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-68687
Best CPU time to get the best result obtained on this benchmark1801.2
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 170372
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 502137472
Number of bits of the sum of numbers in the objective function 29
Biggest number in a constraint 10946
Number of bits of the biggest number in a constraint 14
Biggest sum of numbers in a constraint 502137472
Number of bits of the biggest sum of numbers29
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)3710350SAT (TO)-68687 1801.2 1794.47
PB07: SAT4JPseudoResolution 2007-03-23 (complete)3743786SAT (TO)-57314 1804.15 1797.62
PB07: bsolo 3.0.17 (complete)3743785SAT (TO)-36258 1800.09 1800.39
PB09: SAT4J Pseudo Resolution 2.1.1 (complete)3743787SAT (TO)-31241 1800.32 1795.04
PB10: SAT4J PB RES // CP 2.2.0 2010-05-31 (complete)3743788SAT (TO)-10947 1800.36 958.443
SAT 4j PB RES // CP 2.3.2 Snapshot (complete)3689968SAT (TO)-10947 1800.39 911.66
PB11: Sat4j Res//CP 2.3.0 (complete)3743790SAT (TO)-10947 1800.93 958.373
pb2satCp2 2012-05-19 (complete)3694514? (problem) 3.70944 5.39407
pb2sat 2012-05-19 (complete)3696110? (problem) 3.85441 7.70654
npSolver 1.0 (complete)3700898? (problem) 3.90341 5.74504
npSolver inc-topdown-quickBound (complete)3702494? (problem) 3.9114 5.93756
npSolver inc (complete)3699302? (problem) 3.9234 5.72029
npSolver inc-topDown (complete)3697706? (problem) 4.08238 9.87604
npSolver inc (fixed) (complete)3748459? (problem) 4.73628 18.7846
npSolver 1.0 (fixed) (complete)3750055? (problem) 4.79527 16.6759
npSolver inc-topDown (fixed) (complete)3746863? (problem) 4.80227 12.9852
npSolver inc-topdown-quickBound (fixed) (complete)3751651? (problem) 5.2632 19.8293
PB12: minisatp 1.0-2-g022594c (complete)3723199? (exit code) 2.6296 14.5147
toysat 2012-05-17 (complete)3706422? (exit code) 16.4445 16.4472
Sat 4j PB Resolution 2.3.2 Snapshot (complete)3689969? (TO) 1800.06 1793.44
toysat 2012-06-01 (complete)3724795? (TO) 1800.08 1800.41
PB10: SCIPspx SCIP with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver (complete)3743789? (TO) 1802.11 1802.47
PB07: minisat+ 1.14 (complete)3722347Signal 35.4736 47.7262

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: -68687
Solution found:
--too large--