Dear All,
I had a problem when I do a fitting. You can see the error message
below. Could you or anyone help me to solve the problem?
5x5 matrix is as follows
| 0 | 1 | 2 | 3 | 4 |
0 | 0.004898 -0.0332 -1.629e-05 -0.01088 -0.01906
1 | -0.0332 0.2847 7.292e-05 0.124 0.1669
2 | -1.629e-05 7.292e-05 2.257e-07 5.117e-05 -2.766e-05
3 | -0.01088 0.124 5.117e-05 0.1021 0.04538
4 | -0.01906 0.1669 -2.766e-05 0.04538 0.1436
nOrder = 5 Chisquared = 1.28133
p0 = 2.15045
5 1.28133 0.526941 1.18024e-09
5
1.28133
0.526941
1.18024e-09
Warning in <Fit>: Abnormal termination of minimization.
FCN=1.2813 FROM MIGRAD STATUS=CALL LIMIT 1792 CALLS 1793
TOTAL
EDM=1.41512e-05 STRATEGY= 1 ERROR MATRIX
UNCERTAINTY 24.0 per cent
EXT PARAMETER APPROXIMATE STEP FIRST
NO. NAME VALUE ERROR SIZE DERIVATIVE
1 p0 2.04980e+00 1.36174e+00 1.41786e-04 8.31491e-02
2 p1 -8.61968e+00 1.08995e+01 -1.20473e-03 -5.29401e-02
3 p2 9.41483e+00 1.89758e+01 2.17245e-03 -2.73666e-02
4 p3 -5.98405e+00 5.45302e+00 -4.53394e-04 1.05655e-01
5 p4 2.49567e+00 2.91305e+00 2.10207e-04 1.55638e-01
6 p5 1.11878e-01 1.37352e+00 2.68535e-05 -4.89362e-02
Warning in <TBackCompFitter::GetCovarianceMatrix>: Invalid fit result
- Break *** segmentation violation
(no debugging symbols found)
Attaching to program: /proc/4155/exe, process 4155
(no debugging symbols found)...done.
(no debugging symbols found)...done.
[Thread debugging using libthread_db enabled]
[New Thread 0xb76de6d0 (LWP 4155)]
(no debugging symbols found)...done.
(no debugging symbols found)...done.
(no debugging symbols found)...done.
(no debugging symbols found)...done.
(no debugging symbols found)...done.
(no debugging symbols found)...done.
(no debugging symbols found)...done.
(no debugging symbols found)...done.
(no debugging symbols found)...done.
(no debugging symbols found)...done.
(no debugging symbols found)...done.
(no debugging symbols found)...done.
(no debugging symbols found)...done.
(no debugging symbols found)...done.
(no debugging symbols found)
0x0063e416 in __kernel_vsyscall ()
Missing separate debuginfos, use: debuginfo-install
expat-2.0.1-8.fc10.i386 fontconfig-2.6.0-3.fc10.i386
freetype-2.3.7-3.fc10.i386 glibc-2.9-3.i686 gsl-1.11-4.fc10.i386
libX11-1.1.5-4.fc10.i386 libXau-1.0.4-1.fc10.i386
libXcursor-1.1.9-3.fc10.i386 libXdmcp-1.0.2-6.fc10.i386
libXext-1.0.4-1.fc9.i386 libXfixes-4.0.3-4.fc10.i386
libXft-2.1.13-1.fc10.i386 libXpm-3.5.7-4.fc9.i386
libXrender-0.9.4-3.fc9.i386 libgcc-4.3.2-7.i386 libjpeg-6b-43.fc10.i386
libpng-1.2.37-1.fc10.i386 libstdc++-4.3.2-7.i386
libtiff-3.8.2-14.fc10.i386 libxcb-1.1.91-8.fc10.i386
zlib-1.2.3-18.fc9.i386
#1 0x003cdf53 in __waitpid_nocancel () from /lib/libc.so.6
#2 0x0036833b in do_system () from /lib/libc.so.6
#3 0x0032359d in system () from /lib/libpthread.so.0
#4 0x008bf17d in TUnixSystem::Exec ()
from /usr/local/root/lib/libCore.so
#5 0x008c456b in TUnixSystem::StackTrace ()
from /usr/local/root/lib/libCore.so
#6 0x008c530d in TUnixSystem::DispatchSignals ()
from /usr/local/root/lib/libCore.so
#7 0x008c540d in SigHandler () from /usr/local/root/lib/libCore.so
#8 0x008bbd12 in sighandler () from /usr/local/root/lib/libCore.so
#9 <signal handler called>
#10 0x05e7e4f4 in TBackCompFitter::GetCovarianceMatrixElement ()
from /usr/local/root/lib/libHist.so
#11 0x00212ca5 in G__G__MathCore_117_0_11 ()
from /usr/local/root/lib/libMathCore.so
#12 0x00e2dd56 in Cint::G__ExceptionWrapper ()
from /usr/local/root/lib/libCint.so
#13 0x00e41187 in G__exec_asm () from /usr/local/root/lib/libCint.so
#14 0x00f16546 in G__exec_loop () from /usr/local/root/lib/libCint.so
#15 0x00f14dd6 in G__exec_statement ()
from /usr/local/root/lib/libCint.so
#16 0x00f15eef in G__exec_loop () from /usr/local/root/lib/libCint.so
#17 0x00f14dd6 in G__exec_statement ()
from /usr/local/root/lib/libCint.so
#18 0x00ebc7ad in G__interpret_func ()
from /usr/local/root/lib/libCint.so
#19 0x00eaa747 in G__getfunction () from /usr/local/root/lib/libCint.so
#20 0x00e7cf98 in G__getitem () from /usr/local/root/lib/libCint.so
#21 0x00e82ac3 in G__getexpr () from /usr/local/root/lib/libCint.so
#22 0x00e90b78 in G__calc_internal ()
from /usr/local/root/lib/libCint.so
#23 0x00f1db02 in G__process_cmd () from /usr/local/root/lib/libCint.so
#24 0x008ae674 in TCint::ProcessLine ()
from /usr/local/root/lib/libCore.so
#25 0x008aad3f in TCint::ProcessLineSynch ()
from /usr/local/root/lib/libCore.so
#26 0x007d3f9e in TApplication::ExecuteFile ()
from /usr/local/root/lib/libCore.so
#27 0x007d42b4 in TApplication::ProcessFile ()
from /usr/local/root/lib/libCore.so
#28 0x007d2903 in TApplication::ProcessLine ()
from /usr/local/root/lib/libCore.so
#29 0x002c59de in TRint::HandleTermInput ()
from /usr/local/root/lib/libRint.so
#30 0x002c5495 in TTermInputHandler::Notify ()
from /usr/local/root/lib/libRint.so
#31 0x002c7c34 in TTermInputHandler::ReadNotify ()
from /usr/local/root/lib/libRint.so
#32 0x008c26f9 in TUnixSystem::CheckDescriptors ()
from /usr/local/root/lib/libCore.so
#33 0x008c2a59 in TUnixSystem::DispatchOneEvent ()
from /usr/local/root/lib/libCore.so
#34 0x00835ae1 in TSystem::InnerLoop ()
from /usr/local/root/lib/libCore.so
#35 0x0083887b in TSystem::Run () from /usr/local/root/lib/libCore.so
#36 0x007d0507 in TApplication::Run ()
from /usr/local/root/lib/libCore.so
#37 0x002c7714 in TRint::Run () from /usr/local/root/lib/libRint.so
#38 0x08048d75 in main ()
The program is running. Quit anyway (and detach it)? (y or n) [answered
Y; input not from terminal]
Detaching from program: /proc/4155/exe, process 4155
Root > Function posterior2() busy flag cleared
Thank for your help.
Regards,
Parada
Received on Thu Jan 21 2010 - 12:01:24 CET