Running: ./testmodel.py --libraries=/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr Buildings_7.0.0_Buildings.Fluid.Interfaces.Examples.ReverseFlowMassExchanger.conf.json loadFile("/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 7.0.1/package.mo", uses=false) loadFile("/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+maint.om/package.mo", uses=false) loadFile("/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo", uses=false) loadFile("/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.3+maint.om/package.mo", uses=false) 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 7.0.1 (/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 7.0.1/package.mo) Running command: translateModel(Buildings.Fluid.Interfaces.Examples.ReverseFlowMassExchanger,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_7.0.0_Buildings.Fluid.Interfaces.Examples.ReverseFlowMassExchanger") translateModel(Buildings.Fluid.Interfaces.Examples.ReverseFlowMassExchanger,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_7.0.0_Buildings.Fluid.Interfaces.Examples.ReverseFlowMassExchanger") Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 7.0.1/package.mo): time 2.341/2.341, allocations: 251.3 MB / 266.2 MB, free: 11.51 MB / 218.7 MB Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+maint.om/package.mo): time 0.001336/0.001337, allocations: 170.8 kB / 325.8 MB, free: 2.789 MB / 250.7 MB Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 2.445/2.445, allocations: 205.4 MB / 0.5767 GB, free: 20.71 MB / 426.7 MB Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.3+maint.om/package.mo): time 0.0009224/0.000922, allocations: 86.41 kB / 0.6813 GB, free: 13.55 MB / 0.5105 GB Notification: Performance of FrontEnd - loaded program: time 0.0004815/0.0004817, allocations: 19.67 kB / 0.7953 GB, free: 135.6 MB / 0.6042 GB Notification: Performance of FrontEnd - Absyn->SCode: time 0.1963/0.1969, allocations: 106.3 MB / 0.899 GB, free: 65.43 MB / 0.6042 GB Notification: Performance of NFInst.instantiate(Buildings.Fluid.Interfaces.Examples.ReverseFlowMassExchanger): time 1.118/1.315, allocations: 300.9 MB / 1.193 GB, free: 1.695 MB / 0.7136 GB Notification: Performance of NFInst.instExpressions: time 0.05372/1.369, allocations: 27.98 MB / 1.22 GB, free: 11.35 MB / 0.7448 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.004197/1.373, allocations: 83.44 kB / 1.22 GB, free: 11.27 MB / 0.7448 GB Notification: Performance of NFTyping.typeComponents: time 0.006682/1.38, allocations: 1.327 MB / 1.222 GB, free: 9.934 MB / 0.7448 GB [/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/Fluid/Sources.mo:788:36-789:54:writable] Warning: 'each' used when modifying non-array element m_flow. [/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/Fluid/Sources.mo:786:36-787:54:writable] Warning: 'each' used when modifying non-array element m_flow. [/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/Fluid/Sources.mo:788:36-789:54:writable] Warning: 'each' used when modifying non-array element m_flow. [/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/Fluid/Sources.mo:786:36-787:54:writable] Warning: 'each' used when modifying non-array element m_flow. [/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/Fluid/Sources.mo:788:36-789:54:writable] Warning: 'each' used when modifying non-array element m_flow. [/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/Fluid/Sources.mo:786:36-787:54:writable] Warning: 'each' used when modifying non-array element m_flow. [/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/Fluid/Sources.mo:788:36-789:54:writable] Warning: 'each' used when modifying non-array element m_flow. [/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/Fluid/Sources.mo:786:36-787:54:writable] Warning: 'each' used when modifying non-array element m_flow. Notification: Performance of NFTyping.typeBindings: time 0.01649/1.396, allocations: 3.922 MB / 1.225 GB, free: 5.996 MB / 0.7448 GB Notification: Performance of NFTyping.typeClassSections: time 0.01129/1.408, allocations: 2.583 MB / 1.228 GB, free: 3.434 MB / 0.7448 GB Notification: Performance of NFFlatten.flatten: time 0.01522/1.423, allocations: 8.375 MB / 1.236 GB, free: 11.03 MB / 0.7605 GB Notification: Performance of NFFlatten.resolveConnections: time 0.005555/1.429, allocations: 2.265 MB / 1.238 GB, free: 8.723 MB / 0.7605 GB Notification: Performance of NFEvalConstants.evaluate: time 