Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr Buildings_1.6_Buildings.Fluid.Sensors.Examples.Density.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.Fluid.Sensors.Examples.Density,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_1.6_Buildings.Fluid.Sensors.Examples.Density")
translateModel(Buildings.Fluid.Sensors.Examples.Density,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_1.6_Buildings.Fluid.Sensors.Examples.Density")
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.0009471/0.0009471, allocations: 86.64 kB / 15.06 MB, free: 1.09 MB / 14.72 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001208/0.001207, allocations: 168.7 kB / 15.95 MB, free: 204 kB / 14.72 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 1.755/1.755, allocations: 205.4 MB / 222.1 MB, free: 5.391 MB / 174.1 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 1.6.0+build.1/package.mo): time 0.6307/0.6307, allocations: 95.62 MB / 366 MB, free: 10.35 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 0.0005478/0.0005479, allocations: 12 kB / 446.9 MB, free: 9.344 MB / 382.1 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.3737/0.3743, allocations: 70.34 MB / 0.5051 GB, free: 16.5 MB / 382.1 MB
Notification: Performance of NFInst.instantiate(Buildings.Fluid.Sensors.Examples.Density): time 0.6141/0.9884, allocations: 188.7 MB / 0.6893 GB, free: 15.27 MB / 0.4981 GB
Notification: Performance of NFInst.instExpressions: time 0.008725/0.9972, allocations: 5.423 MB / 0.6946 GB, free: 14.49 MB / 0.4981 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.001316/0.9986, allocations: 31.22 kB / 0.6947 GB, free: 14.47 MB / 0.4981 GB
Notification: Performance of NFTyping.typeComponents: time 0.001309/0.9999, allocations: 315.2 kB / 0.695 GB, free: 14.28 MB / 0.4981 GB
[/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/Fluid/Sources.mo:734:36-735:54:writable] Warning: 'each' used when modifying non-array element m_flow.
[/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/Fluid/Sources.mo:732:36-733:54:writable] Warning: 'each' used when modifying non-array element m_flow.
[/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/Fluid/Sources.mo:734:36-735:54:writable] Warning: 'each' used when modifying non-array element m_flow.
[/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/Fluid/Sources.mo:732:36-733:54:writable] Warning: 'each' used when modifying non-array element m_flow.
Notification: Performance of NFTyping.typeBindings: time 0.00495/1.005, allocations: 1.192 MB / 0.6961 GB, free: 13.68 MB / 0.4981 GB
Notification: Performance of NFTyping.typeClassSections: time 0.005585/1.01, allocations: 1.395 MB / 0.6975 GB, free: 13.16 MB / 0.4981 GB
Notification: Performance of NFFlatten.flatten: time 0.00676/1.017, allocations: 2.617 MB / 0.7001 GB, free: 12.27 MB / 0.4981 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.002148/1.019, allocations: 0.5577 MB / 0.7006 GB, free: 12.02 MB / 0.4981 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.003006/1.023, allocations: 0.7041 MB / 0.7013 GB, free: 11.78 MB / 0.4981 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.002506/1.025, allocations: 0.7064 MB / 0.702 GB, free: 11.54 MB / 0.4981 GB
Notification: Performance of NFPackage.collectConstants: time 0.0001984/1.025, allocations: 38.47 kB / 0.702 GB, free: 11.54 MB / 0.4981 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.006019/1.031, allocations: 1.598 MB / 0.7036 GB, free: 11.12 MB / 0.4981 GB
Notification: Performance of NFScalarize.scalarize: time 0.0007376/1.032, allocations: 322.3 kB / 0.7039 GB, free: 10.98 MB / 0.4981 GB
Notification: Performance of NFVerifyModel.verify: time 0.0006162/1.033, allocations: 211.8 kB / 0.7041 GB, free: 10.92 MB / 0.4981 GB
Notification: Performance of NFConvertDAE.convert: time 0.00426/1.037, allocations: 1.753 MB / 0.7058 GB, free: 10.14 MB / 0.4981 GB
Notification: Performance of FrontEnd - DAE generated: time 5.811e-06/1.037, allocations: 1.859 kB / 0.7058 GB, free: 10.14 MB / 0.4981 GB
Notification: Performance of FrontEnd: time 1.993e-06/1.037, allocations: 0 / 0.7058 GB, free: 10.14 MB / 0.4981 GB
