Environment - simulationEnvironment: startTime=0 stopTime=7200 tolerance=1e-06 numberOfIntervals=2500 stepSize=2.88 Regular simulation: ./Buildings_8_Buildings.Fluid.Sensors.Examples.TraceSubstances -abortSlowSimulation -alarm=480 -lv LOG_STATS LOG_ASSERT | warning | [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.1.4-maint.8.1.x/Fluid/Interfaces/PartialTwoPortInterface.mo:21:3-22:81:writable] | | | | The following assertion has been violated at time 0.000000 | | | | ((res.m_flow >= -100000.0 and res.m_flow <= 0.0)) --> "Variable violating min/max constraint: -100000.0 <= res.m_flow <= 0.0, has value: 2.18279e-14" LOG_SUCCESS | info | The initialization finished successfully without homotopy method. LOG_STATS | info | ### STATISTICS ### | | | | | timer | | | | | | 0.00642396s reading init.xml | | | | | | 0.00049053s reading info.xml | | | | | | 0.000131556s [ 1.5%] pre-initialization | | | | | | 0.000209573s [ 2.4%] initialization | | | | | | 3.206e-06s [ 0.0%] steps | | | | | | 0.000811602s [ 9.3%] solver (excl. callbacks) | | | | | | 0s [ 0.0%] creating output-file | | | | | | 8.1575e-05s [ 0.9%] event-handling | | | | | | 0.00216478s [ 24.8%] overhead | | | | | | 0.00531765s [ 61.0%] simulation | | | | | | 0.00871994s [100.0%] total | | | | | events | | | | | | 0 state events | | | | | | 0 time events | | | | | solver: dassl | | | | | | 51 steps taken | | | | | | 73 calls of functionODE | | | | | | 16 evaluations of jacobian | | | | | | 1 error test failures | | | | | | 0 convergence test failures | | | | | | 1.2864e-05s time of jacobian evaluation LOG_SUCCESS | info | The simulation finished successfully.