15.39/15.44 c main():: *** [ march satisfiability solver ] ***
15.39/15.44 c main():: ** Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren **
15.39/15.44 c main():: * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
15.39/15.44 c main()::
15.39/15.44 c initFormula():: searching for DIMACS p-line....
15.39/15.44 c initFormula():: the DIMACS p-line indicates a CNF of 265064 variables and 1236517 clauses.
15.39/15.44 c parseCNF():: parsing....
15.39/15.44 c parseCNF():: the CNF contains 22116 unary clauses.
15.39/15.44 c runParser():: parsing was successful, warming up engines...
15.39/15.44 c find_and_remove_tautogolies():: found and removed 38096 tautologies
15.39/15.44 c find_and_remove_tautogolies():: found and removed 102 tautologies
15.39/15.44 c simplify_formula():: removed 236 tautological, 398901 satisfied and 24870 duplicate clauses
15.39/15.44 c preprocessing fase I completed:: there are now 146228 free variables and 812510 clauses.
15.39/15.44 c stat :: sign balance is biased by 0.947
15.39/15.44 c shorten_equivalence(): average equivalence length reduced from nan to nan
15.39/15.44 c using k-SAT heuristics (size based diff)
15.39/15.44 c longest clause has size 10
15.39/15.44 c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
15.39/15.44 c resolvent_look() :: found 4 resolvents
15.39/15.44 c main():: clause / variable ratio: ( 812514 / 265064 ) = 3.07
15.39/15.44 c longest clause has size 10
15.39/15.44 c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
15.39/15.44 c dynamic_preselect_setsize :: on
15.39/15.44 c suggested doublelook initial :: 0
15.39/15.44 c main():: all systems go!
15.39/15.44 c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************
runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr
command line: runsolver --timestamp -w ROOT/results/node71/watcher-314107-1176896473 -o ROOT/results/node71/solver-314107-1176896473 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/314107-1176896473/march_ks /tmp/evaluation/314107-1176896473/instance-314107-1176896473.cnf
Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2400 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
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB
[startup+0 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 22830
/proc/meminfo: memFree=1325440/2055920 swapFree=4184232/4192956
[pid=22830] ppid=22828 vsize=6524 CPUtime=0
/proc/22830/stat : 22830 (march_ks) R 22828 22830 22435 0 -1 4194304 743 0 0 0 0 0 0 0 18 0 1 0 165636647 6680576 728 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134557383 0 0 4096 0 0 0 0 17 1 0 0
/proc/22830/statm: 1631 735 45 123 0 1506 0
[startup+0.0917941 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 22830
/proc/meminfo: memFree=1325440/2055920 swapFree=4184232/4192956
[pid=22830] ppid=22828 vsize=31544 CPUtime=0.08
/proc/22830/stat : 22830 (march_ks) R 22828 22830 22435 0 -1 4194304 6363 0 0 0 6 2 0 0 18 0 1 0 165636647 32301056 6348 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134684029 0 0 4096 0 0 0 0 17 1 0 0
/proc/22830/statm: 7886 6348 47 123 0 7761 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 31544
[startup+0.101794 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 22830
/proc/meminfo: memFree=1325440/2055920 swapFree=4184232/4192956
[pid=22830] ppid=22828 vsize=31676 CPUtime=0.09
/proc/22830/stat : 22830 (march_ks) R 22828 22830 22435 0 -1 4194304 6411 0 0 0 7 2 0 0 18 0 1 0 165636647 32436224 6396 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134557851 0 0 4096 0 0 0 0 17 1 0 0
/proc/22830/statm: 7919 6396 47 123 0 7794 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 31676
[startup+0.301822 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 22830
/proc/meminfo: memFree=1325440/2055920 swapFree=4184232/4192956
[pid=22830] ppid=22828 vsize=34580 CPUtime=0.29
/proc/22830/stat : 22830 (march_ks) R 22828 22830 22435 0 -1 4194304 7325 0 0 0 26 3 0 0 19 0 1 0 165636647 35409920 7310 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 1 0 0
/proc/22830/statm: 8645 7310 47 123 0 8520 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 34580
[startup+0.701877 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 22830
/proc/meminfo: memFree=1325440/2055920 swapFree=4184232/4192956
[pid=22830] ppid=22828 vsize=40124 CPUtime=0.69
/proc/22830/stat : 22830 (march_ks) R 22828 22830 22435 0 -1 4194304 9031 0 0 0 65 4 0 0 22 0 1 0 165636647 41086976 9016 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134684029 0 0 4096 0 0 0 0 17 1 0 0
/proc/22830/statm: 10031 9016 47 123 0 9906 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 40124
[startup+1.50199 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 22831
/proc/meminfo: memFree=1284344/2055920 swapFree=4184232/4192956
[pid=22830] ppid=22828 vsize=50684 CPUtime=1.49
/proc/22830/stat : 22830 (march_ks) R 22828 22830 22435 0 -1 4194304 12308 0 0 0 143 6 0 0 25 0 1 0 165636647 51900416 12293 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134684029 0 0 4096 0 0 0 0 17 1 0 0
/proc/22830/statm: 12671 12293 47 123 0 12546 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 50684
[startup+3.1022 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 22831
/proc/meminfo: memFree=1258936/2055920 swapFree=4184232/4192956
[pid=22830] ppid=22828 vsize=139488 CPUtime=3.09
/proc/22830/stat : 22830 (march_ks) R 22828 22830 22435 0 -1 4194304 33101 0 0 0 293 16 0 0 25 0 1 0 165636647 142835712 25297 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134554761 0 0 4096 0 0 0 0 17 1 0 0
/proc/22830/statm: 34872 25297 52 123 0 34747 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 139488
[startup+6.30164 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 22831
/proc/meminfo: memFree=1228728/2055920 swapFree=4184232/4192956
[pid=22830] ppid=22828 vsize=132716 CPUtime=6.29
/proc/22830/stat : 22830 (march_ks) R 22828 22830 22435 0 -1 4194304 37653 0 0 0 612 17 0 0 25 0 1 0 165636647 135901184 23661 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134561702 0 0 4096 0 0 0 0 17 1 0 0
/proc/22830/statm: 33179 23661 52 123 0 33054 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 132716
[startup+12.7015 s]
/proc/loadavg: 0.94 0.98 0.99 2/65 22831
/proc/meminfo: memFree=1188728/2055920 swapFree=4184232/4192956
[pid=22830] ppid=22828 vsize=214400 CPUtime=12.69
/proc/22830/stat : 22830 (march_ks) R 22828 22830 22435 0 -1 4194304 79433 0 0 0 1232 37 0 0 25 0 1 0 165636647 219545600 41502 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 1 0 0
/proc/22830/statm: 53600 41504 67 123 0 53475 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 214400
[startup+25.5013 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 22831
/proc/meminfo: memFree=1067896/2055920 swapFree=4184232/4192956
[pid=22830] ppid=22828 vsize=328736 CPUtime=25.48
/proc/22830/stat : 22830 (march_ks) R 22828 22830 22435 0 -1 4194304 119123 0 0 0 2495 53 0 0 25 0 1 0 165636647 336625664 64373 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537973 0 0 4096 0 0 0 0 17 1 0 0
/proc/22830/statm: 82184 64373 72 123 0 82059 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 328736
[startup+51.1017 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 22831
/proc/meminfo: memFree=1067704/2055920 swapFree=4184232/4192956
[pid=22830] ppid=22828 vsize=328736 CPUtime=51.08
/proc/22830/stat : 22830 (march_ks) R 22828 22830 22435 0 -1 4194304 119162 0 0 0 5054 54 0 0 25 0 1 0 165636647 336625664 64412 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526970 0 0 4096 0 0 0 0 17 1 0 0
/proc/22830/statm: 82184 64412 72 123 0 82059 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 328736
[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 22831
/proc/meminfo: memFree=1067192/2055920 swapFree=4184232/4192956
[pid=22830] ppid=22828 vsize=329364 CPUtime=102.27
/proc/22830/stat : 22830 (march_ks) R 22828 22830 22435 0 -1 4194304 119313 0 0 0 10173 54 0 0 25 0 1 0 165636647 337268736 64563 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/22830/statm: 82341 64563 72 123 0 82216 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 329364
[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 22831
/proc/meminfo: memFree=1067128/2055920 swapFree=4184232/4192956
[pid=22830] ppid=22828 vsize=329620 CPUtime=162.25
/proc/22830/stat : 22830 (march_ks) R 22828 22830 22435 0 -1 4194304 119330 0 0 0 16171 54 0 0 25 0 1 0 165636647 337530880 64580 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526941 0 0 4096 0 0 0 0 17 1 0 0
/proc/22830/statm: 82405 64580 72 123 0 82280 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 329620
[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 22831
/proc/meminfo: memFree=1050680/2055920 swapFree=4184232/4192956
[pid=22830] ppid=22828 vsize=346796 CPUtime=222.23
/proc/22830/stat : 22830 (march_ks) R 22828 22830 22435 0 -1 4194304 123436 0 0 0 22167 56 0 0 25 0 1 0 165636647 355119104 68686 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538171 0 0 4096 0 0 0 0 17 1 0 0
/proc/22830/statm: 86699 68686 72 123 0 86574 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 346796
Solver just ended. Dumping a history of the last processes samples
[startup+223.901 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 22831
/proc/meminfo: memFree=1050552/2055920 swapFree=4184232/4192956
[pid=22830] ppid=22828 vsize=347056 CPUtime=223.83
/proc/22830/stat : 22830 (march_ks) R 22828 22830 22435 0 -1 4194304 123485 0 0 0 22327 56 0 0 25 0 1 0 165636647 355385344 68735 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134525608 0 0 4096 0 0 0 0 17 1 0 0
/proc/22830/statm: 86764 68735 72 123 0 86639 0
Current children cumulated CPU time (s) 223.83
Current children cumulated vsize (KiB) 347056
[startup+230.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 22831
/proc/meminfo: memFree=1050360/2055920 swapFree=4184232/4192956
[pid=22830] ppid=22828 vsize=347056 CPUtime=230.23
/proc/22830/stat : 22830 (march_ks) R 22828 22830 22435 0 -1 4194304 123510 0 0 0 22967 56 0 0 25 0 1 0 165636647 355385344 68760 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134541846 0 0 4096 0 0 0 0 17 1 0 0
/proc/22830/statm: 86764 68760 72 123 0 86639 0
Current children cumulated CPU time (s) 230.23
Current children cumulated vsize (KiB) 347056
[startup+231.901 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 22831
/proc/meminfo: memFree=1050360/2055920 swapFree=4184232/4192956
[pid=22830] ppid=22828 vsize=347056 CPUtime=231.82
/proc/22830/stat : 22830 (march_ks) R 22828 22830 22435 0 -1 4194304 123511 0 0 0 23126 56 0 0 25 0 1 0 165636647 355385344 68761 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134584635 0 0 4096 0 0 0 0 17 1 0 0
/proc/22830/statm: 86764 68761 72 123 0 86639 0
Current children cumulated CPU time (s) 231.82
Current children cumulated vsize (KiB) 347056
[startup+233.502 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 22831
/proc/meminfo: memFree=1050360/2055920 swapFree=4184232/4192956
[pid=22830] ppid=22828 vsize=347188 CPUtime=233.42
/proc/22830/stat : 22830 (march_ks) R 22828 22830 22435 0 -1 4195840 123552 0 0 0 23282 60 0 0 25 0 1 0 165636647 355520512 68802 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134523657 0 0 4096 0 0 0 0 17 1 0 0
