Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
PBPASSolver 2010-06-13 | ? (MO) | 17.01 | 17.032 |
Name | normalized-PB06/OPT-BIGINT/mps-v2-20-10/plato.asu.edu/ pub/fctp/normalized-mps-v2-20-10-n370b.opb |
MD5SUM | 1f80e288849d4e939571e6eefbd84b3a |
Bench Category | OPT-BIGINT (optimisation, big integers) |
Best result obtained on this benchmark | |
Best value of the objective obtained on this benchmark | |
Best CPU time to get the best result obtained on this benchmark | |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 4779438072 |
Optimality of the best value was proved | NO |
Number of variables | 155000 |
Total number of constraints | 5150 |
Number of constraints which are clauses | 0 |
Number of constraints which are cardinality constraints (but not clauses) | 0 |
Number of constraints which are nor clauses,nor cardinality constraints | 5150 |
Minimum length of a constraint | 31 |
Maximum length of a constraint | 3000 |
Number of terms in the objective function | 155000 |
Biggest coefficient in the objective function | 4294967296 |
Number of bits for the biggest coefficient in the objective function | 33 |
Sum of the numbers in the objective function | 29694485111877 |
Number of bits of the sum of numbers in the objective function | 45 |
Biggest number in a constraint | 4294967296 |
Number of bits of the biggest number in a constraint | 33 |
Biggest sum of numbers in a constraint | 29694485111877 |
Number of bits of the biggest sum of numbers | 45 |
Number of products (including duplicates) | 0 |
Sum of products size (including duplicates) | 0 |
Number of different products | 0 |
Sum of products size | 0 |
17.01/17.02 c 155000 5150 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-2674112-1276799055/watcher-2674112-1276799055 -o /tmp/evaluation-result-2674112-1276799055/solver-2674112-1276799055 -C 1800 -W 2000 -M 1800 run HOME/instance-2674112-1276799055.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: 0.85 0.97 0.99 3/106 24111 /proc/meminfo: memFree=1794680/2059040 swapFree=4164948/4192956 [pid=24111] ppid=24109 vsize=8700 CPUtime=0 /proc/24111/stat : 24111 (run) S 24109 24111 24086 0 -1 4202496 388 134 0 0 0 0 0 0 18 0 1 0 21197854 8908800 250 1992294400 4194304 4922060 140734111179264 18446744073709551615 236972514437 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/24111/statm: 2175 250 211 178 0 68 0 [startup+0.104445 s] /proc/loadavg: 0.85 0.97 0.99 3/106 24111 /proc/meminfo: memFree=1794680/2059040 swapFree=4164948/4192956 [pid=24111] ppid=24109 vsize=8700 CPUtime=0 /proc/24111/stat : 24111 (run) S 24109 24111 24086 0 -1 4202496 388 134 0 0 0 0 0 0 18 0 1 0 21197854 8908800 250 1992294400 4194304 4922060 140734111179264 18446744073709551615 236972514437 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/24111/statm: 2175 250 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.201462 s] /proc/loadavg: 0.85 0.97 0.99 3/106 24111 /proc/meminfo: memFree=1794680/2059040 swapFree=4164948/4192956 [pid=24111] ppid=24109 vsize=8700 CPUtime=0 /proc/24111/stat : 24111 (run) S 24109 24111 24086 0 -1 4202496 388 134 0 0 0 0 0 0 18 0 1 0 21197854 8908800 250 1992294400 4194304 4922060 140734111179264 18446744073709551615 236972514437 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/24111/statm: 2175 250 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.30148 s] /proc/loadavg: 0.85 0.97 0.99 3/106 24111 /proc/meminfo: memFree=1794680/2059040 swapFree=4164948/4192956 [pid=24111] ppid=24109 vsize=8700 CPUtime=0 /proc/24111/stat : 24111 (run) S 24109 24111 24086 0 -1 4202496 388 134 0 0 0 0 0 0 18 0 1 0 21197854 8908800 250 1992294400 4194304 4922060 140734111179264 18446744073709551615 236972514437 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/24111/statm: 2175 250 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.701552 s] /proc/loadavg: 0.85 0.97 0.99 3/106 24111 /proc/meminfo: memFree=1794680/2059040 swapFree=4164948/4192956 [pid=24111] ppid=24109 vsize=8700 