Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
PBPASSolver 2010-06-13 | ? (MO) | 135.78 | 136.114 |
Name | /OPT-BIGINT-LIN/aries-da_nrp/ normalized-aries-da_network_2000_5__647_1792__256.opb |
MD5SUM | d1969ed58806ec8ac69295cde35dfac4 |
Bench Category | OPT-BIGINT-LIN (optimisation, big integers, linear constraints) |
Best result obtained on this benchmark | |
Best value of the objective obtained on this benchmark | |
Best CPU time to get the best result obtained on this benchmark | |
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 | 2561998 |
Total number of constraints | 12000 |
Number of constraints which are clauses | 0 |
Number of constraints which are cardinality constraints (but not clauses) | 10002 |
Number of constraints which are nor clauses,nor cardinality constraints | 1998 |
Minimum length of a constraint | 256 |
Maximum length of a constraint | 11265 |
Number of terms in the objective function | 2560000 |
Biggest coefficient in the objective function | 130539 |
Number of bits for the biggest coefficient in the objective function | 17 |
Sum of the numbers in the objective function | 88710395136 |
Number of bits of the sum of numbers in the objective function | 37 |
Biggest number in a constraint | 130539 |
Number of bits of the biggest number in a constraint | 17 |
Biggest sum of numbers in a constraint | 88710395136 |
Number of bits of the biggest sum of numbers | 37 |
Number of products (including duplicates) | 0 |
Sum of products size (including duplicates) | 0 |
Number of different products | 0 |
Sum of products size | 0 |
135.78/136.11 c 2561998 12000 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-2674921-1276818784/watcher-2674921-1276818784 -o /tmp/evaluation-result-2674921-1276818784/solver-2674921-1276818784 -C 1800 -W 2000 -M 1800 run HOME/instance-2674921-1276818784.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: 0.99 0.98 0.99 3/106 24142 /proc/meminfo: memFree=1728540/2059040 swapFree=4139956/4192956 [pid=24142] ppid=24140 vsize=8700 CPUtime=0 /proc/24142/stat : 24142 (run) S 24140 24142 23888 0 -1 4202496 388 134 0 0 0 0 0 0 17 0 1 0 23171863 8908800 250 1992294400 4194304 4922060 140734128307168 18446744073709551615 223374580869 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/24142/statm: 2175 250 211 178 0 68 0 [startup+0.069528 s] /proc/loadavg: 0.99 0.98 0.99 3/106 24142 /proc/meminfo: memFree=1728540/2059040 swapFree=4139956/4192956 [pid=24142] ppid=24140 vsize=8700 CPUtime=0 /proc/24142/stat : 24142 (run) S 24140 24142 23888 0 -1 4202496 388 134 0 0 0 0 0 0 17 0 1 0 23171863 8908800 250 1992294400 4194304 4922060 140734128307168 18446744073709551615 223374580869 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/24142/statm: 2175 250 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.101531 s] /proc/loadavg: 0.99 0.98 0.99 3/106 24142 /proc/meminfo: memFree=1728540/2059040 swapFree=4139956/4192956 [pid=24142] ppid=24140 vsize=8700 CPUtime=0 /proc/24142/stat : 24142 (run) S 24140 24142 23888 0 -1 4202496 388 134 0 0 0 0 0 0 17 0 1 0 23171863 8908800 250 1992294400 4194304 4922060 140734128307168 18446744073709551615 223374580869 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/24142/statm: 2175 250 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.300543 s] /proc/loadavg: 0.99 0.98 0.99 3/106 24142 /proc/meminfo: memFree=1728540/2059040 swapFree=4139956/4192956 [pid=24142] ppid=24140 vsize=8700 CPUtime=0 /proc/24142/stat : 24142 (run) S 24140 24142 23888 0 -1 4202496 388 134 0 0 0 0 0 0 17 0 1 0 23171863 8908800 250 1992294400 4194304 4922060 140734128307168 18446744073709551615 223374580869 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/24142/statm: 2175 250 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.700587 s] /proc/loadavg: 0.99 0.98 0.99 3/106 24142 /proc/meminfo: memFree=1728540/2059040 swapFree=4139956/4192956 [pid=24142] ppid=24140 vsize=8700 CPUtime=0 /proc/24142/stat : 24142 (run) S 24140 24142 23888 0 -1 4202496 388 134 0 0 0 0 0 0 17 0 1 0 23171863 8908800 250 1992294400 4194304 4922060 140734128307168 18446744073709551615 223374580869 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/24142/statm: 2175 250 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+1.50167 s] /proc/loadavg: 0.99 0.98 0.99 2/108 24145 /proc/meminfo: memFree=1712652/2059040 swapFree=4139956/4192956 [pid=24142] ppid=24140 vsize=8700 CPUtime=0 /proc/24142/stat : 24142 (run) S 24140 24142 23888 0 -1 4202496 388 134 0 0 0 0 0 0 17 0 1 0 23171863 8908800 250 1992294400 4194304 4922060 140734128307168 18446744073709551615 223374580869 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/24142/statm: 2175 250 211 178 0 68 0 [pid=24144] ppid=24142 vsize=22660 CPUtime=1.48 /proc/24144/stat : 24144 (PBPASSolver) R 24142 24142 23888 0 -1 4202496 15142 0 0 0 62 86 0 0 23 0 1 0 23171863 23203840 4686 1992294400 134512640 134902295 4290680720 18446744073709551615 4294960144 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/24144/statm: 5665 4686 253 96 0 4877 0 Current children cumulated CPU time (s) 1.48 Current children cumulated vsize (KiB) 31360 [startup+3.10185 s] /proc/loadavg: 0.99 0.98 0.99 2/108 24145 /proc/meminfo: memFree=1705584/2059040 swapFree=4139956/4192956 [pid=24142] ppid=24140 vsize=8700 CPUtime=0 /proc/24142/stat : 24142 (run) S 24140 24142 23888 0 -1 4202496 388 134 0 0 0 0 0 0 17 0 1 0 23171863 8908800 250 1992294400 4194304 4922060 140734128307168 18446744073709551615 223374580869 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/24142/statm: 2175 250 211 178 0 68 0 [pid=24144] ppid=24142 vsize=29444 CPUtime=3.08 /proc/24144/stat : 24144 (PBPASSolver) R 24142 24142 23888 0 -1 4202496 16840 0 0 0 123 185 0 0 25 0 1 0 23171863 30150656 6384 1992294400 134512640 134902295 4290680720 18446744073709551615 4294960144 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/24144/statm: 7361 6384 253 96 0 6573 0 Current children cumulated CPU time (s) 3.08 Current children cumulated vsize (KiB) 38144 [startup+6.3012 s] /proc/loadavg: 0.99 0.98 0.99 2/108 24145 /proc/meminfo: memFree=1694796/2059040 swapFree=4139956/4192956 [pid=24142] ppid=24140 vsize=8700 CPUtime=0 /proc/24142/stat : 24142 (run) S 24140 24142 23888 0 -1 4202496 388 134 0 0 0 0 0 0 17 0 1 0 23171863 8908800 250 1992294400 4194304 4922060 140734128307168 18446744073709551615 223374580869 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/24142/statm: 2175 250 211 178 0 68 0 [pid=24144] ppid=24142 vsize=42756 CPUtime=6.28 /proc/24144/stat : 24144 (PBPASSolver) R 24142 24142 23888 0 -1 4202496 20168 0 0 0 248 380 0 0 25 0 1 0 23171863 43782144 9712 1992294400 134512640 134902295 4290680720 18446744073709551615 4294960144 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/24144/statm: 10689 9712 253 96 0 9901 0 Current children cumulated CPU time (s) 6.28 Current children cumulated vsize (KiB) 51456 [startup+12.7019 s] /proc/loadavg: 0.99 0.98 0.99 2/108 24145 /proc/meminfo: memFree=1668136/2059040 swapFree=4139956/4192956 [pid=24142] ppid=24140 vsize=8700 CPUtime=0 /proc/24142/stat : 24142 (run) S 24140 24142 23888 0 -1 4202496 388 134 0 0 0 0 0 0 17 0 1 0 23171863 