0.71/0.79 c main():: *** [ march satisfiability solver ] ***
0.71/0.79 c main():: ** Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren **
0.71/0.79 c main():: * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.71/0.79 c main()::
0.71/0.79 c initFormula():: searching for DIMACS p-line....
0.71/0.79 c full lookahead due to high density!
0.71/0.79 c initFormula():: the DIMACS p-line indicates a CNF of 60 variables and 5340 clauses.
0.71/0.79 c parseCNF():: parsing....
0.71/0.79 c parseCNF():: the CNF contains 0 unary clauses.
0.71/0.79 c runParser():: parsing was successful, warming up engines...
0.71/0.79 c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.71/0.79 c preprocessing fase I completed:: there are now 60 free variables and 5340 clauses.
0.71/0.79 c stat :: sign balance is biased by 0.007
0.71/0.79 c shorten_equivalence(): average equivalence length reduced from nan to nan
0.71/0.79 c using k-SAT heuristics (size based diff)
0.71/0.79 c longest clause has size 7
0.71/0.79 c simplify_formula():: removed 0 tautological, 0 satisfied and 2 duplicate clauses
0.71/0.79 c resolvent_look() :: found 2 resolvents
0.71/0.79 c main():: clause / variable ratio: ( 5342 / 60 ) = 89.03
0.71/0.79 c longest clause has size 7
0.71/0.79 c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.71/0.79 c dynamic_preselect_setsize :: off
0.71/0.79 c suggested doublelook initial :: 0
0.71/0.79 c main():: all systems go!
0.71/0.79 c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 129 JD: 16
0.81/0.86 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: 2086 JD: 16
1.73/1.76 c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |*****************
c |******************
c |********************
c |************************
c |*************************
c |**************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
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: 12834 JD: 16
6.76/6.79 c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |*********
c |**********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |********************
c |*********************
c |**********************
c |***********************
7.98/8.08 c solution bin :: 1010000000000010.1010010000000000
7.98/8.08 c direction branchin :: current_rights = 6
7.98/8.08
c |***********************
7.98/8.08 c
7.98/8.08 c main():: nodeCount: 15612
7.98/8.08 c main():: dead ends in main: 22
7.98/8.08 c main():: lookAheadCount: 867580
7.98/8.08 c main():: unitResolveCount: 29222
7.98/8.08 c main():: time=8.080000
7.98/8.08 c main():: necessary_assignments: 55
7.98/8.08 c main():: bin_sat: 0, bin_unsat 0
7.98/8.08 c main():: doublelook: #: 49464, succes #: 39603
7.98/8.08 c main():: doublelook: overall 5.800 of all possible doublelooks executed
7.98/8.08 c main():: doublelook: succesrate: 80.064, average DL_trigger: 16.560
7.98/8.08 c main():: SOLUTION VERIFIED :-)
7.98/8.08 s SATISFIABLE
7.98/8.08 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 0
runsolver version 3.2.0 (c) roussel@cril.univ-artois.fr
command line: runsolver --timestamp -w ROOT/results/node14/watcher-296231-1171820488 -o ROOT/results/node14/solver-296231-1171820488 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/296231-1171820488/march_ks /tmp/evaluation/296231-1171820488/instance-296231-1171820488.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: 1.02 1.01 1.00 3/77 29934
/proc/meminfo: memFree=1332080/2055920 swapFree=4192812/4192956
[pid=29934] ppid=29932 vsize=656 CPUtime=0
/proc/29934/stat : 29934 (march_ks) R 29932 29934 28850 0 -1 4194304 93 0 0 0 0 0 0 0 18 0 1 0 202003234 671744 78 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134738838 0 0 4096 0 0 0 0 17 1 0 0
/proc/29934/statm: 164 78 47 123 0 39 0
[startup+0.106533 s]
/proc/loadavg: 1.02 1.01 1.00 3/77 29934
/proc/meminfo: memFree=1332080/2055920 swapFree=4192812/4192956
[pid=29934] ppid=29932 vsize=1528 CPUtime=0.1
/proc/29934/stat : 29934 (march_ks) R 29932 29934 28850 0 -1 4194304 646 0 0 0 10 0 0 0 18 0 1 0 202003234 1564672 287 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134567028 0 0 4096 0 0 0 0 17 1 0 0
/proc/29934/statm: 382 287 67 123 0 257 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1528
[startup+0.514571 s]
/proc/loadavg: 1.02 1.01 1.00 3/77 29934
/proc/meminfo: memFree=1332080/2055920 swapFree=4192812/4192956
[pid=29934] ppid=29932 vsize=1528 CPUtime=0.51
/proc/29934/stat : 29934 (march_ks) R 29932 29934 28850 0 -1 4194304 646 0 0 0 51 0 0 0 22 0 1 0 202003234 1564672 287 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134536953 0 0 4096 0 0 0 0 17 1 0 0
/proc/29934/statm: 382 287 67 123 0 257 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 1528
[startup+1.33465 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 29935
/proc/meminfo: memFree=1330792/2055920 swapFree=4192812/4192956
[pid=29934] ppid=29932 vsize=1764 CPUtime=1.33
/proc/29934/stat : 29934 (march_ks) R 29932 29934 28850 0 -1 4194304 893 0 0 0 133 0 0 0 25 0 1 0 202003234 1806336 351 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134541823 0 0 4096 0 0 0 0 17 1 0 0
/proc/29934/statm: 441 351 72 123 0 316 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 1764
[startup+2.9708 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 29935
/proc/meminfo: memFree=1330664/2055920 swapFree=4192812/4192956
[pid=29934] ppid=29932 vsize=1764 CPUtime=2.96
/proc/29934/stat : 29934 (march_ks) R 29932 29934 28850 0 -1 4194304 893 0 0 0 296 0 0 0 25 0 1 0 202003234 1806336 351 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134585292 0 0 4096 0 0 0 0 17 1 0 0
/proc/29934/statm: 441 351 72 123 0 316 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 1764
[startup+6.25211 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 29935
/proc/meminfo: memFree=1330536/2055920 swapFree=4192812/4192956
[pid=29934] ppid=29932 vsize=1764 CPUtime=6.24
/proc/29934/stat : 29934 (march_ks) R 29932 29934 28850 0 -1 4194304 893 0 0 0 624 0 0 0 25 0 1 0 202003234 1806336 351 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134587542 0 0 4096 0 0 0 0 17 1 0 0
/proc/29934/statm: 441 351 72 123 0 316 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 1764
Solver just ended. Dumping a history of the last processes samples
[startup+6.55814 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 29935
/proc/meminfo: memFree=1330536/2055920 swapFree=4192812/4192956
[pid=29934] ppid=29932 vsize=1764 CPUtime=6.55
/proc/29934/stat : 29934 (march_ks) R 29932 29934 28850 0 -1 4194304 893 0 0 0 655 0 0 0 25 0 1 0 202003234 1806336 351 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526933 0 0 4096 0 0 0 0 17 1 0 0
/proc/29934/statm: 441 351 72 123 0 316 0
Current children cumulated CPU time (s) 6.55
Current children cumulated vsize (KiB) 1764
[startup+7.37822 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 29935
/proc/meminfo: memFree=1330544/2055920 swapFree=4192812/4192956
[pid=29934] ppid=29932 vsize=1764 CPUtime=7.37
/proc/29934/stat : 29934 (march_ks) R 29932 29934 28850 0 -1 4194304 893 0 0 0 737 0 0 0 25 0 1 0 202003234 1806336 351 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134549231 0 0 4096 0 0 0 0 17 1 0 0
/proc/29934/statm: 441 351 72 123 0 316 0
Current children cumulated CPU time (s) 7.37
Current children cumulated vsize (KiB) 1764
[startup+7.78626 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 29935
/proc/meminfo: memFree=1330544/2055920 swapFree=4192812/4192956
[pid=29934] ppid=29932 vsize=1764 CPUtime=7.78
/proc/29934/stat : 29934 (march_ks) R 29932 29934 28850 0 -1 4194304 893 0 0 0 778 0 0 0 25 0 1 0 202003234 1806336 351 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526935 0 0 4096 0 0 0 0 17 1 0 0
/proc/29934/statm: 441 351 72 123 0 316 0
Current children cumulated CPU time (s) 7.78
Current children cumulated vsize (KiB) 1764
[startup+7.99428 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 29935
/proc/meminfo: memFree=1330544/2055920 swapFree=4192812/4192956
[pid=29934] ppid=29932 vsize=1764 CPUtime=7.98
/proc/29934/stat : 29934 (march_ks) R 29932 29934 28850 0 -1 4194304 893 0 0 0 798 0 0 0 25 0 1 0 202003234 1806336 351 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526957 0 0 4096 0 0 0 0 17 1 0 0
/proc/29934/statm: 441 351 72 123 0 316 0
Current children cumulated CPU time (s) 7.98
Current children cumulated vsize (KiB) 1764
Child status: 10
Real time (s): 8.08879
CPU time (s): 8.08477
CPU user time (s): 8.08177
CPU system time (s): 0.002999
CPU usage (%): 99.9503
Max. virtual memory (cumulated for all children) (KiB): 1764
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 8.08177
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= 895
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= 180
runsolver used 0.008998 second user time and 0.025996 second system time
The end
Begin job on node14 on Sun Feb 18 17:41:28 UTC 2007
IDJOB= 296231
IDBENCH= 19932
IDSOLVER= 111
FILE ID= node14/296231-1171820488
PBS_JOBID= 3839341
Free space on /tmp= 66548 MiB
SOLVER NAME= March KS 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/7SAT/v60/unif-k7-r89-v60-c5340-S1846251911-07.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/296231-1171820488/march_ks /tmp/evaluation/296231-1171820488/instance-296231-1171820488.cnf
RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node14/watcher-296231-1171820488 -o ROOT/results/node14/solver-296231-1171820488 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/296231-1171820488/march_ks /tmp/evaluation/296231-1171820488/instance-296231-1171820488.cnf
META MD5SUM SOLVER= cd0143c15836d32fe9acb8d523a59b67
MD5SUM BENCH= 419e6a1917f72e0a12d5698f6fbe9d3d
RANDOM SEED= 527763750
TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
Linux node14.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 : 3000.216
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 : 3000.216
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: 1332552 kB
Buffers: 70672 kB
Cached: 516916 kB
SwapCached: 0 kB
Active: 410460 kB
Inactive: 231628 kB
HighTotal: 0 kB
HighFree: 0 kB
LowTotal: 2055920 kB
LowFree: 1332552 kB
SwapTotal: 4192956 kB
SwapFree: 4192812 kB
Dirty: 2412 kB
Writeback: 0 kB
Mapped: 73372 kB
Slab: 66888 kB
Committed_AS: 725264 kB
PageTables: 1740 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= 66548 MiB
End job on node14 on Sun Feb 18 17:41:36 UTC 2007