Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
PBPASSolver 2010-06-13 | ? (MO) | 13.3 | 13.3194 |
Name | normalized-PB07/OPT-SMALLINT-LIN/submittedPB07/ aksoy/area_opers/normalized-fir07_area_opers.opb |
MD5SUM | e3ec914b5fa2e36b0a6c3f63a5a73343 |
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 | 32 |
Best CPU time to get the best result obtained on this benchmark | 34.3298 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 32 |
Optimality of the best value was proved | YES |
Number of variables | 22270 |
Total number of constraints | 51660 |
Number of constraints which are clauses | 51660 |
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 | 255 |
Number of terms in the objective function | 10984 |
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 | 10984 |
Number of bits of the sum of numbers in the objective function | 14 |
Biggest number in a constraint | 2 |
Number of bits of the biggest number in a constraint | 2 |
Biggest sum of numbers in a constraint | 10984 |
Number of bits of the biggest sum of numbers | 14 |
Number of products (including duplicates) | 0 |
Sum of products size (including duplicates) | 0 |
Number of different products | 0 |
Sum of products size | 0 |
13.30/13.31 c 22270 51660 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-2673690-1276806156/watcher-2673690-1276806156 -o /tmp/evaluation-result-2673690-1276806156/solver-2673690-1276806156 -C 1800 -W 2000 -M 1800 run HOME/instance-2673690-1276806156.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 0.97 0.97 3/106 23955 /proc/meminfo: memFree=1853316/2059040 swapFree=4139900/4192956 [pid=23955] ppid=23953 vsize=8700 CPUtime=0 /proc/23955/stat : 23955 (run) S 23953 23955 23532 0 -1 4202496 388 134 0 0 0 0 0 0 17 0 1 0 21910695 8908800 250 1992294400 4194304 4922060 140736223771152 18446744073709551615 246659259525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/23955/statm: 2175 250 211 178 0 68 0 [startup+0.0692859 s] /proc/loadavg: 0.92 0.97 0.97 3/106 23955 /proc/meminfo: memFree=1853316/2059040 swapFree=4139900/4192956 [pid=23955] ppid=23953 vsize=8700 CPUtime=0 /proc/23955/stat : 23955 (run) S 23953 23955 23532 0 -1 4202496 388 134 0 0 0 0 0 0 17 0 1 0 21910695 8908800 250 1992294400 4194304 4922060 140736223771152 18446744073709551615 246659259525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/23955/statm: 2175 250 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.101289 s] /proc/loadavg: 0.92 0.97 0.97 3/106 23955 /proc/meminfo: memFree=1853316/2059040 swapFree=4139900/4192956 [pid=23955] ppid=23953 vsize=8700 CPUtime=0 /proc/23955/stat : 23955 (run) S 23953 23955 23532 0 -1 4202496 388 134 0 0 0 0 0 0 17 0 1 0 21910695 8908800 250 1992294400 4194304 4922060 140736223771152 18446744073709551615 246659259525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/23955/statm: 2175 250 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.300312 s] /proc/loadavg: 0.92 0.97 0.97 3/106 23955 /proc/meminfo: memFree=1853316/2059040 swapFree=4139900/4192956 [pid=23955] ppid=23953 vsize=8700 CPUtime=0 /proc/23955/stat : 23955 (run) S 23953 23955 23532 0 -1 4202496 388 134 0 0 0 0 0 0 17 0 1 0 21910695 8908800 250 1992294400 4194304 4922060 140736223771152 18446744073709551615 246659259525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/23955/statm: 2175 250 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.70036 s] /proc/loadavg: 0.92 0.97 0.97 3/106 23955 /proc/meminfo: memFree=1853316/2059040 swapFree=4139900/4192956 [pid=23955] ppid=23953 vsize=8700 CPUtime=0 /proc/23955/stat : 23955 (run) S 23953 23955 23532 0 -1 4202496 388 134 0 0 0 0 0 0 17 0 1 0 21910695 8908800 250 1992294400 4194304 4922060 140736223771152 18446744073709551615 246659259525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/23955/statm: 2175 250 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+1.50146 