R Under development (unstable) (2026-01-15 r89304 ucrt) -- "Unsuffered Consequences" Copyright (C) 2026 The R Foundation for Statistical Computing Platform: x86_64-w64-mingw32/x64 R is free software and comes with ABSOLUTELY NO WARRANTY. You are welcome to redistribute it under certain conditions. Type 'license()' or 'licence()' for distribution details. R is a collaborative project with many contributors. Type 'contributors()' for more information and 'citation()' on how to cite R or R packages in publications. Type 'demo()' for some demos, 'help()' for on-line help, or 'help.start()' for an HTML browser interface to help. Type 'q()' to quit R. > #! /usr/bin/env Rscript > ## This runs testme test script inst/testme/test-demo-mandelbrot.R > ## Don't edit - it was autogenerated by inst/testme/deploy.R > future:::testme("demo-mandelbrot") Test 'demo-mandelbrot' ... chr "none" > library(future) [12:32:53.462] Option 'future.startup.script': TRUE [12:32:53.463] Future startup scripts considered: '.future.R', '~/.future.R' [12:32:53.464] Future startup scripts found: > if (getRversion() < "4.1") options(future.debug = FALSE) > message("*** Mandelbrot demo of the 'future' package ...") *** Mandelbrot demo of the 'future' package ... > options(future.demo.mandelbrot.nrow = 2) > options(future.demo.mandelbrot.resolution = 50) > options(future.demo.mandelbrot.delay = FALSE) > for (cores in 1:availCores) { + message(sprintf("Testing with %d cores ...", cores)) + options(mc.cores = cores) + for (strategy in supp .... [TRUNCATED] Testing with 1 cores ... - plan('sequential') ... [12:32:53.482] plan(<'name'>, .skip = FALSE, .cleanup = NA, .init = TRUE) ... [12:32:53.482] | plan(): plan_set(<1 strategies>, skip = FALSE, cleanup = NA, init = TRUE) ... [12:32:53.483] | : all.equal() for FutureStrategyList ... [12:32:53.483] | : . New stack: [12:32:53.483] | : . List of 1 [12:32:53.483] | : . $ :function (..., envir = parent.frame()) [12:32:53.483] | : . ..- attr(*, "class")= chr [1:4] "sequential" "uniprocess" "future" "function" [12:32:53.483] | : . ..- attr(*, "init")= logi TRUE [12:32:53.483] | : . ..- attr(*, "factory")=function (..., maxSizeOfObjects = +Inf) [12:32:53.483] | : . .. ..- attr(*, "tweakable")= chr [1:5] "maxSizeOfObjects" "earlySignal" "gc" "interrupts" ... [12:32:53.483] | : . ..- attr(*, "tweakable")= chr [1:5] "maxSizeOfObjects" "earlySignal" "gc" "interrupts" ... [12:32:53.483] | : . ..- attr(*, "call")= language plan(strategy) [12:32:53.483] | : . - attr(*, "class")= chr [1:2] "FutureStrategyList" "list" [12:32:53.490] | : . Old stack: [12:32:53.490] | : . List of 1 [12:32:53.490] | : . $ :function (..., envir = parent.frame()) [12:32:53.490] | : . ..- attr(*, "class")= chr [1:4] "sequential" "uniprocess" "future" "function" [12:32:53.490] | : . ..- attr(*, "init")= logi TRUE [12:32:53.490] | : . ..- attr(*, "factory")=function (..., maxSizeOfObjects = +Inf) [12:32:53.490] | : . .. ..- attr(*, "tweakable")= chr [1:5] "maxSizeOfObjects" "earlySignal" "gc" "interrupts" ... [12:32:53.490] | : . ..- attr(*, "tweakable")= chr [1:5] "maxSizeOfObjects" "earlySignal" "gc" "interrupts" ... [12:32:53.490] | : . ..- attr(*, "call")= language plan(sequential) [12:32:53.490] | : . - attr(*, "class")= chr [1:2] "FutureStrategyList" "list" [12:32:53.495] | : . Not identical [12:32:53.495] | : . all.equal() for future ... [12:32:53.496] | : . ' List of 2 [12:32:53.496] | : . ' $ target :function (..., envir = parent.frame()) [12:32:53.496] | : . ' ..- attr(*, "class")= chr [1:4] "sequential" "uniprocess" "future" "function" [12:32:53.496] | : . ' ..- attr(*, "init")= logi TRUE [12:32:53.496] | : . ' ..- attr(*, "factory")=function (..., maxSizeOfObjects = +Inf) [12:32:53.496] | : . ' .. ..- attr(*, "tweakable")= chr [1:5] "maxSizeOfObjects" "earlySignal" "gc" "interrupts" ... [12:32:53.496] | : . ' ..- attr(*, "tweakable")= chr [1:5] "maxSizeOfObjects" "earlySignal" "gc" "interrupts" ... [12:32:53.496] | : . ' ..- attr(*, "call")= language plan(strategy) [12:32:53.496] | : . ' $ current:function (..., envir = parent.frame()) [12:32:53.496] | : . ' ..- attr(*, "class")= chr [1:4] "sequential" "uniprocess" "future" "function" [12:32:53.496] | : . ' ..- attr(*, "init")= logi TRUE [12:32:53.496] | : . ' ..- attr(*, "factory")=function (..., maxSizeOfObjects = +Inf) [12:32:53.496] | : . ' .. ..- attr(*, "tweakable")= chr [1:5] "maxSizeOfObjects" "earlySignal" "gc" "interrupts" ... [12:32:53.496] | : . ' ..- attr(*, "tweakable")= chr [1:5] "maxSizeOfObjects" "earlySignal" "gc" "interrupts" ... [12:32:53.496] | : . ' ..- attr(*, "call")= language plan(sequential) [12:32:53.508] | : . all.equal() for future ... done [12:32:53.508] | : all.equal() for FutureStrategyList ... done [12:32:53.508] | : plan(): Skip setting new future backend stack because it is the same as the current one: [12:32:53.508] | : List of future strategies: [12:32:53.508] | : 1. sequential: [12:32:53.508] | : - args: function (..., envir = parent.frame(), workers = "") [12:32:53.508] | : - tweaked: FALSE [12:32:53.508] | : - call: plan(sequential) [12:32:53.510] | plan(): plan_set(<1 strategies>, skip = FALSE, cleanup = NA, init = TRUE) ... done [12:32:53.510] plan(<'name'>, .skip = FALSE, .cleanup = NA, .init = TRUE) ... done demo(mandelbrot) ---- ~~~~~~~~~~ > library(future) > library(graphics) > plot_what_is_done <- function(counts) { + for (kk in seq_along(counts)) { + f <- counts[[kk]] + + ## Already plotted? + if (!inherits(f, "Future")) next + + ## Not resolved? + if (!resolved(f)) next + + message(sprintf("Plotting tile #%d of %d ...", kk, n)) + counts[[kk]] <- value(f) + screen(kk) + plot(counts[[kk]]) + } + + counts + } > ## Options > region <- getOption("future.demo.mandelbrot.region", 1L) > if (!is.list(region)) { + if (region == 1L) { + region <- list(xmid = -0.75, ymid = 0.0, side = 3.0) + } else if (region == 2L) { + region <- list(xmid = 0.283, ymid = -0.0095, side = 0.00026) + } else if (region == 3L) { + region <- list(xmid = 0.282989, ymid = -0.01, side = 3e-8) + } + } > nrow <- getOption("future.demo.mandelbrot.nrow", 3L) > resolution <- getOption("future.demo.mandelbrot.resolution", 400L) > delay <- getOption("future.demo.mandelbrot.delay", interactive()) > if (isTRUE(delay)) { + delay <- function(counts) Sys.sleep(1.0) + } else if (!is.function(delay)) { + delay <- function(counts) {} + } > ## Generate Mandelbrot tiles to be computed > Cs <- mandelbrot_tiles(xmid = region$xmid, ymid = region$ymid, + side = region$side, nrow = nrow, + resolution = resolution) > if (interactive()) { + dev.new() + plot.new() + split.screen(dim(Cs)) + for (ii in seq_along(Cs)) { + screen(ii) + par(mar = c(0, 0, 0, 0)) + text(x = 1 / 2, y = 1 / 2, sprintf("Future #%d\nunresolved", ii), cex = 2) + } + } else { + split.screen(dim(Cs)) + } [1] 1 2 3 4 > ## Create all Mandelbrot tiles via lazy futures > n <- length(Cs) > message(sprintf("Creating %d Mandelbrot tiles:", n), appendLF = FALSE) Creating 4 Mandelbrot tiles: > counts <- lapply(seq_along(Cs), FUN=function(ii) { + message(" ", ii, appendLF = FALSE) + C <- Cs[[ii]] + future({ + message(sprintf("Calculating tile #%d of %d ...", ii, n), appendLF = FALSE) + fit <- mandelbrot(C) + + ## Emulate slowness + delay(fit) + + message(" done") + fit + }, lazy = TRUE) + }) 1[12:32:53.620] future(..., label = NULL) ... [12:32:53.621] | lazy: TRUE [12:32:53.621] | stdout: TRUE [12:32:53.621] | conditions: [n=1] 'condition' [12:32:53.623] | getGlobalsAndPackages() ... [12:32:53.623] | : Searching for globals ... [12:32:53.781] | : . globals found: [9] '{', 'message', 'sprintf', 'ii', 'n', '<-', 'mandelbrot', 'C', 'delay' [12:32:53.782] | : Searching for globals ... done [12:32:53.782] | : Resolving globals: FALSE [12:32:53.783] | : Search for packages associated with the globals ... [12:32:53.783] | : . Packages associated with globals: [2] 'base', 'future' [12:32:53.784] | : . Packages: [2] 'base', 'future' [12:32:53.785] | : Search for packages associated with the globals ... done [12:32:53.785] | : Packages after dropping 'base': [1] 'future' [12:32:53.786] | : Packages after dropping non-attached packages: [1] 'future' [12:32:53.786] | : globals: [4] 'ii', 'n', 'C', 'delay' [12:32:53.786] | : packages: [1] 'future' [12:32:53.786] | getGlobalsAndPackages() ... done [12:32:53.787] future(..., label = NULL) ... done 2[12:32:53.795] future(..., label = NULL) ... [12:32:53.795] | lazy: TRUE [12:32:53.796] | stdout: TRUE [12:32:53.796] | conditions: [n=1] 'condition' [12:32:53.796] | getGlobalsAndPackages() ... [12:32:53.796] | : Searching for globals ... [12:32:53.851] | : . globals found: [9] '{', 'message', 'sprintf', 'ii', 'n', '<-', 'mandelbrot', 'C', 'delay' [12:32:53.851] | : Searching for globals ... done [12:32:53.851] | : Resolving globals: FALSE [12:32:53.852] | : Search for packages associated with the globals ... [12:32:53.852] | : . Packages associated with globals: [2] 'base', 'future' [12:32:53.853] | : . Packages: [2] 'base', 'future' [12:32:53.853] | : Search for packages associated with the globals ... done [12:32:53.854] | : Packages after dropping 'base': [1] 'future' [12:32:53.854] | : Packages after dropping non-attached packages: [1] 'future' [12:32:53.855] | : globals: [4] 'ii', 'n', 'C', 'delay' [12:32:53.855] | : packages: [1] 'future' [12:32:53.855] | getGlobalsAndPackages() ... done [12:32:53.856] future(..., label = NULL) ... done 3[12:32:53.856] future(..., label = NULL) ... [12:32:53.857] | lazy: TRUE [12:32:53.857] | stdout: TRUE [12:32:53.857] | conditions: [n=1] 'condition' [12:32:53.858] | getGlobalsAndPackages() ... [12:32:53.858] | : Searching for globals ... [12:32:53.914] | : . globals found: [9] '{', 'message', 'sprintf', 'ii', 'n', '<-', 'mandelbrot', 'C', 'delay' [12:32:53.914] | : Searching for globals ... done [12:32:53.915] | : Resolving globals: FALSE [12:32:53.915] | : Search for packages associated with the globals ... [12:32:53.916] | : . Packages associated with globals: [2] 'base', 'future' [12:32:53.916] | : . Packages: [2] 'base', 'future' [12:32:53.917] | : Search for packages associated with the globals ... done [12:32:53.917] | : Packages after dropping 'base': [1] 'future' [12:32:53.918] | : Packages after dropping non-attached packages: [1] 'future' [12:32:53.918] | : globals: [4] 'ii', 'n', 'C', 'delay' [12:32:53.918] | : packages: [1] 'future' [12:32:53.918] | getGlobalsAndPackages() ... done [12:32:53.919] future(..., label = NULL) ... done 4[12:32:53.919] future(..., label = NULL) ... [12:32:53.920] | lazy: TRUE [12:32:53.920] | stdout: TRUE [12:32:53.920] | conditions: [n=1] 'condition' [12:32:53.921] | getGlobalsAndPackages() ... [12:32:53.921] | : Searching for globals ... [12:32:53.973] | : . globals found: [9] '{', 'message', 'sprintf', 'ii', 'n', '<-', 'mandelbrot', 'C', 'delay' [12:32:53.973] | : Searching for globals ... done [12:32:53.974] | : Resolving globals: FALSE [12:32:53.974] | : Search for packages associated with the globals ... [12:32:53.974] | : . Packages associated with globals: [2] 'base', 'future' [12:32:53.975] | : . Packages: [2] 'base', 'future' [12:32:53.975] | : Search for packages associated with the globals ... done [12:32:53.976] | : Packages after dropping 'base': [1] 'future' [12:32:53.976] | : Packages after dropping non-attached packages: [1] 'future' [12:32:53.976] | : globals: [4] 'ii', 'n', 'C', 'delay' [12:32:53.977] | : packages: [1] 'future' [12:32:53.977] | getGlobalsAndPackages() ... done [12:32:53.977] future(..., label = NULL) ... done > message(".") . > ## Calculate and plot tiles > repeat { + counts <- plot_what_is_done(counts) + if (!any(sapply(counts, FUN = inherits, "Future"))) break + } [12:32:53.993] resolved() ... [12:32:53.993] | resolved() for Future () ... [12:32:53.993] | : state: 'created' [12:32:53.994] | : run: NULL [12:32:53.994] | : run() ... [12:32:53.995] | : . run() for 'Future' () ... [12:32:53.995] | : . ' state: 'created' [12:32:53.995] | : . ' plan("backend", .skip = FALSE, .cleanup = NA, .init = TRUE) ... [12:32:53.995] | : . ' , plan(): plan_init() of 'sequential', 'uniprocess', 'future', 'function' ... [12:32:53.996] | : . ' , ; function (..., envir = parent.frame()) [12:32:53.996] | : . ' , ; - attr(*, "class")= chr [1:4] "sequential" "uniprocess" "future" "function" [12:32:53.996] | : . ' , ; - attr(*, "init")= logi TRUE [12:32:53.996] | : . ' , ; - attr(*, "factory")=function (..., maxSizeOfObjects = +Inf) [12:32:53.996] | : . ' , ; ..- attr(*, "tweakable")= chr [1:5] "maxSizeOfObjects" "earlySignal" "gc" "interrupts" ... [12:32:53.996] | : . ' , ; - attr(*, "tweakable")= chr [1:5] "maxSizeOfObjects" "earlySignal" "gc" "interrupts" ... [12:32:53.996] | : . ' , ; - attr(*, "call")= language plan(sequential) [12:32:53.999] | : . ' , ; init: TRUE [12:32:54.000] | : . ' , ; makeFutureBackend() ... [12:32:54.000] | : . ' , ; ` Backend function: <'NULL'> [12:32:54.000] | : . ' , ; ` Evaluator tweak arguments: [n=0] [12:32:54.001] | : . ' , ; ` list() [12:32:54.001] | : . ' , ; ` Evaluator formal arguments: [n=1] [12:32:54.001] | : . ' , ; ` Dotted pair list of 1 [12:32:54.001] | : . ' , ; ` $ envir: language parent.frame() [12:32:54.002] | : . ' , ; ` Arguments passed to the future-backend factory: [n=1] [12:32:54.003] | : . ' , ; ` List of 1 [12:32:54.003] | : . ' , ; ` $ envir: language parent.frame() [12:32:54.004] | : . ' , ; ` Backend: <'SequentialFutureBackend', 'FutureBackend', 'environment'> [12:32:54.004] | : . ' , ; makeFutureBackend() ... done [12:32:54.004] | : . ' , plan(): plan_init() of 'sequential', 'uniprocess', 'future', 'function' ... done [12:32:54.005] | : . ' plan("backend", .skip = FALSE, .cleanup = NA, .init = TRUE) ... done [12:32:54.005] | : . ' Using SequentialFutureBackend ... [12:32:54.005] | : . ' , Number of futures since start: 0 (0 created, 0 launched, 0 finished) [12:32:54.006] | : . ' , Launching futures ... [12:32:54.006] | : . ' , ; launchFuture() for 'SequentialFutureBackend', 'FutureBackend', 'environment' ... [12:32:54.006] | : . ' , ; ` getFutureData() ... [12:32:54.007] | : . ' , ; ` | getFutureCore() ... [12:32:54.007] | : . ' , ; ` | : Packages needed by the future expression (n = 1): 'future' [12:32:54.007] | : . ' , ; ` | getFutureCore() ... done [12:32:54.008] | : . ' , ; ` | getFutureCapture() ... [12:32:54.008] | : . ' , ; ` | getFutureCapture() ... done [12:32:54.008] | : . ' , ; ` | getFutureContext() ... [12:32:54.009] | : . ' , ; ` | : plan("tail", .skip = FALSE, .cleanup = NA, .init = TRUE) ... [12:32:54.009] | : . ' , ; ` | : . Getting stack without first backend: [n=0] [12:32:54.009] | : . ' , ; ` | : plan("tail", .skip = FALSE, .cleanup = NA, .init = TRUE) ... done [12:32:54.009] | : . ' , ; ` | : Packages needed by future backend (n = 0): [12:32:54.010] | : . ' , ; ` | getFutureContext() ... done [12:32:54.010] | : . ' , ; ` getFutureData() ... done [12:32:54.015] | : . ' , ; ` plan("list", .skip = FALSE, .cleanup = NA, .init = TRUE) ... [12:32:54.015] | : . ' , ; ` | Getting full stack: [n=1] 'sequential', 'uniprocess', 'future', 'function' [12:32:54.016] | : . ' , ; ` plan("list", .skip = FALSE, .cleanup = NA, .init = TRUE) ... done [12:32:54.017] | : . ' , ; ` plan(<'name'>, .skip = FALSE, .cleanup = FALSE, .init = FALSE) ... [12:32:54.017] | : . ' , ; ` | plan(): plan_set(<1 strategies>, skip = FALSE, cleanup = FALSE, init = FALSE) ... [12:32:54.017] | : . ' , ; ` | : all.equal() for FutureStrategyList ... [12:32:54.018] | : . ' , ; ` | : . New stack: [12:32:54.018] | : . ' , ; ` | : . List of 1 [12:32:54.018] | : . ' , ; ` | : . $ :function (..., envir = parent.frame()) [12:32:54.018] | : . ' , ; ` | : . ..- attr(*, "class")= chr [1:4] "sequential" "uniprocess" "future" "function" [12:32:54.018] | : . ' , ; ` | : . ..- attr(*, "init")= logi TRUE [12:32:54.018] | : . ' , ; ` | : . ..- attr(*, "factory")=function (..., maxSizeOfObjects = +Inf) [12:32:54.018] | : . ' , ; ` | : . .. ..- attr(*, "tweakable")= chr [1:5] "maxSizeOfObjects" "earlySignal" "gc" "interrupts" ... [12:32:54.018] | : . ' , ; ` | : . ..- attr(*, "tweakable")= chr [1:5] "maxSizeOfObjects" "earlySignal" "gc" "interrupts" ... [12:32:54.018] | : . ' , ; ` | : . ..- attr(*, "call")= language plan(strategiesR, .cleanup = FALSE, .init = FALSE) [12:32:54.018] | : . ' , ; ` | : . - attr(*, "class")= chr [1:2] "FutureStrategyList" "list" [12:32:54.023] | : . ' , ; ` | : . Old stack: [12:32:54.024] | : . ' , ; ` | : . List of 1 [12:32:54.024] | : . ' , ; ` | : . $ :function (..., envir = parent.frame()) [12:32:54.024] | : . ' , ; ` | : . ..- attr(*, "class")= chr [1:4] "sequential" "uniprocess" "future" "function" [12:32:54.024] | : . ' , ; ` | : . ..- attr(*, "init")= chr "done" [12:32:54.024] | : . ' , ; ` | : . ..- attr(*, "factory")=function (..., maxSizeOfObjects = +Inf) [12:32:54.024] | : . ' , ; ` | : . .. ..- attr(*, "tweakable")= chr [1:5] "maxSizeOfObjects" "earlySignal" "gc" "interrupts" ... [12:32:54.024] | : . ' , ; ` | : . ..- attr(*, "tweakable")= chr [1:5] "maxSizeOfObjects" "earlySignal" "gc" "interrupts" ... [12:32:54.024] | : . ' , ; ` | : . ..- attr(*, "call")= language plan(sequential) [12:32:54.024] | : . ' , ; ` | : . ..- attr(*, "backend")=Classes 'SequentialFutureBackend', 'FutureBackend', 'environment' [12:32:54.024] | : . ' , ; ` | : . .. ..- attr(*, "factory")=function (..., maxSizeOfObjects = +Inf) [12:32:54.024] | : . ' , ; ` | : . .. .. ..- attr(*, "tweakable")= chr [1:5] "maxSizeOfObjects" "earlySignal" "gc" "interrupts" ... [12:32:54.024] | : . ' , ; ` | : . - attr(*, "class")= chr [1:2] "FutureStrategyList" "list" [12:32:54.029] | : . ' , ; ` | : . Not identical [12:32:54.030] | : . ' , ; ` | : . all.equal() for future ... [12:32:54.030] | : . ' , ; ` | : . ' List of 2 [12:32:54.030] | : . ' , ; ` | : . ' $ target :function (..., envir = parent.frame()) [12:32:54.030] | : . ' , ; ` | : . ' ..- attr(*, "class")= chr [1:4] "sequential" "uniprocess" "future" "function" [12:32:54.030] | : . ' , ; ` | : . ' ..- attr(*, "init")= logi TRUE [12:32:54.030] | : . ' , ; ` | : . ' ..- attr(*, "factory")=function (..., maxSizeOfObjects = +Inf) [12:32:54.030] | : . ' , ; ` | : . ' .. ..- attr(*, "tweakable")= chr [1:5] "maxSizeOfObjects" "earlySignal" "gc" "interrupts" ... [12:32:54.030] | : . ' , ; ` | : . ' ..- attr(*, "tweakable")= chr [1:5] "maxSizeOfObjects" "earlySignal" "gc" "interrupts" ... [12:32:54.030] | : . ' , ; ` | : . ' ..- attr(*, "call")= language plan(strategiesR, .cleanup = FALSE, .init = FALSE) [12:32:54.030] | : . ' , ; ` | : . ' $ current:function (..., envir = parent.frame()) [12:32:54.030] | : . ' , ; ` | : . ' ..- attr(*, "class")= chr [1:4] "sequential" "uniprocess" "future" "function" [12:32:54.030] | : . ' , ; ` | : . ' ..- attr(*, "init")= chr "done" [12:32:54.030] | : . ' , ; ` | : . ' ..- attr(*, "factory")=function (..., maxSizeOfObjects = +Inf) [12:32:54.030] | : . ' , ; ` | : . ' .. ..- attr(*, "tweakable")= chr [1:5] "maxSizeOfObjects" "earlySignal" "gc" "interrupts" ... [12:32:54.030] | : . ' , ; ` | : . ' ..- attr(*, "tweakable")= chr [1:5] "maxSizeOfObjects" "earlySignal" "gc" "interrupts" ... [12:32:54.030] | : . ' , ; ` | : . ' ..- attr(*, "call")= language plan(sequential) [12:32:54.030] | : . ' , ; ` | : . ' ..- attr(*, "backend")=Classes 'SequentialFutureBackend', 'FutureBackend', 'environment' [12:32:54.030] | : . ' , ; ` | : . ' .. ..- attr(*, "factory")=function (..., maxSizeOfObjects = +Inf) [12:32:54.030] | : . ' , ; ` | : . ' .. .. ..- attr(*, "tweakable")= chr [1:5] "maxSizeOfObjects" "earlySignal" "gc" "interrupts" ... [12:32:54.041] | : . ' , ; ` | : . all.equal() for future ... done [12:32:54.041] | : . ' , ; ` | : all.equal() for FutureStrategyList ... done [12:32:54.042] | : . ' , ; ` | : plan(): Skip setting new future backend stack because it is the same as the current one: [12:32:54.042] | : . ' , ; ` | : List of future strategies: [12:32:54.042] | : . ' , ; ` | : 1. sequential: [12:32:54.042] | : . ' , ; ` | : - args: function (..., envir = parent.frame(), workers = "") [12:32:54.042] | : . ' , ; ` | : - tweaked: FALSE [12:32:54.042] | : . ' , ; ` | : - call: plan(sequential) [12:32:54.043] | : . ' , ; ` | plan(): plan_set(<1 strategies>, skip = FALSE, cleanup = FALSE, init = FALSE) ... done [12:32:54.043] | : . ' , ; ` plan(<'name'>, .skip = FALSE, .cleanup = FALSE, .init = FALSE) ... done [12:32:54.044] | : . ' , ; ` assign_globals() ... [12:32:54.044] | : . ' , ; ` List of 4 [12:32:54.044] | : . ' , ; ` $ ii : int 1 [12:32:54.044] | : . ' , ; ` $ n : int 4 [12:32:54.044] | : . ' , ; ` $ C : cplx [1:25, 1:25] -2.25-1.5i -2.25-1.44i -2.25-1.38i ... [12:32:54.044] | : . ' , ; ` ..