Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Buildings_13_Buildings.Electrical.AC.ThreePhasesUnbalanced.Conversion.Examples.TransformerStepDownYD.conf.json loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.1.0+maint.om/package.mo", uses=false) [Timeout 180] "Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.1.0+maint.om/package.mo): time 0.00127/0.00127, allocations: 80.8 kB / 20.75 MB, free: 3.734 MB / 18.57 MB " [Timeout remaining time 180] loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.1.0+maint.om/package.mo", uses=false) [Timeout 180] "Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.1.0+maint.om/package.mo): time 0.001403/0.001403, allocations: 165 kB / 24.17 MB, free: 328 kB / 18.57 MB " [Timeout remaining time 180] loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.1.0+maint.om/package.mo", uses=false) [Timeout 180] "Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.1.0+maint.om/package.mo): time 0.9019/0.9019, allocations: 177.2 MB / 204.6 MB, free: 5.484 MB / 186.7 MB " [Timeout remaining time 179] loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 13.0.2-maint.13.x/package.mo", uses=false) [Timeout 180] "Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 13.0.2-maint.13.x/package.mo): time 1.91/1.91, allocations: 389.6 MB / 0.6354 GB, free: 12.29 MB / 0.6042 GB " [Timeout remaining time 178] Using package Buildings with version 13.0.2 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 13.0.2-maint.13.x/package.mo) Using package Modelica with version 4.1.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.1.0+maint.om/package.mo) Using package Complex with version 4.1.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.1.0+maint.om/package.mo) Using package ModelicaServices with version 4.1.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.1.0+maint.om/package.mo) Running command: translateModel(Buildings.Electrical.AC.ThreePhasesUnbalanced.Conversion.Examples.TransformerStepDownYD,tolerance=1e-06,outputFormat="empty",numberOfIntervals=2500,variableFilter="",fileNamePrefix="Buildings_13_Buildings.Electrical.AC.ThreePhasesUnbalanced.Conversion.Examples.TransformerStepDownYD") translateModel(Buildings.Electrical.AC.ThreePhasesUnbalanced.Conversion.Examples.TransformerStepDownYD,tolerance=1e-06,outputFormat="empty",numberOfIntervals=2500,variableFilter="",fileNamePrefix="Buildings_13_Buildings.Electrical.AC.ThreePhasesUnbalanced.Conversion.Examples.TransformerStepDownYD") [Timeout 300] "Notification: Performance of FrontEnd - loaded program: time 1.673e-06/1.673e-06, allocations: 0 / 0.7752 GB, free: 5.375 MB / 0.7292 GB Notification: Performance of FrontEnd - Absyn->SCode: time 2.308e-05/2.476e-05, allocations: 6.25 kB / 0.7752 GB, free: 5.367 MB / 0.7292 GB Notification: Performance of NFInst.instantiate(Buildings.Electrical.AC.ThreePhasesUnbalanced.Conversion.Examples.TransformerStepDownYD): time 0.007439/0.007464, allocations: 7.912 MB / 0.7829 GB, free: 13.45 MB / 0.7448 GB Notification: Performance of NFInst.instExpressions: time 0.004523/0.01199, allocations: 3.134 MB / 0.786 GB, free: 10.32 MB / 0.7448 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.0007443/0.01273, allocations: 55.75 kB / 0.786 GB, free: 10.27 MB / 0.7448 GB Notification: Performance of NFTyping.typeComponents: time 0.0008196/0.01355, allocations: 357.7 kB / 0.7864 GB, free: 9.914 MB / 0.7448 GB Notification: Performance of NFTyping.typeBindings: time 0.00118/0.01473, allocations: 0.801 MB / 0.7871 GB, free: 9.113 MB / 0.7448 GB Notification: Performance of NFTyping.typeClassSections: time 0.001157/0.01589, allocations: 0.7319 MB / 0.7879 GB, free: 8.383 MB / 0.7448 GB Notification: Performance of NFFlatten.flatten: time 0.0031/0.01899, allocations: 4.088 MB / 0.7919 GB, free: 4.285 MB / 0.7448 GB Notification: Performance of NFFlatten.resolveConnections: time 0.003174/0.02216, allocations: 3.013 MB / 0.7948 GB, free: 1.191 MB / 0.7448 GB Notification: Performance of NFEvalConstants.evaluate: time 0.002882/0.02504, allocations: 2.585 MB / 0.7973 GB, free: 14.6 MB / 0.7605 GB Notification: Performance of NFSimplifyModel.simplify: time 0.00243/0.02747, allocations: 2.149 MB / 0.7994 GB, free: 12.45 MB / 0.7605 GB Notification: Performance of NFPackage.collectConstants: time 0.0008203/0.02829, allocations: 437.5 kB / 0.7998 GB, free: 12.02 MB / 0.7605 GB Notification: Performance of NFFlatten.collectFunctions: time 0.0009558/0.02925, allocations: 0.5778 MB / 0.8004 GB, free: 11.45 MB / 0.7605 GB Notification: Performance of NFScalarize.scalarize: time 0.00142/0.03067, allocations: 1.859 MB / 0.8022 GB, free: 9.582 MB / 0.7605 GB Notification: Performance of NFVerifyModel.verify: time 0.0016/0.03227, allocations: 1.213 MB / 0.8034 GB, free: 8.367 MB / 0.7605 GB Notification: Performance of NFConvertDAE.convert: time 0.002629/0.0349, allocations: 3.216 MB / 0.8065 GB, free: 5.145 MB / 0.7605 GB Notification: Performance of FrontEnd - DAE generated: time 4.399e-06/0.0349, allocations: 0 / 0.8065 GB, free: 5.145 MB / 0.7605 GB Notification: Performance of FrontEnd: time 9.52e-07/0.0349, allocations: 0.875 kB / 0.8065 GB, free: 5.145 MB / 0.7605 GB Notification: Performance of Transformations before backend: time 6.845e-05/0.03497, allocations: 0 / 0.8065 GB, free: 5.145 MB / 0.7605 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 769 * Number of variables: 769 Notification: Performance of Generate backend data structure: time 0.00314/0.03811, allocations: 2.706 MB / 0.8092 GB, free: 2.406 MB / 0.7605 GB Notification: Performance of prepare preOptimizeDAE: time 3.579e-05/0.03815, allocations: 14.31 kB / 0.8092 GB, free: 2.395 MB / 0.7605 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.003213/0.04136, allocations: 1.081 MB / 0.8103 GB, free: 1.316 MB / 0.7605 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.001437/0.0428, allocations: 1.193 MB / 0.8114 GB, free: 104 kB / 0.7605 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0001209/0.04292, allocations: 214.2 kB / 0.8116 GB, free: 15.89 MB / 0.7761 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0003404/0.04326, allocations: 276.4 kB / 0.8119 GB, free: 15.62 MB / 0.7761 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.003353/0.04661, allocations: 2.641 MB / 0.8145 GB, free: 12.87 MB / 0.7761 GB Notification: Performance of preOpt findStateOrder (simulation): time 4.369e-05/0.04666, allocations: 8.125 kB / 0.8145 GB, free: 12.86 MB / 0.7761 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0002362/0.04689, allocations: 116.4 kB / 0.8146 GB, free: 12.75 MB / 0.7761 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.000171/0.04706, allocations: 184.7 kB / 0.8148 GB, free: 12.57 MB / 0.7761 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.001557/0.04862, allocations: 0.9184 MB / 0.8157 GB, free: 11.63 MB / 0.7761 GB Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.01015/0.05877, allocations: 10.13 MB / 0.8255 GB, free: 1.062 MB / 0.7761 GB Notification: Performance of preOpt comSubExp (simulation): time 0.001091/0.05986, allocations: 0.9761 MB / 0.8265 GB, free: 24 kB / 0.7761 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.0008013/0.06066, allocations: 0.6257 MB / 0.8271 GB, free: 15.39 MB / 0.7917 GB Notification: Performance of preOpt evalFunc (simulation): time 0.0001037/0.06077, allocations: 50.09 kB / 0.8272 GB, free: 15.34 MB / 0.7917 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 3.271e-05/0.0608, allocations: 55.55 kB / 0.8272 GB, free: 15.27 MB / 0.7917 GB Notification: Performance of pre-optimization done (n=132): time 3.888e-06/0.0608, allocations: 0.5 kB / 0.8272 GB, free: 15.27 MB / 0.7917 GB Notification: Performance of matching and sorting (n=132): time 0.003038/0.06384, allocations: 1.69 MB / 0.8289 GB, free: 13.6 MB / 0.7917 GB Notification: Performance of inlineWhenForInitialization (initialization): time 7.254e-05/0.06391, allocations: 227.4 kB / 0.8291 GB, free: 13.33 MB / 0.7917 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0005445/0.06446, allocations: 0.6708 MB / 0.8297 GB, free: 12.64 MB / 0.7917 GB Notification: Performance of collectPreVariables (initialization): time 8.622e-05/0.06454, allocations: 50.8 kB / 0.8298 GB, free: 12.59 MB / 0.7917 GB Notification: Performance of collectInitialEqns (initialization): time 0.0004655/0.06501, allocations: 1.143 MB / 0.8309 GB, free: 11.43 MB / 0.7917 GB Notification: Performance of collectInitialBindings (initialization): time 0.0002992/0.06531, allocations: 487.8 kB / 0.8314 GB, free: 10.95 MB / 0.7917 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0004019/0.06571, allocations: 359.8 kB / 0.8317 GB, free: 10.59 MB / 0.7917 GB Notification: Performance of setup shared object (initialization): time 7.947e-05/0.06579, allocations: 337.8 kB / 0.832 GB, free: 10.26 MB / 0.7917 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.0004061/0.0662, allocations: 284.9 kB / 0.8323 GB, free: 9.98 MB / 0.7917 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.0006469/0.06684, allocations: 0.847 MB / 0.8331 GB, free: 8.891 MB / 0.7917 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.00113/0.06797, allocations: 1.264 MB / 0.8344 GB, free: 7.402 MB / 0.7917 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 8.105e-06/0.06798, allocations: 4 kB / 0.8344 GB, free: 7.398 MB / 0.7917 GB Notification: Performance of matching and sorting (n=240) (initialization): time 0.001862/0.06984, allocations: 1.389 MB / 0.8357 GB, free: 6.012 MB / 0.7917 GB Notification: Performance of prepare postOptimizeDAE: time 2.197e-05/0.06986, allocations: 15.94 kB / 0.8357 GB, free: 5.996 MB / 0.7917 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.675e-05/0.06988, allocations: 16 kB / 0.8358 GB, free: 5.98 MB / 0.7917 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.001006/0.07089, allocations: 0.5029 MB / 0.8362 GB, free: 5.473 MB / 0.7917 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0009893/0.07188, allocations: 403.4 kB / 0.8366 GB, free: 5.078 MB / 0.7917 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.002684/0.07456, allocations: 2.679 MB / 0.8392 GB, free: 2.301 MB / 0.7917 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0008469/0.07541, allocations: 226.5 kB / 0.8395 GB, free: 2.078 MB / 0.7917 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0001108/0.07552, allocations: 79.94 kB / 0.8395 GB, free: 2 MB / 0.7917 GB Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.0008443/0.07636, allocations: 399.1 kB / 0.8399 GB, free: 1.605 MB / 0.7917 GB Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.0006434/0.07701, allocations: 0.8486 MB / 0.8408 GB, free: 0.5156 MB / 0.7917 GB Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.001158/0.07816, allocations: 1.255 MB / 0.842 GB, free: 15.01 MB / 0.8073 GB Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 1.031e-05/0.07817, allocations: 7.938 kB / 0.842 GB, free: 15 MB / 0.8073 GB Notification: Performance of matching and sorting (n=240) (initialization_lambda0): time 