PB'11 competition: satisfaction and optimization track: solvers results per benchmarks

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General information on the benchmark

Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark5852
Best CPU time to get the best result obtained on this benchmark0.009998
Has Objective FunctionYES
(Un)Satisfiability was provedYES
Best value of the objective function 5852
Optimality of the best value was proved YES
Number of variables136
Total number of constraints144
Number of constraints which are clauses128
Number of constraints which are cardinality constraints (but not clauses)16
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint8
Number of terms in the objective function 136
Biggest coefficient in the objective function 1311
Number of bits for the biggest coefficient in the objective function 11
Sum of the numbers in the objective function 58669
Number of bits of the sum of numbers in the objective function 16
Biggest number in a constraint 1311
Number of bits of the biggest number in a constraint 11
Biggest sum of numbers in a constraint 58669
Number of bits of the biggest sum of numbers16
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Results of the different solvers on this benchmark

Solver NameTraceIDAnswerobjective functionCPU timeWall clock time
bsolo 3.2 (complete)3462868OPT5852 0.009998 0.0160121
SCIP spx 2 2011-06-10 (fixed) (complete)3485238OPT5852 0.051991 0.0524971
wbo 1.6 (complete)3460656OPT5852 0.052991 0.0544581
SCIP spx SCIP with SoPlex [DEPRECATED] (complete)3452420OPT5852 0.053991 0.0545671
SCIP spx E_2 2011-06-10 (fixed) (complete)3488680OPT5852 0.05499 0.056202
SCIP spx E SCIP with SoPlex [DEPRECATED] (complete)3450760OPT5852 0.054991 0.057031
pwbo 1.1 (complete)3500493OPT5852 0.105982 0.054233
Sat4j CuttingPlanes 2.3.0 (complete)3456272OPT5852 2.25666 1.00247
Sat4j Res//CP 2.3.0 (complete)3454080OPT5852 3.76843 3.22123
clasp 2.0-R4191 (complete)3467975OPT5852 229.086 229.1
Sat4j Resolution 2.3.0 (complete)3458464OPT5852 349.048 346.556
MinisatID 2.5.2 (fixed) (complete)3490401? (TO)5852 1800.03 1800.01
MinisatID 2.4.8 [DEPRECATED] (complete)3464528? (TO)5852 1800.06 1800.02
MinisatID 2.5.2-gmp (fixed) (complete)3496501? (TO)5866 1800.05 1800.01
MinisatID 2.4.8-gmp [DEPRECATED] (complete)3466188? (TO)5929 1800.08 1802.02
borg pb-opt-11.04.03 (complete)3481617Wrong Cert. 0.506922 0.795632

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: 5852
Solution found:
-x1 -x2 -x3 -x4 -x5 -x6 -x7 x8 -x9 -x10 -x11 -x12 -x13 -x14 x15 -x16 -x17 -x18 x19 -x20 -x21 -x22 -x23 -x24 -x25 -x26 x27 -x28 -x29 -x30
-x31 -x32 -x33 -x34 -x35 -x36 -x37 -x38 -x39 x40 -x41 -x42 x43 -x44 -x45 -x46 -x47 -x48 -x49 -x50 -x51 -x52 -x53 -x54 -x55 x56 -x57 -x58 x59
-x60 -x61 -x62 -x63 -x64 -x65 -x66 -x67 -x68 -x69 -x70 -x71 x72 -x73 -x74 -x75 -x76 -x77 -x78 x79 -x80 -x81 -x82 x83 -x84 -x85 -x86 -x87
-x88 -x89 -x90 -x91 -x92 -x93 -x94 -x95 x96 -x97 -x98 -x99 -x100 -x101 -x102 x103 -x104 -x105 -x106 x107 -x108 -x109 -x110 -x111 -x112 -x113
-x114 x115 -x116 -x117 -x118 -x119 -x120 -x121 -x122 x123 -x124 -x125 -x126 -x127 -x128 -x129 -x130 x131 -x132 -x133 -x134 x135 x136