PB'12 competition: satisfaction and optimization track: solvers results per benchmarks

Result page for benchmark

Jump to solvers results

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 benchmark14
Best CPU time to get the best result obtained on this benchmark1792.21
Has Objective FunctionYES
(Un)Satisfiability was provedYES
Best value of the objective function 24
Optimality of the best value was proved NO
Number of variables198
Total number of constraints16
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 constraints16
Minimum length of a constraint82
Maximum length of a constraint86
Number of terms in the objective function 128
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 4080
Number of bits of the sum of numbers in the objective function 12
Biggest number in a constraint 1782
Number of bits of the biggest number in a constraint 11
Biggest sum of numbers in a constraint 5856
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
PB10: SCIPspx SCIP with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver (complete)3734866SAT14 1792.21 1792.53
SCIP spx standard SCIP with SoPlex standard fixed (complete)3693406SAT15 1799.94 1800.26
PB11: SCIP spx E_2 2011-06-10 (fixed) (complete)3734868SAT (TO)15 1800.05 1800.42
SCIP spx E SCIP Exp with SoPlex fixed (complete)3692240SAT (TO)15 1800.08 1800.44
SCIP spx SCIP with SoPlex fixed (complete)3691074SAT (TO)15 1800.11 1800.43
PB09: SCIPspx SCIP with SoPLEX 1.4.1(24.4.2009) (complete)3734862SAT (TO)15 1802.09 1802.41
PB07: bsolo 3.0.17 (complete)3734859SAT (TO)28 1800.1 1800.41
PB07: Pueblo 1.4 (incomplete)3720266SAT35 1783.01 1783.28
PB07: PB-clasp 2007-04-10 (complete)3734858SAT (TO)35 1802.14 1802.62
pwbo 2.02 (complete)3726064SAT (TO)39 1800.47 900.317
clasp 2.0.6-R5325 (opt) (complete)3709242SAT (TO)42 1800.02 1800.31
pwbo 2.0 (complete)3703763SAT (TO)45 1800.55 900.318
PB11: Sat4j Res//CP 2.3.0 (complete)3734867SAT (TO)51 1800.4 967.942
SAT4J PB specific settings 2.3.2 snapshot (complete)3710838SAT (TO)66 1800.61 1795.26
PB10: SAT4J PB RES // CP 2.2.0 2010-05-31 (complete)3734864SAT (TO)68 1800.01 983.235
PB09: bsolo 3.1 (complete)3734861SAT92 1798 1798.28
bsolo 3.2 (complete)3708076SAT160 1798 1798.28
SAT 4j PB RES // CP 2.3.2 Snapshot (complete)3688228SAT (TO)312 1800.15 966.864
Sat 4j PB Resolution 2.3.2 Snapshot (complete)3688229SAT (TO)350 1800.09 1784.64
PB07: minisat+ 1.14 (complete)3721477SAT (TO)388 1800.02 1800.31
PB12: minisatp 1.0-2-g022594c (complete)3723687SAT (TO)392 1800.03 1800.31
PB07: SAT4JPseudoResolution 2007-03-23 (complete)3734860SAT (TO)405 1800.02 1778.52
PB09: SAT4J Pseudo Resolution 2.1.1 (complete)3734863SAT (TO)420 1800.36 1793.43
wbo 1.7 (complete)3705284? 1799.61 1800.01
wbo 1.72 (complete)3727585? 1799.77 1800.01
toysat 2012-06-01 (complete)3725283? (TO) 1800.03 1800.31
toysat 2012-05-17 (complete)3706910? (TO) 1800.03 1800.31
pb2sat 2012-05-19 (complete)3696598? (TO) 1800.03 1800.51
npSolver inc-topDown (complete)3698194? (TO) 1800.06 1800.22
npSolver inc-topdown-quickBound (complete)3702982? (TO) 1800.06 1800.52
npSolver inc (complete)3699790? (TO) 1800.06 1800.42
pb2satCp2 2012-05-19 (complete)3695002? (TO) 1800.08 1800.62
npSolver 1.0 (complete)3701386? (TO) 1800.08 1801.21
npSolver inc-topdown-quickBound (fixed) (complete)3752139? (TO) 1800.08 1800.42
npSolver inc-topDown (fixed) (complete)3747351? (TO) 1800.08 1800.41
npSolver inc (fixed) (complete)3748947? (TO) 1800.08 1800.41
PB10: pb_cplex 2010-06-29 (complete)3734865? (TO) 1800.1 1142.72
npSolver 1.0 (fixed) (complete)3750543? (TO) 1800.11 1800.41

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: 14
Solution found:
x176 x198 -x197 -x196 -x195 -x194 x193 x192 x191 -x190 -x189 x188 x187 -x186 -x185 -x184 -x183 x182 x181 x180 -x179 x178 -x177 -x175 x174
-x173 x172 -x171 -x170 -x169 x168 -x167 x166 x165 x164 -x163 x162 x161 -x160 -x159 x158 -x157 x156 -x155 -x154 x153 x152 -x151 x150 -x149
x148 -x147 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 -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