Running: ./testmodel.py --libraries=/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Buildings_master_Buildings.Fluid.MassExchangers.Validation.ConstantEffectivenessZeroFlowBothStreams.conf.json
Using package ModelicaServices with version 3.2.3 (/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.3+maint.om/package.mo)
Using package Modelica with version 3.2.3 (/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo)
Using package Complex with version 3.2.3 (/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+maint.om/package.mo)
Using package Buildings with version 9.0.0 (/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 9.0.0-master/package.mo)
Running command: translateModel(Buildings.Fluid.MassExchangers.Validation.ConstantEffectivenessZeroFlowBothStreams,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_master_Buildings.Fluid.MassExchangers.Validation.ConstantEffectivenessZeroFlowBothStreams")
Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 9.0.0-master/package.mo): time 4.606/4.606, allocations: 0.5623 GB / 0.5769 GB, free: 3.363 MB / 474.7 MB
Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+maint.om/package.mo): time 0.002378/0.002377, allocations: 358.3 kB / 0.644 GB, free: 185.6 MB / 474.7 MB
Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 4.033/4.033, allocations: 410.7 MB / 1.112 GB, free: 5.98 MB / 0.6042 GB
Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.3+maint.om/package.mo): time 0.00177/0.00177, allocations: 179.8 kB / 1.225 GB, free: 6.098 MB / 0.7136 GB
Notification: Performance of FrontEnd - loaded program: time 0.000487/0.0004872, allocations: 12 kB / 1.348 GB, free: 8.246 MB / 0.8386 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.5735/0.574, allocations: 115.3 MB / 1.461 GB, free: 284.4 MB / 0.8542 GB
Notification: Performance of NFInst.instantiate(Buildings.Fluid.MassExchangers.Validation.ConstantEffectivenessZeroFlowBothStreams): time 0.1841/0.7582, allocations: 191.8 MB / 1.648 GB, free: 92.5 MB / 0.8542 GB
Notification: Performance of NFInst.instExpressions: time 0.01074/0.769, allocations: 7.248 MB / 1.655 GB, free: 85.25 MB / 0.8542 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.001319/0.7703, allocations: 35.75 kB / 1.655 GB, free: 85.21 MB / 0.8542 GB
Notification: Performance of NFTyping.typeComponents: time 0.001879/0.7722, allocations: 0.6405 MB / 1.656 GB, free: 84.57 MB / 0.8542 GB
Notification: Performance of NFTyping.typeBindings: time 0.006908/0.7791, allocations: 2.27 MB / 1.658 GB, free: 82.29 MB / 0.8542 GB
Notification: Performance of NFTyping.typeClassSections: time 0.003957/0.7831, allocations: 1.13 MB / 1.659 GB, free: 81.2 MB / 0.8542 GB
Notification: Performance of NFFlatten.flatten: time 0.003832/0.787, allocations: 3.182 MB / 1.662 GB, free: 78 MB / 0.8542 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.001249/0.7883, allocations: 0.783 MB / 1.663 GB, free: 77.22 MB / 0.8542 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.002691/0.791, allocations: 1.314 MB / 1.664 GB, free: 75.9 MB / 0.8542 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.001165/0.7921, allocations: 0.8638 MB / 1.665 GB, free: 75.03 MB / 0.8542 GB
Notification: Performance of NFPackage.collectConstants: time 0.0001491/0.7923, allocations: 44 kB / 1.665 GB, free: 74.99 MB / 0.8542 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.002834/0.7952, allocations: 1.208 MB / 1.666 GB, free: 73.78 MB / 0.8542 GB
Notification: Performance of NFScalarize.scalarize: time 0.000359/0.7955, allocations: 350.7 kB / 1.667 GB, free: 73.43 MB / 0.8542 GB
Notification: Performance of NFVerifyModel.verify: time 0.0003134/0.7959, allocations: 273.1 kB / 1.667 GB, free: 73.16 MB / 0.8542 GB
Notification: Performance of NFConvertDAE.convert: time 0.001904/0.7978, allocations: 1.609 MB / 1.668 GB, free: 71.55 MB / 0.8542 GB
Notification: Performance of FrontEnd - DAE generated: time 4.726e-06/0.7978, allocations: 0 / 1.668 GB, free: 71.55 MB / 0.8542 GB
Notification: Performance of FrontEnd: time 1.922e-06/0.7978, allocations: 0 / 1.668 GB, free: 71.55 MB / 0.8542 GB
Notification: Performance of Transformations before backend: time 2.056e-05/0.7979, allocations: 0 / 1.668 GB, free: 71.55 MB / 0.8542 GB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 209
 * Number of variables: 209
Notification: Performance of Generate backend data structure: time 0.004357/0.8022, allocations: 1.587 MB / 1.67 GB, free: 69.9 MB / 0.8542 GB
Notification: Performance of prepare preOptimizeDAE: time 3.644e-05/0.8023, allocations: 11.62 kB / 1.67 GB, free: 69.89 MB / 0.8542 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.003608/0.8059, allocations: 0.5954 MB / 1.671 GB, free: 69.3 MB / 0.8542 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.002016/0.8079, allocations: 0.9182 MB / 1.672 GB, free: 68.34 MB / 0.8542 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0006789/0.8086, allocations: 197.8 kB / 1.672 GB, free: 68.14 MB / 0.8542 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.0002182/0.8089, allocations: 87.98 kB / 1.672 GB, free: 68.05 MB / 0.8542 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.003288/0.8122, allocations: 1.264 MB / 1.673 GB, free: 66.79 MB / 0.8542 GB
Notification: Performance of preOpt findStateOrder (simulation): time 2.503e-05/0.8122, allocations: 0 / 1.673 GB, free: 66.79 MB / 0.8542 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0001343/0.8124, allocations: 32 kB / 1.673 GB, free: 66.75 MB / 0.8542 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 6.201e-05/0.8125, allocations: 49.94 kB / 1.673 GB, free: 66.71 MB / 0.8542 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.004552/0.817, allocations: 1.612 MB / 1.675 GB, free: 65.09 MB / 0.8542 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 0.007085/0.8241, allocations: 4.084 MB / 1.679 GB, free: 60.73 MB / 0.8542 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.002919/0.8271, allocations: 1.04 MB / 1.68 GB, free: 59.68 MB / 0.8542 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.001802/0.8289, allocations: 0.7021 MB / 1.68 GB, free: 58.98 MB / 0.8542 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.001083/0.83, allocations: 0.636 MB / 1.681 GB, free: 58.23 MB / 0.8542 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 3.146e-05/0.8301, allocations: 47.22 kB / 1.681 GB, free: 58.18 MB / 0.8542 GB
Notification: Performance of pre-optimization done (n=76): time 4.444e-06/0.8301, allocations: 0 / 1.681 GB, free: 58.18 MB / 0.8542 GB
Notification: Performance of matching and sorting (n=76): time 0.005977/0.8361, allocations: 1.914 MB / 1.683 GB, free: 56.26 MB / 0.8542 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 2.779e-05/0.8362, allocations: 60.06 kB / 1.683 GB, free: 56.19 MB / 0.8542 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.001163/0.8373, allocations: 0.8193 MB / 1.684 GB, free: 55.34 MB / 0.8542 GB
Notification: Performance of collectPreVariables (initialization): time 0.0001115/0.8375, allocations: 37.7 kB / 1.684 GB, free: 55.3 MB / 0.8542 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0003073/0.8378, allocations: 440.5 kB / 1.684 GB, free: 54.86 MB / 0.8542 GB
Notification: Performance of collectInitialBindings (initialization): time 0.000207/0.838, allocations: 264.2 kB / 1.684 GB, free: 54.6 MB / 0.8542 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 7.644e-05/0.8381, allocations: 20 kB / 1.684 GB, free: 54.58 MB / 0.8542 GB
Notification: Performance of setup shared object (initialization): time 7.081e-05/0.8382, allocations: 337.9 kB / 1.685 GB, free: 54.25 MB / 0.8542 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.001674/0.8399, allocations: 0.564 MB / 1.685 GB, free: 53.68 MB / 0.8542 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.001792/0.8417, allocations: 0.6911 MB / 1.686 GB, free: 52.96 MB / 0.8542 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.001712/0.8434, allocations: 0.6255 MB / 1.687 GB, free: 52.34 MB / 0.8542 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 4.651e-06/0.8434, allocations: 0 / 1.687 GB, free: 52.34 MB / 0.8542 GB
Notification: Performance of matching and sorting (n=87) (initialization): time 0.003955/0.8474, allocations: 1.419 MB / 1.688 GB, free: 50.91 MB / 0.8542 GB
Notification: Performance of prepare postOptimizeDAE: time 8.035e-05/0.8475, allocations: 152.8 kB / 1.688 GB, free: 50.73 MB / 0.8542 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 9.043e-06/0.8475, allocations: 0 / 1.688 GB, free: 50.73 MB / 0.8542 GB
Notification: Performance of postOpt tearingSystem (initialization): time 2.047e-05/0.8475, allocations: 8.062 kB / 1.688 GB, free: 50.72 MB / 0.8542 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.00188/0.8494, allocations: 279.6 kB / 1.688 GB, free: 50.45 MB / 0.8542 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.000558/0.85, allocations: 1.195 MB / 1.69 GB, free: 49.21 MB / 0.8542 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001396/0.8514, allocations: 195.3 kB / 1.69 GB, free: 49.02 MB / 0.8542 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0001176/0.8516, allocations: 35.98 kB / 1.69 GB, free: 48.98 MB / 0.8542 GB
Notification: Performance of prepare postOptimizeDAE: time 9.129e-06/0.8516, allocations: 4 kB / 1.69 GB, free: 48.98 MB / 0.8542 GB
Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.00403/0.8556, allocations: 1.321 MB / 1.691 GB, free: 47.65 MB / 0.8542 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 7.527e-06/0.8556, allocations: 4 kB / 1.691 GB, free: 47.64 MB / 0.8542 GB
Notification: Performance of postOpt tearingSystem (initialization): time 9.003e-06/0.8557, allocations: 4 kB / 1.691 GB, free: 47.64 MB / 0.8542 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001627/0.8573, allocations: 251.8 kB / 1.691 GB, free: 47.39 MB / 0.8542 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 1.171e-05/0.8573, allocations: 7.953 kB / 1.691 GB, free: 47.39 MB / 0.8542 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001365/0.8587, allocations: 195.1 kB / 1.692 GB, free: 47.2 MB / 0.8542 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0001101/0.8588, allocations: 31.98 kB / 1.692 GB, free: 47.16 MB / 0.8542 GB
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 5
 * Number of states: 0 ()
 * Number of discrete variables: 2 (hex.i1_w,hex.i2_w)
 * Number of discrete states: 0 ()
 * Number of clocked states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for initialization (86):
 * Single equations (assignments): 83
 * Array equations: 0
 * Algorithm blocks: 1
 * Record equations: 0
 * When equations: 0
 * If-equations: 0
 * Equation systems (linear and non-linear blocks): 2
 * Torn equation systems: 0
 * Mixed (continuous/discrete) equation systems: 0
Notification: Equation system details:
 * Constant Jacobian: 0
 * Linear Jacobian (size,density): 0
 * Non-linear Jacobian: 2 {1,1}
 * Without analytic Jacobian: 0
Notification: Performance of prepare postOptimizeDAE: time 0.0006072/0.8594, allocations: 377.5 kB / 1.692 GB, free: 46.79 MB / 0.8542 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0002135/0.8597, allocations: 102.8 kB / 1.692 GB, free: 46.68 MB / 0.8542 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.00399/0.8637, allocations: 1.429 MB / 1.693 GB, free: 45.25 MB / 0.8542 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 8.961e-06/0.8637, allocations: 8 kB / 1.693 GB, free: 45.24 MB / 0.8542 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 7.561e-06/0.8637, allocations: 3.953 kB / 1.693 GB, free: 45.23 MB / 0.8542 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 1.103e-05/0.8637, allocations: 11.92 kB / 1.693 GB, free: 45.22 MB / 0.8542 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.006348/0.8701, allocations: 2.913 MB / 1.696 GB, free: 42.21 MB / 0.8542 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 8.871e-06/0.8701, allocations: 4 kB / 1.696 GB, free: 42.21 MB / 0.8542 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.001517/0.8717, allocations: 252 kB / 1.697 GB, free: 41.96 MB / 0.8542 GB
Notification: Performance of postOpt tearingSystem (simulation): time 1.27e-05/0.8717, allocations: 4 kB / 1.697 GB, free: 41.96 MB / 0.8542 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 8.735e-05/0.8718, allocations: 27.94 kB / 1.697 GB, free: 41.93 MB / 0.8542 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.0004644/0.8723, allocations: 1.195 MB / 1.698 GB, free: 40.69 MB / 0.8542 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 6.595e-06/0.8723, allocations: 7.938 kB / 1.698 GB, free: 40.68 MB / 0.8542 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.003791/0.8761, allocations: 1.529 MB / 1.699 GB, free: 39.09 MB / 0.8542 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.000615/0.8767, allocations: 319.4 kB / 1.7 GB, free: 38.75 MB / 0.8542 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0001867/0.8769, allocations: 19.98 kB / 1.7 GB, free: 38.73 MB / 0.8542 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.001429/0.8784, allocations: 155.9 kB / 1.7 GB, free: 38.58 MB / 0.8542 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0001457/0.8785, allocations: 64.38 kB / 1.7 GB, free: 38.52 MB / 0.8542 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0001029/0.8787, allocations: 35.97 kB / 1.7 GB, free: 38.48 MB / 0.8542 GB
Notification: Performance of sorting global known variables: time 0.0008069/0.8795, allocations: 0.5583 MB / 1.7 GB, free: 37.91 MB / 0.8542 GB
Notification: Performance of sort global known variables: time 8.22e-07/0.8795, allocations: 0 / 1.7 GB, free: 37.91 MB / 0.8542 GB
Notification: Performance of remove unused functions: time 0.001536/0.881, allocations: 0.5417 MB / 1.701 GB, free: 37.37 MB / 0.8542 GB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 16
 * 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 simulation (76):
 * Single equations (assignments): 74
 * Array equations: 0
 * Algorithm blocks: 0
 * Record equations: 0
 * When equations: 0
 * If-equations: 0
 * Equation systems (linear and non-linear blocks): 2
 * Torn equation systems: 0
 * Mixed (continuous/discrete) equation systems: 0
Notification: Equation system details:
 * Constant Jacobian: 0
 * Linear Jacobian (size,density): 0
 * Non-linear Jacobian: 2 {1,1}
 * Without analytic Jacobian: 0
Notification: Performance of Backend phase and start with SimCode phase: time 0.0006016/0.8817, allocations: 280.8 kB / 1.701 GB, free: 37.11 MB / 0.8542 GB
Notification: Performance of simCode: created initialization part: time 0.00607/0.8877, allocations: 2.139 MB / 1.703 GB, free: 34.95 MB / 0.8542 GB
Notification: Performance of simCode: created event and clocks part: time 8e-06/0.8878, allocations: 7.938 kB / 1.703 GB, free: 34.94 MB / 0.8542 GB
Notification: Performance of simCode: created simulation system equations: time 0.002096/0.8899, allocations: 0.7028 MB / 1.704 GB, free: 34.23 MB / 0.8542 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.00314/0.893, allocations: 0.5089 MB / 1.704 GB, free: 33.73 MB / 0.8542 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.00489/0.898, allocations: 2.48 MB / 1.707 GB, free: 31.18 MB / 0.8542 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.00061/0.8986, allocations: 1.118 MB / 1.708 GB, free: 30.04 MB / 0.8542 GB
Notification: Performance of simCode: alias equations: time 0.002281/0.9009, allocations: 395.5 kB / 1.708 GB, free: 29.64 MB / 0.8542 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0004212/0.9013, allocations: 83.41 kB / 1.708 GB, free: 29.57 MB / 0.8542 GB
Notification: Performance of SimCode: time 1.644e-06/0.9013, allocations: 3.938 kB / 1.708 GB, free: 29.56 MB / 0.8542 GB
Notification: Performance of Templates: time 0.03912/0.9405, allocations: 19.43 MB / 1.727 GB, free: 10.56 MB / 0.8542 GB