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=29-P1=61-P2=43-P3=131-P4=2-P5=59-P6=41-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=29-P1=61-P2=43-P3=131-P4=2-P5=59-P6=41-B.opb
MD5SUMaeb6a0e03ee8f8f2b4b438b8148c9b4c
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark2
Best CPU time to get the best result obtained on this benchmark24.4793
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 2
Optimality of the best value was proved YES
Number of variables144
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 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)384
Sum of products size (including duplicates)768
Number of different products384
Sum of products size768

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)2665118OPT2 14.6398 14.6444
SAT4J PB Resolution 2.2.0 2010-05-26 (complete)2658447OPT2 24.4793 22.3303
SCIPspx SCIP 1.2.1.2 with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver (complete)2666548OPT2 26.43 26.44
SAT4J PB RES // CP 2.2.0 2010-05-31 (complete)2661806OPT2 46.8319 27.8988
SCIPspx SCIP 1.2.1.3 with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver (complete)2703117OPT2 65.606 65.6216
bsolo 3.2 Cl (complete)2670690OPT2 273.846 273.921
PB/CT 0.1 fixed (complete)2681572OPT2 772.135 772.353
PB/CT 0.1 (complete)2667978OPT2 1124.35 1124.64
bsolo 3.2 Card (complete)2670689OPT2 1157.27 1157.55
wbo 1.4b (fixed) (complete)2702253SAT2 185.24 185.299
SCIPnone SCIP 1.2.1.2 without any LP solver (complete)2663688SAT (TO)3 1802.09 1802.55
pb_cplex 2010-06-29 (complete)2697027? (TO) 1800.04 1096.73
PBPASSolver 2010-06-13 (complete)2673394? (TO) 1800.08 1800.62
SAT4J PB CuttingPlanes 2.2.0 2010-05-26 (complete)2670102? (TO) 1800.25 1777.44
wbo 1.4b (complete)2702252Signal 182.952 183.019

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: 2
Solution found:
-x144 x143 x142 x141 x140 -x139 -x138 -x137 -x136 -x135 -x134 -x133 -x132 x131 x130 x129 x96 -x95 -x94 x93 -x92 -x91 x90 -x89 x128 -x127
-x126 x125 x124 -x123 -x122 x121 -x88 x87 x86 -x85 -x84 x83 x82 -x81 x120 x119 -x118 -x117 x116 x115 -x114 x113 x80 -x79 x78 -x77 x76 -x75
x74 -x73 -x112 -x111 -x110 -x109 x108 x107 -x106 -x105 x72 x71 x70 -x69 x68 -x67 x66 -x65 -x104 -x103 -x102 -x101 -x100 -x99 -x98 -x97 -x64
-x63 x62 x61 x60 -x59 x58 -x57 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