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, 37 satisfied and 0 duplicate clauses
0.00/0.02 c preprocessing fase I completed:: there are now 624 free variables and 2243 clauses.
0.00/0.02 c stat :: sign balance is biased by 0.533
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 98 duplicate clauses
0.00/0.02 c resolvent_look() :: found 46 resolvents
0.00/0.02 c lessRedundantTransformation():: nothing to be done.
0.00/0.02 c transformTo3SAT():: you gave me 630 variables and 2289 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 2289 clauses.
0.00/0.02 c main():: clause / variable ratio: ( 2289 / 630 ) = 3.63
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: 137 JD: 7
0.09/0.16 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: 976 JD: 7
0.89/0.97 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 |****************************************************************| 2 NC: 2536 JD: 7
2.39/2.49 c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |*********
c |**********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
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: 4494 JD: 7
4.30/4.39 c |----------------------------------------------------------------|
c |*
c |**
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |********************************
c |*********************************
c |**********************************
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: 5696 JD: 7
5.50/5.56 c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |****************
c |*****************
c |******************
c |*******************
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: 6065 JD: 7
5.89/5.95 c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |********
c |*********
c |**********
c |************
c |****************
c |*****************
c |******************
c |********************
c |************************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
c |************************************************
c |****************************************************************| 6 NC: 6125 JD: 7
5.99/6.01 c |----------------------------------------------------------------|
c |
5.99/6.01 c
5.99/6.01 c main():: nodeCount: 6125
5.99/6.01 c main():: dead ends in main: 32
5.99/6.01 c main():: lookAheadCount: 770879
5.99/6.01 c main():: unitResolveCount: 91647
5.99/6.01 c main():: time=6.010000
5.99/6.01 c main():: necessary_assignments: 2425
5.99/6.01 c main():: bin_sat: 0, bin_unsat 0
5.99/6.01 c main():: doublelook: #: 34673, succes #: 26577
5.99/6.01 c main():: doublelook: overall 4.620 of all possible doublelooks executed
5.99/6.01 c main():: doublelook: succesrate: 76.650, average DL_trigger: 7231.154
5.99/6.01 s UNSATISFIABLE
runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr
command line: runsolver --timestamp -w ROOT/results/node63/watcher-372012-1177549336 -o ROOT/results/node63/solver-372012-1177549336 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/372012-1177549336/march_ks /tmp/evaluation/372012-1177549336/instance-372012-1177549336.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: 0.40 0.80 0.86 3/64 8819
/proc/meminfo: memFree=1656620/2055920 swapFree=4182896/4192956
[pid=8819] ppid=8817 vsize=932 CPUtime=0
/proc/8819/stat : 8819 (march_ks) R 8817 8819 7773 0 -1 4194304 135 0 0 0 0 0 0 0 18 0 1 0 230923575 954368 120 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134646869 0 0 4096 0 0 0 0 17 1 0 0
/proc/8819/statm: 233 119 49 123 0 108 0
[startup+0.0542081 s]
/proc/loadavg: 0.40 0.80 0.86 3/64 8819
/proc/meminfo: memFree=1656620/2055920 swapFree=4182896/4192956
[pid=8819] ppid=8817 vsize=1380 CPUtime=0.05
/proc/8819/stat : 8819 (march_ks) R 8817 8819 7773 0 -1 4194304 289 0 0 0 5 0 0 0 18 0 1 0 230923575 1413120 272 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 1 0 0
/proc/8819/statm: 345 272 73 123 0 220 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 1380
[startup+0.101212 s]
/proc/loadavg: 0.40 0.80 0.86 3/64 8819
/proc/meminfo: memFree=1656620/2055920 swapFree=4182896/4192956
[pid=8819] ppid=8817 vsize=1532 CPUtime=0.09
/proc/8819/stat : 8819 (march_ks) R 8817 8819 7773 0 -1 4194304 302 0 0 0 9 0 0 0 18 0 1 0 230923575 1568768 285 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526510 0 0 4096 0 0 0 0 17 1 0 0
/proc/8819/statm: 383 285 73 123 0 258 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1532
[startup+0.301233 s]
/proc/loadavg: 0.40 0.80 0.86 3/64 8819
/proc/meminfo: memFree=1656620/2055920 swapFree=4182896/4192956
[pid=8819] ppid=8817 vsize=1532 CPUtime=0.29
/proc/8819/stat : 8819 (march_ks) R 8817 8819 7773 0 -1 4194304 313 0 0 0 29 0 0 0 19 0 1 0 230923575 1568768 296 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134598487 0 0 4096 0 0 0 0 17 1 0 0
/proc/8819/statm: 383 296 73 123 0 258 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1532
[startup+0.701275 s]
/proc/loadavg: 0.40 0.80 0.86 3/64 8819
/proc/meminfo: memFree=1656620/2055920 swapFree=4182896/4192956
[pid=8819] ppid=8817 vsize=1532 CPUtime=0.69
