1.12/1.13 c run March_dl for 5 seconds ...
1.12/1.13 c Bin: Executing march_dl
1.12/1.13 c child exited successfully
1.12/1.13 c march_dl returned code 20.
1.12/1.13 c main():: *** [ march satisfiability solver ] ***
1.12/1.13 c main():: ** Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren **
1.12/1.13 c main():: * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
1.12/1.13 c main()::
1.12/1.13 c initFormula():: searching for DIMACS p-line....
1.12/1.13 c initFormula():: the DIMACS p-line indicates a CNF of 1295 variables and 4026 clauses.
1.12/1.13 c parseCNF():: parsing....
1.12/1.13 c parseCNF():: the CNF contains 0 unary clauses.
1.12/1.13 c runParser():: parsing was successful, warming up engines...
1.12/1.13 c find_and_remove_tautogolies():: found and removed 1 tautologies
1.12/1.13 c simplify_formula():: removed 0 tautological, 183 satisfied and 0 duplicate clauses
1.12/1.13 c preprocessing fase I completed:: there are now 1252 free variables and 3843 clauses.
1.12/1.13 c shorten_equivalence(): average equivalence length reduced from nan to nan
1.12/1.13 c doublelook_init():: 90% succes rate goal.
1.12/1.13 c root_subsume():: 15 ternary clauses were subsumed, nrofceq = 22
1.12/1.13 c find_and_remove_tautogolies():: found and removed 20 tautologies
1.12/1.13 c root_subsume():: 0 ternary clauses were subsumed, nrofceq = 22
1.12/1.13 c root_subsume():: 0 ternary clauses were subsumed, nrofceq = 22
1.12/1.13 c lessRedundantTransformation():: nothing to be done.
1.12/1.13 c transformTo3SAT():: you gave me 1295 variables and 3812 clauses.
1.12/1.13 c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
1.12/1.13 c transformTo3SAT():: CHAINPLUS defined.
1.12/1.13 c transformTo3SAT():: I will add 0 variables and 0 clauses!
1.12/1.13 c transformTo3SAT():: the transformation yielded 1295 variabels and 3812 clauses.
1.12/1.13 c main():: clause / variable ratio: ( 3812 / 1295 ) = 2.94
1.12/1.13 c lengthWeight[ 2 ] = 3.97 : 1.00
1.12/1.13 c lengthWeight[ 3 ] = 3.38 : 0.85
1.12/1.13 c lengthWeight[ 4 ] = 2.87 : 0.72
1.12/1.13 c lengthWeight[ 5 ] = 2.44 : 0.61
1.12/1.13 c doublelook_init():: 90% succes rate goal.
1.12/1.13 c AddTernaryResolvents(): ternary clauses increased from 3812 to 3836
1.12/1.13 c root_subsume():: 0 ternary clauses were subsumed, nrofceq = 22
1.12/1.13 c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.12/1.13 c check_ternary_clause_density :: low
1.12/1.13 c root full lookahead
1.12/1.13 c freevars: 1223, independend: 1223, ternary clauses: 3030
1.12/1.13 c main():: all systems go!
1.12/1.13 c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |********
c |*********
c |**********
c |************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |**************************************
c |****************************************
c |************************************************
c |********************************************************
c |****************************************************************
c |****************************************************************
1.12/1.13 c
1.12/1.13 c main():: nodeCount: 151
1.12/1.13 c main():: dead ends in main: 0
1.12/1.13 c main():: lookAheadCount: 245247
1.12/1.13 c main():: unitResolveCount: 3853
1.12/1.13 c main():: time=1.120000
1.12/1.13 c main():: necessary_assignments: 51
1.12/1.13 c main():: bin_sat: 0, bin_unsat 0
1.12/1.13 c main():: doublelook: #: 1406, succes #: 1262
1.12/1.13 c main():: doublelook: succesrate: 89.758, threshold: 0.084 * nrofvars
1.12/1.13 s UNSATISFIABLE
1.12/1.13 c SATZILLA_TIME=1.120000
runsolver version 3.2.0 (c) roussel@cril.univ-artois.fr
command line: runsolver --timestamp -w ROOT/results/node21/watcher-310852-1172562243 -o ROOT/results/node21/solver-310852-1172562243 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/310852-1172562243/SATzilla2007_F /tmp/evaluation/310852-1172562243/instance-310852-1172562243.cnf
Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 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: 1.08 1.02 1.01 3/77 19043
/proc/meminfo: memFree=1815544/2055920 swapFree=4145392/4192956
[pid=19043] ppid=19041 vsize=1512 CPUtime=0
/proc/19043/stat : 19043 (SATzilla2007_F) R 19041 19043 16981 0 -1 4194304 142 0 0 0 0 0 0 0 18 0 1 0 276178225 1548288 125 18446744073709551615 134512640 135581085 4294956704 18446744073709551615 135218003 0 0 4096 0 0 0 0 17 1 0 0
/proc/19043/statm: 378 125 110 260 0 84 0
[pid=19044] ppid=19043 vsize=768 CPUtime=0
/proc/19044/stat : 19044 (march_dl) R 19043 19043 16981 0 -1 4194304 101 0 0 0 0 0 0 0 18 0 1 0 276178225 786432 95 18446744073709551615 134512640 134996440 4294956736 18446744073709551615 134652876 0 0 8392704 0 0 0 0 17 1 0 0
/proc/19044/statm: 192 95 50 118 0 71 0
[startup+0.107152 s]
/proc/loadavg: 1.08 1.02 1.01 3/77 19043
/proc/meminfo: memFree=1815544/2055920 swapFree=4145392/4192956
[pid=19043] ppid=19041 vsize=1512 CPUtime=0
/proc/19043/stat : 19043 (SATzilla2007_F) S 19041 19043 16981 0 -1 4194304 143 0 0 0 0 0 0 0 18 0 1 0 276178225 1548288 125 18446744073709551615 134512640 135581085 4294956704 18446744073709551615 135217869 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/19043/statm: 378 125 110 260 0 84 0
[pid=19044] ppid=19043 vsize=2004 CPUtime=0.1
/proc/19044/stat : 19044 (march_dl) R 19043 19043 16981 0 -1 4194304 436 0 0 0 10 0 0 0 19 0 1 0 276178225 2052096 427 18446744073709551615 134512640 134996440 4294956736 18446744073709551615 134528172 0 0 8392704 0 0 0 0 17 1 0 0
/proc/19044/statm: 501 427 75 118 0 380 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 3516
[startup+0.515194 s]
/proc/loadavg: 1.08 1.02 1.01 3/77 19043
/proc/meminfo: memFree=1815544/2055920 swapFree=4145392/4192956
[pid=19043] ppid=19041 vsize=1512 CPUtime=0
/proc/19043/stat : 19043 (SATzilla2007_F) S 19041 19043 16981 0 -1 4194304 143 0 0 0 0 0 0 0 18 0 1 0 276178225 1548288 125 18446744073709551615 134512640 135581085 4294956704 18446744073709551615 135217869 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/19043/statm: 378 125 110 260 0 84 0
[pid=19044] ppid=19043 vsize=2004 CPUtime=0.51
/proc/19044/stat : 19044 (march_dl) R 19043 19043 16981 0 -1 4194304 448 0 0 0 51 0 0 0 24 0 1 0 276178225 2052096 439 18446744073709551615 134512640 134996440 4294956736 18446744073709551615 134566720 0 0 8392704 0 0 0 0 17 1 0 0
/proc/19044/statm: 501 439 75 118 0 380 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 3516
Solver just ended. Dumping a history of the last processes samples
[startup+0.821229 s]
/proc/loadavg: 1.08 1.02 1.01 3/77 19043
/proc/meminfo: memFree=1815544/2055920 swapFree=4145392/4192956
[pid=19043] ppid=19041 vsize=1512 CPUtime=0
/proc/19043/stat : 19043 (SATzilla2007_F) S 19041 19043 16981 0 -1 4194304 143 0 0 0 0 0 0 0 18 0 1 0 276178225 1548288 125 18446744073709551615 134512640 135581085 4294956704 18446744073709551615 135217869 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/19043/statm: 378 125 110 260 0 84 0
[pid=19044] ppid=19043 vsize=2004 CPUtime=0.81
/proc/19044/stat : 19044 (march_dl) R 19043 19043 16981 0 -1 4194304 455 0 0 0 81 0 0 0 25 0 1 0 276178225 2052096 446 18446744073709551615 134512640 134996440 4294956736 18446744073709551615 134526954 0 0 8392704 0 0 0 0 17 1 0 0
/proc/19044/statm: 501 446 75 118 0 380 0
Current children cumulated CPU time (s) 0.81
Current children cumulated vsize (KiB) 3516
[startup+1.02525 s]
/proc/loadavg: 1.08 1.02 1.01 3/77 19043
/proc/meminfo: memFree=1815544/2055920 swapFree=4145392/4192956
[pid=19043] ppid=19041 vsize=1512 CPUtime=0
/proc/19043/stat : 19043 (SATzilla2007_F) S 19041 19043 16981 0 -1 4194304 143 0 0 0 0 0 0 0 18 0 1 0 276178225 1548288 125 18446744073709551615 134512640 135581085 4294956704 18446744073709551615 135217869 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/19043/statm: 378 125 110 260 0 84 0
[pid=19044] ppid=19043 vsize=2128 CPUtime=1.02
/proc/19044/stat : 19044 (march_dl) R 19043 19043 16981 0 -1 4194304 458 0 0 0 102 0 0 0 25 0 1 0 276178225 2179072 449 18446744073709551615 134512640 134996440 4294956736 18446744073709551615 134526954 0 0 8392704 0 0 0 0 17 1 0 0
/proc/19044/statm: 532 449 75 118 0 411 0
Current children cumulated CPU time (s) 1.02
Current children cumulated vsize (KiB) 3640
[startup+1.12726 s]
/proc/loadavg: 1.08 1.02 1.01 2/79 19045
/proc/meminfo: memFree=1813864/2055920 swapFree=4145392/4192956
[pid=19043] ppid=19041 vsize=1512 CPUtime=0
/proc/19043/stat : 19043 (SATzilla2007_F) S 19041 19043 16981 0 -1 4194304 143 0 0 0 0 0 0 0 18 0 1 0 276178225 1548288 125 18446744073709551615 134512640 135581085 4294956704 18446744073709551615 135217869 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/19043/statm: 378 125 110 260 0 84 0
[pid=19044] ppid=19043 vsize=0 CPUtime=1.12
/proc/19044/stat : 19044 (march_dl) D 19043 19043 16981 0 -1 4194308 462 0 0 0 112 0 0 0 25 0 1 0 276178225 0 0 18446744073709551615 0 0 0 0 0 0 0 8392704 0 18446744072100051646 0 0 17 1 0 0
/proc/19044/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1.12
Current children cumulated vsize (KiB) 1512
Child status: 20
Real time (s): 1.23314
CPU time (s): 1.13183
CPU user time (s): 1.12783
CPU system time (s): 0.003999
CPU usage (%): 91.7844
Max. virtual memory (cumulated for all children) (KiB): 3640
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1.12783
system time used= 0.003999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 634
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= 12
involuntary context switches= 25
runsolver used 0.003999 second user time and 0.007998 second system time
The end
Begin job on node21 on Tue Feb 27 07:44:03 UTC 2007
IDJOB= 310852
IDBENCH= 20297
IDSOLVER= 136
FILE ID= node21/310852-1172562243
PBS_JOBID= 3971863
Free space on /tmp= 66553 MiB
SOLVER NAME= SATzilla FULL
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.8/v1295/unif2p-p0.8-v1295-c4027-S1240130681-11-UNSAT.cnf
COMMAND LINE= /tmp/evaluation/310852-1172562243/SATzilla2007_F /tmp/evaluation/310852-1172562243/instance-310852-1172562243.cnf
RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node21/watcher-310852-1172562243 -o ROOT/results/node21/solver-310852-1172562243 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/310852-1172562243/SATzilla2007_F /tmp/evaluation/310852-1172562243/instance-310852-1172562243.cnf
META MD5SUM SOLVER= cf97f3a2fd0b75b608f79c1ce3d2be4a
MD5SUM BENCH= 76f071535d514b4b4cd5d986eb064c1d
RANDOM SEED= 173620862
TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
Linux node21.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 : 3000.245
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 : 3000.245
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: 1815952 kB
Buffers: 37224 kB
Cached: 131376 kB
SwapCached: 16496 kB
Active: 123320 kB
Inactive: 76488 kB
HighTotal: 0 kB
HighFree: 0 kB
LowTotal: 2055920 kB
LowFree: 1815952 kB
SwapTotal: 4192956 kB
SwapFree: 4145392 kB
Dirty: 10400 kB
Writeback: 0 kB
Mapped: 30332 kB
Slab: 25840 kB
Committed_AS: 777140 kB
PageTables: 1676 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= 66553 MiB
End job on node21 on Tue Feb 27 07:44:04 UTC 2007