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 benchmark9895127
Best CPU time to get the best result obtained on this benchmark1800.86
Has Objective FunctionYES
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables2000400
Total number of constraints4920807
Number of constraints which are clauses3910700
Number of constraints which are cardinality constraints (but not clauses)107
Number of constraints which are nor clauses,nor cardinality constraints1010000
Minimum length of a constraint2
Maximum length of a constraint14950
Number of terms in the objective function 1019800
Biggest coefficient in the objective function 165469149
Number of bits for the biggest coefficient in the objective function 28
Sum of the numbers in the objective function 361320367096
Number of bits of the sum of numbers in the objective function 39
Biggest number in a constraint 165469149
Number of bits of the biggest number in a constraint 28
Biggest sum of numbers in a constraint 361320367096
Number of bits of the biggest sum of numbers39
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
Sat 4j PB Resolution 2.3.2 Snapshot (complete)3689991SAT (TO) 1800.86 1783.29
PB11: Sat4j Res//CP 2.3.0 (complete)3743856SAT (TO) 1800.9 1752.1
SAT 4j PB RES // CP 2.3.2 Snapshot (complete)3689990SAT (TO) 1802.02 916.514
PB09: SAT4J Pseudo Resolution 2.1.1 (complete)3743853? 210.102 197.535
npSolver inc-topDown (complete)3697796? (problem) 110.188 379.89
npSolver 1.0 (complete)3700988? (problem) 111.576 380.472
npSolver inc (complete)3699392? (problem) 112.142 365.798
npSolver inc-topdown-quickBound (complete)3702584? (problem) 114.241 696.271
npSolver inc-topdown-quickBound (fixed) (complete)3751741? (problem) 135.696 390.127
npSolver 1.0 (fixed) (complete)3750145? (problem) 135.865 379.167
npSolver inc-topDown (fixed) (complete)3746953? (problem) 136.018 413.993
npSolver inc (fixed) (complete)3748549? (problem) 136.9 627.151
toysat 2012-05-17 (complete)3706512? (exit code) 102.03 102.055
PB10: SCIPspx SCIP with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver (complete)3743855? (MO) 284.748 284.932
pb2satCp2 2012-05-19 (complete)3694604? (TO) 1800.02 1800.42
pb2sat 2012-05-19 (complete)3696200? (TO) 1800.06 1800.42
PB12: minisatp 1.0-2-g022594c (complete)3723289? (TO) 1800.09 1800.51
PB07: minisat+ 1.14 (complete)3722358? (TO) 1800.1 1800.42
toysat 2012-06-01 (complete)3724885? (TO) 1800.36 1800.74
SAT4J PB specific settings 2.3.2 snapshot (complete)3710440? (TO) 1800.49 1785.83
PB10: SAT4J PB RES // CP 2.2.0 2010-05-31 (complete)3743854? (TO) 1802.44 1790.52
PB07: SAT4JPseudoResolution 2007-03-23 (complete)3743852? (TO) 1802.73 1789.12
PB07: bsolo 3.0.17 (complete)3743851Signal 26.261 61.4117

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: 9895127
Solution found:
--too large--