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

Result page for benchmark
OpenStacks/
OpenStacks-m1c-s1/OpenStacks-m1c-gp-050-1.xml

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General information on the benchmark

NameOpenStacks/
OpenStacks-m1c-s1/OpenStacks-m1c-gp-050-1.xml
MD5SUM00ff107c10292685d5feb35a59a49636
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark45
Best CPU time to get the best result obtained on this benchmark68.4885
Satisfiable
(Un)Satisfiability was proved
Number of variables7600
Number of constraints7551
Number of domains17
Minimum domain size2
Maximum domain size51
Distribution of domain sizes[{"size":2,"count":5100},{"size":5,"count":50},{"size":6,"count":50},{"size":19,"count":50},{"size":20,"count":50},{"size":40,"count":50},{"size":41,"count":50},{"size":42,"count":50},{"size":43,"count":50},{"size":44,"count":250},{"size":45,"count":500},{"size":46,"count":400},{"size":47,"count":500},{"size":48,"count":100},{"size":49,"count":200},{"size":50,"count":100},{"size":51,"count":50}]
Minimum variable degree2
Maximum variable degree51
Distribution of variable degrees[{"degree":2,"count":2600},{"degree":3,"count":4950},{"degree":51,"count":50}]
Minimum constraint arity2
Maximum constraint arity51
Distribution of constraint arities[{"arity":2,"count":2550},{"arity":3,"count":4950},{"arity":50,"count":1},{"arity":51,"count":50}]
Number of extensional constraints2500
Number of intensional constraints2500
Distribution of constraint types[{"type":"extension","count":2500},{"type":"intension","count":2500},{"type":"allDifferent","count":1},{"type":"sum","count":50},{"type":"element","count":2500}]
Optimization problemYES
Type of objectivemin MAXIMUM

Results of the different solvers on this benchmark

Solver NameTraceIDAnswerobjective functionCPU timeWall clock time
Concrete 3.12.2 (complete)4401321OPT45 68.4885 42.7107
AbsCon 2019-07-23 (complete)4391161OPT45 69.4066 54.659
Concrete 3.10 (complete)4392061OPT45 155.775 130.487
choco-solver 2019-06-14 parallel (complete)4394461OPT45 157.074 24.8469
choco-solver 2019-06-14 (complete)4394161OPT45 164.563 43.5331
Concrete 3.12.3 (complete)4403121OPT45 215.211 190.592
choco-solver 2019-09-20 (complete)4404021OPT45 266.31 70.0787
choco-solver 2019-09-16 (complete)4400421OPT45 269.859 71.0406
choco-solver 2019-09-24 parallel (complete)4407321OPT45 340.111 48.233
choco-solver 2019-09-16 parallel (complete)4400121OPT45 357.197 49.4213
choco-solver 2019-09-20 parallel (complete)4404921OPT45 433.295 56.4855
PicatSAT 2019-09-12 (complete)4395541OPT45 624.23 624.22
choco-solver 2019-09-24 (complete)4406421SAT (TO)45 2400.1 2390.03
Concrete 3.12.2 (complete)4396441SAT (TO)45 2400.41 2334.35
cosoco 2.0 parallel (complete)4409881SAT (TO)47 1997.21 252.265
cosoco 2.O parallel (complete)4398621SAT (TO)47 1997.41 252.272
cosoco 2.0 (complete)4408981SAT (TO)47 2400.04 2400.21
cosoco 2.0 (complete)4397721SAT (TO)47 2400.06 2400.41
cosoco 2 (complete)4390261SAT (TO)47 2400.08 2400.11

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: 45
Solution found:
--too large--