Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr IBPSA_latest_IBPSA.Electrical.DC.Lines.Examples.DCLines.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/IBPSA 4.0.0-master/package.mo", uses=false) Using package IBPSA with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/IBPSA 4.0.0-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(IBPSA.Electrical.DC.Lines.Examples.DCLines,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="IBPSA_latest_IBPSA.Electrical.DC.Lines.Examples.DCLines") translateModel(IBPSA.Electrical.DC.Lines.Examples.DCLines,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="IBPSA_latest_IBPSA.Electrical.DC.Lines.Examples.DCLines") Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.001363/0.001363, allocations: 114 kB / 17.08 MB, free: 5.965 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.00137/0.00137, allocations: 193.9 kB / 18.01 MB, free: 5.055 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.262/1.262, allocations: 222.9 MB / 241.7 MB, free: 15.09 MB / 206.1 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/IBPSA 4.0.0-master/package.mo): time 0.6771/0.6771, allocations: 115.3 MB / 407.2 MB, free: 6.168 MB / 318.1 MB Notification: Performance of FrontEnd - loaded program: time 0.001215/0.001215, allocations: 58.61 kB / 0.5583 GB, free: 32.36 MB / 446.1 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.1239/0.1251, allocations: 76.19 MB / 0.6327 GB, free: 4.535 MB / 478.1 MB Notification: Performance of NFInst.instantiate(IBPSA.Electrical.DC.Lines.Examples.DCLines): time 0.02312/0.1483, allocations: 22.59 MB / 0.6548 GB, free: 13.86 MB / 0.4981 GB Notification: Performance of NFInst.instExpressions: time 0.02467/0.173, allocations: 17.64 MB / 0.672 GB, free: 12.16 MB / 0.5137 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.002926/0.176, allocations: 111.4 kB / 0.6721 GB, free: 12.05 MB / 0.5137 GB Notification: Performance of NFTyping.typeComponents: time 0.0101/0.1861, allocations: 4.176 MB / 0.6762 GB, free: 7.867 MB / 0.5137 GB Notification: Performance of NFTyping.typeBindings: time 0.009613/0.1957, allocations: 3.509 MB / 0.6796 GB, free: 4.348 MB / 0.5137 GB Notification: Performance of NFTyping.typeClassSections: time 0.00354/0.1993, allocations: 1.314 MB / 0.6809 GB, free: 3.035 MB / 0.5137 GB Notification: Performance of NFFlatten.flatten: time 0.008058/0.2073, allocations: 5.577 MB / 0.6864 GB, free: 13.44 MB / 0.5294 GB Notification: Performance of NFFlatten.resolveConnections: time 0.005418/0.2128, allocations: 3.534 MB / 0.6898 GB, free: 9.828 MB / 0.5294 GB Notification: Performance of NFEvalConstants.evaluate: time 0.003893/0.2167, allocations: 2.363 MB / 0.6921 GB, free: 7.457 MB / 0.5294 GB Notification: Performance of NFSimplifyModel.simplify: time 0.004368/0.2211, allocations: 2.416 MB / 0.6945 GB, free: 5.031 MB / 0.5294 GB Notification: Performance of NFPackage.collectConstants: time 0.001205/0.2223, allocations: 348 kB / 0.6948 GB, free: 4.691 MB / 0.5294 GB Notification: Performance of NFFlatten.collectFunctions: time 0.002809/0.2251, allocations: 1.018 MB / 0.6958 GB, free: 3.672 MB / 0.5294 GB Notification: Performance of NFScalarize.scalarize: time 0.001711/0.2269, allocations: 1.157 MB / 0.6969 GB, free: 2.512 MB / 0.5294 GB Notification: Performance of NFVerifyModel.verify: time 0.003474/0.2304, allocations: 1.963 MB / 0.6989 GB, free: 0.5391 MB / 0.5294 GB Notification: Performance of NFConvertDAE.convert: time 0.005934/0.2363, allocations: 5.066 MB / 0.7038 GB, free: 11.46 MB / 0.545 GB Notification: Performance of FrontEnd - DAE generated: time 6.943e-06/0.2364, allocations: 0 / 0.7038 GB, free: 11.46 MB / 0.545 GB Notification: Performance of FrontEnd: time 2.324e-06/0.2364, allocations: 0 / 0.7038 GB, free: 11.46 MB / 0.545 GB Notification: Performance of Transformations before backend: time 0.0001409/0.2365, allocations: 4 kB / 0.7038 GB, free: 11.45 MB / 0.545 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 635 * Number of variables: 635 Notification: Performance of Generate backend data structure: time 0.008834/0.2454, allocations: 4.386 MB / 0.7081 GB, free: 6.953 MB / 0.545 GB Notification: Performance of prepare preOptimizeDAE: time 4.083e-05/0.2454, allocations: 12.03 kB / 0.7081 GB, free: 6.941 MB / 0.545 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.01534/0.2608, allocations: 3.25 MB / 0.7113 GB, free: 3.684 MB / 0.545 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.005221/0.266, allocations: 2.205 MB / 0.7134 GB, free: 1.41 MB / 0.545 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.000189/0.2662, allocations: 181.1 kB / 0.7136 GB, free: 1.23 MB / 0.545 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.000876/0.2671, allocations: 236.1 kB / 0.7138 GB, free: 1 MB / 0.545 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.01162/0.2787, allocations: 4.685 MB / 0.7184 GB, free: 12.17 MB / 0.5606 GB Notification: Performance of preOpt findStateOrder (simulation): time 6.007e-05/0.2788, allocations: 0 / 0.7184 GB, free: 12.17 MB / 0.5606 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0005056/0.2794, allocations: 103.9 kB / 0.7185 GB, free: 12.07 MB / 0.5606 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0001864/0.2796, allocations: 172.8 kB / 0.7187 GB, free: 11.89 MB / 0.5606 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.01347/0.293, allocations: 5.124 MB / 0.7237 GB, free: 6.754 MB / 0.5606 GB Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.02155/0.3146, allocations: 13.91 MB / 0.7373 GB, free: 7.676 MB / 0.5762 GB Notification: Performance of preOpt comSubExp (simulation): time 0.01101/0.3257, allocations: 3.569 MB / 0.7407 GB, free: 4.09 MB / 0.5762 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.003551/0.3292, allocations: 1.385 MB / 0.7421 GB, free: 2.703 MB / 0.5762 GB Notification: Performance of preOpt evalFunc (simulation): time 0.0001452/0.3294, allocations: 33.16 kB / 0.7421 GB, free: 2.672 MB / 0.5762 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.004119/0.3335, allocations: 1.695 MB / 0.7438 GB, free: 0.9141 MB / 0.5762 GB Notification: Performance of pre-optimization done (n=163): time 3.847e-06/0.3336, allocations: 0 / 0.7438 GB, free: 0.9141 MB / 0.5762 GB Notification: Performance of matching and sorting (n=250): time 0.3827/0.7163, allocations: 27.43 MB / 0.7706 GB, free: 95.27 MB / 0.5762 GB Notification: Performance of inlineWhenForInitialization (initialization): time 0.0001503/0.7165, allocations: 0.4902 MB / 0.771 GB, free: 94.7 MB / 0.5762 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.002605/0.7191, allocations: 2.297 MB / 0.7733 GB, free: 93.5 MB / 0.5762 GB Notification: Performance of collectPreVariables (initialization): time 0.0002928/0.7194, allocations: 79.66 kB / 0.7734 GB, free: 93.43 MB / 0.5762 GB Notification: Performance of collectInitialEqns (initialization): time 0.0007571/0.7202, allocations: 1.432 MB / 0.7748 GB, free: 92.17 MB / 0.5762 GB Notification: Performance of collectInitialBindings (initialization): time 0.0005204/0.7207, allocations: 0.8174 MB / 0.7756 GB, free: 91.46 MB / 0.5762 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.000674/0.7214, allocations: 414 kB / 0.776 GB, free: 91.24 MB / 0.5762 GB Notification: Performance of setup shared object (initialization): time 4.951e-05/0.7214, allocations: 304.7 kB / 0.7762 GB, free: 90.94 MB / 0.5762 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.004125/0.7256, allocations: 1.755 MB / 0.778 GB, free: 89.49 MB / 0.5762 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.00427/0.7299, allocations: 2.048 MB / 0.78 GB, free: 87.36 MB / 0.5762 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.008249/0.7381, allocations: 3.837 MB / 0.7837 GB, free: 83.39 MB / 0.5762 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 9.548e-06/0.7382, allocations: 3.938 kB / 0.7837 GB, free: 83.38 MB / 0.5762 GB Notification: Performance of matching and sorting (n=299) (initialization): time 0.01366/0.7518, allocations: 5.805 MB / 0.7894 GB, free: 77.48 MB / 0.5762 GB Notification: Performance of prepare postOptimizeDAE: time 8.216e-05/0.752, allocations: 148.5 kB / 0.7895 GB, free: 77.31 MB / 0.5762 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.61e-05/0.752, allocations: 8 kB / 0.7895 GB, free: 77.3 MB / 0.5762 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.005555/0.7575, allocations: 1.836 MB / 0.7913 GB, free: 75.46 MB / 0.5762 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.002758/0.7603, allocations: 0.4925 MB / 0.7918 GB, free: 74.97 MB / 0.5762 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.01783/0.7782, allocations: 15.41 MB / 0.8068 GB, free: 59.36 MB / 0.5762 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.003535/0.7817, allocations: 303.6 kB / 0.8071 GB, free: 59.06 MB / 0.5762 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0003491/0.7821, allocations: 91.97 kB / 0.8072 GB, free: 58.97 MB / 0.5762 GB Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.004876/0.787, allocations: 2.312 MB / 0.8095 GB, free: 56.65 MB / 0.5762 GB Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.004129/0.7912, allocations: 2.027 MB / 0.8115 GB, free: 54.54 MB / 0.5762 GB Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.008124/0.7993, allocations: 3.798 MB / 0.8152 GB, free: 50.61 MB / 0.5762 GB Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 9.948e-06/0.7994, allocations: 7.938 kB / 0.8152 GB, free: 50.6 MB / 0.5762 GB Notification: Performance of matching and sorting (n=299) (initialization_lambda0): time 0.01291/0.8123, allocations: 5.641 MB / 0.8207 GB, free: 44.87 MB / 0.5762 GB Notification: Performance of prepare postOptimizeDAE: time 7.769e-05/0.8124, allocations: 151.7 kB / 0.8208 GB, free: 44.69 MB / 0.5762 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.533e-05/0.8124, allocations: 15.28 kB / 0.8208 GB, free: 44.68 MB / 0.5762 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.004783/0.8172, allocations: 1.681 MB / 0.8225 GB, free: 42.99 MB / 0.5762 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0027/0.8199, allocations: 0.5148 MB / 0.823 GB, free: 42.47 MB / 0.5762 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.0162/0.8361, allocations: 14.6 MB / 0.8372 GB, free: 27.61 MB / 0.5762 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.003353/0.8395, allocations: 310.3 kB / 0.8375 GB, free: 27.31 MB / 0.5762 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.000242/0.8398, allocations: 94.31 kB / 0.8376 GB, free: 27.22 MB / 0.5762 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 24 * Number of states: 0 () * Number of discrete variables: 25 (varLoad5.count,$PRE.varLoad5.count,varLoad5.T_start,$PRE.varLoad5.T_start,varLoad4.count,$PRE.varLoad4.count,varLoad4.T_start,$PRE.varLoad4.T_start,varLoad3.count,$PRE.varLoad3.count,varLoad3.T_start,$PRE.varLoad3.T_start,varLoad2.count,$PRE.varLoad2.count,varLoad2.T_start,$PRE.varLoad2.T_start,varLoad1.count,$PRE.varLoad1.count,varLoad1.T_start,$PRE.varLoad1.T_start,$whenCondition1,$whenCondition2,$whenCondition3,$whenCondition4,$whenCondition5) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (172): * Single equations (assignments): 165 * Array equations: 0 * Algorithm blocks: 5 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 0 * Torn equation systems: 2 * Mixed (continuous/discrete) equation systems: 0 Notification: Torn system details for strict tearing set: * Linear torn systems (#iteration vars, #inner vars, density): 1 system {(10,52,45.0%)} * Non-linear torn systems (#iteration vars, #inner vars): 1 system {(10,52)} Notification: Performance of prepare postOptimizeDAE: time 0.0004906/0.8403, allocations: 323.3 kB / 0.8379 GB, free: 26.91 MB / 0.5762 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.000414/0.8407, allocations: 332.1 kB / 0.8383 GB, free: 26.58 MB / 0.5762 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.0006837/0.8414, allocations: 396.1 kB / 0.8386 GB, free: 26.18 MB / 0.5762 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 1.214e-05/0.8414, allocations: 24 kB / 0.8387 GB, free: 26.16 MB / 0.5762 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 3.04e-05/0.8414, allocations: 12 kB / 0.8387 GB, free: 26.15 MB / 0.5762 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 1.55e-05/0.8415, allocations: 11.95 kB / 0.8387 GB, free: 26.14 MB / 0.5762 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.002915/0.8444, allocations: 3.172 MB / 0.8418 GB, free: 22.97 MB / 0.5762 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 8.426e-06/0.8444, allocations: 4 kB / 0.8418 GB, free: 22.97 MB / 0.5762 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.002242/0.8467, allocations: 431.3 kB / 0.8422 GB, free: 22.55 MB / 0.5762 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.004957/0.8516, allocations: 1.696 MB / 0.8438 GB, free: 20.84 MB / 0.5762 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.000262/0.8519, allocations: 51.97 kB / 0.8439 GB, free: 20.79 MB / 0.5762 