Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
PB/CT 0.1 fixed | ? (MO) | 49.3625 | 49.379 |
Name | /OPT-BIGINT-LIN/aries-da_nrp/ normalized-aries-da_network_1000_5__369_766__512.opb |
MD5SUM | 7d1adc3133a79c22930d70932a76965e |
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 | 2560998 |
Total number of constraints | 6000 |
Number of constraints which are clauses | 0 |
Number of constraints which are cardinality constraints (but not clauses) | 5002 |
Number of constraints which are nor clauses,nor cardinality constraints | 998 |
Minimum length of a constraint | 512 |
Maximum length of a constraint | 20993 |
Number of terms in the objective function | 2560000 |
Biggest coefficient in the objective function | 122979 |
Number of bits for the biggest coefficient in the objective function | 17 |
Sum of the numbers in the objective function | 87925664256 |
Number of bits of the sum of numbers in the objective function | 37 |
Biggest number in a constraint | 122979 |
Number of bits of the biggest number in a constraint | 17 |
Biggest sum of numbers in a constraint | 87925664256 |
Number of bits of the biggest sum of numbers | 37 |
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 34.18/34.26 c constraints 6000/0 clauses 0/0 units 0 34.18/34.26 c vars 2560998 34.28/34.31 c objective 2560000 + 0 49.19/49.20 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-2683104-1277506805/watcher-2683104-1277506805 -o /tmp/evaluation-result-2683104-1277506805/solver-2683104-1277506805 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2683104-1277506805.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: 1.08 0.99 0.99 3/106 27049 /proc/meminfo: memFree=1712328/2059040 swapFree=4138920/4192956 [pid=27049] ppid=27047 vsize=2416 CPUtime=0 /proc/27049/stat : 27049 (pbct) R 27047 27049 26864 0 -1 4202496 293 0 0 0 0 0 0 0 20 0 1 0 126284827 2473984 212 1992294400 134512640 136421960 4294855152 18446744073709551615 135380504 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/27049/statm: 604 212 135 467 0 135 0 [startup+0.0531909 s] /proc/loadavg: 1.08 0.99 0.99 3/106 27049 /proc/meminfo: memFree=1712328/2059040 swapFree=4138920/4192956 [pid=27049] ppid=27047 vsize=4008 CPUtime=0.05 /proc/27049/stat : 27049 (pbct) R 27047 27049 26864 0 -1 4202496 752 0 0 0 5 0 0 0 20 0 1 0 126284827 4104192 524 1992294400 134512640 136421960 4294855152 18446744073709551615 135651452 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/27049/statm: 1002 524 135 467 0 533 0 Current children cumulated CPU time (s) 0.05 Current children cumulated vsize (KiB) 4008 [startup+0.101197 s] /proc/loadavg: 1.08 0.99 0.99 3/106 27049 /proc/meminfo: memFree=1712328/2059040 swapFree=4138920/4192956 [pid=27049] ppid=27047 vsize=5864 CPUtime=0.09 /proc/27049/stat : 27049 (pbct) R 27047 27049 26864 0 -1 4202496 1332 0 0 0 9 0 0 0 20 0 1 0 126284827 6004736 878 1992294400 134512640 136421960 4294855152 18446744073709551615 135152260 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/27049/statm: 1466 878 135 467 0 997 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 5864 [startup+0.301222 s] /proc/loadavg: 1.08 0.99 0.99 3/106 27049 /proc/meminfo: memFree=1712328/2059040 swapFree=4138920/4192956 [pid=27049] ppid=27047 vsize=10152 CPUtime=0.29 /proc/27049/stat : 27049 (pbct) R 27047 27049 26864 0 -1 4202496 3044 0 0 0 29 0 0 0 20 0 1 0 126284827 10395648 2140 1992294400 134512640 136421960 4294855152 18446744073709551615 135811817 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/27049/statm: 2538 2140 135 467 0 2069 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 10152 [startup+0.701267 s] /proc/loadavg: 1.08 0.99 0.99 3/106 27049 /proc/meminfo: memFree=1712328/2059040 swapFree=4138920/4192956 [pid=27049] ppid=27047 vsize=34856 CPUtime=0.69 /proc/27049/stat : 27049 (pbct) R 27047 27049 26864 0 -1 4202496 9254 0 0 0 66 3 0 0 20 0 1 0 126284827 35692544 6297 1992294400 134512640 136421960 4294855152 18446744073709551615 135818225 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/27049/statm: 8714 6297 135 467 0 8245 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 34856 [startup+1.50136 s] /proc/loadavg: 1.08 0.99 0.99 2/107 27050 /proc/meminfo: memFree=1687892/2059040 swapFree=4138920/4192956 [pid=27049] ppid=27047 vsize=59416 CPUtime=1.49 /proc/27049/stat : 27049 (pbct) R 27047 27049 26864 0 -1 4202496 18708 0 0 0 142 7 0 0 22 0 1 0 126284827 60841984 10627 1992294400 134512640 136421960 4294855152 18446744073709551615 135153509 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/27049/statm: 14854 10627 135 467 0 14385 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 59416 [startup+3.10154 s] /proc/loadavg: 1.08 0.99 0.99 2/107 27050 /proc/meminfo: memFree=1663836/2059040 swapFree=4138920/4192956 [pid=27049] ppid=27047 vsize=116736 CPUtime=3.09 /proc/27049/stat : 