Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
Pueblo 1.4 | OPT | 7985 | 0.074988 | 0.0809991 |
Name | normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/ MIPLIB/miplib/normalized-reduced-mps-v2-20-10-p0291.opb |
MD5SUM | 95e4efc01e56e7c627bbc0cc1139ffbe |
Bench Category | OPT-SMALLINT (optimisation, small integers) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | 7985 |
Best CPU time to get the best result obtained on this benchmark | 0.055991 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 7985 |
Optimality of the best value was proved | YES |
Number of variables | 290 |
Total number of constraints | 205 |
Number of constraints which are clauses | 189 |
Number of constraints which are cardinality constraints (but not clauses) | 2 |
Number of constraints which are nor clauses,nor cardinality constraints | 14 |
Minimum length of a constraint | 2 |
Maximum length of a constraint | 53 |
Number of terms in the objective function | 288 |
Biggest coefficient in the objective function | 61096 |
Number of bits for the biggest coefficient in the objective function | 16 |
Sum of the numbers in the objective function | 524351 |
Number of bits of the sum of numbers in the objective function | 20 |
Biggest number in a constraint | 61096 |
Number of bits of the biggest number in a constraint | 16 |
Biggest sum of numbers in a constraint | 524351 |
Number of bits of the biggest sum of numbers | 20 |
Number of products (including duplicates) | 0 |
Sum of products size (including duplicates) | 0 |
Number of different products | 0 |
Sum of products size | 0 |
0.00 c Pueblo version 1.4 (September 2005) 0.00 c Developed @ University of Michigan, Ann Arbor, MI 0.00 c by Hossein Sheini 0.01 c starting to Solve 0.01 c #variables read: 290 - #constraints read: 206 0.01 o 131957 0.01 o 131745 0.01 o 129381 0.01 o 102422 0.01 o 102165 0.01 o 100900 0.01 o 100777 0.01 o 99645 0.01 o 96253 0.01 o 90435 0.01 o 88962 0.01 o 63255 0.01 o 61479 0.01 o 53671 0.01 o 52734 0.02 o 52078 0.02 o 50456 0.02 o 48983 0.02 o 48264 0.02 o 48225 0.02 o 46752 0.02 o 28092 0.02 o 25027 0.02 o 24742 0.02 o 23979 0.02 o 22696 0.02 o 21631 0.02 o 21286 0.02 o 20465 0.03 o 19641 0.03 o 14022 0.03 o 12739 0.03 o 12729 0.03 o 11792 0.03 o 11284 0.03 o 10939 0.03 o 10710 0.03 o 10460 0.04 o 10288 0.04 o 9951 0.04 o 9779 0.04 o 9472 0.04 o 9300 0.05 o 9045 0.05 o 8735 0.05 o 8699 0.06 o 8693 0.06 o 8220 0.06 o 8214 0.07 o 8189 0.07 o 8177 0.07 o 8094 0.07 o 8055 0.07 c optimum objective found = 8055 0.07 c total time : 0.07 s 0.07 s OPTIMUM FOUND 0.07 v -x18 -x19 -x21 -x22 -x30 -x31 -x33 -x34 -x41 -x42 -x44 x45 -x51 -x52 -x53 -x54 -x55 -x56 -x57 -x58 -x59 -x60 -x61 -x62 -x63 -x64 0.07 v -x65 -x66 -x67 -x68 -x69 -x70 -x71 -x72 -x73 -x74 -x75 -x76 -x77 -x78 -x79 -x80 -x81 -x82 -x83 -x84 -x85 -x86 -x87 -x88 -x89 -x90 0.07 v -x91 -x92 -x93 -x94 -x95 -x96 -x97 -x98 -x99 -x100 -x101 -x102 -x103 -x104 -x105 -x106 -x107 -x108 -x109 -x110 -x111 -x112 0.07 v -x113 -x114 -x115 -x116 -x117 -x118 -x119 -x120 -x121 -x122 -x123 -x124 -x125 -x126 -x127 -x128 -x129 x130 -x131 -x132 -x133 0.07 v -x134 -x135 -x136 -x137 -x138 -x139 -x140 -x141 -x142 -x143 -x145 -x146 -x147 -x148 -x149 -x150 -x151 -x152 -x153 -x154 -x155 0.07 v -x156 -x157 -x158 -x159 -x160 -x161 -x162 -x163 -x164 -x165 -x166 -x167 -x168 -x169 -x170 -x171 -x172 -x173 -x174 -x175 -x176 0.07 v -x177 -x178 -x179 -x180 -x181 -x182 -x183 -x184 -x185 -x186 -x187 -x188 -x189 -x190 -x191 -x192 -x193 -x194 -x195 -x196 -x197 0.07 v -x198 -x199 -x200 -x201 -x202 -x203 -x204 -x205 -x206 -x207 -x208 -x209 -x210 -x211 -x212 -x213 -x214 -x215 -x216 -x217 -x218 0.07 v -x219 -x220 -x221 -x222 -x223 -x224 -x225 -x226 -x227 -x228 -x229 -x230 -x231 -x232 -x233 -x234 -x235 -x236 -x237 -x238 -x239 0.07 v -x240 -x241 x242 x243 -x244 -x245 -x246 -x247 -x248 -x249 x250 -x251 x252 x253 -x254 -x255 -x256 -x257 -x258 -x1 -x20 -x32 0.07 v -x43 -x2 -x3 -x4 x5 x6 -x23 -x35 -x46 -x7 -x24 x36 -x25 -x37 -x26 -x38 -x47 -x8 -x27 -x39 -x48 -x10 -x11 -x28 x49 -x29 -x40 -x50 0.07 v -x12 -x13 -x14 -x15 -x16 -x17 -x260 -x274 -x280 x286 -x262 x263 x265 -x259 -x273 -x279 -x285 -x261 -x264 x266 -x275 -x281 -x287 0.07 v -x267 -x276 -x282 -x288 -x268 -x277 -x283 -x289 -x269 -x270 -x278 -x284 -x290 -x271 -x272 -x9 -x144
OK 7985
Enforcing CPU limit (will send SIGTERM then SIGKILL): 1800 seconds Enforcing CPUTime (will send SIGXCPU) limit: 1830 seconds Enforcing Stack size limit: 67108864 bytes Enforcing memory limit (will send SIGKILL): 1843200 Kb Enforcing VSIZE limit: 1887436800 bytes runsolver version 3.0.0 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node43/watcher-36555-1149351404 -o ROOT/results/node43/solver-36555-1149351404 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user8/Pueblo ROOT/tmp/node43/36555-1149351404/instance-36555-1149351404.opb Current StackSize limit: 67108864 bytes /proc/loadavg: 0.71 0.91 0.95 2/64 9831 /proc/meminfo: memFree=1814816/2055920 swapFree=4180880/4192956 [pid=9831] ppid=9829 vsize=172 CPUtime=0 /proc/9831/stat : 9831 (Pueblo) R 9829 9831 9785 0 -1 4194304 38 0 0 0 0 0 0 0 19 0 1 0 200807174 176128 23 18446744073709551615 134512640 134579096 4294956688 18446744073709551615 4731684 0 0 4096 0 0 0 0 17 1 0 0 /proc/9831/statm: 43 23 18 16 0 2 0 Child status: 30 Real time (s): 0.0809991 CPU time (s): 0.074988 CPU user time (s): 0.069989 CPU system time (s): 0.004999 CPU usage (%): 92.5788 Max. virtual memory (cumulated for all children) (Kb): 0
Begin job on node43 on Sat Jun 3 16:16:44 UTC 2006 FILE ID= 36555-1149351404 PBS_JOBID= 311014 BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/MIPLIB/miplib/normalized-reduced-mps-v2-20-10-p0291.opb COMMAND LINE= ROOT/solvers/PB/PB06final/user8/Pueblo ROOT/tmp/node43/36555-1149351404/instance-36555-1149351404.opb RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node43/watcher-36555-1149351404 -o ROOT/results/node43/solver-36555-1149351404 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user8/Pueblo ROOT/tmp/node43/36555-1149351404/instance-36555-1149351404.opb MD5SUM SOLVER= 80c24de60e85bc4a9ec18ca4764e7dff MD5SUM BENCH= 95e4efc01e56e7c627bbc0cc1139ffbe RANDOM SEED= 739655733 /proc/cpuinfo: processor : 0 vendor_id : GenuineIntel cpu family : 15 model : 4 model name : Intel(R) Xeon(TM) CPU 3.00GHz stepping : 3 cpu MHz : 3000.216 cache size : 2048 KB fpu : yes fpu_exception : yes cpuid level : 5 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr bogomips : 5914.62 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: processor : 1 vendor_id : GenuineIntel cpu family : 15 model : 4 model name : Intel(R) Xeon(TM) CPU 3.00GHz stepping : 3 cpu MHz : 3000.216 cache size : 2048 KB fpu : yes fpu_exception : yes cpuid level : 5 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr bogomips : 5586.94 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2055920 kB MemFree: 1814960 kB Buffers: 20340 kB Cached: 162900 kB SwapCached: 3760 kB Active: 51760 kB Inactive: 140168 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1814960 kB SwapTotal: 4192956 kB SwapFree: 4180880 kB Dirty: 272 kB Writeback: 0 kB Mapped: 14888 kB Slab: 35072 kB Committed_AS: 331976 kB PageTables: 1408 kB VmallocTotal: 536870911 kB VmallocUsed: 264952 kB VmallocChunk: 536605679 kB HugePages_Total: 0 HugePages_Free: 0 Hugepagesize: 2048 kB End job on node43 on Sat Jun 3 16:16:44 UTC 2006