Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr BuildingSystems_BuildingSystems.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/NcDataReader2 2.5.1-master/package.mo", uses=false)
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildingSystems 2.0.0-master/package.mo", uses=false)
Using package BuildingSystems with version 2.0.0-beta (/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildingSystems 2.0.0-master/package.mo)
Using package NcDataReader2 with version 2.5.1 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/NcDataReader2 2.5.1-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(BuildingSystems.Fluid.Interfaces.Examples.ReverseFlowMassExchanger,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="BuildingSystems_BuildingSystems.Fluid.Interfaces.Examples.ReverseFlowMassExchanger")
translateModel(BuildingSystems.Fluid.Interfaces.Examples.ReverseFlowMassExchanger,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="BuildingSystems_BuildingSystems.Fluid.Interfaces.Examples.ReverseFlowMassExchanger")
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.001653/0.001653, allocations: 107.4 kB / 16.4 MB, free: 6.461 MB / 14.72 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001815/0.001815, allocations: 192 kB / 17.34 MB, free: 5.715 MB / 14.72 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.43/1.43, allocations: 222.9 MB / 241 MB, free: 15.07 MB / 206.1 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/NcDataReader2 2.5.1-master/package.mo): time 0.003232/0.003232, allocations: 280 kB / 291.5 MB, free: 14.43 MB / 238.1 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildingSystems 2.0.0-master/package.mo): time 1.039/1.039, allocations: 169.3 MB / 0.499 GB, free: 4.426 MB / 382.1 MB
Notification: Performance of FrontEnd - loaded program: time 0.00278/0.00278, allocations: 95.84 kB / 0.6821 GB, free: 6.949 MB / 494.1 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.4344/0.4372, allocations: 86.98 MB / 0.7671 GB, free: 3.918 MB / 0.5294 GB
Notification: Performance of NFInst.instantiate(BuildingSystems.Fluid.Interfaces.Examples.ReverseFlowMassExchanger): time 0.721/1.158, allocations: 329.2 MB / 1.089 GB, free: 11.77 MB / 0.7325 GB
Notification: Performance of NFInst.instExpressions: time 0.04474/1.203, allocations: 30.1 MB / 1.118 GB, free: 1.199 MB / 0.7481 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.004203/1.207, allocations: 94.22 kB / 1.118 GB, free: 1.141 MB / 0.7481 GB
Notification: Performance of NFTyping.typeComponents: time 0.006306/1.213, allocations: 2.186 MB / 1.12 GB, free: 15.46 MB / 0.7637 GB
Notification: Performance of NFTyping.typeBindings: time 0.01387/1.227, allocations: 5.183 MB / 1.125 GB, free: 10.26 MB / 0.7637 GB
Notification: Performance of NFTyping.typeClassSections: time 0.009094/1.236, allocations: 3.699 MB / 1.129 GB, free: 6.578 MB / 0.7637 GB
Notification: Performance of NFFlatten.flatten: time 0.01246/1.249, allocations: 6.938 MB / 1.136 GB, free: 15.62 MB / 0.7794 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.005749/1.255, allocations: 2.403 MB / 1.138 GB, free: 13.16 MB / 0.7794 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.01583/1.27, allocations: 5.462 MB / 1.143 GB, free: 7.703 MB / 0.7794 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.005443/1.276, allocations: 2.429 MB / 1.146 GB, free: 5.273 MB / 0.7794 GB
Notification: Performance of NFPackage.collectConstants: time 0.0009558/1.277, allocations: 292 kB / 1.146 GB, free: 4.988 MB / 0.7794 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.01023/1.287, allocations: 4.825 MB / 1.151 GB, free: 156 kB / 0.7794 GB
Notification: Performance of NFScalarize.scalarize: time 0.001691/1.289, allocations: 1.086 MB / 1.152 GB, free: 15.06 MB / 0.795 GB
Notification: Performance of NFVerifyModel.verify: time 0.002693/1.291, allocations: 1.734 MB / 1.153 GB, free: 13.32 MB / 0.795 GB
Notification: Performance of NFConvertDAE.convert: time 0.01066/1.302, allocations: 5.781 MB / 1.159 GB, free: 7.52 MB / 0.795 GB
Notification: Performance of FrontEnd - DAE generated: time 5.3e-06/1.302, allocations: 0 / 1.159 GB, free: 7.52 MB / 0.795 GB
Notification: Performance of FrontEnd: time 1.593e-06/1.302, allocations: 4 kB / 1.159 GB, free: 7.516 MB / 0.795 GB
Notification: Performance of Transformations before backend: time 7.26e-05/1.302, allocations: 0 / 1.159 GB, free: 7.516 MB / 0.795 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 0.008066/1.31, allocations: 3.8 MB / 1.163 GB, free: 3.625 MB / 0.795 GB
Notification: Performance of prepare preOptimizeDAE: time 4.141e-05/1.31, allocations: 12.03 kB / 1.163 GB, free: 3.613 MB / 0.795 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.01018/1.32, allocations: 1.481 MB / 1.164 GB, free: 2.129 MB / 0.795 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.004965/1.325, allocations: 2.091 MB / 1.166 GB, free: 15.96 MB / 0.8106 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0001676/1.326, allocations: 168.1 kB / 1.166 GB, free: 15.79 MB / 0.8106 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.0004405/1.326, allocations: 224 kB / 1.167 GB, free: 15.57 MB / 0.8106 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.006413/1.332, allocations: 3.042 MB / 1.17 GB, free: 12.4 MB / 0.8106 GB
Notification: Performance of preOpt findStateOrder (simulation): time 3.716e-05/1.333, allocations: 4 kB / 1.17 GB, free: 12.39 MB / 0.8106 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0002575/1.333, allocations: 95.97 kB / 1.17 GB, free: 12.3 MB / 0.8106 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0001022/1.333, allocations: 92 kB / 1.17 GB, free: 12.21 MB / 0.8106 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.007267/1.34, allocations: 3.107 MB / 1.173 GB, free: 9.082 MB / 0.8106 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 0.02405/1.364, allocations: 14.03 MB / 1.186 GB, free: 9.953 MB / 0.8262 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.004169/1.368, allocations: 1.575 MB / 1.188 GB, free: 8.371 MB / 0.8262 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.001766/1.37, allocations: 0.7338 MB / 1.189 GB, free: 7.637 MB / 0.8262 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.0006776/1.371, allocations: 325.1 kB / 1.189 GB, free: 7.266 MB / 0.8262 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 4.856e-05/1.371, allocations: 47.56 kB / 1.189 GB, free: 7.207 MB / 0.8262 GB
Notification: Performance of preOpt simplifyInStream (simulation): time 0.001191/1.372, allocations: 202.6 kB / 1.189 GB, free: 7.008 MB / 0.8262 GB
Notification: Performance of pre-optimization done (n=110): time 3.296e-06/1.372, allocations: 3.938 kB / 1.189 GB, free: 7.004 MB / 0.8262 GB
Notification: Performance of matching and sorting (n=110): time 0.006377/1.378, allocations: 2.377 MB / 1.192 GB, free: 4.625 MB / 0.8262 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 5.622e-05/1.378, allocations: 68.34 kB / 1.192 GB, free: 4.547 MB / 0.8262 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.004131/1.383, allocations: 2.521 MB / 1.194 GB, free: 2.008 MB / 0.8262 GB
Notification: Performance of collectPreVariables (initialization): time 0.0001858/1.383, allocations: 53.7 kB / 1.194 GB, free: 1.949 MB / 0.8262 GB
Notification: Performance of collectInitialEqns (initialization): time 0.001271/1.384, allocations: 1.291 MB / 1.195 GB, free: 0.6445 MB / 0.8262 GB
Notification: Performance of collectInitialBindings (initialization): time 0.0003485/1.384, allocations: 404.5 kB / 1.196 GB, free: 252 kB / 0.8262 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.0006716/1.385, allocations: 383.2 kB / 1.196 GB, free: 15.86 MB / 0.8419 GB
Notification: Performance of setup shared object (initialization): time 0.0001312/1.385, allocations: 305.1 kB / 1.197 GB, free: 15.56 MB / 0.8419 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.002627/1.388, allocations: 0.9494 MB / 1.197 GB, free: 14.61 MB / 0.8419 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.003152/1.391, allocations: 1.562 MB / 1.199 GB, free: 12.78 MB / 0.8419 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.004933/1.396, allocations: 2.232 MB / 1.201 GB, free: 10.36 MB / 0.8419 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 9.858e-06/1.396, allocations: 8 kB / 1.201 GB, free: 10.35 MB / 0.8419 GB
Notification: Performance of matching and sorting (n=210) (initialization): time 0.007197/1.403, allocations: 2.755 MB / 1.204 GB, free: 7.57 MB / 0.8419 GB
