Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr BuildingSystems_BuildingSystems.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 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.Fluid.Sensors.Examples.Density,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="BuildingSystems_BuildingSystems.Fluid.Sensors.Examples.Density")
translateModel(BuildingSystems.Fluid.Sensors.Examples.Density,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="BuildingSystems_BuildingSystems.Fluid.Sensors.Examples.Density")
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.001485/0.001485, allocations: 115.3 kB / 15.34 MB, free: 0.5156 MB / 14.72 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001478/0.001478, allocations: 189.7 kB / 16.25 MB, free: 6.637 MB / 14.72 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.445/1.445, allocations: 222.9 MB / 239.9 MB, free: 4.547 MB / 190.1 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/NcDataReader2 2.5.1-master/package.mo): time 0.00253/0.00253, allocations: 290.8 kB / 290.4 MB, free: 2.156 MB / 238.1 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildingSystems 2.0.0-master/package.mo): time 1.064/1.064, allocations: 178.6 MB / 0.5069 GB, free: 4.797 MB / 382.1 MB
Notification: Performance of FrontEnd - loaded program: time 0.002801/0.002801, allocations: 102.3 kB / 0.6059 GB, free: 25.07 MB / 430.1 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.1764/0.1792, allocations: 89.15 MB / 0.693 GB, free: 4.758 MB / 494.1 MB
Notification: Performance of NFInst.instantiate(BuildingSystems.Fluid.Sensors.Examples.Density): time 0.4958/0.6751, allocations: 182.6 MB / 0.8713 GB, free: 2.172 MB / 0.5919 GB
Notification: Performance of NFInst.instExpressions: time 0.0113/0.6864, allocations: 6.917 MB / 0.8781 GB, free: 12.57 MB / 0.6075 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.001333/0.6878, allocations: 27.03 kB / 0.8781 GB, free: 12.56 MB / 0.6075 GB
Notification: Performance of NFTyping.typeComponents: time 0.001429/0.6893, allocations: 351.9 kB / 0.8784 GB, free: 12.28 MB / 0.6075 GB
Notification: Performance of NFTyping.typeBindings: time 0.004224/0.6935, allocations: 1.371 MB / 0.8798 GB, free: 11.24 MB / 0.6075 GB
Notification: Performance of NFTyping.typeClassSections: time 0.003382/0.6969, allocations: 1.062 MB / 0.8808 GB, free: 10.48 MB / 0.6075 GB
Notification: Performance of NFFlatten.flatten: time 0.003179/0.7001, allocations: 1.941 MB / 0.8827 GB, free: 9.383 MB / 0.6075 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.001183/0.7013, allocations: 0.6487 MB / 0.8833 GB, free: 8.977 MB / 0.6075 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.002214/0.7036, allocations: 0.8233 MB / 0.8841 GB, free: 8.285 MB / 0.6075 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.00225/0.7058, allocations: 0.6315 MB / 0.8848 GB, free: 7.656 MB / 0.6075 GB
Notification: Performance of NFPackage.collectConstants: time 0.0002619/0.7061, allocations: 72 kB / 0.8848 GB, free: 7.586 MB / 0.6075 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.005012/0.7111, allocations: 1.995 MB / 0.8868 GB, free: 5.586 MB / 0.6075 GB
Notification: Performance of NFScalarize.scalarize: time 0.000524/0.7117, allocations: 291.2 kB / 0.8871 GB, free: 5.301 MB / 0.6075 GB
Notification: Performance of NFVerifyModel.verify: time 0.0009016/0.7126, allocations: 438 kB / 0.8875 GB, free: 4.871 MB / 0.6075 GB
Notification: Performance of NFConvertDAE.convert: time 0.004388/0.717, allocations: 1.858 MB / 0.8893 GB, free: 3.008 MB / 0.6075 GB
Notification: Performance of FrontEnd - DAE generated: time 5.401e-06/0.717, allocations: 0 / 0.8893 GB, free: 3.008 MB / 0.6075 GB
Notification: Performance of FrontEnd: time 2.054e-06/0.717, allocations: 0 / 0.8893 GB, free: 3.008 MB / 0.6075 GB
Notification: Performance of Transformations before backend: time 3.019e-05/0.717, allocations: 4 kB / 0.8893 GB, free: 3.004 MB / 0.6075 GB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 131
 * Number of variables: 131
