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=73-P1=127-P2=41-P3=29-P4=59-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=73-P1=127-P2=41-P3=29-P4=59-B.opb
MD5SUM6aa9cb9410e02201be60dbd48f3c3ed7
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 benchmark0.421935
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 variables84
Total number of constraints9
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 constraints9
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)196
Sum of products size (including duplicates)392
Number of different products196
Sum of products size392

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)2703035OPT3 0.421935 0.421809
SCIPclp SCIP 1.2.1.2 with Clp 1.11.1 (Release Version) as LP solver (complete)2665036OPT3 0.446931 0.447859
SCIPspx SCIP 1.2.1.2 with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver (complete)2666466OPT3 0.473927 0.474421
SCIPnone SCIP 1.2.1.2 without any LP solver (complete)2663606OPT3 1.65175 1.65128
wbo 1.4b (fixed) (complete)2702089OPT3 6.608 6.61036
wbo 1.4b (complete)2702088OPT3 6.62599 6.63041
SAT4J PB Resolution 2.2.0 2010-05-26 (complete)2658365OPT3 10.3714 8.16229
bsolo 3.2 Cl (complete)2670526OPT3 14.1658 14.1712
bsolo 3.2 Card (complete)2670525OPT3 21.6267 21.6326
SAT4J PB RES // CP 2.2.0 2010-05-31 (complete)2661724OPT3 23.7214 13.7221
PB/CT 0.1 fixed (complete)2681490OPT3 615.048 615.183
PB/CT 0.1 (complete)2667896OPT3 640.296 640.543
SAT4J PB CuttingPlanes 2.2.0 2010-05-26 (complete)2670020SAT (TO)39 1800.27 1769.96
PBPASSolver 2010-06-13 (complete)2673312? (TO) 1800.03 1800.62
pb_cplex 2010-06-29 (complete)2696945? (TO) 1800.05 998.826

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:
-x84 -x83 -x82 -x81 -x80 -x79 x78 -x77 -x76 -x75 -x74 -x73 -x72 x71 -x56 x55 -x54 x53 -x52 x51 x50 -x70 -x69 -x68 -x67 -x66 -x65 -x64 -x49
x48 x47 x46 -x45 -x44 x43 -x63 -x62 -x61 -x60 -x59 -x58 x57 -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