Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr Buildings_8_Buildings.Fluid.Interfaces.Examples.ReverseFlowMassExchanger.conf.json loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo", uses=false) loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo", uses=false) loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo", uses=false) loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.1.4-maint.8.1.x/package.mo", uses=false) Using package Buildings with version 8.1.4 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.1.4-maint.8.1.x/package.mo) Using package Modelica with version 3.2.3 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo) Using package Complex with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo) Using package ModelicaServices with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo) Running command: translateModel(Buildings.Fluid.Interfaces.Examples.ReverseFlowMassExchanger,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_8_Buildings.Fluid.Interfaces.Examples.ReverseFlowMassExchanger") translateModel(Buildings.Fluid.Interfaces.Examples.ReverseFlowMassExchanger,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_8_Buildings.Fluid.Interfaces.Examples.ReverseFlowMassExchanger") Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.0007554/0.0007555, allocations: 86.95 kB / 15.06 MB, free: 1.09 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.0007976/0.0007977, allocations: 168.7 kB / 15.95 MB, free: 204 kB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 1.319/1.319, allocations: 205.4 MB / 222.1 MB, free: 5.375 MB / 174.1 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.1.4-maint.8.1.x/package.mo): time 1.632/1.632, allocations: 292.7 MB / 0.5499 GB, free: 14.56 MB / 462.1 MB Notification: Modelica requested package Complex of version 3.2.3. Complex 4.0.0 is used instead which states that it is fully compatible without conversion script needed. Notification: Modelica requested package ModelicaServices of version 3.2.3. ModelicaServices 4.0.0 is used instead which states that it is fully compatible without conversion script needed. Notification: Performance of FrontEnd - loaded program: time 0.0005082/0.0005082, allocations: 18.25 kB / 0.6737 GB, free: 26.25 MB / 0.5294 GB Notification: Performance of FrontEnd - Absyn->SCode: time 0.2334/0.234, allocations: 116.3 MB / 0.7873 GB, free: 11.95 MB / 0.6075 GB Notification: Performance of NFInst.instantiate(Buildings.Fluid.Interfaces.Examples.ReverseFlowMassExchanger): time 0.6975/0.9315, allocations: 300.3 MB / 1.081 GB, free: 15.58 MB / 0.795 GB Notification: Performance of NFInst.instExpressions: time 0.03229/0.9638, allocations: 27.79 MB / 1.108 GB, free: 3.738 MB / 0.8106 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.003444/0.9673, allocations: 83.44 kB / 1.108 GB, free: 3.656 MB / 0.8106 GB Notification: Performance of NFTyping.typeComponents: time 0.003967/0.9713, allocations: 1.316 MB / 1.109 GB, free: 2.332 MB / 0.8106 GB [/home/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. [/home/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. [/home/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. [/home/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. [/home/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. [/home/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. [/home/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. [/home/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 0.009497/0.9808, allocations: 3.66 MB / 1.113 GB, free: 14.66 MB / 0.8262 GB Notification: Performance of NFTyping.typeClassSections: time 0.006778/0.9876, allocations: 2.587 MB / 1.115 GB, free: 12.09 MB / 0.8262 GB Notification: Performance of NFFlatten.flatten: time 0.009215/0.9968, allocations: 8.09 MB / 1.123 GB, free: 3.977 MB / 0.8262 GB Notification: Performance of NFFlatten.resolveConnections: time 0.003082/0.9999, allocations: 2.181 MB / 1.125 GB, free: 1.754 MB / 0.8262 GB Notification: Performance of NFEvalConstants.evaluate: time 0.008789/1.009, allocations: 4.073 MB / 1.129 GB, free: 13.66 MB / 0.8419 GB Notification: Performance of NFSimplifyModel.simplify: time 0.003665/1.012, allocations: 2.269 MB / 1.131 GB, free: 11.38 MB / 0.8419 GB Notification: Performance of NFPackage.collectConstants: time 0.0003935/1.013, allocations: 132 kB / 1.132 GB, free: 11.25 MB / 0.8419 GB Notification: Performance of NFFlatten.collectFunctions: time 0.006148/1.019, allocations: 2.685 MB / 1.134 GB, free: 8.562 MB / 0.8419 GB Notification: Performance of NFScalarize.scalarize: time 0.001112/1.02, allocations: 0.8915 MB / 1.135 GB, free: 7.668 MB / 0.8419 GB Notification: Performance of NFVerifyModel.verify: time 0.001133/1.021, allocations: 0.629 MB / 1.136 GB, free: 7.031 MB / 0.8419 GB Notification: Performance of NFConvertDAE.convert: time 0.005159/1.026, allocations: 3.912 MB / 1.139 GB, free: 3.113 MB / 0.8419 GB Notification: Performance of FrontEnd - DAE generated: time 4.449e-06/1.026, allocations: 0 / 1.139 GB, free: 3.113 MB / 0.8419 GB Notification: Performance of FrontEnd: time 1.703e-06/1.026, allocations: 0 / 1.139 GB, free: 3.113 MB / 0.8419 GB Notification: Performance of Transformations before backend: time 5.43e-05/1.027, allocations: 0 / 1.139 GB, free: 3.113 MB / 0.8419 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 536 * Number of variables: 536 Notification: Performance of Generate backend data structure: time 0.005541/1.032, allocations: 3.082 MB / 1.142 GB, free: 15.95 MB / 0.8575 GB Notification: Performance of prepare preOptimizeDAE: time 3.299e-05/1.032, allocations: 8.031 kB / 1.142 GB, free: 15.94 MB / 0.8575 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.008115/1.04, allocations: 1.573 MB / 1.144 GB, free: 14.36 MB / 0.8575 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.00324/1.043, allocations: 1.914 MB / 1.146 GB, free: 12.38 MB / 0.8575 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.001043/1.045, allocations: 436.2 kB / 1.146 GB, free: 11.95 MB / 0.8575 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0003077/1.045, allocations: 220 kB / 1.146 GB, free: 11.73 MB / 0.8575 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.00527/1.05, allocations: 3.09 MB / 1.15 GB, free: 8.504 MB / 0.8575 GB Notification: Performance of preOpt findStateOrder (simulation): time 3.753e-05/1.05, allocations: 4 kB / 1.15 GB, free: 8.5 MB / 0.8575 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0002158/1.05, allocations: 91.94 kB / 1.15 GB, free: 8.41 MB / 0.8575 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 8.587e-05/1.05, allocations: 92 kB / 1.15 GB, free: 8.316 MB / 0.8575 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.006057/1.057, allocations: 3.201 MB / 1.153 GB, free: 5.098 MB / 0.8575 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 0.01898/1.076, allocations: 14.29 MB / 1.167 GB, free: 5.703 MB / 0.8731 GB Notification: Performance of preOpt comSubExp (simulation): time 0.003477/1.079, allocations: 1.692 MB / 1.168 GB, free: 4 MB / 0.8731 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.001574/1.081, allocations: 0.794 MB / 1.169 GB, free: 3.211 MB / 0.8731 GB Notification: Performance of preOpt evalFunc (simulation): time 0.0005944/1.081, allocations: 332.6 kB / 1.17 GB, free: 2.828 MB / 0.8731 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 3.645e-05/1.081, allocations: 55.56 kB / 1.17 GB, free: 2.766 MB / 0.8731 GB Notification: Performance of preOpt simplifyInStream (simulation): time 0.001123/1.082, allocations: 202 kB / 1.17 GB, free: 2.566 MB / 0.8731 GB Notification: Performance of pre-optimization done (n=110): time 3.257e-06/1.082, allocations: 0 / 1.17 GB, free: 2.566 MB / 0.8731 GB Notification: Performance of matching and sorting (n=110): time 0.005242/1.088, allocations: 2.406 MB / 1.172 GB, free: 160 kB / 0.8731 GB Notification: Performance of inlineWhenForInitialization (initialization): time 4.181e-05/1.088, allocations: 64.41 kB / 1.172 GB, free: 80 kB / 0.8731 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.003622/1.091, allocations: 2.536 MB / 1.175 GB, free: 13.52 MB / 0.8887 GB Notification: Performance of collectPreVariables (initialization): time 0.0001915/1.092, allocations: 61.7 kB / 1.175 GB, free: 13.46 MB / 0.8887 GB Notification: Performance of collectInitialEqns (initialization): time 0.0009221/1.093, allocations: 1.268 MB / 1.176 GB, free: 12.17 MB / 0.8887 GB Notification: Performance of collectInitialBindings (initialization): time 0.0002846/1.093, allocations: 390.5 kB / 1.176 GB, free: 11.79 MB / 0.8887 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0001119/1.093, allocations: 35.94 kB / 1.176 GB, free: 11.75 MB / 0.8887 GB Notification: Performance of setup shared object (initialization): time 0.0001384/1.093, allocations: 373.8 kB / 1.177 GB, free: 11.38 MB / 0.8887 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.002208/1.095, allocations: 1.003 MB / 1.178 GB, free: 10.38 MB / 0.8887 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.00264/1.098, allocations: 1.634 MB / 1.179 GB, free: 8.469 MB / 0.8887 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.002398/1.1, allocations: 1.204 MB / 1.18 GB, free: 7.254 MB / 0.8887 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 8.506e-06/1.1, allocations: 4 kB / 1.18 GB, free: 7.25 MB / 0.8887 GB Notification: Performance of matching and sorting (n=216) (initialization): time 0.005765/1.106, allocations: 2.883 MB / 1.183 GB, free: 4.344 MB / 0.8887 GB Notification: Performance of prepare postOptimizeDAE: time 0.0003228/1.106, allocations: 0.5545 MB / 1.184 GB, free: 3.586 MB / 0.8887 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.652e-05/1.107, allocations: 12 kB / 1.184 GB, free: 3.574 MB / 0.8887 GB Notification: Performance of postOpt tearingSystem (initialization): time 3.221e-05/1.107, allocations: 27.95 kB / 1.184 GB, free: 3.547 MB / 0.8887 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.002694/1.109, allocations: 0.5851 MB / 1.184 GB, free: 2.961 MB / 0.8887 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.001236/1.111, allocations: 2.391 MB / 1.187 GB, free: 488 kB / 0.8887 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.003163/1.114, allocations: 447.3 kB / 1.187 GB, free: 44 kB / 0.8887 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0001959/1.114, allocations: 92.03 kB / 1.187 GB, free: 15.95 MB / 0.9044 GB Notification: Performance of prepare postOptimizeDAE: time 1.124e-05/1.114, allocations: 6.969 kB / 1.187 GB, free: 15.95 MB / 0.9044 GB Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.005431/1.119, allocations: 2.638 MB / 1.19 GB, free: 13.29 MB / 0.9044 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 2.274e-05/1.119, allocations: 16.12 kB / 1.19 GB, free: 13.28 MB / 0.9044 GB Notification: Performance of postOpt tearingSystem (initialization): time 2.36e-05/1.119, allocations: 28 kB / 1.19 GB, free: 13.25 MB / 0.9044 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.00226/1.122, allocations: 0.5344 MB / 1.19 GB, free: 12.71 MB / 0.9044 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 2.82e-05/1.122, allocations: 35.81 kB / 1.19 GB, free: 12.68 MB / 0.9044 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.002702/1.124, allocations: 375.4 kB / 1.191 GB, free: 12.31 MB / 0.9044 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0001699/1.125, allocations: 91.95 kB / 1.191 GB, free: 12.22 MB / 0.9044 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 61 * 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 0.001096/1.126, allocations: 0.6293 MB / 1.192 GB, free: 11.58 MB / 0.9044 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0003781/1.126, allocations: 260.8 kB / 1.192 GB, free: 11.32 MB / 0.9044 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.003871/1.13, allocations: 1.87 MB / 1.194 GB, free: 9.434 MB / 0.9044 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 1.165e-05/1.13, allocations: 12 kB / 1.194 GB, free: 9.422 MB / 0.9044 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 7.254e-06/1.13, allocations: 11.89 kB / 1.194 GB, free: 9.41 MB / 0.9044 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 1.021e-05/1.13, allocations: 4.406 kB / 1.194 GB, free: 9.406 MB / 0.9044 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.007318/1.137, allocations: 4.524 MB / 1.198 GB, free: 4.746 MB / 0.9044 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.12e-05/1.137, allocations: 8 kB / 1.198 GB, free: 4.738 MB / 0.9044 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.001578/1.139, allocations: 315.8 kB / 1.198 GB, free: 4.43 MB / 0.9044 GB Notification: Performance of postOpt tearingSystem (simulation): time 1.908e-05/1.139, allocations: 12 kB / 1.198 GB, free: 4.418 MB / 0.9044 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 8.137e-05/1.139, allocations: 35.92 kB / 1.198 GB, free: 4.383 MB / 0.9044 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.001208/1.14, allocations: 2.367 MB / 1.201 GB, free: 1.922 MB / 0.9044 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 5.46e-06/1.14, allocations: 4 kB / 1.201 GB, free: 1.918 MB / 0.9044 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.003683/1.144, allocations: 2.014 MB / 1.203 GB, free: 15.81 MB / 0.92 GB Notification: Performance of postOpt removeConstants (simulation): time 0.0009759/1.145, allocations: 0.5444 MB / 1.203 GB, free: 15.24 MB / 0.92 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0002917/1.145, allocations: 24 kB / 1.203 GB, free: 15.22 MB / 0.92 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.002069/1.147, allocations: 287.6 kB / 1.203 GB, free: 14.94 MB / 0.92 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0001192/1.148, allocations: 80.8 kB / 1.204 GB, free: 14.86 MB / 0.92 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0001321/1.148, allocations: 67.91 kB / 1.204 GB, free: 14.79 MB / 0.92 GB Notification: Performance of sorting global known variables: time 0.002633/1.15, allocations: 1.747 MB / 1.205 GB, free: 13.04 MB / 0.92 GB Notification: Performance of sort global known variables: time 1.8e-07/1.15, allocations: 0 / 1.205 GB, free: 13.04 MB / 0.92 GB Notification: Performance of remove unused functions: time 0.00314/1.153, allocations: 1.295 MB / 1.207 GB, free: 11.75 MB / 0.92 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 0.0006292/1.154, allocations: 363.7 kB / 1.207 GB, free: 11.4 MB / 0.92 GB Notification: Performance of simCode: created initialization part: time 0.007624/1.162, allocations: 3.715 MB / 1.211 GB, free: 7.645 MB / 0.92 GB Notification: Performance of simCode: created event and clocks part: time 4.549e-06/1.162, allocations: 4.188 kB / 1.211 GB, free: 7.641 MB / 0.92 GB Notification: Performance of simCode: created simulation system equations: time 0.0017/1.163, allocations: 0.8228 MB / 1.211 GB, free: 6.816 MB / 0.92 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.004988/1.168, allocations: 1.206 MB / 1.213 GB, free: 5.625 MB / 0.92 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.006753/1.175, allocations: 5.03 MB / 1.217 GB, free: 496 kB / 0.92 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.001102/1.176, allocations: 1.693 MB / 1.219 GB, free: 14.75 MB / 0.9356 GB Notification: Performance of simCode: alias equations: time 0.003363/1.18, allocations: 0.7857 MB / 1.22 GB, free: 13.96 MB / 0.9356 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0005626/1.18, allocations: 195.4 kB / 1.22 GB, free: 13.77 MB / 0.9356 GB Notification: Performance of SimCode: time 7.42e-07/1.18, allocations: 0 / 1.22 GB, free: 13.77 MB / 0.9356 GB Notification: Performance of Templates: time 0.06633/1.247, allocations: 44.48 MB / 1.264 GB, free: 1.824 MB / 0.9669 GB make -j1 -f Buildings_8_Buildings.Fluid.Interfaces.Examples.ReverseFlowMassExchanger.makefile Environment - environmentSimulation: (rm -f Buildings_8_Buildings.Fluid.Interfaces.Examples.ReverseFlowMassExchanger.pipe ; mkfifo Buildings_8_Buildings.Fluid.Interfaces.Examples.ReverseFlowMassExchanger.pipe ; head -c 1048576 < Buildings_8_Buildings.Fluid.Interfaces.Examples.ReverseFlowMassExchanger.pipe >> ../files/Buildings_8_Buildings.Fluid.Interfaces.Examples.ReverseFlowMassExchanger.sim & ./Buildings_8_Buildings.Fluid.Interfaces.Examples.ReverseFlowMassExchanger -abortSlowSimulation -alarm=480 -lv LOG_STATS > Buildings_8_Buildings.Fluid.Interfaces.Examples.ReverseFlowMassExchanger.pipe 2>&1) Environment - environmentSimulation: