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 benchmark5.46317
Has Objective FunctionYES
(Un)Satisfiability was provedYES
Best value of the objective function 1
Optimality of the best value was proved YES
Number of variables65701
Total number of constraints195481
Number of constraints which are clauses195480
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 constraint65160
Number of terms in the objective function 181
Biggest coefficient in the objective function 1532495540865888858358347027150309183618739122183602176
Number of bits for the biggest coefficient in the objective function 181
Sum of the numbers in the objective function 3064991081731777716716694054300618367237478244367204351
Number of bits of the sum of numbers in the objective function 181
Biggest number in a constraint 1799565517817278553124215403074392743547878847320766653240302229044735032268595148127616274441556342859968364253408358049283306422197719875603406072346065542053888
Number of bits of the biggest number in a constraint 540
Biggest sum of numbers in a constraint 7198262071269114212496861612297570974191515389283066612360646520299668853108307041790674815860173378468848205106664422578504773969619037192617658424108904539490357
Number of bits of the biggest sum of numbers541
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)3688321OPT1 5.46317 3.66192
SAT 4j PB RES // CP 2.3.2 Snapshot (complete)3688320OPT1 6.50401 3.91061
PB07: SAT4JPseudoResolution 2007-03-23 (complete)3735330OPT1 8.48371 7.51117
PB09: SAT4J Pseudo Resolution 2.1.1 (complete)3735331OPT1 9.70652 8.32651
PB10: SAT4J PB RES // CP 2.2.0 2010-05-31 (complete)3735332OPT1 16.8524 9.33521
PB11: Sat4j Res//CP 2.3.0 (complete)3735334OPT1 17.2424 9.93735
toysat 2012-05-17 (complete)3706240OPT1 1299.97 1300.19
toysat 2012-06-01 (complete)3724613OPT1 1397.79 1398.03
PB07: bsolo 3.0.17 (complete)3735329? 0.000999 0.00609912
pb2sat 2012-05-19 (complete)3695928? (problem) 0.000999 0.0889891
npSolver inc-topdown-quickBound (fixed) (complete)3751469? (problem) 0.000999 0.074638
npSolver 1.0 (complete)3700716? (problem) 0.001998 0.080947
npSolver inc (fixed) (complete)3748277? (problem) 0.001998 0.0552451
npSolver inc-topDown (fixed) (complete)3746681? (problem) 0.001998 0.073034
pb2satCp2 2012-05-19 (complete)3694332? (problem) 0.001999 0.0860641
npSolver inc (complete)3699120? (problem) 0.001999 0.120696
npSolver inc-topDown (complete)3697524? (problem) 0.003998 0.0968589
npSolver inc-topdown-quickBound (complete)3702312? (problem) 0.003999 0.0872679
npSolver 1.0 (fixed) (complete)3749873? (problem) 0.003999 0.0811321
PB12: minisatp 1.0-2-g022594c (complete)3723017? (exit code) 33.9528 36.9656
SAT4J PB specific settings 2.3.2 snapshot (complete)3710168? (TO) 1800.07 1791.23
PB07: minisat+ 1.14 (complete)3721523Signal 111.446 113.149
PB10: SCIPspx SCIP with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver (complete)3735333Wrong UNSAT 4.86226 4.86427

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--