Environment - simulationEnvironment: startTime=1.5552e+07 stopTime=1.57248e+07 tolerance=1e-06 numberOfIntervals=2500 stepSize=69.12 Regular simulation: ./Buildings_latest_Buildings.DHC.Plants.Cooling.Subsystems.Examples.CoolingTowersParallel -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 15554863.755923 | | | | ((tow.cooTow[2].per.FRWat >= 0.0 and tow.cooTow[2].per.FRWat <= 1.0)) --> "Variable violating min/max constraint: 0.0 <= tow.cooTow[2].per.FRWat <= 1.0, has value: -1.11181e-22" 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 15555041.280000 | | | | ((tow.cooTow[1].per.FRWat >= 0.0 and tow.cooTow[1].per.FRWat <= 1.0)) --> "Variable violating min/max constraint: 0.0 <= tow.cooTow[1].per.FRWat <= 1.0, has value: -2.75332e-23" LOG_STATS | info | ### STATISTICS ### | | | | | timer | | | | | | 0.0239616s reading init.xml | | | | | | 0.00214333s reading info.xml | | | | | | 0.00119109s [ 0.2%] pre-initialization | | | | | | 0.0317636s [ 5.0%] initialization | | | | | | 3.0036e-05s [ 0.0%] steps | | | | | | 0.0224656s [ 3.5%] solver (excl. callbacks) | | | | | | 0.00375673s [ 0.6%] creating output-file | | | | | | 0.00577999s [ 0.9%] event-handling | | | | | | 0.0143019s [ 2.2%] overhead | | | | | | 0.558819s [ 87.6%] simulation | | | | | | 0.638108s [100.0%] total | | | | | events | | | | | | 134 state events | | | | | | 0 time events | | | | | solver: cvode | | | | | | 16721 steps taken | | | | | | 21972 calls of functionODE | | | | | | 398 evaluations of jacobian | | | | | | 647 error test failures | | | | | | 4 convergence test failures | | | | | | 0s time of jacobian evaluation LOG_SUCCESS | info | The simulation finished successfully.