Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
PBPASSolver 2010-06-13 | ? (MO) | 13.2 | 13.2284 |
Name | /OPT-SMALLINT-LIN/oliveras/j60opt/ normalized-j6030_8.std.opb |
MD5SUM | 348a80e2c3663c4864ba7ba28d601705 |
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 | 63 |
Best CPU time to get the best result obtained on this benchmark | 6.02208 |
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 | 36722 |
Total number of constraints | 123576 |
Number of constraints which are clauses | 122376 |
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 | 60 |
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 |
13.20/13.22 c 36722 123576 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-2686824-1278442710/watcher-2686824-1278442710 -o /tmp/evaluation-result-2686824-1278442710/solver-2686824-1278442710 -C 1800 -W 2000 -M 1800 run HOME/instance-2686824-1278442710.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: 0.92 0.98 0.99 3/105 22105 /proc/meminfo: memFree=1840660/2059040 swapFree=4164912/4192956 [pid=22105] ppid=22103 vsize=8700 CPUtime=0 /proc/22105/stat : 22105 (run) S 22103 22105 21384 0 -1 4202496 391 134 0 0 0 0 0 0 17 0 1 0 12477708 8908800 251 1992294400 4194304 4922060 140734921582144 18446744073709551615 266013875333 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/22105/statm: 2175 251 211 178 0 68 0 [startup+0.056347 s] /proc/loadavg: 0.92 0.98 0.99 3/105 22105 /proc/meminfo: memFree=1840660/2059040 swapFree=4164912/4192956 [pid=22105] ppid=22103 vsize=8700 CPUtime=0 /proc/22105/stat : 22105 (run) S 22103 22105 21384 0 -1 4202496 391 134 0 0 0 0 0 0 17 0 1 0 12477708 8908800 251 1992294400 4194304 4922060 140734921582144 18446744073709551615 266013875333 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/22105/statm: 2175 251 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.101352 s] /proc/loadavg: 0.92 0.98 0.99 3/105 22105 /proc/meminfo: memFree=1840660/2059040 swapFree=4164912/4192956 [pid=22105] ppid=22103 vsize=8700 CPUtime=0 /proc/22105/stat : 22105 (run) S 22103 22105 21384 0 -1 4202496 391 134 0 0 0 0 0 0 17 0 1 0 12477708 8908800 251 1992294400 4194304 4922060 140734921582144 18446744073709551615 266013875333 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/22105/statm: 2175 251 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.300377 s] /proc/loadavg: 0.92 0.98 0.99 3/105 22105 /proc/meminfo: memFree=1840660/2059040 swapFree=4164912/4192956 [pid=22105] ppid=22103 vsize=8700 CPUtime=0 /proc/22105/stat : 22105 (run) S 22103 22105 21384 0 -1 4202496 391 134 0 0 0 0 0 0 17 0 1 0 12477708 8908800 251 1992294400 4194304 4922060 140734921582144 18446744073709551615 266013875333 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/22105/statm: 2175 251 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.700427 s] /proc/loadavg: 0.92 0.98 0.99 3/105 22105 /proc/meminfo: memFree=1840660/2059040 swapFree=4164912/4192956 [pid=22105] ppid=22103 vsize=8700 CPUtime=0 /proc/22105/stat : 22105 (run) S 22103 22105 21384 0 -1 4202496 391 134 0 0 0 0 0 0 17 0 1 0 12477708 8908800 251 1992294400 4194304 4922060 140734921582144 18446744073709551615 266013875333 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/22105/statm: 2175 251 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+1.50153 s] /proc/loadavg: 0.92 0.98 0.99 2/107 22108 /proc/meminfo: memFree=1630464/2059040 swapFree=4164912/4192956 [pid=22105] ppid=22103 vsize=8700 CPUtime=0 /proc/22105/stat : 22105 (run) S 22103 22105 21384 0 -1 4202496 391 134 0 0 0 0 0 0 17 0 1 0 12477708 8908800 251 1992294400 4194304 4922060 140734921582144 18446744073709551615 266013875333 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/22105/statm: 2175 251 211 178 0 68 0 [pid=22107] ppid=22105 vsize=309024 CPUtime=1.49 /proc/22107/stat : 22107 (PBPASSolver) R 22105 22105 21384 0 -1 4202496 76671 0 0 0 63 86 0 0 23 0 1 0 12477709 316440576 76608 1992294400 134512640 134902295 4288400160 18446744073709551615 4294960144 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/22107/statm: 77256 76608 256 96 0 76446 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 317724 [startup+3.10073 s] /proc/loadavg: 0.92 0.98 0.99 2/107 22108 /proc/meminfo: memFree=1425492/2059040 swapFree=4164912/4192956 [pid=22105] ppid=22103 vsize=8700 CPUtime=0 /proc/22105/stat : 22105 (run) S 22103 22105 21384 0 -1 4202496 391 134 0 0 0 0 0 0 17 0 1 0 12477708 8908800 251 1992294400 4194304 4922060 140734921582144 18446744073709551615 266013875333 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/22105/statm: 2175 251 211 178 0 68 0 [pid=22107] ppid=22105 vsize=583904 CPUtime=3.09 /proc/22107/stat : 22107 (PBPASSolver) R 22105 22105 21384 0 -1 4202496 145415 0 0 0 145 164 0 0 25 0 1 0 12477709 597917696 145352 1992294400 134512640 134902295 4288400160 18446744073709551615 4294960144 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/22107/statm: 145976 145352 256 96 0 145166 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 592604 [startup+6.30113 s] /proc/loadavg: 