Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Buildings_latest_Buildings.Fluid.Sources.Examples.TraceSubstancesFlowSource.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/Buildings 11.0.1-master/package.mo", uses=false) Using package Buildings with version 11.0.1 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 11.0.1-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: "" <> buildModelFMU(Buildings.Fluid.Sources.Examples.TraceSubstancesFlowSource,fileNamePrefix="Buildings_latest_Buildings_Fluid_Sources_Examples_TraceSubstancesFlowSource",fmuType="me",version="2.0",platforms={"static"}) "" <> buildModelFMU(Buildings.Fluid.Sources.Examples.TraceSubstancesFlowSource,fileNamePrefix="Buildings_latest_Buildings_Fluid_Sources_Examples_TraceSubstancesFlowSource",fmuType="me",version="2.0",platforms={"static"}) Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.001335/0.001335, allocations: 108 kB / 15.61 MB, free: 152 kB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001446/0.001446, allocations: 198.7 kB / 16.54 MB, free: 6.664 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.306/1.306, allocations: 222.9 MB / 240.2 MB, free: 4.41 MB / 190.1 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 11.0.1-master/package.mo): time 2.624/2.624, allocations: 461.9 MB / 0.7346 GB, free: 14.76 MB / 0.5919 GB Notification: Performance of FrontEnd - loaded program: time 0.001378/0.001378, allocations: 65.53 kB / 0.8992 GB, free: 36.94 MB / 0.7169 GB Notification: Performance of FrontEnd - Absyn->SCode: time 0.2431/0.2445, allocations: 157.4 MB / 1.053 GB, free: 8.285 MB / 0.8106 GB Notification: Performance of NFInst.instantiate(Buildings.Fluid.Sources.Examples.TraceSubstancesFlowSource): time 0.7377/0.9822, allocations: 305.1 MB / 1.351 GB, free: 1.137 MB / 0.9981 GB Notification: Performance of NFInst.instExpressions: time 0.02763/1.01, allocations: 25.83 MB / 1.376 GB, free: 280 kB / 0.9981 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.003935/1.014, allocations: 129.5 kB / 1.376 GB, free: 280 kB / 0.9981 GB Notification: Performance of NFTyping.typeComponents: time 0.004053/1.018, allocations: 1.803 MB / 1.378 GB, free: 244 kB / 0.9981 GB Notification: Performance of NFTyping.typeBindings: time 0.01282/1.031, allocations: 5.967 MB / 1.384 GB, free: 15.57 MB / 1.014 GB Notification: Performance of NFTyping.typeClassSections: time 0.006004/1.037, allocations: 2.598 MB / 1.386 GB, free: 14.6 MB / 1.014 GB Notification: Performance of NFFlatten.flatten: time 0.009512/1.046, allocations: 8.896 MB / 1.395 GB, free: 11.31 MB / 1.014 GB Notification: Performance of NFFlatten.resolveConnections: time 0.004948/1.051, allocations: 3.62 MB / 1.399 GB, free: 9.234 MB / 1.014 GB Notification: Performance of NFEvalConstants.evaluate: time 0.01125/1.063, allocations: 4.116 MB / 1.403 GB, free: 7.148 MB / 1.014 GB Notification: Performance of NFSimplifyModel.simplify: time 0.005327/1.068, allocations: 2.968 MB / 1.405 GB, free: 5.656 MB / 1.014 GB Notification: Performance of NFPackage.collectConstants: time 0.001197/1.069, allocations: 361.2 kB / 1.406 GB, free: 5.656 MB / 1.014 GB Notification: Performance of NFFlatten.collectFunctions: time 0.009301/1.078, allocations: 4.598 MB / 1.41 GB, free: 3.785 MB / 1.014 GB Notification: Performance of NFScalarize.scalarize: time 0.002154/1.081, allocations: 1.641 MB / 1.412 GB, free: 2.711 MB / 1.014 GB Notification: Performance of NFVerifyModel.verify: time 0.003935/1.085, allocations: 2.13 MB / 1.414 GB, free: 1.375 MB / 1.014 GB Notification: Performance of NFConvertDAE.convert: time 0.01017/1.095, allocations: 6.674 MB / 1.421 GB, free: 13.28 MB / 1.029 GB Notification: Performance of FrontEnd - DAE generated: time 4.829e-06/1.095, allocations: 0 / 1.421 GB, free: 13.28 MB / 1.029 GB Notification: Performance of FrontEnd: time 1.613e-06/1.095, allocations: 0 / 1.421 GB, free: 13.28 MB / 1.029 GB Notification: Performance of Transformations before backend: time 0.0001718/1.095, allocations: 0 / 1.421 GB, free: 13.28 MB / 1.029 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 693 * Number of variables: 693 Notification: Performance of Generate backend data structure: time 0.006753/1.102, allocations: 4.163 MB / 1.425 GB, free: 9.078 MB / 