Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr IDEAS_dev_IDEAS.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepUp.YD.conf.json loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.1.0+maint.om/package.mo", uses=false) [Timeout 180] "Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.1.0+maint.om/package.mo): time 0.0009047/0.0009047, allocations: 73.97 kB / 20.66 MB, free: 3.844 MB / 18.57 MB " [Timeout remaining time 180] loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.1.0+maint.om/package.mo", uses=false) [Timeout 180] "Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.1.0+maint.om/package.mo): time 0.0009254/0.0009254, allocations: 169 kB / 24.06 MB, free: 456 kB / 18.57 MB " [Timeout remaining time 180] loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.1.0+maint.om/package.mo", uses=false) [Timeout 180] "Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.1.0+maint.om/package.mo): time 1.046/1.046, allocations: 177.1 MB / 204.5 MB, free: 5.512 MB / 186.7 MB " [Timeout remaining time 179] loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/IDEAS master/package.mo", uses=false) [Timeout 180] "[/home/hudson/saved_omc/libraries/.openmodelica/libraries/IDEAS master/Examples/PPD12/Structure.mo:531:21-535:34:writable] Warning: Lexer treating \\ as \\\\, since \\e is not a valid Modelica escape sequence. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/IDEAS master/Examples/PPD12/Structure.mo:531:21-535:42:writable] Warning: Lexer treating \\ as \\\\, since \\< is not a valid Modelica escape sequence. Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/IDEAS master/package.mo): time 0.7863/0.7863, allocations: 154.9 MB / 415.9 MB, free: 240 kB / 378.7 MB [/home/hudson/saved_omc/libraries/.openmodelica/libraries/IDEAS master/Utilities/Cryptographics/BaseClasses/sha.mo:2:1-19:8:writable] Warning: External function annotation should occur on the external-clause, not on the function. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/IDEAS master/Utilities/File/sha2.mo:2:1-9:9:writable] Warning: External function annotation should occur on the external-clause, not on the function. " [Timeout remaining time 179] Using package IDEAS with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/IDEAS master/package.mo) Using package Modelica with version 4.1.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.1.0+maint.om/package.mo) Using package Complex with version 4.1.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.1.0+maint.om/package.mo) Using package ModelicaServices with version 4.1.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.1.0+maint.om/package.mo) Running command: translateModel(IDEAS.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepUp.YD,tolerance=1e-06,outputFormat="empty",numberOfIntervals=2500,variableFilter="",fileNamePrefix="IDEAS_dev_IDEAS.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepUp.YD") translateModel(IDEAS.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepUp.YD,tolerance=1e-06,outputFormat="empty",numberOfIntervals=2500,variableFilter="",fileNamePrefix="IDEAS_dev_IDEAS.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepUp.YD") [Timeout 660] "Notification: Performance of FrontEnd - loaded program: time 1.173e-06/1.173e-06, allocations: 0.875 kB / 0.522 GB, free: 1.422 MB / 490.7 MB Notification: Performance of FrontEnd - Absyn->SCode: time 1.523e-05/1.64e-05, allocations: 2.312 kB / 0.522 GB, free: 1.418 MB / 490.7 MB Notification: Performance of NFInst.instantiate(IDEAS.