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 benchmark3385478
Best CPU time to get the best result obtained on this benchmark1800.42
Has Objective FunctionYES
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables250200
Total number of constraints605407
Number of constraints which are clauses477850
Number of constraints which are cardinality constraints (but not clauses)57
Number of constraints which are nor clauses,nor cardinality constraints127500
Minimum length of a constraint2
Maximum length of a constraint3725
Number of terms in the objective function 129900
Biggest coefficient in the objective function 148877000
Number of bits for the biggest coefficient in the objective function 28
Sum of the numbers in the objective function 69830910074
Number of bits of the sum of numbers in the objective function 37
Biggest number in a constraint 148877000
Number of bits of the biggest number in a constraint 28
Biggest sum of numbers in a constraint 69830910074
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 NameTraceIDAnswerCPU timeWall clock time
PB07: bsolo 3.0.17 (complete)3744259SAT (TO) 1800.15 1800.57
PB11: Sat4j Res//CP 2.3.0 (complete)3744264SAT (TO) 1800.42 907.94
SAT 4j PB RES // CP 2.3.2 Snapshot (complete)3690126SAT (TO) 1800.74 910.144
PB10: SAT4J PB RES // CP 2.2.0 2010-05-31 (complete)3744262SAT (TO) 1801.07 875.632
PB10: SCIPspx SCIP with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver (complete)3744263? 1794 1794.29
npSolver inc (complete)3699455? (problem) 33.88 56.9419
npSolver inc-topDown (complete)3697859? (problem) 34.34 53.3254
npSolver inc-topdown-quickBound (complete)3702647? (problem) 34.62 54.9333
npSolver 1.0 (complete)3701051? (problem) 35.8276 53.8394
PB09: SAT4J Pseudo Resolution 2.1.1 (complete)3744261? (TO) 1800 1747.95
npSolver inc-topDown (fixed) (complete)3747016? (TO) 1800.04 1802.32
pb2satCp2 2012-05-19 (complete)3694667? (TO) 1800.06 1800.42
npSolver inc-topdown-quickBound (fixed) (complete)3751804? (TO) 1800.06 1800.62
toysat 2012-06-01 (complete)3724948? (TO) 1800.06 1800.41
toysat 2012-05-17 (complete)3706575? (TO) 1800.07 1800.41
npSolver 1.0 (fixed) (complete)3750208? (TO) 1800.08 1800.73
PB12: minisatp 1.0-2-g022594c (complete)3723352? (TO) 1800.08 1800.81
npSolver inc (fixed) (complete)3748612? (TO) 1800.08 1802.02
pb2sat 2012-05-19 (complete)3696263? (TO) 1800.11 1800.42
Sat 4j PB Resolution 2.3.2 Snapshot (complete)3690127? (TO) 1800.68 1796.35
SAT4J PB specific settings 2.3.2 snapshot (complete)3710503? (TO) 1800.96 1796.55
PB07: SAT4JPseudoResolution 2007-03-23 (complete)3744260? (TO) 1801.04 1740.52
PB07: minisat+ 1.14 (complete)3722426Signal 1484.73 1634.16

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: 21071687
Solution found:
--too large--