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.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 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.DY,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_7.0.0_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepUp.DY")
Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 7.0.1/package.mo): time 2.244/2.244, 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 0.002498/0.002497, allocations: 178.5 kB / 325.6 MB, free: 2.82 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 2.64/2.64, allocations: 205.4 MB / 0.5766 GB, free: 21.08 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 0.001112/0.001112, allocations: 96.55 kB / 0.6811 GB, free: 14.01 MB / 0.5105 GB
Notification: Performance of FrontEnd - loaded program: time 0.0004688/0.000469, allocations: 12.5 kB / 0.7951 GB, free: 135.7 MB / 0.6042 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.2371/0.2376, allocations: 106.3 MB / 0.8989 GB, free: 65.92 MB / 0.6042 GB
Notification: Performance of NFInst.instantiate(Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepUp.DY): time 0.02299/0.2606, allocations: 16.09 MB / 0.9146 GB, free: 49.78 MB / 0.6042 GB
Notification: Performance of NFInst.instExpressions: time 0.01591/0.2766, allocations: 6.412 MB / 0.9209 GB, free: 43.35 MB / 0.6042 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.002254/0.2789, allocations: 39.88 kB / 0.9209 GB, free: 43.31 MB / 0.6042 GB
Notification: Performance of NFTyping.typeComponents: time 0.002465/0.2815, allocations: 405.6 kB / 0.9213 GB, free: 42.91 MB / 0.6042 GB
Notification: Performance of NFTyping.typeBindings: time 0.004251/0.2858, allocations: 0.8138 MB / 0.9221 GB, free: 42.09 MB / 0.6042 GB
Notification: Performance of NFTyping.typeClassSections: time 0.003929/0.2898, allocations: 0.8123 MB / 0.9229 GB, free: 41.28 MB / 0.6042 GB
Notification: Performance of NFFlatten.flatten: time 0.005236/0.2951, allocations: 2.41 MB / 0.9253 GB, free: 38.87 MB / 0.6042 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.01516/0.3103, allocations: 7.94 MB / 0.933 GB, free: 30.86 MB / 0.6042 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.002992/0.3134, allocations: 1.398 MB / 0.9344 GB, free: 29.45 MB / 0.6042 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.003906/0.3173, allocations: 1.737 MB / 0.9361 GB, free: 27.71 MB / 0.6042 GB
Notification: Performance of NFPackage.collectConstants: time 0.001099/0.3185, allocations: 248 kB / 0.9363 GB, free: 27.47 MB / 0.6042 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.002531/0.321, allocations: 0.6478 MB / 0.9369 GB, free: 26.82 MB / 0.6042 GB
Notification: Performance of NFScalarize.scalarize: time 0.00287/0.3239, allocations: 1.793 MB / 0.9387 GB, free: 25.02 MB / 0.6042 GB
Notification: Performance of NFVerifyModel.verify: time 0.001684/0.3257, allocations: 0.7147 MB / 0.9394 GB, free: 24.3 MB / 0.6042 GB
Notification: Performance of NFConvertDAE.convert: time 0.008641/0.3343, allocations: 6.682 MB / 0.9459 GB, free: 17.6 MB / 0.6042 GB
Notification: Performance of FrontEnd - DAE generated: time 5.01e-06/0.3344, allocations: 0 / 0.9459 GB, free: 17.6 MB / 0.6042 GB
Notification: Performance of FrontEnd: time 3.116e-06/0.3344, allocations: 0 / 0.9459 GB, free: 17.6 MB / 0.6042 GB
Notification: Performance of Transformations before backend: time 0.0002525/0.3347, allocations: 0 / 0.9459 GB, free: 17.6 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: 1023
 * Number of variables: 1023
Notification: Performance of Generate backend data structure: time 0.0106/0.3453, allocations: 3.184 MB / 0.949 GB, free: 14.36 MB / 0.6042 GB
Notification: Performance of prepare preOptimizeDAE: time 4.202e-05/0.3454, allocations: 8.031 kB / 0.949 GB, free: 14.35 MB / 0.6042 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.02247/0.3678, allocations: 2.461 MB / 0.9514 GB, free: 11.88 MB / 0.6042 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.0068/0.3747, allocations: 2.174 MB / 0.9536 GB, free: 9.656 MB / 0.6042 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0002574/0.375, allocations: 279.4 kB / 0.9538 GB, free: 9.383 MB / 0.6042 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.001564/0.3766, allocations: 360 kB / 0.9542 GB, free: 9.031 MB / 0.6042 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.02328/0.3999, allocations: 7.264 MB / 0.9613 GB, free: 1.645 MB / 0.6042 GB
