Running: ./testmodel.py --libraries=/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr Buildings_7.0.0_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 7.0.1 (/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 7.0.1/package.mo)
Running command: translateModel(Buildings.Electrical.AC.ThreePhasesUnbalanced.Conversion.Examples.TransformerStepDownDY,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_7.0.0_Buildings.Electrical.AC.ThreePhasesUnbalanced.Conversion.Examples.TransformerStepDownDY")
Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 7.0.1/package.mo): time 2.436/2.436, allocations: 251.1 MB / 266.1 MB, free: 11.61 MB / 218.7 MB
Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+maint.om/package.mo): time 0.001493/0.001493, allocations: 184.4 kB / 325.6 MB, free: 2.809 MB / 250.7 MB
Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 2.363/2.363, allocations: 205.4 MB / 0.5766 GB, free: 20.76 MB / 426.7 MB
Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.3+maint.om/package.mo): time 0.001103/0.001104, allocations: 95.97 kB / 0.6811 GB, free: 13.59 MB / 0.5105 GB
Notification: Performance of FrontEnd - loaded program: time 0.0004755/0.0004759, allocations: 12.12 kB / 0.7951 GB, free: 135.7 MB / 0.6042 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.2439/0.2444, allocations: 106.3 MB / 0.8989 GB, free: 65.44 MB / 0.6042 GB
Notification: Performance of NFInst.instantiate(Buildings.Electrical.AC.ThreePhasesUnbalanced.Conversion.Examples.TransformerStepDownDY): time 0.02213/0.2666, allocations: 15.08 MB / 0.9136 GB, free: 50.31 MB / 0.6042 GB
Notification: Performance of NFInst.instExpressions: time 0.01145/0.2781, allocations: 5.681 MB / 0.9192 GB, free: 44.61 MB / 0.6042 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.001667/0.2798, allocations: 39.88 kB / 0.9192 GB, free: 44.57 MB / 0.6042 GB
Notification: Performance of NFTyping.typeComponents: time 0.001604/0.2815, allocations: 342 kB / 0.9195 GB, free: 44.23 MB / 0.6042 GB
Notification: Performance of NFTyping.typeBindings: time 0.003272/0.2848, allocations: 0.6152 MB / 0.9201 GB, free: 43.62 MB / 0.6042 GB
Notification: Performance of NFTyping.typeClassSections: time 0.002793/0.2876, allocations: 0.633 MB / 0.9208 GB, free: 42.98 MB / 0.6042 GB
Notification: Performance of NFFlatten.flatten: time 0.003066/0.2907, allocations: 1.793 MB / 0.9225 GB, free: 41.19 MB / 0.6042 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.01138/0.3021, allocations: 6.266 MB / 0.9286 GB, free: 34.86 MB / 0.6042 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.002042/0.3042, allocations: 1.087 MB / 0.9297 GB, free: 33.77 MB / 0.6042 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.002027/0.3063, allocations: 1.258 MB / 0.9309 GB, free: 32.51 MB / 0.6042 GB
Notification: Performance of NFPackage.collectConstants: time 0.0004682/0.3067, allocations: 196 kB / 0.9311 GB, free: 32.32 MB / 0.6042 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.001655/0.3084, allocations: 0.5813 MB / 0.9317 GB, free: 31.74 MB / 0.6042 GB
Notification: Performance of NFScalarize.scalarize: time 0.001496/0.3099, allocations: 1.345 MB / 0.933 GB, free: 30.39 MB / 0.6042 GB
Notification: Performance of NFVerifyModel.verify: time 0.0006758/0.3106, allocations: 0.5667 MB / 0.9335 GB, free: 29.82 MB / 0.6042 GB
Notification: Performance of NFConvertDAE.convert: time 0.007197/0.3178, allocations: 5.564 MB / 0.939 GB, free: 24.24 MB / 0.6042 GB
Notification: Performance of FrontEnd - DAE generated: time 4.679e-06/0.3179, allocations: 0 / 0.939 GB, free: 24.24 MB / 0.6042 GB
Notification: Performance of FrontEnd: time 3.136e-06/0.3179, allocations: 0 / 0.939 GB, free: 24.24 MB / 0.6042 GB
Notification: Performance of Transformations before backend: time 0.0001556/0.3181, allocations: 0 / 0.939 GB, free: 24.24 MB / 0.6042 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 0.008091/0.3262, allocations: 2.495 MB / 0.9414 GB, free: 21.68 MB / 0.6042 GB
Notification: Performance of prepare preOptimizeDAE: time 4.382e-05/0.3262, allocations: 8.031 kB / 0.9414 GB, free: 21.68 MB / 0.6042 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.01929/0.3455, allocations: 2.095 MB / 0.9435 GB, free: 19.57 MB / 0.6042 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.004789/0.3504, allocations: 1.623 MB / 0.945 GB, free: 17.91 MB / 0.6042 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.000235/0.3507, allocations: 230.1 kB / 0.9453 GB, free: 17.68 MB / 0.6042 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.001273/0.352, allocations: 295.9 kB / 0.9455 GB, free: 17.39 MB / 0.6042 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.01968/0.3717, allocations: 5.876 MB / 0.9513 GB, free: 11.42 MB / 0.6042 GB
Notification: Performance of preOpt findStateOrder (simulation): time 9.913e-05/0.3718, allocations: 4 kB / 0.9513 GB, free: 11.41 MB / 0.6042 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0006979/0.3725, allocations: 124 kB / 0.9514 GB, free: 11.29 MB / 0.6042 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0005193/0.3731, allocations: 208.9 kB / 0.9516 GB, free: 11.09 MB / 0.6042 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.02325/0.3963, allocations: 5.951 MB / 0.9574 GB, free: 5.121 MB / 0.6042 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 0.04545/0.4418, allocations: 23.02 MB / 0.9799 GB, free: 12.08 MB / 0.6355 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.01039/0.4523, allocations: 2.553 MB / 0.9824 GB, free: 9.41 MB / 0.6355 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.0003459/0.4527, allocations: 122 kB / 0.9825 GB, free: 9.273 MB / 0.6355 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 4.957e-05/0.4528, allocations: 55.48 kB / 0.9826 GB, free: 9.211 MB / 0.6355 GB
Notification: Performance of pre-optimization done (n=123): time 4.068e-06/0.4528, allocations: 0 / 0.9826 GB, free: 9.211 MB / 0.6355 GB
Notification: Performance of matching and sorting (n=123): time 0.02872/0.4815, allocations: 5.14 MB / 0.9876 GB, free: 4 MB / 0.6355 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 0.0001389/0.4817, allocations: 230.6 kB / 0.9878 GB, free: 3.727 MB / 0.6355 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.002331/0.484, allocations: 1.063 MB / 0.9888 GB, free: 2.652 MB / 0.6355 GB
Notification: Performance of collectPreVariables (initialization): time 0.0003936/0.4845, allocations: 45.7 kB / 0.9889 GB, free: 2.602 MB / 0.6355 GB
Notification: Performance of collectInitialEqns (initialization): time 0.001243/0.4857, allocations: 1.258 MB / 0.9901 GB, free: 1.324 MB / 0.6355 GB
Notification: Performance of collectInitialBindings (initialization): time 0.0008313/0.4866, allocations: 437.9 kB / 0.9905 GB, free: 0.8906 MB / 0.6355 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.0002579/0.4868, allocations: 40 kB / 0.9906 GB, free: 0.8516 MB / 0.6355 GB
Notification: Performance of setup shared object (initialization): time 0.0003014/0.4872, allocations: 418.7 kB / 0.991 GB, free: 444 kB / 0.6355 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.008426/0.4956, allocations: 1.647 MB / 0.9926 GB, free: 14.79 MB / 0.6511 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.009161/0.5048, allocations: 2.311 MB / 0.9948 GB, free: 12.18 MB / 0.6511 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.008969/0.5138, allocations: 1.934 MB / 0.9967 GB, free: 10.24 MB / 0.6511 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 3.159e-05/0.5139, allocations: 12 kB / 0.9967 GB, free: 10.23 MB / 0.6511 GB
Notification: Performance of matching and sorting (n=252) (initialization): time 0.0211/0.535, allocations: 4.413 MB / 1.001 GB, free: 5.797 MB / 0.6511 GB
Notification: Performance of prepare postOptimizeDAE: time 0.004044/0.5391, allocations: 8.443 MB / 1.009 GB, free: 12.69 MB / 0.6667 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 7.271e-05/0.5392, allocations: 20 kB / 1.009 GB, free: 12.67 MB / 0.6667 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.002639/0.5419, allocations: 430.2 kB / 1.01 GB, free: 12.24 MB / 0.6667 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.00664/0.5486, allocations: 0.7565 MB / 1.01 GB, free: 11.48 MB / 0.6667 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.01166/0.5603, allocations: 6.287 MB / 1.017 GB, free: 4.789 MB / 0.6667 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.005707/0.566, allocations: 0.5636 MB / 1.017 GB, free: 4.223 MB / 0.6667 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0005508/0.5667, allocations: 115.9 kB / 1.017 GB, free: 4.109 MB / 0.6667 GB
Notification: Performance of prepare postOptimizeDAE: time 1.754e-05/0.5667, allocations: 5.25 kB / 1.017 GB, free: 4.105 MB / 0.6667 GB
Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.02016/0.5868, allocations: 4.253 MB / 1.021 GB, free: 15.84 MB / 0.6823 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 8.62e-05/0.587, allocations: 24 kB / 1.021 GB, free: 15.82 MB / 0.6823 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.00145/0.5884, allocations: 318.4 kB / 1.022 GB, free: 15.5 MB / 0.6823 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.006709/0.5952, allocations: 0.7685 MB / 1.022 GB, free: 14.73 MB / 0.6823 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.009964/0.6052, allocations: 6.078 MB / 1.028 GB, free: 8.25 MB / 0.6823 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.005365/0.6106, allocations: 0.5058 MB / 1.029 GB, free: 7.742 MB / 0.6823 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0005448/0.6112, allocations: 108 kB / 1.029 GB, free: 7.637 MB / 0.6823 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 (231):
