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 12.1.1-maint.12.x/Fluid/HeatExchangers/CoolingTowers/BaseClasses/Merkel.mo:93:3-94:53:writable] | | | | The following assertion has been violated at time 10370150.188383 | | | | ((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 12.1.1-maint.12.x/Fluid/HeatExchangers/CoolingTowers/BaseClasses/Merkel.mo:93:3-94:53:writable] | | | | The following assertion has been violated at time 10370211.840000 | | | | ((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: -1.75406e-234" LOG_STATS | info | ### STATISTICS ### | | | | | timer | | | | | | 0.0262761s reading init.xml | | | | | | 0.0025029s reading info.xml | | | | | | 0.00103403s [ 0.1%] pre-initialization | | | | | | 0.0308292s [ 4.4%] initialization | | | | | | 0.000108915s [ 0.0%] steps | | | | | | 0.0188355s [ 2.7%] solver (excl. callbacks) | | | | | | 0.00397519s [ 0.6%] creating output-file | | | | | | 0.220188s [ 31.7%] event-handling | | | | | | 0.0153257s [ 2.2%] overhead | | | | | | 0.405342s [ 58.3%] simulation | | | | | | 0.695639s [100.0%] total | | | | | events | | | | | | 158 state events | | | | | | 0 time events | | | | | solver: dassl | | | | | | 15482 steps taken | | | | | | 20570 calls of functionODE | | | | | | 2858 evaluations of jacobian | | | | | | 400 error test failures | | | | | | 2 convergence test failures | | | | | | 0.141777s time of jacobian evaluation LOG_SUCCESS | info | The simulation finished successfully.