startTime=0 stopTime=14400 tolerance=1e-06 numberOfIntervals=2500 stepSize=5.76 Regular simulation: ./Buildings_latest_Buildings.Fluid.Chillers.Examples.ElectricEIR_HeatRecovery -abortSlowSimulation -alarm=480 -emit_protected -lv LOG_STATS stdout | info | The initialization finished successfully without homotopy method. assert | debug | division leads to inf or nan at time 1800, (a=-nan) / (b=-0.0004712), where divisor b is: chi.Q_flow_small stdout | warning | While solving non-linear system an assertion failed at time 1800. | | | | | The non-linear solver tries to solve the problem that could take some time. | | | | | It could help to provide better start-values for the iteration variables. | | | | | For more information simulate with -lv LOG_NLS assert | debug | division leads to inf or nan at time 3600, (a=-nan) / (b=-0.0004712), where divisor b is: chi.Q_flow_small stdout | warning | While solving non-linear system an assertion failed at time 3600. | | | | | The non-linear solver tries to solve the problem that could take some time. | | | | | It could help to provide better start-values for the iteration variables. | | | | | For more information simulate with -lv LOG_NLS assert | debug | division leads to inf or nan at time 5400, (a=-nan) / (b=-0.0004712), where divisor b is: chi.Q_flow_small stdout | warning | While solving non-linear system an assertion failed at time 5400. | | | | | The non-linear solver tries to solve the problem that could take some time. | | | | | It could help to provide better start-values for the iteration variables. | | | | | For more information simulate with -lv LOG_NLS assert | debug | division leads to inf or nan at time 7200, (a=-nan) / (b=-0.0004712), where divisor b is: chi.Q_flow_small stdout | warning | While solving non-linear system an assertion failed at time 7200. | | | | | The non-linear solver tries to solve the problem that could take some time. | | | | | It could help to provide better start-values for the iteration variables. | | | | | For more information simulate with -lv LOG_NLS LOG_STATS | info | ### STATISTICS ### | | | | | timer | | | | | | 0.00769558s reading init.xml | | | | | | 0.000992311s reading info.xml | | | | | | 0.000386605s pre-initialization | | | | | | 0.000221355s [ 0.6%] initialization | | | | | | 1.6371e-05s [ 0.0%] steps | | | | | | 0.00172136s [ 4.5%] creating output-file | | | | | | 0.00445392s [ 11.7%] event-handling | | | | | | 0.0101112s [ 26.5%] overhead | | | | | | 0.0213122s [ 55.8%] simulation | | | | | | 0.0382231s [100.0%] total | | | | | events | | | | | | 19 state events | | | | | | 0 time events | | | | | solver: dassl | | | | | | 1363 steps taken | | | | | | 1795 calls of functionODE | | | | | | 397 evaluations of jacobian | | | | | | 54 error test failures | | | | | | 0 convergence test failures | | | | | | 0.000956237s time of jacobian evaluation stdout | info | The simulation finished successfully.