Environment - simulationEnvironment: startTime=0 stopTime=150 tolerance=1e-06 numberOfIntervals=2500 stepSize=0.06 Regular simulation: ./Buildings_8_Buildings.Fluid.FixedResistances.Validation.PlugFlowPipes.FlowReversal -abortSlowSimulation -alarm=480 -s gbode -lv LOG_STATS LOG_STDOUT | warning | Numerical Jacobians without coloring are currently not supported by GBODE. Colored numerical Jacobian will be used. LOG_SUCCESS | info | The initialization finished successfully without homotopy method. LOG_ASSERT | info | [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/Fluid/Interfaces.mo:15:5-15:79:writable] | | | | The following assertion has been violated at time 50.000000 | | | | ((sou.ports[1].p >= 0.0 and sou.ports[1].p <= 1e8)) --> "Variable violating min/max constraint: 0.0 <= sou.ports[1].p <= 1e8, has value: -145098" LOG_ASSERT | debug | New end position is not bigger then previous last node. LOG_STDOUT | error | x got reinitialized during an event at time 99.870000. OpenModelica can't handle that.