Notification: Performance of Transformations before backend: time 1.105e-05/1.037, allocations: 2.906 kB / 0.7058 GB, free: 10.14 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: 166
 * Number of variables: 166
Notification: Performance of Generate backend data structure: time 0.002813/1.04, allocations: 1.302 MB / 0.7071 GB, free: 9.219 MB / 0.4981 GB
Notification: Performance of prepare preOptimizeDAE: time 4.877e-05/1.04, allocations: 11.92 kB / 0.7071 GB, free: 9.215 MB / 0.4981 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.0003861/1.04, allocations: 100.9 kB / 0.7072 GB, free: 9.172 MB / 0.4981 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.001254/1.042, allocations: 0.7145 MB / 0.7079 GB, free: 8.766 MB / 0.4981 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 4.735e-05/1.042, allocations: 50.12 kB / 0.7079 GB, free: 8.762 MB / 0.4981 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.0001057/1.042, allocations: 70.53 kB / 0.708 GB, free: 8.758 MB / 0.4981 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.001745/1.044, allocations: 0.8725 MB / 0.7088 GB, free: 8.512 MB / 0.4981 GB
Notification: Performance of preOpt findStateOrder (simulation): time 2.04e-05/1.044, allocations: 0 / 0.7088 GB, free: 8.512 MB / 0.4981 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 8.754e-05/1.044, allocations: 32.92 kB / 0.7089 GB, free: 8.508 MB / 0.4981 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 1.958e-05/1.044, allocations: 20.62 kB / 0.7089 GB, free: 8.504 MB / 0.4981 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.001534/1.045, allocations: 0.8647 MB / 0.7097 GB, free: 8.344 MB / 0.4981 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 0.005075/1.05, allocations: 3.428 MB / 0.7131 GB, free: 6.18 MB / 0.4981 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.0009513/1.051, allocations: 470 kB / 0.7135 GB, free: 6.094 MB / 0.4981 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.0004125/1.052, allocations: 263.8 kB / 0.7138 GB, free: 6.051 MB / 0.4981 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.001337/1.053, allocations: 1.173 MB / 0.7149 GB, free: 4.777 MB / 0.4981 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 3.896e-05/1.053, allocations: 42.64 kB / 0.715 GB, free: 4.734 MB / 0.4981 GB
Notification: Performance of pre-optimization done (n=45): time 2.074e-06/1.053, allocations: 2.438 kB / 0.715 GB, free: 4.734 MB / 0.4981 GB
Warning: Some equations could not be differentiated for following variables having attribute stateSelect=StateSelect.prefer. They will be treated as if they had stateSelect=StateSelect.default
========================================
1: vol.dynBal.medium.T
2: vol.dynBal.medium.p
Please use -d=bltdump for more information.
Notification: Performance of matching and sorting (n=46): time 0.005171/1.058, allocations: 2.243 MB / 0.7172 GB, free: 3.957 MB / 0.4981 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 4.763e-05/1.058, allocations: 57.16 kB / 0.7172 GB, free: 3.895 MB / 0.4981 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.000941/1.059, allocations: 0.7072 MB / 0.7179 GB, free: 3.652 MB / 0.4981 GB
Notification: Performance of collectPreVariables (initialization): time 5.223e-05/1.059, allocations: 38.48 kB / 0.7179 GB, free: 3.621 MB / 0.4981 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0002621/1.06, allocations: 395.6 kB / 0.7183 GB, free: 3.398 MB / 0.4981 GB
Notification: Performance of collectInitialBindings (initialization): time 0.0001186/1.06, allocations: 160 kB / 0.7185 GB, free: 3.285 MB / 0.4981 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 3.663e-05/1.06, allocations: 12.22 kB / 0.7185 GB, free: 3.285 MB / 0.4981 GB
Notification: Performance of setup shared object (initialization): time 0.0001746/1.06, allocations: 382.3 kB / 0.7189 GB, free: 2.945 MB / 0.4981 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.00043/1.06, allocations: 261.9 kB / 0.7191 GB, free: 2.902 MB / 0.4981 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.0005066/1.061, allocations: 395.5 kB / 0.7195 GB, free: 2.719 MB / 0.4981 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.0005112/1.061, allocations: 318.4 kB / 0.7198 GB, free: 2.684 MB / 0.4981 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 2.164e-06/1.061, allocations: 0 / 0.7198 GB, free: 2.684 MB / 0.4981 GB
