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 benchmark0.334948
Has Objective FunctionNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved NO
Number of variables68
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 constraint68
Maximum length of a constraint68
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 14215207
Number of bits of the biggest number in a constraint 24
Biggest sum of numbers in a constraint 175368570
Number of bits of the biggest sum of numbers28
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: SAT4JPseudoResolution 2007-03-23 (complete)3733534SAT 0.334948 0.202344
PB07: bsolo 3.0.17 (complete)3733533SAT 0.490924 0.495529
PB11: Sat4j Res//CP 2.3.0 (complete)3733538SAT 1.00385 0.662584
PB10: SAT4J PB RES // CP 2.2.0 2010-05-31 (complete)3733536SAT 1.06384 1.1309
PB12: minisatp 1.0-2-g022594c (complete)3722550SAT 15.8796 15.8814
PB07: minisat+ 1.14 (complete)3721357SAT 143.811 143.879
npSolver inc (fixed) (complete)3747810SAT 186.907 186.942
npSolver inc-topDown (fixed) (complete)3746214SAT 188.618 188.655
npSolver inc-topdown-quickBound (fixed) (complete)3751002SAT 191.926 191.958
npSolver 1.0 (fixed) (complete)3749406SAT 198.529 198.562
SAT 4j PB RES // CP 2.3.2 Snapshot (complete)3687988SAT 359.379 180.466
PB10: SCIPspx SCIP with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver (complete)3733537SAT 1652.65 1652.94
npSolver inc (complete)3698653? (problem) 0.38694 1.63547
npSolver 1.0 (complete)3700249? (problem) 0.411937 1.39424
npSolver inc-topDown (complete)3697057? (problem) 0.414936 2.73224
pb2satCp2 2012-05-19 (complete)3693865? (problem) 0.44793 1.08992
npSolver inc-topdown-quickBound (complete)3701845? (problem) 0.467928 1.35833
pb2sat 2012-05-19 (complete)3695461? (problem) 0.527919 1.21655
Sat 4j PB Resolution 2.3.2 Snapshot (complete)3687989? (TO) 1800 1793.45
toysat 2012-06-01 (complete)3724146? (TO) 1800.01 1800.31
PBPASSolver-CARD.DP 2012-05-28 (complete)3718477? (TO) 1800.02 1800.91
PB09: SAT4J Pseudo Resolution 2.1.1 (complete)3733535? (TO) 1800.02 1795.12
toysat 2012-05-17 (complete)3705773? (TO) 1800.02 1800.31
PBPASSolver-CARD.SN 2012-05-28 (complete)3718846? (TO) 1800.03 1800.72
SAT4J PB specific settings 2.3.2 snapshot (complete)3709701? (TO) 1800.6 1794.75

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 -x60 -x61
-x62 -x63 -x64 -x65 -x66 -x67 -x68