CSP 2008 Competition: solvers results per benchmarks

Result page for benchmark
csp/langford4/
normalized-langford-4-14.xml

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General information on the benchmark

Namecsp/langford4/
normalized-langford-4-14.xml
MD5SUM6c0880b040fe6260481479fcc94ce736
Bench Category2-ARY-INT (binary constraints in intension)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark11.5402
Satisfiable
(Un)Satisfiability was proved
Number of variables56
Number of constraints1582
Maximum constraint arity2
Maximum domain size56
Number of constraints which are defined in extension0
Number of constraints which are defined in intension1582
Global constraints used (with number of constraints)

Results of the different solvers on this benchmark

Solver NameTraceIDAnswerCPU timeWall clock time
bpsolver 2008-06-271092689UNSAT 11.5402 11.6338
MDG-noprobe 2008-06-271092685UNSAT 12.4441 12.5482
MDG-probe 2008-06-271092684UNSAT 13.6079 13.7147
Mistral-prime 1.3131092695UNSAT 19.0611 19.2502
Mistral-option 1.3141092694UNSAT 55.1076 55.3301
choco2_dwdeg 2008-06-261092691UNSAT 60.7168 61.2744
Minion/Tailor 2008-07-041105920UNSAT 61.8876 62.3982
Abscon 112v4 ESAC1092699UNSAT 102.354 102.423
Abscon 112v4 AC1092698UNSAT 104.153 106.036
cpHydra k_401092701UNSAT 110.463 111.182
cpHydra k_101092700UNSAT 110.935 111.174
choco2_impwdeg 2008-06-261092690UNSAT 113.189 113.746
Concrete + CPS4J 2008-05-301092683UNSAT 184.683 185.976
Sugar v1.13+picosat1092687UNSAT 377.969 381.13
Sugar v1.13+minisat1092688UNSAT 499.393 501.332
galac E1092693UNSAT 502.476 504.199
galac M1092692UNSAT 523.083 525.455
Concrete + CSP4J - Tabu Engine 2008-05-301092681? (TO) 1800.04 1810.82
Concrete + CSP4J - WMC Engine 2008-05-301092682? (TO) 1800.04 1814.22
casper zito1092697? (TO) 1800.04 2108.31
casper zao1092696? (TO) 1800.09 1806.51
SAT4J CSP 2008-06-131092686? (TO) 1800.15 1814.6

Additionnal information

This section presents information obtained from the best job displayed in the list (i.e. solvers whose names are not hidden).

Solution found: