Environment - simulationEnvironment: startTime=1.0368e+07 stopTime=1.05408e+07 tolerance=1e-06 numberOfIntervals=2500 stepSize=69.12 Regular simulation: ./Buildings_latest_Buildings.DHC.Plants.Cooling.Subsystems.Examples.CoolingTowersWithBypass -abortSlowSimulation -alarm=800 -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 12.0.0-master/Fluid/HeatExchangers/CoolingTowers/BaseClasses/Merkel.mo:93:3-94:53:writable] | | | | The following assertion has been violated at time 10369590.014298 | | | | ((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: -5.56142e-37" LOG_ASSERT | info | [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 12.0.0-master/Fluid/HeatExchangers/CoolingTowers/BaseClasses/Merkel.mo:93:3-94:53:writable] | | | | The following assertion has been violated at time 10369658.880000 | | | | ((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: -1.80598e-234" LOG_STATS | info | ### STATISTICS ### | | | | | timer | | | | | | 0.0298883s reading init.xml | | | | | | 0.00227079s reading info.xml | | | | | | 0.00129562s [ 0.1%] pre-initialization | | | | | | 0.0328471s [ 3.8%] initialization | | | | | | 0.000155522s [ 0.0%] steps | | | | | | 0.0337409s [ 3.9%] solver (excl. callbacks) | | | | | | 0.00509668s [ 0.6%] creating output-file | | | | | | 0.0109715s [ 1.3%] event-handling | | | | | | 0.0167159s [ 1.9%] overhead | | | | | | 0.774626s [ 88.5%] simulation | | | | | | 0.875449s [100.0%] total | | | | | events | | | | | | 246 state events | | | | | | 0 time events | | | | | solver: cvode | | | | | | 24617 steps taken | | | | | | 32615 calls of functionODE | | | | | | 602 evaluations of jacobian | | | | | | 1053 error test failures | | | | | | 5 convergence test failures | | | | | | 0s time of jacobian evaluation LOG_SUCCESS | info | The simulation finished successfully.