R Under development (unstable) (2024-03-25 r86192 ucrt) -- "Unsuffered Consequences"
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Platform: x86_64-w64-mingw32/x64

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> source("incl/start.R")
[17:28:24.204] plan(): Setting new future strategy stack:
[17:28:24.205] List of future strategies:
[17:28:24.205] 1. sequential:
[17:28:24.205]    - args: function (..., envir = parent.frame(), workers = "<NULL>")
[17:28:24.205]    - tweaked: FALSE
[17:28:24.205]    - call: future::plan("sequential")
[17:28:24.221] plan(): nbrOfWorkers() = 1
> 
> maxCores <- min(2L, availableCores(methods = "system"))
> 
> 
> plan("default")
[17:28:24.227] plan(): Setting new future strategy stack:
[17:28:24.227] List of future strategies:
[17:28:24.227] 1. sequential:
[17:28:24.227]    - args: function (..., envir = parent.frame(), workers = "<NULL>")
[17:28:24.227]    - tweaked: FALSE
[17:28:24.227]    - call: NULL
[17:28:24.240] 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")
[17:28:24.249] plan(): Setting new future strategy stack:
[17:28:24.249] List of future strategies:
[17:28:24.249] 1. sequential:
[17:28:24.249]    - args: function (..., envir = parent.frame(), workers = "<NULL>")
[17:28:24.249]    - tweaked: FALSE
[17:28:24.249]    - call: NULL
[17:28:24.250] 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)
[17:28:24.251] Future-specific environment variables:
- R_FUTURE_WAIT_INTERVAL='0.01'
[17:28:24.251] Environment variable 'R_FUTURE_DEMO_MANDELBROT_REGION' not set
[17:28:24.252] Environment variable 'R_FUTURE_DEMO_MANDELBROT_NROW' not set
[17:28:24.252] Environment variable 'R_FUTURE_DEPRECATED_IGNORE' not set
[17:28:24.252] Environment variable 'R_FUTURE_DEPRECATED_DEFUNCT' not set
[17:28:24.252] Environment variable 'R_FUTURE_FORK_MULTITHREADING_ENABLE' not set
[17:28:24.252] Environment variable 'R_FUTURE_GLOBALS_MAXSIZE' not set
[17:28:24.253] Environment variable 'R_FUTURE_GLOBALS_ONMISSING' not set
[17:28:24.253] Environment variable 'R_FUTURE_GLOBALS_ONREFERENCE' not set
[17:28:24.253] Environment variable 'R_FUTURE_GLOBALS_METHOD' not set
[17:28:24.253] Environment variable 'R_FUTURE_GLOBALS_RESOLVE' not set
[17:28:24.253] Environment variable 'R_FUTURE_LAZY_ASSERTOWNER' not set
[17:28:24.254] Environment variable 'R_FUTURE_PLAN' not set
[17:28:24.254] Environment variable 'R_FUTURE_PLAN_DISALLOW' not set
[17:28:24.254] Environment variable 'R_FUTURE_PSOCK_RELAY_IMMEDIATE' not set
[17:28:24.254] Environment variable 'R_FUTURE_RELAY_IMMEDIATE' not set
[17:28:24.254] Environment variable 'R_FUTURE_RESOLVE_RECURSIVE' not set
[17:28:24.255] Environment variable 'R_FUTURE_ALIVE_TIMEOUT' not set
[17:28:24.255] Environment variable 'R_FUTURE_RESOLVED_TIMEOUT' not set
[17:28:24.255] Environment variable 'R_FUTURE_CLUSTER_RESOLVED_TIMEOUT' not set
[17:28:24.255] Environment variable 'R_FUTURE_MULTICORE_RESOLVED_TIMEOUT' not set
[17:28:24.255] Environment variable 'R_FUTURE_ONFUTURECONDITION_KEEPFUTURE' not set
[17:28:24.255] Environment variable 'R_FUTURE_RNG_ONMISUSE' not set
[17:28:24.256] Environment variable 'R_FUTURE_GLOBALENV_ONMISUSE' not set
[17:28:24.256] Environment variable 'R_FUTURE_WAIT_TIMEOUT' not set
[17:28:24.256] R_FUTURE_WAIT_INTERVAL='0.01'
[17:28:24.256] Coercing from character to numeric: '0.01'
[17:28:24.256] => options("future.wait.interval" = '0.01') [n=1, mode=double]
[17:28:24.257] Environment variable 'R_FUTURE_WAIT_ALPHA' not set
[17:28:24.257] Environment variable 'R_FUTURE_ASSIGN_GLOBALS_EXCLUDE' not set
[17:28:24.257] Environment variable 'R_FUTURE_OUTPUT_WINDOWS_REENCODE' not set
[17:28:24.257] Environment variable 'R_FUTURE_GLOBALS_GLOBALSOF_LOCALS' not set
[17:28:24.258] Environment variable 'R_FUTURE_STATE_ONINVALID' not set
[17:28:24.258] Environment variable 'R_FUTURE_JOURNAL' not set
[17:28:24.258] Environment variable 'R_FUTURE_GLOBALS_KEEPWHERE' not set
[17:28:24.258] R process uuid: 173f7e4a-5010-757c-259e-f08c10a652fa
[17:28:24.258] Setting plan('default')
[17:28:24.258] plan(): Setting new future strategy stack:
[17:28:24.259] List of future strategies:
[17:28:24.259] 1. sequential:
[17:28:24.259]    - args: function (..., envir = parent.frame(), workers = "<NULL>")
[17:28:24.259]    - tweaked: FALSE
[17:28:24.259]    - call: NULL
[17:28:24.259] 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")
[17:28:24.260] plan(): Setting new future strategy stack:
[17:28:24.260] List of future strategies:
[17:28:24.260] 1. sequential:
[17:28:24.260]    - args: function (..., envir = parent.frame(), workers = "<NULL>")
[17:28:24.260]    - tweaked: FALSE
[17:28:24.260]    - call: NULL
[17:28:24.261] 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)
[17:28:24.262] Future-specific environment variables:
- R_FUTURE_WAIT_INTERVAL='0.01'
[17:28:24.262] Environment variable 'R_FUTURE_DEMO_MANDELBROT_REGION' not set
[17:28:24.262] Environment variable 'R_FUTURE_DEMO_MANDELBROT_NROW' not set
[17:28:24.263] Environment variable 'R_FUTURE_DEPRECATED_IGNORE' not set
[17:28:24.263] Environment variable 'R_FUTURE_DEPRECATED_DEFUNCT' not set
[17:28:24.263] Environment variable 'R_FUTURE_FORK_MULTITHREADING_ENABLE' not set
[17:28:24.263] Environment variable 'R_FUTURE_GLOBALS_MAXSIZE' not set
[17:28:24.263] Environment variable 'R_FUTURE_GLOBALS_ONMISSING' not set
[17:28:24.264] Environment variable 'R_FUTURE_GLOBALS_ONREFERENCE' not set
[17:28:24.264] Environment variable 'R_FUTURE_GLOBALS_METHOD' not set
[17:28:24.264] Environment variable 'R_FUTURE_GLOBALS_RESOLVE' not set
[17:28:24.264] Environment variable 'R_FUTURE_LAZY_ASSERTOWNER' not set
[17:28:24.264] Environment variable 'R_FUTURE_PLAN' not set
[17:28:24.265] Environment variable 'R_FUTURE_PLAN_DISALLOW' not set
[17:28:24.265] Environment variable 'R_FUTURE_PSOCK_RELAY_IMMEDIATE' not set
[17:28:24.265] Environment variable 'R_FUTURE_RELAY_IMMEDIATE' not set
[17:28:24.265] Environment variable 'R_FUTURE_RESOLVE_RECURSIVE' not set
[17:28:24.265] Environment variable 'R_FUTURE_ALIVE_TIMEOUT' not set
[17:28:24.265] Environment variable 'R_FUTURE_RESOLVED_TIMEOUT' not set
[17:28:24.266] Environment variable 'R_FUTURE_CLUSTER_RESOLVED_TIMEOUT' not set
[17:28:24.266] Environment variable 'R_FUTURE_MULTICORE_RESOLVED_TIMEOUT' not set
[17:28:24.266] Environment variable 'R_FUTURE_ONFUTURECONDITION_KEEPFUTURE' not set
[17:28:24.266] Environment variable 'R_FUTURE_RNG_ONMISUSE' not set
[17:28:24.266] Environment variable 'R_FUTURE_GLOBALENV_ONMISUSE' not set
[17:28:24.267] Environment variable 'R_FUTURE_WAIT_TIMEOUT' not set
[17:28:24.267] Environment variable 'R_FUTURE_WAIT_ALPHA' not set
[17:28:24.267] Environment variable 'R_FUTURE_ASSIGN_GLOBALS_EXCLUDE' not set
[17:28:24.267] Environment variable 'R_FUTURE_OUTPUT_WINDOWS_REENCODE' not set
[17:28:24.267] Environment variable 'R_FUTURE_GLOBALS_GLOBALSOF_LOCALS' not set
[17:28:24.268] Environment variable 'R_FUTURE_STATE_ONINVALID' not set
[17:28:24.268] Environment variable 'R_FUTURE_JOURNAL' not set
[17:28:24.268] Environment variable 'R_FUTURE_GLOBALS_KEEPWHERE' not set
[17:28:24.268] R command-line argument: -p 1
[17:28:24.269]  => options(future.plan = sequential)
[17:28:24.269] R process uuid: 173f7e4a-5010-757c-259e-f08c10a652fa
[17:28:24.269] Setting plan('default')
[17:28:24.269] plan(): Setting new future strategy stack:
[17:28:24.269] List of future strategies:
[17:28:24.269] 1. sequential:
[17:28:24.269]    - args: function (..., envir = parent.frame(), workers = "<NULL>")
[17:28:24.269]    - tweaked: FALSE
[17:28:24.269]    - call: NULL
[17:28:24.270] 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")
[17:28:24.270] plan(): Setting new future strategy stack:
[17:28:24.271] List of future strategies:
[17:28:24.271] 1. sequential:
[17:28:24.271]    - args: function (..., envir = parent.frame(), workers = "<NULL>")
[17:28:24.271]    - tweaked: FALSE
[17:28:24.271]    - call: NULL
[17:28:24.271] 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")
[17:28:24.272] plan(): Setting new future strategy stack:
[17:28:24.272] List of future strategies:
[17:28:24.272] 1. sequential:
[17:28:24.272]    - args: function (..., envir = parent.frame(), workers = "<NULL>")
[17:28:24.272]    - tweaked: FALSE
[17:28:24.272]    - call: NULL
[17:28:24.272] plan(): nbrOfWorkers() = 1
> options(future.plan = NULL, future.cmdargs = "-parallel=1")
> .onLoad(pkgname, pkgname)
[17:28:24.273] Future-specific environment variables:
- R_FUTURE_WAIT_INTERVAL='0.01'
[17:28:24.274] Environment variable 'R_FUTURE_DEMO_MANDELBROT_REGION' not set
[17:28:24.274] Environment variable 'R_FUTURE_DEMO_MANDELBROT_NROW' not set
[17:28:24.274] Environment variable 'R_FUTURE_DEPRECATED_IGNORE' not set
[17:28:24.274] Environment variable 'R_FUTURE_DEPRECATED_DEFUNCT' not set
[17:28:24.274] Environment variable 'R_FUTURE_FORK_MULTITHREADING_ENABLE' not set
[17:28:24.275] Environment variable 'R_FUTURE_GLOBALS_MAXSIZE' not set
[17:28:24.275] Environment variable 'R_FUTURE_GLOBALS_ONMISSING' not set
[17:28:24.275] Environment variable 'R_FUTURE_GLOBALS_ONREFERENCE' not set
[17:28:24.275] Environment variable 'R_FUTURE_GLOBALS_METHOD' not set
[17:28:24.275] Environment variable 'R_FUTURE_GLOBALS_RESOLVE' not set
[17:28:24.276] Environment variable 'R_FUTURE_LAZY_ASSERTOWNER' not set
[17:28:24.276] Environment variable 'R_FUTURE_PLAN' not set
[17:28:24.276] Environment variable 'R_FUTURE_PLAN_DISALLOW' not set
[17:28:24.276] Environment variable 'R_FUTURE_PSOCK_RELAY_IMMEDIATE' not set
[17:28:24.276] Environment variable 'R_FUTURE_RELAY_IMMEDIATE' not set
[17:28:24.276] Environment variable 'R_FUTURE_RESOLVE_RECURSIVE' not set
[17:28:24.277] Environment variable 'R_FUTURE_ALIVE_TIMEOUT' not set
[17:28:24.277] Environment variable 'R_FUTURE_RESOLVED_TIMEOUT' not set
[17:28:24.277] Environment variable 'R_FUTURE_CLUSTER_RESOLVED_TIMEOUT' not set
[17:28:24.277] Environment variable 'R_FUTURE_MULTICORE_RESOLVED_TIMEOUT' not set
[17:28:24.277] Environment variable 'R_FUTURE_ONFUTURECONDITION_KEEPFUTURE' not set
[17:28:24.278] Environment variable 'R_FUTURE_RNG_ONMISUSE' not set
[17:28:24.278] Environment variable 'R_FUTURE_GLOBALENV_ONMISUSE' not set
[17:28:24.278] Environment variable 'R_FUTURE_WAIT_TIMEOUT' not set
[17:28:24.278] Environment variable 'R_FUTURE_WAIT_ALPHA' not set
[17:28:24.278] Environment variable 'R_FUTURE_ASSIGN_GLOBALS_EXCLUDE' not set
[17:28:24.278] Environment variable 'R_FUTURE_OUTPUT_WINDOWS_REENCODE' not set
[17:28:24.279] Environment variable 'R_FUTURE_GLOBALS_GLOBALSOF_LOCALS' not set
[17:28:24.279] Environment variable 'R_FUTURE_STATE_ONINVALID' not set
[17:28:24.279] Environment variable 'R_FUTURE_JOURNAL' not set
[17:28:24.279] Environment variable 'R_FUTURE_GLOBALS_KEEPWHERE' not set
[17:28:24.279] R process uuid: 173f7e4a-5010-757c-259e-f08c10a652fa
[17:28:24.280] Setting plan('default')
[17:28:24.280] plan(): Setting new future strategy stack:
[17:28:24.280] List of future strategies:
[17:28:24.280] 1. sequential:
[17:28:24.280]    - args: function (..., envir = parent.frame(), workers = "<NULL>")
[17:28:24.280]    - tweaked: FALSE
[17:28:24.280]    - call: NULL
[17:28:24.281] 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")
[17:28:24.281] plan(): Setting new future strategy stack:
[17:28:24.281] List of future strategies:
[17:28:24.281] 1. sequential:
[17:28:24.281]    - args: function (..., envir = parent.frame(), workers = "<NULL>")
[17:28:24.281]    - tweaked: FALSE
[17:28:24.281]    - call: NULL
[17:28:24.282] 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)
[17:28:24.283] Future-specific environment variables:
- R_FUTURE_WAIT_INTERVAL='0.01'
[17:28:24.283] Environment variable 'R_FUTURE_DEMO_MANDELBROT_REGION' not set
[17:28:24.284] Environment variable 'R_FUTURE_DEMO_MANDELBROT_NROW' not set
[17:28:24.284] Environment variable 'R_FUTURE_DEPRECATED_IGNORE' not set
[17:28:24.284] Environment variable 'R_FUTURE_DEPRECATED_DEFUNCT' not set
[17:28:24.284] Environment variable 'R_FUTURE_FORK_MULTITHREADING_ENABLE' not set
[17:28:24.284] Environment variable 'R_FUTURE_GLOBALS_MAXSIZE' not set
[17:28:24.285] Environment variable 'R_FUTURE_GLOBALS_ONMISSING' not set
[17:28:24.285] Environment variable 'R_FUTURE_GLOBALS_ONREFERENCE' not set
[17:28:24.285] Environment variable 'R_FUTURE_GLOBALS_METHOD' not set
[17:28:24.285] Environment variable 'R_FUTURE_GLOBALS_RESOLVE' not set
[17:28:24.285] Environment variable 'R_FUTURE_LAZY_ASSERTOWNER' not set
[17:28:24.286] Environment variable 'R_FUTURE_PLAN' not set
[17:28:24.286] Environment variable 'R_FUTURE_PLAN_DISALLOW' not set
[17:28:24.286] Environment variable 'R_FUTURE_PSOCK_RELAY_IMMEDIATE' not set
[17:28:24.286] Environment variable 'R_FUTURE_RELAY_IMMEDIATE' not set
[17:28:24.286] Environment variable 'R_FUTURE_RESOLVE_RECURSIVE' not set
[17:28:24.288] Environment variable 'R_FUTURE_ALIVE_TIMEOUT' not set
[17:28:24.288] Environment variable 'R_FUTURE_RESOLVED_TIMEOUT' not set
[17:28:24.288] Environment variable 'R_FUTURE_CLUSTER_RESOLVED_TIMEOUT' not set
[17:28:24.288] Environment variable 'R_FUTURE_MULTICORE_RESOLVED_TIMEOUT' not set
[17:28:24.288] Environment variable 'R_FUTURE_ONFUTURECONDITION_KEEPFUTURE' not set
[17:28:24.289] Environment variable 'R_FUTURE_RNG_ONMISUSE' not set
[17:28:24.289] Environment variable 'R_FUTURE_GLOBALENV_ONMISUSE' not set
[17:28:24.289] Environment variable 'R_FUTURE_WAIT_TIMEOUT' not set
[17:28:24.289] Environment variable 'R_FUTURE_WAIT_ALPHA' not set
[17:28:24.289] Environment variable 'R_FUTURE_ASSIGN_GLOBALS_EXCLUDE' not set
[17:28:24.290] Environment variable 'R_FUTURE_OUTPUT_WINDOWS_REENCODE' not set
[17:28:24.290] Environment variable 'R_FUTURE_GLOBALS_GLOBALSOF_LOCALS' not set
[17:28:24.290] Environment variable 'R_FUTURE_STATE_ONINVALID' not set
[17:28:24.290] Environment variable 'R_FUTURE_JOURNAL' not set
[17:28:24.290] Environment variable 'R_FUTURE_GLOBALS_KEEPWHERE' not set
[17:28:24.291] R command-line argument: -p 2
[17:28:24.291]  => options(future.plan = tweak(multisession, workers = 2))
[17:28:24.293] R process uuid: 173f7e4a-5010-757c-259e-f08c10a652fa
[17:28:24.293] Setting plan('default')
[17:28:24.294] plan(): Setting new future strategy stack:
[17:28:24.294] List of future strategies:
[17:28:24.294] 1. multisession:
[17:28:24.294]    - args: function (..., workers = 2L, envir = parent.frame())
[17:28:24.294]    - tweaked: TRUE
[17:28:24.294]    - call: NULL
[17:28:24.294] 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")
[17:28:24.295] plan(): Setting new future strategy stack:
[17:28:24.295] List of future strategies:
[17:28:24.295] 1. multisession:
[17:28:24.295]    - args: function (..., workers = 2L, envir = parent.frame())
[17:28:24.295]    - tweaked: TRUE
[17:28:24.295]    - call: NULL
[17:28:24.295] plan(): plan_init() of 'tweaked', 'multisession', 'cluster', 'multiprocess', 'future', 'function' ...
[17:28:24.296] multisession:
[17:28:24.296] - args: function (..., workers = 2L, envir = parent.frame())
[17:28:24.296] - tweaked: TRUE
[17:28:24.296] - call: NULL
[17:28:24.297] getGlobalsAndPackages() ...
[17:28:24.297] Not searching for globals
[17:28:24.297] - globals: [0] <none>
[17:28:24.298] getGlobalsAndPackages() ... DONE
[17:28:24.298] [local output] makeClusterPSOCK() ...
[17:28:24.327] [local output] Workers: [n = 2] 'localhost', 'localhost'
[17:28:24.333] [local output] Base port: 30224
[17:28:24.333] [local output] Getting setup options for 2 cluster nodes ...
[17:28:24.333] [local output]  - Node 1 of 2 ...
[17:28:24.334] [local output] localMachine=TRUE => revtunnel=FALSE

[17:28:24.335] Testing if worker's PID can be inferred: '"D:/RCompile/recent/R/bin/x64/Rscript" -e "try(suppressWarnings(cat(Sys.getpid(),file=\"D:/temp/RtmpG4ZQEV/worker.rank=1.parallelly.parent=42284.a52c76602f1c.pid\")), silent = TRUE)" -e "file.exists(\"D:/temp/RtmpG4ZQEV/worker.rank=1.parallelly.parent=42284.a52c76602f1c.pid\")"'
[17:28:24.774] - Possible to infer worker's PID: TRUE
[17:28:24.775] [local output] Rscript port: 30224

[17:28:24.775] [local output]  - Node 2 of 2 ...
[17:28:24.776] [local output] localMachine=TRUE => revtunnel=FALSE

[17:28:24.777] [local output] Rscript port: 30224

[17:28:24.777] [local output] Getting setup options for 2 cluster nodes ... done
[17:28:24.778] [local output]  - Parallel setup requested for some PSOCK nodes
[17:28:24.778] [local output] Setting up PSOCK nodes in parallel
[17:28:24.778] List of 36
[17:28:24.778]  $ worker          : chr "localhost"
[17:28:24.778]   ..- attr(*, "localhost")= logi TRUE
[17:28:24.778]  $ master          : chr "localhost"
[17:28:24.778]  $ port            : int 30224
[17:28:24.778]  $ connectTimeout  : num 120
[17:28:24.778]  $ timeout         : num 120
[17:28:24.778]  $ rscript         : chr "\"D:/RCompile/recent/R/bin/x64/Rscript\""
[17:28:24.778]  $ homogeneous     : logi TRUE
[17:28:24.778]  $ rscript_args    : chr "--default-packages=datasets,utils,grDevices,graphics,stats,methods -e \"#label=startup.R:42284:CRANWIN3:CRAN\" "| __truncated__
[17:28:24.778]  $ rscript_envs    : NULL
[17:28:24.778]  $ rscript_libs    : chr [1:2] "D:/temp/RtmpAVtqMV/RLIBS_30708245f64e7" "D:/RCompile/recent/R/library"
[17:28:24.778]  $ rscript_startup : NULL
[17:28:24.778]  $ rscript_sh      : chr "cmd"
[17:28:24.778]  $ default_packages: chr [1:6] "datasets" "utils" "grDevices" "graphics" ...
[17:28:24.778]  $ methods         : logi TRUE
[17:28:24.778]  $ socketOptions   : chr "no-delay"
[17:28:24.778]  $ useXDR          : logi FALSE
[17:28:24.778]  $ outfile         : chr "/dev/null"
[17:28:24.778]  $ renice          : int NA
[17:28:24.778]  $ rshcmd          : NULL
[17:28:24.778]  $ user            : chr(0) 
[17:28:24.778]  $ revtunnel       : logi FALSE
[17:28:24.778]  $ rshlogfile      : NULL
[17:28:24.778]  $ rshopts         : chr(0) 
[17:28:24.778]  $ rank            : int 1
[17:28:24.778]  $ manual          : logi FALSE
[17:28:24.778]  $ dryrun          : logi FALSE
[17:28:24.778]  $ quiet           : logi FALSE
[17:28:24.778]  $ setup_strategy  : chr "parallel"
[17:28:24.778]  $ local_cmd       : chr "\"D:/RCompile/recent/R/bin/x64/Rscript\" --default-packages=datasets,utils,grDevices,graphics,stats,methods -e "| __truncated__
[17:28:24.778]  $ pidfile         : chr "D:/temp/RtmpG4ZQEV/worker.rank=1.parallelly.parent=42284.a52c76602f1c.pid"
[17:28:24.778]  $ rshcmd_label    : NULL
[17:28:24.778]  $ rsh_call        : NULL
[17:28:24.778]  $ cmd             : chr "\"D:/RCompile/recent/R/bin/x64/Rscript\" --default-packages=datasets,utils,grDevices,graphics,stats,methods -e "| __truncated__
[17:28:24.778]  $ localMachine    : logi TRUE
[17:28:24.778]  $ make_fcn        :function (worker = getOption2("parallelly.localhost.hostname", "localhost"), 
[17:28:24.778]     master = NULL, port, connectTimeout = getOption2("parallelly.makeNodePSOCK.connectTimeout", 
[17:28:24.778]         2 * 60), timeout = getOption2("parallelly.makeNodePSOCK.timeout", 
[17:28:24.778]         30 * 24 * 60 * 60), rscript = NULL, homogeneous = NULL, rscript_args = NULL, 
[17:28:24.778]     rscript_envs = NULL, rscript_libs = NULL, rscript_startup = NULL, rscript_sh = c("auto", 
[17:28:24.778]         "cmd", "sh"), default_packages = c("datasets", "utils", "grDevices", 
[17:28:24.778]         "graphics", "stats", if (methods) "methods"), methods = TRUE, socketOptions = getOption2("parallelly.makeNodePSOCK.socketOptions", 
[17:28:24.778]         "no-delay"), useXDR = getOption2("parallelly.makeNodePSOCK.useXDR", 
[17:28:24.778]         FALSE), outfile = "/dev/null", renice = NA_integer_, rshcmd = getOption2("parallelly.makeNodePSOCK.rshcmd", 
[17:28:24.778]         NULL), user = NULL, revtunnel = NA, rshlogfile = NULL, rshopts = getOption2("parallelly.makeNodePSOCK.rshopts", 
[17:28:24.778]         NULL), rank = 1L, manual = FALSE, dryrun = FALSE, quiet = FALSE, 
[17:28:24.778]     setup_strategy = getOption2("parallelly.makeNodePSOCK.setup_strategy", 
[17:28:24.778]         "parallel"), action = c("launch", "options"), verbose = FALSE)  
[17:28:24.778]  $ arguments       :List of 28
[17:28:24.778]   ..$ worker          : chr "localhost"
[17:28:24.778]   ..$ master          : NULL
[17:28:24.778]   ..$ port            : int 30224
[17:28:24.778]   ..$ connectTimeout  : num 120
[17:28:24.778]   ..$ timeout         : num 120
[17:28:24.778]   ..$ rscript         : NULL
[17:28:24.778]   ..$ homogeneous     : NULL
[17:28:24.778]   ..$ rscript_args    : NULL
[17:28:24.778]   ..$ rscript_envs    : NULL
[17:28:24.778]   ..$ rscript_libs    : chr [1:2] "D:/temp/RtmpAVtqMV/RLIBS_30708245f64e7" "D:/RCompile/recent/R/library"
[17:28:24.778]   ..$ rscript_startup : NULL
[17:28:24.778]   ..$ rscript_sh      : chr [1:3] "auto" "cmd" "sh"
[17:28:24.778]   ..$ default_packages: chr [1:6] "datasets" "utils" "grDevices" "graphics" ...
