Regular simulation: ./Buildings_master_Buildings.Fluid.Storage.Validation.HeatExchangerDynamics -abortSlowSimulation -alarm=480 -lv LOG_STATS
LOG_SUCCESS       | info    | The initialization finished successfully without homotopy method.
stdout            | info    | ##IDA## -4 error occurred at time = 13499.8428163771
stdout            | info    | model terminate | Integrator failed. | Simulation terminated at time 13499.8
LOG_STATS         | info    | ### STATISTICS ###
|                 | |       | | timer
|                 | |       | | |     0.105087s          reading init.xml
|                 | |       | | |    0.0118561s          reading info.xml
|                 | |       | | |  0.000332323s [  0.1%] pre-initialization
|                 | |       | | |   0.00131699s [  0.2%] initialization
|                 | |       | | |    0.0345232s [  6.4%] steps
|                 | |       | | |     0.183258s [ 33.8%] solver (excl. callbacks)
|                 | |       | | |            0s [  0.0%] creating output-file
|                 | |       | | |   0.00779442s [  1.4%] event-handling
|                 | |       | | |    0.0191727s [  3.5%] overhead
|                 | |       | | |     0.295108s [ 54.5%] simulation
|                 | |       | | |     0.541505s [100.0%] total
|                 | |       | | events
|                 | |       | | |     8 state events
|                 | |       | | |     0 time events
|                 | |       | | solver: ida
|                 | |       | | |  4624 steps taken
|                 | |       | | |  8816 calls of functionODE
|                 | |       | | |   907 evaluations of jacobian
|                 | |       | | |   340 error test failures
|                 | |       | | |    36 convergence test failures
|                 | |       | | | 0.161592s time of jacobian evaluation