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.UnbalancedStepUp.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.UnbalancedStepUp.DY,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_7.0.0_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepUp.DY")
Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 7.0.1/package.mo): time 2.457/2.457, allocations: 251.1 MB / 266.1 MB, free: 11.62 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 0.002354/0.002353, allocations: 183 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 2.618/2.618, allocations: 205.4 MB / 0.5766 GB, free: 20.77 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 0.001137/0.001136, allocations: 95.12 kB / 0.6811 GB, free: 13.62 MB / 0.5105 GB
Notification: Performance of FrontEnd - loaded program: time 0.0004656/0.0004657, allocations: 11.84 kB / 0.7951 GB, free: 135.5 MB / 0.6042 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.2126/0.2131, allocations: 106.3 MB / 0.8989 GB, free: 65.47 MB / 0.6042 GB
Notification: Performance of NFInst.instantiate(Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepUp.DY): time 0.02383/0.237, allocations: 16.16 MB / 0.9147 GB, free: 49.26 MB / 0.6042 GB
Notification: Performance of NFInst.instExpressions: time 0.01368/0.2507, allocations: 6.47 MB / 0.921 GB, free: 42.77 MB / 0.6042 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.001894/0.2527, allocations: 39.88 kB / 0.921 GB, free: 42.73 MB / 0.6042 GB
Notification: Performance of NFTyping.typeComponents: time 0.002021/0.2547, allocations: 413.5 kB / 0.9214 GB, free: 42.32 MB / 0.6042 GB
Notification: Performance of NFTyping.typeBindings: time 0.004098/0.2589, allocations: 0.8256 MB / 0.9222 GB, free: 41.5 MB / 0.6042 GB
Notification: Performance of NFTyping.typeClassSections: time 0.003608/0.2625, allocations: 0.817 MB / 0.923 GB, free: 40.68 MB / 0.6042 GB
Notification: Performance of NFFlatten.flatten: time 0.004713/0.2673, allocations: 2.437 MB / 0.9254 GB, free: 38.24 MB / 0.6042 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.01512/0.2825, allocations: 7.966 MB / 0.9332 GB, free: 30.2 MB / 0.6042 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.002993/0.2855, allocations: 1.398 MB / 0.9346 GB, free: 28.79 MB / 0.6042 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.003773/0.2893, allocations: 1.749 MB / 0.9363 GB, free: 27.04 MB / 0.6042 GB
Notification: Performance of NFPackage.collectConstants: time 0.001274/0.2907, allocations: 244 kB / 0.9365 GB, free: 26.8 MB / 0.6042 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.002773/0.2935, allocations: 0.6634 MB / 0.9372 GB, free: 26.14 MB / 0.6042 GB
Notification: Performance of NFScalarize.scalarize: time 0.002967/0.2965, allocations: 1.789 MB / 0.9389 GB, free: 24.34 MB / 0.6042 GB
Notification: Performance of NFVerifyModel.verify: time 0.001636/0.2981, allocations: 0.7225 MB / 0.9396 GB, free: 23.61 MB / 0.6042 GB
Notification: Performance of NFConvertDAE.convert: time 0.008672/0.3069, allocations: 6.713 MB / 0.9462 GB, free: 16.88 MB / 0.6042 GB
Notification: Performance of FrontEnd - DAE generated: time 4.729e-06/0.3069, allocations: 0 / 0.9462 GB, free: 16.88 MB / 0.6042 GB
Notification: Performance of FrontEnd: time 2.705e-06/0.3069, allocations: 0 / 0.9462 GB, free: 16.88 MB / 0.6042 GB
Notification: Performance of Transformations before backend: time 0.0002309/0.3072, allocations: 0 / 0.9462 GB, free: 16.88 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: 1034
 * Number of variables: 1034
Notification: Performance of Generate backend data structure: time 0.01067/0.3178, allocations: 3.223 MB / 0.9493 GB, free: 13.6 MB / 0.6042 GB
Notification: Performance of prepare preOptimizeDAE: time 4.239e-05/0.3179, allocations: 8.031 kB / 0.9493 GB, free: 13.59 MB / 0.6042 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.02257/0.3405, allocations: 2.465 MB / 0.9517 GB, free: 11.12 MB / 0.6042 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.007408/0.348, allocations: 2.197 MB / 0.9539 GB, free: 8.875 MB / 0.6042 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0003836/0.3484, allocations: 275.5 kB / 0.9541 GB, free: 8.605 MB / 0.6042 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.002142/0.3506, allocations: 368 kB / 0.9545 GB, free: 8.246 MB / 0.6042 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.02555/0.3762, allocations: 7.304 MB / 0.9616 GB, free: 0.8203 MB / 0.6042 GB
