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

Result page for benchmark
GolombRuler/GolombRuler-a4-s1/
GolombRuler-11-a4.xml

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General information on the benchmark

NameGolombRuler/GolombRuler-a4-s1/
GolombRuler-11-a4.xml
MD5SUM76cd483e3b4252a6c3494775e86c7629
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkSAT TO
Best value of the objective obtained on this benchmark72
Best CPU time to get the best result obtained on this benchmark2520.03
Satisfiable
(Un)Satisfiability was proved
Number of variables11
Number of constraints1322
Number of domains1
Minimum domain size501
Maximum domain size501
Distribution of domain sizes[{"size":501,"count":11}]
Minimum variable degree451
Maximum variable degree452
Distribution of variable degrees[{"degree":451,"count":9},{"degree":452,"count":2}]
Minimum constraint arity1
Maximum constraint arity11
Distribution of constraint arities[{"arity":1,"count":1},{"arity":3,"count":330},{"arity":4,"count":990},{"arity":11,"count":1}]
Number of extensional constraints0
Number of intensional constraints1321
Distribution of constraint types[{"type":"intension","count":1321},{"type":"ordered","count":1}]
Optimization problemYES
Type of objectivemin VAR

Results of the different solvers on this benchmark

Solver NameTraceIDAnswerobjective functionCPU timeWall clock time
AbsCon 2019-07-23 (complete)4391043SAT (TO)72 2520.03 2514.51
Concrete 3.12.2 (complete)4401203SAT (TO)72 2520.05 2466.93
Concrete 3.10 (complete)4387140SAT (TO)72 2520.1 2466.05
Concrete 3.12.2 (complete)4396323SAT (TO)72 2520.13 2466.33
choco-solver 2019-09-20 parallel (complete)4404803SAT (TO)72 19767.1 2520.1
choco-solver 2019-09-16 parallel (complete)4400003SAT (TO)72 19824.5 2520.1
choco-solver 2019-09-24 (complete)4406303SAT (TO)74 2520.08 2512.81
Concrete 3.12.3 (complete)4403003SAT (TO)74 2520.08 2467.53
choco-solver 2019-09-16 (complete)4399403SAT (TO)74 2520.29 634.087
choco-solver 2019-09-24 parallel (complete)4407203SAT (TO)74 19755.7 2520.1
choco-solver 2019-06-14 (complete)4393443SAT (TO)77 2520.5 634.979
choco-solver 2019-09-20 (complete)4403903SAT (TO)77 2520.71 648.096
cosoco 2.0 parallel (complete)4409763? 581.936 582.205
cosoco 2.O parallel (complete)4398503? 585.566 585.792
cosoco 2.0 (complete)4408483? (MO) 285.262 287.04
cosoco 2.0 (complete)4397223? (MO) 291.075 292.839
cosoco 2 (complete)4389943? (MO) 330.934 332.721
PicatSAT 2019-09-12 (complete)4395423? (TO) 2520.05 2519.8
choco-solver 2019-06-14 parallel (complete)4394043Wrong Opt.81 377.463 60.8449

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: 72
Solution found:
<instantiation id='sol17' type='solution' cost='72'>  <list> x[] </list>  <values> 0 1 4 13 28 33 47 54 64 70 72 </values>  </instantiation>