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

Result page for benchmark
Cutstock/Cutstock-zinc-s1/
Cutstock-t16-5.xml

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General information on the benchmark

NameCutstock/Cutstock-zinc-s1/
Cutstock-t16-5.xml
MD5SUM519aab078b15cc65d0c3ff53b01638da
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkSAT TO
Best value of the objective obtained on this benchmark1170
Best CPU time to get the best result obtained on this benchmark1724.09
Satisfiable
(Un)Satisfiability was proved
Number of variables26124
Number of constraints1266
Number of domains20
Minimum domain size2
Maximum domain size208
Distribution of domain sizes[{"size":2,"count":1244},{"size":22,"count":1244},{"size":23,"count":1244},{"size":24,"count":1244},{"size":38,"count":1244},{"size":52,"count":1244},{"size":57,"count":1244},{"size":61,"count":1244},{"size":66,"count":1244},{"size":73,"count":1244},{"size":77,"count":1244},{"size":78,"count":1244},{"size":91,"count":1244},{"size":126,"count":1244},{"size":136,"count":1244},{"size":159,"count":1244},{"size":173,"count":2488},{"size":186,"count":1244},{"size":197,"count":1244},{"size":208,"count":1244}]
Minimum variable degree3
Maximum variable degree3
Distribution of variable degrees[{"degree":3,"count":26124}]
Minimum constraint arity21
Maximum constraint arity24880
Distribution of constraint arities[{"arity":21,"count":1244},{"arity":1244,"count":21},{"arity":24880,"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":1264}]
Optimization problemYES
Type of objectivemin SUM

Results of the different solvers on this benchmark

Solver NameTraceIDAnswerobjective functionCPU timeWall clock time
OscaR - Parallel with EPS 2017-08-22 (complete)4285729SAT (TO)1170 1724.09 252.198
choco-solver 4.0.5 par (2017-08-18) (complete)4281319SAT (TO)1240 1909.51 252.161
choco-solver 4.0.5 par (2017-07-26) (complete)4254487SAT (TO)1240 1920.79 250.73599
choco-solver 4.0.5 par (2017-08-09) (complete)4271509SAT (TO)1240 1935.3101 252.142
sat4j-CSP 2017-07-05 (complete)4257966? 121.872 102.499
cosoco 1.1 (complete)4258463? (TO) 240.008 240.105
cosoco 1.12 (complete)4268569? (TO) 240.037 240.129
cosoco-sat 1.12 (complete)4266638? (TO) 240.416 240.405
choco-solver 4.0.5 seq (2017-08-09) (complete)4270039? (TO) 244.595 240.022
choco-solver 4.0.5 seq (2017-07-26) (complete)4253990? (TO) 244.666 240.00999
choco-solver 4.0.5 seq (2017-08-18) (complete)4282789? (TO) 244.86 240.129
AbsCon-basic 2017-06-11 (complete)4257469? (TO) 246.349 240.01601
OscaR - Conflict Ordering 2017-07-26 (complete)4255978? (TO) 247.073 240.02299
OscaR - ALNS 2017-07-26 (complete)4255481? (TO) 247.263 240.024
choco-solver 5a (2017-08-18) (complete)4284259? (TO) 247.55099 240.02299
OscaR - Hybrid 2017-07-26 (complete)4256475? (TO) 247.612 240.02
choco-solver 5a (2017-07-26) (complete)4254984? (TO) 248.57001 240.00999
Mistral-2.0 2017-07-28 (complete)4258960? (TO) 251.80701 252.01199
Concrete 3.4 (complete)4259457? (TO) 255.08501 226.382
OscaR - Parallel with EPS 2017-07-26 (complete)4256972? (TO) 1725.23 252.14101

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: 1170
Solution found:
--too large--