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

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General information on the benchmark

Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark2
Best CPU time to get the best result obtained on this benchmark1800.08
Has Objective FunctionYES
(Un)Satisfiability was provedYES
Best value of the objective function 6
Optimality of the best value was proved NO
Number of variables146
Total number of constraints12
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 constraints12
Minimum length of a constraint64
Maximum length of a constraint66
Number of terms in the objective function 96
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 3060
Number of bits of the sum of numbers in the objective function 12
Biggest number in a constraint 1293
Number of bits of the biggest number in a constraint 11
Biggest sum of numbers in a constraint 4389
Number of bits of the biggest sum of numbers13
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
SCIP spx SCIP with SoPlex [DEPRECATED] (complete)3452736SAT (TO)2 1800.08 1800.04
SCIP spx E SCIP with SoPlex [DEPRECATED] (complete)3451076SAT (TO)2 1800.08 1800.03
Sat4j Resolution 2.3.0 (complete)3459044SAT (TO)4 1800.11 1797.14
SCIP spx 2 2011-06-10 (fixed) (complete)3485554SAT5 1798.04 1797.97
SCIP spx E_2 2011-06-10 (fixed) (complete)3488996SAT5 1798.3 1798.27
Sat4j Res//CP 2.3.0 (complete)3454660SAT (TO)5 1800.14 962.808
bsolo 3.2 (complete)3463184SAT10 1798 1797.95
pwbo 1.1 (complete)3500443SAT (TO)12 1800.08 900.038
Sat4j CuttingPlanes 2.3.0 (complete)3456852SAT (TO)184 1800.21 1796.88
clasp 2.0-R4191 (complete)3468291SAT (TO)1182 1800.07 1800.02
MinisatID 2.5.2 (fixed) (complete)3490717? (TO)7 1800.04 1800.01
MinisatID 2.4.8-gmp [DEPRECATED] (complete)3466768? (TO)17 1800.06 1802.02
MinisatID 2.5.2-gmp (fixed) (complete)3497081? (TO)17 1800.06 1802.01
MinisatID 2.4.8 [DEPRECATED] (complete)3464844? (TO)17 1800.07 1800.02
borg pb-opt-11.04.03 (complete)3481908? (MO) 336.01 333.278
wbo 1.6 (complete)3460972? (TO) 1800.11 1800.06

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:
x117 -x146 -x145 -x144 -x143 -x142 x141 -x140 -x139 x138 x137 x136 x135 -x134 x133 -x132 -x131 x130 x129 x128 x127 x126 -x125 -x124 x123
x122 -x121 x120 x119 -x118 x116 -x115 x114 x113 -x112 x111 x110 -x109 x108 x107 -x106 x105 -x104 -x103 x102 -x101 -x100 -x99 x98 -x97 -x96
-x95 -x94 -x93 -x92 -x91 -x90 -x89 -x88 -x87 -x86 -x85 -x84 -x83 -x82 -x81 -x80 -x79 -x78 -x77 -x76 -x75 -x74 -x73 -x72 -x71 -x70 -x69 -x68
-x67 -x66 x65 -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