Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
PBPASSolver 2010-06-13 | ? (MO) | 16.09 | 16.1164 |
Name | normalized-PB06/OPT-BIGINT/mps-v2-20-10/plato.asu.edu/ pub/unibo/normalized-mps-v2-20-10-blp-ic98.opb |
MD5SUM | cbbc019f11b539634b02edfceafed9db |
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 | 15501 |
Total number of constraints | 763 |
Number of constraints which are clauses | 0 |
Number of constraints which are cardinality constraints (but not clauses) | 627 |
Number of constraints which are nor clauses,nor cardinality constraints | 136 |
Minimum length of a constraint | 8 |
Maximum length of a constraint | 13581 |
Number of terms in the objective function | 31 |
Biggest coefficient in the objective function | 1073741824 |
Number of bits for the biggest coefficient in the objective function | 31 |
Sum of the numbers in the objective function | 2147483647 |
Number of bits of the sum of numbers in the objective function | 31 |
Biggest number in a constraint | 83886080000000 |
Number of bits of the biggest number in a constraint | 47 |
Biggest sum of numbers in a constraint | 783292842349555 |
Number of bits of the biggest sum of numbers | 50 |
Number of products (including duplicates) | 0 |
Sum of products size (including duplicates) | 0 |
Number of different products | 0 |
Sum of products size | 0 |
16.09/16.11 c 15501 763 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-2673747-1276799622/watcher-2673747-1276799622 -o /tmp/evaluation-result-2673747-1276799622/solver-2673747-1276799622 -C 1800 -W 2000 -M 1800 run HOME/instance-2673747-1276799622.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: 1.01 1.03 1.00 3/106 23070 /proc/meminfo: memFree=1890468/2059040 swapFree=4139956/4192956 [pid=23070] ppid=23068 vsize=8700 CPUtime=0 /proc/23070/stat : 23070 (run) S 23068 23070 22670 0 -1 4202496 389 134 0 0 0 0 0 0 23 0 1 0 21255064 8908800 250 1992294400 4194304 4922060 140734688619616 18446744073709551615 223374580869 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/23070/statm: 2175 250 211 178 0 68 0 [startup+0.0860631 s] /proc/loadavg: 1.01 1.03 1.00 3/106 23070 /proc/meminfo: memFree=1890468/2059040 swapFree=4139956/4192956 [pid=23070] ppid=23068 vsize=8700 CPUtime=0 /proc/23070/stat : 23070 (run) S 23068 23070 22670 0 -1 4202496 389 134 0 0 0 0 0 0 23 0 1 0 21255064 8908800 250 1992294400 4194304 4922060 140734688619616 18446744073709551615 223374580869 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/23070/statm: 2175 250 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.101064 s] /proc/loadavg: 1.01 1.03 1.00 3/106 23070 /proc/meminfo: memFree=1890468/2059040 swapFree=4139956/4192956 [pid=23070] ppid=23068 vsize=8700 CPUtime=0 /proc/23070/stat : 23070 (run) S 23068 23070 22670 0 -1 4202496 389 134 0 0 0 0 0 0 23 0 1 0 21255064 8908800 250 1992294400 4194304 4922060 140734688619616 18446744073709551615 223374580869 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/23070/statm: 2175 250 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.301085 s] /proc/loadavg: 1.01 1.03 1.00 3/106 23070 /proc/meminfo: memFree=1890468/2059040 swapFree=4139956/4192956 [pid=23070] ppid=23068 vsize=8700 CPUtime=0 /proc/23070/stat : 23070 (run) S 23068 23070 22670 0 -1 4202496 389 134 0 0 0 0 0 0 23 0 1 0 21255064 8908800 250 1992294400 4194304 4922060 140734688619616 18446744073709551615 223374580869 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/23070/statm: 2175 250 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.701128 s] /proc/loadavg: 1.01 1.03 1.00 3/106 23070 /proc/meminfo: memFree=1890468/2059040 swapFree=4139956/4192956 [pid=23070] ppid=23068 vsize=8700 CPUtime=0 /proc/23070/stat : 23070 (run) S 23068 23070 22670 0 -1 4202496 389 134 0 0 0 0 0 0 23 0 1 0 21255064 8908800 250 1992294400 4194304 4922060 140734688619616 18446744073709551615 223374580869 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/23070/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: 1.01 1.03 1.00 2/108 23073 /proc/meminfo: memFree=1729500/2059040 swapFree=4139956/4192956 [pid=23070] ppid=23068 vsize=8700 CPUtime=0 /proc/23070/stat : 23070 (run) S 23068 23070 22670 0 -1 4202496 389 134 0 0 0 0 0 0 23 0 1 0 21255064 8908800 250 1992294400 4194304 4922060 140734688619616 18446744073709551615 223374580869 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/23070/statm: 2175 250 211 178 0 68 0 [pid=23072] ppid=23070 vsize=235300 CPUtime=1.49 /proc/23072/stat : 23072 (PBPASSolver) R 23070 23070 22670 0 -1 4202496 58964 0 0 0 57 92 0 0 25 0 1 0 21255065 240947200 58206 1992294400 134512640 134902295 4293944688 18446744073709551615 134586919 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/23072/statm: 58825 58214 256 96 0 58037 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 244000 [startup+3.10139 s] /proc/loadavg: 1.01 1.03 1.00 2/108 23073 /proc/meminfo: memFree=1562224/2059040 swapFree=4139956/4192956 [pid=23070] ppid=23068 vsize=8700 CPUtime=0 /proc/23070/stat : 23070 (run) S 23068 23070 22670 0 -1 4202496 389 134 0 0 0 0 0 0 23 0 1 0 21255064 8908800 250 1992294400 4194304 4922060 140734688619616 18446744073709551615 223374580869 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/23070/statm: 2175 250 211 178 0 68 0 [pid=23072] ppid=23070 vsize=470756 CPUtime=3.09 /proc/23072/stat : 23072 (PBPASSolver) R 23070 23070 22670 0 -1 4202496 118515 0 0 0 132 177 0 0 25 0 1 0 21255065 482054144 117085 1992294400 134512640 134902295 4293944688 18446744073709551615 134520305 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/23072/statm: 117689 117093 256 96 0 116901 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 479456 [startup+6.30174 s] /proc/loadavg: 1.01 1.03 1.00 2/108 23073 /proc/meminfo: memFree=1118800/2059040 swapFree=4139956/4192956 [pid=23070] ppid=23068 vsize=8700 CPUtime=0 /proc/23070/stat : 23070 (run) S 23068 23070 22670 0 -1 4202496 389 134 0 0 0 0 0 0 23 0 1 0 21255064 8908800 250 1992294400 4194304 4922060 140734688619616 18446744073709551615 223374580869 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/23070/statm: 2175 250 211 178 0 68 0 [pid=23072] ppid=23070 vsize=844068 CPUtime=6.28 /proc/23072/stat : 23072 (PBPASSolver) R 23070 23070 22670 0 -1 4202496 213040 0 0 0 289 339 0 0 25 0 1 0 21255065 864325632 210402 1992294400 134512640 134902295 4293944688 18446744073709551615 4294960144 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/23072/statm: 211017 210402 256 96 0 210229 0 Current children cumulated CPU time (s) 6.28 Current children cumulated vsize (KiB) 852768 [startup+12.7014 s] /proc/loadavg: 1.01 1.03 1.00 2/108 23073 /proc/meminfo: memFree=428492/2059040 swapFree=4139956/4192956 [pid=23070] ppid=23068 vsize=8700 CPUtime=0 /proc/23070/stat : 23070 (run) S 23068 23070 22670 0 -1 4202496 389 134 0 0 0 0 0 0 23 0 1 0 21255064 8908800 250 1992294400 4194304 4922060 140734688619616 18446744073709551615 223374580869 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/23070/statm: 2175 250 211 178 0 68 0 [pid=23072] ppid=23070 vsize=1527588 CPUtime=12.69 /proc/23072/stat : 23072 (PBPASSolver) R 23070 23070 22670 0 -1 4202496 386251 0 0 0 669 600 0 0 25 0 1 0 21255065 1564250112 381245 1992294400 134512640 134902295 4293944688 18446744073709551615 134588399 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/23072/statm: 381897 381245 256 96 0 381109 0 Current children cumulated CPU time (s) 12.69 Current children