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=400 -s cvode -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 12.1.1-maint.12.x/Fluid/HeatExchangers/CoolingTowers/BaseClasses/Merkel.mo:93:3-94:53:writable] | | | | The following assertion has been violated at time 10370150.188899 | | | | ((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 | | | | | | 0.0286229s reading init.xml | | | | | | 0.00208573s reading info.xml | | | | | | 0.00107898s [ 0.2%] pre-initialization | | | | | | 0.0311273s [ 6.4%] initialization | | | | | | 0.000101481s [ 0.0%] steps | | | | | | 0.0201914s [ 4.2%] solver (excl. callbacks) | | | | | | 0.00341523s [ 0.7%] creating output-file | | | | | | 0.00681266s [ 1.4%] event-handling | | | | | | 0.0138605s [ 2.9%] overhead | | | | | | 0.406996s [ 84.2%] simulation | | | | | | 0.483583s [100.0%] total | | | | | events | | | | | | 158 state events | | | | | | 0 time events | | | | | solver: cvode | | | | | | 14823 steps taken | | | | | | 18920 calls of functionODE | | | | | | 340 evaluations of jacobian | | | | | | 386 error test failures | | | | | | 3 convergence test failures | | | | | | 0s time of jacobian evaluation LOG_SUCCESS | info | The simulation finished successfully.