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 2.631/2.631, allocations: 287.9 MB / 302.9 MB, free: 8.289 MB / 234.7 MB
Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+maint.om/package.mo): time 0.001502/0.001502, allocations: 181 kB / 371.4 MB, free: 10.67 MB / 298.7 MB
Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 2.058/2.058, allocations: 205.4 MB / 0.6301 GB, free: 10.32 MB / 458.7 MB
Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.3+maint.om/package.mo): time 0.001553/0.001553, allocations: 90.66 kB / 0.7434 GB, free: 6.34 MB / 0.5573 GB
Notification: Performance of FrontEnd - loaded program: time 0.0009842/0.0009847, allocations: 11.81 kB / 0.8662 GB, free: 141.4 MB / 0.6198 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.2135/0.2145, allocations: 115.3 MB / 0.9788 GB, free: 28.16 MB / 0.6198 GB
Notification: Performance of NFInst.instantiate(Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepUp.DY): time 0.01805/0.2326, allocations: 16.08 MB / 0.9945 GB, free: 12.03 MB / 0.6198 GB
Notification: Performance of NFInst.instExpressions: time 0.01032/0.2429, allocations: 6.412 MB / 1.001 GB, free: 5.602 MB / 0.6198 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.001522/0.2445, allocations: 47.88 kB / 1.001 GB, free: 5.555 MB / 0.6198 GB
Notification: Performance of NFTyping.typeComponents: time 0.001079/0.2456, allocations: 409.5 kB / 1.001 GB, free: 5.152 MB / 0.6198 GB
Notification: Performance of NFTyping.typeBindings: time 0.002849/0.2485, allocations: 0.81 MB / 1.002 GB, free: 4.34 MB / 0.6198 GB
Notification: Performance of NFTyping.typeClassSections: time 0.002768/0.2513, allocations: 0.8125 MB / 1.003 GB, free: 3.527 MB / 0.6198 GB
Notification: Performance of NFFlatten.flatten: time 0.003393/0.2547, allocations: 2.414 MB / 1.005 GB, free: 1.109 MB / 0.6198 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.0152/0.2699, allocations: 7.933 MB / 1.013 GB, free: 9.117 MB / 0.6355 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.002727/0.2727, allocations: 1.394 MB / 1.014 GB, free: 7.719 MB / 0.6355 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.003261/0.276, allocations: 1.733 MB / 1.016 GB, free: 5.98 MB / 0.6355 GB
Notification: Performance of NFPackage.collectConstants: time 0.000773/0.2768, allocations: 255.9 kB / 1.016 GB, free: 5.73 MB / 0.6355 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.002094/0.2789, allocations: 0.6555 MB / 1.017 GB, free: 5.074 MB / 0.6355 GB
Notification: Performance of NFScalarize.scalarize: time 0.002647/0.2816, allocations: 1.786 MB / 1.019 GB, free: 3.285 MB / 0.6355 GB
Notification: Performance of NFVerifyModel.verify: time 0.001183/0.2828, allocations: 0.7108 MB / 1.019 GB, free: 2.566 MB / 0.6355 GB
Notification: Performance of NFConvertDAE.convert: time 0.00925/0.2921, allocations: 6.674 MB / 1.026 GB, free: 11.88 MB / 0.6511 GB
Notification: Performance of FrontEnd - DAE generated: time 3.346e-06/0.2921, allocations: 0 / 1.026 GB, free: 11.88 MB / 0.6511 GB
Notification: Performance of FrontEnd: time 2.521e-06/0.2921, allocations: 4 kB / 1.026 GB, free: 11.87 MB / 0.6511 GB
Notification: Performance of Transformations before backend: time 0.00013/0.2923, allocations: 0 / 1.026 GB, free: 11.87 MB / 0.6511 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 0.008467/0.3007, allocations: 3.188 MB / 1.029 GB, free: 8.621 MB / 0.6511 GB
Notification: Performance of prepare preOptimizeDAE: time 4.292e-05/0.3008, allocations: 16.02 kB / 1.029 GB, free: 8.605 MB / 0.6511 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.01786/0.3187, allocations: 2.453 MB / 1.031 GB, free: 6.145 MB / 0.6511 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.01062/0.3294, allocations: 2.182 MB / 1.033 GB, free: 3.914 MB / 0.6511 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0005707/0.33, allocations: 279.4 kB / 1.034 GB, free: 3.641 MB / 0.6511 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.002211/0.3322, allocations: 367.8 kB / 1.034 GB, free: 3.281 MB / 0.6511 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.03565/0.3679, allocations: 7.269 MB / 1.041 GB, free: 11.88 MB / 0.6667 GB
Notification: Performance of preOpt findStateOrder (simulation): time 0.0001741/0.3681, allocations: 3.938 kB / 1.041 GB, free: 11.88 MB / 0.6667 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.001592/0.3698, allocations: 156 kB / 1.041 GB, free: 11.73 MB / 0.6667 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.001383/0.3712, allocations: 334.3 kB / 1.042 GB, free: 11.4 MB / 0.6667 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.02841/0.3996, allocations: 7.095 MB / 1.049 GB, free: 4.293 MB / 0.6667 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 0.56/0.9597, allocations: 28.52 MB / 1.076 GB, free: 71.26 MB / 0.6823 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.0102/0.97, allocations: 4.164 MB / 1.08 GB, free: 69.86 MB / 0.6823 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.0003504/0.9703, allocations: 132.2 kB / 1.081 GB, free: 69.76 MB / 0.6823 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 4.537e-05/0.9704, allocations: 64.92 kB / 1.081 GB, free: 69.7 MB / 0.6823 GB
Notification: Performance of pre-optimization done (n=198): time 6.388e-06/0.9704, allocations: 0.7812 kB / 1.081 GB, free: 69.7 MB / 0.6823 GB
Notification: Performance of matching and sorting (n=255): time 0.1158/1.086, allocations: 26.72 MB / 1.107 GB, free: 60.24 MB / 0.6823 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 7.934e-05/1.086, allocations: 233.8 kB / 1.107 GB, free: 59.98 MB / 0.6823 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.002477/1.089, allocations: 1.404 MB / 1.108 GB, free: 59.22 MB / 0.6823 GB
Notification: Performance of collectPreVariables (initialization): time 0.0004858/1.089, allocations: 70.77 kB / 1.108 GB, free: 59.16 MB / 0.6823 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0009944/1.09, allocations: 1.553 MB / 1.11 GB, free: 57.8 MB / 0.6823 GB
Notification: Performance of collectInitialBindings (initialization): time 0.001032/1.091, allocations: 0.8638 MB / 1.111 GB, free: 57.05 MB / 0.6823 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.000333/1.092, allocations: 64.66 kB / 1.111 GB, free: 57 MB / 0.6823 GB
Notification: Performance of setup shared object (initialization): time 0.0002087/1.092, allocations: 435.6 kB / 1.111 GB, free: 56.61 MB / 0.6823 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.007341/1.099, allocations: 2.529 MB / 1.114 GB, free: 55.31 MB / 0.6823 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.008009/1.107, allocations: 3.419 MB / 1.117 GB, free: 52.86 MB / 0.6823 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.007943/1.115, allocations: 2.963 MB / 1.12 GB, free: 51.29 MB / 0.6823 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 4.811e-05/1.115, allocations: 6.531 kB / 1.12 GB, free: 51.29 MB / 0.6823 GB
Notification: Performance of matching and sorting (n=396) (initialization): time 0.035/1.151, allocations: 10.25 MB / 1.13 GB, free: 45.87 MB / 0.6823 GB
Notification: Performance of prepare postOptimizeDAE: time 0.00206/1.153, allocations: 10.54 MB / 1.14 GB, free: 34.56 MB / 0.6823 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 8.28e-05/1.153, allocations: 27.66 kB / 1.14 GB, free: 34.56 MB / 0.6823 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.02603/1.179, allocations: 5.67 MB / 1.146 GB, free: 29.23 MB / 0.6823 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.004944/1.184, allocations: 0.9828 MB / 1.147 GB, free: 28.25 MB / 0.6823 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.06237/1.246, allocations: 22.59 MB / 1.169 GB, free: 5.438 MB / 0.6823 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.005008/1.251, allocations: 0.5497 MB / 1.169 GB, free: 4.887 MB / 0.6823 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0006811/1.252, allocations: 155.8 kB / 1.17 GB, free: 4.738 MB / 0.6823 GB
Notification: Performance of prepare postOptimizeDAE: time 1.352e-05/1.252, allocations: 4 kB / 1.17 GB, free: 4.734 MB / 0.6823 GB
Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.02835/1.28, allocations: 8.403 MB / 1.178 GB, free: 12.28 MB / 0.698 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.0001026/1.28, allocations: 28 kB / 1.178 GB, free: 12.25 MB / 0.698 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.01827/1.299, allocations: 3.539 MB / 1.181 GB, free: 8.707 MB / 0.698 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.01078/1.31, allocations: 1.123 MB / 1.182 GB, free: 7.582 MB / 0.698 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.0325/1.342, allocations: 12.31 MB / 1.194 GB, free: 11.14 MB / 0.7136 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.004776/1.347, allocations: 0.5264 MB / 1.195 GB, free: 10.61 MB / 0.7136 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0005876/1.348, allocations: 144 kB / 1.195 GB, free: 10.47 MB / 0.7136 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 (302):