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepUp.YD): time 0.007712/0.007729, allocations: 9.237 MB / 0.531 GB, free: 8.16 MB / 0.4948 GB Notification: Performance of NFInst.instExpressions: time 0.005282/0.01301, allocations: 3.783 MB / 0.5347 GB, free: 4.387 MB / 0.4948 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.0007393/0.01375, allocations: 64.72 kB / 0.5348 GB, free: 4.324 MB / 0.4948 GB Notification: Performance of NFTyping.typeComponents: time 0.000824/0.01457, allocations: 457.1 kB / 0.5352 GB, free: 3.875 MB / 0.4948 GB Notification: Performance of NFTyping.typeBindings: time 0.001519/0.01609, allocations: 1.226 MB / 0.5364 GB, free: 2.652 MB / 0.4948 GB Notification: Performance of NFTyping.typeClassSections: time 0.001167/0.01726, allocations: 0.9384 MB / 0.5373 GB, free: 1.715 MB / 0.4948 GB Notification: Performance of NFFlatten.flatten: time 0.003156/0.02042, allocations: 5.405 MB / 0.5426 GB, free: 12.3 MB / 0.5105 GB Notification: Performance of NFFlatten.resolveConnections: time 0.002908/0.02332, allocations: 3.37 MB / 0.5459 GB, free: 8.828 MB / 0.5105 GB Notification: Performance of NFEvalConstants.evaluate: time 0.002365/0.02569, allocations: 3.312 MB / 0.5491 GB, free: 5.512 MB / 0.5105 GB Notification: Performance of NFSimplifyModel.simplify: time 0.002562/0.02825, allocations: 2.959 MB / 0.552 GB, free: 2.551 MB / 0.5105 GB Notification: Performance of NFPackage.collectConstants: time 0.0004417/0.02869, allocations: 0.5063 MB / 0.5525 GB, free: 2.047 MB / 0.5105 GB Notification: Performance of NFFlatten.collectFunctions: time 0.0007722/0.02946, allocations: 0.7025 MB / 0.5532 GB, free: 1.344 MB / 0.5105 GB Notification: Performance of NFScalarize.scalarize: time 0.001331/0.0308, allocations: 2.425 MB / 0.5556 GB, free: 14.91 MB / 0.5261 GB Notification: Performance of NFVerifyModel.verify: time 0.001371/0.03217, allocations: 1.532 MB / 0.5571 GB, free: 13.38 MB / 0.5261 GB Notification: Performance of NFConvertDAE.convert: time 0.002587/0.03475, allocations: 4.094 MB / 0.5611 GB, free: 9.277 MB / 0.5261 GB Notification: Performance of FrontEnd - DAE generated: time 3.466e-06/0.03476, allocations: 5.938 kB / 0.5611 GB, free: 9.273 MB / 0.5261 GB Notification: Performance of FrontEnd: time 9.82e-07/0.03476, allocations: 3.938 kB / 0.5611 GB, free: 9.27 MB / 0.5261 GB Notification: Performance of Transformations before backend: time 2.989e-05/0.03479, allocations: 0 / 0.5611 GB, free: 9.27 MB / 0.5261 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 983 * Number of variables: 983 Notification: Performance of Generate backend data structure: time 0.004035/0.03882, allocations: 3.911 MB / 0.5649 GB, free: 5.312 MB / 0.5261 GB Notification: Performance of prepare preOptimizeDAE: time 3.26e-05/0.03886, allocations: 12.69 kB / 0.5649 GB, free: 5.301 MB / 0.5261 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.004708/0.04356, allocations: 1.573 MB / 0.5664 GB, free: 3.734 MB / 0.5261 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.001611/0.04517, allocations: 1.595 MB / 0.568 GB, free: 2.113 MB / 0.5261 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0001236/0.0453, allocations: 263.4 kB / 0.5682 GB, free: 1.855 MB / 0.5261 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0003915/0.04569, allocations: 345.3 kB / 0.5686 GB, free: 1.52 MB / 0.5261 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.004052/0.04974, allocations: 3.32 MB / 0.5718 GB, free: 14.05 MB / 0.5417 GB Notification: Performance of preOpt findStateOrder (simulation): time 5.585e-05/0.0498, allocations: 