Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
Pueblo 1.4 | OPT | -12 | 0.170973 | 0.172957 |
Name | normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/ manquinho/mis/normalized-mis_50_10_4.opb |
MD5SUM | 3e57d3cba1755ede057d969ec9fbcff0 |
Bench Category | OPT-SMALLINT-NLC (optimisation, small integers, non linear constraints) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | -12 |
Best CPU time to get the best result obtained on this benchmark | 0.158974 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | -12 |
Optimality of the best value was proved | YES |
Number of variables | 50 |
Total number of constraints | 50 |
Number of constraints which are clauses | 0 |
Number of constraints which are cardinality constraints (but not clauses) | 0 |
Number of constraints which are nor clauses,nor cardinality constraints | 50 |
Minimum length of a constraint | 10 |
Maximum length of a constraint | 16 |
Number of terms in the objective function | 50 |
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 | 50 |
Number of bits of the sum of numbers in the objective function | 6 |
Biggest number in a constraint | 1 |
Number of bits of the biggest number in a constraint | 1 |
Biggest sum of numbers in a constraint | 50 |
Number of bits of the biggest sum of numbers | 6 |
Number of products (including duplicates) | 614 |
Sum of products size (including duplicates) | 1228 |
Number of different products | 307 |
Sum of products size | 614 |
0.00/0.00 c Pueblo version 1.4 (September 2005) 0.00/0.00 c Developed @ University of Michigan, Ann Arbor, MI 0.00/0.00 c by Hossein Sheini 0.00/0.01 c starting to Solve 0.00/0.01 c #variables read: 357 - #constraints read: 715 0.00/0.01 o 0 0.00/0.01 o 1 0.00/0.01 o 2 0.00/0.01 o 3 0.00/0.01 o 4 0.00/0.01 o 5 0.00/0.01 o 6 0.00/0.01 o 7 0.00/0.01 o 8 0.00/0.01 o 9 0.00/0.02 o 10 0.00/0.02 o 11 0.00/0.03 o 12 0.09/0.17 c optimum objective found = 12 0.09/0.17 c total time : 0.16 s 0.09/0.17 s OPTIMUM FOUND 0.09/0.17 v -x1 -x2 -x3 -x4 -x5 -x6 -x7 -x8 -x9 -x10 -x11 -x12 -x13 -x14 -x15 -x16 -x17 -x18 -x19 -x20 x21 -x22 x23 x24 -x25 -x26 x27 -x28 -x29 0.09/0.17 v x30 -x31 x32 x33 x34 -x35 -x36 x37 -x38 -x39 x40 -x41 -x42 -x43 -x44 x45 -x46 -x47 -x48 -x49 x50 -x51 -x52 -x53 -x54 -x55 -x56 -x57 0.09/0.17 v -x58 -x59 -x60 -x61 -x62 -x63 -x64 -x65 -x66 -x67 -x68 -x69 -x70 -x71 -x72 -x73 -x74 -x75 -x76 -x77 -x78 -x79 -x80 -x81 -x82 -x83 0.09/0.17 v -x84 -x85 -x86 -x87 -x88 -x89 -x90 -x91 -x92 -x93 -x94 -x95 -x96 -x97 -x98 -x99 -x100 -x101 -x102 -x103 -x104 -x105 -x106 -x107 0.09/0.17 v -x108 -x109 -x110 -x111 -x112 -x113 -x114 -x115 -x116 -x117 -x118 -x119 -x120 -x121 -x122 -x123 -x124 -x125 -x126 -x127 -x128 0.09/0.17 v -x129 -x130 -x131 -x132 -x133 -x134 -x135 -x136 -x137 -x138 -x139 -x140 -x141 -x142 -x143 -x144 -x145 -x146 -x147 -x148 -x149 0.09/0.17 v -x150 -x151 -x152 -x153 -x154 -x155 -x156 -x157 -x158 -x159 -x160 -x161 -x162 -x163 -x164 -x165 -x166 -x167 -x168 -x169 -x170 0.09/0.17 v -x171 -x172 -x173 -x174 -x175 -x176 -x177 -x178 -x179 -x180 -x181 -x182 -x183 -x184 -x185 -x186 -x187 -x188 -x189 -x190 -x191 0.09/0.17 v -x192 -x193 -x194 -x195 -x196 -x197 -x198 -x199 -x200 -x201 -x202 -x203 -x204 -x205 -x206 -x207 -x208 -x209 -x210 -x211 -x212 0.09/0.17 v -x213 -x214 -x215 -x216 -x217 -x218 -x219 -x220 -x221 -x222 -x223 -x224 -x225 -x226 -x227 -x228 -x229 -x230 -x231 -x232 -x233 0.09/0.17 v -x234 -x235 -x236 -x237 -x238 -x239 -x240 -x241 -x242 -x243 -x244 -x245 -x246 -x247 -x248 -x249 -x250 -x251 -x252 -x253 -x254 0.09/0.17 v -x255 -x256 -x257 -x258 -x259 -x260 -x261 -x262 -x263 -x264 -x265 -x266 -x267 -x268 -x269 -x270 -x271 -x272 -x273 -x274 -x275 0.09/0.17 v -x276 -x277 -x278 -x279 -x280 -x281 -x282 -x283 -x284 -x285 -x286 -x287 -x288 -x289 -x290 -x291 -x292 -x293 -x294 -x295 -x296 0.09/0.17 v -x297 -x298 -x299 -x300 -x301 -x302 -x303 -x304 -x305 -x306 -x307 -x308 -x309 -x310 -x311 -x312 -x313 -x314 -x315 -x316 -x317 0.09/0.17 v -x318 -x319 -x320 -x321 -x322 -x323 -x324 -x325 -x326 -x327 -x328 -x329 -x330 -x331 -x332 -x333 -x334 -x335 -x336 -x337 -x338 0.09/0.17 v -x339 -x340 -x341 -x342 -x343 -x344 -x345 -x346 -x347 -x348 -x349 -x350 -x351 -x352 -x353 -x354 -x355 -x356 -x357
OK -12
Linearizing /tmp/evaluation/454187-1178022484/instance-454187-1178022484.opb
runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node60/watcher-454187-1178022484 -o ROOT/results/node60/solver-454187-1178022484 -C 1800 -W 3600 -M 1800 --output-limit 1,15 Pueblo /tmp/evaluation/454187-1178022484/instance-454187-1178022484.opb Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 3600 seconds Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved Current StackSize limit: 10240 KiB [startup+0 s] /proc/loadavg: 0.85 0.94 0.97 3/64 15449 /proc/meminfo: memFree=1905136/2055920 swapFree=4183252/4192956 [pid=15449] ppid=15447 vsize=2552 CPUtime=0 /proc/15449/stat : 15449 (Pueblo) R 15447 15449 14857 0 -1 4194304 265 0 0 0 0 0 0 0 18 0 1 0 250158388 2613248 236 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 5702416 0 0 4096 0 0 0 0 17 1 0 0 /proc/15449/statm: 638 236 199 16 0 77 0 [startup+0.102448 s] /proc/loadavg: 0.85 0.94 0.97 3/64 15449 /proc/meminfo: memFree=1905136/2055920 swapFree=4183252/4192956 [pid=15449] ppid=15447 vsize=2944 CPUtime=0.09 /proc/15449/stat : 15449 (Pueblo) R 15447 15449 14857 0 -1 4194304 371 0 0 0 9 0 0 0 18 0 1 0 250158388 3014656 342 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 /proc/15449/statm: 736 342 205 16 0 175 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 2944 Solver just ended. Dumping a history of the last processes samples [startup+0.102448 s] /proc/loadavg: 0.85 0.94 0.97 3/64 15449 /proc/meminfo: memFree=1905136/2055920 swapFree=4183252/4192956 [pid=15449] ppid=15447 vsize=2944 CPUtime=0.09 /proc/15449/stat : 15449 (Pueblo) R 15447 15449 14857 0 -1 4194304 371 0 0 0 9 0 0 0 18 0 1 0 250158388 3014656 342 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 /proc/15449/statm: 736 342 205 16 0 175 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 2944 Child status: 30 Real time (s): 0.172957 CPU time (s): 0.170973 CPU user time (s): 0.167974 CPU system time (s): 0.002999 CPU usage (%): 98.8529 Max. virtual memory (cumulated for all children) (KiB): 2944 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.167974 system time used= 0.002999 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 388 page faults= 0 swaps= 0 block input operations= 0 block output operations= 0 messages sent= 0 messages received= 0 signals received= 0 voluntary context switches= 13 involuntary context switches= 1 runsolver used 0.003999 second user time and 0.004999 second system time The end
Begin job on node60 on Tue May 1 12:28:04 UTC 2007 IDJOB= 454187 IDBENCH= 48180 IDSOLVER= 165 FILE ID= node60/454187-1178022484 PBS_JOBID= 4728378 Free space on /tmp= 66562 MiB SOLVER NAME= Pueblo 1.4 BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/mis/normalized-mis_50_10_4.opb COMMAND LINE= Pueblo /tmp/evaluation/454187-1178022484/instance-454187-1178022484.opb CONVERSION COMMAND LINE= runsolver -w ROOT/results/node60/convwatcher-454187-1178022484 -o ROOT/results/node60/conversion-454187-1178022484 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/454187-1178022484/instance-454187-1178022484.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node60/watcher-454187-1178022484 -o ROOT/results/node60/solver-454187-1178022484 -C 1800 -W 3600 -M 1800 --output-limit 1,15 Pueblo /tmp/evaluation/454187-1178022484/instance-454187-1178022484.opb META MD5SUM SOLVER= 9ebec3e8d890fdeefad01654ad9b68b7 MD5SUM BENCH= 3e57d3cba1755ede057d969ec9fbcff0 RANDOM SEED= 445248299 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node60.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux /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 : 3000.214 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 : 3000.214 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: 1905480 kB Buffers: 23352 kB Cached: 58216 kB SwapCached: 3228 kB Active: 51260 kB Inactive: 39608 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1905480 kB SwapTotal: 4192956 kB SwapFree: 4183252 kB Dirty: 2456 kB Writeback: 0 kB Mapped: 15384 kB Slab: 45496 kB Committed_AS: 3483500 kB PageTables: 1464 kB VmallocTotal: 536870911 kB VmallocUsed: 264952 kB VmallocChunk: 536605679 kB HugePages_Total: 0 HugePages_Free: 0 Hugepagesize: 2048 kB Free space on /tmp at the end= 66562 MiB End job on node60 on Tue May 1 12:28:04 UTC 2007