Running: ./testmodel.py --libraries=/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Buildings_master_Buildings.Electrical.AC.ThreePhasesUnbalanced.Conversion.Examples.TransformerStepUpYD.conf.json
Using package ModelicaServices with version 3.2.3 (/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.3+maint.om/package.mo)
Using package Modelica with version 3.2.3 (/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo)
Using package Complex with version 3.2.3 (/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+maint.om/package.mo)
Using package Buildings with version 9.0.0 (/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 9.0.0-master/package.mo)
Running command: translateModel(Buildings.Electrical.AC.ThreePhasesUnbalanced.Conversion.Examples.TransformerStepUpYD,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_master_Buildings.Electrical.AC.ThreePhasesUnbalanced.Conversion.Examples.TransformerStepUpYD")
Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 9.0.0-master/package.mo): time 5.038/5.038, allocations: 0.5623 GB / 0.5769 GB, free: 3.391 MB / 474.7 MB
Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+maint.om/package.mo): time 0.002389/0.002388, allocations: 356.1 kB / 0.644 GB, free: 185.6 MB / 474.7 MB
Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 4.201/4.201, allocations: 410.7 MB / 1.112 GB, free: 5.949 MB / 0.6042 GB
Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.3+maint.om/package.mo): time 0.001768/0.001768, allocations: 181 kB / 1.225 GB, free: 6.137 MB / 0.7136 GB
Notification: Performance of FrontEnd - loaded program: time 0.0004951/0.0004953, allocations: 16 kB / 1.348 GB, free: 8.258 MB / 0.8386 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.655/0.6555, allocations: 115.3 MB / 1.461 GB, free: 284.3 MB / 0.8542 GB
Notification: Performance of NFInst.instantiate(Buildings.Electrical.AC.ThreePhasesUnbalanced.Conversion.Examples.TransformerStepUpYD): time 0.01648/0.672, allocations: 14.82 MB / 1.475 GB, free: 269.5 MB / 0.8542 GB
Notification: Performance of NFInst.instExpressions: time 0.009023/0.6811, allocations: 5.564 MB / 1.481 GB, free: 263.9 MB / 0.8542 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.001221/0.6824, allocations: 36.66 kB / 1.481 GB, free: 263.9 MB / 0.8542 GB
Notification: Performance of NFTyping.typeComponents: time 0.0007032/0.6831, allocations: 305.8 kB / 1.481 GB, free: 263.6 MB / 0.8542 GB
Notification: Performance of NFTyping.typeBindings: time 0.002559/0.6857, allocations: 0.8224 MB / 1.482 GB, free: 262.8 MB / 0.8542 GB
Notification: Performance of NFTyping.typeClassSections: time 0.002121/0.6878, allocations: 0.6308 MB / 1.482 GB, free: 262.1 MB / 0.8542 GB
Notification: Performance of NFFlatten.flatten: time 0.004446/0.6923, allocations: 4.786 MB / 1.487 GB, free: 257.3 MB / 0.8542 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.009606/0.702, allocations: 5.838 MB / 1.493 GB, free: 251.8 MB / 0.8542 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.002017/0.704, allocations: 1.257 MB / 1.494 GB, free: 250.5 MB / 0.8542 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.002704/0.7067, allocations: 1.861 MB / 1.496 GB, free: 248.7 MB / 0.8542 GB
Notification: Performance of NFPackage.collectConstants: time 0.0004666/0.7073, allocations: 184 kB / 1.496 GB, free: 248.5 MB / 0.8542 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.001647/0.7089, allocations: 0.589 MB / 1.497 GB, free: 247.9 MB / 0.8542 GB
Notification: Performance of NFScalarize.scalarize: time 0.001411/0.7103, allocations: 1.399 MB / 1.498 GB, free: 246.5 MB / 0.8542 GB
Notification: Performance of NFVerifyModel.verify: time 0.0006728/0.711, allocations: 0.5434 MB / 1.498 GB, free: 245.9 MB / 0.8542 GB
Notification: Performance of NFConvertDAE.convert: time 0.005162/0.7162, allocations: 5.281 MB / 1.504 GB, free: 240.6 MB / 0.8542 GB
Notification: Performance of FrontEnd - DAE generated: time 6.63e-06/0.7163, allocations: 0 / 1.504 GB, free: 240.6 MB / 0.8542 GB
Notification: Performance of FrontEnd: time 2.593e-06/0.7163, allocations: 0 / 1.504 GB, free: 240.6 MB / 0.8542 GB
Notification: Performance of Transformations before backend: time 0.0001064/0.7164, allocations: 0 / 1.504 GB, free: 240.6 MB / 0.8542 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 0.005163/0.7216, allocations: 2.404 MB / 1.506 GB, free: 238.2 MB / 0.8542 GB
Notification: Performance of prepare preOptimizeDAE: time 3.918e-05/0.7216, allocations: 15.62 kB / 1.506 GB, free: 238.2 MB / 0.8542 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.01255/0.7342, allocations: 2.084 MB / 1.508 GB, free: 236.1 MB / 0.8542 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.003335/0.7376, allocations: 1.576 MB / 1.51 GB, free: 234.5 MB / 0.8542 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0001705/0.7378, allocations: 209.8 kB / 1.51 GB, free: 234.3 MB / 0.8542 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.0007147/0.7385, allocations: 280 kB / 1.51 GB, free: 234 MB / 0.8542 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.01299/0.7515, allocations: 5.678 MB / 1.516 GB, free: 228.2 MB / 0.8542 GB
Notification: Performance of preOpt findStateOrder (simulation): time 6.935e-05/0.7517, allocations: 0 / 1.516 GB, free: 228.2 MB / 0.8542 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0004818/0.7521, allocations: 120 kB / 1.516 GB, free: 228.1 MB / 0.8542 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0003446/0.7525, allocations: 200.7 kB / 1.516 GB, free: 227.9 MB / 0.8542 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0159/0.7684, allocations: 5.815 MB / 1.522 GB, free: 222.1 MB / 0.8542 GB
Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.02877/0.7972, allocations: 22.6 MB / 1.544 GB, free: 197.5 MB / 0.8542 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.006719/0.804, allocations: 3.029 MB / 1.547 GB, free: 194.3 MB / 0.8542 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.005693/0.8098, allocations: 1.932 MB / 1.548 GB, free: 192.3 MB / 0.8542 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.0002164/0.81, allocations: 122 kB / 1.549 GB, free: 192.2 MB / 0.8542 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 3.116e-05/0.8101, allocations: 59.5 kB / 1.549 GB, free: 192.1 MB / 0.8542 GB
Notification: Performance of pre-optimization done (n=132): time 5.023e-06/0.8101, allocations: 0 / 1.549 GB, free: 192.1 MB / 0.8542 GB
Notification: Performance of matching and sorting (n=174): time 0.04587/0.856, allocations: 12.95 MB / 1.561 GB, free: 179.1 MB / 0.8542 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 6.65e-05/0.8561, allocations: 234.9 kB / 1.562 GB, free: 178.9 MB / 0.8542 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.001417/0.8575, allocations: 0.9491 MB / 1.562 GB, free: 177.9 MB / 0.8542 GB
Notification: Performance of collectPreVariables (initialization): time 0.000308/0.8578, allocations: 49.7 kB / 1.562 GB, free: 177.9 MB / 0.8542 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0005809/0.8584, allocations: 1.154 MB / 1.564 GB, free: 176.7 MB / 0.8542 GB
Notification: Performance of collectInitialBindings (initialization): time 0.0005955/0.859, allocations: 0.5969 MB / 1.564 GB, free: 176.1 MB / 0.8542 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.0002132/0.8593, allocations: 48 kB / 1.564 GB, free: 176 MB / 0.8542 GB
Notification: Performance of setup shared object (initialization): time 0.0001703/0.8595, allocations: 431.1 kB / 1.565 GB, free: 175.6 MB / 0.8542 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.005399/0.8649, allocations: 1.854 MB / 1.566 GB, free: 173.7 MB / 0.8542 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.005879/0.8708, allocations: 2.444 MB / 1.569 GB, free: 171 MB / 0.8542 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.005759/0.8766, allocations: 2.164 MB / 1.571 GB, free: 168.9 MB / 0.8542 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 2.41e-05/0.8767, allocations: 4 kB / 1.571 GB, free: 168.9 MB / 0.8542 GB
Notification: Performance of matching and sorting (n=282) (initialization): time 0.01609/0.8928, allocations: 5.384 MB / 1.576 GB, free: 163.5 MB / 0.8542 GB
Notification: Performance of prepare postOptimizeDAE: time 0.0003069/0.8931, allocations: 0.6229 MB / 1.577 GB, free: 162.6 MB / 0.8542 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 2.692e-05/0.8932, allocations: 16 kB / 1.577 GB, free: 162.6 MB / 0.8542 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.004115/0.8973, allocations: 1.227 MB / 1.578 GB, free: 161.4 MB / 0.8542 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.003977/0.9013, allocations: 0.737 MB / 1.579 GB, free: 160.6 MB / 0.8542 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.01705/0.9184, allocations: 10.53 MB / 1.589 GB, free: 149.8 MB / 0.8542 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.00354/0.922, allocations: 463 kB / 1.589 GB, free: 149.4 MB / 0.8542 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0004502/0.9225, allocations: 111.9 kB / 1.59 GB, free: 149.3 MB / 0.8542 GB
Notification: Performance of prepare postOptimizeDAE: time 1.314e-05/0.9225, allocations: 7.953 kB / 1.59 GB, free: 149.3 MB / 0.8542 GB
Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.0146/0.9371, allocations: 5.22 MB / 1.595 GB, free: 144 MB / 0.8542 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 5.224e-05/0.9372, allocations: 20 kB / 1.595 GB, free: 144 MB / 0.8542 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.003224/0.9404, allocations: 0.9712 MB / 1.596 GB, free: 143 MB / 0.8542 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.004373/0.9449, allocations: 0.7292 MB / 1.596 GB, free: 142.3 MB / 0.8542 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.01571/0.9606, allocations: 10.38 MB / 1.607 GB, free: 131.7 MB / 0.8542 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.003445/0.9641, allocations: 447.1 kB / 1.607 GB, free: 131.2 MB / 0.8542 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0004198/0.9646, allocations: 112 kB / 1.607 GB, free: 131.1 MB / 0.8542 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 (212):
