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

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General information on the benchmark

Bench CategoryOPT-BIGINT-LIN (optimisation, big integers, linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark-15127
Best CPU time to get the best result obtained on this benchmark1800.32
Has Objective FunctionYES
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables400896
Total number of constraints402763
Number of constraints which are clauses400785
Number of constraints which are cardinality constraints (but not clauses)194
Number of constraints which are nor clauses,nor cardinality constraints1784
Minimum length of a constraint2
Maximum length of a constraint58023
Number of terms in the objective function 1783
Biggest coefficient in the objective function 6765
Number of bits for the biggest coefficient in the objective function 13
Sum of the numbers in the objective function 1657421
Number of bits of the sum of numbers in the objective function 21
Biggest number in a constraint 6765
Number of bits of the biggest number in a constraint 13
Biggest sum of numbers in a constraint 1657421
Number of bits of the biggest sum of numbers21
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 NameTraceIDAnswerobjective functionCPU timeWall clock time
PB10: SCIPspx SCIP with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver (complete)3743723SAT-61495 1796.36 1796.77
SAT4J PB specific settings 2.3.2 snapshot (complete)3710339SAT (TO)-15127 1800.32 1795.35
PB07: SAT4JPseudoResolution 2007-03-23 (complete)3743720SAT (TO)-14642 1800.91 1796
SAT 4j PB RES // CP 2.3.2 Snapshot (complete)3689946SAT (TO)-1597 1800.49 911.177
Sat 4j PB Resolution 2.3.2 Snapshot (complete)3689947SAT (TO)0 1800.36 1795.66
PB11: Sat4j Res//CP 2.3.0 (complete)3743724SAT (TO)0 1800.44 905.064
PB10: SAT4J PB RES // CP 2.2.0 2010-05-31 (complete)3743722SAT (TO)0 1801.4 900.045
npSolver inc-topDown (fixed) (complete)3746852? (TO) 1800.03 1802.62
npSolver inc (complete)3699291? (TO) 1800.06 1800.72
npSolver inc-topDown (complete)3697695? (TO) 1800.07 1810.42
npSolver 1.0 (complete)3700887? (TO) 1800.07 1800.92
npSolver inc-topdown-quickBound (fixed) (complete)3751640? (TO) 1800.07 1801.12
npSolver 1.0 (fixed) (complete)3750044? (TO) 1800.07 1801.02
pb2satCp2 2012-05-19 (complete)3694503? (TO) 1800.08 1800.42
toysat 2012-06-01 (complete)3724784? (TO) 1800.09 1800.41
pb2sat 2012-05-19 (complete)3696099? (TO) 1800.09 1800.92
PB07: bsolo 3.0.17 (complete)3743719? (TO) 1800.1 1800.41
PB12: minisatp 1.0-2-g022594c (complete)3723188? (TO) 1800.1 1800.51
npSolver inc (fixed) (complete)3748448? (TO) 1800.11 1800.92
npSolver inc-topdown-quickBound (complete)3702483? (TO) 1800.11 1800.72
toysat 2012-05-17 (complete)3706411? (TO) 1800.12 1800.41
PB09: SAT4J Pseudo Resolution 2.1.1 (complete)3743721? (TO) 1800.56 1796.55
PB07: minisat+ 1.14 (complete)3722336Signal 34.3758 41.2264

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: -61495
Solution found:
--too large--