MadGraph5_aMC@NLO

Problem with MG5_V2.4.0

Asked by SUBHASISH BEHERA

Dear Olivier,
       I am having some problem with 2.4.0_beta version, while calculating QCD loop processes with LHAPDF SET : 246800 (id). While the MG5_v2.3.3 works quite good.

>0
Generating 10000 events with run name run_01
survey run_01
INFO: compile directory
INFO: Using LHAPDF v6.1.6 interface for PDFs
initMadLoop -f
Initializing MadLoop loop-induced matrix elements (this can take some time)...
root: Error while executing make in /home/shibananda/RESEARCH/EVENT_GENERATORS/MG5_aMC_v2_4_0_beta/pp2xdxdj/SubProcesses/PV0_0_1_gg_xdxdxg
root: Failed at running the process in /home/shibananda/RESEARCH/EVENT_GENERATORS/MG5_aMC_v2_4_0_beta/pp2xdxdj/SubProcesses/PV0_0_1_gg_xdxdxg.
root: Error while executing make in /home/shibananda/RESEARCH/EVENT_GENERATORS/MG5_aMC_v2_4_0_beta/pp2xdxdj/SubProcesses/PV0_2_1_uux_xdxdxg
root: Failed at running the process in /home/shibananda/RESEARCH/EVENT_GENERATORS/MG5_aMC_v2_4_0_beta/pp2xdxdj/SubProcesses/PV0_2_1_uux_xdxdxg.
root: Error while executing make in /home/shibananda/RESEARCH/EVENT_GENERATORS/MG5_aMC_v2_4_0_beta/pp2xdxdj/SubProcesses/PV0_1_1_gu_xdxdxu
root: Failed at running the process in /home/shibananda/RESEARCH/EVENT_GENERATORS/MG5_aMC_v2_4_0_beta/pp2xdxdj/SubProcesses/PV0_1_1_gu_xdxdxu.
root: Error while executing make in /home/shibananda/RESEARCH/EVENT_GENERATORS/MG5_aMC_v2_4_0_beta/pp2xdxdj/SubProcesses/PV0_1_2_gux_xdxdxux
root: Failed at running the process in /home/shibananda/RESEARCH/EVENT_GENERATORS/MG5_aMC_v2_4_0_beta/pp2xdxdj/SubProcesses/PV0_1_2_gux_xdxdxux.
Error detected in "generate_events run_01"
write debug file /home/shibananda/RESEARCH/EVENT_GENERATORS/MG5_aMC_v2_4_0_beta/pp2xdxdj/run_01_tag_1_debug.log
If you need help with this issue please contact us on https://answers.launchpad.net/mg5amcnlo
MadGraph5Error : Failed the initialization of loop-induced matrix element 'PV0_0_1_gg_xdxdxg' (trying with a maximum of 15 PS points).
quit
INFO:

INFO:

MG5_aMC>

Thanks,

Subhasish

Question information

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MadGraph5_aMC@NLO Edit question
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Solved by:
Valentin Hirschi
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Revision history for this message
Valentin Hirschi (valentin-hirschi) said : 		#1

Could you try to run the process with MadLoop in standalone mode (computing the virtual amplitude only and evaluating it for one phase-space point). You can do so with

> cd <MG_installation_dir>
> ./bin/mg5

and then

MG5_aMC> import <your_model>
MG5_aMC> generate g g > xd xd~ g [virt=QCD] (the 'virt=' is what makes it go in MadLoop standalone mode and generate the virtual only)
MG5_aMC> output MyTest
MG5_aMC> launch -f

It is likely that the same error will be triggered.

Then you can try to run it by hand, to get more details on what went wrong. You can do so with:

> cd MyTest/SubProcesses/P0_gg_xdxdxg/
> make check
> ./check

Please report the compilation error that you encountered (probably) and attach the Ninja compilation log that you can find in

<MG_installation_dir>/HEPTools/ninja/ninja_install.log

Please also tell me what OS your are running and what C++ compiler your are using (clang or gcc and the version).

Revision history for this message
Valentin Hirschi (valentin-hirschi) said : 		#2

Could you try to run the process with MadLoop in standalone mode (computing the virtual amplitude only and evaluating it for one phase-space point). You can do so with

> cd <MG_installation_dir>
> ./bin/mg5

and then

MG5_aMC> import <your_model>
MG5_aMC> generate g g > xd xd~ g [virt=QCD] (the 'virt=' is what makes it go in MadLoop standalone mode and generate the virtual only)
MG5_aMC> output MyTest
MG5_aMC> launch -f

It is likely that the same error will be triggered.

Then you can try to run it by hand, to get more details on what went wrong. You can do so with:

> cd MyTest/SubProcesses/P0_gg_xdxdxg/
> make check
> ./check

Please report the compilation error that you encountered (probably) and attach the Ninja compilation log that you can find in

<MG_installation_dir>/HEPTools/ninja/ninja_install.log

Please also tell me what OS your are running and what C++ compiler your are using (clang or gcc and the version).

Revision history for this message
SUBHASISH BEHERA (subhparasara) said : 		#3

Dear Valentin,
    I did the same and sending you the required output . ninja_install.log
is attached. OS : Fedora-22 . gcc++ : 5.3.1-6.fc22 .

MG5_aMC>output MyTest
INFO: initialize a new standalone directory: MyTest
WARNING: The pjfry reduction library could not be found with
PATH:/home/shibananda/RESEARCH/EVENT_GENERATORS/MG5_aMC_v2_4_0_beta/PJFry/lib
specified in mg5_configuration.txt. It will not be available.
INFO: Generating Helas calls for process: g g > xd xd~ g DMS<=2 [ sqrvirt =
QCD ]
INFO: Processing color information for loop process: g g > xd xd~ g DMS<=2
[ sqrvirt = QCD ]
INFO: Creating color matrix loop process: g g > xd xd~ g DMS<=2 [ sqrvirt
= QCD ]
INFO: Creating files in directory
/home/shibananda/RESEARCH/EVENT_GENERATORS/MG5_aMC_v2_4_0_beta/MyTest/SubProcesses/P0_gg_xdxdxg

ALOHA: aloha creates FFV1 set of routines with options: L1
INFO: Computing diagram color coefficients
INFO: Drawing loop Feynman diagrams for Process: g g > xd xd~ g DMS<=2 [
sqrvirt = QCD ]
Generated helas calls for 1 subprocesses (12 diagrams) in 0.152 s
Export UFO model to MG4 format
ALOHA: aloha creates FFS1 set of routines with options: L2
ALOHA: aloha creates VVS2 routines
INFO: Use Fortran compiler gfortran
INFO: Use c++ compiler g++
INFO: Running make for Helas
INFO: Running make for Model
Output to directory
/home/shibananda/RESEARCH/EVENT_GENERATORS/MG5_aMC_v2_4_0_beta/MyTest done.
MG5_aMC>

[shibananda@satendra MG5_aMC_v2_4_0_beta]$ cd
MyTest/SubProcesses/P0_gg_xdxdxg
[shibananda@satendra P0_gg_xdxdxg]$ make check
gfortran -O -w -fbounds-check -fPIC -ffixed-line-length-132 -o check
check_sa.o MadLoopParamReader.o MadLoopCommons.o polynomial.o loop_matrix.o
improve_ps.o CT_interface.o loop_num.o helas_calls_ampb_1.o
mp_compute_loop_coefs.o mp_helas_calls_ampb_1.o coef_construction_1.o
loop_CT_calls_1.o mp_coef_construction_1.o TIR_interface.o
GOLEM_interface.o compute_color_flows.o -lstdc++ -L../../lib/ -ldhelas
-lmodel -L../../lib/ -lcts -liregi
-L/home/shibananda/RESEARCH/EVENT_GENERATORS/MG5_aMC_v2_4_0_beta/HEPTools/lib/
-lninja
-L/home/shibananda/RESEARCH/EVENT_GENERATORS/MG5_aMC_v2_4_0_beta/golem95/lib/
-lgolem -L/home/shibananda/RESEARCH/EVENT_GENERATORS/GOSAM203/lib/ -lsamurai
CT_interface.o: In function `ml5_0_samurai_loop_':
CT_interface.f:(.text+0x5510): undefined reference to `abs_tmp_'
collect2: error: ld returned 1 exit status
makefile:70: recipe for target 'check' failed
make: *** [check] Error 1
[shibananda@satendra P0_gg_xdxdxg]$

[shibananda@satendra P0_gg_xdxdxg]$ ls
check_sa.f improve_ps.o
mp_compute_loop_coefs.f
check_sa.o loop_CT_calls_1.f
mp_compute_loop_coefs.o
check_sa.py loop_CT_calls_1.o mp_coupl.inc
coef_construction_1.f loop_matrix.f
mp_coupl_same_name.inc
coef_construction_1.o loop_matrix.o
mp_helas_calls_ampb_1.f
coef_specs.inc loop_matrix.ps
mp_helas_calls_ampb_1.o
compute_color_flows.f loop_max_coefs.inc mpmodule.mod
compute_color_flows.o loop_num.f nexternal.inc
coupl.inc loop_num.o ngraphs.inc
CT_interface.f MadLoop5_resources nsquaredSO.inc
CT_interface.o MadLoopCommons.f pmass.inc
cts_mpc.h MadLoopCommons.o polynomial.f
cts_mprec.h MadLoopParamReader.f polynomial.o
f2py_wrapper.f MadLoopParamReader.o process_info.inc
GOLEM_interface.f MadLoopParams.inc proc_prefix.txt
GOLEM_interface.o makefile py.py
helas_calls_ampb_1.f ml5_0_polynomial_constants.mod tir_cache_size.inc
helas_calls_ampb_1.o mp_coef_construction_1.f TIR_interface.f
improve_ps.f mp_coef_construction_1.o TIR_interface.o
[shibananda@satendra P0_gg_xdxdxg]$ ./check_sa.py
Trying to automatically generate the python module 'matrix2py.so' with
f2py...
ERROR: Could not load the f2py module 'matrix2py.so'. The following error
occurred:
<type 'exceptions.ImportError'>
[shibananda@satendra P0_gg_xdxdxg]$

On Thu, Apr 28, 2016 at 12:22 PM, Valentin Hirschi <
<email address hidden>> wrote:

> Your question #292678 on MadGraph5_aMC@NLO changed:
> https://answers.launchpad.net/mg5amcnlo/+question/292678
>
> Valentin Hirschi requested more information:
> Could you try to run the process with MadLoop in standalone mode
> (computing the virtual amplitude only and evaluating it for one phase-
> space point). You can do so with
>
> > cd <MG_installation_dir>
> > ./bin/mg5
>
> and then
>
> MG5_aMC> import <your_model>
> MG5_aMC> generate g g > xd xd~ g [virt=QCD] (the 'virt=' is
> what makes it go in MadLoop standalone mode and generate the virtual only)
> MG5_aMC> output MyTest
> MG5_aMC> launch -f
>
> It is likely that the same error will be triggered.
>
> Then you can try to run it by hand, to get more details on what went
> wrong. You can do so with:
>
> > cd MyTest/SubProcesses/P0_gg_xdxdxg/
> > make check
> > ./check
>
> Please report the compilation error that you encountered (probably) and
> attach the Ninja compilation log that you can find in
>
> <MG_installation_dir>/HEPTools/ninja/ninja_install.log
>
> Please also tell me what OS your are running and what C++ compiler your
> are using (clang or gcc and the version).
>
> --
> To answer this request for more information, you can either reply to
> this email or enter your reply at the following page:
> https://answers.launchpad.net/mg5amcnlo/+question/292678
>
> You received this question notification because you asked the question.
>

Revision history for this message
Valentin Hirschi (valentin-hirschi) said : 		#4

So the problem was that MG5aMC automatically found an installation of Samurai in your GoSam directory:

/home/shibananda/RESEARCH/EVENT_GENERATORS/GOSAM203

and it tries to use and interface to it. Unfortunately, on some non-standard installation of GoSam, the interface to its internal Samurai distribution doesn't work.
Of course you don't need Samurai, because you already have many other reduction tools available. Ninja alone would already be enough for most cases (If you care, you can find more details on the performance comparison of these various reductions methods in https://arxiv.org/abs/1604.01363).

So I suggest you disable Samurai and give it another try (re-generate and output the process from scratch). You can do so by setting the option

samurai = None

in <MG_installation_directory>/input/mg5_configuration.txt.
Alternatively you can also use the set samurai to None directly from within the MG5_aMC interface with:

MG5_aMC> set samurai None

It only needs to be done once as this command will automatically modify the file 'mg5_configuration.txt' mentioned above.

Let me know if you are still facing issues with your process.

Revision history for this message
Valentin Hirschi (valentin-hirschi) said : 		#5

I found out the problematic line for the Samurai interface in the MG v2.4.0 beta. I fixed it in the development branch.
But you can give it a try in your current copy of MG5aMC, if you want to have Samurai interfaced.
You can change the line:

        elseif ((P_TMP(3,0)/ABS_TMP(3)).gt.1.d-6) then

around line 424 of the file <MG_install_dir>/madgraph/iolibs/template_files/loop_optimized/CT_interface.inc, and add the 'P' missing after 'ABS', that is:

        elseif ((P_TMP(3,0)/ABSP_TMP(3)).gt.1.d-6) then

You will need to regenerate and output the process to give it a try.

Revision history for this message
SUBHASISH BEHERA (subhparasara) said : 		#6

Dear Valentin,
    I have done the following :

set samurai none
edit : CT_interface.inc , as you said

      Now I am having the following prroblem : "tag_1_parton_syscalc.log"

/home/shibananda/RESEARCH/EVENT_GENERATORS/MG5_aMC_v2_4_0_beta/SysCalc/sys_calc: error while loading shared libraries: libLHAPDF.so: cannot open shared object file: No such file or directory

Revision history for this message
Valentin Hirschi (valentin-hirschi) said : 		#7

That is because you must add the LHAPDF lib directory to your dynamical library path environment variable.

If you are using a bash shell, you can do so with:

export LD_LIBRARY_PATH=path/to/lhapdf/lib/directory:$LD_LIBRARY_PATH

Notice that you can add the command above to your /.bashrc file so that it will automatically be executed whenever you start a new terminal session.

Revision history for this message
SUBHASISH BEHERA (subhparasara) said : 		#8

Dear Valentin,
      I have done that as well. Still facing problem. Sorry make this
thread so lengthy.

On Sat, Apr 30, 2016 at 6:52 AM, Valentin Hirschi <
<email address hidden>> wrote:

> Your question #292678 on MadGraph5_aMC@NLO changed:
> https://answers.launchpad.net/mg5amcnlo/+question/292678
>
> Status: Open => Answered
>
> Valentin Hirschi proposed the following answer:
> That is because you must add the LHAPDF lib directory to your dynamical
> library path environment variable.
>
> If you are using a bash shell, you can do so with:
>
> export LD_LIBRARY_PATH=path/to/lhapdf/lib/directory:$LD_LIBRARY_PATH
>
> Notice that you can add the command above to your /.bashrc file so that
> it will automatically be executed whenever you start a new terminal
> session.
>
> --
> If this answers your question, please go to the following page to let us
> know that it is solved:
>
> https://answers.launchpad.net/mg5amcnlo/+question/292678/+confirm?answer_id=6
>
> If you still need help, you can reply to this email or go to the
> following page to enter your feedback:
> https://answers.launchpad.net/mg5amcnlo/+question/292678
>
> You received this question notification because you asked the question.
>

Revision history for this message
Valentin Hirschi (valentin-hirschi) said : 		#9

What is the path to the shared library 'libLHAPDF.so' SysCalc is looking for?

