Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr Buildings_9_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepDown.DD.conf.json loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 9.1.1-maint.9.1.x/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/ModelicaServices 4.0.0+maint.om/package.mo", uses=false) Using package ModelicaServices with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/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 Buildings with version 9.1.1 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 9.1.1-maint.9.1.x/package.mo) Running command: translateModel(Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepDown.DD,tolerance=1e-06,outputFormat="mat",numberOfIntervals=5000,variableFilter="time|err_V2.1.|err_V2.2.|err_V2.3.|err_V3.1.|err_V3.2.|err_V3.3.|err_V4.1.|err_V4.2.|err_V4.3.|err_Theta2.1.|err_Theta2.2.|err_Theta2.3.|err_Theta3.1.|err_Theta3.2.|err_Theta3.3.|err_Theta4.1.|err_Theta4.2.|err_Theta4.3.",fileNamePrefix="Buildings_9_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepDown.DD") translateModel(Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepDown.DD,tolerance=1e-06,outputFormat="mat",numberOfIntervals=5000,variableFilter="time|err_V2.1.|err_V2.2.|err_V2.3.|err_V3.1.|err_V3.2.|err_V3.3.|err_V4.1.|err_V4.2.|err_V4.3.|err_Theta2.1.|err_Theta2.2.|err_Theta2.3.|err_Theta3.1.|err_Theta3.2.|err_Theta3.3.|err_Theta4.1.|err_Theta4.2.|err_Theta4.3.",fileNamePrefix="Buildings_9_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepDown.DD") Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 9.1.1-maint.9.1.x/package.mo): time 2.439/2.439, allocations: 390.3 MB / 405.3 MB, free: 13.49 MB / 314.7 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001511/0.001511, allocations: 179.3 kB / 498.1 MB, free: 5.742 MB / 394.7 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.811/1.811, allocations: 223.2 MB / 0.7948 GB, free: 17.9 MB / 0.5573 GB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.001138/0.001138, allocations: 106.5 kB / 0.9346 GB, free: 6.203 MB / 0.6823 GB Notification: Performance of FrontEnd - loaded program: time 0.0004016/0.0004017, allocations: 10.5 kB / 1.084 GB, free: 221.5 MB / 0.823 GB Notification: Performance of FrontEnd - Absyn->SCode: time 0.3638/0.3642, allocations: 142.3 MB / 1.223 GB, free: 114.3 MB / 0.823 GB Notification: Performance of FrontEnd - scodeFlatten: time 0.9479/1.312, allocations: 210.8 MB / 1.429 GB, free: 198.6 MB / 0.9167 GB Notification: Performance of FrontEnd - mkProgramGraph: time 0.0003521/1.313, allocations: 116.9 kB / 1.429 GB, free: 198.6 MB / 0.9167 GB Notification: Performance of FrontEnd - DAE generated: time 0.3041/1.617, allocations: 141.7 MB / 1.567 GB, free: 82.8 MB / 0.9167 GB Notification: Performance of FrontEnd: time 2.735e-06/1.617, allocations: 0 / 1.567 GB, free: 82.8 MB / 0.9167 GB Notification: Performance of Transformations before backend: time 0.0001966/1.617, allocations: 64 kB / 1.567 GB, free: 82.73 MB / 0.9167 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 874 * Number of variables: 874 Notification: Performance of Generate backend data structure: time 0.009231/1.626, allocations: 2.876 MB / 1.57 GB, free: 79.8 MB / 0.9167 GB Notification: Performance of prepare preOptimizeDAE: time 5.449e-05/1.626, allocations: 8.031 kB / 1.57 GB, free: 79.79 MB / 0.9167 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.01216/1.638, allocations: 2.087 MB / 1.572 GB, free: 77.7 MB / 0.9167 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.005222/1.644, allocations: 2.017 MB / 1.574 GB, free: 75.63 MB / 0.9167 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0002161/1.644, allocations: 230.2 kB / 1.574 GB, free: 75.41 MB / 0.9167 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.001745/1.646, allocations: 311.9 kB / 1.575 GB, free: 75.1 MB / 0.9167 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.01621/1.662, allocations: 5.865 MB / 1.58 GB, free: 69.12 MB / 0.9167 GB Notification: Performance of preOpt findStateOrder (simulation): time 0.000143/1.662, allocations: 4 kB / 1.58 GB, free: 69.12 MB / 0.9167 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.001209/1.663, allocations: 132 kB / 1.581 GB, free: 68.99 MB / 0.9167 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0004394/1.664, allocations: 289.3 kB / 1.581 GB, free: 68.71 MB / 0.9167 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.01311/1.677, allocations: 6.032 MB / 1.587 GB, free: 62.66 MB / 0.9167 GB Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.02605/1.703, allocations: 24.85 MB / 1.611 GB, free: 35.74 MB / 0.9167 GB Notification: Performance of preOpt comSubExp (simulation): time 0.006863/1.71, allocations: 5.458 MB / 1.616 GB, free: 29.94 MB / 0.9167 GB Notification: Performance of preOpt evalFunc (simulation): time 0.0002338/1.71, allocations: 151 kB / 1.616 GB, free: 29.78 MB / 0.9167 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 3.023e-05/1.71, allocations: 60.5 kB / 1.617 GB, free: 29.71 MB / 0.9167 GB Notification: Performance of pre-optimization done (n=230): time 3.787e-06/1.71, allocations: 0 / 1.617 GB, free: 29.71 MB / 0.9167 GB Notification: Performance of matching and sorting (n=311): time 0.1197/1.83, allocations: 36.15 MB / 1.652 GB, free: 9.398 MB / 0.9323 GB Notification: Performance of inlineWhenForInitialization (initialization): time 0.0001675/1.83, allocations: 247.9 kB / 1.652 GB, free: 9.105 MB / 0.9323 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.002726/1.833, allocations: 1.164 MB / 1.653 GB, free: 7.93 MB / 0.9323 GB Notification: Performance of collectPreVariables (initialization): time 0.0008033/1.834, allocations: 73.7 kB / 1.653 GB, free: 7.852 MB / 0.9323 GB Notification: Performance of collectInitialEqns (initialization): time 0.001062/1.835, allocations: 1.258 MB / 1.655 GB, free: 6.574 MB / 0.9323 GB Notification: Performance of collectInitialBindings (initialization): time 0.001726/1.837, allocations: 1.032 MB / 1.656 GB, free: 5.527 MB / 0.9323 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0006081/1.837, allocations: 64 kB / 1.656 GB, free: 5.465 MB / 0.9323 GB Notification: Performance of setup shared object (initialization): time 0.0003489/1.838, allocations: 448.7 kB / 1.656 GB, free: 5.02 MB / 0.9323 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.006555/1.844, allocations: 2.731 MB / 1.659 GB, free: 2.285 MB / 0.9323 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.007024/1.851, allocations: 3.434 MB / 1.662 GB, free: 14.59 MB / 0.948 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.007145/1.858, allocations: 3.134 MB / 1.665 GB, free: 11.43 MB / 0.948 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 3.212e-05/1.858, allocations: 8 kB / 1.665 GB, free: 11.43 MB / 0.948 GB Notification: Performance of matching and sorting (n=412) (initialization): time 0.02437/1.883, allocations: 9.51 MB / 1.674 GB, free: 1.859 MB / 0.948 GB Notification: Performance of prepare postOptimizeDAE: time 0.002982/1.886, allocations: 7.32 MB / 1.682 GB, free: 9.961 MB / 0.9636 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 4.598e-05/1.886, allocations: 20 kB / 1.682 GB, free: 9.941 MB / 0.9636 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.02869/1.915, allocations: 7.275 MB / 1.689 GB, free: 2.652 MB / 0.9636 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.004068/1.919, allocations: 0.8268 MB / 1.689 GB, free: 1.824 MB / 0.9636 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.02689/1.946, allocations: 17.41 MB / 1.706 GB, free: 244 kB / 0.9792 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.004151/1.95, allocations: 0.5068 MB / 1.707 GB, free: 15.73 MB / 0.9948 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.000755/1.951, allocations: 179.9 kB / 1.707 GB, free: 15.55 MB / 0.9948 GB Notification: Performance of prepare postOptimizeDAE: time 1.185e-05/1.951, allocations: 4 kB / 1.707 GB, free: 15.55 MB / 0.9948 GB Warning: The linear system: 1 : line2.i3[1] - transformer.conv2.terminal_p.i[1] = -transformer.conv3.terminal_p.i[1] 2 : line2.i2[1] - transformer.conv1.terminal_p.i[1] = -transformer.conv2.terminal_p.i[1] 3 : line2.i1[1] - transformer.conv3.terminal_p.i[1] = -transformer.conv1.terminal_p.i[1] [ 1.0 , 0.0 , -1.0 ; 0.0 , -1.0 , 1.0 ; -1.0 , 1.0 , 0.0 ] * [ transformer.conv3.terminal_p.i[1] ; transformer.conv1.terminal_p.i[1] ; transformer.conv2.terminal_p.i[1] ] = [ -line2.i3[1] ; -line2.i2[1] ; -line2.i1[1] ] might be structurally or numerically singular for variable transformer.conv2.terminal_p.i[1] since U(3,3) = 0.0. It might be hard to solve. Compilation continues anyway. Warning: The linear system: 1 : line2.i3[2] - transformer.conv2.terminal_p.i[2] = -transformer.conv3.terminal_p.i[2] 2 : line2.i1[2] - transformer.conv3.terminal_p.i[2] = -transformer.conv1.terminal_p.i[2] 3 : line2.i2[2] - transformer.conv1.terminal_p.i[2] = -transformer.conv2.terminal_p.i[2] [ -1.0 , 0.0 , 1.0 ; 0.0 , 1.0 , -1.0 ; 1.0 , -1.0 , 0.0 ] * [ transformer.conv2.terminal_p.i[2] ; transformer.conv1.terminal_p.i[2] ; transformer.conv3.terminal_p.i[2] ] = [ -line2.i3[2] ; -line2.i1[2] ; -line2.i2[2] ] might be structurally or numerically singular for variable transformer.conv3.terminal_p.i[2] since U(3,3) = 0.0. It might be hard to solve. Compilation continues anyway. Warning: The linear system: 1 : transformer.conv1.V2[2] = line2.v1_n[2] - line2.v2_n[2] 2 : transformer.conv3.V2[2] = line2.v3_n[2] - line2.v1_n[2] 3 : transformer.conv2.V2[2] = line2.v2_n[2] - line2.v3_n[2] [ 1.0 , 0.0 , -1.0 ; 0.0 , -1.0 , 1.0 ; -1.0 , 1.0 , 0.0 ] * [ line2.v2_n[2] ; line2.v3_n[2] ; line2.v1_n[2] ] = [ -transformer.conv1.V2[2] ; -transformer.conv3.V2[2] ; -transformer.conv2.V2[2] ] might be structurally or numerically singular for variable line2.v1_n[2] since U(3,3) = 0.0. It might be hard to solve. Compilation continues anyway. Warning: The linear system: 1 : transformer.conv1.V2[1] = line2.v1_n[1] - line2.v2_n[1] 2 : transformer.conv2.V2[1] = line2.v2_n[1] - line2.v3_n[1] 3 : transformer.conv3.V2[1] = line2.v3_n[1] - line2.v1_n[1] [ -1.0 , 0.0 , 1.0 ; 0.0 , 1.0 , -1.0 ; 1.0 , -1.0 , 0.0 ] * [ line2.v1_n[1] ; line2.v3_n[1] ; line2.v2_n[1] ] = [ -transformer.conv1.V2[1] ; -transformer.conv2.V2[1] ; -transformer.conv3.V2[1] ] might be structurally or numerically singular for variable line2.v2_n[1] since U(3,3) = 0.0. It might be hard to solve. Compilation continues anyway. Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.02293/1.974, allocations: 9.595 MB / 1.716 GB, free: 5.742 MB / 0.9948 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 7.337e-05/1.974, allocations: 20 kB / 1.717 GB, free: 5.723 MB / 0.9948 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.01324/1.987, allocations: 3.653 MB / 1.72 GB, free: 2.047 MB / 0.9948 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.00482/1.992, allocations: 1.022 MB / 1.721 GB, free: 1.023 MB / 0.9948 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.02854/2.02, allocations: 26.14 MB / 1.747 GB, free: 5.969 MB / 1.026 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.004252/2.025, allocations: 0.4951 MB / 1.747 GB, free: 5.473 MB / 1.026 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0008535/2.025, allocations: 179.9 kB / 1.747 GB, free: 5.297 MB / 1.026 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 84 * 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 (270): * Single equations (assignments): 268 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (linear and non-linear blocks): 0 * Torn equation systems: 2 * Mixed (continuous/discrete) equation systems: 0 Notification: Torn system details for strict tearing set: * Linear torn systems: 1 {(10,73.0%) 62} * Non-linear torn systems: 1 {10 62} Notification: Performance of prepare postOptimizeDAE: time 0.003861/2.029, allocations: 1.406 MB / 1.749 GB, free: 3.879 MB / 1.026 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.001085/2.03, allocations: 201.6 kB / 1.749 GB, free: 3.68 MB / 1.026 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.02355/2.054, allocations: 9.805 MB / 1.758 GB, free: 9.789 MB / 1.042 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 3.616e-05/2.054, allocations: 32 kB / 1.758 GB, free: 9.758 MB / 1.042 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 3.448e-05/2.054, allocations: 20 kB / 1.758 GB, free: 9.738 MB / 1.042 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 5.04e-05/2.054, allocations: 19.88 kB / 1.758 GB, free: 9.719 MB / 1.042 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.03365/2.088, allocations: 15.15 MB / 1.773 GB, free: 10.3 MB / 1.057 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 5.029e-05/2.088, allocations: 8 kB / 1.773 GB, free: 10.29 MB / 1.057 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.003311/2.091, allocations: 0.6357 MB / 1.774 GB, free: 9.656 MB / 1.057 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.02761/2.119, allocations: 7.037 MB / 1.781 GB, free: 2.602 MB / 1.057 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0007072/2.12, allocations: 99.91 kB / 1.781 GB, free: 2.504 MB / 1.057 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.02544/2.145, allocations: 17.02 MB / 1.797 GB, free: 1.316 MB / 1.073 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.082e-05/2.145, allocations: 12.97 kB / 1.797 GB, free: 1.305 MB / 1.073 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.02182/2.167, allocations: 9.547 MB / 1.807 GB, free: 7.379 MB / 1.089 GB Notification: Performance of postOpt removeConstants (simulation): time 0.002734/2.17, allocations: 0.8185 MB / 1.808 GB, free: 6.539 MB / 1.089 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.000884/2.171, allocations: 56 kB / 1.808 GB, free: 6.484 MB / 1.089 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.003796/2.174, allocations: 0.4913 MB / 1.808 GB, free: 5.992 MB / 1.089 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0008195/2.175, allocations: 242.3 kB / 1.808 GB, free: 5.754 MB / 1.089 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0005008/2.176, allocations: 135.9 kB / 1.809 GB, free: 5.621 MB / 1.089 GB Notification: Performance of sorting global known variables: time 0.001968/2.178, allocations: 0.9279 MB / 1.809 GB, free: 4.688 MB / 1.089 GB Notification: Performance of sort global known variables: time 5.31e-07/2.178, allocations: 0 / 1.809 GB, free: 4.688 MB / 1.089 GB Notification: Performance of remove unused functions: time 0.007566/2.185, allocations: 1.652 MB / 1.811 GB, free: 3.035 MB / 1.089 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 34 * 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 (166): * Single equations (assignments): 164 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (linear and non-linear blocks): 0 * Torn equation systems: 2 * Mixed (continuous/discrete) equation systems: 0 Notification: Torn system details for strict tearing set: * Linear torn systems: 1 {(10,73.0%) 62} * Non-linear torn systems: 1 {10 62} Notification: Performance of Backend phase and start with SimCode phase: time 0.0007399/2.186, allocations: 210.7 kB / 1.811 GB, free: 2.82 MB / 1.089 GB Notification: Performance of simCode: created initialization part: time 0.0266/2.213, allocations: 12.08 MB / 1.823 GB, free: 6.629 MB / 1.104 GB Notification: Performance of simCode: created event and clocks part: time 1.024e-05/2.213, allocations: 4.938 kB / 1.823 GB, free: 6.625 MB / 1.104 GB Notification: Performance of simCode: created simulation system equations: time 0.009978/2.223, allocations: 4.162 MB / 1.827 GB, free: 2.449 MB / 1.104 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.001921/2.225, allocations: 217.5 kB / 1.827 GB, free: 2.234 MB / 1.104 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.03134/2.256, allocations: 11.75 MB / 1.839 GB, free: 6.352 MB / 1.12 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.004131/2.26, allocations: 2.653 MB / 1.841 GB, free: 3.664 MB / 1.12 GB Notification: Performance of simCode: alias equations: time 0.005943/2.266, allocations: 1.645 MB / 1.843 GB, free: 2.016 MB / 1.12 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0009195/2.267, allocations: 159.3 kB / 1.843 GB, free: 1.859 MB / 1.12 GB Notification: Performance of SimCode: time 1.283e-06/2.267, allocations: 0 / 1.843 GB, free: 1.859 MB / 1.12 GB Notification: Performance of Templates: time 0.6062/2.873, allocations: 67.06 MB / 1.909 GB, free: 312.3 MB / 1.12 GB make -j1 -f Buildings_9_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepDown.DD.makefile (rm -f Buildings_9_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepDown.DD.pipe ; mkfifo Buildings_9_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepDown.DD.pipe ; head -c 1048576 < Buildings_9_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepDown.DD.pipe >> ../files/Buildings_9_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepDown.DD.sim & ./Buildings_9_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepDown.DD -abortSlowSimulation -alarm=480 -emit_protected -lv LOG_STATS > Buildings_9_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepDown.DD.pipe 2>&1)