Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr Buildings_8.0.0_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepUp.YD.conf.json loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.0.0/package.mo", uses=false) loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+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/ModelicaServices 3.2.3+maint.om/package.mo", uses=false) Using package ModelicaServices with version 3.2.3 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.3+maint.om/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 3.2.3 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+maint.om/package.mo) Using package Buildings with version 8.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.0.0/package.mo) Running command: "" <> buildModelFMU(Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepUp.YD,fileNamePrefix="Buildings_8_0_0_Buildings_Electrical_AC_ThreePhasesUnbalanced_Validation_IEEETests_Test4NodesFeeder_BalancedStepUp_YD",fmuType="me",version="2.0",platforms={"static"}) "" <> buildModelFMU(Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepUp.YD,fileNamePrefix="Buildings_8_0_0_Buildings_Electrical_AC_ThreePhasesUnbalanced_Validation_IEEETests_Test4NodesFeeder_BalancedStepUp_YD",fmuType="me",version="2.0",platforms={"static"}) Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.0.0/package.mo): time 2.603/2.603, allocations: 287.3 MB / 302.3 MB, free: 8.285 MB / 234.7 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+maint.om/package.mo): time 0.001618/0.001618, allocations: 188 kB / 370.8 MB, free: 10.84 MB / 298.7 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 2.092/2.092, allocations: 205.4 MB / 0.6295 GB, free: 10.62 MB / 458.7 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.3+maint.om/package.mo): time 0.001183/0.001182, allocations: 85.67 kB / 0.7428 GB, free: 6.621 MB / 0.5573 GB Notification: Performance of FrontEnd - loaded program: time 0.0005213/0.0005214, allocations: 11.72 kB / 0.8658 GB, free: 140.6 MB / 0.6198 GB Notification: Performance of FrontEnd - Absyn->SCode: time 0.2323/0.2329, allocations: 115.3 MB / 0.9783 GB, free: 28.27 MB / 0.6198 GB Notification: Performance of FrontEnd - scodeFlatten: time 0.977/1.21, allocations: 199.3 MB / 1.173 GB, free: 0.7461 MB / 0.698 GB Notification: Performance of FrontEnd - mkProgramGraph: time 0.000457/1.21, allocations: 114.4 kB / 1.173 GB, free: 0.6758 MB / 0.698 GB Notification: Performance of FrontEnd - DAE generated: time 0.5637/1.774, allocations: 135 MB / 1.305 GB, free: 4.484 MB / 0.823 GB Notification: Performance of FrontEnd: time 2.154e-06/1.774, allocations: 0 / 1.305 GB, free: 4.484 MB / 0.823 GB Notification: Performance of Transformations before backend: time 0.0002046/1.774, allocations: 71.98 kB / 1.305 GB, free: 4.414 MB / 0.823 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 983 * Number of variables: 983 Notification: Performance of Generate backend data structure: time 0.01393/1.788, allocations: 3.096 MB / 1.308 GB, free: 1.258 MB / 0.823 GB Notification: Performance of prepare preOptimizeDAE: time 5.404e-05/1.788, allocations: 8.031 kB / 1.308 GB, free: 1.25 MB / 0.823 GB Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.002854/1.791, allocations: 0.546 MB / 1.309 GB, free: 0.6953 MB / 0.823 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.0226/1.814, allocations: 2.114 MB / 1.311 GB, free: 14.57 MB / 0.8386 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.00783/1.822, allocations: 2.185 MB / 1.313 GB, free: 12.34 MB / 0.8386 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0003905/1.822, allocations: 271 kB / 1.313 GB, free: 12.08 MB / 0.8386 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.002063/1.824, allocations: 348 kB / 1.313 GB, free: 11.74 MB / 0.8386 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.02644/1.851, allocations: 6.459 MB / 1.32 GB, free: 5.176 MB / 0.8386 GB Notification: Performance of preOpt findStateOrder (simulation): time 0.0002104/1.851, allocations: 7.938 kB / 1.32 GB, free: 5.168 MB / 0.8386 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.001476/1.853, allocations: 144 kB / 1.32 GB, free: 