Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
PBPASSolver 2010-06-13 | ? (MO) | 37.68 | 37.7255 |
Name | /OPT-BIGINT-LIN/aries-da_nrp/ normalized-aries-da_network_1000_5__369_766__128.opb |
MD5SUM | 75a469ee59540cfd3c650d18a0804c5e |
Bench Category | OPT-BIGINT-LIN (optimisation, big integers, linear constraints) |
Best result obtained on this benchmark | SAT |
Best value of the objective obtained on this benchmark | 154204 |
Best CPU time to get the best result obtained on this benchmark | 1801.42 |
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 | 640998 |
Total number of constraints | 6000 |
Number of constraints which are clauses | 0 |
Number of constraints which are cardinality constraints (but not clauses) | 5002 |
Number of constraints which are nor clauses,nor cardinality constraints | 998 |
Minimum length of a constraint | 128 |
Maximum length of a constraint | 5249 |
Number of terms in the objective function | 640000 |
Biggest coefficient in the objective function | 122979 |
Number of bits for the biggest coefficient in the objective function | 17 |
Sum of the numbers in the objective function | 21981416064 |
Number of bits of the sum of numbers in the objective function | 35 |
Biggest number in a constraint | 122979 |
Number of bits of the biggest number in a constraint | 17 |
Biggest sum of numbers in a constraint | 21981416064 |
Number of bits of the biggest sum of numbers | 35 |
Number of products (including duplicates) | 0 |
Sum of products size (including duplicates) | 0 |
Number of different products | 0 |
Sum of products size | 0 |
37.68/37.71 c 640998 6000 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-2674948-1276818973/watcher-2674948-1276818973 -o /tmp/evaluation-result-2674948-1276818973/solver-2674948-1276818973 -C 1800 -W 2000 -M 1800 run HOME/instance-2674948-1276818973.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: 0.99 1.00 0.99 3/106 21204 /proc/meminfo: memFree=1818188/2059040 swapFree=4136244/4192956 [pid=21204] ppid=21202 vsize=8700 CPUtime=0 /proc/21204/stat : 21204 (run) S 21202 21204 20901 0 -1 4202496 390 134 0 0 0 0 0 0 17 0 1 0 57499038 8908800 251 1992294400 4194304 4922060 140737297014032 18446744073709551615 257316985989 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/21204/statm: 2175 251 211 178 0 68 0 [startup+0.0544359 s] /proc/loadavg: 0.99 1.00 0.99 3/106 21204 /proc/meminfo: memFree=1818188/2059040 swapFree=4136244/4192956 [pid=21204] ppid=21202 vsize=8700 CPUtime=0 /proc/21204/stat : 21204 (run) S 21202 21204 20901 0 -1 4202496 390 134 0 0 0 0 0 0 17 0 1 0 57499038 8908800 251 1992294400 4194304 4922060 140737297014032 18446744073709551615 257316985989 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/21204/statm: 2175 251 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.101443 s] /proc/loadavg: 0.99 1.00 0.99 3/106 21204 /proc/meminfo: memFree=1818188/2059040 swapFree=4136244/4192956 [pid=21204] ppid=21202 vsize=8700 CPUtime=0 /proc/21204/stat : 21204 (run) S 21202 21204 20901 0 -1 4202496 390 134 0 0 0 0 0 0 17 0 1 0 57499038 8908800 251 1992294400 4194304 4922060 140737297014032 18446744073709551615 257316985989 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/21204/statm: 2175 251 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.300479 s] /proc/loadavg: 0.99 1.00 0.99 3/106 21204 /proc/meminfo: memFree=1818188/2059040 swapFree=4136244/4192956 [pid=21204] ppid=21202 vsize=8700 CPUtime=0 /proc/21204/stat : 21204 (run) S 21202 21204 20901 0 -1 4202496 390 134 0 0 0 0 0 0 17 0 1 0 57499038 8908800 251 1992294400 4194304 4922060 140737297014032 18446744073709551615 257316985989 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/21204/statm: 2175 251 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.70055 s] /proc/loadavg: 0.99 1.00 0.99 3/106 21204 /proc/meminfo: memFree=1818188/2059040 swapFree=4136244/4192956 [pid=21204] ppid=21202 vsize=8700 CPUtime=0 /proc/21204/stat : 21204 (run) S 21202 21204 20901 0 -1 4202496 390 134 0 0 0 0 0 0 17 0 1 0 57499038 8908800 251 1992294400 4194304 4922060 140737297014032 18446744073709551615 257316985989 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/21204/statm: 2175 251 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+1.50169 s] /proc/loadavg: 0.99 1.00 0.99 