2019 XCSP3 competition: fast COP track (sequential and parallel solvers): solvers results per benchmarks

Result page for benchmark
SteelMillSlab/
SteelMillSlab-bench_15_2.xml

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General information on the benchmark

NameSteelMillSlab/
SteelMillSlab-bench_15_2.xml
MD5SUM5f96bf565600cbf50f8c2cf3fe757a5f
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkSAT TO
Best value of the objective obtained on this benchmark105
Best CPU time to get the best result obtained on this benchmark2400.86
Satisfiable
(Un)Satisfiability was proved
Number of variables12654
Number of constraints466
Number of domains4
Minimum domain size2
Maximum domain size111
Distribution of domain sizes[{"size":2,"count":12321},{"size":11,"count":111},{"size":51,"count":111},{"size":111,"count":111}]
Minimum variable degree2
Maximum variable degree114
Distribution of variable degrees[{"degree":2,"count":12432},{"degree":3,"count":111},{"degree":112,"count":78},{"degree":113,"count":24},{"degree":114,"count":9}]
Minimum constraint arity2
Maximum constraint arity112
Distribution of constraint arities[{"arity":2,"count":132},{"arity":111,"count":112},{"arity":112,"count":222}]
Number of extensional constraints0
Number of intensional constraints132
Distribution of constraint types[{"type":"intension","count":132},{"type":"sum","count":112},{"type":"element","count":111},{"type":"channel","count":111}]
Optimization problemYES
Type of objectivemin SUM

Results of the different solvers on this benchmark

Solver NameTraceIDAnswerobjective functionCPU timeWall clock time
choco-solver 2019-09-20 parallel (complete)4405065SAT (TO)105 1991.83 252.133
choco-solver 2019-09-20 (complete)4404165SAT (TO)105 2400.68 603.713
choco-solver 2019-09-16 (complete)4400565SAT (TO)105 2400.86 603.736
choco-solver 2019-09-24 (complete)4406565SAT (TO)132 2400.13 2389.73
choco-solver 2019-06-14 parallel (complete)4394605SAT (TO)188 19515.8 2520.21
Concrete 3.12.3 (complete)4403265SAT (TO)225 2400.14 2342.74
choco-solver 2019-09-16 parallel (complete)4400265SAT (TO)242 1996.39 252.154
choco-solver 2019-09-24 parallel (complete)4407465SAT (TO)242 1997.18 252.148
choco-solver 2019-06-14 (complete)4394305SAT (TO)258 2400.52 603.641
Concrete 3.10 (complete)4392205SAT (TO)259 2400.14 2332.17
Concrete 3.12.2 (complete)4396585SAT (TO)267 2400.2 2346.8
Concrete 3.12.2 (complete)4401465SAT (TO)273 2400.08 2343.06
cosoco 2.0 (complete)4397865? (MO) 1508.89 1511.12
cosoco 2 (complete)4390405? (MO) 1513.71 1515.81
cosoco 2.0 (complete)4409125? (MO) 1517.02 1519.16
cosoco 2.0 parallel (complete)4410025? (TO) 252.376 254.146
cosoco 2.O parallel (complete)4398765? (TO) 252.381 254.141
PicatSAT 2019-09-12 (complete)4395685? (TO) 2400.07 2400.2
AbsCon 2019-07-23 (complete)4391305? (TO) 2400.08 2383.82

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: 105
Solution found:
--too large--