Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
PBPASSolver 2010-06-13 | ? (MO) | 13.29 | 13.3146 |
Name | normalized-PB07/OPT-SMALLINT-LIN/submittedPB07/manquinho/ areaDelay/normalized-f20c10b_012_area_delay.opb |
MD5SUM | 390f49d8db402e26df87629238cc1aa6 |
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 | 27 |
Best CPU time to get the best result obtained on this benchmark | 33.5149 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 27 |
Optimality of the best value was proved | YES |
Number of variables | 15284 |
Total number of constraints | 49839 |
Number of constraints which are clauses | 49839 |
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 | 127 |
Number of terms in the objective function | 7495 |
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 | 7495 |
Number of bits of the sum of numbers in the objective function | 13 |
Biggest number in a constraint | 2 |
Number of bits of the biggest number in a constraint | 2 |
Biggest sum of numbers in a constraint | 7495 |
Number of bits of the biggest sum of numbers | 13 |
Number of products (including duplicates) | 0 |
Sum of products size (including duplicates) | 0 |
Number of different products | 0 |
Sum of products size | 0 |
13.29/13.30 c 15284 49839 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-2673639-1276805240/watcher-2673639-1276805240 -o /tmp/evaluation-result-2673639-1276805240/solver-2673639-1276805240 -C 1800 -W 2000 -M 1800 run HOME/instance-2673639-1276805240.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: 0.88 0.97 0.99 3/106 24518 /proc/meminfo: memFree=1885684/2059040 swapFree=4140088/4192956 [pid=24518] ppid=24516 vsize=8700 CPUtime=0 /proc/24518/stat : 24518 (run) S 24516 24518 23863 0 -1 4202496 388 134 0 0 0 0 0 0 18 0 1 0 21815544 8908800 250 1992294400 4194304 4922060 140734090584256 18446744073709551615 273490222213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/24518/statm: 2175 250 211 178 0 68 0 [startup+0.0440769 s] /proc/loadavg: 0.88 0.97 0.99 3/106 24518 /proc/meminfo: memFree=1885684/2059040 swapFree=4140088/4192956 [pid=24518] ppid=24516 vsize=8700 CPUtime=0 /proc/24518/stat : 24518 (run) S 24516 24518 23863 0 -1 4202496 388 134 0 0 0 0 0 0 18 0 1 0 21815544 8908800 250 1992294400 4194304 4922060 140734090584256 18446744073709551615 273490222213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/24518/statm: 2175 250 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.101081 s] /proc/loadavg: 0.88 0.97 0.99 3/106 24518 /proc/meminfo: memFree=1885684/2059040 swapFree=4140088/4192956 [pid=24518] ppid=24516 vsize=8700 CPUtime=0 /proc/24518/stat : 24518 (run) S 24516 24518 23863 0 -1 4202496 388 134 0 0 0 0 0 0 18 0 1 0 21815544 8908800 250 1992294400 4194304 4922060 140734090584256 18446744073709551615 273490222213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/24518/statm: 2175 250 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.301099 s] /proc/loadavg: 0.88 0.97 0.99 3/106 24518 /proc/meminfo: memFree=1885684/2059040 swapFree=4140088/4192956 [pid=24518] ppid=24516 vsize=8700 CPUtime=0 /proc/24518/stat : 24518 (run) S 24516 24518 23863 0 -1 4202496 388 134 0 0 0 0 0 0 18 0 1 0 21815544 8908800 250 1992294400 4194304 4922060 140734090584256 18446744073709551615 273490222213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/24518/statm: 2175 250 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.701135 s] /proc/loadavg: 0.88 0.97 0.99 3/106 24518 /proc/meminfo: memFree=1885684/2059040 swapFree=4140088/4192956 [pid=24518] ppid=24516 vsize=8700 CPUtime=0 /proc/24518/stat : 24518 (run) S 24516 24518 23863 0 -1 4202496 388 134 0 0 0 0 0 0 18 0 1 0 21815544 8908800 250 1992294400 4194304 4922060 140734090584256 18446744073709551615 273490222213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/24518/statm: 2175 250 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+1.50121 s] /proc/loadavg: 