0.93 0.98 0.99 2/107 22108 /proc/meminfo: memFree=911388/2059040 swapFree=4164912/4192956 [pid=22105] ppid=22103 vsize=8700 CPUtime=0 /proc/22105/stat : 22105 (run) S 22103 22105 21384 0 -1 4202496 391 134 0 0 0 0 0 0 17 0 1 0 12477708 8908800 251 1992294400 4194304 4922060 140734921582144 18446744073709551615 266013875333 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/22105/statm: 2175 251 211 178 0 68 0 [pid=22107] ppid=22105 vsize=1053408 CPUtime=6.28 /proc/22107/stat : 22107 (PBPASSolver) R 22105 22105 21384 0 -1 4202496 262814 0 0 0 329 299 0 0 25 0 1 0 12477709 1078689792 262751 1992294400 134512640 134902295 4288400160 18446744073709551615 134588399 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/22107/statm: 263352 262751 256 96 0 262542 0 Current children cumulated CPU time (s) 6.28 Current children cumulated vsize (KiB) 1062108 [startup+12.7009 s] /proc/loadavg: 0.93 0.98 0.99 2/107 22108 /proc/meminfo: memFree=121880/2059040 swapFree=4164912/4192956 [pid=22105] ppid=22103 vsize=8700 CPUtime=0 /proc/22105/stat : 22105 (run) S 22103 22105 21384 0 -1 4202496 391 134 0 0 0 0 0 0 17 0 1 0 12477708 8908800 251 1992294400 4194304 4922060 140734921582144 18446744073709551615 266013875333 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/22105/statm: 2175 251 211 178 0 68 0 [pid=22107] ppid=22105 vsize=1789856 CPUtime=12.69 /proc/22107/stat : 22107 (PBPASSolver) R 22105 22105 21384 0 -1 4202496 446899 0 0 0 761 508 0 0 25 0 1 0 12477709 1832812544 446836 1992294400 134512640 134902295 4288400160 18446744073709551615 134588399 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/22107/statm: 447464 446836 256 96 0 446654 0 Current children cumulated CPU time (s) 12.69 Current children cumulated vsize (KiB) 1798556 Maximum VSize exceeded: sending SIGTERM then SIGKILL [startup+13.2141 s] /proc/loadavg: 0.93 0.98 0.99 2/107 22108 /proc/meminfo: memFree=10616/2059040 swapFree=4164912/4192956 [pid=22105] ppid=22103 vsize=8700 CPUtime=0 /proc/22105/stat : 22105 (run) S 22103 22105 21384 0 -1 4202496 391 134 0 0 0 0 0 0 17 0 1 0 12477708 8908800 251 1992294400 4194304 4922060 140734921582144 18446744073709551615 266013875333 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/22105/statm: 2175 251 211 178 0 68 0 [pid=22107] ppid=22105 vsize=1838688 CPUtime=13.2 /proc/22107/stat : 22107 (PBPASSolver) R 22105 22105 21384 0 -1 4202496 459110 0 0 0 798 522 0 0 25 0 1 0 12477709 1882816512 459047 1992294400 134512640 134902295 4288400160 18446744073709551615 134588399 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/22107/statm: 459672 459047 256 96 0 458862 0 Current children cumulated CPU time (s) 13.2 Current children cumulated vsize (KiB) 1847388 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 22105 and gives # childrusage.ru_utime.tv_sec=0 # childrusage.ru_utime.tv_usec=1999 # childrusage.ru_stime.tv_sec=0 # childrusage.ru_stime.tv_usec=1999 # CPU time returned by wait4() is 0.003998 # while last known CPU time is 13.2 # # Solver probably didn't/couldn't wait for its children # Using CPU time of the last sample as value... Real time (s): 13.2284 CPU time (s): 13.2 CPU user time (s): 7.98 CPU system time (s): 5.22 CPU usage (%): 99.7853 Max. virtual memory (cumulated for all children) (KiB): 1847388 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.001999 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= 525 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 0.029995 second user time and 0.072988 second system time The end
Begin job on node054 at 2010-07-06 20:58:31 IDJOB=2686824 IDBENCH=76788 IDSOLVER=1174 FILE ID=node054/2686824-1278442710 PBS_JOBID= 11233485 Free space on /tmp= 62436 MiB SOLVER NAME= PBPASSolver 2010-06-13 BENCH NAME= PB10/normalized-PB10/OPT-SMALLINT-LIN/oliveras/j60opt/normalized-j6030_8.std.opb COMMAND LINE= run BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2686824-1278442710/watcher-2686824-1278442710 -o /tmp/evaluation-result-2686824-1278442710/solver-2686824-1278442710 -C 1800 -W 2000 -M 1800 run HOME/instance-2686824-1278442710.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 348a80e2c3663c4864ba7ba28d601705 RANDOM SEED=880841613 node054.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 : 3000.239 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 : 6000.47 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 : 3000.239 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: 1841180 kB Buffers: 7440 kB Cached: 104908 kB SwapCached: 76 kB Active: 22464 kB Inactive: 121832 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1841180 kB SwapTotal: 4192956 kB SwapFree: 4164912 kB Dirty: 4776 kB Writeback: 0 kB AnonPages: 31908 kB Mapped: 13628 kB Slab: 51528 kB PageTables: 4128 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 180036 kB VmallocTotal: 34359738367 kB VmallocUsed: 264964 kB VmallocChunk: 34359471699 kB HugePages_Total: 0 HugePages_Free: 0 HugePages_Rsvd: 0 Hugepagesize: 2048 kB Free space on /tmp at the end= 62436 MiB End job on node054 at 2010-07-06 20:58:46