2018 XCSP3 competition: fast COP track: solvers results per benchmarks

Result page for benchmark
SteelMillSlab/
SteelMillSlab-m2s-3-0_c18.xml

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General information on the benchmark

NameSteelMillSlab/
SteelMillSlab-m2s-3-0_c18.xml
MD5SUMaf51000643686e521dc0684f49e0afe3
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark220
Best CPU time to get the best result obtained on this benchmark252.151
Satisfiable
(Un)Satisfiability was proved
Number of variables22422
Number of constraints24975
Number of domains4
Minimum domain size2
Maximum domain size111
Distribution of domain sizes[{"size":2,"count":22089},{"size":24,"count":111},{"size":38,"count":111},{"size":111,"count":111}]
Minimum variable degree2
Maximum variable degree222
Distribution of variable degrees[{"degree":2,"count":20424},{"degree":3,"count":1443},{"degree":4,"count":222},{"degree":5,"count":222},{"degree":222,"count":111}]
Minimum constraint arity2
Maximum constraint arity112
Distribution of constraint arities[{"arity":2,"count":24753},{"arity":88,"count":111},{"arity":112,"count":111}]
Number of extensional constraints111
Number of intensional constraints24642
Distribution of constraint types[{"type":"extension","count":111},{"type":"intension","count":24642},{"type":"sum","count":222}]
Optimization problemYES
Type of objectivemin SUM

Results of the different solvers on this benchmark

Solver NameTraceIDAnswerobjective functionCPU timeWall clock time
Mistral-2.0 2018-08-01 (complete)4312758SAT (TO)37 251.881 252.016
Concrete 3.9.2 (complete)4302453SAT (TO)220 252.151 212.859
OscaR - Conflict Ordering with restarts 2018-08-14 (complete)4310079SAT (TO)377 252.173 239.658
OscaR - Conflict Ordering with restarts 2018-08-17 (complete)4312289SAT (TO)417 252.128 240.346
Choco-solver 4.0.7b seq (e747e1e) (complete)4302176? (TO) 252.038 243.617
OscaR - Hybrid 2018-08-14 (complete)4310429? (TO) 252.127 242.429
Sat4j-CSP 2018-07-11 (complete)4302177? (TO) 252.193 118.419
cosoco 1.12 (complete)4302178? (TO) 252.303 252.38
Concrete 3.9.2-SuperNG (complete)4302803? (TO) 255.46 147.549

Additionnal information

This section presents information obtained from the best job displayed in the list (i.e. solvers whose names are not hidden).

objective function: 37
Solution found:
--too large--