Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
PBPASSolver 2010-06-13 | ? (MO) | 13.29 | 13.3145 |
Name | normalized-PB07/OPT-SMALLINT-LIN/submittedPB07/ aksoy/area_delay/normalized-fir09_area_delay.opb |
MD5SUM | 5a18fe98bad06341d01eaf33ecb4f046 |
Bench Category | OPT-SMALLINT-LIN (optimisation, small integers, linear constraints) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | 17 |
Best CPU time to get the best result obtained on this benchmark | 18.4562 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 17 |
Optimality of the best value was proved | NO |
Number of variables | 13487 |
Total number of constraints | 57800 |
Number of constraints which are clauses | 57800 |
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 | 254 |
Number of terms in the objective function | 6486 |
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 | 6486 |
Number of bits of the sum of numbers in the objective function | 13 |
Biggest number in a constraint | 2 |
Number of bits of the biggest number in a constraint | 2 |
Biggest sum of numbers in a constraint | 6486 |
Number of bits of the biggest sum of numbers | 13 |
Number of products (including duplicates) | 0 |
Sum of products size (including duplicates) | 0 |
Number of different products | 0 |
Sum of products size | 0 |
13.29/13.30 c 13487 57800 0 0 0 0 0 0
ERROR: no interpretation found !
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2673654-1276805530/watcher-2673654-1276805530 -o /tmp/evaluation-result-2673654-1276805530/solver-2673654-1276805530 -C 1800 -W 2000 -M 1800 run HOME/instance-2673654-1276805530.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: 1.00 1.00 1.00 3/106 22992 /proc/meminfo: memFree=1853244/2059040 swapFree=4164948/4192956 [pid=22992] ppid=22990 vsize=8700 CPUtime=0 /proc/22992/stat : 22992 (run) S 22990 22992 22535 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 21845718 8908800 251 1992294400 4194304 4922060 140733985586464 18446744073709551615 247894482053 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/22992/statm: 2175 251 211 178 0 68 0 [startup+0.091841 s] /proc/loadavg: 1.00 1.00 1.00 3/106 22992 /proc/meminfo: memFree=1853244/2059040 swapFree=4164948/4192956 [pid=22992] ppid=22990 vsize=8700 CPUtime=0 /proc/22992/stat : 22992 (run) S 22990 22992 22535 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 21845718 8908800 251 1992294400 4194304 4922060 140733985586464 18446744073709551615 247894482053 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/22992/statm: 2175 251 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.101837 s] /proc/loadavg: 1.00 1.00 1.00 3/106 22992 /proc/meminfo: memFree=1853244/2059040 swapFree=4164948/4192956 [pid=22992] ppid=22990 vsize=8700 CPUtime=0 /proc/22992/stat : 22992 (run) S 22990 22992 22535 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 21845718 8908800 251 1992294400 4194304 4922060 140733985586464 18446744073709551615 247894482053 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/22992/statm: 2175 251 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.301855 s] /proc/loadavg: 1.00 1.00 1.00 3/106 22992 /proc/meminfo: memFree=1853244/2059040 swapFree=4164948/4192956 [pid=22992] ppid=22990 vsize=8700 CPUtime=0 /proc/22992/stat : 22992 (run) S 22990 22992 22535 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 21845718 8908800 251 1992294400 4194304 4922060 140733985586464 18446744073709551615 247894482053 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/22992/statm: 2175 251 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.70089 s] /proc/loadavg: 1.00 1.00 1.00 3/106 22992 /proc/meminfo: memFree=1853244/2059040 swapFree=4164948/4192956 [pid=22992] ppid=22990 vsize=8700 CPUtime=0 /proc/22992/stat : 22992 (run) S 22990 22992 22535 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 21845718 8908800 251 1992294400 4194304 4922060 140733985586464 18446744073709551615 247894482053 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/22992/statm: 2175 251 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+1.50096 