[17:28:24.778]   ..$ methods         : logi TRUE
[17:28:24.778]   ..$ socketOptions   : chr "no-delay"
[17:28:24.778]   ..$ useXDR          : logi FALSE
[17:28:24.778]   ..$ outfile         : chr "/dev/null"
[17:28:24.778]   ..$ renice          : int NA
[17:28:24.778]   ..$ rshcmd          : NULL
[17:28:24.778]   ..$ user            : NULL
[17:28:24.778]   ..$ revtunnel       : logi NA
[17:28:24.778]   ..$ rshlogfile      : NULL
[17:28:24.778]   ..$ rshopts         : NULL
[17:28:24.778]   ..$ rank            : int 1
[17:28:24.778]   ..$ manual          : logi FALSE
[17:28:24.778]   ..$ dryrun          : logi FALSE
[17:28:24.778]   ..$ quiet           : logi FALSE
[17:28:24.778]   ..$ setup_strategy  : chr "parallel"
[17:28:24.778]  - attr(*, "class")= chr [1:2] "makeNodePSOCKOptions" "makeNodeOptions"
[17:28:24.800] [local output] System call to launch all workers:
[17:28:24.800] [local output] "D:/RCompile/recent/R/bin/x64/Rscript" --default-packages=datasets,utils,grDevices,graphics,stats,methods -e "#label=startup.R:42284:CRANWIN3:CRAN" -e "try(suppressWarnings(cat(Sys.getpid(),file=\"D:/temp/RtmpG4ZQEV/worker.rank=1.parallelly.parent=42284.a52c76602f1c.pid\")), silent = TRUE)" -e "options(socketOptions = \"no-delay\")" -e ".libPaths(c(\"D:/temp/RtmpAVtqMV/RLIBS_30708245f64e7\",\"D:/RCompile/recent/R/library\"))" -e "workRSOCK <- tryCatch(parallel:::.workRSOCK, error=function(e) parallel:::.slaveRSOCK); workRSOCK()" MASTER=localhost PORT=30224 OUT=/dev/null TIMEOUT=120 XDR=FALSE SETUPTIMEOUT=120 SETUPSTRATEGY=parallel
[17:28:24.800] [local output] Starting PSOCK main server
[17:28:24.806] [local output] Workers launched
[17:28:24.806] [local output] Waiting for workers to connect back
[17:28:24.807]  - [local output] 0 workers out of 2 ready
[17:28:24.971]  - [local output] 0 workers out of 2 ready
[17:28:24.971]  - [local output] 1 workers out of 2 ready
[17:28:24.973]  - [local output] 1 workers out of 2 ready
[17:28:24.974]  - [local output] 2 workers out of 2 ready
[17:28:24.974] [local output] Launching of workers completed
[17:28:24.974] [local output] Collecting session information from workers
[17:28:24.975] [local output]  - Worker #1 of 2
[17:28:24.976] [local output]  - Worker #2 of 2
[17:28:24.976] [local output] makeClusterPSOCK() ... done
[17:28:24.989] Packages needed by the future expression (n = 0): <none>
[17:28:24.989] Packages needed by future strategies (n = 0): <none>
[17:28:24.990] {
[17:28:24.990]     {
[17:28:24.990]         {
[17:28:24.990]             ...future.startTime <- base::Sys.time()
[17:28:24.990]             {
[17:28:24.990]                 {
[17:28:24.990]                   {
[17:28:24.990]                     {
[17:28:24.990]                       base::local({
[17:28:24.990]                         has_future <- base::requireNamespace("future", 
[17:28:24.990]                           quietly = TRUE)
[17:28:24.990]                         if (has_future) {
[17:28:24.990]                           ns <- base::getNamespace("future")
[17:28:24.990]                           version <- ns[[".package"]][["version"]]
[17:28:24.990]                           if (is.null(version)) 
[17:28:24.990]                             version <- utils::packageVersion("future")
[17:28:24.990]                         }
[17:28:24.990]                         else {
[17:28:24.990]                           version <- NULL
[17:28:24.990]                         }
[17:28:24.990]                         if (!has_future || version < "1.8.0") {
[17:28:24.990]                           info <- base::c(r_version = base::gsub("R version ", 
[17:28:24.990]                             "", base::R.version$version.string), 
[17:28:24.990]                             platform = base::sprintf("%s (%s-bit)", 
[17:28:24.990]                               base::R.version$platform, 8 * base::.Machine$sizeof.pointer), 
[17:28:24.990]                             os = base::paste(base::Sys.info()[base::c("sysname", 
[17:28:24.990]                               "release", "version")], collapse = " "), 
[17:28:24.990]                             hostname = base::Sys.info()[["nodename"]])
[17:28:24.990]                           info <- base::sprintf("%s: %s", base::names(info), 
[17:28:24.990]                             info)
[17:28:24.990]                           info <- base::paste(info, collapse = "; ")
[17:28:24.990]                           if (!has_future) {
[17:28:24.990]                             msg <- base::sprintf("Package 'future' is not installed on worker (%s)", 
[17:28:24.990]                               info)
[17:28:24.990]                           }
[17:28:24.990]                           else {
[17:28:24.990]                             msg <- base::sprintf("Package 'future' on worker (%s) must be of version >= 1.8.0: %s", 
[17:28:24.990]                               info, version)
[17:28:24.990]                           }
[17:28:24.990]                           base::stop(msg)
[17:28:24.990]                         }
[17:28:24.990]                       })
[17:28:24.990]                     }
[17:28:24.990]                     ...future.mc.cores.old <- base::getOption("mc.cores")
[17:28:24.990]                     base::options(mc.cores = 1L)
[17:28:24.990]                   }
[17:28:24.990]                   ...future.strategy.old <- future::plan("list")
[17:28:24.990]                   options(future.plan = NULL)
[17:28:24.990]                   Sys.unsetenv("R_FUTURE_PLAN")
[17:28:24.990]                   future::plan("default", .cleanup = FALSE, .init = FALSE)
[17:28:24.990]                 }
[17:28:24.990]                 ...future.workdir <- getwd()
[17:28:24.990]             }
[17:28:24.990]             ...future.oldOptions <- base::as.list(base::.Options)
[17:28:24.990]             ...future.oldEnvVars <- base::Sys.getenv()
[17:28:24.990]         }
[17:28:24.990]         base::options(future.startup.script = FALSE, future.globals.onMissing = NULL, 
[17:28:24.990]             future.globals.maxSize = NULL, future.globals.method = NULL, 
[17:28:24.990]             future.globals.onMissing = NULL, future.globals.onReference = NULL, 
[17:28:24.990]             future.globals.resolve = NULL, future.resolve.recursive = NULL, 
[17:28:24.990]             future.rng.onMisuse = NULL, future.rng.onMisuse.keepFuture = NULL, 
[17:28:24.990]             future.stdout.windows.reencode = NULL, width = 80L)
[17:28:24.990]         ...future.futureOptionsAdded <- base::setdiff(base::names(base::.Options), 
[17:28:24.990]             base::names(...future.oldOptions))
[17:28:24.990]     }
[17:28:24.990]     if (FALSE) {
[17:28:24.990]     }
[17:28:24.990]     else {
[17:28:24.990]         if (TRUE) {
[17:28:24.990]             ...future.stdout <- base::rawConnection(base::raw(0L), 
[17:28:24.990]                 open = "w")
[17:28:24.990]         }
[17:28:24.990]         else {
[17:28:24.990]             ...future.stdout <- base::file(base::switch(.Platform$OS.type, 
[17:28:24.990]                 windows = "NUL", "/dev/null"), open = "w")
[17:28:24.990]         }
[17:28:24.990]         base::sink(...future.stdout, type = "output", split = FALSE)
[17:28:24.990]         base::on.exit(if (!base::is.null(...future.stdout)) {
[17:28:24.990]             base::sink(type = "output", split = FALSE)
[17:28:24.990]             base::close(...future.stdout)
[17:28:24.990]         }, add = TRUE)
[17:28:24.990]     }
[17:28:24.990]     ...future.frame <- base::sys.nframe()
[17:28:24.990]     ...future.conditions <- base::list()
[17:28:24.990]     ...future.rng <- base::globalenv()$.Random.seed
[17:28:24.990]     if (FALSE) {
[17:28:24.990]         ...future.globalenv.names <- c(base::names(base::.GlobalEnv), 
[17:28:24.990]             "...future.value", "...future.globalenv.names", ".Random.seed")
[17:28:24.990]     }
[17:28:24.990]     ...future.result <- base::tryCatch({
[17:28:24.990]         base::withCallingHandlers({
[17:28:24.990]             ...future.value <- base::withVisible(base::local({
[17:28:24.990]                 ...future.makeSendCondition <- base::local({
[17:28:24.990]                   sendCondition <- NULL
[17:28:24.990]                   function(frame = 1L) {
[17:28:24.990]                     if (is.function(sendCondition)) 
[17:28:24.990]                       return(sendCondition)
[17:28:24.990]                     ns <- getNamespace("parallel")
[17:28:24.990]                     if (exists("sendData", mode = "function", 
[17:28:24.990]                       envir = ns)) {
[17:28:24.990]                       parallel_sendData <- get("sendData", mode = "function", 
[17:28:24.990]                         envir = ns)
[17:28:24.990]                       envir <- sys.frame(frame)
[17:28:24.990]                       master <- NULL
[17:28:24.990]                       while (!identical(envir, .GlobalEnv) && 
[17:28:24.990]                         !identical(envir, emptyenv())) {
[17:28:24.990]                         if (exists("master", mode = "list", envir = envir, 
[17:28:24.990]                           inherits = FALSE)) {
[17:28:24.990]                           master <- get("master", mode = "list", 
[17:28:24.990]                             envir = envir, inherits = FALSE)
[17:28:24.990]                           if (inherits(master, c("SOCKnode", 
[17:28:24.990]                             "SOCK0node"))) {
[17:28:24.990]                             sendCondition <<- function(cond) {
[17:28:24.990]                               data <- list(type = "VALUE", value = cond, 
[17:28:24.990]                                 success = TRUE)
[17:28:24.990]                               parallel_sendData(master, data)
[17:28:24.990]                             }
[17:28:24.990]                             return(sendCondition)
[17:28:24.990]                           }
[17:28:24.990]                         }
[17:28:24.990]                         frame <- frame + 1L
[17:28:24.990]                         envir <- sys.frame(frame)
[17:28:24.990]                       }
[17:28:24.990]                     }
[17:28:24.990]                     sendCondition <<- function(cond) NULL
[17:28:24.990]                   }
[17:28:24.990]                 })
[17:28:24.990]                 withCallingHandlers({
[17:28:24.990]                   NA
[17:28:24.990]                 }, immediateCondition = function(cond) {
[17:28:24.990]                   sendCondition <- ...future.makeSendCondition()
[17:28:24.990]                   sendCondition(cond)
[17:28:24.990]                   muffleCondition <- function (cond, pattern = "^muffle") 
[17:28:24.990]                   {
[17:28:24.990]                     inherits <- base::inherits
[17:28:24.990]                     invokeRestart <- base::invokeRestart
[17:28:24.990]                     is.null <- base::is.null
[17:28:24.990]                     muffled <- FALSE
[17:28:24.990]                     if (inherits(cond, "message")) {
[17:28:24.990]                       muffled <- grepl(pattern, "muffleMessage")
[17:28:24.990]                       if (muffled) 
[17:28:24.990]                         invokeRestart("muffleMessage")
[17:28:24.990]                     }
[17:28:24.990]                     else if (inherits(cond, "warning")) {
[17:28:24.990]                       muffled <- grepl(pattern, "muffleWarning")
[17:28:24.990]                       if (muffled) 
[17:28:24.990]                         invokeRestart("muffleWarning")
[17:28:24.990]                     }
[17:28:24.990]                     else if (inherits(cond, "condition")) {
[17:28:24.990]                       if (!is.null(pattern)) {
[17:28:24.990]                         computeRestarts <- base::computeRestarts
[17:28:24.990]                         grepl <- base::grepl
[17:28:24.990]                         restarts <- computeRestarts(cond)
[17:28:24.990]                         for (restart in restarts) {
[17:28:24.990]                           name <- restart$name
[17:28:24.990]                           if (is.null(name)) 
[17:28:24.990]                             next
[17:28:24.990]                           if (!grepl(pattern, name)) 
[17:28:24.990]                             next
[17:28:24.990]                           invokeRestart(restart)
[17:28:24.990]                           muffled <- TRUE
[17:28:24.990]                           break
[17:28:24.990]                         }
[17:28:24.990]                       }
[17:28:24.990]                     }
[17:28:24.990]                     invisible(muffled)
[17:28:24.990]                   }
[17:28:24.990]                   muffleCondition(cond)
[17:28:24.990]                 })
[17:28:24.990]             }))
[17:28:24.990]             future::FutureResult(value = ...future.value$value, 
[17:28:24.990]                 visible = ...future.value$visible, rng = !identical(base::globalenv()$.Random.seed, 
[17:28:24.990]                   ...future.rng), globalenv = if (FALSE) 
[17:28:24.990]                   list(added = base::setdiff(base::names(base::.GlobalEnv), 
[17:28:24.990]                     ...future.globalenv.names))
[17:28:24.990]                 else NULL, started = ...future.startTime, version = "1.8")
[17:28:24.990]         }, condition = base::local({
[17:28:24.990]             c <- base::c
[17:28:24.990]             inherits <- base::inherits
[17:28:24.990]             invokeRestart <- base::invokeRestart
[17:28:24.990]             length <- base::length
[17:28:24.990]             list <- base::list
[17:28:24.990]             seq.int <- base::seq.int
[17:28:24.990]             signalCondition <- base::signalCondition
[17:28:24.990]             sys.calls <- base::sys.calls
[17:28:24.990]             `[[` <- base::`[[`
[17:28:24.990]             `+` <- base::`+`
[17:28:24.990]             `<<-` <- base::`<<-`
[17:28:24.990]             sysCalls <- function(calls = sys.calls(), from = 1L) {
[17:28:24.990]                 calls[seq.int(from = from + 12L, to = length(calls) - 
[17:28:24.990]                   3L)]
[17:28:24.990]             }
[17:28:24.990]             function(cond) {
[17:28:24.990]                 is_error <- inherits(cond, "error")
[17:28:24.990]                 ignore <- !is_error && !is.null(NULL) && inherits(cond, 
[17:28:24.990]                   NULL)
[17:28:24.990]                 if (is_error) {
[17:28:24.990]                   sessionInformation <- function() {
[17:28:24.990]                     list(r = base::R.Version(), locale = base::Sys.getlocale(), 
[17:28:24.990]                       rngkind = base::RNGkind(), namespaces = base::loadedNamespaces(), 
[17:28:24.990]                       search = base::search(), system = base::Sys.info())
[17:28:24.990]                   }
[17:28:24.990]                   ...future.conditions[[length(...future.conditions) + 
[17:28:24.990]                     1L]] <<- list(condition = cond, calls = c(sysCalls(from = ...future.frame), 
[17:28:24.990]                     cond$call), session = sessionInformation(), 
[17:28:24.990]                     timestamp = base::Sys.time(), signaled = 0L)
[17:28:24.990]                   signalCondition(cond)
[17:28:24.990]                 }
[17:28:24.990]                 else if (!ignore && TRUE && inherits(cond, c("condition", 
[17:28:24.990]                 "immediateCondition"))) {
[17:28:24.990]                   signal <- TRUE && inherits(cond, "immediateCondition")
[17:28:24.990]                   ...future.conditions[[length(...future.conditions) + 
[17:28:24.990]                     1L]] <<- list(condition = cond, signaled = base::as.integer(signal))
[17:28:24.990]                   if (TRUE && !signal) {
[17:28:24.990]                     muffleCondition <- function (cond, pattern = "^muffle") 
[17:28:24.990]                     {
[17:28:24.990]                       inherits <- base::inherits
[17:28:24.990]                       invokeRestart <- base::invokeRestart
[17:28:24.990]                       is.null <- base::is.null
[17:28:24.990]                       muffled <- FALSE
[17:28:24.990]                       if (inherits(cond, "message")) {
[17:28:24.990]                         muffled <- grepl(pattern, "muffleMessage")
[17:28:24.990]                         if (muffled) 
[17:28:24.990]                           invokeRestart("muffleMessage")
[17:28:24.990]                       }
[17:28:24.990]                       else if (inherits(cond, "warning")) {
[17:28:24.990]                         muffled <- grepl(pattern, "muffleWarning")
[17:28:24.990]                         if (muffled) 
[17:28:24.990]                           invokeRestart("muffleWarning")
[17:28:24.990]                       }
[17:28:24.990]                       else if (inherits(cond, "condition")) {
[17:28:24.990]                         if (!is.null(pattern)) {
[17:28:24.990]                           computeRestarts <- base::computeRestarts
[17:28:24.990]                           grepl <- base::grepl
[17:28:24.990]                           restarts <- computeRestarts(cond)
[17:28:24.990]                           for (restart in restarts) {
[17:28:24.990]                             name <- restart$name
[17:28:24.990]                             if (is.null(name)) 
[17:28:24.990]                               next
[17:28:24.990]                             if (!grepl(pattern, name)) 
[17:28:24.990]                               next
[17:28:24.990]                             invokeRestart(restart)
[17:28:24.990]                             muffled <- TRUE
[17:28:24.990]                             break
[17:28:24.990]                           }
[17:28:24.990]                         }
[17:28:24.990]                       }
[17:28:24.990]                       invisible(muffled)
[17:28:24.990]                     }
[17:28:24.990]                     muffleCondition(cond, pattern = "^muffle")
[17:28:24.990]                   }
[17:28:24.990]                 }
[17:28:24.990]                 else {
[17:28:24.990]                   if (TRUE) {
[17:28:24.990]                     muffleCondition <- function (cond, pattern = "^muffle") 
[17:28:24.990]                     {
[17:28:24.990]                       inherits <- base::inherits
[17:28:24.990]                       invokeRestart <- base::invokeRestart
[17:28:24.990]                       is.null <- base::is.null
[17:28:24.990]                       muffled <- FALSE
[17:28:24.990]                       if (inherits(cond, "message")) {
[17:28:24.990]                         muffled <- grepl(pattern, "muffleMessage")
[17:28:24.990]                         if (muffled) 
[17:28:24.990]                           invokeRestart("muffleMessage")
[17:28:24.990]                       }
[17:28:24.990]                       else if (inherits(cond, "warning")) {
[17:28:24.990]                         muffled <- grepl(pattern, "muffleWarning")
[17:28:24.990]                         if (muffled) 
[17:28:24.990]                           invokeRestart("muffleWarning")
[17:28:24.990]                       }
[17:28:24.990]                       else if (inherits(cond, "condition")) {
[17:28:24.990]                         if (!is.null(pattern)) {
[17:28:24.990]                           computeRestarts <- base::computeRestarts
[17:28:24.990]                           grepl <- base::grepl
[17:28:24.990]                           restarts <- computeRestarts(cond)
[17:28:24.990]                           for (restart in restarts) {
[17:28:24.990]                             name <- restart$name
[17:28:24.990]                             if (is.null(name)) 
[17:28:24.990]                               next
[17:28:24.990]                             if (!grepl(pattern, name)) 
[17:28:24.990]                               next
[17:28:24.990]                             invokeRestart(restart)
[17:28:24.990]                             muffled <- TRUE
[17:28:24.990]                             break
[17:28:24.990]                           }
[17:28:24.990]                         }
[17:28:24.990]                       }
[17:28:24.990]                       invisible(muffled)
[17:28:24.990]                     }
[17:28:24.990]                     muffleCondition(cond, pattern = "^muffle")
[17:28:24.990]                   }
[17:28:24.990]                 }
[17:28:24.990]             }
[17:28:24.990]         }))
[17:28:24.990]     }, error = function(ex) {
[17:28:24.990]         base::structure(base::list(value = NULL, visible = NULL, 
[17:28:24.990]             conditions = ...future.conditions, rng = !identical(base::globalenv()$.Random.seed, 
[17:28:24.990]                 ...future.rng), started = ...future.startTime, 
[17:28:24.990]             finished = Sys.time(), session_uuid = NA_character_, 
[17:28:24.990]             version = "1.8"), class = "FutureResult")
[17:28:24.990]     }, finally = {
[17:28:24.990]         if (!identical(...future.workdir, getwd())) 
[17:28:24.990]             setwd(...future.workdir)
[17:28:24.990]         {
[17:28:24.990]             if (identical(getOption("nwarnings"), ...future.oldOptions$nwarnings)) {
[17:28:24.990]                 ...future.oldOptions$nwarnings <- NULL
[17:28:24.990]             }
[17:28:24.990]             base::options(...future.oldOptions)
[17:28:24.990]             if (.Platform$OS.type == "windows") {
[17:28:24.990]                 old_names <- names(...future.oldEnvVars)
[17:28:24.990]                 envs <- base::Sys.getenv()
[17:28:24.990]                 names <- names(envs)
[17:28:24.990]                 common <- intersect(names, old_names)
[17:28:24.990]                 added <- setdiff(names, old_names)
[17:28:24.990]                 removed <- setdiff(old_names, names)
[17:28:24.990]                 changed <- common[...future.oldEnvVars[common] != 
[17:28:24.990]                   envs[common]]
[17:28:24.990]                 NAMES <- toupper(changed)
[17:28:24.990]                 args <- list()
[17:28:24.990]                 for (kk in seq_along(NAMES)) {
[17:28:24.990]                   name <- changed[[kk]]
[17:28:24.990]                   NAME <- NAMES[[kk]]
[17:28:24.990]                   if (name != NAME && is.element(NAME, old_names)) 
[17:28:24.990]                     next
[17:28:24.990]                   args[[name]] <- ...future.oldEnvVars[[name]]
[17:28:24.990]                 }
[17:28:24.990]                 NAMES <- toupper(added)
[17:28:24.990]                 for (kk in seq_along(NAMES)) {
[17:28:24.990]                   name <- added[[kk]]
[17:28:24.990]                   NAME <- NAMES[[kk]]
[17:28:24.990]                   if (name != NAME && is.element(NAME, old_names)) 
[17:28:24.990]                     next
[17:28:24.990]                   args[[name]] <- ""
[17:28:24.990]                 }
[17:28:24.990]                 NAMES <- toupper(removed)
[17:28:24.990]                 for (kk in seq_along(NAMES)) {
[17:28:24.990]                   name <- removed[[kk]]
[17:28:24.990]                   NAME <- NAMES[[kk]]
[17:28:24.990]                   if (name != NAME && is.element(NAME, old_names)) 
[17:28:24.990]                     next
[17:28:24.990]                   args[[name]] <- ...future.oldEnvVars[[name]]
[17:28:24.990]                 }
[17:28:24.990]                 if (length(args) > 0) 
[17:28:24.990]                   base::do.call(base::Sys.setenv, args = args)
[17:28:24.990]                 args <- names <- old_names <- NAMES <- envs <- common <- added <- removed <- NULL
[17:28:24.990]             }
[17:28:24.990]             else {
[17:28:24.990]                 base::do.call(base::Sys.setenv, args = base::as.list(...future.oldEnvVars))
[17:28:24.990]             }
[17:28:24.990]             {
[17:28:24.990]                 if (base::length(...future.futureOptionsAdded) > 
[17:28:24.990]                   0L) {
[17:28:24.990]                   opts <- base::vector("list", length = base::length(...future.futureOptionsAdded))
[17:28:24.990]                   base::names(opts) <- ...future.futureOptionsAdded
[17:28:24.990]                   base::options(opts)
[17:28:24.990]                 }
[17:28:24.990]                 {
[17:28:24.990]                   {
[17:28:24.990]                     base::options(mc.cores = ...future.mc.cores.old)
[17:28:24.990]                     NULL
[17:28:24.990]                   }
[17:28:24.990]                   options(future.plan = function (..., workers = 2L, 
[17:28:24.990]                     envir = parent.frame()) 
[17:28:24.990]                   strategy(..., workers = workers, envir = envir))
[17:28:24.990]                   if (is.na(NA_character_)) 
[17:28:24.990]                     Sys.unsetenv("R_FUTURE_PLAN")
[17:28:24.990]                   else Sys.setenv(R_FUTURE_PLAN = NA_character_)
[17:28:24.990]                   future::plan(...future.strategy.old, .cleanup = FALSE, 
[17:28:24.990]                     .init = FALSE)
[17:28:24.990]                 }
[17:28:24.990]             }
[17:28:24.990]         }
[17:28:24.990]     })
[17:28:24.990]     if (TRUE) {
[17:28:24.990]         base::sink(type = "output", split = FALSE)
[17:28:24.990]         if (TRUE) {
[17:28:24.990]             ...future.result$stdout <- base::rawToChar(base::rawConnectionValue(...future.stdout))
[17:28:24.990]         }
[17:28:24.990]         else {
[17:28:24.990]             ...future.result["stdout"] <- base::list(NULL)
[17:28:24.990]         }
[17:28:24.990]         base::close(...future.stdout)
[17:28:24.990]         ...future.stdout <- NULL
[17:28:24.990]     }
[17:28:24.990]     ...future.result$conditions <- ...future.conditions
[17:28:24.990]     ...future.result$finished <- base::Sys.time()
[17:28:24.990]     ...future.result
[17:28:24.990] }
[17:28:25.074] MultisessionFuture started
[17:28:25.075] result() for ClusterFuture ...
[17:28:25.075] receiveMessageFromWorker() for ClusterFuture ...
[17:28:25.076] - Validating connection of MultisessionFuture
[17:28:25.126] - received message: FutureResult
[17:28:25.126] - Received FutureResult
[17:28:25.130] - Erased future from FutureRegistry
[17:28:25.130] result() for ClusterFuture ...
[17:28:25.130] - result already collected: FutureResult
[17:28:25.131] result() for ClusterFuture ... done
[17:28:25.131] receiveMessageFromWorker() for ClusterFuture ... done
[17:28:25.131] result() for ClusterFuture ... done
[17:28:25.131] result() for ClusterFuture ...
