Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr BuildingSystems_BuildingSystems.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/NcDataReader2 2.5.1-master/package.mo", uses=false) loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildingSystems 2.0.0-master/package.mo", uses=false) Using package BuildingSystems with version 2.0.0-beta (/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildingSystems 2.0.0-master/package.mo) Using package NcDataReader2 with version 2.5.1 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/NcDataReader2 2.5.1-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: translateModel(BuildingSystems.Fluid.Movers.BaseClasses.Validation.NegativePressureOrFlow,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="BuildingSystems_BuildingSystems.Fluid.Movers.BaseClasses.Validation.NegativePressureOrFlow") translateModel(BuildingSystems.Fluid.Movers.BaseClasses.Validation.NegativePressureOrFlow,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="BuildingSystems_BuildingSystems.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 0.001017/0.001017, allocations: 115.5 kB / 16.37 MB, free: 6.004 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001083/0.001083, allocations: 195.6 kB / 17.31 MB, free: 5.613 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.254/1.254, allocations: 222.9 MB / 241 MB, free: 15.16 MB / 206.1 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/NcDataReader2 2.5.1-master/package.mo): time 0.00201/0.00201, allocations: 284.6 kB / 291.4 MB, free: 14.48 MB / 238.1 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildingSystems 2.0.0-master/package.mo): time 0.8881/0.8881, allocations: 169.3 MB / 0.4989 GB, free: 4.453 MB / 382.1 MB Notification: Performance of FrontEnd - loaded program: time 0.001639/0.001639, allocations: 94.34 kB / 0.5967 GB, free: 14.45 MB / 414.1 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.1465/0.1482, allocations: 86.98 MB / 0.6816 GB, free: 7.457 MB / 494.1 MB Notification: Performance of NFInst.instantiate(BuildingSystems.Fluid.Movers.BaseClasses.Validation.NegativePressureOrFlow): time 0.003205/0.1514, allocations: 2.363 MB / 0.6839 GB, free: 5.074 MB / 494.1 MB Notification: Performance of NFInst.instExpressions: time 0.00498/0.1564, allocations: 3.795 MB / 0.6876 GB, free: 1.266 MB / 494.1 MB Notification: Performance of NFInst.updateImplicitVariability: time 0.0001398/0.1566, allocations: 8 kB / 0.6876 GB, free: 1.258 MB / 494.1 MB Notification: Performance of NFTyping.typeComponents: time 0.2478/0.4044, allocations: 3.21 MB / 0.6908 GB, free: 13.05 MB / 494.1 MB Notification: Performance of NFTyping.typeBindings: time 0.0008795/0.4053, allocations: 401 kB / 0.6911 GB, free: 13.05 MB / 494.1 MB Notification: Performance of NFTyping.typeClassSections: time 0.001031/0.4063, allocations: 0.51 MB / 0.6916 GB, free: 13.05 MB / 494.1 MB Notification: Performance of NFFlatten.flatten: time 0.004611/0.411, allocations: 3.3 MB / 0.6949 GB, free: 13.02 MB / 494.1 MB Notification: Performance of NFFlatten.resolveConnections: time 0.0001209/0.4111, allocations: 45.77 kB / 0.6949 GB, free: 13.01 MB / 494.1 MB Notification: Performance of NFEvalConstants.evaluate: time 0.0002683/0.4114, allocations: 208 kB / 0.6951 GB, free: 13 MB / 494.1 MB Notification: Performance of NFSimplifyModel.simplify: time 0.0002699/0.4117, allocations: 209.2 kB / 0.6953 GB, free: 12.96 MB / 494.1 MB Notification: Performance of NFPackage.collectConstants: time 4.088e-05/0.4117, allocations: 16.69 kB / 0.6953 GB, free: 12.96 MB / 494.1 MB Notification: Performance of NFFlatten.collectFunctions: time 0.000852/0.4126, allocations: 0.5755 MB / 0.6959 GB, free: 12.94 MB / 494.1 MB Notification: Performance of NFScalarize.scalarize: time 0.0002026/0.4128, allocations: 213.6 kB / 0.6961 GB, free: 12.88 MB / 494.1 MB Notification: Performance of NFVerifyModel.verify: time 0.0002236/0.413, allocations: 258.9 kB / 0.6963 GB, free: 12.72 MB / 494.1 MB Notification: Performance of NFConvertDAE.convert: time 0.00129/0.4143, allocations: 0.947 MB / 0.6973 GB, free: 12.44 MB / 494.1 MB Notification: Performance of FrontEnd - DAE generated: time 5.33e-06/0.4143, allocations: 0 / 0.6973 GB, free: 12.44 MB / 494.1 MB Notification: Performance of FrontEnd: time 1.923e-06/0.4143, allocations: 4.344 kB / 0.6973 GB, free: 12.44 MB / 494.1 MB Notification: Performance of Transformations before backend: time 1.553e-05/0.4144, allocations: 0 / 0.6973 GB, free: 12.44 MB / 494.1 MB 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 0.001467/0.4158, allocations: 0.9294 MB / 0.6982 GB, free: 11.73 MB / 494.1 MB Notification: Performance of prepare preOptimizeDAE: time 4.352e-05/0.4159, allocations: 9.625 kB / 0.6982 GB, free: 11.73 MB / 494.1 MB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.0008312/0.4167, allocations: 148.7 kB / 0.6983 GB, free: 11.69 MB / 494.1 MB Notification: Performance of preOpt evaluateParameters (simulation): time 0.001661/0.4184, allocations: 1.152 MB / 0.6995 GB, free: 11.11 MB / 494.1 MB Notification: Performance of preOpt simplifyIfEquations (simulation): time 1.765e-05/0.4184, allocations: 9.219 kB / 0.6995 GB, free: 11.11 MB / 494.1 MB Notification: Performance of preOpt expandDerOperator (simulation): time 3.104e-05/0.4185, allocations: 11.59 kB / 0.6995 GB, free: 11.11 MB / 494.1 MB Notification: Performance of preOpt clockPartitioning (simulation): time 0.0004381/0.4189, allocations: 179.4 kB / 0.6996 GB, free: 11.04 MB / 494.1 MB Notification: Performance of preOpt findStateOrder (simulation): time 7.895e-06/0.4189, allocations: 0 / 0.6996 GB, free: 11.04 MB / 494.1 MB Notification: Performance of preOpt replaceEdgeChange (simulation): time 1.857e-05/0.4189, allocations: 4.844 kB / 0.6996 GB, free: 11.04 MB / 494.1 MB Notification: Performance of preOpt inlineArrayEqn (simulation): time 5.781e-06/0.419, allocations: 2.062 kB / 0.6996 GB, free: 11.04 MB / 494.1 MB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0005697/0.4195, allocations: 173.5 kB / 0.6998 GB, free: 11 MB / 494.1 MB Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.001164/0.4207, allocations: 0.7185 MB / 0.7005 GB, free: 10.55 MB / 494.1 MB Notification: Performance of preOpt comSubExp (simulation): time 0.0007509/0.4215, allocations: 190.5 kB / 0.7007 GB, free: 10.49 MB / 494.1 MB Notification: Performance of preOpt resolveLoops (simulation): time 0.0002452/0.4217, allocations: 83.09 kB / 0.7008 GB, free: 10.47 MB / 494.1 MB Notification: Performance of preOpt evalFunc (simulation): time 2.318e-05/0.4217, allocations: 2 kB / 0.7008 GB, free: 10.47 MB / 494.1 MB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 1.106e-05/0.4218, allocations: 31.5 kB / 0.7008 GB, free: 10.43 MB / 494.1 MB Notification: Performance of pre-optimization done (n=9): time 1.092e-06/0.4218, allocations: 4 kB / 0.7008 GB, free: 10.43 MB / 494.1 MB Notification: Performance of matching and sorting (n=9): time 0.0008902/0.4227, allocations: 306.2 kB / 0.7011 GB, free: 10.32 MB / 494.1 MB Notification: Performance of inlineWhenForInitialization (initialization): time 2.011e-05/0.4227, allocations: 54.33 kB / 0.7012 GB, free: 10.26 MB / 494.1 MB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0008452/0.4235, allocations: 0.775 MB / 0.7019 GB, free: 9.922 MB / 494.1 MB Notification: Performance of collectPreVariables (initialization): time 2.333e-05/0.4236, allocations: 26.77 kB / 0.7019 GB, free: 9.891 MB / 494.1 MB Notification: Performance of collectInitialEqns (initialization): time 0.0001611/0.4237, allocations: 255.5 kB / 0.7022 GB, free: 9.688 MB / 494.1 MB Notification: Performance of collectInitialBindings (initialization): time 2.745e-05/0.4238, allocations: 41.3 kB / 0.7022 GB, free: 9.66 MB / 494.1 MB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0001916/0.424, allocations: 152.2 kB / 0.7024 GB, free: 9.594 MB / 494.1 MB Notification: Performance of setup shared object (initialization): time 8.867e-05/0.4241, allocations: 375.2 kB / 0.7027 GB, free: 9.254 MB / 494.1 MB Notification: Performance of preBalanceInitialSystem (initialization): time 0.0004919/0.4246, allocations: 294 kB / 0.703 GB, free: 9.164 MB / 494.1 MB Notification: Performance of partitionIndependentBlocks (initialization): time 0.0005351/0.4251, allocations: 409 kB / 