Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
PBPASSolver 2010-06-13 | ? (MO) | 12.56 | 12.7161 |
Name | /OPT-SMALLINT-LIN/oliveras/j90opt/ normalized-j9045_2.std.opb |
MD5SUM | 164e1d7c8e885527f3cc100614dc9c6f |
Bench Category | OPT-SMALLINT-LIN (optimisation, small integers, linear constraints) |
Best result obtained on this benchmark | SAT |
Best value of the objective obtained on this benchmark | 160 |
Best CPU time to get the best result obtained on this benchmark | 1800.11 |
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 | 54782 |
Total number of constraints | 192642 |
Number of constraints which are clauses | 191442 |
Number of constraints which are cardinality constraints (but not clauses) | 0 |
Number of constraints which are nor clauses,nor cardinality constraints | 1200 |
Minimum length of a constraint | 1 |
Maximum length of a constraint | 90 |
Number of terms in the objective function | 300 |
Biggest coefficient in the objective function | 300 |
Number of bits for the biggest coefficient in the objective function | 9 |
Sum of the numbers in the objective function | 45150 |
Number of bits of the sum of numbers in the objective function | 16 |
Biggest number in a constraint | 300 |
Number of bits of the biggest number in a constraint | 9 |
Biggest sum of numbers in a constraint | 45150 |
Number of bits of the biggest sum of numbers | 16 |
Number of products (including duplicates) | 0 |
Sum of products size (including duplicates) | 0 |
Number of different products | 0 |
Sum of products size | 0 |
12.56/12.71 c 54782 192642 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-2687396-1278452819/watcher-2687396-1278452819 -o /tmp/evaluation-result-2687396-1278452819/solver-2687396-1278452819 -C 1800 -W 2000 -M 1800 run HOME/instance-2687396-1278452819.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: 1.11 1.06 1.01 3/106 22695 /proc/meminfo: memFree=1870096/2059040 swapFree=4192956/4192956 [pid=22695] ppid=22693 vsize=8700 CPUtime=0 /proc/22695/stat : 22695 (run) S 22693 22695 22309 0 -1 4202496 390 134 0 0 0 0 0 0 21 0 1 0 13495614 8908800 251 1992294400 4194304 4922060 140734484847968 18446744073709551615 213314542725 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/22695/statm: 2175 251 211 178 0 68 0 [startup+0.10077 s] /proc/loadavg: 1.11 1.06 1.01 3/106 22695 /proc/meminfo: memFree=1870096/2059040 swapFree=4192956/4192956 [pid=22695] ppid=22693 vsize=8700 CPUtime=0 /proc/22695/stat : 22695 (run) S 22693 22695 22309 0 -1 4202496 390 134 0 0 0 0 0 0 21 0 1 0 13495614 8908800 251 1992294400 4194304 4922060 140734484847968 18446744073709551615 213314542725 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/22695/statm: 2175 251 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.202399 s] /proc/loadavg: 1.11 1.06 1.01 3/106 22695 /proc/meminfo: memFree=1870096/2059040 swapFree=4192956/4192956 [pid=22695] ppid=22693 vsize=8700 CPUtime=0 /proc/22695/stat : 22695 (run) S 22693 22695 22309 0 -1 4202496 390 134 0 0 0 0 0 0 21 0 1 0 13495614 8908800 251 1992294400 4194304 4922060 140734484847968 18446744073709551615 213314542725 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/22695/statm: 2175 251 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.300397 s] /proc/loadavg: 1.11 1.06 1.01 3/106 22695 /proc/meminfo: memFree=1870096/2059040 swapFree=4192956/4192956 [pid=22695] ppid=22693 vsize=8700 CPUtime=0 /proc/22695/stat : 22695 (run) S 22693 22695 22309 0 -1 4202496 390 134 0 0 0 0 0 0 21 0 1 0 13495614 8908800 251 1992294400 4194304 4922060 140734484847968 18446744073709551615 