Environment - simulationEnvironment: startTime=0 stopTime=1e+06 tolerance=1e-06 numberOfIntervals=2500 stepSize=400 Regular simulation: ./BuildingSystems_BuildingSystems.Examples.Tutorial.SimpleHouse.SimpleHouse6 -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 with 3 homotopy steps. LOG_ASSERT | info | [/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildingSystems 2.0.0-master/Fluid/Movers/BaseClasses/FlowMachineInterface.mo:311:3-315:28:writable] | | | | The following assertion has been violated at time 400.000000 | | | | ((fan.eff.yMot >= 0.0)) --> "Variable violating min constraint: 0.0 <= fan.eff.yMot, has value: -3.70855e-28" LOG_ASSERT | info | [/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildingSystems 2.0.0-master/Fluid/Movers/BaseClasses/FlowMachineInterface.mo:311:3-315:28:writable] | | | | The following assertion has been violated at time 1600.000000 | | | | ((pum.eff.yMot >= 0.0)) --> "Variable violating min constraint: 0.0 <= pum.eff.yMot, has value: -1.19003e-31" LOG_STDOUT | info | GBODE: Solution of NLS failed, Try with updated Jacobian at time 65566.7. Number of Iterations 20 LOG_STDOUT | info | GBODE: Solution of NLS failed, Try with less accuracy. LOG_STDOUT | info | GBODE: Solution of NLS failed, Try with updated Jacobian at time 457404. Number of Iterations 20 LOG_STDOUT | info | GBODE: Solution of NLS failed, Try with updated Jacobian at time 478514. Number of Iterations 20 LOG_STATS | info | gbode (single-rate integration): esdirk4 LOG_STATS | info | ### STATISTICS ### | | | | | timer | | | | | | 0.0314289s reading init.xml | | | | | | 0.00308126s reading info.xml | | | | | | 0.000221024s [ 0.0%] pre-initialization | | | | | | 0.0305974s [ 0.8%] initialization | | | | | | 0.000244419s [ 0.0%] steps | | | | | | 0s [ 0.0%] solver (excl. callbacks) | | | | | | 0s [ 0.0%] creating output-file | | | | | | 0.00453292s [ 0.1%] event-handling | | | | | | 0.0140088s [ 0.4%] overhead | | | | | | 3.83528s [ 98.7%] simulation | | | | | | 3.88489s [100.0%] total | | | | | events | | | | | | 86 state events | | | | | | 0 time events | | | | | solver: gbode | | | | | | 8125 steps taken | | | | | | 298707 calls of functionODE | | | | | | 6256 evaluations of jacobian | | | | | | 218 error test failures | | | | | | 1 convergence test failures | | | | | | 0s time of jacobian evaluation LOG_SUCCESS | info | The simulation finished successfully.