Environment - simulationEnvironment:
startTime=0
stopTime=7200
tolerance=1e-06
numberOfIntervals=2500
stepSize=2.88
Regular simulation: ./AixLib_AixLib.Systems.ModularAHU.Validation.AHU2_Preheater  -abortSlowSimulation -alarm=480 -lv LOG_STATS
LOG_STDOUT        | warning | Internal Numerical Jacobians without coloring are currently not supported by IDA with KLU. Colored numerical Jacobian will be used.
LOG_SUCCESS       | info    | The initialization finished successfully with 3 homotopy steps.
LOG_STDOUT        | info    | ##IDA## -4 error occurred at time = 0.917882971653207
LOG_STDOUT        | info    | model terminate | Integrator failed. | Simulation terminated at time 0.917883
LOG_STATS         | info    | ### STATISTICS ###
|                 | |       | | timer
|                 | |       | | |     0.300856s          reading init.xml
|                 | |       | | |    0.0167803s          reading info.xml
|                 | |       | | |  0.000302417s [  3.1%] pre-initialization
|                 | |       | | |   0.00180981s [ 18.4%] initialization
|                 | |       | | |   0.00757101s [ 76.8%] steps
|                 | |       | | |   0.00486047s [ 49.3%] solver (excl. callbacks)
|                 | |       | | |            0s [  0.0%] creating output-file
|                 | |       | | |    1.433e-06s [  0.0%] event-handling
|                 | |       | | |   1.2404e-05s [  0.1%] overhead
|                 | |       | | |  -0.00470239s [-47.7%] simulation
|                 | |       | | |   0.00985514s [100.0%] total
|                 | |       | | events
|                 | |       | | |     0 state events
|                 | |       | | |     0 time events
|                 | |       | | solver: ida
|                 | |       | | |   197 steps taken
|                 | |       | | |   355 calls of functionODE
|                 | |       | | |    32 evaluations of jacobian
|                 | |       | | |     2 error test failures
|                 | |       | | |    10 convergence test failures
|                 | |       | | | 0.00264017s time of jacobian evaluation