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

Result page for benchmark
/PARTIAL-SMALLINT-LIN/wcsp/academics/
normalized-langford-3-11_wcsp.wbo

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General information on the benchmark

Name/PARTIAL-SMALLINT-LIN/wcsp/academics/
normalized-langford-3-11_wcsp.wbo
MD5SUM69dbc7406636817ba2a44752a9d60525
Bench CategoryPARTIAL-SMALLINT-LIN (both soft and hard constraints, small integers, linear constraints)
Best result obtained on this benchmarkUNSAT
Best cost obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark63.9493
Max-Satisfiable
Max-(Un)Satisfiability was proved
Best value of the cost
Optimality of the best cost was proved
Number of variables1089
Total number of constraints40843
Number of soft constraints40810
Number of constraints which are clauses40810
Number of constraints which are cardinality constraints (but not clauses)33
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint33
Top cost 1
Min constraint cost 1
Max constraint cost 1
Sum of constraints costs 40810
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 34
Number of bits of the biggest sum of numbers6
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 1.4b (complete)2699621UNSAT 56.1255 56.1283
SCIPclp SCIP 1.2.1.3 with Clp 1.11.1 (Release Version) as LP solver (complete)2705696UNSAT 63.9493 63.9481
SCIPspx SCIP 1.2.1.2 with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver (complete)2699624UNSAT 79.2639 79.2637
SAT4J PB Resolution 2.2.0 2010-05-26 (complete)2699622UNSAT 106.242 104.363
SAT4J PB Resolution 2.2.1 (complete)2699630UNSAT 107.175 105.708
SCIPnone SCIP 1.2.1.2 without any LP solver (complete)2699626UNSAT 109.861 109.861
SCIPclp SCIP 1.2.1.2 with Clp 1.11.1 (Release Version) as LP solver (complete)2699625UNSAT 114.314 114.418
PB/CT 0.1 fixed (complete)2699631UNSAT 140.171 140.165
PB/CT 0.1 (complete)2699628UNSAT 140.316 140.31
SAT4J PB RES // CP 2.2.0 2010-05-31 (complete)2699627UNSAT 259.916 139.574
wbo 1.4a (complete)2699620UNSAT 304.651 304.663
SAT4J PB CuttingPlanes 2.2.0 2010-05-26 (complete)2699623? (TO) 1800.19 1703.07
pb_cplex 2010-07-01 (complete)2699629? (TO) 1800.27 759.118

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:
Solution found: