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, 10 satisfied and 0 duplicate clauses
0.00/0.02 c preprocessing fase I completed:: there are now 628 free variables and 2270 clauses.
0.00/0.02 c stat :: sign balance is biased by 0.568
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 100 duplicate clauses
0.00/0.02 c resolvent_look() :: found 52 resolvents
0.00/0.02 c lessRedundantTransformation():: nothing to be done.
0.00/0.02 c transformTo3SAT():: you gave me 630 variables and 2322 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 2322 clauses.
0.00/0.02 c main():: clause / variable ratio: ( 2322 / 630 ) = 3.69
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: 111 JD: 10
0.10/0.11 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: 688 JD: 10
0.61/0.65 c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |*****************
c |******************
c |********************
c |************************
c |*************************
c |**************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
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: 2100 JD: 10
1.94/1.97 c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |*********
c |**********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
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: 3114 JD: 10
2.86/2.92 c |----------------------------------------------------------------|
c |*
c |**
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
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: 3857 JD: 10
3.57/3.66 c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
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: 4164 JD: 10
3.97/4.01 c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |********
c |************
c |*************
c |**************
c |****************
c |******************
c |*******************
c |********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |********************************
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: 4238 JD: 10
3.97/4.09 c |----------------------------------------------------------------|
c |**
c |***
c |****
c |********
c |****************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
c |*****************************************
c |******************************************
c |********************************************
c |************************************************
c |****************************************************************| 7 NC: 4245 JD: 10
4.07/4.10 c |----------------------------------------------------------------|
c |
4.07/4.10 c
4.07/4.10 c main():: nodeCount: 4245
4.07/4.10 c main():: dead ends in main: 18
4.07/4.10 c main():: lookAheadCount: 528718
4.07/4.10 c main():: unitResolveCount: 72360
4.07/4.10 c main():: time=4.080000
4.07/4.10 c main():: necessary_assignments: 1517
4.07/4.10 c main():: bin_sat: 0, bin_unsat 0
4.07/4.10 c main():: doublelook: #: 22993, succes #: 17586
4.07/4.10 c main():: doublelook: overall 4.460 of all possible doublelooks executed
4.07/4.10 c main():: doublelook: succesrate: 76.484, average DL_trigger: 7557.712
4.07/4.10 s UNSATISFIABLE
runsolver version 3.2.0 (c) roussel@cril.univ-artois.fr
command line: runsolver --timestamp -w ROOT/results/node42/watcher-310458-1172559745 -o ROOT/results/node42/solver-310458-1172559745 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/310458-1172559745/march_ks /tmp/evaluation/310458-1172559745/instance-310458-1172559745.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: 0.97 0.98 0.99 3/70 8964
/proc/meminfo: memFree=1816808/2055920 swapFree=4182516/4192956
[pid=8964] ppid=8962 vsize=928 CPUtime=0
/proc/8964/stat : 8964 (march_ks) R 8962 8964 8559 0 -1 4194304 138 0 0 0 0 0 0 0 18 0 1 0 275930536 950272 120 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134561792 0 0 4096 0 0 0 0 17 1 0 0
/proc/8964/statm: 232 120 50 123 0 107 0
[startup+0.107314 s]
/proc/loadavg: 0.97 0.98 0.99 3/70 8964
/proc/meminfo: memFree=1816808/2055920 swapFree=4182516/4192956
[pid=8964] ppid=8962 vsize=1512 CPUtime=0.1
/proc/8964/stat : 8964 (march_ks) R 8962 8964 8559 0 -1 4194304 302 0 0 0 10 0 0 0 18 0 1 0 275930536 1548288 284 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538186 0 0 4096 0 0 0 0 17 1 0 0
/proc/8964/statm: 378 284 73 123 0 253 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1512
[startup+0.518393 s]
/proc/loadavg: 0.97 0.98 0.99 3/70 8964
/proc/meminfo: memFree=1816808/2055920 swapFree=4182516/4192956
[pid=8964] ppid=8962 vsize=1512 CPUtime=0.51
/proc/8964/stat : 8964 (march_ks) R 8962 8964 8559 0 -1 4194304 321 0 0 0 51 0 0 0 21 0 1 0 275930536 1548288 303 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134542580 0 0 4096 0 0 0 0 17 1 0 0
