Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
PBPASSolver 2010-06-13 | ? (MO) | 12.77 | 13.1277 |
Name | /OPT-SMALLINT-LIN/oliveras/j90opt/ normalized-j9038_2.std.opb |
MD5SUM | e5816ad1b3dc14cfee75f9257c223cc5 |
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 | 78 |
Best CPU time to get the best result obtained on this benchmark | 6.64399 |
Has Objective Function | YES |
Satisfiable | |
(Un)Satisfiability was proved | |
Best value of the objective function | |
Optimality of the best value was proved | |
Number of variables | 54782 |
Total number of constraints | 192794 |
Number of constraints which are clauses | 191594 |
Number of constraints which are cardinality constraints (but not clauses) | 0 |
Number of constraints which are nor clauses,nor cardinality constraints | 1200 |
Minimum length of a constraint | 1 |
Maximum length of a constraint | 51 |
Number of terms in the objective function | 300 |
Biggest coefficient in the objective function | 300 |
Number of bits for the biggest coefficient in the objective function | 9 |
Sum of the numbers in the objective function | 45150 |
Number of bits of the sum of numbers in the objective function | 16 |
Biggest number in a constraint | 300 |
Number of bits of the biggest number in a constraint | 9 |
Biggest sum of numbers in a constraint | 45150 |
Number of bits of the biggest sum of numbers | 16 |
Number of products (including duplicates) | 0 |
Sum of products size (including duplicates) | 0 |
Number of different products | 0 |
Sum of products size | 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-2687370-1278452414/watcher-2687370-1278452414 -o /tmp/evaluation-result-2687370-1278452414/solver-2687370-1278452414 -C 1800 -W 2000 -M 1800 run HOME/instance-2687370-1278452414.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 22109 /proc/meminfo: memFree=1844160/2059040 swapFree=4164476/4192956 [pid=22109] ppid=22107 vsize=8700 CPUtime=0 /proc/22109/stat : 22109 (run) S 22107 22109 21851 0 -1 4202496 388 134 0 0 0 0 0 0 20 0 1 0 13449218 8908800 250 1992294400 4194304 4922060 140735601229008 18446744073709551615 222313421957 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/22109/statm: 2175 250 211 178 0 68 0 [startup+0.094894 s] /proc/loadavg: 1.00 1.00 1.00 3/106 22109 /proc/meminfo: memFree=1844160/2059040 swapFree=4164476/4192956 [pid=22109] ppid=22107 vsize=8700 CPUtime=0 /proc/22109/stat : 22109 (run) S 22107 22109 21851 0 -1 4202496 388 134 0 0 0 0 0 0 20 0 1 0 13449218 8908800 250 1992294400 4194304 4922060 140735601229008 18446744073709551615 222313421957 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/22109/statm: 2175 250 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.100893 s] /proc/loadavg: 1.00 1.00 1.00 3/106 22109 /proc/meminfo: memFree=1844160/2059040 swapFree=4164476/4192956 [pid=22109] ppid=22107 vsize=8700 CPUtime=0 /proc/22109/stat : 22109 (run) S 22107 22109 21851 0 -1 4202496 388 134 0 0 0 0 0 0 20 0 1 0 13449218 8908800 250 1992294400 4194304 4922060 140735601229008 18446744073709551615 222313421957 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/22109/statm: 2175 250 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.30089 s] /proc/loadavg: 1.00 1.00 1.00 3/106 22109 /proc/meminfo: memFree=1844160/2059040 swapFree=4164476/4192956 [pid=22109] ppid=22107 vsize=8700 CPUtime=0 /proc/22109/stat : 22109 (run) S 22107 22109 21851 0 -1 4202496 388 134 0 0 0 0 0 0 20 0 1 0 13449218 8908800 250 1992294400 4194304 4922060 140735601229008 18446744073709551615 222313421957 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/22109/statm: 2175 250 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.700882 s] /proc/loadavg: 1.00 1.00 1.00 3/106 22109 /proc/meminfo: memFree=1844160/2059040 swapFree=4164476/4192956 [pid=22109] ppid=22107 vsize=8700 CPUtime=0 /proc/22109/stat : 22109 (run) S 22107 22109 21851 0 -1 4202496 388 134 0 0 0 0 0 0 20 0 1 0 13449218 8908800 250 1992294400 4194304 4922060 140735601229008 18446744073709551615 222313421957 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/22109/statm: 2175 250 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+1.50087 s] /proc/loadavg: 1.00 1.00 1.00 2/108 22112 /proc/meminfo: memFree=1625584/2059040 swapFree=4164476/4192956 [pid=22109] ppid=22107 vsize=8700 CPUtime=0 /proc/22109/stat : 22109 (run) S 22107 22109 21851 0 -1 4202496 388 134 0 0 0 0 0 0 20 0 1 0 13449218 8908800 250 1992294400 4194304 4922060 140735601229008 18446744073709551615 222313421957 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/22109/statm: 2175 250 211 178 0 68 0 [pid=22111] ppid=22109 vsize=319072 CPUtime=1.47 /proc/22111/stat : 22111 (PBPASSolver) R 22109 22109 21851 0 -1 4202496 79171 0 4 0 62 85 0 0 20 0 1 0 13449219 326729728 79113 1992294400 134512640 134902295 4287167904 18446744073709551615 134520305 0 0 4096 17608 0 0 0 17 0 0 0 0 /proc/22111/statm: 79768 79116 256 96 0 78958 0 Current children cumulated CPU time (s) 1.47 Current children cumulated vsize (KiB) 327772 [startup+3.10084 s] /proc/loadavg: 1.00 1.00 1.00 2/108 22112 /proc/meminfo: memFree=1413296/2059040 swapFree=4164476/4192956 [pid=22109] ppid=22107 vsize=8700 CPUtime=0 /proc/22109/stat : 22109 (run) S 22107 22109 21851 0 -1 4202496 388 134 0 0 0 0 0 0 20 0 1 0 13449218 8908800 250 1992294400 4194304 4922060 140735601229008 18446744073709551615 222313421957 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/22109/statm: 2175 250 211 178 0 68 0 [pid=22111] ppid=22109 vsize=603808 CPUtime=3.07 /proc/22111/stat : 22111 (PBPASSolver) R 22109 22109 21851 0 -1 4202496 150375 0 4 0 144 163 0 0 25 0 1 0 13449219 618299392 150317 1992294400 134512640 134902295 4287167904 18446744073709551615 4294960144 0 0 4096 17608 0 0 0 17 0 0 0 0 /proc/22111/statm: 150952 150317 256 96 0 150142 0 Current children cumulated CPU time (s) 3.07 Current children cumulated vsize (KiB) 612508 [startup+6.30078 s] /proc/loadavg: 1.00 1.00 1.00 2/108 22112 /proc/meminfo: memFree=887908/2059040 swapFree=4164476/4192956 [pid=22109] ppid=22107 vsize=8700 CPUtime=0 /proc/22109/stat : 22109 (run) S 22107 22109 21851 0 -1 4202496 388 134 0 0 0 0 0 0 20 0 1 0 13449218 8908800 250 1992294400 4194304 4922060 140735601229008 18446744073709551615 222313421957 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/22109/statm: 2175 250 211 178 0 68 0 [pid=22111] ppid=22109 vsize=1081312 CPUtime=6.27 /proc/22111/stat : 22111 (PBPASSolver) R 22109 22109 21851 0 -1 4202496 269728 0 4 0 333 294 0 0 25 0 1 0 13449219 1107263488 269670 1992294400 134512640 134902295 4287167904 18446744073709551615 4294960144 0 0 4096 17608 0 0 0 17 0 0 0 0 /proc/22111/statm: 270328 269675 256 96 0 269518 0 Current children cumulated CPU time (s) 6.27 Current children cumulated vsize (KiB) 1090012 Maximum VSize exceeded: sending SIGTERM then SIGKILL [startup+12.7007 s] /proc/loadavg: 1.00 1.00 1.00 4/108 22112 /proc/meminfo: memFree=7816/2059040 swapFree=4147636/4192956 [pid=22109] ppid=22107 vsize=8700 CPUtime=0 /proc/22109/stat : 22109 (run) S 22107 22109 21851 0 -1 4202496 388 134 0 0 0 0 0 0 20 0 1 0 13449218 8908800 250 1992294400 4194304 4922060 140735601229008 18446744073709551615 222313421957 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/22109/statm: 2175 250 211 178 0 68 0 [pid=22111] ppid=22109 vsize=1845248 CPUtime=12.77 /proc/22111/stat : 22111 (PBPASSolver) R 22109 22109 21851 0 -1 4204544 460712 0 4 0 772 505 0 0 18 0 1 0 13449219 1889533952 460654 1992294400 134512640 134902295 4287167904 18446744073709551615 134586919 0 0 4096 17608 0 0 0 17 0 0 0 28 /proc/22111/statm: 461312 460654 256 96 0 460502 0 Current children cumulated CPU time (s) 12.77 Current children cumulated vsize (KiB) 1853948 Sending SIGTERM to process tree (bottom up) [startup+12.7007 s] /proc/loadavg: 1.00 1.00 1.00 4/108 22112 /proc/meminfo: memFree=7816/2059040 swapFree=4147636/4192956 [pid=22109] ppid=22107 vsize=8700 CPUtime=0 /proc/22109/stat : 22109 (run) S 22107 22109 21851 0 -1 4202496 388 134 0 0 0 0 0 0 20 0 1 0 13449218 8908800 250 1992294400 4194304 4922060 140735601229008 18446744073709551615 222313421957 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/22109/statm: 2175 250 211 178 0 68 0 [pid=22111] ppid=22109 vsize=1845248 CPUtime=12.77 /proc/22111/stat : 22111 (PBPASSolver) R 22109 22109 21851 0 -1 4204544 460712 0 4 0 772 505 0 0 18 0 1 0 13449219 1889533952 460654 1992294400 134512640 134902295 4287167904 18446744073709551615 134586919 0 0 4096 17608 0 0 0 17 0 0 0 28 /proc/22111/statm: 461312 460654 256 96 0 460502 0 Current children cumulated CPU time (s) 12.77 Current children cumulated vsize (KiB) 1853948 Sleeping 2 seconds Solver just ended. Dumping a history of the last processes samples [startup+12.7007 s] /proc/loadavg: 1.00 1.00 1.00 4/108 22112 /proc/meminfo: memFree=7816/2059040 swapFree=4147636/4192956 [pid=22109] ppid=22107 vsize=8700 CPUtime=0 /proc/22109/stat : 22109 (run) S 22107 22109 21851 0 -1 4202496 388 134 0 0 0 0 0 0 20 0 1 0 13449218 8908800 250 1992294400 4194304 4922060 140735601229008 18446744073709551615 222313421957 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/22109/statm: 2175 250 211 178 0 68 0 [pid=22111] ppid=22109 vsize=1845248 CPUtime=12.77 /proc/22111/stat : 22111 (PBPASSolver) R 22109 22109 21851 0 -1 4204544 460712 0 4 0 772 505 0 0 18 0 1 0 13449219 1889533952 460654 1992294400 134512640 134902295 4287167904 18446744073709551615 134586919 0 0 4096 17608 0 0 0 17 0 0 0 28 /proc/22111/statm: 461312 460654 256 96 0 460502 0 Current children cumulated CPU time (s) 12.77 Current children cumulated vsize (KiB) 1853948 Child ended because it received signal 15 (SIGTERM) # WARNING: # CPU time reported by wait4() is probably wrong ! # wait4(...,&childrusage) returns 22109 and gives # childrusage.ru_utime.tv_sec=0 # childrusage.ru_utime.tv_usec=0 # childrusage.ru_stime.tv_sec=0 # childrusage.ru_stime.tv_usec=2999 # CPU time returned by wait4() is 0.002999 # while last known CPU time is 12.77 # # Solver probably didn't/couldn't wait for its children # Using CPU time of the last sample as value... Real time (s): 13.1277 CPU time (s): 12.77 CPU user time (s): 7.72 CPU system time (s): 5.05 CPU usage (%): 97.2756 Max. virtual memory (cumulated for all children) (KiB): 1853948 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0 system time used= 0.002999 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 522 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 0.035994 second user time and 0.073988 second system time The end
Begin job on node036 at 2010-07-06 23:40:14 IDJOB=2687370 IDBENCH=77714 IDSOLVER=1174 FILE ID=node036/2687370-1278452414 PBS_JOBID= 11233544 Free space on /tmp= 62496 MiB SOLVER NAME= PBPASSolver 2010-06-13 BENCH NAME= PB10/normalized-PB10/OPT-SMALLINT-LIN/oliveras/j90opt/normalized-j9038_2.std.opb COMMAND LINE= run BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2687370-1278452414/watcher-2687370-1278452414 -o /tmp/evaluation-result-2687370-1278452414/solver-2687370-1278452414 -C 1800 -W 2000 -M 1800 run HOME/instance-2687370-1278452414.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= e5816ad1b3dc14cfee75f9257c223cc5 RANDOM SEED=21834825 node036.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 : 5599.53 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2059040 kB MemFree: 1844556 kB Buffers: 9620 kB Cached: 103200 kB SwapCached: 1552 kB Active: 68896 kB Inactive: 77572 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1844556 kB SwapTotal: 4192956 kB SwapFree: 4164476 kB Dirty: 6608 kB Writeback: 12 kB AnonPages: 32044 kB Mapped: 13292 kB Slab: 46032 kB PageTables: 4240 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 180640 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= 62496 MiB End job on node036 at 2010-07-06 23:40:29