R Under development (unstable) (2024-03-25 r86192 ucrt) -- "Unsuffered Consequences"
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> source("incl/start.R")
[17:27:19.524] plan(): Setting new future strategy stack:
[17:27:19.526] List of future strategies:
[17:27:19.526] 1. sequential:
[17:27:19.526]    - args: function (..., envir = parent.frame(), workers = "<NULL>")
[17:27:19.526]    - tweaked: FALSE
[17:27:19.526]    - call: future::plan("sequential")
[17:27:19.541] 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
[17:27:19.557] plan(): Setting new future strategy stack:
[17:27:19.557] List of future strategies:
[17:27:19.557] 1. sequential:
[17:27:19.557]    - args: function (..., envir = parent.frame(), workers = "<NULL>")
[17:27:19.557]    - tweaked: FALSE
[17:27:19.557]    - call: plan(strategy)
[17:27:19.572] 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
[17:27:19.606] plan(): Setting new future strategy stack:
[17:27:19.606] List of future strategies:
[17:27:19.606] 1. multisession:
[17:27:19.606]    - args: function (..., workers = availableCores(), lazy = FALSE, rscript_libs = .libPaths(), envir = parent.frame())
[17:27:19.606]    - tweaked: FALSE
[17:27:19.606]    - call: plan(strategy)
[17:27:19.607] plan(): plan_init() of 'multisession', 'cluster', 'multiprocess', 'future', 'function' ...
[17:27:19.607] multisession:
[17:27:19.607] - args: function (..., workers = availableCores(), lazy = FALSE, rscript_libs = .libPaths(), envir = parent.frame())
[17:27:19.607] - tweaked: FALSE
[17:27:19.607] - call: plan(strategy)
[17:27:19.612] getGlobalsAndPackages() ...
[17:27:19.612] Not searching for globals
[17:27:19.612] - globals: [0] <none>
[17:27:19.612] getGlobalsAndPackages() ... DONE
[17:27:19.613] [local output] makeClusterPSOCK() ...
[17:27:19.642] [local output] Workers: [n = 2] 'localhost', 'localhost'
[17:27:19.649] [local output] Base port: 23999
[17:27:19.649] [local output] Getting setup options for 2 cluster nodes ...
[17:27:19.649] [local output]  - Node 1 of 2 ...
[17:27:19.650] [local output] localMachine=TRUE => revtunnel=FALSE

[17:27:19.651] Testing if worker's PID can be inferred: '"D:/RCompile/recent/R/bin/x64/Rscript" -e "try(suppressWarnings(cat(Sys.getpid(),file=\"D:/temp/RtmpuMG48r/worker.rank=1.parallelly.parent=12520.30e8c7e7acd.pid\")), silent = TRUE)" -e "file.exists(\"D:/temp/RtmpuMG48r/worker.rank=1.parallelly.parent=12520.30e8c7e7acd.pid\")"'
[17:27:20.088] - Possible to infer worker's PID: TRUE
[17:27:20.089] [local output] Rscript port: 23999

[17:27:20.089] [local output]  - Node 2 of 2 ...
[17:27:20.090] [local output] localMachine=TRUE => revtunnel=FALSE

[17:27:20.091] [local output] Rscript port: 23999

[17:27:20.091] [local output] Getting setup options for 2 cluster nodes ... done
[17:27:20.091] [local output]  - Parallel setup requested for some PSOCK nodes
[17:27:20.092] [local output] Setting up PSOCK nodes in parallel
[17:27:20.092] List of 36
[17:27:20.092]  $ worker          : chr "localhost"
[17:27:20.092]   ..- attr(*, "localhost")= logi TRUE
[17:27:20.092]  $ master          : chr "localhost"
[17:27:20.092]  $ port            : int 23999
[17:27:20.092]  $ connectTimeout  : num 120
[17:27:20.092]  $ timeout         : num 120
[17:27:20.092]  $ rscript         : chr "\"D:/RCompile/recent/R/bin/x64/Rscript\""
[17:27:20.092]  $ homogeneous     : logi TRUE
[17:27:20.092]  $ rscript_args    : chr "--default-packages=datasets,utils,grDevices,graphics,stats,methods -e \"#label=nbrOfWorkers.R:12520:CRANWIN3:CR"| __truncated__
[17:27:20.092]  $ rscript_envs    : NULL
[17:27:20.092]  $ rscript_libs    : chr [1:2] "D:/temp/RtmpAVtqMV/RLIBS_30708245f64e7" "D:/RCompile/recent/R/library"
[17:27:20.092]  $ rscript_startup : NULL
[17:27:20.092]  $ rscript_sh      : chr "cmd"
[17:27:20.092]  $ default_packages: chr [1:6] "datasets" "utils" "grDevices" "graphics" ...
[17:27:20.092]  $ methods         : logi TRUE
[17:27:20.092]  $ socketOptions   : chr "no-delay"
[17:27:20.092]  $ useXDR          : logi FALSE
[17:27:20.092]  $ outfile         : chr "/dev/null"
[17:27:20.092]  $ renice          : int NA
[17:27:20.092]  $ rshcmd          : NULL
[17:27:20.092]  $ user            : chr(0) 
[17:27:20.092]  $ revtunnel       : logi FALSE
[17:27:20.092]  $ rshlogfile      : NULL
[17:27:20.092]  $ rshopts         : chr(0) 
[17:27:20.092]  $ rank            : int 1
[17:27:20.092]  $ manual          : logi FALSE
[17:27:20.092]  $ dryrun          : logi FALSE
[17:27:20.092]  $ quiet           : logi FALSE
[17:27:20.092]  $ setup_strategy  : chr "parallel"
[17:27:20.092]  $ local_cmd       : chr "\"D:/RCompile/recent/R/bin/x64/Rscript\" --default-packages=datasets,utils,grDevices,graphics,stats,methods -e "| __truncated__
[17:27:20.092]  $ pidfile         : chr "D:/temp/RtmpuMG48r/worker.rank=1.parallelly.parent=12520.30e8c7e7acd.pid"
[17:27:20.092]  $ rshcmd_label    : NULL
[17:27:20.092]  $ rsh_call        : NULL
[17:27:20.092]  $ cmd             : chr "\"D:/RCompile/recent/R/bin/x64/Rscript\" --default-packages=datasets,utils,grDevices,graphics,stats,methods -e "| __truncated__
[17:27:20.092]  $ localMachine    : logi TRUE
[17:27:20.092]  $ make_fcn        :function (worker = getOption2("parallelly.localhost.hostname", "localhost"), 
[17:27:20.092]     master = NULL, port, connectTimeout = getOption2("parallelly.makeNodePSOCK.connectTimeout", 
[17:27:20.092]         2 * 60), timeout = getOption2("parallelly.makeNodePSOCK.timeout", 
[17:27:20.092]         30 * 24 * 60 * 60), rscript = NULL, homogeneous = NULL, rscript_args = NULL, 
[17:27:20.092]     rscript_envs = NULL, rscript_libs = NULL, rscript_startup = NULL, rscript_sh = c("auto", 
[17:27:20.092]         "cmd", "sh"), default_packages = c("datasets", "utils", "grDevices", 
[17:27:20.092]         "graphics", "stats", if (methods) "methods"), methods = TRUE, socketOptions = getOption2("parallelly.makeNodePSOCK.socketOptions", 
[17:27:20.092]         "no-delay"), useXDR = getOption2("parallelly.makeNodePSOCK.useXDR", 
[17:27:20.092]         FALSE), outfile = "/dev/null", renice = NA_integer_, rshcmd = getOption2("parallelly.makeNodePSOCK.rshcmd", 
[17:27:20.092]         NULL), user = NULL, revtunnel = NA, rshlogfile = NULL, rshopts = getOption2("parallelly.makeNodePSOCK.rshopts", 
[17:27:20.092]         NULL), rank = 1L, manual = FALSE, dryrun = FALSE, quiet = FALSE, 
[17:27:20.092]     setup_strategy = getOption2("parallelly.makeNodePSOCK.setup_strategy", 
[17:27:20.092]         "parallel"), action = c("launch", "options"), verbose = FALSE)  
[17:27:20.092]  $ arguments       :List of 28
[17:27:20.092]   ..$ worker          : chr "localhost"
[17:27:20.092]   ..$ master          : NULL
[17:27:20.092]   ..$ port            : int 23999
[17:27:20.092]   ..$ connectTimeout  : num 120
[17:27:20.092]   ..$ timeout         : num 120
[17:27:20.092]   ..$ rscript         : NULL
[17:27:20.092]   ..$ homogeneous     : NULL
[17:27:20.092]   ..$ rscript_args    : NULL
[17:27:20.092]   ..$ rscript_envs    : NULL
[17:27:20.092]   ..$ rscript_libs    : chr [1:2] "D:/temp/RtmpAVtqMV/RLIBS_30708245f64e7" "D:/RCompile/recent/R/library"
[17:27:20.092]   ..$ rscript_startup : NULL
[17:27:20.092]   ..$ rscript_sh      : chr [1:3] "auto" "cmd" "sh"
[17:27:20.092]   ..$ default_packages: chr [1:6] "datasets" "utils" "grDevices" "graphics" ...
[17:27:20.092]   ..$ methods         : logi TRUE
[17:27:20.092]   ..$ socketOptions   : chr "no-delay"
[17:27:20.092]   ..$ useXDR          : logi FALSE
[17:27:20.092]   ..$ outfile         : chr "/dev/null"
[17:27:20.092]   ..$ renice          : int NA
[17:27:20.092]   ..$ rshcmd          : NULL
[17:27:20.092]   ..$ user            : NULL
[17:27:20.092]   ..$ revtunnel       : logi NA
[17:27:20.092]   ..$ rshlogfile      : NULL
[17:27:20.092]   ..$ rshopts         : NULL
[17:27:20.092]   ..$ rank            : int 1
[17:27:20.092]   ..$ manual          : logi FALSE
[17:27:20.092]   ..$ dryrun          : logi FALSE
[17:27:20.092]   ..$ quiet           : logi FALSE
[17:27:20.092]   ..$ setup_strategy  : chr "parallel"
[17:27:20.092]  - attr(*, "class")= chr [1:2] "makeNodePSOCKOptions" "makeNodeOptions"
[17:27:20.116] [local output] System call to launch all workers:
[17:27:20.116] [local output] "D:/RCompile/recent/R/bin/x64/Rscript" --default-packages=datasets,utils,grDevices,graphics,stats,methods -e "#label=nbrOfWorkers.R:12520:CRANWIN3:CRAN" -e "try(suppressWarnings(cat(Sys.getpid(),file=\"D:/temp/RtmpuMG48r/worker.rank=1.parallelly.parent=12520.30e8c7e7acd.pid\")), silent = TRUE)" -e "options(socketOptions = \"no-delay\")" -e ".libPaths(c(\"D:/temp/RtmpAVtqMV/RLIBS_30708245f64e7\",\"D:/RCompile/recent/R/library\"))" -e "workRSOCK <- tryCatch(parallel:::.workRSOCK, error=function(e) parallel:::.slaveRSOCK); workRSOCK()" MASTER=localhost PORT=23999 OUT=/dev/null TIMEOUT=120 XDR=FALSE SETUPTIMEOUT=120 SETUPSTRATEGY=parallel
[17:27:20.116] [local output] Starting PSOCK main server
[17:27:20.122] [local output] Workers launched
[17:27:20.122] [local output] Waiting for workers to connect back
[17:27:20.122]  - [local output] 0 workers out of 2 ready
[17:27:20.284]  - [local output] 0 workers out of 2 ready
[17:27:20.285]  - [local output] 1 workers out of 2 ready
[17:27:20.288]  - [local output] 1 workers out of 2 ready
[17:27:20.288]  - [local output] 2 workers out of 2 ready
[17:27:20.288] [local output] Launching of workers completed
[17:27:20.289] [local output] Collecting session information from workers
[17:27:20.290] [local output]  - Worker #1 of 2
[17:27:20.290] [local output]  - Worker #2 of 2
[17:27:20.290] [local output] makeClusterPSOCK() ... done
[17:27:20.304] Packages needed by the future expression (n = 0): <none>
[17:27:20.304] Packages needed by future strategies (n = 0): <none>
[17:27:20.305] {
[17:27:20.305]     {
[17:27:20.305]         {
[17:27:20.305]             ...future.startTime <- base::Sys.time()
[17:27:20.305]             {
[17:27:20.305]                 {
[17:27:20.305]                   {
[17:27:20.305]                     {
[17:27:20.305]                       base::local({
[17:27:20.305]                         has_future <- base::requireNamespace("future", 
[17:27:20.305]                           quietly = TRUE)
[17:27:20.305]                         if (has_future) {
[17:27:20.305]                           ns <- base::getNamespace("future")
[17:27:20.305]                           version <- ns[[".package"]][["version"]]
[17:27:20.305]                           if (is.null(version)) 
[17:27:20.305]                             version <- utils::packageVersion("future")
[17:27:20.305]                         }
[17:27:20.305]                         else {
[17:27:20.305]                           version <- NULL
[17:27:20.305]                         }
[17:27:20.305]                         if (!has_future || version < "1.8.0") {
[17:27:20.305]                           info <- base::c(r_version = base::gsub("R version ", 
[17:27:20.305]                             "", base::R.version$version.string), 
[17:27:20.305]                             platform = base::sprintf("%s (%s-bit)", 
[17:27:20.305]                               base::R.version$platform, 8 * base::.Machine$sizeof.pointer), 
[17:27:20.305]                             os = base::paste(base::Sys.info()[base::c("sysname", 
[17:27:20.305]                               "release", "version")], collapse = " "), 
[17:27:20.305]                             hostname = base::Sys.info()[["nodename"]])
[17:27:20.305]                           info <- base::sprintf("%s: %s", base::names(info), 
[17:27:20.305]                             info)
[17:27:20.305]                           info <- base::paste(info, collapse = "; ")
[17:27:20.305]                           if (!has_future) {
[17:27:20.305]                             msg <- base::sprintf("Package 'future' is not installed on worker (%s)", 
[17:27:20.305]                               info)
[17:27:20.305]                           }
[17:27:20.305]                           else {
[17:27:20.305]                             msg <- base::sprintf("Package 'future' on worker (%s) must be of version >= 1.8.0: %s", 
[17:27:20.305]                               info, version)
[17:27:20.305]                           }
[17:27:20.305]                           base::stop(msg)
[17:27:20.305]                         }
[17:27:20.305]                       })
[17:27:20.305]                     }
[17:27:20.305]                     ...future.mc.cores.old <- base::getOption("mc.cores")
[17:27:20.305]                     base::options(mc.cores = 1L)
[17:27:20.305]                   }
[17:27:20.305]                   ...future.strategy.old <- future::plan("list")
[17:27:20.305]                   options(future.plan = NULL)
[17:27:20.305]                   Sys.unsetenv("R_FUTURE_PLAN")
[17:27:20.305]                   future::plan("default", .cleanup = FALSE, .init = FALSE)
[17:27:20.305]                 }
[17:27:20.305]                 ...future.workdir <- getwd()
[17:27:20.305]             }
[17:27:20.305]             ...future.oldOptions <- base::as.list(base::.Options)
[17:27:20.305]             ...future.oldEnvVars <- base::Sys.getenv()
[17:27:20.305]         }
[17:27:20.305]         base::options(future.startup.script = FALSE, future.globals.onMissing = NULL, 
[17:27:20.305]             future.globals.maxSize = NULL, future.globals.method = NULL, 
[17:27:20.305]             future.globals.onMissing = NULL, future.globals.onReference = NULL, 
[17:27:20.305]             future.globals.resolve = NULL, future.resolve.recursive = NULL, 
[17:27:20.305]             future.rng.onMisuse = NULL, future.rng.onMisuse.keepFuture = NULL, 
[17:27:20.305]             future.stdout.windows.reencode = NULL, width = 80L)
[17:27:20.305]         ...future.futureOptionsAdded <- base::setdiff(base::names(base::.Options), 
[17:27:20.305]             base::names(...future.oldOptions))
[17:27:20.305]     }
[17:27:20.305]     if (FALSE) {
[17:27:20.305]     }
[17:27:20.305]     else {
[17:27:20.305]         if (TRUE) {
[17:27:20.305]             ...future.stdout <- base::rawConnection(base::raw(0L), 
[17:27:20.305]                 open = "w")
[17:27:20.305]         }
[17:27:20.305]         else {
[17:27:20.305]             ...future.stdout <- base::file(base::switch(.Platform$OS.type, 
[17:27:20.305]                 windows = "NUL", "/dev/null"), open = "w")
[17:27:20.305]         }
[17:27:20.305]         base::sink(...future.stdout, type = "output", split = FALSE)
[17:27:20.305]         base::on.exit(if (!base::is.null(...future.stdout)) {
[17:27:20.305]             base::sink(type = "output", split = FALSE)
[17:27:20.305]             base::close(...future.stdout)
[17:27:20.305]         }, add = TRUE)
[17:27:20.305]     }
[17:27:20.305]     ...future.frame <- base::sys.nframe()
[17:27:20.305]     ...future.conditions <- base::list()
[17:27:20.305]     ...future.rng <- base::globalenv()$.Random.seed
[17:27:20.305]     if (FALSE) {
[17:27:20.305]         ...future.globalenv.names <- c(base::names(base::.GlobalEnv), 
[17:27:20.305]             "...future.value", "...future.globalenv.names", ".Random.seed")
[17:27:20.305]     }
[17:27:20.305]     ...future.result <- base::tryCatch({
[17:27:20.305]         base::withCallingHandlers({
[17:27:20.305]             ...future.value <- base::withVisible(base::local({
[17:27:20.305]                 ...future.makeSendCondition <- base::local({
[17:27:20.305]                   sendCondition <- NULL
[17:27:20.305]                   function(frame = 1L) {
[17:27:20.305]                     if (is.function(sendCondition)) 
[17:27:20.305]                       return(sendCondition)
[17:27:20.305]                     ns <- getNamespace("parallel")
[17:27:20.305]                     if (exists("sendData", mode = "function", 
[17:27:20.305]                       envir = ns)) {
[17:27:20.305]                       parallel_sendData <- get("sendData", mode = "function", 
[17:27:20.305]                         envir = ns)
[17:27:20.305]                       envir <- sys.frame(frame)
[17:27:20.305]                       master <- NULL
[17:27:20.305]                       while (!identical(envir, .GlobalEnv) && 
[17:27:20.305]                         !identical(envir, emptyenv())) {
[17:27:20.305]                         if (exists("master", mode = "list", envir = envir, 
[17:27:20.305]                           inherits = FALSE)) {
[17:27:20.305]                           master <- get("master", mode = "list", 
[17:27:20.305]                             envir = envir, inherits = FALSE)
[17:27:20.305]                           if (inherits(master, c("SOCKnode", 
[17:27:20.305]                             "SOCK0node"))) {
[17:27:20.305]                             sendCondition <<- function(cond) {
[17:27:20.305]                               data <- list(type = "VALUE", value = cond, 
[17:27:20.305]                                 success = TRUE)
[17:27:20.305]                               parallel_sendData(master, data)
[17:27:20.305]                             }
[17:27:20.305]                             return(sendCondition)
[17:27:20.305]                           }
[17:27:20.305]                         }
[17:27:20.305]                         frame <- frame + 1L
[17:27:20.305]                         envir <- sys.frame(frame)
[17:27:20.305]                       }
[17:27:20.305]                     }
[17:27:20.305]                     sendCondition <<- function(cond) NULL
[17:27:20.305]                   }
[17:27:20.305]                 })
[17:27:20.305]                 withCallingHandlers({
[17:27:20.305]                   NA
[17:27:20.305]                 }, immediateCondition = function(cond) {
[17:27:20.305]                   sendCondition <- ...future.makeSendCondition()
[17:27:20.305]                   sendCondition(cond)
[17:27:20.305]                   muffleCondition <- function (cond, pattern = "^muffle") 
[17:27:20.305]                   {
[17:27:20.305]                     inherits <- base::inherits
[17:27:20.305]                     invokeRestart <- base::invokeRestart
[17:27:20.305]                     is.null <- base::is.null
[17:27:20.305]                     muffled <- FALSE
[17:27:20.305]                     if (inherits(cond, "message")) {
[17:27:20.305]                       muffled <- grepl(pattern, "muffleMessage")
[17:27:20.305]                       if (muffled) 
[17:27:20.305]                         invokeRestart("muffleMessage")
[17:27:20.305]                     }
[17:27:20.305]                     else if (inherits(cond, "warning")) {
[17:27:20.305]                       muffled <- grepl(pattern, "muffleWarning")
[17:27:20.305]                       if (muffled) 
[17:27:20.305]                         invokeRestart("muffleWarning")
[17:27:20.305]                     }
[17:27:20.305]                     else if (inherits(cond, "condition")) {
[17:27:20.305]                       if (!is.null(pattern)) {
[17:27:20.305]                         computeRestarts <- base::computeRestarts
[17:27:20.305]                         grepl <- base::grepl
[17:27:20.305]                         restarts <- computeRestarts(cond)
[17:27:20.305]                         for (restart in restarts) {
[17:27:20.305]                           name <- restart$name
[17:27:20.305]                           if (is.null(name)) 
[17:27:20.305]                             next
[17:27:20.305]                           if (!grepl(pattern, name)) 
[17:27:20.305]                             next
[17:27:20.305]                           invokeRestart(restart)
[17:27:20.305]                           muffled <- TRUE
[17:27:20.305]                           break
[17:27:20.305]                         }
[17:27:20.305]                       }
[17:27:20.305]                     }
[17:27:20.305]                     invisible(muffled)
[17:27:20.305]                   }
[17:27:20.305]                   muffleCondition(cond)
[17:27:20.305]                 })
[17:27:20.305]             }))
[17:27:20.305]             future::FutureResult(value = ...future.value$value, 
[17:27:20.305]                 visible = ...future.value$visible, rng = !identical(base::globalenv()$.Random.seed, 
[17:27:20.305]                   ...future.rng), globalenv = if (FALSE) 
[17:27:20.305]                   list(added = base::setdiff(base::names(base::.GlobalEnv), 
[17:27:20.305]                     ...future.globalenv.names))
[17:27:20.305]                 else NULL, started = ...future.startTime, version = "1.8")
[17:27:20.305]         }, condition = base::local({
[17:27:20.305]             c <- base::c
[17:27:20.305]             inherits <- base::inherits
[17:27:20.305]             invokeRestart <- base::invokeRestart
[17:27:20.305]             length <- base::length
[17:27:20.305]             list <- base::list
[17:27:20.305]             seq.int <- base::seq.int
[17:27:20.305]             signalCondition <- base::signalCondition
[17:27:20.305]             sys.calls <- base::sys.calls
[17:27:20.305]             `[[` <- base::`[[`
[17:27:20.305]             `+` <- base::`+`
[17:27:20.305]             `<<-` <- base::`<<-`
[17:27:20.305]             sysCalls <- function(calls = sys.calls(), from = 1L) {
[17:27:20.305]                 calls[seq.int(from = from + 12L, to = length(calls) - 
[17:27:20.305]                   3L)]
[17:27:20.305]             }
[17:27:20.305]             function(cond) {
[17:27:20.305]                 is_error <- inherits(cond, "error")
[17:27:20.305]                 ignore <- !is_error && !is.null(NULL) && inherits(cond, 
[17:27:20.305]                   NULL)
[17:27:20.305]                 if (is_error) {
[17:27:20.305]                   sessionInformation <- function() {
[17:27:20.305]                     list(r = base::R.Version(), locale = base::Sys.getlocale(), 
[17:27:20.305]                       rngkind = base::RNGkind(), namespaces = base::loadedNamespaces(), 
[17:27:20.305]                       search = base::search(), system = base::Sys.info())
[17:27:20.305]                   }
[17:27:20.305]                   ...future.conditions[[length(...future.conditions) + 
[17:27:20.305]                     1L]] <<- list(condition = cond, calls = c(sysCalls(from = ...future.frame), 
[17:27:20.305]                     cond$call), session = sessionInformation(), 
[17:27:20.305]                     timestamp = base::Sys.time(), signaled = 0L)
[17:27:20.305]                   signalCondition(cond)
[17:27:20.305]                 }
[17:27:20.305]                 else if (!ignore && TRUE && inherits(cond, c("condition", 
[17:27:20.305]                 "immediateCondition"))) {
[17:27:20.305]                   signal <- TRUE && inherits(cond, "immediateCondition")
[17:27:20.305]                   ...future.conditions[[length(...future.conditions) + 
[17:27:20.305]                     1L]] <<- list(condition = cond, signaled = base::as.integer(signal))
[17:27:20.305]                   if (TRUE && !signal) {
[17:27:20.305]                     muffleCondition <- function (cond, pattern = "^muffle") 
[17:27:20.305]                     {
[17:27:20.305]                       inherits <- base::inherits
[17:27:20.305]                       invokeRestart <- base::invokeRestart
[17:27:20.305]                       is.null <- base::is.null
[17:27:20.305]                       muffled <- FALSE
[17:27:20.305]                       if (inherits(cond, "message")) {
[17:27:20.305]                         muffled <- grepl(pattern, "muffleMessage")
[17:27:20.305]                         if (muffled) 
[17:27:20.305]                           invokeRestart("muffleMessage")
[17:27:20.305]                       }
[17:27:20.305]                       else if (inherits(cond, "warning")) {
[17:27:20.305]                         muffled <- grepl(pattern, "muffleWarning")
[17:27:20.305]                         if (muffled) 
[17:27:20.305]                           invokeRestart("muffleWarning")
[17:27:20.305]                       }
[17:27:20.305]                       else if (inherits(cond, "condition")) {
[17:27:20.305]                         if (!is.null(pattern)) {
[17:27:20.305]                           computeRestarts <- base::computeRestarts
[17:27:20.305]                           grepl <- base::grepl
[17:27:20.305]                           restarts <- computeRestarts(cond)
[17:27:20.305]                           for (restart in restarts) {
[17:27:20.305]                             name <- restart$name
[17:27:20.305]                             if (is.null(name)) 
[17:27:20.305]                               next
[17:27:20.305]                             if (!grepl(pattern, name)) 
[17:27:20.305]                               next
[17:27:20.305]                             invokeRestart(restart)
[17:27:20.305]                             muffled <- TRUE
[17:27:20.305]                             break
[17:27:20.305]                           }
[17:27:20.305]                         }
[17:27:20.305]                       }
[17:27:20.305]                       invisible(muffled)
[17:27:20.305]                     }
[17:27:20.305]                     muffleCondition(cond, pattern = "^muffle")
[17:27:20.305]                   }
[17:27:20.305]                 }
[17:27:20.305]                 else {
[17:27:20.305]                   if (TRUE) {
[17:27:20.305]                     muffleCondition <- function (cond, pattern = "^muffle") 
[17:27:20.305]                     {
[17:27:20.305]                       inherits <- base::inherits
[17:27:20.305]                       invokeRestart <- base::invokeRestart
[17:27:20.305]                       is.null <- base::is.null
[17:27:20.305]                       muffled <- FALSE
[17:27:20.305]                       if (inherits(cond, "message")) {
[17:27:20.305]                         muffled <- grepl(pattern, "muffleMessage")
[17:27:20.305]                         if (muffled) 
[17:27:20.305]                           invokeRestart("muffleMessage")
[17:27:20.305]                       }
[17:27:20.305]                       else if (inherits(cond, "warning")) {
[17:27:20.305]                         muffled <- grepl(pattern, "muffleWarning")
[17:27:20.305]                         if (muffled) 
[17:27:20.305]                           invokeRestart("muffleWarning")
[17:27:20.305]                       }
[17:27:20.305]                       else if (inherits(cond, "condition")) {
[17:27:20.305]                         if (!is.null(pattern)) {
[17:27:20.305]                           computeRestarts <- base::computeRestarts
[17:27:20.305]                           grepl <- base::grepl
[17:27:20.305]                           restarts <- computeRestarts(cond)
[17:27:20.305]                           for (restart in restarts) {
[17:27:20.305]                             name <- restart$name
[17:27:20.305]                             if (is.null(name)) 
[17:27:20.305]                               next
[17:27:20.305]                             if (!grepl(pattern, name)) 
[17:27:20.305]                               next
[17:27:20.305]                             invokeRestart(restart)
[17:27:20.305]                             muffled <- TRUE
[17:27:20.305]                             break
[17:27:20.305]                           }
[17:27:20.305]                         }
[17:27:20.305]                       }
[17:27:20.305]                       invisible(muffled)
[17:27:20.305]                     }
[17:27:20.305]                     muffleCondition(cond, pattern = "^muffle")
[17:27:20.305]                   }
[17:27:20.305]                 }
[17:27:20.305]             }
[17:27:20.305]         }))
[17:27:20.305]     }, error = function(ex) {
[17:27:20.305]         base::structure(base::list(value = NULL, visible = NULL, 
[17:27:20.305]             conditions = ...future.conditions, rng = !identical(base::globalenv()$.Random.seed, 
[17:27:20.305]                 ...future.rng), started = ...future.startTime, 
[17:27:20.305]             finished = Sys.time(), session_uuid = NA_character_, 
[17:27:20.305]             version = "1.8"), class = "FutureResult")
[17:27:20.305]     }, finally = {
[17:27:20.305]         if (!identical(...future.workdir, getwd())) 
[17:27:20.305]             setwd(...future.workdir)
[17:27:20.305]         {
[17:27:20.305]             if (identical(getOption("nwarnings"), ...future.oldOptions$nwarnings)) {
[17:27:20.305]                 ...future.oldOptions$nwarnings <- NULL
[17:27:20.305]             }
[17:27:20.305]             base::options(...future.oldOptions)
[17:27:20.305]             if (.Platform$OS.type == "windows") {
[17:27:20.305]                 old_names <- names(...future.oldEnvVars)
[17:27:20.305]                 envs <- base::Sys.getenv()
[17:27:20.305]                 names <- names(envs)
[17:27:20.305]                 common <- intersect(names, old_names)
[17:27:20.305]                 added <- setdiff(names, old_names)
[17:27:20.305]                 removed <- setdiff(old_names, names)
[17:27:20.305]                 changed <- common[...future.oldEnvVars[common] != 
[17:27:20.305]                   envs[common]]
[17:27:20.305]                 NAMES <- toupper(changed)
[17:27:20.305]                 args <- list()
[17:27:20.305]                 for (kk in seq_along(NAMES)) {
[17:27:20.305]                   name <- changed[[kk]]
[17:27:20.305]                   NAME <- NAMES[[kk]]
[17:27:20.305]                   if (name != NAME && is.element(NAME, old_names)) 
[17:27:20.305]                     next
[17:27:20.305]                   args[[name]] <- ...future.oldEnvVars[[name]]
[17:27:20.305]                 }
[17:27:20.305]                 NAMES <- toupper(added)
[17:27:20.305]                 for (kk in seq_along(NAMES)) {
[17:27:20.305]                   name <- added[[kk]]
[17:27:20.305]                   NAME <- NAMES[[kk]]
[17:27:20.305]                   if (name != NAME && is.element(NAME, old_names)) 
[17:27:20.305]                     next
[17:27:20.305]                   args[[name]] <- ""
[17:27:20.305]                 }
[17:27:20.305]                 NAMES <- toupper(removed)
[17:27:20.305]                 for (kk in seq_along(NAMES)) {
[17:27:20.305]                   name <- removed[[kk]]
[17:27:20.305]                   NAME <- NAMES[[kk]]
[17:27:20.305]                   if (name != NAME && is.element(NAME, old_names)) 
[17:27:20.305]                     next
[17:27:20.305]                   args[[name]] <- ...future.oldEnvVars[[name]]
[17:27:20.305]                 }
[17:27:20.305]                 if (length(args) > 0) 
[17:27:20.305]                   base::do.call(base::Sys.setenv, args = args)
[17:27:20.305]                 args <- names <- old_names <- NAMES <- envs <- common <- added <- removed <- NULL
[17:27:20.305]             }
[17:27:20.305]             else {
[17:27:20.305]                 base::do.call(base::Sys.setenv, args = base::as.list(...future.oldEnvVars))
[17:27:20.305]             }
[17:27:20.305]             {
[17:27:20.305]                 if (base::length(...future.futureOptionsAdded) > 
[17:27:20.305]                   0L) {
[17:27:20.305]                   opts <- base::vector("list", length = base::length(...future.futureOptionsAdded))
[17:27:20.305]                   base::names(opts) <- ...future.futureOptionsAdded
[17:27:20.305]                   base::options(opts)
[17:27:20.305]                 }
[17:27:20.305]                 {
[17:27:20.305]                   {
[17:27:20.305]                     base::options(mc.cores = ...future.mc.cores.old)
[17:27:20.305]                     NULL
[17:27:20.305]                   }
[17:27:20.305]                   options(future.plan = NULL)
[17:27:20.305]                   if (is.na(NA_character_)) 
[17:27:20.305]                     Sys.unsetenv("R_FUTURE_PLAN")
[17:27:20.305]                   else Sys.setenv(R_FUTURE_PLAN = NA_character_)
[17:27:20.305]                   future::plan(...future.strategy.old, .cleanup = FALSE, 
[17:27:20.305]                     .init = FALSE)
[17:27:20.305]                 }
[17:27:20.305]             }
[17:27:20.305]         }
[17:27:20.305]     })
[17:27:20.305]     if (TRUE) {
[17:27:20.305]         base::sink(type = "output", split = FALSE)
[17:27:20.305]         if (TRUE) {
[17:27:20.305]             ...future.result$stdout <- base::rawToChar(base::rawConnectionValue(...future.stdout))
[17:27:20.305]         }
[17:27:20.305]         else {
[17:27:20.305]             ...future.result["stdout"] <- base::list(NULL)
[17:27:20.305]         }
[17:27:20.305]         base::close(...future.stdout)
[17:27:20.305]         ...future.stdout <- NULL
[17:27:20.305]     }
[17:27:20.305]     ...future.result$conditions <- ...future.conditions
[17:27:20.305]     ...future.result$finished <- base::Sys.time()
[17:27:20.305]     ...future.result
[17:27:20.305] }
[17:27:20.390] MultisessionFuture started
[17:27:20.391] result() for ClusterFuture ...
[17:27:20.392] receiveMessageFromWorker() for ClusterFuture ...
[17:27:20.392] - Validating connection of MultisessionFuture
[17:27:20.443] - received message: FutureResult
[17:27:20.443] - Received FutureResult
[17:27:20.446] - Erased future from FutureRegistry
[17:27:20.447] result() for ClusterFuture ...
[17:27:20.447] - result already collected: FutureResult
[17:27:20.447] result() for ClusterFuture ... done
[17:27:20.447] receiveMessageFromWorker() for ClusterFuture ... done
[17:27:20.448] result() for ClusterFuture ... done
[17:27:20.448] result() for ClusterFuture ...
[17:27:20.448] - result already collected: FutureResult
[17:27:20.448] result() for ClusterFuture ... done
[17:27:20.448] plan(): plan_init() of 'multisession', 'cluster', 'multiprocess', 'future', 'function' ... DONE
[17:27:20.451] plan(): nbrOfWorkers() = 2
nbrOfWorkers: 2
[17:27:20.458] getGlobalsAndPackages() ...
[17:27:20.458] 
[17:27:20.458] - globals: [0] <none>
[17:27:20.458] getGlobalsAndPackages() ... DONE
nbrOfFreeWorkers: 2
[17:27:20.474] getGlobalsAndPackages() ...
[17:27:20.475] 
[17:27:20.475] - globals: [0] <none>
[17:27:20.475] getGlobalsAndPackages() ... DONE
nbrOfFreeWorkers(background = TRUE): 2
[17:27:20.488] plan(): Setting new future strategy stack:
[17:27:20.488] List of future strategies:
[17:27:20.488] 1. multisession:
[17:27:20.488]    - args: function (..., workers = 1L, envir = parent.frame())
[17:27:20.488]    - tweaked: TRUE
[17:27:20.488]    - call: plan(strategy, workers = 1L)
[17:27:20.489] plan(): plan_init() of 'tweaked', 'multisession', 'cluster', 'multiprocess', 'future', 'function' ...
[17:27:20.489] multisession:
[17:27:20.489] - args: function (..., workers = 1L, envir = parent.frame())
[17:27:20.489] - tweaked: TRUE
[17:27:20.489] - call: plan(strategy, workers = 1L)
[17:27:20.489] getGlobalsAndPackages() ...
[17:27:20.490] Not searching for globals
[17:27:20.490] - globals: [0] <none>
[17:27:20.490] getGlobalsAndPackages() ... DONE
[17:27:20.491] Packages needed by the future expression (n = 0): <none>
[17:27:20.491] Packages needed by future strategies (n = 0): <none>
[17:27:20.492] {
[17:27:20.492]     {
[17:27:20.492]         {
[17:27:20.492]             ...future.startTime <- base::Sys.time()
[17:27:20.492]             {
[17:27:20.492]                 {
[17:27:20.492]                   {
[17:27:20.492]                     base::local({
[17:27:20.492]                       has_future <- base::requireNamespace("future", 
[17:27:20.492]                         quietly = TRUE)
[17:27:20.492]                       if (has_future) {
[17:27:20.492]                         ns <- base::getNamespace("future")
[17:27:20.492]                         version <- ns[[".package"]][["version"]]
[17:27:20.492]                         if (is.null(version)) 
[17:27:20.492]                           version <- utils::packageVersion("future")
[17:27:20.492]                       }
[17:27:20.492]                       else {
[17:27:20.492]                         version <- NULL
[17:27:20.492]                       }
[17:27:20.492]                       if (!has_future || version < "1.8.0") {
[17:27:20.492]                         info <- base::c(r_version = base::gsub("R version ", 
[17:27:20.492]                           "", base::R.version$version.string), 
[17:27:20.492]                           platform = base::sprintf("%s (%s-bit)", 
[17:27:20.492]                             base::R.version$platform, 8 * base::.Machine$sizeof.pointer), 
[17:27:20.492]                           os = base::paste(base::Sys.info()[base::c("sysname", 
[17:27:20.492]                             "release", "version")], collapse = " "), 
[17:27:20.492]                           hostname = base::Sys.info()[["nodename"]])
[17:27:20.492]                         info <- base::sprintf("%s: %s", base::names(info), 
[17:27:20.492]                           info)
[17:27:20.492]                         info <- base::paste(info, collapse = "; ")
[17:27:20.492]                         if (!has_future) {
[17:27:20.492]                           msg <- base::sprintf("Package 'future' is not installed on worker (%s)", 
[17:27:20.492]                             info)
[17:27:20.492]                         }
[17:27:20.492]                         else {
[17:27:20.492]                           msg <- base::sprintf("Package 'future' on worker (%s) must be of version >= 1.8.0: %s", 
[17:27:20.492]                             info, version)
[17:27:20.492]                         }
[17:27:20.492]                         base::stop(msg)
[17:27:20.492]                       }
[17:27:20.492]                     })
[17:27:20.492]                   }
[17:27:20.492]                   ...future.strategy.old <- future::plan("list")
[17:27:20.492]                   options(future.plan = NULL)
[17:27:20.492]                   Sys.unsetenv("R_FUTURE_PLAN")
[17:27:20.492]                   future::plan("default", .cleanup = FALSE, .init = FALSE)
[17:27:20.492]                 }
[17:27:20.492]                 ...future.workdir <- getwd()
[17:27:20.492]             }
[17:27:20.492]             ...future.oldOptions <- base::as.list(base::.Options)
[17:27:20.492]             ...future.oldEnvVars <- base::Sys.getenv()
[17:27:20.492]         }
[17:27:20.492]         base::options(future.startup.script = FALSE, future.globals.onMissing = NULL, 
[17:27:20.492]             future.globals.maxSize = NULL, future.globals.method = NULL, 
[17:27:20.492]             future.globals.onMissing = NULL, future.globals.onReference = NULL, 
[17:27:20.492]             future.globals.resolve = NULL, future.resolve.recursive = NULL, 
[17:27:20.492]             future.rng.onMisuse = NULL, future.rng.onMisuse.keepFuture = NULL, 
[17:27:20.492]             future.stdout.windows.reencode = NULL, width = 80L)
[17:27:20.492]         ...future.futureOptionsAdded <- base::setdiff(base::names(base::.Options), 
[17:27:20.492]             base::names(...future.oldOptions))
[17:27:20.492]     }
[17:27:20.492]     if (FALSE) {
[17:27:20.492]     }
[17:27:20.492]     else {
[17:27:20.492]         if (TRUE) {
[17:27:20.492]             ...future.stdout <- base::rawConnection(base::raw(0L), 
[17:27:20.492]                 open = "w")
[17:27:20.492]         }
[17:27:20.492]         else {
[17:27:20.492]             ...future.stdout <- base::file(base::switch(.Platform$OS.type, 
[17:27:20.492]                 windows = "NUL", "/dev/null"), open = "w")
[17:27:20.492]         }
[17:27:20.492]         base::sink(...future.stdout, type = "output", split = FALSE)
[17:27:20.492]         base::on.exit(if (!base::is.null(...future.stdout)) {
[17:27:20.492]             base::sink(type = "output", split = FALSE)
[17:27:20.492]             base::close(...future.stdout)
[17:27:20.492]         }, add = TRUE)
[17:27:20.492]     }
[17:27:20.492]     ...future.frame <- base::sys.nframe()
[17:27:20.492]     ...future.conditions <- base::list()
[17:27:20.492]     ...future.rng <- base::globalenv()$.Random.seed
[17:27:20.492]     if (FALSE) {
[17:27:20.492]         ...future.globalenv.names <- c(base::names(base::.GlobalEnv), 
[17:27:20.492]             "...future.value", "...future.globalenv.names", ".Random.seed")
[17:27:20.492]     }
[17:27:20.492]     ...future.result <- base::tryCatch({
[17:27:20.492]         base::withCallingHandlers({
[17:27:20.492]             ...future.value <- base::withVisible(base::local(NA))
[17:27:20.492]             future::FutureResult(value = ...future.value$value, 
[17:27:20.492]                 visible = ...future.value$visible, rng = !identical(base::globalenv()$.Random.seed, 
[17:27:20.492]                   ...future.rng), globalenv = if (FALSE) 
[17:27:20.492]                   list(added = base::setdiff(base::names(base::.GlobalEnv), 
[17:27:20.492]                     ...future.globalenv.names))
[17:27:20.492]                 else NULL, started = ...future.startTime, version = "1.8")
[17:27:20.492]         }, condition = base::local({
[17:27:20.492]             c <- base::c
[17:27:20.492]             inherits <- base::inherits
[17:27:20.492]             invokeRestart <- base::invokeRestart
[17:27:20.492]             length <- base::length
[17:27:20.492]             list <- base::list
[17:27:20.492]             seq.int <- base::seq.int
[17:27:20.492]             signalCondition <- base::signalCondition
[17:27:20.492]             sys.calls <- base::sys.calls
[17:27:20.492]             `[[` <- base::`[[`
[17:27:20.492]             `+` <- base::`+`
[17:27:20.492]             `<<-` <- base::`<<-`
[17:27:20.492]             sysCalls <- function(calls = sys.calls(), from = 1L) {
[17:27:20.492]                 calls[seq.int(from = from + 12L, to = length(calls) - 
[17:27:20.492]                   3L)]
[17:27:20.492]             }
[17:27:20.492]             function(cond) {
[17:27:20.492]                 is_error <- inherits(cond, "error")
[17:27:20.492]                 ignore <- !is_error && !is.null(NULL) && inherits(cond, 
[17:27:20.492]                   NULL)
[17:27:20.492]                 if (is_error) {
[17:27:20.492]                   sessionInformation <- function() {
[17:27:20.492]                     list(r = base::R.Version(), locale = base::Sys.getlocale(), 
[17:27:20.492]                       rngkind = base::RNGkind(), namespaces = base::loadedNamespaces(), 
[17:27:20.492]                       search = base::search(), system = base::Sys.info())
[17:27:20.492]                   }
[17:27:20.492]                   ...future.conditions[[length(...future.conditions) + 
[17:27:20.492]                     1L]] <<- list(condition = cond, calls = c(sysCalls(from = ...future.frame), 
[17:27:20.492]                     cond$call), session = sessionInformation(), 
[17:27:20.492]                     timestamp = base::Sys.time(), signaled = 0L)
[17:27:20.492]                   signalCondition(cond)
[17:27:20.492]                 }
[17:27:20.492]                 else if (!ignore && TRUE && inherits(cond, c("condition", 
[17:27:20.492]                 "immediateCondition"))) {
[17:27:20.492]                   signal <- TRUE && inherits(cond, "immediateCondition")
[17:27:20.492]                   ...future.conditions[[length(...future.conditions) + 
[17:27:20.492]                     1L]] <<- list(condition = cond, signaled = base::as.integer(signal))
[17:27:20.492]                   if (TRUE && !signal) {
[17:27:20.492]                     muffleCondition <- function (cond, pattern = "^muffle") 
[17:27:20.492]                     {
[17:27:20.492]                       inherits <- base::inherits
[17:27:20.492]                       invokeRestart <- base::invokeRestart
[17:27:20.492]                       is.null <- base::is.null
[17:27:20.492]                       muffled <- FALSE
[17:27:20.492]                       if (inherits(cond, "message")) {
[17:27:20.492]                         muffled <- grepl(pattern, "muffleMessage")
[17:27:20.492]                         if (muffled) 
[17:27:20.492]                           invokeRestart("muffleMessage")
[17:27:20.492]                       }
[17:27:20.492]                       else if (inherits(cond, "warning")) {
[17:27:20.492]                         muffled <- grepl(pattern, "muffleWarning")
[17:27:20.492]                         if (muffled) 
[17:27:20.492]                           invokeRestart("muffleWarning")
[17:27:20.492]                       }
[17:27:20.492]                       else if (inherits(cond, "condition")) {
[17:27:20.492]                         if (!is.null(pattern)) {
[17:27:20.492]                           computeRestarts <- base::computeRestarts
[17:27:20.492]                           grepl <- base::grepl
[17:27:20.492]                           restarts <- computeRestarts(cond)
[17:27:20.492]                           for (restart in restarts) {
[17:27:20.492]                             name <- restart$name
[17:27:20.492]                             if (is.null(name)) 
[17:27:20.492]                               next
[17:27:20.492]                             if (!grepl(pattern, name)) 
[17:27:20.492]                               next
[17:27:20.492]                             invokeRestart(restart)
[17:27:20.492]                             muffled <- TRUE
[17:27:20.492]                             break
[17:27:20.492]                           }
[17:27:20.492]                         }
[17:27:20.492]                       }
[17:27:20.492]                       invisible(muffled)
[17:27:20.492]                     }
[17:27:20.492]                     muffleCondition(cond, pattern = "^muffle")
[17:27:20.492]                   }
[17:27:20.492]                 }
[17:27:20.492]                 else {
[17:27:20.492]                   if (TRUE) {
[17:27:20.492]                     muffleCondition <- function (cond, pattern = "^muffle") 
[17:27:20.492]                     {
[17:27:20.492]                       inherits <- base::inherits
[17:27:20.492]                       invokeRestart <- base::invokeRestart
[17:27:20.492]                       is.null <- base::is.null
[17:27:20.492]                       muffled <- FALSE
[17:27:20.492]                       if (inherits(cond, "message")) {
[17:27:20.492]                         muffled <- grepl(pattern, "muffleMessage")
[17:27:20.492]                         if (muffled) 
[17:27:20.492]                           invokeRestart("muffleMessage")
[17:27:20.492]                       }
[17:27:20.492]                       else if (inherits(cond, "warning")) {
[17:27:20.492]                         muffled <- grepl(pattern, "muffleWarning")
[17:27:20.492]                         if (muffled) 
[17:27:20.492]                           invokeRestart("muffleWarning")
[17:27:20.492]                       }
[17:27:20.492]                       else if (inherits(cond, "condition")) {
[17:27:20.492]                         if (!is.null(pattern)) {
[17:27:20.492]                           computeRestarts <- base::computeRestarts
[17:27:20.492]                           grepl <- base::grepl
[17:27:20.492]                           restarts <- computeRestarts(cond)
[17:27:20.492]                           for (restart in restarts) {
[17:27:20.492]                             name <- restart$name
[17:27:20.492]                             if (is.null(name)) 
[17:27:20.492]                               next
[17:27:20.492]                             if (!grepl(pattern, name)) 
[17:27:20.492]                               next
[17:27:20.492]                             invokeRestart(restart)
[17:27:20.492]                             muffled <- TRUE
[17:27:20.492]                             break
[17:27:20.492]                           }
[17:27:20.492]                         }
[17:27:20.492]                       }
[17:27:20.492]                       invisible(muffled)
[17:27:20.492]                     }
[17:27:20.492]                     muffleCondition(cond, pattern = "^muffle")
[17:27:20.492]                   }
[17:27:20.492]                 }
[17:27:20.492]             }
[17:27:20.492]         }))
[17:27:20.492]     }, error = function(ex) {
[17:27:20.492]         base::structure(base::list(value = NULL, visible = NULL, 
[17:27:20.492]             conditions = ...future.conditions, rng = !identical(base::globalenv()$.Random.seed, 
[17:27:20.492]                 ...future.rng), started = ...future.startTime, 
[17:27:20.492]             finished = Sys.time(), session_uuid = NA_character_, 
[17:27:20.492]             version = "1.8"), class = "FutureResult")
[17:27:20.492]     }, finally = {
[17:27:20.492]         if (!identical(...future.workdir, getwd())) 
[17:27:20.492]             setwd(...future.workdir)
[17:27:20.492]         {
[17:27:20.492]             if (identical(getOption("nwarnings"), ...future.oldOptions$nwarnings)) {
[17:27:20.492]                 ...future.oldOptions$nwarnings <- NULL
[17:27:20.492]             }
[17:27:20.492]             base::options(...future.oldOptions)
[17:27:20.492]             if (.Platform$OS.type == "windows") {
[17:27:20.492]                 old_names <- names(...future.oldEnvVars)
[17:27:20.492]                 envs <- base::Sys.getenv()
[17:27:20.492]                 names <- names(envs)
[17:27:20.492]                 common <- intersect(names, old_names)
[17:27:20.492]                 added <- setdiff(names, old_names)
[17:27:20.492]                 removed <- setdiff(old_names, names)
[17:27:20.492]                 changed <- common[...future.oldEnvVars[common] != 
[17:27:20.492]                   envs[common]]
[17:27:20.492]                 NAMES <- toupper(changed)
[17:27:20.492]                 args <- list()
[17:27:20.492]                 for (kk in seq_along(NAMES)) {
[17:27:20.492]                   name <- changed[[kk]]
[17:27:20.492]                   NAME <- NAMES[[kk]]
[17:27:20.492]                   if (name != NAME && is.element(NAME, old_names)) 
[17:27:20.492]                     next
[17:27:20.492]                   args[[name]] <- ...future.oldEnvVars[[name]]
[17:27:20.492]                 }
[17:27:20.492]                 NAMES <- toupper(added)
[17:27:20.492]                 for (kk in seq_along(NAMES)) {
[17:27:20.492]                   name <- added[[kk]]
[17:27:20.492]                   NAME <- NAMES[[kk]]
[17:27:20.492]                   if (name != NAME && is.element(NAME, old_names)) 
[17:27:20.492]                     next
[17:27:20.492]                   args[[name]] <- ""
[17:27:20.492]                 }
[17:27:20.492]                 NAMES <- toupper(removed)
[17:27:20.492]                 for (kk in seq_along(NAMES)) {
[17:27:20.492]                   name <- removed[[kk]]
[17:27:20.492]                   NAME <- NAMES[[kk]]
[17:27:20.492]                   if (name != NAME && is.element(NAME, old_names)) 
[17:27:20.492]                     next
[17:27:20.492]                   args[[name]] <- ...future.oldEnvVars[[name]]
[17:27:20.492]                 }
[17:27:20.492]                 if (length(args) > 0) 
[17:27:20.492]                   base::do.call(base::Sys.setenv, args = args)
[17:27:20.492]                 args <- names <- old_names <- NAMES <- envs <- common <- added <- removed <- NULL
[17:27:20.492]             }
[17:27:20.492]             else {
[17:27:20.492]                 base::do.call(base::Sys.setenv, args = base::as.list(...future.oldEnvVars))
[17:27:20.492]             }
[17:27:20.492]             {
[17:27:20.492]                 if (base::length(...future.futureOptionsAdded) > 
[17:27:20.492]                   0L) {
[17:27:20.492]                   opts <- base::vector("list", length = base::length(...future.futureOptionsAdded))
[17:27:20.492]                   base::names(opts) <- ...future.futureOptionsAdded
[17:27:20.492]                   base::options(opts)
[17:27:20.492]                 }
[17:27:20.492]                 {
[17:27:20.492]                   {
[17:27:20.492]                     NULL
[17:27:20.492]                     RNGkind("Mersenne-Twister")
[17:27:20.492]                     base::rm(list = ".Random.seed", envir = base::globalenv(), 
[17:27:20.492]                       inherits = FALSE)
[17:27:20.492]                   }
[17:27:20.492]                   options(future.plan = NULL)
[17:27:20.492]                   if (is.na(NA_character_)) 
[17:27:20.492]                     Sys.unsetenv("R_FUTURE_PLAN")
[17:27:20.492]                   else Sys.setenv(R_FUTURE_PLAN = NA_character_)
[17:27:20.492]                   future::plan(...future.strategy.old, .cleanup = FALSE, 
[17:27:20.492]                     .init = FALSE)
[17:27:20.492]                 }
[17:27:20.492]             }
[17:27:20.492]         }
[17:27:20.492]     })
[17:27:20.492]     if (TRUE) {
[17:27:20.492]         base::sink(type = "output", split = FALSE)
[17:27:20.492]         if (TRUE) {
[17:27:20.492]             ...future.result$stdout <- base::rawToChar(base::rawConnectionValue(...future.stdout))
[17:27:20.492]         }
[17:27:20.492]         else {
[17:27:20.492]             ...future.result["stdout"] <- base::list(NULL)
[17:27:20.492]         }
[17:27:20.492]         base::close(...future.stdout)
[17:27:20.492]         ...future.stdout <- NULL
[17:27:20.492]     }
[17:27:20.492]     ...future.result$conditions <- ...future.conditions
[17:27:20.492]     ...future.result$finished <- base::Sys.time()
[17:27:20.492]     ...future.result
[17:27:20.492] }
[17:27:20.496] plan(): Setting new future strategy stack:
[17:27:20.496] List of future strategies:
[17:27:20.496] 1. sequential:
[17:27:20.496]    - args: function (..., envir = parent.frame(), workers = "<NULL>")
[17:27:20.496]    - tweaked: FALSE
[17:27:20.496]    - call: NULL
[17:27:20.497] plan(): nbrOfWorkers() = 1
[17:27:20.499] plan(): Setting new future strategy stack:
[17:27:20.500] List of future strategies:
[17:27:20.500] 1. multisession:
[17:27:20.500]    - args: function (..., workers = 1L, envir = parent.frame())
[17:27:20.500]    - tweaked: TRUE
[17:27:20.500]    - call: plan(strategy, workers = 1L)
[17:27:20.500] plan(): nbrOfWorkers() = 1
[17:27:20.501] SequentialFuture started (and completed)
[17:27:20.501] plan(): plan_init() of 'tweaked', 'multisession', 'cluster', 'multiprocess', 'future', 'function' ... DONE
[17:27:20.502] plan(): nbrOfWorkers() = 1
nbrOfWorkers: 1
[17:27:20.502] getGlobalsAndPackages() ...
[17:27:20.502] Searching for globals...
[17:27:20.505] 
[17:27:20.505] Searching for globals ... DONE
[17:27:20.506] - globals: [0] <none>
[17:27:20.506] getGlobalsAndPackages() ... DONE
nbrOfFreeWorkers: 1
[17:27:20.506] getGlobalsAndPackages() ...
[17:27:20.507] Searching for globals...
[17:27:20.507] 
[17:27:20.507] Searching for globals ... DONE
[17:27:20.508] - globals: [0] <none>
[17:27:20.508] getGlobalsAndPackages() ... DONE
nbrOfFreeWorkers(background = TRUE): 0
[17:27:20.509] plan(): Setting new future strategy stack:
[17:27:20.509] List of future strategies:
[17:27:20.509] 1. multisession:
[17:27:20.509]    - args: function (..., workers = "<function () ; max(1L, future::availableCores() - 1L)>", envir = parent.frame())
[17:27:20.509]    - tweaked: TRUE
[17:27:20.509]    - call: plan(strategy, workers = allButOneCore)
[17:27:20.510] plan(): plan_init() of 'tweaked', 'multisession', 'cluster', 'multiprocess', 'future', 'function' ...
[17:27:20.510] multisession:
[17:27:20.510] - args: function (..., workers = "<function () ; max(1L, future::availableCores() - 1L)>", envir = parent.frame())
[17:27:20.510] - tweaked: TRUE
[17:27:20.510] - call: plan(strategy, workers = allButOneCore)
[17:27:20.513] getGlobalsAndPackages() ...
[17:27:20.513] Not searching for globals
[17:27:20.513] - globals: [0] <none>
[17:27:20.514] getGlobalsAndPackages() ... DONE
[17:27:20.514] Packages needed by the future expression (n = 0): <none>
[17:27:20.514] Packages needed by future strategies (n = 0): <none>
[17:27:20.515] {
[17:27:20.515]     {
[17:27:20.515]         {
[17:27:20.515]             ...future.startTime <- base::Sys.time()
[17:27:20.515]             {
[17:27:20.515]                 {
[17:27:20.515]                   {
[17:27:20.515]                     base::local({
[17:27:20.515]                       has_future <- base::requireNamespace("future", 
[17:27:20.515]                         quietly = TRUE)
[17:27:20.515]                       if (has_future) {
[17:27:20.515]                         ns <- base::getNamespace("future")
[17:27:20.515]                         version <- ns[[".package"]][["version"]]
[17:27:20.515]                         if (is.null(version)) 
[17:27:20.515]                           version <- utils::packageVersion("future")
[17:27:20.515]                       }
[17:27:20.515]                       else {
[17:27:20.515]                         version <- NULL
[17:27:20.515]                       }
[17:27:20.515]                       if (!has_future || version < "1.8.0") {
[17:27:20.515]                         info <- base::c(r_version = base::gsub("R version ", 
[17:27:20.515]                           "", base::R.version$version.string), 
[17:27:20.515]                           platform = base::sprintf("%s (%s-bit)", 
[17:27:20.515]                             base::R.version$platform, 8 * base::.Machine$sizeof.pointer), 
[17:27:20.515]                           os = base::paste(base::Sys.info()[base::c("sysname", 
[17:27:20.515]                             "release", "version")], collapse = " "), 
[17:27:20.515]                           hostname = base::Sys.info()[["nodename"]])
[17:27:20.515]                         info <- base::sprintf("%s: %s", base::names(info), 
[17:27:20.515]                           info)
[17:27:20.515]                         info <- base::paste(info, collapse = "; ")
[17:27:20.515]                         if (!has_future) {
[17:27:20.515]                           msg <- base::sprintf("Package 'future' is not installed on worker (%s)", 
[17:27:20.515]                             info)
[17:27:20.515]                         }
[17:27:20.515]                         else {
[17:27:20.515]                           msg <- base::sprintf("Package 'future' on worker (%s) must be of version >= 1.8.0: %s", 
[17:27:20.515]                             info, version)
[17:27:20.515]                         }
[17:27:20.515]                         base::stop(msg)
[17:27:20.515]                       }
[17:27:20.515]                     })
[17:27:20.515]                   }
[17:27:20.515]                   ...future.strategy.old <- future::plan("list")
[17:27:20.515]                   options(future.plan = NULL)
[17:27:20.515]                   Sys.unsetenv("R_FUTURE_PLAN")
[17:27:20.515]                   future::plan("default", .cleanup = FALSE, .init = FALSE)
[17:27:20.515]                 }
[17:27:20.515]                 ...future.workdir <- getwd()
[17:27:20.515]             }
[17:27:20.515]             ...future.oldOptions <- base::as.list(base::.Options)
[17:27:20.515]             ...future.oldEnvVars <- base::Sys.getenv()
[17:27:20.515]         }
[17:27:20.515]         base::options(future.startup.script = FALSE, future.globals.onMissing = NULL, 
[17:27:20.515]             future.globals.maxSize = NULL, future.globals.method = NULL, 
[17:27:20.515]             future.globals.onMissing = NULL, future.globals.onReference = NULL, 
[17:27:20.515]             future.globals.resolve = NULL, future.resolve.recursive = NULL, 
[17:27:20.515]             future.rng.onMisuse = NULL, future.rng.onMisuse.keepFuture = NULL, 
[17:27:20.515]             future.stdout.windows.reencode = NULL, width = 80L)
[17:27:20.515]         ...future.futureOptionsAdded <- base::setdiff(base::names(base::.Options), 
[17:27:20.515]             base::names(...future.oldOptions))
[17:27:20.515]     }
[17:27:20.515]     if (FALSE) {
[17:27:20.515]     }
[17:27:20.515]     else {
[17:27:20.515]         if (TRUE) {
[17:27:20.515]             ...future.stdout <- base::rawConnection(base::raw(0L), 
[17:27:20.515]                 open = "w")
[17:27:20.515]         }
[17:27:20.515]         else {
[17:27:20.515]             ...future.stdout <- base::file(base::switch(.Platform$OS.type, 
[17:27:20.515]                 windows = "NUL", "/dev/null"), open = "w")
[17:27:20.515]         }
[17:27:20.515]         base::sink(...future.stdout, type = "output", split = FALSE)
[17:27:20.515]         base::on.exit(if (!base::is.null(...future.stdout)) {
[17:27:20.515]             base::sink(type = "output", split = FALSE)
[17:27:20.515]             base::close(...future.stdout)
[17:27:20.515]         }, add = TRUE)
[17:27:20.515]     }
[17:27:20.515]     ...future.frame <- base::sys.nframe()
[17:27:20.515]     ...future.conditions <- base::list()
[17:27:20.515]     ...future.rng <- base::globalenv()$.Random.seed
[17:27:20.515]     if (FALSE) {
[17:27:20.515]         ...future.globalenv.names <- c(base::names(base::.GlobalEnv), 
[17:27:20.515]             "...future.value", "...future.globalenv.names", ".Random.seed")
[17:27:20.515]     }
[17:27:20.515]     ...future.result <- base::tryCatch({
[17:27:20.515]         base::withCallingHandlers({
[17:27:20.515]             ...future.value <- base::withVisible(base::local(NA))
[17:27:20.515]             future::FutureResult(value = ...future.value$value, 
[17:27:20.515]                 visible = ...future.value$visible, rng = !identical(base::globalenv()$.Random.seed, 
[17:27:20.515]                   ...future.rng), globalenv = if (FALSE) 
[17:27:20.515]                   list(added = base::setdiff(base::names(base::.GlobalEnv), 
[17:27:20.515]                     ...future.globalenv.names))
[17:27:20.515]                 else NULL, started = ...future.startTime, version = "1.8")
[17:27:20.515]         }, condition = base::local({
[17:27:20.515]             c <- base::c
[17:27:20.515]             inherits <- base::inherits
[17:27:20.515]             invokeRestart <- base::invokeRestart
[17:27:20.515]             length <- base::length
[17:27:20.515]             list <- base::list
[17:27:20.515]             seq.int <- base::seq.int
[17:27:20.515]             signalCondition <- base::signalCondition
[17:27:20.515]             sys.calls <- base::sys.calls
[17:27:20.515]             `[[` <- base::`[[`
[17:27:20.515]             `+` <- base::`+`
[17:27:20.515]             `<<-` <- base::`<<-`
[17:27:20.515]             sysCalls <- function(calls = sys.calls(), from = 1L) {
[17:27:20.515]                 calls[seq.int(from = from + 12L, to = length(calls) - 
[17:27:20.515]                   3L)]
[17:27:20.515]             }
[17:27:20.515]             function(cond) {
[17:27:20.515]                 is_error <- inherits(cond, "error")
[17:27:20.515]                 ignore <- !is_error && !is.null(NULL) && inherits(cond, 
[17:27:20.515]                   NULL)
[17:27:20.515]                 if (is_error) {
[17:27:20.515]                   sessionInformation <- function() {
[17:27:20.515]                     list(r = base::R.Version(), locale = base::Sys.getlocale(), 
[17:27:20.515]                       rngkind = base::RNGkind(), namespaces = base::loadedNamespaces(), 
[17:27:20.515]                       search = base::search(), system = base::Sys.info())
[17:27:20.515]                   }
[17:27:20.515]                   ...future.conditions[[length(...future.conditions) + 
[17:27:20.515]                     1L]] <<- list(condition = cond, calls = c(sysCalls(from = ...future.frame), 
[17:27:20.515]                     cond$call), session = sessionInformation(), 
[17:27:20.515]                     timestamp = base::Sys.time(), signaled = 0L)
[17:27:20.515]                   signalCondition(cond)
[17:27:20.515]                 }
[17:27:20.515]                 else if (!ignore && TRUE && inherits(cond, c("condition", 
[17:27:20.515]                 "immediateCondition"))) {
[17:27:20.515]                   signal <- TRUE && inherits(cond, "immediateCondition")
[17:27:20.515]                   ...future.conditions[[length(...future.conditions) + 
[17:27:20.515]                     1L]] <<- list(condition = cond, signaled = base::as.integer(signal))
[17:27:20.515]                   if (TRUE && !signal) {
[17:27:20.515]                     muffleCondition <- function (cond, pattern = "^muffle") 
[17:27:20.515]                     {
[17:27:20.515]                       inherits <- base::inherits
[17:27:20.515]                       invokeRestart <- base::invokeRestart
[17:27:20.515]                       is.null <- base::is.null
[17:27:20.515]                       muffled <- FALSE
[17:27:20.515]                       if (inherits(cond, "message")) {
[17:27:20.515]                         muffled <- grepl(pattern, "muffleMessage")
[17:27:20.515]                         if (muffled) 
[17:27:20.515]                           invokeRestart("muffleMessage")
[17:27:20.515]                       }
[17:27:20.515]                       else if (inherits(cond, "warning")) {
[17:27:20.515]                         muffled <- grepl(pattern, "muffleWarning")
[17:27:20.515]                         if (muffled) 
[17:27:20.515]                           invokeRestart("muffleWarning")
[17:27:20.515]                       }
[17:27:20.515]                       else if (inherits(cond, "condition")) {
[17:27:20.515]                         if (!is.null(pattern)) {
[17:27:20.515]                           computeRestarts <- base::computeRestarts
[17:27:20.515]                           grepl <- base::grepl
[17:27:20.515]                           restarts <- computeRestarts(cond)
[17:27:20.515]                           for (restart in restarts) {
[17:27:20.515]                             name <- restart$name
[17:27:20.515]                             if (is.null(name)) 
[17:27:20.515]                               next
[17:27:20.515]                             if (!grepl(pattern, name)) 
[17:27:20.515]                               next
[17:27:20.515]                             invokeRestart(restart)
[17:27:20.515]                             muffled <- TRUE
[17:27:20.515]                             break
[17:27:20.515]                           }
[17:27:20.515]                         }
[17:27:20.515]                       }
[17:27:20.515]                       invisible(muffled)
[17:27:20.515]                     }
[17:27:20.515]                     muffleCondition(cond, pattern = "^muffle")
[17:27:20.515]                   }
[17:27:20.515]                 }
[17:27:20.515]                 else {
[17:27:20.515]                   if (TRUE) {
[17:27:20.515]                     muffleCondition <- function (cond, pattern = "^muffle") 
[17:27:20.515]                     {
[17:27:20.515]                       inherits <- base::inherits
[17:27:20.515]                       invokeRestart <- base::invokeRestart
[17:27:20.515]                       is.null <- base::is.null
[17:27:20.515]                       muffled <- FALSE
[17:27:20.515]                       if (inherits(cond, "message")) {
[17:27:20.515]                         muffled <- grepl(pattern, "muffleMessage")
[17:27:20.515]                         if (muffled) 
[17:27:20.515]                           invokeRestart("muffleMessage")
[17:27:20.515]                       }
[17:27:20.515]                       else if (inherits(cond, "warning")) {
[17:27:20.515]                         muffled <- grepl(pattern, "muffleWarning")
[17:27:20.515]                         if (muffled) 
[17:27:20.515]                           invokeRestart("muffleWarning")
[17:27:20.515]                       }
[17:27:20.515]                       else if (inherits(cond, "condition")) {
[17:27:20.515]                         if (!is.null(pattern)) {
[17:27:20.515]                           computeRestarts <- base::computeRestarts
[17:27:20.515]                           grepl <- base::grepl
[17:27:20.515]                           restarts <- computeRestarts(cond)
[17:27:20.515]                           for (restart in restarts) {
[17:27:20.515]                             name <- restart$name
[17:27:20.515]                             if (is.null(name)) 
[17:27:20.515]                               next
[17:27:20.515]                             if (!grepl(pattern, name)) 
[17:27:20.515]                               next
[17:27:20.515]                             invokeRestart(restart)
[17:27:20.515]                             muffled <- TRUE
[17:27:20.515]                             break
[17:27:20.515]                           }
[17:27:20.515]                         }
[17:27:20.515]                       }
[17:27:20.515]                       invisible(muffled)
[17:27:20.515]                     }
[17:27:20.515]                     muffleCondition(cond, pattern = "^muffle")
[17:27:20.515]                   }
[17:27:20.515]                 }
[17:27:20.515]             }
[17:27:20.515]         }))
[17:27:20.515]     }, error = function(ex) {
[17:27:20.515]         base::structure(base::list(value = NULL, visible = NULL, 
[17:27:20.515]             conditions = ...future.conditions, rng = !identical(base::globalenv()$.Random.seed, 
[17:27:20.515]                 ...future.rng), started = ...future.startTime, 
[17:27:20.515]             finished = Sys.time(), session_uuid = NA_character_, 
[17:27:20.515]             version = "1.8"), class = "FutureResult")
[17:27:20.515]     }, finally = {
[17:27:20.515]         if (!identical(...future.workdir, getwd())) 
[17:27:20.515]             setwd(...future.workdir)
[17:27:20.515]         {
[17:27:20.515]             if (identical(getOption("nwarnings"), ...future.oldOptions$nwarnings)) {
[17:27:20.515]                 ...future.oldOptions$nwarnings <- NULL
[17:27:20.515]             }
[17:27:20.515]             base::options(...future.oldOptions)
[17:27:20.515]             if (.Platform$OS.type == "windows") {
[17:27:20.515]                 old_names <- names(...future.oldEnvVars)
[17:27:20.515]                 envs <- base::Sys.getenv()
[17:27:20.515]                 names <- names(envs)
[17:27:20.515]                 common <- intersect(names, old_names)
[17:27:20.515]                 added <- setdiff(names, old_names)
[17:27:20.515]                 removed <- setdiff(old_names, names)
[17:27:20.515]                 changed <- common[...future.oldEnvVars[common] != 
[17:27:20.515]                   envs[common]]
[17:27:20.515]                 NAMES <- toupper(changed)
[17:27:20.515]                 args <- list()
[17:27:20.515]                 for (kk in seq_along(NAMES)) {
[17:27:20.515]                   name <- changed[[kk]]
[17:27:20.515]                   NAME <- NAMES[[kk]]
[17:27:20.515]                   if (name != NAME && is.element(NAME, old_names)) 
[17:27:20.515]                     next
[17:27:20.515]                   args[[name]] <- ...future.oldEnvVars[[name]]
[17:27:20.515]                 }
[17:27:20.515]                 NAMES <- toupper(added)
[17:27:20.515]                 for (kk in seq_along(NAMES)) {
[17:27:20.515]                   name <- added[[kk]]
[17:27:20.515]                   NAME <- NAMES[[kk]]
[17:27:20.515]                   if (name != NAME && is.element(NAME, old_names)) 
[17:27:20.515]                     next
[17:27:20.515]                   args[[name]] <- ""
[17:27:20.515]                 }
[17:27:20.515]                 NAMES <- toupper(removed)
[17:27:20.515]                 for (kk in seq_along(NAMES)) {
[17:27:20.515]                   name <- removed[[kk]]
[17:27:20.515]                   NAME <- NAMES[[kk]]
[17:27:20.515]                   if (name != NAME && is.element(NAME, old_names)) 
[17:27:20.515]                     next
[17:27:20.515]                   args[[name]] <- ...future.oldEnvVars[[name]]
[17:27:20.515]                 }
[17:27:20.515]                 if (length(args) > 0) 
[17:27:20.515]                   base::do.call(base::Sys.setenv, args = args)
[17:27:20.515]                 args <- names <- old_names <- NAMES <- envs <- common <- added <- removed <- NULL
[17:27:20.515]             }
[17:27:20.515]             else {
[17:27:20.515]                 base::do.call(base::Sys.setenv, args = base::as.list(...future.oldEnvVars))
[17:27:20.515]             }
[17:27:20.515]             {
[17:27:20.515]                 if (base::length(...future.futureOptionsAdded) > 
[17:27:20.515]                   0L) {
[17:27:20.515]                   opts <- base::vector("list", length = base::length(...future.futureOptionsAdded))
[17:27:20.515]                   base::names(opts) <- ...future.futureOptionsAdded
[17:27:20.515]                   base::options(opts)
[17:27:20.515]                 }
[17:27:20.515]                 {
[17:27:20.515]                   {
[17:27:20.515]                     NULL
[17:27:20.515]                     RNGkind("Mersenne-Twister")
[17:27:20.515]                     base::rm(list = ".Random.seed", envir = base::globalenv(), 
[17:27:20.515]                       inherits = FALSE)
[17:27:20.515]                   }
[17:27:20.515]                   options(future.plan = NULL)
[17:27:20.515]                   if (is.na(NA_character_)) 
[17:27:20.515]                     Sys.unsetenv("R_FUTURE_PLAN")
[17:27:20.515]                   else Sys.setenv(R_FUTURE_PLAN = NA_character_)
[17:27:20.515]                   future::plan(...future.strategy.old, .cleanup = FALSE, 
[17:27:20.515]                     .init = FALSE)
[17:27:20.515]                 }
[17:27:20.515]             }
[17:27:20.515]         }
[17:27:20.515]     })
[17:27:20.515]     if (TRUE) {
[17:27:20.515]         base::sink(type = "output", split = FALSE)
[17:27:20.515]         if (TRUE) {
[17:27:20.515]             ...future.result$stdout <- base::rawToChar(base::rawConnectionValue(...future.stdout))
[17:27:20.515]         }
[17:27:20.515]         else {
[17:27:20.515]             ...future.result["stdout"] <- base::list(NULL)
[17:27:20.515]         }
[17:27:20.515]         base::close(...future.stdout)
[17:27:20.515]         ...future.stdout <- NULL
[17:27:20.515]     }
[17:27:20.515]     ...future.result$conditions <- ...future.conditions
[17:27:20.515]     ...future.result$finished <- base::Sys.time()
[17:27:20.515]     ...future.result
[17:27:20.515] }
[17:27:20.519] plan(): Setting new future strategy stack:
[17:27:20.519] List of future strategies:
[17:27:20.519] 1. sequential:
[17:27:20.519]    - args: function (..., envir = parent.frame(), workers = "<NULL>")
[17:27:20.519]    - tweaked: FALSE
[17:27:20.519]    - call: NULL
[17:27:20.520] plan(): nbrOfWorkers() = 1
[17:27:20.524] plan(): Setting new future strategy stack:
[17:27:20.524] List of future strategies:
[17:27:20.524] 1. multisession:
[17:27:20.524]    - args: function (..., workers = "<function () ; max(1L, future::availableCores() - 1L)>", envir = parent.frame())
[17:27:20.524]    - tweaked: TRUE
[17:27:20.524]    - call: plan(strategy, workers = allButOneCore)
[17:27:20.528] plan(): nbrOfWorkers() = 1
[17:27:20.528] SequentialFuture started (and completed)
[17:27:20.529] plan(): plan_init() of 'tweaked', 'multisession', 'cluster', 'multiprocess', 'future', 'function' ... DONE
[17:27:20.531] plan(): nbrOfWorkers() = 1
nbrOfWorkers: 1
[17:27:20.537] getGlobalsAndPackages() ...
