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
0.10/0.16 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
0.92/0.97 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
2.46/2.49 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
4.40/4.41 c |----------------------------------------------------------------|
c |*
c |**
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |********************************
c |*********************************
c |**********************************
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
5.53/5.59 c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |****************
c |*****************
c |******************
c |*******************
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
5.94/5.98 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
5.94/6.04 c |----------------------------------------------------------------|
c |
5.94/6.04 c
5.94/6.04 c main():: nodeCount: 6125
5.94/6.04 c main():: dead ends in main: 32
5.94/6.04 c main():: lookAheadCount: 770879
5.94/6.04 c main():: unitResolveCount: 91647
5.94/6.04 c main():: time=6.040000
5.94/6.04 c main():: necessary_assignments: 2425
5.94/6.04 c main():: bin_sat: 0, bin_unsat 0
5.94/6.04 c main():: doublelook: #: 34673, succes #: 26577
5.94/6.04 c main():: doublelook: overall 4.620 of all possible doublelooks executed
5.94/6.04 c main():: doublelook: succesrate: 76.650, average DL_trigger: 7231.154
5.94/6.04 s UNSATISFIABLE
runsolver version 3.2.0 (c) roussel@cril.univ-artois.fr
command line: runsolver --timestamp -w ROOT/results/node9/watcher-310704-1172561116 -o ROOT/results/node9/solver-310704-1172561116 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/310704-1172561116/march_ks /tmp/evaluation/310704-1172561116/instance-310704-1172561116.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: 0.99 0.99 0.99 3/77 20350
/proc/meminfo: memFree=1564544/2055920 swapFree=4192812/4192956
[pid=20350] ppid=20348 vsize=928 CPUtime=0
/proc/20350/stat : 20350 (march_ks) R 20348 20350 19488 0 -1 4194304 137 0 0 0 0 0 0 0 18 0 1 0 276066231 950272 119 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134687937 0 0 4096 0 0 0 0 17 1 0 0
/proc/20350/statm: 232 119 49 123 0 107 0
[startup+0.107978 s]
/proc/loadavg: 0.99 0.99 0.99 3/77 20350
/proc/meminfo: memFree=1564544/2055920 swapFree=4192812/4192956
[pid=20350] ppid=20348 vsize=1532 CPUtime=0.1
/proc/20350/stat : 20350 (march_ks) R 20348 20350 19488 0 -1 4194304 303 0 0 0 10 0 0 0 18 0 1 0 276066231 1568768 285 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538162 0 0 4096 0 0 0 0 17 1 0 0
/proc/20350/statm: 383 285 73 123 0 258 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1532
[startup+0.519057 s]
/proc/loadavg: 0.99 0.99 0.99 3/77 20350
/proc/meminfo: memFree=1564544/2055920 swapFree=4192812/4192956
[pid=20350] ppid=20348 vsize=1532 CPUtime=0.51
/proc/20350/stat : 20350 (march_ks) R 20348 20350 19488 0 -1 4194304 322 0 0 0 51 0 0 0 22 0 1 0 276066231 1568768 304 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134564744 0 0 4096 0 0 0 0 17 1 0 0
/proc/20350/statm: 383 304 73 123 0 258 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 1532
[startup+1.33921 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 20351
/proc/meminfo: memFree=1563512/2055920 swapFree=4192812/4192956
[pid=20350] ppid=20348 vsize=1532 CPUtime=1.33
/proc/20350/stat : 20350 (march_ks) R 20348 20350 19488 0 -1 4194304 332 0 0 0 133 0 0 0 25 0 1 0 276066231 1568768 314 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134598880 0 0 4096 0 0 0 0 17 1 0 0
/proc/20350/statm: 383 314 73 123 0 258 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 1532
[startup+2.97553 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 20351
/proc/meminfo: memFree=1563320/2055920 swapFree=4192812/4192956
[pid=20350] ppid=20348 vsize=1664 CPUtime=2.97
/proc/20350/stat : 20350 (march_ks) R 20348 20350 19488 0 -1 4194304 344 0 0 0 297 0 0 0 25 0 1 0 276066231 1703936 326 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526436 0 0 4096 0 0 0 0 17 1 0 0
/proc/20350/statm: 416 326 73 123 0 291 0
Current children cumulated CPU time (s) 2.97
Current children cumulated vsize (KiB) 1664
Solver just ended. Dumping a history of the last processes samples
[startup+3.28159 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 20351
/proc/meminfo: memFree=1563320/2055920 swapFree=4192812/4192956
[pid=20350] ppid=20348 vsize=1664 CPUtime=3.27
/proc/20350/stat : 20350 (march_ks) R 20348 20350 19488 0 -1 4194304 346 0 0 0 327 0 0 0 25 0 1 0 276066231 1703936 328 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134527192 0 0 4096 0 0 0 0 17 1 0 0
/proc/20350/statm: 416 328 73 123 0 291 0
Current children cumulated CPU time (s) 3.27
Current children cumulated vsize (KiB) 1664
[startup+4.92191 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 20351
/proc/meminfo: memFree=1563256/2055920 swapFree=4192812/4192956
[pid=20350] ppid=20348 vsize=1664 CPUtime=4.91
/proc/20350/stat : 20350 (march_ks) R 20348 20350 19488 0 -1 4194304 352 0 0 0 491 0 0 0 25 0 1 0 276066231 1703936 334 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538594 0 0 4096 0 0 0 0 17 1 0 0
/proc/20350/statm: 416 334 73 123 0 291 0
Current children cumulated CPU time (s) 4.91
Current children cumulated vsize (KiB) 1664
[startup+5.74507 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 20351
/proc/meminfo: memFree=1563192/2055920 swapFree=4192812/4192956
[pid=20350] ppid=20348 vsize=1664 CPUtime=5.73
/proc/20350/stat : 20350 (march_ks) R 20348 20350 19488 0 -1 4194304 357 0 0 0 573 0 0 0 25 0 1 0 276066231 1703936 339 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134578746 0 0 4096 0 0 0 0 17 1 0 0
/proc/20350/statm: 416 339 73 123 0 291 0
Current children cumulated CPU time (s) 5.73
Current children cumulated vsize (KiB) 1664
[startup+5.9491 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 20351
/proc/meminfo: memFree=1563192/2055920 swapFree=4192812/4192956
[pid=20350] ppid=20348 vsize=1664 CPUtime=5.94
/proc/20350/stat : 20350 (march_ks) R 20348 20350 19488 0 -1 4194304 357 0 0 0 594 0 0 0 25 0 1 0 276066231 1703936 339 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134541571 0 0 4096 0 0 0 0 17 1 0 0
/proc/20350/statm: 416 339 73 123 0 291 0
Current children cumulated CPU time (s) 5.94
Current children cumulated vsize (KiB) 1664
Child status: 20
Real time (s): 6.0488
CPU time (s): 6.04308
CPU user time (s): 6.03908
CPU system time (s): 0.003999
CPU usage (%): 99.9054
Max. virtual memory (cumulated for all children) (KiB): 1664
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 6.03908
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= 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= 183
runsolver used 0.010998 second user time and 0.024996 second system time
The end
Begin job on node9 on Tue Feb 27 07:25:16 UTC 2007
IDJOB= 310704
IDBENCH= 20294
IDSOLVER= 111
FILE ID= node9/310704-1172561116
PBS_JOBID= 3971658
Free space on /tmp= 66558 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/310704-1172561116/march_ks /tmp/evaluation/310704-1172561116/instance-310704-1172561116.cnf
RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node9/watcher-310704-1172561116 -o ROOT/results/node9/solver-310704-1172561116 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/310704-1172561116/march_ks /tmp/evaluation/310704-1172561116/instance-310704-1172561116.cnf
META MD5SUM SOLVER= cd0143c15836d32fe9acb8d523a59b67
MD5SUM BENCH= 1db2498a7e6d8ef104366dc61af40976
RANDOM SEED= 962551412
TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
Linux node9.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 : 3000.263
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 : 3000.263
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: 1565016 kB
Buffers: 52188 kB
Cached: 313856 kB
SwapCached: 0 kB
Active: 261692 kB
Inactive: 159040 kB
HighTotal: 0 kB
HighFree: 0 kB
LowTotal: 2055920 kB
LowFree: 1565016 kB
SwapTotal: 4192956 kB
SwapFree: 4192812 kB
Dirty: 2320 kB
Writeback: 0 kB
Mapped: 73596 kB
Slab: 55792 kB
Committed_AS: 1223028 kB
PageTables: 1688 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= 66558 MiB
End job on node9 on Tue Feb 27 07:25:22 UTC 2007