Environment - simulationEnvironment: startTime=0 stopTime=1000 tolerance=1e-06 numberOfIntervals=2500 stepSize=0.4 Regular simulation (ida: SUNDIALS IDA): (cd run_ida && ../Buildings_13_Buildings.Fluid.HeatPumps.Validation.ReciprocatingWaterToWater_Dynamic -abortSlowSimulation -alarm=240 -lv LOG_STATS -inputPath=.. -s ida) LOG_STDOUT | warning | While solving non-linear system an assertion failed during initialization. | | | | | 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_V LOG_STDOUT | warning | While solving non-linear system an assertion failed during initialization. | | | | | 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_V LOG_SUCCESS | info | The initialization finished successfully without homotopy method. LOG_STATS | info | ### STATISTICS ### | | | | | timer | | | | | | 0.00856417s reading init.xml | | | | | | 0.000913156s reading info.xml | | | | | | 0.000134012s [ 0.3%] pre-initialization | | | | | | 0.00174221s [ 4.4%] initialization | | | | | | 0.000140976s [ 0.4%] steps | | | | | | 0.000688454s [ 1.7%] solver (excl. callbacks) | | | | | | 0s [ 0.0%] creating output-file | | | | | | 0.000488705s [ 1.2%] event-handling | | | | | | 0.00134106s [ 3.4%] overhead | | | | | | 0.0352199s [ 88.6%] simulation | | | | | | 0.0397553s [100.0%] total | | | | | events | | | | | | 0 state events | | | | | | 4 time events | | | | | solver: ida | | | | | | 298 steps taken | | | | | | 347 calls of functionODE | | | | | | 80 evaluations of jacobian | | | | | | 3 error test failures | | | | | | 0 convergence test failures | | | | | | 0.00195613s time of jacobian evaluation LOG_SUCCESS | info | The simulation finished successfully.