Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr BuildSysPro_BuildSysPro.IBPSA.Fluid.Sources.Examples.TraceSubstancesFlowSource.conf.json loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildSysPro 3.5.0/package.mo", uses=false) loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+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/ModelicaServices 3.2.3+maint.om/package.mo", uses=false) Using package ModelicaServices with version 3.2.3 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.3+maint.om/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 3.2.3 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+maint.om/package.mo) Using package BuildSysPro with version 3.4.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildSysPro 3.5.0/package.mo) Running command: translateModel(BuildSysPro.IBPSA.Fluid.Sources.Examples.TraceSubstancesFlowSource,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="BuildSysPro_BuildSysPro.IBPSA.Fluid.Sources.Examples.TraceSubstancesFlowSource") translateModel(BuildSysPro.IBPSA.Fluid.Sources.Examples.TraceSubstancesFlowSource,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="BuildSysPro_BuildSysPro.IBPSA.Fluid.Sources.Examples.TraceSubstancesFlowSource") Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildSysPro 3.5.0/package.mo): time 0.7264/0.7264, allocations: 128.7 MB / 144.5 MB, free: 1.398 MB / 106.7 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+maint.om/package.mo): time 0.001187/0.001187, allocations: 183.7 kB / 174.2 MB, free: 5.953 MB / 138.7 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 1.437/1.437, allocations: 205 MB / 408.9 MB, free: 9.77 MB / 298.7 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.3+maint.om/package.mo): time 0.001053/0.001053, allocations: 119.8 kB / 485.1 MB, free: 13.6 MB / 378.7 MB Notification: Performance of FrontEnd - loaded program: time 0.001732/0.001732, allocations: 55 kB / 0.558 GB, free: 97.52 MB / 442.7 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.145/0.1467, allocations: 75.48 MB / 0.6317 GB, free: 33.1 MB / 442.7 MB Notification: Performance of NFInst.instantiate(BuildSysPro.IBPSA.Fluid.Sources.Examples.TraceSubstancesFlowSource): time 0.5593/0.706, allocations: 318.7 MB / 0.9429 GB, free: 11.4 MB / 0.6355 GB Notification: Performance of NFInst.instExpressions: time 0.036/0.7421, allocations: 26.45 MB / 0.9687 GB, free: 0.8828 MB / 0.6511 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.005066/0.7472, allocations: 119.2 kB / 0.9688 GB, free: 0.7656 MB / 0.6511 GB Notification: Performance of NFTyping.typeComponents: time 0.005939/0.7532, allocations: 1.695 MB / 0.9705 GB, free: 15.06 MB / 0.6667 GB Notification: Performance of NFTyping.typeBindings: time 0.01391/0.7672, allocations: 5.461 MB / 0.9758 GB, free: 9.582 MB / 0.6667 GB Notification: Performance of NFTyping.typeClassSections: time 0.007441/0.7746, allocations: 2.635 MB / 0.9784 GB, free: 6.969 MB / 0.6667 GB Notification: Performance of NFFlatten.flatten: time 0.01572/0.7904, allocations: 13.85 MB / 0.9919 GB, free: 9.086 MB / 0.6823 GB Notification: Performance of NFFlatten.resolveConnections: time 0.006112/0.7965, allocations: 3.238 MB / 0.9951 GB, free: 5.766 MB / 0.6823 GB Notification: Performance of NFEvalConstants.evaluate: time 0.009535/0.8061, allocations: 3.83 MB / 0.9988 GB, free: 1.922 MB / 0.6823 GB Notification: Performance of NFSimplifyModel.simplify: time 0.3852/1.191, allocations: 3.217 MB / 1.002 GB, free: 9.387 MB / 0.6823 GB Notification: Performance of NFPackage.collectConstants: time 0.001254/1.193, allocations: 205.9 kB / 1.002 GB, free: 9.387 MB / 0.6823 GB Notification: Performance of NFFlatten.collectFunctions: time 0.01102/1.204, allocations: 4.702 MB / 1.007 GB, free: 9.387 MB / 0.6823 GB Notification: Performance of NFScalarize.scalarize: time 0.002901/1.207, allocations: 1.616 MB / 1.008 GB, free: 9.387 MB / 0.6823 GB Notification: Performance of NFVerifyModel.verify: time 0.004209/1.211, allocations: 2.117 MB / 1.01 GB, free: 9.387 MB / 0.6823 GB Notification: Performance of NFConvertDAE.convert: time 0.0122/1.223, allocations: 7.501 MB / 1.018 GB, free: 9.203 MB / 0.6823 GB Notification: Performance of FrontEnd - DAE generated: time 7.143e-06/1.223, allocations: 3.094 kB / 1.018 GB, free: 9.203 MB / 0.6823 GB Notification: Performance of FrontEnd: time 1.442e-06/1.223, allocations: 0 / 1.018 GB, free: 9.203 MB / 0.6823 GB Notification: Performance of Transformations before backend: time 0.000185/1.223, allocations: 0 / 1.018 GB, free: 9.203 MB / 0.6823 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 757 * Number of variables: 757 Notification: Performance of Generate backend data structure: time 0.01018/1.234, allocations: 4.486 MB / 1.022 GB, free: 7.355 MB / 0.6823 GB Notification: Performance of prepare preOptimizeDAE: time 4.355e-05/1.234, allocations: 8.75 kB / 1.022 GB, free: 7.355 MB / 0.6823 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.005108/1.239, allocations: 0.9156 MB / 1.023 GB, free: 7.145 MB / 0.6823 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.005358/1.244, allocations: 2.31 MB / 1.025 GB, free: 6.508 MB / 0.6823 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0002651/1.244, allocations: 290.1 kB / 1.026 GB, free: 6.438 MB / 0.6823 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0005635/1.245, allocations: 320.7 kB / 1.026 GB, free: 6.434 MB / 0.6823 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.007678/1.253, allocations: 3.869 MB / 1.03 GB, free: 6.164 MB / 0.6823 GB Notification: Performance of preOpt findStateOrder (simulation): time 5.969e-05/1.253, allocations: 5.844 kB / 1.03 GB, free: 6.164 MB / 0.6823 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0003133/1.253, allocations: 127.7 kB / 1.03 GB, free: 6.164 MB / 0.6823 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0001022/1.253, allocations: 118.5 kB / 1.03 GB, free: 6.156 MB / 0.6823 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.006052/1.259, allocations: 3.26 MB / 1.033 GB, free: 6.121 MB / 0.6823 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 0.01814/1.277, allocations: 15.06 MB / 1.048 GB, free: 14.2 MB / 0.698 GB Notification: Performance of preOpt comSubExp (simulation): time 0.003587/1.281, allocations: 1.953 MB / 1.05 GB, free: 14.14 MB / 0.698 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.001287/1.282, allocations: 1.118 MB / 1.051 GB, free: 14.12 MB / 0.698 GB Notification: Performance of preOpt evalFunc (simulation): time 0.0004467/1.283, allocations: 333.7 kB / 1.051 GB, free: 13.84 MB / 0.698 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 5.693e-05/1.283, allocations: 63.81 kB / 1.051 GB, free: 13.79 MB / 0.698 GB Notification: Performance of pre-optimization done (n=192): time 3.947e-06/1.283, allocations: 0 / 1.051 GB, free: 13.79 MB / 0.698 GB Notification: Performance of matching and sorting (n=192): time 0.007535/1.29, allocations: 3.208 MB / 1.054 GB, free: 13.56 MB / 0.698 GB Notification: Performance of inlineWhenForInitialization (initialization): time 4.173e-05/1.29, allocations: 73.75 kB / 1.054 GB, free: 13.5 MB / 0.698 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.002468/1.293, allocations: 2.086 MB / 1.056 GB, free: 13.27 MB / 0.698 GB Notification: Performance of collectPreVariables (initialization): time 0.0003109/1.293, allocations: 68.05 kB / 1.056 GB, free: 13.23 MB / 0.698 GB Notification: Performance of collectInitialEqns (initialization): time 0.0007783/1.294, allocations: 1.495 MB / 1.058 GB, free: 12.65 MB / 0.698 GB Notification: Performance of collectInitialBindings (initialization): time 0.0005397/1.295, allocations: 0.675 MB / 1.059 GB, free: 12.21 MB / 0.698 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0005968/1.295, allocations: 452.6 kB / 1.059 GB, free: 12.17 MB / 0.698 GB Notification: Performance of setup shared object (initialization): time 0.0001011/1.295, allocations: 301.1 kB / 1.059 GB, free: 11.88 MB / 0.698 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.001556/1.297, allocations: 0.928 MB / 1.06 GB, free: 11.85 MB / 0.698 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.001969/1.299, allocations: 1.633 MB / 1.062 GB, free: 11.04 MB / 0.698 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.003845/1.303, allocations: 2.627 MB / 1.064 GB, free: 10.32 MB / 0.698 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 1.458e-05/1.303, allocations: 5.406 kB / 1.064 GB, free: 10.32 MB / 0.698 GB Notification: Performance of matching and sorting (n=286) (initialization): time 0.004982/1.308, allocations: 2.919 MB / 1.067 GB, free: 9.996 MB / 0.698 GB Notification: Performance of prepare postOptimizeDAE: time 7.729e-05/1.308, allocations: 101.2 kB / 1.067 GB, free: 9.902 MB / 0.698 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.977e-05/1.308, allocations: 18.66 kB / 1.067 GB, free: 9.902 MB / 0.698 GB Notification: Performance of postOpt tearingSystem (initialization): time 3.367e-05/1.308, allocations: 29.75 kB / 1.067 GB, free: 9.902 MB / 0.698 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.006481/1.314, allocations: 1.012 MB / 1.068 GB, free: 9.891 MB / 0.698 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.01545/1.33, allocations: 10.45 MB / 1.079 GB, free: 0.6328 MB / 0.698 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.004307/1.334, allocations: 426.7 kB / 1.079 GB, free: 0.4961 MB / 0.698 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.000208/1.334, allocations: 106 kB / 1.079 GB, free: 0.4961 MB / 0.698 GB Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.002539/1.337, allocations: 1.564 MB / 1.081 GB, free: 416 kB / 0.698 GB Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.001713/1.339, allocations: 1.567 MB / 1.082 GB, free: 15.61 MB / 0.7136 GB Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.00284/1.341, allocations: 2.502 MB / 1.085 GB, free: 14.88 MB / 0.7136 GB Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 8.215e-06/1.342, allocations: 3.969 kB / 1.085 GB, free: 14.88 MB / 0.7136 GB Notification: Performance of matching and sorting (n=286) (initialization_lambda0): time 0.003994/1.346, allocations: 2.79 MB / 1.087 GB, free: 14.56 MB / 0.7136 GB Notification: Performance of prepare postOptimizeDAE: time 7.066e-05/1.346, allocations: 104 kB / 1.087 GB, free: 14.46 MB / 0.7136 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.404e-05/1.346, allocations: 14.94 kB / 1.087 GB, free: 14.46 MB / 0.7136 GB Notification: Performance of postOpt tearingSystem (initialization): time 1.908e-05/1.346, allocations: 29.38 kB / 1.087 GB, free: 14.46 MB / 0.7136 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001623/1.347, allocations: 0.5128 MB / 1.088 GB, free: 14.46 MB / 0.7136 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 2.674e-05/1.347, allocations: 35.94 kB / 1.088 GB, free: 14.46 MB / 0.7136 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.003486/1.351, allocations: 378 kB / 1.088 GB, free: 14.36 MB / 0.7136 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0001592/1.351, allocations: 98.38 kB / 1.088 GB, free: 14.36 MB / 0.7136 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 71 * 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 (286): * Single equations (assignments): 276 * Array equations: 0 * Algorithm blocks: 3 * 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 0.0007137/1.352, allocations: 322.7 kB / 1.089 GB, free: 14.17 MB / 0.7136 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0007523/1.352, allocations: 284.9 kB / 1.089 GB, free: 14.03 MB / 0.7136 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.0008741/1.353, allocations: 320.1 kB / 1.089 GB, free: 13.98 MB / 0.7136 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 1.282e-05/1.353, allocations: 18.41 kB / 1.089 GB, free: 13.98 MB / 0.7136 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 2.596e-05/1.353, allocations: 0.625 kB / 1.089 GB, free: 13.98 MB / 0.7136 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.003167/1.357, allocations: 2.049 MB / 1.091 GB, free: 13.68 MB / 0.7136 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.0101/1.367, allocations: 5.495 MB / 1.097 GB, free: 13.13 MB / 0.7136 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 7.835e-06/1.367, allocations: 3.656 kB / 1.097 GB, free: 13.13 MB / 0.7136 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.007145/1.374, allocations: 1.079 MB / 1.098 GB, free: 13.12 MB / 0.7136 GB Notification: Performance of postOpt tearingSystem (simulation): time 2.213e-05/1.374, allocations: 13.69 kB / 1.098 GB, free: 