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 benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark2.95155
Has Objective FunctionYES
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables252150
Total number of constraints1098
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints1098
Minimum length of a constraint30
Maximum length of a constraint43590
Number of terms in the objective function 120
Biggest coefficient in the objective function 536870912
Number of bits for the biggest coefficient in the objective function 30
Sum of the numbers in the objective function 4294967292
Number of bits of the sum of numbers in the objective function 32
Biggest number in a constraint 10737418240000
Number of bits of the biggest number in a constraint 44
Biggest sum of numbers in a constraint 556588032595749
Number of bits of the biggest sum of numbers49
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: bsolo 3.0.17 (complete)3733425UNSAT 2.31465 2.32349
PB12: minisatp 1.0-2-g022594c (complete)3722991UNSAT 2.95155 2.95336
PB10: SCIPspx SCIP with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver (complete)3733429UNSAT 3.70044 3.70326
SAT4J PB specific settings 2.3.2 snapshot (complete)3710142UNSAT 5.53116 4.08673
Sat 4j PB Resolution 2.3.2 Snapshot (complete)3687953UNSAT 5.8931 4.28258
PB07: SAT4JPseudoResolution 2007-03-23 (complete)3733426UNSAT 9.28159 7.66739
PB09: SAT4J Pseudo Resolution 2.1.1 (complete)3733427UNSAT 10.3924 8.59663
SAT 4j PB RES // CP 2.3.2 Snapshot (complete)3687952UNSAT 12.911 8.11983
PB11: Sat4j Res//CP 2.3.0 (complete)3733430UNSAT 15.3407 10.5224
PB10: SAT4J PB RES // CP 2.2.0 2010-05-31 (complete)3733428UNSAT 16.3515 10.058
PB07: minisat+ 1.14 (complete)3721339UNSAT 72.9449 72.9566
toysat 2012-06-01 (complete)3724587UNSAT 634.41 634.522
toysat 2012-05-17 (complete)3706214UNSAT 1009.2 1009.38
npSolver inc-topDown (fixed) (complete)3746655? (problem) 195.967 472.758
npSolver inc (fixed) (complete)3748251? (problem) 196.805 490.884
npSolver 1.0 (fixed) (complete)3749847? (problem) 197.5 443.063
npSolver inc-topdown-quickBound (fixed) (complete)3751443? (problem) 198.825 454.72
npSolver inc (complete)3699094? (TO) 1800.01 1800.31
npSolver inc-topDown (complete)3697498? (TO) 1800.01 1800.31
npSolver 1.0 (complete)3700690? (TO) 1800.02 1800.31
pb2satCp2 2012-05-19 (complete)3694306? (TO) 1800.02 1800.31
pb2sat 2012-05-19 (complete)3695902? (TO) 1800.02 1800.31
npSolver inc-topdown-quickBound (complete)3702286? (TO) 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:
Solution found: