Environment - simulationEnvironment:
startTime=0
stopTime=1000
tolerance=1e-06
numberOfIntervals=2500
stepSize=0.4
Regular simulation: ./Buildings_10_Buildings.Experimental.DHC.Plants.Combined.Subsystems.Validation.CoolingTowerGroup  -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 = 828.186188426975
LOG_STDOUT        | info    | model terminate | Integrator failed. | Simulation terminated at time 828.186
LOG_STATS         | info    | ### STATISTICS ###
|                 | |       | | timer
|                 | |       | | |     0.020381s          reading init.xml
|                 | |       | | |   0.00229413s          reading info.xml
|                 | |       | | |   0.00103251s [  1.0%] pre-initialization
|                 | |       | | |    0.0325891s [ 33.1%] initialization
|                 | |       | | |   0.00031469s [  0.3%] steps
|                 | |       | | |    0.0443839s [ 45.0%] solver (excl. callbacks)
|                 | |       | | |   0.00223675s [  2.3%] creating output-file
|                 | |       | | |   0.00132411s [  1.3%] event-handling
|                 | |       | | |    0.0130915s [ 13.3%] overhead
|                 | |       | | |   0.00355048s [  3.6%] simulation
|                 | |       | | |     0.098523s [100.0%] total
|                 | |       | | events
|                 | |       | | |     2 state events
|                 | |       | | |     3 time events
|                 | |       | | solver: ida
|                 | |       | | |  1952 steps taken
|                 | |       | | |  3383 calls of functionODE
|                 | |       | | |   748 evaluations of jacobian
|                 | |       | | |    80 error test failures
|                 | |       | | |   182 convergence test failures
|                 | |       | | | 0.0169896s time of jacobian evaluation