R Under development (unstable) (2023-12-20 r85713 ucrt) -- "Unsuffered Consequences"
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Platform: x86_64-w64-mingw32/x64

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> source("incl/start.R")
[01:29:35.210] plan(): Setting new future strategy stack:
[01:29:35.212] List of future strategies:
[01:29:35.212] 1. sequential:
[01:29:35.212]    - args: function (..., envir = parent.frame(), workers = "<NULL>")
[01:29:35.212]    - tweaked: FALSE
[01:29:35.212]    - call: future::plan("sequential")
[01:29:35.233] plan(): nbrOfWorkers() = 1
> 
> maxCores <- min(2L, availableCores(methods = "system"))
> 
> 
> plan("default")
[01:29:35.240] plan(): Setting new future strategy stack:
[01:29:35.241] List of future strategies:
[01:29:35.241] 1. sequential:
[01:29:35.241]    - args: function (..., envir = parent.frame(), workers = "<NULL>")
[01:29:35.241]    - tweaked: FALSE
[01:29:35.241]    - call: NULL
[01:29:35.256] plan(): nbrOfWorkers() = 1
> strategy0 <- plan()
>  
> message("*** parseCmdArgs() ...")
*** parseCmdArgs() ...
> 
> args <- parseCmdArgs()
> str(args)
 list()
> 
> options(future.plan = NULL, future.cmdargs = c("-p", 1L))
> args <- parseCmdArgs()
> str(args)
List of 1
 $ p: int 1
> stopifnot(args$p == 1L)
> 
> options(future.plan = NULL, future.cmdargs = c(sprintf("--parallel=%d", maxCores)))
> args <- parseCmdArgs()
> str(args)
List of 1
 $ p: int 2
> stopifnot(args$p == maxCores)
> 
> options(future.plan = NULL, future.cmdargs = c("-p", 1L, sprintf("--parallel=%d", maxCores)))
> args <- parseCmdArgs()
> str(args)
List of 1
 $ p: int 2
> stopifnot(args$p == maxCores)
> 
> options(future.plan = NULL, future.cmdargs = c("-p", 0L))
> args <- parseCmdArgs()
Warning: future: Ignoring invalid number of processes specified in command-line option: -p 0
> stopifnot(is.null(args$p))
> res <- tryCatch(parseCmdArgs(), warning = function(w) w)
> stopifnot(inherits(res, "warning"))
> 
> options(future.plan = NULL, future.cmdargs = c("-p", .Machine$integer.max))
> args <- parseCmdArgs()
Warning: future: Ignoring requested number of processes, because it is greater than the number of cores/child processes available (= 96) to this R process: -p 2147483647
> stopifnot(is.null(args$p))
> res <- tryCatch(parseCmdArgs(), warning = function(w) w)
> stopifnot(inherits(res, "warning"))
> 
> options(future.plan = NULL, future.cmdargs = NULL)
> 
> message("*** parseCmdArgs() ... DONE")
*** parseCmdArgs() ... DONE
> 
> 
> 
> message("*** .onLoad() ...")
*** .onLoad() ...
> plan("default")
[01:29:35.269] plan(): Setting new future strategy stack:
[01:29:35.269] List of future strategies:
[01:29:35.269] 1. sequential:
[01:29:35.269]    - args: function (..., envir = parent.frame(), workers = "<NULL>")
[01:29:35.269]    - tweaked: FALSE
[01:29:35.269]    - call: NULL
[01:29:35.269] plan(): nbrOfWorkers() = 1
> pkgname <- "future"
> 
> message("- .onLoad() w/out command-line options ...")
- .onLoad() w/out command-line options ...
> options(future.plan = NULL, future.cmdargs = NULL)
> .onLoad(pkgname, pkgname)
[01:29:35.271] Future-specific environment variables:
- R_FUTURE_WAIT_INTERVAL='0.01'
[01:29:35.271] Environment variable 'R_FUTURE_DEMO_MANDELBROT_REGION' not set
[01:29:35.271] Environment variable 'R_FUTURE_DEMO_MANDELBROT_NROW' not set
[01:29:35.271] Environment variable 'R_FUTURE_DEPRECATED_IGNORE' not set
[01:29:35.272] Environment variable 'R_FUTURE_DEPRECATED_DEFUNCT' not set
[01:29:35.272] Environment variable 'R_FUTURE_FORK_MULTITHREADING_ENABLE' not set
[01:29:35.272] Environment variable 'R_FUTURE_GLOBALS_MAXSIZE' not set
[01:29:35.272] Environment variable 'R_FUTURE_GLOBALS_ONMISSING' not set
[01:29:35.273] Environment variable 'R_FUTURE_GLOBALS_ONREFERENCE' not set
[01:29:35.273] Environment variable 'R_FUTURE_GLOBALS_METHOD' not set
[01:29:35.273] Environment variable 'R_FUTURE_GLOBALS_RESOLVE' not set
[01:29:35.273] Environment variable 'R_FUTURE_LAZY_ASSERTOWNER' not set
[01:29:35.273] Environment variable 'R_FUTURE_PLAN' not set
[01:29:35.274] Environment variable 'R_FUTURE_PLAN_DISALLOW' not set
[01:29:35.274] Environment variable 'R_FUTURE_PSOCK_RELAY_IMMEDIATE' not set
[01:29:35.274] Environment variable 'R_FUTURE_RELAY_IMMEDIATE' not set
[01:29:35.274] Environment variable 'R_FUTURE_RESOLVE_RECURSIVE' not set
[01:29:35.274] Environment variable 'R_FUTURE_ALIVE_TIMEOUT' not set
[01:29:35.275] Environment variable 'R_FUTURE_RESOLVED_TIMEOUT' not set
[01:29:35.275] Environment variable 'R_FUTURE_CLUSTER_RESOLVED_TIMEOUT' not set
[01:29:35.275] Environment variable 'R_FUTURE_MULTICORE_RESOLVED_TIMEOUT' not set
[01:29:35.275] Environment variable 'R_FUTURE_ONFUTURECONDITION_KEEPFUTURE' not set
[01:29:35.275] Environment variable 'R_FUTURE_RNG_ONMISUSE' not set
[01:29:35.276] Environment variable 'R_FUTURE_GLOBALENV_ONMISUSE' not set
[01:29:35.276] Environment variable 'R_FUTURE_WAIT_TIMEOUT' not set
[01:29:35.276] R_FUTURE_WAIT_INTERVAL='0.01'
[01:29:35.276] Coercing from character to numeric: '0.01'
[01:29:35.276] => options("future.wait.interval" = '0.01') [n=1, mode=double]
[01:29:35.277] Environment variable 'R_FUTURE_WAIT_ALPHA' not set
[01:29:35.277] Environment variable 'R_FUTURE_ASSIGN_GLOBALS_EXCLUDE' not set
[01:29:35.277] Environment variable 'R_FUTURE_OUTPUT_WINDOWS_REENCODE' not set
[01:29:35.278] Environment variable 'R_FUTURE_GLOBALS_GLOBALSOF_LOCALS' not set
[01:29:35.278] Environment variable 'R_FUTURE_STATE_ONINVALID' not set
[01:29:35.278] Environment variable 'R_FUTURE_JOURNAL' not set
[01:29:35.278] Environment variable 'R_FUTURE_GLOBALS_KEEPWHERE' not set
[01:29:35.278] R process uuid: 08a2e737-c7e9-43f9-18a1-e0626f4d8539
[01:29:35.279] Setting plan('default')
[01:29:35.279] plan(): Setting new future strategy stack:
[01:29:35.279] List of future strategies:
[01:29:35.279] 1. sequential:
[01:29:35.279]    - args: function (..., envir = parent.frame(), workers = "<NULL>")
[01:29:35.279]    - tweaked: FALSE
[01:29:35.279]    - call: NULL
[01:29:35.280] plan(): nbrOfWorkers() = 1
> strategy <- plan("next")
> print(strategy)
sequential:
- args: function (..., envir = parent.frame(), workers = "<NULL>")
- tweaked: FALSE
- call: NULL
> stopifnot(all(class(strategy) == class(strategy0)))
> plan("default")
[01:29:35.280] plan(): Setting new future strategy stack:
[01:29:35.281] List of future strategies:
[01:29:35.281] 1. sequential:
[01:29:35.281]    - args: function (..., envir = parent.frame(), workers = "<NULL>")
[01:29:35.281]    - tweaked: FALSE
[01:29:35.281]    - call: NULL
[01:29:35.281] plan(): nbrOfWorkers() = 1
> message("- .onLoad() w/out command-line options ... DONE")
- .onLoad() w/out command-line options ... DONE
> 
> message("- .onLoad() w/ -p 1 ...")
- .onLoad() w/ -p 1 ...
> options(future.plan = NULL, future.cmdargs = c("-p", 1))
> .onLoad(pkgname, pkgname)
[01:29:35.282] Future-specific environment variables:
- R_FUTURE_WAIT_INTERVAL='0.01'
[01:29:35.283] Environment variable 'R_FUTURE_DEMO_MANDELBROT_REGION' not set
[01:29:35.283] Environment variable 'R_FUTURE_DEMO_MANDELBROT_NROW' not set
[01:29:35.283] Environment variable 'R_FUTURE_DEPRECATED_IGNORE' not set
[01:29:35.283] Environment variable 'R_FUTURE_DEPRECATED_DEFUNCT' not set
[01:29:35.283] Environment variable 'R_FUTURE_FORK_MULTITHREADING_ENABLE' not set
[01:29:35.284] Environment variable 'R_FUTURE_GLOBALS_MAXSIZE' not set
[01:29:35.284] Environment variable 'R_FUTURE_GLOBALS_ONMISSING' not set
[01:29:35.284] Environment variable 'R_FUTURE_GLOBALS_ONREFERENCE' not set
[01:29:35.284] Environment variable 'R_FUTURE_GLOBALS_METHOD' not set
[01:29:35.285] Environment variable 'R_FUTURE_GLOBALS_RESOLVE' not set
[01:29:35.285] Environment variable 'R_FUTURE_LAZY_ASSERTOWNER' not set
[01:29:35.285] Environment variable 'R_FUTURE_PLAN' not set
[01:29:35.285] Environment variable 'R_FUTURE_PLAN_DISALLOW' not set
[01:29:35.285] Environment variable 'R_FUTURE_PSOCK_RELAY_IMMEDIATE' not set
[01:29:35.286] Environment variable 'R_FUTURE_RELAY_IMMEDIATE' not set
[01:29:35.286] Environment variable 'R_FUTURE_RESOLVE_RECURSIVE' not set
[01:29:35.286] Environment variable 'R_FUTURE_ALIVE_TIMEOUT' not set
[01:29:35.286] Environment variable 'R_FUTURE_RESOLVED_TIMEOUT' not set
[01:29:35.286] Environment variable 'R_FUTURE_CLUSTER_RESOLVED_TIMEOUT' not set
[01:29:35.287] Environment variable 'R_FUTURE_MULTICORE_RESOLVED_TIMEOUT' not set
[01:29:35.287] Environment variable 'R_FUTURE_ONFUTURECONDITION_KEEPFUTURE' not set
[01:29:35.287] Environment variable 'R_FUTURE_RNG_ONMISUSE' not set
[01:29:35.287] Environment variable 'R_FUTURE_GLOBALENV_ONMISUSE' not set
[01:29:35.287] Environment variable 'R_FUTURE_WAIT_TIMEOUT' not set
[01:29:35.288] Environment variable 'R_FUTURE_WAIT_ALPHA' not set
[01:29:35.288] Environment variable 'R_FUTURE_ASSIGN_GLOBALS_EXCLUDE' not set
[01:29:35.288] Environment variable 'R_FUTURE_OUTPUT_WINDOWS_REENCODE' not set
[01:29:35.288] Environment variable 'R_FUTURE_GLOBALS_GLOBALSOF_LOCALS' not set
[01:29:35.288] Environment variable 'R_FUTURE_STATE_ONINVALID' not set
[01:29:35.289] Environment variable 'R_FUTURE_JOURNAL' not set
[01:29:35.289] Environment variable 'R_FUTURE_GLOBALS_KEEPWHERE' not set
[01:29:35.289] R command-line argument: -p 1
[01:29:35.290]  => options(future.plan = sequential)
[01:29:35.290] R process uuid: 08a2e737-c7e9-43f9-18a1-e0626f4d8539
[01:29:35.290] Setting plan('default')
[01:29:35.290] plan(): Setting new future strategy stack:
[01:29:35.290] List of future strategies:
[01:29:35.290] 1. sequential:
[01:29:35.290]    - args: function (..., envir = parent.frame(), workers = "<NULL>")
[01:29:35.290]    - tweaked: FALSE
[01:29:35.290]    - call: NULL
[01:29:35.291] plan(): nbrOfWorkers() = 1
> strategy <- plan("next")
> print(strategy)
sequential:
- args: function (..., envir = parent.frame(), workers = "<NULL>")
- tweaked: FALSE
- call: NULL
> ## future.plan can be either a string or a future function
> default <- getOption("future.plan", "sequential")
> if (is.function(default)) default <- class(default)
> stopifnot(inherits(strategy, default))
> plan("default")
[01:29:35.292] plan(): Setting new future strategy stack:
[01:29:35.292] List of future strategies:
[01:29:35.292] 1. sequential:
[01:29:35.292]    - args: function (..., envir = parent.frame(), workers = "<NULL>")
[01:29:35.292]    - tweaked: FALSE
[01:29:35.292]    - call: NULL
[01:29:35.292] plan(): nbrOfWorkers() = 1
> message("- .onLoad() w/ -p 1 ... DONE")
- .onLoad() w/ -p 1 ... DONE
> 
> message("- .onLoad() w/ --parallel=1 ...")
- .onLoad() w/ --parallel=1 ...
> plan("default")
[01:29:35.293] plan(): Setting new future strategy stack:
[01:29:35.293] List of future strategies:
[01:29:35.293] 1. sequential:
[01:29:35.293]    - args: function (..., envir = parent.frame(), workers = "<NULL>")
[01:29:35.293]    - tweaked: FALSE
[01:29:35.293]    - call: NULL
[01:29:35.294] plan(): nbrOfWorkers() = 1
> options(future.plan = NULL, future.cmdargs = "-parallel=1")
> .onLoad(pkgname, pkgname)
[01:29:35.295] Future-specific environment variables:
- R_FUTURE_WAIT_INTERVAL='0.01'
[01:29:35.295] Environment variable 'R_FUTURE_DEMO_MANDELBROT_REGION' not set
[01:29:35.295] Environment variable 'R_FUTURE_DEMO_MANDELBROT_NROW' not set
[01:29:35.295] Environment variable 'R_FUTURE_DEPRECATED_IGNORE' not set
[01:29:35.296] Environment variable 'R_FUTURE_DEPRECATED_DEFUNCT' not set
[01:29:35.296] Environment variable 'R_FUTURE_FORK_MULTITHREADING_ENABLE' not set
[01:29:35.296] Environment variable 'R_FUTURE_GLOBALS_MAXSIZE' not set
[01:29:35.296] Environment variable 'R_FUTURE_GLOBALS_ONMISSING' not set
[01:29:35.296] Environment variable 'R_FUTURE_GLOBALS_ONREFERENCE' not set
[01:29:35.297] Environment variable 'R_FUTURE_GLOBALS_METHOD' not set
[01:29:35.297] Environment variable 'R_FUTURE_GLOBALS_RESOLVE' not set
[01:29:35.297] Environment variable 'R_FUTURE_LAZY_ASSERTOWNER' not set
[01:29:35.297] Environment variable 'R_FUTURE_PLAN' not set
[01:29:35.297] Environment variable 'R_FUTURE_PLAN_DISALLOW' not set
[01:29:35.298] Environment variable 'R_FUTURE_PSOCK_RELAY_IMMEDIATE' not set
[01:29:35.298] Environment variable 'R_FUTURE_RELAY_IMMEDIATE' not set
[01:29:35.298] Environment variable 'R_FUTURE_RESOLVE_RECURSIVE' not set
[01:29:35.298] Environment variable 'R_FUTURE_ALIVE_TIMEOUT' not set
[01:29:35.298] Environment variable 'R_FUTURE_RESOLVED_TIMEOUT' not set
[01:29:35.299] Environment variable 'R_FUTURE_CLUSTER_RESOLVED_TIMEOUT' not set
[01:29:35.299] Environment variable 'R_FUTURE_MULTICORE_RESOLVED_TIMEOUT' not set
[01:29:35.299] Environment variable 'R_FUTURE_ONFUTURECONDITION_KEEPFUTURE' not set
[01:29:35.299] Environment variable 'R_FUTURE_RNG_ONMISUSE' not set
[01:29:35.299] Environment variable 'R_FUTURE_GLOBALENV_ONMISUSE' not set
[01:29:35.300] Environment variable 'R_FUTURE_WAIT_TIMEOUT' not set
[01:29:35.300] Environment variable 'R_FUTURE_WAIT_ALPHA' not set
[01:29:35.300] Environment variable 'R_FUTURE_ASSIGN_GLOBALS_EXCLUDE' not set
[01:29:35.300] Environment variable 'R_FUTURE_OUTPUT_WINDOWS_REENCODE' not set
[01:29:35.301] Environment variable 'R_FUTURE_GLOBALS_GLOBALSOF_LOCALS' not set
[01:29:35.301] Environment variable 'R_FUTURE_STATE_ONINVALID' not set
[01:29:35.301] Environment variable 'R_FUTURE_JOURNAL' not set
[01:29:35.301] Environment variable 'R_FUTURE_GLOBALS_KEEPWHERE' not set
[01:29:35.301] R process uuid: 08a2e737-c7e9-43f9-18a1-e0626f4d8539
[01:29:35.302] Setting plan('default')
[01:29:35.302] plan(): Setting new future strategy stack:
[01:29:35.302] List of future strategies:
[01:29:35.302] 1. sequential:
[01:29:35.302]    - args: function (..., envir = parent.frame(), workers = "<NULL>")
[01:29:35.302]    - tweaked: FALSE
[01:29:35.302]    - call: NULL
[01:29:35.303] plan(): nbrOfWorkers() = 1
> strategy <- plan("next")
> print(strategy)
sequential:
- args: function (..., envir = parent.frame(), workers = "<NULL>")
- tweaked: FALSE
- call: NULL
> ## future.plan can be either a string or a future function
> default <- getOption("future.plan", "sequential")
> if (is.function(default)) default <- class(default)
> stopifnot(inherits(strategy, default))
> plan("default")
[01:29:35.303] plan(): Setting new future strategy stack:
[01:29:35.304] List of future strategies:
[01:29:35.304] 1. sequential:
[01:29:35.304]    - args: function (..., envir = parent.frame(), workers = "<NULL>")
[01:29:35.304]    - tweaked: FALSE
[01:29:35.304]    - call: NULL
[01:29:35.304] plan(): nbrOfWorkers() = 1
> message("- .onLoad() w/ --parallel=1 ... DONE")
- .onLoad() w/ --parallel=1 ... DONE
> 
> message("- .onLoad() w/ -p 2 ...")
- .onLoad() w/ -p 2 ...
> options(future.plan = NULL, future.cmdargs = c("-p", 2))
> .onLoad(pkgname, pkgname)
[01:29:35.305] Future-specific environment variables:
- R_FUTURE_WAIT_INTERVAL='0.01'
[01:29:35.306] Environment variable 'R_FUTURE_DEMO_MANDELBROT_REGION' not set
[01:29:35.306] Environment variable 'R_FUTURE_DEMO_MANDELBROT_NROW' not set
[01:29:35.306] Environment variable 'R_FUTURE_DEPRECATED_IGNORE' not set
[01:29:35.306] Environment variable 'R_FUTURE_DEPRECATED_DEFUNCT' not set
[01:29:35.306] Environment variable 'R_FUTURE_FORK_MULTITHREADING_ENABLE' not set
[01:29:35.307] Environment variable 'R_FUTURE_GLOBALS_MAXSIZE' not set
[01:29:35.307] Environment variable 'R_FUTURE_GLOBALS_ONMISSING' not set
[01:29:35.307] Environment variable 'R_FUTURE_GLOBALS_ONREFERENCE' not set
[01:29:35.307] Environment variable 'R_FUTURE_GLOBALS_METHOD' not set
[01:29:35.308] Environment variable 'R_FUTURE_GLOBALS_RESOLVE' not set
[01:29:35.308] Environment variable 'R_FUTURE_LAZY_ASSERTOWNER' not set
[01:29:35.308] Environment variable 'R_FUTURE_PLAN' not set
[01:29:35.308] Environment variable 'R_FUTURE_PLAN_DISALLOW' not set
[01:29:35.308] Environment variable 'R_FUTURE_PSOCK_RELAY_IMMEDIATE' not set
[01:29:35.309] Environment variable 'R_FUTURE_RELAY_IMMEDIATE' not set
[01:29:35.309] Environment variable 'R_FUTURE_RESOLVE_RECURSIVE' not set
[01:29:35.309] Environment variable 'R_FUTURE_ALIVE_TIMEOUT' not set
[01:29:35.309] Environment variable 'R_FUTURE_RESOLVED_TIMEOUT' not set
[01:29:35.309] Environment variable 'R_FUTURE_CLUSTER_RESOLVED_TIMEOUT' not set
[01:29:35.310] Environment variable 'R_FUTURE_MULTICORE_RESOLVED_TIMEOUT' not set
[01:29:35.310] Environment variable 'R_FUTURE_ONFUTURECONDITION_KEEPFUTURE' not set
[01:29:35.310] Environment variable 'R_FUTURE_RNG_ONMISUSE' not set
[01:29:35.310] Environment variable 'R_FUTURE_GLOBALENV_ONMISUSE' not set
[01:29:35.311] Environment variable 'R_FUTURE_WAIT_TIMEOUT' not set
[01:29:35.311] Environment variable 'R_FUTURE_WAIT_ALPHA' not set
[01:29:35.314] Environment variable 'R_FUTURE_ASSIGN_GLOBALS_EXCLUDE' not set
[01:29:35.314] Environment variable 'R_FUTURE_OUTPUT_WINDOWS_REENCODE' not set
[01:29:35.315] Environment variable 'R_FUTURE_GLOBALS_GLOBALSOF_LOCALS' not set
[01:29:35.315] Environment variable 'R_FUTURE_STATE_ONINVALID' not set
[01:29:35.315] Environment variable 'R_FUTURE_JOURNAL' not set
[01:29:35.315] Environment variable 'R_FUTURE_GLOBALS_KEEPWHERE' not set
[01:29:35.316] R command-line argument: -p 2
[01:29:35.316]  => options(future.plan = tweak(multisession, workers = 2))
[01:29:35.319] R process uuid: 08a2e737-c7e9-43f9-18a1-e0626f4d8539
[01:29:35.320] Setting plan('default')
[01:29:35.320] plan(): Setting new future strategy stack:
[01:29:35.320] List of future strategies:
[01:29:35.320] 1. multisession:
[01:29:35.320]    - args: function (..., workers = 2L, envir = parent.frame())
[01:29:35.320]    - tweaked: TRUE
[01:29:35.320]    - call: NULL
[01:29:35.321] plan(): nbrOfWorkers() = 2
> strategy <- plan("next")
> print(strategy)
multisession:
- args: function (..., workers = 2L, envir = parent.frame())
- tweaked: TRUE
- call: NULL
> if (maxCores >= 2) {
+   ## Exactly which type of 'multiprocess' future depends on R_FUTURE_PLAN
+   stopifnot(inherits(strategy, "multiprocess"))
+ } else {
+   stopifnot(all(class(strategy) == class(strategy0)))
+ }
> plan("default")
[01:29:35.321] plan(): Setting new future strategy stack:
[01:29:35.321] List of future strategies:
[01:29:35.321] 1. multisession:
[01:29:35.321]    - args: function (..., workers = 2L, envir = parent.frame())
[01:29:35.321]    - tweaked: TRUE
[01:29:35.321]    - call: NULL
[01:29:35.322] plan(): plan_init() of 'tweaked', 'multisession', 'cluster', 'multiprocess', 'future', 'function' ...
[01:29:35.322] multisession:
[01:29:35.322] - args: function (..., workers = 2L, envir = parent.frame())
[01:29:35.322] - tweaked: TRUE
[01:29:35.322] - call: NULL
[01:29:35.324] getGlobalsAndPackages() ...
[01:29:35.324] Not searching for globals
[01:29:35.325] - globals: [0] <none>
[01:29:35.325] getGlobalsAndPackages() ... DONE
[01:29:35.326] [local output] makeClusterPSOCK() ...
[01:29:35.402] [local output] Workers: [n = 2] 'localhost', 'localhost'
[01:29:35.409] [local output] Base port: 37931
[01:29:35.409] [local output] Getting setup options for 2 cluster nodes ...
[01:29:35.409] [local output]  - Node 1 of 2 ...
[01:29:35.410] [local output] localMachine=TRUE => revtunnel=FALSE

[01:29:35.411] Testing if worker's PID can be inferred: '"D:/RCompile/recent/R/bin/x64/Rscript" -e "try(suppressWarnings(cat(Sys.getpid(),file=\"D:/temp/RtmpYV4mxY/worker.rank=1.parallelly.parent=11716.2dc47d7e6c89.pid\")), silent = TRUE)" -e "file.exists(\"D:/temp/RtmpYV4mxY/worker.rank=1.parallelly.parent=11716.2dc47d7e6c89.pid\")"'
[01:29:35.738] - Possible to infer worker's PID: TRUE
[01:29:35.739] [local output] Rscript port: 37931

[01:29:35.739] [local output]  - Node 2 of 2 ...
[01:29:35.740] [local output] localMachine=TRUE => revtunnel=FALSE

[01:29:35.741] [local output] Rscript port: 37931

[01:29:35.742] [local output] Getting setup options for 2 cluster nodes ... done
[01:29:35.742] [local output]  - Parallel setup requested for some PSOCK nodes
[01:29:35.743] [local output] Setting up PSOCK nodes in parallel
[01:29:35.743] List of 36
[01:29:35.743]  $ worker          : chr "localhost"
[01:29:35.743]   ..- attr(*, "localhost")= logi TRUE
[01:29:35.743]  $ master          : chr "localhost"
[01:29:35.743]  $ port            : int 37931
[01:29:35.743]  $ connectTimeout  : num 120
[01:29:35.743]  $ timeout         : num 120
[01:29:35.743]  $ rscript         : chr "\"D:/RCompile/recent/R/bin/x64/Rscript\""
[01:29:35.743]  $ homogeneous     : logi TRUE
[01:29:35.743]  $ rscript_args    : chr "--default-packages=datasets,utils,grDevices,graphics,stats,methods -e \"#label=startup.R:11716:CRANWIN3:CRAN\" "| __truncated__
[01:29:35.743]  $ rscript_envs    : NULL
[01:29:35.743]  $ rscript_libs    : chr [1:2] "D:/temp/RtmpCIb4qz/RLIBS_32fc52ae7b47" "D:/RCompile/recent/R/library"
[01:29:35.743]  $ rscript_startup : NULL
[01:29:35.743]  $ rscript_sh      : chr "cmd"
[01:29:35.743]  $ default_packages: chr [1:6] "datasets" "utils" "grDevices" "graphics" ...
[01:29:35.743]  $ methods         : logi TRUE
[01:29:35.743]  $ socketOptions   : chr "no-delay"
[01:29:35.743]  $ useXDR          : logi FALSE
[01:29:35.743]  $ outfile         : chr "/dev/null"
[01:29:35.743]  $ renice          : int NA
[01:29:35.743]  $ rshcmd          : NULL
[01:29:35.743]  $ user            : chr(0) 
[01:29:35.743]  $ revtunnel       : logi FALSE
[01:29:35.743]  $ rshlogfile      : NULL
[01:29:35.743]  $ rshopts         : chr(0) 
[01:29:35.743]  $ rank            : int 1
[01:29:35.743]  $ manual          : logi FALSE
[01:29:35.743]  $ dryrun          : logi FALSE
[01:29:35.743]  $ quiet           : logi FALSE
[01:29:35.743]  $ setup_strategy  : chr "parallel"
[01:29:35.743]  $ local_cmd       : chr "\"D:/RCompile/recent/R/bin/x64/Rscript\" --default-packages=datasets,utils,grDevices,graphics,stats,methods -e "| __truncated__
[01:29:35.743]  $ pidfile         : chr "D:/temp/RtmpYV4mxY/worker.rank=1.parallelly.parent=11716.2dc47d7e6c89.pid"
[01:29:35.743]  $ rshcmd_label    : NULL
[01:29:35.743]  $ rsh_call        : NULL
[01:29:35.743]  $ cmd             : chr "\"D:/RCompile/recent/R/bin/x64/Rscript\" --default-packages=datasets,utils,grDevices,graphics,stats,methods -e "| __truncated__
[01:29:35.743]  $ localMachine    : logi TRUE
[01:29:35.743]  $ make_fcn        :function (worker = getOption2("parallelly.localhost.hostname", "localhost"), 
[01:29:35.743]     master = NULL, port, connectTimeout = getOption2("parallelly.makeNodePSOCK.connectTimeout", 
[01:29:35.743]         2 * 60), timeout = getOption2("parallelly.makeNodePSOCK.timeout", 
[01:29:35.743]         30 * 24 * 60 * 60), rscript = NULL, homogeneous = NULL, rscript_args = NULL, 
[01:29:35.743]     rscript_envs = NULL, rscript_libs = NULL, rscript_startup = NULL, rscript_sh = c("auto", 
[01:29:35.743]         "cmd", "sh"), default_packages = c("datasets", "utils", "grDevices", 
[01:29:35.743]         "graphics", "stats", if (methods) "methods"), methods = TRUE, socketOptions = getOption2("parallelly.makeNodePSOCK.socketOptions", 
[01:29:35.743]         "no-delay"), useXDR = getOption2("parallelly.makeNodePSOCK.useXDR", 
[01:29:35.743]         FALSE), outfile = "/dev/null", renice = NA_integer_, rshcmd = getOption2("parallelly.makeNodePSOCK.rshcmd", 
[01:29:35.743]         NULL), user = NULL, revtunnel = NA, rshlogfile = NULL, rshopts = getOption2("parallelly.makeNodePSOCK.rshopts", 
[01:29:35.743]         NULL), rank = 1L, manual = FALSE, dryrun = FALSE, quiet = FALSE, 
[01:29:35.743]     setup_strategy = getOption2("parallelly.makeNodePSOCK.setup_strategy", 
[01:29:35.743]         "parallel"), action = c("launch", "options"), verbose = FALSE)  
[01:29:35.743]  $ arguments       :List of 28
[01:29:35.743]   ..$ worker          : chr "localhost"
[01:29:35.743]   ..$ master          : NULL
[01:29:35.743]   ..$ port            : int 37931
[01:29:35.743]   ..$ connectTimeout  : num 120
[01:29:35.743]   ..$ timeout         : num 120
[01:29:35.743]   ..$ rscript         : NULL
[01:29:35.743]   ..$ homogeneous     : NULL
[01:29:35.743]   ..$ rscript_args    : NULL
[01:29:35.743]   ..$ rscript_envs    : NULL
[01:29:35.743]   ..$ rscript_libs    : chr [1:2] "D:/temp/RtmpCIb4qz/RLIBS_32fc52ae7b47" "D:/RCompile/recent/R/library"
[01:29:35.743]   ..$ rscript_startup : NULL
[01:29:35.743]   ..$ rscript_sh      : chr [1:3] "auto" "cmd" "sh"
[01:29:35.743]   ..$ default_packages: chr [1:6] "datasets" "utils" "grDevices" "graphics" ...
[01:29:35.743]   ..$ methods         : logi TRUE
[01:29:35.743]   ..$ socketOptions   : chr "no-delay"
[01:29:35.743]   ..$ useXDR          : logi FALSE
[01:29:35.743]   ..$ outfile         : chr "/dev/null"
[01:29:35.743]   ..$ renice          : int NA
[01:29:35.743]   ..$ rshcmd          : NULL
[01:29:35.743]   ..$ user            : NULL
[01:29:35.743]   ..$ revtunnel       : logi NA
[01:29:35.743]   ..$ rshlogfile      : NULL
[01:29:35.743]   ..$ rshopts         : NULL
[01:29:35.743]   ..$ rank            : int 1
[01:29:35.743]   ..$ manual          : logi FALSE
[01:29:35.743]   ..$ dryrun          : logi FALSE
[01:29:35.743]   ..$ quiet           : logi FALSE
[01:29:35.743]   ..$ setup_strategy  : chr "parallel"
[01:29:35.743]  - attr(*, "class")= chr [1:2] "makeNodePSOCKOptions" "makeNodeOptions"
[01:29:35.765] [local output] System call to launch all workers:
[01:29:35.765] [local output] "D:/RCompile/recent/R/bin/x64/Rscript" --default-packages=datasets,utils,grDevices,graphics,stats,methods -e "#label=startup.R:11716:CRANWIN3:CRAN" -e "try(suppressWarnings(cat(Sys.getpid(),file=\"D:/temp/RtmpYV4mxY/worker.rank=1.parallelly.parent=11716.2dc47d7e6c89.pid\")), silent = TRUE)" -e "options(socketOptions = \"no-delay\")" -e ".libPaths(c(\"D:/temp/RtmpCIb4qz/RLIBS_32fc52ae7b47\",\"D:/RCompile/recent/R/library\"))" -e "workRSOCK <- tryCatch(parallel:::.workRSOCK, error=function(e) parallel:::.slaveRSOCK); workRSOCK()" MASTER=localhost PORT=37931 OUT=/dev/null TIMEOUT=120 XDR=FALSE SETUPTIMEOUT=120 SETUPSTRATEGY=parallel
[01:29:35.765] [local output] Starting PSOCK main server
[01:29:35.772] [local output] Workers launched
[01:29:35.772] [local output] Waiting for workers to connect back
[01:29:35.773]  - [local output] 0 workers out of 2 ready
[01:29:35.946]  - [local output] 0 workers out of 2 ready
[01:29:35.946]  - [local output] 1 workers out of 2 ready
[01:29:35.982]  - [local output] 1 workers out of 2 ready
[01:29:35.983]  - [local output] 2 workers out of 2 ready
[01:29:35.983] [local output] Launching of workers completed
[01:29:35.983] [local output] Collecting session information from workers
[01:29:35.984] [local output]  - Worker #1 of 2
[01:29:35.985] [local output]  - Worker #2 of 2
[01:29:35.985] [local output] makeClusterPSOCK() ... done
[01:29:35.999] Packages needed by the future expression (n = 0): <none>
[01:29:36.000] Packages needed by future strategies (n = 0): <none>
[01:29:36.001] {
[01:29:36.001]     {
[01:29:36.001]         {
[01:29:36.001]             ...future.startTime <- base::Sys.time()
[01:29:36.001]             {
[01:29:36.001]                 {
[01:29:36.001]                   {
[01:29:36.001]                     {
[01:29:36.001]                       base::local({
[01:29:36.001]                         has_future <- base::requireNamespace("future", 
[01:29:36.001]                           quietly = TRUE)
[01:29:36.001]                         if (has_future) {
[01:29:36.001]                           ns <- base::getNamespace("future")
[01:29:36.001]                           version <- ns[[".package"]][["version"]]
[01:29:36.001]                           if (is.null(version)) 
[01:29:36.001]                             version <- utils::packageVersion("future")
[01:29:36.001]                         }
[01:29:36.001]                         else {
[01:29:36.001]                           version <- NULL
[01:29:36.001]                         }
[01:29:36.001]                         if (!has_future || version < "1.8.0") {
[01:29:36.001]                           info <- base::c(r_version = base::gsub("R version ", 
[01:29:36.001]                             "", base::R.version$version.string), 
[01:29:36.001]                             platform = base::sprintf("%s (%s-bit)", 
[01:29:36.001]                               base::R.version$platform, 8 * base::.Machine$sizeof.pointer), 
[01:29:36.001]                             os = base::paste(base::Sys.info()[base::c("sysname", 
[01:29:36.001]                               "release", "version")], collapse = " "), 
[01:29:36.001]                             hostname = base::Sys.info()[["nodename"]])
[01:29:36.001]                           info <- base::sprintf("%s: %s", base::names(info), 
[01:29:36.001]                             info)
[01:29:36.001]                           info <- base::paste(info, collapse = "; ")
[01:29:36.001]                           if (!has_future) {
[01:29:36.001]                             msg <- base::sprintf("Package 'future' is not installed on worker (%s)", 
[01:29:36.001]                               info)
[01:29:36.001]                           }
[01:29:36.001]                           else {
[01:29:36.001]                             msg <- base::sprintf("Package 'future' on worker (%s) must be of version >= 1.8.0: %s", 
[01:29:36.001]                               info, version)
[01:29:36.001]                           }
[01:29:36.001]                           base::stop(msg)
[01:29:36.001]                         }
[01:29:36.001]                       })
[01:29:36.001]                     }
[01:29:36.001]                     ...future.mc.cores.old <- base::getOption("mc.cores")
[01:29:36.001]                     base::options(mc.cores = 1L)
[01:29:36.001]                   }
[01:29:36.001]                   options(future.plan = NULL)
[01:29:36.001]                   Sys.unsetenv("R_FUTURE_PLAN")
[01:29:36.001]                   future::plan("default", .cleanup = FALSE, .init = FALSE)
[01:29:36.001]                 }
[01:29:36.001]                 ...future.workdir <- getwd()
[01:29:36.001]             }
[01:29:36.001]             ...future.oldOptions <- base::as.list(base::.Options)
[01:29:36.001]             ...future.oldEnvVars <- base::Sys.getenv()
[01:29:36.001]         }
[01:29:36.001]         base::options(future.startup.script = FALSE, future.globals.onMissing = NULL, 
[01:29:36.001]             future.globals.maxSize = NULL, future.globals.method = NULL, 
[01:29:36.001]             future.globals.onMissing = NULL, future.globals.onReference = NULL, 
[01:29:36.001]             future.globals.resolve = NULL, future.resolve.recursive = NULL, 
[01:29:36.001]             future.rng.onMisuse = NULL, future.rng.onMisuse.keepFuture = NULL, 
[01:29:36.001]             future.stdout.windows.reencode = NULL, width = 80L)
[01:29:36.001]         ...future.futureOptionsAdded <- base::setdiff(base::names(base::.Options), 
[01:29:36.001]             base::names(...future.oldOptions))
[01:29:36.001]     }
[01:29:36.001]     if (FALSE) {
[01:29:36.001]     }
[01:29:36.001]     else {
[01:29:36.001]         if (TRUE) {
[01:29:36.001]             ...future.stdout <- base::rawConnection(base::raw(0L), 
[01:29:36.001]                 open = "w")
[01:29:36.001]         }
[01:29:36.001]         else {
[01:29:36.001]             ...future.stdout <- base::file(base::switch(.Platform$OS.type, 
[01:29:36.001]                 windows = "NUL", "/dev/null"), open = "w")
[01:29:36.001]         }
[01:29:36.001]         base::sink(...future.stdout, type = "output", split = FALSE)
[01:29:36.001]         base::on.exit(if (!base::is.null(...future.stdout)) {
[01:29:36.001]             base::sink(type = "output", split = FALSE)
[01:29:36.001]             base::close(...future.stdout)
[01:29:36.001]         }, add = TRUE)
[01:29:36.001]     }
[01:29:36.001]     ...future.frame <- base::sys.nframe()
[01:29:36.001]     ...future.conditions <- base::list()
[01:29:36.001]     ...future.rng <- base::globalenv()$.Random.seed
[01:29:36.001]     if (FALSE) {
[01:29:36.001]         ...future.globalenv.names <- c(base::names(base::.GlobalEnv), 
[01:29:36.001]             "...future.value", "...future.globalenv.names", ".Random.seed")
[01:29:36.001]     }
[01:29:36.001]     ...future.result <- base::tryCatch({
[01:29:36.001]         base::withCallingHandlers({
[01:29:36.001]             ...future.value <- base::withVisible(base::local({
[01:29:36.001]                 ...future.makeSendCondition <- base::local({
[01:29:36.001]                   sendCondition <- NULL
[01:29:36.001]                   function(frame = 1L) {
[01:29:36.001]                     if (is.function(sendCondition)) 
[01:29:36.001]                       return(sendCondition)
[01:29:36.001]                     ns <- getNamespace("parallel")
[01:29:36.001]                     if (exists("sendData", mode = "function", 
[01:29:36.001]                       envir = ns)) {
[01:29:36.001]                       parallel_sendData <- get("sendData", mode = "function", 
[01:29:36.001]                         envir = ns)
[01:29:36.001]                       envir <- sys.frame(frame)
[01:29:36.001]                       master <- NULL
[01:29:36.001]                       while (!identical(envir, .GlobalEnv) && 
[01:29:36.001]                         !identical(envir, emptyenv())) {
[01:29:36.001]                         if (exists("master", mode = "list", envir = envir, 
[01:29:36.001]                           inherits = FALSE)) {
[01:29:36.001]                           master <- get("master", mode = "list", 
[01:29:36.001]                             envir = envir, inherits = FALSE)
[01:29:36.001]                           if (inherits(master, c("SOCKnode", 
[01:29:36.001]                             "SOCK0node"))) {
[01:29:36.001]                             sendCondition <<- function(cond) {
[01:29:36.001]                               data <- list(type = "VALUE", value = cond, 
[01:29:36.001]                                 success = TRUE)
[01:29:36.001]                               parallel_sendData(master, data)
[01:29:36.001]                             }
[01:29:36.001]                             return(sendCondition)
[01:29:36.001]                           }
[01:29:36.001]                         }
[01:29:36.001]                         frame <- frame + 1L
[01:29:36.001]                         envir <- sys.frame(frame)
[01:29:36.001]                       }
[01:29:36.001]                     }
[01:29:36.001]                     sendCondition <<- function(cond) NULL
[01:29:36.001]                   }
[01:29:36.001]                 })
[01:29:36.001]                 withCallingHandlers({
[01:29:36.001]                   NA
[01:29:36.001]                 }, immediateCondition = function(cond) {
[01:29:36.001]                   sendCondition <- ...future.makeSendCondition()
[01:29:36.001]                   sendCondition(cond)
[01:29:36.001]                   muffleCondition <- function (cond, pattern = "^muffle") 
[01:29:36.001]                   {
[01:29:36.001]                     inherits <- base::inherits
[01:29:36.001]                     invokeRestart <- base::invokeRestart
[01:29:36.001]                     is.null <- base::is.null
[01:29:36.001]                     muffled <- FALSE
[01:29:36.001]                     if (inherits(cond, "message")) {
[01:29:36.001]                       muffled <- grepl(pattern, "muffleMessage")
[01:29:36.001]                       if (muffled) 
[01:29:36.001]                         invokeRestart("muffleMessage")
[01:29:36.001]                     }
[01:29:36.001]                     else if (inherits(cond, "warning")) {
[01:29:36.001]                       muffled <- grepl(pattern, "muffleWarning")
[01:29:36.001]                       if (muffled) 
[01:29:36.001]                         invokeRestart("muffleWarning")
[01:29:36.001]                     }
[01:29:36.001]                     else if (inherits(cond, "condition")) {
[01:29:36.001]                       if (!is.null(pattern)) {
[01:29:36.001]                         computeRestarts <- base::computeRestarts
[01:29:36.001]                         grepl <- base::grepl
[01:29:36.001]                         restarts <- computeRestarts(cond)
[01:29:36.001]                         for (restart in restarts) {
[01:29:36.001]                           name <- restart$name
[01:29:36.001]                           if (is.null(name)) 
[01:29:36.001]                             next
[01:29:36.001]                           if (!grepl(pattern, name)) 
[01:29:36.001]                             next
[01:29:36.001]                           invokeRestart(restart)
[01:29:36.001]                           muffled <- TRUE
[01:29:36.001]                           break
[01:29:36.001]                         }
[01:29:36.001]                       }
[01:29:36.001]                     }
[01:29:36.001]                     invisible(muffled)
[01:29:36.001]                   }
[01:29:36.001]                   muffleCondition(cond)
[01:29:36.001]                 })
[01:29:36.001]             }))
[01:29:36.001]             future::FutureResult(value = ...future.value$value, 
[01:29:36.001]                 visible = ...future.value$visible, rng = !identical(base::globalenv()$.Random.seed, 
[01:29:36.001]                   ...future.rng), globalenv = if (FALSE) 
[01:29:36.001]                   list(added = base::setdiff(base::names(base::.GlobalEnv), 
[01:29:36.001]                     ...future.globalenv.names))
[01:29:36.001]                 else NULL, started = ...future.startTime, version = "1.8")
[01:29:36.001]         }, condition = base::local({
[01:29:36.001]             c <- base::c
[01:29:36.001]             inherits <- base::inherits
[01:29:36.001]             invokeRestart <- base::invokeRestart
[01:29:36.001]             length <- base::length
[01:29:36.001]             list <- base::list
[01:29:36.001]             seq.int <- base::seq.int
[01:29:36.001]             signalCondition <- base::signalCondition
[01:29:36.001]             sys.calls <- base::sys.calls
[01:29:36.001]             `[[` <- base::`[[`
[01:29:36.001]             `+` <- base::`+`
[01:29:36.001]             `<<-` <- base::`<<-`
[01:29:36.001]             sysCalls <- function(calls = sys.calls(), from = 1L) {
[01:29:36.001]                 calls[seq.int(from = from + 12L, to = length(calls) - 
[01:29:36.001]                   3L)]
[01:29:36.001]             }
[01:29:36.001]             function(cond) {
[01:29:36.001]                 is_error <- inherits(cond, "error")
[01:29:36.001]                 ignore <- !is_error && !is.null(NULL) && inherits(cond, 
[01:29:36.001]                   NULL)
[01:29:36.001]                 if (is_error) {
[01:29:36.001]                   sessionInformation <- function() {
[01:29:36.001]                     list(r = base::R.Version(), locale = base::Sys.getlocale(), 
[01:29:36.001]                       rngkind = base::RNGkind(), namespaces = base::loadedNamespaces(), 
[01:29:36.001]                       search = base::search(), system = base::Sys.info())
[01:29:36.001]                   }
[01:29:36.001]                   ...future.conditions[[length(...future.conditions) + 
[01:29:36.001]                     1L]] <<- list(condition = cond, calls = c(sysCalls(from = ...future.frame), 
[01:29:36.001]                     cond$call), session = sessionInformation(), 
[01:29:36.001]                     timestamp = base::Sys.time(), signaled = 0L)
[01:29:36.001]                   signalCondition(cond)
[01:29:36.001]                 }
[01:29:36.001]                 else if (!ignore && TRUE && inherits(cond, c("condition", 
[01:29:36.001]                 "immediateCondition"))) {
[01:29:36.001]                   signal <- TRUE && inherits(cond, "immediateCondition")
[01:29:36.001]                   ...future.conditions[[length(...future.conditions) + 
[01:29:36.001]                     1L]] <<- list(condition = cond, signaled = base::as.integer(signal))
[01:29:36.001]                   if (TRUE && !signal) {
[01:29:36.001]                     muffleCondition <- function (cond, pattern = "^muffle") 
[01:29:36.001]                     {
[01:29:36.001]                       inherits <- base::inherits
[01:29:36.001]                       invokeRestart <- base::invokeRestart
[01:29:36.001]                       is.null <- base::is.null
[01:29:36.001]                       muffled <- FALSE
[01:29:36.001]                       if (inherits(cond, "message")) {
[01:29:36.001]                         muffled <- grepl(pattern, "muffleMessage")
[01:29:36.001]                         if (muffled) 
[01:29:36.001]                           invokeRestart("muffleMessage")
[01:29:36.001]                       }
[01:29:36.001]                       else if (inherits(cond, "warning")) {
[01:29:36.001]                         muffled <- grepl(pattern, "muffleWarning")
[01:29:36.001]                         if (muffled) 
[01:29:36.001]                           invokeRestart("muffleWarning")
[01:29:36.001]                       }
[01:29:36.001]                       else if (inherits(cond, "condition")) {
[01:29:36.001]                         if (!is.null(pattern)) {
[01:29:36.001]                           computeRestarts <- base::computeRestarts
[01:29:36.001]                           grepl <- base::grepl
[01:29:36.001]                           restarts <- computeRestarts(cond)
[01:29:36.001]                           for (restart in restarts) {
[01:29:36.001]                             name <- restart$name
[01:29:36.001]                             if (is.null(name)) 
[01:29:36.001]                               next
[01:29:36.001]                             if (!grepl(pattern, name)) 
[01:29:36.001]                               next
[01:29:36.001]                             invokeRestart(restart)
[01:29:36.001]                             muffled <- TRUE
[01:29:36.001]                             break
[01:29:36.001]                           }
[01:29:36.001]                         }
[01:29:36.001]                       }
[01:29:36.001]                       invisible(muffled)
[01:29:36.001]                     }
[01:29:36.001]                     muffleCondition(cond, pattern = "^muffle")
[01:29:36.001]                   }
[01:29:36.001]                 }
[01:29:36.001]                 else {
[01:29:36.001]                   if (TRUE) {
[01:29:36.001]                     muffleCondition <- function (cond, pattern = "^muffle") 
[01:29:36.001]                     {
[01:29:36.001]                       inherits <- base::inherits
[01:29:36.001]                       invokeRestart <- base::invokeRestart
[01:29:36.001]                       is.null <- base::is.null
[01:29:36.001]                       muffled <- FALSE
[01:29:36.001]                       if (inherits(cond, "message")) {
[01:29:36.001]                         muffled <- grepl(pattern, "muffleMessage")
[01:29:36.001]                         if (muffled) 
[01:29:36.001]                           invokeRestart("muffleMessage")
[01:29:36.001]                       }
[01:29:36.001]                       else if (inherits(cond, "warning")) {
[01:29:36.001]                         muffled <- grepl(pattern, "muffleWarning")
[01:29:36.001]                         if (muffled) 
[01:29:36.001]                           invokeRestart("muffleWarning")
[01:29:36.001]                       }
[01:29:36.001]                       else if (inherits(cond, "condition")) {
[01:29:36.001]                         if (!is.null(pattern)) {
[01:29:36.001]                           computeRestarts <- base::computeRestarts
[01:29:36.001]                           grepl <- base::grepl
[01:29:36.001]                           restarts <- computeRestarts(cond)
[01:29:36.001]                           for (restart in restarts) {
[01:29:36.001]                             name <- restart$name
[01:29:36.001]                             if (is.null(name)) 
[01:29:36.001]                               next
[01:29:36.001]                             if (!grepl(pattern, name)) 
[01:29:36.001]                               next
[01:29:36.001]                             invokeRestart(restart)
[01:29:36.001]                             muffled <- TRUE
[01:29:36.001]                             break
[01:29:36.001]                           }
[01:29:36.001]                         }
[01:29:36.001]                       }
[01:29:36.001]                       invisible(muffled)
[01:29:36.001]                     }
[01:29:36.001]                     muffleCondition(cond, pattern = "^muffle")
[01:29:36.001]                   }
[01:29:36.001]                 }
[01:29:36.001]             }
[01:29:36.001]         }))
[01:29:36.001]     }, error = function(ex) {
[01:29:36.001]         base::structure(base::list(value = NULL, visible = NULL, 
[01:29:36.001]             conditions = ...future.conditions, rng = !identical(base::globalenv()$.Random.seed, 
[01:29:36.001]                 ...future.rng), started = ...future.startTime, 
[01:29:36.001]             finished = Sys.time(), session_uuid = NA_character_, 
[01:29:36.001]             version = "1.8"), class = "FutureResult")
[01:29:36.001]     }, finally = {
[01:29:36.001]         if (!identical(...future.workdir, getwd())) 
[01:29:36.001]             setwd(...future.workdir)
[01:29:36.001]         {
[01:29:36.001]             if (identical(getOption("nwarnings"), ...future.oldOptions$nwarnings)) {
[01:29:36.001]                 ...future.oldOptions$nwarnings <- NULL
[01:29:36.001]             }
[01:29:36.001]             base::options(...future.oldOptions)
[01:29:36.001]             if (.Platform$OS.type == "windows") {
[01:29:36.001]                 old_names <- names(...future.oldEnvVars)
[01:29:36.001]                 envs <- base::Sys.getenv()
[01:29:36.001]                 names <- names(envs)
[01:29:36.001]                 common <- intersect(names, old_names)
[01:29:36.001]                 added <- setdiff(names, old_names)
[01:29:36.001]                 removed <- setdiff(old_names, names)
[01:29:36.001]                 changed <- common[...future.oldEnvVars[common] != 
[01:29:36.001]                   envs[common]]
[01:29:36.001]                 NAMES <- toupper(changed)
[01:29:36.001]                 args <- list()
[01:29:36.001]                 for (kk in seq_along(NAMES)) {
[01:29:36.001]                   name <- changed[[kk]]
[01:29:36.001]                   NAME <- NAMES[[kk]]
[01:29:36.001]                   if (name != NAME && is.element(NAME, old_names)) 
[01:29:36.001]                     next
[01:29:36.001]                   args[[name]] <- ...future.oldEnvVars[[name]]
[01:29:36.001]                 }
[01:29:36.001]                 NAMES <- toupper(added)
[01:29:36.001]                 for (kk in seq_along(NAMES)) {
[01:29:36.001]                   name <- added[[kk]]
[01:29:36.001]                   NAME <- NAMES[[kk]]
[01:29:36.001]                   if (name != NAME && is.element(NAME, old_names)) 
[01:29:36.001]                     next
[01:29:36.001]                   args[[name]] <- ""
[01:29:36.001]                 }
[01:29:36.001]                 NAMES <- toupper(removed)
[01:29:36.001]                 for (kk in seq_along(NAMES)) {
[01:29:36.001]                   name <- removed[[kk]]
[01:29:36.001]                   NAME <- NAMES[[kk]]
[01:29:36.001]                   if (name != NAME && is.element(NAME, old_names)) 
[01:29:36.001]                     next
[01:29:36.001]                   args[[name]] <- ...future.oldEnvVars[[name]]
[01:29:36.001]                 }
[01:29:36.001]                 if (length(args) > 0) 
[01:29:36.001]                   base::do.call(base::Sys.setenv, args = args)
[01:29:36.001]                 args <- names <- old_names <- NAMES <- envs <- common <- added <- removed <- NULL
[01:29:36.001]             }
[01:29:36.001]             else {
[01:29:36.001]                 base::do.call(base::Sys.setenv, args = base::as.list(...future.oldEnvVars))
[01:29:36.001]             }
[01:29:36.001]             {
[01:29:36.001]                 if (base::length(...future.futureOptionsAdded) > 
[01:29:36.001]                   0L) {
[01:29:36.001]                   opts <- base::vector("list", length = base::length(...future.futureOptionsAdded))
[01:29:36.001]                   base::names(opts) <- ...future.futureOptionsAdded
[01:29:36.001]                   base::options(opts)
[01:29:36.001]                 }
[01:29:36.001]                 {
[01:29:36.001]                   {
[01:29:36.001]                     base::options(mc.cores = ...future.mc.cores.old)
[01:29:36.001]                     NULL
[01:29:36.001]                   }
[01:29:36.001]                   options(future.plan = function (..., workers = 2L, 
[01:29:36.001]                     envir = parent.frame()) 
[01:29:36.001]                   strategy(..., workers = workers, envir = envir))
[01:29:36.001]                   if (is.na(NA_character_)) 
[01:29:36.001]                     Sys.unsetenv("R_FUTURE_PLAN")
[01:29:36.001]                   else Sys.setenv(R_FUTURE_PLAN = NA_character_)
[01:29:36.001]                   future::plan(list(function (..., workers = 2L, 
[01:29:36.001]                     envir = parent.frame()) 
[01:29:36.001]                   strategy(..., workers = workers, envir = envir)), 
[01:29:36.001]                     .cleanup = FALSE, .init = FALSE)
[01:29:36.001]                 }
[01:29:36.001]             }
[01:29:36.001]         }
[01:29:36.001]     })
[01:29:36.001]     if (TRUE) {
[01:29:36.001]         base::sink(type = "output", split = FALSE)
[01:29:36.001]         if (TRUE) {
[01:29:36.001]             ...future.result$stdout <- base::rawToChar(base::rawConnectionValue(...future.stdout))
[01:29:36.001]         }
[01:29:36.001]         else {
[01:29:36.001]             ...future.result["stdout"] <- base::list(NULL)
[01:29:36.001]         }
[01:29:36.001]         base::close(...future.stdout)
[01:29:36.001]         ...future.stdout <- NULL
[01:29:36.001]     }
[01:29:36.001]     ...future.result$conditions <- ...future.conditions
[01:29:36.001]     ...future.result$finished <- base::Sys.time()
[01:29:36.001]     ...future.result
[01:29:36.001] }
[01:29:36.078] MultisessionFuture started
[01:29:36.079] result() for ClusterFuture ...
[01:29:36.079] receiveMessageFromWorker() for ClusterFuture ...
[01:29:36.080] - Validating connection of MultisessionFuture
[01:29:36.133] - received message: FutureResult
[01:29:36.133] - Received FutureResult
[01:29:36.136] - Erased future from FutureRegistry
[01:29:36.137] result() for ClusterFuture ...
[01:29:36.137] - result already collected: FutureResult
[01:29:36.137] result() for ClusterFuture ... done
[01:29:36.137] receiveMessageFromWorker() for ClusterFuture ... done
[01:29:36.138] result() for ClusterFuture ... done
[01:29:36.138] result() for ClusterFuture ...
[01:29:36.138] - result already collected: FutureResult
[01:29:36.138] result() for ClusterFuture ... done
[01:29:36.138] plan(): plan_init() of 'tweaked', 'multisession', 'cluster', 'multiprocess', 'future', 'function' ... DONE
[01:29:36.139] plan(): nbrOfWorkers() = 2
> message("- .onLoad() w/ -p 2 ... DONE")
- .onLoad() w/ -p 2 ... DONE
> 
> message("- .onLoad() w/ -p 0 ...")
- .onLoad() w/ -p 0 ...
> options(future.plan = NULL, future.cmdargs = c("-p", 0))
> .onLoad(pkgname, pkgname)
[01:29:36.140] Future-specific environment variables:
- R_FUTURE_WAIT_INTERVAL='0.01'
[01:29:36.140] Environment variable 'R_FUTURE_DEMO_MANDELBROT_REGION' not set
[01:29:36.141] Environment variable 'R_FUTURE_DEMO_MANDELBROT_NROW' not set
[01:29:36.141] Environment variable 'R_FUTURE_DEPRECATED_IGNORE' not set
[01:29:36.141] Environment variable 'R_FUTURE_DEPRECATED_DEFUNCT' not set
[01:29:36.141] Environment variable 'R_FUTURE_FORK_MULTITHREADING_ENABLE' not set
[01:29:36.141] Environment variable 'R_FUTURE_GLOBALS_MAXSIZE' not set
[01:29:36.142] Environment variable 'R_FUTURE_GLOBALS_ONMISSING' not set
[01:29:36.142] Environment variable 'R_FUTURE_GLOBALS_ONREFERENCE' not set
[01:29:36.142] Environment variable 'R_FUTURE_GLOBALS_METHOD' not set
[01:29:36.142] Environment variable 'R_FUTURE_GLOBALS_RESOLVE' not set
[01:29:36.143] Environment variable 'R_FUTURE_LAZY_ASSERTOWNER' not set
[01:29:36.143] Environment variable 'R_FUTURE_PLAN' not set
[01:29:36.143] Environment variable 'R_FUTURE_PLAN_DISALLOW' not set
[01:29:36.143] Environment variable 'R_FUTURE_PSOCK_RELAY_IMMEDIATE' not set
[01:29:36.143] Environment variable 'R_FUTURE_RELAY_IMMEDIATE' not set
[01:29:36.144] Environment variable 'R_FUTURE_RESOLVE_RECURSIVE' not set
[01:29:36.144] Environment variable 'R_FUTURE_ALIVE_TIMEOUT' not set
[01:29:36.144] Environment variable 'R_FUTURE_RESOLVED_TIMEOUT' not set
[01:29:36.144] Environment variable 'R_FUTURE_CLUSTER_RESOLVED_TIMEOUT' not set
[01:29:36.145] Environment variable 'R_FUTURE_MULTICORE_RESOLVED_TIMEOUT' not set
[01:29:36.145] Environment variable 'R_FUTURE_ONFUTURECONDITION_KEEPFUTURE' not set
[01:29:36.145] Environment variable 'R_FUTURE_RNG_ONMISUSE' not set
[01:29:36.145] Environment variable 'R_FUTURE_GLOBALENV_ONMISUSE' not set
[01:29:36.145] Environment variable 'R_FUTURE_WAIT_TIMEOUT' not set
[01:29:36.146] Environment variable 'R_FUTURE_WAIT_ALPHA' not set
[01:29:36.146] Environment variable 'R_FUTURE_ASSIGN_GLOBALS_EXCLUDE' not set
[01:29:36.146] Environment variable 'R_FUTURE_OUTPUT_WINDOWS_REENCODE' not set
[01:29:36.146] Environment variable 'R_FUTURE_GLOBALS_GLOBALSOF_LOCALS' not set
[01:29:36.146] Environment variable 'R_FUTURE_STATE_ONINVALID' not set
[01:29:36.147] Environment variable 'R_FUTURE_JOURNAL' not set
[01:29:36.147] Environment variable 'R_FUTURE_GLOBALS_KEEPWHERE' not set
Warning: future: Ignoring invalid number of processes specified in command-line option: -p 0
[01:29:36.148] R process uuid: 08a2e737-c7e9-43f9-18a1-e0626f4d8539
[01:29:36.148] Setting plan('default')
[01:29:36.148] plan(): Setting new future strategy stack:
[01:29:36.148] List of future strategies:
[01:29:36.148] 1. sequential:
[01:29:36.148]    - args: function (..., envir = parent.frame(), workers = "<NULL>")
[01:29:36.148]    - tweaked: FALSE
[01:29:36.148]    - call: NULL
[01:29:36.149] plan(): nbrOfWorkers() = 1
> strategy <- plan("next")
> print(strategy)
sequential:
- args: function (..., envir = parent.frame(), workers = "<NULL>")
- tweaked: FALSE
- call: NULL
> stopifnot(all(class(strategy) == class(strategy0)))
> plan("default")
[01:29:36.150] plan(): Setting new future strategy stack:
[01:29:36.150] List of future strategies:
[01:29:36.150] 1. sequential:
[01:29:36.150]    - args: function (..., envir = parent.frame(), workers = "<NULL>")
[01:29:36.150]    - tweaked: FALSE
[01:29:36.150]    - call: NULL
[01:29:36.151] plan(): nbrOfWorkers() = 1
> message("- .onLoad() w/ -p 0 ... DONE")
- .onLoad() w/ -p 0 ... DONE
> 
> message("- .onLoad() w/ -p -1 ...")
