Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr Buildings_8_Buildings.Fluid.MixingVolumes.Validation.CoupledVolumesAir.conf.json loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.1.4-maint.8.1.x/package.mo", uses=false) loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+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/ModelicaServices 3.2.3+maint.om/package.mo", uses=false) Using package ModelicaServices with version 3.2.3 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.3+maint.om/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 3.2.3 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+maint.om/package.mo) 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) Running command: translateModel(Buildings.Fluid.MixingVolumes.Validation.CoupledVolumesAir,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_8_Buildings.Fluid.MixingVolumes.Validation.CoupledVolumesAir") translateModel(Buildings.Fluid.MixingVolumes.Validation.CoupledVolumesAir,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_8_Buildings.Fluid.MixingVolumes.Validation.CoupledVolumesAir") Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.1.4-maint.8.1.x/package.mo): time 1.751/1.751, allocations: 292.3 MB / 308.1 MB, free: 4.293 MB / 234.7 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+maint.om/package.mo): time 0.001471/0.001471, allocations: 196.4 kB / 376.9 MB, free: 1.781 MB / 298.7 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 1.784/1.784, allocations: 205.1 MB / 0.6354 GB, free: 9.793 MB / 474.7 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.3+maint.om/package.mo): time 0.0009861/0.000986, allocations: 96.45 kB / 0.748 GB, free: 61.25 MB / 0.5573 GB Notification: Performance of FrontEnd - loaded program: time 0.00107/0.00107, allocations: 55.91 kB / 0.8704 GB, free: 13.1 MB / 0.6042 GB Notification: Performance of FrontEnd - Absyn->SCode: time 0.2771/0.2782, allocations: 114.5 MB / 0.9822 GB, free: 10.4 MB / 0.7136 GB Notification: Performance of NFInst.instantiate(Buildings.Fluid.MixingVolumes.Validation.CoupledVolumesAir): time 0.6964/0.9747, allocations: 185.7 MB / 1.164 GB, free: 15.29 MB / 0.7761 GB Notification: Performance of NFInst.instExpressions: time 0.01138/0.9861, allocations: 6.313 MB / 1.17 GB, free: 10.87 MB / 0.7761 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.001913/0.9881, allocations: 30.81 kB / 1.17 GB, free: 10.86 MB / 0.7761 GB Notification: Performance of NFTyping.typeComponents: time 0.001644/0.9898, allocations: 443.1 kB / 1.17 GB, free: 10.63 MB / 0.7761 GB Notification: Performance of NFTyping.typeBindings: time 0.005009/0.9948, allocations: 1.703 MB / 1.172 GB, free: 9.703 MB / 0.7761 GB Notification: Performance of NFTyping.typeClassSections: time 0.003057/0.9979, allocations: 0.8502 MB / 1.173 GB, free: 9.234 MB / 0.7761 GB Notification: Performance of NFFlatten.flatten: time 0.005026/1.003, allocations: 3.294 MB / 1.176 GB, free: 8.09 MB / 0.7761 GB Notification: Performance of NFFlatten.resolveConnections: time 0.001291/1.004, allocations: 0.6099 MB / 1.177 GB, free: 7.84 MB / 0.7761 GB Notification: Performance of NFEvalConstants.evaluate: time 0.002152/1.006, allocations: 0.7981 MB / 1.177 GB, free: 7.508 MB / 0.7761 GB Notification: Performance of NFSimplifyModel.simplify: time 0.002236/1.009, allocations: 0.7485 MB / 1.178 GB, free: 7.219 MB / 0.7761 GB Notification: Performance of NFPackage.collectConstants: time 0.0002334/1.009, allocations: 39.81 kB / 1.178 GB, free: 7.219 MB / 0.7761 GB Notification: Performance of NFFlatten.collectFunctions: time 0.004244/1.013, allocations: 2.102 MB / 1.18 GB, free: 6.453 MB / 0.7761 GB Notification: Performance of NFScalarize.scalarize: time 0.0004873/1.014, allocations: 304.7 kB / 1.18 GB, free: 6.348 MB / 0.7761 GB Notification: Performance of NFVerifyModel.verify: time 0.0007249/1.014, allocations: 462.1 kB / 1.181 GB, free: 6.105 MB / 0.7761 GB Notification: Performance of NFConvertDAE.convert: time 0.003361/1.018, allocations: 1.983 MB / 1.183 GB, free: 5.43 MB / 0.7761 GB Notification: Performance of FrontEnd - DAE generated: time 6.201e-06/1.018, allocations: 0 / 1.183 GB, free: 5.43 MB / 0.7761 GB Notification: Performance of FrontEnd: time 1.683e-06/1.018, allocations: 4 kB / 1.183 GB, free: 5.426 MB / 0.7761 GB Notification: Performance of Transformations before backend: time 1.39e-05/1.018, allocations: 0 / 1.183 GB, free: 5.426 MB / 0.7761 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 148 * Number of variables: 148 Notification: Performance of Generate backend data structure: time 0.002194/1.02, allocations: 1.287 MB / 1.184 GB, free: 4.539 MB / 0.7761 GB Notification: Performance of prepare preOptimizeDAE: time 4.663e-05/1.02, allocations: 13.31 kB / 1.184 GB, free: 4.535 MB / 0.7761 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.001942/1.022, allocations: 300.2 kB / 1.184 GB, free: 4.465 MB / 0.7761 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.001184/1.023, allocations: 0.7055 MB / 1.185 GB, free: 4.008 MB / 0.7761 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 3.241e-05/1.023, allocations: 43.16 kB / 1.185 GB, free: 3.988 MB / 0.7761 GB Notification: Performance of preOpt expandDerOperator (simulation): time 9.513e-05/1.023, allocations: 61.59 kB / 1.185 GB, free: 3.969 MB / 0.7761 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.000974/1.024, allocations: 0.6214 MB / 1.186 GB, free: 3.723 MB / 0.7761 GB Notification: Performance of preOpt findStateOrder (simulation): time 2.288e-05/1.024, allocations: 7.844 kB / 1.186 GB, free: 3.715 MB / 0.7761 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 5.961e-05/1.024, allocations: 26.22 kB / 1.186 GB, free: 3.695 MB / 0.7761 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 3.738e-05/1.025, allocations: 27 kB / 1.186 GB, free: 3.688 MB / 0.7761 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0008168/1.025, allocations: 0.549 MB / 1.186 GB, free: 3.504 MB / 0.7761 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 0.003583/1.029, allocations: 2.754 MB / 1.189 GB, free: 1.512 MB / 0.7761 GB Notification: Performance of preOpt comSubExp (simulation): time 0.0006551/1.03, allocations: 467.5 kB / 1.189 GB, free: 1.305 MB / 0.7761 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.000327/1.03, allocations: 256.9 kB / 1.19 GB, free: 1.207 MB / 0.7761 GB Notification: Performance of preOpt evalFunc (simulation): time 0.0001984/1.03, allocations: 100.4 kB / 1.19 GB, free: 1.109 MB / 0.7761 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 3.476e-05/1.03, allocations: 41.81 kB / 1.19 GB, free: 1.062 MB / 0.7761 GB Notification: Performance of pre-optimization done (n=46): time 4.629e-06/1.03, allocations: 2.906 kB / 1.19 GB, free: 1.062 MB / 0.7761 GB Notification: Performance of matching and sorting (n=49): time 0.003004/1.033, allocations: 1.531 MB / 1.191 GB, free: 228 kB / 0.7761 GB Notification: Performance of inlineWhenForInitialization (initialization): time 6.11e-05/1.033, allocations: 66.16 kB / 1.191 GB, free: 156 kB / 0.7761 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0006152/1.034, allocations: 0.5265 MB / 1.192 GB, free: 15.91 MB / 0.7917 GB Notification: Performance of collectPreVariables (initialization): time 4.674e-05/1.034, allocations: 39.77 kB / 1.192 GB, free: 15.88 MB / 0.7917 GB Notification: Performance of collectInitialEqns (initialization): time 0.000242/1.034, allocations: 358.6 kB / 1.192 GB, free: 15.6 MB / 0.7917 GB Notification: Performance of collectInitialBindings (initialization): time 0.000174/1.034, allocations: 173.2 kB / 1.192 GB, free: 15.46 MB / 0.7917 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0001747/1.035, allocations: 94.2 kB / 1.193 GB, free: 15.41 MB / 0.7917 GB Notification: Performance of setup shared object (initialization): time 0.0001733/1.035, allocations: 370.7 kB / 1.193 GB, free: 15.07 MB / 0.7917 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.0003337/1.035, allocations: 203 kB / 1.193 GB, free: 14.99 MB / 0.7917 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.0003828/1.036, allocations: 290.8 kB / 1.193 GB, free: 14.82 MB / 0.7917 GB Warning: It was not possible to determine if the initialization problem is consistent, because of not evaluable parameters/start values during compile time: vol.dynBal.medium.p = vol.dynBal.p_start (vol1.dynBal.p_start = vol.dynBal.p_start) Notification: Performance of analyzeInitialSystem (initialization): time 0.00306/1.039, allocations: 1.231 MB / 1.195 GB, free: 14.26 MB / 0.7917 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 3.377e-06/1.039, allocations: 0.8438 kB / 1.195 GB, free: 14.26 MB / 0.7917 GB Notification: Performance of