Read the log file produced by irace (irace.Rdata).
Arguments
- filename
Filename that contains the log file saved by irace. Example:
irace.Rdata.- name
Optional argument that allows overriding the default name of the object in the file.
Value
(list())
Examples
irace_results <- read_logfile(system.file("exdata/irace-acotsp.Rdata", package="irace",
mustWork=TRUE))
str(irace_results)
#> List of 11
#> $ scenario :List of 58
#> ..$ scenarioFile : chr "/home/manu/work/irace/git/devel-examples/vignette-example/scenario.txt"
#> ..$ configurationsFile : chr "/home/manu/work/irace/git/devel-examples/vignette-example/default.txt"
#> ..$ logFile : chr "./irace-acotsp.Rdata"
#> ..$ trainInstancesDir : chr "./instances"
#> ..$ trainInstancesFile : chr "./instances.txt"
#> ..$ testInstancesDir : chr "./instances"
#> ..$ testInstancesFile : chr "./instances-test.txt"
#> ..$ testNbElites : int 5
#> ..$ testIterationElites : logi TRUE
#> ..$ maxExperiments : int 1000
#> ..$ seed : int 687542627
#> ..$ execDir : chr "./"
#> ..$ parameterFile : chr "./parameters.txt"
#> ..$ recoveryFile : chr ""
#> ..$ instances : chr [1:10] "./instances/1000-1.tsp" "./instances/1000-2.tsp" "./instances/1000-3.tsp" "./instances/1000-4.tsp" ...
#> ..$ sampleInstances : logi TRUE
#> ..$ testInstances : chr [1:10] "./instances/1000-10.tsp" "./instances/1000-11.tsp" "./instances/1000-12.tsp" "./instances/1000-13.tsp" ...
#> ..$ testType : chr "friedman"
#> ..$ firstTest : int 5
#> ..$ blockSize : int 1
#> ..$ eachTest : int 1
#> ..$ targetRunner : chr "./target-runner"
#> ..$ targetRunnerLauncher : chr ""
#> ..$ targetCmdline : chr "{configurationID} {instanceID} {seed} {instance} {bound} {targetRunnerArgs}"
#> ..$ targetRunnerRetries : int 0
#> ..$ targetRunnerTimeout : int 0
#> ..$ targetRunnerData : chr ""
#> ..$ deterministic : logi FALSE
#> ..$ minExperiments : chr NA
#> ..$ maxTime : int 0
#> ..$ budgetEstimation : num 0.02
#> ..$ minMeasurableTime : num 0.01
#> ..$ parallel : int 2
#> ..$ loadBalancing : logi TRUE
#> ..$ mpi : logi FALSE
#> ..$ batchmode : chr "0"
#> ..$ digits : int 4
#> ..$ quiet : logi FALSE
#> ..$ debugLevel : int 0
#> ..$ softRestart : logi TRUE
#> ..$ softRestartThreshold : num 1e-04
#> ..$ elitist : logi TRUE
#> ..$ elitistNewInstances : int 1
#> ..$ elitistLimit : int 2
#> ..$ capping : logi FALSE
#> ..$ cappingType : chr "median"
#> ..$ boundType : chr "candidate"
#> ..$ boundDigits : int 0
#> ..$ boundPar : int 1
#> ..$ boundAsTimeout : logi TRUE
#> ..$ postselection : num 0
#> ..$ aclib : logi FALSE
#> ..$ nbIterations : int 0
#> ..$ nbExperimentsPerIteration: int 0
#> ..$ minNbSurvival : int 0
#> ..$ nbConfigurations : int 0
#> ..$ mu : int 5
#> ..$ confidence : num 0.95
#> $ irace.version : chr "3.5.1.9000.0d7b9f8-dirty"
#> $ parameters :List of 15
#> ..$ names : chr [1:11] "algorithm" "localsearch" "alpha" "beta" ...
#> ..$ types : Named chr [1:11] "c" "c" "r" "r" ...
#> .. ..- attr(*, "names")= chr [1:11] "algorithm" "localsearch" "alpha" "beta" ...
#> ..$ switches : Named chr [1:11] "--" "--localsearch " "--alpha " "--beta " ...
#> .. ..- attr(*, "names")= chr [1:11] "algorithm" "localsearch" "alpha" "beta" ...
