Environment - simulationEnvironment:
startTime=0
stopTime=2000
tolerance=1e-06
numberOfIntervals=2500
stepSize=0.8
Regular simulation: ./Buildings_10_Buildings.Experimental.DHC.Plants.Combined.Subsystems.Validation.ChillerHeatRecoveryGroup  -abortSlowSimulation -alarm=480  -emit_protected -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_SUCCESS       | info    | The initialization finished successfully with 3 homotopy steps.
LOG_STDOUT        | info    | ##IDA## -4 error occurred at time = 3.67853477623066
LOG_STDOUT        | info    | model terminate | Integrator failed. | Simulation terminated at time 3.67853
LOG_STATS         | info    | ### STATISTICS ###
|                 | |       | | timer
|                 | |       | | |    0.0866216s          reading init.xml
|                 | |       | | |   0.00719008s          reading info.xml
|                 | |       | | |   0.00317341s [ 14.2%] pre-initialization
|                 | |       | | |   0.00237004s [ 10.6%] initialization
|                 | |       | | |   0.00287742s [ 12.9%] steps
|                 | |       | | |    0.0102583s [ 46.0%] solver (excl. callbacks)
|                 | |       | | |   0.00223855s [ 10.0%] creating output-file
|                 | |       | | |   0.00119463s [  5.4%] event-handling
|                 | |       | | |   0.00013871s [  0.6%] overhead
|                 | |       | | |    3.508e-05s [  0.2%] simulation
|                 | |       | | |    0.0222861s [100.0%] total
|                 | |       | | events
|                 | |       | | |     1 state events
|                 | |       | | |     1 time events
|                 | |       | | solver: ida
|                 | |       | | |   314 steps taken
|                 | |       | | |   571 calls of functionODE
|                 | |       | | |    91 evaluations of jacobian
|                 | |       | | |    34 error test failures
|                 | |       | | |    14 convergence test failures
|                 | |       | | | 0.00739421s time of jacobian evaluation