Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
PBPASSolver 2010-06-13 | ? (MO) | 13.3 | 13.3323 |
Name | normalized-PB07/OPT-SMALLINT-LIN/submittedPB07/manquinho/ areaDelay/normalized-f20c10b_029_area_delay.opb |
MD5SUM | a51202683a576bff941434a7d3e9aa0c |
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 | 24 |
Best CPU time to get the best result obtained on this benchmark | 32.785 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 24 |
Optimality of the best value was proved | YES |
Number of variables | 17409 |
Total number of constraints | 123773 |
Number of constraints which are clauses | 123773 |
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 | 254 |
Number of terms in the objective function | 8579 |
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 | 8579 |
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 | 8579 |
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 |
13.30/13.32 c 17409 123773 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-2673637-1276805212/watcher-2673637-1276805212 -o /tmp/evaluation-result-2673637-1276805212/solver-2673637-1276805212 -C 1800 -W 2000 -M 1800 run HOME/instance-2673637-1276805212.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: 0.91 0.98 0.99 3/106 22958 /proc/meminfo: memFree=1832048/2059040 swapFree=4140984/4192956 [pid=22958] ppid=22956 vsize=8700 CPUtime=0 /proc/22958/stat : 22958 (run) S 22956 22958 22541 0 -1 4202496 390 135 0 0 0 0 0 0 20 0 1 0 21809247 8908800 251 1992294400 4194304 4922060 140736475371472 18446744073709551615 264053038213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/22958/statm: 2175 251 211 178 0 68 0 [startup+0.0421309 s] /proc/loadavg: 0.91 0.98 0.99 3/106 22958 /proc/meminfo: memFree=1832048/2059040 swapFree=4140984/4192956 [pid=22958] ppid=22956 vsize=8700 CPUtime=0 /proc/22958/stat : 22958 (run) S 22956 22958 22541 0 -1 4202496 390 135 0 0 0 0 0 0 20 0 1 0 21809247 8908800 251 1992294400 4194304 4922060 140736475371472 18446744073709551615 264053038213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/22958/statm: 2175 251 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.102135 s] /proc/loadavg: 0.91 0.98 0.99 3/106 22958 /proc/meminfo: memFree=1832048/2059040 swapFree=4140984/4192956 [pid=22958] ppid=22956 vsize=8700 CPUtime=0 /proc/22958/stat : 22958 (run) S 22956 22958 22541 0 -1 4202496 390 135 0 0 0 0 0 0 20 0 1 0 21809247 8908800 251 1992294400 4194304 4922060 140736475371472 18446744073709551615 264053038213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/22958/statm: 2175 251 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.301162 s] /proc/loadavg: 0.91 0.98 0.99 3/106 22958 /proc/meminfo: memFree=1832048/2059040 swapFree=4140984/4192956 [pid=22958] ppid=22956 vsize=8700 CPUtime=0 /proc/22958/stat : 22958 (run) S 22956 22958 22541 0 -1 4202496 390 135 0 0 0 0 0 0 20 0 1 0 21809247 8908800 251 1992294400 4194304 4922060 140736475371472 18446744073709551615 264053038213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/22958/statm: 2175 251 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.70022 s] /proc/loadavg: 0.91 0.98 0.99 3/106 22958 /proc/meminfo: memFree=1832048/2059040 swapFree=4140984/4192956 [pid=22958] ppid=22956 vsize=8700 CPUtime=0 /proc/22958/stat : 22958 (run) S 22956 22958 22541 0 -1 4202496 390 135 0 0 0 0 0 0 20 0 1 0 21809247 8908800 251 1992294400 4194304 4922060 140736475371472 18446744073709551615 264053038213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/22958/statm: 2175 251 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+1.50033 s] /proc/loadavg: 0.91 0.98 0.99 2/108 22961 /proc/meminfo: memFree=1634624/2059040 swapFree=4140984/4192956 [pid=22958] ppid=22956 vsize=8700 CPUtime=0 /proc/22958/stat : 22958 (run) S 22956 22958 22541 0 -1 4202496 390 135 0 0 0 0 0 0 20 0 1 0 21809247 8908800 251 1992294400 4194304 4922060 140736475371472 18446744073709551615 264053038213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/22958/statm: 2175 251 211 178 0 68 0 [pid=22960] ppid=22958 vsize=295812 CPUtime=1.48 /proc/22960/stat : 22960 (PBPASSolver) R 22958 22958 22541 0 -1 4202496 73767 0 0 0 61 87 0 0 20 0 1 0 21809247 302911488 73375 1992294400 134512640 134902295 4293207248 18446744073709551615 4294960144 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/22960/statm: 73953 73375 256 96 0 73165 0 Current children cumulated CPU time (s) 1.48 Current children cumulated vsize (KiB) 304512 [startup+3.10056 s] /proc/loadavg: 0.91 0.98 0.99 2/108 22961 /proc/meminfo: memFree=1431140/2059040 swapFree=4140984/4192956 [pid=22958] ppid=22956 vsize=8700 CPUtime=0 /proc/22958/stat : 22958 (run) S 22956 22958 22541 0 -1 4202496 390 135 0 0 0 0 0 0 20 0 1 0 21809247 8908800 251 1992294400 4194304 4922060 140736475371472 18446744073709551615 264053038213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/22958/statm: 2175 251 211 178 0 68 0 [pid=22960] ppid=22958 vsize=571844 CPUtime=3.08 /proc/22960/stat : 22960 (PBPASSolver) R 22958 22958 22541 0 -1 4202496 142730 0 0 0 144 164 0 0 24 0 1 0 21809247 585568256 142338 1992294400 134512640 134902295 4293207248 18446744073709551615 134520305 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/22960/statm: 142961 142338 256 96 0 142173 0 Current children cumulated CPU time (s) 3.08 Current children cumulated vsize (KiB) 580544 [startup+6.30101 s] /proc/loadavg: 0.92 0.98 0.99 2/108 22961 /proc/meminfo: memFree=912200/2059040 swapFree=4140984/4192956 [pid=22958] ppid=22956 vsize=8700 CPUtime=0 /proc/22958/stat : 22958 (run) S 22956 22958 22541 0 -1 4202496 390 135 0 0 0 0 0 0 20 0 1 0 21809247 8908800 251 1992294400 4194304 4922060 140736475371472 18446744073709551615 264053038213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/22958/statm: 2175 251 211 178 0 68 0 [pid=22960] ppid=22958 vsize=1044804 CPUtime=6.28 /proc/22960/stat : 22960 (PBPASSolver) R 22958 22958 22541 0 -1 4202496 261012 0 0 0 329 299 0 0 25 0 1 0 21809247 1069879296 260620 1992294400 134512640 134902295 4293207248 18446744073709551615 4294960144 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/22960/statm: 261201 260620 256 96 0 260413 0 Current children cumulated CPU time (s) 6.28 Current children cumulated vsize (KiB) 1053504 [startup+12.7009 s] /proc/loadavg: 0.93 0.98 0.99 2/108 22961 /proc/meminfo: memFree=114384/2059040 swapFree=4140984/4192956 [pid=22958] ppid=22956 vsize=8700 CPUtime=0 /proc/22958/stat : 22958 (run) S 22956 22958 22541 0 -1 4202496 390 135 0 0 0 0 0 0 20 0 1 0 21809247 8908800 251 1992294400 4194304 4922060 140736475371472 18446744073709551615 264053038213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/22958/statm: 2175 251 211 178 0 68 0 [pid=22960] ppid=22958 vsize=1788740 CPUtime=12.68 /proc/22960/stat : 22960 (PBPASSolver) R 22958 22958 22541 0 -1 4202496 446984 0 0 0 758 510 0 0 25 0 1 0 21809247 1831669760 446592 1992294400 134512640 134902295 4293207248 18446744073709551615 134588399 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/22960/statm: 447185 446592 256 96 0 446397 0 Current children cumulated CPU time (s) 12.68 Current children cumulated vsize (KiB) 1797440 Maximum VSize exceeded: sending SIGTERM then SIGKILL [startup+13.3181 s] /proc/loadavg: 0.93 0.98 0.99 3/108 22961 /proc/meminfo: memFree=10708/2059040 swapFree=4140984/4192956 [pid=22958] ppid=22956 vsize=8700 CPUtime=0 /proc/22958/stat : 22958 (run) S 22956 22958 22541 0 -1 4202496 390 135 0 0 0 0 0 0 20 0 1 0 21809247 