Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
PBS4_v2 2007-03-23 | OPT | 2 | 15.2647 | 15.2679 |
Name | normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/ factor-mod-size=6-P0=67-P1=47-P2=2-P3=53-P4=23-P5=7-P6=41-P7=31-B.opb |
MD5SUM | 908985d974b16faef92bc77f5752fc1c |
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 | 0.088986 |
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 | 15 |
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 | 15 |
Minimum length of a constraint | 6 |
Maximum length of a constraint | 48 |
Number of terms in the objective function | 6 |
Biggest coefficient in the objective function | 32 |
Number of bits for the biggest coefficient in the objective function | 6 |
Sum of the numbers in the objective function | 63 |
Number of bits of the sum of numbers in the objective function | 6 |
Biggest number in a constraint | 2048 |
Number of bits of the biggest number in a constraint | 12 |
Biggest sum of numbers in a constraint | 8064 |
Number of bits of the biggest sum of numbers | 13 |
Number of products (including duplicates) | 252 |
Sum of products size (including duplicates) | 504 |
Number of different products | 252 |
Sum of products size | 504 |
0.00/0.00 c PBS v4 by Bashar Al-Rawi & Fadi Aloul 0.00/0.00 c Solving /tmp/evaluation/459575-1178656362/instance-459575-1178656362.opb ...... 0.00/0.01 c done parsing opb. 0.00/0.01 o 33 0.01/0.04 o 13 1.10/1.11 o 11 1.10/1.14 o 7 1.29/1.37 o 3 15.19/15.26 o 2 15.19/15.26 o 2 15.19/15.26 s OPTIMUM FOUND 15.19/15.26 c Total Run Time 15.2537 15.19/15.26 v -x1 -x10 -x100 -x101 -x102 x103 -x104 -x105 x106 -x107 -x108 x109 x11 x110 -x111 x112 -x113 -x114 x115 x116 x117 -x118 -x119 15.19/15.26 v x12 -x120 x121 -x122 -x123 -x124 -x125 -x126 -x127 x128 -x129 x13 -x130 -x131 -x132 -x133 x134 -x135 -x136 -x137 -x138 -x139 15.19/15.26 v x14 x140 -x141 -x142 -x143 -x144 -x145 -x146 -x147 -x148 -x149 x15 -x150 -x151 x152 -x153 -x154 -x155 -x156 -x157 x158 -x159 15.19/15.26 v -x16 -x160 -x161 -x162 -x163 x164 x165 x166 -x167 x168 -x169 -x17 x170 x171 x172 -x173 x174 -x175 x176 x177 x178 -x179 x18 x180 15.19/15.26 v -x181 -x182 -x183 -x184 -x185 -x186 -x187 -x188 -x189 x19 -x190 -x191 -x192 -x193 x194 x195 x196 -x197 x198 -x199 x2 -x20 x200 15.19/15.26 v -x201 -x202 -x203 -x204 -x205 -x206 -x207 -x208 -x209 x21 -x210 -x211 x212 -x213 -x214 -x215 -x216 -x217 -x218 -x219 -x22 15.19/15.26 v -x220 -x221 -x222 -x223 -x224 -x225 -x226 -x227 -x228 -x229 -x23 -x230 -x231 -x232 -x233 -x234 -x235 x236 -x237 x238 -x239 15.19/15.26 v -x24 -x240 -x241 x242 -x243 x244 -x245 -x246 -x247 -x248 -x249 x25 -x250 -x251 -x252 -x253 x254 -x255 x256 -x257 -x258 -x259 15.19/15.26 v x26 x260 -x261 x262 -x263 -x264 -x265 x266 -x267 x268 -x269 -x27 -x270 -x271 x272 x273 x274 -x275 -x276 -x277 x278 x279 x28 15.19/15.26 v x280 -x281 -x282 -x283 -x284 -x285 -x286 -x287 -x288 -x289 x29 -x290 -x291 -x292 -x293 -x294 -x295 x296 x297 x298 -x299 -x3 15.19/15.26 v x30 -x300 -x301 x302 x303 x304 -x305 -x306 -x307 x308 -x309 x31 x310 -x311 -x312 -x313 -x314 -x315 -x316 -x317 -x318 -x319 15.19/15.26 v x32 x320 -x321 x322 -x323 -x324 -x325 x326 -x327 x328 -x329 -x33 -x330 -x331 -x332 -x333 -x334 -x335 -x336 -x337 x338 -x339 15.19/15.26 v -x34 x340 -x341 -x342 -x343 x344 -x345 -x346 -x347 -x348 -x349 x35 x350 -x351 -x352 -x353 -x354 -x355 x356 -x357 -x358 -x359 15.19/15.26 v x36 -x360 -x361 -x362 -x363 -x364 -x365 -x366 -x367 -x368 -x369 x37 -x370 -x371 -x372 -x373 x374 -x375 -x376 -x377 -x378 -x38 15.19/15.26 v x39 -x4 x40 -x41 x42 x43 x44 x45 -x46 -x47 x48 -x49 -x5 x50 x51 x52 -x53 x54 -x55 x56 -x57 -x58 -x59 -x6 -x60 -x61 x62 -x63 x64 -x65 15.19/15.26 v -x66 -x67 x68 x69 x7 x70 -x71 -x72 -x73 x74 -x75 x76 -x77 -x78 -x79 x8 x80 -x81 -x82 -x83 -x84 x85 -x86 -x87 -x88 -x89 x9 -x90 -x91 15.19/15.26 v -x92 x93 x94 x95 -x96 -x97 -x98 -x99
OK 2
Linearizing /tmp/evaluation/459575-1178656362/instance-459575-1178656362.opb
runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node60/watcher-459575-1178656362 -o ROOT/results/node60/solver-459575-1178656362 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/459575-1178656362/instance-459575-1178656362.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: 1.02 1.03 1.00 3/64 16342 /proc/meminfo: memFree=1888648/2055920 swapFree=4183392/4192956 [pid=16342] ppid=16340 vsize=1456 CPUtime=0 /proc/16342/stat : 16342 (PBS4_SAT07v2) R 16340 16342 15386 0 -1 4194304 152 0 0 0 0 0 0 0 18 0 1 0 313546210 1490944 134 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134529496 0 0 4096 16384 0 0 0 17 1 0 0 /proc/16342/statm: 364 134 86 219 0 141 0 [startup+0.0182461 s] /proc/loadavg: 1.02 1.03 1.00 3/64 16342 /proc/meminfo: memFree=1888648/2055920 swapFree=4183392/4192956 [pid=16342] ppid=16340 vsize=1452 CPUtime=0.01 /proc/16342/stat : 16342 (PBS4_SAT07v2) R 16340 16342 15386 0 -1 4194304 204 0 0 0 1 0 0 0 18 0 1 0 313546210 1486848 186 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/16342/statm: 363 186 102 219 0 140 0 Current children cumulated CPU time (s) 0.01 Current children cumulated vsize (KiB) 1452 [startup+0.101253 s] /proc/loadavg: 1.02 1.03 1.00 3/64 16342 /proc/meminfo: memFree=1888648/2055920 swapFree=4183392/4192956 [pid=16342] ppid=16340 vsize=2372 CPUtime=0.09 /proc/16342/stat : 16342 (PBS4_SAT07v2) R 16340 16342 15386 0 -1 4194304 376 0 0 0 9 0 0 0 18 0 1 0 313546210 2428928 358 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134588758 0 0 4096 16384 0 0 0 17 1 0 0 /proc/16342/statm: 593 358 102 219 0 370 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 2372 [startup+0.301273 s] /proc/loadavg: 1.02 1.03 1.00 3/64 16342 /proc/meminfo: memFree=1888648/2055920 swapFree=4183392/4192956 [pid=16342] ppid=16340 vsize=3724 CPUtime=0.29 /proc/16342/stat : 16342 (PBS4_SAT07v2) R 16340 16342 15386 0 -1 4194304 647 0 0 0 29 0 0 0 19 0 1 0 313546210 3813376 629 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/16342/statm: 931 629 102 219 0 708 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 3724 [startup+0.701312 s] /proc/loadavg: 1.02 1.03 1.00 3/64 16342 /proc/meminfo: memFree=1888648/2055920 swapFree=4183392/4192956 [pid=16342] ppid=16340 vsize=5900 CPUtime=0.69 /proc/16342/stat : 16342 (PBS4_SAT07v2) R 16340 16342 15386 0 -1 4194304 947 0 0 0 68 1 0 0 24 0 1 0 313546210 6041600 929 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0 /proc/16342/statm: 1475 929 102 219 0 1252 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 5900 [startup+1.50139 s] /proc/loadavg: 1.02 1.02 1.00 2/65 16343 /proc/meminfo: memFree=1884544/2055920 swapFree=4183392/4192956 [pid=16342] ppid=16340 vsize=6620 CPUtime=1.49 /proc/16342/stat : 16342 (PBS4_SAT07v2) R 16340 16342 15386 0 -1 4194304 1293 0 0 0 147 2 0 0 25 0 1 0 313546210 6778880 1226 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/16342/statm: 1655 1226 102 219 0 1432 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 6620 [startup+3.10155 s] /proc/loadavg: 1.02 1.02 1.00 2/65 16343 /proc/meminfo: memFree=1883328/2055920 swapFree=4183392/4192956 [pid=16342] ppid=16340 vsize=6892 CPUtime=3.09 /proc/16342/stat : 16342 (PBS4_SAT07v2) R 16340 16342 15386 0 -1 4194304 1613 0 0 0 306 3 0 0 25 0 1 0 313546210 7057408 1546 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/16342/statm: 1723 1546 102 219 0 1500 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 6892 [startup+6.30186 s] /proc/loadavg: 1.02 1.02 1.00 2/65 16343 /proc/meminfo: memFree=1881344/2055920 swapFree=4183392/4192956 [pid=16342] ppid=16340 vsize=11904 CPUtime=6.3 /proc/16342/stat : 16342 (PBS4_SAT07v2) R 16340 16342 15386 0 -1 4194304 2160 0 0 0 624 6 0 0 25 0 1 0 313546210 12189696 1996 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/16342/statm: 2976 1996 102 219 0 2753 0 Current children cumulated CPU time (s) 6.3 Current children cumulated vsize (KiB) 11904 [startup+12.7015 s] /proc/loadavg: 1.02 1.02 1.00 2/65 16343 /proc/meminfo: memFree=1879488/2055920 swapFree=4183392/4192956 [pid=16342] ppid=16340 vsize=12432 CPUtime=12.69 /proc/16342/stat : 16342 (PBS4_SAT07v2) R 16340 16342 15386 0 -1 4194304 2514 0 0 0 1260 9 0 0 25 0 1 0 313546210 12730368 2350 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/16342/statm: 3108 2350 102 219 0 2885 0 Current children cumulated CPU time (s) 12.69 Current children cumulated vsize (KiB) 12432 Solver just ended. Dumping a history of the last processes samples [startup+14.3056 s] /proc/loadavg: 1.02 1.02 1.00 2/65 16343 /proc/meminfo: memFree=1878784/2055920 swapFree=4183392/4192956 [pid=16342] ppid=16340 vsize=13332 CPUtime=14.29 /proc/16342/stat : 16342 (PBS4_SAT07v2) R 16340 16342 15386 0 -1 4194304 2883 0 0 0 1419 10 0 0 25 0 1 0 313546210 13651968 2526 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/16342/statm: 3333 2526 102 219 0 3110 0 Current children cumulated CPU time (s) 14.29 Current children cumulated vsize (KiB) 13332 [startup+14.7017 s] /proc/loadavg: 1.02 1.02 1.00 2/65 16343 /proc/meminfo: memFree=1878784/2055920 swapFree=4183392/4192956 [pid=16342] ppid=16340 vsize=13472 CPUtime=14.69 /proc/16342/stat : 16342 (PBS4_SAT07v2) R 16340 16342 15386 0 -1 4194304 2923 0 0 0 1459 10 0 0 25 0 1 0 313546210 13795328 2566 