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

Result page for benchmark
/SOFT-SMALLINT-LIN/PB06/submitted-PB06/namasivayam/
tsp/normalized-t3002.11tsp11.1900564824--soft-0-100-0.wbo

Jump to solvers results

General information on the benchmark

Name/SOFT-SMALLINT-LIN/PB06/submitted-PB06/namasivayam/
tsp/normalized-t3002.11tsp11.1900564824--soft-0-100-0.wbo
MD5SUM67acad5bcb13fd291a4cc974e7f18780
Bench CategorySOFT-SMALLINT-LIN (only soft constraints, small integers, linear constraints)
Best result obtained on this benchmarkMOPT
Best cost obtained on this benchmark8
Best CPU time to get the best result obtained on this benchmark326.274
Max-Satisfiable
Max-(Un)Satisfiability was proved
Best value of the cost
Optimality of the best cost was proved
Number of variables231
Total number of constraints2707
Number of soft constraints2707
Number of constraints which are clauses2684
Number of constraints which are cardinality constraints (but not clauses)22
Number of constraints which are nor clauses,nor cardinality constraints1
Minimum length of a constraint2
Maximum length of a constraint110
Top cost 138262
Min constraint cost 1
Max constraint cost 100
Sum of constraints costs 138261
Biggest number in a constraint 25
Number of bits of the biggest number in a constraint 5
Biggest sum of numbers in a constraint 813
Number of bits of the biggest sum of numbers10
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 1.4a (complete)2689554OPTIMUM 326.274 326.271
SAT4J PB Resolution 2.2.1 (complete)2698032OPTIMUM 356.025 352.34
PB/CT 0.1 (complete)2694991OPTIMUM 509.028 509.024
PB/CT 0.1 fixed (complete)2698773OPTIMUM 577.988 577.97
pb_cplex 2010-07-01 (complete)2697378OPTIMUM 590.616 123.778
SCIPclp SCIP 1.2.1.3 with Clp 1.11.1 (Release Version) as LP solver (complete)2705022MSAT 1790.26 1790.21
SAT4J PB CuttingPlanes 2.2.0 2010-05-26 (complete)2691589MSAT (TO) 1800.22 1694.09
SCIPspx SCIP 1.2.1.2 with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver (complete)2692316MSAT (TO) 1800.28 1800.23
SCIPclp SCIP 1.2.1.2 with Clp 1.11.1 (Release Version) as LP solver (complete)2692956MSAT (TO) 1800.43 1800.38
SCIPnone SCIP 1.2.1.2 without any LP solver (complete)2693596MSAT (TO) 1802.1 1802.09
SAT4J PB Resolution 2.2.0 2010-05-26 (complete)2690848Wrong Opt. 420.37 417.906
SAT4J PB RES // CP 2.2.0 2010-05-31 (complete)2694250Wrong Opt. 920.225 499.129
wbo 1.4b (complete)2690194Wrong UNSAT 3.11752 3.11691

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: 8
Solution found:
-x1 -x2 -x3 -x4 -x5 -x6 -x7 -x8 -x9 -x10 x11 -x12 -x13 -x14 -x15 -x16 -x17 x18 -x19 -x20 -x21 -x22 -x23 -x24 -x25 -x26 -x27 -x28 -x29 x30
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-x228 x229 -x230 -x231