5.027 MB / 0.8386 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0009403/1.854, allocations: 314 kB / 1.32 GB, free: 4.719 MB / 0.8386 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.02863/1.882, allocations: 6.392 MB / 1.326 GB, free: 14.31 MB / 0.8542 GB Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.05921/1.941, allocations: 26.67 MB / 1.352 GB, free: 1.465 MB / 0.8698 GB Notification: Performance of preOpt comSubExp (simulation): time 0.01609/1.958, allocations: 5.005 MB / 1.357 GB, free: 12.14 MB / 0.8855 GB Notification: Performance of preOpt evalFunc (simulation): time 0.0004979/1.958, allocations: 138.9 kB / 1.357 GB, free: 11.99 MB / 0.8855 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 6.268e-05/1.958, allocations: 64.53 kB / 1.357 GB, free: 11.92 MB / 0.8855 GB Notification: Performance of pre-optimization done (n=208): time 5.701e-06/1.958, allocations: 0 / 1.357 GB, free: 11.92 MB / 0.8855 GB Notification: Performance of matching and sorting (n=277): time 0.2109/2.169, allocations: 30.31 MB / 1.387 GB, free: 13.45 MB / 0.9167 GB Notification: Performance of inlineWhenForInitialization (initialization): time 0.000162/2.169, allocations: 235.6 kB / 1.387 GB, free: 13.17 MB / 0.9167 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.003652/2.173, allocations: 1.288 MB / 1.389 GB, free: 11.87 MB / 0.9167 GB Notification: Performance of collectPreVariables (initialization): time 0.0008684/2.174, allocations: 69.7 kB / 1.389 GB, free: 11.8 MB / 0.9167 GB Notification: Performance of collectInitialEqns (initialization): time 0.001815/2.176, allocations: 1.486 MB / 1.39 GB, free: 10.29 MB / 0.9167 GB Notification: Performance of collectInitialBindings (initialization): time 0.001867/2.178, allocations: 0.9396 MB / 1.391 GB, free: 9.336 MB / 0.9167 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0006973/2.178, allocations: 64 kB / 1.391 GB, free: 9.273 MB / 0.9167 GB Notification: Performance of setup shared object (initialization): time 0.00042/2.179, allocations: 444.8 kB / 1.391 GB, free: 8.832 MB / 0.9167 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.01144/2.19, allocations: 2.614 MB / 1.394 GB, free: 6.215 MB / 0.9167 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.0122/2.203, allocations: 3.512 MB / 1.397 GB, free: 2.316 MB / 0.9167 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.01233/2.215, allocations: 3.064 MB / 1.4 GB, free: 15.23 MB / 0.9323 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 3.79e-05/2.215, allocations: 8 kB / 1.4 GB, free: 15.22 MB / 0.9323 GB Notification: Performance of matching and sorting (n=416) (initialization): time 0.04111/2.256, allocations: 9.227 MB / 1.409 GB, free: 5.934 MB / 0.9323 GB Notification: Performance of prepare postOptimizeDAE: time 0.004634/2.261, allocations: 10.63 MB / 1.42 GB, free: 10.46 MB / 0.948 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 9.303e-05/2.261, allocations: 24 kB / 1.42 GB, free: 10.44 MB / 0.948 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.0528/2.314, allocations: 7.048 MB / 1.427 GB, free: 3.379 MB / 0.948 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.007588/2.321, allocations: 0.8696 MB / 1.428 GB, free: 2.508 MB / 0.948 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.7644/3.086, allocations: 15.35 MB / 1.443 GB, free: 263.3 MB / 0.948 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.007449/3.093, allocations: 0.5376 MB / 1.443 GB, free: 263.3 MB / 0.948 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.00103/3.095, allocations: 191.6 kB / 1.443 GB, free: 263.3 MB / 0.948 GB Notification: Performance of prepare postOptimizeDAE: time 1.685e-05/3.095, allocations: 5.125 kB / 1.443 GB, free: 263.3 MB / 0.948 GB Warning: The linear system: 1 : line2.i3[1] - transformer.conv3.terminal_p.i[1] = -transformer.conv1.terminal_p.i[1] 2 : line2.i1[1] - transformer.conv1.terminal_p.i[1] = -transformer.conv2.terminal_p.i[1] 3 : line2.i2[1] - transformer.conv2.terminal_p.i[1] = -transformer.conv3.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.conv2.terminal_p.i[1] ; transformer.conv1.terminal_p.i[1] ] = [ -line2.i3[1] ; -line2.i1[1] ; -line2.i2[1] ] might be structurally or numerically singular for variable transformer.conv1.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.conv3.terminal_p.i[2] = -transformer.conv1.terminal_p.i[2] 2 : line2.i1[2] - transformer.conv1.terminal_p.i[2] = -transformer.conv2.terminal_p.i[2] 3 : line2.i2[2] - transformer.conv2.terminal_p.i[2] = -transformer.conv3.terminal_p.i[2] [ -1.0 , 0.0 , 1.0 ; 0.0 , 1.0 , -1.0 ; 1.0 , -1.0 , 0.0 ] * [ transformer.conv3.terminal_p.i[2] ; transformer.conv2.terminal_p.i[2] ; transformer.conv1.terminal_p.i[2] ] = [ -line2.i3[2] ; -line2.i1[2] ; -line2.i2[2] ] might be structurally or numerically singular for variable transformer.conv1.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.v3_n[2] - line2.v1_n[2] 2 : transformer.conv2.V2[2] = line2.v1_n[2] - line2.v2_n[2] 3 : transformer.conv3.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.v3_n[2] ; line2.v2_n[2] ; line2.v1_n[2] ] = [ -transformer.conv1.V2[2] ; -transformer.conv2.V2[2] ; -transformer.conv3.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.v3_n[1] - line2.v1_n[1] 2 : transformer.conv2.V2[1] = line2.v1_n[1] - line2.v2_n[1] 3 : transformer.conv3.V2[1] = line2.v2_n[1] - line2.v3_n[1] [ -1.0 , 0.0 , 1.0 ; 0.0 , 1.0 , -1.0 ; 1.0 , -1.0 , 0.0 ] * [ line2.v3_n[1] ; line2.v2_n[1] ; line2.v1_n[1] ] = [ -transformer.conv1.V2[1] ; -transformer.conv2.V2[1] ; -transformer.conv3.V2[1] ] might be structurally or numerically singular for variable line2.v1_n[1] since U(3,3) = 0.0. It might be hard to solve. Compilation continues anyway. Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.04084/3.135, allocations: 9.382 MB / 1.452 GB, free: 262.4 MB / 0.948 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.0001447/3.136, allocations: 28.12 kB / 1.453 GB, free: 262.4 MB / 0.948 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.02458/3.16, allocations: 3.536 MB / 1.456 GB, free: 262.3 MB / 0.948 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.008753/3.169, allocations: 1.041 MB / 1.457 GB, free: 262.3 MB / 0.948 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.03896/3.208, allocations: 24.43 MB / 1.481 GB, free: 249.7 MB / 0.948 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.00705/3.215, allocations: 0.5089 MB / 1.481 GB, free: 249.7 MB / 0.948 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.001081/3.216, allocations: 192.7 kB / 1.482 GB, free: 249.7 MB / 0.948 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 122 * 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 (298): * Single equations (assignments): 296 * 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 {(10,74.0%) 50} * Non-linear torn systems: 1 {10 50} Notification: Performance of prepare postOptimizeDAE: time 0.004315/3.221, allocations: 1.58 MB / 1.483 GB, free: 249.5 MB / 0.948 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0008958/3.221, allocations: 200 kB / 1.483 GB, free: 249.5 MB / 0.948 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.03695/3.258, allocations: 8.543 MB / 1.492 GB, free: 248.6 MB / 0.948 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 5.785e-05/3.259, allocations: 34.28 kB / 1.492 GB, free: 248.6 MB / 0.948 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 2.202e-05/3.259, allocations: 11.78 kB / 1.492 GB, free: 248.6 MB / 0.948 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 7.278e-05/3.259, allocations: 12.28 kB / 1.492 GB, free: 248.6 MB / 0.948 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.05098/3.31, allocations: 14.38 MB / 1.506 GB, free: 243.6 MB / 0.948 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 4.493e-05/3.31, allocations: 11.77 kB / 1.506 GB, free: 243.6 MB / 0.948 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.005705/3.315, allocations: 0.6234 MB / 1.506 GB, free: 243.6 MB / 0.948 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.05457/3.37, allocations: 6.829 MB / 1.513 GB, free: 243 MB / 0.948 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0007495/3.371, allocations: 84.14 kB / 1.513 GB, free: 242.9 MB / 0.948 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.03808/3.409, allocations: 15.02 MB / 1.528 GB, free: 236.1 MB / 0.948 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.038e-05/3.409, allocations: 9.938 kB / 1.528 GB, free: 236.1 MB / 0.948 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.03514/3.444, allocations: 8.983 MB / 1.537 GB, free: 232.6 MB / 0.948 GB Notification: Performance of postOpt removeConstants (simulation): time 0.002662/3.447, allocations: 0.7618 MB / 1.537 GB, free: 232.2 MB / 0.948 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.001035/3.448, allocations: 57.48 kB / 1.537 GB, free: 232.2 MB / 0.948 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.006587/3.455, allocations: 494.2 kB / 1.538 GB, free: 232.1 MB / 0.948 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.001169/3.456, allocations: 222 kB / 1.538 GB, free: 232.1 MB / 0.948 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0005538/3.456, allocations: 132.9 kB / 1.538 GB, free: 232.1 MB / 0.948 GB Notification: Performance of sorting global known variables: time 0.002116/3.459, allocations: 0.9656 MB / 1.539 GB, free: 231.7 MB / 0.948 GB Notification: Performance of sort global known variables: time 1.002e-06/3.459, allocations: 0 / 1.539 GB, free: 231.7 MB / 0.948 GB Notification: Performance of remove unused functions: time 0.009729/3.468, allocations: 1.675 MB / 1.541 GB, free: 231.6 MB / 0.948 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 (162): * Single equations (assignments): 160 * 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 {(10,74.0%) 50} * Non-linear torn systems: 1 {10 50} Notification: Performance of Backend phase and start with SimCode phase: time 0.04177/3.51, allocations: 12.68 MB / 1.553 GB, free: 225.3 MB / 0.948 GB Notification: Performance of simCode: created initialization part: time 0.04432/3.555, allocations: 11.58 MB / 1.564 GB, free: 221.7 MB / 0.948 GB Notification: Performance of simCode: created event and clocks part: time 1.631e-05/3.555, allocations: 7.125 kB / 1.564 GB, free: 221.6 MB / 0.948 GB Notification: Performance of simCode: created simulation system equations: time 0.01602/3.571, allocations: 3.856 MB / 1.568 GB, free: 220.5 MB / 0.948 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.002512/3.573, allocations: 207.6 kB / 1.568 GB, free: 220.4 MB / 0.948 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.1105/3.684, allocations: 47.14 MB / 1.614 GB, free: 178.2 MB / 0.948 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.005298/3.689, allocations: 2.84 MB / 1.617 GB, free: 175.9 MB / 0.948 GB Notification: Performance of simCode: alias equations: time 0.009008/3.698, allocations: 1.658 MB / 1.619 GB, free: 174.9 MB / 0.948 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.003794/3.702, allocations: 1.208 MB / 1.62 GB, free: 173.8 MB / 0.948 GB Notification: Performance of SimCode: time 2.434e-06/3.702, allocations: 0 / 1.62 GB, free: 173.8 MB / 0.948 GB Notification: Performance of buildModelFMU: Generate the FMI files: time 0.2225/3.925, allocations: 86.75 MB / 1.705 GB, free: 88.41 MB / 0.948 GB Notification: Performance of buildModelFMU: configured platform static using cached values: time 0.0002365/3.925, allocations: 269.2 kB / 1.705 GB, free: 88.05 MB / 0.948 GB Notification: Performance of buildModelFMU: Generate platform static: time 5.118/9.043, allocations: 0 / 1.705 GB, free: 88.05 MB / 0.948 GB (rm -f Buildings_8.0.0_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepUp.YD.pipe ; mkfifo Buildings_8.0.0_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepUp.YD.pipe ; head -c 1048576 < Buildings_8.0.0_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepUp.YD.pipe >> ../files/Buildings_8.0.0_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepUp.YD.sim & /home/hudson/saved_omc/OMSimulator/install/linux/bin/OMSimulator --tempDir=temp_Buildings_8_0_0_Buildings_Electrical_AC_ThreePhasesUnbalanced_Validation_IEEETests_Test4NodesFeeder_BalancedStepUp_YD_fmu --startTime=0 --stopTime=1 --timeout=50 --tolerance=1e-06 Buildings_8_0_0_Buildings_Electrical_AC_ThreePhasesUnbalanced_Validation_IEEETests_Test4NodesFeeder_BalancedStepUp_YD.fmu > Buildings_8.0.0_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepUp.YD.pipe 2>&1)