jobshop-operators_taillard_ta21-6opers

Objective OptalCPObjective CP OptimizerLower bound OptalCPLower bound CP Optimizer
1,4001,6001,8002,0002,2002,4002,6002,8003,0003,2003,4003,6003,800↑ Objective0.000.020.040.060.080.100.120.140.160.180.20Time →

Statistics

OptalCPCP OptimizerDifference
Objective3362336200
Lower bound3362336200
Duration142ms210ms+68.1ms+47.980%
Solution time129ms210ms+80.6ms+62.264%
LB time3.47ms190ms+187ms+5378.811%
StatusOptimumOptimumSame
# Workers4400%
# Solutions1115+4+36.364%
# LNS steps47
# LNS steps / second331.2
# Restarts0
# Restarts / second0
# Branches24.79k254.0k+229.2k+924.688%
# Branches / second174.7k1.209M+1.035M+592.451%
# Fails2.776k5.301k+2.525k+90.958%
# Fails / second19.56k25.24k+5.681k+29.043%
# Int Variables0000%
# Interval Variables40040000%
# Constraints402401-1−0.249%
Memory usage9.17MB14.56MB+5.40MB+58.892%
SolverOptal 0.9.1.12 6f4f13f0CP Optimizer 22.1.0.0Diff
Time limit10min10min0s0%
CPUAMD Ryzen 9 5950XAMD Ryzen 9 5950XSame
Date2023-07-13T16:24:29.116Z2023-07-12T00:41:03Z

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