- attr(*, "region")=List of 2 [12:32:54.044] | : . ' , ; ` .. ..$ xrange: num [1:2] -2.25 -0.781 [12:32:54.044] | : . ' , ; ` .. ..$ yrange: num [1:2] -1.5 -0.0306 [12:32:54.044] | : . ' , ; ` ..- attr(*, "tile")= int [1:2] 1 1 [12:32:54.044] | : . ' , ; ` $ delay:function (counts) [12:32:54.044] | : . ' , ; ` ..- attr(*, "srcref")= 'srcref' int [1:8] 41 12 41 30 12 30 41 41 [12:32:54.044] | : . ' , ; ` .. ..- attr(*, "srcfile")=Classes 'srcfilecopy', 'srcfile' [12:32:54.044] | : . ' , ; ` - attr(*, "where")=List of 4 [12:32:54.044] | : . ' , ; ` ..$ ii : [12:32:54.044] | : . ' , ; ` ..$ n : [12:32:54.044] | : . ' , ; ` ..$ C : [12:32:54.044] | : . ' , ; ` ..$ delay: [12:32:54.044] | : . ' , ; ` - attr(*, "class")= chr [1:3] "FutureGlobals" "Globals" "list" [12:32:54.044] | : . ' , ; ` - attr(*, "resolved")= logi FALSE [12:32:54.044] | : . ' , ; ` - attr(*, "total_size")= num NA [12:32:54.044] | : . ' , ; ` - attr(*, "already-done")= logi TRUE [12:32:54.056] | : . ' , ; ` - copied 'ii' to environment [12:32:54.057] | : . ' , ; ` - copied 'n' to environment [12:32:54.057] | : . ' , ; ` - copied 'C' to environment [12:32:54.057] | : . ' , ; ` - reassign environment for 'delay' [where=globalenv()] [12:32:54.058] | : . ' , ; ` - copied 'delay' to environment [12:32:54.058] | : . ' , ; ` assign_globals() ... done [12:32:54.066] | : . ' , ; ` plan(<'name'>, .skip = FALSE, .cleanup = FALSE, .init = FALSE) ... [12:32:54.066] | : . ' , ; ` | plan(<'FutureStrategyList'>, .skip = FALSE, .cleanup = FALSE, .init = FALSE) ... [12:32:54.067] | : . ' , ; ` | : plan(): plan_set(<1 strategies>, skip = FALSE, cleanup = FALSE, init = FALSE) ... [12:32:54.067] | : . ' , ; ` | : . all.equal() for FutureStrategyList ... [12:32:54.071] | : . ' , ; ` | : . ' New stack: [12:32:54.071] | : . ' , ; ` | : . ' List of 1 [12:32:54.071] | : . ' , ; ` | : . ' $ :function (..., envir = parent.frame()) [12:32:54.071] | : . ' , ; ` | : . ' ..- attr(*, "class")= chr [1:4] "sequential" "uniprocess" "future" "function" [12:32:54.071] | : . ' , ; ` | : . ' ..- attr(*, "init")= chr "done" [12:32:54.071] | : . ' , ; ` | : . ' ..- attr(*, "factory")=function (..., maxSizeOfObjects = +Inf) [12:32:54.071] | : . ' , ; ` | : . ' .. ..- attr(*, "tweakable")= chr [1:5] "maxSizeOfObjects" "earlySignal" "gc" "interrupts" ... [12:32:54.071] | : . ' , ; ` | : . ' ..- attr(*, "tweakable")= chr [1:5] "maxSizeOfObjects" "earlySignal" "gc" "interrupts" ... [12:32:54.071] | : . ' , ; ` | : . ' ..- attr(*, "call")= language plan(sequential) [12:32:54.071] | : . ' , ; ` | : . ' ..- attr(*, "backend")=Classes 'SequentialFutureBackend', 'FutureBackend', 'environment' [12:32:54.071] | : . ' , ; ` | : . ' .. ..- attr(*, "factory")=function (..., maxSizeOfObjects = +Inf) [12:32:54.071] | : . ' , ; ` | : . ' .. .. ..- attr(*, "tweakable")= chr [1:5] "maxSizeOfObjects" "earlySignal" "gc" "interrupts" ... [12:32:54.071] | : . ' , ; ` | : . ' - attr(*, "class")= chr [1:2] "FutureStrategyList" "list" [12:32:54.077] | : . ' , ; ` | : . ' Old stack: [12:32:54.078] | : . ' , ; ` | : . ' List of 1 [12:32:54.078] | : . ' , ; ` | : . ' $ :function (..., envir = parent.frame()) [12:32:54.078] | : . ' , ; ` | : . ' ..- attr(*, "class")= chr [1:4] "sequential" "uniprocess" "future" "function" [12:32:54.078] | : . ' , ; ` | : . ' ..- attr(*, "init")= chr "done" [12:32:54.078] | : . ' , ; ` | : . ' ..- attr(*, "factory")=function (..., maxSizeOfObjects = +Inf) [12:32:54.078] | : . ' , ; ` | : . ' .. ..- attr(*, "tweakable")= chr [1:5] "maxSizeOfObjects" "earlySignal" "gc" "interrupts" ... [12:32:54.078] | : . ' , ; ` | : . ' ..- attr(*, "tweakable")= chr [1:5] "maxSizeOfObjects" "earlySignal" "gc" "interrupts" ... [12:32:54.078] | : . ' , ; ` | : . ' ..- attr(*, "call")= language plan(sequential) [12:32:54.078] | : . ' , ; ` | : . ' ..- attr(*, "backend")=Classes 'SequentialFutureBackend', 'FutureBackend', 'environment' [12:32:54.078] | : . ' , ; ` | : . ' .. ..- attr(*, "factory")=function (..., maxSizeOfObjects = +Inf) [12:32:54.078] | : . ' , ; ` | : . ' .. .. ..- attr(*, "tweakable")= chr [1:5] "maxSizeOfObjects" "earlySignal" "gc" "interrupts" ... [12:32:54.078] | : . ' , ; ` | : . ' - attr(*, "class")= chr [1:2] "FutureStrategyList" "list" [12:32:54.084] | : . ' , ; ` | : . ' Identical [12:32:54.084] | : . ' , ; ` | : . all.equal() for FutureStrategyList ... done [12:32:54.084] | : . ' , ; ` | : . plan(): Skip setting new future backend stack because it is the same as the current one: [12:32:54.084] | : . ' , ; ` | : . List of future strategies: [12:32:54.084] | : . ' , ; ` | : . 1. sequential: [12:32:54.084] | : . ' , ; ` | : . - args: function (..., envir = parent.frame(), workers = "") [12:32:54.084] | : . ' , ; ` | : . - tweaked: FALSE [12:32:54.084] | : . ' , ; ` | : . - call: plan(sequential) [12:32:54.085] | : . ' , ; ` | : plan(): plan_set(<1 strategies>, skip = FALSE, cleanup = FALSE, init = FALSE) ... done [12:32:54.086] | : . ' , ; ` | plan(<'FutureStrategyList'>, .skip = FALSE, .cleanup = FALSE, .init = FALSE) ... done [12:32:54.086] | : . ' , ; ` plan(<'name'>, .skip = FALSE, .cleanup = FALSE, .init = FALSE) ... done [12:32:54.091] | : . ' , ; ` SequentialFuture started (and completed) [12:32:54.092] | : . ' , ; ` signalConditions() ... [12:32:54.092] | : . ' , ; ` | include = 'immediateCondition' [12:32:54.093] | : . ' , ; ` | exclude = [12:32:54.093] | : . ' , ; ` | resignal = FALSE [12:32:54.093] | : . ' , ; ` | Number of conditions: 8 [12:32:54.093] | : . ' , ; ` | int 8 [12:32:54.094] | : . ' , ; ` | Condition #1 (class: 'simpleMessage', 'message', 'condition'): [12:32:54.094] | : . ' , ; ` | Condition #2 (class: 'simpleMessage', 'message', 'condition'): [12:32:54.095] | : . ' , ; ` | Condition #3 (class: 'simpleMessage', 'message', 'condition'): [12:32:54.095] | : . ' , ; ` | Condition #4 (class: 'simpleMessage', 'message', 'condition'): [12:32:54.095] | : . ' , ; ` | Condition #5 (class: 'simpleMessage', 'message', 'condition'): [12:32:54.096] | : . ' , ; ` | Condition #6 (class: 'simpleMessage', 'message', 'condition'): [12:32:54.096] | : . ' , ; ` | Condition #7 (class: 'simpleMessage', 'message', 'condition'): [12:32:54.096] | : . ' , ; ` | Condition #8 (class: 'simpleMessage', 'message', 'condition'): [12:32:54.096] | : . ' , ; ` signalConditions() ... done [12:32:54.097] | : . ' , ; launchFuture() for 'SequentialFutureBackend', 'FutureBackend', 'environment' ... done [12:32:54.097] | : . ' , Launching futures ... done [12:32:54.097] | : . ' , Future launched: 'SequentialFuture', 'UniprocessFuture', 'Future' [12:32:54.098] | : . ' Using SequentialFutureBackend ... done [12:32:54.098] | : . run() for 'Future' () ... done [12:32:54.098] | : run() ... done [12:32:54.098] | : resolved() ... [12:32:54.099] | : . resolved() ... [12:32:54.099] | : . ' resolved() for SequentialFuture () ... [12:32:54.099] | : . ' , state: 'finished' [12:32:54.100] | : . ' , run: NULL [12:32:54.100] | : . ' , result: 'FutureResult' [12:32:54.100] | : . ' resolved() for SequentialFuture () ... done [12:32:54.100] | : . resolved() ... done [12:32:54.101] | : . resolved: TRUE [12:32:54.101] | : resolved() ... done [12:32:54.101] | resolved() for Future () ... done [12:32:54.101] resolved() ... done Plotting tile #1 of 4 ... [12:32:54.102] value() for SequentialFuture () ... [12:32:54.103] | signalConditions() ... [12:32:54.103] | : include = 'immediateCondition' [12:32:54.103] | : exclude = [12:32:54.104] | : resignal = FALSE [12:32:54.104] | : Number of conditions: 8 [12:32:54.104] | : int 8 [12:32:54.105] | : Condition #1 (class: 'simpleMessage', 'message', 'condition'): [12:32:54.105] | : Condition #2 (class: 'simpleMessage', 'message', 'condition'): [12:32:54.106] | : Condition #3 (class: 'simpleMessage', 'message', 'condition'): [12:32:54.106] | : Condition #4 (class: 'simpleMessage', 'message', 'condition'): [12:32:54.106] | : Condition #5 (class: 'simpleMessage', 'message', 'condition'): [12:32:54.106] | : Condition #6 (class: 'simpleMessage', 'message', 'condition'): [12:32:54.107] | : Condition #7 (class: 'simpleMessage', 'message', 'condition'): [12:32:54.107] | : Condition #8 (class: 'simpleMessage', 'message', 'condition'): [12:32:54.107] | signalConditions() ... done [12:32:54.108] | relay stdout ... [12:32:54.108] | relay stdout ... done [12:32:54.108] | check for misuse ... [12:32:54.108] | check for misuse ... done [12:32:54.109] | relay conditions ... [12:32:54.109] | : Future state: 'finished' [12:32:54.109] | : signalConditions() ... [12:32:54.109] | : . include = 'condition' [12:32:54.110] | : . exclude = 'immediateCondition' [12:32:54.110] | : . resignal = TRUE [12:32:54.110] | : . Number of conditions: 8 [12:32:54.110] | : . int 8 [12:32:54.111] | : . Condition #1 (class: 'simpleMessage', 'message', 'condition'): [12:32:54.111] | : . Condition #1: 'simpleMessage', 'message', 'condition' [12:32:54.012] | : . ' , ; ` attachPackages() ... [12:32:54.112] | : . Condition #2 (class: 'simpleMessage', 'message', 'condition'): [12:32:54.112] | : . Condition #2: 'simpleMessage', 'message', 'condition' [12:32:54.013] | : . ' , ; ` | packages: [n=1] 'future' [12:32:54.112] | : . Condition #3 (class: 'simpleMessage', 'message', 'condition'): [12:32:54.113] | : . Condition #3: 'simpleMessage', 'message', 'condition' [12:32:54.013] | : . ' , ; ` attachPackages() ... done [12:32:54.113] | : . Condition #4 (class: 'simpleMessage', 'message', 'condition'): [12:32:54.113] | : . Condition #4: 'simpleMessage', 'message', 'condition' [12:32:54.014] | : . ' , ; ` attachPackages() ... [12:32:54.114] | : . Condition #5 (class: 'simpleMessage', 'message', 'condition'): [12:32:54.114] | : . Condition #5: 'simpleMessage', 'message', 'condition' [12:32:54.014] | : . ' , ; ` | packages: [n=1] 'future' [12:32:54.114] | : . Condition #6 (class: 'simpleMessage', 'message', 'condition'): [12:32:54.114] | : . Condition #6: 'simpleMessage', 'message', 'condition' [12:32:54.014] | : . ' , ; ` attachPackages() ... done [12:32:54.115] | : . Condition #7 (class: 'simpleMessage', 'message', 'condition'): [12:32:54.115] | : . Condition #7: 'simpleMessage', 'message', 'condition' Calculating tile #1 of 4 ...[12:32:54.115] | : . Condition #8 (class: 'simpleMessage', 'message', 'condition'): [12:32:54.116] | : . Condition #8: 'simpleMessage', 'message', 'condition' done [12:32:54.116] | : signalConditions() ... done [12:32:54.116] | relay conditions ... done [12:32:54.117] value() for SequentialFuture () ... done [12:32:54.119] resolved() ... [12:32:54.120] | resolved() for Future () ... [12:32:54.120] | : state: 'created' [12:32:54.120] | : run: NULL [12:32:54.121] | : run() ... [12:32:54.121] | : . run() for 'Future' () ... [12:32:54.121] | : . ' state: 'created' [12:32:54.121] | : . ' plan("backend", .skip = FALSE, .cleanup = NA, .init = TRUE) ... [12:32:54.122] | : . ' plan("backend", .skip = FALSE, .cleanup = NA, .init = TRUE) ... done [12:32:54.122] | : . ' Using SequentialFutureBackend ... [12:32:54.122] | : . ' , Number of futures since start: 1 (1 created, 1 launched, 1 finished) [12:32:54.123] | : . ' , Launching futures ... [12:32:54.123] | : . ' , ; launchFuture() for 'SequentialFutureBackend', 'FutureBackend', 'environment' ... [12:32:54.123] | : . ' , ; ` getFutureData() ... [12:32:54.123] | : . ' , ; ` | getFutureCore() ... [12:32:54.124] | : . ' , ; ` | : Packages needed by the future expression (n = 1): 'future' [12:32:54.124] | : . ' , ; ` | getFutureCore() ... done [12:32:54.124] | : . ' , ; ` | getFutureCapture() ... [12:32:54.125] | : . ' , ; ` | getFutureCapture() ... done [12:32:54.125] | : . ' , ; ` | getFutureContext() ... [12:32:54.125] | : . ' , ; ` | : plan("tail", .skip = FALSE, .cleanup = NA, .init = TRUE) ... [12:32:54.125] | : . ' , ; ` | : . Getting stack without first backend: [n=0] [12:32:54.126] | : . ' , ; ` | : plan("tail", .skip = FALSE, .cleanup = NA, .init = TRUE) ... done [12:32:54.126] | : . ' , ; ` | : Packages needed by future backend (n = 0): [12:32:54.126] | : . ' , ; ` | getFutureContext() ... done [12:32:54.127] | : . ' , ; ` getFutureData() ... done [12:32:54.130] | : . ' , ; ` plan("list", .skip = FALSE, .cleanup = NA, .init = TRUE) ... [12:32:54.130] | : . ' , ; ` | Getting full stack: [n=1] 'sequential', 'uniprocess', 'future', 'function' [12:32:54.131] | : . ' , ; ` plan("list", .skip = FALSE, .cleanup = NA, .init = TRUE) ... done [12:32:54.131] | : . ' , ; ` plan(<'name'>, .skip = FALSE, .cleanup = FALSE, .init = FALSE) ... [12:32:54.131] | : . ' , ; ` | plan(): plan_set(<1 strategies>, skip = FALSE, cleanup = FALSE, init = FALSE) ... [12:32:54.132] | : . ' , ; ` | : all.equal() for FutureStrategyList ... [12:32:54.132] | : . ' , ; ` | : . New stack: [12:32:54.132] | : . ' , ; ` | : . List of 1 [12:32:54.132] | : . ' , ; ` | : . $ :function (..., envir = parent.frame()) [12:32:54.132] | : . ' , ; ` | : . ..- attr(*, "class")= chr [1:4] "sequential" "uniprocess" "future" "function" [12:32:54.132] | : . ' , ; ` | : . ..- attr(*, "init")= logi TRUE [12:32:54.132] | : . ' , ; ` | : . ..- attr(*, "factory")=function (..., maxSizeOfObjects = +Inf) [12:32:54.132] | : . ' , ; ` | : . .. ..- attr(*, "tweakable")= chr [1:5] "maxSizeOfObjects" "earlySignal" "gc" "interrupts" ... [12:32:54.132] | : . ' , ; ` | : . ..- attr(*, "tweakable")= chr [1:5] "maxSizeOfObjects" "earlySignal" "gc" "interrupts" ... [12:32:54.132] | : . ' , ; ` | : . ..- attr(*, "call")= language plan(strategiesR, .cleanup = FALSE, .init = FALSE) [12:32:54.132] | : . ' , ; ` | : . - attr(*, "class")= chr [1:2] "FutureStrategyList" "list" [12:32:54.137] | : . ' , ; ` | : . Old stack: [12:32:54.138] | : . ' , ; ` | : . List of 1 [12:32:54.138] | : . ' , ; ` | : . $ :function (..., envir = parent.frame()) [12:32:54.138] | : . ' , ; ` | : . ..- attr(*, "class")= chr [1:4] "sequential" "uniprocess" "future" "function" [12:32:54.138] | : . ' , ; ` | : . ..- attr(*, "init")= chr "done" [12:32:54.138] | : . ' , ; ` | : . ..- attr(*, "factory")=function (..., maxSizeOfObjects = +Inf) [12:32:54.138] | : . ' , ; ` | : . .. ..- attr(*, "tweakable")= chr [1:5] "maxSizeOfObjects" "earlySignal" "gc" "interrupts" ... [12:32:54.138] | : . ' , ; ` | : . ..- attr(*, "tweakable")= chr [1:5] "maxSizeOfObjects" "earlySignal" "gc" "interrupts" ... [12:32:54.138] | : . ' , ; ` | : . ..- attr(*, "call")= language plan(sequential) [12:32:54.138] | : . ' , ; ` | : . ..- attr(*, "backend")=Classes 'SequentialFutureBackend', 'FutureBackend', 'environment' [12:32:54.138] | : . ' , ; ` | : . .. ..- attr(*, "factory")=function (..., maxSizeOfObjects = +Inf) [12:32:54.138] | : . ' , ; ` | : . .. .. ..- attr(*, "tweakable")= chr [1:5] "maxSizeOfObjects" "earlySignal" "gc" "interrupts" ... [12:32:54.138] | : . ' , ; ` | : . - attr(*, "class")= chr [1:2] "FutureStrategyList" "list" [12:32:54.144] | : . ' , ; ` | : . Not identical [12:32:54.144] | : . ' , ; ` | : . all.equal() for future ... [12:32:54.144] | : . ' , ; ` | : . ' List of 2 [12:32:54.144] | : . ' , ; ` | : . ' $ target :function (..., envir = parent.frame()) [12:32:54.144] | : . ' , ; ` | : . ' ..- attr(*, "class")= chr [1:4] "sequential" "uniprocess" "future" "function" [12:32:54.144] | : . ' , ; ` | : . ' ..- attr(*, "init")= logi TRUE [12:32:54.144] | : . ' , ; ` | : . ' ..- attr(*, "factory")=function (..., maxSizeOfObjects = +Inf) [12:32:54.144] | : . ' , ; ` | : . ' .. ..- attr(*, "tweakable")= chr [1:5] "maxSizeOfObjects" "earlySignal" "gc" "interrupts" ... [12:32:54.144] | : . ' , ; ` | : . ' ..- attr(*, "tweakable")= chr [1:5] "maxSizeOfObjects" "earlySignal" "gc" "interrupts" ... [12:32:54.144] | : . ' , ; ` | : . ' ..- attr(*, "call")= language plan(strategiesR, .cleanup = FALSE, .init = FALSE) [12:32:54.144] | : . ' , ; ` | : . ' $ current:function (..., envir = parent.frame()) [12:32:54.144] | : . ' , ; ` | : . ' ..- attr(*, "class")= chr [1:4] "sequential" "uniprocess" "future" "function" [12:32:54.144] | : . ' , ; ` | : . ' ..- attr(*, "init")= chr "done" [12:32:54.144] | : . ' , ; ` | : . ' ..- attr(*, "factory")=function (..., maxSizeOfObjects = +Inf) [12:32:54.144] | : . ' , ; ` | : . ' .. ..- attr(*, "tweakable")= chr [1:5] "maxSizeOfObjects" "earlySignal" "gc" "interrupts" ... [12:32:54.144] | : . ' , ; ` | : . ' ..- attr(*, "tweakable")= chr [1:5] "maxSizeOfObjects" "earlySignal" "gc" "interrupts" ... [12:32:54.144] | : . ' , ; ` | : . ' ..- attr(*, "call")= language plan(sequential) [12:32:54.144] | : . ' , ; ` | : . ' ..- attr(*, "backend")=Classes 'SequentialFutureBackend', 'FutureBackend', 'environment' [12:32:54.144] | : . ' , ; ` | : . ' .. ..- attr(*, "factory")=function (..., maxSizeOfObjects = +Inf) [12:32:54.144] | : . ' , ; ` | : . ' .. .. ..- attr(*, "tweakable")= chr [1:5] "maxSizeOfObjects" "earlySignal" "gc" "interrupts" ... [12:32:54.155] | : . ' , ; ` | : . all.equal() for future ... done [12:32:54.155] | : . ' , ; ` | : all.equal() for FutureStrategyList ... done [12:32:54.155] | : . ' , ; ` | : plan(): Skip setting new future backend stack because it is the same as the current one: [12:32:54.156] | : . ' , ; ` | : List of future strategies: [12:32:54.156] | : . ' , ; ` | : 1. sequential: [12:32:54.156] | : . ' , ; ` | : - args: function (..., envir = parent.frame(), workers = "") [12:32:54.156] | : . ' , ; ` | : - tweaked: FALSE [12:32:54.156] | : . ' , ; ` | : - call: plan(sequential) [12:32:54.157] | : . ' , ; ` | plan(): plan_set(<1 strategies>, skip = FALSE, cleanup = FALSE, init = FALSE) ... done [12:32:54.157] | : . ' , ; ` plan(<'name'>, .skip = FALSE, .cleanup = FALSE, .init = FALSE) ... done [12:32:54.157] | : . ' , ; ` assign_globals() ... [12:32:54.158] | : . ' , ; ` List of 4 [12:32:54.158] | : . ' , ; ` $ ii : int 2 [12:32:54.158] | : . ' , ; ` $ n : int 4 [12:32:54.158] | : . ' , ; ` $ C : cplx [1:25, 1:25] -0.719-1.5i -0.719-1.44i -0.719-1.38i ... [12:32:54.158] | : . ' , ; ` ..- attr(*, "region")=List of 2 [12:32:54.158] | : . ' , ; ` .. ..$ xrange: num [1:2] -0.719 0.75 [12:32:54.158] | : . ' , ; ` .. ..$ yrange: num [1:2] -1.5 -0.0306 [12:32:54.158] | : . ' , ; ` ..- attr(*, "tile")= int [1:2] 1 2 [12:32:54.158] | : . ' , ; ` $ delay:function (counts) [12:32:54.158] | : . ' , ; ` ..- attr(*, "srcref")= 'srcref' int [1:8] 41 12 41 30 12 30 41 41 [12:32:54.158] | : . ' , ; ` .. ..- attr(*, "srcfile")=Classes 'srcfilecopy', 'srcfile' [12:32:54.158] | : . ' , ; ` - attr(*, "where")=List of 4 [12:32:54.158] | : . ' , ; ` ..$ ii : [12:32:54.158] | : . ' , ; ` ..$ n : [12:32:54.158] | : . ' , ; ` ..$ C : [12:32:54.158] | : . ' , ; ` ..$ delay: [12:32:54.158] | : . ' , ; ` - attr(*, "class")= chr [1:3] "FutureGlobals" "Globals" "list" [12:32:54.158] | : . ' , ; ` - attr(*, "resolved")= logi FALSE [12:32:54.158] | : . ' , ; ` - attr(*, "total_size")= num NA [12:32:54.158] | : . ' , ; ` - attr(*, "already-done")= logi TRUE [12:32:54.170] | : . ' , ; ` - copied 'ii' to environment [12:32:54.170] | : . ' , ; ` - copied 'n' to environment [12:32:54.170] | : . ' , ; ` - copied 'C' to environment [12:32:54.171] | : . ' , ; ` - reassign environment for 'delay' [where=globalenv()] [12:32:54.171] | : . ' , ; ` - copied 'delay' to environment [12:32:54.171] | : . ' , ; ` assign_globals() ... done [12:32:54.178] | : . ' , ; ` plan(<'name'>, .skip = FALSE, .cleanup = FALSE, .init = FALSE) ... [12:32:54.179] | : . ' , ; ` | plan(<'FutureStrategyList'>, .skip = FALSE, .cleanup = FALSE, .init = FALSE) ... [12:32:54.179] | : . ' , ; ` | : plan(): plan_set(<1 strategies>, skip = FALSE, cleanup = FALSE, init = FALSE) ... [12:32:54.179] | : . ' , ; ` | : . all.equal() for FutureStrategyList ... [12:32:54.180] | : . ' , ; ` | : . ' New stack: [12:32:54.180] | : . ' , ; ` | : . ' List of 1 [12:32:54.180] | : . ' , ; ` | : . ' $ :function (..., envir = parent.frame()) [12:32:54.180] | : . ' , ; ` | : . ' ..- attr(*, "class")= chr [1:4] "sequential" "uniprocess" "future" "function" [12:32:54.180] | : . ' , ; ` | : . ' ..- attr(*, "init")= chr "done" [12:32:54.180] | : . ' , ; ` | : . ' ..- attr(*, "factory")=function (..., maxSizeOfObjects = +Inf) [12:32:54.180] | : . ' , ; ` | : . ' .. ..- attr(*, "tweakable")= chr [1:5] "maxSizeOfObjects" "earlySignal" "gc" "interrupts" ... [12:32:54.180] | : . ' , ; ` | : . ' ..- attr(*, "tweakable")= chr [1:5] "maxSizeOfObjects" "earlySignal" "gc" "interrupts" ... [12:32:54.180] | : . ' , ; ` | : . ' ..- attr(*, "call")= language plan(sequential) [12:32:54.180] | : . ' , ; ` | : . ' ..- attr(*, "backend")=Classes 'SequentialFutureBackend', 'FutureBackend', 'environment' [12:32:54.180] | : . ' , ; ` | : . ' .. ..