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 benchmark702654757
Best CPU time to get the best result obtained on this benchmark1800.73
Has Objective FunctionYES
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables1000400
Total number of constraints2000307
Number of constraints which are clauses980300
Number of constraints which are cardinality constraints (but not clauses)7
Number of constraints which are nor clauses,nor cardinality constraints1020000
Minimum length of a constraint2
Maximum length of a constraint4950
Number of terms in the objective function 29800
Biggest coefficient in the objective function 168196608
Number of bits for the biggest coefficient in the objective function 28
Sum of the numbers in the objective function 178958626766
Number of bits of the sum of numbers in the objective function 38
Biggest number in a constraint 168196608
Number of bits of the biggest number in a constraint 28
Biggest sum of numbers in a constraint 178958626766
Number of bits of the biggest sum of numbers38
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
PB11: Sat4j Res//CP 2.3.0 (complete)3743922SAT (TO) 1800.73 928.606
PB10: SAT4J PB RES // CP 2.2.0 2010-05-31 (complete)3743920? 482.242 471.818
PB10: SCIPspx SCIP with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver (complete)3743921? 1799.01 1799.32
npSolver 1.0 (fixed) (complete)3750142? (problem) 126.765 356.236
npSolver inc-topdown-quickBound (fixed) (complete)3751738? (problem) 127.518 375.535
npSolver inc (fixed) (complete)3748546? (problem) 128.378 348.186
npSolver inc-topDown (fixed) (complete)3746950? (problem) 129.328 384.134
toysat 2012-05-17 (complete)3706509? (exit code) 46.109 46.1174
npSolver inc-topDown (complete)3697793? (MO) 129.83 131.377
npSolver inc-topdown-quickBound (complete)3702581? (MO) 132.86 755.721
npSolver 1.0 (complete)3700985? (MO) 133.51 169.52
npSolver inc (complete)3699389? (MO) 140.32 318.02
SAT4J PB specific settings 2.3.2 snapshot (complete)3710437? (TO) 1800.03 1793.75
pb2satCp2 2012-05-19 (complete)3694601? (TO) 1800.05 1800.52
PB07: minisat+ 1.14 (complete)3722369? (TO) 1800.07 1800.51
PB12: minisatp 1.0-2-g022594c (complete)3723286? (TO) 1800.08 1800.61
pb2sat 2012-05-19 (complete)3696197? (TO) 1800.1 1800.52
SAT 4j PB RES // CP 2.3.2 Snapshot (complete)3690012? (TO) 1800.12 937.265
toysat 2012-06-01 (complete)3724882? (TO) 1800.19 1800.62
Sat 4j PB Resolution 2.3.2 Snapshot (complete)3690013? (TO) 1800.73 1793.63
PB09: SAT4J Pseudo Resolution 2.1.1 (complete)3743919? (TO) 1800.78 1666.06
PB07: SAT4JPseudoResolution 2007-03-23 (complete)3743918? (TO) 1801.11 1727.56
PB07: bsolo 3.0.17 (complete)3743917Signal 191.923 207.864

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: 702654757
Solution found:
--too large--