PB'12 competition: satisfaction and optimization track: solvers results per benchmarks

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General information on the benchmark

Bench CategoryDEC-SMALLINT (no optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark0
Best CPU time to get the best result obtained on this benchmark0.019996
Has Objective FunctionNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved NO
Number of variables231
Total number of constraints2707
Number of constraints which are clauses2684
Number of constraints which are cardinality constraints (but not clauses)22
Number of constraints which are nor clauses,nor cardinality constraints1
Minimum length of a constraint2
Maximum length of a constraint110
Number of terms in the objective function 0
Biggest coefficient in the objective function 0
Number of bits for the biggest coefficient in the objective function 0
Sum of the numbers in the objective function 0
Number of bits of the sum of numbers in the objective function 0
Biggest number in a constraint 25
Number of bits of the biggest number in a constraint 5
Biggest sum of numbers in a constraint 613
Number of bits of the biggest sum of numbers10
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
clasp 2.0.6-R5325 (dec) (complete)3708595SAT 0.019996 0.0217651
wbo 1.7 (complete)3704667SAT 0.107983 0.099935
pwbo 2.02 (complete)3726459SAT 0.107983 0.100188
pwbo 2.0 (complete)3704158SAT 0.116981 0.117852
wbo 1.72 (complete)3726968SAT 0.118981 0.110958
PB07: PB-clasp 2007-04-10 (complete)3729730SAT 0.216966 0.201237
PB12: minisatp 1.0-2-g022594c (complete)3722624SAT 0.262959 0.262864
PB07: bsolo 3.0.17 (complete)3729731SAT 0.273957 0.279755
npSolver inc-topDown (fixed) (complete)3746288SAT 0.302953 0.322976
npSolver inc-topdown-quickBound (fixed) (complete)3751076SAT 0.303953 0.304379
npSolver inc (fixed) (complete)3747884SAT 0.307952 0.306651
npSolver 1.0 (fixed) (complete)3749480SAT 0.311951 0.313847
PB07: minisat+ 1.14 (complete)3721012SAT 0.401938 0.402104
PB11: borg pb-dec-11.04.03 (complete)3729740SAT 0.521919 0.638862
SAT4J PB specific settings 2.3.2 snapshot (complete)3709775SAT 0.883865 0.443848
PB10: borg-pb 10.05.30 (complete)3729736SAT 0.955854 2.05072
bsolo 3.2 (complete)3707429SAT 1.05684 1.05815
PB09: SAT4J Pseudo Resolution 2.1.1 (complete)3729735SAT 1.13383 0.620681
PB07: SAT4JPseudoResolution 2007-03-23 (complete)3729732SAT 1.21381 0.572463
PB11: Sat4j Res//CP 2.3.0 (complete)3729741SAT 1.39579 0.854377
PB10: pb_cplex 2010-06-29 (complete)3729738SAT 1.44678 0.816394
PB10: SAT4J PB RES // CP 2.2.0 2010-05-31 (complete)3729737SAT 2.30365 1.34
PB10: SCIPspx SCIP with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver (complete)3729739SAT 3.05353 3.05564
PB09: SCIPspx SCIP with SoPLEX 1.4.1(24.4.2009) (complete)3729734SAT 3.2525 3.25432
SCIP spx SCIP with SoPlex fixed (complete)3690427SAT 3.41348 3.41531
SCIP spx E SCIP Exp with SoPlex fixed (complete)3691593SAT 3.61145 3.61619
PB09: bsolo 3.1 (complete)3729733SAT 3.9374 3.93823
PB07: Pueblo 1.4 (incomplete)3719846SAT 4.15737 4.25751
Sat 4j PB Resolution 2.3.2 Snapshot (complete)3687299SAT 4.74328 3.24171
PB11: SCIP spx E_2 2011-06-10 (fixed) (complete)3729742SAT 5.2752 5.27674
PBPASSolver-CARD.SN 2012-05-28 (complete)3718920SAT 8.33273 8.4009
SCIP spx standard SCIP with SoPlex standard fixed (complete)3692759SAT 12.6161 12.6231
SAT 4j PB RES // CP 2.3.2 Snapshot (complete)3687298SAT 13.024 5.87882
toysat 2012-05-17 (complete)3705847SAT 13.5979 13.6041
toysat 2012-06-01 (complete)3724220SAT 13.6729 13.6847
PBPASSolver-CARD.DP 2012-05-28 (complete)3718551SAT 49.3445 49.6677
npSolver inc-topDown (complete)3697131? (problem) 0.011998 0.0838939
npSolver inc (complete)3698727? (problem) 0.012997 0.0978419
pb2satCp2 2012-05-19 (complete)3693939? (problem) 0.012997 0.0949779
npSolver inc-topdown-quickBound (complete)3701919? (problem) 0.012997 0.0916089
pb2sat 2012-05-19 (complete)3695535? (problem) 0.013997 0.193428
npSolver 1.0 (complete)3700323? (problem) 0.016996 0.0956021

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: 0
Solution found:
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-x230 x231