#> ..$ domain :List of 11
#> .. ..$ algorithm : chr [1:5] "as" "mmas" "eas" "ras" ...
#> .. ..$ localsearch: chr [1:4] "0" "1" "2" "3"
#> .. ..$ alpha : num [1:2] 0 5
#> .. ..$ beta : num [1:2] 0 10
#> .. ..$ rho : num [1:2] 0.01 1
#> .. ..$ ants : num [1:2] 5 100
#> .. ..$ nnls : num [1:2] 5 50
#> .. ..$ q0 : num [1:2] 0 1
#> .. ..$ dlb : chr [1:2] "0" "1"
#> .. ..$ rasrank : num [1:2] 1 100
#> .. ..$ elitistants: num [1:2] 1 750
#> ..$ conditions :List of 11
#> .. ..$ algorithm : logi TRUE
#> .. ..$ localsearch: logi TRUE
#> .. ..$ alpha : logi TRUE
#> .. ..$ beta : logi TRUE
#> .. ..$ rho : logi TRUE
#> .. ..$ ants : logi TRUE
#> .. ..$ nnls : expression(localsearch %in% c(1, 2, 3))
#> .. ..$ q0 : expression(algorithm %in% c("acs"))
#> .. ..$ dlb : expression(localsearch %in% c(1, 2, 3))
#> .. ..$ rasrank : expression(algorithm %in% c("ras"))
#> .. ..$ elitistants: expression(algorithm %in% c("eas"))
#> ..$ isFixed : Named logi [1:11] FALSE FALSE FALSE FALSE FALSE FALSE ...
#> .. ..- attr(*, "names")= chr [1:11] "algorithm" "localsearch" "alpha" "beta" ...
#> ..$ transform :List of 11
#> .. ..$ algorithm : chr ""
#> .. ..$ localsearch: chr ""
#> .. ..$ alpha : chr ""
#> .. ..$ beta : chr ""
#> .. ..$ rho : chr ""
#> .. ..$ ants : chr "log"
#> .. .. ..- attr(*, "lower")= num 1.61
#> .. .. ..- attr(*, "upper")= num 4.62
#> .. ..$ nnls : chr ""
#> .. ..$ q0 : chr ""
#> .. ..$ dlb : chr ""
#> .. ..$ rasrank : chr ""
#> .. ..$ elitistants: chr ""
#> ..$ isDependent : Named logi [1:11] FALSE FALSE FALSE FALSE FALSE FALSE ...
#> .. ..- attr(*, "names")= chr [1:11] "algorithm" "localsearch" "alpha" "beta" ...
#> ..$ digits : Named int [1:4] 4 4 4 4
#> .. ..- attr(*, "names")= chr [1:4] "alpha" "beta" "rho" "q0"
#> ..$ forbidden :List of 1
#> .. ..$ :<bytecode>
#> .. .. ..- attr(*, "source")= chr "(alpha == 0) & (beta == 0)"
#> ..$ depends :List of 11
#> .. ..$ algorithm : chr(0)
#> .. ..$ localsearch: chr(0)
#> .. ..$ alpha : chr(0)
#> .. ..$ beta : chr(0)
#> .. ..$ rho : chr(0)
#> .. ..$ ants : chr(0)
#> .. ..$ nnls : chr "localsearch"
#> .. ..$ q0 : chr "algorithm"
#> .. ..$ dlb : chr "localsearch"
#> .. ..$ rasrank : chr "algorithm"
#> .. ..$ elitistants: chr "algorithm"
#> ..$ hierarchy : Named num [1:11] 1 1 1 1 1 1 2 2 2 2 ...
#> .. ..- attr(*, "names")= chr [1:11] "algorithm" "localsearch" "alpha" "beta" ...
#> ..$ nbParameters: int 11
#> ..$ nbFixed : int 0
#> ..$ nbVariable : int 11
#> $ allElites :List of 7
#> ..$ : int [1:4] 2 29 3 20
#> ..$ : int [1:5] 50 29 2 34 47
#> ..$ : int [1:5] 50 29 86 47 74
#> ..$ : int [1:5] 111 50 106 74 92
#> ..$ : int [1:5] 123 134 130 111 119
#> ..$ : int [1:5] 119 134 111 130 123
#> ..$ : int [1:5] 123 119 111 130 134
#> $ experiments : num [1:17, 1:148] 28407696 28402347 29166659 28417102 28823388 ...