0.88 0.97 0.99 3/108 24521 /proc/meminfo: memFree=1685532/2059040 swapFree=4140088/4192956 [pid=24518] ppid=24516 vsize=8700 CPUtime=0 /proc/24518/stat : 24518 (run) S 24516 24518 23863 0 -1 4202496 388 134 0 0 0 0 0 0 18 0 1 0 21815544 8908800 250 1992294400 4194304 4922060 140734090584256 18446744073709551615 273490222213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/24518/statm: 2175 250 211 178 0 68 0 [pid=24520] ppid=24518 vsize=298180 CPUtime=1.49 /proc/24520/stat : 24520 (PBPASSolver) R 24518 24518 23863 0 -1 4202496 74255 0 0 0 63 86 0 0 22 0 1 0 21815544 305336320 73920 1992294400 134512640 134902295 4290875008 18446744073709551615 4294960144 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/24520/statm: 74545 73920 256 96 0 73757 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 306880 [startup+3.10135 s] /proc/loadavg: 0.88 0.97 0.99 2/108 24521 /proc/meminfo: memFree=1483164/2059040 swapFree=4140088/4192956 [pid=24518] ppid=24516 vsize=8700 CPUtime=0 /proc/24518/stat : 24518 (run) S 24516 24518 23863 0 -1 4202496 388 134 0 0 0 0 0 0 18 0 1 0 21815544 8908800 250 1992294400 4194304 4922060 140734090584256 18446744073709551615 273490222213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/24518/statm: 2175 250 211 178 0 68 0 [pid=24520] ppid=24518 vsize=574756 CPUtime=3.09 /proc/24520/stat : 24520 (PBPASSolver) R 24518 24518 23863 0 -1 4202496 143416 0 0 0 145 164 0 0 25 0 1 0 21815544 588550144 143081 1992294400 134512640 134902295 4290875008 18446744073709551615 4294960144 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/24520/statm: 143689 143084 256 96 0 142901 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 583456 [startup+6.30064 s] /proc/loadavg: 0.89 0.97 0.99 2/108 24521 /proc/meminfo: memFree=964100/2059040 swapFree=4140088/4192956 [pid=24518] ppid=24516 vsize=8700 CPUtime=0 /proc/24518/stat : 24518 (run) S 24516 24518 23863 0 -1 4202496 388 134 0 0 0 0 0 0 18 0 1 0 21815544 8908800 250 1992294400 4194304 4922060 140734090584256 18446744073709551615 273490222213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/24518/statm: 2175 250 211 178 0 68 0 [pid=24520] ppid=24518 vsize=1046180 CPUtime=6.28 /proc/24520/stat : 24520 (PBPASSolver) R 24518 24518 23863 0 -1 4202496 261262 0 0 0 332 296 0 0 25 0 1 0 21815544 1071288320 260927 1992294400 134512640 134902295 4290875008 18446744073709551615 4294960144 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/24520/statm: 261545 260927 256 96 0 260757 0 Current children cumulated CPU time (s) 6.28 Current children cumulated vsize (KiB) 1054880 [startup+12.7012 s] /proc/loadavg: 0.90 0.97 0.99 2/108 24523 /proc/meminfo: memFree=174840/2059040 swapFree=4140088/4192956 [pid=24518] ppid=24516 vsize=8700 CPUtime=0 /proc/24518/stat : 24518 (run) S 24516 24518 23863 0 -1 4202496 388 134 0 0 0 0 0 0 18 0 1 0 21815544 8908800 250 1992294400 4194304 4922060 140734090584256 18446744073709551615 273490222213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/24518/statm: 2175 250 211 178 0 68 0 [pid=24520] ppid=24518 vsize=1780644 CPUtime=12.68 /proc/24520/stat : 24520 (PBPASSolver) R 24518 24518 23863 0 -1 4202496 444907 0 0 0 763 505 0 0 25 0 1 0 21815544 1823379456 444572 1992294400 134512640 134902295 4290875008 18446744073709551615 134588399 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/24520/statm: 445161 444572 256 96 0 444373 0 Current children cumulated CPU time (s) 12.68 Current children cumulated vsize (KiB) 1789344 Maximum VSize exceeded: sending SIGTERM then SIGKILL [startup+13.3013 s] /proc/loadavg: 0.90 0.97 0.99 2/108 24523 /proc/meminfo: memFree=45508/2059040 swapFree=4140088/4192956 [pid=24518] ppid=24516 vsize=8700 CPUtime=0 /proc/24518/stat : 24518 (run) S 24516 24518 23863 0 -1 4202496 388 134 0 0 0 0 0 0 18 0 1 0 21815544 8908800 250 1992294400 4194304 4922060 140734090584256 18446744073709551615 