Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr BuildingSystems_BuildingSystems.Airflow.Multizone.Examples.ChimneyShaftWithVolume.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.Airflow.Multizone.Examples.ChimneyShaftWithVolume,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="BuildingSystems_BuildingSystems.Airflow.Multizone.Examples.ChimneyShaftWithVolume")
translateModel(BuildingSystems.Airflow.Multizone.Examples.ChimneyShaftWithVolume,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="BuildingSystems_BuildingSystems.Airflow.Multizone.Examples.ChimneyShaftWithVolume")
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.001325/0.001325, allocations: 110.9 kB / 16.41 MB, free: 6.457 MB / 14.72 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001278/0.001278, allocations: 189.2 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 1.512/1.512, allocations: 222.9 MB / 241 MB, free: 15.15 MB / 206.1 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/NcDataReader2 2.5.1-master/package.mo): time 0.002467/0.002467, allocations: 287.3 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 1.014/1.014, allocations: 169.2 MB / 0.499 GB, free: 4.41 MB / 382.1 MB
Notification: Performance of FrontEnd - loaded program: time 0.002743/0.002743, allocations: 99.84 kB / 0.6821 GB, free: 6.965 MB / 494.1 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.5112/0.5139, allocations: 86.97 MB / 0.767 GB, free: 3.914 MB / 0.5294 GB
Notification: Performance of NFInst.instantiate(BuildingSystems.Airflow.Multizone.Examples.ChimneyShaftWithVolume): time 0.8998/1.414, allocations: 236.4 MB / 0.9979 GB, free: 1.605 MB / 0.7169 GB
Notification: Performance of NFInst.instExpressions: time 0.01565/1.429, allocations: 10.43 MB / 1.008 GB, free: 1.473 MB / 0.7169 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.003305/1.433, allocations: 59.72 kB / 1.008 GB, free: 1.473 MB / 0.7169 GB
Notification: Performance of NFTyping.typeComponents: time 0.003014/1.436, allocations: 1.246 MB / 1.009 GB, free: 1.445 MB / 0.7169 GB
Notification: Performance of NFTyping.typeBindings: time 0.009422/1.445, allocations: 3.778 MB / 1.013 GB, free: 1.293 MB / 0.7169 GB
Notification: Performance of NFTyping.typeClassSections: time 0.005421/1.45, allocations: 2.098 MB / 1.015 GB, free: 1.23 MB / 0.7169 GB
Notification: Performance of NFFlatten.flatten: time 0.006124/1.457, allocations: 4.442 MB / 1.019 GB, free: 1.23 MB / 0.7169 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.002148/1.459, allocations: 1.324 MB / 1.021 GB, free: 1.113 MB / 0.7169 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.003159/1.462, allocations: 1.641 MB / 1.022 GB, free: 1.109 MB / 0.7169 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.00304/1.465, allocations: 1.5 MB / 1.024 GB, free: 0.9297 MB / 0.7169 GB
Notification: Performance of NFPackage.collectConstants: time 0.0003248/1.465, allocations: 182.5 kB / 1.024 GB, free: 0.9297 MB / 0.7169 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.006987/1.472, allocations: 3.265 MB / 1.027 GB, free: 0.8945 MB / 0.7169 GB
Notification: Performance of NFScalarize.scalarize: time 0.001113/1.473, allocations: 0.7141 MB / 1.028 GB, free: 0.7969 MB / 0.7169 GB
Notification: Performance of NFVerifyModel.verify: time 0.001728/1.475, allocations: 1.067 MB / 1.029 GB, free: 0.5117 MB / 0.7169 GB
Notification: Performance of NFConvertDAE.convert: time 0.008881/1.484, allocations: 3.828 MB / 1.033 GB, free: 48 kB / 0.7169 GB
Notification: Performance of FrontEnd - DAE generated: time 6.342e-06/1.484, allocations: 0 / 1.033 GB, free: 48 kB / 0.7169 GB
Notification: Performance of FrontEnd: time 1.903e-06/1.484, allocations: 3.281 kB / 1.033 GB, free: 48 kB / 0.7169 GB
Notification: Performance of Transformations before backend: time 6.519e-05/1.484, allocations: 1.641 kB / 1.033 GB, free: 48 kB / 0.7169 GB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 344
 * Number of variables: 344
Notification: Performance of Generate backend data structure: time 0.006656/1.491, allocations: 2.559 MB / 1.035 GB, free: 14.81 MB / 0.7325 GB
Notification: Performance of prepare preOptimizeDAE: time 4.512e-05/1.491, allocations: 8.25 kB / 1.035 GB, free: 14.81 MB / 0.7325 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.003739/1.495, allocations: 0.5272 MB / 1.036 GB, free: 14.7 MB / 0.7325 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.002747/1.497, allocations: 1.303 MB / 1.037 GB, free: 14.26 MB / 0.7325 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 7.655e-05/1.497, allocations: 106.2 kB / 1.037 GB, free: 14.25 MB / 0.7325 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.0002265/1.498, allocations: 141.3 kB / 1.037 GB, free: 14.25 MB / 0.7325 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.002933/1.5, allocations: 1.671 MB / 1.039 GB, free: 14.05 MB / 0.7325 GB
Notification: Performance of preOpt findStateOrder (simulation): time 3.923e-05/1.501, allocations: 10.47 kB / 1.039 GB, free: 14.05 MB / 0.7325 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.000141/1.501, allocations: 55.5 kB / 1.039 GB, free: 14.05 MB / 0.7325 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 8.123e-05/1.501, allocations: 66.12 kB / 1.039 GB, free: 14.04 MB / 0.7325 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.002848/1.504, allocations: 1.45 MB / 1.04 GB, free: 13.99 MB / 0.7325 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 0.01123/1.515, allocations: 6.986 MB / 1.047 GB, free: 9.098 MB / 0.7325 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.002176/1.517, allocations: 1.146 MB / 1.048 GB, free: 8.387 MB / 0.7325 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.000995/1.518, allocations: 0.5688 MB / 1.049 GB, free: 8.102 MB / 0.7325 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.001076/1.519, allocations: 0.8535 MB / 1.05 GB, free: 7.137 MB / 0.7325 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.001157/1.52, allocations: 0.6113 MB / 1.05 GB, free: 6.766 MB / 0.7325 GB
Notification: Performance of pre-optimization done (n=110): time 2.975e-06/1.52, allocations: 0 / 1.05 GB, free: 6.766 MB / 0.7325 GB
Notification: Performance of matching and sorting (n=110): time 0.003483/1.524, allocations: 1.589 MB / 1.052 GB, free: 5.98 MB / 0.7325 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 7.814e-05/1.524, allocations: 90.8 kB / 1.052 GB, free: 5.883 MB / 0.7325 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.001782/1.526, allocations: 1.189 MB / 1.053 GB, free: 5.246 MB / 0.7325 GB
Notification: Performance of collectPreVariables (initialization): time 0.0001238/1.526, allocations: 50.31 kB / 1.053 GB, free: 5.195 MB / 0.7325 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0007191/1.526, allocations: 0.6871 MB / 1.054 GB, free: 4.594 MB / 0.7325 GB
Notification: Performance of collectInitialBindings (initialization): time 0.0004876/1.527, allocations: 399.9 kB / 1.054 GB, free: 4.254 MB / 0.7325 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.0003211/1.527, allocations: 177.2 kB / 1.054 GB, free: 4.152 MB / 0.7325 GB
Notification: Performance of setup shared object (initialization): time 0.0001915/1.527, allocations: 344.6 kB / 1.055 GB, free: 3.82 MB / 0.7325 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.0007788/1.528, allocations: 432.4 kB / 1.055 GB, free: 3.598 MB / 0.7325 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.0009323/1.529, allocations: 0.5522 MB / 1.056 GB, free: 3.254 MB / 0.7325 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.001656/1.531, allocations: 1.019 MB / 1.057 GB, free: 2.672 MB / 0.7325 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 4.809e-06/1.531, allocations: 1.562 kB / 1.057 GB, free: 2.672 MB / 0.7325 GB
Notification: Performance of matching and sorting (n=126) (initialization): time 0.002295/1.533, allocations: 1.228 MB / 1.058 GB, free: 2.062 MB / 0.7325 GB
Notification: Performance of prepare postOptimizeDAE: time 1.897e-05/1.533, allocations: 4 kB / 1.058 GB, free: 2.062 MB / 0.7325 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.116e-05/1.533, allocations: 4.844 kB / 1.058 GB, free: 2.062 MB / 0.7325 GB
