Running: ./testmodel.py --libraries=/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork@2/OpenModelica/../OMCompiler/build/lib/omlibrary/ --ompython_omhome=/usr Buildings_6.0.0_Buildings.Fluid.MixingVolumes.Validation.CoupledVolumesAir.conf.json
Using package ModelicaServices with version 3.2.2 (/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork@2/OMCompiler/build/lib/omlibrary/ModelicaServices 3.2.2/package.mo)
Using package Complex with version 3.2.2 (/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork@2/OMCompiler/build/lib/omlibrary/Complex 3.2.2.mo)
Using package Modelica with version 3.2.2 (/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork@2/OMCompiler/build/lib/omlibrary/Modelica 3.2.2/package.mo)
Using package Buildings with version 6.0.0 (/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork@2/OMCompiler/build/lib/omlibrary/Buildings 6.0.0/package.mo)
Running command: translateModel(Buildings.Fluid.MixingVolumes.Validation.CoupledVolumesAir,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_6.0.0_Buildings.Fluid.MixingVolumes.Validation.CoupledVolumesAir")
Notification: Performance of loadModel(Buildings): time 4.073/4.073, allocations: 433.4 MB / 440.9 MB, free: 10.48 MB / 346.7 MB
Notification: Performance of FrontEnd - loaded program: time 1.852e-05/1.862e-05, allocations: 4 kB / 0.5325 GB, free: 1.969 MB / 442.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.497/0.4971, allocations: 98.71 MB / 0.6289 GB, free: 15.73 MB / 0.5105 GB
Notification: Performance of FrontEnd - scodeFlatten: time 5.997/6.494, allocations: 2.436 GB / 3.065 GB, free: 312.1 MB / 0.823 GB
Notification: Performance of FrontEnd - mkProgramGraph: time 0.0002575/6.494, allocations: 86.41 kB / 3.065 GB, free: 312.1 MB / 0.823 GB
Notification: Performance of FrontEnd - DAE generated: time 1.968/8.462, allocations: 466.6 MB / 3.52 GB, free: 180.2 MB / 0.823 GB
Notification: Performance of FrontEnd: time 1.993e-06/8.462, allocations: 0 / 3.52 GB, free: 180.2 MB / 0.823 GB
Notification: Performance of Transformations before backend: time 7.919e-05/8.462, allocations: 31.91 kB / 3.52 GB, free: 180.2 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 0.001824/8.464, allocations: 1.069 MB / 3.521 GB, free: 179.1 MB / 0.823 GB
Notification: Performance of prepare preOptimizeDAE: time 3.662e-05/8.464, allocations: 12.03 kB / 3.521 GB, free: 179 MB / 0.823 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.00244/8.467, allocations: 295.7 kB / 3.522 GB, free: 178.8 MB / 0.823 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.001588/8.468, allocations: 0.7534 MB / 3.522 GB, free: 178 MB / 0.823 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 3.134e-05/8.468, allocations: 23.95 kB / 3.522 GB, free: 178 MB / 0.823 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.0001246/8.468, allocations: 43.89 kB / 3.523 GB, free: 177.9 MB / 0.823 GB
Notification: Performance of preOpt removeEqualFunctionCalls (simulation): time 0.001629/8.47, allocations: 498.5 kB / 3.523 GB, free: 177.4 MB / 0.823 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.001108/8.471, allocations: 0.5154 MB / 3.523 GB, free: 176.9 MB / 0.823 GB
Notification: Performance of preOpt findStateOrder (simulation): time 2.665e-05/8.471, allocations: 0 / 3.523 GB, free: 176.9 MB / 0.823 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 7.748e-05/8.471, allocations: 4 kB / 3.523 GB, free: 176.9 MB / 0.823 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 3.25e-05/8.471, allocations: 21.31 kB / 3.524 GB, free: 176.9 MB / 0.823 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 0.003544/8.475, allocations: 2.633 MB / 3.526 GB, free: 174 MB / 0.823 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.0007001/8.476, allocations: 429.3 kB / 3.526 GB, free: 173.6 MB / 0.823 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.0003666/8.476, allocations: 230 kB / 3.527 GB, free: 173.4 MB / 0.823 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.0001917/8.476, allocations: 105.5 kB / 3.527 GB, free: 173.3 MB / 0.823 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 2.457e-05/8.476, allocations: 38.94 kB / 3.527 GB, free: 173.2 MB / 0.823 GB
Notification: Performance of pre-optimization done (n=46): time 3.366e-06/8.476, allocations: 0 / 3.527 GB, free: 173.2 MB / 0.823 GB
Notification: Performance of matching and sorting (n=49): time 0.003106/8.479, allocations: 1.254 MB / 3.528 GB, free: 171.9 MB / 0.823 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 2.215e-05/8.479, allocations: 63.72 kB / 3.528 GB, free: 171.8 MB / 0.823 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0006028/8.48, allocations: 426.4 kB / 3.529 GB, free: 171.4 MB / 0.823 GB
Notification: Performance of collectPreVariables (initialization): time 5.274e-05/8.48, allocations: 25.7 kB / 3.529 GB, free: 171.4 MB / 0.823 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0002119/8.48, allocations: 368.2 kB / 3.529 GB, free: 171 MB / 0.823 GB
Notification: Performance of collectInitialBindings (initialization): time 0.0001389/8.48, allocations: 173.4 kB / 3.529 GB, free: 170.9 MB / 0.823 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 2.962e-05/8.48, allocations: 2.297 kB / 3.529 GB, free: 170.9 MB / 0.823 GB
Notification: Performance of setup shared object (initialization): time 0.000105/8.481, allocations: 366.8 kB / 3.529 GB, free: 170.5 MB / 0.823 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.0003099/8.481, allocations: 173.1 kB / 3.53 GB, free: 170.3 MB / 0.823 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.0003744/8.481, allocations: 272 kB / 3.53 GB, free: 170 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 0.002422/8.484, allocations: 0.7353 MB / 3.531 GB, free: 169.3 MB / 0.823 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 3.637e-06/8.484, allocations: 0 / 3.531 GB, free: 169.3 MB / 0.823 GB
Notification: Performance of matching and sorting (n=60) (initialization): time 0.001101/8.485, allocations: 0.5467 MB / 3.531 GB, free: 168.7 MB / 0.823 GB
Notification: Performance of prepare postOptimizeDAE: time 0.0001548/8.485, allocations: 0.7049 MB / 3.532 GB, free: 167.9 MB / 0.823 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 9.92e-06/8.485, allocations: 7.984 kB / 3.532 GB, free: 167.9 MB / 0.823 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.0001804/8.485, allocations: 32.84 kB / 3.532 GB, free: 167.9 MB / 0.823 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0006891/8.486, allocations: 108 kB / 3.532 GB, free: 167.8 MB / 0.823 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.001474/8.487, allocations: 2.037 MB / 3.534 GB, free: 165.6 MB / 0.823 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0009677/8.488, allocations: 51.77 kB / 3.534 GB, free: 165.6 MB / 0.823 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 6.208e-05/8.489, allocations: 27.89 kB / 3.534 GB, free: 165.6 MB / 0.823 GB
Notification: Performance of prepare postOptimizeDAE: time 1.067e-05/8.489, allocations: 4 kB / 3.534 GB, free: 165.5 MB / 0.823 GB
Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.0009133/8.489, allocations: 447 kB / 3.534 GB, free: 165.1 MB / 0.823 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 6.693e-06/8.489, allocations: 4 kB / 3.534 GB, free: 165.1 MB / 0.823 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.0001471/8.49, allocations: 49.05 kB / 3.534 GB, free: 165.1 MB / 0.823 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0004778/8.49, allocations: 95.84 kB / 3.535 GB, free: 165 MB / 0.823 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.001132/8.491, allocations: 1.451 MB / 3.536 GB, free: 163.4 MB / 0.823 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0009524/8.492, allocations: 39.89 kB / 3.536 GB, free: 163.3 MB / 0.823 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 5.379e-05/8.492, allocations: 20 kB / 3.536 GB, free: 163.3 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 ()