Notification: Performance of Generate backend data structure: time 0.002243/0.7193, allocations: 1.165 MB / 0.8904 GB, free: 1.789 MB / 0.6075 GB
Notification: Performance of prepare preOptimizeDAE: time 4.277e-05/0.7193, allocations: 11.97 kB / 0.8904 GB, free: 1.777 MB / 0.6075 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.001948/0.7213, allocations: 274.8 kB / 0.8907 GB, free: 1.508 MB / 0.6075 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.001025/0.7223, allocations: 0.5753 MB / 0.8913 GB, free: 0.8906 MB / 0.6075 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 4.41e-05/0.7224, allocations: 41.31 kB / 0.8913 GB, free: 0.8516 MB / 0.6075 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 9.58e-05/0.7225, allocations: 56 kB / 0.8914 GB, free: 0.7969 MB / 0.6075 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.001163/0.7237, allocations: 0.6284 MB / 0.892 GB, free: 156 kB / 0.6075 GB
Notification: Performance of preOpt findStateOrder (simulation): time 1.953e-05/0.7237, allocations: 4 kB / 0.892 GB, free: 152 kB / 0.6075 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 6.083e-05/0.7238, allocations: 31.88 kB / 0.892 GB, free: 120 kB / 0.6075 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 3.048e-05/0.7238, allocations: 17.31 kB / 0.892 GB, free: 104 kB / 0.6075 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0009863/0.7248, allocations: 0.5204 MB / 0.8925 GB, free: 15.58 MB / 0.6231 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 0.003328/0.7281, allocations: 2.453 MB / 0.8949 GB, free: 12.91 MB / 0.6231 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.0006944/0.7288, allocations: 359.5 kB / 0.8953 GB, free: 12.55 MB / 0.6231 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.0004089/0.7293, allocations: 245.2 kB / 0.8955 GB, free: 12.31 MB / 0.6231 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.0005985/0.7299, allocations: 299.6 kB / 0.8958 GB, free: 11.96 MB / 0.6231 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 3.978e-05/0.7299, allocations: 42.89 kB / 0.8958 GB, free: 11.91 MB / 0.6231 GB
Notification: Performance of pre-optimization done (n=39): time 1.904e-06/0.7299, allocations: 0 / 0.8958 GB, free: 11.91 MB / 0.6231 GB
Notification: Performance of matching and sorting (n=39): time 0.001443/0.7314, allocations: 0.6192 MB / 0.8964 GB, free: 11.29 MB / 0.6231 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 6.927e-05/0.7315, allocations: 55.41 kB / 0.8965 GB, free: 11.22 MB / 0.6231 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0006443/0.7321, allocations: 0.4951 MB / 0.897 GB, free: 10.72 MB / 0.6231 GB
Notification: Performance of collectPreVariables (initialization): time 5.369e-05/0.7322, allocations: 37.7 kB / 0.897 GB, free: 10.68 MB / 0.6231 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0002863/0.7325, allocations: 324.4 kB / 0.8973 GB, free: 10.35 MB / 0.6231 GB
Notification: Performance of collectInitialBindings (initialization): time 0.0001606/0.7326, allocations: 141.9 kB / 0.8974 GB, free: 10.21 MB / 0.6231 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.0001599/0.7328, allocations: 86.12 kB / 0.8975 GB, free: 10.12 MB / 0.6231 GB
Notification: Performance of setup shared object (initialization): time 0.0002149/0.733, allocations: 370.7 kB / 0.8979 GB, free: 9.75 MB / 0.6231 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.0003454/0.7334, allocations: 170.5 kB / 0.898 GB, free: 9.582 MB / 0.6231 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.0004455/0.7338, allocations: 287.4 kB / 0.8983 GB, free: 9.262 MB / 0.6231 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.0007679/0.7346, allocations: 459.9 kB / 0.8988 GB, free: 8.781 MB / 0.6231 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 2.665e-06/0.7346, allocations: 0 / 0.8988 GB, free: 8.781 MB / 0.6231 GB
Notification: Performance of matching and sorting (n=53) (initialization): time 0.0009557/0.7356, allocations: 0.5239 MB / 0.8993 GB, free: 8.246 MB / 0.6231 GB
Notification: Performance of prepare postOptimizeDAE: time 2.073e-05/0.7356, allocations: 6.031 kB / 0.8993 GB, free: 8.242 MB / 0.6231 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.238e-05/0.7356, allocations: 8.281 kB / 0.8993 GB, free: 8.234 MB / 0.6231 GB
Notification: Performance of postOpt tearingSystem (initialization): time 1.968e-05/0.7357, allocations: 5.188 kB / 0.8993 GB, free: 8.23 MB / 0.6231 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0007212/0.7364, allocations: 131.8 kB / 0.8994 GB, free: 8.102 MB / 0.6231 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.0004769/0.7369, allocations: 0.5938 MB / 0.9 GB, free: 7.484 MB / 0.6231 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0006158/0.7375, allocations: 83.58 kB / 0.9001 GB, free: 7.402 MB / 0.6231 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 4.466e-05/0.7375, allocations: 16 kB / 0.9001 GB, free: 7.387 MB / 0.6231 GB
Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.0005588/0.7381, allocations: 357.5 kB / 0.9004 GB, free: 7.035 MB / 0.6231 GB
Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.0004224/0.7385, allocations: 283.4 kB / 0.9007 GB, free: 6.723 MB / 0.6231 GB
Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.0007389/0.7393, allocations: 444.6 kB / 0.9011 GB, free: 6.258 MB / 0.6231 GB
Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 1.743e-06/0.7393, allocations: 0 / 0.9011 GB, free: 6.258 MB / 0.6231 GB
Notification: Performance of matching and sorting (n=53) (initialization_lambda0): time 0.0009343/0.7402, allocations: 0.524 MB / 0.9016 GB, free: 5.727 MB / 0.6231 GB
Notification: Performance of prepare postOptimizeDAE: time 1.335e-05/0.7403, allocations: 11.98 kB / 0.9016 GB, free: 5.715 MB / 0.6231 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 2.825e-06/0.7403, allocations: 0 / 0.9016 GB, free: 5.715 MB / 0.6231 GB
Notification: Performance of postOpt tearingSystem (initialization): time 8.807e-06/0.7403, allocations: 7.938 kB / 0.9017 GB, free: 5.707 MB / 0.6231 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0005153/0.7408, allocations: 121.7 kB / 0.9018 GB, free: 5.59 MB / 0.6231 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 6.573e-06/0.7408, allocations: 4 kB / 0.9018 GB, free: 5.586 MB / 0.6231 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0005648/0.7414, allocations: 75.7 kB / 0.9018 GB, free: 5.512 MB / 0.6231 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 4.004e-05/0.7414, allocations: 24 kB / 0.9019 GB, free: 5.488 MB / 0.6231 GB
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 10
 * 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 (53):
 * Single equations (assignments): 52
 * Array equations: 0
 * Algorithm blocks: 0
 * Record equations: 0
 * When equations: 0
 * If-equations: 0
 * Equation systems (not torn): 1
 * Torn equation systems: 0
 * 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: Performance of prepare postOptimizeDAE: time 0.0001808/0.7416, allocations: 209.8 kB / 0.9021 GB, free: 5.277 MB / 0.6231 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0001059/0.7417, allocations: 55.34 kB / 0.9021 GB, free: 5.223 MB / 0.6231 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.0009366/0.7427, allocations: 490.9 kB / 0.9026 GB, free: 4.734 MB / 0.6231 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 5.671e-06/0.7427, allocations: 4 kB / 0.9026 GB, free: 4.73 MB / 0.6231 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 4.879e-06/0.7427, allocations: 4 kB / 0.9026 GB, free: 4.727 MB / 0.6231 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.0008742/0.7436, allocations: 0.6988 MB / 0.9033 GB, free: 3.941 MB / 0.6231 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.002037/0.7456, allocations: 1.293 MB / 0.9045 GB, free: 2.57 MB / 0.6231 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 3.828e-06/0.7457, allocations: 1.75 kB / 0.9045 GB, free: 2.57 MB / 0.6231 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0006186/0.7463, allocations: 124.7 kB / 0.9047 GB, free: 2.449 MB / 0.6231 GB
