Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
pb_cplex 2010-06-29 | OPT | 200 | 2.50062 | 2.5016 |
Name | normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/ primes-dimacs-cnf/normalized-aim-200-2_0-yes1-3.opb |
MD5SUM | a7b7899aac4e8bbad83795fe620e3d59 |
Bench Category | OPT-SMALLINT (optimisation, small integers) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | 200 |
Best CPU time to get the best result obtained on this benchmark | 0.016996 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 200 |
Optimality of the best value was proved | YES |
Number of variables | 400 |
Total number of constraints | 600 |
Number of constraints which are clauses | 599 |
Number of constraints which are cardinality constraints (but not clauses) | 0 |
Number of constraints which are nor clauses,nor cardinality constraints | 1 |
Minimum length of a constraint | 2 |
Maximum length of a constraint | 3 |
Number of terms in the objective function | 400 |
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 | 400 |
Number of bits of the sum of numbers in the objective function | 9 |
Biggest number in a constraint | 2 |
Number of bits of the biggest number in a constraint | 2 |
Biggest sum of numbers in a constraint | 400 |
Number of bits of the biggest sum of numbers | 9 |
Number of products (including duplicates) | 0 |
Sum of products size (including duplicates) | 0 |
Number of different products | 0 |
Sum of products size | 0 |
0.00/0.00 c pb_cplex 1.0 - 20100701 0.00/0.00 c Parsing opb file format. File HOME/instance-2696493-1278018420.opb. 0.00/0.00 c Instance file HOME/instance-2696493-1278018420.opb 0.00/0.00 c File size is 20054 bytes. 0.00/0.05 c Highest Coefficient sum: 4 0.00/0.05 c IBM ILOG License Manager: "IBM ILOG Optimization Suite for Academic Initiative" is accessing CPLEX 12 with option(s): "e m b q ". 0.00/0.05 c ============================[ Problem Statistics ]============================= 0.00/0.05 c | | 0.00/0.05 c | Parsing time: 0.05 s | 0.00/0.05 c | Number Variables: 400 | 0.00/0.05 c | Number Constraints: 600 | 0.00/0.05 c =============================================================================== 2.39/2.49 c Remaining time 1799.95 sec. 2.39/2.49 s OPTIMUM FOUND 2.39/2.49 c Solution value = 200.00 2.39/2.49 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 x50 x51 -x52 x53 -x54 x55 -x56 x57 -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 -x84 -x85 x86 -x87 x88 -x89 x90 -x91 x92 x93 -x94 x95 -x96 x97 -x98 -x99 x100 x101 -x102 -x103 x104 -x105 x106 -x107 x108 -x109 x110 x111 -x112 -x113 x114 -x115 x116 -x117 x118 x119 -x120 -x121 x122 -x123 x124 x125 -x126 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 -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 -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 -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 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 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 2.39/2.49 c Total CPU time : 2.47462 s
OK 200
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2696493-1278018420/watcher-2696493-1278018420 -o /tmp/evaluation-result-2696493-1278018420/solver-2696493-1278018420 -C 1800 -W 2000 -M 1800 run HOME/instance-2696493-1278018420.