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 benchmark107914
Best CPU time to get the best result obtained on this benchmark1800.06
Has Objective FunctionYES
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables48498
Total number of constraints2000
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)1502
Number of constraints which are nor clauses,nor cardinality constraints498
Minimum length of a constraint32
Maximum length of a constraint673
Number of terms in the objective function 48000
Biggest coefficient in the objective function 114804
Number of bits for the biggest coefficient in the objective function 17
Sum of the numbers in the objective function 1641931968
Number of bits of the sum of numbers in the objective function 31
Biggest number in a constraint 114804
Number of bits of the biggest number in a constraint 17
Biggest sum of numbers in a constraint 1641931968
Number of bits of the biggest sum of numbers31
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)3738551OPT95378 13.136 13.1477
PB10: SAT4J PB RES // CP 2.2.0 2010-05-31 (complete)3738550SAT (TO)107914 1800.06 899.676
PB11: Sat4j Res//CP 2.3.0 (complete)3738552SAT (TO)107914 1800.07 900.386
SAT4J PB specific settings 2.3.2 snapshot (complete)3710213SAT (TO)113351 1800.37 1785.9
PB07: bsolo 3.0.17 (complete)3738547SAT (TO)209107 1800.05 1800.42
SAT 4j PB RES // CP 2.3.2 Snapshot (complete)3688946SAT (TO)2093853 1800.95 902.501
Sat 4j PB Resolution 2.3.2 Snapshot (complete)3688947SAT (TO)2724425 1800.93 1792.59
PB09: SAT4J Pseudo Resolution 2.1.1 (complete)3738549SAT (TO)14066486 1800.7 1790.3
npSolver inc-topdown-quickBound (fixed) (complete)3751514? (problem) 798.51 803.154
npSolver inc (fixed) (complete)3748322? (problem) 813.72 816.83
npSolver inc-topDown (fixed) (complete)3746726? (problem) 886.85 889.411
npSolver 1.0 (fixed) (complete)3749918? (problem) 1027.93 1030.79
PB12: minisatp 1.0-2-g022594c (complete)3723062? (TO) 1800 1800.31
pb2satCp2 2012-05-19 (complete)3694377? (TO) 1800.01 1800.42
npSolver inc-topDown (complete)3697569? (TO) 1800.03 1800.52
npSolver inc (complete)3699165? (TO) 1800.04 1800.62
pb2sat 2012-05-19 (complete)3695973? (TO) 1800.08 1800.42
npSolver 1.0 (complete)3700761? (TO) 1800.08 1800.82
toysat 2012-06-01 (complete)3724658? (TO) 1800.1 1800.41
toysat 2012-05-17 (complete)3706285? (TO) 1800.11 1800.41
npSolver inc-topdown-quickBound (complete)3702357? (TO) 1801.23 1801.73
PB07: SAT4JPseudoResolution 2007-03-23 (complete)3738548? (TO) 1802.07 1793.32
PB07: minisat+ 1.14 (complete)3721836Signal 447.548 450.057

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: 95378
Solution found:
--too large--