startTime=0 stopTime=1000 tolerance=1e-06 numberOfIntervals=2500 stepSize=0.4 Regular simulation: ./Buildings_8_Buildings.Fluid.HeatPumps.Validation.ReciprocatingWaterToWater_Static -abortSlowSimulation -alarm=480 -lv LOG_STATS assert | debug | Buildings_8_Buildings.Fluid.HeatPumps.Validation.ReciprocatingWaterToWater_Static_02nls.c:1520: Invalid root: (0)^(-2.2917e-08) assert | debug | Buildings_8_Buildings.Fluid.HeatPumps.Validation.ReciprocatingWaterToWater_Static_02nls.c:1520: Invalid root: (0)^(-2.61854e-08) assert | debug | Buildings_8_Buildings.Fluid.HeatPumps.Validation.ReciprocatingWaterToWater_Static_02nls.c:1520: Invalid root: (0)^(-2.29585e-08) 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 assert | debug | Buildings_8_Buildings.Fluid.HeatPumps.Validation.ReciprocatingWaterToWater_Static_02nls.c:1520: Invalid root: (0)^(-2.29585e-08) assert | debug | Buildings_8_Buildings.Fluid.HeatPumps.Validation.ReciprocatingWaterToWater_Static_02nls.c:1520: Invalid root: (0)^(-2.29585e-08) assert | debug | Buildings_8_Buildings.Fluid.HeatPumps.Validation.ReciprocatingWaterToWater_Static_02nls.c:1520: Invalid root: (0)^(-1.39147e-08) assert | debug | Buildings_8_Buildings.Fluid.HeatPumps.Validation.ReciprocatingWaterToWater_Static_02nls.c:1520: Invalid root: (0)^(-2.29585e-08) LOG_SUCCESS | info | The initialization finished successfully without homotopy method. LOG_STATS | info | ### STATISTICS ### | | | | | timer | | | | | | 0.00801655s reading init.xml | | | | | | 0.00078369s reading info.xml | | | | | | 9.1171e-05s [ 0.1%] pre-initialization | | | | | | 0.00753042s [ 5.4%] initialization | | | | | | 2.1561e-05s [ 0.0%] steps | | | | | | 0s [ 0.0%] creating output-file | | | | | | 0.000383692s [ 0.3%] event-handling | | | | | | 0.0111727s [ 8.0%] overhead | | | | | | 0.120716s [ 86.3%] simulation | | | | | | 0.139915s [100.0%] total | | | | | events | | | | | | 2 state events | | | | | | 0 time events | | | | | solver: euler | | | | | | 10005 steps taken | | | | | | 10005 calls of functionODE | | | | | | 0 evaluations of jacobian | | | | | | 0 error test failures | | | | | | 0 convergence test failures | | | | | | 0s time of jacobian evaluation LOG_SUCCESS | info | The simulation finished successfully.