PB'12 competition: satisfaction and optimization track: solvers results per benchmarks

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General information on the benchmark

Bench CategoryDEC-MEDINT (no optimisation, medium integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark0
Best CPU time to get the best result obtained on this benchmark0.003998
Has Objective FunctionNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved NO
Number of variables60
Total number of constraints2
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints2
Minimum length of a constraint60
Maximum length of a constraint60
Number of terms in the objective function 0
Biggest coefficient in the objective function 0
Number of bits for the biggest coefficient in the objective function 0
Sum of the numbers in the objective function 0
Number of bits of the sum of numbers in the objective function 0
Biggest number in a constraint 89643482
Number of bits of the biggest number in a constraint 27
Biggest sum of numbers in a constraint 740339225
Number of bits of the biggest sum of numbers30
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
PB07: bsolo 3.0.17 (complete)3733551SAT 0.003998 0.00856094
PB10: SCIPspx SCIP with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver (complete)3733555SAT 0.018996 0.0203361
PB07: SAT4JPseudoResolution 2007-03-23 (complete)3733552SAT 0.114981 0.137086
Sat 4j PB Resolution 2.3.2 Snapshot (complete)3687995SAT 0.142977 0.133403
PB09: SAT4J Pseudo Resolution 2.1.1 (complete)3733553SAT 0.144977 0.180972
PB10: SAT4J PB RES // CP 2.2.0 2010-05-31 (complete)3733554SAT 0.152976 1.13178
SAT 4j PB RES // CP 2.3.2 Snapshot (complete)3687994SAT 0.162975 0.63618
PB11: Sat4j Res//CP 2.3.0 (complete)3733556SAT 0.163974 0.66005
SAT4J PB specific settings 2.3.2 snapshot (complete)3709696SAT 0.185971 0.158604
PB12: minisatp 1.0-2-g022594c (complete)3722545SAT 0.262959 0.264302
PB07: minisat+ 1.14 (complete)3721360SAT 4.72928 4.73078
npSolver inc (complete)3698648? (problem) 0.385941 1.6443
pb2satCp2 2012-05-19 (complete)3693860? (problem) 0.401938 1.02375
npSolver 1.0 (complete)3700244? (problem) 0.419935 1.34942
pb2sat 2012-05-19 (complete)3695456? (problem) 0.459929 1.34428
npSolver inc-topdown-quickBound (complete)3701840? (problem) 0.474927 1.21123
npSolver inc-topDown (complete)3697052? (problem) 0.532918 2.15095
PBPASSolver-CARD.SN 2012-05-28 (complete)3718841? (TO) 1800.02 1800.81
PBPASSolver-CARD.DP 2012-05-28 (complete)3718472? (TO) 1800.06 1800.82
npSolver inc-topdown-quickBound (fixed) (complete)3750997? (TO) 1800.07 1800.41
npSolver inc-topDown (fixed) (complete)3746209? (TO) 1800.08 1800.41
npSolver inc (fixed) (complete)3747805? (TO) 1800.09 1800.41
npSolver 1.0 (fixed) (complete)3749401? (TO) 1800.1 1800.41
toysat 2012-05-17 (complete)3705768? (TO) 1800.1 1800.41
toysat 2012-06-01 (complete)3724141? (TO) 1800.11 1800.41

Additionnal information

This section presents information obtained from the best job displayed in the list (i.e. solvers whose names are not hidden).

objective function: 0
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 -x31
-x32 -x33 -x34 -x35 -x36 -x37 -x38 -x39 -x40 -x41 -x42 -x43 -x44 -x45 -x46 -x47 -x48 -x49 -x50 -x51 -x52 -x53 -x54 -x55 -x56 -x57 -x58 -x59