Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
PB/CT 0.1 fixed | ? (MO) | 37.7813 | 39.7922 |
Name | /OPT-BIGINT-LIN/aries-da_nrp/ normalized-aries-da_network_2000_5__647_1792__128.opb |
MD5SUM | 2104e5f01fbb9f409116374f650da887 |
Bench Category | OPT-BIGINT-LIN (optimisation, big integers, linear constraints) |
Best result obtained on this benchmark | |
Best value of the objective obtained on this benchmark | |
Best CPU time to get the best result obtained on this benchmark | |
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 | 1281998 |
Total number of constraints | 12000 |
Number of constraints which are clauses | 0 |
Number of constraints which are cardinality constraints (but not clauses) | 10002 |
Number of constraints which are nor clauses,nor cardinality constraints | 1998 |
Minimum length of a constraint | 128 |
Maximum length of a constraint | 5633 |
Number of terms in the objective function | 1280000 |
Biggest coefficient in the objective function | 130539 |
Number of bits for the biggest coefficient in the objective function | 17 |
Sum of the numbers in the objective function | 44355197568 |
Number of bits of the sum of numbers in the objective function | 36 |
Biggest number in a constraint | 130539 |
Number of bits of the biggest number in a constraint | 17 |
Biggest sum of numbers in a constraint | 44355197568 |
Number of bits of the biggest sum of numbers | 36 |
Number of products (including duplicates) | 0 |
Sum of products size (including duplicates) | 0 |
Number of different products | 0 |
Sum of products size | 0 |
0.00/0.00 c PB/CT 0.1.1 http://www.residual.se/pbct 0.00/0.00 c Based on OpenSMT/CT 20091015 16.29/16.39 c constraints 12000/0 clauses 0/0 units 0 16.29/16.39 c vars 1281998 16.39/16.42 c objective 1280000 + 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-2683100-1277506762/watcher-2683100-1277506762 -o /tmp/evaluation-result-2683100-1277506762/solver-2683100-1277506762 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2683100-1277506762.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: 0.91 0.95 0.98 2/106 27019 /proc/meminfo: memFree=1741556/2059040 swapFree=4138920/4192956 [pid=27019] ppid=27017 vsize=2416 CPUtime=0 /proc/27019/stat : 27019 (pbct) R 27017 27019 26864 0 -1 4202496 296 0 0 0 0 0 0 0 17 0 1 0 126280209 2473984 215 1992294400 134512640 136421960 4292917120 18446744073709551615 135160348 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/27019/statm: 604 215 135 467 0 135 0 [startup+0.069439 s] /proc/loadavg: 0.91 0.95 0.98 2/106 27019 /proc/meminfo: memFree=1741556/2059040 swapFree=4138920/4192956 [pid=27019] ppid=27017 vsize=4008 CPUtime=0.06 /proc/27019/stat : 27019 (pbct) R 27017 27019 26864 0 -1 4202496 830 0 0 0 6 0 0 0 17 0 1 0 126280209 4104192 602 1992294400 134512640 136421960 4292917120 18446744073709551615 135524250 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/27019/statm: 1002 602 135 467 0 533 0 Current children cumulated CPU time (s) 0.06 Current children cumulated vsize (KiB) 4008 [startup+0.100442 s] /proc/loadavg: 0.91 0.95 0.98 2/106 27019 /proc/meminfo: memFree=1741556/2059040 swapFree=4138920/4192956 [pid=27019] ppid=27017 vsize=5864 CPUtime=0.09 /proc/27019/stat : 27019 (pbct) R 27017 27019 26864 0 -1 4202496 1328 0 0 0 9 0 0 0 17 0 1 0 126280209 6004736 874 1992294400 134512640 136421960 4292917120 18446744073709551615 135380605 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/27019/statm: 1466 874 135 467 0 997 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 5864 [startup+0.300465 s] /proc/loadavg: 0.91 0.95 0.98 2/106 27019 /proc/meminfo: memFree=1741556/2059040 swapFree=4138920/4192956 [pid=27019] ppid=27017 vsize=10152 CPUtime=0.29 /proc/27019/stat : 27019 (pbct) R 27017 27019 26864 0 -1 4202496 3010 0 0 0 28 1 0 0 17 0 1 0 126280209 10395648 2106 1992294400 134512640 136421960 4292917120 18446744073709551615 135873694 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/27019/statm: 2538 2106 135 467 0 2069 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 10152 [startup+0.700511 s] /proc/loadavg: 0.91 0.95 0.98 2/106 27019 /proc/meminfo: memFree=1741556/2059040 swapFree=4138920/4192956 [pid=27019] ppid=27017 vsize=34856 CPUtime=0.69 /proc/27019/stat : 27019 (pbct) R 27017 27019 26864 0 -1 4202496 9255 0 0 0 65 4 0 0 17 0 1 0 126280209 35692544 6298 1992294400 134512640 136421960 4292917120 18446744073709551615 135160370 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/27019/statm: 8714 6298 135 467 0 8245 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 34856 [startup+1.50061 s] /proc/loadavg: 0.91 0.95 0.98 2/107 27020 /proc/meminfo: memFree=1717244/2059040 swapFree=4138920/4192956 [pid=27019] ppid=27017 vsize=59416 CPUtime=1.49 /proc/27019/stat : 27019 (pbct) R 27017 27019 26864 0 -1 4202496 18655 0 0 0 141 8 0 0 18 0 1 0 126280209 60841984 10574 1992294400 134512640 136421960 4292917120 18446744073709551615 135524229 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/27019/statm: 14854 10574 135 467 0 14385 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 59416 [startup+3.10079 s] /proc/loadavg: 1.00 0.97 0.99 2/107 27020 /proc/meminfo: memFree=1691824/2059040 swapFree=4138920/4192956 [pid=27019] ppid=27017 vsize=116736 CPUtime=3.09 /proc/27019/stat : 27019 (pbct) R 27017 27019 26864 0 -1 4202496 37544 0 0 0 294 15 0 0 21 0 1 0 126280209 119537664 21268 1992294400 134512640 136421960 4292917120 18446744073709551615 135160348 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/27019/statm: 29184 21268 135 467 0 28715 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 116736 [startup+6.30116 s] /proc/loadavg: 1.00 0.97 0.99 2/107 27020 /proc/meminfo: memFree=1653012/2059040 swapFree=4138920/4192956 [pid=27019] ppid=27017 vsize=138296 CPUtime=6.29 /proc/27019/stat : 27019 (pbct) R 27017 27019 26864 0 -1 4202496 43345 0 0 0 610 19 0 0 25 0 1 0 126280209 141615104 27069 1992294400 134512640 136421960 4292917120 18446744073709551615 135378151 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/27019/statm: 34574 27069 141 467 0 34105 0 Current children cumulated CPU time (s) 6.29 Current children cumulated vsize (KiB) 138296 [startup+12.7009 s] /proc/loadavg: 1.00 0.97 0.99 2/107 27020 /proc/meminfo: memFree=1509296/2059040 swapFree=4138920/4192956 [pid=27019] ppid=27017 vsize=297580 CPUtime=12.69 /proc/27019/stat : 27019 (pbct) R 27017 27019 26864 0 -1 4202496 79144 0 0 0 1233 36 0 0 25 0 1 0 126280209 304721920 62868 1992294400 134512640 136421960 4292917120 18446744073709551615 135818281 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/27019/statm: 74395 62868 141 467 0 73926 0 Current children cumulated CPU time (s) 12.69 Current children cumulated vsize (KiB) 297580 [startup+25.5004 s] /proc/loadavg: 1.00 0.97 0.99 2/107 27020 /proc/meminfo: memFree=782284/2059040 swapFree=4138920/4192956 [pid=27019] ppid=27017 vsize=1042124 CPUtime=25.48 /proc/27019/stat : 27019 (pbct) R 27017 27019 26864 0 -1 4202496 273054 0 0 0 2425 123 0 0 25 0 1 0 126280209 1067134976 245567 1992294400 134512640 136421960 4292917120 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/27019/statm: 260531 245568 193 467 0 260062 0 Current children cumulated CPU time (s) 25.48 Current children cumulated vsize (KiB) 1042124 Maximum VSize exceeded: sending SIGTERM then SIGKILL [startup+37.6076 s] /proc/loadavg: 1.00 0.97 0.99 2/107 27022 /proc/meminfo: memFree=10724/2059040 swapFree=4138920/4192956 [pid=27019] ppid=27017 vsize=1846848 CPUtime=37.6 /proc/27019/stat : 27019 (pbct) R 27017 27019 26864 0 -1 4202496 487263 0 0 0 3541 219 0 0 25 0 1 0 126280209 1891172352 445760 1992294400 134512640 136421960 4292917120 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/27019/statm: 461745 445761 193 467 0 461276 0 Current children cumulated CPU time (s) 37.6 Current children cumulated vsize (KiB) 1846848 Sending SIGTERM to process tree (bottom up) Sleeping 2 seconds Sending SIGKILL to process tree (bottom up) Sending SIGKILL to -27019 Solver just ended. Dumping a history of the last processes samples [startup+38.2009 s] /proc/loadavg: 1.00 0.97 0.99 2/107 27022 /proc/meminfo: memFree=10724/2059040 swapFree=4138920/4192956 [pid=27019] ppid=27017 vsize=1846980 CPUtime=37.6 /proc/27019/stat : 27019 (pbct) S 27017 27019 26864 0 -1 4194304 487271 0 0 0 3541 219 0 0 25 0 1 0 126280209 1891307520 445768 1992294400 134512640 136421960 4292917120 18446744073709551615 135884462 0 16384 4096 16387 18446604435773862144 0 0 17 1 0 0 0 /proc/27019/statm: 461745 445768 194 467 0 461276 0 Current children cumulated CPU time (s) 37.6 Current children cumulated vsize (KiB) 1846980 [startup+39.0009 s] /proc/loadavg: 1.00 0.97 0.99 1/108 27023 /proc/meminfo: memFree=10344/2059040 swapFree=4138920/4192956 [pid=27019] ppid=27017 vsize=1846980 CPUtime=37.6 /proc/27019/stat : 27019 (pbct) S 27017 27019 26864 0 -1 4194304 487271 0 0 0 3541 219 0 0 25 0 1 0 126280209 1891307520 445768 1992294400 134512640 136421960 4292917120 18446744073709551615 135884462 0 16384 4096 16387 18446604435773862144 0 0 17 1 0 0 0 /proc/27019/statm: 461745 445768 194 467 0 461276 0 Current children cumulated CPU time (s) 37.6 Current children cumulated vsize (KiB) 1846980 [startup+39.401 s] /proc/loadavg: 1.00 0.97 0.99 1/108 27023 /proc/meminfo: memFree=10344/2059040 swapFree=4138920/4192956 [pid=27019] ppid=27017 vsize=1846980 CPUtime=37.6 /proc/27019/stat : 27019 (pbct) S 27017 27019 26864 0 -1 4194304 487271 0 0 0 3541 219 0 0 25 0 1 0 126280209 1891307520 445768 1992294400 134512640 136421960 4292917120 18446744073709551615 135884462 0 16384 4096 16387 18446604435773862144 0 0 17 1 0 0 0 /proc/27019/statm: 461745 445768 194 467 0 461276 0 Current children cumulated CPU time (s) 37.6 Current children cumulated vsize (KiB) 1846980 [startup+39.609 s] /proc/loadavg: 1.00 0.97 0.99 1/108 27023 /proc/meminfo: memFree=10344/2059040 swapFree=4138920/4192956 [pid=27019] ppid=27017 vsize=1846980 CPUtime=37.6 /proc/27019/stat : 27019 (pbct) S 27017 27019 26864 0 -1 4194304 487271 0 0 0 3541 219 0 0 25 0 1 0 126280209 1891307520 445768 1992294400 134512640 136421960 4292917120 18446744073709551615 135884462 0 16384 4096 16387 18446604435773862144 0 0 17 1 0 0 0 /proc/27019/statm: 461745 445768 194 467 0 461276 0 Current children cumulated CPU time (s) 37.6 Current children cumulated vsize (KiB) 1846980 [startup+39.701 s] /proc/loadavg: 1.00 0.97 0.99 1/108 27023 /proc/meminfo: memFree=10344/2059040 swapFree=4138920/4192956 [pid=27019] ppid=27017 vsize=0 CPUtime=37.68 /proc/27019/stat : 27019 (pbct) R 27017 27019 26864 0 -1 4195332 487271 0 0 0 3541 227 0 0 18 0 1 0 126280209 0 0 1992294400 0 0 0 0 0 0 16384 4096 16387 18446744073709551615 0 0 17 1 0 0 0 /proc/27019/statm: 0 0 0 0 0 0 0 Current children cumulated CPU time (s) 37.68 Current children cumulated vsize (KiB) 0 Child ended because it received signal 9 (SIGKILL) Real time (s): 39.7922 CPU time (s): 37.7813 CPU user time (s): 35.4126 CPU system time (s): 2.36864 CPU usage (%): 94.9464 Max. virtual memory (cumulated for all children) (KiB): 1846980 getrusage(RUSAGE_CHILDREN,...) data: user time used= 35.4126 system time used= 2.36864 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 487271 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= 2 involuntary context switches= 60 runsolver used 0.076988 second user time and 0.19697 second system time The end
Begin job on node006 at 2010-06-26 00:59:25 IDJOB=2683100 IDBENCH=71874 IDSOLVER=1192 FILE ID=node006/2683100-1277506762 PBS_JOBID= 11190601 Free space on /tmp= 62484 MiB SOLVER NAME= PB/CT 0.1 fixed BENCH NAME= PB09/normalized-PB09/OPT-BIGINT-LIN/aries-da_nrp/normalized-aries-da_network_2000_5__647_1792__128.opb COMMAND LINE= HOME/pbct --model BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2683100-1277506762/watcher-2683100-1277506762 -o /tmp/evaluation-result-2683100-1277506762/solver-2683100-1277506762 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2683100-1277506762.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 2104e5f01fbb9f409116374f650da887 RANDOM SEED=895394064 node006.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 : 3000.204 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 : 6000.40 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 : 3000.204 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: 1741836 kB Buffers: 45916 kB Cached: 169872 kB SwapCached: 6936 kB Active: 121884 kB Inactive: 107864 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1741836 kB SwapTotal: 4192956 kB SwapFree: 4138920 kB Dirty: 62544 kB Writeback: 0 kB AnonPages: 12484 kB Mapped: 11228 kB Slab: 65312 kB PageTables: 4152 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 182964 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= 62480 MiB End job on node006 at 2010-06-26 01:00:05