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

Result page for benchmark
/PARTIAL-SMALLINT-LIN/wcsp/dimacs/
normalized-dubois23_ext.wbo

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General information on the benchmark

Name/PARTIAL-SMALLINT-LIN/wcsp/dimacs/
normalized-dubois23_ext.wbo
MD5SUM1e4741c2419080a5586a4c8ec56b7447
Bench CategoryPARTIAL-SMALLINT-LIN (both soft and hard constraints, small integers, linear constraints)
Best result obtained on this benchmarkMOPT
Best cost obtained on this benchmark1
Best CPU time to get the best result obtained on this benchmark0.006998
Max-Satisfiable
Max-(Un)Satisfiability was proved
Best value of the cost
Optimality of the best cost was proved
Number of variables138
Total number of constraints253
Number of soft constraints184
Number of constraints which are clauses184
Number of constraints which are cardinality constraints (but not clauses)69
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint3
Top cost 185
Min constraint cost 1
Max constraint cost 1
Sum of constraints costs 184
Biggest number in a constraint 2
Number of bits of the biggest number in a constraint 2
Biggest sum of numbers in a constraint 5
Number of bits of the biggest sum of numbers3
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
wbo 1.4a (complete)2699788OPTIMUM 0.006998 0.00723405
PB/CT 0.1 fixed (complete)2699799OPTIMUM 0.071988 0.0730271
PB/CT 0.1 (complete)2699796OPTIMUM 0.073988 0.073645
SAT4J PB Resolution 2.2.1 (complete)2699798OPTIMUM 0.379941 0.274461
SCIPclp SCIP 1.2.1.3 with Clp 1.11.1 (Release Version) as LP solver (complete)2705710OPTIMUM 0.562914 0.563107
SCIPclp SCIP 1.2.1.2 with Clp 1.11.1 (Release Version) as LP solver (complete)2699793OPTIMUM 0.606907 0.60765
SCIPnone SCIP 1.2.1.2 without any LP solver (complete)2699794OPTIMUM 0.861868 0.861875
SCIPspx SCIP 1.2.1.2 with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver (complete)2699792OPTIMUM 1.36279 1.36276
pb_cplex 2010-07-01 (complete)2699797OPTIMUM 1072.72 371.035
wbo 1.4b (complete)2699789Wrong UNSAT 0.018996 0.020893
SAT4J PB Resolution 2.2.0 2010-05-26 (complete)2699790Wrong UNSAT 0.446931 0.266305
SAT4J PB RES // CP 2.2.0 2010-05-31 (complete)2699795Wrong UNSAT 0.732888 1.18977
SAT4J PB CuttingPlanes 2.2.0 2010-05-26 (complete)2699791Wrong UNSAT 0.830873 0.424302

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: 1
Solution found:
x1 -x2 -x3 x4 -x5 x6 -x7 x8 x9 -x10 -x11 x12 -x13 x14 -x15 x16 -x17 x18 x19 -x20 x21 -x22 -x23 x24 x25 -x26 -x27 x28 x29 -x30 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 x59 -x60 -x61 x62 -x63 x64
x65 -x66 -x67 x68 -x69 x70 x71 -x72 x73 -x74 x75 -x76 x77 -x78 -x79 x80 x81 -x82 x83 -x84 x85 -x86 -x87 x88 x89 -x90 -x91 x92 x93 -x94 -x95
x96 -x97 x98 x99 -x100 x101 -x102 -x103 x104 -x105 x106 -x107 x108 x109 -x110 -x111 x112 x113 -x114 x115 -x116 -x117 x118 x119 -x120 -x121
x122 x123 -x124 -x125 x126 x127 -x128 x129 -x130 -x131 x132 -x133 x134 x135 -x136 x137 -x138