Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr Buildings_3.0.0_Buildings.Fluid.HeatExchangers.Examples.AirHeater_u.conf.json loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica_StateGraph2 2.0.2/package.mo", uses=false) 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 3.0.0/package.mo", uses=false) Using package Buildings with version 3.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 3.0.0/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) Using package Modelica_StateGraph2 with version 2.0.2 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica_StateGraph2 2.0.2/package.mo) Running command: translateModel(Buildings.Fluid.HeatExchangers.Examples.AirHeater_u,tolerance=1e-05,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_3.0.0_Buildings.Fluid.HeatExchangers.Examples.AirHeater_u") translateModel(Buildings.Fluid.HeatExchangers.Examples.AirHeater_u,tolerance=1e-05,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_3.0.0_Buildings.Fluid.HeatExchangers.Examples.AirHeater_u") [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica_StateGraph2 2.0.2/package.mo:257:38-257:110:writable] Warning: The file was not encoded in UTF-8: "

An important practical aspect of state machines is the abilit...". Defaulting to 7-bit ASCII with unknown characters replaced by '?'. To change encoding when loading a file: loadFile(encoding="ISO-XXXX-YY"). To change it in a package: add a file package.encoding at the top-level. Note: The Modelica Language Specification only allows files encoded in UTF-8. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica_StateGraph2 2.0.2/package.mo:761:36-761:108:writable] Warning: The file was not encoded in UTF-8: "

The Modelica_StateGraph2 library is described in detail in (O...". Defaulting to 7-bit ASCII with unknown characters replaced by '?'. To change encoding when loading a file: loadFile(encoding="ISO-XXXX-YY"). To change it in a package: add a file package.encoding at the top-level. Note: The Modelica Language Specification only allows files encoded in UTF-8. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica_StateGraph2 2.0.2/package.mo:1435:36-1435:108:writable] Warning: The file was not encoded in UTF-8: "

Main Authors:
SCode: time 0.2571/0.259, allocations: 80.83 MB / 0.5897 GB, free: 7.145 MB / 446.1 MB Notification: Performance of NFInst.instantiate(Buildings.Fluid.HeatExchangers.Examples.AirHeater_u): time 0.9351/1.194, allocations: 257.8 MB / 0.8415 GB, free: 12.28 MB / 0.6075 GB Notification: Performance of NFInst.instExpressions: time 0.03841/1.233, allocations: 19.49 MB / 0.8605 GB, free: 8.742 MB / 0.6231 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.007178/1.24, allocations: 83.5 kB / 0.8606 GB, free: 8.66 MB / 0.6231 GB Notification: Performance of NFTyping.typeComponents: time 0.007225/1.247, allocations: 1.275 MB / 0.8618 GB, free: 7.379 MB / 0.6231 GB Notification: Performance of NFTyping.typeBindings: time 0.0163/1.264, allocations: 3.744 MB / 0.8655 GB, free: 3.621 MB / 0.6231 GB Notification: Performance of NFTyping.typeClassSections: time 0.0133/1.277, allocations: 3.539 MB / 0.8689 GB, free: 116 kB / 0.6231 GB Notification: Performance of NFFlatten.flatten: time 0.01672/1.294, allocations: 8.082 MB / 0.8768 GB, free: 8.012 MB / 0.6387 GB Notification: Performance of NFFlatten.resolveConnections: time 0.005589/1.299, allocations: 1.844 MB / 0.8786 GB, free: 6.113 MB / 0.6387 GB Notification: Performance of NFEvalConstants.evaluate: time 0.009375/1.309, allocations: 2.389 MB / 0.881 GB, free: 3.715 MB / 0.6387 GB Notification: Performance of NFSimplifyModel.simplify: time 0.005975/1.315, allocations: 1.934 MB / 0.8829 GB, free: 1.781 MB / 0.6387 GB Notification: Performance of NFPackage.collectConstants: time 0.0006664/1.315, allocations: 128 kB / 0.883 GB, free: 1.656 MB / 0.6387 GB Notification: Performance of NFFlatten.collectFunctions: time 0.01174/1.327, allocations: 4.33 MB / 0.8872 GB, free: 13.32 MB / 0.6544 GB Notification: Performance of NFScalarize.scalarize: time 0.001856/1.329, allocations: 0.7826 MB / 0.888 GB, free: 12.53 MB / 0.6544 GB Notification: Performance of NFVerifyModel.verify: time 0.003074/1.332, allocations: 1.29 MB / 0.8892 GB, free: 11.23 MB / 0.6544 GB Notification: Performance of NFConvertDAE.convert: time 0.01339/1.346, allocations: 5.383 MB / 0.8945 GB, free: 5.836 MB / 0.6544 GB Notification: Performance of FrontEnd - DAE generated: time 8.526e-06/1.346, allocations: 0 / 0.8945 GB, free: 5.836 MB / 0.6544 GB Notification: Performance of FrontEnd: time 2.505e-06/1.346, allocations: 4 kB / 0.8945 GB, free: 5.832 MB / 0.6544 GB Notification: Performance of Transformations before backend: time 0.0001116/1.346, allocations: 0 / 0.8945 GB, free: 5.832 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: 387 * Number of variables: 387 Notification: Performance of Generate backend data structure: time 0.008368/1.354, allocations: 3.257 MB / 0.8977 GB, free: 2.492 MB / 0.6544 GB Notification: Performance of prepare preOptimizeDAE: time 5.43e-05/1.354, allocations: 8.031 kB / 0.8977 GB, free: 2.484 MB / 0.6544 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.005111/1.359, allocations: 0.7695 MB / 0.8984 GB, free: 1.711 MB / 0.6544 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.004693/1.364, allocations: 1.806 MB / 0.9002 GB, free: 15.85 MB / 0.67 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0003998/1.365, allocations: 182.9 kB / 0.9004 GB, free: 15.68 MB / 0.67 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0003441/1.365, allocations: 171.9 kB / 0.9005 GB, free: 15.51 MB / 0.67 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.00495/1.37, allocations: 1.929 MB / 0.9024 GB, free: 13.52 MB / 0.67 GB Notification: Performance of preOpt findStateOrder (simulation): time 5.815e-05/1.37, allocations: 3.938 kB / 0.9024 GB, free: 13.51 MB / 0.67 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0001932/1.37, allocations: 71.92 kB / 0.9025 GB, free: 13.44 MB / 0.67 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 8.936e-05/1.37, allocations: 58.98 kB / 0.9025 GB, free: 13.38 MB / 0.67 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.00426/1.375, allocations: 1.663 MB / 0.9042 GB, free: 11.71 MB / 0.67 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 0.01908/1.394, allocations: 8.357 MB / 0.9123 GB, free: 2.727 MB / 0.67 GB Notification: Performance of preOpt comSubExp (simulation): time 0.003548/1.397, allocations: 1.852 MB / 0.9141 GB, free: 0.7266 MB / 0.67 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.001472/1.399, allocations: 0.6505 MB / 0.9148 GB, free: 80 kB / 0.67 GB Notification: Performance of preOpt evalFunc (simulation): time 0.0004948/1.399, allocations: 130 kB / 0.9149 GB, free: 15.93 MB / 0.6856 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.001967/1.401, allocations: 0.7968 MB / 0.9157 GB, free: 15.11 MB / 0.6856 GB Notification: Performance of preOpt simplifyInStream (simulation): time 0.001583/1.403, allocations: 134.9 kB / 0.9158 GB, free: 14.98 MB / 0.6856 GB Notification: Performance of pre-optimization done (n=99): time 1.049e-05/1.403, allocations: 0 / 0.9158 GB, free: 14.98 MB / 0.6856 GB Notification: Performance of matching and sorting (n=102): time 0.01272/1.416, allocations: 3.988 MB / 0.9197 GB, free: 10.9 MB / 0.6856 GB Notification: Performance of inlineWhenForInitialization (initialization): time 0.0002026/1.416, allocations: 303.7 kB / 0.92 GB, free: 10.54 MB / 0.6856 