[17:27:20.537] Searching for globals...
[17:27:20.537] 
[17:27:20.538] Searching for globals ... DONE
[17:27:20.538] - globals: [0] <none>
[17:27:20.538] getGlobalsAndPackages() ... DONE
nbrOfFreeWorkers: 1
[17:27:20.542] getGlobalsAndPackages() ...
[17:27:20.542] Searching for globals...
[17:27:20.543] 
[17:27:20.543] Searching for globals ... DONE
[17:27:20.543] - globals: [0] <none>
[17:27:20.543] getGlobalsAndPackages() ... DONE
nbrOfFreeWorkers(background = TRUE): 0
> 
> 
> message("Type of future: cluster")
Type of future: cluster
> workers <- rep("localhost", times = 2L)
> plan(cluster, workers = workers)
[17:27:20.544] plan(): Setting new future strategy stack:
[17:27:20.544] List of future strategies:
[17:27:20.544] 1. cluster:
[17:27:20.544]    - args: function (..., workers = c("localhost", "localhost"), envir = parent.frame())
[17:27:20.544]    - tweaked: TRUE
[17:27:20.544]    - call: plan(cluster, workers = workers)
[17:27:20.545] plan(): plan_init() of 'tweaked', 'cluster', 'multiprocess', 'future', 'function' ...
[17:27:20.545] cluster:
[17:27:20.545] - args: function (..., workers = c("localhost", "localhost"), envir = parent.frame())
[17:27:20.545] - tweaked: TRUE
[17:27:20.545] - call: plan(cluster, workers = workers)
[17:27:20.545] getGlobalsAndPackages() ...
[17:27:20.545] Not searching for globals
[17:27:20.546] - globals: [0] <none>
[17:27:20.546] getGlobalsAndPackages() ... DONE
[17:27:20.547] [local output] makeClusterPSOCK() ...
[17:27:20.547] [local output] Workers: [n = 2] 'localhost', 'localhost'
[17:27:20.550] [local output] Base port: 29683
[17:27:20.550] [local output] Getting setup options for 2 cluster nodes ...
[17:27:20.550] [local output]  - Node 1 of 2 ...
[17:27:20.550] [local output] localMachine=TRUE => revtunnel=FALSE

[17:27:20.552] [local output] Rscript port: 29683

[17:27:20.552] [local output]  - Node 2 of 2 ...
[17:27:20.553] [local output] localMachine=TRUE => revtunnel=FALSE

[17:27:20.554] [local output] Rscript port: 29683

[17:27:20.554] [local output] Getting setup options for 2 cluster nodes ... done
[17:27:20.554] [local output]  - Parallel setup requested for some PSOCK nodes
[17:27:20.555] [local output] Setting up PSOCK nodes in parallel
[17:27:20.555] List of 36
[17:27:20.555]  $ worker          : chr "localhost"
[17:27:20.555]   ..- attr(*, "localhost")= logi TRUE
[17:27:20.555]  $ master          : chr "localhost"
[17:27:20.555]  $ port            : int 29683
[17:27:20.555]  $ connectTimeout  : num 120
[17:27:20.555]  $ timeout         : num 120
[17:27:20.555]  $ rscript         : chr "\"D:/RCompile/recent/R/bin/x64/Rscript\""
[17:27:20.555]  $ homogeneous     : logi TRUE
[17:27:20.555]  $ rscript_args    : chr "--default-packages=datasets,utils,grDevices,graphics,stats,methods -e \"#label=nbrOfWorkers.R:12520:CRANWIN3:CR"| __truncated__
[17:27:20.555]  $ rscript_envs    : NULL
[17:27:20.555]  $ rscript_libs    : NULL
[17:27:20.555]  $ rscript_startup : NULL
[17:27:20.555]  $ rscript_sh      : chr "cmd"
[17:27:20.555]  $ default_packages: chr [1:6] "datasets" "utils" "grDevices" "graphics" ...
[17:27:20.555]  $ methods         : logi TRUE
[17:27:20.555]  $ socketOptions   : chr "no-delay"
[17:27:20.555]  $ useXDR          : logi FALSE
[17:27:20.555]  $ outfile         : chr "/dev/null"
[17:27:20.555]  $ renice          : int NA
[17:27:20.555]  $ rshcmd          : NULL
[17:27:20.555]  $ user            : chr(0) 
[17:27:20.555]  $ revtunnel       : logi FALSE
[17:27:20.555]  $ rshlogfile      : NULL
[17:27:20.555]  $ rshopts         : chr(0) 
[17:27:20.555]  $ rank            : int 1
[17:27:20.555]  $ manual          : logi FALSE
[17:27:20.555]  $ dryrun          : logi FALSE
[17:27:20.555]  $ quiet           : logi FALSE
[17:27:20.555]  $ setup_strategy  : chr "parallel"
[17:27:20.555]  $ local_cmd       : chr "\"D:/RCompile/recent/R/bin/x64/Rscript\" --default-packages=datasets,utils,grDevices,graphics,stats,methods -e "| __truncated__
[17:27:20.555]  $ pidfile         : chr "D:/temp/RtmpuMG48r/worker.rank=1.parallelly.parent=12520.30e82e4d3bb4.pid"
[17:27:20.555]  $ rshcmd_label    : NULL
[17:27:20.555]  $ rsh_call        : NULL
[17:27:20.555]  $ cmd             : chr "\"D:/RCompile/recent/R/bin/x64/Rscript\" --default-packages=datasets,utils,grDevices,graphics,stats,methods -e "| __truncated__
[17:27:20.555]  $ localMachine    : logi TRUE
[17:27:20.555]  $ make_fcn        :function (worker = getOption2("parallelly.localhost.hostname", "localhost"), 
[17:27:20.555]     master = NULL, port, connectTimeout = getOption2("parallelly.makeNodePSOCK.connectTimeout", 
[17:27:20.555]         2 * 60), timeout = getOption2("parallelly.makeNodePSOCK.timeout", 
[17:27:20.555]         30 * 24 * 60 * 60), rscript = NULL, homogeneous = NULL, rscript_args = NULL, 
[17:27:20.555]     rscript_envs = NULL, rscript_libs = NULL, rscript_startup = NULL, rscript_sh = c("auto", 
[17:27:20.555]         "cmd", "sh"), default_packages = c("datasets", "utils", "grDevices", 
[17:27:20.555]         "graphics", "stats", if (methods) "methods"), methods = TRUE, socketOptions = getOption2("parallelly.makeNodePSOCK.socketOptions", 
[17:27:20.555]         "no-delay"), useXDR = getOption2("parallelly.makeNodePSOCK.useXDR", 
[17:27:20.555]         FALSE), outfile = "/dev/null", renice = NA_integer_, rshcmd = getOption2("parallelly.makeNodePSOCK.rshcmd", 
[17:27:20.555]         NULL), user = NULL, revtunnel = NA, rshlogfile = NULL, rshopts = getOption2("parallelly.makeNodePSOCK.rshopts", 
[17:27:20.555]         NULL), rank = 1L, manual = FALSE, dryrun = FALSE, quiet = FALSE, 
[17:27:20.555]     setup_strategy = getOption2("parallelly.makeNodePSOCK.setup_strategy", 
[17:27:20.555]         "parallel"), action = c("launch", "options"), verbose = FALSE)  
[17:27:20.555]  $ arguments       :List of 28
[17:27:20.555]   ..$ worker          : chr "localhost"
[17:27:20.555]   ..$ master          : NULL
[17:27:20.555]   ..$ port            : int 29683
[17:27:20.555]   ..$ connectTimeout  : num 120
[17:27:20.555]   ..$ timeout         : num 120
[17:27:20.555]   ..$ rscript         : NULL
[17:27:20.555]   ..$ homogeneous     : NULL
[17:27:20.555]   ..$ rscript_args    : NULL
[17:27:20.555]   ..$ rscript_envs    : NULL
[17:27:20.555]   ..$ rscript_libs    : NULL
[17:27:20.555]   ..$ rscript_startup : NULL
[17:27:20.555]   ..$ rscript_sh      : chr [1:3] "auto" "cmd" "sh"
[17:27:20.555]   ..$ default_packages: chr [1:6] "datasets" "utils" "grDevices" "graphics" ...
[17:27:20.555]   ..$ methods         : logi TRUE
[17:27:20.555]   ..$ socketOptions   : chr "no-delay"
[17:27:20.555]   ..$ useXDR          : logi FALSE
[17:27:20.555]   ..$ outfile         : chr "/dev/null"
[17:27:20.555]   ..$ renice          : int NA
[17:27:20.555]   ..$ rshcmd          : NULL
[17:27:20.555]   ..$ user            : NULL
[17:27:20.555]   ..$ revtunnel       : logi NA
[17:27:20.555]   ..$ rshlogfile      : NULL
[17:27:20.555]   ..$ rshopts         : NULL
[17:27:20.555]   ..$ rank            : int 1
[17:27:20.555]   ..$ manual          : logi FALSE
[17:27:20.555]   ..$ dryrun          : logi FALSE
[17:27:20.555]   ..$ quiet           : logi FALSE
[17:27:20.555]   ..$ setup_strategy  : chr "parallel"
[17:27:20.555]  - attr(*, "class")= chr [1:2] "makeNodePSOCKOptions" "makeNodeOptions"
[17:27:20.576] [local output] System call to launch all workers:
[17:27:20.576] [local output] "D:/RCompile/recent/R/bin/x64/Rscript" --default-packages=datasets,utils,grDevices,graphics,stats,methods -e "#label=nbrOfWorkers.R:12520:CRANWIN3:CRAN" -e "try(suppressWarnings(cat(Sys.getpid(),file=\"D:/temp/RtmpuMG48r/worker.rank=1.parallelly.parent=12520.30e82e4d3bb4.pid\")), silent = TRUE)" -e "options(socketOptions = \"no-delay\")" -e "workRSOCK <- tryCatch(parallel:::.workRSOCK, error=function(e) parallel:::.slaveRSOCK); workRSOCK()" MASTER=localhost PORT=29683 OUT=/dev/null TIMEOUT=120 XDR=FALSE SETUPTIMEOUT=120 SETUPSTRATEGY=parallel
[17:27:20.576] [local output] Starting PSOCK main server
[17:27:20.582] [local output] Workers launched
[17:27:20.582] [local output] Waiting for workers to connect back
[17:27:20.582]  - [local output] 0 workers out of 2 ready
[17:27:20.741]  - [local output] 0 workers out of 2 ready
[17:27:20.741]  - [local output] 1 workers out of 2 ready
[17:27:20.746]  - [local output] 1 workers out of 2 ready
[17:27:20.746]  - [local output] 2 workers out of 2 ready
[17:27:20.746] [local output] Launching of workers completed
[17:27:20.747] [local output] Collecting session information from workers
[17:27:20.747] [local output]  - Worker #1 of 2
[17:27:20.748] [local output]  - Worker #2 of 2
[17:27:20.748] [local output] makeClusterPSOCK() ... done
[17:27:20.760] Packages needed by the future expression (n = 0): <none>
[17:27:20.760] Packages needed by future strategies (n = 0): <none>
[17:27:20.761] {
[17:27:20.761]     {
[17:27:20.761]         {
[17:27:20.761]             ...future.startTime <- base::Sys.time()
[17:27:20.761]             {
[17:27:20.761]                 {
[17:27:20.761]                   {
[17:27:20.761]                     base::local({
[17:27:20.761]                       has_future <- base::requireNamespace("future", 
[17:27:20.761]                         quietly = TRUE)
[17:27:20.761]                       if (has_future) {
[17:27:20.761]                         ns <- base::getNamespace("future")
[17:27:20.761]                         version <- ns[[".package"]][["version"]]
[17:27:20.761]                         if (is.null(version)) 
[17:27:20.761]                           version <- utils::packageVersion("future")
[17:27:20.761]                       }
[17:27:20.761]                       else {
[17:27:20.761]                         version <- NULL
[17:27:20.761]                       }
[17:27:20.761]                       if (!has_future || version < "1.8.0") {
[17:27:20.761]                         info <- base::c(r_version = base::gsub("R version ", 
[17:27:20.761]                           "", base::R.version$version.string), 
[17:27:20.761]                           platform = base::sprintf("%s (%s-bit)", 
[17:27:20.761]                             base::R.version$platform, 8 * base::.Machine$sizeof.pointer), 
[17:27:20.761]                           os = base::paste(base::Sys.info()[base::c("sysname", 
[17:27:20.761]                             "release", "version")], collapse = " "), 
[17:27:20.761]                           hostname = base::Sys.info()[["nodename"]])
[17:27:20.761]                         info <- base::sprintf("%s: %s", base::names(info), 
[17:27:20.761]                           info)
[17:27:20.761]                         info <- base::paste(info, collapse = "; ")
[17:27:20.761]                         if (!has_future) {
[17:27:20.761]                           msg <- base::sprintf("Package 'future' is not installed on worker (%s)", 
[17:27:20.761]                             info)
[17:27:20.761]                         }
[17:27:20.761]                         else {
[17:27:20.761]                           msg <- base::sprintf("Package 'future' on worker (%s) must be of version >= 1.8.0: %s", 
[17:27:20.761]                             info, version)
[17:27:20.761]                         }
[17:27:20.761]                         base::stop(msg)
[17:27:20.761]                       }
[17:27:20.761]                     })
[17:27:20.761]                   }
[17:27:20.761]                   ...future.strategy.old <- future::plan("list")
[17:27:20.761]                   options(future.plan = NULL)
[17:27:20.761]                   Sys.unsetenv("R_FUTURE_PLAN")
[17:27:20.761]                   future::plan("default", .cleanup = FALSE, .init = FALSE)
[17:27:20.761]                 }
[17:27:20.761]                 ...future.workdir <- getwd()
[17:27:20.761]             }
[17:27:20.761]             ...future.oldOptions <- base::as.list(base::.Options)
[17:27:20.761]             ...future.oldEnvVars <- base::Sys.getenv()
[17:27:20.761]         }
[17:27:20.761]         base::options(future.startup.script = FALSE, future.globals.onMissing = NULL, 
[17:27:20.761]             future.globals.maxSize = NULL, future.globals.method = NULL, 
[17:27:20.761]             future.globals.onMissing = NULL, future.globals.onReference = NULL, 
[17:27:20.761]             future.globals.resolve = NULL, future.resolve.recursive = NULL, 
[17:27:20.761]             future.rng.onMisuse = NULL, future.rng.onMisuse.keepFuture = NULL, 
[17:27:20.761]             future.stdout.windows.reencode = NULL, width = 80L)
[17:27:20.761]         ...future.futureOptionsAdded <- base::setdiff(base::names(base::.Options), 
[17:27:20.761]             base::names(...future.oldOptions))
[17:27:20.761]     }
[17:27:20.761]     if (FALSE) {
[17:27:20.761]     }
[17:27:20.761]     else {
[17:27:20.761]         if (TRUE) {
[17:27:20.761]             ...future.stdout <- base::rawConnection(base::raw(0L), 
[17:27:20.761]                 open = "w")
[17:27:20.761]         }
[17:27:20.761]         else {
[17:27:20.761]             ...future.stdout <- base::file(base::switch(.Platform$OS.type, 
[17:27:20.761]                 windows = "NUL", "/dev/null"), open = "w")
[17:27:20.761]         }
[17:27:20.761]         base::sink(...future.stdout, type = "output", split = FALSE)
[17:27:20.761]         base::on.exit(if (!base::is.null(...future.stdout)) {
[17:27:20.761]             base::sink(type = "output", split = FALSE)
[17:27:20.761]             base::close(...future.stdout)
[17:27:20.761]         }, add = TRUE)
[17:27:20.761]     }
[17:27:20.761]     ...future.frame <- base::sys.nframe()
[17:27:20.761]     ...future.conditions <- base::list()
[17:27:20.761]     ...future.rng <- base::globalenv()$.Random.seed
[17:27:20.761]     if (FALSE) {
[17:27:20.761]         ...future.globalenv.names <- c(base::names(base::.GlobalEnv), 
[17:27:20.761]             "...future.value", "...future.globalenv.names", ".Random.seed")
[17:27:20.761]     }
[17:27:20.761]     ...future.result <- base::tryCatch({
[17:27:20.761]         base::withCallingHandlers({
[17:27:20.761]             ...future.value <- base::withVisible(base::local({
[17:27:20.761]                 ...future.makeSendCondition <- base::local({
[17:27:20.761]                   sendCondition <- NULL
[17:27:20.761]                   function(frame = 1L) {
[17:27:20.761]                     if (is.function(sendCondition)) 
[17:27:20.761]                       return(sendCondition)
[17:27:20.761]                     ns <- getNamespace("parallel")
[17:27:20.761]                     if (exists("sendData", mode = "function", 
[17:27:20.761]                       envir = ns)) {
[17:27:20.761]                       parallel_sendData <- get("sendData", mode = "function", 
[17:27:20.761]                         envir = ns)
[17:27:20.761]                       envir <- sys.frame(frame)
[17:27:20.761]                       master <- NULL
[17:27:20.761]                       while (!identical(envir, .GlobalEnv) && 
[17:27:20.761]                         !identical(envir, emptyenv())) {
[17:27:20.761]                         if (exists("master", mode = "list", envir = envir, 
[17:27:20.761]                           inherits = FALSE)) {
[17:27:20.761]                           master <- get("master", mode = "list", 
[17:27:20.761]                             envir = envir, inherits = FALSE)
[17:27:20.761]                           if (inherits(master, c("SOCKnode", 
[17:27:20.761]                             "SOCK0node"))) {
[17:27:20.761]                             sendCondition <<- function(cond) {
[17:27:20.761]                               data <- list(type = "VALUE", value = cond, 
[17:27:20.761]                                 success = TRUE)
[17:27:20.761]                               parallel_sendData(master, data)
[17:27:20.761]                             }
[17:27:20.761]                             return(sendCondition)
[17:27:20.761]                           }
[17:27:20.761]                         }
[17:27:20.761]                         frame <- frame + 1L
[17:27:20.761]                         envir <- sys.frame(frame)
[17:27:20.761]                       }
[17:27:20.761]                     }
[17:27:20.761]                     sendCondition <<- function(cond) NULL
[17:27:20.761]                   }
[17:27:20.761]                 })
[17:27:20.761]                 withCallingHandlers({
[17:27:20.761]                   NA
[17:27:20.761]                 }, immediateCondition = function(cond) {
[17:27:20.761]                   sendCondition <- ...future.makeSendCondition()
[17:27:20.761]                   sendCondition(cond)
[17:27:20.761]                   muffleCondition <- function (cond, pattern = "^muffle") 
[17:27:20.761]                   {
[17:27:20.761]                     inherits <- base::inherits
[17:27:20.761]                     invokeRestart <- base::invokeRestart
[17:27:20.761]                     is.null <- base::is.null
[17:27:20.761]                     muffled <- FALSE
[17:27:20.761]                     if (inherits(cond, "message")) {
[17:27:20.761]                       muffled <- grepl(pattern, "muffleMessage")
[17:27:20.761]                       if (muffled) 
[17:27:20.761]                         invokeRestart("muffleMessage")
[17:27:20.761]                     }
[17:27:20.761]                     else if (inherits(cond, "warning")) {
[17:27:20.761]                       muffled <- grepl(pattern, "muffleWarning")
[17:27:20.761]                       if (muffled) 
[17:27:20.761]                         invokeRestart("muffleWarning")
[17:27:20.761]                     }
[17:27:20.761]                     else if (inherits(cond, "condition")) {
[17:27:20.761]                       if (!is.null(pattern)) {
[17:27:20.761]                         computeRestarts <- base::computeRestarts
[17:27:20.761]                         grepl <- base::grepl
[17:27:20.761]                         restarts <- computeRestarts(cond)
[17:27:20.761]                         for (restart in restarts) {
[17:27:20.761]                           name <- restart$name
[17:27:20.761]                           if (is.null(name)) 
[17:27:20.761]                             next
[17:27:20.761]                           if (!grepl(pattern, name)) 
[17:27:20.761]                             next
[17:27:20.761]                           invokeRestart(restart)
[17:27:20.761]                           muffled <- TRUE
[17:27:20.761]                           break
[17:27:20.761]                         }
[17:27:20.761]                       }
[17:27:20.761]                     }
[17:27:20.761]                     invisible(muffled)
[17:27:20.761]                   }
[17:27:20.761]                   muffleCondition(cond)
[17:27:20.761]                 })
[17:27:20.761]             }))
[17:27:20.761]             future::FutureResult(value = ...future.value$value, 
[17:27:20.761]                 visible = ...future.value$visible, rng = !identical(base::globalenv()$.Random.seed, 
[17:27:20.761]                   ...future.rng), globalenv = if (FALSE) 
[17:27:20.761]                   list(added = base::setdiff(base::names(base::.GlobalEnv), 
[17:27:20.761]                     ...future.globalenv.names))
[17:27:20.761]                 else NULL, started = ...future.startTime, version = "1.8")
[17:27:20.761]         }, condition = base::local({
[17:27:20.761]             c <- base::c
[17:27:20.761]             inherits <- base::inherits
[17:27:20.761]             invokeRestart <- base::invokeRestart
[17:27:20.761]             length <- base::length
[17:27:20.761]             list <- base::list
[17:27:20.761]             seq.int <- base::seq.int
[17:27:20.761]             signalCondition <- base::signalCondition
[17:27:20.761]             sys.calls <- base::sys.calls
[17:27:20.761]             `[[` <- base::`[[`
[17:27:20.761]             `+` <- base::`+`
[17:27:20.761]             `<<-` <- base::`<<-`
[17:27:20.761]             sysCalls <- function(calls = sys.calls(), from = 1L) {
[17:27:20.761]                 calls[seq.int(from = from + 12L, to = length(calls) - 
[17:27:20.761]                   3L)]
[17:27:20.761]             }
[17:27:20.761]             function(cond) {
[17:27:20.761]                 is_error <- inherits(cond, "error")
[17:27:20.761]                 ignore <- !is_error && !is.null(NULL) && inherits(cond, 
[17:27:20.761]                   NULL)
[17:27:20.761]                 if (is_error) {
[17:27:20.761]                   sessionInformation <- function() {
[17:27:20.761]                     list(r = base::R.Version(), locale = base::Sys.getlocale(), 
[17:27:20.761]                       rngkind = base::RNGkind(), namespaces = base::loadedNamespaces(), 
[17:27:20.761]                       search = base::search(), system = base::Sys.info())
[17:27:20.761]                   }
[17:27:20.761]                   ...future.conditions[[length(...future.conditions) + 
[17:27:20.761]                     1L]] <<- list(condition = cond, calls = c(sysCalls(from = ...future.frame), 
[17:27:20.761]                     cond$call), session = sessionInformation(), 
[17:27:20.761]                     timestamp = base::Sys.time(), signaled = 0L)
[17:27:20.761]                   signalCondition(cond)
[17:27:20.761]                 }
[17:27:20.761]                 else if (!ignore && TRUE && inherits(cond, c("condition", 
[17:27:20.761]                 "immediateCondition"))) {
[17:27:20.761]                   signal <- TRUE && inherits(cond, "immediateCondition")
[17:27:20.761]                   ...future.conditions[[length(...future.conditions) + 
[17:27:20.761]                     1L]] <<- list(condition = cond, signaled = base::as.integer(signal))
[17:27:20.761]                   if (TRUE && !signal) {
[17:27:20.761]                     muffleCondition <- function (cond, pattern = "^muffle") 
[17:27:20.761]                     {
[17:27:20.761]                       inherits <- base::inherits
[17:27:20.761]                       invokeRestart <- base::invokeRestart
[17:27:20.761]                       is.null <- base::is.null
[17:27:20.761]                       muffled <- FALSE
[17:27:20.761]                       if (inherits(cond, "message")) {
[17:27:20.761]                         muffled <- grepl(pattern, "muffleMessage")
[17:27:20.761]                         if (muffled) 
[17:27:20.761]                           invokeRestart("muffleMessage")
[17:27:20.761]                       }
[17:27:20.761]                       else if (inherits(cond, "warning")) {
[17:27:20.761]                         muffled <- grepl(pattern, "muffleWarning")
[17:27:20.761]                         if (muffled) 
[17:27:20.761]                           invokeRestart("muffleWarning")
[17:27:20.761]                       }
[17:27:20.761]                       else if (inherits(cond, "condition")) {
[17:27:20.761]                         if (!is.null(pattern)) {
[17:27:20.761]                           computeRestarts <- base::computeRestarts
[17:27:20.761]                           grepl <- base::grepl
[17:27:20.761]                           restarts <- computeRestarts(cond)
[17:27:20.761]                           for (restart in restarts) {
[17:27:20.761]                             name <- restart$name
[17:27:20.761]                             if (is.null(name)) 
[17:27:20.761]                               next
[17:27:20.761]                             if (!grepl(pattern, name)) 
[17:27:20.761]                               next
[17:27:20.761]                             invokeRestart(restart)
[17:27:20.761]                             muffled <- TRUE
[17:27:20.761]                             break
[17:27:20.761]                           }
[17:27:20.761]                         }
[17:27:20.761]                       }
[17:27:20.761]                       invisible(muffled)
[17:27:20.761]                     }
[17:27:20.761]                     muffleCondition(cond, pattern = "^muffle")
[17:27:20.761]                   }
[17:27:20.761]                 }
[17:27:20.761]                 else {
[17:27:20.761]                   if (TRUE) {
[17:27:20.761]                     muffleCondition <- function (cond, pattern = "^muffle") 
[17:27:20.761]                     {
[17:27:20.761]                       inherits <- base::inherits
[17:27:20.761]                       invokeRestart <- base::invokeRestart
[17:27:20.761]                       is.null <- base::is.null
[17:27:20.761]                       muffled <- FALSE
[17:27:20.761]                       if (inherits(cond, "message")) {
[17:27:20.761]                         muffled <- grepl(pattern, "muffleMessage")
[17:27:20.761]                         if (muffled) 
[17:27:20.761]                           invokeRestart("muffleMessage")
[17:27:20.761]                       }
[17:27:20.761]                       else if (inherits(cond, "warning")) {
[17:27:20.761]                         muffled <- grepl(pattern, "muffleWarning")
[17:27:20.761]                         if (muffled) 
[17:27:20.761]                           invokeRestart("muffleWarning")
[17:27:20.761]                       }
[17:27:20.761]                       else if (inherits(cond, "condition")) {
[17:27:20.761]                         if (!is.null(pattern)) {
[17:27:20.761]                           computeRestarts <- base::computeRestarts
[17:27:20.761]                           grepl <- base::grepl
[17:27:20.761]                           restarts <- computeRestarts(cond)
[17:27:20.761]                           for (restart in restarts) {
[17:27:20.761]                             name <- restart$name
[17:27:20.761]                             if (is.null(name)) 
[17:27:20.761]                               next
[17:27:20.761]                             if (!grepl(pattern, name)) 
[17:27:20.761]                               next
[17:27:20.761]                             invokeRestart(restart)
[17:27:20.761]                             muffled <- TRUE
[17:27:20.761]                             break
[17:27:20.761]                           }
[17:27:20.761]                         }
[17:27:20.761]                       }
[17:27:20.761]                       invisible(muffled)
[17:27:20.761]                     }
[17:27:20.761]                     muffleCondition(cond, pattern = "^muffle")
[17:27:20.761]                   }
[17:27:20.761]                 }
[17:27:20.761]             }
[17:27:20.761]         }))
[17:27:20.761]     }, error = function(ex) {
[17:27:20.761]         base::structure(base::list(value = NULL, visible = NULL, 
[17:27:20.761]             conditions = ...future.conditions, rng = !identical(base::globalenv()$.Random.seed, 
[17:27:20.761]                 ...future.rng), started = ...future.startTime, 
[17:27:20.761]             finished = Sys.time(), session_uuid = NA_character_, 
[17:27:20.761]             version = "1.8"), class = "FutureResult")
[17:27:20.761]     }, finally = {
[17:27:20.761]         if (!identical(...future.workdir, getwd())) 
[17:27:20.761]             setwd(...future.workdir)
[17:27:20.761]         {
[17:27:20.761]             if (identical(getOption("nwarnings"), ...future.oldOptions$nwarnings)) {
[17:27:20.761]                 ...future.oldOptions$nwarnings <- NULL
[17:27:20.761]             }
[17:27:20.761]             base::options(...future.oldOptions)
[17:27:20.761]             if (.Platform$OS.type == "windows") {
[17:27:20.761]                 old_names <- names(...future.oldEnvVars)
[17:27:20.761]                 envs <- base::Sys.getenv()
[17:27:20.761]                 names <- names(envs)
[17:27:20.761]                 common <- intersect(names, old_names)
[17:27:20.761]                 added <- setdiff(names, old_names)
[17:27:20.761]                 removed <- setdiff(old_names, names)
[17:27:20.761]                 changed <- common[...future.oldEnvVars[common] != 
[17:27:20.761]                   envs[common]]
[17:27:20.761]                 NAMES <- toupper(changed)
[17:27:20.761]                 args <- list()
[17:27:20.761]                 for (kk in seq_along(NAMES)) {
[17:27:20.761]                   name <- changed[[kk]]
[17:27:20.761]                   NAME <- NAMES[[kk]]
[17:27:20.761]                   if (name != NAME && is.element(NAME, old_names)) 
[17:27:20.761]                     next
[17:27:20.761]                   args[[name]] <- ...future.oldEnvVars[[name]]
[17:27:20.761]                 }
[17:27:20.761]                 NAMES <- toupper(added)
[17:27:20.761]                 for (kk in seq_along(NAMES)) {
[17:27:20.761]                   name <- added[[kk]]
[17:27:20.761]                   NAME <- NAMES[[kk]]
[17:27:20.761]                   if (name != NAME && is.element(NAME, old_names)) 
[17:27:20.761]                     next
[17:27:20.761]                   args[[name]] <- ""
[17:27:20.761]                 }
[17:27:20.761]                 NAMES <- toupper(removed)
[17:27:20.761]                 for (kk in seq_along(NAMES)) {
[17:27:20.761]                   name <- removed[[kk]]
[17:27:20.761]                   NAME <- NAMES[[kk]]
[17:27:20.761]                   if (name != NAME && is.element(NAME, old_names)) 
[17:27:20.761]                     next
[17:27:20.761]                   args[[name]] <- ...future.oldEnvVars[[name]]
[17:27:20.761]                 }
[17:27:20.761]                 if (length(args) > 0) 
[17:27:20.761]                   base::do.call(base::Sys.setenv, args = args)
[17:27:20.761]                 args <- names <- old_names <- NAMES <- envs <- common <- added <- removed <- NULL
[17:27:20.761]             }
[17:27:20.761]             else {
[17:27:20.761]                 base::do.call(base::Sys.setenv, args = base::as.list(...future.oldEnvVars))
[17:27:20.761]             }
[17:27:20.761]             {
[17:27:20.761]                 if (base::length(...future.futureOptionsAdded) > 
[17:27:20.761]                   0L) {
[17:27:20.761]                   opts <- base::vector("list", length = base::length(...future.futureOptionsAdded))
[17:27:20.761]                   base::names(opts) <- ...future.futureOptionsAdded
[17:27:20.761]                   base::options(opts)
[17:27:20.761]                 }
[17:27:20.761]                 {
[17:27:20.761]                   NULL
[17:27:20.761]                   options(future.plan = NULL)
[17:27:20.761]                   if (is.na(NA_character_)) 
[17:27:20.761]                     Sys.unsetenv("R_FUTURE_PLAN")
[17:27:20.761]                   else Sys.setenv(R_FUTURE_PLAN = NA_character_)
[17:27:20.761]                   future::plan(...future.strategy.old, .cleanup = FALSE, 
[17:27:20.761]                     .init = FALSE)
[17:27:20.761]                 }
[17:27:20.761]             }
[17:27:20.761]         }
[17:27:20.761]     })
[17:27:20.761]     if (TRUE) {
[17:27:20.761]         base::sink(type = "output", split = FALSE)
[17:27:20.761]         if (TRUE) {
[17:27:20.761]             ...future.result$stdout <- base::rawToChar(base::rawConnectionValue(...future.stdout))
[17:27:20.761]         }
[17:27:20.761]         else {
[17:27:20.761]             ...future.result["stdout"] <- base::list(NULL)
[17:27:20.761]         }
[17:27:20.761]         base::close(...future.stdout)
[17:27:20.761]         ...future.stdout <- NULL
[17:27:20.761]     }
[17:27:20.761]     ...future.result$conditions <- ...future.conditions
[17:27:20.761]     ...future.result$finished <- base::Sys.time()
[17:27:20.761]     ...future.result
[17:27:20.761] }
[17:27:20.840] ClusterFuture started
[17:27:20.840] result() for ClusterFuture ...
[17:27:20.840] receiveMessageFromWorker() for ClusterFuture ...
[17:27:20.841] - Validating connection of ClusterFuture
[17:27:20.892] - received message: FutureResult
[17:27:20.893] - Received FutureResult
[17:27:20.893] - Erased future from FutureRegistry
[17:27:20.893] result() for ClusterFuture ...
[17:27:20.893] - result already collected: FutureResult
[17:27:20.893] result() for ClusterFuture ... done
[17:27:20.894] receiveMessageFromWorker() for ClusterFuture ... done
[17:27:20.894] result() for ClusterFuture ... done
[17:27:20.894] result() for ClusterFuture ...
[17:27:20.894] - result already collected: FutureResult
[17:27:20.894] result() for ClusterFuture ... done
[17:27:20.894] plan(): plan_init() of 'tweaked', 'cluster', 'multiprocess', 'future', 'function' ... DONE
[17:27:20.895] plan(): nbrOfWorkers() = 2
> n <- nbrOfWorkers()
> message(sprintf("nbrOfWorkers: %d", n))
nbrOfWorkers: 2
> stopifnot(n == length(workers))
> plan(cluster, workers = allButOneWorker)
[17:27:20.895] plan(): Setting new future strategy stack:
[17:27:20.896] List of future strategies:
[17:27:20.896] 1. cluster:
[17:27:20.896]    - args: function (..., workers = "<function ()  >", envir = parent.frame())
[17:27:20.896]    - tweaked: TRUE
[17:27:20.896]    - call: plan(cluster, workers = allButOneWorker)
[17:27:20.897] plan(): plan_init() of 'tweaked', 'cluster', 'multiprocess', 'future', 'function' ...
[17:27:20.897] cluster:
[17:27:20.897] - args: function (..., workers = "<function ()  >", envir = parent.frame())
[17:27:20.897] - tweaked: TRUE
[17:27:20.897] - call: plan(cluster, workers = allButOneWorker)
[17:27:20.898] getGlobalsAndPackages() ...
[17:27:20.898] Not searching for globals
[17:27:20.898] - globals: [0] <none>
[17:27:20.899] getGlobalsAndPackages() ... DONE
[17:27:20.902] [local output] makeClusterPSOCK() ...
[17:27:20.903] [local output] Workers: [n = 1] 'localhost'
[17:27:20.905] [local output] Base port: 28369
[17:27:20.905] [local output] Getting setup options for 1 cluster nodes ...
[17:27:20.906] [local output]  - Node 1 of 1 ...
[17:27:20.906] [local output] localMachine=TRUE => revtunnel=FALSE

[17:27:20.908] [local output] Rscript port: 28369

[17:27:20.908] [local output] Getting setup options for 1 cluster nodes ... done
[17:27:20.908] [local output]  - Parallel setup requested for some PSOCK nodes
[17:27:20.909] [local output] Setting up PSOCK nodes in parallel
[17:27:20.909] List of 36
[17:27:20.909]  $ worker          : chr "localhost"
[17:27:20.909]   ..- attr(*, "localhost")= logi TRUE
[17:27:20.909]  $ master          : chr "localhost"
[17:27:20.909]  $ port            : int 28369
[17:27:20.909]  $ connectTimeout  : num 120
[17:27:20.909]  $ timeout         : num 120
[17:27:20.909]  $ rscript         : chr "\"D:/RCompile/recent/R/bin/x64/Rscript\""
[17:27:20.909]  $ homogeneous     : logi TRUE
[17:27:20.909]  $ rscript_args    : chr "--default-packages=datasets,utils,grDevices,graphics,stats,methods -e \"#label=nbrOfWorkers.R:12520:CRANWIN3:CR"| __truncated__
[17:27:20.909]  $ rscript_envs    : NULL
[17:27:20.909]  $ rscript_libs    : NULL
[17:27:20.909]  $ rscript_startup : NULL
[17:27:20.909]  $ rscript_sh      : chr "cmd"
[17:27:20.909]  $ default_packages: chr [1:6] "datasets" "utils" "grDevices" "graphics" ...
[17:27:20.909]  $ methods         : logi TRUE
[17:27:20.909]  $ socketOptions   : chr "no-delay"
[17:27:20.909]  $ useXDR          : logi FALSE
[17:27:20.909]  $ outfile         : chr "/dev/null"
[17:27:20.909]  $ renice          : int NA
[17:27:20.909]  $ rshcmd          : NULL
[17:27:20.909]  $ user            : chr(0) 
[17:27:20.909]  $ revtunnel       : logi FALSE
[17:27:20.909]  $ rshlogfile      : NULL
[17:27:20.909]  $ rshopts         : chr(0) 
[17:27:20.909]  $ rank            : int 1
[17:27:20.909]  $ manual          : logi FALSE
[17:27:20.909]  $ dryrun          : logi FALSE
[17:27:20.909]  $ quiet           : logi FALSE
[17:27:20.909]  $ setup_strategy  : chr "parallel"
[17:27:20.909]  $ local_cmd       : chr "\"D:/RCompile/recent/R/bin/x64/Rscript\" --default-packages=datasets,utils,grDevices,graphics,stats,methods -e "| __truncated__
[17:27:20.909]  $ pidfile         : chr "D:/temp/RtmpuMG48r/worker.rank=1.parallelly.parent=12520.30e87d96833.pid"
[17:27:20.909]  $ rshcmd_label    : NULL
[17:27:20.909]  $ rsh_call        : NULL
[17:27:20.909]  $ cmd             : chr "\"D:/RCompile/recent/R/bin/x64/Rscript\" --default-packages=datasets,utils,grDevices,graphics,stats,methods -e "| __truncated__
[17:27:20.909]  $ localMachine    : logi TRUE
[17:27:20.909]  $ make_fcn        :function (worker = getOption2("parallelly.localhost.hostname", "localhost"), 
[17:27:20.909]     master = NULL, port, connectTimeout = getOption2("parallelly.makeNodePSOCK.connectTimeout", 
[17:27:20.909]         2 * 60), timeout = getOption2("parallelly.makeNodePSOCK.timeout", 
[17:27:20.909]         30 * 24 * 60 * 60), rscript = NULL, homogeneous = NULL, rscript_args = NULL, 
[17:27:20.909]     rscript_envs = NULL, rscript_libs = NULL, rscript_startup = NULL, rscript_sh = c("auto", 
[17:27:20.909]         "cmd", "sh"), default_packages = c("datasets", "utils", "grDevices", 
[17:27:20.909]         "graphics", "stats", if (methods) "methods"), methods = TRUE, socketOptions = getOption2("parallelly.makeNodePSOCK.socketOptions", 
[17:27:20.909]         "no-delay"), useXDR = getOption2("parallelly.makeNodePSOCK.useXDR", 
[17:27:20.909]         FALSE), outfile = "/dev/null", renice = NA_integer_, rshcmd = getOption2("parallelly.makeNodePSOCK.rshcmd", 
[17:27:20.909]         NULL), user = NULL, revtunnel = NA, rshlogfile = NULL, rshopts = getOption2("parallelly.makeNodePSOCK.rshopts", 
[17:27:20.909]         NULL), rank = 1L, manual = FALSE, dryrun = FALSE, quiet = FALSE, 
[17:27:20.909]     setup_strategy = getOption2("parallelly.makeNodePSOCK.setup_strategy", 
[17:27:20.909]         "parallel"), action = c("launch", "options"), verbose = FALSE)  
[17:27:20.909]  $ arguments       :List of 28
[17:27:20.909]   ..$ worker          : chr "localhost"
[17:27:20.909]   ..$ master          : NULL
[17:27:20.909]   ..$ port            : int 28369
[17:27:20.909]   ..$ connectTimeout  : num 120
[17:27:20.909]   ..$ timeout         : num 120
[17:27:20.909]   ..$ rscript         : NULL
[17:27:20.909]   ..$ homogeneous     : NULL
[17:27:20.909]   ..$ rscript_args    : NULL
[17:27:20.909]   ..$ rscript_envs    : NULL
[17:27:20.909]   ..$ rscript_libs    : NULL
[17:27:20.909]   ..$ rscript_startup : NULL
[17:27:20.909]   ..$ rscript_sh      : chr [1:3] "auto" "cmd" "sh"
[17:27:20.909]   ..$ default_packages: chr [1:6] "datasets" "utils" "grDevices" "graphics" ...
[17:27:20.909]   ..$ methods         : logi TRUE
[17:27:20.909]   ..$ socketOptions   : chr "no-delay"
[17:27:20.909]   ..$ useXDR          : logi FALSE
[17:27:20.909]   ..$ outfile         : chr "/dev/null"
[17:27:20.909]   ..$ renice          : int NA
[17:27:20.909]   ..$ rshcmd          : NULL
[17:27:20.909]   ..$ user            : NULL
[17:27:20.909]   ..$ revtunnel       : logi NA
[17:27:20.909]   ..$ rshlogfile      : NULL
[17:27:20.909]   ..$ rshopts         : NULL
[17:27:20.909]   ..$ rank            : int 1
[17:27:20.909]   ..$ manual          : logi FALSE
[17:27:20.909]   ..$ dryrun          : logi FALSE
[17:27:20.909]   ..$ quiet           : logi FALSE
[17:27:20.909]   ..$ setup_strategy  : chr "parallel"
[17:27:20.909]  - attr(*, "class")= chr [1:2] "makeNodePSOCKOptions" "makeNodeOptions"
[17:27:20.932] [local output] System call to launch all workers:
[17:27:20.932] [local output] "D:/RCompile/recent/R/bin/x64/Rscript" --default-packages=datasets,utils,grDevices,graphics,stats,methods -e "#label=nbrOfWorkers.R:12520:CRANWIN3:CRAN" -e "try(suppressWarnings(cat(Sys.getpid(),file=\"D:/temp/RtmpuMG48r/worker.rank=1.parallelly.parent=12520.30e87d96833.pid\")), silent = TRUE)" -e "options(socketOptions = \"no-delay\")" -e "workRSOCK <- tryCatch(parallel:::.workRSOCK, error=function(e) parallel:::.slaveRSOCK); workRSOCK()" MASTER=localhost PORT=28369 OUT=/dev/null TIMEOUT=120 XDR=FALSE SETUPTIMEOUT=120 SETUPSTRATEGY=parallel
[17:27:20.932] [local output] Starting PSOCK main server
[17:27:20.936] [local output] Workers launched
[17:27:20.937] [local output] Waiting for workers to connect back
[17:27:20.937]  - [local output] 0 workers out of 1 ready
[17:27:21.094]  - [local output] 0 workers out of 1 ready
[17:27:21.094]  - [local output] 1 workers out of 1 ready
[17:27:21.095] [local output] Launching of workers completed
[17:27:21.095] [local output] Collecting session information from workers
[17:27:21.096] [local output]  - Worker #1 of 1
[17:27:21.096] [local output] makeClusterPSOCK() ... done
[17:27:21.102] Packages needed by the future expression (n = 0): <none>
[17:27:21.102] Packages needed by future strategies (n = 0): <none>
[17:27:21.103] {
[17:27:21.103]     {
[17:27:21.103]         {
[17:27:21.103]             ...future.startTime <- base::Sys.time()
[17:27:21.103]             {
[17:27:21.103]                 {
[17:27:21.103]                   {
[17:27:21.103]                     base::local({
[17:27:21.103]                       has_future <- base::requireNamespace("future", 
[17:27:21.103]                         quietly = TRUE)
[17:27:21.103]                       if (has_future) {
[17:27:21.103]                         ns <- base::getNamespace("future")
[17:27:21.103]                         version <- ns[[".package"]][["version"]]
[17:27:21.103]                         if (is.null(version)) 
[17:27:21.103]                           version <- utils::packageVersion("future")
[17:27:21.103]                       }
[17:27:21.103]                       else {
[17:27:21.103]                         version <- NULL
[17:27:21.103]                       }
[17:27:21.103]                       if (!has_future || version < "1.8.0") {
[17:27:21.103]                         info <- base::c(r_version = base::gsub("R version ", 
[17:27:21.103]                           "", base::R.version$version.string), 
[17:27:21.103]                           platform = base::sprintf("%s (%s-bit)", 
[17:27:21.103]                             base::R.version$platform, 8 * base::.Machine$sizeof.pointer), 
[17:27:21.103]                           os = base::paste(base::Sys.info()[base::c("sysname", 
[17:27:21.103]                             "release", "version")], collapse = " "), 
[17:27:21.103]                           hostname = base::Sys.info()[["nodename"]])
[17:27:21.103]                         info <- base::sprintf("%s: %s", base::names(info), 
[17:27:21.103]                           info)
[17:27:21.103]                         info <- base::paste(info, collapse = "; ")
[17:27:21.103]                         if (!has_future) {
[17:27:21.103]                           msg <- base::sprintf("Package 'future' is not installed on worker (%s)", 
[17:27:21.103]                             info)
[17:27:21.103]                         }
[17:27:21.103]                         else {
[17:27:21.103]                           msg <- base::sprintf("Package 'future' on worker (%s) must be of version >= 1.8.0: %s", 
[17:27:21.103]                             info, version)
[17:27:21.103]                         }
[17:27:21.103]                         base::stop(msg)
[17:27:21.103]                       }
[17:27:21.103]                     })
[17:27:21.103]                   }
[17:27:21.103]                   ...future.strategy.old <- future::plan("list")
[17:27:21.103]                   options(future.plan = NULL)
[17:27:21.103]                   Sys.unsetenv("R_FUTURE_PLAN")
[17:27:21.103]                   future::plan("default", .cleanup = FALSE, .init = FALSE)
[17:27:21.103]                 }
[17:27:21.103]                 ...future.workdir <- getwd()
[17:27:21.103]             }
[17:27:21.103]             ...future.oldOptions <- base::as.list(base::.Options)
[17:27:21.103]             ...future.oldEnvVars <- base::Sys.getenv()
[17:27:21.103]         }
[17:27:21.103]         base::options(future.startup.script = FALSE, future.globals.onMissing = NULL, 
[17:27:21.103]             future.globals.maxSize = NULL, future.globals.method = NULL, 
[17:27:21.103]             future.globals.onMissing = NULL, future.globals.onReference = NULL, 
[17:27:21.103]             future.globals.resolve = NULL, future.resolve.recursive = NULL, 
[17:27:21.103]             future.rng.onMisuse = NULL, future.rng.onMisuse.keepFuture = NULL, 
[17:27:21.103]             future.stdout.windows.reencode = NULL, width = 80L)
[17:27:21.103]         ...future.futureOptionsAdded <- base::setdiff(base::names(base::.Options), 
[17:27:21.103]             base::names(...future.oldOptions))
[17:27:21.103]     }
[17:27:21.103]     if (FALSE) {
[17:27:21.103]     }
[17:27:21.103]     else {
[17:27:21.103]         if (TRUE) {
[17:27:21.103]             ...future.stdout <- base::rawConnection(base::raw(0L), 
[17:27:21.103]                 open = "w")
[17:27:21.103]         }
[17:27:21.103]         else {
[17:27:21.103]             ...future.stdout <- base::file(base::switch(.Platform$OS.type, 
[17:27:21.103]                 windows = "NUL", "/dev/null"), open = "w")
[17:27:21.103]         }
[17:27:21.103]         base::sink(...future.stdout, type = "output", split = FALSE)
[17:27:21.103]         base::on.exit(if (!base::is.null(...future.stdout)) {
[17:27:21.103]             base::sink(type = "output", split = FALSE)
[17:27:21.103]             base::close(...future.stdout)
[17:27:21.103]         }, add = TRUE)
[17:27:21.103]     }
[17:27:21.103]     ...future.frame <- base::sys.nframe()
[17:27:21.103]     ...future.conditions <- base::list()
[17:27:21.103]     ...future.rng <- base::globalenv()$.Random.seed
[17:27:21.103]     if (FALSE) {
[17:27:21.103]         ...future.globalenv.names <- c(base::names(base::.GlobalEnv), 
[17:27:21.103]             "...future.value", "...future.globalenv.names", ".Random.seed")
[17:27:21.103]     }
[17:27:21.103]     ...future.result <- base::tryCatch({
[17:27:21.103]         base::withCallingHandlers({
[17:27:21.103]             ...future.value <- base::withVisible(base::local({
[17:27:21.103]                 ...future.makeSendCondition <- base::local({
[17:27:21.103]                   sendCondition <- NULL
[17:27:21.103]                   function(frame = 1L) {
[17:27:21.103]                     if (is.function(sendCondition)) 
[17:27:21.103]                       return(sendCondition)
[17:27:21.103]                     ns <- getNamespace("parallel")
[17:27:21.103]                     if (exists("sendData", mode = "function", 
[17:27:21.103]                       envir = ns)) {
[17:27:21.103]                       parallel_sendData <- get("sendData", mode = "function", 
[17:27:21.103]                         envir = ns)
[17:27:21.103]                       envir <- sys.frame(frame)
[17:27:21.103]                       master <- NULL
[17:27:21.103]                       while (!identical(envir, .GlobalEnv) && 
[17:27:21.103]                         !identical(envir, emptyenv())) {
[17:27:21.103]                         if (exists("master", mode = "list", envir = envir, 
[17:27:21.103]                           inherits = FALSE)) {
[17:27:21.103]                           master <- get("master", mode = "list", 
[17:27:21.103]                             envir = envir, inherits = FALSE)
[17:27:21.103]                           if (inherits(master, c("SOCKnode", 
[17:27:21.103]                             "SOCK0node"))) {
[17:27:21.103]                             sendCondition <<- function(cond) {
[17:27:21.103]                               data <- list(type = "VALUE", value = cond, 
[17:27:21.103]                                 success = TRUE)
[17:27:21.103]                               parallel_sendData(master, data)
[17:27:21.103]                             }
[17:27:21.103]                             return(sendCondition)
[17:27:21.103]                           }
[17:27:21.103]                         }
[17:27:21.103]                         frame <- frame + 1L
[17:27:21.103]                         envir <- sys.frame(frame)
[17:27:21.103]                       }
[17:27:21.103]                     }
[17:27:21.103]                     sendCondition <<- function(cond) NULL
[17:27:21.103]                   }
[17:27:21.103]                 })
[17:27:21.103]                 withCallingHandlers({
[17:27:21.103]                   NA
[17:27:21.103]                 }, immediateCondition = function(cond) {
[17:27:21.103]                   sendCondition <- ...future.makeSendCondition()
[17:27:21.103]                   sendCondition(cond)
[17:27:21.103]                   muffleCondition <- function (cond, pattern = "^muffle") 
[17:27:21.103]                   {
[17:27:21.103]                     inherits <- base::inherits
[17:27:21.103]                     invokeRestart <- base::invokeRestart
[17:27:21.103]                     is.null <- base::is.null
[17:27:21.103]                     muffled <- FALSE
[17:27:21.103]                     if (inherits(cond, "message")) {
[17:27:21.103]                       muffled <- grepl(pattern, "muffleMessage")
[17:27:21.103]                       if (muffled) 
[17:27:21.103]                         invokeRestart("muffleMessage")
[17:27:21.103]                     }
[17:27:21.103]                     else if (inherits(cond, "warning")) {
[17:27:21.103]                       muffled <- grepl(pattern, "muffleWarning")
[17:27:21.103]                       if (muffled) 
[17:27:21.103]                         invokeRestart("muffleWarning")
[17:27:21.103]                     }
[17:27:21.103]                     else if (inherits(cond, "condition")) {
[17:27:21.103]                       if (!is.null(pattern)) {
[17:27:21.103]                         computeRestarts <- base::computeRestarts
[17:27:21.103]                         grepl <- base::grepl
[17:27:21.103]                         restarts <- computeRestarts(cond)
[17:27:21.103]                         for (restart in restarts) {
[17:27:21.103]                           name <- restart$name
[17:27:21.103]                           if (is.null(name)) 
[17:27:21.103]                             next
[17:27:21.103]                           if (!grepl(pattern, name)) 
[17:27:21.103]                             next
[17:27:21.103]                           invokeRestart(restart)
[17:27:21.103]                           muffled <- TRUE
[17:27:21.103]                           break
[17:27:21.103]                         }
[17:27:21.103]                       }
[17:27:21.103]                     }
[17:27:21.103]                     invisible(muffled)
[17:27:21.103]                   }
[17:27:21.103]                   muffleCondition(cond)
[17:27:21.103]                 })
[17:27:21.103]             }))
[17:27:21.103]             future::FutureResult(value = ...future.value$value, 
[17:27:21.103]                 visible = ...future.value$visible, rng = !identical(base::globalenv()$.Random.seed, 
[17:27:21.103]                   ...future.rng), globalenv = if (FALSE) 
[17:27:21.103]                   list(added = base::setdiff(base::names(base::.GlobalEnv), 
[17:27:21.103]                     ...future.globalenv.names))
[17:27:21.103]                 else NULL, started = ...future.startTime, version = "1.8")
[17:27:21.103]         }, condition = base::local({
[17:27:21.103]             c <- base::c
[17:27:21.103]             inherits <- base::inherits
[17:27:21.103]             invokeRestart <- base::invokeRestart
[17:27:21.103]             length <- base::length
[17:27:21.103]             list <- base::list
[17:27:21.103]             seq.int <- base::seq.int
[17:27:21.103]             signalCondition <- base::signalCondition
[17:27:21.103]             sys.calls <- base::sys.calls
[17:27:21.103]             `[[` <- base::`[[`
[17:27:21.103]             `+` <- base::`+`
[17:27:21.103]             `<<-` <- base::`<<-`
[17:27:21.103]             sysCalls <- function(calls = sys.calls(), from = 1L) {
[17:27:21.103]                 calls[seq.int(from = from + 12L, to = length(calls) - 
[17:27:21.103]                   3L)]
[17:27:21.103]             }
[17:27:21.103]             function(cond) {
[17:27:21.103]                 is_error <- inherits(cond, "error")
[17:27:21.103]                 ignore <- !is_error && !is.null(NULL) && inherits(cond, 
[17:27:21.103]                   NULL)
[17:27:21.103]                 if (is_error) {
[17:27:21.103]                   sessionInformation <- function() {
[17:27:21.103]                     list(r = base::R.Version(), locale = base::Sys.getlocale(), 
[17:27:21.103]                       rngkind = base::RNGkind(), namespaces = base::loadedNamespaces(), 
[17:27:21.103]                       search = base::search(), system = base::Sys.info())
[17:27:21.103]                   }
[17:27:21.103]                   ...future.conditions[[length(...future.conditions) + 
[17:27:21.103]                     1L]] <<- list(condition = cond, calls = c(sysCalls(from = ...future.frame), 
[17:27:21.103]                     cond$call), session = sessionInformation(), 
[17:27:21.103]                     timestamp = base::Sys.time(), signaled = 0L)
[17:27:21.103]                   signalCondition(cond)
[17:27:21.103]                 }
[17:27:21.103]                 else if (!ignore && TRUE && inherits(cond, c("condition", 
[17:27:21.103]                 "immediateCondition"))) {
[17:27:21.103]                   signal <- TRUE && inherits(cond, "immediateCondition")
[17:27:21.103]                   ...future.conditions[[length(...future.conditions) + 
[17:27:21.103]                     1L]] <<- list(condition = cond, signaled = base::as.integer(signal))
[17:27:21.103]                   if (TRUE && !signal) {
[17:27:21.103]                     muffleCondition <- function (cond, pattern = "^muffle") 
[17:27:21.103]                     {
[17:27:21.103]                       inherits <- base::inherits
[17:27:21.103]                       invokeRestart <- base::invokeRestart
[17:27:21.103]                       is.null <- base::is.null
[17:27:21.103]                       muffled <- FALSE
[17:27:21.103]                       if (inherits(cond, "message")) {
[17:27:21.103]                         muffled <- grepl(pattern, "muffleMessage")
[17:27:21.103]                         if (muffled) 
[17:27:21.103]                           invokeRestart("muffleMessage")
[17:27:21.103]                       }
[17:27:21.103]                       else if (inherits(cond, "warning")) {
[17:27:21.103]                         muffled <- grepl(pattern, "muffleWarning")
[17:27:21.103]                         if (muffled) 
[17:27:21.103]                           invokeRestart("muffleWarning")
[17:27:21.103]                       }
[17:27:21.103]                       else if (inherits(cond, "condition")) {
[17:27:21.103]                         if (!is.null(pattern)) {
[17:27:21.103]                           computeRestarts <- base::computeRestarts
[17:27:21.103]                           grepl <- base::grepl
[17:27:21.103]                           restarts <- computeRestarts(cond)
[17:27:21.103]                           for (restart in restarts) {
[17:27:21.103]                             name <- restart$name
[17:27:21.103]                             if (is.null(name)) 
[17:27:21.103]                               next
[17:27:21.103]                             if (!grepl(pattern, name)) 
[17:27:21.103]                               next
[17:27:21.103]                             invokeRestart(restart)
[17:27:21.103]                             muffled <- TRUE
[17:27:21.103]                             break
[17:27:21.103]                           }
[17:27:21.103]                         }
[17:27:21.103]                       }
[17:27:21.103]                       invisible(muffled)
[17:27:21.103]                     }
[17:27:21.103]                     muffleCondition(cond, pattern = "^muffle")
[17:27:21.103]                   }
[17:27:21.103]                 }
[17:27:21.103]                 else {
[17:27:21.103]                   if (TRUE) {
[17:27:21.103]                     muffleCondition <- function (cond, pattern = "^muffle") 
[17:27:21.103]                     {
[17:27:21.103]                       inherits <- base::inherits
[17:27:21.103]                       invokeRestart <- base::invokeRestart
[17:27:21.103]                       is.null <- base::is.null
[17:27:21.103]                       muffled <- FALSE
[17:27:21.103]                       if (inherits(cond, "message")) {
[17:27:21.103]                         muffled <- grepl(pattern, "muffleMessage")
[17:27:21.103]                         if (muffled) 
[17:27:21.103]                           invokeRestart("muffleMessage")
[17:27:21.103]                       }
[17:27:21.103]                       else if (inherits(cond, "warning")) {
[17:27:21.103]                         muffled <- grepl(pattern, "muffleWarning")
[17:27:21.103]                         if (muffled) 
[17:27:21.103]                           invokeRestart("muffleWarning")
[17:27:21.103]                       }
[17:27:21.103]                       else if (inherits(cond, "condition")) {
[17:27:21.103]                         if (!is.null(pattern)) {
[17:27:21.103]                           computeRestarts <- base::computeRestarts
[17:27:21.103]                           grepl <- base::grepl
[17:27:21.103]                           restarts <- computeRestarts(cond)
[17:27:21.103]                           for (restart in restarts) {
[17:27:21.103]                             name <- restart$name
[17:27:21.103]                             if (is.null(name)) 
[17:27:21.103]                               next
[17:27:21.103]                             if (!grepl(pattern, name)) 
[17:27:21.103]                               next
[17:27:21.103]                             invokeRestart(restart)
[17:27:21.103]                             muffled <- TRUE
[17:27:21.103]                             break
[17:27:21.103]                           }
[17:27:21.103]                         }
[17:27:21.103]                       }
[17:27:21.103]                       invisible(muffled)
[17:27:21.103]                     }
[17:27:21.103]                     muffleCondition(cond, pattern = "^muffle")
[17:27:21.103]                   }
[17:27:21.103]                 }
[17:27:21.103]             }
[17:27:21.103]         }))
[17:27:21.103]     }, error = function(ex) {
[17:27:21.103]         base::structure(base::list(value = NULL, visible = NULL, 
[17:27:21.103]             conditions = ...future.conditions, rng = !identical(base::globalenv()$.Random.seed, 
[17:27:21.103]                 ...future.rng), started = ...future.startTime, 
[17:27:21.103]             finished = Sys.time(), session_uuid = NA_character_, 
[17:27:21.103]             version = "1.8"), class = "FutureResult")
[17:27:21.103]     }, finally = {
[17:27:21.103]         if (!identical(...future.workdir, getwd())) 
[17:27:21.103]             setwd(...future.workdir)
[17:27:21.103]         {
[17:27:21.103]             if (identical(getOption("nwarnings"), ...future.oldOptions$nwarnings)) {
[17:27:21.103]                 ...future.oldOptions$nwarnings <- NULL
[17:27:21.103]             }
[17:27:21.103]             base::options(...future.oldOptions)
[17:27:21.103]             if (.Platform$OS.type == "windows") {
[17:27:21.103]                 old_names <- names(...future.oldEnvVars)
[17:27:21.103]                 envs <- base::Sys.getenv()
[17:27:21.103]                 names <- names(envs)
[17:27:21.103]                 common <- intersect(names, old_names)
[17:27:21.103]                 added <- setdiff(names, old_names)
[17:27:21.103]                 removed <- setdiff(old_names, names)
[17:27:21.103]                 changed <- common[...future.oldEnvVars[common] != 
[17:27:21.103]                   envs[common]]
[17:27:21.103]                 NAMES <- toupper(changed)
[17:27:21.103]                 args <- list()
[17:27:21.103]                 for (kk in seq_along(NAMES)) {
[17:27:21.103]                   name <- changed[[kk]]
[17:27:21.103]                   NAME <- NAMES[[kk]]
[17:27:21.103]                   if (name != NAME && is.element(NAME, old_names)) 
[17:27:21.103]                     next
[17:27:21.103]                   args[[name]] <- ...future.oldEnvVars[[name]]
[17:27:21.103]                 }
[17:27:21.103]                 NAMES <- toupper(added)
[17:27:21.103]                 for (kk in seq_along(NAMES)) {
[17:27:21.103]                   name <- added[[kk]]
[17:27:21.103]                   NAME <- NAMES[[kk]]
[17:27:21.103]                   if (name != NAME && is.element(NAME, old_names)) 
[17:27:21.103]                     next
[17:27:21.103]                   args[[name]] <- ""
[17:27:21.103]                 }
[17:27:21.103]                 NAMES <- toupper(removed)
[17:27:21.103]                 for (kk in seq_along(NAMES)) {
[17:27:21.103]                   name <- removed[[kk]]
[17:27:21.103]                   NAME <- NAMES[[kk]]
[17:27:21.103]                   if (name != NAME && is.element(NAME, old_names)) 
[17:27:21.103]                     next
[17:27:21.103]                   args[[name]] <- ...future.oldEnvVars[[name]]
[17:27:21.103]                 }
[17:27:21.103]                 if (length(args) > 0) 
[17:27:21.103]                   base::do.call(base::Sys.setenv, args = args)
[17:27:21.103]                 args <- names <- old_names <- NAMES <- envs <- common <- added <- removed <- NULL
[17:27:21.103]             }
[17:27:21.103]             else {
[17:27:21.103]                 base::do.call(base::Sys.setenv, args = base::as.list(...future.oldEnvVars))
[17:27:21.103]             }
[17:27:21.103]             {
[17:27:21.103]                 if (base::length(...future.futureOptionsAdded) > 
[17:27:21.103]                   0L) {
[17:27:21.103]                   opts <- base::vector("list", length = base::length(...future.futureOptionsAdded))
[17:27:21.103]                   base::names(opts) <- ...future.futureOptionsAdded
[17:27:21.103]                   base::options(opts)
[17:27:21.103]                 }
[17:27:21.103]                 {
[17:27:21.103]                   NULL
[17:27:21.103]                   options(future.plan = NULL)
[17:27:21.103]                   if (is.na(NA_character_)) 
[17:27:21.103]                     Sys.unsetenv("R_FUTURE_PLAN")
[17:27:21.103]                   else Sys.setenv(R_FUTURE_PLAN = NA_character_)
[17:27:21.103]                   future::plan(...future.strategy.old, .cleanup = FALSE, 
[17:27:21.103]                     .init = FALSE)
[17:27:21.103]                 }
[17:27:21.103]             }
[17:27:21.103]         }
[17:27:21.103]     })
[17:27:21.103]     if (TRUE) {
[17:27:21.103]         base::sink(type = "output", split = FALSE)
[17:27:21.103]         if (TRUE) {
[17:27:21.103]             ...future.result$stdout <- base::rawToChar(base::rawConnectionValue(...future.stdout))
[17:27:21.103]         }
[17:27:21.103]         else {
[17:27:21.103]             ...future.result["stdout"] <- base::list(NULL)
[17:27:21.103]         }
[17:27:21.103]         base::close(...future.stdout)
[17:27:21.103]         ...future.stdout <- NULL
[17:27:21.103]     }
[17:27:21.103]     ...future.result$conditions <- ...future.conditions
[17:27:21.103]     ...future.result$finished <- base::Sys.time()
[17:27:21.103]     ...future.result
[17:27:21.103] }
[17:27:21.186] ClusterFuture started
[17:27:21.186] result() for ClusterFuture ...
[17:27:21.187] receiveMessageFromWorker() for ClusterFuture ...
[17:27:21.187] - Validating connection of ClusterFuture
[17:27:21.238] - received message: FutureResult
[17:27:21.238] - Received FutureResult
[17:27:21.239] - Erased future from FutureRegistry
[17:27:21.239] result() for ClusterFuture ...
[17:27:21.239] - result already collected: FutureResult
[17:27:21.239] result() for ClusterFuture ... done
[17:27:21.239] receiveMessageFromWorker() for ClusterFuture ... done
[17:27:21.239] result() for ClusterFuture ... done
[17:27:21.240] result() for ClusterFuture ...
[17:27:21.240] - result already collected: FutureResult
[17:27:21.240] result() for ClusterFuture ... done
[17:27:21.240] plan(): plan_init() of 'tweaked', 'cluster', 'multiprocess', 'future', 'function' ... DONE
[17:27:21.247] 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)
[17:27:21.253] [local output] makeClusterPSOCK() ...
[17:27:21.255] [local output] Workers: [n = 2] 'localhost', 'localhost'
[17:27:21.259] [local output] Base port: 31993
[17:27:21.259] [local output] Getting setup options for 2 cluster nodes ...
[17:27:21.259] [local output]  - Node 1 of 2 ...
[17:27:21.260] [local output] localMachine=TRUE => revtunnel=FALSE

[17:27:21.261] [local output] Rscript port: 31993

[17:27:21.262] [local output]  - Node 2 of 2 ...
[17:27:21.263] [local output] localMachine=TRUE => revtunnel=FALSE

[17:27:21.264] [local output] Rscript port: 31993

[17:27:21.264] [local output] Getting setup options for 2 cluster nodes ... done
[17:27:21.264] [local output]  - Parallel setup requested for some PSOCK nodes
[17:27:21.265] [local output] Setting up PSOCK nodes in parallel
[17:27:21.265] List of 36
[17:27:21.265]  $ worker          : chr "localhost"
[17:27:21.265]   ..- attr(*, "localhost")= logi TRUE
[17:27:21.265]  $ master          : chr "localhost"
[17:27:21.265]  $ port            : int 31993
[17:27:21.265]  $ connectTimeout  : num 120
[17:27:21.265]  $ timeout         : num 120
[17:27:21.265]  $ rscript         : chr "\"D:/RCompile/recent/R/bin/x64/Rscript\""
[17:27:21.265]  $ homogeneous     : logi TRUE
[17:27:21.265]  $ rscript_args    : chr "--default-packages=datasets,utils,grDevices,graphics,stats,methods -e \"#label=nbrOfWorkers.R:12520:CRANWIN3:CR"| __truncated__
[17:27:21.265]  $ rscript_envs    : NULL
[17:27:21.265]  $ rscript_libs    : NULL
[17:27:21.265]  $ rscript_startup : NULL
[17:27:21.265]  $ rscript_sh      : chr "cmd"
[17:27:21.265]  $ default_packages: chr [1:6] "datasets" "utils" "grDevices" "graphics" ...
[17:27:21.265]  $ methods         : logi TRUE
[17:27:21.265]  $ socketOptions   : chr "no-delay"
[17:27:21.265]  $ useXDR          : logi FALSE
[17:27:21.265]  $ outfile         : chr "/dev/null"
[17:27:21.265]  $ renice          : int NA
[17:27:21.265]  $ rshcmd          : NULL
[17:27:21.265]  $ user            : chr(0) 
[17:27:21.265]  $ revtunnel       : logi FALSE
[17:27:21.265]  $ rshlogfile      : NULL
[17:27:21.265]  $ rshopts         : chr(0) 
[17:27:21.265]  $ rank            : int 1
[17:27:21.265]  $ manual          : logi FALSE
[17:27:21.265]  $ dryrun          : logi FALSE
[17:27:21.265]  $ quiet           : logi FALSE
[17:27:21.265]  $ setup_strategy  : chr "parallel"
[17:27:21.265]  $ local_cmd       : chr "\"D:/RCompile/recent/R/bin/x64/Rscript\" --default-packages=datasets,utils,grDevices,graphics,stats,methods -e "| __truncated__
[17:27:21.265]  $ pidfile         : chr "D:/temp/RtmpuMG48r/worker.rank=1.parallelly.parent=12520.30e82b6f269c.pid"
[17:27:21.265]  $ rshcmd_label    : NULL
[17:27:21.265]  $ rsh_call        : NULL
[17:27:21.265]  $ cmd             : chr "\"D:/RCompile/recent/R/bin/x64/Rscript\" --default-packages=datasets,utils,grDevices,graphics,stats,methods -e "| __truncated__
[17:27:21.265]  $ localMachine    : logi TRUE
[17:27:21.265]  $ make_fcn        :function (worker = getOption2("parallelly.localhost.hostname", "localhost"), 
[17:27:21.265]     master = NULL, port, connectTimeout = getOption2("parallelly.makeNodePSOCK.connectTimeout", 
[17:27:21.265]         2 * 60), timeout = getOption2("parallelly.makeNodePSOCK.timeout", 
[17:27:21.265]         30 * 24 * 60 * 60), rscript = NULL, homogeneous = NULL, rscript_args = NULL, 
[17:27:21.265]     rscript_envs = NULL, rscript_libs = NULL, rscript_startup = NULL, rscript_sh = c("auto", 
[17:27:21.265]         "cmd", "sh"), default_packages = c("datasets", "utils", "grDevices", 
[17:27:21.265]         "graphics", "stats", if (methods) "methods"), methods = TRUE, socketOptions = getOption2("parallelly.makeNodePSOCK.socketOptions", 
[17:27:21.265]         "no-delay"), useXDR = getOption2("parallelly.makeNodePSOCK.useXDR", 
[17:27:21.265]         FALSE), outfile = "/dev/null", renice = NA_integer_, rshcmd = getOption2("parallelly.makeNodePSOCK.rshcmd", 
[17:27:21.265]         NULL), user = NULL, revtunnel = NA, rshlogfile = NULL, rshopts = getOption2("parallelly.makeNodePSOCK.rshopts", 
[17:27:21.265]         NULL), rank = 1L, manual = FALSE, dryrun = FALSE, quiet = FALSE, 
[17:27:21.265]     setup_strategy = getOption2("parallelly.makeNodePSOCK.setup_strategy", 
[17:27:21.265]         "parallel"), action = c("launch", "options"), verbose = FALSE)  
[17:27:21.265]  $ arguments       :List of 28
[17:27:21.265]   ..$ worker          : chr "localhost"
[17:27:21.265]   ..$ master          : NULL
[17:27:21.265]   ..$ port            : int 31993
[17:27:21.265]   ..$ connectTimeout  : num 120
[17:27:21.265]   ..$ timeout         : num 120
[17:27:21.265]   ..$ rscript         : NULL
[17:27:21.265]   ..$ homogeneous     : NULL
[17:27:21.265]   ..$ rscript_args    : NULL
[17:27:21.265]   ..$ rscript_envs    : NULL
[17:27:21.265]   ..$ rscript_libs    : NULL
[17:27:21.265]   ..$ rscript_startup : NULL
[17:27:21.265]   ..$ rscript_sh      : chr [1:3] "auto" "cmd" "sh"
[17:27:21.265]   ..$ default_packages: chr [1:6] "datasets" "utils" "grDevices" "graphics" ...
[17:27:21.265]   ..$ methods         : logi TRUE
[17:27:21.265]   ..$ socketOptions   : chr "no-delay"
[17:27:21.265]   ..$ useXDR          : logi FALSE
[17:27:21.265]   ..$ outfile         : chr "/dev/null"
[17:27:21.265]   ..$ renice          : int NA
[17:27:21.265]   ..$ rshcmd          : NULL
[17:27:21.265]   ..$ user            : NULL
[17:27:21.265]   ..$ revtunnel       : logi NA
[17:27:21.265]   ..$ rshlogfile      : NULL
[17:27:21.265]   ..$ rshopts         : NULL
[17:27:21.265]   ..$ rank            : int 1
[17:27:21.265]   ..$ manual          : logi FALSE
[17:27:21.265]   ..$ dryrun          : logi FALSE
[17:27:21.265]   ..$ quiet           : logi FALSE
[17:27:21.265]   ..$ setup_strategy  : chr "parallel"
[17:27:21.265]  - attr(*, "class")= chr [1:2] "makeNodePSOCKOptions" "makeNodeOptions"
[17:27:21.291] [local output] System call to launch all workers:
[17:27:21.291] [local output] "D:/RCompile/recent/R/bin/x64/Rscript" --default-packages=datasets,utils,grDevices,graphics,stats,methods -e "#label=nbrOfWorkers.R:12520:CRANWIN3:CRAN" -e "try(suppressWarnings(cat(Sys.getpid(),file=\"D:/temp/RtmpuMG48r/worker.rank=1.parallelly.parent=12520.30e82b6f269c.pid\")), silent = TRUE)" -e "options(socketOptions = \"no-delay\")" -e "workRSOCK <- tryCatch(parallel:::.workRSOCK, error=function(e) parallel:::.slaveRSOCK); workRSOCK()" MASTER=localhost PORT=31993 OUT=/dev/null TIMEOUT=120 XDR=FALSE SETUPTIMEOUT=120 SETUPSTRATEGY=parallel
[17:27:21.291] [local output] Starting PSOCK main server
[17:27:21.297] [local output] Workers launched
[17:27:21.298] [local output] Waiting for workers to connect back
[17:27:21.298]  - [local output] 0 workers out of 2 ready
[17:27:21.461]  - [local output] 0 workers out of 2 ready
[17:27:21.462]  - [local output] 1 workers out of 2 ready
[17:27:21.463]  - [local output] 2 workers out of 2 ready
[17:27:21.463] [local output] Launching of workers completed
[17:27:21.463] [local output] Collecting session information from workers
[17:27:21.464] [local output]  - Worker #1 of 2
[17:27:21.465] [local output]  - Worker #2 of 2
[17:27:21.465] [local output] makeClusterPSOCK() ... done
> print(workers)
Socket cluster with 2 nodes where 2 nodes are on host 'localhost' (R Under development (unstable) (2024-03-25 r86192 ucrt), platform x86_64-w64-mingw32)
> plan(cluster, workers = workers)
[17:27:21.471] plan(): Setting new future strategy stack:
[17:27:21.471] List of future strategies:
[17:27:21.471] 1. cluster:
[17:27:21.471]    - args: function (..., workers = "<Socket cluster with 2 nodes where 2 nodes are on host 'localhost' (R Under development (unstable) (2024-03-25 r86192 ucrt), platform x86_64-w64-mingw32)>", envir = parent.frame())
[17:27:21.471]    - tweaked: TRUE
[17:27:21.471]    - call: plan(cluster, workers = workers)
[17:27:21.474] plan(): plan_init() of 'tweaked', 'cluster', 'multiprocess', 'future', 'function' ...
[17:27:21.474] cluster:
[17:27:21.474] - args: function (..., workers = "<Socket cluster with 2 nodes where 2 nodes are on host 'localhost' (R Under development (unstable) (2024-03-25 r86192 ucrt), platform x86_64-w64-mingw32)>", envir = parent.frame())
[17:27:21.474] - tweaked: TRUE
[17:27:21.474] - call: plan(cluster, workers = workers)
[17:27:21.477] getGlobalsAndPackages() ...
[17:27:21.477] Not searching for globals
[17:27:21.477] - globals: [0] <none>
[17:27:21.477] getGlobalsAndPackages() ... DONE
[17:27:21.493] Packages needed by the future expression (n = 0): <none>
[17:27:21.493] Packages needed by future strategies (n = 0): <none>
[17:27:21.494] {
[17:27:21.494]     {
[17:27:21.494]         {
[17:27:21.494]             ...future.startTime <- base::Sys.time()
[17:27:21.494]             {
[17:27:21.494]                 {
[17:27:21.494]                   {
[17:27:21.494]                     base::local({
[17:27:21.494]                       has_future <- base::requireNamespace("future", 
[17:27:21.494]                         quietly = TRUE)
[17:27:21.494]                       if (has_future) {
[17:27:21.494]                         ns <- base::getNamespace("future")
[17:27:21.494]                         version <- ns[[".package"]][["version"]]
[17:27:21.494]                         if (is.null(version)) 
[17:27:21.494]                           version <- utils::packageVersion("future")
[17:27:21.494]                       }
[17:27:21.494]                       else {
[17:27:21.494]                         version <- NULL
[17:27:21.494]                       }
[17:27:21.494]                       if (!has_future || version < "1.8.0") {
[17:27:21.494]                         info <- base::c(r_version = base::gsub("R version ", 
[17:27:21.494]                           "", base::R.version$version.string), 
[17:27:21.494]                           platform = base::sprintf("%s (%s-bit)", 
[17:27:21.494]                             base::R.version$platform, 8 * base::.Machine$sizeof.pointer), 
[17:27:21.494]                           os = base::paste(base::Sys.info()[base::c("sysname", 
[17:27:21.494]                             "release", "version")], collapse = " "), 
[17:27:21.494]                           hostname = base::Sys.info()[["nodename"]])
[17:27:21.494]                         info <- base::sprintf("%s: %s", base::names(info), 
[17:27:21.494]                           info)
[17:27:21.494]                         info <- base::paste(info, collapse = "; ")
[17:27:21.494]                         if (!has_future) {
[17:27:21.494]                           msg <- base::sprintf("Package 'future' is not installed on worker (%s)", 
[17:27:21.494]                             info)
[17:27:21.494]                         }
[17:27:21.494]                         else {
[17:27:21.494]                           msg <- base::sprintf("Package 'future' on worker (%s) must be of version >= 1.8.0: %s", 
[17:27:21.494]                             info, version)
[17:27:21.494]                         }
[17:27:21.494]                         base::stop(msg)
[17:27:21.494]                       }
[17:27:21.494]                     })
[17:27:21.494]                   }
[17:27:21.494]                   ...future.strategy.old <- future::plan("list")
[17:27:21.494]                   options(future.plan = NULL)
[17:27:21.494]                   Sys.unsetenv("R_FUTURE_PLAN")
[17:27:21.494]                   future::plan("default", .cleanup = FALSE, .init = FALSE)
[17:27:21.494]                 }
[17:27:21.494]                 ...future.workdir <- getwd()
[17:27:21.494]             }
[17:27:21.494]             ...future.oldOptions <- base::as.list(base::.Options)
[17:27:21.494]             ...future.oldEnvVars <- base::Sys.getenv()
[17:27:21.494]         }
[17:27:21.494]         base::options(future.startup.script = FALSE, future.globals.onMissing = NULL, 
[17:27:21.494]             future.globals.maxSize = NULL, future.globals.method = NULL, 
[17:27:21.494]             future.globals.onMissing = NULL, future.globals.onReference = NULL, 
[17:27:21.494]             future.globals.resolve = NULL, future.resolve.recursive = NULL, 
[17:27:21.494]             future.rng.onMisuse = NULL, future.rng.onMisuse.keepFuture = NULL, 
[17:27:21.494]             future.stdout.windows.reencode = NULL, width = 80L)
[17:27:21.494]         ...future.futureOptionsAdded <- base::setdiff(base::names(base::.Options), 
[17:27:21.494]             base::names(...future.oldOptions))
[17:27:21.494]     }
[17:27:21.494]     if (FALSE) {
[17:27:21.494]     }
[17:27:21.494]     else {
[17:27:21.494]         if (TRUE) {
[17:27:21.494]             ...future.stdout <- base::rawConnection(base::raw(0L), 
[17:27:21.494]                 open = "w")
[17:27:21.494]         }
[17:27:21.494]         else {
[17:27:21.494]             ...future.stdout <- base::file(base::switch(.Platform$OS.type, 
[17:27:21.494]                 windows = "NUL", "/dev/null"), open = "w")
[17:27:21.494]         }
[17:27:21.494]         base::sink(...future.stdout, type = "output", split = FALSE)
[17:27:21.494]         base::on.exit(if (!base::is.null(...future.stdout)) {
[17:27:21.494]             base::sink(type = "output", split = FALSE)
[17:27:21.494]             base::close(...future.stdout)
[17:27:21.494]         }, add = TRUE)
[17:27:21.494]     }
[17:27:21.494]     ...future.frame <- base::sys.nframe()
[17:27:21.494]     ...future.conditions <- base::list()
[17:27:21.494]     ...future.rng <- base::globalenv()$.Random.seed
[17:27:21.494]     if (FALSE) {
[17:27:21.494]         ...future.globalenv.names <- c(base::names(base::.GlobalEnv), 
[17:27:21.494]             "...future.value", "...future.globalenv.names", ".Random.seed")
[17:27:21.494]     }
[17:27:21.494]     ...future.result <- base::tryCatch({
[17:27:21.494]         base::withCallingHandlers({
[17:27:21.494]             ...future.value <- base::withVisible(base::local({
[17:27:21.494]                 ...future.makeSendCondition <- base::local({
[17:27:21.494]                   sendCondition <- NULL
[17:27:21.494]                   function(frame = 1L) {
[17:27:21.494]                     if (is.function(sendCondition)) 
[17:27:21.494]                       return(sendCondition)
[17:27:21.494]                     ns <- getNamespace("parallel")
[17:27:21.494]                     if (exists("sendData", mode = "function", 
[17:27:21.494]                       envir = ns)) {
[17:27:21.494]                       parallel_sendData <- get("sendData", mode = "function", 
[17:27:21.494]                         envir = ns)
[17:27:21.494]                       envir <- sys.frame(frame)
[17:27:21.494]                       master <- NULL
[17:27:21.494]                       while (!identical(envir, .GlobalEnv) && 
[17:27:21.494]                         !identical(envir, emptyenv())) {
[17:27:21.494]                         if (exists("master", mode = "list", envir = envir, 
[17:27:21.494]                           inherits = FALSE)) {
[17:27:21.494]                           master <- get("master", mode = "list", 
[17:27:21.494]                             envir = envir, inherits = FALSE)
[17:27:21.494]                           if (inherits(master, c("SOCKnode", 
[17:27:21.494]                             "SOCK0node"))) {
[17:27:21.494]                             sendCondition <<- function(cond) {
[17:27:21.494]                               data <- list(type = "VALUE", value = cond, 
[17:27:21.494]                                 success = TRUE)
[17:27:21.494]                               parallel_sendData(master, data)
[17:27:21.494]                             }
[17:27:21.494]                             return(sendCondition)
[17:27:21.494]                           }
[17:27:21.494]                         }
[17:27:21.494]                         frame <- frame + 1L
[17:27:21.494]                         envir <- sys.frame(frame)
[17:27:21.494]                       }
[17:27:21.494]                     }
[17:27:21.494]                     sendCondition <<- function(cond) NULL
[17:27:21.494]                   }
[17:27:21.494]                 })
[17:27:21.494]                 withCallingHandlers({
[17:27:21.494]                   NA
[17:27:21.494]                 }, immediateCondition = function(cond) {
[17:27:21.494]                   sendCondition <- ...future.makeSendCondition()
[17:27:21.494]                   sendCondition(cond)
[17:27:21.494]                   muffleCondition <- function (cond, pattern = "^muffle") 
[17:27:21.494]                   {
[17:27:21.494]                     inherits <- base::inherits
[17:27:21.494]                     invokeRestart <- base::invokeRestart
[17:27:21.494]                     is.null <- base::is.null
[17:27:21.494]                     muffled <- FALSE
[17:27:21.494]                     if (inherits(cond, "message")) {
[17:27:21.494]                       muffled <- grepl(pattern, "muffleMessage")
[17:27:21.494]                       if (muffled) 
[17:27:21.494]                         invokeRestart("muffleMessage")
[17:27:21.494]                     }
[17:27:21.494]                     else if (inherits(cond, "warning")) {
[17:27:21.494]                       muffled <- grepl(pattern, "muffleWarning")
[17:27:21.494]                       if (muffled) 
[17:27:21.494]                         invokeRestart("muffleWarning")
[17:27:21.494]                     }
[17:27:21.494]                     else if (inherits(cond, "condition")) {
[17:27:21.494]                       if (!is.null(pattern)) {
[17:27:21.494]                         computeRestarts <- base::computeRestarts
[17:27:21.494]                         grepl <- base::grepl
[17:27:21.494]                         restarts <- computeRestarts(cond)
[17:27:21.494]                         for (restart in restarts) {
[17:27:21.494]                           name <- restart$name
[17:27:21.494]                           if (is.null(name)) 
[17:27:21.494]                             next
[17:27:21.494]                           if (!grepl(pattern, name)) 
[17:27:21.494]                             next
[17:27:21.494]                           invokeRestart(restart)
[17:27:21.494]                           muffled <- TRUE
[17:27:21.494]                           break
[17:27:21.494]                         }
[17:27:21.494]                       }
[17:27:21.494]                     }