0.001771/0.07994, allocations: 1.355 MB / 0.8433 GB, free: 13.64 MB / 0.8073 GB Notification: Performance of prepare postOptimizeDAE: time 1.911e-05/0.07996, allocations: 14.66 kB / 0.8433 GB, free: 13.62 MB / 0.8073 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.305e-05/0.07998, allocations: 16 kB / 0.8433 GB, free: 13.61 MB / 0.8073 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.0006469/0.08062, allocations: 367.4 kB / 0.8437 GB, free: 13.25 MB / 0.8073 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0009765/0.0816, allocations: 403.3 kB / 0.8441 GB, free: 12.85 MB / 0.8073 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.002393/0.08399, allocations: 2.622 MB / 0.8466 GB, free: 10.12 MB / 0.8073 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0008653/0.08486, allocations: 190.9 kB / 0.8468 GB, free: 9.938 MB / 0.8073 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0001108/0.08497, allocations: 79.94 kB / 0.8469 GB, free: 9.859 MB / 0.8073 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 81 * 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 (205): * Single equations (assignments): 204 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 0 * Torn equation systems: 1 * Mixed (continuous/discrete) equation systems: 0 Notification: Torn system details for strict tearing set: * Linear torn systems (#iteration vars, #inner vars, density): 1 system {(5,31,88.0%)} * Non-linear torn systems (#iteration vars, #inner vars): 0 systems Notification: Performance of prepare postOptimizeDAE: time 0.0003516/0.08532, allocations: 287.7 kB / 0.8472 GB, free: 9.57 MB / 0.8073 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0002593/0.08558, allocations: 119.8 kB / 0.8473 GB, free: 9.453 MB / 0.8073 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.001726/0.08731, allocations: 1.391 MB / 0.8486 GB, free: 8.027 MB / 0.8073 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 8.396e-06/0.08731, allocations: 12 kB / 0.8486 GB, free: 8.016 MB / 0.8073 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 7.133e-06/0.08732, allocations: 8 kB / 0.8487 GB, free: 8.008 MB / 0.8073 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 9.948e-06/0.08733, allocations: 11.98 kB / 0.8487 GB, free: 7.996 MB / 0.8073 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.003946/0.09128, allocations: 3.453 MB / 0.852 GB, free: 4.426 MB / 0.8073 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 8.797e-06/0.09129, allocations: 8 kB / 0.852 GB, free: 4.418 MB / 0.8073 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0006339/0.09192, allocations: 216.3 kB / 0.8523 GB, free: 4.207 MB / 0.8073 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.0006845/0.09261, allocations: 377.9 kB / 0.8526 GB, free: 3.832 MB / 0.8073 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 7.473e-05/0.09268, allocations: 43.95 kB / 0.8527 GB, free: 3.789 MB / 0.8073 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.002351/0.09503, allocations: 2.625 MB / 0.8552 GB, free: 1.062 MB / 0.8073 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 3.307e-06/0.09503, allocations: 8 kB / 0.8552 GB, free: 1.055 MB / 0.8073 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.001452/0.09649, allocations: 1.544 MB / 0.8567 GB, free: 15.42 MB / 0.823 GB Notification: Performance of postOpt removeConstants (simulation): time 0.0003742/0.09686, allocations: 294.9 kB / 0.857 GB, free: 15.13 MB / 0.823 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0001434/0.097, allocations: 43.88 kB / 0.8571 GB, free: 15.09 MB / 0.823 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0005884/0.09759, allocations: 55.97 kB / 0.8571 GB, free: 15.04 MB / 0.823 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0001307/0.09772, allocations: 120.6 kB / 0.8572 GB, free: 14.91 MB / 0.823 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 6.969e-05/0.09779, allocations: 43.95 kB / 0.8573 GB, free: 14.87 MB / 0.823 GB Notification: Performance of sorting global known variables: time 0.000244/0.09804, allocations: 292.5 kB / 0.8575 GB, free: 14.58 MB / 0.823 GB Notification: Performance of sort global known variables: time 5e-08/0.09804, allocations: 0 / 0.8575 GB, free: 14.58 MB / 0.823 GB Notification: Performance of remove unused functions: time 0.002379/0.1004, allocations: 1.441 MB / 0.859 GB, free: 13.14 MB / 0.823 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 26 * 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 (96): * Single equations (assignments): 95 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 0 * Torn equation systems: 1 * Mixed (continuous/discrete) equation systems: 0 Notification: Torn system details for strict tearing set: * Linear torn systems (#iteration vars, #inner vars, density): 1 system {(4,32,100.0%)} * Non-linear torn systems (#iteration vars, #inner vars): 0 systems Notification: Performance of Backend phase and start with SimCode phase: time 0.0002411/0.1007, allocations: 136 kB / 0.8591 GB, free: 12.99 MB / 0.823 GB Notification: Performance of simCode: created initialization part: time 0.002993/0.1037, allocations: 2.423 MB / 0.8615 GB, free: 10.56 MB / 0.823 GB Notification: Performance of simCode: created event and clocks part: time 2.922e-05/0.1037, allocations: 17.75 kB / 0.8615 GB, free: 10.54 MB / 0.823 GB Notification: Performance of simCode: created simulation system equations: time 0.0009031/0.1046, allocations: 0.821 MB / 0.8623 GB, free: 9.703 MB / 0.823 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.001034/0.1056, allocations: 385 kB / 0.8626 GB, free: 9.336 MB / 0.823 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.005663/0.1113, allocations: 4.129 MB / 0.8667 GB, free: 5.086 MB / 0.823 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0006056/0.1119, allocations: 0.7366 MB / 0.8674 GB, free: 4.316 MB / 0.823 GB Notification: Performance of simCode: alias equations: time 0.001122/0.113, allocations: 442.2 kB / 0.8678 GB, free: 3.883 MB / 0.823 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0005628/0.1136, allocations: 235.2 kB / 0.868 GB, free: 3.652 MB / 0.823 GB Notification: Performance of SimCode: time 1.363e-06/0.1136, allocations: 0 / 0.868 GB, free: 3.652 MB / 0.823 GB Notification: Performance of Templates: time 0.03303/0.1466, allocations: 28.22 MB / 0.8956 GB, free: 7.664 MB / 0.8542 GB " [Timeout remaining time 300] make -j1 -f Buildings_13_Buildings.Electrical.AC.ThreePhasesUnbalanced.Conversion.Examples.TransformerStepDownYD.makefile [Timeout 300] (rm -f Buildings_13_Buildings.Electrical.AC.ThreePhasesUnbalanced.Conversion.Examples.TransformerStepDownYD.pipe ; mkfifo Buildings_13_Buildings.Electrical.AC.ThreePhasesUnbalanced.Conversion.Examples.TransformerStepDownYD.pipe ; head -c 1048576 < Buildings_13_Buildings.Electrical.AC.ThreePhasesUnbalanced.Conversion.Examples.TransformerStepDownYD.pipe >> ../files/Buildings_13_Buildings.Electrical.AC.ThreePhasesUnbalanced.Conversion.Examples.TransformerStepDownYD.sim & ./Buildings_13_Buildings.Electrical.AC.ThreePhasesUnbalanced.Conversion.Examples.TransformerStepDownYD -abortSlowSimulation -alarm=240 -lv LOG_STATS > Buildings_13_Buildings.Electrical.AC.ThreePhasesUnbalanced.Conversion.Examples.TransformerStepDownYD.pipe 2>&1) [Timeout 240] [Calling sys.exit(0), Time elapsed: 5.512846985831857]