CSP 2008 Competition: solvers results per benchmarks

Result page for benchmark
csp/langford4/
normalized-langford-4-3.xml

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General information on the benchmark

Namecsp/langford4/
normalized-langford-4-3.xml
MD5SUMaa253ebcb4b244774c05961391955ab9
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 benchmark0.005998
Satisfiable
(Un)Satisfiability was proved
Number of variables12
Number of constraints75
Maximum constraint arity2
Maximum domain size12
Number of constraints which are defined in extension0
Number of constraints which are defined in intension75
Global constraints used (with number of constraints)

Results of the different solvers on this benchmark

Solver NameTraceIDAnswerCPU timeWall clock time
MDG-probe 2008-06-271092663UNSAT 0.005998 0.014332
Mistral-prime 1.3131092674UNSAT 0.006998 0.014481
MDG-noprobe 2008-06-271092664UNSAT 0.007998 0.0144459
Mistral-option 1.3141092673UNSAT 0.007998 0.014419
casper zito1092676UNSAT 0.010998 0.016636
cpHydra k_401092680UNSAT 0.017996 0.025928
cpHydra k_101092679UNSAT 0.019996 0.0259089
casper zao1092675UNSAT 0.019996 0.027829
bpsolver 2008-06-271092668UNSAT 0.031994 0.0393981
Minion/Tailor 2008-07-041105927UNSAT 0.361944 0.386891
Concrete + CPS4J 2008-05-301092662UNSAT 0.592909 0.65169
Sugar v1.13+minisat1092667UNSAT 0.596908 0.692391
choco2_dwdeg 2008-06-261092670UNSAT 0.606907 0.633216
Concrete + CSP4J - WMC Engine 2008-05-301092661UNSAT 0.619905 0.69024
Concrete + CSP4J - Tabu Engine 2008-05-301092660UNSAT 0.624904 0.653799
Sugar v1.13+picosat1092666UNSAT 0.659899 0.705096
choco2_impwdeg 2008-06-261092669UNSAT 0.665898 0.682423
Abscon 112v4 AC1092677UNSAT 0.736887 0.791066
Abscon 112v4 ESAC1092678UNSAT 0.741886 0.787895
galac M1092671UNSAT 0.828873 0.887971
galac E1092672UNSAT 1.16882 1.25455
SAT4J CSP 2008-06-131092665UNSAT 1.65675 1.70846

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: