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 1.2.0/Boundaries/Internal/PartialVolume.mo:114:3-114:109:writable] | | | | The following assertion has been violated at time 0.060000 | | | | ((flowResistance1.inlet.m_flow > volume.m_flow_assert)) --> "Negative mass flow rate at Volume inlet" LOG_ASSERT | info | [/home/hudson/saved_omc/libraries/.openmodelica/libraries/ThermofluidStream 1.2.0/Boundaries/Internal/PartialVolume.mo:115:3-115:112:writable] | | | | The following assertion has been violated at time 0.060000 | | | | ((mCV2.inlet.m_flow > volume.m_flow_assert)) --> "Positive mass flow rate at Volume outlet" LOG_ASSERT | info | [/home/hudson/saved_omc/libraries/.openmodelica/libraries/ThermofluidStream 1.2.0/Boundaries/Internal/PartialVolume.mo:114:3-114:109:writable] | | | | The following assertion has been violated at time 0.060000 | | | | ((flowResistance3.inlet.m_flow > volume1.m_flow_assert)) --> "Negative mass flow rate at Volume inlet" LOG_ASSERT | info | [/home/hudson/saved_omc/libraries/.openmodelica/libraries/ThermofluidStream 1.2.0/Boundaries/Internal/PartialVolume.mo:115:3-115:112:writable] | | | | The following assertion has been violated at time 0.060000 | | | | ((mCV3.inlet.m_flow > volume1.m_flow_assert)) --> "Positive mass flow rate at Volume outlet" LOG_ASSERT | debug | ThermofluidStream_ThermofluidStream.HeatExchangers.Tests.ElementTwoPhase_functions.c:34663: Invalid root: (1.36473e+54)^(6) LOG_ASSERT | debug | Solving non-linear system 545 failed at time=12.1309888037584. | | | | For more information please use -lv LOG_NLS. LOG_ASSERT | debug | ThermofluidStream_ThermofluidStream.HeatExchangers.Tests.ElementTwoPhase_functions.c:34663: Invalid root: (7.5331e+54)^(6) LOG_ASSERT | debug | Solving non-linear system 400 failed at time=21.2188510891193. | | | | For more information please use -lv LOG_NLS. LOG_STATS | info | ### STATISTICS ### | | | | | timer | | | | | | 0.0134861s reading init.xml | | | | | | 0.00113994s reading info.xml | | | | | | 0.000559369s [ 0.0%] pre-initialization | | | | | | 0.0140199s [ 0.0%] initialization | | | | | | 0.00537799s [ 0.0%] steps | | | | | | 0.0391512s [ 0.1%] solver (excl. callbacks) | | | | | | 0.00218375s [ 0.0%] creating output-file | | | | | | 0.0308903s [ 0.1%] event-handling | | | | | | 0.0275885s [ 0.0%] overhead | | | | | | 55.5584s [ 99.8%] simulation | | | | | | 55.6781s [100.0%] total | | | | | events | | | | | | 5 state events | | | | | | 0 time events | | | | | solver: dassl | | | | | | 6625 steps taken | | | | | | 9915 calls of functionODE | | | | | | 1404 evaluations of jacobian | | | | | | 592 error test failures | | | | | | 8 convergence test failures | | | | | | 16.2215s time of jacobian evaluation LOG_SUCCESS | info | The simulation finished successfully.