Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
pb_cplex 2010-06-29 | OPT | 25 | 0.674896 | 0.579712 |
Name | normalized-PB06/OPT-SMALLINT/submitted-PB05/ manquinho/logic-synthesis/normalized-sao2.b.opb |
MD5SUM | a91a8cbbe2491e496acc19538dbd623f |
Bench Category | OPT-SMALLINT (optimisation, small integers) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | 25 |
Best CPU time to get the best result obtained on this benchmark | 0.674896 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 25 |
Optimality of the best value was proved | YES |
Number of variables | 372 |
Total number of constraints | 772 |
Number of constraints which are clauses | 772 |
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 | 98 |
Number of terms in the objective function | 372 |
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 | 372 |
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 | 372 |
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-2696435-1278017954.opb. 0.00/0.00 c Instance file HOME/instance-2696435-1278017954.opb 0.00/0.00 c File size is 106526 bytes. 0.00/0.16 c Highest Coefficient sum: 99 0.00/0.16 c IBM ILOG License Manager: "IBM ILOG Optimization Suite for Academic Initiative" is accessing CPLEX 12 with option(s): "e m b q ". 0.00/0.16 c ============================[ Problem Statistics ]============================= 0.00/0.16 c | | 0.00/0.16 c | Parsing time: 0.16 s | 0.00/0.16 c | Number Variables: 372 | 0.00/0.16 c | Number Constraints: 772 | 0.00/0.16 c =============================================================================== 0.00/0.57 c Remaining time 1799.84 sec. 0.00/0.57 s OPTIMUM FOUND 0.00/0.57 c Solution value = 25.00 0.00/0.57 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 0.00/0.57 c Total CPU time : 0.643902 s
OK 25
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2696435-1278017954/watcher-2696435-1278017954 -o /tmp/evaluation-result-2696435-1278017954/solver-2696435-1278017954 -C 1800 -W 2000 -M 1800 run HOME/instance-2696435-1278017954.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: 0.92 0.98 1.00 3/106 28984 /proc/meminfo: memFree=1506668/2059040 swapFree=4139660/4192956 [pid=28984] ppid=28982 vsize=8700 CPUtime=0 /proc/28984/stat : 28984 (run) S 28982 28984 28534 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 143088237 8908800 248 1992294400 4194304 4922060 140735939812976 18446744073709551615 223374580869 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/28984/statm: 2175 248 208 178 0 68 0 [startup+0.011388 s] /proc/loadavg: 0.92 0.98 1.00 3/106 28984 /proc/meminfo: memFree=1506668/2059040 swapFree=4139660/4192956 [pid=28984] ppid=28982 vsize=8700 CPUtime=0 /proc/28984/stat : 28984 (run) S 28982 28984 28534 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 143088237 8908800 248 1992294400 4194304 4922060 140735939812976 18446744073709551615 223374580869 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/28984/statm: 2175 248 208 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.101396 s] /proc/loadavg: 0.92 0.98 1.00 3/106 28984 /proc/meminfo: memFree=1506668/2059040 swapFree=4139660/4192956 [pid=28984] ppid=28982 vsize=8700 CPUtime=0 /proc/28984/stat : 28984 (run) S 28982 28984 28534 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 143088237 8908800 248 1992294400 4194304 4922060 140735939812976 18446744073709551615 223374580869 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/28984/statm: 2175 248 208 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.302429 s] /proc/loadavg: 0.92 0.98 1.00 3/106 28984 /proc/meminfo: memFree=1506668/2059040 swapFree=4139660/4192956 [pid=28984] ppid=28982 vsize=8700 CPUtime=0 /proc/28984/stat : 28984 (run) S 28982 28984 28534 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 143088237 8908800 248 1992294400 4194304 4922060 140735939812976 18446744073709551615 223374580869 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/28984/statm: 2175 248 208 178 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+0.501446 s] /proc/loadavg: 0.92 0.98 1.00 3/106 28984 /proc/meminfo: memFree=1506668/2059040 swapFree=4139660/4192956 [pid=28984] ppid=28982 vsize=8700 CPUtime=0 /proc/28984/stat : 28984 (run) S 28982 28984 28534 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 143088237 8908800 248 1992294400 4194304 4922060 140735939812976 18446744073709551615 223374580869 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/28984/statm: 2175 248 208 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 Child status: 0 Real time (s): 0.579712 CPU time (s): 0.674896 CPU user time (s): 0.646901 CPU system time (s): 0.027995 CPU usage (%): 116.419 Max. virtual memory (cumulated for all children) (KiB): 8700 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.646901 system time used= 0.027995 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 3860 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= 718 involuntary context switches= 16 runsolver used 0.002999 second user time and 0.008998 second system time The end
Begin job on node037 at 2010-07-01 22:59:14 IDJOB=2696435 IDBENCH=2040 IDSOLVER=1209 FILE ID=node037/2696435-1278017954 PBS_JOBID= 11198726 Free space on /tmp= 62484 MiB SOLVER NAME= pb_cplex 2010-06-29 BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/logic-synthesis/normalized-sao2.b.opb COMMAND LINE= run BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2696435-1278017954/watcher-2696435-1278017954 -o /tmp/evaluation-result-2696435-1278017954/solver-2696435-1278017954 -C 1800 -W 2000 -M 1800 run HOME/instance-2696435-1278017954.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= a91a8cbbe2491e496acc19538dbd623f RANDOM SEED=1516056278 node037.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 : 3000.248 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 : 6000.49 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 : 3000.248 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 : 5599.55 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2059040 kB MemFree: 1507196 kB Buffers: 144564 kB Cached: 296924 kB SwapCached: 6676 kB Active: 193172 kB Inactive: 261996 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1507196 kB SwapTotal: 4192956 kB SwapFree: 4139660 kB Dirty: 16632 kB Writeback: 0 kB AnonPages: 11976 kB Mapped: 12028 kB Slab: 74800 kB PageTables: 4124 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 181420 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= 62468 MiB End job on node037 at 2010-07-01 22:59:15