Environment - simulationEnvironment: startTime=0 stopTime=60 tolerance=1e-06 numberOfIntervals=1000 stepSize=0.06 Regular simulation: ./ThermofluidStream_ThermofluidStream.HeatExchangers.Tests.ElementTwoPhase -abortSlowSimulation -alarm=1200 -emit_protected -lv LOG_STATS LOG_SUCCESS | info | The initialization finished successfully without homotopy method. LOG_ASSERT | info | [/home/hudson/saved_omc/libraries/.openmodelica/libraries/ThermofluidStream 1.4.0/Boundaries/Internal/PartialVolume.mo:114:3-114:138:writable] | | | | The following assertion has been violated at time 0.060000 | | | | ((flowResistance1.inlet.m_flow > volume.m_flow_assert)) --> "In "ElementTwoPhase.volume": Negative mass flow rate at Volume inlet" LOG_ASSERT | info | [/home/hudson/saved_omc/libraries/.openmodelica/libraries/ThermofluidStream 1.4.0/Boundaries/Internal/PartialVolume.mo:115:3-115:141:writable] | | | | The following assertion has been violated at time 0.060000 | | | | ((mCV2.inlet.m_flow > volume.m_flow_assert)) --> "In "ElementTwoPhase.volume": Positive mass flow rate at Volume outlet" LOG_ASSERT | info | [/home/hudson/saved_omc/libraries/.openmodelica/libraries/ThermofluidStream 1.4.0/Boundaries/Internal/PartialVolume.mo:114:3-114:138:writable] | | | | The following assertion has been violated at time 0.060000 | | | | ((flowResistance3.inlet.m_flow > volume1.m_flow_assert)) --> "In "ElementTwoPhase.volume1": Negative mass flow rate at Volume inlet" LOG_ASSERT | info | [/home/hudson/saved_omc/libraries/.openmodelica/libraries/ThermofluidStream 1.4.0/Boundaries/Internal/PartialVolume.mo:115:3-115:141:writable] | | | | The following assertion has been violated at time 0.060000 | | | | ((mCV3.inlet.m_flow > volume1.m_flow_assert)) --> "In "ElementTwoPhase.volume1": Positive mass flow rate at Volume outlet" LOG_ASSERT | debug | ThermofluidStream_ThermofluidStream.HeatExchangers.Tests.ElementTwoPhase_functions.c:35695: Invalid root: (1.10231e+53)^(6) LOG_ASSERT | debug | Solving non-linear system 404 failed at time=21.2188372259091. | | | | For more information please use -lv LOG_NLS. LOG_STATS | info | ### STATISTICS ### | | | | | timer | | | | | | 0.0249899s reading init.xml | | | | | | 0.00202324s reading info.xml | | | | | | 0.0425746s [ 0.2%] pre-initialization | | | | | | 0.0187959s [ 0.1%] initialization | | | | | | 0.00378764s [ 0.0%] steps | | | | | | 0.0253131s [ 0.1%] solver (excl. callbacks) | | | | | | 0.0113469s [ 0.0%] creating output-file | | | | | | 0.0183265s [ 0.1%] event-handling | | | | | | 0.0230204s [ 0.1%] overhead | | | | | | 28.0076s [ 99.5%] simulation | | | | | | 28.1507s [100.0%] total | | | | | events | | | | | | 4 state events | | | | | | 0 time events | | | | | solver: dassl | | | | | | 3100 steps taken | | | | | | 4565 calls of functionODE | | | | | | 540 evaluations of jacobian | | | | | | 226 error test failures | | | | | | 5 convergence test failures | | | | | | 9.55503s time of jacobian evaluation LOG_SUCCESS | info | The simulation finished successfully.