Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr Buildings_8_Buildings.Electrical.AC.ThreePhasesUnbalanced.Conversion.Examples.TransformerStepDownDY.conf.json loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo", uses=false) loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo", uses=false) loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo", uses=false) loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.1.4-maint.8.1.x/package.mo", uses=false) Using package Buildings with version 8.1.4 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.1.4-maint.8.1.x/package.mo) Using package Modelica with version 3.2.3 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo) Using package Complex with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo) Using package ModelicaServices with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo) Running command: translateModel(Buildings.Electrical.AC.ThreePhasesUnbalanced.Conversion.Examples.TransformerStepDownDY,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_8_Buildings.Electrical.AC.ThreePhasesUnbalanced.Conversion.Examples.TransformerStepDownDY") translateModel(Buildings.Electrical.AC.ThreePhasesUnbalanced.Conversion.Examples.TransformerStepDownDY,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_8_Buildings.Electrical.AC.ThreePhasesUnbalanced.Conversion.Examples.TransformerStepDownDY") Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.0008893/0.0008897, allocations: 90.52 kB / 15.36 MB, free: 0.7383 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.009347/0.009347, allocations: 171.1 kB / 16.26 MB, free: 6.613 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 1.727/1.727, allocations: 205.4 MB / 222.4 MB, free: 5.562 MB / 174.1 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.1.4-maint.8.1.x/package.mo): time 1.85/1.85, allocations: 292.7 MB / 0.5502 GB, free: 14.48 MB / 462.1 MB Notification: Modelica requested package Complex of version 3.2.3. Complex 4.0.0 is used instead which states that it is fully compatible without conversion script needed. Notification: Modelica requested package ModelicaServices of version 3.2.3. ModelicaServices 4.0.0 is used instead which states that it is fully compatible without conversion script needed. Notification: Performance of FrontEnd - loaded program: time 0.0005099/0.0005096, allocations: 16.69 kB / 0.6743 GB, free: 25.65 MB / 0.5294 GB Notification: Performance of FrontEnd - Absyn->SCode: time 0.27/0.2705, allocations: 116.3 MB / 0.7879 GB, free: 11.55 MB / 0.6075 GB Notification: Performance of NFInst.instantiate(Buildings.Electrical.AC.ThreePhasesUnbalanced.Conversion.Examples.TransformerStepDownDY): time 0.01988/0.2905, allocations: 16.28 MB / 0.8038 GB, free: 11.21 MB / 0.6231 GB Notification: Performance of NFInst.instExpressions: time 0.01041/0.3009, allocations: 6.022 MB / 0.8097 GB, free: 5.172 MB / 0.6231 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.001626/0.3026, allocations: 39.88 kB / 0.8097 GB, free: 5.133 MB / 0.6231 GB Notification: Performance of NFTyping.typeComponents: time 0.001288/0.3039, allocations: 305.8 kB / 0.81 GB, free: 4.832 MB / 0.6231 GB Notification: Performance of NFTyping.typeBindings: time 0.003164/0.3071, allocations: 1.008 MB / 0.811 GB, free: 3.82 MB / 0.6231 GB Notification: Performance of NFTyping.typeClassSections: time 0.002519/0.3096, allocations: 0.7829 MB / 0.8118 GB, free: 3.039 MB / 0.6231 GB Notification: Performance of NFFlatten.flatten: time 0.007533/0.3172, allocations: 6.577 MB / 0.8182 GB, free: 12.45 MB / 0.6387 GB Notification: Performance of NFFlatten.resolveConnections: time 0.01233/0.3296, allocations: 7.164 MB / 0.8252 GB, free: 5.207 MB / 0.6387 GB Notification: Performance of NFEvalConstants.evaluate: time 0.003324/0.3329, allocations: 1.3 MB / 0.8264 GB, free: 3.902 MB / 0.6387 GB Notification: Performance of NFSimplifyModel.simplify: time 0.00459/0.3375, allocations: 1.982 MB / 0.8284 GB, free: 1.914 MB / 0.6387 GB Notification: Performance of NFPackage.collectConstants: time 0.001057/0.3386, allocations: 199.9 kB / 0.8286 GB, free: 1.719 MB / 0.6387 GB Notification: Performance of NFFlatten.collectFunctions: time 0.003224/0.3418, allocations: 1.053 MB / 0.8296 GB, free: 0.6641 MB / 0.6387 GB Notification: Performance of NFScalarize.scalarize: time 0.003183/0.345, allocations: 1.462 MB / 0.831 GB, free: 15.2 MB / 0.6544 GB Notification: Performance of NFVerifyModel.verify: time 0.003471/0.3485, allocations: 1.421 MB / 0.8324 GB, free: 13.77 MB / 0.6544 GB Notification: Performance of NFConvertDAE.convert: time 0.007875/0.3564, allocations: 6.355 MB / 0.8386 GB, free: 7.391 MB / 0.6544 GB Notification: Performance of FrontEnd - DAE generated: time 6.512e-06/0.3565, allocations: 0 / 0.8386 GB, free: 7.391 MB / 0.6544 GB Notification: Performance of FrontEnd: time 3.005e-06/0.3565, allocations: 0 / 0.8386 GB, free: 7.391 MB / 0.6544 GB Notification: Performance of Transformations before backend: time 0.0001539/0.3566, allocations: 0 / 0.8386 GB, free: 7.391 MB / 0.6544 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 809 * Number of variables: 809 Notification: Performance of Generate backend data structure: time 0.006009/0.3627, allocations: 2.467 MB / 0.841 GB, free: 4.863 MB / 0.6544 GB Notification: Performance of prepare preOptimizeDAE: time 4.859e-05/0.3627, allocations: 12.03 kB / 0.841 GB, free: 4.852 MB / 0.6544 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.01143/0.3742, allocations: 2.03 MB / 0.843 GB, free: 2.816 MB / 0.6544 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.003456/0.3777, allocations: 1.643 MB / 0.8446 GB, free: 1.129 MB / 0.6544 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0001888/0.3779, allocations: 222.5 kB / 0.8448 GB, free: 0.9102 MB / 0.6544 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.000735/0.3786, allocations: 296.3 kB / 0.8451 GB, free: 0.6211 MB / 0.6544 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.01419/0.3928, allocations: 5.928 MB / 0.8509 GB, free: 10.6 MB / 0.67 GB Notification: Performance of preOpt findStateOrder (simulation): time 6.118e-05/0.3929, allocations: 0 / 0.8509 GB, free: 10.6 MB / 0.67 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0004159/0.3933, allocations: 124 kB / 0.851 GB, free: 10.48 MB / 0.67 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0003708/0.3937, allocations: 208.9 kB / 0.8512 GB, free: 10.27 MB / 0.67 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.01673/0.4105, allocations: 5.971 MB / 0.8571 GB, free: 4.285 MB / 0.67 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 0.03075/0.4413, allocations: 23.03 MB / 0.8795 GB, free: 11.24 MB / 0.7012 GB Notification: Performance of preOpt comSubExp (simulation): time 0.005238/0.4465, allocations: 2.507 MB / 0.882 GB, free: 8.613 MB / 0.7012 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.004585/0.4512, allocations: 1.81 MB / 0.8838 GB, free: 6.785 MB / 0.7012 GB Notification: Performance of preOpt evalFunc (simulation): time 0.0002079/0.4514, allocations: 129.9 kB / 0.8839 GB, free: 6.641 MB / 0.7012 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 4.751e-05/0.4514, allocations: 43.56 kB / 0.8839 GB, free: 6.59 MB / 0.7012 GB Notification: Performance of pre-optimization done (n=123): time 4.99e-06/0.4515, allocations: 4 kB / 0.8839 GB, free: 6.586 MB / 0.7012 GB Notification: Performance of matching and sorting (n=153): time 0.03974/0.4912, allocations: 11.75 MB / 0.8954 GB, free: 10.78 MB / 0.7169 GB Notification: Performance of inlineWhenForInitialization (initialization): time 0.0001324/0.4914, allocations: 230.9 kB / 0.8956 GB, free: 10.5 MB / 0.7169 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.001655/0.493, allocations: 1.074 MB / 0.8967 GB, free: 9.414 MB / 0.7169 GB Notification: Performance of collectPreVariables (initialization): time 0.000309/0.4934, allocations: 49.7 kB / 0.8967 GB, free: 9.359 MB / 0.7169 GB Notification: Performance of collectInitialEqns (initialization): time 0.0008458/0.4942, allocations: 1.258 MB / 0.898 GB, free: 8.082 MB / 0.7169 GB Notification: Performance of collectInitialBindings (initialization): time 0.0007095/0.4949, allocations: 0.5277 MB / 0.8985 GB, free: 7.547 MB / 0.7169 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0004093/0.4954, allocations: 182.1 kB / 0.8986 GB, free: 7.363 MB / 0.7169 GB Notification: Performance of setup shared object (initialization): time 0.0001264/0.4955, allocations: 330 kB / 0.899 GB, free: 7.035 MB / 0.7169 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.004859/0.5004, allocations: 1.831 MB / 0.9007 GB, free: 5.199 MB / 0.7169 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.005434/0.5058, allocations: 2.513 MB / 0.9032 GB, free: 2.379 MB / 0.7169 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.01056/0.5164, allocations: 4.364 MB / 0.9075 GB, free: 13.72 MB / 0.7325 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 4.582e-05/0.5165, allocations: 8 kB / 0.9075 GB, free: 13.71 MB / 0.7325 GB Notification: Performance of matching and sorting (n=282) (initialization): time 0.01478/0.5313, allocations: 5.212 MB / 0.9126 GB, free: 8.469 MB / 0.7325 GB Notification: Performance of prepare postOptimizeDAE: time 0.000768/0.5321, allocations: 0.7224 MB / 0.9133 GB, free: 7.445 MB / 0.7325 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 6.433e-05/0.5322, allocations: 31.98 kB / 0.9133 GB, free: 7.414 MB / 0.7325 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.003004/0.5352, allocations: 0.8792 MB / 0.9142 GB, free: 6.516 MB / 0.7325 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.003611/0.5389, allocations: 0.7605 MB / 0.9149 GB, free: 5.754 MB / 0.7325 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.5189/1.058, allocations: 12.79 MB / 0.9274 GB, free: 118.9 MB / 0.7325 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.00354/1.061, allocations: 464.4 kB / 0.9278 GB, free: 118.9 MB / 0.7325 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0003175/1.062, allocations: 114.6 kB / 0.9279 GB, free: 118.9 MB / 0.7325 GB Notification: Performance of prepare postOptimizeDAE: time 9.698e-06/1.062, allocations: 6.094 kB / 0.928 GB, free: 118.9 MB / 0.7325 GB Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.01228/1.074, allocations: 5.034 MB / 0.9329 GB, free: 117.7 MB / 0.7325 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 6.279e-05/1.074, allocations: 19.89 kB / 0.9329 GB, free: 117.7 MB / 0.7325 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.002124/1.076, allocations: 0.7578 MB / 0.9336 GB, free: 117.5 MB / 0.7325 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.003393/1.08, allocations: 0.7722 MB / 0.9344 GB, free: 117.5 MB / 0.7325 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.01207/1.092, allocations: 12.62 MB / 0.9467 GB, free: 107.6 MB / 0.7325 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.003583/1.095, allocations: 444.5 kB / 0.9471 GB, free: 107.5 MB / 0.7325 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0006536/1.096, allocations: 112.4 kB / 0.9472 GB, free: 107.5 MB / 0.7325 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 97 * 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 (240): * Single equations (assignments): 234 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 0 * Torn equation systems: 6 * Mixed (continuous/discrete) equation systems: 0 Notification: Torn system details for strict tearing set: * Linear torn systems (#iteration vars, #inner vars, density): 6 systems {(2,6,100.0%), (2,6,100.0%), (2,6,100.0%), (2,6,100.0%), (2,6,100.0%), (2,6,100.0%)} * Non-linear torn systems (#iteration vars, #inner vars): 0 systems Notification: Performance of prepare postOptimizeDAE: time 0.003335/1.099, allocations: 1.336 MB / 0.9485 GB, free: 106.9 MB / 0.7325 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0008301/1.1, allocations: 122.3 kB / 0.9487 GB, free: 106.9 MB / 0.7325 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.0141/1.114, allocations: 4.607 MB / 0.9532 GB, free: 105.3 MB / 0.7325 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 4.304e-05/1.114, allocations: 15.41 kB / 0.9532 GB, free: 105.3 MB / 0.7325 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 4.36e-05/1.114, allocations: 9.094 kB / 0.9532 GB, free: 105.3 MB / 0.7325 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 3.424e-05/1.115, allocations: 13.84 kB / 0.9532 GB, free: 105.3 MB / 0.7325 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.02287/1.137, allocations: 8.304 MB / 0.9613 GB, free: 101.8 MB / 0.7325 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 3.322e-05/1.137, allocations: 11.7 kB / 0.9613 GB, free: 101.8 MB / 0.7325 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.002491/1.14, allocations: 0.53 MB / 0.9618 GB, free: 101.6 MB / 0.7325 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.002202/1.142, allocations: 0.7047 MB / 0.9625 GB, free: 101.2 MB / 0.7325 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0001947/1.142, allocations: 51.86 kB / 0.9626 GB, free: 101.2 MB / 0.7325 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.01036/1.153, allocations: 12.28 MB / 0.9746 GB, free: 90.51 MB / 0.7325 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 6.873e-06/1.153, allocations: 11.89 kB / 0.9746 GB, free: 90.51 MB / 0.7325 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.01015/1.163, allocations: 4.294 MB / 0.9788 GB, free: 87.9 MB / 0.7325 GB Notification: Performance of postOpt removeConstants (simulation): time 0.000906/1.164, allocations: 0.5055 MB / 0.9793 GB, free: 87.53 MB / 0.7325 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0003387/1.164, allocations: 35.06 kB / 0.9793 GB, free: 87.51 MB / 0.7325 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.002628/1.167, allocations: 387 kB / 0.9797 GB, free: 87.33 MB / 0.7325 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0003781/1.167, allocations: 136.6 kB / 0.9798 GB, free: 87.25 MB / 0.7325 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0001464/1.167, allocations: 59.23 kB / 0.9799 GB, free: 87.23 MB / 0.7325 GB Notification: Performance of sorting global known variables: time 0.001126/1.169, allocations: 0.7831 MB / 0.9806 GB, free: 86.8 MB / 0.7325 GB Notification: Performance of sort global known variables: time 4.51e-07/1.169, allocations: 4 kB / 0.9806 GB, free: 86.79 MB / 0.7325 GB Notification: Performance of remove unused functions: time 0.004884/1.173, allocations: 1.15 MB / 0.9817 GB, free: 86.69 MB / 0.7325 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 32 * 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 (107): * Single equations (assignments): 101 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 0 * Torn equation systems: 6 * Mixed (continuous/discrete) equation systems: 0 Notification: Torn system details for strict tearing set: * Linear torn systems (#iteration vars, #inner vars, density): 6 systems {(2,6,100.0%), (2,6,100.0%), (2,6,100.0%), (2,6,100.0%), (2,6,100.0%), (2,6,100.0%)} * Non-linear torn systems (#iteration vars, #inner vars): 0 systems Notification: Performance of Backend phase and start with SimCode phase: time 0.0003945/1.174, allocations: 148.6 kB / 0.9819 GB, free: 86.56 MB / 0.7325 GB Notification: Performance of simCode: created initialization part: time 0.01822/1.192, allocations: 8.189 MB / 0.9899 GB, free: 79.39 MB / 0.7325 GB Notification: Performance of simCode: created event and clocks part: time 1.85e-05/1.192, allocations: 0 / 0.9899 GB, free: 79.39 MB / 0.7325 GB Notification: Performance of simCode: created simulation system equations: time 0.005846/1.198, allocations: 2.753 MB / 0.9926 GB, free: 76.57 MB / 0.7325 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.002954/1.201, allocations: 192.3 kB / 0.9928 GB, free: 76.38 MB / 0.7325 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.01998/1.221, allocations: 8.63 MB / 1.001 GB, free: 67.64 MB / 0.7325 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.002288/1.223, allocations: 2.34 MB / 1.003 GB, free: 65.27 MB / 0.7325 GB Notification: Performance of simCode: alias equations: time 0.003836/1.227, allocations: 1.283 MB / 1.005 GB, free: 63.98 MB / 0.7325 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0005774/1.228, allocations: 131.3 kB / 1.005 GB, free: 63.85 MB / 0.7325 GB Notification: Performance of SimCode: time 2.204e-06/1.228, allocations: 0 / 1.005 GB, free: 63.85 MB / 0.7325 GB Notification: Performance of Templates: time 0.04876/1.277, allocations: 31.14 MB / 1.035 GB, free: 32.83 MB / 0.7325 GB make -j1 -f Buildings_8_Buildings.Electrical.AC.ThreePhasesUnbalanced.Conversion.Examples.TransformerStepDownDY.makefile Environment - environmentSimulation: (rm -f Buildings_8_Buildings.Electrical.AC.ThreePhasesUnbalanced.Conversion.Examples.TransformerStepDownDY.pipe ; mkfifo Buildings_8_Buildings.Electrical.AC.ThreePhasesUnbalanced.Conversion.Examples.TransformerStepDownDY.pipe ; head -c 1048576 < Buildings_8_Buildings.Electrical.AC.ThreePhasesUnbalanced.Conversion.Examples.TransformerStepDownDY.pipe >> ../files/Buildings_8_Buildings.Electrical.AC.ThreePhasesUnbalanced.Conversion.Examples.TransformerStepDownDY.sim & ./Buildings_8_Buildings.Electrical.AC.ThreePhasesUnbalanced.Conversion.Examples.TransformerStepDownDY -abortSlowSimulation -alarm=480 -lv LOG_STATS > Buildings_8_Buildings.Electrical.AC.ThreePhasesUnbalanced.Conversion.Examples.TransformerStepDownDY.pipe 2>&1) Environment - environmentSimulation: