Environment - simulationEnvironment: startTime=1.0368e+07 stopTime=1.05408e+07 tolerance=1e-06 numberOfIntervals=2500 stepSize=69.12 Regular simulation: ./Buildings_9_Buildings.Experimental.DHC.Plants.Cooling.Subsystems.Examples.CoolingTowersWithBypass -abortSlowSimulation -alarm=480 -emit_protected -lv LOG_STATS LOG_SUCCESS | info | The initialization finished successfully with 3 homotopy steps. assert | info | [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 9.1.3-maint.9.1.x/Fluid/HeatExchangers/CoolingTowers/BaseClasses/Merkel.mo:93:3-94:53:writable] | | | | The following assertion has been violated at time 10369590.038126 | | | | ((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: -5.56143e-37" assert | info | [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 9.1.3-maint.9.1.x/Fluid/HeatExchangers/CoolingTowers/BaseClasses/Merkel.mo:93:3-94:53:writable] | | | | The following assertion has been violated at time 10369624.320000 | | | | ((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: -3.21941e-205" LOG_STATS | info | ### STATISTICS ### | | | | | timer | | | | | | 0.0209371s reading init.xml | | | | | | 0.00204265s reading info.xml | | | | | | 0.000658465s [ 0.1%] pre-initialization | | | | | | 0.0313646s [ 2.6%] initialization | | | | | | 0.000102953s [ 0.0%] steps | | | | | | 0.0334168s [ 2.8%] solver (excl. callbacks) | | | | | | 0.00496751s [ 0.4%] creating output-file | | | | | | 0.370453s [ 30.7%] event-handling | | | | | | 0.0217816s [ 1.8%] overhead | | | | | | 0.744285s [ 61.7%] simulation | | | | | | 1.20703s [100.0%] total | | | | | events | | | | | | 246 state events | | | | | | 0 time events | | | | | solver: dassl | | | | | | 25497 steps taken | | | | | | 34725 calls of functionODE | | | | | | 5303 evaluations of jacobian | | | | | | 1289 error test failures | | | | | | 0 convergence test failures | | | | | | 0.276974s time of jacobian evaluation LOG_SUCCESS | info | The simulation finished successfully.