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-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 constraint44
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)6204
Sum of products size (including duplicates)12408
Number of different products6204
Sum of products size12408

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)3736810SAT11 1789.78 1790.07
PB09: SCIPspx SCIP with SoPLEX 1.4.1(24.4.2009) (complete)3736806SAT11 1795.94 1796.24
SCIP spx standard SCIP with SoPlex standard fixed (complete)3693780SAT11 1796.78 1797.1
SCIP spx SCIP with SoPlex fixed (complete)3691448SAT11 1796.79 1797.09
PB11: SCIP spx E_2 2011-06-10 (fixed) (complete)3736812SAT11 1796.94 1797.25
SCIP spx E SCIP Exp with SoPlex fixed (complete)3692614SAT11 1797.02 1797.33
pwbo 2.0 (complete)3704492SAT (TO)12 1800.09 900.339
pwbo 2.02 (complete)3726793SAT (TO)12 1800.12 900.34
clasp 2.0.6-R5325 (opt) (complete)3709616SAT (TO)13 1800.02 1800.31
Sat 4j PB Resolution 2.3.2 Snapshot (complete)3688617SAT (TO)13 1800.04 1797.24
PB07: minisat+ 1.14 (complete)3721671SAT (TO)13 1800.06 1800.41
PB10: SAT4J PB RES // CP 2.2.0 2010-05-31 (complete)3736808SAT (TO)13 1800.1 922.255
PB07: bsolo 3.0.17 (complete)3736803SAT (TO)14 1800.12 1800.63
PB11: Sat4j Res//CP 2.3.0 (complete)3736811SAT (TO)14 1800.73 948.637
SAT 4j PB RES // CP 2.3.2 Snapshot (complete)3688616SAT (TO)14 1800.73 917.946
PB07: PB-clasp 2007-04-10 (complete)3736802SAT (TO)14 1802.07 1802.42
PB07: Pueblo 1.4 (incomplete)3720422SAT15 1783 1783.3
bsolo 3.2 (complete)3708450SAT15 1798.01 1798.59
PB09: bsolo 3.1 (complete)3736805SAT15 1798.02 1798.51
SAT4J PB specific settings 2.3.2 snapshot (complete)3711212SAT (TO)15 1800.07 1796.64
PB07: SAT4JPseudoResolution 2007-03-23 (complete)3736804SAT (TO)15 1800.35 1746.24
PB09: SAT4J Pseudo Resolution 2.1.1 (complete)3736807SAT (TO)15 1800.68 1738.53
PB12: minisatp 1.0-2-g022594c (complete)3724061? 0.003998 0.00735195
wbo 1.72 (complete)3727989? 1799.48 1800.02
wbo 1.7 (complete)3705688? 1799.77 1800.04
npSolver inc (fixed) (complete)3749321? (TO) 1800.03 1800.41
pb2sat 2012-05-19 (complete)3696972? (TO) 1800.06 1800.41
npSolver inc-topdown-quickBound (fixed) (complete)3752513? (TO) 1800.07 1800.62
npSolver inc-topDown (fixed) (complete)3747725? (TO) 1800.08 1800.62
npSolver 1.0 (fixed) (complete)3750917? (TO) 1800.09 1800.41
npSolver inc-topDown (complete)3698568? (TO) 1800.1 1800.51
toysat 2012-05-17 (complete)3707284? (TO) 1800.1 1800.41
toysat 2012-06-01 (complete)3725657? (TO) 1800.1 1800.41
pb2satCp2 2012-05-19 (complete)3695376? (TO) 1800.11 1800.51
npSolver inc-topdown-quickBound (complete)3703356? (TO) 1800.11 1800.51
npSolver inc (complete)3700164? (TO) 1800.12 1800.41
npSolver 1.0 (complete)3701760? (TO) 1800.13 1800.41
PB10: pb_cplex 2010-06-29 (complete)3736809? (TO) 1800.36 536.416

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