Running: ./testmodel.py --libraries=/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork@2/OpenModelica/./OMCompiler/build/lib/omlibrary/ --ompython_omhome=/usr Buildings_6.0.0_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepUp.DY.conf.json
Using package ModelicaServices with version 3.2.2 (/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork@2/OpenModelica/OMCompiler/build/lib/omlibrary/ModelicaServices 3.2.2/package.mo)
Using package Complex with version 3.2.2 (/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork@2/OpenModelica/OMCompiler/build/lib/omlibrary/Complex 3.2.2.mo)
Using package Modelica with version 3.2.2 (/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork@2/OpenModelica/OMCompiler/build/lib/omlibrary/Modelica 3.2.2/package.mo)
Using package Buildings with version 6.0.0 (/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork@2/OpenModelica/OMCompiler/build/lib/omlibrary/Buildings 6.0.0/package.mo)
Running command: translateModel(Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepUp.DY,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_6.0.0_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepUp.DY")
Notification: Performance of loadModel(Buildings): time 3.972/3.972, allocations: 432.7 MB / 445.3 MB, free: 15.72 MB / 362.7 MB
Notification: Performance of FrontEnd - loaded program: time 3.037e-05/3.053e-05, allocations: 4.234 kB / 0.5383 GB, free: 10.28 MB / 442.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.1777/0.1778, allocations: 98.72 MB / 0.6348 GB, free: 1.863 MB / 0.5105 GB
Notification: Performance of FrontEnd - scodeFlatten: time 0.7672/0.945, allocations: 186.6 MB / 0.817 GB, free: 53.79 MB / 0.6511 GB
Notification: Performance of FrontEnd - mkProgramGraph: time 0.0003442/0.9454, allocations: 117.2 kB / 0.8171 GB, free: 53.79 MB / 0.6511 GB
Notification: Performance of FrontEnd - DAE generated: time 0.5037/1.449, allocations: 140.8 MB / 0.9546 GB, free: 13.53 MB / 0.698 GB
Notification: Performance of FrontEnd: time 6.086e-06/1.449, allocations: 0 / 0.9546 GB, free: 13.53 MB / 0.698 GB
Notification: Performance of Transformations before backend: time 0.0002069/1.449, allocations: 83.92 kB / 0.9546 GB, free: 13.45 MB / 0.698 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 0.01141/1.461, allocations: 3.051 MB / 0.9576 GB, free: 10.34 MB / 0.698 GB
Notification: Performance of prepare preOptimizeDAE: time 4.527e-05/1.461, allocations: 8.031 kB / 0.9576 GB, free: 10.33 MB / 0.698 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.01599/1.477, allocations: 2.137 MB / 0.9597 GB, free: 8.184 MB / 0.698 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.006788/1.484, allocations: 2.248 MB / 0.9619 GB, free: 5.891 MB / 0.698 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0003933/1.484, allocations: 279.5 kB / 0.9622 GB, free: 5.617 MB / 0.698 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.001815/1.486, allocations: 368 kB / 0.9625 GB, free: 5.258 MB / 0.698 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.01868/1.505, allocations: 6.182 MB / 0.9686 GB, free: 14.95 MB / 0.7136 GB
Notification: Performance of preOpt findStateOrder (simulation): time 0.0001086/1.505, allocations: 3.906 kB / 0.9686 GB, free: 14.95 MB / 0.7136 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.001134/1.506, allocations: 159.9 kB / 0.9687 GB, free: 14.79 MB / 0.7136 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.001152/1.507, allocations: 310.3 kB / 0.969 GB, free: 14.48 MB / 0.7136 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.02124/1.528, allocations: 5.513 MB / 0.9744 GB, free: 8.969 MB / 0.7136 GB
Warning: The model contains alias variables with conflicting start and/or 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 0.05406/1.583, allocations: 28.3 MB / 1.002 GB, free: 10.27 MB / 0.7448 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.008147/1.591, allocations: 3.759 MB / 1.006 GB, free: 6.293 MB / 0.7448 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.004374/1.595, allocations: 1.871 MB / 1.008 GB, free: 4.41 MB / 0.7448 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.0003521/1.596, allocations: 131 kB / 1.008 GB, free: 4.266 MB / 0.7448 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 6.519e-05/1.596, allocations: 64.5 kB / 1.008 GB, free: 4.191 MB / 0.7448 GB
