R Under development (unstable) (2024-07-28 r86931 ucrt) -- "Unsuffered Consequences"
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> source("incl/start.R")
[17:28:30.690] plan(): Setting new future strategy stack:
[17:28:30.693] List of future strategies:
[17:28:30.693] 1. sequential:
[17:28:30.693]    - args: function (..., envir = parent.frame(), workers = "<NULL>")
[17:28:30.693]    - tweaked: FALSE
[17:28:30.693]    - call: future::plan("sequential")
[17:28:30.719] 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
[17:28:30.747] plan(): Setting new future strategy stack:
[17:28:30.747] List of future strategies:
[17:28:30.747] 1. sequential:
[17:28:30.747]    - args: function (..., envir = parent.frame(), workers = "<NULL>")
[17:28:30.747]    - tweaked: FALSE
[17:28:30.747]    - call: plan(strategy)
[17:28:30.772] 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
[17:28:30.817] plan(): Setting new future strategy stack:
[17:28:30.818] List of future strategies:
[17:28:30.818] 1. multisession:
[17:28:30.818]    - args: function (..., workers = availableCores(), lazy = FALSE, rscript_libs = .libPaths(), envir = parent.frame())
[17:28:30.818]    - tweaked: FALSE
[17:28:30.818]    - call: plan(strategy)
[17:28:30.818] plan(): plan_init() of 'multisession', 'cluster', 'multiprocess', 'future', 'function' ...
[17:28:30.818] multisession:
[17:28:30.818] - args: function (..., workers = availableCores(), lazy = FALSE, rscript_libs = .libPaths(), envir = parent.frame())
[17:28:30.818] - tweaked: FALSE
[17:28:30.818] - call: plan(strategy)
[17:28:30.823] getGlobalsAndPackages() ...
[17:28:30.823] Not searching for globals
[17:28:30.824] - globals: [0] <none>
[17:28:30.824] getGlobalsAndPackages() ... DONE
[17:28:30.824] [local output] makeClusterPSOCK() ...
[17:28:30.873] [local output] Workers: [n = 2] 'localhost', 'localhost'
[17:28:30.882] [local output] Base port: 39398
[17:28:30.882] [local output] Getting setup options for 2 cluster nodes ...
[17:28:30.882] [local output]  - Node #1 of 2 ...
[17:28:30.883] [local output] localMachine=TRUE => revtunnel=FALSE

[17:28:30.885] Testing if worker's PID can be inferred: '"D:/RCompile/recent/R/bin/x64/Rscript" -e "try(suppressWarnings(cat(Sys.getpid(),file=\"D:/temp/RtmpopLFYa/worker.rank=1.parallelly.parent=164204.2816c223648f3.pid\")), silent = TRUE)" -e "file.exists(\"D:/temp/RtmpopLFYa/worker.rank=1.parallelly.parent=164204.2816c223648f3.pid\")"'
[17:28:31.331] - Possible to infer worker's PID: TRUE
[17:28:31.332] [local output] Rscript port: 39398

[17:28:31.333] [local output]  - Node #2 of 2 ...
[17:28:31.333] [local output] localMachine=TRUE => revtunnel=FALSE

[17:28:31.335] [local output] Rscript port: 39398

[17:28:31.336] [local output] Getting setup options for 2 cluster nodes ... done
[17:28:31.337] [local output]  - Parallel setup requested for some PSOCK nodes
[17:28:31.338] [local output] Setting up PSOCK nodes in parallel
[17:28:31.338] List of 36
[17:28:31.338]  $ worker          : chr "localhost"
[17:28:31.338]   ..- attr(*, "localhost")= logi TRUE
[17:28:31.338]  $ master          : chr "localhost"
[17:28:31.338]  $ port            : int 39398
[17:28:31.338]  $ connectTimeout  : num 120
[17:28:31.338]  $ timeout         : num 120
[17:28:31.338]  $ rscript         : chr "\"D:/RCompile/recent/R/bin/x64/Rscript\""
[17:28:31.338]  $ homogeneous     : logi TRUE
[17:28:31.338]  $ rscript_args    : chr "--default-packages=datasets,utils,grDevices,graphics,stats,methods -e \"#label=nbrOfWorkers.R:164204:CRANWIN3:C"| __truncated__
[17:28:31.338]  $ rscript_envs    : NULL
[17:28:31.338]  $ rscript_libs    : chr [1:2] "D:/temp/RtmpsXpk4j/RLIBS_1097c668d2fda" "D:/RCompile/recent/R/library"
[17:28:31.338]  $ rscript_startup : NULL
[17:28:31.338]  $ rscript_sh      : chr [1:2] "cmd" "cmd"
[17:28:31.338]  $ default_packages: chr [1:6] "datasets" "utils" "grDevices" "graphics" ...
[17:28:31.338]  $ methods         : logi TRUE
[17:28:31.338]  $ socketOptions   : chr "no-delay"
[17:28:31.338]  $ useXDR          : logi FALSE
[17:28:31.338]  $ outfile         : chr "/dev/null"
[17:28:31.338]  $ renice          : int NA
[17:28:31.338]  $ rshcmd          : NULL
[17:28:31.338]  $ user            : chr(0) 
[17:28:31.338]  $ revtunnel       : logi FALSE
[17:28:31.338]  $ rshlogfile      : NULL
[17:28:31.338]  $ rshopts         : chr(0) 
[17:28:31.338]  $ rank            : int 1
[17:28:31.338]  $ manual          : logi FALSE
[17:28:31.338]  $ dryrun          : logi FALSE
[17:28:31.338]  $ quiet           : logi FALSE
[17:28:31.338]  $ setup_strategy  : chr "parallel"
[17:28:31.338]  $ local_cmd       : chr "\"D:/RCompile/recent/R/bin/x64/Rscript\" --default-packages=datasets,utils,grDevices,graphics,stats,methods -e "| __truncated__
[17:28:31.338]  $ pidfile         : chr "D:/temp/RtmpopLFYa/worker.rank=1.parallelly.parent=164204.2816c223648f3.pid"
[17:28:31.338]  $ rshcmd_label    : NULL
[17:28:31.338]  $ rsh_call        : NULL
[17:28:31.338]  $ cmd             : chr "\"D:/RCompile/recent/R/bin/x64/Rscript\" --default-packages=datasets,utils,grDevices,graphics,stats,methods -e "| __truncated__
[17:28:31.338]  $ localMachine    : logi TRUE
[17:28:31.338]  $ make_fcn        :function (worker = getOption2("parallelly.localhost.hostname", "localhost"), 
[17:28:31.338]     master = NULL, port, connectTimeout = getOption2("parallelly.makeNodePSOCK.connectTimeout", 
[17:28:31.338]         2 * 60), timeout = getOption2("parallelly.makeNodePSOCK.timeout", 
[17:28:31.338]         30 * 24 * 60 * 60), rscript = NULL, homogeneous = NULL, rscript_args = NULL, 
[17:28:31.338]     rscript_envs = NULL, rscript_libs = NULL, rscript_startup = NULL, rscript_sh = c("auto", 
[17:28:31.338]         "cmd", "sh", "none"), default_packages = c("datasets", "utils", 
[17:28:31.338]         "grDevices", "graphics", "stats", if (methods) "methods"), methods = TRUE, 
[17:28:31.338]     socketOptions = getOption2("parallelly.makeNodePSOCK.socketOptions", 
[17:28:31.338]         "no-delay"), useXDR = getOption2("parallelly.makeNodePSOCK.useXDR", 
[17:28:31.338]         FALSE), outfile = "/dev/null", renice = NA_integer_, rshcmd = getOption2("parallelly.makeNodePSOCK.rshcmd", 
[17:28:31.338]         NULL), user = NULL, revtunnel = NA, rshlogfile = NULL, rshopts = getOption2("parallelly.makeNodePSOCK.rshopts", 
[17:28:31.338]         NULL), rank = 1L, manual = FALSE, dryrun = FALSE, quiet = FALSE, 
[17:28:31.338]     setup_strategy = getOption2("parallelly.makeNodePSOCK.setup_strategy", 
[17:28:31.338]         "parallel"), action = c("launch", "options"), verbose = FALSE)  
[17:28:31.338]  $ arguments       :List of 28
[17:28:31.338]   ..$ worker          : chr "localhost"
[17:28:31.338]   ..$ master          : NULL
[17:28:31.338]   ..$ port            : int 39398
[17:28:31.338]   ..$ connectTimeout  : num 120
[17:28:31.338]   ..$ timeout         : num 120
[17:28:31.338]   ..$ rscript         : NULL
[17:28:31.338]   ..$ homogeneous     : NULL
[17:28:31.338]   ..$ rscript_args    : NULL
[17:28:31.338]   ..$ rscript_envs    : NULL
[17:28:31.338]   ..$ rscript_libs    : chr [1:2] "D:/temp/RtmpsXpk4j/RLIBS_1097c668d2fda" "D:/RCompile/recent/R/library"
[17:28:31.338]   ..$ rscript_startup : NULL
[17:28:31.338]   ..$ rscript_sh      : chr "auto"
[17:28:31.338]   ..$ default_packages: chr [1:6] "datasets" "utils" "grDevices" "graphics" ...
[17:28:31.338]   ..$ methods         : logi TRUE
[17:28:31.338]   ..$ socketOptions   : chr "no-delay"
[17:28:31.338]   ..$ useXDR          : logi FALSE
[17:28:31.338]   ..$ outfile         : chr "/dev/null"
[17:28:31.338]   ..$ renice          : int NA
[17:28:31.338]   ..$ rshcmd          : NULL
[17:28:31.338]   ..$ user            : NULL
[17:28:31.338]   ..$ revtunnel       : logi NA
[17:28:31.338]   ..$ rshlogfile      : NULL
[17:28:31.338]   ..$ rshopts         : NULL
[17:28:31.338]   ..$ rank            : int 1
[17:28:31.338]   ..$ manual          : logi FALSE
[17:28:31.338]   ..$ dryrun          : logi FALSE
[17:28:31.338]   ..$ quiet           : logi FALSE
[17:28:31.338]   ..$ setup_strategy  : chr "parallel"
[17:28:31.338]  - attr(*, "class")= chr [1:2] "makeNodePSOCKOptions" "makeNodeOptions"
[17:28:31.371] [local output] System call to launch all workers:
[17:28:31.371] [local output] "D:/RCompile/recent/R/bin/x64/Rscript" --default-packages=datasets,utils,grDevices,graphics,stats,methods -e "#label=nbrOfWorkers.R:164204:CRANWIN3:CRAN" -e "try(suppressWarnings(cat(Sys.getpid(),file=\"D:/temp/RtmpopLFYa/worker.rank=1.parallelly.parent=164204.2816c223648f3.pid\")), silent = TRUE)" -e "options(socketOptions = \"no-delay\")" -e ".libPaths(c(\"D:/temp/RtmpsXpk4j/RLIBS_1097c668d2fda\",\"D:/RCompile/recent/R/library\"))" -e "workRSOCK <- tryCatch(parallel:::.workRSOCK, error=function(e) parallel:::.slaveRSOCK); workRSOCK()" MASTER=localhost PORT=39398 OUT=/dev/null TIMEOUT=120 XDR=FALSE SETUPTIMEOUT=120 SETUPSTRATEGY=parallel
[17:28:31.371] [local output] Starting PSOCK main server
[17:28:31.382] [local output] Workers launched
[17:28:31.383] [local output] Waiting for workers to connect back
[17:28:31.383]  - [local output] 0 workers out of 2 ready
[17:28:31.631]  - [local output] 0 workers out of 2 ready
[17:28:31.632]  - [local output] 1 workers out of 2 ready
[17:28:31.656]  - [local output] 1 workers out of 2 ready
[17:28:31.657]  - [local output] 2 workers out of 2 ready
[17:28:31.657] [local output] Launching of 2 workers completed
[17:28:31.658] [local output] Number of nodes in cluster: 2
[17:28:31.658] [local output] Collecting session information from 2 workers
[17:28:31.660] [local output]  - Worker #1 of 2
[17:28:31.661] [local output]  - Worker #2 of 2
[17:28:31.662] [local output] makeClusterPSOCK() ... done
[17:28:31.680] Packages needed by the future expression (n = 0): <none>
[17:28:31.680] Packages needed by future strategies (n = 0): <none>
[17:28:31.682] {
[17:28:31.682]     {
[17:28:31.682]         {
[17:28:31.682]             ...future.startTime <- base::Sys.time()
[17:28:31.682]             {
[17:28:31.682]                 {
[17:28:31.682]                   {
[17:28:31.682]                     {
[17:28:31.682]                       base::local({
[17:28:31.682]                         has_future <- base::requireNamespace("future", 
[17:28:31.682]                           quietly = TRUE)
[17:28:31.682]                         if (has_future) {
[17:28:31.682]                           ns <- base::getNamespace("future")
[17:28:31.682]                           version <- ns[[".package"]][["version"]]
[17:28:31.682]                           if (is.null(version)) 
[17:28:31.682]                             version <- utils::packageVersion("future")
[17:28:31.682]                         }
[17:28:31.682]                         else {
[17:28:31.682]                           version <- NULL
[17:28:31.682]                         }
[17:28:31.682]                         if (!has_future || version < "1.8.0") {
[17:28:31.682]                           info <- base::c(r_version = base::gsub("R version ", 
[17:28:31.682]                             "", base::R.version$version.string), 
[17:28:31.682]                             platform = base::sprintf("%s (%s-bit)", 
[17:28:31.682]                               base::R.version$platform, 8 * base::.Machine$sizeof.pointer), 
[17:28:31.682]                             os = base::paste(base::Sys.info()[base::c("sysname", 
[17:28:31.682]                               "release", "version")], collapse = " "), 
[17:28:31.682]                             hostname = base::Sys.info()[["nodename"]])
[17:28:31.682]                           info <- base::sprintf("%s: %s", base::names(info), 
[17:28:31.682]                             info)
[17:28:31.682]                           info <- base::paste(info, collapse = "; ")
[17:28:31.682]                           if (!has_future) {
[17:28:31.682]                             msg <- base::sprintf("Package 'future' is not installed on worker (%s)", 
[17:28:31.682]                               info)
[17:28:31.682]                           }
[17:28:31.682]                           else {
[17:28:31.682]                             msg <- base::sprintf("Package 'future' on worker (%s) must be of version >= 1.8.0: %s", 
[17:28:31.682]                               info, version)
[17:28:31.682]                           }
[17:28:31.682]                           base::stop(msg)
[17:28:31.682]                         }
[17:28:31.682]                       })
[17:28:31.682]                     }
[17:28:31.682]                     ...future.mc.cores.old <- base::getOption("mc.cores")
[17:28:31.682]                     base::options(mc.cores = 1L)
[17:28:31.682]                   }
[17:28:31.682]                   ...future.strategy.old <- future::plan("list")
[17:28:31.682]                   options(future.plan = NULL)
[17:28:31.682]                   Sys.unsetenv("R_FUTURE_PLAN")
[17:28:31.682]                   future::plan("default", .cleanup = FALSE, .init = FALSE)
[17:28:31.682]                 }
[17:28:31.682]                 ...future.workdir <- getwd()
[17:28:31.682]             }
[17:28:31.682]             ...future.oldOptions <- base::as.list(base::.Options)
[17:28:31.682]             ...future.oldEnvVars <- base::Sys.getenv()
[17:28:31.682]         }
[17:28:31.682]         base::options(future.startup.script = FALSE, future.globals.onMissing = NULL, 
[17:28:31.682]             future.globals.maxSize = NULL, future.globals.method = NULL, 
[17:28:31.682]             future.globals.onMissing = NULL, future.globals.onReference = NULL, 
[17:28:31.682]             future.globals.resolve = NULL, future.resolve.recursive = NULL, 
[17:28:31.682]             future.rng.onMisuse = NULL, future.rng.onMisuse.keepFuture = NULL, 
[17:28:31.682]             future.stdout.windows.reencode = NULL, width = 80L)
[17:28:31.682]         ...future.futureOptionsAdded <- base::setdiff(base::names(base::.Options), 
[17:28:31.682]             base::names(...future.oldOptions))
[17:28:31.682]     }
[17:28:31.682]     if (FALSE) {
[17:28:31.682]     }
[17:28:31.682]     else {
[17:28:31.682]         if (TRUE) {
[17:28:31.682]             ...future.stdout <- base::rawConnection(base::raw(0L), 
[17:28:31.682]                 open = "w")
[17:28:31.682]         }
[17:28:31.682]         else {
[17:28:31.682]             ...future.stdout <- base::file(base::switch(.Platform$OS.type, 
[17:28:31.682]                 windows = "NUL", "/dev/null"), open = "w")
[17:28:31.682]         }
[17:28:31.682]         base::sink(...future.stdout, type = "output", split = FALSE)
[17:28:31.682]         base::on.exit(if (!base::is.null(...future.stdout)) {
[17:28:31.682]             base::sink(type = "output", split = FALSE)
[17:28:31.682]             base::close(...future.stdout)
[17:28:31.682]         }, add = TRUE)
[17:28:31.682]     }
[17:28:31.682]     ...future.frame <- base::sys.nframe()
[17:28:31.682]     ...future.conditions <- base::list()
[17:28:31.682]     ...future.rng <- base::globalenv()$.Random.seed
[17:28:31.682]     if (FALSE) {
[17:28:31.682]         ...future.globalenv.names <- c(base::names(base::.GlobalEnv), 
[17:28:31.682]             "...future.value", "...future.globalenv.names", ".Random.seed")
[17:28:31.682]     }
[17:28:31.682]     ...future.result <- base::tryCatch({
[17:28:31.682]         base::withCallingHandlers({
[17:28:31.682]             ...future.value <- base::withVisible(base::local({
[17:28:31.682]                 ...future.makeSendCondition <- base::local({
[17:28:31.682]                   sendCondition <- NULL
[17:28:31.682]                   function(frame = 1L) {
[17:28:31.682]                     if (is.function(sendCondition)) 
[17:28:31.682]                       return(sendCondition)
[17:28:31.682]                     ns <- getNamespace("parallel")
[17:28:31.682]                     if (exists("sendData", mode = "function", 
[17:28:31.682]                       envir = ns)) {
[17:28:31.682]                       parallel_sendData <- get("sendData", mode = "function", 
[17:28:31.682]                         envir = ns)
[17:28:31.682]                       envir <- sys.frame(frame)
[17:28:31.682]                       master <- NULL
[17:28:31.682]                       while (!identical(envir, .GlobalEnv) && 
[17:28:31.682]                         !identical(envir, emptyenv())) {
[17:28:31.682]                         if (exists("master", mode = "list", envir = envir, 
[17:28:31.682]                           inherits = FALSE)) {
[17:28:31.682]                           master <- get("master", mode = "list", 
[17:28:31.682]                             envir = envir, inherits = FALSE)
[17:28:31.682]                           if (inherits(master, c("SOCKnode", 
[17:28:31.682]                             "SOCK0node"))) {
[17:28:31.682]                             sendCondition <<- function(cond) {
[17:28:31.682]                               data <- list(type = "VALUE", value = cond, 
[17:28:31.682]                                 success = TRUE)
[17:28:31.682]                               parallel_sendData(master, data)
[17:28:31.682]                             }
[17:28:31.682]                             return(sendCondition)
[17:28:31.682]                           }
[17:28:31.682]                         }
[17:28:31.682]                         frame <- frame + 1L
[17:28:31.682]                         envir <- sys.frame(frame)
[17:28:31.682]                       }
[17:28:31.682]                     }
[17:28:31.682]                     sendCondition <<- function(cond) NULL
[17:28:31.682]                   }
[17:28:31.682]                 })
[17:28:31.682]                 withCallingHandlers({
[17:28:31.682]                   NA
[17:28:31.682]                 }, immediateCondition = function(cond) {
[17:28:31.682]                   sendCondition <- ...future.makeSendCondition()
[17:28:31.682]                   sendCondition(cond)
[17:28:31.682]                   muffleCondition <- function (cond, pattern = "^muffle") 
[17:28:31.682]                   {
[17:28:31.682]                     inherits <- base::inherits
[17:28:31.682]                     invokeRestart <- base::invokeRestart
[17:28:31.682]                     is.null <- base::is.null
[17:28:31.682]                     muffled <- FALSE
[17:28:31.682]                     if (inherits(cond, "message")) {
[17:28:31.682]                       muffled <- grepl(pattern, "muffleMessage")
[17:28:31.682]                       if (muffled) 
[17:28:31.682]                         invokeRestart("muffleMessage")
[17:28:31.682]                     }
[17:28:31.682]                     else if (inherits(cond, "warning")) {
[17:28:31.682]                       muffled <- grepl(pattern, "muffleWarning")
[17:28:31.682]                       if (muffled) 
[17:28:31.682]                         invokeRestart("muffleWarning")
[17:28:31.682]                     }
[17:28:31.682]                     else if (inherits(cond, "condition")) {
[17:28:31.682]                       if (!is.null(pattern)) {
[17:28:31.682]                         computeRestarts <- base::computeRestarts
[17:28:31.682]                         grepl <- base::grepl
[17:28:31.682]                         restarts <- computeRestarts(cond)
[17:28:31.682]                         for (restart in restarts) {
[17:28:31.682]                           name <- restart$name
[17:28:31.682]                           if (is.null(name)) 
[17:28:31.682]                             next
[17:28:31.682]                           if (!grepl(pattern, name)) 
[17:28:31.682]                             next
[17:28:31.682]                           invokeRestart(restart)
[17:28:31.682]                           muffled <- TRUE
[17:28:31.682]                           break
[17:28:31.682]                         }
[17:28:31.682]                       }
[17:28:31.682]                     }
[17:28:31.682]                     invisible(muffled)
[17:28:31.682]                   }
[17:28:31.682]                   muffleCondition(cond)
[17:28:31.682]                 })
[17:28:31.682]             }))
[17:28:31.682]             future::FutureResult(value = ...future.value$value, 
[17:28:31.682]                 visible = ...future.value$visible, rng = !identical(base::globalenv()$.Random.seed, 
[17:28:31.682]                   ...future.rng), globalenv = if (FALSE) 