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/16342/statm: 3368 2566 102 219 0 3145 0 Current children cumulated CPU time (s) 14.69 Current children cumulated vsize (KiB) 13472 [startup+15.1017 s] /proc/loadavg: 1.02 1.02 1.00 2/65 16343 /proc/meminfo: memFree=1878784/2055920 swapFree=4183392/4192956 [pid=16342] ppid=16340 vsize=13472 CPUtime=15.09 /proc/16342/stat : 16342 (PBS4_SAT07v2) R 16340 16342 15386 0 -1 4194304 2938 0 0 0 1498 11 0 0 25 0 1 0 313546210 13795328 2581 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/16342/statm: 3368 2581 102 219 0 3145 0 Current children cumulated CPU time (s) 15.09 Current children cumulated vsize (KiB) 13472 [startup+15.2017 s] /proc/loadavg: 1.02 1.02 1.00 2/65 16343 /proc/meminfo: memFree=1878784/2055920 swapFree=4183392/4192956 [pid=16342] ppid=16340 vsize=13472 CPUtime=15.19 /proc/16342/stat : 16342 (PBS4_SAT07v2) R 16340 16342 15386 0 -1 4194304 2939 0 0 0 1508 11 0 0 25 0 1 0 313546210 13795328 2582 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/16342/statm: 3368 2582 102 219 0 3145 0 Current children cumulated CPU time (s) 15.19 Current children cumulated vsize (KiB) 13472 Child status: 0 Real time (s): 15.2679 CPU time (s): 15.2647 CPU user time (s): 15.1497 CPU system time (s): 0.114982 CPU usage (%): 99.979 Max. virtual memory (cumulated for all children) (KiB): 13472 getrusage(RUSAGE_CHILDREN,...) data: user time used= 15.1497 system time used= 0.114982 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 2947 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= 8 involuntary context switches= 19 runsolver used 0.016997 second user time and 0.035994 second system time The end
Begin job on node60 on Tue May 8 20:32:42 UTC 2007 IDJOB= 459575 IDBENCH= 48036 IDSOLVER= 200 FILE ID= node60/459575-1178656362 PBS_JOBID= 5218396 Free space on /tmp= 66562 MiB SOLVER NAME= PBS4_v2 2007-03-23 BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=6-P0=67-P1=47-P2=2-P3=53-P4=23-P5=7-P6=41-P7=31-B.opb COMMAND LINE= PBS4_SAT07v2 /tmp/evaluation/459575-1178656362/instance-459575-1178656362.opb CONVERSION COMMAND LINE= runsolver -w ROOT/results/node60/convwatcher-459575-1178656362 -o ROOT/results/node60/conversion-459575-1178656362 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/459575-1178656362/instance-459575-1178656362.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node60/watcher-459575-1178656362 -o ROOT/results/node60/solver-459575-1178656362 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/459575-1178656362/instance-459575-1178656362.opb META MD5SUM SOLVER= 18cd8c68a4d3bfb01f29079966475a33 MD5SUM BENCH= 908985d974b16faef92bc77f5752fc1c RANDOM SEED= 804555001 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: 1889056 kB Buffers: 13252 kB Cached: 60820 kB SwapCached: 3516 kB Active: 28084 kB Inactive: 55768 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1889056 kB SwapTotal: 4192956 kB SwapFree: 4183392 kB Dirty: 2276 kB Writeback: 0 kB Mapped: 15892 kB Slab: 69052 kB Committed_AS: 5303912 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 8 20:32:58 UTC 2007