Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr Buildings_maint.8.0.x_Buildings.Fluid.Interfaces.Examples.ReverseFlowMassExchanger.conf.json loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.0.1-maint.8.0.x/package.mo", uses=false) loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+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/ModelicaServices 3.2.3+maint.om/package.mo", uses=false) Using package ModelicaServices with version 3.2.3 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.3+maint.om/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 3.2.3 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+maint.om/package.mo) Using package Buildings with version 8.0.1 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.0.1-maint.8.0.x/package.mo) Running command: translateModel(Buildings.Fluid.Interfaces.Examples.ReverseFlowMassExchanger,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_maint.8.0.x_Buildings.Fluid.Interfaces.Examples.ReverseFlowMassExchanger") translateModel(Buildings.Fluid.Interfaces.Examples.ReverseFlowMassExchanger,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_maint.8.0.x_Buildings.Fluid.Interfaces.Examples.ReverseFlowMassExchanger") Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.0.1-maint.8.0.x/package.mo): time 1.652/1.652, allocations: 288.4 MB / 303.4 MB, free: 8.062 MB / 234.7 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+maint.om/package.mo): time 0.0009736/0.0009739, allocations: 183.5 kB / 372 MB, free: 10.25 MB / 298.7 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 1.396/1.396, allocations: 205.4 MB / 0.6307 GB, free: 9.91 MB / 458.7 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.3+maint.om/package.mo): time 0.0007556/0.0007559, allocations: 92.83 kB / 0.7441 GB, free: 5.832 MB / 0.5573 GB Notification: Performance of FrontEnd - loaded program: time 0.0003597/0.0003598, allocations: 12.31 kB / 0.867 GB, free: 142 MB / 0.6198 GB Notification: Performance of FrontEnd - Absyn->SCode: time 0.1839/0.1843, allocations: 115.3 MB / 0.9796 GB, free: 27.66 MB / 0.6198 GB Notification: Performance of NFInst.instantiate(Buildings.Fluid.Interfaces.Examples.ReverseFlowMassExchanger): time 0.654/0.8383, allocations: 300.3 MB / 1.273 GB, free: 14.39 MB / 0.8073 GB Notification: Performance of NFInst.instExpressions: time 0.03393/0.8723, allocations: 27.79 MB / 1.3 GB, free: 2.535 MB / 0.823 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.004438/0.8768, allocations: 87.44 kB / 1.3 GB, free: 2.449 MB / 0.823 GB Notification: Performance of NFTyping.typeComponents: time 0.00479/0.8816, allocations: 1.312 MB / 1.301 GB, free: 1.129 MB / 0.823 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 0.01074/0.8924, allocations: 3.654 MB / 1.305 GB, free: 13.46 MB / 0.8386 GB Notification: Performance of NFTyping.typeClassSections: time 0.007536/0.8999, allocations: 2.588 MB / 1.307 GB, free: 10.89 MB / 0.8386 GB Notification: Performance of NFFlatten.flatten: time 0.009357/0.9093, allocations: 8.092 MB / 1.315 GB, free: 2.773 MB / 0.8386 GB Notification: Performance of NFFlatten.resolveConnections: time 0.003134/0.9124, allocations: 2.175 MB / 1.317 GB, free: 0.5625 MB / 0.8386 GB Notification: Performance of NFEvalConstants.evaluate: time 0.00941/0.9219, allocations: 4.073 MB / 1.321 GB, free: 12.47 MB / 0.8542 GB Notification: Performance of NFSimplifyModel.simplify: time 0.003763/0.9257, allocations: 2.269 MB / 1.324 GB, free: 10.2 MB / 0.8542 GB Notification: Performance of NFPackage.collectConstants: time 0.0007651/0.9264, allocations: 128 kB / 1.324 GB, free: 10.07 MB / 0.8542 GB Notification: Performance of NFFlatten.collectFunctions: time 0.007958/0.9344, allocations: 2.678 MB / 1.326 GB, free: 7.387 MB / 0.8542 GB Notification: Performance of NFScalarize.scalarize: time 0.001492/0.9359, allocations: 0.8876 MB / 1.327 GB, free: 6.496 MB / 0.8542 GB Notification: Performance of NFVerifyModel.verify: time 0.001281/0.9372, allocations: 0.6328 MB / 1.328 GB, free: 5.859 MB / 0.8542 GB Notification: Performance of NFConvertDAE.convert: time 0.006114/0.9433, allocations: 3.912 MB / 1.332 GB, free: 1.938 MB / 0.8542 GB Notification: Performance of FrontEnd - DAE generated: time 8.286e-06/0.9434, allocations: 4 kB / 1.332 GB, free: 1.934 MB / 0.8542 GB Notification: Performance of FrontEnd: time 2.454e-06/0.9434, allocations: 3.938 kB / 1.332 GB, free: 1.93 MB / 0.8542 GB Notification: Performance of Transformations before backend: time 0.000174/0.9436, allocations: 0 / 1.332 GB, free: 1.93 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: 536 * Number of variables: 536 Notification: Performance of Generate backend data structure: time 0.007377/0.9509, allocations: 3.078 MB / 1.335 GB, free: 14.77 MB / 0.8698 GB Notification: Performance of prepare preOptimizeDAE: time 3.847e-05/0.951, allocations: 11.97 kB / 1.335 GB, free: 14.76 MB / 0.8698 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.009762/0.9608, allocations: 1.577 MB / 1.336 GB, free: 13.18 MB / 0.8698 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.004481/0.9653, allocations: 1.903 MB / 1.338 GB, free: 11.2 MB / 0.8698 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.001372/0.9667, allocations: 436.2 kB / 1.339 GB, free: 10.77 MB / 0.8698 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0005753/0.9673, allocations: 220 kB / 1.339 GB, free: 10.55 MB / 0.8698 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.005986/0.9733, allocations: 3.089 MB / 1.342 GB, free: 7.324 MB / 0.8698 GB Notification: Performance of preOpt findStateOrder (simulation): time 3.635e-05/0.9733, allocations: 3.938 kB / 1.342 GB, free: 7.32 MB / 0.8698 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0002492/0.9736, allocations: 95.98 kB / 1.342 GB, free: 7.227 MB / 0.8698 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 8.059e-05/0.9737, allocations: 88 kB / 1.342 GB, free: 7.137 MB / 0.8698 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.007042/0.9807, allocations: 3.205 MB / 1.345 GB, free: 3.914 MB / 0.8698 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 0.02469/1.005, allocations: 14.3 MB / 1.359 GB, free: 4.512 MB / 0.8855 GB Notification: Performance of preOpt comSubExp (simulation): time 0.00405/1.01, allocations: 1.691 MB / 1.361 GB, free: 2.805 MB / 0.8855 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.001722/1.011, allocations: 0.7902 MB / 1.361 GB, free: 2.016 MB / 0.8855 GB Notification: Performance of preOpt evalFunc (simulation): time 0.0006661/1.012, allocations: 341.1 kB / 1.362 GB, free: 1.625 MB / 0.8855 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 5.056e-05/1.012, allocations: 51.56 kB / 1.362 GB, free: 1.566 MB / 0.8855 GB Notification: Performance of preOpt simplifyInStream (simulation): time 0.00163/1.014, allocations: 202 kB / 1.362 GB, free: 1.367 MB / 0.8855 GB Notification: Performance of pre-optimization done (n=110): time 1.081e-05/1.014, allocations: 0 / 1.362 GB, free: 1.367 MB / 0.8855 GB Notification: Performance of matching and sorting (n=110): time 0.006083/1.02, allocations: 2.41 MB / 1.364 GB, free: 14.95 MB / 0.9011 GB Notification: Performance of inlineWhenForInitialization (initialization): time 4.451e-05/1.02, allocations: 60.41 kB / 1.364 GB, free: 14.88 MB / 0.9011 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.004607/1.024, allocations: 2.54 MB / 1.367 GB, free: 12.32 MB / 0.9011 GB Notification: Performance of collectPreVariables (initialization): time 0.000213/1.025, allocations: 57.7 kB / 1.367 GB, free: 12.26 MB / 0.9011 GB Notification: Performance of collectInitialEqns (initialization): time 0.001021/1.026, allocations: 1.268 MB / 1.368 GB, free: 10.97 MB / 0.9011 GB Notification: Performance of collectInitialBindings (initialization): time 0.0003301/1.026, allocations: 394.4 kB / 1.369 GB, free: 10.58 MB / 0.9011 