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

Result page for benchmark
/PARTIAL-SMALLINT-LIN/wcsp/jnh/
normalized-jnh07_wcsp.wbo

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General information on the benchmark

Name/PARTIAL-SMALLINT-LIN/wcsp/jnh/
normalized-jnh07_wcsp.wbo
MD5SUM124b6775b7bb4e390bc62510a681a702
Bench CategoryPARTIAL-SMALLINT-LIN (both soft and hard constraints, small integers, linear constraints)
Best result obtained on this benchmarkMOPT
Best cost obtained on this benchmark0
Best CPU time to get the best result obtained on this benchmark0.166974
Max-Satisfiable
Max-(Un)Satisfiability was proved
Best value of the cost
Optimality of the best cost was proved
Number of variables200
Total number of constraints950
Number of soft constraints850
Number of constraints which are clauses850
Number of constraints which are cardinality constraints (but not clauses)100
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint10
Top cost 420926
Min constraint cost 1
Max constraint cost 1000
Sum of constraints costs 420925
Biggest number in a constraint 9
Number of bits of the biggest number in a constraint 4
Biggest sum of numbers in a constraint 19
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
SCIPnone SCIP 1.2.1.2 without any LP solver (complete)2700358OPTIMUM 0.166974 0.166381
pb_cplex 2010-07-01 (complete)2700361OPTIMUM 0.267958 0.359572
SAT4J PB Resolution 2.2.1 (complete)2700362OPTIMUM 0.554914 0.322028
SAT4J PB CuttingPlanes 2.2.0 2010-05-26 (complete)2700355OPTIMUM 0.84687 0.411673
SAT4J PB Resolution 2.2.0 2010-05-26 (complete)2700354OPTIMUM 0.902862 0.428209
SAT4J PB RES // CP 2.2.0 2010-05-31 (complete)2700359OPTIMUM 1.91671 1.30321
PB/CT 0.1 (complete)2700360OPTIMUM 101.963 101.959
PB/CT 0.1 fixed (complete)2700363OPTIMUM 108.933 108.932
SCIPclp SCIP 1.2.1.2 with Clp 1.11.1 (Release Version) as LP solver (complete)2700357OPTIMUM 1159.03 1159.01
wbo 1.4a (complete)2700352MSAT 0.003999 0.00603988
wbo 1.4b (complete)2700353MSAT 0.007998 0.00932499
SCIPclp SCIP 1.2.1.3 with Clp 1.11.1 (Release Version) as LP solver (complete)2705757MSAT 1794.24 1794.2
SCIPspx SCIP 1.2.1.2 with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver (complete)2700356MSAT (TO) 1802.13 1802.08

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: 0
Solution found:
-x27 -x26 x25 -x24 x23 -x22 x21 -x20 x19 -x18 x17 -x16 x15 x14 -x13 x12 -x11 -x10 x9 x8 -x7 -x6 x5 -x4 x3 -x2 x1