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

Result page for benchmark
normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/mds/normalized-mds_50_25_4.opb

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General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/mds/normalized-mds_50_25_4.opb
MD5SUMa45f8d339393416b6aacc4f79e0ac23e
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark2
Best CPU time to get the best result obtained on this benchmark0.012997
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 2
Optimality of the best value was proved YES
Number of variables50
Total number of constraints50
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 constraints50
Minimum length of a constraint26
Maximum length of a constraint38
Number of terms in the objective function 50
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 50
Number of bits of the sum of numbers in the objective function 6
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 50
Number of bits of the biggest sum of numbers6
Number of products (including duplicates)1466
Sum of products size (including duplicates)2932
Number of different products1466
Sum of products size2932

Results of the different solvers on this benchmark

Solver NameTraceIDAnswerobjective functionCPU timeWall clock time
clasp 2.0.6-R5325 (opt) (complete)3709629OPT2 0.012997 0.016598
wbo 1.72 (complete)3728002OPT2 0.028995 0.0232661
wbo 1.7 (complete)3705701OPT2 0.029994 0.0242949
pwbo 2.02 (complete)3726806OPT2 0.050991 0.0262249
pwbo 2.0 (complete)3704505OPT2 0.050991 0.024133
PB07: minisat+ 1.14 (complete)3721676OPT2 0.088985 0.089588
npSolver inc (complete)3700177OPT2 0.096985 0.100071
pb2sat 2012-05-19 (complete)3696985OPT2 0.099984 0.10514
npSolver inc-topDown (fixed) (complete)3747738OPT2 0.104983 0.107729
npSolver inc-topdown-quickBound (fixed) (complete)3752526OPT2 0.108982 0.110589
npSolver inc-topdown-quickBound (complete)3703369OPT2 0.110982 0.114121
npSolver inc-topDown (complete)3698581OPT2 0.111982 0.114498
npSolver inc (fixed) (complete)3749334OPT2 0.112981 0.111294
pb2satCp2 2012-05-19 (complete)3695389OPT2 0.140977 0.138581
PB07: bsolo 3.0.17 (complete)3736858OPT2 0.141978 0.149832
toysat 2012-06-01 (complete)3725670OPT2 0.145977 0.1523
toysat 2012-05-17 (complete)3707297OPT2 0.146976 0.148779
npSolver 1.0 (fixed) (complete)3750930OPT2 0.146976 0.151958
npSolver 1.0 (complete)3701773OPT2 0.159975 0.157911
PB11: SCIP spx E_2 2011-06-10 (fixed) (complete)3736867OPT2 0.177972 0.17874
PB07: Pueblo 1.4 (incomplete)3720427OPT2 0.181971 0.185317
SCIP spx E SCIP 2.1.1.4. Exp with SoPlex 1.6.0.3 fixed (complete)3692627OPT2 0.315951 0.317455
bsolo 3.2 (complete)3708463OPT2 0.350946 0.352492
PB07: PB-clasp 2007-04-10 (complete)3736857OPT2 0.401938 0.407477
PB09: bsolo 3.1 (complete)3736860OPT2 0.741886 0.742077
SAT4J PB specific settings 2.3.2 snapshot (complete)3711225OPT2 0.803877 0.429866
SCIP spx standard SCIP 2.1.1.4. with SoPlex 1.6.0.3 standard fixed (complete)3693793OPT2 0.839871 0.841176
Sat 4j PB Resolution 2.3.2 Snapshot (complete)3688627OPT2 1.02384 0.548692
SCIP spx SCIP 2.1.1.4. with SoPlex 1.6.0.3 fixed (complete)3691461OPT2 1.15882 1.15992
PB07: SAT4JPseudoResolution 2007-03-23 (complete)3736859OPT2 1.26281 0.642196
PB09: SAT4J Pseudo Resolution 2.1.1 (complete)3736862OPT2 1.35479 0.687436
PB11: Sat4j Res//CP 2.3.0 (complete)3736866OPT2 2.52161 2.34864
PB10: SCIPspx SCIP 1.2.1.3 with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver (complete)3736865OPT2 2.73858 2.74007
SAT 4j PB RES // CP 2.3.2 Snapshot (complete)3688626OPT2 2.78358 2.35736
PB10: SAT4J PB RES // CP 2.2.0 2010-05-31 (complete)3736863OPT2 2.92355 4.36664
PB09: SCIPspx SCIP 1.1.0.7 with SoPLEX 1.4.1(24.4.2009) (complete)3736861OPT2 3.12352 3.12454
PB10: pb_cplex 2010-06-29 (complete)3736864OPT2 62.7685 32.1041
PB12: minisatp 1.0-2-g022594c (complete)3724074? 0.004998 0.00656089

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: 2
Solution found:
-x1 x2 -x3 -x4 -x5 -x6 -x7 -x8 -x9 -x10 x11 -x12 -x13 -x14 -x15 -x16 -x17 -x18 -x19 -x20 -x21 -x22 -x23 -x24 -x25 -x26 -x27 -x28 -x29 -x30
-x31 -x32 -x33 -x34 -x35 -x36 -x37 -x38 -x39 -x40 -x41 -x42 -x43 -x44 -x45 -x46 -x47 -x48 -x49 -x50