[17:28:25.131] - result already collected: FutureResult
[17:28:25.131] result() for ClusterFuture ... done
[17:28:25.132] plan(): plan_init() of 'tweaked', 'multisession', 'cluster', 'multiprocess', 'future', 'function' ... DONE
[17:28:25.132] 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)
[17:28:25.134] Future-specific environment variables:
- R_FUTURE_WAIT_INTERVAL='0.01'
[17:28:25.134] Environment variable 'R_FUTURE_DEMO_MANDELBROT_REGION' not set
[17:28:25.134] Environment variable 'R_FUTURE_DEMO_MANDELBROT_NROW' not set
[17:28:25.134] Environment variable 'R_FUTURE_DEPRECATED_IGNORE' not set
[17:28:25.135] Environment variable 'R_FUTURE_DEPRECATED_DEFUNCT' not set
[17:28:25.135] Environment variable 'R_FUTURE_FORK_MULTITHREADING_ENABLE' not set
[17:28:25.135] Environment variable 'R_FUTURE_GLOBALS_MAXSIZE' not set
[17:28:25.135] Environment variable 'R_FUTURE_GLOBALS_ONMISSING' not set
[17:28:25.135] Environment variable 'R_FUTURE_GLOBALS_ONREFERENCE' not set
[17:28:25.136] Environment variable 'R_FUTURE_GLOBALS_METHOD' not set
[17:28:25.136] Environment variable 'R_FUTURE_GLOBALS_RESOLVE' not set
[17:28:25.136] Environment variable 'R_FUTURE_LAZY_ASSERTOWNER' not set
[17:28:25.136] Environment variable 'R_FUTURE_PLAN' not set
[17:28:25.137] Environment variable 'R_FUTURE_PLAN_DISALLOW' not set
[17:28:25.137] Environment variable 'R_FUTURE_PSOCK_RELAY_IMMEDIATE' not set
[17:28:25.137] Environment variable 'R_FUTURE_RELAY_IMMEDIATE' not set
[17:28:25.137] Environment variable 'R_FUTURE_RESOLVE_RECURSIVE' not set
[17:28:25.137] Environment variable 'R_FUTURE_ALIVE_TIMEOUT' not set
[17:28:25.138] Environment variable 'R_FUTURE_RESOLVED_TIMEOUT' not set
[17:28:25.138] Environment variable 'R_FUTURE_CLUSTER_RESOLVED_TIMEOUT' not set
[17:28:25.138] Environment variable 'R_FUTURE_MULTICORE_RESOLVED_TIMEOUT' not set
[17:28:25.138] Environment variable 'R_FUTURE_ONFUTURECONDITION_KEEPFUTURE' not set
[17:28:25.138] Environment variable 'R_FUTURE_RNG_ONMISUSE' not set
[17:28:25.139] Environment variable 'R_FUTURE_GLOBALENV_ONMISUSE' not set
[17:28:25.139] Environment variable 'R_FUTURE_WAIT_TIMEOUT' not set
[17:28:25.139] Environment variable 'R_FUTURE_WAIT_ALPHA' not set
[17:28:25.139] Environment variable 'R_FUTURE_ASSIGN_GLOBALS_EXCLUDE' not set
[17:28:25.139] Environment variable 'R_FUTURE_OUTPUT_WINDOWS_REENCODE' not set
[17:28:25.140] Environment variable 'R_FUTURE_GLOBALS_GLOBALSOF_LOCALS' not set
[17:28:25.140] Environment variable 'R_FUTURE_STATE_ONINVALID' not set
[17:28:25.140] Environment variable 'R_FUTURE_JOURNAL' not set
[17:28:25.140] Environment variable 'R_FUTURE_GLOBALS_KEEPWHERE' not set
Warning: future: Ignoring invalid number of processes specified in command-line option: -p 0
[17:28:25.141] R process uuid: 173f7e4a-5010-757c-259e-f08c10a652fa
[17:28:25.141] Setting plan('default')
[17:28:25.141] plan(): Setting new future strategy stack:
[17:28:25.142] List of future strategies:
[17:28:25.142] 1. sequential:
[17:28:25.142]    - args: function (..., envir = parent.frame(), workers = "<NULL>")
[17:28:25.142]    - tweaked: FALSE
[17:28:25.142]    - call: NULL
[17:28:25.143] 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")
[17:28:25.143] plan(): Setting new future strategy stack:
[17:28:25.144] List of future strategies:
[17:28:25.144] 1. sequential:
[17:28:25.144]    - args: function (..., envir = parent.frame(), workers = "<NULL>")
[17:28:25.144]    - tweaked: FALSE
[17:28:25.144]    - call: NULL
[17:28:25.144] 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)
[17:28:25.146] Future-specific environment variables:
- R_FUTURE_WAIT_INTERVAL='0.01'
[17:28:25.146] Environment variable 'R_FUTURE_DEMO_MANDELBROT_REGION' not set
[17:28:25.146] Environment variable 'R_FUTURE_DEMO_MANDELBROT_NROW' not set
[17:28:25.147] Environment variable 'R_FUTURE_DEPRECATED_IGNORE' not set
[17:28:25.147] Environment variable 'R_FUTURE_DEPRECATED_DEFUNCT' not set
[17:28:25.147] Environment variable 'R_FUTURE_FORK_MULTITHREADING_ENABLE' not set
[17:28:25.147] Environment variable 'R_FUTURE_GLOBALS_MAXSIZE' not set
[17:28:25.148] Environment variable 'R_FUTURE_GLOBALS_ONMISSING' not set
[17:28:25.148] Environment variable 'R_FUTURE_GLOBALS_ONREFERENCE' not set
[17:28:25.148] Environment variable 'R_FUTURE_GLOBALS_METHOD' not set
[17:28:25.148] Environment variable 'R_FUTURE_GLOBALS_RESOLVE' not set
[17:28:25.149] Environment variable 'R_FUTURE_LAZY_ASSERTOWNER' not set
[17:28:25.149] Environment variable 'R_FUTURE_PLAN' not set
[17:28:25.149] Environment variable 'R_FUTURE_PLAN_DISALLOW' not set
[17:28:25.149] Environment variable 'R_FUTURE_PSOCK_RELAY_IMMEDIATE' not set
[17:28:25.149] Environment variable 'R_FUTURE_RELAY_IMMEDIATE' not set
[17:28:25.150] Environment variable 'R_FUTURE_RESOLVE_RECURSIVE' not set
[17:28:25.150] Environment variable 'R_FUTURE_ALIVE_TIMEOUT' not set
[17:28:25.150] Environment variable 'R_FUTURE_RESOLVED_TIMEOUT' not set
[17:28:25.150] Environment variable 'R_FUTURE_CLUSTER_RESOLVED_TIMEOUT' not set
[17:28:25.151] Environment variable 'R_FUTURE_MULTICORE_RESOLVED_TIMEOUT' not set
[17:28:25.151] Environment variable 'R_FUTURE_ONFUTURECONDITION_KEEPFUTURE' not set
[17:28:25.151] Environment variable 'R_FUTURE_RNG_ONMISUSE' not set
[17:28:25.151] Environment variable 'R_FUTURE_GLOBALENV_ONMISUSE' not set
[17:28:25.151] Environment variable 'R_FUTURE_WAIT_TIMEOUT' not set
[17:28:25.152] Environment variable 'R_FUTURE_WAIT_ALPHA' not set
[17:28:25.152] Environment variable 'R_FUTURE_ASSIGN_GLOBALS_EXCLUDE' not set
[17:28:25.152] Environment variable 'R_FUTURE_OUTPUT_WINDOWS_REENCODE' not set
[17:28:25.152] Environment variable 'R_FUTURE_GLOBALS_GLOBALSOF_LOCALS' not set
[17:28:25.152] Environment variable 'R_FUTURE_STATE_ONINVALID' not set
[17:28:25.153] Environment variable 'R_FUTURE_JOURNAL' not set
[17:28:25.153] Environment variable 'R_FUTURE_GLOBALS_KEEPWHERE' not set
Warning: future: Ignoring invalid number of processes specified in command-line option: -p -1
[17:28:25.154] R process uuid: 173f7e4a-5010-757c-259e-f08c10a652fa
[17:28:25.154] Setting plan('default')
[17:28:25.154] plan(): Setting new future strategy stack:
[17:28:25.154] List of future strategies:
[17:28:25.154] 1. sequential:
[17:28:25.154]    - args: function (..., envir = parent.frame(), workers = "<NULL>")
[17:28:25.154]    - tweaked: FALSE
[17:28:25.154]    - call: NULL
[17:28:25.155] 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")
[17:28:25.156] plan(): Setting new future strategy stack:
[17:28:25.156] List of future strategies:
[17:28:25.156] 1. sequential:
[17:28:25.156]    - args: function (..., envir = parent.frame(), workers = "<NULL>")
[17:28:25.156]    - tweaked: FALSE
[17:28:25.156]    - call: NULL
[17:28:25.157] 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)
[17:28:25.158] Future-specific environment variables:
- R_FUTURE_WAIT_INTERVAL='0.01'
[17:28:25.159] Environment variable 'R_FUTURE_DEMO_MANDELBROT_REGION' not set
[17:28:25.159] Environment variable 'R_FUTURE_DEMO_MANDELBROT_NROW' not set
[17:28:25.159] Environment variable 'R_FUTURE_DEPRECATED_IGNORE' not set
[17:28:25.159] Environment variable 'R_FUTURE_DEPRECATED_DEFUNCT' not set
[17:28:25.159] Environment variable 'R_FUTURE_FORK_MULTITHREADING_ENABLE' not set
[17:28:25.160] Environment variable 'R_FUTURE_GLOBALS_MAXSIZE' not set
[17:28:25.160] Environment variable 'R_FUTURE_GLOBALS_ONMISSING' not set
[17:28:25.160] Environment variable 'R_FUTURE_GLOBALS_ONREFERENCE' not set
[17:28:25.160] Environment variable 'R_FUTURE_GLOBALS_METHOD' not set
[17:28:25.161] Environment variable 'R_FUTURE_GLOBALS_RESOLVE' not set
[17:28:25.161] Environment variable 'R_FUTURE_LAZY_ASSERTOWNER' not set
[17:28:25.161] Environment variable 'R_FUTURE_PLAN' not set
[17:28:25.161] Environment variable 'R_FUTURE_PLAN_DISALLOW' not set
[17:28:25.161] Environment variable 'R_FUTURE_PSOCK_RELAY_IMMEDIATE' not set
[17:28:25.162] Environment variable 'R_FUTURE_RELAY_IMMEDIATE' not set
[17:28:25.162] Environment variable 'R_FUTURE_RESOLVE_RECURSIVE' not set
[17:28:25.162] Environment variable 'R_FUTURE_ALIVE_TIMEOUT' not set
[17:28:25.162] Environment variable 'R_FUTURE_RESOLVED_TIMEOUT' not set
[17:28:25.162] Environment variable 'R_FUTURE_CLUSTER_RESOLVED_TIMEOUT' not set
[17:28:25.163] Environment variable 'R_FUTURE_MULTICORE_RESOLVED_TIMEOUT' not set
[17:28:25.163] Environment variable 'R_FUTURE_ONFUTURECONDITION_KEEPFUTURE' not set
[17:28:25.163] Environment variable 'R_FUTURE_RNG_ONMISUSE' not set
[17:28:25.163] Environment variable 'R_FUTURE_GLOBALENV_ONMISUSE' not set
[17:28:25.164] Environment variable 'R_FUTURE_WAIT_TIMEOUT' not set
[17:28:25.164] Environment variable 'R_FUTURE_WAIT_ALPHA' not set
[17:28:25.164] Environment variable 'R_FUTURE_ASSIGN_GLOBALS_EXCLUDE' not set
[17:28:25.164] Environment variable 'R_FUTURE_OUTPUT_WINDOWS_REENCODE' not set
[17:28:25.164] Environment variable 'R_FUTURE_GLOBALS_GLOBALSOF_LOCALS' not set
[17:28:25.165] Environment variable 'R_FUTURE_STATE_ONINVALID' not set
[17:28:25.165] Environment variable 'R_FUTURE_JOURNAL' not set
[17:28:25.165] 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
[17:28:25.166] R process uuid: 173f7e4a-5010-757c-259e-f08c10a652fa
[17:28:25.166] Setting plan('default')
[17:28:25.166] plan(): Setting new future strategy stack:
[17:28:25.167] List of future strategies:
[17:28:25.167] 1. sequential:
[17:28:25.167]    - args: function (..., envir = parent.frame(), workers = "<NULL>")
[17:28:25.167]    - tweaked: FALSE
[17:28:25.167]    - call: NULL
[17:28:25.167] 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")
[17:28:25.168] plan(): Setting new future strategy stack:
[17:28:25.168] List of future strategies:
[17:28:25.168] 1. sequential:
[17:28:25.168]    - args: function (..., envir = parent.frame(), workers = "<NULL>")
[17:28:25.168]    - tweaked: FALSE
[17:28:25.168]    - call: NULL
[17:28:25.169] 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)
[17:28:25.171] Future-specific environment variables:
- R_FUTURE_PLAN='multisession'
- R_FUTURE_WAIT_INTERVAL='0.01'
[17:28:25.171] Environment variable 'R_FUTURE_DEMO_MANDELBROT_REGION' not set
[17:28:25.171] Environment variable 'R_FUTURE_DEMO_MANDELBROT_NROW' not set
[17:28:25.171] Environment variable 'R_FUTURE_DEPRECATED_IGNORE' not set
[17:28:25.172] Environment variable 'R_FUTURE_DEPRECATED_DEFUNCT' not set
[17:28:25.172] Environment variable 'R_FUTURE_FORK_MULTITHREADING_ENABLE' not set
[17:28:25.172] Environment variable 'R_FUTURE_GLOBALS_MAXSIZE' not set
[17:28:25.172] Environment variable 'R_FUTURE_GLOBALS_ONMISSING' not set
[17:28:25.172] Environment variable 'R_FUTURE_GLOBALS_ONREFERENCE' not set
[17:28:25.173] Environment variable 'R_FUTURE_GLOBALS_METHOD' not set
[17:28:25.173] Environment variable 'R_FUTURE_GLOBALS_RESOLVE' not set
[17:28:25.173] Environment variable 'R_FUTURE_LAZY_ASSERTOWNER' not set
[17:28:25.173] R_FUTURE_PLAN='multisession'
[17:28:25.174] => options("future.plan" = 'multisession') [n=1, mode=character]
[17:28:25.174] Environment variable 'R_FUTURE_PLAN_DISALLOW' not set
[17:28:25.174] Environment variable 'R_FUTURE_PSOCK_RELAY_IMMEDIATE' not set
[17:28:25.174] Environment variable 'R_FUTURE_RELAY_IMMEDIATE' not set
[17:28:25.175] Environment variable 'R_FUTURE_RESOLVE_RECURSIVE' not set
[17:28:25.175] Environment variable 'R_FUTURE_ALIVE_TIMEOUT' not set
[17:28:25.175] Environment variable 'R_FUTURE_RESOLVED_TIMEOUT' not set
[17:28:25.175] Environment variable 'R_FUTURE_CLUSTER_RESOLVED_TIMEOUT' not set
[17:28:25.176] Environment variable 'R_FUTURE_MULTICORE_RESOLVED_TIMEOUT' not set
[17:28:25.176] Environment variable 'R_FUTURE_ONFUTURECONDITION_KEEPFUTURE' not set
[17:28:25.176] Environment variable 'R_FUTURE_RNG_ONMISUSE' not set
[17:28:25.176] Environment variable 'R_FUTURE_GLOBALENV_ONMISUSE' not set
[17:28:25.176] Environment variable 'R_FUTURE_WAIT_TIMEOUT' not set
[17:28:25.177] Environment variable 'R_FUTURE_WAIT_ALPHA' not set
[17:28:25.177] Environment variable 'R_FUTURE_ASSIGN_GLOBALS_EXCLUDE' not set
[17:28:25.177] Environment variable 'R_FUTURE_OUTPUT_WINDOWS_REENCODE' not set
[17:28:25.177] Environment variable 'R_FUTURE_GLOBALS_GLOBALSOF_LOCALS' not set
[17:28:25.178] Environment variable 'R_FUTURE_STATE_ONINVALID' not set
[17:28:25.178] Environment variable 'R_FUTURE_JOURNAL' not set
[17:28:25.178] Environment variable 'R_FUTURE_GLOBALS_KEEPWHERE' not set
[17:28:25.178] Option 'future.plan' = 'multisession'
[17:28:25.178] R process uuid: 173f7e4a-5010-757c-259e-f08c10a652fa
[17:28:25.179] Setting plan('default')
[17:28:25.179] plan(): Setting new future strategy stack:
[17:28:25.179] List of future strategies:
[17:28:25.179] 1. multisession:
[17:28:25.179]    - args: function (..., workers = availableCores(), lazy = FALSE, rscript_libs = .libPaths(), envir = parent.frame())
[17:28:25.179]    - tweaked: FALSE
[17:28:25.179]    - call: plan("default", .init = FALSE)
[17:28:25.182] 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")
[17:28:25.183] plan(): Setting new future strategy stack:
[17:28:25.183] List of future strategies:
[17:28:25.183] 1. multisession:
[17:28:25.183]    - args: function (..., workers = availableCores(), lazy = FALSE, rscript_libs = .libPaths(), envir = parent.frame())
[17:28:25.183]    - tweaked: FALSE
[17:28:25.183]    - call: plan("default")
[17:28:25.183] plan(): plan_init() of 'multisession', 'cluster', 'multiprocess', 'future', 'function' ...
[17:28:25.184] multisession:
[17:28:25.184] - args: function (..., workers = availableCores(), lazy = FALSE, rscript_libs = .libPaths(), envir = parent.frame())
[17:28:25.184] - tweaked: FALSE
[17:28:25.184] - call: plan("default")
[17:28:25.186] getGlobalsAndPackages() ...
[17:28:25.187] Not searching for globals
[17:28:25.187] - globals: [0] <none>
[17:28:25.187] getGlobalsAndPackages() ... DONE
[17:28:25.188] [local output] makeClusterPSOCK() ...
[17:28:25.192] [local output] Workers: [n = 2] 'localhost', 'localhost'
[17:28:25.195] [local output] Base port: 31004
[17:28:25.195] [local output] Getting setup options for 2 cluster nodes ...
[17:28:25.195] [local output]  - Node 1 of 2 ...
[17:28:25.196] [local output] localMachine=TRUE => revtunnel=FALSE

[17:28:25.197] [local output] Rscript port: 31004

[17:28:25.198] [local output]  - Node 2 of 2 ...
[17:28:25.198] [local output] localMachine=TRUE => revtunnel=FALSE

[17:28:25.199] [local output] Rscript port: 31004

[17:28:25.200] [local output] Getting setup options for 2 cluster nodes ... done
[17:28:25.200] [local output]  - Parallel setup requested for some PSOCK nodes
[17:28:25.200] [local output] Setting up PSOCK nodes in parallel
[17:28:25.201] List of 36
[17:28:25.201]  $ worker          : chr "localhost"
[17:28:25.201]   ..- attr(*, "localhost")= logi TRUE
[17:28:25.201]  $ master          : chr "localhost"
[17:28:25.201]  $ port            : int 31004
[17:28:25.201]  $ connectTimeout  : num 120
[17:28:25.201]  $ timeout         : num 120
[17:28:25.201]  $ rscript         : chr "\"D:/RCompile/recent/R/bin/x64/Rscript\""
[17:28:25.201]  $ homogeneous     : logi TRUE
[17:28:25.201]  $ rscript_args    : chr "--default-packages=datasets,utils,grDevices,graphics,stats,methods -e \"#label=startup.R:42284:CRANWIN3:CRAN\" "| __truncated__
[17:28:25.201]  $ rscript_envs    : NULL
[17:28:25.201]  $ rscript_libs    : chr [1:2] "D:/temp/RtmpAVtqMV/RLIBS_30708245f64e7" "D:/RCompile/recent/R/library"
[17:28:25.201]  $ rscript_startup : NULL
[17:28:25.201]  $ rscript_sh      : chr "cmd"
[17:28:25.201]  $ default_packages: chr [1:6] "datasets" "utils" "grDevices" "graphics" ...
[17:28:25.201]  $ methods         : logi TRUE
[17:28:25.201]  $ socketOptions   : chr "no-delay"
[17:28:25.201]  $ useXDR          : logi FALSE
[17:28:25.201]  $ outfile         : chr "/dev/null"
[17:28:25.201]  $ renice          : int NA
[17:28:25.201]  $ rshcmd          : NULL
[17:28:25.201]  $ user            : chr(0) 
[17:28:25.201]  $ revtunnel       : logi FALSE
[17:28:25.201]  $ rshlogfile      : NULL
[17:28:25.201]  $ rshopts         : chr(0) 
[17:28:25.201]  $ rank            : int 1
[17:28:25.201]  $ manual          : logi FALSE
[17:28:25.201]  $ dryrun          : logi FALSE
[17:28:25.201]  $ quiet           : logi FALSE
[17:28:25.201]  $ setup_strategy  : chr "parallel"
[17:28:25.201]  $ local_cmd       : chr "\"D:/RCompile/recent/R/bin/x64/Rscript\" --default-packages=datasets,utils,grDevices,graphics,stats,methods -e "| __truncated__
[17:28:25.201]  $ pidfile         : chr "D:/temp/RtmpG4ZQEV/worker.rank=1.parallelly.parent=42284.a52c468a2b12.pid"
[17:28:25.201]  $ rshcmd_label    : NULL
[17:28:25.201]  $ rsh_call        : NULL
[17:28:25.201]  $ cmd             : chr "\"D:/RCompile/recent/R/bin/x64/Rscript\" --default-packages=datasets,utils,grDevices,graphics,stats,methods -e "| __truncated__
[17:28:25.201]  $ localMachine    : logi TRUE
[17:28:25.201]  $ make_fcn        :function (worker = getOption2("parallelly.localhost.hostname", "localhost"), 
[17:28:25.201]     master = NULL, port, connectTimeout = getOption2("parallelly.makeNodePSOCK.connectTimeout", 
[17:28:25.201]         2 * 60), timeout = getOption2("parallelly.makeNodePSOCK.timeout", 
[17:28:25.201]         30 * 24 * 60 * 60), rscript = NULL, homogeneous = NULL, rscript_args = NULL, 
[17:28:25.201]     rscript_envs = NULL, rscript_libs = NULL, rscript_startup = NULL, rscript_sh = c("auto", 
[17:28:25.201]         "cmd", "sh"), default_packages = c("datasets", "utils", "grDevices", 
[17:28:25.201]         "graphics", "stats", if (methods) "methods"), methods = TRUE, socketOptions = getOption2("parallelly.makeNodePSOCK.socketOptions", 
[17:28:25.201]         "no-delay"), useXDR = getOption2("parallelly.makeNodePSOCK.useXDR", 
[17:28:25.201]         FALSE), outfile = "/dev/null", renice = NA_integer_, rshcmd = getOption2("parallelly.makeNodePSOCK.rshcmd", 
[17:28:25.201]         NULL), user = NULL, revtunnel = NA, rshlogfile = NULL, rshopts = getOption2("parallelly.makeNodePSOCK.rshopts", 
[17:28:25.201]         NULL), rank = 1L, manual = FALSE, dryrun = FALSE, quiet = FALSE, 
[17:28:25.201]     setup_strategy = getOption2("parallelly.makeNodePSOCK.setup_strategy", 
[17:28:25.201]         "parallel"), action = c("launch", "options"), verbose = FALSE)  
[17:28:25.201]  $ arguments       :List of 28
[17:28:25.201]   ..$ worker          : chr "localhost"
[17:28:25.201]   ..$ master          : NULL
[17:28:25.201]   ..$ port            : int 31004
[17:28:25.201]   ..$ connectTimeout  : num 120
[17:28:25.201]   ..$ timeout         : num 120
[17:28:25.201]   ..$ rscript         : NULL
[17:28:25.201]   ..$ homogeneous     : NULL
[17:28:25.201]   ..$ rscript_args    : NULL
[17:28:25.201]   ..$ rscript_envs    : NULL
[17:28:25.201]   ..$ rscript_libs    : chr [1:2] "D:/temp/RtmpAVtqMV/RLIBS_30708245f64e7" "D:/RCompile/recent/R/library"
[17:28:25.201]   ..$ rscript_startup : NULL
[17:28:25.201]   ..$ rscript_sh      : chr [1:3] "auto" "cmd" "sh"
[17:28:25.201]   ..$ default_packages: chr [1:6] "datasets" "utils" "grDevices" "graphics" ...
