0.03/0.05 c main():: *** [ march satisfiability solver ] ***
0.03/0.05 c main():: ** Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren **
0.03/0.05 c main():: * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.03/0.05 c main()::
0.03/0.05 c initFormula():: searching for DIMACS p-line....
0.03/0.05 c initFormula():: the DIMACS p-line indicates a CNF of 696 variables and 3122 clauses.
0.03/0.05 c parseCNF():: parsing....
0.03/0.05 c parseCNF():: the CNF contains 0 unary clauses.
0.03/0.05 c runParser():: parsing was successful, warming up engines...
0.03/0.05 c find_and_remove_tautogolies():: found and removed 132 tautologies
0.03/0.05 c simplify_formula():: removed 64 tautological, 436 satisfied and 167 duplicate clauses
0.03/0.05 c preprocessing fase I completed:: there are now 512 free variables and 2455 clauses.
0.03/0.05 c stat :: sign balance is biased by 1.314
0.03/0.05 c find_equivalence():: found 24 3-equivalences
0.03/0.05 c find_and_remove_tautogolies():: found and removed 8 tautologies
0.03/0.05 c find_and_remove_tautogolies():: found and removed 4 tautologies
0.03/0.05 c shorten_equivalence(): average equivalence length reduced from 3.333333 to 3.000000
0.03/0.05 c using k-SAT heuristics (size based diff)
0.03/0.05 c longest clause has size 6
0.03/0.05 c simplify_formula():: removed 0 tautological, 96 satisfied and 5964 duplicate clauses
0.03/0.05 c resolvent_look() :: found 5608 resolvents
0.03/0.05 c main():: clause / variable ratio: ( 8063 / 696 ) = 11.58
0.03/0.05 c longest clause has size 6
0.03/0.05 c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.03/0.05 c dynamic_preselect_setsize :: off
0.03/0.05 c suggested doublelook initial :: 0
0.03/0.05 c main():: all systems go!
0.03/0.05 c |----------------------------------------------------------------|
c |********
c |****************
c |********************************
c |**********************************
c |************************************
c |**************************************
c |****************************************
c |******************************************
c |********************************************
c |************************************************
c |**************************************************
c |****************************************************
c |********************************************************
c |**********************************************************
c |************************************************************
c |****************************************************************| 0 NC: 31 JD: 0
0.03/0.06 c |----------------------------------------------------------------|
c |
0.03/0.06 c
0.03/0.06 c main():: nodeCount: 31
0.03/0.06 c main():: dead ends in main: 1
0.03/0.06 c main():: lookAheadCount: 474
0.03/0.06 c main():: unitResolveCount: 1588
0.03/0.06 c main():: time=0.060000
0.03/0.06 c main():: necessary_assignments: 75
0.03/0.06 c main():: bin_sat: 0, bin_unsat 0
0.03/0.06 c main():: doublelook: #: 4, succes #: 0
0.03/0.06 c main():: doublelook: overall 0.901 of all possible doublelooks executed
0.03/0.06 c main():: doublelook: succesrate: 0.000, average DL_trigger: 617.781
0.03/0.06 s UNSATISFIABLE
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr
command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1613299-1239391381/watcher-1613299-1239391381 -o /tmp/evaluation-result-1613299-1239391381/solver-1613299-1239391381 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_ks HOME/instance-1613299-1239391381.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: 0.78 1.18 1.55 3/64 12616
/proc/meminfo: memFree=1822920/2055920 swapFree=4192956/4192956
[pid=12616] ppid=12614 vsize=916 CPUtime=0
/proc/12616/stat : 12616 (march_ks) R 12614 12616 12442 0 -1 4194304 125 0 0 0 0 0 0 0 18 0 1 0 3778568 937984 110 1992294400 134512640 135019032 4294956240 18446744073709551615 134554928 0 0 4096 0 0 0 0 17 0 0 0
/proc/12616/statm: 229 110 48 123 0 104 0
[startup+0.0367001 s]
/proc/loadavg: 0.78 1.18 1.55 3/64 12616
/proc/meminfo: memFree=1822920/2055920 swapFree=4192956/4192956
[pid=12616] ppid=12614 vsize=1640 CPUtime=0.03
/proc/12616/stat : 12616 (march_ks) R 12614 12616 12442 0 -1 4194304 329 0 0 0 3 0 0 0 18 0 1 0 3778568 1679360 312 1992294400 134512640 135019032 4294956240 18446744073709551615 134561705 0 0 4096 0 0 0 0 17 0 0 0
/proc/12616/statm: 410 312 66 123 0 285 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 1640
Solver just ended. Dumping a history of the last processes samples
[startup+0.0367001 s]
/proc/loadavg: 0.78 1.18 1.55 3/64 12616
/proc/meminfo: memFree=1822920/2055920 swapFree=4192956/4192956
[pid=12616] ppid=12614 vsize=1640 CPUtime=0.03
/proc/12616/stat : 12616 (march_ks) R 12614 12616 12442 0 -1 4194304 329 0 0 0 3 0 0 0 18 0 1 0 3778568 1679360 312 1992294400 134512640 135019032 4294956240 18446744073709551615 134561705 0 0 4096 0 0 0 0 17 0 0 0
/proc/12616/statm: 410 312 66 123 0 285 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 1640
Child status: 20
Real time (s): 0.0643489
CPU time (s): 0.063989
CPU user time (s): 0.06199
CPU system time (s): 0.001999
CPU usage (%): 99.4406
Max. virtual memory (cumulated for all children) (KiB): 1640
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.06199
system time used= 0.001999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 477
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= 0
runsolver used 0.003999 second user time and 0.005999 second system time
The end
Begin job on node48 at 2009-04-10 21:23:01
IDJOB=1613299
IDBENCH=71624
IDSOLVER=559
FILE ID=node48/1613299-1239391381
PBS_JOBID= 9132691
Free space on /tmp= 66496 MiB
SOLVER NAME= SAT07 reference solver: March KS 2007-02-08
BENCH NAME= SAT09/CRAFTED/parity-games/instance_n3_i4_pp_ci_ce.cnf
COMMAND LINE= HOME/march_ks BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1613299-1239391381/watcher-1613299-1239391381 -o /tmp/evaluation-result-1613299-1239391381/solver-1613299-1239391381 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_ks HOME/instance-1613299-1239391381.cnf
TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0
MD5SUM BENCH= a3abb10f5ab4ed4f5093550970c0200d
RANDOM SEED=2136317370
node48.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 : 3000.238
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 : 3000.238
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: 1823400 kB
Buffers: 50472 kB
Cached: 116196 kB
SwapCached: 0 kB
Active: 87120 kB
Inactive: 92340 kB
HighTotal: 0 kB
HighFree: 0 kB
LowTotal: 2055920 kB
LowFree: 1823400 kB
SwapTotal: 4192956 kB
SwapFree: 4192956 kB
Dirty: 3372 kB
Writeback: 0 kB
Mapped: 22552 kB
Slab: 39120 kB
Committed_AS: 83940 kB
PageTables: 1368 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= 66492 MiB
End job on node48 at 2009-04-10 21:23:02