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 0.009106/0.009106, allocations: 101.6 kB / 15.73 MB, free: 5.98 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001691/0.001691, allocations: 188.5 kB / 16.67 MB, free: 5.918 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 1.538/1.538, allocations: 205.1 MB / 222.6 MB, free: 4.527 MB / 174.1 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 1.6.0+build.1/package.mo): time 0.6402/0.6402, allocations: 95.49 MB / 365.4 MB, free: 9.797 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 0.002079/0.002079, allocations: 78.17 kB / 0.5036 GB, free: 13.57 MB / 382.1 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.1538/0.1559, allocations: 69.08 MB / 0.5711 GB, free: 8.418 MB / 446.1 MB Notification: Performance of NFInst.instantiate(Buildings.Fluid.Sensors.Examples.Density): time 0.6789/0.8348, allocations: 206.7 MB / 0.7729 GB, free: 15.7 MB / 0.5919 GB Notification: Performance of NFInst.instExpressions: time 0.009297/0.8442, allocations: 5.696 MB / 0.7785 GB, free: 9.988 MB / 0.5919 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.001238/0.8454, allocations: 19.88 kB / 0.7785 GB, free: 9.969 MB / 0.5919 GB Notification: Performance of NFTyping.typeComponents: time 0.00166/0.8471, allocations: 453.3 kB / 0.779 GB, free: 9.523 MB / 0.5919 GB Notification: Performance of NFTyping.typeBindings: time 0.005326/0.8525, allocations: 1.481 MB / 0.7804 GB, free: 8.035 MB / 0.5919 GB Notification: Performance of NFTyping.typeClassSections: time 0.007026/0.8596, allocations: 1.938 MB / 0.7823 GB, free: 6.105 MB / 0.5919 GB Notification: Performance of NFFlatten.flatten: time 0.004747/0.8643, allocations: 2.191 MB / 0.7844 GB, free: 3.91 MB / 0.5919 GB Notification: Performance of NFFlatten.resolveConnections: time 0.001592/0.866, allocations: 0.7484 MB / 0.7852 GB, free: 3.148 MB / 0.5919 GB Notification: Performance of NFEvalConstants.evaluate: time 0.001848/0.8678, allocations: 0.8176 MB / 0.786 GB, free: 2.328 MB / 0.5919 GB Notification: Performance of NFSimplifyModel.simplify: time 0.002093/0.8699, allocations: 0.7341 MB / 0.7867 GB, free: 1.594 MB / 0.5919 GB Notification: Performance of NFPackage.collectConstants: time 0.0004077/0.8703, allocations: 100 kB / 0.7868 GB, free: 1.496 MB / 0.5919 GB Notification: Performance of NFFlatten.collectFunctions: time 0.006248/0.8766, allocations: 2.589 MB / 0.7893 GB, free: 14.9 MB / 0.6075 GB Notification: Performance of NFScalarize.scalarize: time 0.0007301/0.8774, allocations: 386.9 kB / 0.7897 GB, free: 14.52 MB / 0.6075 GB Notification: Performance of NFVerifyModel.verify: time 0.001357/0.8787, allocations: 0.5329 MB / 0.7902 GB, free: 13.99 MB / 0.6075 GB Notification: Performance of NFConvertDAE.convert: time 0.007027/0.8858, allocations: 2.704 MB / 0.7928 GB, free: 11.28 MB / 0.6075 GB Notification: Performance of FrontEnd - DAE generated: time 6.432e-06/0.8858, allocations: 0 / 0.7928 GB, free: 11.28 MB / 0.6075 GB Notification: Performance of FrontEnd: time 2.855e-06/0.8858, allocations: 0 / 0.7928 GB, free: 11.28 MB / 0.6075 GB Notification: Performance of Transformations before backend: time 5.766e-05/0.8859, allocations: 0 / 0.7928 GB, free: 11.28 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: 166 * Number of variables: 166 Notification: Performance of Generate backend data structure: time 0.003924/0.8898, allocations: 1.472 MB / 0.7943 GB, free: 9.754 MB / 0.6075 GB Notification: Performance of prepare preOptimizeDAE: time 5.29e-05/0.8899, allocations: 15.98 kB / 0.7943 GB, free: 9.738 MB / 0.6075 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.0006128/0.8905, allocations: 110.9 kB / 0.7944 GB, free: 9.629 MB / 0.6075 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.001879/0.8924, allocations: 0.7569 MB / 0.7951 GB, free: 8.832 MB / 0.6075 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 5.714e-05/0.8925, allocations: 51.25 kB / 0.7952 GB, free: 8.781 MB / 0.6075 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0001782/0.8927, allocations: 71.94 kB / 0.7953 GB, free: 8.711 MB / 0.6075 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.002019/0.8947, allocations: 0.8781 MB / 0.7961 GB, free: 7.816 MB / 0.6075 GB Notification: Performance of preOpt findStateOrder (simulation): time 2.402e-05/0.8948, allocations: 0 / 0.7961 GB, free: 7.816 MB / 0.6075 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0001024/0.8949, allocations: 28 kB / 0.7961 GB, free: 7.789 MB / 0.6075 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 2.016e-05/0.8949, allocations: 16 kB / 0.7962 GB, free: 7.773 MB / 0.6075 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.001866/0.8968, allocations: 0.86 MB / 0.797 GB, free: 6.91 MB / 0.6075 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 0.005864/0.9026, allocations: 3.426 MB / 0.8003 GB, free: 3.223 MB / 0.6075 GB Notification: Performance of preOpt comSubExp (simulation): time 0.001041/0.9037, allocations: 471.5 kB / 0.8008 GB, free: 2.754 MB / 0.6075 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.0004801/0.9042, allocations: 264.2 kB / 0.801 GB, free: 2.496 MB / 0.6075 GB Notification: Performance of preOpt evalFunc (simulation): time 0.001198/0.9054, allocations: 1.155 MB / 0.8022 GB, free: 1.102 MB / 0.6075 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 3.956e-05/0.9055, allocations: 38.94 kB / 0.8022 GB, free: 1.055 MB / 0.6075 GB Notification: Performance of pre-optimization done (n=45): time 2.635e-06/0.9055, allocations: 0 / 0.8022 GB, free: 1.055 MB / 0.6075 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 0.006198/0.9117, allocations: 2.208 MB / 0.8044 GB, free: 14.77 MB / 0.6231 GB Notification: Performance of inlineWhenForInitialization (initialization): time 4.761e-05/0.9117, allocations: 59.41 kB / 0.8044 GB, free: 14.7 MB / 0.6231 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.001078/0.9128, allocations: 0.7112 MB / 0.8051 GB, free: 13.98 MB / 0.6231 GB Notification: Performance of collectPreVariables (initialization): time 8.632e-05/0.9129, allocations: 37.7 kB / 0.8052 GB, free: 13.94 MB / 0.6231 GB Notification: Performance of collectInitialEqns (initialization): time 0.0003056/0.9132, allocations: 383.8 kB / 0.8055 GB, free: 13.55 MB / 0.6231 GB Notification: Performance of collectInitialBindings (initialization): time 0.0001535/0.9134, allocations: 169.6 kB / 0.8057 GB, free: 13.39 MB / 0.6231 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0002259/0.9136, allocations: 122.2 kB / 0.8058 GB, free: 13.26 MB / 0.6231 GB Notification: Performance of setup shared object (initialization): time 0.0001755/0.9138, allocations: 382.8 kB / 0.8062 GB, free: 12.88 MB / 0.6231 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.0005366/0.9144, allocations: 267.3 kB / 0.8064 GB, free: 12.61 MB / 0.6231 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.0006497/0.915, allocations: 392.6 kB / 0.8068 GB, free: 12.18 MB / 0.6231 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.001155/0.9162, allocations: 0.6273 MB / 0.8074 GB, free: 11.51 MB / 0.6231 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 7.134e-06/0.9162, allocations: 3.938 kB / 0.8074 GB, free: 11.5 MB / 0.6231 GB Notification: Performance of matching and sorting (n=76) (initialization): time 0.001621/0.9178, allocations: 