Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
PBPASSolver 2010-06-13 | ? (MO) | 13.28 | 13.3159 |
Name | normalized-PB07/OPT-SMALLINT-LIN/submittedPB07/ aksoy/area_opers/normalized-fir10_area_opers.opb |
MD5SUM | cca2bc3212eb56e1c6b2ae84ca292ee3 |
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 | 51 |
Best CPU time to get the best result obtained on this benchmark | 430.873 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 51 |
Optimality of the best value was proved | YES |
Number of variables | 79024 |
Total number of constraints | 176988 |
Number of constraints which are clauses | 176988 |
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 | 511 |
Number of terms in the objective function | 39323 |
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 | 39323 |
Number of bits of the sum of numbers in the objective function | 16 |
Biggest number in a constraint | 2 |
Number of bits of the biggest number in a constraint | 2 |
Biggest sum of numbers in a constraint | 39323 |
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 |
13.28/13.31 c 79024 176988 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-2673684-1276806098/watcher-2673684-1276806098 -o /tmp/evaluation-result-2673684-1276806098/solver-2673684-1276806098 -C 1800 -W 2000 -M 1800 run HOME/instance-2673684-1276806098.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 3/105 26050 /proc/meminfo: memFree=1832628/2059040 swapFree=4164936/4192956 [pid=26050] ppid=26048 vsize=8700 CPUtime=0 /proc/26050/stat : 26050 (run) S 26048 26050 25475 0 -1 4202496 388 134 0 0 0 0 0 0 25 0 1 0 21903704 8908800 250 1992294400 4194304 4922060 140736935066704 18446744073709551615 258407505029 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/26050/statm: 2175 250 211 178 0 68 0 [startup+0.0621299 s] /proc/loadavg: 1.00 1.00 1.00 3/105 26050 /proc/meminfo: memFree=1832628/2059040 swapFree=4164936/4192956 [pid=26050] ppid=26048 vsize=8700 CPUtime=0 /proc/26050/stat : 26050 (run) S 26048 26050 25475 0 -1 4202496 388 134 0 0 0 0 0 0 25 0 1 0 21903704 8908800 250 1992294400 4194304 4922060 140736935066704 18446744073709551615 258407505029 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/26050/statm: 2175 250 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.101128 s] /proc/loadavg: 1.00 1.00 1.00 3/105 26050 /proc/meminfo: memFree=1832628/2059040 swapFree=4164936/4192956 [pid=26050] ppid=26048 vsize=8700 CPUtime=0 /proc/26050/stat : 26050 (run) S 26048 26050 25475 0 -1 4202496 388 134 0 0 0 0 0 0 25 0 1 0 21903704 8908800 250 1992294400 4194304 4922060 140736935066704 18446744073709551615 258407505029 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/26050/statm: 2175 250 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.301151 s] /proc/loadavg: 1.00 1.00 1.00 3/105 26050 /proc/meminfo: memFree=1832628/2059040 swapFree=4164936/4192956 [pid=26050] ppid=26048 vsize=8700 CPUtime=0 /proc/26050/stat : 26050 (run) S 26048 26050 25475 0 -1 4202496 388 134 0 0 0 0 0 0 25 0 1 0 21903704 8908800 250 1992294400 4194304 4922060 140736935066704 18446744073709551615 258407505029 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/26050/statm: 2175 250 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.701195 s] /proc/loadavg: 1.00 1.00 1.00 3/105 26050 /proc/meminfo: memFree=1832628/2059040 swapFree=4164936/4192956 [pid=26050] ppid=26048 vsize=8700 CPUtime=0 /proc/26050/stat : 26050 (run) S 26048 26050 25475 0 -1 4202496 388 134 0 0 0 0 0 0 25 0 1 0 21903704 8908800 250 1992294400 4194304 4922060 140736935066704 18446744073709551615 258407505029 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/26050/statm: 2175 250 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+1.50129 s] /proc/loadavg: 1.00 1.00 1.00 2/107 26053 /proc/meminfo: memFree=1826660/2059040 