0.00/0.03 c main():: *** [ march satisfiability solver ] ***
0.00/0.03 c main():: ** Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren **
0.00/0.03 c main():: * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.00/0.03 c main()::
0.00/0.03 c initFormula():: searching for DIMACS p-line....
0.00/0.03 c full lookahead due to high density!
0.00/0.03 c initFormula():: the DIMACS p-line indicates a CNF of 80 variables and 1704 clauses.
0.00/0.03 c parseCNF():: parsing....
0.00/0.03 c parseCNF():: the CNF contains 0 unary clauses.
0.00/0.03 c runParser():: parsing was successful, warming up engines...
0.00/0.03 c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.03 c preprocessing fase I completed:: there are now 80 free variables and 1704 clauses.
0.00/0.03 c stat :: sign balance is biased by 0.043
0.00/0.03 c shorten_equivalence(): average equivalence length reduced from nan to nan
0.00/0.03 c using k-SAT heuristics (size based diff)
0.00/0.03 c longest clause has size 5
0.00/0.03 c simplify_formula():: removed 0 tautological, 0 satisfied and 7 duplicate clauses
0.00/0.03 c resolvent_look() :: found 3 resolvents
0.00/0.03 c main():: clause / variable ratio: ( 1707 / 80 ) = 21.34
0.00/0.03 c longest clause has size 5
0.00/0.03 c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.03 c dynamic_preselect_setsize :: off
0.00/0.03 c suggested doublelook initial :: 0
0.00/0.03 c main():: all systems go!
0.00/0.03 c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 141 JD: 12
0.06/0.07 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: 1209 JD: 12
0.39/0.44 c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |*****************
c |******************
c |********************
c |************************
c |*************************
c |**************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
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: 5984 JD: 12
1.99/2.06 c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |*********
c |**********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
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: 17537 JD: 12
5.99/6.05 c |----------------------------------------------------------------|
c |*
c |**
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
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: 36761 JD: 12
12.69/12.78 c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
17.59/17.64 c solution bin :: 011000100011.11000000000000000000
17.59/17.64 c direction branchin :: current_rights = 7
17.59/17.64
c |***************************************
17.59/17.65 c
17.59/17.65 c main():: nodeCount: 50417
17.59/17.65 c main():: dead ends in main: 87
17.59/17.65 c main():: lookAheadCount: 4629348
17.59/17.65 c main():: unitResolveCount: 123462
17.59/17.65 c main():: time=17.640000
17.59/17.65 c main():: necessary_assignments: 598
17.59/17.65 c main():: bin_sat: 0, bin_unsat 0
17.59/17.65 c main():: doublelook: #: 202314, succes #: 166202
17.59/17.65 c main():: doublelook: overall 4.436 of all possible doublelooks executed
17.59/17.65 c main():: doublelook: succesrate: 82.151, average DL_trigger: 22.187
17.59/17.65 c main():: SOLUTION VERIFIED :-)
17.59/17.65 s SATISFIABLE
17.59/17.65 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 56 -57 58 59 -60 61 62 63 -64 -65 -66 67 -68 69 70 71 72 -73 -74 75 76 77 -78 79 -80 0
runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr
command line: runsolver --timestamp -w ROOT/results/node18/watcher-371488-1177543662 -o ROOT/results/node18/solver-371488-1177543662 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/371488-1177543662/march_ks /tmp/evaluation/371488-1177543662/instance-371488-1177543662.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: 0.85 0.95 0.75 3/77 31469
/proc/meminfo: memFree=1515464/2055920 swapFree=4147180/4192956
[pid=31469] ppid=31467 vsize=788 CPUtime=0
/proc/31469/stat : 31469 (march_ks) R 31467 31469 31113 0 -1 4194304 112 0 0 0 0 0 0 0 18 0 1 0 202283546 806912 95 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134561792 0 0 4096 0 0 0 0 17 1 0 0
/proc/31469/statm: 197 95 50 123 0 72 0
[startup+0.0719421 s]
/proc/loadavg: 0.85 0.95 0.75 3/77 31469
/proc/meminfo: memFree=1515464/2055920 swapFree=4147180/4192956
[pid=31469] ppid=31467 vsize=920 CPUtime=0.06
/proc/31469/stat : 31469 (march_ks) R 31467 31469 31113 0 -1 4194304 176 0 0 0 6 0 0 0 18 0 1 0 202283546 942080 159 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/31469/statm: 230 159 72 123 0 105 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 920
[startup+0.101945 s]
/proc/loadavg: 0.85 0.95 0.75 3/77 31469
/proc/meminfo: memFree=1515464/2055920 swapFree=4147180/4192956
[pid=31469] ppid=31467 vsize=920 CPUtime=0.09
/proc/31469/stat : 31469 (march_ks) R 31467 31469 31113 0 -1 4194304 176 0 0 0 9 0 0 0 18 0 1 0 202283546 942080 159 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134585110 0 0 4096 0 0 0 0 17 1 0 0
/proc/31469/statm: 230 159 72 123 0 105 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 920
[startup+0.301964 s]
/proc/loadavg: 0.85 0.95 0.75 3/77 31469
/proc/meminfo: memFree=1515464/2055920 swapFree=4147180/4192956
[pid=31469] ppid=31467 vsize=920 CPUtime=0.29
/proc/31469/stat : 31469 (march_ks) R 31467 31469 31113 0 -1 4194304 176 0 0 0 29 0 0 0 19 0 1 0 202283546 942080 159 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/31469/statm: 230 159 72 123 0 105 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 920
[startup+0.702001 s]
/proc/loadavg: 0.85 0.95 0.75 3/77 31469
/proc/meminfo: memFree=1515464/2055920 swapFree=4147180/4192956
[pid=31469] ppid=31467 vsize=920 CPUtime=0.69
/proc/31469/stat : 31469 (march_ks) R 31467 31469 31113 0 -1 4194304 176 0 0 0 69 0 0 0 23 0 1 0 202283546 942080 159 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134597190 0 0 4096 0 0 0 0 17 1 0 0
/proc/31469/statm: 230 159 72 123 0 105 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 920
[startup+1.50108 s]
/proc/loadavg: 0.85 0.95 0.75 2/78 31470
/proc/meminfo: memFree=1515200/2055920 swapFree=4147180/4192956
[pid=31469] ppid=31467 vsize=920 CPUtime=1.49
/proc/31469/stat : 31469 (march_ks) R 31467 31469 31113 0 -1 4194304 176 0 0 0 149 0 0 0 25 0 1 0 202283546 942080 159 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134547677 0 0 4096 0 0 0 0 17 1 0 0
/proc/31469/statm: 230 159 72 123 0 105 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 920
[startup+3.10123 s]
/proc/loadavg: 0.85 0.95 0.75 2/78 31470
/proc/meminfo: memFree=1514944/2055920 swapFree=4147180/4192956
[pid=31469] ppid=31467 vsize=920 CPUtime=3.09
/proc/31469/stat : 31469 (march_ks) R 31467 31469 31113 0 -1 4194304 176 0 0 0 309 0 0 0 25 0 1 0 202283546 942080 159 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134541984 0 0 4096 0 0 0 0 17 1 0 0
/proc/31469/statm: 230 159 72 123 0 105 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 920
[startup+6.30154 s]
/proc/loadavg: 0.86 0.95 0.76 2/78 31470
/proc/meminfo: memFree=1514944/2055920 swapFree=4147180/4192956
[pid=31469] ppid=31467 vsize=1064 CPUtime=6.29
/proc/31469/stat : 31469 (march_ks) R 31467 31469 31113 0 -1 4194304 180 0 0 0 629 0 0 0 25 0 1 0 202283546 1089536 163 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/31469/statm: 266 163 72 123 0 141 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1064
[startup+12.7012 s]
/proc/loadavg: 0.95 0.97 0.76 2/78 31470
/proc/meminfo: memFree=1514944/2055920 swapFree=4147180/4192956
[pid=31469] ppid=31467 vsize=1064 CPUtime=12.69
/proc/31469/stat : 31469 (march_ks) R 31467 31469 31113 0 -1 4194304 186 0 0 0 1269 0 0 0 25 0 1 0 202283546 1089536 169 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/31469/statm: 266 169 72 123 0 141 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1064
Solver just ended. Dumping a history of the last processes samples
[startup+15.9015 s]
/proc/loadavg: 0.96 0.97 0.76 2/78 31470
/proc/meminfo: memFree=1514944/2055920 swapFree=4147180/4192956
[pid=31469] ppid=31467 vsize=1064 CPUtime=15.89
/proc/31469/stat : 31469 (march_ks) R 31467 31469 31113 0 -1 4194304 190 0 0 0 1589 0 0 0 25 0 1 0 202283546 1089536 173 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134527019 0 0 4096 0 0 0 0 17 1 0 0
/proc/31469/statm: 266 173 72 123 0 141 0
Current children cumulated CPU time (s) 15.89
Current children cumulated vsize (KiB) 1064
[startup+16.7015 s]
/proc/loadavg: 0.96 0.97 0.76 2/78 31470
/proc/meminfo: memFree=1514944/2055920 swapFree=4147180/4192956
[pid=31469] ppid=31467 vsize=1064 CPUtime=16.69
/proc/31469/stat : 31469 (march_ks) R 31467 31469 31113 0 -1 4194304 191 0 0 0 1669 0 0 0 25 0 1 0 202283546 1089536 174 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526953 0 0 4096 0 0 0 0 17 1 0 0
/proc/31469/statm: 266 174 72 123 0 141 0
Current children cumulated CPU time (s) 16.69
Current children cumulated vsize (KiB) 1064
[startup+17.1016 s]
/proc/loadavg: 0.96 0.97 0.76 2/78 31470
/proc/meminfo: memFree=1514944/2055920 swapFree=4147180/4192956
[pid=31469] ppid=31467 vsize=1064 CPUtime=17.09
/proc/31469/stat : 31469 (march_ks) R 31467 31469 31113 0 -1 4194304 192 0 0 0 1709 0 0 0 25 0 1 0 202283546 1089536 175 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134548009 0 0 4096 0 0 0 0 17 1 0 0
/proc/31469/statm: 266 175 72 123 0 141 0
Current children cumulated CPU time (s) 17.09
Current children cumulated vsize (KiB) 1064
[startup+17.5016 s]
/proc/loadavg: 0.96 0.97 0.76 2/78 31470
/proc/meminfo: memFree=1514944/2055920 swapFree=4147180/4192956
[pid=31469] ppid=31467 vsize=1064 CPUtime=17.49
/proc/31469/stat : 31469 (march_ks) R 31467 31469 31113 0 -1 4194304 192 0 0 0 1749 0 0 0 25 0 1 0 202283546 1089536 175 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526957 0 0 4096 0 0 0 0 17 1 0 0
/proc/31469/statm: 266 175 72 123 0 141 0
Current children cumulated CPU time (s) 17.49
Current children cumulated vsize (KiB) 1064
[startup+17.6056 s]
/proc/loadavg: 0.96 0.97 0.76 2/78 31470
/proc/meminfo: memFree=1514944/2055920 swapFree=4147180/4192956
[pid=31469] ppid=31467 vsize=1064 CPUtime=17.59
/proc/31469/stat : 31469 (march_ks) R 31467 31469 31113 0 -1 4194304 192 0 0 0 1759 0 0 0 25 0 1 0 202283546 1089536 175 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526900 0 0 4096 0 0 0 0 17 1 0 0
/proc/31469/statm: 266 175 72 123 0 141 0
Current children cumulated CPU time (s) 17.59
Current children cumulated vsize (KiB) 1064
Child status: 10
Real time (s): 17.652
CPU time (s): 17.6443
CPU user time (s): 17.6403
CPU system time (s): 0.003999
CPU usage (%): 99.9564
Max. virtual memory (cumulated for all children) (KiB): 1064
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 17.6403
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= 195
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= 18
runsolver used 0.017997 second user time and 0.044993 second system time
The end
Begin job on node18 on Wed Apr 25 23:27:42 UTC 2007
IDJOB= 371488
IDBENCH= 19821
IDSOLVER= 180
FILE ID= node18/371488-1177543662
PBS_JOBID= 4695916
Free space on /tmp= 66488 MiB
SOLVER NAME= March KS 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/5SAT/v80/unif-k5-r21.3-v80-c1704-S1210495375-04.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/371488-1177543662/march_ks /tmp/evaluation/371488-1177543662/instance-371488-1177543662.cnf
RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node18/watcher-371488-1177543662 -o ROOT/results/node18/solver-371488-1177543662 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/371488-1177543662/march_ks /tmp/evaluation/371488-1177543662/instance-371488-1177543662.cnf
META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH= fabf0452180c700cfc0cc84c4c12ca08
RANDOM SEED= 428753640
TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB
Linux node18.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 : 3000.234
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 : 3000.234
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: 1515936 kB
Buffers: 45644 kB
Cached: 370716 kB
SwapCached: 14828 kB
Active: 228328 kB
Inactive: 249128 kB
HighTotal: 0 kB
HighFree: 0 kB
LowTotal: 2055920 kB
LowFree: 1515936 kB
SwapTotal: 4192956 kB
SwapFree: 4147180 kB
Dirty: 2448 kB
Writeback: 0 kB
Mapped: 67780 kB
Slab: 47936 kB
Committed_AS: 5472976 kB
PageTables: 1880 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= 66488 MiB
End job on node18 on Wed Apr 25 23:28:00 UTC 2007