PB'10 competition: satisfaction and optimization track: solvers results per benchmarks

Result page for benchmark
normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/
factor-mod-B/factor-mod-size=7-P0=37-P1=47-P2=17-P3=127-P4=31-P5=127-P6=17-B.opb

Jump to solvers results

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/
factor-mod-B/factor-mod-size=7-P0=37-P1=47-P2=17-P3=127-P4=31-P5=127-P6=17-B.opb
MD5SUM844fbce0d49bf88665e134a5a6d0ad31
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 benchmark0.625904
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 variables126
Total number of constraints13
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 constraints13
Minimum length of a constraint7
Maximum length of a constraint63
Number of terms in the objective function 7
Biggest coefficient in the objective function 64
Number of bits for the biggest coefficient in the objective function 7
Sum of the numbers in the objective function 127
Number of bits of the sum of numbers in the objective function 7
Biggest number in a constraint 8192
Number of bits of the biggest number in a constraint 14
Biggest sum of numbers in a constraint 32512
Number of bits of the biggest sum of numbers15
Number of products (including duplicates)294
Sum of products size (including duplicates)588
Number of different products294
Sum of products size588

Results of the different solvers on this benchmark

Solver NameTraceIDAnswerobjective functionCPU timeWall clock time
SCIPspx SCIP 1.2.1.3 with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver (complete)2703137OPT3 0.625904 0.626979
SCIPclp SCIP 1.2.1.2 with Clp 1.11.1 (Release Version) as LP solver (complete)2665138OPT3 0.632903 0.632562
SCIPspx SCIP 1.2.1.2 with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver (complete)2666568OPT3 0.734887 0.735761
wbo 1.4b (fixed) (complete)2702293OPT3 16.5565 16.5601
wbo 1.4b (complete)2702292OPT3 16.5755 16.583
SCIPnone SCIP 1.2.1.2 without any LP solver (complete)2663708OPT3 21.7597 21.7722
SAT4J PB Resolution 2.2.0 2010-05-26 (complete)2658467OPT3 23.2025 20.7046
SAT4J PB RES // CP 2.2.0 2010-05-31 (complete)2661826OPT3 45.6991 26.3224
bsolo 3.2 Cl (complete)2670730OPT3 51.9021 51.9162
bsolo 3.2 Card (complete)2670729OPT3 91.759 91.7896
PB/CT 0.1 (complete)2667998OPT3 1222.37 1222.7
PB/CT 0.1 fixed (complete)2681592OPT3 1441.32 1441.77
SAT4J PB CuttingPlanes 2.2.0 2010-05-26 (complete)2670122SAT (TO)11 1800.19 1774.73
PBPASSolver 2010-06-13 (complete)2673414? (TO) 1800.04 1800.51
pb_cplex 2010-06-29 (complete)2697047? (TO) 1800.1 1035.03

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: 3
Solution found:
-x126 -x125 x124 -x123 x122 -x121 -x120 -x119 -x118 -x117 -x116 -x115 -x114 -x113 -x84 x83 -x82 -x81 x80 x79 x78 -x112 -x111 -x110 -x109
-x108 -x107 x106 -x77 -x76 -x75 x74 x73 -x72 x71 -x105 -x104 -x103 -x102 -x101 x100 -x99 -x70 x69 -x68 x67 x66 x65 x64 -x98 -x97 -x96 -x95
-x94 x93 -x92 x63 x62 -x61 -x60 x59 -x58 x57 -x91 -x90 -x89 -x88 -x87 x86 -x85 x56 x55 x54 -x53 x52 x51 x50 x49 -x48 -x47 -x46 -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