Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr BuildSysPro_BuildSysPro.IBPSA.Fluid.Movers.BaseClasses.Validation.NegativePressureOrFlow.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/BuildSysPro 3.6.0/package.mo", uses=false) Using package BuildSysPro with version 3.5.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildSysPro 3.6.0/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(BuildSysPro.IBPSA.Fluid.Movers.BaseClasses.Validation.NegativePressureOrFlow,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="BuildSysPro_BuildSysPro.IBPSA.Fluid.Movers.BaseClasses.Validation.NegativePressureOrFlow") translateModel(BuildSysPro.IBPSA.Fluid.Movers.BaseClasses.Validation.NegativePressureOrFlow,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="BuildSysPro_BuildSysPro.IBPSA.Fluid.Movers.BaseClasses.Validation.NegativePressureOrFlow") Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.007585/0.007585, allocations: 100.5 kB / 15.73 MB, free: 5.953 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001766/0.001766, allocations: 189.4 kB / 16.67 MB, free: 5.875 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.371/1.371, allocations: 222.9 MB / 240.4 MB, free: 15.07 MB / 206.1 MB [/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildSysPro 3.6.0/Building/BuildingEnvelope/HeatTransfer/package.mo:2:1-40:17:writable] Warning: Soil_case_nappe was referenced in the package.order file, but was not found in package.mo, Soil_case_nappe/package.mo or Soil_case_nappe.mo. Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildSysPro 3.6.0/package.mo): time 0.8757/0.8757, allocations: 143 MB / 433.6 MB, free: 11.91 MB / 350.1 MB Notification: Performance of FrontEnd - loaded program: time 0.00122/0.00122, allocations: 60.38 kB / 0.5955 GB, free: 12.27 MB / 446.1 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.1643/0.1656, allocations: 82.03 MB / 0.6756 GB, free: 10.33 MB / 0.5137 GB Notification: Performance of NFInst.instantiate(BuildSysPro.IBPSA.Fluid.Movers.BaseClasses.Validation.NegativePressureOrFlow): time 0.003572/0.1692, allocations: 2.427 MB / 0.678 GB, free: 7.887 MB / 0.5137 GB Notification: Performance of NFInst.instExpressions: time 0.005967/0.1752, allocations: 3.834 MB / 0.6817 GB, free: 4.031 MB / 0.5137 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.000228/0.1754, allocations: 4 kB / 0.6817 GB, free: 4.027 MB / 0.5137 GB Notification: Performance of NFTyping.typeComponents: time 0.002647/0.1781, allocations: 1.059 MB / 0.6828 GB, free: 2.965 MB / 0.5137 GB Notification: Performance of NFTyping.typeBindings: time 0.000821/0.1789, allocations: 441.1 kB / 0.6832 GB, free: 2.535 MB / 0.5137 GB Notification: Performance of NFTyping.typeClassSections: time 0.001037/0.1799, allocations: 0.5185 MB / 0.6837 GB, free: 2.016 MB / 0.5137 GB Notification: Performance of NFFlatten.flatten: time 0.004861/0.1848, allocations: 3.378 MB / 0.687 GB, free: 14.63 MB / 0.5294 GB Notification: Performance of NFFlatten.resolveConnections: time 0.0001414/0.185, allocations: 48.7 kB / 0.6871 GB, free: 14.59 MB / 0.5294 GB Notification: Performance of NFEvalConstants.evaluate: time 0.0003448/0.1853, allocations: 227.3 kB / 0.6873 GB, free: 14.36 MB / 0.5294 GB Notification: Performance of NFSimplifyModel.simplify: time 0.000322/0.1857, allocations: 223.1 kB / 0.6875 GB, free: 14.14 MB / 0.5294 GB Notification: Performance of NFPackage.collectConstants: time 5.218e-05/0.1857, allocations: 20 kB / 0.6875 GB, free: 14.12 MB / 0.5294 GB Notification: Performance of NFFlatten.collectFunctions: time 0.0009927/0.1867, allocations: 0.5849 MB / 0.6881 GB, free: 13.54 MB / 0.5294 GB Notification: Performance of NFScalarize.scalarize: time 0.0002033/0.1869, allocations: 211.4 kB / 0.6883 GB, free: 13.33 MB / 0.5294 GB Notification: Performance of NFVerifyModel.verify: time 0.000249/0.1872, allocations: 266.5 kB / 0.6885 GB, free: 13.07 MB / 0.5294 GB Notification: Performance of NFConvertDAE.convert: time 0.001186/0.1884, allocations: 1.004 MB / 0.6895 GB, free: 12.06 MB / 0.5294 GB Notification: Performance of FrontEnd - DAE generated: time 3.657e-06/0.1884, allocations: 0 / 0.6895 GB, free: 