Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr Buildings_8_Buildings.Airflow.Multizone.Examples.ChimneyShaftNoVolume.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 8.1.4-maint.8.1.x/package.mo", uses=false) Using package Buildings with version 8.1.4 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.1.4-maint.8.1.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.Airflow.Multizone.Examples.ChimneyShaftNoVolume,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_8_Buildings.Airflow.Multizone.Examples.ChimneyShaftNoVolume") translateModel(Buildings.Airflow.Multizone.Examples.ChimneyShaftNoVolume,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_8_Buildings.Airflow.Multizone.Examples.ChimneyShaftNoVolume") Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.001196/0.001196, allocations: 103.8 kB / 16.27 MB, free: 6.418 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001265/0.001265, allocations: 189.8 kB / 17.2 MB, free: 5.953 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 1.439/1.439, allocations: 205.1 MB / 223.1 MB, free: 12.31 MB / 190.1 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.1.4-maint.8.1.x/package.mo): time 1.808/1.808, allocations: 292.3 MB / 0.5495 GB, free: 17.55 MB / 462.1 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 0.001433/0.001433, allocations: 63.91 kB / 0.6721 GB, free: 6.57 MB / 0.545 GB Notification: Performance of FrontEnd - Absyn->SCode: time 0.2565/0.2579, allocations: 114.6 MB / 0.784 GB, free: 3.906 MB / 0.6544 GB Notification: Performance of NFInst.instantiate(Buildings.Airflow.Multizone.Examples.ChimneyShaftNoVolume): time 0.6686/0.9266, allocations: 167.6 MB / 0.9476 GB, free: 3.004 MB / 0.7325 GB Notification: Performance of NFInst.instExpressions: time 0.01373/0.9403, allocations: 8.732 MB / 0.9562 GB, free: 10.26 MB / 0.7481 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.002004/0.9424, allocations: 35.81 kB / 0.9562 GB, free: 10.23 MB / 0.7481 GB Notification: Performance of NFTyping.typeComponents: time 0.001828/0.9443, allocations: 0.6523 MB / 0.9568 GB, free: 9.57 MB / 0.7481 GB [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/Utilities/Strings.mo:139:3-175:14:writable] Warning: Pure function 'Modelica.Utilities.Strings.isEmpty' contains a call to impure function 'Modelica.Utilities.Strings.Advanced.skipWhiteSpace'. Notification: Performance of NFTyping.typeBindings: time 0.004305/0.9486, allocations: 1.446 MB / 0.9583 GB, free: 8.117 MB / 0.7481 GB Notification: Performance of NFTyping.typeClassSections: time 0.003358/0.952, allocations: 1.196 MB / 0.9594 GB, free: 6.926 MB / 0.7481 GB Notification: Performance of NFFlatten.flatten: time 0.003738/0.9557, allocations: 2.688 MB / 0.9621 GB, free: 4.234 MB / 0.7481 GB Notification: Performance of NFFlatten.resolveConnections: time 0.001368/0.9571, allocations: 0.9667 MB / 0.963 GB, free: 3.254 MB / 0.7481 GB Notification: Performance of NFEvalConstants.evaluate: time 0.002286/0.9594, allocations: 1.008 MB / 0.964 GB, free: 2.242 MB / 0.7481 GB Notification: Performance of NFSimplifyModel.simplify: time 0.001318/0.9607, allocations: 0.996 MB / 0.965 GB, free: 1.242 MB / 0.7481 GB Notification: Performance of NFPackage.collectConstants: time 0.0001391/0.9609, allocations: 96 kB / 0.965 GB, free: 1.148 MB / 0.7481 GB Notification: Performance of NFFlatten.collectFunctions: time 0.002297/0.9632, allocations: 1.045 MB / 0.9661 GB, free: 104 kB / 0.7481 GB Notification: Performance of NFScalarize.scalarize: time 0.0002887/0.9635, allocations: 286.9 kB / 0.9663 GB, free: 15.82 MB / 0.7637 GB Notification: Performance of NFVerifyModel.verify: time 0.0006297/0.9641, allocations: 0.6024 MB / 0.9669 GB, free: 15.21 MB / 0.7637 GB Notification: Performance of NFConvertDAE.convert: time 0.002365/0.9665, allocations: 1.733 MB / 0.9686 GB, free: 13.48 MB / 0.7637 GB Notification: Performance of FrontEnd - DAE generated: time 4.438e-06/0.9665, allocations: 3.938 kB / 0.9686 GB, free: 13.47 MB / 0.7637 GB Notification: Performance of FrontEnd: time 1.573e-06/0.9665, allocations: 4 kB / 0.9686 GB, free: 13.47 MB / 0.7637 GB Notification: Performance of Transformations before backend: time 1.469e-05/0.9666, allocations: 0 / 0.9686 GB, free: 