Running: ./testmodel.py --libraries=/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/./OMCompiler/build/lib/omlibrary/ --ompython_omhome=/usr Buildings_6.0.0_Buildings.Fluid.MixingVolumes.Validation.CoupledVolumesAir.conf.json
Using package Buildings with version 6.0.0 (/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/Buildings 6.0.0/package.mo)
Using package Modelica with version 3.2.2 (/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/Modelica 3.2.2/package.mo)
Using package Complex with version 3.2.2 (/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/Complex 3.2.2.mo)
Using package ModelicaServices with version 3.2.2 (/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/ModelicaServices 3.2.2/package.mo)
Running command: "" <> buildModelFMU(Buildings.Fluid.MixingVolumes.Validation.CoupledVolumesAir,fileNamePrefix="Buildings_6_0_0_Buildings_Fluid_MixingVolumes_Validation_CoupledVolumesAir",fmuType="me",version="2.0",platforms={"static"})
Notification: Performance of loadFile(/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/ModelicaServices 3.2.2/package.mo): time 0.0156/0.0156, allocations: 106.2 kB / 15.05 MB, free: 5.934 MB / 13.93 MB
Notification: Performance of loadFile(/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/Complex 3.2.2.mo): time 0.001237/0.001237, allocations: 186.3 kB / 15.95 MB, free: 5.898 MB / 13.93 MB
Notification: Performance of loadFile(/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/Modelica 3.2.2/package.mo): time 2.19/2.19, allocations: 194.6 MB / 211.3 MB, free: 11.04 MB / 170.7 MB
Notification: Performance of loadFile(/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/Buildings 6.0.0/package.mo): time 2.436/2.436, allocations: 236.1 MB / 492.6 MB, free: 11.43 MB / 394.7 MB
Notification: Performance of FrontEnd - loaded program: time 0.0005059/0.0005061, allocations: 16 kB / 0.587 GB, free: 2.082 MB / 490.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.7359/0.7364, allocations: 98.72 MB / 0.6834 GB, free: 16.8 MB / 0.5261 GB
Notification: Performance of FrontEnd - scodeFlatten: time 8.258/8.995, allocations: 2.426 GB / 3.11 GB, free: 227.3 MB / 0.823 GB
Notification: Performance of FrontEnd - mkProgramGraph: time 0.0002796/8.995, allocations: 86.27 kB / 3.11 GB, free: 227.3 MB / 0.823 GB
Notification: Performance of FrontEnd - DAE generated: time 2.186/11.18, allocations: 472.3 MB / 3.571 GB, free: 130.2 MB / 0.823 GB
Notification: Performance of FrontEnd: time 2.575e-06/11.18, allocations: 0 / 3.571 GB, free: 130.2 MB / 0.823 GB
Notification: Performance of Transformations before backend: time 0.000103/11.18, allocations: 31.94 kB / 3.571 GB, free: 130.2 MB / 0.823 GB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 152
 * Number of variables: 152
Notification: Performance of Generate backend data structure: time 0.003985/11.18, allocations: 1.208 MB / 3.572 GB, free: 128.9 MB / 0.823 GB
Notification: Performance of prepare preOptimizeDAE: time 4.826e-05/11.18, allocations: 8.031 kB / 3.572 GB, free: 128.9 MB / 0.823 GB
Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.0004401/11.19, allocations: 110.5 kB / 3.572 GB, free: 128.8 MB / 0.823 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.003346/11.19, allocations: 311.7 kB / 3.573 GB, free: 128.5 MB / 0.823 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.002581/11.19, allocations: 0.7647 MB / 3.573 GB, free: 127.7 MB / 0.823 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 6.578e-05/11.19, allocations: 49.31 kB / 3.573 GB, free: 127.6 MB / 0.823 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.0002261/11.19, allocations: 64 kB / 3.573 GB, free: 127.6 MB / 0.823 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.001742/11.19, allocations: 0.6039 MB / 3.574 GB, free: 126.9 MB / 0.823 GB
Notification: Performance of preOpt findStateOrder (simulation): time 4.52e-05/11.19, allocations: 0 / 3.574 GB, free: 126.9 MB / 0.823 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0001116/11.19, allocations: 28 kB / 3.574 GB, free: 126.9 MB / 0.823 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 5.705e-05/11.19, allocations: 25.31 kB / 3.574 GB, free: 126.9 MB / 0.823 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.001475/11.2, allocations: 0.5283 MB / 3.575 GB, free: 126.4 MB / 0.823 GB
Warning: The model contains alias variables with redundant start and/or conflicting 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 0.005736/11.2, allocations: 2.753 MB / 3.577 GB, free: 123.4 MB / 0.823 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.0009772/11.2, allocations: 464.6 kB / 3.578 GB, free: 122.9 MB / 0.823 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.0002568/11.2, allocations: 97.47 kB / 3.578 GB, free: 122.8 MB / 0.823 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 4.2e-05/11.2, allocations: 38.94 kB / 3.578 GB, free: 122.7 MB / 0.823 GB
Notification: Performance of pre-optimization done (n=46): time 3.747e-06/11.2, allocations: 7.938 kB / 3.578 GB, free: 122.7 MB / 0.823 GB
Notification: Performance of matching and sorting (n=49): time 0.004825/11.21, allocations: 1.496 MB / 3.579 GB, free: 121.2 MB / 0.823 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 3.526e-05/11.21, allocations: 55.84 kB / 3.579 GB, free: 121.1 MB / 0.823 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0009287/11.21, allocations: 499.4 kB / 3.58 GB, free: 120.6 MB / 0.823 GB
Notification: Performance of collectPreVariables (initialization): time 0.0001835/11.21, allocations: 37.7 kB / 3.58 GB, free: 120.6 MB / 0.823 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0002744/11.21, allocations: 360.2 kB / 3.58 GB, free: 120.2 MB / 0.823 GB
Notification: Performance of collectInitialBindings (initialization): time 0.0002349/11.21, allocations: 177.5 kB / 3.58 GB, free: 120 MB / 0.823 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 4.492e-05/11.21, allocations: 4 kB / 3.58 GB, free: 120 MB / 0.823 GB
Notification: Performance of setup shared object (initialization): time 0.0001321/11.21, allocations: 378.7 kB / 3.581 GB, free: 119.6 MB / 0.823 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.0004449/11.21, allocations: 181 kB / 3.581 GB, free: 119.5 MB / 0.823 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.0005134/11.21, allocations: 289.1 kB / 3.581 GB, free: 119.1 MB / 0.823 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 (vol1.dynBal.p_start = vol.dynBal.p_start)
Notification: Performance of analyzeInitialSystem (initialization): time 0.0036/11.21, allocations: 0.7583 MB / 3.582 GB, free: 118.4 MB / 0.823 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 3.777e-06/11.21, allocations: 0 / 3.582 GB, free: 118.4 MB / 0.823 GB
Notification: Performance of matching and sorting (n=60) (initialization): time 0.001564/11.22, allocations: 0.5898 MB / 3.583 GB, free: 117.8 MB / 0.823 GB
Notification: Performance of prepare postOptimizeDAE: time 0.0002065/11.22, allocations: 0.701 MB / 3.583 GB, free: 117 MB / 0.823 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.157e-05/11.22, allocations: 0 / 3.583 GB, free: 117 MB / 0.823 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.0002492/11.22, allocations: 44.77 kB / 3.583 GB, free: 117 MB / 0.823 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001096/11.22, allocations: 103.9 kB / 3.583 GB, free: 116.9 MB / 0.823 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.001895/11.22, allocations: 2.116 MB / 3.585 GB, free: 114.6 MB / 0.823 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001658/11.22, allocations: 55.88 kB / 3.585 GB, free: 114.5 MB / 0.823 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 9.007e-05/11.22, allocations: 20 kB / 3.585 GB, free: 114.5 MB / 0.823 GB
Notification: Performance of prepare postOptimizeDAE: time 1.35e-05/11.22, allocations: 5.406 kB / 3.585 GB, free: 114.5 MB / 0.823 GB
Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.001286/11.22, allocations: 0.499 MB / 3.586 GB, free: 114 MB / 0.823 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 7.454e-06/11.22, allocations: 4 kB / 3.586 GB, free: 114 MB / 0.823 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.0001801/11.22, allocations: 32.84 kB / 3.586 GB, free: 114 MB / 0.823 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0007687/11.22, allocations: 107.8 kB / 3.586 GB, free: 113.9 MB / 0.823 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.001409/11.22, allocations: 1.518 MB / 3.588 GB, free: 112.2 MB / 0.823 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001569/11.23, allocations: 55.86 kB / 3.588 GB, free: 112.2 MB / 0.823 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 6.872e-05/11.23, allocations: 16 kB / 3.588 GB, free: 112.1 MB / 0.823 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.
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 8
 * Number of states: 0 ()
 * Number of discrete variables: 0 ()
 * Number of discrete states: 0 ()
 * Number of clocked states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for initialization (57):
 * Single equations (assignments): 55
 * 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: 1 {(1,100.0%) 3}
 * Non-linear torn systems: 0
Notification: Performance of prepare postOptimizeDAE: time 0.0007447/11.23, allocations: 344.9 kB / 3.588 GB, free: 111.8 MB / 0.823 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0002466/11.23, allocations: 75.11 kB / 3.588 GB, free: 111.7 MB / 0.823 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.001525/11.23, allocations: 0.5545 MB / 3.589 GB, free: 111.2 MB / 0.823 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 1.092e-05/11.23, allocations: 8 kB / 3.589 GB, free: 111.2 MB / 0.823 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 7.744e-06/11.23, allocations: 3.984 kB / 3.589 GB, free: 111.2 MB / 0.823 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.001177/11.23, allocations: 0.7841 MB / 3.589 GB, free: 110.3 MB / 0.823 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.003847/11.23, allocations: 1.562 MB / 3.591 GB, free: 108.6 MB / 0.823 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 7.775e-06/11.23, allocations: 4.125 kB / 3.591 GB, free: 108.6 MB / 0.823 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.001209/11.24, allocations: 131.9 kB / 3.591 GB, free: 108.5 MB / 0.823 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.0002209/11.24, allocations: 28.84 kB / 3.591 GB, free: 108.5 MB / 0.823 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 7.674e-05/11.24, allocations: 15.98 kB / 3.591 GB, free: 108.5 MB / 0.823 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.001435/11.24, allocations: 1.952 MB / 3.593 GB, free: 106.3 MB / 0.823 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 2.996e-06/11.24, allocations: 0 / 3.593 GB, free: 106.3 MB / 0.823 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.002035/11.24, allocations: 0.9727 MB / 3.594 GB, free: 105.3 MB / 0.823 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.0007054/11.24, allocations: 208.2 kB / 3.594 GB, free: 105.1 MB / 0.823 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0001828/11.24, allocations: 12.12 kB / 3.594 GB, free: 105.1 MB / 0.823 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.001315/11.24, allocations: 63.75 kB / 3.594 GB, free: 105 MB / 0.823 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0001092/11.24, allocations: 35.89 kB / 3.594 GB, free: 105 MB / 0.823 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 7.304e-05/11.24, allocations: 19.98 kB / 3.594 GB, free: 105 MB / 0.823 GB
Notification: Performance of sorting global known variables: time 0.0007261/11.24, allocations: 395.1 kB / 3.595 GB, free: 104.6 MB / 0.823 GB
Notification: Performance of sort global known variables: time 4.8e-07/11.24, allocations: 0 / 3.595 GB, free: 104.6 MB / 0.823 GB
Notification: Performance of remove unused functions: time 0.00239/11.24, allocations: 499.9 kB / 3.595 GB, free: 104.1 MB / 0.823 GB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 5
 * Number of states: 5 (vol.dynBal.U,vol.dynBal.mXi[1],vol1.dynBal.U,vol1.dynBal.m,vol1.dynBal.mXi[1])
 * Number of discrete variables: 0 ()
 * Number of discrete states: 0 ()
 * Number of clocked states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for simulation (47):
 * Single equations (assignments): 45
 * 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: 1 {(1,100.0%) 2}
 * Non-linear torn systems: 0
Notification: Performance of Backend phase and start with SimCode phase: time 0.004412/11.25, allocations: 2.907 MB / 3.598 GB, free: 101.1 MB / 0.823 GB
Notification: Performance of simCode: created initialization part: time 0.002735/11.25, allocations: 0.9889 MB / 3.599 GB, free: 100.1 MB / 0.823 GB
Notification: Performance of simCode: created event and clocks part: time 9.268e-06/11.25, allocations: 0 / 3.599 GB, free: 100.1 MB / 0.823 GB
Notification: Performance of simCode: created simulation system equations: time 0.0008687/11.25, allocations: 375.5 kB / 3.599 GB, free: 99.71 MB / 0.823 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.004169/11.26, allocations: 466.5 kB / 3.6 GB, free: 99.26 MB / 0.823 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.01051/11.27, allocations: 5.421 MB / 3.605 GB, free: 93.74 MB / 0.823 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0006315/11.27, allocations: 1.033 MB / 3.606 GB, free: 92.68 MB / 0.823 GB
Notification: Performance of simCode: alias equations: time 0.001589/11.27, allocations: 209.9 kB / 3.606 GB, free: 92.48 MB / 0.823 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.000704/11.27, allocations: 275.3 kB / 3.606 GB, free: 92.21 MB / 0.823 GB
Notification: Performance of SimCode: time 1.493e-06/11.27, allocations: 0 / 3.606 GB, free: 92.21 MB / 0.823 GB
Notification: Performance of buildModelFMU: Generate the FMI files: time 0.1111/11.38, allocations: 40.2 MB / 3.646 GB, free: 52.38 MB / 0.823 GB
Notification: Performance of buildModelFMU: configured platform static using cached values: time 0.0003221/11.38, allocations: 272.7 kB / 3.646 GB, free: 52.02 MB / 0.823 GB
Notification: Performance of buildModelFMU: Generate platform static: time 4.609/15.99, allocations: 0 / 3.646 GB, free: 52.02 MB / 0.823 GB