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

Result page for benchmark
normalized-PB06/OPT-SMALLINT/
submitted-PB06/manquiho/golomb-rulers/normalized-OGR_4.opb

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General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/
submitted-PB06/manquiho/golomb-rulers/normalized-OGR_4.opb
MD5SUM8b1fbd52a1a4f2762439b4bdacc06a04
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark6
Best CPU time to get the best result obtained on this benchmark0.001998
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 6
Optimality of the best value was proved YES
Number of variables40
Total number of constraints43
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 constraints43
Minimum length of a constraint10
Maximum length of a constraint21
Number of terms in the objective function 5
Biggest coefficient in the objective function 16
Number of bits for the biggest coefficient in the objective function 5
Sum of the numbers in the objective function 31
Number of bits of the sum of numbers in the objective function 5
Biggest number in a constraint 32
Number of bits of the biggest number in a constraint 6
Biggest sum of numbers in a constraint 155
Number of bits of the biggest sum of numbers8
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
clasp 2.0.6-R5325 (opt) (complete)3709169OPT6 0.001998 0.00648607
pwbo 2.02 (complete)3725991OPT6 0.001998 0.00658401
pwbo 2.0 (complete)3703690OPT6 0.001999 0.00630688
wbo 1.7 (complete)3705211OPT6 0.002998 0.00662599
wbo 1.72 (complete)3727512OPT6 0.002998 0.0064641
PB09: bsolo 3.1 (complete)3733959OPT6 0.002999 0.00634094
bsolo 3.2 (complete)3708003OPT6 0.003998 0.00617195
PB07: Pueblo 1.4 (incomplete)3720184OPT6 0.003998 0.00621697
PB07: bsolo 3.0.17 (complete)3733957OPT6 0.004998 0.0106541
toysat 2012-06-01 (complete)3725210OPT6 0.006998 0.00891812
PB12: minisatp 1.0-2-g022594c (complete)3723614OPT6 0.007998 0.00801093
toysat 2012-05-17 (complete)3706837OPT6 0.007998 0.00796996
PB07: minisat+ 1.14 (complete)3721395OPT6 0.016997 0.0171971
PB10: pb_cplex 2010-06-29 (complete)3733963OPT6 0.025995 0.0291591
PB10: SCIPspx SCIP 1.2.1.3 with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver (complete)3733964OPT6 0.033993 0.0354921
SCIP spx SCIP 2.1.1.4. with SoPlex 1.6.0.3 fixed (complete)3691001OPT6 0.043992 0.0448769
SCIP spx E SCIP 2.1.1.4. Exp with SoPlex 1.6.0.3 fixed (complete)3692167OPT6 0.047992 0.048778
PB07: PB-clasp 2007-04-10 (complete)3733956OPT6 0.061989 0.129238
npSolver inc-topDown (fixed) (complete)3747278OPT6 0.086985 0.089569
npSolver inc (fixed) (complete)3748874OPT6 0.089985 0.0916069
npSolver 1.0 (fixed) (complete)3750470OPT6 0.119981 0.117971
SCIP spx standard SCIP 2.1.1.4. with SoPlex 1.6.0.3 standard fixed (complete)3693333OPT6 0.12598 0.127501
pb2sat 2012-05-19 (complete)3696525OPT6 0.140978 0.148153
PB11: SCIP spx E_2 2011-06-10 (fixed) (complete)3733966OPT6 0.148977 0.152633
PB09: SCIPspx SCIP 1.1.0.7 with SoPLEX 1.4.1(24.4.2009) (complete)3733960OPT6 0.150976 0.152744
pb2satCp2 2012-05-19 (complete)3694929OPT6 0.185971 0.187959
Sat 4j PB Resolution 2.3.2 Snapshot (complete)3688065OPT6 0.191969 0.176454
PB07: SAT4JPseudoResolution 2007-03-23 (complete)3733958OPT6 0.203968 0.177358
PB09: SAT4J Pseudo Resolution 2.1.1 (complete)3733961OPT6 0.223965 0.15976
PB11: Sat4j Res//CP 2.3.0 (complete)3733965OPT6 0.263959 1.68127
SAT 4j PB RES // CP 2.3.2 Snapshot (complete)3688064OPT6 0.284956 1.67463
PB10: SAT4J PB RES // CP 2.2.0 2010-05-31 (complete)3733962OPT6 0.285956 3.1796
npSolver inc-topDown (complete)3698121OPT6 0.447931 0.655274
npSolver inc (complete)3699717OPT6 0.466928 0.47014
npSolver 1.0 (complete)3701313OPT6 0.515921 0.514682
SAT4J PB specific settings 2.3.2 snapshot (complete)3710765SAT9 0.232963 0.182215
npSolver inc-topdown-quickBound (complete)3702909? (TO) 1800.01 1850.22
npSolver inc-topdown-quickBound (fixed) (complete)3752066? (TO) 1800.27 1637.72

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: 6
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