[17:28:25.201]   ..$ methods         : logi TRUE
[17:28:25.201]   ..$ socketOptions   : chr "no-delay"
[17:28:25.201]   ..$ useXDR          : logi FALSE
[17:28:25.201]   ..$ outfile         : chr "/dev/null"
[17:28:25.201]   ..$ renice          : int NA
[17:28:25.201]   ..$ rshcmd          : NULL
[17:28:25.201]   ..$ user            : NULL
[17:28:25.201]   ..$ revtunnel       : logi NA
[17:28:25.201]   ..$ rshlogfile      : NULL
[17:28:25.201]   ..$ rshopts         : NULL
[17:28:25.201]   ..$ rank            : int 1
[17:28:25.201]   ..$ manual          : logi FALSE
[17:28:25.201]   ..$ dryrun          : logi FALSE
[17:28:25.201]   ..$ quiet           : logi FALSE
[17:28:25.201]   ..$ setup_strategy  : chr "parallel"
[17:28:25.201]  - attr(*, "class")= chr [1:2] "makeNodePSOCKOptions" "makeNodeOptions"
[17:28:25.221] [local output] System call to launch all workers:
[17:28:25.222] [local output] "D:/RCompile/recent/R/bin/x64/Rscript" --default-packages=datasets,utils,grDevices,graphics,stats,methods -e "#label=startup.R:42284:CRANWIN3:CRAN" -e "try(suppressWarnings(cat(Sys.getpid(),file=\"D:/temp/RtmpG4ZQEV/worker.rank=1.parallelly.parent=42284.a52c468a2b12.pid\")), silent = TRUE)" -e "options(socketOptions = \"no-delay\")" -e ".libPaths(c(\"D:/temp/RtmpAVtqMV/RLIBS_30708245f64e7\",\"D:/RCompile/recent/R/library\"))" -e "workRSOCK <- tryCatch(parallel:::.workRSOCK, error=function(e) parallel:::.slaveRSOCK); workRSOCK()" MASTER=localhost PORT=31004 OUT=/dev/null TIMEOUT=120 XDR=FALSE SETUPTIMEOUT=120 SETUPSTRATEGY=parallel
[17:28:25.222] [local output] Starting PSOCK main server
[17:28:25.228] [local output] Workers launched
[17:28:25.228] [local output] Waiting for workers to connect back
[17:28:25.228]  - [local output] 0 workers out of 2 ready
[17:28:25.388]  - [local output] 0 workers out of 2 ready
[17:28:25.389]  - [local output] 1 workers out of 2 ready
[17:28:25.420]  - [local output] 1 workers out of 2 ready
[17:28:25.420]  - [local output] 2 workers out of 2 ready
[17:28:25.420] [local output] Launching of workers completed
[17:28:25.420] [local output] Collecting session information from workers
[17:28:25.422] [local output]  - Worker #1 of 2
[17:28:25.422] [local output]  - Worker #2 of 2
[17:28:25.423] [local output] makeClusterPSOCK() ... done
[17:28:25.435] Packages needed by the future expression (n = 0): <none>
[17:28:25.435] Packages needed by future strategies (n = 0): <none>
[17:28:25.436] {
[17:28:25.436]     {
[17:28:25.436]         {
[17:28:25.436]             ...future.startTime <- base::Sys.time()
[17:28:25.436]             {
[17:28:25.436]                 {
[17:28:25.436]                   {
[17:28:25.436]                     {
[17:28:25.436]                       base::local({
[17:28:25.436]                         has_future <- base::requireNamespace("future", 
[17:28:25.436]                           quietly = TRUE)
[17:28:25.436]                         if (has_future) {
[17:28:25.436]                           ns <- base::getNamespace("future")
[17:28:25.436]                           version <- ns[[".package"]][["version"]]
[17:28:25.436]                           if (is.null(version)) 
[17:28:25.436]                             version <- utils::packageVersion("future")
[17:28:25.436]                         }
[17:28:25.436]                         else {
[17:28:25.436]                           version <- NULL
[17:28:25.436]                         }
[17:28:25.436]                         if (!has_future || version < "1.8.0") {
[17:28:25.436]                           info <- base::c(r_version = base::gsub("R version ", 
[17:28:25.436]                             "", base::R.version$version.string), 
[17:28:25.436]                             platform = base::sprintf("%s (%s-bit)", 
[17:28:25.436]                               base::R.version$platform, 8 * base::.Machine$sizeof.pointer), 
[17:28:25.436]                             os = base::paste(base::Sys.info()[base::c("sysname", 
[17:28:25.436]                               "release", "version")], collapse = " "), 
[17:28:25.436]                             hostname = base::Sys.info()[["nodename"]])
[17:28:25.436]                           info <- base::sprintf("%s: %s", base::names(info), 
[17:28:25.436]                             info)
[17:28:25.436]                           info <- base::paste(info, collapse = "; ")
[17:28:25.436]                           if (!has_future) {
[17:28:25.436]                             msg <- base::sprintf("Package 'future' is not installed on worker (%s)", 
[17:28:25.436]                               info)
[17:28:25.436]                           }
[17:28:25.436]                           else {
[17:28:25.436]                             msg <- base::sprintf("Package 'future' on worker (%s) must be of version >= 1.8.0: %s", 
[17:28:25.436]                               info, version)
[17:28:25.436]                           }
[17:28:25.436]                           base::stop(msg)
[17:28:25.436]                         }
[17:28:25.436]                       })
[17:28:25.436]                     }
[17:28:25.436]                     ...future.mc.cores.old <- base::getOption("mc.cores")
[17:28:25.436]                     base::options(mc.cores = 1L)
[17:28:25.436]                   }
[17:28:25.436]                   ...future.strategy.old <- future::plan("list")
[17:28:25.436]                   options(future.plan = NULL)
[17:28:25.436]                   Sys.unsetenv("R_FUTURE_PLAN")
[17:28:25.436]                   future::plan("default", .cleanup = FALSE, .init = FALSE)
[17:28:25.436]                 }
[17:28:25.436]                 ...future.workdir <- getwd()
[17:28:25.436]             }
[17:28:25.436]             ...future.oldOptions <- base::as.list(base::.Options)
[17:28:25.436]             ...future.oldEnvVars <- base::Sys.getenv()
[17:28:25.436]         }
[17:28:25.436]         base::options(future.startup.script = FALSE, future.globals.onMissing = NULL, 
[17:28:25.436]             future.globals.maxSize = NULL, future.globals.method = NULL, 
[17:28:25.436]             future.globals.onMissing = NULL, future.globals.onReference = NULL, 
[17:28:25.436]             future.globals.resolve = NULL, future.resolve.recursive = NULL, 
[17:28:25.436]             future.rng.onMisuse = NULL, future.rng.onMisuse.keepFuture = NULL, 
[17:28:25.436]             future.stdout.windows.reencode = NULL, width = 80L)
[17:28:25.436]         ...future.futureOptionsAdded <- base::setdiff(base::names(base::.Options), 
[17:28:25.436]             base::names(...future.oldOptions))
[17:28:25.436]     }
[17:28:25.436]     if (FALSE) {
[17:28:25.436]     }
[17:28:25.436]     else {
[17:28:25.436]         if (TRUE) {
[17:28:25.436]             ...future.stdout <- base::rawConnection(base::raw(0L), 
[17:28:25.436]                 open = "w")
[17:28:25.436]         }
[17:28:25.436]         else {
[17:28:25.436]             ...future.stdout <- base::file(base::switch(.Platform$OS.type, 
[17:28:25.436]                 windows = "NUL", "/dev/null"), open = "w")
[17:28:25.436]         }
[17:28:25.436]         base::sink(...future.stdout, type = "output", split = FALSE)
[17:28:25.436]         base::on.exit(if (!base::is.null(...future.stdout)) {
[17:28:25.436]             base::sink(type = "output", split = FALSE)
[17:28:25.436]             base::close(...future.stdout)
[17:28:25.436]         }, add = TRUE)
[17:28:25.436]     }
[17:28:25.436]     ...future.frame <- base::sys.nframe()
[17:28:25.436]     ...future.conditions <- base::list()
[17:28:25.436]     ...future.rng <- base::globalenv()$.Random.seed
[17:28:25.436]     if (FALSE) {
[17:28:25.436]         ...future.globalenv.names <- c(base::names(base::.GlobalEnv), 
[17:28:25.436]             "...future.value", "...future.globalenv.names", ".Random.seed")
[17:28:25.436]     }
[17:28:25.436]     ...future.result <- base::tryCatch({
[17:28:25.436]         base::withCallingHandlers({
[17:28:25.436]             ...future.value <- base::withVisible(base::local({
[17:28:25.436]                 ...future.makeSendCondition <- base::local({
[17:28:25.436]                   sendCondition <- NULL
[17:28:25.436]                   function(frame = 1L) {
[17:28:25.436]                     if (is.function(sendCondition)) 
[17:28:25.436]                       return(sendCondition)
[17:28:25.436]                     ns <- getNamespace("parallel")
[17:28:25.436]                     if (exists("sendData", mode = "function", 
[17:28:25.436]                       envir = ns)) {
[17:28:25.436]                       parallel_sendData <- get("sendData", mode = "function", 
[17:28:25.436]                         envir = ns)
[17:28:25.436]                       envir <- sys.frame(frame)
[17:28:25.436]                       master <- NULL
[17:28:25.436]                       while (!identical(envir, .GlobalEnv) && 
[17:28:25.436]                         !identical(envir, emptyenv())) {
[17:28:25.436]                         if (exists("master", mode = "list", envir = envir, 
[17:28:25.436]                           inherits = FALSE)) {
[17:28:25.436]                           master <- get("master", mode = "list", 
[17:28:25.436]                             envir = envir, inherits = FALSE)
[17:28:25.436]                           if (inherits(master, c("SOCKnode", 
[17:28:25.436]                             "SOCK0node"))) {
[17:28:25.436]                             sendCondition <<- function(cond) {
[17:28:25.436]                               data <- list(type = "VALUE", value = cond, 
[17:28:25.436]                                 success = TRUE)
[17:28:25.436]                               parallel_sendData(master, data)
[17:28:25.436]                             }
[17:28:25.436]                             return(sendCondition)
[17:28:25.436]                           }
[17:28:25.436]                         }
[17:28:25.436]                         frame <- frame + 1L
[17:28:25.436]                         envir <- sys.frame(frame)
[17:28:25.436]                       }
[17:28:25.436]                     }
[17:28:25.436]                     sendCondition <<- function(cond) NULL
[17:28:25.436]                   }
[17:28:25.436]                 })
[17:28:25.436]                 withCallingHandlers({
[17:28:25.436]                   NA
[17:28:25.436]                 }, immediateCondition = function(cond) {
[17:28:25.436]                   sendCondition <- ...future.makeSendCondition()
[17:28:25.436]                   sendCondition(cond)
[17:28:25.436]                   muffleCondition <- function (cond, pattern = "^muffle") 
[17:28:25.436]                   {
[17:28:25.436]                     inherits <- base::inherits
[17:28:25.436]                     invokeRestart <- base::invokeRestart
[17:28:25.436]                     is.null <- base::is.null
[17:28:25.436]                     muffled <- FALSE
[17:28:25.436]                     if (inherits(cond, "message")) {
[17:28:25.436]                       muffled <- grepl(pattern, "muffleMessage")
[17:28:25.436]                       if (muffled) 
[17:28:25.436]                         invokeRestart("muffleMessage")
[17:28:25.436]                     }
[17:28:25.436]                     else if (inherits(cond, "warning")) {
[17:28:25.436]                       muffled <- grepl(pattern, "muffleWarning")
[17:28:25.436]                       if (muffled) 
[17:28:25.436]                         invokeRestart("muffleWarning")
[17:28:25.436]                     }
[17:28:25.436]                     else if (inherits(cond, "condition")) {
[17:28:25.436]                       if (!is.null(pattern)) {
[17:28:25.436]                         computeRestarts <- base::computeRestarts
[17:28:25.436]                         grepl <- base::grepl
[17:28:25.436]                         restarts <- computeRestarts(cond)
[17:28:25.436]                         for (restart in restarts) {
[17:28:25.436]                           name <- restart$name
[17:28:25.436]                           if (is.null(name)) 
[17:28:25.436]                             next
[17:28:25.436]                           if (!grepl(pattern, name)) 
[17:28:25.436]                             next
[17:28:25.436]                           invokeRestart(restart)
[17:28:25.436]                           muffled <- TRUE
[17:28:25.436]                           break
[17:28:25.436]                         }
[17:28:25.436]                       }
[17:28:25.436]                     }
[17:28:25.436]                     invisible(muffled)
[17:28:25.436]                   }
[17:28:25.436]                   muffleCondition(cond)
[17:28:25.436]                 })
[17:28:25.436]             }))
[17:28:25.436]             future::FutureResult(value = ...future.value$value, 
[17:28:25.436]                 visible = ...future.value$visible, rng = !identical(base::globalenv()$.Random.seed, 
[17:28:25.436]                   ...future.rng), globalenv = if (FALSE) 
[17:28:25.436]                   list(added = base::setdiff(base::names(base::.GlobalEnv), 
[17:28:25.436]                     ...future.globalenv.names))
[17:28:25.436]                 else NULL, started = ...future.startTime, version = "1.8")
[17:28:25.436]         }, condition = base::local({
[17:28:25.436]             c <- base::c
[17:28:25.436]             inherits <- base::inherits
[17:28:25.436]             invokeRestart <- base::invokeRestart
[17:28:25.436]             length <- base::length
[17:28:25.436]             list <- base::list
[17:28:25.436]             seq.int <- base::seq.int
[17:28:25.436]             signalCondition <- base::signalCondition
[17:28:25.436]             sys.calls <- base::sys.calls
[17:28:25.436]             `[[` <- base::`[[`
[17:28:25.436]             `+` <- base::`+`
[17:28:25.436]             `<<-` <- base::`<<-`
[17:28:25.436]             sysCalls <- function(calls = sys.calls(), from = 1L) {
[17:28:25.436]                 calls[seq.int(from = from + 12L, to = length(calls) - 
[17:28:25.436]                   3L)]
[17:28:25.436]             }
[17:28:25.436]             function(cond) {
[17:28:25.436]                 is_error <- inherits(cond, "error")
[17:28:25.436]                 ignore <- !is_error && !is.null(NULL) && inherits(cond, 
[17:28:25.436]                   NULL)
[17:28:25.436]                 if (is_error) {
[17:28:25.436]                   sessionInformation <- function() {
[17:28:25.436]                     list(r = base::R.Version(), locale = base::Sys.getlocale(), 
[17:28:25.436]                       rngkind = base::RNGkind(), namespaces = base::loadedNamespaces(), 
[17:28:25.436]                       search = base::search(), system = base::Sys.info())
[17:28:25.436]                   }
[17:28:25.436]                   ...future.conditions[[length(...future.conditions) + 
[17:28:25.436]                     1L]] <<- list(condition = cond, calls = c(sysCalls(from = ...future.frame), 
[17:28:25.436]                     cond$call), session = sessionInformation(), 
[17:28:25.436]                     timestamp = base::Sys.time(), signaled = 0L)
[17:28:25.436]                   signalCondition(cond)
[17:28:25.436]                 }
[17:28:25.436]                 else if (!ignore && TRUE && inherits(cond, c("condition", 
[17:28:25.436]                 "immediateCondition"))) {
[17:28:25.436]                   signal <- TRUE && inherits(cond, "immediateCondition")
[17:28:25.436]                   ...future.conditions[[length(...future.conditions) + 
[17:28:25.436]                     1L]] <<- list(condition = cond, signaled = base::as.integer(signal))
[17:28:25.436]                   if (TRUE && !signal) {
[17:28:25.436]                     muffleCondition <- function (cond, pattern = "^muffle") 
[17:28:25.436]                     {
[17:28:25.436]                       inherits <- base::inherits
[17:28:25.436]                       invokeRestart <- base::invokeRestart
[17:28:25.436]                       is.null <- base::is.null
[17:28:25.436]                       muffled <- FALSE
[17:28:25.436]                       if (inherits(cond, "message")) {
[17:28:25.436]                         muffled <- grepl(pattern, "muffleMessage")
[17:28:25.436]                         if (muffled) 
[17:28:25.436]                           invokeRestart("muffleMessage")
[17:28:25.436]                       }
[17:28:25.436]                       else if (inherits(cond, "warning")) {
[17:28:25.436]                         muffled <- grepl(pattern, "muffleWarning")
[17:28:25.436]                         if (muffled) 
[17:28:25.436]                           invokeRestart("muffleWarning")
[17:28:25.436]                       }
[17:28:25.436]                       else if (inherits(cond, "condition")) {
[17:28:25.436]                         if (!is.null(pattern)) {
[17:28:25.436]                           computeRestarts <- base::computeRestarts
[17:28:25.436]                           grepl <- base::grepl
[17:28:25.436]                           restarts <- computeRestarts(cond)
[17:28:25.436]                           for (restart in restarts) {
[17:28:25.436]                             name <- restart$name
[17:28:25.436]                             if (is.null(name)) 
[17:28:25.436]                               next
[17:28:25.436]                             if (!grepl(pattern, name)) 
[17:28:25.436]                               next
[17:28:25.436]                             invokeRestart(restart)
[17:28:25.436]                             muffled <- TRUE
[17:28:25.436]                             break
[17:28:25.436]                           }
[17:28:25.436]                         }
[17:28:25.436]                       }
[17:28:25.436]                       invisible(muffled)
[17:28:25.436]                     }
[17:28:25.436]                     muffleCondition(cond, pattern = "^muffle")
[17:28:25.436]                   }
[17:28:25.436]                 }
[17:28:25.436]                 else {
[17:28:25.436]                   if (TRUE) {
[17:28:25.436]                     muffleCondition <- function (cond, pattern = "^muffle") 
[17:28:25.436]                     {
[17:28:25.436]                       inherits <- base::inherits
[17:28:25.436]                       invokeRestart <- base::invokeRestart
[17:28:25.436]                       is.null <- base::is.null
[17:28:25.436]                       muffled <- FALSE
[17:28:25.436]                       if (inherits(cond, "message")) {
[17:28:25.436]                         muffled <- grepl(pattern, "muffleMessage")
[17:28:25.436]                         if (muffled) 
[17:28:25.436]                           invokeRestart("muffleMessage")
[17:28:25.436]                       }
[17:28:25.436]                       else if (inherits(cond, "warning")) {
[17:28:25.436]                         muffled <- grepl(pattern, "muffleWarning")
[17:28:25.436]                         if (muffled) 
[17:28:25.436]                           invokeRestart("muffleWarning")
[17:28:25.436]                       }
[17:28:25.436]                       else if (inherits(cond, "condition")) {
[17:28:25.436]                         if (!is.null(pattern)) {
[17:28:25.436]                           computeRestarts <- base::computeRestarts
[17:28:25.436]                           grepl <- base::grepl
[17:28:25.436]                           restarts <- computeRestarts(cond)
[17:28:25.436]                           for (restart in restarts) {
[17:28:25.436]                             name <- restart$name
[17:28:25.436]                             if (is.null(name)) 
[17:28:25.436]                               next
[17:28:25.436]                             if (!grepl(pattern, name)) 
[17:28:25.436]                               next
[17:28:25.436]                             invokeRestart(restart)
[17:28:25.436]                             muffled <- TRUE
[17:28:25.436]                             break
[17:28:25.436]                           }
[17:28:25.436]                         }
[17:28:25.436]                       }
[17:28:25.436]                       invisible(muffled)
[17:28:25.436]                     }
[17:28:25.436]                     muffleCondition(cond, pattern = "^muffle")
[17:28:25.436]                   }
[17:28:25.436]                 }
[17:28:25.436]             }
[17:28:25.436]         }))
[17:28:25.436]     }, error = function(ex) {
[17:28:25.436]         base::structure(base::list(value = NULL, visible = NULL, 
[17:28:25.436]             conditions = ...future.conditions, rng = !identical(base::globalenv()$.Random.seed, 
[17:28:25.436]                 ...future.rng), started = ...future.startTime, 
[17:28:25.436]             finished = Sys.time(), session_uuid = NA_character_, 
[17:28:25.436]             version = "1.8"), class = "FutureResult")
[17:28:25.436]     }, finally = {
[17:28:25.436]         if (!identical(...future.workdir, getwd())) 
[17:28:25.436]             setwd(...future.workdir)
[17:28:25.436]         {
[17:28:25.436]             if (identical(getOption("nwarnings"), ...future.oldOptions$nwarnings)) {
[17:28:25.436]                 ...future.oldOptions$nwarnings <- NULL
[17:28:25.436]             }
[17:28:25.436]             base::options(...future.oldOptions)
[17:28:25.436]             if (.Platform$OS.type == "windows") {
[17:28:25.436]                 old_names <- names(...future.oldEnvVars)
[17:28:25.436]                 envs <- base::Sys.getenv()
[17:28:25.436]                 names <- names(envs)
[17:28:25.436]                 common <- intersect(names, old_names)
[17:28:25.436]                 added <- setdiff(names, old_names)
[17:28:25.436]                 removed <- setdiff(old_names, names)
[17:28:25.436]                 changed <- common[...future.oldEnvVars[common] != 
[17:28:25.436]                   envs[common]]
[17:28:25.436]                 NAMES <- toupper(changed)
[17:28:25.436]                 args <- list()
[17:28:25.436]                 for (kk in seq_along(NAMES)) {
[17:28:25.436]                   name <- changed[[kk]]
[17:28:25.436]                   NAME <- NAMES[[kk]]
[17:28:25.436]                   if (name != NAME && is.element(NAME, old_names)) 
[17:28:25.436]                     next
[17:28:25.436]                   args[[name]] <- ...future.oldEnvVars[[name]]
[17:28:25.436]                 }
[17:28:25.436]                 NAMES <- toupper(added)
[17:28:25.436]                 for (kk in seq_along(NAMES)) {
[17:28:25.436]                   name <- added[[kk]]
[17:28:25.436]                   NAME <- NAMES[[kk]]
[17:28:25.436]                   if (name != NAME && is.element(NAME, old_names)) 
[17:28:25.436]                     next
[17:28:25.436]                   args[[name]] <- ""
[17:28:25.436]                 }
[17:28:25.436]                 NAMES <- toupper(removed)
[17:28:25.436]                 for (kk in seq_along(NAMES)) {
[17:28:25.436]                   name <- removed[[kk]]
[17:28:25.436]                   NAME <- NAMES[[kk]]
[17:28:25.436]                   if (name != NAME && is.element(NAME, old_names)) 
[17:28:25.436]                     next
[17:28:25.436]                   args[[name]] <- ...future.oldEnvVars[[name]]
[17:28:25.436]                 }
[17:28:25.436]                 if (length(args) > 0) 
[17:28:25.436]                   base::do.call(base::Sys.setenv, args = args)
[17:28:25.436]                 args <- names <- old_names <- NAMES <- envs <- common <- added <- removed <- NULL
[17:28:25.436]             }
[17:28:25.436]             else {
[17:28:25.436]                 base::do.call(base::Sys.setenv, args = base::as.list(...future.oldEnvVars))
[17:28:25.436]             }
[17:28:25.436]             {
[17:28:25.436]                 if (base::length(...future.futureOptionsAdded) > 
[17:28:25.436]                   0L) {
[17:28:25.436]                   opts <- base::vector("list", length = base::length(...future.futureOptionsAdded))
[17:28:25.436]                   base::names(opts) <- ...future.futureOptionsAdded
[17:28:25.436]                   base::options(opts)
[17:28:25.436]                 }
[17:28:25.436]                 {
[17:28:25.436]                   {
[17:28:25.436]                     base::options(mc.cores = ...future.mc.cores.old)
[17:28:25.436]                     NULL
[17:28:25.436]                   }
[17:28:25.436]                   options(future.plan = "multisession")
[17:28:25.436]                   if (is.na("multisession")) 
[17:28:25.436]                     Sys.unsetenv("R_FUTURE_PLAN")
[17:28:25.436]                   else Sys.setenv(R_FUTURE_PLAN = "multisession")
[17:28:25.436]                   future::plan(...future.strategy.old, .cleanup = FALSE, 
[17:28:25.436]                     .init = FALSE)
[17:28:25.436]                 }
[17:28:25.436]             }
[17:28:25.436]         }
[17:28:25.436]     })
[17:28:25.436]     if (TRUE) {
[17:28:25.436]         base::sink(type = "output", split = FALSE)
[17:28:25.436]         if (TRUE) {
[17:28:25.436]             ...future.result$stdout <- base::rawToChar(base::rawConnectionValue(...future.stdout))
[17:28:25.436]         }
[17:28:25.436]         else {
[17:28:25.436]             ...future.result["stdout"] <- base::list(NULL)
[17:28:25.436]         }
[17:28:25.436]         base::close(...future.stdout)
[17:28:25.436]         ...future.stdout <- NULL
[17:28:25.436]     }
[17:28:25.436]     ...future.result$conditions <- ...future.conditions
[17:28:25.436]     ...future.result$finished <- base::Sys.time()
[17:28:25.436]     ...future.result
[17:28:25.436] }
[17:28:25.526] MultisessionFuture started
[17:28:25.526] result() for ClusterFuture ...
[17:28:25.526] receiveMessageFromWorker() for ClusterFuture ...
[17:28:25.526] - Validating connection of MultisessionFuture
[17:28:25.580] - received message: FutureResult
[17:28:25.581] - Received FutureResult
[17:28:25.581] - Erased future from FutureRegistry
[17:28:25.581] result() for ClusterFuture ...
[17:28:25.581] - result already collected: FutureResult
[17:28:25.581] result() for ClusterFuture ... done
[17:28:25.581] receiveMessageFromWorker() for ClusterFuture ... done
[17:28:25.582] result() for ClusterFuture ... done
[17:28:25.582] result() for ClusterFuture ...
[17:28:25.582] - result already collected: FutureResult
[17:28:25.582] result() for ClusterFuture ... done
[17:28:25.582] plan(): plan_init() of 'multisession', 'cluster', 'multiprocess', 'future', 'function' ... DONE
[17:28:25.585] 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)
[17:28:25.586] Future-specific environment variables:
- R_FUTURE_WAIT_INTERVAL='0.01'
[17:28:25.586] Environment variable 'R_FUTURE_DEMO_MANDELBROT_REGION' not set
[17:28:25.587] Environment variable 'R_FUTURE_DEMO_MANDELBROT_NROW' not set
[17:28:25.587] Environment variable 'R_FUTURE_DEPRECATED_IGNORE' not set
[17:28:25.587] Environment variable 'R_FUTURE_DEPRECATED_DEFUNCT' not set
[17:28:25.587] Environment variable 'R_FUTURE_FORK_MULTITHREADING_ENABLE' not set
[17:28:25.587] Environment variable 'R_FUTURE_GLOBALS_MAXSIZE' not set
[17:28:25.588] Environment variable 'R_FUTURE_GLOBALS_ONMISSING' not set
[17:28:25.588] Environment variable 'R_FUTURE_GLOBALS_ONREFERENCE' not set
[17:28:25.588] Environment variable 'R_FUTURE_GLOBALS_METHOD' not set
[17:28:25.588] Environment variable 'R_FUTURE_GLOBALS_RESOLVE' not set
[17:28:25.588] Environment variable 'R_FUTURE_LAZY_ASSERTOWNER' not set
[17:28:25.589] Environment variable 'R_FUTURE_PLAN_DISALLOW' not set
[17:28:25.589] Environment variable 'R_FUTURE_PSOCK_RELAY_IMMEDIATE' not set
[17:28:25.589] Environment variable 'R_FUTURE_RELAY_IMMEDIATE' not set
[17:28:25.589] Environment variable 'R_FUTURE_RESOLVE_RECURSIVE' not set
[17:28:25.589] Environment variable 'R_FUTURE_ALIVE_TIMEOUT' not set
[17:28:25.590] Environment variable 'R_FUTURE_RESOLVED_TIMEOUT' not set
[17:28:25.590] Environment variable 'R_FUTURE_CLUSTER_RESOLVED_TIMEOUT' not set
[17:28:25.590] Environment variable 'R_FUTURE_MULTICORE_RESOLVED_TIMEOUT' not set
[17:28:25.590] Environment variable 'R_FUTURE_ONFUTURECONDITION_KEEPFUTURE' not set
[17:28:25.590] Environment variable 'R_FUTURE_RNG_ONMISUSE' not set
[17:28:25.591] Environment variable 'R_FUTURE_GLOBALENV_ONMISUSE' not set
[17:28:25.591] Environment variable 'R_FUTURE_WAIT_TIMEOUT' not set
[17:28:25.591] Environment variable 'R_FUTURE_WAIT_ALPHA' not set
[17:28:25.591] Environment variable 'R_FUTURE_ASSIGN_GLOBALS_EXCLUDE' not set
[17:28:25.591] Environment variable 'R_FUTURE_OUTPUT_WINDOWS_REENCODE' not set
[17:28:25.591] Environment variable 'R_FUTURE_GLOBALS_GLOBALSOF_LOCALS' not set
[17:28:25.592] Environment variable 'R_FUTURE_STATE_ONINVALID' not set
[17:28:25.592] Environment variable 'R_FUTURE_JOURNAL' not set
[17:28:25.592] Environment variable 'R_FUTURE_GLOBALS_KEEPWHERE' not set
[17:28:25.592] Option 'future.plan' = 'multisession'
[17:28:25.592] R process uuid: 173f7e4a-5010-757c-259e-f08c10a652fa
[17:28:25.593] Setting plan('default')
[17:28:25.593] plan(): Setting new future strategy stack:
[17:28:25.593] List of future strategies:
[17:28:25.593] 1. multisession:
[17:28:25.593]    - args: function (..., workers = availableCores(), lazy = FALSE, rscript_libs = .libPaths(), envir = parent.frame())
[17:28:25.593]    - tweaked: FALSE
[17:28:25.593]    - call: plan("default", .init = FALSE)
[17:28:25.596] 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")
[17:28:25.596] plan(): Setting new future strategy stack:
[17:28:25.597] List of future strategies:
[17:28:25.597] 1. multisession:
[17:28:25.597]    - args: function (..., workers = availableCores(), lazy = FALSE, rscript_libs = .libPaths(), envir = parent.frame())
[17:28:25.597]    - tweaked: FALSE
[17:28:25.597]    - call: plan("default")
[17:28:25.597] plan(): plan_init() of 'multisession', 'cluster', 'multiprocess', 'future', 'function' ...
[17:28:25.597] multisession:
[17:28:25.597] - args: function (..., workers = availableCores(), lazy = FALSE, rscript_libs = .libPaths(), envir = parent.frame())
[17:28:25.597] - tweaked: FALSE
[17:28:25.597] - call: plan("default")
[17:28:25.600] getGlobalsAndPackages() ...
[17:28:25.600] Not searching for globals
[17:28:25.600] - globals: [0] <none>
[17:28:25.600] getGlobalsAndPackages() ... DONE
[17:28:25.601] [local output] makeClusterPSOCK() ...
[17:28:25.603] [local output] Workers: [n = 2] 'localhost', 'localhost'
[17:28:25.606] [local output] Base port: 22721
[17:28:25.606] [local output] Getting setup options for 2 cluster nodes ...
[17:28:25.606] [local output]  - Node 1 of 2 ...
[17:28:25.607] [local output] localMachine=TRUE => revtunnel=FALSE

[17:28:25.608] [local output] Rscript port: 22721

[17:28:25.608] [local output]  - Node 2 of 2 ...
[17:28:25.609] [local output] localMachine=TRUE => revtunnel=FALSE

[17:28:25.610] [local output] Rscript port: 22721

[17:28:25.611] [local output] Getting setup options for 2 cluster nodes ... done
[17:28:25.611] [local output]  - Parallel setup requested for some PSOCK nodes
[17:28:25.611] [local output] Setting up PSOCK nodes in parallel
[17:28:25.611] List of 36
[17:28:25.611]  $ worker          : chr "localhost"
[17:28:25.611]   ..- attr(*, "localhost")= logi TRUE
[17:28:25.611]  $ master          : chr "localhost"
[17:28:25.611]  $ port            : int 22721
[17:28:25.611]  $ connectTimeout  : num 120
[17:28:25.611]  $ timeout         : num 120
[17:28:25.611]  $ rscript         : chr "\"D:/RCompile/recent/R/bin/x64/Rscript\""
[17:28:25.611]  $ homogeneous     : logi TRUE
[17:28:25.611]  $ rscript_args    : chr "--default-packages=datasets,utils,grDevices,graphics,stats,methods -e \"#label=startup.R:42284:CRANWIN3:CRAN\" "| __truncated__
[17:28:25.611]  $ rscript_envs    : NULL
[17:28:25.611]  $ rscript_libs    : chr [1:2] "D:/temp/RtmpAVtqMV/RLIBS_30708245f64e7" "D:/RCompile/recent/R/library"
[17:28:25.611]  $ rscript_startup : NULL
[17:28:25.611]  $ rscript_sh      : chr "cmd"
[17:28:25.611]  $ default_packages: chr [1:6] "datasets" "utils" "grDevices" "graphics" ...
[17:28:25.611]  $ methods         : logi TRUE
[17:28:25.611]  $ socketOptions   : chr "no-delay"
[17:28:25.611]  $ useXDR          : logi FALSE
[17:28:25.611]  $ outfile         : chr "/dev/null"
[17:28:25.611]  $ renice          : int NA
[17:28:25.611]  $ rshcmd          : NULL
[17:28:25.611]  $ user            : chr(0) 
[17:28:25.611]  $ revtunnel       : logi FALSE
[17:28:25.611]  $ rshlogfile      : NULL
[17:28:25.611]  $ rshopts         : chr(0) 
[17:28:25.611]  $ rank            : int 1
[17:28:25.611]  $ manual          : logi FALSE
[17:28:25.611]  $ dryrun          : logi FALSE
[17:28:25.611]  $ quiet           : logi FALSE
[17:28:25.611]  $ setup_strategy  : chr "parallel"
[17:28:25.611]  $ local_cmd       : chr "\"D:/RCompile/recent/R/bin/x64/Rscript\" --default-packages=datasets,utils,grDevices,graphics,stats,methods -e "| __truncated__
[17:28:25.611]  $ pidfile         : chr "D:/temp/RtmpG4ZQEV/worker.rank=1.parallelly.parent=42284.a52c101e4199.pid"
[17:28:25.611]  $ rshcmd_label    : NULL
[17:28:25.611]  $ rsh_call        : NULL
[17:28:25.611]  $ cmd             : chr "\"D:/RCompile/recent/R/bin/x64/Rscript\" --default-packages=datasets,utils,grDevices,graphics,stats,methods -e "| __truncated__
[17:28:25.611]  $ localMachine    : logi TRUE
[17:28:25.611]  $ make_fcn        :function (worker = getOption2("parallelly.localhost.hostname", "localhost"), 
[17:28:25.611]     master = NULL, port, connectTimeout = getOption2("parallelly.makeNodePSOCK.connectTimeout", 
[17:28:25.611]         2 * 60), timeout = getOption2("parallelly.makeNodePSOCK.timeout", 
[17:28:25.611]         30 * 24 * 60 * 60), rscript = NULL, homogeneous = NULL, rscript_args = NULL, 
[17:28:25.611]     rscript_envs = NULL, rscript_libs = NULL, rscript_startup = NULL, rscript_sh = c("auto", 
[17:28:25.611]         "cmd", "sh"), default_packages = c("datasets", "utils", "grDevices", 
[17:28:25.611]         "graphics", "stats", if (methods) "methods"), methods = TRUE, socketOptions = getOption2("parallelly.makeNodePSOCK.socketOptions", 
[17:28:25.611]         "no-delay"), useXDR = getOption2("parallelly.makeNodePSOCK.useXDR", 
[17:28:25.611]         FALSE), outfile = "/dev/null", renice = NA_integer_, rshcmd = getOption2("parallelly.makeNodePSOCK.rshcmd", 
[17:28:25.611]         NULL), user = NULL, revtunnel = NA, rshlogfile = NULL, rshopts = getOption2("parallelly.makeNodePSOCK.rshopts", 
[17:28:25.611]         NULL), rank = 1L, manual = FALSE, dryrun = FALSE, quiet = FALSE, 
[17:28:25.611]     setup_strategy = getOption2("parallelly.makeNodePSOCK.setup_strategy", 
[17:28:25.611]         "parallel"), action = c("launch", "options"), verbose = FALSE)  
[17:28:25.611]  $ arguments       :List of 28
[17:28:25.611]   ..$ worker          : chr "localhost"
[17:28:25.611]   ..$ master          : NULL
[17:28:25.611]   ..$ port            : int 22721
[17:28:25.611]   ..$ connectTimeout  : num 120
[17:28:25.611]   ..$ timeout         : num 120
[17:28:25.611]   ..$ rscript         : NULL
[17:28:25.611]   ..$ homogeneous     : NULL
[17:28:25.611]   ..$ rscript_args    : NULL
[17:28:25.611]   ..$ rscript_envs    : NULL
[17:28:25.611]   ..$ rscript_libs    : chr [1:2] "D:/temp/RtmpAVtqMV/RLIBS_30708245f64e7" "D:/RCompile/recent/R/library"
[17:28:25.611]   ..$ rscript_startup : NULL
[17:28:25.611]   ..$ rscript_sh      : chr [1:3] "auto" "cmd" "sh"
[17:28:25.611]   ..$ default_packages: chr [1:6] "datasets" "utils" "grDevices" "graphics" ...
[17:28:25.611]   ..$ methods         : logi TRUE
[17:28:25.611]   ..$ socketOptions   : chr "no-delay"
[17:28:25.611]   ..$ useXDR          : logi FALSE
[17:28:25.611]   ..$ outfile         : chr "/dev/null"
[17:28:25.611]   ..$ renice          : int NA
[17:28:25.611]   ..$ rshcmd          : NULL
[17:28:25.611]   ..$ user            : NULL
[17:28:25.611]   ..$ revtunnel       : logi NA
[17:28:25.611]   ..$ rshlogfile      : NULL
[17:28:25.611]   ..$ rshopts         : NULL
[17:28:25.611]   ..$ rank            : int 1
[17:28:25.611]   ..$ manual          : logi FALSE
[17:28:25.611]   ..$ dryrun          : logi FALSE
[17:28:25.611]   ..$ quiet           : logi FALSE
[17:28:25.611]   ..$ setup_strategy  : chr "parallel"
[17:28:25.611]  - attr(*, "class")= chr [1:2] "makeNodePSOCKOptions" "makeNodeOptions"
[17:28:25.634] [local output] System call to launch all workers:
[17:28:25.634] [local output] "D:/RCompile/recent/R/bin/x64/Rscript" --default-packages=datasets,utils,grDevices,graphics,stats,methods -e "#label=startup.R:42284:CRANWIN3:CRAN" -e "try(suppressWarnings(cat(Sys.getpid(),file=\"D:/temp/RtmpG4ZQEV/worker.rank=1.parallelly.parent=42284.a52c101e4199.pid\")), silent = TRUE)" -e "options(socketOptions = \"no-delay\")" -e ".libPaths(c(\"D:/temp/RtmpAVtqMV/RLIBS_30708245f64e7\",\"D:/RCompile/recent/R/library\"))" -e "workRSOCK <- tryCatch(parallel:::.workRSOCK, error=function(e) parallel:::.slaveRSOCK); workRSOCK()" MASTER=localhost PORT=22721 OUT=/dev/null TIMEOUT=120 XDR=FALSE SETUPTIMEOUT=120 SETUPSTRATEGY=parallel
[17:28:25.634] [local output] Starting PSOCK main server
[17:28:25.640] [local output] Workers launched
[17:28:25.641] [local output] Waiting for workers to connect back
[17:28:25.641]  - [local output] 0 workers out of 2 ready
[17:28:25.797]  - [local output] 0 workers out of 2 ready
[17:28:25.797]  - [local output] 1 workers out of 2 ready
[17:28:25.830]  - [local output] 1 workers out of 2 ready
[17:28:25.831]  - [local output] 2 workers out of 2 ready
[17:28:25.831] [local output] Launching of workers completed
[17:28:25.831] [local output] Collecting session information from workers
[17:28:25.832] [local output]  - Worker #1 of 2
[17:28:25.833] [local output]  - Worker #2 of 2
[17:28:25.833] [local output] makeClusterPSOCK() ... done
[17:28:25.845] Packages needed by the future expression (n = 0): <none>
[17:28:25.845] Packages needed by future strategies (n = 0): <none>
[17:28:25.846] {
[17:28:25.846]     {
[17:28:25.846]         {
[17:28:25.846]             ...future.startTime <- base::Sys.time()
[17:28:25.846]             {
[17:28:25.846]                 {
[17:28:25.846]                   {
[17:28:25.846]                     {
[17:28:25.846]                       base::local({
[17:28:25.846]                         has_future <- base::requireNamespace("future", 
[17:28:25.846]                           quietly = TRUE)
[17:28:25.846]                         if (has_future) {
[17:28:25.846]                           ns <- base::getNamespace("future")
[17:28:25.846]                           version <- ns[[".package"]][["version"]]
[17:28:25.846]                           if (is.null(version)) 
[17:28:25.846]                             version <- utils::packageVersion("future")
[17:28:25.846]                         }
[17:28:25.846]                         else {
[17:28:25.846]                           version <- NULL
[17:28:25.846]                         }
[17:28:25.846]                         if (!has_future || version < "1.8.0") {
[17:28:25.846]                           info <- base::c(r_version = base::gsub("R version ", 
[17:28:25.846]                             "", base::R.version$version.string), 
[17:28:25.846]                             platform = base::sprintf("%s (%s-bit)", 
[17:28:25.846]                               base::R.version$platform, 8 * base::.Machine$sizeof.pointer), 
[17:28:25.846]                             os = base::paste(base::Sys.info()[base::c("sysname", 
[17:28:25.846]                               "release", "version")], collapse = " "), 
[17:28:25.846]                             hostname = base::Sys.info()[["nodename"]])
[17:28:25.846]                           info <- base::sprintf("%s: %s", base::names(info), 
[17:28:25.846]                             info)
[17:28:25.846]                           info <- base::paste(info, collapse = "; ")
[17:28:25.846]                           if (!has_future) {
[17:28:25.846]                             msg <- base::sprintf("Package 'future' is not installed on worker (%s)", 
[17:28:25.846]                               info)
[17:28:25.846]                           }
[17:28:25.846]                           else {
[17:28:25.846]                             msg <- base::sprintf("Package 'future' on worker (%s) must be of version >= 1.8.0: %s", 
[17:28:25.846]                               info, version)
[17:28:25.846]                           }
[17:28:25.846]                           base::stop(msg)
[17:28:25.846]                         }
[17:28:25.846]                       })
[17:28:25.846]                     }
[17:28:25.846]                     ...future.mc.cores.old <- base::getOption("mc.cores")
[17:28:25.846]                     base::options(mc.cores = 1L)
[17:28:25.846]                   }
[17:28:25.846]                   ...future.strategy.old <- future::plan("list")
[17:28:25.846]                   options(future.plan = NULL)
[17:28:25.846]                   Sys.unsetenv("R_FUTURE_PLAN")
[17:28:25.846]                   future::plan("default", .cleanup = FALSE, .init = FALSE)
[17:28:25.846]                 }
[17:28:25.846]                 ...future.workdir <- getwd()
[17:28:25.846]             }
[17:28:25.846]             ...future.oldOptions <- base::as.list(base::.Options)
[17:28:25.846]             ...future.oldEnvVars <- base::Sys.getenv()
[17:28:25.846]         }
[17:28:25.846]         base::options(future.startup.script = FALSE, future.globals.onMissing = NULL, 
[17:28:25.846]             future.globals.maxSize = NULL, future.globals.method = NULL, 
[17:28:25.846]             future.globals.onMissing = NULL, future.globals.onReference = NULL, 
[17:28:25.846]             future.globals.resolve = NULL, future.resolve.recursive = NULL, 
[17:28:25.846]             future.rng.onMisuse = NULL, future.rng.onMisuse.keepFuture = NULL, 
[17:28:25.846]             future.stdout.windows.reencode = NULL, width = 80L)
[17:28:25.846]         ...future.futureOptionsAdded <- base::setdiff(base::names(base::.Options), 
[17:28:25.846]             base::names(...future.oldOptions))
[17:28:25.846]     }
[17:28:25.846]     if (FALSE) {
[17:28:25.846]     }
[17:28:25.846]     else {
[17:28:25.846]         if (TRUE) {
[17:28:25.846]             ...future.stdout <- base::rawConnection(base::raw(0L), 
[17:28:25.846]                 open = "w")
[17:28:25.846]         }
[17:28:25.846]         else {
[17:28:25.846]             ...future.stdout <- base::file(base::switch(.Platform$OS.type, 
[17:28:25.846]                 windows = "NUL", "/dev/null"), open = "w")
[17:28:25.846]         }
[17:28:25.846]         base::sink(...future.stdout, type = "output", split = FALSE)
[17:28:25.846]         base::on.exit(if (!base::is.null(...future.stdout)) {
[17:28:25.846]             base::sink(type = "output", split = FALSE)
[17:28:25.846]             base::close(...future.stdout)
[17:28:25.846]         }, add = TRUE)
[17:28:25.846]     }
[17:28:25.846]     ...future.frame <- base::sys.nframe()
[17:28:25.846]     ...future.conditions <- base::list()
[17:28:25.846]     ...future.rng <- base::globalenv()$.Random.seed
[17:28:25.846]     if (FALSE) {
[17:28:25.846]         ...future.globalenv.names <- c(base::names(base::.GlobalEnv), 
[17:28:25.846]             "...future.value", "...future.globalenv.names", ".Random.seed")
[17:28:25.846]     }
[17:28:25.846]     ...future.result <- base::tryCatch({
[17:28:25.846]         base::withCallingHandlers({
[17:28:25.846]             ...future.value <- base::withVisible(base::local({
[17:28:25.846]                 ...future.makeSendCondition <- base::local({
[17:28:25.846]                   sendCondition <- NULL
[17:28:25.846]                   function(frame = 1L) {
[17:28:25.846]                     if (is.function(sendCondition)) 
[17:28:25.846]                       return(sendCondition)
[17:28:25.846]                     ns <- getNamespace("parallel")
[17:28:25.846]                     if (exists("sendData", mode = "function", 
[17:28:25.846]                       envir = ns)) {
[17:28:25.846]                       parallel_sendData <- get("sendData", mode = "function", 
[17:28:25.846]                         envir = ns)
[17:28:25.846]                       envir <- sys.frame(frame)
[17:28:25.846]                       master <- NULL
[17:28:25.846]                       while (!identical(envir, .GlobalEnv) && 
[17:28:25.846]                         !identical(envir, emptyenv())) {
[17:28:25.846]                         if (exists("master", mode = "list", envir = envir, 
[17:28:25.846]                           inherits = FALSE)) {
[17:28:25.846]                           master <- get("master", mode = "list", 
[17:28:25.846]                             envir = envir, inherits = FALSE)
[17:28:25.846]                           if (inherits(master, c("SOCKnode", 
[17:28:25.846]                             "SOCK0node"))) {
[17:28:25.846]                             sendCondition <<- function(cond) {
[17:28:25.846]                               data <- list(type = "VALUE", value = cond, 
[17:28:25.846]                                 success = TRUE)
[17:28:25.846]                               parallel_sendData(master, data)
[17:28:25.846]                             }
[17:28:25.846]                             return(sendCondition)
[17:28:25.846]                           }
[17:28:25.846]                         }
[17:28:25.846]                         frame <- frame + 1L
[17:28:25.846]                         envir <- sys.frame(frame)
[17:28:25.846]                       }
[17:28:25.846]                     }
[17:28:25.846]                     sendCondition <<- function(cond) NULL
[17:28:25.846]                   }
[17:28:25.846]                 })
[17:28:25.846]                 withCallingHandlers({
[17:28:25.846]                   NA
[17:28:25.846]                 }, immediateCondition = function(cond) {
[17:28:25.846]                   sendCondition <- ...future.makeSendCondition()
[17:28:25.846]                   sendCondition(cond)
[17:28:25.846]                   muffleCondition <- function (cond, pattern = "^muffle") 
[17:28:25.846]                   {
[17:28:25.846]                     inherits <- base::inherits
[17:28:25.846]                     invokeRestart <- base::invokeRestart
[17:28:25.846]                     is.null <- base::is.null
[17:28:25.846]                     muffled <- FALSE
[17:28:25.846]                     if (inherits(cond, "message")) {
[17:28:25.846]                       muffled <- grepl(pattern, "muffleMessage")
[17:28:25.846]                       if (muffled) 
[17:28:25.846]                         invokeRestart("muffleMessage")
[17:28:25.846]                     }
[17:28:25.846]                     else if (inherits(cond, "warning")) {
[17:28:25.846]                       muffled <- grepl(pattern, "muffleWarning")
[17:28:25.846]                       if (muffled) 
[17:28:25.846]                         invokeRestart("muffleWarning")
[17:28:25.846]                     }
[17:28:25.846]                     else if (inherits(cond, "condition")) {
[17:28:25.846]                       if (!is.null(pattern)) {
[17:28:25.846]                         computeRestarts <- base::computeRestarts
[17:28:25.846]                         grepl <- base::grepl
[17:28:25.846]                         restarts <- computeRestarts(cond)
[17:28:25.846]                         for (restart in restarts) {
[17:28:25.846]                           name <- restart$name
[17:28:25.846]                           if (is.null(name)) 
[17:28:25.846]                             next
[17:28:25.846]                           if (!grepl(pattern, name)) 
[17:28:25.846]                             next
[17:28:25.846]                           invokeRestart(restart)
[17:28:25.846]                           muffled <- TRUE
[17:28:25.846]                           break
[17:28:25.846]                         }
[17:28:25.846]                       }
[17:28:25.846]                     }
[17:28:25.846]                     invisible(muffled)
[17:28:25.846]                   }
[17:28:25.846]                   muffleCondition(cond)
[17:28:25.846]                 })
[17:28:25.846]             }))
[17:28:25.846]             future::FutureResult(value = ...future.value$value, 
[17:28:25.846]                 visible = ...future.value$visible, rng = !identical(base::globalenv()$.Random.seed, 
[17:28:25.846]                   ...future.rng), globalenv = if (FALSE) 
[17:28:25.846]                   list(added = base::setdiff(base::names(base::.GlobalEnv), 
[17:28:25.846]                     ...future.globalenv.names))
[17:28:25.846]                 else NULL, started = ...future.startTime, version = "1.8")
[17:28:25.846]         }, condition = base::local({
[17:28:25.846]             c <- base::c
[17:28:25.846]             inherits <- base::inherits
[17:28:25.846]             invokeRestart <- base::invokeRestart
[17:28:25.846]             length <- base::length
[17:28:25.846]             list <- base::list
[17:28:25.846]             seq.int <- base::seq.int
[17:28:25.846]             signalCondition <- base::signalCondition
[17:28:25.846]             sys.calls <- base::sys.calls
[17:28:25.846]             `[[` <- base::`[[`
[17:28:25.846]             `+` <- base::`+`
[17:28:25.846]             `<<-` <- base::`<<-`
[17:28:25.846]             sysCalls <- function(calls = sys.calls(), from = 1L) {
[17:28:25.846]                 calls[seq.int(from = from + 12L, to = length(calls) - 
[17:28:25.846]                   3L)]
[17:28:25.846]             }
[17:28:25.846]             function(cond) {
[17:28:25.846]                 is_error <- inherits(cond, "error")
[17:28:25.846]                 ignore <- !is_error && !is.null(NULL) && inherits(cond, 
[17:28:25.846]                   NULL)
[17:28:25.846]                 if (is_error) {
[17:28:25.846]                   sessionInformation <- function() {
[17:28:25.846]                     list(r = base::R.Version(), locale = base::Sys.getlocale(), 
[17:28:25.846]                       rngkind = base::RNGkind(), namespaces = base::loadedNamespaces(), 
[17:28:25.846]                       search = base::search(), system = base::Sys.info())
[17:28:25.846]                   }
[17:28:25.846]                   ...future.conditions[[length(...future.conditions) + 
[17:28:25.846]                     1L]] <<- list(condition = cond, calls = c(sysCalls(from = ...future.frame), 
[17:28:25.846]                     cond$call), session = sessionInformation(), 
[17:28:25.846]                     timestamp = base::Sys.time(), signaled = 0L)
[17:28:25.846]                   signalCondition(cond)
[17:28:25.846]                 }
[17:28:25.846]                 else if (!ignore && TRUE && inherits(cond, c("condition", 
[17:28:25.846]                 "immediateCondition"))) {
[17:28:25.846]                   signal <- TRUE && inherits(cond, "immediateCondition")
[17:28:25.846]                   ...future.conditions[[length(...future.conditions) + 
[17:28:25.846]                     1L]] <<- list(condition = cond, signaled = base::as.integer(signal))
[17:28:25.846]                   if (TRUE && !signal) {
[17:28:25.846]                     muffleCondition <- function (cond, pattern = "^muffle") 
[17:28:25.846]                     {
[17:28:25.846]                       inherits <- base::inherits
[17:28:25.846]                       invokeRestart <- base::invokeRestart
[17:28:25.846]                       is.null <- base::is.null
[17:28:25.846]                       muffled <- FALSE
[17:28:25.846]                       if (inherits(cond, "message")) {
[17:28:25.846]                         muffled <- grepl(pattern, "muffleMessage")
[17:28:25.846]                         if (muffled) 
[17:28:25.846]                           invokeRestart("muffleMessage")
[17:28:25.846]                       }
[17:28:25.846]                       else if (inherits(cond, "warning")) {
[17:28:25.846]                         muffled <- grepl(pattern, "muffleWarning")
[17:28:25.846]                         if (muffled) 
[17:28:25.846]                           invokeRestart("muffleWarning")
[17:28:25.846]                       }
[17:28:25.846]                       else if (inherits(cond, "condition")) {
[17:28:25.846]                         if (!is.null(pattern)) {
[17:28:25.846]                           computeRestarts <- base::computeRestarts
[17:28:25.846]                           grepl <- base::grepl
[17:28:25.846]                           restarts <- computeRestarts(cond)
[17:28:25.846]                           for (restart in restarts) {
[17:28:25.846]                             name <- restart$name
[17:28:25.846]                             if (is.null(name)) 
[17:28:25.846]                               next
[17:28:25.846]                             if (!grepl(pattern, name)) 
[17:28:25.846]                               next
[17:28:25.846]                             invokeRestart(restart)
[17:28:25.846]                             muffled <- TRUE
[17:28:25.846]                             break
[17:28:25.846]                           }
[17:28:25.846]                         }
[17:28:25.846]                       }
[17:28:25.846]                       invisible(muffled)
[17:28:25.846]                     }
[17:28:25.846]                     muffleCondition(cond, pattern = "^muffle")
[17:28:25.846]                   }
[17:28:25.846]                 }
[17:28:25.846]                 else {
[17:28:25.846]                   if (TRUE) {
[17:28:25.846]                     muffleCondition <- function (cond, pattern = "^muffle") 
[17:28:25.846]                     {
[17:28:25.846]                       inherits <- base::inherits
[17:28:25.846]                       invokeRestart <- base::invokeRestart
[17:28:25.846]                       is.null <- base::is.null
[17:28:25.846]                       muffled <- FALSE
[17:28:25.846]                       if (inherits(cond, "message")) {
[17:28:25.846]                         muffled <- grepl(pattern, "muffleMessage")
[17:28:25.846]                         if (muffled) 
[17:28:25.846]                           invokeRestart("muffleMessage")
[17:28:25.846]                       }
[17:28:25.846]                       else if (inherits(cond, "warning")) {
[17:28:25.846]                         muffled <- grepl(pattern, "muffleWarning")
[17:28:25.846]                         if (muffled) 
[17:28:25.846]                           invokeRestart("muffleWarning")
[17:28:25.846]                       }
[17:28:25.846]                       else if (inherits(cond, "condition")) {
[17:28:25.846]                         if (!is.null(pattern)) {
[17:28:25.846]                           computeRestarts <- base::computeRestarts
[17:28:25.846]                           grepl <- base::grepl
[17:28:25.846]                           restarts <- computeRestarts(cond)
[17:28:25.846]                           for (restart in restarts) {
[17:28:25.846]                             name <- restart$name
[17:28:25.846]                             if (is.null(name)) 
[17:28:25.846]                               next
[17:28:25.846]                             if (!grepl(pattern, name)) 
[17:28:25.846]                               next
[17:28:25.846]                             invokeRestart(restart)
[17:28:25.846]                             muffled <- TRUE
[17:28:25.846]                             break
[17:28:25.846]                           }
[17:28:25.846]                         }
[17:28:25.846]                       }
[17:28:25.846]                       invisible(muffled)
[17:28:25.846]                     }
[17:28:25.846]                     muffleCondition(cond, pattern = "^muffle")
[17:28:25.846]                   }
[17:28:25.846]                 }
[17:28:25.846]             }
[17:28:25.846]         }))
[17:28:25.846]     }, error = function(ex) {
[17:28:25.846]         base::structure(base::list(value = NULL, visible = NULL, 
[17:28:25.846]             conditions = ...future.conditions, rng = !identical(base::globalenv()$.Random.seed, 
[17:28:25.846]                 ...future.rng), started = ...future.startTime, 
[17:28:25.846]             finished = Sys.time(), session_uuid = NA_character_, 
[17:28:25.846]             version = "1.8"), class = "FutureResult")
[17:28:25.846]     }, finally = {
[17:28:25.846]         if (!identical(...future.workdir, getwd())) 
[17:28:25.846]             setwd(...future.workdir)
[17:28:25.846]         {
[17:28:25.846]             if (identical(getOption("nwarnings"), ...future.oldOptions$nwarnings)) {
[17:28:25.846]                 ...future.oldOptions$nwarnings <- NULL
[17:28:25.846]             }
[17:28:25.846]             base::options(...future.oldOptions)
[17:28:25.846]             if (.Platform$OS.type == "windows") {
[17:28:25.846]                 old_names <- names(...future.oldEnvVars)
[17:28:25.846]                 envs <- base::Sys.getenv()
[17:28:25.846]                 names <- names(envs)
[17:28:25.846]                 common <- intersect(names, old_names)
[17:28:25.846]                 added <- setdiff(names, old_names)
[17:28:25.846]                 removed <- setdiff(old_names, names)
[17:28:25.846]                 changed <- common[...future.oldEnvVars[common] != 
[17:28:25.846]                   envs[common]]
[17:28:25.846]                 NAMES <- toupper(changed)
[17:28:25.846]                 args <- list()
[17:28:25.846]                 for (kk in seq_along(NAMES)) {
[17:28:25.846]                   name <- changed[[kk]]
[17:28:25.846]                   NAME <- NAMES[[kk]]
[17:28:25.846]                   if (name != NAME && is.element(NAME, old_names)) 
[17:28:25.846]                     next
[17:28:25.846]                   args[[name]] <- ...future.oldEnvVars[[name]]
[17:28:25.846]                 }
[17:28:25.846]                 NAMES <- toupper(added)
[17:28:25.846]                 for (kk in seq_along(NAMES)) {
[17:28:25.846]                   name <- added[[kk]]
[17:28:25.846]                   NAME <- NAMES[[kk]]
[17:28:25.846]                   if (name != NAME && is.element(NAME, old_names)) 
[17:28:25.846]                     next
[17:28:25.846]                   args[[name]] <- ""
[17:28:25.846]                 }
[17:28:25.846]                 NAMES <- toupper(removed)
[17:28:25.846]                 for (kk in seq_along(NAMES)) {
[17:28:25.846]                   name <- removed[[kk]]
[17:28:25.846]                   NAME <- NAMES[[kk]]
[17:28:25.846]                   if (name != NAME && is.element(NAME, old_names)) 
[17:28:25.846]                     next
[17:28:25.846]                   args[[name]] <- ...future.oldEnvVars[[name]]
[17:28:25.846]                 }
[17:28:25.846]                 if (length(args) > 0) 
[17:28:25.846]                   base::do.call(base::Sys.setenv, args = args)
[17:28:25.846]                 args <- names <- old_names <- NAMES <- envs <- common <- added <- removed <- NULL
[17:28:25.846]             }
[17:28:25.846]             else {
[17:28:25.846]                 base::do.call(base::Sys.setenv, args = base::as.list(...future.oldEnvVars))
[17:28:25.846]             }
[17:28:25.846]             {
[17:28:25.846]                 if (base::length(...future.futureOptionsAdded) > 
[17:28:25.846]                   0L) {
[17:28:25.846]                   opts <- base::vector("list", length = base::length(...future.futureOptionsAdded))
[17:28:25.846]                   base::names(opts) <- ...future.futureOptionsAdded
[17:28:25.846]                   base::options(opts)
[17:28:25.846]                 }
[17:28:25.846]                 {
[17:28:25.846]                   {
[17:28:25.846]                     base::options(mc.cores = ...future.mc.cores.old)
[17:28:25.846]                     NULL
[17:28:25.846]                   }
[17:28:25.846]                   options(future.plan = "multisession")
[17:28:25.846]                   if (is.na(NA_character_)) 
[17:28:25.846]                     Sys.unsetenv("R_FUTURE_PLAN")
[17:28:25.846]                   else Sys.setenv(R_FUTURE_PLAN = NA_character_)
[17:28:25.846]                   future::plan(...future.strategy.old, .cleanup = FALSE, 
[17:28:25.846]                     .init = FALSE)
[17:28:25.846]                 }
[17:28:25.846]             }
[17:28:25.846]         }
[17:28:25.846]     })
[17:28:25.846]     if (TRUE) {
[17:28:25.846]         base::sink(type = "output", split = FALSE)
[17:28:25.846]         if (TRUE) {
[17:28:25.846]             ...future.result$stdout <- base::rawToChar(base::rawConnectionValue(...future.stdout))
[17:28:25.846]         }
[17:28:25.846]         else {
[17:28:25.846]             ...future.result["stdout"] <- base::list(NULL)
[17:28:25.846]         }
[17:28:25.846]         base::close(...future.stdout)
[17:28:25.846]         ...future.stdout <- NULL
[17:28:25.846]     }
[17:28:25.846]     ...future.result$conditions <- ...future.conditions
[17:28:25.846]     ...future.result$finished <- base::Sys.time()
[17:28:25.846]     ...future.result
[17:28:25.846] }
[17:28:25.929] MultisessionFuture started
[17:28:25.929] result() for ClusterFuture ...