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.01671/0.8686, allocations: 15.19 MB / 0.8587 GB, free: 5.32 MB / 0.5762 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 2.615e-06/0.8687, allocations: 6.875 kB / 0.8587 GB, free: 5.316 MB / 0.5762 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.01265/0.8813, allocations: 5.421 MB / 0.864 GB, free: 15.87 MB / 0.5919 GB Notification: Performance of postOpt removeConstants (simulation): time 0.001724/0.8831, allocations: 0.6648 MB / 0.8647 GB, free: 15.18 MB / 0.5919 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0005089/0.8836, allocations: 44 kB / 0.8647 GB, free: 15.14 MB / 0.5919 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.002803/0.8864, allocations: 303.6 kB / 0.865 GB, free: 14.84 MB / 0.5919 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0007973/0.8872, allocations: 290.7 kB / 0.8653 GB, free: 14.55 MB / 0.5919 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0001783/0.8874, allocations: 67.97 kB / 0.8654 GB, free: 14.49 MB / 0.5919 GB Notification: Performance of sorting global known variables: time 0.001959/0.8894, allocations: 1.537 MB / 0.8669 GB, free: 12.95 MB / 0.5919 GB Notification: Performance of sort global known variables: time 1.31e-07/0.8894, allocations: 0 / 0.8669 GB, free: 12.95 MB / 0.5919 GB Notification: Performance of remove unused functions: time 0.003716/0.8931, allocations: 1.641 MB / 0.8685 GB, free: 11.31 MB / 0.5919 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 1 * Number of states: 0 () * Number of discrete variables: 15 ($whenCondition5,$whenCondition4,$whenCondition3,$whenCondition2,$whenCondition1,varLoad1.T_start,varLoad1.count,varLoad2.T_start,varLoad2.count,varLoad3.T_start,varLoad3.count,varLoad4.T_start,varLoad4.count,varLoad5.T_start,varLoad5.count) * Number of discrete states: 5 (varLoad1.count,varLoad2.count,varLoad3.count,varLoad4.count,varLoad5.count) * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for simulation (128): * Single equations (assignments): 116 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * When equations: 10 * If-equations: 0 * Equation systems (not torn): 0 * Torn equation systems: 2 * Mixed (continuous/discrete) equation systems: 0 Notification: Torn system details for strict tearing set: * Linear torn systems (#iteration vars, #inner vars, density): 1 system {(10,52,60.0%)} * Non-linear torn systems (#iteration vars, #inner vars): 1 system {(10,52)} Notification: Performance of Backend phase and start with SimCode phase: time 0.0003181/0.8934, allocations: 174.3 kB / 0.8686 GB, free: 11.14 MB / 0.5919 GB Notification: Performance of simCode: created initialization part: time 0.02158/0.915, allocations: 9.289 MB / 0.8777 GB, free: 1.672 MB / 0.5919 GB Notification: Performance of simCode: created event and clocks part: time 1.007e-05/0.9151, allocations: 4 kB / 0.8777 GB, free: 1.668 MB / 0.5919 GB Notification: Performance of simCode: created simulation system equations: time 0.008291/0.9233, allocations: 3.33 MB / 0.8809 GB, free: 14.31 MB / 0.6075 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.005428/0.9288, allocations: 1.131 MB / 0.8821 GB, free: 13.25 MB / 0.6075 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.01403/0.9429, allocations: 6.716 MB / 0.8886 GB, free: 6.52 MB / 0.6075 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.002192/0.9451, allocations: 2.297 MB / 0.8909 GB, free: 4.188 MB / 0.6075 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.001076/0.9462, allocations: 207.4 kB / 0.8911 GB, free: 3.984 MB / 0.6075 GB Notification: Performance of SimCode: time 9.01e-07/0.9462, allocations: 0 / 0.8911 GB, free: 3.984 MB / 0.6075 GB Notification: Performance of Templates: time 0.09092/1.037, allocations: 80.26 MB / 0.9694 GB, free: 4.051 MB / 0.6856 GB make -j1 -f IBPSA_latest_IBPSA.Electrical.DC.Lines.Examples.DCLines.makefile (rm -f IBPSA_latest_IBPSA.Electrical.DC.Lines.Examples.DCLines.pipe ; mkfifo IBPSA_latest_IBPSA.Electrical.DC.Lines.Examples.DCLines.pipe ; head -c 1048576 < IBPSA_latest_IBPSA.Electrical.DC.Lines.Examples.DCLines.pipe >> ../files/IBPSA_latest_IBPSA.Electrical.DC.Lines.Examples.DCLines.sim & ./IBPSA_latest_IBPSA.Electrical.DC.Lines.Examples.DCLines -abortSlowSimulation -alarm=480 -lv LOG_STATS > IBPSA_latest_IBPSA.Electrical.DC.Lines.Examples.DCLines.pipe 2>&1)