jobshop-operators_demirkol_rcmax_50_20_6-6opers

Objective OptalCPObjective CP OptimizerLower bound OptalCPLower bound CP Optimizer
3,0004,0005,0006,0007,0008,0009,00010,00011,00012,00013,00014,00015,00016,00017,00018,000↑ Objective051015202530354045505560Time →

Statistics

OptalCPCP OptimizerDifference
Objective167101671000
Lower bound167101671000
Duration60.64s8.35s−52.3s−86.231%
Solution time60.64s8.29s−52.3s−86.329%
LB time9.49ms1.16s+1.15s+12122.489%
StatusOptimumOptimumSame
# Workers4400%
# Solutions101000%
# LNS steps6.236k
# LNS steps / second102.8
# Restarts25
# Restarts / second412.3m
# Branches6.657M9.232M+2.574M+38.669%
# Branches / second109.8k1.106M+995.8k+907.097%
# Fails1.006M74.75k−931.2k−92.569%
# Fails / second16.59k8.952k−7.636k−46.033%
# Int Variables0000%
# Interval Variables1000100000%
# Constraints972971-1−0.103%
Memory usage40.24MB50.53MB+10.29MB+25.580%
SolverOptal 0.9.1.12 6f4f13f0CP Optimizer 22.1.0.0Diff
Time limit10min10min0s0%
CPUAMD Ryzen 9 5950XAMD Ryzen 9 5950XSame
Date2023-07-13T15:50:51.309Z2023-07-12T00:08:22Z

Parameters

OptalCP--timeLimit 600 --nbWorkers 4 --worker0.searchType FDS --worker0.noOverlapPropagationLevel 4 --worker0.cumulPropagationLevel 3 --worker1.searchType FDS --worker1.noOverlapPropagationLevel 4 --worker1.cumulPropagationLevel 3 --relativeGapTolerance 0.00003 --randomSeed 1 --logLevel 0
CP Optimizer--workers 4 --timeLimit 600 --relativeOptimalityTolerance 0.00003