273490222213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/24518/statm: 2175 250 211 178 0 68 0 [pid=24520] ppid=24518 vsize=1840068 CPUtime=13.29 /proc/24520/stat : 24520 (PBPASSolver) R 24518 24518 23863 0 -1 4202496 459737 0 0 0 807 522 0 0 25 0 1 0 21815544 1884229632 459402 1992294400 134512640 134902295 4290875008 18446744073709551615 134520305 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/24520/statm: 460017 459402 256 96 0 459229 0 Current children cumulated CPU time (s) 13.29 Current children cumulated vsize (KiB) 1848768 Sending SIGTERM to process tree (bottom up) Sleeping 2 seconds Solver just ended. Dumping a history of the last processes samples [startup+13.3013 s] /proc/loadavg: 0.90 0.97 0.99 2/108 24523 /proc/meminfo: memFree=45508/2059040 swapFree=4140088/4192956 [pid=24518] ppid=24516 vsize=8700 CPUtime=0 /proc/24518/stat : 24518 (run) S 24516 24518 23863 0 -1 4202496 388 134 0 0 0 0 0 0 18 0 1 0 21815544 8908800 250 1992294400 4194304 4922060 140734090584256 18446744073709551615 273490222213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/24518/statm: 2175 250 211 178 0 68 0 [pid=24520] ppid=24518 vsize=1840068 CPUtime=13.29 /proc/24520/stat : 24520 (PBPASSolver) R 24518 24518 23863 0 -1 4202496 459737 0 0 0 807 522 0 0 25 0 1 0 21815544 1884229632 459402 1992294400 134512640 134902295 4290875008 18446744073709551615 134520305 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/24520/statm: 460017 459402 256 96 0 459229 0 Current children cumulated CPU time (s) 13.29 Current children cumulated vsize (KiB) 1848768 Child ended because it received signal 15 (SIGTERM) # WARNING: # CPU time reported by wait4() is probably wrong ! # wait4(...,&childrusage) returns 24518 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=1999 # CPU time returned by wait4() is 0.002998 # while last known CPU time is 13.29 # # Solver probably didn't/couldn't wait for its children # Using CPU time of the last sample as value... Real time (s): 13.3146 CPU time (s): 13.29 CPU user time (s): 8.07 CPU system time (s): 5.22 CPU usage (%): 99.815 Max. virtual memory (cumulated for all children) (KiB): 1848768 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.000999 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= 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= 4 involuntary context switches= 4 runsolver used 0.029995 second user time and 0.073988 second system time The end
Begin job on node051 at 2010-06-17 22:07:21 IDJOB=2673639 IDBENCH=24988 IDSOLVER=1174 FILE ID=node051/2673639-1276805240 PBS_JOBID= 11176667 Free space on /tmp= 62564 MiB SOLVER NAME= PBPASSolver 2010-06-13 BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-LIN/submittedPB07/manquinho/areaDelay/normalized-f20c10b_012_area_delay.opb COMMAND LINE= run BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2673639-1276805240/watcher-2673639-1276805240 -o /tmp/evaluation-result-2673639-1276805240/solver-2673639-1276805240 -C 1800 -W 2000 -M 1800 run HOME/instance-2673639-1276805240.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 390f49d8db402e26df87629238cc1aa6 RANDOM SEED=271070391 node051.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 : 3000.255 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 : 6000.51 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 : 3000.255 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 : 5599.43 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2059040 kB MemFree: 1886328 kB Buffers: 7396 kB Cached: 81144 kB SwapCached: 5416 kB Active: 63100 kB Inactive: 37484 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1886328 kB SwapTotal: 4192956 kB SwapFree: 4140088 kB Dirty: 2172 kB Writeback: 0 kB AnonPages: 10708 kB Mapped: 12752 kB Slab: 50480 kB PageTables: 4024 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 181568 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= 62560 MiB End job on node051 at 2010-06-17 22:07:36