13.11 MB / 0.7136 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0001475/1.374, allocations: 58.64 kB / 1.098 GB, free: 13.11 MB / 0.7136 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.01355/1.388, allocations: 10.22 MB / 1.108 GB, free: 3.703 MB / 0.7136 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 3.407e-06/1.388, allocations: 3.656 kB / 1.108 GB, free: 3.703 MB / 0.7136 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.05573/1.443, allocations: 19.26 MB / 1.127 GB, free: 8.426 MB / 0.7292 GB Notification: Performance of postOpt removeConstants (simulation): time 0.001663/1.445, allocations: 0.6048 MB / 1.127 GB, free: 7.922 MB / 0.7292 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0003602/1.445, allocations: 43.12 kB / 1.127 GB, free: 7.906 MB / 0.7292 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.002442/1.448, allocations: 278.8 kB / 1.127 GB, free: 7.66 MB / 0.7292 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0003232/1.448, allocations: 130.3 kB / 1.128 GB, free: 7.547 MB / 0.7292 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.000166/1.448, allocations: 84.05 kB / 1.128 GB, free: 7.48 MB / 0.7292 GB Notification: Performance of sorting global known variables: time 0.001921/1.45, allocations: 1.383 MB / 1.129 GB, free: 6.449 MB / 0.7292 GB Notification: Performance of sort global known variables: time 1.9e-07/1.45, allocations: 0 / 1.129 GB, free: 6.449 MB / 0.7292 GB Notification: Performance of remove unused functions: time 0.01143/1.462, allocations: 2.939 MB / 1.132 GB, free: 3.547 MB / 0.7292 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 13 * Number of states: 20 (vol.dynBal.U,vol.dynBal.m,vol.dynBal.mXi[1],vol.dynBal.mC[1],vol1.dynBal.U,vol1.dynBal.m,vol1.dynBal.mXi[1],vol1.dynBal.mC[1],vol2.dynBal.U,vol2.dynBal.m,vol2.dynBal.mXi[1],vol2.dynBal.mC[1],vol3.dynBal.U,vol3.dynBal.m,vol3.dynBal.mXi[1],vol3.dynBal.mC[1],vol4.dynBal.U,vol4.dynBal.m,vol4.dynBal.mXi[1],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 (192): * Single equations (assignments): 185 * 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 0.000879/1.463, allocations: 397.4 kB / 1.132 GB, free: 3.227 MB / 0.7292 GB Notification: Performance of simCode: created initialization part: time 0.01145/1.474, allocations: 4.439 MB / 1.137 GB, free: 14.84 MB / 0.7448 GB Notification: Performance of simCode: created event and clocks part: time 7.344e-06/1.474, allocations: 320 / 1.137 GB, free: 14.84 MB / 0.7448 GB Notification: Performance of simCode: created simulation system equations: time 0.00725/1.481, allocations: 1.715 MB / 1.138 GB, free: 13.17 MB / 0.7448 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.008984/1.49, allocations: 1.633 MB / 1.14 GB, free: 11.59 MB / 0.7448 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.01219/1.503, allocations: 9.293 MB / 1.149 GB, free: 2.32 MB / 0.7448 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.001926/1.505, allocations: 2.319 MB / 1.151 GB, free: 15.97 MB / 0.7605 GB Notification: Performance of simCode: alias equations: time 0.004417/1.509, allocations: 1.16 MB / 1.152 GB, free: 14.81 MB / 0.7605 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0008503/1.51, allocations: 239.4 kB / 1.153 GB, free: 14.58 MB / 0.7605 GB Notification: Performance of SimCode: time 6.81e-07/1.51, allocations: 0 / 1.153 GB, free: 14.58 MB / 0.7605 GB Notification: Performance of Templates: time 0.09674/1.607, allocations: 65.7 MB / 1.217 GB, free: 13.64 MB / 0.823 GB make -j1 -f BuildSysPro_BuildSysPro.IBPSA.Fluid.Sources.Examples.TraceSubstancesFlowSource.makefile (rm -f BuildSysPro_BuildSysPro.IBPSA.Fluid.Sources.Examples.TraceSubstancesFlowSource.pipe ; mkfifo BuildSysPro_BuildSysPro.IBPSA.Fluid.Sources.Examples.TraceSubstancesFlowSource.pipe ; head -c 1048576 < BuildSysPro_BuildSysPro.IBPSA.Fluid.Sources.Examples.TraceSubstancesFlowSource.pipe >> ../files/BuildSysPro_BuildSysPro.IBPSA.Fluid.Sources.Examples.TraceSubstancesFlowSource.sim & ./BuildSysPro_BuildSysPro.IBPSA.Fluid.Sources.Examples.TraceSubstancesFlowSource -abortSlowSimulation -alarm=480 -lv LOG_STATS > BuildSysPro_BuildSysPro.IBPSA.Fluid.Sources.Examples.TraceSubstancesFlowSource.pipe 2>&1)