PB'12 competition: WBO track: solvers results per benchmarks

Result page for benchmark
/PARTIAL-BIGINT-LIN/wcsp/bwt/
normalized-bwt3cc_wcsp.wbo

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General information on the benchmark

Name/PARTIAL-BIGINT-LIN/wcsp/bwt/
normalized-bwt3cc_wcsp.wbo
MD5SUMad4e8a89b46c26281718e94b098a5280
Bench CategoryPARTIAL-BIGINT-LIN (both soft and hard constraints, big integers, linear constraints)
Best result obtained on this benchmarkMOPT
Best cost obtained on this benchmark153
Best CPU time to get the best result obtained on this benchmark0.110982
Max-Satisfiable
Max-(Un)Satisfiability was proved
Best value of the cost
Optimality of the best cost was proved
Number of variables131
Total number of constraints915
Number of soft constraints870
Number of constraints which are clauses870
Number of constraints which are cardinality constraints (but not clauses)45
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint1
Maximum length of a constraint11
Top cost 1697
Min constraint cost 1
Max constraint cost 1697
Sum of constraints costs 1425299
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 12
Number of bits of the biggest sum of numbers4
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Results of the different solvers on this benchmark

Solver NameTraceIDAnswerCPU timeWall clock time
toysat 2012-05-17 (complete)3711794OPTIMUM 0.110982 0.111926
Sat4j PB 2012-05-28 (complete)3717872OPTIMUM 0.394938 0.269292
npSolver 1.0 (complete)3713305OPTIMUM 2.09368 2.1073
npSolver inc (complete)3713998OPTIMUM 2.14567 2.14029
wbo2satCp2 2012-05-19 (complete)3716770OPTIMUM 2.95855 2.96589
wbo2sat 2012-05-19 (complete)3716077OPTIMUM 3.01754 3.02412
npSolver 1.0 (fixed) (complete)3754765OPTIMUM 5.51316 5.63322
npSolver inc (fixed) (complete)3754072OPTIMUM 5.55315 5.65904
npSolver inc-topDown (complete)3714691OPTIMUM 164.312 164.576
npSolver inc-topDown (fixed) (complete)3753379OPTIMUM 391.375 391.636
npSolver inc-topdown-quickBound (fixed) (complete)3752686? (TO) 1800.07 1822.73
npSolver inc-topdown-quickBound (complete)3715384? (TO) 1800.1 1844.72

Additionnal information

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

cost of falsified constraints: 153
Solution found:
x131