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-10947
Best CPU time to get the best result obtained on this benchmark1800.52
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 306555
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 616974121
Number of bits of the sum of numbers in the objective function 30
Biggest number in a constraint 10946
Number of bits of the biggest number in a constraint 14
Biggest sum of numbers in a constraint 616974121
Number of bits of the biggest sum of numbers30
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: SAT4J PB RES // CP 2.2.0 2010-05-31 (complete)3743668SAT (TO)-10947 1800.52 1006.56
PB11: Sat4j Res//CP 2.3.0 (complete)3743670SAT (TO)-10947 1800.54 1010.85
SAT 4j PB RES // CP 2.3.2 Snapshot (complete)3689928SAT (TO)-10947 1800.91 907.577
PB07: SAT4JPseudoResolution 2007-03-23 (complete)3743666SAT (TO)-6765 1804.43 1797.82
SAT4J PB specific settings 2.3.2 snapshot (complete)3710343SAT (TO)-1 1800.37 1793.86
pb2sat 2012-05-19 (complete)3696103? (problem) 3.78742 12.04
npSolver 1.0 (complete)3700891? (problem) 3.9234 7.85911
pb2satCp2 2012-05-19 (complete)3694507? (problem) 3.98739 6.27501
npSolver inc (complete)3699295? (problem) 3.99139 5.77702
npSolver inc-topDown (complete)3697699? (problem) 3.99639 8.26108
npSolver inc-topdown-quickBound (complete)3702487? (problem) 4.02839 5.98281
npSolver inc-topDown (fixed) (complete)3746856? (problem) 4.46132 13.7027
npSolver 1.0 (fixed) (complete)3750048? (problem) 4.51231 18.9652
npSolver inc (fixed) (complete)3748452? (problem) 4.5843 23.3339
npSolver inc-topdown-quickBound (fixed) (complete)3751644? (problem) 4.84626 17.466
PB12: minisatp 1.0-2-g022594c (complete)3723192? (exit code) 2.53461 20.4673
toysat 2012-05-17 (complete)3706415? (exit code) 18.0083 18.0127
toysat 2012-06-01 (complete)3724788? (TO) 1800.09 1800.51
PB07: bsolo 3.0.17 (complete)3743665? (TO) 1800.1 1800.41
PB09: SAT4J Pseudo Resolution 2.1.1 (complete)3743667? (TO) 1800.37 1795.73
Sat 4j PB Resolution 2.3.2 Snapshot (complete)3689929? (TO) 1800.46 1795.75
PB10: SCIPspx SCIP with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver (complete)3743669? (TO) 1802.24 1802.53
PB07: minisat+ 1.14 (complete)3722327Signal 35.7646 52.1348

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: -10947
Solution found:
--too large--