0.7034 GB, free: 8.953 MB / 494.1 MB Notification: Performance of analyzeInitialSystem (initialization): time 0.0008993/0.426, allocations: 0.6106 MB / 0.704 GB, free: 8.684 MB / 494.1 MB Notification: Performance of solveInitialSystemEqSystem (initialization): time 4.067e-06/0.426, allocations: 1.984 kB / 0.704 GB, free: 8.684 MB / 494.1 MB Notification: Performance of matching and sorting (n=88) (initialization): time 0.001273/0.4273, allocations: 0.803 MB / 0.7048 GB, free: 8.398 MB / 494.1 MB Notification: Performance of prepare postOptimizeDAE: time 1.627e-05/0.4273, allocations: 6.688 kB / 0.7048 GB, free: 8.398 MB / 494.1 MB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 9.879e-06/0.4274, allocations: 3.312 kB / 0.7048 GB, free: 8.398 MB / 494.1 MB Notification: Performance of postOpt tearingSystem (initialization): time 1.698e-05/0.4274, allocations: 5.172 kB / 0.7048 GB, free: 8.398 MB / 494.1 MB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0006889/0.4281, allocations: 128.8 kB / 0.7049 GB, free: 8.387 MB / 494.1 MB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.0003837/0.4285, allocations: 0.6309 MB / 0.7055 GB, free: 7.781 MB / 494.1 MB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0004208/0.4289, allocations: 75.5 kB / 0.7056 GB, free: 7.742 MB / 494.1 MB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 4.805e-05/0.429, allocations: 28.8 kB / 0.7056 GB, free: 7.734 MB / 494.1 MB Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.00061/0.4296, allocations: 472.2 kB / 0.7061 GB, free: 7.523 MB / 494.1 MB Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.0005232/0.4301, allocations: 407.5 kB / 0.7065 GB, free: 7.305 MB / 494.1 MB Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.0008875/0.431, allocations: 0.6068 MB / 0.7071 GB, free: 7.012 MB / 494.1 MB Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 2.575e-06/0.431, allocations: 1.281 kB / 0.7071 GB, free: 7.012 MB / 494.1 MB Notification: Performance of matching and sorting (n=88) (initialization_lambda0): time 0.00114/0.4322, allocations: 0.7709 MB / 0.7078 GB, free: 6.734 MB / 494.1 MB Notification: Performance of prepare postOptimizeDAE: time 1.04e-05/0.4322, allocations: 6.844 kB / 0.7078 GB, free: 6.734 MB / 494.1 MB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 4.449e-06/0.4322, allocations: 3 kB / 0.7078 GB, free: 6.734 MB / 494.1 MB Notification: Performance of postOpt tearingSystem (initialization): time 6.562e-06/0.4322, allocations: 10.09 kB / 0.7078 GB, free: 6.73 MB / 494.1 MB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0005046/0.4327, allocations: 130.1 kB / 0.708 GB, free: 6.719 MB / 494.1 MB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 6.892e-06/0.4327, allocations: 5.984 kB / 0.708 GB, free: 6.719 MB / 494.1 MB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0003948/0.4331, allocations: 56.7 kB / 0.708 GB, free: 6.699 MB / 494.1 MB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 4.1e-05/0.4332, allocations: 23.5 kB / 0.708 GB, free: 6.695 MB / 494.1 MB 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 9.846e-05/0.4333, allocations: 209.1 kB / 0.7082 GB, free: 6.488 MB / 494.1 MB Notification: Performance of postOpt lateInlineFunction (simulation): time 7.461e-05/0.4334, allocations: 54.86 kB / 0.7083 GB, free: 6.457 MB / 494.1 MB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.0006307/0.434, allocations: 248.6 kB / 0.7085 GB, free: 6.355 MB / 494.1 MB Notification: Performance of postOpt inlineArrayEqn (simulation): time 2.785e-06/0.434, allocations: 1.469 kB / 0.7085 GB, free: 6.355 MB / 494.1 MB Notification: Performance of postOpt constantLinearSystem (simulation): time 4.409e-06/0.434, allocations: 1.734 kB / 0.7085 GB, free: 6.355 MB / 494.1 MB Notification: Performance of postOpt simplifysemiLinear (simulation): time 3.707e-06/0.434, allocations: 0.75 kB / 0.7085 GB, free: 6.355 MB / 494.1 MB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.0004069/0.4344, allocations: 387.6 kB / 0.7089 GB, free: 6.09 MB / 494.1 MB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.553e-06/0.4345, allocations: 4.703 kB / 0.7089 GB, free: 6.086 MB / 494.1 