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.BalancedStepDown.YY.conf.json
Using package ModelicaServices with version 3.2.2 (/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork@2/OMCompiler/build/lib/omlibrary/ModelicaServices 3.2.2/package.mo)
Using package Complex with version 3.2.2 (/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork@2/OMCompiler/build/lib/omlibrary/Complex 3.2.2.mo)
Using package Modelica with version 3.2.2 (/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork@2/OMCompiler/build/lib/omlibrary/Modelica 3.2.2/package.mo)
Using package Buildings with version 6.0.0 (/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork@2/OMCompiler/build/lib/omlibrary/Buildings 6.0.0/package.mo)
Running command: translateModel(Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepDown.YY,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_6.0.0_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepDown.YY")
Notification: Performance of loadModel(Buildings): time 4.003/4.003, allocations: 433.4 MB / 440.9 MB, free: 10.44 MB / 346.7 MB
Notification: Performance of FrontEnd - loaded program: time 2.209e-05/2.216e-05, allocations: 4 kB / 0.5326 GB, free: 1.906 MB / 442.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.5386/0.5386, allocations: 98.7 MB / 0.6289 GB, free: 15.72 MB / 0.5105 GB
Notification: Performance of FrontEnd - scodeFlatten: time 0.8003/1.339, allocations: 184.9 MB / 0.8095 GB, free: 167 MB / 0.6667 GB
Notification: Performance of FrontEnd - mkProgramGraph: time 0.0003382/1.339, allocations: 112.3 kB / 0.8096 GB, free: 167 MB / 0.6667 GB
Notification: Performance of FrontEnd - DAE generated: time 0.4614/1.801, allocations: 145.5 MB / 0.9517 GB, free: 26.19 MB / 0.6667 GB
Notification: Performance of FrontEnd: time 4.345e-06/1.801, allocations: 0 / 0.9517 GB, free: 26.19 MB / 0.6667 GB
Notification: Performance of Transformations before backend: time 0.0003358/1.801, allocations: 83.94 kB / 0.9518 GB, free: 26.11 MB / 0.6667 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 0.0199/1.821, allocations: 3.126 MB / 0.9548 GB, free: 22.92 MB / 0.6667 GB
Notification: Performance of prepare preOptimizeDAE: time 6.914e-05/1.821, allocations: 8.031 kB / 0.9548 GB, free: 22.91 MB / 0.6667 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.03512/1.856, allocations: 2.156 MB / 0.957 GB, free: 20.75 MB / 0.6667 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.01286/1.869, allocations: 2.307 MB / 0.9592 GB, free: 18.39 MB / 0.6667 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0004065/1.87, allocations: 128 kB / 0.9593 GB, free: 18.27 MB / 0.6667 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.003059/1.873, allocations: 220 kB / 0.9595 GB, free: 18.05 MB / 0.6667 GB
Notification: Performance of preOpt removeEqualFunctionCalls (simulation): time 0.01775/1.891, allocations: 5.092 MB / 0.9645 GB, free: 12.96 MB / 0.6667 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.01554/1.906, allocations: 5.88 MB / 0.9702 GB, free: 6.965 MB / 0.6667 GB
Notification: Performance of preOpt findStateOrder (simulation): time 0.0001021/1.906, allocations: 0 / 0.9702 GB, free: 6.965 MB / 0.6667 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0006013/1.907, allocations: 8 kB / 0.9703 GB, free: 6.957 MB / 0.6667 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0005594/1.908, allocations: 322.5 kB / 0.9706 GB, free: 6.641 MB / 0.6667 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 0.04749/1.955, allocations: 27.81 MB / 0.9977 GB, free: 8.477 MB / 0.698 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.006918/1.962, allocations: 3.143 MB / 1.001 GB, free: 5.168 MB / 0.698 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.003354/1.965, allocations: 1.549 MB / 1.002 GB, free: 3.602 MB / 0.698 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.0002995/1.966, allocations: 130.3 kB / 1.002 GB, free: 3.457 MB / 0.698 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 6.216e-05/1.966, allocations: 59.86 kB / 1.002 GB, free: 3.387 MB / 0.698 GB
Notification: Performance of pre-optimization done (n=176): time 5.749e-06/1.966, allocations: 4 kB / 1.002 GB, free: 3.383 MB / 0.698 GB
Notification: Performance of matching and sorting (n=221): time 0.04767/2.013, allocations: 13.18 MB / 1.015 GB, free: 6.152 MB / 0.7136 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 0.00016/2.014, allocations: 231.6 kB / 1.016 GB, free: 5.875 MB / 0.7136 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.002787/2.016, allocations: 1.323 MB / 1.017 GB, free: 4.539 MB / 0.7136 GB
Notification: Performance of collectPreVariables (initialization): time 0.0004454/2.017, allocations: 33.69 kB / 1.017 GB, free: 4.5 MB / 0.7136 GB
Notification: Performance of collectInitialEqns (initialization): time 0.001698/2.019, allocations: 1.72 MB / 1.019 GB, free: 2.754 MB / 0.7136 GB
Notification: Performance of collectInitialBindings (initialization): time 0.001181/2.02, allocations: 0.7315 MB / 1.019 GB, free: 2.012 MB / 0.7136 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.0003036/2.02, allocations: 4 kB / 1.019 GB, free: 2.008 MB / 0.7136 GB
Notification: Performance of setup shared object (initialization): time 0.0003591/2.021, allocations: 440.5 kB / 1.02 GB, free: 1.57 MB / 0.7136 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.003876/2.024, allocations: 1.857 MB / 1.022 GB, free: 15.71 MB / 0.7292 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.005134/2.03, allocations: 2.962 MB / 1.024 GB, free: 12.25 MB / 0.7292 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.007472/2.037, allocations: 2.706 MB / 1.027 GB, free: 9.539 MB / 0.7292 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 4.717e-05/2.037, allocations: 12 kB / 1.027 GB, free: 9.527 MB / 0.7292 GB
Notification: Performance of matching and sorting (n=400) (initialization): time 0.02224/2.059, allocations: 7.32 MB / 1.034 GB, free: 2.188 MB / 0.7292 GB
Notification: Performance of prepare postOptimizeDAE: time 0.008031/2.068, allocations: 14.1 MB / 1.048 GB, free: 2.977 MB / 0.7448 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.0001074/2.068, allocations: 36 kB / 1.048 GB, free: 2.941 MB / 0.7448 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.01618/2.084, allocations: 3.415 MB / 1.051 GB, free: 15.52 MB / 0.7605 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.005144/2.089, allocations: 0.9281 MB / 1.052 GB, free: 14.59 MB / 0.7605 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.02741/2.116, allocations: 11.39 MB / 1.063 GB, free: 3.043 MB / 0.7605 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.009219/2.126, allocations: 498.5 kB / 1.064 GB, free: 2.555 MB / 0.7605 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.001447/2.127, allocations: 219.8 kB / 1.064 GB, free: 2.34 MB / 0.7605 GB
Notification: Performance of prepare postOptimizeDAE: time 1.843e-05/2.127, allocations: 5.719 kB / 1.064 GB, free: 2.336 MB / 0.7605 GB
Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.0223/2.15, allocations: 4.761 MB / 1.069 GB, free: 13.57 MB / 0.7761 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.0001965/2.15, allocations: 36.12 kB / 1.069 GB, free: 13.54 MB / 0.7761 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.0001561/2.15, allocations: 67.98 kB / 1.069 GB, free: 13.47 MB / 0.7761 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.009692/2.16, allocations: 1.209 MB / 1.07 GB, free: 12.26 MB / 0.7761 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.0001479/2.16, allocations: 75.72 kB / 1.07 GB, free: 12.19 MB / 0.7761 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.007333/2.167, allocations: 442.8 kB / 1.071 GB, free: 11.75 MB / 0.7761 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.001289/2.169, allocations: 199.9 kB / 1.071 GB, free: 11.56 MB / 0.7761 GB
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 162
 * Number of states: 0 ()
 * Number of discrete variables: 0 ()
 * Number of discrete 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 0.001457/2.17, allocations: 199.9 kB / 1.071 GB, free: 11.36 MB / 0.7761 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.001341/2.172, allocations: 185.8 kB / 1.071 GB, free: 11.17 MB / 0.7761 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.03092/2.202, allocations: 6.468 MB / 1.077 GB, free: 4.676 MB / 0.7761 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 4.639e-05/2.203, allocations: 20 kB / 1.077 GB, free: 4.656 MB / 0.7761 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 2.39e-05/2.203, allocations: 12 kB / 1.077 GB, free: 4.645 MB / 0.7761 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 5.099e-05/2.203, allocations: 11.95 kB / 1.077 GB, free: 4.633 MB / 0.7761 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.03146/2.234, allocations: 11.17 MB / 1.088 GB, free: 9.293 MB / 0.7917 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 2.571e-05/2.234, allocations: 8 kB / 1.088 GB, free: 9.285 MB / 0.7917 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.003728/2.238, allocations: 0.6088 MB / 1.089 GB, free: 8.676 MB / 0.7917 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.01742/2.255, allocations: 3.879 MB / 1.093 GB, free: 4.785 MB / 0.7917 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.00054/2.256, allocations: 51.92 kB / 1.093 GB, free: 4.734 MB / 0.7917 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.4927/2.749, allocations: 11.11 MB / 1.104 GB, free: 195.4 MB / 0.7917 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.673e-05/2.749, allocations: 16.41 kB / 1.104 GB, free: 195.4 MB / 0.7917 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.01802/2.767, allocations: 7.023 MB / 1.111 GB, free: 194 MB / 0.7917 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.001851/2.769, allocations: 0.673 MB / 1.111 GB, free: 193.9 MB / 0.7917 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0005379/2.769, allocations: 14.38 kB / 1.111 GB, free: 193.9 MB / 0.7917 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.004684/2.774, allocations: 0.4943 MB / 1.112 GB, free: 193.9 MB / 0.7917 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0006795/2.775, allocations: 177.2 kB / 1.112 GB, free: 193.9 MB / 0.7917 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.000366/2.775, allocations: 119.4 kB / 1.112 GB, free: 193.9 MB / 0.7917 GB
Notification: Performance of sorting global known variables: time 0.001731/2.777, allocations: 0.9739 MB / 1.113 GB, free: 193.8 MB / 0.7917 GB
Notification: Performance of sort global known variables: time 9.04e-07/2.777, allocations: 0 / 1.113 GB, free: 193.8 MB / 0.7917 GB
Notification: Performance of remove unused functions: time 0.007579/2.784, allocations: 1.418 MB / 1.114 GB, free: 193.8 MB / 0.7917 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 (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 0.0005664/2.785, allocations: 160.8 kB / 1.114 GB, free: 193.7 MB / 0.7917 GB
Notification: Performance of simCode: created initialization part: time 0.01594/2.801, allocations: 7.527 MB / 1.122 GB, free: 193.5 MB / 0.7917 GB
Notification: Performance of simCode: created event and clocks part: time 1.143e-05/2.801, allocations: 0 / 1.122 GB, free: 193.5 MB / 0.7917 GB
Notification: Performance of simCode: created simulation system equations: time 0.007625/2.809, allocations: 2.804 MB / 1.125 GB, free: 193.4 MB / 0.7917 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.001807/2.81, allocations: 167.5 kB / 1.125 GB, free: 193.4 MB / 0.7917 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.02319/2.834, allocations: 7.572 MB / 1.132 GB, free: 192.1 MB / 0.7917 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.005056/2.839, allocations: 2.924 MB / 1.135 GB, free: 191.3 MB / 0.7917 GB
Notification: Performance of simCode: alias equations: time 0.007889/2.847, allocations: 1.823 MB / 1.137 GB, free: 191.3 MB / 0.7917 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0009459/2.848, allocations: 161.6 kB / 1.137 GB, free: 191.3 MB / 0.7917 GB
Notification: Performance of SimCode: time 3.841e-06/2.848, allocations: 0 / 1.137 GB, free: 191.3 MB / 0.7917 GB
Notification: Performance of Templates: time 0.09773/2.945, allocations: 47.19 MB / 1.183 GB, free: 189.2 MB / 0.7917 GB