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

Result page for benchmark
TravellingSalesman/TravellingSalesman-m1-n20/
TravellingSalesman-20-30-18.xml

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General information on the benchmark

NameTravellingSalesman/TravellingSalesman-m1-n20/
TravellingSalesman-20-30-18.xml
MD5SUM42f1d058d9b6109346b78f68a037a5c1
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkSAT TO
Best value of the objective obtained on this benchmark104
Best CPU time to get the best result obtained on this benchmark254.672
Satisfiable
(Un)Satisfiability was proved
Number of variables40
Number of constraints21
Number of domains2
Minimum domain size20
Maximum domain size29
Distribution of domain sizes[{"size":20,"count":20},{"size":29,"count":20}]
Minimum variable degree2
Maximum variable degree3
Distribution of variable degrees[{"degree":2,"count":20},{"degree":3,"count":20}]
Minimum constraint arity3
Maximum constraint arity20
Distribution of constraint arities[{"arity":3,"count":20},{"arity":20,"count":1}]
Number of extensional constraints20
Number of intensional constraints0
Distribution of constraint types[{"type":"extension","count":20},{"type":"allDifferent","count":1}]
Optimization problemYES
Type of objectivemin SUM

Results of the different solvers on this benchmark

Solver NameTraceIDAnswerobjective functionCPU timeWall clock time
Concrete 3.4 (complete)4259829SAT (TO)104 254.672 240.033
cosoco-sat 1.12 (complete)4266938SAT (TO)105 240.02299 240.00999
AbsCon-basic 2017-06-11 (complete)4257841SAT (TO)105 242.888 240.01199
OscaR - ALNS 2017-07-26 (complete)4255853SAT (TO)105 247.50101 240.01401
OscaR - Hybrid 2017-07-26 (complete)4256847SAT (TO)105 248.14 240.024
Mistral-2.0 2017-07-28 (complete)4259332SAT (TO)105 251.94901 252.00999
choco-solver 4.0.5 seq (2017-08-09) (complete)4270339SAT (TO)106 243.37199 240.022
choco-solver 4.0.5 seq (2017-08-18) (complete)4283089SAT (TO)106 243.51199 240.022
choco-solver 4.0.5 seq (2017-07-26) (complete)4254362SAT (TO)106 243.82401 240.01199
choco-solver 5a (2017-07-26) (complete)4255356SAT (TO)106 250.88 240.01401
choco-solver 5a (2017-08-18) (complete)4284559SAT (TO)106 251.217 240.02499
cosoco 1.12 (complete)4268869SAT (TO)106 251.92101 252.009
cosoco 1.1 (complete)4258835SAT (TO)106 251.95399 252.00999
choco-solver 4.0.5 par (2017-07-26) (complete)4254859SAT (TO)106 1920.59 241.435
choco-solver 4.0.5 par (2017-08-18) (complete)4281619SAT (TO)106 2005.49 252.097
choco-solver 4.0.5 par (2017-08-09) (complete)4271809SAT (TO)106 2007.04 252.099
OscaR - Parallel with EPS 2017-07-26 (complete)4257344SAT (TO)185 1920.86 244.80701
OscaR - Parallel with EPS 2017-08-22 (complete)4286029SAT (TO)189 1977.0601 252.105
sat4j-CSP 2017-07-05 (complete)4258338SAT (TO)192 245.972 240.21899
OscaR - Conflict Ordering 2017-07-26 (complete)4256350SAT (TO)209 242.80901 240.013

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: 104
Solution found:
<instantiation cost="104"> <list> c[0] c[1] c[2] c[3] c[4] c[5] c[6] c[7] c[8] c[9] c[10] c[11] c[12] c[13] c[14] c[15] c[16] c[17] c[18]
c[19] d[0] d[1] d[2] d[3] d[4] d[5] d[6] d[7] d[8] d[9] d[10] d[11] d[12] d[13] d[14] d[15] d[16] d[17] d[18] d[19] </list> <values> 4 13 15
12 6 3 5 7 9 11 14 18 19 17 16 10 8 2 1 0 11 3 8 9 5 1 3 3 4 4 6 1 1 2 8 5 10 6 7 7 </values> </instantiation>