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0001496/1.026, allocations: 40 kB / 1.369 GB, free: 10.54 MB / 0.9011 GB Notification: Performance of setup shared object (initialization): time 0.0001507/1.026, allocations: 365.9 kB / 1.369 GB, free: 10.18 MB / 0.9011 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.002656/1.029, allocations: 0.9954 MB / 1.37 GB, free: 9.184 MB / 0.9011 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.00311/1.032, allocations: 1.634 MB / 1.372 GB, free: 7.281 MB / 0.9011 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.00293/1.035, allocations: 1.212 MB / 1.373 GB, free: 6.055 MB / 0.9011 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 1.182e-05/1.035, allocations: 4 kB / 1.373 GB, free: 6.051 MB / 0.9011 GB Notification: Performance of matching and sorting (n=216) (initialization): time 0.006825/1.042, allocations: 2.879 MB / 1.376 GB, free: 3.148 MB / 0.9011 GB Notification: Performance of prepare postOptimizeDAE: time 0.0003937/1.042, allocations: 0.5465 MB / 1.376 GB, free: 2.402 MB / 0.9011 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 2.351e-05/1.042, allocations: 12 kB / 1.376 GB, free: 2.391 MB / 0.9011 GB Notification: Performance of postOpt tearingSystem (initialization): time 4.054e-05/1.042, allocations: 32.23 kB / 1.376 GB, free: 2.359 MB / 0.9011 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.003025/1.045, allocations: 0.5851 MB / 1.377 GB, free: 1.773 MB / 0.9011 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.001405/1.047, allocations: 2.395 MB / 1.379 GB, free: 15.29 MB / 0.9167 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.004036/1.051, allocations: 439.4 kB / 1.379 GB, free: 14.86 MB / 0.9167 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0002288/1.051, allocations: 91.95 kB / 1.38 GB, free: 14.77 MB / 0.9167 GB Notification: Performance of prepare postOptimizeDAE: time 1.072e-05/1.051, allocations: 8 kB / 1.38 GB, free: 14.76 MB / 0.9167 GB Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.005947/1.057, allocations: 2.645 MB / 1.382 GB, free: 12.1 MB / 0.9167 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 2.85e-05/1.057, allocations: 20.73 kB / 1.382 GB, free: 12.08 MB / 0.9167 GB Notification: Performance of postOpt tearingSystem (initialization): time 2.566e-05/1.057, allocations: 24 kB / 1.382 GB, free: 12.05 MB / 0.9167 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.00255/1.06, allocations: 0.5383 MB / 1.383 GB, free: 11.52 MB / 0.9167 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 4.172e-05/1.06, allocations: 35.81 kB / 1.383 GB, free: 11.48 MB / 0.9167 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.003228/1.063, allocations: 379.3 kB / 1.383 GB, free: 11.11 MB / 0.9167 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0002107/1.063, allocations: 87.95 kB / 1.383 GB, free: 11.02 MB / 0.9167 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 0.001251/1.065, allocations: 0.6293 MB / 1.384 GB, free: 10.38 MB / 0.9167 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0005605/1.065, allocations: 260.8 kB / 1.384 GB, free: 10.12 MB / 0.9167 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.004367/1.07, allocations: 1.874 MB / 1.386 GB, free: 8.23 MB / 0.9167 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 1.181e-05/1.07, allocations: 12 kB / 1.386 GB, free: 8.219 MB / 0.9167 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 8.215e-06/1.07, allocations: 3.953 kB / 1.386 GB, free: 8.215 MB / 0.9167 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 1.034e-05/1.07, allocations: 7.984 kB / 1.386 GB, free: 8.207 MB / 0.9167 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.008496/1.078, allocations: 4.521 MB / 1.39 GB, free: 3.547 MB / 0.9167 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.284e-05/1.078, allocations: 8 kB / 1.39 GB, free: 3.539 MB / 0.9167 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.001666/1.08, allocations: 