213314542725 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/22695/statm: 2175 251 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.700388 s] /proc/loadavg: 1.11 1.06 1.01 3/106 22695 /proc/meminfo: memFree=1870096/2059040 swapFree=4192956/4192956 [pid=22695] ppid=22693 vsize=8700 CPUtime=0 /proc/22695/stat : 22695 (run) S 22693 22695 22309 0 -1 4202496 390 134 0 0 0 0 0 0 21 0 1 0 13495614 8908800 251 1992294400 4194304 4922060 140734484847968 18446744073709551615 213314542725 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/22695/statm: 2175 251 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+1.50037 s] /proc/loadavg: 1.10 1.06 1.01 2/108 22698 /proc/meminfo: memFree=1653348/2059040 swapFree=4192956/4192956 [pid=22695] ppid=22693 vsize=8700 CPUtime=0 /proc/22695/stat : 22695 (run) S 22693 22695 22309 0 -1 4202496 390 134 0 0 0 0 0 0 21 0 1 0 13495614 8908800 251 1992294400 4194304 4922060 140734484847968 18446744073709551615 213314542725 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/22695/statm: 2175 251 211 178 0 68 0 [pid=22697] ppid=22695 vsize=297728 CPUtime=1.35 /proc/22697/stat : 22697 (PBPASSolver) R 22695 22695 22309 0 -1 4202496 73835 0 14 0 56 79 0 0 19 0 1 0 13495615 304873472 73787 1992294400 134512640 134902295 4293577456 18446744073709551615 134520305 0 0 4096 17608 0 0 0 17 0 0 0 12 /proc/22697/statm: 74432 73788 256 96 0 73622 0 Current children cumulated CPU time (s) 1.35 Current children cumulated vsize (KiB) 306428 [startup+3.10033 s] /proc/loadavg: 1.10 1.06 1.01 2/108 22698 /proc/meminfo: memFree=1440564/2059040 swapFree=4192956/4192956 [pid=22695] ppid=22693 vsize=8700 CPUtime=0 /proc/22695/stat : 22695 (run) S 22693 22695 22309 0 -1 4202496 390 134 0 0 0 0 0 0 21 0 1 0 13495614 8908800 251 1992294400 4194304 4922060 140734484847968 18446744073709551615 213314542725 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/22695/statm: 2175 251 211 178 0 68 0 [pid=22697] ppid=22695 vsize=585056 CPUtime=2.96 /proc/22697/stat : 22697 (PBPASSolver) R 22695 22695 22309 0 -1 4202496 145689 0 14 0 141 155 0 0 25 0 1 0 13495615 599097344 145641 1992294400 134512640 134902295 4293577456 18446744073709551615 134520305 0 0 4096 17608 0 0 0 17 0 0 0 12 /proc/22697/statm: 146264 145642 256 96 0 145454 0 Current children cumulated CPU time (s) 2.96 Current children cumulated vsize (KiB) 593756 [startup+6.30027 s] /proc/loadavg: 1.10 1.06 1.01 2/108 22698 /proc/meminfo: memFree=912944/2059040 swapFree=4192956/4192956 [pid=22695] ppid=22693 vsize=8700 CPUtime=0 /proc/22695/stat : 22695 (run) S 22693 22695 22309 0 -1 4202496 390 134 0 0 0 0 0 0 21 0 1 0 13495614 8908800 251 1992294400 4194304 4922060 140734484847968 18446744073709551615 213314542725 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/22695/statm: 2175 251 211 178 0 68 0 [pid=22697] ppid=22695 vsize=1067424 CPUtime=6.16 /proc/22697/stat : 22697 (PBPASSolver) R 22695 22695 22309 0 -1 4202496 266297 0 14 0 324 292 0 0 25 0 1 0 13495615 1093042176 266249 1992294400 134512640 134902295 4293577456 18446744073709551615 134520305 0 0 4096 17608 0 0 0 17 0 0 0 12 /proc/22697/statm: 266856 266249 256 96 0 266046 0 Current children cumulated CPU time (s) 6.16 Current children cumulated vsize (KiB) 1076124 Maximum VSize exceeded: sending SIGTERM then SIGKILL [startup+12.7011 s] /proc/loadavg: 1.08 1.06 1.00 2/108 22698 /proc/meminfo: memFree=30064/2059040 swapFree=4192956/4192956 [pid=22695] ppid=22693 vsize=8700 CPUtime=0 /proc/22695/stat : 22695 (run) S 22693 22695 22309 0 -1 4202496 390 134 0 0 0 0 0 0 21 0 1 0 13495614 8908800 251 1992294400 4194304 4922060 140734484847968 18446744073709551615 213314542725 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/22695/statm: 2175 251 211 178 0 68 0 [pid=22697] ppid=22695 vsize=1837792 CPUtime=12.56 /proc/22697/stat : 22697 (PBPASSolver) R 22695 22695 22309 0 -1 4202496 458865 0 14 0 756 500 0 0 25 0 1 0 13495615 1881899008 458817 1992294400 134512640 134902295 4293577456 18446744073709551615 134588399 0 0 4096 17608 0 0 0 17 0 0 0 12 /proc/22697/statm: 459448 458817 256 96 0 458638 0 Current children cumulated CPU time (s) 12.56 Current children cumulated vsize (KiB) 1846492 Sending SIGTERM to process tree (bottom up) [startup+12.7011 s] /proc/loadavg: 1.08 1.06 1.00 2/108 22698 /proc/meminfo: memFree=30064/2059040 swapFree=4192956/4192956 [pid=22695] ppid=22693 vsize=8700 CPUtime=0 /proc/22695/stat : 22695 (run) S 22693 22695 22309 0 -1 4202496 390 134 0 0 0 0 0 0 21 0 1 0 13495614 8908800 251 1992294400 4194304 4922060 140734484847968 18446744073709551615 213314542725 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/22695/statm: 2175 251 211 178 0 68 0 [pid=22697] ppid=22695 vsize=1837792 CPUtime=12.56 /proc/22697/stat : 22697 (PBPASSolver) R 22695 22695 22309 0 -1 4202496 458865 0 14 0 756 500 0 0 25 0 1 0 13495615 1881899008 458817 1992294400 134512640 134902295 4293577456 18446744073709551615 134588399 0 0 4096 17608 0 0 0 17 0 0 0 12 /proc/22697/statm: 459448 458817 256 96 0 458638 0 Current children cumulated CPU time (s) 12.56 Current children cumulated vsize (KiB) 1846492 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 22695 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 12.56 # # Solver probably didn't/couldn't wait for its children # Using CPU time of the last sample as value... Real time (s): 12.7161 CPU time (s): 12.56 CPU user time (s): 7.56 CPU system time (s): 5 CPU usage (%): 98.7722 Max. virtual memory (cumulated for all children) (KiB): 1846492 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= 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= 4 runsolver used 0.020996 second user time and 0.084987 second system time The end
Begin job on node004 at 2010-07-06 23:47:00 IDJOB=2687396 IDBENCH=77755 IDSOLVER=1174 FILE ID=node004/2687396-1278452819 PBS_JOBID= 11233502 Free space on /tmp= 62428 MiB SOLVER NAME= PBPASSolver 2010-06-13 BENCH NAME= PB10/normalized-PB10/OPT-SMALLINT-LIN/oliveras/j90opt/normalized-j9045_2.std.opb COMMAND LINE= run BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2687396-1278452819/watcher-2687396-1278452819 -o /tmp/evaluation-result-2687396-1278452819/solver-2687396-1278452819 -C 1800 -W 2000 -M 1800 run HOME/instance-2687396-1278452819.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 164e1d7c8e885527f3cc100614dc9c6f RANDOM SEED=1583005724 node004.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 : 3000.219 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 : 6000.43 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 : 3000.219 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 : 5599.54 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2059040 kB MemFree: 1871460 kB Buffers: 4188 kB Cached: 49172 kB SwapCached: 0 kB Active: 52936 kB Inactive: 60800 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1871460 kB SwapTotal: 4192956 kB SwapFree: 4192956 kB Dirty: 6988 kB Writeback: 0 kB AnonPages: 60324 kB Mapped: 14496 kB Slab: 52052 kB PageTables: 4064 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 182236 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= 62428 MiB End job on node004 at 2010-07-06 23:47:14