Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr Buildings_8_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepDown.YY.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.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepDown.YY,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_8_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepDown.YY") translateModel(Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepDown.YY,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_8_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepDown.YY") Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.0009398/0.0009398, allocations: 98.19 kB / 15.36 MB, free: 0.7344 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.006764/0.006764, allocations: 174.8 kB / 16.27 MB, free: 6.648 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 1.68/1.68, allocations: 205.4 MB / 222.4 MB, free: 5.797 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 1.7/1.7, 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 0.0006481/0.0006483, allocations: 21.77 kB / 0.6743 GB, free: 26.05 MB / 0.5294 GB Notification: Performance of FrontEnd - Absyn->SCode: time 0.2998/0.3004, allocations: 116.3 MB / 0.7879 GB, free: 11.55 MB / 0.6075 GB Notification: Performance of NFInst.instantiate(Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepDown.YY): time 0.02646/0.3269, allocations: 18.87 MB / 0.8063 GB, free: 8.609 MB / 0.6231 GB Notification: Performance of NFInst.instExpressions: time 0.01427/0.3412, allocations: 7.223 MB / 0.8134 GB, free: 1.363 MB / 0.6231 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.00347/0.3448, allocations: 47.88 kB / 0.8134 GB, free: 1.316 MB / 0.6231 GB Notification: Performance of NFTyping.typeComponents: time 0.002207/0.347, allocations: 421 kB / 0.8138 GB, free: 0.9023 MB / 0.6231 GB Notification: Performance of NFTyping.typeBindings: time 0.005239/0.3523, allocations: 1.444 MB / 0.8153 GB, free: 15.45 MB / 0.6387 GB Notification: Performance of NFTyping.typeClassSections: time 0.003741/0.3561, allocations: 1.033 MB / 0.8163 GB, free: 14.41 MB / 0.6387 GB Notification: Performance of NFFlatten.flatten: time 0.01103/0.3671, allocations: 9.247 MB / 0.8253 GB, free: 5.152 MB / 0.6387 GB Notification: Performance of NFFlatten.resolveConnections: time 0.01726/0.3844, allocations: 10.27 MB / 0.8353 GB, free: 10.77 MB / 0.6544 GB Notification: Performance of NFEvalConstants.evaluate: time 0.004357/0.3888, allocations: 1.794 MB / 0.8371 GB, free: 8.969 MB / 0.6544 GB Notification: Performance of NFSimplifyModel.simplify: time 0.006152/0.395, allocations: 2.866 MB / 0.8399 GB, free: 6.094 MB / 0.6544 GB Notification: Performance of NFPackage.collectConstants: time 0.001809/0.3969, allocations: 256 kB / 0.8401 GB, free: 5.844 MB / 0.6544 GB Notification: Performance of NFFlatten.collectFunctions: time 0.00463/0.4015, allocations: 1.193 MB / 0.8413 GB, free: 4.648 MB / 0.6544 GB Notification: Performance of NFScalarize.scalarize: time 0.004597/0.4061, allocations: 2.046 MB / 0.8433 GB, free: 2.598 MB / 0.6544 GB Notification: Performance of NFVerifyModel.verify: time 0.005643/0.4118, allocations: 1.953 MB / 0.8452 GB, free: 0.6289 MB / 0.6544 GB Notification: Performance of NFConvertDAE.convert: time 0.0131/0.425, allocations: 8.169 MB / 0.8532 GB, free: 8.434 MB / 0.67 GB Notification: Performance of FrontEnd - DAE generated: time 6.943e-06/0.425, allocations: 0 / 0.8532 GB, free: 8.434 MB / 0.67 GB Notification: Performance of FrontEnd: time 5.691e-06/0.425, allocations: 4 kB / 0.8532 GB, free: 8.43 MB / 0.67 GB Notification: Performance of Transformations before backend: time 0.0003798/0.4254, allocations: 0 / 0.8532 GB, free: 8.43 MB / 0.67 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 1094 * Number of variables: 1094 Notification: Performance of Generate backend data structure: time 0.01159/0.437, allocations: 3.302 MB / 0.8564 GB, free: 5.066 MB / 0.67 GB Notification: Performance of prepare preOptimizeDAE: time 4.78e-05/0.4371, allocations: 12.03 kB / 0.8564 GB, free: 5.055 MB / 0.67 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.01364/0.4507, allocations: 2.383 MB / 0.8587 GB, free: 2.664 MB / 0.67 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.006827/0.4576, allocations: 2.304 MB / 0.861 GB, free: 324 kB / 0.67 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0003973/0.458, allocations: 296.3 kB / 0.8613 GB, free: 28 kB / 0.67 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.001933/0.46, allocations: 391.9 kB / 0.8616 GB, free: 15.64 MB / 0.6856 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.02142/0.4814, allocations: 7.668 MB / 0.8691 GB, free: 7.863 MB / 0.6856 GB Notification: Performance of preOpt findStateOrder (simulation): time 0.0001591/0.4816, allocations: 3.938 kB / 0.8691 GB, free: 7.859 MB / 0.6856 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.001054/0.4827, allocations: 164 kB / 0.8693 GB, free: 7.699 MB / 0.6856 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.000524/0.4832, allocations: 342.8 kB / 0.8696 GB, free: 7.363 MB / 0.6856 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0181/0.5013, allocations: 7.269 MB / 0.8767 GB, free: 84 kB / 0.6856 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 0.03984/0.5412, allocations: 28.93 MB / 0.905 GB, free: 0.6797 MB / 0.7169 GB Notification: Performance of preOpt comSubExp (simulation): time 0.007872/0.5491, allocations: 3.681 MB / 0.9086 GB, free: 12.83 MB / 0.7325 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.004908/0.5541, allocations: 2.003 MB / 0.9105 GB, free: 10.81 MB / 0.7325 GB Notification: Performance of preOpt evalFunc (simulation): time 0.0002758/0.5544, allocations: 122.4 kB / 0.9106 GB, free: 10.67 MB / 0.7325 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 5.36e-05/0.5545, allocations: 55.81 kB / 0.9107 GB, free: 10.61 MB / 0.7325 GB Notification: Performance of pre-optimization done (n=176): time 4.428e-06/0.5545, allocations: 4 kB / 0.9107 GB, free: 10.6 MB / 0.7325 GB Notification: Performance of matching and sorting (n=221): time 0.6293/1.184, allocations: 24.79 MB / 0.9349 GB, free: 122.1 MB / 0.7325 GB Notification: Performance of inlineWhenForInitialization (initialization): time 0.0001152/1.184, allocations: 231.7 kB / 0.9351 GB, free: 121.8 MB / 0.7325 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.00389/1.188, allocations: 1.631 MB / 0.9367 GB, free: 121.2 MB / 0.7325 GB Notification: Performance of collectPreVariables (initialization): time 0.0007043/1.189, allocations: 61.48 kB / 0.9368 GB, free: 121.2 MB / 0.7325 GB Notification: Performance of collectInitialEqns (initialization): time 0.001685/1.19, allocations: 1.745 MB / 0.9385 GB, free: 119.8 MB / 0.7325 GB Notification: Performance of collectInitialBindings (initialization): time 0.001412/1.192, allocations: 0.7597 MB / 0.9392 GB, free: 119.2 MB / 0.7325 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0005815/1.192, allocations: 251.7 kB / 0.9395 GB, free: 119.1 MB / 0.7325 GB Notification: Performance of setup shared object (initialization): time 7.221e-05/1.192, allocations: 306 kB / 0.9397 GB, free: 118.8 MB / 0.7325 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.006915/1.199, allocations: 2.459 MB / 0.9421 GB, free: 118.1 MB / 0.7325 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.008349/1.208, allocations: 3.576 MB / 0.9456 GB, free: 116 MB / 0.7325 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.01323/1.221, allocations: 6.177 MB / 0.9517 GB, free: 112.8 MB / 0.7325 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 7.408e-05/1.221, allocations: 10.28 kB / 0.9517 GB, free: 112.8 MB / 0.7325 GB Notification: Performance of matching and sorting (n=400) (initialization): time 0.02896/1.25, allocations: 10.03 MB / 0.9615 GB, free: 107.8 MB / 0.7325 GB Notification: Performance of prepare postOptimizeDAE: time 0.0008181/1.251, allocations: 1.123 MB / 0.9626 GB, free: 106.2 MB / 0.7325 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.0001154/1.251, allocations: 35.62 kB / 0.9626 GB, free: 106.2 MB / 0.7325 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.02068/1.272, allocations: 5.471 MB / 0.9679 GB, free: 103.7 MB / 0.7325 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.004441/1.276, allocations: 1.029 MB / 0.969 GB, free: 103.4 MB / 0.7325 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.03327/1.31, allocations: 19.37 MB / 0.9879 GB, free: 84.59 MB / 0.7325 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.005138/1.315, allocations: 0.5767 MB / 0.9884 GB, free: 84.01 MB / 0.7325 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0009358/1.316, allocations: 164 kB / 0.9886 GB, free: 83.85 MB / 0.7325 GB Notification: Performance of prepare postOptimizeDAE: time 1.915e-05/1.316, allocations: 4 kB / 0.9886 GB, free: 83.84 MB / 0.7325 GB Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.0223/1.338, allocations: 8.302 MB / 0.9967 GB, free: 75.53 MB / 0.7325 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.0001625/1.338, allocations: 43.44 kB / 0.9967 GB, free: 75.49 MB / 0.7325 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.01304/1.351, allocations: 3.441 MB / 1 GB, free: 72.05 MB / 0.7325 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.00498/1.356, allocations: 1.143 MB / 1.001 GB, free: 70.9 MB / 0.7325 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.01769/1.374, allocations: 10.61 MB / 1.012 GB, free: 60.15 MB / 0.7325 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.004479/1.379, allocations: 0.538 MB / 1.012 GB, free: 59.61 MB / 0.7325 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0007022/1.379, allocations: 164.1 kB / 1.012 GB, free: 59.45 MB / 0.7325 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 159 * 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 (330): * Single equations (assignments): 328 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 0 * Torn equation systems: 2 * Mixed (continuous/discrete) equation systems: 0 Notification: Torn system details for strict tearing set: * Linear torn systems (#iteration vars, #inner vars, density): 1 system {(6,30,100.0%)} * Non-linear torn systems (#iteration vars, #inner vars): 1 system {(6,30)} Notification: Performance of prepare postOptimizeDAE: time 0.003462/1.383, allocations: 1.69 MB / 1.014 GB, free: 57.75 MB / 0.7325 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0009012/1.384, allocations: 205.6 kB / 1.014 GB, free: 57.54 MB / 0.7325 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.0237/1.408, allocations: 8.787 MB / 1.023 GB, free: 48.73 MB / 0.7325 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 3.769e-05/1.408, allocations: 27.94 kB / 1.023 GB, free: 48.7 MB / 0.7325 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 3.143e-05/1.408, allocations: 12 kB / 1.023 GB, free: 48.69 MB / 0.7325 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 6.457e-05/1.408, allocations: 15.95 kB / 1.023 GB, free: 48.67 MB / 0.7325 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.03325/1.441, allocations: 14.61 MB / 1.037 GB, free: 33.91 MB / 0.7325 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 3.224e-05/1.441, allocations: 10.22 kB / 1.037 GB, free: 33.9 MB / 0.7325 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.003228/1.444, allocations: 0.7177 MB / 1.038 GB, free: 33.18 MB / 0.7325 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.0198/1.464, allocations: 5.137 MB / 1.043 GB, free: 28.03 MB / 0.7325 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0005517/1.465, allocations: 63.95 kB / 1.043 GB, free: 27.97 MB / 0.7325 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.03154/1.496, allocations: 18.24 MB / 1.061 GB, free: 9.461 MB / 0.7325 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.153e-05/1.496, allocations: 8 kB / 1.061 GB, free: 9.453 MB / 0.7325 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.02414/1.52, allocations: 8.869 MB / 1.069 GB, free: 472 kB / 0.7325 GB Notification: Performance of postOpt removeConstants (simulation): time 0.001604/1.522, allocations: 0.6566 MB / 1.07 GB, free: 15.79 MB / 0.7481 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0006761/1.523, allocations: 44.25 kB / 1.07 GB, free: 15.74 MB / 0.7481 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.003672/1.526, allocations: 0.4914 MB / 1.07 GB, free: 15.25 MB / 0.7481 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0008495/1.527, allocations: 197.5 kB / 1.071 GB, free: 15.06 MB / 0.7481 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0002881/1.528, allocations: 75.95 kB / 1.071 GB, free: 14.98 MB / 0.7481 GB Notification: Performance of sorting global known variables: time 0.002028/1.53, allocations: 1.098 MB / 1.072 GB, free: 13.89 MB / 0.7481 GB Notification: Performance of sort global known variables: time 3.1e-07/1.53, allocations: 0 / 1.072 GB, free: 13.89 MB / 0.7481 GB Notification: Performance of remove unused functions: time 0.007923/1.538, allocations: 1.734 MB / 1.073 GB, free: 12.15 MB / 0.7481 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 (154): * Single equations (assignments): 152 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 0 * Torn equation systems: 2 * Mixed (continuous/discrete) equation systems: 0 Notification: Torn system details for strict tearing set: * Linear torn systems (#iteration vars, #inner vars, density): 1 system {(6,30,100.0%)} * Non-linear torn systems (#iteration vars, #inner vars): 1 system {(6,30)} Notification: Performance of Backend phase and start with SimCode phase: time 0.0006361/1.538, allocations: 170.9 kB / 1.074 GB, free: 11.98 MB / 0.7481 GB Notification: Performance of simCode: created initialization part: time 0.03783/1.576, allocations: 10.87 MB / 1.084 GB, free: 1.086 MB / 0.7481 GB Notification: Performance of simCode: created event and clocks part: time 1.412e-05/1.576, allocations: 0.9375 kB / 1.084 GB, free: 1.086 MB / 0.7481 GB Notification: Performance of simCode: created simulation system equations: time 0.01391/1.59, allocations: 3.825 MB / 1.088 GB, free: 13.23 MB / 0.7637 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.004452/1.595, allocations: 276.6 kB / 1.088 GB, free: 12.97 MB / 0.7637 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.02225/1.617, allocations: 10.21 MB / 1.098 GB, free: 2.645 MB / 0.7637 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.004698/1.622, allocations: 2.915 MB / 1.101 GB, free: 15.7 MB / 0.7794 GB Notification: Performance of simCode: alias equations: time 0.00583/1.627, allocations: 1.674 MB / 1.103 GB, free: 14.02 MB / 0.7794 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0007911/1.628, allocations: 175.3 kB / 1.103 GB, free: 13.85 MB / 0.7794 GB Notification: Performance of SimCode: time 1.243e-06/1.628, allocations: 0 / 1.103 GB, free: 13.85 MB / 0.7794 GB Notification: Performance of Templates: time 0.1014/1.73, allocations: 62.64 MB / 1.164 GB, free: 15.36 MB / 0.8419 GB make -j1 -f Buildings_8_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepDown.YY.makefile Environment - environmentSimulation: (rm -f Buildings_8_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepDown.YY.pipe ; mkfifo Buildings_8_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepDown.YY.pipe ; head -c 1048576 < Buildings_8_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepDown.YY.pipe >> ../files/Buildings_8_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepDown.YY.sim & ./Buildings_8_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepDown.YY -abortSlowSimulation -alarm=480 -lv LOG_STATS > Buildings_8_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepDown.YY.pipe 2>&1) Environment - environmentSimulation: