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 1.3.0/Boundaries/Internal/PartialVolume.mo:111:3-111:109: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 1.3.0/Boundaries/Internal/PartialVolume.mo:112:3-112:112: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 1.3.0/Boundaries/Internal/PartialVolume.mo:111:3-111:109: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 1.3.0/Boundaries/Internal/PartialVolume.mo:112:3-112:112: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:34704: Invalid root: (6.61452e+53)^(6) LOG_ASSERT | debug | Solving non-linear system 549 failed at time=12.1310813204803. | | | | For more information please use -lv LOG_NLS. LOG_ASSERT | debug | ThermofluidStream_ThermofluidStream.HeatExchangers.Tests.ElementTwoPhase_functions.c:34704: Invalid root: (2.2814e+52)^(6) LOG_ASSERT | debug | Solving non-linear system 404 failed at time=21.2188252298492. | | | | For more information please use -lv LOG_NLS. LOG_ASSERT | debug | Solving non-linear system 404 failed at time=40.2900585017023. | | | | For more information please use -lv LOG_NLS. LOG_STATS | info | ### STATISTICS ### | | | | | timer | | | | | | 0.0150776s reading init.xml | | | | | | 0.00127321s reading info.xml | | | | | | 0.0255111s [ 0.1%] pre-initialization | | | | | | 0.0151567s [ 0.0%] initialization | | | | | | 0.0053658s [ 0.0%] steps | | | | | | 0.0251515s [ 0.0%] solver (excl. callbacks) | | | | | | 0.00996121s [ 0.0%] creating output-file | | | | | | 0.0272456s [ 0.1%] event-handling | | | | | | 0.0269011s [ 0.1%] overhead | | | | | | 50.4603s [ 99.7%] simulation | | | | | | 50.5956s [100.0%] total | | | | | events | | | | | | 4 state events | | | | | | 0 time events | | | | | solver: dassl | | | | | | 3488 steps taken | | | | | | 5204 calls of functionODE | | | | | | 639 evaluations of jacobian | | | | | | 275 error test failures | | | | | | 5 convergence test failures | | | | | | 18.4178s time of jacobian evaluation LOG_SUCCESS | info | The simulation finished successfully.