Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
PB/CT 0.1 fixed | ? (MO) | 31.4642 | 31.4911 |
Name | /OPT-BIGINT-LIN/aries-da_nrp/ normalized-aries-da_network_3000_5__126_2812__32.opb |
MD5SUM | f1b12c33aaac68f20158d6377be96ea7 |
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 | 182039 |
Best CPU time to get the best result obtained on this benchmark | 1801.18 |
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 | 482998 |
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 | 32 |
Maximum length of a constraint | 1441 |
Number of terms in the objective function | 480000 |
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 | 16255252768 |
Number of bits of the sum of numbers in the objective function | 34 |
Biggest number in a constraint | 129631 |
Number of bits of the biggest number in a constraint | 17 |
Biggest sum of numbers in a constraint | 16255252768 |
Number of bits of the biggest sum of numbers | 34 |
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 5.79/5.88 c constraints 18000/0 clauses 0/0 units 0 5.79/5.88 c vars 482998 5.79/5.89 c objective 480000 + 0 31.27/31.30 s UNKNOWN
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-2683076-1277506502/watcher-2683076-1277506502 -o /tmp/evaluation-result-2683076-1277506502/solver-2683076-1277506502 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2683076-1277506502.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: 1.01 1.02 1.00 3/106 25357 /proc/meminfo: memFree=1806728/2059040 swapFree=4139068/4192956 [pid=25357] ppid=25355 vsize=2416 CPUtime=0 /proc/25357/stat : 25357 (pbct) R 25355 25357 25305 0 -1 4202496 294 0 0 0 0 0 0 0 20 0 1 0 126253809 2473984 213 1992294400 134512640 136421960 4291811296 18446744073709551615 135160329 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/25357/statm: 604 213 135 467 0 135 0 [startup+0.0987671 s] /proc/loadavg: 1.01 1.02 1.00 3/106 25357 /proc/meminfo: memFree=1806728/2059040 swapFree=4139068/4192956 [pid=25357] ppid=25355 vsize=5864 CPUtime=0.09 /proc/25357/stat : 25357 (pbct) R 25355 25357 25305 0 -1 4202496 1323 0 0 0 9 0 0 0 20 0 1 0 126253809 6004736 869 1992294400 134512640 136421960 4291811296 18446744073709551615 135160348 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/25357/statm: 1466 869 135 467 0 997 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 5864 [startup+0.100767 s] /proc/loadavg: 1.01 1.02 1.00 3/106 25357 /proc/meminfo: memFree=1806728/2059040 swapFree=4139068/4192956 [pid=25357] ppid=25355 vsize=5864 CPUtime=0.09 /proc/25357/stat : 25357 (pbct) R 25355 25357 25305 0 -1 4202496 1330 0 0 0 9 0 0 0 20 0 1 0 126253809 6004736 876 1992294400 134512640 136421960 4291811296 18446744073709551615 135818501 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/25357/statm: 1466 876 135 467 0 997 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 5864 [startup+0.300803 s] /proc/loadavg: 1.01 1.02 1.00 3/106 25357 /proc/meminfo: memFree=1806728/2059040 swapFree=4139068/4192956 [pid=25357] ppid=25355 vsize=10152 CPUtime=0.29 /proc/25357/stat : 25357 (pbct) R 25355 25357 25305 0 -1 4202496 3017 0 0 0 29 0 0 0 20 0 1 0 126253809 10395648 2113 1992294400 134512640 136421960 4291811296 18446744073709551615 135372727 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/25357/statm: 2538 2113 135 467 0 2069 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 10152 [startup+0.700877 s] /proc/loadavg: 1.01 1.02 1.00 3/106 25357 /proc/meminfo: memFree=1806728/2059040 swapFree=4139068/4192956 [pid=25357] ppid=25355 vsize=34856 CPUtime=0.69 /proc/25357/stat : 25357 (pbct) R 25355 25357 25305 0 -1 4202496 9255 0 0 0 67 2 0 0 20 0 1 0 126253809 35692544 6298 1992294400 134512640 136421960 4291811296 18446744073709551615 134518984 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/25357/statm: 8714 6298 135 467 0 8245 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 34856 [startup+1.50102 s] /proc/loadavg: 1.01 1.02 1.00 2/107 25358 /proc/meminfo: memFree=1781920/2059040 swapFree=4139068/4192956 [pid=25357] ppid=25355 vsize=33528 CPUtime=1.49 /proc/25357/stat : 25357 (pbct) R 25355 25357 25305 0 -1 4202496 11636 0 0 0 145 4 0 0 23 0 1 0 126253809 34332672 7654 1992294400 134512640 136421960 4291811296 18446744073709551615 135159070 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/25357/statm: 8382 7654 137 467 0 7913 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 33528 [startup+3.10132 s] /proc/loadavg: 1.01 1.02 1.00 2/107 25358 /proc/meminfo: memFree=1767164/2059040 swapFree=4139068/4192956 [pid=25357] ppid=25355 vsize=69360 CPUtime=3.09 /proc/25357/stat : 25357 (pbct) R 25355 25357 25305 0 -1 4202496 20245 0 0 0 301 8 0 0 25 0 1 0 126253809 71024640 16263 1992294400 134512640 136421960 4291811296 18446744073709551615 135811817 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/25357/statm: 