Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr IDEAS_IDEAS.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepDown.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 0.0008977/0.0008977, allocations: 81.95 kB / 19.87 MB, free: 4.617 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 0.001629/0.001629, allocations: 169.7 kB / 23.27 MB, free: 1.223 MB / 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 1.094/1.094, allocations: 177.1 MB / 203.7 MB, free: 5.516 MB / 186.7 MB " [Timeout remaining time 179] loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/IDEAS 4.0.0/package.mo", uses=false) [Timeout 180] "[/home/hudson/saved_omc/libraries/.openmodelica/libraries/IDEAS 4.0.0/Examples/PPD12/Structure.mo:531:21-545:108:writable] Warning: Lexer treating \\ as \\\\, since \\e is not a valid Modelica escape sequence. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/IDEAS 4.0.0/Examples/PPD12/Structure.mo:531:21-545:116:writable] Warning: Lexer treating \\ as \\\\, since \\< is not a valid Modelica escape sequence. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/IDEAS 4.0.0/Media/Refrigerants/R410A/package.order:0:0-0:0:readonly] Warning: Found duplicate names in package.order file: A, B, C. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/IDEAS 4.0.0/Media/Refrigerants/R410A/package.mo:2:1-70:10:writable] Warning: C was referenced in the package.order file, but was not found in package.mo, C/package.mo or C.mo. Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/IDEAS 4.0.0/package.mo): time 0.8192/0.8192, allocations: 154.6 MB / 414.8 MB, free: 0.5469 MB / 378.7 MB [/home/hudson/saved_omc/libraries/.openmodelica/libraries/IDEAS 4.0.0/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 4.0.0/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 4.0.0/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.UnbalancedStepDown.YD,tolerance=1e-06,outputFormat="empty",numberOfIntervals=2500,variableFilter="",fileNamePrefix="IDEAS_IDEAS.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepDown.YD") translateModel(IDEAS.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepDown.YD,tolerance=1e-06,outputFormat="empty",numberOfIntervals=2500,variableFilter="",fileNamePrefix="IDEAS_IDEAS.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepDown.YD") [Timeout 660] "Notification: Performance of FrontEnd - loaded program: time 1.633e-06/1.633e-06, allocations: 0 / 0.5209 GB, free: 1.797 MB / 490.7 MB Notification: Performance of FrontEnd - Absyn->SCode: time 1.617e-05/1.78e-05, allocations: 3.281 kB / 0.5209 GB, free: 1.793 MB / 490.7 MB Notification: Performance of NFInst.instantiate(IDEAS.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepDown.YD): time 0.008116/0.008134, allocations: 9.306 MB / 0.53 GB, free: 8.461 MB / 0.4948 GB Notification: Performance of NFInst.instExpressions: time 0.00476/0.01289, allocations: 3.812 MB / 0.5337 GB, free: 4.66 MB / 0.4948 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.0006119/0.01351, allocations: 63.75 kB / 0.5338 GB, free: 4.598 MB / 0.4948 GB Notification: Performance of NFTyping.typeComponents: time 0.0008452/0.01435, allocations: 463.8 kB / 0.5342 GB, free: 4.145 MB / 0.4948 GB Notification: Performance of NFTyping.typeBindings: time 0.001432/0.01578, allocations: 1.229 MB / 0.5354 GB, free: 2.914 MB / 0.4948 GB Notification: Performance of NFTyping.typeClassSections: time 0.001188/0.01697, allocations: 0.9476 MB / 0.5363 GB, free: 1.969 MB / 0.4948 GB Notification: Performance of NFFlatten.flatten: time 0.004065/0.02104, allocations: 5.439 MB / 0.5416 GB, free: 12.52 MB / 0.5105 GB Notification: Performance of NFFlatten.resolveConnections: time 0.003894/0.02493, allocations: 3.401 MB / 0.545 GB, free: 9.023 MB / 0.5105 GB Notification: Performance of NFEvalConstants.evaluate: time 0.003831/0.02876, allocations: 3.334 MB / 0.5482 GB, free: 5.684 MB / 0.5105 GB Notification: Performance of NFSimplifyModel.simplify: time 0.003718/0.03248, allocations: 2.963 MB / 0.5511 GB, free: 2.719 MB / 0.5105 GB Notification: Performance of NFPackage.collectConstants: time 0.0007538/0.03323, allocations: 0.5078 MB / 0.5516 GB, free: 2.211 MB / 0.5105 GB Notification: Performance of NFFlatten.collectFunctions: time 0.001089/0.03432, allocations: 0.7071 MB / 0.5523 GB, free: 1.504 MB / 0.5105 GB Notification: Performance of NFScalarize.scalarize: time 0.001704/0.03603, allocations: 2.425 MB / 0.5547 GB, free: 15.07 MB / 0.5261 GB Notification: Performance of NFVerifyModel.verify: time 0.001443/0.03747, allocations: 1.552 MB / 0.5562 GB, free: 13.52 MB / 0.5261 GB Notification: Performance of NFConvertDAE.convert: time 0.003693/0.04116, allocations: 4.123 MB / 0.5602 GB, free: 9.387 MB / 0.5261 GB Notification: Performance of FrontEnd - DAE generated: time 2.574e-06/0.04116, allocations: 0 / 0.5602 GB, free: 9.387 MB / 0.5261 GB Notification: Performance of FrontEnd: time 7.71e-07/0.04116, allocations: 0 / 0.5602 GB, free: 9.387 MB / 0.5261 GB Notification: Performance of Transformations before backend: time 3.572e-05/0.0412, allocations: 1.125 kB / 0.5602 GB, free: 9.387 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: 994 * Number of variables: 994 Notification: Performance of Generate backend data structure: time 0.005085/0.04629, allocations: 3.952 MB / 0.5641 GB, free: 5.391 MB / 0.5261 GB Notification: Performance of prepare preOptimizeDAE: time 3.778e-05/0.04632, allocations: 11.97 kB / 0.5641 GB, free: 5.379 MB / 0.5261 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.00669/0.05301, allocations: 1.579 MB / 0.5656 GB, free: 3.805 MB / 0.5261 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.002126/0.05514, allocations: 1.61 MB / 0.5672 GB, free: 2.168 MB / 0.5261 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0001683/0.05531, allocations: 264.9 kB / 0.5674 GB, free: 1.91 MB / 0.5261 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0004871/0.05579, allocations: 352.3 kB / 0.5678 GB, free: 1.566 MB / 0.5261 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.005155/0.06095, allocations: 3.325 MB / 0.571 GB, free: 14.1 MB / 0.5417 GB Notification: Performance of preOpt findStateOrder (simulation): time 6.484e-05/0.06101, allocations: 13.05 kB / 0.571 GB, free: 14.09 MB / 0.5417 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0003651/0.06138, allocations: 156 kB / 0.5712 GB, free: 13.94 MB / 0.5417 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0003465/0.06173, allocations: 314.1 kB / 0.5715 GB, free: 13.63 MB / 0.5417 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.003067/0.06479, allocations: 1.414 MB / 0.5729 GB, free: 12.22 MB / 0.5417 GB Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.01727/0.08206, allocations: 16.03 MB / 0.5885 GB, free: 11.61 MB / 0.5573 GB Notification: Performance of preOpt comSubExp (simulation): time 0.002266/0.08433, allocations: 1.846 MB / 0.5903 GB, free: 9.73 MB / 0.5573 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.001099/0.08543, allocations: 0.9715 MB / 0.5913 GB, free: 8.742 MB / 0.5573 GB Notification: Performance of preOpt evalFunc (simulation): time 0.0001296/0.08556, allocations: 63.38 kB / 0.5913 GB, free: 8.684 MB / 0.5573 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 3.184e-05/0.08559, allocations: 63.38 kB / 0.5914 GB, free: 8.609 MB / 0.5573 GB Notification: Performance of pre-optimization done (n=208): time 3.477e-06/0.08559, allocations: 0 / 0.5914 GB, free: 8.609 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.conv1.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.conv1.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 0.01818/0.1038, allocations: 8.108 MB / 0.5993 GB, free: 0.6133 MB / 0.5573 GB Notification: Performance of inlineWhenForInitialization (initialization): time 8.387e-05/0.1039, allocations: 239.6 kB / 0.5995 GB, free: 340 kB / 0.5573 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.001142/0.105, allocations: 1.233 MB / 0.6007 GB, free: 15.09 MB / 0.573 GB Notification: Performance of collectPreVariables (initialization): time 0.0001598/0.1052, allocations: 65.7 kB / 0.6008 GB, free: 15.02 MB / 0.573 GB Notification: Performance of collectInitialEqns (initialization): time 0.0006705/0.1058, allocations: 1.646 MB / 0.6024 GB, free: 13.35 MB / 0.573 GB Notification: Performance of collectInitialBindings (initialization): time 0.0005874/0.1064, allocations: 0.9916 MB / 0.6034 GB, free: 12.35 MB / 0.573 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0007528/0.1072, allocations: 0.6468 MB / 0.604 GB, free: 11.69 MB / 0.573 GB Notification: Performance of setup shared object (initialization): time 9.186e-05/0.1073, allocations: 480.8 kB / 0.6045 GB, free: 11.22 MB / 0.573 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.000772/0.108, allocations: 0.5826 MB / 0.605 GB, free: 10.62 MB / 0.573 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.001325/0.1094, allocations: 1.938 MB / 0.6069 GB, free: 8.156 MB / 0.573 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.002359/0.1117, allocations: 2.664 MB / 0.6095 GB, free: 4.961 MB / 0.573 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 1.053e-05/0.1117, allocations: 12 kB / 0.6095 GB, free: 4.949 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.conv1.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.conv1.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 0.008082/0.1198, allocations: 4.556 MB / 0.614 GB, free: 340 kB / 0.573 GB Notification: Performance of prepare postOptimizeDAE: time 2.669e-05/0.1198, allocations: 18.34 kB / 0.614 GB, free: 324 kB / 0.573 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 2.52e-05/0.1199, allocations: 28 kB / 0.614 GB, free: 296 kB / 0.573 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.01264/0.1325, allocations: 4.303 MB / 0.6182 GB, free: 11.96 MB / 0.5886 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001723/0.1342, allocations: 0.6787 MB / 0.6189 GB, free: 11.29 MB / 0.5886 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.01565/0.1499, allocations: 14.58 MB / 0.6331 GB, free: 12.36 MB / 0.6042 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001906/0.1518, allocations: 159.8 kB / 0.6333 GB, free: 12.2 MB / 0.6042 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0001855/0.152, allocations: 127.9 kB / 0.6334 GB, free: 12.08 MB / 0.6042 GB Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.001509/0.1535, allocations: 0.7352 MB / 0.6341 GB, free: 11.34 MB / 0.6042 GB Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.001519/0.155, allocations: 1.927 MB / 0.636 GB, free: 8.875 MB / 0.6042 GB Error: Initialization problem is structural singular. Please, check the initial conditions. Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.003464/0.1585, allocations: 3.666 MB / 0.6396 GB, free: 4.629 MB / 0.6042 GB Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 1.348e-05/0.1585, allocations: 8 kB / 0.6396 GB, free: 4.621 MB / 0.6042 GB Warning: The linear system: 1 : transformer.conv3.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.conv3.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 : transformer.conv1.V2[1] = line2.v1_n[1] - line2.v2_n[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 : loadRL.load1.v[1] = line2.v1_p[1] - line2.v2_p[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_n[1] ; line2.v2_p[1] ; line2.v1_p[1] ; line2.v1_n[1] ] = [ -transformer.conv1.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] ; 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_n[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 0.007581/0.1661, allocations: 4.336 MB / 0.6438 GB, free: 212 kB / 0.6042 GB Notification: Performance of prepare postOptimizeDAE: time 1.794e-05/0.1661, allocations: 20.56 kB / 0.6439 GB, free: 192 kB / 0.6042 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 2.763e-05/0.1661, allocations: 24 kB / 0.6439 GB, free: 168 kB / 0.6042 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.008415/0.1745, allocations: 2.836 MB / 0.6466 GB, free: 13.31 MB / 0.6198 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001828/0.1763, allocations: 0.7331 MB / 0.6474 GB, free: 12.57 MB / 0.6198 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.01444/0.1908, allocations: 17.57 MB / 0.6645 GB, free: 10.42 MB / 0.6355 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.002841/0.1936, allocations: 