2019 XCSP3 competition: main track (CSP and COP, sequential and parallel solvers): solvers results per benchmarks

Result page for benchmark
SteelMillSlab/
SteelMillSlab-bench_20_8.xml

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General information on the benchmark

NameSteelMillSlab/
SteelMillSlab-bench_20_8.xml
MD5SUM6b176121d3671d41526f7ff611fbc0d5
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkSAT TO
Best value of the objective obtained on this benchmark202
Best CPU time to get the best result obtained on this benchmark20086.7
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 2019-09-16 parallel (complete)4399987SAT (TO)202 20086.7 2520.21
choco-solver 2019-09-24 parallel (complete)4407187SAT (TO)204 20085.2 2520.14
choco-solver 2019-09-20 parallel (complete)4404787SAT (TO)205 20087.8 2520.17
choco-solver 2019-06-14 parallel (complete)4394027SAT (TO)217 20074.4 2520.16
choco-solver 2019-09-16 (complete)4399387SAT (TO)222 2520.58 634.024
choco-solver 2019-09-20 (complete)4403887SAT (TO)222 2520.69 633.76
Concrete 3.10 (complete)4387477SAT (TO)237 2520.13 2449.45
Concrete 3.12.3 (complete)4402987SAT (TO)243 2520.1 2461.15
choco-solver 2019-06-14 (complete)4393427SAT (TO)254 2520.53 633.813
Concrete 3.12.2 (complete)4396307SAT (TO)255 2520.15 2463.45
Concrete 3.12.2 (complete)4401187SAT (TO)256 2520.15 2462.16
cosoco 2.0 (complete)4408467? (MO) 1521.56 1523.4
cosoco 2.0 (complete)4397207? (MO) 1522.08 1525.46
cosoco 2 (complete)4389927? (MO) 1529.7 1532.21
PicatSAT 2019-09-12 (complete)4395407? (TO) 2519.77 2520.01
AbsCon 2019-07-23 (complete)4391027? (TO) 2520.03 2507.13
choco-solver 2019-09-24 (complete)4406287? (TO) 2520.1 2510.82
cosoco 2.O parallel (complete)4398487? (TO) 2520.27 2523.25
cosoco 2.0 parallel (complete)4409747? (TO) 2520.49 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: 202
Solution found:
--too large--