0.00/0.00 c main():: *** [ march satisfiability solver ] ***
0.00/0.00 c main():: ** Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour **
0.00/0.00 c main():: * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.00/0.00 c main()::
0.00/0.00 c initFormula():: searching for DIMACS p-line....
0.00/0.00 c initFormula():: the DIMACS p-line indicates a CNF of 27 variables and 53 clauses.
0.00/0.00 c parseCNF():: parsing....
0.00/0.00 c parseCNF():: the CNF contains 0 unary clauses.
0.00/0.00 c runParser():: parsing was successful, warming up engines...
0.00/0.00 c find_and_remove_tautogolies():: found and removed 10 tautologies
0.00/0.00 c simplify_formula():: removed 4 tautological, 44 satisfied and 0 duplicate clauses
0.00/0.00 c preprocessing fase I completed:: there are now 5 free variables and 5 clauses.
0.00/0.00 c stat :: sign balance is biased by 0.200
0.00/0.00 c using 3-SAT heuristics (occurence based diff)
0.00/0.00 c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.00 c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.00 c lessRedundantTransformation():: nothing to be done.
0.00/0.00 c transformTo3SAT():: you gave me 27 variables and 5 clauses.
0.00/0.00 c transformTo3SAT():: by the way, the maximal clause length before transformation was 2.
0.00/0.00 c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.00/0.00 c transformTo3SAT():: the transformation yielded 27 variabels and 5 clauses.
0.00/0.00 c main():: clause / variable ratio: ( 5 / 27 ) = 0.19
0.00/0.00 c longest clause has size 2
0.00/0.00 c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.00 c number of free variables = 4
0.00/0.00 c dynamic_preselect_setsize :: off
0.00/0.00 c main():: all systems go!
0.00/0.00 c |----------------------------------------------------------------|
c |********************************
c |****************************************************************| (0/0) NodeCount: 1
0.00/0.00 c |----------------------------------------------------------------|
c |
0.00/0.00 c
0.00/0.00 c main():: nodeCount: 1
0.00/0.00 c main():: dead ends in main: 2
0.00/0.00 c main():: lookAheadCount: 0
0.00/0.00 c main():: unitResolveCount: 0
0.00/0.00 c main():: time=0.000000
0.00/0.00 c main():: necessary_assignments: 0
0.00/0.00 c main():: bin_sat: 0, bin_unsat 0
0.00/0.00 c main():: doublelook: #: 0, succes #: 0
0.00/0.00 c main():: doublelook: overall nan of all possible doublelooks executed
0.00/0.00 c main():: doublelook: succesrate: nan, average DL_trigger: nan
0.00/0.00 s UNSATISFIABLE
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr
command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1736862-1240813533/watcher-1736862-1240813533 -o /tmp/evaluation-result-1736862-1240813533/solver-1736862-1240813533 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_hi HOME/instance-1736862-1240813533.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: 0.92 0.98 0.99 3/64 30073
/proc/meminfo: memFree=1608144/2055920 swapFree=4192812/4192956
[pid=30073] ppid=30071 vsize=0 CPUtime=0
/proc/30073/stat : 30073 (march_hi) Z 30071 30073 29736 0 -1 4194316 118 0 0 0 0 0 0 0 18 0 1 0 109387359 0 0 1992294400 0 0 0 0 0 0 0 4096 0 18446744071563351923 0 0 17 1 0 0
/proc/30073/statm: 0 0 0 0 0 0 0
Solver just ended. Dumping a history of the last processes samples
Child status: 20
Real time (s): 0.00499695
CPU time (s): 0.000999
CPU user time (s): 0.000999
CPU system time (s): 0
CPU usage (%): 19.9922
Max. virtual memory (cumulated for all children) (KiB): 0
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.000999
system time used= 0
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 118
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 0.001999 second user time and 0.005999 second system time
The end
Begin job on node3 at 2009-04-27 08:25:33
IDJOB=1736862
IDBENCH=71634
IDSOLVER=521
FILE ID=node3/1736862-1240813533
PBS_JOBID= 9187431
Free space on /tmp= 66080 MiB
SOLVER NAME= march_hi hi
BENCH NAME= SAT09/CRAFTED/parity-games/instance_n2_i2_pp.cnf
COMMAND LINE= HOME/march_hi BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1736862-1240813533/watcher-1736862-1240813533 -o /tmp/evaluation-result-1736862-1240813533/solver-1736862-1240813533 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_hi HOME/instance-1736862-1240813533.cnf
TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0
MD5SUM BENCH= 969b7dec8b8c4f862d2feed9796787c8
RANDOM SEED=879083863
node3.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 : 3000.212
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 : 3000.212
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: 1608560 kB
Buffers: 55092 kB
Cached: 305172 kB
SwapCached: 0 kB
Active: 156708 kB
Inactive: 217956 kB
HighTotal: 0 kB
HighFree: 0 kB
LowTotal: 2055920 kB
LowFree: 1608560 kB
SwapTotal: 4192956 kB
SwapFree: 4192812 kB
Dirty: 768 kB
Writeback: 0 kB
Mapped: 24156 kB
Slab: 58740 kB
Committed_AS: 451800 kB
PageTables: 1372 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= 66080 MiB
End job on node3 at 2009-04-27 08:25:33