 * Single equations (assignments): 228
 * 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: 3
 * Mixed (continuous/discrete) equation systems: 0
Notification: Torn system details for strict tearing set:
 * Linear torn systems: 3 {(2,100.0%) 6,(2,100.0%) 6,(2,100.0%) 6}
 * Non-linear torn systems: 0
Notification: Performance of prepare postOptimizeDAE: time 0.003385/0.6146, allocations: 1.289 MB / 1.03 GB, free: 6.336 MB / 0.6823 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0006196/0.6152, allocations: 114.6 kB / 1.03 GB, free: 6.223 MB / 0.6823 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.01892/0.6342, allocations: 3.745 MB / 1.034 GB, free: 2.426 MB / 0.6823 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 3.092e-05/0.6343, allocations: 12 kB / 1.034 GB, free: 2.414 MB / 0.6823 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 2.039e-05/0.6343, allocations: 11.95 kB / 1.034 GB, free: 2.402 MB / 0.6823 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 3.612e-05/0.6343, allocations: 7.969 kB / 1.034 GB, free: 2.395 MB / 0.6823 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.03282/0.6672, allocations: 6.973 MB / 1.041 GB, free: 11.27 MB / 0.698 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 2.327e-05/0.6672, allocations: 4 kB / 1.041 GB, free: 11.27 MB / 0.698 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.008377/0.6756, allocations: 0.5153 MB / 1.041 GB, free: 10.75 MB / 0.698 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.002409/0.6781, allocations: 330.3 kB / 1.042 GB, free: 10.42 MB / 0.698 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0003901/0.6785, allocations: 47.95 kB / 1.042 GB, free: 10.38 MB / 0.698 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.01607/0.6946, allocations: 6.143 MB / 1.048 GB, free: 3.832 MB / 0.698 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.111e-05/0.6947, allocations: 4 kB / 1.048 GB, free: 3.828 MB / 0.698 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.7155/1.41, allocations: 3.819 MB / 1.051 GB, free: 137.2 MB / 0.698 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.001575/1.412, allocations: 480.5 kB / 1.052 GB, free: 137.1 MB / 0.698 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0004749/1.412, allocations: 24.52 kB / 1.052 GB, free: 137.1 MB / 0.698 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.004726/1.417, allocations: 382.1 kB / 1.052 GB, free: 137.1 MB / 0.698 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0003928/1.418, allocations: 98.73 kB / 1.052 GB, free: 137.1 MB / 0.698 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0002074/1.418, allocations: 51.03 kB / 1.052 GB, free: 137.1 MB / 0.698 GB
Notification: Performance of sorting global known variables: time 0.00152/1.419, allocations: 0.7693 MB / 1.053 GB, free: 137 MB / 0.698 GB
Notification: Performance of sort global known variables: time 4.51e-07/1.419, allocations: 0 / 1.053 GB, free: 137 MB / 0.698 GB
Notification: Performance of remove unused functions: time 0.00559/1.425, allocations: 1.47 MB / 1.055 GB, free: 136.9 MB / 0.698 GB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 22
 * 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): 93
 * 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: 3
 * Mixed (continuous/discrete) equation systems: 0
Notification: Torn system details for strict tearing set:
 * Linear torn systems: 3 {(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 0.0004428/1.425, allocations: 138.9 kB / 1.055 GB, free: 136.8 MB / 0.698 GB
Notification: Performance of simCode: created initialization part: time 0.02938/1.455, allocations: 6.524 MB / 1.061 GB, free: 136 MB / 0.698 GB
Notification: Performance of simCode: created event and clocks part: time 1.315e-05/1.455, allocations: 0.75 kB / 1.061 GB, free: 136 MB / 0.698 GB
Notification: Performance of simCode: created simulation system equations: time 0.009804/1.465, allocations: 2.038 MB / 1.063 GB, free: 135.6 MB / 0.698 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.001624/1.466, allocations: 144.5 kB / 1.063 GB, free: 135.6 MB / 0.698 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.0342/1.501, allocations: 7.838 MB / 1.071 GB, free: 133.2 MB / 0.698 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.004452/1.505, allocations: 2.287 MB / 1.073 GB, free: 132.4 MB / 0.698 GB
Notification: Performance of simCode: alias equations: time 0.006821/1.512, allocations: 1.278 MB / 1.074 GB, free: 132.3 MB / 0.698 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.001127/1.513, allocations: 128.2 kB / 1.075 GB, free: 132.3 MB / 0.698 GB
Notification: Performance of SimCode: time 1.222e-06/1.513, allocations: 1.641 kB / 1.075 GB, free: 132.3 MB / 0.698 GB
Notification: Performance of Templates: time 0.05814/1.571, allocations: 22.56 MB / 1.097 GB, free: 118.4 MB / 0.698 GB