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

Result page for benchmark
normalized-PB06/OPT-SMALLINT/mps-v2-20-10/MIPLIB/
miplib/normalized-mps-v2-20-10-stein9.opb

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General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/mps-v2-20-10/MIPLIB/
miplib/normalized-mps-v2-20-10-stein9.opb
MD5SUM3f43ce2b0d15de4885f6b338be7fce6e
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark5
Best CPU time to get the best result obtained on this benchmark0.000999
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 5
Optimality of the best value was proved YES
Number of variables9
Total number of constraints13
Number of constraints which are clauses12
Number of constraints which are cardinality constraints (but not clauses)1
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint3
Maximum length of a constraint9
Number of terms in the objective function 9
Biggest coefficient in the objective function 1
Number of bits for the biggest coefficient in the objective function 1
Sum of the numbers in the objective function 9
Number of bits of the sum of numbers in the objective function 4
Biggest number in a constraint 4
Number of bits of the biggest number in a constraint 3
Biggest sum of numbers in a constraint 13
Number of bits of the biggest sum of numbers4
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
wbo 1.7 (complete)3704989OPT5 0.000999 0.00877603
wbo 1.72 (complete)3727290OPT5 0.000999 0.00636408
toysat 2012-05-17 (complete)3706615OPT5 0.001998 0.00627705
pwbo 2.02 (complete)3725769OPT5 0.001998 0.00618793
pwbo 2.0 (complete)3703468OPT5 0.001998 0.00645297
PB07: minisat+ 1.14 (complete)3721131OPT5 0.001999 0.00609003
clasp 2.0.6-R5325 (opt) (complete)3708947OPT5 0.001999 0.00628794
PB07: Pueblo 1.4 (incomplete)3719961OPT5 0.001999 0.00604208
PB07: bsolo 3.0.17 (complete)3731218OPT5 0.002999 0.00744208
toysat 2012-06-01 (complete)3724988OPT5 0.002999 0.00646392
bsolo 3.2 (complete)3707781OPT5 0.003998 0.0063709
PB09: bsolo 3.1 (complete)3731220OPT5 0.003998 0.00650002
PB12: minisatp 1.0-2-g022594c (complete)3723392OPT5 0.004999 0.00625406
PB10: pb_cplex 2010-06-29 (complete)3731224OPT5 0.008998 0.0132279
pb2satCp2 2012-05-19 (complete)3694707OPT5 0.010997 0.0125771
npSolver inc-topdown-quickBound (complete)3702687OPT5 0.012997 0.016458
npSolver inc-topDown (complete)3697899OPT5 0.012997 0.0139071
pb2sat 2012-05-19 (complete)3696303OPT5 0.014997 0.0183799
SCIP spx standard SCIP 2.1.1.4. with SoPlex 1.6.0.3 standard fixed (complete)3693111OPT5 0.017996 0.0188969
npSolver inc (complete)3699495OPT5 0.017997 0.02024
PB09: SCIPspx SCIP 1.1.0.7 with SoPLEX 1.4.1(24.4.2009) (complete)3731221OPT5 0.018996 0.0199989
npSolver inc-topdown-quickBound (fixed) (complete)3751844OPT5 0.019996 0.0226739
npSolver inc-topDown (fixed) (complete)3747056OPT5 0.020996 0.025239
npSolver inc (fixed) (complete)3748652OPT5 0.026995 0.0276609
PB07: PB-clasp 2007-04-10 (complete)3731217OPT5 0.026995 0.027608
SCIP spx SCIP 2.1.1.4. with SoPlex 1.6.0.3 fixed (complete)3690779OPT5 0.027995 0.0288229
SCIP spx E SCIP 2.1.1.4. Exp with SoPlex 1.6.0.3 fixed (complete)3691945OPT5 0.035993 0.036816
PB10: SCIPspx SCIP 1.2.1.3 with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver (complete)3731225OPT5 0.035994 0.0367801
npSolver 1.0 (complete)3701091OPT5 0.040992 0.0434301
PB11: SCIP spx E_2 2011-06-10 (fixed) (complete)3731227OPT5 0.045992 0.0476261
npSolver 1.0 (fixed) (complete)3750248OPT5 0.051991 0.053296
PB09: SAT4J Pseudo Resolution 2.1.1 (complete)3731222OPT5 0.141977 0.115811
PB07: SAT4JPseudoResolution 2007-03-23 (complete)3731219OPT5 0.143977 0.128575
PB10: SAT4J PB RES // CP 2.2.0 2010-05-31 (complete)3731223OPT5 0.152976 2.11772
Sat 4j PB Resolution 2.3.2 Snapshot (complete)3687537OPT5 0.154975 0.124759
SAT 4j PB RES // CP 2.3.2 Snapshot (complete)3687536OPT5 0.162974 1.12506
PB11: Sat4j Res//CP 2.3.0 (complete)3731226OPT5 0.164974 1.14234
SAT4J PB specific settings 2.3.2 snapshot (complete)3710543OPT5 0.174972 0.132361

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: 5
Solution found:
-x1 x2 -x3 x4 x5 -x6 -x7 x8 x9