8908800 251 1992294400 4194304 4922060 140736475371472 18446744073709551615 264053038213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/22958/statm: 2175 251 211 178 0 68 0 [pid=22960] ppid=22958 vsize=1842180 CPUtime=13.3 /proc/22960/stat : 22960 (PBPASSolver) R 22958 22958 22541 0 -1 4202496 460293 0 0 0 802 528 0 0 25 0 1 0 21809247 1886392320 459901 1992294400 134512640 134902295 4293207248 18446744073709551615 134520305 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/22960/statm: 460545 459904 256 96 0 459757 0 Current children cumulated CPU time (s) 13.3 Current children cumulated vsize (KiB) 1850880 Sending SIGTERM to process tree (bottom up) Sleeping 2 seconds Solver just ended. Dumping a history of the last processes samples [startup+13.3181 s] /proc/loadavg: 0.93 0.98 0.99 3/108 22961 /proc/meminfo: memFree=10708/2059040 swapFree=4140984/4192956 [pid=22958] ppid=22956 vsize=8700 CPUtime=0 /proc/22958/stat : 22958 (run) S 22956 22958 22541 0 -1 4202496 390 135 0 0 0 0 0 0 20 0 1 0 21809247 8908800 251 1992294400 4194304 4922060 140736475371472 18446744073709551615 264053038213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/22958/statm: 2175 251 211 178 0 68 0 [pid=22960] ppid=22958 vsize=1842180 CPUtime=13.3 /proc/22960/stat : 22960 (PBPASSolver) R 22958 22958 22541 0 -1 4202496 460293 0 0 0 802 528 0 0 25 0 1 0 21809247 1886392320 459901 1992294400 134512640 134902295 4293207248 18446744073709551615 134520305 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/22960/statm: 460545 459904 256 96 0 459757 0 Current children cumulated CPU time (s) 13.3 Current children cumulated vsize (KiB) 1850880 Child ended because it received signal 15 (SIGTERM) # WARNING: # CPU time reported by wait4() is probably wrong ! # wait4(...,&childrusage) returns 22958 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 13.3 # # Solver probably didn't/couldn't wait for its children # Using CPU time of the last sample as value... Real time (s): 13.3323 CPU time (s): 13.3 CPU user time (s): 8.02 CPU system time (s): 5.28 CPU usage (%): 99.7575 Max. virtual memory (cumulated for all children) (KiB): 1850880 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= 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= 4 involuntary context switches= 3 runsolver used 0.030995 second user time and 0.074988 second system time The end
Begin job on node049 at 2010-06-17 22:06:52 IDJOB=2673637 IDBENCH=24986 IDSOLVER=1174 FILE ID=node049/2673637-1276805212 PBS_JOBID= 11176665 Free space on /tmp= 62516 MiB SOLVER NAME= PBPASSolver 2010-06-13 BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-LIN/submittedPB07/manquinho/areaDelay/normalized-f20c10b_029_area_delay.opb COMMAND LINE= run BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2673637-1276805212/watcher-2673637-1276805212 -o /tmp/evaluation-result-2673637-1276805212/solver-2673637-1276805212 -C 1800 -W 2000 -M 1800 run HOME/instance-2673637-1276805212.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= a51202683a576bff941434a7d3e9aa0c RANDOM SEED=623756792 node049.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 : 3000.244 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 : 3000.244 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: 1832568 kB Buffers: 45680 kB Cached: 86728 kB SwapCached: 6056 kB Active: 21500 kB Inactive: 124528 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1832568 kB SwapTotal: 4192956 kB SwapFree: 4140984 kB Dirty: 4724 kB Writeback: 0 kB AnonPages: 11764 kB Mapped: 12976 kB Slab: 58256 kB PageTables: 3996 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 182860 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= 62516 MiB End job on node049 at 2010-06-17 22:07:07