CSP 2008 Competition: solvers results per benchmarks

Result page for benchmark
csp/langford4/
normalized-langford-4-11.xml

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General information on the benchmark

Namecsp/langford4/
normalized-langford-4-11.xml
MD5SUM7a45128bc53de7416b9c9029d3cffa95
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 benchmark0.286955
Satisfiable
(Un)Satisfiability was proved
Number of variables44
Number of constraints979
Maximum constraint arity2
Maximum domain size44
Number of constraints which are defined in extension0
Number of constraints which are defined in intension979
Global constraints used (with number of constraints)

Results of the different solvers on this benchmark

Solver NameTraceIDAnswerCPU timeWall clock time
MDG-noprobe 2008-06-271092874UNSAT 0.286955 0.2887
cpHydra k_101092889UNSAT 0.307953 0.311376
cpHydra k_401092890UNSAT 0.320951 0.329391
bpsolver 2008-06-271092878UNSAT 0.419935 0.425561
Mistral-prime 1.3131092884UNSAT 0.456929 0.463059
Mistral-option 1.3141092883UNSAT 0.686895 0.693356
MDG-probe 2008-06-271092873UNSAT 1.04484 1.0527
Minion/Tailor 2008-07-041105918UNSAT 1.61375 1.64319
Abscon 112v4 ESAC1092888UNSAT 3.2725 3.3376
Abscon 112v4 AC1092887UNSAT 3.2735 3.33812
choco2_dwdeg 2008-06-261092880UNSAT 3.32949 3.3783
Sugar v1.13+minisat1092877UNSAT 3.63345 3.76904
choco2_impwdeg 2008-06-261092879UNSAT 3.84941 3.92464
Sugar v1.13+picosat1092876UNSAT 3.88541 3.95415
Concrete + CPS4J 2008-05-301092872UNSAT 4.38833 4.45304
galac E1092882UNSAT 4.76327 4.84277
galac M1092881UNSAT 5.55615 5.63812
SAT4J CSP 2008-06-131092875UNSAT 50.9333 51.161
casper zito1092886UNSAT 74.1167 74.1601
casper zao1092885UNSAT 76.4054 76.7871
Concrete + CSP4J - Tabu Engine 2008-05-301092870? (TO) 1800.06 1823.02
Concrete + CSP4J - WMC Engine 2008-05-301092871? (TO) 1800.08 1806.13

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: