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

Result page for benchmark
/PARTIAL-BIGINT-LIN/wcsp/scens/
normalized-scen08_wcsp.wbo

Jump to solvers results

General information on the benchmark

Name/PARTIAL-BIGINT-LIN/wcsp/scens/
normalized-scen08_wcsp.wbo
MD5SUMbbfd21207c093d43885742df561df69b
Bench CategoryPARTIAL-BIGINT-LIN (both soft and hard constraints, big integers, linear constraints)
Best result obtained on this benchmarkMSAT
Best cost obtained on this benchmark1927
Best CPU time to get the best result obtained on this benchmark1800.1
Max-Satisfiable
Max-(Un)Satisfiability was proved
Best value of the cost
Optimality of the best cost was proved
Number of variables18100
Total number of constraints3332577
Number of soft constraints3332119
Number of constraints which are clauses3332119
Number of constraints which are cardinality constraints (but not clauses)458
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint44
Top cost 12711
Min constraint cost 1
Max constraint cost 4
Sum of constraints costs 7905729
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 45
Number of bits of the biggest sum of numbers6
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
Sat4j PB 2012-05-28 (complete)3717992MSAT (TO) 1800.1 1783.38
wbo2sat 2012-05-19 (complete)3716197? (problem) 180.181 424.991
wbo2satCp2 2012-05-19 (complete)3716890? (problem) 185.423 485.298
npSolver inc (complete)3714118? (problem) 191.866 410.566
npSolver 1.0 (complete)3713425? (problem) 192.556 574.831
npSolver inc-topDown (complete)3714811? (problem) 197.756 449.171
npSolver inc-topdown-quickBound (complete)3715504? (problem) 197.894 418.117
toysat 2012-05-17 (complete)3711914? (exit code) 52.718 52.7453
npSolver 1.0 (fixed) (complete)3754885? (MO) 259.82 264.421
npSolver inc (fixed) (complete)3754192? (MO) 263.44 264.725
npSolver inc-topdown-quickBound (fixed) (complete)3752806? (MO) 265.23 273.926
npSolver inc-topDown (fixed) (complete)3753499? (MO) 267.67 270.924

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: 1927
Solution found:
--too large--