0.49/0.55 c main():: *** [ march satisfiability solver ] ***
0.49/0.55 c main():: ** Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren **
0.49/0.55 c main():: * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.49/0.55 c main()::
0.49/0.55 c initFormula():: searching for DIMACS p-line....
0.49/0.55 c full lookahead due to high density!
0.49/0.55 c initFormula():: the DIMACS p-line indicates a CNF of 45 variables and 4005 clauses.
0.49/0.55 c parseCNF():: parsing....
0.49/0.55 c parseCNF():: the CNF contains 0 unary clauses.
0.49/0.55 c runParser():: parsing was successful, warming up engines...
0.49/0.55 c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.49/0.55 c preprocessing fase I completed:: there are now 45 free variables and 4005 clauses.
0.49/0.55 c stat :: sign balance is biased by 0.006
0.49/0.55 c shorten_equivalence(): average equivalence length reduced from nan to nan
0.49/0.55 c using k-SAT heuristics (size based diff)
0.49/0.55 c longest clause has size 7
0.49/0.55 c simplify_formula():: removed 0 tautological, 0 satisfied and 10 duplicate clauses
0.49/0.55 c resolvent_look() :: found 4 resolvents
0.49/0.55 c main():: clause / variable ratio: ( 4009 / 45 ) = 89.09
0.49/0.55 c longest clause has size 7
0.49/0.55 c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.49/0.55 c dynamic_preselect_setsize :: off
0.49/0.55 c suggested doublelook initial :: 0
0.49/0.55 c main():: all systems go!
0.49/0.55 c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 131 JD: 9
0.59/0.61 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: 1743 JD: 9
1.10/1.19 c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |*****************
c |******************
c |********************
c |************************
c |*************************
c |**************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
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: 7246 JD: 9
3.20/3.20 c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |*********
c |**********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
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: 18111 JD: 9
7.19/7.22 c |----------------------------------------------------------------|
c |*
c |**
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
7.59/7.62 c solution bin :: 110101000.01000001000000000000000
7.59/7.62 c direction branchin :: current_rights = 6
7.59/7.62
c |**********
7.59/7.62 c
7.59/7.62 c main():: nodeCount: 19174
7.59/7.62 c main():: dead ends in main: 26
7.59/7.62 c main():: lookAheadCount: 800747
7.59/7.62 c main():: unitResolveCount: 32338
7.59/7.62 c main():: time=7.610000
7.59/7.62 c main():: necessary_assignments: 21
7.59/7.62 c main():: bin_sat: 0, bin_unsat 0
7.59/7.62 c main():: doublelook: #: 56147, succes #: 45050
7.59/7.62 c main():: doublelook: overall 7.157 of all possible doublelooks executed
7.59/7.62 c main():: doublelook: succesrate: 80.236, average DL_trigger: 13.729
7.59/7.62 c main():: SOLUTION VERIFIED :-)
7.59/7.62 s SATISFIABLE
7.59/7.62 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 0
runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr
command line: runsolver --timestamp -w ROOT/results/node29/watcher-371682-1177544758 -o ROOT/results/node29/solver-371682-1177544758 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/371682-1177544758/march_ks /tmp/evaluation/371682-1177544758/instance-371682-1177544758.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: 0.04 0.08 0.28 3/77 1600
/proc/meminfo: memFree=1634008/2055920 swapFree=4146612/4192956
