/home/hudson/saved_omc/OMSimulator/install/bin/OMSimulator -r=Buildings_11_Buildings.Examples.ChillerPlant.DataCenterDiscreteTimeControl_res.mat --tempDir=temp_Buildings_11_Buildings_Examples_ChillerPlant_DataCenterDiscreteTimeControl_fmu --startTime=1.30464e+07 --stopTime=1.36512e+07 --timeout=400 --tolerance=1e-06 Buildings_11_Buildings_Examples_ChillerPlant_DataCenterDiscreteTimeControl.fmu
LOG_ASSERT        | warning | [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 11.1.0-maint.11.x/Fluid/HeatExchangers/CoolingTowers/YorkCalc.mo:44:3-54:65:writable]
|                 | |       | The following assertion has been violated at time 13046400.000000
|                 | |       | ((cooTow.TAppCor >= 0.0)) --> "Variable violating min constraint: 0.0 <= cooTow.TAppCor, has value: -0.677174"
info:    maximum step size for 'model.root': 0.001000
info:    Result file: Buildings_11_Buildings.Examples.ChillerPlant.DataCenterDiscreteTimeControl_res.mat (bufferSize=1)
error:   [operator()] Timeout occurred during simulation
info:    0 warnings
info:    1 errors
info:    Final Statistics for 'model.root':
         NumSteps = 15807 NumRhsEvals  = 15808 NumLinSolvSetups = 792
         NumNonlinSolvIters = 15807 NumNonlinSolvConvFails = 0 NumErrTestFails = 0

[CVODE ERROR]  CVode
  cvode_mem = NULL illegal.

error:   [doStep] SUNDIALS_ERROR: CVode() failed with flag = -21