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.DD.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.DD,fileNamePrefix="Buildings_8_0_0_Buildings_Electrical_AC_ThreePhasesUnbalanced_Validation_IEEETests_Test4NodesFeeder_UnbalancedStepUp_DD",fmuType="me",version="2.0",platforms={"static"}) "" <> buildModelFMU(Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepUp.DD,fileNamePrefix="Buildings_8_0_0_Buildings_Electrical_AC_ThreePhasesUnbalanced_Validation_IEEETests_Test4NodesFeeder_UnbalancedStepUp_DD",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 2.686/2.686, allocations: 287.3 MB / 302.3 MB, free: 8.301 MB / 234.7 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+maint.om/package.mo): time 0.001521/0.001521, allocations: 183.7 kB / 370.8 MB, free: 10.85 MB / 298.7 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 2.034/2.034, allocations: 205.4 MB / 0.6295 GB, free: 10.59 MB / 458.7 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.3+maint.om/package.mo): time 0.001173/0.001173, allocations: 89.94 kB / 0.7428 GB, free: 6.617 MB / 0.5573 GB Notification: Performance of FrontEnd - loaded program: time 0.0006561/0.0006562, allocations: 20.17 kB / 0.8658 GB, free: 140.6 MB / 0.6198 GB Notification: Performance of FrontEnd - Absyn->SCode: time 0.2185/0.2192, allocations: 115.3 MB / 0.9783 GB, free: 28.27 MB / 0.6198 GB Notification: Performance of FrontEnd - scodeFlatten: time 1.05/1.269, allocations: 199 MB / 1.173 GB, free: 1.074 MB / 0.698 GB Notification: Performance of FrontEnd - mkProgramGraph: time 0.0004826/1.27, allocations: 120.6 kB / 1.173 GB, free: 1 MB / 0.698 GB Notification: Performance of FrontEnd - DAE generated: time 0.5352/1.805, allocations: 124.5 MB / 1.294 GB, free: 15.5 MB / 0.823 GB Notification: Performance of FrontEnd: time 4.008e-06/1.805, allocations: 0 / 1.294 GB, free: 15.5 MB / 0.823 GB Notification: Performance of Transformations before backend: time 0.0001993/1.805, allocations: 64 kB / 1.294 GB, free: 15.43 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: 874 * Number of variables: 874 Notification: Performance of Generate backend data structure: time 0.01289/1.818, allocations: 2.872 MB / 1.297 GB, free: 12.5 MB / 0.823 GB Notification: Performance of prepare preOptimizeDAE: time 5.654e-05/1.818, allocations: 11.97 kB / 1.297 GB, free: 12.49 MB / 0.823 GB Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.002483/1.82, allocations: 488.3 kB / 1.298 GB, free: 12 MB / 0.823 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.02299/1.844, allocations: 2.102 MB / 1.3 GB, free: 9.895 MB / 0.823 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.007363/1.851, allocations: 2.009 MB / 1.302 GB, free: 7.84 MB / 0.823 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0003634/1.851, allocations: 238.2 kB / 1.302 GB, free: 7.605 MB / 0.823 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.001889/1.853, allocations: 300 kB / 1.302 GB, free: 7.312 MB / 0.823 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.02388/1.877, allocations: 5.869 MB / 1.308 GB, free: 1.332 MB / 0.823 GB Notification: Performance of preOpt findStateOrder (simulation): time 0.0001632/1.877, allocations: 4 kB / 1.308 GB, free: 1.328 MB / 0.823 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.001244/1.879, allocations: 132 kB / 1.308 GB, free: 1.199 MB / 0.823 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.001498/1.88, allocations: 293.2 kB / 1.308 GB, free: 0.9102 MB / 0.823 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.03873/1.919, allocations: 6.028 MB / 1.314 GB, free: 10.87 MB / 0.8386 GB Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.07666/1.996, allocations: 24.84 MB / 1.338 GB, free: 15.97 MB / 0.8698 GB Notification: Performance of preOpt comSubExp (simulation): time 0.02376/2.02, allocations: 5.468 MB / 1.344 GB, free: 10.14 MB / 0.8698 GB Notification: Performance of preOpt evalFunc (simulation): time 0.0007368/2.02, allocations: 139.1 kB / 1.344 GB, free: 9.988 MB / 0.8698 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 8.675e-05/2.021, allocations: 60.5 kB / 1.344 GB, free: 9.922 MB / 0.8698 GB Notification: Performance of pre-optimization done (n=230): time 9.338e-06/2.021, allocations: 4 kB / 1.344 GB, free: 9.918 MB / 0.8698 GB Notification: Performance of matching and sorting (n=311): time 0.2907/2.311, allocations: 36.16 MB / 1.379 GB, free: 5.594 MB / 0.9011 GB Notification: Performance of inlineWhenForInitialization (initialization): time 0.000185/2.311, allocations: 243.8 kB / 1.38 GB, free: 5.305 MB / 0.9011 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.003119/2.315, allocations: 1.16 MB / 1.381 GB, free: 4.133 MB / 0.9011 GB Notification: Performance of collectPreVariables (initialization): time 0.001019/2.316, allocations: 77.7 kB / 1.381 GB, free: 4.051 MB / 0.9011 GB Notification: Performance of collectInitialEqns (initialization): time 0.001361/2.317, allocations: 1.25 MB / 1.382 GB, free: 2.781 MB / 0.9011 GB Notification: Performance of collectInitialBindings (initialization): time 0.002008/2.319, allocations: 1.043 MB / 1.383 GB, free: 1.723 MB / 0.9011 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0006253/2.32, allocations: 68 kB / 1.383 GB, free: 1.656 MB / 0.9011 GB Notification: Performance of setup shared object (initialization): time 0.0003795/2.32, allocations: 436.7 kB / 1.383 GB, free: 1.223 MB / 0.9011 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.01159/2.332, allocations: 2.731 MB / 1.386 GB, free: 14.49 MB / 0.9167 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.01313/2.345, allocations: 3.422 MB / 1.389 GB, free: 10.8 MB / 0.9167 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.01256/2.358, allocations: 3.141 MB / 1.393 GB, free: 7.637 MB / 0.9167 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 2.642e-05/2.358, allocations: 7.938 kB / 1.393 GB, free: 7.629 MB / 0.9167 GB Notification: Performance of matching and sorting (n=412) (initialization): time 0.04321/2.401, allocations: 9.507 MB / 1.402 GB, free: 14.07 MB / 0.9323 GB Notification: Performance of prepare postOptimizeDAE: time 0.003192/2.404, allocations: 7.328 MB / 1.409 GB, free: 6.16 MB / 0.9323 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 5.798e-05/2.404, allocations: 16.19 kB / 1.409 GB, free: 6.145 MB / 0.9323 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.05386/2.458, allocations: 7.267 MB / 1.416 GB, free: 14.87 MB / 0.948 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.007624/2.466, allocations: 0.8307 MB / 1.417 GB, free: 14.04 MB / 0.948 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.7628/3.229, allocations: 17.42 MB / 1.434 GB, free: 269.8 MB / 0.948 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.007566/3.236, allocations: 0.5038 MB / 1.434 GB, free: 269.8 MB / 0.948 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.001225/3.238, allocations: 183.4 kB / 1.435 GB, free: 269.8 MB / 0.948 GB Notification: Performance of prepare postOptimizeDAE: time 1.716e-05/3.238, allocations: 3.969 kB / 1.435 GB, free: 269.8 MB / 0.948 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 0.04421/3.282, allocations: 9.587 MB / 1.444 GB, free: 268.8 MB / 0.948 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.0001097/3.282, allocations: 24.09 kB / 1.444 GB, free: 268.8 MB / 0.948 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.02521/3.307, allocations: 3.651 MB / 1.448 GB, free: 268.8 MB / 0.948 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.009438/3.317, allocations: 1.018 MB / 1.449 GB, free: 268.8 MB / 0.948 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.04937/3.366, allocations: 26.14 MB / 1.474 GB, free: 256.1 MB / 0.948 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.01087/3.377, allocations: 0.4956 MB / 1.475 GB, free: 256.1 MB / 0.948 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.001671/3.379, allocations: 178.7 kB / 1.475 GB, free: 256.1 MB / 0.948 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 0.007/3.386, allocations: 1.403 MB / 1.476 GB, free: 255.9 MB / 0.948 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.00195/3.388, allocations: 198.8 kB / 1.476 GB, free: 255.9 MB / 0.948 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.06656/3.454, allocations: 9.805 MB / 1.486 GB, free: 255.6 MB / 0.948 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 0.0001085/3.455, allocations: 31.06 kB / 1.486 GB, free: 255.6 MB / 0.948 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 8.539e-05/3.455, allocations: 18.5 kB / 1.486 GB, free: 255.6 MB / 0.948 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 9.834e-05/3.455, allocations: 17.16 kB / 1.486 GB, free: 255.6 MB / 0.948 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.0585/3.513, allocations: 15.14 MB / 1.501 GB, free: 251 MB / 0.948 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 4.322e-05/3.513, allocations: 11.31 kB / 1.501 GB, free: 251 MB / 0.948 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.005859/3.519, allocations: 0.6331 MB / 1.501 GB, free: 250.9 MB / 0.948 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.05055/3.57, allocations: 7.05 MB / 1.508 GB, free: 250.3 MB / 0.948 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.000808/3.571, allocations: 91.55 kB / 1.508 GB, free: 250.2 MB / 0.948 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.04227/3.613, allocations: 17.03 MB / 1.525 GB, free: 242.3 MB / 0.948 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.192e-05/3.613, allocations: 9.125 kB / 1.525 GB, free: 242.3 MB / 0.948 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.03663/3.65, allocations: 9.544 MB / 1.534 GB, free: 238.6 MB / 0.948 GB Notification: Performance of postOpt removeConstants (simulation): time 0.002807/3.653, allocations: 0.8113 MB / 1.535 GB, free: 238.1 MB / 0.948 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0008962/3.654, allocations: 58.81 kB / 1.535 GB, free: 238.1 MB / 0.948 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.006674/3.66, allocations: 0.4922 MB / 1.536 GB, free: 238.1 MB / 0.948 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.001167/3.662, allocations: 240.8 kB / 1.536 GB, free: 238 MB / 0.948 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0005131/3.662, allocations: 142.5 kB / 1.536 GB, free: 238 MB / 0.948 GB Notification: Performance of sorting global known variables: time 0.002022/3.664, allocations: 0.9252 MB / 1.537 GB, free: 237.7 MB / 0.948 GB Notification: Performance of sort global known variables: time 6.42e-07/3.664, allocations: 0 / 1.537 GB, free: 237.7 MB / 0.948 GB Notification: Performance of remove unused functions: time 0.009127/3.673, allocations: 1.645 MB / 1.538 GB, free: 237.5 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 (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 0.04407/3.717, allocations: 13.28 MB / 1.551 GB, free: 230.9 MB / 0.948 GB Notification: Performance of simCode: created initialization part: time 0.0453/3.763, allocations: 12.11 MB / 1.563 GB, free: 226.9 MB / 0.948 GB Notification: Performance of simCode: created event and clocks part: time 2.248e-05/3.763, allocations: 3.969 kB / 1.563 GB, free: 226.9 MB / 0.948 GB Notification: Performance of simCode: created simulation system equations: time 0.0171/3.78, allocations: 4.139 MB / 1.567 GB, free: 225.2 MB / 0.948 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.002412/3.782, allocations: 232 kB / 1.568 GB, free: 225 MB / 0.948 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.1201/3.902, allocations: 42.91 MB / 1.609 GB, free: 186.7 MB / 0.948 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.004249/3.907, allocations: 2.653 MB / 1.612 GB, free: 184 MB / 0.948 GB Notification: Performance of simCode: alias equations: time 0.008599/3.915, allocations: 1.652 MB / 1.614 GB, free: 182.5 MB / 0.948 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.003048/3.919, allocations: 1.101 MB / 1.615 GB, free: 181.4 MB / 0.948 GB Notification: Performance of SimCode: time 1.623e-06/3.919, allocations: 0 / 1.615 GB, free: 181.4 MB / 0.948 GB Notification: Performance of buildModelFMU: Generate the FMI files: time 0.198/4.117, allocations: 90.53 MB / 1.703 GB, free: 92.12 MB / 0.948 GB Notification: Performance of buildModelFMU: configured platform static using cached values: time 0.0002509/4.117, allocations: 282.1 kB / 1.703 GB, free: 91.76 MB / 0.948 GB Notification: Performance of buildModelFMU: Generate platform static: time 5.256/9.373, allocations: 0 / 1.703 GB, free: 91.76 MB / 0.948 GB (rm -f Buildings_8.0.0_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepUp.DD.pipe ; mkfifo Buildings_8.0.0_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepUp.DD.pipe ; head -c 1048576 < Buildings_8.0.0_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepUp.DD.pipe >> ../files/Buildings_8.0.0_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepUp.DD.sim & /home/hudson/saved_omc/OMSimulator/install/linux/bin/OMSimulator --tempDir=temp_Buildings_8_0_0_Buildings_Electrical_AC_ThreePhasesUnbalanced_Validation_IEEETests_Test4NodesFeeder_UnbalancedStepUp_DD_fmu --startTime=0 --stopTime=1 --timeout=50 --tolerance=1e-06 Buildings_8_0_0_Buildings_Electrical_AC_ThreePhasesUnbalanced_Validation_IEEETests_Test4NodesFeeder_UnbalancedStepUp_DD.fmu > Buildings_8.0.0_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepUp.DD.pipe 2>&1)