Notification: Performance of preOpt findStateOrder (simulation): time 0.0001312/0.4001, allocations: 7.938 kB / 0.9613 GB, free: 1.637 MB / 0.6042 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0007831/0.4009, allocations: 156 kB / 0.9614 GB, free: 1.484 MB / 0.6042 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0007152/0.4016, allocations: 338.3 kB / 0.9617 GB, free: 1.152 MB / 0.6042 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.02867/0.4303, allocations: 7.107 MB / 0.9687 GB, free: 10.04 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 0.05659/0.4869, allocations: 28.52 MB / 0.9965 GB, free: 11.04 MB / 0.6511 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.01414/0.5011, allocations: 4.172 MB / 1.001 GB, free: 6.652 MB / 0.6511 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.0004751/0.5017, allocations: 135 kB / 1.001 GB, free: 6.504 MB / 0.6511 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 6.475e-05/0.5017, allocations: 60.5 kB / 1.001 GB, free: 6.438 MB / 0.6511 GB
Notification: Performance of pre-optimization done (n=198): time 5.801e-06/0.5018, allocations: 0 / 1.001 GB, free: 6.438 MB / 0.6511 GB
Notification: Performance of matching and sorting (n=255): time 0.1656/0.6674, allocations: 26.71 MB / 1.027 GB, free: 11.55 MB / 0.6823 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 0.000156/0.6676, allocations: 239.6 kB / 1.027 GB, free: 11.27 MB / 0.6823 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.002989/0.6706, allocations: 1.404 MB / 1.028 GB, free: 9.855 MB / 0.6823 GB
Notification: Performance of collectPreVariables (initialization): time 0.0006369/0.6713, allocations: 65.7 kB / 1.029 GB, free: 9.785 MB / 0.6823 GB
Notification: Performance of collectInitialEqns (initialization): time 0.001468/0.6728, allocations: 1.551 MB / 1.03 GB, free: 8.211 MB / 0.6823 GB
Notification: Performance of collectInitialBindings (initialization): time 0.001489/0.6743, allocations: 0.8626 MB / 1.031 GB, free: 7.336 MB / 0.6823 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.0004435/0.6748, allocations: 64 kB / 1.031 GB, free: 7.273 MB / 0.6823 GB
Notification: Performance of setup shared object (initialization): time 0.0003031/0.6751, allocations: 436.4 kB / 1.031 GB, free: 6.84 MB / 0.6823 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.01062/0.6857, allocations: 2.531 MB / 1.034 GB, free: 4.305 MB / 0.6823 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.0119/0.6977, allocations: 3.411 MB / 1.037 GB, free: 0.5117 MB / 0.6823 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.01372/0.7114, allocations: 2.961 MB / 1.04 GB, free: 13.53 MB / 0.698 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 5.091e-05/0.7116, allocations: 8 kB / 1.04 GB, free: 13.52 MB / 0.698 GB
Notification: Performance of matching and sorting (n=396) (initialization): time 0.08153/0.7931, allocations: 10.24 MB / 1.05 GB, free: 3.211 MB / 0.698 GB
Notification: Performance of prepare postOptimizeDAE: time 0.6349/1.428, allocations: 10.54 MB / 1.06 GB, free: 128.1 MB / 0.698 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 9.327e-05/1.428, allocations: 27.47 kB / 1.06 GB, free: 128.1 MB / 0.698 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.041/1.469, allocations: 5.665 MB / 1.066 GB, free: 128.1 MB / 0.698 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.008537/1.478, allocations: 0.9816 MB / 1.067 GB, free: 128.1 MB / 0.698 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.06824/1.546, allocations: 22.6 MB / 1.089 GB, free: 121.9 MB / 0.698 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.007358/1.554, allocations: 0.5534 MB / 1.089 GB, free: 121.8 MB / 0.698 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.000885/1.554, allocations: 145.7 kB / 1.09 GB, free: 121.8 MB / 0.698 GB
Notification: Performance of prepare postOptimizeDAE: time 1.606e-05/1.554, allocations: 5.344 kB / 1.09 GB, free: 121.8 MB / 0.698 GB
Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.03906/1.594, allocations: 8.409 MB / 1.098 GB, free: 118.1 MB / 0.698 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.0001093/1.594, allocations: 30.69 kB / 1.098 GB, free: 118.1 MB / 0.698 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.02522/1.619, allocations: 3.531 MB / 1.101 GB, free: 116.5 MB / 0.698 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.009133/1.628, allocations: 1.132 MB / 1.102 GB, free: 115.5 MB / 0.698 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.03409/1.662, allocations: 12.32 MB / 1.114 GB, free: 103.1 MB / 0.698 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.006766/1.669, allocations: 0.5239 MB / 1.115 GB, free: 102.6 MB / 0.698 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0007287/1.67, allocations: 151.9 kB / 1.115 GB, free: 102.5 MB / 0.698 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 0.004668/1.675, allocations: 1.609 MB / 1.117 GB, free: 100.9 MB / 0.698 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.001208/1.676, allocations: 197.5 kB / 1.117 GB, free: 100.7 MB / 0.698 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.06411/1.74, allocations: 9.818 MB / 1.126 GB, free: 90.84 MB / 0.698 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 5.606e-05/1.74, allocations: 31.94 kB / 1.126 GB, free: 90.81 MB / 0.698 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 3.15e-05/1.74, allocations: 8 kB / 1.127 GB, free: 90.8 MB / 0.698 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 7.534e-05/1.74, allocations: 19.91 kB / 1.127 GB, free: 90.78 MB / 0.698 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.06047/1.801, allocations: 14.88 MB / 1.141 GB, free: 75.79 MB / 0.698 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 3.851e-05/1.801, allocations: 16.02 kB / 1.141 GB, free: 75.77 MB / 0.698 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.006445/1.807, allocations: 0.7138 MB / 1.142 GB, free: 75.06 MB / 0.698 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.04598/1.853, allocations: 5.343 MB / 1.147 GB, free: 69.7 MB / 0.698 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.000622/1.854, allocations: 71.94 kB / 1.147 GB, free: 69.63 MB / 0.698 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.06538/1.919, allocations: 21.47 MB / 1.168 GB, free: 47.9 MB / 0.698 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.131e-05/1.919, allocations: 19.88 kB / 1.168 GB, free: 47.88 MB / 0.698 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.04264/1.962, allocations: 9.75 MB / 1.178 GB, free: 37.87 MB / 0.698 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.002418/1.964, allocations: 0.6847 MB / 1.178 GB, free: 37.16 MB / 0.698 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.001473/1.966, allocations: 55.98 kB / 1.178 GB, free: 37.11 MB / 0.698 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.009601/1.976, allocations: 0.5031 MB / 1.179 GB, free: 36.61 MB / 0.698 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.001972/1.978, allocations: 202.5 kB / 1.179 GB, free: 36.41 MB / 0.698 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.000936/1.979, allocations: 87.95 kB / 1.179 GB, free: 36.32 MB / 0.698 GB
Notification: Performance of sorting global known variables: time 0.002738/1.981, allocations: 0.9925 MB / 1.18 GB, free: 35.33 MB / 0.698 GB
Notification: Performance of sort global known variables: time 6.12e-07/1.981, allocations: 0 / 1.18 GB, free: 35.33 MB / 0.698 GB
Notification: Performance of remove unused functions: time 0.008771/1.99, allocations: 1.742 MB / 1.182 GB, free: 33.59 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 (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 0.0006712/1.991, allocations: 180 kB / 1.182 GB, free: 33.4 MB / 0.698 GB
Notification: Performance of simCode: created initialization part: time 0.05649/2.047, allocations: 11.3 MB / 1.193 GB, free: 22.07 MB / 0.698 GB
Notification: Performance of simCode: created event and clocks part: time 1.852e-05/2.048, allocations: 0 / 1.193 GB, free: 22.07 MB / 0.698 GB
Notification: Performance of simCode: created simulation system equations: time 0.02463/2.072, allocations: 4.132 MB / 1.197 GB, free: 17.91 MB / 0.698 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.002935/2.075, allocations: 210.3 kB / 1.197 GB, free: 17.71 MB / 0.698 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.04431/2.12, allocations: 11.06 MB / 1.208 GB, free: 6.52 MB / 0.698 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.004282/2.124, allocations: 2.907 MB / 1.211 GB, free: 3.582 MB / 0.698 GB
Notification: Performance of simCode: alias equations: time 0.008624/2.133, allocations: 1.656 MB / 1.212 GB, free: 1.922 MB / 0.698 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.001677/2.134, allocations: 171.3 kB / 1.213 GB, free: 1.754 MB / 0.698 GB
Notification: Performance of SimCode: time 1.924e-06/2.134, allocations: 0 / 1.213 GB, free: 1.754 MB / 0.698 GB
Notification: Performance of Templates: time 0.179/2.313, allocations: 64.56 MB / 1.276 GB, free: 1.281 MB / 0.7605 GB