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

Result page for benchmark
/PARTIAL-SMALLINT-LIN/wcsp/dimacs/
normalized-dubois21_ext.wbo

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General information on the benchmark

Name/PARTIAL-SMALLINT-LIN/wcsp/dimacs/
normalized-dubois21_ext.wbo
MD5SUM31cea2a06a27710d7fa5c516fcdc9aae
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 benchmark0.005998
Max-Satisfiable
Max-(Un)Satisfiability was proved
Best value of the cost
Optimality of the best cost was proved
Number of variables126
Total number of constraints231
Number of soft constraints168
Number of constraints which are clauses168
Number of constraints which are cardinality constraints (but not clauses)63
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint3
Top cost 169
Min constraint cost 1
Max constraint cost 1
Sum of constraints costs 168
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)2699704OPTIMUM 0.005998 0.00676106
PB/CT 0.1 (complete)2699712OPTIMUM 0.107983 0.108292
PB/CT 0.1 fixed (complete)2699715OPTIMUM 0.108982 0.109021
SAT4J PB Resolution 2.2.1 (complete)2699714OPTIMUM 0.375942 0.254835
SCIPnone SCIP 1.2.1.2 without any LP solver (complete)2699710OPTIMUM 0.411936 0.411763
SCIPclp SCIP 1.2.1.3 with Clp 1.11.1 (Release Version) as LP solver (complete)2705703OPTIMUM 0.553915 0.554334
SCIPspx SCIP 1.2.1.2 with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver (complete)2699708OPTIMUM 0.574912 0.574746
SCIPclp SCIP 1.2.1.2 with Clp 1.11.1 (Release Version) as LP solver (complete)2699709OPTIMUM 0.869866 0.869836
pb_cplex 2010-07-01 (complete)2699713OPTIMUM 344.719 118.106
wbo 1.4b (complete)2699705Wrong UNSAT 0.014997 0.0162481
SAT4J PB Resolution 2.2.0 2010-05-26 (complete)2699706Wrong UNSAT 0.416935 0.258055
SAT4J PB RES // CP 2.2.0 2010-05-31 (complete)2699711Wrong UNSAT 0.58791 1.1922
SAT4J PB CuttingPlanes 2.2.0 2010-05-26 (complete)2699707Wrong UNSAT 0.696893 0.372187

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