Notification: Performance of matching and sorting (n=76) (initialization): time 0.001301/1.063, allocations: 0.7879 MB / 0.7206 GB, free: 2.492 MB / 0.4981 GB
Notification: Performance of prepare postOptimizeDAE: time 0.0001374/1.063, allocations: 192 kB / 0.7207 GB, free: 2.277 MB / 0.4981 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 9.438e-06/1.063, allocations: 2.844 kB / 0.7207 GB, free: 2.277 MB / 0.4981 GB
Notification: Performance of postOpt tearingSystem (initialization): time 1.941e-05/1.063, allocations: 12.03 kB / 0.7208 GB, free: 2.273 MB / 0.4981 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0009287/1.064, allocations: 194.2 kB / 0.7209 GB, free: 2.23 MB / 0.4981 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.0003664/1.064, allocations: 0.5964 MB / 0.7215 GB, free: 1.633 MB / 0.4981 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0006588/1.065, allocations: 69.45 kB / 0.7216 GB, free: 1.609 MB / 0.4981 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 6.475e-05/1.065, allocations: 29.77 kB / 0.7216 GB, free: 1.605 MB / 0.4981 GB
Notification: Performance of prepare postOptimizeDAE: time 9.598e-06/1.065, allocations: 9.297 kB / 0.7216 GB, free: 1.602 MB / 0.4981 GB
Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.001258/1.066, allocations: 0.6888 MB / 0.7223 GB, free: 1.293 MB / 0.4981 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 6.432e-06/1.066, allocations: 4 kB / 0.7223 GB, free: 1.289 MB / 0.4981 GB
Notification: Performance of postOpt tearingSystem (initialization): time 9.749e-06/1.066, allocations: 8 kB / 0.7223 GB, free: 1.281 MB / 0.4981 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.000786/1.067, allocations: 171.4 kB / 0.7225 GB, free: 1.117 MB / 0.4981 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 9.698e-06/1.067, allocations: 11.92 kB / 0.7225 GB, free: 1.105 MB / 0.4981 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0005132/1.068, allocations: 61.64 kB / 0.7225 GB, free: 1.055 MB / 0.4981 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 5.543e-05/1.068, allocations: 32.16 kB / 0.7226 GB, free: 1.031 MB / 0.4981 GB
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 15
 * 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 (76):
 * Single equations (assignments): 75
 * Array equations: 0
 * Algorithm blocks: 0
 * Record equations: 0
 * When equations: 0
 * If-equations: 0
 * Equation systems (linear and non-linear blocks): 1
 * Torn equation systems: 0
 * Mixed (continuous/discrete) equation systems: 0
Notification: Equation system details:
 * Constant Jacobian: 0
 * Linear Jacobian (size,density): 0
 * Non-linear Jacobian: 1 {1}
 * Without analytic Jacobian: 0
Notification: Performance of prepare postOptimizeDAE: time 0.0005/1.068, allocations: 332.9 kB / 0.7229 GB, free: 0.7578 MB / 0.4981 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0001357/1.068, allocations: 83.02 kB / 0.723 GB, free: 0.6758 MB / 0.4981 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.001506/1.07, allocations: 0.7993 MB / 0.7237 GB, free: 100 kB / 0.4981 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 1.286e-05/1.07, allocations: 7.984 kB / 0.7238 GB, free: 92 kB / 0.4981 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 5.901e-06/1.07, allocations: 0 / 0.7238 GB, free: 92 kB / 0.4981 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 9.858e-06/1.07, allocations: 7.984 kB / 0.7238 GB, free: 84 kB / 0.4981 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.001045/1.071, allocations: 0.7561 MB / 0.7245 GB, free: 15.5 MB / 0.5137 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 5.8e-06/1.071, allocations: 4 kB / 0.7245 GB, free: 15.49 MB / 0.5137 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0007378/1.072, allocations: 151 kB / 0.7246 GB, free: 15.35 MB / 0.5137 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.000468/1.072, allocations: 87.27 kB / 0.7247 GB, free: 15.27 MB / 0.5137 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 4.13e-05/1.072, allocations: 14.48 kB / 0.7247 GB, free: 15.27 MB / 0.5137 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.001023/1.073, allocations: 