151.9 kB / 0.6647 GB, free: 10.27 MB / 0.6355 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0003239/0.1939, allocations: 127.9 kB / 0.6648 GB, free: 10.15 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.i2[2]) - line2.i3[2] - line2.i1[2] 0.0 = (-line2.i2[1]) - line2.i3[1] - line2.i1[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 0.001011/0.195, allocations: 475.2 kB / 0.6652 GB, free: 9.676 MB / 0.6355 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0007112/0.1957, allocations: 294.7 kB / 0.6655 GB, free: 9.387 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 : 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.conv1.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.conv1.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 postOpt wrapFunctionCalls (simulation): time 0.01099/0.2067, allocations: 4.134 MB / 0.6696 GB, free: 5.219 MB / 0.6355 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 2.209e-05/0.2067, allocations: 24 kB / 0.6696 GB, free: 5.195 MB / 0.6355 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 1.486e-05/0.2067, allocations: 24 kB / 0.6696 GB, free: 5.172 MB / 0.6355 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 2.031e-05/0.2067, allocations: 23.81 kB / 0.6696 GB, free: 5.148 MB / 0.6355 GB Warning: The linear system: 1 : loadRL.load1.v[1] = line2.v1_p[1] - line2.v2_p[1] 2 : 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] 3 : transformer.conv1.V2[1] = line2.v1_n[1] - line2.v2_n[1] 4 : 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] [ -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.v1_n[1] ; line2.v2_n[1] ; line2.v2_p[1] ] = [ -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.conv1.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] ] 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 0.3119/0.5186, allocations: 7.745 MB / 0.6772 GB, free: 159.1 MB / 0.6355 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.763e-05/0.5187, allocations: 5.906 kB / 0.6772 GB, free: 159.1 MB / 0.6355 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.001477/0.5201, allocations: 443.8 kB / 0.6776 GB, free: 159.1 MB / 0.6355 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.0119/0.532, allocations: 4.001 MB / 0.6815 GB, free: 159 MB / 0.6355 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0003629/0.5324, allocations: 75.81 kB / 0.6816 GB, free: 159 MB / 0.6355 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.01482/0.5472, allocations: 14.3 MB / 0.6956 GB, free: 151.3 MB / 0.6355 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 5.56e-06/0.5472, allocations: 14.94 kB / 0.6956 GB, free: 151.3 MB / 0.6355 GB Warning: The linear system: 1 : transformer.conv1.V2[1] = line2.v1_n[1] - line2.v2_n[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 : loadRL.load1.v[1] = line2.v1_p[1] - line2.v2_p[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_n[1] ; line2.v2_p[1] ; line2.v1_p[1] ; line2.v1_n[1] ] = [ -transformer.conv1.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] ; 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_n[1] since U(4,4) = 0.0. It might be hard to solve. Compilation continues anyway. Notification: Performance of postOpt symbolicJacobian (simulation): time 0.008028/0.5553, allocations: 4.597 MB / 0.7001 GB, free: 150.1 MB / 0.6355 GB Notification: Performance of postOpt removeConstants (simulation): time 0.0008592/0.5561, allocations: 0.5302 MB / 0.7006 GB, free: 150 MB / 0.6355 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0002582/0.5564, allocations: 53.06 kB / 0.7006 GB, free: 150 MB / 0.6355 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.001071/0.5574, allocations: 90.8 kB / 0.7007 GB, free: 150 MB / 0.6355 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.000449/0.5579, allocations: 240.4 kB / 0.701 GB, free: 150 MB / 0.6355 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0001394/0.558, allocations: 73.86 kB / 0.701 GB, free: 150 MB / 0.6355 GB Notification: Performance of sorting global known variables: time 0.000499/0.5585, allocations: 0.6087 MB / 0.7016 GB, free: 149.8 MB / 0.6355 GB Notification: Performance of sort global known variables: time 1e-07/0.5585, allocations: 4.578 kB / 0.7016 GB, free: 149.8 MB / 0.6355 GB Notification: Performance of remove unused functions: time 0.004413/0.5629, allocations: 1.831 MB / 0.7034 GB, free: 149.8 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 0.0003522/0.5633, allocations: 173.7 kB / 0.7036 GB, free: 149.7 MB / 0.6355 GB Notification: Performance of simCode: created initialization part: time 0.01093/0.5742, allocations: 6.133 MB / 0.7096 GB, free: 148.1 MB / 0.6355 GB Notification: Performance of simCode: created event and clocks part: time 7.975e-06/0.5742, allocations: 6.25 kB / 0.7096 GB, free: 148.1 MB / 0.6355 GB Notification: Performance of simCode: created simulation system equations: time 0.003269/0.5775, allocations: 2.384 MB / 0.7119 GB, free: 147.3 MB / 0.6355 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.001144/0.5786, allocations: 285.2 kB / 0.7122 GB, free: 147.3 MB / 0.6355 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.009026/0.5877, allocations: 6.436 MB / 0.7185 GB, free: 144.9 MB / 0.6355 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.001306/0.589, allocations: 1.121 MB / 0.7196 GB, free: 144.8 MB / 0.6355 GB Notification: Performance of simCode: alias equations: time 0.001581/0.5906, allocations: 0.5605 MB / 0.7201 GB, free: 144.5 MB / 0.6355 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0007256/0.5913, allocations: 376 kB / 0.7205 GB, free: 144.4 MB / 0.6355 GB Notification: Performance of SimCode: time 1.082e-06/0.5913, allocations: 0 / 0.7205 GB, free: 144.4 MB / 0.6355 GB Notification: Performance of Templates: time 0.07756/0.6688, allocations: 81.05 MB / 0.7996 GB, free: 80.52 MB / 0.6355 GB " [Timeout remaining time 659] make -j1 -f IDEAS_IDEAS.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepDown.YD.makefile [Timeout 660] (rm -f IDEAS_IDEAS.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepDown.YD.pipe ; mkfifo IDEAS_IDEAS.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepDown.YD.pipe ; head -c 1048576 < IDEAS_IDEAS.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepDown.YD.pipe >> ../files/IDEAS_IDEAS.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepDown.YD.sim & (cd run_cvode && ../IDEAS_IDEAS.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepDown.YD -abortSlowSimulation -alarm=240 -lv LOG_STATS -inputPath=.. -s cvode) > IDEAS_IDEAS.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepDown.YD.pipe 2>&1) [Timeout 240] cvode failed or timed out simulating it; the others still get to run it (rm -f IDEAS_IDEAS.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepDown.YD_gbode.pipe ; mkfifo IDEAS_IDEAS.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepDown.YD_gbode.pipe ; head -c 1048576 < IDEAS_IDEAS.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepDown.YD_gbode.pipe >> /var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/files/IDEAS_IDEAS.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepDown.YD_gbode.sim & (cd run_gbode && ../IDEAS_IDEAS.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepDown.YD -abortSlowSimulation -alarm=240 -lv LOG_STATS -inputPath=.. -s gbode -gbm=radauIIA3) > IDEAS_IDEAS.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepDown.YD_gbode.pipe 2>&1) [Timeout 240] gbode timed out simulating the model (rm -f IDEAS_IDEAS.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepDown.YD_ida.pipe ; mkfifo IDEAS_IDEAS.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepDown.YD_ida.pipe ; head -c 1048576 < IDEAS_IDEAS.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepDown.YD_ida.pipe >> /var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/files/IDEAS_IDEAS.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepDown.YD_ida.sim & (cd run_ida && ../IDEAS_IDEAS.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepDown.YD -abortSlowSimulation -alarm=240 -lv LOG_STATS -inputPath=.. -s ida) > IDEAS_IDEAS.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepDown.YD_ida.pipe 2>&1) [Timeout 240] ida timed out simulating the model [Calling sys.exit(0), Time elapsed: 5.98837044229731]