Did you check that the directory that contains this shared library is indeed in 'LD_LIBRARY_PATH' when doing

> echo $LD_LIBRARY_PATH

?

Revision history for this message
SUBHASISH BEHERA (subhparasara) said : 		#10

Hi,
    The following is done for setting the environment :

################## LHAPDF-6.1.6 #############
## Set environment variables
         export
PATH=/home/shibananda/RESEARCH/PACKAGES_USE/LHAPDF616/bin:$PATH
         export
LD_LIBRARY_PATH=/home/shibananda/RESEARCH/PACKAGES_USE/LHAPDF616/lib:$LD_LIBRARY_PATH
         export
PYTHONPATH=/home/shibananda/RESEARCH/PACKAGES_USE/LHAPDF616/lib64/python2.7/site-packages:$PYTHONPATH

On Tue, May 3, 2016 at 4:27 AM, Valentin Hirschi <
<email address hidden>> wrote:

> Your question #292678 on MadGraph5_aMC@NLO changed:
> https://answers.launchpad.net/mg5amcnlo/+question/292678
>
> Status: Open => Needs information
>
> Valentin Hirschi requested more information:
> What is the path to the shared library 'libLHAPDF.so' SysCalc is looking
> for?
>
> Did you check that the directory that contains this shared library is
> indeed in 'LD_LIBRARY_PATH' when doing
>
> > echo $LD_LIBRARY_PATH
>
> ?
>
> --
> To answer this request for more information, you can either reply to
> this email or enter your reply at the following page:
> https://answers.launchpad.net/mg5amcnlo/+question/292678
>
> You received this question notification because you asked the question.
>

Revision history for this message
SUBHASISH BEHERA (subhparasara) said : 		#11

Hi,
  the command :
echo $LD_LIBRARY_PATH
showing the following :

/home/shibananda/RESEARCH/EVENT_GENERATORS/GOSAM203/lib:/home/shibananda/RESEARCH/PACKAGES_USE/LHAPDF616/lib:/home/shibananda/RESEARCH/EVENT_GENERATORS/PYTHIA8215/lib:/home/shibananda/RESEARCH/PACKAGES_USE/root5/lib:/home/shibananda/RESEARCH/PACKAGES_USE/root5/lib:/home/shibananda/RESEARCH/PACKAGES_USE/LHAPDF616/lib:/home/shibananda/RESEARCH/EVENT_GENERATORS/MG5_aMC_v2_4_0_beta/HEPTools/lib:/home/shibananda/RESEARCH/EVENT_GENERATORS/PYTHIA8215/lib

On Tue, May 3, 2016 at 12:42 PM, Subhasish Behera <email address hidden>
wrote:

> Hi,
> The following is done for setting the environment :
>
>
> ################## LHAPDF-6.1.6 #############
> ## Set environment variables
> export
> PATH=/home/shibananda/RESEARCH/PACKAGES_USE/LHAPDF616/bin:$PATH
> export
> LD_LIBRARY_PATH=/home/shibananda/RESEARCH/PACKAGES_USE/LHAPDF616/lib:$LD_LIBRARY_PATH
> export
> PYTHONPATH=/home/shibananda/RESEARCH/PACKAGES_USE/LHAPDF616/lib64/python2.7/site-packages:$PYTHONPATH
>
>
> On Tue, May 3, 2016 at 4:27 AM, Valentin Hirschi <
> <email address hidden>> wrote:
>
>> Your question #292678 on MadGraph5_aMC@NLO changed:
>> https://answers.launchpad.net/mg5amcnlo/+question/292678
>>
>> Status: Open => Needs information
>>
>> Valentin Hirschi requested more information:
>> What is the path to the shared library 'libLHAPDF.so' SysCalc is looking
>> for?
>>
>> Did you check that the directory that contains this shared library is
>> indeed in 'LD_LIBRARY_PATH' when doing
>>
>> > echo $LD_LIBRARY_PATH
>>
>> ?
>>
>> --
>> To answer this request for more information, you can either reply to
>> this email or enter your reply at the following page:
>> https://answers.launchpad.net/mg5amcnlo/+question/292678
>>
>> You received this question notification because you asked the question.
>>
>
>

Revision history for this message
Valentin Hirschi (valentin-hirschi) said : 		#12

Ok, can you try to also amend the environment variable 'LIBRARY_PATH' in the same way? (and make sure it is correctly there with 'echo $LIBRARY_PATH' before running the process).
I think it should work this time, or at least it should find the LHAPDF dynamic library. Sorry for the confusion.

Revision history for this message
SUBHASISH BEHERA (subhparasara) said : 		#13

Hi Valentin,
       You are correct this time. It works properly and not showing any error message.

Q1. Can you suggest me about the SysCalc.log file how to make sense of this file ?

Q2. Is it taking the LHAPDF as "MSTW2008lo68cl" with " LHAPDF ID = 21000" or taking the "CT10nlo" with " LHAPDF ID = 11000" ???
As I have set the run_card.dat as :

# PDF sets and number of members (0 or none for all members).
CT10nlo.LHgrid = sys_pdf # matching scales
#MSTW2008nlo68cl.LHgrid 1 = sys_pdf

I am also bit confuse here with "sys_pdf" attribute.!!!

SysCalc.log :

Init PDF set CT10nlo.LHgrid
LHAPDF 6.1.6 loading /home/shibananda/RESEARCH/PACKAGES_USE/LHAPDF616/share/LHAPDF/CT10nlo/CT10nlo_0000.dat
CT10nlo PDF set, member #0, version 4; LHAPDF ID = 11000
Using 53 members for this set
read up to orgpdf
Set beam info: 1 1
Set original PDF = 21000 with member 0
Init original PDF 21000
LHAPDF 6.1.6 loading /home/shibananda/RESEARCH/PACKAGES_USE/LHAPDF616/share/LHAPDF/MSTW2008lo68cl/MSTW2008lo68cl_0000.dat
MSTW2008lo68cl PDF set, member #0, version 2; LHAPDF ID = 21000
Initialization done
LHAPDF 6.1.6 loading /home/shibananda/RESEARCH/PACKAGES_USE/LHAPDF616/share/LHAPDF/CT10nlo/CT10nlo_0001.dat
CT10nlo PDF set, member #1, version 4; LHAPDF ID = 11001
LHAPDF 6.1.6 loading /home/shibananda/RESEARCH/PACKAGES_USE/LHAPDF616/share/LHAPDF/CT10nlo/CT10nlo_0002.dat
CT10nlo PDF set, member #2, version 4; LHAPDF ID = 11002
LHAPDF 6.1.6 loading /home/shibananda/RESEARCH/PACKAGES_USE/LHAPDF616/share/LHAPDF/CT10nlo/CT10nlo_0003.dat
CT10nlo PDF set, member #3, version 4; LHAPDF ID = 11003
LHAPDF 6.1.6 loading /home/shibananda/RESEARCH/PACKAGES_USE/LHAPDF616/share/LHAPDF/CT10nlo/CT10nlo_0004.dat
CT10nlo PDF set, member #4, version 4; LHAPDF ID = 11004
LHAPDF 6.1.6 loading /home/shibananda/RESEARCH/PACKAGES_USE/LHAPDF616/share/LHAPDF/CT10nlo/CT10nlo_0005.dat
CT10nlo PDF set, member #5, version 4; LHAPDF ID = 11005
LHAPDF 6.1.6 loading /home/shibananda/RESEARCH/PACKAGES_USE/LHAPDF616/share/LHAPDF/CT10nlo/CT10nlo_0006.dat
CT10nlo PDF set, member #6, version 4; LHAPDF ID = 11006
LHAPDF 6.1.6 loading /home/shibananda/RESEARCH/PACKAGES_USE/LHAPDF616/share/LHAPDF/CT10nlo/CT10nlo_0007.dat
CT10nlo PDF set, member #7, version 4; LHAPDF ID = 11007
LHAPDF 6.1.6 loading /home/shibananda/RESEARCH/PACKAGES_USE/LHAPDF616/share/LHAPDF/CT10nlo/CT10nlo_0008.dat
CT10nlo PDF set, member #8, version 4; LHAPDF ID = 11008
LHAPDF 6.1.6 loading /home/shibananda/RESEARCH/PACKAGES_USE/LHAPDF616/share/LHAPDF/CT10nlo/CT10nlo_0009.dat
CT10nlo PDF set, member #9, version 4; LHAPDF ID = 11009
LHAPDF 6.1.6 loading /home/shibananda/RESEARCH/PACKAGES_USE/LHAPDF616/share/LHAPDF/CT10nlo/CT10nlo_0010.dat
CT10nlo PDF set, member #10, version 4; LHAPDF ID = 11010
LHAPDF 6.1.6 loading /home/shibananda/RESEARCH/PACKAGES_USE/LHAPDF616/share/LHAPDF/CT10nlo/CT10nlo_0011.dat
CT10nlo PDF set, member #11, version 4; LHAPDF ID = 11011
LHAPDF 6.1.6 loading /home/shibananda/RESEARCH/PACKAGES_USE/LHAPDF616/share/LHAPDF/CT10nlo/CT10nlo_0012.dat
CT10nlo PDF set, member #12, version 4; LHAPDF ID = 11012
LHAPDF 6.1.6 loading /home/shibananda/RESEARCH/PACKAGES_USE/LHAPDF616/share/LHAPDF/CT10nlo/CT10nlo_0013.dat
CT10nlo PDF set, member #13, version 4; LHAPDF ID = 11013
LHAPDF 6.1.6 loading /home/shibananda/RESEARCH/PACKAGES_USE/LHAPDF616/share/LHAPDF/CT10nlo/CT10nlo_0014.dat
CT10nlo PDF set, member #14, version 4; LHAPDF ID = 11014
LHAPDF 6.1.6 loading /home/shibananda/RESEARCH/PACKAGES_USE/LHAPDF616/share/LHAPDF/CT10nlo/CT10nlo_0015.dat
CT10nlo PDF set, member #15, version 4; LHAPDF ID = 11015
LHAPDF 6.1.6 loading /home/shibananda/RESEARCH/PACKAGES_USE/LHAPDF616/share/LHAPDF/CT10nlo/CT10nlo_0016.dat
CT10nlo PDF set, member #16, version 4; LHAPDF ID = 11016
LHAPDF 6.1.6 loading /home/shibananda/RESEARCH/PACKAGES_USE/LHAPDF616/share/LHAPDF/CT10nlo/CT10nlo_0017.dat
CT10nlo PDF set, member #17, version 4; LHAPDF ID = 11017
LHAPDF 6.1.6 loading /home/shibananda/RESEARCH/PACKAGES_USE/LHAPDF616/share/LHAPDF/CT10nlo/CT10nlo_0018.dat
CT10nlo PDF set, member #18, version 4; LHAPDF ID = 11018
LHAPDF 6.1.6 loading /home/shibananda/RESEARCH/PACKAGES_USE/LHAPDF616/share/LHAPDF/CT10nlo/CT10nlo_0019.dat
CT10nlo PDF set, member #19, version 4; LHAPDF ID = 11019
LHAPDF 6.1.6 loading /home/shibananda/RESEARCH/PACKAGES_USE/LHAPDF616/share/LHAPDF/CT10nlo/CT10nlo_0020.dat
CT10nlo PDF set, member #20, version 4; LHAPDF ID = 11020
LHAPDF 6.1.6 loading /home/shibananda/RESEARCH/PACKAGES_USE/LHAPDF616/share/LHAPDF/CT10nlo/CT10nlo_0021.dat
CT10nlo PDF set, member #21, version 4; LHAPDF ID = 11021
LHAPDF 6.1.6 loading /home/shibananda/RESEARCH/PACKAGES_USE/LHAPDF616/share/LHAPDF/CT10nlo/CT10nlo_0022.dat
CT10nlo PDF set, member #22, version 4; LHAPDF ID = 11022
LHAPDF 6.1.6 loading /home/shibananda/RESEARCH/PACKAGES_USE/LHAPDF616/share/LHAPDF/CT10nlo/CT10nlo_0023.dat
CT10nlo PDF set, member #23, version 4; LHAPDF ID = 11023
LHAPDF 6.1.6 loading /home/shibananda/RESEARCH/PACKAGES_USE/LHAPDF616/share/LHAPDF/CT10nlo/CT10nlo_0024.dat
CT10nlo PDF set, member #24, version 4; LHAPDF ID = 11024
LHAPDF 6.1.6 loading /home/shibananda/RESEARCH/PACKAGES_USE/LHAPDF616/share/LHAPDF/CT10nlo/CT10nlo_0025.dat
CT10nlo PDF set, member #25, version 4; LHAPDF ID = 11025
LHAPDF 6.1.6 loading /home/shibananda/RESEARCH/PACKAGES_USE/LHAPDF616/share/LHAPDF/CT10nlo/CT10nlo_0026.dat
CT10nlo PDF set, member #26, version 4; LHAPDF ID = 11026
LHAPDF 6.1.6 loading /home/shibananda/RESEARCH/PACKAGES_USE/LHAPDF616/share/LHAPDF/CT10nlo/CT10nlo_0027.dat
CT10nlo PDF set, member #27, version 4; LHAPDF ID = 11027
LHAPDF 6.1.6 loading /home/shibananda/RESEARCH/PACKAGES_USE/LHAPDF616/share/LHAPDF/CT10nlo/CT10nlo_0028.dat
CT10nlo PDF set, member #28, version 4; LHAPDF ID = 11028
LHAPDF 6.1.6 loading /home/shibananda/RESEARCH/PACKAGES_USE/LHAPDF616/share/LHAPDF/CT10nlo/CT10nlo_0029.dat
CT10nlo PDF set, member #29, version 4; LHAPDF ID = 11029
LHAPDF 6.1.6 loading /home/shibananda/RESEARCH/PACKAGES_USE/LHAPDF616/share/LHAPDF/CT10nlo/CT10nlo_0030.dat
CT10nlo PDF set, member #30, version 4; LHAPDF ID = 11030
LHAPDF 6.1.6 loading /home/shibananda/RESEARCH/PACKAGES_USE/LHAPDF616/share/LHAPDF/CT10nlo/CT10nlo_0031.dat
CT10nlo PDF set, member #31, version 4; LHAPDF ID = 11031
LHAPDF 6.1.6 loading /home/shibananda/RESEARCH/PACKAGES_USE/LHAPDF616/share/LHAPDF/CT10nlo/CT10nlo_0032.dat
CT10nlo PDF set, member #32, version 4; LHAPDF ID = 11032
LHAPDF 6.1.6 loading /home/shibananda/RESEARCH/PACKAGES_USE/LHAPDF616/share/LHAPDF/CT10nlo/CT10nlo_0033.dat
CT10nlo PDF set, member #33, version 4; LHAPDF ID = 11033
LHAPDF 6.1.6 loading /home/shibananda/RESEARCH/PACKAGES_USE/LHAPDF616/share/LHAPDF/CT10nlo/CT10nlo_0034.dat
CT10nlo PDF set, member #34, version 4; LHAPDF ID = 11034
LHAPDF 6.1.6 loading /home/shibananda/RESEARCH/PACKAGES_USE/LHAPDF616/share/LHAPDF/CT10nlo/CT10nlo_0035.dat
CT10nlo PDF set, member #35, version 4; LHAPDF ID = 11035
LHAPDF 6.1.6 loading /home/shibananda/RESEARCH/PACKAGES_USE/LHAPDF616/share/LHAPDF/CT10nlo/CT10nlo_0036.dat
CT10nlo PDF set, member #36, version 4; LHAPDF ID = 11036
LHAPDF 6.1.6 loading /home/shibananda/RESEARCH/PACKAGES_USE/LHAPDF616/share/LHAPDF/CT10nlo/CT10nlo_0037.dat
CT10nlo PDF set, member #37, version 4; LHAPDF ID = 11037
LHAPDF 6.1.6 loading /home/shibananda/RESEARCH/PACKAGES_USE/LHAPDF616/share/LHAPDF/CT10nlo/CT10nlo_0038.dat
CT10nlo PDF set, member #38, version 4; LHAPDF ID = 11038
LHAPDF 6.1.6 loading /home/shibananda/RESEARCH/PACKAGES_USE/LHAPDF616/share/LHAPDF/CT10nlo/CT10nlo_0039.dat
CT10nlo PDF set, member #39, version 4; LHAPDF ID = 11039
LHAPDF 6.1.6 loading /home/shibananda/RESEARCH/PACKAGES_USE/LHAPDF616/share/LHAPDF/CT10nlo/CT10nlo_0040.dat
CT10nlo PDF set, member #40, version 4; LHAPDF ID = 11040
LHAPDF 6.1.6 loading /home/shibananda/RESEARCH/PACKAGES_USE/LHAPDF616/share/LHAPDF/CT10nlo/CT10nlo_0041.dat
CT10nlo PDF set, member #41, version 4; LHAPDF ID = 11041
LHAPDF 6.1.6 loading /home/shibananda/RESEARCH/PACKAGES_USE/LHAPDF616/share/LHAPDF/CT10nlo/CT10nlo_0042.dat
CT10nlo PDF set, member #42, version 4; LHAPDF ID = 11042
LHAPDF 6.1.6 loading /home/shibananda/RESEARCH/PACKAGES_USE/LHAPDF616/share/LHAPDF/CT10nlo/CT10nlo_0043.dat
CT10nlo PDF set, member #43, version 4; LHAPDF ID = 11043
LHAPDF 6.1.6 loading /home/shibananda/RESEARCH/PACKAGES_USE/LHAPDF616/share/LHAPDF/CT10nlo/CT10nlo_0044.dat
CT10nlo PDF set, member #44, version 4; LHAPDF ID = 11044
