Running: ./testmodel.py --libraries=/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr Buildings_7.0.0_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepUp.YY.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.Validation.IEEETests.Test4NodesFeeder.BalancedStepUp.YY,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_7.0.0_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepUp.YY")
Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 7.0.1/package.mo): time 2.376/2.376, allocations: 251.1 MB / 266.1 MB, free: 11.63 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 0.001558/0.001558, allocations: 187.8 kB / 325.6 MB, free: 2.832 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 2.459/2.459, allocations: 205.4 MB / 0.5766 GB, free: 20.78 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 0.001137/0.001137, allocations: 99.92 kB / 0.6811 GB, free: 13.61 MB / 0.5105 GB
Notification: Performance of FrontEnd - loaded program: time 0.0004874/0.0004875, allocations: 12.03 kB / 0.7951 GB, free: 135.6 MB / 0.6042 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.2308/0.2314, allocations: 106.3 MB / 0.8989 GB, free: 65.45 MB / 0.6042 GB
Notification: Performance of NFInst.instantiate(Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepUp.YY): time 0.03623/0.2677, allocations: 17.33 MB / 0.9158 GB, free: 48.07 MB / 0.6042 GB
Notification: Performance of NFInst.instExpressions: time 0.01403/0.2818, allocations: 6.832 MB / 0.9225 GB, free: 41.22 MB / 0.6042 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.001913/0.2837, allocations: 47.88 kB / 0.9226 GB, free: 41.17 MB / 0.6042 GB
Notification: Performance of NFTyping.typeComponents: time 0.00192/0.2857, allocations: 453.4 kB / 0.923 GB, free: 40.73 MB / 0.6042 GB
Notification: Performance of NFTyping.typeBindings: time 0.004122/0.2899, allocations: 0.845 MB / 0.9238 GB, free: 39.88 MB / 0.6042 GB
Notification: Performance of NFTyping.typeClassSections: time 0.003707/0.2936, allocations: 0.8281 MB / 0.9246 GB, free: 39.05 MB / 0.6042 GB
Notification: Performance of NFFlatten.flatten: time 0.004863/0.2985, allocations: 2.488 MB / 0.9271 GB, free: 36.56 MB / 0.6042 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.01662/0.3152, allocations: 8.588 MB / 0.9354 GB, free: 27.89 MB / 0.6042 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.003088/0.3184, allocations: 1.468 MB / 0.9369 GB, free: 26.42 MB / 0.6042 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.00395/0.3224, allocations: 1.799 MB / 0.9386 GB, free: 24.62 MB / 0.6042 GB
Notification: Performance of NFPackage.collectConstants: time 0.001387/0.3238, allocations: 260 kB / 0.9389 GB, free: 24.36 MB / 0.6042 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.003068/0.3269, allocations: 0.6828 MB / 0.9395 GB, free: 23.68 MB / 0.6042 GB
Notification: Performance of NFScalarize.scalarize: time 0.003208/0.3302, allocations: 1.871 MB / 0.9414 GB, free: 21.8 MB / 0.6042 GB
Notification: Performance of NFVerifyModel.verify: time 0.001924/0.3322, allocations: 0.7498 MB / 0.9421 GB, free: 21.05 MB / 0.6042 GB
Notification: Performance of NFConvertDAE.convert: time 0.009448/0.3416, allocations: 7.076 MB / 0.949 GB, free: 13.95 MB / 0.6042 GB
Notification: Performance of FrontEnd - DAE generated: time 4.568e-06/0.3417, allocations: 4 kB / 0.949 GB, free: 13.95 MB / 0.6042 GB
Notification: Performance of FrontEnd: time 3.347e-06/0.3417, allocations: 0 / 0.949 GB, free: 13.95 MB / 0.6042 GB
Notification: Performance of Transformations before backend: time 0.0002499/0.342, allocations: 0 / 0.949 GB, free: 13.95 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: 1083
 * Number of variables: 1083
Notification: Performance of Generate backend data structure: time 0.01115/0.3531, allocations: 3.302 MB / 0.9522 GB, free: 10.59 MB / 0.6042 GB
Notification: Performance of prepare preOptimizeDAE: time 5.248e-05/0.3532, allocations: 12.03 kB / 0.9523 GB, free: 10.57 MB / 0.6042 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.02334/0.3766, allocations: 2.484 MB / 0.9547 GB, free: 8.082 MB / 0.6042 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.007108/0.3837, allocations: 2.26 MB / 0.9569 GB, free: 5.777 MB / 0.6042 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0003281/0.3841, allocations: 295.8 kB / 0.9572 GB, free: 5.488 MB / 0.6042 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.00172/0.3858, allocations: 384 kB / 0.9575 GB, free: 5.113 MB / 0.6042 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.02577/0.4116, allocations: 7.58 MB / 0.9649 GB, free: 13.41 MB / 0.6198 GB
Notification: Performance of preOpt findStateOrder (simulation): time 0.0001506/0.4118, allocations: 4 kB / 0.9649 GB, free: 13.41 MB / 0.6198 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.001177/0.413, allocations: 164 kB / 0.9651 GB, free: 13.25 MB / 0.6198 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0008486/0.4139, allocations: 342.7 kB / 0.9654 GB, free: 12.91 MB / 0.6198 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.02985/0.4438, allocations: 7.225 MB / 0.9725 GB, free: 5.676 MB / 0.6198 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 0.06633/0.5102, allocations: 28.94 MB / 1.001 GB, free: 6.273 MB / 0.6511 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.01872/0.5289, allocations: 3.623 MB / 1.004 GB, free: 2.48 MB / 0.6511 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.0005336/0.5295, allocations: 126.3 kB / 1.004 GB, free: 2.34 MB / 0.6511 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 7.585e-05/0.5296, allocations: 51.88 kB / 1.004 GB, free: 2.281 MB / 0.6511 GB
Notification: Performance of pre-optimization done (n=176): time 7.965e-06/0.5297, allocations: 4 kB / 1.004 GB, free: 2.277 MB / 0.6511 GB
Notification: Performance of matching and sorting (n=221): time 0.1649/0.6946, allocations: 24.55 MB / 1.028 GB, free: 9.625 MB / 0.6823 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 0.0001569/0.6948, allocations: 235.6 kB / 1.029 GB, free: 9.348 MB / 0.6823 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.003477/0.6983, allocations: 1.579 MB / 1.03 GB, free: 7.754 MB / 0.6823 GB
Notification: Performance of collectPreVariables (initialization): time 0.0005738/0.6989, allocations: 61.7 kB / 1.03 GB, free: 7.688 MB / 0.6823 GB
Notification: Performance of collectInitialEqns (initialization): time 0.001767/0.7007, allocations: 1.728 MB / 1.032 GB, free: 5.934 MB / 0.6823 GB
Notification: Performance of collectInitialBindings (initialization): time 0.001345/0.702, allocations: 0.751 MB / 1.033 GB, free: 5.172 MB / 0.6823 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.00041/0.7025, allocations: 60 kB / 1.033 GB, free: 5.113 MB / 0.6823 GB
Notification: Performance of setup shared object (initialization): time 0.0003175/0.7028, allocations: 444.5 kB / 1.033 GB, free: 4.672 MB / 0.6823 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.01064/0.7134, allocations: 2.399 MB / 1.036 GB, free: 2.27 MB / 0.6823 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.01298/0.7265, allocations: 3.499 MB / 1.039 GB, free: 14.27 MB / 0.698 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.01152/0.7381, allocations: 2.894 MB / 1.042 GB, free: 11.38 MB / 0.698 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 4.588e-05/0.7382, allocations: 8 kB / 1.042 GB, free: 11.37 MB / 0.698 GB
Notification: Performance of matching and sorting (n=400) (initialization): time 0.0506/0.7888, allocations: 9.854 MB / 1.051 GB, free: 1.492 MB / 0.698 GB
Notification: Performance of prepare postOptimizeDAE: time 0.6575/1.446, allocations: 13.83 MB / 1.065 GB, free: 121.3 MB / 0.698 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.0001162/1.447, allocations: 36.31 kB / 1.065 GB, free: 121.3 MB / 0.698 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.04161/1.488, allocations: 5.428 MB / 1.07 GB, free: 121.3 MB / 0.698 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.008585/1.497, allocations: 1.029 MB / 1.071 GB, free: 121.3 MB / 0.698 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.0625/1.559, allocations: 19.24 MB / 1.09 GB, free: 117.1 MB / 0.698 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.007458/1.567, allocations: 0.5812 MB / 1.091 GB, free: 117 MB / 0.698 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0008075/1.568, allocations: 162.6 kB / 1.091 GB, free: 117 MB / 0.698 GB
Notification: Performance of prepare postOptimizeDAE: time 1.49e-05/1.568, allocations: 3.875 kB / 1.091 GB, free: 117 MB / 0.698 GB
Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.04371/1.611, allocations: 8.163 MB / 1.099 GB, free: 114 MB / 0.698 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.000202/1.612, allocations: 35.03 kB / 1.099 GB, free: 114 MB / 0.698 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.06621/1.678, allocations: 3.414 MB / 1.102 GB, free: 112.4 MB / 0.698 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.00962/1.688, allocations: 1.153 MB / 1.103 GB, free: 112 MB / 0.698 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.0319/1.72, allocations: 10.59 MB / 1.114 GB, free: 102.6 MB / 0.698 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.006957/1.727, allocations: 0.5475 MB / 1.114 GB, free: 102.1 MB / 0.698 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0006698/1.727, allocations: 156 kB / 1.114 GB, free: 101.9 MB / 0.698 GB
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 159
 * 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 (330):
 * Single equations (assignments): 328
 * 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%) 30}
 * Non-linear torn systems: 1 {6 30}
Notification: Performance of prepare postOptimizeDAE: time 0.00429/1.732, allocations: 1.692 MB / 1.116 GB, free: 100.2 MB / 0.698 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0008012/1.732, allocations: 191.8 kB / 1.116 GB, free: 100.1 MB / 0.698 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.04243/1.775, allocations: 8.665 MB / 1.125 GB, free: 91.43 MB / 0.698 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 3.761e-05/1.775, allocations: 24 kB / 1.125 GB, free: 91.41 MB / 0.698 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 1.757e-05/1.775, allocations: 12 kB / 1.125 GB, free: 91.4 MB / 0.698 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 5.396e-05/1.775, allocations: 12.75 kB / 1.125 GB, free: 91.39 MB / 0.698 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.05436/1.829, allocations: 13.96 MB / 1.138 GB, free: 77.32 MB / 0.698 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 3.571e-05/1.83, allocations: 8 kB / 1.138 GB, free: 77.31 MB / 0.698 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.006184/1.836, allocations: 0.7176 MB / 1.139 GB, free: 76.59 MB / 0.698 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.03553/1.871, allocations: 5.103 MB / 1.144 GB, free: 71.48 MB / 0.698 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0005607/1.872, allocations: 63.95 kB / 1.144 GB, free: 71.41 MB / 0.698 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.05311/1.925, allocations: 18.19 MB / 1.162 GB, free: 52.95 MB / 0.698 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.324e-05/1.925, allocations: 24.02 kB / 1.162 GB, free: 52.93 MB / 0.698 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.0416/1.967, allocations: 9.2 MB / 1.171 GB, free: 43.36 MB / 0.698 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.00224/1.969, allocations: 0.6456 MB / 1.171 GB, free: 42.69 MB / 0.698 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0007817/1.97, allocations: 51.94 kB / 1.171 GB, free: 42.64 MB / 0.698 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.006485/1.976, allocations: 0.4953 MB / 1.172 GB, free: 42.14 MB / 0.698 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.001051/1.977, allocations: 177.6 kB / 1.172 GB, free: 41.97 MB / 0.698 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0003414/1.978, allocations: 83.95 kB / 1.172 GB, free: 41.89 MB / 0.698 GB
Notification: Performance of sorting global known variables: time 0.002073/1.98, allocations: 1.05 MB / 1.173 GB, free: 40.84 MB / 0.698 GB
Notification: Performance of sort global known variables: time 5.71e-07/1.98, allocations: 0 / 1.173 GB, free: 40.84 MB / 0.698 GB
Notification: Performance of remove unused functions: time 0.008398/1.988, allocations: 1.719 MB / 1.175 GB, free: 39.12 MB / 0.698 GB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 34
 * 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 (154):
 * Single equations (assignments): 152
 * 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%) 30}
 * Non-linear torn systems: 1 {6 30}
Notification: Performance of Backend phase and start with SimCode phase: time 0.0006939/1.989, allocations: 171.8 kB / 1.175 GB, free: 38.95 MB / 0.698 GB
Notification: Performance of simCode: created initialization part: time 0.04499/2.034, allocations: 10.69 MB / 1.185 GB, free: 28.23 MB / 0.698 GB
Notification: Performance of simCode: created event and clocks part: time 1.357e-05/2.034, allocations: 0 / 1.185 GB, free: 28.23 MB / 0.698 GB
Notification: Performance of simCode: created simulation system equations: time 0.01933/2.053, allocations: 3.785 MB / 1.189 GB, free: 24.43 MB / 0.698 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.003054/2.057, allocations: 216.3 kB / 1.189 GB, free: 24.21 MB / 0.698 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.08026/2.137, allocations: 10.68 MB / 1.2 GB, free: 13.4 MB / 0.698 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.004648/2.142, allocations: 2.964 MB / 1.203 GB, free: 10.4 MB / 0.698 GB
Notification: Performance of simCode: alias equations: time 0.009009/2.151, allocations: 1.677 MB / 1.204 GB, free: 8.723 MB / 0.698 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.001301/2.152, allocations: 171.3 kB / 1.204 GB, free: 8.555 MB / 0.698 GB
Notification: Performance of SimCode: time 1.513e-06/2.152, allocations: 0 / 1.204 GB, free: 8.555 MB / 0.698 GB
Notification: Performance of Templates: time 0.1515/2.304, allocations: 58.97 MB / 1.262 GB, free: 13.66 MB / 0.7605 GB