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

Result page for benchmark
/SOFT-SMALLINT-LIN/PB06/submitted-PB06/roussel/
normalized-pigeon-cardinality-15-10--soft-0-100-0.wbo

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General information on the benchmark

Name/SOFT-SMALLINT-LIN/PB06/submitted-PB06/roussel/
normalized-pigeon-cardinality-15-10--soft-0-100-0.wbo
MD5SUM5c6d98aba4f4f2cf2db8cd0c78364d4c
Bench CategorySOFT-SMALLINT-LIN (only soft constraints, small integers, linear constraints)
Best result obtained on this benchmarkMOPT
Best cost obtained on this benchmark2
Best CPU time to get the best result obtained on this benchmark0.014996
Max-Satisfiable
Max-(Un)Satisfiability was proved
Best value of the cost
Optimality of the best cost was proved
Number of variables150
Total number of constraints25
Number of soft constraints25
Number of constraints which are clauses15
Number of constraints which are cardinality constraints (but not clauses)10
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint10
Maximum length of a constraint15
Top cost 979
Min constraint cost 1
Max constraint cost 88
Sum of constraints costs 978
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 16
Number of bits of the biggest sum of numbers5
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
SCIP spx SCIP 2.1.1.4. with SoPlex 1.6.0.3 fixed (complete)3717765OPTIMUM 0.014996 0.0195181
npSolver inc-topDown (complete)3715277OPTIMUM 1.10983 1.16062
npSolver inc (complete)3714584OPTIMUM 4.36633 4.37772
npSolver 1.0 (complete)3713891OPTIMUM 4.40433 4.40936
npSolver 1.0 (fixed) (complete)3755351OPTIMUM 8.5597 8.56559
npSolver inc-topDown (fixed) (complete)3753965OPTIMUM 8.5617 8.55938
npSolver inc (fixed) (complete)3754658OPTIMUM 8.5647 8.56863
wbo2sat 2012-05-19 (complete)3716663OPTIMUM 17.9313 17.9384
wbo2satCp2 2012-05-19 (complete)3717356OPTIMUM 18.0063 18.0187
clasp 2.0.6-R5325 (complete)3711687OPTIMUM 66.4929 66.5037
Sat4j PB 2012-05-28 (complete)3718458OPTIMUM 516.654 514.744
toysat 2012-05-17 (complete)3712380OPTIMUM 944.427 944.574
pwbo 2.01 (complete)3712789MSAT (TO) 1800.05 900.219
pwbo 2.02 (complete)3728873MSAT (TO) 1800.39 900.219
wbo 1.72 (complete)3728464? 1799.64 1800.01
wbo 1.71 (complete)3713198? 1800.03 1800.01
npSolver inc-topdown-quickBound (fixed) (complete)3753272? (TO) 1800.06 1800.81
npSolver inc-topdown-quickBound (complete)3715970? (TO) 1800.07 1800.41

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: 2
Solution found:
-x6 -x5 -x4 -x3 -x2 -x1