0.00/0.06 c main():: *** [ march satisfiability solver ] ***
0.00/0.06 c main():: ** Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour **
0.00/0.06 c main():: * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.00/0.06 c main()::
0.00/0.06 c initFormula():: searching for DIMACS p-line....
0.00/0.06 c full lookahead due to high density!
0.00/0.06 c initFormula():: the DIMACS p-line indicates a CNF of 598 variables and 14076 clauses.
0.00/0.06 c parseCNF():: parsing....
0.00/0.06 c parseCNF():: the CNF contains 0 unary clauses.
0.00/0.06 c runParser():: parsing was successful, warming up engines...
0.00/0.06 c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.06 c preprocessing fase I completed:: there are now 598 free variables and 14076 clauses.
0.00/0.06 c stat :: sign balance is biased by 44.946
0.00/0.06 c using k-SAT heuristics (size based diff)
0.00/0.06 c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.06 c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.06 c main():: clause / variable ratio: ( 14076 / 598 ) = 23.54
0.00/0.06 c longest clause has size 26
0.00/0.06 c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.06 c number of free variables = 598
0.00/0.06 c dynamic_preselect_setsize :: off
0.00/0.06 c main():: all systems go!
0.00/0.06 c |----------------------------------------------------------------|
0.39/0.43 c |000000000000000000000000000000000000000000000000000000000000000|
0.39/0.43
c |
0.39/0.43 c
0.39/0.43 c main():: nodeCount: 396
0.39/0.43 c main():: dead ends in main: 0
0.39/0.43 c main():: lookAheadCount: 22468
0.39/0.43 c main():: unitResolveCount: 598
0.39/0.43 c main():: time=0.420000
0.39/0.43 c main():: necessary_assignments: 0
0.39/0.43 c main():: bin_sat: 0, bin_unsat 0
0.39/0.43 c main():: doublelook: #: 4985, succes #: 0
0.39/0.43 c main():: doublelook: overall 22.187 of all possible doublelooks executed
0.39/0.43 c main():: doublelook: succesrate: 0.000, average DL_trigger: 1.283
0.39/0.43 c main():: SOLUTION VERIFIED :-)
0.39/0.43 s SATISFIABLE
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runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr
command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1734313-1240795687/watcher-1734313-1240795687 -o /tmp/evaluation-result-1734313-1240795687/solver-1734313-1240795687 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_nn HOME/instance-1734313-1240795687.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): 1800 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: 1.83 1.82 1.44 3/64 26395
/proc/meminfo: memFree=1737056/2055920 swapFree=4180820/4192956
[pid=26395] ppid=26393 vsize=968 CPUtime=0
/proc/26395/stat : 26395 (march_nn) R 26393 26395 25854 0 -1 4194304 127 0 0 0 0 0 0 0 18 0 1 0 107602847 991232 112 1992294400 134512640 135197250 4294956224 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 1 0 0
/proc/26395/statm: 242 112 58 167 0 73 0
[startup+0.0777621 s]
/proc/loadavg: 1.83 1.82 1.44 3/64 26395
/proc/meminfo: memFree=1737056/2055920 swapFree=4180820/4192956
[pid=26395] ppid=26393 vsize=3120 CPUtime=0.07
/proc/26395/stat : 26395 (march_nn) R 26393 26395 25854 0 -1 4194304 876 0 0 0 7 0 0 0 18 0 1 0 107602847 3194880 369 1992294400 134512640 135197250 4294956224 18446744073709551615 134539344 0 0 4096 0 0 0 0 17 1 0 0
/proc/26395/statm: 780 369 90 167 0 611 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 3120
[startup+0.101766 s]
/proc/loadavg: 1.83 1.82 1.44 3/64 26395
/proc/meminfo: memFree=1737056/2055920 swapFree=4180820/4192956
[pid=26395] ppid=26393 vsize=3120 CPUtime=0.09
/proc/26395/stat : 26395 (march_nn) R 26393 26395 25854 0 -1 4194304 876 0 0 0 9 0 0 0 18 0 1 0 107602847 3194880 369 1992294400 134512640 135197250 4294956224 18446744073709551615 134539258 0 0 4096 0 0 0 0 17 1 0 0
/proc/26395/statm: 780 369 90 167 0 611 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3120
[startup+0.301803 s]
/proc/loadavg: 1.83 1.82 1.44 3/64 26395
/proc/meminfo: memFree=1737056/2055920 swapFree=4180820/4192956
[pid=26395] ppid=26393 vsize=3128 CPUtime=0.29
/proc/26395/stat : 26395 (march_nn) R 26393 26395 25854 0 -1 4194304 880 0 0 0 29 0 0 0 19 0 1 0 107602847 3203072 373 1992294400 134512640 135197250 4294956224 18446744073709551615 134524878 0 0 4096 0 0 0 0 17 1 0 0
/proc/26395/statm: 782 373 90 167 0 613 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3128
Solver just ended. Dumping a history of the last processes samples
[startup+0.401821 s]
/proc/loadavg: 1.83 1.82 1.44 3/64 26395
/proc/meminfo: memFree=1737056/2055920 swapFree=4180820/4192956
[pid=26395] ppid=26393 vsize=3148 CPUtime=0.39
/proc/26395/stat : 26395 (march_nn) R 26393 26395 25854 0 -1 4194304 891 0 0 0 39 0 0 0 20 0 1 0 107602847 3223552 384 1992294400 134512640 135197250 4294956224 18446744073709551615 134541458 0 0 4096 0 0 0 0 17 1 0 0
/proc/26395/statm: 787 384 93 167 0 618 0
Current children cumulated CPU time (s) 0.39
Current children cumulated vsize (KiB) 3148
Child status: 10
Real time (s): 0.432389
CPU time (s): 0.431933
CPU user time (s): 0.428934
CPU system time (s): 0.002999
CPU usage (%): 99.8945
Max. virtual memory (cumulated for all children) (KiB): 3148
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.428934
system time used= 0.002999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 902
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= 1
runsolver used 0.002999 second user time and 0.005999 second system time
The end
Begin job on node2 at 2009-04-27 03:28:07
IDJOB=1734313
IDBENCH=71207
IDSOLVER=522
FILE ID=node2/1734313-1240795687
PBS_JOBID= 9187319
Free space on /tmp= 66316 MiB
SOLVER NAME= march_nn nn
BENCH NAME= SAT09/CRAFTED/sgi/satsgi-n23himBHm26-p0-q248.cnf
COMMAND LINE= HOME/march_nn BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1734313-1240795687/watcher-1734313-1240795687 -o /tmp/evaluation-result-1734313-1240795687/solver-1734313-1240795687 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_nn HOME/instance-1734313-1240795687.cnf
TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0
MD5SUM BENCH= 289acac85257a9b2194bbfd3d1b0ff54
RANDOM SEED=2045410944
node2.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005
/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 : 3000.265
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 : 3000.265
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: 1737536 kB
Buffers: 48264 kB
Cached: 192800 kB
SwapCached: 5980 kB
Active: 75488 kB
Inactive: 173944 kB
HighTotal: 0 kB
HighFree: 0 kB
LowTotal: 2055920 kB
LowFree: 1737536 kB
SwapTotal: 4192956 kB
SwapFree: 4180820 kB
Dirty: 1252 kB
Writeback: 0 kB
Mapped: 14052 kB
Slab: 54912 kB
Committed_AS: 424088 kB
PageTables: 1468 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= 66316 MiB
End job on node2 at 2009-04-27 03:28:08