Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
PBPASSolver 2010-06-13 | ? (MO) | 18.51 | 18.5342 |
Name | /OPT-BIGINT-LIN/aries-da_nrp/ normalized-aries-da_network_3000_5__126_2812__16.opb |
MD5SUM | 50c46af9fb7047a2695734d4451d8396 |
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 | 82784 |
Best CPU time to get the best result obtained on this benchmark | 1800.87 |
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 | 242998 |
Total number of constraints | 18000 |
Number of constraints which are clauses | 0 |
Number of constraints which are cardinality constraints (but not clauses) | 15002 |
Number of constraints which are nor clauses,nor cardinality constraints | 2998 |
Minimum length of a constraint | 16 |
Maximum length of a constraint | 721 |
Number of terms in the objective function | 240000 |
Biggest coefficient in the objective function | 129631 |
Number of bits for the biggest coefficient in the objective function | 17 |
Sum of the numbers in the objective function | 8127626384 |
Number of bits of the sum of numbers in the objective function | 33 |
Biggest number in a constraint | 129631 |
Number of bits of the biggest number in a constraint | 17 |
Biggest sum of numbers in a constraint | 8127626384 |
Number of bits of the biggest sum of numbers | 33 |
Number of products (including duplicates) | 0 |
Sum of products size (including duplicates) | 0 |
Number of different products | 0 |
Sum of products size | 0 |
18.51/18.52 c 242998 18000 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-2674931-1276818859/watcher-2674931-1276818859 -o /tmp/evaluation-result-2674931-1276818859/solver-2674931-1276818859 -C 1800 -W 2000 -M 1800 run HOME/instance-2674931-1276818859.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: 1.00 0.99 0.99 3/106 25698 /proc/meminfo: memFree=1818056/2059040 swapFree=4140764/4192956 [pid=25698] ppid=25696 vsize=8700 CPUtime=0 /proc/25698/stat : 25698 (run) S 25696 25698 25424 0 -1 4202496 389 135 0 0 0 0 0 0 20 0 1 0 23176627 8908800 251 1992294400 4194304 4922060 140734004283248 18446744073709551615 262178184325 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/25698/statm: 2175 251 211 178 0 68 0 [startup+0.0626201 s] /proc/loadavg: 1.00 0.99 0.99 3/106 25698 /proc/meminfo: memFree=1818056/2059040 swapFree=4140764/4192956 [pid=25698] ppid=25696 vsize=8700 CPUtime=0 /proc/25698/stat : 25698 (run) S 25696 25698 25424 0 -1 4202496 389 135 0 0 0 0 0 0 20 0 1 0 23176627 8908800 251 1992294400 4194304 4922060 140734004283248 18446744073709551615 262178184325 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/25698/statm: 2175 251 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.101624 s] /proc/loadavg: 1.00 0.99 0.99 3/106 25698 /proc/meminfo: memFree=1818056/2059040 swapFree=4140764/4192956 [pid=25698] ppid=25696 vsize=8700 CPUtime=0 /proc/25698/stat : 25698 (run) S 25696 25698 25424 0 -1 4202496 389 135 0 0 0 0 0 0 20 0 1 0 23176627 8908800 251 1992294400 4194304 4922060 140734004283248 18446744073709551615 262178184325 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/25698/statm: 2175 251 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.301647 s] /proc/loadavg: 1.00 0.99 0.99 3/106 25698 /proc/meminfo: memFree=1818056/2059040 swapFree=4140764/4192956 [pid=25698] ppid=25696 vsize=8700 CPUtime=0 /proc/25698/stat : 25698 (run) S 25696 25698 25424 0 -1 4202496 389 135 0 0 0 0 0 0 20 0 1 0 23176627 8908800 251 1992294400 4194304 4922060 140734004283248 18446744073709551615 262178184325 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/25698/statm: 2175 251 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.701691 s] /proc/loadavg: 1.00 0.99 0.99 3/106 25698 /proc/meminfo: memFree=1818056/2059040 swapFree=4140764/4192956 [pid=25698] ppid=25696 vsize=8700 CPUtime=0 /proc/25698/stat : 25698 (run) S 25696 25698 25424 0 -1 4202496 389 135 0 0 0 0 0 0 20 0 1 0 23176627 8908800 251 1992294400 4194304 4922060 140734004283248 18446744073709551615 262178184325 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/25698/statm: 2175 251 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+1.50078 s] /proc/loadavg: 1.00 0.99 0.99 2/108 25701 /proc/meminfo: memFree=1811716/2059040 swapFree=4140764/4192956 [pid=25698] ppid=25696 vsize=8700 CPUtime=0 /proc/25698/stat : 25698 (run) S 25696 25698 25424 0 -1 4202496 389 135 0 0 0 0 0 0 20 0 1 0 23176627 8908800 251 1992294400 4194304 4922060 140734004283248 18446744073709551615 262178184325 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/25698/statm: 2175 251 211 178 0 68 0 [pid=25700] ppid=25698 vsize=11524 CPUtime=1.49 /proc/25700/stat : 25700 (PBPASSolver) R 25698 25698 25424 0 -1 4202496 2367 0 0 0 58 91 0 0 25 0 1 0 23176628 11800576 2304 1992294400 134512640 134902295 4294129856 18446744073709551615 4294960144 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/25700/statm: 2881 2304 253 96 0 2093 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 20224 [startup+3.10096 s] /proc/loadavg: 1.00 0.99 0.99 2/108 25701 /proc/meminfo: memFree=1806756/2059040 swapFree=4140764/4192956 [pid=25698] ppid=25696 vsize=8700 CPUtime=0 /proc/25698/stat : 25698 (run) S 25696 25698 25424 0 -1 4202496 389 135 0 0 0 0 0 0 20 0 1 0 23176627 8908800 251 1992294400 4194304 4922060 140734004283248 18446744073709551615 262178184325 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/25698/statm: 2175 251 211 178 0 68 0 [pid=25700] ppid=25698 vsize=19524 CPUtime=3.09 /proc/25700/stat : 25700 (PBPASSolver) R 25698 25698 25424 0 -1 4202496 4177 0 0 0 118 191 0 0 25 0 1 0 23176628 19992576 4114 1992294400 134512640 134902295 4294129856 18446744073709551615 4294960144 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/25700/statm: 4881 4114 253 96 0 4093 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 28224 [startup+6.30131 s] /proc/loadavg: 1.08 1.00 1.00 2/108 25701 /proc/meminfo: memFree=1791504/2059040 swapFree=4140764/4192956 [pid=25698] ppid=25696 vsize=8700 CPUtime=0 /proc/25698/stat : 25698 (run) S 25696 25698 25424 0 -1 4202496 389 135 0 0 0 0 0 0 20 0 1 0 23176627 8908800 251 1992294400 4194304 4922060 140734004283248 18446744073709551615 262178184325 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/25698/statm: 2175 251 211 178 0 68 0 [pid=25700] ppid=25698 vsize=33188 CPUtime=6.29 /proc/25700/stat : 25700 (PBPASSolver) R 25698 25698 25424 0 -1 4202496 7659 0 0 0 241 388 0 0 25 0 1 0 23176628 33984512 7596 1992294400 134512640 134902295 4294129856 18446744073709551615 4294960144 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/25700/statm: 8297 7596 253 96 0 7509 0 Current children cumulated CPU time (s) 6.29 Current children cumulated vsize (KiB) 41888 [startup+12.701 s] /proc/loadavg: 1.07 1.00 1.00 2/108 25703 /proc/meminfo: memFree=1459680/2059040 swapFree=4140764/4192956 [pid=25698] ppid=25696 vsize=8700 CPUtime=0 /proc/25698/stat : 25698 (run) S 25696 25698 25424 0 -1 4202496 389 135 0 0 0 0 0 0 20 0 1 0 23176627 8908800 251 1992294400 4194304 4922060 140734004283248 18446744073709551615 262178184325 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/25698/statm: 2175 251 211 178 0 68 0 [pid=25700] ppid=25698 vsize=630916 CPUtime=12.68 /proc/25700/stat : 25700 (PBPASSolver) R 25698 25698 25424 0 -1 4202496 157189 0 0 0 506 762 0 0 25 0 1 0 23176628 646057984 157126 1992294400 134512640 134902295 4294129856 18446744073709551615 134588399 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/25700/statm: 157729 157126 253 96 0 156941 0 Current children cumulated CPU time (s) 12.68 Current children cumulated vsize (KiB) 639616 Maximum VSize exceeded: sending SIGTERM then SIGKILL [startup+18.5007 s] /proc/loadavg: 1.06 1.00 1.00 2/108 25703 /proc/meminfo: memFree=9752/2059040 swapFree=4140764/4192956 [pid=25698] ppid=25696 vsize=8700 CPUtime=0 /proc/25698/stat : 25698 (run) S 25696 25698 25424 0 -1 4202496 389 135 0 0 0 0 0 0 20 0 1 0 23176627 8908800 251 1992294400 4194304 4922060 140734004283248 18446744073709551615 262178184325 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/25698/statm: 2175 251 211 178 0 68 0 [pid=25700] ppid=25698 vsize=1841412 CPUtime=18.51 /proc/25700/stat : 25700 (PBPASSolver) R 25698 25698 25424 0 -1 4202496 459794 0 0 0 967 884 0 0 25 0 1 0 23176628 1885605888 459731 1992294400 134512640 134902295 4294129856 18446744073709551615 134588399 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/25700/statm: 460353 459731 253 96 0 459565 0 Current children cumulated CPU time (s) 18.51 Current children cumulated vsize (KiB) 1850112 Sending SIGTERM to process tree (bottom up) Sleeping 2 seconds Solver just ended. Dumping a history of the last processes samples [startup+18.5007 s] /proc/loadavg: 1.06 1.00 1.00 2/108 25703 /proc/meminfo: memFree=9752/2059040 swapFree=4140764/4192956 [pid=25698] ppid=25696 vsize=8700 CPUtime=0 /proc/25698/stat : 25698 (run) S 25696 25698 25424 0 -1 4202496 389 135 0 0 0 0 0 0 20 0 1 0 23176627 8908800 251 1992294400 4194304 4922060 140734004283248 18446744073709551615 262178184325 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/25698/statm: 2175 251 211 178 0 68 0 [pid=25700] ppid=25698 vsize=1841412 CPUtime=18.51 /proc/25700/stat : 25700 (PBPASSolver) R 25698 25698 25424 0 -1 4202496 459794 0 0 0 967 884 0 0 25 0 1 0 23176628 1885605888 459731 1992294400 134512640 134902295 4294129856 18446744073709551615 134588399 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/25700/statm: 460353 459731 253 96 0 459565 0 Current children cumulated CPU time (s) 18.51 Current children cumulated vsize (KiB) 1850112 Child ended because it received signal 15 (SIGTERM) # WARNING: # CPU time reported by wait4() is probably wrong ! # wait4(...,&childrusage) returns 25698 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 18.51 # # Solver probably didn't/couldn't wait for its children # Using CPU time of the last sample as value... Real time (s): 18.5342 CPU time (s): 18.51 CPU user time (s): 9.67 CPU system time (s): 8.84 CPU usage (%): 99.8695 Max. virtual memory (cumulated for all children) (KiB): 1850112 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= 3 involuntary context switches= 3 runsolver used 0.038994 second user time and 0.101984 second system time The end
Begin job on node059 at 2010-06-18 01:54:20 IDJOB=2674931 IDBENCH=71883 IDSOLVER=1174 FILE ID=node059/2674931-1276818859 PBS_JOBID= 11176698 Free space on /tmp= 62544 MiB SOLVER NAME= PBPASSolver 2010-06-13 BENCH NAME= PB09/normalized-PB09/OPT-BIGINT-LIN/aries-da_nrp/normalized-aries-da_network_3000_5__126_2812__16.opb COMMAND LINE= run BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2674931-1276818859/watcher-2674931-1276818859 -o /tmp/evaluation-result-2674931-1276818859/solver-2674931-1276818859 -C 1800 -W 2000 -M 1800 run HOME/instance-2674931-1276818859.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 50c46af9fb7047a2695734d4451d8396 RANDOM SEED=1932551549 node059.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 : 3000.244 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 : 6000.48 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 : 3000.244 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: 1818576 kB Buffers: 59080 kB Cached: 90676 kB SwapCached: 6492 kB Active: 68972 kB Inactive: 94352 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1818576 kB SwapTotal: 4192956 kB SwapFree: 4140764 kB Dirty: 11556 kB Writeback: 0 kB AnonPages: 11208 kB Mapped: 12896 kB Slab: 55140 kB PageTables: 3996 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 182568 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= 62544 MiB End job on node059 at 2010-06-18 01:54:40