/proc/8964/statm: 378 303 73 123 0 253 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 1512
[startup+1.33855 s]
/proc/loadavg: 0.97 0.98 0.99 2/71 8967
/proc/meminfo: memFree=1815776/2055920 swapFree=4182516/4192956
[pid=8964] ppid=8962 vsize=1644 CPUtime=1.33
/proc/8964/stat : 8964 (march_ks) R 8962 8964 8559 0 -1 4194304 333 0 0 0 133 0 0 0 25 0 1 0 275930536 1683456 315 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134598726 0 0 4096 0 0 0 0 17 1 0 0
/proc/8964/statm: 411 315 73 123 0 286 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 1644
[startup+2.97486 s]
/proc/loadavg: 0.97 0.98 0.99 2/71 8967
/proc/meminfo: memFree=1815648/2055920 swapFree=4182516/4192956
[pid=8964] ppid=8962 vsize=1644 CPUtime=2.96
/proc/8964/stat : 8964 (march_ks) R 8962 8964 8559 0 -1 4194304 347 0 0 0 296 0 0 0 25 0 1 0 275930536 1683456 329 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134579047 0 0 4096 0 0 0 0 17 1 0 0
/proc/8964/statm: 411 329 73 123 0 286 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 1644
Solver just ended. Dumping a history of the last processes samples
[startup+3.28093 s]
/proc/loadavg: 0.97 0.98 0.99 2/71 8967
/proc/meminfo: memFree=1815648/2055920 swapFree=4182516/4192956
[pid=8964] ppid=8962 vsize=1644 CPUtime=3.26
/proc/8964/stat : 8964 (march_ks) R 8962 8964 8559 0 -1 4194304 350 0 0 0 326 0 0 0 25 0 1 0 275930536 1683456 332 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134542945 0 0 4096 0 0 0 0 17 1 0 0
/proc/8964/statm: 411 332 73 123 0 286 0
Current children cumulated CPU time (s) 3.26
Current children cumulated vsize (KiB) 1644
[startup+3.693 s]
/proc/loadavg: 0.97 0.98 0.99 2/65 8987
/proc/meminfo: memFree=1816592/2055920 swapFree=4182516/4192956
[pid=8964] ppid=8962 vsize=1644 CPUtime=3.67
/proc/8964/stat : 8964 (march_ks) R 8962 8964 8559 0 -1 4194304 353 0 0 0 367 0 0 0 25 0 1 0 275930536 1683456 335 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134548025 0 0 4096 0 0 0 0 17 1 0 0
/proc/8964/statm: 411 335 73 123 0 286 0
Current children cumulated CPU time (s) 3.67
Current children cumulated vsize (KiB) 1644
[startup+4.10108 s]
/proc/loadavg: 0.97 0.98 0.99 2/65 8987
/proc/meminfo: memFree=1816592/2055920 swapFree=4182516/4192956
[pid=8964] ppid=8962 vsize=1644 CPUtime=4.07
/proc/8964/stat : 8964 (march_ks) R 8962 8964 8559 0 -1 4194304 357 0 0 0 407 0 0 0 25 0 1 0 275930536 1683456 339 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526451 0 0 4096 0 0 0 0 17 1 0 0
/proc/8964/statm: 411 339 73 123 0 286 0
Current children cumulated CPU time (s) 4.07
Current children cumulated vsize (KiB) 1644
Child status: 20
Real time (s): 4.10589
CPU time (s): 4.09138
CPU user time (s): 4.08238
CPU system time (s): 0.008998
CPU usage (%): 99.6466
Max. virtual memory (cumulated for all children) (KiB): 1644
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4.08238
system time used= 0.008998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 358
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= 37
runsolver used 0.004999 second user time and 0.018997 second system time
The end
Begin job on node42 on Tue Feb 27 07:02:25 UTC 2007
IDJOB= 310458
IDBENCH= 20287
IDSOLVER= 111
FILE ID= node42/310458-1172559745
PBS_JOBID= 3971877
Free space on /tmp= 66555 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-S779175761-20-UNSAT.cnf
COMMAND LINE= /tmp/evaluation/310458-1172559745/march_ks /tmp/evaluation/310458-1172559745/instance-310458-1172559745.cnf
RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node42/watcher-310458-1172559745 -o ROOT/results/node42/solver-310458-1172559745 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/310458-1172559745/march_ks /tmp/evaluation/310458-1172559745/instance-310458-1172559745.cnf
META MD5SUM SOLVER= cd0143c15836d32fe9acb8d523a59b67
MD5SUM BENCH= e4a16dbebaf749785d32ea7331a934fc
RANDOM SEED= 726618492
TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
Linux node42.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 : 3000.261
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 : 3000.261
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: 1817216 kB
Buffers: 31740 kB
Cached: 157152 kB
SwapCached: 4704 kB
Active: 96972 kB
Inactive: 103328 kB
HighTotal: 0 kB
HighFree: 0 kB
LowTotal: 2055920 kB
LowFree: 1817216 kB
SwapTotal: 4192956 kB
SwapFree: 4182516 kB
Dirty: 2356 kB
Writeback: 0 kB
Mapped: 16524 kB
Slab: 24052 kB
Committed_AS: 904764 kB
PageTables: 1640 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= 66555 MiB
End job on node42 on Tue Feb 27 07:02:29 UTC 2007