Solver Name | Answer | obj | CPU time | Wall clock time |
---|---|---|---|---|
wbo 1.0 | OPT | 2 | 1.41778 | 1.41885 |
Name | normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/ factor-mod-B/factor-mod-size=7-P0=43-P1=107-P2=31-P3=113-P4=127-P5=2-P6=79-B.opb |
MD5SUM | a998edafd51e17056858d37f83d42bbc |
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 | 2 |
Best CPU time to get the best result obtained on this benchmark | 1.41778 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 2 |
Optimality of the best value was proved | YES |
Number of variables | 126 |
Total number of constraints | 13 |
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 | 13 |
Minimum length of a constraint | 7 |
Maximum length of a constraint | 63 |
Number of terms in the objective function | 7 |
Biggest coefficient in the objective function | 64 |
Number of bits for the biggest coefficient in the objective function | 7 |
Sum of the numbers in the objective function | 127 |
Number of bits of the sum of numbers in the objective function | 7 |
Biggest number in a constraint | 8192 |
Number of bits of the biggest number in a constraint | 14 |
Biggest sum of numbers in a constraint | 32512 |
Number of bits of the biggest sum of numbers | 15 |
Number of products (including duplicates) | 294 |
Sum of products size (including duplicates) | 588 |
Number of different products | 294 |
Sum of products size | 588 |
0.00/0.00 c This is wbo 1.0 alpha (based on Minisat 2.0 beta) 0.00/0.00 c WARNING: for repeatability, setting FPU to use double precision 0.00/0.00 c Parsing opb file format. File HOME/instance-1875179-1245188333.opb. 0.00/0.00 c Instance file HOME/instance-1875179-1245188333.opb 0.00/0.00 c File size is 21871 bytes. 0.00/0.00 c Highest Coefficient sum: 32512 0.00/0.00 c ============================[ Problem Statistics ]============================= 0.00/0.00 c | | 0.00/0.00 c | Parsing time: 0.00 s | 0.00/0.00 c | Number Variables: 420 | 0.00/0.00 c | Number Clauses: 301 | 0.00/0.00 c | Number Cardinality: 0 | 0.00/0.00 c | Number PB Constraints: 313 | 0.00/0.00 c core #1 0.00/0.00 c Core size: 8 Core Weight: 1 Total Weight: 1 0.00/0.00 c Elapsed CPU time: 0.002999 s Remaining CPU time: 1800 s 0.00/0.00 c core #2 0.00/0.00 c Core size: 7 Core Weight: 1 Total Weight: 2 0.00/0.00 c Elapsed CPU time: 0.002999 s Remaining CPU time: 1800 s 0.00/0.00 c ============================[ Search Statistics ]============================== 0.00/0.00 c | Conflicts | ORIGINAL | LEARNT | Progress | 0.00/0.00 c | | Vars Ctrs Lits | Limit Clauses Lit/Cl | | 0.00/0.00 c =============================================================================== 0.00/0.00 c | 0 | 365 627 2467 | 5000 0 nan | 0.000 % | 0.00/0.00 c | 101 | 365 627 2467 | 5500 101 56 | 15.705 % | 0.00/0.01 c | 252 | 365 627 2467 | 6050 252 57 | 15.709 % | 0.01/0.02 c | 478 | 365 627 2467 | 6655 478 53 | 15.705 % | 0.01/0.04 c | 815 | 365 627 2467 | 7320 815 51 | 15.705 % | 0.01/0.06 c | 1323 | 365 627 2467 | 8052 1323 51 | 15.709 % | 0.09/0.10 c | 2084 | 365 627 2467 | 8857 2084 52 | 15.705 % | 0.09/0.18 c | 3223 | 365 627 2467 | 9743 3223 51 | 15.705 % | 0.19/0.27 c | 4931 | 365 627 2467 | 10717 4931 53 | 15.705 % | 0.49/0.50 c | 7493 | 365 627 2467 | 11789 7493 55 | 15.705 % | 0.69/0.75 c | 11340 | 365 627 2467 | 12968 11340 55 | 15.705 % | 1.29/1.34 c | 17107 | 365 627 2467 | 14265 10434 54 | 15.705 % | 1.39/1.41 c =============================================================================== 1.39/1.41 c Verified 627 original clauses. 1.39/1.41 c #cores: 2 1.39/1.41 c Final Weight: 2 1.39/1.41 o 2 1.39/1.41 s OPTIMUM FOUND 1.39/1.41 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 -x30 -x31 x32 -x33 -x34 -x35 x36 -x37 -x38 -x39 -x40 x41 -x42 x43 x44 x45 -x46 -x47 -x48 -x49 -x127 x128 -x129 -x130 -x131 -x132 -x133 -x134 -x135 -x136 -x137 -x138 -x139 -x140 -x141 -x142 -x143 -x144 -x145 -x146 -x147 -x148 x149 -x150 -x151 -x152 -x153 -x154 -x155 -x156 -x157 -x158 -x159 -x160 -x161 -x162 -x163 -x164 -x165 -x166 -x167 -x168 -x169 -x170 -x171 -x172 -x173 -x174 -x175 -x50 x51 -x52 -x53 x54 -x55 -x56 -x85 -x86 -x87 -x88 -x89 -x90 -x91 -x176 x177 -x178 -x179 x180 -x181 -x182 -x183 -x184 -x185 -x186 -x187 -x188 -x189 -x190 -x191 -x192 -x193 -x194 -x195 -x196 -x197 x198 -x199 -x200 x201 -x202 -x203 -x204 x205 -x206 -x207 x208 -x209 -x210 -x211 x212 -x213 -x214 x215 -x216 -x217 -x218 -x219 -x220 -x221 -x222 -x223 -x224 -x57 x58 -x59 -x60 -x61 -x62 -x63 -x92 -x93 -x94 x95 -x96 -x97 -x98 -x225 x226 -x227 -x228 -x229 -x230 -x231 -x232 -x233 -x234 -x235 -x236 -x237 -x238 -x239 -x240 -x241 -x242 -x243 -x244 -x245 -x246 x247 -x248 -x249 -x250 -x251 -x252 -x253 x254 -x255 -x256 -x257 -x258 -x259 -x260 -x261 -x262 -x263 -x264 -x265 -x266 -x267 -x268 -x269 -x270 -x271 -x272 -x273 -x64 x65 -x66 -x67 x68 x69 -x70 -x99 -x100 -x101 -x102 -x103 -x104 -x105 -x274 x275 -x276 -x277 x278 x279 -x280 -x281 -x282 -x283 -x284 -x285 -x286 -x287 -x288 -x289 -x290 -x291 -x292 -x293 -x294 -x295 x296 -x297 -x298 x299 x300 -x301 -x302 -x303 -x304 -x305 -x306 -x307 -x308 -x309 -x310 -x311 -x312 -x313 -x314 -x315 -x316 -x317 -x318 -x319 -x320 -x321 -x322 -x71 x72 -x73 -x74 -x75 -x76 x77 x106 x107 -x108 -x109 -x110 -x111 -x112 -x323 x324 -x325 -x326 -x327 -x328 x329 -x330 -x331 -x332 -x333 -x334 -x335 -x336 -x337 -x338 -x339 -x340 -x341 -x342 -x343 -x344 -x345 -x346 -x347 -x348 -x349 -x350 -x351 -x352 -x353 -x354 -x355 -x356 -x357 -x358 x359 -x360 -x361 -x362 -x363 x364 -x365 -x366 -x367 -x368 -x369 -x370 -x371 -x78 x79 -x80 -x81 -x82 -x83 -x84 x113 -x114 -x115 -x116 x117 -x118 -x119 -x372 x373 -x374 -x375 -x376 -x377 -x378 -x379 x380 -x381 -x382 -x383 -x384 -x385 -x386 x387 -x388 -x389 -x390 -x391 -x392 -x393 -x394 -x395 -x396 -x397 -x398 -x399 -x400 -x401 -x402 -x403 -x404 -x405 -x406 -x407 -x408 -x409 -x410 -x411 -x412 -x413 -x414 -x415 -x416 -x417 -x418 -x419 -x420 -x120 -x121 -x122 -x123 -x124 -x125 -x126
OK 2
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1875179-1245188333/watcher-1875179-1245188333 -o /tmp/evaluation-result-1875179-1245188333/solver-1875179-1245188333 -C 1800 -W 2000 -M 1800 wbo -file-format=opb -time-limit=1800 HOME/instance-1875179-1245188333.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): 2000 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 Current StackSize limit: 10240 KiB [startup+0 s] /proc/loadavg: 0.99 0.98 0.99 3/65 4273 /proc/meminfo: memFree=1900600/2055920 swapFree=4192956/4192956 [pid=4273] ppid=4271 vsize=2528 CPUtime=0 /proc/4273/stat : 4273 (wbo) R 4271 4273 3324 0 -1 4194304 232 0 0 0 0 0 0 0 20 0 1 0 4745578 2588672 210 1992294400 134512640 135709839 4294956240 18446744073709551615 135168571 0 0 4096 3 0 0 0 17 1 0 0 /proc/4273/statm: 632 212 133 292 0 337 0 [startup+0.018984 s] /proc/loadavg: 0.99 0.98 0.99 3/65 4273 /proc/meminfo: memFree=1900600/2055920 swapFree=4192956/4192956 [pid=4273] ppid=4271 vsize=2660 CPUtime=0.01 /proc/4273/stat : 4273 (wbo) R 4271 4273 3324 0 -1 4194304 264 0 0 0 1 0 0 0 20 0 1 0 4745578 2723840 242 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0 /proc/4273/statm: 665 242 136 292 0 370 0 Current children cumulated CPU time (s) 0.01 Current children cumulated vsize (KiB) 2660 [startup+0.101991 s] /proc/loadavg: 0.99 0.98 0.99 3/65 4273 /proc/meminfo: memFree=1900600/2055920 swapFree=4192956/4192956 [pid=4273] ppid=4271 vsize=3436 CPUtime=0.09 /proc/4273/stat : 4273 (wbo) R 4271 4273 3324 0 -1 4194304 436 0 0 0 9 0 0 0 20 0 1 0 4745578 3518464 414 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0 /proc/4273/statm: 859 414 136 292 0 564 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 3436 [startup+0.30201 s] /proc/loadavg: 0.99 0.98 0.99 3/65 4273 /proc/meminfo: memFree=1900600/2055920 swapFree=4192956/4192956 [pid=4273] ppid=4271 vsize=4624 CPUtime=0.29 /proc/4273/stat : 4273 (wbo) R 4271 4273 3324 0 -1 4194304 761 0 0 0 29 0 0 0 22 0 1 0 4745578 4734976 739 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0 /proc/4273/statm: 1156 739 136 292 0 861 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 4624 [startup+0.701047 s] /proc/loadavg: 0.99 0.98 0.99 3/65 4273 /proc/meminfo: memFree=1900600/2055920 swapFree=4192956/4192956 [pid=4273] ppid=4271 vsize=6964 CPUtime=0.69 /proc/4273/stat : 4273 (wbo) R 4271 4273 3324 0 -1 4194304 1326 0 0 0 68 1 0 0 25 0 1 0 4745578 7131136 1304 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0 /proc/4273/statm: 1741 1304 136 292 0 1446 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 6964 Solver just ended. Dumping a history of the last processes samples [startup+1.10509 s] /proc/loadavg: 0.99 0.98 0.99 2/66 4274 /proc/meminfo: memFree=1894704/2055920 swapFree=4192956/4192956 [pid=4273] ppid=4271 vsize=8556 CPUtime=1.09 /proc/4273/stat : 4273 (wbo) R 4271 4273 3324 0 -1 4194304 1730 0 0 0 108 1 0 0 25 0 1 0 4745578 8761344 1708 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0 /proc/4273/statm: 2139 1708 136 292 0 1844 0 Current children cumulated CPU time (s) 1.09 Current children cumulated vsize (KiB) 8556 [startup+1.3011 s] /proc/loadavg: 0.99 0.98 0.99 2/66 4274 /proc/meminfo: memFree=1894704/2055920 swapFree=4192956/4192956 [pid=4273] ppid=4271 vsize=9460 CPUtime=1.29 /proc/4273/stat : 4273 (wbo) R 4271 4273 3324 0 -1 4194304 1937 0 0 0 127 2 0 0 25 0 1 0 4745578 9687040 1916 1992294400 134512640 135709839 4294956240 18446744073709551615 135171716 0 0 4096 3 0 0 0 17 1 0 0 /proc/4273/statm: 2365 1916 136 292 0 2070 0 Current children cumulated CPU time (s) 1.29 Current children cumulated vsize (KiB) 9460 [startup+1.40111 s] /proc/loadavg: 0.99 0.98 0.99 2/66 4274 /proc/meminfo: memFree=1894704/2055920 swapFree=4192956/4192956 [pid=4273] ppid=4271 vsize=9844 CPUtime=1.39 /proc/4273/stat : 4273 (wbo) R 4271 4273 3324 0 -1 4194304 2056 0 0 0 137 2 0 0 25 0 1 0 4745578 10080256 2034 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0 /proc/4273/statm: 2461 2034 136 292 0 2166 0 Current children cumulated CPU time (s) 1.39 Current children cumulated vsize (KiB) 9844 Child status: 0 Real time (s): 1.41885 CPU time (s): 1.41778 CPU user time (s): 1.39079 CPU system time (s): 0.026995 CPU usage (%): 99.925 Max. virtual memory (cumulated for all children) (KiB): 9844 getrusage(RUSAGE_CHILDREN,...) data: user time used= 1.39079 system time used= 0.026995 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 2080 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= 2 involuntary context switches= 2 runsolver used 0.004999 second user time and 0.009998 second system time The end
Begin job on node8 at 2009-06-16 23:38:53 IDJOB=1875179 IDBENCH=48019 IDSOLVER=698 FILE ID=node8/1875179-1245188333 PBS_JOBID= 9363940 Free space on /tmp= 66288 MiB SOLVER NAME= wbo 1.0 BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=7-P0=43-P1=107-P2=31-P3=113-P4=127-P5=2-P6=79-B.opb COMMAND LINE= wbo -file-format=opb -time-limit=TIMEOUT BENCHNAME CONVERSION SCRIPT= PBconversionToLinear BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1875179-1245188333/watcher-1875179-1245188333 -o /tmp/evaluation-result-1875179-1245188333/solver-1875179-1245188333 -C 1800 -W 2000 -M 1800 wbo -file-format=opb -time-limit=1800 HOME/instance-1875179-1245188333.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= a998edafd51e17056858d37f83d42bbc RANDOM SEED=544324380 node8.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 /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 : 3000.236 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 : 3000.236 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 : 5996.54 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2055920 kB MemFree: 1901144 kB Buffers: 40296 kB Cached: 70884 kB SwapCached: 0 kB Active: 80660 kB Inactive: 44224 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1901144 kB SwapTotal: 4192956 kB SwapFree: 4192956 kB Dirty: 2380 kB Writeback: 0 kB Mapped: 23496 kB Slab: 15664 kB Committed_AS: 63540 kB PageTables: 1376 kB VmallocTotal: 536870911 kB VmallocUsed: 264960 kB VmallocChunk: 536605679 kB HugePages_Total: 0 HugePages_Free: 0 Hugepagesize: 2048 kB CONVERSION COMMAND LINE= PBconversionToLinear HOME/instance-1875179-1245188333.opb Free space on /tmp at the end= 66288 MiB End job on node8 at 2009-06-16 23:38:55