Dear Alps users
I am completely new to using Alps; I have just tried to run some tutorials from the wiki page using python. However, even that proved to be more difficult than expected.
My problem is that the output file(s) from the simulation seem to be empty. I succeed in setting up the tutorial and it starts running, but crashes quickly. The problem comes when running tutorial-full.py. See error message below:
### Checking if it is finished: not yet, next check in 5 seconds ( 26% done). Checking if it is finished: not yet, next check in 5 seconds ( 0% done). Halted Simulation 1 HDF5 error: -1 #0 C:\bld\hdf5_1519266479706\work\hdf5-1.10.1\src\H5D.c line 145 in H5Dcreate2(): unable to create dataset #1 C:\bld\hdf5_1519266479706\work\hdf5-1.10.1\src\H5Dint.c line 490 in H5D__create_named(): unable to create and link to dataset #2 C:\bld\hdf5_1519266479706\work\hdf5-1.10.1\src\H5L.c line 1695 in H5L_link_object(): unable to create new link to object #3 C:\bld\hdf5_1519266479706\work\hdf5-1.10.1\src\H5L.c line 1939 in H5L_create_real(): can't insert link #4 C:\bld\hdf5_1519266479706\work\hdf5-1.10.1\src\H5Gtraverse.c line 867 in H5G_traverse(): internal path traversal failed #5 C:\bld\hdf5_1519266479706\work\hdf5-1.10.1\src\H5Gtraverse.c line 639 in H5G_traverse_real(): traversal operator failed #6 C:\bld\hdf5_1519266479706\work\hdf5-1.10.1\src\H5L.c line 1731 in H5L_link_cb(): name already exists
In ......\src\alps\hdf5\archive.cpp on 133 in alps::hdf5::detail::resource<&int __cdecl alps::hdf5::detail::noop(__int64)>::resource
Loading results from the files: ['.\parm1.task1.out.h5'] The files contain the following mesurements: [['(beta * Energy)^2 / N', 'Bond-type Energy']] Traceback (most recent call last): File "tutorial-full.py", line 66, in <module> plotdata = pyalps.collectXY(data,'T','|Magnetization|') File "C:\Users\gogog\anaconda3\envs\py2\lib\site-packages\pyalps\tools.py", line 604, in collectXY if iset.props['observable'] != y and not y in iset.props: AttributeError: 'list' object has no attribute 'props' ###
I also tried running tutorial2c.py, a simulation of the susceptibility of a quantum spin chain. The program runs (very quickly) and then plots an empty graph - again the problem is that the output file "parm2c.out.xml" is completely empty.
I hope some of you can pinpoint the problem and help me run these tutorials successfully.
Kind regards, Rasmus Tang University of Copenhagen