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

Result page for benchmark
/SOFT-SMALLINT-LIN/PB06/submitted-PB05/aloul/FPGA_SAT05/
normalized-chnl15_25_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-chnl15_25_pb.cnf.cr--soft-0-100-0.wbo
MD5SUMe8a78e2fe28a365664c9883ac99e1f12
Bench CategorySOFT-SMALLINT-LIN (only soft constraints, small integers, linear constraints)
Best result obtained on this benchmarkMOPT
Best cost obtained on this benchmark10
Best CPU time to get the best result obtained on this benchmark0.183971
Max-Satisfiable
Max-(Un)Satisfiability was proved
Best value of the cost
Optimality of the best cost was proved
Number of variables750
Total number of constraints80
Number of soft constraints80
Number of constraints which are clauses50
Number of constraints which are cardinality constraints (but not clauses)30
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint15
Maximum length of a constraint25
Top cost 3814
Min constraint cost 1
Max constraint cost 97
Sum of constraints costs 3813
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 26
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
SCIPclp SCIP 1.2.1.2 with Clp 1.11.1 (Release Version) as LP solver (complete)2693338OPTIMUM 0.183971 0.184732
SCIPspx SCIP 1.2.1.2 with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver (complete)2692698OPTIMUM 0.211967 0.214684
pb_cplex 2010-07-01 (complete)2697760OPTIMUM 0.356945 0.353566
SCIPclp SCIP 1.2.1.3 with Clp 1.11.1 (Release Version) as LP solver (complete)2705450OPTIMUM 12.4511 12.4512
PB/CT 0.1 (complete)2695460MSAT (TO) 1800.05 1800.01
PB/CT 0.1 fixed (complete)2699242MSAT (TO) 1800.08 1800.01
SAT4J PB Resolution 2.2.0 2010-05-26 (complete)2691317MSAT (TO) 1800.13 1793.26
SAT4J PB Resolution 2.2.1 (complete)2698501MSAT (TO) 1800.16 1793.47
SCIPnone SCIP 1.2.1.2 without any LP solver (complete)2693978MSAT (TO) 1802.14 1802.11
wbo 1.4b (complete)2690576? (TO) 1800.12 1800.09
wbo 1.4a (complete)2689936? (TO) 1800.14 1800.09
SAT4J PB CuttingPlanes 2.2.0 2010-05-26 (complete)2692058Wrong Opt. 0.705891 0.373518
SAT4J PB RES // CP 2.2.0 2010-05-31 (complete)2694719Wrong Opt. 1.27181 3.21785

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: 10
Solution found:
-x20 -x19 -x18 -x17 -x16 -x15 x14 -x13 -x12 -x11 -x10 -x9 -x8 -x7 -x6 -x5 -x4 -x3 -x2 -x1