Running: ./testmodel.py --libraries=/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Buildings_master_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepDown.DY.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.Validation.IEEETests.Test4NodesFeeder.BalancedStepDown.DY,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_master_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepDown.DY")
Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 9.0.0-master/package.mo): time 5.416/5.416, allocations: 0.5623 GB / 0.5776 GB, free: 3.352 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 0.00253/0.00253, allocations: 355.7 kB / 0.6447 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 4.752/4.752, allocations: 410.7 MB / 1.113 GB, free: 5.879 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 0.001791/0.001791, allocations: 186.9 kB / 1.226 GB, free: 6.148 MB / 0.7136 GB
Notification: Performance of FrontEnd - loaded program: time 0.0005122/0.0005126, allocations: 11.98 kB / 1.349 GB, free: 8.242 MB / 0.8386 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.7475/0.7481, allocations: 115.3 MB / 1.461 GB, free: 284.3 MB / 0.8542 GB
Notification: Performance of NFInst.instantiate(Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepDown.DY): time 0.0241/0.7722, allocations: 16.46 MB / 1.477 GB, free: 267.8 MB / 0.8542 GB
Notification: Performance of NFInst.instExpressions: time 0.01355/0.7858, allocations: 6.453 MB / 1.484 GB, free: 261.4 MB / 0.8542 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.001957/0.7878, allocations: 43.88 kB / 1.484 GB, free: 261.3 MB / 0.8542 GB
Notification: Performance of NFTyping.typeComponents: time 0.001798/0.7897, allocations: 385.2 kB / 1.484 GB, free: 261 MB / 0.8542 GB
Notification: Performance of NFTyping.typeBindings: time 0.00467/0.7944, allocations: 1.174 MB / 1.485 GB, free: 259.8 MB / 0.8542 GB
Notification: Performance of NFTyping.typeClassSections: time 0.004213/0.7987, allocations: 0.8085 MB / 1.486 GB, free: 259 MB / 0.8542 GB
Notification: Performance of NFFlatten.flatten: time 0.008842/0.8076, allocations: 6.661 MB / 1.493 GB, free: 252.3 MB / 0.8542 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.01584/0.8235, allocations: 7.944 MB / 1.5 GB, free: 244.6 MB / 0.8542 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.003777/0.8273, allocations: 1.717 MB / 1.502 GB, free: 242.9 MB / 0.8542 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.005713/0.8331, allocations: 2.675 MB / 1.505 GB, free: 240.3 MB / 0.8542 GB
Notification: Performance of NFPackage.collectConstants: time 0.001242/0.8344, allocations: 248 kB / 1.505 GB, free: 240 MB / 0.8542 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.003141/0.8375, allocations: 0.6905 MB / 1.506 GB, free: 239.3 MB / 0.8542 GB
Notification: Performance of NFScalarize.scalarize: time 0.003502/0.8411, allocations: 1.941 MB / 1.507 GB, free: 237.4 MB / 0.8542 GB
Notification: Performance of NFVerifyModel.verify: time 0.001882/0.843, allocations: 0.7147 MB / 1.508 GB, free: 236.7 MB / 0.8542 GB
Notification: Performance of NFConvertDAE.convert: time 0.008896/0.852, allocations: 6.715 MB / 1.515 GB, free: 229.9 MB / 0.8542 GB
Notification: Performance of FrontEnd - DAE generated: time 8.686e-06/0.852, allocations: 0 / 1.515 GB, free: 229.9 MB / 0.8542 GB
Notification: Performance of FrontEnd: time 2.876e-06/0.852, allocations: 0 / 1.515 GB, free: 229.9 MB / 0.8542 GB
Notification: Performance of Transformations before backend: time 0.0002313/0.8523, allocations: 8 kB / 1.515 GB, free: 229.9 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: 1023
 * Number of variables: 1023
Notification: Performance of Generate backend data structure: time 0.01104/0.8633, allocations: 3.187 MB / 1.518 GB, free: 226.7 MB / 0.8542 GB
Notification: Performance of prepare preOptimizeDAE: time 5.964e-05/0.8634, allocations: 11.62 kB / 1.518 GB, free: 226.7 MB / 0.8542 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.02306/0.8865, allocations: 2.469 MB / 1.52 GB, free: 224.2 MB / 0.8542 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.006349/0.8929, allocations: 2.186 MB / 1.522 GB, free: 221.9 MB / 0.8542 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0003072/0.8932, allocations: 275.4 kB / 1.523 GB, free: 221.7 MB / 0.8542 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.001658/0.8949, allocations: 356 kB / 1.523 GB, free: 221.3 MB / 0.8542 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.02468/0.9196, allocations: 7.303 MB / 1.53 GB, free: 213.9 MB / 0.8542 GB
Notification: Performance of preOpt findStateOrder (simulation): time 0.0001551/0.9198, allocations: 12.59 kB / 1.53 GB, free: 213.9 MB / 0.8542 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.001008/0.9209, allocations: 152 kB / 1.53 GB, free: 213.7 MB / 0.8542 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0007255/0.9216, allocations: 334.3 kB / 1.531 GB, free: 213.4 MB / 0.8542 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.02714/0.9488, allocations: 7.103 MB / 1.538 GB, free: 206.3 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 0.04833/0.9972, allocations: 28.17 MB / 1.565 GB, free: 175.8 MB / 0.8542 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.01311/1.01, allocations: 4.179 MB / 1.569 GB, free: 171.4 MB / 0.8542 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.009481/1.02, allocations: 2.331 MB / 1.571 GB, free: 169.1 MB / 0.8542 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.0004758/1.02, allocations: 131 kB / 1.572 GB, free: 168.9 MB / 0.8542 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 4.074e-05/1.02, allocations: 68.5 kB / 1.572 GB, free: 168.9 MB / 0.8542 GB
Notification: Performance of pre-optimization done (n=198): time 6.642e-06/1.02, allocations: 2.719 kB / 1.572 GB, free: 168.9 MB / 0.8542 GB
Notification: Performance of matching and sorting (n=257): time 0.2264/1.247, allocations: 30.16 MB / 1.601 GB, free: 138.6 MB / 0.8542 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 9.655e-05/1.247, allocations: 239.6 kB / 1.601 GB, free: 138.3 MB / 0.8542 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.002707/1.25, allocations: 1.404 MB / 1.603 GB, free: 136.9 MB / 0.8542 GB
Notification: Performance of collectPreVariables (initialization): time 0.0007588/1.251, allocations: 69.7 kB / 1.603 GB, free: 136.9 MB / 0.8542 GB
Notification: Performance of collectInitialEqns (initialization): time 0.001401/1.252, allocations: 1.54 MB / 1.604 GB, free: 135.3 MB / 0.8542 GB
Notification: Performance of collectInitialBindings (initialization): time 0.001713/1.254, allocations: 0.8742 MB / 1.605 GB, free: 134.4 MB / 0.8542 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.0005819/1.254, allocations: 71.94 kB / 1.605 GB, free: 134.3 MB / 0.8542 GB
Notification: Performance of setup shared object (initialization): time 0.0003107/1.255, allocations: 436.5 kB / 1.606 GB, free: 133.9 MB / 0.8542 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.01179/1.267, allocations: 2.531 MB / 1.608 GB, free: 131.4 MB / 0.8542 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.01286/1.279, allocations: 3.419 MB / 1.611 GB, free: 127.6 MB / 0.8542 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.01288/1.292, allocations: 2.961 MB / 1.614 GB, free: 124.6 MB / 0.8542 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 3.816e-05/1.292, allocations: 11.94 kB / 1.614 GB, free: 124.6 MB / 0.8542 GB
Notification: Performance of matching and sorting (n=398) (initialization): time 0.06012/1.353, allocations: 10.21 MB / 1.624 GB, free: 114.3 MB / 0.8542 GB
Notification: Performance of prepare postOptimizeDAE: time 0.0005519/1.353, allocations: 0.8715 MB / 1.625 GB, free: 113 MB / 0.8542 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 3.788e-05/1.353, allocations: 24 kB / 1.625 GB, free: 113 MB / 0.8542 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.04668/1.4, allocations: 5.683 MB / 1.631 GB, free: 107.3 MB / 0.8542 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.01086/1.411, allocations: 0.9828 MB / 1.632 GB, free: 106.3 MB / 0.8542 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.09961/1.511, allocations: 21.57 MB / 1.653 GB, free: 84.53 MB / 0.8542 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.01008/1.521, allocations: 0.5459 MB / 1.653 GB, free: 83.98 MB / 0.8542 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.001102/1.522, allocations: 155.9 kB / 1.653 GB, free: 83.83 MB / 0.8542 GB
Notification: Performance of prepare postOptimizeDAE: time 1.727e-05/1.522, allocations: 11.95 kB / 1.653 GB, free: 83.82 MB / 0.8542 GB
Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.04827/1.57, allocations: 8.398 MB / 1.662 GB, free: 75.37 MB / 0.8542 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 9.306e-05/1.57, allocations: 32.12 kB / 1.662 GB, free: 75.34 MB / 0.8542 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.02579/1.596, allocations: 3.544 MB / 1.665 GB, free: 71.79 MB / 0.8542 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.009379/1.606, allocations: 1.127 MB / 1.666 GB, free: 70.66 MB / 0.8542 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.03425/1.64, allocations: 11.81 MB / 1.678 GB, free: 58.7 MB / 0.8542 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.007027/1.647, allocations: 0.5302 MB / 1.678 GB, free: 58.17 MB / 0.8542 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0007899/1.648, allocations: 144 kB / 1.678 GB, free: 58.03 MB / 0.8542 GB
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 121
 * 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 (304):
 * Single equations (assignments): 302
 * 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 {(6,100.0%) 42}
 * Non-linear torn systems: 1 {6 42}
Notification: Performance of prepare postOptimizeDAE: time 0.00388/1.652, allocations: 1.62 MB / 1.68 GB, free: 56.4 MB / 0.8542 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0008278/1.653, allocations: 189.8 kB / 1.68 GB, free: 56.21 MB / 0.8542 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.04647/1.699, allocations: 9.846 MB / 1.69 GB, free: 46.31 MB / 0.8542 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 8.651e-05/1.699, allocations: 15.95 kB / 1.69 GB, free: 46.29 MB / 0.8542 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.137e-05/1.699, allocations: 0 / 1.69 GB, free: 46.29 MB / 0.8542 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.002165/1.701, allocations: 0.6898 MB / 1.69 GB, free: 45.58 MB / 0.8542 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0007364/1.702, allocations: 44 kB / 1.69 GB, free: 45.54 MB / 0.8542 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.006669/1.709, allocations: 0.4991 MB / 1.691 GB, free: 45.04 MB / 0.8542 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0009897/1.71, allocations: 269.5 kB / 1.691 GB, free: 44.78 MB / 0.8542 GB
Notification: Performance of postOpt createDAEmodeBDAE (simulation): time 0.04108/1.751, allocations: 8.761 MB / 1.7 GB, free: 35.99 MB / 0.8542 GB
Notification: Performance of postOpt detectDAEmodeSparsePattern (simulation): time 0.03046/1.781, allocations: 8.248 MB / 1.708 GB, free: 27.72 MB / 0.8542 GB
Notification: Performance of postOpt setEvaluationStage (simulation): time 0.009308/1.791, allocations: 2.42 MB / 1.71 GB, free: 25.3 MB / 0.8542 GB
Notification: Performance of sorting global known variables: time 0.001946/1.793, allocations: 0.9886 MB / 1.711 GB, free: 24.3 MB / 0.8542 GB
Notification: Performance of Backend: time 8.82e-07/1.793, allocations: 0 / 1.711 GB, free: 24.3 MB / 0.8542 GB
Notification: Performance of simCode: created initialization part: time 0.04159/1.834, allocations: 9.398 MB / 1.72 GB, free: 14.86 MB / 0.8542 GB
Notification: Performance of SimCode: time 0.01839/1.853, allocations: 8.419 MB / 1.729 GB, free: 6.398 MB / 0.8542 GB
Notification: Performance of Templates: time 0.8995/2.752, allocations: 80.41 MB / 1.807 GB, free: 200.5 MB / 0.8542 GB