swapFree=4164936/4192956 [pid=26050] ppid=26048 vsize=8700 CPUtime=0 /proc/26050/stat : 26050 (run) S 26048 26050 25475 0 -1 4202496 388 134 0 0 0 0 0 0 25 0 1 0 21903704 8908800 250 1992294400 4194304 4922060 140736935066704 18446744073709551615 258407505029 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/26050/statm: 2175 250 211 178 0 68 0 [pid=26052] ppid=26050 vsize=62468 CPUtime=1.48 /proc/26052/stat : 26052 (PBPASSolver) R 26050 26050 25475 0 -1 4202496 15107 0 0 0 59 89 0 0 25 0 1 0 21903704 63967232 15044 1992294400 134512640 134902295 4289540752 18446744073709551615 134520305 0 0 4096 17608 0 0 0 17 0 0 0 0 /proc/26052/statm: 15681 15050 253 96 0 14893 0 Current children cumulated CPU time (s) 1.48 Current children cumulated vsize (KiB) 71168 [startup+3.10146 s] /proc/loadavg: 1.00 1.00 1.00 2/107 26053 /proc/meminfo: memFree=1454784/2059040 swapFree=4164936/4192956 [pid=26050] ppid=26048 vsize=8700 CPUtime=0 /proc/26050/stat : 26050 (run) S 26048 26050 25475 0 -1 4202496 388 134 0 0 0 0 0 0 25 0 1 0 21903704 8908800 250 1992294400 4194304 4922060 140736935066704 18446744073709551615 258407505029 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/26050/statm: 2175 250 211 178 0 68 0 [pid=26052] ppid=26050 vsize=555652 CPUtime=3.08 /proc/26052/stat : 26052 (PBPASSolver) R 26050 26050 25475 0 -1 4202496 140046 0 0 0 140 168 0 0 25 0 1 0 21903704 568987648 138335 1992294400 134512640 134902295 4289540752 18446744073709551615 134588399 0 0 4096 17608 0 0 0 17 0 0 0 0 /proc/26052/statm: 138913 138335 256 96 0 138125 0 Current children cumulated CPU time (s) 3.08 Current children cumulated vsize (KiB) 564352 [startup+6.30183 s] /proc/loadavg: 1.00 1.00 1.00 2/107 26055 /proc/meminfo: memFree=922700/2059040 swapFree=4164936/4192956 [pid=26050] ppid=26048 vsize=8700 CPUtime=0 /proc/26050/stat : 26050 (run) S 26048 26050 25475 0 -1 4202496 388 134 0 0 0 0 0 0 25 0 1 0 21903704 8908800 250 1992294400 4194304 4922060 140736935066704 18446744073709551615 258407505029 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/26050/statm: 2175 250 211 178 0 68 0 [pid=26052] ppid=26050 vsize=1036740 CPUtime=6.29 /proc/26052/stat : 26052 (PBPASSolver) R 26050 26050 25475 0 -1 4202496 260308 0 0 0 326 303 0 0 25 0 1 0 21903704 1061621760 258597 1992294400 134512640 134902295 4289540752 18446744073709551615 4294960144 0 0 4096 17608 0 0 0 17 0 0 0 0 /proc/26052/statm: 259185 258597 256 96 0 258397 0 Current children cumulated CPU time (s) 6.29 Current children cumulated vsize (KiB) 1045440 [startup+12.7015 s] /proc/loadavg: 1.00 1.00 1.00 2/107 26055 /proc/meminfo: memFree=118684/2059040 swapFree=4164936/4192956 [pid=26050] ppid=26048 vsize=8700 CPUtime=0 /proc/26050/stat : 26050 (run) S 26048 26050 25475 0 -1 4202496 388 134 0 0 0 0 0 0 25 0 1 0 21903704 8908800 250 1992294400 4194304 4922060 140736935066704 18446744073709551615 258407505029 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/26050/statm: 2175 250 211 178 0 68 0 [pid=26052] ppid=26050 vsize=1785124 CPUtime=12.69 /proc/26052/stat : 26052 (PBPASSolver) R 26050 26050 25475 0 -1 4202496 447386 0 0 0 754 515 0 0 25 0 1 0 21903704 1827966976 445675 1992294400 134512640 134902295 4289540752 18446744073709551615 134520305 0 0 4096 17608 0 0 0 17 0 0 0 0 /proc/26052/statm: 446281 445675 256 96 0 445493 0 Current children cumulated CPU time (s) 12.69 Current children cumulated vsize (KiB) 1793824 Maximum VSize exceeded: sending SIGTERM then SIGKILL [startup+13.3016 s] /proc/loadavg: 1.00 1.00 1.00 2/107 26055 /proc/meminfo: memFree=10396/2059040 swapFree=4164936/4192956 [pid=26050] ppid=26048 vsize=8700 CPUtime=0 /proc/26050/stat : 26050 (run) S 26048 26050 25475 0 -1 4202496 388 134 0 0 0 0 0 0 25 0 1 0 21903704 8908800 250 1992294400 4194304 4922060 140736935066704 18446744073709551615 