Running: ./testmodel.py --libraries=/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Buildings_master_Buildings.Electrical.AC.ThreePhasesUnbalanced.Conversion.Examples.TransformerStepDownDY.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.TransformerStepDownDY,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_master_Buildings.Electrical.AC.ThreePhasesUnbalanced.Conversion.Examples.TransformerStepDownDY")
Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 9.0.0-master/package.mo): time 5.063/5.063, allocations: 0.5623 GB / 0.5769 GB, free: 3.383 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 0.002397/0.002397, allocations: 356.5 kB / 0.644 GB, free: 185.7 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 4.166/4.166, allocations: 410.7 MB / 1.112 GB, free: 5.984 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 0.001782/0.001782, allocations: 187.8 kB / 1.225 GB, free: 6.078 MB / 0.7136 GB
Notification: Performance of FrontEnd - loaded program: time 0.0004893/0.0004895, allocations: 16 kB / 1.348 GB, free: 8.207 MB / 0.8386 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.5935/0.594, allocations: 115.3 MB / 1.461 GB, free: 284.4 MB / 0.8542 GB
Notification: Performance of NFInst.instantiate(Buildings.Electrical.AC.ThreePhasesUnbalanced.Conversion.Examples.TransformerStepDownDY): time 0.01711/0.6112, allocations: 15.39 MB / 1.476 GB, free: 269 MB / 0.8542 GB
Notification: Performance of NFInst.instExpressions: time 0.009181/0.6204, allocations: 5.709 MB / 1.481 GB, free: 263.3 MB / 0.8542 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.001335/0.6218, allocations: 39.88 kB / 1.481 GB, free: 263.2 MB / 0.8542 GB
Notification: Performance of NFTyping.typeComponents: time 0.0007734/0.6226, allocations: 314.7 kB / 1.482 GB, free: 262.9 MB / 0.8542 GB
Notification: Performance of NFTyping.typeBindings: time 0.002735/0.6253, allocations: 0.8488 MB / 1.483 GB, free: 262.1 MB / 0.8542 GB
Notification: Performance of NFTyping.typeClassSections: time 0.002225/0.6276, allocations: 0.6414 MB / 1.483 GB, free: 261.4 MB / 0.8542 GB
Notification: Performance of NFFlatten.flatten: time 0.004752/0.6324, allocations: 4.99 MB / 1.488 GB, free: 256.4 MB / 0.8542 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.011/0.6434, allocations: 6.275 MB / 1.494 GB, free: 250.4 MB / 0.8542 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.002148/0.6456, allocations: 1.316 MB / 1.495 GB, free: 249.1 MB / 0.8542 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.002803/0.6484, allocations: 1.937 MB / 1.497 GB, free: 247.2 MB / 0.8542 GB
Notification: Performance of NFPackage.collectConstants: time 0.0004992/0.649, allocations: 192 kB / 1.497 GB, free: 247 MB / 0.8542 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.001719/0.6507, allocations: 0.6007 MB / 1.498 GB, free: 246.4 MB / 0.8542 GB
Notification: Performance of NFScalarize.scalarize: time 0.001737/0.6525, allocations: 1.454 MB / 1.5 GB, free: 244.9 MB / 0.8542 GB
Notification: Performance of NFVerifyModel.verify: time 0.0008698/0.6534, allocations: 0.5706 MB / 1.5 GB, free: 244.4 MB / 0.8542 GB
Notification: Performance of NFConvertDAE.convert: time 0.005384/0.6588, allocations: 5.577 MB / 1.506 GB, free: 238.8 MB / 0.8542 GB
Notification: Performance of FrontEnd - DAE generated: time 6.612e-06/0.6588, allocations: 7.938 kB / 1.506 GB, free: 238.8 MB / 0.8542 GB
Notification: Performance of FrontEnd: time 2.886e-06/0.6588, allocations: 0 / 1.506 GB, free: 238.8 MB / 0.8542 GB
Notification: Performance of Transformations before backend: time 0.0001221/0.659, allocations: 4 kB / 1.506 GB, free: 238.8 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: 809
 * Number of variables: 809