[17:28:25.929] receiveMessageFromWorker() for ClusterFuture ...
[17:28:25.929] - Validating connection of MultisessionFuture
[17:28:25.981] - received message: FutureResult
[17:28:25.981] - Received FutureResult
[17:28:25.982] - Erased future from FutureRegistry
[17:28:25.982] result() for ClusterFuture ...
[17:28:25.982] - result already collected: FutureResult
[17:28:25.982] result() for ClusterFuture ... done
[17:28:25.982] receiveMessageFromWorker() for ClusterFuture ... done
[17:28:25.982] result() for ClusterFuture ... done
[17:28:25.983] result() for ClusterFuture ...
[17:28:25.983] - result already collected: FutureResult
[17:28:25.983] result() for ClusterFuture ... done
[17:28:25.983] plan(): plan_init() of 'multisession', 'cluster', 'multiprocess', 'future', 'function' ... DONE
[17:28:25.985] 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)
[17:28:25.987] Future-specific environment variables:
- R_FUTURE_PLAN='multisession'
- R_FUTURE_WAIT_INTERVAL='0.01'
[17:28:25.987] Environment variable 'R_FUTURE_DEMO_MANDELBROT_REGION' not set
[17:28:25.987] Environment variable 'R_FUTURE_DEMO_MANDELBROT_NROW' not set
[17:28:25.988] Environment variable 'R_FUTURE_DEPRECATED_IGNORE' not set
[17:28:25.988] Environment variable 'R_FUTURE_DEPRECATED_DEFUNCT' not set
[17:28:25.988] Environment variable 'R_FUTURE_FORK_MULTITHREADING_ENABLE' not set
[17:28:25.988] Environment variable 'R_FUTURE_GLOBALS_MAXSIZE' not set
[17:28:25.988] Environment variable 'R_FUTURE_GLOBALS_ONMISSING' not set
[17:28:25.989] Environment variable 'R_FUTURE_GLOBALS_ONREFERENCE' not set
[17:28:25.989] Environment variable 'R_FUTURE_GLOBALS_METHOD' not set
[17:28:25.989] Environment variable 'R_FUTURE_GLOBALS_RESOLVE' not set
[17:28:25.989] Environment variable 'R_FUTURE_LAZY_ASSERTOWNER' not set
[17:28:25.989] R_FUTURE_PLAN='multisession'
[17:28:25.990] => options("future.plan" = 'multisession') [n=1, mode=character]
[17:28:25.990] Environment variable 'R_FUTURE_PLAN_DISALLOW' not set
[17:28:25.990] Environment variable 'R_FUTURE_PSOCK_RELAY_IMMEDIATE' not set
[17:28:25.990] Environment variable 'R_FUTURE_RELAY_IMMEDIATE' not set
[17:28:25.990] Environment variable 'R_FUTURE_RESOLVE_RECURSIVE' not set
[17:28:25.990] Environment variable 'R_FUTURE_ALIVE_TIMEOUT' not set
[17:28:25.991] Environment variable 'R_FUTURE_RESOLVED_TIMEOUT' not set
[17:28:25.991] Environment variable 'R_FUTURE_CLUSTER_RESOLVED_TIMEOUT' not set
[17:28:25.991] Environment variable 'R_FUTURE_MULTICORE_RESOLVED_TIMEOUT' not set
[17:28:25.991] Environment variable 'R_FUTURE_ONFUTURECONDITION_KEEPFUTURE' not set
[17:28:25.991] Environment variable 'R_FUTURE_RNG_ONMISUSE' not set
[17:28:25.992] Environment variable 'R_FUTURE_GLOBALENV_ONMISUSE' not set
[17:28:25.992] Environment variable 'R_FUTURE_WAIT_TIMEOUT' not set
[17:28:25.992] Environment variable 'R_FUTURE_WAIT_ALPHA' not set
[17:28:25.992] Environment variable 'R_FUTURE_ASSIGN_GLOBALS_EXCLUDE' not set
[17:28:25.993] Environment variable 'R_FUTURE_OUTPUT_WINDOWS_REENCODE' not set
[17:28:25.993] Environment variable 'R_FUTURE_GLOBALS_GLOBALSOF_LOCALS' not set
[17:28:25.993] Environment variable 'R_FUTURE_STATE_ONINVALID' not set
[17:28:25.993] Environment variable 'R_FUTURE_JOURNAL' not set
[17:28:25.993] Environment variable 'R_FUTURE_GLOBALS_KEEPWHERE' not set
[17:28:25.994] Option 'future.plan' = 'multisession'
[17:28:25.994] R command-line argument: -p 1
[17:28:25.994]  => 'future.plan' already set.
[17:28:25.994] R process uuid: 173f7e4a-5010-757c-259e-f08c10a652fa
[17:28:25.995] Setting plan('default')
[17:28:25.995] plan(): Setting new future strategy stack:
[17:28:25.995] List of future strategies:
[17:28:25.995] 1. multisession:
[17:28:25.995]    - args: function (..., workers = availableCores(), lazy = FALSE, rscript_libs = .libPaths(), envir = parent.frame())
[17:28:25.995]    - tweaked: FALSE
[17:28:25.995]    - call: plan("default", .init = FALSE)
[17:28:25.998] 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")
[17:28:25.998] plan(): Setting new future strategy stack:
[17:28:25.998] List of future strategies:
[17:28:25.998] 1. multisession:
[17:28:25.998]    - args: function (..., workers = availableCores(), lazy = FALSE, rscript_libs = .libPaths(), envir = parent.frame())
[17:28:25.998]    - tweaked: FALSE
[17:28:25.998]    - call: plan("default")
[17:28:25.999] plan(): plan_init() of 'multisession', 'cluster', 'multiprocess', 'future', 'function' ...
[17:28:25.999] multisession:
[17:28:25.999] - args: function (..., workers = availableCores(), lazy = FALSE, rscript_libs = .libPaths(), envir = parent.frame())
[17:28:25.999] - tweaked: FALSE
[17:28:25.999] - call: plan("default")
[17:28:26.002] getGlobalsAndPackages() ...
[17:28:26.002] Not searching for globals
[17:28:26.002] - globals: [0] <none>
[17:28:26.002] getGlobalsAndPackages() ... DONE
[17:28:26.003] Packages needed by the future expression (n = 0): <none>
[17:28:26.003] Packages needed by future strategies (n = 0): <none>
[17:28:26.004] {
[17:28:26.004]     {
[17:28:26.004]         {
[17:28:26.004]             ...future.startTime <- base::Sys.time()
[17:28:26.004]             {
[17:28:26.004]                 {
[17:28:26.004]                   {
[17:28:26.004]                     base::local({
[17:28:26.004]                       has_future <- base::requireNamespace("future", 
[17:28:26.004]                         quietly = TRUE)
[17:28:26.004]                       if (has_future) {
[17:28:26.004]                         ns <- base::getNamespace("future")
[17:28:26.004]                         version <- ns[[".package"]][["version"]]
[17:28:26.004]                         if (is.null(version)) 
[17:28:26.004]                           version <- utils::packageVersion("future")
[17:28:26.004]                       }
[17:28:26.004]                       else {
[17:28:26.004]                         version <- NULL
[17:28:26.004]                       }
[17:28:26.004]                       if (!has_future || version < "1.8.0") {
[17:28:26.004]                         info <- base::c(r_version = base::gsub("R version ", 
[17:28:26.004]                           "", base::R.version$version.string), 
[17:28:26.004]                           platform = base::sprintf("%s (%s-bit)", 
[17:28:26.004]                             base::R.version$platform, 8 * base::.Machine$sizeof.pointer), 
[17:28:26.004]                           os = base::paste(base::Sys.info()[base::c("sysname", 
[17:28:26.004]                             "release", "version")], collapse = " "), 
[17:28:26.004]                           hostname = base::Sys.info()[["nodename"]])
[17:28:26.004]                         info <- base::sprintf("%s: %s", base::names(info), 
[17:28:26.004]                           info)
[17:28:26.004]                         info <- base::paste(info, collapse = "; ")
[17:28:26.004]                         if (!has_future) {
[17:28:26.004]                           msg <- base::sprintf("Package 'future' is not installed on worker (%s)", 
[17:28:26.004]                             info)
[17:28:26.004]                         }
[17:28:26.004]                         else {
[17:28:26.004]                           msg <- base::sprintf("Package 'future' on worker (%s) must be of version >= 1.8.0: %s", 
[17:28:26.004]                             info, version)
[17:28:26.004]                         }
[17:28:26.004]                         base::stop(msg)
[17:28:26.004]                       }
[17:28:26.004]                     })
[17:28:26.004]                   }
[17:28:26.004]                   ...future.strategy.old <- future::plan("list")
[17:28:26.004]                   options(future.plan = NULL)
[17:28:26.004]                   Sys.unsetenv("R_FUTURE_PLAN")
[17:28:26.004]                   future::plan("default", .cleanup = FALSE, .init = FALSE)
[17:28:26.004]                 }
[17:28:26.004]                 ...future.workdir <- getwd()
[17:28:26.004]             }
[17:28:26.004]             ...future.oldOptions <- base::as.list(base::.Options)
[17:28:26.004]             ...future.oldEnvVars <- base::Sys.getenv()
[17:28:26.004]         }
[17:28:26.004]         base::options(future.startup.script = FALSE, future.globals.onMissing = NULL, 
[17:28:26.004]             future.globals.maxSize = NULL, future.globals.method = NULL, 
[17:28:26.004]             future.globals.onMissing = NULL, future.globals.onReference = NULL, 
[17:28:26.004]             future.globals.resolve = NULL, future.resolve.recursive = NULL, 
[17:28:26.004]             future.rng.onMisuse = NULL, future.rng.onMisuse.keepFuture = NULL, 
[17:28:26.004]             future.stdout.windows.reencode = NULL, width = 80L)
[17:28:26.004]         ...future.futureOptionsAdded <- base::setdiff(base::names(base::.Options), 
[17:28:26.004]             base::names(...future.oldOptions))
[17:28:26.004]     }
[17:28:26.004]     if (FALSE) {
[17:28:26.004]     }
[17:28:26.004]     else {
[17:28:26.004]         if (TRUE) {
[17:28:26.004]             ...future.stdout <- base::rawConnection(base::raw(0L), 
[17:28:26.004]                 open = "w")
[17:28:26.004]         }
[17:28:26.004]         else {
[17:28:26.004]             ...future.stdout <- base::file(base::switch(.Platform$OS.type, 
[17:28:26.004]                 windows = "NUL", "/dev/null"), open = "w")
[17:28:26.004]         }
[17:28:26.004]         base::sink(...future.stdout, type = "output", split = FALSE)
[17:28:26.004]         base::on.exit(if (!base::is.null(...future.stdout)) {
[17:28:26.004]             base::sink(type = "output", split = FALSE)
[17:28:26.004]             base::close(...future.stdout)
[17:28:26.004]         }, add = TRUE)
[17:28:26.004]     }
[17:28:26.004]     ...future.frame <- base::sys.nframe()
[17:28:26.004]     ...future.conditions <- base::list()
[17:28:26.004]     ...future.rng <- base::globalenv()$.Random.seed
[17:28:26.004]     if (FALSE) {
[17:28:26.004]         ...future.globalenv.names <- c(base::names(base::.GlobalEnv), 
[17:28:26.004]             "...future.value", "...future.globalenv.names", ".Random.seed")
[17:28:26.004]     }
[17:28:26.004]     ...future.result <- base::tryCatch({
[17:28:26.004]         base::withCallingHandlers({
[17:28:26.004]             ...future.value <- base::withVisible(base::local(NA))
[17:28:26.004]             future::FutureResult(value = ...future.value$value, 
[17:28:26.004]                 visible = ...future.value$visible, rng = !identical(base::globalenv()$.Random.seed, 
[17:28:26.004]                   ...future.rng), globalenv = if (FALSE) 
[17:28:26.004]                   list(added = base::setdiff(base::names(base::.GlobalEnv), 
[17:28:26.004]                     ...future.globalenv.names))
[17:28:26.004]                 else NULL, started = ...future.startTime, version = "1.8")
[17:28:26.004]         }, condition = base::local({
[17:28:26.004]             c <- base::c
[17:28:26.004]             inherits <- base::inherits
[17:28:26.004]             invokeRestart <- base::invokeRestart
[17:28:26.004]             length <- base::length
[17:28:26.004]             list <- base::list
[17:28:26.004]             seq.int <- base::seq.int
[17:28:26.004]             signalCondition <- base::signalCondition
[17:28:26.004]             sys.calls <- base::sys.calls
[17:28:26.004]             `[[` <- base::`[[`
[17:28:26.004]             `+` <- base::`+`
[17:28:26.004]             `<<-` <- base::`<<-`
[17:28:26.004]             sysCalls <- function(calls = sys.calls(), from = 1L) {
[17:28:26.004]                 calls[seq.int(from = from + 12L, to = length(calls) - 
[17:28:26.004]                   3L)]
[17:28:26.004]             }
[17:28:26.004]             function(cond) {
[17:28:26.004]                 is_error <- inherits(cond, "error")
[17:28:26.004]                 ignore <- !is_error && !is.null(NULL) && inherits(cond, 
[17:28:26.004]                   NULL)
[17:28:26.004]                 if (is_error) {
[17:28:26.004]                   sessionInformation <- function() {
[17:28:26.004]                     list(r = base::R.Version(), locale = base::Sys.getlocale(), 
[17:28:26.004]                       rngkind = base::RNGkind(), namespaces = base::loadedNamespaces(), 
[17:28:26.004]                       search = base::search(), system = base::Sys.info())
[17:28:26.004]                   }
[17:28:26.004]                   ...future.conditions[[length(...future.conditions) + 
[17:28:26.004]                     1L]] <<- list(condition = cond, calls = c(sysCalls(from = ...future.frame), 
[17:28:26.004]                     cond$call), session = sessionInformation(), 
[17:28:26.004]                     timestamp = base::Sys.time(), signaled = 0L)
[17:28:26.004]                   signalCondition(cond)
[17:28:26.004]                 }
[17:28:26.004]                 else if (!ignore && TRUE && inherits(cond, c("condition", 
[17:28:26.004]                 "immediateCondition"))) {
[17:28:26.004]                   signal <- TRUE && inherits(cond, "immediateCondition")
[17:28:26.004]                   ...future.conditions[[length(...future.conditions) + 
[17:28:26.004]                     1L]] <<- list(condition = cond, signaled = base::as.integer(signal))
[17:28:26.004]                   if (TRUE && !signal) {
[17:28:26.004]                     muffleCondition <- function (cond, pattern = "^muffle") 
[17:28:26.004]                     {
[17:28:26.004]                       inherits <- base::inherits
[17:28:26.004]                       invokeRestart <- base::invokeRestart
[17:28:26.004]                       is.null <- base::is.null
[17:28:26.004]                       muffled <- FALSE
[17:28:26.004]                       if (inherits(cond, "message")) {
[17:28:26.004]                         muffled <- grepl(pattern, "muffleMessage")
[17:28:26.004]                         if (muffled) 
[17:28:26.004]                           invokeRestart("muffleMessage")
[17:28:26.004]                       }
[17:28:26.004]                       else if (inherits(cond, "warning")) {
[17:28:26.004]                         muffled <- grepl(pattern, "muffleWarning")
[17:28:26.004]                         if (muffled) 
[17:28:26.004]                           invokeRestart("muffleWarning")
[17:28:26.004]                       }
[17:28:26.004]                       else if (inherits(cond, "condition")) {
[17:28:26.004]                         if (!is.null(pattern)) {
[17:28:26.004]                           computeRestarts <- base::computeRestarts
[17:28:26.004]                           grepl <- base::grepl
[17:28:26.004]                           restarts <- computeRestarts(cond)
[17:28:26.004]                           for (restart in restarts) {
[17:28:26.004]                             name <- restart$name
[17:28:26.004]                             if (is.null(name)) 
[17:28:26.004]                               next
[17:28:26.004]                             if (!grepl(pattern, name)) 
[17:28:26.004]                               next
[17:28:26.004]                             invokeRestart(restart)
[17:28:26.004]                             muffled <- TRUE
[17:28:26.004]                             break
[17:28:26.004]                           }
[17:28:26.004]                         }
[17:28:26.004]                       }
[17:28:26.004]                       invisible(muffled)
[17:28:26.004]                     }
[17:28:26.004]                     muffleCondition(cond, pattern = "^muffle")
[17:28:26.004]                   }
[17:28:26.004]                 }
[17:28:26.004]                 else {
[17:28:26.004]                   if (TRUE) {
[17:28:26.004]                     muffleCondition <- function (cond, pattern = "^muffle") 
[17:28:26.004]                     {
[17:28:26.004]                       inherits <- base::inherits
[17:28:26.004]                       invokeRestart <- base::invokeRestart
[17:28:26.004]                       is.null <- base::is.null
[17:28:26.004]                       muffled <- FALSE
[17:28:26.004]                       if (inherits(cond, "message")) {
[17:28:26.004]                         muffled <- grepl(pattern, "muffleMessage")
[17:28:26.004]                         if (muffled) 
[17:28:26.004]                           invokeRestart("muffleMessage")
[17:28:26.004]                       }
[17:28:26.004]                       else if (inherits(cond, "warning")) {
[17:28:26.004]                         muffled <- grepl(pattern, "muffleWarning")
[17:28:26.004]                         if (muffled) 
[17:28:26.004]                           invokeRestart("muffleWarning")
[17:28:26.004]                       }
[17:28:26.004]                       else if (inherits(cond, "condition")) {
[17:28:26.004]                         if (!is.null(pattern)) {
[17:28:26.004]                           computeRestarts <- base::computeRestarts
[17:28:26.004]                           grepl <- base::grepl
[17:28:26.004]                           restarts <- computeRestarts(cond)
[17:28:26.004]                           for (restart in restarts) {
[17:28:26.004]                             name <- restart$name
[17:28:26.004]                             if (is.null(name)) 
[17:28:26.004]                               next
[17:28:26.004]                             if (!grepl(pattern, name)) 
[17:28:26.004]                               next
[17:28:26.004]                             invokeRestart(restart)
[17:28:26.004]                             muffled <- TRUE
[17:28:26.004]                             break
[17:28:26.004]                           }
[17:28:26.004]                         }
[17:28:26.004]                       }
[17:28:26.004]                       invisible(muffled)
[17:28:26.004]                     }
[17:28:26.004]                     muffleCondition(cond, pattern = "^muffle")
[17:28:26.004]                   }
[17:28:26.004]                 }
[17:28:26.004]             }
[17:28:26.004]         }))
[17:28:26.004]     }, error = function(ex) {
[17:28:26.004]         base::structure(base::list(value = NULL, visible = NULL, 
[17:28:26.004]             conditions = ...future.conditions, rng = !identical(base::globalenv()$.Random.seed, 
[17:28:26.004]                 ...future.rng), started = ...future.startTime, 
[17:28:26.004]             finished = Sys.time(), session_uuid = NA_character_, 
[17:28:26.004]             version = "1.8"), class = "FutureResult")
[17:28:26.004]     }, finally = {
[17:28:26.004]         if (!identical(...future.workdir, getwd())) 
[17:28:26.004]             setwd(...future.workdir)
[17:28:26.004]         {
[17:28:26.004]             if (identical(getOption("nwarnings"), ...future.oldOptions$nwarnings)) {
[17:28:26.004]                 ...future.oldOptions$nwarnings <- NULL
[17:28:26.004]             }
[17:28:26.004]             base::options(...future.oldOptions)
[17:28:26.004]             if (.Platform$OS.type == "windows") {
[17:28:26.004]                 old_names <- names(...future.oldEnvVars)
[17:28:26.004]                 envs <- base::Sys.getenv()
[17:28:26.004]                 names <- names(envs)
[17:28:26.004]                 common <- intersect(names, old_names)
[17:28:26.004]                 added <- setdiff(names, old_names)
[17:28:26.004]                 removed <- setdiff(old_names, names)
[17:28:26.004]                 changed <- common[...future.oldEnvVars[common] != 
[17:28:26.004]                   envs[common]]
[17:28:26.004]                 NAMES <- toupper(changed)
[17:28:26.004]                 args <- list()
[17:28:26.004]                 for (kk in seq_along(NAMES)) {
[17:28:26.004]                   name <- changed[[kk]]
[17:28:26.004]                   NAME <- NAMES[[kk]]
[17:28:26.004]                   if (name != NAME && is.element(NAME, old_names)) 
[17:28:26.004]                     next
[17:28:26.004]                   args[[name]] <- ...future.oldEnvVars[[name]]
[17:28:26.004]                 }
[17:28:26.004]                 NAMES <- toupper(added)
[17:28:26.004]                 for (kk in seq_along(NAMES)) {
[17:28:26.004]                   name <- added[[kk]]
[17:28:26.004]                   NAME <- NAMES[[kk]]
[17:28:26.004]                   if (name != NAME && is.element(NAME, old_names)) 
[17:28:26.004]                     next
[17:28:26.004]                   args[[name]] <- ""
[17:28:26.004]                 }
[17:28:26.004]                 NAMES <- toupper(removed)
[17:28:26.004]                 for (kk in seq_along(NAMES)) {
[17:28:26.004]                   name <- removed[[kk]]
[17:28:26.004]                   NAME <- NAMES[[kk]]
[17:28:26.004]                   if (name != NAME && is.element(NAME, old_names)) 
[17:28:26.004]                     next
[17:28:26.004]                   args[[name]] <- ...future.oldEnvVars[[name]]
[17:28:26.004]                 }
[17:28:26.004]                 if (length(args) > 0) 
[17:28:26.004]                   base::do.call(base::Sys.setenv, args = args)
[17:28:26.004]                 args <- names <- old_names <- NAMES <- envs <- common <- added <- removed <- NULL
[17:28:26.004]             }
[17:28:26.004]             else {
[17:28:26.004]                 base::do.call(base::Sys.setenv, args = base::as.list(...future.oldEnvVars))
[17:28:26.004]             }
[17:28:26.004]             {
[17:28:26.004]                 if (base::length(...future.futureOptionsAdded) > 
[17:28:26.004]                   0L) {
[17:28:26.004]                   opts <- base::vector("list", length = base::length(...future.futureOptionsAdded))
[17:28:26.004]                   base::names(opts) <- ...future.futureOptionsAdded
[17:28:26.004]                   base::options(opts)
[17:28:26.004]                 }
[17:28:26.004]                 {
[17:28:26.004]                   {
[17:28:26.004]                     NULL
[17:28:26.004]                     RNGkind("Mersenne-Twister")
[17:28:26.004]                     base::rm(list = ".Random.seed", envir = base::globalenv(), 
[17:28:26.004]                       inherits = FALSE)
[17:28:26.004]                   }
[17:28:26.004]                   options(future.plan = "multisession")
[17:28:26.004]                   if (is.na("multisession")) 
[17:28:26.004]                     Sys.unsetenv("R_FUTURE_PLAN")
[17:28:26.004]                   else Sys.setenv(R_FUTURE_PLAN = "multisession")
[17:28:26.004]                   future::plan(...future.strategy.old, .cleanup = FALSE, 
[17:28:26.004]                     .init = FALSE)
[17:28:26.004]                 }
[17:28:26.004]             }
[17:28:26.004]         }
[17:28:26.004]     })
[17:28:26.004]     if (TRUE) {
[17:28:26.004]         base::sink(type = "output", split = FALSE)
[17:28:26.004]         if (TRUE) {
[17:28:26.004]             ...future.result$stdout <- base::rawToChar(base::rawConnectionValue(...future.stdout))
[17:28:26.004]         }
[17:28:26.004]         else {
[17:28:26.004]             ...future.result["stdout"] <- base::list(NULL)
[17:28:26.004]         }
[17:28:26.004]         base::close(...future.stdout)
[17:28:26.004]         ...future.stdout <- NULL
[17:28:26.004]     }
[17:28:26.004]     ...future.result$conditions <- ...future.conditions
[17:28:26.004]     ...future.result$finished <- base::Sys.time()
[17:28:26.004]     ...future.result
[17:28:26.004] }
[17:28:26.008] plan(): Setting new future strategy stack:
[17:28:26.008] List of future strategies:
[17:28:26.008] 1. sequential:
[17:28:26.008]    - args: function (..., envir = parent.frame(), workers = "<NULL>")
[17:28:26.008]    - tweaked: FALSE
[17:28:26.008]    - call: NULL
[17:28:26.009] plan(): nbrOfWorkers() = 1
[17:28:26.011] plan(): Setting new future strategy stack:
[17:28:26.011] List of future strategies:
[17:28:26.011] 1. multisession:
[17:28:26.011]    - args: function (..., workers = availableCores(), lazy = FALSE, rscript_libs = .libPaths(), envir = parent.frame())
[17:28:26.011]    - tweaked: FALSE
[17:28:26.011]    - call: plan("default")
[17:28:26.014] plan(): nbrOfWorkers() = 1
[17:28:26.014] SequentialFuture started (and completed)
[17:28:26.014] plan(): plan_init() of 'multisession', 'cluster', 'multiprocess', 'future', 'function' ... DONE
[17:28:26.016] 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)
[17:28:26.018] Future-specific environment variables:
- R_FUTURE_WAIT_INTERVAL='0.01'
[17:28:26.018] Environment variable 'R_FUTURE_DEMO_MANDELBROT_REGION' not set
[17:28:26.018] Environment variable 'R_FUTURE_DEMO_MANDELBROT_NROW' not set
[17:28:26.019] Environment variable 'R_FUTURE_DEPRECATED_IGNORE' not set
[17:28:26.019] Environment variable 'R_FUTURE_DEPRECATED_DEFUNCT' not set
[17:28:26.019] Environment variable 'R_FUTURE_FORK_MULTITHREADING_ENABLE' not set
[17:28:26.019] Environment variable 'R_FUTURE_GLOBALS_MAXSIZE' not set
[17:28:26.019] Environment variable 'R_FUTURE_GLOBALS_ONMISSING' not set
[17:28:26.020] Environment variable 'R_FUTURE_GLOBALS_ONREFERENCE' not set
[17:28:26.020] Environment variable 'R_FUTURE_GLOBALS_METHOD' not set
[17:28:26.020] Environment variable 'R_FUTURE_GLOBALS_RESOLVE' not set
[17:28:26.020] Environment variable 'R_FUTURE_LAZY_ASSERTOWNER' not set
[17:28:26.020] Environment variable 'R_FUTURE_PLAN_DISALLOW' not set
[17:28:26.020] Environment variable 'R_FUTURE_PSOCK_RELAY_IMMEDIATE' not set
[17:28:26.021] Environment variable 'R_FUTURE_RELAY_IMMEDIATE' not set
[17:28:26.021] Environment variable 'R_FUTURE_RESOLVE_RECURSIVE' not set
[17:28:26.021] Environment variable 'R_FUTURE_ALIVE_TIMEOUT' not set
[17:28:26.021] Environment variable 'R_FUTURE_RESOLVED_TIMEOUT' not set
[17:28:26.021] Environment variable 'R_FUTURE_CLUSTER_RESOLVED_TIMEOUT' not set
[17:28:26.022] Environment variable 'R_FUTURE_MULTICORE_RESOLVED_TIMEOUT' not set
[17:28:26.022] Environment variable 'R_FUTURE_ONFUTURECONDITION_KEEPFUTURE' not set
[17:28:26.022] Environment variable 'R_FUTURE_RNG_ONMISUSE' not set
[17:28:26.022] Environment variable 'R_FUTURE_GLOBALENV_ONMISUSE' not set
[17:28:26.022] Environment variable 'R_FUTURE_WAIT_TIMEOUT' not set
[17:28:26.023] Environment variable 'R_FUTURE_WAIT_ALPHA' not set
[17:28:26.023] Environment variable 'R_FUTURE_ASSIGN_GLOBALS_EXCLUDE' not set
[17:28:26.023] Environment variable 'R_FUTURE_OUTPUT_WINDOWS_REENCODE' not set
[17:28:26.023] Environment variable 'R_FUTURE_GLOBALS_GLOBALSOF_LOCALS' not set
[17:28:26.023] Environment variable 'R_FUTURE_STATE_ONINVALID' not set
[17:28:26.023] Environment variable 'R_FUTURE_JOURNAL' not set
[17:28:26.024] Environment variable 'R_FUTURE_GLOBALS_KEEPWHERE' not set
[17:28:26.024] Option 'future.plan' = 'multisession'
[17:28:26.024] R command-line argument: -p 1
[17:28:26.024]  => 'future.plan' already set.
