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 benchmark-79206
Best CPU time to get the best result obtained on this benchmark1804.07
Has Objective FunctionYES
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables399113
Total number of constraints400980
Number of constraints which are clauses399002
Number of constraints which are cardinality constraints (but not clauses)1977
Number of constraints which are nor clauses,nor cardinality constraints1
Minimum length of a constraint2
Maximum length of a constraint397089
Number of terms in the objective function 272557
Biggest coefficient in the objective function 10946
Number of bits for the biggest coefficient in the objective function 14
Sum of the numbers in the objective function 1957472477
Number of bits of the sum of numbers in the objective function 31
Biggest number in a constraint 10946
Number of bits of the biggest number in a constraint 14
Biggest sum of numbers in a constraint 1957472477
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
PB07: SAT4JPseudoResolution 2007-03-23 (complete)3743732SAT (TO)-79206 1804.07 1798.43
SAT4J PB specific settings 2.3.2 snapshot (complete)3710348SAT (TO)0 1800.38 1794.37
pb2sat 2012-05-19 (complete)3696108? (problem) 3.76243 5.56097
pb2satCp2 2012-05-19 (complete)3694512? (problem) 3.76743 9.4934
npSolver 1.0 (complete)3700896? (problem) 3.90941 9.00715
npSolver inc (complete)3699300? (problem) 3.9434 7.70872
npSolver inc-topDown (complete)3697704? (problem) 3.99639 5.79426
npSolver inc-topdown-quickBound (complete)3702492? (problem) 4.05738 10.2098
npSolver inc (fixed) (complete)3748457? (problem) 4.6063 26.2155
npSolver inc-topDown (fixed) (complete)3746861? (problem) 4.81127 13.8204
npSolver 1.0 (fixed) (complete)3750053? (problem) 5.02423 15.9755
npSolver inc-topdown-quickBound (fixed) (complete)3751649? (problem) 9.77125 20.6062
PB12: minisatp 1.0-2-g022594c (complete)3723197? (exit code) 2.6216 19.734
toysat 2012-05-17 (complete)3706420? (exit code) 16.8584 16.8613
Sat 4j PB Resolution 2.3.2 Snapshot (complete)3689951? (TO) 1800.04 1794.25
toysat 2012-06-01 (complete)3724793? (TO) 1800.07 1800.41
PB07: bsolo 3.0.17 (complete)3743731? (TO) 1800.1 1802.41
PB10: SAT4J PB RES // CP 2.2.0 2010-05-31 (complete)3743734? (TO) 1800.4 902.23
SAT 4j PB RES // CP 2.3.2 Snapshot (complete)3689950? (TO) 1800.56 906.547
PB11: Sat4j Res//CP 2.3.0 (complete)3743736? (TO) 1800.61 903.839
PB09: SAT4J Pseudo Resolution 2.1.1 (complete)3743733? (TO) 1800.62 1796.14
PB10: SCIPspx SCIP with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver (complete)3743735? (TO) 1802.23 1802.55
PB07: minisat+ 1.14 (complete)3722338Signal 35.4516 46.6939

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: -79206
Solution found:
--too large--