Environment - simulationEnvironment: startTime=0 stopTime=2000 tolerance=1e-06 numberOfIntervals=2500 stepSize=0.8 Regular simulation: ./BuildSysPro_BuildSysPro.IBPSA.Fluid.HeatPumps.Validation.ReciprocatingWaterToWater_VariableSpeed -abortSlowSimulation -alarm=480 -s cvode -lv LOG_STATS LOG_SUCCESS | info | The initialization finished successfully without homotopy method. LOG_ASSERT | info | [/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildSysPro 3.7.0/IBPSA/Fluid/HeatPumps/BaseClasses/PartialWaterToWater.mo:91:3-96:60:writable] | | | | The following assertion has been violated at time 817.600000 | | | | ((heaPum.QEva_flow <= 0.0)) --> "Variable violating max constraint: heaPum.QEva_flow <= 0.0, has value: 5.24072e-09" LOG_STATS | info | ### STATISTICS ### | | | | | timer | | | | | | 0.00347966s reading init.xml | | | | | | 0.000396665s reading info.xml | | | | | | 9.2324e-05s [ 0.1%] pre-initialization | | | | | | 0.000160462s [ 0.2%] initialization | | | | | | 1.612e-05s [ 0.0%] steps | | | | | | 0.00136381s [ 1.7%] solver (excl. callbacks) | | | | | | 0s [ 0.0%] creating output-file | | | | | | 0.000333616s [ 0.4%] event-handling | | | | | | 0.00170772s [ 2.1%] overhead | | | | | | 0.076303s [ 95.4%] simulation | | | | | | 0.079977s [100.0%] total | | | | | events | | | | | | 12 state events | | | | | | 0 time events | | | | | solver: cvode | | | | | | 2587 steps taken | | | | | | 2668 calls of functionODE | | | | | | 53 evaluations of jacobian | | | | | | 8 error test failures | | | | | | 0 convergence test failures | | | | | | 0s time of jacobian evaluation LOG_SUCCESS | info | The simulation finished successfully.