8908800 250 1992294400 4194304 4922060 140734128307168 18446744073709551615 223374580869 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/24142/statm: 2175 250 211 178 0 68 0 [pid=24144] ppid=24142 vsize=70020 CPUtime=12.68 /proc/24144/stat : 24144 (PBPASSolver) R 24142 24142 23888 0 -1 4202496 26916 0 0 0 500 768 0 0 25 0 1 0 23171863 71700480 16460 1992294400 134512640 134902295 4290680720 18446744073709551615 4294960144 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/24144/statm: 17505 16460 253 96 0 16717 0 Current children cumulated CPU time (s) 12.68 Current children cumulated vsize (KiB) 78720 [startup+25.5013 s] /proc/loadavg: 0.99 0.98 0.99 2/108 24145 /proc/meminfo: memFree=1612584/2059040 swapFree=4139956/4192956 [pid=24142] ppid=24140 vsize=8700 CPUtime=0 /proc/24142/stat : 24142 (run) S 24140 24142 23888 0 -1 4202496 388 134 0 0 0 0 0 0 17 0 1 0 23171863 8908800 250 1992294400 4194304 4922060 140734128307168 18446744073709551615 223374580869 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/24142/statm: 2175 250 211 178 0 68 0 [pid=24144] ppid=24142 vsize=123204 CPUtime=25.48 /proc/24144/stat : 24144 (PBPASSolver) R 24142 24142 23888 0 -1 4202496 41350 0 0 0 988 1560 0 0 25 0 1 0 23171863 126160896 29701 1992294400 134512640 134902295 4290680720 18446744073709551615 4294960144 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/24144/statm: 30801 29701 253 96 0 30013 0 Current children cumulated CPU time (s) 25.48 Current children cumulated vsize (KiB) 131904 [startup+51.1011 s] /proc/loadavg: 0.99 0.98 0.99 2/108 24147 /proc/meminfo: memFree=1507804/2059040 swapFree=4139956/4192956 [pid=24142] ppid=24140 vsize=8700 CPUtime=0 /proc/24142/stat : 24142 (run) S 24140 24142 23888 0 -1 4202496 388 134 0 0 0 0 0 0 17 0 1 0 23171863 8908800 250 1992294400 4194304 4922060 140734128307168 18446744073709551615 223374580869 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/24142/statm: 2175 250 211 178 0 68 0 [pid=24144] ppid=24142 vsize=229188 CPUtime=51.06 /proc/24144/stat : 24144 (PBPASSolver) R 24142 24142 23888 0 -1 4202496 70096 0 0 0 1979 3127 0 0 25 0 1 0 23171863 234688512 56119 1992294400 134512640 134902295 4290680720 18446744073709551615 4294960144 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/24144/statm: 57297 56119 253 96 0 56509 0 Current children cumulated CPU time (s) 51.06 Current children cumulated vsize (KiB) 237888 [startup+102.309 s] /proc/loadavg: 0.99 0.98 0.99 2/108 24147 /proc/meminfo: memFree=1302460/2059040 swapFree=4139956/4192956 [pid=24142] ppid=24140 vsize=8700 CPUtime=0 /proc/24142/stat : 24142 (run) S 24140 24142 23888 0 -1 4202496 388 134 0 0 0 0 0 0 17 0 1 0 23171863 8908800 250 1992294400 4194304 4922060 140734128307168 18446744073709551615 223374580869 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/24142/statm: 2175 250 211 178 0 68 0 [pid=24144] ppid=24142 vsize=432996 CPUtime=102.26 /proc/24144/stat : 24144 (PBPASSolver) R 24142 24142 23888 0 -1 4202496 125414 0 0 0 3970 6256 0 0 25 0 1 0 23171863 443387904 106892 1992294400 134512640 134902295 4290680720 18446744073709551615 4294960144 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/24144/statm: 108249 106892 253 96 0 107461 0 Current children cumulated CPU time (s) 102.26 Current children cumulated vsize (KiB) 441696 Maximum VSize exceeded: sending SIGTERM then SIGKILL [startup+136.1 s] /proc/loadavg: 0.99 0.98 0.99 3/108 24149 /proc/meminfo: memFree=9084/2059040 swapFree=4139956/4192956 [pid=24142] ppid=24140 vsize=8700 CPUtime=0 /proc/24142/stat : 24142 (run) S 24140 24142 