MB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0002697/0.4347, allocations: 52.08 kB / 0.709 GB, free: 6.082 MB / 494.1 MB Notification: Performance of postOpt tearingSystem (simulation): time 2.615e-06/0.4347, allocations: 1.188 kB / 0.709 GB, free: 6.082 MB / 494.1 MB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 1.312e-05/0.4348, allocations: 5.812 kB / 0.709 GB, free: 6.078 MB / 494.1 MB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.0001794/0.4349, allocations: 0.5995 MB / 0.7095 GB, free: 5.484 MB / 494.1 MB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.443e-06/0.4349, allocations: 4.797 kB / 0.7096 GB, free: 5.48 MB / 494.1 MB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.0005611/0.4355, allocations: 335.3 kB / 0.7099 GB, free: 5.281 MB / 494.1 MB Notification: Performance of postOpt removeConstants (simulation): time 0.0001757/0.4357, allocations: 155.8 kB / 0.71 GB, free: 5.145 MB / 494.1 MB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 7.097e-05/0.4358, allocations: 8.875 kB / 0.71 GB, free: 5.137 MB / 494.1 MB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0002585/0.436, allocations: 24.09 kB / 0.7101 GB, free: 5.137 MB / 494.1 MB Notification: Performance of postOpt findZeroCrossings (simulation): time 4.478e-05/0.4361, allocations: 15.77 kB / 0.7101 GB, free: 5.133 MB / 494.1 MB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 1.277e-05/0.4361, allocations: 7.219 kB / 0.7101 GB, free: 5.129 MB / 494.1 MB Notification: Performance of sorting global known variables: time 0.0005414/0.4367, allocations: 0.5201 MB / 0.7106 GB, free: 4.91 MB / 494.1 MB Notification: Performance of sort global known variables: time 1.5e-07/0.4367, allocations: 0 / 0.7106 GB, free: 4.91 MB / 494.1 MB Notification: Performance of remove unused functions: time 0.000942/0.4376, allocations: 302.3 kB / 0.7109 GB, free: 4.867 MB / 494.1 MB 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 0.0005837/0.4382, allocations: 336.9 kB / 0.7112 GB, free: 4.738 MB / 494.1 MB Notification: Performance of simCode: created initialization part: time 0.001888/0.4401, allocations: 0.8709 MB / 0.712 GB, free: 4.473 MB / 494.1 MB Notification: Performance of simCode: created event and clocks part: time 1.984e-06/0.4401, allocations: 0 / 0.712 GB, free: 4.473 MB / 494.1 MB Notification: Performance of simCode: created simulation system equations: time 0.0003388/0.4405, allocations: 107 kB / 0.7121 GB, free: 4.449 MB / 494.1 MB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.0007843/0.4413, allocations: 202.1 kB / 0.7123 GB, free: 4.395 MB / 494.1 MB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.002397/0.4437, allocations: 1.088 MB / 0.7134 GB, free: 3.918 MB / 494.1 MB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0003457/0.444, allocations: 0.8997 MB / 0.7143 GB, free: 3.18 MB / 494.1 MB Notification: Performance of simCode: alias equations: time 0.0004596/0.4445, allocations: 184.8 kB / 0.7145 GB, free: 3.137 MB / 494.1 MB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0001472/0.4446, allocations: 53.06 kB / 0.7145 GB, free: 3.121 MB / 494.1 MB Notification: Performance of SimCode: time 4.51e-07/0.4446, allocations: 0 / 0.7145 GB, free: 3.121 MB / 494.1 MB Notification: Performance of Templates: time 0.01819/0.4628, allocations: 11.54 MB / 0.7258 GB, free: 14.43 MB / 0.4981 GB make -j1 -f BuildingSystems_BuildingSystems.Fluid.Movers.BaseClasses.Validation.NegativePressureOrFlow.makefile (rm -f BuildingSystems_BuildingSystems.Fluid.Movers.BaseClasses.Validation.NegativePressureOrFlow.pipe ; mkfifo BuildingSystems_BuildingSystems.Fluid.Movers.BaseClasses.Validation.NegativePressureOrFlow.pipe ; head -c 1048576 < BuildingSystems_BuildingSystems.Fluid.Movers.BaseClasses.Validation.NegativePressureOrFlow.pipe >> ../files/BuildingSystems_BuildingSystems.Fluid.Movers.BaseClasses.Validation.NegativePressureOrFlow.sim & ./BuildingSystems_BuildingSystems.Fluid.Movers.BaseClasses.Validation.NegativePressureOrFlow -abortSlowSimulation -alarm=480 -s cvode -lv LOG_STATS > BuildingSystems_BuildingSystems.Fluid.Movers.BaseClasses.Validation.NegativePressureOrFlow.pipe 2>&1)