- attr(*, "factory")=function (..., maxSizeOfObjects = +Inf) [12:32:54.180] | : . ' , ; ` | : . ' .. .. ..- attr(*, "tweakable")= chr [1:5] "maxSizeOfObjects" "earlySignal" "gc" "interrupts" ... [12:32:54.180] | : . ' , ; ` | : . ' - attr(*, "class")= chr [1:2] "FutureStrategyList" "list" [12:32:54.186] | : . ' , ; ` | : . ' Old stack: [12:32:54.187] | : . ' , ; ` | : . ' List of 1 [12:32:54.187] | : . ' , ; ` | : . ' $ :function (..., envir = parent.frame()) [12:32:54.187] | : . ' , ; ` | : . ' ..- attr(*, "class")= chr [1:4] "sequential" "uniprocess" "future" "function" [12:32:54.187] | : . ' , ; ` | : . ' ..- attr(*, "init")= chr "done" [12:32:54.187] | : . ' , ; ` | : . ' ..- attr(*, "factory")=function (..., maxSizeOfObjects = +Inf) [12:32:54.187] | : . ' , ; ` | : . ' .. ..- attr(*, "tweakable")= chr [1:5] "maxSizeOfObjects" "earlySignal" "gc" "interrupts" ... [12:32:54.187] | : . ' , ; ` | : . ' ..- attr(*, "tweakable")= chr [1:5] "maxSizeOfObjects" "earlySignal" "gc" "interrupts" ... [12:32:54.187] | : . ' , ; ` | : . ' ..- attr(*, "call")= language plan(sequential) [12:32:54.187] | : . ' , ; ` | : . ' ..- attr(*, "backend")=Classes 'SequentialFutureBackend', 'FutureBackend', 'environment' [12:32:54.187] | : . ' , ; ` | : . ' .. ..- attr(*, "factory")=function (..., maxSizeOfObjects = +Inf) [12:32:54.187] | : . ' , ; ` | : . ' .. .. ..- attr(*, "tweakable")= chr [1:5] "maxSizeOfObjects" "earlySignal" "gc" "interrupts" ... [12:32:54.187] | : . ' , ; ` | : . ' - attr(*, "class")= chr [1:2] "FutureStrategyList" "list" [12:32:54.193] | : . ' , ; ` | : . ' Identical [12:32:54.194] | : . ' , ; ` | : . all.equal() for FutureStrategyList ... done [12:32:54.194] | : . ' , ; ` | : . plan(): Skip setting new future backend stack because it is the same as the current one: [12:32:54.194] | : . ' , ; ` | : . List of future strategies: [12:32:54.194] | : . ' , ; ` | : . 1. sequential: [12:32:54.194] | : . ' , ; ` | : . - args: function (..., envir = parent.frame(), workers = "") [12:32:54.194] | : . ' , ; ` | : . - tweaked: FALSE [12:32:54.194] | : . ' , ; ` | : . - call: plan(sequential) [12:32:54.195] | : . ' , ; ` | : plan(): plan_set(<1 strategies>, skip = FALSE, cleanup = FALSE, init = FALSE) ... done [12:32:54.196] | : . ' , ; ` | plan(<'FutureStrategyList'>, .skip = FALSE, .cleanup = FALSE, .init = FALSE) ... done [12:32:54.196] | : . ' , ; ` plan(<'name'>, .skip = FALSE, .cleanup = FALSE, .init = FALSE) ... done [12:32:54.197] | : . ' , ; ` SequentialFuture started (and completed) [12:32:54.197] | : . ' , ; ` signalConditions() ... [12:32:54.197] | : . ' , ; ` | include = 'immediateCondition' [12:32:54.198] | : . ' , ; ` | exclude = [12:32:54.198] | : . ' , ; ` | resignal = FALSE [12:32:54.198] | : . ' , ; ` | Number of conditions: 8 [12:32:54.198] | : . ' , ; ` | int 8 [12:32:54.199] | : . ' , ; ` | Condition #1 (class: 'simpleMessage', 'message', 'condition'): [12:32:54.200] | : . ' , ; ` | Condition #2 (class: 'simpleMessage', 'message', 'condition'): [12:32:54.200] | : . ' , ; ` | Condition #3 (class: 'simpleMessage', 'message', 'condition'): [12:32:54.200] | : . ' , ; ` | Condition #4 (class: 'simpleMessage', 'message', 'condition'): [12:32:54.200] | : . ' , ; ` | Condition #5 (class: 'simpleMessage', 'message', 'condition'): [12:32:54.201] | : . ' , ; ` | Condition #6 (class: 'simpleMessage', 'message', 'condition'): [12:32:54.201] | : . ' , ; ` | Condition #7 (class: 'simpleMessage', 'message', 'condition'): [12:32:54.201] | : . ' , ; ` | Condition #8 (class: 'simpleMessage', 'message', 'condition'): [12:32:54.201] | : . ' , ; ` signalConditions() ... done [12:32:54.202] | : . ' , ; launchFuture() for 'SequentialFutureBackend', 'FutureBackend', 'environment' ... done [12:32:54.202] | : . ' , Launching futures ... done [12:32:54.202] | : . ' , Future launched: 'SequentialFuture', 'UniprocessFuture', 'Future' [12:32:54.202] | : . ' Using SequentialFutureBackend ... done [12:32:54.203] | : . run() for 'Future' () ... done [12:32:54.203] | : run() ... done [12:32:54.203] | : resolved() ... [12:32:54.204] | : . resolved() ... [12:32:54.204] | : . ' resolved() for SequentialFuture () ... [12:32:54.204] | : . ' , state: 'finished' [12:32:54.204] | : . ' , run: NULL [12:32:54.205] | : . ' , result: 'FutureResult' [12:32:54.205] | : . ' resolved() for SequentialFuture () ... done [12:32:54.205] | : . resolved() ... done [12:32:54.206] | : . resolved: TRUE [12:32:54.206] | : resolved() ... done [12:32:54.206] | resolved() for Future () ... done [12:32:54.206] resolved() ... done Plotting tile #2 of 4 ... [12:32:54.207] value() for SequentialFuture () ... [12:32:54.207] | signalConditions() ... [12:32:54.208] | : include = 'immediateCondition' [12:32:54.208] | : exclude = [12:32:54.208] | : resignal = FALSE [12:32:54.208] | : Number of conditions: 8 [12:32:54.209] | : int 8 [12:32:54.209] | : Condition #1 (class: 'simpleMessage', 'message', 'condition'): [12:32:54.210] | : Condition #2 (class: 'simpleMessage', 'message', 'condition'): [12:32:54.210] | : Condition #3 (class: 'simpleMessage', 'message', 'condition'): [12:32:54.210] | : Condition #4 (class: 'simpleMessage', 'message', 'condition'): [12:32:54.211] | : Condition #5 (class: 'simpleMessage', 'message', 'condition'): [12:32:54.211] | : Condition #6 (class: 'simpleMessage', 'message', 'condition'): [12:32:54.211] | : Condition #7 (class: 'simpleMessage', 'message', 'condition'): [12:32:54.211] | : Condition #8 (class: 'simpleMessage', 'message', 'condition'): [12:32:54.212] | signalConditions() ... done [12:32:54.212] | relay stdout ... [12:32:54.212] | relay stdout ... done [12:32:54.213] | check for misuse ... [12:32:54.213] | check for misuse ... done [12:32:54.213] | relay conditions ... [12:32:54.213] | : Future state: 'finished' [12:32:54.214] | : signalConditions() ... [12:32:54.214] | : . include = 'condition' [12:32:54.214] | : . exclude = 'immediateCondition' [12:32:54.214] | : . resignal = TRUE [12:32:54.214] | : . Number of conditions: 8 [12:32:54.215] | : . int 8 [12:32:54.216] | : . Condition #1 (class: 'simpleMessage', 'message', 'condition'): [12:32:54.216] | : . Condition #1: 'simpleMessage', 'message', 'condition' [12:32:54.127] | : . ' , ; ` attachPackages() ... [12:32:54.216] | : . Condition #2 (class: 'simpleMessage', 'message', 'condition'): [12:32:54.217] | : . Condition #2: 'simpleMessage', 'message', 'condition' [12:32:54.127] | : . ' , ; ` | packages: [n=1] 'future' [12:32:54.217] | : . Condition #3 (class: 'simpleMessage', 'message', 'condition'): [12:32:54.217] | : . Condition #3: 'simpleMessage', 'message', 'condition' [12:32:54.128] | : . ' , ; ` attachPackages() ... done [12:32:54.217] | : . Condition #4 (class: 'simpleMessage', 'message', 'condition'): [12:32:54.218] | : . Condition #4: 'simpleMessage', 'message', 'condition' [12:32:54.128] | : . ' , ; ` attachPackages() ... [12:32:54.218] | : . Condition #5 (class: 'simpleMessage', 'message', 'condition'): [12:32:54.218] | : . Condition #5: 'simpleMessage', 'message', 'condition' [12:32:54.129] | : . ' , ; ` | packages: [n=1] 'future' [12:32:54.219] | : . Condition #6 (class: 'simpleMessage', 'message', 'condition'): [12:32:54.219] | : . Condition #6: 'simpleMessage', 'message', 'condition' [12:32:54.129] | : . ' , ; ` attachPackages() ... done [12:32:54.219] | : . Condition #7 (class: 'simpleMessage', 'message', 'condition'): [12:32:54.219] | : . Condition #7: 'simpleMessage', 'message', 'condition' Calculating tile #2 of 4 ...[12:32:54.220] | : . Condition #8 (class: 'simpleMessage', 'message', 'condition'): [12:32:54.220] | : . Condition #8: 'simpleMessage', 'message', 'condition' done [12:32:54.221] | : signalConditions() ... done [12:32:54.221] | relay conditions ... done [12:32:54.221] value() for SequentialFuture () ... done [12:32:54.222] resolved() ... [12:32:54.223] | resolved() for Future () ... [12:32:54.223] | : state: 'created' [12:32:54.223] | : run: NULL [12:32:54.223] | : run() ... [12:32:54.224] | : . run() for 'Future' () ... [12:32:54.224] | : . ' state: 'created' [12:32:54.224] | : . ' plan("backend", .skip = FALSE, .cleanup = NA, .init = TRUE) ... [12:32:54.225] | : . ' plan("backend", .skip = FALSE, .cleanup = NA, .init = TRUE) ... done [12:32:54.225] | : . ' Using SequentialFutureBackend ... [12:32:54.225] | : . ' , Number of futures since start: 2 (2 created, 2 launched, 2 finished) [12:32:54.225] | : . ' , Launching futures ... [12:32:54.225] | : . ' , ; launchFuture() for 'SequentialFutureBackend', 'FutureBackend', 'environment' ... [12:32:54.226] | : . ' , ; ` getFutureData() ... [12:32:54.226] | : . ' , ; ` | getFutureCore() ... [12:32:54.226] | : . ' , ; ` | : Packages needed by the future expression (n = 1): 'future' [12:32:54.226] | : . ' , ; ` | getFutureCore() ... done [12:32:54.226] | : . ' , ; ` | getFutureCapture() ... [12:32:54.226] | : . ' , ; ` | getFutureCapture() ... done [12:32:54.227] | : . ' , ; ` | getFutureContext() ... [12:32:54.227] | : . ' , ; ` | : plan("tail", .skip = FALSE, .cleanup = NA, .init = TRUE) ... [12:32:54.227] | : . ' , ; ` | : . Getting stack without first backend: [n=0] [12:32:54.227] | : . ' , ; ` | : plan("tail", .skip = FALSE, .cleanup = NA, .init = TRUE) ... done [12:32:54.227] | : . ' , ; ` | : Packages needed by future backend (n = 0): [12:32:54.227] | : . ' , ; ` | getFutureContext() ... done [12:32:54.228] | : . ' , ; ` getFutureData() ... done [12:32:54.232] | : . ' , ; ` plan("list", .skip = FALSE, .cleanup = NA, .init = TRUE) ... [12:32:54.232] | : . ' , ; ` | Getting full stack: [n=1] 'sequential', 'uniprocess', 'future', 'function' [12:32:54.233] | : . ' , ; ` plan("list", .skip = FALSE, .cleanup = NA, .init = TRUE) ... done [12:32:54.233] | : . ' , ; ` plan(<'name'>, .skip = FALSE, .cleanup = FALSE, .init = FALSE) ... [12:32:54.233] | : . ' , ; ` | plan(): plan_set(<1 strategies>, skip = FALSE, cleanup = FALSE, init = FALSE) ... [12:32:54.233] | : . ' , ; ` | : all.equal() for FutureStrategyList ... [12:32:54.233] | : . ' , ; ` | : . New stack: [12:32:54.234] | : . ' , ; ` | : . List of 1 [12:32:54.234] | : . ' , ; ` | : . $ :function (..., envir = parent.frame()) [12:32:54.234] | : . ' , ; ` | : . ..- attr(*, "class")= chr [1:4] "sequential" "uniprocess" "future" "function" [12:32:54.234] | : . ' , ; ` | : . ..- attr(*, "init")= logi TRUE [12:32:54.234] | : . ' , ; ` | : . ..- attr(*, "factory")=function (..., maxSizeOfObjects = +Inf) [12:32:54.234] | : . ' , ; ` | : . .. ..- attr(*, "tweakable")= chr [1:5] "maxSizeOfObjects" "earlySignal" "gc" "interrupts" ... [12:32:54.234] | : . ' , ; ` | : . ..- attr(*, "tweakable")= chr [1:5] "maxSizeOfObjects" "earlySignal" "gc" "interrupts" ... [12:32:54.234] | : . ' , ; ` | : . ..- attr(*, "call")= language plan(strategiesR, .cleanup = FALSE, .init = FALSE) [12:32:54.234] | : . ' , ; ` | : . - attr(*, "class")= chr [1:2] "FutureStrategyList" "list" [12:32:54.237] | : . ' , ; ` | : . Old stack: [12:32:54.237] | : . ' , ; ` | : . List of 1 [12:32:54.237] | : . ' , ; ` | : . $ :function (..., envir = parent.frame()) [12:32:54.237] | : . ' , ; ` | : . ..- attr(*, "class")= chr [1:4] "sequential" "uniprocess" "future" "function" [12:32:54.237] | : . ' , ; ` | : . ..- attr(*, "init")= chr "done" [12:32:54.237] | : . ' , ; ` | : . ..- attr(*, "factory")=function (..., maxSizeOfObjects = +Inf) [12:32:54.237] | : . ' , ; ` | : . .. ..- attr(*, "tweakable")= chr [1:5] "maxSizeOfObjects" "earlySignal" "gc" "interrupts" ... [12:32:54.237] | : . ' , ; ` | : . ..- attr(*, "tweakable")= chr [1:5] "maxSizeOfObjects" "earlySignal" "gc" "interrupts" ... [12:32:54.237] | : . ' , ; ` | : . ..- attr(*, "call")= language plan(sequential) [12:32:54.237] | : . ' , ; ` | : . ..- attr(*, "backend")=Classes 'SequentialFutureBackend', 'FutureBackend', 'environment' [12:32:54.237] | : . ' , ; ` | : . .. ..- attr(*, "factory")=function (..., maxSizeOfObjects = +Inf) [12:32:54.237] | : . ' , ; ` | : . .. .. ..- attr(*, "tweakable")= chr [1:5] "maxSizeOfObjects" "earlySignal" "gc" "interrupts" ... [12:32:54.237] | : . ' , ; ` | : . - attr(*, "class")= chr [1:2] "FutureStrategyList" "list" [12:32:54.241] | : . ' , ; ` | : . Not identical [12:32:54.241] | : . ' , ; ` | : . all.equal() for future ... [12:32:54.241] | : . ' , ; ` | : . ' List of 2 [12:32:54.241] | : . ' , ; ` | : . ' $ target :function (..., envir = parent.frame()) [12:32:54.241] | : . ' , ; ` | : . ' ..- attr(*, "class")= chr [1:4] "sequential" "uniprocess" "future" "function" [12:32:54.241] | : . ' , ; ` | : . ' ..- attr(*, "init")= logi TRUE [12:32:54.241] | : . ' , ; ` | : . ' ..- attr(*, "factory")=function (..., maxSizeOfObjects = +Inf) [12:32:54.241] | : . ' , ; ` | : . ' .. ..- attr(*, "tweakable")= chr [1:5] "maxSizeOfObjects" "earlySignal" "gc" "interrupts" ... [12:32:54.241] | : . ' , ; ` | : . ' ..- attr(*, "tweakable")= chr [1:5] "maxSizeOfObjects" "earlySignal" "gc" "interrupts" ... [12:32:54.241] | : . ' , ; ` | : . ' ..- attr(*, "call")= language plan(strategiesR, .cleanup = FALSE, .init = FALSE) [12:32:54.241] | : . ' , ; ` | : . ' $ current:function (..., envir = parent.frame()) [12:32:54.241] | : . ' , ; ` | : . ' ..- attr(*, "class")= chr [1:4] "sequential" "uniprocess" "future" "function" [12:32:54.241] | : . ' , ; ` | : . ' ..- attr(*, "init")= chr "done" [12:32:54.241] | : . ' , ; ` | : . ' ..- attr(*, "factory")=function (..., maxSizeOfObjects = +Inf) [12:32:54.241] | : . ' , ; ` | : . ' .. ..- attr(*, "tweakable")= chr [1:5] "maxSizeOfObjects" "earlySignal" "gc" "interrupts" ... [12:32:54.241] | : . ' , ; ` | : . ' ..- attr(*, "tweakable")= chr [1:5] "maxSizeOfObjects" "earlySignal" "gc" "interrupts" ... [12:32:54.241] | : . ' , ; ` | : . ' ..- attr(*, "call")= language plan(sequential) [12:32:54.241] | : . ' , ; ` | : . ' ..- attr(*, "backend")=Classes 'SequentialFutureBackend', 'FutureBackend', 'environment' [12:32:54.241] | : . ' , ; ` | : . ' .. ..- attr(*, "factory")=function (..., maxSizeOfObjects = +Inf) [12:32:54.241] | : . ' , ; ` | : . ' .. .. ..- attr(*, "tweakable")= chr [1:5] "maxSizeOfObjects" "earlySignal" "gc" "interrupts" ... [12:32:54.248] | : . ' , ; ` | : . all.equal() for future ... done [12:32:54.248] | : . ' , ; ` | : all.equal() for FutureStrategyList ... done [12:32:54.248] | : . ' , ; ` | : plan(): Skip setting new future backend stack because it is the same as the current one: [12:32:54.248] | : . ' , ; ` | : List of future strategies: [12:32:54.248] | : . ' , ; ` | : 1. sequential: [12:32:54.248] | : . ' , ; ` | : - args: function (..., envir = parent.frame(), workers = "") [12:32:54.248] | : . ' , ; ` | : - tweaked: FALSE [12:32:54.248] | : . ' , ; ` | : - call: plan(sequential) [12:32:54.249] | : . ' , ; ` | plan(): plan_set(<1 strategies>, skip = FALSE, cleanup = FALSE, init = FALSE) ... done [12:32:54.249] | : . ' , ; ` plan(<'name'>, .skip = FALSE, .cleanup = FALSE, .init = FALSE) ... done [12:32:54.249] | : . ' , ; ` assign_globals() ... [12:32:54.250] | : . ' , ; ` List of 4 [12:32:54.250] | : . ' , ; ` $ ii : int 3 [12:32:54.250] | : . ' , ; ` $ n : int 4 [12:32:54.250] | : . ' , ; ` $ C : cplx [1:25, 1:25] -2.25+0.0306i -2.25+0.0918i -2.25+0.1531i ... [12:32:54.250] | : . ' , ; ` ..- attr(*, "region")=List of 2 [12:32:54.250] | : . ' , ; ` .. ..$ xrange: num [1:2] -2.25 -0.781 [12:32:54.250] | : . ' , ; ` .. ..$ yrange: num [1:2] 0.0306 1.5 [12:32:54.250] | : . ' , ; ` ..- attr(*, "tile")= int [1:2] 2 1 [12:32:54.250] | : . ' , ; ` $ delay:function (counts) [12:32:54.250] | : . ' , ; ` ..- attr(*, "srcref")= 'srcref' int [1:8] 41 12 41 30 12 30 41 41 [12:32:54.250] | : . ' , ; ` .. ..- attr(*, "srcfile")=Classes 'srcfilecopy', 'srcfile' [12:32:54.250] | : . ' , ; ` - attr(*, "where")=List of 4 [12:32:54.250] | : . ' , ; ` ..$ ii : [12:32:54.250] | : . ' , ; ` ..$ n : [12:32:54.250] | : . ' , ; ` ..$ C : [12:32:54.250] | : . ' , ; ` ..$ delay: [12:32:54.250] | : . ' , ; ` - attr(*, "class")= chr [1:3] "FutureGlobals" "Globals" "list" [12:32:54.250] | : . ' , ; ` - attr(*, "resolved")= logi FALSE [12:32:54.250] | : . ' , ; ` - attr(*, "total_size")= num NA [12:32:54.250] | : . ' , ; ` - attr(*, "already-done")= logi TRUE [12:32:54.257] | : . ' , ; ` - copied 'ii' to environment [12:32:54.257] | : . ' , ; ` - copied 'n' to environment [12:32:54.257] | : . ' , ; ` - copied 'C' to environment [12:32:54.258] | : . ' , ; ` - reassign environment for 'delay' [where=globalenv()] [12:32:54.258] | : . ' , ; ` - copied 'delay' to environment [12:32:54.258] | : . ' , ; ` assign_globals() ... done [12:32:54.262] | : . ' , ; ` plan(<'name'>, .skip = FALSE, .cleanup = FALSE, .init = FALSE) ... [12:32:54.262] | : . ' , ; ` | plan(<'FutureStrategyList'>, .skip = FALSE, .cleanup = FALSE, .init = FALSE) ... [12:32:54.262] | : . ' , ; ` | : plan(): plan_set(<1 strategies>, skip = FALSE, cleanup = FALSE, init = FALSE) ... [12:32:54.262] | : . ' , ; ` | : . all.equal() for FutureStrategyList ... [12:32:54.262] | : . ' , ; ` | : . ' New stack: [12:32:54.263] | : . ' , ; ` | : . ' List of 1 [12:32:54.263] | : . ' , ; ` | : . ' $ :function (..., envir = parent.frame()) [12:32:54.263] | : . ' , ; ` | : . ' ..- attr(*, "class")= chr [1:4] "sequential" "uniprocess" "future" "function" [12:32:54.263] | : . ' , ; ` | : . ' ..- attr(*, "init")= chr "done" [12:32:54.263] | : . ' , ; ` | : . ' ..- attr(*, "factory")=function (..., maxSizeOfObjects = +Inf) [12:32:54.263] | : . ' , ; ` | : . ' .. ..- attr(*, "tweakable")= chr [1:5] "maxSizeOfObjects" "earlySignal" "gc" "interrupts" ... [12:32:54.263] | : . ' , ; ` | : . ' ..- attr(*, "tweakable")= chr [1:5] "maxSizeOfObjects" "earlySignal" "gc" "interrupts" ... [12:32:54.263] | : . ' , ; ` | : . ' ..- attr(*, "call")= language plan(sequential) [12:32:54.263] | : . ' , ; ` | : . ' ..- attr(*, "backend")=Classes 'SequentialFutureBackend', 'FutureBackend', 'environment' [12:32:54.263] | : . ' , ; ` | : . ' .. ..- attr(*, "factory")=function (..., maxSizeOfObjects = +Inf) [12:32:54.263] | : . ' , ; ` | : . ' .. .. ..- attr(*, "tweakable")= chr [1:5] "maxSizeOfObjects" "earlySignal" "gc" "interrupts" ... [12:32:54.263] | : . ' , ; ` | : . ' - attr(*, "class")= chr [1:2] "FutureStrategyList" "list" [12:32:54.266] | : . ' , ; ` | : . ' Old stack: [12:32:54.267] | : . ' , ; ` | : . ' List of 1 [12:32:54.267] | : . ' , ; ` | : . ' $ :function (..., envir = parent.frame()) [12:32:54.267] | : . ' , ; ` | : . ' ..- attr(*, "class")= chr [1:4] "sequential" "uniprocess" "future" "function" [12:32:54.267] | : . ' , ; ` | : . ' ..- attr(*, "init")= chr "done" [12:32:54.267] | : . ' , ; ` | : . ' ..- attr(*, "factory")=function (..., maxSizeOfObjects = +Inf) [12:32:54.267] | : . ' , ; ` | : . ' .. ..- attr(*, "tweakable")= chr [1:5] "maxSizeOfObjects" "earlySignal" "gc" "interrupts" ... [12:32:54.267] | : . ' , ; ` | : . ' ..- attr(*, "tweakable")= chr [1:5] "maxSizeOfObjects" "earlySignal" "gc" "interrupts" ... [12:32:54.267] | : . ' , ; ` | : . ' ..- attr(*, "call")= language plan(sequential) [12:32:54.267] | : . ' , ; ` | : . ' ..- attr(*, "backend")=Classes 'SequentialFutureBackend', 'FutureBackend', 'environment' [12:32:54.267] | : . ' , ; ` | : . ' .. ..- attr(*, "factory")=function (..., maxSizeOfObjects = +Inf) [12:32:54.267] | : . ' , ; ` | : . ' .. .. ..- attr(*, "tweakable")= chr [1:5] "maxSizeOfObjects" "earlySignal" "gc" "interrupts" ... [12:32:54.267] | : . ' , ; ` | : . ' - attr(*, "class")= chr [1:2] "FutureStrategyList" "list" [12:32:54.271] | : . ' , ; ` | : . ' Identical [12:32:54.271] | : . ' , ; ` | : . all.equal() for FutureStrategyList ... done [12:32:54.271] | : . ' , ; ` | : . plan(): Skip setting new future backend stack because it is the same as the current one: [12:32:54.271] | : . ' , ; ` | : . List of future strategies: [12:32:54.271] | : . ' , ; ` | : . 