Environment - simulationEnvironment: startTime=1.5552e+07 stopTime=1.57248e+07 tolerance=1e-06 numberOfIntervals=2500 stepSize=69.12 Regular simulation: ./Buildings_8_Buildings.Experimental.DHC.CentralPlants.Cooling.Subsystems.Examples.CoolingTowersParallel -abortSlowSimulation -alarm=480 -lv LOG_STATS stdout | info | ... loading "tab1" from "/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.1.4-maint.8.1.x/Resources/weatherdata/USA_CA_San.Francisco.Intl.AP.724940_TMY3.mos" LOG_SUCCESS | info | The initialization finished successfully with 3 homotopy steps. assert | warning | The following assertion has been violated at time 15552034.560000 | | | | tow.cooTow[2].per.FRWat >= 0.0 and tow.cooTow[2].per.FRWat <= 1.0 assert | warning | Variable violating min/max constraint: 0.0 <= tow.cooTow[2].per.FRWat <= 1.0, has value: -3.55674e-29 assert | warning | The following assertion has been violated at time 15554937.600000 | | | | tow.cooTow[1].per.FRWat >= 0.0 and tow.cooTow[1].per.FRWat <= 1.0 assert | warning | Variable violating min/max constraint: 0.0 <= tow.cooTow[1].per.FRWat <= 1.0, has value: -1.65876e-07 LOG_STATS | info | ### STATISTICS ### | | | | | timer | | | | | | 0.0198818s reading init.xml | | | | | | 0.00172527s reading info.xml | | | | | | 0.000135514s [ 0.0%] pre-initialization | | | | | | 0.0195619s [ 1.4%] initialization | | | | | | 4.25e-05s [ 0.0%] steps | | | | | | 0.0372315s [ 2.7%] solver (excl. callbacks) | | | | | | 0s [ 0.0%] creating output-file | | | | | | 0.399993s [ 29.4%] event-handling | | | | | | 0.0208805s [ 1.5%] overhead | | | | | | 0.884445s [ 64.9%] simulation | | | | | | 1.36229s [100.0%] total | | | | | events | | | | | | 131 state events | | | | | | 0 time events | | | | | solver: dassl | | | | | | 29850 steps taken | | | | | | 40306 calls of functionODE | | | | | | 4773 evaluations of jacobian | | | | | | 1404 error test failures | | | | | | 2 convergence test failures | | | | | | 0.343956s time of jacobian evaluation LOG_SUCCESS | info | The simulation finished successfully.