PB'12 competition: satisfaction and optimization track: solvers results per benchmarks

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General information on the benchmark

Bench CategoryOPT-BIGINT (optimisation, big integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark-1
Best CPU time to get the best result obtained on this benchmark1800.69
Has Objective FunctionYES
(Un)Satisfiability was provedYES
Best value of the objective function -2
Optimality of the best value was proved NO
Number of variables16651
Total number of constraints49141
Number of constraints which are clauses49140
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints1
Minimum length of a constraint2
Maximum length of a constraint16380
Number of terms in the objective function 91
Biggest coefficient in the objective function 1237940039285380274899124224
Number of bits for the biggest coefficient in the objective function 91
Sum of the numbers in the objective function 2475880078570760549798248447
Number of bits of the sum of numbers in the objective function 91
Biggest number in a constraint 948568795032094272909893509191171341133987714380927500611236528192824358010355712
Number of bits of the biggest number in a constraint 270
Biggest sum of numbers in a constraint 3794275180128377091639574036119569691105961065265835810055117519795943319408340779
Number of bits of the biggest sum of numbers271
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
PB11: Sat4j Res//CP 2.3.0 (complete)3735352SAT (TO)-1 1800.69 898.29
SAT 4j PB RES // CP 2.3.2 Snapshot (complete)3688326SAT (TO)-1 1800.75 897.793
PB07: bsolo 3.0.17 (complete)3735347? 0.000999 0.0062339
PB07: SAT4JPseudoResolution 2007-03-23 (complete)3735348? 1265.36 1261.32
npSolver inc-topdown-quickBound (complete)3702301? (problem) 0.000999 0.080445
npSolver 1.0 (complete)3700705? (problem) 0.000999 0.0631311
pb2satCp2 2012-05-19 (complete)3694321? (problem) 0.000999 0.0833759
pb2sat 2012-05-19 (complete)3695917? (problem) 0.001998 0.0695681
npSolver inc-topDown (complete)3697513? (problem) 0.001998 0.084165
npSolver inc-topDown (fixed) (complete)3746670? (problem) 0.001999 0.077012
npSolver inc (complete)3699109? (problem) 0.001999 0.0976709
npSolver inc-topdown-quickBound (fixed) (complete)3751458? (problem) 0.001999 0.060643
npSolver inc (fixed) (complete)3748266? (problem) 0.001999 0.0613681
npSolver 1.0 (fixed) (complete)3749862? (problem) 0.004998 0.0839729
toysat 2012-05-17 (complete)3706229? (TO) 1800.02 1800.31
PB09: SAT4J Pseudo Resolution 2.1.1 (complete)3735349? (TO) 1800.02 1797.35
toysat 2012-06-01 (complete)3724602? (TO) 1800.03 1800.31
PB07: minisat+ 1.14 (complete)3721526? (TO) 1800.06 1800.41
SAT4J PB specific settings 2.3.2 snapshot (complete)3710157? (TO) 1800.06 1777.25
Sat 4j PB Resolution 2.3.2 Snapshot (complete)3688327? (TO) 1800.07 1772.14
PB12: minisatp 1.0-2-g022594c (complete)3723006? (TO) 1800.08 1800.51
PB10: SAT4J PB RES // CP 2.2.0 2010-05-31 (complete)3735350? (TO) 1800.21 894.626
PB10: SCIPspx SCIP with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver (complete)3735351Wrong Cert. 1.22481 1.22693

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: -1
Solution found:
--too large--