23888 0 -1 4202496 388 134 0 0 0 0 0 0 17 0 1 0 23171863 8908800 250 1992294400 4194304 4922060 140734128307168 18446744073709551615 223374580869 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/24142/statm: 2175 250 211 178 0 68 0 [pid=24144] ppid=24142 vsize=1842468 CPUtime=135.78 /proc/24144/stat : 24144 (PBPASSolver) R 24142 24142 23888 0 -1 4202496 480046 0 0 0 5389 8189 0 0 25 0 1 0 23171863 1886687232 459196 1992294400 134512640 134902295 4290680720 18446744073709551615 134588399 0 0 4096 17608 0 0 0 17 0 0 0 23 /proc/24144/statm: 460617 459196 253 96 0 459829 0 Current children cumulated CPU time (s) 135.78 Current children cumulated vsize (KiB) 1851168 Sending SIGTERM to process tree (bottom up) Sleeping 2 seconds Solver just ended. Dumping a history of the last processes samples [startup+136.1 s] /proc/loadavg: 0.99 0.98 0.99 3/108 24149 /proc/meminfo: memFree=9084/2059040 swapFree=4139956/4192956 [pid=24142] ppid=24140 vsize=8700 CPUtime=0 /proc/24142/stat : 24142 (run) S 24140 24142 23888 0 -1 4202496 388 134 0 0 0 0 0 0 17 0 1 0 23171863 8908800 250 1992294400 4194304 4922060 140734128307168 18446744073709551615 223374580869 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/24142/statm: 2175 250 211 178 0 68 0 [pid=24144] ppid=24142 vsize=1842468 CPUtime=135.78 /proc/24144/stat : 24144 (PBPASSolver) R 24142 24142 23888 0 -1 4202496 480046 0 0 0 5389 8189 0 0 25 0 1 0 23171863 1886687232 459196 1992294400 134512640 134902295 4290680720 18446744073709551615 134588399 0 0 4096 17608 0 0 0 17 0 0 0 23 /proc/24144/statm: 460617 459196 253 96 0 459829 0 Current children cumulated CPU time (s) 135.78 Current children cumulated vsize (KiB) 1851168 Child ended because it received signal 15 (SIGTERM) # WARNING: # CPU time reported by wait4() is probably wrong ! # wait4(...,&childrusage) returns 24142 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 135.78 # # Solver probably didn't/couldn't wait for its children # Using CPU time of the last sample as value... Real time (s): 136.114 CPU time (s): 135.78 CPU user time (s): 53.89 CPU system time (s): 81.89 CPU usage (%): 99.7545 Max. virtual memory (cumulated for all children) (KiB): 1851168 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= 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 0.230964 second user time and 0.6559 second system time The end
Begin job on node037 at 2010-06-18 01:53:10 IDJOB=2674921 IDBENCH=71873 IDSOLVER=1174 FILE ID=node037/2674921-1276818784 PBS_JOBID= 11176733 Free space on /tmp= 62456 MiB SOLVER NAME= PBPASSolver 2010-06-13 BENCH NAME= PB09/normalized-PB09/OPT-BIGINT-LIN/aries-da_nrp/normalized-aries-da_network_2000_5__647_1792__256.opb COMMAND LINE= run BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2674921-1276818784/watcher-2674921-1276818784 -o /tmp/evaluation-result-2674921-1276818784/solver-2674921-1276818784 -C 1800 -W 2000 -M 1800 run HOME/instance-2674921-1276818784.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= d1969ed58806ec8ac69295cde35dfac4 RANDOM SEED=513019763 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: 1728688 kB Buffers: 19316 kB Cached: 220280 kB SwapCached: 5812 kB Active: 193128 kB Inactive: 58788 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1728688 kB SwapTotal: 4192956 kB SwapFree: 4139956 kB Dirty: 126324 kB Writeback: 0 kB AnonPages: 10696 kB Mapped: 12732 kB Slab: 56232 kB PageTables: 3980 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 181204 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= 62456 MiB End job on node037 at 2010-06-18 01:55:28