LHAPDF 6.1.6 loading /home/shibananda/RESEARCH/PACKAGES_USE/LHAPDF616/share/LHAPDF/CT10nlo/CT10nlo_0045.dat
CT10nlo PDF set, member #45, version 4; LHAPDF ID = 11045
LHAPDF 6.1.6 loading /home/shibananda/RESEARCH/PACKAGES_USE/LHAPDF616/share/LHAPDF/CT10nlo/CT10nlo_0046.dat
CT10nlo PDF set, member #46, version 4; LHAPDF ID = 11046
LHAPDF 6.1.6 loading /home/shibananda/RESEARCH/PACKAGES_USE/LHAPDF616/share/LHAPDF/CT10nlo/CT10nlo_0047.dat
CT10nlo PDF set, member #47, version 4; LHAPDF ID = 11047
LHAPDF 6.1.6 loading /home/shibananda/RESEARCH/PACKAGES_USE/LHAPDF616/share/LHAPDF/CT10nlo/CT10nlo_0048.dat
CT10nlo PDF set, member #48, version 4; LHAPDF ID = 11048
LHAPDF 6.1.6 loading /home/shibananda/RESEARCH/PACKAGES_USE/LHAPDF616/share/LHAPDF/CT10nlo/CT10nlo_0049.dat
CT10nlo PDF set, member #49, version 4; LHAPDF ID = 11049
LHAPDF 6.1.6 loading /home/shibananda/RESEARCH/PACKAGES_USE/LHAPDF616/share/LHAPDF/CT10nlo/CT10nlo_0050.dat
CT10nlo PDF set, member #50, version 4; LHAPDF ID = 11050
LHAPDF 6.1.6 loading /home/shibananda/RESEARCH/PACKAGES_USE/LHAPDF616/share/LHAPDF/CT10nlo/CT10nlo_0051.dat
CT10nlo PDF set, member #51, version 4; LHAPDF ID = 11051
LHAPDF 6.1.6 loading /home/shibananda/RESEARCH/PACKAGES_USE/LHAPDF616/share/LHAPDF/CT10nlo/CT10nlo_0052.dat
CT10nlo PDF set, member #52, version 4; LHAPDF ID = 11052
Finished parsing 10000 events.
scale fact cross-section :0 0.105379
scale fact cross-section :1 0.077599
scale fact cross-section :2 0.0588271
scale fact cross-section :3 0.0920711
scale fact cross-section :4 0.0677932
scale fact cross-section :5 0.0513897
scale fact cross-section :6 0.0811996
scale fact cross-section :7 0.059784
scale fact cross-section :8 0.0453158
pdf reweighted cross-section :0 0.0515074
pdf reweighted cross-section :1 0.0519145
pdf reweighted cross-section :2 0.0511335
pdf reweighted cross-section :3 0.0516976
pdf reweighted cross-section :4 0.0513151
pdf reweighted cross-section :5 0.051465
pdf reweighted cross-section :6 0.0515265
pdf reweighted cross-section :7 0.0539501
pdf reweighted cross-section :8 0.0493564
pdf reweighted cross-section :9 0.0517134
pdf reweighted cross-section :10 0.0512477
pdf reweighted cross-section :11 0.0516139
pdf reweighted cross-section :12 0.0514488
pdf reweighted cross-section :13 0.0528799
pdf reweighted cross-section :14 0.0495227
pdf reweighted cross-section :15 0.051272
pdf reweighted cross-section :16 0.0517524
pdf reweighted cross-section :17 0.0519082
pdf reweighted cross-section :18 0.051246
pdf reweighted cross-section :19 0.0502463
pdf reweighted cross-section :20 0.0521235
pdf reweighted cross-section :21 0.0503087
pdf reweighted cross-section :22 0.0526097
pdf reweighted cross-section :23 0.0489956
pdf reweighted cross-section :24 0.0549062
pdf reweighted cross-section :25 0.0511921
pdf reweighted cross-section :26 0.0521907
pdf reweighted cross-section :27 0.0511474
pdf reweighted cross-section :28 0.0518486
pdf reweighted cross-section :29 0.0519642
pdf reweighted cross-section :30 0.051178
pdf reweighted cross-section :31 0.0507849
pdf reweighted cross-section :32 0.0522101
pdf reweighted cross-section :33 0.0528731
pdf reweighted cross-section :34 0.0513922
pdf reweighted cross-section :35 0.0519324
pdf reweighted cross-section :36 0.0510469
pdf reweighted cross-section :37 0.0513678
pdf reweighted cross-section :38 0.0516304
pdf reweighted cross-section :39 0.0506247
pdf reweighted cross-section :40 0.0522444
pdf reweighted cross-section :41 0.0521087
pdf reweighted cross-section :42 0.0510928
pdf reweighted cross-section :43 0.0518952
pdf reweighted cross-section :44 0.0511205
pdf reweighted cross-section :45 0.0511527
pdf reweighted cross-section :46 0.0518937
pdf reweighted cross-section :47 0.0509148
pdf reweighted cross-section :48 0.0536595
pdf reweighted cross-section :49 0.0514209
pdf reweighted cross-section :50 0.0516216
pdf reweighted cross-section :51 0.0516337
pdf reweighted cross-section :52 0.0503449
min/max for the set:0.0489956 0.0549062
Thanks for using LHAPDF 6.1.6. Please make sure to cite the paper:
  Eur.Phys.J. C75 (2015) 3, 132 (http://arxiv.org/abs/1412.7420)