2/108 21207 /proc/meminfo: memFree=1810360/2059040 swapFree=4136244/4192956 [pid=21204] ppid=21202 vsize=8700 CPUtime=0 /proc/21204/stat : 21204 (run) S 21202 21204 20901 0 -1 4202496 390 134 0 0 0 0 0 0 17 0 1 0 57499038 8908800 251 1992294400 4194304 4922060 140737297014032 18446744073709551615 257316985989 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/21204/statm: 2175 251 211 178 0 68 0 [pid=21206] ppid=21204 vsize=14436 CPUtime=1.48 /proc/21206/stat : 21206 (PBPASSolver) R 21204 21204 20901 0 -1 4202496 4767 0 0 0 60 88 0 0 23 0 1 0 57499038 14782464 2901 1992294400 134512640 134902295 4286818976 18446744073709551615 4294960144 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/21206/statm: 3609 2901 253 96 0 2821 0 Current children cumulated CPU time (s) 1.48 Current children cumulated vsize (KiB) 23136 [startup+3.10198 s] /proc/loadavg: 0.99 1.00 0.99 2/108 21207 /proc/meminfo: memFree=1805524/2059040 swapFree=4136244/4192956 [pid=21204] ppid=21202 vsize=8700 CPUtime=0 /proc/21204/stat : 21204 (run) S 21202 21204 20901 0 -1 4202496 390 134 0 0 0 0 0 0 17 0 1 0 57499038 8908800 251 1992294400 4194304 4922060 140737297014032 18446744073709551615 257316985989 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/21204/statm: 2175 251 211 178 0 68 0 [pid=21206] ppid=21204 vsize=21348 CPUtime=3.08 /proc/21206/stat : 21206 (PBPASSolver) R 21204 21204 20901 0 -1 4202496 6495 0 0 0 120 188 0 0 25 0 1 0 57499038 21860352 4629 1992294400 134512640 134902295 4286818976 18446744073709551615 4294960144 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/21206/statm: 5337 4629 253 96 0 4549 0 Current children cumulated CPU time (s) 3.08 Current children cumulated vsize (KiB) 30048 [startup+6.30155 s] /proc/loadavg: 0.99 1.00 0.99 2/108 21207 /proc/meminfo: memFree=1791388/2059040 swapFree=4136244/4192956 [pid=21204] ppid=21202 vsize=8700 CPUtime=0 /proc/21204/stat : 21204 (run) S 21202 21204 20901 0 -1 4202496 390 134 0 0 0 0 0 0 17 0 1 0 57499038 8908800 251 1992294400 4194304 4922060 140737297014032 18446744073709551615 257316985989 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/21204/statm: 2175 251 211 178 0 68 0 [pid=21206] ppid=21204 vsize=34884 CPUtime=6.28 /proc/21206/stat : 21206 (PBPASSolver) R 21204 21204 20901 0 -1 4202496 9879 0 0 0 237 391 0 0 25 0 1 0 57499038 35721216 8013 1992294400 134512640 134902295 4286818976 18446744073709551615 4294960144 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/21206/statm: 8721 8013 253 96 0 7933 0 Current children cumulated CPU time (s) 6.28 Current children cumulated vsize (KiB) 43584 [startup+12.7017 s] /proc/loadavg: 0.99 1.00 0.99 2/108 21207 /proc/meminfo: memFree=1763984/2059040 swapFree=4136244/4192956 [pid=21204] ppid=21202 vsize=8700 CPUtime=0 /proc/21204/stat : 21204 (run) S 21202 21204 20901 0 -1 4202496 390 134 0 0 0 0 0 0 17 0 1 0 57499038 8908800 251 1992294400 4194304 4922060 140737297014032 18446744073709551615 257316985989 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/21204/statm: 2175 251 211 178 0 68 0 [pid=21206] ppid=21204 vsize=62660 CPUtime=12.69 /proc/21206/stat : 21206 (PBPASSolver) R 21204 21204 20901 0 -1 4202496 16761 0 0 0 482 787 0 0 25 0 1 0 57499038 64163840 14895 1992294400 134512640 134902295 4286818976 18446744073709551615 4294960144 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/21206/statm: 15665 14895 253 96 0 14877 0 Current children cumulated CPU time (s) 12.69 Current children cumulated vsize (KiB) 71360 [startup+25.501 s] /proc/loadavg: 0.99 1.00 0.99 2/108 21207 /proc/meminfo: memFree=1707564/2059040 swapFree=4136244/4192956 [pid=21204] ppid=21202 vsize=8700 CPUtime=0 /proc/21204/stat : 21204 (run) S 21202 21204 20901 0 -1 4202496 390 134 0 0 0 0 0 0 17 0 1 0 57499038 8908800 251 1992294400 4194304 4922060 140737297014032 18446744073709551615 257316985989 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/21204/statm: 2175 251 211 178 0 68 0 [pid=21206] ppid=21204 vsize=116804 CPUtime=25.48 /proc/21206/stat : 21206 (PBPASSolver) R 21204 21204 20901 0 -1 4202496 31440 0 0 0 966 1582 0 0 25 0 1 0 57499038 119607296 28381 1992294400 134512640 134902295 4286818976 18446744073709551615 4294960144 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/21206/statm: 29201 28381 253 96 0 28413 0 Current