Running: ./testmodel.py --libraries=/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/./OMCompiler/build/lib/omlibrary/ --ompython_omhome=/usr Buildings_6.0.0_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepDown.DY.conf.json
Using package Buildings with version 6.0.0 (/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/Buildings 6.0.0/package.mo)
Using package Modelica with version 3.2.2 (/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/Modelica 3.2.2/package.mo)
Using package Complex with version 3.2.2 (/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/Complex 3.2.2.mo)
Using package ModelicaServices with version 3.2.2 (/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/ModelicaServices 3.2.2/package.mo)
Running command: "" <> buildModelFMU(Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepDown.DY,fileNamePrefix="Buildings_6_0_0_Buildings_Electrical_AC_ThreePhasesUnbalanced_Validation_IEEETests_Test4NodesFeeder_BalancedStepDown_DY",fmuType="me",version="2.0",platforms={"static"})
Notification: Performance of loadFile(/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/ModelicaServices 3.2.2/package.mo): time 0.01272/0.01272, allocations: 223 kB / 15.17 MB, free: 5.934 MB / 13.93 MB
Notification: Performance of loadFile(/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/Complex 3.2.2.mo): time 0.001161/0.001161, allocations: 179.6 kB / 16.06 MB, free: 5.832 MB / 13.93 MB
Notification: Performance of loadFile(/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/Modelica 3.2.2/package.mo): time 4.139/4.139, allocations: 389.1 MB / 405.9 MB, free: 13.36 MB / 346.7 MB
Notification: Performance of loadFile(/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/Buildings 6.0.0/package.mo): time 4.491/4.491, allocations: 472.3 MB / 0.9018 GB, free: 3.531 MB / 0.5573 GB
Notification: Performance of FrontEnd - loaded program: time 0.0005043/0.0005045, allocations: 16 kB / 1.008 GB, free: 10.13 MB / 0.6667 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.7042/0.7047, allocations: 98.71 MB / 1.104 GB, free: 212.7 MB / 0.7292 GB
Notification: Performance of NFInst.instantiate(Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepDown.DY): time 0.02611/0.7309, allocations: 16.45 MB / 1.12 GB, free: 202.4 MB / 0.7292 GB
Notification: Performance of NFInst.instExpressions: time 0.01472/0.7457, allocations: 6.487 MB / 1.127 GB, free: 198.1 MB / 0.7292 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.002044/0.7478, allocations: 43.41 kB / 1.127 GB, free: 198.1 MB / 0.7292 GB
Notification: Performance of NFTyping.typeComponents: time 0.001318/0.7491, allocations: 390.5 kB / 1.127 GB, free: 197.9 MB / 0.7292 GB
Notification: Performance of NFTyping.typeBindings: time 0.004738/0.7539, allocations: 1.178 MB / 1.128 GB, free: 197.3 MB / 0.7292 GB
Notification: Performance of NFTyping.typeClassSections: time 0.004146/0.7581, allocations: 0.8122 MB / 1.129 GB, free: 196.9 MB / 0.7292 GB
Notification: Performance of NFFlatten.flatten: time 0.01237/0.7705, allocations: 6.661 MB / 1.135 GB, free: 194.7 MB / 0.7292 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.01865/0.7892, allocations: 7.936 MB / 1.143 GB, free: 192.4 MB / 0.7292 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.004919/0.7942, allocations: 1.729 MB / 1.145 GB, free: 191.7 MB / 0.7292 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.007514/0.8018, allocations: 2.677 MB / 1.147 GB, free: 190.8 MB / 0.7292 GB
Notification: Performance of NFPackage.collectConstants: time 0.002031/0.8038, allocations: 245.3 kB / 1.148 GB, free: 190.8 MB / 0.7292 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.004718/0.8086, allocations: 0.6846 MB / 1.148 GB, free: 190.7 MB / 0.7292 GB
Notification: Performance of NFScalarize.scalarize: time 0.005521/0.8142, allocations: 1.944 MB / 1.15 GB, free: 189.9 MB / 0.7292 GB
