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 11.1.0-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: -5.56142e-37" LOG_ASSERT | info | [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 11.1.0-maint.11.x/Fluid/HeatExchangers/CoolingTowers/BaseClasses/Merkel.mo:93:3-94:53:writable] | | | | The following assertion has been violated at time 10369658.880000 | | | | ((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: -4.86219e-243" LOG_STATS | info | ### STATISTICS ### | | | | | timer | | | | | | 0.0266682s reading init.xml | | | | | | 0.00247286s reading info.xml | | | | | | 0.00102619s [ 0.1%] pre-initialization | | | | | | 0.0295725s [ 2.5%] initialization | | | | | | 0.000158808s [ 0.0%] steps | | | | | | 0.0342627s [ 2.9%] solver (excl. callbacks) | | | | | | 0.00601226s [ 0.5%] creating output-file | | | | | | 0.347893s [ 29.6%] event-handling | | | | | | 0.0174515s [ 1.5%] overhead | | | | | | 0.73753s [ 62.8%] simulation | | | | | | 1.17391s [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 | | | | | | 0.288562s time of jacobian evaluation LOG_SUCCESS | info | The simulation finished successfully.