12.06 MB / 0.5294 GB Notification: Performance of FrontEnd: time 1.603e-06/0.1884, allocations: 0 / 0.6895 GB, free: 12.06 MB / 0.5294 GB Notification: Performance of Transformations before backend: time 8.536e-06/0.1884, allocations: 0 / 0.6895 GB, free: 12.06 MB / 0.5294 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 20 * Number of variables: 20 Notification: Performance of Generate backend data structure: time 0.001555/0.19, allocations: 0.9767 MB / 0.6905 GB, free: 11.04 MB / 0.5294 GB Notification: Performance of prepare preOptimizeDAE: time 3.461e-05/0.19, allocations: 8.031 kB / 0.6905 GB, free: 11.03 MB / 0.5294 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.0008579/0.1909, allocations: 152.4 kB / 0.6906 GB, free: 10.88 MB / 0.5294 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.001628/0.1925, allocations: 1.176 MB / 0.6918 GB, free: 9.66 MB / 0.5294 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 1.932e-05/0.1926, allocations: 12.36 kB / 0.6918 GB, free: 9.648 MB / 0.5294 GB Notification: Performance of preOpt expandDerOperator (simulation): time 2.892e-05/0.1926, allocations: 12.38 kB / 0.6918 GB, free: 9.637 MB / 0.5294 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.0005014/0.1931, allocations: 177.6 kB / 0.692 GB, free: 9.457 MB / 0.5294 GB Notification: Performance of preOpt findStateOrder (simulation): time 9.207e-06/0.1931, allocations: 0 / 0.692 GB, free: 9.457 MB / 0.5294 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 2.378e-05/0.1932, allocations: 4 kB / 0.692 GB, free: 9.453 MB / 0.5294 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 6.242e-06/0.1932, allocations: 4 kB / 0.692 GB, free: 9.449 MB / 0.5294 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0006418/0.1938, allocations: 171.8 kB / 0.6921 GB, free: 9.281 MB / 0.5294 GB Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.001345/0.1952, allocations: 0.7342 MB / 0.6928 GB, free: 8.496 MB / 0.5294 GB Notification: Performance of preOpt comSubExp (simulation): time 0.0008303/0.196, allocations: 182.6 kB / 0.693 GB, free: 8.309 MB / 0.5294 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.0002769/0.1963, allocations: 72.8 kB / 0.6931 GB, free: 8.234 MB / 0.5294 GB Notification: Performance of preOpt evalFunc (simulation): time 2.861e-05/0.1963, allocations: 4 kB / 0.6931 GB, free: 8.23 MB / 0.5294 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 2.633e-05/0.1964, allocations: 46.48 kB / 0.6931 GB, free: 8.176 MB / 0.5294 GB Notification: Performance of pre-optimization done (n=9): time 1.483e-06/0.1964, allocations: 0 / 0.6931 GB, free: 8.176 MB / 0.5294 GB Notification: Performance of matching and sorting (n=9): time 0.001011/0.1974, allocations: 309.2 kB / 0.6934 GB, free: 7.867 MB / 0.5294 GB Notification: Performance of inlineWhenForInitialization (initialization): time 4.152e-05/0.1975, allocations: 55.34 kB / 0.6935 GB, free: 7.801 MB / 0.5294 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0009441/0.1984, allocations: 0.7969 MB / 0.6943 GB, free: 6.996 MB / 0.5294 GB Notification: Performance of collectPreVariables (initialization): time 2.763e-05/0.1984, allocations: 37.7 kB / 0.6943 GB, free: 6.953 MB / 0.5294 GB Notification: Performance of collectInitialEqns (initialization): time 0.0002135/0.1987, allocations: 256.7 kB / 0.6945 GB, free: 6.699 MB / 0.5294 GB Notification: Performance of collectInitialBindings (initialization): time 4.988e-05/0.1987, allocations: 39.72 kB / 0.6946 GB, free: 6.66 MB / 0.5294 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0002246/0.199, allocations: 154.1 kB / 0.6947 GB, free: 6.504 MB / 0.5294 GB Notification: Performance of setup shared object (initialization): time 0.0001732/0.1991, allocations: 378.8 kB / 0.6951 GB, free: 6.125 MB / 0.5294 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.0005202/0.1997, allocations: 291.4 kB / 0.6954 GB, free: 5.84 MB / 0.5294 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.0006003/0.2003, allocations: 412.3 kB / 0.6958 GB, free: 5.391 MB / 0.5294 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.00101/0.2013, allocations: 0.6052 MB / 0.6964 GB, free: 4.75 MB / 0.5294 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 3.105e-06/0.2013, allocations: 7.938 kB / 0.6964 GB, free: 4.742 MB / 0.5294 GB Notification: Performance of matching and sorting (n=88) (initialization): time 0.001347/0.2027, allocations: 0.7972 MB / 0.6971 GB, free: 3.938 MB / 0.5294 GB Notification: Performance of prepare postOptimizeDAE: time 1.829e-05/0.2027, allocations: 8 kB / 0.6971 GB, free: 3.93 MB / 0.5294 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 8.607e-06/0.2027, allocations: 0 / 0.6971 GB, free: 3.93 MB / 0.5294 GB Notification: Performance of postOpt tearingSystem (initialization): time 2.88e-05/0.2027, allocations: 15.92 kB / 0.6972 GB, free: 3.914 MB / 0.5294 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0007136/0.2035, allocations: 128 kB / 0.6973 GB, free: 3.789 MB / 0.5294 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.000585/0.2041, allocations: 0.625 MB / 0.6979 GB, free: 3.141 MB / 0.5294 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0004319/0.2045, allocations: 75.53 kB / 0.698 GB, free: 3.066 MB / 0.5294 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 4.465e-05/0.2046, allocations: 28.09 kB / 0.698 GB, free: 3.039 MB / 0.5294 GB Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.000686/0.2052, allocations: 477.4 kB / 0.6984 GB, free: 2.57 MB / 0.5294 GB Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.0005654/0.2058, allocations: 408.3 kB / 0.6988 GB, free: 2.125 MB / 0.5294 GB Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.0009311/0.2068, allocations: 0.5963 MB / 0.6994 GB, free: 1.488 MB / 0.5294 GB Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 1.964e-06/0.2068, allocations: 0 / 0.6994 GB, free: 1.488 MB / 0.5294 GB Notification: Performance of matching and sorting (n=88) (initialization_lambda0): time 0.001328/0.2081, allocations: 0.7883 MB / 0.7002 GB, free: 0.6953 MB / 0.5294 GB Notification: Performance of prepare postOptimizeDAE: time 1.415e-05/0.2081, allocations: 8 kB / 0.7002 GB, free: 0.6875 MB / 0.5294 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 5.03e-06/0.2081, allocations: 352 / 0.7002 GB, free: 0.6875 MB / 0.5294 GB Notification: Performance of postOpt tearingSystem (initialization): time 8.335e-06/0.2082, allocations: 12 kB / 0.7002 GB, free: 0.6758 MB / 0.5294 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0005274/0.2087, allocations: 123.8 kB / 0.7003 GB, free: 0.5547 MB / 0.5294 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 1.07e-05/0.2087, allocations: 12.55 kB / 0.7003 GB, free: 0.543 MB / 0.5294 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0004625/0.2092, allocations: 63.7 kB / 0.7004 GB, free: 492 kB / 0.5294 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 3.955e-05/0.2092, allocations: 27.98 kB / 0.7004 GB, free: 464 kB / 0.5294 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 13 * 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 (55): * Single equations (assignments): 52 * Array equations: 1 * Algorithm blocks: 0 * Record equations: 1 * 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 0.0001675/0.2094, allocations: 204.9 kB / 0.7006 GB, free: 252 kB / 0.5294 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 9.186e-05/0.2095, allocations: 59.58 kB / 0.7007 GB, free: 192 kB / 0.5294 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.0007564/0.2103, allocations: 246.9 kB / 0.7009 GB, free: 15.94 MB / 0.545 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 5.33e-06/0.2103, allocations: 4 kB / 0.7009 GB, free: 15.93 MB / 0.545 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 6.352e-06/0.2103, allocations: 4 kB / 0.7009 GB, free: 15.93 MB / 0.545 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 5.451e-06/0.2103, allocations: 3.984 kB / 0.7009 GB, free: 15.93 MB / 0.545 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.000451/0.2108, allocations: 393.3 kB / 0.7013 GB, free: 15.49 MB / 0.545 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.673e-06/0.2108, allocations: 0 / 0.7013 GB, free: 15.49 MB / 0.545 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0002937/0.2111, allocations: 47.97 kB / 0.7013 