13.47 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: 195 * Number of variables: 195 Notification: Performance of Generate backend data structure: time 0.002688/0.9693, allocations: 1.562 MB / 0.9702 GB, free: 11.86 MB / 0.7637 GB Notification: Performance of prepare preOptimizeDAE: time 3.995e-05/0.9693, allocations: 8.031 kB / 0.9702 GB, free: 11.85 MB / 0.7637 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.0003098/0.9696, allocations: 143.3 kB / 0.9703 GB, free: 11.71 MB / 0.7637 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.001286/0.9709, allocations: 0.8404 MB / 0.9711 GB, free: 10.82 MB / 0.7637 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 5.62e-05/0.971, allocations: 62.31 kB / 0.9712 GB, free: 10.77 MB / 0.7637 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0001211/0.9711, allocations: 79.94 kB / 0.9713 GB, free: 10.69 MB / 0.7637 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.001362/0.9725, allocations: 0.8772 MB / 0.9721 GB, free: 9.762 MB / 0.7637 GB Notification: Performance of preOpt findStateOrder (simulation): time 2.469e-05/0.9725, allocations: 2.25 kB / 0.9721 GB, free: 9.762 MB / 0.7637 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 6.973e-05/0.9726, allocations: 32 kB / 0.9721 GB, free: 9.73 MB / 0.7637 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 1.897e-05/0.9726, allocations: 20 kB / 0.9722 GB, free: 9.711 MB / 0.7637 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.001097/0.9737, allocations: 0.6362 MB / 0.9728 GB, free: 9.078 MB / 0.7637 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 0.004554/0.9783, allocations: 3.989 MB / 0.9767 GB, free: 4.824 MB / 0.7637 GB Notification: Performance of preOpt comSubExp (simulation): time 0.001112/0.9794, allocations: 0.5661 MB / 0.9772 GB, free: 4.254 MB / 0.7637 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.0004793/0.9799, allocations: 297 kB / 0.9775 GB, free: 3.965 MB / 0.7637 GB Notification: Performance of preOpt evalFunc (simulation): time 0.0009923/0.9809, allocations: 1.243 MB / 0.9787 GB, free: 2.445 MB / 0.7637 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.0005811/0.9815, allocations: 327.5 kB / 0.979 GB, free: 2.113 MB / 0.7637 GB Notification: Performance of pre-optimization done (n=63): time 2.976e-06/0.9815, allocations: 0 / 0.979 GB, free: 2.113 MB / 0.7637 GB Notification: Performance of matching and sorting (n=63): time 0.002578/0.9841, allocations: 1.138 MB / 0.9802 GB, free: 0.9219 MB / 0.7637 GB Notification: Performance of inlineWhenForInitialization (initialization): time 5.67e-05/0.9842, allocations: 89.61 kB / 0.9802 GB, free: 0.8164 MB / 0.7637 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0009952/0.9852, allocations: 0.8689 MB / 0.9811 GB, free: 15.92 MB / 0.7794 GB Notification: Performance of collectPreVariables (initialization): time 5.429e-05/0.9852, allocations: 45.69 kB / 0.9811 GB, free: 15.87 MB / 0.7794 GB Notification: Performance of collectInitialEqns (initialization): time 0.0003534/0.9856, allocations: 460.2 kB / 0.9816 GB, free: 15.42 MB / 0.7794 GB Notification: Performance of collectInitialBindings (initialization): time 0.0001736/0.9858, allocations: 220.8 kB / 0.9818 GB, free: 15.2 MB / 0.7794 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0001764/0.986, allocations: 118.2 kB / 0.9819 GB, free: 15.08 MB / 0.7794 GB Notification: Performance of setup shared object (initialization): time 0.0001177/0.9861, allocations: 326 kB / 0.9822 GB, free: 14.75 MB / 0.7794 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.0003991/0.9865, allocations: 219.4 kB / 0.9824 GB, free: 14.54 MB / 0.7794 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.0004527/0.9869, allocations: 308.4 kB / 0.9827 GB, free: 14.2 MB / 0.7794 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.0008745/0.9878, allocations: 0.5316 MB / 0.9832 GB, free: 13.64 MB / 0.7794 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 2.815e-06/0.9878, allocations: 0 / 0.9832 GB, free: 13.64 MB / 0.7794 GB Notification: Performance of matching and sorting (n=75) (initialization): time 0.001241/0.9891, allocations: 0.7096 MB / 0.9839 GB, free: 12.92 MB / 0.7794 GB Notification: Performance of prepare postOptimizeDAE: time 1.74e-05/0.9891, allocations: 19.44 kB / 0.9839 GB, free: 12.91 MB / 0.7794 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.692e-05/0.9891, allocations: 4 kB / 0.9839 GB, free: 12.9 MB / 0.7794 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.0005727/0.9897, allocations: 100.8 kB / 0.984 GB, free: 12.8 MB / 0.7794 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0004336/0.9902, allocations: 115.8 kB / 0.9841 GB, free: 12.69 MB / 0.7794 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.0005699/0.9907, allocations: 0.6629 MB / 0.9848 GB, free: 12 MB / 0.7794 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0005092/0.9913, allocations: 63.36 kB / 0.9849 GB, free: 11.94 MB / 0.7794 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 5.806e-05/0.9913, allocations: 24 kB / 0.9849 GB, free: 11.91 MB / 0.7794 GB Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.0006453/0.992, allocations: 393.3 kB / 0.9853 GB, free: 11.52 MB / 0.7794 GB Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.0004628/0.9925, allocations: 309.2 kB / 0.9855 GB, free: 11.19 MB / 0.7794 GB Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.0007963/0.9933, allocations: 0.5113 MB / 0.986 GB, free: 10.65 MB / 0.7794 GB Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 1.773e-06/0.9933, allocations: 0 / 0.986 GB, free: 10.65 MB / 0.7794 GB Notification: Performance of matching and sorting (n=75) (initialization_lambda0): time 0.001171/0.9945, allocations: 0.6877 MB / 0.9867 GB, free: 9.953 MB / 0.7794 GB Notification: Performance of prepare postOptimizeDAE: time 1.29e-05/0.9945, allocations: 4 kB / 0.9867 GB, free: 9.949 MB / 0.7794 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 4.558e-06/0.9945, allocations: 7.938 kB / 0.9867 GB, free: 9.941 MB / 0.7794 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.0004328/0.9949, allocations: 100.8 kB / 0.9868 GB, free: 9.84 MB / 0.7794 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0003972/0.9953, allocations: 111.8 kB / 0.9869 GB, free: 9.73 MB / 0.7794 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.0005423/0.9959, allocations: 0.6678 MB / 0.9876 GB, free: 9.039 MB / 0.7794 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.000483/0.9964, allocations: 43.53 kB / 0.9876 GB, free: 8.996 MB / 0.7794 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 4.944e-05/0.9964, allocations: 27.98 kB / 0.9877 GB, free: 8.969 MB / 0.7794 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 10 * Number of states: 0 () * Number of discrete variables: 5 ($PRE.mRoo_flow.nextTimeEvent,$whenCondition1,mRoo_flow.nextTimeEventScaled,$PRE.mRoo_flow.nextTimeEventScaled,mRoo_flow.nextTimeEvent) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (67): * Single equations (assignments): 66 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * 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): 0 systems * Non-linear torn systems (#iteration vars, #inner vars): 1 system {(2,7)} Notification: Performance of prepare postOptimizeDAE: time 0.0002262/0.9967, allocations: 212.9 kB / 0.9879 GB, free: 8.754 MB / 0.7794 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0001566/0.9968, allocations: 102.7 kB / 0.988 GB, free: 8.652 MB / 0.7794 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.001771/0.9986, allocations: 0.9421 MB / 0.9889 GB, free: 7.711 MB / 0.7794 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 1.563e-05/0.9986, allocations: 12 kB / 0.9889 GB, free: 7.699 MB / 0.7794 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 6.222e-06/0.9987, allocations: 0 / 0.9889 GB, free: 7.699 MB / 0.7794 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.001269/0.9999, allocations: 0.8542 MB / 0.9897 GB, free: 6.789 MB / 0.7794 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.002756/1.003, allocations: 1.861 MB / 0.9915 GB, free: 4.859 MB / 0.7794 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 6.592e-06/1.003, allocations: 0.5625 kB / 0.9915 GB, free: 4.859 MB / 0.7794 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0004378/1.003, allocations: 99.89 kB / 0.9916 GB, free: 4.762 MB / 0.7794 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.0005179/1.004, allocations: 152.3 kB / 0.9918 GB, free: 4.609 