Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr Buildings_maint.7.0.x_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 7.0.3-maint.7.0.x/package.mo", uses=false) Using package Buildings with version 7.0.3 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 7.0.3-maint.7.0.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_maint.7.0.x_Buildings.Fluid.Interfaces.Examples.ReverseFlowMassExchanger") translateModel(Buildings.Fluid.Interfaces.Examples.ReverseFlowMassExchanger,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_maint.7.0.x_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 0.001133/0.001133, allocations: 84.38 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 0.001649/0.001649, 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 1.553/1.553, allocations: 205.4 MB / 222.1 MB, free: 5.641 MB / 174.1 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 7.0.3-maint.7.0.x/package.mo): time 1.521/1.521, allocations: 252 MB / 0.5102 GB, free: 4.844 MB / 414.1 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 0.000585/0.0005852, allocations: 20 kB / 0.6243 GB, free: 1.102 MB / 0.5137 GB Notification: Performance of FrontEnd - Absyn->SCode: time 0.5224/0.523, allocations: 106.3 MB / 0.7281 GB, free: 11.41 MB / 0.545 GB Notification: Performance of NFInst.instantiate(Buildings.Fluid.Interfaces.Examples.ReverseFlowMassExchanger): time 0.7847/1.308, allocations: 300.9 MB / 1.022 GB, free: 4.219 MB / 0.7169 GB Notification: Performance of NFInst.instExpressions: time 0.03151/1.339, allocations: 27.99 MB / 1.049 GB, free: 8.969 MB / 0.7325 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.003993/1.343, allocations: 80.03 kB / 1.049 GB, free: 8.969 MB / 0.7325 GB Notification: Performance of NFTyping.typeComponents: time 0.004916/1.348, allocations: 1.333 MB / 1.051 GB, free: 8.277 MB / 0.7325 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 0.01273/1.361, allocations: 3.928 MB / 1.055 GB, free: 5.91 MB / 0.7325 GB Notification: Performance of NFTyping.typeClassSections: time 0.008899/1.37, allocations: 2.569 MB / 1.057 GB, free: 4.082 MB / 0.7325 GB Notification: Performance of NFFlatten.flatten: time 0.01177/1.382, allocations: 8.307 MB / 1.065 GB, free: 13.3 MB / 0.7481 GB Notification: Performance of NFFlatten.resolveConnections: time 0.005327/1.387, allocations: 2.202 MB / 1.067 GB, free: 11.06 MB / 0.7481 GB Notification: Performance of NFEvalConstants.evaluate: time 0.01155/1.399, allocations: 3.957 MB / 1.071 GB, free: 7.086 MB / 0.7481 GB Notification: Performance of NFSimplifyModel.simplify: time 0.005094/1.404, allocations: 2.389 MB / 1.073 GB, free: 4.688 MB / 0.7481 GB Notification: Performance of NFPackage.collectConstants: time 0.001111/1.405, allocations: 131.9 kB / 1.074 GB, free: 4.559 MB / 0.7481 GB Notification: Performance of NFFlatten.collectFunctions: time 0.008186/1.413, allocations: 2.685 MB / 1.076 GB, free: 1.867 MB / 0.7481 GB Notification: Performance of NFScalarize.scalarize: time 0.002007/1.415, allocations: 0.9032 MB / 1.077 GB, free: 0.9609 MB / 0.7481 GB Notification: Performance of NFVerifyModel.verify: time 0.00175/1.417, allocations: 0.6329 MB / 1.078 GB, free: 328 kB / 0.7481 GB Notification: Performance of NFConvertDAE.convert: time 0.006885/1.424, allocations: 3.936 MB / 1.082 GB, free: 12.38 MB / 0.7637 GB Notification: Performance of FrontEnd - DAE generated: time 5.711e-06/1.424, allocations: 0 / 1.082 GB, free: 12.38 MB / 0.7637 GB Notification: Performance of FrontEnd: time 1.804e-06/1.424, allocations: 4 kB / 1.082 GB, free: 12.37 MB / 0.7637 GB Notification: Performance of Transformations before backend: time 0.0001428/1.424, allocations: 0 / 1.082 GB, free: 12.37 MB / 0.7637 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 0.007543/1.432, allocations: 3.069 MB / 1.085 GB, free: 9.223 MB / 0.7637 GB Notification: Performance of prepare preOptimizeDAE: time 4.016e-05/1.432, allocations: 8.031 kB / 1.085 GB, free: 9.215 MB / 0.7637 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.009385/1.441, allocations: 1.569 MB / 1.086 GB, free: 7.641 MB / 0.7637 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.004388/1.445, allocations: 1.894 MB / 1.088 GB, free: 5.695 MB / 0.7637 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.001335/1.447, allocations: 431.9 kB / 1.088 GB, free: 5.27 MB / 0.7637 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0007276/1.448, allocations: 224 kB / 1.089 GB, free: 5.051 MB / 0.7637 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.00773/1.455, allocations: 3.122 MB / 1.092 GB, free: 1.785 MB / 0.7637 GB Notification: Performance of preOpt findStateOrder (simulation): time 7.624e-05/1.455, allocations: 4 kB / 1.092 GB, free: 1.781 MB / 0.7637 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0004902/1.456, allocations: 88 kB / 1.092 GB, free: 1.695 MB / 0.7637 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0001063/1.456, allocations: 88.06 kB / 1.092 GB, free: 1.605 MB / 0.7637 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.007745/1.464, allocations: 3.213 MB / 1.095 GB, free: 14.38 MB / 0.7794 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 0.02234/1.486, allocations: 14.28 MB / 1.109 GB, free: 14.98 MB / 0.795 GB Notification: Performance of preOpt comSubExp (simulation): time 0.003845/1.49, allocations: 1.692 MB / 1.111 GB, free: 13.28 MB / 0.795 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.001654/1.492, allocations: 0.7846 MB / 1.111 GB, free: 12.49 MB / 0.795 GB Notification: Performance of preOpt evalFunc (simulation): time 0.0006022/1.492, allocations: 340.8 kB / 1.112 GB, free: 12.1 MB / 0.795 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 4.102e-05/1.492, allocations: 51.56 kB / 1.112 GB, free: 12.04 MB / 0.795 GB Notification: Performance of preOpt simplifyInStream (simulation): time 0.001164/1.494, allocations: 198.1 kB / 1.112 GB, free: 11.85 MB / 0.795 GB Notification: Performance of pre-optimization done (n=110): time 5.53e-06/1.494, allocations: 0 / 1.112 GB, free: 11.85 MB / 0.795 GB Notification: Performance of matching and sorting (n=110): time 0.005587/1.499, allocations: 2.402 MB / 1.114 GB, free: 9.438 MB / 0.795 GB Notification: Performance of inlineWhenForInitialization (initialization): time 4.231e-05/1.499, allocations: 68.36 kB / 1.114 GB, free: 9.359 MB / 0.795 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.004095/1.503, allocations: 2.507 MB / 1.117 GB, free: 6.832 MB / 0.795 GB Notification: Performance of collectPreVariables (initialization): time 0.0002092/1.504, allocations: 53.7 kB / 1.117 GB, free: 6.773 MB / 0.795 GB Notification: Performance of collectInitialEqns (initialization): time 0.000969/1.505, allocations: 1.248 MB / 1.118 GB, free: 5.508 MB / 0.795 GB Notification: Performance of collectInitialBindings (initialization): time 0.0003404/1.505, allocations: 394.3 kB / 1.118 GB, free: 5.117 MB / 0.795 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0001414/1.505, allocations: 40 kB / 1.118 GB, free: 5.078 MB / 0.795 GB Notification: Performance of setup shared object (initialization): time 0.000154/1.505, allocations: 373.9 kB / 1.119 GB, free: 4.707 MB / 0.795 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.002429/1.508, allocations: 0.9798 MB / 1.12 GB, free: 3.727 MB / 0.795 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.00287/1.511, allocations: 1.571 MB / 1.121 GB, free: 1.906 MB / 0.795 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.002695/1.513, allocations: 1.196 MB / 1.122 GB, free: 0.6992 MB / 0.795 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 2.364e-05/1.513, allocations: 4 kB / 1.122 GB, free: 0.6953 MB / 0.795 GB Notification: Performance of matching and sorting (n=216) (initialization): time 0.006424/1.52, allocations: 2.871 MB / 1.125 GB, free: 13.8 MB / 0.8106 GB Notification: Performance of prepare postOptimizeDAE: time 0.0003775/1.52, allocations: 0.5773 MB / 1.126 GB, free: 13.01 MB / 0.8106 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 2.279e-05/1.52, allocations: 16 kB / 1.126 GB, free: 12.99 MB / 0.8106 GB Notification: Performance of postOpt tearingSystem (initialization): time 4.487e-05/1.52, allocations: 28 kB / 1.126 GB, free: 12.96 MB / 0.8106 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.002863/1.523, allocations: 0.5889 MB / 1.126 GB, free: 12.38 MB / 0.8106 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.001323/1.524, allocations: 2.395 MB / 1.129 GB, free: 9.887 MB / 0.8106 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.003367/1.528, allocations: 451.5 kB / 1.129 GB, free: 9.445 MB / 0.8106 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0002231/1.528, allocations: 91.95 kB / 1.129 GB, free: 9.355 MB / 0.8106 GB Notification: Performance of prepare postOptimizeDAE: time 9.007e-06/1.528, allocations: 2.344 kB / 1.129 GB, free: 9.355 MB / 0.8106 GB Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.005887/1.534, allocations: 2.658 MB / 1.132 GB, free: 6.684 MB / 0.8106 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 3.107e-05/1.534, allocations: 19.95 kB / 1.132 GB, free: 6.664 MB / 0.8106 GB Notification: Performance of postOpt tearingSystem (initialization): time 2.807e-05/1.534, allocations: 24 kB / 1.132 GB, free: 6.641 MB / 0.8106 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.002405/1.536, allocations: 0.5307 MB / 1.132 GB, free: 6.109 MB / 0.8106 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 3.942e-05/1.537, allocations: 35.86 kB / 1.132 GB, free: 6.074 MB / 0.8106 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.002876/1.539, allocations: 374.5 kB / 1.133 GB, free: 5.711 MB / 0.8106 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0001991/1.54, allocations: 95.95 kB / 1.133 GB, free: 5.617 MB / 0.8106 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 0.001206/1.541, allocations: 0.6338 MB / 1.134 GB, free: 4.973 MB / 0.8106 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0005315/1.541, allocations: 260.8 kB / 1.134 GB, free: 4.715 MB / 0.8106 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.004589/1.546, allocations: 1.87 MB / 1.136 GB, free: 2.828 MB / 0.8106 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 1.42e-05/1.546, allocations: 12 kB / 1.136 GB, free: 2.816 MB / 0.8106 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 7.864e-06/1.546, allocations: 0 / 1.136 GB, free: 2.816 MB / 0.8106 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 1.143e-05/1.546, allocations: 3.984 kB / 1.136 GB, free: 2.812 MB / 0.8106 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.00854/1.555, allocations: 4.535 MB / 1.14 GB, free: 14.13 MB / 0.8262 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.334e-05/1.555, allocations: 8 kB / 1.14 GB, free: 14.12 MB / 0.8262 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.001635/1.556, allocations: 324 kB / 1.14 GB, free: 13.81 MB / 0.8262 GB Notification: Performance of postOpt tearingSystem (simulation): time 1.829e-05/1.556, allocations: 8 kB / 1.14 GB, free: 13.8 MB / 0.8262 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0001044/1.556, allocations: 39.92 kB / 1.14 GB, free: 13.76 MB / 0.8262 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.001224/1.558, allocations: 2.364 MB / 1.143 GB, free: 11.3 MB / 0.8262 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 6.091e-06/1.558, allocations: 8.062 kB / 1.143 GB, free: 11.3 MB / 0.8262 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.004055/1.562, allocations: 2.01 MB / 1.145 GB, free: 9.195 MB / 0.8262 GB Notification: Performance of postOpt removeConstants (simulation): time 0.001369/1.563, allocations: 0.5484 MB / 1.145 GB, free: 8.625 MB / 0.8262 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0006246/1.564, allocations: 24 kB / 1.145 GB, free: 8.602 MB / 0.8262 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.002615/1.566, allocations: 299.9 kB / 1.146 GB, free: 8.312 MB / 0.8262 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.000127/1.567, allocations: 80.8 kB / 1.146 GB, free: 8.234 MB / 0.8262 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0001762/1.567, allocations: 63.95 kB / 1.146 GB, free: 8.172 MB / 0.8262 GB Notification: Performance of sorting global known variables: time 0.003085/1.57, allocations: 1.73 MB / 1.147 GB, free: 6.438 MB / 0.8262 GB Notification: Performance of sort global known variables: time 2.61e-07/1.57, allocations: 0 / 1.147 GB, free: 6.438 MB / 0.8262 GB Notification: Performance of remove unused functions: time 0.003845/1.574, allocations: 1.31 MB / 1.149 GB, free: 5.125 MB / 0.8262 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 0.000868/1.575, allocations: 367.3 kB / 1.149 GB, free: 4.777 MB / 0.8262 GB Notification: Performance of simCode: created initialization part: time 0.00868/1.583, allocations: 3.705 MB / 1.153 GB, free: 1.027 MB / 0.8262 GB Notification: Performance of simCode: created event and clocks part: time 8.696e-06/1.583, allocations: 0 / 1.153 GB, free: 1.027 MB / 0.8262 GB Notification: Performance of simCode: created simulation system equations: time 0.001912/1.585, allocations: 0.8319 MB / 1.153 GB, free: 200 kB / 0.8262 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.006152/1.591, allocations: 1.225 MB / 1.155 GB, free: 14.99 MB / 0.8419 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.009284/1.601, allocations: 4.958 MB / 1.159 GB, free: 9.922 MB / 0.8419 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.001336/1.602, allocations: 1.684 MB / 1.161 GB, free: 8.199 MB / 0.8419 GB Notification: Performance of simCode: alias equations: time 0.003977/1.606, allocations: 0.7855 MB / 1.162 GB, free: 7.41 MB / 0.8419 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0006389/1.607, allocations: 183.4 kB / 1.162 GB, free: 7.234 MB / 0.8419 GB Notification: Performance of SimCode: time 7.61e-07/1.607, allocations: 0 / 1.162 GB, free: 7.234 MB / 0.8419 GB Notification: Performance of Templates: time 0.07472/1.681, allocations: 44.35 MB / 1.205 GB, free: 11.44 MB / 0.8887 GB make -j1 -f Buildings_maint.7.0.x_Buildings.Fluid.Interfaces.Examples.ReverseFlowMassExchanger.makefile Environment - environmentSimulation: (rm -f Buildings_maint.7.0.x_Buildings.Fluid.Interfaces.Examples.ReverseFlowMassExchanger.pipe ; mkfifo Buildings_maint.7.0.x_Buildings.Fluid.Interfaces.Examples.ReverseFlowMassExchanger.pipe ; head -c 1048576 < Buildings_maint.7.0.x_Buildings.Fluid.Interfaces.Examples.ReverseFlowMassExchanger.pipe >> ../files/Buildings_maint.7.0.x_Buildings.Fluid.Interfaces.Examples.ReverseFlowMassExchanger.sim & ./Buildings_maint.7.0.x_Buildings.Fluid.Interfaces.Examples.ReverseFlowMassExchanger -abortSlowSimulation -alarm=480 -lv LOG_STATS > Buildings_maint.7.0.x_Buildings.Fluid.Interfaces.Examples.ReverseFlowMassExchanger.pipe 2>&1) Environment - environmentSimulation: