Environment - simulationEnvironment: startTime=0 stopTime=1000 tolerance=1e-06 numberOfIntervals=500 stepSize=2 Regular simulation: ./OpenHPL_OpenHPL.Examples.SimpleValve -abortSlowSimulation -alarm=240 -lv LOG_STATS 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. LOG_SUCCESS | info | The initialization finished successfully without homotopy method. LOG_ASSERT | debug | division leads to inf or nan at time 0, (a=-nan) / (b=999.65), where divisor b is: data.rho LOG_ASSERT | debug | division leads to inf or nan at time 0, (a=-nan) / (b=7.06858), where divisor b is: surgeTank.A LOG_ASSERT | info | [/home/hudson/saved_omc/libraries/.openmodelica/libraries/OpenHPL 4.0.0/Waterway/SurgeTank.mo:74:3-75:26:writable] | | | | The following assertion has been violated at time 0.000000 | | | | ((noEvent(surgeTank.h_ds >= 0.0))) --> "Water level h in surge tank must be greater than 0!" LOG_ASSERT | debug | division by zero at time 0, (a=0) / (b=0), where divisor b expression is: surgeTank.v LOG_STATS | info | ### STATISTICS ### LOG_STATS | info | timer LOG_STATS | info | | 0s reading init.xml LOG_STATS | info | | 0s reading info.xml LOG_STATS | info | | 4.6127e-05s [ 11.8%] pre-initialization LOG_STATS | info | | 0.00024499s [ 62.8%] initialization LOG_STATS | info | | 0s [ 0.0%] steps LOG_STATS | info | | 6.291e-06s [ 1.6%] solver (excl. callbacks) LOG_STATS | info | | 3.877e-06s [ 1.0%] creating output-file LOG_STATS | info | | 2.1631e-05s [ 5.5%] event-handling LOG_STATS | info | | 0s [ 0.0%] overhead LOG_STATS | info | | 6.7026e-05s [ 17.2%] simulation LOG_STATS | info | | 0.000389942s [100.0%] total LOG_STATS | info | events LOG_STATS | info | | 0 state events LOG_STATS | info | | 0 time events LOG_STATS | info | solver: dassl LOG_STATS | info | | 0 steps taken LOG_STATS | info | | 0 calls of functionODE LOG_STATS | info | | 0 evaluations of jacobian LOG_STATS | info | | 0 error test failures LOG_STATS | info | | 0 convergence test failures LOG_STATS | info | | 0s time of jacobian evaluation