Revision history for this message
Best Valentin Hirschi (valentin-hirschi) said : 		#14

You can find more info on SysCalc on other MadGraph related pages, such as:
https://answers.launchpad.net/mg5amcnlo/+question/243995
After reading those, if you have further questions on SysCalc, please ask a separate question on launchpad (not a bug report) which will be directed to SysCalc author who is in the best position to answer your questions.

Revision history for this message
SUBHASISH BEHERA (subhparasara) said : 		#15

Thank you so much Valentin. Can I ask you about your research interest ?
May not be necessarily to answer via this platform.

On Wed, May 4, 2016 at 1:22 PM, Valentin Hirschi <
<email address hidden>> wrote:

> Your question #292678 on MadGraph5_aMC@NLO changed:
> https://answers.launchpad.net/mg5amcnlo/+question/292678
>
> Status: Open => Answered
>
> Valentin Hirschi proposed the following answer:
> You can find more info on SysCalc on other MadGraph related pages, such as:
> https://answers.launchpad.net/mg5amcnlo/+question/243995
> After reading those, if you have further questions on SysCalc, please ask
> a separate question on launchpad (not a bug report) which will be directed
> to SysCalc author who is in the best position to answer your questions.
>
> --
> If this answers your question, please go to the following page to let us
> know that it is solved:
>
> https://answers.launchpad.net/mg5amcnlo/+question/292678/+confirm?answer_id=13
>
> If you still need help, you can reply to this email or go to the
> following page to enter your feedback:
> https://answers.launchpad.net/mg5amcnlo/+question/292678
>
> You received this question notification because you asked the question.
>

Revision history for this message
SUBHASISH BEHERA (subhparasara) said : 		#16

Thanks Valentin Hirschi, that solved my question.