#> ..- attr(*, "dimnames")=List of 2
#> .. ..$ : chr [1:17] "1" "2" "3" "4" ...
#> .. ..$ : chr [1:148] "1" "2" "3" "4" ...
#> $ experimentLog : int [1:988, 1:5] 1 1 1 1 1 1 1 1 1 1 ...
#> ..- attr(*, "dimnames")=List of 2
#> .. ..$ : NULL
#> .. ..$ : chr [1:5] "iteration" "instance" "configuration" "time" ...
#> $ state :List of 18
#> ..$ .Random.seed : int [1:626] 10403 524 809639586 1907665986 742392805 195146023 -374520492 163985276 951571335 -1799089973 ...
#> ..$ .irace :<environment: 0x5604a5de4230>
#> ..$ currentBudget : num 44
#> ..$ debugLevel : int 0
#> ..$ eliteConfigurations :'data.frame': 5 obs. of 16 variables:
#> .. ..$ .ID. : int [1:5] 123 119 111 130 134
#> .. ..$ algorithm : chr [1:5] "acs" "acs" "acs" "acs" ...
#> .. ..$ localsearch: chr [1:5] "2" "2" "2" "2" ...
#> .. ..$ alpha : num [1:5] 1.06 1.44 1.29 1.59 1.61
#> .. ..$ beta : num [1:5] 5.81 6.47 6.43 6.94 7.9
#> .. ..$ rho : num [1:5] 0.559 0.458 0.586 0.553 0.2
#> .. ..$ ants : num [1:5] 10 5 10 8 8
#> .. ..$ nnls : num [1:5] 35 28 23 26 33
#> .. ..$ q0 : num [1:5] 0.258 0.193 0.213 0.38 0.141
#> .. ..$ dlb : chr [1:5] "0" "0" "0" "0" ...
#> .. ..$ rasrank : num [1:5] NA NA NA NA NA
#> .. ..$ elitistants: num [1:5] NA NA NA NA NA
#> .. ..$ .PARENT. : int [1:5] 111 111 47 111 92
#> .. ..$ .ALIVE. : logi [1:5] TRUE TRUE TRUE TRUE TRUE
#> .. ..$ .RANK. : num [1:5] 55 56 58 61 61
#> .. ..$ .WEIGHT. : num [1:5] 0.3333 0.2667 0.2 0.1333 0.0667
#> ..$ experimentsUsedSoFar: int 988
#> ..$ indexIteration : int 8
#> ..$ minSurvival : num 5
#> ..$ model :List of 11
#> .. ..$ algorithm :List of 5
#> .. .. ..$ 119: num [1:5] 0.000268 0.000268 0.000268 0.000604 0.998592
#> .. .. ..$ 134: num [1:5] 0.000268 0.000268 0.000268 0.000604 0.998592
#> .. .. ..$ 111: num [1:5] 0.000268 0.000268 0.000268 0.000604 0.998592
#> .. .. ..$ 130: num [1:5] 0.000268 0.000268 0.000268 0.000604 0.998592
#> .. .. ..$ 123: num [1:5] 0.000268 0.000268 0.000268 0.000604 0.998592
#> .. ..$ localsearch:List of 5
#> .. .. ..$ 119: num [1:4] 0.000336 0.000336 0.998655 0.000672
#> .. .. ..$ 134: num [1:4] 0.000336 0.000336 0.998655 0.000672
#> .. .. ..$ 111: num [1:4] 0.000336 0.000336 0.998655 0.000672
#> .. .. ..$ 130: num [1:4] 0.000336 0.000336 0.998655 0.000672
#> .. .. ..$ 123: num [1:4] 0.000336 0.000336 0.998655 0.000672
#> .. ..$ alpha :List of 5
#> .. .. ..$ 119: num [1:2] 0.604 1.443
#> .. .. ..$ 134: num [1:2] 0.604 1.614
#> .. .. ..$ 111: num [1:2] 0.604 1.288
#> .. .. ..$ 130: num [1:2] 0.604 1.59
#> .. .. ..$ 123: num [1:2] 0.604 1.058
#> .. ..$ beta :List of 5
#> .. .. ..$ 119: num [1:2] 1.21 6.47
#> .. .. ..$ 134: num [1:2] 1.21 7.9
#> .. .. ..$ 111: num [1:2] 1.21 6.43
#> .. .. ..$ 130: num [1:2] 1.21 6.94
#> .. .. ..$ 123: num [1:2] 1.21 5.81
#> .. ..$ rho :List of 5
#> .. .. ..$ 119: num [1:2] 0.12 0.458