 * Single equations (assignments): 300
 * 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 0.003842/1.351, allocations: 1.62 MB / 1.197 GB, free: 8.84 MB / 0.7136 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0007983/1.352, allocations: 197.7 kB / 1.197 GB, free: 8.645 MB / 0.7136 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.0499/1.402, allocations: 9.83 MB / 1.206 GB, free: 14.77 MB / 0.7292 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 6.465e-05/1.402, allocations: 28 kB / 1.206 GB, free: 14.74 MB / 0.7292 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 3.938e-05/1.402, allocations: 12 kB / 1.206 GB, free: 14.73 MB / 0.7292 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 7.406e-05/1.402, allocations: 15.91 kB / 1.206 GB, free: 14.71 MB / 0.7292 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.06217/1.465, allocations: 14.88 MB / 1.221 GB, free: 15.72 MB / 0.7448 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 4.072e-05/1.465, allocations: 11.95 kB / 1.221 GB, free: 15.71 MB / 0.7448 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.004298/1.469, allocations: 0.7262 MB / 1.222 GB, free: 14.98 MB / 0.7448 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.02831/1.497, allocations: 5.344 MB / 1.227 GB, free: 9.625 MB / 0.7448 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0009139/1.498, allocations: 67.95 kB / 1.227 GB, free: 9.559 MB / 0.7448 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.06187/1.56, allocations: 21.47 MB / 1.248 GB, free: 3.824 MB / 0.7605 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.523e-05/1.56, allocations: 11.94 kB / 1.248 GB, free: 3.812 MB / 0.7605 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.03283/1.593, allocations: 9.749 MB / 1.257 GB, free: 9.801 MB / 0.7761 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.002165/1.595, allocations: 0.686 MB / 1.258 GB, free: 9.094 MB / 0.7761 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0005814/1.596, allocations: 52.25 kB / 1.258 GB, free: 9.043 MB / 0.7761 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.004347/1.6, allocations: 0.5031 MB / 1.259 GB, free: 8.539 MB / 0.7761 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.000898/1.601, allocations: 206.5 kB / 1.259 GB, free: 8.34 MB / 0.7761 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0003487/1.602, allocations: 87.95 kB / 1.259 GB, free: 8.254 MB / 0.7761 GB
Notification: Performance of sorting global known variables: time 0.002088/1.604, allocations: 1 MB / 1.26 GB, free: 7.25 MB / 0.7761 GB
Notification: Performance of sort global known variables: time 8.07e-07/1.604, allocations: 0 / 1.26 GB, free: 7.25 MB / 0.7761 GB
Notification: Performance of remove unused functions: time 0.008036/1.612, allocations: 1.741 MB / 1.262 GB, free: 5.512 MB / 0.7761 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 (158):
 * Single equations (assignments): 156
 * 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 0.0005753/1.612, allocations: 174.9 kB / 1.262 GB, free: 5.332 MB / 0.7761 GB
Notification: Performance of simCode: created initialization part: time 0.03686/1.649, allocations: 11.3 MB / 1.273 GB, free: 9.988 MB / 0.7917 GB
Notification: Performance of simCode: created event and clocks part: time 1.12e-05/1.649, allocations: 0 / 1.273 GB, free: 9.988 MB / 0.7917 GB
Notification: Performance of simCode: created simulation system equations: time 0.01639/1.666, allocations: 4.135 MB / 1.277 GB, free: 5.82 MB / 0.7917 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.004008/1.67, allocations: 214.9 kB / 1.277 GB, free: 5.617 MB / 0.7917 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.07283/1.743, allocations: 11.04 MB / 1.288 GB, free: 10.46 MB / 0.8073 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.007075/1.75, allocations: 2.904 MB / 1.291 GB, free: 7.52 MB / 0.8073 GB
Notification: Performance of simCode: alias equations: time 0.007661/1.758, allocations: 1.656 MB / 1.292 GB, free: 5.859 MB / 0.8073 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.001056/1.759, allocations: 163.3 kB / 1.292 GB, free: 5.703 MB / 0.8073 GB
Notification: Performance of SimCode: time 1.533e-06/1.759, allocations: 0 / 1.292 GB, free: 5.703 MB / 0.8073 GB
Notification: Performance of Templates: time 0.1434/1.902, allocations: 64.59 MB / 1.356 GB, free: 5.238 MB / 0.8698 GB