Running: ./testmodel.py --libraries=/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/./OMCompiler/build/lib/omlibrary/ --ompython_omhome=/usr Buildings_7.0.0_Buildings.Fluid.MixingVolumes.Validation.MixingVolumeTraceSubstanceReverseFlow.conf.json
Using package Buildings with version 7.0.0 (/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/Buildings 7.0.0/package.mo)
Using package Modelica with version 3.2.3 (/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/Modelica 3.2.3/package.mo)
Using package Complex with version 3.2.3 (/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/Complex 3.2.3.mo)
Using package ModelicaServices with version 3.2.3 (/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/ModelicaServices 3.2.3/package.mo)
Running command: "" <> buildModelFMU(Buildings.Fluid.MixingVolumes.Validation.MixingVolumeTraceSubstanceReverseFlow,fileNamePrefix="Buildings_7_0_0_Buildings_Fluid_MixingVolumes_Validation_MixingVolumeTraceSubstanceReverseFlow",fmuType="me",version="2.0",platforms={"static"})
Notification: Performance of loadFile(/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/ModelicaServices 3.2.3/package.mo): time 0.01612/0.01612, allocations: 87.36 kB / 15.04 MB, free: 6.051 MB / 13.93 MB
Notification: Performance of loadFile(/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/Complex 3.2.3.mo): time 0.002044/0.002044, allocations: 168.8 kB / 15.92 MB, free: 5.992 MB / 13.93 MB
Notification: Performance of loadFile(/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/Modelica 3.2.3/package.mo): time 2.343/2.343, allocations: 205.5 MB / 222.2 MB, free: 13.71 MB / 186.7 MB
Notification: Performance of loadFile(/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/Buildings 7.0.0/package.mo): time 2.701/2.701, allocations: 252.8 MB / 0.511 GB, free: 8.352 MB / 426.7 MB
Notification: Performance of FrontEnd - loaded program: time 0.0004936/0.0004937, allocations: 12.34 kB / 0.6243 GB, free: 21.15 MB / 490.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.2627/0.2632, allocations: 106.2 MB / 0.7281 GB, free: 8.141 MB / 0.5573 GB
Notification: Performance of NFInst.instantiate(Buildings.Fluid.MixingVolumes.Validation.MixingVolumeTraceSubstanceReverseFlow): time 0.9197/1.183, allocations: 158.5 MB / 0.8828 GB, free: 15.9 MB / 0.6667 GB
Notification: Performance of NFInst.instExpressions: time 0.01394/1.197, allocations: 5.706 MB / 0.8884 GB, free: 15.49 MB / 0.6667 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.00192/1.199, allocations: 31.5 kB / 0.8884 GB, free: 15.48 MB / 0.6667 GB
Notification: Performance of NFTyping.typeComponents: time 0.002978/1.202, allocations: 0.5774 MB / 0.889 GB, free: 15.38 MB / 0.6667 GB
Notification: Performance of NFTyping.typeBindings: time 0.008123/1.21, allocations: 1.696 MB / 0.8906 GB, free: 15.28 MB / 0.6667 GB
Notification: Performance of NFTyping.typeClassSections: time 0.005882/1.216, allocations: 1.236 MB / 0.8918 GB, free: 15.2 MB / 0.6667 GB
Notification: Performance of NFFlatten.flatten: time 0.005117/1.221, allocations: 1.793 MB / 0.8936 GB, free: 14.91 MB / 0.6667 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.002145/1.223, allocations: 0.8598 MB / 0.8944 GB, free: 14.57 MB / 0.6667 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.003029/1.226, allocations: 0.8341 MB / 0.8952 GB, free: 14.32 MB / 0.6667 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.002021/1.228, allocations: 0.617 MB / 0.8958 GB, free: 14.09 MB / 0.6667 GB
Notification: Performance of NFPackage.collectConstants: time 0.0003711/1.229, allocations: 47.78 kB / 0.8959 GB, free: 14.09 MB / 0.6667 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.003441/1.232, allocations: 0.6262 MB / 0.8965 GB, free: 13.98 MB / 0.6667 GB
Notification: Performance of NFScalarize.scalarize: time 0.001098/1.233, allocations: 489.4 kB / 0.897 GB, free: 13.8 MB / 0.6667 GB