4 kB / 0.5718 GB, free: 14.05 MB / 0.5417 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0002807/0.05008, allocations: 144 kB / 0.572 GB, free: 13.91 MB / 0.5417 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0002528/0.05033, allocations: 314.5 kB / 0.5723 GB, free: 13.6 MB / 0.5417 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.002058/0.05239, allocations: 1.397 MB / 0.5736 GB, free: 12.21 MB / 0.5417 GB Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.01331/0.0657, allocations: 15.99 MB / 0.5892 GB, free: 11.64 MB / 0.5573 GB Notification: Performance of preOpt comSubExp (simulation): time 0.001885/0.06759, allocations: 1.844 MB / 0.591 GB, free: 9.758 MB / 0.5573 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.001386/0.06897, allocations: 0.9772 MB / 0.592 GB, free: 8.758 MB / 0.5573 GB Notification: Performance of preOpt evalFunc (simulation): time 0.0001254/0.0691, allocations: 63.44 kB / 0.5921 GB, free: 8.699 MB / 0.5573 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 3.422e-05/0.06913, allocations: 67.33 kB / 0.5921 GB, free: 8.621 MB / 0.5573 GB Notification: Performance of pre-optimization done (n=208): time 3.897e-06/0.06914, allocations: 0 / 0.5921 GB, free: 8.621 MB / 0.5573 GB Warning: The linear system: 1 : line2.v1_n[1] - line2.v1_p[1] = line2.Z11[1] * line2.i1[1] - line2.Z11[2] * line2.i1[2] + line2.Z12[1] * line2.i2[1] - line2.Z12[2] * line2.i2[2] + line2.Z13[1] * line2.i3[1] - line2.Z13[2] * line2.i3[2] 2 : loadRL.load1.v[1] = line2.v1_p[1] - line2.v2_p[1] 3 : line2.v2_n[1] - line2.v2_p[1] = line2.Z21[1] * line2.i1[1] - line2.Z21[2] * line2.i1[2] + line2.Z22[1] * line2.i2[1] - line2.Z22[2] * line2.i2[2] + line2.Z23[1] * line2.i3[1] - line2.Z23[2] * line2.i3[2] 4 : transformer.conv2.V2[1] = line2.v1_n[1] - line2.v2_n[1] [ 1.0 , 0.0 , 0.0 , -1.0 ; 0.0 , 0.0 , 1.0 , -1.0 ; 0.0 , 1.0 , -1.0 , 0.0 ; -1.0 , 1.0 , 0.0 , 0.0 ] * [ line2.v1_n[1] ; line2.v2_n[1] ; line2.v2_p[1] ; line2.v1_p[1] ] = [ line2.Z11[1] * line2.i1[1] + line2.Z13[1] * line2.i3[1] + line2.Z12[1] * line2.i2[1] - line2.Z11[2] * line2.i1[2] - line2.Z13[2] * line2.i3[2] - line2.Z12[2] * line2.i2[2] ; -loadRL.load1.v[1] ; line2.Z21[1] * line2.i1[1] + line2.Z23[1] * line2.i3[1] + line2.Z22[1] * line2.i2[1] - line2.Z21[2] * line2.i1[2] - line2.Z23[2] * line2.i3[2] - line2.Z22[2] * line2.i2[2] ; -transformer.conv2.V2[1] ] might be structurally or numerically singular for variable line2.v1_p[1] since U(4,4) = 0.0. It might be hard to solve. Compilation continues anyway. Notification: Performance of matching and sorting (n=271): time 0.0187/0.08783, allocations: 8.093 MB / 0.6 GB, free: 0.6523 MB / 0.5573 GB Notification: Performance of inlineWhenForInitialization (initialization): time 8.19e-05/0.08792, allocations: 235.6 kB / 0.6002 GB, free: 384 kB / 0.5573 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0009983/0.08891, allocations: 1.229 MB / 0.6014 GB, free: 15.13 MB / 0.573 GB Notification: Performance of collectPreVariables (initialization): time 0.0001536/0.08907, allocations: 69.7 kB / 0.6015 GB, free: 15.06 MB / 0.573 GB Notification: Performance of collectInitialEqns (initialization): time 0.0006723/0.08974, allocations: 1.626 MB / 0.6031 GB, free: 13.41 MB / 0.573 GB Notification: Performance of collectInitialBindings (initialization): time 0.0005994/0.09034, allocations: 0.9955 MB / 0.6041 GB, free: 12.41 MB / 0.573 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0007681/0.09111, allocations: 0.6546 MB / 0.6047 GB, free: 11.74 MB / 0.573 GB Notification: Performance of setup shared object (initialization): time 9.755e-05/0.0912, allocations: 480.7 kB / 0.6052 GB, free: 11.27 MB / 0.573 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.0008077/0.09201, allocations: 0.5826 MB / 0.6057 GB, free: 10.68 MB / 0.573 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.001669/0.09368, allocations: 1.942 MB / 0.6076 GB, free: 8.199 MB / 0.573 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.002341/0.09602, allocations: 2.672 MB / 0.6102 GB, free: 4.996 MB / 0.573 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 1.019e-05/0.09603, allocations: 8 kB / 0.6102 GB, free: 4.988 MB / 0.573 GB Warning: The linear system: 1 : line2.v1_n[1] - line2.v1_p[1] = line2.Z11[1] * line2.i1[1] - line2.Z11[2] * line2.i1[2] + line2.Z12[1] * line2.i2[1] - line2.Z12[2] * line2.i2[2] + line2.Z13[1] * line2.i3[1] - line2.Z13[2] * line2.i3[2] 2 : loadRL.load1.v[1] = line2.v1_p[1] - line2.v2_p[1] 3 : line2.v2_n[1] - line2.v2_p[1] = line2.Z21[1] * line2.i1[1] - line2.Z21[2] * line2.i1[2] + line2.Z22[1] * line2.i2[1] - line2.Z22[2] * line2.i2[2] + line2.Z23[1] * line2.i3[1] - line2.Z23[2] * line2.i3[2] 4 : transformer.conv2.V2[1] = line2.v1_n[1] - line2.v2_n[1] [ 1.0 , 0.0 , 0.0 , -1.0 ; 0.0 , 0.0 , 1.0 , -1.0 ; 0.0 , 1.0 , -1.0 , 0.0 ; -1.0 , 1.0 , 0.0 , 0.0 ] * [ line2.v1_n[1] ; line2.v2_n[1] ; line2.v2_p[1] ; line2.v1_p[1] ] = [ line2.Z11[1] * line2.i1[1] + line2.Z13[1] * line2.i3[1] + line2.Z12[1] * line2.i2[1] - line2.Z11[2] * line2.i1[2] - line2.Z13[2] * line2.i3[2] - line2.Z12[2] * line2.i2[2] ; -loadRL.load1.v[1] ; line2.Z21[1] * line2.i1[1] + line2.Z23[1] * line2.i3[1] + line2.Z22[1] * line2.i2[1] - line2.Z21[2] * line2.i1[2] - line2.Z23[2] * line2.i3[2] - line2.Z22[2] * line2.i2[2] ; -transformer.conv2.V2[1] ] might be structurally or numerically singular for variable line2.v1_p[1] since U(4,4) = 0.0. It might be hard to solve. Compilation continues anyway. Notification: Performance of matching and sorting (n=410) (initialization): time 0.00857/0.1046, allocations: 4.536 MB / 0.6147 GB, free: 400 kB / 0.573 GB Notification: Performance of prepare postOptimizeDAE: time 2.613e-05/0.1046, allocations: 19.94 kB / 0.6147 GB, free: 380 kB / 0.573 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 2.271e-05/0.1047, allocations: 24.56 kB / 0.6147 GB, free: 356 kB / 0.573 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.01601/0.1207, allocations: 4.727 MB / 0.6193 GB, free: 11.6 MB / 0.5886 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001753/0.1224, allocations: 0.6865 MB / 0.62 GB, free: 10.91 MB / 0.5886 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.01615/0.1386, allocations: 14.57 MB / 0.6342 GB, free: 11.99 MB / 0.6042 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001728/0.1403, allocations: 163.8 kB / 0.6344 GB, free: 11.83 MB / 0.6042 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0002261/0.1405, allocations: 124 kB / 0.6345 GB, free: 11.71 MB / 0.6042 GB Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.001522/0.142, allocations: 0.743 MB / 0.6352 GB, free: 10.96 MB / 0.6042 GB Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.001501/0.1435, allocations: 1.923 MB / 0.6371 GB, free: 8.5 MB / 0.6042 GB Error: Initialization problem is structural singular. Please, check the initial conditions. Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.003878/0.1474, allocations: 3.677 MB / 0.6407 GB, free: 4.242 MB / 0.6042 GB Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 1.273e-05/0.1474, allocations: 8 kB / 0.6407 GB, free: 4.234 MB / 0.6042 GB Warning: The linear system: 1 : transformer.conv1.V2[2] = line2.v3_n[2] - line2.v1_n[2] 2 : line2.v3_n[2] - line2.v3_p[2] = line2.Z31[1] * line2.i1[2] + line2.Z31[2] * line2.i1[1] + line2.Z32[1] * line2.i2[2] + line2.Z32[2] * line2.i2[1] + line2.Z33[1] * line2.i3[2] + line2.Z33[2] * line2.i3[1] 3 : loadRL.load3.v[2] = line2.v3_p[2] - line2.v1_p[2] 4 : line2.v1_n[2] - line2.v1_p[2] = line2.Z11[1] * line2.i1[2] + line2.Z11[2] * line2.i1[1] + line2.Z12[1] * line2.i2[2] + line2.Z12[2] * line2.i2[1] + line2.Z13[1] * line2.i3[2] + line2.Z13[2] * line2.i3[1] [ 1.0 , 0.0 , 0.0 , -1.0 ; 0.0 , 0.0 , -1.0 , 1.0 ; 0.0 , 1.0 , -1.0 , 0.0 ; 1.0 , -1.0 , 0.0 , 0.0 ] * [ line2.v1_n[2] ; line2.v1_p[2] ; line2.v3_p[2] ; line2.v3_n[2] ] = [ -transformer.conv1.V2[2] ; line2.Z31[1] * line2.i1[2] + line2.Z33[1] * line2.i3[2] + line2.Z33[2] * line2.i3[1] + line2.Z32[2] * line2.i2[1] + line2.Z32[1] * line2.i2[2] + line2.Z31[2] * line2.i1[1] ; -loadRL.load3.v[2] ; line2.Z11[1] * line2.i1[2] + line2.Z13[1] * line2.i3[2] + line2.Z13[2] * line2.i3[1] + line2.Z12[2] * line2.i2[1] + line2.Z12[1] * line2.i2[2] + line2.Z11[2] * line2.i1[1] ] might be structurally or numerically singular for variable line2.v3_n[2] since U(4,4) = 0.0. It might be hard to solve. Compilation continues anyway. Warning: The linear system: 1 : loadRL.load1.v[1] = line2.v1_p[1] - line2.v2_p[1] 2 : line2.v1_n[1] - line2.v1_p[1] = line2.Z11[1] * line2.i1[1] - line2.Z11[2] * line2.i1[2] + line2.Z12[1] * line2.i2[1] - line2.Z12[2] * line2.i2[2] + line2.Z13[1] * line2.i3[1] - line2.Z13[2] * line2.i3[2] 3 : transformer.conv2.V2[1] = line2.v1_n[1] - line2.v2_n[1] 4 : line2.v2_n[1] - line2.v2_p[1] = line2.Z21[1] * line2.i1[1] - line2.Z21[2] * line2.i1[2] + line2.Z22[1] * line2.i2[1] - line2.Z22[2] * line2.i2[2] + line2.Z23[1] * line2.i3[1] - line2.Z23[2] * line2.i3[2] [ 1.0 , 0.0 , 0.0 , -1.0 ; 0.0 , 0.0 , 1.0 , -1.0 ; 0.0 , 1.0 , -1.0 , 0.0 ; -1.0 , 1.0 , 0.0 , 0.0 ] * [ line2.v2_p[1] ; line2.v2_n[1] ; line2.v1_n[1] ; line2.v1_p[1] ] = [ -loadRL.load1.v[1] ; line2.Z11[1] * line2.i1[1] + line2.Z13[1] * line2.i3[1] + line2.Z12[1] * line2.i2[1] - line2.Z11[2] * line2.i1[2] - line2.Z13[2] * line2.i3[2] - line2.Z12[2] * line2.i2[2] ; -transformer.conv2.V2[1] ; line2.Z21[1] * line2.i1[1] + line2.Z23[1] * line2.i3[1] + line2.Z22[1] * line2.i2[1] - line2.Z21[2] * line2.i1[2] - line2.Z23[2] * line2.i3[2] - line2.Z22[2] * line2.i2[2] ] might be structurally or numerically singular for variable line2.v1_p[1] since U(4,4) = 0.0. It might be hard to solve. Compilation continues anyway. Notification: Performance of matching and sorting (n=410) (initialization_lambda0): time 0.007539/0.155, allocations: 4.328 MB / 0.6449 GB, free: 15.84 MB / 0.6198 GB Notification: Performance of prepare postOptimizeDAE: time 1.865e-05/0.155, allocations: 16 kB / 0.645 GB, free: 15.82 MB / 0.6198 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 2.058e-05/0.155, allocations: 28 kB / 0.645 GB, free: 15.79 MB / 0.6198 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.01001/0.165, allocations: 3.034 MB / 0.6479 GB, free: 12.74 MB / 0.6198 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001708/0.1667, allocations: 0.7294 MB / 0.6487 GB, free: 12.01 MB / 0.6198 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.01314/0.1799, allocations: 17.57 MB / 0.6658 GB, free: 9.863 MB / 0.6355 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001529/0.1814, allocations: 151.9 kB / 0.666 GB, free: 9.715 MB / 0.6355 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0001933/0.1816, allocations: 120 kB / 0.6661 GB, free: 9.598 MB / 0.6355 GB Warning: Assuming fixed start value for the following 2 variables: node4.wyeToDelta.delta.phase[3].v[2]:VARIABLE(flow=false unit = \"V\" fixed = true ) \"Voltage vector\" type: Real [3,2] node4.wyeToDelta.delta.phase[2].v[1]:VARIABLE(flow=false unit = \"V\" fixed = true ) \"Voltage vector\" type: Real [3,2] Warning: The initial conditions are over specified. The following 2 initial equations are redundant, so they are removed from the initialization_lambda0 system: 0.0 = (-line2.i1[2]) - line2.i3[2] - line2.i2[2] 0.0 = (-line2.i1[1]) - line2.i3[1] - line2.i2[1]. Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 119 * 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 (301): * Single equations (assignments): 298 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 0 * Torn equation systems: 3 * Mixed (continuous/discrete) equation systems: 0 Notification: Torn system details for strict tearing set: * Linear torn systems (#iteration vars, #inner vars, density): 2 systems {(1,3,100.0%), (10,44,70.0%)} * Non-linear torn systems (#iteration vars, #inner vars): 1 system {(10,44)} Notification: Performance of prepare postOptimizeDAE: time 0.0006529/0.1823, allocations: 492.6 kB / 0.6665 GB, free: 9.109 MB / 0.6355 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0004763/0.1827, allocations: 286.7 kB / 0.6668 GB, free: 8.828 MB / 0.6355 GB Warning: The linear system: 1 : line2.v1_n[1] - line2.v1_p[1] = line2.Z11[1] * line2.i1[1] - line2.Z11[2] * line2.i1[2] + line2.Z12[1] * line2.i2[1] - line2.Z12[2] * line2.i2[2] + line2.Z13[1] * line2.i3[1] - line2.Z13[2] * line2.i3[2] 2 : transformer.conv2.V2[1] = line2.v1_n[1] - line2.v2_n[1] 3 : line2.v2_n[1] - line2.v2_p[1] = line2.Z21[1] * line2.i1[1] - line2.Z21[2] * line2.i1[2] + line2.Z22[1] * line2.i2[1] - line2.Z22[2] * line2.i2[2] + line2.Z23[1] * line2.i3[1] - line2.Z23[2] * line2.i3[2] 4 : loadRL.load1.v[1] = line2.v1_p[1] - line2.v2_p[1] [ -1.0 , 0.0 , 0.0 , 1.0 ; 0.0 , 0.0 , 1.0 , -1.0 ; 0.0 , -1.0 , 1.0 , 0.0 ; -1.0 , 1.0 , 0.0 , 0.0 ] * [ line2.v1_p[1] ; line2.v2_p[1] ; line2.v2_n[1] ; line2.v1_n[1] ] = [ line2.Z11[1] * line2.i1[1] + line2.Z13[1] * line2.i3[1] + line2.Z12[1] * line2.i2[1] - line2.Z11[2] * line2.i1[2] - line2.Z13[2] * line2.i3[2] - line2.Z12[2] * line2.i2[2] ; -transformer.conv2.V2[1] ; line2.Z21[1] * line2.i1[1] + line2.Z23[1] * line2.i3[1] + line2.Z22[1] * line2.i2[1] - line2.Z21[2] * line2.i1[2] - line2.Z23[2] * line2.i3[2] - line2.Z22[2] * line2.i2[2] ; -loadRL.load1.v[1] ] might be structurally or numerically singular for variable line2.v1_n[1] since U(4,4) = 0.0. It might be hard to solve. Compilation continues anyway. Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.008486/0.1912, allocations: 4.141 MB / 0.6709 GB, free: 4.652 MB / 0.6355 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 1.549e-05/0.1912, allocations: 32 kB / 0.6709 GB, free: 4.621 MB / 0.6355 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 1.102e-05/0.1912, allocations: 12 kB / 0.6709 GB, free: 4.609 MB / 0.6355 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 1.597e-05/0.1913, allocations: 15.89 kB / 0.6709 GB, free: 4.594 MB / 0.6355 GB Warning: The linear system: 1 : line2.v2_n[1] - line2.v2_p[1] = line2.Z21[1] * line2.i1[1] - line2.Z21[2] * line2.i1[2] + line2.Z22[1] * line2.i2[1] - line2.Z22[2] * line2.i2[2] + line2.Z23[1] * line2.i3[1] - line2.Z23[2] * line2.i3[2] 2 : loadRL.load1.v[1] = line2.v1_p[1] - line2.v2_p[1] 3 : line2.v1_n[1] - line2.v1_p[1] = line2.Z11[1] * line2.i1[1] - line2.Z11[2] * line2.i1[2] + line2.Z12[1] * line2.i2[1] - line2.Z12[2] * line2.i2[2] + line2.Z13[1] * line2.i3[1] - line2.Z13[2] * line2.i3[2] 4 : transformer.conv2.V2[1] = line2.v1_n[1] - line2.v2_n[1] [ 1.0 , 0.0 , 0.0 , -1.0 ; 0.0 , 0.0 , -1.0 , 1.0 ; 0.0 , 1.0 , -1.0 , 0.0 ; 1.0 , -1.0 , 0.0 , 0.0 ] * [ line2.v2_n[1] ; line2.v1_n[1] ; line2.v1_p[1] ; line2.v2_p[1] ] = [ line2.Z21[1] * line2.i1[1] + line2.Z23[1] * line2.i3[1] + line2.Z22[1] * line2.i2[1] - line2.Z21[2] * line2.i1[2] - line2.Z23[2] * line2.i3[2] - line2.Z22[2] * line2.i2[2] ; -loadRL.load1.v[1] ; line2.Z11[1] * line2.i1[1] + line2.Z13[1] * line2.i3[1] + line2.Z12[1] * line2.i2[1] - line2.Z11[2] * line2.i1[2] - line2.Z13[2] * line2.i3[2] - line2.Z12[2] * line2.i2[2] ; -transformer.conv2.V2[1] ] might be structurally or numerically singular for variable line2.v2_p[1] since U(4,4) = 0.0. It might be hard to solve. Compilation continues anyway. Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.2246/0.4158, allocations: 7.762 MB / 0.6785 GB, free: 159.7 MB / 0.6355 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.138e-05/0.4159, allocations: 8.875 kB / 0.6785 GB, free: 159.7 MB / 0.6355 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.001101/0.417, allocations: 450.8 kB / 0.6789 GB, free: 159.7 MB / 0.6355 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.01313/0.4301, allocations: 4.315 MB / 0.6831 GB, free: 159.7 MB / 0.6355 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0001821/0.4303, allocations: 80.69 kB / 0.6832 GB, free: 159.7 MB / 0.6355 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.01275/0.443, allocations: 14.28 MB / 0.6972 GB, free: 151.9 MB / 0.6355 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 6.161e-06/0.443, allocations: 9.625 kB / 0.6972 GB, free: 151.9 MB / 0.6355 GB Warning: The linear system: 1 : line2.v2_n[1] - line2.v2_p[1] = line2.Z21[1] * line2.i1[1] - line2.Z21[2] * line2.i1[2] + line2.Z22[1] * line2.i2[1] - line2.Z22[2] * line2.i2[2] + line2.Z23[1] * line2.i3[1] - line2.Z23[2] * line2.i3[2] 2 : transformer.conv2.V2[1] = line2.v1_n[1] - line2.v2_n[1] 3 : line2.v1_n[1] - line2.v1_p[1] = line2.Z11[1] * line2.i1[1] - line2.Z11[2] * line2.i1[2] + line2.Z12[1] * line2.i2[1] - line2.Z12[2] * line2.i2[2] + line2.Z13[1] * line2.i3[1] - line2.Z13[2] * line2.i3[2] 4 : loadRL.load1.v[1] = line2.v1_p[1] - line2.v2_p[1] [ -1.0 , 0.0 , 0.0 , 1.0 ; 0.0 , 0.0 , -1.0 , 1.0 ; 0.0 , -1.0 , 1.0 , 0.0 ; 1.0 , -1.0 , 0.0 , 0.0 ] * [ line2.v2_p[1] ; line2.v1_p[1] ; line2.v1_n[1] ; line2.v2_n[1] ] = [ line2.Z21[1] * line2.i1[1] + line2.Z23[1] * line2.i3[1] + line2.Z22[1] * line2.i2[1] - line2.Z21[2] * line2.i1[2] - line2.Z23[2] * line2.i3[2] - line2.Z22[2] * line2.i2[2] ; -transformer.conv2.V2[1] ; line2.Z11[1] * line2.i1[1] + line2.Z13[1] * line2.i3[1] + line2.Z12[1] * line2.i2[1] - line2.Z11[2] * line2.i1[2] - line2.Z13[2] * line2.i3[2] - line2.Z12[2] * line2.i2[2] ; -loadRL.load1.v[1] ] might be structurally or numerically singular for variable line2.v2_n[1] since U(4,4) = 0.0. It might be hard to solve. Compilation continues anyway. Notification: Performance of postOpt symbolicJacobian (simulation): time 0.007735/0.4508, allocations: 4.617 MB / 0.7017 GB, free: 150.7 MB / 0.6355 GB Notification: Performance of postOpt removeConstants (simulation): time 0.0007272/0.4515, allocations: 0.5209 MB / 0.7022 GB, free: 150.6 MB / 0.6355 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0002425/0.4517, allocations: 60.81 kB / 0.7022 GB, free: 150.6 MB / 0.6355 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.001063/0.4528, allocations: 94.81 kB / 0.7023 GB, free: 150.6 MB / 0.6355 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0003523/0.4532, allocations: 243.2 kB / 0.7026 GB, free: 150.6 MB / 0.6355 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0001332/0.4533, allocations: 75.17 kB / 0.7026 GB, free: 150.6 MB / 0.6355 GB Notification: Performance of sorting global known variables: time 0.0004475/0.4537, allocations: 0.6059 MB / 0.7032 GB, free: 150.4 MB / 0.6355 GB Notification: Performance of sort global known variables: time 1.6e-07/0.4537, allocations: 0 / 0.7032 GB, free: 150.4 MB / 0.6355 GB Notification: Performance of remove unused functions: time 0.003758/0.4575, allocations: 1.817 MB / 0.705 GB, free: 150.4 MB / 0.6355 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 (165): * Single equations (assignments): 162 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 0 * Torn equation systems: 3 * Mixed (continuous/discrete) equation systems: 0 Notification: Torn system details for strict tearing set: * Linear torn systems (#iteration vars, #inner vars, density): 2 systems {(10,44,70.0%), (1,3,100.0%)} * Non-linear torn systems (#iteration vars, #inner vars): 1 system {(10,44)} Notification: Performance of Backend phase and start with SimCode phase: time 0.0002987/0.4578, allocations: 180 kB / 0.7052 GB, free: 150.4 MB / 0.6355 GB Notification: Performance of simCode: created initialization part: time 0.008693/0.4665, allocations: 6.123 MB / 0.7112 GB, free: 148.7 MB / 0.6355 GB Notification: Performance of simCode: created event and clocks part: time 7.334e-06/0.4665, allocations: 2.125 kB / 0.7112 GB, free: 148.7 MB / 0.6355 GB Notification: Performance of simCode: created simulation system equations: time 0.003182/0.4697, allocations: 2.371 MB / 0.7135 GB, free: 148 MB / 0.6355 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.00119/0.4709, allocations: 292.1 kB / 0.7138 GB, free: 148 MB / 0.6355 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.009379/0.4802, allocations: 6.379 MB / 0.72 GB, free: 145.6 MB / 0.6355 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.001212/0.4815, allocations: 1.117 MB / 0.7211 GB, free: 145.4 MB / 0.6355 GB Notification: Performance of simCode: alias equations: time 0.001545/0.483, allocations: 0.5566 MB / 0.7216 GB, free: 145.2 MB / 0.6355 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0007186/0.4837, allocations: 374.1 kB / 0.722 GB, free: 145.1 MB / 0.6355 GB Notification: Performance of SimCode: time 1.463e-06/0.4837, allocations: 0 / 0.722 GB, free: 145.1 MB / 0.6355 GB Notification: Performance of Templates: time 0.07009/0.5538, allocations: 82.68 MB / 0.8027 GB, free: 78.64 MB / 0.6355 GB " [Timeout remaining time 659] make -j1 -f IDEAS_dev_IDEAS.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepUp.YD.makefile [Timeout 660] (rm -f IDEAS_dev_IDEAS.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepUp.YD.pipe ; mkfifo IDEAS_dev_IDEAS.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepUp.YD.pipe ; head -c 1048576 < IDEAS_dev_IDEAS.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepUp.YD.pipe >> ../files/IDEAS_dev_IDEAS.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepUp.YD.sim & ./IDEAS_dev_IDEAS.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepUp.YD -abortSlowSimulation -alarm=240 -lv LOG_STATS > IDEAS_dev_IDEAS.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepUp.YD.pipe 2>&1) [Timeout 240] [Calling os._exit(0), Time elapsed: 5.500565469730645]