[17:28:31.682]                   list(added = base::setdiff(base::names(base::.GlobalEnv), 
[17:28:31.682]                     ...future.globalenv.names))
[17:28:31.682]                 else NULL, started = ...future.startTime, version = "1.8")
[17:28:31.682]         }, condition = base::local({
[17:28:31.682]             c <- base::c
[17:28:31.682]             inherits <- base::inherits
[17:28:31.682]             invokeRestart <- base::invokeRestart
[17:28:31.682]             length <- base::length
[17:28:31.682]             list <- base::list
[17:28:31.682]             seq.int <- base::seq.int
[17:28:31.682]             signalCondition <- base::signalCondition
[17:28:31.682]             sys.calls <- base::sys.calls
[17:28:31.682]             `[[` <- base::`[[`
[17:28:31.682]             `+` <- base::`+`
[17:28:31.682]             `<<-` <- base::`<<-`
[17:28:31.682]             sysCalls <- function(calls = sys.calls(), from = 1L) {
[17:28:31.682]                 calls[seq.int(from = from + 12L, to = length(calls) - 
[17:28:31.682]                   3L)]
[17:28:31.682]             }
[17:28:31.682]             function(cond) {
[17:28:31.682]                 is_error <- inherits(cond, "error")
[17:28:31.682]                 ignore <- !is_error && !is.null(NULL) && inherits(cond, 
[17:28:31.682]                   NULL)
[17:28:31.682]                 if (is_error) {
[17:28:31.682]                   sessionInformation <- function() {
[17:28:31.682]                     list(r = base::R.Version(), locale = base::Sys.getlocale(), 
[17:28:31.682]                       rngkind = base::RNGkind(), namespaces = base::loadedNamespaces(), 
[17:28:31.682]                       search = base::search(), system = base::Sys.info())
[17:28:31.682]                   }
[17:28:31.682]                   ...future.conditions[[length(...future.conditions) + 
[17:28:31.682]                     1L]] <<- list(condition = cond, calls = c(sysCalls(from = ...future.frame), 
[17:28:31.682]                     cond$call), session = sessionInformation(), 
[17:28:31.682]                     timestamp = base::Sys.time(), signaled = 0L)
[17:28:31.682]                   signalCondition(cond)
[17:28:31.682]                 }
[17:28:31.682]                 else if (!ignore && TRUE && inherits(cond, c("condition", 
[17:28:31.682]                 "immediateCondition"))) {
[17:28:31.682]                   signal <- TRUE && inherits(cond, "immediateCondition")
[17:28:31.682]                   ...future.conditions[[length(...future.conditions) + 
[17:28:31.682]                     1L]] <<- list(condition = cond, signaled = base::as.integer(signal))
[17:28:31.682]                   if (TRUE && !signal) {
[17:28:31.682]                     muffleCondition <- function (cond, pattern = "^muffle") 
[17:28:31.682]                     {
[17:28:31.682]                       inherits <- base::inherits
[17:28:31.682]                       invokeRestart <- base::invokeRestart
[17:28:31.682]                       is.null <- base::is.null
[17:28:31.682]                       muffled <- FALSE
[17:28:31.682]                       if (inherits(cond, "message")) {
[17:28:31.682]                         muffled <- grepl(pattern, "muffleMessage")
[17:28:31.682]                         if (muffled) 
[17:28:31.682]                           invokeRestart("muffleMessage")
[17:28:31.682]                       }
[17:28:31.682]                       else if (inherits(cond, "warning")) {
[17:28:31.682]                         muffled <- grepl(pattern, "muffleWarning")
[17:28:31.682]                         if (muffled) 
[17:28:31.682]                           invokeRestart("muffleWarning")
[17:28:31.682]                       }
[17:28:31.682]                       else if (inherits(cond, "condition")) {
[17:28:31.682]                         if (!is.null(pattern)) {
[17:28:31.682]                           computeRestarts <- base::computeRestarts
[17:28:31.682]                           grepl <- base::grepl
[17:28:31.682]                           restarts <- computeRestarts(cond)
[17:28:31.682]                           for (restart in restarts) {
[17:28:31.682]                             name <- restart$name
[17:28:31.682]                             if (is.null(name)) 
[17:28:31.682]                               next
[17:28:31.682]                             if (!grepl(pattern, name)) 
[17:28:31.682]                               next
[17:28:31.682]                             invokeRestart(restart)
[17:28:31.682]                             muffled <- TRUE
[17:28:31.682]                             break
[17:28:31.682]                           }
[17:28:31.682]                         }
[17:28:31.682]                       }
[17:28:31.682]                       invisible(muffled)
[17:28:31.682]                     }
[17:28:31.682]                     muffleCondition(cond, pattern = "^muffle")
[17:28:31.682]                   }
[17:28:31.682]                 }
[17:28:31.682]                 else {
[17:28:31.682]                   if (TRUE) {
[17:28:31.682]                     muffleCondition <- function (cond, pattern = "^muffle") 
[17:28:31.682]                     {
[17:28:31.682]                       inherits <- base::inherits
[17:28:31.682]                       invokeRestart <- base::invokeRestart
[17:28:31.682]                       is.null <- base::is.null
[17:28:31.682]                       muffled <- FALSE
[17:28:31.682]                       if (inherits(cond, "message")) {
[17:28:31.682]                         muffled <- grepl(pattern, "muffleMessage")
[17:28:31.682]                         if (muffled) 
[17:28:31.682]                           invokeRestart("muffleMessage")
[17:28:31.682]                       }
[17:28:31.682]                       else if (inherits(cond, "warning")) {
[17:28:31.682]                         muffled <- grepl(pattern, "muffleWarning")
[17:28:31.682]                         if (muffled) 
[17:28:31.682]                           invokeRestart("muffleWarning")
[17:28:31.682]                       }
[17:28:31.682]                       else if (inherits(cond, "condition")) {
[17:28:31.682]                         if (!is.null(pattern)) {
[17:28:31.682]                           computeRestarts <- base::computeRestarts
[17:28:31.682]                           grepl <- base::grepl
[17:28:31.682]                           restarts <- computeRestarts(cond)
[17:28:31.682]                           for (restart in restarts) {
[17:28:31.682]                             name <- restart$name
[17:28:31.682]                             if (is.null(name)) 
[17:28:31.682]                               next
[17:28:31.682]                             if (!grepl(pattern, name)) 
[17:28:31.682]                               next
[17:28:31.682]                             invokeRestart(restart)
[17:28:31.682]                             muffled <- TRUE
[17:28:31.682]                             break
[17:28:31.682]                           }
[17:28:31.682]                         }
[17:28:31.682]                       }
[17:28:31.682]                       invisible(muffled)
[17:28:31.682]                     }
[17:28:31.682]                     muffleCondition(cond, pattern = "^muffle")
[17:28:31.682]                   }
[17:28:31.682]                 }
[17:28:31.682]             }
[17:28:31.682]         }))
[17:28:31.682]     }, error = function(ex) {
[17:28:31.682]         base::structure(base::list(value = NULL, visible = NULL, 
[17:28:31.682]             conditions = ...future.conditions, rng = !identical(base::globalenv()$.Random.seed, 
[17:28:31.682]                 ...future.rng), started = ...future.startTime, 
[17:28:31.682]             finished = Sys.time(), session_uuid = NA_character_, 
[17:28:31.682]             version = "1.8"), class = "FutureResult")
[17:28:31.682]     }, finally = {
[17:28:31.682]         if (!identical(...future.workdir, getwd())) 
[17:28:31.682]             setwd(...future.workdir)
[17:28:31.682]         {
[17:28:31.682]             if (identical(getOption("nwarnings"), ...future.oldOptions$nwarnings)) {
[17:28:31.682]                 ...future.oldOptions$nwarnings <- NULL
[17:28:31.682]             }
[17:28:31.682]             base::options(...future.oldOptions)
[17:28:31.682]             if (.Platform$OS.type == "windows") {
[17:28:31.682]                 old_names <- names(...future.oldEnvVars)
[17:28:31.682]                 envs <- base::Sys.getenv()
[17:28:31.682]                 names <- names(envs)
[17:28:31.682]                 common <- intersect(names, old_names)
[17:28:31.682]                 added <- setdiff(names, old_names)
[17:28:31.682]                 removed <- setdiff(old_names, names)
[17:28:31.682]                 changed <- common[...future.oldEnvVars[common] != 
[17:28:31.682]                   envs[common]]
[17:28:31.682]                 NAMES <- toupper(changed)
[17:28:31.682]                 args <- list()
[17:28:31.682]                 for (kk in seq_along(NAMES)) {
[17:28:31.682]                   name <- changed[[kk]]
[17:28:31.682]                   NAME <- NAMES[[kk]]
[17:28:31.682]                   if (name != NAME && is.element(NAME, old_names)) 
[17:28:31.682]                     next
[17:28:31.682]                   args[[name]] <- ...future.oldEnvVars[[name]]
[17:28:31.682]                 }
[17:28:31.682]                 NAMES <- toupper(added)
[17:28:31.682]                 for (kk in seq_along(NAMES)) {
[17:28:31.682]                   name <- added[[kk]]
[17:28:31.682]                   NAME <- NAMES[[kk]]
[17:28:31.682]                   if (name != NAME && is.element(NAME, old_names)) 
[17:28:31.682]                     next
[17:28:31.682]                   args[[name]] <- ""
[17:28:31.682]                 }
[17:28:31.682]                 NAMES <- toupper(removed)
[17:28:31.682]                 for (kk in seq_along(NAMES)) {
[17:28:31.682]                   name <- removed[[kk]]
[17:28:31.682]                   NAME <- NAMES[[kk]]
[17:28:31.682]                   if (name != NAME && is.element(NAME, old_names)) 
[17:28:31.682]                     next
[17:28:31.682]                   args[[name]] <- ...future.oldEnvVars[[name]]
[17:28:31.682]                 }
[17:28:31.682]                 if (length(args) > 0) 
[17:28:31.682]                   base::do.call(base::Sys.setenv, args = args)
[17:28:31.682]                 args <- names <- old_names <- NAMES <- envs <- common <- added <- removed <- NULL
[17:28:31.682]             }
[17:28:31.682]             else {
[17:28:31.682]                 base::do.call(base::Sys.setenv, args = base::as.list(...future.oldEnvVars))
[17:28:31.682]             }
[17:28:31.682]             {
[17:28:31.682]                 if (base::length(...future.futureOptionsAdded) > 
[17:28:31.682]                   0L) {
[17:28:31.682]                   opts <- base::vector("list", length = base::length(...future.futureOptionsAdded))
[17:28:31.682]                   base::names(opts) <- ...future.futureOptionsAdded
[17:28:31.682]                   base::options(opts)
[17:28:31.682]                 }
[17:28:31.682]                 {
[17:28:31.682]                   {
[17:28:31.682]                     base::options(mc.cores = ...future.mc.cores.old)
[17:28:31.682]                     NULL
[17:28:31.682]                   }
[17:28:31.682]                   options(future.plan = NULL)
[17:28:31.682]                   if (is.na(NA_character_)) 
[17:28:31.682]                     Sys.unsetenv("R_FUTURE_PLAN")
[17:28:31.682]                   else Sys.setenv(R_FUTURE_PLAN = NA_character_)
[17:28:31.682]                   future::plan(...future.strategy.old, .cleanup = FALSE, 
[17:28:31.682]                     .init = FALSE)
[17:28:31.682]                 }
[17:28:31.682]             }
[17:28:31.682]         }
[17:28:31.682]     })
[17:28:31.682]     if (TRUE) {
[17:28:31.682]         base::sink(type = "output", split = FALSE)
[17:28:31.682]         if (TRUE) {
[17:28:31.682]             ...future.result$stdout <- base::rawToChar(base::rawConnectionValue(...future.stdout))
[17:28:31.682]         }
[17:28:31.682]         else {
[17:28:31.682]             ...future.result["stdout"] <- base::list(NULL)
[17:28:31.682]         }
[17:28:31.682]         base::close(...future.stdout)
[17:28:31.682]         ...future.stdout <- NULL
[17:28:31.682]     }
[17:28:31.682]     ...future.result$conditions <- ...future.conditions
[17:28:31.682]     ...future.result$finished <- base::Sys.time()
[17:28:31.682]     ...future.result
[17:28:31.682] }
[17:28:31.823] MultisessionFuture started
[17:28:31.824] result() for ClusterFuture ...
[17:28:31.825] receiveMessageFromWorker() for ClusterFuture ...
[17:28:31.826] - Validating connection of MultisessionFuture
[17:28:31.913] - received message: FutureResult
[17:28:31.914] - Received FutureResult
[17:28:31.921] - Erased future from FutureRegistry
[17:28:31.922] result() for ClusterFuture ...
[17:28:31.922] - result already collected: FutureResult
[17:28:31.922] result() for ClusterFuture ... done
[17:28:31.923] receiveMessageFromWorker() for ClusterFuture ... done
[17:28:31.923] result() for ClusterFuture ... done
[17:28:31.924] result() for ClusterFuture ...
[17:28:31.924] - result already collected: FutureResult
[17:28:31.924] result() for ClusterFuture ... done
[17:28:31.925] plan(): plan_init() of 'multisession', 'cluster', 'multiprocess', 'future', 'function' ... DONE
[17:28:31.930] plan(): nbrOfWorkers() = 2
nbrOfWorkers: 2
[17:28:31.943] getGlobalsAndPackages() ...
[17:28:31.943] 
[17:28:31.944] - globals: [0] <none>
[17:28:31.944] getGlobalsAndPackages() ... DONE
nbrOfFreeWorkers: 2
[17:28:31.968] getGlobalsAndPackages() ...
[17:28:31.968] 
[17:28:31.969] - globals: [0] <none>
[17:28:31.969] getGlobalsAndPackages() ... DONE
nbrOfFreeWorkers(background = TRUE): 2
[17:28:31.986] plan(): Setting new future strategy stack:
[17:28:31.986] List of future strategies:
[17:28:31.986] 1. multisession:
[17:28:31.986]    - args: function (..., workers = 1L, envir = parent.frame())
[17:28:31.986]    - tweaked: TRUE
[17:28:31.986]    - call: plan(strategy, workers = 1L)
[17:28:31.996] plan(): plan_init() of 'tweaked', 'multisession', 'cluster', 'multiprocess', 'future', 'function' ...
[17:28:31.996] multisession:
[17:28:31.996] - args: function (..., workers = 1L, envir = parent.frame())
[17:28:31.996] - tweaked: TRUE
[17:28:31.996] - call: plan(strategy, workers = 1L)
[17:28:31.998] getGlobalsAndPackages() ...
[17:28:31.998] Not searching for globals
[17:28:31.998] - globals: [0] <none>
[17:28:31.999] getGlobalsAndPackages() ... DONE
[17:28:32.000] Packages needed by the future expression (n = 0): <none>
[17:28:32.001] Packages needed by future strategies (n = 0): <none>
[17:28:32.002] {
[17:28:32.002]     {
[17:28:32.002]         {
[17:28:32.002]             ...future.startTime <- base::Sys.time()
[17:28:32.002]             {
[17:28:32.002]                 {
[17:28:32.002]                   {
[17:28:32.002]                     base::local({
[17:28:32.002]                       has_future <- base::requireNamespace("future", 
[17:28:32.002]                         quietly = TRUE)
[17:28:32.002]                       if (has_future) {
[17:28:32.002]                         ns <- base::getNamespace("future")
[17:28:32.002]                         version <- ns[[".package"]][["version"]]
[17:28:32.002]                         if (is.null(version)) 
[17:28:32.002]                           version <- utils::packageVersion("future")
[17:28:32.002]                       }
[17:28:32.002]                       else {
[17:28:32.002]                         version <- NULL
[17:28:32.002]                       }
[17:28:32.002]                       if (!has_future || version < "1.8.0") {
[17:28:32.002]                         info <- base::c(r_version = base::gsub("R version ", 
[17:28:32.002]                           "", base::R.version$version.string), 
[17:28:32.002]                           platform = base::sprintf("%s (%s-bit)", 
[17:28:32.002]                             base::R.version$platform, 8 * base::.Machine$sizeof.pointer), 
[17:28:32.002]                           os = base::paste(base::Sys.info()[base::c("sysname", 
[17:28:32.002]                             "release", "version")], collapse = " "), 
[17:28:32.002]                           hostname = base::Sys.info()[["nodename"]])
[17:28:32.002]                         info <- base::sprintf("%s: %s", base::names(info), 
[17:28:32.002]                           info)
[17:28:32.002]                         info <- base::paste(info, collapse = "; ")
[17:28:32.002]                         if (!has_future) {
[17:28:32.002]                           msg <- base::sprintf("Package 'future' is not installed on worker (%s)", 
[17:28:32.002]                             info)
[17:28:32.002]                         }
[17:28:32.002]                         else {
[17:28:32.002]                           msg <- base::sprintf("Package 'future' on worker (%s) must be of version >= 1.8.0: %s", 
[17:28:32.002]                             info, version)
[17:28:32.002]                         }
[17:28:32.002]                         base::stop(msg)
[17:28:32.002]                       }
[17:28:32.002]                     })
[17:28:32.002]                   }
[17:28:32.002]                   ...future.strategy.old <- future::plan("list")
[17:28:32.002]                   options(future.plan = NULL)
[17:28:32.002]                   Sys.unsetenv("R_FUTURE_PLAN")
[17:28:32.002]                   future::plan("default", .cleanup = FALSE, .init = FALSE)
[17:28:32.002]                 }
[17:28:32.002]                 ...future.workdir <- getwd()
[17:28:32.002]             }
[17:28:32.002]             ...future.oldOptions <- base::as.list(base::.Options)
[17:28:32.002]             ...future.oldEnvVars <- base::Sys.getenv()
[17:28:32.002]         }
[17:28:32.002]         base::options(future.startup.script = FALSE, future.globals.onMissing = NULL, 
[17:28:32.002]             future.globals.maxSize = NULL, future.globals.method = NULL, 
[17:28:32.002]             future.globals.onMissing = NULL, future.globals.onReference = NULL, 
[17:28:32.002]             future.globals.resolve = NULL, future.resolve.recursive = NULL, 
[17:28:32.002]             future.rng.onMisuse = NULL, future.rng.onMisuse.keepFuture = NULL, 
[17:28:32.002]             future.stdout.windows.reencode = NULL, width = 80L)
[17:28:32.002]         ...future.futureOptionsAdded <- base::setdiff(base::names(base::.Options), 
[17:28:32.002]             base::names(...future.oldOptions))
[17:28:32.002]     }
[17:28:32.002]     if (FALSE) {
[17:28:32.002]     }
[17:28:32.002]     else {
[17:28:32.002]         if (TRUE) {
[17:28:32.002]             ...future.stdout <- base::rawConnection(base::raw(0L), 
[17:28:32.002]                 open = "w")
[17:28:32.002]         }
[17:28:32.002]         else {
[17:28:32.002]             ...future.stdout <- base::file(base::switch(.Platform$OS.type, 
[17:28:32.002]                 windows = "NUL", "/dev/null"), open = "w")
[17:28:32.002]         }
[17:28:32.002]         base::sink(...future.stdout, type = "output", split = FALSE)
[17:28:32.002]         base::on.exit(if (!base::is.null(...future.stdout)) {
[17:28:32.002]             base::sink(type = "output", split = FALSE)
[17:28:32.002]             base::close(...future.stdout)
[17:28:32.002]         }, add = TRUE)
[17:28:32.002]     }
[17:28:32.002]     ...future.frame <- base::sys.nframe()
[17:28:32.002]     ...future.conditions <- base::list()
[17:28:32.002]     ...future.rng <- base::globalenv()$.Random.seed
[17:28:32.002]     if (FALSE) {
[17:28:32.002]         ...future.globalenv.names <- c(base::names(base::.GlobalEnv), 
[17:28:32.002]             "...future.value", "...future.globalenv.names", ".Random.seed")
[17:28:32.002]     }
[17:28:32.002]     ...future.result <- base::tryCatch({
[17:28:32.002]         base::withCallingHandlers({
[17:28:32.002]             ...future.value <- base::withVisible(base::local(NA))
[17:28:32.002]             future::FutureResult(value = ...future.value$value, 
[17:28:32.002]                 visible = ...future.value$visible, rng = !identical(base::globalenv()$.Random.seed, 
[17:28:32.002]                   ...future.rng), globalenv = if (FALSE) 
[17:28:32.002]                   list(added = base::setdiff(base::names(base::.GlobalEnv), 