MB / 0.7794 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 5.099e-05/1.004, allocations: 27.92 kB / 0.9918 GB, free: 4.582 MB / 0.7794 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.0009437/1.005, allocations: 1.234 MB / 0.993 GB, free: 3.297 MB / 0.7794 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 7.324e-06/1.005, allocations: 8.016 kB / 0.993 GB, free: 3.289 MB / 0.7794 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.002089/1.007, allocations: 1.285 MB / 0.9943 GB, free: 1.969 MB / 0.7794 GB Notification: Performance of postOpt removeConstants (simulation): time 0.0003932/1.007, allocations: 253 kB / 0.9945 GB, free: 1.703 MB / 0.7794 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0001316/1.007, allocations: 23.92 kB / 0.9945 GB, free: 1.68 MB / 0.7794 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0004541/1.008, allocations: 23.98 kB / 0.9946 GB, free: 1.656 MB / 0.7794 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0001081/1.008, allocations: 44.59 kB / 0.9946 GB, free: 1.613 MB / 0.7794 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 5.989e-05/1.008, allocations: 27.98 kB / 0.9946 GB, free: 1.586 MB / 0.7794 GB Notification: Performance of sorting global known variables: time 0.0007979/1.009, allocations: 0.6052 MB / 0.9952 GB, free: 0.9688 MB / 0.7794 GB Notification: Performance of sort global known variables: time 4.61e-07/1.009, allocations: 0.5625 kB / 0.9952 GB, free: 0.9688 MB / 0.7794 GB Notification: Performance of remove unused functions: time 0.001461/1.01, allocations: 0.5584 MB / 0.9958 GB, free: 420 kB / 0.7794 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 3 * Number of states: 5 (roo.dynBal.U,roo.dynBal.m,oriChiTop.mExc,oriBot.mExc,oriChiBot.mExc) * Number of discrete variables: 3 ($whenCondition1,mRoo_flow.nextTimeEvent,mRoo_flow.nextTimeEventScaled) * Number of discrete states: 2 (mRoo_flow.nextTimeEvent,mRoo_flow.nextTimeEventScaled) * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for simulation (62): * Single equations (assignments): 54 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 4 * 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): 0 systems * Non-linear torn systems (#iteration vars, #inner vars): 2 systems {(2,9), (1,2)} Notification: Performance of Backend phase and start with SimCode phase: time 0.001689/1.012, allocations: 0.7214 MB / 0.9965 GB, free: 15.89 MB / 0.795 GB Notification: Performance of simCode: created initialization part: time 0.00227/1.014, allocations: 0.9771 MB / 0.9974 GB, free: 14.91 MB / 0.795 GB Notification: Performance of simCode: created event and clocks part: time 4.138e-06/1.014, allocations: 4.188 kB / 0.9974 GB, free: 14.91 MB / 0.795 GB Notification: Performance of simCode: created simulation system equations: time 0.0007698/1.015, allocations: 391.6 kB / 0.9978 GB, free: 14.53 MB / 0.795 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.002149/1.017, allocations: 455.7 kB / 0.9982 GB, free: 14.12 MB / 0.795 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.003561/1.021, allocations: 2.115 MB / 1 GB, free: 11.97 MB / 0.795 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0006425/1.021, allocations: 1.065 MB / 1.001 GB, free: 10.88 MB / 0.795 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0002915/1.022, allocations: 83.41 kB / 1.001 GB, free: 10.8 MB / 0.795 GB Notification: Performance of SimCode: time 1.022e-06/1.022, allocations: 0 / 1.001 GB, free: 10.8 MB / 0.795 GB Notification: Performance of Templates: time 0.03171/1.053, allocations: 23.36 MB / 1.024 GB, free: 3.633 MB / 0.8106 GB make -j1 -f Buildings_8_Buildings.Airflow.Multizone.Examples.ChimneyShaftNoVolume.makefile (rm -f Buildings_8_Buildings.Airflow.Multizone.Examples.ChimneyShaftNoVolume.pipe ; mkfifo Buildings_8_Buildings.Airflow.Multizone.Examples.ChimneyShaftNoVolume.pipe ; head -c 1048576 < Buildings_8_Buildings.Airflow.Multizone.Examples.ChimneyShaftNoVolume.pipe >> ../files/Buildings_8_Buildings.Airflow.Multizone.Examples.ChimneyShaftNoVolume.sim & ./Buildings_8_Buildings.Airflow.Multizone.Examples.ChimneyShaftNoVolume -abortSlowSimulation -alarm=480 -lv LOG_STATS > Buildings_8_Buildings.Airflow.Multizone.Examples.ChimneyShaftNoVolume.pipe 2>&1)