- .onLoad() w/ -p -1 ...
> options(future.plan = NULL, future.cmdargs = c("-p", -1))
> .onLoad(pkgname, pkgname)
[01:29:36.152] Future-specific environment variables:
- R_FUTURE_WAIT_INTERVAL='0.01'
[01:29:36.152] Environment variable 'R_FUTURE_DEMO_MANDELBROT_REGION' not set
[01:29:36.153] Environment variable 'R_FUTURE_DEMO_MANDELBROT_NROW' not set
[01:29:36.153] Environment variable 'R_FUTURE_DEPRECATED_IGNORE' not set
[01:29:36.153] Environment variable 'R_FUTURE_DEPRECATED_DEFUNCT' not set
[01:29:36.153] Environment variable 'R_FUTURE_FORK_MULTITHREADING_ENABLE' not set
[01:29:36.154] Environment variable 'R_FUTURE_GLOBALS_MAXSIZE' not set
[01:29:36.154] Environment variable 'R_FUTURE_GLOBALS_ONMISSING' not set
[01:29:36.154] Environment variable 'R_FUTURE_GLOBALS_ONREFERENCE' not set
[01:29:36.154] Environment variable 'R_FUTURE_GLOBALS_METHOD' not set
[01:29:36.154] Environment variable 'R_FUTURE_GLOBALS_RESOLVE' not set
[01:29:36.155] Environment variable 'R_FUTURE_LAZY_ASSERTOWNER' not set
[01:29:36.155] Environment variable 'R_FUTURE_PLAN' not set
[01:29:36.155] Environment variable 'R_FUTURE_PLAN_DISALLOW' not set
[01:29:36.155] Environment variable 'R_FUTURE_PSOCK_RELAY_IMMEDIATE' not set
[01:29:36.156] Environment variable 'R_FUTURE_RELAY_IMMEDIATE' not set
[01:29:36.156] Environment variable 'R_FUTURE_RESOLVE_RECURSIVE' not set
[01:29:36.156] Environment variable 'R_FUTURE_ALIVE_TIMEOUT' not set
[01:29:36.156] Environment variable 'R_FUTURE_RESOLVED_TIMEOUT' not set
[01:29:36.156] Environment variable 'R_FUTURE_CLUSTER_RESOLVED_TIMEOUT' not set
[01:29:36.157] Environment variable 'R_FUTURE_MULTICORE_RESOLVED_TIMEOUT' not set
[01:29:36.157] Environment variable 'R_FUTURE_ONFUTURECONDITION_KEEPFUTURE' not set
[01:29:36.157] Environment variable 'R_FUTURE_RNG_ONMISUSE' not set
[01:29:36.157] Environment variable 'R_FUTURE_GLOBALENV_ONMISUSE' not set
[01:29:36.158] Environment variable 'R_FUTURE_WAIT_TIMEOUT' not set
[01:29:36.158] Environment variable 'R_FUTURE_WAIT_ALPHA' not set
[01:29:36.158] Environment variable 'R_FUTURE_ASSIGN_GLOBALS_EXCLUDE' not set
[01:29:36.158] Environment variable 'R_FUTURE_OUTPUT_WINDOWS_REENCODE' not set
[01:29:36.158] Environment variable 'R_FUTURE_GLOBALS_GLOBALSOF_LOCALS' not set
[01:29:36.159] Environment variable 'R_FUTURE_STATE_ONINVALID' not set
[01:29:36.159] Environment variable 'R_FUTURE_JOURNAL' not set
[01:29:36.159] Environment variable 'R_FUTURE_GLOBALS_KEEPWHERE' not set
Warning: future: Ignoring invalid number of processes specified in command-line option: -p -1
[01:29:36.160] R process uuid: 08a2e737-c7e9-43f9-18a1-e0626f4d8539
[01:29:36.160] Setting plan('default')
[01:29:36.160] plan(): Setting new future strategy stack:
[01:29:36.161] List of future strategies:
[01:29:36.161] 1. sequential:
[01:29:36.161]    - args: function (..., envir = parent.frame(), workers = "<NULL>")
[01:29:36.161]    - tweaked: FALSE
[01:29:36.161]    - call: NULL
[01:29:36.161] plan(): nbrOfWorkers() = 1
> strategy <- plan("next")
> print(strategy)
sequential:
- args: function (..., envir = parent.frame(), workers = "<NULL>")
- tweaked: FALSE
- call: NULL
> stopifnot(all(class(strategy) == class(strategy0)))
> plan("default")
[01:29:36.162] plan(): Setting new future strategy stack:
[01:29:36.162] List of future strategies:
[01:29:36.162] 1. sequential:
[01:29:36.162]    - args: function (..., envir = parent.frame(), workers = "<NULL>")
[01:29:36.162]    - tweaked: FALSE
[01:29:36.162]    - call: NULL
[01:29:36.163] plan(): nbrOfWorkers() = 1
> message("- .onLoad() w/ -p -1 ... DONE")
- .onLoad() w/ -p -1 ... DONE
> 
> message("- .onLoad() w/ -p foo ...")
- .onLoad() w/ -p foo ...
> options(future.plan = NULL, future.cmdargs = c("-p", "foo"))
> .onLoad(pkgname, pkgname)
[01:29:36.164] Future-specific environment variables:
- R_FUTURE_WAIT_INTERVAL='0.01'
[01:29:36.164] Environment variable 'R_FUTURE_DEMO_MANDELBROT_REGION' not set
[01:29:36.165] Environment variable 'R_FUTURE_DEMO_MANDELBROT_NROW' not set
[01:29:36.165] Environment variable 'R_FUTURE_DEPRECATED_IGNORE' not set
[01:29:36.165] Environment variable 'R_FUTURE_DEPRECATED_DEFUNCT' not set
[01:29:36.165] Environment variable 'R_FUTURE_FORK_MULTITHREADING_ENABLE' not set
[01:29:36.165] Environment variable 'R_FUTURE_GLOBALS_MAXSIZE' not set
[01:29:36.166] Environment variable 'R_FUTURE_GLOBALS_ONMISSING' not set
[01:29:36.166] Environment variable 'R_FUTURE_GLOBALS_ONREFERENCE' not set
[01:29:36.166] Environment variable 'R_FUTURE_GLOBALS_METHOD' not set
[01:29:36.166] Environment variable 'R_FUTURE_GLOBALS_RESOLVE' not set
[01:29:36.166] Environment variable 'R_FUTURE_LAZY_ASSERTOWNER' not set
[01:29:36.167] Environment variable 'R_FUTURE_PLAN' not set
[01:29:36.167] Environment variable 'R_FUTURE_PLAN_DISALLOW' not set
[01:29:36.167] Environment variable 'R_FUTURE_PSOCK_RELAY_IMMEDIATE' not set
[01:29:36.167] Environment variable 'R_FUTURE_RELAY_IMMEDIATE' not set
[01:29:36.168] Environment variable 'R_FUTURE_RESOLVE_RECURSIVE' not set
[01:29:36.168] Environment variable 'R_FUTURE_ALIVE_TIMEOUT' not set
[01:29:36.168] Environment variable 'R_FUTURE_RESOLVED_TIMEOUT' not set
[01:29:36.168] Environment variable 'R_FUTURE_CLUSTER_RESOLVED_TIMEOUT' not set
[01:29:36.168] Environment variable 'R_FUTURE_MULTICORE_RESOLVED_TIMEOUT' not set
[01:29:36.169] Environment variable 'R_FUTURE_ONFUTURECONDITION_KEEPFUTURE' not set
[01:29:36.169] Environment variable 'R_FUTURE_RNG_ONMISUSE' not set
[01:29:36.169] Environment variable 'R_FUTURE_GLOBALENV_ONMISUSE' not set
[01:29:36.169] Environment variable 'R_FUTURE_WAIT_TIMEOUT' not set
[01:29:36.170] Environment variable 'R_FUTURE_WAIT_ALPHA' not set
[01:29:36.170] Environment variable 'R_FUTURE_ASSIGN_GLOBALS_EXCLUDE' not set
[01:29:36.170] Environment variable 'R_FUTURE_OUTPUT_WINDOWS_REENCODE' not set
[01:29:36.170] Environment variable 'R_FUTURE_GLOBALS_GLOBALSOF_LOCALS' not set
[01:29:36.170] Environment variable 'R_FUTURE_STATE_ONINVALID' not set
[01:29:36.171] Environment variable 'R_FUTURE_JOURNAL' not set
[01:29:36.171] Environment variable 'R_FUTURE_GLOBALS_KEEPWHERE' not set
Warning in parseCmdArgs() : NAs introduced by coercion
Warning: future: Ignoring invalid number of processes specified in command-line option: -p foo
[01:29:36.172] R process uuid: 08a2e737-c7e9-43f9-18a1-e0626f4d8539
[01:29:36.172] Setting plan('default')
[01:29:36.172] plan(): Setting new future strategy stack:
[01:29:36.172] List of future strategies:
[01:29:36.172] 1. sequential:
[01:29:36.172]    - args: function (..., envir = parent.frame(), workers = "<NULL>")
[01:29:36.172]    - tweaked: FALSE
[01:29:36.172]    - call: NULL
[01:29:36.173] plan(): nbrOfWorkers() = 1
> strategy <- plan("next")
> print(strategy)
sequential:
- args: function (..., envir = parent.frame(), workers = "<NULL>")
- tweaked: FALSE
- call: NULL
> stopifnot(all(class(strategy) == class(strategy0)))
> plan("default")
[01:29:36.173] plan(): Setting new future strategy stack:
[01:29:36.174] List of future strategies:
[01:29:36.174] 1. sequential:
[01:29:36.174]    - args: function (..., envir = parent.frame(), workers = "<NULL>")
[01:29:36.174]    - tweaked: FALSE
[01:29:36.174]    - call: NULL
[01:29:36.174] plan(): nbrOfWorkers() = 1
> message("- .onLoad() w/ -p foo ... DONE")
- .onLoad() w/ -p foo ... DONE
> 
> message("- .onLoad() w/ R_FUTURE_PLAN = 'multisession' ...")
- .onLoad() w/ R_FUTURE_PLAN = 'multisession' ...
> Sys.setenv(R_FUTURE_PLAN = "multisession")
> options(future.plan = NULL, future.cmdargs = NULL)
> .onLoad(pkgname, pkgname)
[01:29:36.176] Future-specific environment variables:
- R_FUTURE_PLAN='multisession'
- R_FUTURE_WAIT_INTERVAL='0.01'
[01:29:36.176] Environment variable 'R_FUTURE_DEMO_MANDELBROT_REGION' not set
[01:29:36.176] Environment variable 'R_FUTURE_DEMO_MANDELBROT_NROW' not set
[01:29:36.176] Environment variable 'R_FUTURE_DEPRECATED_IGNORE' not set
[01:29:36.177] Environment variable 'R_FUTURE_DEPRECATED_DEFUNCT' not set
[01:29:36.177] Environment variable 'R_FUTURE_FORK_MULTITHREADING_ENABLE' not set
[01:29:36.177] Environment variable 'R_FUTURE_GLOBALS_MAXSIZE' not set
[01:29:36.177] Environment variable 'R_FUTURE_GLOBALS_ONMISSING' not set
[01:29:36.177] Environment variable 'R_FUTURE_GLOBALS_ONREFERENCE' not set
[01:29:36.178] Environment variable 'R_FUTURE_GLOBALS_METHOD' not set
[01:29:36.178] Environment variable 'R_FUTURE_GLOBALS_RESOLVE' not set
[01:29:36.178] Environment variable 'R_FUTURE_LAZY_ASSERTOWNER' not set
[01:29:36.178] R_FUTURE_PLAN='multisession'
[01:29:36.179] => options("future.plan" = 'multisession') [n=1, mode=character]
[01:29:36.179] Environment variable 'R_FUTURE_PLAN_DISALLOW' not set
[01:29:36.179] Environment variable 'R_FUTURE_PSOCK_RELAY_IMMEDIATE' not set
[01:29:36.179] Environment variable 'R_FUTURE_RELAY_IMMEDIATE' not set
[01:29:36.179] Environment variable 'R_FUTURE_RESOLVE_RECURSIVE' not set
[01:29:36.180] Environment variable 'R_FUTURE_ALIVE_TIMEOUT' not set
[01:29:36.180] Environment variable 'R_FUTURE_RESOLVED_TIMEOUT' not set
[01:29:36.180] Environment variable 'R_FUTURE_CLUSTER_RESOLVED_TIMEOUT' not set
[01:29:36.180] Environment variable 'R_FUTURE_MULTICORE_RESOLVED_TIMEOUT' not set
[01:29:36.181] Environment variable 'R_FUTURE_ONFUTURECONDITION_KEEPFUTURE' not set
[01:29:36.181] Environment variable 'R_FUTURE_RNG_ONMISUSE' not set
[01:29:36.181] Environment variable 'R_FUTURE_GLOBALENV_ONMISUSE' not set
[01:29:36.181] Environment variable 'R_FUTURE_WAIT_TIMEOUT' not set
[01:29:36.181] Environment variable 'R_FUTURE_WAIT_ALPHA' not set
[01:29:36.182] Environment variable 'R_FUTURE_ASSIGN_GLOBALS_EXCLUDE' not set
[01:29:36.182] Environment variable 'R_FUTURE_OUTPUT_WINDOWS_REENCODE' not set
[01:29:36.182] Environment variable 'R_FUTURE_GLOBALS_GLOBALSOF_LOCALS' not set
[01:29:36.182] Environment variable 'R_FUTURE_STATE_ONINVALID' not set
[01:29:36.183] Environment variable 'R_FUTURE_JOURNAL' not set
[01:29:36.183] Environment variable 'R_FUTURE_GLOBALS_KEEPWHERE' not set
[01:29:36.183] Option 'future.plan' = 'multisession'
[01:29:36.183] R process uuid: 08a2e737-c7e9-43f9-18a1-e0626f4d8539
[01:29:36.183] Setting plan('default')
[01:29:36.184] plan(): Setting new future strategy stack:
[01:29:36.184] List of future strategies:
[01:29:36.184] 1. multisession:
[01:29:36.184]    - args: function (..., workers = availableCores(), lazy = FALSE, rscript_libs = .libPaths(), envir = parent.frame())
[01:29:36.184]    - tweaked: FALSE
[01:29:36.184]    - call: plan("default", .init = FALSE)
[01:29:36.187] plan(): nbrOfWorkers() = 2
> strategy <- plan("next")
> print(strategy)
multisession:
- args: function (..., workers = availableCores(), lazy = FALSE, rscript_libs = .libPaths(), envir = parent.frame())
- tweaked: FALSE
- call: plan("default", .init = FALSE)
> stopifnot(inherits(strategy, "multisession"))
> plan("default")
[01:29:36.187] plan(): Setting new future strategy stack:
[01:29:36.188] List of future strategies:
[01:29:36.188] 1. multisession:
[01:29:36.188]    - args: function (..., workers = availableCores(), lazy = FALSE, rscript_libs = .libPaths(), envir = parent.frame())
[01:29:36.188]    - tweaked: FALSE
[01:29:36.188]    - call: plan("default")
[01:29:36.188] plan(): plan_init() of 'multisession', 'cluster', 'multiprocess', 'future', 'function' ...
[01:29:36.188] multisession:
[01:29:36.188] - args: function (..., workers = availableCores(), lazy = FALSE, rscript_libs = .libPaths(), envir = parent.frame())
[01:29:36.188] - tweaked: FALSE
[01:29:36.188] - call: plan("default")
[01:29:36.191] getGlobalsAndPackages() ...
[01:29:36.192] Not searching for globals
[01:29:36.192] - globals: [0] <none>
[01:29:36.192] getGlobalsAndPackages() ... DONE
[01:29:36.193] [local output] makeClusterPSOCK() ...
[01:29:36.196] [local output] Workers: [n = 2] 'localhost', 'localhost'
[01:29:36.198] [local output] Base port: 30573
[01:29:36.199] [local output] Getting setup options for 2 cluster nodes ...
[01:29:36.199] [local output]  - Node 1 of 2 ...
[01:29:36.199] [local output] localMachine=TRUE => revtunnel=FALSE

[01:29:36.201] [local output] Rscript port: 30573

[01:29:36.201] [local output]  - Node 2 of 2 ...
[01:29:36.202] [local output] localMachine=TRUE => revtunnel=FALSE

[01:29:36.203] [local output] Rscript port: 30573

[01:29:36.203] [local output] Getting setup options for 2 cluster nodes ... done
[01:29:36.203] [local output]  - Parallel setup requested for some PSOCK nodes
[01:29:36.204] [local output] Setting up PSOCK nodes in parallel
[01:29:36.204] List of 36
[01:29:36.204]  $ worker          : chr "localhost"
[01:29:36.204]   ..- attr(*, "localhost")= logi TRUE
[01:29:36.204]  $ master          : chr "localhost"
[01:29:36.204]  $ port            : int 30573
[01:29:36.204]  $ connectTimeout  : num 120
[01:29:36.204]  $ timeout         : num 120
[01:29:36.204]  $ rscript         : chr "\"D:/RCompile/recent/R/bin/x64/Rscript\""
[01:29:36.204]  $ homogeneous     : logi TRUE
[01:29:36.204]  $ rscript_args    : chr "--default-packages=datasets,utils,grDevices,graphics,stats,methods -e \"#label=startup.R:11716:CRANWIN3:CRAN\" "| __truncated__
[01:29:36.204]  $ rscript_envs    : NULL
[01:29:36.204]  $ rscript_libs    : chr [1:2] "D:/temp/RtmpCIb4qz/RLIBS_32fc52ae7b47" "D:/RCompile/recent/R/library"
[01:29:36.204]  $ rscript_startup : NULL
[01:29:36.204]  $ rscript_sh      : chr "cmd"
[01:29:36.204]  $ default_packages: chr [1:6] "datasets" "utils" "grDevices" "graphics" ...
[01:29:36.204]  $ methods         : logi TRUE
[01:29:36.204]  $ socketOptions   : chr "no-delay"
[01:29:36.204]  $ useXDR          : logi FALSE
[01:29:36.204]  $ outfile         : chr "/dev/null"
[01:29:36.204]  $ renice          : int NA
[01:29:36.204]  $ rshcmd          : NULL
[01:29:36.204]  $ user            : chr(0) 
[01:29:36.204]  $ revtunnel       : logi FALSE
[01:29:36.204]  $ rshlogfile      : NULL
[01:29:36.204]  $ rshopts         : chr(0) 
[01:29:36.204]  $ rank            : int 1
[01:29:36.204]  $ manual          : logi FALSE
[01:29:36.204]  $ dryrun          : logi FALSE
[01:29:36.204]  $ quiet           : logi FALSE
[01:29:36.204]  $ setup_strategy  : chr "parallel"
[01:29:36.204]  $ local_cmd       : chr "\"D:/RCompile/recent/R/bin/x64/Rscript\" --default-packages=datasets,utils,grDevices,graphics,stats,methods -e "| __truncated__
[01:29:36.204]  $ pidfile         : chr "D:/temp/RtmpYV4mxY/worker.rank=1.parallelly.parent=11716.2dc45e9021d1.pid"
[01:29:36.204]  $ rshcmd_label    : NULL
[01:29:36.204]  $ rsh_call        : NULL
[01:29:36.204]  $ cmd             : chr "\"D:/RCompile/recent/R/bin/x64/Rscript\" --default-packages=datasets,utils,grDevices,graphics,stats,methods -e "| __truncated__
[01:29:36.204]  $ localMachine    : logi TRUE
[01:29:36.204]  $ make_fcn        :function (worker = getOption2("parallelly.localhost.hostname", "localhost"), 
[01:29:36.204]     master = NULL, port, connectTimeout = getOption2("parallelly.makeNodePSOCK.connectTimeout", 
[01:29:36.204]         2 * 60), timeout = getOption2("parallelly.makeNodePSOCK.timeout", 
[01:29:36.204]         30 * 24 * 60 * 60), rscript = NULL, homogeneous = NULL, rscript_args = NULL, 
[01:29:36.204]     rscript_envs = NULL, rscript_libs = NULL, rscript_startup = NULL, rscript_sh = c("auto", 
[01:29:36.204]         "cmd", "sh"), default_packages = c("datasets", "utils", "grDevices", 
[01:29:36.204]         "graphics", "stats", if (methods) "methods"), methods = TRUE, socketOptions = getOption2("parallelly.makeNodePSOCK.socketOptions", 
[01:29:36.204]         "no-delay"), useXDR = getOption2("parallelly.makeNodePSOCK.useXDR", 
[01:29:36.204]         FALSE), outfile = "/dev/null", renice = NA_integer_, rshcmd = getOption2("parallelly.makeNodePSOCK.rshcmd", 
[01:29:36.204]         NULL), user = NULL, revtunnel = NA, rshlogfile = NULL, rshopts = getOption2("parallelly.makeNodePSOCK.rshopts", 
[01:29:36.204]         NULL), rank = 1L, manual = FALSE, dryrun = FALSE, quiet = FALSE, 
[01:29:36.204]     setup_strategy = getOption2("parallelly.makeNodePSOCK.setup_strategy", 
[01:29:36.204]         "parallel"), action = c("launch", "options"), verbose = FALSE)  
[01:29:36.204]  $ arguments       :List of 28
[01:29:36.204]   ..$ worker          : chr "localhost"
[01:29:36.204]   ..$ master          : NULL
[01:29:36.204]   ..$ port            : int 30573
[01:29:36.204]   ..$ connectTimeout  : num 120
[01:29:36.204]   ..$ timeout         : num 120
[01:29:36.204]   ..$ rscript         : NULL
[01:29:36.204]   ..$ homogeneous     : NULL
[01:29:36.204]   ..$ rscript_args    : NULL
[01:29:36.204]   ..$ rscript_envs    : NULL
[01:29:36.204]   ..$ rscript_libs    : chr [1:2] "D:/temp/RtmpCIb4qz/RLIBS_32fc52ae7b47" "D:/RCompile/recent/R/library"
[01:29:36.204]   ..$ rscript_startup : NULL
[01:29:36.204]   ..$ rscript_sh      : chr [1:3] "auto" "cmd" "sh"
[01:29:36.204]   ..$ default_packages: chr [1:6] "datasets" "utils" "grDevices" "graphics" ...
