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=400 -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 | | | | | | 0.0315627s reading init.xml | | | | | | 0.0025072s reading info.xml | | | | | | 0.000895971s [ 0.1%] pre-initialization | | | | | | 0.0331882s [ 3.2%] initialization | | | | | | 0.000141025s [ 0.0%] steps | | | | | | 0.0327685s [ 3.1%] solver (excl. callbacks) | | | | | | 0.00383607s [ 0.4%] creating output-file | | | | | | 0.304714s [ 29.1%] event-handling | | | | | | 0.0147314s [ 1.4%] overhead | | | | | | 0.656284s [ 62.7%] simulation | | | | | | 1.04656s [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 | | | | | | 0.20595s time of jacobian evaluation LOG_SUCCESS | info | The simulation finished successfully.