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 0.001146/0.001146, allocations: 112.4 kB / 17.04 MB, free: 5.809 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001224/0.001223, allocations: 195 kB / 17.98 MB, free: 5.031 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.295/1.295, allocations: 222.9 MB / 241.7 MB, free: 15.15 MB / 206.1 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/IBPSA 4.0.0-master/package.mo): time 0.692/0.692, allocations: 115.1 MB / 406.9 MB, free: 6.289 MB / 318.1 MB Notification: Performance of FrontEnd - loaded program: time 0.001312/0.001312, allocations: 56.12 kB / 494.8 MB, free: 15.83 MB / 414.1 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.3694/0.3707, allocations: 76.14 MB / 0.5576 GB, free: 36.55 MB / 446.1 MB Notification: Performance of NFInst.instantiate(IBPSA.Electrical.DC.Lines.Examples.DCLines): time 0.02978/0.4005, allocations: 22.59 MB / 0.5796 GB, free: 21.06 MB / 446.1 MB Notification: Performance of NFInst.instExpressions: time 0.02353/0.4241, allocations: 17.63 MB / 0.5968 GB, free: 8.898 MB / 446.1 MB Notification: Performance of NFInst.updateImplicitVariability: time 0.003697/0.4279, allocations: 114.8 kB / 0.597 GB, free: 8.859 MB / 446.1 MB Notification: Performance of NFTyping.typeComponents: time 0.009991/0.4379, allocations: 4.182 MB / 0.601 GB, free: 5.801 MB / 446.1 MB Notification: Performance of NFTyping.typeBindings: time 0.01003/0.4479, allocations: 3.504 MB / 0.6045 GB, free: 3.055 MB / 446.1 MB Notification: Performance of NFTyping.typeClassSections: time 0.003526/0.4515, allocations: 1.313 MB / 0.6057 GB, free: 1.965 MB / 446.1 MB Notification: Performance of NFFlatten.flatten: time 0.007606/0.4591, allocations: 5.583 MB / 0.6112 GB, free: 13.57 MB / 462.1 MB Notification: Performance of NFFlatten.resolveConnections: time 0.005124/0.4642, allocations: 3.53 MB / 0.6146 GB, free: 9.969 MB / 462.1 MB Notification: Performance of NFEvalConstants.evaluate: time 0.003973/0.4682, allocations: 2.301 MB / 0.6169 GB, free: 7.66 MB / 462.1 MB Notification: Performance of NFSimplifyModel.simplify: time 0.004251/0.4725, allocations: 2.401 MB / 0.6192 GB, free: 5.25 MB / 462.1 MB Notification: Performance of NFPackage.collectConstants: time 0.001063/0.4736, allocations: 352 kB / 0.6196 GB, free: 4.906 MB / 462.1 MB Notification: Performance of NFFlatten.collectFunctions: time 0.002746/0.4763, allocations: 1.022 MB / 0.6206 GB, free: 3.883 MB / 462.1 MB Notification: Performance of NFScalarize.scalarize: time 0.001453/0.4778, allocations: 1.157 MB / 0.6217 GB, free: 2.723 MB / 462.1 MB Notification: Performance of NFVerifyModel.verify: time 0.00327/0.4811, allocations: 1.967 MB / 0.6236 GB, free: 0.7461 MB / 462.1 MB Notification: Performance of NFConvertDAE.convert: time 0.005607/0.4867, allocations: 5.054 MB / 0.6286 GB, free: 11.68 MB / 478.1 MB Notification: Performance of FrontEnd - DAE generated: time 5.65e-06/0.4867, allocations: 0 / 0.6286 GB, free: 11.68 MB / 478.1 MB Notification: Performance of FrontEnd: time 1.553e-06/0.4868, allocations: 4 kB / 0.6286 GB, free: 11.67 MB / 478.1 MB Notification: Performance of Transformations before backend: time 0.0001002/0.4869, allocations: 0 / 0.6286 GB, free: 11.67 MB / 478.1 MB 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 0.01056/0.4974, allocations: 4.394 MB / 0.6328 GB, free: 7.164 MB / 478.1 MB Notification: Performance of prepare preOptimizeDAE: time 4.286e-05/0.4975, allocations: 8.031 kB / 0.6329 GB, free: 7.156 MB / 478.1 MB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.01445/0.5119, allocations: 3.258 MB / 0.636 GB, free: 3.891 MB / 478.1 MB Notification: Performance of preOpt evaluateParameters (simulation): time 0.004784/0.5168, allocations: 2.201 MB / 0.6382 GB, free: 1.621 MB / 478.1 MB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0001503/0.5169, allocations: 181.1 kB / 0.6384 GB, free: 1.441 MB / 478.1 MB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0005604/0.5175, allocations: 240 kB / 0.6386 GB, free: 1.207 MB / 478.1 MB Notification: Performance of preOpt clockPartitioning (simulation): time 0.008848/0.5264, allocations: 4.685 MB / 0.6432 GB, free: 12.38 MB / 494.1 MB Notification: Performance of preOpt findStateOrder (simulation): time 4.109e-05/0.5264, allocations: 0 / 0.6432 GB, free: 12.38 MB / 494.1 MB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0002779/0.5267, allocations: 112 kB / 0.6433 GB, free: 12.27 MB / 494.1 MB Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0001839/0.5269, allocations: 172.8 kB / 0.6434 GB, free: 12.09 MB / 494.1 MB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.01109/0.538, allocations: 5.116 MB / 0.6484 GB, free: 6.961 MB / 494.1 MB Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.02025/0.5583, allocations: 13.91 MB / 0.662 GB, free: 7.887 MB / 0.4981 GB Notification: Performance of preOpt comSubExp (simulation): time 0.009792/0.5681, allocations: 3.573 MB / 0.6655 GB, free: 4.293 MB / 0.4981 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.003032/0.5712, allocations: 1.389 MB / 0.6669 GB, free: 2.906 MB / 0.4981 GB Notification: Performance of preOpt evalFunc (simulation): time 0.0001078/0.5713, allocations: 33.2 kB / 0.6669 GB, free: 2.875 MB / 0.4981 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.00351/0.5748, allocations: 1.695 MB / 0.6685 GB, free: 1.117 MB / 0.4981 GB Notification: Performance of pre-optimization done (n=163): time 3.427e-06/0.5748, allocations: 4 kB / 0.6685 GB, free: 1.113 MB / 0.4981 GB Notification: Performance of matching and sorting (n=250): time 0.1055/0.6803, allocations: 27.42 MB / 0.6953 GB, free: 5.477 MB / 0.5294 GB Notification: Performance of inlineWhenForInitialization (initialization): time 0.0003128/0.6807, allocations: 0.4928 MB / 0.6958 GB, free: 4.871 MB / 0.5294 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.003368/0.6841, allocations: 2.296 MB / 0.698 GB, free: 2.562 MB / 0.5294 GB Notification: Performance of collectPreVariables (initialization): time 0.0004714/0.6846, allocations: 77.7 kB / 0.6981 GB, free: 2.48 MB / 0.5294 GB Notification: Performance of collectInitialEqns (initialization): time 0.001193/0.6858, allocations: 1.426 MB / 0.6995 GB, free: 1.039 MB / 0.5294 GB Notification: Performance of collectInitialBindings (initialization): time 0.0008452/0.6866, allocations: 0.824 MB / 0.7003 GB, free: 208 kB / 0.5294 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0008145/0.6874, allocations: 420.4 kB / 0.7007 GB, free: 15.78 MB / 0.545 GB Notification: Performance of setup shared object (initialization): time 0.0001204/0.6876, allocations: 305.1 kB / 0.701 GB, free: 15.48 MB / 0.545 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.004378/0.6919, allocations: 1.751 MB / 0.7027 GB, free: 13.72 MB / 0.545 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.004502/0.6965, allocations: 2.054 MB / 0.7047 GB, free: 11.58 MB / 0.545 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.008498/0.705, allocations: 3.837 MB / 0.7085 GB, free: 7.609 MB / 0.545 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 1.012e-05/0.705, allocations: 4 kB / 0.7085 GB, free: 7.605 MB / 0.545 GB Notification: Performance of matching and sorting (n=299) (initialization): time 0.01501/0.72, allocations: 5.806 MB / 0.7141 GB, free: 1.707 MB / 0.545 GB Notification: Performance of prepare postOptimizeDAE: time 0.0001297/0.7202, allocations: 148.5 kB / 0.7143 GB, free: 1.531 MB / 0.545 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.808e-05/0.7202, allocations: 4 kB / 0.7143 GB, free: 1.527 MB / 0.545 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.006069/0.7263, allocations: 1.836 MB / 0.7161 GB, free: 15.69 MB / 0.5606 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.002786/0.7291, allocations: 0.4914 MB / 0.7166 GB, free: 15.2 MB / 0.5606 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.02243/0.7516, allocations: 15.41 MB / 0.7316 GB, free: 15.54 MB / 0.5762 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.004188/0.7558, allocations: 303.6 kB / 0.7319 GB, free: 15.24 MB / 0.5762 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0005657/0.7564, allocations: 91.97 kB / 0.732 GB, free: 15.15 MB / 0.5762 GB Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.005599/0.762, allocations: 2.32 MB / 0.7343 GB, free: 12.82 MB / 0.5762 GB Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.004333/0.7664, allocations: 2.02 MB / 0.7362 GB, free: 10.72 MB / 0.5762 GB Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.008292/0.7747, allocations: 3.806 MB / 0.7399 GB, free: 6.777 MB / 0.5762 GB Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 8.886e-06/0.7747, allocations: 0 / 0.7399 GB, free: 6.777 MB / 0.5762 GB Notification: Performance of matching and sorting (n=299) (initialization_lambda0): time 0.01356/0.7883, allocations: 5.65 MB / 0.7455 GB, free: 1.035 MB / 0.5762 GB Notification: Performance of prepare postOptimizeDAE: time 9.518e-05/0.7884, allocations: 152.4 kB / 0.7456 GB, free: 0.8555 MB / 0.5762 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.182e-05/0.7884, allocations: 4 kB / 0.7456 GB, free: 0.8516 MB / 0.5762 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.2584/1.047, allocations: 1.668 MB / 0.7472 GB, free: 160.3 MB / 0.5762 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.002837/1.05, allocations: 0.5137 MB / 0.7477 GB, free: 160.3 MB / 0.5762 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.01923/1.069, allocations: 