Environment - simulationEnvironment:
startTime=0
stopTime=3600
tolerance=1e-06
numberOfIntervals=2500
stepSize=1.44
Regular simulation: ./Buildings_9_Buildings.Fluid.HeatExchangers.DXCoils.WaterCooled.Examples.VariableSpeed  -abortSlowSimulation -alarm=480 -s cvode -emit_protected -lv LOG_STATS
LOG_NLS           | error   | residualFunc372: Iteration variable xloc[3] is nan.
LOG_ASSERT        | debug   | residualFunc372 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_NLS           | error   | residualFunc372: Iteration variable xloc[0] is nan.
LOG_ASSERT        | debug   | residualFunc372 failed at time=0.
|                 | |       | For more information please use -lv LOG_NLS.
LOG_NLS           | error   | residualFunc372: Iteration variable xloc[3] is nan.
LOG_ASSERT        | debug   | residualFunc372 failed at time=0.
|                 | |       | For more information please use -lv LOG_NLS.
LOG_NLS           | error   | residualFunc372: Iteration variable xloc[3] is nan.
LOG_ASSERT        | debug   | residualFunc372 failed at time=0.
|                 | |       | For more information please use -lv LOG_NLS.
LOG_NLS           | error   | residualFunc372: Iteration variable xloc[3] is nan.
LOG_ASSERT        | debug   | residualFunc372 failed at time=0.
|                 | |       | For more information please use -lv LOG_NLS.
LOG_STDOUT        | info    | *** Warning: DX coil performance curves at nominal conditions are outside of bounds.
|                 | |       |              Capacity as a function of temperature  is outside of bounds 0.9 to 1.1.
|                 | |       |              The value of the curve fit is 1.2941
|                 | |       |              Check the coefficients of the function sta[1].perCur.capFunT.
LOG_STDOUT        | info    | *** Warning: DX coil performance curves at nominal conditions are outside of bounds.
|                 | |       |              EIR as a function of temperature  is outside of bounds 0.9 to 1.1.
|                 | |       |              The value of the curve fit is 0.780083
|                 | |       |              Check the coefficients of the function sta[1].perCur.EIRFunT.
LOG_STDOUT        | info    | *** Warning: DX coil performance curves at nominal conditions are outside of bounds.
|                 | |       |              Capacity as a function of temperature  is outside of bounds 0.9 to 1.1.
|                 | |       |              The value of the curve fit is 1.2941
|                 | |       |              Check the coefficients of the function sta[1].perCur.capFunT.
LOG_STDOUT        | info    | *** Warning: DX coil performance curves at nominal conditions are outside of bounds.
|                 | |       |              EIR as a function of temperature  is outside of bounds 0.9 to 1.1.
|                 | |       |              The value of the curve fit is 0.780083
|                 | |       |              Check the coefficients of the function sta[1].perCur.EIRFunT.
LOG_STDOUT        | info    | *** Warning: DX coil performance curves at nominal conditions are outside of bounds.
|                 | |       |              Capacity as a function of temperature  is outside of bounds 0.9 to 1.1.
|                 | |       |              The value of the curve fit is 1.2941
|                 | |       |              Check the coefficients of the function sta[1].perCur.capFunT.
LOG_STDOUT        | info    | *** Warning: DX coil performance curves at nominal conditions are outside of bounds.
|                 | |       |              EIR as a function of temperature  is outside of bounds 0.9 to 1.1.
|                 | |       |              The value of the curve fit is 0.780083
|                 | |       |              Check the coefficients of the function sta[1].perCur.EIRFunT.
LOG_STDOUT        | info    | *** Warning: DX coil performance curves at nominal conditions are outside of bounds.
|                 | |       |              Capacity as a function of temperature  is outside of bounds 0.9 to 1.1.
|                 | |       |              The value of the curve fit is 1.2941
|                 | |       |              Check the coefficients of the function sta[1].perCur.capFunT.
LOG_STDOUT        | info    | *** Warning: DX coil performance curves at nominal conditions are outside of bounds.
|                 | |       |              EIR as a function of temperature  is outside of bounds 0.9 to 1.1.
|                 | |       |              The value of the curve fit is 0.780083
|                 | |       |              Check the coefficients of the function sta[1].perCur.EIRFunT.
LOG_ASSERT        | warning | [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 9.1.2-maint.9.1.x/Fluid/HeatExchangers/DXCoils/BaseClasses/Evaporation.mo:185:3-194:27:writable]
|                 | |       | The following assertion has been violated during initialization at time 0.000000
|                 | |       | ((varSpeDX.eva.eva.nomVal.gamma <= varSpeDX.eva.eva.gammaMax)) --> "*** Warning: In DX coil model, gamma is too large for these coil conditions.
|                 | |       |     Instead of gamma = 1.5, a value of 0.393653, which
|                 | |       |     corresponds to a mass transfer effectiveness of 0.8, will be used.
|                 | |       |     Coil nominal performance data are:
|                 | |       |     nomVal.m_flow_nominal = 1.5
|                 | |       |     dX_nominal = XEvaOut_nominal-XEvaWetBulOut_nominal = 0.00969167 - 0.0102426 = -0.00055089
|                 | |       |     QLat_flow_nominal  = -4200
|                 | |       | "
LOG_STDOUT        | info    | *** Warning: DX coil performance curves at nominal conditions are outside of bounds.
|                 | |       |              Capacity as a function of temperature  is outside of bounds 0.9 to 1.1.
|                 | |       |              The value of the curve fit is 1.2941
|                 | |       |              Check the coefficients of the function sta[1].perCur.capFunT.
LOG_STDOUT        | info    | *** Warning: DX coil performance curves at nominal conditions are outside of bounds.
|                 | |       |              EIR as a function of temperature  is outside of bounds 0.9 to 1.1.
|                 | |       |              The value of the curve fit is 0.780083
|                 | |       |              Check the coefficients of the function sta[1].perCur.EIRFunT.
LOG_STDOUT        | info    | *** Warning: DX coil performance curves at nominal conditions are outside of bounds.
|                 | |       |              Capacity as a function of temperature  is outside of bounds 0.9 to 1.1.
|                 | |       |              The value of the curve fit is 1.2941
|                 | |       |              Check the coefficients of the function sta[1].perCur.capFunT.
LOG_STDOUT        | info    | *** Warning: DX coil performance curves at nominal conditions are outside of bounds.
|                 | |       |              EIR as a function of temperature  is outside of bounds 0.9 to 1.1.
|                 | |       |              The value of the curve fit is 0.780083
|                 | |       |              Check the coefficients of the function sta[1].perCur.EIRFunT.
LOG_STDOUT        | info    | *** Warning: DX coil performance curves at nominal conditions are outside of bounds.
|                 | |       |              Capacity as a function of temperature  is outside of bounds 0.9 to 1.1.
|                 | |       |              The value of the curve fit is 1.2941
|                 | |       |              Check the coefficients of the function sta[1].perCur.capFunT.
LOG_STDOUT        | info    | *** Warning: DX coil performance curves at nominal conditions are outside of bounds.
|                 | |       |              EIR as a function of temperature  is outside of bounds 0.9 to 1.1.
|                 | |       |              The value of the curve fit is 0.780083
|                 | |       |              Check the coefficients of the function sta[1].perCur.EIRFunT.
LOG_STDOUT        | info    | *** Warning: DX coil performance curves at nominal conditions are outside of bounds.
|                 | |       |              Capacity as a function of temperature  is outside of bounds 0.9 to 1.1.
|                 | |       |              The value of the curve fit is 1.2941
|                 | |       |              Check the coefficients of the function sta[1].perCur.capFunT.
LOG_STDOUT        | info    | *** Warning: DX coil performance curves at nominal conditions are outside of bounds.
|                 | |       |              EIR as a function of temperature  is outside of bounds 0.9 to 1.1.
|                 | |       |              The value of the curve fit is 0.780083
|                 | |       |              Check the coefficients of the function sta[1].perCur.EIRFunT.
LOG_SUCCESS       | info    | The initialization finished successfully with 3 homotopy steps.
LOG_ASSERT        | info    | [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 9.1.2-maint.9.1.x/Fluid/HeatExchangers/DXCoils/BaseClasses/Evaporation.mo:59:3-62:61:writable]
|                 | |       | The following assertion has been violated at time 0.720000
|                 | |       | ((varSpeDX.eva.eva.m >= 0.0)) --> "Variable violating min constraint: 0.0 <= varSpeDX.eva.eva.m, has value: -1.05299e-25"
LOG_STATS         | info    | ### STATISTICS ###
|                 | |       | | timer
|                 | |       | | |    0.0125523s          reading init.xml
|                 | |       | | |   0.00121105s          reading info.xml
|                 | |       | | |  0.000544611s [  0.5%] pre-initialization
|                 | |       | | |  0.000532428s [  0.5%] initialization
|                 | |       | | |   1.5509e-05s [  0.0%] steps
|                 | |       | | |   0.00616826s [  5.8%] solver (excl. callbacks)
|                 | |       | | |   0.00262212s [  2.5%] creating output-file
|                 | |       | | |  0.000253708s [  0.2%] event-handling
|                 | |       | | |   0.00861779s [  8.1%] overhead
|                 | |       | | |    0.0874215s [ 82.3%] simulation
|                 | |       | | |     0.106176s [100.0%] total
|                 | |       | | events
|                 | |       | | |     7 state events
|                 | |       | | |     0 time events
|                 | |       | | solver: cvode
|                 | |       | | |  5016 steps taken
|                 | |       | | |  5040 calls of functionODE
|                 | |       | | |    88 evaluations of jacobian
|                 | |       | | |     0 error test failures
|                 | |       | | |     0 convergence test failures
|                 | |       | | | 0s time of jacobian evaluation
LOG_SUCCESS       | info    | The simulation finished successfully.