Environment - simulationEnvironment: startTime=0 stopTime=300 tolerance=1e-06 numberOfIntervals=2500 stepSize=0.12 Regular simulation (cvode: SUNDIALS CVODE): (cd run_cvode && ../Buildings_13_Buildings.ThermalZones.Detailed.Examples.FFD.WindowWithShade -abortSlowSimulation -alarm=240 -lv LOG_STATS -inputPath=.. -s cvode) LOG_STDOUT | warning | The default linear solver fails, the fallback solver with total pivoting is started at time 0.000000. That might raise performance issues, for more information use -lv LOG_LS. Start Fast Fluid Dynamics Simulation with Thread LOG_SUCCESS | info | The initialization finished successfully without homotopy method. LOG_ASSERT | debug | ##CVODE## Desired step to small! LOG_STATS | info | ### STATISTICS ### | | | | | timer | | | | | | 0.118454s reading init.xml | | | | | | 0.0117931s reading info.xml | | | | | | 0.00045206s [ 0.0%] pre-initialization | | | | | | 0.0201987s [ 0.1%] initialization | | | | | | 1.05615s [ 3.3%] steps | | | | | | 0.00607694s [ 0.0%] solver (excl. callbacks) | | | | | | 0s [ 0.0%] creating output-file | | | | | | 31.7981s [ 99.7%] event-handling | | | | | | 0.00750211s [ 0.0%] overhead | | | | | | -0.996815s [ -3.1%] simulation | | | | | | 31.8917s [100.0%] total | | | | | events | | | | | | 0 state events | | | | | | 31 time events | | | | | solver: cvode | | | | | | 185 steps taken | | | | | | 300 calls of functionODE | | | | | | 30 evaluations of jacobian | | | | | | 22 error test failures | | | | | | 0 convergence test failures | | | | | | 0.0124651s time of jacobian evaluation LOG_SUCCESS | info | The simulation finished successfully. LOG_STDOUT | info | Successfully stopped the FFD simulation.