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 0.008
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 11 duplicate clauses
0.51/0.55 c resolvent_look() :: found 3 resolvents
0.51/0.55 c main():: clause / variable ratio: ( 4008 / 45 ) = 89.07
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: 153 JD: 10
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: 1118 JD: 10
0.92/0.98 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: 5025 JD: 10
2.36/2.42 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: 13829 JD: 10
5.74/5.74 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 |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| 4 NC: 26736 JD: 10
10.55/10.60 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 |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| 5 NC: 39656 JD: 10
15.46/15.47 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 |*****************************************
18.13/18.15 c solution bin :: 0101101011.1010000000000000000000
18.13/18.15 c direction branchin :: current_rights = 8
18.13/18.15
c |*****************************************
18.13/18.15 c
18.13/18.15 c main():: nodeCount: 46582
18.13/18.15 c main():: dead ends in main: 63
18.13/18.15 c main():: lookAheadCount: 1941466
18.13/18.15 c main():: unitResolveCount: 80020
18.13/18.15 c main():: time=18.140000
18.13/18.15 c main():: necessary_assignments: 93
18.13/18.15 c main():: bin_sat: 0, bin_unsat 0
18.13/18.15 c main():: doublelook: #: 137373, succes #: 110525
18.13/18.15 c main():: doublelook: overall 7.224 of all possible doublelooks executed
18.13/18.15 c main():: doublelook: succesrate: 80.456, average DL_trigger: 13.840
18.13/18.15 c main():: SOLUTION VERIFIED :-)
18.13/18.15 s SATISFIABLE
18.13/18.15 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/node2/watcher-296682-1171826305 -o ROOT/results/node2/solver-296682-1171826305 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/296682-1171826305/march_ks /tmp/evaluation/296682-1171826305/instance-296682-1171826305.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: 0.62 0.42 0.69 3/77 26013
/proc/meminfo: memFree=290736/2055920 swapFree=4192812/4192956
[pid=26013] ppid=26011 vsize=656 CPUtime=0
/proc/26013/stat : 26013 (march_ks) R 26011 26013 25808 0 -1 4194304 85 0 0 0 0 0 0 0 19 0 1 0 202585486 671744 70 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134787353 0 0 4096 0 0 0 0 17 1 0 0
/proc/26013/statm: 164 70 47 123 0 39 0
[startup+0.107283 s]
/proc/loadavg: 0.62 0.42 0.69 3/77 26013
/proc/meminfo: memFree=290736/2055920 swapFree=4192812/4192956
[pid=26013] ppid=26011 vsize=1244 CPUtime=0.1
/proc/26013/stat : 26013 (march_ks) R 26011 26013 25808 0 -1 4194304 373 0 0 0 10 0 0 0 20 0 1 0 202585486 1273856 227 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134536953 0 0 4096 0 0 0 0 17 1 0 0
/proc/26013/statm: 311 227 67 123 0 186 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1244
[startup+0.515325 s]
/proc/loadavg: 0.62 0.42 0.69 3/77 26013
/proc/meminfo: memFree=290736/2055920 swapFree=4192812/4192956
[pid=26013] ppid=26011 vsize=1244 CPUtime=0.51
/proc/26013/stat : 26013 (march_ks) R 26011 26013 25808 0 -1 4194304 373 0 0 0 51 0 0 0 24 0 1 0 202585486 1273856 227 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134536953 0 0 4096 0 0 0 0 17 1 0 0
/proc/26013/statm: 311 227 67 123 0 186 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 1244
[startup+1.33641 s]
/proc/loadavg: 0.62 0.42 0.69 2/78 26014
/proc/meminfo: memFree=289832/2055920 swapFree=4192812/4192956
[pid=26013] ppid=26011 vsize=1592 CPUtime=1.33
/proc/26013/stat : 26013 (march_ks) R 26011 26013 25808 0 -1 4194304 425 0 0 0 133 0 0 0 25 0 1 0 202585486 1630208 279 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134684125 0 0 4096 0 0 0 0 17 1 0 0
/proc/26013/statm: 398 279 72 123 0 273 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 1592
[startup+2.97858 s]
/proc/loadavg: 0.62 0.42 0.69 2/78 26014
/proc/meminfo: memFree=289704/2055920 swapFree=4192812/4192956
[pid=26013] ppid=26011 vsize=1592 CPUtime=2.97
/proc/26013/stat : 26013 (march_ks) R 26011 26013 25808 0 -1 4194304 425 0 0 0 297 0 0 0 25 0 1 0 202585486 1630208 279 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/26013/statm: 398 279 72 123 0 273 0
Current children cumulated CPU time (s) 2.97
Current children cumulated vsize (KiB) 1592
[startup+6.25492 s]
/proc/loadavg: 0.65 0.43 0.69 2/78 26014
/proc/meminfo: memFree=289584/2055920 swapFree=4192812/4192956
[pid=26013] ppid=26011 vsize=1592 CPUtime=6.25
/proc/26013/stat : 26013 (march_ks) R 26011 26013 25808 0 -1 4194304 425 0 0 0 625 0 0 0 25 0 1 0 202585486 1630208 279 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134536950 0 0 4096 0 0 0 0 17 1 0 0
/proc/26013/statm: 398 279 72 123 0 273 0
Current children cumulated CPU time (s) 6.25
Current children cumulated vsize (KiB) 1592
[startup+12.7126 s]
/proc/loadavg: 0.68 0.44 0.69 2/78 26014
/proc/meminfo: memFree=289520/2055920 swapFree=4192812/4192956
[pid=26013] ppid=26011 vsize=1592 CPUtime=12.7
/proc/26013/stat : 26013 (march_ks) R 26011 26013 25808 0 -1 4194304 425 0 0 0 1270 0 0 0 25 0 1 0 202585486 1630208 279 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134598346 0 0 4096 0 0 0 0 17 1 0 0
/proc/26013/statm: 398 279 72 123 0 273 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 1592
Solver just ended. Dumping a history of the last processes samples
[startup+13.1206 s]
/proc/loadavg: 0.68 0.44 0.69 2/78 26014
/proc/meminfo: memFree=289520/2055920 swapFree=4192812/4192956
[pid=26013] ppid=26011 vsize=1592 CPUtime=13.11
/proc/26013/stat : 26013 (march_ks) R 26011 26013 25808 0 -1 4194304 425 0 0 0 1311 0 0 0 25 0 1 0 202585486 1630208 279 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526957 0 0 4096 0 0 0 0 17 1 0 0
/proc/26013/statm: 398 279 72 123 0 273 0
Current children cumulated CPU time (s) 13.11
Current children cumulated vsize (KiB) 1592
[startup+16.397 s]
/proc/loadavg: 0.71 0.45 0.69 2/78 26014
/proc/meminfo: memFree=289520/2055920 swapFree=4192812/4192956
[pid=26013] ppid=26011 vsize=1592 CPUtime=16.39
/proc/26013/stat : 26013 (march_ks) R 26011 26013 25808 0 -1 4194304 425 0 0 0 1639 0 0 0 25 0 1 0 202585486 1630208 279 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526935 0 0 4096 0 0 0 0 17 1 0 0
/proc/26013/statm: 398 279 72 123 0 273 0
Current children cumulated CPU time (s) 16.39
Current children cumulated vsize (KiB) 1592
[startup+17.2171 s]
/proc/loadavg: 0.71 0.45 0.69 2/78 26014
/proc/meminfo: memFree=289520/2055920 swapFree=4192812/4192956
[pid=26013] ppid=26011 vsize=1592 CPUtime=17.21
/proc/26013/stat : 26013 (march_ks) R 26011 26013 25808 0 -1 4194304 425 0 0 0 1721 0 0 0 25 0 1 0 202585486 1630208 279 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134547859 0 0 4096 0 0 0 0 17 1 0 0
/proc/26013/statm: 398 279 72 123 0 273 0
Current children cumulated CPU time (s) 17.21
Current children cumulated vsize (KiB) 1592
[startup+17.6251 s]
/proc/loadavg: 0.71 0.45 0.69 2/78 26014
/proc/meminfo: memFree=289520/2055920 swapFree=4192812/4192956
[pid=26013] ppid=26011 vsize=1592 CPUtime=17.61
/proc/26013/stat : 26013 (march_ks) R 26011 26013 25808 0 -1 4194304 425 0 0 0 1761 0 0 0 25 0 1 0 202585486 1630208 279 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134585178 0 0 4096 0 0 0 0 17 1 0 0
/proc/26013/statm: 398 279 72 123 0 273 0
Current children cumulated CPU time (s) 17.61
Current children cumulated vsize (KiB) 1592
[startup+18.0331 s]
/proc/loadavg: 0.73 0.46 0.69 2/78 26014
/proc/meminfo: memFree=289520/2055920 swapFree=4192812/4192956
[pid=26013] ppid=26011 vsize=1592 CPUtime=18.03
/proc/26013/stat : 26013 (march_ks) R 26011 26013 25808 0 -1 4194304 425 0 0 0 1803 0 0 0 25 0 1 0 202585486 1630208 279 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134541823 0 0 4096 0 0 0 0 17 1 0 0
/proc/26013/statm: 398 279 72 123 0 273 0
Current children cumulated CPU time (s) 18.03
Current children cumulated vsize (KiB) 1592
[startup+18.1392 s]
/proc/loadavg: 0.73 0.46 0.69 2/78 26014
/proc/meminfo: memFree=289520/2055920 swapFree=4192812/4192956
[pid=26013] ppid=26011 vsize=1592 CPUtime=18.13
/proc/26013/stat : 26013 (march_ks) R 26011 26013 25808 0 -1 4194304 425 0 0 0 1813 0 0 0 25 0 1 0 202585486 1630208 279 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134585134 0 0 4096 0 0 0 0 17 1 0 0
/proc/26013/statm: 398 279 72 123 0 273 0
Current children cumulated CPU time (s) 18.13
Current children cumulated vsize (KiB) 1592
Child status: 10
Real time (s): 18.1544
CPU time (s): 18.1472
CPU user time (s): 18.1462
CPU system time (s): 0.000999
CPU usage (%): 99.9605
Max. virtual memory (cumulated for all children) (KiB): 1592
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 18.1462
system time used= 0.000999
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= 7
involuntary context switches= 369
runsolver used 0.024996 second user time and 0.053991 second system time
The end
Begin job on node2 on Sun Feb 18 19:18:25 UTC 2007
IDJOB= 296682
IDBENCH= 19943
IDSOLVER= 111
FILE ID= node2/296682-1171826305
PBS_JOBID= 3839371
Free space on /tmp= 66544 MiB
SOLVER NAME= March KS 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/7SAT/v45/unif-k7-r89-v45-c4005-S1344401737-18.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/296682-1171826305/march_ks /tmp/evaluation/296682-1171826305/instance-296682-1171826305.cnf
RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node2/watcher-296682-1171826305 -o ROOT/results/node2/solver-296682-1171826305 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/296682-1171826305/march_ks /tmp/evaluation/296682-1171826305/instance-296682-1171826305.cnf
META MD5SUM SOLVER= cd0143c15836d32fe9acb8d523a59b67
MD5SUM BENCH= ed57e6bcaed7669ca4ea0f0e14afc5f1
RANDOM SEED= 806917123
TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
Linux node2.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 : 3000.247
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 : 3000.247
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: 291144 kB
Buffers: 51552 kB
Cached: 1575144 kB
SwapCached: 0 kB
Active: 1174640 kB
Inactive: 511984 kB
HighTotal: 0 kB
HighFree: 0 kB
LowTotal: 2055920 kB
LowFree: 291144 kB
SwapTotal: 4192956 kB
SwapFree: 4192812 kB
Dirty: 2376 kB
Writeback: 0 kB
Mapped: 78816 kB
Slab: 63592 kB
Committed_AS: 1106628 kB
PageTables: 1812 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= 66544 MiB
End job on node2 on Sun Feb 18 19:18:44 UTC 2007