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.004069/1.42, allocations: 1.633 MB / 0.9216 GB, free: 8.859 MB / 0.6856 GB Notification: Performance of collectPreVariables (initialization): time 0.000318/1.42, allocations: 57.64 kB / 0.9216 GB, free: 8.797 MB / 0.6856 GB Notification: Performance of collectInitialEqns (initialization): time 0.001607/1.422, allocations: 0.979 MB / 0.9226 GB, free: 7.805 MB / 0.6856 GB Notification: Performance of collectInitialBindings (initialization): time 0.0005138/1.423, allocations: 354.9 kB / 0.9229 GB, free: 7.453 MB / 0.6856 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0008183/1.423, allocations: 282.7 kB / 0.9232 GB, free: 7.168 MB / 0.6856 GB Notification: Performance of setup shared object (initialization): time 0.0002837/1.424, allocations: 361.9 kB / 0.9235 GB, free: 6.809 MB / 0.6856 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.001613/1.425, allocations: 0.6391 MB / 0.9242 GB, free: 6.168 MB / 0.6856 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.00216/1.427, allocations: 1.009 MB / 0.9252 GB, free: 5.027 MB / 0.6856 GB Notification: It was not possible to check the given initialization system for consistency symbolically, because the relevant equations are part of an algebraic loop. This is not supported yet. Notification: Performance of analyzeInitialSystem (initialization): time 0.01628/1.444, allocations: 4.112 MB / 0.9292 GB, free: 0.7891 MB / 0.6856 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 1.231e-05/1.444, allocations: 0 / 0.9292 GB, free: 0.7891 MB / 0.6856 GB Notification: Performance of matching and sorting (n=167) (initialization): time 0.005174/1.449, allocations: 1.926 MB / 0.9311 GB, free: 14.84 MB / 0.7012 GB Notification: Performance of prepare postOptimizeDAE: time 0.0001136/1.449, allocations: 79.38 kB / 0.9311 GB, free: 14.75 MB / 0.7012 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 4.641e-05/1.449, allocations: 8 kB / 0.9311 GB, free: 14.75 MB / 0.7012 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.0002693/1.449, allocations: 49.03 kB / 0.9312 GB, free: 14.7 MB / 0.7012 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001468/1.451, allocations: 295.6 kB / 0.9315 GB, free: 14.41 MB / 0.7012 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.00177/1.453, allocations: 1.506 MB / 0.9329 GB, free: 12.77 MB / 0.7012 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.00322/1.456, allocations: 195.6 kB / 0.9331 GB, free: 12.58 MB / 0.7012 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0002434/1.456, allocations: 64.11 kB / 0.9332 GB, free: 12.52 MB / 0.7012 GB Warning: The initial conditions are over specified. The following 1 initial equations are redundant, so they are removed from the initialization system: vol.dynBal.medium.p = vol.dynBal.p_start. Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.002784/1.459, allocations: 1.047 MB / 0.9342 GB, free: 11.46 MB / 0.7012 GB Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.00185/1.461, allocations: 0.9654 MB / 0.9351 GB, free: 10.36 MB / 0.7012 GB Notification: It was not possible to check the given initialization system for consistency symbolically, because the relevant equations are part of an algebraic loop. This is not supported yet. Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.01493/1.476, allocations: 3.96 MB / 0.939 GB, free: 6.281 MB / 0.7012 GB Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 1.518e-05/1.476, allocations: 0 / 0.939 GB, free: 6.281 MB / 0.7012 GB Notification: Performance of matching and sorting (n=167) (initialization_lambda0): time 0.004955/1.481, allocations: 1.86 MB / 0.9408 GB, free: 4.398 MB / 0.7012 GB Notification: Performance of prepare postOptimizeDAE: time 0.000106/1.481, allocations: 87.62 kB / 0.9409 GB, free: 4.301 MB / 0.7012 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 2.584e-05/1.481, allocations: 12 kB / 0.9409 GB, free: 4.289 MB / 0.7012 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.0001492/1.481, allocations: 40.84 kB / 0.941 GB, free: 4.246 MB / 0.7012 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001286/1.483, allocations: 283.6 kB / 0.9412 GB, free: 3.969 MB / 0.7012 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.001476/1.484, allocations: 1.494 MB / 0.9427 GB, free: 2.336 MB / 0.7012 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.003071/1.487, allocations: 206.4 kB / 0.9429 GB, free: 2.137 MB / 0.7012 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0002621/1.487, allocations: 59.98 kB / 0.9429 GB, free: 2.078 MB / 0.7012 GB Warning: The initial conditions are over specified. The following 1 initial equations are redundant, so they are removed from the initialization_lambda0 system: vol.dynBal.medium.p = vol.dynBal.p_start. Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 26 * Number of states: 0 () * Number of discrete variables: 6 ($PRE.TSet.count,$PRE.TSet.T_start,TSet.count,TSet.T_start,$whenCondition1,conPI.I.local_reset) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (146): * Single equations (assignments): 140 * Array equations: 2 * Algorithm blocks: 2 * Record equations: 1 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 0 * Torn equation systems: 1 * Mixed (continuous/discrete) equation systems: 0 Notification: Torn system details for strict tearing set: * Linear torn systems (#iteration vars, #inner vars, density): 1 system {(1,3,100.0%)} * Non-linear torn systems (#iteration vars, #inner vars): 0 systems Notification: Performance of prepare postOptimizeDAE: time 0.0008983/1.488, allocations: 266.8 kB / 0.9432 GB, free: 1.812 MB / 0.7012 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0009843/1.489, allocations: 197.7 kB / 0.9434 GB, free: 1.617 MB / 0.7012 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.004211/1.494, allocations: 1.44 MB / 0.9448 GB, free: 168 kB / 0.7012 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 1.946e-05/1.494, allocations: 12 kB / 0.9448 GB, free: 156 kB / 0.7012 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 1.163e-05/1.494, allocations: 0 / 0.9448 GB, free: 156 kB / 0.7012 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.002763/1.496, allocations: 1.192 MB / 0.946 GB, free: 14.94 MB / 0.7169 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.009326/1.506, allocations: 3.756 MB / 0.9496 GB, free: 11.04 MB / 0.7169 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 8.936e-06/1.506, allocations: 0 / 0.9496 GB, free: 11.04 MB / 0.7169 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.001294/1.507, allocations: 247.7 kB / 0.9499 GB, free: 10.8 MB / 0.7169 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.0003189/1.507, allocations: 81.61 kB / 0.95 GB, free: 10.71 MB / 0.7169 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0001208/1.508, allocations: 23.98 kB / 0.95 GB, free: 10.69 MB / 0.7169 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.002487/1.51, allocations: 2.759 MB / 0.9527 GB, free: 7.66 MB / 0.7169 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 4.068e-06/1.51, allocations: 8.109 kB / 0.9527 GB, free: 7.652 MB / 0.7169 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.005089/1.515, allocations: 2.191 MB / 0.9548 GB, free: 5.434 MB / 0.7169 GB Notification: Performance of postOpt removeConstants (simulation): time 0.001512/1.517, allocations: 390.6 kB / 0.9552 GB, free: 5.031 MB / 0.7169 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0006902/1.517, allocations: 31.98 kB / 0.9552 GB, free: 5 MB / 0.7169 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.002258/1.52, allocations: 191.8 kB / 0.9554 GB, free: 4.812 MB / 0.7169 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0002195/1.52, allocations: 76.81 kB / 0.9555 GB, free: 4.734 MB / 0.7169 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0001106/1.52, allocations: 35.98 kB / 0.9555 GB, free: 4.699 MB / 0.7169 GB Notification: Performance of sorting global known variables: time 0.002603/1.523, allocations: 1.099 MB / 0.9566 GB, free: 3.578 MB / 0.7169 GB Notification: Performance of sort global known variables: time 3.31e-07/1.523, allocations: 0 / 0.9566 GB, free: 3.578 MB / 0.7169 GB Notification: Performance of remove unused functions: time 0.005455/1.528, allocations: 1.023 MB / 0.9576 GB, free: 2.555 MB / 0.7169 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 2 * Number of states: 9 (vol.dynBal.U,vol.dynBal.mXi[1],mov.filter.x[1],mov.filter.x[2],conPI.I.y,THeaOut.T,hea.vol.dynBal.U,hea.vol.dynBal.m,hea.vol.dynBal.mXi[1]) * Number of discrete variables: 3 ($whenCondition1,TSet.T_start,TSet.count) * Number of discrete states: 1 (TSet.count) * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for simulation (100): * Single equations (assignments): 96 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * When equations: 2 * If-equations: 0 * Equation systems (not torn): 0 * Torn equation systems: 2 * Mixed (continuous/discrete) equation systems: 0 Notification: Torn system details for strict tearing set: * Linear torn systems (#iteration vars, #inner vars, density): 2 systems {(1,2,100.0%), (1,2,100.0%)} * Non-linear torn systems (#iteration vars, #inner vars): 0 systems Notification: Performance of Backend phase and start with SimCode phase: time 0.001655/1.53, allocations: 434.9 kB / 0.958 GB, free: 2.141 MB / 0.7169 GB Notification: Performance of simCode: created initialization part: time 0.4801/2.01, allocations: 3.303 MB / 0.9612 GB, free: 281.1 MB / 0.7169 GB Notification: Performance of simCode: created event and clocks part: time 1.604e-05/2.01, allocations: 2.875 kB / 0.9612 GB, free: 281.1 MB / 0.7169 GB Notification: Performance of simCode: created simulation system equations: time 0.002036/2.012, allocations: 0.8589 MB / 0.9621 GB, free: 280.9 MB / 0.7169 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.005224/2.017, allocations: 0.9848 MB / 0.963 GB, free: 280.8 MB / 0.7169 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.008743/2.026, allocations: 4.936 MB / 0.9678 GB, free: 278.7 MB / 0.7169 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.001158/2.027, allocations: 1.597 MB / 0.9694 GB, free: 278 MB / 0.7169 GB Notification: Performance of simCode: alias equations: time 0.002622/2.03, allocations: 496.9 kB / 0.9699 GB, free: 278 MB / 0.7169 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0004383/2.03, allocations: 143.7 kB / 0.97 GB, free: 278 MB / 0.7169 GB Notification: Performance of SimCode: time 1.223e-06/2.03, allocations: 0 / 0.97 GB, free: 278 MB / 0.7169 GB Notification: Performance of Templates: time 0.07777/2.108, allocations: 41.79 MB / 1.011 GB, free: 254 MB / 0.7169 GB make -j1 -f Buildings_3.0.0_Buildings.Fluid.HeatExchangers.Examples.AirHeater_u.makefile (rm -f Buildings_3.0.0_Buildings.Fluid.HeatExchangers.Examples.AirHeater_u.pipe ; mkfifo Buildings_3.0.0_Buildings.Fluid.HeatExchangers.Examples.AirHeater_u.pipe ; head -c 1048576 < Buildings_3.0.0_Buildings.Fluid.HeatExchangers.Examples.AirHeater_u.pipe >> ../files/Buildings_3.0.0_Buildings.Fluid.HeatExchangers.Examples.AirHeater_u.sim & ./Buildings_3.0.0_Buildings.Fluid.HeatExchangers.Examples.AirHeater_u -abortSlowSimulation -alarm=480 -lv LOG_STATS > Buildings_3.0.0_Buildings.Fluid.HeatExchangers.Examples.AirHeater_u.pipe 2>&1)