[17:28:32.002]                     ...future.globalenv.names))
[17:28:32.002]                 else NULL, started = ...future.startTime, version = "1.8")
[17:28:32.002]         }, condition = base::local({
[17:28:32.002]             c <- base::c
[17:28:32.002]             inherits <- base::inherits
[17:28:32.002]             invokeRestart <- base::invokeRestart
[17:28:32.002]             length <- base::length
[17:28:32.002]             list <- base::list
[17:28:32.002]             seq.int <- base::seq.int
[17:28:32.002]             signalCondition <- base::signalCondition
[17:28:32.002]             sys.calls <- base::sys.calls
[17:28:32.002]             `[[` <- base::`[[`
[17:28:32.002]             `+` <- base::`+`
[17:28:32.002]             `<<-` <- base::`<<-`
[17:28:32.002]             sysCalls <- function(calls = sys.calls(), from = 1L) {
[17:28:32.002]                 calls[seq.int(from = from + 12L, to = length(calls) - 
[17:28:32.002]                   3L)]
[17:28:32.002]             }
[17:28:32.002]             function(cond) {
[17:28:32.002]                 is_error <- inherits(cond, "error")
[17:28:32.002]                 ignore <- !is_error && !is.null(NULL) && inherits(cond, 
[17:28:32.002]                   NULL)
[17:28:32.002]                 if (is_error) {
[17:28:32.002]                   sessionInformation <- function() {
[17:28:32.002]                     list(r = base::R.Version(), locale = base::Sys.getlocale(), 
[17:28:32.002]                       rngkind = base::RNGkind(), namespaces = base::loadedNamespaces(), 
[17:28:32.002]                       search = base::search(), system = base::Sys.info())
[17:28:32.002]                   }
[17:28:32.002]                   ...future.conditions[[length(...future.conditions) + 
[17:28:32.002]                     1L]] <<- list(condition = cond, calls = c(sysCalls(from = ...future.frame), 
[17:28:32.002]                     cond$call), session = sessionInformation(), 
[17:28:32.002]                     timestamp = base::Sys.time(), signaled = 0L)
[17:28:32.002]                   signalCondition(cond)
[17:28:32.002]                 }
[17:28:32.002]                 else if (!ignore && TRUE && inherits(cond, c("condition", 
[17:28:32.002]                 "immediateCondition"))) {
[17:28:32.002]                   signal <- TRUE && inherits(cond, "immediateCondition")
[17:28:32.002]                   ...future.conditions[[length(...future.conditions) + 
[17:28:32.002]                     1L]] <<- list(condition = cond, signaled = base::as.integer(signal))
[17:28:32.002]                   if (TRUE && !signal) {
[17:28:32.002]                     muffleCondition <- function (cond, pattern = "^muffle") 
[17:28:32.002]                     {
[17:28:32.002]                       inherits <- base::inherits
[17:28:32.002]                       invokeRestart <- base::invokeRestart
[17:28:32.002]                       is.null <- base::is.null
[17:28:32.002]                       muffled <- FALSE
[17:28:32.002]                       if (inherits(cond, "message")) {
[17:28:32.002]                         muffled <- grepl(pattern, "muffleMessage")
[17:28:32.002]                         if (muffled) 
[17:28:32.002]                           invokeRestart("muffleMessage")
[17:28:32.002]                       }
[17:28:32.002]                       else if (inherits(cond, "warning")) {
[17:28:32.002]                         muffled <- grepl(pattern, "muffleWarning")
[17:28:32.002]                         if (muffled) 
[17:28:32.002]                           invokeRestart("muffleWarning")
[17:28:32.002]                       }
[17:28:32.002]                       else if (inherits(cond, "condition")) {
[17:28:32.002]                         if (!is.null(pattern)) {
[17:28:32.002]                           computeRestarts <- base::computeRestarts
[17:28:32.002]                           grepl <- base::grepl
[17:28:32.002]                           restarts <- computeRestarts(cond)
[17:28:32.002]                           for (restart in restarts) {
[17:28:32.002]                             name <- restart$name
[17:28:32.002]                             if (is.null(name)) 
[17:28:32.002]                               next
[17:28:32.002]                             if (!grepl(pattern, name)) 
[17:28:32.002]                               next
[17:28:32.002]                             invokeRestart(restart)
[17:28:32.002]                             muffled <- TRUE
[17:28:32.002]                             break
[17:28:32.002]                           }
[17:28:32.002]                         }
[17:28:32.002]                       }
[17:28:32.002]                       invisible(muffled)
[17:28:32.002]                     }
[17:28:32.002]                     muffleCondition(cond, pattern = "^muffle")
[17:28:32.002]                   }
[17:28:32.002]                 }
[17:28:32.002]                 else {
[17:28:32.002]                   if (TRUE) {
[17:28:32.002]                     muffleCondition <- function (cond, pattern = "^muffle") 
[17:28:32.002]                     {
[17:28:32.002]                       inherits <- base::inherits
[17:28:32.002]                       invokeRestart <- base::invokeRestart
[17:28:32.002]                       is.null <- base::is.null
[17:28:32.002]                       muffled <- FALSE
[17:28:32.002]                       if (inherits(cond, "message")) {
[17:28:32.002]                         muffled <- grepl(pattern, "muffleMessage")
[17:28:32.002]                         if (muffled) 
[17:28:32.002]                           invokeRestart("muffleMessage")
[17:28:32.002]                       }
[17:28:32.002]                       else if (inherits(cond, "warning")) {
[17:28:32.002]                         muffled <- grepl(pattern, "muffleWarning")
[17:28:32.002]                         if (muffled) 
[17:28:32.002]                           invokeRestart("muffleWarning")
[17:28:32.002]                       }
[17:28:32.002]                       else if (inherits(cond, "condition")) {
[17:28:32.002]                         if (!is.null(pattern)) {
[17:28:32.002]                           computeRestarts <- base::computeRestarts
[17:28:32.002]                           grepl <- base::grepl
[17:28:32.002]                           restarts <- computeRestarts(cond)
[17:28:32.002]                           for (restart in restarts) {
[17:28:32.002]                             name <- restart$name
[17:28:32.002]                             if (is.null(name)) 
[17:28:32.002]                               next
[17:28:32.002]                             if (!grepl(pattern, name)) 
[17:28:32.002]                               next
[17:28:32.002]                             invokeRestart(restart)
[17:28:32.002]                             muffled <- TRUE
[17:28:32.002]                             break
[17:28:32.002]                           }
[17:28:32.002]                         }
[17:28:32.002]                       }
[17:28:32.002]                       invisible(muffled)
[17:28:32.002]                     }
[17:28:32.002]                     muffleCondition(cond, pattern = "^muffle")
[17:28:32.002]                   }
[17:28:32.002]                 }
[17:28:32.002]             }
[17:28:32.002]         }))
[17:28:32.002]     }, error = function(ex) {
[17:28:32.002]         base::structure(base::list(value = NULL, visible = NULL, 
[17:28:32.002]             conditions = ...future.conditions, rng = !identical(base::globalenv()$.Random.seed, 
[17:28:32.002]                 ...future.rng), started = ...future.startTime, 
[17:28:32.002]             finished = Sys.time(), session_uuid = NA_character_, 
[17:28:32.002]             version = "1.8"), class = "FutureResult")
[17:28:32.002]     }, finally = {
[17:28:32.002]         if (!identical(...future.workdir, getwd())) 
[17:28:32.002]             setwd(...future.workdir)
[17:28:32.002]         {
[17:28:32.002]             if (identical(getOption("nwarnings"), ...future.oldOptions$nwarnings)) {
[17:28:32.002]                 ...future.oldOptions$nwarnings <- NULL
[17:28:32.002]             }
[17:28:32.002]             base::options(...future.oldOptions)
[17:28:32.002]             if (.Platform$OS.type == "windows") {
[17:28:32.002]                 old_names <- names(...future.oldEnvVars)
[17:28:32.002]                 envs <- base::Sys.getenv()
[17:28:32.002]                 names <- names(envs)
[17:28:32.002]                 common <- intersect(names, old_names)
[17:28:32.002]                 added <- setdiff(names, old_names)
[17:28:32.002]                 removed <- setdiff(old_names, names)
[17:28:32.002]                 changed <- common[...future.oldEnvVars[common] != 
[17:28:32.002]                   envs[common]]
[17:28:32.002]                 NAMES <- toupper(changed)
[17:28:32.002]                 args <- list()
[17:28:32.002]                 for (kk in seq_along(NAMES)) {
[17:28:32.002]                   name <- changed[[kk]]
[17:28:32.002]                   NAME <- NAMES[[kk]]
[17:28:32.002]                   if (name != NAME && is.element(NAME, old_names)) 
[17:28:32.002]                     next
[17:28:32.002]                   args[[name]] <- ...future.oldEnvVars[[name]]
[17:28:32.002]                 }
[17:28:32.002]                 NAMES <- toupper(added)
[17:28:32.002]                 for (kk in seq_along(NAMES)) {
[17:28:32.002]                   name <- added[[kk]]
[17:28:32.002]                   NAME <- NAMES[[kk]]
[17:28:32.002]                   if (name != NAME && is.element(NAME, old_names)) 
[17:28:32.002]                     next
[17:28:32.002]                   args[[name]] <- ""
[17:28:32.002]                 }
[17:28:32.002]                 NAMES <- toupper(removed)
[17:28:32.002]                 for (kk in seq_along(NAMES)) {
[17:28:32.002]                   name <- removed[[kk]]
[17:28:32.002]                   NAME <- NAMES[[kk]]
[17:28:32.002]                   if (name != NAME && is.element(NAME, old_names)) 
[17:28:32.002]                     next
[17:28:32.002]                   args[[name]] <- ...future.oldEnvVars[[name]]
[17:28:32.002]                 }
[17:28:32.002]                 if (length(args) > 0) 
[17:28:32.002]                   base::do.call(base::Sys.setenv, args = args)
[17:28:32.002]                 args <- names <- old_names <- NAMES <- envs <- common <- added <- removed <- NULL
[17:28:32.002]             }
[17:28:32.002]             else {
[17:28:32.002]                 base::do.call(base::Sys.setenv, args = base::as.list(...future.oldEnvVars))
[17:28:32.002]             }
[17:28:32.002]             {
[17:28:32.002]                 if (base::length(...future.futureOptionsAdded) > 
[17:28:32.002]                   0L) {
[17:28:32.002]                   opts <- base::vector("list", length = base::length(...future.futureOptionsAdded))
[17:28:32.002]                   base::names(opts) <- ...future.futureOptionsAdded
[17:28:32.002]                   base::options(opts)
[17:28:32.002]                 }
[17:28:32.002]                 {
[17:28:32.002]                   {
[17:28:32.002]                     NULL
[17:28:32.002]                     RNGkind("Mersenne-Twister")
[17:28:32.002]                     base::rm(list = ".Random.seed", envir = base::globalenv(), 
[17:28:32.002]                       inherits = FALSE)
[17:28:32.002]                   }
[17:28:32.002]                   options(future.plan = NULL)
[17:28:32.002]                   if (is.na(NA_character_)) 
[17:28:32.002]                     Sys.unsetenv("R_FUTURE_PLAN")
[17:28:32.002]                   else Sys.setenv(R_FUTURE_PLAN = NA_character_)
[17:28:32.002]                   future::plan(...future.strategy.old, .cleanup = FALSE, 
[17:28:32.002]                     .init = FALSE)
[17:28:32.002]                 }
[17:28:32.002]             }
[17:28:32.002]         }
[17:28:32.002]     })
[17:28:32.002]     if (TRUE) {
[17:28:32.002]         base::sink(type = "output", split = FALSE)
[17:28:32.002]         if (TRUE) {
[17:28:32.002]             ...future.result$stdout <- base::rawToChar(base::rawConnectionValue(...future.stdout))
[17:28:32.002]         }
[17:28:32.002]         else {
[17:28:32.002]             ...future.result["stdout"] <- base::list(NULL)
[17:28:32.002]         }
[17:28:32.002]         base::close(...future.stdout)
[17:28:32.002]         ...future.stdout <- NULL
[17:28:32.002]     }
[17:28:32.002]     ...future.result$conditions <- ...future.conditions
[17:28:32.002]     ...future.result$finished <- base::Sys.time()
[17:28:32.002]     ...future.result
[17:28:32.002] }
[17:28:32.008] plan(): Setting new future strategy stack:
[17:28:32.008] List of future strategies:
[17:28:32.008] 1. sequential:
[17:28:32.008]    - args: function (..., envir = parent.frame(), workers = "<NULL>")
[17:28:32.008]    - tweaked: FALSE
[17:28:32.008]    - call: NULL
[17:28:32.009] plan(): nbrOfWorkers() = 1
[17:28:32.012] plan(): Setting new future strategy stack:
[17:28:32.012] List of future strategies:
[17:28:32.012] 1. multisession:
[17:28:32.012]    - args: function (..., workers = 1L, envir = parent.frame())
[17:28:32.012]    - tweaked: TRUE
[17:28:32.012]    - call: plan(strategy, workers = 1L)
[17:28:32.013] plan(): nbrOfWorkers() = 1
[17:28:32.014] SequentialFuture started (and completed)
[17:28:32.014] plan(): plan_init() of 'tweaked', 'multisession', 'cluster', 'multiprocess', 'future', 'function' ... DONE
[17:28:32.015] plan(): nbrOfWorkers() = 1
nbrOfWorkers: 1
[17:28:32.015] getGlobalsAndPackages() ...
[17:28:32.016] Searching for globals...
[17:28:32.019] 
[17:28:32.020] Searching for globals ... DONE
[17:28:32.020] - globals: [0] <none>
[17:28:32.020] getGlobalsAndPackages() ... DONE
nbrOfFreeWorkers: 1
[17:28:32.021] getGlobalsAndPackages() ...
[17:28:32.021] Searching for globals...
[17:28:32.022] 
[17:28:32.023] Searching for globals ... DONE
[17:28:32.023] - globals: [0] <none>
[17:28:32.023] getGlobalsAndPackages() ... DONE
nbrOfFreeWorkers(background = TRUE): 0
[17:28:32.025] plan(): Setting new future strategy stack:
[17:28:32.026] List of future strategies:
[17:28:32.026] 1. multisession:
[17:28:32.026]    - args: function (..., workers = "<function () ; max(1L, future::availableCores() - 1L)>", envir = parent.frame())
[17:28:32.026]    - tweaked: TRUE
[17:28:32.026]    - call: plan(strategy, workers = allButOneCore)
[17:28:32.027] plan(): plan_init() of 'tweaked', 'multisession', 'cluster', 'multiprocess', 'future', 'function' ...
[17:28:32.028] multisession:
[17:28:32.028] - args: function (..., workers = "<function () ; max(1L, future::availableCores() - 1L)>", envir = parent.frame())
[17:28:32.028] - tweaked: TRUE
[17:28:32.028] - call: plan(strategy, workers = allButOneCore)
[17:28:32.034] getGlobalsAndPackages() ...
[17:28:32.035] Not searching for globals
[17:28:32.035] - globals: [0] <none>
[17:28:32.035] getGlobalsAndPackages() ... DONE
[17:28:32.037] Packages needed by the future expression (n = 0): <none>
[17:28:32.037] Packages needed by future strategies (n = 0): <none>
[17:28:32.039] {
[17:28:32.039]     {
[17:28:32.039]         {
[17:28:32.039]             ...future.startTime <- base::Sys.time()
[17:28:32.039]             {
[17:28:32.039]                 {
[17:28:32.039]                   {
[17:28:32.039]                     base::local({
[17:28:32.039]                       has_future <- base::requireNamespace("future", 
[17:28:32.039]                         quietly = TRUE)
[17:28:32.039]                       if (has_future) {
[17:28:32.039]                         ns <- base::getNamespace("future")
[17:28:32.039]                         version <- ns[[".package"]][["version"]]
[17:28:32.039]                         if (is.null(version)) 
[17:28:32.039]                           version <- utils::packageVersion("future")
[17:28:32.039]                       }
[17:28:32.039]                       else {
[17:28:32.039]                         version <- NULL
[17:28:32.039]                       }
[17:28:32.039]                       if (!has_future || version < "1.8.0") {
[17:28:32.039]                         info <- base::c(r_version = base::gsub("R version ", 
[17:28:32.039]                           "", base::R.version$version.string), 
[17:28:32.039]                           platform = base::sprintf("%s (%s-bit)", 
[17:28:32.039]                             base::R.version$platform, 8 * base::.Machine$sizeof.pointer), 
[17:28:32.039]                           os = base::paste(base::Sys.info()[base::c("sysname", 
[17:28:32.039]                             "release", "version")], collapse = " "), 
[17:28:32.039]                           hostname = base::Sys.info()[["nodename"]])
[17:28:32.039]                         info <- base::sprintf("%s: %s", base::names(info), 
[17:28:32.039]                           info)
[17:28:32.039]                         info <- base::paste(info, collapse = "; ")
[17:28:32.039]                         if (!has_future) {
[17:28:32.039]                           msg <- base::sprintf("Package 'future' is not installed on worker (%s)", 
[17:28:32.039]                             info)
[17:28:32.039]                         }
[17:28:32.039]                         else {
[17:28:32.039]                           msg <- base::sprintf("Package 'future' on worker (%s) must be of version >= 1.8.0: %s", 
[17:28:32.039]                             info, version)
[17:28:32.039]                         }
[17:28:32.039]                         base::stop(msg)
[17:28:32.039]                       }
[17:28:32.039]                     })
[17:28:32.039]                   }
[17:28:32.039]                   ...future.strategy.old <- future::plan("list")
[17:28:32.039]                   options(future.plan = NULL)
[17:28:32.039]                   Sys.unsetenv("R_FUTURE_PLAN")
[17:28:32.039]                   future::plan("default", .cleanup = FALSE, .init = FALSE)
[17:28:32.039]                 }
[17:28:32.039]                 ...future.workdir <- getwd()
[17:28:32.039]             }
[17:28:32.039]             ...future.oldOptions <- base::as.list(base::.Options)
[17:28:32.039]             ...future.oldEnvVars <- base::Sys.getenv()
[17:28:32.039]         }
[17:28:32.039]         base::options(future.startup.script = FALSE, future.globals.onMissing = NULL, 
[17:28:32.039]             future.globals.maxSize = NULL, future.globals.method = NULL, 
[17:28:32.039]             future.globals.onMissing = NULL, future.globals.onReference = NULL, 
[17:28:32.039]             future.globals.resolve = NULL, future.resolve.recursive = NULL, 
[17:28:32.039]             future.rng.onMisuse = NULL, future.rng.onMisuse.keepFuture = NULL, 
[17:28:32.039]             future.stdout.windows.reencode = NULL, width = 80L)
[17:28:32.039]         ...future.futureOptionsAdded <- base::setdiff(base::names(base::.Options), 
[17:28:32.039]             base::names(...future.oldOptions))
[17:28:32.039]     }
[17:28:32.039]     if (FALSE) {
[17:28:32.039]     }
[17:28:32.039]     else {
[17:28:32.039]         if (TRUE) {
[17:28:32.039]             ...future.stdout <- base::rawConnection(base::raw(0L), 
[17:28:32.039]                 open = "w")
[17:28:32.039]         }
[17:28:32.039]         else {
[17:28:32.039]             ...future.stdout <- base::file(base::switch(.Platform$OS.type, 
[17:28:32.039]                 windows = "NUL", "/dev/null"), open = "w")
[17:28:32.039]         }
[17:28:32.039]         base::sink(...future.stdout, type = "output", split = FALSE)
[17:28:32.039]         base::on.exit(if (!base::is.null(...future.stdout)) {
[17:28:32.039]             base::sink(type = "output", split = FALSE)
[17:28:32.039]             base::close(...future.stdout)
[17:28:32.039]         }, add = TRUE)
[17:28:32.039]     }
[17:28:32.039]     ...future.frame <- base::sys.nframe()
[17:28:32.039]     ...future.conditions <- base::list()
[17:28:32.039]     ...future.rng <- base::globalenv()$.Random.seed
[17:28:32.039]     if (FALSE) {
[17:28:32.039]         ...future.globalenv.names <- c(base::names(base::.GlobalEnv), 
[17:28:32.039]             "...future.value", "...future.globalenv.names", ".Random.seed")
[17:28:32.039]     }
[17:28:32.039]     ...future.result <- base::tryCatch({
[17:28:32.039]         base::withCallingHandlers({
[17:28:32.039]             ...future.value <- base::withVisible(base::local(NA))
[17:28:32.039]             future::FutureResult(value = ...future.value$value, 
[17:28:32.039]                 visible = ...future.value$visible, rng = !identical(base::globalenv()$.Random.seed, 
[17:28:32.039]                   ...future.rng), globalenv = if (FALSE) 
[17:28:32.039]                   list(added = base::setdiff(base::names(base::.GlobalEnv), 
[17:28:32.039]                     ...future.globalenv.names))
[17:28:32.039]                 else NULL, started = ...future.startTime, version = "1.8")
[17:28:32.039]         }, condition = base::local({
[17:28:32.039]             c <- base::c
[17:28:32.039]             inherits <- base::inherits
[17:28:32.039]             invokeRestart <- base::invokeRestart
[17:28:32.039]             length <- base::length
[17:28:32.039]             list <- base::list
[17:28:32.039]             seq.int <- base::seq.int
[17:28:32.039]             signalCondition <- base::signalCondition
[17:28:32.039]             sys.calls <- base::sys.calls
[17:28:32.039]             `[[` <- base::`[[`
[17:28:32.039]             `+` <- base::`+`
[17:28:32.039]             `<<-` <- base::`<<-`
[17:28:32.039]             sysCalls <- function(calls = sys.calls(), from = 1L) {
[17:28:32.039]                 calls[seq.int(from = from + 12L, to = length(calls) - 
[17:28:32.039]                   3L)]
[17:28:32.039]             }
[17:28:32.039]             function(cond) {
[17:28:32.039]                 is_error <- inherits(cond, "error")
[17:28:32.039]                 ignore <- !is_error && !is.null(NULL) && inherits(cond, 
[17:28:32.039]                   NULL)
[17:28:32.039]                 if (is_error) {
[17:28:32.039]                   sessionInformation <- function() {
[17:28:32.039]                     list(r = base::R.Version(), locale = base::Sys.getlocale(), 
[17:28:32.039]                       rngkind = base::RNGkind(), namespaces = base::loadedNamespaces(), 
[17:28:32.039]                       search = base::search(), system = base::Sys.info())
[17:28:32.039]                   }
[17:28:32.039]                   ...future.conditions[[length(...future.conditions) + 
[17:28:32.039]                     1L]] <<- list(condition = cond, calls = c(sysCalls(from = ...future.frame), 
[17:28:32.039]                     cond$call), session = sessionInformation(), 
[17:28:32.039]                     timestamp = base::Sys.time(), signaled = 0L)
[17:28:32.039]                   signalCondition(cond)
[17:28:32.039]                 }
[17:28:32.039]                 else if (!ignore && TRUE && inherits(cond, c("condition", 
[17:28:32.039]                 "immediateCondition"))) {
[17:28:32.039]                   signal <- TRUE && inherits(cond, "immediateCondition")
[17:28:32.039]                   ...future.conditions[[length(...future.conditions) + 
[17:28:32.039]                     1L]] <<- list(condition = cond, signaled = base::as.integer(signal))
[17:28:32.039]                   if (TRUE && !signal) {
[17:28:32.039]                     muffleCondition <- function (cond, pattern = "^muffle") 
[17:28:32.039]                     {
[17:28:32.039]                       inherits <- base::inherits
[17:28:32.039]                       invokeRestart <- base::invokeRestart
[17:28:32.039]                       is.null <- base::is.null
[17:28:32.039]                       muffled <- FALSE
[17:28:32.039]                       if (inherits(cond, "message")) {
[17:28:32.039]                         muffled <- grepl(pattern, "muffleMessage")
[17:28:32.039]                         if (muffled) 
[17:28:32.039]                           invokeRestart("muffleMessage")
[17:28:32.039]                       }
[17:28:32.039]                       else if (inherits(cond, "warning")) {
[17:28:32.039]                         muffled <- grepl(pattern, "muffleWarning")
[17:28:32.039]                         if (muffled) 
[17:28:32.039]                           invokeRestart("muffleWarning")
[17:28:32.039]                       }
[17:28:32.039]                       else if (inherits(cond, "condition")) {
[17:28:32.039]                         if (!is.null(pattern)) {
[17:28:32.039]                           computeRestarts <- base::computeRestarts
[17:28:32.039]                           grepl <- base::grepl
[17:28:32.039]                           restarts <- computeRestarts(cond)
[17:28:32.039]                           for (restart in restarts) {
[17:28:32.039]                             name <- restart$name
[17:28:32.039]                             if (is.null(name)) 
[17:28:32.039]                               next
[17:28:32.039]                             if (!grepl(pattern, name)) 
[17:28:32.039]                               next
[17:28:32.039]                             invokeRestart(restart)
[17:28:32.039]                             muffled <- TRUE
[17:28:32.039]                             break
[17:28:32.039]                           }
[17:28:32.039]                         }
[17:28:32.039]                       }
[17:28:32.039]                       invisible(muffled)
[17:28:32.039]                     }
[17:28:32.039]                     muffleCondition(cond, pattern = "^muffle")
[17:28:32.039]                   }
[17:28:32.039]                 }
[17:28:32.039]                 else {
[17:28:32.039]                   if (TRUE) {
[17:28:32.039]                     muffleCondition <- function (cond, pattern = "^muffle") 
[17:28:32.039]                     {
[17:28:32.039]                       inherits <- base::inherits
[17:28:32.039]                       invokeRestart <- base::invokeRestart
[17:28:32.039]                       is.null <- base::is.null
[17:28:32.039]                       muffled <- FALSE
[17:28:32.039]                       if (inherits(cond, "message")) {
[17:28:32.039]                         muffled <- grepl(pattern, "muffleMessage")
[17:28:32.039]                         if (muffled) 
[17:28:32.039]                           invokeRestart("muffleMessage")
[17:28:32.039]                       }
[17:28:32.039]                       else if (inherits(cond, "warning")) {
[17:28:32.039]                         muffled <- grepl(pattern, "muffleWarning")
[17:28:32.039]                         if (muffled) 
[17:28:32.039]                           invokeRestart("muffleWarning")
[17:28:32.039]                       }
[17:28:32.039]                       else if (inherits(cond, "condition")) {
[17:28:32.039]                         if (!is.null(pattern)) {
[17:28:32.039]                           computeRestarts <- base::computeRestarts
[17:28:32.039]                           grepl <- base::grepl
[17:28:32.039]                           restarts <- computeRestarts(cond)
[17:28:32.039]                           for (restart in restarts) {
[17:28:32.039]                             name <- restart$name
[17:28:32.039]                             if (is.null(name)) 
[17:28:32.039]                               next
[17:28:32.039]                             if (!grepl(pattern, name)) 
[17:28:32.039]                               next
[17:28:32.039]                             invokeRestart(restart)
[17:28:32.039]                             muffled <- TRUE
[17:28:32.039]                             break
[17:28:32.039]                           }
[17:28:32.039]                         }
[17:28:32.039]                       }
[17:28:32.039]                       invisible(muffled)
[17:28:32.039]                     }
[17:28:32.039]                     muffleCondition(cond, pattern = "^muffle")
[17:28:32.039]                   }
[17:28:32.039]                 }
[17:28:32.039]             }
[17:28:32.039]         }))
[17:28:32.039]     }, error = function(ex) {
[17:28:32.039]         base::structure(base::list(value = NULL, visible = NULL, 
[17:28:32.039]             conditions = ...future.conditions, rng = !identical(base::globalenv()$.Random.seed, 
[17:28:32.039]                 ...future.rng), started = ...future.startTime, 
[17:28:32.039]             finished = Sys.time(), session_uuid = NA_character_, 
[17:28:32.039]             version = "1.8"), class = "FutureResult")
[17:28:32.039]     }, finally = {
[17:28:32.039]         if (!identical(...future.workdir, getwd())) 
[17:28:32.039]             setwd(...future.workdir)
[17:28:32.039]         {
[17:28:32.039]             if (identical(getOption("nwarnings"), ...future.oldOptions$nwarnings)) {
[17:28:32.039]                 ...future.oldOptions$nwarnings <- NULL
[17:28:32.039]             }
[17:28:32.039]             base::options(...future.oldOptions)
[17:28:32.039]             if (.Platform$OS.type == "windows") {
[17:28:32.039]                 old_names <- names(...future.oldEnvVars)
[17:28:32.039]                 envs <- base::Sys.getenv()
[17:28:32.039]                 names <- names(envs)
[17:28:32.039]                 common <- intersect(names, old_names)
[17:28:32.039]                 added <- setdiff(names, old_names)
[17:28:32.039]                 removed <- setdiff(old_names, names)
[17:28:32.039]                 changed <- common[...future.oldEnvVars[common] != 
[17:28:32.039]                   envs[common]]
[17:28:32.039]                 NAMES <- toupper(changed)
[17:28:32.039]                 args <- list()
[17:28:32.039]                 for (kk in seq_along(NAMES)) {
[17:28:32.039]                   name <- changed[[kk]]
[17:28:32.039]                   NAME <- NAMES[[kk]]
[17:28:32.039]                   if (name != NAME && is.element(NAME, old_names)) 
[17:28:32.039]                     next
[17:28:32.039]                   args[[name]] <- ...future.oldEnvVars[[name]]
[17:28:32.039]                 }
[17:28:32.039]                 NAMES <- toupper(added)
[17:28:32.039]                 for (kk in seq_along(NAMES)) {
[17:28:32.039]                   name <- added[[kk]]
[17:28:32.039]                   NAME <- NAMES[[kk]]
[17:28:32.039]                   if (name != NAME && is.element(NAME, old_names)) 
[17:28:32.039]                     next
[17:28:32.039]                   args[[name]] <- ""
[17:28:32.039]                 }
[17:28:32.039]                 NAMES <- toupper(removed)
[17:28:32.039]                 for (kk in seq_along(NAMES)) {
[17:28:32.039]                   name <- removed[[kk]]
[17:28:32.039]                   NAME <- NAMES[[kk]]
[17:28:32.039]                   if (name != NAME && is.element(NAME, old_names)) 
[17:28:32.039]                     next
[17:28:32.039]                   args[[name]] <- ...future.oldEnvVars[[name]]
[17:28:32.039]                 }
[17:28:32.039]                 if (length(args) > 0) 
[17:28:32.039]                   base::do.call(base::Sys.setenv, args = args)
[17:28:32.039]                 args <- names <- old_names <- NAMES <- envs <- common <- added <- removed <- NULL
[17:28:32.039]             }
[17:28:32.039]             else {
[17:28:32.039]                 base::do.call(base::Sys.setenv, args = base::as.list(...future.oldEnvVars))
[17:28:32.039]             }
[17:28:32.039]             {
[17:28:32.039]                 if (base::length(...future.futureOptionsAdded) > 
[17:28:32.039]                   0L) {
[17:28:32.039]                   opts <- base::vector("list", length = base::length(...future.futureOptionsAdded))
[17:28:32.039]                   base::names(opts) <- ...future.futureOptionsAdded
[17:28:32.039]                   base::options(opts)
[17:28:32.039]                 }
[17:28:32.039]                 {
[17:28:32.039]                   {
[17:28:32.039]                     NULL
[17:28:32.039]                     RNGkind("Mersenne-Twister")
[17:28:32.039]                     base::rm(list = ".Random.seed", envir = base::globalenv(), 
[17:28:32.039]                       inherits = FALSE)
[17:28:32.039]                   }
[17:28:32.039]                   options(future.plan = NULL)
[17:28:32.039]                   if (is.na(NA_character_)) 
[17:28:32.039]                     Sys.unsetenv("R_FUTURE_PLAN")
[17:28:32.039]                   else Sys.setenv(R_FUTURE_PLAN = NA_character_)
[17:28:32.039]                   future::plan(...future.strategy.old, .cleanup = FALSE, 
[17:28:32.039]                     .init = FALSE)
[17:28:32.039]                 }
[17:28:32.039]             }
[17:28:32.039]         }
[17:28:32.039]     })
[17:28:32.039]     if (TRUE) {
[17:28:32.039]         base::sink(type = "output", split = FALSE)
[17:28:32.039]         if (TRUE) {
[17:28:32.039]             ...future.result$stdout <- base::rawToChar(base::rawConnectionValue(...future.stdout))
[17:28:32.039]         }
[17:28:32.039]         else {
[17:28:32.039]             ...future.result["stdout"] <- base::list(NULL)
[17:28:32.039]         }
[17:28:32.039]         base::close(...future.stdout)
[17:28:32.039]         ...future.stdout <- NULL
[17:28:32.039]     }
[17:28:32.039]     ...future.result$conditions <- ...future.conditions
[17:28:32.039]     ...future.result$finished <- base::Sys.time()
[17:28:32.039]     ...future.result
[17:28:32.039] }
[17:28:32.047] plan(): Setting new future strategy stack:
[17:28:32.047] List of future strategies:
[17:28:32.047] 1. sequential:
[17:28:32.047]    - args: function (..., envir = parent.frame(), workers = "<NULL>")
[17:28:32.047]    - tweaked: FALSE
[17:28:32.047]    - call: NULL
[17:28:32.049] plan(): nbrOfWorkers() = 1
[17:28:32.052] plan(): Setting new future strategy stack:
[17:28:32.052] List of future strategies:
[17:28:32.052] 1. multisession:
[17:28:32.052]    - args: function (..., workers = "<function () ; max(1L, future::availableCores() - 1L)>", envir = parent.frame())
[17:28:32.052]    - tweaked: TRUE
[17:28:32.052]    - call: plan(strategy, workers = allButOneCore)
[17:28:32.066] plan(): nbrOfWorkers() = 1
[17:28:32.067] SequentialFuture started (and completed)
[17:28:32.067] plan(): plan_init() of 'tweaked', 'multisession', 'cluster', 'multiprocess', 'future', 'function' ... DONE
[17:28:32.069] plan(): nbrOfWorkers() = 1
nbrOfWorkers: 1
[17:28:32.076] getGlobalsAndPackages() ...
[17:28:32.076] Searching for globals...
[17:28:32.077] 
[17:28:32.077] Searching for globals ... DONE
[17:28:32.077] - globals: [0] <none>
[17:28:32.077] getGlobalsAndPackages() ... DONE
nbrOfFreeWorkers: 1
[17:28:32.082] getGlobalsAndPackages() ...
[17:28:32.083] Searching for globals...
[17:28:32.083] 
[17:28:32.083] Searching for globals ... DONE
[17:28:32.083] - globals: [0] <none>
[17:28:32.084] getGlobalsAndPackages() ... DONE
nbrOfFreeWorkers(background = TRUE): 0
> 
> 
> message("Type of future: cluster")
Type of future: cluster
> workers <- rep("localhost", times = 2L)
> plan(cluster, workers = workers)
[17:28:32.085] plan(): Setting new future strategy stack:
[17:28:32.085] List of future strategies:
[17:28:32.085] 1. cluster:
[17:28:32.085]    - args: function (..., workers = c("localhost", "localhost"), envir = parent.frame())
[17:28:32.085]    - tweaked: TRUE
[17:28:32.085]    - call: plan(cluster, workers = workers)
[17:28:32.085] plan(): plan_init() of 'tweaked', 'cluster', 'multiprocess', 'future', 'function' ...
[17:28:32.086] cluster:
[17:28:32.086] - args: function (..., workers = c("localhost", "localhost"), envir = parent.frame())
[17:28:32.086] - tweaked: TRUE
[17:28:32.086] - call: plan(cluster, workers = workers)
[17:28:32.086] getGlobalsAndPackages() ...
[17:28:32.086] Not searching for globals
[17:28:32.086] - globals: [0] <none>
[17:28:32.087] getGlobalsAndPackages() ... DONE
[17:28:32.087] [local output] makeClusterPSOCK() ...
[17:28:32.088] [local output] Workers: [n = 2] 'localhost', 'localhost'
[17:28:32.091] [local output] Base port: 39445
[17:28:32.091] [local output] Getting setup options for 2 cluster nodes ...
[17:28:32.091] [local output]  - Node #1 of 2 ...
[17:28:32.092] [local output] localMachine=TRUE => revtunnel=FALSE

[17:28:32.093] [local output] Rscript port: 39445

[17:28:32.094] [local output]  - Node #2 of 2 ...
[17:28:32.094] [local output] localMachine=TRUE => revtunnel=FALSE

[17:28:32.095] [local output] Rscript port: 39445

[17:28:32.096] [local output] Getting setup options for 2 cluster nodes ... done
[17:28:32.096] [local output]  - Parallel setup requested for some PSOCK nodes
[17:28:32.096] [local output] Setting up PSOCK nodes in parallel
[17:28:32.097] List of 36
[17:28:32.097]  $ worker          : chr "localhost"
[17:28:32.097]   ..- attr(*, "localhost")= logi TRUE
[17:28:32.097]  $ master          : chr "localhost"
[17:28:32.097]  $ port            : int 39445
[17:28:32.097]  $ connectTimeout  : num 120
[17:28:32.097]  $ timeout         : num 120
[17:28:32.097]  $ rscript         : chr "\"D:/RCompile/recent/R/bin/x64/Rscript\""
[17:28:32.097]  $ homogeneous     : logi TRUE
[17:28:32.097]  $ rscript_args    : chr "--default-packages=datasets,utils,grDevices,graphics,stats,methods -e \"#label=nbrOfWorkers.R:164204:CRANWIN3:C"| __truncated__
[17:28:32.097]  $ rscript_envs    : NULL
[17:28:32.097]  $ rscript_libs    : NULL
[17:28:32.097]  $ rscript_startup : NULL
[17:28:32.097]  $ rscript_sh      : chr [1:2] "cmd" "cmd"
[17:28:32.097]  $ default_packages: chr [1:6] "datasets" "utils" "grDevices" "graphics" ...
[17:28:32.097]  $ methods         : logi TRUE
[17:28:32.097]  $ socketOptions   : chr "no-delay"
[17:28:32.097]  $ useXDR          : logi FALSE
[17:28:32.097]  $ outfile         : chr "/dev/null"
[17:28:32.097]  $ renice          : int NA
[17:28:32.097]  $ rshcmd          : NULL
[17:28:32.097]  $ user            : chr(0) 
[17:28:32.097]  $ revtunnel       : logi FALSE
[17:28:32.097]  $ rshlogfile      : NULL
[17:28:32.097]  $ rshopts         : chr(0) 
[17:28:32.097]  $ rank            : int 1
[17:28:32.097]  $ manual          : logi FALSE
[17:28:32.097]  $ dryrun          : logi FALSE
[17:28:32.097]  $ quiet           : logi FALSE
[17:28:32.097]  $ setup_strategy  : chr "parallel"
[17:28:32.097]  $ local_cmd       : chr "\"D:/RCompile/recent/R/bin/x64/Rscript\" --default-packages=datasets,utils,grDevices,graphics,stats,methods -e "| __truncated__
[17:28:32.097]  $ pidfile         : chr "D:/temp/RtmpopLFYa/worker.rank=1.parallelly.parent=164204.2816c7885d59.pid"
[17:28:32.097]  $ rshcmd_label    : NULL
[17:28:32.097]  $ rsh_call        : NULL
[17:28:32.097]  $ cmd             : chr "\"D:/RCompile/recent/R/bin/x64/Rscript\" --default-packages=datasets,utils,grDevices,graphics,stats,methods -e "| __truncated__
[17:28:32.097]  $ localMachine    : logi TRUE
[17:28:32.097]  $ make_fcn        :function (worker = getOption2("parallelly.localhost.hostname", "localhost"), 
[17:28:32.097]     master = NULL, port, connectTimeout = getOption2("parallelly.makeNodePSOCK.connectTimeout", 
[17:28:32.097]         2 * 60), timeout = getOption2("parallelly.makeNodePSOCK.timeout", 
[17:28:32.097]         30 * 24 * 60 * 60), rscript = NULL, homogeneous = NULL, rscript_args = NULL, 
[17:28:32.097]     rscript_envs = NULL, rscript_libs = NULL, rscript_startup = NULL, rscript_sh = c("auto", 
[17:28:32.097]         "cmd", "sh", "none"), default_packages = c("datasets", "utils", 
[17:28:32.097]         "grDevices", "graphics", "stats", if (methods) "methods"), methods = TRUE, 
[17:28:32.097]     socketOptions = getOption2("parallelly.makeNodePSOCK.socketOptions", 
[17:28:32.097]         "no-delay"), useXDR = getOption2("parallelly.makeNodePSOCK.useXDR", 
[17:28:32.097]         FALSE), outfile = "/dev/null", renice = NA_integer_, rshcmd = getOption2("parallelly.makeNodePSOCK.rshcmd", 
[17:28:32.097]         NULL), user = NULL, revtunnel = NA, rshlogfile = NULL, rshopts = getOption2("parallelly.makeNodePSOCK.rshopts", 
[17:28:32.097]         NULL), rank = 1L, manual = FALSE, dryrun = FALSE, quiet = FALSE, 
[17:28:32.097]     setup_strategy = getOption2("parallelly.makeNodePSOCK.setup_strategy", 
[17:28:32.097]         "parallel"), action = c("launch", "options"), verbose = FALSE)  
[17:28:32.097]  $ arguments       :List of 28
[17:28:32.097]   ..$ worker          : chr "localhost"
[17:28:32.097]   ..$ master          : NULL
[17:28:32.097]   ..$ port            : int 39445
[17:28:32.097]   ..$ connectTimeout  : num 120
[17:28:32.097]   ..$ timeout         : num 120
[17:28:32.097]   ..$ rscript         : NULL
[17:28:32.097]   ..$ homogeneous     : NULL
[17:28:32.097]   ..$ rscript_args    : NULL
[17:28:32.097]   ..$ rscript_envs    : NULL
[17:28:32.097]   ..$ rscript_libs    : NULL
[17:28:32.097]   ..$ rscript_startup : NULL
[17:28:32.097]   ..$ rscript_sh      : chr "auto"
[17:28:32.097]   ..$ default_packages: chr [1:6] "datasets" "utils" "grDevices" "graphics" ...
[17:28:32.097]   ..$ methods         : logi TRUE
[17:28:32.097]   ..$ socketOptions   : chr "no-delay"
[17:28:32.097]   ..$ useXDR          : logi FALSE
[17:28:32.097]   ..$ outfile         : chr "/dev/null"
[17:28:32.097]   ..$ renice          : int NA
[17:28:32.097]   ..$ rshcmd          : NULL
[17:28:32.097]   ..$ user            : NULL
[17:28:32.097]   ..$ revtunnel       : logi NA
[17:28:32.097]   ..$ rshlogfile      : NULL
[17:28:32.097]   ..$ rshopts         : NULL
[17:28:32.097]   ..$ rank            : int 1
[17:28:32.097]   ..$ manual          : logi FALSE
[17:28:32.097]   ..$ dryrun          : logi FALSE
[17:28:32.097]   ..$ quiet           : logi FALSE
[17:28:32.097]   ..$ setup_strategy  : chr "parallel"
[17:28:32.097]  - attr(*, "class")= chr [1:2] "makeNodePSOCKOptions" "makeNodeOptions"
[17:28:32.131] [local output] System call to launch all workers:
[17:28:32.131] [local output] "D:/RCompile/recent/R/bin/x64/Rscript" --default-packages=datasets,utils,grDevices,graphics,stats,methods -e "#label=nbrOfWorkers.R:164204:CRANWIN3:CRAN" -e "try(suppressWarnings(cat(Sys.getpid(),file=\"D:/temp/RtmpopLFYa/worker.rank=1.parallelly.parent=164204.2816c7885d59.pid\")), silent = TRUE)" -e "options(socketOptions = \"no-delay\")" -e "workRSOCK <- tryCatch(parallel:::.workRSOCK, error=function(e) parallel:::.slaveRSOCK); workRSOCK()" MASTER=localhost PORT=39445 OUT=/dev/null TIMEOUT=120 XDR=FALSE SETUPTIMEOUT=120 SETUPSTRATEGY=parallel
[17:28:32.131] [local output] Starting PSOCK main server
[17:28:32.141] [local output] Workers launched
[17:28:32.142] [local output] Waiting for workers to connect back
[17:28:32.142]  - [local output] 0 workers out of 2 ready
[17:28:32.408]  - [local output] 0 workers out of 2 ready
[17:28:32.409]  - [local output] 1 workers out of 2 ready
[17:28:32.417]  - [local output] 1 workers out of 2 ready
[17:28:32.418]  - [local output] 2 workers out of 2 ready
[17:28:32.418] [local output] Launching of 2 workers completed
[17:28:32.418] [local output] Number of nodes in cluster: 2
[17:28:32.419] [local output] Collecting session information from 2 workers
[17:28:32.420] [local output]  - Worker #1 of 2
[17:28:32.421] [local output]  - Worker #2 of 2
[17:28:32.421] [local output] makeClusterPSOCK() ... done
[17:28:32.435] Packages needed by the future expression (n = 0): <none>
[17:28:32.435] Packages needed by future strategies (n = 0): <none>
[17:28:32.436] {
[17:28:32.436]     {
[17:28:32.436]         {
[17:28:32.436]             ...future.startTime <- base::Sys.time()
[17:28:32.436]             {
[17:28:32.436]                 {
[17:28:32.436]                   {
[17:28:32.436]                     base::local({
[17:28:32.436]                       has_future <- base::requireNamespace("future", 
[17:28:32.436]                         quietly = TRUE)
[17:28:32.436]                       if (has_future) {
[17:28:32.436]                         ns <- base::getNamespace("future")
[17:28:32.436]                         version <- ns[[".package"]][["version"]]
[17:28:32.436]                         if (is.null(version)) 
[17:28:32.436]                           version <- utils::packageVersion("future")
[17:28:32.436]                       }
[17:28:32.436]                       else {
[17:28:32.436]                         version <- NULL
[17:28:32.436]                       }
[17:28:32.436]                       if (!has_future || version < "1.8.0") {
[17:28:32.436]                         info <- base::c(r_version = base::gsub("R version ", 
[17:28:32.436]                           "", base::R.version$version.string), 
[17:28:32.436]                           platform = base::sprintf("%s (%s-bit)", 
[17:28:32.436]                             base::R.version$platform, 8 * base::.Machine$sizeof.pointer), 
[17:28:32.436]                           os = base::paste(base::Sys.info()[base::c("sysname", 
[17:28:32.436]                             "release", "version")], collapse = " "), 
[17:28:32.436]                           hostname = base::Sys.info()[["nodename"]])
[17:28:32.436]                         info <- base::sprintf("%s: %s", base::names(info), 
[17:28:32.436]                           info)
[17:28:32.436]                         info <- base::paste(info, collapse = "; ")
[17:28:32.436]                         if (!has_future) {
[17:28:32.436]                           msg <- base::sprintf("Package 'future' is not installed on worker (%s)", 
[17:28:32.436]                             info)
[17:28:32.436]                         }
[17:28:32.436]                         else {
[17:28:32.436]                           msg <- base::sprintf("Package 'future' on worker (%s) must be of version >= 1.8.0: %s", 
[17:28:32.436]                             info, version)
[17:28:32.436]                         }
[17:28:32.436]                         base::stop(msg)
[17:28:32.436]                       }
[17:28:32.436]                     })
[17:28:32.436]                   }
[17:28:32.436]                   ...future.strategy.old <- future::plan("list")
[17:28:32.436]                   options(future.plan = NULL)
[17:28:32.436]                   Sys.unsetenv("R_FUTURE_PLAN")
[17:28:32.436]                   future::plan("default", .cleanup = FALSE, .init = FALSE)
[17:28:32.436]                 }
[17:28:32.436]                 ...future.workdir <- getwd()
[17:28:32.436]             }
[17:28:32.436]             ...future.oldOptions <- base::as.list(base::.Options)
[17:28:32.436]             ...future.oldEnvVars <- base::Sys.getenv()
[17:28:32.436]         }
[17:28:32.436]         base::options(future.startup.script = FALSE, future.globals.onMissing = NULL, 
[17:28:32.436]             future.globals.maxSize = NULL, future.globals.method = NULL, 
[17:28:32.436]             future.globals.onMissing = NULL, future.globals.onReference = NULL, 
[17:28:32.436]             future.globals.resolve = NULL, future.resolve.recursive = NULL, 
[17:28:32.436]             future.rng.onMisuse = NULL, future.rng.onMisuse.keepFuture = NULL, 
[17:28:32.436]             future.stdout.windows.reencode = NULL, width = 80L)
[17:28:32.436]         ...future.futureOptionsAdded <- base::setdiff(base::names(base::.Options), 
[17:28:32.436]             base::names(...future.oldOptions))
[17:28:32.436]     }
[17:28:32.436]     if (FALSE) {
[17:28:32.436]     }
[17:28:32.436]     else {
[17:28:32.436]         if (TRUE) {
[17:28:32.436]             ...future.stdout <- base::rawConnection(base::raw(0L), 
[17:28:32.436]                 open = "w")
[17:28:32.436]         }
[17:28:32.436]         else {
[17:28:32.436]             ...future.stdout <- base::file(base::switch(.Platform$OS.type, 
[17:28:32.436]                 windows = "NUL", "/dev/null"), open = "w")
[17:28:32.436]         }
[17:28:32.436]         base::sink(...future.stdout, type = "output", split = FALSE)
[17:28:32.436]         base::on.exit(if (!base::is.null(...future.stdout)) {
[17:28:32.436]             base::sink(type = "output", split = FALSE)
[17:28:32.436]             base::close(...future.stdout)
[17:28:32.436]         }, add = TRUE)
[17:28:32.436]     }
[17:28:32.436]     ...future.frame <- base::sys.nframe()
[17:28:32.436]     ...future.conditions <- base::list()
[17:28:32.436]     ...future.rng <- base::globalenv()$.Random.seed
[17:28:32.436]     if (FALSE) {
[17:28:32.436]         ...future.globalenv.names <- c(base::names(base::.GlobalEnv), 
[17:28:32.436]             "...future.value", "...future.globalenv.names", ".Random.seed")
[17:28:32.436]     }
[17:28:32.436]     ...future.result <- base::tryCatch({
[17:28:32.436]         base::withCallingHandlers({
[17:28:32.436]             ...future.value <- base::withVisible(base::local({
[17:28:32.436]                 ...future.makeSendCondition <- base::local({
[17:28:32.436]                   sendCondition <- NULL
[17:28:32.436]                   function(frame = 1L) {
[17:28:32.436]                     if (is.function(sendCondition)) 
[17:28:32.436]                       return(sendCondition)
[17:28:32.436]                     ns <- getNamespace("parallel")
[17:28:32.436]                     if (exists("sendData", mode = "function", 
[17:28:32.436]                       envir = ns)) {
[17:28:32.436]                       parallel_sendData <- get("sendData", mode = "function", 
[17:28:32.436]                         envir = ns)
[17:28:32.436]                       envir <- sys.frame(frame)
[17:28:32.436]                       master <- NULL
[17:28:32.436]                       while (!identical(envir, .GlobalEnv) && 
[17:28:32.436]                         !identical(envir, emptyenv())) {
[17:28:32.436]                         if (exists("master", mode = "list", envir = envir, 
[17:28:32.436]                           inherits = FALSE)) {
[17:28:32.436]                           master <- get("master", mode = "list", 
[17:28:32.436]                             envir = envir, inherits = FALSE)
[17:28:32.436]                           if (inherits(master, c("SOCKnode", 
[17:28:32.436]                             "SOCK0node"))) {
[17:28:32.436]                             sendCondition <<- function(cond) {
[17:28:32.436]                               data <- list(type = "VALUE", value = cond, 
[17:28:32.436]                                 success = TRUE)
[17:28:32.436]                               parallel_sendData(master, data)
[17:28:32.436]                             }
[17:28:32.436]                             return(sendCondition)
[17:28:32.436]                           }
[17:28:32.436]                         }
[17:28:32.436]                         frame <- frame + 1L
[17:28:32.436]                         envir <- sys.frame(frame)
[17:28:32.436]                       }
[17:28:32.436]                     }
[17:28:32.436]                     sendCondition <<- function(cond) NULL
[17:28:32.436]                   }
[17:28:32.436]                 })
[17:28:32.436]                 withCallingHandlers({
[17:28:32.436]                   NA
[17:28:32.436]                 }, immediateCondition = function(cond) {
[17:28:32.436]                   sendCondition <- ...future.makeSendCondition()
[17:28:32.436]                   sendCondition(cond)
[17:28:32.436]                   muffleCondition <- function (cond, pattern = "^muffle") 
[17:28:32.436]                   {
[17:28:32.436]                     inherits <- base::inherits
[17:28:32.436]                     invokeRestart <- base::invokeRestart
[17:28:32.436]                     is.null <- base::is.null
[17:28:32.436]                     muffled <- FALSE
[17:28:32.436]                     if (inherits(cond, "message")) {
[17:28:32.436]                       muffled <- grepl(pattern, "muffleMessage")
[17:28:32.436]                       if (muffled) 
[17:28:32.436]                         invokeRestart("muffleMessage")
[17:28:32.436]                     }
[17:28:32.436]                     else if (inherits(cond, "warning")) {
[17:28:32.436]                       muffled <- grepl(pattern, "muffleWarning")
[17:28:32.436]                       if (muffled) 
[17:28:32.436]                         invokeRestart("muffleWarning")
[17:28:32.436]                     }
[17:28:32.436]                     else if (inherits(cond, "condition")) {
[17:28:32.436]                       if (!is.null(pattern)) {
[17:28:32.436]                         computeRestarts <- base::computeRestarts
[17:28:32.436]                         grepl <- base::grepl
[17:28:32.436]                         restarts <- computeRestarts(cond)
[17:28:32.436]                         for (restart in restarts) {
[17:28:32.436]                           name <- restart$name
[17:28:32.436]                           if (is.null(name)) 
[17:28:32.436]                             next
[17:28:32.436]                           if (!grepl(pattern, name)) 
[17:28:32.436]                             next
[17:28:32.436]                           invokeRestart(restart)
[17:28:32.436]                           muffled <- TRUE
[17:28:32.436]                           break
[17:28:32.436]                         }
[17:28:32.436]                       }
[17:28:32.436]                     }
[17:28:32.436]                     invisible(muffled)
[17:28:32.436]                   }
[17:28:32.436]                   muffleCondition(cond)
[17:28:32.436]                 })
[17:28:32.436]             }))
[17:28:32.436]             future::FutureResult(value = ...future.value$value, 
[17:28:32.436]                 visible = ...future.value$visible, rng = !identical(base::globalenv()$.Random.seed, 
[17:28:32.436]                   ...future.rng), globalenv = if (FALSE) 
[17:28:32.436]                   list(added = base::setdiff(base::names(base::.GlobalEnv), 
[17:28:32.436]                     ...future.globalenv.names))
[17:28:32.436]                 else NULL, started = ...future.startTime, version = "1.8")
[17:28:32.436]         }, condition = base::local({
[17:28:32.436]             c <- base::c
[17:28:32.436]             inherits <- base::inherits
[17:28:32.436]             invokeRestart <- base::invokeRestart
[17:28:32.436]             length <- base::length
[17:28:32.436]             list <- base::list
[17:28:32.436]             seq.int <- base::seq.int
[17:28:32.436]             signalCondition <- base::signalCondition
[17:28:32.436]             sys.calls <- base::sys.calls
[17:28:32.436]             `[[` <- base::`[[`
[17:28:32.436]             `+` <- base::`+`
[17:28:32.436]             `<<-` <- base::`<<-`
[17:28:32.436]             sysCalls <- function(calls = sys.calls(), from = 1L) {
[17:28:32.436]                 calls[seq.int(from = from + 12L, to = length(calls) - 
[17:28:32.436]                   3L)]
[17:28:32.436]             }
[17:28:32.436]             function(cond) {
[17:28:32.436]                 is_error <- inherits(cond, "error")
[17:28:32.436]                 ignore <- !is_error && !is.null(NULL) && inherits(cond, 
[17:28:32.436]                   NULL)
[17:28:32.436]                 if (is_error) {
[17:28:32.436]                   sessionInformation <- function() {
[17:28:32.436]                     list(r = base::R.Version(), locale = base::Sys.getlocale(), 
[17:28:32.436]                       rngkind = base::RNGkind(), namespaces = base::loadedNamespaces(), 
[17:28:32.436]                       search = base::search(), system = base::Sys.info())
[17:28:32.436]                   }
[17:28:32.436]                   ...future.conditions[[length(...future.conditions) + 
[17:28:32.436]                     1L]] <<- list(condition = cond, calls = c(sysCalls(from = ...future.frame), 
[17:28:32.436]                     cond$call), session = sessionInformation(), 
[17:28:32.436]                     timestamp = base::Sys.time(), signaled = 0L)
[17:28:32.436]                   signalCondition(cond)
[17:28:32.436]                 }
[17:28:32.436]                 else if (!ignore && TRUE && inherits(cond, c("condition", 
[17:28:32.436]                 "immediateCondition"))) {
[17:28:32.436]                   signal <- TRUE && inherits(cond, "immediateCondition")
[17:28:32.436]                   ...future.conditions[[length(...future.conditions) + 
[17:28:32.436]                     1L]] <<- list(condition = cond, signaled = base::as.integer(signal))
[17:28:32.436]                   if (TRUE && !signal) {
[17:28:32.436]                     muffleCondition <- function (cond, pattern = "^muffle") 
[17:28:32.436]                     {
[17:28:32.436]                       inherits <- base::inherits
[17:28:32.436]                       invokeRestart <- base::invokeRestart
[17:28:32.436]                       is.null <- base::is.null
[17:28:32.436]                       muffled <- FALSE
[17:28:32.436]                       if (inherits(cond, "message")) {
[17:28:32.436]                         muffled <- grepl(pattern, "muffleMessage")
[17:28:32.436]                         if (muffled) 
[17:28:32.436]                           invokeRestart("muffleMessage")
[17:28:32.436]                       }
[17:28:32.436]                       else if (inherits(cond, "warning")) {
[17:28:32.436]                         muffled <- grepl(pattern, "muffleWarning")
[17:28:32.436]                         if (muffled) 
[17:28:32.436]                           invokeRestart("muffleWarning")
[17:28:32.436]                       }
[17:28:32.436]                       else if (inherits(cond, "condition")) {
[17:28:32.436]                         if (!is.null(pattern)) {
[17:28:32.436]                           computeRestarts <- base::computeRestarts
[17:28:32.436]                           grepl <- base::grepl
[17:28:32.436]                           restarts <- computeRestarts(cond)
[17:28:32.436]                           for (restart in restarts) {
[17:28:32.436]                             name <- restart$name
[17:28:32.436]                             if (is.null(name)) 
[17:28:32.436]                               next
[17:28:32.436]                             if (!grepl(pattern, name)) 
[17:28:32.436]                               next
[17:28:32.436]                             invokeRestart(restart)
[17:28:32.436]                             muffled <- TRUE
[17:28:32.436]                             break
[17:28:32.436]                           }
[17:28:32.436]                         }
[17:28:32.436]                       }
[17:28:32.436]                       invisible(muffled)
[17:28:32.436]                     }
[17:28:32.436]                     muffleCondition(cond, pattern = "^muffle")
[17:28:32.436]                   }
[17:28:32.436]                 }
[17:28:32.436]                 else {
[17:28:32.436]                   if (TRUE) {
[17:28:32.436]                     muffleCondition <- function (cond, pattern = "^muffle") 
[17:28:32.436]                     {
[17:28:32.436]                       inherits <- base::inherits
[17:28:32.436]                       invokeRestart <- base::invokeRestart
[17:28:32.436]                       is.null <- base::is.null
[17:28:32.436]                       muffled <- FALSE
[17:28:32.436]                       if (inherits(cond, "message")) {
[17:28:32.436]                         muffled <- grepl(pattern, "muffleMessage")
[17:28:32.436]                         if (muffled) 
[17:28:32.436]                           invokeRestart("muffleMessage")
[17:28:32.436]                       }
[17:28:32.436]                       else if (inherits(cond, "warning")) {
[17:28:32.436]                         muffled <- grepl(pattern, "muffleWarning")
[17:28:32.436]                         if (muffled) 
[17:28:32.436]                           invokeRestart("muffleWarning")
[17:28:32.436]                       }
[17:28:32.436]                       else if (inherits(cond, "condition")) {
[17:28:32.436]                         if (!is.null(pattern)) {
[17:28:32.436]                           computeRestarts <- base::computeRestarts
[17:28:32.436]                           grepl <- base::grepl
[17:28:32.436]                           restarts <- computeRestarts(cond)
[17:28:32.436]                           for (restart in restarts) {
[17:28:32.436]                             name <- restart$name
[17:28:32.436]                             if (is.null(name)) 
[17:28:32.436]                               next
[17:28:32.436]                             if (!grepl(pattern, name)) 
[17:28:32.436]                               next
[17:28:32.436]                             invokeRestart(restart)
[17:28:32.436]                             muffled <- TRUE
[17:28:32.436]                             break
[17:28:32.436]                           }
[17:28:32.436]                         }
[17:28:32.436]                       }
[17:28:32.436]                       invisible(muffled)
[17:28:32.436]                     }
[17:28:32.436]                     muffleCondition(cond, pattern = "^muffle")
[17:28:32.436]                   }
[17:28:32.436]                 }
[17:28:32.436]             }
[17:28:32.436]         }))
[17:28:32.436]     }, error = function(ex) {
[17:28:32.436]         base::structure(base::list(value = NULL, visible = NULL, 
[17:28:32.436]             conditions = ...future.conditions, rng = !identical(base::globalenv()$.Random.seed, 
[17:28:32.436]                 ...future.rng), started = ...future.startTime, 
[17:28:32.436]             finished = Sys.time(), session_uuid = NA_character_, 
[17:28:32.436]             version = "1.8"), class = "FutureResult")
[17:28:32.436]     }, finally = {
[17:28:32.436]         if (!identical(...future.workdir, getwd())) 
[17:28:32.436]             setwd(...future.workdir)
[17:28:32.436]         {
[17:28:32.436]             if (identical(getOption("nwarnings"), ...future.oldOptions$nwarnings)) {
[17:28:32.436]                 ...future.oldOptions$nwarnings <- NULL
[17:28:32.436]             }
[17:28:32.436]             base::options(...future.oldOptions)
[17:28:32.436]             if (.Platform$OS.type == "windows") {
[17:28:32.436]                 old_names <- names(...future.oldEnvVars)
[17:28:32.436]                 envs <- base::Sys.getenv()
[17:28:32.436]                 names <- names(envs)
[17:28:32.436]                 common <- intersect(names, old_names)
[17:28:32.436]                 added <- setdiff(names, old_names)
[17:28:32.436]                 removed <- setdiff(old_names, names)
[17:28:32.436]                 changed <- common[...future.oldEnvVars[common] != 
[17:28:32.436]                   envs[common]]
[17:28:32.436]                 NAMES <- toupper(changed)
[17:28:32.436]                 args <- list()
[17:28:32.436]                 for (kk in seq_along(NAMES)) {
[17:28:32.436]                   name <- changed[[kk]]
[17:28:32.436]                   NAME <- NAMES[[kk]]
[17:28:32.436]                   if (name != NAME && is.element(NAME, old_names)) 
[17:28:32.436]                     next
[17:28:32.436]                   args[[name]] <- ...future.oldEnvVars[[name]]
[17:28:32.436]                 }
[17:28:32.436]                 NAMES <- toupper(added)
[17:28:32.436]                 for (kk in seq_along(NAMES)) {
[17:28:32.436]                   name <- added[[kk]]
[17:28:32.436]                   NAME <- NAMES[[kk]]
[17:28:32.436]                   if (name != NAME && is.element(NAME, old_names)) 
[17:28:32.436]                     next
[17:28:32.436]                   args[[name]] <- ""
[17:28:32.436]                 }
[17:28:32.436]                 NAMES <- toupper(removed)
[17:28:32.436]                 for (kk in seq_along(NAMES)) {
[17:28:32.436]                   name <- removed[[kk]]
[17:28:32.436]                   NAME <- NAMES[[kk]]
[17:28:32.436]                   if (name != NAME && is.element(NAME, old_names)) 
[17:28:32.436]                     next
[17:28:32.436]                   args[[name]] <- ...future.oldEnvVars[[name]]
[17:28:32.436]                 }
[17:28:32.436]                 if (length(args) > 0) 
[17:28:32.436]                   base::do.call(base::Sys.setenv, args = args)
[17:28:32.436]                 args <- names <- old_names <- NAMES <- envs <- common <- added <- removed <- NULL
[17:28:32.436]             }
[17:28:32.436]             else {
[17:28:32.436]                 base::do.call(base::Sys.setenv, args = base::as.list(...future.oldEnvVars))
[17:28:32.436]             }
[17:28:32.436]             {
[17:28:32.436]                 if (base::length(...future.futureOptionsAdded) > 
[17:28:32.436]                   0L) {
[17:28:32.436]                   opts <- base::vector("list", length = base::length(...future.futureOptionsAdded))
[17:28:32.436]                   base::names(opts) <- ...future.futureOptionsAdded
[17:28:32.436]                   base::options(opts)
[17:28:32.436]                 }
[17:28:32.436]                 {
[17:28:32.436]                   NULL
[17:28:32.436]                   options(future.plan = NULL)
[17:28:32.436]                   if (is.na(NA_character_)) 
[17:28:32.436]                     Sys.unsetenv("R_FUTURE_PLAN")
[17:28:32.436]                   else Sys.setenv(R_FUTURE_PLAN = NA_character_)
[17:28:32.436]                   future::plan(...future.strategy.old, .cleanup = FALSE, 
[17:28:32.436]                     .init = FALSE)
[17:28:32.436]                 }
[17:28:32.436]             }
[17:28:32.436]         }
[17:28:32.436]     })
[17:28:32.436]     if (TRUE) {
[17:28:32.436]         base::sink(type = "output", split = FALSE)
[17:28:32.436]         if (TRUE) {
[17:28:32.436]             ...future.result$stdout <- base::rawToChar(base::rawConnectionValue(...future.stdout))
[17:28:32.436]         }
[17:28:32.436]         else {
[17:28:32.436]             ...future.result["stdout"] <- base::list(NULL)
[17:28:32.436]         }
[17:28:32.436]         base::close(...future.stdout)
[17:28:32.436]         ...future.stdout <- NULL
[17:28:32.436]     }
[17:28:32.436]     ...future.result$conditions <- ...future.conditions
[17:28:32.436]     ...future.result$finished <- base::Sys.time()
[17:28:32.436]     ...future.result
[17:28:32.436] }
[17:28:32.584] ClusterFuture started
[17:28:32.584] result() for ClusterFuture ...
[17:28:32.584] receiveMessageFromWorker() for ClusterFuture ...
[17:28:32.584] - Validating connection of ClusterFuture
[17:28:32.661] - received message: FutureResult
[17:28:32.661] - Received FutureResult
[17:28:32.661] - Erased future from FutureRegistry
[17:28:32.662] result() for ClusterFuture ...
[17:28:32.662] - result already collected: FutureResult
[17:28:32.662] result() for ClusterFuture ... done
[17:28:32.663] receiveMessageFromWorker() for ClusterFuture ... done
[17:28:32.663] result() for ClusterFuture ... done
[17:28:32.663] result() for ClusterFuture ...
[17:28:32.664] - result already collected: FutureResult
[17:28:32.664] result() for ClusterFuture ... done
[17:28:32.664] plan(): plan_init() of 'tweaked', 'cluster', 'multiprocess', 'future', 'function' ... DONE
[17:28:32.664] plan(): nbrOfWorkers() = 2
> n <- nbrOfWorkers()
> message(sprintf("nbrOfWorkers: %d", n))
nbrOfWorkers: 2
> stopifnot(n == length(workers))
> plan(cluster, workers = allButOneWorker)
[17:28:32.665] plan(): Setting new future strategy stack:
[17:28:32.665] List of future strategies:
[17:28:32.665] 1. cluster:
[17:28:32.665]    - args: function (..., workers = "<function ()  >", envir = parent.frame())
[17:28:32.665]    - tweaked: TRUE
[17:28:32.665]    - call: plan(cluster, workers = allButOneWorker)
[17:28:32.676] plan(): plan_init() of 'tweaked', 'cluster', 'multiprocess', 'future', 'function' ...
[17:28:32.676] cluster:
[17:28:32.676] - args: function (..., workers = "<function ()  >", envir = parent.frame())
[17:28:32.676] - tweaked: TRUE
[17:28:32.676] - call: plan(cluster, workers = allButOneWorker)
[17:28:32.678] getGlobalsAndPackages() ...
[17:28:32.678] Not searching for globals
[17:28:32.679] - globals: [0] <none>
[17:28:32.679] getGlobalsAndPackages() ... DONE
[17:28:32.685] [local output] makeClusterPSOCK() ...
[17:28:32.686] [local output] Workers: [n = 1] 'localhost'
[17:28:32.689] [local output] Base port: 30017
[17:28:32.689] [local output] Getting setup options for 1 cluster nodes ...
[17:28:32.690] [local output]  - Node #1 of 1 ...
[17:28:32.690] [local output] localMachine=TRUE => revtunnel=FALSE

[17:28:32.692] [local output] Rscript port: 30017

[17:28:32.693] [local output] Getting setup options for 1 cluster nodes ... done
[17:28:32.693] [local output]  - Parallel setup requested for some PSOCK nodes
[17:28:32.694] [local output] Setting up PSOCK nodes in parallel
[17:28:32.694] List of 36
[17:28:32.694]  $ worker          : chr "localhost"
[17:28:32.694]   ..- attr(*, "localhost")= logi TRUE
[17:28:32.694]  $ master          : chr "localhost"
[17:28:32.694]  $ port            : int 30017
[17:28:32.694]  $ connectTimeout  : num 120
[17:28:32.694]  $ timeout         : num 120
[17:28:32.694]  $ rscript         : chr "\"D:/RCompile/recent/R/bin/x64/Rscript\""
[17:28:32.694]  $ homogeneous     : logi TRUE
[17:28:32.694]  $ rscript_args    : chr "--default-packages=datasets,utils,grDevices,graphics,stats,methods -e \"#label=nbrOfWorkers.R:164204:CRANWIN3:C"| __truncated__
[17:28:32.694]  $ rscript_envs    : NULL
[17:28:32.694]  $ rscript_libs    : NULL
[17:28:32.694]  $ rscript_startup : NULL
[17:28:32.694]  $ rscript_sh      : chr [1:2] "cmd" "cmd"
[17:28:32.694]  $ default_packages: chr [1:6] "datasets" "utils" "grDevices" "graphics" ...
[17:28:32.694]  $ methods         : logi TRUE
[17:28:32.694]  $ socketOptions   : chr "no-delay"
[17:28:32.694]  $ useXDR          : logi FALSE
[17:28:32.694]  $ outfile         : chr "/dev/null"
[17:28:32.694]  $ renice          : int NA
[17:28:32.694]  $ rshcmd          : NULL
[17:28:32.694]  $ user            : chr(0) 
[17:28:32.694]  $ revtunnel       : logi FALSE
[17:28:32.694]  $ rshlogfile      : NULL
[17:28:32.694]  $ rshopts         : chr(0) 
[17:28:32.694]  $ rank            : int 1
[17:28:32.694]  $ manual          : logi FALSE
[17:28:32.694]  $ dryrun          : logi FALSE
[17:28:32.694]  $ quiet           : logi FALSE
[17:28:32.694]  $ setup_strategy  : chr "parallel"
[17:28:32.694]  $ local_cmd       : chr "\"D:/RCompile/recent/R/bin/x64/Rscript\" --default-packages=datasets,utils,grDevices,graphics,stats,methods -e "| __truncated__
[17:28:32.694]  $ pidfile         : chr "D:/temp/RtmpopLFYa/worker.rank=1.parallelly.parent=164204.2816c7bb27ab.pid"
[17:28:32.694]  $ rshcmd_label    : NULL
[17:28:32.694]  $ rsh_call        : NULL
[17:28:32.694]  $ cmd             : chr "\"D:/RCompile/recent/R/bin/x64/Rscript\" --default-packages=datasets,utils,grDevices,graphics,stats,methods -e "| __truncated__
[17:28:32.694]  $ localMachine    : logi TRUE
[17:28:32.694]  $ make_fcn        :function (worker = getOption2("parallelly.localhost.hostname", "localhost"), 
[17:28:32.694]     master = NULL, port, connectTimeout = getOption2("parallelly.makeNodePSOCK.connectTimeout", 
[17:28:32.694]         2 * 60), timeout = getOption2("parallelly.makeNodePSOCK.timeout", 
[17:28:32.694]         30 * 24 * 60 * 60), rscript = NULL, homogeneous = NULL, rscript_args = NULL, 
[17:28:32.694]     rscript_envs = NULL, rscript_libs = NULL, rscript_startup = NULL, rscript_sh = c("auto", 
[17:28:32.694]         "cmd", "sh", "none"), default_packages = c("datasets", "utils", 
[17:28:32.694]         "grDevices", "graphics", "stats", if (methods) "methods"), methods = TRUE, 
[17:28:32.694]     socketOptions = getOption2("parallelly.makeNodePSOCK.socketOptions", 
[17:28:32.694]         "no-delay"), useXDR = getOption2("parallelly.makeNodePSOCK.useXDR", 
[17:28:32.694]         FALSE), outfile = "/dev/null", renice = NA_integer_, rshcmd = getOption2("parallelly.makeNodePSOCK.rshcmd", 
[17:28:32.694]         NULL), user = NULL, revtunnel = NA, rshlogfile = NULL, rshopts = getOption2("parallelly.makeNodePSOCK.rshopts", 
[17:28:32.694]         NULL), rank = 1L, manual = FALSE, dryrun = FALSE, quiet = FALSE, 
[17:28:32.694]     setup_strategy = getOption2("parallelly.makeNodePSOCK.setup_strategy", 
[17:28:32.694]         "parallel"), action = c("launch", "options"), verbose = FALSE)  
[17:28:32.694]  $ arguments       :List of 28
[17:28:32.694]   ..$ worker          : chr "localhost"
[17:28:32.694]   ..$ master          : NULL
[17:28:32.694]   ..$ port            : int 30017
[17:28:32.694]   ..$ connectTimeout  : num 120
[17:28:32.694]   ..$ timeout         : num 120
[17:28:32.694]   ..$ rscript         : NULL
[17:28:32.694]   ..$ homogeneous     : NULL
[17:28:32.694]   ..$ rscript_args    : NULL
[17:28:32.694]   ..$ rscript_envs    : NULL
[17:28:32.694]   ..$ rscript_libs    : NULL
[17:28:32.694]   ..$ rscript_startup : NULL
[17:28:32.694]   ..$ rscript_sh      : chr "auto"
[17:28:32.694]   ..$ default_packages: chr [1:6] "datasets" "utils" "grDevices" "graphics" ...
[17:28:32.694]   ..$ methods         : logi TRUE
[17:28:32.694]   ..$ socketOptions   : chr "no-delay"
[17:28:32.694]   ..$ useXDR          : logi FALSE
[17:28:32.694]   ..$ outfile         : chr "/dev/null"
[17:28:32.694]   ..$ renice          : int NA
[17:28:32.694]   ..$ rshcmd          : NULL
[17:28:32.694]   ..$ user            : NULL
[17:28:32.694]   ..$ revtunnel       : logi NA
[17:28:32.694]   ..$ rshlogfile      : NULL
[17:28:32.694]   ..$ rshopts         : NULL
[17:28:32.694]   ..$ rank            : int 1
[17:28:32.694]   ..$ manual          : logi FALSE
[17:28:32.694]   ..$ dryrun          : logi FALSE
[17:28:32.694]   ..$ quiet           : logi FALSE
[17:28:32.694]   ..$ setup_strategy  : chr "parallel"
[17:28:32.694]  - attr(*, "class")= chr [1:2] "makeNodePSOCKOptions" "makeNodeOptions"
[17:28:32.731] [local output] System call to launch all workers:
[17:28:32.732] [local output] "D:/RCompile/recent/R/bin/x64/Rscript" --default-packages=datasets,utils,grDevices,graphics,stats,methods -e "#label=nbrOfWorkers.R:164204:CRANWIN3:CRAN" -e "try(suppressWarnings(cat(Sys.getpid(),file=\"D:/temp/RtmpopLFYa/worker.rank=1.parallelly.parent=164204.2816c7bb27ab.pid\")), silent = TRUE)" -e "options(socketOptions = \"no-delay\")" -e "workRSOCK <- tryCatch(parallel:::.workRSOCK, error=function(e) parallel:::.slaveRSOCK); workRSOCK()" MASTER=localhost PORT=30017 OUT=/dev/null TIMEOUT=120 XDR=FALSE SETUPTIMEOUT=120 SETUPSTRATEGY=parallel
[17:28:32.732] [local output] Starting PSOCK main server
[17:28:32.738] [local output] Workers launched
[17:28:32.739] [local output] Waiting for workers to connect back
[17:28:32.739]  - [local output] 0 workers out of 1 ready
[17:28:33.005]  - [local output] 0 workers out of 1 ready
[17:28:33.005]  - [local output] 1 workers out of 1 ready
[17:28:33.006] [local output] Launching of 1 workers completed
[17:28:33.006] [local output] Number of nodes in cluster: 1
[17:28:33.006] [local output] Collecting session information from 1 workers
[17:28:33.007] [local output]  - Worker #1 of 1
[17:28:33.008] [local output] makeClusterPSOCK() ... done
[17:28:33.016] Packages needed by the future expression (n = 0): <none>
[17:28:33.016] Packages needed by future strategies (n = 0): <none>
[17:28:33.017] {
[17:28:33.017]     {
[17:28:33.017]         {
[17:28:33.017]             ...future.startTime <- base::Sys.time()
[17:28:33.017]             {
[17:28:33.017]                 {
[17:28:33.017]                   {
[17:28:33.017]                     base::local({
[17:28:33.017]                       has_future <- base::requireNamespace("future", 
[17:28:33.017]                         quietly = TRUE)
[17:28:33.017]                       if (has_future) {
[17:28:33.017]                         ns <- base::getNamespace("future")
[17:28:33.017]                         version <- ns[[".package"]][["version"]]
[17:28:33.017]                         if (is.null(version)) 
[17:28:33.017]                           version <- utils::packageVersion("future")
[17:28:33.017]                       }
[17:28:33.017]                       else {
[17:28:33.017]                         version <- NULL
[17:28:33.017]                       }
[17:28:33.017]                       if (!has_future || version < "1.8.0") {
[17:28:33.017]                         info <- base::c(r_version = base::gsub("R version ", 
[17:28:33.017]                           "", base::R.version$version.string), 
[17:28:33.017]                           platform = base::sprintf("%s (%s-bit)", 
[17:28:33.017]                             base::R.version$platform, 8 * base::.Machine$sizeof.pointer), 
[17:28:33.017]                           os = base::paste(base::Sys.info()[base::c("sysname", 
[17:28:33.017]                             "release", "version")], collapse = " "), 
[17:28:33.017]                           hostname = base::Sys.info()[["nodename"]])
[17:28:33.017]                         info <- base::sprintf("%s: %s", base::names(info), 
[17:28:33.017]                           info)
[17:28:33.017]                         info <- base::paste(info, collapse = "; ")
[17:28:33.017]                         if (!has_future) {
[17:28:33.017]                           msg <- base::sprintf("Package 'future' is not installed on worker (%s)", 
[17:28:33.017]                             info)
[17:28:33.017]                         }
[17:28:33.017]                         else {
[17:28:33.017]                           msg <- base::sprintf("Package 'future' on worker (%s) must be of version >= 1.8.0: %s", 
[17:28:33.017]                             info, version)
[17:28:33.017]                         }
[17:28:33.017]                         base::stop(msg)
[17:28:33.017]                       }
[17:28:33.017]                     })
[17:28:33.017]                   }
[17:28:33.017]                   ...future.strategy.old <- future::plan("list")
[17:28:33.017]                   options(future.plan = NULL)
[17:28:33.017]                   Sys.unsetenv("R_FUTURE_PLAN")
[17:28:33.017]                   future::plan("default", .cleanup = FALSE, .init = FALSE)
[17:28:33.017]                 }
[17:28:33.017]                 ...future.workdir <- getwd()
[17:28:33.017]             }
[17:28:33.017]             ...future.oldOptions <- base::as.list(base::.Options)
[17:28:33.017]             ...future.oldEnvVars <- base::Sys.getenv()
[17:28:33.017]         }
[17:28:33.017]         base::options(future.startup.script = FALSE, future.globals.onMissing = NULL, 
[17:28:33.017]             future.globals.maxSize = NULL, future.globals.method = NULL, 
[17:28:33.017]             future.globals.onMissing = NULL, future.globals.onReference = NULL, 
[17:28:33.017]             future.globals.resolve = NULL, future.resolve.recursive = NULL, 
[17:28:33.017]             future.rng.onMisuse = NULL, future.rng.onMisuse.keepFuture = NULL, 
[17:28:33.017]             future.stdout.windows.reencode = NULL, width = 80L)
[17:28:33.017]         ...future.futureOptionsAdded <- base::setdiff(base::names(base::.Options), 
[17:28:33.017]             base::names(...future.oldOptions))
[17:28:33.017]     }
[17:28:33.017]     if (FALSE) {
[17:28:33.017]     }
[17:28:33.017]     else {
[17:28:33.017]         if (TRUE) {
[17:28:33.017]             ...future.stdout <- base::rawConnection(base::raw(0L), 
[17:28:33.017]                 open = "w")
[17:28:33.017]         }
[17:28:33.017]         else {
[17:28:33.017]             ...future.stdout <- base::file(base::switch(.Platform$OS.type, 
[17:28:33.017]                 windows = "NUL", "/dev/null"), open = "w")
[17:28:33.017]         }
[17:28:33.017]         base::sink(...future.stdout, type = "output", split = FALSE)
[17:28:33.017]         base::on.exit(if (!base::is.null(...future.stdout)) {
[17:28:33.017]             base::sink(type = "output", split = FALSE)
[17:28:33.017]             base::close(...future.stdout)
[17:28:33.017]         }, add = TRUE)
[17:28:33.017]     }
[17:28:33.017]     ...future.frame <- base::sys.nframe()
[17:28:33.017]     ...future.conditions <- base::list()
[17:28:33.017]     ...future.rng <- base::globalenv()$.Random.seed
[17:28:33.017]     if (FALSE) {
[17:28:33.017]         ...future.globalenv.names <- c(base::names(base::.GlobalEnv), 
[17:28:33.017]             "...future.value", "...future.globalenv.names", ".Random.seed")
[17:28:33.017]     }
[17:28:33.017]     ...future.result <- base::tryCatch({
[17:28:33.017]         base::withCallingHandlers({
[17:28:33.017]             ...future.value <- base::withVisible(base::local({
[17:28:33.017]                 ...future.makeSendCondition <- base::local({
[17:28:33.017]                   sendCondition <- NULL
[17:28:33.017]                   function(frame = 1L) {
[17:28:33.017]                     if (is.function(sendCondition)) 
[17:28:33.017]                       return(sendCondition)
[17:28:33.017]                     ns <- getNamespace("parallel")
[17:28:33.017]                     if (exists("sendData", mode = "function", 
[17:28:33.017]                       envir = ns)) {
[17:28:33.017]                       parallel_sendData <- get("sendData", mode = "function", 
[17:28:33.017]                         envir = ns)
[17:28:33.017]                       envir <- sys.frame(frame)
[17:28:33.017]                       master <- NULL
[17:28:33.017]                       while (!identical(envir, .GlobalEnv) && 
[17:28:33.017]                         !identical(envir, emptyenv())) {
[17:28:33.017]                         if (exists("master", mode = "list", envir = envir, 
[17:28:33.017]                           inherits = FALSE)) {
[17:28:33.017]                           master <- get("master", mode = "list", 
[17:28:33.017]                             envir = envir, inherits = FALSE)
[17:28:33.017]                           if (inherits(master, c("SOCKnode", 
[17:28:33.017]                             "SOCK0node"))) {
[17:28:33.017]                             sendCondition <<- function(cond) {
[17:28:33.017]                               data <- list(type = "VALUE", value = cond, 
[17:28:33.017]                                 success = TRUE)
[17:28:33.017]                               parallel_sendData(master, data)
[17:28:33.017]                             }
[17:28:33.017]                             return(sendCondition)
[17:28:33.017]                           }
[17:28:33.017]                         }
[17:28:33.017]                         frame <- frame + 1L
[17:28:33.017]                         envir <- sys.frame(frame)
[17:28:33.017]                       }
[17:28:33.017]                     }
[17:28:33.017]                     sendCondition <<- function(cond) NULL
[17:28:33.017]                   }
[17:28:33.017]                 })
[17:28:33.017]                 withCallingHandlers({
[17:28:33.017]                   NA
[17:28:33.017]                 }, immediateCondition = function(cond) {
[17:28:33.017]                   sendCondition <- ...future.makeSendCondition()
[17:28:33.017]                   sendCondition(cond)
[17:28:33.017]                   muffleCondition <- function (cond, pattern = "^muffle") 
[17:28:33.017]                   {
[17:28:33.017]                     inherits <- base::inherits
[17:28:33.017]                     invokeRestart <- base::invokeRestart
[17:28:33.017]                     is.null <- base::is.null
[17:28:33.017]                     muffled <- FALSE
[17:28:33.017]                     if (inherits(cond, "message")) {
[17:28:33.017]                       muffled <- grepl(pattern, "muffleMessage")
[17:28:33.017]                       if (muffled) 
[17:28:33.017]                         invokeRestart("muffleMessage")
[17:28:33.017]                     }
[17:28:33.017]                     else if (inherits(cond, "warning")) {
[17:28:33.017]                       muffled <- grepl(pattern, "muffleWarning")
[17:28:33.017]                       if (muffled) 
[17:28:33.017]                         invokeRestart("muffleWarning")
[17:28:33.017]                     }
[17:28:33.017]                     else if (inherits(cond, "condition")) {
[17:28:33.017]                       if (!is.null(pattern)) {
[17:28:33.017]                         computeRestarts <- base::computeRestarts
[17:28:33.017]                         grepl <- base::grepl
[17:28:33.017]                         restarts <- computeRestarts(cond)
[17:28:33.017]                         for (restart in restarts) {
[17:28:33.017]                           name <- restart$name
[17:28:33.017]                           if (is.null(name)) 
[17:28:33.017]                             next
[17:28:33.017]                           if (!grepl(pattern, name)) 
[17:28:33.017]                             next
[17:28:33.017]                           invokeRestart(restart)
[17:28:33.017]                           muffled <- TRUE
[17:28:33.017]                           break
[17:28:33.017]                         }
[17:28:33.017]                       }
[17:28:33.017]                     }
[17:28:33.017]                     invisible(muffled)
[17:28:33.017]                   }
[17:28:33.017]                   muffleCondition(cond)
[17:28:33.017]                 })
[17:28:33.017]             }))
[17:28:33.017]             future::FutureResult(value = ...future.value$value, 
[17:28:33.017]                 visible = ...future.value$visible, rng = !identical(base::globalenv()$.Random.seed, 
[17:28:33.017]                   ...future.rng), globalenv = if (FALSE) 
[17:28:33.017]                   list(added = base::setdiff(base::names(base::.GlobalEnv), 
[17:28:33.017]                     ...future.globalenv.names))
[17:28:33.017]                 else NULL, started = ...future.startTime, version = "1.8")
[17:28:33.017]         }, condition = base::local({
[17:28:33.017]             c <- base::c
[17:28:33.017]             inherits <- base::inherits
[17:28:33.017]             invokeRestart <- base::invokeRestart
[17:28:33.017]             length <- base::length
[17:28:33.017]             list <- base::list
[17:28:33.017]             seq.int <- base::seq.int
[17:28:33.017]             signalCondition <- base::signalCondition
[17:28:33.017]             sys.calls <- base::sys.calls
[17:28:33.017]             `[[` <- base::`[[`
[17:28:33.017]             `+` <- base::`+`
[17:28:33.017]             `<<-` <- base::`<<-`
[17:28:33.017]             sysCalls <- function(calls = sys.calls(), from = 1L) {
[17:28:33.017]                 calls[seq.int(from = from + 12L, to = length(calls) - 
[17:28:33.017]                   3L)]
[17:28:33.017]             }
[17:28:33.017]             function(cond) {
[17:28:33.017]                 is_error <- inherits(cond, "error")
[17:28:33.017]                 ignore <- !is_error && !is.null(NULL) && inherits(cond, 
[17:28:33.017]                   NULL)
[17:28:33.017]                 if (is_error) {
[17:28:33.017]                   sessionInformation <- function() {
[17:28:33.017]                     list(r = base::R.Version(), locale = base::Sys.getlocale(), 
[17:28:33.017]                       rngkind = base::RNGkind(), namespaces = base::loadedNamespaces(), 
[17:28:33.017]                       search = base::search(), system = base::Sys.info())
[17:28:33.017]                   }
[17:28:33.017]                   ...future.conditions[[length(...future.conditions) + 
[17:28:33.017]                     1L]] <<- list(condition = cond, calls = c(sysCalls(from = ...future.frame), 
[17:28:33.017]                     cond$call), session = sessionInformation(), 
[17:28:33.017]                     timestamp = base::Sys.time(), signaled = 0L)
[17:28:33.017]                   signalCondition(cond)
[17:28:33.017]                 }
[17:28:33.017]                 else if (!ignore && TRUE && inherits(cond, c("condition", 
[17:28:33.017]                 "immediateCondition"))) {
[17:28:33.017]                   signal <- TRUE && inherits(cond, "immediateCondition")
[17:28:33.017]                   ...future.conditions[[length(...future.conditions) + 
[17:28:33.017]                     1L]] <<- list(condition = cond, signaled = base::as.integer(signal))
[17:28:33.017]                   if (TRUE && !signal) {
[17:28:33.017]                     muffleCondition <- function (cond, pattern = "^muffle") 
[17:28:33.017]                     {
[17:28:33.017]                       inherits <- base::inherits
[17:28:33.017]                       invokeRestart <- base::invokeRestart
[17:28:33.017]                       is.null <- base::is.null
[17:28:33.017]                       muffled <- FALSE
[17:28:33.017]                       if (inherits(cond, "message")) {
[17:28:33.017]                         muffled <- grepl(pattern, "muffleMessage")
[17:28:33.017]                         if (muffled) 
[17:28:33.017]                           invokeRestart("muffleMessage")
[17:28:33.017]                       }
[17:28:33.017]                       else if (inherits(cond, "warning")) {
[17:28:33.017]                         muffled <- grepl(pattern, "muffleWarning")
[17:28:33.017]                         if (muffled) 
[17:28:33.017]                           invokeRestart("muffleWarning")
[17:28:33.017]                       }
[17:28:33.017]                       else if (inherits(cond, "condition")) {
[17:28:33.017]                         if (!is.null(pattern)) {
[17:28:33.017]                           computeRestarts <- base::computeRestarts
[17:28:33.017]                           grepl <- base::grepl
[17:28:33.017]                           restarts <- computeRestarts(cond)
[17:28:33.017]                           for (restart in restarts) {
[17:28:33.017]                             name <- restart$name
[17:28:33.017]                             if (is.null(name)) 
[17:28:33.017]                               next
[17:28:33.017]                             if (!grepl(pattern, name)) 
[17:28:33.017]                               next
[17:28:33.017]                             invokeRestart(restart)
[17:28:33.017]                             muffled <- TRUE
[17:28:33.017]                             break
[17:28:33.017]                           }
[17:28:33.017]                         }
[17:28:33.017]                       }
[17:28:33.017]                       invisible(muffled)
[17:28:33.017]                     }
[17:28:33.017]                     muffleCondition(cond, pattern = "^muffle")
[17:28:33.017]                   }
[17:28:33.017]                 }
[17:28:33.017]                 else {
[17:28:33.017]                   if (TRUE) {
[17:28:33.017]                     muffleCondition <- function (cond, pattern = "^muffle") 
[17:28:33.017]                     {
[17:28:33.017]                       inherits <- base::inherits
[17:28:33.017]                       invokeRestart <- base::invokeRestart
[17:28:33.017]                       is.null <- base::is.null
[17:28:33.017]                       muffled <- FALSE
[17:28:33.017]                       if (inherits(cond, "message")) {
[17:28:33.017]                         muffled <- grepl(pattern, "muffleMessage")
[17:28:33.017]                         if (muffled) 
[17:28:33.017]                           invokeRestart("muffleMessage")
[17:28:33.017]                       }
[17:28:33.017]                       else if (inherits(cond, "warning")) {
[17:28:33.017]                         muffled <- grepl(pattern, "muffleWarning")
[17:28:33.017]                         if (muffled) 
[17:28:33.017]                           invokeRestart("muffleWarning")
[17:28:33.017]                       }
[17:28:33.017]                       else if (inherits(cond, "condition")) {
[17:28:33.017]                         if (!is.null(pattern)) {
[17:28:33.017]                           computeRestarts <- base::computeRestarts
[17:28:33.017]                           grepl <- base::grepl
[17:28:33.017]                           restarts <- computeRestarts(cond)
[17:28:33.017]                           for (restart in restarts) {
[17:28:33.017]                             name <- restart$name
[17:28:33.017]                             if (is.null(name)) 
[17:28:33.017]                               next
[17:28:33.017]                             if (!grepl(pattern, name)) 
[17:28:33.017]                               next
[17:28:33.017]                             invokeRestart(restart)
[17:28:33.017]                             muffled <- TRUE
[17:28:33.017]                             break
[17:28:33.017]                           }
[17:28:33.017]                         }
[17:28:33.017]                       }
[17:28:33.017]                       invisible(muffled)
[17:28:33.017]                     }
[17:28:33.017]                     muffleCondition(cond, pattern = "^muffle")
[17:28:33.017]                   }
[17:28:33.017]                 }
[17:28:33.017]             }
[17:28:33.017]         }))
[17:28:33.017]     }, error = function(ex) {
[17:28:33.017]         base::structure(base::list(value = NULL, visible = NULL, 
[17:28:33.017]             conditions = ...future.conditions, rng = !identical(base::globalenv()$.Random.seed, 
[17:28:33.017]                 ...future.rng), started = ...future.startTime, 
[17:28:33.017]             finished = Sys.time(), session_uuid = NA_character_, 
[17:28:33.017]             version = "1.8"), class = "FutureResult")
[17:28:33.017]     }, finally = {
[17:28:33.017]         if (!identical(...future.workdir, getwd())) 
[17:28:33.017]             setwd(...future.workdir)
[17:28:33.017]         {
[17:28:33.017]             if (identical(getOption("nwarnings"), ...future.oldOptions$nwarnings)) {
[17:28:33.017]                 ...future.oldOptions$nwarnings <- NULL
[17:28:33.017]             }
[17:28:33.017]             base::options(...future.oldOptions)
[17:28:33.017]             if (.Platform$OS.type == "windows") {
[17:28:33.017]                 old_names <- names(...future.oldEnvVars)
[17:28:33.017]                 envs <- base::Sys.getenv()
[17:28:33.017]                 names <- names(envs)
[17:28:33.017]                 common <- intersect(names, old_names)
[17:28:33.017]                 added <- setdiff(names, old_names)
[17:28:33.017]                 removed <- setdiff(old_names, names)
[17:28:33.017]                 changed <- common[...future.oldEnvVars[common] != 
[17:28:33.017]                   envs[common]]
[17:28:33.017]                 NAMES <- toupper(changed)
[17:28:33.017]                 args <- list()
[17:28:33.017]                 for (kk in seq_along(NAMES)) {
[17:28:33.017]                   name <- changed[[kk]]
[17:28:33.017]                   NAME <- NAMES[[kk]]
[17:28:33.017]                   if (name != NAME && is.element(NAME, old_names)) 
[17:28:33.017]                     next
[17:28:33.017]                   args[[name]] <- ...future.oldEnvVars[[name]]
[17:28:33.017]                 }
[17:28:33.017]                 NAMES <- toupper(added)
[17:28:33.017]                 for (kk in seq_along(NAMES)) {
[17:28:33.017]                   name <- added[[kk]]
[17:28:33.017]                   NAME <- NAMES[[kk]]
[17:28:33.017]                   if (name != NAME && is.element(NAME, old_names)) 
[17:28:33.017]                     next
[17:28:33.017]                   args[[name]] <- ""
[17:28:33.017]                 }
[17:28:33.017]                 NAMES <- toupper(removed)
[17:28:33.017]                 for (kk in seq_along(NAMES)) {
[17:28:33.017]                   name <- removed[[kk]]
[17:28:33.017]                   NAME <- NAMES[[kk]]
[17:28:33.017]                   if (name != NAME && is.element(NAME, old_names)) 
[17:28:33.017]                     next
[17:28:33.017]                   args[[name]] <- ...future.oldEnvVars[[name]]
[17:28:33.017]                 }
[17:28:33.017]                 if (length(args) > 0) 
[17:28:33.017]                   base::do.call(base::Sys.setenv, args = args)
[17:28:33.017]                 args <- names <- old_names <- NAMES <- envs <- common <- added <- removed <- NULL
[17:28:33.017]             }
[17:28:33.017]             else {
[17:28:33.017]                 base::do.call(base::Sys.setenv, args = base::as.list(...future.oldEnvVars))
[17:28:33.017]             }
[17:28:33.017]             {
[17:28:33.017]                 if (base::length(...future.futureOptionsAdded) > 
[17:28:33.017]                   0L) {
[17:28:33.017]                   opts <- base::vector("list", length = base::length(...future.futureOptionsAdded))
[17:28:33.017]                   base::names(opts) <- ...future.futureOptionsAdded
[17:28:33.017]                   base::options(opts)
[17:28:33.017]                 }
[17:28:33.017]                 {
[17:28:33.017]                   NULL
[17:28:33.017]                   options(future.plan = NULL)
[17:28:33.017]                   if (is.na(NA_character_)) 
[17:28:33.017]                     Sys.unsetenv("R_FUTURE_PLAN")
[17:28:33.017]                   else Sys.setenv(R_FUTURE_PLAN = NA_character_)
[17:28:33.017]                   future::plan(...future.strategy.old, .cleanup = FALSE, 
[17:28:33.017]                     .init = FALSE)
[17:28:33.017]                 }
[17:28:33.017]             }
[17:28:33.017]         }
[17:28:33.017]     })
[17:28:33.017]     if (TRUE) {
[17:28:33.017]         base::sink(type = "output", split = FALSE)
[17:28:33.017]         if (TRUE) {
[17:28:33.017]             ...future.result$stdout <- base::rawToChar(base::rawConnectionValue(...future.stdout))
[17:28:33.017]         }
[17:28:33.017]         else {
[17:28:33.017]             ...future.result["stdout"] <- base::list(NULL)
[17:28:33.017]         }
[17:28:33.017]         base::close(...future.stdout)
[17:28:33.017]         ...future.stdout <- NULL
[17:28:33.017]     }
[17:28:33.017]     ...future.result$conditions <- ...future.conditions
[17:28:33.017]     ...future.result$finished <- base::Sys.time()
[17:28:33.017]     ...future.result
[17:28:33.017] }
[17:28:33.145] ClusterFuture started
[17:28:33.146] result() for ClusterFuture ...
[17:28:33.146] receiveMessageFromWorker() for ClusterFuture ...
[17:28:33.147] - Validating connection of ClusterFuture
[17:28:33.234] - received message: FutureResult
[17:28:33.235] - Received FutureResult
[17:28:33.235] - Erased future from FutureRegistry
[17:28:33.235] result() for ClusterFuture ...
[17:28:33.235] - result already collected: FutureResult
[17:28:33.236] result() for ClusterFuture ... done
[17:28:33.236] receiveMessageFromWorker() for ClusterFuture ... done
[17:28:33.236] result() for ClusterFuture ... done
[17:28:33.236] result() for ClusterFuture ...
[17:28:33.236] - result already collected: FutureResult
[17:28:33.237] result() for ClusterFuture ... done
[17:28:33.237] plan(): plan_init() of 'tweaked', 'cluster', 'multiprocess', 'future', 'function' ... DONE
[17:28:33.246] 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)
[17:28:33.252] [local output] makeClusterPSOCK() ...
[17:28:33.255] [local output] Workers: [n = 2] 'localhost', 'localhost'
[17:28:33.259] [local output] Base port: 24409
[17:28:33.259] [local output] Getting setup options for 2 cluster nodes ...
[17:28:33.259] [local output]  - Node #1 of 2 ...
[17:28:33.260] [local output] localMachine=TRUE => revtunnel=FALSE

[17:28:33.262] [local output] Rscript port: 24409

[17:28:33.263] [local output]  - Node #2 of 2 ...
[17:28:33.263] [local output] localMachine=TRUE => revtunnel=FALSE

[17:28:33.265] [local output] Rscript port: 24409

[17:28:33.265] [local output] Getting setup options for 2 cluster nodes ... done
[17:28:33.265] [local output]  - Parallel setup requested for some PSOCK nodes
[17:28:33.266] [local output] Setting up PSOCK nodes in parallel
[17:28:33.266] List of 36
[17:28:33.266]  $ worker          : chr "localhost"
[17:28:33.266]   ..- attr(*, "localhost")= logi TRUE
[17:28:33.266]  $ master          : chr "localhost"
[17:28:33.266]  $ port            : int 24409
[17:28:33.266]  $ connectTimeout  : num 120
[17:28:33.266]  $ timeout         : num 120
[17:28:33.266]  $ rscript         : chr "\"D:/RCompile/recent/R/bin/x64/Rscript\""
[17:28:33.266]  $ homogeneous     : logi TRUE
[17:28:33.266]  $ rscript_args    : chr "--default-packages=datasets,utils,grDevices,graphics,stats,methods -e \"#label=nbrOfWorkers.R:164204:CRANWIN3:C"| __truncated__
[17:28:33.266]  $ rscript_envs    : NULL
[17:28:33.266]  $ rscript_libs    : NULL
[17:28:33.266]  $ rscript_startup : NULL
[17:28:33.266]  $ rscript_sh      : chr [1:2] "cmd" "cmd"
[17:28:33.266]  $ default_packages: chr [1:6] "datasets" "utils" "grDevices" "graphics" ...
[17:28:33.266]  $ methods         : logi TRUE
[17:28:33.266]  $ socketOptions   : chr "no-delay"
[17:28:33.266]  $ useXDR          : logi FALSE
[17:28:33.266]  $ outfile         : chr "/dev/null"
[17:28:33.266]  $ renice          : int NA
[17:28:33.266]  $ rshcmd          : NULL
[17:28:33.266]  $ user            : chr(0) 
[17:28:33.266]  $ revtunnel       : logi FALSE
[17:28:33.266]  $ rshlogfile      : NULL
[17:28:33.266]  $ rshopts         : chr(0) 
[17:28:33.266]  $ rank            : int 1
[17:28:33.266]  $ manual          : logi FALSE
[17:28:33.266]  $ dryrun          : logi FALSE
[17:28:33.266]  $ quiet           : logi FALSE
[17:28:33.266]  $ setup_strategy  : chr "parallel"
[17:28:33.266]  $ local_cmd       : chr "\"D:/RCompile/recent/R/bin/x64/Rscript\" --default-packages=datasets,utils,grDevices,graphics,stats,methods -e "| __truncated__
[17:28:33.266]  $ pidfile         : chr "D:/temp/RtmpopLFYa/worker.rank=1.parallelly.parent=164204.2816c65b573a9.pid"
[17:28:33.266]  $ rshcmd_label    : NULL
[17:28:33.266]  $ rsh_call        : NULL
[17:28:33.266]  $ cmd             : chr "\"D:/RCompile/recent/R/bin/x64/Rscript\" --default-packages=datasets,utils,grDevices,graphics,stats,methods -e "| __truncated__
[17:28:33.266]  $ localMachine    : logi TRUE
[17:28:33.266]  $ make_fcn        :function (worker = getOption2("parallelly.localhost.hostname", "localhost"), 
[17:28:33.266]     master = NULL, port, connectTimeout = getOption2("parallelly.makeNodePSOCK.connectTimeout", 
[17:28:33.266]         2 * 60), timeout = getOption2("parallelly.makeNodePSOCK.timeout", 
[17:28:33.266]         30 * 24 * 60 * 60), rscript = NULL, homogeneous = NULL, rscript_args = NULL, 
[17:28:33.266]     rscript_envs = NULL, rscript_libs = NULL, rscript_startup = NULL, rscript_sh = c("auto", 
[17:28:33.266]         "cmd", "sh", "none"), default_packages = c("datasets", "utils", 
[17:28:33.266]         "grDevices", "graphics", "stats", if (methods) "methods"), methods = TRUE, 
[17:28:33.266]     socketOptions = getOption2("parallelly.makeNodePSOCK.socketOptions", 
[17:28:33.266]         "no-delay"), useXDR = getOption2("parallelly.makeNodePSOCK.useXDR", 
[17:28:33.266]         FALSE), outfile = "/dev/null", renice = NA_integer_, rshcmd = getOption2("parallelly.makeNodePSOCK.rshcmd", 
[17:28:33.266]         NULL), user = NULL, revtunnel = NA, rshlogfile = NULL, rshopts = getOption2("parallelly.makeNodePSOCK.rshopts", 
[17:28:33.266]         NULL), rank = 1L, manual = FALSE, dryrun = FALSE, quiet = FALSE, 
[17:28:33.266]     setup_strategy = getOption2("parallelly.makeNodePSOCK.setup_strategy", 
[17:28:33.266]         "parallel"), action = c("launch", "options"), verbose = FALSE)  
[17:28:33.266]  $ arguments       :List of 28
[17:28:33.266]   ..$ worker          : chr "localhost"
[17:28:33.266]   ..$ master          : NULL
[17:28:33.266]   ..$ port            : int 24409
[17:28:33.266]   ..$ connectTimeout  : num 120
[17:28:33.266]   ..$ timeout         : num 120
[17:28:33.266]   ..$ rscript         : NULL
[17:28:33.266]   ..$ homogeneous     : NULL
[17:28:33.266]   ..$ rscript_args    : NULL
[17:28:33.266]   ..$ rscript_envs    : NULL
[17:28:33.266]   ..$ rscript_libs    : NULL
[17:28:33.266]   ..$ rscript_startup : NULL
[17:28:33.266]   ..$ rscript_sh      : chr "auto"
[17:28:33.266]   ..$ default_packages: chr [1:6] "datasets" "utils" "grDevices" "graphics" ...
[17:28:33.266]   ..$ methods         : logi TRUE
[17:28:33.266]   ..$ socketOptions   : chr "no-delay"
[17:28:33.266]   ..$ useXDR          : logi FALSE
[17:28:33.266]   ..$ outfile         : chr "/dev/null"
[17:28:33.266]   ..$ renice          : int NA
[17:28:33.266]   ..$ rshcmd          : NULL
[17:28:33.266]   ..$ user            : NULL
[17:28:33.266]   ..$ revtunnel       : logi NA
[17:28:33.266]   ..$ rshlogfile      : NULL
[17:28:33.266]   ..$ rshopts         : NULL
[17:28:33.266]   ..$ rank            : int 1
[17:28:33.266]   ..$ manual          : logi FALSE
[17:28:33.266]   ..$ dryrun          : logi FALSE
[17:28:33.266]   ..$ quiet           : logi FALSE
[17:28:33.266]   ..$ setup_strategy  : chr "parallel"
[17:28:33.266]  - attr(*, "class")= chr [1:2] "makeNodePSOCKOptions" "makeNodeOptions"
[17:28:33.288] [local output] System call to launch all workers:
[17:28:33.289] [local output] "D:/RCompile/recent/R/bin/x64/Rscript" --default-packages=datasets,utils,grDevices,graphics,stats,methods -e "#label=nbrOfWorkers.R:164204:CRANWIN3:CRAN" -e "try(suppressWarnings(cat(Sys.getpid(),file=\"D:/temp/RtmpopLFYa/worker.rank=1.parallelly.parent=164204.2816c65b573a9.pid\")), silent = TRUE)" -e "options(socketOptions = \"no-delay\")" -e "workRSOCK <- tryCatch(parallel:::.workRSOCK, error=function(e) parallel:::.slaveRSOCK); workRSOCK()" MASTER=localhost PORT=24409 OUT=/dev/null TIMEOUT=120 XDR=FALSE SETUPTIMEOUT=120 SETUPSTRATEGY=parallel
[17:28:33.289] [local output] Starting PSOCK main server
[17:28:33.300] [local output] Workers launched
[17:28:33.300] [local output] Waiting for workers to connect back
[17:28:33.300]  - [local output] 0 workers out of 2 ready
[17:28:33.593]  - [local output] 0 workers out of 2 ready
[17:28:33.594]  - [local output] 1 workers out of 2 ready
[17:28:33.611]  - [local output] 1 workers out of 2 ready
[17:28:33.611]  - [local output] 2 workers out of 2 ready
[17:28:33.612] [local output] Launching of 2 workers completed
[17:28:33.612] [local output] Number of nodes in cluster: 2
[17:28:33.613] [local output] Collecting session information from 2 workers
[17:28:33.614] [local output]  - Worker #1 of 2
[17:28:33.616] [local output]  - Worker #2 of 2
[17:28:33.616] [local output] makeClusterPSOCK() ... done
> print(workers)
Socket cluster with 2 nodes where 2 nodes are on host 'localhost' (R Under development (unstable) (2024-07-28 r86931 ucrt), platform x86_64-w64-mingw32)
> plan(cluster, workers = workers)
[17:28:33.624] plan(): Setting new future strategy stack:
[17:28:33.624] List of future strategies:
[17:28:33.624] 1. cluster:
[17:28:33.624]    - args: function (..., workers = "<Socket cluster with 2 nodes where 2 nodes are on host 'localhost' (R Under development (unstable) (2024-07-28 r86931 ucrt), platform x86_64-w64-mingw32)>", envir = parent.frame())
[17:28:33.624]    - tweaked: TRUE
[17:28:33.624]    - call: plan(cluster, workers = workers)
[17:28:33.634] plan(): plan_init() of 'tweaked', 'cluster', 'multiprocess', 'future', 'function' ...
[17:28:33.635] cluster:
[17:28:33.635] - args: function (..., workers = "<Socket cluster with 2 nodes where 2 nodes are on host 'localhost' (R Under development (unstable) (2024-07-28 r86931 ucrt), platform x86_64-w64-mingw32)>", envir = parent.frame())
[17:28:33.635] - tweaked: TRUE
[17:28:33.635] - call: plan(cluster, workers = workers)
[17:28:33.639] getGlobalsAndPackages() ...
[17:28:33.640] Not searching for globals
[17:28:33.640] - globals: [0] <none>
[17:28:33.640] getGlobalsAndPackages() ... DONE
[17:28:33.656] Packages needed by the future expression (n = 0): <none>
[17:28:33.656] Packages needed by future strategies (n = 0): <none>
[17:28:33.657] {
[17:28:33.657]     {
[17:28:33.657]         {
[17:28:33.657]             ...future.startTime <- base::Sys.time()
[17:28:33.657]             {
[17:28:33.657]                 {
[17:28:33.657]                   {
[17:28:33.657]                     base::local({
[17:28:33.657]                       has_future <- base::requireNamespace("future", 
[17:28:33.657]                         quietly = TRUE)
[17:28:33.657]                       if (has_future) {
[17:28:33.657]                         ns <- base::getNamespace("future")
[17:28:33.657]                         version <- ns[[".package"]][["version"]]
[17:28:33.657]                         if (is.null(version)) 
[17:28:33.657]                           version <- utils::packageVersion("future")
[17:28:33.657]                       }
[17:28:33.657]                       else {
[17:28:33.657]                         version <- NULL
[17:28:33.657]                       }
[17:28:33.657]                       if (!has_future || version < "1.8.0") {
[17:28:33.657]                         info <- base::c(r_version = base::gsub("R version ", 
[17:28:33.657]                           "", base::R.version$version.string), 
[17:28:33.657]                           platform = base::sprintf("%s (%s-bit)", 
[17:28:33.657]                             base::R.version$platform, 8 * base::.Machine$sizeof.pointer), 
[17:28:33.657]                           os = base::paste(base::Sys.info()[base::c("sysname", 
[17:28:33.657]                             "release", "version")], collapse = " "), 
[17:28:33.657]                           hostname = base::Sys.info()[["nodename"]])
[17:28:33.657]                         info <- base::sprintf("%s: %s", base::names(info), 
[17:28:33.657]                           info)
[17:28:33.657]                         info <- base::paste(info, collapse = "; ")
[17:28:33.657]                         if (!has_future) {
[17:28:33.657]                           msg <- base::sprintf("Package 'future' is not installed on worker (%s)", 
[17:28:33.657]                             info)
[17:28:33.657]                         }
[17:28:33.657]                         else {
[17:28:33.657]                           msg <- base::sprintf("Package 'future' on worker (%s) must be of version >= 1.8.0: %s", 
[17:28:33.657]                             info, version)
[17:28:33.657]                         }
[17:28:33.657]                         base::stop(msg)
[17:28:33.657]                       }
[17:28:33.657]                     })
[17:28:33.657]                   }
[17:28:33.657]                   ...future.strategy.old <- future::plan("list")
[17:28:33.657]                   options(future.plan = NULL)
[17:28:33.657]                   Sys.unsetenv("R_FUTURE_PLAN")
[17:28:33.657]                   future::plan("default", .cleanup = FALSE, .init = FALSE)
[17:28:33.657]                 }
[17:28:33.657]                 ...future.workdir <- getwd()
[17:28:33.657]             }
[17:28:33.657]             ...future.oldOptions <- base::as.list(base::.Options)
[17:28:33.657]             ...future.oldEnvVars <- base::Sys.getenv()
[17:28:33.657]         }
[17:28:33.657]         base::options(future.startup.script = FALSE, future.globals.onMissing = NULL, 
[17:28:33.657]             future.globals.maxSize = NULL, future.globals.method = NULL, 
[17:28:33.657]             future.globals.onMissing = NULL, future.globals.onReference = NULL, 
[17:28:33.657]             future.globals.resolve = NULL, future.resolve.recursive = NULL, 
[17:28:33.657]             future.rng.onMisuse = NULL, future.rng.onMisuse.keepFuture = NULL, 
[17:28:33.657]             future.stdout.windows.reencode = NULL, width = 80L)
[17:28:33.657]         ...future.futureOptionsAdded <- base::setdiff(base::names(base::.Options), 
[17:28:33.657]             base::names(...future.oldOptions))
[17:28:33.657]     }
[17:28:33.657]     if (FALSE) {
[17:28:33.657]     }
[17:28:33.657]     else {
[17:28:33.657]         if (TRUE) {
[17:28:33.657]             ...future.stdout <- base::rawConnection(base::raw(0L), 
[17:28:33.657]                 open = "w")
[17:28:33.657]         }
[17:28:33.657]         else {
[17:28:33.657]             ...future.stdout <- base::file(base::switch(.Platform$OS.type, 
[17:28:33.657]                 windows = "NUL", "/dev/null"), open = "w")
[17:28:33.657]         }
[17:28:33.657]         base::sink(...future.stdout, type = "output", split = FALSE)
[17:28:33.657]         base::on.exit(if (!base::is.null(...future.stdout)) {
[17:28:33.657]             base::sink(type = "output", split = FALSE)
[17:28:33.657]             base::close(...future.stdout)
[17:28:33.657]         }, add = TRUE)
[17:28:33.657]     }
[17:28:33.657]     ...future.frame <- base::sys.nframe()
[17:28:33.657]     ...future.conditions <- base::list()
[17:28:33.657]     ...future.rng <- base::globalenv()$.Random.seed
[17:28:33.657]     if (FALSE) {
[17:28:33.657]         ...future.globalenv.names <- c(base::names(base::.GlobalEnv), 
[17:28:33.657]             "...future.value", "...future.globalenv.names", ".Random.seed")
[17:28:33.657]     }
[17:28:33.657]     ...future.result <- base::tryCatch({
[17:28:33.657]         base::withCallingHandlers({
[17:28:33.657]             ...future.value <- base::withVisible(base::local({
[17:28:33.657]                 ...future.makeSendCondition <- base::local({
[17:28:33.657]                   sendCondition <- NULL
[17:28:33.657]                   function(frame = 1L) {
[17:28:33.657]                     if (is.function(sendCondition)) 
[17:28:33.657]                       return(sendCondition)
[17:28:33.657]                     ns <- getNamespace("parallel")
[17:28:33.657]                     if (exists("sendData", mode = "function", 
[17:28:33.657]                       envir = ns)) {
[17:28:33.657]                       parallel_sendData <- get("sendData", mode = "function", 
[17:28:33.657]                         envir = ns)
[17:28:33.657]                       envir <- sys.frame(frame)
[17:28:33.657]                       master <- NULL
[17:28:33.657]                       while (!identical(envir, .GlobalEnv) && 
[17:28:33.657]                         !identical(envir, emptyenv())) {
[17:28:33.657]                         if (exists("master", mode = "list", envir = envir, 
[17:28:33.657]                           inherits = FALSE)) {
[17:28:33.657]                           master <- get("master", mode = "list", 
[17:28:33.657]                             envir = envir, inherits = FALSE)
[17:28:33.657]                           if (inherits(master, c("SOCKnode", 
[17:28:33.657]                             "SOCK0node"))) {
[17:28:33.657]                             sendCondition <<- function(cond) {
[17:28:33.657]                               data <- list(type = "VALUE", value = cond, 
[17:28:33.657]                                 success = TRUE)
[17:28:33.657]                               parallel_sendData(master, data)
[17:28:33.657]                             }
[17:28:33.657]                             return(sendCondition)
[17:28:33.657]                           }
[17:28:33.657]                         }
[17:28:33.657]                         frame <- frame + 1L
[17:28:33.657]                         envir <- sys.frame(frame)
[17:28:33.657]                       }
[17:28:33.657]                     }
[17:28:33.657]                     sendCondition <<- function(cond) NULL
[17:28:33.657]                   }
[17:28:33.657]                 })
[17:28:33.657]                 withCallingHandlers({
[17:28:33.657]                   NA
[17:28:33.657]                 }, immediateCondition = function(cond) {
[17:28:33.657]                   sendCondition <- ...future.makeSendCondition()
[17:28:33.657]                   sendCondition(cond)
[17:28:33.657]                   muffleCondition <- function (cond, pattern = "^muffle") 
[17:28:33.657]                   {
[17:28:33.657]                     inherits <- base::inherits
[17:28:33.657]                     invokeRestart <- base::invokeRestart
[17:28:33.657]                     is.null <- base::is.null
[17:28:33.657]                     muffled <- FALSE
[17:28:33.657]                     if (inherits(cond, "message")) {
[17:28:33.657]                       muffled <- grepl(pattern, "muffleMessage")
[17:28:33.657]                       if (muffled) 
[17:28:33.657]                         invokeRestart("muffleMessage")
[17:28:33.657]                     }
[17:28:33.657]                     else if (inherits(cond, "warning")) {
[17:28:33.657]                       muffled <- grepl(pattern, "muffleWarning")
[17:28:33.657]                       if (muffled) 
[17:28:33.657]                         invokeRestart("muffleWarning")
[17:28:33.657]                     }
[17:28:33.657]                     else if (inherits(cond, "condition")) {
[17:28:33.657]                       if (!is.null(pattern)) {
[17:28:33.657]                         computeRestarts <- base::computeRestarts
[17:28:33.657]                         grepl <- base::grepl
[17:28:33.657]                         restarts <- computeRestarts(cond)
[17:28:33.657]                         for (restart in restarts) {
[17:28:33.657]                           name <- restart$name
[17:28:33.657]                           if (is.null(name)) 
[17:28:33.657]                             next
[17:28:33.657]                           if (!grepl(pattern, name)) 
[17:28:33.657]                             next
[17:28:33.657]                           invokeRestart(restart)
[17:28:33.657]                           muffled <- TRUE
[17:28:33.657]                           break
[17:28:33.657]                         }
[17:28:33.657]                       }
[17:28:33.657]                     }
[17:28:33.657]                     invisible(muffled)
[17:28:33.657]                   }
[17:28:33.657]                   muffleCondition(cond)
[17:28:33.657]                 })
[17:28:33.657]             }))
[17:28:33.657]             future::FutureResult(value = ...future.value$value, 
[17:28:33.657]                 visible = ...future.value$visible, rng = !identical(base::globalenv()$.Random.seed, 
[17:28:33.657]                   ...future.rng), globalenv = if (FALSE) 
[17:28:33.657]                   list(added = base::setdiff(base::names(base::.GlobalEnv), 
[17:28:33.657]                     ...future.globalenv.names))
[17:28:33.657]                 else NULL, started = ...future.startTime, version = "1.8")
[17:28:33.657]         }, condition = base::local({
[17:28:33.657]             c <- base::c
[17:28:33.657]             inherits <- base::inherits
[17:28:33.657]             invokeRestart <- base::invokeRestart
[17:28:33.657]             length <- base::length
[17:28:33.657]             list <- base::list
[17:28:33.657]             seq.int <- base::seq.int
[17:28:33.657]             signalCondition <- base::signalCondition
[17:28:33.657]             sys.calls <- base::sys.calls
[17:28:33.657]             `[[` <- base::`[[`
[17:28:33.657]             `+` <- base::`+`
[17:28:33.657]             `<<-` <- base::`<<-`
[17:28:33.657]             sysCalls <- function(calls = sys.calls(), from = 1L) {
[17:28:33.657]                 calls[seq.int(from = from + 12L, to = length(calls) - 
[17:28:33.657]                   3L)]
[17:28:33.657]             }
[17:28:33.657]             function(cond) {
[17:28:33.657]                 is_error <- inherits(cond, "error")
[17:28:33.657]                 ignore <- !is_error && !is.null(NULL) && inherits(cond, 
[17:28:33.657]                   NULL)
[17:28:33.657]                 if (is_error) {
[17:28:33.657]                   sessionInformation <- function() {
[17:28:33.657]                     list(r = base::R.Version(), locale = base::Sys.getlocale(), 
[17:28:33.657]                       rngkind = base::RNGkind(), namespaces = base::loadedNamespaces(), 
[17:28:33.657]                       search = base::search(), system = base::Sys.info())
[17:28:33.657]                   }
[17:28:33.657]                   ...future.conditions[[length(...future.conditions) + 
[17:28:33.657]                     1L]] <<- list(condition = cond, calls = c(sysCalls(from = ...future.frame), 
[17:28:33.657]                     cond$call), session = sessionInformation(), 
[17:28:33.657]                     timestamp = base::Sys.time(), signaled = 0L)
[17:28:33.657]                   signalCondition(cond)
[17:28:33.657]                 }
[17:28:33.657]                 else if (!ignore && TRUE && inherits(cond, c("condition", 
[17:28:33.657]                 "immediateCondition"))) {
[17:28:33.657]                   signal <- TRUE && inherits(cond, "immediateCondition")
[17:28:33.657]                   ...future.conditions[[length(...future.conditions) + 
[17:28:33.657]                     1L]] <<- list(condition = cond, signaled = base::as.integer(signal))
[17:28:33.657]                   if (TRUE && !signal) {
[17:28:33.657]                     muffleCondition <- function (cond, pattern = "^muffle") 
[17:28:33.657]                     {
[17:28:33.657]                       inherits <- base::inherits
[17:28:33.657]                       invokeRestart <- base::invokeRestart
[17:28:33.657]                       is.null <- base::is.null
[17:28:33.657]                       muffled <- FALSE
[17:28:33.657]                       if (inherits(cond, "message")) {
[17:28:33.657]                         muffled <- grepl(pattern, "muffleMessage")
[17:28:33.657]                         if (muffled) 
[17:28:33.657]                           invokeRestart("muffleMessage")
[17:28:33.657]                       }
[17:28:33.657]                       else if (inherits(cond, "warning")) {
[17:28:33.657]                         muffled <- grepl(pattern, "muffleWarning")
[17:28:33.657]                         if (muffled) 
[17:28:33.657]                           invokeRestart("muffleWarning")
[17:28:33.657]                       }
[17:28:33.657]                       else if (inherits(cond, "condition")) {
[17:28:33.657]                         if (!is.null(pattern)) {
[17:28:33.657]                           computeRestarts <- base::computeRestarts
[17:28:33.657]                           grepl <- base::grepl
[17:28:33.657]                           restarts <- computeRestarts(cond)
[17:28:33.657]                           for (restart in restarts) {
[17:28:33.657]                             name <- restart$name
[17:28:33.657]                             if (is.null(name)) 
[17:28:33.657]                               next
[17:28:33.657]                             if (!grepl(pattern, name)) 
[17:28:33.657]                               next
[17:28:33.657]                             invokeRestart(restart)
[17:28:33.657]                             muffled <- TRUE
[17:28:33.657]                             break
[17:28:33.657]                           }
[17:28:33.657]                         }
[17:28:33.657]                       }
[17:28:33.657]                       invisible(muffled)
[17:28:33.657]                     }
[17:28:33.657]                     muffleCondition(cond, pattern = "^muffle")
[17:28:33.657]                   }
[17:28:33.657]                 }
[17:28:33.657]                 else {
[17:28:33.657]                   if (TRUE) {
[17:28:33.657]                     muffleCondition <- function (cond, pattern = "^muffle") 
[17:28:33.657]                     {
[17:28:33.657]                       inherits <- base::inherits
[17:28:33.657]                       invokeRestart <- base::invokeRestart
[17:28:33.657]                       is.null <- base::is.null
[17:28:33.657]                       muffled <- FALSE
[17:28:33.657]                       if (inherits(cond, "message")) {
[17:28:33.657]                         muffled <- grepl(pattern, "muffleMessage")
[17:28:33.657]                         if (muffled) 
[17:28:33.657]                           invokeRestart("muffleMessage")
[17:28:33.657]                       }
[17:28:33.657]                       else if (inherits(cond, "warning")) {
[17:28:33.657]                         muffled <- grepl(pattern, "muffleWarning")
[17:28:33.657]                         if (muffled) 
[17:28:33.657]                           invokeRestart("muffleWarning")
[17:28:33.657]                       }
[17:28:33.657]                       else if (inherits(cond, "condition")) {
[17:28:33.657]                         if (!is.null(pattern)) {
[17:28:33.657]                           computeRestarts <- base::computeRestarts
[17:28:33.657]                           grepl <- base::grepl
[17:28:33.657]                           restarts <- computeRestarts(cond)
[17:28:33.657]                           for (restart in restarts) {
[17:28:33.657]                             name <- restart$name
[17:28:33.657]                             if (is.null(name)) 
[17:28:33.657]                               next
[17:28:33.657]                             if (!grepl(pattern, name)) 
[17:28:33.657]                               next
[17:28:33.657]                             invokeRestart(restart)
[17:28:33.657]                             muffled <- TRUE
[17:28:33.657]                             break
[17:28:33.657]                           }
[17:28:33.657]                         }
[17:28:33.657]                       }
[17:28:33.657]                       invisible(muffled)
[17:28:33.657]                     }
[17:28:33.657]                     muffleCondition(cond, pattern = "^muffle")
[17:28:33.657]                   }
[17:28:33.657]                 }
[17:28:33.657]             }
[17:28:33.657]         }))
[17:28:33.657]     }, error = function(ex) {
[17:28:33.657]         base::structure(base::list(value = NULL, visible = NULL, 
[17:28:33.657]             conditions = ...future.conditions, rng = !identical(base::globalenv()$.Random.seed, 
[17:28:33.657]                 ...future.rng), started = ...future.startTime, 
[17:28:33.657]             finished = Sys.time(), session_uuid = NA_character_, 
[17:28:33.657]             version = "1.8"), class = "FutureResult")
[17:28:33.657]     }, finally = {
[17:28:33.657]         if (!identical(...future.workdir, getwd())) 
[17:28:33.657]             setwd(...future.workdir)
[17:28:33.657]         {
[17:28:33.657]             if (identical(getOption("nwarnings"), ...future.oldOptions$nwarnings)) {
[17:28:33.657]                 ...future.oldOptions$nwarnings <- NULL
[17:28:33.657]             }
[17:28:33.657]             base::options(...future.oldOptions)
[17:28:33.657]             if (.Platform$OS.type == "windows") {
[17:28:33.657]                 old_names <- names(...future.oldEnvVars)
[17:28:33.657]                 envs <- base::Sys.getenv()
[17:28:33.657]                 names <- names(envs)
[17:28:33.657]                 common <- intersect(names, old_names)
[17:28:33.657]                 added <- setdiff(names, old_names)
[17:28:33.657]                 removed <- setdiff(old_names, names)
[17:28:33.657]                 changed <- common[...future.oldEnvVars[common] != 
[17:28:33.657]                   envs[common]]
[17:28:33.657]                 NAMES <- toupper(changed)
[17:28:33.657]                 args <- list()
[17:28:33.657]                 for (kk in seq_along(NAMES)) {
[17:28:33.657]                   name <- changed[[kk]]
[17:28:33.657]                   NAME <- NAMES[[kk]]
[17:28:33.657]                   if (name != NAME && is.element(NAME, old_names)) 
[17:28:33.657]                     next
[17:28:33.657]                   args[[name]] <- ...future.oldEnvVars[[name]]
[17:28:33.657]                 }
[17:28:33.657]                 NAMES <- toupper(added)
[17:28:33.657]                 for (kk in seq_along(NAMES)) {
[17:28:33.657]                   name <- added[[kk]]
[17:28:33.657]                   NAME <- NAMES[[kk]]
[17:28:33.657]                   if (name != NAME && is.element(NAME, old_names)) 
[17:28:33.657]                     next
[17:28:33.657]                   args[[name]] <- ""
[17:28:33.657]                 }
[17:28:33.657]                 NAMES <- toupper(removed)
[17:28:33.657]                 for (kk in seq_along(NAMES)) {
[17:28:33.657]                   name <- removed[[kk]]
[17:28:33.657]                   NAME <- NAMES[[kk]]
[17:28:33.657]                   if (name != NAME && is.element(NAME, old_names)) 
[17:28:33.657]                     next
[17:28:33.657]                   args[[name]] <- ...future.oldEnvVars[[name]]
[17:28:33.657]                 }
[17:28:33.657]                 if (length(args) > 0) 
[17:28:33.657]                   base::do.call(base::Sys.setenv, args = args)
[17:28:33.657]                 args <- names <- old_names <- NAMES <- envs <- common <- added <- removed <- NULL
[17:28:33.657]             }
[17:28:33.657]             else {
[17:28:33.657]                 base::do.call(base::Sys.setenv, args = base::as.list(...future.oldEnvVars))
[17:28:33.657]             }
[17:28:33.657]             {
[17:28:33.657]                 if (base::length(...future.futureOptionsAdded) > 
[17:28:33.657]                   0L) {
[17:28:33.657]                   opts <- base::vector("list", length = base::length(...future.futureOptionsAdded))
[17:28:33.657]                   base::names(opts) <- ...future.futureOptionsAdded
[17:28:33.657]                   base::options(opts)
[17:28:33.657]                 }
[17:28:33.657]                 {
[17:28:33.657]                   NULL
[17:28:33.657]                   options(future.plan = NULL)
[17:28:33.657]                   if (is.na(NA_character_)) 
[17:28:33.657]                     Sys.unsetenv("R_FUTURE_PLAN")
[17:28:33.657]                   else Sys.setenv(R_FUTURE_PLAN = NA_character_)
[17:28:33.657]                   future::plan(...future.strategy.old, .cleanup = FALSE, 
[17:28:33.657]                     .init = FALSE)
[17:28:33.657]                 }
[17:28:33.657]             }
[17:28:33.657]         }
[17:28:33.657]     })
[17:28:33.657]     if (TRUE) {
[17:28:33.657]         base::sink(type = "output", split = FALSE)
[17:28:33.657]         if (TRUE) {
[17:28:33.657]             ...future.result$stdout <- base::rawToChar(base::rawConnectionValue(...future.stdout))
[17:28:33.657]         }
[17:28:33.657]         else {
[17:28:33.657]             ...future.result["stdout"] <- base::list(NULL)
[17:28:33.657]         }
[17:28:33.657]         base::close(...future.stdout)
[17:28:33.657]         ...future.stdout <- NULL
[17:28:33.657]     }
[17:28:33.657]     ...future.result$conditions <- ...future.conditions
[17:28:33.657]     ...future.result$finished <- base::Sys.time()
[17:28:33.657]     ...future.result
[17:28:33.657] }
[17:28:33.803] ClusterFuture started
[17:28:33.803] result() for ClusterFuture ...
[17:28:33.803] receiveMessageFromWorker() for ClusterFuture ...
[17:28:33.804] - Validating connection of ClusterFuture
[17:28:33.875] - received message: FutureResult
[17:28:33.876] - Received FutureResult
[17:28:33.876] - Erased future from FutureRegistry
[17:28:33.876] result() for ClusterFuture ...
[17:28:33.877] - result already collected: FutureResult
[17:28:33.877] result() for ClusterFuture ... done
[17:28:33.877] receiveMessageFromWorker() for ClusterFuture ... done
[17:28:33.881] result() for ClusterFuture ... done
[17:28:33.881] result() for ClusterFuture ...
[17:28:33.881] - result already collected: FutureResult
[17:28:33.881] result() for ClusterFuture ... done
[17:28:33.882] plan(): plan_init() of 'tweaked', 'cluster', 'multiprocess', 'future', 'function' ... DONE
[17:28:33.882] 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")
[17:28:33.891] plan(): Setting new future strategy stack:
[17:28:33.892] List of future strategies:
[17:28:33.892] 1. FutureStrategy:
[17:28:33.892]    - args: function (..., envir = parent.frame(), workers = "<NULL>")
[17:28:33.892]    - tweaked: FALSE
[17:28:33.892]    - call: future::plan(oplan)
[17:28:33.893] plan(): nbrOfWorkers() = 1
Failed to undo environment variables:
 - Expected environment variables: [n=205] '!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_NOTE_MISSING_PACKAGE_ANCHORS_', '_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 
   1.09    0.06    3.59