Running: ./testmodel.py --libraries=/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Buildings_master_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepUp.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.BalancedStepUp.DY,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_master_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepUp.DY")
Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 9.0.0-master/package.mo): time 4.812/4.812, allocations: 0.5623 GB / 0.5769 GB, free: 3.379 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 0.002362/0.002362, allocations: 361.4 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 4.04/4.04, allocations: 410.7 MB / 1.112 GB, free: 6.07 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: 189.1 kB / 1.225 GB, free: 6.195 MB / 0.7136 GB
Notification: Performance of FrontEnd - loaded program: time 0.0004869/0.0004872, allocations: 12 kB / 1.348 GB, free: 8.297 MB / 0.8386 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.6516/0.6521, allocations: 115.3 MB / 1.461 GB, free: 284.4 MB / 0.8542 GB
Notification: Performance of NFInst.instantiate(Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepUp.DY): time 0.01914/0.6713, allocations: 16.47 MB / 1.477 GB, free: 267.9 MB / 0.8542 GB
Notification: Performance of NFInst.instExpressions: time 0.01061/0.6819, allocations: 6.399 MB / 1.483 GB, free: 261.5 MB / 0.8542 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.00167/0.6836, allocations: 44.38 kB / 1.483 GB, free: 261.5 MB / 0.8542 GB
Notification: Performance of NFTyping.typeComponents: time 0.001059/0.6847, allocations: 382.8 kB / 1.484 GB, free: 261.1 MB / 0.8542 GB
Notification: Performance of NFTyping.typeBindings: time 0.003339/0.6881, allocations: 1.17 MB / 1.485 GB, free: 259.9 MB / 0.8542 GB
Notification: Performance of NFTyping.typeClassSections: time 0.002864/0.691, allocations: 0.8111 MB / 1.485 GB, free: 259.1 MB / 0.8542 GB
Notification: Performance of NFFlatten.flatten: time 0.006294/0.6973, allocations: 6.664 MB / 1.492 GB, free: 252.4 MB / 0.8542 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.01293/0.7103, allocations: 7.941 MB / 1.5 GB, free: 244.8 MB / 0.8542 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.00286/0.7132, allocations: 1.717 MB / 1.501 GB, free: 243.1 MB / 0.8542 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.003917/0.7171, allocations: 2.676 MB / 1.504 GB, free: 240.4 MB / 0.8542 GB
Notification: Performance of NFPackage.collectConstants: time 0.0007682/0.718, allocations: 244 kB / 1.504 GB, free: 240.2 MB / 0.8542 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.002242/0.7202, allocations: 0.6749 MB / 1.505 GB, free: 239.5 MB / 0.8542 GB
Notification: Performance of NFScalarize.scalarize: time 0.002505/0.7228, allocations: 1.941 MB / 1.507 GB, free: 237.5 MB / 0.8542 GB
Notification: Performance of NFVerifyModel.verify: time 0.00118/0.724, allocations: 0.7108 MB / 1.507 GB, free: 236.8 MB / 0.8542 GB
Notification: Performance of NFConvertDAE.convert: time 0.006843/0.7308, allocations: 6.699 MB / 1.514 GB, free: 230.1 MB / 0.8542 GB
Notification: Performance of FrontEnd - DAE generated: time 5.96e-06/0.7309, allocations: 0 / 1.514 GB, free: 230.1 MB / 0.8542 GB
Notification: Performance of FrontEnd: time 2.325e-06/0.7309, allocations: 0 / 1.514 GB, free: 230.1 MB / 0.8542 GB
Notification: Performance of Transformations before backend: time 0.0001425/0.731, allocations: 0 / 1.514 GB, free: 230.1 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 0.007069/0.7381, allocations: 3.195 MB / 1.517 GB, free: 226.9 MB / 0.8542 GB
Notification: Performance of prepare preOptimizeDAE: time 4.099e-05/0.7382, allocations: 11.62 kB / 1.517 GB, free: 226.8 MB / 0.8542 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.01436/0.7526, allocations: 2.453 MB / 1.52 GB, free: 224.4 MB / 0.8542 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.004984/0.7576, allocations: 2.178 MB / 1.522 GB, free: 222.2 MB / 0.8542 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0002591/0.7579, allocations: 275.4 kB / 1.522 GB, free: 221.9 MB / 0.8542 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.001154/0.7591, allocations: 360 kB / 1.522 GB, free: 221.5 MB / 0.8542 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.01743/0.7765, allocations: 7.307 MB / 1.529 GB, free: 214.1 MB / 0.8542 GB
Notification: Performance of preOpt findStateOrder (simulation): time 0.0001104/0.7767, allocations: 12.97 kB / 1.529 GB, free: 214.1 MB / 0.8542 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.000834/0.7775, allocations: 152 kB / 1.53 GB, free: 213.9 MB / 0.8542 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0004999/0.778, allocations: 334.3 kB / 1.53 GB, free: 213.6 MB / 0.8542 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.01875/0.7968, allocations: 7.099 MB / 1.537 GB, free: 206.5 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 0.03766/0.8345, allocations: 28.16 MB / 1.564 GB, free: 176 MB / 0.8542 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.008663/0.8432, allocations: 4.176 MB / 1.568 GB, free: 171.6 MB / 0.8542 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.006077/0.8493, allocations: 2.343 MB / 1.571 GB, free: 169.3 MB / 0.8542 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.0003224/0.8497, allocations: 131 kB / 1.571 GB, free: 169.1 MB / 0.8542 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 3.944e-05/0.8498, allocations: 60.5 kB / 1.571 GB, free: 169 MB / 0.8542 GB
Notification: Performance of pre-optimization done (n=198): time 5.606e-06/0.8498, allocations: 0 / 1.571 GB, free: 169 MB / 0.8542 GB
Notification: Performance of matching and sorting (n=257): time 0.1172/0.967, allocations: 30.41 MB / 1.601 GB, free: 138.6 MB / 0.8542 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 7.32e-05/0.9671, allocations: 235.6 kB / 1.601 GB, free: 138.3 MB / 0.8542 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.002152/0.9693, allocations: 1.408 MB / 1.602 GB, free: 136.9 MB / 0.8542 GB
Notification: Performance of collectPreVariables (initialization): time 0.000464/0.9698, allocations: 65.7 kB / 1.602 GB, free: 136.8 MB / 0.8542 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0008165/0.9706, allocations: 1.551 MB / 1.604 GB, free: 135.2 MB / 0.8542 GB
Notification: Performance of collectInitialBindings (initialization): time 0.000911/0.9715, allocations: 0.8703 MB / 1.605 GB, free: 134.3 MB / 0.8542 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.0003224/0.9719, allocations: 60 kB / 1.605 GB, free: 134.3 MB / 0.8542 GB
Notification: Performance of setup shared object (initialization): time 0.0001845/0.9721, allocations: 436.5 kB / 1.605 GB, free: 133.8 MB / 0.8542 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.006558/0.9786, allocations: 2.531 MB / 1.608 GB, free: 131.3 MB / 0.8542 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.007214/0.9859, allocations: 3.431 MB / 1.611 GB, free: 127.5 MB / 0.8542 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.007136/0.9931, allocations: 2.965 MB / 1.614 GB, free: 124.5 MB / 0.8542 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 3.349e-05/0.9931, allocations: 8 kB / 1.614 GB, free: 124.5 MB / 0.8542 GB
Notification: Performance of matching and sorting (n=398) (initialization): time 0.03212/1.025, allocations: 10.24 MB / 1.624 GB, free: 114.2 MB / 0.8542 GB
Notification: Performance of prepare postOptimizeDAE: time 0.000453/1.026, allocations: 0.8717 MB / 1.625 GB, free: 112.9 MB / 0.8542 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 4.074e-05/1.026, allocations: 31.95 kB / 1.625 GB, free: 112.9 MB / 0.8542 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.02526/1.051, allocations: 5.672 MB / 1.63 GB, free: 107.2 MB / 0.8542 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.005014/1.056, allocations: 0.9905 MB / 1.631 GB, free: 106.2 MB / 0.8542 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.04357/1.1, allocations: 21.57 MB / 1.652 GB, free: 84.41 MB / 0.8542 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.004631/1.104, allocations: 0.5536 MB / 1.653 GB, free: 83.86 MB / 0.8542 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0006013/1.105, allocations: 148 kB / 1.653 GB, free: 83.71 MB / 0.8542 GB
Notification: Performance of prepare postOptimizeDAE: time 1.381e-05/1.105, allocations: 7.984 kB / 1.653 GB, free: 83.71 MB / 0.8542 GB
Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.02492/1.13, allocations: 8.413 MB / 1.661 GB, free: 75.24 MB / 0.8542 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 8.247e-05/1.13, allocations: 28 kB / 1.661 GB, free: 75.21 MB / 0.8542 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.01592/1.146, allocations: 3.54 MB / 1.665 GB, free: 71.67 MB / 0.8542 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.005852/1.152, allocations: 1.127 MB / 1.666 GB, free: 70.54 MB / 0.8542 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.02374/1.176, allocations: 11.8 MB / 1.677 GB, free: 58.59 MB / 0.8542 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.004484/1.18, allocations: 0.5264 MB / 1.678 GB, free: 58.07 MB / 0.8542 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0006957/1.181, allocations: 148.4 kB / 1.678 GB, free: 57.92 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 0.003108/1.184, allocations: 1.616 MB / 1.679 GB, free: 56.29 MB / 0.8542 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0006892/1.185, allocations: 189.8 kB / 1.68 GB, free: 56.11 MB / 0.8542 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.02925/1.214, allocations: 9.818 MB / 1.689 GB, free: 46.23 MB / 0.8542 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 3.613e-05/1.214, allocations: 28 kB / 1.689 GB, free: 46.2 MB / 0.8542 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 2.296e-05/1.214, allocations: 12 kB / 1.689 GB, free: 46.19 MB / 0.8542 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 4.862e-05/1.214, allocations: 15.95 kB / 1.689 GB, free: 46.18 MB / 0.8542 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.03933/1.254, allocations: 15.18 MB / 1.704 GB, free: 30.78 MB / 0.8542 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 2.987e-05/1.254, allocations: 12 kB / 1.704 GB, free: 30.77 MB / 0.8542 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.003866/1.258, allocations: 0.7295 MB / 1.705 GB, free: 30.04 MB / 0.8542 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.02341/1.281, allocations: 5.336 MB / 1.71 GB, free: 24.69 MB / 0.8542 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.000544/1.282, allocations: 71.95 kB / 1.71 GB, free: 24.62 MB / 0.8542 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.03978/1.321, allocations: 20.4 MB / 1.73 GB, free: 3.934 MB / 0.8542 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.165e-05/1.321, allocations: 15.94 kB / 1.73 GB, free: 3.918 MB / 0.8542 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.563/1.884, allocations: 9.351 MB / 1.739 GB, free: 246.9 MB / 0.8542 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.001928/1.886, allocations: 0.6927 MB / 1.74 GB, free: 246.8 MB / 0.8542 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0007094/1.887, allocations: 56.8 kB / 1.74 GB, free: 246.8 MB / 0.8542 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.004437/1.892, allocations: 0.5075 MB / 1.74 GB, free: 246.8 MB / 0.8542 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0008793/1.893, allocations: 214.6 kB / 1.741 GB, free: 246.8 MB / 0.8542 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0003473/1.893, allocations: 90.7 kB / 1.741 GB, free: 246.8 MB / 0.8542 GB
Notification: Performance of sorting global known variables: time 0.001942/1.895, allocations: 0.9894 MB / 1.742 GB, free: 246.7 MB / 0.8542 GB
Notification: Performance of sort global known variables: time 1.016e-06/1.895, allocations: 0 / 1.742 GB, free: 246.7 MB / 0.8542 GB
Notification: Performance of remove unused functions: time 0.007346/1.902, allocations: 1.74 MB / 1.743 GB, free: 246.7 MB / 0.8542 GB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 40
 * 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 (162):
 * Single equations (assignments): 160
 * 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 Backend phase and start with SimCode phase: time 0.0005856/1.903, allocations: 179.7 kB / 1.744 GB, free: 246.6 MB / 0.8542 GB
Notification: Performance of simCode: created initialization part: time 0.03554/1.938, allocations: 11.3 MB / 1.755 GB, free: 244.4 MB / 0.8542 GB
Notification: Performance of simCode: created event and clocks part: time 1.103e-05/1.938, allocations: 3.469 kB / 1.755 GB, free: 244.4 MB / 0.8542 GB
Notification: Performance of simCode: created simulation system equations: time 0.01364/1.952, allocations: 4.131 MB / 1.759 GB, free: 243.2 MB / 0.8542 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.002642/1.955, allocations: 254.8 kB / 1.759 GB, free: 243.1 MB / 0.8542 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.0367/1.992, allocations: 12.03 MB / 1.771 GB, free: 237.5 MB / 0.8542 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.00362/1.995, allocations: 2.91 MB / 1.773 GB, free: 234.6 MB / 0.8542 GB
Notification: Performance of simCode: alias equations: time 0.006699/2.002, allocations: 1.65 MB / 1.775 GB, free: 233.1 MB / 0.8542 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0008606/2.003, allocations: 175.3 kB / 1.775 GB, free: 233 MB / 0.8542 GB
Notification: Performance of SimCode: time 2.358e-06/2.003, allocations: 0 / 1.775 GB, free: 233 MB / 0.8542 GB
Notification: Performance of Templates: time 0.1142/2.117, allocations: 64.88 MB / 1.839 GB, free: 168.7 MB / 0.8542 GB