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=127-P1=59-P2=127-P3=89-P4=17-P5=43-P6=53-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=127-P1=59-P2=127-P3=89-P4=17-P5=43-P6=53-B.opb
MD5SUM2a6a0a2817e3d179ce21769d61c8a844
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 benchmark0.577912
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)2703105OPT3 0.577912 0.578197
SCIPspx SCIP 1.2.1.2 with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver (complete)2666536OPT3 0.622904 0.62285
wbo 1.4b (complete)2702228OPT3 11.0763 11.08
wbo 1.4b (fixed) (complete)2702229OPT3 11.0913 11.096
SCIPclp SCIP 1.2.1.2 with Clp 1.11.1 (Release Version) as LP solver (complete)2665106OPT3 17.5253 17.5367
SAT4J PB Resolution 2.2.0 2010-05-26 (complete)2658435OPT3 18.8051 17.4134
SCIPnone SCIP 1.2.1.2 without any LP solver (complete)2663676OPT3 31.4142 31.4226
bsolo 3.2 Cl (complete)2670666OPT3 36.8504 36.859
SAT4J PB RES // CP 2.2.0 2010-05-31 (complete)2661794OPT3 43.6444 25.9605
bsolo 3.2 Card (complete)2670665OPT3 60.9047 60.9213
PB/CT 0.1 (complete)2667966OPT3 1004.49 1004.79
PB/CT 0.1 fixed (complete)2681560SAT (TO)3 1800.1 1800.51
SAT4J PB CuttingPlanes 2.2.0 2010-05-26 (complete)2670090SAT (TO)39 1800.23 1771.83
PBPASSolver 2010-06-13 (complete)2673382? (TO) 1800.03 1800.51
pb_cplex 2010-06-29 (complete)2697015? (TO) 1800.09 1042.52

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