Environment - simulationEnvironment:
startTime=0
stopTime=172800
tolerance=1e-06
numberOfIntervals=2500
stepSize=69.12
Regular simulation: ./Buildings_13_Buildings.DHC.ETS.Combined.Subsystems.Validation.HeatPumpDHWTank -abortSlowSimulation -alarm=240  -lv LOG_STATS
LOG_STDOUT        | warning | Internal Numerical Jacobians without coloring are currently not supported by IDA with KLU. Colored numerical Jacobian will be used.
LOG_STDOUT        | info    | ... loading "tab1" from "/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 13.0.2-maint.13.x/Resources/Data/DHC/Loads/HotWater/DHW_ApartmentMidRise.mos"
LOG_SUCCESS       | info    | The initialization finished successfully with 3 homotopy steps.
LOG_STDOUT        | info    | ##IDA## -4 error occurred at time = 0.00220105517164012
LOG_STDOUT        | info    | model terminate | Integrator failed. | Simulation terminated at time 0.00220106
LOG_STATS         | info    | ### STATISTICS ###
|                 | |       | | timer
|                 | |       | | |            0s          reading init.xml
|                 | |       | | |            0s          reading info.xml
|                 | |       | | |   8.6252e-05s [  2.1%] pre-initialization
|                 | |       | | |   0.00170945s [ 41.8%] initialization
|                 | |       | | |            0s [  0.0%] steps
|                 | |       | | |  0.000111329s [  2.7%] solver (excl. callbacks)
|                 | |       | | |    1.673e-06s [  0.0%] creating output-file
|                 | |       | | |            0s [  0.0%] event-handling
|                 | |       | | |            0s [  0.0%] overhead
|                 | |       | | |    0.0021785s [ 53.3%] simulation
|                 | |       | | |   0.00408721s [100.0%] total
|                 | |       | | events
|                 | |       | | |     0 state events
|                 | |       | | |     0 time events
|                 | |       | | solver: ida
|                 | |       | | |    14 steps taken
|                 | |       | | |    48 calls of functionODE
|                 | |       | | |    44 evaluations of jacobian
|                 | |       | | |     0 error test failures
|                 | |       | | |    26 convergence test failures
|                 | |       | | | 0.00220019s time of jacobian evaluation