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

Result page for benchmark
/SOFT-SMALLINT-LIN/PB06/submitted-PB06/namasivayam/wnqueen/
normalized-t2001.13queen13.1111227326--soft-0-100-0.wbo

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General information on the benchmark

Name/SOFT-SMALLINT-LIN/PB06/submitted-PB06/namasivayam/wnqueen/
normalized-t2001.13queen13.1111227326--soft-0-100-0.wbo
MD5SUM8ce859c9363f1b782ad1721fb9074172
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 benchmark0.134979
Max-Satisfiable
Max-(Un)Satisfiability was proved
Best value of the cost
Optimality of the best cost was proved
Number of variables169
Total number of constraints101
Number of soft constraints101
Number of constraints which are clauses30
Number of constraints which are cardinality constraints (but not clauses)70
Number of constraints which are nor clauses,nor cardinality constraints1
Minimum length of a constraint2
Maximum length of a constraint169
Top cost 5034
Min constraint cost 1
Max constraint cost 98
Sum of constraints costs 5033
Biggest number in a constraint 38
Number of bits of the biggest number in a constraint 6
Biggest sum of numbers in a constraint 1273
Number of bits of the biggest sum of numbers11
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)2697968OPTIMUM 0.134979 0.128507
SCIPclp SCIP 1.2.1.2 with Clp 1.11.1 (Release Version) as LP solver (complete)2693546OPTIMUM 2.04869 2.04874
SCIPclp SCIP 1.2.1.3 with Clp 1.11.1 (Release Version) as LP solver (complete)2705658OPTIMUM 4.15837 4.16182
SCIPspx SCIP 1.2.1.2 with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver (complete)2692906OPTIMUM 4.68929 4.69255
wbo 1.4a (complete)2690144OPTIMUM 7.27189 7.27203
PB/CT 0.1 fixed (complete)2699450OPTIMUM 49.3205 49.3192
SAT4J PB Resolution 2.2.1 (complete)2698709OPTIMUM 73.0899 71.4947
SAT4J PB CuttingPlanes 2.2.0 2010-05-26 (complete)2692266MSAT (TO) 1800.25 1797.73
SCIPnone SCIP 1.2.1.2 without any LP solver (complete)2694186? (exit code) 31.0053 31.0061
SAT4J PB Resolution 2.2.0 2010-05-26 (complete)2691525Wrong Opt. 13.331 12.482
SAT4J PB RES // CP 2.2.0 2010-05-31 (complete)2694927Wrong Opt. 35.5376 39.37
PB/CT 0.1 (complete)2695668Wrong Opt. 51.3412 51.3395
wbo 1.4b (complete)2690784Wrong UNSAT 1.83772 1.83771

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:
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-x31 -x32 x33 -x34 -x35 -x36 -x37 -x38 -x39 -x40 -x41 -x42 -x43 -x44 -x45 -x46 -x47 -x48 -x49 -x50 x51 -x52 x53 -x54 -x55 -x56 -x57 -x58
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-x136 -x137 -x138 -x139 x140 -x141 -x142 -x143 -x144 -x145 -x146 -x147 x148 -x149 -x150 -x151 -x152 -x153 -x154 -x155 -x156 -x157 -x158
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