R Under development (unstable) (2023-12-20 r85713 ucrt) -- "Unsuffered Consequences"
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> source("incl/start.R")
[01:28:25.944] plan(): Setting new future strategy stack:
[01:28:25.947] List of future strategies:
[01:28:25.947] 1. sequential:
[01:28:25.947]    - args: function (..., envir = parent.frame(), workers = "<NULL>")
[01:28:25.947]    - tweaked: FALSE
[01:28:25.947]    - call: future::plan("sequential")
[01:28:25.970] plan(): nbrOfWorkers() = 1
> 
> message("*** nbrOfWorkers() ...")
*** nbrOfWorkers() ...
> 
> strategies <- c("sequential")
> for (strategy in strategies) {
+   message("Type of future: ", strategy)
+ 
+   evaluator <- get(strategy, mode = "function")
+   n <- nbrOfWorkers(evaluator)
+   message(sprintf("nbrOfWorkers: %d", n))
+   stopifnot(n == 1L)
+ 
+   plan(strategy)
+   n <- nbrOfWorkers()
+   message(sprintf("nbrOfWorkers: %d", n))
+   stopifnot(n == 1L)
+ 
+   n <- nbrOfFreeWorkers()
+   message(sprintf("nbrOfFreeWorkers: %d", n))
+   stopifnot(n == 1L)
+   
+   n <- nbrOfFreeWorkers(background = TRUE)
+   message(sprintf("nbrOfFreeWorkers(background = TRUE): %d", n))
+   stopifnot(n == 0L)
+ } ## for (strategy ...)
Type of future: sequential
nbrOfWorkers: 1
[01:28:25.994] plan(): Setting new future strategy stack:
[01:28:25.994] List of future strategies:
[01:28:25.994] 1. sequential:
[01:28:25.994]    - args: function (..., envir = parent.frame(), workers = "<NULL>")
[01:28:25.994]    - tweaked: FALSE
[01:28:25.994]    - call: plan(strategy)
[01:28:26.012] plan(): nbrOfWorkers() = 1
nbrOfWorkers: 1
nbrOfFreeWorkers: 1
nbrOfFreeWorkers(background = TRUE): 0
> 
> 
> strategies <- c("cluster", "multisession", "multicore")
> strategies <- intersect(strategies, supportedStrategies())
> cores <- availableCores()
> message("Number of available cores: ", cores)
Number of available cores: 2
> workers <- availableWorkers()
> nworkers <- length(workers)
> message(sprintf("Available workers: [n = %d] %s", nworkers, hpaste(sQuote(workers))))
Available workers: [n = 2] 'localhost', 'localhost'
> 
> allButOneCore <- function() max(1L, future::availableCores() - 1L)
> allButOneWorker <- function() {
+   w <- future::availableWorkers()
+   if (length(w) > 1) w[-1] else w
+ }
> 
> for (strategy in strategies) {
+   ## Speed up CRAN checks: Skip on CRAN Windows 32-bit
+   if (!fullTest && isWin32) next
+ 
+   message("Type of future: ", strategy)
+ 
+   evaluator <- get(strategy, mode = "function")
+   n <- nbrOfWorkers(evaluator)
+   message(sprintf("nbrOfWorkers: %d", n))
+   stopifnot(n == nworkers)
+ 
+   plan(strategy)
+   n <- nbrOfWorkers()
+   message(sprintf("nbrOfWorkers: %d", n))
+   stopifnot(n == nworkers)
+ 
+   n <- nbrOfFreeWorkers()
+   message(sprintf("nbrOfFreeWorkers: %d", n))
+   stopifnot(n == nworkers)
+   
+   n <- nbrOfFreeWorkers(background = TRUE)
+   message(sprintf("nbrOfFreeWorkers(background = TRUE): %d", n))
+ # FIXME  stopifnot(n == 0L)
+ 
+   plan(strategy, workers = 1L)
+   n <- nbrOfWorkers()
+   message(sprintf("nbrOfWorkers: %d", n))
+   stopifnot(n == max(1L, nworkers - 1L))
+   
+   n <- nbrOfFreeWorkers()
+   message(sprintf("nbrOfFreeWorkers: %d", n))
+   stopifnot(n == max(1L, nworkers - 1L))
+   
+   n <- nbrOfFreeWorkers(background = TRUE)
+   message(sprintf("nbrOfFreeWorkers(background = TRUE): %d", n))
+ # FIXME  stopifnot(n == 0L)
+ 
+   plan(strategy, workers = allButOneCore)
+   n <- nbrOfWorkers()
+   message(sprintf("nbrOfWorkers: %d", n))
+   stopifnot(n == max(1L, nworkers - 1L))
+   
+   n <- nbrOfFreeWorkers()
+   message(sprintf("nbrOfFreeWorkers: %d", n))
+   stopifnot(n == max(1L, nworkers - 1L))
+   
+   n <- nbrOfFreeWorkers(background = TRUE)
+   message(sprintf("nbrOfFreeWorkers(background = TRUE): %d", n))
+ # FIXME  stopifnot(n == 0L)
+ } ## for (strategy ...)
Type of future: multisession
nbrOfWorkers: 2
[01:28:26.049] plan(): Setting new future strategy stack:
[01:28:26.050] List of future strategies:
[01:28:26.050] 1. multisession:
[01:28:26.050]    - args: function (..., workers = availableCores(), lazy = FALSE, rscript_libs = .libPaths(), envir = parent.frame())
[01:28:26.050]    - tweaked: FALSE
[01:28:26.050]    - call: plan(strategy)
[01:28:26.050] plan(): plan_init() of 'multisession', 'cluster', 'multiprocess', 'future', 'function' ...
[01:28:26.050] multisession:
[01:28:26.050] - args: function (..., workers = availableCores(), lazy = FALSE, rscript_libs = .libPaths(), envir = parent.frame())
[01:28:26.050] - tweaked: FALSE
[01:28:26.050] - call: plan(strategy)
[01:28:26.056] getGlobalsAndPackages() ...
[01:28:26.056] Not searching for globals
[01:28:26.057] - globals: [0] <none>
[01:28:26.057] getGlobalsAndPackages() ... DONE
[01:28:26.057] [local output] makeClusterPSOCK() ...
[01:28:26.129] [local output] Workers: [n = 2] 'localhost', 'localhost'
[01:28:26.136] [local output] Base port: 26658
[01:28:26.136] [local output] Getting setup options for 2 cluster nodes ...
[01:28:26.136] [local output]  - Node 1 of 2 ...
[01:28:26.137] [local output] localMachine=TRUE => revtunnel=FALSE

[01:28:26.138] Testing if worker's PID can be inferred: '"D:/RCompile/recent/R/bin/x64/Rscript" -e "try(suppressWarnings(cat(Sys.getpid(),file=\"D:/temp/Rtmpm8xsqT/worker.rank=1.parallelly.parent=13504.34c0372054f7.pid\")), silent = TRUE)" -e "file.exists(\"D:/temp/Rtmpm8xsqT/worker.rank=1.parallelly.parent=13504.34c0372054f7.pid\")"'
[01:28:26.465] - Possible to infer worker's PID: TRUE
[01:28:26.466] [local output] Rscript port: 26658

[01:28:26.467] [local output]  - Node 2 of 2 ...
[01:28:26.467] [local output] localMachine=TRUE => revtunnel=FALSE

[01:28:26.469] [local output] Rscript port: 26658

[01:28:26.469] [local output] Getting setup options for 2 cluster nodes ... done
[01:28:26.469] [local output]  - Parallel setup requested for some PSOCK nodes
[01:28:26.470] [local output] Setting up PSOCK nodes in parallel
[01:28:26.470] List of 36
[01:28:26.470]  $ worker          : chr "localhost"
[01:28:26.470]   ..- attr(*, "localhost")= logi TRUE
[01:28:26.470]  $ master          : chr "localhost"
[01:28:26.470]  $ port            : int 26658
[01:28:26.470]  $ connectTimeout  : num 120
[01:28:26.470]  $ timeout         : num 120
[01:28:26.470]  $ rscript         : chr "\"D:/RCompile/recent/R/bin/x64/Rscript\""
[01:28:26.470]  $ homogeneous     : logi TRUE
[01:28:26.470]  $ rscript_args    : chr "--default-packages=datasets,utils,grDevices,graphics,stats,methods -e \"#label=nbrOfWorkers.R:13504:CRANWIN3:CR"| __truncated__
[01:28:26.470]  $ rscript_envs    : NULL
[01:28:26.470]  $ rscript_libs    : chr [1:2] "D:/temp/RtmpCIb4qz/RLIBS_32fc52ae7b47" "D:/RCompile/recent/R/library"
[01:28:26.470]  $ rscript_startup : NULL
[01:28:26.470]  $ rscript_sh      : chr "cmd"
[01:28:26.470]  $ default_packages: chr [1:6] "datasets" "utils" "grDevices" "graphics" ...
[01:28:26.470]  $ methods         : logi TRUE
[01:28:26.470]  $ socketOptions   : chr "no-delay"
[01:28:26.470]  $ useXDR          : logi FALSE
[01:28:26.470]  $ outfile         : chr "/dev/null"
[01:28:26.470]  $ renice          : int NA
[01:28:26.470]  $ rshcmd          : NULL
[01:28:26.470]  $ user            : chr(0) 
[01:28:26.470]  $ revtunnel       : logi FALSE
[01:28:26.470]  $ rshlogfile      : NULL
[01:28:26.470]  $ rshopts         : chr(0) 
[01:28:26.470]  $ rank            : int 1
[01:28:26.470]  $ manual          : logi FALSE
[01:28:26.470]  $ dryrun          : logi FALSE
[01:28:26.470]  $ quiet           : logi FALSE
[01:28:26.470]  $ setup_strategy  : chr "parallel"
[01:28:26.470]  $ local_cmd       : chr "\"D:/RCompile/recent/R/bin/x64/Rscript\" --default-packages=datasets,utils,grDevices,graphics,stats,methods -e "| __truncated__
[01:28:26.470]  $ pidfile         : chr "D:/temp/Rtmpm8xsqT/worker.rank=1.parallelly.parent=13504.34c0372054f7.pid"
[01:28:26.470]  $ rshcmd_label    : NULL
[01:28:26.470]  $ rsh_call        : NULL
[01:28:26.470]  $ cmd             : chr "\"D:/RCompile/recent/R/bin/x64/Rscript\" --default-packages=datasets,utils,grDevices,graphics,stats,methods -e "| __truncated__
[01:28:26.470]  $ localMachine    : logi TRUE
[01:28:26.470]  $ make_fcn        :function (worker = getOption2("parallelly.localhost.hostname", "localhost"), 
[01:28:26.470]     master = NULL, port, connectTimeout = getOption2("parallelly.makeNodePSOCK.connectTimeout", 
[01:28:26.470]         2 * 60), timeout = getOption2("parallelly.makeNodePSOCK.timeout", 
[01:28:26.470]         30 * 24 * 60 * 60), rscript = NULL, homogeneous = NULL, rscript_args = NULL, 
[01:28:26.470]     rscript_envs = NULL, rscript_libs = NULL, rscript_startup = NULL, rscript_sh = c("auto", 
[01:28:26.470]         "cmd", "sh"), default_packages = c("datasets", "utils", "grDevices", 
[01:28:26.470]         "graphics", "stats", if (methods) "methods"), methods = TRUE, socketOptions = getOption2("parallelly.makeNodePSOCK.socketOptions", 
[01:28:26.470]         "no-delay"), useXDR = getOption2("parallelly.makeNodePSOCK.useXDR", 
[01:28:26.470]         FALSE), outfile = "/dev/null", renice = NA_integer_, rshcmd = getOption2("parallelly.makeNodePSOCK.rshcmd", 
[01:28:26.470]         NULL), user = NULL, revtunnel = NA, rshlogfile = NULL, rshopts = getOption2("parallelly.makeNodePSOCK.rshopts", 
[01:28:26.470]         NULL), rank = 1L, manual = FALSE, dryrun = FALSE, quiet = FALSE, 
[01:28:26.470]     setup_strategy = getOption2("parallelly.makeNodePSOCK.setup_strategy", 
[01:28:26.470]         "parallel"), action = c("launch", "options"), verbose = FALSE)  
[01:28:26.470]  $ arguments       :List of 28
[01:28:26.470]   ..$ worker          : chr "localhost"
[01:28:26.470]   ..$ master          : NULL
[01:28:26.470]   ..$ port            : int 26658
[01:28:26.470]   ..$ connectTimeout  : num 120
[01:28:26.470]   ..$ timeout         : num 120
[01:28:26.470]   ..$ rscript         : NULL
[01:28:26.470]   ..$ homogeneous     : NULL
[01:28:26.470]   ..$ rscript_args    : NULL
[01:28:26.470]   ..$ rscript_envs    : NULL
[01:28:26.470]   ..$ rscript_libs    : chr [1:2] "D:/temp/RtmpCIb4qz/RLIBS_32fc52ae7b47" "D:/RCompile/recent/R/library"
[01:28:26.470]   ..$ rscript_startup : NULL
[01:28:26.470]   ..$ rscript_sh      : chr [1:3] "auto" "cmd" "sh"
[01:28:26.470]   ..$ default_packages: chr [1:6] "datasets" "utils" "grDevices" "graphics" ...
[01:28:26.470]   ..$ methods         : logi TRUE
[01:28:26.470]   ..$ socketOptions   : chr "no-delay"
[01:28:26.470]   ..$ useXDR          : logi FALSE
[01:28:26.470]   ..$ outfile         : chr "/dev/null"
[01:28:26.470]   ..$ renice          : int NA
[01:28:26.470]   ..$ rshcmd          : NULL
[01:28:26.470]   ..$ user            : NULL
[01:28:26.470]   ..$ revtunnel       : logi NA
[01:28:26.470]   ..$ rshlogfile      : NULL
[01:28:26.470]   ..$ rshopts         : NULL
[01:28:26.470]   ..$ rank            : int 1
[01:28:26.470]   ..$ manual          : logi FALSE
[01:28:26.470]   ..$ dryrun          : logi FALSE
[01:28:26.470]   ..$ quiet           : logi FALSE
[01:28:26.470]   ..$ setup_strategy  : chr "parallel"
[01:28:26.470]  - attr(*, "class")= chr [1:2] "makeNodePSOCKOptions" "makeNodeOptions"
[01:28:26.497] [local output] System call to launch all workers:
[01:28:26.497] [local output] "D:/RCompile/recent/R/bin/x64/Rscript" --default-packages=datasets,utils,grDevices,graphics,stats,methods -e "#label=nbrOfWorkers.R:13504:CRANWIN3:CRAN" -e "try(suppressWarnings(cat(Sys.getpid(),file=\"D:/temp/Rtmpm8xsqT/worker.rank=1.parallelly.parent=13504.34c0372054f7.pid\")), silent = TRUE)" -e "options(socketOptions = \"no-delay\")" -e ".libPaths(c(\"D:/temp/RtmpCIb4qz/RLIBS_32fc52ae7b47\",\"D:/RCompile/recent/R/library\"))" -e "workRSOCK <- tryCatch(parallel:::.workRSOCK, error=function(e) parallel:::.slaveRSOCK); workRSOCK()" MASTER=localhost PORT=26658 OUT=/dev/null TIMEOUT=120 XDR=FALSE SETUPTIMEOUT=120 SETUPSTRATEGY=parallel
[01:28:26.497] [local output] Starting PSOCK main server
[01:28:26.503] [local output] Workers launched
[01:28:26.503] [local output] Waiting for workers to connect back
[01:28:26.503]  - [local output] 0 workers out of 2 ready
[01:28:26.696]  - [local output] 0 workers out of 2 ready
[01:28:26.697]  - [local output] 1 workers out of 2 ready
[01:28:26.697]  - [local output] 2 workers out of 2 ready
[01:28:26.697] [local output] Launching of workers completed
[01:28:26.698] [local output] Collecting session information from workers
[01:28:26.699] [local output]  - Worker #1 of 2
[01:28:26.699] [local output]  - Worker #2 of 2
[01:28:26.700] [local output] makeClusterPSOCK() ... done
[01:28:26.714] Packages needed by the future expression (n = 0): <none>
[01:28:26.714] Packages needed by future strategies (n = 0): <none>
[01:28:26.715] {
[01:28:26.715]     {
[01:28:26.715]         {
[01:28:26.715]             ...future.startTime <- base::Sys.time()
[01:28:26.715]             {
[01:28:26.715]                 {
[01:28:26.715]                   {
[01:28:26.715]                     {
[01:28:26.715]                       base::local({
[01:28:26.715]                         has_future <- base::requireNamespace("future", 
[01:28:26.715]                           quietly = TRUE)
[01:28:26.715]                         if (has_future) {
[01:28:26.715]                           ns <- base::getNamespace("future")
[01:28:26.715]                           version <- ns[[".package"]][["version"]]
[01:28:26.715]                           if (is.null(version)) 
[01:28:26.715]                             version <- utils::packageVersion("future")
[01:28:26.715]                         }
[01:28:26.715]                         else {
[01:28:26.715]                           version <- NULL
[01:28:26.715]                         }
[01:28:26.715]                         if (!has_future || version < "1.8.0") {
[01:28:26.715]                           info <- base::c(r_version = base::gsub("R version ", 
[01:28:26.715]                             "", base::R.version$version.string), 
[01:28:26.715]                             platform = base::sprintf("%s (%s-bit)", 
[01:28:26.715]                               base::R.version$platform, 8 * base::.Machine$sizeof.pointer), 
[01:28:26.715]                             os = base::paste(base::Sys.info()[base::c("sysname", 
[01:28:26.715]                               "release", "version")], collapse = " "), 
[01:28:26.715]                             hostname = base::Sys.info()[["nodename"]])
[01:28:26.715]                           info <- base::sprintf("%s: %s", base::names(info), 
[01:28:26.715]                             info)
[01:28:26.715]                           info <- base::paste(info, collapse = "; ")
[01:28:26.715]                           if (!has_future) {
[01:28:26.715]                             msg <- base::sprintf("Package 'future' is not installed on worker (%s)", 
[01:28:26.715]                               info)
[01:28:26.715]                           }
[01:28:26.715]                           else {
[01:28:26.715]                             msg <- base::sprintf("Package 'future' on worker (%s) must be of version >= 1.8.0: %s", 
[01:28:26.715]                               info, version)
[01:28:26.715]                           }
[01:28:26.715]                           base::stop(msg)
[01:28:26.715]                         }
[01:28:26.715]                       })
[01:28:26.715]                     }
[01:28:26.715]                     ...future.mc.cores.old <- base::getOption("mc.cores")
[01:28:26.715]                     base::options(mc.cores = 1L)
[01:28:26.715]                   }
[01:28:26.715]                   options(future.plan = NULL)
[01:28:26.715]                   Sys.unsetenv("R_FUTURE_PLAN")
[01:28:26.715]                   future::plan("default", .cleanup = FALSE, .init = FALSE)
[01:28:26.715]                 }
[01:28:26.715]                 ...future.workdir <- getwd()
[01:28:26.715]             }
[01:28:26.715]             ...future.oldOptions <- base::as.list(base::.Options)
[01:28:26.715]             ...future.oldEnvVars <- base::Sys.getenv()
[01:28:26.715]         }
[01:28:26.715]         base::options(future.startup.script = FALSE, future.globals.onMissing = NULL, 
[01:28:26.715]             future.globals.maxSize = NULL, future.globals.method = NULL, 
[01:28:26.715]             future.globals.onMissing = NULL, future.globals.onReference = NULL, 
[01:28:26.715]             future.globals.resolve = NULL, future.resolve.recursive = NULL, 
[01:28:26.715]             future.rng.onMisuse = NULL, future.rng.onMisuse.keepFuture = NULL, 
[01:28:26.715]             future.stdout.windows.reencode = NULL, width = 80L)
[01:28:26.715]         ...future.futureOptionsAdded <- base::setdiff(base::names(base::.Options), 
[01:28:26.715]             base::names(...future.oldOptions))
[01:28:26.715]     }
[01:28:26.715]     if (FALSE) {
[01:28:26.715]     }
[01:28:26.715]     else {
[01:28:26.715]         if (TRUE) {
[01:28:26.715]             ...future.stdout <- base::rawConnection(base::raw(0L), 
[01:28:26.715]                 open = "w")
[01:28:26.715]         }
[01:28:26.715]         else {
[01:28:26.715]             ...future.stdout <- base::file(base::switch(.Platform$OS.type, 
[01:28:26.715]                 windows = "NUL", "/dev/null"), open = "w")
[01:28:26.715]         }
[01:28:26.715]         base::sink(...future.stdout, type = "output", split = FALSE)
[01:28:26.715]         base::on.exit(if (!base::is.null(...future.stdout)) {
[01:28:26.715]             base::sink(type = "output", split = FALSE)
[01:28:26.715]             base::close(...future.stdout)
[01:28:26.715]         }, add = TRUE)
[01:28:26.715]     }
[01:28:26.715]     ...future.frame <- base::sys.nframe()
[01:28:26.715]     ...future.conditions <- base::list()
[01:28:26.715]     ...future.rng <- base::globalenv()$.Random.seed
[01:28:26.715]     if (FALSE) {
[01:28:26.715]         ...future.globalenv.names <- c(base::names(base::.GlobalEnv), 
[01:28:26.715]             "...future.value", "...future.globalenv.names", ".Random.seed")
[01:28:26.715]     }
[01:28:26.715]     ...future.result <- base::tryCatch({
[01:28:26.715]         base::withCallingHandlers({
[01:28:26.715]             ...future.value <- base::withVisible(base::local({
[01:28:26.715]                 ...future.makeSendCondition <- base::local({
[01:28:26.715]                   sendCondition <- NULL
[01:28:26.715]                   function(frame = 1L) {
[01:28:26.715]                     if (is.function(sendCondition)) 
[01:28:26.715]                       return(sendCondition)
[01:28:26.715]                     ns <- getNamespace("parallel")
[01:28:26.715]                     if (exists("sendData", mode = "function", 
[01:28:26.715]                       envir = ns)) {
[01:28:26.715]                       parallel_sendData <- get("sendData", mode = "function", 
[01:28:26.715]                         envir = ns)
[01:28:26.715]                       envir <- sys.frame(frame)
[01:28:26.715]                       master <- NULL
[01:28:26.715]                       while (!identical(envir, .GlobalEnv) && 
[01:28:26.715]                         !identical(envir, emptyenv())) {
[01:28:26.715]                         if (exists("master", mode = "list", envir = envir, 
[01:28:26.715]                           inherits = FALSE)) {
[01:28:26.715]                           master <- get("master", mode = "list", 
[01:28:26.715]                             envir = envir, inherits = FALSE)
[01:28:26.715]                           if (inherits(master, c("SOCKnode", 
[01:28:26.715]                             "SOCK0node"))) {
[01:28:26.715]                             sendCondition <<- function(cond) {
[01:28:26.715]                               data <- list(type = "VALUE", value = cond, 
[01:28:26.715]                                 success = TRUE)
[01:28:26.715]                               parallel_sendData(master, data)
[01:28:26.715]                             }
[01:28:26.715]                             return(sendCondition)
[01:28:26.715]                           }
[01:28:26.715]                         }
[01:28:26.715]                         frame <- frame + 1L
[01:28:26.715]                         envir <- sys.frame(frame)
[01:28:26.715]                       }
[01:28:26.715]                     }
[01:28:26.715]                     sendCondition <<- function(cond) NULL
[01:28:26.715]                   }
[01:28:26.715]                 })
[01:28:26.715]                 withCallingHandlers({
[01:28:26.715]                   NA
[01:28:26.715]                 }, immediateCondition = function(cond) {
[01:28:26.715]                   sendCondition <- ...future.makeSendCondition()
[01:28:26.715]                   sendCondition(cond)
[01:28:26.715]                   muffleCondition <- function (cond, pattern = "^muffle") 
[01:28:26.715]                   {
[01:28:26.715]                     inherits <- base::inherits
[01:28:26.715]                     invokeRestart <- base::invokeRestart
[01:28:26.715]                     is.null <- base::is.null
[01:28:26.715]                     muffled <- FALSE
[01:28:26.715]                     if (inherits(cond, "message")) {
[01:28:26.715]                       muffled <- grepl(pattern, "muffleMessage")
[01:28:26.715]                       if (muffled) 
[01:28:26.715]                         invokeRestart("muffleMessage")
[01:28:26.715]                     }
[01:28:26.715]                     else if (inherits(cond, "warning")) {
[01:28:26.715]                       muffled <- grepl(pattern, "muffleWarning")
[01:28:26.715]                       if (muffled) 
[01:28:26.715]                         invokeRestart("muffleWarning")
[01:28:26.715]                     }
[01:28:26.715]                     else if (inherits(cond, "condition")) {
[01:28:26.715]                       if (!is.null(pattern)) {
[01:28:26.715]                         computeRestarts <- base::computeRestarts
[01:28:26.715]                         grepl <- base::grepl
[01:28:26.715]                         restarts <- computeRestarts(cond)
[01:28:26.715]                         for (restart in restarts) {
[01:28:26.715]                           name <- restart$name
[01:28:26.715]                           if (is.null(name)) 
[01:28:26.715]                             next
[01:28:26.715]                           if (!grepl(pattern, name)) 
[01:28:26.715]                             next
[01:28:26.715]                           invokeRestart(restart)
[01:28:26.715]                           muffled <- TRUE
[01:28:26.715]                           break
[01:28:26.715]                         }
[01:28:26.715]                       }
[01:28:26.715]                     }
[01:28:26.715]                     invisible(muffled)
[01:28:26.715]                   }
[01:28:26.715]                   muffleCondition(cond)
[01:28:26.715]                 })
[01:28:26.715]             }))
[01:28:26.715]             future::FutureResult(value = ...future.value$value, 
[01:28:26.715]                 visible = ...future.value$visible, rng = !identical(base::globalenv()$.Random.seed, 
[01:28:26.715]                   ...future.rng), globalenv = if (FALSE) 
[01:28:26.715]                   list(added = base::setdiff(base::names(base::.GlobalEnv), 
[01:28:26.715]                     ...future.globalenv.names))
[01:28:26.715]                 else NULL, started = ...future.startTime, version = "1.8")
[01:28:26.715]         }, condition = base::local({
[01:28:26.715]             c <- base::c
[01:28:26.715]             inherits <- base::inherits
[01:28:26.715]             invokeRestart <- base::invokeRestart
[01:28:26.715]             length <- base::length
[01:28:26.715]             list <- base::list
[01:28:26.715]             seq.int <- base::seq.int
[01:28:26.715]             signalCondition <- base::signalCondition
[01:28:26.715]             sys.calls <- base::sys.calls
[01:28:26.715]             `[[` <- base::`[[`
[01:28:26.715]             `+` <- base::`+`
[01:28:26.715]             `<<-` <- base::`<<-`
[01:28:26.715]             sysCalls <- function(calls = sys.calls(), from = 1L) {
[01:28:26.715]                 calls[seq.int(from = from + 12L, to = length(calls) - 
[01:28:26.715]                   3L)]
[01:28:26.715]             }
[01:28:26.715]             function(cond) {
[01:28:26.715]                 is_error <- inherits(cond, "error")
[01:28:26.715]                 ignore <- !is_error && !is.null(NULL) && inherits(cond, 
[01:28:26.715]                   NULL)
[01:28:26.715]                 if (is_error) {
[01:28:26.715]                   sessionInformation <- function() {
[01:28:26.715]                     list(r = base::R.Version(), locale = base::Sys.getlocale(), 
[01:28:26.715]                       rngkind = base::RNGkind(), namespaces = base::loadedNamespaces(), 
[01:28:26.715]                       search = base::search(), system = base::Sys.info())
[01:28:26.715]                   }
[01:28:26.715]                   ...future.conditions[[length(...future.conditions) + 
[01:28:26.715]                     1L]] <<- list(condition = cond, calls = c(sysCalls(from = ...future.frame), 
[01:28:26.715]                     cond$call), session = sessionInformation(), 
[01:28:26.715]                     timestamp = base::Sys.time(), signaled = 0L)
[01:28:26.715]                   signalCondition(cond)
[01:28:26.715]                 }
[01:28:26.715]                 else if (!ignore && TRUE && inherits(cond, c("condition", 
[01:28:26.715]                 "immediateCondition"))) {
[01:28:26.715]                   signal <- TRUE && inherits(cond, "immediateCondition")
[01:28:26.715]                   ...future.conditions[[length(...future.conditions) + 
[01:28:26.715]                     1L]] <<- list(condition = cond, signaled = base::as.integer(signal))
[01:28:26.715]                   if (TRUE && !signal) {
[01:28:26.715]                     muffleCondition <- function (cond, pattern = "^muffle") 
[01:28:26.715]                     {
[01:28:26.715]                       inherits <- base::inherits
[01:28:26.715]                       invokeRestart <- base::invokeRestart
[01:28:26.715]                       is.null <- base::is.null
[01:28:26.715]                       muffled <- FALSE
[01:28:26.715]                       if (inherits(cond, "message")) {
[01:28:26.715]                         muffled <- grepl(pattern, "muffleMessage")
[01:28:26.715]                         if (muffled) 
[01:28:26.715]                           invokeRestart("muffleMessage")
[01:28:26.715]                       }
[01:28:26.715]                       else if (inherits(cond, "warning")) {
[01:28:26.715]                         muffled <- grepl(pattern, "muffleWarning")
[01:28:26.715]                         if (muffled) 
[01:28:26.715]                           invokeRestart("muffleWarning")
[01:28:26.715]                       }
[01:28:26.715]                       else if (inherits(cond, "condition")) {
[01:28:26.715]                         if (!is.null(pattern)) {
[01:28:26.715]                           computeRestarts <- base::computeRestarts
[01:28:26.715]                           grepl <- base::grepl
[01:28:26.715]                           restarts <- computeRestarts(cond)
[01:28:26.715]                           for (restart in restarts) {
[01:28:26.715]                             name <- restart$name
[01:28:26.715]                             if (is.null(name)) 
[01:28:26.715]                               next
[01:28:26.715]                             if (!grepl(pattern, name)) 
[01:28:26.715]                               next
[01:28:26.715]                             invokeRestart(restart)
[01:28:26.715]                             muffled <- TRUE
[01:28:26.715]                             break
[01:28:26.715]                           }
[01:28:26.715]                         }
[01:28:26.715]                       }
[01:28:26.715]                       invisible(muffled)
[01:28:26.715]                     }
[01:28:26.715]                     muffleCondition(cond, pattern = "^muffle")
[01:28:26.715]                   }
[01:28:26.715]                 }
[01:28:26.715]                 else {
[01:28:26.715]                   if (TRUE) {
[01:28:26.715]                     muffleCondition <- function (cond, pattern = "^muffle") 
[01:28:26.715]                     {
[01:28:26.715]                       inherits <- base::inherits
[01:28:26.715]                       invokeRestart <- base::invokeRestart
[01:28:26.715]                       is.null <- base::is.null
[01:28:26.715]                       muffled <- FALSE
[01:28:26.715]                       if (inherits(cond, "message")) {
[01:28:26.715]                         muffled <- grepl(pattern, "muffleMessage")
[01:28:26.715]                         if (muffled) 
[01:28:26.715]                           invokeRestart("muffleMessage")
[01:28:26.715]                       }
[01:28:26.715]                       else if (inherits(cond, "warning")) {
[01:28:26.715]                         muffled <- grepl(pattern, "muffleWarning")
[01:28:26.715]                         if (muffled) 
[01:28:26.715]                           invokeRestart("muffleWarning")
[01:28:26.715]                       }
[01:28:26.715]                       else if (inherits(cond, "condition")) {
[01:28:26.715]                         if (!is.null(pattern)) {
[01:28:26.715]                           computeRestarts <- base::computeRestarts
[01:28:26.715]                           grepl <- base::grepl
[01:28:26.715]                           restarts <- computeRestarts(cond)
[01:28:26.715]                           for (restart in restarts) {
[01:28:26.715]                             name <- restart$name
[01:28:26.715]                             if (is.null(name)) 
[01:28:26.715]                               next
[01:28:26.715]                             if (!grepl(pattern, name)) 
[01:28:26.715]                               next
[01:28:26.715]                             invokeRestart(restart)
[01:28:26.715]                             muffled <- TRUE
[01:28:26.715]                             break
[01:28:26.715]                           }
[01:28:26.715]                         }
[01:28:26.715]                       }
[01:28:26.715]                       invisible(muffled)
[01:28:26.715]                     }
[01:28:26.715]                     muffleCondition(cond, pattern = "^muffle")
[01:28:26.715]                   }
[01:28:26.715]                 }
[01:28:26.715]             }
[01:28:26.715]         }))
[01:28:26.715]     }, error = function(ex) {
[01:28:26.715]         base::structure(base::list(value = NULL, visible = NULL, 
[01:28:26.715]             conditions = ...future.conditions, rng = !identical(base::globalenv()$.Random.seed, 
[01:28:26.715]                 ...future.rng), started = ...future.startTime, 
[01:28:26.715]             finished = Sys.time(), session_uuid = NA_character_, 
[01:28:26.715]             version = "1.8"), class = "FutureResult")
[01:28:26.715]     }, finally = {
[01:28:26.715]         if (!identical(...future.workdir, getwd())) 
[01:28:26.715]             setwd(...future.workdir)
[01:28:26.715]         {
[01:28:26.715]             if (identical(getOption("nwarnings"), ...future.oldOptions$nwarnings)) {
[01:28:26.715]                 ...future.oldOptions$nwarnings <- NULL
[01:28:26.715]             }
[01:28:26.715]             base::options(...future.oldOptions)
[01:28:26.715]             if (.Platform$OS.type == "windows") {
[01:28:26.715]                 old_names <- names(...future.oldEnvVars)
[01:28:26.715]                 envs <- base::Sys.getenv()
[01:28:26.715]                 names <- names(envs)
[01:28:26.715]                 common <- intersect(names, old_names)
[01:28:26.715]                 added <- setdiff(names, old_names)
[01:28:26.715]                 removed <- setdiff(old_names, names)
[01:28:26.715]                 changed <- common[...future.oldEnvVars[common] != 
[01:28:26.715]                   envs[common]]
[01:28:26.715]                 NAMES <- toupper(changed)
[01:28:26.715]                 args <- list()
[01:28:26.715]                 for (kk in seq_along(NAMES)) {
[01:28:26.715]                   name <- changed[[kk]]
[01:28:26.715]                   NAME <- NAMES[[kk]]
[01:28:26.715]                   if (name != NAME && is.element(NAME, old_names)) 
[01:28:26.715]                     next
[01:28:26.715]                   args[[name]] <- ...future.oldEnvVars[[name]]
[01:28:26.715]                 }
[01:28:26.715]                 NAMES <- toupper(added)
[01:28:26.715]                 for (kk in seq_along(NAMES)) {
[01:28:26.715]                   name <- added[[kk]]
[01:28:26.715]                   NAME <- NAMES[[kk]]
[01:28:26.715]                   if (name != NAME && is.element(NAME, old_names)) 
[01:28:26.715]                     next
[01:28:26.715]                   args[[name]] <- ""
[01:28:26.715]                 }
[01:28:26.715]                 NAMES <- toupper(removed)
[01:28:26.715]                 for (kk in seq_along(NAMES)) {
[01:28:26.715]                   name <- removed[[kk]]
[01:28:26.715]                   NAME <- NAMES[[kk]]
[01:28:26.715]                   if (name != NAME && is.element(NAME, old_names)) 
[01:28:26.715]                     next
[01:28:26.715]                   args[[name]] <- ...future.oldEnvVars[[name]]
[01:28:26.715]                 }
[01:28:26.715]                 if (length(args) > 0) 
[01:28:26.715]                   base::do.call(base::Sys.setenv, args = args)
[01:28:26.715]                 args <- names <- old_names <- NAMES <- envs <- common <- added <- removed <- NULL
[01:28:26.715]             }
[01:28:26.715]             else {
[01:28:26.715]                 base::do.call(base::Sys.setenv, args = base::as.list(...future.oldEnvVars))
[01:28:26.715]             }
[01:28:26.715]             {
[01:28:26.715]                 if (base::length(...future.futureOptionsAdded) > 
[01:28:26.715]                   0L) {
[01:28:26.715]                   opts <- base::vector("list", length = base::length(...future.futureOptionsAdded))
[01:28:26.715]                   base::names(opts) <- ...future.futureOptionsAdded
[01:28:26.715]                   base::options(opts)
[01:28:26.715]                 }
[01:28:26.715]                 {
[01:28:26.715]                   {
[01:28:26.715]                     base::options(mc.cores = ...future.mc.cores.old)
[01:28:26.715]                     NULL
[01:28:26.715]                   }
[01:28:26.715]                   options(future.plan = NULL)
[01:28:26.715]                   if (is.na(NA_character_)) 
[01:28:26.715]                     Sys.unsetenv("R_FUTURE_PLAN")
[01:28:26.715]                   else Sys.setenv(R_FUTURE_PLAN = NA_character_)
[01:28:26.715]                   future::plan(list(function (..., workers = availableCores(), 
[01:28:26.715]                     lazy = FALSE, rscript_libs = .libPaths(), 
[01:28:26.715]                     envir = parent.frame()) 
[01:28:26.715]                   {
[01:28:26.715]                     if (is.function(workers)) 
[01:28:26.715]                       workers <- workers()
[01:28:26.715]                     workers <- structure(as.integer(workers), 
[01:28:26.715]                       class = class(workers))
[01:28:26.715]                     stop_if_not(length(workers) == 1, is.finite(workers), 
[01:28:26.715]                       workers >= 1)
[01:28:26.715]                     if (workers == 1L && !inherits(workers, "AsIs")) {
[01:28:26.715]                       return(sequential(..., lazy = TRUE, envir = envir))
[01:28:26.715]                     }
[01:28:26.715]                     future <- MultisessionFuture(..., workers = workers, 
[01:28:26.715]                       lazy = lazy, rscript_libs = rscript_libs, 
[01:28:26.715]                       envir = envir)
[01:28:26.715]                     if (!future$lazy) 
[01:28:26.715]                       future <- run(future)
[01:28:26.715]                     invisible(future)
[01:28:26.715]                   }), .cleanup = FALSE, .init = FALSE)
[01:28:26.715]                 }
[01:28:26.715]             }
[01:28:26.715]         }
[01:28:26.715]     })
[01:28:26.715]     if (TRUE) {
[01:28:26.715]         base::sink(type = "output", split = FALSE)
[01:28:26.715]         if (TRUE) {
[01:28:26.715]             ...future.result$stdout <- base::rawToChar(base::rawConnectionValue(...future.stdout))
[01:28:26.715]         }
[01:28:26.715]         else {
[01:28:26.715]             ...future.result["stdout"] <- base::list(NULL)
[01:28:26.715]         }
[01:28:26.715]         base::close(...future.stdout)
[01:28:26.715]         ...future.stdout <- NULL
[01:28:26.715]     }
[01:28:26.715]     ...future.result$conditions <- ...future.conditions
[01:28:26.715]     ...future.result$finished <- base::Sys.time()
[01:28:26.715]     ...future.result
[01:28:26.715] }
[01:28:26.799] MultisessionFuture started
[01:28:26.800] result() for ClusterFuture ...
[01:28:26.800] receiveMessageFromWorker() for ClusterFuture ...
[01:28:26.800] - Validating connection of MultisessionFuture
[01:28:26.860] - received message: FutureResult
[01:28:26.860] - Received FutureResult
[01:28:26.864] - Erased future from FutureRegistry
[01:28:26.864] result() for ClusterFuture ...
[01:28:26.864] - result already collected: FutureResult
[01:28:26.865] result() for ClusterFuture ... done
[01:28:26.865] receiveMessageFromWorker() for ClusterFuture ... done
[01:28:26.865] result() for ClusterFuture ... done
[01:28:26.865] result() for ClusterFuture ...
[01:28:26.865] - result already collected: FutureResult
[01:28:26.866] result() for ClusterFuture ... done
[01:28:26.866] plan(): plan_init() of 'multisession', 'cluster', 'multiprocess', 'future', 'function' ... DONE
[01:28:26.868] plan(): nbrOfWorkers() = 2
nbrOfWorkers: 2
[01:28:26.876] getGlobalsAndPackages() ...
[01:28:26.876] 
[01:28:26.876] - globals: [0] <none>
[01:28:26.877] getGlobalsAndPackages() ... DONE
nbrOfFreeWorkers: 2
[01:28:26.894] getGlobalsAndPackages() ...
[01:28:26.894] 
[01:28:26.894] - globals: [0] <none>
[01:28:26.895] getGlobalsAndPackages() ... DONE
nbrOfFreeWorkers(background = TRUE): 2
[01:28:26.908] plan(): Setting new future strategy stack:
[01:28:26.908] List of future strategies:
[01:28:26.908] 1. multisession:
[01:28:26.908]    - args: function (..., workers = 1L, envir = parent.frame())
[01:28:26.908]    - tweaked: TRUE
[01:28:26.908]    - call: plan(strategy, workers = 1L)
[01:28:26.909] plan(): plan_init() of 'tweaked', 'multisession', 'cluster', 'multiprocess', 'future', 'function' ...
[01:28:26.910] multisession:
[01:28:26.910] - args: function (..., workers = 1L, envir = parent.frame())
[01:28:26.910] - tweaked: TRUE
[01:28:26.910] - call: plan(strategy, workers = 1L)
[01:28:26.910] getGlobalsAndPackages() ...
[01:28:26.911] Not searching for globals
[01:28:26.911] - globals: [0] <none>
[01:28:26.911] getGlobalsAndPackages() ... DONE
[01:28:26.912] Packages needed by the future expression (n = 0): <none>
[01:28:26.912] Packages needed by future strategies (n = 0): <none>
[01:28:26.913] {
[01:28:26.913]     {
[01:28:26.913]         {
[01:28:26.913]             ...future.startTime <- base::Sys.time()
[01:28:26.913]             {
[01:28:26.913]                 {
[01:28:26.913]                   {
[01:28:26.913]                     base::local({
[01:28:26.913]                       has_future <- base::requireNamespace("future", 
[01:28:26.913]                         quietly = TRUE)
[01:28:26.913]                       if (has_future) {
[01:28:26.913]                         ns <- base::getNamespace("future")
[01:28:26.913]                         version <- ns[[".package"]][["version"]]
[01:28:26.913]                         if (is.null(version)) 
[01:28:26.913]                           version <- utils::packageVersion("future")
[01:28:26.913]                       }
[01:28:26.913]                       else {
[01:28:26.913]                         version <- NULL
[01:28:26.913]                       }
[01:28:26.913]                       if (!has_future || version < "1.8.0") {
[01:28:26.913]                         info <- base::c(r_version = base::gsub("R version ", 
[01:28:26.913]                           "", base::R.version$version.string), 
[01:28:26.913]                           platform = base::sprintf("%s (%s-bit)", 
[01:28:26.913]                             base::R.version$platform, 8 * base::.Machine$sizeof.pointer), 
[01:28:26.913]                           os = base::paste(base::Sys.info()[base::c("sysname", 
[01:28:26.913]                             "release", "version")], collapse = " "), 
[01:28:26.913]                           hostname = base::Sys.info()[["nodename"]])
[01:28:26.913]                         info <- base::sprintf("%s: %s", base::names(info), 
[01:28:26.913]                           info)
[01:28:26.913]                         info <- base::paste(info, collapse = "; ")
[01:28:26.913]                         if (!has_future) {
[01:28:26.913]                           msg <- base::sprintf("Package 'future' is not installed on worker (%s)", 
[01:28:26.913]                             info)
[01:28:26.913]                         }
[01:28:26.913]                         else {
[01:28:26.913]                           msg <- base::sprintf("Package 'future' on worker (%s) must be of version >= 1.8.0: %s", 
[01:28:26.913]                             info, version)
[01:28:26.913]                         }
[01:28:26.913]                         base::stop(msg)
[01:28:26.913]                       }
[01:28:26.913]                     })
[01:28:26.913]                   }
[01:28:26.913]                   options(future.plan = NULL)
[01:28:26.913]                   Sys.unsetenv("R_FUTURE_PLAN")
[01:28:26.913]                   future::plan("default", .cleanup = FALSE, .init = FALSE)
[01:28:26.913]                 }
[01:28:26.913]                 ...future.workdir <- getwd()
[01:28:26.913]             }
[01:28:26.913]             ...future.oldOptions <- base::as.list(base::.Options)
[01:28:26.913]             ...future.oldEnvVars <- base::Sys.getenv()
[01:28:26.913]         }
[01:28:26.913]         base::options(future.startup.script = FALSE, future.globals.onMissing = NULL, 
[01:28:26.913]             future.globals.maxSize = NULL, future.globals.method = NULL, 
[01:28:26.913]             future.globals.onMissing = NULL, future.globals.onReference = NULL, 
[01:28:26.913]             future.globals.resolve = NULL, future.resolve.recursive = NULL, 
[01:28:26.913]             future.rng.onMisuse = NULL, future.rng.onMisuse.keepFuture = NULL, 
[01:28:26.913]             future.stdout.windows.reencode = NULL, width = 80L)
[01:28:26.913]         ...future.futureOptionsAdded <- base::setdiff(base::names(base::.Options), 
[01:28:26.913]             base::names(...future.oldOptions))
[01:28:26.913]     }
[01:28:26.913]     if (FALSE) {
[01:28:26.913]     }
[01:28:26.913]     else {
[01:28:26.913]         if (TRUE) {
[01:28:26.913]             ...future.stdout <- base::rawConnection(base::raw(0L), 
[01:28:26.913]                 open = "w")
[01:28:26.913]         }
[01:28:26.913]         else {
[01:28:26.913]             ...future.stdout <- base::file(base::switch(.Platform$OS.type, 
[01:28:26.913]                 windows = "NUL", "/dev/null"), open = "w")
[01:28:26.913]         }
[01:28:26.913]         base::sink(...future.stdout, type = "output", split = FALSE)
[01:28:26.913]         base::on.exit(if (!base::is.null(...future.stdout)) {
[01:28:26.913]             base::sink(type = "output", split = FALSE)
[01:28:26.913]             base::close(...future.stdout)
[01:28:26.913]         }, add = TRUE)
[01:28:26.913]     }
[01:28:26.913]     ...future.frame <- base::sys.nframe()
[01:28:26.913]     ...future.conditions <- base::list()
[01:28:26.913]     ...future.rng <- base::globalenv()$.Random.seed
[01:28:26.913]     if (FALSE) {
[01:28:26.913]         ...future.globalenv.names <- c(base::names(base::.GlobalEnv), 
[01:28:26.913]             "...future.value", "...future.globalenv.names", ".Random.seed")
[01:28:26.913]     }
[01:28:26.913]     ...future.result <- base::tryCatch({
[01:28:26.913]         base::withCallingHandlers({
[01:28:26.913]             ...future.value <- base::withVisible(base::local(NA))
[01:28:26.913]             future::FutureResult(value = ...future.value$value, 
[01:28:26.913]                 visible = ...future.value$visible, rng = !identical(base::globalenv()$.Random.seed, 
[01:28:26.913]                   ...future.rng), globalenv = if (FALSE) 
[01:28:26.913]                   list(added = base::setdiff(base::names(base::.GlobalEnv), 
[01:28:26.913]                     ...future.globalenv.names))
[01:28:26.913]                 else NULL, started = ...future.startTime, version = "1.8")
[01:28:26.913]         }, condition = base::local({
[01:28:26.913]             c <- base::c
[01:28:26.913]             inherits <- base::inherits
[01:28:26.913]             invokeRestart <- base::invokeRestart
[01:28:26.913]             length <- base::length
[01:28:26.913]             list <- base::list
[01:28:26.913]             seq.int <- base::seq.int
[01:28:26.913]             signalCondition <- base::signalCondition
[01:28:26.913]             sys.calls <- base::sys.calls
[01:28:26.913]             `[[` <- base::`[[`
[01:28:26.913]             `+` <- base::`+`
[01:28:26.913]             `<<-` <- base::`<<-`
[01:28:26.913]             sysCalls <- function(calls = sys.calls(), from = 1L) {
[01:28:26.913]                 calls[seq.int(from = from + 12L, to = length(calls) - 
[01:28:26.913]                   3L)]
[01:28:26.913]             }
[01:28:26.913]             function(cond) {
[01:28:26.913]                 is_error <- inherits(cond, "error")
[01:28:26.913]                 ignore <- !is_error && !is.null(NULL) && inherits(cond, 
[01:28:26.913]                   NULL)
[01:28:26.913]                 if (is_error) {
[01:28:26.913]                   sessionInformation <- function() {
[01:28:26.913]                     list(r = base::R.Version(), locale = base::Sys.getlocale(), 
[01:28:26.913]                       rngkind = base::RNGkind(), namespaces = base::loadedNamespaces(), 
[01:28:26.913]                       search = base::search(), system = base::Sys.info())
[01:28:26.913]                   }
[01:28:26.913]                   ...future.conditions[[length(...future.conditions) + 
[01:28:26.913]                     1L]] <<- list(condition = cond, calls = c(sysCalls(from = ...future.frame), 
[01:28:26.913]                     cond$call), session = sessionInformation(), 
[01:28:26.913]                     timestamp = base::Sys.time(), signaled = 0L)
[01:28:26.913]                   signalCondition(cond)
[01:28:26.913]                 }
[01:28:26.913]                 else if (!ignore && TRUE && inherits(cond, c("condition", 
[01:28:26.913]                 "immediateCondition"))) {
[01:28:26.913]                   signal <- TRUE && inherits(cond, "immediateCondition")