Notification: Performance of NFVerifyModel.verify: time 0.0008226/1.234, allocations: 288 kB / 0.8972 GB, free: 13.73 MB / 0.6667 GB
Notification: Performance of NFConvertDAE.convert: time 0.003818/1.238, allocations: 1.621 MB / 0.8988 GB, free: 12.89 MB / 0.6667 GB
Notification: Performance of FrontEnd - DAE generated: time 5.721e-06/1.238, allocations: 0 / 0.8988 GB, free: 12.89 MB / 0.6667 GB
Notification: Performance of FrontEnd: time 2.395e-06/1.238, allocations: 1.859 kB / 0.8988 GB, free: 12.89 MB / 0.6667 GB
Notification: Performance of Transformations before backend: time 5.829e-05/1.238, allocations: 0 / 0.8988 GB, free: 12.89 MB / 0.6667 GB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 256
 * Number of variables: 256
Notification: Performance of Generate backend data structure: time 0.004084/1.242, allocations: 1.375 MB / 0.9002 GB, free: 11.95 MB / 0.6667 GB
Notification: Performance of prepare preOptimizeDAE: time 4.918e-05/1.242, allocations: 8 kB / 0.9002 GB, free: 11.95 MB / 0.6667 GB
Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.0004618/1.243, allocations: 163.5 kB / 0.9003 GB, free: 11.89 MB / 0.6667 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.003243/1.246, allocations: 342.2 kB / 0.9007 GB, free: 11.75 MB / 0.6667 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.002812/1.249, allocations: 0.8395 MB / 0.9015 GB, free: 11.29 MB / 0.6667 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 9.316e-05/1.249, allocations: 77.62 kB / 0.9016 GB, free: 11.29 MB / 0.6667 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.0002754/1.249, allocations: 101.4 kB / 0.9017 GB, free: 11.29 MB / 0.6667 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.003521/1.253, allocations: 1.106 MB / 0.9027 GB, free: 10.98 MB / 0.6667 GB
Notification: Performance of preOpt findStateOrder (simulation): time 4.922e-05/1.253, allocations: 1.375 kB / 0.9027 GB, free: 10.98 MB / 0.6667 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0001803/1.253, allocations: 45.11 kB / 0.9028 GB, free: 10.98 MB / 0.6667 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 7.933e-05/1.253, allocations: 37.77 kB / 0.9028 GB, free: 10.98 MB / 0.6667 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.003026/1.256, allocations: 1.004 MB / 0.9038 GB, free: 10.79 MB / 0.6667 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 0.01056/1.267, allocations: 4.288 MB / 0.908 GB, free: 8.246 MB / 0.6667 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.001604/1.269, allocations: 0.5854 MB / 0.9086 GB, free: 8.133 MB / 0.6667 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.0001227/1.269, allocations: 21.8 kB / 0.9086 GB, free: 8.125 MB / 0.6667 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 5.373e-05/1.269, allocations: 41.25 kB / 0.9086 GB, free: 8.086 MB / 0.6667 GB
Notification: Performance of pre-optimization done (n=53): time 4.057e-06/1.269, allocations: 0 / 0.9086 GB, free: 8.086 MB / 0.6667 GB
Notification: Performance of matching and sorting (n=55): time 0.007116/1.276, allocations: 2.205 MB / 0.9108 GB, free: 7.09 MB / 0.6667 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 6.531e-05/1.276, allocations: 68.48 kB / 0.9108 GB, free: 7.016 MB / 0.6667 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.001717/1.278, allocations: 0.8971 MB / 0.9117 GB, free: 6.719 MB / 0.6667 GB
Notification: Performance of collectPreVariables (initialization): time 0.0001864/1.278, allocations: 40.64 kB / 0.9117 GB, free: 6.688 MB / 0.6667 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0005017/1.279, allocations: 0.5156 MB / 0.9122 GB, free: 6.402 MB / 0.6667 GB
Notification: Performance of collectInitialBindings (initialization): time 0.0003087/1.279, allocations: 201.5 kB / 0.9124 GB, free: 6.258 MB / 0.6667 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 5.57e-05/1.279, allocations: 12.56 kB / 0.9125 GB, free: 6.258 MB / 0.6667 GB
Notification: Performance of setup shared object (initialization): time 0.0001646/1.279, allocations: 331.9 kB / 0.9128 GB, free: 5.945 MB / 0.6667 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.0008024/1.28, allocations: 284 kB / 0.913 GB, free: 5.898 MB / 0.6667 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.001019/1.281, allocations: 449.2 kB / 0.9135 GB, free: 5.66 MB / 0.6667 GB
Warning: It was not possible to determine if the initialization problem is consistent, because of not evaluable parameters/start values during compile time: volDyn.dynBal.medium.p = volDyn.dynBal.p_start (bou.p = volDyn.dynBal.p_start)
Notification: Performance of analyzeInitialSystem (initialization): time 0.004778/1.286, allocations: 1.043 MB / 0.9145 GB, free: 5.359 MB / 0.6667 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 8.596e-06/1.286, allocations: 2.562 kB / 0.9145 GB, free: 5.359 MB / 0.6667 GB
Notification: Performance of matching and sorting (n=84) (initialization): time 0.003085/1.289, allocations: 0.9153 MB / 0.9154 GB, free: 5.125 MB / 0.6667 GB
Notification: Performance of prepare postOptimizeDAE: time 3.707e-05/1.289, allocations: 7.562 kB / 0.9154 GB, free: 5.125 MB / 0.6667 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.616e-05/1.289, allocations: 9.375 kB / 0.9154 GB, free: 5.121 MB / 0.6667 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.0003299/1.289, allocations: 93.17 kB / 0.9155 GB, free: 5.082 MB / 0.6667 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001407/1.291, allocations: 178 kB / 0.9157 GB, free: 5.047 MB / 0.6667 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.005272/1.296, allocations: 4.339 MB / 0.9199 GB, free: 1.047 MB / 0.6667 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.002032/1.298, allocations: 74.59 kB / 0.92 GB, free: 1.023 MB / 0.6667 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0001357/1.298, allocations: 28.41 kB / 0.92 GB, free: 1.023 MB / 0.6667 GB
Warning: The initial conditions are over specified. The following 1 initial equations are redundant, so they are removed from the initialization sytem:
         volDyn.dynBal.medium.p = volDyn.dynBal.p_start.
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 19
 * 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 (80):
 * Single equations (assignments): 77
 * Array equations: 0
 * Algorithm blocks: 0
 * Record equations: 0
 * When equations: 0
 * If-equations: 0
 * Equation systems (linear and non-linear blocks): 0
 * Torn equation systems: 3
 * Mixed (continuous/discrete) equation systems: 0
Notification: Torn system details for strict tearing set:
 * Linear torn systems: 0
 * Non-linear torn systems: 3 {1 1,1 1,1 2}
Notification: Performance of prepare postOptimizeDAE: time 0.0009785/1.299, allocations: 361.1 kB / 0.9203 GB, free: 0.8555 MB / 0.6667 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0003645/1.3, allocations: 105 kB / 0.9204 GB, free: 0.8047 MB / 0.6667 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.0002767/1.3, allocations: 115.6 kB / 0.9205 GB, free: 0.7695 MB / 0.6667 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 9.388e-06/1.3, allocations: 4.688 kB / 0.9206 GB, free: 0.7695 MB / 0.6667 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 1.07e-05/1.3, allocations: 0 / 0.9206 GB, free: 0.7695 MB / 0.6667 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.001809/1.302, allocations: 0.7617 MB / 0.9213 GB, free: 424 kB / 0.6667 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.006196/1.308, allocations: 2.017 MB / 0.9233 GB, free: 15.59 MB / 0.6823 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.102e-05/1.308, allocations: 2.375 kB / 0.9233 GB, free: 15.59 MB / 0.6823 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.001432/1.31, allocations: 165.6 kB / 0.9234 GB, free: 15.55 MB / 0.6823 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.000196/1.31, allocations: 42.52 kB / 0.9235 GB, free: 15.53 MB / 0.6823 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 