1.029 GB Notification: Performance of prepare preOptimizeDAE: time 3.799e-05/1.102, allocations: 12.62 kB / 1.425 GB, free: 9.066 MB / 1.029 GB Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.0004238/1.102, allocations: 390.3 kB / 1.425 GB, free: 8.68 MB / 1.029 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.005241/1.107, allocations: 0.9492 MB / 1.426 GB, free: 7.73 MB / 1.029 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.003496/1.111, allocations: 2.26 MB / 1.428 GB, free: 5.449 MB / 1.029 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0002147/1.111, allocations: 277.3 kB / 1.428 GB, free: 5.164 MB / 1.029 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0003675/1.112, allocations: 289.9 kB / 1.429 GB, free: 4.883 MB / 1.029 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.005127/1.117, allocations: 3.36 MB / 1.432 GB, free: 1.441 MB / 1.029 GB Notification: Performance of preOpt findStateOrder (simulation): time 4.974e-05/1.117, allocations: 3.938 kB / 1.432 GB, free: 1.438 MB / 1.029 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0002464/1.117, allocations: 119.9 kB / 1.432 GB, free: 1.32 MB / 1.029 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0001248/1.117, allocations: 105.3 kB / 1.432 GB, free: 1.215 MB / 1.029 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.004395/1.122, allocations: 2.804 MB / 1.435 GB, free: 14.39 MB / 1.045 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 0.01453/1.136, allocations: 13.36 MB / 1.448 GB, free: 15.98 MB / 1.061 GB Notification: Performance of preOpt comSubExp (simulation): time 0.00245/1.139, allocations: 1.685 MB / 1.45 GB, free: 14.29 MB / 1.061 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.001441/1.14, allocations: 1.102 MB / 1.451 GB, free: 13.19 MB / 1.061 GB Notification: Performance of preOpt evalFunc (simulation): time 0.0004416/1.14, allocations: 337 kB / 1.451 GB, free: 12.82 MB / 1.061 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 4.838e-05/1.141, allocations: 64.48 kB / 1.451 GB, free: 12.75 MB / 1.061 GB Notification: Performance of pre-optimization done (n=182): time 3.406e-06/1.141, allocations: 0 / 1.451 GB, free: 12.75 MB / 1.061 GB Notification: Performance of matching and sorting (n=182): time 0.004713/1.145, allocations: 2.727 MB / 1.454 GB, free: 10.02 MB / 1.061 GB Notification: Performance of inlineWhenForInitialization (initialization): time 4.362e-05/1.145, allocations: 69.41 kB / 1.454 GB, free: 9.938 MB / 1.061 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0025/1.148, allocations: 1.994 MB / 1.456 GB, free: 7.926 MB / 1.061 GB Notification: Performance of collectPreVariables (initialization): time 0.000159/1.148, allocations: 65.7 kB / 1.456 GB, free: 7.855 MB / 1.061 GB Notification: Performance of collectInitialEqns (initialization): time 0.001001/1.149, allocations: 1.409 MB / 1.457 GB, free: 6.434 MB / 1.061 GB Notification: Performance of collectInitialBindings (initialization): time 0.0005786/1.15, allocations: 0.6412 MB / 1.458 GB, free: 5.797 MB / 1.061 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0005408/1.15, allocations: 387.2 kB / 1.458 GB, free: 5.41 MB / 1.061 GB Notification: Performance of setup shared object (initialization): time 8.995e-05/1.15, allocations: 313 kB / 1.458 GB, free: 5.102 MB / 1.061 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.001247/1.151, allocations: 0.813 MB / 1.459 GB, free: 4.277 MB / 1.061 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.001645/1.153, allocations: 1.406 MB / 1.461 GB, free: 2.617 MB / 1.061 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.002938/1.156, allocations: 2.26 MB / 1.463 GB, free: 184 kB / 1.061 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 1.099e-05/1.156, allocations: 8 kB / 1.463 GB, free: 176 kB / 1.061 GB Notification: Performance of matching and sorting (n=257) (initialization): time 0.003785/1.16, allocations: 2.496 MB / 1.465 GB, free: 13.67 MB / 1.076 GB Notification: Performance of prepare postOptimizeDAE: time 2.676e-05/1.16, allocations: 15.98 kB / 1.465 GB, free: 13.65 MB / 1.076 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.962e-05/1.16, allocations: 12 kB / 1.465 GB, free: 13.64 MB / 1.076 GB Notification: Performance of postOpt tearingSystem (initialization): time 3.683e-05/1.16, allocations: 28 kB / 1.465 GB, free: 13.61 MB / 1.076 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.00243/1.162, allocations: 0.5576 MB / 1.466 GB, free: 13.06 MB / 1.076 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.001869/1.164, allocations: 4.157 MB / 1.47 GB, free: 8.738 MB / 1.076 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.002325/1.167, allocations: 222.2 kB / 1.47 GB, free: 8.52 MB / 1.076 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0001461/1.167, allocations: 87.98 kB / 1.47 GB, free: 8.434 MB / 1.076 GB Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.002092/1.169, allocations: 1.464 MB / 1.472 GB, free: 6.961 MB / 1.076 GB Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.001585/1.17, allocations: 1.402 MB / 1.473 GB, free: 5.305 MB / 1.076 GB Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.002831/1.173, allocations: 2.232 MB / 1.475 GB, free: 2.891 MB / 1.076 GB Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 8.766e-06/1.173, allocations: 4 kB / 1.475 GB, free: 2.887 MB / 1.076 GB Notification: Performance of matching and sorting (n=257) (initialization_lambda0): time 0.0036/1.177, allocations: 2.49 MB / 1.478 GB, free: 396 kB / 1.076 GB Notification: Performance of prepare postOptimizeDAE: time 1.533e-05/1.177, allocations: 12 kB / 1.478 GB, free: 384 kB / 1.076 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.37e-05/1.177, allocations: 12 kB / 1.478 GB, free: 372 kB / 1.076 GB Notification: Performance of postOpt tearingSystem (initialization): time 1.997e-05/1.177, allocations: 24 kB / 1.478 GB, free: 348 kB / 1.076 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001695/1.179, allocations: 471.3 kB / 1.478 GB, free: 15.88 MB / 1.092 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 3.046e-05/1.179, allocations: 32.3 kB / 1.478 GB, free: 15.85 MB / 1.092 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.002233/1.181, allocations: 178.6 kB / 1.478 GB, free: 15.67 MB / 1.092 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0001469/1.181, allocations: 91.98 kB / 1.478 GB, free: 15.58 MB / 1.092 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 59 * 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 (257): * Single equations (assignments): 250 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 7 * 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): 7 systems {1, 1, 1, 1, 1, 1, 1} * Without analytic Jacobian (size): 0 systems Notification: Performance of prepare postOptimizeDAE: time 0.0003786/1.182, allocations: 311.6 kB / 1.479 GB, free: 15.27 MB / 1.092 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0004301/1.182, allocations: 268.8 kB / 1.479 GB, free: 15 MB / 1.092 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.003159/1.185, allocations: 2.111 MB / 1.481 GB, free: 12.88 MB / 1.092 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 1.403e-05/1.185, allocations: 19.94 kB / 1.481 GB, free: 12.86 MB / 1.092 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 6.592e-06/1.185, allocations: 0 / 1.481 GB, free: 12.86 MB / 1.092 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.00257/1.188, allocations: 1.89 MB / 1.483 GB, free: 10.92 MB / 1.092 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.007359/1.195, allocations: 5.175 MB / 1.488 GB, free: 5.688 MB / 1.092 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 8.376e-06/1.195, allocations: 4 kB / 1.488 GB, free: 5.684 MB / 1.092 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.002283/1.197, allocations: 0.4997 MB / 1.488 GB, free: 5.184 MB / 1.092 GB Notification: Performance of postOpt tearingSystem (simulation): time 2.235e-05/1.197, allocations: 8 kB / 1.488 GB, free: 5.176 MB / 1.092 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0001328/1.198, allocations: 55.92 kB / 1.489 GB, free: 5.121 MB / 1.092 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.001733/1.199, allocations: 4.118 MB / 1.493 GB, free: 0.8398 MB / 1.092 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 5.44e-06/1.199, allocations: 7.938 kB / 1.493 GB, free: 0.832 MB / 1.092 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.004275/1.204, allocations: 3.22 MB / 1.496 GB, free: 13.56 MB / 1.107 GB Notification: Performance of postOpt removeConstants (simulation): time 0.001016/1.205, allocations: 0.5638 MB / 1.496 GB, free: 12.97 MB / 1.107 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0003805/1.205, allocations: 40 kB / 1.496 GB, free: 12.93 MB / 1.107 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.00178/1.207, allocations: 94.67 kB / 1.496 GB, free: 12.84 MB / 1.107 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0002075/1.207, allocations: 121.7 kB / 1.496 GB, free: 12.73 MB / 1.107 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0001272/1.207, allocations: 63.97 kB / 1.497 GB, free: 12.66 MB / 1.107 GB Notification: Performance of sorting global known variables: time 0.001716/1.209, allocations: 1.338 MB / 1.498 GB, free: 11.32 MB / 1.107 GB Notification: Performance of sort global known variables: time 1.4e-07/1.209, allocations: 0 / 1.498 GB, free: 11.32 MB / 1.107 GB Notification: Performance of remove unused functions: time 0.003522/1.212, allocations: 1.714 MB / 1.5 GB, free: 9.598 MB / 1.107 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 13 * Number of states: 20 (vol.dynBal.medium.Xi[1],vol.dynBal.U,vol.dynBal.m,vol.dynBal.mC[1],vol1.dynBal.medium.Xi[1],vol1.dynBal.U,vol1.dynBal.m,vol1.dynBal.mC[1],vol2.dynBal.medium.Xi[1],vol2.dynBal.U,vol2.dynBal.m,vol2.dynBal.mC[1],vol3.dynBal.medium.Xi[1],vol3.dynBal.U,vol3.dynBal.m,vol3.dynBal.mC[1],vol4.dynBal.medium.Xi[1],vol4.dynBal.U,vol4.dynBal.m,vol4.dynBal.mC[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 (182): * Single equations (assignments): 175 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 7 * 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): 7 systems {1, 1, 1, 1, 1, 1, 1} * Without analytic Jacobian (size): 0 systems Notification: Performance of Backend phase and start with SimCode phase: time 0.004974/1.217, allocations: 4.038 MB / 1.503 GB, free: 5.508 MB / 1.107 GB Notification: Performance of simCode: created initialization part: time 0.008541/1.226, allocations: 4.647 MB / 1.508 GB, free: 0.8711 MB / 1.107 GB Notification: Performance of simCode: created event and clocks part: time 5.751e-06/1.226, allocations: 4 kB / 1.508 GB, free: 0.8672 MB / 1.107 GB Notification: Performance of simCode: created simulation system equations: time 0.001554/1.228, allocations: 1.02 MB / 1.509 GB, free: 15.85 MB / 1.123 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.006037/1.234, allocations: 1.532 MB / 1.51 GB, free: 14.35 MB / 1.123 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.02806/1.262, allocations: 23.28 MB / 1.533 GB, free: 5.129 MB / 1.139 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.001799/1.264, allocations: 2.197 MB / 1.535 GB, free: 2.902 MB / 1.139 GB Notification: Performance of simCode: alias equations: time 0.003355/1.267, allocations: 1.088 MB / 1.536 GB, free: 1.809 MB / 1.139 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.001464/1.268, allocations: 1.253 MB / 1.538 GB, free: 0.5547 MB / 1.139 GB Notification: Performance of SimCode: time 5.01e-07/1.268, allocations: 0 / 1.538 GB, free: 0.5547 MB / 1.139 GB Notification: Performance of buildModelFMU: Generate the FMI files: time 0.3935/1.662, allocations: 75.53 MB / 1.611 GB, free: 5.848 MB / 1.217 GB Notification: Performance of buildModelFMU: Generate platform static: time 14.48/16.14, allocations: 0 / 1.611 GB, free: 5.848 MB / 1.217 GB (rm -f Buildings_latest_Buildings.Fluid.Sources.Examples.TraceSubstancesFlowSource.pipe ; mkfifo Buildings_latest_Buildings.Fluid.Sources.Examples.TraceSubstancesFlowSource.pipe ; head -c 1048576 < Buildings_latest_Buildings.Fluid.Sources.Examples.TraceSubstancesFlowSource.pipe >> ../files/Buildings_latest_Buildings.Fluid.Sources.Examples.TraceSubstancesFlowSource.sim & /home/hudson/saved_omc/OMSimulator/install/bin/OMSimulator -r=Buildings_latest_Buildings.Fluid.Sources.Examples.TraceSubstancesFlowSource_res.mat --tempDir=temp_Buildings_latest_Buildings_Fluid_Sources_Examples_TraceSubstancesFlowSource_fmu --startTime=0 --stopTime=600 --timeout=50 --tolerance=1e-06 Buildings_latest_Buildings_Fluid_Sources_Examples_TraceSubstancesFlowSource.fmu > Buildings_latest_Buildings.Fluid.Sources.Examples.TraceSubstancesFlowSource.pipe 2>&1)