[01:29:36.204]   ..$ methods         : logi TRUE
[01:29:36.204]   ..$ socketOptions   : chr "no-delay"
[01:29:36.204]   ..$ useXDR          : logi FALSE
[01:29:36.204]   ..$ outfile         : chr "/dev/null"
[01:29:36.204]   ..$ renice          : int NA
[01:29:36.204]   ..$ rshcmd          : NULL
[01:29:36.204]   ..$ user            : NULL
[01:29:36.204]   ..$ revtunnel       : logi NA
[01:29:36.204]   ..$ rshlogfile      : NULL
[01:29:36.204]   ..$ rshopts         : NULL
[01:29:36.204]   ..$ rank            : int 1
[01:29:36.204]   ..$ manual          : logi FALSE
[01:29:36.204]   ..$ dryrun          : logi FALSE
[01:29:36.204]   ..$ quiet           : logi FALSE
[01:29:36.204]   ..$ setup_strategy  : chr "parallel"
[01:29:36.204]  - attr(*, "class")= chr [1:2] "makeNodePSOCKOptions" "makeNodeOptions"
[01:29:36.225] [local output] System call to launch all workers:
[01:29:36.226] [local output] "D:/RCompile/recent/R/bin/x64/Rscript" --default-packages=datasets,utils,grDevices,graphics,stats,methods -e "#label=startup.R:11716:CRANWIN3:CRAN" -e "try(suppressWarnings(cat(Sys.getpid(),file=\"D:/temp/RtmpYV4mxY/worker.rank=1.parallelly.parent=11716.2dc45e9021d1.pid\")), silent = TRUE)" -e "options(socketOptions = \"no-delay\")" -e ".libPaths(c(\"D:/temp/RtmpCIb4qz/RLIBS_32fc52ae7b47\",\"D:/RCompile/recent/R/library\"))" -e "workRSOCK <- tryCatch(parallel:::.workRSOCK, error=function(e) parallel:::.slaveRSOCK); workRSOCK()" MASTER=localhost PORT=30573 OUT=/dev/null TIMEOUT=120 XDR=FALSE SETUPTIMEOUT=120 SETUPSTRATEGY=parallel
[01:29:36.226] [local output] Starting PSOCK main server
[01:29:36.232] [local output] Workers launched
[01:29:36.232] [local output] Waiting for workers to connect back
[01:29:36.233]  - [local output] 0 workers out of 2 ready
[01:29:36.408]  - [local output] 0 workers out of 2 ready
[01:29:36.408]  - [local output] 1 workers out of 2 ready
[01:29:36.448]  - [local output] 1 workers out of 2 ready
[01:29:36.448]  - [local output] 2 workers out of 2 ready
[01:29:36.449] [local output] Launching of workers completed
[01:29:36.449] [local output] Collecting session information from workers
[01:29:36.450] [local output]  - Worker #1 of 2
[01:29:36.450] [local output]  - Worker #2 of 2
[01:29:36.450] [local output] makeClusterPSOCK() ... done
[01:29:36.464] Packages needed by the future expression (n = 0): <none>
[01:29:36.465] Packages needed by future strategies (n = 0): <none>
[01:29:36.465] {
[01:29:36.465]     {
[01:29:36.465]         {
[01:29:36.465]             ...future.startTime <- base::Sys.time()
[01:29:36.465]             {
[01:29:36.465]                 {
[01:29:36.465]                   {
[01:29:36.465]                     {
[01:29:36.465]                       base::local({
[01:29:36.465]                         has_future <- base::requireNamespace("future", 
[01:29:36.465]                           quietly = TRUE)
[01:29:36.465]                         if (has_future) {
[01:29:36.465]                           ns <- base::getNamespace("future")
[01:29:36.465]                           version <- ns[[".package"]][["version"]]
[01:29:36.465]                           if (is.null(version)) 
[01:29:36.465]                             version <- utils::packageVersion("future")
[01:29:36.465]                         }
[01:29:36.465]                         else {
[01:29:36.465]                           version <- NULL
[01:29:36.465]                         }
[01:29:36.465]                         if (!has_future || version < "1.8.0") {
[01:29:36.465]                           info <- base::c(r_version = base::gsub("R version ", 
[01:29:36.465]                             "", base::R.version$version.string), 
[01:29:36.465]                             platform = base::sprintf("%s (%s-bit)", 
[01:29:36.465]                               base::R.version$platform, 8 * base::.Machine$sizeof.pointer), 
[01:29:36.465]                             os = base::paste(base::Sys.info()[base::c("sysname", 
[01:29:36.465]                               "release", "version")], collapse = " "), 
[01:29:36.465]                             hostname = base::Sys.info()[["nodename"]])
[01:29:36.465]                           info <- base::sprintf("%s: %s", base::names(info), 
[01:29:36.465]                             info)
[01:29:36.465]                           info <- base::paste(info, collapse = "; ")
[01:29:36.465]                           if (!has_future) {
[01:29:36.465]                             msg <- base::sprintf("Package 'future' is not installed on worker (%s)", 
[01:29:36.465]                               info)
[01:29:36.465]                           }
[01:29:36.465]                           else {
[01:29:36.465]                             msg <- base::sprintf("Package 'future' on worker (%s) must be of version >= 1.8.0: %s", 
[01:29:36.465]                               info, version)
[01:29:36.465]                           }
[01:29:36.465]                           base::stop(msg)
[01:29:36.465]                         }
[01:29:36.465]                       })
[01:29:36.465]                     }
[01:29:36.465]                     ...future.mc.cores.old <- base::getOption("mc.cores")
[01:29:36.465]                     base::options(mc.cores = 1L)
[01:29:36.465]                   }
[01:29:36.465]                   options(future.plan = NULL)
[01:29:36.465]                   Sys.unsetenv("R_FUTURE_PLAN")
[01:29:36.465]                   future::plan("default", .cleanup = FALSE, .init = FALSE)
[01:29:36.465]                 }
[01:29:36.465]                 ...future.workdir <- getwd()
[01:29:36.465]             }
[01:29:36.465]             ...future.oldOptions <- base::as.list(base::.Options)
[01:29:36.465]             ...future.oldEnvVars <- base::Sys.getenv()
[01:29:36.465]         }
[01:29:36.465]         base::options(future.startup.script = FALSE, future.globals.onMissing = NULL, 
[01:29:36.465]             future.globals.maxSize = NULL, future.globals.method = NULL, 
[01:29:36.465]             future.globals.onMissing = NULL, future.globals.onReference = NULL, 
[01:29:36.465]             future.globals.resolve = NULL, future.resolve.recursive = NULL, 
[01:29:36.465]             future.rng.onMisuse = NULL, future.rng.onMisuse.keepFuture = NULL, 
[01:29:36.465]             future.stdout.windows.reencode = NULL, width = 80L)
[01:29:36.465]         ...future.futureOptionsAdded <- base::setdiff(base::names(base::.Options), 
[01:29:36.465]             base::names(...future.oldOptions))
[01:29:36.465]     }
[01:29:36.465]     if (FALSE) {
[01:29:36.465]     }
[01:29:36.465]     else {
[01:29:36.465]         if (TRUE) {
[01:29:36.465]             ...future.stdout <- base::rawConnection(base::raw(0L), 
[01:29:36.465]                 open = "w")
[01:29:36.465]         }
[01:29:36.465]         else {
[01:29:36.465]             ...future.stdout <- base::file(base::switch(.Platform$OS.type, 
[01:29:36.465]                 windows = "NUL", "/dev/null"), open = "w")
[01:29:36.465]         }
[01:29:36.465]         base::sink(...future.stdout, type = "output", split = FALSE)
[01:29:36.465]         base::on.exit(if (!base::is.null(...future.stdout)) {
[01:29:36.465]             base::sink(type = "output", split = FALSE)
[01:29:36.465]             base::close(...future.stdout)
[01:29:36.465]         }, add = TRUE)
[01:29:36.465]     }
[01:29:36.465]     ...future.frame <- base::sys.nframe()
[01:29:36.465]     ...future.conditions <- base::list()
[01:29:36.465]     ...future.rng <- base::globalenv()$.Random.seed
[01:29:36.465]     if (FALSE) {
[01:29:36.465]         ...future.globalenv.names <- c(base::names(base::.GlobalEnv), 
[01:29:36.465]             "...future.value", "...future.globalenv.names", ".Random.seed")
[01:29:36.465]     }
[01:29:36.465]     ...future.result <- base::tryCatch({
[01:29:36.465]         base::withCallingHandlers({
[01:29:36.465]             ...future.value <- base::withVisible(base::local({
[01:29:36.465]                 ...future.makeSendCondition <- base::local({
[01:29:36.465]                   sendCondition <- NULL
[01:29:36.465]                   function(frame = 1L) {
[01:29:36.465]                     if (is.function(sendCondition)) 
[01:29:36.465]                       return(sendCondition)
[01:29:36.465]                     ns <- getNamespace("parallel")
[01:29:36.465]                     if (exists("sendData", mode = "function", 
[01:29:36.465]                       envir = ns)) {
[01:29:36.465]                       parallel_sendData <- get("sendData", mode = "function", 
[01:29:36.465]                         envir = ns)
[01:29:36.465]                       envir <- sys.frame(frame)
[01:29:36.465]                       master <- NULL
[01:29:36.465]                       while (!identical(envir, .GlobalEnv) && 
[01:29:36.465]                         !identical(envir, emptyenv())) {
[01:29:36.465]                         if (exists("master", mode = "list", envir = envir, 
[01:29:36.465]                           inherits = FALSE)) {
[01:29:36.465]                           master <- get("master", mode = "list", 
[01:29:36.465]                             envir = envir, inherits = FALSE)
[01:29:36.465]                           if (inherits(master, c("SOCKnode", 
[01:29:36.465]                             "SOCK0node"))) {
[01:29:36.465]                             sendCondition <<- function(cond) {
[01:29:36.465]                               data <- list(type = "VALUE", value = cond, 
[01:29:36.465]                                 success = TRUE)
[01:29:36.465]                               parallel_sendData(master, data)
[01:29:36.465]                             }
[01:29:36.465]                             return(sendCondition)
[01:29:36.465]                           }
[01:29:36.465]                         }
[01:29:36.465]                         frame <- frame + 1L
[01:29:36.465]                         envir <- sys.frame(frame)
[01:29:36.465]                       }
[01:29:36.465]                     }
[01:29:36.465]                     sendCondition <<- function(cond) NULL
[01:29:36.465]                   }
[01:29:36.465]                 })
[01:29:36.465]                 withCallingHandlers({
[01:29:36.465]                   NA
[01:29:36.465]                 }, immediateCondition = function(cond) {
[01:29:36.465]                   sendCondition <- ...future.makeSendCondition()
[01:29:36.465]                   sendCondition(cond)
[01:29:36.465]                   muffleCondition <- function (cond, pattern = "^muffle") 
[01:29:36.465]                   {
[01:29:36.465]                     inherits <- base::inherits
[01:29:36.465]                     invokeRestart <- base::invokeRestart
[01:29:36.465]                     is.null <- base::is.null
[01:29:36.465]                     muffled <- FALSE
[01:29:36.465]                     if (inherits(cond, "message")) {
[01:29:36.465]                       muffled <- grepl(pattern, "muffleMessage")
[01:29:36.465]                       if (muffled) 
[01:29:36.465]                         invokeRestart("muffleMessage")
[01:29:36.465]                     }
[01:29:36.465]                     else if (inherits(cond, "warning")) {
[01:29:36.465]                       muffled <- grepl(pattern, "muffleWarning")
[01:29:36.465]                       if (muffled) 
[01:29:36.465]                         invokeRestart("muffleWarning")
[01:29:36.465]                     }
[01:29:36.465]                     else if (inherits(cond, "condition")) {
[01:29:36.465]                       if (!is.null(pattern)) {
[01:29:36.465]                         computeRestarts <- base::computeRestarts
[01:29:36.465]                         grepl <- base::grepl
[01:29:36.465]                         restarts <- computeRestarts(cond)
[01:29:36.465]                         for (restart in restarts) {
[01:29:36.465]                           name <- restart$name
[01:29:36.465]                           if (is.null(name)) 
[01:29:36.465]                             next
[01:29:36.465]                           if (!grepl(pattern, name)) 
[01:29:36.465]                             next
[01:29:36.465]                           invokeRestart(restart)
[01:29:36.465]                           muffled <- TRUE
[01:29:36.465]                           break
[01:29:36.465]                         }
[01:29:36.465]                       }
[01:29:36.465]                     }
[01:29:36.465]                     invisible(muffled)
[01:29:36.465]                   }
[01:29:36.465]                   muffleCondition(cond)
[01:29:36.465]                 })
[01:29:36.465]             }))
[01:29:36.465]             future::FutureResult(value = ...future.value$value, 
[01:29:36.465]                 visible = ...future.value$visible, rng = !identical(base::globalenv()$.Random.seed, 
[01:29:36.465]                   ...future.rng), globalenv = if (FALSE) 
[01:29:36.465]                   list(added = base::setdiff(base::names(base::.GlobalEnv), 
[01:29:36.465]                     ...future.globalenv.names))
[01:29:36.465]                 else NULL, started = ...future.startTime, version = "1.8")
[01:29:36.465]         }, condition = base::local({
[01:29:36.465]             c <- base::c
[01:29:36.465]             inherits <- base::inherits
[01:29:36.465]             invokeRestart <- base::invokeRestart
[01:29:36.465]             length <- base::length
[01:29:36.465]             list <- base::list
[01:29:36.465]             seq.int <- base::seq.int
[01:29:36.465]             signalCondition <- base::signalCondition
[01:29:36.465]             sys.calls <- base::sys.calls
[01:29:36.465]             `[[` <- base::`[[`
[01:29:36.465]             `+` <- base::`+`
[01:29:36.465]             `<<-` <- base::`<<-`
[01:29:36.465]             sysCalls <- function(calls = sys.calls(), from = 1L) {
[01:29:36.465]                 calls[seq.int(from = from + 12L, to = length(calls) - 
[01:29:36.465]                   3L)]
[01:29:36.465]             }
[01:29:36.465]             function(cond) {
[01:29:36.465]                 is_error <- inherits(cond, "error")
[01:29:36.465]                 ignore <- !is_error && !is.null(NULL) && inherits(cond, 
[01:29:36.465]                   NULL)
[01:29:36.465]                 if (is_error) {
[01:29:36.465]                   sessionInformation <- function() {
[01:29:36.465]                     list(r = base::R.Version(), locale = base::Sys.getlocale(), 
[01:29:36.465]                       rngkind = base::RNGkind(), namespaces = base::loadedNamespaces(), 
[01:29:36.465]                       search = base::search(), system = base::Sys.info())
[01:29:36.465]                   }
[01:29:36.465]                   ...future.conditions[[length(...future.conditions) + 
[01:29:36.465]                     1L]] <<- list(condition = cond, calls = c(sysCalls(from = ...future.frame), 
[01:29:36.465]                     cond$call), session = sessionInformation(), 
[01:29:36.465]                     timestamp = base::Sys.time(), signaled = 0L)
[01:29:36.465]                   signalCondition(cond)
[01:29:36.465]                 }
[01:29:36.465]                 else if (!ignore && TRUE && inherits(cond, c("condition", 
[01:29:36.465]                 "immediateCondition"))) {
[01:29:36.465]                   signal <- TRUE && inherits(cond, "immediateCondition")
[01:29:36.465]                   ...future.conditions[[length(...future.conditions) + 
[01:29:36.465]                     1L]] <<- list(condition = cond, signaled = base::as.integer(signal))
[01:29:36.465]                   if (TRUE && !signal) {
[01:29:36.465]                     muffleCondition <- function (cond, pattern = "^muffle") 
[01:29:36.465]                     {
[01:29:36.465]                       inherits <- base::inherits
[01:29:36.465]                       invokeRestart <- base::invokeRestart
[01:29:36.465]                       is.null <- base::is.null
[01:29:36.465]                       muffled <- FALSE
[01:29:36.465]                       if (inherits(cond, "message")) {
[01:29:36.465]                         muffled <- grepl(pattern, "muffleMessage")
[01:29:36.465]                         if (muffled) 
[01:29:36.465]                           invokeRestart("muffleMessage")
[01:29:36.465]                       }
[01:29:36.465]                       else if (inherits(cond, "warning")) {
[01:29:36.465]                         muffled <- grepl(pattern, "muffleWarning")
[01:29:36.465]                         if (muffled) 
[01:29:36.465]                           invokeRestart("muffleWarning")
[01:29:36.465]                       }
[01:29:36.465]                       else if (inherits(cond, "condition")) {
[01:29:36.465]                         if (!is.null(pattern)) {
[01:29:36.465]                           computeRestarts <- base::computeRestarts
[01:29:36.465]                           grepl <- base::grepl
[01:29:36.465]                           restarts <- computeRestarts(cond)
[01:29:36.465]                           for (restart in restarts) {
[01:29:36.465]                             name <- restart$name
[01:29:36.465]                             if (is.null(name)) 
[01:29:36.465]                               next
[01:29:36.465]                             if (!grepl(pattern, name)) 
[01:29:36.465]                               next
[01:29:36.465]                             invokeRestart(restart)
[01:29:36.465]                             muffled <- TRUE
[01:29:36.465]                             break
[01:29:36.465]                           }
[01:29:36.465]                         }
[01:29:36.465]                       }
[01:29:36.465]                       invisible(muffled)
[01:29:36.465]                     }
[01:29:36.465]                     muffleCondition(cond, pattern = "^muffle")
[01:29:36.465]                   }
[01:29:36.465]                 }
[01:29:36.465]                 else {
[01:29:36.465]                   if (TRUE) {
[01:29:36.465]                     muffleCondition <- function (cond, pattern = "^muffle") 
[01:29:36.465]                     {
[01:29:36.465]                       inherits <- base::inherits
[01:29:36.465]                       invokeRestart <- base::invokeRestart
[01:29:36.465]                       is.null <- base::is.null
[01:29:36.465]                       muffled <- FALSE
[01:29:36.465]                       if (inherits(cond, "message")) {
[01:29:36.465]                         muffled <- grepl(pattern, "muffleMessage")
[01:29:36.465]                         if (muffled) 
[01:29:36.465]                           invokeRestart("muffleMessage")
[01:29:36.465]                       }
[01:29:36.465]                       else if (inherits(cond, "warning")) {
[01:29:36.465]                         muffled <- grepl(pattern, "muffleWarning")
[01:29:36.465]                         if (muffled) 
[01:29:36.465]                           invokeRestart("muffleWarning")
[01:29:36.465]                       }
[01:29:36.465]                       else if (inherits(cond, "condition")) {
[01:29:36.465]                         if (!is.null(pattern)) {
[01:29:36.465]                           computeRestarts <- base::computeRestarts
[01:29:36.465]                           grepl <- base::grepl
[01:29:36.465]                           restarts <- computeRestarts(cond)
[01:29:36.465]                           for (restart in restarts) {
[01:29:36.465]                             name <- restart$name
[01:29:36.465]                             if (is.null(name)) 
[01:29:36.465]                               next
[01:29:36.465]                             if (!grepl(pattern, name)) 
[01:29:36.465]                               next
[01:29:36.465]                             invokeRestart(restart)
[01:29:36.465]                             muffled <- TRUE
[01:29:36.465]                             break
[01:29:36.465]                           }
[01:29:36.465]                         }
[01:29:36.465]                       }
[01:29:36.465]                       invisible(muffled)
[01:29:36.465]                     }
[01:29:36.465]                     muffleCondition(cond, pattern = "^muffle")
[01:29:36.465]                   }
[01:29:36.465]                 }
[01:29:36.465]             }
[01:29:36.465]         }))
[01:29:36.465]     }, error = function(ex) {
[01:29:36.465]         base::structure(base::list(value = NULL, visible = NULL, 
[01:29:36.465]             conditions = ...future.conditions, rng = !identical(base::globalenv()$.Random.seed, 
[01:29:36.465]                 ...future.rng), started = ...future.startTime, 
[01:29:36.465]             finished = Sys.time(), session_uuid = NA_character_, 
[01:29:36.465]             version = "1.8"), class = "FutureResult")
[01:29:36.465]     }, finally = {
[01:29:36.465]         if (!identical(...future.workdir, getwd())) 
[01:29:36.465]             setwd(...future.workdir)
[01:29:36.465]         {
[01:29:36.465]             if (identical(getOption("nwarnings"), ...future.oldOptions$nwarnings)) {
[01:29:36.465]                 ...future.oldOptions$nwarnings <- NULL
[01:29:36.465]             }
[01:29:36.465]             base::options(...future.oldOptions)
[01:29:36.465]             if (.Platform$OS.type == "windows") {
[01:29:36.465]                 old_names <- names(...future.oldEnvVars)
[01:29:36.465]                 envs <- base::Sys.getenv()
[01:29:36.465]                 names <- names(envs)
[01:29:36.465]                 common <- intersect(names, old_names)
[01:29:36.465]                 added <- setdiff(names, old_names)
[01:29:36.465]                 removed <- setdiff(old_names, names)
[01:29:36.465]                 changed <- common[...future.oldEnvVars[common] != 
[01:29:36.465]                   envs[common]]
[01:29:36.465]                 NAMES <- toupper(changed)
[01:29:36.465]                 args <- list()
[01:29:36.465]                 for (kk in seq_along(NAMES)) {
[01:29:36.465]                   name <- changed[[kk]]
[01:29:36.465]                   NAME <- NAMES[[kk]]
[01:29:36.465]                   if (name != NAME && is.element(NAME, old_names)) 
[01:29:36.465]                     next
[01:29:36.465]                   args[[name]] <- ...future.oldEnvVars[[name]]
[01:29:36.465]                 }
[01:29:36.465]                 NAMES <- toupper(added)
[01:29:36.465]                 for (kk in seq_along(NAMES)) {
[01:29:36.465]                   name <- added[[kk]]
[01:29:36.465]                   NAME <- NAMES[[kk]]
[01:29:36.465]                   if (name != NAME && is.element(NAME, old_names)) 
[01:29:36.465]                     next
[01:29:36.465]                   args[[name]] <- ""
[01:29:36.465]                 }
[01:29:36.465]                 NAMES <- toupper(removed)
[01:29:36.465]                 for (kk in seq_along(NAMES)) {
[01:29:36.465]                   name <- removed[[kk]]
[01:29:36.465]                   NAME <- NAMES[[kk]]
[01:29:36.465]                   if (name != NAME && is.element(NAME, old_names)) 
[01:29:36.465]                     next
[01:29:36.465]                   args[[name]] <- ...future.oldEnvVars[[name]]
[01:29:36.465]                 }
[01:29:36.465]                 if (length(args) > 0) 
[01:29:36.465]                   base::do.call(base::Sys.setenv, args = args)
[01:29:36.465]                 args <- names <- old_names <- NAMES <- envs <- common <- added <- removed <- NULL
[01:29:36.465]             }
[01:29:36.465]             else {
[01:29:36.465]                 base::do.call(base::Sys.setenv, args = base::as.list(...future.oldEnvVars))
[01:29:36.465]             }
[01:29:36.465]             {
[01:29:36.465]                 if (base::length(...future.futureOptionsAdded) > 
[01:29:36.465]                   0L) {
[01:29:36.465]                   opts <- base::vector("list", length = base::length(...future.futureOptionsAdded))
[01:29:36.465]                   base::names(opts) <- ...future.futureOptionsAdded
[01:29:36.465]                   base::options(opts)
[01:29:36.465]                 }
[01:29:36.465]                 {
[01:29:36.465]                   {
[01:29:36.465]                     base::options(mc.cores = ...future.mc.cores.old)
[01:29:36.465]                     NULL
[01:29:36.465]                   }
[01:29:36.465]                   options(future.plan = "multisession")
[01:29:36.465]                   if (is.na("multisession")) 
[01:29:36.465]                     Sys.unsetenv("R_FUTURE_PLAN")
[01:29:36.465]                   else Sys.setenv(R_FUTURE_PLAN = "multisession")
[01:29:36.465]                   future::plan(list(function (..., workers = availableCores(), 
[01:29:36.465]                     lazy = FALSE, rscript_libs = .libPaths(), 
[01:29:36.465]                     envir = parent.frame()) 
[01:29:36.465]                   {
[01:29:36.465]                     if (is.function(workers)) 
[01:29:36.465]                       workers <- workers()
[01:29:36.465]                     workers <- structure(as.integer(workers), 
[01:29:36.465]                       class = class(workers))
[01:29:36.465]                     stop_if_not(length(workers) == 1, is.finite(workers), 
[01:29:36.465]                       workers >= 1)
[01:29:36.465]                     if (workers == 1L && !inherits(workers, "AsIs")) {
[01:29:36.465]                       return(sequential(..., lazy = TRUE, envir = envir))
[01:29:36.465]                     }
[01:29:36.465]                     future <- MultisessionFuture(..., workers = workers, 
[01:29:36.465]                       lazy = lazy, rscript_libs = rscript_libs, 
[01:29:36.465]                       envir = envir)
[01:29:36.465]                     if (!future$lazy) 
[01:29:36.465]                       future <- run(future)
[01:29:36.465]                     invisible(future)
[01:29:36.465]                   }), .cleanup = FALSE, .init = FALSE)
[01:29:36.465]                 }
[01:29:36.465]             }
[01:29:36.465]         }
[01:29:36.465]     })
[01:29:36.465]     if (TRUE) {
[01:29:36.465]         base::sink(type = "output", split = FALSE)
[01:29:36.465]         if (TRUE) {
[01:29:36.465]             ...future.result$stdout <- base::rawToChar(base::rawConnectionValue(...future.stdout))
[01:29:36.465]         }
[01:29:36.465]         else {
[01:29:36.465]             ...future.result["stdout"] <- base::list(NULL)
[01:29:36.465]         }
[01:29:36.465]         base::close(...future.stdout)
[01:29:36.465]         ...future.stdout <- NULL
[01:29:36.465]     }
[01:29:36.465]     ...future.result$conditions <- ...future.conditions
[01:29:36.465]     ...future.result$finished <- base::Sys.time()
[01:29:36.465]     ...future.result
[01:29:36.465] }
[01:29:36.549] MultisessionFuture started
[01:29:36.550] result() for ClusterFuture ...
[01:29:36.550] receiveMessageFromWorker() for ClusterFuture ...
[01:29:36.550] - Validating connection of MultisessionFuture
[01:29:36.623] - received message: FutureResult
[01:29:36.623] - Received FutureResult
[01:29:36.624] - Erased future from FutureRegistry
[01:29:36.624] result() for ClusterFuture ...
[01:29:36.624] - result already collected: FutureResult
[01:29:36.624] result() for ClusterFuture ... done
[01:29:36.624] receiveMessageFromWorker() for ClusterFuture ... done
[01:29:36.624] result() for ClusterFuture ... done
[01:29:36.625] result() for ClusterFuture ...
[01:29:36.625] - result already collected: FutureResult
[01:29:36.625] result() for ClusterFuture ... done
[01:29:36.625] plan(): plan_init() of 'multisession', 'cluster', 'multiprocess', 'future', 'function' ... DONE
[01:29:36.628] plan(): nbrOfWorkers() = 2
> Sys.setenv(R_FUTURE_PLAN = "")
> message("- .onLoad() w/ R_FUTURE_PLAN = 'multisession' ... DONE")
- .onLoad() w/ R_FUTURE_PLAN = 'multisession' ... DONE
> 
> message("- .onLoad() w/ future.plan = 'multisession' ...")
- .onLoad() w/ future.plan = 'multisession' ...
> options(future.plan = NULL, future.plan = 'multisession', future.cmdargs = NULL)
> .onLoad(pkgname, pkgname)
[01:29:36.629] Future-specific environment variables:
- R_FUTURE_WAIT_INTERVAL='0.01'
[01:29:36.629] Environment variable 'R_FUTURE_DEMO_MANDELBROT_REGION' not set
[01:29:36.630] Environment variable 'R_FUTURE_DEMO_MANDELBROT_NROW' not set
[01:29:36.630] Environment variable 'R_FUTURE_DEPRECATED_IGNORE' not set
[01:29:36.630] Environment variable 'R_FUTURE_DEPRECATED_DEFUNCT' not set
[01:29:36.630] Environment variable 'R_FUTURE_FORK_MULTITHREADING_ENABLE' not set
[01:29:36.630] Environment variable 'R_FUTURE_GLOBALS_MAXSIZE' not set
[01:29:36.631] Environment variable 'R_FUTURE_GLOBALS_ONMISSING' not set
[01:29:36.631] Environment variable 'R_FUTURE_GLOBALS_ONREFERENCE' not set
[01:29:36.631] Environment variable 'R_FUTURE_GLOBALS_METHOD' not set
[01:29:36.631] Environment variable 'R_FUTURE_GLOBALS_RESOLVE' not set
[01:29:36.631] Environment variable 'R_FUTURE_LAZY_ASSERTOWNER' not set
[01:29:36.632] Environment variable 'R_FUTURE_PLAN_DISALLOW' not set
[01:29:36.632] Environment variable 'R_FUTURE_PSOCK_RELAY_IMMEDIATE' not set
[01:29:36.632] Environment variable 'R_FUTURE_RELAY_IMMEDIATE' not set
[01:29:36.632] Environment variable 'R_FUTURE_RESOLVE_RECURSIVE' not set
[01:29:36.632] Environment variable 'R_FUTURE_ALIVE_TIMEOUT' not set
[01:29:36.633] Environment variable 'R_FUTURE_RESOLVED_TIMEOUT' not set
[01:29:36.633] Environment variable 'R_FUTURE_CLUSTER_RESOLVED_TIMEOUT' not set
[01:29:36.633] Environment variable 'R_FUTURE_MULTICORE_RESOLVED_TIMEOUT' not set
[01:29:36.633] Environment variable 'R_FUTURE_ONFUTURECONDITION_KEEPFUTURE' not set
[01:29:36.633] Environment variable 'R_FUTURE_RNG_ONMISUSE' not set
[01:29:36.633] Environment variable 'R_FUTURE_GLOBALENV_ONMISUSE' not set
[01:29:36.634] Environment variable 'R_FUTURE_WAIT_TIMEOUT' not set
[01:29:36.634] Environment variable 'R_FUTURE_WAIT_ALPHA' not set
[01:29:36.634] Environment variable 'R_FUTURE_ASSIGN_GLOBALS_EXCLUDE' not set
[01:29:36.634] Environment variable 'R_FUTURE_OUTPUT_WINDOWS_REENCODE' not set
[01:29:36.634] Environment variable 'R_FUTURE_GLOBALS_GLOBALSOF_LOCALS' not set
[01:29:36.635] Environment variable 'R_FUTURE_STATE_ONINVALID' not set
[01:29:36.635] Environment variable 'R_FUTURE_JOURNAL' not set
[01:29:36.635] Environment variable 'R_FUTURE_GLOBALS_KEEPWHERE' not set
[01:29:36.635] Option 'future.plan' = 'multisession'
[01:29:36.635] R process uuid: 08a2e737-c7e9-43f9-18a1-e0626f4d8539
[01:29:36.636] Setting plan('default')
[01:29:36.636] plan(): Setting new future strategy stack:
[01:29:36.636] List of future strategies:
[01:29:36.636] 1. multisession:
[01:29:36.636]    - args: function (..., workers = availableCores(), lazy = FALSE, rscript_libs = .libPaths(), envir = parent.frame())
[01:29:36.636]    - tweaked: FALSE
[01:29:36.636]    - call: plan("default", .init = FALSE)
[01:29:36.639] plan(): nbrOfWorkers() = 2
> strategy <- plan("next")
> print(strategy)
multisession:
- args: function (..., workers = availableCores(), lazy = FALSE, rscript_libs = .libPaths(), envir = parent.frame())
- tweaked: FALSE
- call: plan("default", .init = FALSE)
> stopifnot(inherits(strategy, "multisession"))
> plan("default")
[01:29:36.639] plan(): Setting new future strategy stack:
[01:29:36.640] List of future strategies:
[01:29:36.640] 1. multisession:
[01:29:36.640]    - args: function (..., workers = availableCores(), lazy = FALSE, rscript_libs = .libPaths(), envir = parent.frame())
[01:29:36.640]    - tweaked: FALSE
[01:29:36.640]    - call: plan("default")
[01:29:36.640] plan(): plan_init() of 'multisession', 'cluster', 'multiprocess', 'future', 'function' ...
[01:29:36.640] multisession:
[01:29:36.640] - args: function (..., workers = availableCores(), lazy = FALSE, rscript_libs = .libPaths(), envir = parent.frame())
[01:29:36.640] - tweaked: FALSE
[01:29:36.640] - call: plan("default")
[01:29:36.643] getGlobalsAndPackages() ...
[01:29:36.643] Not searching for globals
[01:29:36.643] - globals: [0] <none>
[01:29:36.643] getGlobalsAndPackages() ... DONE
[01:29:36.644] [local output] makeClusterPSOCK() ...
[01:29:36.644] [local output] Workers: [n = 2] 'localhost', 'localhost'
[01:29:36.647] [local output] Base port: 39691
[01:29:36.647] [local output] Getting setup options for 2 cluster nodes ...
[01:29:36.647] [local output]  - Node 1 of 2 ...
[01:29:36.648] [local output] localMachine=TRUE => revtunnel=FALSE

[01:29:36.649] [local output] Rscript port: 39691

[01:29:36.650] [local output]  - Node 2 of 2 ...
[01:29:36.650] [local output] localMachine=TRUE => revtunnel=FALSE

[01:29:36.651] [local output] Rscript port: 39691

[01:29:36.652] [local output] Getting setup options for 2 cluster nodes ... done
[01:29:36.652] [local output]  - Parallel setup requested for some PSOCK nodes
[01:29:36.652] [local output] Setting up PSOCK nodes in parallel
[01:29:36.653] List of 36
[01:29:36.653]  $ worker          : chr "localhost"
[01:29:36.653]   ..- attr(*, "localhost")= logi TRUE
[01:29:36.653]  $ master          : chr "localhost"
[01:29:36.653]  $ port            : int 39691
[01:29:36.653]  $ connectTimeout  : num 120
[01:29:36.653]  $ timeout         : num 120
[01:29:36.653]  $ rscript         : chr "\"D:/RCompile/recent/R/bin/x64/Rscript\""
[01:29:36.653]  $ homogeneous     : logi TRUE
[01:29:36.653]  $ rscript_args    : chr "--default-packages=datasets,utils,grDevices,graphics,stats,methods -e \"#label=startup.R:11716:CRANWIN3:CRAN\" "| __truncated__
[01:29:36.653]  $ rscript_envs    : NULL
[01:29:36.653]  $ rscript_libs    : chr [1:2] "D:/temp/RtmpCIb4qz/RLIBS_32fc52ae7b47" "D:/RCompile/recent/R/library"
[01:29:36.653]  $ rscript_startup : NULL
[01:29:36.653]  $ rscript_sh      : chr "cmd"
[01:29:36.653]  $ default_packages: chr [1:6] "datasets" "utils" "grDevices" "graphics" ...