17340 16263 141 467 0 16871 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 69360 [startup+6.30091 s] /proc/loadavg: 1.01 1.02 1.00 2/107 25360 /proc/meminfo: memFree=1680116/2059040 swapFree=4139068/4192956 [pid=25357] ppid=25355 vsize=177648 CPUtime=6.29 /proc/25357/stat : 25357 (pbct) R 25355 25357 25305 0 -1 4202496 47120 0 0 0 608 21 0 0 25 0 1 0 126253809 181911552 43138 1992294400 134512640 136421960 4291811296 18446744073709551615 134597793 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/25357/statm: 44412 43139 193 467 0 43943 0 Current children cumulated CPU time (s) 6.29 Current children cumulated vsize (KiB) 177648 [startup+12.7011 s] /proc/loadavg: 1.01 1.02 1.00 2/107 25360 /proc/meminfo: memFree=1238552/2059040 swapFree=4139068/4192956 [pid=25357] ppid=25355 vsize=636932 CPUtime=12.69 /proc/25357/stat : 25357 (pbct) R 25355 25357 25305 0 -1 4202496 168117 0 0 0 1192 77 0 0 25 0 1 0 126253809 652218368 154197 1992294400 134512640 136421960 4291811296 18446744073709551615 135809629 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/25357/statm: 159266 154198 193 467 0 158797 0 Current children cumulated CPU time (s) 12.69 Current children cumulated vsize (KiB) 636932 [startup+25.5005 s] /proc/loadavg: 1.01 1.02 1.00 2/107 25360 /proc/meminfo: memFree=352820/2059040 swapFree=4139068/4192956 [pid=25357] ppid=25355 vsize=1498700 CPUtime=25.48 /proc/25357/stat : 25357 (pbct) R 25355 25357 25305 0 -1 4202496 397331 0 0 0 2369 179 0 0 25 0 1 0 126253809 1534668800 368122 1992294400 134512640 136421960 4291811296 18446744073709551615 134784081 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/25357/statm: 374675 368123 193 467 0 374206 0 Current children cumulated CPU time (s) 25.48 Current children cumulated vsize (KiB) 1498700 Maximum VSize exceeded: sending SIGTERM then SIGKILL [startup+31.3015 s] /proc/loadavg: 1.00 1.02 1.00 2/107 25360 /proc/meminfo: memFree=9936/2059040 swapFree=4139052/4192956 [pid=25357] ppid=25355 vsize=1847588 CPUtime=31.27 /proc/25357/stat : 25357 (pbct) R 25355 25357 25305 0 -1 4202496 491849 0 0 0 2905 222 0 0 25 0 1 0 126253809 1891930112 459567 1992294400 134512640 136421960 4291811296 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/25357/statm: 461897 459568 193 467 0 461428 0 Current children cumulated CPU time (s) 31.27 Current children cumulated vsize (KiB) 1847588 Sending SIGTERM to process tree (bottom up) Sleeping 2 seconds Solver just ended. Dumping a history of the last processes samples [startup+31.4096 s] /proc/loadavg: 1.00 1.02 1.00 2/107 25360 /proc/meminfo: memFree=9936/2059040 swapFree=4139052/4192956 [pid=25357] ppid=25355 vsize=0 CPUtime=31.37 /proc/25357/stat : 25357 (pbct) R 25355 25357 25305 0 -1 4194308 491859 0 0 0 2905 232 0 0 25 0 1 0 126253809 0 0 1992294400 0 0 0 0 0 0 16384 4096 16387 18446744073709551615 0 0 17 1 0 0 0 /proc/25357/statm: 0 0 0 0 0 0 0 Current children cumulated CPU time (s) 31.37 Current children cumulated vsize (KiB) 0 Child status: 0 Real time (s): 31.4911 CPU time (s): 31.4642 CPU user time (s): 29.0566 CPU system time (s): 2.40763 CPU usage (%): 99.9148 Max. virtual memory (cumulated for all children) (KiB): 1847588 getrusage(RUSAGE_CHILDREN,...) data: user time used= 29.0566 system time used= 2.40763 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 491859 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= 1 involuntary context switches= 367 runsolver used 0.052991 second user time and 0.162975 second system time The end
Begin job on node007 at 2010-06-26 00:55:04 IDJOB=2683076 IDBENCH=71850 IDSOLVER=1192 FILE ID=node007/2683076-1277506502 PBS_JOBID= 11190641 Free space on /tmp= 62304 MiB SOLVER NAME= PB/CT 0.1 fixed BENCH NAME= PB09/normalized-PB09/OPT-BIGINT-LIN/aries-da_nrp/normalized-aries-da_network_3000_5__126_2812__32.opb COMMAND LINE= HOME/pbct --model BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2683076-1277506502/watcher-2683076-1277506502 -o /tmp/evaluation-result-2683076-1277506502/solver-2683076-1277506502 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2683076-1277506502.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= f1b12c33aaac68f20158d6377be96ea7 RANDOM SEED=258383295 node007.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 : 5599.44 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2059040 kB MemFree: 1807248 kB Buffers: 30748 kB Cached: 135684 kB SwapCached: 6448 kB Active: 84148 kB Inactive: 95340 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1807248 kB SwapTotal: 4192956 kB SwapFree: 4139068 kB Dirty: 24288 kB Writeback: 0 kB AnonPages: 11648 kB Mapped: 11900 kB Slab: 50184 kB PageTables: 4164 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 182504 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= 62304 MiB End job on node007 at 2010-06-26 00:55:37