Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
pb_cplex 2010-06-29 | OPT | 60 | 2.97355 | 2.86318 |
Name | normalized-PB06/OPT-SMALLINT/submitted-PB06/ manquiho/logic_synthesis/normalized-alu2.b.opb |
MD5SUM | a793af2f16b39bdc1dda733b5326bfb4 |
Bench Category | OPT-SMALLINT (optimisation, small integers) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | 60 |
Best CPU time to get the best result obtained on this benchmark | 2.97355 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 60 |
Optimality of the best value was proved | NO |
Number of variables | 1266 |
Total number of constraints | 2888 |
Number of constraints which are clauses | 2888 |
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 | 183 |
Number of terms in the objective function | 1266 |
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 | 1266 |
Number of bits of the sum of numbers in the objective function | 11 |
Biggest number in a constraint | 1 |
Number of bits of the biggest number in a constraint | 1 |
Biggest sum of numbers in a constraint | 1266 |
Number of bits of the biggest sum of numbers | 11 |
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-2695894-1278020157.opb. 0.00/0.00 c Instance file HOME/instance-2695894-1278020157.opb 0.00/0.00 c File size is 613565 bytes. 1.29/1.35 c Highest Coefficient sum: 184 1.29/1.35 c IBM ILOG License Manager: "IBM ILOG Optimization Suite for Academic Initiative" is accessing CPLEX 12 with option(s): "e m b q ". 1.29/1.37 c ============================[ Problem Statistics ]============================= 1.29/1.37 c | | 1.29/1.37 c | Parsing time: 1.36 s | 1.29/1.37 c | Number Variables: 1266 | 1.29/1.37 c | Number Constraints: 2888 | 1.29/1.37 c =============================================================================== 2.89/2.85 c Remaining time 1798.63 sec. 2.89/2.85 s OPTIMUM FOUND 2.89/2.85 c Solution value = 60.00 2.89/2.85 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 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-x1200 -x1201 -x1202 x1203 -x1204 -x1205 -x1206 -x1207 -x1208 -x1209 x1210 -x1211 -x1212 -x1213 -x1214 -x1215 -x1216 -x1217 -x1218 -x1219 -x1220 -x1221 -x1222 -x1223 -x1224 -x1225 -x1226 -x1227 -x1228 x1229 -x1230 -x1231 -x1232 -x1233 -x1234 -x1235 -x1236 -x1237 -x1238 -x1239 x1240 -x1241 -x1242 x1243 -x1244 -x1245 -x1246 x1247 x1248 -x1249 -x1250 -x1251 x1252 x1253 -x1254 -x1255 -x1256 -x1257 -x1258 -x1259 -x1260 -x1261 -x1262 -x1263 -x1264 -x1265 -x1266 2.89/2.86 c Total CPU time : 2.92056 s
OK 60
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2695894-1278020157/watcher-2695894-1278020157 -o /tmp/evaluation-result-2695894-1278020157/solver-2695894-1278020157 -C 1800 -W 2000 -M 1800 run HOME/instance-2695894-1278020157.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: 1.13 1.61 1.62 3/106 29533 /proc/meminfo: memFree=1463408/2059040 swapFree=4136140/4192956 [pid=29533] ppid=29531 vsize=8700 CPUtime=0 /proc/29533/stat : 29533 (run) S 29531 29533 28293 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 143307728 8908800 249 1992294400 4194304 4922060 140733793028144 18446744073709551615 242171354245 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/29533/statm: 2175 249 208 178 0 68 0 [startup+0.085816 s] /proc/loadavg: 1.13 1.61 1.62 3/106 29533 /proc/meminfo: memFree=1463408/2059040 swapFree=4136140/4192956 [pid=29533] ppid=29531 vsize=8700 CPUtime=0 /proc/29533/stat : 29533 (run) S 29531 29533 28293 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 143307728 8908800 249 1992294400 4194304 4922060 140733793028144 18446744073709551615 242171354245 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/29533/statm: 2175 249 208 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.100818 s] /proc/loadavg: 1.13 1.61 1.62 3/106 29533 /proc/meminfo: memFree=1463408/2059040 swapFree=4136140/4192956 [pid=29533] ppid=29531 vsize=8700 CPUtime=0 /proc/29533/stat : 29533 (run) S 29531 29533 28293 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 143307728 8908800 249 1992294400 4194304 4922060 140733793028144 18446744073709551615 242171354245 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/29533/statm: 2175 249 208 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.300839 s] /proc/loadavg: 1.13 1.61 1.62 3/106 29533 /proc/meminfo: memFree=1463408/2059040 swapFree=4136140/4192956 [pid=29533] ppid=29531 vsize=8700 CPUtime=0 /proc/29533/stat : 29533 (run) S 29531 29533 28293 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 143307728 8908800 249 1992294400 4194304 4922060 140733793028144 18446744073709551615 242171354245 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/29533/statm: 2175 249 208 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.700882 s] /proc/loadavg: 1.13 1.61 1.62 3/106 29533 /proc/meminfo: memFree=1463408/2059040 swapFree=4136140/4192956 [pid=29533] ppid=29531 vsize=8700 CPUtime=0 /proc/29533/stat : 29533 (run) S 29531 29533 28293 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 143307728 8908800 249 1992294400 4194304 4922060 140733793028144 18446744073709551615 242171354245 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/29533/statm: 2175 249 208 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+1.50197 s] /proc/loadavg: 1.13 1.61 1.62 2/108 29535 /proc/meminfo: memFree=1461656/2059040 swapFree=4136140/4192956 [pid=29533] ppid=29531 vsize=8700 CPUtime=0 /proc/29533/stat : 29533 (run) S 