Environment - simulationEnvironment: startTime=0 stopTime=603900 tolerance=1e-06 numberOfIntervals=671 stepSize=900 Regular simulation: ./IDEAS_IDEAS.Fluid.FixedResistances.Validation.PlugFlowPipes.PlugFlowAIT -abortSlowSimulation -alarm=480 -s cvode -lv LOG_STATS LOG_STDOUT | info | ... loading "dat" from "/home/hudson/saved_omc/libraries/.openmodelica/libraries/IDEAS 3.0.0/Resources/Data/Fluid/FixedResistances/Validation/PlugFlowPipes/PipeDataAIT151218.mos" LOG_SUCCESS | info | The initialization finished successfully without homotopy method. LOG_STDOUT | info | ##CVODE## -1 error occurred at time = 301.123173032719 LOG_STDOUT | info | model terminate | Integrator failed. | Simulation terminated at time 301.123 LOG_STATS | info | ### STATISTICS ### | | | | | timer | | | | | | 0.0385821s reading init.xml | | | | | | 0.0030209s reading info.xml | | | | | | 0.000302287s [ 0.8%] pre-initialization | | | | | | 0.000985558s [ 2.7%] initialization | | | | | | 0.0350955s [ 95.8%] steps | | | | | | 0.00447346s [ 12.2%] solver (excl. callbacks) | | | | | | 0s [ 0.0%] creating output-file | | | | | | 2.0208e-05s [ 0.1%] event-handling | | | | | | 2.3244e-05s [ 0.1%] overhead | | | | | | -0.00425593s [-11.6%] simulation | | | | | | 0.0366443s [100.0%] total | | | | | events | | | | | | 1 state events | | | | | | 0 time events | | | | | solver: cvode | | | | | | 2000 steps taken | | | | | | 4174 calls of functionODE | | | | | | 322 evaluations of jacobian | | | | | | 96 error test failures | | | | | | 172 convergence test failures | | | | | | 0s time of jacobian evaluation