Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Buildings_1.6_Buildings.DHC.Networks.Connections.Examples.Connection1PipeExample.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 12.0.0-master/package.mo", uses=false) Using package Buildings with version 12.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 12.0.0-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(Buildings.DHC.Networks.Connections.Examples.Connection1PipeExample,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_1.6_Buildings.DHC.Networks.Connections.Examples.Connection1PipeExample") translateModel(Buildings.DHC.Networks.Connections.Examples.Connection1PipeExample,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_1.6_Buildings.DHC.Networks.Connections.Examples.Connection1PipeExample") Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.001232/0.001233, allocations: 97.33 kB / 15.36 MB, free: 0.7344 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.01314/0.01314, allocations: 169.1 kB / 16.26 MB, free: 6.66 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.49/1.49, allocations: 223.3 MB / 240.3 MB, free: 5.344 MB / 190.1 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 12.0.0-master/package.mo): time 2.916/2.916, allocations: 473.4 MB / 0.7469 GB, free: 6.02 MB / 0.5919 GB Notification: Performance of FrontEnd - loaded program: time 0.0004572/0.0004572, allocations: 8.312 kB / 0.9158 GB, free: 33.1 MB / 0.7169 GB Notification: Performance of FrontEnd - Absyn->SCode: time 0.3757/0.3761, allocations: 162.2 MB / 1.074 GB, free: 7.496 MB / 0.8262 GB Notification: Performance of NFInst.instantiate(Buildings.DHC.Networks.Connections.Examples.Connection1PipeExample): time 1.155/1.531, allocations: 321.5 MB / 1.388 GB, free: 14.29 MB / 0.9981 GB Notification: Performance of NFInst.instExpressions: time 0.1188/1.65, allocations: 76.88 MB / 1.463 GB, free: 0.6602 MB / 1.045 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.0203/1.67, allocations: 337.9 kB / 1.464 GB, free: 336 kB / 1.045 GB Notification: Performance of NFTyping.typeComponents: time 0.04086/1.711, allocations: 20.99 MB / 1.484 GB, free: 11.3 MB / 1.076 GB Notification: Performance of NFTyping.typeBindings: time 0.0422/1.753, allocations: 10.46 MB / 1.494 GB, free: 0.8008 MB / 1.076 GB Notification: Performance of NFTyping.typeClassSections: time 0.02271/1.776, allocations: 7.46 MB / 1.502 GB, free: 9.406 MB / 1.092 GB [/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/Compiler/NFFrontEnd/NFCeval.mo:1080:9-1080:67:writable] Error: Internal error NFCeval.evalBinaryMul failed to evaluate ‘{0.0, 0.001004433569776996, 0.002008867139553991, 0.002736215586633885}[pressure.n] * 0.0‘ Notification: Performance of NFFlatten.flatten: time 0.07933/1.855, allocations: 52.32 MB / 1.553 GB, free: 4.988 MB / 1.139 GB Notification: Performance of NFFlatten.resolveConnections: time 0.01368/1.869, allocations: 6.164 MB / 1.559 GB, free: 14.73 MB / 1.154 GB Notification: Performance of NFEvalConstants.evaluate: time 0.02297/1.892, allocations: 7.462 MB / 1.566 GB, free: 7.238 MB / 1.154 GB Notification: Performance of NFSimplifyModel.simplify: time 0.01483/1.907, allocations: 6.167 MB / 1.572 GB, free: 1.043 MB / 1.154 GB Notification: Performance of NFPackage.collectConstants: time 0.003737/1.911, allocations: 324 kB / 1.572 GB, free: 0.7266 MB / 1.154 GB Notification: Performance of NFFlatten.collectFunctions: time 0.02128/1.932, allocations: 5.24 MB / 1.577 GB, free: 11.46 MB / 1.17 GB Notification: Performance of NFScalarize.scalarize: time 0.006099/1.938, allocations: 2.315 MB / 1.58 GB, free: 9.137 MB / 1.17 GB Notification: Performance of NFVerifyModel.verify: time 0.01435/1.952, allocations: 4.66 MB / 1.584 GB, free: 4.445 MB / 1.17 GB Notification: Performance of NFConvertDAE.convert: time 0.05539/2.008, allocations: 28.75 MB / 1.612 GB, free: 7.59 MB / 1.201 GB Notification: Performance of FrontEnd - DAE generated: time 7.805e-06/2.008, allocations: 0 / 1.612 GB, free: 7.59 MB / 1.201 GB Notification: Performance of FrontEnd: time 2.455e-06/2.008, allocations: 3.938 kB / 1.612 GB, free: 7.586 MB / 1.201 GB Notification: Performance of Transformations before backend: time 0.0006138/2.008, allocations: 0 / 1.612 GB, free: 7.586 MB / 1.201 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 1058 * Number of variables: 1058 Notification: Performance of Generate backend data structure: time 0.02612/2.035, allocations: 8.759 MB / 1.621 GB, free: 14.69 MB / 1.217 GB Notification: Performance of prepare preOptimizeDAE: time 5.05e-05/2.035, allocations: 15.91 kB / 1.621 GB, free: 14.68 MB / 1.217 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.01202/2.047, allocations: 2.139 MB / 1.623 GB, free: 12.52 MB / 1.217 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.03349/2.08, allocations: 11.52 MB / 1.634 GB, free: 0.9102 MB / 1.217 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.001766/2.082, allocations: 0.5986 MB / 1.635 GB, free: 316 kB / 1.217 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.002236/2.084, allocations: 460 kB / 1.635 GB, free: 15.86 MB / 1.232 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.01584/2.1, allocations: 5.861 MB / 1.641 GB, free: 9.742 MB / 1.232 GB Notification: Performance of preOpt findStateOrder (simulation): time 0.0001189/2.1, allocations: 11.88 kB / 1.641 GB, free: 9.73 MB / 1.232 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0005719/2.101, allocations: 176 kB / 1.641 GB, free: 9.559 MB / 1.232 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0001324/2.101, allocations: 119.9 kB / 1.641 GB, free: 9.441 MB / 1.232 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.01285/2.114, allocations: 4.656 MB / 1.646 GB, free: 4.781 MB / 1.232 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 0.05848/2.172, allocations: 32.67 MB / 1.678 GB, free: 1.84 MB / 1.264 GB Notification: Performance of preOpt comSubExp (simulation): time 0.00976/2.182, allocations: 3.051 MB / 1.681 GB, free: 14.78 MB / 1.279 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.00332/2.186, allocations: 1.4 MB / 1.682 GB, free: 13.38 MB / 1.279 GB Notification: Performance of preOpt evalFunc (simulation): time 0.02329/2.209, allocations: 9.968 MB / 1.692 GB, free: 2.82 MB / 1.279 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 5.366e-05/2.209, allocations: 51.88 kB / 1.692 GB, free: 2.758 MB / 1.279 GB Notification: Performance of preOpt simplifyInStream (simulation): time 0.005048/2.214, allocations: 372.7 kB / 1.692 GB, free: 2.391 MB / 1.279 GB Notification: Performance of pre-optimization done (n=156): time 7.304e-06/2.214, allocations: 4 kB / 1.692 GB, free: 2.387 MB / 1.279 GB Notification: Performance of matching and sorting (n=156): time 0.01265/2.227, allocations: 4.27 MB / 1.696 GB, free: 14.08 MB / 1.295 GB Notification: Performance of inlineWhenForInitialization (initialization): time 6.352e-05/2.227, allocations: 64.72 kB / 1.696 GB, free: 14.01 MB / 1.295 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.01819/2.245, allocations: 8.285 MB / 1.704 GB, free: 5.785 MB / 1.295 GB Notification: Performance of collectPreVariables (initialization): time 0.001142/2.246, allocations: 81.69 kB / 1.705 GB, free: 5.699 MB / 1.295 GB Notification: Performance of collectInitialEqns (initialization): time 0.004832/2.251, allocations: 4.099 MB / 1.709 GB, free: 1.57 MB / 1.295 GB Notification: Performance of collectInitialBindings (initialization): time 0.001383/2.252, allocations: 0.5859 MB / 1.709 GB, free: 0.9766 MB / 1.295 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0009918/2.253, allocations: 0.5583 MB / 1.71 GB, free: 424 kB / 1.295 GB Notification: Performance of setup shared object (initialization): time 0.0001215/2.254, allocations: 301.1 kB / 1.71 GB, free: 120 kB / 1.295 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.005973/2.26, allocations: 3.278 MB / 1.713 GB, free: 12.83 MB / 1.311 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.007481/2.267, allocations: 5.07 MB / 1.718 GB, free: 6.949 MB / 1.311 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.01279/2.28, allocations: 7.702 MB / 1.726 GB, free: 14.57 MB / 1.326 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 5.174e-05/2.28, allocations: 16 kB / 1.726 GB, free: 14.55 MB / 1.326 GB Notification: Performance of matching and sorting (n=710) (initialization): time 0.02187/2.302, allocations: 9.168 MB / 1.735 GB, free: 5.355 MB / 1.326 GB Notification: Performance of prepare postOptimizeDAE: time 0.001654/2.304, allocations: 1.543 MB / 1.736 GB, free: 3.137 MB / 1.326 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 9.584e-05/2.304, allocations: 48 kB / 1.736 GB, free: 3.09 MB / 1.326 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.0008024/2.304, allocations: 200.8 kB / 1.736 GB, free: 2.891 MB / 1.326 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.008799/2.313, allocations: 1.548 MB / 1.738 GB, free: 1.34 MB / 1.326 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.003955/2.317, allocations: 4.103 MB / 1.742 GB, free: 13.09 MB / 1.342 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.01102/2.328, allocations: 0.7729 MB / 1.743 GB, free: 12.32 MB / 1.342 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.001348/2.33, allocations: 307.9 kB / 1.743 GB, free: 12.02 MB / 1.342 GB Notification: Performance of prepare postOptimizeDAE: time 1.592e-05/2.33, allocations: 4 kB / 1.743 GB, free: 12.02 MB / 1.342 GB Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.01536/2.345, allocations: 7.636 MB / 1.75 GB, free: 4.371 MB / 1.342 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.0001393/2.345, allocations: 48 kB / 1.75 GB, free: 4.324 MB / 1.342 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.0006725/2.346, allocations: 200.8 kB / 1.751 GB, free: 4.125 MB / 1.342 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.007637/2.354, allocations: 1.541 MB / 1.752 GB, free: 2.582 MB / 1.342 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.001074/2.355, allocations: 1.353 MB / 1.753 GB, free: 1.18 MB / 1.342 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.009418/2.364, allocations: 0.7181 MB / 1.754 GB, free: 468 kB / 1.342 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.001196/2.365, allocations: 279.9 kB / 1.754 GB, free: 188 kB / 1.342 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 218 * 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 (561): * Single equations (assignments): 544 * Array equations: 4 * Algorithm blocks: 0 * Record equations: 7 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 5 * 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): 5 systems {1, 1, 1, 1, 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 {(1,5)} Notification: Performance of prepare postOptimizeDAE: time 0.8562/3.222, allocations: 1.999 MB / 1.756 GB, free: 491 MB / 1.342 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.003058/3.225, allocations: 0.749 MB / 1.757 GB, free: 491 MB / 1.342 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.01152/3.236, allocations: 4 MB / 1.761 GB, free: 490.7 MB / 1.342 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 5.175e-05/3.236, allocations: 23.27 kB / 1.761 GB, free: 490.7 MB / 1.342 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 1.002e-05/3.236, allocations: 0 / 1.761 GB, free: 490.7 MB / 1.342 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.005474/3.242, allocations: 2.974 MB / 1.764 GB, free: 490.2 MB / 1.342 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 postOpt removeSimpleEquations (simulation): time 0.02682/3.269, allocations: 9.625 MB / 1.773 GB, free: 487.2 MB / 1.342 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 3.848e-05/3.269, allocations: 14.31 kB / 1.773 GB, free: 487.2 MB / 1.342 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.002402/3.271, allocations: 494 kB / 1.774 GB, free: 487.2 MB / 1.342 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.0004296/3.272, allocations: 99.28 kB / 1.774 GB, free: 487.2 MB / 1.342 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.00021/3.272, allocations: 75.17 kB / 1.774 GB, free: 487.1 MB / 1.342 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.001781/3.274, allocations: 3.29 MB / 1.777 GB, free: 484.1 MB / 1.342 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.286e-05/3.274, allocations: 7.766 kB / 1.777 GB, free: 484.1 MB / 1.342 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.01331/3.287, allocations: 5.391 MB / 1.782 GB, free: 482.2 MB / 1.342 GB Notification: Performance of postOpt removeConstants (simulation): time 0.005563/3.293, allocations: 1.287 MB / 1.784 GB, free: 481.4 MB / 1.342 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.003149/3.296, allocations: 55.58 kB / 1.784 GB, free: 481.4 MB / 1.342 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.007027/3.303, allocations: 485.9 kB / 1.784 GB, free: 481.3 MB / 1.342 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0005287/3.303, allocations: 171 kB / 1.784 GB, free: 481.3 MB / 1.342 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0005533/3.304, allocations: 127.9 kB / 1.785 GB, free: 481.3 MB / 1.342 GB Notification: Performance of sorting global known variables: time 0.01736/3.321, allocations: 5.472 MB / 1.79 GB, free: 479.4 MB / 1.342 GB Notification: Performance of sort global known variables: time 7.61e-07/3.321, allocations: 3.938 kB / 1.79 GB, free: 479.4 MB / 1.342 GB Notification: Performance of remove unused functions: time 0.02406/3.345, allocations: 4.207 MB / 1.794 GB, free: 478.9 MB / 1.342 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 29 * Number of states: 13 (connection1Pipe_R.junConSup.vol.dynBal.U,connection1Pipe_R.junConRet.vol.dynBal.U,connection1PipeplugFlow.junConSup.vol.dynBal.U,connection1PipeplugFlow.junConRet.vol.dynBal.U,connection1PipeplugFlow.pipDis.del.x,connection1PipeplugFlow.pipDis.timDel.x,connection1PipeplugFlow.pipDis.vol_b.dynBal.U,connection1PipeplugFlow.pipDis.vol_a.dynBal.U,pipeGroundCoupling.groActLay[1].T[1],pipeGroundCoupling.groActLay[1].T[2],pipeGroundCoupling.groActLay[1].T[3],pipeGroundCoupling.groActLay[1].T[4],pipeGroundCoupling.groActLay[1].T[5]) * 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 (201): * Single equations (assignments): 178 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 18 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 4 * 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): 4 systems {1, 1, 1, 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 {(1,5)} Notification: Performance of Backend phase and start with SimCode phase: time 0.009407/3.355, allocations: 4.265 MB / 1.798 GB, free: 478.6 MB / 1.342 GB Notification: Performance of simCode: created initialization part: time 0.02758/3.382, allocations: 10.92 MB / 1.809 GB, free: 475.2 MB / 1.342 GB Notification: Performance of simCode: created event and clocks part: time 1.897e-05/3.382, allocations: 1.625 kB / 1.809 GB, free: 475.2 MB / 1.342 GB Notification: Performance of simCode: created simulation system equations: time 0.003516/3.386, allocations: 1.561 MB / 1.81 GB, free: 474.7 MB / 1.342 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.03447/3.42, allocations: 3.773 MB / 1.814 GB, free: 473.9 MB / 1.342 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.03454/3.455, allocations: 17.24 MB / 1.831 GB, free: 464.2 MB / 1.342 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.005208/3.46, allocations: 4.17 MB / 1.835 GB, free: 461.4 MB / 1.342 GB Notification: Performance of simCode: alias equations: time 0.01227/3.473, allocations: 2.163 MB / 1.837 GB, free: 459.3 MB / 1.342 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.002697/3.475, allocations: 0.5812 MB / 1.838 GB, free: 458.7 MB / 1.342 GB Notification: Performance of SimCode: time 1.863e-06/3.475, allocations: 0 / 1.838 GB, free: 458.7 MB / 1.342 GB Notification: Performance of Templates: time 0.2427/3.718, allocations: 158.6 MB / 1.992 GB, free: 301.3 MB / 1.342 GB make -j1 -f Buildings_1.6_Buildings.DHC.Networks.Connections.Examples.Connection1PipeExample.makefile (rm -f Buildings_1.6_Buildings.DHC.Networks.Connections.Examples.Connection1PipeExample.pipe ; mkfifo Buildings_1.6_Buildings.DHC.Networks.Connections.Examples.Connection1PipeExample.pipe ; head -c 1048576 < Buildings_1.6_Buildings.DHC.Networks.Connections.Examples.Connection1PipeExample.pipe >> ../files/Buildings_1.6_Buildings.DHC.Networks.Connections.Examples.Connection1PipeExample.sim & ./Buildings_1.6_Buildings.DHC.Networks.Connections.Examples.Connection1PipeExample -abortSlowSimulation -alarm=480 -lv LOG_STATS > Buildings_1.6_Buildings.DHC.Networks.Connections.Examples.Connection1PipeExample.pipe 2>&1)