PB'09 competition: solvers results per benchmarks

Result page for benchmark
normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/
factor-mod-B/factor-mod-size=9-P0=487-P1=163-P2=173-P3=211-B.opb

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General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/
factor-mod-B/factor-mod-size=9-P0=487-P1=163-P2=173-P3=211-B.opb
MD5SUMfb1c97600aa303ca13bb2482d5ad3e27
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 benchmark2.74158
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 variables81
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 constraint9
Maximum length of a constraint99
Number of terms in the objective function 9
Biggest coefficient in the objective function 256
Number of bits for the biggest coefficient in the objective function 9
Sum of the numbers in the objective function 511
Number of bits of the sum of numbers in the objective function 9
Biggest number in a constraint 131072
Number of bits of the biggest number in a constraint 18
Biggest sum of numbers in a constraint 523264
Number of bits of the biggest sum of numbers19
Number of products (including duplicates)243
Sum of products size (including duplicates)486
Number of different products243
Sum of products size486

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)1869896OPT3 2.74158 2.75136
SCIPclp SCIP 1.1.0.7 with CLP 1.8.2 (complete)1869897OPT3 13.237 13.2426
pbclasp 2009-04-24 (complete)1859136OPT3 103.636 103.799
wbo 1.0 (complete)1875107OPT3 123.646 123.7
bsolo 3.1 cl (complete)1877967OPT3 406.309 406.453
bsolo 3.1 pb (complete)1879397SAT3 1798.01 1798.9
SAT4J Pseudo CP 2.1.1 (complete)1857298SAT (TO)3 1800.3 1771.65
SAT4J Pseudo Resolution 2.1.1 (complete)1857299SAT (TO)3 1800.48 1798.56
bsolo 3.1 (complete)1876537Wrong UNSAT 6.42702 6.43045

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:
-x81 -x80 -x79 x78 -x77 -x76 -x75 -x74 x73 -x72 x71 -x70 x69 -x68 -x67 x66 -x65 x64 -x54 -x53 -x52 x51 x50 -x49 x48 x47 x46 -x63 -x62 -x61
-x60 -x59 -x58 -x57 -x56 x55 x45 -x44 -x43 -x42 -x41 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