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

Result page for benchmark
/PARTIAL-SMALLINT-LIN/wcsp/spot5/
normalized-spot5-8_wcsp.wbo

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General information on the benchmark

Name/PARTIAL-SMALLINT-LIN/wcsp/spot5/
normalized-spot5-8_wcsp.wbo
MD5SUM620647ab5d08c7ea7dd9c7b0da45f6e8
Bench CategoryPARTIAL-SMALLINT-LIN (both soft and hard 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 benchmark0.000999
Max-Satisfiable
Max-(Un)Satisfiability was proved
Best value of the cost
Optimality of the best cost was proved
Number of variables24
Total number of constraints33
Number of soft constraints25
Number of constraints which are clauses25
Number of constraints which are cardinality constraints (but not clauses)8
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint1
Maximum length of a constraint4
Top cost 13
Min constraint cost 1
Max constraint cost 13
Sum of constraints costs 233
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
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)2700460OPTIMUM 0.000999 0.00607297
PB/CT 0.1 fixed (complete)2700471OPTIMUM 0.002998 0.00602896
pb_cplex 2010-07-01 (complete)2700469OPTIMUM 0.004998 0.00679602
SCIPclp SCIP 1.2.1.2 with Clp 1.11.1 (Release Version) as LP solver (complete)2700465OPTIMUM 0.015996 0.0159801
SCIPspx SCIP 1.2.1.2 with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver (complete)2700464OPTIMUM 0.015997 0.0167551
SCIPnone SCIP 1.2.1.2 without any LP solver (complete)2700466OPTIMUM 0.016997 0.0172111
SAT4J PB Resolution 2.2.1 (complete)2700470OPTIMUM 0.149976 0.152617
SCIPclp SCIP 1.2.1.3 with Clp 1.11.1 (Release Version) as LP solver (complete)2705766Signal 0.028994 0.0295551
wbo 1.4b (complete)2700461Wrong UNSAT 0.000999 0.00588708
PB/CT 0.1 (complete)2700468Wrong UNSAT 0.001999 0.00602994
SAT4J PB CuttingPlanes 2.2.0 2010-05-26 (complete)2700463Wrong UNSAT 0.145977 0.147249
SAT4J PB Resolution 2.2.0 2010-05-26 (complete)2700462Wrong UNSAT 0.146977 0.1459
SAT4J PB RES // CP 2.2.0 2010-05-31 (complete)2700467Wrong UNSAT 0.159975 1.1363

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:
-x1 -x2 x3 -x4 -x5 x6 -x7 -x8 x9 -x10 -x11 -x12 x13 -x14 -x15 -x16 x17 -x18 -x19 x20 x21 -x22 x23 -x24