[01:29:36.653]  $ methods         : logi TRUE
[01:29:36.653]  $ socketOptions   : chr "no-delay"
[01:29:36.653]  $ useXDR          : logi FALSE
[01:29:36.653]  $ outfile         : chr "/dev/null"
[01:29:36.653]  $ renice          : int NA
[01:29:36.653]  $ rshcmd          : NULL
[01:29:36.653]  $ user            : chr(0) 
[01:29:36.653]  $ revtunnel       : logi FALSE
[01:29:36.653]  $ rshlogfile      : NULL
[01:29:36.653]  $ rshopts         : chr(0) 
[01:29:36.653]  $ rank            : int 1
[01:29:36.653]  $ manual          : logi FALSE
[01:29:36.653]  $ dryrun          : logi FALSE
[01:29:36.653]  $ quiet           : logi FALSE
[01:29:36.653]  $ setup_strategy  : chr "parallel"
[01:29:36.653]  $ local_cmd       : chr "\"D:/RCompile/recent/R/bin/x64/Rscript\" --default-packages=datasets,utils,grDevices,graphics,stats,methods -e "| __truncated__
[01:29:36.653]  $ pidfile         : chr "D:/temp/RtmpYV4mxY/worker.rank=1.parallelly.parent=11716.2dc4163330e8.pid"
[01:29:36.653]  $ rshcmd_label    : NULL
[01:29:36.653]  $ rsh_call        : NULL
[01:29:36.653]  $ cmd             : chr "\"D:/RCompile/recent/R/bin/x64/Rscript\" --default-packages=datasets,utils,grDevices,graphics,stats,methods -e "| __truncated__
[01:29:36.653]  $ localMachine    : logi TRUE
[01:29:36.653]  $ make_fcn        :function (worker = getOption2("parallelly.localhost.hostname", "localhost"), 
[01:29:36.653]     master = NULL, port, connectTimeout = getOption2("parallelly.makeNodePSOCK.connectTimeout", 
[01:29:36.653]         2 * 60), timeout = getOption2("parallelly.makeNodePSOCK.timeout", 
[01:29:36.653]         30 * 24 * 60 * 60), rscript = NULL, homogeneous = NULL, rscript_args = NULL, 
[01:29:36.653]     rscript_envs = NULL, rscript_libs = NULL, rscript_startup = NULL, rscript_sh = c("auto", 
[01:29:36.653]         "cmd", "sh"), default_packages = c("datasets", "utils", "grDevices", 
[01:29:36.653]         "graphics", "stats", if (methods) "methods"), methods = TRUE, socketOptions = getOption2("parallelly.makeNodePSOCK.socketOptions", 
[01:29:36.653]         "no-delay"), useXDR = getOption2("parallelly.makeNodePSOCK.useXDR", 
[01:29:36.653]         FALSE), outfile = "/dev/null", renice = NA_integer_, rshcmd = getOption2("parallelly.makeNodePSOCK.rshcmd", 
[01:29:36.653]         NULL), user = NULL, revtunnel = NA, rshlogfile = NULL, rshopts = getOption2("parallelly.makeNodePSOCK.rshopts", 
[01:29:36.653]         NULL), rank = 1L, manual = FALSE, dryrun = FALSE, quiet = FALSE, 
[01:29:36.653]     setup_strategy = getOption2("parallelly.makeNodePSOCK.setup_strategy", 
[01:29:36.653]         "parallel"), action = c("launch", "options"), verbose = FALSE)  
[01:29:36.653]  $ arguments       :List of 28
[01:29:36.653]   ..$ worker          : chr "localhost"
[01:29:36.653]   ..$ master          : NULL
[01:29:36.653]   ..$ port            : int 39691
[01:29:36.653]   ..$ connectTimeout  : num 120
[01:29:36.653]   ..$ timeout         : num 120
[01:29:36.653]   ..$ rscript         : NULL
[01:29:36.653]   ..$ homogeneous     : NULL
[01:29:36.653]   ..$ rscript_args    : NULL
[01:29:36.653]   ..$ rscript_envs    : NULL
[01:29:36.653]   ..$ rscript_libs    : chr [1:2] "D:/temp/RtmpCIb4qz/RLIBS_32fc52ae7b47" "D:/RCompile/recent/R/library"
[01:29:36.653]   ..$ rscript_startup : NULL
[01:29:36.653]   ..$ rscript_sh      : chr [1:3] "auto" "cmd" "sh"
[01:29:36.653]   ..$ default_packages: chr [1:6] "datasets" "utils" "grDevices" "graphics" ...
[01:29:36.653]   ..$ methods         : logi TRUE
[01:29:36.653]   ..$ socketOptions   : chr "no-delay"
[01:29:36.653]   ..$ useXDR          : logi FALSE
[01:29:36.653]   ..$ outfile         : chr "/dev/null"
[01:29:36.653]   ..$ renice          : int NA
[01:29:36.653]   ..$ rshcmd          : NULL
[01:29:36.653]   ..$ user            : NULL
[01:29:36.653]   ..$ revtunnel       : logi NA
[01:29:36.653]   ..$ rshlogfile      : NULL
[01:29:36.653]   ..$ rshopts         : NULL
[01:29:36.653]   ..$ rank            : int 1
[01:29:36.653]   ..$ manual          : logi FALSE
[01:29:36.653]   ..$ dryrun          : logi FALSE
[01:29:36.653]   ..$ quiet           : logi FALSE
[01:29:36.653]   ..$ setup_strategy  : chr "parallel"
[01:29:36.653]  - attr(*, "class")= chr [1:2] "makeNodePSOCKOptions" "makeNodeOptions"
[01:29:36.674] [local output] System call to launch all workers:
[01:29:36.675] [local output] "D:/RCompile/recent/R/bin/x64/Rscript" --default-packages=datasets,utils,grDevices,graphics,stats,methods -e "#label=startup.R:11716:CRANWIN3:CRAN" -e "try(suppressWarnings(cat(Sys.getpid(),file=\"D:/temp/RtmpYV4mxY/worker.rank=1.parallelly.parent=11716.2dc4163330e8.pid\")), silent = TRUE)" -e "options(socketOptions = \"no-delay\")" -e ".libPaths(c(\"D:/temp/RtmpCIb4qz/RLIBS_32fc52ae7b47\",\"D:/RCompile/recent/R/library\"))" -e "workRSOCK <- tryCatch(parallel:::.workRSOCK, error=function(e) parallel:::.slaveRSOCK); workRSOCK()" MASTER=localhost PORT=39691 OUT=/dev/null TIMEOUT=120 XDR=FALSE SETUPTIMEOUT=120 SETUPSTRATEGY=parallel
[01:29:36.675] [local output] Starting PSOCK main server
[01:29:36.682] [local output] Workers launched
[01:29:36.682] [local output] Waiting for workers to connect back
[01:29:36.683]  - [local output] 0 workers out of 2 ready
[01:29:36.857]  - [local output] 0 workers out of 2 ready
[01:29:36.857]  - [local output] 1 workers out of 2 ready
[01:29:36.892]  - [local output] 1 workers out of 2 ready
[01:29:36.893]  - [local output] 2 workers out of 2 ready
[01:29:36.893] [local output] Launching of workers completed
[01:29:36.893] [local output] Collecting session information from workers
[01:29:36.894] [local output]  - Worker #1 of 2
[01:29:36.894] [local output]  - Worker #2 of 2
[01:29:36.895] [local output] makeClusterPSOCK() ... done
[01:29:36.907] Packages needed by the future expression (n = 0): <none>
[01:29:36.907] Packages needed by future strategies (n = 0): <none>
[01:29:36.908] {
[01:29:36.908]     {
[01:29:36.908]         {
[01:29:36.908]             ...future.startTime <- base::Sys.time()
[01:29:36.908]             {
[01:29:36.908]                 {
[01:29:36.908]                   {
[01:29:36.908]                     {
[01:29:36.908]                       base::local({
[01:29:36.908]                         has_future <- base::requireNamespace("future", 
[01:29:36.908]                           quietly = TRUE)
[01:29:36.908]                         if (has_future) {
[01:29:36.908]                           ns <- base::getNamespace("future")
[01:29:36.908]                           version <- ns[[".package"]][["version"]]
[01:29:36.908]                           if (is.null(version)) 
[01:29:36.908]                             version <- utils::packageVersion("future")
[01:29:36.908]                         }
[01:29:36.908]                         else {
[01:29:36.908]                           version <- NULL
[01:29:36.908]                         }
[01:29:36.908]                         if (!has_future || version < "1.8.0") {
[01:29:36.908]                           info <- base::c(r_version = base::gsub("R version ", 
[01:29:36.908]                             "", base::R.version$version.string), 
[01:29:36.908]                             platform = base::sprintf("%s (%s-bit)", 
[01:29:36.908]                               base::R.version$platform, 8 * base::.Machine$sizeof.pointer), 
[01:29:36.908]                             os = base::paste(base::Sys.info()[base::c("sysname", 
[01:29:36.908]                               "release", "version")], collapse = " "), 
[01:29:36.908]                             hostname = base::Sys.info()[["nodename"]])
[01:29:36.908]                           info <- base::sprintf("%s: %s", base::names(info), 
[01:29:36.908]                             info)
[01:29:36.908]                           info <- base::paste(info, collapse = "; ")
[01:29:36.908]                           if (!has_future) {
[01:29:36.908]                             msg <- base::sprintf("Package 'future' is not installed on worker (%s)", 
[01:29:36.908]                               info)
[01:29:36.908]                           }
[01:29:36.908]                           else {
[01:29:36.908]                             msg <- base::sprintf("Package 'future' on worker (%s) must be of version >= 1.8.0: %s", 
[01:29:36.908]                               info, version)
[01:29:36.908]                           }
[01:29:36.908]                           base::stop(msg)
[01:29:36.908]                         }
[01:29:36.908]                       })
[01:29:36.908]                     }
[01:29:36.908]                     ...future.mc.cores.old <- base::getOption("mc.cores")
[01:29:36.908]                     base::options(mc.cores = 1L)
[01:29:36.908]                   }
[01:29:36.908]                   options(future.plan = NULL)
[01:29:36.908]                   Sys.unsetenv("R_FUTURE_PLAN")
[01:29:36.908]                   future::plan("default", .cleanup = FALSE, .init = FALSE)
[01:29:36.908]                 }
[01:29:36.908]                 ...future.workdir <- getwd()
[01:29:36.908]             }
[01:29:36.908]             ...future.oldOptions <- base::as.list(base::.Options)
[01:29:36.908]             ...future.oldEnvVars <- base::Sys.getenv()
[01:29:36.908]         }
[01:29:36.908]         base::options(future.startup.script = FALSE, future.globals.onMissing = NULL, 
[01:29:36.908]             future.globals.maxSize = NULL, future.globals.method = NULL, 
[01:29:36.908]             future.globals.onMissing = NULL, future.globals.onReference = NULL, 
[01:29:36.908]             future.globals.resolve = NULL, future.resolve.recursive = NULL, 
[01:29:36.908]             future.rng.onMisuse = NULL, future.rng.onMisuse.keepFuture = NULL, 
[01:29:36.908]             future.stdout.windows.reencode = NULL, width = 80L)
[01:29:36.908]         ...future.futureOptionsAdded <- base::setdiff(base::names(base::.Options), 
[01:29:36.908]             base::names(...future.oldOptions))
[01:29:36.908]     }
[01:29:36.908]     if (FALSE) {
[01:29:36.908]     }
[01:29:36.908]     else {
[01:29:36.908]         if (TRUE) {
[01:29:36.908]             ...future.stdout <- base::rawConnection(base::raw(0L), 
[01:29:36.908]                 open = "w")
[01:29:36.908]         }
[01:29:36.908]         else {
[01:29:36.908]             ...future.stdout <- base::file(base::switch(.Platform$OS.type, 
[01:29:36.908]                 windows = "NUL", "/dev/null"), open = "w")
[01:29:36.908]         }
[01:29:36.908]         base::sink(...future.stdout, type = "output", split = FALSE)
[01:29:36.908]         base::on.exit(if (!base::is.null(...future.stdout)) {
[01:29:36.908]             base::sink(type = "output", split = FALSE)
[01:29:36.908]             base::close(...future.stdout)
[01:29:36.908]         }, add = TRUE)
[01:29:36.908]     }
[01:29:36.908]     ...future.frame <- base::sys.nframe()
[01:29:36.908]     ...future.conditions <- base::list()
[01:29:36.908]     ...future.rng <- base::globalenv()$.Random.seed
[01:29:36.908]     if (FALSE) {
[01:29:36.908]         ...future.globalenv.names <- c(base::names(base::.GlobalEnv), 
[01:29:36.908]             "...future.value", "...future.globalenv.names", ".Random.seed")
[01:29:36.908]     }
[01:29:36.908]     ...future.result <- base::tryCatch({
[01:29:36.908]         base::withCallingHandlers({
[01:29:36.908]             ...future.value <- base::withVisible(base::local({
[01:29:36.908]                 ...future.makeSendCondition <- base::local({
[01:29:36.908]                   sendCondition <- NULL
[01:29:36.908]                   function(frame = 1L) {
[01:29:36.908]                     if (is.function(sendCondition)) 
[01:29:36.908]                       return(sendCondition)
[01:29:36.908]                     ns <- getNamespace("parallel")
[01:29:36.908]                     if (exists("sendData", mode = "function", 
[01:29:36.908]                       envir = ns)) {
[01:29:36.908]                       parallel_sendData <- get("sendData", mode = "function", 
[01:29:36.908]                         envir = ns)
[01:29:36.908]                       envir <- sys.frame(frame)
[01:29:36.908]                       master <- NULL
[01:29:36.908]                       while (!identical(envir, .GlobalEnv) && 
[01:29:36.908]                         !identical(envir, emptyenv())) {
[01:29:36.908]                         if (exists("master", mode = "list", envir = envir, 
[01:29:36.908]                           inherits = FALSE)) {
[01:29:36.908]                           master <- get("master", mode = "list", 
[01:29:36.908]                             envir = envir, inherits = FALSE)
[01:29:36.908]                           if (inherits(master, c("SOCKnode", 
[01:29:36.908]                             "SOCK0node"))) {
[01:29:36.908]                             sendCondition <<- function(cond) {
[01:29:36.908]                               data <- list(type = "VALUE", value = cond, 
[01:29:36.908]                                 success = TRUE)
[01:29:36.908]                               parallel_sendData(master, data)
[01:29:36.908]                             }
[01:29:36.908]                             return(sendCondition)
[01:29:36.908]                           }
[01:29:36.908]                         }
[01:29:36.908]                         frame <- frame + 1L
[01:29:36.908]                         envir <- sys.frame(frame)
[01:29:36.908]                       }
[01:29:36.908]                     }
[01:29:36.908]                     sendCondition <<- function(cond) NULL
[01:29:36.908]                   }
[01:29:36.908]                 })
[01:29:36.908]                 withCallingHandlers({
[01:29:36.908]                   NA
[01:29:36.908]                 }, immediateCondition = function(cond) {
[01:29:36.908]                   sendCondition <- ...future.makeSendCondition()
[01:29:36.908]                   sendCondition(cond)
[01:29:36.908]                   muffleCondition <- function (cond, pattern = "^muffle") 
[01:29:36.908]                   {
[01:29:36.908]                     inherits <- base::inherits
[01:29:36.908]                     invokeRestart <- base::invokeRestart
[01:29:36.908]                     is.null <- base::is.null
[01:29:36.908]                     muffled <- FALSE
[01:29:36.908]                     if (inherits(cond, "message")) {
[01:29:36.908]                       muffled <- grepl(pattern, "muffleMessage")
[01:29:36.908]                       if (muffled) 
[01:29:36.908]                         invokeRestart("muffleMessage")
[01:29:36.908]                     }
[01:29:36.908]                     else if (inherits(cond, "warning")) {
[01:29:36.908]                       muffled <- grepl(pattern, "muffleWarning")
[01:29:36.908]                       if (muffled) 
[01:29:36.908]                         invokeRestart("muffleWarning")
[01:29:36.908]                     }
[01:29:36.908]                     else if (inherits(cond, "condition")) {
[01:29:36.908]                       if (!is.null(pattern)) {
[01:29:36.908]                         computeRestarts <- base::computeRestarts
[01:29:36.908]                         grepl <- base::grepl
[01:29:36.908]                         restarts <- computeRestarts(cond)
[01:29:36.908]                         for (restart in restarts) {
[01:29:36.908]                           name <- restart$name
[01:29:36.908]                           if (is.null(name)) 
[01:29:36.908]                             next
[01:29:36.908]                           if (!grepl(pattern, name)) 
[01:29:36.908]                             next
[01:29:36.908]                           invokeRestart(restart)
[01:29:36.908]                           muffled <- TRUE
[01:29:36.908]                           break
[01:29:36.908]                         }
[01:29:36.908]                       }
[01:29:36.908]                     }
[01:29:36.908]                     invisible(muffled)
[01:29:36.908]                   }
[01:29:36.908]                   muffleCondition(cond)
[01:29:36.908]                 })
[01:29:36.908]             }))
[01:29:36.908]             future::FutureResult(value = ...future.value$value, 
[01:29:36.908]                 visible = ...future.value$visible, rng = !identical(base::globalenv()$.Random.seed, 
[01:29:36.908]                   ...future.rng), globalenv = if (FALSE) 
[01:29:36.908]                   list(added = base::setdiff(base::names(base::.GlobalEnv), 
[01:29:36.908]                     ...future.globalenv.names))
[01:29:36.908]                 else NULL, started = ...future.startTime, version = "1.8")
[01:29:36.908]         }, condition = base::local({
[01:29:36.908]             c <- base::c
[01:29:36.908]             inherits <- base::inherits
[01:29:36.908]             invokeRestart <- base::invokeRestart
[01:29:36.908]             length <- base::length
[01:29:36.908]             list <- base::list
[01:29:36.908]             seq.int <- base::seq.int
[01:29:36.908]             signalCondition <- base::signalCondition
[01:29:36.908]             sys.calls <- base::sys.calls
[01:29:36.908]             `[[` <- base::`[[`
[01:29:36.908]             `+` <- base::`+`
[01:29:36.908]             `<<-` <- base::`<<-`
[01:29:36.908]             sysCalls <- function(calls = sys.calls(), from = 1L) {
[01:29:36.908]                 calls[seq.int(from = from + 12L, to = length(calls) - 
[01:29:36.908]                   3L)]
[01:29:36.908]             }
[01:29:36.908]             function(cond) {
[01:29:36.908]                 is_error <- inherits(cond, "error")
[01:29:36.908]                 ignore <- !is_error && !is.null(NULL) && inherits(cond, 
[01:29:36.908]                   NULL)
[01:29:36.908]                 if (is_error) {
[01:29:36.908]                   sessionInformation <- function() {
[01:29:36.908]                     list(r = base::R.Version(), locale = base::Sys.getlocale(), 
[01:29:36.908]                       rngkind = base::RNGkind(), namespaces = base::loadedNamespaces(), 
[01:29:36.908]                       search = base::search(), system = base::Sys.info())
[01:29:36.908]                   }
[01:29:36.908]                   ...future.conditions[[length(...future.conditions) + 
[01:29:36.908]                     1L]] <<- list(condition = cond, calls = c(sysCalls(from = ...future.frame), 
[01:29:36.908]                     cond$call), session = sessionInformation(), 
[01:29:36.908]                     timestamp = base::Sys.time(), signaled = 0L)
[01:29:36.908]                   signalCondition(cond)
[01:29:36.908]                 }
[01:29:36.908]                 else if (!ignore && TRUE && inherits(cond, c("condition", 
[01:29:36.908]                 "immediateCondition"))) {
[01:29:36.908]                   signal <- TRUE && inherits(cond, "immediateCondition")
[01:29:36.908]                   ...future.conditions[[length(...future.conditions) + 
[01:29:36.908]                     1L]] <<- list(condition = cond, signaled = base::as.integer(signal))
[01:29:36.908]                   if (TRUE && !signal) {
[01:29:36.908]                     muffleCondition <- function (cond, pattern = "^muffle") 
[01:29:36.908]                     {
[01:29:36.908]                       inherits <- base::inherits
[01:29:36.908]                       invokeRestart <- base::invokeRestart
[01:29:36.908]                       is.null <- base::is.null
[01:29:36.908]                       muffled <- FALSE
[01:29:36.908]                       if (inherits(cond, "message")) {
[01:29:36.908]                         muffled <- grepl(pattern, "muffleMessage")
[01:29:36.908]                         if (muffled) 
[01:29:36.908]                           invokeRestart("muffleMessage")
[01:29:36.908]                       }
[01:29:36.908]                       else if (inherits(cond, "warning")) {
[01:29:36.908]                         muffled <- grepl(pattern, "muffleWarning")
[01:29:36.908]                         if (muffled) 
[01:29:36.908]                           invokeRestart("muffleWarning")
[01:29:36.908]                       }
[01:29:36.908]                       else if (inherits(cond, "condition")) {
[01:29:36.908]                         if (!is.null(pattern)) {
[01:29:36.908]                           computeRestarts <- base::computeRestarts
[01:29:36.908]                           grepl <- base::grepl
[01:29:36.908]                           restarts <- computeRestarts(cond)
[01:29:36.908]                           for (restart in restarts) {
[01:29:36.908]                             name <- restart$name
[01:29:36.908]                             if (is.null(name)) 
[01:29:36.908]                               next
[01:29:36.908]                             if (!grepl(pattern, name)) 
[01:29:36.908]                               next
[01:29:36.908]                             invokeRestart(restart)
[01:29:36.908]                             muffled <- TRUE
[01:29:36.908]                             break
[01:29:36.908]                           }
[01:29:36.908]                         }
[01:29:36.908]                       }
[01:29:36.908]                       invisible(muffled)
[01:29:36.908]                     }
[01:29:36.908]                     muffleCondition(cond, pattern = "^muffle")
[01:29:36.908]                   }
[01:29:36.908]                 }
[01:29:36.908]                 else {
[01:29:36.908]                   if (TRUE) {
[01:29:36.908]                     muffleCondition <- function (cond, pattern = "^muffle") 
[01:29:36.908]                     {
[01:29:36.908]                       inherits <- base::inherits
[01:29:36.908]                       invokeRestart <- base::invokeRestart
[01:29:36.908]                       is.null <- base::is.null
[01:29:36.908]                       muffled <- FALSE
[01:29:36.908]                       if (inherits(cond, "message")) {
[01:29:36.908]                         muffled <- grepl(pattern, "muffleMessage")
[01:29:36.908]                         if (muffled) 
[01:29:36.908]                           invokeRestart("muffleMessage")
[01:29:36.908]                       }
[01:29:36.908]                       else if (inherits(cond, "warning")) {
[01:29:36.908]                         muffled <- grepl(pattern, "muffleWarning")
[01:29:36.908]                         if (muffled) 
[01:29:36.908]                           invokeRestart("muffleWarning")
[01:29:36.908]                       }
[01:29:36.908]                       else if (inherits(cond, "condition")) {
[01:29:36.908]                         if (!is.null(pattern)) {
[01:29:36.908]                           computeRestarts <- base::computeRestarts
[01:29:36.908]                           grepl <- base::grepl
[01:29:36.908]                           restarts <- computeRestarts(cond)
[01:29:36.908]                           for (restart in restarts) {
[01:29:36.908]                             name <- restart$name
[01:29:36.908]                             if (is.null(name)) 
[01:29:36.908]                               next
[01:29:36.908]                             if (!grepl(pattern, name)) 
[01:29:36.908]                               next
[01:29:36.908]                             invokeRestart(restart)
[01:29:36.908]                             muffled <- TRUE
[01:29:36.908]                             break
[01:29:36.908]                           }
[01:29:36.908]                         }
[01:29:36.908]                       }
[01:29:36.908]                       invisible(muffled)
[01:29:36.908]                     }
[01:29:36.908]                     muffleCondition(cond, pattern = "^muffle")
[01:29:36.908]                   }
[01:29:36.908]                 }
[01:29:36.908]             }
[01:29:36.908]         }))
[01:29:36.908]     }, error = function(ex) {
[01:29:36.908]         base::structure(base::list(value = NULL, visible = NULL, 
[01:29:36.908]             conditions = ...future.conditions, rng = !identical(base::globalenv()$.Random.seed, 
[01:29:36.908]                 ...future.rng), started = ...future.startTime, 
[01:29:36.908]             finished = Sys.time(), session_uuid = NA_character_, 
[01:29:36.908]             version = "1.8"), class = "FutureResult")
[01:29:36.908]     }, finally = {
[01:29:36.908]         if (!identical(...future.workdir, getwd())) 
[01:29:36.908]             setwd(...future.workdir)
[01:29:36.908]         {
[01:29:36.908]             if (identical(getOption("nwarnings"), ...future.oldOptions$nwarnings)) {
[01:29:36.908]                 ...future.oldOptions$nwarnings <- NULL
[01:29:36.908]             }
[01:29:36.908]             base::options(...future.oldOptions)
[01:29:36.908]             if (.Platform$OS.type == "windows") {
[01:29:36.908]                 old_names <- names(...future.oldEnvVars)
[01:29:36.908]                 envs <- base::Sys.getenv()
[01:29:36.908]                 names <- names(envs)
[01:29:36.908]                 common <- intersect(names, old_names)
[01:29:36.908]                 added <- setdiff(names, old_names)
[01:29:36.908]                 removed <- setdiff(old_names, names)
[01:29:36.908]                 changed <- common[...future.oldEnvVars[common] != 
[01:29:36.908]                   envs[common]]
[01:29:36.908]                 NAMES <- toupper(changed)
[01:29:36.908]                 args <- list()
[01:29:36.908]                 for (kk in seq_along(NAMES)) {
[01:29:36.908]                   name <- changed[[kk]]
[01:29:36.908]                   NAME <- NAMES[[kk]]
[01:29:36.908]                   if (name != NAME && is.element(NAME, old_names)) 
[01:29:36.908]                     next
[01:29:36.908]                   args[[name]] <- ...future.oldEnvVars[[name]]
[01:29:36.908]                 }
[01:29:36.908]                 NAMES <- toupper(added)
[01:29:36.908]                 for (kk in seq_along(NAMES)) {
[01:29:36.908]                   name <- added[[kk]]
[01:29:36.908]                   NAME <- NAMES[[kk]]
[01:29:36.908]                   if (name != NAME && is.element(NAME, old_names)) 
[01:29:36.908]                     next
[01:29:36.908]                   args[[name]] <- ""
[01:29:36.908]                 }
[01:29:36.908]                 NAMES <- toupper(removed)
[01:29:36.908]                 for (kk in seq_along(NAMES)) {
[01:29:36.908]                   name <- removed[[kk]]
[01:29:36.908]                   NAME <- NAMES[[kk]]
[01:29:36.908]                   if (name != NAME && is.element(NAME, old_names)) 
[01:29:36.908]                     next
[01:29:36.908]                   args[[name]] <- ...future.oldEnvVars[[name]]
[01:29:36.908]                 }
[01:29:36.908]                 if (length(args) > 0) 
[01:29:36.908]                   base::do.call(base::Sys.setenv, args = args)
[01:29:36.908]                 args <- names <- old_names <- NAMES <- envs <- common <- added <- removed <- NULL
[01:29:36.908]             }
[01:29:36.908]             else {
[01:29:36.908]                 base::do.call(base::Sys.setenv, args = base::as.list(...future.oldEnvVars))
[01:29:36.908]             }
[01:29:36.908]             {
[01:29:36.908]                 if (base::length(...future.futureOptionsAdded) > 
[01:29:36.908]                   0L) {
[01:29:36.908]                   opts <- base::vector("list", length = base::length(...future.futureOptionsAdded))
[01:29:36.908]                   base::names(opts) <- ...future.futureOptionsAdded
[01:29:36.908]                   base::options(opts)
[01:29:36.908]                 }
[01:29:36.908]                 {
[01:29:36.908]                   {
[01:29:36.908]                     base::options(mc.cores = ...future.mc.cores.old)
[01:29:36.908]                     NULL
[01:29:36.908]                   }
[01:29:36.908]                   options(future.plan = "multisession")
[01:29:36.908]                   if (is.na(NA_character_)) 
[01:29:36.908]                     Sys.unsetenv("R_FUTURE_PLAN")
[01:29:36.908]                   else Sys.setenv(R_FUTURE_PLAN = NA_character_)
[01:29:36.908]                   future::plan(list(function (..., workers = availableCores(), 
[01:29:36.908]                     lazy = FALSE, rscript_libs = .libPaths(), 
[01:29:36.908]                     envir = parent.frame()) 
[01:29:36.908]                   {
[01:29:36.908]                     if (is.function(workers)) 
[01:29:36.908]                       workers <- workers()
[01:29:36.908]                     workers <- structure(as.integer(workers), 
[01:29:36.908]                       class = class(workers))
[01:29:36.908]                     stop_if_not(length(workers) == 1, is.finite(workers), 
[01:29:36.908]                       workers >= 1)
[01:29:36.908]                     if (workers == 1L && !inherits(workers, "AsIs")) {
[01:29:36.908]                       return(sequential(..., lazy = TRUE, envir = envir))
[01:29:36.908]                     }
[01:29:36.908]                     future <- MultisessionFuture(..., workers = workers, 
[01:29:36.908]                       lazy = lazy, rscript_libs = rscript_libs, 
[01:29:36.908]                       envir = envir)
[01:29:36.908]                     if (!future$lazy) 
[01:29:36.908]                       future <- run(future)
[01:29:36.908]                     invisible(future)
[01:29:36.908]                   }), .cleanup = FALSE, .init = FALSE)
[01:29:36.908]                 }
[01:29:36.908]             }
[01:29:36.908]         }
[01:29:36.908]     })
[01:29:36.908]     if (TRUE) {
[01:29:36.908]         base::sink(type = "output", split = FALSE)
[01:29:36.908]         if (TRUE) {
[01:29:36.908]             ...future.result$stdout <- base::rawToChar(base::rawConnectionValue(...future.stdout))
[01:29:36.908]         }
[01:29:36.908]         else {
[01:29:36.908]             ...future.result["stdout"] <- base::list(NULL)
[01:29:36.908]         }
[01:29:36.908]         base::close(...future.stdout)
[01:29:36.908]         ...future.stdout <- NULL
[01:29:36.908]     }
[01:29:36.908]     ...future.result$conditions <- ...future.conditions
[01:29:36.908]     ...future.result$finished <- base::Sys.time()
[01:29:36.908]     ...future.result
[01:29:36.908] }
[01:29:36.989] MultisessionFuture started
[01:29:36.990] result() for ClusterFuture ...
[01:29:36.990] receiveMessageFromWorker() for ClusterFuture ...
[01:29:36.990] - Validating connection of MultisessionFuture
[01:29:37.048] - received message: FutureResult
[01:29:37.049] - Received FutureResult
[01:29:37.049] - Erased future from FutureRegistry
[01:29:37.049] result() for ClusterFuture ...
[01:29:37.049] - result already collected: FutureResult
[01:29:37.049] result() for ClusterFuture ... done
[01:29:37.050] receiveMessageFromWorker() for ClusterFuture ... done
[01:29:37.050] result() for ClusterFuture ... done
[01:29:37.050] result() for ClusterFuture ...
[01:29:37.050] - result already collected: FutureResult
[01:29:37.050] result() for ClusterFuture ... done
[01:29:37.051] plan(): plan_init() of 'multisession', 'cluster', 'multiprocess', 'future', 'function' ... DONE
[01:29:37.053] plan(): nbrOfWorkers() = 2
> message("- .onLoad() w/ future.plan = 'multisession' ... DONE")
- .onLoad() w/ future.plan = 'multisession' ... DONE
> 
> message("- .onLoad() w/ R_FUTURE_PLAN = 'multisession' & -p 1 ...")
- .onLoad() w/ R_FUTURE_PLAN = 'multisession' & -p 1 ...