matching and sorting (n=60) (initialization): time 0.001096/1.04, allocations: 0.6049 MB / 1.195 GB, free: 13.98 MB / 0.7917 GB Notification: Performance of prepare postOptimizeDAE: time 2.189e-05/1.04, allocations: 7.594 kB / 1.195 GB, free: 13.98 MB / 0.7917 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.165e-05/1.04, allocations: 14.31 kB / 1.195 GB, free: 13.97 MB / 0.7917 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.0001732/1.04, allocations: 35.06 kB / 1.195 GB, free: 13.96 MB / 0.7917 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0005899/1.041, allocations: 114.3 kB / 1.195 GB, free: 13.95 MB / 0.7917 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.001989/1.043, allocations: 2.097 MB / 1.197 GB, free: 11.89 MB / 0.7917 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001007/1.044, allocations: 52.81 kB / 1.197 GB, free: 11.87 MB / 0.7917 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 5.489e-05/1.044, allocations: 20.83 kB / 1.197 GB, free: 11.87 MB / 0.7917 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 0.0008557/1.045, allocations: 391.1 kB / 1.198 GB, free: 11.66 MB / 0.7917 GB Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.000538/1.045, allocations: 289.4 kB / 1.198 GB, free: 11.48 MB / 0.7917 GB Warning: It was not possible to determine if the initialization problem is consistent, because of not evaluable parameters/start values during compile time: vol.dynBal.medium.p = vol.dynBal.p_start (vol1.dynBal.p_start = vol.dynBal.p_start) Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.003219/1.048, allocations: 1.218 MB / 1.199 GB, free: 10.93 MB / 0.7917 GB Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 4.559e-06/1.048, allocations: 6.078 kB / 1.199 GB, free: 10.92 MB / 0.7917 GB Notification: Performance of matching and sorting (n=60) (initialization_lambda0): time 0.001195/1.05, allocations: 0.6015 MB / 1.2 GB, free: 10.65 MB / 0.7917 GB Notification: Performance of prepare postOptimizeDAE: time 1.735e-05/1.05, allocations: 8.922 kB / 1.2 GB, free: 10.65 MB / 0.7917 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 6.332e-06/1.05, allocations: 5.062 kB / 1.2 GB, free: 10.65 MB / 0.7917 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.0001353/1.05, allocations: 32.61 kB / 1.2 GB, free: 10.64 MB / 0.7917 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0004306/1.05, allocations: 104.1 kB / 1.2 GB, free: 10.62 MB / 0.7917 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.001504/1.052, allocations: 1.513 MB / 1.201 GB, free: 9.145 MB / 0.7917 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0009638/1.053, allocations: 51.75 kB / 1.202 GB, free: 9.129 MB / 0.7917 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 4.562e-05/1.053, allocations: 23.28 kB / 1.202 GB, free: 9.121 MB / 0.7917 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: 8 * 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 initialization (57): * Single equations (assignments): 55 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 1 * Torn equation systems: 1 * 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): 1 system {1} * Without analytic Jacobian (size): 0 systems 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 0.0002855/1.053, allocations: 217.3 kB / 1.202 GB, free: 8.914 MB / 0.7917 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.000148/1.053, allocations: 69.56 kB / 1.202 GB, free: 8.879 MB / 0.7917 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.001149/1.054, allocations: 0.5683 MB / 1.202 GB, free: 8.613 MB / 0.7917 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 6.342e-06/1.054, allocations: 4.469 kB / 1.202 GB, free: 8.613 MB / 0.7917 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 4.399e-06/1.054, allocations: 1.719 kB / 1.202 GB, free: 8.613 MB / 0.7917 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.0009403/1.055, allocations: 0.7959 MB / 1.203 GB, free: 8 MB / 0.7917 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.002784/1.058, allocations: 1.557 MB / 1.205 GB, free: 7.133 MB / 0.7917 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 3.486e-06/1.058, allocations: 1.219 kB / 1.205 GB, free: 7.133 MB / 0.7917 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0006277/1.059, allocations: 132.2 kB / 1.205 GB, free: 7.121 MB / 0.7917 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.0001261/1.059, allocations: 27.58 kB / 1.205 GB, free: 7.109 MB / 0.7917 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 3.693e-05/1.059, allocations: 13.69 kB / 1.205 GB, free: 7.102 MB / 0.7917 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.001417/1.06, allocations: 1.946 MB / 1.207 GB, free: 5.16 MB / 0.7917 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 5.54e-06/1.06, allocations: 2.906 kB / 1.207 GB, free: 5.16 MB / 0.7917 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.01027/1.071, allocations: 5.988 MB / 1.213 GB, free: 1.035 MB / 0.7917 GB Notification: Performance of postOpt removeConstants (simulation): time 0.000405/1.071, allocations: 199 kB / 1.213 GB, free: 0.875 MB / 0.7917 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 7.363e-05/1.071, allocations: 8.438 kB / 1.213 GB, free: 0.8711 MB / 0.7917 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0005991/1.072, allocations: 53.88 kB / 1.213 GB, free: 0.8516 MB / 0.7917 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 9.137e-05/1.072, allocations: 32.81 kB / 1.213 GB, free: 0.8438 MB / 0.7917 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 4.093e-05/1.072, allocations: 19.16 kB / 1.213 GB, free: 0.8398 MB / 0.7917 GB Notification: Performance of sorting global known variables: time 0.0005499/1.072, allocations: 379.5 kB / 1.213 GB, free: 0.6719 MB / 0.7917 GB Notification: Performance of sort global known variables: time 1.81e-07/1.072, allocations: 3.938 kB / 1.213 GB, free: 0.668 MB / 0.7917 GB Notification: Performance of remove unused functions: time 0.002466/1.075, allocations: 0.6258 MB / 1.214 GB, free: 0.625 MB / 0.7917 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 5 * Number of states: 5 (vol.dynBal.U,vol.dynBal.mXi[1],vol1.dynBal.U,vol1.dynBal.m,vol1.dynBal.mXi[1]) * 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 (47): * Single equations (assignments): 45 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 1 * Torn equation systems: 1 * 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): 1 system {1} * Without analytic Jacobian (size): 0 systems Notification: Torn system details for strict tearing set: * Linear torn systems (#iteration vars, #inner vars, density): 1 system {(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 0.0005895/1.076, allocations: 211 kB / 1.214 GB, free: 0.4961 MB / 0.7917 GB Notification: Performance of simCode: created initialization part: time 0.002263/1.078, allocations: 1.014 MB / 1.215 GB, free: 4 kB / 0.7917 GB Notification: Performance of simCode: created event and clocks part: time 4.358e-06/1.078, allocations: 4 kB / 1.215 GB, free: 0 / 0.7917 GB Notification: Performance of simCode: created simulation system equations: time 0.000648/1.079, allocations: 378.9 kB / 1.215 GB, free: 15.8 MB / 0.8073 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.002253/1.081, allocations: 472.6 kB / 1.216 GB, free: 15.69 MB / 0.8073 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.004133/1.085, allocations: 2.355 MB / 1.218 GB, free: 14.08 MB / 0.8073 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0009323/1.086, allocations: 1.016 MB / 1.219 GB, free: 13.34 MB / 0.8073 GB Notification: Performance of simCode: alias equations: time 0.001095/1.087, allocations: 220.8 kB / 1.219 GB, free: 13.3 MB / 0.8073 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0002169/1.087, allocations: 63.23 kB / 1.219 GB, free: 13.29 MB / 0.8073 GB Notification: Performance of SimCode: time 1.122e-06/1.087, allocations: 0 / 1.219 GB, free: 13.29 MB / 0.8073 GB Notification: Performance of Templates: time 0.03802/1.125, allocations: 16.88 MB / 1.236 GB, free: 11.21 MB / 0.8073 GB make -j1 -f Buildings_8_Buildings.Fluid.MixingVolumes.Validation.CoupledVolumesAir.makefile (rm -f Buildings_8_Buildings.Fluid.MixingVolumes.Validation.CoupledVolumesAir.pipe ; mkfifo Buildings_8_Buildings.Fluid.MixingVolumes.Validation.CoupledVolumesAir.pipe ; head -c 1048576 < Buildings_8_Buildings.Fluid.MixingVolumes.Validation.CoupledVolumesAir.pipe >> ../files/Buildings_8_Buildings.Fluid.MixingVolumes.Validation.CoupledVolumesAir.sim & ./Buildings_8_Buildings.Fluid.MixingVolumes.Validation.CoupledVolumesAir -abortSlowSimulation -alarm=480 -lv LOG_STATS > Buildings_8_Buildings.Fluid.MixingVolumes.Validation.CoupledVolumesAir.pipe 2>&1)