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: 1.43 1.80 1.72 3/106 29363 /proc/meminfo: memFree=1674928/2059040 swapFree=4139740/4192956 [pid=29363] ppid=29361 vsize=8700 CPUtime=0 /proc/29363/stat : 29363 (run) S 29361 29363 28816 0 -1 4202496 366 0 0 0 0 0 0 0 20 0 1 0 143133647 8908800 249 1992294400 4194304 4922060 140736258623232 18446744073709551615 261752462469 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/29363/statm: 2175 249 208 178 0 68 0 [startup+0.0745189 s] /proc/loadavg: 1.43 1.80 1.72 3/106 29363 /proc/meminfo: memFree=1674928/2059040 swapFree=4139740/4192956 [pid=29363] ppid=29361 vsize=8700 CPUtime=0 /proc/29363/stat : 29363 (run) S 29361 29363 28816 0 -1 4202496 366 0 0 0 0 0 0 0 20 0 1 0 143133647 8908800 249 1992294400 4194304 4922060 140736258623232 18446744073709551615 261752462469 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/29363/statm: 2175 249 208 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.100518 s] /proc/loadavg: 1.43 1.80 1.72 3/106 29363 /proc/meminfo: memFree=1674928/2059040 swapFree=4139740/4192956 [pid=29363] ppid=29361 vsize=8700 CPUtime=0 /proc/29363/stat : 29363 (run) S 29361 29363 28816 0 -1 4202496 366 0 0 0 0 0 0 0 20 0 1 0 143133647 8908800 249 1992294400 4194304 4922060 140736258623232 18446744073709551615 261752462469 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/29363/statm: 2175 249 208 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.300512 s] /proc/loadavg: 1.43 1.80 1.72 3/106 29363 /proc/meminfo: memFree=1674928/2059040 swapFree=4139740/4192956 [pid=29363] ppid=29361 vsize=8700 CPUtime=0 /proc/29363/stat : 29363 (run) S 29361 29363 28816 0 -1 4202496 366 0 0 0 0 0 0 0 20 0 1 0 143133647 8908800 249 1992294400 4194304 4922060 140736258623232 18446744073709551615 261752462469 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/29363/statm: 2175 249 208 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.7005 s] /proc/loadavg: 1.43 1.80 1.72 3/106 29363 /proc/meminfo: memFree=1674928/2059040 swapFree=4139740/4192956 [pid=29363] ppid=29361 vsize=8700 CPUtime=0 /proc/29363/stat : 29363 (run) S 29361 29363 28816 0 -1 4202496 366 0 0 0 0 0 0 0 20 0 1 0 143133647 8908800 249 1992294400 4194304 4922060 140736258623232 18446744073709551615 261752462469 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/29363/statm: 2175 249 208 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+1.50048 s] /proc/loadavg: 1.43 1.80 1.72 2/108 29365 /proc/meminfo: memFree=1670696/2059040 swapFree=4139740/4192956 [pid=29363] ppid=29361 vsize=8700 CPUtime=0 /proc/29363/stat : 29363 (run) S 29361 29363 28816 0 -1 4202496 366 0 0 0 0 0 0 0 20 0 1 0 143133647 8908800 249 1992294400 4194304 4922060 140736258623232 18446744073709551615 261752462469 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/29363/statm: 2175 249 208 178 0 68 0 [pid=29364] ppid=29363 vsize=18780 CPUtime=1.49 /proc/29364/stat : 29364 (pb_cplex) R 29363 29363 28816 0 -1 4202496 3531 0 0 0 147 2 0 0 19 0 1 0 143133648 19230720 1792 1992294400 134512640 146736320 4286930288 18446744073709551615 137702883 0 0 4096 16387 0 0 0 17 0 0 0 0 /proc/29364/statm: 4695 1792 988 2985 0 1237 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 27480 Solver just ended. Dumping a history of the last processes samples [startup+2.30045 s] /proc/loadavg: 1.47 1.80 1.72 2/108 29365 /proc/meminfo: memFree=1670820/2059040 swapFree=4139740/4192956 [pid=29363] ppid=29361 vsize=8700 CPUtime=0 /proc/29363/stat : 29363 (run) S 29361 29363 28816 0 -1 4202496 366 0 0 0 0 0 0 0 20 0 1 0 143133647 8908800 249 1992294400 4194304 4922060 140736258623232 18446744073709551615 261752462469 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/29363/statm: 2175 249 208 178 0 68 0 [pid=29364] ppid=29363 vsize=18392 CPUtime=2.29 /proc/29364/stat : 29364 (pb_cplex) R 29363 29363 28816 0 -1 4202496 3972 0 0 0 227 2 0 0 21 0 1 0 143133648 18833408 1715 1992294400 134512640 146736320 4286930288 18446744073709551615 135855174 0 0 4096 16387 0 0 0 17 0 0 0 0 /proc/29364/statm: 4598 1715 989 2985 0 1140 0 Current children cumulated CPU time (s) 2.29 Current children cumulated vsize (KiB) 27092 [startup+2.50045 s] /proc/loadavg: 1.47 1.80 1.72 2/108 29365 /proc/meminfo: memFree=1670820/2059040 swapFree=4139740/4192956 [pid=29363] ppid=29361 vsize=8700 CPUtime=0 /proc/29363/stat : 29363 (run) S 29361 29363 28816 0 -1 4202496 366 0 0 0 0 0 0 0 20 0 1 0 143133647 8908800 249 1992294400 4194304 4922060 140736258623232 18446744073709551615 261752462469 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/29363/statm: 2175 249 208 178 0 68 0 [pid=29364] ppid=29363 vsize=0 CPUtime=2.49 /proc/29364/stat : 29364 (pb_cplex) R 29363 29363 28816 0 -1 4202500 4009 0 0 0 247 2 0 0 22 0 1 0 143133648 0 0 1992294400 0 0 0 0 0 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0 /proc/29364/statm: -- couldn't open statm file --Current children cumulated CPU time (s) 2.49 Current children cumulated vsize (KiB) 8700 Child status: 0 Real time (s): 2.5016 CPU time (s): 2.50062 CPU user time (s): 2.47462 CPU system time (s): 0.025996 CPU usage (%): 99.9606 Max. virtual memory (cumulated for all children) (KiB): 27544 getrusage(RUSAGE_CHILDREN,...) data: user time used= 2.47462 system time used= 0.025996 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 4381 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= 29 runsolver used 0.008998 second user time and 0.019996 second system time The end
Begin job on node050 at 2010-07-01 23:07:00 IDJOB=2696493 IDBENCH=2147 IDSOLVER=1209 FILE ID=node050/2696493-1278018420 PBS_JOBID= 11198715 Free space on /tmp= 62240 MiB SOLVER NAME= pb_cplex 2010-06-29 BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/primes-dimacs-cnf/normalized-aim-200-2_0-yes1-3.opb COMMAND LINE= run BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2696493-1278018420/watcher-2696493-1278018420 -o /tmp/evaluation-result-2696493-1278018420/solver-2696493-1278018420 -C 1800 -W 2000 -M 1800 run HOME/instance-2696493-1278018420.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= a7b7899aac4e8bbad83795fe620e3d59 RANDOM SEED=765601733 node050.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009 /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 : 3000.215 cache size : 2048 KB physical id : 0 siblings : 1 core id : 0 cpu cores : 1 apicid : 0 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 constant_tsc pni monitor ds_cpl cid cx16 xtpr bogomips : 6000.43 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 : 3000.215 cache size : 2048 KB physical id : 3 siblings : 1 core id : 0 cpu cores : 1 apicid : 6 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 constant_tsc pni monitor ds_cpl cid cx16 xtpr bogomips : 5599.45 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2059040 kB MemFree: 1675332 kB Buffers: 75660 kB Cached: 200108 kB SwapCached: 6780 kB Active: 109108 kB Inactive: 180484 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1675332 kB SwapTotal: 4192956 kB SwapFree: 4139740 kB Dirty: 16656 kB Writeback: 0 kB AnonPages: 12220 kB Mapped: 11940 kB Slab: 72044 kB PageTables: 4200 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 181528 kB VmallocTotal: 34359738367 kB VmallocUsed: 264948 kB VmallocChunk: 34359471699 kB HugePages_Total: 0 HugePages_Free: 0 HugePages_Rsvd: 0 Hugepagesize: 2048 kB Free space on /tmp at the end= 62224 MiB End job on node050 at 2010-07-01 23:07:03