8.426e-05/1.31, allocations: 15.16 kB / 0.9235 GB, free: 15.53 MB / 0.6823 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.001907/1.312, allocations: 1.501 MB / 0.9249 GB, free: 14.19 MB / 0.6823 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 7.895e-06/1.312, allocations: 9.281 kB / 0.925 GB, free: 14.19 MB / 0.6823 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.003568/1.316, allocations: 1.389 MB / 0.9263 GB, free: 13.5 MB / 0.6823 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.001213/1.317, allocations: 282.6 kB / 0.9266 GB, free: 13.32 MB / 0.6823 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0003635/1.317, allocations: 12.34 kB / 0.9266 GB, free: 13.32 MB / 0.6823 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.001936/1.319, allocations: 84.09 kB / 0.9267 GB, free: 13.29 MB / 0.6823 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0002128/1.319, allocations: 44.91 kB / 0.9267 GB, free: 13.27 MB / 0.6823 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.00013/1.32, allocations: 35.34 kB / 0.9268 GB, free: 13.27 MB / 0.6823 GB
Notification: Performance of sorting global known variables: time 0.001373/1.321, allocations: 0.623 MB / 0.9274 GB, free: 13.06 MB / 0.6823 GB
Notification: Performance of sort global known variables: time 5.61e-07/1.321, allocations: 0 / 0.9274 GB, free: 13.06 MB / 0.6823 GB
Notification: Performance of remove unused functions: time 0.001728/1.323, allocations: 311.7 kB / 0.9277 GB, free: 13.05 MB / 0.6823 GB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 14
 * Number of states: 3 (volDyn.dynBal.U,volDyn.dynBal.mXi[1],volDyn.dynBal.mC[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 (53):
 * Single equations (assignments): 52
 * Array equations: 0
 * Algorithm blocks: 0
 * Record equations: 0
 * When equations: 0
 * If-equations: 0
 * Equation systems (linear and non-linear blocks): 0
 * Torn equation systems: 1
 * Mixed (continuous/discrete) equation systems: 0
Notification: Torn system details for strict tearing set:
 * Linear torn systems: 0
 * Non-linear torn systems: 1 {1 2}
Notification: Performance of Backend phase and start with SimCode phase: time 0.004338/1.327, allocations: 2.921 MB / 0.9305 GB, free: 10.95 MB / 0.6823 GB
Notification: Performance of simCode: created initialization part: time 0.00254/1.33, allocations: 0.9934 MB / 0.9315 GB, free: 10.48 MB / 0.6823 GB
Notification: Performance of simCode: created event and clocks part: time 1.488e-05/1.33, allocations: 0 / 0.9315 GB, free: 10.48 MB / 0.6823 GB
Notification: Performance of simCode: created simulation system equations: time 0.001143/1.331, allocations: 453.3 kB / 0.9319 GB, free: 10.3 MB / 0.6823 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.005477/1.336, allocations: 0.6176 MB / 0.9325 GB, free: 10.09 MB / 0.6823 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.01749/1.354, allocations: 8.921 MB / 0.9412 GB, free: 4.344 MB / 0.6823 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.001109/1.355, allocations: 1.209 MB / 0.9424 GB, free: 3.438 MB / 0.6823 GB
Notification: Performance of simCode: alias equations: time 0.001808/1.357, allocations: 247.3 kB / 0.9426 GB, free: 3.332 MB / 0.6823 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0008025/1.358, allocations: 386.2 kB / 0.943 GB, free: 3.289 MB / 0.6823 GB
Notification: Performance of SimCode: time 1.322e-06/1.358, allocations: 0 / 0.943 GB, free: 3.289 MB / 0.6823 GB
Notification: Performance of buildModelFMU: Generate the FMI files: time 0.08674/1.445, allocations: 30.55 MB / 0.9728 GB, free: 7.324 MB / 0.7136 GB
Notification: Performance of buildModelFMU: configured platform static using cached values: time 0.0003549/1.445, allocations: 283.6 kB / 0.9731 GB, free: 6.969 MB / 0.7136 GB
Notification: Performance of buildModelFMU: Generate platform static: time 3.471/4.916, allocations: 0 / 0.9731 GB, free: 6.969 MB / 0.7136 GB