0.51/0.55 c main():: *** [ march satisfiability solver ] ***
0.51/0.55 c main():: ** Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren **
0.51/0.55 c main():: * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.51/0.55 c main()::
0.51/0.55 c initFormula():: searching for DIMACS p-line....
0.51/0.55 c full lookahead due to high density!
0.51/0.55 c initFormula():: the DIMACS p-line indicates a CNF of 45 variables and 4005 clauses.
0.51/0.55 c parseCNF():: parsing....
0.51/0.55 c parseCNF():: the CNF contains 0 unary clauses.
0.51/0.55 c runParser():: parsing was successful, warming up engines...
0.51/0.55 c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.51/0.55 c preprocessing fase I completed:: there are now 45 free variables and 4005 clauses.
0.51/0.55 c stat :: sign balance is biased by 0.006
0.51/0.55 c shorten_equivalence(): average equivalence length reduced from nan to nan
0.51/0.55 c using k-SAT heuristics (size based diff)
0.51/0.55 c longest clause has size 7
0.51/0.55 c simplify_formula():: removed 0 tautological, 0 satisfied and 10 duplicate clauses
0.51/0.55 c resolvent_look() :: found 4 resolvents
0.51/0.55 c main():: clause / variable ratio: ( 4009 / 45 ) = 89.09
0.51/0.55 c longest clause has size 7
0.51/0.55 c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.51/0.55 c dynamic_preselect_setsize :: off
0.51/0.55 c suggested doublelook initial :: 0
0.51/0.55 c main():: all systems go!
0.51/0.55 c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 131 JD: 9
0.51/0.61 c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
c |************************************************
c |*************************************************
c |**************************************************
c |****************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| 1 NC: 1743 JD: 9
1.12/1.19 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 |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| 2 NC: 7246 JD: 9
3.17/3.20 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 |*****************************************
c |******************************************
c |*******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
c |*************************************************
c |**************************************************
c |***************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| 3 NC: 18111 JD: 9
7.16/7.22 c |----------------------------------------------------------------|
c |*
c |**
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
7.57/7.62 c solution bin :: 110101000.01000001000000000000000
7.57/7.62 c direction branchin :: current_rights = 6
7.57/7.62
c |**********
7.57/7.62 c
7.57/7.62 c main():: nodeCount: 19174
7.57/7.62 c main():: dead ends in main: 26
7.57/7.62 c main():: lookAheadCount: 800747
7.57/7.62 c main():: unitResolveCount: 32338
7.57/7.62 c main():: time=7.610000
7.57/7.62 c main():: necessary_assignments: 21
7.57/7.62 c main():: bin_sat: 0, bin_unsat 0
7.57/7.62 c main():: doublelook: #: 56147, succes #: 45050
7.57/7.62 c main():: doublelook: overall 7.157 of all possible doublelooks executed
7.57/7.62 c main():: doublelook: succesrate: 80.236, average DL_trigger: 13.729
7.57/7.62 c main():: SOLUTION VERIFIED :-)
7.57/7.62 s SATISFIABLE
7.57/7.62 v -1 2 -3 4 -5 -6 7 -8 9 -10 -11 -12 -13 14 -15 16 17 18 -19 20 21 22 23 24 -25 -26 27 -28 -29 -30 31 32 33 34 -35 36 -37 -38 -39 -40 41 42 43 -44 -45 0
runsolver version 3.2.0 (c) roussel@cril.univ-artois.fr
command line: runsolver --timestamp -w ROOT/results/node58/watcher-296600-1171825567 -o ROOT/results/node58/solver-296600-1171825567 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/296600-1171825567/march_ks /tmp/evaluation/296600-1171825567/instance-296600-1171825567.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: 0.92 0.98 0.99 3/64 9916
/proc/meminfo: memFree=1031968/2055920 swapFree=4183260/4192956
[pid=9916] ppid=9914 vsize=656 CPUtime=0
/proc/9916/stat : 9916 (march_ks) R 9914 9916 9853 0 -1 4194304 90 0 0 0 0 0 0 0 18 0 1 0 202513349 671744 75 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 1 0 0
/proc/9916/statm: 164 75 47 123 0 39 0
[startup+0.106828 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 9916
/proc/meminfo: memFree=1031968/2055920 swapFree=4183260/4192956
[pid=9916] ppid=9914 vsize=1248 CPUtime=0.1
/proc/9916/stat : 9916 (march_ks) R 9914 9916 9853 0 -1 4194304 373 0 0 0 10 0 0 0 18 0 1 0 202513349 1277952 227 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134536937 0 0 4096 0 0 0 0 17 1 0 0
/proc/9916/statm: 312 227 67 123 0 187 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1248
[startup+0.514871 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 9916
/proc/meminfo: memFree=1031968/2055920 swapFree=4183260/4192956
[pid=9916] ppid=9914 vsize=1248 CPUtime=0.51
/proc/9916/stat : 9916 (march_ks) R 9914 9916 9853 0 -1 4194304 373 0 0 0 51 0 0 0 21 0 1 0 202513349 1277952 227 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134567058 0 0 4096 0 0 0 0 17 1 0 0
/proc/9916/statm: 312 227 67 123 0 187 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 1248
[startup+1.33496 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 9917
/proc/meminfo: memFree=1031192/2055920 swapFree=4183260/4192956
[pid=9916] ppid=9914 vsize=1592 CPUtime=1.33
/proc/9916/stat : 9916 (march_ks) R 9914 9916 9853 0 -1 4194304 425 0 0 0 133 0 0 0 25 0 1 0 202513349 1630208 279 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134585110 0 0 4096 0 0 0 0 17 1 0 0
/proc/9916/statm: 398 279 72 123 0 273 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 1592
[startup+2.97114 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 9917
/proc/meminfo: memFree=1031064/2055920 swapFree=4183260/4192956
[pid=9916] ppid=9914 vsize=1592 CPUtime=2.96
/proc/9916/stat : 9916 (march_ks) R 9914 9916 9853 0 -1 4194304 425 0 0 0 296 0 0 0 25 0 1 0 202513349 1630208 279 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134536953 0 0 4096 0 0 0 0 17 1 0 0
/proc/9916/statm: 398 279 72 123 0 273 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 1592
[startup+6.2515 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 9917
/proc/meminfo: memFree=1030952/2055920 swapFree=4183260/4192956
[pid=9916] ppid=9914 vsize=1592 CPUtime=6.24
/proc/9916/stat : 9916 (march_ks) R 9914 9916 9853 0 -1 4194304 425 0 0 0 624 0 0 0 25 0 1 0 202513349 1630208 279 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/9916/statm: 398 279 72 123 0 273 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 1592
Solver just ended. Dumping a history of the last processes samples
[startup+6.55754 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 9917
/proc/meminfo: memFree=1030952/2055920 swapFree=4183260/4192956
[pid=9916] ppid=9914 vsize=1592 CPUtime=6.55
/proc/9916/stat : 9916 (march_ks) R 9914 9916 9853 0 -1 4194304 425 0 0 0 655 0 0 0 25 0 1 0 202513349 1630208 279 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 1 0 0
/proc/9916/statm: 398 279 72 123 0 273 0
Current children cumulated CPU time (s) 6.55
Current children cumulated vsize (KiB) 1592
[startup+7.37763 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 9917
/proc/meminfo: memFree=1030952/2055920 swapFree=4183260/4192956
[pid=9916] ppid=9914 vsize=1592 CPUtime=7.37
/proc/9916/stat : 9916 (march_ks) R 9914 9916 9853 0 -1 4194304 425 0 0 0 737 0 0 0 25 0 1 0 202513349 1630208 279 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/9916/statm: 398 279 72 123 0 273 0
Current children cumulated CPU time (s) 7.37
Current children cumulated vsize (KiB) 1592
[startup+7.58165 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 9917
/proc/meminfo: memFree=1030952/2055920 swapFree=4183260/4192956
[pid=9916] ppid=9914 vsize=1592 CPUtime=7.57
/proc/9916/stat : 9916 (march_ks) R 9914 9916 9853 0 -1 4194304 425 0 0 0 757 0 0 0 25 0 1 0 202513349 1630208 279 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 1 0 0
/proc/9916/statm: 398 279 72 123 0 273 0
Current children cumulated CPU time (s) 7.57
Current children cumulated vsize (KiB) 1592
Child status: 10
Real time (s): 7.62358
CPU time (s): 7.61884
CPU user time (s): 7.61584
CPU system time (s): 0.002999
CPU usage (%): 99.9378
Max. virtual memory (cumulated for all children) (KiB): 1592
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 7.61584
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= 427
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= 8
involuntary context switches= 5
runsolver used 0.004999 second user time and 0.021996 second system time
The end
Begin job on node58 on Sun Feb 18 19:06:07 UTC 2007
IDJOB= 296600
IDBENCH= 19941
IDSOLVER= 111
FILE ID= node58/296600-1171825567
PBS_JOBID= 3839701
Free space on /tmp= 66562 MiB
SOLVER NAME= March KS 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/7SAT/v45/unif-k7-r89-v45-c4005-S1529462267-19.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/296600-1171825567/march_ks /tmp/evaluation/296600-1171825567/instance-296600-1171825567.cnf
RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node58/watcher-296600-1171825567 -o ROOT/results/node58/solver-296600-1171825567 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/296600-1171825567/march_ks /tmp/evaluation/296600-1171825567/instance-296600-1171825567.cnf
META MD5SUM SOLVER= cd0143c15836d32fe9acb8d523a59b67
MD5SUM BENCH= 7644e7377a9b7b99a48663a94882358d
RANDOM SEED= 860705449
TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
Linux node58.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: 1032440 kB
Buffers: 52092 kB
Cached: 860792 kB
SwapCached: 4096 kB
Active: 593460 kB
Inactive: 329232 kB
HighTotal: 0 kB
HighFree: 0 kB
LowTotal: 2055920 kB
LowFree: 1032440 kB
SwapTotal: 4192956 kB
SwapFree: 4183260 kB
Dirty: 2512 kB
Writeback: 0 kB
Mapped: 15192 kB
Slab: 86912 kB
Committed_AS: 479540 kB
PageTables: 1380 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= 66562 MiB
End job on node58 on Sun Feb 18 19:06:15 UTC 2007