Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr Buildings_9_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepDown.DY.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 9.1.2-maint.9.1.x/package.mo", uses=false) Using package Buildings with version 9.1.2 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 9.1.2-maint.9.1.x/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.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepDown.DY,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.BalancedStepDown.DY") translateModel(Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepDown.DY,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.BalancedStepDown.DY") Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.0009975/0.0009977, allocations: 99.86 kB / 15.05 MB, free: 1.105 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.0008968/0.000897, allocations: 177.3 kB / 15.94 MB, free: 228 kB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.384/1.384, allocations: 223.2 MB / 239.9 MB, free: 5.324 MB / 190.1 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 9.1.2-maint.9.1.x/package.mo): time 2.449/2.449, allocations: 390.3 MB / 0.6653 GB, free: 2.977 MB / 0.5137 GB Notification: Performance of FrontEnd - loaded program: time 0.000368/0.000368, allocations: 8 kB / 0.8146 GB, free: 14.25 MB / 0.67 GB Notification: Performance of FrontEnd - Absyn->SCode: time 0.8316/0.832, allocations: 142.3 MB / 0.9535 GB, free: 8.082 MB / 0.7169 GB Notification: Performance of NFInst.instantiate(Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepDown.DY): time 0.01712/0.8492, allocations: 16.11 MB / 0.9693 GB, free: 12 MB / 0.7325 GB Notification: Performance of NFInst.instExpressions: time 0.01294/0.8622, allocations: 6.4 MB / 0.9755 GB, free: 7.016 MB / 0.7325 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.002616/0.8648, allocations: 41.25 kB / 0.9756 GB, free: 7.008 MB / 0.7325 GB Notification: Performance of NFTyping.typeComponents: time 0.001461/0.8663, allocations: 417.4 kB / 0.976 GB, free: 6.637 MB / 0.7325 GB Notification: Performance of NFTyping.typeBindings: time 0.004596/0.8709, allocations: 0.8196 MB / 0.9768 GB, free: 5.949 MB / 0.7325 GB Notification: Performance of NFTyping.typeClassSections: time 0.003637/0.8746, allocations: 0.8182 MB / 0.9776 GB, free: 5.336 MB / 0.7325 GB Notification: Performance of NFFlatten.flatten: time 0.005312/0.8799, allocations: 2.416 MB / 0.9799 GB, free: 3.738 MB / 0.7325 GB Notification: Performance of NFFlatten.resolveConnections: time 0.01256/0.8925, allocations: 7.955 MB / 0.9877 GB, free: 13.05 MB / 0.7481 GB Notification: Performance of NFEvalConstants.evaluate: time 0.003074/0.8956, allocations: 1.398 MB / 0.989 GB, free: 11.65 MB / 0.7481 GB Notification: Performance of NFSimplifyModel.simplify: time 0.003575/0.8992, allocations: 1.733 MB / 0.9907 GB, free: 9.914 MB / 0.7481 GB Notification: Performance of NFPackage.collectConstants: time 0.0009699/0.9002, allocations: 244 kB / 0.991 GB, free: 9.676 MB / 0.7481 GB Notification: Performance of NFFlatten.collectFunctions: time 0.002326/0.9025, allocations: 0.6788 MB / 0.9916 GB, free: 8.996 MB / 0.7481 GB Notification: Performance of NFScalarize.scalarize: time 0.002286/0.9048, allocations: 1.782 MB / 0.9934 GB, free: 7.211 MB / 0.7481 GB Notification: Performance of NFVerifyModel.verify: time 0.001157/0.906, allocations: 0.7225 MB / 0.9941 GB, free: 6.48 MB / 0.7481 GB Notification: Performance of NFConvertDAE.convert: time 0.009932/0.9159, allocations: 6.695 MB / 1.001 GB, free: 15.77 MB / 0.7637 GB Notification: Performance of FrontEnd - DAE generated: time 4.158e-06/0.916, allocations: 0 / 1.001 GB, free: 15.77 MB / 0.7637 GB Notification: Performance of FrontEnd: time 3.878e-06/0.916, allocations: 0 / 1.001 GB, free: 15.77 MB / 0.7637 GB Notification: Performance of Transformations before backend: time 0.0002666/0.9163, allocations: 0 / 1.001 GB, free: 15.77 MB / 0.7637 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 1023 * Number of variables: 1023 Notification: Performance of Generate backend data structure: time 0.009565/0.9258, allocations: 3.195 MB / 1.004 GB, free: 12.51 MB / 0.7637 GB Notification: Performance of prepare preOptimizeDAE: time 5.098e-05/0.9259, allocations: 8.031 kB / 1.004 GB, free: 12.5 MB / 0.7637 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.01389/0.9398, allocations: 2.461 MB / 1.006 GB, free: 10.04 MB / 0.7637 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.006164/0.946, allocations: 2.193 MB / 1.008 GB, free: 7.793 MB / 0.7637 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0002491/0.9463, allocations: 275.4 kB / 1.009 GB, free: 7.523 MB / 0.7637 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.001587/0.9479, allocations: 363.9 kB / 1.009 GB, free: 7.168 MB / 0.7637 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.01785/0.9657, allocations: 7.268 MB / 1.016 GB, free: 15.77 MB / 0.7794 GB Notification: Performance of preOpt findStateOrder (simulation): time 0.0001004/0.9659, allocations: 4 kB / 1.016 GB, free: 15.77 MB / 0.7794 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0006543/0.9665, allocations: 152 kB / 1.016 GB, free: 15.62 MB / 0.7794 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0005069/0.9671, allocations: 342.2 kB / 1.016 GB, free: 15.29 MB / 0.7794 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.01823/0.9853, allocations: 7.099 MB / 1.023 GB, free: 8.176 MB / 0.7794 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 0.04971/1.035, allocations: 28.54 MB / 1.051 GB, free: 9.16 MB / 0.8106 GB Notification: Performance of preOpt comSubExp (simulation): time 0.008537/1.044, allocations: 4.179 MB / 1.055 GB, free: 4.766 MB / 0.8106 GB Notification: Performance of preOpt evalFunc (simulation): time 0.0003821/1.044, allocations: 127 kB / 1.055 GB, free: 4.625 MB / 0.8106 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 5.268e-05/1.044, allocations: 60.5 kB / 1.056 GB, free: 4.559 MB / 0.8106 GB Notification: Performance of pre-optimization done (n=198): time 3.938e-06/1.044, allocations: 4 kB / 1.056 GB, free: 4.555 MB / 0.8106 GB Notification: Performance of matching and sorting (n=255): time 0.09579/1.14, allocations: 26.73 MB / 1.082 GB, free: 9.66 MB / 0.8419 GB Notification: Performance of inlineWhenForInitialization (initialization): time 0.0001612/1.14, allocations: 231.6 kB / 1.082 GB, free: 9.383 MB / 0.8419 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.002771/1.143, allocations: 1.408 MB / 1.083 GB, free: 7.965 MB / 0.8419 GB Notification: Performance of collectPreVariables (initialization): time 0.0006103/1.144, allocations: 81.56 kB / 1.083 GB, free: 7.879 MB / 0.8419 GB Notification: Performance of collectInitialEqns (initialization): time 0.001335/1.145, allocations: 1.547 MB / 1.085 GB, free: 6.309 MB / 0.8419 GB Notification: Performance of collectInitialBindings (initialization): time 0.001507/1.146, allocations: 0.8665 MB / 1.086 GB, free: 5.43 MB / 0.8419 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0005048/1.147, allocations: 60 kB / 1.086 GB, free: 5.371 MB / 0.8419 GB Notification: Performance of setup shared object (initialization): time 0.0003657/1.147, allocations: 444.4 kB / 1.086 GB, free: 4.93 MB / 0.8419 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.006366/1.154, allocations: 2.523 MB / 1.089 GB, free: 2.402 MB / 0.8419 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.007471/1.161, allocations: 3.412 MB / 1.092 GB, free: 14.61 MB / 0.8575 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.007527/1.169, allocations: 2.973 MB / 1.095 GB, free: 11.61 MB / 0.8575 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 4.482e-05/1.169, allocations: 8 kB / 1.095 GB, free: 11.6 MB / 0.8575 GB Notification: Performance of matching and sorting (n=396) (initialization): time 0.03133/1.2, allocations: 10.22 MB / 1.105 GB, free: 1.309 MB / 0.8575 GB Notification: Performance of prepare postOptimizeDAE: time 0.005359/1.206, allocations: 10.54 MB / 1.115 GB, free: 5.938 MB / 0.8731 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 8.758e-05/1.206, allocations: 32 kB / 1.115 GB, free: 5.906 MB / 0.8731 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.02234/1.228, allocations: 5.66 MB / 1.121 GB, free: 240 kB / 0.8731 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.004593/1.233, allocations: 0.9789 MB / 1.122 GB, free: 15.25 MB / 0.8887 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.04328/1.276, allocations: 22.59 MB / 1.144 GB, free: 8.41 MB / 0.9044 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0045/1.281, allocations: 0.5458 MB / 1.144 GB, free: 7.863 MB / 0.9044 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0007457/1.281, allocations: 155.9 kB / 1.144 GB, free: 7.711 MB / 0.9044 GB Notification: Performance of prepare postOptimizeDAE: time 1.533e-05/1.281, allocations: 8 kB / 1.144 GB, free: 7.703 MB / 0.9044 GB Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.02366/1.305, allocations: 8.413 MB / 1.153 GB, free: 15.23 MB / 0.92 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.0001096/1.305, allocations: 28 kB / 1.153 GB, free: 15.21 MB / 0.92 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.01416/1.319, allocations: 3.528 MB / 1.156 GB, free: 11.67 MB / 0.92 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.005762/1.325, allocations: 1.131 MB / 1.157 GB, free: 10.54 MB / 0.92 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.02349/1.349, allocations: 12.35 MB / 1.169 GB, free: 14.05 MB / 0.9356 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.00458/1.353, allocations: 0.5264 MB / 1.17 GB, free: 13.53 MB / 0.9356 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0008195/1.354, allocations: 144 kB / 1.17 GB, free: 13.39 MB / 0.9356 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 121 * 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 (302): * Single equations (assignments): 300 * 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 {(6,100.0%) 42} * Non-linear torn systems: 1 {6 42} Notification: Performance of prepare postOptimizeDAE: time 0.00394/1.358, allocations: 1.62 MB / 1.171 GB, free: 11.75 MB / 0.9356 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0009348/1.359, allocations: 193.7 kB / 1.172 GB, free: 11.56 MB / 0.9356 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.0267/1.386, allocations: 9.819 MB / 1.181 GB, free: 1.688 MB / 0.9356 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 5.231e-05/1.386, allocations: 24 kB / 1.181 GB, free: 1.664 MB / 0.9356 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 4.109e-05/1.386, allocations: 12 kB / 1.181 GB, free: 1.652 MB / 0.9356 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 7.101e-05/1.386, allocations: 15.91 kB / 1.181 GB, free: 1.637 MB / 0.9356 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.03701/1.423, allocations: 14.9 MB / 1.196 GB, free: 2.562 MB / 0.9512 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 4.254e-05/1.423, allocations: 11.95 kB / 1.196 GB, free: 2.551 MB / 0.9512 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.003483/1.427, allocations: 0.7255 MB / 1.197 GB, free: 1.824 MB / 0.9512 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.02052/1.447, allocations: 5.336 MB / 1.202 GB, free: 12.48 MB / 0.9669 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0006837/1.448, allocations: 71.95 kB / 1.202 GB, free: 12.41 MB / 0.9669 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.03738/1.485, allocations: 21.44 MB / 1.223 GB, free: 6.676 MB / 0.9825 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.578e-05/1.485, allocations: 11.94 kB / 1.223 GB, free: 6.664 MB / 0.9825 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.02548/1.511, allocations: 9.758 MB / 1.232 GB, free: 12.64 MB / 0.9981 GB Notification: Performance of postOpt removeConstants (simulation): time 0.002892/1.514, allocations: 0.686 MB / 1.233 GB, free: 11.93 MB / 0.9981 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.00118/1.515, allocations: 52 kB / 1.233 GB, free: 11.88 MB / 0.9981 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.004103/1.519, allocations: 0.507 MB / 1.234 GB, free: 11.37 MB / 0.9981 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0009554/1.52, allocations: 210.4 kB / 1.234 GB, free: 11.17 MB / 0.9981 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0004634/1.52, allocations: 87.95 kB / 1.234 GB, free: 11.08 MB / 0.9981 GB Notification: Performance of sorting global known variables: time 0.002058/1.523, allocations: 0.9925 MB / 1.235 GB, free: 10.09 MB / 0.9981 GB Notification: Performance of sort global known variables: time 1.41e-07/1.523, allocations: 0 / 1.235 GB, free: 10.09 MB / 0.9981 GB Notification: Performance of remove unused functions: time 0.007364/1.53, allocations: 1.758 MB / 1.237 GB, free: 8.328 MB / 0.9981 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 (158): * Single equations (assignments): 156 * 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 {(6,100.0%) 42} * Non-linear torn systems: 1 {6 42} Notification: Performance of Backend phase and start with SimCode phase: time 0.0006423/1.531, allocations: 186.8 kB / 1.237 GB, free: 8.133 MB / 0.9981 GB Notification: Performance of simCode: created initialization part: time 0.02855/1.559, allocations: 11.29 MB / 1.248 GB, free: 12.8 MB / 1.014 GB Notification: Performance of simCode: created event and clocks part: time 1.351e-05/1.559, allocations: 0 / 1.248 GB, free: 12.8 MB / 1.014 GB Notification: Performance of simCode: created simulation system equations: time 0.01105/1.57, allocations: 4.126 MB / 1.252 GB, free: 8.645 MB / 1.014 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.002001/1.572, allocations: 220.1 kB / 1.252 GB, free: 8.434 MB / 1.014 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.5855/2.158, allocations: 11.06 MB / 1.263 GB, free: 276.9 MB / 1.014 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.005753/2.164, allocations: 2.903 MB / 1.266 GB, free: 276.1 MB / 1.014 GB Notification: Performance of simCode: alias equations: time 0.005969/2.17, allocations: 1.647 MB / 1.267 GB, free: 276.1 MB / 1.014 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0007064/2.17, allocations: 168.9 kB / 1.267 GB, free: 276.1 MB / 1.014 GB Notification: Performance of SimCode: time 3.798e-06/2.17, allocations: 0 / 1.267 GB, free: 276.1 MB / 1.014 GB Notification: Performance of Templates: time 0.09862/2.269, allocations: 64.74 MB / 1.331 GB, free: 235.2 MB / 1.014 GB make -j1 -f Buildings_9_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepDown.DY.makefile (rm -f Buildings_9_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepDown.DY.pipe ; mkfifo Buildings_9_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepDown.DY.pipe ; head -c 1048576 < Buildings_9_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepDown.DY.pipe >> ../files/Buildings_9_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepDown.DY.sim & ./Buildings_9_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepDown.DY -abortSlowSimulation -alarm=480 -emit_protected -lv LOG_STATS > Buildings_9_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepDown.DY.pipe 2>&1) diffSimulationResults("Buildings_9_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepDown.DY_res.mat","/mnt/ReferenceFiles/Buildings/csv/maint_9.1.x/Buildings_Electrical_AC_ThreePhasesUnbalanced_Validation_IEEETests_Test4NodesFeeder_BalancedStepDown_DY.csv","../files/Buildings_9_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepDown.DY.diff",relTol=0.003,relTolDiffMinMax=0.003,rangeDelta=0.001) Reference file matches