Environment - simulationEnvironment:
startTime=0
stopTime=1000
tolerance=1e-06
numberOfIntervals=2500
stepSize=0.4
Regular simulation: ./Buildings_latest_Buildings.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
|                 | |       | | |    0.0194609s          reading init.xml
|                 | |       | | |   0.00171486s          reading info.xml
|                 | |       | | |   0.00101706s [  1.1%] pre-initialization
|                 | |       | | |    0.0308697s [ 32.0%] initialization
|                 | |       | | |  0.000621596s [  0.6%] steps
|                 | |       | | |    0.0417017s [ 43.2%] solver (excl. callbacks)
|                 | |       | | |   0.00252614s [  2.6%] creating output-file
|                 | |       | | |  0.000889816s [  0.9%] event-handling
|                 | |       | | |    0.0132598s [ 13.7%] overhead
|                 | |       | | |   0.00561215s [  5.8%] simulation
|                 | |       | | |     0.096498s [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
|                 | |       | | | 0.0169383s time of jacobian evaluation