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

Result page for benchmark
/PARTIAL-SMALLINT-LIN/PB06/submitted-PB05/aloul/FPGA_SAT05/
normalized-chnl50_55_pb.cnf.cr--soft-66-100-0.wbo

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General information on the benchmark

Name/PARTIAL-SMALLINT-LIN/PB06/submitted-PB05/aloul/FPGA_SAT05/
normalized-chnl50_55_pb.cnf.cr--soft-66-100-0.wbo
MD5SUMbeb1068825018293198184932ec3a150
Bench CategoryPARTIAL-SMALLINT-LIN (both soft and hard constraints, small integers, linear constraints)
Best result obtained on this benchmarkMOPT
Best cost obtained on this benchmark15
Best CPU time to get the best result obtained on this benchmark0.741886
Max-Satisfiable
Max-(Un)Satisfiability was proved
Best value of the cost
Optimality of the best cost was proved
Number of variables5500
Total number of constraints210
Number of soft constraints72
Number of constraints which are clauses110
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 constraint50
Maximum length of a constraint55
Top cost 3934
Min constraint cost 1
Max constraint cost 98
Sum of constraints costs 3933
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 56
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
SCIPclp SCIP 1.2.1.3 with Clp 1.11.1 (Release Version) as LP solver (complete)2705110OPTIMUM 0.741886 0.742175
SCIPclp SCIP 1.2.1.2 with Clp 1.11.1 (Release Version) as LP solver (complete)2693044OPTIMUM 1.11283 1.1123
SCIPspx SCIP 1.2.1.2 with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver (complete)2692404OPTIMUM 1.73773 1.741
pb_cplex 2010-07-01 (complete)2697466OPTIMUM 2.10668 0.926717
PB/CT 0.1 fixed (complete)2698902MSAT (TO) 1800.06 1800.02
SAT4J PB Resolution 2.2.1 (complete)2698161MSAT (TO) 1800.2 1794.52
SAT4J PB Resolution 2.2.0 2010-05-26 (complete)2690977MSAT (TO) 1800.25 1869.74
PB/CT 0.1 (complete)2695120? (TO) 1800.05 1805.11
wbo 1.4a (complete)2689642? (TO) 1800.15 1800.12
wbo 1.4b (complete)2690282? (TO) 1800.23 1860.64
SCIPnone SCIP 1.2.1.2 without any LP solver (complete)2693684? (TO) 1802.1 1851.55
SAT4J PB RES // CP 2.2.0 2010-05-31 (complete)2694379Wrong Opt. 3.51247 4.41839
SAT4J PB CuttingPlanes 2.2.0 2010-05-26 (complete)2691718Wrong Opt. 168.094 163.914

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: 15
Solution found:
-x7 -x6 -x5 -x4 -x3 -x2 -x1