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=8-P0=139-P1=101-P2=227-P3=251-P4=227-P5=251-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=139-P1=101-P2=227-P3=251-P4=227-P5=251-B.opb
MD5SUM1d3dc680e7fede194f84acfa61415e9b
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 benchmark3.72943
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 variables120
Total number of constraints11
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 constraints11
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)320
Sum of products size (including duplicates)640
Number of different products320
Sum of products size640

Results of the different solvers on this benchmark

Solver NameTraceIDAnswerobjective functionCPU timeWall clock time
SCIPclp SCIP 1.2.1.2 with Clp 1.11.1 (Release Version) as LP solver (complete)2665055OPT3 0.556914 0.557738
SCIPspx SCIP 1.2.1.2 with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver (complete)2666485OPT3 3.68444 3.68573
SCIPspx SCIP 1.2.1.3 with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver (complete)2703054OPT3 3.72943 3.72917
SCIPnone SCIP 1.2.1.2 without any LP solver (complete)2663625OPT3 29.5265 29.5343
SAT4J PB Resolution 2.2.0 2010-05-26 (complete)2658384OPT3 75.5695 73.925
SAT4J PB RES // CP 2.2.0 2010-05-31 (complete)2661743OPT3 162.482 88.4042
bsolo 3.2 Cl (complete)2670564OPT3 1240.8 1241.16
bsolo 3.2 Card (complete)2670563SAT3 1798 1798.48
PB/CT 0.1 (complete)2667915SAT (TO)3 1800.04 1800.51
PB/CT 0.1 fixed (complete)2681509SAT (TO)3 1800.06 1800.51
SAT4J PB CuttingPlanes 2.2.0 2010-05-26 (complete)2670039SAT (TO)157 1800.25 1775.84
PBPASSolver 2010-06-13 (complete)2673331? (TO) 1800.01 1800.82
pb_cplex 2010-06-29 (complete)2696964? (TO) 1800.07 1049.02
wbo 1.4b (complete)2702126Signal 182.86 182.953
wbo 1.4b (fixed) (complete)2702127Wrong UNSAT 380.217 380.343

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:
-x120 -x119 -x118 -x117 -x116 x115 -x114 x113 -x112 -x111 -x110 -x109 -x108 -x107 -x106 x105 x80 x79 -x78 x77 -x76 -x75 -x74 x73 -x104 -x103
-x102 -x101 -x100 -x99 -x98 x97 x72 -x71 -x70 x69 x68 -x67 x66 x65 -x96 -x95 -x94 -x93 -x92 -x91 -x90 x89 x64 -x63 -x62 -x61 x60 -x59 -x58
x57 -x88 -x87 -x86 -x85 -x84 -x83 -x82 x81 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