Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr Buildings_8_Buildings.Electrical.AC.ThreePhasesUnbalanced.Lines.Examples.ACSimpleGrid_N.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 3.2.3+maint.om/package.mo", uses=false) loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.1.4-maint.8.1.x/package.mo", uses=false) Using package Buildings with version 8.1.4 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.1.4-maint.8.1.x/package.mo) Using package Modelica with version 3.2.3 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+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.Electrical.AC.ThreePhasesUnbalanced.Lines.Examples.ACSimpleGrid_N,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_8_Buildings.Electrical.AC.ThreePhasesUnbalanced.Lines.Examples.ACSimpleGrid_N") translateModel(Buildings.Electrical.AC.ThreePhasesUnbalanced.Lines.Examples.ACSimpleGrid_N,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_8_Buildings.Electrical.AC.ThreePhasesUnbalanced.Lines.Examples.ACSimpleGrid_N") Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.001189/0.001189, allocations: 111.3 kB / 15.23 MB, free: 0.6602 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001343/0.001343, allocations: 193 kB / 16.13 MB, free: 6.699 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 1.476/1.476, allocations: 205.1 MB / 222 MB, free: 4.793 MB / 174.1 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.1.4-maint.8.1.x/package.mo): time 1.794/1.794, allocations: 292.2 MB / 0.5484 GB, free: 13.68 MB / 462.1 MB Notification: Modelica requested package Complex of version 3.2.3. Complex 4.0.0 is used instead which states that it is fully compatible without conversion script needed. Notification: Modelica requested package ModelicaServices of version 3.2.3. ModelicaServices 4.0.0 is used instead which states that it is fully compatible without conversion script needed. Notification: Performance of FrontEnd - loaded program: time 0.001364/0.001364, allocations: 71.78 kB / 0.6708 GB, free: 26.26 MB / 0.5294 GB Notification: Performance of FrontEnd - Absyn->SCode: time 0.2951/0.2964, allocations: 114.5 MB / 0.7827 GB, free: 14.01 MB / 0.6075 GB Notification: Performance of NFInst.instantiate(Buildings.Electrical.AC.ThreePhasesUnbalanced.Lines.Examples.ACSimpleGrid_N): time 0.02634/0.3228, allocations: 11.87 MB / 0.7943 GB, free: 2.082 MB / 0.6075 GB Notification: Performance of NFInst.instExpressions: time 0.01655/0.3394, allocations: 5.58 MB / 0.7997 GB, free: 12.49 MB / 0.6231 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.001758/0.3412, allocations: 31.88 kB / 0.7998 GB, free: 12.46 MB / 0.6231 GB Notification: Performance of NFTyping.typeComponents: time 0.004226/0.3456, allocations: 0.969 MB / 0.8007 GB, free: 11.48 MB / 0.6231 GB Notification: Performance of NFTyping.typeBindings: time 0.002672/0.3483, allocations: 0.6031 MB / 0.8013 GB, free: 10.88 MB / 0.6231 GB Notification: Performance of NFTyping.typeClassSections: time 0.003573/0.3519, allocations: 0.9078 MB / 0.8022 GB, free: 9.973 MB / 0.6231 GB Notification: Performance of NFFlatten.flatten: time 0.00412/0.356, allocations: 3.761 MB / 0.8058 GB, free: 6.203 MB / 0.6231 GB Notification: Performance of NFFlatten.resolveConnections: time 0.007085/0.3631, allocations: 4.06 MB / 0.8098 GB, free: 2.098 MB / 0.6231 GB Notification: Performance of NFEvalConstants.evaluate: time 0.002081/0.3652, allocations: 0.9774 MB / 0.8108 GB, free: 1.117 MB / 0.6231 GB Notification: Performance of NFSimplifyModel.simplify: time 0.002664/0.3679, allocations: 1.344 MB / 0.8121 GB, free: 15.77 MB / 0.6387 GB Notification: Performance of NFPackage.collectConstants: time 0.000808/0.3687, allocations: 164 kB / 0.8122 GB, free: 15.61 MB / 0.6387 GB Notification: Performance of NFFlatten.collectFunctions: time 0.001895/0.3706, allocations: 0.5226 MB / 0.8127 GB, free: 15.09 MB / 0.6387 GB Notification: Performance of NFScalarize.scalarize: time 0.001606/0.3722, allocations: 0.8497 MB / 0.8136 GB, free: 14.23 MB / 0.6387 GB Notification: Performance of NFVerifyModel.verify: time 0.002743/0.375, allocations: 0.9529 MB / 0.8145 GB, free: 13.28 MB / 0.6387 GB Notification: Performance of NFConvertDAE.convert: time 0.004399/0.3794, allocations: 3.771 MB / 0.8182 GB, free: 9.496 MB / 0.6387 GB Notification: Performance of FrontEnd - DAE generated: time 7.044e-06/0.3794, allocations: 0 / 0.8182 GB, free: 9.496 MB / 0.6387 GB Notification: Performance of FrontEnd: time 2.495e-06/0.3794, allocations: 4 kB / 0.8182 GB, free: 9.492 MB / 0.6387 GB Notification: Performance of Transformations before backend: time 3.491e-05/0.3795, allocations: 0 / 0.8182 GB, free: 9.492 MB / 0.6387 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 425 * Number of variables: 425 Notification: Performance of Generate backend data structure: time 0.004052/0.3835, allocations: 2.085 MB / 0.8202 GB, free: 7.352 MB / 0.6387 GB Notification: Performance of prepare preOptimizeDAE: time 4.542e-05/0.3836, allocations: 8.031 kB / 0.8202 GB, free: 7.344 MB / 0.6387 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.002814/0.3864, allocations: 0.6972 MB / 0.8209 GB, free: 6.645 MB / 0.6387 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.00195/0.3884, allocations: 1.193 MB / 0.8221 GB, free: 5.406 MB / 0.6387 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 9.961e-05/0.3885, allocations: 115.6 kB / 0.8222 GB, free: 5.293 MB / 0.6387 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0002641/0.3887, allocations: 164.1 kB / 0.8223 GB, free: 5.133 MB / 0.6387 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.004613/0.3934, allocations: 2.936 MB / 0.8252 GB, free: 2.133 MB / 0.6387 GB Notification: Performance of preOpt findStateOrder (simulation): time 4.164e-05/0.3934, allocations: 15.78 kB / 0.8252 GB, free: 2.117 MB / 0.6387 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0001918/0.3936, allocations: 64 kB / 0.8253 GB, free: 2.055 MB / 0.6387 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0003439/0.394, allocations: 163.1 kB / 0.8254 GB, free: 1.895 MB / 0.6387 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.003744/0.3977, allocations: 2.491 MB / 0.8279 GB, free: 15.39 MB / 0.6544 GB Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.0117/0.4094, allocations: 10.79 MB / 0.8384 GB, free: 3.715 MB / 0.6544 GB Notification: Performance of preOpt comSubExp (simulation): time 0.001238/0.4107, allocations: 0.9053 MB / 0.8393 GB, free: 2.766 MB / 0.6544 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.0006694/0.4114, allocations: 0.4999 MB / 0.8398 GB, free: 2.266 MB / 0.6544 GB Notification: Performance of preOpt evalFunc (simulation): time 0.0001317/0.4115, allocations: 89.47 kB / 0.8399 GB, free: 2.16 MB / 0.6544 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 2.951e-05/0.4116, allocations: 38.94 kB / 0.8399 GB, free: 2.113 MB / 0.6544 GB Notification: Performance of pre-optimization done (n=46): time 2.404e-06/0.4116, allocations: 0 / 0.8399 GB, free: 2.113 MB / 0.6544 GB Notification: Performance of matching and sorting (n=70): time 0.02575/0.4373, allocations: 7.7 MB / 0.8474 GB, free: 10.34 MB / 0.67 GB Notification: Performance of inlineWhenForInitialization (initialization): time 5.001e-05/0.4374, allocations: 59.97 kB / 0.8475 GB, free: 10.27 MB / 0.67 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.001336/0.4388, allocations: 0.922 MB / 0.8484 GB, free: 9.336 MB / 0.67 GB Notification: Performance of collectPreVariables (initialization): time 8.903e-05/0.4389, allocations: 41.7 kB / 0.8484 GB, free: 9.289 MB / 0.67 GB Notification: Performance of collectInitialEqns (initialization): time 0.0005819/0.4395, allocations: 0.7775 MB / 0.8492 GB, free: 8.496 MB / 0.67 GB Notification: Performance of collectInitialBindings (initialization): time 0.0002434/0.4397, allocations: 244.5 kB / 0.8494 GB, free: 8.254 MB / 0.67 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0003815/0.4401, allocations: 218.7 kB / 0.8496 GB, free: 8.035 MB / 0.67 GB Notification: Performance of setup shared object (initialization): time 0.0002235/0.4403, allocations: 402.7 kB / 0.85 GB, free: 7.633 MB / 0.67 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.001174/0.4415, allocations: 0.7749 MB / 0.8508 GB, free: 6.852 MB / 0.67 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.001533/0.443, allocations: 1.132 MB / 0.8519 GB, free: 5.566 MB / 0.67 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.002717/0.4458, allocations: 1.939 MB / 0.8538 GB, free: 3.477 MB / 0.67 