Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr IBPSA_latest_IBPSA.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 4.0.0+maint.om/package.mo", uses=false) loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/IBPSA 4.0.0-master/package.mo", uses=false) Using package IBPSA with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/IBPSA 4.0.0-master/package.mo) Using package Modelica with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+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(IBPSA.Fluid.Interfaces.Examples.ReverseFlowMassExchanger,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="IBPSA_latest_IBPSA.Fluid.Interfaces.Examples.ReverseFlowMassExchanger") translateModel(IBPSA.Fluid.Interfaces.Examples.ReverseFlowMassExchanger,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="IBPSA_latest_IBPSA.Fluid.Interfaces.Examples.ReverseFlowMassExchanger") Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.0008269/0.000827, allocations: 92.78 kB / 15.7 MB, free: 472 kB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.0009031/0.0009031, allocations: 171 kB / 16.58 MB, free: 5.93 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.359/1.359, allocations: 223.3 MB / 240.6 MB, free: 5.418 MB / 190.1 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/IBPSA 4.0.0-master/package.mo): time 0.7097/0.7097, allocations: 115.5 MB / 407.2 MB, free: 2.828 MB / 334.1 MB Notification: Performance of FrontEnd - loaded program: time 0.0002928/0.000293, allocations: 12 kB / 495.2 MB, free: 6.738 MB / 350.1 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.1289/0.1292, allocations: 77.52 MB / 0.5593 GB, free: 9.418 MB / 430.1 MB Notification: Performance of NFInst.instantiate(IBPSA.Fluid.Interfaces.Examples.ReverseFlowMassExchanger): time 0.8644/0.9936, allocations: 300.3 MB / 0.8525 GB, free: 9.676 MB / 0.6387 GB Notification: Performance of NFInst.instExpressions: time 0.02792/1.022, allocations: 28.01 MB / 0.8799 GB, free: 9.359 MB / 0.6387 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.00286/1.024, allocations: 82.47 kB / 0.88 GB, free: 9.359 MB / 0.6387 GB Notification: Performance of NFTyping.typeComponents: time 0.003803/1.028, allocations: 1.313 MB / 0.8813 GB, free: 9.34 MB / 0.6387 GB [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/Fluid/Sources.mo:784:36-785:54:writable] Warning: 'each' used when modifying non-array element m_flow. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/Fluid/Sources.mo:782:36-783:54:writable] Warning: 'each' used when modifying non-array element m_flow. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/Fluid/Sources.mo:784:36-785:54:writable] Warning: 'each' used when modifying non-array element m_flow. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/Fluid/Sources.mo:782:36-783:54:writable] Warning: 'each' used when modifying non-array element m_flow. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/Fluid/Sources.mo:784:36-785:54:writable] Warning: 'each' used when modifying non-array element m_flow. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/Fluid/Sources.mo:782:36-783:54:writable] Warning: 'each' used when modifying non-array element m_flow. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/Fluid/Sources.mo:784:36-785:54:writable] Warning: 'each' used when modifying non-array element m_flow. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/Fluid/Sources.mo:782:36-783:54:writable] Warning: 'each' used when modifying non-array element m_flow. Notification: Performance of NFTyping.typeBindings: time 0.01022/1.039, allocations: 3.701 MB / 0.8849 GB, free: 9.156 MB / 0.6387 GB Notification: Performance of NFTyping.typeClassSections: time 0.007384/1.046, allocations: 2.559 MB / 0.8874 GB, free: 9.066 MB / 0.6387 GB Notification: Performance of NFFlatten.flatten: time 0.009018/1.055, allocations: 8.129 MB / 0.8953 GB, free: 9.047 MB / 0.6387 GB Notification: Performance of NFFlatten.resolveConnections: time 0.00425/1.059, allocations: 2.169 MB / 0.8974 GB, free: 24.75 MB / 0.6544 GB Notification: Performance of NFEvalConstants.evaluate: time 0.0096/1.069, allocations: 4.091 MB / 0.9014 GB, free: 24.7 MB / 0.6544 GB Notification: Performance of NFSimplifyModel.simplify: time 0.004348/1.073, allocations: 2.275 MB / 0.9036 GB, free: 24.68 MB / 0.6544 GB Notification: Performance of NFPackage.collectConstants: time 0.0009152/1.074, allocations: 129.4 kB / 0.9038 GB, free: 24.68 MB / 0.6544 GB Notification: Performance of NFFlatten.collectFunctions: time 0.007599/1.082, allocations: 2.687 MB / 0.9064 GB, free: 24.64 MB / 0.6544 GB Notification: Performance of NFScalarize.scalarize: time 0.001595/1.083, allocations: 0.8848 MB / 0.9073 GB, free: 24.64 MB / 0.6544 GB Notification: Performance of NFVerifyModel.verify: time 0.001567/1.085, allocations: 0.6319 MB / 0.9079 GB, free: 24.61 MB / 0.6544 GB Notification: Performance of NFConvertDAE.convert: time 0.005209/1.09, allocations: 3.919 MB / 0.9117 GB, free: 23.13 MB / 0.6544 GB Notification: Performance of FrontEnd - DAE generated: time 4.859e-06/1.09, allocations: 0 / 0.9117 GB, free: 23.13 MB / 0.6544 GB Notification: Performance of FrontEnd: time 1.803e-06/1.09, allocations: 4 kB / 0.9117 GB, free: 23.12 MB / 0.6544 GB Notification: Performance of Transformations before backend: time 0.0001403/1.09, allocations: 6.75 kB / 0.9117 GB, free: 23.12 MB / 0.6544 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 0.006567/1.097, allocations: 3.081 MB / 0.9147 GB, free: 21.19 MB / 0.6544 GB Notification: Performance of prepare preOptimizeDAE: time 3.383e-05/1.097, allocations: 7.781 kB / 0.9147 GB, free: 21.19 MB / 0.6544 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.008902/1.106, allocations: 1.578 MB / 0.9163 GB, free: 20.62 MB / 0.6544 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.004009/1.11, allocations: 1.91 MB / 0.9181 GB, free: 19.76 MB / 0.6544 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.00107/1.111, allocations: 429.5 kB / 0.9185 GB, free: 19.66 MB / 0.6544 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0005087/1.112, allocations: 220.4 kB / 0.9188 GB, free: 19.66 MB / 0.6544 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.00577/1.117, allocations: 3.096 MB / 0.9218 GB, free: 18.67 MB / 0.6544 GB Notification: Performance of preOpt findStateOrder (simulation): time 4.098e-05/1.117, allocations: 6.812 kB / 0.9218 GB, free: 18.67 MB / 0.6544 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0002776/1.118, allocations: 87.06 kB / 0.9219 GB, free: 18.67 MB / 0.6544 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 7.669e-05/1.118, allocations: 89.47 kB / 0.922 GB, free: 18.66 MB / 0.6544 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.006111/1.124, allocations: 3.204 MB / 0.9251 GB, free: 18.07 MB / 0.6544 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 0.02007/1.144, allocations: 14.28 MB / 0.939 GB, free: 8.383 MB / 0.6544 GB Notification: Performance of preOpt comSubExp (simulation): time 0.003468/1.147, allocations: 1.679 MB / 0.9407 GB, free: 8.09 MB / 0.6544 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.001501/1.149, allocations: 0.7903 MB / 0.9414 GB, free: 7.945 MB / 0.6544 GB Notification: Performance of preOpt evalFunc (simulation): time 0.000585/1.15, allocations: 345.6 kB / 0.9418 GB, free: 7.637 MB / 0.6544 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 4.039e-05/1.15, allocations: 49.66 kB / 0.9418 GB, free: 7.598 MB / 0.6544 GB Notification: Performance of preOpt simplifyInStream (simulation): time 0.001159/1.151, allocations: 192.1 kB / 0.942 GB, free: 7.496 MB / 0.6544 GB Notification: Performance of pre-optimization done (n=110): time 5.841e-06/1.151, allocations: 3.375 kB / 0.942 GB, free: 7.496 MB / 0.6544 GB Notification: Performance of matching and sorting (n=110): time 0.005263/1.156, allocations: 2.404 MB / 0.9444 GB, free: 6.957 MB / 0.6544 GB Notification: Performance of inlineWhenForInitialization (initialization): time 4.141e-05/1.156, allocations: 71.19 kB / 0.9444 GB, free: 6.895 MB / 0.6544 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.004227/1.16, allocations: 2.533 MB / 0.9469 GB, free: 5.828 MB / 0.6544 GB Notification: Performance of collectPreVariables (initialization): time 0.0002247/1.161, allocations: 54.52 kB / 0.9469 GB, free: 5.785 MB / 0.6544 GB Notification: Performance of collectInitialEqns (initialization): time 0.0009753/1.162, allocations: 1.272 MB / 0.9482 GB, free: 5.047 MB / 0.6544 GB Notification: Performance of collectInitialBindings (initialization): time 0.0003615/1.162, allocations: 388.4 kB / 0.9486 GB, free: 4.723 MB / 0.6544 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0001401/1.162, allocations: 37.38 kB / 0.9486 GB, free: 4.711 MB / 0.6544 GB Notification: Performance of setup shared object (initialization): time 0.0001508/1.162, allocations: 367.9 kB / 0.9489 GB, free: 4.371 MB / 0.6544 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.002452/1.165, allocations: 0.9816 MB / 0.9499 GB, free: 3.645 MB / 0.6544 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.002902/1.168, allocations: 1.618 MB / 0.9515 GB, free: 2.078 MB / 0.6544 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.002656/1.17, allocations: 1.19 MB / 0.9526 GB, free: 1.227 MB / 0.6544 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 1.24e-05/1.17, allocations: 4 kB / 0.9526 GB, free: 1.223 MB / 0.6544 GB Notification: Performance of matching and sorting (n=210) (initialization): time 0.006397/1.177, allocations: 2.851 MB / 0.9554 GB, free: 15.05 MB / 0.67 GB Notification: Performance of prepare postOptimizeDAE: time 0.0003794/1.177, allocations: 0.5471 MB / 0.956 GB, free: 14.36 MB / 0.67 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 2.575e-05/1.177, allocations: 16 kB / 0.956 GB, free: 14.35 MB / 0.67 GB Notification: Performance of postOpt tearingSystem (initialization): time 4.267e-05/1.177, allocations: 20 kB / 0.956 GB, free: 14.33 MB / 0.67 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.00296/1.18, allocations: 0.5829 MB / 0.9566 GB, free: 13.78 MB / 0.67 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.001318/1.182, allocations: 2.386 MB / 0.9589 GB, free: 11.34 MB / 0.67 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.003667/1.185, allocations: 451.9 kB / 0.9593 GB, free: 10.93 MB / 0.67 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0002452/1.185, allocations: 92.47 kB / 0.9594 GB, free: 10.85 MB / 0.67 GB Notification: Performance of prepare postOptimizeDAE: time 1.022e-05/1.186, allocations: 4 kB / 0.9594 GB, free: 10.85 MB / 0.67 GB Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.005816/1.191, allocations: 2.608 MB / 0.962 GB, free: 8.961 MB / 0.67 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 3.576e-05/1.191, allocations: 16 kB / 0.962 GB, free: 8.945 MB / 0.67 GB Notification: Performance of postOpt tearingSystem (initialization): time 2.772e-05/1.191, allocations: 24 kB / 0.962 GB, free: 8.922 MB / 0.67 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.002492/1.194, allocations: 0.5253 MB / 0.9625 GB, free: 8.434 MB / 0.67 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 4.462e-05/1.194, allocations: 29.89 kB / 0.9625 GB, free: 8.41 MB / 0.67 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.003255/1.197, allocations: 370.8 kB / 0.9629 GB, free: 8.078 MB / 0.67 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0002432/1.197, allocations: 90.02 kB / 0.963 GB, free: 8.004 MB / 0.67 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 59 * 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 (208): * Single equations (assignments): 202 * 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 0.001305/1.199, allocations: 0.6226 MB / 0.9636 GB, free: 7.602 MB / 0.67 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0006378/1.199, allocations: 260.8 kB / 0.9638 GB, free: 7.344 MB / 0.67 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.004328/1.204, allocations: 1.896 MB / 0.9657 GB, free: 6 MB / 0.67 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 1.121e-05/1.204, allocations: 8 kB / 0.9657 GB, free: 5.992 MB / 0.67 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 7.163e-06/1.204, allocations: 0 / 0.9657 GB, free: 5.992 MB / 0.67 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 2.023e-05/1.204, allocations: 3.984 kB / 0.9657 GB, free: 5.988 MB / 0.67 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.008414/1.212, allocations: 4.542 MB / 0.9701 GB, free: 2.66 MB / 0.67 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.077e-05/1.212, allocations: 4 kB / 0.9701 GB, free: 2.656 MB / 0.67 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.001617/1.214, allocations: 314.5 kB / 0.9704 GB, free: 2.367 MB / 0.67 GB Notification: Performance of postOpt tearingSystem (simulation): time 1.963e-05/1.214, allocations: 12 kB / 0.9705 GB, free: 2.355 MB / 0.67 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 9.967e-05/1.214, allocations: 32.97 kB / 0.9705 GB, free: 2.34 MB / 0.67 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.001156/1.215, allocations: 2.371 MB / 0.9728 GB, free: 15.91 MB / 0.6856 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 7.825e-06/1.215, allocations: 11.38 kB / 0.9728 GB, free: 15.9 MB / 0.6856 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.003813/1.219, allocations: 2.005 MB / 0.9748 GB, free: 14.24 MB / 0.6856 GB Notification: Performance of postOpt removeConstants (simulation): time 0.001243/1.22, allocations: 0.5443 MB / 0.9753 GB, free: 13.79 MB / 0.6856 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0005015/1.221, allocations: 33.7 kB / 0.9753 GB, free: 13.77 MB / 0.6856 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.002481/1.223, allocations: 289.1 kB / 0.9756 GB, free: 13.5 MB / 0.6856 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0001283/1.223, allocations: 81.92 kB / 0.9757 GB, free: 13.44 MB / 0.6856 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0001633/1.224, allocations: 62.45 kB / 0.9758 GB, free: 13.39 MB / 0.6856 GB Notification: Performance of sorting global known variables: time 0.002973/1.227, allocations: 1.758 MB / 0.9775 GB, free: 12.11 MB / 0.6856 GB Notification: Performance of sort global known variables: time 2.6e-07/1.227, allocations: 0 / 0.9775 GB, free: 12.11 MB / 0.6856 GB Notification: Performance of remove unused functions: time 0.003791/1.23, allocations: 1.301 MB / 0.9787 GB, free: 10.88 MB / 0.6856 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 0.0007655/1.231, allocations: 370.6 kB / 0.9791 GB, free: 10.58 MB / 0.6856 GB Notification: Performance of simCode: created initialization part: time 0.008032/1.239, allocations: 3.664 MB / 0.9827 GB, free: 7.773 MB / 0.6856 GB Notification: Performance of simCode: created event and clocks part: time 7.885e-06/1.239, allocations: 4 kB / 0.9827 GB, free: 7.77 MB / 0.6856 GB Notification: Performance of simCode: created simulation system equations: time 0.001817/1.241, allocations: 0.8214 MB / 0.9835 GB, free: 7.164 MB / 0.6856 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.006046/1.247, allocations: 1.247 MB / 0.9847 GB, free: 6.152 MB / 0.6856 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.008155/1.255, allocations: 5.009 MB / 0.9896 GB, free: 1.5 MB / 0.6856 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.001462/1.257, allocations: 1.7 MB / 0.9912 GB, free: 15.82 MB / 0.7012 GB Notification: Performance of simCode: alias equations: time 0.004163/1.261, allocations: 0.7818 MB / 0.992 GB, free: 15.03 MB / 0.7012 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0007273/1.262, allocations: 199.9 kB / 0.9922 GB, free: 14.84 MB / 0.7012 GB Notification: Performance of SimCode: time 5.81e-07/1.262, allocations: 0 / 0.9922 GB, free: 14.84 MB / 0.7012 GB Notification: Performance of Templates: time 0.07283/1.335, allocations: 44.93 MB / 1.036 GB, free: 2.586 MB / 0.7325 GB make -j1 -f IBPSA_latest_IBPSA.Fluid.Interfaces.Examples.ReverseFlowMassExchanger.makefile (rm -f IBPSA_latest_IBPSA.Fluid.Interfaces.Examples.ReverseFlowMassExchanger.pipe ; mkfifo IBPSA_latest_IBPSA.Fluid.Interfaces.Examples.ReverseFlowMassExchanger.pipe ; head -c 1048576 < IBPSA_latest_IBPSA.Fluid.Interfaces.Examples.ReverseFlowMassExchanger.pipe >> ../files/IBPSA_latest_IBPSA.Fluid.Interfaces.Examples.ReverseFlowMassExchanger.sim & ./IBPSA_latest_IBPSA.Fluid.Interfaces.Examples.ReverseFlowMassExchanger -abortSlowSimulation -alarm=480 -lv LOG_STATS > IBPSA_latest_IBPSA.Fluid.Interfaces.Examples.ReverseFlowMassExchanger.pipe 2>&1)