GB, free: 15.45 MB / 0.545 GB Notification: Performance of postOpt tearingSystem (simulation): time 2.896e-06/0.2111, allocations: 0 / 0.7013 GB, free: 15.45 MB / 0.545 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 1.672e-05/0.2111, allocations: 7.984 kB / 0.7014 GB, free: 15.44 MB / 0.545 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.0003117/0.2114, allocations: 0.5938 MB / 0.7019 GB, free: 14.82 MB / 0.545 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 3.777e-06/0.2114, allocations: 7.922 kB / 0.7019 GB, free: 14.81 MB / 0.545 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.0006589/0.2121, allocations: 339.1 kB / 0.7023 GB, free: 14.46 MB / 0.545 GB Notification: Performance of postOpt removeConstants (simulation): time 0.0001698/0.2123, allocations: 160.7 kB / 0.7024 GB, free: 14.29 MB / 0.545 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 6.841e-05/0.2124, allocations: 7.938 kB / 0.7024 GB, free: 14.28 MB / 0.545 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0002814/0.2126, allocations: 23.97 kB / 0.7024 GB, free: 14.26 MB / 0.545 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 5.042e-05/0.2127, allocations: 15.98 kB / 0.7025 GB, free: 14.24 MB / 0.545 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 1.415e-05/0.2127, allocations: 11.88 kB / 0.7025 GB, free: 14.23 MB / 0.545 GB Notification: Performance of sorting global known variables: time 0.0007462/0.2135, allocations: 0.5302 MB / 0.703 GB, free: 13.71 MB / 0.545 GB Notification: Performance of sort global known variables: time 1.61e-07/0.2135, allocations: 0 / 0.703 GB, free: 13.71 MB / 0.545 GB Notification: Performance of remove unused functions: time 0.0009556/0.2145, allocations: 311.6 kB / 0.7033 GB, free: 13.4 MB / 0.545 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 1 * 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 simulation (10): * Single equations (assignments): 9 * 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 0.0006737/0.2151, allocations: 338.8 kB / 0.7036 GB, free: 13.06 MB / 0.545 GB Notification: Performance of simCode: created initialization part: time 0.002104/0.2172, allocations: 0.8768 MB / 0.7045 GB, free: 12.18 MB / 0.545 GB Notification: Performance of simCode: created event and clocks part: time 3.467e-06/0.2173, allocations: 320 / 0.7045 GB, free: 12.18 MB / 0.545 GB Notification: Performance of simCode: created simulation system equations: time 0.0003722/0.2176, allocations: 103.9 kB / 0.7046 GB, free: 12.08 MB / 0.545 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.000856/0.2185, allocations: 201.3 kB / 0.7048 GB, free: 11.89 MB / 0.545 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.002593/0.2211, allocations: 1.118 MB / 0.7059 GB, free: 10.75 MB / 0.545 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0004726/0.2216, allocations: 0.8974 MB / 0.7067 GB, free: 9.82 MB / 0.545 GB Notification: Performance of simCode: alias equations: time 0.0005012/0.2221, allocations: 188.4 kB / 0.7069 GB, free: 9.633 MB / 0.545 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.000157/0.2223, allocations: 51.41 kB / 0.707 GB, free: 9.582 MB / 0.545 GB Notification: Performance of SimCode: time 4.11e-07/0.2223, allocations: 0 / 0.707 GB, free: 9.582 MB / 0.545 GB Notification: Performance of Templates: time 0.02062/0.2429, allocations: 11.8 MB / 0.7185 GB, free: 13.91 MB / 0.5606 GB make -j1 -f BuildSysPro_BuildSysPro.IBPSA.Fluid.Movers.BaseClasses.Validation.NegativePressureOrFlow.makefile (rm -f BuildSysPro_BuildSysPro.IBPSA.Fluid.Movers.BaseClasses.Validation.NegativePressureOrFlow.pipe ; mkfifo BuildSysPro_BuildSysPro.IBPSA.Fluid.Movers.BaseClasses.Validation.NegativePressureOrFlow.pipe ; head -c 1048576 < BuildSysPro_BuildSysPro.IBPSA.Fluid.Movers.BaseClasses.Validation.NegativePressureOrFlow.pipe >> ../files/BuildSysPro_BuildSysPro.IBPSA.Fluid.Movers.BaseClasses.Validation.NegativePressureOrFlow.sim & ./BuildSysPro_BuildSysPro.IBPSA.Fluid.Movers.BaseClasses.Validation.NegativePressureOrFlow -abortSlowSimulation -alarm=480 -lv LOG_STATS > BuildSysPro_BuildSysPro.IBPSA.Fluid.Movers.BaseClasses.Validation.NegativePressureOrFlow.pipe 2>&1)