27049 (pbct) R 27047 27049 26864 0 -1 4202496 37630 0 0 0 295 14 0 0 25 0 1 0 126284827 119537664 21354 1992294400 134512640 136421960 4294855152 18446744073709551615 135378148 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/27049/statm: 29184 21354 135 467 0 28715 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 116736 [startup+6.30091 s] /proc/loadavg: 1.07 0.99 0.99 2/107 27050 /proc/meminfo: memFree=1527684/2059040 swapFree=4138920/4192956 [pid=27049] ppid=27047 vsize=231508 CPUtime=6.29 /proc/27049/stat : 27049 (pbct) R 27047 27049 26864 0 -1 4202496 75386 0 0 0 598 31 0 0 25 0 1 0 126284827 237064192 42723 1992294400 134512640 136421960 4294855152 18446744073709551615 135372682 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/27049/statm: 57877 42724 135 467 0 57408 0 Current children cumulated CPU time (s) 6.29 Current children cumulated vsize (KiB) 231508 [startup+12.7007 s] /proc/loadavg: 1.07 0.99 0.99 2/107 27050 /proc/meminfo: memFree=1523468/2059040 swapFree=4138920/4192956 [pid=27049] ppid=27047 vsize=263884 CPUtime=12.69 /proc/27049/stat : 27049 (pbct) R 27047 27049 26864 0 -1 4202496 84326 0 0 0 1235 34 0 0 25 0 1 0 126284827 270217216 51663 1992294400 134512640 136421960 4294855152 18446744073709551615 135527037 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/27049/statm: 65971 51663 141 467 0 65502 0 Current children cumulated CPU time (s) 12.69 Current children cumulated vsize (KiB) 263884 [startup+25.5011 s] /proc/loadavg: 1.05 0.99 0.99 2/107 27050 /proc/meminfo: memFree=1264308/2059040 swapFree=4138920/4192956 [pid=27049] ppid=27047 vsize=562464 CPUtime=25.49 /proc/27049/stat : 27049 (pbct) R 27047 27049 26864 0 -1 4202496 147313 0 0 0 2484 65 0 0 25 0 1 0 126284827 575963136 114650 1992294400 134512640 136421960 4294855152 18446744073709551615 135161794 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/27049/statm: 140616 114650 141 467 0 140147 0 Current children cumulated CPU time (s) 25.49 Current children cumulated vsize (KiB) 562464 Maximum VSize exceeded: sending SIGTERM then SIGKILL [startup+49.2014 s] /proc/loadavg: 1.04 0.99 0.99 3/108 27051 /proc/meminfo: memFree=10528/2059040 swapFree=4138920/4192956 [pid=27049] ppid=27047 vsize=1849028 CPUtime=49.19 /proc/27049/stat : 27049 (pbct) R 27047 27049 26864 0 -1 4202496 481300 0 0 0 4703 216 0 0 25 0 1 0 126284827 1893404672 427116 1992294400 134512640 136421960 4294855152 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/27049/statm: 462257 427116 193 467 0 461788 0 Current children cumulated CPU time (s) 49.19 Current children cumulated vsize (KiB) 1849028 Sending SIGTERM to process tree (bottom up) Sleeping 2 seconds Solver just ended. Dumping a history of the last processes samples [startup+49.3099 s] /proc/loadavg: 1.04 0.99 0.99 3/108 27051 /proc/meminfo: memFree=10528/2059040 swapFree=4138920/4192956 [pid=27049] ppid=27047 vsize=0 CPUtime=49.29 /proc/27049/stat : 27049 (pbct) R 27047 27049 26864 0 -1 4194308 481313 0 0 0 4703 226 0 0 25 0 1 0 126284827 0 0 1992294400 0 0 0 0 0 0 16384 4096 16387 18446744073709551615 0 0 17 1 0 0 0 /proc/27049/statm: 0 0 0 0 0 0 0 Current children cumulated CPU time (s) 49.29 Current children cumulated vsize (KiB) 0 Child status: 0 Real time (s): 49.379 CPU time (s): 49.3625 CPU user time (s): 47.0368 CPU system time (s): 2.32565 CPU usage (%): 99.9666 Max. virtual memory (cumulated for all children) (KiB): 1849028 getrusage(RUSAGE_CHILDREN,...) data: user time used= 47.0368 system time used= 2.32565 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 481313 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= 89 runsolver used 0.087986 second user time and 0.248962 second system time The end
Begin job on node006 at 2010-06-26 01:00:12 IDJOB=2683104 IDBENCH=71878 IDSOLVER=1192 FILE ID=node006/2683104-1277506805 PBS_JOBID= 11190601 Free space on /tmp= 62420 MiB SOLVER NAME= PB/CT 0.1 fixed BENCH NAME= PB09/normalized-PB09/OPT-BIGINT-LIN/aries-da_nrp/normalized-aries-da_network_1000_5__369_766__512.opb COMMAND LINE= HOME/pbct --model BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2683104-1277506805/watcher-2683104-1277506805 -o /tmp/evaluation-result-2683104-1277506805/solver-2683104-1277506805 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2683104-1277506805.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 7d1adc3133a79c22930d70932a76965e RANDOM SEED=942443027 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: 1712484 kB Buffers: 21048 kB Cached: 221972 kB SwapCached: 6900 kB Active: 145400 kB Inactive: 111416 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1712484 kB SwapTotal: 4192956 kB SwapFree: 4138920 kB Dirty: 127340 kB Writeback: 0 kB AnonPages: 12480 kB Mapped: 11228 kB Slab: 67572 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= 62420 MiB End job on node006 at 2010-06-26 01:01:03