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

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General information on the benchmark

Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark11
Best CPU time to get the best result obtained on this benchmark1789.78
Has Objective FunctionYES
(Un)Satisfiability was provedYES
Best value of the objective function 12
Optimality of the best value was proved NO
Number of variables200
Total number of constraints200
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 constraints200
Minimum length of a constraint26
Maximum length of a constraint46
Number of terms in the objective function 200
Biggest coefficient in the objective function 1
Number of bits for the biggest coefficient in the objective function 1
Sum of the numbers in the objective function 200
Number of bits of the sum of numbers in the objective function 8
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 200
Number of bits of the biggest sum of numbers8
Number of products (including duplicates)6216
Sum of products size (including duplicates)12432
Number of different products6216
Sum of products size12432

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)3737008SAT11 1789.78 1790.08
PB09: SCIPspx SCIP with SoPLEX 1.4.1(24.4.2009) (complete)3737004SAT11 1796.07 1796.38
SCIP spx standard SCIP with SoPlex standard fixed (complete)3693781SAT11 1796.76 1797.08
SCIP spx SCIP with SoPlex fixed (complete)3691449SAT11 1796.79 1797.11
PB11: SCIP spx E_2 2011-06-10 (fixed) (complete)3737010SAT11 1796.91 1797.23
SCIP spx E SCIP Exp with SoPlex fixed (complete)3692615SAT11 1796.98 1797.28
PB07: minisat+ 1.14 (complete)3721689SAT (TO)12 1800.08 1800.41
pwbo 2.02 (complete)3726794SAT (TO)12 1800.1 900.417
pwbo 2.0 (complete)3704493SAT (TO)12 1800.42 900.424
SAT 4j PB RES // CP 2.3.2 Snapshot (complete)3688652SAT (TO)13 1800.03 926.637
PB07: bsolo 3.0.17 (complete)3737001SAT (TO)13 1800.07 1800.51
Sat 4j PB Resolution 2.3.2 Snapshot (complete)3688653SAT (TO)13 1800.09 1797.64
clasp 2.0.6-R5325 (opt) (complete)3709617SAT (TO)13 1800.11 1800.41
PB11: Sat4j Res//CP 2.3.0 (complete)3737009SAT (TO)14 1800.1 949.826
PB10: SAT4J PB RES // CP 2.2.0 2010-05-31 (complete)3737006SAT (TO)14 1800.12 924.427
PB07: PB-clasp 2007-04-10 (complete)3737000SAT (TO)14 1800.15 1800.53
PB07: Pueblo 1.4 (incomplete)3720440SAT15 1783.01 1783.32
PB09: bsolo 3.1 (complete)3737003SAT15 1798.02 1798.49
bsolo 3.2 (complete)3708451SAT15 1798.11 1798.67
PB07: SAT4JPseudoResolution 2007-03-23 (complete)3737002SAT (TO)15 1800.05 1752.84
SAT4J PB specific settings 2.3.2 snapshot (complete)3711213SAT (TO)16 1800.06 1797.15
PB09: SAT4J Pseudo Resolution 2.1.1 (complete)3737005SAT (TO)16 1801.44 1741.91
PB12: minisatp 1.0-2-g022594c (complete)3724062? 0.006998 0.00653791
wbo 1.72 (complete)3727990? 1799.44 1800.01
wbo 1.7 (complete)3705689? 1799.55 1800.02
pb2sat 2012-05-19 (complete)3696973? (TO) 1800.02 1800.41
toysat 2012-06-01 (complete)3725658? (TO) 1800.02 1800.31
npSolver 1.0 (fixed) (complete)3750918? (TO) 1800.02 1800.41
npSolver inc-topdown-quickBound (complete)3703357? (TO) 1800.06 1800.41
pb2satCp2 2012-05-19 (complete)3695377? (TO) 1800.08 1800.61
npSolver inc (fixed) (complete)3749322? (TO) 1800.08 1800.41
npSolver inc-topdown-quickBound (fixed) (complete)3752514? (TO) 1800.11 1800.61
toysat 2012-05-17 (complete)3707285? (TO) 1800.11 1800.41
npSolver inc (complete)3700165? (TO) 1800.12 1800.41
npSolver inc-topDown (fixed) (complete)3747726? (TO) 1800.13 1800.51
npSolver inc-topDown (complete)3698569? (TO) 1800.13 1800.51
npSolver 1.0 (complete)3701761? (TO) 1800.13 1800.41
PB10: pb_cplex 2010-06-29 (complete)3737007? (TO) 1800.4 533.716

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: 11
Solution found:
-x200 -x199 -x198 -x197 -x196 -x195 -x194 -x193 -x192 -x191 -x190 -x189 -x188 -x187 -x186 -x185 -x184 -x183 -x182 -x181 -x180 -x179 -x178
-x177 -x176 -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