startTime=1.0368e+07 stopTime=1.07136e+07 tolerance=1e-06 numberOfIntervals=2500 stepSize=138.24 Regular simulation: ./BuildingSystems_BuildingSystems.Technologies.SolarThermal.Examples.BigCollectorInstallationWithStorage -abortSlowSimulation -alarm=480 -lv LOG_STATS stdout | info | ... loading "tab1" from "/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildingSystems 2.0.0-master/Climate/weather/Germany_Berlin.txt" assert | warning | The following assertion has been violated during initialization at time 10368000.000000 | | | | pump1.nominalValuesDefineDefaultPressureCurve assert | warning | *** Warning: You are using a flow or pressure controlled mover with the | | | | default pressure curve. | | | | This leads to approximate calculations of the electrical power | | | | consumption. Add the correct pressure curve in the record per | | | | to obtain an accurate computation. | | | | Setting nominalValuesDefineDefaultPressureCurve=true will suppress this warning. assert | warning | The following assertion has been violated during initialization at time 10368000.000000 | | | | not senTem1.warnAboutOnePortConnection assert | warning | Sensor BigCollectorInstallationWithStorage.senTem1 can lead to numerical problems if connected to a scalar fluid port. | | | | Only connect it to a vectorized fluid port, such as used in 'BuildingSystems.Fluid.MixingVolumes`. | | | | See BuildingSystems.Fluid.Sensors.UsersGuide for more information. | | | | To disable this warning, set 'warnAboutOnePortConnection = false' in BigCollectorInstallationWithStorage.senTem1. assert | warning | The following assertion has been violated during initialization at time 10368000.000000 | | | | pump2.nominalValuesDefineDefaultPressureCurve assert | warning | *** Warning: You are using a flow or pressure controlled mover with the | | | | default pressure curve. | | | | This leads to approximate calculations of the electrical power | | | | consumption. Add the correct pressure curve in the record per | | | | to obtain an accurate computation. | | | | Setting nominalValuesDefineDefaultPressureCurve=true will suppress this warning. LOG_SUCCESS | info | The initialization finished successfully with 3 homotopy steps. assert | info | The following assertion has been violated at time 10407605.760000 | | | | HX.m1_flow >= 0.0 and HX.m1_flow <= 100000.0 assert | info | Variable violating min/max constraint: 0.0 <= HX.m1_flow <= 100000.0, has value: -1.46753e-10 assert | info | The following assertion has been violated at time 10492208.640000 | | | | weatherData.cloudCover >= 0.0 and weatherData.cloudCover <= 8.0 assert | info | Variable violating min/max constraint: 0.0 <= weatherData.cloudCover <= 8.0, has value: 8.00235 LOG_STATS | info | ### STATISTICS ### | | | | | timer | | | | | | 0.220976s reading init.xml | | | | | | 0.0233514s reading info.xml | | | | | | 0.000946575s [ 0.0%] pre-initialization | | | | | | 0.00677746s [ 0.2%] initialization | | | | | | 0.00145516s [ 0.0%] steps | | | | | | 0.175636s [ 5.6%] solver (excl. callbacks) | | | | | | 0s [ 0.0%] creating output-file | | | | | | 1.00509s [ 32.3%] event-handling | | | | | | 0.095202s [ 3.1%] overhead | | | | | | 1.82582s [ 58.7%] simulation | | | | | | 3.11092s [100.0%] total | | | | | events | | | | | | 44 state events | | | | | | 0 time events | | | | | solver: dassl | | | | | | 6552 steps taken | | | | | | 9171 calls of functionODE | | | | | | 1239 evaluations of jacobian | | | | | | 155 error test failures | | | | | | 129 convergence test failures | | | | | | 0.612821s time of jacobian evaluation LOG_SUCCESS | info | The simulation finished successfully.