1. sequential: [12:32:54.271] | : . ' , ; ` | : . - args: function (..., envir = parent.frame(), workers = "") [12:32:54.271] | : . ' , ; ` | : . - tweaked: FALSE [12:32:54.271] | : . ' , ; ` | : . - call: plan(sequential) [12:32:54.272] | : . ' , ; ` | : plan(): plan_set(<1 strategies>, skip = FALSE, cleanup = FALSE, init = FALSE) ... done [12:32:54.272] | : . ' , ; ` | plan(<'FutureStrategyList'>, .skip = FALSE, .cleanup = FALSE, .init = FALSE) ... done [12:32:54.272] | : . ' , ; ` plan(<'name'>, .skip = FALSE, .cleanup = FALSE, .init = FALSE) ... done [12:32:54.273] | : . ' , ; ` SequentialFuture started (and completed) [12:32:54.273] | : . ' , ; ` signalConditions() ... [12:32:54.274] | : . ' , ; ` | include = 'immediateCondition' [12:32:54.274] | : . ' , ; ` | exclude = [12:32:54.274] | : . ' , ; ` | resignal = FALSE [12:32:54.274] | : . ' , ; ` | Number of conditions: 8 [12:32:54.274] | : . ' , ; ` | int 8 [12:32:54.275] | : . ' , ; ` | Condition #1 (class: 'simpleMessage', 'message', 'condition'): [12:32:54.275] | : . ' , ; ` | Condition #2 (class: 'simpleMessage', 'message', 'condition'): [12:32:54.275] | : . ' , ; ` | Condition #3 (class: 'simpleMessage', 'message', 'condition'): [12:32:54.275] | : . ' , ; ` | Condition #4 (class: 'simpleMessage', 'message', 'condition'): [12:32:54.275] | : . ' , ; ` | Condition #5 (class: 'simpleMessage', 'message', 'condition'): [12:32:54.276] | : . ' , ; ` | Condition #6 (class: 'simpleMessage', 'message', 'condition'): [12:32:54.276] | : . ' , ; ` | Condition #7 (class: 'simpleMessage', 'message', 'condition'): [12:32:54.276] | : . ' , ; ` | Condition #8 (class: 'simpleMessage', 'message', 'condition'): [12:32:54.276] | : . ' , ; ` signalConditions() ... done [12:32:54.276] | : . ' , ; launchFuture() for 'SequentialFutureBackend', 'FutureBackend', 'environment' ... done [12:32:54.277] | : . ' , Launching futures ... done [12:32:54.277] | : . ' , Future launched: 'SequentialFuture', 'UniprocessFuture', 'Future' [12:32:54.277] | : . ' Using SequentialFutureBackend ... done [12:32:54.277] | : . run() for 'Future' () ... done [12:32:54.277] | : run() ... done [12:32:54.277] | : resolved() ... [12:32:54.277] | : . resolved() ... [12:32:54.278] | : . ' resolved() for SequentialFuture () ... [12:32:54.278] | : . ' , state: 'finished' [12:32:54.278] | : . ' , run: NULL [12:32:54.278] | : . ' , result: 'FutureResult' [12:32:54.278] | : . ' resolved() for SequentialFuture () ... done [12:32:54.278] | : . resolved() ... done [12:32:54.279] | : . resolved: TRUE [12:32:54.279] | : resolved() ... done [12:32:54.279] | resolved() for Future () ... done [12:32:54.279] resolved() ... done Plotting tile #3 of 4 ... [12:32:54.279] value() for SequentialFuture () ... [12:32:54.279] | signalConditions() ... [12:32:54.280] | : include = 'immediateCondition' [12:32:54.280] | : exclude = [12:32:54.280] | : resignal = FALSE [12:32:54.280] | : Number of conditions: 8 [12:32:54.280] | : int 8 [12:32:54.281] | : Condition #1 (class: 'simpleMessage', 'message', 'condition'): [12:32:54.281] | : Condition #2 (class: 'simpleMessage', 'message', 'condition'): [12:32:54.281] | : Condition #3 (class: 'simpleMessage', 'message', 'condition'): [12:32:54.281] | : Condition #4 (class: 'simpleMessage', 'message', 'condition'): [12:32:54.281] | : Condition #5 (class: 'simpleMessage', 'message', 'condition'): [12:32:54.282] | : Condition #6 (class: 'simpleMessage', 'message', 'condition'): [12:32:54.282] | : Condition #7 (class: 'simpleMessage', 'message', 'condition'): [12:32:54.282] | : Condition #8 (class: 'simpleMessage', 'message', 'condition'): [12:32:54.282] | signalConditions() ... done [12:32:54.282] | relay stdout ... [12:32:54.282] | relay stdout ... done [12:32:54.282] | check for misuse ... [12:32:54.283] | check for misuse ... done [12:32:54.283] | relay conditions ... [12:32:54.283] | : Future state: 'finished' [12:32:54.283] | : signalConditions() ... [12:32:54.283] | : . include = 'condition' [12:32:54.283] | : . exclude = 'immediateCondition' [12:32:54.284] | : . resignal = TRUE [12:32:54.284] | : . Number of conditions: 8 [12:32:54.284] | : . int 8 [12:32:54.284] | : . Condition #1 (class: 'simpleMessage', 'message', 'condition'): [12:32:54.285] | : . Condition #1: 'simpleMessage', 'message', 'condition' [12:32:54.228] | : . ' , ; ` attachPackages() ... [12:32:54.285] | : . Condition #2 (class: 'simpleMessage', 'message', 'condition'): [12:32:54.285] | : . Condition #2: 'simpleMessage', 'message', 'condition' [12:32:54.231] | : . ' , ; ` | packages: [n=1] 'future' [12:32:54.285] | : . Condition #3 (class: 'simpleMessage', 'message', 'condition'): [12:32:54.285] | : . Condition #3: 'simpleMessage', 'message', 'condition' [12:32:54.231] | : . ' , ; ` attachPackages() ... done [12:32:54.285] | : . Condition #4 (class: 'simpleMessage', 'message', 'condition'): [12:32:54.286] | : . Condition #4: 'simpleMessage', 'message', 'condition' [12:32:54.231] | : . ' , ; ` attachPackages() ... [12:32:54.286] | : . Condition #5 (class: 'simpleMessage', 'message', 'condition'): [12:32:54.286] | : . Condition #5: 'simpleMessage', 'message', 'condition' [12:32:54.231] | : . ' , ; ` | packages: [n=1] 'future' [12:32:54.286] | : . Condition #6 (class: 'simpleMessage', 'message', 'condition'): [12:32:54.286] | : . Condition #6: 'simpleMessage', 'message', 'condition' [12:32:54.232] | : . ' , ; ` attachPackages() ... done [12:32:54.287] | : . Condition #7 (class: 'simpleMessage', 'message', 'condition'): [12:32:54.287] | : . Condition #7: 'simpleMessage', 'message', 'condition' Calculating tile #3 of 4 ...[12:32:54.287] | : . Condition #8 (class: 'simpleMessage', 'message', 'condition'): [12:32:54.287] | : . Condition #8: 'simpleMessage', 'message', 'condition' done [12:32:54.287] | : signalConditions() ... done [12:32:54.287] | relay conditions ... done [12:32:54.288] value() for SequentialFuture () ... done [12:32:54.288] resolved() ... [12:32:54.289] | resolved() for Future () ... [12:32:54.289] | : state: 'created' [12:32:54.289] | : run: NULL [12:32:54.289] | : run() ... [12:32:54.289] | : . run() for 'Future' () ... [12:32:54.290] | : . ' state: 'created' [12:32:54.290] | : . ' plan("backend", .skip = FALSE, .cleanup = NA, .init = TRUE) ... [12:32:54.290] | : . ' plan("backend", .skip = FALSE, .cleanup = NA, .init = TRUE) ... done [12:32:54.290] | : . ' Using SequentialFutureBackend ... [12:32:54.290] | : . ' , Number of futures since start: 3 (3 created, 3 launched, 3 finished) [12:32:54.291] | : . ' , Launching futures ... [12:32:54.291] | : . ' , ; launchFuture() for 'SequentialFutureBackend', 'FutureBackend', 'environment' ... [12:32:54.291] | : . ' , ; ` getFutureData() ... [12:32:54.292] | : . ' , ; ` | getFutureCore() ... [12:32:54.292] | : . ' , ; ` | : Packages needed by the future expression (n = 1): 'future' [12:32:54.292] | : . ' , ; ` | getFutureCore() ... done [12:32:54.292] | : . ' , ; ` | getFutureCapture() ... [12:32:54.292] | : . ' , ; ` | getFutureCapture() ... done [12:32:54.293] | : . ' , ; ` | getFutureContext() ... [12:32:54.293] | : . ' , ; ` | : plan("tail", .skip = FALSE, .cleanup = NA, .init = TRUE) ... [12:32:54.293] | : . ' , ; ` | : . Getting stack without first backend: [n=0] [12:32:54.293] | : . ' , ; ` | : plan("tail", .skip = FALSE, .cleanup = NA, .init = TRUE) ... done [12:32:54.293] | : . ' , ; ` | : Packages needed by future backend (n = 0): [12:32:54.293] | : . ' , ; ` | getFutureContext() ... done [12:32:54.294] | : . ' , ; ` getFutureData() ... done [12:32:54.296] | : . ' , ; ` plan("list", .skip = FALSE, .cleanup = NA, .init = TRUE) ... [12:32:54.296] | : . ' , ; ` | Getting full stack: [n=1] 'sequential', 'uniprocess', 'future', 'function' [12:32:54.296] | : . ' , ; ` plan("list", .skip = FALSE, .cleanup = NA, .init = TRUE) ... done [12:32:54.296] | : . ' , ; ` plan(<'name'>, .skip = FALSE, .cleanup = FALSE, .init = FALSE) ... [12:32:54.297] | : . ' , ; ` | plan(): plan_set(<1 strategies>, skip = FALSE, cleanup = FALSE, init = FALSE) ... [12:32:54.297] | : . ' , ; ` | : all.equal() for FutureStrategyList ... [12:32:54.297] | : . ' , ; ` | : . New stack: [12:32:54.297] | : . ' , ; ` | : . List of 1 [12:32:54.297] | : . ' , ; ` | : . $ :function (..., envir = parent.frame()) [12:32:54.297] | : . ' , ; ` | : . ..- attr(*, "class")= chr [1:4] "sequential" "uniprocess" "future" "function" [12:32:54.297] | : . ' , ; ` | : . ..- attr(*, "init")= logi TRUE [12:32:54.297] | : . ' , ; ` | : . ..- attr(*, "factory")=function (..., maxSizeOfObjects = +Inf) [12:32:54.297] | : . ' , ; ` | : . .. ..- attr(*, "tweakable")= chr [1:5] "maxSizeOfObjects" "earlySignal" "gc" "interrupts" ... [12:32:54.297] | : . ' , ; ` | : . ..- attr(*, "tweakable")= chr [1:5] "maxSizeOfObjects" "earlySignal" "gc" "interrupts" ... [12:32:54.297] | : . ' , ; ` | : . ..- attr(*, "call")= language plan(strategiesR, .cleanup = FALSE, .init = FALSE) [12:32:54.297] | : . ' , ; ` | : . - attr(*, "class")= chr [1:2] "FutureStrategyList" "list" [12:32:54.301] | : . ' , ; ` | : . Old stack: [12:32:54.301] | : . ' , ; ` | : . List of 1 [12:32:54.301] | : . ' , ; ` | : . $ :function (..., envir = parent.frame()) [12:32:54.301] | : . ' , ; ` | : . ..- attr(*, "class")= chr [1:4] "sequential" "uniprocess" "future" "function" [12:32:54.301] | : . ' , ; ` | : . ..- attr(*, "init")= chr "done" [12:32:54.301] | : . ' , ; ` | : . ..- attr(*, "factory")=function (..., maxSizeOfObjects = +Inf) [12:32:54.301] | : . ' , ; ` | : . .. ..- attr(*, "tweakable")= chr [1:5] "maxSizeOfObjects" "earlySignal" "gc" "interrupts" ... [12:32:54.301] | : . ' , ; ` | : . ..- attr(*, "tweakable")= chr [1:5] "maxSizeOfObjects" "earlySignal" "gc" "interrupts" ... [12:32:54.301] | : . ' , ; ` | : . ..- attr(*, "call")= language plan(sequential) [12:32:54.301] | : . ' , ; ` | : . ..- attr(*, "backend")=Classes 'SequentialFutureBackend', 'FutureBackend', 'environment' [12:32:54.301] | : . ' , ; ` | : . .. ..- attr(*, "factory")=function (..., maxSizeOfObjects = +Inf) [12:32:54.301] | : . ' , ; ` | : . .. .. ..- attr(*, "tweakable")= chr [1:5] "maxSizeOfObjects" "earlySignal" "gc" "interrupts" ... [12:32:54.301] | : . ' , ; ` | : . - attr(*, "class")= chr [1:2] "FutureStrategyList" "list" [12:32:54.304] | : . ' , ; ` | : . Not identical [12:32:54.305] | : . ' , ; ` | : . all.equal() for future ... [12:32:54.305] | : . ' , ; ` | : . ' List of 2 [12:32:54.305] | : . ' , ; ` | : . ' $ target :function (..., envir = parent.frame()) [12:32:54.305] | : . ' , ; ` | : . ' ..- attr(*, "class")= chr [1:4] "sequential" "uniprocess" "future" "function" [12:32:54.305] | : . ' , ; ` | : . ' ..- attr(*, "init")= logi TRUE [12:32:54.305] | : . ' , ; ` | : . ' ..- attr(*, "factory")=function (..., maxSizeOfObjects = +Inf) [12:32:54.305] | : . ' , ; ` | : . ' .. ..- attr(*, "tweakable")= chr [1:5] "maxSizeOfObjects" "earlySignal" "gc" "interrupts" ... [12:32:54.305] | : . ' , ; ` | : . ' ..- attr(*, "tweakable")= chr [1:5] "maxSizeOfObjects" "earlySignal" "gc" "interrupts" ... [12:32:54.305] | : . ' , ; ` | : . ' ..- attr(*, "call")= language plan(strategiesR, .cleanup = FALSE, .init = FALSE) [12:32:54.305] | : . ' , ; ` | : . ' $ current:function (..., envir = parent.frame()) [12:32:54.305] | : . ' , ; ` | : . ' ..- attr(*, "class")= chr [1:4] "sequential" "uniprocess" "future" "function" [12:32:54.305] | : . ' , ; ` | : . ' ..- attr(*, "init")= chr "done" [12:32:54.305] | : . ' , ; ` | : . ' ..- attr(*, "factory")=function (..., maxSizeOfObjects = +Inf) [12:32:54.305] | : . ' , ; ` | : . ' .. ..- attr(*, "tweakable")= chr [1:5] "maxSizeOfObjects" "earlySignal" "gc" "interrupts" ... [12:32:54.305] | : . ' , ; ` | : . ' ..- attr(*, "tweakable")= chr [1:5] "maxSizeOfObjects" "earlySignal" "gc" "interrupts" ... [12:32:54.305] | : . ' , ; ` | : . ' ..- attr(*, "call")= language plan(sequential) [12:32:54.305] | : . ' , ; ` | : . ' ..- attr(*, "backend")=Classes 'SequentialFutureBackend', 'FutureBackend', 'environment' [12:32:54.305] | : . ' , ; ` | : . ' .. ..- attr(*, "factory")=function (..., maxSizeOfObjects = +Inf) [12:32:54.305] | : . ' , ; ` | : . ' .. .. ..- attr(*, "tweakable")= chr [1:5] "maxSizeOfObjects" "earlySignal" "gc" "interrupts" ... [12:32:54.317] | : . ' , ; ` | : . all.equal() for future ... done [12:32:54.317] | : . ' , ; ` | : all.equal() for FutureStrategyList ... done [12:32:54.318] | : . ' , ; ` | : plan(): Skip setting new future backend stack because it is the same as the current one: [12:32:54.318] | : . ' , ; ` | : List of future strategies: [12:32:54.318] | : . ' , ; ` | : 1. sequential: [12:32:54.318] | : . ' , ; ` | : - args: function (..., envir = parent.frame(), workers = "") [12:32:54.318] | : . ' , ; ` | : - tweaked: FALSE [12:32:54.318] | : . ' , ; ` | : - call: plan(sequential) [12:32:54.319] | : . ' , ; ` | plan(): plan_set(<1 strategies>, skip = FALSE, cleanup = FALSE, init = FALSE) ... done [12:32:54.319] | : . ' , ; ` plan(<'name'>, .skip = FALSE, .cleanup = FALSE, .init = FALSE) ... done [12:32:54.320] | : . ' , ; ` assign_globals() ... [12:32:54.320] | : . ' , ; ` List of 4 [12:32:54.320] | : . ' , ; ` $ ii : int 4 [12:32:54.320] | : . ' , ; ` $ n : int 4 [12:32:54.320] | : . ' , ; ` $ C : cplx [1:25, 1:25] -0.719+0.0306i -0.719+0.0918i -0.719+0.1531i ... [12:32:54.320] | : . ' , ; ` ..- attr(*, "region")=List of 2 [12:32:54.320] | : . ' , ; ` .. ..$ xrange: num [1:2] -0.719 0.75 [12:32:54.320] | : . ' , ; ` .. ..$ yrange: num [1:2] 0.0306 1.5 [12:32:54.320] | : . ' , ; ` ..- attr(*, "tile")= int [1:2] 2 2 [12:32:54.320] | : . ' , ; ` $ delay:function (counts) [12:32:54.320] | : . ' , ; ` ..- attr(*, "srcref")= 'srcref' int [1:8] 41 12 41 30 12 30 41 41 [12:32:54.320] | : . ' , ; ` .. ..- attr(*, "srcfile")=Classes 'srcfilecopy', 'srcfile' [12:32:54.320] | : . ' , ; ` - attr(*, "where")=List of 4 [12:32:54.320] | : . ' , ; ` ..$ ii : [12:32:54.320] | : . ' , ; ` ..$ n : [12:32:54.320] | : . ' , ; ` ..$ C : [12:32:54.320] | : . ' , ; ` ..$ delay: [12:32:54.320] | : . ' , ; ` - attr(*, "class")= chr [1:3] "FutureGlobals" "Globals" "list" [12:32:54.320] | : . ' , ; ` - attr(*, "resolved")= logi FALSE [12:32:54.320] | : . ' , ; ` - attr(*, "total_size")= num NA [12:32:54.320] | : . ' , ; ` - attr(*, "already-done")= logi TRUE [12:32:54.333] | : . ' , ; ` - copied 'ii' to environment [12:32:54.334] | : . ' , ; ` - copied 'n' to environment [12:32:54.334] | : . ' , ; ` - copied 'C' to environment [12:32:54.334] | : . ' , ; ` - reassign environment for 'delay' [where=globalenv()] [12:32:54.335] | : . ' , ; ` - copied 'delay' to environment [12:32:54.335] | : . ' , ; ` assign_globals() ... done [12:32:54.347] | : . ' , ; ` plan(<'name'>, .skip = FALSE, .cleanup = FALSE, .init = FALSE) ... [12:32:54.347] | : . ' , ; ` | plan(<'FutureStrategyList'>, .skip = FALSE, .cleanup = FALSE, .init = FALSE) ... [12:32:54.348] | : . ' , ; ` | : plan(): plan_set(<1 strategies>, skip = FALSE, cleanup = FALSE, init = FALSE) ... [12:32:54.348] | : . ' , ; ` | : . all.equal() for FutureStrategyList ... [12:32:54.349] | : . ' , ; ` | : . ' New stack: [12:32:54.349] | : . ' , ; ` | : . ' List of 1 [12:32:54.349] | : . ' , ; ` | : . ' $ :function (..., envir = parent.frame()) [12:32:54.349] | : . ' , ; ` | : . ' ..- attr(*, "class")= chr [1:4] "sequential" "uniprocess" "future" "function" [12:32:54.349] | : . ' , ; ` | : . ' ..- attr(*, "init")= chr "done" [12:32:54.349] | : . ' , ; ` | : . ' ..- attr(*, "factory")=function (..., maxSizeOfObjects = +Inf) [12:32:54.349] | : . ' , ; ` | : . ' .. ..- attr(*, "tweakable")= chr [1:5] "maxSizeOfObjects" "earlySignal" "gc" "interrupts" ... [12:32:54.349] | : . ' , ; ` | : . ' ..- attr(*, "tweakable")= chr [1:5] "maxSizeOfObjects" "earlySignal" "gc" "interrupts" ... [12:32:54.349] | : . ' , ; ` | : . ' ..- attr(*, "call")= language plan(sequential) [12:32:54.349] | : . ' , ; ` | : . ' ..- attr(*, "backend")=Classes 'SequentialFutureBackend', 'FutureBackend', 'environment' [12:32:54.349] | : . ' , ; ` | : . ' .. ..- attr(*, "factory")=function (..., maxSizeOfObjects = +Inf) [12:32:54.349] | : . ' , ; ` | : . ' .. .. ..- attr(*, "tweakable")= chr [1:5] "maxSizeOfObjects" "earlySignal" "gc" "interrupts" ... [12:32:54.349] | : . ' , ; ` | : . ' - attr(*, "class")= chr [1:2] "FutureStrategyList" "list" [12:32:54.357] | : . ' , ; ` | : . ' Old stack: [12:32:54.357] | : . ' , ; ` | : . ' List of 1 [12:32:54.357] | : . ' , ; ` | : . ' $ :function (..., envir = parent.frame()) [12:32:54.357] | : . ' , ; ` | : . ' ..- attr(*, "class")= chr [1:4] "sequential" "uniprocess" "future" "function" [12:32:54.357] | : . ' , ; ` | : . ' ..- attr(*, "init")= chr "done" [12:32:54.357] | : . ' , ; ` | : . ' ..- attr(*, "factory")=function (..., maxSizeOfObjects = +Inf) [12:32:54.357] | : . ' , ; ` | : . ' .. ..- attr(*, "tweakable")= chr [1:5] "maxSizeOfObjects" "earlySignal" "gc" "interrupts" ... [12:32:54.357] | : . ' , ; ` | : . ' ..- attr(*, "tweakable")= chr [1:5] "maxSizeOfObjects" "earlySignal" "gc" "interrupts" ... [12:32:54.357] | : . ' , ; ` | : . ' ..- attr(*, "call")= language plan(sequential) [12:32:54.357] | : . ' , ; ` | : . ' ..- attr(*, "backend")=Classes 'SequentialFutureBackend', 'FutureBackend', 'environment' [12:32:54.357] | : . ' , ; ` | : . ' .. ..- attr(*, "factory")=function (..., maxSizeOfObjects = +Inf) [12:32:54.357] | : . ' , ; ` | : . ' .. .. ..- attr(*, "tweakable")= chr [1:5] "maxSizeOfObjects" "earlySignal" "gc" "interrupts" ... [12:32:54.357] | : . ' , ; ` | : . ' - attr(*, "class")= chr [1:2] "FutureStrategyList" "list" [12:32:54.364] | : . ' , ; ` | : . ' Identical [12:32:54.365] | : . ' , ; ` | : . all.equal() for FutureStrategyList ... done [12:32:54.365] | : . ' , ; ` | : . plan(): Skip setting new future backend stack because it is the same as the current one: [12:32:54.366] | : . ' , ; ` | : . List of future strategies: [12:32:54.366] | : . ' , ; ` | : . 1. sequential: [12:32:54.366] | : . ' , ; ` | : . - args: function (..., envir = parent.frame(), workers = "") [12:32:54.366] | : . ' , ; ` | : . - tweaked: FALSE [12:32:54.366] | : . ' , ; ` | : . - call: plan(sequential) [12:32:54.367] | : . ' , ; ` | : plan(): plan_set(<1 strategies>, skip = FALSE, cleanup = FALSE, init = FALSE) ... done [12:32:54.367] | : . ' , ; ` | plan(<'FutureStrategyList'>, .skip = FALSE, .cleanup = FALSE, .init = FALSE) ... done [12:32:54.367] | : . ' , ; ` plan(<'name'>, .skip = FALSE, .cleanup = FALSE, .init = FALSE) ... done [12:32:54.368] | : . ' , ; ` SequentialFuture started (and completed) [12:32:54.369] | : . ' , ; ` signalConditions() ... [12:32:54.369] | : . ' , ; ` | include = 'immediateCondition' [12:32:54.369] | : . ' , ; ` | exclude = [12:32:54.370] | : . ' , ; ` | resignal = FALSE [12:32:54.370] | : . ' , ; ` | Number of conditions: 8 [12:32:54.370] | : . ' , ; ` | int 8 [12:32:54.371] | : . ' , ; ` | Condition #1 (class: 'simpleMessage', 'message', 'condition'): [12:32:54.372] | : . ' , ; ` | Condition #2 (class: 'simpleMessage', 'message', 'condition'): [12:32:54.372] | : . ' , ; ` | Condition #3 (class: 'simpleMessage', 'message', 'condition'): [12:32:54.372] | : . ' , ; ` | Condition #4 (class: 'simpleMessage', 'message', 'condition'): [12:32:54.372] | : . ' , ; ` | Condition #5 (class: 'simpleMessage', 'message', 'condition'): [12:32:54.373] | : . ' , ; ` | Condition #6 (class: 'simpleMessage', 'message', 'condition'): [12:32:54.373] | : . ' , ; ` | Condition #7 (class: 'simpleMessage', 'message', 'condition'): [12:32:54.373] | : . ' , ; ` | Condition #8 (class: 'simpleMessage', 'message', 'condition'): [12:32:54.374] | : . ' , ; ` signalConditions() ... done [12:32:54.374] | : . ' , ; launchFuture() for 'SequentialFutureBackend', 'FutureBackend', 'environment' ... done [12:32:54.374] | : . ' , Launching futures ... done [12:32:54.375] | : . ' , Future launched: 'SequentialFuture', 'UniprocessFuture', 'Future' [12:32:54.375] | : . ' Using SequentialFutureBackend ... done [12:32:54.375] | : . run() for 'Future' () ... done [12:32:54.376] | : run() ... done [12:32:54.376] | : resolved() ... [12:32:54.376] | : . resolved() ... [12:32:54.377] | : . ' resolved() for SequentialFuture () ... [12:32:54.377] | : . ' , state: 'finished' [12:32:54.377] | : . ' , run: NULL [12:32:54.378] | : . ' , result: 'FutureResult' [12:32:54.378] | : . ' resolved() for SequentialFuture () ... done [12:32:54.378] | : . resolved() ... done [12:32:54.379] | : . resolved: TRUE [12:32:54.379] | : resolved() ... done [12:32:54.379] | resolved() for Future () ... done [12:32:54.379] resolved() ... done Plotting tile #4 of 4 ... [12:32:54.380] value() for SequentialFuture () ... [12:32:54.380] | signalConditions() ... [12:32:54.380] | : include = 'immediateCondition' [12:32:54.381] | : exclude = [12:32:54.381] | : resignal = FALSE [12:32:54.381] | : Number of conditions: 8 [12:32:54.382] | : int 8 [12:32:54.383] | : Condition #1 (class: 'simpleMessage', 'message', 'condition'): [12:32:54.383] | : Condition #2 (class: 'simpleMessage', 'message', 'condition'): [12:32:54.383] | : Condition #3 (class: 'simpleMessage', 'message', 'condition'): [12:32:54.384] | : Condition #4 (class: 'simpleMessage', 'message', 'condition'): [12:32:54.384] | : Condition #5 (class: 'simpleMessage', 'message', 'condition'): [12:32:54.384] | : Condition #6 (class: 'simpleMessage', 'message', 'condition'): [12:32:54.385] | : Condition #7 (class: 'simpleMessage', 'message', 'condition'): [12:32:54.385] | : Condition #8 (class: 'simpleMessage', 'message', 'condition'): [12:32:54.385] | signalConditions() ... done [12:32:54.386] | relay stdout ... [12:32:54.386] | relay stdout ... done [12:32:54.386] | check for misuse ... [12:32:54.387] | check for misuse ... done [12:32:54.387] | relay conditions ... [12:32:54.387] | : Future state: 'finished' [12:32:54.388] | : signalConditions() ... [12:32:54.388] | : . include = 'condition' [12:32:54.388] | : . exclude = 'immediateCondition' [12:32:54.389] | : . resignal = TRUE [12:32:54.389] | : . Number of conditions: 8 [12:32:54.389] | : . int 8 [12:32:54.390] | : . Condition #1 (class: 'simpleMessage', 'message', 'condition'): [12:32:54.390] | : . Condition #1: 'simpleMessage', 'message', 'condition' [12:32:54.294] | : . ' , ; ` attachPackages() ... [12:32:54.391] | : . Condition #2 (class: 'simpleMessage', 'message', 'condition'): [12:32:54.391] | : . Condition #2: 'simpleMessage', 'message', 'condition' [12:32:54.294] | : . ' , ; ` | packages: [n=1] 'future' [12:32:54.392] | : . Condition #3 (class: 'simpleMessage', 'message', 'condition'): [12:32:54.392] | : . Condition #3: 'simpleMessage', 'message', 'condition' [12:32:54.294] | : . ' , ; ` attachPackages() ... done [12:32:54.392] | : . Condition #4 (class: 'simpleMessage', 'message', 'condition'): [12:32:54.392] | : . Condition #4: 'simpleMessage', 'message', 'condition' [12:32:54.295] | : . ' , ; ` attachPackages() ... [12:32:54.393] | : . Condition #5 (class: 'simpleMessage', 'message', 'condition'): [12:32:54.393] | : . Condition #5: 'simpleMessage', 'message', 'condition' [12:32:54.295] | : . ' , ; ` | packages: [n=1] 'future' [12:32:54.393] | : . Condition #6 (class: 'simpleMessage', 'message', 'condition'): [12:32:54.393] | : . Condition #6: 'simpleMessage', 'message', 'condition' [12:32:54.295] | : . ' , ; ` attachPackages() ... done [12:32:54.393] | : . Condition #7 (class: 'simpleMessage', 'message', 'condition'): [12:32:54.394] | : . Condition #7: 'simpleMessage', 'message', 'condition' Calculating tile #4 of 4 ...