1.161 MB / 0.7259 GB, free: 14.09 MB / 0.5137 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 3.276e-06/1.073, allocations: 3.953 kB / 0.7259 GB, free: 14.08 MB / 0.5137 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.001638/1.075, allocations: 1.012 MB / 0.7269 GB, free: 13.35 MB / 0.5137 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.0003537/1.075, allocations: 252.6 kB / 0.7271 GB, free: 13.13 MB / 0.5137 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0001023/1.075, allocations: 6.812 kB / 0.7271 GB, free: 13.13 MB / 0.5137 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0005178/1.076, allocations: 62.06 kB / 0.7272 GB, free: 13.08 MB / 0.5137 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 8.435e-05/1.076, allocations: 37.56 kB / 0.7272 GB, free: 13.05 MB / 0.5137 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 6.638e-05/1.076, allocations: 34.11 kB / 0.7272 GB, free: 13.02 MB / 0.5137 GB
Notification: Performance of sorting global known variables: time 0.0006207/1.077, allocations: 0.5249 MB / 0.7278 GB, free: 12.63 MB / 0.5137 GB
Notification: Performance of sort global known variables: time 1.6e-07/1.077, allocations: 0 / 0.7278 GB, free: 12.63 MB / 0.5137 GB
Notification: Performance of remove unused functions: time 0.002125/1.079, allocations: 0.6563 MB / 0.7284 GB, free: 12.03 MB / 0.5137 GB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 1
 * Number of states: 4 (vol.dynBal.medium.Xi[1],vol.dynBal.U,vol.dynBal.m,senDenFlo.d)
 * 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 (49):
 * Single equations (assignments): 45
 * Array equations: 0
 * Algorithm blocks: 0
 * Record equations: 2
 * When equations: 0
 * If-equations: 0
 * Equation systems (linear and non-linear blocks): 1
 * Torn equation systems: 1
 * Mixed (continuous/discrete) equation systems: 0
Notification: Equation system details:
 * Constant Jacobian: 0
 * Linear Jacobian (size,density): 0
 * Non-linear Jacobian: 1 {1}
 * Without analytic Jacobian: 0
Notification: Torn system details for strict tearing set:
 * Linear torn systems: 0
 * Non-linear torn systems: 1 {2 1}
Notification: Performance of Backend phase and start with SimCode phase: time 0.001348/1.08, allocations: 0.588 MB / 0.729 GB, free: 11.5 MB / 0.5137 GB
Notification: Performance of simCode: created initialization part: time 0.002256/1.083, allocations: 1.03 MB / 0.73 GB, free: 10.75 MB / 0.5137 GB
Notification: Performance of simCode: created event and clocks part: time 4.799e-06/1.083, allocations: 0 / 0.73 GB, free: 10.75 MB / 0.5137 GB
Notification: Performance of simCode: created simulation system equations: time 0.0008826/1.083, allocations: 360.8 kB / 0.7303 GB, free: 10.49 MB / 0.5137 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.002039/1.085, allocations: 443.6 kB / 0.7307 GB, free: 10.14 MB / 0.5137 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.003973/1.089, allocations: 2.023 MB / 0.7327 GB, free: 8.254 MB / 0.5137 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0006129/1.09, allocations: 1.009 MB / 0.7337 GB, free: 7.242 MB / 0.5137 GB
Notification: Performance of simCode: alias equations: time 0.001167/1.091, allocations: 258.1 kB / 0.734 GB, free: 6.984 MB / 0.5137 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0002057/1.092, allocations: 70.86 kB / 0.734 GB, free: 6.918 MB / 0.5137 GB
Notification: Performance of SimCode: time 1.162e-06/1.092, allocations: 0 / 0.734 GB, free: 6.918 MB / 0.5137 GB
Notification: Performance of Templates: time 0.04118/1.133, allocations: 21.88 MB / 0.7554 GB, free: 1.215 MB / 0.5294 GB
make -j1 -f Buildings_1.6_Buildings.Fluid.Sensors.Examples.Density.makefile
Environment - environmentSimulation:
(rm -f Buildings_1.6_Buildings.Fluid.Sensors.Examples.Density.pipe ; mkfifo Buildings_1.6_Buildings.Fluid.Sensors.Examples.Density.pipe ; head -c 1048576 < Buildings_1.6_Buildings.Fluid.Sensors.Examples.Density.pipe >> ../files/Buildings_1.6_Buildings.Fluid.Sensors.Examples.Density.sim & ./Buildings_1.6_Buildings.Fluid.Sensors.Examples.Density  -abortSlowSimulation -alarm=480 -lv LOG_STATS > Buildings_1.6_Buildings.Fluid.Sensors.Examples.Density.pipe 2>&1)
Environment - environmentSimulation: