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. assert | info | [/home/hudson/saved_omc/libraries/.openmodelica/libraries/ThermofluidStream 1.1.0-main/Boundaries/Internal/PartialVolume.mo:114:3-114:109:writable] | | | | The following assertion has been violated at time 0.030000 | | | | ((flowResistance1.inlet.m_flow > volume.m_flow_assert)) --> "Negative mass flow rate at Volume inlet" assert | info | [/home/hudson/saved_omc/libraries/.openmodelica/libraries/ThermofluidStream 1.1.0-main/Boundaries/Internal/PartialVolume.mo:115:3-115:112:writable] | | | | The following assertion has been violated at time 0.030000 | | | | ((mCV2.inlet.m_flow > volume.m_flow_assert)) --> "Positive mass flow rate at Volume outlet" assert | info | [/home/hudson/saved_omc/libraries/.openmodelica/libraries/ThermofluidStream 1.1.0-main/Boundaries/Internal/PartialVolume.mo:114:3-114:109:writable] | | | | The following assertion has been violated at time 0.030000 | | | | ((flowResistance3.inlet.m_flow > volume1.m_flow_assert)) --> "Negative mass flow rate at Volume inlet" assert | info | [/home/hudson/saved_omc/libraries/.openmodelica/libraries/ThermofluidStream 1.1.0-main/Boundaries/Internal/PartialVolume.mo:115:3-115:112:writable] | | | | The following assertion has been violated at time 0.030000 | | | | ((mCV3.inlet.m_flow > volume1.m_flow_assert)) --> "Positive mass flow rate at Volume outlet" assert | debug | ThermofluidStream_ThermofluidStream.HeatExchangers.Tests.ElementTwoPhase_functions.c:35155: Invalid root: (-3.00427e+46)^(10) assert | debug | Solving non-linear system 549 failed at time=12.1313861617113. | | | | For more information please use -lv LOG_NLS. assert | debug | Solving non-linear system 402 failed at time=40.2864198376196. | | | | For more information please use -lv LOG_NLS. LOG_STATS | info | ### STATISTICS ### | | | | | timer | | | | | | 0.0123964s reading init.xml | | | | | | 0.00115396s reading info.xml | | | | | | 0.000785212s [ 0.0%] pre-initialization | | | | | | 0.0163111s [ 0.0%] initialization | | | | | | 0.00497779s [ 0.0%] steps | | | | | | 0.021927s [ 0.0%] solver (excl. callbacks) | | | | | | 0.00385375s [ 0.0%] creating output-file | | | | | | 0.0330563s [ 0.1%] event-handling | | | | | | 0.0496528s [ 0.1%] overhead | | | | | | 49.2303s [ 99.7%] simulation | | | | | | 49.3608s [100.0%] total | | | | | events | | | | | | 5 state events | | | | | | 0 time events | | | | | solver: dassl | | | | | | 2912 steps taken | | | | | | 4337 calls of functionODE | | | | | | 535 evaluations of jacobian | | | | | | 212 error test failures | | | | | | 3 convergence test failures | | | | | | 19.5634s time of jacobian evaluation LOG_SUCCESS | info | The simulation finished successfully.