Environment - simulationEnvironment:
startTime=1.5552e+07
stopTime=1.57248e+07
tolerance=1e-06
numberOfIntervals=2500
stepSize=69.12
Regular simulation: ./Buildings_8_Buildings.Fluid.HeatExchangers.CoolingTowers.Examples.Merkel  -abortSlowSimulation -alarm=480 -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 without homotopy method.
LOG_STDOUT        | info    | ##IDA## -4 error occurred at time = 15554825.0868913
LOG_STDOUT        | info    | model terminate | Integrator failed. | Simulation terminated at time 1.55548e+07
LOG_STATS         | info    | ### STATISTICS ###
|                 | |       | | timer
|                 | |       | | |    0.0128075s          reading init.xml
|                 | |       | | |   0.00130183s          reading info.xml
|                 | |       | | |  0.000212449s [  0.5%] pre-initialization
|                 | |       | | |    0.0309379s [ 77.0%] initialization
|                 | |       | | |     0.002405s [  6.0%] steps
|                 | |       | | |    0.0335078s [ 83.4%] solver (excl. callbacks)
|                 | |       | | |            0s [  0.0%] creating output-file
|                 | |       | | |  0.000260002s [  0.6%] event-handling
|                 | |       | | |   0.00040069s [  1.0%] overhead
|                 | |       | | |   -0.0275244s [-68.5%] simulation
|                 | |       | | |    0.0401994s [100.0%] total
|                 | |       | | events
|                 | |       | | |     2 state events
|                 | |       | | |     0 time events
|                 | |       | | solver: ida
|                 | |       | | |   944 steps taken
|                 | |       | | |  1500 calls of functionODE
|                 | |       | | |   190 evaluations of jacobian
|                 | |       | | |    82 error test failures
|                 | |       | | |    10 convergence test failures
|                 | |       | | | 0.00350042s time of jacobian evaluation