s] /proc/loadavg: 0.92 0.97 0.97 2/108 23958 /proc/meminfo: memFree=1658620/2059040 swapFree=4139900/4192956 [pid=23955] ppid=23953 vsize=8700 CPUtime=0 /proc/23955/stat : 23955 (run) S 23953 23955 23532 0 -1 4202496 388 134 0 0 0 0 0 0 17 0 1 0 21910695 8908800 250 1992294400 4194304 4922060 140736223771152 18446744073709551615 246659259525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/23955/statm: 2175 250 211 178 0 68 0 [pid=23957] ppid=23955 vsize=292996 CPUtime=1.48 /proc/23957/stat : 23957 (PBPASSolver) R 23955 23955 23532 0 -1 4202496 73162 0 0 0 56 92 0 0 23 0 1 0 21910695 300027904 72668 1992294400 134512640 134902295 4291352768 18446744073709551615 4294960144 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/23957/statm: 73249 72668 256 96 0 72461 0 Current children cumulated CPU time (s) 1.48 Current children cumulated vsize (KiB) 301696 [startup+3.10165 s] /proc/loadavg: 0.92 0.97 0.97 2/108 23958 /proc/meminfo: memFree=1454888/2059040 swapFree=4139900/4192956 [pid=23955] ppid=23953 vsize=8700 CPUtime=0 /proc/23955/stat : 23955 (run) S 23953 23955 23532 0 -1 4202496 388 134 0 0 0 0 0 0 17 0 1 0 21910695 8908800 250 1992294400 4194304 4922060 140736223771152 18446744073709551615 246659259525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/23955/statm: 2175 250 211 178 0 68 0 [pid=23957] ppid=23955 vsize=566948 CPUtime=3.09 /proc/23957/stat : 23957 (PBPASSolver) R 23955 23955 23532 0 -1 4202496 141646 0 0 0 134 175 0 0 25 0 1 0 21910695 580554752 141152 1992294400 134512640 134902295 4291352768 18446744073709551615 134520305 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/23957/statm: 141737 141152 256 96 0 140949 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 575648 [startup+6.30103 s] /proc/loadavg: 0.93 0.97 0.97 2/108 23958 /proc/meminfo: memFree=939544/2059040 swapFree=4139900/4192956 [pid=23955] ppid=23953 vsize=8700 CPUtime=0 /proc/23955/stat : 23955 (run) S 23953 23955 23532 0 -1 4202496 388 134 0 0 0 0 0 0 17 0 1 0 21910695 8908800 250 1992294400 4194304 4922060 140736223771152 18446744073709551615 246659259525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/23955/statm: 2175 250 211 178 0 68 0 [pid=23957] ppid=23955 vsize=1038468 CPUtime=6.28 /proc/23957/stat : 23957 (PBPASSolver) R 23955 23955 23532 0 -1 4202496 259521 0 0 0 317 311 0 0 25 0 1 0 21910695 1063391232 259027 1992294400 134512640 134902295 4291352768 18446744073709551615 4294960144 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/23957/statm: 259617 259027 256 96 0 258829 0 Current children cumulated CPU time (s) 6.28 Current children cumulated vsize (KiB) 1047168 [startup+12.7008 s] /proc/loadavg: 0.93 0.97 0.97 2/108 23958 /proc/meminfo: memFree=141356/2059040 swapFree=4139900/4192956 [pid=23955] ppid=23953 vsize=8700 CPUtime=0 /proc/23955/stat : 23955 (run) S 23953 23955 23532 0 -1 4202496 388 134 0 0 0 0 0 0 17 0 1 0 21910695 8908800 250 1992294400 4194304 4922060 140736223771152 18446744073709551615 246659259525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/23955/statm: 2175 250 211 178 0 68 0 [pid=23957] ppid=23955 vsize=1782948 CPUtime=12.68 /proc/23957/stat : 23957 (PBPASSolver) R 23955 23955 23532 0 -1 4202496 445626 0 0 0 740 528 0 0 25 0 1 0 21910695 1825738752 445132 1992294400 134512640 134902295 4291352768 18446744073709551615 134588399 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/23957/statm: 445737 445132 256 96 0 444949 0 Current children cumulated CPU time (s) 12.68 Current children cumulated vsize (KiB) 1791648 Maximum VSize exceeded: sending SIGTERM then SIGKILL [startup+13.3009 s] /proc/loadavg: 0.94 0.97 0.97 2/108 23958 /proc/meminfo: memFree=9420/2059040 swapFree=4139900/4192956 [pid=23955] ppid=23953 vsize=8700 CPUtime=0 /proc/23955/stat : 23955 (run) S 23953 23955 23532 0 -1 4202496 388 134 0 0 0 0 0 0 17 0 1 0 21910695 8908800 250 1992294400 4194304 4922060 140736223771152 18446744073709551615 246659259525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/23955/statm: 2175 250 211 178 0 68 0 [pid=23957] ppid=23955 vsize=1844100 CPUtime=13.3 /proc/23957/stat : 23957 (PBPASSolver) R 23955 23955 23532 0 -1 4202496 460920 0 0 0 783 547 0 0 25 0 1 0 21910695 1888358400 460426 1992294400 134512640 134902295 4291352768 18446744073709551615 4294960144 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/23957/statm: 461025 460426 256 96 0 460237 0 Current children cumulated CPU time (s) 13.3 Current children cumulated vsize (KiB) 1852800 Sending SIGTERM to process tree (bottom up) Sleeping 2 seconds Solver just ended. Dumping a history of the last processes samples [startup+13.3009 s] /proc/loadavg: 0.94 0.97 0.97 2/108 23958 /proc/meminfo: memFree=9420/2059040 swapFree=4139900/4192956 [pid=23955] ppid=23953 vsize=8700 CPUtime=0 /proc/23955/stat : 23955 (run) S 23953 23955 23532 0 -1 4202496 388 134 0 0 0 0 0 0 17 0 1 0 21910695 8908800 250 1992294400 4194304 4922060 140736223771152 18446744073709551615 246659259525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/23955/statm: 2175 250 211 178 0 68 0 [pid=23957] ppid=23955 vsize=1844100 CPUtime=13.3 /proc/23957/stat : 23957 (PBPASSolver) R 23955 23955 23532 0 -1 4202496 460920 0 0 0 783 547 0 0 25 0 1 0 21910695 1888358400 460426 1992294400 134512640 134902295 4291352768 18446744073709551615 4294960144 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/23957/statm: 461025 460426 256 96 0 460237 0 Current children cumulated CPU time (s) 13.3 Current children cumulated vsize (KiB) 1852800 Child ended because it received signal 15 (SIGTERM) # WARNING: # CPU time reported by wait4() is probably wrong ! # wait4(...,&childrusage) returns 23955 and gives # childrusage.ru_utime.tv_sec=0 # childrusage.ru_utime.tv_usec=2999 # childrusage.ru_stime.tv_sec=0 # childrusage.ru_stime.tv_usec=999 # CPU time returned by wait4() is 0.003998 # while last known CPU time is 13.3 # # Solver probably didn't/couldn't wait for its children # Using CPU time of the last sample as value... Real time (s): 13.3194 CPU time (s): 13.3 CPU user time (s): 7.83 CPU system time (s): 5.47 CPU usage (%): 99.8542 Max. virtual memory (cumulated for all children) (KiB): 1852800 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.002999 system time used= 0.000999 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 0.024996 second user time and 0.078987 second system time The end
Begin job on node033 at 2010-06-17 22:22:36 IDJOB=2673690 IDBENCH=25039 IDSOLVER=1174 FILE ID=node033/2673690-1276806156 PBS_JOBID= 11176650 Free space on /tmp= 62576 MiB SOLVER NAME= PBPASSolver 2010-06-13 BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-LIN/submittedPB07/aksoy/area_opers/normalized-fir07_area_opers.opb COMMAND LINE= run BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2673690-1276806156/watcher-2673690-1276806156 -o /tmp/evaluation-result-2673690-1276806156/solver-2673690-1276806156 -C 1800 -W 2000 -M 1800 run HOME/instance-2673690-1276806156.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= e3ec914b5fa2e36b0a6c3f63a5a73343 RANDOM SEED=1606547036 node033.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 : 3000.242 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 : 3000.242 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: 1853836 kB Buffers: 33100 kB Cached: 81768 kB SwapCached: 6844 kB Active: 61992 kB Inactive: 66452 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1853836 kB SwapTotal: 4192956 kB SwapFree: 4139900 kB Dirty: 2244 kB Writeback: 8 kB AnonPages: 10920 kB Mapped: 12960 kB Slab: 54812 kB PageTables: 4044 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 182592 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= 62576 MiB End job on node033 at 2010-06-17 22:22:51