> Sys.setenv(R_FUTURE_PLAN = "multisession")
> options(future.plan = NULL, future.cmdargs = c("-p", 1))
> .onLoad(pkgname, pkgname)
[01:29:37.054] Future-specific environment variables:
- R_FUTURE_PLAN='multisession'
- R_FUTURE_WAIT_INTERVAL='0.01'
[01:29:37.054] Environment variable 'R_FUTURE_DEMO_MANDELBROT_REGION' not set
[01:29:37.055] Environment variable 'R_FUTURE_DEMO_MANDELBROT_NROW' not set
[01:29:37.055] Environment variable 'R_FUTURE_DEPRECATED_IGNORE' not set
[01:29:37.055] Environment variable 'R_FUTURE_DEPRECATED_DEFUNCT' not set
[01:29:37.055] Environment variable 'R_FUTURE_FORK_MULTITHREADING_ENABLE' not set
[01:29:37.055] Environment variable 'R_FUTURE_GLOBALS_MAXSIZE' not set
[01:29:37.056] Environment variable 'R_FUTURE_GLOBALS_ONMISSING' not set
[01:29:37.056] Environment variable 'R_FUTURE_GLOBALS_ONREFERENCE' not set
[01:29:37.056] Environment variable 'R_FUTURE_GLOBALS_METHOD' not set
[01:29:37.056] Environment variable 'R_FUTURE_GLOBALS_RESOLVE' not set
[01:29:37.056] Environment variable 'R_FUTURE_LAZY_ASSERTOWNER' not set
[01:29:37.057] R_FUTURE_PLAN='multisession'
[01:29:37.057] => options("future.plan" = 'multisession') [n=1, mode=character]
[01:29:37.057] Environment variable 'R_FUTURE_PLAN_DISALLOW' not set
[01:29:37.057] Environment variable 'R_FUTURE_PSOCK_RELAY_IMMEDIATE' not set
[01:29:37.057] Environment variable 'R_FUTURE_RELAY_IMMEDIATE' not set
[01:29:37.058] Environment variable 'R_FUTURE_RESOLVE_RECURSIVE' not set
[01:29:37.058] Environment variable 'R_FUTURE_ALIVE_TIMEOUT' not set
[01:29:37.058] Environment variable 'R_FUTURE_RESOLVED_TIMEOUT' not set
[01:29:37.058] Environment variable 'R_FUTURE_CLUSTER_RESOLVED_TIMEOUT' not set
[01:29:37.058] Environment variable 'R_FUTURE_MULTICORE_RESOLVED_TIMEOUT' not set
[01:29:37.059] Environment variable 'R_FUTURE_ONFUTURECONDITION_KEEPFUTURE' not set
[01:29:37.059] Environment variable 'R_FUTURE_RNG_ONMISUSE' not set
[01:29:37.059] Environment variable 'R_FUTURE_GLOBALENV_ONMISUSE' not set
[01:29:37.059] Environment variable 'R_FUTURE_WAIT_TIMEOUT' not set
[01:29:37.059] Environment variable 'R_FUTURE_WAIT_ALPHA' not set
[01:29:37.059] Environment variable 'R_FUTURE_ASSIGN_GLOBALS_EXCLUDE' not set
[01:29:37.060] Environment variable 'R_FUTURE_OUTPUT_WINDOWS_REENCODE' not set
[01:29:37.060] Environment variable 'R_FUTURE_GLOBALS_GLOBALSOF_LOCALS' not set
[01:29:37.060] Environment variable 'R_FUTURE_STATE_ONINVALID' not set
[01:29:37.060] Environment variable 'R_FUTURE_JOURNAL' not set
[01:29:37.060] Environment variable 'R_FUTURE_GLOBALS_KEEPWHERE' not set
[01:29:37.061] Option 'future.plan' = 'multisession'
[01:29:37.061] R command-line argument: -p 1
[01:29:37.061]  => 'future.plan' already set.
[01:29:37.061] R process uuid: 08a2e737-c7e9-43f9-18a1-e0626f4d8539
[01:29:37.062] Setting plan('default')
[01:29:37.062] plan(): Setting new future strategy stack:
[01:29:37.062] List of future strategies:
[01:29:37.062] 1. multisession:
[01:29:37.062]    - args: function (..., workers = availableCores(), lazy = FALSE, rscript_libs = .libPaths(), envir = parent.frame())
[01:29:37.062]    - tweaked: FALSE
[01:29:37.062]    - call: plan("default", .init = FALSE)
[01:29:37.065] plan(): nbrOfWorkers() = 1
> strategy <- plan("next")
> print(strategy)
multisession:
- args: function (..., workers = availableCores(), lazy = FALSE, rscript_libs = .libPaths(), envir = parent.frame())
- tweaked: FALSE
- call: plan("default", .init = FALSE)
> stopifnot(inherits(strategy, "multisession"))
> plan("default")
[01:29:37.065] plan(): Setting new future strategy stack:
[01:29:37.066] List of future strategies:
[01:29:37.066] 1. multisession:
[01:29:37.066]    - args: function (..., workers = availableCores(), lazy = FALSE, rscript_libs = .libPaths(), envir = parent.frame())
[01:29:37.066]    - tweaked: FALSE
[01:29:37.066]    - call: plan("default")
[01:29:37.066] plan(): plan_init() of 'multisession', 'cluster', 'multiprocess', 'future', 'function' ...
[01:29:37.066] multisession:
[01:29:37.066] - args: function (..., workers = availableCores(), lazy = FALSE, rscript_libs = .libPaths(), envir = parent.frame())
[01:29:37.066] - tweaked: FALSE
[01:29:37.066] - call: plan("default")
[01:29:37.069] getGlobalsAndPackages() ...
[01:29:37.069] Not searching for globals
[01:29:37.069] - globals: [0] <none>
[01:29:37.070] getGlobalsAndPackages() ... DONE
[01:29:37.070] Packages needed by the future expression (n = 0): <none>
[01:29:37.071] Packages needed by future strategies (n = 0): <none>
[01:29:37.071] {
[01:29:37.071]     {
[01:29:37.071]         {
[01:29:37.071]             ...future.startTime <- base::Sys.time()
[01:29:37.071]             {
[01:29:37.071]                 {
[01:29:37.071]                   {
[01:29:37.071]                     base::local({
[01:29:37.071]                       has_future <- base::requireNamespace("future", 
[01:29:37.071]                         quietly = TRUE)
[01:29:37.071]                       if (has_future) {
[01:29:37.071]                         ns <- base::getNamespace("future")
[01:29:37.071]                         version <- ns[[".package"]][["version"]]
[01:29:37.071]                         if (is.null(version)) 
[01:29:37.071]                           version <- utils::packageVersion("future")
[01:29:37.071]                       }
[01:29:37.071]                       else {
[01:29:37.071]                         version <- NULL
[01:29:37.071]                       }
[01:29:37.071]                       if (!has_future || version < "1.8.0") {
[01:29:37.071]                         info <- base::c(r_version = base::gsub("R version ", 
[01:29:37.071]                           "", base::R.version$version.string), 
[01:29:37.071]                           platform = base::sprintf("%s (%s-bit)", 
[01:29:37.071]                             base::R.version$platform, 8 * base::.Machine$sizeof.pointer), 
[01:29:37.071]                           os = base::paste(base::Sys.info()[base::c("sysname", 
[01:29:37.071]                             "release", "version")], collapse = " "), 
[01:29:37.071]                           hostname = base::Sys.info()[["nodename"]])
[01:29:37.071]                         info <- base::sprintf("%s: %s", base::names(info), 
[01:29:37.071]                           info)
[01:29:37.071]                         info <- base::paste(info, collapse = "; ")
[01:29:37.071]                         if (!has_future) {
[01:29:37.071]                           msg <- base::sprintf("Package 'future' is not installed on worker (%s)", 
[01:29:37.071]                             info)
[01:29:37.071]                         }
[01:29:37.071]                         else {
[01:29:37.071]                           msg <- base::sprintf("Package 'future' on worker (%s) must be of version >= 1.8.0: %s", 
[01:29:37.071]                             info, version)
[01:29:37.071]                         }
[01:29:37.071]                         base::stop(msg)
[01:29:37.071]                       }
[01:29:37.071]                     })
[01:29:37.071]                   }
[01:29:37.071]                   options(future.plan = NULL)
[01:29:37.071]                   Sys.unsetenv("R_FUTURE_PLAN")
[01:29:37.071]                   future::plan("default", .cleanup = FALSE, .init = FALSE)
[01:29:37.071]                 }
[01:29:37.071]                 ...future.workdir <- getwd()
[01:29:37.071]             }
[01:29:37.071]             ...future.oldOptions <- base::as.list(base::.Options)
[01:29:37.071]             ...future.oldEnvVars <- base::Sys.getenv()
[01:29:37.071]         }
[01:29:37.071]         base::options(future.startup.script = FALSE, future.globals.onMissing = NULL, 
[01:29:37.071]             future.globals.maxSize = NULL, future.globals.method = NULL, 
[01:29:37.071]             future.globals.onMissing = NULL, future.globals.onReference = NULL, 
[01:29:37.071]             future.globals.resolve = NULL, future.resolve.recursive = NULL, 
[01:29:37.071]             future.rng.onMisuse = NULL, future.rng.onMisuse.keepFuture = NULL, 
[01:29:37.071]             future.stdout.windows.reencode = NULL, width = 80L)
[01:29:37.071]         ...future.futureOptionsAdded <- base::setdiff(base::names(base::.Options), 
[01:29:37.071]             base::names(...future.oldOptions))
[01:29:37.071]     }
[01:29:37.071]     if (FALSE) {
[01:29:37.071]     }
[01:29:37.071]     else {
[01:29:37.071]         if (TRUE) {
[01:29:37.071]             ...future.stdout <- base::rawConnection(base::raw(0L), 
[01:29:37.071]                 open = "w")
[01:29:37.071]         }
[01:29:37.071]         else {
[01:29:37.071]             ...future.stdout <- base::file(base::switch(.Platform$OS.type, 
[01:29:37.071]                 windows = "NUL", "/dev/null"), open = "w")
[01:29:37.071]         }
[01:29:37.071]         base::sink(...future.stdout, type = "output", split = FALSE)
[01:29:37.071]         base::on.exit(if (!base::is.null(...future.stdout)) {
[01:29:37.071]             base::sink(type = "output", split = FALSE)
[01:29:37.071]             base::close(...future.stdout)
[01:29:37.071]         }, add = TRUE)
[01:29:37.071]     }
[01:29:37.071]     ...future.frame <- base::sys.nframe()
[01:29:37.071]     ...future.conditions <- base::list()
[01:29:37.071]     ...future.rng <- base::globalenv()$.Random.seed
[01:29:37.071]     if (FALSE) {
[01:29:37.071]         ...future.globalenv.names <- c(base::names(base::.GlobalEnv), 
[01:29:37.071]             "...future.value", "...future.globalenv.names", ".Random.seed")
[01:29:37.071]     }
[01:29:37.071]     ...future.result <- base::tryCatch({
[01:29:37.071]         base::withCallingHandlers({
[01:29:37.071]             ...future.value <- base::withVisible(base::local(NA))
[01:29:37.071]             future::FutureResult(value = ...future.value$value, 
[01:29:37.071]                 visible = ...future.value$visible, rng = !identical(base::globalenv()$.Random.seed, 
[01:29:37.071]                   ...future.rng), globalenv = if (FALSE) 
[01:29:37.071]                   list(added = base::setdiff(base::names(base::.GlobalEnv), 
[01:29:37.071]                     ...future.globalenv.names))
[01:29:37.071]                 else NULL, started = ...future.startTime, version = "1.8")
[01:29:37.071]         }, condition = base::local({
[01:29:37.071]             c <- base::c
[01:29:37.071]             inherits <- base::inherits
[01:29:37.071]             invokeRestart <- base::invokeRestart
[01:29:37.071]             length <- base::length
[01:29:37.071]             list <- base::list
[01:29:37.071]             seq.int <- base::seq.int
[01:29:37.071]             signalCondition <- base::signalCondition
[01:29:37.071]             sys.calls <- base::sys.calls
[01:29:37.071]             `[[` <- base::`[[`
[01:29:37.071]             `+` <- base::`+`
[01:29:37.071]             `<<-` <- base::`<<-`
[01:29:37.071]             sysCalls <- function(calls = sys.calls(), from = 1L) {
[01:29:37.071]                 calls[seq.int(from = from + 12L, to = length(calls) - 
[01:29:37.071]                   3L)]
[01:29:37.071]             }
[01:29:37.071]             function(cond) {
[01:29:37.071]                 is_error <- inherits(cond, "error")
[01:29:37.071]                 ignore <- !is_error && !is.null(NULL) && inherits(cond, 
[01:29:37.071]                   NULL)
[01:29:37.071]                 if (is_error) {
[01:29:37.071]                   sessionInformation <- function() {
[01:29:37.071]                     list(r = base::R.Version(), locale = base::Sys.getlocale(), 
[01:29:37.071]                       rngkind = base::RNGkind(), namespaces = base::loadedNamespaces(), 
[01:29:37.071]                       search = base::search(), system = base::Sys.info())
[01:29:37.071]                   }
[01:29:37.071]                   ...future.conditions[[length(...future.conditions) + 
[01:29:37.071]                     1L]] <<- list(condition = cond, calls = c(sysCalls(from = ...future.frame), 
[01:29:37.071]                     cond$call), session = sessionInformation(), 
[01:29:37.071]                     timestamp = base::Sys.time(), signaled = 0L)
[01:29:37.071]                   signalCondition(cond)
[01:29:37.071]                 }
[01:29:37.071]                 else if (!ignore && TRUE && inherits(cond, c("condition", 
[01:29:37.071]                 "immediateCondition"))) {
[01:29:37.071]                   signal <- TRUE && inherits(cond, "immediateCondition")
[01:29:37.071]                   ...future.conditions[[length(...future.conditions) + 
[01:29:37.071]                     1L]] <<- list(condition = cond, signaled = base::as.integer(signal))
[01:29:37.071]                   if (TRUE && !signal) {
[01:29:37.071]                     muffleCondition <- function (cond, pattern = "^muffle") 
[01:29:37.071]                     {
[01:29:37.071]                       inherits <- base::inherits
[01:29:37.071]                       invokeRestart <- base::invokeRestart
[01:29:37.071]                       is.null <- base::is.null
[01:29:37.071]                       muffled <- FALSE
[01:29:37.071]                       if (inherits(cond, "message")) {
[01:29:37.071]                         muffled <- grepl(pattern, "muffleMessage")
[01:29:37.071]                         if (muffled) 
[01:29:37.071]                           invokeRestart("muffleMessage")
[01:29:37.071]                       }
[01:29:37.071]                       else if (inherits(cond, "warning")) {
[01:29:37.071]                         muffled <- grepl(pattern, "muffleWarning")
[01:29:37.071]                         if (muffled) 
[01:29:37.071]                           invokeRestart("muffleWarning")
[01:29:37.071]                       }
[01:29:37.071]                       else if (inherits(cond, "condition")) {
[01:29:37.071]                         if (!is.null(pattern)) {
[01:29:37.071]                           computeRestarts <- base::computeRestarts
[01:29:37.071]                           grepl <- base::grepl
[01:29:37.071]                           restarts <- computeRestarts(cond)
[01:29:37.071]                           for (restart in restarts) {
[01:29:37.071]                             name <- restart$name
[01:29:37.071]                             if (is.null(name)) 
[01:29:37.071]                               next
[01:29:37.071]                             if (!grepl(pattern, name)) 
[01:29:37.071]                               next
[01:29:37.071]                             invokeRestart(restart)
[01:29:37.071]                             muffled <- TRUE
[01:29:37.071]                             break
[01:29:37.071]                           }
[01:29:37.071]                         }
[01:29:37.071]                       }
[01:29:37.071]                       invisible(muffled)
[01:29:37.071]                     }
[01:29:37.071]                     muffleCondition(cond, pattern = "^muffle")
[01:29:37.071]                   }
[01:29:37.071]                 }
[01:29:37.071]                 else {
[01:29:37.071]                   if (TRUE) {
[01:29:37.071]                     muffleCondition <- function (cond, pattern = "^muffle") 
[01:29:37.071]                     {
[01:29:37.071]                       inherits <- base::inherits
[01:29:37.071]                       invokeRestart <- base::invokeRestart
[01:29:37.071]                       is.null <- base::is.null
[01:29:37.071]                       muffled <- FALSE
[01:29:37.071]                       if (inherits(cond, "message")) {
[01:29:37.071]                         muffled <- grepl(pattern, "muffleMessage")
[01:29:37.071]                         if (muffled) 
[01:29:37.071]                           invokeRestart("muffleMessage")
[01:29:37.071]                       }
[01:29:37.071]                       else if (inherits(cond, "warning")) {
[01:29:37.071]                         muffled <- grepl(pattern, "muffleWarning")
[01:29:37.071]                         if (muffled) 
[01:29:37.071]                           invokeRestart("muffleWarning")
[01:29:37.071]                       }
[01:29:37.071]                       else if (inherits(cond, "condition")) {
[01:29:37.071]                         if (!is.null(pattern)) {
[01:29:37.071]                           computeRestarts <- base::computeRestarts
[01:29:37.071]                           grepl <- base::grepl
[01:29:37.071]                           restarts <- computeRestarts(cond)
[01:29:37.071]                           for (restart in restarts) {
[01:29:37.071]                             name <- restart$name
[01:29:37.071]                             if (is.null(name)) 
[01:29:37.071]                               next
[01:29:37.071]                             if (!grepl(pattern, name)) 
[01:29:37.071]                               next
[01:29:37.071]                             invokeRestart(restart)
[01:29:37.071]                             muffled <- TRUE
[01:29:37.071]                             break
[01:29:37.071]                           }
[01:29:37.071]                         }
[01:29:37.071]                       }
[01:29:37.071]                       invisible(muffled)
[01:29:37.071]                     }
[01:29:37.071]                     muffleCondition(cond, pattern = "^muffle")
[01:29:37.071]                   }
[01:29:37.071]                 }
[01:29:37.071]             }
[01:29:37.071]         }))
[01:29:37.071]     }, error = function(ex) {
[01:29:37.071]         base::structure(base::list(value = NULL, visible = NULL, 
[01:29:37.071]             conditions = ...future.conditions, rng = !identical(base::globalenv()$.Random.seed, 
[01:29:37.071]                 ...future.rng), started = ...future.startTime, 
[01:29:37.071]             finished = Sys.time(), session_uuid = NA_character_, 
[01:29:37.071]             version = "1.8"), class = "FutureResult")
[01:29:37.071]     }, finally = {
[01:29:37.071]         if (!identical(...future.workdir, getwd())) 
[01:29:37.071]             setwd(...future.workdir)
[01:29:37.071]         {
[01:29:37.071]             if (identical(getOption("nwarnings"), ...future.oldOptions$nwarnings)) {
[01:29:37.071]                 ...future.oldOptions$nwarnings <- NULL
[01:29:37.071]             }
[01:29:37.071]             base::options(...future.oldOptions)
[01:29:37.071]             if (.Platform$OS.type == "windows") {
[01:29:37.071]                 old_names <- names(...future.oldEnvVars)
[01:29:37.071]                 envs <- base::Sys.getenv()
[01:29:37.071]                 names <- names(envs)
[01:29:37.071]                 common <- intersect(names, old_names)
[01:29:37.071]                 added <- setdiff(names, old_names)
[01:29:37.071]                 removed <- setdiff(old_names, names)
[01:29:37.071]                 changed <- common[...future.oldEnvVars[common] != 
[01:29:37.071]                   envs[common]]
[01:29:37.071]                 NAMES <- toupper(changed)
[01:29:37.071]                 args <- list()
[01:29:37.071]                 for (kk in seq_along(NAMES)) {
[01:29:37.071]                   name <- changed[[kk]]
[01:29:37.071]                   NAME <- NAMES[[kk]]
[01:29:37.071]                   if (name != NAME && is.element(NAME, old_names)) 
[01:29:37.071]                     next
[01:29:37.071]                   args[[name]] <- ...future.oldEnvVars[[name]]
[01:29:37.071]                 }
[01:29:37.071]                 NAMES <- toupper(added)
[01:29:37.071]                 for (kk in seq_along(NAMES)) {
[01:29:37.071]                   name <- added[[kk]]
[01:29:37.071]                   NAME <- NAMES[[kk]]
[01:29:37.071]                   if (name != NAME && is.element(NAME, old_names)) 
[01:29:37.071]                     next
[01:29:37.071]                   args[[name]] <- ""
[01:29:37.071]                 }
[01:29:37.071]                 NAMES <- toupper(removed)
[01:29:37.071]                 for (kk in seq_along(NAMES)) {
[01:29:37.071]                   name <- removed[[kk]]
[01:29:37.071]                   NAME <- NAMES[[kk]]
[01:29:37.071]                   if (name != NAME && is.element(NAME, old_names)) 
[01:29:37.071]                     next
[01:29:37.071]                   args[[name]] <- ...future.oldEnvVars[[name]]
[01:29:37.071]                 }
[01:29:37.071]                 if (length(args) > 0) 
[01:29:37.071]                   base::do.call(base::Sys.setenv, args = args)
[01:29:37.071]                 args <- names <- old_names <- NAMES <- envs <- common <- added <- removed <- NULL
[01:29:37.071]             }
[01:29:37.071]             else {
[01:29:37.071]                 base::do.call(base::Sys.setenv, args = base::as.list(...future.oldEnvVars))
[01:29:37.071]             }
[01:29:37.071]             {
[01:29:37.071]                 if (base::length(...future.futureOptionsAdded) > 
[01:29:37.071]                   0L) {
[01:29:37.071]                   opts <- base::vector("list", length = base::length(...future.futureOptionsAdded))
[01:29:37.071]                   base::names(opts) <- ...future.futureOptionsAdded
[01:29:37.071]                   base::options(opts)
[01:29:37.071]                 }
[01:29:37.071]                 {
[01:29:37.071]                   {
[01:29:37.071]                     NULL
[01:29:37.071]                     RNGkind("Mersenne-Twister")
[01:29:37.071]                     base::rm(list = ".Random.seed", envir = base::globalenv(), 
[01:29:37.071]                       inherits = FALSE)
[01:29:37.071]                   }
[01:29:37.071]                   options(future.plan = "multisession")
[01:29:37.071]                   if (is.na("multisession")) 
[01:29:37.071]                     Sys.unsetenv("R_FUTURE_PLAN")
[01:29:37.071]                   else Sys.setenv(R_FUTURE_PLAN = "multisession")
[01:29:37.071]                   future::plan(list(function (..., workers = availableCores(), 
[01:29:37.071]                     lazy = FALSE, rscript_libs = .libPaths(), 
[01:29:37.071]                     envir = parent.frame()) 
[01:29:37.071]                   {
[01:29:37.071]                     if (is.function(workers)) 
[01:29:37.071]                       workers <- workers()
[01:29:37.071]                     workers <- structure(as.integer(workers), 
[01:29:37.071]                       class = class(workers))
[01:29:37.071]                     stop_if_not(length(workers) == 1, is.finite(workers), 
[01:29:37.071]                       workers >= 1)
[01:29:37.071]                     if (workers == 1L && !inherits(workers, "AsIs")) {
[01:29:37.071]                       return(sequential(..., lazy = TRUE, envir = envir))
[01:29:37.071]                     }
[01:29:37.071]                     future <- MultisessionFuture(..., workers = workers, 
[01:29:37.071]                       lazy = lazy, rscript_libs = rscript_libs, 
[01:29:37.071]                       envir = envir)
[01:29:37.071]                     if (!future$lazy) 
[01:29:37.071]                       future <- run(future)
[01:29:37.071]                     invisible(future)
[01:29:37.071]                   }), .cleanup = FALSE, .init = FALSE)
[01:29:37.071]                 }
[01:29:37.071]             }
[01:29:37.071]         }
[01:29:37.071]     })
[01:29:37.071]     if (TRUE) {
[01:29:37.071]         base::sink(type = "output", split = FALSE)
[01:29:37.071]         if (TRUE) {
[01:29:37.071]             ...future.result$stdout <- base::rawToChar(base::rawConnectionValue(...future.stdout))
[01:29:37.071]         }
[01:29:37.071]         else {
[01:29:37.071]             ...future.result["stdout"] <- base::list(NULL)
[01:29:37.071]         }
[01:29:37.071]         base::close(...future.stdout)
[01:29:37.071]         ...future.stdout <- NULL
[01:29:37.071]     }
[01:29:37.071]     ...future.result$conditions <- ...future.conditions
[01:29:37.071]     ...future.result$finished <- base::Sys.time()
[01:29:37.071]     ...future.result
[01:29:37.071] }
[01:29:37.076] plan(): Setting new future strategy stack:
[01:29:37.076] List of future strategies:
[01:29:37.076] 1. sequential:
[01:29:37.076]    - args: function (..., envir = parent.frame(), workers = "<NULL>")
[01:29:37.076]    - tweaked: FALSE
[01:29:37.076]    - call: NULL
[01:29:37.076] plan(): nbrOfWorkers() = 1
[01:29:37.078] plan(): Setting new future strategy stack:
[01:29:37.079] List of future strategies:
[01:29:37.079] 1. multisession:
[01:29:37.079]    - args: function (..., workers = availableCores(), lazy = FALSE, rscript_libs = .libPaths(), envir = parent.frame())
[01:29:37.079]    - tweaked: FALSE
[01:29:37.079]    - call: plan("default")
[01:29:37.081] plan(): nbrOfWorkers() = 1
[01:29:37.082] SequentialFuture started (and completed)
[01:29:37.082] plan(): plan_init() of 'multisession', 'cluster', 'multiprocess', 'future', 'function' ... DONE
[01:29:37.084] plan(): nbrOfWorkers() = 1
> Sys.setenv(R_FUTURE_PLAN = "")
> message("- .onLoad() w/ R_FUTURE_PLAN = 'multisession' & -p 1 ... DONE")
- .onLoad() w/ R_FUTURE_PLAN = 'multisession' & -p 1 ... DONE
> 
> message("- .onLoad() w/ future.plan = 'multisession' & -p 1 ...")
- .onLoad() w/ future.plan = 'multisession' & -p 1 ...
> options(future.plan = 'multisession', future.cmdargs = c("-p", "1"))
> .onLoad(pkgname, pkgname)
[01:29:37.086] Future-specific environment variables:
- R_FUTURE_WAIT_INTERVAL='0.01'
[01:29:37.086] Environment variable 'R_FUTURE_DEMO_MANDELBROT_REGION' not set
[01:29:37.086] Environment variable 'R_FUTURE_DEMO_MANDELBROT_NROW' not set
[01:29:37.086] Environment variable 'R_FUTURE_DEPRECATED_IGNORE' not set
[01:29:37.086] Environment variable 'R_FUTURE_DEPRECATED_DEFUNCT' not set
[01:29:37.087] Environment variable 'R_FUTURE_FORK_MULTITHREADING_ENABLE' not set
[01:29:37.087] Environment variable 'R_FUTURE_GLOBALS_MAXSIZE' not set
[01:29:37.087] Environment variable 'R_FUTURE_GLOBALS_ONMISSING' not set
[01:29:37.087] Environment variable 'R_FUTURE_GLOBALS_ONREFERENCE' not set
[01:29:37.087] Environment variable 'R_FUTURE_GLOBALS_METHOD' not set
[01:29:37.088] Environment variable 'R_FUTURE_GLOBALS_RESOLVE' not set
[01:29:37.088] Environment variable 'R_FUTURE_LAZY_ASSERTOWNER' not set
[01:29:37.088] Environment variable 'R_FUTURE_PLAN_DISALLOW' not set
[01:29:37.088] Environment variable 'R_FUTURE_PSOCK_RELAY_IMMEDIATE' not set
[01:29:37.088] Environment variable 'R_FUTURE_RELAY_IMMEDIATE' not set
[01:29:37.089] Environment variable 'R_FUTURE_RESOLVE_RECURSIVE' not set
[01:29:37.089] Environment variable 'R_FUTURE_ALIVE_TIMEOUT' not set
[01:29:37.089] Environment variable 'R_FUTURE_RESOLVED_TIMEOUT' not set
[01:29:37.089] Environment variable 'R_FUTURE_CLUSTER_RESOLVED_TIMEOUT' not set
[01:29:37.089] Environment variable 'R_FUTURE_MULTICORE_RESOLVED_TIMEOUT' not set
[01:29:37.089] Environment variable 'R_FUTURE_ONFUTURECONDITION_KEEPFUTURE' not set
[01:29:37.090] Environment variable 'R_FUTURE_RNG_ONMISUSE' not set
[01:29:37.090] Environment variable 'R_FUTURE_GLOBALENV_ONMISUSE' not set
[01:29:37.090] Environment variable 'R_FUTURE_WAIT_TIMEOUT' not set
[01:29:37.090] Environment variable 'R_FUTURE_WAIT_ALPHA' not set
[01:29:37.091] Environment variable 'R_FUTURE_ASSIGN_GLOBALS_EXCLUDE' not set
[01:29:37.091] Environment variable 'R_FUTURE_OUTPUT_WINDOWS_REENCODE' not set
[01:29:37.091] Environment variable 'R_FUTURE_GLOBALS_GLOBALSOF_LOCALS' not set
[01:29:37.091] Environment variable 'R_FUTURE_STATE_ONINVALID' not set
[01:29:37.092] Environment variable 'R_FUTURE_JOURNAL' not set
[01:29:37.092] Environment variable 'R_FUTURE_GLOBALS_KEEPWHERE' not set
[01:29:37.092] Option 'future.plan' = 'multisession'
[01:29:37.092] R command-line argument: -p 1
[01:29:37.093]  => 'future.plan' already set.