0.01382/1.443, allocations: 3.953 MB / 1.242 GB, free: 4.754 MB / 0.7605 GB Notification: Performance of NFSimplifyModel.simplify: time 0.00642/1.449, allocations: 2.393 MB / 1.245 GB, free: 2.352 MB / 0.7605 GB Notification: Performance of NFPackage.collectConstants: time 0.001011/1.45, allocations: 128 kB / 1.245 GB, free: 2.227 MB / 0.7605 GB Notification: Performance of NFFlatten.collectFunctions: time 0.01085/1.461, allocations: 2.693 MB / 1.247 GB, free: 15.53 MB / 0.7761 GB Notification: Performance of NFScalarize.scalarize: time 0.002298/1.463, allocations: 0.8954 MB / 1.248 GB, free: 14.63 MB / 0.7761 GB Notification: Performance of NFVerifyModel.verify: time 0.001945/1.465, allocations: 0.6369 MB / 1.249 GB, free: 13.98 MB / 0.7761 GB Notification: Performance of NFConvertDAE.convert: time 0.009562/1.475, allocations: 3.936 MB / 1.253 GB, free: 10.04 MB / 0.7761 GB Notification: Performance of FrontEnd - DAE generated: time 7.044e-06/1.475, allocations: 0 / 1.253 GB, free: 10.04 MB / 0.7761 GB Notification: Performance of FrontEnd: time 3.246e-06/1.475, allocations: 0 / 1.253 GB, free: 10.04 MB / 0.7761 GB Notification: Performance of Transformations before backend: time 0.0001676/1.475, allocations: 0 / 1.253 GB, free: 10.04 MB / 0.7761 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 544 * Number of variables: 544 Notification: Performance of Generate backend data structure: time 0.0116/1.487, allocations: 3.061 MB / 1.256 GB, free: 6.898 MB / 0.7761 GB Notification: Performance of prepare preOptimizeDAE: time 5.181e-05/1.487, allocations: 16.03 kB / 1.256 GB, free: 6.883 MB / 0.7761 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.01802/1.505, allocations: 1.569 MB / 1.257 GB, free: 5.309 MB / 0.7761 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.006868/1.512, allocations: 1.904 MB / 1.259 GB, free: 3.355 MB / 0.7761 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.003151/1.515, allocations: 427.9 kB / 1.259 GB, free: 2.934 MB / 0.7761 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0009171/1.516, allocations: 224 kB / 1.26 GB, free: 2.715 MB / 0.7761 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.01342/1.529, allocations: 3.118 MB / 1.263 GB, free: 15.45 MB / 0.7917 GB Notification: Performance of preOpt findStateOrder (simulation): time 9.215e-05/1.529, allocations: 7.938 kB / 1.263 GB, free: 15.45 MB / 0.7917 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0007084/1.53, allocations: 91.98 kB / 1.263 GB, free: 15.36 MB / 0.7917 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0002104/1.53, allocations: 96.06 kB / 1.263 GB, free: 15.26 MB / 0.7917 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0196/1.55, allocations: 3.205 MB / 1.266 GB, free: 12.04 MB / 0.7917 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 0.07813/1.628, allocations: 14.29 MB / 1.28 GB, free: 12.64 MB / 0.8073 GB Notification: Performance of preOpt comSubExp (simulation): time 0.007738/1.636, allocations: 1.684 MB / 1.282 GB, free: 10.95 MB / 0.8073 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.003385/1.639, allocations: 0.7846 MB / 1.282 GB, free: 10.16 MB / 0.8073 GB Notification: Performance of preOpt evalFunc (simulation): time 0.001102/1.641, allocations: 345.1 kB / 1.283 GB, free: 9.766 MB / 0.8073 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 7.243e-05/1.641, allocations: 51.5 kB / 1.283 GB, free: 9.707 MB / 0.8073 GB Notification: Performance of preOpt simplifyInStream (simulation): time 0.001985/1.643, allocations: 202 kB / 1.283 GB, free: 9.508 MB / 0.8073 GB Notification: Performance of pre-optimization done (n=110): time 7.514e-06/1.643, allocations: 0 / 1.283 GB, free: 9.508 MB / 0.8073 GB Notification: Performance of matching and sorting (n=110): time 0.01144/1.654, allocations: 2.406 MB / 1.285 GB, free: 7.098 MB / 0.8073 GB Notification: Performance of inlineWhenForInitialization (initialization): time 8.998e-05/1.654, allocations: 64.41 kB / 1.285 GB, free: 7.02 MB / 0.8073 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.007475/1.662, allocations: 2.503 MB / 1.288 GB, free: 4.496 MB / 0.8073 GB Notification: Performance of collectPreVariables (initialization): time 0.0004282/1.662, allocations: 57.7 kB / 1.288 GB, free: 4.434 MB / 0.8073 GB Notification: Performance of collectInitialEqns (initialization): time 0.001698/1.664, allocations: 1.241 MB / 1.289 GB, free: 3.176 MB / 0.8073 