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 -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 12.0.1-maint.12.x/Fluid/HeatExchangers/CoolingTowers/BaseClasses/Merkel.mo:93:3-94:53:writable] | | | | The following assertion has been violated at time 10369590.014429 | | | | ((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: -5.56143e-37" LOG_ASSERT | info | [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 12.0.1-maint.12.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[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: -9.34903e-243" LOG_STATS | info | ### STATISTICS ### | | | | | timer | | | | | | 0.0263755s reading init.xml | | | | | | 0.00253174s reading info.xml | | | | | | 0.00107654s [ 0.1%] pre-initialization | | | | | | 0.0325025s [ 2.8%] initialization | | | | | | 0.000149581s [ 0.0%] steps | | | | | | 0.0318876s [ 2.7%] solver (excl. callbacks) | | | | | | 0.00478309s [ 0.4%] creating output-file | | | | | | 0.339186s [ 28.9%] event-handling | | | | | | 0.0167462s [ 1.4%] overhead | | | | | | 0.745695s [ 63.6%] simulation | | | | | | 1.17203s [100.0%] total | | | | | events | | | | | | 246 state events | | | | | | 0 time events | | | | | solver: dassl | | | | | | 25791 steps taken | | | | | | 34949 calls of functionODE | | | | | | 5397 evaluations of jacobian | | | | | | 1280 error test failures | | | | | | 3 convergence test failures | | | | | | 0.293286s time of jacobian evaluation LOG_SUCCESS | info | The simulation finished successfully.