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.UnbalancedStepUp.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.UnbalancedStepUp.YD,fileNamePrefix="Buildings_8_0_0_Buildings_Electrical_AC_ThreePhasesUnbalanced_Validation_IEEETests_Test4NodesFeeder_UnbalancedStepUp_YD",fmuType="me",version="2.0",platforms={"static"}) "" <> buildModelFMU(Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepUp.YD,fileNamePrefix="Buildings_8_0_0_Buildings_Electrical_AC_ThreePhasesUnbalanced_Validation_IEEETests_Test4NodesFeeder_UnbalancedStepUp_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 2.739/2.739, allocations: 287.3 MB / 302.3 MB, free: 8.289 MB / 234.7 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+maint.om/package.mo): time 0.00155/0.00155, allocations: 172.8 kB / 370.8 MB, free: 10.86 MB / 298.7 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 2.167/2.167, allocations: 205.4 MB / 0.6295 GB, free: 10.63 MB / 458.7 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.3+maint.om/package.mo): time 0.001196/0.001195, allocations: 89.94 kB / 0.7428 GB, free: 6.641 MB / 0.5573 GB Notification: Performance of FrontEnd - loaded program: time 0.0004904/0.0004906, allocations: 11.14 kB / 0.8658 GB, free: 140.3 MB / 0.6198 GB Notification: Performance of FrontEnd - Absyn->SCode: time 0.2149/0.2154, allocations: 115.3 MB / 0.9783 GB, free: 28.3 MB / 0.6198 GB Notification: Performance of FrontEnd - scodeFlatten: time 0.9887/1.204, allocations: 200 MB / 1.174 GB, free: 15.78 MB / 0.7136 GB Notification: Performance of FrontEnd - mkProgramGraph: time 0.0004575/1.205, allocations: 115.9 kB / 1.174 GB, free: 15.71 MB / 0.7136 GB Notification: Performance of FrontEnd - DAE generated: time 0.5605/1.765, allocations: 135.4 MB / 1.306 GB, free: 3.332 MB / 0.823 GB Notification: Performance of FrontEnd: time 3.627e-06/1.765, allocations: 0 / 1.306 GB, free: 3.332 MB / 0.823 GB Notification: Performance of Transformations before backend: time 0.0002154/1.765, allocations: 75.94 kB / 1.306 GB, free: 3.258 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: 994 * Number of variables: 994 Notification: Performance of Generate backend data structure: time 0.01414/1.78, allocations: 3.135 MB / 1.309 GB, free: 64 kB / 0.823 GB Notification: Performance of prepare preOptimizeDAE: time 5.275e-05/1.78, allocations: 12.03 kB / 1.309 GB, free: 52 kB / 0.823 GB Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.002749/1.782, allocations: 0.5463 MB / 1.31 GB, free: 15.5 MB / 0.8386 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.02335/1.806, allocations: 2.129 MB / 1.312 GB, free: 13.36 MB / 0.8386 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.007944/1.814, allocations: 2.189 MB / 1.314 GB, free: 11.12 MB / 0.8386 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0004047/1.814, allocations: 271.1 kB / 1.314 GB, free: 10.86 MB / 0.8386 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.002186/1.816, allocations: 348 kB / 1.314 GB, free: 10.52 MB / 0.8386 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.02683/1.843, allocations: 6.5 MB / 1.321 GB, free: 3.918 MB / 0.8386 GB Notification: Performance of preOpt findStateOrder (simulation): time 0.000165/1.844, allocations: 7.938 kB / 1.321 GB, free: 3.91 MB / 0.8386 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.001322/1.845, allocations: 144 kB / 1.321 GB, free: 3.77 MB / 0.8386 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0009027/1.846, allocations: 306.1 kB / 1.321 GB, free: 3.469 MB / 0.8386 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.02847/1.874, allocations: 6.404 MB / 1.327 GB, free: 13.06 MB / 0.8542 GB Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.06014/1.934, allocations: 26.75 MB / 1.354 GB, free: 136 kB / 0.8698 GB Notification: Performance of preOpt comSubExp (simulation): time 0.0161/1.951, allocations: 4.997 MB / 1.358 GB, free: 10.82 MB / 0.8855 GB Notification: Performance of preOpt evalFunc (simulation): time 0.0004862/1.951, allocations: 147 kB / 1.359 GB, free: 10.66 MB / 0.8855 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 6.266e-05/1.951, allocations: 64.5 kB / 1.359 GB, free: 10.59 MB / 0.8855 GB Notification: Performance of pre-optimization done (n=208): time 5.35e-06/1.951, allocations: 0 / 1.359 GB, free: 10.59 MB / 0.8855 GB Notification: Performance of matching and sorting (n=277): time 0.2173/2.169, allocations: 30.37 MB / 1.388 GB, free: 12.05 MB / 0.9167 GB Notification: Performance of inlineWhenForInitialization (initialization): time 0.0001958/2.169, allocations: 239.6 kB / 1.389 GB, free: 11.77 MB / 0.9167 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.003547/2.172, allocations: 1.314 MB / 1.39 GB, free: 10.45 MB / 0.9167 GB Notification: Performance of collectPreVariables (initialization): time 0.0007985/2.173, allocations: 69.7 kB / 1.39 GB, free: 10.37 MB / 0.9167 GB Notification: Performance of collectInitialEqns (initialization): time 0.001751/2.175, allocations: 1.505 MB / 1.391 GB, free: 8.844 MB / 0.9167 GB Notification: Performance of collectInitialBindings (initialization): time 0.001961/2.177, allocations: 0.9396 MB / 1.392 GB, free: 7.891 MB / 0.9167 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0006579/2.178, allocations: 64 kB / 1.392 GB, free: 7.828 MB / 0.9167 GB Notification: Performance of setup shared object (initialization): time 0.0004295/2.178, allocations: 444.7 kB / 1.393 GB, free: 7.387 MB / 0.9167 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.0116/2.19, allocations: 2.614 MB / 1.395 GB, free: 4.77 MB / 0.9167 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.01271/2.203, allocations: 3.512 MB / 1.399 GB, free: 0.8711 MB / 0.9167 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.01284/2.215, allocations: 3.068 MB / 1.402 GB, free: 13.78 MB / 0.9323 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 3.644e-05/2.216, allocations: 8 kB / 1.402 GB, free: 13.77 MB / 0.9323 GB Notification: Performance of matching and sorting (n=416) (initialization): time 0.0434/2.259, allocations: 9.223 MB / 1.411 GB, free: 4.488 MB / 0.9323 GB Notification: Performance of prepare postOptimizeDAE: time 0.005465/2.264, allocations: 10.63 MB / 1.421 GB, free: 9.023 MB / 0.948 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.0001048/2.265, allocations: 28 kB / 1.421 GB, free: 8.996 MB / 0.948 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.05864/2.323, allocations: 7.048 MB / 1.428 GB, free: 1.938 MB / 0.948 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0114/2.335, allocations: 0.8774 MB / 1.429 GB, free: 1.059 MB / 0.948 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.8083/3.143, allocations: 15.36 MB / 1.444 GB, free: 262 MB / 0.948 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.007843/3.151, allocations: 0.532 MB / 1.444 GB, free: 262 MB / 0.948 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.001288/3.152, allocations: 191.3 kB / 1.445 GB, free: 262 MB / 0.948 GB Notification: Performance of prepare postOptimizeDAE: time 1.589e-05/3.152, allocations: 4.344 kB / 1.445 GB, free: 262 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 0.0419/3.194, allocations: 9.38 MB / 1.454 GB, free: 261 MB / 0.948 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.0001474/3.194, allocations: 27.06 kB / 1.454 GB, free: 261 MB / 0.948 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.025/3.219, allocations: 3.539 MB / 1.457 GB, free: 261 MB / 0.948 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.009023/3.229, allocations: 1.04 MB / 1.458 GB, free: 261 MB / 0.948 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.04246/3.271, allocations: 24.43 MB / 1.482 GB, free: 248.3 MB / 0.948 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.007213/3.278, allocations: 0.5061 MB / 1.483 GB, free: 248.3 MB / 0.948 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.00111/3.28, allocations: 198.5 kB / 1.483 GB, free: 248.3 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 0.004785/3.284, allocations: 1.572 MB / 1.484 GB, free: 248.2 MB / 0.948 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.001037/3.285, allocations: 204.9 kB / 1.485 GB, free: 248.1 MB / 0.948 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.03829/3.324, allocations: 8.554 MB / 1.493 GB, free: 247.2 MB / 0.948 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 5.591e-05/3.324, allocations: 32.91 kB / 1.493 GB, free: 247.2 MB / 0.948 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 2.473e-05/3.324, allocations: 15.81 kB / 1.493 GB, free: 247.2 MB / 0.948 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 7.455e-05/3.324, allocations: 15.98 kB / 1.493 GB, free: 247.2 MB / 0.948 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.05652/3.38, allocations: 14.39 MB / 1.507 GB, free: 242.2 MB / 0.948 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 4.402e-05/3.381, allocations: 7.344 kB / 1.507 GB, free: 242.2 MB / 0.948 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.005699/3.386, allocations: 0.6258 MB / 1.508 GB, free: 242.2 MB / 0.948 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.04981/3.436, allocations: 6.818 MB / 1.514 GB, free: 241.6 MB / 0.948 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0008624/3.437, allocations: 91.36 kB / 1.514 GB, free: 241.5 MB / 0.948 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.03666/3.474, allocations: 15.03 MB / 1.529 GB, free: 234.7 MB / 0.948 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 9.809e-06/3.474, allocations: 11.16 kB / 1.529 GB, free: 234.7 MB / 0.948 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.03453/3.508, allocations: 8.999 MB / 1.538 GB, free: 231.1 MB / 0.948 GB Notification: Performance of postOpt removeConstants (simulation): time 0.002563/3.511, allocations: 0.7603 MB / 1.539 GB, free: 230.7 MB / 0.948 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0006886/3.512, allocations: 59.75 kB / 1.539 GB, free: 230.6 MB / 0.948 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.006181/3.518, allocations: 489.8 kB / 1.539 GB, free: 230.6 MB / 0.948 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0009184/3.519, allocations: 222.3 kB / 1.539 GB, free: 230.6 MB / 0.948 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0004269/3.519, allocations: 137.2 kB / 1.539 GB, free: 230.5 MB / 0.948 GB Notification: Performance of sorting global known variables: time 0.002087/3.521, allocations: 0.9952 MB / 1.54 GB, free: 230.2 MB / 0.948 GB Notification: Performance of sort global known variables: time 4.01e-07/3.521, allocations: 0 / 1.54 GB, free: 230.2 MB / 0.948 GB Notification: Performance of remove unused functions: time 0.008406/3.53, allocations: 1.691 MB / 1.542 GB, free: 230 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 0.04001/3.57, allocations: 12.69 MB / 1.555 GB, free: 223.8 MB / 0.948 GB Notification: Performance of simCode: created initialization part: time 0.04299/3.613, allocations: 11.57 MB / 1.566 GB, free: 220.1 MB / 0.948 GB Notification: Performance of simCode: created event and clocks part: time 1.452e-05/3.613, allocations: 0 / 1.566 GB, free: 220.1 MB / 0.948 GB Notification: Performance of simCode: created simulation system equations: time 0.01627/3.629, allocations: 3.863 MB / 1.57 GB, free: 219 MB / 0.948 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.002522/3.632, allocations: 227 kB / 1.57 GB, free: 218.8 MB / 0.948 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.1108/3.743, allocations: 47.39 MB / 1.616 GB, free: 175.6 MB / 0.948 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.005802/3.749, allocations: 2.857 MB / 1.619 GB, free: 173.4 MB / 0.948 GB Notification: Performance of simCode: alias equations: time 0.009254/3.758, allocations: 1.658 MB / 1.62 GB, free: 172.2 MB / 0.948 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.00614/3.764, allocations: 1.222 MB / 1.622 GB, free: 171 MB / 0.948 GB Notification: Performance of SimCode: time 3.116e-06/3.764, allocations: 4 kB / 1.622 GB, free: 171 MB / 0.948 GB Notification: Performance of buildModelFMU: Generate the FMI files: time 0.1981/3.962, allocations: 87.6 MB / 1.707 GB, free: 84.81 MB / 0.948 GB Notification: Performance of buildModelFMU: configured platform static using cached values: time 0.0002512/3.963, allocations: 271.6 kB / 1.707 GB, free: 84.45 MB / 0.948 GB Notification: Performance of buildModelFMU: Generate platform static: time 4.93/8.893, allocations: 0 / 1.707 GB, free: 84.45 MB / 0.948 GB (rm -f Buildings_8.0.0_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepUp.YD.pipe ; mkfifo Buildings_8.0.0_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepUp.YD.pipe ; head -c 1048576 < Buildings_8.0.0_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepUp.YD.pipe >> ../files/Buildings_8.0.0_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepUp.YD.sim & /home/hudson/saved_omc/OMSimulator/install/linux/bin/OMSimulator --tempDir=temp_Buildings_8_0_0_Buildings_Electrical_AC_ThreePhasesUnbalanced_Validation_IEEETests_Test4NodesFeeder_UnbalancedStepUp_YD_fmu --startTime=0 --stopTime=1 --timeout=50 --tolerance=1e-06 Buildings_8_0_0_Buildings_Electrical_AC_ThreePhasesUnbalanced_Validation_IEEETests_Test4NodesFeeder_UnbalancedStepUp_YD.fmu > Buildings_8.0.0_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepUp.YD.pipe 2>&1)