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 benchmark201611
Best CPU time to get the best result obtained on this benchmark1801.59
Has Objective FunctionYES
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables2561998
Total number of constraints12000
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)10002
Number of constraints which are nor clauses,nor cardinality constraints1998
Minimum length of a constraint256
Maximum length of a constraint11265
Number of terms in the objective function 2560000
Biggest coefficient in the objective function 130539
Number of bits for the biggest coefficient in the objective function 17
Sum of the numbers in the objective function 88710395136
Number of bits of the sum of numbers in the objective function 37
Biggest number in a constraint 130539
Number of bits of the biggest number in a constraint 17
Biggest sum of numbers in a constraint 88710395136
Number of bits of the biggest sum of numbers37
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
SAT4J PB specific settings 2.3.2 snapshot (complete)3710200SAT (TO)201611 1801.59 1756.01
Sat 4j PB Resolution 2.3.2 Snapshot (complete)3688915SAT (TO)1051338 1801.12 1756.61
SAT 4j PB RES // CP 2.3.2 Snapshot (complete)3688914SAT (TO)2089990 1802.37 982.139
PB09: SAT4J Pseudo Resolution 2.1.1 (complete)3738453? 129.615 120.945
PB10: SCIPspx SCIP with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver (complete)3738455? 1799.56 1799.85
npSolver inc-topdown-quickBound (complete)3702344? (problem) 115.14 231.728
npSolver inc-topDown (complete)3697556? (problem) 115.74 176.67
npSolver inc (complete)3699152? (problem) 118.83 182.426
npSolver 1.0 (complete)3700748? (problem) 124.179 186.998
npSolver inc-topDown (fixed) (complete)3746713? (problem) 179.221 451.093
npSolver 1.0 (fixed) (complete)3749905? (problem) 179.65 416.346
npSolver inc (fixed) (complete)3748309? (problem) 179.67 511.796
npSolver inc-topdown-quickBound (fixed) (complete)3751501? (problem) 179.755 496.325
toysat 2012-05-17 (complete)3706272? (exit code) 48.5536 48.5641
PB10: SAT4J PB RES // CP 2.2.0 2010-05-31 (complete)3738454? (exit code) 130.43 123.189
PB07: SAT4JPseudoResolution 2007-03-23 (complete)3738452? (exit code) 155.429 145.851
pb2satCp2 2012-05-19 (complete)3694364? (MO) 276.79 286.121
pb2sat 2012-05-19 (complete)3695960? (MO) 276.97 278.02
PB11: Sat4j Res//CP 2.3.0 (complete)3738456? (TO) 1800.08 920.343
PB12: minisatp 1.0-2-g022594c (complete)3723049? (TO) 1800.09 1800.41
PB07: minisat+ 1.14 (complete)3721820? (TO) 1800.11 1800.41
toysat 2012-06-01 (complete)3724645? (TO) 1800.31 1800.85
PB07: bsolo 3.0.17 (complete)3738451Signal 3.90441 9.09521

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: 201611
Solution found:
--too large--