 * Single equations (assignments): 210
 * 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: 2 {(7,63.3%) 29,(6,83.3%) 30}
 * Non-linear torn systems: 0
Notification: Performance of prepare postOptimizeDAE: time 0.002257/0.9668, allocations: 1.275 MB / 1.608 GB, free: 129.8 MB / 0.8542 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0005687/0.9674, allocations: 126.5 kB / 1.608 GB, free: 129.7 MB / 0.8542 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.01409/0.9815, allocations: 4.957 MB / 1.613 GB, free: 124.7 MB / 0.8542 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 2.928e-05/0.9816, allocations: 23.95 kB / 1.613 GB, free: 124.7 MB / 0.8542 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 2.081e-05/0.9816, allocations: 15.94 kB / 1.613 GB, free: 124.7 MB / 0.8542 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 3.099e-05/0.9817, allocations: 7.969 kB / 1.613 GB, free: 124.7 MB / 0.8542 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.02088/1.003, allocations: 8.947 MB / 1.622 GB, free: 115.5 MB / 0.8542 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 2.078e-05/1.003, allocations: 4 kB / 1.622 GB, free: 115.5 MB / 0.8542 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.002993/1.006, allocations: 0.5272 MB / 1.623 GB, free: 115 MB / 0.8542 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.003456/1.009, allocations: 0.9656 MB / 1.624 GB, free: 114 MB / 0.8542 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0003221/1.009, allocations: 55.95 kB / 1.624 GB, free: 114 MB / 0.8542 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.04109/1.051, allocations: 9.979 MB / 1.633 GB, free: 103.7 MB / 0.8542 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.996e-05/1.051, allocations: 11.94 kB / 1.633 GB, free: 103.7 MB / 0.8542 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.05013/1.101, allocations: 4.747 MB / 1.638 GB, free: 98.84 MB / 0.8542 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.002697/1.104, allocations: 0.5227 MB / 1.638 GB, free: 98.29 MB / 0.8542 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0008615/1.104, allocations: 32 kB / 1.638 GB, free: 98.26 MB / 0.8542 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.007228/1.112, allocations: 407.3 kB / 1.639 GB, free: 97.86 MB / 0.8542 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0009921/1.113, allocations: 162.3 kB / 1.639 GB, free: 97.71 MB / 0.8542 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0005297/1.113, allocations: 67.95 kB / 1.639 GB, free: 97.64 MB / 0.8542 GB
Notification: Performance of sorting global known variables: time 0.002449/1.116, allocations: 0.6864 MB / 1.64 GB, free: 96.96 MB / 0.8542 GB
Notification: Performance of sort global known variables: time 1.611e-06/1.116, allocations: 0 / 1.64 GB, free: 96.96 MB / 0.8542 GB
Notification: Performance of remove unused functions: time 0.01088/1.127, allocations: 1.184 MB / 1.641 GB, free: 95.77 MB / 0.8542 GB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 32
 * 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 (103):
 * Single equations (assignments): 101
 * 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: 2 {(4,100.0%) 32,(6,83.3%) 30}
 * Non-linear torn systems: 0
Notification: Performance of Backend phase and start with SimCode phase: time 0.0007453/1.128, allocations: 147 kB / 1.641 GB, free: 95.62 MB / 0.8542 GB
Notification: Performance of simCode: created initialization part: time 0.04941/1.177, allocations: 8.025 MB / 1.649 GB, free: 87.56 MB / 0.8542 GB
Notification: Performance of simCode: created event and clocks part: time 2.125e-05/1.177, allocations: 0 / 1.649 GB, free: 87.56 MB / 0.8542 GB
Notification: Performance of simCode: created simulation system equations: time 0.01627/1.193, allocations: 2.618 MB / 1.651 GB, free: 84.91 MB / 0.8542 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.004779/1.198, allocations: 183.1 kB / 1.652 GB, free: 84.74 MB / 0.8542 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.02559/1.224, allocations: 8.351 MB / 1.66 GB, free: 76.27 MB / 0.8542 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.002779/1.227, allocations: 2.345 MB / 1.662 GB, free: 73.88 MB / 0.8542 GB
Notification: Performance of simCode: alias equations: time 0.004977/1.232, allocations: 1.225 MB / 1.663 GB, free: 72.66 MB / 0.8542 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0007834/1.233, allocations: 127.3 kB / 1.663 GB, free: 72.53 MB / 0.8542 GB
Notification: Performance of SimCode: time 1.837e-06/1.233, allocations: 0 / 1.663 GB, free: 72.53 MB / 0.8542 GB
Notification: Performance of Templates: time 0.06825/1.301, allocations: 34.29 MB / 1.697 GB, free: 38.48 MB / 0.8542 GB