children cumulated CPU time (s) 25.48 Current children cumulated vsize (KiB) 125504 Maximum VSize exceeded: sending SIGTERM then SIGKILL [startup+37.7113 s] /proc/loadavg: 0.99 1.00 0.99 2/108 21209 /proc/meminfo: memFree=10536/2059040 swapFree=4136240/4192956 [pid=21204] ppid=21202 vsize=8700 CPUtime=0 /proc/21204/stat : 21204 (run) S 21202 21204 20901 0 -1 4202496 390 134 0 0 0 0 0 0 17 0 1 0 57499038 8908800 251 1992294400 4194304 4922060 140737297014032 18446744073709551615 257316985989 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/21204/statm: 2175 251 211 178 0 68 0 [pid=21206] ppid=21204 vsize=1840740 CPUtime=37.68 /proc/21206/stat : 21206 (PBPASSolver) R 21204 21204 20901 0 -1 4202496 462978 0 0 0 1657 2111 0 0 25 0 1 0 57499038 1884917760 459308 1992294400 134512640 134902295 4286818976 18446744073709551615 134588399 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/21206/statm: 460185 459308 253 96 0 459397 0 Current children cumulated CPU time (s) 37.68 Current children cumulated vsize (KiB) 1849440 Sending SIGTERM to process tree (bottom up) Sleeping 2 seconds Solver just ended. Dumping a history of the last processes samples [startup+37.7113 s] /proc/loadavg: 0.99 1.00 0.99 2/108 21209 /proc/meminfo: memFree=10536/2059040 swapFree=4136240/4192956 [pid=21204] ppid=21202 vsize=8700 CPUtime=0 /proc/21204/stat : 21204 (run) S 21202 21204 20901 0 -1 4202496 390 134 0 0 0 0 0 0 17 0 1 0 57499038 8908800 251 1992294400 4194304 4922060 140737297014032 18446744073709551615 257316985989 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/21204/statm: 2175 251 211 178 0 68 0 [pid=21206] ppid=21204 vsize=1840740 CPUtime=37.68 /proc/21206/stat : 21206 (PBPASSolver) R 21204 21204 20901 0 -1 4202496 462978 0 0 0 1657 2111 0 0 25 0 1 0 57499038 1884917760 459308 1992294400 134512640 134902295 4286818976 18446744073709551615 134588399 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/21206/statm: 460185 459308 253 96 0 459397 0 Current children cumulated CPU time (s) 37.68 Current children cumulated vsize (KiB) 1849440 Child ended because it received signal 15 (SIGTERM) # WARNING: # CPU time reported by wait4() is probably wrong ! # wait4(...,&childrusage) returns 21204 and gives # childrusage.ru_utime.tv_sec=0 # childrusage.ru_utime.tv_usec=0 # childrusage.ru_stime.tv_sec=0 # childrusage.ru_stime.tv_usec=2999 # CPU time returned by wait4() is 0.002999 # while last known CPU time is 37.68 # # Solver probably didn't/couldn't wait for its children # Using CPU time of the last sample as value... Real time (s): 37.7255 CPU time (s): 37.68 CPU user time (s): 16.57 CPU system time (s): 21.11 CPU usage (%): 99.8795 Max. virtual memory (cumulated for all children) (KiB): 1849440 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0 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= 524 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 0.067989 second user time and 0.19297 second system time The end
Begin job on node012 at 2010-06-18 01:56:15 IDJOB=2674948 IDBENCH=71900 IDSOLVER=1174 FILE ID=node012/2674948-1276818973 PBS_JOBID= 11176723 Free space on /tmp= 62560 MiB SOLVER NAME= PBPASSolver 2010-06-13 BENCH NAME= PB09/normalized-PB09/OPT-BIGINT-LIN/aries-da_nrp/normalized-aries-da_network_1000_5__369_766__128.opb COMMAND LINE= run BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2674948-1276818973/watcher-2674948-1276818973 -o /tmp/evaluation-result-2674948-1276818973/solver-2674948-1276818973 -C 1800 -W 2000 -M 1800 run HOME/instance-2674948-1276818973.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 75a469ee59540cfd3c650d18a0804c5e RANDOM SEED=1128622614 node012.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 : 3000.258 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 : 3000.258 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: 1818832 kB Buffers: 40272 kB Cached: 105092 kB SwapCached: 9176 kB Active: 37476 kB Inactive: 120188 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1818832 kB SwapTotal: 4192956 kB SwapFree: 4136244 kB Dirty: 30192 kB Writeback: 0 kB AnonPages: 11056 kB Mapped: 9272 kB Slab: 60848 kB PageTables: 4008 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 181104 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 node012 at 2010-06-18 01:56:55