jobshop-operators_taillard_ta57-6opers

Objective OptalCPObjective CP OptimizerLower bound OptalCPLower bound CP Optimizer
1,5002,0002,5003,0003,5004,0004,5005,0005,5006,0006,5007,000↑ Objective0.000.050.100.150.200.250.300.350.400.450.500.55Time →

Statistics

OptalCPCP OptimizerDifference
Objective6406640600
Lower bound6406640600
Duration247ms580ms+333ms+134.891%
Solution time223ms510ms+287ms+128.755%
LB time6.08ms580ms+574ms+9440.470%
StatusOptimumOptimumSame
# Workers4400%
# Solutions48+4+100.000%
# LNS steps21
# LNS steps / second85.05
# Restarts0
# Restarts / second0
# Branches15.49k766.8k+751.3k+4850.478%
# Branches / second62.73k1.322M+1.259M+2007.560%
# Fails1394.028k+3.889k+2797.842%
# Fails / second562.96.945k+6.382k+1133.694%
# Int Variables0000%
# Interval Variables75075000%
# Constraints717716-1−0.139%
Memory usage23.28MB30.55MB+7.27MB+31.218%
SolverOptal 0.9.1.12 6f4f13f0CP Optimizer 22.1.0.0Diff
Time limit10min10min0s0%
CPUAMD Ryzen 9 5950XAMD Ryzen 9 5950XSame
Date2023-07-13T16:25:14.342Z2023-07-12T00:42:20Z

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