[12:32:54.394] | : . Condition #8 (class: 'simpleMessage', 'message', 'condition'): [12:32:54.394] | : . Condition #8: 'simpleMessage', 'message', 'condition' done [12:32:54.394] | : signalConditions() ... done [12:32:54.395] | relay conditions ... done [12:32:54.395] value() for SequentialFuture () ... done > close.screen() [1] 1 2 3 4 > message("SUGGESTION: Try to rerun this demo after changing strategy for how futures are resolved, e.g. plan(multisession).\n") SUGGESTION: Try to rerun this demo after changing strategy for how futures are resolved, e.g. plan(multisession). - plan('sequential') ... DONE Testing with 1 cores ... DONE Testing with 2 cores ... - plan('multisession') ... [12:32:54.397] plan(<'name'>, .skip = FALSE, .cleanup = NA, .init = TRUE) ... [12:32:54.398] | plan(): plan_set(<1 strategies>, skip = FALSE, cleanup = NA, init = TRUE) ... [12:32:54.398] | : all.equal() for FutureStrategyList ... [12:32:54.398] | : . New stack: [12:32:54.398] | : . List of 1 [12:32:54.398] | : . $ :function (..., workers = availableCores(constraints = "connections-16"), [12:32:54.398] | : . rscript_libs = .libPaths()) [12:32:54.398] | : . ..- attr(*, "class")= chr [1:5] "multisession" "cluster" "multiprocess" "future" ... [12:32:54.398] | : . ..- attr(*, "init")= logi TRUE [12:32:54.398] | : . ..- attr(*, "factory")=function (workers = availableCores(constraints = "connections-16"), rscript_libs = .libPaths(), [12:32:54.398] | : . interrupts = TRUE, gc = FALSE, earlySignal = FALSE, ...) [12:32:54.398] | : . .. ..- attr(*, "tweakable")= chr [1:11] "workers" "rscript_libs" "interrupts" "gc" ... [12:32:54.398] | : . ..- attr(*, "tweakable")= chr [1:11] "workers" "rscript_libs" "interrupts" "gc" ... [12:32:54.398] | : . ..- attr(*, "untweakable")= chr "persistent" [12:32:54.398] | : . ..- attr(*, "call")= language plan(strategy) [12:32:54.398] | : . - attr(*, "class")= chr [1:2] "FutureStrategyList" "list" [12:32:54.402] | : . Old stack: [12:32:54.402] | : . List of 1 [12:32:54.402] | : . $ :function (..., envir = parent.frame()) [12:32:54.402] | : . ..- attr(*, "class")= chr [1:4] "sequential" "uniprocess" "future" "function" [12:32:54.402] | : . ..- attr(*, "init")= chr "done" [12:32:54.402] | : . ..- attr(*, "factory")=function (..., maxSizeOfObjects = +Inf) [12:32:54.402] | : . .. ..- attr(*, "tweakable")= chr [1:5] "maxSizeOfObjects" "earlySignal" "gc" "interrupts" ... [12:32:54.402] | : . ..- attr(*, "tweakable")= chr [1:5] "maxSizeOfObjects" "earlySignal" "gc" "interrupts" ... [12:32:54.402] | : . ..- attr(*, "call")= language plan(sequential) [12:32:54.402] | : . ..- attr(*, "backend")=Classes 'SequentialFutureBackend', 'FutureBackend', 'environment' [12:32:54.402] | : . .. ..- attr(*, "factory")=function (..., maxSizeOfObjects = +Inf) [12:32:54.402] | : . .. .. ..- attr(*, "tweakable")= chr [1:5] "maxSizeOfObjects" "earlySignal" "gc" "interrupts" ... [12:32:54.402] | : . - attr(*, "class")= chr [1:2] "FutureStrategyList" "list" [12:32:54.407] | : . Not identical [12:32:54.408] | : . all.equal() for future ... [12:32:54.408] | : . ' List of 2 [12:32:54.408] | : . ' $ target :function (..., workers = availableCores(constraints = "connections-16"), [12:32:54.408] | : . ' rscript_libs = .libPaths()) [12:32:54.408] | : . ' ..- attr(*, "class")= chr [1:5] "multisession" "cluster" "multiprocess" "future" ... [12:32:54.408] | : . ' ..- attr(*, "init")= logi TRUE [12:32:54.408] | : . ' ..- attr(*, "factory")=function (workers = availableCores(constraints = "connections-16"), rscript_libs = .libPaths(), [12:32:54.408] | : . ' interrupts = TRUE, gc = FALSE, earlySignal = FALSE, ...) [12:32:54.408] | : . ' .. ..- attr(*, "tweakable")= chr [1:11] "workers" "rscript_libs" "interrupts" "gc" ... [12:32:54.408] | : . ' ..- attr(*, "tweakable")= chr [1:11] "workers" "rscript_libs" "interrupts" "gc" ... [12:32:54.408] | : . ' ..- attr(*, "untweakable")= chr "persistent" [12:32:54.408] | : . ' ..- attr(*, "call")= language plan(strategy) [12:32:54.408] | : . ' $ current:function (..., envir = parent.frame()) [12:32:54.408] | : . ' ..- attr(*, "class")= chr [1:4] "sequential" "uniprocess" "future" "function" [12:32:54.408] | : . ' ..- attr(*, "init")= chr "done" [12:32:54.408] | : . ' ..- attr(*, "factory")=function (..., maxSizeOfObjects = +Inf) [12:32:54.408] | : . ' .. ..- attr(*, "tweakable")= chr [1:5] "maxSizeOfObjects" "earlySignal" "gc" "interrupts" ... [12:32:54.408] | : . ' ..- attr(*, "tweakable")= chr [1:5] "maxSizeOfObjects" "earlySignal" "gc" "interrupts" ... [12:32:54.408] | : . ' ..- attr(*, "call")= language plan(sequential) [12:32:54.408] | : . ' ..- attr(*, "backend")=Classes 'SequentialFutureBackend', 'FutureBackend', 'environment' [12:32:54.408] | : . ' .. ..- attr(*, "factory")=function (..., maxSizeOfObjects = +Inf) [12:32:54.408] | : . ' .. .. ..- attr(*, "tweakable")= chr [1:5] "maxSizeOfObjects" "earlySignal" "gc" "interrupts" ... [12:32:54.417] | : . ' Formals differ [12:32:54.418] | : . all.equal() for future ... done [12:32:54.418] | : . Future strategies differ at level 1 [12:32:54.418] | : all.equal() for FutureStrategyList ... done [12:32:54.419] | : plan(): Setting new future backend stack: [12:32:54.419] | : List of future strategies: [12:32:54.419] | : 1. multisession: [12:32:54.419] | : - args: function (..., workers = availableCores(constraints = "connections-16"), rscript_libs = .libPaths()) [12:32:54.419] | : - tweaked: FALSE [12:32:54.419] | : - call: plan(strategy) [12:32:54.420] | : List of 1 [12:32:54.420] | : $ :function (..., workers = availableCores(constraints = "connections-16"), [12:32:54.420] | : rscript_libs = .libPaths()) [12:32:54.420] | : ..- attr(*, "class")= chr [1:5] "multisession" "cluster" "multiprocess" "future" ... [12:32:54.420] | : ..- attr(*, "init")= logi TRUE [12:32:54.420] | : ..- attr(*, "factory")=function (workers = availableCores(constraints = "connections-16"), rscript_libs = .libPaths(), [12:32:54.420] | : interrupts = TRUE, gc = FALSE, earlySignal = FALSE, ...) [12:32:54.420] | : .. ..- attr(*, "tweakable")= chr [1:11] "workers" "rscript_libs" "interrupts" "gc" ... [12:32:54.420] | : ..- attr(*, "tweakable")= chr [1:11] "workers" "rscript_libs" "interrupts" "gc" ... [12:32:54.420] | : ..- attr(*, "untweakable")= chr "persistent" [12:32:54.420] | : ..- attr(*, "call")= language plan(strategy) [12:32:54.420] | : - attr(*, "class")= chr [1:2] "FutureStrategyList" "list" [12:32:54.426] | : plan(): plan_cleanup(<'sequential', 'uniprocess', 'future', 'function'>, cleanup = NA) ... [12:32:54.426] | : . plan("next", .skip = FALSE, .cleanup = NA, .init = TRUE) ... [12:32:54.427] | : . ' Getting current ("next") strategy: 'FutureStrategy', 'sequential', 'uniprocess', 'future', 'function' [12:32:54.427] | : . plan("next", .skip = FALSE, .cleanup = NA, .init = TRUE) ... done [12:32:54.427] | : . Legacy shutdown of cluster workers ... [12:32:54.428] | : . ' Stopping existing cluster ... [12:32:54.428] | : . ' , No pre-existing cluster. Skipping [12:32:54.428] | : . ' Stopping existing cluster ... done [12:32:54.429] | : . Legacy shutdown of cluster workers ... done [12:32:54.429] | : plan(): plan_cleanup(<'sequential', 'uniprocess', 'future', 'function'>, cleanup = NA) ... done [12:32:54.429] | : plan(): plan_init() of 'multisession', 'cluster', 'multiprocess', 'future', 'function' ... [12:32:54.430] | : . function (..., workers = availableCores(constraints = "connections-16"), [12:32:54.430] | : . rscript_libs = .libPaths()) [12:32:54.430] | : . - attr(*, "class")= chr [1:5] "multisession" "cluster" "multiprocess" "future" ... [12:32:54.430] | : . - attr(*, "init")= logi TRUE [12:32:54.430] | : . - attr(*, "factory")=function (workers = availableCores(constraints = "connections-16"), rscript_libs = .libPaths(), [12:32:54.430] | : . interrupts = TRUE, gc = FALSE, earlySignal = FALSE, ...) [12:32:54.430] | : . ..- attr(*, "tweakable")= chr [1:11] "workers" "rscript_libs" "interrupts" "gc" ... [12:32:54.430] | : . - attr(*, "tweakable")= chr [1:11] "workers" "rscript_libs" "interrupts" "gc" ... [12:32:54.430] | : . - attr(*, "untweakable")= chr "persistent" [12:32:54.430] | : . - attr(*, "call")= language plan(strategy) [12:32:54.435] | : . init: TRUE [12:32:54.435] | : . makeFutureBackend() ... [12:32:54.435] | : . ' Backend function: <'NULL'> [12:32:54.436] | : . ' Evaluator tweak arguments: [n=0] [12:32:54.436] | : . ' list() [12:32:54.436] | : . ' Evaluator formal arguments: [n=2] [12:32:54.437] | : . ' Dotted pair list of 2 [12:32:54.437] | : . ' $ workers : language availableCores(constraints = "connections-16") [12:32:54.437] | : . ' $ rscript_libs: language .libPaths() [12:32:54.439] | : . ' Arguments passed to the future-backend factory: [n=2] [12:32:54.439] | : . ' List of 2 [12:32:54.439] | : . ' $ workers : language availableCores(constraints = "connections-16") [12:32:54.439] | : . ' $ rscript_libs: language .libPaths() [12:32:54.441] | : . ' MultisessionFutureBackend(workers = , interrupts = TRUE, ...) ... [12:32:54.441] | : . ' , Arguments: [12:32:54.441] | : . ' , List of 5 [12:32:54.441] | : . ' , $ workers : Named int 2 [12:32:54.441] | : . ' , ..- attr(*, "names")= chr "mc.cores" [12:32:54.441] | : . ' , $ rscript_libs: chr [1:2] "D:/temp/2026_01_16_12_30_17_22682/Rtmp0sfQo7/RLIBS_edd421e5ccf" "D:/RCompile/recent/R/library" [12:32:54.441] | : . ' , $ interrupts : logi TRUE [12:32:54.441] | : . ' , $ gc : logi FALSE [12:32:54.441] | : . ' , $ earlySignal : logi FALSE [12:32:54.509] | : . ' , ClusterFutureBackend(..., persistent = FALSE, gc = FALSE, earlySignal = FALSE) ... [12:32:54.509] | : . ' , ; workers: 2 [12:32:54.509] | : . ' , ; getCluster() ... [12:32:54.509] | : . ' , ; getCluster() ... done [12:32:54.510] | : . ' , ; Stopping existing cluster ... [12:32:54.510] | : . ' , ; ` No pre-existing cluster. Skipping [12:32:54.510] | : . ' , ; Stopping existing cluster ... done [12:32:54.510] | : . ' , ; Starting new cluster ... [12:32:54.511] | : . ' , ; ` makeCluster(workers, ...) ... [12:32:54.511] | : . ' , ; ` | Arguments: [12:32:54.511] | : . ' , ; ` | List of 2 [12:32:54.511] | : . ' , ; ` | $ : int 2 [12:32:54.511] | : . ' , ; ` | $ rscript_libs: chr [1:2] "D:/temp/2026_01_16_12_30_17_22682/Rtmp0sfQo7/RLIBS_edd421e5ccf" "D:/RCompile/recent/R/library" [12:32:54.513] | : . ' , ; ` | .makeCluster() ... [12:32:54.513] | : . ' , ; ` | : workers: '2' [12:32:54.513] | : . ' , ; ` | : R_FUTURE_PLAN: NA [12:32:54.514] | : . ' , ; ` | : parallelly::makeClusterPSOCK() arguments: [12:32:54.514] | : . ' , ; ` | : List of 2 [12:32:54.514] | : . ' , ; ` | : $ : int 2 [12:32:54.514] | : . ' , ; ` | : $ rscript_libs: chr [1:2] "D:/temp/2026_01_16_12_30_17_22682/Rtmp0sfQo7/RLIBS_edd421e5ccf" "D:/RCompile/recent/R/library" [12:32:55.484] | : . ' , ; ` | : Generated cluster UUID [12:32:55.485] | : . ' , ; ` | : Cluster UUID: 'f542c3101a5daedbf29eb73c8c8588c5' [12:32:55.485] | : . ' , ; ` | : Socket cluster with 2 nodes on host 'localhost' (R Under development (unstable) (2026-01-15 r89304 ucrt), platform x86_64-w64-mingw32) [12:32:55.489] | : . ' , ; ` | .makeCluster() ... done [12:32:55.490] | : . ' , ; ` | Socket cluster with 2 nodes on host 'localhost' (R Under development (unstable) (2026-01-15 r89304 ucrt), platform x86_64-w64-mingw32) [12:32:55.492] | : . ' , ; ` makeCluster(workers, ...) ... done [12:32:55.493] | : . ' , ; ` Number of workers: 2 [12:32:55.493] | : . ' , ; ` Workers UUID: 'f542c3101a5daedbf29eb73c8c8588c5' [12:32:55.494] | : . ' , ; Starting new cluster ... done [12:32:55.494] | : . ' , ClusterFutureBackend(..., persistent = FALSE, gc = FALSE, earlySignal = FALSE) ... done [12:32:55.494] | : . ' , Backend: <'MultisessionFutureBackend', 'ClusterFutureBackend', 'MultiprocessFutureBackend', 'FutureBackend', 'environment'> [12:32:55.495] | : . ' MultisessionFutureBackend(workers = , interrupts = TRUE, ...) ... done [12:32:55.495] | : . makeFutureBackend() ... done [12:32:55.495] | : . nbrOfWorkers(NULL) ... [12:32:55.496] | : . ' List of 4 [12:32:55.496] | : . ' $ : language plan_set(newStack, skip = .skip, cleanup = .cleanup, init = .init, debug = debug) [12:32:55.496] | : . ' $ : language with_assert({ nbrOfWorkers <- nbrOfWorkers() ... [12:32:55.496] | : . ' $ : language nbrOfWorkers() [12:32:55.496] | : . ' $ : language nbrOfWorkers.NULL() [12:32:55.499] | : . ' plan("backend", .skip = FALSE, .cleanup = NA, .init = TRUE) ... [12:32:55.499] | : . ' plan("backend", .skip = FALSE, .cleanup = NA, .init = TRUE) ... done [12:32:55.500] | : . ' Number of workers: 2 [12:32:55.500] | : . nbrOfWorkers(NULL) ... done [12:32:55.500] | : . plan(): nbrOfWorkers() = 2 [12:32:55.500] | : plan(): plan_init() of 'multisession', 'cluster', 'multiprocess', 'future', 'function' ... done [12:32:55.501] | plan(): plan_set(<1 strategies>, skip = FALSE, cleanup = NA, init = TRUE) ... done demo(mandelbrot) ---- ~~~~~~~~~~ > library(future) > library(graphics) > plot_what_is_done <- function(counts) { + for (kk in seq_along(counts)) { + f <- counts[[kk]] + + ## Already plotted? + if (!inherits(f, "Future")) next + + ## Not resolved? + if (!resolved(f)) next + + message(sprintf("Plotting tile #%d of %d ...", kk, n)) + counts[[kk]] <- value(f) + screen(kk) + plot(counts[[kk]]) + } + + counts + } > ## Options > region <- getOption("future.demo.mandelbrot.region", 1L) > if (!is.list(region)) { + if (region == 1L) { + region <- list(xmid = -0.75, ymid = 0.0, side = 3.0) + } else if (region == 2L) { + region <- list(xmid = 0.283, ymid = -0.0095, side = 0.00026) + } else if (region == 3L) { + region <- list(xmid = 0.282989, ymid = -0.01, side = 3e-8) + } + } > nrow <- getOption("future.demo.mandelbrot.nrow", 3L) > resolution <- getOption("future.demo.mandelbrot.resolution", 400L) > delay <- getOption("future.demo.mandelbrot.delay", interactive()) > if (isTRUE(delay)) { + delay <- function(counts) Sys.sleep(1.0) + } else if (!is.function(delay)) { + delay <- function(counts) {} + } > ## Generate Mandelbrot tiles to be computed > Cs <- mandelbrot_tiles(xmid = region$xmid, ymid = region$ymid, + side = region$side, nrow = nrow, + resolution = resolution) > if (interactive()) { + dev.new() + plot.new() + split.screen(dim(Cs)) + for (ii in seq_along(Cs)) { + screen(ii) + par(mar = c(0, 0, 0, 0)) + text(x = 1 / 2, y = 1 / 2, sprintf("Future #%d\nunresolved", ii), cex = 2) + } + } else { + split.screen(dim(Cs)) + } [1] 5 6 7 8 > ## Create all Mandelbrot tiles via lazy futures > n <- length(Cs) > message(sprintf("Creating %d Mandelbrot tiles:", n), appendLF = FALSE) Creating 4 Mandelbrot tiles: > counts <- lapply(seq_along(Cs), FUN=function(ii) { + message(" ", ii, appendLF = FALSE) + C <- Cs[[ii]] + future({ + message(sprintf("Calculating tile #%d of %d ...", ii, n), appendLF = FALSE) + fit <- mandelbrot(C) + + ## Emulate slowness + delay(fit) + + message(" done") + fit + }, lazy = TRUE) + }) 1[12:32:55.511] | future(..., label = NULL) ... [12:32:55.511] | : lazy: TRUE [12:32:55.511] | : stdout: TRUE [12:32:55.512] | : conditions: [n=1] 'condition' [12:32:55.512] | : getGlobalsAndPackages() ... [12:32:55.512] | : . Searching for globals ... [12:32:55.559] | : . ' globals found: [9] '{', 'message', 'sprintf', 'ii', 'n', '<-', 'mandelbrot', 'C', 'delay' [12:32:55.560] | : . Searching for globals ... done [12:32:55.560] | : . Resolving globals: FALSE [12:32:55.560] | : . Search for packages associated with the globals ... [12:32:55.561] | : . ' Packages associated with globals: [2] 'base', 'future' [12:32:55.561] | : . ' Packages: [2] 'base', 'future' [12:32:55.562] | : . Search for packages associated with the globals ... done [12:32:55.562] | : . Packages after dropping 'base': [1] 'future' [12:32:55.562] | : . Packages after dropping non-attached packages: [1] 'future' [12:32:55.563] | : . globals: [4] 'ii', 'n', 'C', 'delay' [12:32:55.563] | : . packages: [1] 'future' [12:32:55.563] | : getGlobalsAndPackages() ... done [12:32:55.564] | future(..., label = NULL) ... done 2[12:32:55.571] | future(..., label = NULL) ... [12:32:55.571] | : lazy: TRUE [12:32:55.572] | : stdout: TRUE [12:32:55.572] | : conditions: [n=1] 'condition' [12:32:55.572] | : getGlobalsAndPackages() ... [12:32:55.573] | : . Searching for globals ... [12:32:55.622] | : . ' globals found: [9] '{', 'message', 'sprintf', 'ii', 'n', '<-', 'mandelbrot', 'C', 'delay' [12:32:55.623] | : . Searching for globals ... done [12:32:55.623] | : . Resolving globals: FALSE [12:32:55.623] | : . Search for packages associated with the globals ... [12:32:55.624] | : . ' Packages associated with globals: [2] 'base', 'future' [12:32:55.624] | : . ' Packages: [2] 'base', 'future' [12:32:55.625] | : . Search for packages associated with the globals ... done [12:32:55.625] | : . Packages after dropping 'base': [1] 'future' [12:32:55.625] | : . Packages after dropping non-attached packages: [1] 'future' [12:32:55.626] | : . globals: [4] 'ii', 'n', 'C', 'delay' [12:32:55.626] | : . packages: [1] 'future' [12:32:55.626] | : getGlobalsAndPackages() ... done [12:32:55.627] | future(..., label = NULL) ... done 3[12:32:55.627] | future(..., label = NULL) ... [12:32:55.627] | : lazy: TRUE [12:32:55.628] | : stdout: TRUE [12:32:55.628] | : conditions: [n=1] 'condition' [12:32:55.628] | : getGlobalsAndPackages() ... [12:32:55.629] | : . Searching for globals ... [12:32:55.673] | : . ' globals found: [9] '{', 'message', 'sprintf', 'ii', 'n', '<-', 'mandelbrot', 'C', 'delay' [12:32:55.674] | : . Searching for globals ... done [12:32:55.674] | : . Resolving globals: FALSE [12:32:55.674] | : . Search for packages associated with the globals ... [12:32:55.675] | : . ' Packages associated with globals: [2] 'base', 'future' [12:32:55.676] | : . ' Packages: [2] 'base', 'future' [12:32:55.676] | : . Search for packages associated with the globals ... done [12:32:55.676] | : . Packages after dropping 'base': [1] 'future' [12:32:55.677] | : . Packages after dropping non-attached packages: [1] 'future' [12:32:55.677] | : . globals: [4] 'ii', 'n', 'C', 'delay' [12:32:55.677] | : . packages: [1] 'future' [12:32:55.678] | : getGlobalsAndPackages() ... done [12:32:55.678] | future(..., label = NULL) ... done 4[12:32:55.679] | future(..., label = NULL) ... [12:32:55.679] | : lazy: TRUE [12:32:55.679] | : stdout: TRUE [12:32:55.679] | : conditions: [n=1] 'condition' [12:32:55.680] | : getGlobalsAndPackages() ... [12:32:55.680] | : . Searching for globals ... [12:32:55.727] | : . ' globals found: [9] '{', 'message', 'sprintf', 'ii', 'n', '<-', 'mandelbrot', 'C', 'delay' [12:32:55.728] | : . Searching for globals ... done [12:32:55.728] | : . Resolving globals: FALSE [12:32:55.728] | : . Search for packages associated with the globals ... [12:32:55.729] | : . ' Packages associated with globals: [2] 'base', 'future' [12:32:55.730] | : . ' Packages: [2] 'base', 'future' [12:32:55.730] | : . Search for packages associated with the globals ... done [12:32:55.730] | : . Packages after dropping 'base': [1] 'future' [12:32:55.731] | : . Packages after dropping non-attached packages: [1] 'future' [12:32:55.731] | : . globals: [4] 'ii', 'n', 'C', 'delay' [12:32:55.731] | : . packages: [1] 'future' [12:32:55.731] | : getGlobalsAndPackages() ... done [12:32:55.732] | future(..., label = NULL) ... done > message(".") . > ## Calculate and plot tiles > repeat { + counts <- plot_what_is_done(counts) + if (!any(sapply(counts, FUN = inherits, "Future"))) break + } [12:32:55.748] | resolved() ... [12:32:55.748] | : resolved() for Future () ... [12:32:55.749] | : . state: 'created' [12:32:55.749] | : . run: NULL [12:32:55.749] | : . run() ... [12:32:55.749] | : . ' run() for 'Future' () ... [12:32:55.750] | : . ' , state: 'created' [12:32:55.750] | : . ' , plan("backend", .skip = FALSE, .cleanup = NA, .init = TRUE) ... [12:32:55.750] | : . ' , plan("backend", .skip = FALSE, .cleanup = NA, .init = TRUE) ... done [12:32:55.751] | : . ' , Using MultisessionFutureBackend ... [12:32:55.751] | : . ' , ; Number of futures since start: 0 (0 created, 0 launched, 0 finished) [12:32:55.751] | : . ' , ; Launching futures ... [12:32:55.752] | : . ' , ; ` launchFuture() for ClusterFutureBackend ... [12:32:55.752] | : . ' , ; ` | Workers: [n=2] [12:32:55.753] | : . ' , ; ` | Socket cluster with 2 nodes on host 'localhost' (R Under development (unstable) (2026-01-15 r89304 ucrt), platform x86_64-w64-mingw32) [12:32:55.755] | : . ' , ; ` | FutureRegistry: 'workers-f542c3101a5daedbf29eb73c8c8588c5' [12:32:55.756] | : . ' , ; ` | requestWorker() ... [12:32:55.756] | : . ' , ; ` | : requestNode() ... [12:32:55.756] | : . ' , ; ` | : . Number of workers: 2 [12:32:55.757] | : . ' , ; ` | : . Polling for a free worker ... [12:32:55.757] | : . ' , ; ` | : . ' FutureRegistry('workers-f542c3101a5daedbf29eb73c8c8588c5', action = 'list', earlySignal = 0) ... [12:32:55.757] | : . ' , ; ` | : . ' , Created empty registry 'workers-f542c3101a5daedbf29eb73c8c8588c5' [12:32:55.757] | : . ' , ; ` | : . ' , Listing all futures [12:32:55.758] | : . ' , ; ` | : . ' , Number of registered futures: 0 [12:32:55.758] | : . ' , ; ` | : . ' FutureRegistry('workers-f542c3101a5daedbf29eb73c8c8588c5', action = 'list', earlySignal = 0) ... done [12:32:55.758] | : . ' , ; ` | : . ' Total time: 0 [12:32:55.759] | : . ' , ; ` | : . Polling for a free worker ... done [12:32:55.759] | : . ' , ; ` | : . FutureRegistry('workers-f542c3101a5daedbf29eb73c8c8588c5', action = 'list', earlySignal = 0) ... [12:32:55.759] | : . ' , ; ` | : . ' Listing all futures [12:32:55.759] | : . ' , ; ` | : . ' Number of registered futures: 0 [12:32:55.760] | : . ' , ; ` | : . FutureRegistry('workers-f542c3101a5daedbf29eb73c8c8588c5', action = 'list', earlySignal = 0) ... done [12:32:55.760] | : . ' , ; ` | : . avail: [n=2] '1', '2' [12:32:55.760] | : . ' , ; ` | : . Index of first available worker: 1 [12:32:55.761] | : . ' , ; ` | : . Validate that the worker is functional ... [12:32:55.762] | : . ' , ; ` | : . ' Worker is functional [12:32:55.762] | : . ' , ; ` | : . ' FutureRegistry('workers-f542c3101a5daedbf29eb73c8c8588c5', action = 'list', earlySignal = 0) ... [12:32:55.762] | : . ' , ; ` | : . ' , Listing all futures [12:32:55.762] | : . ' , ; ` | : . ' , Number of registered futures: 0 [12:32:55.763] | : . ' , ; ` | : . ' FutureRegistry('workers-f542c3101a5daedbf29eb73c8c8588c5', action = 'list', earlySignal = 0) ... done [12:32:55.763] | : . ' , ; ` | : . Validate that the worker is functional ... done [12:32:55.763] | : . ' , ; ` | : requestNode() ... done [12:32:55.764] | : . ' , ; ` | : cluster node index: 1 [12:32:55.764] | : . ' , ; ` | requestWorker() ... done [12:32:55.764] | : . ' , ; ` | eraseGlobalEnvironment() ... [12:32:55.765] | : . ' , ; ` | eraseGlobalEnvironment() ... done [12:32:55.765] | : . ' , ; ` | launchFuture() ... [12:32:55.766] | : . ' , ; ` | : cluster node index: 1 [12:32:55.766] | : . ' , ; ` | : getFutureData() ... [12:32:55.766] | : . ' , ; ` | : . getFutureCore() ... [12:32:55.767] | : . ' , ; ` | : . ' Packages needed by the future expression (n = 1): 'future' [12:32:55.767] | : . ' , ; ` | : . getFutureCore() ... done [12:32:55.767] | : . ' , ; ` | : . getFutureCapture() ... [12:32:55.768] | : . ' , ; ` | : . getFutureCapture() ... done [12:32:55.768] | : . ' , ; ` | : . getFutureContext() ... [12:32:55.768] | : . ' , ; ` | : . ' plan("tail", .skip = FALSE, .cleanup = NA, .init = TRUE) ... [12:32:55.769] | : . ' , ; ` | : . ' , Getting stack without first backend: [n=0] [12:32:55.769] | : . ' , ; ` | : . ' plan("tail", .skip = FALSE, .cleanup = NA, .init = TRUE) ... done [12:32:55.769] | : . ' , ; ` | : . ' Packages needed by future backend (n = 0): [12:32:55.770] | : . ' , ; ` | : . getFutureContext() ... done [12:32:55.770] | : . ' , ; ` | : getFutureData() ... done [12:32:55.771] | : . ' , ; ` | : FutureRegistry('workers-f542c3101a5daedbf29eb73c8c8588c5', action = 'add', earlySignal = 0) ... [12:32:55.771] | : . ' , ; ` | : . Appended future to position #1 [12:32:55.772] | : . ' , ; ` | : . Number of registered futures: 1 [12:32:55.772] | : . ' , ; ` | : FutureRegistry('workers-f542c3101a5daedbf29eb73c8c8588c5', action = 'add', earlySignal = 0) ... done [12:32:55.772] | : . ' , ; ` | launchFuture() ... done [12:32:55.772] | : . ' , ; ` | MultisessionFuture started [12:32:55.772] | : . ' , ; ` launchFuture() for ClusterFutureBackend ... done [12:32:55.773] | : . ' , ; Launching futures ... done [12:32:55.773] | : . ' , ; Future launched: 'MultisessionFuture', 'ClusterFuture', 'MultiprocessFuture', 'Future' [12:32:55.773] | : . ' , Using MultisessionFutureBackend ... done [12:32:55.773] | : . ' run() for 'Future' () ... done [12:32:55.773] | : . run() ... done [12:32:55.773] | : . resolved() ... [12:32:55.774] | : . ' resolved() ... [12:32:55.774] | : . ' , resolved() for MultisessionFuture () ... [12:32:55.775] | : . ' , ; Cluster node socket connection: index=4, id=353 [12:32:55.775] | : . ' , ; assertValidConnection() ... [12:32:55.776] | : . ' , ; ` cluster node index: 1 [12:32:55.776] | : . ' , ; assertValidConnection() ... done [12:32:55.874] | : . ' , ; receiveMessageFromWorker() for ClusterFuture ... [12:32:55.874] | : . ' , ; ` cluster node index: 1 [12:32:55.875] | : . ' , ; ` [1] TRUE [12:32:55.876] | : . ' , ; ` Received data: [12:32:55.877] | : . ' , ; ` List of 5 [12:32:55.877] | : . ' , ; ` $ type : chr "VALUE" [12:32:55.877] | : . ' , ; ` $ value :List of 16 [12:32:55.877] | : . ' , ; ` ..$ value : 'Mandelbrot' int [1:25, 1:25] 1 1 1 1 1 1 1 1 1 1 ... [12:32:55.877] | : . ' , ; ` .. ..- attr(*, "params")=List of 3 [12:32:55.877] | : . ' , ; ` .. .. ..$ Z : cplx [1:25, 1:25] -2.25-1.5i -2.25-1.44i -2.25-1.38i ... [12:32:55.877] | : . ' , ; ` .. .. .. ..- attr(*, "region")=List of 2 [12:32:55.877] | : . ' , ; ` .. .. .. .. ..$ xrange: num [1:2] -2.25 -0.781 [12:32:55.877] | : . ' , ; ` .. .. .. .. ..$ yrange: num [1:2] -1.5 -0.0306 [12:32:55.877] | : . ' , ; ` .. .. .. ..- attr(*, "tile")= int [1:2] 1 1 [12:32:55.877] | : . ' , ; ` .. .. ..$ maxIter: int 200 [12:32:55.877] | : . ' , ; ` .. .. ..$ tau : num 2 [12:32:55.877] | : . ' , ; ` ..$ visible : logi TRUE [12:32:55.877] | : . ' , ; ` ..$ stdout : chr "" [12:32:55.877] | : . ' , ; ` ..$ conditions :List of 2 [12:32:55.877] | : . ' , ; ` .. ..$ :List of 2 [12:32:55.877] | : . ' , ; ` .. .. ..$ condition:List of 2 [12:32:55.877] | : . ' , ; ` .. .. .. ..$ message: chr "Calculating tile #1 of 4 ..." [12:32:55.877] | : . ' , ; ` .. .. .. ..$ call : language message(sprintf("Calculating tile #%d of %d ...", ii, n), appendLF = FALSE) [12:32:55.877] | : . ' , ; ` .. .. .. .. ..- attr(*, "srcref")= 'srcref' int [1:8] 69 5 69 79 5 79 69 69 [12:32:55.877] | : . ' , ; ` .. .. .. .. .. ..- attr(*, "srcfile")=Classes 'srcfilecopy', 'srcfile' [12:32:55.877] | : . ' , ; ` .. .. .. ..- attr(*, "class")= chr [1:3] "simpleMessage" "message" "condition" [12:32:55.877] | : . ' , ; ` .. .. ..$ signaled : int 0 [12:32:55.877] | : . ' , ; ` .. ..$ :List of 2 [12:32:55.877] | : . ' , ; ` .. .. ..$ condition:List of 2 [12:32:55.877] | : . ' , ; ` .. .. .. ..$ message: chr " done\n" [12:32:55.877] | : . ' , ; ` .. .. .. ..$ call : language message(" done") [12:32:55.877] | : . ' , ; ` .. .. .. .. ..- attr(*, "srcref")= 'srcref' int [1:8] 75 5 75 20 5 20 75 75 [12:32:55.877] | : . ' , ; ` .. .. .. .. .. ..- attr(*, "srcfile")=Classes 'srcfilecopy', 'srcfile' [12:32:55.877] | : . ' , ; ` .. .. .. ..- attr(*, "class")= chr [1:3] "simpleMessage" "message" "condition" [12:32:55.877] | : . ' , ; ` .. .. ..$ signaled : int 0 [12:32:55.877] | : . ' , ; ` ..$ rng : logi FALSE [12:32:55.877] | : . ' , ; ` ..$ seed : NULL [12:32:55.877] | : . ' , ; ` ..$ misuseGlobalEnv : NULL [12:32:55.877] | : . ' , ; ` ..$ misuseConnections :List of 3 [12:32:55.877] | : . ' , ; ` .. ..$ added : NULL [12:32:55.877] | : . ' , ; ` .. ..$ removed : NULL [12:32:55.877] | : . ' , ; ` .. ..$ replaced: NULL [12:32:55.877] | : . ' , ; ` ..$ misuseDevices : NULL [12:32:55.877] | : . ' , ; ` ..$ misuseDefaultDevice: list() [12:32:55.877] | : . ' , ; ` ..$ started : POSIXct[1:1], format: "2026-01-16 12:32:55" [12:32:55.877] | : . ' , ; ` ..$ finished : POSIXct[1:1], format: "2026-01-16 12:32:55" [12:32:55.877] | : . ' , ; ` ..$ uuid : chr [1:2] "947d943e5766fe57636c15bec4862739" "5" [12:32:55.877] | : . ' , ; ` ..$ session_uuid : chr "05b0791e0864d600b81d20792868e627" [12:32:55.877] | : . ' , ; ` .. ..- attr(*, "source")=List of 5 [12:32:55.877] | : . ' , ; ` .. .. ..$ host : Named chr "CRANWIN3" [12:32:55.877] | : . ' , ; ` .. .. .. ..- attr(*, "names")= chr "COMPUTERNAME" [12:32:55.877] | : . ' , ; ` .. .. ..$ info : Named chr [1:9] "Windows" "Server x64" "build 20348" "CRANWIN3" ... [12:32:55.877] | : . ' , ; ` .. .. .. ..- attr(*, "names")= chr [1:9] "sysname" "release" "version" "nodename" ... [12:32:55.877] | : . ' , ; ` .. .. ..$ pid : int 83408 [12:32:55.877] | : . ' , ; ` .. .. ..$ time : POSIXct[1:1], format: "2026-01-16 12:32:55" [12:32:55.877] | : . ' , ; ` .. .. ..$ random: int 2147483647 [12:32:55.877] | : . ' , ; ` ..$ r_info :List of 4 [12:32:55.877] | : . ' , ; ` .. ..$ version :Classes 'R_system_version', 'package_version', 'numeric_version' hidden list of 1 [12:32:55.877] | : . ' , ; ` .. .. ..$ : int [1:3] 4 6 0 [12:32:55.877] | : . ' , ; ` .. ..$ os : chr "windows" [12:32:55.877] | : . ' , ; ` .. ..$ os_name : chr "Windows" [12:32:55.877] | : . ' , ; ` .. ..$ captures_utf8: logi TRUE [12:32:55.877] | : . ' , ; ` ..$ version : chr "1.8" [12:32:55.877] | : . ' , ; ` ..- attr(*, "class")= chr "FutureResult" [12:32:55.877] | : . ' , ; ` $ success: logi TRUE [12:32:55.877] | : . ' , ; ` $ time : 'proc_time' Named num [1:5] 0.09 0.01 0.11 NA NA [12:32:55.877] | : . ' , ; ` ..- attr(*, "names")= chr [1:5] "user.self" "sys.self" "elapsed" "user.child" ... [12:32:55.877] | : . ' , ; ` $ tag : NULL [12:32:55.918] | : . ' , ; ` Received FutureResult [12:32:55.919] | : . ' , ; ` FutureResult: [12:32:55.919] | : . ' , ; ` value: 'Mandelbrot', 'matrix', 'array' [12:32:55.919] | : . ' , ; ` visible: TRUE [12:32:55.919] | : . ' , ; ` stdout: character [12:32:55.919] | : . ' , ; ` conditions: [n = 2] simpleMessage, simpleMessage [12:32:55.919] | : . ' , ; ` RNG used: FALSE [12:32:55.919] | : . ' , ; ` duration: 0.09820485 secs (started 2026-01-16 12:32:55.773323) [12:32:55.919] | : . ' , ; ` version: 1.8 [12:32:55.920] | : . ' , ; ` FutureRegistry('workers-f542c3101a5daedbf29eb73c8c8588c5', action = 'remove', earlySignal = 0) ... [12:32:55.920] | : . ' , ; ` | Removed future from position #1 [12:32:55.921] | : . ' , ; ` | Number of registered futures: 0 [12:32:55.921] | : . ' , ; ` FutureRegistry('workers-f542c3101a5daedbf29eb73c8c8588c5', action = 'remove', earlySignal = 0) ... done [12:32:55.922] | : . ' , ; ` Erased future from future backend [12:32:55.922] | : . ' , ; ` result() for ClusterFuture ... [12:32:55.922] | : . ' , ; ` | result already collected: FutureResult [12:32:55.923] | : . ' , ; ` result() for ClusterFuture ... done [12:32:55.923] | : . ' , ; ` signalConditions() ... [12:32:55.923] | : . ' , ; ` | include = 'immediateCondition' [12:32:55.923] | : . ' , ; ` | exclude = [12:32:55.924] | : . ' , ; ` | resignal = FALSE [12:32:55.924] | : . ' , ; ` | Number of conditions: 2 [12:32:55.924] | : . ' , ; ` | int 2 [12:32:55.925] | : . ' , ; ` | Condition #1 (class: 'simpleMessage', 'message', 'condition'): [12:32:55.925] | : . ' , ; ` | Condition #2 (class: 'simpleMessage', 'message', 'condition'): [12:32:55.926] | : . ' , ; ` signalConditions() ... done [12:32:55.926] | : . ' , ; receiveMessageFromWorker() for ClusterFuture ... done [12:32:55.926] | : . ' , ; receiveMessageFromWorker() returned object of class FutureResult; resolved [12:32:55.927] | : . ' , resolved() for MultisessionFuture () ... done [12:32:55.927] | : . ' , assertFutureResult() ... [12:32:55.927] | : . ' , ; Future uuid: 947d943e5766fe57636c15bec4862739-5 [12:32:55.927] | : . ' , ; identical; success [12:32:55.928] | : . ' , assertFutureResult() ... done [12:32:55.928] | : . ' resolved() ... done [12:32:55.928] | : . ' resolved: TRUE [12:32:55.929] | : . resolved() ... done [12:32:55.929] | : resolved() for Future () ... done [12:32:55.929] | resolved() ... done Plotting tile #1 of 4 ... [12:32:55.930] | value() for MultisessionFuture () ... [12:32:55.930] | : result() for ClusterFuture ... [12:32:55.930] | : . result already collected: FutureResult [12:32:55.930] | : result() for ClusterFuture ... done [12:32:55.931] | : result() for ClusterFuture ... [12:32:55.931] | : . result already collected: FutureResult [12:32:55.931] | : result() for ClusterFuture ... done [12:32:55.932] | : signalConditions() ... [12:32:55.932] | : . include = 'immediateCondition' [12:32:55.932] | : . exclude = [12:32:55.932] | : . resignal = FALSE [12:32:55.933] | : . Number of conditions: 2 [12:32:55.933] | : . int 2 [12:32:55.934] | : . Condition #1 (class: 'simpleMessage', 'message', 'condition'): [12:32:55.934] | : . Condition #2 (class: 'simpleMessage', 'message', 'condition'): [12:32:55.934] | : signalConditions() ... done [12:32:55.935] | : relay stdout ... [12:32:55.935] | : relay stdout ... done [12:32:55.935] | : check for misuse ... [12:32:55.936] | : check for misuse ... done [12:32:55.936] | : relay conditions ... [12:32:55.936] | : . Future state: 'finished' [12:32:55.936] | : . result() for ClusterFuture ... [12:32:55.937] | : . ' result already collected: FutureResult [12:32:55.937] | : . result() for ClusterFuture ... done [12:32:55.937] | : . signalConditions() ... [12:32:55.937] | : . ' include = 'condition' [12:32:55.938] | : . ' exclude = 'immediateCondition' [12:32:55.938] | : . ' resignal = TRUE [12:32:55.938] | : . ' Number of conditions: 2 [12:32:55.939] | : . ' int 2 [12:32:55.939] | : . ' Condition #1 (class: 'simpleMessage', 'message', 'condition'): [12:32:55.940] | : . ' Condition #1: 'simpleMessage', 'message', 'condition' Calculating tile #1 of 4 ...[12:32:55.943] | : . ' Condition #2 (class: 'simpleMessage', 'message', 'condition'): [12:32:55.944] | : . ' Condition #2: 'simpleMessage', 'message', 'condition' done [12:32:55.944] | : . signalConditions() ... done [12:32:55.944] | : relay conditions ... done [12:32:55.945] | value() for MultisessionFuture () ... done [12:32:55.946] | resolved() ... [12:32:55.946] | : resolved() for Future () ... [12:32:55.947] | : . state: 'created' [12:32:55.947] | : . run: NULL [12:32:55.947] | : . run() ... [12:32:55.947] | : . ' run() for 'Future' () ... [12:32:55.948] | : . ' , state: 'created' [12:32:55.948] | : . ' , plan("backend", .skip = FALSE, .cleanup = NA, .init = TRUE) ... [12:32:55.948] | : . ' , plan("backend", .skip = FALSE, .cleanup = NA, .init = TRUE) ... done [12:32:55.949] | : . ' , Using MultisessionFutureBackend ... [12:32:55.949] | : . ' , ; Number of futures since start: 1 (1 created, 1 launched, 1 finished) [12:32:55.949] | : . ' , ; Launching futures ... [12:32:55.950] | : . ' , ; ` launchFuture() for ClusterFutureBackend ... [12:32:55.950] | : . ' , ; ` | Workers: [n=2] [12:32:55.950] | : . ' , ; ` | Socket cluster with 2 nodes on host 'localhost' (R Under development (unstable) (2026-01-15 r89304 ucrt), platform x86_64-w64-mingw32) [12:32:55.953] | : . ' , ; ` | FutureRegistry: 'workers-f542c3101a5daedbf29eb73c8c8588c5' [12:32:55.954] | : . ' , ; ` | requestWorker() ... [12:32:55.954] | : . ' , ; ` | : requestNode() ... [12:32:55.954] | : . ' , ; ` | : . Number of workers: 2 [12:32:55.955] | : . ' , ; ` | : . Polling for a free worker ... [12:32:55.955] | : . ' , ; ` | : . ' FutureRegistry('workers-f542c3101a5daedbf29eb73c8c8588c5', action = 'list', earlySignal = 0) ... [12:32:55.955] | : . ' , ; ` | : . ' , Listing all futures [12:32:55.956] | : . ' , ; ` | : . ' , Number of registered futures: 0 [12:32:55.956] | : . ' , ; ` | : . ' FutureRegistry('workers-f542c3101a5daedbf29eb73c8c8588c5', action = 'list', earlySignal = 0) ... done [12:32:55.956] | : . ' , ; ` | : . ' Total time: 0 [12:32:55.956] | : . ' , ; ` | : . Polling for a free worker ... done [12:32:55.957] | : . ' , ; ` | : . FutureRegistry('workers-f542c3101a5daedbf29eb73c8c8588c5', action = 'list', earlySignal = 0) ... [12:32:55.957] | : . ' , ; ` | : . ' Listing all futures [12:32:55.957] | : . ' , ; ` | : . ' Number of registered futures: 0 [12:32:55.958] | : . ' , ; ` | : . FutureRegistry('workers-f542c3101a5daedbf29eb73c8c8588c5', action = 'list', earlySignal = 0) ... done [12:32:55.958] | : . ' , ; ` | : . avail: [n=2] '1', '2' [12:32:55.958] | : . ' , ; ` | : . Index of first available worker: 1 [12:32:55.958] | : . ' , ; ` | : . Validate that the worker is functional ... [12:32:55.959] | : . ' , ; ` | : . ' Worker is functional [12:32:55.960] | : . ' , ; ` | : . ' FutureRegistry('workers-f542c3101a5daedbf29eb73c8c8588c5', action = 'list', earlySignal = 0) ... [12:32:55.960] | : . ' , ; ` | : . ' , Listing all futures [12:32:55.960] | : . ' , ; ` | : . ' , Number of registered futures: 0 [12:32:55.961] | : . ' , ; ` | : . ' FutureRegistry('workers-f542c3101a5daedbf29eb73c8c8588c5', action = 'list', earlySignal = 0) ... done [12:32:55.961] | : . ' , ; ` | : . Validate that the worker is functional ... done [12:32:55.961] | : . ' , ; ` | : requestNode() ... done [12:32:55.961] | : . ' , ; ` | : cluster node index: 1 [12:32:55.962] | : . ' , ; ` | requestWorker() ... done [12:32:55.962] | : . ' , ; ` | eraseGlobalEnvironment() ... [12:32:55.963] | : . ' , ; ` | eraseGlobalEnvironment() ... done [12:32:55.963] | : . ' , ; ` | launchFuture() ... [12:32:55.964] | : . ' , ; ` | : cluster node index: 1 [12:32:55.964] | : . ' , ; ` | : getFutureData() ... [12:32:55.964] | : . ' , ; ` | : . getFutureCore() ... [12:32:55.964] | : . ' , ; ` | : . ' Packages needed by the future expression (n = 1): 'future' [12:32:55.965] | : . ' , ; ` | : . getFutureCore() ... done [12:32:55.965] | : . ' , ; ` | : . getFutureCapture() ... [12:32:55.965] | : . ' , ; ` | : . getFutureCapture() ... done [12:32:55.966] | : . ' , ; ` | : . getFutureContext() ... [12:32:55.966] | : . ' , ; ` | : . ' plan("tail", .skip = FALSE, .cleanup = NA, .init = TRUE) ... [12:32:55.966] | : . ' , ; ` | : . ' , Getting stack without first backend: [n=0] [12:32:55.966] | : . ' , ; ` | : . ' plan("tail", .skip = FALSE, .cleanup = NA, .init = TRUE) ... done [12:32:55.967] | : . ' , ; ` | : . ' Packages needed by future backend (n = 0): [12:32:55.967] | : . ' , ; ` | : . getFutureContext() ... done [12:32:55.967] | : . ' , ; ` | : getFutureData() ... done [12:32:55.968] | : . ' , ; ` | : FutureRegistry('workers-f542c3101a5daedbf29eb73c8c8588c5', action = 'add', earlySignal = 0) ... [12:32:55.968] | : . ' , ; ` | : . Appended future to position #1 [12:32:55.969] | : . ' , ; ` | : . Number of registered futures: 1 [12:32:55.969] | : . ' , ; ` | : FutureRegistry('workers-f542c3101a5daedbf29eb73c8c8588c5', action = 'add', earlySignal = 0) ... done [12:32:55.969] | : . ' , ; ` | launchFuture() ... done [12:32:55.969] | : . ' , ; ` | MultisessionFuture started [12:32:55.970] | : . ' , ; ` launchFuture() for ClusterFutureBackend ... done [12:32:55.970] | : . ' , ; Launching futures ... done [12:32:55.970] | : . ' , ; Future launched: 'MultisessionFuture', 'ClusterFuture', 'MultiprocessFuture', 'Future' [12:32:55.970] | : . ' , Using MultisessionFutureBackend ... done [12:32:55.970] | : . ' run() for 'Future' () ... done [12:32:55.971] | : . run() ... done [12:32:55.971] | : . resolved() ... [12:32:55.971] | : . ' resolved() ... [12:32:55.971] | : . ' , resolved() for MultisessionFuture () ... [12:32:55.972] | : . ' , ; Cluster node socket connection: index=4, id=353 [12:32:55.972] | : . ' , ; assertValidConnection() ... [12:32:55.972] | : . ' , ; ` cluster node index: 1 [12:32:55.972] | : . ' , ; assertValidConnection() ... done [12:32:55.981] | : . ' , ; receiveMessageFromWorker() for ClusterFuture ... [12:32:55.981] | : . ' , ; ` cluster node index: 1 [12:32:55.982] | : . ' , ; ` [1] TRUE [12:32:55.982] | : . ' , ; ` Received data: [12:32:55.983] | : . ' , ; ` List of 5 [12:32:55.983] | : . ' , ; ` $ type : chr "VALUE" [12:32:55.983] | : . ' , ; ` $ value :List of 16 [12:32:55.983] | : . ' , ; ` ..