2019 XCSP3 competition: main track (CSP and COP, 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 benchmark2520.58
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 (complete)4403865SAT (TO)105 2520.43 633.805
choco-solver 2019-09-16 (complete)4399365SAT (TO)105 2520.58 634.166
choco-solver 2019-09-24 (complete)4406265SAT (TO)128 2520.1 2509.53
choco-solver 2019-09-24 parallel (complete)4407165SAT (TO)157 20082.3 2520.18
choco-solver 2019-09-16 parallel (complete)4399965SAT (TO)172 20084.3 2520.15
choco-solver 2019-06-14 parallel (complete)4394005SAT (TO)175 20079.4 2520.16
choco-solver 2019-09-20 parallel (complete)4404765SAT (TO)188 20084.8 2520.14
Concrete 3.12.3 (complete)4402965SAT (TO)252 2520.11 2459.45
choco-solver 2019-06-14 (complete)4393405SAT (TO)258 2520.85 634.05
Concrete 3.12.2 (complete)4396285SAT (TO)261 2520.09 2462.66
Concrete 3.12.2 (complete)4401165SAT (TO)283 2520.17 2462.65
Concrete 3.10 (complete)4387468SAT (TO)299 2520.1 2446.95
cosoco 2 (complete)4389905? (MO) 1508.55 1510.42
cosoco 2.0 (complete)4408445? (MO) 1511.25 1513.17
cosoco 2.0 (complete)4397185? (MO) 1522.68 1524.53
PicatSAT 2019-09-12 (complete)4395385? (TO) 2519.48 2520.02
AbsCon 2019-07-23 (complete)4391005? (TO) 2520.08 2505.32
cosoco 2.O parallel (complete)4398465? (TO) 2520.68 2523.21
cosoco 2.0 parallel (complete)4409725? (TO) 2521.03 2523.24

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--