 * 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 0.0001923/8.493, allocations: 120.4 kB / 3.536 GB, free: 163.2 MB / 0.823 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.000151/8.493, allocations: 71.16 kB / 3.536 GB, free: 163.1 MB / 0.823 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.001059/8.494, allocations: 0.5186 MB / 3.537 GB, free: 162.6 MB / 0.823 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 6.813e-06/8.494, allocations: 4 kB / 3.537 GB, free: 162.6 MB / 0.823 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 4.715e-06/8.494, allocations: 4 kB / 3.537 GB, free: 162.6 MB / 0.823 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.0008527/8.495, allocations: 0.749 MB / 3.537 GB, free: 161.8 MB / 0.823 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.003188/8.498, allocations: 1.427 MB / 3.539 GB, free: 160.3 MB / 0.823 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 8.36e-06/8.498, allocations: 0 / 3.539 GB, free: 160.3 MB / 0.823 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.001413/8.499, allocations: 127.9 kB / 3.539 GB, free: 160.2 MB / 0.823 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.0002477/8.5, allocations: 28.84 kB / 3.539 GB, free: 160.1 MB / 0.823 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 7.952e-05/8.5, allocations: 11.95 kB / 3.539 GB, free: 160.1 MB / 0.823 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.001859/8.502, allocations: 1.889 MB / 3.541 GB, free: 158.1 MB / 0.823 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 5.484e-06/8.502, allocations: 8.156 kB / 3.541 GB, free: 158.1 MB / 0.823 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.002324/8.504, allocations: 0.9332 MB / 3.542 GB, free: 157.1 MB / 0.823 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.0007241/8.505, allocations: 200.3 kB / 3.542 GB, free: 156.9 MB / 0.823 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0001817/8.505, allocations: 11.98 kB / 3.542 GB, free: 156.9 MB / 0.823 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.001323/8.506, allocations: 39.81 kB / 3.542 GB, free: 156.8 MB / 0.823 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0001102/8.506, allocations: 31.95 kB / 3.542 GB, free: 156.8 MB / 0.823 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 8.816e-05/8.507, allocations: 19.98 kB / 3.542 GB, free: 156.8 MB / 0.823 GB
Notification: Performance of sorting global known variables: time 0.0007823/8.507, allocations: 330.9 kB / 3.542 GB, free: 156.5 MB / 0.823 GB
Notification: Performance of sort global known variables: time 1.394e-06/8.507, allocations: 4 kB / 3.542 GB, free: 156.5 MB / 0.823 GB
Notification: Performance of remove unused functions: time 0.003091/8.51, allocations: 448 kB / 3.543 GB, free: 156 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 ()
 * 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 0.003039/8.514, allocations: 1.371 MB / 3.544 GB, free: 154.8 MB / 0.823 GB
Notification: Performance of simCode: created initialization part: time 0.003093/8.517, allocations: 0.9421 MB / 3.545 GB, free: 153.8 MB / 0.823 GB
Notification: Performance of simCode: created event and clocks part: time 7.288e-06/8.517, allocations: 0 / 3.545 GB, free: 153.8 MB / 0.823 GB
Notification: Performance of simCode: created simulation system equations: time 0.0009536/8.518, allocations: 343.1 kB / 3.545 GB, free: 153.5 MB / 0.823 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.004507/8.522, allocations: 444.3 kB / 3.546 GB, free: 153.1 MB / 0.823 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.003922/8.526, allocations: 1.285 MB / 3.547 GB, free: 151.8 MB / 0.823 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0008872/8.527, allocations: 1.027 MB / 3.548 GB, free: 150.7 MB / 0.823 GB
Notification: Performance of simCode: alias equations: time 0.002609/8.53, allocations: 260.8 kB / 3.548 GB, free: 150.5 MB / 0.823 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0002769/8.53, allocations: 51.42 kB / 3.548 GB, free: 150.4 MB / 0.823 GB
Notification: Performance of SimCode: time 2.6e-06/8.53, allocations: 0 / 3.548 GB, free: 150.4 MB / 0.823 GB
Notification: Performance of Templates: time 0.07445/8.605, allocations: 21.75 MB / 3.57 GB, free: 128.9 MB / 0.823 GB