2017 XCSP3 competition: fast COP track (sequential and parallel solvers): solvers results per benchmarks

Result page for benchmark
Cutstock/Cutstock-zinc-s1/
Cutstock-t15-7.xml

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General information on the benchmark

NameCutstock/Cutstock-zinc-s1/
Cutstock-t15-7.xml
MD5SUM2ebe21d5d08c670f23069b27b9adbcc2
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark171
Best CPU time to get the best result obtained on this benchmark8.2781801
Satisfiable
(Un)Satisfiability was proved
Number of variables4158
Number of constraints220
Number of domains11
Minimum domain size2
Maximum domain size20
Distribution of domain sizes[{"size":2,"count":792},{"size":3,"count":594},{"size":5,"count":198},{"size":8,"count":198},{"size":11,"count":198},{"size":12,"count":396},{"size":14,"count":396},{"size":17,"count":396},{"size":18,"count":198},{"size":19,"count":594},{"size":20,"count":198}]
Minimum variable degree3
Maximum variable degree3
Distribution of variable degrees[{"degree":3,"count":4158}]
Minimum constraint arity21
Maximum constraint arity3960
Distribution of constraint arities[{"arity":21,"count":198},{"arity":198,"count":21},{"arity":3960,"count":1}]
Number of extensional constraints0
Number of intensional constraints0
Distribution of constraint types[{"type":"ordered","count":1},{"type":"lex","count":1},{"type":"sum","count":218}]
Optimization problemYES
Type of objectivemin SUM

Results of the different solvers on this benchmark

Solver NameTraceIDAnswerobjective functionCPU timeWall clock time
AbsCon-basic 2017-06-11 (complete)4257466OPT171 8.2781801 5.1677999
OscaR - Conflict Ordering 2017-07-26 (complete)4255975OPT171 8.4667997 4.1578598
OscaR - Hybrid 2017-07-26 (complete)4256472OPT171 9.9138203 4.4797802
Mistral-2.0 2017-07-28 (complete)4258957OPT171 18.7083 18.7808
choco-solver 4.0.5 seq (2017-08-18) (complete)4282786OPT171 29.642599 25.6441
choco-solver 4.0.5 seq (2017-08-09) (complete)4270036OPT171 29.9517 25.840401
choco-solver 4.0.5 seq (2017-07-26) (complete)4253987OPT171 29.9746 25.8542
choco-solver 4.0.5 par (2017-07-26) (complete)4254484OPT171 41.181801 6.0541601
choco-solver 4.0.5 par (2017-08-09) (complete)4271506OPT171 44.618999 6.3668399
choco-solver 4.0.5 par (2017-08-18) (complete)4281316OPT171 46.994499 6.6451502
OscaR - Parallel with EPS 2017-08-22 (complete)4285726OPT171 53.880402 10.9859
OscaR - Parallel with EPS 2017-07-26 (complete)4256969OPT171 60.615299 12.7852
cosoco-sat 1.12 (complete)4266635OPT171 197.911 197.907
Concrete 3.4 (complete)4259454SAT (TO)171 264.06 240.035
OscaR - ALNS 2017-07-26 (complete)4255478SAT (TO)196 250.89101 240.028
choco-solver 5a (2017-08-18) (complete)4284256? (TO) 250.894 240.02499
choco-solver 5a (2017-07-26) (complete)4254981? (TO) 251.25 240.00999
cosoco 1.12 (complete)4268566? (TO) 251.89999 252.00999
cosoco 1.1 (complete)4258460? (TO) 251.94299 252.011
sat4j-CSP 2017-07-05 (complete)4257963? (TO) 260.116 81.673599

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: 171
Solution found:
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0 0 </values>  </instantiation>