258407505029 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/26050/statm: 2175 250 211 178 0 68 0 [pid=26052] ppid=26050 vsize=1838084 CPUtime=13.28 /proc/26052/stat : 26052 (PBPASSolver) R 26050 26050 25475 0 -1 4202496 460629 0 0 0 798 530 0 0 25 0 1 0 21903704 1882198016 458918 1992294400 134512640 134902295 4289540752 18446744073709551615 134588399 0 0 4096 17608 0 0 0 17 0 0 0 0 /proc/26052/statm: 459521 458918 256 96 0 458733 0 Current children cumulated CPU time (s) 13.28 Current children cumulated vsize (KiB) 1846784 Sending SIGTERM to process tree (bottom up) Sleeping 2 seconds Solver just ended. Dumping a history of the last processes samples [startup+13.3016 s] /proc/loadavg: 1.00 1.00 1.00 2/107 26055 /proc/meminfo: memFree=10396/2059040 swapFree=4164936/4192956 [pid=26050] ppid=26048 vsize=8700 CPUtime=0 /proc/26050/stat : 26050 (run) S 26048 26050 25475 0 -1 4202496 388 134 0 0 0 0 0 0 25 0 1 0 21903704 8908800 250 1992294400 4194304 4922060 140736935066704 18446744073709551615 258407505029 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/26050/statm: 2175 250 211 178 0 68 0 [pid=26052] ppid=26050 vsize=1838084 CPUtime=13.28 /proc/26052/stat : 26052 (PBPASSolver) R 26050 26050 25475 0 -1 4202496 460629 0 0 0 798 530 0 0 25 0 1 0 21903704 1882198016 458918 1992294400 134512640 134902295 4289540752 18446744073709551615 134588399 0 0 4096 17608 0 0 0 17 0 0 0 0 /proc/26052/statm: 459521 458918 256 96 0 458733 0 Current children cumulated CPU time (s) 13.28 Current children cumulated vsize (KiB) 1846784 Child ended because it received signal 15 (SIGTERM) # WARNING: # CPU time reported by wait4() is probably wrong ! # wait4(...,&childrusage) returns 26050 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=2999 # CPU time returned by wait4() is 0.003998 # while last known CPU time is 13.28 # # Solver probably didn't/couldn't wait for its children # Using CPU time of the last sample as value... Real time (s): 13.3159 CPU time (s): 13.28 CPU user time (s): 7.98 CPU system time (s): 5.3 CPU usage (%): 99.7305 Max. virtual memory (cumulated for all children) (KiB): 1846784 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.000999 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 0.022996 second user time and 0.081987 second system time The end
Begin job on node085 at 2010-06-17 22:21:39 IDJOB=2673684 IDBENCH=25033 IDSOLVER=1174 FILE ID=node085/2673684-1276806098 PBS_JOBID= 11176641 Free space on /tmp= 121824 MiB SOLVER NAME= PBPASSolver 2010-06-13 BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-LIN/submittedPB07/aksoy/area_opers/normalized-fir10_area_opers.opb COMMAND LINE= run BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2673684-1276806098/watcher-2673684-1276806098 -o /tmp/evaluation-result-2673684-1276806098/solver-2673684-1276806098 -C 1800 -W 2000 -M 1800 run HOME/instance-2673684-1276806098.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= cca2bc3212eb56e1c6b2ae84ca292ee3 RANDOM SEED=17134633 node085.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 : 3000.221 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 : 6000.44 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 : 3000.221 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 : 5999.51 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2059040 kB MemFree: 1833156 kB Buffers: 22572 kB Cached: 92500 kB SwapCached: 1408 kB Active: 60112 kB Inactive: 87828 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1833156 kB SwapTotal: 4192956 kB SwapFree: 4164936 kB Dirty: 6456 kB Writeback: 0 kB AnonPages: 31420 kB Mapped: 14396 kB Slab: 56348 kB PageTables: 3976 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 180548 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= 121824 MiB End job on node085 at 2010-06-17 22:21:54