s] /proc/loadavg: 1.00 1.00 1.00 2/108 22995 /proc/meminfo: memFree=1652472/2059040 swapFree=4164948/4192956 [pid=22992] ppid=22990 vsize=8700 CPUtime=0 /proc/22992/stat : 22992 (run) S 22990 22992 22535 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 21845718 8908800 251 1992294400 4194304 4922060 140733985586464 18446744073709551615 247894482053 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/22992/statm: 2175 251 211 178 0 68 0 [pid=22994] ppid=22992 vsize=298468 CPUtime=1.48 /proc/22994/stat : 22994 (PBPASSolver) R 22992 22992 22535 0 -1 4202496 74320 0 0 0 63 85 0 0 19 0 1 0 21845718 305631232 74018 1992294400 134512640 134902295 4289728016 18446744073709551615 4294960144 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/22994/statm: 74617 74018 256 96 0 73829 0 Current children cumulated CPU time (s) 1.48 Current children cumulated vsize (KiB) 307168 [startup+3.1011 s] /proc/loadavg: 1.00 1.00 1.00 2/108 22995 /proc/meminfo: memFree=1449044/2059040 swapFree=4164948/4192956 [pid=22992] ppid=22990 vsize=8700 CPUtime=0 /proc/22992/stat : 22992 (run) S 22990 22992 22535 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 21845718 8908800 251 1992294400 4194304 4922060 140733985586464 18446744073709551615 247894482053 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/22992/statm: 2175 251 211 178 0 68 0 [pid=22994] ppid=22992 vsize=573540 CPUtime=3.08 /proc/22994/stat : 22994 (PBPASSolver) R 22992 22992 22535 0 -1 4202496 143060 0 0 0 142 166 0 0 24 0 1 0 21845718 587304960 142758 1992294400 134512640 134902295 4289728016 18446744073709551615 4294960144 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/22994/statm: 143385 142763 256 96 0 142597 0 Current children cumulated CPU time (s) 3.08 Current children cumulated vsize (KiB) 582240 [startup+6.30138 s] /proc/loadavg: 1.00 1.00 1.00 2/108 22995 /proc/meminfo: memFree=932900/2059040 swapFree=4164948/4192956 [pid=22992] ppid=22990 vsize=8700 CPUtime=0 /proc/22992/stat : 22992 (run) S 22990 22992 22535 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 21845718 8908800 251 1992294400 4194304 4922060 140733985586464 18446744073709551615 247894482053 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/22992/statm: 2175 251 211 178 0 68 0 [pid=22994] ppid=22992 vsize=1044964 CPUtime=6.28 /proc/22994/stat : 22994 (PBPASSolver) R 22992 22992 22535 0 -1 4202496 260966 0 0 0 328 300 0 0 25 0 1 0 21845718 1070043136 260664 1992294400 134512640 134902295 4289728016 18446744073709551615 4294960144 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/22994/statm: 261241 260664 256 96 0 260453 0 Current children cumulated CPU time (s) 6.28 Current children cumulated vsize (KiB) 1053664 [startup+12.7009 s] /proc/loadavg: 1.00 1.00 1.00 2/108 22995 /proc/meminfo: memFree=141160/2059040 swapFree=4164948/4192956 [pid=22992] ppid=22990 vsize=8700 CPUtime=0 /proc/22992/stat : 22992 (run) S 22990 22992 22535 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 21845718 8908800 251 1992294400 4194304 4922060 140733985586464 18446744073709551615 247894482053 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/22992/statm: 2175 251 211 178 0 68 0 [pid=22994] ppid=22992 vsize=1782148 CPUtime=12.68 /proc/22994/stat : 22994 (PBPASSolver) R 22992 22992 22535 0 -1 4202496 445247 0 0 0 757 511 0 0 25 0 1 0 21845718 1824919552 444945 1992294400 134512640 134902295 4289728016 18446744073709551615 134588399 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/22994/statm: 445537 444945 256 96 0 444749 0 Current children cumulated CPU time (s) 12.68 Current children cumulated vsize (KiB) 1790848 Maximum VSize exceeded: sending SIGTERM then SIGKILL [startup+13.301 s] /proc/loadavg: 1.00 1.00 1.00 2/108 22995 /proc/meminfo: memFree=11084/2059040 swapFree=4164948/4192956 [pid=22992] ppid=22990 vsize=8700 CPUtime=0 /proc/22992/stat : 22992 (run) S 22990 22992 22535 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 21845718 8908800 251 1992294400 4194304 4922060 140733985586464 18446744073709551615 247894482053 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/22992/statm: 2175 251 211 178 0 68 0 [pid=22994] ppid=22992 vsize=1842052 CPUtime=13.29 /proc/22994/stat : 22994 (PBPASSolver) R 22992 22992 22535 0 -1 4202496 460214 0 0 0 799 530 0 0 25 0 1 0 21845718 1886261248 459912 1992294400 134512640 134902295 4289728016 18446744073709551615 4294960144 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/22994/statm: 460513 459915 256 96 0 459725 0 Current children cumulated CPU time (s) 13.29 Current children cumulated vsize (KiB) 1850752 Sending SIGTERM to process tree (bottom up) Sleeping 2 seconds Solver just ended. Dumping a history of the last processes samples [startup+13.301 s] /proc/loadavg: 1.00 1.00 1.00 2/108 22995 /proc/meminfo: memFree=11084/2059040 swapFree=4164948/4192956 [pid=22992] ppid=22990 vsize=8700 CPUtime=0 /proc/22992/stat : 22992 (run) S 22990 22992 22535 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 21845718 8908800 251 1992294400 4194304 4922060 140733985586464 18446744073709551615 247894482053 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/22992/statm: 2175 251 211 178 0 68 0 [pid=22994] ppid=22992 vsize=1842052 CPUtime=13.29 /proc/22994/stat : 22994 (PBPASSolver) R 22992 22992 22535 0 -1 4202496 460214 0 0 0 799 530 0 0 25 0 1 0 21845718 1886261248 459912 1992294400 134512640 134902295 4289728016 18446744073709551615 4294960144 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/22994/statm: 460513 459915 256 96 0 459725 0 Current children cumulated CPU time (s) 13.29 Current children cumulated vsize (KiB) 1850752 Child ended because it received signal 15 (SIGTERM) # WARNING: # CPU time reported by wait4() is probably wrong ! # wait4(...,&childrusage) returns 22992 and gives # childrusage.ru_utime.tv_sec=0 # childrusage.ru_utime.tv_usec=999 # childrusage.ru_stime.tv_sec=0 # childrusage.ru_stime.tv_usec=1999 # CPU time returned by wait4() is 0.002998 # while last known CPU time is 13.29 # # Solver probably didn't/couldn't wait for its children # Using CPU time of the last sample as value... Real time (s): 13.3145 CPU time (s): 13.29 CPU user time (s): 7.99 CPU system time (s): 5.3 CPU usage (%): 99.8157 Max. virtual memory (cumulated for all children) (KiB): 1850752 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.000999 system time used= 0.001999 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 524 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= 3 involuntary context switches= 3 runsolver used 0.021996 second user time and 0.082987 second system time The end
Begin job on node041 at 2010-06-17 22:12:11 IDJOB=2673654 IDBENCH=25003 IDSOLVER=1174 FILE ID=node041/2673654-1276805530 PBS_JOBID= 11176631 Free space on /tmp= 62028 MiB SOLVER NAME= PBPASSolver 2010-06-13 BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-LIN/submittedPB07/aksoy/area_delay/normalized-fir09_area_delay.opb COMMAND LINE= run BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2673654-1276805530/watcher-2673654-1276805530 -o /tmp/evaluation-result-2673654-1276805530/solver-2673654-1276805530 -C 1800 -W 2000 -M 1800 run HOME/instance-2673654-1276805530.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 5a18fe98bad06341d01eaf33ecb4f046 RANDOM SEED=2014757611 node041.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 : 3000.251 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 : 6000.50 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 : 3000.251 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 : 5599.48 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2059040 kB MemFree: 1853640 kB Buffers: 11432 kB Cached: 88660 kB SwapCached: 0 kB Active: 11348 kB Inactive: 120320 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1853640 kB SwapTotal: 4192956 kB SwapFree: 4164948 kB Dirty: 2416 kB Writeback: 0 kB AnonPages: 31528 kB Mapped: 14368 kB Slab: 51812 kB PageTables: 3920 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 179824 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= 62024 MiB End job on node041 at 2010-06-17 22:12:26