[01:28:26.913]                   ...future.conditions[[length(...future.conditions) + 
[01:28:26.913]                     1L]] <<- list(condition = cond, signaled = base::as.integer(signal))
[01:28:26.913]                   if (TRUE && !signal) {
[01:28:26.913]                     muffleCondition <- function (cond, pattern = "^muffle") 
[01:28:26.913]                     {
[01:28:26.913]                       inherits <- base::inherits
[01:28:26.913]                       invokeRestart <- base::invokeRestart
[01:28:26.913]                       is.null <- base::is.null
[01:28:26.913]                       muffled <- FALSE
[01:28:26.913]                       if (inherits(cond, "message")) {
[01:28:26.913]                         muffled <- grepl(pattern, "muffleMessage")
[01:28:26.913]                         if (muffled) 
[01:28:26.913]                           invokeRestart("muffleMessage")
[01:28:26.913]                       }
[01:28:26.913]                       else if (inherits(cond, "warning")) {
[01:28:26.913]                         muffled <- grepl(pattern, "muffleWarning")
[01:28:26.913]                         if (muffled) 
[01:28:26.913]                           invokeRestart("muffleWarning")
[01:28:26.913]                       }
[01:28:26.913]                       else if (inherits(cond, "condition")) {
[01:28:26.913]                         if (!is.null(pattern)) {
[01:28:26.913]                           computeRestarts <- base::computeRestarts
[01:28:26.913]                           grepl <- base::grepl
[01:28:26.913]                           restarts <- computeRestarts(cond)
[01:28:26.913]                           for (restart in restarts) {
[01:28:26.913]                             name <- restart$name
[01:28:26.913]                             if (is.null(name)) 
[01:28:26.913]                               next
[01:28:26.913]                             if (!grepl(pattern, name)) 
[01:28:26.913]                               next
[01:28:26.913]                             invokeRestart(restart)
[01:28:26.913]                             muffled <- TRUE
[01:28:26.913]                             break
[01:28:26.913]                           }
[01:28:26.913]                         }
[01:28:26.913]                       }
[01:28:26.913]                       invisible(muffled)
[01:28:26.913]                     }
[01:28:26.913]                     muffleCondition(cond, pattern = "^muffle")
[01:28:26.913]                   }
[01:28:26.913]                 }
[01:28:26.913]                 else {
[01:28:26.913]                   if (TRUE) {
[01:28:26.913]                     muffleCondition <- function (cond, pattern = "^muffle") 
[01:28:26.913]                     {
[01:28:26.913]                       inherits <- base::inherits
[01:28:26.913]                       invokeRestart <- base::invokeRestart
[01:28:26.913]                       is.null <- base::is.null
[01:28:26.913]                       muffled <- FALSE
[01:28:26.913]                       if (inherits(cond, "message")) {
[01:28:26.913]                         muffled <- grepl(pattern, "muffleMessage")
[01:28:26.913]                         if (muffled) 
[01:28:26.913]                           invokeRestart("muffleMessage")
[01:28:26.913]                       }
[01:28:26.913]                       else if (inherits(cond, "warning")) {
[01:28:26.913]                         muffled <- grepl(pattern, "muffleWarning")
[01:28:26.913]                         if (muffled) 
[01:28:26.913]                           invokeRestart("muffleWarning")
[01:28:26.913]                       }
[01:28:26.913]                       else if (inherits(cond, "condition")) {
[01:28:26.913]                         if (!is.null(pattern)) {
[01:28:26.913]                           computeRestarts <- base::computeRestarts
[01:28:26.913]                           grepl <- base::grepl
[01:28:26.913]                           restarts <- computeRestarts(cond)
[01:28:26.913]                           for (restart in restarts) {
[01:28:26.913]                             name <- restart$name
[01:28:26.913]                             if (is.null(name)) 
[01:28:26.913]                               next
[01:28:26.913]                             if (!grepl(pattern, name)) 
[01:28:26.913]                               next
[01:28:26.913]                             invokeRestart(restart)
[01:28:26.913]                             muffled <- TRUE
[01:28:26.913]                             break
[01:28:26.913]                           }
[01:28:26.913]                         }
[01:28:26.913]                       }
[01:28:26.913]                       invisible(muffled)
[01:28:26.913]                     }
[01:28:26.913]                     muffleCondition(cond, pattern = "^muffle")
[01:28:26.913]                   }
[01:28:26.913]                 }
[01:28:26.913]             }
[01:28:26.913]         }))
[01:28:26.913]     }, error = function(ex) {
[01:28:26.913]         base::structure(base::list(value = NULL, visible = NULL, 
[01:28:26.913]             conditions = ...future.conditions, rng = !identical(base::globalenv()$.Random.seed, 
[01:28:26.913]                 ...future.rng), started = ...future.startTime, 
[01:28:26.913]             finished = Sys.time(), session_uuid = NA_character_, 
[01:28:26.913]             version = "1.8"), class = "FutureResult")
[01:28:26.913]     }, finally = {
[01:28:26.913]         if (!identical(...future.workdir, getwd())) 
[01:28:26.913]             setwd(...future.workdir)
[01:28:26.913]         {
[01:28:26.913]             if (identical(getOption("nwarnings"), ...future.oldOptions$nwarnings)) {
[01:28:26.913]                 ...future.oldOptions$nwarnings <- NULL
[01:28:26.913]             }
[01:28:26.913]             base::options(...future.oldOptions)
[01:28:26.913]             if (.Platform$OS.type == "windows") {
[01:28:26.913]                 old_names <- names(...future.oldEnvVars)
[01:28:26.913]                 envs <- base::Sys.getenv()
[01:28:26.913]                 names <- names(envs)
[01:28:26.913]                 common <- intersect(names, old_names)
[01:28:26.913]                 added <- setdiff(names, old_names)
[01:28:26.913]                 removed <- setdiff(old_names, names)
[01:28:26.913]                 changed <- common[...future.oldEnvVars[common] != 
[01:28:26.913]                   envs[common]]
[01:28:26.913]                 NAMES <- toupper(changed)
[01:28:26.913]                 args <- list()
[01:28:26.913]                 for (kk in seq_along(NAMES)) {
[01:28:26.913]                   name <- changed[[kk]]
[01:28:26.913]                   NAME <- NAMES[[kk]]
[01:28:26.913]                   if (name != NAME && is.element(NAME, old_names)) 
[01:28:26.913]                     next
[01:28:26.913]                   args[[name]] <- ...future.oldEnvVars[[name]]
[01:28:26.913]                 }
[01:28:26.913]                 NAMES <- toupper(added)
[01:28:26.913]                 for (kk in seq_along(NAMES)) {
[01:28:26.913]                   name <- added[[kk]]
[01:28:26.913]                   NAME <- NAMES[[kk]]
[01:28:26.913]                   if (name != NAME && is.element(NAME, old_names)) 
[01:28:26.913]                     next
[01:28:26.913]                   args[[name]] <- ""
[01:28:26.913]                 }
[01:28:26.913]                 NAMES <- toupper(removed)
[01:28:26.913]                 for (kk in seq_along(NAMES)) {
[01:28:26.913]                   name <- removed[[kk]]
[01:28:26.913]                   NAME <- NAMES[[kk]]
[01:28:26.913]                   if (name != NAME && is.element(NAME, old_names)) 
[01:28:26.913]                     next
[01:28:26.913]                   args[[name]] <- ...future.oldEnvVars[[name]]
[01:28:26.913]                 }
[01:28:26.913]                 if (length(args) > 0) 
[01:28:26.913]                   base::do.call(base::Sys.setenv, args = args)
[01:28:26.913]                 args <- names <- old_names <- NAMES <- envs <- common <- added <- removed <- NULL
[01:28:26.913]             }
[01:28:26.913]             else {
[01:28:26.913]                 base::do.call(base::Sys.setenv, args = base::as.list(...future.oldEnvVars))
[01:28:26.913]             }
[01:28:26.913]             {
[01:28:26.913]                 if (base::length(...future.futureOptionsAdded) > 
[01:28:26.913]                   0L) {
[01:28:26.913]                   opts <- base::vector("list", length = base::length(...future.futureOptionsAdded))
[01:28:26.913]                   base::names(opts) <- ...future.futureOptionsAdded
[01:28:26.913]                   base::options(opts)
[01:28:26.913]                 }
[01:28:26.913]                 {
[01:28:26.913]                   {
[01:28:26.913]                     NULL
[01:28:26.913]                     RNGkind("Mersenne-Twister")
[01:28:26.913]                     base::rm(list = ".Random.seed", envir = base::globalenv(), 
[01:28:26.913]                       inherits = FALSE)
[01:28:26.913]                   }
[01:28:26.913]                   options(future.plan = NULL)
[01:28:26.913]                   if (is.na(NA_character_)) 
[01:28:26.913]                     Sys.unsetenv("R_FUTURE_PLAN")
[01:28:26.913]                   else Sys.setenv(R_FUTURE_PLAN = NA_character_)
[01:28:26.913]                   future::plan(list(function (..., workers = 1L, 
[01:28:26.913]                     envir = parent.frame()) 
[01:28:26.913]                   strategy(..., workers = workers, envir = envir)), 
[01:28:26.913]                     .cleanup = FALSE, .init = FALSE)
[01:28:26.913]                 }
[01:28:26.913]             }
[01:28:26.913]         }
[01:28:26.913]     })
[01:28:26.913]     if (TRUE) {
[01:28:26.913]         base::sink(type = "output", split = FALSE)
[01:28:26.913]         if (TRUE) {
[01:28:26.913]             ...future.result$stdout <- base::rawToChar(base::rawConnectionValue(...future.stdout))
[01:28:26.913]         }
[01:28:26.913]         else {
[01:28:26.913]             ...future.result["stdout"] <- base::list(NULL)
[01:28:26.913]         }
[01:28:26.913]         base::close(...future.stdout)
[01:28:26.913]         ...future.stdout <- NULL
[01:28:26.913]     }
[01:28:26.913]     ...future.result$conditions <- ...future.conditions
[01:28:26.913]     ...future.result$finished <- base::Sys.time()
[01:28:26.913]     ...future.result
[01:28:26.913] }
[01:28:26.917] plan(): Setting new future strategy stack:
[01:28:26.917] List of future strategies:
[01:28:26.917] 1. sequential:
[01:28:26.917]    - args: function (..., envir = parent.frame(), workers = "<NULL>")
[01:28:26.917]    - tweaked: FALSE
[01:28:26.917]    - call: NULL
[01:28:26.918] plan(): nbrOfWorkers() = 1
[01:28:26.920] plan(): Setting new future strategy stack:
[01:28:26.921] List of future strategies:
[01:28:26.921] 1. multisession:
[01:28:26.921]    - args: function (..., workers = 1L, envir = parent.frame())
[01:28:26.921]    - tweaked: TRUE
[01:28:26.921]    - call: plan(strategy, workers = 1L)
[01:28:26.921] plan(): nbrOfWorkers() = 1
[01:28:26.922] SequentialFuture started (and completed)
[01:28:26.922] plan(): plan_init() of 'tweaked', 'multisession', 'cluster', 'multiprocess', 'future', 'function' ... DONE
[01:28:26.922] plan(): nbrOfWorkers() = 1
nbrOfWorkers: 1
[01:28:26.923] getGlobalsAndPackages() ...
[01:28:26.923] Searching for globals...
[01:28:26.926] 
[01:28:26.926] Searching for globals ... DONE
[01:28:26.927] - globals: [0] <none>
[01:28:26.927] getGlobalsAndPackages() ... DONE
nbrOfFreeWorkers: 1
[01:28:26.928] getGlobalsAndPackages() ...
[01:28:26.928] Searching for globals...
[01:28:26.928] 
[01:28:26.929] Searching for globals ... DONE
[01:28:26.929] - globals: [0] <none>
[01:28:26.929] getGlobalsAndPackages() ... DONE
nbrOfFreeWorkers(background = TRUE): 0
[01:28:26.930] plan(): Setting new future strategy stack:
[01:28:26.930] List of future strategies:
[01:28:26.930] 1. multisession:
[01:28:26.930]    - args: function (..., workers = "<function () ; max(1L, future::availableCores() - 1L)>", envir = parent.frame())
[01:28:26.930]    - tweaked: TRUE
[01:28:26.930]    - call: plan(strategy, workers = allButOneCore)
[01:28:26.931] plan(): plan_init() of 'tweaked', 'multisession', 'cluster', 'multiprocess', 'future', 'function' ...
[01:28:26.931] multisession:
[01:28:26.931] - args: function (..., workers = "<function () ; max(1L, future::availableCores() - 1L)>", envir = parent.frame())
[01:28:26.931] - tweaked: TRUE
[01:28:26.931] - call: plan(strategy, workers = allButOneCore)
[01:28:26.935] getGlobalsAndPackages() ...
[01:28:26.936] Not searching for globals
[01:28:26.936] - globals: [0] <none>
[01:28:26.936] getGlobalsAndPackages() ... DONE
[01:28:26.938] Packages needed by the future expression (n = 0): <none>
[01:28:26.938] Packages needed by future strategies (n = 0): <none>
[01:28:26.939] {
[01:28:26.939]     {
[01:28:26.939]         {
[01:28:26.939]             ...future.startTime <- base::Sys.time()
[01:28:26.939]             {
[01:28:26.939]                 {
[01:28:26.939]                   {
[01:28:26.939]                     base::local({
[01:28:26.939]                       has_future <- base::requireNamespace("future", 
[01:28:26.939]                         quietly = TRUE)
[01:28:26.939]                       if (has_future) {
[01:28:26.939]                         ns <- base::getNamespace("future")
[01:28:26.939]                         version <- ns[[".package"]][["version"]]
[01:28:26.939]                         if (is.null(version)) 
[01:28:26.939]                           version <- utils::packageVersion("future")
[01:28:26.939]                       }
[01:28:26.939]                       else {
[01:28:26.939]                         version <- NULL
[01:28:26.939]                       }
[01:28:26.939]                       if (!has_future || version < "1.8.0") {
[01:28:26.939]                         info <- base::c(r_version = base::gsub("R version ", 
[01:28:26.939]                           "", base::R.version$version.string), 
[01:28:26.939]                           platform = base::sprintf("%s (%s-bit)", 
[01:28:26.939]                             base::R.version$platform, 8 * base::.Machine$sizeof.pointer), 
[01:28:26.939]                           os = base::paste(base::Sys.info()[base::c("sysname", 
[01:28:26.939]                             "release", "version")], collapse = " "), 
[01:28:26.939]                           hostname = base::Sys.info()[["nodename"]])
[01:28:26.939]                         info <- base::sprintf("%s: %s", base::names(info), 
[01:28:26.939]                           info)
[01:28:26.939]                         info <- base::paste(info, collapse = "; ")
[01:28:26.939]                         if (!has_future) {
[01:28:26.939]                           msg <- base::sprintf("Package 'future' is not installed on worker (%s)", 
[01:28:26.939]                             info)
[01:28:26.939]                         }
[01:28:26.939]                         else {
[01:28:26.939]                           msg <- base::sprintf("Package 'future' on worker (%s) must be of version >= 1.8.0: %s", 
[01:28:26.939]                             info, version)
[01:28:26.939]                         }
[01:28:26.939]                         base::stop(msg)
[01:28:26.939]                       }
[01:28:26.939]                     })
[01:28:26.939]                   }
[01:28:26.939]                   options(future.plan = NULL)
[01:28:26.939]                   Sys.unsetenv("R_FUTURE_PLAN")
[01:28:26.939]                   future::plan("default", .cleanup = FALSE, .init = FALSE)
[01:28:26.939]                 }
[01:28:26.939]                 ...future.workdir <- getwd()
[01:28:26.939]             }
[01:28:26.939]             ...future.oldOptions <- base::as.list(base::.Options)
[01:28:26.939]             ...future.oldEnvVars <- base::Sys.getenv()
[01:28:26.939]         }
[01:28:26.939]         base::options(future.startup.script = FALSE, future.globals.onMissing = NULL, 
[01:28:26.939]             future.globals.maxSize = NULL, future.globals.method = NULL, 
[01:28:26.939]             future.globals.onMissing = NULL, future.globals.onReference = NULL, 
[01:28:26.939]             future.globals.resolve = NULL, future.resolve.recursive = NULL, 
[01:28:26.939]             future.rng.onMisuse = NULL, future.rng.onMisuse.keepFuture = NULL, 
[01:28:26.939]             future.stdout.windows.reencode = NULL, width = 80L)
[01:28:26.939]         ...future.futureOptionsAdded <- base::setdiff(base::names(base::.Options), 
[01:28:26.939]             base::names(...future.oldOptions))
[01:28:26.939]     }
[01:28:26.939]     if (FALSE) {
[01:28:26.939]     }
[01:28:26.939]     else {
[01:28:26.939]         if (TRUE) {
[01:28:26.939]             ...future.stdout <- base::rawConnection(base::raw(0L), 
[01:28:26.939]                 open = "w")
[01:28:26.939]         }
[01:28:26.939]         else {
[01:28:26.939]             ...future.stdout <- base::file(base::switch(.Platform$OS.type, 
[01:28:26.939]                 windows = "NUL", "/dev/null"), open = "w")
[01:28:26.939]         }
[01:28:26.939]         base::sink(...future.stdout, type = "output", split = FALSE)
[01:28:26.939]         base::on.exit(if (!base::is.null(...future.stdout)) {
[01:28:26.939]             base::sink(type = "output", split = FALSE)
[01:28:26.939]             base::close(...future.stdout)
[01:28:26.939]         }, add = TRUE)
[01:28:26.939]     }
[01:28:26.939]     ...future.frame <- base::sys.nframe()
[01:28:26.939]     ...future.conditions <- base::list()
[01:28:26.939]     ...future.rng <- base::globalenv()$.Random.seed
[01:28:26.939]     if (FALSE) {
[01:28:26.939]         ...future.globalenv.names <- c(base::names(base::.GlobalEnv), 
[01:28:26.939]             "...future.value", "...future.globalenv.names", ".Random.seed")
[01:28:26.939]     }
[01:28:26.939]     ...future.result <- base::tryCatch({
[01:28:26.939]         base::withCallingHandlers({
[01:28:26.939]             ...future.value <- base::withVisible(base::local(NA))
[01:28:26.939]             future::FutureResult(value = ...future.value$value, 
[01:28:26.939]                 visible = ...future.value$visible, rng = !identical(base::globalenv()$.Random.seed, 
[01:28:26.939]                   ...future.rng), globalenv = if (FALSE) 
[01:28:26.939]                   list(added = base::setdiff(base::names(base::.GlobalEnv), 
[01:28:26.939]                     ...future.globalenv.names))
[01:28:26.939]                 else NULL, started = ...future.startTime, version = "1.8")
[01:28:26.939]         }, condition = base::local({
[01:28:26.939]             c <- base::c
[01:28:26.939]             inherits <- base::inherits
[01:28:26.939]             invokeRestart <- base::invokeRestart
[01:28:26.939]             length <- base::length
[01:28:26.939]             list <- base::list
[01:28:26.939]             seq.int <- base::seq.int
[01:28:26.939]             signalCondition <- base::signalCondition
[01:28:26.939]             sys.calls <- base::sys.calls
[01:28:26.939]             `[[` <- base::`[[`
[01:28:26.939]             `+` <- base::`+`
[01:28:26.939]             `<<-` <- base::`<<-`
[01:28:26.939]             sysCalls <- function(calls = sys.calls(), from = 1L) {
[01:28:26.939]                 calls[seq.int(from = from + 12L, to = length(calls) - 
[01:28:26.939]                   3L)]
[01:28:26.939]             }
[01:28:26.939]             function(cond) {
[01:28:26.939]                 is_error <- inherits(cond, "error")
[01:28:26.939]                 ignore <- !is_error && !is.null(NULL) && inherits(cond, 
[01:28:26.939]                   NULL)
[01:28:26.939]                 if (is_error) {
[01:28:26.939]                   sessionInformation <- function() {
[01:28:26.939]                     list(r = base::R.Version(), locale = base::Sys.getlocale(), 
[01:28:26.939]                       rngkind = base::RNGkind(), namespaces = base::loadedNamespaces(), 
[01:28:26.939]                       search = base::search(), system = base::Sys.info())
[01:28:26.939]                   }
[01:28:26.939]                   ...future.conditions[[length(...future.conditions) + 
[01:28:26.939]                     1L]] <<- list(condition = cond, calls = c(sysCalls(from = ...future.frame), 
[01:28:26.939]                     cond$call), session = sessionInformation(), 
[01:28:26.939]                     timestamp = base::Sys.time(), signaled = 0L)
[01:28:26.939]                   signalCondition(cond)
[01:28:26.939]                 }
[01:28:26.939]                 else if (!ignore && TRUE && inherits(cond, c("condition", 
[01:28:26.939]                 "immediateCondition"))) {
[01:28:26.939]                   signal <- TRUE && inherits(cond, "immediateCondition")
[01:28:26.939]                   ...future.conditions[[length(...future.conditions) + 
[01:28:26.939]                     1L]] <<- list(condition = cond, signaled = base::as.integer(signal))
[01:28:26.939]                   if (TRUE && !signal) {
[01:28:26.939]                     muffleCondition <- function (cond, pattern = "^muffle") 
[01:28:26.939]                     {
[01:28:26.939]                       inherits <- base::inherits
[01:28:26.939]                       invokeRestart <- base::invokeRestart
[01:28:26.939]                       is.null <- base::is.null
[01:28:26.939]                       muffled <- FALSE
[01:28:26.939]                       if (inherits(cond, "message")) {
[01:28:26.939]                         muffled <- grepl(pattern, "muffleMessage")
[01:28:26.939]                         if (muffled) 
[01:28:26.939]                           invokeRestart("muffleMessage")
[01:28:26.939]                       }
[01:28:26.939]                       else if (inherits(cond, "warning")) {
[01:28:26.939]                         muffled <- grepl(pattern, "muffleWarning")
[01:28:26.939]                         if (muffled) 
[01:28:26.939]                           invokeRestart("muffleWarning")
[01:28:26.939]                       }
[01:28:26.939]                       else if (inherits(cond, "condition")) {
[01:28:26.939]                         if (!is.null(pattern)) {
[01:28:26.939]                           computeRestarts <- base::computeRestarts
[01:28:26.939]                           grepl <- base::grepl
[01:28:26.939]                           restarts <- computeRestarts(cond)
[01:28:26.939]                           for (restart in restarts) {
[01:28:26.939]                             name <- restart$name
[01:28:26.939]                             if (is.null(name)) 
[01:28:26.939]                               next
[01:28:26.939]                             if (!grepl(pattern, name)) 
[01:28:26.939]                               next
[01:28:26.939]                             invokeRestart(restart)
[01:28:26.939]                             muffled <- TRUE
[01:28:26.939]                             break
[01:28:26.939]                           }
[01:28:26.939]                         }
[01:28:26.939]                       }
[01:28:26.939]                       invisible(muffled)
[01:28:26.939]                     }
[01:28:26.939]                     muffleCondition(cond, pattern = "^muffle")
[01:28:26.939]                   }
[01:28:26.939]                 }
[01:28:26.939]                 else {
[01:28:26.939]                   if (TRUE) {
[01:28:26.939]                     muffleCondition <- function (cond, pattern = "^muffle") 
[01:28:26.939]                     {
[01:28:26.939]                       inherits <- base::inherits
[01:28:26.939]                       invokeRestart <- base::invokeRestart
[01:28:26.939]                       is.null <- base::is.null
[01:28:26.939]                       muffled <- FALSE
[01:28:26.939]                       if (inherits(cond, "message")) {
[01:28:26.939]                         muffled <- grepl(pattern, "muffleMessage")
[01:28:26.939]                         if (muffled) 
[01:28:26.939]                           invokeRestart("muffleMessage")
[01:28:26.939]                       }
[01:28:26.939]                       else if (inherits(cond, "warning")) {
[01:28:26.939]                         muffled <- grepl(pattern, "muffleWarning")
[01:28:26.939]                         if (muffled) 
[01:28:26.939]                           invokeRestart("muffleWarning")
[01:28:26.939]                       }
[01:28:26.939]                       else if (inherits(cond, "condition")) {
[01:28:26.939]                         if (!is.null(pattern)) {
[01:28:26.939]                           computeRestarts <- base::computeRestarts
[01:28:26.939]                           grepl <- base::grepl
[01:28:26.939]                           restarts <- computeRestarts(cond)
[01:28:26.939]                           for (restart in restarts) {
[01:28:26.939]                             name <- restart$name
[01:28:26.939]                             if (is.null(name)) 
[01:28:26.939]                               next
[01:28:26.939]                             if (!grepl(pattern, name)) 
[01:28:26.939]                               next
[01:28:26.939]                             invokeRestart(restart)
[01:28:26.939]                             muffled <- TRUE
[01:28:26.939]                             break
[01:28:26.939]                           }
[01:28:26.939]                         }
[01:28:26.939]                       }
[01:28:26.939]                       invisible(muffled)
[01:28:26.939]                     }
[01:28:26.939]                     muffleCondition(cond, pattern = "^muffle")
[01:28:26.939]                   }
[01:28:26.939]                 }
[01:28:26.939]             }
[01:28:26.939]         }))
[01:28:26.939]     }, error = function(ex) {
[01:28:26.939]         base::structure(base::list(value = NULL, visible = NULL, 
[01:28:26.939]             conditions = ...future.conditions, rng = !identical(base::globalenv()$.Random.seed, 
[01:28:26.939]                 ...future.rng), started = ...future.startTime, 
[01:28:26.939]             finished = Sys.time(), session_uuid = NA_character_, 
[01:28:26.939]             version = "1.8"), class = "FutureResult")
[01:28:26.939]     }, finally = {
[01:28:26.939]         if (!identical(...future.workdir, getwd())) 
[01:28:26.939]             setwd(...future.workdir)
[01:28:26.939]         {
[01:28:26.939]             if (identical(getOption("nwarnings"), ...future.oldOptions$nwarnings)) {
[01:28:26.939]                 ...future.oldOptions$nwarnings <- NULL
[01:28:26.939]             }
[01:28:26.939]             base::options(...future.oldOptions)
[01:28:26.939]             if (.Platform$OS.type == "windows") {
[01:28:26.939]                 old_names <- names(...future.oldEnvVars)
[01:28:26.939]                 envs <- base::Sys.getenv()
[01:28:26.939]                 names <- names(envs)
[01:28:26.939]                 common <- intersect(names, old_names)
[01:28:26.939]                 added <- setdiff(names, old_names)
[01:28:26.939]                 removed <- setdiff(old_names, names)
[01:28:26.939]                 changed <- common[...future.oldEnvVars[common] != 
[01:28:26.939]                   envs[common]]
[01:28:26.939]                 NAMES <- toupper(changed)
[01:28:26.939]                 args <- list()
[01:28:26.939]                 for (kk in seq_along(NAMES)) {
[01:28:26.939]                   name <- changed[[kk]]
[01:28:26.939]                   NAME <- NAMES[[kk]]
[01:28:26.939]                   if (name != NAME && is.element(NAME, old_names)) 
[01:28:26.939]                     next
[01:28:26.939]                   args[[name]] <- ...future.oldEnvVars[[name]]
[01:28:26.939]                 }
[01:28:26.939]                 NAMES <- toupper(added)
[01:28:26.939]                 for (kk in seq_along(NAMES)) {
[01:28:26.939]                   name <- added[[kk]]
[01:28:26.939]                   NAME <- NAMES[[kk]]
[01:28:26.939]                   if (name != NAME && is.element(NAME, old_names)) 
[01:28:26.939]                     next
[01:28:26.939]                   args[[name]] <- ""
[01:28:26.939]                 }
[01:28:26.939]                 NAMES <- toupper(removed)
[01:28:26.939]                 for (kk in seq_along(NAMES)) {
[01:28:26.939]                   name <- removed[[kk]]
[01:28:26.939]                   NAME <- NAMES[[kk]]
[01:28:26.939]                   if (name != NAME && is.element(NAME, old_names)) 
[01:28:26.939]                     next
[01:28:26.939]                   args[[name]] <- ...future.oldEnvVars[[name]]
[01:28:26.939]                 }
[01:28:26.939]                 if (length(args) > 0) 
[01:28:26.939]                   base::do.call(base::Sys.setenv, args = args)
[01:28:26.939]                 args <- names <- old_names <- NAMES <- envs <- common <- added <- removed <- NULL
[01:28:26.939]             }
[01:28:26.939]             else {
[01:28:26.939]                 base::do.call(base::Sys.setenv, args = base::as.list(...future.oldEnvVars))
[01:28:26.939]             }
[01:28:26.939]             {
[01:28:26.939]                 if (base::length(...future.futureOptionsAdded) > 
[01:28:26.939]                   0L) {
[01:28:26.939]                   opts <- base::vector("list", length = base::length(...future.futureOptionsAdded))
[01:28:26.939]                   base::names(opts) <- ...future.futureOptionsAdded
[01:28:26.939]                   base::options(opts)
[01:28:26.939]                 }
[01:28:26.939]                 {
[01:28:26.939]                   {
[01:28:26.939]                     NULL
[01:28:26.939]                     RNGkind("Mersenne-Twister")
[01:28:26.939]                     base::rm(list = ".Random.seed", envir = base::globalenv(), 
[01:28:26.939]                       inherits = FALSE)
[01:28:26.939]                   }
[01:28:26.939]                   options(future.plan = NULL)
[01:28:26.939]                   if (is.na(NA_character_)) 
[01:28:26.939]                     Sys.unsetenv("R_FUTURE_PLAN")
[01:28:26.939]                   else Sys.setenv(R_FUTURE_PLAN = NA_character_)
[01:28:26.939]                   future::plan(list(function (..., workers = function () 
[01:28:26.939]                   max(1L, future::availableCores() - 1L), envir = parent.frame()) 
[01:28:26.939]                   strategy(..., workers = workers, envir = envir)), 
[01:28:26.939]                     .cleanup = FALSE, .init = FALSE)
[01:28:26.939]                 }
[01:28:26.939]             }
[01:28:26.939]         }
[01:28:26.939]     })
[01:28:26.939]     if (TRUE) {
[01:28:26.939]         base::sink(type = "output", split = FALSE)
[01:28:26.939]         if (TRUE) {
[01:28:26.939]             ...future.result$stdout <- base::rawToChar(base::rawConnectionValue(...future.stdout))
[01:28:26.939]         }
[01:28:26.939]         else {
[01:28:26.939]             ...future.result["stdout"] <- base::list(NULL)
[01:28:26.939]         }
[01:28:26.939]         base::close(...future.stdout)
[01:28:26.939]         ...future.stdout <- NULL
[01:28:26.939]     }
[01:28:26.939]     ...future.result$conditions <- ...future.conditions
[01:28:26.939]     ...future.result$finished <- base::Sys.time()
[01:28:26.939]     ...future.result
[01:28:26.939] }
[01:28:26.944] plan(): Setting new future strategy stack:
[01:28:26.944] List of future strategies:
[01:28:26.944] 1. sequential:
[01:28:26.944]    - args: function (..., envir = parent.frame(), workers = "<NULL>")
[01:28:26.944]    - tweaked: FALSE
[01:28:26.944]    - call: NULL
[01:28:26.946] plan(): nbrOfWorkers() = 1
[01:28:26.957] plan(): Setting new future strategy stack:
[01:28:26.958] List of future strategies:
[01:28:26.958] 1. multisession:
[01:28:26.958]    - args: function (..., workers = "<function () ; max(1L, future::availableCores() - 1L)>", envir = parent.frame())
[01:28:26.958]    - tweaked: TRUE
[01:28:26.958]    - call: plan(strategy, workers = allButOneCore)
[01:28:26.964] plan(): nbrOfWorkers() = 1
[01:28:26.964] SequentialFuture started (and completed)
[01:28:26.965] plan(): plan_init() of 'tweaked', 'multisession', 'cluster', 'multiprocess', 'future', 'function' ... DONE
[01:28:26.968] plan(): nbrOfWorkers() = 1
nbrOfWorkers: 1
[01:28:26.975] getGlobalsAndPackages() ...
[01:28:26.975] Searching for globals...
[01:28:26.976] 
[01:28:26.976] Searching for globals ... DONE
[01:28:26.976] - globals: [0] <none>
[01:28:26.977] getGlobalsAndPackages() ... DONE
nbrOfFreeWorkers: 1
[01:28:26.982] getGlobalsAndPackages() ...
[01:28:26.982] Searching for globals...
[01:28:26.983] 
[01:28:26.983] Searching for globals ... DONE
[01:28:26.983] - globals: [0] <none>
[01:28:26.983] getGlobalsAndPackages() ... DONE
nbrOfFreeWorkers(background = TRUE): 0
> 
> 
> message("Type of future: cluster")
Type of future: cluster
> workers <- rep("localhost", times = 2L)
> plan(cluster, workers = workers)
[01:28:26.985] plan(): Setting new future strategy stack:
[01:28:26.985] List of future strategies:
[01:28:26.985] 1. cluster:
[01:28:26.985]    - args: function (..., workers = c("localhost", "localhost"), envir = parent.frame())
[01:28:26.985]    - tweaked: TRUE
[01:28:26.985]    - call: plan(cluster, workers = workers)
[01:28:26.985] plan(): plan_init() of 'tweaked', 'cluster', 'multiprocess', 'future', 'function' ...
[01:28:26.986] cluster:
[01:28:26.986] - args: function (..., workers = c("localhost", "localhost"), envir = parent.frame())
[01:28:26.986] - tweaked: TRUE
[01:28:26.986] - call: plan(cluster, workers = workers)
[01:28:26.986] getGlobalsAndPackages() ...
[01:28:26.987] Not searching for globals
[01:28:26.987] - globals: [0] <none>
[01:28:26.987] getGlobalsAndPackages() ... DONE
[01:28:26.988] [local output] makeClusterPSOCK() ...
[01:28:26.989] [local output] Workers: [n = 2] 'localhost', 'localhost'
[01:28:26.992] [local output] Base port: 35000
[01:28:26.992] [local output] Getting setup options for 2 cluster nodes ...
[01:28:26.993] [local output]  - Node 1 of 2 ...
[01:28:26.993] [local output] localMachine=TRUE => revtunnel=FALSE

[01:28:26.995] [local output] Rscript port: 35000

[01:28:26.995] [local output]  - Node 2 of 2 ...
[01:28:26.996] [local output] localMachine=TRUE => revtunnel=FALSE

[01:28:26.997] [local output] Rscript port: 35000

[01:28:26.997] [local output] Getting setup options for 2 cluster nodes ... done
[01:28:26.997] [local output]  - Parallel setup requested for some PSOCK nodes
[01:28:26.998] [local output] Setting up PSOCK nodes in parallel
[01:28:26.998] List of 36
[01:28:26.998]  $ worker          : chr "localhost"
[01:28:26.998]   ..- attr(*, "localhost")= logi TRUE
[01:28:26.998]  $ master          : chr "localhost"
[01:28:26.998]  $ port            : int 35000
[01:28:26.998]  $ connectTimeout  : num 120
[01:28:26.998]  $ timeout         : num 120
[01:28:26.998]  $ rscript         : chr "\"D:/RCompile/recent/R/bin/x64/Rscript\""
[01:28:26.998]  $ homogeneous     : logi TRUE
[01:28:26.998]  $ rscript_args    : chr "--default-packages=datasets,utils,grDevices,graphics,stats,methods -e \"#label=nbrOfWorkers.R:13504:CRANWIN3:CR"| __truncated__
[01:28:26.998]  $ rscript_envs    : NULL
[01:28:26.998]  $ rscript_libs    : NULL
[01:28:26.998]  $ rscript_startup : NULL
[01:28:26.998]  $ rscript_sh      : chr "cmd"
[01:28:26.998]  $ default_packages: chr [1:6] "datasets" "utils" "grDevices" "graphics" ...
[01:28:26.998]  $ methods         : logi TRUE
[01:28:26.998]  $ socketOptions   : chr "no-delay"
[01:28:26.998]  $ useXDR          : logi FALSE
[01:28:26.998]  $ outfile         : chr "/dev/null"
[01:28:26.998]  $ renice          : int NA
[01:28:26.998]  $ rshcmd          : NULL
[01:28:26.998]  $ user            : chr(0) 
[01:28:26.998]  $ revtunnel       : logi FALSE
[01:28:26.998]  $ rshlogfile      : NULL
[01:28:26.998]  $ rshopts         : chr(0) 
[01:28:26.998]  $ rank            : int 1
[01:28:26.998]  $ manual          : logi FALSE
[01:28:26.998]  $ dryrun          : logi FALSE
[01:28:26.998]  $ quiet           : logi FALSE
[01:28:26.998]  $ setup_strategy  : chr "parallel"
[01:28:26.998]  $ local_cmd       : chr "\"D:/RCompile/recent/R/bin/x64/Rscript\" --default-packages=datasets,utils,grDevices,graphics,stats,methods -e "| __truncated__
[01:28:26.998]  $ pidfile         : chr "D:/temp/Rtmpm8xsqT/worker.rank=1.parallelly.parent=13504.34c052c38f0.pid"
[01:28:26.998]  $ rshcmd_label    : NULL
[01:28:26.998]  $ rsh_call        : NULL
[01:28:26.998]  $ cmd             : chr "\"D:/RCompile/recent/R/bin/x64/Rscript\" --default-packages=datasets,utils,grDevices,graphics,stats,methods -e "| __truncated__
[01:28:26.998]  $ localMachine    : logi TRUE
[01:28:26.998]  $ make_fcn        :function (worker = getOption2("parallelly.localhost.hostname", "localhost"), 
[01:28:26.998]     master = NULL, port, connectTimeout = getOption2("parallelly.makeNodePSOCK.connectTimeout", 
[01:28:26.998]         2 * 60), timeout = getOption2("parallelly.makeNodePSOCK.timeout", 
[01:28:26.998]         30 * 24 * 60 * 60), rscript = NULL, homogeneous = NULL, rscript_args = NULL, 
[01:28:26.998]     rscript_envs = NULL, rscript_libs = NULL, rscript_startup = NULL, rscript_sh = c("auto", 
[01:28:26.998]         "cmd", "sh"), default_packages = c("datasets", "utils", "grDevices", 
[01:28:26.998]         "graphics", "stats", if (methods) "methods"), methods = TRUE, socketOptions = getOption2("parallelly.makeNodePSOCK.socketOptions", 
[01:28:26.998]         "no-delay"), useXDR = getOption2("parallelly.makeNodePSOCK.useXDR", 
[01:28:26.998]         FALSE), outfile = "/dev/null", renice = NA_integer_, rshcmd = getOption2("parallelly.makeNodePSOCK.rshcmd", 
[01:28:26.998]         NULL), user = NULL, revtunnel = NA, rshlogfile = NULL, rshopts = getOption2("parallelly.makeNodePSOCK.rshopts", 
[01:28:26.998]         NULL), rank = 1L, manual = FALSE, dryrun = FALSE, quiet = FALSE, 
[01:28:26.998]     setup_strategy = getOption2("parallelly.makeNodePSOCK.setup_strategy", 
[01:28:26.998]         "parallel"), action = c("launch", "options"), verbose = FALSE)  
[01:28:26.998]  $ arguments       :List of 28
[01:28:26.998]   ..$ worker          : chr "localhost"
[01:28:26.998]   ..$ master          : NULL
[01:28:26.998]   ..$ port            : int 35000
[01:28:26.998]   ..$ connectTimeout  : num 120
[01:28:26.998]   ..$ timeout         : num 120
[01:28:26.998]   ..$ rscript         : NULL
[01:28:26.998]   ..$ homogeneous     : NULL
[01:28:26.998]   ..$ rscript_args    : NULL
[01:28:26.998]   ..$ rscript_envs    : NULL
[01:28:26.998]   ..$ rscript_libs    : NULL
[01:28:26.998]   ..$ rscript_startup : NULL
[01:28:26.998]   ..$ rscript_sh      : chr [1:3] "auto" "cmd" "sh"
[01:28:26.998]   ..$ default_packages: chr [1:6] "datasets" "utils" "grDevices" "graphics" ...
[01:28:26.998]   ..$ methods         : logi TRUE
[01:28:26.998]   ..$ socketOptions   : chr "no-delay"
[01:28:26.998]   ..$ useXDR          : logi FALSE
[01:28:26.998]   ..$ outfile         : chr "/dev/null"
[01:28:26.998]   ..$ renice          : int NA
[01:28:26.998]   ..$ rshcmd          : NULL
[01:28:26.998]   ..$ user            : NULL
[01:28:26.998]   ..$ revtunnel       : logi NA
[01:28:26.998]   ..$ rshlogfile      : NULL
[01:28:26.998]   ..$ rshopts         : NULL
[01:28:26.998]   ..$ rank            : int 1
[01:28:26.998]   ..$ manual          : logi FALSE
[01:28:26.998]   ..$ dryrun          : logi FALSE
[01:28:26.998]   ..$ quiet           : logi FALSE
[01:28:26.998]   ..$ setup_strategy  : chr "parallel"
[01:28:26.998]  - attr(*, "class")= chr [1:2] "makeNodePSOCKOptions" "makeNodeOptions"
[01:28:27.028] [local output] System call to launch all workers:
[01:28:27.028] [local output] "D:/RCompile/recent/R/bin/x64/Rscript" --default-packages=datasets,utils,grDevices,graphics,stats,methods -e "#label=nbrOfWorkers.R:13504:CRANWIN3:CRAN" -e "try(suppressWarnings(cat(Sys.getpid(),file=\"D:/temp/Rtmpm8xsqT/worker.rank=1.parallelly.parent=13504.34c052c38f0.pid\")), silent = TRUE)" -e "options(socketOptions = \"no-delay\")" -e "workRSOCK <- tryCatch(parallel:::.workRSOCK, error=function(e) parallel:::.slaveRSOCK); workRSOCK()" MASTER=localhost PORT=35000 OUT=/dev/null TIMEOUT=120 XDR=FALSE SETUPTIMEOUT=120 SETUPSTRATEGY=parallel
[01:28:27.028] [local output] Starting PSOCK main server
[01:28:27.035] [local output] Workers launched
[01:28:27.035] [local output] Waiting for workers to connect back
[01:28:27.035]  - [local output] 0 workers out of 2 ready
[01:28:27.207]  - [local output] 0 workers out of 2 ready
[01:28:27.208]  - [local output] 1 workers out of 2 ready
[01:28:27.239]  - [local output] 1 workers out of 2 ready
[01:28:27.239]  - [local output] 2 workers out of 2 ready
[01:28:27.240] [local output] Launching of workers completed
[01:28:27.240] [local output] Collecting session information from workers
[01:28:27.241] [local output]  - Worker #1 of 2
[01:28:27.241] [local output]  - Worker #2 of 2
[01:28:27.242] [local output] makeClusterPSOCK() ... done
[01:28:27.254] Packages needed by the future expression (n = 0): <none>
[01:28:27.254] Packages needed by future strategies (n = 0): <none>
[01:28:27.255] {
[01:28:27.255]     {
[01:28:27.255]         {
[01:28:27.255]             ...future.startTime <- base::Sys.time()
[01:28:27.255]             {
[01:28:27.255]                 {
[01:28:27.255]                   {
[01:28:27.255]                     base::local({
[01:28:27.255]                       has_future <- base::requireNamespace("future", 
[01:28:27.255]                         quietly = TRUE)
[01:28:27.255]                       if (has_future) {
[01:28:27.255]                         ns <- base::getNamespace("future")
[01:28:27.255]                         version <- ns[[".package"]][["version"]]
[01:28:27.255]                         if (is.null(version)) 
[01:28:27.255]                           version <- utils::packageVersion("future")
[01:28:27.255]                       }
[01:28:27.255]                       else {
[01:28:27.255]                         version <- NULL
[01:28:27.255]                       }
[01:28:27.255]                       if (!has_future || version < "1.8.0") {
[01:28:27.255]                         info <- base::c(r_version = base::gsub("R version ", 
[01:28:27.255]                           "", base::R.version$version.string), 
[01:28:27.255]                           platform = base::sprintf("%s (%s-bit)", 
[01:28:27.255]                             base::R.version$platform, 8 * base::.Machine$sizeof.pointer), 
[01:28:27.255]                           os = base::paste(base::Sys.info()[base::c("sysname", 
[01:28:27.255]                             "release", "version")], collapse = " "), 
[01:28:27.255]                           hostname = base::Sys.info()[["nodename"]])
[01:28:27.255]                         info <- base::sprintf("%s: %s", base::names(info), 
[01:28:27.255]                           info)
[01:28:27.255]                         info <- base::paste(info, collapse = "; ")
[01:28:27.255]                         if (!has_future) {
[01:28:27.255]                           msg <- base::sprintf("Package 'future' is not installed on worker (%s)", 
[01:28:27.255]                             info)
[01:28:27.255]                         }
[01:28:27.255]                         else {
[01:28:27.255]                           msg <- base::sprintf("Package 'future' on worker (%s) must be of version >= 1.8.0: %s", 
[01:28:27.255]                             info, version)
[01:28:27.255]                         }
[01:28:27.255]                         base::stop(msg)
[01:28:27.255]                       }
[01:28:27.255]                     })
[01:28:27.255]                   }
[01:28:27.255]                   options(future.plan = NULL)
[01:28:27.255]                   Sys.unsetenv("R_FUTURE_PLAN")
[01:28:27.255]                   future::plan("default", .cleanup = FALSE, .init = FALSE)
[01:28:27.255]                 }
[01:28:27.255]                 ...future.workdir <- getwd()
[01:28:27.255]             }
[01:28:27.255]             ...future.oldOptions <- base::as.list(base::.Options)
[01:28:27.255]             ...future.oldEnvVars <- base::Sys.getenv()
[01:28:27.255]         }
[01:28:27.255]         base::options(future.startup.script = FALSE, future.globals.onMissing = NULL, 
[01:28:27.255]             future.globals.maxSize = NULL, future.globals.method = NULL, 
[01:28:27.255]             future.globals.onMissing = NULL, future.globals.onReference = NULL, 
[01:28:27.255]             future.globals.resolve = NULL, future.resolve.recursive = NULL, 
[01:28:27.255]             future.rng.onMisuse = NULL, future.rng.onMisuse.keepFuture = NULL, 
[01:28:27.255]             future.stdout.windows.reencode = NULL, width = 80L)
[01:28:27.255]         ...future.futureOptionsAdded <- base::setdiff(base::names(base::.Options), 
[01:28:27.255]             base::names(...future.oldOptions))
[01:28:27.255]     }
[01:28:27.255]     if (FALSE) {
[01:28:27.255]     }
[01:28:27.255]     else {
[01:28:27.255]         if (TRUE) {
[01:28:27.255]             ...future.stdout <- base::rawConnection(base::raw(0L), 
[01:28:27.255]                 open = "w")
[01:28:27.255]         }
[01:28:27.255]         else {
[01:28:27.255]             ...future.stdout <- base::file(base::switch(.Platform$OS.type, 
[01:28:27.255]                 windows = "NUL", "/dev/null"), open = "w")
[01:28:27.255]         }
[01:28:27.255]         base::sink(...future.stdout, type = "output", split = FALSE)
[01:28:27.255]         base::on.exit(if (!base::is.null(...future.stdout)) {
[01:28:27.255]             base::sink(type = "output", split = FALSE)
[01:28:27.255]             base::close(...future.stdout)
[01:28:27.255]         }, add = TRUE)
[01:28:27.255]     }
[01:28:27.255]     ...future.frame <- base::sys.nframe()
[01:28:27.255]     ...future.conditions <- base::list()
[01:28:27.255]     ...future.rng <- base::globalenv()$.Random.seed
[01:28:27.255]     if (FALSE) {
[01:28:27.255]         ...future.globalenv.names <- c(base::names(base::.GlobalEnv), 
[01:28:27.255]             "...future.value", "...future.globalenv.names", ".Random.seed")
[01:28:27.255]     }
[01:28:27.255]     ...future.result <- base::tryCatch({
[01:28:27.255]         base::withCallingHandlers({
[01:28:27.255]             ...future.value <- base::withVisible(base::local({
[01:28:27.255]                 ...future.makeSendCondition <- base::local({
[01:28:27.255]                   sendCondition <- NULL
[01:28:27.255]                   function(frame = 1L) {
[01:28:27.255]                     if (is.function(sendCondition)) 
[01:28:27.255]                       return(sendCondition)
[01:28:27.255]                     ns <- getNamespace("parallel")
[01:28:27.255]                     if (exists("sendData", mode = "function", 
[01:28:27.255]                       envir = ns)) {
[01:28:27.255]                       parallel_sendData <- get("sendData", mode = "function", 
[01:28:27.255]                         envir = ns)
[01:28:27.255]                       envir <- sys.frame(frame)
[01:28:27.255]                       master <- NULL
[01:28:27.255]                       while (!identical(envir, .GlobalEnv) && 
[01:28:27.255]                         !identical(envir, emptyenv())) {
[01:28:27.255]                         if (exists("master", mode = "list", envir = envir, 
[01:28:27.255]                           inherits = FALSE)) {
[01:28:27.255]                           master <- get("master", mode = "list", 
[01:28:27.255]                             envir = envir, inherits = FALSE)
[01:28:27.255]                           if (inherits(master, c("SOCKnode", 
[01:28:27.255]                             "SOCK0node"))) {
[01:28:27.255]                             sendCondition <<- function(cond) {
[01:28:27.255]                               data <- list(type = "VALUE", value = cond, 
[01:28:27.255]                                 success = TRUE)
[01:28:27.255]                               parallel_sendData(master, data)
[01:28:27.255]                             }
[01:28:27.255]                             return(sendCondition)
[01:28:27.255]                           }
[01:28:27.255]                         }
[01:28:27.255]                         frame <- frame + 1L
[01:28:27.255]                         envir <- sys.frame(frame)
[01:28:27.255]                       }
[01:28:27.255]                     }
[01:28:27.255]                     sendCondition <<- function(cond) NULL
[01:28:27.255]                   }
[01:28:27.255]                 })
[01:28:27.255]                 withCallingHandlers({
[01:28:27.255]                   NA
[01:28:27.255]                 }, immediateCondition = function(cond) {
[01:28:27.255]                   sendCondition <- ...future.makeSendCondition()
[01:28:27.255]                   sendCondition(cond)
[01:28:27.255]                   muffleCondition <- function (cond, pattern = "^muffle") 
[01:28:27.255]                   {
[01:28:27.255]                     inherits <- base::inherits
[01:28:27.255]                     invokeRestart <- base::invokeRestart
[01:28:27.255]                     is.null <- base::is.null
[01:28:27.255]                     muffled <- FALSE
[01:28:27.255]                     if (inherits(cond, "message")) {
[01:28:27.255]                       muffled <- grepl(pattern, "muffleMessage")
[01:28:27.255]                       if (muffled) 
[01:28:27.255]                         invokeRestart("muffleMessage")
[01:28:27.255]                     }
[01:28:27.255]                     else if (inherits(cond, "warning")) {
[01:28:27.255]                       muffled <- grepl(pattern, "muffleWarning")
[01:28:27.255]                       if (muffled) 
[01:28:27.255]                         invokeRestart("muffleWarning")
[01:28:27.255]                     }
[01:28:27.255]                     else if (inherits(cond, "condition")) {
[01:28:27.255]                       if (!is.null(pattern)) {
[01:28:27.255]                         computeRestarts <- base::computeRestarts
[01:28:27.255]                         grepl <- base::grepl
[01:28:27.255]                         restarts <- computeRestarts(cond)
[01:28:27.255]                         for (restart in restarts) {
[01:28:27.255]                           name <- restart$name
[01:28:27.255]                           if (is.null(name)) 
[01:28:27.255]                             next
[01:28:27.255]                           if (!grepl(pattern, name)) 
[01:28:27.255]                             next
[01:28:27.255]                           invokeRestart(restart)
[01:28:27.255]                           muffled <- TRUE
[01:28:27.255]                           break
[01:28:27.255]                         }
[01:28:27.255]                       }
[01:28:27.255]                     }
[01:28:27.255]                     invisible(muffled)
[01:28:27.255]                   }
[01:28:27.255]                   muffleCondition(cond)
[01:28:27.255]                 })
[01:28:27.255]             }))
[01:28:27.255]             future::FutureResult(value = ...future.value$value, 
[01:28:27.255]                 visible = ...future.value$visible, rng = !identical(base::globalenv()$.Random.seed, 
[01:28:27.255]                   ...future.rng), globalenv = if (FALSE) 
[01:28:27.255]                   list(added = base::setdiff(base::names(base::.GlobalEnv), 
[01:28:27.255]                     ...future.globalenv.names))
[01:28:27.255]                 else NULL, started = ...future.startTime, version = "1.8")
[01:28:27.255]         }, condition = base::local({
[01:28:27.255]             c <- base::c
[01:28:27.255]             inherits <- base::inherits
[01:28:27.255]             invokeRestart <- base::invokeRestart
[01:28:27.255]             length <- base::length
[01:28:27.255]             list <- base::list
[01:28:27.255]             seq.int <- base::seq.int
[01:28:27.255]             signalCondition <- base::signalCondition
[01:28:27.255]             sys.calls <- base::sys.calls
[01:28:27.255]             `[[` <- base::`[[`
[01:28:27.255]             `+` <- base::`+`
[01:28:27.255]             `<<-` <- base::`<<-`
[01:28:27.255]             sysCalls <- function(calls = sys.calls(), from = 1L) {
[01:28:27.255]                 calls[seq.int(from = from + 12L, to = length(calls) - 
[01:28:27.255]                   3L)]
[01:28:27.255]             }
[01:28:27.255]             function(cond) {
[01:28:27.255]                 is_error <- inherits(cond, "error")
[01:28:27.255]                 ignore <- !is_error && !is.null(NULL) && inherits(cond, 
[01:28:27.255]                   NULL)
[01:28:27.255]                 if (is_error) {
[01:28:27.255]                   sessionInformation <- function() {
[01:28:27.255]                     list(r = base::R.Version(), locale = base::Sys.getlocale(), 
[01:28:27.255]                       rngkind = base::RNGkind(), namespaces = base::loadedNamespaces(), 
[01:28:27.255]                       search = base::search(), system = base::Sys.info())
[01:28:27.255]                   }
[01:28:27.255]                   ...future.conditions[[length(...future.conditions) + 
[01:28:27.255]                     1L]] <<- list(condition = cond, calls = c(sysCalls(from = ...future.frame), 
[01:28:27.255]                     cond$call), session = sessionInformation(), 
[01:28:27.255]                     timestamp = base::Sys.time(), signaled = 0L)
[01:28:27.255]                   signalCondition(cond)
[01:28:27.255]                 }
[01:28:27.255]                 else if (!ignore && TRUE && inherits(cond, c("condition", 
[01:28:27.255]                 "immediateCondition"))) {
[01:28:27.255]                   signal <- TRUE && inherits(cond, "immediateCondition")
[01:28:27.255]                   ...future.conditions[[length(...future.conditions) + 
[01:28:27.255]                     1L]] <<- list(condition = cond, signaled = base::as.integer(signal))
[01:28:27.255]                   if (TRUE && !signal) {
[01:28:27.255]                     muffleCondition <- function (cond, pattern = "^muffle") 
[01:28:27.255]                     {
[01:28:27.255]                       inherits <- base::inherits
[01:28:27.255]                       invokeRestart <- base::invokeRestart
[01:28:27.255]                       is.null <- base::is.null
[01:28:27.255]                       muffled <- FALSE
[01:28:27.255]                       if (inherits(cond, "message")) {
[01:28:27.255]                         muffled <- grepl(pattern, "muffleMessage")
[01:28:27.255]                         if (muffled) 
[01:28:27.255]                           invokeRestart("muffleMessage")
[01:28:27.255]                       }
[01:28:27.255]                       else if (inherits(cond, "warning")) {
[01:28:27.255]                         muffled <- grepl(pattern, "muffleWarning")
[01:28:27.255]                         if (muffled) 
[01:28:27.255]                           invokeRestart("muffleWarning")
[01:28:27.255]                       }
[01:28:27.255]                       else if (inherits(cond, "condition")) {
[01:28:27.255]                         if (!is.null(pattern)) {
[01:28:27.255]                           computeRestarts <- base::computeRestarts
[01:28:27.255]                           grepl <- base::grepl
[01:28:27.255]                           restarts <- computeRestarts(cond)
[01:28:27.255]                           for (restart in restarts) {
[01:28:27.255]                             name <- restart$name
[01:28:27.255]                             if (is.null(name)) 
[01:28:27.255]                               next
[01:28:27.255]                             if (!grepl(pattern, name)) 
[01:28:27.255]                               next
[01:28:27.255]                             invokeRestart(restart)
[01:28:27.255]                             muffled <- TRUE
[01:28:27.255]                             break
[01:28:27.255]                           }
[01:28:27.255]                         }
[01:28:27.255]                       }
[01:28:27.255]                       invisible(muffled)
[01:28:27.255]                     }
[01:28:27.255]                     muffleCondition(cond, pattern = "^muffle")
[01:28:27.255]                   }
[01:28:27.255]                 }
[01:28:27.255]                 else {
[01:28:27.255]                   if (TRUE) {
[01:28:27.255]                     muffleCondition <- function (cond, pattern = "^muffle") 
[01:28:27.255]                     {
[01:28:27.255]                       inherits <- base::inherits
[01:28:27.255]                       invokeRestart <- base::invokeRestart
[01:28:27.255]                       is.null <- base::is.null
[01:28:27.255]                       muffled <- FALSE
[01:28:27.255]                       if (inherits(cond, "message")) {
[01:28:27.255]                         muffled <- grepl(pattern, "muffleMessage")
[01:28:27.255]                         if (muffled) 
[01:28:27.255]                           invokeRestart("muffleMessage")
[01:28:27.255]                       }
[01:28:27.255]                       else if (inherits(cond, "warning")) {
[01:28:27.255]                         muffled <- grepl(pattern, "muffleWarning")
[01:28:27.255]                         if (muffled) 
[01:28:27.255]                           invokeRestart("muffleWarning")
[01:28:27.255]                       }
[01:28:27.255]                       else if (inherits(cond, "condition")) {
[01:28:27.255]                         if (!is.null(pattern)) {
[01:28:27.255]                           computeRestarts <- base::computeRestarts
[01:28:27.255]                           grepl <- base::grepl
[01:28:27.255]                           restarts <- computeRestarts(cond)
[01:28:27.255]                           for (restart in restarts) {
[01:28:27.255]                             name <- restart$name
[01:28:27.255]                             if (is.null(name)) 
[01:28:27.255]                               next
[01:28:27.255]                             if (!grepl(pattern, name)) 
[01:28:27.255]                               next
[01:28:27.255]                             invokeRestart(restart)
[01:28:27.255]                             muffled <- TRUE
[01:28:27.255]                             break
[01:28:27.255]                           }
[01:28:27.255]                         }
[01:28:27.255]                       }
[01:28:27.255]                       invisible(muffled)
[01:28:27.255]                     }
[01:28:27.255]                     muffleCondition(cond, pattern = "^muffle")
[01:28:27.255]                   }
[01:28:27.255]                 }
[01:28:27.255]             }
[01:28:27.255]         }))
[01:28:27.255]     }, error = function(ex) {
[01:28:27.255]         base::structure(base::list(value = NULL, visible = NULL, 
[01:28:27.255]             conditions = ...future.conditions, rng = !identical(base::globalenv()$.Random.seed, 
[01:28:27.255]                 ...future.rng), started = ...future.startTime, 
[01:28:27.255]             finished = Sys.time(), session_uuid = NA_character_, 
[01:28:27.255]             version = "1.8"), class = "FutureResult")
[01:28:27.255]     }, finally = {
[01:28:27.255]         if (!identical(...future.workdir, getwd())) 
[01:28:27.255]             setwd(...future.workdir)
[01:28:27.255]         {
[01:28:27.255]             if (identical(getOption("nwarnings"), ...future.oldOptions$nwarnings)) {
[01:28:27.255]                 ...future.oldOptions$nwarnings <- NULL
[01:28:27.255]             }
[01:28:27.255]             base::options(...future.oldOptions)
[01:28:27.255]             if (.Platform$OS.type == "windows") {
[01:28:27.255]                 old_names <- names(...future.oldEnvVars)
[01:28:27.255]                 envs <- base::Sys.getenv()
[01:28:27.255]                 names <- names(envs)
[01:28:27.255]                 common <- intersect(names, old_names)
[01:28:27.255]                 added <- setdiff(names, old_names)
[01:28:27.255]                 removed <- setdiff(old_names, names)
[01:28:27.255]                 changed <- common[...future.oldEnvVars[common] != 
[01:28:27.255]                   envs[common]]
[01:28:27.255]                 NAMES <- toupper(changed)
[01:28:27.255]                 args <- list()
[01:28:27.255]                 for (kk in seq_along(NAMES)) {
[01:28:27.255]                   name <- changed[[kk]]
[01:28:27.255]                   NAME <- NAMES[[kk]]
[01:28:27.255]                   if (name != NAME && is.element(NAME, old_names)) 
[01:28:27.255]                     next
[01:28:27.255]                   args[[name]] <- ...future.oldEnvVars[[name]]
[01:28:27.255]                 }
[01:28:27.255]                 NAMES <- toupper(added)
[01:28:27.255]                 for (kk in seq_along(NAMES)) {
[01:28:27.255]                   name <- added[[kk]]
[01:28:27.255]                   NAME <- NAMES[[kk]]
[01:28:27.255]                   if (name != NAME && is.element(NAME, old_names)) 
[01:28:27.255]                     next
[01:28:27.255]                   args[[name]] <- ""
[01:28:27.255]                 }
[01:28:27.255]                 NAMES <- toupper(removed)
[01:28:27.255]                 for (kk in seq_along(NAMES)) {
[01:28:27.255]                   name <- removed[[kk]]
[01:28:27.255]                   NAME <- NAMES[[kk]]
[01:28:27.255]                   if (name != NAME && is.element(NAME, old_names)) 
[01:28:27.255]                     next
[01:28:27.255]                   args[[name]] <- ...future.oldEnvVars[[name]]
[01:28:27.255]                 }
[01:28:27.255]                 if (length(args) > 0) 
[01:28:27.255]                   base::do.call(base::Sys.setenv, args = args)
[01:28:27.255]                 args <- names <- old_names <- NAMES <- envs <- common <- added <- removed <- NULL
[01:28:27.255]             }
[01:28:27.255]             else {
[01:28:27.255]                 base::do.call(base::Sys.setenv, args = base::as.list(...future.oldEnvVars))
[01:28:27.255]             }
[01:28:27.255]             {
[01:28:27.255]                 if (base::length(...future.futureOptionsAdded) > 
[01:28:27.255]                   0L) {
[01:28:27.255]                   opts <- base::vector("list", length = base::length(...future.futureOptionsAdded))
[01:28:27.255]                   base::names(opts) <- ...future.futureOptionsAdded
[01:28:27.255]                   base::options(opts)
[01:28:27.255]                 }
[01:28:27.255]                 {
[01:28:27.255]                   NULL
[01:28:27.255]                   options(future.plan = NULL)
[01:28:27.255]                   if (is.na(NA_character_)) 
[01:28:27.255]                     Sys.unsetenv("R_FUTURE_PLAN")
[01:28:27.255]                   else Sys.setenv(R_FUTURE_PLAN = NA_character_)
[01:28:27.255]                   future::plan(list(function (..., workers = c("localhost", 
[01:28:27.255]                   "localhost"), envir = parent.frame()) 
[01:28:27.255]                   strategy(..., workers = workers, envir = envir)), 
[01:28:27.255]                     .cleanup = FALSE, .init = FALSE)
[01:28:27.255]                 }
[01:28:27.255]             }
[01:28:27.255]         }
[01:28:27.255]     })
[01:28:27.255]     if (TRUE) {
[01:28:27.255]         base::sink(type = "output", split = FALSE)
[01:28:27.255]         if (TRUE) {
[01:28:27.255]             ...future.result$stdout <- base::rawToChar(base::rawConnectionValue(...future.stdout))
[01:28:27.255]         }
[01:28:27.255]         else {
[01:28:27.255]             ...future.result["stdout"] <- base::list(NULL)
[01:28:27.255]         }
[01:28:27.255]         base::close(...future.stdout)
[01:28:27.255]         ...future.stdout <- NULL
[01:28:27.255]     }
[01:28:27.255]     ...future.result$conditions <- ...future.conditions
[01:28:27.255]     ...future.result$finished <- base::Sys.time()
[01:28:27.255]     ...future.result
[01:28:27.255] }
[01:28:27.334] ClusterFuture started
[01:28:27.334] result() for ClusterFuture ...
[01:28:27.334] receiveMessageFromWorker() for ClusterFuture ...
[01:28:27.335] - Validating connection of ClusterFuture
[01:28:27.390] - received message: FutureResult
[01:28:27.390] - Received FutureResult
[01:28:27.390] - Erased future from FutureRegistry
[01:28:27.391] result() for ClusterFuture ...
[01:28:27.391] - result already collected: FutureResult
[01:28:27.391] result() for ClusterFuture ... done
[01:28:27.391] receiveMessageFromWorker() for ClusterFuture ... done
[01:28:27.391] result() for ClusterFuture ... done
[01:28:27.392] result() for ClusterFuture ...
[01:28:27.392] - result already collected: FutureResult
[01:28:27.392] result() for ClusterFuture ... done
[01:28:27.392] plan(): plan_init() of 'tweaked', 'cluster', 'multiprocess', 'future', 'function' ... DONE
[01:28:27.392] plan(): nbrOfWorkers() = 2
> n <- nbrOfWorkers()
> message(sprintf("nbrOfWorkers: %d", n))
nbrOfWorkers: 2
> stopifnot(n == length(workers))
> plan(cluster, workers = allButOneWorker)
[01:28:27.393] plan(): Setting new future strategy stack:
[01:28:27.394] List of future strategies:
[01:28:27.394] 1. cluster:
[01:28:27.394]    - args: function (..., workers = "<function ()  >", envir = parent.frame())
[01:28:27.394]    - tweaked: TRUE
[01:28:27.394]    - call: plan(cluster, workers = allButOneWorker)
[01:28:27.395] plan(): plan_init() of 'tweaked', 'cluster', 'multiprocess', 'future', 'function' ...
[01:28:27.395] cluster:
[01:28:27.395] - args: function (..., workers = "<function ()  >", envir = parent.frame())
[01:28:27.395] - tweaked: TRUE
[01:28:27.395] - call: plan(cluster, workers = allButOneWorker)
[01:28:27.396] getGlobalsAndPackages() ...
[01:28:27.396] Not searching for globals
[01:28:27.397] - globals: [0] <none>
[01:28:27.397] getGlobalsAndPackages() ... DONE
[01:28:27.403] [local output] makeClusterPSOCK() ...
[01:28:27.404] [local output] Workers: [n = 1] 'localhost'
[01:28:27.407] [local output] Base port: 37997
[01:28:27.407] [local output] Getting setup options for 1 cluster nodes ...
[01:28:27.407] [local output]  - Node 1 of 1 ...
[01:28:27.408] [local output] localMachine=TRUE => revtunnel=FALSE

[01:28:27.410] [local output] Rscript port: 37997

[01:28:27.410] [local output] Getting setup options for 1 cluster nodes ... done
[01:28:27.410] [local output]  - Parallel setup requested for some PSOCK nodes
[01:28:27.411] [local output] Setting up PSOCK nodes in parallel
[01:28:27.411] List of 36
[01:28:27.411]  $ worker          : chr "localhost"
[01:28:27.411]   ..- attr(*, "localhost")= logi TRUE
[01:28:27.411]  $ master          : chr "localhost"
[01:28:27.411]  $ port            : int 37997
[01:28:27.411]  $ connectTimeout  : num 120
[01:28:27.411]  $ timeout         : num 120
[01:28:27.411]  $ rscript         : chr "\"D:/RCompile/recent/R/bin/x64/Rscript\""
[01:28:27.411]  $ homogeneous     : logi TRUE
[01:28:27.411]  $ rscript_args    : chr "--default-packages=datasets,utils,grDevices,graphics,stats,methods -e \"#label=nbrOfWorkers.R:13504:CRANWIN3:CR"| __truncated__
[01:28:27.411]  $ rscript_envs    : NULL
[01:28:27.411]  $ rscript_libs    : NULL
[01:28:27.411]  $ rscript_startup : NULL
[01:28:27.411]  $ rscript_sh      : chr "cmd"
[01:28:27.411]  $ default_packages: chr [1:6] "datasets" "utils" "grDevices" "graphics" ...
[01:28:27.411]  $ methods         : logi TRUE
[01:28:27.411]  $ socketOptions   : chr "no-delay"
[01:28:27.411]  $ useXDR          : logi FALSE
[01:28:27.411]  $ outfile         : chr "/dev/null"
[01:28:27.411]  $ renice          : int NA
[01:28:27.411]  $ rshcmd          : NULL
[01:28:27.411]  $ user            : chr(0) 
[01:28:27.411]  $ revtunnel       : logi FALSE
[01:28:27.411]  $ rshlogfile      : NULL
[01:28:27.411]  $ rshopts         : chr(0) 
[01:28:27.411]  $ rank            : int 1
[01:28:27.411]  $ manual          : logi FALSE
[01:28:27.411]  $ dryrun          : logi FALSE
[01:28:27.411]  $ quiet           : logi FALSE
[01:28:27.411]  $ setup_strategy  : chr "parallel"
[01:28:27.411]  $ local_cmd       : chr "\"D:/RCompile/recent/R/bin/x64/Rscript\" --default-packages=datasets,utils,grDevices,graphics,stats,methods -e "| __truncated__
[01:28:27.411]  $ pidfile         : chr "D:/temp/Rtmpm8xsqT/worker.rank=1.parallelly.parent=13504.34c050d94c04.pid"
[01:28:27.411]  $ rshcmd_label    : NULL
[01:28:27.411]  $ rsh_call        : NULL
[01:28:27.411]  $ cmd             : chr "\"D:/RCompile/recent/R/bin/x64/Rscript\" --default-packages=datasets,utils,grDevices,graphics,stats,methods -e "| __truncated__
[01:28:27.411]  $ localMachine    : logi TRUE
[01:28:27.411]  $ make_fcn        :function (worker = getOption2("parallelly.localhost.hostname", "localhost"), 
[01:28:27.411]     master = NULL, port, connectTimeout = getOption2("parallelly.makeNodePSOCK.connectTimeout", 
[01:28:27.411]         2 * 60), timeout = getOption2("parallelly.makeNodePSOCK.timeout", 
[01:28:27.411]         30 * 24 * 60 * 60), rscript = NULL, homogeneous = NULL, rscript_args = NULL, 
[01:28:27.411]     rscript_envs = NULL, rscript_libs = NULL, rscript_startup = NULL, rscript_sh = c("auto", 
[01:28:27.411]         "cmd", "sh"), default_packages = c("datasets", "utils", "grDevices", 
[01:28:27.411]         "graphics", "stats", if (methods) "methods"), methods = TRUE, socketOptions = getOption2("parallelly.makeNodePSOCK.socketOptions", 
[01:28:27.411]         "no-delay"), useXDR = getOption2("parallelly.makeNodePSOCK.useXDR", 
[01:28:27.411]         FALSE), outfile = "/dev/null", renice = NA_integer_, rshcmd = getOption2("parallelly.makeNodePSOCK.rshcmd", 
[01:28:27.411]         NULL), user = NULL, revtunnel = NA, rshlogfile = NULL, rshopts = getOption2("parallelly.makeNodePSOCK.rshopts", 
[01:28:27.411]         NULL), rank = 1L, manual = FALSE, dryrun = FALSE, quiet = FALSE, 
[01:28:27.411]     setup_strategy = getOption2("parallelly.makeNodePSOCK.setup_strategy", 
[01:28:27.411]         "parallel"), action = c("launch", "options"), verbose = FALSE)  
[01:28:27.411]  $ arguments       :List of 28
[01:28:27.411]   ..$ worker          : chr "localhost"
[01:28:27.411]   ..$ master          : NULL
[01:28:27.411]   ..$ port            : int 37997
[01:28:27.411]   ..$ connectTimeout  : num 120
[01:28:27.411]   ..$ timeout         : num 120
[01:28:27.411]   ..$ rscript         : NULL
[01:28:27.411]   ..$ homogeneous     : NULL
[01:28:27.411]   ..$ rscript_args    : NULL
[01:28:27.411]   ..$ rscript_envs    : NULL
[01:28:27.411]   ..$ rscript_libs    : NULL
[01:28:27.411]   ..$ rscript_startup : NULL
[01:28:27.411]   ..$ rscript_sh      : chr [1:3] "auto" "cmd" "sh"
[01:28:27.411]   ..$ default_packages: chr [1:6] "datasets" "utils" "grDevices" "graphics" ...
[01:28:27.411]   ..$ methods         : logi TRUE
[01:28:27.411]   ..$ socketOptions   : chr "no-delay"
[01:28:27.411]   ..$ useXDR          : logi FALSE
[01:28:27.411]   ..$ outfile         : chr "/dev/null"
[01:28:27.411]   ..$ renice          : int NA
[01:28:27.411]   ..$ rshcmd          : NULL
[01:28:27.411]   ..$ user            : NULL
[01:28:27.411]   ..$ revtunnel       : logi NA
[01:28:27.411]   ..$ rshlogfile      : NULL
[01:28:27.411]   ..$ rshopts         : NULL
[01:28:27.411]   ..$ rank            : int 1
[01:28:27.411]   ..$ manual          : logi FALSE
[01:28:27.411]   ..$ dryrun          : logi FALSE
[01:28:27.411]   ..$ quiet           : logi FALSE
[01:28:27.411]   ..$ setup_strategy  : chr "parallel"
[01:28:27.411]  - attr(*, "class")= chr [1:2] "makeNodePSOCKOptions" "makeNodeOptions"
[01:28:27.447] [local output] System call to launch all workers:
[01:28:27.447] [local output] "D:/RCompile/recent/R/bin/x64/Rscript" --default-packages=datasets,utils,grDevices,graphics,stats,methods -e "#label=nbrOfWorkers.R:13504:CRANWIN3:CRAN" -e "try(suppressWarnings(cat(Sys.getpid(),file=\"D:/temp/Rtmpm8xsqT/worker.rank=1.parallelly.parent=13504.34c050d94c04.pid\")), silent = TRUE)" -e "options(socketOptions = \"no-delay\")" -e "workRSOCK <- tryCatch(parallel:::.workRSOCK, error=function(e) parallel:::.slaveRSOCK); workRSOCK()" MASTER=localhost PORT=37997 OUT=/dev/null TIMEOUT=120 XDR=FALSE SETUPTIMEOUT=120 SETUPSTRATEGY=parallel
[01:28:27.447] [local output] Starting PSOCK main server
[01:28:27.453] [local output] Workers launched
[01:28:27.453] [local output] Waiting for workers to connect back
[01:28:27.453]  - [local output] 0 workers out of 1 ready
[01:28:27.639]  - [local output] 0 workers out of 1 ready
[01:28:27.640]  - [local output] 1 workers out of 1 ready
[01:28:27.640] [local output] Launching of workers completed
[01:28:27.640] [local output] Collecting session information from workers
[01:28:27.641] [local output]  - Worker #1 of 1
[01:28:27.641] [local output] makeClusterPSOCK() ... done
[01:28:27.648] Packages needed by the future expression (n = 0): <none>
[01:28:27.648] Packages needed by future strategies (n = 0): <none>
[01:28:27.649] {
[01:28:27.649]     {
[01:28:27.649]         {
[01:28:27.649]             ...future.startTime <- base::Sys.time()
[01:28:27.649]             {
[01:28:27.649]                 {
[01:28:27.649]                   {
[01:28:27.649]                     base::local({
[01:28:27.649]                       has_future <- base::requireNamespace("future", 
[01:28:27.649]                         quietly = TRUE)
[01:28:27.649]                       if (has_future) {
[01:28:27.649]                         ns <- base::getNamespace("future")
[01:28:27.649]                         version <- ns[[".package"]][["version"]]
[01:28:27.649]                         if (is.null(version)) 
[01:28:27.649]                           version <- utils::packageVersion("future")
[01:28:27.649]                       }
[01:28:27.649]                       else {
[01:28:27.649]                         version <- NULL
[01:28:27.649]                       }
[01:28:27.649]                       if (!has_future || version < "1.8.0") {
[01:28:27.649]                         info <- base::c(r_version = base::gsub("R version ", 
[01:28:27.649]                           "", base::R.version$version.string), 
[01:28:27.649]                           platform = base::sprintf("%s (%s-bit)", 
[01:28:27.649]                             base::R.version$platform, 8 * base::.Machine$sizeof.pointer), 
[01:28:27.649]                           os = base::paste(base::Sys.info()[base::c("sysname", 
[01:28:27.649]                             "release", "version")], collapse = " "), 
[01:28:27.649]                           hostname = base::Sys.info()[["nodename"]])
[01:28:27.649]                         info <- base::sprintf("%s: %s", base::names(info), 
[01:28:27.649]                           info)
[01:28:27.649]                         info <- base::paste(info, collapse = "; ")
[01:28:27.649]                         if (!has_future) {
[01:28:27.649]                           msg <- base::sprintf("Package 'future' is not installed on worker (%s)", 
[01:28:27.649]                             info)
[01:28:27.649]                         }
[01:28:27.649]                         else {
[01:28:27.649]                           msg <- base::sprintf("Package 'future' on worker (%s) must be of version >= 1.8.0: %s", 
[01:28:27.649]                             info, version)
[01:28:27.649]                         }
[01:28:27.649]                         base::stop(msg)
[01:28:27.649]                       }
[01:28:27.649]                     })
[01:28:27.649]                   }
[01:28:27.649]                   options(future.plan = NULL)
[01:28:27.649]                   Sys.unsetenv("R_FUTURE_PLAN")
[01:28:27.649]                   future::plan("default", .cleanup = FALSE, .init = FALSE)
[01:28:27.649]                 }
[01:28:27.649]                 ...future.workdir <- getwd()
[01:28:27.649]             }
[01:28:27.649]             ...future.oldOptions <- base::as.list(base::.Options)
[01:28:27.649]             ...future.oldEnvVars <- base::Sys.getenv()
[01:28:27.649]         }
[01:28:27.649]         base::options(future.startup.script = FALSE, future.globals.onMissing = NULL, 
[01:28:27.649]             future.globals.maxSize = NULL, future.globals.method = NULL, 
[01:28:27.649]             future.globals.onMissing = NULL, future.globals.onReference = NULL, 
[01:28:27.649]             future.globals.resolve = NULL, future.resolve.recursive = NULL, 
[01:28:27.649]             future.rng.onMisuse = NULL, future.rng.onMisuse.keepFuture = NULL, 
[01:28:27.649]             future.stdout.windows.reencode = NULL, width = 80L)
[01:28:27.649]         ...future.futureOptionsAdded <- base::setdiff(base::names(base::.Options), 
[01:28:27.649]             base::names(...future.oldOptions))
[01:28:27.649]     }
[01:28:27.649]     if (FALSE) {
[01:28:27.649]     }
[01:28:27.649]     else {
[01:28:27.649]         if (TRUE) {
[01:28:27.649]             ...future.stdout <- base::rawConnection(base::raw(0L), 
[01:28:27.649]                 open = "w")
[01:28:27.649]         }
[01:28:27.649]         else {
[01:28:27.649]             ...future.stdout <- base::file(base::switch(.Platform$OS.type, 
[01:28:27.649]                 windows = "NUL", "/dev/null"), open = "w")
[01:28:27.649]         }
[01:28:27.649]         base::sink(...future.stdout, type = "output", split = FALSE)
[01:28:27.649]         base::on.exit(if (!base::is.null(...future.stdout)) {
[01:28:27.649]             base::sink(type = "output", split = FALSE)
[01:28:27.649]             base::close(...future.stdout)
[01:28:27.649]         }, add = TRUE)
[01:28:27.649]     }
[01:28:27.649]     ...future.frame <- base::sys.nframe()
[01:28:27.649]     ...future.conditions <- base::list()
[01:28:27.649]     ...future.rng <- base::globalenv()$.Random.seed
[01:28:27.649]     if (FALSE) {
[01:28:27.649]         ...future.globalenv.names <- c(base::names(base::.GlobalEnv), 
[01:28:27.649]             "...future.value", "...future.globalenv.names", ".Random.seed")
[01:28:27.649]     }
[01:28:27.649]     ...future.result <- base::tryCatch({
[01:28:27.649]         base::withCallingHandlers({
[01:28:27.649]             ...future.value <- base::withVisible(base::local({
[01:28:27.649]                 ...future.makeSendCondition <- base::local({
[01:28:27.649]                   sendCondition <- NULL
[01:28:27.649]                   function(frame = 1L) {
[01:28:27.649]                     if (is.function(sendCondition)) 
[01:28:27.649]                       return(sendCondition)
[01:28:27.649]                     ns <- getNamespace("parallel")
[01:28:27.649]                     if (exists("sendData", mode = "function", 
[01:28:27.649]                       envir = ns)) {
[01:28:27.649]                       parallel_sendData <- get("sendData", mode = "function", 
[01:28:27.649]                         envir = ns)
[01:28:27.649]                       envir <- sys.frame(frame)
[01:28:27.649]                       master <- NULL
[01:28:27.649]                       while (!identical(envir, .GlobalEnv) && 
[01:28:27.649]                         !identical(envir, emptyenv())) {
[01:28:27.649]                         if (exists("master", mode = "list", envir = envir, 
[01:28:27.649]                           inherits = FALSE)) {
[01:28:27.649]                           master <- get("master", mode = "list", 
[01:28:27.649]                             envir = envir, inherits = FALSE)
[01:28:27.649]                           if (inherits(master, c("SOCKnode", 
[01:28:27.649]                             "SOCK0node"))) {
[01:28:27.649]                             sendCondition <<- function(cond) {
[01:28:27.649]                               data <- list(type = "VALUE", value = cond, 
[01:28:27.649]                                 success = TRUE)
[01:28:27.649]                               parallel_sendData(master, data)
[01:28:27.649]                             }
[01:28:27.649]                             return(sendCondition)
[01:28:27.649]                           }
[01:28:27.649]                         }
[01:28:27.649]                         frame <- frame + 1L
[01:28:27.649]                         envir <- sys.frame(frame)
[01:28:27.649]                       }
[01:28:27.649]                     }
[01:28:27.649]                     sendCondition <<- function(cond) NULL
[01:28:27.649]                   }
[01:28:27.649]                 })
[01:28:27.649]                 withCallingHandlers({
[01:28:27.649]                   NA
[01:28:27.649]                 }, immediateCondition = function(cond) {
[01:28:27.649]                   sendCondition <- ...future.makeSendCondition()
[01:28:27.649]                   sendCondition(cond)
[01:28:27.649]                   muffleCondition <- function (cond, pattern = "^muffle") 
[01:28:27.649]                   {
[01:28:27.649]                     inherits <- base::inherits
[01:28:27.649]                     invokeRestart <- base::invokeRestart
[01:28:27.649]                     is.null <- base::is.null
[01:28:27.649]                     muffled <- FALSE
[01:28:27.649]                     if (inherits(cond, "message")) {
[01:28:27.649]                       muffled <- grepl(pattern, "muffleMessage")
[01:28:27.649]                       if (muffled) 
[01:28:27.649]                         invokeRestart("muffleMessage")
[01:28:27.649]                     }
[01:28:27.649]                     else if (inherits(cond, "warning")) {
[01:28:27.649]                       muffled <- grepl(pattern, "muffleWarning")
[01:28:27.649]                       if (muffled) 
[01:28:27.649]                         invokeRestart("muffleWarning")
[01:28:27.649]                     }
[01:28:27.649]                     else if (inherits(cond, "condition")) {
[01:28:27.649]                       if (!is.null(pattern)) {
[01:28:27.649]                         computeRestarts <- base::computeRestarts
[01:28:27.649]                         grepl <- base::grepl
[01:28:27.649]                         restarts <- computeRestarts(cond)
[01:28:27.649]                         for (restart in restarts) {
[01:28:27.649]                           name <- restart$name
[01:28:27.649]                           if (is.null(name)) 
[01:28:27.649]                             next
[01:28:27.649]                           if (!grepl(pattern, name)) 
[01:28:27.649]                             next
[01:28:27.649]                           invokeRestart(restart)
[01:28:27.649]                           muffled <- TRUE
[01:28:27.649]                           break
[01:28:27.649]                         }
[01:28:27.649]                       }
[01:28:27.649]                     }
[01:28:27.649]                     invisible(muffled)
[01:28:27.649]                   }
[01:28:27.649]                   muffleCondition(cond)
[01:28:27.649]                 })
[01:28:27.649]             }))
[01:28:27.649]             future::FutureResult(value = ...future.value$value, 
[01:28:27.649]                 visible = ...future.value$visible, rng = !identical(base::globalenv()$.Random.seed, 
[01:28:27.649]                   ...future.rng), globalenv = if (FALSE) 
[01:28:27.649]                   list(added = base::setdiff(base::names(base::.GlobalEnv), 
[01:28:27.649]                     ...future.globalenv.names))
[01:28:27.649]                 else NULL, started = ...future.startTime, version = "1.8")
[01:28:27.649]         }, condition = base::local({
[01:28:27.649]             c <- base::c
[01:28:27.649]             inherits <- base::inherits
[01:28:27.649]             invokeRestart <- base::invokeRestart
[01:28:27.649]             length <- base::length
[01:28:27.649]             list <- base::list
[01:28:27.649]             seq.int <- base::seq.int
[01:28:27.649]             signalCondition <- base::signalCondition
[01:28:27.649]             sys.calls <- base::sys.calls
[01:28:27.649]             `[[` <- base::`[[`
[01:28:27.649]             `+` <- base::`+`
[01:28:27.649]             `<<-` <- base::`<<-`
[01:28:27.649]             sysCalls <- function(calls = sys.calls(), from = 1L) {
[01:28:27.649]                 calls[seq.int(from = from + 12L, to = length(calls) - 
[01:28:27.649]                   3L)]
[01:28:27.649]             }
[01:28:27.649]             function(cond) {
[01:28:27.649]                 is_error <- inherits(cond, "error")
[01:28:27.649]                 ignore <- !is_error && !is.null(NULL) && inherits(cond, 
[01:28:27.649]                   NULL)
[01:28:27.649]                 if (is_error) {
[01:28:27.649]                   sessionInformation <- function() {
[01:28:27.649]                     list(r = base::R.Version(), locale = base::Sys.getlocale(), 
[01:28:27.649]                       rngkind = base::RNGkind(), namespaces = base::loadedNamespaces(), 
[01:28:27.649]                       search = base::search(), system = base::Sys.info())
[01:28:27.649]                   }
[01:28:27.649]                   ...future.conditions[[length(...future.conditions) + 
[01:28:27.649]                     1L]] <<- list(condition = cond, calls = c(sysCalls(from = ...future.frame), 
[01:28:27.649]                     cond$call), session = sessionInformation(), 
[01:28:27.649]                     timestamp = base::Sys.time(), signaled = 0L)
[01:28:27.649]                   signalCondition(cond)
[01:28:27.649]                 }
[01:28:27.649]                 else if (!ignore && TRUE && inherits(cond, c("condition", 
[01:28:27.649]                 "immediateCondition"))) {
[01:28:27.649]                   signal <- TRUE && inherits(cond, "immediateCondition")
[01:28:27.649]                   ...future.conditions[[length(...future.conditions) + 
[01:28:27.649]                     1L]] <<- list(condition = cond, signaled = base::as.integer(signal))
[01:28:27.649]                   if (TRUE && !signal) {
[01:28:27.649]                     muffleCondition <- function (cond, pattern = "^muffle") 
[01:28:27.649]                     {
[01:28:27.649]                       inherits <- base::inherits
[01:28:27.649]                       invokeRestart <- base::invokeRestart
[01:28:27.649]                       is.null <- base::is.null
[01:28:27.649]                       muffled <- FALSE
[01:28:27.649]                       if (inherits(cond, "message")) {
[01:28:27.649]                         muffled <- grepl(pattern, "muffleMessage")
[01:28:27.649]                         if (muffled) 
[01:28:27.649]                           invokeRestart("muffleMessage")
[01:28:27.649]                       }
[01:28:27.649]                       else if (inherits(cond, "warning")) {
[01:28:27.649]                         muffled <- grepl(pattern, "muffleWarning")
[01:28:27.649]                         if (muffled) 
[01:28:27.649]                           invokeRestart("muffleWarning")
[01:28:27.649]                       }
[01:28:27.649]                       else if (inherits(cond, "condition")) {
[01:28:27.649]                         if (!is.null(pattern)) {
[01:28:27.649]                           computeRestarts <- base::computeRestarts
[01:28:27.649]                           grepl <- base::grepl
[01:28:27.649]                           restarts <- computeRestarts(cond)
[01:28:27.649]                           for (restart in restarts) {
[01:28:27.649]                             name <- restart$name
[01:28:27.649]                             if (is.null(name)) 
[01:28:27.649]                               next
[01:28:27.649]                             if (!grepl(pattern, name)) 
[01:28:27.649]                               next
[01:28:27.649]                             invokeRestart(restart)
[01:28:27.649]                             muffled <- TRUE
[01:28:27.649]                             break
[01:28:27.649]                           }
[01:28:27.649]                         }
[01:28:27.649]                       }
[01:28:27.649]                       invisible(muffled)
[01:28:27.649]                     }
[01:28:27.649]                     muffleCondition(cond, pattern = "^muffle")
[01:28:27.649]                   }
[01:28:27.649]                 }
[01:28:27.649]                 else {
[01:28:27.649]                   if (TRUE) {
[01:28:27.649]                     muffleCondition <- function (cond, pattern = "^muffle") 
[01:28:27.649]                     {
[01:28:27.649]                       inherits <- base::inherits
[01:28:27.649]                       invokeRestart <- base::invokeRestart
[01:28:27.649]                       is.null <- base::is.null
[01:28:27.649]                       muffled <- FALSE
[01:28:27.649]                       if (inherits(cond, "message")) {
[01:28:27.649]                         muffled <- grepl(pattern, "muffleMessage")
[01:28:27.649]                         if (muffled) 
[01:28:27.649]                           invokeRestart("muffleMessage")
[01:28:27.649]                       }
[01:28:27.649]                       else if (inherits(cond, "warning")) {
[01:28:27.649]                         muffled <- grepl(pattern, "muffleWarning")
[01:28:27.649]                         if (muffled) 
[01:28:27.649]                           invokeRestart("muffleWarning")
[01:28:27.649]                       }
[01:28:27.649]                       else if (inherits(cond, "condition")) {
[01:28:27.649]                         if (!is.null(pattern)) {
[01:28:27.649]                           computeRestarts <- base::computeRestarts
[01:28:27.649]                           grepl <- base::grepl
[01:28:27.649]                           restarts <- computeRestarts(cond)
[01:28:27.649]                           for (restart in restarts) {
[01:28:27.649]                             name <- restart$name
[01:28:27.649]                             if (is.null(name)) 
[01:28:27.649]                               next
[01:28:27.649]                             if (!grepl(pattern, name)) 
[01:28:27.649]                               next
[01:28:27.649]                             invokeRestart(restart)
[01:28:27.649]                             muffled <- TRUE
[01:28:27.649]                             break
[01:28:27.649]                           }
[01:28:27.649]                         }
[01:28:27.649]                       }
[01:28:27.649]                       invisible(muffled)
[01:28:27.649]                     }
[01:28:27.649]                     muffleCondition(cond, pattern = "^muffle")
[01:28:27.649]                   }
[01:28:27.649]                 }
[01:28:27.649]             }
[01:28:27.649]         }))
[01:28:27.649]     }, error = function(ex) {
[01:28:27.649]         base::structure(base::list(value = NULL, visible = NULL, 
[01:28:27.649]             conditions = ...future.conditions, rng = !identical(base::globalenv()$.Random.seed, 
[01:28:27.649]                 ...future.rng), started = ...future.startTime, 
[01:28:27.649]             finished = Sys.time(), session_uuid = NA_character_, 
[01:28:27.649]             version = "1.8"), class = "FutureResult")
[01:28:27.649]     }, finally = {
[01:28:27.649]         if (!identical(...future.workdir, getwd())) 
[01:28:27.649]             setwd(...future.workdir)
[01:28:27.649]         {
[01:28:27.649]             if (identical(getOption("nwarnings"), ...future.oldOptions$nwarnings)) {
[01:28:27.649]                 ...future.oldOptions$nwarnings <- NULL
[01:28:27.649]             }
[01:28:27.649]             base::options(...future.oldOptions)
[01:28:27.649]             if (.Platform$OS.type == "windows") {
[01:28:27.649]                 old_names <- names(...future.oldEnvVars)
[01:28:27.649]                 envs <- base::Sys.getenv()
[01:28:27.649]                 names <- names(envs)
[01:28:27.649]                 common <- intersect(names, old_names)
[01:28:27.649]                 added <- setdiff(names, old_names)
[01:28:27.649]                 removed <- setdiff(old_names, names)
[01:28:27.649]                 changed <- common[...future.oldEnvVars[common] != 
[01:28:27.649]                   envs[common]]
[01:28:27.649]                 NAMES <- toupper(changed)
[01:28:27.649]                 args <- list()
[01:28:27.649]                 for (kk in seq_along(NAMES)) {
[01:28:27.649]                   name <- changed[[kk]]
[01:28:27.649]                   NAME <- NAMES[[kk]]
[01:28:27.649]                   if (name != NAME && is.element(NAME, old_names)) 
[01:28:27.649]                     next
[01:28:27.649]                   args[[name]] <- ...future.oldEnvVars[[name]]
[01:28:27.649]                 }
[01:28:27.649]                 NAMES <- toupper(added)
[01:28:27.649]                 for (kk in seq_along(NAMES)) {
[01:28:27.649]                   name <- added[[kk]]
[01:28:27.649]                   NAME <- NAMES[[kk]]
[01:28:27.649]                   if (name != NAME && is.element(NAME, old_names)) 
[01:28:27.649]                     next
[01:28:27.649]                   args[[name]] <- ""
[01:28:27.649]                 }
[01:28:27.649]                 NAMES <- toupper(removed)
[01:28:27.649]                 for (kk in seq_along(NAMES)) {
[01:28:27.649]                   name <- removed[[kk]]
[01:28:27.649]                   NAME <- NAMES[[kk]]
[01:28:27.649]                   if (name != NAME && is.element(NAME, old_names)) 
[01:28:27.649]                     next
[01:28:27.649]                   args[[name]] <- ...future.oldEnvVars[[name]]
[01:28:27.649]                 }
[01:28:27.649]                 if (length(args) > 0) 
[01:28:27.649]                   base::do.call(base::Sys.setenv, args = args)
[01:28:27.649]                 args <- names <- old_names <- NAMES <- envs <- common <- added <- removed <- NULL
[01:28:27.649]             }
[01:28:27.649]             else {
[01:28:27.649]                 base::do.call(base::Sys.setenv, args = base::as.list(...future.oldEnvVars))
[01:28:27.649]             }
[01:28:27.649]             {
[01:28:27.649]                 if (base::length(...future.futureOptionsAdded) > 
[01:28:27.649]                   0L) {
[01:28:27.649]                   opts <- base::vector("list", length = base::length(...future.futureOptionsAdded))
[01:28:27.649]                   base::names(opts) <- ...future.futureOptionsAdded
[01:28:27.649]                   base::options(opts)
[01:28:27.649]                 }
[01:28:27.649]                 {
[01:28:27.649]                   NULL
[01:28:27.649]                   options(future.plan = NULL)
[01:28:27.649]                   if (is.na(NA_character_)) 
[01:28:27.649]                     Sys.unsetenv("R_FUTURE_PLAN")
[01:28:27.649]                   else Sys.setenv(R_FUTURE_PLAN = NA_character_)
[01:28:27.649]                   future::plan(list(function (..., workers = function () 
[01:28:27.649]                   {
[01:28:27.649]                     w <- future::availableWorkers()
[01:28:27.649]                     if (length(w) > 1) 
[01:28:27.649]                       w[-1]
[01:28:27.649]                     else w
[01:28:27.649]                   }, envir = parent.frame()) 
[01:28:27.649]                   strategy(..., workers = workers, envir = envir)), 
[01:28:27.649]                     .cleanup = FALSE, .init = FALSE)
[01:28:27.649]                 }
[01:28:27.649]             }
[01:28:27.649]         }
[01:28:27.649]     })
[01:28:27.649]     if (TRUE) {
[01:28:27.649]         base::sink(type = "output", split = FALSE)
[01:28:27.649]         if (TRUE) {
[01:28:27.649]             ...future.result$stdout <- base::rawToChar(base::rawConnectionValue(...future.stdout))
[01:28:27.649]         }
[01:28:27.649]         else {
[01:28:27.649]             ...future.result["stdout"] <- base::list(NULL)
[01:28:27.649]         }
[01:28:27.649]         base::close(...future.stdout)
[01:28:27.649]         ...future.stdout <- NULL
[01:28:27.649]     }
[01:28:27.649]     ...future.result$conditions <- ...future.conditions
[01:28:27.649]     ...future.result$finished <- base::Sys.time()
[01:28:27.649]     ...future.result
[01:28:27.649] }
[01:28:27.730] ClusterFuture started
[01:28:27.730] result() for ClusterFuture ...
[01:28:27.730] receiveMessageFromWorker() for ClusterFuture ...
[01:28:27.731] - Validating connection of ClusterFuture
[01:28:27.813] - received message: FutureResult
[01:28:27.813] - Received FutureResult
[01:28:27.813] - Erased future from FutureRegistry
[01:28:27.814] result() for ClusterFuture ...
[01:28:27.814] - result already collected: FutureResult
[01:28:27.814] result() for ClusterFuture ... done
[01:28:27.814] receiveMessageFromWorker() for ClusterFuture ... done
[01:28:27.814] result() for ClusterFuture ... done
[01:28:27.815] result() for ClusterFuture ...
[01:28:27.815] - result already collected: FutureResult
[01:28:27.815] result() for ClusterFuture ... done
[01:28:27.815] plan(): plan_init() of 'tweaked', 'cluster', 'multiprocess', 'future', 'function' ... DONE
[01:28:27.821] plan(): nbrOfWorkers() = 1
> n <- nbrOfWorkers()
> message(sprintf("nbrOfWorkers: %d", n))
nbrOfWorkers: 1
> stopifnot(n == max(1L, nworkers - 1L))
> 
> message("Type of future: constant")
Type of future: constant
> n <- nbrOfWorkers(constant)
> message(sprintf("nbrOfWorkers: %d", n))
nbrOfWorkers: 1
> stopifnot(n == 1)
> 
> message("Type of future: <future>")
Type of future: <future>
> foo <- structure(function(...) NULL, class = c("future"))
> n <- nbrOfWorkers(foo)
> message(sprintf("nbrOfWorkers: %g", n))
nbrOfWorkers: Inf
> stopifnot(n >= 0, is.infinite(n))
> 
> 
> message("Type of future: cluster with workers = <cluster object>")
Type of future: cluster with workers = <cluster object>
> 
> workers <- makeClusterPSOCK(2L)
[01:28:27.825] [local output] makeClusterPSOCK() ...
[01:28:27.826] [local output] Workers: [n = 2] 'localhost', 'localhost'
[01:28:27.829] [local output] Base port: 30799
[01:28:27.829] [local output] Getting setup options for 2 cluster nodes ...
[01:28:27.829] [local output]  - Node 1 of 2 ...
[01:28:27.829] [local output] localMachine=TRUE => revtunnel=FALSE

[01:28:27.831] [local output] Rscript port: 30799

[01:28:27.831] [local output]  - Node 2 of 2 ...
[01:28:27.832] [local output] localMachine=TRUE => revtunnel=FALSE

[01:28:27.833] [local output] Rscript port: 30799

[01:28:27.833] [local output] Getting setup options for 2 cluster nodes ... done
[01:28:27.833] [local output]  - Parallel setup requested for some PSOCK nodes
[01:28:27.834] [local output] Setting up PSOCK nodes in parallel
[01:28:27.834] List of 36
[01:28:27.834]  $ worker          : chr "localhost"
[01:28:27.834]   ..- attr(*, "localhost")= logi TRUE
[01:28:27.834]  $ master          : chr "localhost"
[01:28:27.834]  $ port            : int 30799
[01:28:27.834]  $ connectTimeout  : num 120
[01:28:27.834]  $ timeout         : num 120
[01:28:27.834]  $ rscript         : chr "\"D:/RCompile/recent/R/bin/x64/Rscript\""
[01:28:27.834]  $ homogeneous     : logi TRUE
[01:28:27.834]  $ rscript_args    : chr "--default-packages=datasets,utils,grDevices,graphics,stats,methods -e \"#label=nbrOfWorkers.R:13504:CRANWIN3:CR"| __truncated__
[01:28:27.834]  $ rscript_envs    : NULL
[01:28:27.834]  $ rscript_libs    : NULL
[01:28:27.834]  $ rscript_startup : NULL
[01:28:27.834]  $ rscript_sh      : chr "cmd"
[01:28:27.834]  $ default_packages: chr [1:6] "datasets" "utils" "grDevices" "graphics" ...
[01:28:27.834]  $ methods         : logi TRUE
[01:28:27.834]  $ socketOptions   : chr "no-delay"
[01:28:27.834]  $ useXDR          : logi FALSE
[01:28:27.834]  $ outfile         : chr "/dev/null"
[01:28:27.834]  $ renice          : int NA
[01:28:27.834]  $ rshcmd          : NULL
[01:28:27.834]  $ user            : chr(0) 
[01:28:27.834]  $ revtunnel       : logi FALSE
[01:28:27.834]  $ rshlogfile      : NULL
[01:28:27.834]  $ rshopts         : chr(0) 
[01:28:27.834]  $ rank            : int 1
[01:28:27.834]  $ manual          : logi FALSE
[01:28:27.834]  $ dryrun          : logi FALSE
[01:28:27.834]  $ quiet           : logi FALSE
[01:28:27.834]  $ setup_strategy  : chr "parallel"
[01:28:27.834]  $ local_cmd       : chr "\"D:/RCompile/recent/R/bin/x64/Rscript\" --default-packages=datasets,utils,grDevices,graphics,stats,methods -e "| __truncated__
[01:28:27.834]  $ pidfile         : chr "D:/temp/Rtmpm8xsqT/worker.rank=1.parallelly.parent=13504.34c07e221b08.pid"
[01:28:27.834]  $ rshcmd_label    : NULL
[01:28:27.834]  $ rsh_call        : NULL
[01:28:27.834]  $ cmd             : chr "\"D:/RCompile/recent/R/bin/x64/Rscript\" --default-packages=datasets,utils,grDevices,graphics,stats,methods -e "| __truncated__
[01:28:27.834]  $ localMachine    : logi TRUE
[01:28:27.834]  $ make_fcn        :function (worker = getOption2("parallelly.localhost.hostname", "localhost"), 
[01:28:27.834]     master = NULL, port, connectTimeout = getOption2("parallelly.makeNodePSOCK.connectTimeout", 
[01:28:27.834]         2 * 60), timeout = getOption2("parallelly.makeNodePSOCK.timeout", 
[01:28:27.834]         30 * 24 * 60 * 60), rscript = NULL, homogeneous = NULL, rscript_args = NULL, 
[01:28:27.834]     rscript_envs = NULL, rscript_libs = NULL, rscript_startup = NULL, rscript_sh = c("auto", 
[01:28:27.834]         "cmd", "sh"), default_packages = c("datasets", "utils", "grDevices", 
[01:28:27.834]         "graphics", "stats", if (methods) "methods"), methods = TRUE, socketOptions = getOption2("parallelly.makeNodePSOCK.socketOptions", 
[01:28:27.834]         "no-delay"), useXDR = getOption2("parallelly.makeNodePSOCK.useXDR", 
[01:28:27.834]         FALSE), outfile = "/dev/null", renice = NA_integer_, rshcmd = getOption2("parallelly.makeNodePSOCK.rshcmd", 
[01:28:27.834]         NULL), user = NULL, revtunnel = NA, rshlogfile = NULL, rshopts = getOption2("parallelly.makeNodePSOCK.rshopts", 
[01:28:27.834]         NULL), rank = 1L, manual = FALSE, dryrun = FALSE, quiet = FALSE, 
[01:28:27.834]     setup_strategy = getOption2("parallelly.makeNodePSOCK.setup_strategy", 
[01:28:27.834]         "parallel"), action = c("launch", "options"), verbose = FALSE)  
[01:28:27.834]  $ arguments       :List of 28
[01:28:27.834]   ..$ worker          : chr "localhost"
[01:28:27.834]   ..$ master          : NULL
[01:28:27.834]   ..$ port            : int 30799
[01:28:27.834]   ..$ connectTimeout  : num 120
[01:28:27.834]   ..$ timeout         : num 120
[01:28:27.834]   ..$ rscript         : NULL
[01:28:27.834]   ..$ homogeneous     : NULL
[01:28:27.834]   ..$ rscript_args    : NULL
[01:28:27.834]   ..$ rscript_envs    : NULL
[01:28:27.834]   ..$ rscript_libs    : NULL
[01:28:27.834]   ..$ rscript_startup : NULL
[01:28:27.834]   ..$ rscript_sh      : chr [1:3] "auto" "cmd" "sh"
[01:28:27.834]   ..$ default_packages: chr [1:6] "datasets" "utils" "grDevices" "graphics" ...
[01:28:27.834]   ..$ methods         : logi TRUE
[01:28:27.834]   ..$ socketOptions   : chr "no-delay"
[01:28:27.834]   ..$ useXDR          : logi FALSE
[01:28:27.834]   ..$ outfile         : chr "/dev/null"
[01:28:27.834]   ..$ renice          : int NA
[01:28:27.834]   ..$ rshcmd          : NULL
[01:28:27.834]   ..$ user            : NULL
[01:28:27.834]   ..$ revtunnel       : logi NA
[01:28:27.834]   ..$ rshlogfile      : NULL
[01:28:27.834]   ..$ rshopts         : NULL
[01:28:27.834]   ..$ rank            : int 1
[01:28:27.834]   ..$ manual          : logi FALSE
[01:28:27.834]   ..$ dryrun          : logi FALSE
[01:28:27.834]   ..$ quiet           : logi FALSE
[01:28:27.834]   ..$ setup_strategy  : chr "parallel"
[01:28:27.834]  - attr(*, "class")= chr [1:2] "makeNodePSOCKOptions" "makeNodeOptions"
[01:28:27.855] [local output] System call to launch all workers:
[01:28:27.856] [local output] "D:/RCompile/recent/R/bin/x64/Rscript" --default-packages=datasets,utils,grDevices,graphics,stats,methods -e "#label=nbrOfWorkers.R:13504:CRANWIN3:CRAN" -e "try(suppressWarnings(cat(Sys.getpid(),file=\"D:/temp/Rtmpm8xsqT/worker.rank=1.parallelly.parent=13504.34c07e221b08.pid\")), silent = TRUE)" -e "options(socketOptions = \"no-delay\")" -e "workRSOCK <- tryCatch(parallel:::.workRSOCK, error=function(e) parallel:::.slaveRSOCK); workRSOCK()" MASTER=localhost PORT=30799 OUT=/dev/null TIMEOUT=120 XDR=FALSE SETUPTIMEOUT=120 SETUPSTRATEGY=parallel
[01:28:27.856] [local output] Starting PSOCK main server
[01:28:27.862] [local output] Workers launched
[01:28:27.862] [local output] Waiting for workers to connect back
[01:28:27.862]  - [local output] 0 workers out of 2 ready
[01:28:28.039]  - [local output] 0 workers out of 2 ready
[01:28:28.039]  - [local output] 1 workers out of 2 ready
[01:28:28.071]  - [local output] 1 workers out of 2 ready
[01:28:28.072]  - [local output] 2 workers out of 2 ready
[01:28:28.072] [local output] Launching of workers completed
[01:28:28.072] [local output] Collecting session information from workers
[01:28:28.073] [local output]  - Worker #1 of 2
[01:28:28.073] [local output]  - Worker #2 of 2
[01:28:28.074] [local output] makeClusterPSOCK() ... done
> print(workers)
Socket cluster with 2 nodes where 2 nodes are on host 'localhost' (R Under development (unstable) (2023-12-20 r85713 ucrt), platform x86_64-w64-mingw32)
> plan(cluster, workers = workers)
[01:28:28.079] plan(): Setting new future strategy stack:
[01:28:28.079] List of future strategies:
[01:28:28.079] 1. cluster:
[01:28:28.079]    - args: function (..., workers = "<Socket cluster with 2 nodes where 2 nodes are on host 'localhost' (R Under development (unstable) (2023-12-20 r85713 ucrt), platform x86_64-w64-mingw32)>", envir = parent.frame())
[01:28:28.079]    - tweaked: TRUE
[01:28:28.079]    - call: plan(cluster, workers = workers)
[01:28:28.082] plan(): plan_init() of 'tweaked', 'cluster', 'multiprocess', 'future', 'function' ...
[01:28:28.082] cluster:
[01:28:28.082] - args: function (..., workers = "<Socket cluster with 2 nodes where 2 nodes are on host 'localhost' (R Under development (unstable) (2023-12-20 r85713 ucrt), platform x86_64-w64-mingw32)>", envir = parent.frame())
[01:28:28.082] - tweaked: TRUE
[01:28:28.082] - call: plan(cluster, workers = workers)
[01:28:28.084] getGlobalsAndPackages() ...
[01:28:28.084] Not searching for globals
[01:28:28.085] - globals: [0] <none>
[01:28:28.085] getGlobalsAndPackages() ... DONE
[01:28:28.100] Packages needed by the future expression (n = 0): <none>
[01:28:28.100] Packages needed by future strategies (n = 0): <none>
[01:28:28.100] {
[01:28:28.100]     {
[01:28:28.100]         {
[01:28:28.100]             ...future.startTime <- base::Sys.time()
[01:28:28.100]             {
[01:28:28.100]                 {
[01:28:28.100]                   {
[01:28:28.100]                     base::local({
[01:28:28.100]                       has_future <- base::requireNamespace("future", 
[01:28:28.100]                         quietly = TRUE)
[01:28:28.100]                       if (has_future) {
[01:28:28.100]                         ns <- base::getNamespace("future")
[01:28:28.100]                         version <- ns[[".package"]][["version"]]
[01:28:28.100]                         if (is.null(version)) 
[01:28:28.100]                           version <- utils::packageVersion("future")
[01:28:28.100]                       }
[01:28:28.100]                       else {
[01:28:28.100]                         version <- NULL
[01:28:28.100]                       }
[01:28:28.100]                       if (!has_future || version < "1.8.0") {
[01:28:28.100]                         info <- base::c(r_version = base::gsub("R version ", 
[01:28:28.100]                           "", base::R.version$version.string), 
[01:28:28.100]                           platform = base::sprintf("%s (%s-bit)", 
[01:28:28.100]                             base::R.version$platform, 8 * base::.Machine$sizeof.pointer), 
[01:28:28.100]                           os = base::paste(base::Sys.info()[base::c("sysname", 
[01:28:28.100]                             "release", "version")], collapse = " "), 
[01:28:28.100]                           hostname = base::Sys.info()[["nodename"]])
[01:28:28.100]                         info <- base::sprintf("%s: %s", base::names(info), 
[01:28:28.100]                           info)
[01:28:28.100]                         info <- base::paste(info, collapse = "; ")
[01:28:28.100]                         if (!has_future) {
[01:28:28.100]                           msg <- base::sprintf("Package 'future' is not installed on worker (%s)", 
[01:28:28.100]                             info)
[01:28:28.100]                         }
[01:28:28.100]                         else {
[01:28:28.100]                           msg <- base::sprintf("Package 'future' on worker (%s) must be of version >= 1.8.0: %s", 
[01:28:28.100]                             info, version)
[01:28:28.100]                         }
[01:28:28.100]                         base::stop(msg)
[01:28:28.100]                       }
[01:28:28.100]                     })
[01:28:28.100]                   }
[01:28:28.100]                   options(future.plan = NULL)
[01:28:28.100]                   Sys.unsetenv("R_FUTURE_PLAN")
[01:28:28.100]                   future::plan("default", .cleanup = FALSE, .init = FALSE)
[01:28:28.100]                 }
[01:28:28.100]                 ...future.workdir <- getwd()
[01:28:28.100]             }
[01:28:28.100]             ...future.oldOptions <- base::as.list(base::.Options)
[01:28:28.100]             ...future.oldEnvVars <- base::Sys.getenv()
[01:28:28.100]         }
[01:28:28.100]         base::options(future.startup.script = FALSE, future.globals.onMissing = NULL, 
[01:28:28.100]             future.globals.maxSize = NULL, future.globals.method = NULL, 
[01:28:28.100]             future.globals.onMissing = NULL, future.globals.onReference = NULL, 
[01:28:28.100]             future.globals.resolve = NULL, future.resolve.recursive = NULL, 
[01:28:28.100]             future.rng.onMisuse = NULL, future.rng.onMisuse.keepFuture = NULL, 
[01:28:28.100]             future.stdout.windows.reencode = NULL, width = 80L)
[01:28:28.100]         ...future.futureOptionsAdded <- base::setdiff(base::names(base::.Options), 
[01:28:28.100]             base::names(...future.oldOptions))
[01:28:28.100]     }
[01:28:28.100]     if (FALSE) {
[01:28:28.100]     }
[01:28:28.100]     else {
[01:28:28.100]         if (TRUE) {
[01:28:28.100]             ...future.stdout <- base::rawConnection(base::raw(0L), 
[01:28:28.100]                 open = "w")
[01:28:28.100]         }
[01:28:28.100]         else {
[01:28:28.100]             ...future.stdout <- base::file(base::switch(.Platform$OS.type, 
[01:28:28.100]                 windows = "NUL", "/dev/null"), open = "w")
[01:28:28.100]         }
[01:28:28.100]         base::sink(...future.stdout, type = "output", split = FALSE)
[01:28:28.100]         base::on.exit(if (!base::is.null(...future.stdout)) {
[01:28:28.100]             base::sink(type = "output", split = FALSE)
[01:28:28.100]             base::close(...future.stdout)
[01:28:28.100]         }, add = TRUE)
[01:28:28.100]     }
[01:28:28.100]     ...future.frame <- base::sys.nframe()
[01:28:28.100]     ...future.conditions <- base::list()
[01:28:28.100]     ...future.rng <- base::globalenv()$.Random.seed
[01:28:28.100]     if (FALSE) {
[01:28:28.100]         ...future.globalenv.names <- c(base::names(base::.GlobalEnv), 
[01:28:28.100]             "...future.value", "...future.globalenv.names", ".Random.seed")
[01:28:28.100]     }
[01:28:28.100]     ...future.result <- base::tryCatch({
[01:28:28.100]         base::withCallingHandlers({
[01:28:28.100]             ...future.value <- base::withVisible(base::local({
[01:28:28.100]                 ...future.makeSendCondition <- base::local({
[01:28:28.100]                   sendCondition <- NULL
[01:28:28.100]                   function(frame = 1L) {
[01:28:28.100]                     if (is.function(sendCondition)) 
[01:28:28.100]                       return(sendCondition)
[01:28:28.100]                     ns <- getNamespace("parallel")
[01:28:28.100]                     if (exists("sendData", mode = "function", 
[01:28:28.100]                       envir = ns)) {
[01:28:28.100]                       parallel_sendData <- get("sendData", mode = "function", 
[01:28:28.100]                         envir = ns)
[01:28:28.100]                       envir <- sys.frame(frame)
[01:28:28.100]                       master <- NULL
[01:28:28.100]                       while (!identical(envir, .GlobalEnv) && 
[01:28:28.100]                         !identical(envir, emptyenv())) {
[01:28:28.100]                         if (exists("master", mode = "list", envir = envir, 
[01:28:28.100]                           inherits = FALSE)) {
[01:28:28.100]                           master <- get("master", mode = "list", 
[01:28:28.100]                             envir = envir, inherits = FALSE)
[01:28:28.100]                           if (inherits(master, c("SOCKnode", 
[01:28:28.100]                             "SOCK0node"))) {
[01:28:28.100]                             sendCondition <<- function(cond) {
[01:28:28.100]                               data <- list(type = "VALUE", value = cond, 
[01:28:28.100]                                 success = TRUE)
[01:28:28.100]                               parallel_sendData(master, data)
[01:28:28.100]                             }
[01:28:28.100]                             return(sendCondition)
[01:28:28.100]                           }
[01:28:28.100]                         }
[01:28:28.100]                         frame <- frame + 1L
[01:28:28.100]                         envir <- sys.frame(frame)
[01:28:28.100]                       }
[01:28:28.100]                     }
[01:28:28.100]                     sendCondition <<- function(cond) NULL
[01:28:28.100]                   }
[01:28:28.100]                 })
[01:28:28.100]                 withCallingHandlers({
[01:28:28.100]                   NA
[01:28:28.100]                 }, immediateCondition = function(cond) {
[01:28:28.100]                   sendCondition <- ...future.makeSendCondition()
[01:28:28.100]                   sendCondition(cond)
[01:28:28.100]                   muffleCondition <- function (cond, pattern = "^muffle") 
[01:28:28.100]                   {
[01:28:28.100]                     inherits <- base::inherits
[01:28:28.100]                     invokeRestart <- base::invokeRestart
[01:28:28.100]                     is.null <- base::is.null
[01:28:28.100]                     muffled <- FALSE
[01:28:28.100]                     if (inherits(cond, "message")) {
[01:28:28.100]                       muffled <- grepl(pattern, "muffleMessage")
[01:28:28.100]                       if (muffled) 
[01:28:28.100]                         invokeRestart("muffleMessage")
[01:28:28.100]                     }
[01:28:28.100]                     else if (inherits(cond, "warning")) {
[01:28:28.100]                       muffled <- grepl(pattern, "muffleWarning")
[01:28:28.100]                       if (muffled) 
[01:28:28.100]                         invokeRestart("muffleWarning")
[01:28:28.100]                     }
[01:28:28.100]                     else if (inherits(cond, "condition")) {
[01:28:28.100]                       if (!is.null(pattern)) {
[01:28:28.100]                         computeRestarts <- base::computeRestarts
[01:28:28.100]                         grepl <- base::grepl
[01:28:28.100]                         restarts <- computeRestarts(cond)
[01:28:28.100]                         for (restart in restarts) {
[01:28:28.100]                           name <- restart$name
[01:28:28.100]                           if (is.null(name)) 
[01:28:28.100]                             next
[01:28:28.100]                           if (!grepl(pattern, name)) 
[01:28:28.100]                             next
[01:28:28.100]                           invokeRestart(restart)
[01:28:28.100]                           muffled <- TRUE
[01:28:28.100]                           break
[01:28:28.100]                         }
[01:28:28.100]                       }
[01:28:28.100]                     }
[01:28:28.100]                     invisible(muffled)
[01:28:28.100]                   }
[01:28:28.100]                   muffleCondition(cond)
[01:28:28.100]                 })
[01:28:28.100]             }))
[01:28:28.100]             future::FutureResult(value = ...future.value$value, 
[01:28:28.100]                 visible = ...future.value$visible, rng = !identical(base::globalenv()$.Random.seed, 
[01:28:28.100]                   ...future.rng), globalenv = if (FALSE) 
[01:28:28.100]                   list(added = base::setdiff(base::names(base::.GlobalEnv), 
[01:28:28.100]                     ...future.globalenv.names))
[01:28:28.100]                 else NULL, started = ...future.startTime, version = "1.8")
[01:28:28.100]         }, condition = base::local({
[01:28:28.100]             c <- base::c
[01:28:28.100]             inherits <- base::inherits
[01:28:28.100]             invokeRestart <- base::invokeRestart
[01:28:28.100]             length <- base::length
[01:28:28.100]             list <- base::list
[01:28:28.100]             seq.int <- base::seq.int
[01:28:28.100]             signalCondition <- base::signalCondition
[01:28:28.100]             sys.calls <- base::sys.calls
[01:28:28.100]             `[[` <- base::`[[`
[01:28:28.100]             `+` <- base::`+`
[01:28:28.100]             `<<-` <- base::`<<-`
[01:28:28.100]             sysCalls <- function(calls = sys.calls(), from = 1L) {
[01:28:28.100]                 calls[seq.int(from = from + 12L, to = length(calls) - 
[01:28:28.100]                   3L)]
[01:28:28.100]             }
[01:28:28.100]             function(cond) {
[01:28:28.100]                 is_error <- inherits(cond, "error")
[01:28:28.100]                 ignore <- !is_error && !is.null(NULL) && inherits(cond, 
[01:28:28.100]                   NULL)
[01:28:28.100]                 if (is_error) {
[01:28:28.100]                   sessionInformation <- function() {
[01:28:28.100]                     list(r = base::R.Version(), locale = base::Sys.getlocale(), 
[01:28:28.100]                       rngkind = base::RNGkind(), namespaces = base::loadedNamespaces(), 
[01:28:28.100]                       search = base::search(), system = base::Sys.info())
[01:28:28.100]                   }
[01:28:28.100]                   ...future.conditions[[length(...future.conditions) + 
[01:28:28.100]                     1L]] <<- list(condition = cond, calls = c(sysCalls(from = ...future.frame), 
[01:28:28.100]                     cond$call), session = sessionInformation(), 
[01:28:28.100]                     timestamp = base::Sys.time(), signaled = 0L)
[01:28:28.100]                   signalCondition(cond)
[01:28:28.100]                 }
[01:28:28.100]                 else if (!ignore && TRUE && inherits(cond, c("condition", 
[01:28:28.100]                 "immediateCondition"))) {
[01:28:28.100]                   signal <- TRUE && inherits(cond, "immediateCondition")
[01:28:28.100]                   ...future.conditions[[length(...future.conditions) + 
[01:28:28.100]                     1L]] <<- list(condition = cond, signaled = base::as.integer(signal))
[01:28:28.100]                   if (TRUE && !signal) {
[01:28:28.100]                     muffleCondition <- function (cond, pattern = "^muffle") 
[01:28:28.100]                     {
[01:28:28.100]                       inherits <- base::inherits
[01:28:28.100]                       invokeRestart <- base::invokeRestart
[01:28:28.100]                       is.null <- base::is.null
[01:28:28.100]                       muffled <- FALSE
[01:28:28.100]                       if (inherits(cond, "message")) {
[01:28:28.100]                         muffled <- grepl(pattern, "muffleMessage")
[01:28:28.100]                         if (muffled) 
[01:28:28.100]                           invokeRestart("muffleMessage")
[01:28:28.100]                       }
[01:28:28.100]                       else if (inherits(cond, "warning")) {
[01:28:28.100]                         muffled <- grepl(pattern, "muffleWarning")
[01:28:28.100]                         if (muffled) 
[01:28:28.100]                           invokeRestart("muffleWarning")
[01:28:28.100]                       }
[01:28:28.100]                       else if (inherits(cond, "condition")) {
[01:28:28.100]                         if (!is.null(pattern)) {
[01:28:28.100]                           computeRestarts <- base::computeRestarts
[01:28:28.100]                           grepl <- base::grepl
[01:28:28.100]                           restarts <- computeRestarts(cond)
[01:28:28.100]                           for (restart in restarts) {
[01:28:28.100]                             name <- restart$name
[01:28:28.100]                             if (is.null(name)) 
[01:28:28.100]                               next
[01:28:28.100]                             if (!grepl(pattern, name)) 
[01:28:28.100]                               next
[01:28:28.100]                             invokeRestart(restart)
[01:28:28.100]                             muffled <- TRUE
[01:28:28.100]                             break
[01:28:28.100]                           }
[01:28:28.100]                         }
[01:28:28.100]                       }
[01:28:28.100]                       invisible(muffled)
[01:28:28.100]                     }
[01:28:28.100]                     muffleCondition(cond, pattern = "^muffle")
[01:28:28.100]                   }
[01:28:28.100]                 }
[01:28:28.100]                 else {
[01:28:28.100]                   if (TRUE) {
[01:28:28.100]                     muffleCondition <- function (cond, pattern = "^muffle") 
[01:28:28.100]                     {
[01:28:28.100]                       inherits <- base::inherits
[01:28:28.100]                       invokeRestart <- base::invokeRestart
[01:28:28.100]                       is.null <- base::is.null
[01:28:28.100]                       muffled <- FALSE
[01:28:28.100]                       if (inherits(cond, "message")) {
[01:28:28.100]                         muffled <- grepl(pattern, "muffleMessage")
[01:28:28.100]                         if (muffled) 
[01:28:28.100]                           invokeRestart("muffleMessage")
[01:28:28.100]                       }
[01:28:28.100]                       else if (inherits(cond, "warning")) {
[01:28:28.100]                         muffled <- grepl(pattern, "muffleWarning")
[01:28:28.100]                         if (muffled) 
[01:28:28.100]                           invokeRestart("muffleWarning")
[01:28:28.100]                       }
[01:28:28.100]                       else if (inherits(cond, "condition")) {
[01:28:28.100]                         if (!is.null(pattern)) {
[01:28:28.100]                           computeRestarts <- base::computeRestarts
[01:28:28.100]                           grepl <- base::grepl
[01:28:28.100]                           restarts <- computeRestarts(cond)
[01:28:28.100]                           for (restart in restarts) {
[01:28:28.100]                             name <- restart$name
[01:28:28.100]                             if (is.null(name)) 
[01:28:28.100]                               next
[01:28:28.100]                             if (!grepl(pattern, name)) 
[01:28:28.100]                               next
[01:28:28.100]                             invokeRestart(restart)
[01:28:28.100]                             muffled <- TRUE
[01:28:28.100]                             break
[01:28:28.100]                           }
[01:28:28.100]                         }
[01:28:28.100]                       }
[01:28:28.100]                       invisible(muffled)
[01:28:28.100]                     }
[01:28:28.100]                     muffleCondition(cond, pattern = "^muffle")
[01:28:28.100]                   }
[01:28:28.100]                 }
[01:28:28.100]             }
[01:28:28.100]         }))
[01:28:28.100]     }, error = function(ex) {
[01:28:28.100]         base::structure(base::list(value = NULL, visible = NULL, 
[01:28:28.100]             conditions = ...future.conditions, rng = !identical(base::globalenv()$.Random.seed, 
[01:28:28.100]                 ...future.rng), started = ...future.startTime, 
[01:28:28.100]             finished = Sys.time(), session_uuid = NA_character_, 
[01:28:28.100]             version = "1.8"), class = "FutureResult")
[01:28:28.100]     }, finally = {
[01:28:28.100]         if (!identical(...future.workdir, getwd())) 
[01:28:28.100]             setwd(...future.workdir)
[01:28:28.100]         {
[01:28:28.100]             if (identical(getOption("nwarnings"), ...future.oldOptions$nwarnings)) {
[01:28:28.100]                 ...future.oldOptions$nwarnings <- NULL
[01:28:28.100]             }
[01:28:28.100]             base::options(...future.oldOptions)
[01:28:28.100]             if (.Platform$OS.type == "windows") {
[01:28:28.100]                 old_names <- names(...future.oldEnvVars)
[01:28:28.100]                 envs <- base::Sys.getenv()
[01:28:28.100]                 names <- names(envs)
[01:28:28.100]                 common <- intersect(names, old_names)
[01:28:28.100]                 added <- setdiff(names, old_names)
[01:28:28.100]                 removed <- setdiff(old_names, names)
[01:28:28.100]                 changed <- common[...future.oldEnvVars[common] != 
[01:28:28.100]                   envs[common]]
[01:28:28.100]                 NAMES <- toupper(changed)
[01:28:28.100]                 args <- list()
[01:28:28.100]                 for (kk in seq_along(NAMES)) {
[01:28:28.100]                   name <- changed[[kk]]
[01:28:28.100]                   NAME <- NAMES[[kk]]
[01:28:28.100]                   if (name != NAME && is.element(NAME, old_names)) 
[01:28:28.100]                     next
[01:28:28.100]                   args[[name]] <- ...future.oldEnvVars[[name]]
[01:28:28.100]                 }
[01:28:28.100]                 NAMES <- toupper(added)
[01:28:28.100]                 for (kk in seq_along(NAMES)) {
[01:28:28.100]                   name <- added[[kk]]
[01:28:28.100]                   NAME <- NAMES[[kk]]
[01:28:28.100]                   if (name != NAME && is.element(NAME, old_names)) 
[01:28:28.100]                     next
[01:28:28.100]                   args[[name]] <- ""
[01:28:28.100]                 }
[01:28:28.100]                 NAMES <- toupper(removed)
[01:28:28.100]                 for (kk in seq_along(NAMES)) {
[01:28:28.100]                   name <- removed[[kk]]
[01:28:28.100]                   NAME <- NAMES[[kk]]
[01:28:28.100]                   if (name != NAME && is.element(NAME, old_names)) 
[01:28:28.100]                     next
[01:28:28.100]                   args[[name]] <- ...future.oldEnvVars[[name]]
[01:28:28.100]                 }
[01:28:28.100]                 if (length(args) > 0) 
[01:28:28.100]                   base::do.call(base::Sys.setenv, args = args)
[01:28:28.100]                 args <- names <- old_names <- NAMES <- envs <- common <- added <- removed <- NULL
[01:28:28.100]             }
[01:28:28.100]             else {
[01:28:28.100]                 base::do.call(base::Sys.setenv, args = base::as.list(...future.oldEnvVars))
[01:28:28.100]             }
[01:28:28.100]             {
[01:28:28.100]                 if (base::length(...future.futureOptionsAdded) > 
[01:28:28.100]                   0L) {
[01:28:28.100]                   opts <- base::vector("list", length = base::length(...future.futureOptionsAdded))
[01:28:28.100]                   base::names(opts) <- ...future.futureOptionsAdded
[01:28:28.100]                   base::options(opts)
[01:28:28.100]                 }
[01:28:28.100]                 {
[01:28:28.100]                   NULL
[01:28:28.100]                   options(future.plan = NULL)
[01:28:28.100]                   if (is.na(NA_character_)) 
[01:28:28.100]                     Sys.unsetenv("R_FUTURE_PLAN")
[01:28:28.100]                   else Sys.setenv(R_FUTURE_PLAN = NA_character_)
[01:28:28.100]                   future::plan(list(function (..., workers = list(
[01:28:28.100]                     list(con = 5L, host = "localhost", rank = 0L, 
[01:28:28.100]                       session_info = list(r = list(platform = "x86_64-w64-mingw32", 
[01:28:28.100]                         arch = "x86_64", os = "mingw32", crt = "ucrt", 
[01:28:28.100]                         system = "x86_64, mingw32", status = "Under development (unstable)", 
[01:28:28.100]                         major = "4", minor = "4.0", year = "2023", 
[01:28:28.100]                         month = "12", day = "20", `svn rev` = "85713", 
[01:28:28.100]                         language = "R", version.string = "R Under development (unstable) (2023-12-20 r85713 ucrt)", 
[01:28:28.100]                         nickname = "Unsuffered Consequences", 
[01:28:28.100]                         os.type = "windows"), system = list(sysname = "Windows", 
[01:28:28.100]                         release = "Server x64", version = "build 20348", 
[01:28:28.100]                         nodename = "CRANWIN3", machine = "x86-64", 
[01:28:28.100]                         login = "CRAN", user = "CRAN", effective_user = "CRAN"), 
[01:28:28.100]                         libs = c("D:/temp/RtmpCIb4qz/RLIBS_32fc52ae7b47", 
[01:28:28.100]                         "D:/RCompile/recent/R/library"), pkgs = NULL, 
[01:28:28.100]                         pwd = "d:/RCompile/CRANincoming/R-devel/future.Rcheck/tests", 
[01:28:28.100]                         process = list(pid = 14132L))), list(
[01:28:28.100]                       con = 6L, host = "localhost", rank = 1L, 
[01:28:28.100]                       session_info = list(r = list(platform = "x86_64-w64-mingw32", 
[01:28:28.100]                         arch = "x86_64", os = "mingw32", crt = "ucrt", 
[01:28:28.100]                         system = "x86_64, mingw32", status = "Under development (unstable)", 
[01:28:28.100]                         major = "4", minor = "4.0", year = "2023", 
[01:28:28.100]                         month = "12", day = "20", `svn rev` = "85713", 
[01:28:28.100]                         language = "R", version.string = "R Under development (unstable) (2023-12-20 r85713 ucrt)", 
[01:28:28.100]                         nickname = "Unsuffered Consequences", 
[01:28:28.100]                         os.type = "windows"), system = list(sysname = "Windows", 
[01:28:28.100]                         release = "Server x64", version = "build 20348", 
[01:28:28.100]                         nodename = "CRANWIN3", machine = "x86-64", 
[01:28:28.100]                         login = "CRAN", user = "CRAN", effective_user = "CRAN"), 
[01:28:28.100]                         libs = c("D:/temp/RtmpCIb4qz/RLIBS_32fc52ae7b47", 
[01:28:28.100]                         "D:/RCompile/recent/R/library"), pkgs = NULL, 
[01:28:28.100]                         pwd = "d:/RCompile/CRANincoming/R-devel/future.Rcheck/tests", 
[01:28:28.100]                         process = list(pid = 3648L)))), envir = parent.frame()) 
[01:28:28.100]                   strategy(..., workers = workers, envir = envir)), 
[01:28:28.100]                     .cleanup = FALSE, .init = FALSE)
[01:28:28.100]                 }
[01:28:28.100]             }
[01:28:28.100]         }
[01:28:28.100]     })
[01:28:28.100]     if (TRUE) {
[01:28:28.100]         base::sink(type = "output", split = FALSE)
[01:28:28.100]         if (TRUE) {
[01:28:28.100]             ...future.result$stdout <- base::rawToChar(base::rawConnectionValue(...future.stdout))
[01:28:28.100]         }
[01:28:28.100]         else {
[01:28:28.100]             ...future.result["stdout"] <- base::list(NULL)
[01:28:28.100]         }
[01:28:28.100]         base::close(...future.stdout)
[01:28:28.100]         ...future.stdout <- NULL
[01:28:28.100]     }
[01:28:28.100]     ...future.result$conditions <- ...future.conditions
[01:28:28.100]     ...future.result$finished <- base::Sys.time()
[01:28:28.100]     ...future.result
[01:28:28.100] }
[01:28:28.192] ClusterFuture started
[01:28:28.192] result() for ClusterFuture ...
[01:28:28.192] receiveMessageFromWorker() for ClusterFuture ...
[01:28:28.193] - Validating connection of ClusterFuture
[01:28:28.246] - received message: FutureResult
[01:28:28.246] - Received FutureResult
[01:28:28.247] - Erased future from FutureRegistry
[01:28:28.247] result() for ClusterFuture ...
[01:28:28.247] - result already collected: FutureResult
[01:28:28.247] result() for ClusterFuture ... done
[01:28:28.247] receiveMessageFromWorker() for ClusterFuture ... done
[01:28:28.247] result() for ClusterFuture ... done
[01:28:28.248] result() for ClusterFuture ...
[01:28:28.248] - result already collected: FutureResult
[01:28:28.248] result() for ClusterFuture ... done
[01:28:28.248] plan(): plan_init() of 'tweaked', 'cluster', 'multiprocess', 'future', 'function' ... DONE
[01:28:28.249] plan(): nbrOfWorkers() = 2
> n <- nbrOfWorkers()
> message(sprintf("nbrOfWorkers: %g", n))
nbrOfWorkers: 2
> stopifnot(n == length(workers))
> parallel::stopCluster(workers)
> 
> message("*** nbrOfWorkers() ... DONE")
*** nbrOfWorkers() ... DONE
> 
> source("incl/end.R")
[01:28:28.250] plan(): Setting new future strategy stack:
[01:28:28.250] List of future strategies:
[01:28:28.250] 1. FutureStrategy:
[01:28:28.250]    - args: function (..., envir = parent.frame(), workers = "<NULL>")
[01:28:28.250]    - tweaked: FALSE
[01:28:28.250]    - call: future::plan(oplan)
[01:28:28.252] plan(): nbrOfWorkers() = 1
Failed to undo environment variables:
 - Expected environment variables: [n=204] '!ExitCode', 'ALLUSERSPROFILE', 'APPDATA', 'BIBINPUTS', 'BINDIR', 'BSTINPUTS', 'COMMONPROGRAMFILES', 'COMPUTERNAME', 'COMSPEC', 'CURL_CA_BUNDLE', 'CYGWIN', 'CommonProgramFiles(x86)', 'CommonProgramW6432', 'DriverData', 'HOME', 'HOMEDRIVE', 'HOMEPATH', 'JAGS_ROOT', 'JAVA_HOME', 'LANGUAGE', 'LC_COLLATE', 'LC_MONETARY', 'LC_TIME', 'LOCALAPPDATA', 'LOGONSERVER', 'LS_HOME', 'LS_LICENSE_PATH', 'MAKE', 'MAKEFLAGS', 'MAKELEVEL', 'MFLAGS', 'MSMPI_BENCHMARKS', 'MSMPI_BIN', 'MSYS2_ENV_CONV_EXCL', 'NUMBER_OF_PROCESSORS', 'OCL', 'OMP_THREAD_LIMIT', 'OS', 'PATH', 'PATHEXT', 'PROCESSOR_ARCHITECTURE', 'PROCESSOR_IDENTIFIER', 'PROCESSOR_LEVEL', 'PROCESSOR_REVISION', 'PROGRAMFILES', 'PROMPT', 'PSModulePath', 'PUBLIC', 'PWD', 'ProgramData', 'ProgramFiles(x86)', 'ProgramW6432', 'RTOOLS43_HOME', 'R_ARCH', 'R_BROWSER', 'R_BZIPCMD', 'R_CMD', 'R_COMPILED_BY', 'R_CRAN_WEB', 'R_CUSTOM_TOOLS_PATH', 'R_CUSTOM_TOOLS_SOFT', 'R_DOC_DIR', 'R_ENVIRON_USER', 'R_GSCMD', 'R_GZIPCMD', 'R_HOME', 'R_INCLUDE_DIR', 'R_INSTALL_TAR', 'R_LIBS', 'R_LIBS_SITE', 'R_LIBS_USER', 'R_MAX_NUM_DLLS', 'R_OSTYPE', 'R_PAPERSIZE', 'R_PAPERSIZE_USER', 'R_PARALLELLY_MAKENODEPSOCK_AUTOKILL', 'R_PARALLELLY_MAKENODEPSOCK_CONNECTTIMEOUT', 'R_PARALLELLY_MAKENODEPSOCK_RSCRIPT_LABEL', 'R_PARALLELLY_MAKENODEPSOCK_SESSIONINFO_PKGS', 'R_PARALLELLY_MAKENODEPSOCK_TIMEOUT', 'R_PARALLELLY_RANDOM_PORTS', 'R_PARALLEL_PORT', 'R_RD4PDF', 'R_RTOOLS43_PATH', 'R_SCRIPT_LEGACY', 'R_SHARE_DIR', 'R_TESTS', 'R_UNZIPCMD', 'R_USER', 'R_VERSION', 'R_ZIPCMD', 'SED', 'SHLVL', 'SYSTEMDRIVE', 'SYSTEMROOT', 'TAR', 'TAR_OPTIONS', 'TEMP', 'TERM', 'TEXINPUTS', 'TMP', 'TMPDIR', 'USERDOMAIN', 'USERDOMAIN_ROAMINGPROFILE', 'USERNAME', 'USERPROFILE', 'WINDIR', '_', '_R_CHECK_AUTOCONF_', '_R_CHECK_BOGUS_RETURN_', '_R_CHECK_BROWSER_NONINTERACTIVE_', '_R_CHECK_BUILD_VIGNETTES_SEPARATELY_', '_R_CHECK_CODETOOLS_PROFILE_', '_R_CHECK_CODE_ASSIGN_TO_GLOBALENV_', '_R_CHECK_CODE_ATTACH_', '_R_CHECK_CODE_CLASS_IS_STRING_', '_R_CHECK_CODE_DATA_INTO_GLOBALENV_', '_R_CHECK_CODE_USAGE_VIA_NAMESPACES_', '_R_CHECK_CODE_USAGE_WITHOUT_LOADING_', '_R_CHECK_CODE_USAGE_WITH_ONLY_BASE_ATTACHED_', '_R_CHECK_CODOC_VARIABLES_IN_USAGES_', '_R_CHECK_COMPACT_DATA2_', '_R_CHECK_COMPILATION_FLAGS_', '_R_CHECK_CONNECTIONS_LEFT_OPEN_', '_R_CHECK_CRAN_INCOMING_', '_R_CHECK_CRAN_INCOMING_CHECK_FILE_URIS_', '_R_CHECK_CRAN_INCOMING_CHECK_URLS_IN_PARALLEL_', '_R_CHECK_CRAN_INCOMING_NOTE_GNU_MAKE_', '_R_CHECK_CRAN_INCOMING_REMOTE_', '_R_CHECK_CRAN_INCOMING_USE_ASPELL_', '_R_CHECK_DATALIST_', '_R_CHECK_DEPRECATED_DEFUNCT_', '_R_CHECK_DOC_SIZES2_', '_R_CHECK_DOT_FIRSTLIB_', '_R_CHECK_DOT_INTERNAL_', '_R_CHECK_EXAMPLE_TIMING_THRESHOLD_', '_R_CHECK_EXECUTABLES_', '_R_CHECK_EXECUTABLES_EXCLUSIONS_', '_R_CHECK_FF_CALLS_', '_R_CHECK_FF_DUP_', '_R_CHECK_FORCE_SUGGESTS_', '_R_CHECK_FUTURE_FILE_TIMESTAMPS_', '_R_CHECK_FUTURE_FILE_TIMESTAMPS_LEEWAY_', '_R_CHECK_HAVE_MYSQL_', '_R_CHECK_HAVE_ODBC_', '_R_CHECK_HAVE_PERL_', '_R_CHECK_HAVE_POSTGRES_', '_R_CHECK_INSTALL_DEPENDS_', '_R_CHECK_INTERNALS2_', '_R_CHECK_LENGTH_1_CONDITION_', '_R_CHECK_LICENSE_', '_R_CHECK_LIMIT_CORES_', '_R_CHECK_MATRIX_DATA_', '_R_CHECK_MBCS_CONVERSION_FAILURE_', '_R_CHECK_NATIVE_ROUTINE_REGISTRATION_', '_R_CHECK_NEWS_IN_PLAIN_TEXT_', '_R_CHECK_NO_RECOMMENDED_', '_R_CHECK_NO_STOP_ON_TEST_ERROR_', '_R_CHECK_ORPHANED_', '_R_CHECK_OVERWRITE_REGISTERED_S3_METHODS_', '_R_CHECK_PACKAGES_USED_IGNORE_UNUSED_IMPORTS_', '_R_CHECK_PACKAGES_USED_IN_TESTS_USE_SUBDIRS_', '_R_CHECK_PACKAGE_DATASETS_SUPPRESS_NOTES_', '_R_CHECK_PACKAGE_NAME_', '_R_CHECK_PKG_SIZES_', '_R_CHECK_PKG_SIZES_THRESHOLD_', '_R_CHECK_PRAGMAS_', '_R_CHECK_RD_EXAMPLES_T_AND_F_', '_R_CHECK_RD_LINE_WIDTHS_', '_R_CHECK_RD_MATH_RENDERING_', '_R_CHECK_RD_NOTE_LOST_BRACES_', '_R_CHECK_RD_VALIDATE_RD2HTML_', '_R_CHECK_REPLACING_IMPORTS_', '_R_CHECK_R_DEPENDS_', '_R_CHECK_S3_METHODS_SHOW_POSSIBLE_ISSUES_', '_R_CHECK_SCREEN_DEVICE_', '_R_CHECK_SERIALIZATION_', '_R_CHECK_SHLIB_OPENMP_FLAGS_', '_R_CHECK_SRC_MINUS_W_IMPLICIT_', '_R_CHECK_SUBDIRS_NOCASE_', '_R_CHECK_SUBDIRS_STRICT_', '_R_CHECK_SUGGESTS_ONLY_', '_R_CHECK_SYSTEM_CLOCK_', '_R_CHECK_TESTS_NLINES_', '_R_CHECK_TEST_TIMING_', '_R_CHECK_TIMINGS_', '_R_CHECK_TOPLEVEL_FILES_', '_R_CHECK_UNDOC_USE_ALL_NAMES_', '_R_CHECK_UNSAFE_CALLS_', '_R_CHECK_URLS_SHOW_301_STATUS_', '_R_CHECK_VC_DIRS_', '_R_CHECK_VIGNETTES_NLINES_', '_R_CHECK_VIGNETTES_SKIP_RUN_MAYBE_', '_R_CHECK_VIGNETTE_TIMING_', '_R_CHECK_VIGNETTE_TITLES_', '_R_CHECK_WINDOWS_DEVICE_', '_R_CHECK_XREFS_USE_ALIASES_FROM_CRAN_', '_R_CLASS_MATRIX_ARRAY_', '_R_INSTALL_TIME_PATCHES_', '_R_S3_METHOD_LOOKUP_BASEENV_AFTER_GLOBALENV_', '_R_SHLIB_BUILD_OBJECTS_SYMBOL_TABLES_', '__R_CHECK_DOC_FILES_NOTE_IF_ALL_SPECIAL__', 'maj.version', 'nextArg--timingsnextArg--install'
 - Environment variables still there: [n=0] 
 - Environment variables missing: [n=1] 'MAKEFLAGS'
Differences environment variable by environment variable:
List of 3
 $ name    : chr "MAKEFLAGS"
 $ expected: 'Dlist' chr ""
 $ actual  : 'Dlist' chr NA
> 
> proc.time()
   user  system elapsed 
   0.81    0.18    2.65