Notification: Performance of postOpt tearingSystem (initialization): time 2.37e-05/1.533, allocations: 5.625 kB / 1.058 GB, free: 2.062 MB / 0.7325 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0009545/1.534, allocations: 212.5 kB / 1.058 GB, free: 2.031 MB / 0.7325 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 1.782e-05/1.534, allocations: 12.22 kB / 1.058 GB, free: 2.027 MB / 0.7325 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001283/1.535, allocations: 107.3 kB / 1.058 GB, free: 1.949 MB / 0.7325 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 8.386e-05/1.535, allocations: 32.53 kB / 1.058 GB, free: 1.941 MB / 0.7325 GB
Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.00148/1.537, allocations: 0.7419 MB / 1.059 GB, free: 1.328 MB / 0.7325 GB
Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.0009363/1.538, allocations: 0.5425 MB / 1.059 GB, free: 0.7539 MB / 0.7325 GB
Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.001705/1.54, allocations: 0.993 MB / 1.06 GB, free: 15.73 MB / 0.7481 GB
Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 3.106e-06/1.54, allocations: 0 / 1.06 GB, free: 15.73 MB / 0.7481 GB
Notification: Performance of matching and sorting (n=126) (initialization_lambda0): time 0.002311/1.542, allocations: 1.203 MB / 1.062 GB, free: 14.54 MB / 0.7481 GB
Notification: Performance of prepare postOptimizeDAE: time 1.659e-05/1.542, allocations: 16 kB / 1.062 GB, free: 14.52 MB / 0.7481 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 5.731e-06/1.542, allocations: 0.8594 kB / 1.062 GB, free: 14.52 MB / 0.7481 GB
Notification: Performance of postOpt tearingSystem (initialization): time 1.153e-05/1.542, allocations: 8 kB / 1.062 GB, free: 14.52 MB / 0.7481 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0009795/1.543, allocations: 212.7 kB / 1.062 GB, free: 14.32 MB / 0.7481 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 1.06e-05/1.543, allocations: 6.438 kB / 1.062 GB, free: 14.32 MB / 0.7481 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001105/1.544, allocations: 79.44 kB / 1.062 GB, free: 14.24 MB / 0.7481 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 8.754e-05/1.544, allocations: 39.98 kB / 1.062 GB, free: 14.2 MB / 0.7481 GB
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 11
 * 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 (126):
 * Single equations (assignments): 126
 * Array equations: 0
 * Algorithm blocks: 0
 * Record equations: 0
 * When equations: 0
 * If-equations: 0
 * Equation systems (not torn): 0
 * Torn equation systems: 0
 * Mixed (continuous/discrete) equation systems: 0
Notification: Performance of prepare postOptimizeDAE: time 0.0003549/1.544, allocations: 241.3 kB / 1.062 GB, free: 13.97 MB / 0.7481 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0002741/1.545, allocations: 159 kB / 1.062 GB, free: 13.81 MB / 0.7481 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.002524/1.547, allocations: 1.241 MB / 1.064 GB, free: 12.57 MB / 0.7481 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 1.245e-05/1.547, allocations: 12 kB / 1.064 GB, free: 12.55 MB / 0.7481 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 1.423e-05/1.547, allocations: 7.938 kB / 1.064 GB, free: 12.55 MB / 0.7481 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.001784/1.549, allocations: 1.003 MB / 1.065 GB, free: 11.54 MB / 0.7481 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.005437/1.555, allocations: 3.169 MB / 1.068 GB, free: 8.285 MB / 0.7481 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 7.374e-06/1.555, allocations: 4 kB / 1.068 GB, free: 8.281 MB / 0.7481 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.001156/1.556, allocations: 233 kB / 1.068 GB, free: 8.066 MB / 0.7481 GB
