Environment - simulationEnvironment: startTime=1.0368e+07 stopTime=1.05408e+07 tolerance=1e-06 numberOfIntervals=2500 stepSize=69.12 Regular simulation: ./Buildings_12_Buildings.DHC.Plants.Cooling.Subsystems.Examples.CoolingTowersWithBypass -abortSlowSimulation -alarm=240 -emit_protected -lv LOG_STATS LOG_SUCCESS | info | The initialization finished successfully with 3 homotopy steps. LOG_ASSERT | info | [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 12.1.2-maint.12.x/Fluid/HeatExchangers/CoolingTowers/BaseClasses/Merkel.mo:93:3-94:53:writable] | | | | The following assertion has been violated at time 10370150.188383 | | | | ((tow.cooTowSys.cooTow[2].per.FRWat >= 0.0 and tow.cooTowSys.cooTow[2].per.FRWat <= 1.0)) --> "Variable violating min/max constraint: 0.0 <= tow.cooTowSys.cooTow[2].per.FRWat <= 1.0, has value: -1.5654e-27" LOG_STATS | info | ### STATISTICS ### | | | | | timer | | | | | | 0.0334587s reading init.xml | | | | | | 0.00247035s reading info.xml | | | | | | 0.0011218s [ 0.2%] pre-initialization | | | | | | 0.0337847s [ 5.1%] initialization | | | | | | 9.0459e-05s [ 0.0%] steps | | | | | | 0.0185073s [ 2.8%] solver (excl. callbacks) | | | | | | 0.00396252s [ 0.6%] creating output-file | | | | | | 0.208395s [ 31.6%] event-handling | | | | | | 0.0141527s [ 2.1%] overhead | | | | | | 0.380326s [ 57.6%] simulation | | | | | | 0.660341s [100.0%] total | | | | | events | | | | | | 158 state events | | | | | | 0 time events | | | | | solver: dassl | | | | | | 15505 steps taken | | | | | | 20589 calls of functionODE | | | | | | 2848 evaluations of jacobian | | | | | | 399 error test failures | | | | | | 2 convergence test failures | | | | | | 0.102917s time of jacobian evaluation LOG_SUCCESS | info | The simulation finished successfully.