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=89-P1=37-P2=43-P3=47-P4=41-P5=107-P6=127-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=89-P1=37-P2=43-P3=47-P4=41-P5=107-P6=127-B.opb
MD5SUM59a5e5c0509fa3a2bc4b2a05a02d5b79
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 benchmark0.643901
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)2702972OPT3 0.643901 0.643573
SCIPclp SCIP 1.2.1.2 with Clp 1.11.1 (Release Version) as LP solver (complete)2664973OPT3 0.709891 0.709763
SCIPspx SCIP 1.2.1.2 with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver (complete)2666403OPT3 0.726889 0.726636
SCIPnone SCIP 1.2.1.2 without any LP solver (complete)2663543OPT3 7.68183 7.6844
wbo 1.4b (complete)2701962OPT3 17.2064 17.2144
SAT4J PB Resolution 2.2.0 2010-05-26 (complete)2658302OPT3 18.0563 16.2603
wbo 1.4b (fixed) (complete)2701963OPT3 18.3052 18.3108
bsolo 3.2 Cl (complete)2670400OPT3 20.9258 20.9312
bsolo 3.2 Card (complete)2670399OPT3 61.7646 61.7853
PB/CT 0.1 fixed (complete)2681427OPT3 1263.9 1264.28
PB/CT 0.1 (complete)2667833OPT3 1708.16 1708.57
SAT4J PB RES // CP 2.2.0 2010-05-31 (complete)2661661SAT (TO)3 1800.2 1755.24
SAT4J PB CuttingPlanes 2.2.0 2010-05-26 (complete)2669957SAT (TO)3 1800.26 1775.33
PBPASSolver 2010-06-13 (complete)2673249? (TO) 1800.03 1800.51
pb_cplex 2010-06-29 (complete)2696882? (TO) 1800.18 1054.93

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