PB'12 competition: WBO track: solvers results per benchmarks

Result page for benchmark
/PARTIAL-SMALLINT-LIN/wcsp/dimacs/
normalized-ssa2670-141_ext.wbo

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General information on the benchmark

Name/PARTIAL-SMALLINT-LIN/wcsp/dimacs/
normalized-ssa2670-141_ext.wbo
MD5SUM6ee94b597b3a6e422f7a3f5959080317
Bench CategoryPARTIAL-SMALLINT-LIN (both soft and hard constraints, small integers, linear constraints)
Best result obtained on this benchmarkMOPT
Best cost obtained on this benchmark1
Best CPU time to get the best result obtained on this benchmark0.030994
Max-Satisfiable
Max-(Un)Satisfiability was proved
Best value of the cost
Optimality of the best cost was proved
Number of variables1972
Total number of constraints3301
Number of soft constraints2315
Number of constraints which are clauses2315
Number of constraints which are cardinality constraints (but not clauses)986
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint1
Maximum length of a constraint5
Top cost 2316
Min constraint cost 1
Max constraint cost 1
Sum of constraints costs 2315
Biggest number in a constraint 4
Number of bits of the biggest number in a constraint 3
Biggest sum of numbers in a constraint 9
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
clasp 2.0.6-R5325 (complete)3711566OPTIMUM 0.030994 0.0302549
wbo 1.72 (complete)3728343OPTIMUM 0.048992 0.042679
wbo 1.71 (complete)3713077OPTIMUM 0.049992 0.0435439
pwbo 2.01 (complete)3712668OPTIMUM 0.072988 0.0419279
pwbo 2.02 (complete)3728752OPTIMUM 0.072988 0.039828
npSolver inc (complete)3714417OPTIMUM 0.156975 0.161208
npSolver inc-topDown (complete)3715110OPTIMUM 0.166974 0.168361
npSolver 1.0 (complete)3713724OPTIMUM 0.166974 0.169023
npSolver inc-topdown-quickBound (complete)3715803OPTIMUM 0.167974 0.169301
wbo2satCp2 2012-05-19 (complete)3717189OPTIMUM 0.18697 0.190483
wbo2sat 2012-05-19 (complete)3716496OPTIMUM 0.187971 0.193977
npSolver 1.0 (fixed) (complete)3755184OPTIMUM 0.423934 0.428198
npSolver inc (fixed) (complete)3754491OPTIMUM 0.435933 0.434126
toysat 2012-05-17 (complete)3712213OPTIMUM 0.804876 0.806226
Sat4j PB 2012-05-28 (complete)3718291OPTIMUM 1.16282 0.546025
npSolver inc-topDown (fixed) (complete)3753798OPTIMUM 2.89956 2.92325
npSolver inc-topdown-quickBound (fixed) (complete)3753105OPTIMUM 2.92755 2.94078
SCIP spx SCIP 2.1.1.4. with SoPlex 1.6.0.3 fixed (complete)3717644OPTIMUM 8.03478 8.03646

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: 1
Solution found:
-x1965 x1966 -x1967 x1968 x1969 -x1970 -x1971 x1972