[17:28:26.025] R process uuid: 173f7e4a-5010-757c-259e-f08c10a652fa
[17:28:26.025] Setting plan('default')
[17:28:26.025] plan(): Setting new future strategy stack:
[17:28:26.025] List of future strategies:
[17:28:26.025] 1. multisession:
[17:28:26.025]    - args: function (..., workers = availableCores(), lazy = FALSE, rscript_libs = .libPaths(), envir = parent.frame())
[17:28:26.025]    - tweaked: FALSE
[17:28:26.025]    - call: plan("default", .init = FALSE)
[17:28:26.028] 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")
[17:28:26.028] plan(): Setting new future strategy stack:
[17:28:26.028] List of future strategies:
[17:28:26.028] 1. multisession:
[17:28:26.028]    - args: function (..., workers = availableCores(), lazy = FALSE, rscript_libs = .libPaths(), envir = parent.frame())
[17:28:26.028]    - tweaked: FALSE
[17:28:26.028]    - call: plan("default")
[17:28:26.029] plan(): plan_init() of 'multisession', 'cluster', 'multiprocess', 'future', 'function' ...
[17:28:26.029] multisession:
[17:28:26.029] - args: function (..., workers = availableCores(), lazy = FALSE, rscript_libs = .libPaths(), envir = parent.frame())
[17:28:26.029] - tweaked: FALSE
[17:28:26.029] - call: plan("default")
[17:28:26.031] getGlobalsAndPackages() ...
[17:28:26.032] Not searching for globals
[17:28:26.032] - globals: [0] <none>
[17:28:26.032] getGlobalsAndPackages() ... DONE
[17:28:26.032] Packages needed by the future expression (n = 0): <none>
[17:28:26.033] Packages needed by future strategies (n = 0): <none>
[17:28:26.033] {
[17:28:26.033]     {
[17:28:26.033]         {
[17:28:26.033]             ...future.startTime <- base::Sys.time()
[17:28:26.033]             {
[17:28:26.033]                 {
[17:28:26.033]                   {
[17:28:26.033]                     base::local({
[17:28:26.033]                       has_future <- base::requireNamespace("future", 
[17:28:26.033]                         quietly = TRUE)
[17:28:26.033]                       if (has_future) {
[17:28:26.033]                         ns <- base::getNamespace("future")
[17:28:26.033]                         version <- ns[[".package"]][["version"]]
[17:28:26.033]                         if (is.null(version)) 
[17:28:26.033]                           version <- utils::packageVersion("future")
[17:28:26.033]                       }
[17:28:26.033]                       else {
[17:28:26.033]                         version <- NULL
[17:28:26.033]                       }
[17:28:26.033]                       if (!has_future || version < "1.8.0") {
[17:28:26.033]                         info <- base::c(r_version = base::gsub("R version ", 
[17:28:26.033]                           "", base::R.version$version.string), 
[17:28:26.033]                           platform = base::sprintf("%s (%s-bit)", 
[17:28:26.033]                             base::R.version$platform, 8 * base::.Machine$sizeof.pointer), 
[17:28:26.033]                           os = base::paste(base::Sys.info()[base::c("sysname", 
[17:28:26.033]                             "release", "version")], collapse = " "), 
[17:28:26.033]                           hostname = base::Sys.info()[["nodename"]])
[17:28:26.033]                         info <- base::sprintf("%s: %s", base::names(info), 
[17:28:26.033]                           info)
[17:28:26.033]                         info <- base::paste(info, collapse = "; ")
[17:28:26.033]                         if (!has_future) {
[17:28:26.033]                           msg <- base::sprintf("Package 'future' is not installed on worker (%s)", 
[17:28:26.033]                             info)
[17:28:26.033]                         }
[17:28:26.033]                         else {
[17:28:26.033]                           msg <- base::sprintf("Package 'future' on worker (%s) must be of version >= 1.8.0: %s", 
[17:28:26.033]                             info, version)
[17:28:26.033]                         }
[17:28:26.033]                         base::stop(msg)
[17:28:26.033]                       }
[17:28:26.033]                     })
[17:28:26.033]                   }
[17:28:26.033]                   ...future.strategy.old <- future::plan("list")
[17:28:26.033]                   options(future.plan = NULL)
[17:28:26.033]                   Sys.unsetenv("R_FUTURE_PLAN")
[17:28:26.033]                   future::plan("default", .cleanup = FALSE, .init = FALSE)
[17:28:26.033]                 }
[17:28:26.033]                 ...future.workdir <- getwd()
[17:28:26.033]             }
[17:28:26.033]             ...future.oldOptions <- base::as.list(base::.Options)
[17:28:26.033]             ...future.oldEnvVars <- base::Sys.getenv()
[17:28:26.033]         }
[17:28:26.033]         base::options(future.startup.script = FALSE, future.globals.onMissing = NULL, 
[17:28:26.033]             future.globals.maxSize = NULL, future.globals.method = NULL, 
[17:28:26.033]             future.globals.onMissing = NULL, future.globals.onReference = NULL, 
[17:28:26.033]             future.globals.resolve = NULL, future.resolve.recursive = NULL, 
[17:28:26.033]             future.rng.onMisuse = NULL, future.rng.onMisuse.keepFuture = NULL, 
[17:28:26.033]             future.stdout.windows.reencode = NULL, width = 80L)
[17:28:26.033]         ...future.futureOptionsAdded <- base::setdiff(base::names(base::.Options), 
[17:28:26.033]             base::names(...future.oldOptions))
[17:28:26.033]     }
[17:28:26.033]     if (FALSE) {
[17:28:26.033]     }
[17:28:26.033]     else {
[17:28:26.033]         if (TRUE) {
[17:28:26.033]             ...future.stdout <- base::rawConnection(base::raw(0L), 
[17:28:26.033]                 open = "w")
[17:28:26.033]         }
[17:28:26.033]         else {
[17:28:26.033]             ...future.stdout <- base::file(base::switch(.Platform$OS.type, 
[17:28:26.033]                 windows = "NUL", "/dev/null"), open = "w")
[17:28:26.033]         }
[17:28:26.033]         base::sink(...future.stdout, type = "output", split = FALSE)
[17:28:26.033]         base::on.exit(if (!base::is.null(...future.stdout)) {
[17:28:26.033]             base::sink(type = "output", split = FALSE)
[17:28:26.033]             base::close(...future.stdout)
[17:28:26.033]         }, add = TRUE)
[17:28:26.033]     }
[17:28:26.033]     ...future.frame <- base::sys.nframe()
[17:28:26.033]     ...future.conditions <- base::list()
[17:28:26.033]     ...future.rng <- base::globalenv()$.Random.seed
[17:28:26.033]     if (FALSE) {
[17:28:26.033]         ...future.globalenv.names <- c(base::names(base::.GlobalEnv), 
[17:28:26.033]             "...future.value", "...future.globalenv.names", ".Random.seed")
[17:28:26.033]     }
[17:28:26.033]     ...future.result <- base::tryCatch({
[17:28:26.033]         base::withCallingHandlers({
[17:28:26.033]             ...future.value <- base::withVisible(base::local(NA))
[17:28:26.033]             future::FutureResult(value = ...future.value$value, 
[17:28:26.033]                 visible = ...future.value$visible, rng = !identical(base::globalenv()$.Random.seed, 
[17:28:26.033]                   ...future.rng), globalenv = if (FALSE) 
[17:28:26.033]                   list(added = base::setdiff(base::names(base::.GlobalEnv), 
[17:28:26.033]                     ...future.globalenv.names))
[17:28:26.033]                 else NULL, started = ...future.startTime, version = "1.8")
[17:28:26.033]         }, condition = base::local({
[17:28:26.033]             c <- base::c
[17:28:26.033]             inherits <- base::inherits
[17:28:26.033]             invokeRestart <- base::invokeRestart
[17:28:26.033]             length <- base::length
[17:28:26.033]             list <- base::list
[17:28:26.033]             seq.int <- base::seq.int
[17:28:26.033]             signalCondition <- base::signalCondition
[17:28:26.033]             sys.calls <- base::sys.calls
[17:28:26.033]             `[[` <- base::`[[`
[17:28:26.033]             `+` <- base::`+`
[17:28:26.033]             `<<-` <- base::`<<-`
[17:28:26.033]             sysCalls <- function(calls = sys.calls(), from = 1L) {
[17:28:26.033]                 calls[seq.int(from = from + 12L, to = length(calls) - 
[17:28:26.033]                   3L)]
[17:28:26.033]             }
[17:28:26.033]             function(cond) {
[17:28:26.033]                 is_error <- inherits(cond, "error")
[17:28:26.033]                 ignore <- !is_error && !is.null(NULL) && inherits(cond, 
[17:28:26.033]                   NULL)
[17:28:26.033]                 if (is_error) {
[17:28:26.033]                   sessionInformation <- function() {
[17:28:26.033]                     list(r = base::R.Version(), locale = base::Sys.getlocale(), 
[17:28:26.033]                       rngkind = base::RNGkind(), namespaces = base::loadedNamespaces(), 
[17:28:26.033]                       search = base::search(), system = base::Sys.info())
[17:28:26.033]                   }
[17:28:26.033]                   ...future.conditions[[length(...future.conditions) + 
[17:28:26.033]                     1L]] <<- list(condition = cond, calls = c(sysCalls(from = ...future.frame), 
[17:28:26.033]                     cond$call), session = sessionInformation(), 
[17:28:26.033]                     timestamp = base::Sys.time(), signaled = 0L)
[17:28:26.033]                   signalCondition(cond)
[17:28:26.033]                 }
[17:28:26.033]                 else if (!ignore && TRUE && inherits(cond, c("condition", 
[17:28:26.033]                 "immediateCondition"))) {
[17:28:26.033]                   signal <- TRUE && inherits(cond, "immediateCondition")
[17:28:26.033]                   ...future.conditions[[length(...future.conditions) + 
[17:28:26.033]                     1L]] <<- list(condition = cond, signaled = base::as.integer(signal))
[17:28:26.033]                   if (TRUE && !signal) {
[17:28:26.033]                     muffleCondition <- function (cond, pattern = "^muffle") 
[17:28:26.033]                     {
[17:28:26.033]                       inherits <- base::inherits
[17:28:26.033]                       invokeRestart <- base::invokeRestart
[17:28:26.033]                       is.null <- base::is.null
[17:28:26.033]                       muffled <- FALSE
[17:28:26.033]                       if (inherits(cond, "message")) {
[17:28:26.033]                         muffled <- grepl(pattern, "muffleMessage")
[17:28:26.033]                         if (muffled) 
[17:28:26.033]                           invokeRestart("muffleMessage")
[17:28:26.033]                       }
[17:28:26.033]                       else if (inherits(cond, "warning")) {
[17:28:26.033]                         muffled <- grepl(pattern, "muffleWarning")
[17:28:26.033]                         if (muffled) 
[17:28:26.033]                           invokeRestart("muffleWarning")
[17:28:26.033]                       }
[17:28:26.033]                       else if (inherits(cond, "condition")) {
[17:28:26.033]                         if (!is.null(pattern)) {
[17:28:26.033]                           computeRestarts <- base::computeRestarts
[17:28:26.033]                           grepl <- base::grepl
[17:28:26.033]                           restarts <- computeRestarts(cond)
[17:28:26.033]                           for (restart in restarts) {
[17:28:26.033]                             name <- restart$name
[17:28:26.033]                             if (is.null(name)) 
[17:28:26.033]                               next
[17:28:26.033]                             if (!grepl(pattern, name)) 
[17:28:26.033]                               next
[17:28:26.033]                             invokeRestart(restart)
[17:28:26.033]                             muffled <- TRUE
[17:28:26.033]                             break
[17:28:26.033]                           }
[17:28:26.033]                         }
[17:28:26.033]                       }
[17:28:26.033]                       invisible(muffled)
[17:28:26.033]                     }
[17:28:26.033]                     muffleCondition(cond, pattern = "^muffle")
[17:28:26.033]                   }
[17:28:26.033]                 }
[17:28:26.033]                 else {
[17:28:26.033]                   if (TRUE) {
[17:28:26.033]                     muffleCondition <- function (cond, pattern = "^muffle") 
[17:28:26.033]                     {
[17:28:26.033]                       inherits <- base::inherits
[17:28:26.033]                       invokeRestart <- base::invokeRestart
[17:28:26.033]                       is.null <- base::is.null
[17:28:26.033]                       muffled <- FALSE
[17:28:26.033]                       if (inherits(cond, "message")) {
[17:28:26.033]                         muffled <- grepl(pattern, "muffleMessage")
[17:28:26.033]                         if (muffled) 
[17:28:26.033]                           invokeRestart("muffleMessage")
[17:28:26.033]                       }
[17:28:26.033]                       else if (inherits(cond, "warning")) {
[17:28:26.033]                         muffled <- grepl(pattern, "muffleWarning")
[17:28:26.033]                         if (muffled) 
[17:28:26.033]                           invokeRestart("muffleWarning")
[17:28:26.033]                       }
[17:28:26.033]                       else if (inherits(cond, "condition")) {
[17:28:26.033]                         if (!is.null(pattern)) {
[17:28:26.033]                           computeRestarts <- base::computeRestarts
[17:28:26.033]                           grepl <- base::grepl
[17:28:26.033]                           restarts <- computeRestarts(cond)
[17:28:26.033]                           for (restart in restarts) {
[17:28:26.033]                             name <- restart$name
[17:28:26.033]                             if (is.null(name)) 
[17:28:26.033]                               next
[17:28:26.033]                             if (!grepl(pattern, name)) 
[17:28:26.033]                               next
[17:28:26.033]                             invokeRestart(restart)
[17:28:26.033]                             muffled <- TRUE
[17:28:26.033]                             break
[17:28:26.033]                           }
[17:28:26.033]                         }
[17:28:26.033]                       }
[17:28:26.033]                       invisible(muffled)
[17:28:26.033]                     }
[17:28:26.033]                     muffleCondition(cond, pattern = "^muffle")
[17:28:26.033]                   }
[17:28:26.033]                 }
[17:28:26.033]             }
[17:28:26.033]         }))
[17:28:26.033]     }, error = function(ex) {
[17:28:26.033]         base::structure(base::list(value = NULL, visible = NULL, 
[17:28:26.033]             conditions = ...future.conditions, rng = !identical(base::globalenv()$.Random.seed, 
[17:28:26.033]                 ...future.rng), started = ...future.startTime, 
[17:28:26.033]             finished = Sys.time(), session_uuid = NA_character_, 
[17:28:26.033]             version = "1.8"), class = "FutureResult")
[17:28:26.033]     }, finally = {
[17:28:26.033]         if (!identical(...future.workdir, getwd())) 
[17:28:26.033]             setwd(...future.workdir)
[17:28:26.033]         {
[17:28:26.033]             if (identical(getOption("nwarnings"), ...future.oldOptions$nwarnings)) {
[17:28:26.033]                 ...future.oldOptions$nwarnings <- NULL
[17:28:26.033]             }
[17:28:26.033]             base::options(...future.oldOptions)
[17:28:26.033]             if (.Platform$OS.type == "windows") {
[17:28:26.033]                 old_names <- names(...future.oldEnvVars)
[17:28:26.033]                 envs <- base::Sys.getenv()
[17:28:26.033]                 names <- names(envs)
[17:28:26.033]                 common <- intersect(names, old_names)
[17:28:26.033]                 added <- setdiff(names, old_names)
[17:28:26.033]                 removed <- setdiff(old_names, names)
[17:28:26.033]                 changed <- common[...future.oldEnvVars[common] != 
[17:28:26.033]                   envs[common]]
[17:28:26.033]                 NAMES <- toupper(changed)
[17:28:26.033]                 args <- list()
[17:28:26.033]                 for (kk in seq_along(NAMES)) {
[17:28:26.033]                   name <- changed[[kk]]
[17:28:26.033]                   NAME <- NAMES[[kk]]
[17:28:26.033]                   if (name != NAME && is.element(NAME, old_names)) 
[17:28:26.033]                     next
[17:28:26.033]                   args[[name]] <- ...future.oldEnvVars[[name]]
[17:28:26.033]                 }
[17:28:26.033]                 NAMES <- toupper(added)
[17:28:26.033]                 for (kk in seq_along(NAMES)) {
[17:28:26.033]                   name <- added[[kk]]
[17:28:26.033]                   NAME <- NAMES[[kk]]
[17:28:26.033]                   if (name != NAME && is.element(NAME, old_names)) 
[17:28:26.033]                     next
[17:28:26.033]                   args[[name]] <- ""
[17:28:26.033]                 }
[17:28:26.033]                 NAMES <- toupper(removed)
[17:28:26.033]                 for (kk in seq_along(NAMES)) {
[17:28:26.033]                   name <- removed[[kk]]
[17:28:26.033]                   NAME <- NAMES[[kk]]
[17:28:26.033]                   if (name != NAME && is.element(NAME, old_names)) 
[17:28:26.033]                     next
[17:28:26.033]                   args[[name]] <- ...future.oldEnvVars[[name]]
[17:28:26.033]                 }
[17:28:26.033]                 if (length(args) > 0) 
[17:28:26.033]                   base::do.call(base::Sys.setenv, args = args)
[17:28:26.033]                 args <- names <- old_names <- NAMES <- envs <- common <- added <- removed <- NULL
[17:28:26.033]             }
[17:28:26.033]             else {
[17:28:26.033]                 base::do.call(base::Sys.setenv, args = base::as.list(...future.oldEnvVars))
[17:28:26.033]             }
[17:28:26.033]             {
[17:28:26.033]                 if (base::length(...future.futureOptionsAdded) > 
[17:28:26.033]                   0L) {
[17:28:26.033]                   opts <- base::vector("list", length = base::length(...future.futureOptionsAdded))
[17:28:26.033]                   base::names(opts) <- ...future.futureOptionsAdded
[17:28:26.033]                   base::options(opts)
[17:28:26.033]                 }
[17:28:26.033]                 {
[17:28:26.033]                   {
[17:28:26.033]                     NULL
[17:28:26.033]                     RNGkind("Mersenne-Twister")
[17:28:26.033]                     base::rm(list = ".Random.seed", envir = base::globalenv(), 
[17:28:26.033]                       inherits = FALSE)
[17:28:26.033]                   }
[17:28:26.033]                   options(future.plan = "multisession")
[17:28:26.033]                   if (is.na(NA_character_)) 
[17:28:26.033]                     Sys.unsetenv("R_FUTURE_PLAN")
[17:28:26.033]                   else Sys.setenv(R_FUTURE_PLAN = NA_character_)
[17:28:26.033]                   future::plan(...future.strategy.old, .cleanup = FALSE, 
[17:28:26.033]                     .init = FALSE)
[17:28:26.033]                 }
[17:28:26.033]             }
[17:28:26.033]         }
[17:28:26.033]     })
[17:28:26.033]     if (TRUE) {
[17:28:26.033]         base::sink(type = "output", split = FALSE)
[17:28:26.033]         if (TRUE) {
[17:28:26.033]             ...future.result$stdout <- base::rawToChar(base::rawConnectionValue(...future.stdout))
[17:28:26.033]         }
[17:28:26.033]         else {
[17:28:26.033]             ...future.result["stdout"] <- base::list(NULL)
[17:28:26.033]         }
[17:28:26.033]         base::close(...future.stdout)
[17:28:26.033]         ...future.stdout <- NULL
[17:28:26.033]     }
[17:28:26.033]     ...future.result$conditions <- ...future.conditions
[17:28:26.033]     ...future.result$finished <- base::Sys.time()
[17:28:26.033]     ...future.result
[17:28:26.033] }
[17:28:26.037] plan(): Setting new future strategy stack:
[17:28:26.037] List of future strategies:
[17:28:26.037] 1. sequential:
[17:28:26.037]    - args: function (..., envir = parent.frame(), workers = "<NULL>")
[17:28:26.037]    - tweaked: FALSE
[17:28:26.037]    - call: NULL
[17:28:26.038] plan(): nbrOfWorkers() = 1
[17:28:26.039] plan(): Setting new future strategy stack:
[17:28:26.040] List of future strategies:
[17:28:26.040] 1. multisession:
[17:28:26.040]    - args: function (..., workers = availableCores(), lazy = FALSE, rscript_libs = .libPaths(), envir = parent.frame())
[17:28:26.040]    - tweaked: FALSE
[17:28:26.040]    - call: plan("default")
[17:28:26.045] plan(): nbrOfWorkers() = 1
[17:28:26.045] SequentialFuture started (and completed)
[17:28:26.046] plan(): plan_init() of 'multisession', 'cluster', 'multiprocess', 'future', 'function' ... DONE
[17:28:26.048] 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)
[17:28:26.050] Future-specific environment variables:
- R_FUTURE_WAIT_INTERVAL='0.01'
[17:28:26.051] Environment variable 'R_FUTURE_DEMO_MANDELBROT_REGION' not set
[17:28:26.051] Environment variable 'R_FUTURE_DEMO_MANDELBROT_NROW' not set
[17:28:26.051] Environment variable 'R_FUTURE_DEPRECATED_IGNORE' not set
[17:28:26.051] Environment variable 'R_FUTURE_DEPRECATED_DEFUNCT' not set
[17:28:26.052] Environment variable 'R_FUTURE_FORK_MULTITHREADING_ENABLE' not set
[17:28:26.052] Environment variable 'R_FUTURE_GLOBALS_MAXSIZE' not set
[17:28:26.052] Environment variable 'R_FUTURE_GLOBALS_ONMISSING' not set
[17:28:26.052] Environment variable 'R_FUTURE_GLOBALS_ONREFERENCE' not set
[17:28:26.052] Environment variable 'R_FUTURE_GLOBALS_METHOD' not set
[17:28:26.053] Environment variable 'R_FUTURE_GLOBALS_RESOLVE' not set
[17:28:26.053] Environment variable 'R_FUTURE_LAZY_ASSERTOWNER' not set
[17:28:26.053] Environment variable 'R_FUTURE_PLAN_DISALLOW' not set
[17:28:26.053] Environment variable 'R_FUTURE_PSOCK_RELAY_IMMEDIATE' not set
[17:28:26.053] Environment variable 'R_FUTURE_RELAY_IMMEDIATE' not set
[17:28:26.054] Environment variable 'R_FUTURE_RESOLVE_RECURSIVE' not set
[17:28:26.054] Environment variable 'R_FUTURE_ALIVE_TIMEOUT' not set
[17:28:26.054] Environment variable 'R_FUTURE_RESOLVED_TIMEOUT' not set
[17:28:26.054] Environment variable 'R_FUTURE_CLUSTER_RESOLVED_TIMEOUT' not set
[17:28:26.055] Environment variable 'R_FUTURE_MULTICORE_RESOLVED_TIMEOUT' not set
[17:28:26.055] Environment variable 'R_FUTURE_ONFUTURECONDITION_KEEPFUTURE' not set
[17:28:26.055] Environment variable 'R_FUTURE_RNG_ONMISUSE' not set
[17:28:26.055] Environment variable 'R_FUTURE_GLOBALENV_ONMISUSE' not set
[17:28:26.055] Environment variable 'R_FUTURE_WAIT_TIMEOUT' not set
[17:28:26.056] Environment variable 'R_FUTURE_WAIT_ALPHA' not set
[17:28:26.056] Environment variable 'R_FUTURE_ASSIGN_GLOBALS_EXCLUDE' not set
[17:28:26.056] Environment variable 'R_FUTURE_OUTPUT_WINDOWS_REENCODE' not set
[17:28:26.056] Environment variable 'R_FUTURE_GLOBALS_GLOBALSOF_LOCALS' not set
[17:28:26.056] Environment variable 'R_FUTURE_STATE_ONINVALID' not set
[17:28:26.057] Environment variable 'R_FUTURE_JOURNAL' not set
[17:28:26.057] Environment variable 'R_FUTURE_GLOBALS_KEEPWHERE' not set
[17:28:26.057] Option 'future.plan' of type 'function'
[17:28:26.058] R command-line argument: -p 1
[17:28:26.058]  => 'future.plan' already set.