#> .. .. ..$ 134: num [1:2] 0.12 0.2
#> .. .. ..$ 111: num [1:2] 0.12 0.586
#> .. .. ..$ 130: num [1:2] 0.12 0.553
#> .. .. ..$ 123: num [1:2] 0.12 0.559
#> .. ..$ ants :List of 5
#> .. .. ..$ 119: num [1:2] 0.121 5
#> .. .. ..$ 134: num [1:2] 0.121 8
#> .. .. ..$ 111: num [1:2] 0.121 10
#> .. .. ..$ 130: num [1:2] 0.121 8
#> .. .. ..$ 123: num [1:2] 0.121 10
#> .. ..$ nnls :List of 5
#> .. .. ..$ 119: num [1:2] 5.43 28
#> .. .. ..$ 134: num [1:2] 5.43 33
#> .. .. ..$ 111: num [1:2] 5.43 23
#> .. .. ..$ 130: num [1:2] 5.43 26
#> .. .. ..$ 123: num [1:2] 5.43 35
#> .. ..$ q0 :List of 5
#> .. .. ..$ 119: num [1:2] 0.121 0.193
#> .. .. ..$ 134: num [1:2] 0.121 0.141
#> .. .. ..$ 111: num [1:2] 0.121 0.213
#> .. .. ..$ 130: num [1:2] 0.121 0.38
#> .. .. ..$ 123: num [1:2] 0.121 0.258
#> .. ..$ dlb :List of 5
#> .. .. ..$ 119: num [1:2] 0.999282 0.000718
#> .. .. ..$ 134: num [1:2] 0.0262 0.9738
#> .. .. ..$ 111: num [1:2] 0.999282 0.000718
#> .. .. ..$ 130: num [1:2] 0.999282 0.000718
#> .. .. ..$ 123: num [1:2] 0.999282 0.000718
#> .. ..$ rasrank :List of 5
#> .. .. ..$ 119: num [1:2] 12 13
#> .. .. ..$ 134: num [1:2] 12 13
#> .. .. ..$ 111: num [1:2] 12 13
#> .. .. ..$ 130: num [1:2] 12 13
#> .. .. ..$ 123: num [1:2] 12 13
#> .. ..$ elitistants:List of 5
#> .. .. ..$ 119: num [1:2] 90.5 NA
#> .. .. ..$ 134: num [1:2] 90.5 NA
#> .. .. ..$ 111: num [1:2] 90.5 NA
#> .. .. ..$ 130: num [1:2] 90.5 NA
#> .. .. ..$ 123: num [1:2] 90.5 NA
#> ..$ nbConfigurations : num 7
#> ..$ nbIterations : int 7
#> ..$ remainingBudget : int 12
#> ..$ timeUsed : num 0
#> ..$ boundEstimate : logi NA
#> ..$ rejectedIDs : NULL
#> ..$ completed : chr "Not enough budget to race more than the minimum configurations"
#> ..$ elapsed : Named num [1:3] 9941.8 63.2 5245.7
#> .. ..- attr(*, "names")= chr [1:3] "user" "system" "wallclock"
#> ..$ sessionInfo :List of 13
#> .. ..$ R.version :List of 14
#> .. .. ..$ platform : chr "x86_64-pc-linux-gnu"
#> .. .. ..$ arch : chr "x86_64"
#> .. .. ..$ os : chr "linux-gnu"
#> .. .. ..$ system : chr "x86_64, linux-gnu"
#> .. .. ..$ status : chr ""
#> .. .. ..$ major : chr "4"
#> .. .. ..$ minor : chr "1.2"
#> .. .. ..$ year : chr "2021"
#> .. .. ..$ month : chr "11"
#> .. .. ..$ day : chr "01"
#> .. .. ..$ svn rev : chr "81115"
#> .. .. ..$ language : chr "R"
#> .. .. ..$ version.string: chr "R version 4.1.2 (2021-11-01)"
#> .. .. ..$ nickname : chr "Bird Hippie"
#> .. ..$ platform : chr "x86_64-pc-linux-gnu (64-bit)"
#> .. ..$ locale : chr "LC_CTYPE=en_GB.UTF-8;LC_NUMERIC=C;LC_TIME=en_GB.UTF-8;LC_COLLATE=en_GB.UTF-8;LC_MONETARY=en_GB.UTF-8;LC_MESSAGE"| __truncated__
#> .. ..$ running : chr "Ubuntu 22.04.3 LTS"
#> .. ..$ RNGkind : chr [1:3] "Mersenne-Twister" "Inversion" "Rejection"
#> .. ..$ basePkgs : chr [1:7] "stats" "graphics" "grDevices" "utils" ...