29531 29533 28293 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 143307728 8908800 249 1992294400 4194304 4922060 140733793028144 18446744073709551615 242171354245 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/29533/statm: 2175 249 208 178 0 68 0 [pid=29534] ppid=29533 vsize=21564 CPUtime=1.49 /proc/29534/stat : 29534 (pb_cplex) R 29533 29533 28293 0 -1 4202496 3124 0 0 0 148 1 0 0 18 0 1 0 143307728 22081536 2336 1992294400 134512640 146736320 4289341712 18446744073709551615 138736465 0 0 4096 16387 0 0 0 17 0 0 0 0 /proc/29534/statm: 5391 2336 756 2985 0 1933 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 30264 Solver just ended. Dumping a history of the last processes samples [startup+2.30105 s] /proc/loadavg: 1.13 1.61 1.62 2/108 29535 /proc/meminfo: memFree=1452604/2059040 swapFree=4136140/4192956 [pid=29533] ppid=29531 vsize=8700 CPUtime=0 /proc/29533/stat : 29533 (run) S 29531 29533 28293 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 143307728 8908800 249 1992294400 4194304 4922060 140733793028144 18446744073709551615 242171354245 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/29533/statm: 2175 249 208 178 0 68 0 [pid=29534] ppid=29533 vsize=25564 CPUtime=2.28 /proc/29534/stat : 29534 (pb_cplex) R 29533 29533 28293 0 -1 4202496 7027 0 0 0 226 2 0 0 19 0 1 0 143307728 26177536 3420 1992294400 134512640 146736320 4289341712 18446744073709551615 139023053 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/29534/statm: 6391 3420 1021 2985 0 2933 0 Current children cumulated CPU time (s) 2.28 Current children cumulated vsize (KiB) 34264 [startup+2.70211 s] /proc/loadavg: 1.13 1.61 1.62 2/108 29535 /proc/meminfo: memFree=1452604/2059040 swapFree=4136140/4192956 [pid=29533] ppid=29531 vsize=8700 CPUtime=0 /proc/29533/stat : 29533 (run) S 29531 29533 28293 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 143307728 8908800 249 1992294400 4194304 4922060 140733793028144 18446744073709551615 242171354245 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/29533/statm: 2175 249 208 178 0 68 0 [pid=29534] ppid=29533 vsize=43420 CPUtime=2.71 /proc/29534/stat : 29534 (pb_cplex) R 29533 29533 28293 0 -1 4202496 8744 0 0 0 267 4 0 0 20 0 2 0 143307728 44462080 5029 1992294400 134512640 146736320 4289341712 18446744073709551615 144757825 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0 /proc/29534/statm: 10855 5029 1076 2985 0 7397 0 Current children cumulated CPU time (s) 2.71 Current children cumulated vsize (KiB) 52120 [startup+2.80212 s] /proc/loadavg: 1.13 1.61 1.62 2/108 29535 /proc/meminfo: memFree=1452604/2059040 swapFree=4136140/4192956 [pid=29533] ppid=29531 vsize=8700 CPUtime=0 /proc/29533/stat : 29533 (run) S 29531 29533 28293 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 143307728 8908800 249 1992294400 4194304 4922060 140733793028144 18446744073709551615 242171354245 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/29533/statm: 2175 249 208 178 0 68 0 [pid=29534] ppid=29533 vsize=43420 CPUtime=2.89 /proc/29534/stat : 29534 (pb_cplex) R 29533 29533 28293 0 -1 4202496 8790 0 0 0 285 4 0 0 20 0 2 0 143307728 44462080 5075 1992294400 134512640 146736320 4289341712 18446744073709551615 135999804 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0 /proc/29534/statm: 10855 5075 1076 2985 0 7397 0 Current children cumulated CPU time (s) 2.89 Current children cumulated vsize (KiB) 52120 Child status: 0 Real time (s): 2.86318 CPU time (s): 2.97355 CPU user time (s): 2.92155 CPU system time (s): 0.051992 CPU usage (%): 103.855 Max. virtual memory (cumulated for all children) (KiB): 52120 getrusage(RUSAGE_CHILDREN,...) data: user time used= 2.92156 system time used= 0.051992 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 9351 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= 215 involuntary context switches= 44 runsolver used 0.003999 second user time and 0.022996 second system time The end
Begin job on node047 at 2010-07-01 23:35:57 IDJOB=2695894 IDBENCH=2876 IDSOLVER=1209 FILE ID=node047/2695894-1278020157 PBS_JOBID= 11198718 Free space on /tmp= 62388 MiB SOLVER NAME= pb_cplex 2010-06-29 BENCH NAME= PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/logic_synthesis/normalized-alu2.b.opb COMMAND LINE= run BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2695894-1278020157/watcher-2695894-1278020157 -o /tmp/evaluation-result-2695894-1278020157/solver-2695894-1278020157 -C 1800 -W 2000 -M 1800 run HOME/instance-2695894-1278020157.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= a793af2f16b39bdc1dda733b5326bfb4 RANDOM SEED=1389907667 node047.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 : 3000.244 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 : 6000.48 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 : 3000.244 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 : 5599.44 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2059040 kB MemFree: 1463812 kB Buffers: 143680 kB Cached: 345484 kB SwapCached: 10104 kB Active: 242044 kB Inactive: 260660 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1463812 kB SwapTotal: 4192956 kB SwapFree: 4136140 kB Dirty: 17248 kB Writeback: 0 kB AnonPages: 12000 kB Mapped: 8504 kB Slab: 70448 kB PageTables: 4208 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 181104 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= 62368 MiB End job on node047 at 2010-07-01 23:36:00