Environment - simulationEnvironment:
startTime=0
stopTime=3.1536e+07
tolerance=0.0001
numberOfIntervals=8760
stepSize=3600
Regular simulation: ./AixLib_AixLib.Airflow.AirHandlingUnit.ModularAirHandlingUnit.Examples.ExampleAHU  -abortSlowSimulation -alarm=480 -lv LOG_STATS
LOG_ASSERT        | debug   | AixLib_AixLib.Airflow.AirHandlingUnit.ModularAirHandlingUnit.Examples.ExampleAHU_functions.c:557: Invalid root: (-0.584206)^(-1.5)
LOG_STDOUT        | warning | While solving non-linear system an assertion failed during initialization.
|                 | |       | | The non-linear solver tries to solve the problem that could take some time.
|                 | |       | | It could help to provide better start-values for the iteration variables.
|                 | |       | | For more information simulate with -lv LOG_NLS_V
LOG_SUCCESS       | info    | The initialization finished successfully without homotopy method.
LOG_ASSERT        | info    | [/home/hudson/saved_omc/libraries/.openmodelica/libraries/AixLib 3.0.1/Airflow/AirHandlingUnit/ModularAirHandlingUnit/ModularAHU.mo:201:3-212:29:writable]
|                 | |       | The following assertion has been violated at time 572400.000000
|                 | |       | ((modularAHU.QCoo_flow >= 0.0)) --> "Variable violating min constraint: 0.0 <= modularAHU.QCoo_flow, has value: -0.00462141"
LOG_ASSERT        | debug   | AixLib_AixLib.Airflow.AirHandlingUnit.ModularAirHandlingUnit.Examples.ExampleAHU_functions.c:557: Invalid root: (-0.0595224)^(-1.5)
LOG_STDOUT        | warning | While solving non-linear system an assertion failed at time 6.31338e+06.
|                 | |       | | The non-linear solver tries to solve the problem that could take some time.
|                 | |       | | It could help to provide better start-values for the iteration variables.
|                 | |       | | For more information simulate with -lv LOG_NLS_V
LOG_ASSERT        | debug   | AixLib_AixLib.Airflow.AirHandlingUnit.ModularAirHandlingUnit.Examples.ExampleAHU_functions.c:557: Invalid root: (-3.39151)^(-1.5)
LOG_STDOUT        | warning | While solving non-linear system an assertion failed at time 7.4921e+06.
|                 | |       | | The non-linear solver tries to solve the problem that could take some time.
|                 | |       | | It could help to provide better start-values for the iteration variables.
|                 | |       | | For more information simulate with -lv LOG_NLS_V
LOG_ASSERT        | debug   | AixLib_AixLib.Airflow.AirHandlingUnit.ModularAirHandlingUnit.Examples.ExampleAHU_functions.c:557: Invalid root: (-1.45385)^(-1.5)
LOG_STDOUT        | warning | While solving non-linear system an assertion failed at time 1.44976e+07.
|                 | |       | | The non-linear solver tries to solve the problem that could take some time.
|                 | |       | | It could help to provide better start-values for the iteration variables.
|                 | |       | | For more information simulate with -lv LOG_NLS_V
LOG_ASSERT        | debug   | AixLib_AixLib.Airflow.AirHandlingUnit.ModularAirHandlingUnit.Examples.ExampleAHU_functions.c:557: Invalid root: (-3.3133)^(-1.5)
LOG_STDOUT        | warning | While solving non-linear system an assertion failed at time 1.44976e+07.
|                 | |       | | The non-linear solver tries to solve the problem that could take some time.
|                 | |       | | It could help to provide better start-values for the iteration variables.
|                 | |       | | For more information simulate with -lv LOG_NLS_V
LOG_ASSERT        | debug   | AixLib_AixLib.Airflow.AirHandlingUnit.ModularAirHandlingUnit.Examples.ExampleAHU_functions.c:557: Invalid root: (-0.261584)^(-1.5)
LOG_STDOUT        | warning | While solving non-linear system an assertion failed at time 1.99432e+07.
|                 | |       | | The non-linear solver tries to solve the problem that could take some time.
|                 | |       | | It could help to provide better start-values for the iteration variables.
|                 | |       | | For more information simulate with -lv LOG_NLS_V
LOG_ASSERT        | debug   | AixLib_AixLib.Airflow.AirHandlingUnit.ModularAirHandlingUnit.Examples.ExampleAHU_functions.c:557: Invalid root: (-0.408731)^(-1.5)
LOG_STDOUT        | warning | While solving non-linear system an assertion failed at time 1.99432e+07.
|                 | |       | | The non-linear solver tries to solve the problem that could take some time.
|                 | |       | | It could help to provide better start-values for the iteration variables.
|                 | |       | | For more information simulate with -lv LOG_NLS_V
LOG_ASSERT        | debug   | AixLib_AixLib.Airflow.AirHandlingUnit.ModularAirHandlingUnit.Examples.ExampleAHU_functions.c:557: Invalid root: (-0.0594737)^(-1.5)
LOG_STDOUT        | warning | While solving non-linear system an assertion failed at time 2.76544e+07.
|                 | |       | | The non-linear solver tries to solve the problem that could take some time.
|                 | |       | | It could help to provide better start-values for the iteration variables.
|                 | |       | | For more information simulate with -lv LOG_NLS_V
LOG_STATS         | info    | ### STATISTICS ###
|                 | |       | | timer
|                 | |       | | |    0.0128068s          reading init.xml
|                 | |       | | |  0.000832392s          reading info.xml
|                 | |       | | |   8.7925e-05s [  0.0%] pre-initialization
|                 | |       | | |    0.0437845s [  1.5%] initialization
|                 | |       | | |   6.5473e-05s [  0.0%] steps
|                 | |       | | |     0.118077s [  4.1%] solver (excl. callbacks)
|                 | |       | | |            0s [  0.0%] creating output-file
|                 | |       | | |    0.0977083s [  3.4%] event-handling
|                 | |       | | |    0.0177319s [  0.6%] overhead
|                 | |       | | |      2.58326s [ 90.3%] simulation
|                 | |       | | |      2.86071s [100.0%] total
|                 | |       | | events
|                 | |       | | |  2203 state events
|                 | |       | | |     0 time events
|                 | |       | | solver: dassl
|                 | |       | | | 181470 steps taken
|                 | |       | | | 349293 calls of functionODE
|                 | |       | | | 198695 evaluations of jacobian
|                 | |       | | |  8932 error test failures
|                 | |       | | | 54718 convergence test failures
|                 | |       | | | 0.427482s time of jacobian evaluation
LOG_SUCCESS       | info    | The simulation finished successfully.