14.6 MB / 0.762 GB, free: 153.9 MB / 0.5762 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.003316/1.072, allocations: 308.2 kB / 0.7623 GB, free: 153.8 MB / 0.5762 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0002753/1.073, allocations: 89.81 kB / 0.7624 GB, free: 153.8 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 0.0005219/1.073, allocations: 321 kB / 0.7627 GB, free: 153.5 MB / 0.5762 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.000503/1.074, allocations: 330.5 kB / 0.763 GB, free: 153.5 MB / 0.5762 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.0006735/1.074, allocations: 394.3 kB / 0.7634 GB, free: 153.2 MB / 0.5762 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 1.884e-05/1.074, allocations: 24.06 kB / 0.7634 GB, free: 153.2 MB / 0.5762 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 3.482e-05/1.074, allocations: 12.91 kB / 0.7634 GB, free: 153.2 MB / 0.5762 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 2.049e-05/1.074, allocations: 12.39 kB / 0.7634 GB, free: 153.2 MB / 0.5762 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.004324/1.079, allocations: 3.159 MB / 0.7665 GB, free: 152 MB / 0.5762 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 9.087e-06/1.079, allocations: 0 / 0.7665 GB, free: 152 MB / 0.5762 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.002342/1.081, allocations: 435.1 kB / 0.7669 GB, free: 152 MB / 0.5762 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.005521/1.087, allocations: 1.698 MB / 0.7686 GB, free: 151.7 MB / 0.5762 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0002842/1.087, allocations: 55.03 kB / 0.7686 GB, free: 151.6 MB / 0.5762 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.01944/1.106, allocations: 15.2 MB / 0.7835 GB, free: 143.6 MB / 0.5762 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 2.103e-06/1.106, allocations: 0 / 0.7835 GB, free: 143.6 MB / 0.5762 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.01189/1.118, allocations: 5.415 MB / 0.7888 GB, free: 141.8 MB / 0.5762 GB Notification: Performance of postOpt removeConstants (simulation): time 0.001536/1.12, allocations: 0.6645 MB / 0.7894 GB, free: 141.4 MB / 0.5762 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0004807/1.12, allocations: 43.81 kB / 0.7895 GB, free: 141.4 MB / 0.5762 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.00249/1.123, allocations: 308.6 kB / 0.7898 GB, free: 141.3 MB / 0.5762 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0008442/1.124, allocations: 291.4 kB / 0.79 GB, free: 141.3 MB / 0.5762 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0001692/1.124, allocations: 72.23 kB / 0.7901 GB, free: 141.2 MB / 0.5762 GB Notification: Performance of sorting global known variables: time 0.00176/1.126, allocations: 1.531 MB / 0.7916 GB, free: 140.7 MB / 0.5762 GB Notification: Performance of sort global known variables: time 2.51e-07/1.126, allocations: 3.969 kB / 0.7916 GB, free: 140.7 MB / 0.5762 GB Notification: Performance of remove unused functions: time 0.003399/1.129, allocations: 1.639 MB / 0.7932 GB, free: 140.5 MB / 0.5762 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 0.0003135/1.129, allocations: 165 kB / 0.7934 GB, free: 140.4 MB / 0.5762 GB Notification: Performance of simCode: created initialization part: time 0.01748/1.147, allocations: 9.322 MB / 0.8025 GB, free: 131.7 MB / 0.5762 GB Notification: Performance of simCode: created event and clocks part: time 8.416e-06/1.147, allocations: 0 / 0.8025 GB, free: 131.7 MB / 0.5762 GB Notification: Performance of simCode: created simulation system equations: time 0.00667/1.154, allocations: 3.315 MB / 0.8057 GB, free: 128.4 MB / 0.5762 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.003937/1.158, allocations: 1.135 MB / 0.8068 GB, free: 127.4 MB / 0.5762 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.01047/1.168, allocations: 6.51 MB / 0.8132 GB, free: 120.8 MB / 0.5762 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.001362/1.169, allocations: 2.301 MB / 0.8154 GB, free: 118.5 MB / 0.5762 GB Notification: Performance of simCode: alias equations: time 0.002115/1.172, allocations: 0.6334 MB / 0.816 GB, free: 117.9 MB / 0.5762 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0005754/1.172, allocations: 187.4 kB / 0.8162 GB, free: 117.7 MB / 0.5762 GB Notification: Performance of SimCode: time 5.61e-07/1.172, allocations: 0 / 0.8162 GB, free: 117.7 MB / 0.5762 GB Notification: Performance of Templates: time 0.0878/1.26, allocations: 77.22 MB / 0.8916 GB, free: 41.44 MB / 0.5762 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 -s cvode -lv LOG_STATS > IBPSA_latest_IBPSA.Electrical.DC.Lines.Examples.DCLines.pipe 2>&1)