311.6 kB / 1.391 GB, free: 3.234 MB / 0.9167 GB Notification: Performance of postOpt tearingSystem (simulation): time 2.068e-05/1.08, allocations: 12 kB / 1.391 GB, free: 3.223 MB / 0.9167 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 8.701e-05/1.08, allocations: 31.98 kB / 1.391 GB, free: 3.191 MB / 0.9167 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.001091/1.081, allocations: 2.368 MB / 1.393 GB, free: 0.7305 MB / 0.9167 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 8.606e-06/1.081, allocations: 8 kB / 1.393 GB, free: 0.7227 MB / 0.9167 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.004032/1.085, allocations: 2.006 MB / 1.395 GB, free: 14.62 MB / 0.9323 GB Notification: Performance of postOpt removeConstants (simulation): time 0.001211/1.086, allocations: 0.5444 MB / 1.395 GB, free: 14.05 MB / 0.9323 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0005054/1.087, allocations: 24 kB / 1.396 GB, free: 14.03 MB / 0.9323 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.002748/1.09, allocations: 289.4 kB / 1.396 GB, free: 13.75 MB / 0.9323 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0001219/1.09, allocations: 84.73 kB / 1.396 GB, free: 13.67 MB / 0.9323 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0001685/1.09, allocations: 67.91 kB / 1.396 GB, free: 13.6 MB / 0.9323 GB Notification: Performance of sorting global known variables: time 0.003291/1.093, allocations: 1.747 MB / 1.398 GB, free: 11.85 MB / 0.9323 GB Notification: Performance of sort global known variables: time 2.51e-07/1.093, allocations: 0 / 1.398 GB, free: 11.85 MB / 0.9323 GB Notification: Performance of remove unused functions: time 0.004195/1.097, allocations: 1.302 MB / 1.399 GB, free: 10.55 MB / 0.9323 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 0.0008439/1.098, allocations: 376.5 kB / 1.399 GB, free: 10.19 MB / 0.9323 GB Notification: Performance of simCode: created initialization part: time 0.009019/1.107, allocations: 3.694 MB / 1.403 GB, free: 6.453 MB / 0.9323 GB Notification: Performance of simCode: created event and clocks part: time 1.075e-05/1.107, allocations: 4.438 kB / 1.403 GB, free: 6.449 MB / 0.9323 GB Notification: Performance of simCode: created simulation system equations: time 0.002004/1.109, allocations: 0.8266 MB / 1.404 GB, free: 5.621 MB / 0.9323 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.006316/1.116, allocations: 1.219 MB / 1.405 GB, free: 4.41 MB / 0.9323 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.008556/1.124, allocations: 5.026 MB / 1.41 GB, free: 15.28 MB / 0.948 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.001528/1.126, allocations: 1.693 MB / 1.411 GB, free: 13.55 MB / 0.948 GB Notification: Performance of simCode: alias equations: time 0.003894/1.13, allocations: 0.7857 MB / 1.412 GB, free: 12.75 MB / 0.948 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0006675/1.13, allocations: 195.4 kB / 1.412 GB, free: 12.56 MB / 0.948 GB Notification: Performance of SimCode: time 6.61e-07/1.13, allocations: 0 / 1.412 GB, free: 12.56 MB / 0.948 GB Notification: Performance of Templates: time 0.4429/1.573, allocations: 44.49 MB / 1.456 GB, free: 336.8 MB / 0.948 GB make -j1 -f Buildings_maint.8.0.x_Buildings.Fluid.Interfaces.Examples.ReverseFlowMassExchanger.makefile (rm -f Buildings_maint.8.0.x_Buildings.Fluid.Interfaces.Examples.ReverseFlowMassExchanger.pipe ; mkfifo Buildings_maint.8.0.x_Buildings.Fluid.Interfaces.Examples.ReverseFlowMassExchanger.pipe ; head -c 1048576 < Buildings_maint.8.0.x_Buildings.Fluid.Interfaces.Examples.ReverseFlowMassExchanger.pipe >> ../files/Buildings_maint.8.0.x_Buildings.Fluid.Interfaces.Examples.ReverseFlowMassExchanger.sim & ./Buildings_maint.8.0.x_Buildings.Fluid.Interfaces.Examples.ReverseFlowMassExchanger -abortSlowSimulation -alarm=480 -lv LOG_STATS > Buildings_maint.8.0.x_Buildings.Fluid.Interfaces.Examples.ReverseFlowMassExchanger.pipe 2>&1)