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-571776
Best CPU time to get the best result obtained on this benchmark1804.1
Has Objective FunctionYES
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables399113
Total number of constraints400980
Number of constraints which are clauses399002
Number of constraints which are cardinality constraints (but not clauses)1977
Number of constraints which are nor clauses,nor cardinality constraints1
Minimum length of a constraint2
Maximum length of a constraint397089
Number of terms in the objective function 306555
Biggest coefficient in the objective function 10946
Number of bits for the biggest coefficient in the objective function 14
Sum of the numbers in the objective function 611335801
Number of bits of the sum of numbers in the objective function 30
Biggest number in a constraint 10946
Number of bits of the biggest number in a constraint 14
Biggest sum of numbers in a constraint 611335801
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 NameTraceIDAnswerobjective functionCPU timeWall clock time
PB07: SAT4JPseudoResolution 2007-03-23 (complete)3743708SAT (TO)-571776 1804.1 1797.72
PB09: SAT4J Pseudo Resolution 2.1.1 (complete)3743709SAT (TO)-437840 1800.84 1795.63
SAT4J PB specific settings 2.3.2 snapshot (complete)3710344SAT (TO)-267287 1800.29 1792.77
PB11: Sat4j Res//CP 2.3.0 (complete)3743712SAT (TO)-54730 1800.38 947.464
SAT 4j PB RES // CP 2.3.2 Snapshot (complete)3689942SAT (TO)-54730 1800.48 906.467
PB10: SAT4J PB RES // CP 2.2.0 2010-05-31 (complete)3743710SAT (TO)-54730 1800.52 947.145
PB07: bsolo 3.0.17 (complete)3743707SAT (TO)-44924 1800.1 1800.39
pb2satCp2 2012-05-19 (complete)3694508? (problem) 3.84042 9.99515
pb2sat 2012-05-19 (complete)3696104? (problem) 3.85141 8.02309
npSolver inc (complete)3699296? (problem) 3.9484 7.85216
npSolver 1.0 (complete)3700892? (problem) 3.9504 8.03053
npSolver inc-topDown (complete)3697700? (problem) 4.02339 5.90431
npSolver inc-topdown-quickBound (complete)3702488? (problem) 4.08838 6.5397
npSolver inc (fixed) (complete)3748453? (problem) 4.65029 18.7821
npSolver 1.0 (fixed) (complete)3750049? (problem) 4.73528 28.4754
npSolver inc-topDown (fixed) (complete)3746857? (problem) 4.85526 13.8077
npSolver inc-topdown-quickBound (fixed) (complete)3751645? (problem) 4.93325 17.1998
PB12: minisatp 1.0-2-g022594c (complete)3723193? (exit code) 2.45163 19.32
toysat 2012-05-17 (complete)3706416? (exit code) 17.9373 17.9494
toysat 2012-06-01 (complete)3724789? (TO) 1800.07 1800.41
PB10: SCIPspx SCIP with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver (complete)3743711? (TO) 1802.14 1802.49
PB07: minisat+ 1.14 (complete)3722334Signal 35.7126 43.6992
Sat 4j PB Resolution 2.3.2 Snapshot (complete)3689943No Cert. 1336.64 1325.69

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: -571776
Solution found:
--too large--