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 0.001372/0.001372, allocations: 108 kB / 15.6 MB, free: 132 kB / 14.72 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001296/0.001296, allocations: 192 kB / 16.53 MB, free: 6.391 MB / 14.72 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 1.513/1.513, allocations: 205.1 MB / 222.4 MB, free: 4.598 MB / 174.1 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 1.6.0+build.1/package.mo): time 0.6194/0.6194, allocations: 95.48 MB / 365.2 MB, free: 9.926 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 0.001927/0.001927, allocations: 71.91 kB / 445.3 MB, free: 9.66 MB / 382.1 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.3311/0.333, allocations: 69.07 MB / 0.5024 GB, free: 17.41 MB / 382.1 MB
Notification: Performance of NFInst.instantiate(Buildings.Fluid.Sensors.Examples.Density): time 0.648/0.9811, allocations: 206.7 MB / 0.7042 GB, free: 8.324 MB / 0.4981 GB
Notification: Performance of NFInst.instExpressions: time 0.0161/0.9973, allocations: 5.692 MB / 0.7098 GB, free: 6.512 MB / 0.4981 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.002459/0.9998, allocations: 22.31 kB / 0.7098 GB, free: 6.504 MB / 0.4981 GB
Notification: Performance of NFTyping.typeComponents: time 0.003183/1.003, allocations: 458.6 kB / 0.7102 GB, free: 6.168 MB / 0.4981 GB
Notification: Performance of NFTyping.typeBindings: time 0.0103/1.013, allocations: 1.49 MB / 0.7117 GB, free: 5.254 MB / 0.4981 GB
Notification: Performance of NFTyping.typeClassSections: time 0.01202/1.025, allocations: 1.923 MB / 0.7136 GB, free: 4.09 MB / 0.4981 GB
Notification: Performance of NFFlatten.flatten: time 0.006297/1.032, allocations: 2.193 MB / 0.7157 GB, free: 2.941 MB / 0.4981 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.002418/1.034, allocations: 0.7486 MB / 0.7164 GB, free: 2.48 MB / 0.4981 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.003084/1.037, allocations: 0.8197 MB / 0.7172 GB, free: 2.078 MB / 0.4981 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.002819/1.04, allocations: 0.7411 MB / 0.718 GB, free: 1.707 MB / 0.4981 GB
Notification: Performance of NFPackage.collectConstants: time 0.0005023/1.041, allocations: 102 kB / 0.7181 GB, free: 1.703 MB / 0.4981 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.01139/1.052, allocations: 2.584 MB / 0.7206 GB, free: 0.6211 MB / 0.4981 GB
Notification: Performance of NFScalarize.scalarize: time 0.001208/1.053, allocations: 384.2 kB / 0.7209 GB, free: 372 kB / 0.4981 GB
Notification: Performance of NFVerifyModel.verify: time 0.002057/1.056, allocations: 0.5369 MB / 0.7215 GB, free: 32 kB / 0.4981 GB
Notification: Performance of NFConvertDAE.convert: time 0.0121/1.068, allocations: 2.692 MB / 0.7241 GB, free: 13.71 MB / 0.5138 GB
Notification: Performance of FrontEnd - DAE generated: time 9.838e-06/1.068, allocations: 0 / 0.7241 GB, free: 13.71 MB / 0.5138 GB
Notification: Performance of FrontEnd: time 2.645e-06/1.068, allocations: 0 / 0.7241 GB, free: 13.71 MB / 0.5138 GB
Notification: Performance of Transformations before backend: time 7.658e-05/1.068, allocations: 0 / 0.7241 GB, free: 13.71 MB / 0.5138 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 0.00661/1.074, allocations: 1.462 MB / 0.7255 GB, free: 12.2 MB / 0.5138 GB
Notification: Performance of prepare preOptimizeDAE: time 6.533e-05/1.075, allocations: 19.98 kB / 0.7255 GB, free: 12.18 MB / 0.5138 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.001003/1.076, allocations: 106.9 kB / 0.7256 GB, free: 12.07 MB / 0.5138 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.002835/1.078, allocations: 0.7344 MB / 0.7264 GB, free: 11.32 MB / 0.5138 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0001041/1.079, allocations: 49.31 kB / 0.7264 GB, free: 11.27 MB / 0.5138 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.0002693/1.079, allocations: 67.94 kB / 0.7265 GB, free: 11.2 MB / 0.5138 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.00341/1.082, allocations: 0.8814 MB / 0.7273 GB, free: 10.31 MB / 0.5138 GB
Notification: Performance of preOpt findStateOrder (simulation): time 3.072e-05/1.082, allocations: 0 / 0.7273 GB, free: 10.31 MB / 0.5138 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0001673/1.083, allocations: 32 kB / 0.7274 GB, free: 10.28 MB / 0.5138 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 3.416e-05/1.083, allocations: 16 kB / 0.7274 GB, free: 10.26 MB / 0.5138 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.003295/1.086, allocations: 0.8561 MB / 0.7282 GB, free: 9.402 MB / 0.5138 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 0.0104/1.096, allocations: 3.44 MB / 0.7316 GB, free: 5.734 MB / 0.5138 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.001953/1.098, allocations: 479.6 kB / 0.732 GB, free: 5.258 MB / 0.5138 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.0008555/1.099, allocations: 260.5 kB / 0.7323 GB, free: 5.004 MB / 0.5138 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.002207/1.101, allocations: 1.157 MB / 0.7334 GB, free: 3.609 MB / 0.5138 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 5.451e-05/1.102, allocations: 38.94 kB / 0.7335 GB, free: 3.562 MB / 0.5138 GB
Notification: Performance of pre-optimization done (n=45): time 3.907e-06/1.102, allocations: 0 / 0.7335 GB, free: 3.562 MB / 0.5138 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 0.009784/1.111, allocations: 2.2 MB / 0.7356 GB, free: 1.289 MB / 0.5138 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 6.909e-05/1.111, allocations: 59.41 kB / 0.7357 GB, free: 1.219 MB / 0.5138 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.001841/1.113, allocations: 0.7151 MB / 0.7364 GB, free: 0.4922 MB / 0.5138 GB
Notification: Performance of collectPreVariables (initialization): time 0.000141/1.113, allocations: 33.7 kB / 0.7364 GB, free: 464 kB / 0.5138 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0005313/1.114, allocations: 390.8 kB / 0.7368 GB, free: 72 kB / 0.5138 GB
Notification: Performance of collectInitialBindings (initialization): time 0.0002903/1.114, allocations: 168.3 kB / 0.7369 GB, free: 15.91 MB / 0.5294 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.0003917/1.115, allocations: 126.2 kB / 0.737 GB, free: 15.77 MB / 0.5294 GB
Notification: Performance of setup shared object (initialization): time 0.0003038/1.115, allocations: 374.8 kB / 0.7374 GB, free: 15.4 MB / 0.5294 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.0009233/1.116, allocations: 267.3 kB / 0.7377 GB, free: 15.14 MB / 0.5294 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.001097/1.117, allocations: 392.6 kB / 0.738 GB, free: 14.7 MB / 0.5294 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.001686/1.119, allocations: 0.6263 MB / 0.7386 GB, free: 14.03 MB / 0.5294 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 1.041e-05/1.119, allocations: 11.94 kB / 0.7386 GB, free: 14.02 MB / 0.5294 GB
Notification: Performance of matching and sorting (n=76) (initialization): time 0.002438/1.121, allocations: 0.7751 MB / 0.7394 GB, free: 13.23 MB / 0.5294 GB
Notification: Performance of prepare postOptimizeDAE: time 3.964e-05/1.121, allocations: 4.406 kB / 0.7394 GB, free: 13.23 MB / 0.5294 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.961e-05/1.121, allocations: 8 kB / 0.7394 GB, free: 13.22 MB / 0.5294 GB
Notification: Performance of postOpt tearingSystem (initialization): time 3.441e-05/1.121, allocations: 8 kB / 0.7394 GB, free: 13.21 MB / 0.5294 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001646/1.123, allocations: 183.7 kB / 0.7396 GB, free: 13.04 MB / 0.5294 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.0005666/1.124, allocations: 0.5976 MB / 0.7402 GB, free: 12.41 MB / 0.5294 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001068/1.125, allocations: 32.02 kB / 0.7402 GB, free: 12.38 MB / 0.5294 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.000115/1.125, allocations: 27.94 kB / 0.7402 GB, free: 12.36 MB / 0.5294 GB
Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.001325/1.126, allocations: 461.2 kB / 0.7407 GB, free: 11.9 MB / 0.5294 GB
Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.00105/1.127, allocations: 392.6 kB / 0.7411 GB, free: 11.47 MB / 0.5294 GB
Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.001901/1.129, allocations: 0.6265 MB / 0.7417 GB, free: 10.8 MB / 0.5294 GB
Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 7.744e-06/1.129, allocations: 0 / 0.7417 GB, free: 10.8 MB / 0.5294 GB
Notification: Performance of matching and sorting (n=76) (initialization_lambda0): time 0.002584/1.132, allocations: 0.7793 MB / 0.7424 GB, free: 10.02 MB / 0.5294 GB
Notification: Performance of prepare postOptimizeDAE: time 2.248e-05/1.132, allocations: 5.875 kB / 0.7424 GB, free: 10.01 MB / 0.5294 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 3.059e-05/1.132, allocations: 4 kB / 0.7424 GB, free: 10.01 MB / 0.5294 GB
Notification: Performance of postOpt tearingSystem (initialization): time 1.965e-05/1.132, allocations: 8 kB / 0.7424 GB, free: 10 MB / 0.5294 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001276/1.133, allocations: 159.8 kB / 0.7426 GB, free: 9.844 MB / 0.5294 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 2.092e-05/1.133, allocations: 11.94 kB / 0.7426 GB, free: 9.832 MB / 0.5294 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001002/1.134, allocations: 19.98 kB / 0.7426 GB, free: 9.812 MB / 0.5294 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0001214/1.134, allocations: 39.92 kB / 0.7427 GB, free: 9.773 MB / 0.5294 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 0.0003956/1.135, allocations: 216.1 kB / 0.7429 GB, free: 9.555 MB / 0.5294 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0003527/1.135, allocations: 75.06 kB / 0.7429 GB, free: 9.48 MB / 0.5294 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.002455/1.138, allocations: 0.792 MB / 0.7437 GB, free: 8.672 MB / 0.5294 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 1.898e-05/1.138, allocations: 15.94 kB / 0.7437 GB, free: 8.656 MB / 0.5294 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 8.496e-06/1.138, allocations: 0 / 0.7437 GB, free: 8.656 MB / 0.5294 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 1.265e-05/1.138, allocations: 3.984 kB / 0.7437 GB, free: 8.652 MB / 0.5294 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.001725/1.139, allocations: 0.7484 MB / 0.7445 GB, free: 7.867 MB / 0.5294 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.583e-05/1.14, allocations: 0 / 0.7445 GB, free: 7.867 MB / 0.5294 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.001169/1.141, allocations: 139.8 kB / 0.7446 GB, free: 7.73 MB / 0.5294 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.0007789/1.141, allocations: 91.27 kB / 0.7447 GB, free: 7.641 MB / 0.5294 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 7.138e-05/1.142, allocations: 15.98 kB / 0.7447 GB, free: 7.625 MB / 0.5294 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.001515/1.143, allocations: 1.158 MB / 0.7458 GB, free: 6.418 MB / 0.5294 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 8.356e-06/1.143, allocations: 12.12 kB / 0.7458 GB, free: 6.406 MB / 0.5294 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.003162/1.146, allocations: 1.003 MB / 0.7468 GB, free: 5.375 MB / 0.5294 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.0007287/1.147, allocations: 232 kB / 0.747 GB, free: 5.129 MB / 0.5294 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0002757/1.147, allocations: 8 kB / 0.7471 GB, free: 5.121 MB / 0.5294 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.00088/1.148, allocations: 27.97 kB / 0.7471 GB, free: 5.094 MB / 0.5294 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0001663/1.148, allocations: 40.33 kB / 0.7471 GB, free: 5.055 MB / 0.5294 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0001446/1.149, allocations: 31.97 kB / 0.7471 GB, free: 5.023 MB / 0.5294 GB
Notification: Performance of sorting global known variables: time 0.001309/1.15, allocations: 0.5224 MB / 0.7477 GB, free: 4.508 MB / 0.5294 GB
Notification: Performance of sort global known variables: time 2.7e-07/1.15, allocations: 0 / 0.7477 GB, free: 4.508 MB / 0.5294 GB
Notification: Performance of remove unused functions: time 0.003124/1.153, allocations: 0.6676 MB / 0.7483 GB, free: 3.84 MB / 0.5294 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 0.002013/1.155, allocations: 0.6046 MB / 0.7489 GB, free: 3.27 MB / 0.5294 GB
Notification: Performance of simCode: created initialization part: time 0.002713/1.158, allocations: 1.103 MB / 0.75 GB, free: 2.172 MB / 0.5294 GB
Notification: Performance of simCode: created event and clocks part: time 9.307e-06/1.158, allocations: 5.5 kB / 0.75 GB, free: 2.168 MB / 0.5294 GB
Notification: Performance of simCode: created simulation system equations: time 0.0009944/1.159, allocations: 358.4 kB / 0.7503 GB, free: 1.816 MB / 0.5294 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.002095/1.161, allocations: 455.6 kB / 0.7508 GB, free: 1.383 MB / 0.5294 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.003259/1.164, allocations: 1.691 MB / 0.7524 GB, free: 15.67 MB / 0.545 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0006572/1.165, allocations: 1.006 MB / 0.7534 GB, free: 14.64 MB / 0.545 GB
Notification: Performance of simCode: alias equations: time 0.001008/1.166, allocations: 258.3 kB / 0.7536 GB, free: 14.38 MB / 0.545 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0001962/1.166, allocations: 71.42 kB / 0.7537 GB, free: 14.31 MB / 0.545 GB
Notification: Performance of SimCode: time 6.01e-07/1.166, allocations: 0 / 0.7537 GB, free: 14.31 MB / 0.545 GB
Notification: Performance of Templates: time 0.0416/1.208, allocations: 23.36 MB / 0.7765 GB, free: 7.121 MB / 0.5606 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)