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 9.247e-06/0.4458, allocations: 8 kB / 0.8538 GB, free: 3.469 MB / 0.67 GB Notification: Performance of matching and sorting (n=127) (initialization): time 0.009428/0.4552, allocations: 3.604 MB / 0.8573 GB, free: 15.85 MB / 0.6856 GB Notification: Performance of prepare postOptimizeDAE: time 3.176e-05/0.4553, allocations: 10.81 kB / 0.8573 GB, free: 15.84 MB / 0.6856 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 2.153e-05/0.4553, allocations: 12 kB / 0.8573 GB, free: 15.83 MB / 0.6856 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.007613/0.4629, allocations: 1.904 MB / 0.8592 GB, free: 13.92 MB / 0.6856 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0008645/0.4638, allocations: 227.6 kB / 0.8594 GB, free: 13.7 MB / 0.6856 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.01599/0.4798, allocations: 9.786 MB / 0.8689 GB, free: 3.652 MB / 0.6856 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.00151/0.4814, allocations: 179.6 kB / 0.8691 GB, free: 3.477 MB / 0.6856 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0001836/0.4816, allocations: 44 kB / 0.8692 GB, free: 3.434 MB / 0.6856 GB Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.002553/0.4841, allocations: 1.494 MB / 0.8706 GB, free: 1.934 MB / 0.6856 GB Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.001434/0.4856, allocations: 1.096 MB / 0.8717 GB, free: 0.6875 MB / 0.6856 GB Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.002667/0.4883, allocations: 1.892 MB / 0.8735 GB, free: 14.65 MB / 0.7012 GB Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 1.498e-05/0.4883, allocations: 8 kB / 0.8735 GB, free: 14.64 MB / 0.7012 GB Notification: Performance of matching and sorting (n=127) (initialization_lambda0): time 0.007759/0.4961, allocations: 3.041 MB / 0.8765 GB, free: 11.59 MB / 0.7012 GB Notification: Performance of prepare postOptimizeDAE: time 2.567e-05/0.4961, allocations: 12.38 kB / 0.8765 GB, free: 11.57 MB / 0.7012 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 2.001e-05/0.4961, allocations: 16 kB / 0.8765 GB, free: 11.56 MB / 0.7012 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.004866/0.501, allocations: 1.195 MB / 0.8777 GB, free: 10.36 MB / 0.7012 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001091/0.5021, allocations: 271.5 kB / 0.878 GB, free: 10.09 MB / 0.7012 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.00797/0.5101, allocations: 5.413 MB / 0.8833 GB, free: 4.543 MB / 0.7012 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001383/0.5115, allocations: 167.9 kB / 0.8834 GB, free: 4.379 MB / 0.7012 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0001555/0.5117, allocations: 48 kB / 0.8835 GB, free: 4.332 MB / 0.7012 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 49 * 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 (97): * Single equations (assignments): 95 * Array equations: 0 * Algorithm blocks: 0 * 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 {(4,12,100.0%)} * Non-linear torn systems (#iteration vars, #inner vars): 1 system {(4,12)} Notification: Performance of prepare postOptimizeDAE: time 0.0003907/0.5121, allocations: 252 kB / 0.8837 GB, free: 4.078 MB / 0.7012 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0002563/0.5124, allocations: 86.97 kB / 0.8838 GB, free: 3.992 MB / 0.7012 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.008523/0.5209, allocations: 3.148 MB / 0.8869 GB, free: 0.8203 MB / 0.7012 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 1.308e-05/0.5209, allocations: 8 kB / 0.8869 GB, free: 0.8125 MB / 0.7012 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 8.416e-06/0.5209, allocations: 0 / 0.8869 GB, free: 0.8125 MB / 0.7012 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 9.628e-06/0.521, allocations: 7.984 kB / 0.8869 GB, free: 0.8047 MB / 0.7012 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.012/0.533, allocations: 5.239 MB / 0.892 GB, free: 11.45 MB / 0.7169 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 8.866e-06/0.533, allocations: 256 / 0.892 GB, free: 11.45 MB / 0.7169 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0004284/0.5334, allocations: 107.8 kB / 0.8921 GB, free: 11.34 MB / 0.7169 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.006858/0.5403, allocations: 1.721 MB / 0.8938 GB, free: 9.613 MB / 0.7169 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0001017/0.5404, allocations: 16 kB / 0.8938 GB, free: 9.598 MB / 0.7169 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.01339/0.5538, allocations: 9.205 MB / 0.9028 GB, free: 128 kB / 0.7169 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 6.011e-06/0.5539, allocations: 4 kB / 0.9028 GB, free: 124 kB / 0.7169 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.008379/0.5623, allocations: 3.034 MB / 0.9057 GB, free: 13.04 MB / 0.7325 GB Notification: Performance of postOpt removeConstants (simulation): time 0.0007063/0.563, allocations: 312.2 kB / 0.906 GB, free: 12.71 MB / 0.7325 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0003139/0.5633, allocations: 19.88 kB / 0.9061 GB, free: 12.7 MB / 0.7325 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.001041/0.5644, allocations: 131.8 kB / 0.9062 GB, free: 12.57 MB / 0.7325 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0003814/0.5648, allocations: 64.47 kB / 0.9062 GB, free: 12.5 MB / 0.7325 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 7.538e-05/0.5649, allocations: 27.94 kB / 0.9063 GB, free: 12.48 MB / 0.7325 GB Notification: Performance of sorting global known variables: time 0.000976/0.5659, allocations: 0.659 MB / 0.9069 GB, free: 11.82 MB / 0.7325 GB Notification: Performance of sort global known variables: time 1.7e-07/0.5659, allocations: 0 / 0.9069 GB, free: 11.82 MB / 0.7325 GB Notification: Performance of remove unused functions: time 0.00238/0.5683, allocations: 0.6875 MB / 0.9076 GB, free: 11.14 MB / 0.7325 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 9 * 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 (42): * Single equations (assignments): 40 * Array equations: 0 * Algorithm blocks: 0 * 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 {(4,12,100.0%)} * Non-linear torn systems (#iteration vars, #inner vars): 1 system {(4,12)} Notification: Performance of Backend phase and start with SimCode phase: time 0.0002546/0.5685, allocations: 127.1 kB / 0.9077 GB, free: 11 MB / 0.7325 GB Notification: Performance of simCode: created initialization part: time 0.006195/0.5747, allocations: 3.452 MB / 0.9111 GB, free: 7.516 MB / 0.7325 GB Notification: Performance of simCode: created event and clocks part: time 8.156e-06/0.5748, allocations: 0 / 0.9111 GB, free: 7.516 MB / 0.7325 GB Notification: Performance of simCode: created simulation system equations: time 0.002279/0.5771, allocations: 1.247 MB / 0.9123 GB, free: 6.238 MB / 0.7325 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.001588/0.5787, allocations: 265.3 kB / 0.9126 GB, free: 5.984 MB / 0.7325 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.008607/0.5873, allocations: 4.163 MB / 0.9166 GB, free: 1.77 MB / 0.7325 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.002161/0.5895, allocations: 1.726 MB / 0.9183 GB, free: 8 kB / 0.7325 GB Notification: Performance of simCode: alias equations: time 0.3626/0.9522, allocations: 0.5083 MB / 0.9188 GB, free: 127.6 MB / 0.7325 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0002027/0.9524, allocations: 57.61 kB / 0.9189 GB, free: 127.6 MB / 0.7325 GB Notification: Performance of SimCode: time 1.132e-06/0.9524, allocations: 1.156 kB / 0.9189 GB, free: 127.6 MB / 0.7325 GB Notification: Performance of Templates: time 0.05018/1.003, allocations: 29.73 MB / 0.9479 GB, free: 120 MB / 0.7325 GB make -j1 -f Buildings_8_Buildings.Electrical.AC.ThreePhasesUnbalanced.Lines.Examples.ACSimpleGrid_N.makefile (rm -f Buildings_8_Buildings.Electrical.AC.ThreePhasesUnbalanced.Lines.Examples.ACSimpleGrid_N.pipe ; mkfifo Buildings_8_Buildings.Electrical.AC.ThreePhasesUnbalanced.Lines.Examples.ACSimpleGrid_N.pipe ; head -c 1048576 < Buildings_8_Buildings.Electrical.AC.ThreePhasesUnbalanced.Lines.Examples.ACSimpleGrid_N.pipe >> ../files/Buildings_8_Buildings.Electrical.AC.ThreePhasesUnbalanced.Lines.Examples.ACSimpleGrid_N.sim & ./Buildings_8_Buildings.Electrical.AC.ThreePhasesUnbalanced.Lines.Examples.ACSimpleGrid_N -abortSlowSimulation -alarm=480 -lv LOG_STATS > Buildings_8_Buildings.Electrical.AC.ThreePhasesUnbalanced.Lines.Examples.ACSimpleGrid_N.pipe 2>&1)