Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
PBPASSolver 2010-06-13 | ? (MO) | 22.59 | 22.6147 |
Name | normalized-PB06/OPT-BIGINT/mps-v2-20-10/plato.asu.edu/ pub/unibo/normalized-mps-v2-20-10-B1C1S1.opb |
MD5SUM | bb02029eb777c2a6ae8e192b29bcb9de |
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 | |
(Un)Satisfiability was proved | |
Best value of the objective function | |
Optimality of the best value was proved | |
Number of variables | 107808 |
Total number of constraints | 3904 |
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 | 3904 |
Minimum length of a constraint | 31 |
Maximum length of a constraint | 1440 |
Number of terms in the objective function | 38688 |
Biggest coefficient in the objective function | 348966092800 |
Number of bits for the biggest coefficient in the objective function | 39 |
Sum of the numbers in the objective function | 299074813804544 |
Number of bits of the sum of numbers in the objective function | 49 |
Biggest number in a constraint | 348966092800 |
Number of bits of the biggest number in a constraint | 39 |
Biggest sum of numbers in a constraint | 299074813804544 |
Number of bits of the biggest sum of numbers | 49 |
Number of products (including duplicates) | 0 |
Sum of products size (including duplicates) | 0 |
Number of different products | 0 |
Sum of products size | 0 |
22.59/22.60 c 107808 3904 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-2673738-1276799493/watcher-2673738-1276799493 -o /tmp/evaluation-result-2673738-1276799493/solver-2673738-1276799493 -C 1800 -W 2000 -M 1800 run HOME/instance-2673738-1276799493.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: 1.13 1.05 1.01 3/106 22975 /proc/meminfo: memFree=1919708/2059040 swapFree=4139956/4192956 [pid=22975] ppid=22973 vsize=8700 CPUtime=0 /proc/22975/stat : 22975 (run) S 22973 22975 22670 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 21242185 8908800 250 1992294400 4194304 4922060 140737317944464 18446744073709551615 223374580869 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/22975/statm: 2175 250 211 178 0 68 0 [startup+0.0968911 s] /proc/loadavg: 1.13 1.05 1.01 3/106 22975 /proc/meminfo: memFree=1919708/2059040 swapFree=4139956/4192956 [pid=22975] ppid=22973 vsize=8700 CPUtime=0 /proc/22975/stat : 22975 (run) S 22973 22975 22670 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 21242185 8908800 250 1992294400 4194304 4922060 140737317944464 18446744073709551615 223374580869 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/22975/statm: 2175 250 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.100893 s] /proc/loadavg: 1.13 1.05 1.01 3/106 22975 /proc/meminfo: memFree=1919708/2059040 swapFree=4139956/4192956 [pid=22975] ppid=22973 vsize=8700 CPUtime=0 /proc/22975/stat : 22975 (run) S 22973 22975 22670 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 21242185 8908800 250 1992294400 4194304 4922060 140737317944464 18446744073709551615 223374580869 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/22975/statm: 2175 250 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.300913 s] /proc/loadavg: 1.13 1.05 1.01 3/106 22975 /proc/meminfo: memFree=1919708/2059040 swapFree=4139956/4192956 [pid=22975] ppid=22973 vsize=8700 CPUtime=0 /proc/22975/stat : 22975 (run) S 22973 22975 22670 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 21242185 8908800 250 1992294400 4194304 4922060 140737317944464 18446744073709551615 223374580869 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/22975/statm: 2175 250 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.700957 s] /proc/loadavg: 1.13 1.05 1.01 3/106 22975 /proc/meminfo: memFree=1919708/2059040 swapFree=4139956/4192956 [pid=22975] ppid=22973 vsize=8700 CPUtime=0 /proc/22975/stat : 22975 (run) S 22973 22975 22670 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 21242185 8908800 250 1992294400 4194304 4922060 140737317944464 18446744073709551615 223374580869 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/22975/statm: 2175 250 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+1.50104 s] /proc/loadavg: 1.13 1.05 1.01 2/108 22978 /proc/meminfo: memFree=1914484/2059040 swapFree=4139956/4192956 [pid=22975] ppid=22973 vsize=8700 CPUtime=0 /proc/22975/stat : 22975 (run) S 22973 22975 22670 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 21242185 8908800 250 1992294400 4194304 4922060 140737317944464 18446744073709551615 223374580869 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/22975/statm: 2175 250 211 178 0 68 0 [pid=22977] ppid=22975 vsize=10788 CPUtime=1.49 /proc/22977/stat : 22977 (PBPASSolver) R 22975 22975 22670 0 -1 4202496 2044 0 0 0 55 94 0 0 25 0 1 0 21242186 11046912 1982 1992294400 134512640 134902295 4292714800 18446744073709551615 4294960144 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/22977/statm: 2697 1982 253 96 0 1909 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 19488 [startup+3.10122 s] /proc/loadavg: 1.12 1.05 1.01 2/108 22978 /proc/meminfo: memFree=1832024/2059040 swapFree=4139956/4192956 [pid=22975] ppid=22973 vsize=8700 CPUtime=0 /proc/22975/stat : 22975 (run) S 22973 22975 22670 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 21242185 8908800 250 1992294400 4194304 4922060 140737317944464 18446744073709551615 223374580869 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/22975/statm: 2175 250 211 178 0 68 0 [pid=22977] ppid=22975 vsize=429156 CPUtime=3.09 /proc/22977/stat : 22977 (PBPASSolver) R 22975 22975 22670 0 -1 4202496 108751 0 0 0 127 182 0 0 25 0 1 0 21242186 439455744 106657 1992294400 134512640 134902295 4292714800 18446744073709551615 4294960144 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/22977/statm: 107289 106657 256 96 0 106501 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 437856 [startup+6.30157 s] /proc/loadavg: 1.12 1.05 1.01 2/108 22978 /proc/meminfo: memFree=1203220/2059040 swapFree=4139956/4192956 [pid=22975] ppid=22973 vsize=8700 CPUtime=0 /proc/22975/stat : 22975 (run) S 22973 22975 22670 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 21242185 8908800 250 1992294400 4194304 4922060 140737317944464 18446744073709551615 223374580869 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/22975/statm: 2175 250 211 178 0 68 0 [pid=22977] ppid=22975 vsize=816420 CPUtime=6.29 /proc/22977/stat : 22977 (PBPASSolver) R 22975 22975 22670 0 -1 4202496 206032 0 0 0 295 334 0 0 25 0 1 0 21242186 836014080 203434 1992294400 134512640 134902295 4292714800 18446744073709551615 4294960144 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/22977/statm: 204105 203434 256 96 0 203317 0 Current children cumulated CPU time (s) 6.29 Current children cumulated vsize (KiB) 825120 [startup+12.7013 s] /proc/loadavg: 1.10 1.05 1.01 2/108 22978 /proc/meminfo: memFree=648444/2059040 swapFree=4139956/4192956 [pid=22975] ppid=22973 vsize=8700 CPUtime=0 /proc/22975/stat : 22975 (run) S 22973 22975 22670 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 21242185 8908800 250 1992294400 4194304 4922060 140737317944464 18446744073709551615 223374580869 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/22975/statm: 2175 250 211 178 0 68 0 [pid=22977] ppid=22975 vsize=1316100 CPUtime=12.69 /proc/22977/stat : 22977 (PBPASSolver) R 22975 22975 22670 0 -1 4202496 330997 0 0 0 742 527 0 0 25 0 1 0 21242186 1347686400 328391 1992294400 134512640 134902295 4292714800 18446744073709551615 134588399 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/22977/statm: 329025 328391 256 96 0 328237 0 Current children cumulated CPU time (s) 12.69 Current children cumulated vsize (KiB) 1324800 Maximum VSize exceeded: sending SIGTERM then SIGKILL [startup+22.6013 s] /proc/loadavg: 1.08 1.05 1.01 2/108 22978 /proc/meminfo: memFree=83004/2059040 swapFree=4139956/4192956 [pid=22975] ppid=22973 vsize=8700 CPUtime=0 /proc/22975/stat : 22975 (run) S 22973 22975 22670 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 21242185 8908800 250 1992294400 4194304 4922060 140737317944464 18446744073709551615 223374580869 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/22975/statm: 2175 250 211 178 0 68 0 [pid=22977] ppid=22975 vsize=1836612 CPUtime=22.59 /proc/22977/stat : 22977 (PBPASSolver) R 22975 22975 22670 0 -1 4202496 461071 0 0 0 1529 730 0 0 25 0 1 0 21242186 1880690688 458457 1992294400 134512640 134902295 4292714800 18446744073709551615 134586919 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/22977/statm: 459153 458465 256 96 0 458365 0 Current children cumulated CPU time (s) 22.59 Current children cumulated vsize (KiB) 1845312 Sending SIGTERM to process tree (bottom up) Sleeping 2 seconds Solver just ended. Dumping a history of the last processes samples Child ended because it received signal 15 (SIGTERM) # WARNING: # CPU time reported by wait4() is probably wrong ! # wait4(...,&childrusage) returns 22975 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 22.59 # # Solver probably didn't/couldn't wait for its children # Using CPU time of the last sample as value... Real time (s): 22.6147 CPU time (s): 22.59 CPU user time (s): 15.29 CPU system time (s): 7.3 CPU usage (%): 99.8907 Max. virtual memory (cumulated for all children) (KiB): 1845312 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= 523 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 0.041993 second user time and 0.117982 second system time The end
Begin job on node037 at 2010-06-17 20:31:34 IDJOB=2673738 IDBENCH=2342 IDSOLVER=1174 FILE ID=node037/2673738-1276799493 PBS_JOBID= 11176661 Free space on /tmp= 62576 MiB SOLVER NAME= PBPASSolver 2010-06-13 BENCH NAME= PB06//final/normalized-PB06/OPT-BIGINT/mps-v2-20-10/plato.asu.edu/pub/unibo/normalized-mps-v2-20-10-B1C1S1.opb COMMAND LINE= run BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2673738-1276799493/watcher-2673738-1276799493 -o /tmp/evaluation-result-2673738-1276799493/solver-2673738-1276799493 -C 1800 -W 2000 -M 1800 run HOME/instance-2673738-1276799493.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= bb02029eb777c2a6ae8e192b29bcb9de RANDOM SEED=2126777403 node037.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 : 3000.248 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 : 6000.49 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 : 3000.248 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 : 5599.55 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2059040 kB MemFree: 1920112 kB Buffers: 2288 kB Cached: 51140 kB SwapCached: 5688 kB Active: 28992 kB Inactive: 36684 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1920112 kB SwapTotal: 4192956 kB SwapFree: 4139956 kB Dirty: 5420 kB Writeback: 0 kB AnonPages: 10720 kB Mapped: 12748 kB Slab: 51300 kB PageTables: 4000 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 182212 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 node037 at 2010-06-17 20:31:58