cumulated vsize (KiB) 1536288 Maximum VSize exceeded: sending SIGTERM then SIGKILL [startup+16.1018 s] /proc/loadavg: 1.01 1.03 1.00 2/108 23075 /proc/meminfo: memFree=52896/2059040 swapFree=4139956/4192956 [pid=23070] ppid=23068 vsize=8700 CPUtime=0 /proc/23070/stat : 23070 (run) S 23068 23070 22670 0 -1 4202496 389 134 0 0 0 0 0 0 23 0 1 0 21255064 8908800 250 1992294400 4194304 4922060 140734688619616 18446744073709551615 223374580869 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/23070/statm: 2175 250 211 178 0 68 0 [pid=23072] ppid=23070 vsize=1837540 CPUtime=16.09 /proc/23072/stat : 23072 (PBPASSolver) R 23070 23070 22670 0 -1 4202496 464616 0 0 0 902 707 0 0 25 0 1 0 21255065 1881640960 458746 1992294400 134512640 134902295 4293944688 18446744073709551615 4294960144 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/23072/statm: 459385 458746 256 96 0 458597 0 Current children cumulated CPU time (s) 16.09 Current children cumulated vsize (KiB) 1846240 Sending SIGTERM to process tree (bottom up) Sleeping 2 seconds Solver just ended. Dumping a history of the last processes samples [startup+16.1018 s] /proc/loadavg: 1.01 1.03 1.00 2/108 23075 /proc/meminfo: memFree=52896/2059040 swapFree=4139956/4192956 [pid=23070] ppid=23068 vsize=8700 CPUtime=0 /proc/23070/stat : 23070 (run) S 23068 23070 22670 0 -1 4202496 389 134 0 0 0 0 0 0 23 0 1 0 21255064 8908800 250 1992294400 4194304 4922060 140734688619616 18446744073709551615 223374580869 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/23070/statm: 2175 250 211 178 0 68 0 [pid=23072] ppid=23070 vsize=1837540 CPUtime=16.09 /proc/23072/stat : 23072 (PBPASSolver) R 23070 23070 22670 0 -1 4202496 464616 0 0 0 902 707 0 0 25 0 1 0 21255065 1881640960 458746 1992294400 134512640 134902295 4293944688 18446744073709551615 4294960144 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/23072/statm: 459385 458746 256 96 0 458597 0 Current children cumulated CPU time (s) 16.09 Current children cumulated vsize (KiB) 1846240 Child ended because it received signal 15 (SIGTERM) # WARNING: # CPU time reported by wait4() is probably wrong ! # wait4(...,&childrusage) returns 23070 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 16.09 # # Solver probably didn't/couldn't wait for its children # Using CPU time of the last sample as value... Real time (s): 16.1164 CPU time (s): 16.09 CPU user time (s): 9.02 CPU system time (s): 7.07 CPU usage (%): 99.8362 Max. virtual memory (cumulated for all children) (KiB): 1846240 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= 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 0.024996 second user time and 0.092985 second system time The end
Begin job on node037 at 2010-06-17 20:33:42 IDJOB=2673747 IDBENCH=2366 IDSOLVER=1174 FILE ID=node037/2673747-1276799622 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-blp-ic98.opb COMMAND LINE= run BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2673747-1276799622/watcher-2673747-1276799622 -o /tmp/evaluation-result-2673747-1276799622/solver-2673747-1276799622 -C 1800 -W 2000 -M 1800 run HOME/instance-2673747-1276799622.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= cbbc019f11b539634b02edfceafed9db RANDOM SEED=894532034 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: 1890988 kB Buffers: 3048 kB Cached: 79464 kB SwapCached: 5772 kB Active: 40276 kB Inactive: 54648 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1890988 kB SwapTotal: 4192956 kB SwapFree: 4139956 kB Dirty: 3184 kB Writeback: 4 kB AnonPages: 10776 kB Mapped: 12880 kB Slab: 51308 kB PageTables: 3952 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 181680 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 20:34:00