Notification: Performance of Generate backend data structure: time 0.005567/0.6645, allocations: 2.494 MB / 1.508 GB, free: 236.2 MB / 0.8542 GB
Notification: Performance of prepare preOptimizeDAE: time 4.25e-05/0.6646, allocations: 15.62 kB / 1.508 GB, free: 236.2 MB / 0.8542 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.01245/0.6771, allocations: 2.087 MB / 1.51 GB, free: 234.1 MB / 0.8542 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.003524/0.6806, allocations: 1.635 MB / 1.512 GB, free: 232.4 MB / 0.8542 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0001866/0.6809, allocations: 222.1 kB / 1.512 GB, free: 232.2 MB / 0.8542 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.0007964/0.6817, allocations: 300 kB / 1.512 GB, free: 231.9 MB / 0.8542 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.01399/0.6957, allocations: 5.906 MB / 1.518 GB, free: 225.9 MB / 0.8542 GB
Notification: Performance of preOpt findStateOrder (simulation): time 7.319e-05/0.6958, allocations: 0 / 1.518 GB, free: 225.9 MB / 0.8542 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0004974/0.6963, allocations: 126.5 kB / 1.518 GB, free: 225.8 MB / 0.8542 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0003474/0.6967, allocations: 209 kB / 1.518 GB, free: 225.6 MB / 0.8542 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.01602/0.7127, allocations: 5.95 MB / 1.524 GB, free: 219.6 MB / 0.8542 GB
Warning: The model contains alias variables with redundant start and/or conflicting nominal values. It is recommended to resolve the conflicts, because otherwise the system could be hard to solve. To print the conflicting alias sets and the chosen candidates please use -d=aliasConflicts.
Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.02953/0.7423, allocations: 23.01 MB / 1.546 GB, free: 194.6 MB / 0.8542 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.005969/0.7483, allocations: 2.51 MB / 1.549 GB, free: 192 MB / 0.8542 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.005743/0.7541, allocations: 1.815 MB / 1.551 GB, free: 190.2 MB / 0.8542 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.0002232/0.7543, allocations: 118 kB / 1.551 GB, free: 190.1 MB / 0.8542 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 3.903e-05/0.7544, allocations: 55.5 kB / 1.551 GB, free: 190 MB / 0.8542 GB
Notification: Performance of pre-optimization done (n=123): time 4.878e-06/0.7544, allocations: 0 / 1.551 GB, free: 190 MB / 0.8542 GB
Notification: Performance of matching and sorting (n=153): time 0.04177/0.7962, allocations: 11.75 MB / 1.562 GB, free: 178.2 MB / 0.8542 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 6.243e-05/0.7963, allocations: 222.9 kB / 1.563 GB, free: 177.9 MB / 0.8542 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.00158/0.7979, allocations: 1.07 MB / 1.564 GB, free: 176.9 MB / 0.8542 GB
Notification: Performance of collectPreVariables (initialization): time 0.0003003/0.7982, allocations: 53.64 kB / 1.564 GB, free: 176.8 MB / 0.8542 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0006133/0.7988, allocations: 1.258 MB / 1.565 GB, free: 175.5 MB / 0.8542 GB
Notification: Performance of collectInitialBindings (initialization): time 0.0005502/0.7994, allocations: 0.5277 MB / 1.565 GB, free: 175 MB / 0.8542 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.0002126/0.7996, allocations: 44 kB / 1.565 GB, free: 174.9 MB / 0.8542 GB
Notification: Performance of setup shared object (initialization): time 0.0001749/0.7998, allocations: 427.2 kB / 1.566 GB, free: 174.5 MB / 0.8542 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.005212/0.805, allocations: 1.815 MB / 1.568 GB, free: 172.7 MB / 0.8542 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.005659/0.8107, allocations: 2.498 MB / 1.57 GB, free: 169.9 MB / 0.8542 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.005719/0.8165, allocations: 2.156 MB / 1.572 GB, free: 167.7 MB / 0.8542 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 2.886e-05/0.8165, allocations: 4 kB / 1.572 GB, free: 167.7 MB / 0.8542 GB