Notification: Performance of NFVerifyModel.verify: time 0.003369/0.8176, allocations: 0.7138 MB / 1.151 GB, free: 189.4 MB / 0.7292 GB
Notification: Performance of NFConvertDAE.convert: time 0.01449/0.8321, allocations: 6.723 MB / 1.158 GB, free: 184.2 MB / 0.7292 GB
Notification: Performance of FrontEnd - DAE generated: time 7.895e-06/0.8322, allocations: 0 / 1.158 GB, free: 184.2 MB / 0.7292 GB
Notification: Performance of FrontEnd: time 3.196e-06/0.8322, allocations: 0 / 1.158 GB, free: 184.2 MB / 0.7292 GB
Notification: Performance of Transformations before backend: time 0.0002531/0.8325, allocations: 7.375 kB / 1.158 GB, free: 184.2 MB / 0.7292 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 0.01534/0.8479, allocations: 3.191 MB / 1.161 GB, free: 180.9 MB / 0.7292 GB
Notification: Performance of prepare preOptimizeDAE: time 5.786e-05/0.8479, allocations: 8.031 kB / 1.161 GB, free: 180.9 MB / 0.7292 GB
Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.002865/0.8508, allocations: 0.5666 MB / 1.161 GB, free: 180.4 MB / 0.7292 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.0314/0.8823, allocations: 2.465 MB / 1.164 GB, free: 177.9 MB / 0.7292 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.009716/0.892, allocations: 2.182 MB / 1.166 GB, free: 175.7 MB / 0.7292 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0003354/0.8924, allocations: 275.4 kB / 1.166 GB, free: 175.4 MB / 0.7292 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.001965/0.8944, allocations: 367.9 kB / 1.166 GB, free: 175 MB / 0.7292 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.0259/0.9203, allocations: 7.295 MB / 1.173 GB, free: 167.6 MB / 0.7292 GB
Notification: Performance of preOpt findStateOrder (simulation): time 0.0001541/0.9205, allocations: 11.94 kB / 1.174 GB, free: 167.6 MB / 0.7292 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.00162/0.9222, allocations: 148 kB / 1.174 GB, free: 167.5 MB / 0.7292 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0007592/0.923, allocations: 338.3 kB / 1.174 GB, free: 167.1 MB / 0.7292 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.02772/0.9507, allocations: 7.099 MB / 1.181 GB, free: 160 MB / 0.7292 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 0.0486/0.9994, allocations: 28.18 MB / 1.208 GB, free: 129.5 MB / 0.7292 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.01243/1.012, allocations: 4.171 MB / 1.212 GB, free: 125.2 MB / 0.7292 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.00906/1.021, allocations: 2.327 MB / 1.215 GB, free: 122.8 MB / 0.7292 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.0004016/1.021, allocations: 135.8 kB / 1.215 GB, free: 122.7 MB / 0.7292 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 4.168e-05/1.021, allocations: 68.5 kB / 1.215 GB, free: 122.6 MB / 0.7292 GB
Notification: Performance of pre-optimization done (n=198): time 4.92e-06/1.021, allocations: 0 / 1.215 GB, free: 122.6 MB / 0.7292 GB
Notification: Performance of matching and sorting (n=257): time 0.1861/1.208, allocations: 30.15 MB / 1.244 GB, free: 92.41 MB / 0.7292 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 0.0001032/1.208, allocations: 235.6 kB / 1.245 GB, free: 92.13 MB / 0.7292 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.002702/1.21, allocations: 1.412 MB / 1.246 GB, free: 90.71 MB / 0.7292 GB
Notification: Performance of collectPreVariables (initialization): time 0.0007256/1.211, allocations: 65.7 kB / 1.246 GB, free: 90.64 MB / 0.7292 GB
Notification: Performance of collectInitialEqns (initialization): time 0.00096/1.212, allocations: 1.555 MB / 1.248 GB, free: 89.06 MB / 0.7292 GB
Notification: Performance of collectInitialBindings (initialization): time 0.001217/1.213, allocations: 0.8664 MB / 1.248 GB, free: 88.18 MB / 0.7292 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.0004347/1.214, allocations: 67.94 kB / 1.248 GB, free: 88.11 MB / 0.7292 GB
Notification: Performance of setup shared object (initialization): time 0.0002343/1.214, allocations: 436.5 kB / 1.249 GB, free: 87.68 MB / 0.7292 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.009945/1.224, allocations: 2.523 MB / 1.251 GB, free: 85.15 MB / 0.7292 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.01062/1.235, allocations: 3.423 MB / 1.255 GB, free: 81.35 MB / 0.7292 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.0107/1.246, allocations: 2.962 MB / 1.258 GB, free: 78.36 MB / 0.7292 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 3.841e-05/1.246, allocations: 8 kB / 1.258 GB, free: 78.36 MB / 0.7292 GB
Notification: Performance of matching and sorting (n=398) (initialization): time 0.0482/1.294, allocations: 10.21 MB / 1.268 GB, free: 68.07 MB / 0.7292 GB
Notification: Performance of prepare postOptimizeDAE: time 0.0005327/1.294, allocations: 0.8849 MB / 1.268 GB, free: 66.81 MB / 0.7292 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 4.05e-05/1.294, allocations: 28 kB / 1.268 GB, free: 66.79 MB / 0.7292 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.03839/1.333, allocations: 5.668 MB / 1.274 GB, free: 61.11 MB / 0.7292 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.007732/1.341, allocations: 0.9906 MB / 1.275 GB, free: 60.12 MB / 0.7292 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.07707/1.418, allocations: 21.57 MB / 1.296 GB, free: 38.32 MB / 0.7292 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.01147/1.429, allocations: 0.5518 MB / 1.297 GB, free: 37.77 MB / 0.7292 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.00134/1.431, allocations: 148 kB / 1.297 GB, free: 37.62 MB / 0.7292 GB
Notification: Performance of prepare postOptimizeDAE: time 1.878e-05/1.431, allocations: 4 kB / 1.297 GB, free: 37.62 MB / 0.7292 GB
Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.04624/1.477, allocations: 8.413 MB / 1.305 GB, free: 29.15 MB / 0.7292 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 8.687e-05/1.477, allocations: 29.41 kB / 1.305 GB, free: 29.12 MB / 0.7292 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.02493/1.502, allocations: 3.536 MB / 1.308 GB, free: 25.58 MB / 0.7292 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.00926/1.512, allocations: 1.127 MB / 1.31 GB, free: 24.45 MB / 0.7292 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.03405/1.546, allocations: 11.81 MB / 1.321 GB, free: 12.51 MB / 0.7292 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.007164/1.553, allocations: 0.5342 MB / 1.322 GB, free: 11.97 MB / 0.7292 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.001066/1.554, allocations: 148 kB / 1.322 GB, free: 11.83 MB / 0.7292 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 (304):
 * Single equations (assignments): 302
 * 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 0.004553/1.559, allocations: 1.616 MB / 1.323 GB, free: 10.2 MB / 0.7292 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0008389/1.559, allocations: 189.8 kB / 1.323 GB, free: 10.01 MB / 0.7292 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.04543/1.605, allocations: 9.839 MB / 1.333 GB, free: 144 kB / 0.7292 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 4.149e-05/1.605, allocations: 30.72 kB / 1.333 GB, free: 116 kB / 0.7292 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 2.121e-05/1.605, allocations: 15.98 kB / 1.333 GB, free: 100 kB / 0.7292 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 6.648e-05/1.605, allocations: 11.95 kB / 1.333 GB, free: 88 kB / 0.7292 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.06494/1.67, allocations: 15.16 MB / 1.348 GB, free: 0.7148 MB / 0.7448 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 4.509e-05/1.67, allocations: 13.44 kB / 1.348 GB, free: 0.7031 MB / 0.7448 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.006621/1.677, allocations: 0.7295 MB / 1.349 GB, free: 15.97 MB / 0.7605 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.03954/1.716, allocations: 5.344 MB / 1.354 GB, free: 10.61 MB / 0.7605 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0009072/1.717, allocations: 71.95 kB / 1.354 GB, free: 10.54 MB / 0.7605 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.6346/2.352, allocations: 20.39 MB / 1.374 GB, free: 210.8 MB / 0.7605 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.369e-05/2.352, allocations: 18.31 kB / 1.374 GB, free: 210.8 MB / 0.7605 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.04348/2.396, allocations: 9.349 MB / 1.383 GB, free: 208.1 MB / 0.7605 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.002878/2.398, allocations: 0.6926 MB / 1.384 GB, free: 207.9 MB / 0.7605 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.001235/2.4, allocations: 55.95 kB / 1.384 GB, free: 207.8 MB / 0.7605 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.007174/2.407, allocations: 0.5055 MB / 1.384 GB, free: 207.8 MB / 0.7605 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.001368/2.408, allocations: 215.6 kB / 1.384 GB, free: 207.7 MB / 0.7605 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0005238/2.409, allocations: 96.8 kB / 1.385 GB, free: 207.7 MB / 0.7605 GB
Notification: Performance of sorting global known variables: time 0.002522/2.411, allocations: 0.9906 MB / 1.386 GB, free: 207.4 MB / 0.7605 GB
Notification: Performance of sort global known variables: time 1.032e-06/2.411, allocations: 0 / 1.386 GB, free: 207.4 MB / 0.7605 GB
Notification: Performance of remove unused functions: time 0.01009/2.422, allocations: 1.747 MB / 1.387 GB, free: 207.2 MB / 0.7605 GB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 40
 * 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 (162):
 * Single equations (assignments): 160
 * 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 0.0475/2.469, allocations: 10.01 MB / 1.397 GB, free: 203.9 MB / 0.7605 GB
Notification: Performance of simCode: created initialization part: time 0.05176/2.521, allocations: 11.3 MB / 1.408 GB, free: 200.4 MB / 0.7605 GB
Notification: Performance of simCode: created event and clocks part: time 1.69e-05/2.521, allocations: 1.406 kB / 1.408 GB, free: 200.4 MB / 0.7605 GB
Notification: Performance of simCode: created simulation system equations: time 0.02002/2.541, allocations: 4.128 MB / 1.412 GB, free: 199.1 MB / 0.7605 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.003649/2.545, allocations: 252 kB / 1.412 GB, free: 199 MB / 0.7605 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.1179/2.663, allocations: 29.04 MB / 1.441 GB, free: 176.7 MB / 0.7605 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0055/2.668, allocations: 2.912 MB / 1.444 GB, free: 173.8 MB / 0.7605 GB
Notification: Performance of simCode: alias equations: time 0.009279/2.678, allocations: 1.656 MB / 1.445 GB, free: 172.4 MB / 0.7605 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.003155/2.681, allocations: 1.214 MB / 1.446 GB, free: 171.1 MB / 0.7605 GB
Notification: Performance of SimCode: time 1.754e-06/2.681, allocations: 3.344 kB / 1.446 GB, free: 171.1 MB / 0.7605 GB
Notification: Performance of buildModelFMU: Generate the FMI files: time 0.1914/2.872, allocations: 89.79 MB / 1.534 GB, free: 83.23 MB / 0.7605 GB
Notification: Performance of buildModelFMU: configured platform static using cached values: time 0.0002611/2.873, allocations: 293.5 kB / 1.534 GB, free: 82.87 MB / 0.7605 GB
Notification: Performance of buildModelFMU: Generate platform static: time 5.035/7.908, allocations: 0 / 1.534 GB, free: 82.87 MB / 0.7605 GB