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

Result page for benchmark
/PARTIAL-SMALLINT-LIN/PB06/submitted-PB05/aloul/FPGA_SAT05/
normalized-chnl40_41_pb.cnf.cr--soft-33-100-0.wbo

Jump to solvers results

General information on the benchmark

Name/PARTIAL-SMALLINT-LIN/PB06/submitted-PB05/aloul/FPGA_SAT05/
normalized-chnl40_41_pb.cnf.cr--soft-33-100-0.wbo
MD5SUMf511ebc8ef7d333a60d28a0c67ab699d
Bench CategoryPARTIAL-SMALLINT-LIN (both soft and hard constraints, small integers, linear constraints)
Best result obtained on this benchmarkMOPT
Best cost obtained on this benchmark4
Best CPU time to get the best result obtained on this benchmark0.439932
Max-Satisfiable
Max-(Un)Satisfiability was proved
Best value of the cost
Optimality of the best cost was proved
Number of variables3280
Total number of constraints162
Number of soft constraints117
Number of constraints which are clauses82
Number of constraints which are cardinality constraints (but not clauses)80
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint40
Maximum length of a constraint41
Top cost 5670
Min constraint cost 1
Max constraint cost 100
Sum of constraints costs 5669
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 42
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 1.2.1.2 with Clp 1.11.1 (Release Version) as LP solver (complete)2693070OPTIMUM 0.439932 0.440792
SCIPclp SCIP 1.2.1.3 with Clp 1.11.1 (Release Version) as LP solver (complete)2705136OPTIMUM 0.45393 0.453279
SCIPspx SCIP 1.2.1.2 with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver (complete)2692430OPTIMUM 0.926858 0.928716
pb_cplex 2010-07-01 (complete)2697492OPTIMUM 0.994848 0.487802
PB/CT 0.1 fixed (complete)2698928MSAT (TO) 1800.04 1800.01
SAT4J PB Resolution 2.2.0 2010-05-26 (complete)2691003MSAT (TO) 1800.15 1793.08
SAT4J PB Resolution 2.2.1 (complete)2698187MSAT (TO) 1800.19 1795.4
wbo 1.4b (complete)2690308? (MO) 1592.68 1592.63
PB/CT 0.1 (complete)2695146? (TO) 1800.08 1800.01
wbo 1.4a (complete)2689668? (TO) 1800.17 1800.12
SCIPnone SCIP 1.2.1.2 without any LP solver (complete)2693710? (TO) 1802.12 1802.07
SAT4J PB CuttingPlanes 2.2.0 2010-05-26 (complete)2691744Wrong Opt. 1.60976 0.885251
SAT4J PB RES // CP 2.2.0 2010-05-31 (complete)2694405Wrong Opt. 2.75058 4.31436

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: 4
Solution found:
-x5 -x4 -x3 -x2 -x1