Environment - simulationEnvironment: startTime=1.0368e+07 stopTime=1.05408e+07 tolerance=1e-06 numberOfIntervals=2500 stepSize=69.12 Regular simulation: ./Buildings_11_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 11.1.2-maint.11.x/Fluid/HeatExchangers/CoolingTowers/BaseClasses/Merkel.mo:93:3-94:53:writable] | | | | The following assertion has been violated at time 10369590.037867 | | | | ((tow.cooTowSys.cooTow[1].per.FRWat >= 0.0 and tow.cooTowSys.cooTow[1].per.FRWat <= 1.0)) --> "Variable violating min/max constraint: 0.0 <= tow.cooTowSys.cooTow[1].per.FRWat <= 1.0, has value: -1.5654e-27" LOG_STATS | info | ### STATISTICS ### | | | | | timer | | | | | | 0.0215438s reading init.xml | | | | | | 0.00157444s reading info.xml | | | | | | 0.000503476s [ 0.1%] pre-initialization | | | | | | 0.0207941s [ 3.0%] initialization | | | | | | 8.7314e-05s [ 0.0%] steps | | | | | | 0.0214228s [ 3.1%] solver (excl. callbacks) | | | | | | 0.00121837s [ 0.2%] creating output-file | | | | | | 0.204047s [ 29.3%] event-handling | | | | | | 0.00603925s [ 0.9%] overhead | | | | | | 0.441271s [ 63.5%] simulation | | | | | | 0.695384s [100.0%] total | | | | | events | | | | | | 246 state events | | | | | | 0 time events | | | | | solver: dassl | | | | | | 25452 steps taken | | | | | | 34636 calls of functionODE | | | | | | 5245 evaluations of jacobian | | | | | | 1289 error test failures | | | | | | 0 convergence test failures | | | | | | 0.141868s time of jacobian evaluation LOG_SUCCESS | info | The simulation finished successfully.