PB'09 competition: solvers results per benchmarks

Result page for benchmark
normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/
factor-mod-B/factor-mod-size=8-P0=239-P1=257-P2=113-P3=223-B.opb

Jump to solvers results

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/
factor-mod-B/factor-mod-size=8-P0=239-P1=257-P2=113-P3=223-B.opb
MD5SUMff8e4ce8aca8e0dab1b59dd2a47026b4
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark3
Best CPU time to get the best result obtained on this benchmark2.53061
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 3
Optimality of the best value was proved YES
Number of variables72
Total number of constraints7
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 constraints7
Minimum length of a constraint8
Maximum length of a constraint80
Number of terms in the objective function 8
Biggest coefficient in the objective function 128
Number of bits for the biggest coefficient in the objective function 8
Sum of the numbers in the objective function 255
Number of bits of the sum of numbers in the objective function 8
Biggest number in a constraint 32768
Number of bits of the biggest number in a constraint 16
Biggest sum of numbers in a constraint 130560
Number of bits of the biggest sum of numbers17
Number of products (including duplicates)192
Sum of products size (including duplicates)384
Number of different products192
Sum of products size384

Results of the different solvers on this benchmark

Solver NameTraceIDAnswerobjCPU timeWall clock time
SCIPspx SCIP 1.1.0.7 with SoPLEX 1.4.1(24.4.2009) (complete)1869994OPT3 2.53061 2.53186
SCIPclp SCIP 1.1.0.7 with CLP 1.8.2 (complete)1869995OPT3 12.6811 12.6832
wbo 1.0 (complete)1875156OPT3 20.7968 20.8017
pbclasp 2009-04-24 (complete)1859185OPT3 24.9512 24.971
bsolo 3.1 cl (complete)1878016OPT3 97.9581 97.9882
SAT4J Pseudo Resolution 2.1.1 (complete)1857397OPT3 108.332 107.177
bsolo 3.1 pb (complete)1879446OPT3 758.946 759.29
SAT4J Pseudo CP 2.1.1 (complete)1857396SAT (TO)3 1800.25 1771.84
bsolo 3.1 (complete)1876586Wrong UNSAT 2.27965 2.28045

Additionnal information

This section presents information obtained from the best job displayed in the list (i.e. solvers whose names are not hidden).

obj: 3
Solution found:
-x72 x71 -x70 x69 x68 x67 x66 -x65 -x64 -x63 -x62 -x61 -x60 x59 x58 x57 -x48 x47 -x46 x45 x44 x43 x42 x41 -x56 -x55 -x54 -x53 -x52 -x51 -x50
x49 -x40 -x39 -x38 x37 -x36 -x35 -x34 x33 x32 x31 x30 x29 x28 x27 x26 x25 -x24 x23 x22 -x21 x20 x19 x18 x17 -x16 x15 -x14 x13 x12 -x11 x10
x9 -x8 -x7 -x6 -x5 -x4 -x3 x2 x1