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 benchmarkOPT
Best value of the objective obtained on this benchmark1
Best CPU time to get the best result obtained on this benchmark4.88226
Has Objective FunctionYES
(Un)Satisfiability was provedYES
Best value of the objective function 1
Optimality of the best value was proved YES
Number of variables73151
Total number of constraints217741
Number of constraints which are clauses217740
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 constraint72580
Number of terms in the objective function 191
Biggest coefficient in the objective function 1569275433846670190958947355801916604025588861116008628224
Number of bits for the biggest coefficient in the objective function 191
Sum of the numbers in the objective function 3138550867693340381917894711603833208051177722232017256447
Number of bits of the sum of numbers in the objective function 191
Biggest number in a constraint 1932268761508629172347675945465993672149463664853217499328617625725759571144780212268096883290961288981231808015751088588682539330521493827871454336733540374348490407411712
Number of bits of the biggest number in a constraint 570
Biggest sum of numbers in a constraint 7729075046034516689390703781863974688597854659412869997314224381048371193901200617177559040099268686897928050057991124859366103339630073271419918449372999566708003739316703
Number of bits of the biggest sum of numbers571
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
Sat 4j PB Resolution 2.3.2 Snapshot (complete)3688345OPT1 4.88226 3.12512
SAT 4j PB RES // CP 2.3.2 Snapshot (complete)3688344OPT1 8.21275 4.72291
PB07: SAT4JPseudoResolution 2007-03-23 (complete)3735402OPT1 9.68253 8.5905
PB09: SAT4J Pseudo Resolution 2.1.1 (complete)3735403OPT1 11.0723 9.71855
PB11: Sat4j Res//CP 2.3.0 (complete)3735406OPT1 18.9811 10.4798
PB10: SAT4J PB RES // CP 2.2.0 2010-05-31 (complete)3735404OPT1 20.026 11.8124
toysat 2012-06-01 (complete)3724614OPT1 1504.42 1504.67
toysat 2012-05-17 (complete)3706241OPT1 1665.53 1665.81
PB07: bsolo 3.0.17 (complete)3735401? 0.001999 0.006385
npSolver 1.0 (fixed) (complete)3749874? (problem) 0.000999 0.0761001
npSolver inc-topdown-quickBound (fixed) (complete)3751470? (problem) 0.000999 0.0622031
npSolver 1.0 (complete)3700717? (problem) 0.001998 0.0790261
npSolver inc-topDown (fixed) (complete)3746682? (problem) 0.001998 0.09359
pb2sat 2012-05-19 (complete)3695929? (problem) 0.001999 0.0854059
npSolver inc (fixed) (complete)3748278? (problem) 0.001999 0.066806
npSolver inc (complete)3699121? (problem) 0.001999 0.0878711
npSolver inc-topDown (complete)3697525? (problem) 0.001999 0.0821511
npSolver inc-topdown-quickBound (complete)3702313? (problem) 0.002999 0.073979
pb2satCp2 2012-05-19 (complete)3694333? (problem) 0.002999 0.0728401
PB12: minisatp 1.0-2-g022594c (complete)3723018? (exit code) 43.0235 46.9325
SAT4J PB specific settings 2.3.2 snapshot (complete)3710169? (TO) 1800.03 1793.73
PB07: minisat+ 1.14 (complete)3721535Signal 137.541 139.69
PB10: SCIPspx SCIP with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver (complete)3735405Wrong UNSAT 7.30689 7.30964

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--