Notification: Performance of prepare postOptimizeDAE: time 8.454e-05/1.403, allocations: 78.64 kB / 1.204 GB, free: 7.484 MB / 0.8419 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 2.334e-05/1.403, allocations: 12 kB / 1.204 GB, free: 7.473 MB / 0.8419 GB
Notification: Performance of postOpt tearingSystem (initialization): time 3.773e-05/1.403, allocations: 31.94 kB / 1.204 GB, free: 7.441 MB / 0.8419 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.002981/1.406, allocations: 0.546 MB / 1.204 GB, free: 6.895 MB / 0.8419 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.00197/1.408, allocations: 2.391 MB / 1.207 GB, free: 4.41 MB / 0.8419 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.003246/1.411, allocations: 283.8 kB / 1.207 GB, free: 4.133 MB / 0.8419 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0001789/1.412, allocations: 91.95 kB / 1.207 GB, free: 4.043 MB / 0.8419 GB
Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.003421/1.415, allocations: 1.374 MB / 1.209 GB, free: 2.664 MB / 0.8419 GB
Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.00313/1.418, allocations: 1.566 MB / 1.21 GB, free: 0.8359 MB / 0.8419 GB
Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.004816/1.423, allocations: 2.225 MB / 1.212 GB, free: 14.42 MB / 0.8575 GB
Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 1.042e-05/1.423, allocations: 7.938 kB / 1.212 GB, free: 14.41 MB / 0.8575 GB
Notification: Performance of matching and sorting (n=210) (initialization_lambda0): time 0.006967/1.43, allocations: 2.748 MB / 1.215 GB, free: 11.64 MB / 0.8575 GB
Notification: Performance of prepare postOptimizeDAE: time 7.583e-05/1.43, allocations: 71.39 kB / 1.215 GB, free: 11.56 MB / 0.8575 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.696e-05/1.43, allocations: 19.94 kB / 1.215 GB, free: 11.54 MB / 0.8575 GB
Notification: Performance of postOpt tearingSystem (initialization): time 2.551e-05/1.43, allocations: 20 kB / 1.215 GB, free: 11.52 MB / 0.8575 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.002553/1.433, allocations: 0.4915 MB / 1.216 GB, free: 11.03 MB / 0.8575 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 3.963e-05/1.433, allocations: 27.92 kB / 1.216 GB, free: 11 MB / 0.8575 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.003274/1.436, allocations: 296.2 kB / 1.216 GB, free: 10.71 MB / 0.8575 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0001786/1.436, allocations: 87.95 kB / 1.216 GB, free: 10.62 MB / 0.8575 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 (masExcRev.i2_w,masExcRev.i1_w,masExcFor.i2_w,masExcFor.i1_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 (not torn): 4
 * Torn equation systems: 0
 * Mixed (continuous/discrete) equation systems: 0
Notification: Equation system details (not torn):
 * Constant Jacobian (size): 0 systems
 * Linear Jacobian (size,density): 0 systems
 * Non-linear Jacobian (size): 4 systems
   {1, 1, 1, 1}
 * Without analytic Jacobian (size): 0 systems
Notification: Performance of prepare postOptimizeDAE: time 0.0005774/1.437, allocations: 308.3 kB / 1.216 GB, free: 10.32 MB / 0.8575 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0004909/1.437, allocations: 278.2 kB / 1.216 GB, free: 10.04 MB / 0.8575 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.004716/1.442, allocations: 1.839 MB / 1.218 GB, free: 8.191 MB / 0.8575 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 1.3e-05/1.442, allocations: 12 kB / 1.218 GB, free: 8.18 MB / 0.8575 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 5.881e-06/1.442, allocations: 0 / 1.218 GB, free: 8.18 MB / 0.8575 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 1.032e-05/1.442, allocations: 3.984 kB / 1.218 GB, free: 8.176 MB / 0.8575 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.008804/1.451, allocations: 4.509 MB / 1.223 GB, free: 3.527 MB / 0.8575 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.25e-05/1.451, allocations: 12 kB / 1.223 GB, free: 3.516 MB / 0.8575 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.001739/1.453, allocations: 307.5 kB / 1.223 GB, free: 3.215 MB / 0.8575 GB
Notification: Performance of postOpt tearingSystem (simulation): time 1.556e-05/1.453, allocations: 12 kB / 1.223 GB, free: 3.203 MB / 0.8575 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 9.83e-05/1.453, allocations: 27.98 kB / 1.223 GB, free: 3.176 MB / 0.8575 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.001437/1.454, allocations: 2.375 MB / 1.225 GB, free: 0.707 MB / 0.8575 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 8.366e-06/1.454, allocations: 8 kB / 1.225 GB, free: 0.6992 MB / 0.8575 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.004443/1.459, allocations: 1.984 MB / 1.227 GB, free: 14.61 MB / 0.8731 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.001264/1.46, allocations: 0.5381 MB / 1.228 GB, free: 14.05 MB / 0.8731 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0003326/1.46, allocations: 27.98 kB / 1.228 GB, free: 14.03 MB / 0.8731 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.00224/1.462, allocations: 178.2 kB / 1.228 GB, free: 13.86 MB / 0.8731 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0001614/1.463, allocations: 84.97 kB / 1.228 GB, free: 13.77 MB / 0.8731 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0001382/1.463, allocations: 59.95 kB / 1.228 GB, free: 13.71 MB / 0.8731 GB
Notification: Performance of sorting global known variables: time 0.00301/1.466, allocations: 1.731 MB / 1.23 GB, free: 11.98 MB / 0.8731 GB
Notification: Performance of sort global known variables: time 1.4e-07/1.466, allocations: 4 kB / 1.23 GB, free: 11.98 MB / 0.8731 GB
Notification: Performance of remove unused functions: time 0.003197/1.469, allocations: 1.295 MB / 1.231 GB, free: 10.68 MB / 0.8731 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 (not torn): 4
 * Torn equation systems: 0
 * Mixed (continuous/discrete) equation systems: 0
Notification: Equation system details (not torn):
 * Constant Jacobian (size): 0 systems
 * Linear Jacobian (size,density): 0 systems
 * Non-linear Jacobian (size): 4 systems
   {1, 1, 1, 1}
 * Without analytic Jacobian (size): 0 systems
Notification: Performance of Backend phase and start with SimCode phase: time 0.0007844/1.47, allocations: 381.6 kB / 1.231 GB, free: 10.32 MB / 0.8731 GB
Notification: Performance of simCode: created initialization part: time 0.00885/1.479, allocations: 3.39 MB / 1.235 GB, free: 6.891 MB / 0.8731 GB
Notification: Performance of simCode: created event and clocks part: time 8.405e-06/1.479, allocations: 4.438 kB / 1.235 GB, free: 6.887 MB / 0.8731 GB
Notification: Performance of simCode: created simulation system equations: time 0.002043/1.481, allocations: 0.7797 MB / 1.236 GB, free: 6.105 MB / 0.8731 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.005871/1.486, allocations: 1.213 MB / 1.237 GB, free: 4.906 MB / 0.8731 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.008108/1.495, allocations: 4.325 MB / 1.241 GB, free: 472 kB / 0.8731 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.001537/1.496, allocations: 1.689 MB / 1.243 GB, free: 14.73 MB / 0.8887 GB
Notification: Performance of simCode: alias equations: time 0.003174/1.499, allocations: 0.7854 MB / 1.243 GB, free: 13.95 MB / 0.8887 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0006456/1.5, allocations: 195.4 kB / 1.244 GB, free: 13.75 MB / 0.8887 GB
Notification: Performance of SimCode: time 1.142e-06/1.5, allocations: 0 / 1.244 GB, free: 13.75 MB / 0.8887 GB
Notification: Performance of Templates: time 0.08418/1.584, allocations: 46.41 MB / 1.289 GB, free: 15.99 MB / 0.9356 GB
make -j1 -f BuildingSystems_BuildingSystems.Fluid.Interfaces.Examples.ReverseFlowMassExchanger.makefile
(rm -f BuildingSystems_BuildingSystems.Fluid.Interfaces.Examples.ReverseFlowMassExchanger.pipe ; mkfifo BuildingSystems_BuildingSystems.Fluid.Interfaces.Examples.ReverseFlowMassExchanger.pipe ; head -c 1048576 < BuildingSystems_BuildingSystems.Fluid.Interfaces.Examples.ReverseFlowMassExchanger.pipe >> ../files/BuildingSystems_BuildingSystems.Fluid.Interfaces.Examples.ReverseFlowMassExchanger.sim & ./BuildingSystems_BuildingSystems.Fluid.Interfaces.Examples.ReverseFlowMassExchanger  -abortSlowSimulation -alarm=480 -s cvode -lv LOG_STATS > BuildingSystems_BuildingSystems.Fluid.Interfaces.Examples.ReverseFlowMassExchanger.pipe 2>&1)