Environment - simulationEnvironment: startTime=0 stopTime=400000 tolerance=1e-06 numberOfIntervals=2500 stepSize=160 Regular simulation: ./Buildings_latest_Buildings.DHC.Loads.BaseClasses.Validation.FlowDistributionPumpControl -abortSlowSimulation -alarm=240 -emit_protected -lv LOG_STATS LOG_STDOUT | info | ... loading "tab1" from "/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings master/Resources/Data/DHC/Loads/Examples/SwissResidential_20190916.mos" LOG_ASSERT | debug | Division by zero roughness / diameter in function context LOG_STDOUT | warning | Non-Linear Solver try to handle a problem with a called assert. LOG_ASSERT | debug | Division by zero roughness / diameter in function context LOG_STDOUT | warning | Non-Linear Solver try to handle a problem with a called assert. LOG_ASSERT | debug | Division by zero roughness / diameter in function context LOG_STDOUT | warning | Non-Linear Solver try to handle a problem with a called assert. LOG_ASSERT | debug | Division by zero roughness / diameter in function context LOG_STDOUT | warning | Non-Linear Solver try to handle a problem with a called assert. LOG_ASSERT | debug | Division by zero roughness / diameter in function context LOG_STDOUT | warning | Non-Linear Solver try to handle a problem with a called assert. LOG_ASSERT | debug | Division by zero roughness / diameter in function context LOG_STDOUT | warning | Non-Linear Solver try to handle a problem with a called assert. LOG_ASSERT | debug | Division by zero roughness / diameter in function context LOG_STDOUT | warning | Non-Linear Solver try to handle a problem with a called assert. LOG_ASSERT | debug | Division by zero roughness / diameter in function context LOG_STDOUT | warning | Non-Linear Solver try to handle a problem with a called assert. LOG_ASSERT | debug | Division by zero roughness / diameter in function context LOG_STDOUT | warning | Non-Linear Solver try to handle a problem with a called assert. LOG_ASSERT | debug | Division by zero roughness / diameter in function context LOG_STDOUT | warning | Non-Linear Solver try to handle a problem with a called assert. LOG_ASSERT | debug | Division by zero roughness / diameter in function context LOG_STDOUT | warning | Non-Linear Solver try to handle a problem with a called assert. LOG_ASSERT | warning | [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings master/Fluid/Movers/BaseClasses/PartialFlowMachine.mo:101:3-101:89:writable] | | | | The following assertion has been violated at time 0.000000 | | | | ((pumCstSpe.etaHyd >= 0.0)) --> "Variable violating min constraint: 0.0 <= pumCstSpe.etaHyd, has value: -0.00224129" LOG_ASSERT | warning | [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings master/Fluid/Movers/BaseClasses/PowerInterface.mo:46:3-47:27:writable] | | | | The following assertion has been violated at time 0.000000 | | | | ((pumCstSpe.heaDis.etaHyd >= 0.0)) --> "Variable violating min constraint: 0.0 <= pumCstSpe.heaDis.etaHyd, has value: -224.16" LOG_SUCCESS | info | The initialization finished successfully with 3 homotopy steps. LOG_ASSERT | debug | Solving non-linear system 9994 failed at time=392689.649313667. | | | | For more information please use -lv LOG_NLS. LOG_STATS | info | ### STATISTICS ### | | | | | timer | | | | | | 0.190199s reading init.xml | | | | | | 0.0141548s reading info.xml | | | | | | 0.00256107s [ 0.3%] pre-initialization | | | | | | 0.0193196s [ 2.3%] initialization | | | | | | 0.000219212s [ 0.0%] steps | | | | | | 0.0235704s [ 2.8%] solver (excl. callbacks) | | | | | | 0.00944783s [ 1.1%] creating output-file | | | | | | 0.00190083s [ 0.2%] event-handling | | | | | | 0.00808264s [ 1.0%] overhead | | | | | | 0.773781s [ 92.2%] simulation | | | | | | 0.838883s [100.0%] total | | | | | events | | | | | | 0 state events | | | | | | 0 time events | | | | | solver: dassl | | | | | | 4844 steps taken | | | | | | 7928 calls of functionODE | | | | | | 1037 evaluations of jacobian | | | | | | 544 error test failures | | | | | | 19 convergence test failures | | | | | | 0.327507s time of jacobian evaluation LOG_SUCCESS | info | The simulation finished successfully.