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

Result page for benchmark
SteelMillSlab/
SteelMillSlab-bench_3_12.xml

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General information on the benchmark

NameSteelMillSlab/
SteelMillSlab-bench_3_12.xml
MD5SUM75a96ae289dcd0162feddbff51d0d425
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkSAT TO
Best value of the objective obtained on this benchmark1336
Best CPU time to get the best result obtained on this benchmark1997.76
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":28,"count":111},{"size":38,"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)4405080SAT (TO)1336 1994.31 252.148
choco-solver 2019-09-24 parallel (complete)4407480SAT (TO)1336 1997.76 252.169
choco-solver 2019-09-16 parallel (complete)4400280SAT (TO)1336 1997.77 252.156
choco-solver 2019-06-14 (complete)4394320SAT (TO)1336 2400.45 603.691
choco-solver 2019-06-14 parallel (complete)4394620SAT (TO)1336 20081.3 2520.17
choco-solver 2019-09-16 (complete)4400580SAT (TO)1348 2400.65 603.684
choco-solver 2019-09-20 (complete)4404180SAT (TO)1348 2400.81 603.765
Concrete 3.12.2 (complete)4396600SAT (TO)1352 2400.1 2346.37
Concrete 3.10 (complete)4392220SAT (TO)1352 2400.11 2332.35
Concrete 3.12.2 (complete)4401480SAT (TO)1356 2400.08 2343.75
Concrete 3.12.3 (complete)4403280SAT (TO)1356 2400.18 2343.41
cosoco 2 (complete)4390420? (MO) 1513.4 1515.23
cosoco 2.0 (complete)4409140? (MO) 1514.29 1516.37
cosoco 2.0 (complete)4397880? (MO) 1520.94 1523.35
cosoco 2.0 parallel (complete)4410040? (TO) 252.371 254.151
cosoco 2.O parallel (complete)4398780? (TO) 252.41 254.14
PicatSAT 2019-09-12 (complete)4395700? (TO) 2400.04 2400.12
choco-solver 2019-09-24 (complete)4406580? (TO) 2400.05 2390.42
AbsCon 2019-07-23 (complete)4391320? (TO) 2400.12 2387.82

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: 1336
Solution found:
--too large--