[17:27:21.494]                     invisible(muffled)
[17:27:21.494]                   }
[17:27:21.494]                   muffleCondition(cond)
[17:27:21.494]                 })
[17:27:21.494]             }))
[17:27:21.494]             future::FutureResult(value = ...future.value$value, 
[17:27:21.494]                 visible = ...future.value$visible, rng = !identical(base::globalenv()$.Random.seed, 
[17:27:21.494]                   ...future.rng), globalenv = if (FALSE) 
[17:27:21.494]                   list(added = base::setdiff(base::names(base::.GlobalEnv), 
[17:27:21.494]                     ...future.globalenv.names))
[17:27:21.494]                 else NULL, started = ...future.startTime, version = "1.8")
[17:27:21.494]         }, condition = base::local({
[17:27:21.494]             c <- base::c
[17:27:21.494]             inherits <- base::inherits
[17:27:21.494]             invokeRestart <- base::invokeRestart
[17:27:21.494]             length <- base::length
[17:27:21.494]             list <- base::list
[17:27:21.494]             seq.int <- base::seq.int
[17:27:21.494]             signalCondition <- base::signalCondition
[17:27:21.494]             sys.calls <- base::sys.calls
[17:27:21.494]             `[[` <- base::`[[`
[17:27:21.494]             `+` <- base::`+`
[17:27:21.494]             `<<-` <- base::`<<-`
[17:27:21.494]             sysCalls <- function(calls = sys.calls(), from = 1L) {
[17:27:21.494]                 calls[seq.int(from = from + 12L, to = length(calls) - 
[17:27:21.494]                   3L)]
[17:27:21.494]             }
[17:27:21.494]             function(cond) {
[17:27:21.494]                 is_error <- inherits(cond, "error")
[17:27:21.494]                 ignore <- !is_error && !is.null(NULL) && inherits(cond, 
[17:27:21.494]                   NULL)
[17:27:21.494]                 if (is_error) {
[17:27:21.494]                   sessionInformation <- function() {
[17:27:21.494]                     list(r = base::R.Version(), locale = base::Sys.getlocale(), 
[17:27:21.494]                       rngkind = base::RNGkind(), namespaces = base::loadedNamespaces(), 
[17:27:21.494]                       search = base::search(), system = base::Sys.info())
[17:27:21.494]                   }
[17:27:21.494]                   ...future.conditions[[length(...future.conditions) + 
[17:27:21.494]                     1L]] <<- list(condition = cond, calls = c(sysCalls(from = ...future.frame), 
[17:27:21.494]                     cond$call), session = sessionInformation(), 
[17:27:21.494]                     timestamp = base::Sys.time(), signaled = 0L)
[17:27:21.494]                   signalCondition(cond)
[17:27:21.494]                 }
[17:27:21.494]                 else if (!ignore && TRUE && inherits(cond, c("condition", 
[17:27:21.494]                 "immediateCondition"))) {
[17:27:21.494]                   signal <- TRUE && inherits(cond, "immediateCondition")
[17:27:21.494]                   ...future.conditions[[length(...future.conditions) + 
[17:27:21.494]                     1L]] <<- list(condition = cond, signaled = base::as.integer(signal))
[17:27:21.494]                   if (TRUE && !signal) {
[17:27:21.494]                     muffleCondition <- function (cond, pattern = "^muffle") 
[17:27:21.494]                     {
[17:27:21.494]                       inherits <- base::inherits
[17:27:21.494]                       invokeRestart <- base::invokeRestart
[17:27:21.494]                       is.null <- base::is.null
[17:27:21.494]                       muffled <- FALSE
[17:27:21.494]                       if (inherits(cond, "message")) {
[17:27:21.494]                         muffled <- grepl(pattern, "muffleMessage")
[17:27:21.494]                         if (muffled) 
[17:27:21.494]                           invokeRestart("muffleMessage")
[17:27:21.494]                       }
[17:27:21.494]                       else if (inherits(cond, "warning")) {
[17:27:21.494]                         muffled <- grepl(pattern, "muffleWarning")
[17:27:21.494]                         if (muffled) 
[17:27:21.494]                           invokeRestart("muffleWarning")
[17:27:21.494]                       }
[17:27:21.494]                       else if (inherits(cond, "condition")) {
[17:27:21.494]                         if (!is.null(pattern)) {
[17:27:21.494]                           computeRestarts <- base::computeRestarts
[17:27:21.494]                           grepl <- base::grepl
[17:27:21.494]                           restarts <- computeRestarts(cond)
[17:27:21.494]                           for (restart in restarts) {
[17:27:21.494]                             name <- restart$name
[17:27:21.494]                             if (is.null(name)) 
[17:27:21.494]                               next
[17:27:21.494]                             if (!grepl(pattern, name)) 
[17:27:21.494]                               next
[17:27:21.494]                             invokeRestart(restart)
[17:27:21.494]                             muffled <- TRUE
[17:27:21.494]                             break
[17:27:21.494]                           }
[17:27:21.494]                         }
[17:27:21.494]                       }
[17:27:21.494]                       invisible(muffled)
[17:27:21.494]                     }
[17:27:21.494]                     muffleCondition(cond, pattern = "^muffle")
[17:27:21.494]                   }
[17:27:21.494]                 }
[17:27:21.494]                 else {
[17:27:21.494]                   if (TRUE) {
[17:27:21.494]                     muffleCondition <- function (cond, pattern = "^muffle") 
[17:27:21.494]                     {
[17:27:21.494]                       inherits <- base::inherits
[17:27:21.494]                       invokeRestart <- base::invokeRestart
[17:27:21.494]                       is.null <- base::is.null
[17:27:21.494]                       muffled <- FALSE
[17:27:21.494]                       if (inherits(cond, "message")) {
[17:27:21.494]                         muffled <- grepl(pattern, "muffleMessage")
[17:27:21.494]                         if (muffled) 
[17:27:21.494]                           invokeRestart("muffleMessage")
[17:27:21.494]                       }
[17:27:21.494]                       else if (inherits(cond, "warning")) {
[17:27:21.494]                         muffled <- grepl(pattern, "muffleWarning")
[17:27:21.494]                         if (muffled) 
[17:27:21.494]                           invokeRestart("muffleWarning")
[17:27:21.494]                       }
[17:27:21.494]                       else if (inherits(cond, "condition")) {
[17:27:21.494]                         if (!is.null(pattern)) {
[17:27:21.494]                           computeRestarts <- base::computeRestarts
[17:27:21.494]                           grepl <- base::grepl
[17:27:21.494]                           restarts <- computeRestarts(cond)
[17:27:21.494]                           for (restart in restarts) {
[17:27:21.494]                             name <- restart$name
[17:27:21.494]                             if (is.null(name)) 
[17:27:21.494]                               next
[17:27:21.494]                             if (!grepl(pattern, name)) 
[17:27:21.494]                               next
[17:27:21.494]                             invokeRestart(restart)
[17:27:21.494]                             muffled <- TRUE
[17:27:21.494]                             break
[17:27:21.494]                           }
[17:27:21.494]                         }
[17:27:21.494]                       }
[17:27:21.494]                       invisible(muffled)
[17:27:21.494]                     }
[17:27:21.494]                     muffleCondition(cond, pattern = "^muffle")
[17:27:21.494]                   }
[17:27:21.494]                 }
[17:27:21.494]             }
[17:27:21.494]         }))
[17:27:21.494]     }, error = function(ex) {
[17:27:21.494]         base::structure(base::list(value = NULL, visible = NULL, 
[17:27:21.494]             conditions = ...future.conditions, rng = !identical(base::globalenv()$.Random.seed, 
[17:27:21.494]                 ...future.rng), started = ...future.startTime, 
[17:27:21.494]             finished = Sys.time(), session_uuid = NA_character_, 
[17:27:21.494]             version = "1.8"), class = "FutureResult")
[17:27:21.494]     }, finally = {
[17:27:21.494]         if (!identical(...future.workdir, getwd())) 
[17:27:21.494]             setwd(...future.workdir)
[17:27:21.494]         {
[17:27:21.494]             if (identical(getOption("nwarnings"), ...future.oldOptions$nwarnings)) {
[17:27:21.494]                 ...future.oldOptions$nwarnings <- NULL
[17:27:21.494]             }
[17:27:21.494]             base::options(...future.oldOptions)
[17:27:21.494]             if (.Platform$OS.type == "windows") {
[17:27:21.494]                 old_names <- names(...future.oldEnvVars)
[17:27:21.494]                 envs <- base::Sys.getenv()
[17:27:21.494]                 names <- names(envs)
[17:27:21.494]                 common <- intersect(names, old_names)
[17:27:21.494]                 added <- setdiff(names, old_names)
[17:27:21.494]                 removed <- setdiff(old_names, names)
[17:27:21.494]                 changed <- common[...future.oldEnvVars[common] != 
[17:27:21.494]                   envs[common]]
[17:27:21.494]                 NAMES <- toupper(changed)
[17:27:21.494]                 args <- list()
[17:27:21.494]                 for (kk in seq_along(NAMES)) {
[17:27:21.494]                   name <- changed[[kk]]
[17:27:21.494]                   NAME <- NAMES[[kk]]
[17:27:21.494]                   if (name != NAME && is.element(NAME, old_names)) 
[17:27:21.494]                     next
[17:27:21.494]                   args[[name]] <- ...future.oldEnvVars[[name]]
[17:27:21.494]                 }
[17:27:21.494]                 NAMES <- toupper(added)
[17:27:21.494]                 for (kk in seq_along(NAMES)) {
[17:27:21.494]                   name <- added[[kk]]
[17:27:21.494]                   NAME <- NAMES[[kk]]
[17:27:21.494]                   if (name != NAME && is.element(NAME, old_names)) 
[17:27:21.494]                     next
[17:27:21.494]                   args[[name]] <- ""
[17:27:21.494]                 }
[17:27:21.494]                 NAMES <- toupper(removed)
[17:27:21.494]                 for (kk in seq_along(NAMES)) {
[17:27:21.494]                   name <- removed[[kk]]
[17:27:21.494]                   NAME <- NAMES[[kk]]
[17:27:21.494]                   if (name != NAME && is.element(NAME, old_names)) 
[17:27:21.494]                     next
[17:27:21.494]                   args[[name]] <- ...future.oldEnvVars[[name]]
[17:27:21.494]                 }
[17:27:21.494]                 if (length(args) > 0) 
[17:27:21.494]                   base::do.call(base::Sys.setenv, args = args)
[17:27:21.494]                 args <- names <- old_names <- NAMES <- envs <- common <- added <- removed <- NULL
[17:27:21.494]             }
[17:27:21.494]             else {
[17:27:21.494]                 base::do.call(base::Sys.setenv, args = base::as.list(...future.oldEnvVars))
[17:27:21.494]             }
[17:27:21.494]             {
[17:27:21.494]                 if (base::length(...future.futureOptionsAdded) > 
[17:27:21.494]                   0L) {
[17:27:21.494]                   opts <- base::vector("list", length = base::length(...future.futureOptionsAdded))
[17:27:21.494]                   base::names(opts) <- ...future.futureOptionsAdded
[17:27:21.494]                   base::options(opts)
[17:27:21.494]                 }
[17:27:21.494]                 {
[17:27:21.494]                   NULL
[17:27:21.494]                   options(future.plan = NULL)
[17:27:21.494]                   if (is.na(NA_character_)) 
[17:27:21.494]                     Sys.unsetenv("R_FUTURE_PLAN")
[17:27:21.494]                   else Sys.setenv(R_FUTURE_PLAN = NA_character_)
[17:27:21.494]                   future::plan(...future.strategy.old, .cleanup = FALSE, 
[17:27:21.494]                     .init = FALSE)
[17:27:21.494]                 }
[17:27:21.494]             }
[17:27:21.494]         }
[17:27:21.494]     })
[17:27:21.494]     if (TRUE) {
[17:27:21.494]         base::sink(type = "output", split = FALSE)
[17:27:21.494]         if (TRUE) {
[17:27:21.494]             ...future.result$stdout <- base::rawToChar(base::rawConnectionValue(...future.stdout))
[17:27:21.494]         }
[17:27:21.494]         else {
[17:27:21.494]             ...future.result["stdout"] <- base::list(NULL)
[17:27:21.494]         }
[17:27:21.494]         base::close(...future.stdout)
[17:27:21.494]         ...future.stdout <- NULL
[17:27:21.494]     }
[17:27:21.494]     ...future.result$conditions <- ...future.conditions
[17:27:21.494]     ...future.result$finished <- base::Sys.time()
[17:27:21.494]     ...future.result
[17:27:21.494] }
[17:27:21.576] ClusterFuture started
[17:27:21.576] result() for ClusterFuture ...
[17:27:21.576] receiveMessageFromWorker() for ClusterFuture ...
[17:27:21.577] - Validating connection of ClusterFuture
[17:27:21.628] - received message: FutureResult
[17:27:21.628] - Received FutureResult
[17:27:21.628] - Erased future from FutureRegistry
[17:27:21.628] result() for ClusterFuture ...
[17:27:21.629] - result already collected: FutureResult
[17:27:21.629] result() for ClusterFuture ... done
[17:27:21.629] receiveMessageFromWorker() for ClusterFuture ... done
[17:27:21.629] result() for ClusterFuture ... done
[17:27:21.629] result() for ClusterFuture ...
[17:27:21.629] - result already collected: FutureResult
[17:27:21.630] result() for ClusterFuture ... done
[17:27:21.630] plan(): plan_init() of 'tweaked', 'cluster', 'multiprocess', 'future', 'function' ... DONE
[17:27:21.630] 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")
[17:27:21.632] plan(): Setting new future strategy stack:
[17:27:21.632] List of future strategies:
[17:27:21.632] 1. FutureStrategy:
[17:27:21.632]    - args: function (..., envir = parent.frame(), workers = "<NULL>")
[17:27:21.632]    - tweaked: FALSE
[17:27:21.632]    - call: future::plan(oplan)
[17:27:21.633] plan(): nbrOfWorkers() = 1
Failed to undo environment variables:
 - Expected environment variables: [n=204] '!ExitCode', 'ALLUSERSPROFILE', 'APPDATA', 'BIBINPUTS', 'BINDIR', 'BSTINPUTS', 'COMMONPROGRAMFILES', 'COMPUTERNAME', 'COMSPEC', 'CURL_CA_BUNDLE', 'CYGWIN', 'CommonProgramFiles(x86)', 'CommonProgramW6432', 'DriverData', 'HOME', 'HOMEDRIVE', 'HOMEPATH', 'JAGS_ROOT', 'JAVA_HOME', 'LANGUAGE', 'LC_COLLATE', 'LC_MONETARY', 'LC_TIME', 'LOCALAPPDATA', 'LOGONSERVER', 'LS_HOME', 'LS_LICENSE_PATH', 'MAKE', 'MAKEFLAGS', 'MAKELEVEL', 'MFLAGS', 'MSMPI_BENCHMARKS', 'MSMPI_BIN', 'MSYS2_ENV_CONV_EXCL', 'NUMBER_OF_PROCESSORS', 'OCL', 'OMP_THREAD_LIMIT', 'OS', 'PATH', 'PATHEXT', 'PROCESSOR_ARCHITECTURE', 'PROCESSOR_IDENTIFIER', 'PROCESSOR_LEVEL', 'PROCESSOR_REVISION', 'PROGRAMFILES', 'PROMPT', 'PSModulePath', 'PUBLIC', 'PWD', 'ProgramData', 'ProgramFiles(x86)', 'ProgramW6432', 'RTOOLS43_HOME', 'RTOOLS44_HOME', 'R_ARCH', 'R_BROWSER', 'R_BZIPCMD', 'R_CMD', 'R_COMPILED_BY', 'R_CRAN_WEB', 'R_CUSTOM_TOOLS_PATH', 'R_CUSTOM_TOOLS_SOFT', 'R_DOC_DIR', 'R_ENVIRON_USER', 'R_GSCMD', 'R_GZIPCMD', 'R_HOME', 'R_INCLUDE_DIR', 'R_INSTALL_TAR', 'R_LIBS', 'R_LIBS_SITE', 'R_LIBS_USER', 'R_MAX_NUM_DLLS', 'R_OSTYPE', 'R_PAPERSIZE', 'R_PAPERSIZE_USER', 'R_PARALLELLY_MAKENODEPSOCK_AUTOKILL', 'R_PARALLELLY_MAKENODEPSOCK_CONNECTTIMEOUT', 'R_PARALLELLY_MAKENODEPSOCK_RSCRIPT_LABEL', 'R_PARALLELLY_MAKENODEPSOCK_SESSIONINFO_PKGS', 'R_PARALLELLY_MAKENODEPSOCK_TIMEOUT', 'R_PARALLELLY_RANDOM_PORTS', 'R_PARALLEL_PORT', 'R_RD4PDF', 'R_RTOOLS44_PATH', 'R_SCRIPT_LEGACY', 'R_SHARE_DIR', 'R_TESTS', 'R_UNZIPCMD', 'R_USER', 'R_VERSION', 'R_ZIPCMD', 'SED', 'SHLVL', 'SYSTEMDRIVE', 'SYSTEMROOT', 'TAR', 'TAR_OPTIONS', 'TEMP', 'TERM', 'TEXINPUTS', 'TMP', 'TMPDIR', 'USERDOMAIN', 'USERDOMAIN_ROAMINGPROFILE', 'USERNAME', 'USERPROFILE', 'WINDIR', '_', '_R_CHECK_AUTOCONF_', '_R_CHECK_BOGUS_RETURN_', '_R_CHECK_BROWSER_NONINTERACTIVE_', '_R_CHECK_BUILD_VIGNETTES_SEPARATELY_', '_R_CHECK_CODETOOLS_PROFILE_', '_R_CHECK_CODE_ASSIGN_TO_GLOBALENV_', '_R_CHECK_CODE_ATTACH_', '_R_CHECK_CODE_CLASS_IS_STRING_', '_R_CHECK_CODE_DATA_INTO_GLOBALENV_', '_R_CHECK_CODE_USAGE_VIA_NAMESPACES_', '_R_CHECK_CODE_USAGE_WITHOUT_LOADING_', '_R_CHECK_CODE_USAGE_WITH_ONLY_BASE_ATTACHED_', '_R_CHECK_CODOC_VARIABLES_IN_USAGES_', '_R_CHECK_COMPACT_DATA2_', '_R_CHECK_COMPILATION_FLAGS_', '_R_CHECK_CONNECTIONS_LEFT_OPEN_', '_R_CHECK_CRAN_INCOMING_', '_R_CHECK_CRAN_INCOMING_CHECK_FILE_URIS_', '_R_CHECK_CRAN_INCOMING_CHECK_URLS_IN_PARALLEL_', '_R_CHECK_CRAN_INCOMING_NOTE_GNU_MAKE_', '_R_CHECK_CRAN_INCOMING_REMOTE_', '_R_CHECK_CRAN_INCOMING_USE_ASPELL_', '_R_CHECK_DATALIST_', '_R_CHECK_DEPRECATED_DEFUNCT_', '_R_CHECK_DOC_SIZES2_', '_R_CHECK_DOT_FIRSTLIB_', '_R_CHECK_DOT_INTERNAL_', '_R_CHECK_EXAMPLE_TIMING_THRESHOLD_', '_R_CHECK_EXECUTABLES_', '_R_CHECK_EXECUTABLES_EXCLUSIONS_', '_R_CHECK_FF_CALLS_', '_R_CHECK_FF_DUP_', '_R_CHECK_FORCE_SUGGESTS_', '_R_CHECK_FUTURE_FILE_TIMESTAMPS_', '_R_CHECK_FUTURE_FILE_TIMESTAMPS_LEEWAY_', '_R_CHECK_HAVE_MYSQL_', '_R_CHECK_HAVE_ODBC_', '_R_CHECK_HAVE_PERL_', '_R_CHECK_HAVE_POSTGRES_', '_R_CHECK_INSTALL_DEPENDS_', '_R_CHECK_INTERNALS2_', '_R_CHECK_LENGTH_1_CONDITION_', '_R_CHECK_LICENSE_', '_R_CHECK_LIMIT_CORES_', '_R_CHECK_MATRIX_DATA_', '_R_CHECK_MBCS_CONVERSION_FAILURE_', '_R_CHECK_NATIVE_ROUTINE_REGISTRATION_', '_R_CHECK_NEWS_IN_PLAIN_TEXT_', '_R_CHECK_NO_RECOMMENDED_', '_R_CHECK_NO_STOP_ON_TEST_ERROR_', '_R_CHECK_ORPHANED_', '_R_CHECK_OVERWRITE_REGISTERED_S3_METHODS_', '_R_CHECK_PACKAGES_USED_IGNORE_UNUSED_IMPORTS_', '_R_CHECK_PACKAGES_USED_IN_TESTS_USE_SUBDIRS_', '_R_CHECK_PACKAGE_DATASETS_SUPPRESS_NOTES_', '_R_CHECK_PACKAGE_NAME_', '_R_CHECK_PKG_SIZES_', '_R_CHECK_PKG_SIZES_THRESHOLD_', '_R_CHECK_PRAGMAS_', '_R_CHECK_RD_EXAMPLES_T_AND_F_', '_R_CHECK_RD_LINE_WIDTHS_', '_R_CHECK_RD_MATH_RENDERING_', '_R_CHECK_RD_NOTE_LOST_BRACES_', '_R_CHECK_RD_VALIDATE_RD2HTML_', '_R_CHECK_REPLACING_IMPORTS_', '_R_CHECK_R_DEPENDS_', '_R_CHECK_S3_METHODS_SHOW_POSSIBLE_ISSUES_', '_R_CHECK_SCREEN_DEVICE_', '_R_CHECK_SERIALIZATION_', '_R_CHECK_SHLIB_OPENMP_FLAGS_', '_R_CHECK_SRC_MINUS_W_IMPLICIT_', '_R_CHECK_SUBDIRS_NOCASE_', '_R_CHECK_SUGGESTS_ONLY_', '_R_CHECK_SYSTEM_CLOCK_', '_R_CHECK_TESTS_NLINES_', '_R_CHECK_TEST_TIMING_', '_R_CHECK_TIMINGS_', '_R_CHECK_TOPLEVEL_FILES_', '_R_CHECK_UNDOC_USE_ALL_NAMES_', '_R_CHECK_UNSAFE_CALLS_', '_R_CHECK_URLS_SHOW_301_STATUS_', '_R_CHECK_VC_DIRS_', '_R_CHECK_VIGNETTES_NLINES_', '_R_CHECK_VIGNETTES_SKIP_RUN_MAYBE_', '_R_CHECK_VIGNETTE_TIMING_', '_R_CHECK_VIGNETTE_TITLES_', '_R_CHECK_WINDOWS_DEVICE_', '_R_CHECK_XREFS_USE_ALIASES_FROM_CRAN_', '_R_CLASS_MATRIX_ARRAY_', '_R_DEPRECATED_IS_R_', '_R_S3_METHOD_LOOKUP_BASEENV_AFTER_GLOBALENV_', '_R_SHLIB_BUILD_OBJECTS_SYMBOL_TABLES_', '__R_CHECK_DOC_FILES_NOTE_IF_ALL_SPECIAL__', 'maj.version', 'nextArg--timingsnextArg--install'
 - Environment variables still there: [n=0] 
 - Environment variables missing: [n=1] 'MAKEFLAGS'
Differences environment variable by environment variable:
List of 3
 $ name    : chr "MAKEFLAGS"
 $ expected: 'Dlist' chr ""
 $ actual  : 'Dlist' chr NA
> 
> proc.time()
   user  system elapsed 
   0.70    0.10    2.39