jobshop-operators_demirkol_cscmax_20_15_5-6opers

Objective OptalCPObjective CP OptimizerLower bound OptalCPLower bound CP Optimizer
2,0002,2002,4002,6002,8003,0003,2003,4003,6003,8004,0004,2004,4004,6004,8005,0005,2005,4005,6005,8006,0006,200↑ Objective05101520253035404550556065Time →

Statistics

OptalCPCP OptimizerDifference
Objective5181518100
Lower bound5181518100
Duration33.03s67.20s+34.17s+103.430%
Solution time33.03s67.20s+34.17s+103.441%
LB time3.07ms120ms+117ms+3808.586%
StatusOptimumOptimumSame
# Workers4400%
# Solutions4240-2−4.762%
# LNS steps52.02k
# LNS steps / second1.575k
# Restarts66
# Restarts / second1.998
# Branches12.50M87.00M+74.50M+596.000%
# Branches / second378.4k1.295M+916.2k+242.132%
# Fails3.595M4.128M+532.7k+14.817%
# Fails / second108.8k61.43k−47.41k−43.560%
# Int Variables0000%
# Interval Variables30030000%
# Constraints297296-1−0.337%
Memory usage6.83MB10.99MB+4.16MB+60.959%
SolverOptal 0.9.1.12 6f4f13f0CP Optimizer 22.1.0.0Diff
Time limit10min10min0s0%
CPUAMD Ryzen 9 5950XAMD Ryzen 9 5950XSame
Date2023-07-13T15:42:22.155Z2023-07-11T23:56:35Z

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