Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
PBPASSolver 2010-06-13 | ? (MO) | 13.34 | 13.887 |
Name | /OPT-SMALLINT-LIN/oliveras/j90opt/ normalized-j907_10.std.opb |
MD5SUM | 33727ee9f1864687071eb1ade137ce3c |
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 | 98 |
Best CPU time to get the best result obtained on this benchmark | 6.21306 |
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 | 175921 |
Number of constraints which are clauses | 174721 |
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 | 52 |
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 |
13.34/13.88 c 54782 175921 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-2687474-1278453841/watcher-2687474-1278453841 -o /tmp/evaluation-result-2687474-1278453841/solver-2687474-1278453841 -C 1800 -W 2000 -M 1800 run HOME/instance-2687474-1278453841.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 21583 /proc/meminfo: memFree=1803348/2059040 swapFree=4164924/4192956 [pid=21583] ppid=21581 vsize=8700 CPUtime=0 /proc/21583/stat : 21583 (run) S 21581 21583 21219 0 -1 4202496 390 134 0 0 0 0 0 0 18 0 1 0 13592199 8908800 250 1992294400 4194304 4922060 140736092787648 18446744073709551615 223374580869 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/21583/statm: 2175 250 211 178 0 68 0 [startup+0.0538381 s] /proc/loadavg: 1.00 1.00 1.00 3/106 21583 /proc/meminfo: memFree=1803348/2059040 swapFree=4164924/4192956 [pid=21583] ppid=21581 vsize=8700 CPUtime=0 /proc/21583/stat : 21583 (run) S 21581 21583 21219 0 -1 4202496 390 134 0 0 0 0 0 0 18 0 1 0 13592199 8908800 250 1992294400 4194304 4922060 140736092787648 18446744073709551615 223374580869 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/21583/statm: 2175 250 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.101845 s] /proc/loadavg: 1.00 1.00 1.00 3/106 21583 /proc/meminfo: memFree=1803348/2059040 swapFree=4164924/4192956 [pid=21583] ppid=21581 vsize=8700 CPUtime=0 /proc/21583/stat : 21583 (run) S 21581 21583 21219 0 -1 4202496 390 134 0 0 0 0 0 0 18 0 1 0 13592199 8908800 250 1992294400 4194304 4922060 140736092787648 18446744073709551615 223374580869 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/21583/statm: 2175 250 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.300882 s] /proc/loadavg: 1.00 1.00 1.00 3/106 21583 /proc/meminfo: memFree=1803348/2059040 swapFree=4164924/4192956 [pid=21583] ppid=21581 vsize=8700 CPUtime=0 /proc/21583/stat : 21583 (run) S 21581 21583 21219 0 -1 4202496 390 134 0 0 0 0 0 0 18 0 1 0 13592199 8908800 250 1992294400 4194304 4922060 140736092787648 18446744073709551615 223374580869 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/21583/statm: 2175 250 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.700958 s] /proc/loadavg: 1.00 1.00 1.00 3/106 21583 /proc/meminfo: memFree=1803348/2059040 swapFree=4164924/4192956 [pid=21583] ppid=21581 vsize=8700 CPUtime=0 /proc/21583/stat : 21583 (run) S 21581 21583 21219 0 -1 4202496 390 134 0 0 0 0 0 0 18 0 1 0 13592199 8908800 250 1992294400 4194304 4922060 140736092787648 18446744073709551615 223374580869 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/21583/statm: 2175 250 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+1.50111 s] /proc/loadavg: 1.00 1.00 1.00 2/108 21586 /proc/meminfo: memFree=1591876/2059040 swapFree=4164924/4192956 [pid=21583] ppid=21581 vsize=8700 CPUtime=0 /proc/21583/stat : 21583 (run) S 21581 21583 21219 0 -1 4202496 390 134 0 0 0 0 0 0 18 0 1 0 13592199 8908800 250 1992294400 4194304 4922060 140736092787648 18446744073709551615 223374580869 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/21583/statm: 2175 250 211 178 0 68 0 [pid=21585] ppid=21583 vsize=309568 CPUtime=1.48 /proc/21585/stat : 21585 (PBPASSolver) R 21583 21583 21219 0 -1 4202496 76800 0 2 0 60 88 0 0 25 0 1 0 13592200 316997632 76739 1992294400 134512640 134902295 4290650400 18446744073709551615 134586919 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/21585/statm: 77392 76743 256 96 0 76582 0 Current children cumulated CPU time (s) 1.48 Current children cumulated vsize (KiB) 318268 [startup+3.10141 s] /proc/loadavg: 1.00 1.00 1.00 2/108 21586 /proc/meminfo: memFree=1385664/2059040 swapFree=4164924/4192956 [pid=21583] ppid=21581 vsize=8700 CPUtime=0 /proc/21583/stat : 21583 (run) S 21581 21583 21219 0 -1 4202496 390 134 0 0 0 0 0 0 18 0 1 0 13592199 8908800 250 1992294400 4194304 4922060 140736092787648 18446744073709551615 223374580869 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/21583/statm: 2175 250 211 178 0 68 0 [pid=21585] ppid=21583 vsize=586080 CPUtime=3.08 /proc/21585/stat : 21585 (PBPASSolver) R 21583 21583 21219 0 -1 4202496 145919 0 2 0 140 168 0 0 25 0 1 0 13592200 600145920 145858 1992294400 134512640 134902295 4290650400 18446744073709551615 4294960144 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/21585/statm: 146520 145858 256 96 0 145710 0 Current children cumulated CPU time (s) 3.08 Current children cumulated vsize (KiB) 594780 [startup+6.30202 s] /proc/loadavg: 1.00 1.00 1.00 2/108 21586 /proc/meminfo: memFree=873916/2059040 swapFree=4164924/4192956 [pid=21583] ppid=21581 vsize=8700 CPUtime=0 /proc/21583/stat : 21583 (run) S 21581 21583 21219 0 -1 4202496 390 134 0 0 0 0 0 0 18 0 1 0 13592199 8908800 250 1992294400 4194304 4922060 140736092787648 18446744073709551615 223374580869 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/21583/statm: 2175 250 211 178 0 68 0 [pid=21585] ppid=21583 vsize=1051744 CPUtime=6.28 /proc/21585/stat : 21585 (PBPASSolver) R 21583 21583 21219 0 -1 4202496 262370 0 2 0 324 304 0 0 25 0 1 0 13592200 1076985856 262309 1992294400 134512640 134902295 4290650400 18446744073709551615 4294960144 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/21585/statm: 262936 262311 256 96 0 262126 0 Current children cumulated CPU time (s) 6.28 Current children cumulated vsize (KiB) 1060444 [startup+12.7012 s] /proc/loadavg: 1.00 1.00 1.00 2/108 21586 /proc/meminfo: memFree=78704/2059040 swapFree=4164924/4192956 [pid=21583] ppid=21581 vsize=8700 CPUtime=0 /proc/21583/stat : 21583 (run) S 21581 21583 21219 0 -1 4202496 390 134 0 0 0 0 0 0 18 0 1 0 13592199 8908800 250 1992294400 4194304 4922060 140736092787648 18446744073709551615 223374580869 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/21583/statm: 2175 250 211 178 0 68 0 [pid=21585] ppid=21583 vsize=1794592 CPUtime=12.68 /proc/21585/stat : 21585 (PBPASSolver) R 21583 21583 21219 0 -1 4202496 448035 0 2 0 752 516 0 0 25 0 1 0 13592200 1837662208 447974 1992294400 134512640 134902295 4290650400 18446744073709551615 4294960144 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/21585/statm: 448648 447976 256 96 0 447838 0 Current children cumulated CPU time (s) 12.68 Current children cumulated vsize (KiB) 1803292 Maximum VSize exceeded: sending SIGTERM then SIGKILL [startup+13.8014 s] /proc/loadavg: 1.00 1.00 1.00 2/108 21586 /proc/meminfo: memFree=8116/2059040 swapFree=4139484/4192956 [pid=21583] ppid=21581 vsize=8700 CPUtime=0 /proc/21583/stat : 21583 (run) S 21581 21583 21219 0 -1 4202496 390 134 0 0 0 0 0 0 18 0 1 0 13592199 8908800 250 1992294400 4194304 4922060 140736092787648 18446744073709551615 223374580869 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/21583/statm: 2175 250 211 178 0 68 0 [pid=21585] ppid=21583 vsize=1838560 CPUtime=13.34 /proc/21585/stat : 21585 (PBPASSolver) R 21583 21583 21219 0 -1 4202496 459010 0 2 0 796 538 0 0 18 0 1 0 13592200 1882685440 458949 1992294400 134512640 134902295 4290650400 18446744073709551615 4294960144 0 0 4096 17608 0 0 0 17 1 0 0 51 /proc/21585/statm: 459640 458949 256 96 0 458830 0 Current children cumulated CPU time (s) 13.34 Current children cumulated vsize (KiB) 1847260 Sending SIGTERM to process tree (bottom up) Sleeping 2 seconds Solver just ended. Dumping a history of the last processes samples Child ended because it received signal 15 (SIGTERM) # WARNING: # CPU time reported by wait4() is probably wrong ! # wait4(...,&childrusage) returns 21583 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 13.34 # # Solver probably didn't/couldn't wait for its children # Using CPU time of the last sample as value... Real time (s): 13.887 CPU time (s): 13.34 CPU user time (s): 7.96 CPU system time (s): 5.38 CPU usage (%): 96.061 Max. virtual memory (cumulated for all children) (KiB): 1847260 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= 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 0.025996 second user time and 0.095985 second system time The end
Begin job on node037 at 2010-07-07 00:04:02 IDJOB=2687474 IDBENCH=77924 IDSOLVER=1174 FILE ID=node037/2687474-1278453841 PBS_JOBID= 11233547 Free space on /tmp= 62576 MiB SOLVER NAME= PBPASSolver 2010-06-13 BENCH NAME= PB10/normalized-PB10/OPT-SMALLINT-LIN/oliveras/j90opt/normalized-j907_10.std.opb COMMAND LINE= run BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2687474-1278453841/watcher-2687474-1278453841 -o /tmp/evaluation-result-2687474-1278453841/solver-2687474-1278453841 -C 1800 -W 2000 -M 1800 run HOME/instance-2687474-1278453841.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 33727ee9f1864687071eb1ade137ce3c RANDOM SEED=1884659532 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 : 3000.266 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 : 6000.53 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 : 3000.266 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 : 5599.45 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2059040 kB MemFree: 1803744 kB Buffers: 23080 kB Cached: 129012 kB SwapCached: 1412 kB Active: 100344 kB Inactive: 86284 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1803744 kB SwapTotal: 4192956 kB SwapFree: 4164924 kB Dirty: 6036 kB Writeback: 0 kB AnonPages: 33104 kB Mapped: 13576 kB Slab: 46636 kB PageTables: 4136 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 180496 kB VmallocTotal: 34359738367 kB VmallocUsed: 264880 kB VmallocChunk: 34359471699 kB HugePages_Total: 0 HugePages_Free: 0 HugePages_Rsvd: 0 Hugepagesize: 2048 kB Free space on /tmp at the end= 62572 MiB End job on node037 at 2010-07-07 00:04:17