Environment - simulationEnvironment: startTime=0 stopTime=3600 tolerance=1e-06 numberOfIntervals=2500 stepSize=1.44 Regular simulation (ida: SUNDIALS IDA): (cd run_ida && ../Buildings_13_Buildings.DHC.Networks.Connections.Examples.Connection1PipeExample -abortSlowSimulation -alarm=240 -lv LOG_STATS -inputPath=.. -s ida) 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_SUCCESS | info | The initialization finished successfully with 3 homotopy steps. LOG_STATS | info | ### STATISTICS ### | | | | | timer | | | | | | 0.0277311s reading init.xml | | | | | | 0.00268416s reading info.xml | | | | | | 0.000144642s [ 1.0%] pre-initialization | | | | | | 0.000658738s [ 4.6%] initialization | | | | | | 3.878e-06s [ 0.0%] steps | | | | | | 0.000910139s [ 6.4%] solver (excl. callbacks) | | | | | | 0s [ 0.0%] creating output-file | | | | | | 0.00026197s [ 1.8%] event-handling | | | | | | 0.00129807s [ 9.1%] overhead | | | | | | 0.0109511s [ 77.0%] simulation | | | | | | 0.0142285s [100.0%] total | | | | | events | | | | | | 0 state events | | | | | | 1 time events | | | | | solver: ida | | | | | | 252 steps taken | | | | | | 362 calls of functionODE | | | | | | 67 evaluations of jacobian | | | | | | 16 error test failures | | | | | | 2 convergence test failures | | | | | | 0.000321935s time of jacobian evaluation LOG_SUCCESS | info | The simulation finished successfully.