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.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 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.YY,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_master_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepUp.YY")
Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 9.0.0-master/package.mo): time 2.61/2.61, allocations: 287.9 MB / 302.9 MB, free: 8.375 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 0.001482/0.001482, allocations: 183 kB / 371.4 MB, free: 10.69 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 2.099/2.099, allocations: 205.4 MB / 0.6301 GB, free: 10.39 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 0.001026/0.001026, allocations: 101.4 kB / 0.7434 GB, free: 6.402 MB / 0.5573 GB
Notification: Performance of FrontEnd - loaded program: time 0.0007491/0.0007494, allocations: 15 kB / 0.8662 GB, free: 141.5 MB / 0.6198 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.1649/0.1657, allocations: 115.3 MB / 0.9788 GB, free: 28.17 MB / 0.6198 GB
Notification: Performance of NFInst.instantiate(Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepUp.YY): time 0.03288/0.1986, allocations: 17.32 MB / 0.9957 GB, free: 10.79 MB / 0.6198 GB
Notification: Performance of NFInst.instExpressions: time 0.01411/0.2127, allocations: 6.829 MB / 1.002 GB, free: 3.945 MB / 0.6198 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.001583/0.2144, allocations: 43.88 kB / 1.002 GB, free: 3.902 MB / 0.6198 GB
Notification: Performance of NFTyping.typeComponents: time 0.001057/0.2155, allocations: 437.5 kB / 1.003 GB, free: 3.473 MB / 0.6198 GB
Notification: Performance of NFTyping.typeBindings: time 0.002841/0.2183, allocations: 0.8566 MB / 1.004 GB, free: 2.613 MB / 0.6198 GB
Notification: Performance of NFTyping.typeClassSections: time 0.002687/0.221, allocations: 0.8294 MB / 1.004 GB, free: 1.785 MB / 0.6198 GB
Notification: Performance of NFFlatten.flatten: time 0.00376/0.2248, allocations: 2.484 MB / 1.007 GB, free: 15.3 MB / 0.6355 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.01728/0.2421, allocations: 8.611 MB / 1.015 GB, free: 6.609 MB / 0.6355 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.002829/0.245, allocations: 1.453 MB / 1.017 GB, free: 5.152 MB / 0.6355 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.003362/0.2484, allocations: 1.819 MB / 1.019 GB, free: 3.328 MB / 0.6355 GB
Notification: Performance of NFPackage.collectConstants: time 0.0008162/0.2492, allocations: 256 kB / 1.019 GB, free: 3.078 MB / 0.6355 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.0022/0.2515, allocations: 0.679 MB / 1.019 GB, free: 2.398 MB / 0.6355 GB
Notification: Performance of NFScalarize.scalarize: time 0.002942/0.2544, allocations: 1.867 MB / 1.021 GB, free: 0.5273 MB / 0.6355 GB
Notification: Performance of NFVerifyModel.verify: time 0.00146/0.2559, allocations: 0.7538 MB / 1.022 GB, free: 15.76 MB / 0.6511 GB
Notification: Performance of NFConvertDAE.convert: time 0.01006/0.266, allocations: 7.083 MB / 1.029 GB, free: 8.664 MB / 0.6511 GB
Notification: Performance of FrontEnd - DAE generated: time 3.993e-06/0.2661, allocations: 0 / 1.029 GB, free: 8.664 MB / 0.6511 GB
Notification: Performance of FrontEnd: time 3.431e-06/0.2661, allocations: 0 / 1.029 GB, free: 8.664 MB / 0.6511 GB
Notification: Performance of Transformations before backend: time 0.0001544/0.2662, allocations: 0 / 1.029 GB, free: 8.664 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: 1083
 * Number of variables: 1083
Notification: Performance of Generate backend data structure: time 0.008858/0.2751, allocations: 3.306 MB / 1.032 GB, free: 5.297 MB / 0.6511 GB
Notification: Performance of prepare preOptimizeDAE: time 4.635e-05/0.2752, allocations: 12.02 kB / 1.032 GB, free: 5.285 MB / 0.6511 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.01596/0.2911, allocations: 2.488 MB / 1.035 GB, free: 2.789 MB / 0.6511 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.006165/0.2973, allocations: 2.252 MB / 1.037 GB, free: 0.4922 MB / 0.6511 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.000401/0.2978, allocations: 295.8 kB / 1.037 GB, free: 208 kB / 0.6511 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.001403/0.2992, allocations: 384 kB / 1.037 GB, free: 15.82 MB / 0.6667 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.02294/0.3222, allocations: 7.576 MB / 1.045 GB, free: 8.133 MB / 0.6667 GB
Notification: Performance of preOpt findStateOrder (simulation): time 0.000135/0.3223, allocations: 7.844 kB / 1.045 GB, free: 8.125 MB / 0.6667 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.001157/0.3235, allocations: 167.9 kB / 1.045 GB, free: 7.961 MB / 0.6667 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0006883/0.3242, allocations: 338.7 kB / 1.045 GB, free: 7.629 MB / 0.6667 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0421/0.3663, allocations: 7.225 MB / 1.052 GB, free: 408 kB / 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 0.5922/0.9586, allocations: 28.93 MB / 1.081 GB, free: 68.52 MB / 0.6823 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.009711/0.9683, allocations: 3.617 MB / 1.084 GB, free: 66.99 MB / 0.6823 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.000325/0.9687, allocations: 124.2 kB / 1.084 GB, free: 66.89 MB / 0.6823 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 4.207e-05/0.9687, allocations: 68.41 kB / 1.084 GB, free: 66.83 MB / 0.6823 GB
Notification: Performance of pre-optimization done (n=176): time 6.082e-06/0.9688, allocations: 0 / 1.084 GB, free: 66.83 MB / 0.6823 GB
Notification: Performance of matching and sorting (n=221): time 0.09856/1.067, allocations: 24.56 MB / 1.108 GB, free: 58.22 MB / 0.6823 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 7.88e-05/1.067, allocations: 234.2 kB / 1.109 GB, free: 57.97 MB / 0.6823 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.00289/1.07, allocations: 1.57 MB / 1.11 GB, free: 57.11 MB / 0.6823 GB
Notification: Performance of collectPreVariables (initialization): time 0.0004243/1.071, allocations: 61.83 kB / 1.11 GB, free: 57.05 MB / 0.6823 GB
Notification: Performance of collectInitialEqns (initialization): time 0.001025/1.072, allocations: 1.724 MB / 1.112 GB, free: 55.55 MB / 0.6823 GB
Notification: Performance of collectInitialBindings (initialization): time 0.0008981/1.073, allocations: 0.7622 MB / 1.113 GB, free: 54.89 MB / 0.6823 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.0003192/1.073, allocations: 68.47 kB / 1.113 GB, free: 54.84 MB / 0.6823 GB
Notification: Performance of setup shared object (initialization): time 0.0002012/1.073, allocations: 432.6 kB / 1.113 GB, free: 54.45 MB / 0.6823 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.006907/1.08, allocations: 2.407 MB / 1.115 GB, free: 53.22 MB / 0.6823 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.00779/1.088, allocations: 3.499 MB / 1.119 GB, free: 50.54 MB / 0.6823 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.01033/1.098, allocations: 2.886 MB / 1.122 GB, free: 49.05 MB / 0.6823 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 7.954e-05/1.099, allocations: 7.938 kB / 1.122 GB, free: 49.05 MB / 0.6823 GB
Notification: Performance of matching and sorting (n=400) (initialization): time 0.03674/1.135, allocations: 9.849 MB / 1.131 GB, free: 43.91 MB / 0.6823 GB
Notification: Performance of prepare postOptimizeDAE: time 0.00271/1.138, allocations: 13.84 MB / 1.145 GB, free: 29.05 MB / 0.6823 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.0001143/1.138, allocations: 39.03 kB / 1.145 GB, free: 29.05 MB / 0.6823 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.02585/1.164, allocations: 5.425 MB / 1.15 GB, free: 24.21 MB / 0.6823 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.005015/1.169, allocations: 1.034 MB / 1.151 GB, free: 23.18 MB / 0.6823 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.04586/1.215, allocations: 19.24 MB / 1.17 GB, free: 3.707 MB / 0.6823 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.009015/1.224, allocations: 0.5768 MB / 1.17 GB, free: 3.129 MB / 0.6823 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0009813/1.225, allocations: 159.9 kB / 1.171 GB, free: 2.973 MB / 0.6823 GB
Notification: Performance of prepare postOptimizeDAE: time 1.948e-05/1.225, allocations: 4 kB / 1.171 GB, free: 2.969 MB / 0.6823 GB
Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.03076/1.256, allocations: 8.174 MB / 1.179 GB, free: 10.79 MB / 0.698 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.0001284/1.256, allocations: 32 kB / 1.179 GB, free: 10.75 MB / 0.698 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.01771/1.274, allocations: 3.416 MB / 1.182 GB, free: 7.332 MB / 0.698 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.006214/1.28, allocations: 1.147 MB / 1.183 GB, free: 6.184 MB / 0.698 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.0273/1.307, allocations: 10.59 MB / 1.193 GB, free: 11.46 MB / 0.7136 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.004987/1.312, allocations: 0.5458 MB / 1.194 GB, free: 10.91 MB / 0.7136 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0007024/1.313, allocations: 163.9 kB / 1.194 GB, free: 10.75 MB / 0.7136 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 0.004123/1.317, allocations: 1.686 MB / 1.196 GB, free: 9.051 MB / 0.7136 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0008013/1.318, allocations: 201.7 kB / 1.196 GB, free: 8.852 MB / 0.7136 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.03312/1.351, allocations: 8.665 MB / 1.204 GB, free: 160 kB / 0.7136 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 4.55e-05/1.351, allocations: 24 kB / 1.204 GB, free: 136 kB / 0.7136 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 2.304e-05/1.351, allocations: 8 kB / 1.204 GB, free: 128 kB / 0.7136 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 5e-05/1.352, allocations: 11.97 kB / 1.204 GB, free: 116 kB / 0.7136 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.04516/1.397, allocations: 13.97 MB / 1.218 GB, free: 2.031 MB / 0.7292 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 3.809e-05/1.397, allocations: 8 kB / 1.218 GB, free: 2.023 MB / 0.7292 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.004122/1.401, allocations: 0.7139 MB / 1.219 GB, free: 1.309 MB / 0.7292 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.02638/1.427, allocations: 5.098 MB / 1.224 GB, free: 12.2 MB / 0.7448 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0005278/1.428, allocations: 63.95 kB / 1.224 GB, free: 12.14 MB / 0.7448 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.04602/1.474, allocations: 18.21 MB / 1.242 GB, free: 9.648 MB / 0.7605 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.467e-05/1.474, allocations: 11.94 kB / 1.242 GB, free: 9.637 MB / 0.7605 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.03147/1.505, allocations: 9.195 MB / 1.251 GB, free: 68 kB / 0.7605 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.002013/1.508, allocations: 0.639 MB / 1.251 GB, free: 15.41 MB / 0.7761 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0005867/1.508, allocations: 51.98 kB / 1.251 GB, free: 15.36 MB / 0.7761 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.004269/1.512, allocations: 0.4914 MB / 1.252 GB, free: 14.86 MB / 0.7761 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0008376/1.513, allocations: 193.4 kB / 1.252 GB, free: 14.68 MB / 0.7761 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0003315/1.514, allocations: 79.95 kB / 1.252 GB, free: 14.6 MB / 0.7761 GB
Notification: Performance of sorting global known variables: time 0.002285/1.516, allocations: 1.05 MB / 1.253 GB, free: 13.55 MB / 0.7761 GB
Notification: Performance of sort global known variables: time 1.03e-06/1.516, allocations: 1.875 kB / 1.253 GB, free: 13.55 MB / 0.7761 GB
Notification: Performance of remove unused functions: time 0.008183/1.524, allocations: 1.719 MB / 1.255 GB, free: 11.83 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 (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 0.0006128/1.525, allocations: 166.9 kB / 1.255 GB, free: 11.66 MB / 0.7761 GB
Notification: Performance of simCode: created initialization part: time 0.0354/1.56, allocations: 10.7 MB / 1.265 GB, free: 0.9297 MB / 0.7761 GB
Notification: Performance of simCode: created event and clocks part: time 1.133e-05/1.56, allocations: 0 / 1.265 GB, free: 0.9297 MB / 0.7761 GB
Notification: Performance of simCode: created simulation system equations: time 0.01339/1.574, allocations: 3.766 MB / 1.269 GB, free: 13.14 MB / 0.7917 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.001894/1.576, allocations: 220.7 kB / 1.269 GB, free: 12.93 MB / 0.7917 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.03063/1.606, allocations: 10.68 MB / 1.28 GB, free: 2.121 MB / 0.7917 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.005546/1.612, allocations: 2.972 MB / 1.283 GB, free: 15.11 MB / 0.8073 GB
Notification: Performance of simCode: alias equations: time 0.007434/1.619, allocations: 1.672 MB / 1.284 GB, free: 13.43 MB / 0.8073 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0009777/1.62, allocations: 175.3 kB / 1.284 GB, free: 13.26 MB / 0.8073 GB
Notification: Performance of SimCode: time 1.56e-06/1.62, allocations: 4 kB / 1.284 GB, free: 13.26 MB / 0.8073 GB
Notification: Performance of Templates: time 0.133/1.753, allocations: 58.97 MB / 1.342 GB, free: 2.391 MB / 0.8542 GB