Environment - simulationEnvironment:
startTime=0
stopTime=86400
tolerance=1e-06
numberOfIntervals=2500
stepSize=34.56
Regular simulation: ./BuildingSystems_BuildingSystems.Buildings.Zones.Examples.SingleZoneThermal3x3x3WithOpenings -abortSlowSimulation -alarm=240 -s gbode -gbm=radauIIA3 -lv LOG_STATS
LOG_STDOUT        | warning | Numerical Jacobians without coloring are currently not supported by GBODE. Colored numerical Jacobian will be used.
LOG_STDOUT        | info    | ... loading "tab1" from "/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildingSystems master/Climate/weather/Germany_Berlin.txt"
LOG_SUCCESS       | info    | The initialization finished successfully with 3 homotopy steps.
LOG_STDOUT        | info    | Chattering detected around time 8.44756848169e-13..0.0541775437509 (1000 state events in a row with a total time delta less than 0.0864, the smaller of the step size and 1e-06 times the simulation interval). This can be a performance bottleneck. Use -lv LOG_EVENTS for more information. The zero-crossing was: sign(zone.airvolume.flowConY133.Fp) == sign(zone.airvolume.flowConY133.Fm_tmp)
LOG_ASSERT        | debug   | Aborting simulation due to chattering being detected and the simulation flags requesting we do not continue further.
LOG_STATS         | info    | ### STATISTICS ###
|                 | |       | | timer
|                 | |       | | |            0s          reading init.xml
|                 | |       | | |            0s          reading info.xml
|                 | |       | | |   7.7676e-05s [  0.0%] pre-initialization
|                 | |       | | |    0.0112775s [  0.0%] initialization
|                 | |       | | |            0s [  0.0%] steps
|                 | |       | | |            0s [  0.0%] solver (excl. callbacks)
|                 | |       | | |   3.2331e-05s [  0.0%] creating output-file
|                 | |       | | |     0.225865s [  0.7%] event-handling
|                 | |       | | |            0s [  0.0%] overhead
|                 | |       | | |      30.8847s [ 99.2%] simulation
|                 | |       | | |       31.122s [100.0%] total
|                 | |       | | events
|                 | |       | | |  1000 state events
|                 | |       | | |     0 time events
|                 | |       | | solver: gbode
|                 | |       | | |  1154 steps taken
|                 | |       | | |  8462 calls of functionODE
|                 | |       | | |  1000 evaluations of jacobian
|                 | |       | | |     0 error test failures
|                 | |       | | |     0 convergence test failures
|                 | |       | | | 0s time of jacobian evaluation