Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr Buildings_1.6_Buildings.Airflow.Multizone.Examples.CO2TransportStep.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 1.6.0+build.1/package.mo", uses=false) Using package Buildings with version 1.6 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 1.6.0+build.1/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.CO2TransportStep,tolerance=1e-05,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_1.6_Buildings.Airflow.Multizone.Examples.CO2TransportStep") translateModel(Buildings.Airflow.Multizone.Examples.CO2TransportStep,tolerance=1e-05,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_1.6_Buildings.Airflow.Multizone.Examples.CO2TransportStep") Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.001156/0.001156, allocations: 99.86 kB / 15.05 MB, free: 1.105 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001419/0.001419, allocations: 177.3 kB / 15.95 MB, free: 216 kB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 1.422/1.422, allocations: 205.4 MB / 222.1 MB, free: 5.648 MB / 174.1 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 1.6.0+build.1/package.mo): time 0.5819/0.5819, allocations: 95.58 MB / 366 MB, free: 10.41 MB / 302.1 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: Buildings requested package Modelica of version 3.2.1. Modelica 3.2.3 is used instead which states that it is fully compatible without conversion script needed. Notification: Performance of FrontEnd - loaded program: time 0.0006004/0.0006006, allocations: 20 kB / 446.8 MB, free: 9.418 MB / 382.1 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.2928/0.2934, allocations: 70.34 MB / 0.505 GB, free: 16.51 MB / 382.1 MB Notification: Performance of NFInst.instantiate(Buildings.Airflow.Multizone.Examples.CO2TransportStep): time 0.4564/0.7498, allocations: 180 MB / 0.6808 GB, free: 404 kB / 494.1 MB Notification: Performance of NFInst.instExpressions: time 0.01926/0.7691, allocations: 15.72 MB / 0.6961 GB, free: 15.77 MB / 0.4981 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.003531/0.7727, allocations: 87.06 kB / 0.6962 GB, free: 15.77 MB / 0.4981 GB Notification: Performance of NFTyping.typeComponents: time 0.003666/0.7764, allocations: 1.076 MB / 0.6973 GB, free: 15.46 MB / 0.4981 GB Notification: Performance of NFTyping.typeBindings: time 0.01088/0.7873, allocations: 3.025 MB / 0.7002 GB, free: 14.89 MB / 0.4981 GB Notification: Performance of NFTyping.typeClassSections: time 0.005524/0.7928, allocations: 1.795 MB / 0.702 GB, free: 14.49 MB / 0.4981 GB Notification: Performance of NFFlatten.flatten: time 0.005863/0.7987, allocations: 3.785 MB / 0.7057 GB, free: 13.73 MB / 0.4981 GB Notification: Performance of NFFlatten.resolveConnections: time 0.003258/0.802, allocations: 2.102 MB / 0.7077 GB, free: 12.91 MB / 0.4981 GB Notification: Performance of NFEvalConstants.evaluate: time 0.00446/0.8065, allocations: 1.968 MB / 0.7096 GB, free: 12.52 MB / 0.4981 GB Notification: Performance of NFSimplifyModel.simplify: time 0.003956/0.8105, allocations: 1.968 MB / 0.7116 GB, free: 12.05 MB / 0.4981 GB Notification: Performance of NFPackage.collectConstants: time 0.0007602/0.8113, allocations: 153.7 kB / 0.7117 GB, free: 12.05 MB / 0.4981 GB Notification: Performance of NFFlatten.collectFunctions: time 0.005008/0.8163, allocations: 1.67 MB / 0.7133 GB, free: 11.72 MB / 0.4981 GB Notification: Performance of NFScalarize.scalarize: time 0.001207/0.8175, allocations: 0.8214 MB / 0.7141 GB, free: 11.47 MB / 0.4981 GB Notification: Performance of NFVerifyModel.verify: time 0.001297/0.8188, allocations: 0.5766 MB / 0.7147 GB, free: 11.43 MB / 0.4981 GB Notification: Performance of NFConvertDAE.convert: time 0.004646/0.8235, allocations: 3.305 MB / 0.7179 GB, free: 8.656 MB / 0.4981 GB Notification: Performance of FrontEnd - DAE generated: time 2.374e-06/0.8235, allocations: 0 / 0.7179 GB, free: 8.656 MB / 0.4981 GB Notification: Performance of FrontEnd: time 2.705e-06/0.8235, allocations: 0 / 0.7179 GB, free: 8.656 MB / 0.4981 GB Notification: Performance of Transformations before backend: time 7.166e-05/0.8236, allocations: 0 / 0.7179 GB, free: 8.656 MB / 0.4981 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 606 * Number of variables: 606 Notification: Performance of Generate backend data structure: time 0.006449/0.83, allocations: 3.004 MB / 0.7209 GB, free: 5.77 MB / 0.4981 GB Notification: Performance of prepare preOptimizeDAE: time 3.527e-05/0.8301, allocations: 18.52 kB / 0.7209 GB, free: 5.754 MB / 0.4981 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.000961/0.8311, allocations: 331.7 kB / 0.7212 GB, free: 5.43 MB / 0.4981 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.002868/0.8339, allocations: 1.489 MB / 0.7226 GB, free: 4.285 MB / 0.4981 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0001329/0.8341, allocations: 184.8 kB / 0.7228 GB, free: 4.18 MB / 0.4981 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0003531/0.8344, allocations: 242.3 kB / 0.7231 GB, free: 4.02 MB / 0.4981 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.004615/0.8391, allocations: 2.979 MB / 0.726 GB, free: 1.863 MB / 0.4981 GB Notification: Performance of preOpt findStateOrder (simulation): time 5.546e-05/0.8391, allocations: 7.625 kB / 0.726 GB, free: 1.859 MB / 0.4981 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.000244/0.8394, allocations: 101.1 kB / 0.7261 GB, free: 1.836 MB / 0.4981 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 4.517e-05/0.8394, allocations: 56 kB / 0.7261 GB, free: 1.781 MB / 0.4981 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.005363/0.8448, allocations: 2.897 MB / 0.729 GB, free: 15.79 MB / 0.5137 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 0.01755/0.8624, allocations: 12.3 MB / 0.741 GB, free: 4.945 MB / 0.5137 GB Notification: Performance of preOpt comSubExp (simulation): time 0.005166/0.8676, allocations: 2.366 MB / 0.7433 GB, free: 3.527 MB / 0.5137 GB Notification: Performance of preOpt evalFunc (simulation): time 0.01411/0.8818, allocations: 6.396 MB / 0.7495 GB, free: 13.27 MB / 0.5294 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.003861/0.8857, allocations: 1.315 MB / 0.7508 GB, free: 11.93 MB / 0.5294 GB Notification: Performance of pre-optimization done (n=231): time 6.492e-06/0.8857, allocations: 0 / 0.7508 GB, free: 11.93 MB / 0.5294 GB Notification: Performance of matching and sorting (n=249): time 0.02576/0.9115, allocations: 7.268 MB / 0.7579 GB, free: 4.648 MB / 0.5294 GB Notification: Performance of inlineWhenForInitialization (initialization): time 0.0001722/0.9117, allocations: 209.9 kB / 0.7581 GB, free: 4.398 MB / 0.5294 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.002164/0.9139, allocations: 1.38 MB / 0.7595 GB, free: 3.008 MB / 0.5294 GB Notification: Performance of collectPreVariables (initialization): time 0.0002546/0.9142, allocations: 69.7 kB / 0.7595 GB, free: 2.934 MB / 0.5294 GB Notification: Performance of collectInitialEqns (initialization): time 0.0007238/0.9149, allocations: 0.9508 MB / 0.7604 GB, free: 1.969 MB / 0.5294 GB Notification: Performance of collectInitialBindings (initialization): time 0.0007/0.9156, allocations: 0.8433 MB / 0.7613 GB, free: 1.113 MB / 0.5294 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0001269/0.9157, allocations: 53.97 kB / 0.7613 GB, free: 1.062 MB / 0.5294 GB Notification: Performance of setup shared object (initialization): time 0.0001971/0.916, allocations: 411 kB / 0.7617 GB, free: 0.6562 MB / 0.5294 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.00176/0.9177, allocations: 0.9847 MB / 0.7627 GB, free: 15.67 MB / 0.545 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.00197/0.9197, allocations: 1.458 MB / 0.7641 GB, free: 14.04 MB / 0.545 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.00204/0.9218, allocations: 1.356 MB / 0.7654 GB, free: 12.63 MB / 0.545 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 1.05e-05/0.9218, allocations: 4 kB / 0.7654 GB, free: 12.63 MB / 0.545 GB Notification: Performance of matching and sorting (n=317) (initialization): time 0.005018/0.9268, allocations: 3.057 MB / 0.7684 GB, free: 9.555 MB / 0.545 GB Notification: Performance of prepare postOptimizeDAE: time 9.63e-05/0.9269, allocations: 152.5 kB / 0.7686 GB, free: 9.375 MB / 0.545 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.905e-05/0.9269, allocations: 20.08 kB / 0.7686 GB, free: 9.355 MB / 0.545 GB Notification: Performance of postOpt tearingSystem (initialization): time 3.227e-05/0.927, allocations: 24 kB / 0.7686 GB, free: 9.332 MB / 0.545 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.002912/0.9299, allocations: 0.6634 MB / 0.7692 GB, free: 8.703 MB / 0.545 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 3.778e-05/0.93, allocations: 32.95 kB / 0.7693 GB, free: 8.676 MB / 0.545 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.00212/0.9321, allocations: 247.5 kB / 0.7695 GB, free: 8.434 MB / 0.545 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0002232/0.9323, allocations: 104 kB / 0.7696 GB, free: 8.332 MB / 0.545 GB Warning: Assuming fixed start value for the following 6 variables: volTop.dynBal.mC[1]:VARIABLE(min = 0.0 unit = "kg" fixed = true protected = true ) "Masses of trace substances in the fluid" type: Real [1] volTop.dynBal.medium.p:VARIABLE(flow=false min = max(0.0, max(0.0, max(0.0, max(0.0, max(0.0, max(0.0, max(0.0, max(0.0, max(0.0, max(0.0, max(0.0, max(0.0, 0.0)))))))))))) max = min(100000000.0, min(100000000.0, min(100000000.0, min(100000000.0, min(100000000.0, min(100000000.0, min(100000000.0, min(100000000.0, min(100000000.0, min(100000000.0, min(100000000.0, 100000000.0))))))))))) start = volTop.dynBal.p_start unit = "Pa" fixed = true nominal = 100000.0 stateSelect=StateSelect.prefer protected = true ) "Absolute pressure of medium" type: Real volWes.dynBal.mC[1]:VARIABLE(min = 0.0 unit = "kg" fixed = true protected = true ) "Masses of trace substances in the fluid" type: Real [1] volEas.dynBal.medium.p:VARIABLE(flow=false min = max(0.0, max(0.0, max(0.0, max(0.0, max(0.0, max(0.0, max(0.0, max(0.0, max(0.0, max(0.0, max(0.0, max(0.0, max(0.0, max(0.0, max(0.0, max(0.0, max(0.0, max(0.0, max(0.0, max(0.0, max(0.0, max(0.0, 0.0)))))))))))))))))))))) max = min(100000000.0, min(100000000.0, min(100000000.0, min(100000000.0, min(100000000.0, min(100000000.0, min(100000000.0, min(100000000.0, min(100000000.0, min(100000000.0, min(100000000.0, min(100000000.0, min(100000000.0, min(100000000.0, min(100000000.0, min(100000000.0, min(100000000.0, min(100000000.0, min(100000000.0, min(100000000.0, min(100000000.0, 100000000.0))))))))))))))))))))) start = volEas.dynBal.p_start unit = "Pa" fixed = true nominal = 100000.0 stateSelect=StateSelect.prefer protected = true ) "Absolute pressure of medium" type: Real volEas.dynBal.mC[1]:VARIABLE(min = 0.0 unit = "kg" fixed = true protected = true ) "Masses of trace substances in the fluid" type: Real [1] volWes.dynBal.medium.p:VARIABLE(flow=false min = max(0.0, max(0.0, max(0.0, max(0.0, max(0.0, max(0.0, max(0.0, max(0.0, max(0.0, max(0.0, max(0.0, max(0.0, max(0.0, max(0.0, max(0.0, max(0.0, max(0.0, max(0.0, max(0.0, max(0.0, 0.0)))))))))))))))))))) max = min(100000000.0, min(100000000.0, min(100000000.0, min(100000000.0, min(100000000.0, min(100000000.0, min(100000000.0, min(100000000.0, min(100000000.0, min(100000000.0, min(100000000.0, min(100000000.0, min(100000000.0, min(100000000.0, min(100000000.0, min(100000000.0, min(100000000.0, min(100000000.0, 100000000.0)))))))))))))))))) start = volWes.dynBal.p_start unit = "Pa" fixed = true nominal = 100000.0 stateSelect=StateSelect.prefer protected = true ) "Absolute pressure of medium" type: Real Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 50 * Number of states: 0 () * Number of discrete variables: 5 ($whenCondition1,$PRE.pulse.T_start,pulse.T_start,$PRE.pulse.count,pulse.count) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (316): * Single equations (assignments): 311 * Array equations: 0 * Algorithm blocks: 5 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (linear and non-linear blocks): 0 * Torn equation systems: 0 * Mixed (continuous/discrete) equation systems: 0 Notification: Performance of prepare postOptimizeDAE: time 0.001411/0.9337, allocations: 0.8209 MB / 0.7704 GB, free: 7.543 MB / 0.545 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.000373/0.9341, allocations: 217.4 kB / 0.7706 GB, free: 7.328 MB / 0.545 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.005193/0.9393, allocations: 3.171 MB / 0.7737 GB, free: 4.098 MB / 0.545 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 3.007e-05/0.9394, allocations: 28 kB / 0.7737 GB, free: 4.07 MB / 0.545 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 8.976e-06/0.9394, allocations: 4.297 kB / 0.7738 GB, free: 4.07 MB / 0.545 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 2.479e-05/0.9394, allocations: 15.94 kB / 0.7738 GB, free: 4.055 MB / 0.545 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.009109/0.9485, allocations: 5.529 MB / 0.7792 GB, free: 14.4 MB / 0.5606 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.277e-05/0.9486, allocations: 4.406 kB / 0.7792 GB, free: 14.39 MB / 0.5606 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.002574/0.9511, allocations: 0.57 MB / 0.7797 GB, free: 13.85 MB / 0.5606 GB Notification: Performance of postOpt tearingSystem (simulation): time 2.079e-05/0.9512, allocations: 16.06 kB / 0.7797 GB, free: 13.84 MB / 0.5606 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0001508/0.9513, allocations: 67.97 kB / 0.7798 GB, free: 13.77 MB / 0.5606 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 1.306e-05/0.9514, allocations: 12 kB / 0.7798 GB, free: 13.76 MB / 0.5606 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 4.389e-06/0.9514, allocations: 6.531 kB / 0.7798 GB, free: 13.75 MB / 0.5606 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.00651/0.9579, allocations: 4.452 MB / 0.7842 GB, free: 9.07 MB / 0.5606 GB Notification: Performance of postOpt removeConstants (simulation): time 0.001382/0.9593, allocations: 0.5567 MB / 0.7847 GB, free: 8.492 MB / 0.5606 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0004094/0.9597, allocations: 55.98 kB / 0.7848 GB, free: 8.438 MB / 0.5606 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.001674/0.9614, allocations: 183.7 kB / 0.7849 GB, free: 8.258 MB / 0.5606 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0003171/0.9617, allocations: 184.2 kB / 0.7851 GB, free: 8.078 MB / 0.5606 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0001776/0.9619, allocations: 83.97 kB / 0.7852 GB, free: 7.996 MB / 0.5606 GB Notification: Performance of sorting global known variables: time 0.001298/0.9632, allocations: 0.9566 MB / 0.7861 GB, free: 7.043 MB / 0.5606 GB Notification: Performance of sort global known variables: time 2.5e-07/0.9632, allocations: 0 / 0.7861 GB, free: 7.043 MB / 0.5606 GB Notification: Performance of remove unused functions: time 0.002344/0.9656, allocations: 0.9138 MB / 0.787 GB, free: 6.129 MB / 0.5606 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 14 * Number of states: 12 (volEas.dynBal.medium.p,volEas.dynBal.mC[1],oriOutBot.mExc,oriOutTop.mExc,oriWesTop.mExc,dooOpeClo.mExcAB,dooOpeClo.mExcBA,volWes.dynBal.medium.p,volWes.dynBal.mC[1],oriEasTop.mExc,volTop.dynBal.medium.p,volTop.dynBal.mC[1]) * Number of discrete variables: 3 ($whenCondition1,pulse.T_start,pulse.count) * Number of discrete states: 1 (pulse.count) * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for simulation (271): * Single equations (assignments): 263 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 6 * When equations: 2 * If-equations: 0 * Equation systems (linear and non-linear blocks): 0 * Torn equation systems: 0 * Mixed (continuous/discrete) equation systems: 0 Notification: Performance of Backend phase and start with SimCode phase: time 0.001176/0.9668, allocations: 0.6939 MB / 0.7877 GB, free: 5.469 MB / 0.5606 GB Notification: Performance of simCode: created initialization part: time 0.004224/0.971, allocations: 2.88 MB / 0.7905 GB, free: 2.555 MB / 0.5606 GB Notification: Performance of simCode: created event and clocks part: time 4.448e-06/0.971, allocations: 0 / 0.7905 GB, free: 2.555 MB / 0.5606 GB Notification: Performance of simCode: created simulation system equations: time 0.002057/0.9731, allocations: 1.399 MB / 0.7919 GB, free: 1.207 MB / 0.5606 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.003979/0.9771, allocations: 0.9547 MB / 0.7928 GB, free: 264 kB / 0.5606 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.008958/0.986, allocations: 6.48 MB / 0.7991 GB, free: 9.711 MB / 0.5762 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.001377/0.9875, allocations: 1.816 MB / 0.8009 GB, free: 7.859 MB / 0.5762 GB Notification: Performance of simCode: alias equations: time 0.0029/0.9904, allocations: 0.764 MB / 0.8017 GB, free: 7.09 MB / 0.5762 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0006566/0.991, allocations: 219.8 kB / 0.8019 GB, free: 6.879 MB / 0.5762 GB Notification: Performance of SimCode: time 9.22e-07/0.9911, allocations: 0 / 0.8019 GB, free: 6.879 MB / 0.5762 GB Notification: Performance of Templates: time 0.0686/1.06, allocations: 45.71 MB / 0.8465 GB, free: 9.672 MB / 0.6231 GB make -j1 -f Buildings_1.6_Buildings.Airflow.Multizone.Examples.CO2TransportStep.makefile Environment - environmentSimulation: (rm -f Buildings_1.6_Buildings.Airflow.Multizone.Examples.CO2TransportStep.pipe ; mkfifo Buildings_1.6_Buildings.Airflow.Multizone.Examples.CO2TransportStep.pipe ; head -c 1048576 < Buildings_1.6_Buildings.Airflow.Multizone.Examples.CO2TransportStep.pipe >> ../files/Buildings_1.6_Buildings.Airflow.Multizone.Examples.CO2TransportStep.sim & ./Buildings_1.6_Buildings.Airflow.Multizone.Examples.CO2TransportStep -abortSlowSimulation -alarm=480 -lv LOG_STATS > Buildings_1.6_Buildings.Airflow.Multizone.Examples.CO2TransportStep.pipe 2>&1) Environment - environmentSimulation: