Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
pb_cplex 2010-06-29 | OPT | 12 | 0.939856 | 0.940979 |
Name | normalized-PB06/OPT-SMALLINT/submitted-PB05/ manquinho/logic-synthesis/normalized-5xp1.b.opb |
MD5SUM | b3e6d54e40b24334877b0ae377edea30 |
Bench Category | OPT-SMALLINT (optimisation, small integers) |
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 | 0.939856 |
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 | 464 |
Total number of constraints | 845 |
Number of constraints which are clauses | 845 |
Number of constraints which are cardinality constraints (but not clauses) | 0 |
Number of constraints which are nor clauses,nor cardinality constraints | 0 |
Minimum length of a constraint | 1 |
Maximum length of a constraint | 149 |
Number of terms in the objective function | 464 |
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 | 464 |
Number of bits of the sum of numbers in the objective function | 9 |
Biggest number in a constraint | 1 |
Number of bits of the biggest number in a constraint | 1 |
Biggest sum of numbers in a constraint | 464 |
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-2696438-1278017963.opb. 0.00/0.00 c Instance file HOME/instance-2696438-1278017963.opb 0.00/0.00 c File size is 245270 bytes. 0.00/0.50 c Highest Coefficient sum: 150 0.00/0.50 c IBM ILOG License Manager: "IBM ILOG Optimization Suite for Academic Initiative" is accessing CPLEX 12 with option(s): "e m b q ". 0.00/0.51 c ============================[ Problem Statistics ]============================= 0.00/0.51 c | | 0.00/0.51 c | Parsing time: 0.51 s | 0.00/0.51 c | Number Variables: 464 | 0.00/0.51 c | Number Constraints: 845 | 0.00/0.51 c =============================================================================== 0.00/0.93 c Remaining time 1799.49 sec. 0.00/0.93 s OPTIMUM FOUND 0.00/0.93 c Solution value = 12.00 0.00/0.93 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 -x401 -x402 -x403 -x404 -x405 -x406 -x407 -x408 -x409 -x410 -x411 -x412 -x413 -x414 -x415 -x416 -x417 -x418 -x419 -x420 -x421 -x422 -x423 -x424 -x425 -x426 -x427 -x428 -x429 -x430 -x431 -x432 -x433 -x434 -x435 -x436 -x437 -x438 -x439 -x440 -x441 -x442 -x443 -x444 -x445 -x446 -x447 -x448 -x449 -x450 -x451 -x452 -x453 -x454 -x455 -x456 -x457 -x458 -x459 -x460 -x461 -x462 x463 -x464 0.00/0.93 c Total CPU time : 0.923859 s
OK 12
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2696438-1278017963/watcher-2696438-1278017963 -o /tmp/evaluation-result-2696438-1278017963/solver-2696438-1278017963 -C 1800 -W 2000 -M 1800 run HOME/instance-2696438-1278017963.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: 1.08 1.02 1.05 3/106 23495 /proc/meminfo: memFree=1392360/2059040 swapFree=4134216/4192956 [pid=23495] ppid=23493 vsize=8700 CPUtime=0 /proc/23495/stat : 23495 (run) S 23493 23495 22955 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 177382681 8908800 249 1992294400 4194304 4922060 140734818958896 18446744073709551615 230158867589 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/23495/statm: 2175 249 208 178 0 68 0 [startup+0.0635809 s] /proc/loadavg: 1.08 1.02 1.05 3/106 23495 /proc/meminfo: memFree=1392360/2059040 swapFree=4134216/4192956 [pid=23495] ppid=23493 vsize=8700 CPUtime=0 /proc/23495/stat : 23495 (run) S 23493 23495 22955 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 177382681 8908800 249 1992294400 4194304 4922060 140734818958896 18446744073709551615 230158867589 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/23495/statm: 2175 249 208 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.101584 s] /proc/loadavg: 1.08 1.02 1.05 3/106 23495 /proc/meminfo: memFree=1392360/2059040 swapFree=4134216/4192956 [pid=23495] ppid=23493 vsize=8700 CPUtime=0 /proc/23495/stat : 23495 (run) S 23493 23495 22955 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 177382681 8908800 249 1992294400 4194304 4922060 140734818958896 18446744073709551615 230158867589 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/23495/statm: 2175 249 208 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.300603 s] /proc/loadavg: 1.08 1.02 1.05 3/106 23495 /proc/meminfo: memFree=1392360/2059040 swapFree=4134216/4192956 [pid=23495] ppid=23493 vsize=8700 CPUtime=0 /proc/23495/stat : 23495 (run) S 23493 23495 22955 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 177382681 8908800 249 1992294400 4194304 4922060 140734818958896 18446744073709551615 230158867589 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/23495/statm: 2175 249 208 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.701659 s] /proc/loadavg: 1.08 1.02 1.05 3/106 23495 /proc/meminfo: memFree=1392360/2059040 swapFree=4134216/4192956 [pid=23495] ppid=23493 vsize=8700 CPUtime=0 /proc/23495/stat : 23495 (run) S 23493 23495 22955 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 177382681 8908800 249 1992294400 4194304 4922060 140734818958896 18446744073709551615 230158867589 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/23495/statm: 2175 249 208 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 Solver just ended. Dumping a history of the last processes samples [startup+0.901677 s] /proc/loadavg: 1.08 1.02 1.05 3/106 23495 /proc/meminfo: memFree=1392360/2059040 swapFree=4134216/4192956 [pid=23495] ppid=23493 vsize=8700 CPUtime=0 /proc/23495/stat : 23495 (run) S 23493 23495 22955 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 177382681 8908800 249 1992294400 4194304 4922060 140734818958896 18446744073709551615 230158867589 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/23495/statm: 2175 249 208 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 Child status: 0 Real time (s): 0.940979 CPU time (s): 0.939856 CPU user time (s): 0.925859 CPU system time (s): 0.013997 CPU usage (%): 99.8807 Max. virtual memory (cumulated for all children) (KiB): 8700 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.925859 system time used= 0.013997 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 5170 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= 42 involuntary context switches= 35 runsolver used 0.008998 second user time and 0.012998 second system time The end
Begin job on node017 at 2010-07-01 22:59:23 IDJOB=2696438 IDBENCH=2046 IDSOLVER=1209 FILE ID=node017/2696438-1278017963 PBS_JOBID= 11198739 Free space on /tmp= 62136 MiB SOLVER NAME= pb_cplex 2010-06-29 BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/logic-synthesis/normalized-5xp1.b.opb COMMAND LINE= run BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2696438-1278017963/watcher-2696438-1278017963 -o /tmp/evaluation-result-2696438-1278017963/solver-2696438-1278017963 -C 1800 -W 2000 -M 1800 run HOME/instance-2696438-1278017963.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= b3e6d54e40b24334877b0ae377edea30 RANDOM SEED=2113806072 node017.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 : 3000.201 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 : 6000.40 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 : 3000.201 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 : 5599.51 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2059040 kB MemFree: 1392888 kB Buffers: 144964 kB Cached: 411660 kB SwapCached: 12088 kB Active: 257192 kB Inactive: 314356 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1392888 kB SwapTotal: 4192956 kB SwapFree: 4134216 kB Dirty: 17064 kB Writeback: 0 kB AnonPages: 13332 kB Mapped: 8484 kB Slab: 72824 kB PageTables: 4052 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 183616 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= 62120 MiB End job on node017 at 2010-07-01 22:59:24