0.00/0.02 c main():: *** [ march satisfiability solver ] ***
0.00/0.02 c main():: ** Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren **
0.00/0.02 c main():: * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.00/0.02 c main()::
0.00/0.02 c initFormula():: searching for DIMACS p-line....
0.00/0.02 c initFormula():: the DIMACS p-line indicates a CNF of 630 variables and 2280 clauses.
0.00/0.02 c parseCNF():: parsing....
0.00/0.02 c parseCNF():: the CNF contains 0 unary clauses.
0.00/0.02 c runParser():: parsing was successful, warming up engines...
0.00/0.02 c simplify_formula():: removed 0 tautological, 19 satisfied and 0 duplicate clauses
0.00/0.02 c preprocessing fase I completed:: there are now 627 free variables and 2261 clauses.
0.00/0.02 c stat :: sign balance is biased by 0.534
0.00/0.02 c shorten_equivalence(): average equivalence length reduced from nan to nan
0.00/0.02 c using 3-SAT heuristics (occurence based diff)
0.00/0.02 c longest clause has size 3
0.00/0.02 c simplify_formula():: removed 0 tautological, 0 satisfied and 107 duplicate clauses
0.00/0.02 c resolvent_look() :: found 53 resolvents
0.00/0.02 c lessRedundantTransformation():: nothing to be done.
0.00/0.02 c transformTo3SAT():: you gave me 630 variables and 2314 clauses.
0.00/0.02 c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.00/0.02 c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.00/0.02 c transformTo3SAT():: the transformation yielded 630 variabels and 2314 clauses.
0.00/0.02 c main():: clause / variable ratio: ( 2314 / 630 ) = 3.67
0.00/0.02 c longest clause has size 3
0.00/0.02 c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.02 c dynamic_preselect_setsize :: off
0.00/0.02 c suggested doublelook initial :: 0
0.00/0.02 c main():: all systems go!
0.00/0.02 c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 170 JD: 7
0.09/0.18 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: 937 JD: 7
0.89/0.95 c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |*****************
c |******************
c |********************
c |************************
c |*************************
c |**************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
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: 2066 JD: 7
1.99/2.07 c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |*********
c |**********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
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: 3153 JD: 7
3.09/3.13 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 |****************************************************************| 4 NC: 3631 JD: 7
3.59/3.62 c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |****************
c |*****************
c |******************
c |*******************
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: 3962 JD: 7
3.89/3.94 c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |********
c |*********
c |**********
c |************
c |****************
c |*****************
c |******************
c |********************
c |************************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
c |************************************************
c |****************************************************************| 6 NC: 3994 JD: 7
3.89/3.97 c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 7 NC: 4005 JD: 7
3.89/3.98 c |----------------------------------------------------------------|
c |
3.89/3.98 c
3.89/3.98 c main():: nodeCount: 4005
3.89/3.98 c main():: dead ends in main: 27
3.89/3.98 c main():: lookAheadCount: 511077
3.89/3.98 c main():: unitResolveCount: 60708
3.89/3.98 c main():: time=3.980000
3.89/3.98 c main():: necessary_assignments: 1326
3.89/3.98 c main():: bin_sat: 0, bin_unsat 0
3.89/3.98 c main():: doublelook: #: 22705, succes #: 17440
3.89/3.98 c main():: doublelook: overall 4.555 of all possible doublelooks executed
3.89/3.98 c main():: doublelook: succesrate: 76.811, average DL_trigger: 7167.091
3.89/3.98 s UNSATISFIABLE
runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr
command line: runsolver --timestamp -w ROOT/results/node48/watcher-372013-1177549338 -o ROOT/results/node48/solver-372013-1177549338 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/372013-1177549338/march_ks /tmp/evaluation/372013-1177549338/instance-372013-1177549338.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: 0.46 0.78 0.85 3/64 14198
/proc/meminfo: memFree=1707160/2055920 swapFree=4183868/4192956
[pid=14198] ppid=14196 vsize=932 CPUtime=0
/proc/14198/stat : 14198 (march_ks) R 14196 14198 12576 0 -1 4194304 134 0 0 0 0 0 0 0 18 0 1 0 109779166 954368 119 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134646691 0 0 4096 0 0 0 0 17 1 0 0
/proc/14198/statm: 232 119 49 123 0 107 0
[startup+0.050944 s]
/proc/loadavg: 0.46 0.78 0.85 3/64 14198
/proc/meminfo: memFree=1707160/2055920 swapFree=4183868/4192956
[pid=14198] ppid=14196 vsize=1380 CPUtime=0.04
/proc/14198/stat : 14198 (march_ks) R 14196 14198 12576 0 -1 4194304 292 0 0 0 4 0 0 0 18 0 1 0 109779166 1413120 275 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526471 0 0 4096 0 0 0 0 17 1 0 0
/proc/14198/statm: 345 275 73 123 0 220 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 1380
[startup+0.101948 s]
/proc/loadavg: 0.46 0.78 0.85 3/64 14198
/proc/meminfo: memFree=1707160/2055920 swapFree=4183868/4192956
[pid=14198] ppid=14196 vsize=1380 CPUtime=0.09
/proc/14198/stat : 14198 (march_ks) R 14196 14198 12576 0 -1 4194304 298 0 0 0 9 0 0 0 18 0 1 0 109779166 1413120 281 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538160 0 0 4096 0 0 0 0 17 1 0 0
/proc/14198/statm: 345 281 73 123 0 220 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1380
[startup+0.301966 s]
/proc/loadavg: 0.46 0.78 0.85 3/64 14198
/proc/meminfo: memFree=1707160/2055920 swapFree=4183868/4192956
[pid=14198] ppid=14196 vsize=1512 CPUtime=0.29
/proc/14198/stat : 14198 (march_ks) R 14196 14198 12576 0 -1 4194304 315 0 0 0 29 0 0 0 19 0 1 0 109779166 1548288 298 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134542782 0 0 4096 0 0 0 0 17 1 0 0
/proc/14198/statm: 378 298 73 123 0 253 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1512
[startup+0.702004 s]
/proc/loadavg: 0.46 0.78 0.85 3/64 14198
/proc/meminfo: memFree=1707160/2055920 swapFree=4183868/4192956
[pid=14198] ppid=14196 vsize=1512 CPUtime=0.69
/proc/14198/stat : 14198 (march_ks) R 14196 14198 12576 0 -1 4194304 324 0 0 0 69 0 0 0 22 0 1 0 109779166 1548288 307 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134542776 0 0 4096 0 0 0 0 17 1 0 0
/proc/14198/statm: 378 307 73 123 0 253 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1512
[startup+1.50108 s]
/proc/loadavg: 0.46 0.78 0.85 2/65 14199
/proc/meminfo: memFree=1706128/2055920 swapFree=4183868/4192956
[pid=14198] ppid=14196 vsize=1644 CPUtime=1.49
/proc/14198/stat : 14198 (march_ks) R 14196 14198 12576 0 -1 4194304 333 0 0 0 149 0 0 0 25 0 1 0 109779166 1683456 316 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538149 0 0 4096 0 0 0 0 17 1 0 0
/proc/14198/statm: 411 316 73 123 0 286 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1644
[startup+3.10123 s]
/proc/loadavg: 0.50 0.78 0.85 2/65 14199
/proc/meminfo: memFree=1705936/2055920 swapFree=4183868/4192956
[pid=14198] ppid=14196 vsize=1644 CPUtime=3.09
/proc/14198/stat : 14198 (march_ks) R 14196 14198 12576 0 -1 4194304 342 0 0 0 309 0 0 0 25 0 1 0 109779166 1683456 325 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134542363 0 0 4096 0 0 0 0 17 1 0 0
/proc/14198/statm: 411 325 73 123 0 286 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1644
Solver just ended. Dumping a history of the last processes samples
[startup+3.50126 s]
/proc/loadavg: 0.50 0.78 0.85 2/65 14199
/proc/meminfo: memFree=1705936/2055920 swapFree=4183868/4192956
[pid=14198] ppid=14196 vsize=1644 CPUtime=3.49
/proc/14198/stat : 14198 (march_ks) R 14196 14198 12576 0 -1 4194304 345 0 0 0 349 0 0 0 25 0 1 0 109779166 1683456 328 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134542382 0 0 4096 0 0 0 0 17 1 0 0
/proc/14198/statm: 411 328 73 123 0 286 0
Current children cumulated CPU time (s) 3.49
Current children cumulated vsize (KiB) 1644
[startup+3.9013 s]
/proc/loadavg: 0.50 0.78 0.85 2/65 14199
/proc/meminfo: memFree=1705936/2055920 swapFree=4183868/4192956
[pid=14198] ppid=14196 vsize=1644 CPUtime=3.89
/proc/14198/stat : 14198 (march_ks) R 14196 14198 12576 0 -1 4194304 345 0 0 0 389 0 0 0 25 0 1 0 109779166 1683456 328 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/14198/statm: 411 328 73 123 0 286 0
Current children cumulated CPU time (s) 3.89
Current children cumulated vsize (KiB) 1644
Child status: 20
Real time (s): 3.98859
CPU time (s): 3.98539
CPU user time (s): 3.98339
CPU system time (s): 0.001999
CPU usage (%): 99.9197
Max. virtual memory (cumulated for all children) (KiB): 1644
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 3.98339
system time used= 0.001999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 347
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= 7
runsolver used 0.006998 second user time and 0.013997 second system time
The end
Begin job on node48 on Thu Apr 26 01:02:18 UTC 2007
IDJOB= 372013
IDBENCH= 20295
IDSOLVER= 180
FILE ID= node48/372013-1177549338
PBS_JOBID= 4696590
Free space on /tmp= 66484 MiB
SOLVER NAME= March KS 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.9/v630/unif2p-p0.9-v630-c2280-S1501024241-13-UNSAT.cnf
COMMAND LINE= /tmp/evaluation/372013-1177549338/march_ks /tmp/evaluation/372013-1177549338/instance-372013-1177549338.cnf
RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node48/watcher-372013-1177549338 -o ROOT/results/node48/solver-372013-1177549338 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/372013-1177549338/march_ks /tmp/evaluation/372013-1177549338/instance-372013-1177549338.cnf
META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH= c3f41406395e9f4a8725889bf7cf43c6
RANDOM SEED= 359966522
TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB
Linux node48.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 : 3000.238
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 : 3000.238
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: 1707568 kB
Buffers: 27456 kB
Cached: 266176 kB
SwapCached: 3528 kB
Active: 163252 kB
Inactive: 141460 kB
HighTotal: 0 kB
HighFree: 0 kB
LowTotal: 2055920 kB
LowFree: 1707568 kB
SwapTotal: 4192956 kB
SwapFree: 4183868 kB
Dirty: 2420 kB
Writeback: 0 kB
Mapped: 16368 kB
Slab: 29668 kB
Committed_AS: 1230724 kB
PageTables: 1396 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= 66484 MiB
End job on node48 on Thu Apr 26 01:02:22 UTC 2007