CPUtime=0 /proc/24111/stat : 24111 (run) S 24109 24111 24086 0 -1 4202496 388 134 0 0 0 0 0 0 18 0 1 0 21197854 8908800 250 1992294400 4194304 4922060 140734111179264 18446744073709551615 236972514437 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/24111/statm: 2175 250 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+1.5017 s] /proc/loadavg: 0.85 0.97 0.99 2/108 24114 /proc/meminfo: memFree=1788836/2059040 swapFree=4164948/4192956 [pid=24111] ppid=24109 vsize=8700 CPUtime=0 /proc/24111/stat : 24111 (run) S 24109 24111 24086 0 -1 4202496 388 134 0 0 0 0 0 0 18 0 1 0 21197854 8908800 250 1992294400 4194304 4922060 140734111179264 18446744073709551615 236972514437 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/24111/statm: 2175 250 211 178 0 68 0 [pid=24113] ppid=24111 vsize=10756 CPUtime=1.49 /proc/24113/stat : 24113 (PBPASSolver) R 24111 24111 24086 0 -1 4202496 2082 0 0 0 57 92 0 0 25 0 1 0 21197855 11014144 2020 1992294400 134512640 134902295 4287105728 18446744073709551615 4294960144 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/24113/statm: 2689 2020 253 96 0 1901 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 19456 [startup+3.10099 s] /proc/loadavg: 0.85 0.97 0.99 2/108 24114 /proc/meminfo: memFree=1784124/2059040 swapFree=4164948/4192956 [pid=24111] ppid=24109 vsize=8700 CPUtime=0 /proc/24111/stat : 24111 (run) S 24109 24111 24086 0 -1 4202496 388 134 0 0 0 0 0 0 18 0 1 0 21197854 8908800 250 1992294400 4194304 4922060 140734111179264 18446744073709551615 236972514437 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/24111/statm: 2175 250 211 178 0 68 0 [pid=24113] ppid=24111 vsize=17220 CPUtime=3.09 /proc/24113/stat : 24113 (PBPASSolver) R 24111 24111 24086 0 -1 4202496 3762 0 0 0 119 190 0 0 25 0 1 0 21197855 17633280 3700 1992294400 134512640 134902295 4287105728 18446744073709551615 4294960144 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/24113/statm: 4305 3700 253 96 0 3517 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 25920 [startup+6.30157 s] /proc/loadavg: 0.86 0.97 0.99 2/108 24114 /proc/meminfo: memFree=1769864/2059040 swapFree=4164948/4192956 [pid=24111] ppid=24109 vsize=8700 CPUtime=0 /proc/24111/stat : 24111 (run) S 24109 24111 24086 0 -1 4202496 388 134 0 0 0 0 0 0 18 0 1 0 21197854 8908800 250 1992294400 4194304 4922060 140734111179264 18446744073709551615 236972514437 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/24111/statm: 2175 250 211 178 0 68 0 [pid=24113] ppid=24111 vsize=31108 CPUtime=6.28 /proc/24113/stat : 24113 (PBPASSolver) R 24111 24111 24086 0 -1 4202496 7123 0 0 0 239 389 0 0 25 0 1 0 21197855 31854592 7061 1992294400 134512640 134902295 4287105728 18446744073709551615 4294960144 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/24113/statm: 7777 7061 253 96 0 6989 0 Current children cumulated CPU time (s) 6.28 Current children cumulated vsize (KiB) 39808 [startup+12.7007 s] /proc/loadavg: 0.87 0.97 0.99 2/108 24114 /proc/meminfo: memFree=418388/2059040 swapFree=4164948/4192956 [pid=24111] ppid=24109 vsize=8700 CPUtime=0 /proc/24111/stat : 24111 (run) S 24109 24111 24086 0 -1 4202496 388 134 0 0 0 0 0 0 18 0 1 0 21197854 8908800 250 1992294400 4194304 4922060 140734111179264 18446744073709551615 236972514437 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/24111/statm: 2175 250 211 178 0 68 0 [pid=24113] ppid=24111 vsize=1487748 CPUtime=12.68 /proc/24113/stat : 24113 (PBPASSolver) R 24111 24111 24086 0 -1 4202496 371397 0 0 0 635 633 0 0 25 0 1 0 21197855 1523453952 371335 1992294400 134512640 134902295 4287105728 18446744073709551615 134588399 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/24113/statm: 371937 371335 253 96 0 371149 0 Current children cumulated CPU time (s) 12.68 Current children cumulated vsize (KiB) 1496448 Maximum VSize exceeded: sending SIGTERM then SIGKILL [startup+17.0177 s] /proc/loadavg: 0.88 0.97 0.99 2/108 24114 /proc/meminfo: memFree=10712/2059040 swapFree=4164948/4192956 [pid=24111] ppid=24109 vsize=8700 CPUtime=0 /proc/24111/stat : 24111 (run) S 24109 24111 24086 0 -1 4202496 388 134 0 0 0 0 0 0 18 0 1 0 21197854 8908800 250 1992294400 4194304 4922060 140734111179264 18446744073709551615 236972514437 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/24111/statm: 2175 250 211 178 0 68 0 [pid=24113] ppid=24111 vsize=1842020 CPUtime=17.01 /proc/24113/stat : 24113 (PBPASSolver) R 24111 24111 24086 0 -1 4202496 468725 0 0 0 932 769 0 0 25 0 1 0 21197855 1886228480 459903 1992294400 134512640 134902295 4287105728 18446744073709551615 134588399 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/24113/statm: 460569 459910 256 96 0 459781 0 Current children cumulated CPU time (s) 17.01 Current children cumulated vsize (KiB) 1850720 Sending SIGTERM to process tree (bottom up) Sleeping 2 seconds Solver just ended. Dumping a history of the last processes samples [startup+17.0177 s] /proc/loadavg: 0.88 0.97 0.99 2/108 24114 /proc/meminfo: memFree=10712/2059040 swapFree=4164948/4192956 [pid=24111] ppid=24109 vsize=8700 CPUtime=0 /proc/24111/stat : 24111 (run) S 24109 24111 24086 0 -1 4202496 388 134 0 0 0 0 0 0 18 0 1 0 21197854 8908800 250 1992294400 4194304 4922060 140734111179264 18446744073709551615 236972514437 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/24111/statm: 2175 250 211 178 0 68 0 [pid=24113] ppid=24111 vsize=1842020 CPUtime=17.01 /proc/24113/stat : 24113 (PBPASSolver) R 24111 24111 24086 0 -1 4202496 468725 0 0 0 932 769 0 0 25 0 1 0 21197855 1886228480 459903 1992294400 134512640 134902295 4287105728 18446744073709551615 134588399 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/24113/statm: 460569 459910 256 96 0 459781 0 Current children cumulated CPU time (s) 17.01 Current children cumulated vsize (KiB) 1850720 Child ended because it received signal 15 (SIGTERM) # WARNING: # CPU time reported by wait4() is probably wrong ! # wait4(...,&childrusage) returns 24111 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 17.01 # # Solver probably didn't/couldn't wait for its children # Using CPU time of the last sample as value... Real time (s): 17.032 CPU time (s): 17.01 CPU user time (s): 9.32 CPU system time (s): 7.69 CPU usage (%): 99.8706 Max. virtual memory (cumulated for all children) (KiB): 1850720 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= 3 involuntary context switches= 3 runsolver used 0.027995 second user time and 0.098984 second system time The end
Begin job on node044 at 2010-06-17 20:24:16 IDJOB=2674112 IDBENCH=2303 IDSOLVER=1174 FILE ID=node044/2674112-1276799055 PBS_JOBID= 11176658 Free space on /tmp= 62500 MiB SOLVER NAME= PBPASSolver 2010-06-13 BENCH NAME= PB06//final/normalized-PB06/OPT-BIGINT/mps-v2-20-10/plato.asu.edu/pub/fctp/normalized-mps-v2-20-10-n370b.opb COMMAND LINE= run BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2674112-1276799055/watcher-2674112-1276799055 -o /tmp/evaluation-result-2674112-1276799055/solver-2674112-1276799055 -C 1800 -W 2000 -M 1800 run HOME/instance-2674112-1276799055.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 1f80e288849d4e939571e6eefbd84b3a RANDOM SEED=1446317169 node044.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 : 3000.266 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 : 6000.53 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 : 3000.266 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 : 5599.46 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2059040 kB MemFree: 1795200 kB Buffers: 17888 kB Cached: 133376 kB SwapCached: 1444 kB Active: 70892 kB Inactive: 113196 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1795200 kB SwapTotal: 4192956 kB SwapFree: 4164948 kB Dirty: 9400 kB Writeback: 0 kB AnonPages: 31280 kB Mapped: 14992 kB Slab: 58000 kB PageTables: 3980 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 181488 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= 62500 MiB End job on node044 at 2010-06-17 20:24:35