/proc/8819/stat : 8819 (march_ks) R 8817 8819 7773 0 -1 4194304 324 0 0 0 69 0 0 0 23 0 1 0 230923575 1568768 307 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134579767 0 0 4096 0 0 0 0 17 1 0 0
/proc/8819/statm: 383 307 73 123 0 258 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1532
[startup+1.50136 s]
/proc/loadavg: 0.40 0.80 0.86 2/65 8820
/proc/meminfo: memFree=1655588/2055920 swapFree=4182896/4192956
[pid=8819] ppid=8817 vsize=1532 CPUtime=1.49
/proc/8819/stat : 8819 (march_ks) R 8817 8819 7773 0 -1 4194304 332 0 0 0 149 0 0 0 25 0 1 0 230923575 1568768 315 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134597664 0 0 4096 0 0 0 0 17 1 0 0
/proc/8819/statm: 383 315 73 123 0 258 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1532
[startup+3.10153 s]
/proc/loadavg: 0.40 0.80 0.86 2/65 8820
/proc/meminfo: memFree=1655396/2055920 swapFree=4182896/4192956
[pid=8819] ppid=8817 vsize=1664 CPUtime=3.09
/proc/8819/stat : 8819 (march_ks) R 8817 8819 7773 0 -1 4194304 345 0 0 0 309 0 0 0 25 0 1 0 230923575 1703936 328 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538105 0 0 4096 0 0 0 0 17 1 0 0
/proc/8819/statm: 416 328 73 123 0 291 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1664
Solver just ended. Dumping a history of the last processes samples
[startup+4.7017 s]
/proc/loadavg: 0.45 0.80 0.86 2/65 8820
/proc/meminfo: memFree=1655268/2055920 swapFree=4182896/4192956
[pid=8819] ppid=8817 vsize=1664 CPUtime=4.69
/proc/8819/stat : 8819 (march_ks) R 8817 8819 7773 0 -1 4194304 351 0 0 0 469 0 0 0 25 0 1 0 230923575 1703936 334 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 1 0 0
/proc/8819/statm: 416 334 73 123 0 291 0
Current children cumulated CPU time (s) 4.69
Current children cumulated vsize (KiB) 1664
[startup+5.50478 s]
/proc/loadavg: 0.45 0.80 0.86 2/65 8820
/proc/meminfo: memFree=1655268/2055920 swapFree=4182896/4192956
[pid=8819] ppid=8817 vsize=1664 CPUtime=5.5
/proc/8819/stat : 8819 (march_ks) R 8817 8819 7773 0 -1 4194304 356 0 0 0 550 0 0 0 25 0 1 0 230923575 1703936 339 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538131 0 0 4096 0 0 0 0 17 1 0 0
/proc/8819/statm: 416 339 73 123 0 291 0
Current children cumulated CPU time (s) 5.5
Current children cumulated vsize (KiB) 1664
[startup+5.90183 s]
/proc/loadavg: 0.45 0.80 0.86 2/65 8820
/proc/meminfo: memFree=1655268/2055920 swapFree=4182896/4192956
[pid=8819] ppid=8817 vsize=1664 CPUtime=5.89
/proc/8819/stat : 8819 (march_ks) R 8817 8819 7773 0 -1 4194304 356 0 0 0 589 0 0 0 25 0 1 0 230923575 1703936 339 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538186 0 0 4096 0 0 0 0 17 1 0 0
/proc/8819/statm: 416 339 73 123 0 291 0
Current children cumulated CPU time (s) 5.89
Current children cumulated vsize (KiB) 1664
[startup+6.00184 s]
/proc/loadavg: 0.45 0.80 0.86 2/65 8820
/proc/meminfo: memFree=1655268/2055920 swapFree=4182896/4192956
[pid=8819] ppid=8817 vsize=1664 CPUtime=5.99
/proc/8819/stat : 8819 (march_ks) R 8817 8819 7773 0 -1 4194304 356 0 0 0 599 0 0 0 25 0 1 0 230923575 1703936 339 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538142 0 0 4096 0 0 0 0 17 1 0 0
/proc/8819/statm: 416 339 73 123 0 291 0
Current children cumulated CPU time (s) 5.99
Current children cumulated vsize (KiB) 1664
Child status: 20
Real time (s): 6.02419
CPU time (s): 6.01208
CPU user time (s): 6.00909
CPU system time (s): 0.002999
CPU usage (%): 99.7991
Max. virtual memory (cumulated for all children) (KiB): 1664
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 6.00909
system time used= 0.002999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 357
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= 16
runsolver used 0.006998 second user time and 0.020996 second system time
The end
Begin job on node63 on Thu Apr 26 01:02:17 UTC 2007
IDJOB= 372012
IDBENCH= 20294
IDSOLVER= 180
FILE ID= node63/372012-1177549336
PBS_JOBID= 4696541
Free space on /tmp= 66486 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-S702278147-14-UNSAT.cnf
COMMAND LINE= /tmp/evaluation/372012-1177549336/march_ks /tmp/evaluation/372012-1177549336/instance-372012-1177549336.cnf
RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node63/watcher-372012-1177549336 -o ROOT/results/node63/solver-372012-1177549336 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/372012-1177549336/march_ks /tmp/evaluation/372012-1177549336/instance-372012-1177549336.cnf
META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH= 1db2498a7e6d8ef104366dc61af40976
RANDOM SEED= 843759010
TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB
Linux node63.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 : 3000.232
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 : 3000.232
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: 1657028 kB
Buffers: 29236 kB
Cached: 307228 kB
SwapCached: 4556 kB
Active: 187024 kB
Inactive: 159784 kB
HighTotal: 0 kB
HighFree: 0 kB
LowTotal: 2055920 kB
LowFree: 1657028 kB
SwapTotal: 4192956 kB
SwapFree: 4182896 kB
Dirty: 2452 kB
Writeback: 0 kB
Mapped: 15576 kB
Slab: 38040 kB
Committed_AS: 2251516 kB
PageTables: 1460 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= 66486 MiB
End job on node63 on Thu Apr 26 01:02:23 UTC 2007