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 benchmarkOPT
Best value of the objective obtained on this benchmark1567
Best CPU time to get the best result obtained on this benchmark0.038993
Has Objective FunctionYES
(Un)Satisfiability was provedYES
Best value of the objective function 1567
Optimality of the best value was proved YES
Number of variables133
Total number of constraints229
Number of constraints which are clauses229
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint1
Maximum length of a constraint31
Number of terms in the objective function 133
Biggest coefficient in the objective function 60
Number of bits for the biggest coefficient in the objective function 6
Sum of the numbers in the objective function 5699
Number of bits of the sum of numbers in the objective function 13
Biggest number in a constraint 60
Number of bits of the biggest number in a constraint 6
Biggest sum of numbers in a constraint 5699
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 2 2011-06-10 (fixed) (complete)3485938OPT1567 0.038993 0.038679
SCIP spx SCIP with SoPlex [DEPRECATED] (complete)3453120OPT1567 0.039993 0.0413849
SCIP spx E_2 2011-06-10 (fixed) (complete)3489380OPT1567 0.040992 0.0415491
SCIP spx E SCIP with SoPlex [DEPRECATED] (complete)3451460OPT1567 0.040993 0.0417611
bsolo 3.2 (complete)3463568OPT1567 0.196969 0.197666
borg pb-opt-11.04.03 (complete)3481966OPT1567 0.461928 0.578777
Sat4j Res//CP 2.3.0 (complete)3455058SAT (TO)1567 1800.21 1070.21
Sat4j CuttingPlanes 2.3.0 (complete)3457250SAT (TO)1567 1800.33 1796.72
Sat4j Resolution 2.3.0 (complete)3459442SAT (TO)1604 1800.16 1794.55
pwbo 1.1 (complete)3500137SAT (TO)1620 1800.09 900.034
clasp 2.0-R4191 (complete)3468675SAT (TO)1713 1800.08 1800.02
MinisatID 2.4.8 [DEPRECATED] (complete)3465228? (TO)1655 1800.05 1800.02
MinisatID 2.5.2 (fixed) (complete)3491101? (TO)1662 1800.06 1800.01
MinisatID 2.5.2-gmp (fixed) (complete)3497479? (TO)1725 1800.06 1800.01
MinisatID 2.4.8-gmp [DEPRECATED] (complete)3467166? (TO)1731 1800.06 1800.02
wbo 1.6 (complete)3461356? (TO) 1800.13 1800.14

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: 1567
Solution found:
-x133 -x132 -x131 -x130 -x129 -x128 -x127 -x126 -x125 -x124 -x123 -x122 -x121 -x120 -x119 -x118 -x117 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