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

Result page for benchmark
/SOFT-SMALLINT-LIN/PB06/submitted-PB05/aloul/FPGA_SAT05/
normalized-chnl10_11_pb.cnf.cr--soft-0-100-0.wbo

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General information on the benchmark

Name/SOFT-SMALLINT-LIN/PB06/submitted-PB05/aloul/FPGA_SAT05/
normalized-chnl10_11_pb.cnf.cr--soft-0-100-0.wbo
MD5SUM9e134c91eb84e264e2a3479232b34054
Bench CategorySOFT-SMALLINT-LIN (only soft constraints, small integers, linear constraints)
Best result obtained on this benchmarkMOPT
Best cost obtained on this benchmark9
Best CPU time to get the best result obtained on this benchmark0.028994
Max-Satisfiable
Max-(Un)Satisfiability was proved
Best value of the cost
Optimality of the best cost was proved
Number of variables220
Total number of constraints42
Number of soft constraints42
Number of constraints which are clauses22
Number of constraints which are cardinality constraints (but not clauses)20
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint10
Maximum length of a constraint11
Top cost 2167
Min constraint cost 1
Max constraint cost 97
Sum of constraints costs 2166
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 12
Number of bits of the biggest sum of numbers4
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
SCIPspx SCIP 1.2.1.2 with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver (complete)2692692OPTIMUM 0.028994 0.0294291
SCIPclp SCIP 1.2.1.2 with Clp 1.11.1 (Release Version) as LP solver (complete)2693332OPTIMUM 0.028995 0.0293459
pb_cplex 2010-07-01 (complete)2697754OPTIMUM 0.030995 0.136167
SCIPclp SCIP 1.2.1.3 with Clp 1.11.1 (Release Version) as LP solver (complete)2705444OPTIMUM 0.070988 0.071213
wbo 1.4a (complete)2689930OPTIMUM 365.13 365.123
PB/CT 0.1 fixed (complete)2699236OPTIMUM 990.097 990.08
SAT4J PB Resolution 2.2.0 2010-05-26 (complete)2691311MSAT (TO) 1800.12 1796.46
SAT4J PB Resolution 2.2.1 (complete)2698495MSAT (TO) 1800.13 1795.93
SCIPnone SCIP 1.2.1.2 without any LP solver (complete)2693972MSAT (TO) 1802.19 1802.2
SAT4J PB CuttingPlanes 2.2.0 2010-05-26 (complete)2692052Wrong Opt. 0.262959 0.203528
SAT4J PB RES // CP 2.2.0 2010-05-31 (complete)2694713Wrong Opt. 0.548915 3.16638
PB/CT 0.1 (complete)2695454Wrong Opt. 1309.74 1309.7
wbo 1.4b (complete)2690570Wrong UNSAT 127.719 127.715

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: 9
Solution found:
-x14 -x13 -x12 -x11 x10 -x9 -x8 -x7 -x6 -x5 -x4 -x3 -x2 -x1