Read the log file produced by irace (irace.Rdata).
Value
(list())
Examples
irace_results <- read_logfile(system.file("exdata/irace-acotsp.Rdata", package="irace",
mustWork=TRUE))
str(irace_results)
#> List of 9
#> $ 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 "./tsp-2000-50-training.txt"
#> ..$ testInstancesDir : chr "./instances"
#> ..$ testInstancesFile : chr "./tsp-2000-50-testing.txt"
#> ..$ testNbElites : int 5
#> ..$ testIterationElites : logi TRUE
#> ..$ maxExperiments : int 1000
#> ..$ seed : int 687542627
#> ..$ execDir : chr "./"
#> ..$ parameterFile : chr "./parameters.txt"
#> ..$ parameters :Classes 'ParameterSpace', 'R6' <ParameterSpace>
#> Public:
#> .params: list
#> as_character: function ()
#> clone: function (deep = FALSE)
#> conditions: list
#> depends: list
#> domains: list
#> forbid_configurations: function (x)
#> forbidden: list
#> get: function (x)
#> get_ordered: function ()
#> hierarchy: 1 1 1 1 1 1 2 2 2 2 2 1
#> initialize: function (..., forbidden = NULL, verbose = 0L)
#> isFixed: FALSE FALSE FALSE FALSE FALSE FALSE FALSE FALSE FALSE FA ...
#> names: algorithm localsearch alpha beta rho ants nnls q0 dlb ra ...
#> names_fixed: time
#> names_numeric: alpha beta rho ants nnls q0 rasrank elitistants
#> names_variable: algorithm localsearch alpha beta rho ants nnls q0 dlb ra ...
#> nbFixed: 1
#> nbParameters: 12
#> nbVariable: 11
#> switches: -- --localsearch --alpha --beta --rho --ants --nnl ...
#> types: c c r r r i i r c i i c
#> ..$ recoveryFile : chr ""
#> ..$ instances : chr [1:50] "./instances/2000-511.tsp" "./instances/2000-512.tsp" "./instances/2000-513.tsp" "./instances/2000-514.tsp" ...
#> ..$ sampleInstances : logi TRUE
#> ..$ testInstances : chr [1:50] "./instances/2000-101.tsp" "./instances/2000-102.tsp" "./instances/2000-103.tsp" "./instances/2000-104.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 0.05
#> ..$ minMeasurableTime : num 0.01
#> ..$ parallel : int 2
#> ..$ loadBalancing : logi TRUE
#> ..$ mpi : logi FALSE
#> ..$ batchmode : chr "0"
#> ..$ 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 : logi TRUE
#> ..$ 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 "4.1.38b59f7"
#> $ iterationElites : int [1:8] 31 31 68 111 139 111 158 158
#> $ allElites :List of 8
#> ..$ : int 31
#> ..$ : int [1:4] 31 54 60 61
#> ..$ : int [1:2] 68 88
#> ..$ : int [1:5] 111 112 105 117 68
#> ..$ : int [1:5] 139 111 134 112 129
#> ..$ : int [1:5] 111 158 139 134 161
#> ..$ : int [1:5] 158 111 139 161 134
#> ..$ : int [1:3] 158 111 139
#> $ experiments : num [1:15, 1:167] 42220233 39533155 41303115 40251195 39741584 ...
#> ..- attr(*, "dimnames")=List of 2
#> .. ..$ : chr [1:15] "1" "2" "3" "4" ...
#> .. ..$ : chr [1:167] "1" "2" "3" "4" ...
#> $ allConfigurations:'data.frame': 167 obs. of 14 variables:
#> ..$ .ID. : int [1:167] 1 2 3 4 5 6 7 8 9 10 ...
#> ..$ algorithm : chr [1:167] "as" "mmas" "ras" "acs" ...
#> ..$ localsearch: chr [1:167] "0" "2" "0" "3" ...
#> ..$ alpha : num [1:167] 1 0.365 2.865 1.615 4.115 ...
#> ..$ beta : num [1:167] 1 6.22 1.22 8.72 3.72 ...
#> ..$ rho : num [1:167] 0.95 0.967 0.472 0.225 0.72 ...
#> ..$ ants : num [1:167] 10 19 86 41 9 6 28 59 13 5 ...
#> ..$ nnls : num [1:167] NA 50 NA 39 16 NA 44 10 33 47 ...
#> ..$ q0 : num [1:167] NA NA NA 0.762 NA ...
#> ..$ dlb : chr [1:167] NA "1" NA "0" ...
#> ..$ rasrank : num [1:167] NA NA 42 NA NA NA NA NA NA NA ...
#> ..$ elitistants: num [1:167] NA NA NA NA 602 NA 508 NA NA 649 ...
#> ..$ time : chr [1:167] "5" "5" "5" "5" ...
#> ..$ .PARENT. : int [1:167] NA NA NA NA NA NA NA NA NA NA ...
#> $ state :Classes 'RaceState', 'R6' <RaceState>
#> Public:
#> clone: function (deep = FALSE)
#> cluster: NULL
#> completed: Not enough budget to race more than the minimum configur ...
#> elapsed: 5430.848 81.992 2848.956
#> elapsed_recovered: 5414.816 81.82 2838.16
#> elite_configurations: data.frame
#> elitist_new_instances: 0
#> experiment_log: data.table, data.frame
#> initialize: function (scenario, new = TRUE)
#> instances_log: data.table, data.frame
#> model: list
#> next_instance: 15
#> print_mem_used: function (objects)
#> recover: function (scenario)
#> recovery_info: list
#> rejected_ids: NULL
#> rng: list
#> save_recovery: function (elite_configurations, model, ...)
#> seed: 687542627
#> session_info: sessionInfo
#> start_parallel: function (scenario)
#> stop_parallel: function ()
#> target_evaluator: NULL
#> target_runner: function (experiment, scenario)
#> time_elapsed: function ()
#> timer: Timer, R6
#> update_experiment_log: function (output, instances, configurations_id, scenario, iteration)
#> update_rejected: function (rejected_ids, configurations)
#> $ softRestart : logi [1:7] FALSE FALSE FALSE FALSE FALSE FALSE ...
#> $ testing :List of 2
#> ..$ experiments: num [1:50, 1:15] 33071103 32616274 33290804 32799631 32929864 ...
#> .. ..- attr(*, "dimnames")=List of 2
#> .. .. ..$ : chr [1:50] "1t" "2t" "3t" "4t" ...
#> .. .. ..$ : chr [1:15] "31" "54" "60" "61" ...
#> ..$ seeds : Named int [1:50] 970167052 367988162 311957681 1953515952 1442559780 1672370688 1259178808 320112194 920203612 1581935708 ...
#> .. ..- attr(*, "names")= chr [1:50] "1t" "2t" "3t" "4t" ...