Environment - simulationEnvironment: startTime=0 stopTime=400000 tolerance=1e-06 numberOfIntervals=2500 stepSize=160 Regular simulation: ./Buildings_12_Buildings.DHC.Loads.BaseClasses.Validation.FlowDistributionPumpControl -abortSlowSimulation -alarm=400 -emit_protected -lv LOG_STATS LOG_STDOUT | info | ... loading "tab1" from "/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 12.0.1-maint.12.x/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_ASSERT | debug | Division by zero roughness / diameter in function context LOG_ASSERT | debug | Division by zero roughness / diameter in function context 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_ASSERT | debug | Division by zero roughness / diameter in function context LOG_ASSERT | debug | Division by zero roughness / diameter in function context 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_ASSERT | debug | Division by zero roughness / diameter in function context LOG_ASSERT | debug | Division by zero roughness / diameter in function context 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_ASSERT | debug | Division by zero roughness / diameter in function context LOG_ASSERT | debug | Division by zero roughness / diameter in function context 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_ASSERT | debug | Division by zero roughness / diameter in function context LOG_ASSERT | debug | Division by zero roughness / diameter in function context 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_ASSERT | debug | Division by zero roughness / diameter in function context LOG_ASSERT | debug | Division by zero roughness / diameter in function context 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_ASSERT | debug | Division by zero roughness / diameter in function context LOG_ASSERT | debug | Division by zero roughness / diameter in function context 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_ASSERT | debug | Division by zero roughness / diameter in function context LOG_ASSERT | debug | Division by zero roughness / diameter in function context 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_ASSERT | debug | Division by zero roughness / diameter in function context LOG_ASSERT | debug | Division by zero roughness / diameter in function context 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_ASSERT | debug | Division by zero roughness / diameter in function context LOG_ASSERT | debug | Division by zero roughness / diameter in function context LOG_ASSERT | warning | [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 12.0.1-maint.12.x/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_ASSERT | warning | [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 12.0.1-maint.12.x/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_SUCCESS | info | The initialization finished successfully with 3 homotopy steps. LOG_STATS | info | ### STATISTICS ### | | | | | timer | | | | | | 0.264754s reading init.xml | | | | | | 0.0199529s reading info.xml | | | | | | 0.00951254s [ 0.5%] pre-initialization | | | | | | 0.0357306s [ 2.0%] initialization | | | | | | 0.00115099s [ 0.1%] steps | | | | | | 0.0371604s [ 2.1%] solver (excl. callbacks) | | | | | | 0.0243845s [ 1.4%] creating output-file | | | | | | 0.00507818s [ 0.3%] event-handling | | | | | | 0.0313687s [ 1.8%] overhead | | | | | | 1.63691s [ 91.9%] simulation | | | | | | 1.78129s [100.0%] total | | | | | events | | | | | | 0 state events | | | | | | 0 time events | | | | | solver: dassl | | | | | | 4624 steps taken | | | | | | 7453 calls of functionODE | | | | | | 968 evaluations of jacobian | | | | | | 513 error test failures | | | | | | 6 convergence test failures | | | | | | 0.758631s time of jacobian evaluation LOG_SUCCESS | info | The simulation finished successfully.