[01:29:37.093] R process uuid: 08a2e737-c7e9-43f9-18a1-e0626f4d8539
[01:29:37.093] Setting plan('default')
[01:29:37.093] plan(): Setting new future strategy stack:
[01:29:37.093] List of future strategies:
[01:29:37.093] 1. multisession:
[01:29:37.093]    - args: function (..., workers = availableCores(), lazy = FALSE, rscript_libs = .libPaths(), envir = parent.frame())
[01:29:37.093]    - tweaked: FALSE
[01:29:37.093]    - call: plan("default", .init = FALSE)
[01:29:37.096] plan(): nbrOfWorkers() = 1
> strategy <- plan("next")
> print(strategy)
multisession:
- args: function (..., workers = availableCores(), lazy = FALSE, rscript_libs = .libPaths(), envir = parent.frame())
- tweaked: FALSE
- call: plan("default", .init = FALSE)
> stopifnot(inherits(strategy, "multisession"))
> plan("default")
[01:29:37.096] plan(): Setting new future strategy stack:
[01:29:37.097] List of future strategies:
[01:29:37.097] 1. multisession:
[01:29:37.097]    - args: function (..., workers = availableCores(), lazy = FALSE, rscript_libs = .libPaths(), envir = parent.frame())
[01:29:37.097]    - tweaked: FALSE
[01:29:37.097]    - call: plan("default")
[01:29:37.097] plan(): plan_init() of 'multisession', 'cluster', 'multiprocess', 'future', 'function' ...
[01:29:37.097] multisession:
[01:29:37.097] - args: function (..., workers = availableCores(), lazy = FALSE, rscript_libs = .libPaths(), envir = parent.frame())
[01:29:37.097] - tweaked: FALSE
[01:29:37.097] - call: plan("default")
[01:29:37.100] getGlobalsAndPackages() ...
[01:29:37.100] Not searching for globals
[01:29:37.100] - globals: [0] <none>
[01:29:37.100] getGlobalsAndPackages() ... DONE
[01:29:37.101] Packages needed by the future expression (n = 0): <none>
[01:29:37.101] Packages needed by future strategies (n = 0): <none>
[01:29:37.101] {
[01:29:37.101]     {
[01:29:37.101]         {
[01:29:37.101]             ...future.startTime <- base::Sys.time()
[01:29:37.101]             {
[01:29:37.101]                 {
[01:29:37.101]                   {
[01:29:37.101]                     base::local({
[01:29:37.101]                       has_future <- base::requireNamespace("future", 
[01:29:37.101]                         quietly = TRUE)
[01:29:37.101]                       if (has_future) {
[01:29:37.101]                         ns <- base::getNamespace("future")
[01:29:37.101]                         version <- ns[[".package"]][["version"]]
[01:29:37.101]                         if (is.null(version)) 
[01:29:37.101]                           version <- utils::packageVersion("future")
[01:29:37.101]                       }
[01:29:37.101]                       else {
[01:29:37.101]                         version <- NULL
[01:29:37.101]                       }
[01:29:37.101]                       if (!has_future || version < "1.8.0") {
[01:29:37.101]                         info <- base::c(r_version = base::gsub("R version ", 
[01:29:37.101]                           "", base::R.version$version.string), 
[01:29:37.101]                           platform = base::sprintf("%s (%s-bit)", 
[01:29:37.101]                             base::R.version$platform, 8 * base::.Machine$sizeof.pointer), 
[01:29:37.101]                           os = base::paste(base::Sys.info()[base::c("sysname", 
[01:29:37.101]                             "release", "version")], collapse = " "), 
[01:29:37.101]                           hostname = base::Sys.info()[["nodename"]])
[01:29:37.101]                         info <- base::sprintf("%s: %s", base::names(info), 
[01:29:37.101]                           info)
[01:29:37.101]                         info <- base::paste(info, collapse = "; ")
[01:29:37.101]                         if (!has_future) {
[01:29:37.101]                           msg <- base::sprintf("Package 'future' is not installed on worker (%s)", 
[01:29:37.101]                             info)
[01:29:37.101]                         }
[01:29:37.101]                         else {
[01:29:37.101]                           msg <- base::sprintf("Package 'future' on worker (%s) must be of version >= 1.8.0: %s", 
[01:29:37.101]                             info, version)
[01:29:37.101]                         }
[01:29:37.101]                         base::stop(msg)
[01:29:37.101]                       }
[01:29:37.101]                     })
[01:29:37.101]                   }
[01:29:37.101]                   options(future.plan = NULL)
[01:29:37.101]                   Sys.unsetenv("R_FUTURE_PLAN")
[01:29:37.101]                   future::plan("default", .cleanup = FALSE, .init = FALSE)
[01:29:37.101]                 }
[01:29:37.101]                 ...future.workdir <- getwd()
[01:29:37.101]             }
[01:29:37.101]             ...future.oldOptions <- base::as.list(base::.Options)
[01:29:37.101]             ...future.oldEnvVars <- base::Sys.getenv()
[01:29:37.101]         }
[01:29:37.101]         base::options(future.startup.script = FALSE, future.globals.onMissing = NULL, 
[01:29:37.101]             future.globals.maxSize = NULL, future.globals.method = NULL, 
[01:29:37.101]             future.globals.onMissing = NULL, future.globals.onReference = NULL, 
[01:29:37.101]             future.globals.resolve = NULL, future.resolve.recursive = NULL, 
[01:29:37.101]             future.rng.onMisuse = NULL, future.rng.onMisuse.keepFuture = NULL, 
[01:29:37.101]             future.stdout.windows.reencode = NULL, width = 80L)
[01:29:37.101]         ...future.futureOptionsAdded <- base::setdiff(base::names(base::.Options), 
[01:29:37.101]             base::names(...future.oldOptions))
[01:29:37.101]     }
[01:29:37.101]     if (FALSE) {
[01:29:37.101]     }
[01:29:37.101]     else {
[01:29:37.101]         if (TRUE) {
[01:29:37.101]             ...future.stdout <- base::rawConnection(base::raw(0L), 
[01:29:37.101]                 open = "w")
[01:29:37.101]         }
[01:29:37.101]         else {
[01:29:37.101]             ...future.stdout <- base::file(base::switch(.Platform$OS.type, 
[01:29:37.101]                 windows = "NUL", "/dev/null"), open = "w")
[01:29:37.101]         }
[01:29:37.101]         base::sink(...future.stdout, type = "output", split = FALSE)
[01:29:37.101]         base::on.exit(if (!base::is.null(...future.stdout)) {
[01:29:37.101]             base::sink(type = "output", split = FALSE)
[01:29:37.101]             base::close(...future.stdout)
[01:29:37.101]         }, add = TRUE)
[01:29:37.101]     }
[01:29:37.101]     ...future.frame <- base::sys.nframe()
[01:29:37.101]     ...future.conditions <- base::list()
[01:29:37.101]     ...future.rng <- base::globalenv()$.Random.seed
[01:29:37.101]     if (FALSE) {
[01:29:37.101]         ...future.globalenv.names <- c(base::names(base::.GlobalEnv), 
[01:29:37.101]             "...future.value", "...future.globalenv.names", ".Random.seed")
[01:29:37.101]     }
[01:29:37.101]     ...future.result <- base::tryCatch({
[01:29:37.101]         base::withCallingHandlers({
[01:29:37.101]             ...future.value <- base::withVisible(base::local(NA))
[01:29:37.101]             future::FutureResult(value = ...future.value$value, 
[01:29:37.101]                 visible = ...future.value$visible, rng = !identical(base::globalenv()$.Random.seed, 
[01:29:37.101]                   ...future.rng), globalenv = if (FALSE) 
[01:29:37.101]                   list(added = base::setdiff(base::names(base::.GlobalEnv), 
[01:29:37.101]                     ...future.globalenv.names))
[01:29:37.101]                 else NULL, started = ...future.startTime, version = "1.8")
[01:29:37.101]         }, condition = base::local({
[01:29:37.101]             c <- base::c
[01:29:37.101]             inherits <- base::inherits
[01:29:37.101]             invokeRestart <- base::invokeRestart
[01:29:37.101]             length <- base::length
[01:29:37.101]             list <- base::list
[01:29:37.101]             seq.int <- base::seq.int
[01:29:37.101]             signalCondition <- base::signalCondition
[01:29:37.101]             sys.calls <- base::sys.calls
[01:29:37.101]             `[[` <- base::`[[`
[01:29:37.101]             `+` <- base::`+`
[01:29:37.101]             `<<-` <- base::`<<-`
[01:29:37.101]             sysCalls <- function(calls = sys.calls(), from = 1L) {
[01:29:37.101]                 calls[seq.int(from = from + 12L, to = length(calls) - 
[01:29:37.101]                   3L)]
[01:29:37.101]             }
[01:29:37.101]             function(cond) {
[01:29:37.101]                 is_error <- inherits(cond, "error")
[01:29:37.101]                 ignore <- !is_error && !is.null(NULL) && inherits(cond, 
[01:29:37.101]                   NULL)
[01:29:37.101]                 if (is_error) {
[01:29:37.101]                   sessionInformation <- function() {
[01:29:37.101]                     list(r = base::R.Version(), locale = base::Sys.getlocale(), 
[01:29:37.101]                       rngkind = base::RNGkind(), namespaces = base::loadedNamespaces(), 
[01:29:37.101]                       search = base::search(), system = base::Sys.info())
[01:29:37.101]                   }
[01:29:37.101]                   ...future.conditions[[length(...future.conditions) + 
[01:29:37.101]                     1L]] <<- list(condition = cond, calls = c(sysCalls(from = ...future.frame), 
[01:29:37.101]                     cond$call), session = sessionInformation(), 
[01:29:37.101]                     timestamp = base::Sys.time(), signaled = 0L)
[01:29:37.101]                   signalCondition(cond)
[01:29:37.101]                 }
[01:29:37.101]                 else if (!ignore && TRUE && inherits(cond, c("condition", 
[01:29:37.101]                 "immediateCondition"))) {
[01:29:37.101]                   signal <- TRUE && inherits(cond, "immediateCondition")
[01:29:37.101]                   ...future.conditions[[length(...future.conditions) + 
[01:29:37.101]                     1L]] <<- list(condition = cond, signaled = base::as.integer(signal))
[01:29:37.101]                   if (TRUE && !signal) {
[01:29:37.101]                     muffleCondition <- function (cond, pattern = "^muffle") 
[01:29:37.101]                     {
[01:29:37.101]                       inherits <- base::inherits
[01:29:37.101]                       invokeRestart <- base::invokeRestart
[01:29:37.101]                       is.null <- base::is.null
[01:29:37.101]                       muffled <- FALSE
[01:29:37.101]                       if (inherits(cond, "message")) {
[01:29:37.101]                         muffled <- grepl(pattern, "muffleMessage")
[01:29:37.101]                         if (muffled) 
[01:29:37.101]                           invokeRestart("muffleMessage")
[01:29:37.101]                       }
[01:29:37.101]                       else if (inherits(cond, "warning")) {
[01:29:37.101]                         muffled <- grepl(pattern, "muffleWarning")
[01:29:37.101]                         if (muffled) 
[01:29:37.101]                           invokeRestart("muffleWarning")
[01:29:37.101]                       }
[01:29:37.101]                       else if (inherits(cond, "condition")) {
[01:29:37.101]                         if (!is.null(pattern)) {
[01:29:37.101]                           computeRestarts <- base::computeRestarts
[01:29:37.101]                           grepl <- base::grepl
[01:29:37.101]                           restarts <- computeRestarts(cond)
[01:29:37.101]                           for (restart in restarts) {
[01:29:37.101]                             name <- restart$name
[01:29:37.101]                             if (is.null(name)) 
[01:29:37.101]                               next
[01:29:37.101]                             if (!grepl(pattern, name)) 
[01:29:37.101]                               next
[01:29:37.101]                             invokeRestart(restart)
[01:29:37.101]                             muffled <- TRUE
[01:29:37.101]                             break
[01:29:37.101]                           }
[01:29:37.101]                         }
[01:29:37.101]                       }
[01:29:37.101]                       invisible(muffled)
[01:29:37.101]                     }
[01:29:37.101]                     muffleCondition(cond, pattern = "^muffle")
[01:29:37.101]                   }
[01:29:37.101]                 }
[01:29:37.101]                 else {
[01:29:37.101]                   if (TRUE) {
[01:29:37.101]                     muffleCondition <- function (cond, pattern = "^muffle") 
[01:29:37.101]                     {
[01:29:37.101]                       inherits <- base::inherits
[01:29:37.101]                       invokeRestart <- base::invokeRestart
[01:29:37.101]                       is.null <- base::is.null
[01:29:37.101]                       muffled <- FALSE
[01:29:37.101]                       if (inherits(cond, "message")) {
[01:29:37.101]                         muffled <- grepl(pattern, "muffleMessage")
[01:29:37.101]                         if (muffled) 
[01:29:37.101]                           invokeRestart("muffleMessage")
[01:29:37.101]                       }
[01:29:37.101]                       else if (inherits(cond, "warning")) {
[01:29:37.101]                         muffled <- grepl(pattern, "muffleWarning")
[01:29:37.101]                         if (muffled) 
[01:29:37.101]                           invokeRestart("muffleWarning")
[01:29:37.101]                       }
[01:29:37.101]                       else if (inherits(cond, "condition")) {
[01:29:37.101]                         if (!is.null(pattern)) {
[01:29:37.101]                           computeRestarts <- base::computeRestarts
[01:29:37.101]                           grepl <- base::grepl
[01:29:37.101]                           restarts <- computeRestarts(cond)
[01:29:37.101]                           for (restart in restarts) {
[01:29:37.101]                             name <- restart$name
[01:29:37.101]                             if (is.null(name)) 
[01:29:37.101]                               next
[01:29:37.101]                             if (!grepl(pattern, name)) 
[01:29:37.101]                               next
[01:29:37.101]                             invokeRestart(restart)
[01:29:37.101]                             muffled <- TRUE
[01:29:37.101]                             break
[01:29:37.101]                           }
[01:29:37.101]                         }
[01:29:37.101]                       }
[01:29:37.101]                       invisible(muffled)
[01:29:37.101]                     }
[01:29:37.101]                     muffleCondition(cond, pattern = "^muffle")
[01:29:37.101]                   }
[01:29:37.101]                 }
[01:29:37.101]             }
[01:29:37.101]         }))
[01:29:37.101]     }, error = function(ex) {
[01:29:37.101]         base::structure(base::list(value = NULL, visible = NULL, 
[01:29:37.101]             conditions = ...future.conditions, rng = !identical(base::globalenv()$.Random.seed, 
[01:29:37.101]                 ...future.rng), started = ...future.startTime, 
[01:29:37.101]             finished = Sys.time(), session_uuid = NA_character_, 
[01:29:37.101]             version = "1.8"), class = "FutureResult")
[01:29:37.101]     }, finally = {
[01:29:37.101]         if (!identical(...future.workdir, getwd())) 
[01:29:37.101]             setwd(...future.workdir)
[01:29:37.101]         {
[01:29:37.101]             if (identical(getOption("nwarnings"), ...future.oldOptions$nwarnings)) {
[01:29:37.101]                 ...future.oldOptions$nwarnings <- NULL
[01:29:37.101]             }
[01:29:37.101]             base::options(...future.oldOptions)
[01:29:37.101]             if (.Platform$OS.type == "windows") {
[01:29:37.101]                 old_names <- names(...future.oldEnvVars)
[01:29:37.101]                 envs <- base::Sys.getenv()
[01:29:37.101]                 names <- names(envs)
[01:29:37.101]                 common <- intersect(names, old_names)
[01:29:37.101]                 added <- setdiff(names, old_names)
[01:29:37.101]                 removed <- setdiff(old_names, names)
[01:29:37.101]                 changed <- common[...future.oldEnvVars[common] != 
[01:29:37.101]                   envs[common]]
[01:29:37.101]                 NAMES <- toupper(changed)
[01:29:37.101]                 args <- list()
[01:29:37.101]                 for (kk in seq_along(NAMES)) {
[01:29:37.101]                   name <- changed[[kk]]
[01:29:37.101]                   NAME <- NAMES[[kk]]
[01:29:37.101]                   if (name != NAME && is.element(NAME, old_names)) 
[01:29:37.101]                     next
[01:29:37.101]                   args[[name]] <- ...future.oldEnvVars[[name]]
[01:29:37.101]                 }
[01:29:37.101]                 NAMES <- toupper(added)
[01:29:37.101]                 for (kk in seq_along(NAMES)) {
[01:29:37.101]                   name <- added[[kk]]
[01:29:37.101]                   NAME <- NAMES[[kk]]
[01:29:37.101]                   if (name != NAME && is.element(NAME, old_names)) 
[01:29:37.101]                     next
[01:29:37.101]                   args[[name]] <- ""
[01:29:37.101]                 }
[01:29:37.101]                 NAMES <- toupper(removed)
[01:29:37.101]                 for (kk in seq_along(NAMES)) {
[01:29:37.101]                   name <- removed[[kk]]
[01:29:37.101]                   NAME <- NAMES[[kk]]
[01:29:37.101]                   if (name != NAME && is.element(NAME, old_names)) 
[01:29:37.101]                     next
[01:29:37.101]                   args[[name]] <- ...future.oldEnvVars[[name]]
[01:29:37.101]                 }
[01:29:37.101]                 if (length(args) > 0) 
[01:29:37.101]                   base::do.call(base::Sys.setenv, args = args)
[01:29:37.101]                 args <- names <- old_names <- NAMES <- envs <- common <- added <- removed <- NULL
[01:29:37.101]             }
[01:29:37.101]             else {
[01:29:37.101]                 base::do.call(base::Sys.setenv, args = base::as.list(...future.oldEnvVars))
[01:29:37.101]             }
[01:29:37.101]             {
[01:29:37.101]                 if (base::length(...future.futureOptionsAdded) > 
[01:29:37.101]                   0L) {
[01:29:37.101]                   opts <- base::vector("list", length = base::length(...future.futureOptionsAdded))
[01:29:37.101]                   base::names(opts) <- ...future.futureOptionsAdded
[01:29:37.101]                   base::options(opts)
[01:29:37.101]                 }
[01:29:37.101]                 {
[01:29:37.101]                   {
[01:29:37.101]                     NULL
[01:29:37.101]                     RNGkind("Mersenne-Twister")
[01:29:37.101]                     base::rm(list = ".Random.seed", envir = base::globalenv(), 
[01:29:37.101]                       inherits = FALSE)
[01:29:37.101]                   }
[01:29:37.101]                   options(future.plan = "multisession")
[01:29:37.101]                   if (is.na(NA_character_)) 
[01:29:37.101]                     Sys.unsetenv("R_FUTURE_PLAN")
[01:29:37.101]                   else Sys.setenv(R_FUTURE_PLAN = NA_character_)
[01:29:37.101]                   future::plan(list(function (..., workers = availableCores(), 
[01:29:37.101]                     lazy = FALSE, rscript_libs = .libPaths(), 
[01:29:37.101]                     envir = parent.frame()) 
[01:29:37.101]                   {
[01:29:37.101]                     if (is.function(workers)) 
[01:29:37.101]                       workers <- workers()
[01:29:37.101]                     workers <- structure(as.integer(workers), 
[01:29:37.101]                       class = class(workers))
[01:29:37.101]                     stop_if_not(length(workers) == 1, is.finite(workers), 
[01:29:37.101]                       workers >= 1)
[01:29:37.101]                     if (workers == 1L && !inherits(workers, "AsIs")) {
[01:29:37.101]                       return(sequential(..., lazy = TRUE, envir = envir))
[01:29:37.101]                     }
[01:29:37.101]                     future <- MultisessionFuture(..., workers = workers, 
[01:29:37.101]                       lazy = lazy, rscript_libs = rscript_libs, 
[01:29:37.101]                       envir = envir)
[01:29:37.101]                     if (!future$lazy) 
[01:29:37.101]                       future <- run(future)
[01:29:37.101]                     invisible(future)
[01:29:37.101]                   }), .cleanup = FALSE, .init = FALSE)
[01:29:37.101]                 }
[01:29:37.101]             }
[01:29:37.101]         }
[01:29:37.101]     })
[01:29:37.101]     if (TRUE) {
[01:29:37.101]         base::sink(type = "output", split = FALSE)
[01:29:37.101]         if (TRUE) {
[01:29:37.101]             ...future.result$stdout <- base::rawToChar(base::rawConnectionValue(...future.stdout))
[01:29:37.101]         }
[01:29:37.101]         else {
[01:29:37.101]             ...future.result["stdout"] <- base::list(NULL)
[01:29:37.101]         }
[01:29:37.101]         base::close(...future.stdout)
[01:29:37.101]         ...future.stdout <- NULL
[01:29:37.101]     }
[01:29:37.101]     ...future.result$conditions <- ...future.conditions
[01:29:37.101]     ...future.result$finished <- base::Sys.time()
[01:29:37.101]     ...future.result
[01:29:37.101] }
[01:29:37.106] plan(): Setting new future strategy stack:
[01:29:37.106] List of future strategies:
[01:29:37.106] 1. sequential:
[01:29:37.106]    - args: function (..., envir = parent.frame(), workers = "<NULL>")
[01:29:37.106]    - tweaked: FALSE
[01:29:37.106]    - call: NULL
[01:29:37.106] plan(): nbrOfWorkers() = 1
[01:29:37.108] plan(): Setting new future strategy stack:
[01:29:37.108] List of future strategies:
[01:29:37.108] 1. multisession:
[01:29:37.108]    - args: function (..., workers = availableCores(), lazy = FALSE, rscript_libs = .libPaths(), envir = parent.frame())
[01:29:37.108]    - tweaked: FALSE
[01:29:37.108]    - call: plan("default")
[01:29:37.110] plan(): nbrOfWorkers() = 1
[01:29:37.111] SequentialFuture started (and completed)
[01:29:37.111] plan(): plan_init() of 'multisession', 'cluster', 'multiprocess', 'future', 'function' ... DONE
[01:29:37.113] plan(): nbrOfWorkers() = 1
> message("- .onLoad() w/ future.plan = 'multisession' & -p 1 ... DONE")
- .onLoad() w/ future.plan = 'multisession' & -p 1 ... DONE
> 
> message("- .onLoad() w/ future.plan = 'multisession' & -p 1 ...")
- .onLoad() w/ future.plan = 'multisession' & -p 1 ...
> options(future.plan = multisession, future.cmdargs = c("-p", "1"))
> .onLoad(pkgname, pkgname)
[01:29:37.115] Future-specific environment variables:
- R_FUTURE_WAIT_INTERVAL='0.01'
[01:29:37.115] Environment variable 'R_FUTURE_DEMO_MANDELBROT_REGION' not set
[01:29:37.115] Environment variable 'R_FUTURE_DEMO_MANDELBROT_NROW' not set
[01:29:37.115] Environment variable 'R_FUTURE_DEPRECATED_IGNORE' not set
[01:29:37.115] Environment variable 'R_FUTURE_DEPRECATED_DEFUNCT' not set
[01:29:37.116] Environment variable 'R_FUTURE_FORK_MULTITHREADING_ENABLE' not set
[01:29:37.116] Environment variable 'R_FUTURE_GLOBALS_MAXSIZE' not set
[01:29:37.116] Environment variable 'R_FUTURE_GLOBALS_ONMISSING' not set
[01:29:37.116] Environment variable 'R_FUTURE_GLOBALS_ONREFERENCE' not set
[01:29:37.116] Environment variable 'R_FUTURE_GLOBALS_METHOD' not set
[01:29:37.116] Environment variable 'R_FUTURE_GLOBALS_RESOLVE' not set
[01:29:37.117] Environment variable 'R_FUTURE_LAZY_ASSERTOWNER' not set
[01:29:37.117] Environment variable 'R_FUTURE_PLAN_DISALLOW' not set
[01:29:37.117] Environment variable 'R_FUTURE_PSOCK_RELAY_IMMEDIATE' not set
[01:29:37.117] Environment variable 'R_FUTURE_RELAY_IMMEDIATE' not set
[01:29:37.117] Environment variable 'R_FUTURE_RESOLVE_RECURSIVE' not set
[01:29:37.118] Environment variable 'R_FUTURE_ALIVE_TIMEOUT' not set
[01:29:37.118] Environment variable 'R_FUTURE_RESOLVED_TIMEOUT' not set
[01:29:37.118] Environment variable 'R_FUTURE_CLUSTER_RESOLVED_TIMEOUT' not set
[01:29:37.118] Environment variable 'R_FUTURE_MULTICORE_RESOLVED_TIMEOUT' not set
[01:29:37.118] Environment variable 'R_FUTURE_ONFUTURECONDITION_KEEPFUTURE' not set
[01:29:37.119] Environment variable 'R_FUTURE_RNG_ONMISUSE' not set
[01:29:37.119] Environment variable 'R_FUTURE_GLOBALENV_ONMISUSE' not set
[01:29:37.119] Environment variable 'R_FUTURE_WAIT_TIMEOUT' not set
[01:29:37.119] Environment variable 'R_FUTURE_WAIT_ALPHA' not set
[01:29:37.119] Environment variable 'R_FUTURE_ASSIGN_GLOBALS_EXCLUDE' not set
[01:29:37.119] Environment variable 'R_FUTURE_OUTPUT_WINDOWS_REENCODE' not set
[01:29:37.120] Environment variable 'R_FUTURE_GLOBALS_GLOBALSOF_LOCALS' not set
[01:29:37.120] Environment variable 'R_FUTURE_STATE_ONINVALID' not set
[01:29:37.120] Environment variable 'R_FUTURE_JOURNAL' not set
[01:29:37.120] Environment variable 'R_FUTURE_GLOBALS_KEEPWHERE' not set
[01:29:37.120] Option 'future.plan' of type 'function'
[01:29:37.121] R command-line argument: -p 1
[01:29:37.121]  => 'future.plan' already set.
[01:29:37.121] R process uuid: 08a2e737-c7e9-43f9-18a1-e0626f4d8539
[01:29:37.121] Setting plan('default')
[01:29:37.122] plan(): Setting new future strategy stack:
[01:29:37.122] List of future strategies:
[01:29:37.122] 1. multisession:
[01:29:37.122]    - args: function (..., workers = availableCores(), lazy = FALSE, rscript_libs = .libPaths(), envir = parent.frame())
[01:29:37.122]    - tweaked: FALSE
[01:29:37.122]    - call: NULL
[01:29:37.124] plan(): nbrOfWorkers() = 1
> strategy <- plan("next")
> print(strategy)
multisession:
- args: function (..., workers = availableCores(), lazy = FALSE, rscript_libs = .libPaths(), envir = parent.frame())
- tweaked: FALSE
- call: NULL
> stopifnot(inherits(strategy, "multisession"))
> plan("default")
[01:29:37.125] plan(): Setting new future strategy stack:
[01:29:37.125] List of future strategies:
[01:29:37.125] 1. multisession:
[01:29:37.125]    - args: function (..., workers = availableCores(), lazy = FALSE, rscript_libs = .libPaths(), envir = parent.frame())
[01:29:37.125]    - tweaked: FALSE
[01:29:37.125]    - call: NULL
[01:29:37.125] plan(): plan_init() of 'multisession', 'cluster', 'multiprocess', 'future', 'function' ...
[01:29:37.125] multisession:
[01:29:37.125] - args: function (..., workers = availableCores(), lazy = FALSE, rscript_libs = .libPaths(), envir = parent.frame())
[01:29:37.125] - tweaked: FALSE
[01:29:37.125] - call: NULL
[01:29:37.128] getGlobalsAndPackages() ...
