Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
PBPASSolver 2010-06-13 | ? (MO) | 36.85 | 36.917 |
Name | /OPT-BIGINT-LIN/aries-da_nrp/ normalized-aries-da_network_20_2__17_12__1024.opb |
MD5SUM | 70fa2d49713378cb88b5a175e1735707 |
Bench Category | OPT-BIGINT-LIN (optimisation, big integers, linear constraints) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | 46877 |
Best CPU time to get the best result obtained on this benchmark | 9.09362 |
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 | 40978 |
Total number of constraints | 60 |
Number of constraints which are clauses | 0 |
Number of constraints which are cardinality constraints (but not clauses) | 42 |
Number of constraints which are nor clauses,nor cardinality constraints | 18 |
Minimum length of a constraint | 1024 |
Maximum length of a constraint | 8193 |
Number of terms in the objective function | 40960 |
Biggest coefficient in the objective function | 94409 |
Number of bits for the biggest coefficient in the objective function | 17 |
Sum of the numbers in the objective function | 1786431488 |
Number of bits of the sum of numbers in the objective function | 31 |
Biggest number in a constraint | 94409 |
Number of bits of the biggest number in a constraint | 17 |
Biggest sum of numbers in a constraint | 1786431488 |
Number of bits of the biggest sum of numbers | 31 |
Number of products (including duplicates) | 0 |
Sum of products size (including duplicates) | 0 |
Number of different products | 0 |
Sum of products size | 0 |
36.85/36.91 c 40978 60 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-2674939-1276818929/watcher-2674939-1276818929 -o /tmp/evaluation-result-2674939-1276818929/solver-2674939-1276818929 -C 1800 -W 2000 -M 1800 run HOME/instance-2674939-1276818929.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 0.98 0.99 3/106 24176 /proc/meminfo: memFree=1955100/2059040 swapFree=4139956/4192956 [pid=24176] ppid=24174 vsize=8700 CPUtime=0 /proc/24176/stat : 24176 (run) S 24174 24176 23888 0 -1 4202496 389 134 0 0 0 0 0 0 17 0 1 0 23185730 8908800 250 1992294400 4194304 4922060 140734540304208 18446744073709551615 223374580869 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/24176/statm: 2175 250 211 178 0 68 0 [startup+0.0448121 s] /proc/loadavg: 0.99 0.98 0.99 3/106 24176 /proc/meminfo: memFree=1955100/2059040 swapFree=4139956/4192956 [pid=24176] ppid=24174 vsize=8700 CPUtime=0 /proc/24176/stat : 24176 (run) S 24174 24176 23888 0 -1 4202496 389 134 0 0 0 0 0 0 17 0 1 0 23185730 8908800 250 1992294400 4194304 4922060 140734540304208 18446744073709551615 223374580869 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/24176/statm: 2175 250 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.104258 s] /proc/loadavg: 0.99 0.98 0.99 3/106 24176 /proc/meminfo: memFree=1955100/2059040 swapFree=4139956/4192956 [pid=24176] ppid=24174 vsize=8700 CPUtime=0 /proc/24176/stat : 24176 (run) S 24174 24176 23888 0 -1 4202496 389 134 0 0 0 0 0 0 17 0 1 0 23185730 8908800 250 1992294400 4194304 4922060 140734540304208 18446744073709551615 223374580869 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/24176/statm: 2175 250 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.300257 s] /proc/loadavg: 0.99 0.98 0.99 3/106 24176 /proc/meminfo: memFree=1955100/2059040 swapFree=4139956/4192956 [pid=24176] ppid=24174 vsize=8700 CPUtime=0 /proc/24176/stat : 24176 (run) S 24174 24176 23888 0 -1 4202496 389 134 0 0 0 0 0 0 17 0 1 0 23185730 8908800 250 1992294400 4194304 4922060 140734540304208 18446744073709551615 223374580869 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/24176/statm: 2175 250 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.700254 s] /proc/loadavg: 0.99 0.98 0.99 3/106 24176 /proc/meminfo: memFree=1955100/2059040 swapFree=4139956/4192956 [pid=24176] ppid=24174 vsize=8700 CPUtime=0 /proc/24176/stat : 24176 (run) S 24174 24176 23888 0 -1 4202496 389 134 0 0 0 0 0 0 17 0 1 0 23185730 8908800 250 1992294400 4194304 4922060 140734540304208 18446744073709551615 223374580869 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/24176/statm: 2175 250 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+1.50025 s] /proc/loadavg: 0.99 0.98 0.99 2/108 24179 /proc/meminfo: memFree=1948544/2059040 swapFree=4139956/4192956 [pid=24176] ppid=24174 vsize=8700 CPUtime=0 /proc/24176/stat : 24176 (run) S 24174 24176 23888 0 -1 4202496 389 134 0 0 0 0 0 0 17 0 1 0 23185730 8908800 250 1992294400 4194304 4922060 140734540304208 18446744073709551615 223374580869 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/24176/statm: 2175 250 211 178 0 68 0 [pid=24178] ppid=24176 vsize=10852 CPUtime=1.45 /proc/24178/stat : 24178 (PBPASSolver) R 24176 24176 23888 0 -1 4202496 2180 0 5 0 57 88 0 0 20 0 1 0 23185730 11112448 2123 1992294400 134512640 134902295 4292581328 18446744073709551615 4294960144 0 0 4096 17608 0 0 0 17 0 0 0 3 /proc/24178/statm: 2713 2123 253 96 0 1925 0 Current children cumulated CPU time (s) 1.45 Current children cumulated vsize (KiB) 19552 [startup+3.10124 s] /proc/loadavg: 0.99 0.98 0.99 2/108 24179 /proc/meminfo: memFree=1786476/2059040 swapFree=4139956/4192956 [pid=24176] ppid=24174 vsize=8700 CPUtime=0 /proc/24176/stat : 24176 (run) S 24174 24176 23888 0 -1 4202496 389 134 0 0 0 0 0 0 17 0 1 0 23185730 8908800 250 1992294400 4194304 4922060 140734540304208 18446744073709551615 223374580869 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/24176/statm: 2175 250 211 178 0 68 0 [pid=24178] ppid=24176 vsize=459620 CPUtime=3.05 /proc/24178/stat : 24178 (PBPASSolver) R 24176 24176 23888 0 -1 4202496 116550 0 5 0 125 180 0 0 25 0 1 0 23185730 470650880 114293 1992294400 134512640 134902295 4292581328 18446744073709551615 4294960144 0 0 4096 17608 0 0 0 17 0 0 0 3 /proc/24178/statm: 114905 114293 256 96 0 114117 0 Current children cumulated CPU time (s) 3.05 Current children cumulated vsize (KiB) 468320 [startup+6.30021 s] /proc/loadavg: 0.99 0.98 0.99 2/108 24179 /proc/meminfo: memFree=1158044/2059040 swapFree=4139956/4192956 [pid=24176] ppid=24174 vsize=8700 CPUtime=0 /proc/24176/stat : 24176 (run) S 24174 24176 23888 0 -1 4202496 389 134 0 0 0 0 0 0 17 0 1 0 23185730 8908800 250 1992294400 4194304 4922060 140734540304208 18446744073709551615 223374580869 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/24176/statm: 2175 250 211 178 0 68 0 [pid=24178] ppid=24176 vsize=928132 CPUtime=6.25 /proc/24178/stat : 24178 (PBPASSolver) R 24176 24176 23888 0 -1 4202496 235314 0 5 0 294 331 0 0 25 0 1 0 23185730 950407168 231433 1992294400 134512640 134902295 4292581328 18446744073709551615 134588399 0 0 4096 17608 0 0 0 17 0 0 0 3 /proc/24178/statm: 232033 231433 256 96 0 231245 0 Current children cumulated CPU time (s) 6.25 Current children cumulated vsize (KiB) 936832 [startup+12.7002 s] /proc/loadavg: 0.99 0.98 0.99 2/108 24179 /proc/meminfo: memFree=361840/2059040 swapFree=4139956/4192956 [pid=24176] ppid=24174 vsize=8700 CPUtime=0 /proc/24176/stat : 24176 (run) S 24174 24176 23888 0 -1 4202496 389 134 0 0 0 0 0 0 17 0 1 0 23185730 8908800 250 1992294400 4194304 4922060 140734540304208 18446744073709551615 223374580869 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/24176/statm: 2175 250 211 178 0 68 0 [pid=24178] ppid=24176 vsize=1623268 CPUtime=12.65 /proc/24178/stat : 24178 (PBPASSolver) R 24176 24176 23888 0 -1 4202496 410171 0 5 0 717 548 0 0 25 0 1 0 23185730 1662226432 405122 1992294400 134512640 134902295 4292581328 18446744073709551615 134891078 0 0 4096 17608 0 0 0 17 0 0 0 3 /proc/24178/statm: 405817 405122 259 96 0 405029 0 Current children cumulated CPU time (s) 12.65 Current children cumulated vsize (KiB) 1631968 [startup+25.5001 s] /proc/loadavg: 0.99 0.98 0.99 2/108 24179 /proc/meminfo: memFree=330716/2059040 swapFree=4139956/4192956 [pid=24176] ppid=24174 vsize=8700 CPUtime=0 /proc/24176/stat : 24176 (run) S 24174 24176 23888 0 -1 4202496 389 134 0 0 0 0 0 0 17 0 1 0 23185730 8908800 250 1992294400 4194304 4922060 140734540304208 18446744073709551615 223374580869 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/24176/statm: 2175 250 211 178 0 68 0 [pid=24178] ppid=24176 vsize=1624068 CPUtime=25.44 /proc/24178/stat : 