Hello, This is a followup for retaking my questions about my failing to submit and run simulations in a remote cluster.
Can you show us what the error message(s) are? Yes, the tail of my err file reads: + set - ERROR: ld.so: object '/lib64/libpapi.so.5.2.0.0' from LD_PRELOAD cannot be preloaded: ignored. ERROR: ld.so: object '/lib64/libpapi.so.5.2.0.0' from LD_PRELOAD cannot be preloaded: ignored. -------------------------------------------------------------------------- Primary job terminated normally, but 1 process returned a non-zero exit code. Per user-direction, the job has been aborted. -------------------------------------------------------------------------- ERROR: ld.so: object '/lib64/libpapi.so.5.2.0.0' from LD_PRELOAD cannot be preloaded: ignored. /home/ia/ovelasco/simulations/tov_ET_decisiva/SIMFACTORY/exe/cactus_sim: error while loading shared libraries: libpapi.so.5.2.0.0: cannot open shared object file: No such file or directory =>> PBS: job killed: walltime 864033 exceeded limit 864000 mpirun: abort is already in progress...hit ctrl-c again to forcibly terminate Maybe. I'm not 100% sure what you are doing. Can you be clearer about how > you are running the ET? Sure, as I mentioned in a previous email, my intention is to run and submit the ET in a queue of a remote machine using Simfactory using either PBS or SLURM, as I work in different remote machines from time to time. The key point is that, I notice that while the sim and cactus_sim build is being done, it seems that some lines printed on the shell indicate that when a module is not found in the machine, the ET compiler "builds a bundle" for those modules that weren't found in the compilation from some thorns (examples below showing creation of bundles for GSL and HDF5): ******************************************************************************** Running configuration script for thorn GSL: GSL selected, but GSL_DIR not set. Checking pkg-config ... GSL not found. Checking standard paths ... GSL not found. Using bundled GSL... Finished running configuration script for thorn GSL. ******************************************************************************** Running configuration script for thorn HDF5: Additional requested language support: Fortran HDF5 selected, but HDF5_DIR not set. Checking pkg-config ... HDF5 not found. Checking standard paths ... HDF5 not found. Using bundled HDF5... Finished running configuration script for thorn HDF5. First, these messages about GSL and HDF5 not being found surprise me because both modules are located in the /usr directory and I pointed to them in the configurations file. Second. If this build was completed succesfully in the home or login shell of that machine, then I assume I can run and submit simulations with the configuration and runscript files of my machine in PBS or SLURM queues, am I right? If yes then, why I still haven't been capable of doing so? My simulations die within some seconds after being started. I include here the optionlist and runscript that I use for a machine that uses PBS as an example. Optionlist: VERSION = 2025 #For Einstein Toolkit 2022_11 CPP = cpp #CC = gcc #CXX = g++ CC = mpicc CXX = mpic++ FPP = cpp #F90 = gfortran F90 = mpif90 CPPFLAGS = -I/usr/include CPPFLAGS += -DCCTK_VECTOR_DISABLE_TESTS CPPFLAGS = -D__USE_ISOC99 PPFLAGS = -D_GLIBCXX_USE_C99_MATH LDFLAGS = -L/usr/lib64 -lssl -lcrypto -rdynamic FPPFLAGS = -traditional CFLAGS = -g -std=gnu99 CXXFLAGS = -g -std=gnu++11 -fpermissive F90FLAGS = -g -fcray-pointer -ffixed-line-length-none DEBUG = no CPP_DEBUG_FLAGS = C_DEBUG_FLAGS = CXX_DEBUG_FLAGS = OPTIMISE = yes CPP_OPTIMISE_FLAGS = C_OPTIMISE_FLAGS = -O2 CXX_OPTIMISE_FLAGS = -O2 F90_OPTIMISE_FLAGS = -O2 PROFILE = no CPP_PROFILE_FLAGS = C_PROFILE_FLAGS = -pg CXX_PROFILE_FLAGS = -pg F90_PROFILE_FLAGS = -pg WARN = yes CPP_WARN_FLAGS = -Wall C_WARN_FLAGS = -Wall CXX_WARN_FLAGS = -Wall F90_WARN_FLAGS = -Wall OPENMP = yes CPP_OPENMP_FLAGS = -fopenmp FPP_OPENMP_FLAGS = -D_OPENMP C_OPENMP_FLAGS = -fopenmp CXX_OPENMP_FLAGS = -fopenmp F90_OPENMP_FLAGS = -fopenmp VECTORISE = no VECTORISE_ALIGNED_ARRAYS = no VECTORISE_INLINE = yes PTHREADS_DIR = NO_BUILD # Para hallar todas estas opciones, hacemos: ldconfig -p | grep nombredelpaquete MPI_DIR = /software/TEST/local # LAPACK_DIR = /usr #/usr/lib64/liblapack.so.3 # lapack-3.4.2-8.el7.x86_64 BLAS_DIR = /usr #/usr/lib64/libblas.so.3 # blas-3.4.2-8.el7.x86_64 HDF5_DIR = /usr #/usr/lib64/libhdf5.so.8 # hdf5-1.8.12-13.el7.x86_64 HWLOC_DIR = /usr #/usr/lib64/libhwloc.so.5 # hwloc-1.11.8-4.el7.x86_64 JPEG_DIR = /usr #/usr/lib64/libjpeg.so.62 # YAML_DIR = /usr #/usr/lib64/libyaml-0.so.2 # /usr/lib64/libyaml-0.so.2.0. ZLIB_DIR = /usr #/usr/lib64/imlib2/loaders/zlib.so # zlib-1.2.7-21.el7_9.x86_64 GSL_DIR = /usr #/usr/lib64/libgsl.so # gsl-1.15-13.el7.x86_64 FFTW3_DIR = /usr #/usr/lib64/libfftw3.so # fftw-3.3.3-8.el7.x86_64 PAPI_DIR = /usr #/usr/lib64/libpapi.so.5.2.0.0 # papi-5.2.0-26.el7.x86_64 XML2_DIR = /usr #/usr/lib64/libxml2.so.2 # xml2-0.5-7.el7.x86_64 NUMA_DIR = /usr #/usr/lib64/libnuma.so.1 OPENSSL_DIR = /usr #/usr/lib64/libssl3.so # openssl-1.0.2k-26.el7_9.x86_64 Runscript: #!/bin/bash set -x set -e cd @SIMULATION_DIR@ # Environment setup source /opt/rh/devtoolset-8/enable module purge module load lamod/cmake/3.17 module load lamod/fftw/gnu/3.3.8 module load lamod/openmpi/gnu/4.1.0 module load libraries/gsl/2.6_gnu module load libraries/hdf5/1.10.5_gnu echo "Environment diagnostics:" date hostname env ldd @EXECUTABLE@ | grep -E "lapack|blas|openssl|stdc++|gfortran" # Set runtime parameters export CACTUS_NUM_PROCS=64 export CACTUS_NUM_THREADS=1 export OMP_NUM_THREADS=1 export GMON_OUT_PREFIX=gmon.out env | sort > SIMFACTORY/ENVIRONMENT echo "Starting simulation at $(date)" export CACTUS_STARTTIME=$(date +%s) mpirun -np $CACTUS_NUM_PROCS -x LD_LIBRARY_PATH @EXECUTABLE@ -L 3 @PARFILE@ echo "Simulation finished at $(date)" touch segment.done El jue, 18 sept 2025 a las 14:04, Steven Brandt (<[email protected]>) escribió: > > On 9/17/2025 12:11 PM, Omar Elías Velasco Castillo wrote: > > Dear Einstein Toolkit team, > > I hope this message finds you well. I am a beginner with the Einstein > Toolkit. On personal workstations I have been able to compile and run > tutorial simulations at low resolution, but I am facing problems on two > different clusters. I would like to ask two questions: > > 1. *Are there ET versions prior to 2022_05 (e.g. 2019–2020 releases) that > can still be downloaded and compiled successfully?* When I try to fetch > them from the website using ./GetComponents, the process fails > (CactusSourceJar.git is not created and some components do not download). > Since some of the nodes I use have older GCC versions (8 or 10) and limited > modules, a stable older release might be more practical. > > 2. During compilation, I notice that thorns (such as GSL and HDF5, for > example) fall back to using the bundled versions because system modules are > not found. The build completes successfully, but jobs fail immediately > after submission to PBS or SLURM queues. > > Can you show us what the error message(s) are? > > > *What is the role of the bundled versions in this case*?* If the build > uses bundled GSL/HDF5, do I still need to load corresponding, compatible > modules in the runscript?* > > Could this mismatch explain why jobs die right after submission? > > Maybe. I'm not 100% sure what you are doing. Can you be clearer about how > you are running the ET? > > --Steve > > > Any advice on handling these issues would be very helpful. Thank you very > much for your time and support. > > Greetings, > > O.V. > > > > > > _______________________________________________ > Users mailing > [email protected]http://lists.einsteintoolkit.org/mailman/listinfo/users > >
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