Notification: Performance of postOpt tearingSystem (simulation): time 6.162e-06/0.7463, allocations: 4 kB / 0.9047 GB, free: 2.445 MB / 0.6231 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 3.431e-05/0.7463, allocations: 12.22 kB / 0.9047 GB, free: 2.434 MB / 0.6231 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.0003586/0.7467, allocations: 0.5938 MB / 0.9053 GB, free: 1.816 MB / 0.6231 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 3.797e-06/0.7467, allocations: 4 kB / 0.9053 GB, free: 1.812 MB / 0.6231 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.001232/0.748, allocations: 0.795 MB / 0.906 GB, free: 0.9805 MB / 0.6231 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.0002398/0.7482, allocations: 184.4 kB / 0.9062 GB, free: 0.7812 MB / 0.6231 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 8.18e-05/0.7483, allocations: 11.94 kB / 0.9062 GB, free: 0.7695 MB / 0.6231 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0004781/0.7488, allocations: 48.8 kB / 0.9063 GB, free: 0.7227 MB / 0.6231 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 7.467e-05/0.7489, allocations: 27.97 kB / 0.9063 GB, free: 0.6953 MB / 0.6231 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 3.382e-05/0.7489, allocations: 16 kB / 0.9063 GB, free: 0.6797 MB / 0.6231 GB
Notification: Performance of sorting global known variables: time 0.0004082/0.7493, allocations: 358.8 kB / 0.9067 GB, free: 340 kB / 0.6231 GB
Notification: Performance of sort global known variables: time 2.4e-07/0.7493, allocations: 3.938 kB / 0.9067 GB, free: 336 kB / 0.6231 GB
Notification: Performance of remove unused functions: time 0.0009139/0.7502, allocations: 359.2 kB / 0.907 GB, free: 15.98 MB / 0.6387 GB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 8
 * 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 (39):
 * Single equations (assignments): 38
 * Array equations: 0
 * Algorithm blocks: 0
 * Record equations: 0
 * When equations: 0
 * If-equations: 0
 * Equation systems (not torn): 1
 * Torn equation systems: 0
 * 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: Performance of Backend phase and start with SimCode phase: time 0.000461/0.7507, allocations: 207.1 kB / 0.9072 GB, free: 15.78 MB / 0.6387 GB
Notification: Performance of simCode: created initialization part: time 0.001582/0.7523, allocations: 0.7186 MB / 0.9079 GB, free: 15.06 MB / 0.6387 GB
Notification: Performance of simCode: created event and clocks part: time 3.015e-06/0.7523, allocations: 0 / 0.9079 GB, free: 15.06 MB / 0.6387 GB
Notification: Performance of simCode: created simulation system equations: time 0.0004307/0.7528, allocations: 219.7 kB / 0.9081 GB, free: 14.84 MB / 0.6387 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.00159/0.7544, allocations: 372.1 kB / 0.9085 GB, free: 14.5 MB / 0.6387 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.002476/0.7568, allocations: 1.644 MB / 0.9101 GB, free: 12.8 MB / 0.6387 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0005995/0.7575, allocations: 0.9496 MB / 0.911 GB, free: 11.83 MB / 0.6387 GB
Notification: Performance of simCode: alias equations: time 0.0007134/0.7582, allocations: 208.9 kB / 0.9112 GB, free: 11.62 MB / 0.6387 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0001447/0.7583, allocations: 47.44 kB / 0.9112 GB, free: 11.57 MB / 0.6387 GB
Notification: Performance of SimCode: time 2.6e-07/0.7583, allocations: 3.938 kB / 0.9112 GB, free: 11.57 MB / 0.6387 GB
Notification: Performance of Templates: time 0.02471/0.783, allocations: 12.29 MB / 0.9232 GB, free: 15.49 MB / 0.6544 GB
make -j1 -f BuildingSystems_BuildingSystems.Fluid.Sensors.Examples.Density.makefile
(rm -f BuildingSystems_BuildingSystems.Fluid.Sensors.Examples.Density.pipe ; mkfifo BuildingSystems_BuildingSystems.Fluid.Sensors.Examples.Density.pipe ; head -c 1048576 < BuildingSystems_BuildingSystems.Fluid.Sensors.Examples.Density.pipe >> ../files/BuildingSystems_BuildingSystems.Fluid.Sensors.Examples.Density.sim & ./BuildingSystems_BuildingSystems.Fluid.Sensors.Examples.Density  -abortSlowSimulation -alarm=480 -lv LOG_STATS > BuildingSystems_BuildingSystems.Fluid.Sensors.Examples.Density.pipe 2>&1)