24178 (PBPASSolver) R 24176 24176 23888 0 -1 4202496 410371 0 5 0 1996 548 0 0 25 0 1 0 23185730 1663045632 405322 1992294400 134512640 134902295 4292581328 18446744073709551615 134893906 0 0 4096 17608 0 0 0 17 0 0 0 3 /proc/24178/statm: 406017 405322 259 96 0 405229 0 Current children cumulated CPU time (s) 25.44 Current children cumulated vsize (KiB) 1632768 Maximum VSize exceeded: sending SIGTERM then SIGKILL [startup+36.902 s] /proc/loadavg: 0.99 0.98 0.99 2/108 24179 /proc/meminfo: memFree=118676/2059040 swapFree=4139956/4192956 [pid=24176] ppid=24174 vsize=8700 CPUtime=0 /proc/24176/stat : 24176 (run) S 24174 24176 23888 0 -1 4202496 389 134 0 0 0 0 0 0 17 0 1 0 23185730 8908800 250 1992294400 4194304 4922060 140734540304208 18446744073709551615 223374580869 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/24176/statm: 2175 250 211 178 0 68 0 [pid=24178] ppid=24176 vsize=1836164 CPUtime=36.85 /proc/24178/stat : 24178 (PBPASSolver) R 24176 24176 23888 0 -1 4202496 463441 0 5 0 3116 569 0 0 25 0 1 0 23185730 1880231936 458392 1992294400 134512640 134902295 4292581328 18446744073709551615 134588399 0 0 4096 17608 0 0 0 17 0 0 0 3 /proc/24178/statm: 459041 458392 259 96 0 458253 0 Current children cumulated CPU time (s) 36.85 Current children cumulated vsize (KiB) 1844864 Sending SIGTERM to process tree (bottom up) Sleeping 2 seconds Solver just ended. Dumping a history of the last processes samples [startup+36.902 s] /proc/loadavg: 0.99 0.98 0.99 2/108 24179 /proc/meminfo: memFree=118676/2059040 swapFree=4139956/4192956 [pid=24176] ppid=24174 vsize=8700 CPUtime=0 /proc/24176/stat : 24176 (run) S 24174 24176 23888 0 -1 4202496 389 134 0 0 0 0 0 0 17 0 1 0 23185730 8908800 250 1992294400 4194304 4922060 140734540304208 18446744073709551615 223374580869 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/24176/statm: 2175 250 211 178 0 68 0 [pid=24178] ppid=24176 vsize=1836164 CPUtime=36.85 /proc/24178/stat : 24178 (PBPASSolver) R 24176 24176 23888 0 -1 4202496 463441 0 5 0 3116 569 0 0 25 0 1 0 23185730 1880231936 458392 1992294400 134512640 134902295 4292581328 18446744073709551615 134588399 0 0 4096 17608 0 0 0 17 0 0 0 3 /proc/24178/statm: 459041 458392 259 96 0 458253 0 Current children cumulated CPU time (s) 36.85 Current children cumulated vsize (KiB) 1844864 Child ended because it received signal 15 (SIGTERM) # WARNING: # CPU time reported by wait4() is probably wrong ! # wait4(...,&childrusage) returns 24176 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 36.85 # # Solver probably didn't/couldn't wait for its children # Using CPU time of the last sample as value... Real time (s): 36.917 CPU time (s): 36.85 CPU user time (s): 31.16 CPU system time (s): 5.69 CPU usage (%): 99.8186 Max. virtual memory (cumulated for all children) (KiB): 1844864 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 0.073988 second user time and 0.184971 second system time The end
Begin job on node037 at 2010-06-18 01:55:29 IDJOB=2674939 IDBENCH=71891 IDSOLVER=1174 FILE ID=node037/2674939-1276818929 PBS_JOBID= 11176733 Free space on /tmp= 62576 MiB SOLVER NAME= PBPASSolver 2010-06-13 BENCH NAME= PB09/normalized-PB09/OPT-BIGINT-LIN/aries-da_nrp/normalized-aries-da_network_20_2__17_12__1024.opb COMMAND LINE= run BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2674939-1276818929/watcher-2674939-1276818929 -o /tmp/evaluation-result-2674939-1276818929/solver-2674939-1276818929 -C 1800 -W 2000 -M 1800 run HOME/instance-2674939-1276818929.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 70fa2d49713378cb88b5a175e1735707 RANDOM SEED=703837463 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: 1956340 kB Buffers: 500 kB Cached: 18944 kB SwapCached: 5380 kB Active: 28072 kB Inactive: 3296 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1956340 kB SwapTotal: 4192956 kB SwapFree: 4139956 kB Dirty: 2364 kB Writeback: 0 kB AnonPages: 10772 kB Mapped: 12872 kB Slab: 49588 kB PageTables: 4004 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 182348 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 2010-06-18 01:56:08