0.61/0.71 c main():: *** [ march satisfiability solver ] ***
0.61/0.71 c main():: ** Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren **
0.61/0.71 c main():: * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.61/0.71 c main()::
0.61/0.71 c initFormula():: searching for DIMACS p-line....
0.61/0.71 c full lookahead due to high density!
0.61/0.71 c initFormula():: the DIMACS p-line indicates a CNF of 55 variables and 4895 clauses.
0.61/0.71 c parseCNF():: parsing....
0.61/0.71 c parseCNF():: the CNF contains 0 unary clauses.
0.61/0.71 c runParser():: parsing was successful, warming up engines...
0.61/0.71 c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.61/0.71 c preprocessing fase I completed:: there are now 55 free variables and 4895 clauses.
0.61/0.71 c stat :: sign balance is biased by 0.007
0.61/0.71 c shorten_equivalence(): average equivalence length reduced from nan to nan
0.61/0.71 c using k-SAT heuristics (size based diff)
0.61/0.71 c longest clause has size 7
0.61/0.71 c simplify_formula():: removed 0 tautological, 0 satisfied and 6 duplicate clauses
0.61/0.71 c resolvent_look() :: found 4 resolvents
0.61/0.71 c main():: clause / variable ratio: ( 4899 / 55 ) = 89.07
0.61/0.71 c longest clause has size 7
0.61/0.71 c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.61/0.71 c dynamic_preselect_setsize :: off
0.61/0.71 c suggested doublelook initial :: 0
0.61/0.71 c main():: all systems go!
0.61/0.71 c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 151 JD: 14
0.71/0.78 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: 1705 JD: 14
1.43/1.45 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: 10198 JD: 14
5.02/5.08 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: 38093 JD: 14
17.10/17.13 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 |***********************************
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: 99265 JD: 14
43.83/43.91 c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
48.95/48.98 c solution bin :: 11000011000010.000001010000000000
48.95/48.98 c direction branchin :: current_rights = 7
48.95/48.98
c |***************
48.95/48.98 c
48.95/48.98 c main():: nodeCount: 110689
48.95/48.98 c main():: dead ends in main: 128
48.95/48.98 c main():: lookAheadCount: 5600921
48.95/48.98 c main():: unitResolveCount: 203362
48.95/48.98 c main():: time=48.970000
48.95/48.98 c main():: necessary_assignments: 318
48.95/48.98 c main():: bin_sat: 0, bin_unsat 0
48.95/48.98 c main():: doublelook: #: 345911, succes #: 279130
48.95/48.98 c main():: doublelook: overall 6.292 of all possible doublelooks executed
48.95/48.98 c main():: doublelook: succesrate: 80.694, average DL_trigger: 15.818
48.95/48.98 c main():: SOLUTION VERIFIED :-)
48.95/48.98 s SATISFIABLE
48.95/48.98 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 -46 47 48 -49 -50 -51 52 -53 -54 55 0
runsolver version 3.2.0 (c) roussel@cril.univ-artois.fr
command line: runsolver --timestamp -w ROOT/results/node19/watcher-295493-1171806826 -o ROOT/results/node19/solver-295493-1171806826 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/295493-1171806826/march_ks /tmp/evaluation/295493-1171806826/instance-295493-1171806826.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: 1.00 1.00 1.00 3/77 22928
/proc/meminfo: memFree=1394416/2055920 swapFree=4192812/4192956
[pid=22928] ppid=22926 vsize=656 CPUtime=0
/proc/22928/stat : 22928 (march_ks) R 22926 22928 22070 0 -1 4194304 92 0 0 0 0 0 0 0 18 0 1 0 200636604 671744 77 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 1 0 0
/proc/22928/statm: 164 77 47 123 0 39 0
[startup+0.107084 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 22928
/proc/meminfo: memFree=1394416/2055920 swapFree=4192812/4192956
[pid=22928] ppid=22926 vsize=1468 CPUtime=0.1
/proc/22928/stat : 22928 (march_ks) R 22926 22928 22070 0 -1 4194304 576 0 0 0 10 0 0 0 18 0 1 0 200636604 1503232 276 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134567058 0 0 4096 0 0 0 0 17 1 0 0
/proc/22928/statm: 367 276 67 123 0 242 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1468
[startup+0.515127 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 22928
/proc/meminfo: memFree=1394416/2055920 swapFree=4192812/4192956
[pid=22928] ppid=22926 vsize=1468 CPUtime=0.51
/proc/22928/stat : 22928 (march_ks) R 22926 22928 22070 0 -1 4194304 576 0 0 0 51 0 0 0 21 0 1 0 200636604 1503232 276 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134536953 0 0 4096 0 0 0 0 17 1 0 0
/proc/22928/statm: 367 276 67 123 0 242 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 1468
[startup+1.33622 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22929
/proc/meminfo: memFree=1393264/2055920 swapFree=4192812/4192956
[pid=22928] ppid=22926 vsize=1672 CPUtime=1.33
/proc/22928/stat : 22928 (march_ks) R 22926 22928 22070 0 -1 4194304 785 0 0 0 133 0 0 0 25 0 1 0 200636604 1712128 332 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134549234 0 0 4096 0 0 0 0 17 1 0 0
/proc/22928/statm: 418 332 72 123 0 293 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 1672
[startup+2.97739 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22929
/proc/meminfo: memFree=1393136/2055920 swapFree=4192812/4192956
[pid=22928] ppid=22926 vsize=1672 CPUtime=2.97
/proc/22928/stat : 22928 (march_ks) R 22926 22928 22070 0 -1 4194304 785 0 0 0 297 0 0 0 25 0 1 0 200636604 1712128 332 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134541823 0 0 4096 0 0 0 0 17 1 0 0
/proc/22928/statm: 418 332 72 123 0 293 0
Current children cumulated CPU time (s) 2.97
Current children cumulated vsize (KiB) 1672
[startup+6.25575 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22929
/proc/meminfo: memFree=1393008/2055920 swapFree=4192812/4192956
[pid=22928] ppid=22926 vsize=1672 CPUtime=6.25
/proc/22928/stat : 22928 (march_ks) R 22926 22928 22070 0 -1 4194304 785 0 0 0 625 0 0 0 25 0 1 0 200636604 1712128 332 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526944 0 0 4096 0 0 0 0 17 1 0 0
/proc/22928/statm: 418 332 72 123 0 293 0
Current children cumulated CPU time (s) 6.25
Current children cumulated vsize (KiB) 1672
[startup+12.7115 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22929
/proc/meminfo: memFree=1392944/2055920 swapFree=4192812/4192956
[pid=22928] ppid=22926 vsize=1672 CPUtime=12.7
/proc/22928/stat : 22928 (march_ks) R 22926 22928 22070 0 -1 4194304 785 0 0 0 1270 0 0 0 25 0 1 0 200636604 1712128 332 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134541823 0 0 4096 0 0 0 0 17 1 0 0
/proc/22928/statm: 418 332 72 123 0 293 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 1672
[startup+25.5118 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22929
/proc/meminfo: memFree=1392944/2055920 swapFree=4192812/4192956
[pid=22928] ppid=22926 vsize=1672 CPUtime=25.5
/proc/22928/stat : 22928 (march_ks) R 22926 22928 22070 0 -1 4194304 785 0 0 0 2550 0 0 0 25 0 1 0 200636604 1712128 332 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134541823 0 0 4096 0 0 0 0 17 1 0 0
/proc/22928/statm: 418 332 72 123 0 293 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 1672
Solver just ended. Dumping a history of the last processes samples
[startup+26.2299 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22929
/proc/meminfo: memFree=1392944/2055920 swapFree=4192812/4192956
[pid=22928] ppid=22926 vsize=1672 CPUtime=26.21
/proc/22928/stat : 22928 (march_ks) R 22926 22928 22070 0 -1 4194304 785 0 0 0 2621 0 0 0 25 0 1 0 200636604 1712128 332 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/22928/statm: 418 332 72 123 0 293 0
Current children cumulated CPU time (s) 26.21
Current children cumulated vsize (KiB) 1672
[startup+39.3433 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22929
/proc/meminfo: memFree=1392880/2055920 swapFree=4192812/4192956
[pid=22928] ppid=22926 vsize=1808 CPUtime=39.32
/proc/22928/stat : 22928 (march_ks) R 22926 22928 22070 0 -1 4194304 813 0 0 0 3932 0 0 0 25 0 1 0 200636604 1851392 360 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134585137 0 0 4096 0 0 0 0 17 1 0 0
/proc/22928/statm: 452 360 72 123 0 327 0
Current children cumulated CPU time (s) 39.32
Current children cumulated vsize (KiB) 1808
[startup+45.9011 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22929
/proc/meminfo: memFree=1392880/2055920 swapFree=4192812/4192956
[pid=22928] ppid=22926 vsize=1808 CPUtime=45.88
/proc/22928/stat : 22928 (march_ks) R 22926 22928 22070 0 -1 4194304 817 0 0 0 4588 0 0 0 25 0 1 0 200636604 1851392 364 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526957 0 0 4096 0 0 0 0 17 1 0 0
/proc/22928/statm: 452 364 72 123 0 327 0
Current children cumulated CPU time (s) 45.88
Current children cumulated vsize (KiB) 1808
[startup+47.5412 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22929
/proc/meminfo: memFree=1392880/2055920 swapFree=4192812/4192956
[pid=22928] ppid=22926 vsize=1808 CPUtime=47.52
/proc/22928/stat : 22928 (march_ks) R 22926 22928 22070 0 -1 4194304 818 0 0 0 4752 0 0 0 25 0 1 0 200636604 1851392 365 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/22928/statm: 452 365 72 123 0 327 0
Current children cumulated CPU time (s) 47.52
Current children cumulated vsize (KiB) 1808
[startup+48.3573 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22929
/proc/meminfo: memFree=1392880/2055920 swapFree=4192812/4192956
[pid=22928] ppid=22926 vsize=1808 CPUtime=48.33
/proc/22928/stat : 22928 (march_ks) R 22926 22928 22070 0 -1 4194304 818 0 0 0 4833 0 0 0 25 0 1 0 200636604 1851392 365 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134537955 0 0 4096 0 0 0 0 17 1 0 0
/proc/22928/statm: 452 365 72 123 0 327 0
Current children cumulated CPU time (s) 48.33
Current children cumulated vsize (KiB) 1808
[startup+48.7694 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22929
/proc/meminfo: memFree=1392880/2055920 swapFree=4192812/4192956
[pid=22928] ppid=22926 vsize=1808 CPUtime=48.75
/proc/22928/stat : 22928 (march_ks) R 22926 22928 22070 0 -1 4194304 819 0 0 0 4875 0 0 0 25 0 1 0 200636604 1851392 366 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/22928/statm: 452 366 72 123 0 327 0
Current children cumulated CPU time (s) 48.75
Current children cumulated vsize (KiB) 1808
[startup+48.9734 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22929
/proc/meminfo: memFree=1392880/2055920 swapFree=4192812/4192956
[pid=22928] ppid=22926 vsize=1808 CPUtime=48.95
/proc/22928/stat : 22928 (march_ks) R 22926 22928 22070 0 -1 4194304 819 0 0 0 4895 0 0 0 25 0 1 0 200636604 1851392 366 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134549065 0 0 4096 0 0 0 0 17 1 0 0
/proc/22928/statm: 452 366 72 123 0 327 0
Current children cumulated CPU time (s) 48.95
Current children cumulated vsize (KiB) 1808
Child status: 10
Real time (s): 48.9824
CPU time (s): 48.9676
CPU user time (s): 48.9636
CPU system time (s): 0.003999
CPU usage (%): 99.9697
Max. virtual memory (cumulated for all children) (KiB): 1808
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 48.9636
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= 821
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= 44
runsolver used 0.055991 second user time and 0.12898 second system time
The end
Begin job on node19 on Sun Feb 18 13:53:46 UTC 2007
IDJOB= 295493
IDBENCH= 19914
IDSOLVER= 111
FILE ID= node19/295493-1171806826
PBS_JOBID= 3839323
Free space on /tmp= 66544 MiB
SOLVER NAME= March KS 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/7SAT/v55/unif-k7-r89-v55-c4895-S1344671309-04.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/295493-1171806826/march_ks /tmp/evaluation/295493-1171806826/instance-295493-1171806826.cnf
RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node19/watcher-295493-1171806826 -o ROOT/results/node19/solver-295493-1171806826 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/295493-1171806826/march_ks /tmp/evaluation/295493-1171806826/instance-295493-1171806826.cnf
META MD5SUM SOLVER= cd0143c15836d32fe9acb8d523a59b67
MD5SUM BENCH= 7d86721a55ab336c62a419c8ebee7a6a
RANDOM SEED= 752991917
TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
Linux node19.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 : 3000.214
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 : 5931.00
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 : 3000.214
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: 1394824 kB
Buffers: 54284 kB
Cached: 490124 kB
SwapCached: 0 kB
Active: 282064 kB
Inactive: 306244 kB
HighTotal: 0 kB
HighFree: 0 kB
LowTotal: 2055920 kB
LowFree: 1394824 kB
SwapTotal: 4192956 kB
SwapFree: 4192812 kB
Dirty: 2396 kB
Writeback: 0 kB
Mapped: 62800 kB
Slab: 58308 kB
Committed_AS: 805612 kB
PageTables: 1756 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 node19 on Sun Feb 18 13:54:35 UTC 2007