Environment - simulationEnvironment:
startTime=0
stopTime=2400
tolerance=1e-06
numberOfIntervals=2500
stepSize=0.96
Regular simulation: ./Buildings_latest_Buildings.Fluid.DXSystems.Cooling.BaseClasses.Examples.EvaporationFlowReversal  -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_NLS           | error   | residualFunc36: Iteration variable `der(eva.m)` is inf or nan.
LOG_ASSERT        | debug   | residualFunc36 failed at time=0.
|                 | |       | For more information please use -lv LOG_NLS.
LOG_STDOUT        | warning | While solving non-linear system an assertion failed during initialization.
|                 | |       | | The non-linear solver tries to solve the problem that could take some time.
|                 | |       | | It could help to provide better start-values for the iteration variables.
|                 | |       | | For more information simulate with -lv LOG_NLS_V
LOG_ASSERT        | warning | [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 11.0.1-master/Fluid/DXSystems/Cooling/BaseClasses/Evaporation.mo:185:3-194:27:writable]
|                 | |       | The following assertion has been violated during initialization at time 0.000000
|                 | |       | ((eva.nomVal.gamma <= eva.gammaMax)) --> "*** Warning: In DX coil model, gamma is too large for these coil conditions.
|                 | |       |     Instead of gamma = 1.5, a value of 1.00359, which
|                 | |       |     corresponds to a mass transfer effectiveness of 0.8, will be used.
|                 | |       |     Coil nominal performance data are:
|                 | |       |     nomVal.m_flow_nominal = 0.497018
|                 | |       |     dX_nominal = XEvaOut_nominal-XEvaWetBulOut_nominal = 0.00614376 - 0.00715296 = -0.0010092
|                 | |       |     QLat_flow_nominal  = -1000
|                 | |       | "
LOG_SUCCESS       | info    | The initialization finished successfully without homotopy method.
LOG_STATS         | info    | ### STATISTICS ###
|                 | |       | | timer
|                 | |       | | |   0.00135095s          reading init.xml
|                 | |       | | |   0.00012816s          reading info.xml
|                 | |       | | |  0.000350918s [  3.8%] pre-initialization
|                 | |       | | |  0.000391164s [  4.3%] initialization
|                 | |       | | |     6.71e-07s [  0.0%] steps
|                 | |       | | |   0.00184313s [ 20.2%] solver (excl. callbacks)
|                 | |       | | |  0.000641008s [  7.0%] creating output-file
|                 | |       | | |   7.3084e-05s [  0.8%] event-handling
|                 | |       | | |    0.0023173s [ 25.4%] overhead
|                 | |       | | |   0.00350859s [ 38.4%] simulation
|                 | |       | | |   0.00912587s [100.0%] total
|                 | |       | | events
|                 | |       | | |     4 state events
|                 | |       | | |     0 time events
|                 | |       | | solver: ida
|                 | |       | | |   240 steps taken
|                 | |       | | |   351 calls of functionODE
|                 | |       | | |    99 evaluations of jacobian
|                 | |       | | |    13 error test failures
|                 | |       | | |     1 convergence test failures
|                 | |       | | | 0.000281156s time of jacobian evaluation
LOG_SUCCESS       | info    | The simulation finished successfully.