[01:29:37.128] Not searching for globals
[01:29:37.128] - globals: [0] <none>
[01:29:37.128] getGlobalsAndPackages() ... DONE
[01:29:37.129] Packages needed by the future expression (n = 0): <none>
[01:29:37.129] Packages needed by future strategies (n = 0): <none>
[01:29:37.130] {
[01:29:37.130]     {
[01:29:37.130]         {
[01:29:37.130]             ...future.startTime <- base::Sys.time()
[01:29:37.130]             {
[01:29:37.130]                 {
[01:29:37.130]                   {
[01:29:37.130]                     base::local({
[01:29:37.130]                       has_future <- base::requireNamespace("future", 
[01:29:37.130]                         quietly = TRUE)
[01:29:37.130]                       if (has_future) {
[01:29:37.130]                         ns <- base::getNamespace("future")
[01:29:37.130]                         version <- ns[[".package"]][["version"]]
[01:29:37.130]                         if (is.null(version)) 
[01:29:37.130]                           version <- utils::packageVersion("future")
[01:29:37.130]                       }
[01:29:37.130]                       else {
[01:29:37.130]                         version <- NULL
[01:29:37.130]                       }
[01:29:37.130]                       if (!has_future || version < "1.8.0") {
[01:29:37.130]                         info <- base::c(r_version = base::gsub("R version ", 
[01:29:37.130]                           "", base::R.version$version.string), 
[01:29:37.130]                           platform = base::sprintf("%s (%s-bit)", 
[01:29:37.130]                             base::R.version$platform, 8 * base::.Machine$sizeof.pointer), 
[01:29:37.130]                           os = base::paste(base::Sys.info()[base::c("sysname", 
[01:29:37.130]                             "release", "version")], collapse = " "), 
[01:29:37.130]                           hostname = base::Sys.info()[["nodename"]])
[01:29:37.130]                         info <- base::sprintf("%s: %s", base::names(info), 
[01:29:37.130]                           info)
[01:29:37.130]                         info <- base::paste(info, collapse = "; ")
[01:29:37.130]                         if (!has_future) {
[01:29:37.130]                           msg <- base::sprintf("Package 'future' is not installed on worker (%s)", 
[01:29:37.130]                             info)
[01:29:37.130]                         }
[01:29:37.130]                         else {
[01:29:37.130]                           msg <- base::sprintf("Package 'future' on worker (%s) must be of version >= 1.8.0: %s", 
[01:29:37.130]                             info, version)
[01:29:37.130]                         }
[01:29:37.130]                         base::stop(msg)
[01:29:37.130]                       }
[01:29:37.130]                     })
[01:29:37.130]                   }
[01:29:37.130]                   options(future.plan = NULL)
[01:29:37.130]                   Sys.unsetenv("R_FUTURE_PLAN")
[01:29:37.130]                   future::plan("default", .cleanup = FALSE, .init = FALSE)
[01:29:37.130]                 }
[01:29:37.130]                 ...future.workdir <- getwd()
[01:29:37.130]             }
[01:29:37.130]             ...future.oldOptions <- base::as.list(base::.Options)
[01:29:37.130]             ...future.oldEnvVars <- base::Sys.getenv()
[01:29:37.130]         }
[01:29:37.130]         base::options(future.startup.script = FALSE, future.globals.onMissing = NULL, 
[01:29:37.130]             future.globals.maxSize = NULL, future.globals.method = NULL, 
[01:29:37.130]             future.globals.onMissing = NULL, future.globals.onReference = NULL, 
[01:29:37.130]             future.globals.resolve = NULL, future.resolve.recursive = NULL, 
[01:29:37.130]             future.rng.onMisuse = NULL, future.rng.onMisuse.keepFuture = NULL, 
[01:29:37.130]             future.stdout.windows.reencode = NULL, width = 80L)
[01:29:37.130]         ...future.futureOptionsAdded <- base::setdiff(base::names(base::.Options), 
[01:29:37.130]             base::names(...future.oldOptions))
[01:29:37.130]     }
[01:29:37.130]     if (FALSE) {
[01:29:37.130]     }
[01:29:37.130]     else {
[01:29:37.130]         if (TRUE) {
[01:29:37.130]             ...future.stdout <- base::rawConnection(base::raw(0L), 
[01:29:37.130]                 open = "w")
[01:29:37.130]         }
[01:29:37.130]         else {
[01:29:37.130]             ...future.stdout <- base::file(base::switch(.Platform$OS.type, 
[01:29:37.130]                 windows = "NUL", "/dev/null"), open = "w")
[01:29:37.130]         }
[01:29:37.130]         base::sink(...future.stdout, type = "output", split = FALSE)
[01:29:37.130]         base::on.exit(if (!base::is.null(...future.stdout)) {
[01:29:37.130]             base::sink(type = "output", split = FALSE)
[01:29:37.130]             base::close(...future.stdout)
[01:29:37.130]         }, add = TRUE)
[01:29:37.130]     }
[01:29:37.130]     ...future.frame <- base::sys.nframe()
[01:29:37.130]     ...future.conditions <- base::list()
[01:29:37.130]     ...future.rng <- base::globalenv()$.Random.seed
[01:29:37.130]     if (FALSE) {
[01:29:37.130]         ...future.globalenv.names <- c(base::names(base::.GlobalEnv), 
[01:29:37.130]             "...future.value", "...future.globalenv.names", ".Random.seed")
[01:29:37.130]     }
[01:29:37.130]     ...future.result <- base::tryCatch({
[01:29:37.130]         base::withCallingHandlers({
[01:29:37.130]             ...future.value <- base::withVisible(base::local(NA))
[01:29:37.130]             future::FutureResult(value = ...future.value$value, 
[01:29:37.130]                 visible = ...future.value$visible, rng = !identical(base::globalenv()$.Random.seed, 
[01:29:37.130]                   ...future.rng), globalenv = if (FALSE) 
[01:29:37.130]                   list(added = base::setdiff(base::names(base::.GlobalEnv), 
[01:29:37.130]                     ...future.globalenv.names))
[01:29:37.130]                 else NULL, started = ...future.startTime, version = "1.8")
[01:29:37.130]         }, condition = base::local({
[01:29:37.130]             c <- base::c
[01:29:37.130]             inherits <- base::inherits
[01:29:37.130]             invokeRestart <- base::invokeRestart
[01:29:37.130]             length <- base::length
[01:29:37.130]             list <- base::list
[01:29:37.130]             seq.int <- base::seq.int
[01:29:37.130]             signalCondition <- base::signalCondition
[01:29:37.130]             sys.calls <- base::sys.calls
[01:29:37.130]             `[[` <- base::`[[`
[01:29:37.130]             `+` <- base::`+`
[01:29:37.130]             `<<-` <- base::`<<-`
[01:29:37.130]             sysCalls <- function(calls = sys.calls(), from = 1L) {
[01:29:37.130]                 calls[seq.int(from = from + 12L, to = length(calls) - 
[01:29:37.130]                   3L)]
[01:29:37.130]             }
[01:29:37.130]             function(cond) {
[01:29:37.130]                 is_error <- inherits(cond, "error")
[01:29:37.130]                 ignore <- !is_error && !is.null(NULL) && inherits(cond, 
[01:29:37.130]                   NULL)
[01:29:37.130]                 if (is_error) {
[01:29:37.130]                   sessionInformation <- function() {
[01:29:37.130]                     list(r = base::R.Version(), locale = base::Sys.getlocale(), 
[01:29:37.130]                       rngkind = base::RNGkind(), namespaces = base::loadedNamespaces(), 
[01:29:37.130]                       search = base::search(), system = base::Sys.info())
[01:29:37.130]                   }
[01:29:37.130]                   ...future.conditions[[length(...future.conditions) + 
[01:29:37.130]                     1L]] <<- list(condition = cond, calls = c(sysCalls(from = ...future.frame), 
[01:29:37.130]                     cond$call), session = sessionInformation(), 
[01:29:37.130]                     timestamp = base::Sys.time(), signaled = 0L)
[01:29:37.130]                   signalCondition(cond)
[01:29:37.130]                 }
[01:29:37.130]                 else if (!ignore && TRUE && inherits(cond, c("condition", 
[01:29:37.130]                 "immediateCondition"))) {
[01:29:37.130]                   signal <- TRUE && inherits(cond, "immediateCondition")
[01:29:37.130]                   ...future.conditions[[length(...future.conditions) + 
[01:29:37.130]                     1L]] <<- list(condition = cond, signaled = base::as.integer(signal))
[01:29:37.130]                   if (TRUE && !signal) {
[01:29:37.130]                     muffleCondition <- function (cond, pattern = "^muffle") 
[01:29:37.130]                     {
[01:29:37.130]                       inherits <- base::inherits
[01:29:37.130]                       invokeRestart <- base::invokeRestart
[01:29:37.130]                       is.null <- base::is.null
[01:29:37.130]                       muffled <- FALSE
[01:29:37.130]                       if (inherits(cond, "message")) {
[01:29:37.130]                         muffled <- grepl(pattern, "muffleMessage")
[01:29:37.130]                         if (muffled) 
[01:29:37.130]                           invokeRestart("muffleMessage")
[01:29:37.130]                       }
[01:29:37.130]                       else if (inherits(cond, "warning")) {
[01:29:37.130]                         muffled <- grepl(pattern, "muffleWarning")
[01:29:37.130]                         if (muffled) 
[01:29:37.130]                           invokeRestart("muffleWarning")
[01:29:37.130]                       }
[01:29:37.130]                       else if (inherits(cond, "condition")) {
[01:29:37.130]                         if (!is.null(pattern)) {
[01:29:37.130]                           computeRestarts <- base::computeRestarts
[01:29:37.130]                           grepl <- base::grepl
[01:29:37.130]                           restarts <- computeRestarts(cond)
[01:29:37.130]                           for (restart in restarts) {
[01:29:37.130]                             name <- restart$name
[01:29:37.130]                             if (is.null(name)) 
[01:29:37.130]                               next
[01:29:37.130]                             if (!grepl(pattern, name)) 
[01:29:37.130]                               next
[01:29:37.130]                             invokeRestart(restart)
[01:29:37.130]                             muffled <- TRUE
[01:29:37.130]                             break
[01:29:37.130]                           }
[01:29:37.130]                         }
[01:29:37.130]                       }
[01:29:37.130]                       invisible(muffled)
[01:29:37.130]                     }
[01:29:37.130]                     muffleCondition(cond, pattern = "^muffle")
[01:29:37.130]                   }
[01:29:37.130]                 }
[01:29:37.130]                 else {
[01:29:37.130]                   if (TRUE) {
[01:29:37.130]                     muffleCondition <- function (cond, pattern = "^muffle") 
[01:29:37.130]                     {
[01:29:37.130]                       inherits <- base::inherits
[01:29:37.130]                       invokeRestart <- base::invokeRestart
[01:29:37.130]                       is.null <- base::is.null
[01:29:37.130]                       muffled <- FALSE
[01:29:37.130]                       if (inherits(cond, "message")) {
[01:29:37.130]                         muffled <- grepl(pattern, "muffleMessage")
[01:29:37.130]                         if (muffled) 
[01:29:37.130]                           invokeRestart("muffleMessage")
[01:29:37.130]                       }
[01:29:37.130]                       else if (inherits(cond, "warning")) {
[01:29:37.130]                         muffled <- grepl(pattern, "muffleWarning")
[01:29:37.130]                         if (muffled) 
[01:29:37.130]                           invokeRestart("muffleWarning")
[01:29:37.130]                       }
[01:29:37.130]                       else if (inherits(cond, "condition")) {
[01:29:37.130]                         if (!is.null(pattern)) {
[01:29:37.130]                           computeRestarts <- base::computeRestarts
[01:29:37.130]                           grepl <- base::grepl
[01:29:37.130]                           restarts <- computeRestarts(cond)
[01:29:37.130]                           for (restart in restarts) {
[01:29:37.130]                             name <- restart$name
[01:29:37.130]                             if (is.null(name)) 
[01:29:37.130]                               next
[01:29:37.130]                             if (!grepl(pattern, name)) 
[01:29:37.130]                               next
[01:29:37.130]                             invokeRestart(restart)
[01:29:37.130]                             muffled <- TRUE
[01:29:37.130]                             break
[01:29:37.130]                           }
[01:29:37.130]                         }
[01:29:37.130]                       }
[01:29:37.130]                       invisible(muffled)
[01:29:37.130]                     }
[01:29:37.130]                     muffleCondition(cond, pattern = "^muffle")
[01:29:37.130]                   }
[01:29:37.130]                 }
[01:29:37.130]             }
[01:29:37.130]         }))
[01:29:37.130]     }, error = function(ex) {
[01:29:37.130]         base::structure(base::list(value = NULL, visible = NULL, 
[01:29:37.130]             conditions = ...future.conditions, rng = !identical(base::globalenv()$.Random.seed, 
[01:29:37.130]                 ...future.rng), started = ...future.startTime, 
[01:29:37.130]             finished = Sys.time(), session_uuid = NA_character_, 
[01:29:37.130]             version = "1.8"), class = "FutureResult")
[01:29:37.130]     }, finally = {
[01:29:37.130]         if (!identical(...future.workdir, getwd())) 
[01:29:37.130]             setwd(...future.workdir)
[01:29:37.130]         {
[01:29:37.130]             if (identical(getOption("nwarnings"), ...future.oldOptions$nwarnings)) {
[01:29:37.130]                 ...future.oldOptions$nwarnings <- NULL
[01:29:37.130]             }
[01:29:37.130]             base::options(...future.oldOptions)
[01:29:37.130]             if (.Platform$OS.type == "windows") {
[01:29:37.130]                 old_names <- names(...future.oldEnvVars)
[01:29:37.130]                 envs <- base::Sys.getenv()
[01:29:37.130]                 names <- names(envs)
[01:29:37.130]                 common <- intersect(names, old_names)
[01:29:37.130]                 added <- setdiff(names, old_names)
[01:29:37.130]                 removed <- setdiff(old_names, names)
[01:29:37.130]                 changed <- common[...future.oldEnvVars[common] != 
[01:29:37.130]                   envs[common]]
[01:29:37.130]                 NAMES <- toupper(changed)
[01:29:37.130]                 args <- list()
[01:29:37.130]                 for (kk in seq_along(NAMES)) {
[01:29:37.130]                   name <- changed[[kk]]
[01:29:37.130]                   NAME <- NAMES[[kk]]
[01:29:37.130]                   if (name != NAME && is.element(NAME, old_names)) 
[01:29:37.130]                     next
[01:29:37.130]                   args[[name]] <- ...future.oldEnvVars[[name]]
[01:29:37.130]                 }
[01:29:37.130]                 NAMES <- toupper(added)
[01:29:37.130]                 for (kk in seq_along(NAMES)) {
[01:29:37.130]                   name <- added[[kk]]
[01:29:37.130]                   NAME <- NAMES[[kk]]
[01:29:37.130]                   if (name != NAME && is.element(NAME, old_names)) 
[01:29:37.130]                     next
[01:29:37.130]                   args[[name]] <- ""
[01:29:37.130]                 }
[01:29:37.130]                 NAMES <- toupper(removed)
[01:29:37.130]                 for (kk in seq_along(NAMES)) {
[01:29:37.130]                   name <- removed[[kk]]
[01:29:37.130]                   NAME <- NAMES[[kk]]
[01:29:37.130]                   if (name != NAME && is.element(NAME, old_names)) 
[01:29:37.130]                     next
[01:29:37.130]                   args[[name]] <- ...future.oldEnvVars[[name]]
[01:29:37.130]                 }
[01:29:37.130]                 if (length(args) > 0) 
[01:29:37.130]                   base::do.call(base::Sys.setenv, args = args)
[01:29:37.130]                 args <- names <- old_names <- NAMES <- envs <- common <- added <- removed <- NULL
[01:29:37.130]             }
[01:29:37.130]             else {
[01:29:37.130]                 base::do.call(base::Sys.setenv, args = base::as.list(...future.oldEnvVars))
[01:29:37.130]             }
[01:29:37.130]             {
[01:29:37.130]                 if (base::length(...future.futureOptionsAdded) > 
[01:29:37.130]                   0L) {
[01:29:37.130]                   opts <- base::vector("list", length = base::length(...future.futureOptionsAdded))
[01:29:37.130]                   base::names(opts) <- ...future.futureOptionsAdded
[01:29:37.130]                   base::options(opts)
[01:29:37.130]                 }
[01:29:37.130]                 {
[01:29:37.130]                   {
[01:29:37.130]                     NULL
[01:29:37.130]                     RNGkind("Mersenne-Twister")
[01:29:37.130]                     base::rm(list = ".Random.seed", envir = base::globalenv(), 
[01:29:37.130]                       inherits = FALSE)
[01:29:37.130]                   }
[01:29:37.130]                   options(future.plan = function (..., workers = availableCores(), 
[01:29:37.130]                     lazy = FALSE, rscript_libs = .libPaths(), 
[01:29:37.130]                     envir = parent.frame()) 
[01:29:37.130]                   {
[01:29:37.130]                     if (is.function(workers)) 
[01:29:37.130]                       workers <- workers()
[01:29:37.130]                     workers <- structure(as.integer(workers), 
[01:29:37.130]                       class = class(workers))
[01:29:37.130]                     stop_if_not(length(workers) == 1, is.finite(workers), 
[01:29:37.130]                       workers >= 1)
[01:29:37.130]                     if (workers == 1L && !inherits(workers, "AsIs")) {
[01:29:37.130]                       return(sequential(..., lazy = TRUE, envir = envir))
[01:29:37.130]                     }
[01:29:37.130]                     future <- MultisessionFuture(..., workers = workers, 
[01:29:37.130]                       lazy = lazy, rscript_libs = rscript_libs, 
[01:29:37.130]                       envir = envir)
[01:29:37.130]                     if (!future$lazy) 
[01:29:37.130]                       future <- run(future)
[01:29:37.130]                     invisible(future)
[01:29:37.130]                   })
[01:29:37.130]                   if (is.na(NA_character_)) 
[01:29:37.130]                     Sys.unsetenv("R_FUTURE_PLAN")
[01:29:37.130]                   else Sys.setenv(R_FUTURE_PLAN = NA_character_)
[01:29:37.130]                   future::plan(list(function (..., workers = availableCores(), 
[01:29:37.130]                     lazy = FALSE, rscript_libs = .libPaths(), 
[01:29:37.130]                     envir = parent.frame()) 
[01:29:37.130]                   {
[01:29:37.130]                     if (is.function(workers)) 
[01:29:37.130]                       workers <- workers()
[01:29:37.130]                     workers <- structure(as.integer(workers), 
[01:29:37.130]                       class = class(workers))
[01:29:37.130]                     stop_if_not(length(workers) == 1, is.finite(workers), 
[01:29:37.130]                       workers >= 1)
[01:29:37.130]                     if (workers == 1L && !inherits(workers, "AsIs")) {
[01:29:37.130]                       return(sequential(..., lazy = TRUE, envir = envir))
[01:29:37.130]                     }
[01:29:37.130]                     future <- MultisessionFuture(..., workers = workers, 
[01:29:37.130]                       lazy = lazy, rscript_libs = rscript_libs, 
[01:29:37.130]                       envir = envir)
[01:29:37.130]                     if (!future$lazy) 
[01:29:37.130]                       future <- run(future)
[01:29:37.130]                     invisible(future)
[01:29:37.130]                   }), .cleanup = FALSE, .init = FALSE)
[01:29:37.130]                 }
[01:29:37.130]             }
[01:29:37.130]         }
[01:29:37.130]     })
[01:29:37.130]     if (TRUE) {
[01:29:37.130]         base::sink(type = "output", split = FALSE)
[01:29:37.130]         if (TRUE) {
[01:29:37.130]             ...future.result$stdout <- base::rawToChar(base::rawConnectionValue(...future.stdout))
[01:29:37.130]         }
[01:29:37.130]         else {
[01:29:37.130]             ...future.result["stdout"] <- base::list(NULL)
[01:29:37.130]         }
[01:29:37.130]         base::close(...future.stdout)
[01:29:37.130]         ...future.stdout <- NULL
[01:29:37.130]     }
[01:29:37.130]     ...future.result$conditions <- ...future.conditions
[01:29:37.130]     ...future.result$finished <- base::Sys.time()
[01:29:37.130]     ...future.result
[01:29:37.130] }
[01:29:37.134] plan(): Setting new future strategy stack:
[01:29:37.134] List of future strategies:
[01:29:37.134] 1. sequential:
[01:29:37.134]    - args: function (..., envir = parent.frame(), workers = "<NULL>")
[01:29:37.134]    - tweaked: FALSE
[01:29:37.134]    - call: NULL
[01:29:37.135] plan(): nbrOfWorkers() = 1
[01:29:37.136] plan(): Setting new future strategy stack:
[01:29:37.137] List of future strategies:
[01:29:37.137] 1. multisession:
[01:29:37.137]    - args: function (..., workers = availableCores(), lazy = FALSE, rscript_libs = .libPaths(), envir = parent.frame())
[01:29:37.137]    - tweaked: FALSE
[01:29:37.137]    - call: NULL
[01:29:37.139] plan(): nbrOfWorkers() = 1
[01:29:37.139] SequentialFuture started (and completed)
[01:29:37.140] plan(): plan_init() of 'multisession', 'cluster', 'multiprocess', 'future', 'function' ... DONE
[01:29:37.142] plan(): nbrOfWorkers() = 1
> message("- .onLoad() w/ future.plan = 'multisession' & -p 1 ... DONE")
- .onLoad() w/ future.plan = 'multisession' & -p 1 ... DONE
> 
> options(future.plan = NULL, future.cmdargs = NULL, future.availableCores.system = NULL, future.availableCores.fallback = NULL)
> 
> message("*** .onLoad() ... DONE")
*** .onLoad() ... DONE
> 
> 
> message("*** .onAttach() ...")
*** .onAttach() ...
> 
> pkgname <- "future"
> 
> message("- .onAttach() w/ option future.startup.loadScript ...")
- .onAttach() w/ option future.startup.loadScript ...
> 
> for (value in list(NULL, FALSE, TRUE)) {
+   options(future.startup.loadScript = value)
+   .onAttach(pkgname, pkgname)
+ }
[01:29:37.146] Option 'future.startup.script': TRUE
[01:29:37.147] Future startup scripts considered: '.future.R', '~/.future.R'
[01:29:37.147] Future startup scripts found: <none>
[01:29:37.148] Option 'future.startup.script': TRUE
[01:29:37.148] Future startup scripts considered: '.future.R', '~/.future.R'
[01:29:37.148] Future startup scripts found: <none>
[01:29:37.148] Option 'future.startup.script': TRUE
[01:29:37.149] Future startup scripts considered: '.future.R', '~/.future.R'
[01:29:37.149] Future startup scripts found: <none>
> 
> message("- .onAttach() w/ option future.startup.loadScript ... DONE")
- .onAttach() w/ option future.startup.loadScript ... DONE
> 
> message("- .onAttach() with ./.future.R ...")
- .onAttach() with ./.future.R ...
> 
> pathname <- ".future.R"
> xyz <- 0L
> cat("xyz <- 42L; cat('ping\n')\n", file = pathname)
> .onAttach(pkgname, pkgname)
[01:29:37.150] Option 'future.startup.script': TRUE
[01:29:37.150] Future startup scripts considered: '.future.R', '~/.future.R'
[01:29:37.150] Future startup scripts found: '.future.R'
[01:29:37.151] Future startup script to load: '.future.R'
ping
[1] ".future.R"
> print(xyz)
[1] 42
> stopifnot(is.integer(xyz), xyz >= 0, xyz == 42L)
> file.remove(pathname)
[1] TRUE
> 
> message("- .onAttach() with ./.future.R ... DONE")
- .onAttach() with ./.future.R ... DONE
> 
> message("*** .onAttach() ... DONE")
*** .onAttach() ... DONE
> 
> 
> source("incl/end.R")
[01:29:37.153] plan(): Setting new future strategy stack:
[01:29:37.153] List of future strategies:
[01:29:37.153] 1. FutureStrategy:
[01:29:37.153]    - args: function (..., envir = parent.frame(), workers = "<NULL>")
[01:29:37.153]    - tweaked: FALSE
[01:29:37.153]    - call: future::plan(oplan)
[01:29:37.154] plan(): nbrOfWorkers() = 1
Failed to undo environment variables:
 - Expected environment variables: [n=204] '!ExitCode', 'ALLUSERSPROFILE', 'APPDATA', 'BIBINPUTS', 'BINDIR', 'BSTINPUTS', 'COMMONPROGRAMFILES', 'COMPUTERNAME', 'COMSPEC', 'CURL_CA_BUNDLE', 'CYGWIN', 'CommonProgramFiles(x86)', 'CommonProgramW6432', 'DriverData', 'HOME', 'HOMEDRIVE', 'HOMEPATH', 'JAGS_ROOT', 'JAVA_HOME', 'LANGUAGE', 'LC_COLLATE', 'LC_MONETARY', 'LC_TIME', 'LOCALAPPDATA', 'LOGONSERVER', 'LS_HOME', 'LS_LICENSE_PATH', 'MAKE', 'MAKEFLAGS', 'MAKELEVEL', 'MFLAGS', 'MSMPI_BENCHMARKS', 'MSMPI_BIN', 'MSYS2_ENV_CONV_EXCL', 'NUMBER_OF_PROCESSORS', 'OCL', 'OMP_THREAD_LIMIT', 'OS', 'PATH', 'PATHEXT', 'PROCESSOR_ARCHITECTURE', 'PROCESSOR_IDENTIFIER', 'PROCESSOR_LEVEL', 'PROCESSOR_REVISION', 'PROGRAMFILES', 'PROMPT', 'PSModulePath', 'PUBLIC', 'PWD', 'ProgramData', 'ProgramFiles(x86)', 'ProgramW6432', 'RTOOLS43_HOME', 'R_ARCH', 'R_BROWSER', 'R_BZIPCMD', 'R_CMD', 'R_COMPILED_BY', 'R_CRAN_WEB', 'R_CUSTOM_TOOLS_PATH', 'R_CUSTOM_TOOLS_SOFT', 'R_DOC_DIR', 'R_ENVIRON_USER', 'R_GSCMD', 'R_GZIPCMD', 'R_HOME', 'R_INCLUDE_DIR', 'R_INSTALL_TAR', 'R_LIBS', 'R_LIBS_SITE', 'R_LIBS_USER', 'R_MAX_NUM_DLLS', 'R_OSTYPE', 'R_PAPERSIZE', 'R_PAPERSIZE_USER', 'R_PARALLELLY_MAKENODEPSOCK_AUTOKILL', 'R_PARALLELLY_MAKENODEPSOCK_CONNECTTIMEOUT', 'R_PARALLELLY_MAKENODEPSOCK_RSCRIPT_LABEL', 'R_PARALLELLY_MAKENODEPSOCK_SESSIONINFO_PKGS', 'R_PARALLELLY_MAKENODEPSOCK_TIMEOUT', 'R_PARALLELLY_RANDOM_PORTS', 'R_PARALLEL_PORT', 'R_RD4PDF', 'R_RTOOLS43_PATH', 'R_SCRIPT_LEGACY', 'R_SHARE_DIR', 'R_TESTS', 'R_UNZIPCMD', 'R_USER', 'R_VERSION', 'R_ZIPCMD', 'SED', 'SHLVL', 'SYSTEMDRIVE', 'SYSTEMROOT', 'TAR', 'TAR_OPTIONS', 'TEMP', 'TERM', 'TEXINPUTS', 'TMP', 'TMPDIR', 'USERDOMAIN', 'USERDOMAIN_ROAMINGPROFILE', 'USERNAME', 'USERPROFILE', 'WINDIR', '_', '_R_CHECK_AUTOCONF_', '_R_CHECK_BOGUS_RETURN_', '_R_CHECK_BROWSER_NONINTERACTIVE_', '_R_CHECK_BUILD_VIGNETTES_SEPARATELY_', '_R_CHECK_CODETOOLS_PROFILE_', '_R_CHECK_CODE_ASSIGN_TO_GLOBALENV_', '_R_CHECK_CODE_ATTACH_', '_R_CHECK_CODE_CLASS_IS_STRING_', '_R_CHECK_CODE_DATA_INTO_GLOBALENV_', '_R_CHECK_CODE_USAGE_VIA_NAMESPACES_', '_R_CHECK_CODE_USAGE_WITHOUT_LOADING_', '_R_CHECK_CODE_USAGE_WITH_ONLY_BASE_ATTACHED_', '_R_CHECK_CODOC_VARIABLES_IN_USAGES_', '_R_CHECK_COMPACT_DATA2_', '_R_CHECK_COMPILATION_FLAGS_', '_R_CHECK_CONNECTIONS_LEFT_OPEN_', '_R_CHECK_CRAN_INCOMING_', '_R_CHECK_CRAN_INCOMING_CHECK_FILE_URIS_', '_R_CHECK_CRAN_INCOMING_CHECK_URLS_IN_PARALLEL_', '_R_CHECK_CRAN_INCOMING_NOTE_GNU_MAKE_', '_R_CHECK_CRAN_INCOMING_REMOTE_', '_R_CHECK_CRAN_INCOMING_USE_ASPELL_', '_R_CHECK_DATALIST_', '_R_CHECK_DEPRECATED_DEFUNCT_', '_R_CHECK_DOC_SIZES2_', '_R_CHECK_DOT_FIRSTLIB_', '_R_CHECK_DOT_INTERNAL_', '_R_CHECK_EXAMPLE_TIMING_THRESHOLD_', '_R_CHECK_EXECUTABLES_', '_R_CHECK_EXECUTABLES_EXCLUSIONS_', '_R_CHECK_FF_CALLS_', '_R_CHECK_FF_DUP_', '_R_CHECK_FORCE_SUGGESTS_', '_R_CHECK_FUTURE_FILE_TIMESTAMPS_', '_R_CHECK_FUTURE_FILE_TIMESTAMPS_LEEWAY_', '_R_CHECK_HAVE_MYSQL_', '_R_CHECK_HAVE_ODBC_', '_R_CHECK_HAVE_PERL_', '_R_CHECK_HAVE_POSTGRES_', '_R_CHECK_INSTALL_DEPENDS_', '_R_CHECK_INTERNALS2_', '_R_CHECK_LENGTH_1_CONDITION_', '_R_CHECK_LICENSE_', '_R_CHECK_LIMIT_CORES_', '_R_CHECK_MATRIX_DATA_', '_R_CHECK_MBCS_CONVERSION_FAILURE_', '_R_CHECK_NATIVE_ROUTINE_REGISTRATION_', '_R_CHECK_NEWS_IN_PLAIN_TEXT_', '_R_CHECK_NO_RECOMMENDED_', '_R_CHECK_NO_STOP_ON_TEST_ERROR_', '_R_CHECK_ORPHANED_', '_R_CHECK_OVERWRITE_REGISTERED_S3_METHODS_', '_R_CHECK_PACKAGES_USED_IGNORE_UNUSED_IMPORTS_', '_R_CHECK_PACKAGES_USED_IN_TESTS_USE_SUBDIRS_', '_R_CHECK_PACKAGE_DATASETS_SUPPRESS_NOTES_', '_R_CHECK_PACKAGE_NAME_', '_R_CHECK_PKG_SIZES_', '_R_CHECK_PKG_SIZES_THRESHOLD_', '_R_CHECK_PRAGMAS_', '_R_CHECK_RD_EXAMPLES_T_AND_F_', '_R_CHECK_RD_LINE_WIDTHS_', '_R_CHECK_RD_MATH_RENDERING_', '_R_CHECK_RD_NOTE_LOST_BRACES_', '_R_CHECK_RD_VALIDATE_RD2HTML_', '_R_CHECK_REPLACING_IMPORTS_', '_R_CHECK_R_DEPENDS_', '_R_CHECK_S3_METHODS_SHOW_POSSIBLE_ISSUES_', '_R_CHECK_SCREEN_DEVICE_', '_R_CHECK_SERIALIZATION_', '_R_CHECK_SHLIB_OPENMP_FLAGS_', '_R_CHECK_SRC_MINUS_W_IMPLICIT_', '_R_CHECK_SUBDIRS_NOCASE_', '_R_CHECK_SUBDIRS_STRICT_', '_R_CHECK_SUGGESTS_ONLY_', '_R_CHECK_SYSTEM_CLOCK_', '_R_CHECK_TESTS_NLINES_', '_R_CHECK_TEST_TIMING_', '_R_CHECK_TIMINGS_', '_R_CHECK_TOPLEVEL_FILES_', '_R_CHECK_UNDOC_USE_ALL_NAMES_', '_R_CHECK_UNSAFE_CALLS_', '_R_CHECK_URLS_SHOW_301_STATUS_', '_R_CHECK_VC_DIRS_', '_R_CHECK_VIGNETTES_NLINES_', '_R_CHECK_VIGNETTES_SKIP_RUN_MAYBE_', '_R_CHECK_VIGNETTE_TIMING_', '_R_CHECK_VIGNETTE_TITLES_', '_R_CHECK_WINDOWS_DEVICE_', '_R_CHECK_XREFS_USE_ALIASES_FROM_CRAN_', '_R_CLASS_MATRIX_ARRAY_', '_R_INSTALL_TIME_PATCHES_', '_R_S3_METHOD_LOOKUP_BASEENV_AFTER_GLOBALENV_', '_R_SHLIB_BUILD_OBJECTS_SYMBOL_TABLES_', '__R_CHECK_DOC_FILES_NOTE_IF_ALL_SPECIAL__', 'maj.version', 'nextArg--timingsnextArg--install'
 - Environment variables still there: [n=0] 
 - Environment variables missing: [n=1] 'MAKEFLAGS'
Differences environment variable by environment variable:
List of 3
 $ name    : chr "MAKEFLAGS"
 $ expected: 'Dlist' chr ""
 $ actual  : 'Dlist' chr NA
> 
> proc.time()
   user  system elapsed 
   0.78    0.18    2.29