0.7841 MB / 0.8082 GB, free: 10.71 MB / 0.6231 GB Notification: Performance of prepare postOptimizeDAE: time 2.493e-05/0.9179, allocations: 8 kB / 0.8082 GB, free: 10.7 MB / 0.6231 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.376e-05/0.9179, allocations: 4 kB / 0.8082 GB, free: 10.7 MB / 0.6231 GB Notification: Performance of postOpt tearingSystem (initialization): time 2.544e-05/0.9179, allocations: 4 kB / 0.8082 GB, free: 10.7 MB / 0.6231 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001045/0.919, allocations: 183.7 kB / 0.8084 GB, free: 10.52 MB / 0.6231 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.0004043/0.9194, allocations: 0.5977 MB / 0.8089 GB, free: 9.895 MB / 0.6231 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0006979/0.9201, allocations: 31.11 kB / 0.809 GB, free: 9.867 MB / 0.6231 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 8.306e-05/0.9202, allocations: 28 kB / 0.809 GB, free: 9.84 MB / 0.6231 GB Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.0008177/0.921, allocations: 461.2 kB / 0.8094 GB, free: 9.387 MB / 0.6231 GB Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.0006109/0.9217, allocations: 396.7 kB / 0.8098 GB, free: 8.953 MB / 0.6231 GB Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.001076/0.9227, allocations: 0.6226 MB / 0.8104 GB, free: 8.285 MB / 0.6231 GB Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 5.481e-06/0.9228, allocations: 0 / 0.8104 GB, free: 8.285 MB / 0.6231 GB Notification: Performance of matching and sorting (n=76) (initialization_lambda0): time 0.001514/0.9243, allocations: 0.7791 MB / 0.8112 GB, free: 7.5 MB / 0.6231 GB Notification: Performance of prepare postOptimizeDAE: time 1.199e-05/0.9243, allocations: 8 kB / 0.8112 GB, free: 7.492 MB / 0.6231 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 7.915e-06/0.9243, allocations: 4 kB / 0.8112 GB, free: 7.488 MB / 0.6231 GB Notification: Performance of postOpt tearingSystem (initialization): time 7.644e-06/0.9243, allocations: 4 kB / 0.8112 GB, free: 7.484 MB / 0.6231 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0007433/0.9251, allocations: 163.8 kB / 0.8114 GB, free: 7.324 MB / 0.6231 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 1.372e-05/0.9251, allocations: 5.094 kB / 0.8114 GB, free: 7.32 MB / 0.6231 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0006213/0.9257, allocations: 28.2 kB / 0.8114 GB, free: 7.293 MB / 0.6231 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 6.407e-05/0.9258, allocations: 35.86 kB / 0.8114 GB, free: 7.258 MB / 0.6231 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 (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 0.0002757/0.9261, allocations: 217.3 kB / 0.8116 GB, free: 7.039 MB / 0.6231 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0002301/0.9263, allocations: 79.06 kB / 0.8117 GB, free: 6.961 MB / 0.6231 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.001769/0.9281, allocations: 0.7879 MB / 0.8125 GB, free: 6.16 MB / 0.6231 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 1.914e-05/0.9281, allocations: 7.938 kB / 0.8125 GB, free: 6.152 MB / 0.6231 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 7.574e-06/0.9281, allocations: 3.938 kB / 0.8125 GB, free: 6.148 MB / 0.6231 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 9.658e-06/0.9282, allocations: 3.984 kB / 0.8125 GB, free: 6.145 MB / 0.6231 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.001295/0.9295, allocations: 0.7515 MB / 0.8132 GB, free: 5.34 MB / 0.6231 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.077e-05/0.9295, allocations: 0 / 0.8132 GB, free: 5.34 MB / 0.6231 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0008582/0.9303, allocations: 135.8 kB / 0.8134 GB, free: 5.207 MB / 0.6231 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.0006179/0.931, allocations: 88.81 kB / 0.8134 GB, free: 5.117 MB / 0.6231 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 6.72e-05/0.9311, allocations: 20 kB / 0.8135 GB, free: 5.098 MB / 0.6231 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.0008837/0.932, allocations: 1.166 MB / 0.8146 GB, free: 3.883 MB / 0.6231 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 2.134e-06/0.932, allocations: 0 / 0.8146 GB, free: 3.883 MB / 0.6231 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.001959/0.9339, allocations: 1.011 MB / 0.8156 GB, free: 2.848 MB / 0.6231 GB Notification: Performance of postOpt removeConstants (simulation): time 0.0004602/0.9344, allocations: 228.1 kB / 0.8158 GB, free: 2.605 MB / 0.6231 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0001866/0.9346, allocations: 15.94 kB / 0.8158 GB, free: 2.59 MB / 0.6231 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0005576/0.9352, allocations: 23.97 kB / 0.8158 GB, free: 2.566 MB / 0.6231 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0001037/0.9353, allocations: 40.33 kB / 0.8159 GB, free: 2.527 MB / 0.6231 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 8.097e-05/0.9354, allocations: 31.97 kB / 0.8159 GB, free: 2.496 MB / 0.6231 GB Notification: Performance of sorting global known variables: time 0.000746/0.9361, allocations: 0.5264 MB / 0.8164 GB, free: 1.973 MB / 0.6231 GB Notification: Performance of sort global known variables: time 1.2e-07/0.9361, allocations: 0 / 0.8164 GB, free: 1.973 MB / 0.6231 GB Notification: Performance of remove unused functions: time 0.00244/0.9386, allocations: 0.6676 MB / 0.8171 GB, free: 1.305 MB / 0.6231 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 (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): 0 systems * Non-linear torn systems (#iteration vars, #inner vars): 1 system {(2,1)} Notification: Performance of Backend phase and start with SimCode phase: time 0.002035/0.9406, allocations: 0.6012 MB / 0.8177 GB, free: 0.7031 MB / 0.6231 GB Notification: Performance of simCode: created initialization part: time 0.002574/0.9432, allocations: 1.021 MB / 0.8187 GB, free: 15.69 MB / 0.6387 GB Notification: Performance of simCode: created event and clocks part: time 8.967e-06/0.9432, allocations: 4 kB / 0.8187 GB, free: 15.68 MB / 0.6387 GB Notification: Performance of simCode: created simulation system equations: time 0.0009661/0.9442, allocations: 363.8 kB / 0.819 GB, free: 15.33 MB / 0.6387 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.002562/0.9468, allocations: 466.5 kB / 0.8195 GB, free: 14.88 MB / 0.6387 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.003409/0.9502, allocations: 1.668 MB / 0.8211 GB, free: 13.19 MB / 0.6387 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0009277/0.9512, allocations: 1.014 MB / 0.8221 GB, free: 12.15 MB / 0.6387 GB Notification: Performance of simCode: alias equations: time 0.001147/0.9523, allocations: 254.3 kB / 0.8223 GB, free: 11.89 MB / 0.6387 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.000252/0.9526, allocations: 67.42 kB / 0.8224 GB, free: 11.83 MB / 0.6387 GB Notification: Performance of SimCode: time 1.102e-06/0.9526, allocations: 0 / 0.8224 GB, free: 11.83 MB / 0.6387 GB Notification: Performance of Templates: time 0.03986/0.9925, allocations: 23.5 MB / 0.8453 GB, free: 4.461 MB / 0.6544 GB make -j1 -f Buildings_1.6_Buildings.Fluid.Sensors.Examples.Density.makefile (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)