PB'10 competition: WBO track: solvers results per benchmarks

Result page for benchmark
/SOFT-SMALLINT-LIN/PB06/submitted-PB06/roussel/
normalized-pigeon-cardinality-25-20--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-25-20--soft-0-100-0.wbo
MD5SUM3ef623ad54bc9b8a55f5198a1c4abc02
Bench CategorySOFT-SMALLINT-LIN (only soft constraints, small integers, linear constraints)
Best result obtained on this benchmarkMOPT
Best cost obtained on this benchmark4
Best CPU time to get the best result obtained on this benchmark0.023996
Max-Satisfiable
Max-(Un)Satisfiability was proved
Best value of the cost
Optimality of the best cost was proved
Number of variables500
Total number of constraints45
Number of soft constraints45
Number of constraints which are clauses25
Number of constraints which are cardinality constraints (but not clauses)20
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint20
Maximum length of a constraint25
Top cost 1950
Min constraint cost 1
Max constraint cost 99
Sum of constraints costs 1949
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 26
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
pb_cplex 2010-07-01 (complete)2697860OPTIMUM 0.023996 0.0238151
SCIPspx SCIP 1.2.1.2 with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver (complete)2692798OPTIMUM 0.06199 0.0620191
SCIPclp SCIP 1.2.1.2 with Clp 1.11.1 (Release Version) as LP solver (complete)2693438OPTIMUM 0.090985 0.0912179
SCIPclp SCIP 1.2.1.3 with Clp 1.11.1 (Release Version) as LP solver (complete)2705550OPTIMUM 0.357945 0.358107
PB/CT 0.1 fixed (complete)2699342MSAT (TO) 1800.04 1800.01
PB/CT 0.1 (complete)2695560MSAT (TO) 1800.06 1800.01
SAT4J PB Resolution 2.2.1 (complete)2698601MSAT (TO) 1800.16 1797.35
SAT4J PB Resolution 2.2.0 2010-05-26 (complete)2691417MSAT (TO) 1800.18 1794.85
SCIPnone SCIP 1.2.1.2 without any LP solver (complete)2694078MSAT (TO) 1802.15 1802.11
wbo 1.4b (complete)2690676? (TO) 1800.11 1800.08
wbo 1.4a (complete)2690036? (TO) 1800.14 1800.09
SAT4J PB CuttingPlanes 2.2.0 2010-05-26 (complete)2692158Wrong Opt. 0.531918 0.318758
SAT4J PB RES // CP 2.2.0 2010-05-31 (complete)2694819Wrong Opt. 0.91286 3.22082

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: 4
Solution found:
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