(cd run_OMSimulator-cs-cvode && /home/hudson/saved_omc/OMSimulator/install/bin/OMSimulator  --stripRoot --tempDir=temp_Buildings_13_Buildings_DHC_Loads_BaseClasses_Examples_CouplingSpawnZ1_OMSimulator-cs-cvode_fmu --startTime=0 --stopTime=604800 --stepSize=241.92 --mode=cs --timeout=240 --tolerance=1e-06 ../Buildings_13_Buildings_DHC_Loads_BaseClasses_Examples_CouplingSpawnZ1_OMSimulator-cs-cvode.fmu)
LOG_SOLVER        | info    | CVODE linear multistep method CV_BDF
LOG_SOLVER        | info    | CVODE maximum integration order CV_ITER_NEWTON
LOG_SOLVER        | info    | CVODE use equidistant time grid YES
LOG_SOLVER        | info    | CVODE Using relative error tolerance 1.000000e-06
LOG_SOLVER        | info    | CVODE Using dense internal linear solver SUNLinSol_Dense.
LOG_SOLVER        | info    | CVODE Use internal dense numeric jacobian method.
LOG_SOLVER        | info    | CVODE uses internal root finding method NO
LOG_SOLVER        | info    | CVODE maximum absolut step size 0
LOG_SOLVER        | info    | CVODE initial step size is set automatically
LOG_SOLVER        | info    | CVODE maximum integration order 5
LOG_SOLVER        | info    | CVODE maximum number of nonlinear convergence failures permitted during one step 10
LOG_SOLVER        | info    | CVODE BDF stability limit detection algorithm OFF
info: *** FMU Simulation Info ***
     - model     : Buildings.DHC.Loads.BaseClasses.Examples.CouplingSpawnZ1 (co-simulation)
     - fmiVersion: 2.0
     - startTime : 0.000000
     - stopTime  : 604800.000000
     - tolerance : 1e-06
     - stepSize  : 241.92
warning: [fmi2Warning] CouplingSpawnZ1/logStatusWarning: Returning path (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 13.0.2-maint.13.x) not in the resources directory. The FMU might not work as expected if you send it to a different system
warning: [fmi2Warning] CouplingSpawnZ1/logStatusWarning: Returning path (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 13.0.2-maint.13.x) not in the resources directory. The FMU might not work as expected if you send it to a different system
warning: [fmi2Warning] CouplingSpawnZ1/logStatusWarning: Returning path (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 13.0.2-maint.13.x) not in the resources directory. The FMU might not work as expected if you send it to a different system
EnergyPlus Starting
EnergyPlus, Version 24.2.0-9f1b36b00b, YMD=2026.11.14 12:27
Adjusting Air System Sizing
Adjusting Standard 62.1 Ventilation Sizing
Initializing Simulation
Reporting Surfaces
Beginning Primary Simulation
Initializing New Environment Parameters
Warming up {1}
Warming up {2}
Warming up {3}
Warming up {4}
Warming up {5}
Warming up {6}
Warming up {7}
Warming up {8}
Warming up {9}
Warming up {10}
Warming up {11}
Warming up {12}
Starting Simulation at 01/01/2006 for SPAWN-RUNPERIOD
info:    Result file: Buildings_13_Buildings_DHC_Loads_BaseClasses_Examples_CouplingSpawnZ1_OMSimulator-cs-cvode_res.mat (bufferSize=10)
info:    Variable CouplingSpawnZ1.bui.building.epwName will not be stored in the result file, because the signal type is not supported
info:    Variable CouplingSpawnZ1.bui.building.idfName will not be stored in the result file, because the signal type is not supported
info:    Variable CouplingSpawnZ1.bui.building.weaName will not be stored in the result file, because the signal type is not supported
info:    Parameter CouplingSpawnZ1.bui.epwName will not be stored in the result file, because the signal type is not supported
info:    Parameter CouplingSpawnZ1.bui.idfName will not be stored in the result file, because the signal type is not supported
info:    Parameter CouplingSpawnZ1.bui.weaName will not be stored in the result file, because the signal type is not supported
info:    Parameter CouplingSpawnZ1.bui.zon.zoneName will not be stored in the result file, because the signal type is not supported
LOG_ASSERT        | debug   | /var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/Buildings_13_Buildings.DHC.Loads.BaseClasses.Examples.CouplingSpawnZ1/809.fmutmp/sources/Buildings_13_Buildings_DHC_Loads_BaseClasses_Examples_CouplingSpawnZ1_functions.c:5132: Invalid root: (-0.457946)^(-1.5)
error:   [fmi2logger] [fmi2Fatal] CouplingSpawnZ1/logStatusFatal: fmi2DoStep: ##CVODE## -8 error occurred at time = 306512.640000003.
error:   [fmi2logger] [fmi2Fatal] CouplingSpawnZ1/logStatusFatal: fmi2DoStep: CVODE integrator step failed.
error:   [stepUntil] fmi2_doStep failed for FMU "CouplingSpawnZ1.root.CouplingSpawnZ1"
Traceback (most recent call last):
  File "<frozen runpy>", line 198, in _run_module_as_main
  File "<frozen runpy>", line 88, in _run_code
  File "/home/hudson/saved_omc/OMSimulator/install/lib/x86_64-linux-gnu/OMSimulator/__main__.py", line 38, in <module>
    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 176, in _runFMU
    fmu.simulate()
    ~~~~~~~~~~~~^^
  File "/home/hudson/saved_omc/OMSimulator/install/lib/x86_64-linux-gnu/OMSimulator/fmu.py", line 906, in simulate
    raise RuntimeError(f"Failed to simulate model: {status}")
RuntimeError: Failed to simulate model: Status.error
terminate called without an active exception
Aborted (core dumped)