#> .. ..$ otherPkgs :List of 1
#> .. .. ..$ irace:List of 24
#> .. .. .. ..$ Package : chr "irace"
#> .. .. .. ..$ Type : chr "Package"
#> .. .. .. ..$ Title : chr "Iterated Racing for Automatic Algorithm Configuration"
#> .. .. .. ..$ Description : chr "Iterated race is an extension of the Iterated F-race method for\n the automatic configuration of op"| __truncated__
#> .. .. .. ..$ Version : chr "3.5.1.9000"
#> .. .. .. ..$ Authors@R : chr "c(person(\"Manuel\", \"López-Ibáñez\", role = c(\"aut\", \"cre\"),\n email = \"man"| __truncated__
#> .. .. .. ..$ Depends : chr "R (>= 3.6.0)"
#> .. .. .. ..$ Imports : chr "stats, utils, compiler, matrixStats, R6, withr"
#> .. .. .. ..$ Suggests : chr "Rmpi (>= 0.6.0), parallel, knitr, testthat (>= 3.1.8),\nParamHelpers, devtools"
#> .. .. .. ..$ VignetteBuilder : chr "knitr"
#> .. .. .. ..$ License : chr "GPL (>= 2)"
#> .. .. .. ..$ URL : chr "https://mlopez-ibanez.github.io/irace/,\nhttps://github.com/MLopez-Ibanez/irace"
#> .. .. .. ..$ BugReports : chr "https://github.com/MLopez-Ibanez/irace/issues"
#> .. .. .. ..$ ByteCompile : chr "yes"
#> .. .. .. ..$ Encoding : chr "UTF-8"
#> .. .. .. ..$ Roxygen : chr "list(markdown = TRUE)"
#> .. .. .. ..$ RoxygenNote : chr "7.2.3"
#> .. .. .. ..$ SystemRequirements : chr "GNU make"
#> .. .. .. ..$ Config/testthat/edition: chr "3"
#> .. .. .. ..$ NeedsCompilation : chr "yes"
#> .. .. .. ..$ Packaged : chr "2023-10-01 11:07:43 UTC; manu"
#> .. .. .. ..$ Author : chr "Manuel López-Ibáñez [aut, cre]\n (<https://orcid.org/0000-0001-9974-1295>),\n Jérémie Dubois-Lacoste [aut],"| __truncated__
#> .. .. .. ..$ Maintainer : chr "Manuel López-Ibáñez <manuel.lopez-ibanez@manchester.ac.uk>"
#> .. .. .. ..$ Built : chr "R 4.1.2; x86_64-pc-linux-gnu; 2023-10-01 11:07:44 UTC; unix"
#> .. .. .. ..- attr(*, "class")= chr "packageDescription"
#> .. .. .. ..- attr(*, "file")= chr "/home/manu/R/x86_64-pc-linux-gnu-library/4.1/irace/Meta/package.rds"
#> .. ..$ loadedOnly :List of 5
#> .. .. ..$ compiler :List of 10
#> .. .. .. ..$ Package : chr "compiler"
#> .. .. .. ..$ Version : chr "4.1.2"
#> .. .. .. ..$ Priority : chr "base"
#> .. .. .. ..$ Title : chr "The R Compiler Package"
#> .. .. .. ..$ Author : chr "Luke Tierney <luke-tierney@uiowa.edu>"
#> .. .. .. ..$ Maintainer : chr "R Core Team <do-use-Contact-address@r-project.org>"
#> .. .. .. ..$ Contact : chr "R-help mailing list <r-help@r-project.org>"
#> .. .. .. ..$ Description: chr "Byte code compiler for R."
#> .. .. .. ..$ License : chr "Part of R 4.1.2"
#> .. .. .. ..$ Built : chr "R 4.1.2; ; 2022-02-09 05:09:18 UTC; unix"
#> .. .. .. ..- attr(*, "class")= chr "packageDescription"
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#> .. .. .. ..$ Title : chr "Encapsulated Classes with Reference Semantics"
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#> .. .. .. ..$ Description : chr "Creates classes with reference semantics, similar to R's built-in\n reference classes. Compared to reference"| __truncated__
#> .. .. .. ..$ Depends : chr "R (>= 3.0)"
#> .. .. .. ..$ Suggests : chr "testthat, pryr"
#> .. .. .. ..$ License : chr "MIT + file LICENSE"
#> .. .. .. ..$ URL : chr "https://r6.r-lib.org, https://github.com/r-lib/R6/"
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#> .. .. .. ..$ Maintainer : chr "Winston Chang <winston@stdout.org>"
#> .. .. .. ..$ Repository : chr "CRAN"
#> .. .. .. ..$ Date/Publication: chr "2021-08-19 14:00:05 UTC"
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#> .. .. .. ..$ License : chr "MIT + file LICENSE"
#> .. .. .. ..$ URL : chr "https://withr.r-lib.org, https://github.com/r-lib/withr#readme"
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#> .. .. .. ..$ Depends : chr "R (>= 3.2.0)"
#> .. .. .. ..$ Imports : chr "graphics, grDevices, stats"
#> .. .. .. ..$ Suggests : chr "callr, covr, DBI, knitr, lattice, methods, rlang, rmarkdown\n(>= 2.12), RSQLite, testthat (>= 3.0.0)"
#> .. .. .. ..$ VignetteBuilder : chr "knitr"
#> .. .. .. ..$ Encoding : chr "UTF-8"
#> .. .. .. ..$ RoxygenNote : chr "7.1.2"
#> .. .. .. ..$ Collate : chr "'aaa.R' 'collate.R' 'compat-defer.R' 'connection.R' 'db.R'\n'defer.R' 'wrap.R' 'local_.R' 'with_.R' 'devices.R'"| __truncated__
#> .. .. .. ..$ Config/testthat/edition: chr "3"
#> .. .. .. ..$ Config/Needs/website : chr "tidyverse/tidytemplate"
#> .. .. .. ..$ NeedsCompilation : chr "no"
#> .. .. .. ..$ Packaged : chr "2022-03-03 21:13:01 UTC; lionel"
#> .. .. .. ..$ Author : chr "Jim Hester [aut],\n Lionel Henry [aut, cre],\n Kirill Müller [aut],\n Kevin Ushey [aut],\n Hadley Wickham ["| __truncated__
#> .. .. .. ..$ Maintainer : chr "Lionel Henry <lionel@rstudio.com>"
#> .. .. .. ..$ Repository : chr "CRAN"
#> .. .. .. ..$ Date/Publication : chr "2022-03-03 21:50:02 UTC"
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#> .. .. .. ..$ Title : chr "Functions that Apply to Rows and Columns of Matrices (and to\nVectors)"
#> .. .. .. ..$ Authors@R : chr "c(\n person(\"Henrik\", \"Bengtsson\", role=c(\"aut\", \"cre\", \"cph\"),\n em"| __truncated__
#> .. .. .. ..$ Author : chr "Henrik Bengtsson [aut, cre, cph],\n Constantin Ahlmann-Eltze [ctb],\n Hector Corrada Bravo [ctb],\n Robert G"| __truncated__
#> .. .. .. ..$ Maintainer : chr "Henrik Bengtsson <henrikb@braju.com>"
#> .. .. .. ..$ Description : chr "High-performing functions operating on rows and columns of matrices, e.g. col / rowMedians(), col / rowRanks(),"| __truncated__
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#> .. .. .. ..$ Date/Publication: chr "2021-09-17 11:10:02 UTC"
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