Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr Buildings_7.0.0_Buildings.Fluid.MixingVolumes.Validation.CoupledVolumesSpecializedAirPerfectGas.conf.json
Using package ModelicaServices with version 3.2.3 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.3+maint.om/package.mo)
Using package Modelica with version 3.2.3 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo)
Using package Complex with version 3.2.3 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+maint.om/package.mo)
Using package Buildings with version 7.0.1 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 7.0.1/package.mo)
Running command: "" <> buildModelFMU(Buildings.Fluid.MixingVolumes.Validation.CoupledVolumesSpecializedAirPerfectGas,fileNamePrefix="Buildings_7_0_0_Buildings_Fluid_MixingVolumes_Validation_CoupledVolumesSpecializedAirPerfectGas",fmuType="me",version="2.0",platforms={"static"})
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 7.0.1/package.mo): time 2.298/2.298, allocations: 248.7 MB / 256.2 MB, free: 7.035 MB / 202.7 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+maint.om/package.mo): time 0.00148/0.00148, allocations: 184.1 kB / 315.4 MB, free: 4 MB / 250.7 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 2.136/2.136, allocations: 205.3 MB / 0.5662 GB, free: 0.543 MB / 410.7 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.3+maint.om/package.mo): time 0.001113/0.001113, allocations: 102.4 kB / 0.6704 GB, free: 5.742 MB / 0.5105 GB
Notification: Performance of FrontEnd - loaded program: time 2.438e-05/2.432e-05, allocations: 4 kB / 0.7803 GB, free: 103.3 MB / 0.5417 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.2073/0.2074, allocations: 106.3 MB / 0.8841 GB, free: 12.99 MB / 0.5573 GB
Notification: Performance of FrontEnd - scodeFlatten: time 15.68/15.89, allocations: 4.874 GB / 5.759 GB, free: 144.6 MB / 0.8698 GB
Notification: Performance of FrontEnd - mkProgramGraph: time 0.000321/15.89, allocations: 93.5 kB / 5.759 GB, free: 144.6 MB / 0.8698 GB
Notification: Performance of FrontEnd - DAE generated: time 3.038/18.92, allocations: 495.1 MB / 6.242 GB, free: 195.3 MB / 0.8698 GB
Notification: Performance of FrontEnd: time 2.004e-06/18.92, allocations: 1 kB / 6.242 GB, free: 195.3 MB / 0.8698 GB
Notification: Performance of Transformations before backend: time 0.0001294/18.93, allocations: 27 kB / 6.242 GB, free: 195.3 MB / 0.8698 GB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 150
 * Number of variables: 150
Notification: Performance of Generate backend data structure: time 0.004481/18.93, allocations: 1.17 MB / 6.243 GB, free: 194.9 MB / 0.8698 GB
Notification: Performance of prepare preOptimizeDAE: time 5.798e-05/18.93, allocations: 12.47 kB / 6.243 GB, free: 194.9 MB / 0.8698 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.004262/18.93, allocations: 375.2 kB / 6.244 GB, free: 194.9 MB / 0.8698 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.003532/18.94, allocations: 0.88 MB / 6.245 GB, free: 194.6 MB / 0.8698 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 3.996e-05/18.94, allocations: 23.36 kB / 6.245 GB, free: 194.6 MB / 0.8698 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.0001848/18.94, allocations: 36.91 kB / 6.245 GB, free: 194.6 MB / 0.8698 GB
Notification: Performance of preOpt removeEqualFunctionCalls (simulation): time 0.001681/18.94, allocations: 0.511 MB / 6.245 GB, free: 194.6 MB / 0.8698 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.001653/18.94, allocations: 0.5177 MB / 6.246 GB, free: 194.6 MB / 0.8698 GB
Notification: Performance of preOpt findStateOrder (simulation): time 8.588e-05/18.94, allocations: 0 / 6.246 GB, free: 194.6 MB / 0.8698 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 9.291e-05/18.94, allocations: 0.8438 kB / 6.246 GB, free: 194.6 MB / 0.8698 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 5.45e-05/18.94, allocations: 25.72 kB / 6.246 GB, free: 194.6 MB / 0.8698 GB
Warning: The model contains alias variables with conflicting start and/or nominal values. It is recommended to resolve the conflicts, because otherwise the system could be hard to solve. To print the conflicting alias sets and the chosen candidates please use -d=aliasConflicts.
Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.006682/18.95, allocations: 2.659 MB / 6.248 GB, free: 193.3 MB / 0.8698 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.001148/18.95, allocations: 422.7 kB / 6.249 GB, free: 193.2 MB / 0.8698 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.0005319/18.95, allocations: 229.7 kB / 6.249 GB, free: 193.2 MB / 0.8698 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.0002312/18.95, allocations: 98.72 kB / 6.249 GB, free: 193.1 MB / 0.8698 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 4.116e-05/18.95, allocations: 45.66 kB / 6.249 GB, free: 193.1 MB / 0.8698 GB
Notification: Performance of pre-optimization done (n=45): time 4.067e-06/18.95, allocations: 3.938 kB / 6.249 GB, free: 193.1 MB / 0.8698 GB
Notification: Performance of matching and sorting (n=63): time 0.01393/18.96, allocations: 2.55 MB / 6.252 GB, free: 192.7 MB / 0.8698 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 4.783e-05/18.96, allocations: 59.45 kB / 6.252 GB, free: 192.6 MB / 0.8698 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.001066/18.97, allocations: 457.6 kB / 6.252 GB, free: 192.5 MB / 0.8698 GB
Notification: Performance of collectPreVariables (initialization): time 0.000218/18.97, allocations: 35.55 kB / 6.252 GB, free: 192.5 MB / 0.8698 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0003349/18.97, allocations: 360.5 kB / 6.252 GB, free: 192.3 MB / 0.8698 GB
Notification: Performance of collectInitialBindings (initialization): time 0.000343/18.97, allocations: 217.9 kB / 6.253 GB, free: 192.2 MB / 0.8698 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 4.855e-05/18.97, allocations: 0 / 6.253 GB, free: 192.2 MB / 0.8698 GB
Notification: Performance of setup shared object (initialization): time 0.0001619/18.97, allocations: 380.2 kB / 6.253 GB, free: 191.9 MB / 0.8698 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.0006397/18.97, allocations: 261.1 kB / 6.253 GB, free: 191.9 MB / 0.8698 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.000769/18.97, allocations: 369.6 kB / 6.254 GB, free: 191.8 MB / 0.8698 GB
Warning: It was not possible to determine if the initialization problem is consistent, because of not evaluable parameters/start values during compile time: vol.dynBal.medium.p = vol.dynBal.p_start (0.9999999999999999 * vol1.dynBal.p_start = vol.dynBal.p_start)
Notification: Performance of analyzeInitialSystem (initialization): time 0.01055/18.98, allocations: 1.401 MB / 6.255 GB, free: 191.7 MB / 0.8698 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 4.278e-06/18.98, allocations: 1.031 kB / 6.255 GB, free: 191.7 MB / 0.8698 GB
Notification: Performance of matching and sorting (n=74) (initialization): time 0.004643/18.98, allocations: 1.04 MB / 6.256 GB, free: 191.6 MB / 0.8698 GB
Notification: Performance of prepare postOptimizeDAE: time 0.0001985/18.98, allocations: 0.6149 MB / 6.257 GB, free: 190.9 MB / 0.8698 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.509e-05/18.98, allocations: 5.328 kB / 6.257 GB, free: 190.9 MB / 0.8698 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.003084/18.99, allocations: 456.5 kB / 6.257 GB, free: 190.9 MB / 0.8698 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001051/18.99, allocations: 88.91 kB / 6.257 GB, free: 190.9 MB / 0.8698 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.0113/19, allocations: 4.779 MB / 6.262 GB, free: 189 MB / 0.8698 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001511/19, allocations: 55.31 kB / 6.262 GB, free: 189 MB / 0.8698 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 9.199e-05/19, allocations: 18.22 kB / 6.262 GB, free: 189 MB / 0.8698 GB
Notification: Performance of prepare postOptimizeDAE: time 1.572e-05/19, allocations: 7.75 kB / 6.262 GB, free: 189 MB / 0.8698 GB
Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.004184/19, allocations: 0.9449 MB / 6.263 GB, free: 189 MB / 0.8698 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.439e-05/19.01, allocations: 4.125 kB / 6.263 GB, free: 189 MB / 0.8698 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.002997/19.01, allocations: 455.3 kB / 6.263 GB, free: 188.9 MB / 0.8698 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0007323/19.01, allocations: 74.98 kB / 6.263 GB, free: 188.9 MB / 0.8698 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.01063/19.02, allocations: 4.203 MB / 6.267 GB, free: 187.6 MB / 0.8698 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001516/19.02, allocations: 49.94 kB / 6.267 GB, free: 187.6 MB / 0.8698 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 8.522e-05/19.02, allocations: 23 kB / 6.267 GB, free: 187.6 MB / 0.8698 GB
Warning: The initial conditions are over specified. The following 1 initial equations are redundant, so they are removed from the initialization sytem:
         vol.dynBal.medium.p = vol.dynBal.p_start.
Warning: Iteration variables with default zero start attribute in torn nonlinear equation system:
         $DER.vol.dynBal.medium.T_degC:DUMMY_DER(fixed = false )  "Temperature of medium in [degC]" type: Real 
         $DER.vol1.dynBal.medium.T_degC:DUMMY_DER(fixed = false )  "Temperature of medium in [degC]" type: Real 
         vol1.ports[1].m_flow:VARIABLE(flow=true min = -100000.0 max = 100000.0 unit = "kg/s" )  "Mass flow rate from the connection point into the component" type: Real  [1]
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 7
 * Number of states: 0 ()
 * Number of discrete variables: 0 ()
 * Number of discrete states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for initialization (46):
 * Single equations (assignments): 44
 * Array equations: 0
 * Algorithm blocks: 0
 * Record equations: 0
 * When equations: 0
 * If-equations: 0
 * Equation systems (linear and non-linear blocks): 1
 * Torn equation systems: 1
 * Mixed (continuous/discrete) equation systems: 0
Notification: Equation system details:
 * Constant Jacobian: 0
 * Linear Jacobian (size,density): 0
 * Non-linear Jacobian: 1 {1}
 * Without analytic Jacobian: 0
Notification: Torn system details for strict tearing set:
 * Linear torn systems: 0
 * Non-linear torn systems: 1 {6 23}
Notification: Performance of prepare postOptimizeDAE: time 0.0004256/19.02, allocations: 133.7 kB / 6.268 GB, free: 187.5 MB / 0.8698 GB
Notification: Performance of postOpt createAliasVarsForOutputStates (simulation): time 0.004204/19.03, allocations: 0.9805 MB / 6.268 GB, free: 187.4 MB / 0.8698 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0004355/19.03, allocations: 72.28 kB / 6.269 GB, free: 187.3 MB / 0.8698 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.00423/19.03, allocations: 1.037 MB / 6.27 GB, free: 187.3 MB / 0.8698 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 1.989e-05/19.03, allocations: 6.25 kB / 6.27 GB, free: 187.3 MB / 0.8698 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 6.443e-06/19.03, allocations: 3.953 kB / 6.27 GB, free: 187.2 MB / 0.8698 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.003978/19.03, allocations: 1.248 MB / 6.271 GB, free: 186.8 MB / 0.8698 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.007359/19.04, allocations: 2.23 MB / 6.273 GB, free: 186.4 MB / 0.8698 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.045e-05/19.04, allocations: 0.9375 kB / 6.273 GB, free: 186.4 MB / 0.8698 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0006858/19.04, allocations: 72.14 kB / 6.273 GB, free: 186.4 MB / 0.8698 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.003497/19.05, allocations: 468.3 kB / 6.274 GB, free: 186.4 MB / 0.8698 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0001352/19.05, allocations: 14.42 kB / 6.274 GB, free: 186.4 MB / 0.8698 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.009971/19.06, allocations: 4.572 MB / 6.278 GB, free: 184.5 MB / 0.8698 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 8.376e-06/19.06, allocations: 4.812 kB / 6.278 GB, free: 184.5 MB / 0.8698 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.005098/19.06, allocations: 1.479 MB / 6.279 GB, free: 184.2 MB / 0.8698 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.0008983/19.06, allocations: 245.5 kB / 6.28 GB, free: 184.1 MB / 0.8698 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.000166/19.06, allocations: 12.06 kB / 6.28 GB, free: 184.1 MB / 0.8698 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.001347/19.06, allocations: 47.38 kB / 6.28 GB, free: 184.1 MB / 0.8698 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0002417/19.06, allocations: 51.17 kB / 6.28 GB, free: 184.1 MB / 0.8698 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 8.57e-05/19.06, allocations: 25.09 kB / 6.28 GB, free: 184.1 MB / 0.8698 GB
Notification: Performance of sorting global known variables: time 0.0006974/19.07, allocations: 360.8 kB / 6.28 GB, free: 184 MB / 0.8698 GB
Notification: Performance of sort global known variables: time 4.41e-07/19.07, allocations: 0 / 6.28 GB, free: 184 MB / 0.8698 GB
Notification: Performance of remove unused functions: time 0.00387/19.07, allocations: 0.553 MB / 6.281 GB, free: 184 MB / 0.8698 GB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 4
 * Number of states: 5 (vol.dynBal.medium.Xi[1],vol.dynBal.medium.T,vol1.dynBal.medium.p,vol1.dynBal.medium.Xi[1],vol1.dynBal.medium.T)
 * Number of discrete variables: 0 ()
 * Number of discrete states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for simulation (39):
 * Single equations (assignments): 37
 * Array equations: 0
 * Algorithm blocks: 0
 * Record equations: 0
 * When equations: 0
 * If-equations: 0
 * Equation systems (linear and non-linear blocks): 1
 * Torn equation systems: 1
 * Mixed (continuous/discrete) equation systems: 0
Notification: Equation system details:
 * Constant Jacobian: 0
 * Linear Jacobian (size,density): 0
 * Non-linear Jacobian: 1 {1}
 * Without analytic Jacobian: 0
Notification: Torn system details for strict tearing set:
 * Linear torn systems: 0
 * Non-linear torn systems: 1 {6 19}
Notification: Performance of Backend phase and start with SimCode phase: time 0.008002/19.08, allocations: 3.485 MB / 6.284 GB, free: 182.8 MB / 0.8698 GB
Notification: Performance of simCode: created initialization part: time 0.005834/19.08, allocations: 1.611 MB / 6.286 GB, free: 182.5 MB / 0.8698 GB
Notification: Performance of simCode: created event and clocks part: time 1.338e-05/19.08, allocations: 1.062 kB / 6.286 GB, free: 182.5 MB / 0.8698 GB
Notification: Performance of simCode: created simulation system equations: time 0.002367/19.09, allocations: 0.6322 MB / 6.286 GB, free: 182.4 MB / 0.8698 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.004387/19.09, allocations: 438.2 kB / 6.287 GB, free: 182.4 MB / 0.8698 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.005133/19.1, allocations: 1.667 MB / 6.288 GB, free: 182 MB / 0.8698 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0007415/19.1, allocations: 1.07 MB / 6.289 GB, free: 181.3 MB / 0.8698 GB
Notification: Performance of simCode: alias equations: time 0.001902/19.1, allocations: 229.3 kB / 6.29 GB, free: 181.3 MB / 0.8698 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0005776/19.1, allocations: 267.8 kB / 6.29 GB, free: 181.3 MB / 0.8698 GB
Notification: Performance of SimCode: time 1.813e-06/19.1, allocations: 0 / 6.29 GB, free: 181.3 MB / 0.8698 GB
Notification: Performance of buildModelFMU: Generate the FMI files: time 0.1439/19.24, allocations: 38.17 MB / 6.327 GB, free: 180.4 MB / 0.8698 GB
Notification: Performance of buildModelFMU: configured platform static using cached values: time 0.0002313/19.24, allocations: 202.4 kB / 6.327 GB, free: 180.1 MB / 0.8698 GB
Notification: Performance of buildModelFMU: Generate platform static: time 4.104/23.35, allocations: 0 / 6.327 GB, free: 180.1 MB / 0.8698 GB