0.69/0.71 c main():: *** [ march satisfiability solver ] ***
0.69/0.71 c main():: ** Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren **
0.69/0.71 c main():: * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.69/0.71 c main()::
0.69/0.71 c initFormula():: searching for DIMACS p-line....
0.69/0.71 c full lookahead due to high density!
0.69/0.71 c initFormula():: the DIMACS p-line indicates a CNF of 55 variables and 4895 clauses.
0.69/0.71 c parseCNF():: parsing....
0.69/0.71 c parseCNF():: the CNF contains 0 unary clauses.
0.69/0.71 c runParser():: parsing was successful, warming up engines...
0.69/0.71 c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.69/0.71 c preprocessing fase I completed:: there are now 55 free variables and 4895 clauses.
0.69/0.71 c stat :: sign balance is biased by 0.005
0.69/0.71 c shorten_equivalence(): average equivalence length reduced from nan to nan
0.69/0.71 c using k-SAT heuristics (size based diff)
0.69/0.71 c longest clause has size 7
0.69/0.71 c simplify_formula():: removed 0 tautological, 0 satisfied and 3 duplicate clauses
0.69/0.71 c resolvent_look() :: found 3 resolvents
0.69/0.71 c main():: clause / variable ratio: ( 4898 / 55 ) = 89.05
0.69/0.71 c longest clause has size 7
0.69/0.71 c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.69/0.71 c dynamic_preselect_setsize :: off
0.69/0.71 c suggested doublelook initial :: 0
0.69/0.71 c main():: all systems go!
0.69/0.71 c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 162 JD: 13
0.69/0.79 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: 2337 JD: 13
1.69/1.74 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 |****************************************************************| 2 NC: 13631 JD: 13
6.60/6.61 c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |*********
c |**********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
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: 48938 JD: 13
22.09/22.17 c |----------------------------------------------------------------|
c |*
c |**
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
c |*****************************************
c |******************************************
c |*******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
41.58/41.68 c solution bin :: 0100000110010.0001100000000000000
41.58/41.68 c direction branchin :: current_rights = 6
41.58/41.68
c |***********************************************
41.58/41.68 c
41.58/41.68 c main():: nodeCount: 93453
41.58/41.68 c main():: dead ends in main: 127
41.58/41.68 c main():: lookAheadCount: 4704855
41.58/41.68 c main():: unitResolveCount: 171544
41.58/41.68 c main():: time=41.670000
41.58/41.68 c main():: necessary_assignments: 283
41.58/41.68 c main():: bin_sat: 0, bin_unsat 0
41.58/41.68 c main():: doublelook: #: 293125, succes #: 236688
41.58/41.68 c main():: doublelook: overall 6.348 of all possible doublelooks executed
41.58/41.68 c main():: doublelook: succesrate: 80.746, average DL_trigger: 15.796
41.58/41.68 c main():: SOLUTION VERIFIED :-)
41.58/41.68 s SATISFIABLE
41.58/41.68 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 3.2.3 (c) roussel@cril.univ-artois.fr
command line: runsolver --timestamp -w ROOT/results/node72/watcher-371633-1177544428 -o ROOT/results/node72/solver-371633-1177544428 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/371633-1177544428/march_ks /tmp/evaluation/371633-1177544428/instance-371633-1177544428.cnf
Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 7500 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: 0.00 0.08 0.33 3/77 7144
/proc/meminfo: memFree=1849280/2055920 swapFree=4157088/4192956
[pid=7144] ppid=7142 vsize=656 CPUtime=0
/proc/7144/stat : 7144 (march_ks) R 7142 7144 7054 0 -1 4194304 91 0 0 0 0 0 0 0 18 0 1 0 230481327 671744 77 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 1 0 0
/proc/7144/statm: 164 77 47 123 0 39 0
[startup+0.0118799 s]
/proc/loadavg: 0.00 0.08 0.33 3/77 7144
/proc/meminfo: memFree=1849280/2055920 swapFree=4157088/4192956
[pid=7144] ppid=7142 vsize=924 CPUtime=0.01
/proc/7144/stat : 7144 (march_ks) R 7142 7144 7054 0 -1 4194304 133 0 0 0 1 0 0 0 18 0 1 0 230481327 946176 118 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134527621 0 0 4096 0 0 0 0 17 1 0 0
/proc/7144/statm: 231 118 48 123 0 106 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 924
[startup+0.101888 s]
/proc/loadavg: 0.00 0.08 0.33 3/77 7144
/proc/meminfo: memFree=1849280/2055920 swapFree=4157088/4192956
[pid=7144] ppid=7142 vsize=1468 CPUtime=0.09
/proc/7144/stat : 7144 (march_ks) R 7142 7144 7054 0 -1 4194304 583 0 0 0 9 0 0 0 18 0 1 0 230481327 1503232 276 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134567048 0 0 4096 0 0 0 0 17 1 0 0
/proc/7144/statm: 367 276 67 123 0 242 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1468
[startup+0.301907 s]
/proc/loadavg: 0.00 0.08 0.33 3/77 7144
/proc/meminfo: memFree=1849280/2055920 swapFree=4157088/4192956
[pid=7144] ppid=7142 vsize=1468 CPUtime=0.29
/proc/7144/stat : 7144 (march_ks) R 7142 7144 7054 0 -1 4194304 583 0 0 0 29 0 0 0 19 0 1 0 230481327 1503232 276 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134567048 0 0 4096 0 0 0 0 17 1 0 0
/proc/7144/statm: 367 276 67 123 0 242 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1468
[startup+0.701945 s]
/proc/loadavg: 0.00 0.08 0.33 3/77 7144
/proc/meminfo: memFree=1849280/2055920 swapFree=4157088/4192956
[pid=7144] ppid=7142 vsize=1368 CPUtime=0.69
/proc/7144/stat : 7144 (march_ks) R 7142 7144 7054 0 -1 4194304 621 0 0 0 69 0 0 0 23 0 1 0 230481327 1400832 241 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 1 0 0
/proc/7144/statm: 316 225 67 123 0 191 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1368
[startup+1.50202 s]
/proc/loadavg: 0.00 0.08 0.33 2/78 7145
/proc/meminfo: memFree=1848056/2055920 swapFree=4157088/4192956
[pid=7144] ppid=7142 vsize=1672 CPUtime=1.49
/proc/7144/stat : 7144 (march_ks) R 7142 7144 7054 0 -1 4194304 796 0 0 0 149 0 0 0 25 0 1 0 230481327 1712128 332 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526957 0 0 4096 0 0 0 0 17 1 0 0
/proc/7144/statm: 418 332 72 123 0 293 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1672
[startup+3.10117 s]
/proc/loadavg: 0.00 0.08 0.33 2/78 7145
/proc/meminfo: memFree=1847928/2055920 swapFree=4157088/4192956
[pid=7144] ppid=7142 vsize=1672 CPUtime=3.09
/proc/7144/stat : 7144 (march_ks) R 7142 7144 7054 0 -1 4194304 796 0 0 0 309 0 0 0 25 0 1 0 230481327 1712128 332 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134585122 0 0 4096 0 0 0 0 17 1 0 0
/proc/7144/statm: 418 332 72 123 0 293 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1672
[startup+6.30147 s]
/proc/loadavg: 0.08 0.09 0.34 2/78 7145
/proc/meminfo: memFree=1847800/2055920 swapFree=4157088/4192956
[pid=7144] ppid=7142 vsize=1672 CPUtime=6.29
/proc/7144/stat : 7144 (march_ks) R 7142 7144 7054 0 -1 4194304 796 0 0 0 629 0 0 0 25 0 1 0 230481327 1712128 332 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538142 0 0 4096 0 0 0 0 17 1 0 0
/proc/7144/statm: 418 332 72 123 0 293 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1672
[startup+12.7011 s]
/proc/loadavg: 0.15 0.11 0.34 2/78 7145
/proc/meminfo: memFree=1847736/2055920 swapFree=4157088/4192956
[pid=7144] ppid=7142 vsize=1672 CPUtime=12.69
/proc/7144/stat : 7144 (march_ks) R 7142 7144 7054 0 -1 4194304 796 0 0 0 1269 0 0 0 25 0 1 0 230481327 1712128 332 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526944 0 0 4096 0 0 0 0 17 1 0 0
/proc/7144/statm: 418 332 72 123 0 293 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1672
[startup+25.5013 s]
/proc/loadavg: 0.34 0.15 0.35 2/78 7145
/proc/meminfo: memFree=1847736/2055920 swapFree=4157088/4192956
[pid=7144] ppid=7142 vsize=1672 CPUtime=25.49
/proc/7144/stat : 7144 (march_ks) R 7142 7144 7054 0 -1 4194304 796 0 0 0 2549 0 0 0 25 0 1 0 230481327 1712128 332 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134585186 0 0 4096 0 0 0 0 17 1 0 0
/proc/7144/statm: 418 332 72 123 0 293 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 1672
Solver just ended. Dumping a history of the last processes samples
[startup+31.9059 s]
/proc/loadavg: 0.39 0.16 0.35 2/78 7145
/proc/meminfo: memFree=1847736/2055920 swapFree=4157088/4192956
[pid=7144] ppid=7142 vsize=1672 CPUtime=31.89
/proc/7144/stat : 7144 (march_ks) R 7142 7144 7054 0 -1 4194304 796 0 0 0 3189 0 0 0 25 0 1 0 230481327 1712128 332 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/7144/statm: 418 332 72 123 0 293 0
Current children cumulated CPU time (s) 31.89
Current children cumulated vsize (KiB) 1672
[startup+38.3015 s]
/proc/loadavg: 0.44 0.18 0.36 2/78 7145
/proc/meminfo: memFree=1847736/2055920 swapFree=4157088/4192956
[pid=7144] ppid=7142 vsize=1672 CPUtime=38.28
/proc/7144/stat : 7144 (march_ks) R 7142 7144 7054 0 -1 4194304 796 0 0 0 3828 0 0 0 25 0 1 0 230481327 1712128 332 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538419 0 0 4096 0 0 0 0 17 1 0 0
/proc/7144/statm: 418 332 72 123 0 293 0
Current children cumulated CPU time (s) 38.28
Current children cumulated vsize (KiB) 1672
[startup+39.9016 s]
/proc/loadavg: 0.49 0.19 0.36 2/78 7145
/proc/meminfo: memFree=1847736/2055920 swapFree=4157088/4192956
[pid=7144] ppid=7142 vsize=1672 CPUtime=39.88
/proc/7144/stat : 7144 (march_ks) R 7142 7144 7054 0 -1 4194304 796 0 0 0 3988 0 0 0 25 0 1 0 230481327 1712128 332 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134536953 0 0 4096 0 0 0 0 17 1 0 0
/proc/7144/statm: 418 332 72 123 0 293 0
Current children cumulated CPU time (s) 39.88
Current children cumulated vsize (KiB) 1672
[startup+40.7057 s]
/proc/loadavg: 0.49 0.19 0.36 2/78 7145
/proc/meminfo: memFree=1847736/2055920 swapFree=4157088/4192956
[pid=7144] ppid=7142 vsize=1672 CPUtime=40.69
/proc/7144/stat : 7144 (march_ks) R 7142 7144 7054 0 -1 4194304 796 0 0 0 4069 0 0 0 25 0 1 0 230481327 1712128 332 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526957 0 0 4096 0 0 0 0 17 1 0 0
/proc/7144/statm: 418 332 72 123 0 293 0
Current children cumulated CPU time (s) 40.69
Current children cumulated vsize (KiB) 1672
[startup+41.1017 s]
/proc/loadavg: 0.49 0.19 0.36 2/78 7145
/proc/meminfo: memFree=1847736/2055920 swapFree=4157088/4192956
[pid=7144] ppid=7142 vsize=1672 CPUtime=41.08
/proc/7144/stat : 7144 (march_ks) R 7142 7144 7054 0 -1 4194304 796 0 0 0 4108 0 0 0 25 0 1 0 230481327 1712128 332 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134585134 0 0 4096 0 0 0 0 17 1 0 0
/proc/7144/statm: 418 332 72 123 0 293 0
Current children cumulated CPU time (s) 41.08
Current children cumulated vsize (KiB) 1672
[startup+41.5018 s]
/proc/loadavg: 0.49 0.19 0.36 2/78 7145
/proc/meminfo: memFree=1847736/2055920 swapFree=4157088/4192956
[pid=7144] ppid=7142 vsize=1672 CPUtime=41.48
/proc/7144/stat : 7144 (march_ks) R 7142 7144 7054 0 -1 4194304 796 0 0 0 4148 0 0 0 25 0 1 0 230481327 1712128 332 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537989 0 0 4096 0 0 0 0 17 1 0 0
/proc/7144/statm: 418 332 72 123 0 293 0
Current children cumulated CPU time (s) 41.48
Current children cumulated vsize (KiB) 1672
[startup+41.6018 s]
/proc/loadavg: 0.49 0.19 0.36 2/78 7145
/proc/meminfo: memFree=1847736/2055920 swapFree=4157088/4192956
[pid=7144] ppid=7142 vsize=1672 CPUtime=41.58
/proc/7144/stat : 7144 (march_ks) R 7142 7144 7054 0 -1 4194304 796 0 0 0 4158 0 0 0 25 0 1 0 230481327 1712128 332 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134585125 0 0 4096 0 0 0 0 17 1 0 0
/proc/7144/statm: 418 332 72 123 0 293 0
Current children cumulated CPU time (s) 41.58
Current children cumulated vsize (KiB) 1672
Child status: 10
Real time (s): 41.6953
CPU time (s): 41.6737
CPU user time (s): 41.6727
CPU system time (s): 0.000999
CPU usage (%): 99.9482
Max. virtual memory (cumulated for all children) (KiB): 1672
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 41.6727
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= 798
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= 967
runsolver used 0.044993 second user time and 0.090986 second system time
The end
Begin job on node72 on Wed Apr 25 23:40:28 UTC 2007
IDJOB= 371633
IDBENCH= 19910
IDSOLVER= 180
FILE ID= node72/371633-1177544428
PBS_JOBID= 4696090
Free space on /tmp= 66412 MiB
SOLVER NAME= March KS 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/7SAT/v55/unif-k7-r89-v55-c4895-S1292104917-07.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/371633-1177544428/march_ks /tmp/evaluation/371633-1177544428/instance-371633-1177544428.cnf
RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node72/watcher-371633-1177544428 -o ROOT/results/node72/solver-371633-1177544428 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/371633-1177544428/march_ks /tmp/evaluation/371633-1177544428/instance-371633-1177544428.cnf
META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH= 9bf43998f8829e186c615fb9481ff7c8
RANDOM SEED= 297905707
TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB
Linux node72.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 : 3000.222
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 : 3000.222
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: 1849752 kB
Buffers: 38116 kB
Cached: 93680 kB
SwapCached: 17600 kB
Active: 66524 kB
Inactive: 88688 kB
HighTotal: 0 kB
HighFree: 0 kB
LowTotal: 2055920 kB
LowFree: 1849752 kB
SwapTotal: 4192956 kB
SwapFree: 4157088 kB
Dirty: 2396 kB
Writeback: 0 kB
Mapped: 29596 kB
Slab: 36488 kB
Committed_AS: 3330648 kB
PageTables: 1788 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= 66412 MiB
End job on node72 on Wed Apr 25 23:41:11 UTC 2007