[pid=1600] ppid=1598 vsize=656 CPUtime=0
/proc/1600/stat : 1600 (march_ks) R 1598 1600 1366 0 -1 4194304 89 0 0 0 0 0 0 0 18 0 1 0 202391638 671744 75 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 1 0 0
/proc/1600/statm: 164 75 47 123 0 39 0
[startup+0.090765 s]
/proc/loadavg: 0.04 0.08 0.28 3/77 1600
/proc/meminfo: memFree=1634008/2055920 swapFree=4146612/4192956
[pid=1600] ppid=1598 vsize=1248 CPUtime=0.08
/proc/1600/stat : 1600 (march_ks) R 1598 1600 1366 0 -1 4194304 372 0 0 0 8 0 0 0 18 0 1 0 202391638 1277952 227 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134566992 0 0 4096 0 0 0 0 17 1 0 0
/proc/1600/statm: 312 227 67 123 0 187 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 1248
[startup+0.101766 s]
/proc/loadavg: 0.04 0.08 0.28 3/77 1600
/proc/meminfo: memFree=1634008/2055920 swapFree=4146612/4192956
[pid=1600] ppid=1598 vsize=1248 CPUtime=0.09
/proc/1600/stat : 1600 (march_ks) R 1598 1600 1366 0 -1 4194304 372 0 0 0 9 0 0 0 18 0 1 0 202391638 1277952 227 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134536935 0 0 4096 0 0 0 0 17 1 0 0
/proc/1600/statm: 312 227 67 123 0 187 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1248
[startup+0.301779 s]
/proc/loadavg: 0.04 0.08 0.28 3/77 1600
/proc/meminfo: memFree=1634008/2055920 swapFree=4146612/4192956
[pid=1600] ppid=1598 vsize=1248 CPUtime=0.29
/proc/1600/stat : 1600 (march_ks) R 1598 1600 1366 0 -1 4194304 372 0 0 0 29 0 0 0 19 0 1 0 202391638 1277952 227 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134567037 0 0 4096 0 0 0 0 17 1 0 0
/proc/1600/statm: 312 227 67 123 0 187 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1248
[startup+0.701803 s]
/proc/loadavg: 0.04 0.08 0.28 3/77 1600
/proc/meminfo: memFree=1634008/2055920 swapFree=4146612/4192956
[pid=1600] ppid=1598 vsize=1592 CPUtime=0.69
/proc/1600/stat : 1600 (march_ks) R 1598 1600 1366 0 -1 4194304 424 0 0 0 69 0 0 0 22 0 1 0 202391638 1630208 279 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134585127 0 0 4096 0 0 0 0 17 1 0 0
/proc/1600/statm: 398 279 72 123 0 273 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1592
[startup+1.50185 s]
/proc/loadavg: 0.04 0.08 0.28 2/78 1601
/proc/meminfo: memFree=1633296/2055920 swapFree=4146612/4192956
[pid=1600] ppid=1598 vsize=1592 CPUtime=1.49
/proc/1600/stat : 1600 (march_ks) R 1598 1600 1366 0 -1 4194304 424 0 0 0 149 0 0 0 25 0 1 0 202391638 1630208 279 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526953 0 0 4096 0 0 0 0 17 1 0 0
/proc/1600/statm: 398 279 72 123 0 273 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1592
[startup+3.10195 s]
/proc/loadavg: 0.04 0.08 0.28 2/78 1601
/proc/meminfo: memFree=1633168/2055920 swapFree=4146612/4192956
[pid=1600] ppid=1598 vsize=1592 CPUtime=3.09
/proc/1600/stat : 1600 (march_ks) R 1598 1600 1366 0 -1 4194304 424 0 0 0 309 0 0 0 25 0 1 0 202391638 1630208 279 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538408 0 0 4096 0 0 0 0 17 1 0 0
/proc/1600/statm: 398 279 72 123 0 273 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1592
[startup+6.30115 s]
/proc/loadavg: 0.12 0.09 0.28 2/78 1601
/proc/meminfo: memFree=1632976/2055920 swapFree=4146612/4192956
[pid=1600] ppid=1598 vsize=1592 CPUtime=6.29
/proc/1600/stat : 1600 (march_ks) R 1598 1600 1366 0 -1 4194304 424 0 0 0 629 0 0 0 25 0 1 0 202391638 1630208 279 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/1600/statm: 398 279 72 123 0 273 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1592
Solver just ended. Dumping a history of the last processes samples
[startup+7.1012 s]
/proc/loadavg: 0.12 0.09 0.28 2/78 1601
/proc/meminfo: memFree=1632976/2055920 swapFree=4146612/4192956
[pid=1600] ppid=1598 vsize=1592 CPUtime=7.09
/proc/1600/stat : 1600 (march_ks) R 1598 1600 1366 0 -1 4194304 424 0 0 0 709 0 0 0 25 0 1 0 202391638 1630208 279 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538419 0 0 4096 0 0 0 0 17 1 0 0
/proc/1600/statm: 398 279 72 123 0 273 0
Current children cumulated CPU time (s) 7.09
Current children cumulated vsize (KiB) 1592
[startup+7.50122 s]
/proc/loadavg: 0.12 0.09 0.28 2/78 1601
/proc/meminfo: memFree=1632976/2055920 swapFree=4146612/4192956
[pid=1600] ppid=1598 vsize=1592 CPUtime=7.49
/proc/1600/stat : 1600 (march_ks) R 1598 1600 1366 0 -1 4194304 424 0 0 0 749 0 0 0 25 0 1 0 202391638 1630208 279 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134541829 0 0 4096 0 0 0 0 17 1 0 0
/proc/1600/statm: 398 279 72 123 0 273 0
Current children cumulated CPU time (s) 7.49
Current children cumulated vsize (KiB) 1592
[startup+7.60123 s]
/proc/loadavg: 0.12 0.09 0.28 2/78 1601
/proc/meminfo: memFree=1632976/2055920 swapFree=4146612/4192956
[pid=1600] ppid=1598 vsize=1592 CPUtime=7.59
/proc/1600/stat : 1600 (march_ks) R 1598 1600 1366 0 -1 4194304 424 0 0 0 759 0 0 0 25 0 1 0 202391638 1630208 279 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134541814 0 0 4096 0 0 0 0 17 1 0 0
/proc/1600/statm: 398 279 72 123 0 273 0
Current children cumulated CPU time (s) 7.59
Current children cumulated vsize (KiB) 1592
Child status: 10
Real time (s): 7.62909
CPU time (s): 7.61884
CPU user time (s): 7.61484
CPU system time (s): 0.003999
CPU usage (%): 99.8657
Max. virtual memory (cumulated for all children) (KiB): 1592
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 7.61484
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= 426
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= 62
runsolver used 0.008998 second user time and 0.024996 second system time
The end
Begin job on node29 on Wed Apr 25 23:45:58 UTC 2007
IDJOB= 371682
IDBENCH= 19941
IDSOLVER= 180
FILE ID= node29/371682-1177544758
PBS_JOBID= 4696108
Free space on /tmp= 66487 MiB
SOLVER NAME= March KS 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/7SAT/v45/unif-k7-r89-v45-c4005-S1529462267-19.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/371682-1177544758/march_ks /tmp/evaluation/371682-1177544758/instance-371682-1177544758.cnf
RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node29/watcher-371682-1177544758 -o ROOT/results/node29/solver-371682-1177544758 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/371682-1177544758/march_ks /tmp/evaluation/371682-1177544758/instance-371682-1177544758.cnf
META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH= 7644e7377a9b7b99a48663a94882358d
RANDOM SEED= 175747050
TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB
Linux node29.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 : 3000.224
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 : 3000.224
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: 1634544 kB
Buffers: 39176 kB
Cached: 310380 kB
SwapCached: 11728 kB
Active: 217304 kB
Inactive: 155676 kB
HighTotal: 0 kB
HighFree: 0 kB
LowTotal: 2055920 kB
LowFree: 1634544 kB
SwapTotal: 4192956 kB
SwapFree: 4146612 kB
Dirty: 2380 kB
Writeback: 0 kB
Mapped: 29816 kB
Slab: 33828 kB
Committed_AS: 2702124 kB
PageTables: 1872 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= 66487 MiB
End job on node29 on Wed Apr 25 23:46:07 UTC 2007