/proc/22830/statm: 86797 68802 72 123 0 86672 0
Current children cumulated CPU time (s) 233.42
Current children cumulated vsize (KiB) 347188
[startup+234.307 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 22831
/proc/meminfo: memFree=853496/2055920 swapFree=4184232/4192956
[pid=22830] ppid=22828 vsize=347188 CPUtime=234.22
/proc/22830/stat : 22830 (march_ks) R 22828 22830 22435 0 -1 4195840 126959 0 0 0 23282 140 0 0 25 0 1 0 165636647 355520512 68802 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134523657 0 0 4096 0 0 0 0 17 1 0 0
/proc/22830/statm: 86797 68802 72 123 0 86672 0
Current children cumulated CPU time (s) 234.22
Current children cumulated vsize (KiB) 347188
[startup+234.702 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 22831
/proc/meminfo: memFree=853496/2055920 swapFree=4184232/4192956
[pid=22830] ppid=22828 vsize=0 CPUtime=234.52
/proc/22830/stat : 22830 (march_ks) R 22828 22830 22435 0 -1 4195844 130743 0 0 0 23282 170 0 0 24 0 1 0 165636647 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 0 0 0 0 17 1 0 0
/proc/22830/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 234.52
Current children cumulated vsize (KiB) 0
Child ended because it received signal 11 (SIGSEGV)
Real time (s): 234.703
CPU time (s): 234.531
CPU user time (s): 232.825
CPU system time (s): 1.70674
CPU usage (%): 99.9267
Max. virtual memory (cumulated for all children) (KiB): 347188
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 232.825
system time used= 1.70674
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 130743
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= 6
involuntary context switches= 194
runsolver used 0.179972 second user time and 0.481926 second system time
The end
Begin job on node71 on Wed Apr 18 11:41:13 UTC 2007
IDJOB= 314107
IDBENCH= 20383
IDSOLVER= 111
FILE ID= node71/314107-1176896473
PBS_JOBID= 4595172
Free space on /tmp= 66440 MiB
SOLVER NAME= March KS 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/industrial/anbulagan/hard-unsat/total-5-17-u.cnf
COMMAND LINE= /tmp/evaluation/314107-1176896473/march_ks /tmp/evaluation/314107-1176896473/instance-314107-1176896473.cnf
RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node71/watcher-314107-1176896473 -o ROOT/results/node71/solver-314107-1176896473 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/314107-1176896473/march_ks /tmp/evaluation/314107-1176896473/instance-314107-1176896473.cnf
META MD5SUM SOLVER= cd0143c15836d32fe9acb8d523a59b67
MD5SUM BENCH= 9f79c3f75a90db314ed315006ba97d6f
RANDOM SEED= 664770095
TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
Linux node71.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux
/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 : 3000.234
cache size : 2048 KB
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 pni monitor ds_cpl cid cx16 xtpr
bogomips : 5914.62
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 : 3000.234
cache size : 2048 KB
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 pni monitor ds_cpl cid cx16 xtpr
bogomips : 5586.94
clflush size : 64
cache_alignment : 128
address sizes : 36 bits physical, 48 bits virtual
power management:
/proc/meminfo:
MemTotal: 2055920 kB
MemFree: 1325912 kB
Buffers: 21080 kB
Cached: 629576 kB
SwapCached: 2620 kB
Active: 96016 kB
Inactive: 564148 kB
HighTotal: 0 kB
HighFree: 0 kB
LowTotal: 2055920 kB
LowFree: 1325912 kB
SwapTotal: 4192956 kB
SwapFree: 4184232 kB
Dirty: 24652 kB
Writeback: 0 kB
Mapped: 15648 kB
Slab: 55916 kB
Committed_AS: 2519884 kB
PageTables: 1448 kB
VmallocTotal: 536870911 kB
VmallocUsed: 264952 kB
VmallocChunk: 536605679 kB
HugePages_Total: 0
HugePages_Free: 0
Hugepagesize: 2048 kB
Free space on /tmp at the end= 66172 MiB
End job on node71 on Wed Apr 18 11:45:08 UTC 2007