(cd run_OMSimulator && /home/hudson/saved_omc/OMSimulator/install/bin/OMSimulator --stripRoot --tempDir=temp_Buildings_13_Buildings_Fluid_Examples_FlowSystem_Simplified1_fmu --startTime=0 --stopTime=1000 --stepSize=0.4 --mode=me --timeout=240 --tolerance=1e-06 ../Buildings_13_Buildings_Fluid_Examples_FlowSystem_Simplified1.fmu) info: *** FMU Simulation Info *** - model : Buildings.Fluid.Examples.FlowSystem.Simplified1 (model exchange) - fmiVersion: 2.0 - startTime : 0.000000 - stopTime : 1000.000000 - tolerance : 1e-06 - stepSize : 0.4 LOG_STDOUT | warning | Error solving linear system of equations (no. 10602) at time 0.000000. LOG_STDOUT | warning | Solving linear system 10602 fails at time 0. For more information use -lv LOG_LS. LOG_ASSERT | debug | Solving linear system 10602 failed at time=0. | | | | For more information please use -lv LOG_LS. LOG_ASSERT | debug | Error, singular Jacobian for dynamic state selection at time 0.000000 | | | | Use -lv LOG_DSS_JAC to get the Jacobian error: [fmi2logger] [fmi2Error] Simplified1/logFmi2Call: fmi2ExitInitializationMode: terminated by an assertion. error: [initialize] fmi2_import_exit_initialization_mode failed for FMU "Simplified1.root.Simplified1" error: [fmi2logger] [fmi2Error] Simplified1/logStatusError: fmi2Terminate: Illegal model exchange call sequence. fmi2Terminate is not allowed in model_state_error state. error: [terminate] Termination of system "Simplified1" failed error: [terminate] Termination of system "Simplified1.root" failed error: [initialize] Initialization of system "Simplified1.root" failed Traceback (most recent call last): File "", line 198, in _run_module_as_main File "", line 88, in _run_code File "/home/hudson/saved_omc/OMSimulator/install/lib/x86_64-linux-gnu/OMSimulator/__main__.py", line 38, in sys.exit(main()) ~~~~^^ File "/home/hudson/saved_omc/OMSimulator/install/lib/x86_64-linux-gnu/OMSimulator/cli.py", line 309, in main handler(args.model, args) ~~~~~~~^^^^^^^^^^^^^^^^^^ File "/home/hudson/saved_omc/OMSimulator/install/lib/x86_64-linux-gnu/OMSimulator/cli.py", line 175, in _runFMU fmu.initialize() ~~~~~~~~~~~~~~^^ File "/home/hudson/saved_omc/OMSimulator/install/lib/x86_64-linux-gnu/OMSimulator/fmu.py", line 887, in initialize raise RuntimeError(f"Failed to initialize model: {status}") RuntimeError: Failed to initialize model: Status.error error: [fmi2logger] [fmi2Error] Simplified1/logStatusError: fmi2Terminate: Illegal model exchange call sequence. fmi2Terminate is not allowed in model_state_error state. error: [terminate] Termination of system "Simplified1" failed error: [terminate] Termination of system "Simplified1.root" failed info: 0 warnings info: 9 errors