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 benchmark174384
Best CPU time to get the best result obtained on this benchmark1800.53
Has Objective FunctionYES
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables40998
Total number of constraints6000
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)5002
Number of constraints which are nor clauses,nor cardinality constraints998
Minimum length of a constraint8
Maximum length of a constraint329
Number of terms in the objective function 40000
Biggest coefficient in the objective function 122979
Number of bits for the biggest coefficient in the objective function 17
Sum of the numbers in the objective function 1373838504
Number of bits of the sum of numbers in the objective function 31
Biggest number in a constraint 122979
Number of bits of the biggest number in a constraint 17
Biggest sum of numbers in a constraint 1373838504
Number of bits of the biggest sum of numbers31
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: SCIPspx SCIP with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver (complete)3738461OPT87132 65.979 65.9995
PB07: bsolo 3.0.17 (complete)3738457SAT (TO)171215 1800.07 1800.44
PB11: Sat4j Res//CP 2.3.0 (complete)3738462SAT (TO)174384 1800.53 928.096
PB10: SAT4J PB RES // CP 2.2.0 2010-05-31 (complete)3738460SAT (TO)191341 1800.05 1165.58
SAT 4j PB RES // CP 2.3.2 Snapshot (complete)3688916SAT (TO)716742 1800.1 901.9
Sat 4j PB Resolution 2.3.2 Snapshot (complete)3688917SAT (TO)838244 1800.01 1795.69
SAT4J PB specific settings 2.3.2 snapshot (complete)3710196SAT (TO)2060970 1800.05 1797.49
PB07: SAT4JPseudoResolution 2007-03-23 (complete)3738458SAT (TO)24897717 1802.48 1793.52
PB09: SAT4J Pseudo Resolution 2.1.1 (complete)3738459SAT (TO)25734724 1800.07 1787.11
npSolver inc-topDown (complete)3697552? (TO) 1800.02 1802.51
npSolver inc-topdown-quickBound (fixed) (complete)3751497? (TO) 1800.02 1800.72
npSolver inc-topDown (fixed) (complete)3746709? (TO) 1800.03 1800.42
npSolver 1.0 (fixed) (complete)3749901? (TO) 1800.04 1800.52
npSolver inc (complete)3699148? (TO) 1800.05 1800.61
pb2sat 2012-05-19 (complete)3695956? (TO) 1800.05 1802.82
npSolver inc (fixed) (complete)3748305? (TO) 1800.07 1800.42
npSolver inc-topdown-quickBound (complete)3702340? (TO) 1800.08 1801.41
npSolver 1.0 (complete)3700744? (TO) 1800.08 1801.92
pb2satCp2 2012-05-19 (complete)3694360? (TO) 1800.09 1801.12
toysat 2012-06-01 (complete)3724641? (TO) 1800.1 1800.41
toysat 2012-05-17 (complete)3706268? (TO) 1800.11 1800.41
PB07: minisat+ 1.14 (complete)3721821Signal 1134.07 1136.79
PB12: minisatp 1.0-2-g022594c (complete)3723045No Cert. 1800.08 1800.41

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: 87132
Solution found:
--too large--