Notification: Performance of pre-optimization done (n=198): time 6.4e-06/1.596, allocations: 0 / 1.008 GB, free: 4.191 MB / 0.7448 GB
Notification: Performance of matching and sorting (n=255): time 0.1228/1.718, allocations: 24.68 MB / 1.032 GB, free: 11.48 MB / 0.7761 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 0.0001641/1.719, allocations: 235.6 kB / 1.032 GB, free: 11.21 MB / 0.7761 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.002947/1.722, allocations: 1.316 MB / 1.033 GB, free: 9.883 MB / 0.7761 GB
Notification: Performance of collectPreVariables (initialization): time 0.0005831/1.722, allocations: 69.69 kB / 1.033 GB, free: 9.809 MB / 0.7761 GB
Notification: Performance of collectInitialEqns (initialization): time 0.001597/1.724, allocations: 1.563 MB / 1.035 GB, free: 8.223 MB / 0.7761 GB
Notification: Performance of collectInitialBindings (initialization): time 0.001477/1.725, allocations: 0.8626 MB / 1.036 GB, free: 7.348 MB / 0.7761 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.0004275/1.726, allocations: 67.94 kB / 1.036 GB, free: 7.281 MB / 0.7761 GB
Notification: Performance of setup shared object (initialization): time 0.0003813/1.726, allocations: 436.4 kB / 1.036 GB, free: 6.848 MB / 0.7761 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.004881/1.731, allocations: 2.036 MB / 1.038 GB, free: 4.809 MB / 0.7761 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.006172/1.737, allocations: 2.944 MB / 1.041 GB, free: 1.473 MB / 0.7761 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.00585/1.743, allocations: 2.482 MB / 1.044 GB, free: 14.96 MB / 0.7917 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 3.508e-05/1.743, allocations: 11.94 kB / 1.044 GB, free: 14.95 MB / 0.7917 GB
Notification: Performance of matching and sorting (n=396) (initialization): time 0.02257/1.766, allocations: 7.752 MB / 1.051 GB, free: 7.141 MB / 0.7917 GB
Notification: Performance of prepare postOptimizeDAE: time 0.00612/1.772, allocations: 10.8 MB / 1.062 GB, free: 11.48 MB / 0.8073 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 7.544e-05/1.772, allocations: 28 kB / 1.062 GB, free: 11.46 MB / 0.8073 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.03324/1.805, allocations: 6.137 MB / 1.068 GB, free: 5.305 MB / 0.8073 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.005242/1.811, allocations: 0.8774 MB / 1.069 GB, free: 4.426 MB / 0.8073 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.03041/1.841, allocations: 13.48 MB / 1.082 GB, free: 6.785 MB / 0.823 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.004968/1.846, allocations: 0.5145 MB / 1.082 GB, free: 6.27 MB / 0.823 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0007496/1.847, allocations: 191.9 kB / 1.082 GB, free: 6.082 MB / 0.823 GB
Notification: Performance of prepare postOptimizeDAE: time 1.834e-05/1.847, allocations: 8 kB / 1.082 GB, free: 6.074 MB / 0.823 GB
Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.52/2.367, allocations: 7.03 MB / 1.089 GB, free: 211.7 MB / 0.823 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.0001104/2.367, allocations: 31.58 kB / 1.089 GB, free: 211.7 MB / 0.823 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.01219/2.379, allocations: 2.729 MB / 1.092 GB, free: 211.7 MB / 0.823 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.008479/2.388, allocations: 1.051 MB / 1.093 GB, free: 211.7 MB / 0.823 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.04248/2.43, allocations: 10.97 MB / 1.104 GB, free: 210.4 MB / 0.823 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.008643/2.439, allocations: 0.4969 MB / 1.104 GB, free: 210.4 MB / 0.823 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.001434/2.441, allocations: 191.9 kB / 1.104 GB, free: 210.4 MB / 0.823 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 ()
 * 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 0.001601/2.442, allocations: 285.2 kB / 1.105 GB, free: 210.3 MB / 0.823 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.001471/2.444, allocations: 196.8 kB / 1.105 GB, free: 210.3 MB / 0.823 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.03159/2.475, allocations: 7.51 MB / 1.112 GB, free: 210.1 MB / 0.823 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 4.449e-05/2.476, allocations: 26.66 kB / 1.112 GB, free: 210.1 MB / 0.823 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 2.375e-05/2.476, allocations: 11.78 kB / 1.112 GB, free: 210.1 MB / 0.823 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 5.381e-05/2.476, allocations: 15.19 kB / 1.112 GB, free: 210.1 MB / 0.823 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.0314/2.507, allocations: 12.62 MB / 1.125 GB, free: 208.9 MB / 0.823 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 3.608e-05/2.507, allocations: 6.969 kB / 1.125 GB, free: 208.9 MB / 0.823 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.003841/2.511, allocations: 0.6157 MB / 1.125 GB, free: 208.9 MB / 0.823 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.03033/2.541, allocations: 5.964 MB / 1.131 GB, free: 208.8 MB / 0.823 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0005871/2.542, allocations: 83.98 kB / 1.131 GB, free: 208.8 MB / 0.823 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.0259/2.568, allocations: 13.05 MB / 1.144 GB, free: 207 MB / 0.823 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.305e-05/2.568, allocations: 12.59 kB / 1.144 GB, free: 207 MB / 0.823 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.01733/2.585, allocations: 7.457 MB / 1.151 GB, free: 205.5 MB / 0.823 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.002126/2.587, allocations: 0.7326 MB / 1.152 GB, free: 205.3 MB / 0.823 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0006485/2.588, allocations: 56.59 kB / 1.152 GB, free: 205.3 MB / 0.823 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.004494/2.593, allocations: 482.3 kB / 1.152 GB, free: 205.3 MB / 0.823 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0007622/2.593, allocations: 210.4 kB / 1.153 GB, free: 205.3 MB / 0.823 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0004028/2.594, allocations: 124.8 kB / 1.153 GB, free: 205.3 MB / 0.823 GB
Notification: Performance of sorting global known variables: time 0.00193/2.596, allocations: 1.026 MB / 1.154 GB, free: 205.2 MB / 0.823 GB
Notification: Performance of sort global known variables: time 1.196e-06/2.596, allocations: 2.25 kB / 1.154 GB, free: 205.2 MB / 0.823 GB
Notification: Performance of remove unused functions: time 0.008222/2.604, allocations: 1.65 MB / 1.155 GB, free: 205.2 MB / 0.823 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 ()
 * 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 0.000802/2.605, allocations: 195.4 kB / 1.155 GB, free: 205.1 MB / 0.823 GB
Notification: Performance of simCode: created initialization part: time 0.02226/2.627, allocations: 9.236 MB / 1.164 GB, free: 202.3 MB / 0.823 GB
Notification: Performance of simCode: created event and clocks part: time 1.117e-05/2.627, allocations: 0 / 1.164 GB, free: 202.3 MB / 0.823 GB
Notification: Performance of simCode: created simulation system equations: time 0.008673/2.636, allocations: 3.182 MB / 1.168 GB, free: 201.3 MB / 0.823 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.002039/2.638, allocations: 216.2 kB / 1.168 GB, free: 201.2 MB / 0.823 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.03158/2.67, allocations: 9.08 MB / 1.177 GB, free: 198.8 MB / 0.823 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.004366/2.674, allocations: 2.893 MB / 1.179 GB, free: 197.6 MB / 0.823 GB
Notification: Performance of simCode: alias equations: time 0.007551/2.682, allocations: 1.791 MB / 1.181 GB, free: 197.6 MB / 0.823 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0009762/2.683, allocations: 155.9 kB / 1.181 GB, free: 197.6 MB / 0.823 GB
Notification: Performance of SimCode: time 1.738e-06/2.683, allocations: 0 / 1.181 GB, free: 197.6 MB / 0.823 GB
Notification: Performance of Templates: time 0.116/2.799, allocations: 59.07 MB / 1.239 GB, free: 161.1 MB / 0.823 GB