Notification: Performance of postOpt tearingSystem (simulation): time 9.007e-06/1.556, allocations: 8 kB / 1.068 GB, free: 8.059 MB / 0.7481 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 8.237e-05/1.556, allocations: 28 kB / 1.068 GB, free: 8.031 MB / 0.7481 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 9.608e-06/1.556, allocations: 7.984 kB / 1.068 GB, free: 8.023 MB / 0.7481 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 4.208e-06/1.556, allocations: 8.219 kB / 1.068 GB, free: 8.016 MB / 0.7481 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.00321/1.559, allocations: 1.934 MB / 1.07 GB, free: 6.039 MB / 0.7481 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.0007022/1.56, allocations: 367.7 kB / 1.07 GB, free: 5.66 MB / 0.7481 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.000193/1.56, allocations: 24 kB / 1.07 GB, free: 5.637 MB / 0.7481 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0009297/1.561, allocations: 36.59 kB / 1.07 GB, free: 5.602 MB / 0.7481 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0001776/1.561, allocations: 79.92 kB / 1.07 GB, free: 5.527 MB / 0.7481 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 8.448e-05/1.561, allocations: 39.98 kB / 1.07 GB, free: 5.488 MB / 0.7481 GB
Notification: Performance of sorting global known variables: time 0.001206/1.562, allocations: 0.8219 MB / 1.071 GB, free: 4.664 MB / 0.7481 GB
Notification: Performance of sort global known variables: time 9.1e-08/1.562, allocations: 0 / 1.071 GB, free: 4.664 MB / 0.7481 GB
Notification: Performance of remove unused functions: time 0.001977/1.564, allocations: 0.846 MB / 1.072 GB, free: 3.816 MB / 0.7481 GB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 11
 * Number of states: 9 (roo.dynBal.medium.Xi[1],roo.dynBal.U,roo.dynBal.m,oriChiTop.mExc,oriBot.mExc,oriChiBot.mExc,sha.vol.dynBal.medium.Xi[1],sha.vol.dynBal.U,sha.vol.dynBal.m)
 * 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 (110):
 * Single equations (assignments): 108
 * Array equations: 0
 * Algorithm blocks: 0
 * Record equations: 0
 * When equations: 2
 * If-equations: 0
 * Equation systems (not torn): 0
 * Torn equation systems: 0
 * Mixed (continuous/discrete) equation systems: 0
Notification: Performance of Backend phase and start with SimCode phase: time 0.001892/1.566, allocations: 0.5702 MB / 1.073 GB, free: 3.434 MB / 0.7481 GB
Notification: Performance of simCode: created initialization part: time 0.002994/1.569, allocations: 1.524 MB / 1.074 GB, free: 1.949 MB / 0.7481 GB
Notification: Performance of simCode: created event and clocks part: time 4.338e-06/1.569, allocations: 4 kB / 1.074 GB, free: 1.945 MB / 0.7481 GB
Notification: Performance of simCode: created simulation system equations: time 0.0009477/1.57, allocations: 0.5341 MB / 1.075 GB, free: 1.438 MB / 0.7481 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.003838/1.574, allocations: 0.8872 MB / 1.075 GB, free: 0.5781 MB / 0.7481 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.006164/1.58, allocations: 3.367 MB / 1.079 GB, free: 13.16 MB / 0.7637 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.001138/1.581, allocations: 1.368 MB / 1.08 GB, free: 11.77 MB / 0.7637 GB
Notification: Performance of simCode: alias equations: time 0.001584/1.583, allocations: 454.1 kB / 1.08 GB, free: 11.32 MB / 0.7637 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0003726/1.583, allocations: 115.4 kB / 1.081 GB, free: 11.21 MB / 0.7637 GB
Notification: Performance of SimCode: time 8.02e-07/1.583, allocations: 0 / 1.081 GB, free: 11.21 MB / 0.7637 GB
Notification: Performance of Templates: time 0.05298/1.636, allocations: 30.35 MB / 1.11 GB, free: 13.39 MB / 0.795 GB
make -j1 -f BuildingSystems_BuildingSystems.Airflow.Multizone.Examples.ChimneyShaftWithVolume.makefile
(rm -f BuildingSystems_BuildingSystems.Airflow.Multizone.Examples.ChimneyShaftWithVolume.pipe ; mkfifo BuildingSystems_BuildingSystems.Airflow.Multizone.Examples.ChimneyShaftWithVolume.pipe ; head -c 1048576 < BuildingSystems_BuildingSystems.Airflow.Multizone.Examples.ChimneyShaftWithVolume.pipe >> ../files/BuildingSystems_BuildingSystems.Airflow.Multizone.Examples.ChimneyShaftWithVolume.sim & ./BuildingSystems_BuildingSystems.Airflow.Multizone.Examples.ChimneyShaftWithVolume  -abortSlowSimulation -alarm=480 -s cvode -lv LOG_STATS > BuildingSystems_BuildingSystems.Airflow.Multizone.Examples.ChimneyShaftWithVolume.pipe 2>&1)