$ value : 'Mandelbrot' int [1:25, 1:25] 1 1 1 1 2 2 2 2 2 3 ... [12:32:55.983] | : . ' , ; ` .. ..- attr(*, "params")=List of 3 [12:32:55.983] | : . ' , ; ` .. .. ..$ Z : cplx [1:25, 1:25] -0.719-1.5i -0.719-1.44i -0.719-1.38i ... [12:32:55.983] | : . ' , ; ` .. .. .. ..- attr(*, "region")=List of 2 [12:32:55.983] | : . ' , ; ` .. .. .. .. ..$ xrange: num [1:2] -0.719 0.75 [12:32:55.983] | : . ' , ; ` .. .. .. .. ..$ yrange: num [1:2] -1.5 -0.0306 [12:32:55.983] | : . ' , ; ` .. .. .. ..- attr(*, "tile")= int [1:2] 1 2 [12:32:55.983] | : . ' , ; ` .. .. ..$ maxIter: int 200 [12:32:55.983] | : . ' , ; ` .. .. ..$ tau : num 2 [12:32:55.983] | : . ' , ; ` ..$ visible : logi TRUE [12:32:55.983] | : . ' , ; ` ..$ stdout : chr "" [12:32:55.983] | : . ' , ; ` ..$ conditions :List of 2 [12:32:55.983] | : . ' , ; ` .. ..$ :List of 2 [12:32:55.983] | : . ' , ; ` .. .. ..$ condition:List of 2 [12:32:55.983] | : . ' , ; ` .. .. .. ..$ message: chr "Calculating tile #2 of 4 ..." [12:32:55.983] | : . ' , ; ` .. .. .. ..$ call : language message(sprintf("Calculating tile #%d of %d ...", ii, n), appendLF = FALSE) [12:32:55.983] | : . ' , ; ` .. .. .. .. ..- attr(*, "srcref")= 'srcref' int [1:8] 69 5 69 79 5 79 69 69 [12:32:55.983] | : . ' , ; ` .. .. .. .. .. ..- attr(*, "srcfile")=Classes 'srcfilecopy', 'srcfile' [12:32:55.983] | : . ' , ; ` .. .. .. ..- attr(*, "class")= chr [1:3] "simpleMessage" "message" "condition" [12:32:55.983] | : . ' , ; ` .. .. ..$ signaled : int 0 [12:32:55.983] | : . ' , ; ` .. ..$ :List of 2 [12:32:55.983] | : . ' , ; ` .. .. ..$ condition:List of 2 [12:32:55.983] | : . ' , ; ` .. .. .. ..$ message: chr " done\n" [12:32:55.983] | : . ' , ; ` .. .. .. ..$ call : language message(" done") [12:32:55.983] | : . ' , ; ` .. .. .. .. ..- attr(*, "srcref")= 'srcref' int [1:8] 75 5 75 20 5 20 75 75 [12:32:55.983] | : . ' , ; ` .. .. .. .. .. ..- attr(*, "srcfile")=Classes 'srcfilecopy', 'srcfile' [12:32:55.983] | : . ' , ; ` .. .. .. ..- attr(*, "class")= chr [1:3] "simpleMessage" "message" "condition" [12:32:55.983] | : . ' , ; ` .. .. ..$ signaled : int 0 [12:32:55.983] | : . ' , ; ` ..$ rng : logi FALSE [12:32:55.983] | : . ' , ; ` ..$ seed : NULL [12:32:55.983] | : . ' , ; ` ..$ misuseGlobalEnv : NULL [12:32:55.983] | : . ' , ; ` ..$ misuseConnections :List of 3 [12:32:55.983] | : . ' , ; ` .. ..$ added : NULL [12:32:55.983] | : . ' , ; ` .. ..$ removed : NULL [12:32:55.983] | : . ' , ; ` .. ..$ replaced: NULL [12:32:55.983] | : . ' , ; ` ..$ misuseDevices : NULL [12:32:55.983] | : . ' , ; ` ..$ misuseDefaultDevice: list() [12:32:55.983] | : . ' , ; ` ..$ started : POSIXct[1:1], format: "2026-01-16 12:32:55" [12:32:55.983] | : . ' , ; ` ..$ finished : POSIXct[1:1], format: "2026-01-16 12:32:55" [12:32:55.983] | : . ' , ; ` ..$ uuid : chr [1:2] "947d943e5766fe57636c15bec4862739" "6" [12:32:55.983] | : . ' , ; ` ..$ session_uuid : chr "05b0791e0864d600b81d20792868e627" [12:32:55.983] | : . ' , ; ` .. ..- attr(*, "source")=List of 5 [12:32:55.983] | : . ' , ; ` .. .. ..$ host : Named chr "CRANWIN3" [12:32:55.983] | : . ' , ; ` .. .. .. ..- attr(*, "names")= chr "COMPUTERNAME" [12:32:55.983] | : . ' , ; ` .. .. ..$ info : Named chr [1:9] "Windows" "Server x64" "build 20348" "CRANWIN3" ... [12:32:55.983] | : . ' , ; ` .. .. .. ..- attr(*, "names")= chr [1:9] "sysname" "release" "version" "nodename" ... [12:32:55.983] | : . ' , ; ` .. .. ..$ pid : int 83408 [12:32:55.983] | : . ' , ; ` .. .. ..$ time : POSIXct[1:1], format: "2026-01-16 12:32:55" [12:32:55.983] | : . ' , ; ` .. .. ..$ random: int 2147483647 [12:32:55.983] | : . ' , ; ` ..$ r_info :List of 4 [12:32:55.983] | : . ' , ; ` .. ..$ version :Classes 'R_system_version', 'package_version', 'numeric_version' hidden list of 1 [12:32:55.983] | : . ' , ; ` .. .. ..$ : int [1:3] 4 6 0 [12:32:55.983] | : . ' , ; ` .. ..$ os : chr "windows" [12:32:55.983] | : . ' , ; ` .. ..$ os_name : chr "Windows" [12:32:55.983] | : . ' , ; ` .. ..$ captures_utf8: logi TRUE [12:32:55.983] | : . ' , ; ` ..$ version : chr "1.8" [12:32:55.983] | : . ' , ; ` ..- attr(*, "class")= chr "FutureResult" [12:32:55.983] | : . ' , ; ` $ success: logi TRUE [12:32:55.983] | : . ' , ; ` $ time : 'proc_time' Named num [1:5] 0.02 0 0.02 NA NA [12:32:55.983] | : . ' , ; ` ..- attr(*, "names")= chr [1:5] "user.self" "sys.self" "elapsed" "user.child" ... [12:32:55.983] | : . ' , ; ` $ tag : NULL [12:32:56.018] | : . ' , ; ` Received FutureResult [12:32:56.018] | : . ' , ; ` FutureResult: [12:32:56.018] | : . ' , ; ` value: 'Mandelbrot', 'matrix', 'array' [12:32:56.018] | : . ' , ; ` visible: TRUE [12:32:56.018] | : . ' , ; ` stdout: character [12:32:56.018] | : . ' , ; ` conditions: [n = 2] simpleMessage, simpleMessage [12:32:56.018] | : . ' , ; ` RNG used: FALSE [12:32:56.018] | : . ' , ; ` duration: 0.009635925 secs (started 2026-01-16 12:32:55.969397) [12:32:56.018] | : . ' , ; ` version: 1.8 [12:32:56.019] | : . ' , ; ` FutureRegistry('workers-f542c3101a5daedbf29eb73c8c8588c5', action = 'remove', earlySignal = 0) ... [12:32:56.019] | : . ' , ; ` | Removed future from position #1 [12:32:56.020] | : . ' , ; ` | Number of registered futures: 0 [12:32:56.020] | : . ' , ; ` FutureRegistry('workers-f542c3101a5daedbf29eb73c8c8588c5', action = 'remove', earlySignal = 0) ... done [12:32:56.020] | : . ' , ; ` Erased future from future backend [12:32:56.021] | : . ' , ; ` result() for ClusterFuture ... [12:32:56.021] | : . ' , ; ` | result already collected: FutureResult [12:32:56.021] | : . ' , ; ` result() for ClusterFuture ... done [12:32:56.022] | : . ' , ; ` signalConditions() ... [12:32:56.022] | : . ' , ; ` | include = 'immediateCondition' [12:32:56.022] | : . ' , ; ` | exclude = [12:32:56.022] | : . ' , ; ` | resignal = FALSE [12:32:56.023] | : . ' , ; ` | Number of conditions: 2 [12:32:56.023] | : . ' , ; ` | int 2 [12:32:56.024] | : . ' , ; ` | Condition #1 (class: 'simpleMessage', 'message', 'condition'): [12:32:56.024] | : . ' , ; ` | Condition #2 (class: 'simpleMessage', 'message', 'condition'): [12:32:56.024] | : . ' , ; ` signalConditions() ... done [12:32:56.025] | : . ' , ; receiveMessageFromWorker() for ClusterFuture ... done [12:32:56.025] | : . ' , ; receiveMessageFromWorker() returned object of class FutureResult; resolved [12:32:56.025] | : . ' , resolved() for MultisessionFuture () ... done [12:32:56.025] | : . ' , assertFutureResult() ... [12:32:56.026] | : . ' , ; Future uuid: 947d943e5766fe57636c15bec4862739-6 [12:32:56.026] | : . ' , ; identical; success [12:32:56.026] | : . ' , assertFutureResult() ... done [12:32:56.026] | : . ' resolved() ... done [12:32:56.027] | : . ' resolved: TRUE [12:32:56.027] | : . resolved() ... done [12:32:56.027] | : resolved() for Future () ... done [12:32:56.027] | resolved() ... done Plotting tile #2 of 4 ... [12:32:56.028] | value() for MultisessionFuture () ... [12:32:56.028] | : result() for ClusterFuture ... [12:32:56.028] | : . result already collected: FutureResult [12:32:56.029] | : result() for ClusterFuture ... done [12:32:56.029] | : result() for ClusterFuture ... [12:32:56.029] | : . result already collected: FutureResult [12:32:56.030] | : result() for ClusterFuture ... done [12:32:56.030] | : signalConditions() ... [12:32:56.030] | : . include = 'immediateCondition' [12:32:56.030] | : . exclude = [12:32:56.031] | : . resignal = FALSE [12:32:56.031] | : . Number of conditions: 2 [12:32:56.031] | : . int 2 [12:32:56.032] | : . Condition #1 (class: 'simpleMessage', 'message', 'condition'): [12:32:56.032] | : . Condition #2 (class: 'simpleMessage', 'message', 'condition'): [12:32:56.033] | : signalConditions() ... done [12:32:56.033] | : relay stdout ... [12:32:56.033] | : relay stdout ... done [12:32:56.033] | : check for misuse ... [12:32:56.034] | : check for misuse ... done [12:32:56.034] | : relay conditions ... [12:32:56.034] | : . Future state: 'finished' [12:32:56.034] | : . result() for ClusterFuture ... [12:32:56.035] | : . ' result already collected: FutureResult [12:32:56.035] | : . result() for ClusterFuture ... done [12:32:56.035] | : . signalConditions() ... [12:32:56.035] | : . ' include = 'condition' [12:32:56.036] | : . ' exclude = 'immediateCondition' [12:32:56.036] | : . ' resignal = TRUE [12:32:56.036] | : . ' Number of conditions: 2 [12:32:56.037] | : . ' int 2 [12:32:56.037] | : . ' Condition #1 (class: 'simpleMessage', 'message', 'condition'): [12:32:56.038] | : . ' Condition #1: 'simpleMessage', 'message', 'condition' Calculating tile #2 of 4 ...[12:32:56.038] | : . ' Condition #2 (class: 'simpleMessage', 'message', 'condition'): [12:32:56.038] | : . ' Condition #2: 'simpleMessage', 'message', 'condition' done [12:32:56.039] | : . signalConditions() ... done [12:32:56.039] | : relay conditions ... done [12:32:56.039] | value() for MultisessionFuture () ... done [12:32:56.040] | resolved() ... [12:32:56.041] | : resolved() for Future () ... [12:32:56.041] | : . state: 'created' [12:32:56.041] | : . run: NULL [12:32:56.042] | : . run() ... [12:32:56.042] | : . ' run() for 'Future' () ... [12:32:56.042] | : . ' , state: 'created' [12:32:56.042] | : . ' , plan("backend", .skip = FALSE, .cleanup = NA, .init = TRUE) ... [12:32:56.043] | : . ' , plan("backend", .skip = FALSE, .cleanup = NA, .init = TRUE) ... done [12:32:56.043] | : . ' , Using MultisessionFutureBackend ... [12:32:56.043] | : . ' , ; Number of futures since start: 2 (2 created, 2 launched, 2 finished) [12:32:56.044] | : . ' , ; Launching futures ... [12:32:56.044] | : . ' , ; ` launchFuture() for ClusterFutureBackend ... [12:32:56.044] | : . ' , ; ` | Workers: [n=2] [12:32:56.044] | : . ' , ; ` | Socket cluster with 2 nodes on host 'localhost' (R Under development (unstable) (2026-01-15 r89304 ucrt), platform x86_64-w64-mingw32) [12:32:56.047] | : . ' , ; ` | FutureRegistry: 'workers-f542c3101a5daedbf29eb73c8c8588c5' [12:32:56.048] | : . ' , ; ` | requestWorker() ... [12:32:56.048] | : . ' , ; ` | : requestNode() ... [12:32:56.048] | : . ' , ; ` | : . Number of workers: 2 [12:32:56.049] | : . ' , ; ` | : . Polling for a free worker ... [12:32:56.049] | : . ' , ; ` | : . ' FutureRegistry('workers-f542c3101a5daedbf29eb73c8c8588c5', action = 'list', earlySignal = 0) ... [12:32:56.049] | : . ' , ; ` | : . ' , Listing all futures [12:32:56.050] | : . ' , ; ` | : . ' , Number of registered futures: 0 [12:32:56.050] | : . ' , ; ` | : . ' FutureRegistry('workers-f542c3101a5daedbf29eb73c8c8588c5', action = 'list', earlySignal = 0) ... done [12:32:56.050] | : . ' , ; ` | : . ' Total time: 0 [12:32:56.050] | : . ' , ; ` | : . Polling for a free worker ... done [12:32:56.051] | : . ' , ; ` | : . FutureRegistry('workers-f542c3101a5daedbf29eb73c8c8588c5', action = 'list', earlySignal = 0) ... [12:32:56.051] | : . ' , ; ` | : . ' Listing all futures [12:32:56.051] | : . ' , ; ` | : . ' Number of registered futures: 0 [12:32:56.051] | : . ' , ; ` | : . FutureRegistry('workers-f542c3101a5daedbf29eb73c8c8588c5', action = 'list', earlySignal = 0) ... done [12:32:56.052] | : . ' , ; ` | : . avail: [n=2] '1', '2' [12:32:56.052] | : . ' , ; ` | : . Index of first available worker: 1 [12:32:56.052] | : . ' , ; ` | : . Validate that the worker is functional ... [12:32:56.053] | : . ' , ; ` | : . ' Worker is functional [12:32:56.054] | : . ' , ; ` | : . ' FutureRegistry('workers-f542c3101a5daedbf29eb73c8c8588c5', action = 'list', earlySignal = 0) ... [12:32:56.054] | : . ' , ; ` | : . ' , Listing all futures [12:32:56.054] | : . ' , ; ` | : . ' , Number of registered futures: 0 [12:32:56.054] | : . ' , ; ` | : . ' FutureRegistry('workers-f542c3101a5daedbf29eb73c8c8588c5', action = 'list', earlySignal = 0) ... done [12:32:56.055] | : . ' , ; ` | : . Validate that the worker is functional ... done [12:32:56.055] | : . ' , ; ` | : requestNode() ... done [12:32:56.055] | : . ' , ; ` | : cluster node index: 1 [12:32:56.055] | : . ' , ; ` | requestWorker() ... done [12:32:56.056] | : . ' , ; ` | eraseGlobalEnvironment() ... [12:32:56.057] | : . ' , ; ` | eraseGlobalEnvironment() ... done [12:32:56.057] | : . ' , ; ` | launchFuture() ... [12:32:56.057] | : . ' , ; ` | : cluster node index: 1 [12:32:56.058] | : . ' , ; ` | : getFutureData() ... [12:32:56.058] | : . ' , ; ` | : . getFutureCore() ... [12:32:56.058] | : . ' , ; ` | : . ' Packages needed by the future expression (n = 1): 'future' [12:32:56.059] | : . ' , ; ` | : . getFutureCore() ... done [12:32:56.059] | : . ' , ; ` | : . getFutureCapture() ... [12:32:56.059] | : . ' , ; ` | : . getFutureCapture() ... done [12:32:56.059] | : . ' , ; ` | : . getFutureContext() ... [12:32:56.060] | : . ' , ; ` | : . ' plan("tail", .skip = FALSE, .cleanup = NA, .init = TRUE) ... [12:32:56.060] | : . ' , ; ` | : . ' , Getting stack without first backend: [n=0] [12:32:56.060] | : . ' , ; ` | : . ' plan("tail", .skip = FALSE, .cleanup = NA, .init = TRUE) ... done [12:32:56.061] | : . ' , ; ` | : . ' Packages needed by future backend (n = 0): [12:32:56.061] | : . ' , ; ` | : . getFutureContext() ... done [12:32:56.062] | : . ' , ; ` | : getFutureData() ... done [12:32:56.063] | : . ' , ; ` | : FutureRegistry('workers-f542c3101a5daedbf29eb73c8c8588c5', action = 'add', earlySignal = 0) ... [12:32:56.063] | : . ' , ; ` | : . Appended future to position #1 [12:32:56.063] | : . ' , ; ` | : . Number of registered futures: 1 [12:32:56.064] | : . ' , ; ` | : FutureRegistry('workers-f542c3101a5daedbf29eb73c8c8588c5', action = 'add', earlySignal = 0) ... done [12:32:56.064] | : . ' , ; ` | launchFuture() ... done [12:32:56.064] | : . ' , ; ` | MultisessionFuture started [12:32:56.065] | : . ' , ; ` launchFuture() for ClusterFutureBackend ... done [12:32:56.065] | : . ' , ; Launching futures ... done [12:32:56.065] | : . ' , ; Future launched: 'MultisessionFuture', 'ClusterFuture', 'MultiprocessFuture', 'Future' [12:32:56.066] | : . ' , Using MultisessionFutureBackend ... done [12:32:56.066] | : . ' run() for 'Future' () ... done [12:32:56.066] | : . run() ... done [12:32:56.067] | : . resolved() ... [12:32:56.067] | : . ' resolved() ... [12:32:56.067] | : . ' , resolved() for MultisessionFuture () ... [12:32:56.068] | : . ' , ; Cluster node socket connection: index=4, id=353 [12:32:56.068] | : . ' , ; assertValidConnection() ... [12:32:56.069] | : . ' , ; ` cluster node index: 1 [12:32:56.069] | : . ' , ; assertValidConnection() ... done [12:32:56.071] | : . ' , ; receiveMessageFromWorker() for ClusterFuture ... [12:32:56.072] | : . ' , ; ` cluster node index: 1 [12:32:56.073] | : . ' , ; ` [1] TRUE [12:32:56.074] | : . ' , ; ` Received data: [12:32:56.074] | : . ' , ; ` List of 5 [12:32:56.074] | : . ' , ; ` $ type : chr "VALUE" [12:32:56.074] | : . ' , ; ` $ value :List of 16 [12:32:56.074] | : . ' , ; ` ..$ value : 'Mandelbrot' int [1:25, 1:25] 1 1 1 1 1 1 1 1 1 1 ... [12:32:56.074] | : . ' , ; ` .. ..- attr(*, "params")=List of 3 [12:32:56.074] | : . ' , ; ` .. .. ..$ Z : cplx [1:25, 1:25] -2.25+0.0306i -2.25+0.0918i -2.25+0.1531i ... [12:32:56.074] | : . ' , ; ` .. .. .. ..- attr(*, "region")=List of 2 [12:32:56.074] | : . ' , ; ` .. .. .. .. ..$ xrange: num [1:2] -2.25 -0.781 [12:32:56.074] | : . ' , ; ` .. .. .. .. ..$ yrange: num [1:2] 0.0306 1.5 [12:32:56.074] | : . ' , ; ` .. .. .. ..- attr(*, "tile")= int [1:2] 2 1 [12:32:56.074] | : . ' , ; ` .. .. ..$ maxIter: int 200 [12:32:56.074] | : . ' , ; ` .. .. ..$ tau : num 2 [12:32:56.074] | : . ' , ; ` ..$ visible : logi TRUE [12:32:56.074] | : . ' , ; ` ..$ stdout : chr "" [12:32:56.074] | : . ' , ; ` ..$ conditions :List of 2 [12:32:56.074] | : . ' , ; ` .. ..$ :List of 2 [12:32:56.074] | : . ' , ; ` .. .. ..$ condition:List of 2 [12:32:56.074] | : . ' , ; ` .. .. .. ..$ message: chr "Calculating tile #3 of 4 ..." [12:32:56.074] | : . ' , ; ` .. .. .. ..$ call : language message(sprintf("Calculating tile #%d of %d ...", ii, n), appendLF = FALSE) [12:32:56.074] | : . ' , ; ` .. .. .. .. ..- attr(*, "srcref")= 'srcref' int [1:8] 69 5 69 79 5 79 69 69 [12:32:56.074] | : . ' , ; ` .. .. .. .. .. ..- attr(*, "srcfile")=Classes 'srcfilecopy', 'srcfile' [12:32:56.074] | : . ' , ; ` .. .. .. ..- attr(*, "class")= chr [1:3] "simpleMessage" "message" "condition" [12:32:56.074] | : . ' , ; ` .. .. ..$ signaled : int 0 [12:32:56.074] | : . ' , ; ` .. ..$ :List of 2 [12:32:56.074] | : . ' , ; ` .. .. ..$ condition:List of 2 [12:32:56.074] | : . ' , ; ` .. .. .. ..$ message: chr " done\n" [12:32:56.074] | : . ' , ; ` .. .. .. ..$ call : language message(" done") [12:32:56.074] | : . ' , ; ` .. .. .. .. ..- attr(*, "srcref")= 'srcref' int [1:8] 75 5 75 20 5 20 75 75 [12:32:56.074] | : . ' , ; ` .. .. .. .. .. ..- attr(*, "srcfile")=Classes 'srcfilecopy', 'srcfile' [12:32:56.074] | : . ' , ; ` .. .. .. ..- attr(*, "class")= chr [1:3] "simpleMessage" "message" "condition" [12:32:56.074] | : . ' , ; ` .. .. ..$ signaled : int 0 [12:32:56.074] | : . ' , ; ` ..$ rng : logi FALSE [12:32:56.074] | : . ' , ; ` ..$ seed : NULL [12:32:56.074] | : . ' , ; ` ..$ misuseGlobalEnv : NULL [12:32:56.074] | : . ' , ; ` ..$ misuseConnections :List of 3 [12:32:56.074] | : . ' , ; ` .. ..$ added : NULL [12:32:56.074] | : . ' , ; ` .. ..$ removed : NULL [12:32:56.074] | : . ' , ; ` .. ..$ replaced: NULL [12:32:56.074] | : . ' , ; ` ..$ misuseDevices : NULL [12:32:56.074] | : . ' , ; ` ..$ misuseDefaultDevice: list() [12:32:56.074] | : . ' , ; ` ..$ started : POSIXct[1:1], format: "2026-01-16 12:32:56" [12:32:56.074] | : . ' , ; ` ..$ finished : POSIXct[1:1], format: "2026-01-16 12:32:56" [12:32:56.074] | : . ' , ; ` ..$ uuid : chr [1:2] "947d943e5766fe57636c15bec4862739" "7" [12:32:56.074] | : . ' , ; ` ..$ session_uuid : chr "05b0791e0864d600b81d20792868e627" [12:32:56.074] | : . ' , ; ` .. ..- attr(*, "source")=List of 5 [12:32:56.074] | : . ' , ; ` .. .. ..$ host : Named chr "CRANWIN3" [12:32:56.074] | : . ' , ; ` .. .. .. ..- attr(*, "names")= chr "COMPUTERNAME" [12:32:56.074] | : . ' , ; ` .. .. ..$ info : Named chr [1:9] "Windows" "Server x64" "build 20348" "CRANWIN3" ... [12:32:56.074] | : . ' , ; ` .. .. .. ..- attr(*, "names")= chr [1:9] "sysname" "release" "version" "nodename" ... [12:32:56.074] | : . ' , ; ` .. .. ..$ pid : int 83408 [12:32:56.074] | : . ' , ; ` .. .. ..$ time : POSIXct[1:1], format: "2026-01-16 12:32:55" [12:32:56.074] | : . ' , ; ` .. .. ..$ random: int 2147483647 [12:32:56.074] | : . ' , ; ` ..$ r_info :List of 4 [12:32:56.074] | : . ' , ; ` .. ..$ version :Classes 'R_system_version', 'package_version', 'numeric_version' hidden list of 1 [12:32:56.074] | : . ' , ; ` .. .. ..$ : int [1:3] 4 6 0 [12:32:56.074] | : . ' , ; ` .. ..$ os : chr "windows" [12:32:56.074] | : . ' , ; ` .. ..$ os_name : chr "Windows" [12:32:56.074] | : . ' , ; ` .. ..$ captures_utf8: logi TRUE [12:32:56.074] | : . ' , ; ` ..$ version : chr "1.8" [12:32:56.074] | : . ' , ; ` ..- attr(*, "class")= chr "FutureResult" [12:32:56.074] | : . ' , ; ` $ success: logi TRUE [12:32:56.074] | : . ' , ; ` $ time : 'proc_time' Named num [1:5] 0.01 0 0.01 NA NA [12:32:56.074] | : . ' , ; ` ..- attr(*, "names")= chr [1:5] "user.self" "sys.self" "elapsed" "user.child" ... [12:32:56.074] | : . ' , ; ` $ tag : NULL [12:32:56.112] | : . ' , ; ` Received FutureResult [12:32:56.113] | : . ' , ; ` FutureResult: [12:32:56.113] | : . ' , ; ` value: 'Mandelbrot', 'matrix', 'array' [12:32:56.113] | : . ' , ; ` visible: TRUE [12:32:56.113] | : . ' , ; ` stdout: character [12:32:56.113] | : . ' , ; ` conditions: [n = 2] simpleMessage, simpleMessage [12:32:56.113] | : . ' , ; ` RNG used: FALSE [12:32:56.113] | : . ' , ; ` duration: 0.006692171 secs (started 2026-01-16 12:32:56.063505) [12:32:56.113] | : . ' , ; ` version: 1.8 [12:32:56.114] | : . ' , ; ` FutureRegistry('workers-f542c3101a5daedbf29eb73c8c8588c5', action = 'remove', earlySignal = 0) ... [12:32:56.114] | : . ' , ; ` | Removed future from position #1 [12:32:56.114] | : . ' , ; ` | Number of registered futures: 0 [12:32:56.115] | : . ' , ; ` FutureRegistry('workers-f542c3101a5daedbf29eb73c8c8588c5', action = 'remove', earlySignal = 0) ... done [12:32:56.115] | : . ' , ; ` Erased future from future backend [12:32:56.115] | : . ' , ; ` result() for ClusterFuture ... [12:32:56.115] | : . ' , ; ` | result already collected: FutureResult [12:32:56.116] | : . ' , ; ` result() for ClusterFuture ... done [12:32:56.116] | : . ' , ; ` signalConditions() ... [12:32:56.116] | : . ' , ; ` | include = 'immediateCondition' [12:32:56.116] | : . ' , ; ` | exclude = [12:32:56.117] | : . ' , ; ` | resignal = FALSE [12:32:56.117] | : . ' , ; ` | Number of conditions: 2 [12:32:56.117] | : . ' , ; ` | int 2 [12:32:56.118] | : . ' , ; ` | Condition #1 (class: 'simpleMessage', 'message', 'condition'): [12:32:56.119] | : . ' , ; ` | Condition #2 (class: 'simpleMessage', 'message', 'condition'): [12:32:56.119] | : . ' , ; ` signalConditions() ... done [12:32:56.119] | : . ' , ; receiveMessageFromWorker() for ClusterFuture ... done [12:32:56.120] | : . ' , ; receiveMessageFromWorker() returned object of class FutureResult; resolved [12:32:56.120] | : . ' , resolved() for MultisessionFuture () ... done [12:32:56.120] | : . ' , assertFutureResult() ... [12:32:56.120] | : . ' , ; Future uuid: 947d943e5766fe57636c15bec4862739-7 [12:32:56.121] | : . ' , ; identical; success [12:32:56.121] | : . ' , assertFutureResult() ... done [12:32:56.121] | : . ' resolved() ... done [12:32:56.122] | : . ' resolved: TRUE [12:32:56.122] | : . resolved() ... done [12:32:56.122] | : resolved() for Future () ... done [12:32:56.122] | resolved() ... done Plotting tile #3 of 4 ... [12:32:56.123] | value() for MultisessionFuture () ... [12:32:56.123] | : result() for ClusterFuture ... [12:32:56.124] | : . result already collected: FutureResult [12:32:56.124] | : result() for ClusterFuture ... done [12:32:56.124] | : result() for ClusterFuture ... [12:32:56.124] | : . result already collected: FutureResult [12:32:56.125] | : result() for ClusterFuture ... done [12:32:56.125] | : signalConditions() ... [12:32:56.125] | : . include = 'immediateCondition' [12:32:56.126] | : . exclude = [12:32:56.126] | : . resignal = FALSE [12:32:56.126] | : . Number of conditions: 2 [12:32:56.126] | : . int 2 [12:32:56.127] | : . Condition #1 (class: 'simpleMessage', 'message', 'condition'): [12:32:56.128] | : . Condition #2 (class: 'simpleMessage', 'message', 'condition'): [12:32:56.128] | : signalConditions() ... done [12:32:56.128] | : relay stdout ... [12:32:56.128] | : relay stdout ... done [12:32:56.129] | : check for misuse ... [12:32:56.129] | : check for misuse ... done [12:32:56.129] | : relay conditions ... [12:32:56.130] | : . Future state: 'finished' [12:32:56.130] | : . result() for ClusterFuture ... [12:32:56.130] | : . ' result already collected: FutureResult [12:32:56.131] | : . result() for ClusterFuture ... done [12:32:56.131] | : . signalConditions() ... [12:32:56.131] | : . ' include = 'condition' [12:32:56.131] | : . ' exclude = 'immediateCondition' [12:32:56.132] | : . ' resignal = TRUE [12:32:56.132] | : . ' Number of conditions: 2 [12:32:56.132] | : . ' int 2 [12:32:56.133] | : . ' Condition #1 (class: 'simpleMessage', 'message', 'condition'): [12:32:56.133] | : . ' Condition #1: 'simpleMessage', 'message', 'condition' Calculating tile #3 of 4 ...[12:32:56.134] | : . ' Condition #2 (class: 'simpleMessage', 'message', 'condition'): [12:32:56.134] | : . ' Condition #2: 'simpleMessage', 'message', 'condition' done [12:32:56.135] | : . signalConditions() ... done [12:32:56.135] | : relay conditions ... done [12:32:56.135] | value() for MultisessionFuture () ... done [12:32:56.136] | resolved() ... [12:32:56.137] | : resolved() for Future () ... [12:32:56.137] | : . state: 'created' [12:32:56.137] | : . run: NULL [12:32:56.138] | : . run() ... [12:32:56.138] | : . ' run() for 'Future' () ... [12:32:56.138] | : . ' , state: 'created' [12:32:56.139] | : . ' , plan("backend", .skip = FALSE, .cleanup = NA, .init = TRUE) ... [12:32:56.139] | : . ' , plan("backend", .skip = FALSE, .cleanup = NA, .init = TRUE) ... done [12:32:56.139] | : . ' , Using MultisessionFutureBackend ... [12:32:56.139] | : . ' , ; Number of futures since start: 3 (3 created, 3 launched, 3 finished) [12:32:56.139] | : . ' , ; Launching futures ... [12:32:56.140] | : . ' , ; ` launchFuture() for ClusterFutureBackend ... [12:32:56.140] | : . ' , ; ` | Workers: [n=2] [12:32:56.140] | : . ' , ; ` | Socket cluster with 2 nodes on host 'localhost' (R Under development (unstable) (2026-01-15 r89304 ucrt), platform x86_64-w64-mingw32) [12:32:56.142] | : . ' , ; ` | FutureRegistry: 'workers-f542c3101a5daedbf29eb73c8c8588c5' [12:32:56.142] | : . ' , ; ` | requestWorker() ... [12:32:56.142] | : . ' , ; ` | : requestNode() ... [12:32:56.142] | : . ' , ; ` | : . Number of workers: 2 [12:32:56.143] | : . ' , ; ` | : . Polling for a free worker ... [12:32:56.143] | : . ' , ; ` | : . ' FutureRegistry('workers-f542c3101a5daedbf29eb73c8c8588c5', action = 'list', earlySignal = 0) ... [12:32:56.143] | : . ' , ; ` | : . ' , Listing all futures [12:32:56.143] | : . ' , ; ` | : . ' , Number of registered futures: 0 [12:32:56.143] | : . ' , ; ` | : . ' FutureRegistry('workers-f542c3101a5daedbf29eb73c8c8588c5', action = 'list', earlySignal = 0) ... done [12:32:56.143] | : . ' , ; ` | : . ' Total time: 0 [12:32:56.144] | : . ' , ; ` | : . Polling for a free worker ... done [12:32:56.144] | : . ' , ; ` | : . FutureRegistry('workers-f542c3101a5daedbf29eb73c8c8588c5', action = 'list', earlySignal = 0) ... [12:32:56.144] | : . ' , ; ` | : . ' Listing all futures [12:32:56.144] | : . ' , ; ` | : . ' Number of registered futures: 0 [12:32:56.144] | : . ' , ; ` | : . FutureRegistry('workers-f542c3101a5daedbf29eb73c8c8588c5', action = 'list', earlySignal = 0) ... done [12:32:56.145] | : . ' , ; ` | : . avail: [n=2] '1', '2' [12:32:56.145] | : . ' , ; ` | : . Index of first available worker: 1 [12:32:56.145] | : . ' , ; ` | : . Validate that the worker is functional ... [12:32:56.145] | : . ' , ; ` | : . ' Worker is functional [12:32:56.146] | : . ' , ; ` | : . ' FutureRegistry('workers-f542c3101a5daedbf29eb73c8c8588c5', action = 'list', earlySignal = 0) ... [12:32:56.146] | : . ' , ; ` | : . ' , Listing all futures [12:32:56.146] | : . ' , ; ` | : . ' , Number of registered futures: 0 [12:32:56.146] | : . ' , ; ` | : . ' FutureRegistry('workers-f542c3101a5daedbf29eb73c8c8588c5', action = 'list', earlySignal = 0) ... done [12:32:56.146] | : . ' , ; ` | : . Validate that the worker is functional ... done [12:32:56.147] | : . ' , ; ` | : requestNode() ... done [12:32:56.147] | : . ' , ; ` | : cluster node index: 1 [12:32:56.147] | : . ' , ; ` | requestWorker() ... done [12:32:56.147] | : . ' , ; ` | eraseGlobalEnvironment() ... [12:32:56.148] | : . ' , ; ` | eraseGlobalEnvironment() ... done [12:32:56.148] | : . ' , ; ` | launchFuture() ... [12:32:56.148] | : . ' , ; ` | : cluster node index: 1 [12:32:56.148] | : . ' , ; ` | : getFutureData() ... [12:32:56.148] | : . ' , ; ` | : . getFutureCore() ... [12:32:56.149] | : . ' , ; ` | : . ' Packages needed by the future expression (n = 1): 'future' [12:32:56.149] | : . ' , ; ` | : . getFutureCore() ... done [12:32:56.149] | : . ' , ; ` | : . getFutureCapture() ... [12:32:56.149] | : . ' , ; ` | : . getFutureCapture() ... done [12:32:56.149] | : . ' , ; ` | : . getFutureContext() ... [12:32:56.150] | : . ' , ; ` | : . ' plan("tail", .skip = FALSE, .cleanup = NA, .init = TRUE) ... [12:32:56.150] | : . ' , ; ` | : . ' , Getting stack without first backend: [n=0] [12:32:56.150] | : . ' , ; ` | : . ' plan("tail", .skip = FALSE, .cleanup = NA, .init = TRUE) ... done [12:32:56.150] | : . ' , ; ` | : . ' Packages needed by future backend (n = 0): [12:32:56.150] | : . ' , ; ` | : . getFutureContext() ... done [12:32:56.151] | : . ' , ; ` | : getFutureData() ... done [12:32:56.151] | : . ' , ; ` | : FutureRegistry('workers-f542c3101a5daedbf29eb73c8c8588c5', action = 'add', earlySignal = 0) ... [12:32:56.152] | : . ' , ; ` | : . Appended future to position #1 [12:32:56.152] | : . ' , ; ` | : . Number of registered futures: 1 [12:32:56.152] | : . ' , ; ` | : FutureRegistry('workers-f542c3101a5daedbf29eb73c8c8588c5', action = 'add', earlySignal = 0) ... done [12:32:56.153] | : . ' , ; ` | launchFuture() ... done [12:32:56.153] | : . ' , ; ` | MultisessionFuture started [12:32:56.153] | : . ' , ; ` launchFuture() for ClusterFutureBackend ... done [12:32:56.153] | : . ' , ; Launching futures ... done [12:32:56.154] | : . ' , ; Future launched: 'MultisessionFuture', 'ClusterFuture', 'MultiprocessFuture', 'Future' [12:32:56.154] | : . ' , Using MultisessionFutureBackend ... done [12:32:56.154] | : . ' run() for 'Future' () ... done [12:32:56.154] | : . run() ... done [12:32:56.155] | : . resolved() ... [12:32:56.155] | : . ' resolved() ... [12:32:56.155] | : . ' , resolved() for MultisessionFuture () ... [12:32:56.156] | : . ' , ; Cluster node socket connection: index=4, id=353 [12:32:56.156] | : . ' , ; assertValidConnection() ... [12:32:56.157] | : . ' , ; ` cluster node index: 1 [12:32:56.157] | : . ' , ; assertValidConnection() ... done [12:32:56.161] | : . ' , ; receiveMessageFromWorker() for ClusterFuture ... [12:32:56.162] | : . ' , ; ` cluster node index: 1 [12:32:56.162] | : . ' , ; ` [1] TRUE [12:32:56.163] | : . ' , ; ` Received data: [12:32:56.163] | : . ' , ; ` List of 5 [12:32:56.163] | : . ' , ; ` $ type : chr "VALUE" [12:32:56.163] | : . ' , ; ` $ value :List of 16 [12:32:56.163] | : . ' , ; ` ..$ value : 'Mandelbrot' int [1:25, 1:25] 200 200 200 109 195 15 9 8 5 5 ... [12:32:56.163] | : . ' , ; ` .. ..- attr(*, "params")=List of 3 [12:32:56.163] | : . ' , ; ` .. .. ..$ Z : cplx [1:25, 1:25] -0.719+0.0306i -0.719+0.0918i -0.719+0.1531i ... [12:32:56.163] | : . ' , ; ` .. .. .. ..- attr(*, "region")=List of 2 [12:32:56.163] | : . ' , ; ` .. .. .. .. ..$ xrange: num [1:2] -0.719 0.75 [12:32:56.163] | : . ' , ; ` .. .. .. .. ..$ yrange: num [1:2] 0.0306 1.5 [12:32:56.163] | : . ' , ; ` .. .. .. ..- attr(*, "tile")= int [1:2] 2 2 [12:32:56.163] | : . ' , ; ` .. .. ..$ maxIter: int 200 [12:32:56.163] | : . ' , ; ` .. .. ..$ tau : num 2 [12:32:56.163] | : . ' , ; ` ..$ visible : logi TRUE [12:32:56.163] | : . ' , ; ` ..$ stdout : chr "" [12:32:56.163] | : . ' , ; ` ..$ conditions :List of 2 [12:32:56.163] | : . ' , ; ` .. ..$ :List of 2 [12:32:56.163] | : . ' , ; ` .. .. ..$ condition:List of 2 [12:32:56.163] | : . ' , ; ` .. .. .. ..$ message: chr "Calculating tile #4 of 4 ..." [12:32:56.163] | : . ' , ; ` .. .. .. ..$ call : language message(sprintf("Calculating tile #%d of %d ...", ii, n), appendLF = FALSE) [12:32:56.163] | : . ' , ; ` .. .. .. .. ..- attr(*, "srcref")= 'srcref' int [1:8] 69 5 69 79 5 79 69 69 [12:32:56.163] | : . ' , ; ` .. .. .. .. .. ..- attr(*, "srcfile")=Classes 'srcfilecopy', 'srcfile' [12:32:56.163] | : . ' , ; ` .. .. .. ..- attr(*, "class")= chr [1:3] "simpleMessage" "message" "condition" [12:32:56.163] | : . ' , ; ` .. .. ..$ signaled : int 0 [12:32:56.163] | : . ' , ; ` .. ..$ :List of 2 [12:32:56.163] | : . ' , ; ` .. .. ..$ condition:List of 2 [12:32:56.163] | : . ' , ; ` .. .. .. ..$ message: chr " done\n" [12:32:56.163] | : . ' , ; ` .. .. .. ..$ call : language message(" done") [12:32:56.163] | : . ' , ; ` .. .. .. .. ..- attr(*, "srcref")= 'srcref' int [1:8] 75 5 75 20 5 20 75 75 [12:32:56.163] | : . ' , ; ` .. .. .. .. .. ..- attr(*, "srcfile")=Classes 'srcfilecopy', 'srcfile' [12:32:56.163] | : . ' , ; ` .. .. .. ..- attr(*, "class")= chr [1:3] "simpleMessage" "message" "condition" [12:32:56.163] | : . ' , ; ` .. .. ..$ signaled : int 0 [12:32:56.163] | : . ' , ; ` ..$ rng : logi FALSE [12:32:56.163] | : . ' , ; ` ..$ seed : NULL [12:32:56.163] | : . ' , ; ` ..$ misuseGlobalEnv : NULL [12:32:56.163] | : . ' , ; ` ..$ misuseConnections :List of 3 [12:32:56.163] | : . ' , ; ` .. ..$ added : NULL [12:32:56.163] | : . ' , ; ` .. ..$ removed : NULL [12:32:56.163] | : . ' , ; ` .. ..$ replaced: NULL [12:32:56.163] | : . ' , ; ` ..$ misuseDevices : NULL [12:32:56.163] | : . ' , ; ` ..$ misuseDefaultDevice: list() [12:32:56.163] | : . ' , ; ` ..$ started : POSIXct[1:1], format: "2026-01-16 12:32:56" [12:32:56.163] | : . ' , ; ` ..$ finished : POSIXct[1:1], format: "2026-01-16 12:32:56" [12:32:56.163] | : . ' , ; ` ..$ uuid : chr [1:2] "947d943e5766fe57636c15bec4862739" "8" [12:32:56.163] | : . ' , ; ` ..$ session_uuid : chr "05b0791e0864d600b81d20792868e627" [12:32:56.163] | : . ' , ; ` .. ..- attr(*, "source")=List of 5 [12:32:56.163] | : . ' , ; ` .. .. ..$ host : Named chr "CRANWIN3" [12:32:56.163] | : . ' , ; ` .. .. .. ..- attr(*, "names")= chr "COMPUTERNAME" [12:32:56.163] | : . ' , ; ` .. .. ..$ info : Named chr [1:9] "Windows" "Server x64" "build 20348" "CRANWIN3" ... [12:32:56.163] | : . ' , ; ` .. .. .. ..- attr(*, "names")= chr [1:9] "sysname" "release" "version" "nodename" ... [12:32:56.163] | : . ' , ; ` .. .. ..$ pid : int 83408 [12:32:56.163] | : . ' , ; ` .. .. ..$ time : POSIXct[1:1], format: "2026-01-16 12:32:55" [12:32:56.163] | : . ' , ; ` .. .. ..$ random: int 2147483647 [12:32:56.163] | : . ' , ; ` ..$ r_info :List of 4 [12:32:56.163] | : . ' , ; ` .. ..$ version :Classes 'R_system_version', 'package_version', 'numeric_version' hidden list of 1 [12:32:56.163] | : . ' , ; ` .. .. ..$ : int [1:3] 4 6 0 [12:32:56.163] | : . ' , ; ` .. ..$ os : chr "windows" [12:32:56.163] | : . ' , ; ` .. ..$ os_name : chr "Windows" [12:32:56.163] | : . ' , ; ` .. ..$ captures_utf8: logi TRUE [12:32:56.163] | : . ' , ; ` ..$ version : chr "1.8" [12:32:56.163] | : . ' , ; ` ..- attr(*, "class")= chr "FutureResult" [12:32:56.163] | : . ' , ; ` $ success: logi TRUE [12:32:56.163] | : . ' , ; ` $ time : 'proc_time' Named num [1:5] 0 0 0 NA NA [12:32:56.163] | : . ' , ; ` ..- attr(*, "names")= chr [1:5] "user.self" "sys.self" "elapsed" "user.child" ... [12:32:56.163] | : . ' , ; ` $ tag : NULL [12:32:56.194] | : . ' , ; ` Received FutureResult [12:32:56.195] | : . ' , ; ` FutureResult: [12:32:56.195] | : . ' , ; ` value: 'Mandelbrot', 'matrix', 'array' [12:32:56.195] | : . ' , ; ` visible: TRUE [12:32:56.195] | : . ' , ; ` stdout: character [12:32:56.195] | : . ' , ; ` conditions: [n = 2] simpleMessage, simpleMessage [12:32:56.195] | : . ' , ; ` RNG used: FALSE [12:32:56.195] | : . ' , ; ` duration: 0.008002996 secs (started 2026-01-16 12:32:56.152537) [12:32:56.195] | : . ' , ; ` version: 1.8 [12:32:56.196] | : . ' , ; ` FutureRegistry('workers-f542c3101a5daedbf29eb73c8c8588c5', action = 'remove', earlySignal = 0) ... [12:32:56.196] | : . ' , ; ` | Removed future from position #1 [12:32:56.196] | : . ' , ; ` | Number of registered futures: 0 [12:32:56.196] | : . ' , ; ` FutureRegistry('workers-f542c3101a5daedbf29eb73c8c8588c5', action = 'remove', earlySignal = 0) ... done [12:32:56.197] | : . ' , ; ` Erased future from future backend [12:32:56.197] | : . ' , ; ` result() for ClusterFuture ... [12:32:56.197] | : . ' , ; ` | result already collected: FutureResult [12:32:56.197] | : . ' , ; ` result() for ClusterFuture ... done [12:32:56.197] | : . ' , ; ` signalConditions() ... [12:32:56.198] | : . ' , ; ` | include = 'immediateCondition' [12:32:56.198] | : . ' , ; ` | exclude = [12:32:56.198] | : . ' , ; ` | resignal = FALSE [12:32:56.198] | : . ' , ; ` | Number of conditions: 2 [12:32:56.198] | : . ' , ; ` | int 2 [12:32:56.199] | : . ' , ; ` | Condition #1 (class: 'simpleMessage', 'message', 'condition'): [12:32:56.199] | : . ' , ; ` | Condition #2 (class: 'simpleMessage', 'message', 'condition'): [12:32:56.199] | : . ' , ; ` signalConditions() ... done [12:32:56.200] | : . ' , ; receiveMessageFromWorker() for ClusterFuture ... done [12:32:56.200] | : . ' , ; receiveMessageFromWorker() returned object of class FutureResult; resolved [12:32:56.200] | : . ' , resolved() for MultisessionFuture () ... done [12:32:56.200] | : . ' , assertFutureResult() ... [12:32:56.201] | : . ' , ; Future uuid: 947d943e5766fe57636c15bec4862739-8 [12:32:56.201] | : . ' , ; identical; success [12:32:56.201] | : . ' , assertFutureResult() ... done [12:32:56.201] | : . ' resolved() ... done [12:32:56.202] | : . ' resolved: TRUE [12:32:56.202] | : . resolved() ... done [12:32:56.202] | : resolved() for Future () ... done [12:32:56.202] | resolved() ... done Plotting tile #4 of 4 ... [12:32:56.202] | value() for MultisessionFuture () ... [12:32:56.203] | : result() for ClusterFuture ... [12:32:56.203] | : . result already collected: FutureResult [12:32:56.203] | : result() for ClusterFuture ... done [12:32:56.204] | : result() for ClusterFuture ... [12:32:56.204] | : . result already collected: FutureResult [12:32:56.204] | : result() for ClusterFuture ... done [12:32:56.204] | : signalConditions() ... [12:32:56.205] | : . include = 'immediateCondition' [12:32:56.205] | : . exclude = [12:32:56.205] | : . resignal = FALSE [12:32:56.206] | : . Number of conditions: 2 [12:32:56.206] | : . int 2 [12:32:56.207] | : . Condition #1 (class: 'simpleMessage', 'message', 'condition'): [12:32:56.207] | : . Condition #2 (class: 'simpleMessage', 'message', 'condition'): [12:32:56.207] | : signalConditions() ... done [12:32:56.207] | : relay stdout ... [12:32:56.208] | : relay stdout ... done [12:32:56.208] | : check for misuse ... [12:32:56.208] | : check for misuse ... done [12:32:56.208] | : relay conditions ... [12:32:56.209] | : . Future state: 'finished' [12:32:56.209] | : . result() for ClusterFuture ... [12:32:56.209] | : . ' result already collected: FutureResult [12:32:56.209] | : . result() for ClusterFuture ... done [12:32:56.210] | : . signalConditions() ... [12:32:56.210] | : . ' include = 'condition' [12:32:56.210] | : . ' exclude = 'immediateCondition' [12:32:56.210] | : . ' resignal = TRUE [12:32:56.211] | : . ' Number of conditions: 2 [12:32:56.211] | : . ' int 2 [12:32:56.212] | : . ' Condition #1 (class: 'simpleMessage', 'message', 'condition'): [12:32:56.212] | : . ' Condition #1: 'simpleMessage', 'message', 'condition' Calculating tile #4 of 4 ...[12:32:56.212] | : . ' Condition #2 (class: 'simpleMessage', 'message', 'condition'): [12:32:56.213] | : . ' Condition #2: 'simpleMessage', 'message', 'condition' done [12:32:56.213] | : . signalConditions() ... done [12:32:56.213] | : relay conditions ... done [12:32:56.214] | value() for MultisessionFuture () ... done > close.screen() [1] 1 2 3 4 5 6 7 8 > message("SUGGESTION: Try to rerun this demo after changing strategy for how futures are resolved, e.g. plan(multisession).\n") SUGGESTION: Try to rerun this demo after changing strategy for how futures are resolved, e.g. plan(multisession). - plan('multisession') ... DONE Testing with 2 cores ... DONE > message("*** Mandelbrot demo of the 'future' package ... DONE") *** Mandelbrot demo of the 'future' package ... DONE Failed to undo environment variables: - Expected environment variables: [n=217] '!ExitCode', 'ALLUSERSPROFILE', 'APPDATA', 'BIBINPUTS', 'BINDIR', 'BSTINPUTS', 'COMMONPROGRAMFILES', 'COMPUTERNAME', 'COMSPEC', 'CURL_CA_BUNDLE', 'CV_Instance001', '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', 'RTOOLS44_HOME', 'RTOOLS45_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_RTOOLS45_PATH', 'R_SCRIPT_LEGACY', 'R_SHARE_DIR', 'R_TESTME_NAME', 'R_TESTME_PACKAGE', 'R_TESTME_PATH', 'R_TESTS', 'R_UNZIPCMD', 'R_USER', 'R_VERSION', 'R_ZIPCMD', 'SED', 'SHLVL', 'SYSTEMDRIVE', 'SYSTEMROOT', 'TAR', 'TAR_OPTIONS', 'TEMP', 'TERM', 'TETRAD_DIR', '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_ASPELL_RECHECK_MAYBE_', '_R_CHECK_CRAN_INCOMING_ASPELL_RECHECK_START_', '_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_LOG_USE_INFO_', '_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_BIBENTRIES_CITED_NOT_SHOWN_', '_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_RELATIVE_PATHS_', '_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_USE_STRICT_R_HEADERS_', '__R_CHECK_DOC_FILES_NOTE_IF_ALL_INTERNAL__', 'maj.version', 'nextArg--timingsnextArg--install', 'tempdirname' - Environment variables still there: [n=0] - Environment variables missing: [n=1] 'MAKEFLAGS' Differences environment variable by environment variable: Skipping, because path appears not to be an 'R CMD check' folder: 'D:/temp/2026_01_16_12_30_17_22682' Test time: user.self=2s, sys.self=0.06s, elapsed=3s, user.child=NAs, sys.child=NAs Test 'demo-mandelbrot' ... success > > proc.time() user system elapsed 2.32 0.20 3.56