Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
PBPASSolver 2010-06-13 | ? (MO) | 15.51 | 15.5366 |
Name | /OPT-BIGINT-LIN/aries-da_nrp/ normalized-aries-da_network_100_3__3_91__512.opb |
MD5SUM | 9ba793772ec044741bde1fe637ac31bf |
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 | 72735 |
Best CPU time to get the best result obtained on this benchmark | 1800.74 |
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 | 153698 |
Total number of constraints | 400 |
Number of constraints which are clauses | 0 |
Number of constraints which are cardinality constraints (but not clauses) | 302 |
Number of constraints which are nor clauses,nor cardinality constraints | 98 |
Minimum length of a constraint | 512 |
Maximum length of a constraint | 8705 |
Number of terms in the objective function | 153600 |
Biggest coefficient in the objective function | 94834 |
Number of bits for the biggest coefficient in the objective function | 17 |
Sum of the numbers in the objective function | 5543376384 |
Number of bits of the sum of numbers in the objective function | 33 |
Biggest number in a constraint | 94834 |
Number of bits of the biggest number in a constraint | 17 |
Biggest sum of numbers in a constraint | 5543376384 |
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 |
15.51/15.53 c 153698 400 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-2674947-1276818973/watcher-2674947-1276818973 -o /tmp/evaluation-result-2674947-1276818973/solver-2674947-1276818973 -C 1800 -W 2000 -M 1800 run HOME/instance-2674947-1276818973.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: 1.00 1.00 1.00 3/105 27210 /proc/meminfo: memFree=1821072/2059040 swapFree=4139492/4192956 [pid=27210] ppid=27208 vsize=8700 CPUtime=0 /proc/27210/stat : 27210 (run) S 27208 27210 26876 0 -1 4202496 388 134 0 0 0 0 0 0 25 0 1 0 23190445 8908800 250 1992294400 4194304 4922060 140737285443152 18446744073709551615 219540987013 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/27210/statm: 2175 250 211 178 0 68 0 [startup+0.036323 s] /proc/loadavg: 1.00 1.00 1.00 3/105 27210 /proc/meminfo: memFree=1821072/2059040 swapFree=4139492/4192956 [pid=27210] ppid=27208 vsize=8700 CPUtime=0 /proc/27210/stat : 27210 (run) S 27208 27210 26876 0 -1 4202496 388 134 0 0 0 0 0 0 25 0 1 0 23190445 8908800 250 1992294400 4194304 4922060 140737285443152 18446744073709551615 219540987013 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/27210/statm: 2175 250 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.101331 s] /proc/loadavg: 1.00 1.00 1.00 3/105 27210 /proc/meminfo: memFree=1821072/2059040 swapFree=4139492/4192956 [pid=27210] ppid=27208 vsize=8700 CPUtime=0 /proc/27210/stat : 27210 (run) S 27208 27210 26876 0 -1 4202496 388 134 0 0 0 0 0 0 25 0 1 0 23190445 8908800 250 1992294400 4194304 4922060 140737285443152 18446744073709551615 219540987013 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/27210/statm: 2175 250 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.301355 s] /proc/loadavg: 1.00 1.00 1.00 3/105 27210 /proc/meminfo: memFree=1821072/2059040 swapFree=4139492/4192956 [pid=27210] ppid=27208 vsize=8700 CPUtime=0 /proc/27210/stat : 27210 (run) S 27208 27210 26876 0 -1 4202496 388 134 0 0 0 0 0 0 25 0 1 0 23190445 8908800 250 1992294400 4194304 4922060 140737285443152 18446744073709551615 219540987013 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/27210/statm: 2175 250 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.701404 s] /proc/loadavg: 1.00 1.00 1.00 3/105 27210 /proc/meminfo: memFree=1821072/2059040 swapFree=4139492/4192956 [pid=27210] ppid=27208 vsize=8700 CPUtime=0 /proc/27210/stat : 27210 (run) S 27208 27210 26876 0 -1 4202496 388 134 0 0 0 0 0 0 25 0 1 0 23190445 8908800 250 1992294400 4194304 4922060 140737285443152 18446744073709551615 219540987013 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/27210/statm: 2175 250 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+1.5015 s] /proc/loadavg: 1.00 1.00 1.00 2/107 27213 /proc/meminfo: memFree=1814856/2059040 swapFree=4139492/4192956 [pid=27210] ppid=27208 vsize=8700 CPUtime=0 /proc/27210/stat : 27210 (run) S 27208 27210 26876 0 -1 4202496 388 134 0 0 0 0 0 0 25 0 1 0 23190445 8908800 250 1992294400 4194304 4922060 140737285443152 18446744073709551615 219540987013 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/27210/statm: 2175 250 211 178 0 68 0 [pid=27212] ppid=27210 vsize=11812 CPUtime=1.49 /proc/27212/stat : 27212 (PBPASSolver) R 27210 27210 26876 0 -1 4202496 2345 0 0 0 55 94 0 0 25 0 1 0 23190446 12095488 2283 1992294400 134512640 134902295 4290193216 18446744073709551615 4294960144 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/27212/statm: 2953 2283 253 96 0 2165 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 20512 [startup+3.1007 s] /proc/loadavg: 1.00 1.00 1.00 3/107 27213 /proc/meminfo: memFree=1809648/2059040 swapFree=4139492/4192956 [pid=27210] ppid=27208 vsize=8700 CPUtime=0 /proc/27210/stat : 27210 (run) S 27208 27210 26876 0 -1 4202496 388 134 0 0 0 0 0 0 25 0 1 0 23190445 8908800 250 1992294400 4194304 4922060 140737285443152 18446744073709551615 219540987013 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/27210/statm: 2175 250 211 178 0 68 0 [pid=27212] ppid=27210 vsize=19108 CPUtime=3.09 /proc/27212/stat : 27212 (PBPASSolver) R 27210 27210 26876 0 -1 4202496 4241 0 0 0 114 195 0 0 25 0 1 0 23190446 19566592 4179 1992294400 134512640 134902295 4290193216 18446744073709551615 4294960144 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/27212/statm: 4777 4179 253 96 0 3989 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 27808 [startup+6.30109 s] /proc/loadavg: 1.00 1.00 1.00 2/107 27213 /proc/meminfo: memFree=1793652/2059040 swapFree=4139492/4192956 [pid=27210] ppid=27208 vsize=8700 CPUtime=0 /proc/27210/stat : 27210 (run) S 27208 27210 26876 0 -1 4202496 388 134 0 0 0 0 0 0 25 0 1 0 23190445 8908800 250 1992294400 4194304 4922060 140737285443152 18446744073709551615 219540987013 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/27210/statm: 2175 250 211 178 0 68 0 [pid=27212] ppid=27210 vsize=34372 CPUtime=6.28 /proc/27212/stat : 27212 (PBPASSolver) R 27210 27210 26876 0 -1 4202496 7951 0 0 0 228 400 0 0 25 0 1 0 23190446 35196928 7889 1992294400 134512640 134902295 4290193216 18446744073709551615 4294960144 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/27212/statm: 8593 7889 253 96 0 7805 0 Current children cumulated CPU time (s) 6.28 Current children cumulated vsize (KiB) 43072 [startup+12.7009 s] /proc/loadavg: 1.00 1.00 1.00 2/107 27213 /proc/meminfo: memFree=286928/2059040 swapFree=4139492/4192956 [pid=27210] ppid=27208 vsize=8700 CPUtime=0 /proc/27210/stat : 27210 (run) S 27208 27210 26876 0 -1 4202496 388 134 0 0 0 0 0 0 25 0 1 0 23190445 8908800 250 1992294400 4194304 4922060 140737285443152 18446744073709551615 219540987013 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/27210/statm: 2175 250 211 178 0 68 0 [pid=27212] ppid=27210 vsize=1575940 CPUtime=12.68 /proc/27212/stat : 27212 (PBPASSolver) R 27210 27210 26876 0 -1 4202496 401388 0 0 0 654 614 0 0 25 0 1 0 23190446 1613762560 393350 1992294400 134512640 134902295 4290193216 18446744073709551615 4294960144 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/27212/statm: 393985 393350 256 96 0 393197 0 Current children cumulated CPU time (s) 12.68 Current children cumulated vsize (KiB) 1584640 Maximum VSize exceeded: sending SIGTERM then SIGKILL [startup+15.5012 s] /proc/loadavg: 1.00 1.00 1.00 2/107 27213 /proc/meminfo: memFree=9152/2059040 swapFree=4139492/4192956 [pid=27210] ppid=27208 vsize=8700 CPUtime=0 /proc/27210/stat : 27210 (run) S 27208 27210 26876 0 -1 4202496 388 134 0 0 0 0 0 0 25 0 1 0 23190445 8908800 250 1992294400 4194304 4922060 140737285443152 18446744073709551615 219540987013 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/27210/statm: 2175 250 211 178 0 68 0 [pid=27212] ppid=27210 vsize=1838084 CPUtime=15.51 /proc/27212/stat : 27212 (PBPASSolver) R 27210 27210 26876 0 -1 4202496 467881 0 0 0 845 706 0 0 25 0 1 0 23190446 1882198016 458915 1992294400 134512640 134902295 4290193216 18446744073709551615 134588399 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/27212/statm: 459521 458915 256 96 0 458733 0 Current children cumulated CPU time (s) 15.51 Current children cumulated vsize (KiB) 1846784 Sending SIGTERM to process tree (bottom up) Sleeping 2 seconds Solver just ended. Dumping a history of the last processes samples [startup+15.5012 s] /proc/loadavg: 1.00 1.00 1.00 2/107 27213 /proc/meminfo: memFree=9152/2059040 swapFree=4139492/4192956 [pid=27210] ppid=27208 vsize=8700 CPUtime=0 /proc/27210/stat : 27210 (run) S 27208 27210 26876 0 -1 4202496 388 134 0 0 0 0 0 0 25 0 1 0 23190445 8908800 250 1992294400 4194304 4922060 140737285443152 18446744073709551615 219540987013 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/27210/statm: 2175 250 211 178 0 68 0 [pid=27212] ppid=27210 vsize=1838084 CPUtime=15.51 /proc/27212/stat : 27212 (PBPASSolver) R 27210 27210 26876 0 -1 4202496 467881 0 0 0 845 706 0 0 25 0 1 0 23190446 1882198016 458915 1992294400 134512640 134902295 4290193216 18446744073709551615 134588399 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/27212/statm: 459521 458915 256 96 0 458733 0 Current children cumulated CPU time (s) 15.51 Current children cumulated vsize (KiB) 1846784 Child ended because it received signal 15 (SIGTERM) # WARNING: # CPU time reported by wait4() is probably wrong ! # wait4(...,&childrusage) returns 27210 and gives # childrusage.ru_utime.tv_sec=0 # childrusage.ru_utime.tv_usec=1999 # childrusage.ru_stime.tv_sec=0 # childrusage.ru_stime.tv_usec=999 # CPU time returned by wait4() is 0.002998 # while last known CPU time is 15.51 # # Solver probably didn't/couldn't wait for its children # Using CPU time of the last sample as value... Real time (s): 15.5366 CPU time (s): 15.51 CPU user time (s): 8.45 CPU system time (s): 7.06 CPU usage (%): 99.829 Max. virtual memory (cumulated for all children) (KiB): 1846784 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.001999 system time used= 0.000999 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 522 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 0.027995 second user time and 0.095985 second system time The end
Begin job on node080 at 2010-06-18 01:56:13 IDJOB=2674947 IDBENCH=71899 IDSOLVER=1174 FILE ID=node080/2674947-1276818973 PBS_JOBID= 11176700 Free space on /tmp= 62584 MiB SOLVER NAME= PBPASSolver 2010-06-13 BENCH NAME= PB09/normalized-PB09/OPT-BIGINT-LIN/aries-da_nrp/normalized-aries-da_network_100_3__3_91__512.opb COMMAND LINE= run BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2674947-1276818973/watcher-2674947-1276818973 -o /tmp/evaluation-result-2674947-1276818973/solver-2674947-1276818973 -C 1800 -W 2000 -M 1800 run HOME/instance-2674947-1276818973.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 9ba793772ec044741bde1fe637ac31bf RANDOM SEED=68703459 node080.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 : 3000.242 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 : 3000.242 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 : 5999.49 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2059040 kB MemFree: 1821468 kB Buffers: 40140 kB Cached: 104396 kB SwapCached: 7352 kB Active: 70984 kB Inactive: 87532 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1821468 kB SwapTotal: 4192956 kB SwapFree: 4139492 kB Dirty: 7456 kB Writeback: 8 kB AnonPages: 11728 kB Mapped: 13000 kB Slab: 57196 kB PageTables: 4000 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 182080 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= 62584 MiB End job on node080 at 2010-06-18 01:56:30