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

Result page for benchmark
Cutstock/Cutstock-zinc-s1/
Cutstock-t16-1.xml

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General information on the benchmark

NameCutstock/Cutstock-zinc-s1/
Cutstock-t16-1.xml
MD5SUM36688640cc45f0157406ded158d596cc
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkSAT TO
Best value of the objective obtained on this benchmark1510
Best CPU time to get the best result obtained on this benchmark1975.21
Satisfiable
(Un)Satisfiability was proved
Number of variables31773
Number of constraints1535
Number of domains17
Minimum domain size2
Maximum domain size195
Distribution of domain sizes[{"size":2,"count":1513},{"size":4,"count":1513},{"size":25,"count":3026},{"size":44,"count":1513},{"size":45,"count":1513},{"size":73,"count":1513},{"size":78,"count":1513},{"size":87,"count":3026},{"size":102,"count":1513},{"size":107,"count":1513},{"size":130,"count":1513},{"size":131,"count":1513},{"size":132,"count":3026},{"size":139,"count":3026},{"size":170,"count":1513},{"size":175,"count":1513},{"size":195,"count":1513}]
Minimum variable degree3
Maximum variable degree3
Distribution of variable degrees[{"degree":3,"count":31773}]
Minimum constraint arity21
Maximum constraint arity30260
Distribution of constraint arities[{"arity":21,"count":1513},{"arity":1513,"count":21},{"arity":30260,"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":1533}]
Optimization problemYES
Type of objectivemin SUM

Results of the different solvers on this benchmark

Solver NameTraceIDAnswerobjective functionCPU timeWall clock time
choco-solver 4.0.5 par (2017-08-09) (complete)4271508SAT (TO)1510 1975.21 252.13499
choco-solver 4.0.5 par (2017-07-26) (complete)4254486SAT (TO)1511 1920.45 245.343
choco-solver 4.0.5 par (2017-08-18) (complete)4281318SAT (TO)1511 1978.39 252.13
sat4j-CSP 2017-07-05 (complete)4257965? 173.84399 144.582
cosoco 1.1 (complete)4258462? (TO) 240.04201 240.146
cosoco 1.12 (complete)4268568? (TO) 240.118 240.16701
cosoco-sat 1.12 (complete)4266637? (TO) 240.487 240.494
choco-solver 4.0.5 seq (2017-07-26) (complete)4253989? (TO) 245.17 240.00999
choco-solver 4.0.5 seq (2017-08-09) (complete)4270038? (TO) 245.451 240.02299
choco-solver 4.0.5 seq (2017-08-18) (complete)4282788? (TO) 245.703 240.022
AbsCon-basic 2017-06-11 (complete)4257468? (TO) 247.10899 240.01601
choco-solver 5a (2017-08-18) (complete)4284258? (TO) 247.24699 240.024
choco-solver 5a (2017-07-26) (complete)4254983? (TO) 247.32001 240.00999
OscaR - ALNS 2017-07-26 (complete)4255480? (TO) 247.806 240.024
OscaR - Hybrid 2017-07-26 (complete)4256474? (TO) 248.791 240.02299
OscaR - Conflict Ordering 2017-07-26 (complete)4255977? (TO) 249.394 240.02299
Mistral-2.0 2017-07-28 (complete)4258959? (TO) 251.87199 252.017
Concrete 3.4 (complete)4259456? (TO) 255.625 222.116
OscaR - Parallel with EPS 2017-07-26 (complete)4256971? (TO) 1632.04 252.14101
OscaR - Parallel with EPS 2017-08-22 (complete)4285728? (TO) 1634.54 252.158

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: 1510
Solution found:
--too large--