Notification: Performance of matching and sorting (n=282) (initialization): time 0.0152/0.8318, allocations: 5.165 MB / 1.577 GB, free: 162.5 MB / 0.8542 GB
Notification: Performance of prepare postOptimizeDAE: time 0.0003447/0.8321, allocations: 0.7261 MB / 1.578 GB, free: 161.5 MB / 0.8542 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 2.877e-05/0.8322, allocations: 20 kB / 1.578 GB, free: 161.5 MB / 0.8542 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.003571/0.8358, allocations: 0.8714 MB / 1.579 GB, free: 160.6 MB / 0.8542 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.004077/0.8399, allocations: 0.7721 MB / 1.58 GB, free: 159.8 MB / 0.8542 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.01485/0.8548, allocations: 12.78 MB / 1.592 GB, free: 146.2 MB / 0.8542 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.003594/0.8584, allocations: 463 kB / 1.592 GB, free: 145.8 MB / 0.8542 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0004378/0.8589, allocations: 116 kB / 1.593 GB, free: 145.7 MB / 0.8542 GB
Notification: Performance of prepare postOptimizeDAE: time 1.096e-05/0.8589, allocations: 8 kB / 1.593 GB, free: 145.7 MB / 0.8542 GB
Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.01406/0.873, allocations: 5.009 MB / 1.597 GB, free: 140.6 MB / 0.8542 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 6.43e-05/0.8731, allocations: 24 kB / 1.597 GB, free: 140.6 MB / 0.8542 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.00281/0.8759, allocations: 0.751 MB / 1.598 GB, free: 139.9 MB / 0.8542 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.004033/0.8799, allocations: 0.7721 MB / 1.599 GB, free: 139.1 MB / 0.8542 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.01372/0.8937, allocations: 12.6 MB / 1.611 GB, free: 125.7 MB / 0.8542 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.003417/0.8972, allocations: 447.2 kB / 1.612 GB, free: 125.2 MB / 0.8542 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0004035/0.8976, allocations: 116 kB / 1.612 GB, free: 125.1 MB / 0.8542 GB
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 97
 * 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 (240):
 * Single equations (assignments): 234
 * 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: 6
 * Mixed (continuous/discrete) equation systems: 0
Notification: Torn system details for strict tearing set:
 * Linear torn systems: 6 {(2,100.0%) 6,(2,100.0%) 6,(2,100.0%) 6,(2,100.0%) 6,(2,100.0%) 6,(2,100.0%) 6}
 * Non-linear torn systems: 0
Notification: Performance of prepare postOptimizeDAE: time 0.002301/0.8999, allocations: 1.332 MB / 1.613 GB, free: 123.8 MB / 0.8542 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0005141/0.9005, allocations: 118.6 kB / 1.613 GB, free: 123.7 MB / 0.8542 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.01329/0.9138, allocations: 4.6 MB / 1.618 GB, free: 119 MB / 0.8542 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 2.338e-05/0.9138, allocations: 16 kB / 1.618 GB, free: 119 MB / 0.8542 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 1.804e-05/0.9139, allocations: 8 kB / 1.618 GB, free: 119 MB / 0.8542 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 2.706e-05/0.9139, allocations: 7.969 kB / 1.618 GB, free: 119 MB / 0.8542 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.02174/0.9356, allocations: 8.297 MB / 1.626 GB, free: 110.5 MB / 0.8542 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 2.065e-05/0.9357, allocations: 8 kB / 1.626 GB, free: 110.5 MB / 0.8542 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.003501/0.9392, allocations: 0.5351 MB / 1.626 GB, free: 109.9 MB / 0.8542 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.003167/0.9424, allocations: 0.7076 MB / 1.627 GB, free: 109.2 MB / 0.8542 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0003154/0.9428, allocations: 47.95 kB / 1.627 GB, free: 109.2 MB / 0.8542 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.01483/0.9576, allocations: 12.26 MB / 1.639 GB, free: 96.1 MB / 0.8542 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 9.642e-06/0.9577, allocations: 12 kB / 1.639 GB, free: 96.09 MB / 0.8542 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.01343/0.9711, allocations: 4.285 MB / 1.643 GB, free: 91.68 MB / 0.8542 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.001258/0.9724, allocations: 0.4954 MB / 1.644 GB, free: 91.16 MB / 0.8542 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0003389/0.9728, allocations: 39.94 kB / 1.644 GB, free: 91.12 MB / 0.8542 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.003373/0.9762, allocations: 391.4 kB / 1.644 GB, free: 90.74 MB / 0.8542 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0003828/0.9766, allocations: 132.7 kB / 1.644 GB, free: 90.61 MB / 0.8542 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.000206/0.9768, allocations: 63.95 kB / 1.644 GB, free: 90.55 MB / 0.8542 GB
Notification: Performance of sorting global known variables: time 0.001289/0.9781, allocations: 0.7683 MB / 1.645 GB, free: 89.78 MB / 0.8542 GB
Notification: Performance of sort global known variables: time 8.8e-07/0.9781, allocations: 0 / 1.645 GB, free: 89.78 MB / 0.8542 GB
Notification: Performance of remove unused functions: time 0.00515/0.9833, allocations: 1.148 MB / 1.646 GB, free: 88.63 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 (107):
 * 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: 6
 * Mixed (continuous/discrete) equation systems: 0
Notification: Torn system details for strict tearing set:
 * Linear torn systems: 6 {(2,100.0%) 6,(2,100.0%) 6,(2,100.0%) 6,(2,100.0%) 6,(2,100.0%) 6,(2,100.0%) 6}
 * Non-linear torn systems: 0
Notification: Performance of Backend phase and start with SimCode phase: time 0.0003621/0.9837, allocations: 170.8 kB / 1.646 GB, free: 88.45 MB / 0.8542 GB
Notification: Performance of simCode: created initialization part: time 0.02088/1.005, allocations: 8.153 MB / 1.654 GB, free: 80.16 MB / 0.8542 GB
Notification: Performance of simCode: created event and clocks part: time 1.111e-05/1.005, allocations: 4.438 kB / 1.654 GB, free: 80.15 MB / 0.8542 GB
Notification: Performance of simCode: created simulation system equations: time 0.00713/1.012, allocations: 2.747 MB / 1.657 GB, free: 77.33 MB / 0.8542 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.001904/1.014, allocations: 178.9 kB / 1.657 GB, free: 77.16 MB / 0.8542 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.0231/1.037, allocations: 8.382 MB / 1.665 GB, free: 68.66 MB / 0.8542 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.003142/1.04, allocations: 2.379 MB / 1.668 GB, free: 66.24 MB / 0.8542 GB
Notification: Performance of simCode: alias equations: time 0.005161/1.045, allocations: 1.296 MB / 1.669 GB, free: 64.94 MB / 0.8542 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0007876/1.046, allocations: 127.3 kB / 1.669 GB, free: 64.81 MB / 0.8542 GB
Notification: Performance of SimCode: time 1.71e-06/1.046, allocations: 0 / 1.669 GB, free: 64.81 MB / 0.8542 GB
Notification: Performance of Templates: time 0.06154/1.108, allocations: 30.62 MB / 1.699 GB, free: 34.36 MB / 0.8542 GB