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 benchmark95378
Best CPU time to get the best result obtained on this benchmark1800.85
Has Objective FunctionYES
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables768498
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 constraint512
Maximum length of a constraint10753
Number of terms in the objective function 768000
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 26270911488
Number of bits of the sum of numbers in the objective function 35
Biggest number in a constraint 114804
Number of bits of the biggest number in a constraint 17
Biggest sum of numbers in a constraint 26270911488
Number of bits of the biggest sum of numbers35
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)3738479OPT95378 583.734 584.054
Sat 4j PB Resolution 2.3.2 Snapshot (complete)3688923SAT (TO)95378 1800.85 1783.22
SAT 4j PB RES // CP 2.3.2 Snapshot (complete)3688922SAT (TO)95378 1801.28 902.348
PB11: Sat4j Res//CP 2.3.0 (complete)3738480SAT (TO)185820 1800.79 1032.64
PB07: bsolo 3.0.17 (complete)3738475SAT (TO)264480 1800.18 1800.46
PB07: SAT4JPseudoResolution 2007-03-23 (complete)3738476? 594.82 584.888
npSolver inc-topdown-quickBound (complete)3702358? (problem) 34.13 56.7475
npSolver inc (complete)3699166? (problem) 34.91 60.608
npSolver inc-topDown (complete)3697570? (problem) 35.2 52.4403
npSolver 1.0 (complete)3700762? (problem) 35.7326 53.5612
npSolver inc (fixed) (complete)3748323? (problem) 112.787 365.645
npSolver 1.0 (fixed) (complete)3749919? (problem) 112.912 343.616
npSolver inc-topdown-quickBound (fixed) (complete)3751515? (problem) 113.362 345.666
npSolver inc-topDown (fixed) (complete)3746727? (problem) 114.905 367.257
toysat 2012-05-17 (complete)3706286? (exit code) 14.8477 14.8514
pb2sat 2012-05-19 (complete)3695974? (MO) 161.08 171.328
pb2satCp2 2012-05-19 (complete)3694378? (MO) 164.84 172.728
PB07: minisat+ 1.14 (complete)3721824? (TO) 1800.03 1800.32
PB12: minisatp 1.0-2-g022594c (complete)3723063? (TO) 1800.05 1800.41
toysat 2012-06-01 (complete)3724659? (TO) 1800.07 1800.51
SAT4J PB specific settings 2.3.2 snapshot (complete)3710214? (TO) 1800.1 1789.77
PB09: SAT4J Pseudo Resolution 2.1.1 (complete)3738477? (TO) 1800.59 1789.53
PB10: SAT4J PB RES // CP 2.2.0 2010-05-31 (complete)3738478? (TO) 1802.09 1419.52

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--