Environment - simulationEnvironment: startTime=0 stopTime=10 tolerance=1e-06 numberOfIntervals=2500 stepSize=0.004 Regular simulation: ./Buildings_3.0.0_Buildings.Fluid.MixingVolumes.Validation.MixingVolumeTraceSubstanceReverseFlowPrescribedHeatFlowRate -abortSlowSimulation -alarm=480 -lv LOG_STATS LOG_ASSERT | warning | [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/Fluid/Interfaces.mo:20:5-21:69:writable] | | | | The following assertion has been violated at time 0.000000 | | | | ((volSte.ports[1].C_outflow[1] >= 0.0)) --> "Variable violating min constraint: 0.0 <= volSte.ports[1].C_outflow[1], has value: -0.001" LOG_SUCCESS | info | The initialization finished successfully without homotopy method. LOG_ASSERT | info | [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 3.0.0/Fluid/MixingVolumes/BaseClasses/PartialMixingVolume.mo:53:3-54:38:writable] | | | | The following assertion has been violated at time 5.002000 | | | | ((volSte.C[1] >= 0.0)) --> "Variable violating min constraint: 0.0 <= volSte.C[1], has value: -0.001" LOG_ASSERT | info | [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 3.0.0/Fluid/Interfaces/ConservationEquation.mo:99:3-99:80:writable] | | | | The following assertion has been violated at time 7.028000 | | | | ((volDyn.dynBal.mC[1] >= 0.0)) --> "Variable violating min constraint: 0.0 <= volDyn.dynBal.mC[1], has value: -1.01672e-07" LOG_ASSERT | info | [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 3.0.0/Fluid/Interfaces/ConservationEquation.mo:102:3-103:38:writable] | | | | The following assertion has been violated at time 7.028000 | | | | ((volDyn.dynBal.C[1] >= 0.0)) --> "Variable violating min constraint: 0.0 <= volDyn.dynBal.C[1], has value: -8.47264e-08" LOG_STATS | info | ### STATISTICS ### | | | | | timer | | | | | | 0.00447243s reading init.xml | | | | | | 0.000348754s reading info.xml | | | | | | 8.7363e-05s [ 1.0%] pre-initialization | | | | | | 0.000133861s [ 1.5%] initialization | | | | | | 1.192e-06s [ 0.0%] steps | | | | | | 0.000809701s [ 9.0%] solver (excl. callbacks) | | | | | | 0s [ 0.0%] creating output-file | | | | | | 0.000221896s [ 2.5%] event-handling | | | | | | 0.0009298s [ 10.3%] overhead | | | | | | 0.00685417s [ 75.8%] simulation | | | | | | 0.00903798s [100.0%] total | | | | | events | | | | | | 0 state events | | | | | | 0 time events | | | | | solver: dassl | | | | | | 133 steps taken | | | | | | 179 calls of functionODE | | | | | | 32 evaluations of jacobian | | | | | | 7 error test failures | | | | | | 0 convergence test failures | | | | | | 1.0939e-05s time of jacobian evaluation LOG_SUCCESS | info | The simulation finished successfully.