GB Notification: Performance of collectInitialBindings (initialization): time 0.0006957/1.665, allocations: 394.4 kB / 1.289 GB, free: 2.785 MB / 0.8073 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0002466/1.665, allocations: 36 kB / 1.289 GB, free: 2.75 MB / 0.8073 GB Notification: Performance of setup shared object (initialization): time 0.0002202/1.665, allocations: 373.9 kB / 1.29 GB, free: 2.379 MB / 0.8073 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.005002/1.67, allocations: 0.9915 MB / 1.291 GB, free: 1.387 MB / 0.8073 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.006112/1.676, allocations: 1.567 MB / 1.292 GB, free: 15.57 MB / 0.823 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.005752/1.682, allocations: 1.2 MB / 1.293 GB, free: 14.36 MB / 0.823 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 2.392e-05/1.682, allocations: 4 kB / 1.293 GB, free: 14.35 MB / 0.823 GB Notification: Performance of matching and sorting (n=216) (initialization): time 0.01303/1.695, allocations: 2.879 MB / 1.296 GB, free: 11.45 MB / 0.823 GB Notification: Performance of prepare postOptimizeDAE: time 0.0006243/1.696, allocations: 0.577 MB / 1.297 GB, free: 10.66 MB / 0.823 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 3.239e-05/1.696, allocations: 12 kB / 1.297 GB, free: 10.65 MB / 0.823 GB Notification: Performance of postOpt tearingSystem (initialization): time 6.197e-05/1.696, allocations: 24 kB / 1.297 GB, free: 10.62 MB / 0.823 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.006116/1.702, allocations: 0.589 MB / 1.297 GB, free: 10.04 MB / 0.823 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.001994/1.704, allocations: 2.391 MB / 1.3 GB, free: 7.551 MB / 0.823 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.006965/1.711, allocations: 445.7 kB / 1.3 GB, free: 7.117 MB / 0.823 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0005735/1.712, allocations: 95.95 kB / 1.3 GB, free: 7.023 MB / 0.823 GB Notification: Performance of prepare postOptimizeDAE: time 1.595e-05/1.712, allocations: 4 kB / 1.3 GB, free: 7.02 MB / 0.823 GB Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.01227/1.724, allocations: 2.638 MB / 1.303 GB, free: 4.367 MB / 0.823 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 5.006e-05/1.724, allocations: 19.98 kB / 1.303 GB, free: 4.348 MB / 0.823 GB Notification: Performance of postOpt tearingSystem (initialization): time 5.675e-05/1.724, allocations: 24 kB / 1.303 GB, free: 4.324 MB / 0.823 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.005349/1.73, allocations: 0.5391 MB / 1.303 GB, free: 3.785 MB / 0.823 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 7.144e-05/1.73, allocations: 35.86 kB / 1.304 GB, free: 3.75 MB / 0.823 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.006172/1.736, allocations: 371.4 kB / 1.304 GB, free: 3.387 MB / 0.823 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0005836/1.737, allocations: 91.95 kB / 1.304 GB, free: 3.297 MB / 0.823 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 65 * Number of states: 0 () * Number of discrete variables: 4 (masExcFor.i1_w,masExcFor.i2_w,masExcRev.i1_w,masExcRev.i2_w) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (214): * Single equations (assignments): 208 * Array equations: 0 * Algorithm blocks: 2 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (linear and non-linear blocks): 4 * 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: 4 {1,1,1,1} * Without analytic Jacobian: 0 Notification: Performance of prepare postOptimizeDAE: time 0.002329/1.739, allocations: 0.63 MB / 1.305 GB, free: 2.656 MB / 0.823 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0009493/1.74, allocations: 264.8 kB / 1.305 GB, free: 2.395 MB / 0.823 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.008663/1.749, allocations: 1.878 MB / 1.307 GB, free: 0.5 MB / 0.823 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 2.289e-05/1.749, allocations: 12 kB / 1.307 GB, free: 500 kB / 0.823 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 9.498e-06/1.749, allocations: 0 / 1.307 GB, free: 500 kB / 0.823 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 2.421e-05/1.749, allocations: 3.984 kB / 1.307 GB, free: 496 kB / 0.823 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.01621/1.765, allocations: 4.543 MB / 1.311 GB, free: 11.8 MB / 0.8386 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.722e-05/1.765, allocations: 8.094 kB / 1.311 GB, free: 11.79 MB / 0.8386 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.003394/1.769, allocations: 315.6 kB / 1.311 GB, free: 11.48 MB / 0.8386 GB Notification: Performance of postOpt tearingSystem (simulation): time 2.721e-05/1.769, allocations: 8.375 kB / 1.311 GB, free: 11.48 MB / 0.8386 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0002461/1.769, allocations: 31.98 kB / 1.311 GB, free: 11.45 MB / 0.8386 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.001615/1.771, allocations: 2.379 MB / 1.314 GB, free: 8.973 MB / 0.8386 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 9.027e-06/1.771, allocations: 4 kB / 1.314 GB, free: 8.969 MB / 0.8386 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.007781/1.778, allocations: 2.01 MB / 1.316 GB, free: 6.863 MB / 0.8386 GB Notification: Performance of postOpt removeConstants (simulation): time 0.002199/1.781, allocations: 0.5562 MB / 1.316 GB, free: 6.285 MB / 0.8386 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.000715/1.781, allocations: 27.98 kB / 1.316 GB, free: 6.258 MB / 0.8386 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.00523/1.787, allocations: 294.7 kB / 1.317 GB, free: 5.973 MB / 0.8386 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0003074/1.787, allocations: 80.78 kB / 1.317 GB, free: 5.891 MB / 0.8386 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0003077/1.787, allocations: 63.95 kB / 1.317 GB, free: 5.828 MB / 0.8386 GB Notification: Performance of sorting global known variables: time 0.005344/1.793, allocations: 1.734 MB / 1.318 GB, free: 4.09 MB / 0.8386 GB Notification: Performance of sort global known variables: time 8.11e-07/1.793, allocations: 4 kB / 1.318 GB, free: 4.086 MB / 0.8386 GB Notification: Performance of remove unused functions: time 0.006883/1.8, allocations: 1.306 MB / 1.32 GB, free: 2.777 MB / 0.8386 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 25 * 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 (110): * Single equations (assignments): 106 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (linear and non-linear blocks): 4 * 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: 4 {1,1,1,1} * Without analytic Jacobian: 0 Notification: Performance of Backend phase and start with SimCode phase: time 0.001338/1.801, allocations: 366.4 kB / 1.32 GB, free: 2.43 MB / 0.8386 GB Notification: Performance of simCode: created initialization part: time 0.01708/1.818, allocations: 3.696 MB / 1.324 GB, free: 14.69 MB / 0.8542 GB Notification: Performance of simCode: created event and clocks part: time 1.631e-05/1.818, allocations: 4.125 kB / 1.324 GB, free: 14.69 MB / 0.8542 GB Notification: Performance of simCode: created simulation system equations: time 0.003922/1.822, allocations: 0.8228 MB / 1.324 GB, free: 13.87 MB / 0.8542 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.01182/1.834, allocations: 1.232 MB / 1.326 GB, free: 12.65 MB / 0.8542 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.01321/1.847, allocations: 4.948 MB / 1.331 GB, free: 7.598 MB / 0.8542 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.002186/1.85, allocations: 1.684 MB / 1.332 GB, free: 5.875 MB / 0.8542 GB Notification: Performance of simCode: alias equations: time 0.007062/1.857, allocations: 0.7777 MB / 1.333 GB, free: 5.094 MB / 0.8542 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.001347/1.858, allocations: 191.4 kB / 1.333 GB, free: 4.91 MB / 0.8542 GB Notification: Performance of SimCode: time 1.122e-06/1.858, allocations: 3.938 kB / 1.333 GB, free: 4.906 MB / 0.8542 GB Notification: Performance of Templates: time 0.16/2.018, allocations: 44.35 MB / 1.376 GB, free: 8.887 MB / 0.9011 GB make -j1 -f Buildings_7.0.0_Buildings.Fluid.Interfaces.Examples.ReverseFlowMassExchanger.makefile (rm -f Buildings_7.0.0_Buildings.Fluid.Interfaces.Examples.ReverseFlowMassExchanger.pipe ; mkfifo Buildings_7.0.0_Buildings.Fluid.Interfaces.Examples.ReverseFlowMassExchanger.pipe ; head -c 1048576 < Buildings_7.0.0_Buildings.Fluid.Interfaces.Examples.ReverseFlowMassExchanger.pipe >> ../files/Buildings_7.0.0_Buildings.Fluid.Interfaces.Examples.ReverseFlowMassExchanger.sim & ./Buildings_7.0.0_Buildings.Fluid.Interfaces.Examples.ReverseFlowMassExchanger -abortSlowSimulation -alarm=480 -lv LOG_STATS > Buildings_7.0.0_Buildings.Fluid.Interfaces.Examples.ReverseFlowMassExchanger.pipe 2>&1)