[17:28:26.058] R process uuid: 173f7e4a-5010-757c-259e-f08c10a652fa
[17:28:26.058] Setting plan('default')
[17:28:26.058] plan(): Setting new future strategy stack:
[17:28:26.059] List of future strategies:
[17:28:26.059] 1. multisession:
[17:28:26.059]    - args: function (..., workers = availableCores(), lazy = FALSE, rscript_libs = .libPaths(), envir = parent.frame())
[17:28:26.059]    - tweaked: FALSE
[17:28:26.059]    - call: NULL
[17:28:26.061] 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")
[17:28:26.062] plan(): Setting new future strategy stack:
[17:28:26.062] List of future strategies:
[17:28:26.062] 1. multisession:
[17:28:26.062]    - args: function (..., workers = availableCores(), lazy = FALSE, rscript_libs = .libPaths(), envir = parent.frame())
[17:28:26.062]    - tweaked: FALSE
[17:28:26.062]    - call: NULL
[17:28:26.063] plan(): plan_init() of 'multisession', 'cluster', 'multiprocess', 'future', 'function' ...
[17:28:26.063] multisession:
[17:28:26.063] - args: function (..., workers = availableCores(), lazy = FALSE, rscript_libs = .libPaths(), envir = parent.frame())
[17:28:26.063] - tweaked: FALSE
[17:28:26.063] - call: NULL
[17:28:26.066] getGlobalsAndPackages() ...
[17:28:26.066] Not searching for globals
[17:28:26.066] - globals: [0] <none>
[17:28:26.066] getGlobalsAndPackages() ... DONE
[17:28:26.067] Packages needed by the future expression (n = 0): <none>
[17:28:26.067] Packages needed by future strategies (n = 0): <none>
[17:28:26.068] {
[17:28:26.068]     {
[17:28:26.068]         {
[17:28:26.068]             ...future.startTime <- base::Sys.time()
[17:28:26.068]             {
[17:28:26.068]                 {
[17:28:26.068]                   {
[17:28:26.068]                     base::local({
[17:28:26.068]                       has_future <- base::requireNamespace("future", 
[17:28:26.068]                         quietly = TRUE)
[17:28:26.068]                       if (has_future) {
[17:28:26.068]                         ns <- base::getNamespace("future")
[17:28:26.068]                         version <- ns[[".package"]][["version"]]
[17:28:26.068]                         if (is.null(version)) 
[17:28:26.068]                           version <- utils::packageVersion("future")
[17:28:26.068]                       }
[17:28:26.068]                       else {
[17:28:26.068]                         version <- NULL
[17:28:26.068]                       }
[17:28:26.068]                       if (!has_future || version < "1.8.0") {
[17:28:26.068]                         info <- base::c(r_version = base::gsub("R version ", 
[17:28:26.068]                           "", base::R.version$version.string), 
[17:28:26.068]                           platform = base::sprintf("%s (%s-bit)", 
[17:28:26.068]                             base::R.version$platform, 8 * base::.Machine$sizeof.pointer), 
[17:28:26.068]                           os = base::paste(base::Sys.info()[base::c("sysname", 
[17:28:26.068]                             "release", "version")], collapse = " "), 
[17:28:26.068]                           hostname = base::Sys.info()[["nodename"]])
[17:28:26.068]                         info <- base::sprintf("%s: %s", base::names(info), 
[17:28:26.068]                           info)
[17:28:26.068]                         info <- base::paste(info, collapse = "; ")
[17:28:26.068]                         if (!has_future) {
[17:28:26.068]                           msg <- base::sprintf("Package 'future' is not installed on worker (%s)", 
[17:28:26.068]                             info)
[17:28:26.068]                         }
[17:28:26.068]                         else {
[17:28:26.068]                           msg <- base::sprintf("Package 'future' on worker (%s) must be of version >= 1.8.0: %s", 
[17:28:26.068]                             info, version)
[17:28:26.068]                         }
[17:28:26.068]                         base::stop(msg)
[17:28:26.068]                       }
[17:28:26.068]                     })
[17:28:26.068]                   }
[17:28:26.068]                   ...future.strategy.old <- future::plan("list")
[17:28:26.068]                   options(future.plan = NULL)
[17:28:26.068]                   Sys.unsetenv("R_FUTURE_PLAN")
[17:28:26.068]                   future::plan("default", .cleanup = FALSE, .init = FALSE)
[17:28:26.068]                 }
[17:28:26.068]                 ...future.workdir <- getwd()
[17:28:26.068]             }
[17:28:26.068]             ...future.oldOptions <- base::as.list(base::.Options)
[17:28:26.068]             ...future.oldEnvVars <- base::Sys.getenv()
[17:28:26.068]         }
[17:28:26.068]         base::options(future.startup.script = FALSE, future.globals.onMissing = NULL, 
[17:28:26.068]             future.globals.maxSize = NULL, future.globals.method = NULL, 
[17:28:26.068]             future.globals.onMissing = NULL, future.globals.onReference = NULL, 
[17:28:26.068]             future.globals.resolve = NULL, future.resolve.recursive = NULL, 
[17:28:26.068]             future.rng.onMisuse = NULL, future.rng.onMisuse.keepFuture = NULL, 
[17:28:26.068]             future.stdout.windows.reencode = NULL, width = 80L)
[17:28:26.068]         ...future.futureOptionsAdded <- base::setdiff(base::names(base::.Options), 
[17:28:26.068]             base::names(...future.oldOptions))
[17:28:26.068]     }
[17:28:26.068]     if (FALSE) {
[17:28:26.068]     }
[17:28:26.068]     else {
[17:28:26.068]         if (TRUE) {
[17:28:26.068]             ...future.stdout <- base::rawConnection(base::raw(0L), 
[17:28:26.068]                 open = "w")
[17:28:26.068]         }
[17:28:26.068]         else {
[17:28:26.068]             ...future.stdout <- base::file(base::switch(.Platform$OS.type, 
[17:28:26.068]                 windows = "NUL", "/dev/null"), open = "w")
[17:28:26.068]         }
[17:28:26.068]         base::sink(...future.stdout, type = "output", split = FALSE)
[17:28:26.068]         base::on.exit(if (!base::is.null(...future.stdout)) {
[17:28:26.068]             base::sink(type = "output", split = FALSE)
[17:28:26.068]             base::close(...future.stdout)
[17:28:26.068]         }, add = TRUE)
[17:28:26.068]     }
[17:28:26.068]     ...future.frame <- base::sys.nframe()
[17:28:26.068]     ...future.conditions <- base::list()
[17:28:26.068]     ...future.rng <- base::globalenv()$.Random.seed
[17:28:26.068]     if (FALSE) {
[17:28:26.068]         ...future.globalenv.names <- c(base::names(base::.GlobalEnv), 
[17:28:26.068]             "...future.value", "...future.globalenv.names", ".Random.seed")
[17:28:26.068]     }
[17:28:26.068]     ...future.result <- base::tryCatch({
[17:28:26.068]         base::withCallingHandlers({
[17:28:26.068]             ...future.value <- base::withVisible(base::local(NA))
[17:28:26.068]             future::FutureResult(value = ...future.value$value, 
[17:28:26.068]                 visible = ...future.value$visible, rng = !identical(base::globalenv()$.Random.seed, 
[17:28:26.068]                   ...future.rng), globalenv = if (FALSE) 
[17:28:26.068]                   list(added = base::setdiff(base::names(base::.GlobalEnv), 
[17:28:26.068]                     ...future.globalenv.names))
[17:28:26.068]                 else NULL, started = ...future.startTime, version = "1.8")
[17:28:26.068]         }, condition = base::local({
[17:28:26.068]             c <- base::c
[17:28:26.068]             inherits <- base::inherits
[17:28:26.068]             invokeRestart <- base::invokeRestart
[17:28:26.068]             length <- base::length
[17:28:26.068]             list <- base::list
[17:28:26.068]             seq.int <- base::seq.int
[17:28:26.068]             signalCondition <- base::signalCondition
[17:28:26.068]             sys.calls <- base::sys.calls
[17:28:26.068]             `[[` <- base::`[[`
[17:28:26.068]             `+` <- base::`+`
[17:28:26.068]             `<<-` <- base::`<<-`
[17:28:26.068]             sysCalls <- function(calls = sys.calls(), from = 1L) {
[17:28:26.068]                 calls[seq.int(from = from + 12L, to = length(calls) - 
[17:28:26.068]                   3L)]
[17:28:26.068]             }
[17:28:26.068]             function(cond) {
[17:28:26.068]                 is_error <- inherits(cond, "error")
[17:28:26.068]                 ignore <- !is_error && !is.null(NULL) && inherits(cond, 
[17:28:26.068]                   NULL)
[17:28:26.068]                 if (is_error) {
[17:28:26.068]                   sessionInformation <- function() {
[17:28:26.068]                     list(r = base::R.Version(), locale = base::Sys.getlocale(), 
[17:28:26.068]                       rngkind = base::RNGkind(), namespaces = base::loadedNamespaces(), 
[17:28:26.068]                       search = base::search(), system = base::Sys.info())
[17:28:26.068]                   }
[17:28:26.068]                   ...future.conditions[[length(...future.conditions) + 
[17:28:26.068]                     1L]] <<- list(condition = cond, calls = c(sysCalls(from = ...future.frame), 
[17:28:26.068]                     cond$call), session = sessionInformation(), 
[17:28:26.068]                     timestamp = base::Sys.time(), signaled = 0L)
[17:28:26.068]                   signalCondition(cond)
[17:28:26.068]                 }
[17:28:26.068]                 else if (!ignore && TRUE && inherits(cond, c("condition", 
[17:28:26.068]                 "immediateCondition"))) {
[17:28:26.068]                   signal <- TRUE && inherits(cond, "immediateCondition")
[17:28:26.068]                   ...future.conditions[[length(...future.conditions) + 
[17:28:26.068]                     1L]] <<- list(condition = cond, signaled = base::as.integer(signal))
[17:28:26.068]                   if (TRUE && !signal) {
[17:28:26.068]                     muffleCondition <- function (cond, pattern = "^muffle") 
[17:28:26.068]                     {
[17:28:26.068]                       inherits <- base::inherits
[17:28:26.068]                       invokeRestart <- base::invokeRestart
[17:28:26.068]                       is.null <- base::is.null
[17:28:26.068]                       muffled <- FALSE
[17:28:26.068]                       if (inherits(cond, "message")) {
[17:28:26.068]                         muffled <- grepl(pattern, "muffleMessage")
[17:28:26.068]                         if (muffled) 
[17:28:26.068]                           invokeRestart("muffleMessage")
[17:28:26.068]                       }
[17:28:26.068]                       else if (inherits(cond, "warning")) {
[17:28:26.068]                         muffled <- grepl(pattern, "muffleWarning")
[17:28:26.068]                         if (muffled) 
[17:28:26.068]                           invokeRestart("muffleWarning")
[17:28:26.068]                       }
[17:28:26.068]                       else if (inherits(cond, "condition")) {
[17:28:26.068]                         if (!is.null(pattern)) {
[17:28:26.068]                           computeRestarts <- base::computeRestarts
[17:28:26.068]                           grepl <- base::grepl
[17:28:26.068]                           restarts <- computeRestarts(cond)
[17:28:26.068]                           for (restart in restarts) {
[17:28:26.068]                             name <- restart$name
[17:28:26.068]                             if (is.null(name)) 
[17:28:26.068]                               next
[17:28:26.068]                             if (!grepl(pattern, name)) 
[17:28:26.068]                               next
[17:28:26.068]                             invokeRestart(restart)
[17:28:26.068]                             muffled <- TRUE
[17:28:26.068]                             break
[17:28:26.068]                           }
[17:28:26.068]                         }
[17:28:26.068]                       }
[17:28:26.068]                       invisible(muffled)
[17:28:26.068]                     }
[17:28:26.068]                     muffleCondition(cond, pattern = "^muffle")
[17:28:26.068]                   }
[17:28:26.068]                 }
[17:28:26.068]                 else {
[17:28:26.068]                   if (TRUE) {
[17:28:26.068]                     muffleCondition <- function (cond, pattern = "^muffle") 
[17:28:26.068]                     {
[17:28:26.068]                       inherits <- base::inherits
[17:28:26.068]                       invokeRestart <- base::invokeRestart
[17:28:26.068]                       is.null <- base::is.null
[17:28:26.068]                       muffled <- FALSE
[17:28:26.068]                       if (inherits(cond, "message")) {
[17:28:26.068]                         muffled <- grepl(pattern, "muffleMessage")
[17:28:26.068]                         if (muffled) 
[17:28:26.068]                           invokeRestart("muffleMessage")
[17:28:26.068]                       }
[17:28:26.068]                       else if (inherits(cond, "warning")) {
[17:28:26.068]                         muffled <- grepl(pattern, "muffleWarning")
[17:28:26.068]                         if (muffled) 
[17:28:26.068]                           invokeRestart("muffleWarning")
[17:28:26.068]                       }
[17:28:26.068]                       else if (inherits(cond, "condition")) {
[17:28:26.068]                         if (!is.null(pattern)) {
[17:28:26.068]                           computeRestarts <- base::computeRestarts
[17:28:26.068]                           grepl <- base::grepl
[17:28:26.068]                           restarts <- computeRestarts(cond)
[17:28:26.068]                           for (restart in restarts) {
[17:28:26.068]                             name <- restart$name
[17:28:26.068]                             if (is.null(name)) 
[17:28:26.068]                               next
[17:28:26.068]                             if (!grepl(pattern, name)) 
[17:28:26.068]                               next
[17:28:26.068]                             invokeRestart(restart)
[17:28:26.068]                             muffled <- TRUE
[17:28:26.068]                             break
[17:28:26.068]                           }
[17:28:26.068]                         }
[17:28:26.068]                       }
[17:28:26.068]                       invisible(muffled)
[17:28:26.068]                     }
[17:28:26.068]                     muffleCondition(cond, pattern = "^muffle")
[17:28:26.068]                   }
[17:28:26.068]                 }
[17:28:26.068]             }
[17:28:26.068]         }))
[17:28:26.068]     }, error = function(ex) {
[17:28:26.068]         base::structure(base::list(value = NULL, visible = NULL, 
[17:28:26.068]             conditions = ...future.conditions, rng = !identical(base::globalenv()$.Random.seed, 
[17:28:26.068]                 ...future.rng), started = ...future.startTime, 
[17:28:26.068]             finished = Sys.time(), session_uuid = NA_character_, 
[17:28:26.068]             version = "1.8"), class = "FutureResult")
[17:28:26.068]     }, finally = {
[17:28:26.068]         if (!identical(...future.workdir, getwd())) 
[17:28:26.068]             setwd(...future.workdir)
[17:28:26.068]         {
[17:28:26.068]             if (identical(getOption("nwarnings"), ...future.oldOptions$nwarnings)) {
[17:28:26.068]                 ...future.oldOptions$nwarnings <- NULL
[17:28:26.068]             }
[17:28:26.068]             base::options(...future.oldOptions)
[17:28:26.068]             if (.Platform$OS.type == "windows") {
[17:28:26.068]                 old_names <- names(...future.oldEnvVars)
[17:28:26.068]                 envs <- base::Sys.getenv()
[17:28:26.068]                 names <- names(envs)
[17:28:26.068]                 common <- intersect(names, old_names)
[17:28:26.068]                 added <- setdiff(names, old_names)
[17:28:26.068]                 removed <- setdiff(old_names, names)
[17:28:26.068]                 changed <- common[...future.oldEnvVars[common] != 
[17:28:26.068]                   envs[common]]
[17:28:26.068]                 NAMES <- toupper(changed)
[17:28:26.068]                 args <- list()
[17:28:26.068]                 for (kk in seq_along(NAMES)) {
[17:28:26.068]                   name <- changed[[kk]]
[17:28:26.068]                   NAME <- NAMES[[kk]]
[17:28:26.068]                   if (name != NAME && is.element(NAME, old_names)) 
[17:28:26.068]                     next
[17:28:26.068]                   args[[name]] <- ...future.oldEnvVars[[name]]
[17:28:26.068]                 }
[17:28:26.068]                 NAMES <- toupper(added)
[17:28:26.068]                 for (kk in seq_along(NAMES)) {
[17:28:26.068]                   name <- added[[kk]]
[17:28:26.068]                   NAME <- NAMES[[kk]]
[17:28:26.068]                   if (name != NAME && is.element(NAME, old_names)) 
[17:28:26.068]                     next
[17:28:26.068]                   args[[name]] <- ""
[17:28:26.068]                 }
[17:28:26.068]                 NAMES <- toupper(removed)
[17:28:26.068]                 for (kk in seq_along(NAMES)) {
[17:28:26.068]                   name <- removed[[kk]]
[17:28:26.068]                   NAME <- NAMES[[kk]]
[17:28:26.068]                   if (name != NAME && is.element(NAME, old_names)) 
[17:28:26.068]                     next
[17:28:26.068]                   args[[name]] <- ...future.oldEnvVars[[name]]
[17:28:26.068]                 }
[17:28:26.068]                 if (length(args) > 0) 
[17:28:26.068]                   base::do.call(base::Sys.setenv, args = args)
[17:28:26.068]                 args <- names <- old_names <- NAMES <- envs <- common <- added <- removed <- NULL
[17:28:26.068]             }
[17:28:26.068]             else {
[17:28:26.068]                 base::do.call(base::Sys.setenv, args = base::as.list(...future.oldEnvVars))
[17:28:26.068]             }
[17:28:26.068]             {
[17:28:26.068]                 if (base::length(...future.futureOptionsAdded) > 
[17:28:26.068]                   0L) {
[17:28:26.068]                   opts <- base::vector("list", length = base::length(...future.futureOptionsAdded))
[17:28:26.068]                   base::names(opts) <- ...future.futureOptionsAdded
[17:28:26.068]                   base::options(opts)
[17:28:26.068]                 }
[17:28:26.068]                 {
[17:28:26.068]                   {
[17:28:26.068]                     NULL
[17:28:26.068]                     RNGkind("Mersenne-Twister")
[17:28:26.068]                     base::rm(list = ".Random.seed", envir = base::globalenv(), 
[17:28:26.068]                       inherits = FALSE)
[17:28:26.068]                   }
[17:28:26.068]                   options(future.plan = function (..., workers = availableCores(), 
[17:28:26.068]                     lazy = FALSE, rscript_libs = .libPaths(), 
[17:28:26.068]                     envir = parent.frame()) 
[17:28:26.068]                   {
[17:28:26.068]                     if (is.function(workers)) 
[17:28:26.068]                       workers <- workers()
[17:28:26.068]                     workers <- structure(as.integer(workers), 
[17:28:26.068]                       class = class(workers))
[17:28:26.068]                     stop_if_not(length(workers) == 1, is.finite(workers), 
[17:28:26.068]                       workers >= 1)
[17:28:26.068]                     if (workers == 1L && !inherits(workers, "AsIs")) {
[17:28:26.068]                       return(sequential(..., lazy = TRUE, envir = envir))
[17:28:26.068]                     }
[17:28:26.068]                     future <- MultisessionFuture(..., workers = workers, 
[17:28:26.068]                       lazy = lazy, rscript_libs = rscript_libs, 
[17:28:26.068]                       envir = envir)
[17:28:26.068]                     if (!future$lazy) 
[17:28:26.068]                       future <- run(future)
[17:28:26.068]                     invisible(future)
[17:28:26.068]                   })
[17:28:26.068]                   if (is.na(NA_character_)) 
[17:28:26.068]                     Sys.unsetenv("R_FUTURE_PLAN")
[17:28:26.068]                   else Sys.setenv(R_FUTURE_PLAN = NA_character_)
[17:28:26.068]                   future::plan(...future.strategy.old, .cleanup = FALSE, 
[17:28:26.068]                     .init = FALSE)
[17:28:26.068]                 }
[17:28:26.068]             }
[17:28:26.068]         }
[17:28:26.068]     })
[17:28:26.068]     if (TRUE) {
[17:28:26.068]         base::sink(type = "output", split = FALSE)
[17:28:26.068]         if (TRUE) {
[17:28:26.068]             ...future.result$stdout <- base::rawToChar(base::rawConnectionValue(...future.stdout))
[17:28:26.068]         }
[17:28:26.068]         else {
[17:28:26.068]             ...future.result["stdout"] <- base::list(NULL)
[17:28:26.068]         }
[17:28:26.068]         base::close(...future.stdout)
[17:28:26.068]         ...future.stdout <- NULL
[17:28:26.068]     }
[17:28:26.068]     ...future.result$conditions <- ...future.conditions
[17:28:26.068]     ...future.result$finished <- base::Sys.time()
[17:28:26.068]     ...future.result
[17:28:26.068] }
[17:28:26.073] plan(): Setting new future strategy stack:
[17:28:26.074] List of future strategies:
[17:28:26.074] 1. sequential:
[17:28:26.074]    - args: function (..., envir = parent.frame(), workers = "<NULL>")
[17:28:26.074]    - tweaked: FALSE
[17:28:26.074]    - call: NULL
[17:28:26.074] plan(): nbrOfWorkers() = 1
[17:28:26.076] plan(): Setting new future strategy stack:
[17:28:26.076] List of future strategies:
[17:28:26.076] 1. multisession:
[17:28:26.076]    - args: function (..., workers = availableCores(), lazy = FALSE, rscript_libs = .libPaths(), envir = parent.frame())
[17:28:26.076]    - tweaked: FALSE
[17:28:26.076]    - call: NULL
[17:28:26.079] plan(): nbrOfWorkers() = 1
[17:28:26.079] SequentialFuture started (and completed)
[17:28:26.079] plan(): plan_init() of 'multisession', 'cluster', 'multiprocess', 'future', 'function' ... DONE
[17:28:26.082] 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)
+ }
[17:28:26.086] Option 'future.startup.script': TRUE
[17:28:26.086] Future startup scripts considered: '.future.R', '~/.future.R'
[17:28:26.086] Future startup scripts found: <none>
[17:28:26.087] Option 'future.startup.script': TRUE
[17:28:26.087] Future startup scripts considered: '.future.R', '~/.future.R'
[17:28:26.087] Future startup scripts found: <none>
[17:28:26.087] Option 'future.startup.script': TRUE
[17:28:26.087] Future startup scripts considered: '.future.R', '~/.future.R'
[17:28:26.088] 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)
[17:28:26.088] Option 'future.startup.script': TRUE
[17:28:26.089] Future startup scripts considered: '.future.R', '~/.future.R'
[17:28:26.089] Future startup scripts found: '.future.R'
[17:28:26.089] 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")
[17:28:26.091] plan(): Setting new future strategy stack:
[17:28:26.091] List of future strategies:
[17:28:26.091] 1. FutureStrategy:
[17:28:26.091]    - args: function (..., envir = parent.frame(), workers = "<NULL>")
[17:28:26.091]    - tweaked: FALSE
[17:28:26.091]    - call: future::plan(oplan)
[17:28:26.092] 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', 'RTOOLS44_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_RTOOLS44_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_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_DEPRECATED_IS_R_', '_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 
   0.68    0.10    2.15