Environment - simulationEnvironment:
startTime=1.5552e+07
stopTime=1.5984e+07
tolerance=1e-06
numberOfIntervals=2500
stepSize=172.8
Regular simulation: ./Buildings_12_Buildings.Fluid.HeatExchangers.CoolingTowers.Examples.FixedApproachWetBulb  -abortSlowSimulation -alarm=400  -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 without homotopy method.
LOG_STDOUT        | info    | ##IDA## -4 error occurred at time = 15743047.911032
LOG_STDOUT        | info    | model terminate | Integrator failed. | Simulation terminated at time 1.5743e+07
LOG_STATS         | info    | ### STATISTICS ###
|                 | |       | | timer
|                 | |       | | |    0.0182723s          reading init.xml
|                 | |       | | |   0.00145335s          reading info.xml
|                 | |       | | |   0.00088505s [  0.4%] pre-initialization
|                 | |       | | |    0.0345009s [ 15.5%] initialization
|                 | |       | | |  0.000447709s [  0.2%] steps
|                 | |       | | |     0.101724s [ 45.7%] solver (excl. callbacks)
|                 | |       | | |   0.00126629s [  0.6%] creating output-file
|                 | |       | | |    0.0114762s [  5.2%] event-handling
|                 | |       | | |   0.00490427s [  2.2%] overhead
|                 | |       | | |     0.067219s [ 30.2%] simulation
|                 | |       | | |     0.222424s [100.0%] total
|                 | |       | | events
|                 | |       | | |   244 state events
|                 | |       | | |     0 time events
|                 | |       | | solver: ida
|                 | |       | | | 27029 steps taken
|                 | |       | | | 43685 calls of functionODE
|                 | |       | | | 15398 evaluations of jacobian
|                 | |       | | |  2187 error test failures
|                 | |       | | |  2450 convergence test failures
|                 | |       | | | 0.0846843s time of jacobian evaluation