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 benchmark649774124
Best CPU time to get the best result obtained on this benchmark1802.01
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 137388096
Number of bits for the biggest coefficient in the objective function 28
Sum of the numbers in the objective function 308760127022
Number of bits of the sum of numbers in the objective function 39
Biggest number in a constraint 137388096
Number of bits of the biggest number in a constraint 28
Biggest sum of numbers in a constraint 308760127022
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
PB11: Sat4j Res//CP 2.3.0 (complete)3743850SAT (TO) 1802.01 1381.4
PB09: SAT4J Pseudo Resolution 2.1.1 (complete)3743847? 213.222 201.134
npSolver inc (complete)3699388? (problem) 111.037 346.012
npSolver 1.0 (complete)3700984? (problem) 111.665 429.333
npSolver inc-topdown-quickBound (complete)3702580? (problem) 112.196 429.18
npSolver inc-topDown (complete)3697792? (problem) 112.857 323.326
npSolver inc-topDown (fixed) (complete)3746949? (problem) 133.732 351.537
npSolver inc (fixed) (complete)3748545? (problem) 136.559 638.826
npSolver 1.0 (fixed) (complete)3750141? (problem) 137.106 411.416
npSolver inc-topdown-quickBound (fixed) (complete)3751737? (problem) 137.123 409.789
toysat 2012-05-17 (complete)3706508? (exit code) 99.9828 100.01
PB10: SCIPspx SCIP with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver (complete)3743849? (MO) 281.231 282.283
PB07: minisat+ 1.14 (complete)3722357? (TO) 1800.03 1800.32
pb2sat 2012-05-19 (complete)3696196? (TO) 1800.07 1800.72
pb2satCp2 2012-05-19 (complete)3694600? (TO) 1800.08 1800.42
PB12: minisatp 1.0-2-g022594c (complete)3723285? (TO) 1800.1 1800.51
SAT 4j PB RES // CP 2.3.2 Snapshot (complete)3689988? (TO) 1800.2 911.547
toysat 2012-06-01 (complete)3724881? (TO) 1800.31 1800.59
SAT4J PB specific settings 2.3.2 snapshot (complete)3710436? (TO) 1800.78 1787.06
Sat 4j PB Resolution 2.3.2 Snapshot (complete)3689989? (TO) 1800.8 1784.83
PB07: SAT4JPseudoResolution 2007-03-23 (complete)3743846? (TO) 1802 1787.03
PB10: SAT4J PB RES // CP 2.2.0 2010-05-31 (complete)3743848? (TO) 1802.05 1791.12
PB07: bsolo 3.0.17 (complete)3743845Signal 26.443 63.1747

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: 649774124
Solution found:
--too large--