Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
PBPASSolver 2010-06-13 | ? (MO) | 13.38 | 13.4157 |
Name | normalized-PB07/OPT-BIGINT-LIN/submittedPB07/ aksoy/trarea_ac/normalized-fir08_trarea_ac.opb |
MD5SUM | 518b30e9adc24b91e46eee343811eb71 |
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 | 91232 |
Best CPU time to get the best result obtained on this benchmark | 1800.07 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | |
Optimality of the best value was proved | NO |
Number of variables | 24250 |
Total number of constraints | 51198 |
Number of constraints which are clauses | 51198 |
Number of constraints which are cardinality constraints (but not clauses) | 0 |
Number of constraints which are nor clauses,nor cardinality constraints | 0 |
Minimum length of a constraint | 1 |
Maximum length of a constraint | 423 |
Number of terms in the objective function | 12053 |
Biggest coefficient in the objective function | 2252 |
Number of bits for the biggest coefficient in the objective function | 12 |
Sum of the numbers in the objective function | 21122166 |
Number of bits of the sum of numbers in the objective function | 25 |
Biggest number in a constraint | 2252 |
Number of bits of the biggest number in a constraint | 12 |
Biggest sum of numbers in a constraint | 21122166 |
Number of bits of the biggest sum of numbers | 25 |
Number of products (including duplicates) | 0 |
Sum of products size (including duplicates) | 0 |
Number of different products | 0 |
Sum of products size | 0 |
13.38/13.40 c 24250 51198 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-2673697-1276806295/watcher-2673697-1276806295 -o /tmp/evaluation-result-2673697-1276806295/solver-2673697-1276806295 -C 1800 -W 2000 -M 1800 run HOME/instance-2673697-1276806295.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: 0.92 0.97 0.99 3/106 21128 /proc/meminfo: memFree=1906492/2059040 swapFree=4135724/4192956 [pid=21128] ppid=21126 vsize=8700 CPUtime=0 /proc/21128/stat : 21128 (run) S 21126 21128 20611 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 56231076 8908800 251 1992294400 4194304 4922060 140734784071984 18446744073709551615 223060008069 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/21128/statm: 2175 251 211 178 0 68 0 [startup+0.063803 s] /proc/loadavg: 0.92 0.97 0.99 3/106 21128 /proc/meminfo: memFree=1906492/2059040 swapFree=4135724/4192956 [pid=21128] ppid=21126 vsize=8700 CPUtime=0 /proc/21128/stat : 21128 (run) S 21126 21128 20611 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 56231076 8908800 251 1992294400 4194304 4922060 140734784071984 18446744073709551615 223060008069 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/21128/statm: 2175 251 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.100808 s] /proc/loadavg: 0.92 0.97 0.99 3/106 21128 /proc/meminfo: memFree=1906492/2059040 swapFree=4135724/4192956 [pid=21128] ppid=21126 vsize=8700 CPUtime=0 /proc/21128/stat : 21128 (run) S 21126 21128 20611 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 56231076 8908800 251 1992294400 4194304 4922060 140734784071984 18446744073709551615 223060008069 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/21128/statm: 2175 251 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.300847 s] /proc/loadavg: 0.92 0.97 0.99 3/106 21128 /proc/meminfo: memFree=1906492/2059040 swapFree=4135724/4192956 [pid=21128] ppid=21126 vsize=8700 CPUtime=0 /proc/21128/stat : 21128 (run) S 21126 21128 20611 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 56231076 8908800 251 1992294400 4194304 4922060 140734784071984 18446744073709551615 223060008069 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/21128/statm: 2175 251 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.700926 s] /proc/loadavg: 0.92 0.97 0.99 3/106 21128 /proc/meminfo: memFree=1906492/2059040 swapFree=4135724/4192956 [pid=21128] ppid=21126 vsize=8700 CPUtime=0 /proc/21128/stat : 21128 (run) S 21126 21128 20611 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 56231076 8908800 251 1992294400 4194304 4922060 140734784071984 18446744073709551615 223060008069 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/21128/statm: 2175 251 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+1.50108 s] /proc/loadavg: 0.92 0.97 0.99 2/108 21131 /proc/meminfo: memFree=1729528/2059040 swapFree=4135724/4192956 [pid=21128] ppid=21126 vsize=8700 CPUtime=0 /proc/21128/stat : 21128 (run) S 21126 21128 20611 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 56231076 8908800 251 1992294400 4194304 4922060 140734784071984 18446744073709551615 223060008069 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/21128/statm: 2175 251 211 178 0 68 0 [pid=21130] ppid=21128 vsize=275236 CPUtime=1.49 /proc/21130/stat : 21130 (PBPASSolver) R 21128 21128 20611 0 -1 4202496 68854 0 0 0 58 91 0 0 25 0 1 0 56231077 281841664 68208 1992294400 134512640 134902295 4288765040 18446744073709551615 4294960144 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/21130/statm: 68809 68208 256 96 0 68021 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 283936 [startup+3.10139 s] /proc/loadavg: 0.92 0.97 0.99 2/108 21131 /proc/meminfo: memFree=1525052/2059040 swapFree=4135724/4192956 [pid=21128] ppid=21126 vsize=8700 CPUtime=0 /proc/21128/stat : 21128 (run) S 21126 21128 20611 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 56231076 8908800 251 1992294400 4194304 4922060 140734784071984 18446744073709551615 223060008069 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/21128/statm: 2175 251 211 178 0 68 0 [pid=21130] ppid=21128 vsize=551204 CPUtime=3.08 /proc/21130/stat : 21130 (PBPASSolver) R 21128 21128 20611 0 -1 4202496 137859 0 0 0 135 173 0 0 25 0 1 0 56231077 564432896 137213 1992294400 134512640 134902295 4288765040 18446744073709551615 4294960144 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/21130/statm: 137801 137215 256 96 0 137013 0 Current children cumulated CPU time (s) 3.08 Current children cumulated vsize (KiB) 559904 [startup+6.30102 s] /proc/loadavg: 0.93 0.97 0.99 2/108 21131 /proc/meminfo: memFree=1007104/2059040 swapFree=4135724/4192956 [pid=21128] ppid=21126 vsize=8700 CPUtime=0 /proc/21128/stat : 21128 (run) S 21126 21128 20611 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 56231076 8908800 251 1992294400 4194304 4922060 140734784071984 18446744073709551615 223060008069 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/21128/statm: 2175 251 211 178 0 68 0 [pid=21130] ppid=21128 vsize=1024964 CPUtime=6.28 /proc/21130/stat : 21130 (PBPASSolver) R 21128 21128 20611 0 -1 4202496 256299 0 0 0 314 314 0 0 25 0 1 0 56231077 1049563136 255653 1992294400 134512640 134902295 4288765040 18446744073709551615 134520305 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/21130/statm: 256241 255653 256 96 0 255453 0 Current children cumulated CPU time (s) 6.28 Current children cumulated vsize (KiB) 1033664 [startup+12.7013 s] /proc/loadavg: 0.93 0.97 0.99 2/108 21131 /proc/meminfo: memFree=204824/2059040 swapFree=4135724/4192956 [pid=21128] ppid=21126 vsize=8700 CPUtime=0 /proc/21128/stat : 21128 (run) S 21126 21128 20611 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 56231076 8908800 251 1992294400 4194304 4922060 140734784071984 18446744073709551615 223060008069 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/21128/statm: 2175 251 211 178 0 68 0 [pid=21130] ppid=21128 vsize=1772964 CPUtime=12.67 /proc/21130/stat : 21130 (PBPASSolver) R 21128 21128 20611 0 -1 4202496 443255 0 0 0 738 529 0 0 25 0 1 0 56231077 1815515136 442609 1992294400 134512640 134902295 4288765040 18446744073709551615 4294960144 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/21130/statm: 443241 442611 256 96 0 442453 0 Current children cumulated CPU time (s) 12.67 Current children cumulated vsize (KiB) 1781664 Maximum VSize exceeded: sending SIGTERM then SIGKILL [startup+13.4014 s] /proc/loadavg: 0.94 0.97 0.99 2/108 21131 /proc/meminfo: memFree=62596/2059040 swapFree=4135724/4192956 [pid=21128] ppid=21126 vsize=8700 CPUtime=0 /proc/21128/stat : 21128 (run) S 21126 21128 20611 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 56231076 8908800 251 1992294400 4194304 4922060 140734784071984 18446744073709551615 223060008069 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/21128/statm: 2175 251 211 178 0 68 0 [pid=21130] ppid=21128 vsize=1843652 CPUtime=13.38 /proc/21130/stat : 21130 (PBPASSolver) R 21128 21128 20611 0 -1 4202496 460930 0 0 0 788 550 0 0 25 0 1 0 56231077 1887899648 460284 1992294400 134512640 134902295 4288765040 18446744073709551615 4294960144 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/21130/statm: 460913 460284 256 96 0 460125 0 Current children cumulated CPU time (s) 13.38 Current children cumulated vsize (KiB) 1852352 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 21128 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 13.38 # # Solver probably didn't/couldn't wait for its children # Using CPU time of the last sample as value... Real time (s): 13.4157 CPU time (s): 13.38 CPU user time (s): 7.88 CPU system time (s): 5.5 CPU usage (%): 99.7342 Max. virtual memory (cumulated for all children) (KiB): 1852352 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 0.025996 second user time and 0.078987 second system time The end
Begin job on node011 at 2010-06-17 22:24:55 IDJOB=2673697 IDBENCH=25046 IDSOLVER=1174 FILE ID=node011/2673697-1276806295 PBS_JOBID= 11176646 Free space on /tmp= 62328 MiB SOLVER NAME= PBPASSolver 2010-06-13 BENCH NAME= PB07/normalized-PB07/OPT-BIGINT-LIN/submittedPB07/aksoy/trarea_ac/normalized-fir08_trarea_ac.opb COMMAND LINE= run BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2673697-1276806295/watcher-2673697-1276806295 -o /tmp/evaluation-result-2673697-1276806295/solver-2673697-1276806295 -C 1800 -W 2000 -M 1800 run HOME/instance-2673697-1276806295.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 518b30e9adc24b91e46eee343811eb71 RANDOM SEED=2122522819 node011.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 : 3000.264 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 : 6000.52 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 : 3000.264 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: 1907012 kB Buffers: 8288 kB Cached: 66924 kB SwapCached: 9416 kB Active: 69236 kB Inactive: 18088 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1907012 kB SwapTotal: 4192956 kB SwapFree: 4135724 kB Dirty: 2392 kB Writeback: 0 kB AnonPages: 10888 kB Mapped: 9116 kB Slab: 42980 kB PageTables: 4036 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 182736 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= 62328 MiB End job on node011 at 2010-06-17 22:25:11