Notification: Performance of preOpt findStateOrder (simulation): time 0.000157/0.3764, allocations: 4 kB / 0.9616 GB, free: 0.8164 MB / 0.6042 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.001211/0.3776, allocations: 148 kB / 0.9618 GB, free: 0.6719 MB / 0.6042 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0007746/0.3784, allocations: 338.4 kB / 0.9621 GB, free: 348 kB / 0.6042 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.02967/0.4081, allocations: 7.119 MB / 0.969 GB, free: 9.211 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 0.05765/0.4658, allocations: 28.62 MB / 0.997 GB, free: 10.11 MB / 0.6511 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.01424/0.4801, allocations: 4.166 MB / 1.001 GB, free: 5.727 MB / 0.6511 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.0004656/0.4806, allocations: 127 kB / 1.001 GB, free: 5.586 MB / 0.6511 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 5.993e-05/0.4807, allocations: 56.56 kB / 1.001 GB, free: 5.523 MB / 0.6511 GB
Notification: Performance of pre-optimization done (n=198): time 6.933e-06/0.4807, allocations: 0 / 1.001 GB, free: 5.523 MB / 0.6511 GB
Notification: Performance of matching and sorting (n=255): time 0.1663/0.647, allocations: 26.76 MB / 1.027 GB, free: 10.59 MB / 0.6823 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 0.0001577/0.6472, allocations: 251.5 kB / 1.028 GB, free: 10.3 MB / 0.6823 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.003088/0.6503, allocations: 1.446 MB / 1.029 GB, free: 8.844 MB / 0.6823 GB
Notification: Performance of collectPreVariables (initialization): time 0.0006237/0.651, allocations: 69.7 kB / 1.029 GB, free: 8.77 MB / 0.6823 GB
Notification: Performance of collectInitialEqns (initialization): time 0.001473/0.6525, allocations: 1.559 MB / 1.031 GB, free: 7.188 MB / 0.6823 GB
Notification: Performance of collectInitialBindings (initialization): time 0.001514/0.654, allocations: 0.8626 MB / 1.031 GB, free: 6.312 MB / 0.6823 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.0004499/0.6545, allocations: 60 kB / 1.032 GB, free: 6.254 MB / 0.6823 GB
Notification: Performance of setup shared object (initialization): time 0.0003186/0.6548, allocations: 436.4 kB / 1.032 GB, free: 5.82 MB / 0.6823 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.01078/0.6656, allocations: 2.531 MB / 1.034 GB, free: 3.285 MB / 0.6823 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.01176/0.6774, allocations: 3.415 MB / 1.038 GB, free: 15.48 MB / 0.698 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.01201/0.6895, allocations: 2.969 MB / 1.041 GB, free: 12.49 MB / 0.698 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 3.535e-05/0.6896, allocations: 8 kB / 1.041 GB, free: 12.48 MB / 0.698 GB
Notification: Performance of matching and sorting (n=396) (initialization): time 0.05654/0.7461, allocations: 10.24 MB / 1.051 GB, free: 2.176 MB / 0.698 GB
Notification: Performance of prepare postOptimizeDAE: time 0.5965/1.343, allocations: 10.53 MB / 1.061 GB, free: 126.6 MB / 0.698 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.0001217/1.343, allocations: 27.28 kB / 1.061 GB, free: 126.6 MB / 0.698 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.04233/1.385, allocations: 5.673 MB / 1.066 GB, free: 126.6 MB / 0.698 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.008361/1.394, allocations: 0.9806 MB / 1.067 GB, free: 126.6 MB / 0.698 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.07482/1.468, allocations: 22.61 MB / 1.09 GB, free: 120.6 MB / 0.698 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.007503/1.476, allocations: 0.5514 MB / 1.09 GB, free: 120.5 MB / 0.698 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0008243/1.477, allocations: 150.3 kB / 1.09 GB, free: 120.5 MB / 0.698 GB
Notification: Performance of prepare postOptimizeDAE: time 1.65e-05/1.477, allocations: 3.562 kB / 1.09 GB, free: 120.5 MB / 0.698 GB
Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.03969/1.517, allocations: 8.409 MB / 1.098 GB, free: 116.9 MB / 0.698 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.0001245/1.517, allocations: 27.06 kB / 1.098 GB, free: 116.9 MB / 0.698 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.02531/1.542, allocations: 3.537 MB / 1.102 GB, free: 115.2 MB / 0.698 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.009197/1.551, allocations: 1.13 MB / 1.103 GB, free: 114.4 MB / 0.698 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.03534/1.587, allocations: 12.31 MB / 1.115 GB, free: 102.1 MB / 0.698 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.006871/1.594, allocations: 0.5282 MB / 1.116 GB, free: 101.5 MB / 0.698 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.001058/1.595, allocations: 144 kB / 1.116 GB, free: 101.4 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 0.007749/1.603, allocations: 1.621 MB / 1.117 GB, free: 99.79 MB / 0.698 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.002151/1.605, allocations: 201.6 kB / 1.117 GB, free: 99.64 MB / 0.698 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.07043/1.675, allocations: 9.831 MB / 1.127 GB, free: 89.77 MB / 0.698 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 5.989e-05/1.675, allocations: 28 kB / 1.127 GB, free: 89.74 MB / 0.698 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 3.509e-05/1.675, allocations: 8 kB / 1.127 GB, free: 89.73 MB / 0.698 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 7.999e-05/1.676, allocations: 19.95 kB / 1.127 GB, free: 89.71 MB / 0.698 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.06438/1.74, allocations: 14.9 MB / 1.142 GB, free: 74.7 MB / 0.698 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 3.963e-05/1.74, allocations: 8 kB / 1.142 GB, free: 74.69 MB / 0.698 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.00633/1.746, allocations: 0.7223 MB / 1.142 GB, free: 73.96 MB / 0.698 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.03664/1.783, allocations: 5.346 MB / 1.148 GB, free: 68.61 MB / 0.698 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0006482/1.784, allocations: 71.89 kB / 1.148 GB, free: 68.54 MB / 0.698 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.05757/1.841, allocations: 21.48 MB / 1.169 GB, free: 46.79 MB / 0.698 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.196e-05/1.841, allocations: 15.89 kB / 1.169 GB, free: 46.78 MB / 0.698 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.04282/1.884, allocations: 9.766 MB / 1.178 GB, free: 36.62 MB / 0.698 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.002522/1.887, allocations: 0.6975 MB / 1.179 GB, free: 35.91 MB / 0.698 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0008401/1.888, allocations: 52 kB / 1.179 GB, free: 35.86 MB / 0.698 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.006867/1.895, allocations: 0.4992 MB / 1.179 GB, free: 35.36 MB / 0.698 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.001401/1.896, allocations: 213.6 kB / 1.18 GB, free: 35.16 MB / 0.698 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0004294/1.897, allocations: 88.2 kB / 1.18 GB, free: 35.07 MB / 0.698 GB
Notification: Performance of sorting global known variables: time 0.002231/1.899, allocations: 1.021 MB / 1.181 GB, free: 34.05 MB / 0.698 GB
Notification: Performance of sort global known variables: time 9.22e-07/1.899, allocations: 0 / 1.181 GB, free: 34.05 MB / 0.698 GB
Notification: Performance of remove unused functions: time 0.009338/1.908, allocations: 1.754 MB / 1.182 GB, free: 32.29 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 0.0008484/1.909, allocations: 178 kB / 1.183 GB, free: 32.11 MB / 0.698 GB
Notification: Performance of simCode: created initialization part: time 0.05279/1.962, allocations: 11.3 MB / 1.194 GB, free: 20.77 MB / 0.698 GB
Notification: Performance of simCode: created event and clocks part: time 1.37e-05/1.962, allocations: 0 / 1.194 GB, free: 20.77 MB / 0.698 GB
Notification: Performance of simCode: created simulation system equations: time 0.0186/1.981, allocations: 4.123 MB / 1.198 GB, free: 16.62 MB / 0.698 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.002431/1.983, allocations: 231.4 kB / 1.198 GB, free: 16.39 MB / 0.698 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.04207/2.025, allocations: 11.11 MB / 1.209 GB, free: 5.168 MB / 0.698 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.004894/2.03, allocations: 2.92 MB / 1.212 GB, free: 2.219 MB / 0.698 GB
Notification: Performance of simCode: alias equations: time 0.009093/2.039, allocations: 1.656 MB / 1.213 GB, free: 0.5586 MB / 0.698 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.001328/2.041, allocations: 171.3 kB / 1.213 GB, free: 400 kB / 0.698 GB
Notification: Performance of SimCode: time 1.383e-06/2.041, allocations: 0 / 1.213 GB, free: 400 kB / 0.698 GB
Notification: Performance of Templates: time 0.1918/2.233, allocations: 65.13 MB / 1.277 GB, free: 15.36 MB / 0.7761 GB