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: translateModel(Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepDown.DY,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_6.0.0_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepDown.DY")
Notification: Performance of loadFile(/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/ModelicaServices 3.2.2/package.mo): time 0.009218/0.009218, allocations: 110.8 kB / 15.05 MB, free: 5.965 MB / 13.93 MB
Notification: Performance of loadFile(/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/Complex 3.2.2.mo): time 0.001192/0.001192, allocations: 179.4 kB / 15.94 MB, free: 5.93 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 2.064/2.064, allocations: 194.5 MB / 211.2 MB, free: 11.12 MB / 170.7 MB
Notification: Performance of loadFile(/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/Buildings 6.0.0/package.mo): time 2.133/2.133, allocations: 236.2 MB / 492.6 MB, free: 11.36 MB / 394.7 MB
Notification: Performance of FrontEnd - loaded program: time 0.0004706/0.0004707, allocations: 12 kB / 0.587 GB, free: 2.137 MB / 490.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.5466/0.5471, allocations: 98.7 MB / 0.6834 GB, free: 16.85 MB / 0.5261 GB
Notification: Performance of FrontEnd - scodeFlatten: time 0.2579/0.8051, allocations: 185.8 MB / 0.8649 GB, free: 4.324 MB / 0.6824 GB
Notification: Performance of FrontEnd - mkProgramGraph: time 0.0003642/0.8055, allocations: 119.9 kB / 0.865 GB, free: 4.207 MB / 0.6824 GB
Notification: Performance of FrontEnd - DAE generated: time 1.011/1.817, allocations: 140.6 MB / 1.002 GB, free: 148.4 MB / 0.7292 GB
Notification: Performance of FrontEnd: time 2.755e-06/1.817, allocations: 0 / 1.002 GB, free: 148.4 MB / 0.7292 GB
Notification: Performance of Transformations before backend: time 0.000173/1.817, allocations: 79.98 kB / 1.002 GB, free: 148.3 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 0.01012/1.827, allocations: 3.175 MB / 1.005 GB, free: 145.1 MB / 0.7292 GB
Notification: Performance of prepare preOptimizeDAE: time 3.854e-05/1.827, allocations: 8.031 kB / 1.005 GB, free: 145.1 MB / 0.7292 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.01482/1.842, allocations: 2.145 MB / 1.008 GB, free: 142.9 MB / 0.7292 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.005882/1.848, allocations: 2.244 MB / 1.01 GB, free: 140.6 MB / 0.7292 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0002692/1.848, allocations: 275.4 kB / 1.01 GB, free: 140.3 MB / 0.7292 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.0017/1.85, allocations: 364 kB / 1.01 GB, free: 140 MB / 0.7292 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.01926/1.869, allocations: 6.683 MB / 1.017 GB, free: 133.2 MB / 0.7292 GB
Notification: Performance of preOpt findStateOrder (simulation): time 0.000104/1.869, allocations: 3.938 kB / 1.017 GB, free: 133.2 MB / 0.7292 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0008111/1.87, allocations: 155.9 kB / 1.017 GB, free: 133 MB / 0.7292 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.000549/1.871, allocations: 306.3 kB / 1.017 GB, free: 132.7 MB / 0.7292 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.01894/1.89, allocations: 6.526 MB / 1.024 GB, free: 126.2 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 0.03898/1.929, allocations: 28.22 MB / 1.051 GB, free: 95.57 MB / 0.7292 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.008796/1.938, allocations: 4.243 MB / 1.055 GB, free: 91.1 MB / 0.7292 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.0002845/1.938, allocations: 131.1 kB / 1.056 GB, free: 90.96 MB / 0.7292 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 3.617e-05/1.938, allocations: 60.56 kB / 1.056 GB, free: 90.89 MB / 0.7292 GB
Notification: Performance of pre-optimization done (n=198): time 5.284e-06/1.938, allocations: 3.938 kB / 1.056 GB, free: 90.89 MB / 0.7292 GB
Notification: Performance of matching and sorting (n=255): time 0.1735/2.111, allocations: 28.42 MB / 1.083 GB, free: 62.41 MB / 0.7292 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 7.117e-05/2.112, allocations: 243.6 kB / 1.084 GB, free: 62.12 MB / 0.7292 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.002276/2.114, allocations: 1.288 MB / 1.085 GB, free: 60.83 MB / 0.7292 GB
Notification: Performance of collectPreVariables (initialization): time 0.0005367/2.114, allocations: 69.7 kB / 1.085 GB, free: 60.75 MB / 0.7292 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0008917/2.115, allocations: 1.543 MB / 1.086 GB, free: 59.19 MB / 0.7292 GB
Notification: Performance of collectInitialBindings (initialization): time 0.001003/2.116, allocations: 0.8626 MB / 1.087 GB, free: 58.31 MB / 0.7292 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.0003744/2.117, allocations: 60 kB / 1.087 GB, free: 58.25 MB / 0.7292 GB
Notification: Performance of setup shared object (initialization): time 0.0002086/2.117, allocations: 436.4 kB / 1.088 GB, free: 57.82 MB / 0.7292 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.006627/2.124, allocations: 2.531 MB / 1.09 GB, free: 55.29 MB / 0.7292 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.01023/2.134, allocations: 3.434 MB / 1.094 GB, free: 51.46 MB / 0.7292 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.01338/2.147, allocations: 2.976 MB / 1.096 GB, free: 48.46 MB / 0.7292 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 4.642e-05/2.147, allocations: 8 kB / 1.096 GB, free: 48.45 MB / 0.7292 GB
Notification: Performance of matching and sorting (n=396) (initialization): time 0.04783/2.195, allocations: 8.836 MB / 1.105 GB, free: 39.55 MB / 0.7292 GB
Notification: Performance of prepare postOptimizeDAE: time 0.002203/2.197, allocations: 10.8 MB / 1.116 GB, free: 27.89 MB / 0.7292 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 8.727e-05/2.198, allocations: 28 kB / 1.116 GB, free: 27.87 MB / 0.7292 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.03255/2.23, allocations: 6.655 MB / 1.122 GB, free: 21.2 MB / 0.7292 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.004785/2.235, allocations: 0.8774 MB / 1.123 GB, free: 20.32 MB / 0.7292 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.02521/2.26, allocations: 14.04 MB / 1.137 GB, free: 6.109 MB / 0.7292 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.00461/2.265, allocations: 0.5222 MB / 1.137 GB, free: 5.586 MB / 0.7292 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0006769/2.266, allocations: 192.3 kB / 1.137 GB, free: 5.398 MB / 0.7292 GB
Notification: Performance of prepare postOptimizeDAE: time 1.172e-05/2.266, allocations: 4 kB / 1.137 GB, free: 5.395 MB / 0.7292 GB
Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.02402/2.29, allocations: 8.124 MB / 1.145 GB, free: 13.22 MB / 0.7449 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 8.798e-05/2.29, allocations: 28 kB / 1.145 GB, free: 13.19 MB / 0.7449 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.01501/2.305, allocations: 3.201 MB / 1.149 GB, free: 9.98 MB / 0.7449 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.005931/2.311, allocations: 1.053 MB / 1.15 GB, free: 8.926 MB / 0.7449 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.02553/2.336, allocations: 11.55 MB / 1.161 GB, free: 13.23 MB / 0.7605 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.004785/2.341, allocations: 0.499 MB / 1.161 GB, free: 12.73 MB / 0.7605 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0008664/2.342, allocations: 191.9 kB / 1.162 GB, free: 12.55 MB / 0.7605 GB
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 124
 * 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 0.004305/2.346, allocations: 1.612 MB / 1.163 GB, free: 10.92 MB / 0.7605 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0008483/2.347, allocations: 189.8 kB / 1.163 GB, free: 10.73 MB / 0.7605 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.02784/2.375, allocations: 8.568 MB / 1.172 GB, free: 2.117 MB / 0.7605 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 4.464e-05/2.375, allocations: 24 kB / 1.172 GB, free: 2.094 MB / 0.7605 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 2.674e-05/2.375, allocations: 16 kB / 1.172 GB, free: 2.078 MB / 0.7605 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 5.616e-05/2.375, allocations: 11.95 kB / 1.172 GB, free: 2.066 MB / 0.7605 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.04019/2.416, allocations: 13.67 MB / 1.185 GB, free: 4.227 MB / 0.7761 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 3.318e-05/2.416, allocations: 8 kB / 1.185 GB, free: 4.219 MB / 0.7761 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.00373/2.419, allocations: 0.6163 MB / 1.186 GB, free: 3.602 MB / 0.7761 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.03441/2.454, allocations: 6.48 MB / 1.192 GB, free: 13.1 MB / 0.7917 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0006335/2.455, allocations: 83.92 kB / 1.192 GB, free: 13.02 MB / 0.7917 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.02966/2.484, allocations: 13.61 MB / 1.205 GB, free: 15.23 MB / 0.8074 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.563e-05/2.484, allocations: 11.94 kB / 1.205 GB, free: 15.22 MB / 0.8074 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.02541/2.51, allocations: 8.505 MB / 1.214 GB, free: 6.457 MB / 0.8074 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.002305/2.512, allocations: 0.7366 MB / 1.214 GB, free: 5.699 MB / 0.8074 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0007875/2.513, allocations: 59.88 kB / 1.214 GB, free: 5.641 MB / 0.8074 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.004318/2.517, allocations: 479.1 kB / 1.215 GB, free: 5.172 MB / 0.8074 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0008436/2.518, allocations: 198 kB / 1.215 GB, free: 4.977 MB / 0.8074 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0004358/2.519, allocations: 127.9 kB / 1.215 GB, free: 4.852 MB / 0.8074 GB
Notification: Performance of sorting global known variables: time 0.002355/2.521, allocations: 1.016 MB / 1.216 GB, free: 3.832 MB / 0.8074 GB
Notification: Performance of sort global known variables: time 1.33e-06/2.521, allocations: 0 / 1.216 GB, free: 3.832 MB / 0.8074 GB
Notification: Performance of remove unused functions: time 0.009119/2.53, allocations: 1.641 MB / 1.218 GB, free: 2.191 MB / 0.8074 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 0.0008375/2.531, allocations: 194.8 kB / 1.218 GB, free: 1.992 MB / 0.8074 GB
Notification: Performance of simCode: created initialization part: time 0.6249/3.156, allocations: 10.69 MB / 1.228 GB, free: 228.8 MB / 0.8074 GB
Notification: Performance of simCode: created event and clocks part: time 1.111e-05/3.156, allocations: 1.438 kB / 1.228 GB, free: 228.8 MB / 0.8074 GB
Notification: Performance of simCode: created simulation system equations: time 0.01099/3.167, allocations: 3.659 MB / 1.232 GB, free: 228.6 MB / 0.8074 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.001748/3.169, allocations: 203.4 kB / 1.232 GB, free: 228.6 MB / 0.8074 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.03631/3.205, allocations: 12.01 MB / 1.244 GB, free: 225.3 MB / 0.8074 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.004138/3.209, allocations: 2.874 MB / 1.247 GB, free: 224.5 MB / 0.8074 GB
Notification: Performance of simCode: alias equations: time 0.006865/3.216, allocations: 1.658 MB / 1.248 GB, free: 224.5 MB / 0.8074 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0009369/3.217, allocations: 166.5 kB / 1.249 GB, free: 224.5 MB / 0.8074 GB
Notification: Performance of SimCode: time 1.573e-06/3.217, allocations: 0 / 1.249 GB, free: 224.5 MB / 0.8074 GB
Notification: Performance of Templates: time 0.1096/3.327, allocations: 57.07 MB / 1.304 GB, free: 209.2 MB / 0.8074 GB