Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr IDEAS_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 0.002499/0.002499, allocations: 85.48 kB / 19.44 MB, free: 344 kB / 13.93 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 0.003185/0.003185, allocations: 173.2 kB / 22.76 MB, free: 1.664 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 1.588/1.588, allocations: 177.1 MB / 203.1 MB, free: 5.617 MB / 186.7 MB " [Timeout remaining time 178] 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 1.347/1.347, allocations: 154.6 MB / 414.2 MB, free: 0.6445 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 178] 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.BalancedStepUp.YD,tolerance=1e-06,outputFormat="empty",numberOfIntervals=2500,variableFilter="",fileNamePrefix="IDEAS_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_IDEAS.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepUp.YD") [Timeout 660] "Notification: Performance of FrontEnd - loaded program: time 1.303e-06/1.303e-06, allocations: 0 / 0.5197 GB, free: 1.344 MB / 442.7 MB Notification: Performance of FrontEnd - Absyn->SCode: time 2.617e-05/2.747e-05, allocations: 2.312 kB / 0.5197 GB, free: 1.34 MB / 442.7 MB Notification: Performance of NFInst.instantiate(IDEAS.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepUp.YD): time 0.02781/0.02783, allocations: 18.45 MB / 0.5377 GB, free: 14.85 MB / 474.7 MB Notification: Performance of NFInst.instExpressions: time 0.01343/0.04126, allocations: 6.893 MB / 0.5445 GB, free: 7.965 MB / 474.7 MB Notification: Performance of NFInst.updateImplicitVariability: time 0.001203/0.04247, allocations: 63.75 kB / 0.5445 GB, free: 7.902 MB / 474.7 MB Notification: Performance of NFTyping.typeComponents: time 0.004183/0.04665, allocations: 1.525 MB / 0.546 GB, free: 6.375 MB / 474.7 MB Notification: Performance of NFTyping.typeBindings: time 0.003937/0.05059, allocations: 1.477 MB / 0.5475 GB, free: 4.898 MB / 474.7 MB Notification: Performance of NFTyping.typeClassSections: time 0.003416/0.054, allocations: 1.286 MB / 0.5487 GB, free: 3.613 MB / 474.7 MB Notification: Performance of NFFlatten.flatten: time 0.007537/0.06154, allocations: 5.534 MB / 0.5541 GB, free: 14.07 MB / 490.7 MB Notification: Performance of NFFlatten.resolveConnections: time 0.00585/0.06739, allocations: 3.355 MB / 0.5574 GB, free: 10.62 MB / 490.7 MB Notification: Performance of NFEvalConstants.evaluate: time 0.005708/0.0731, allocations: 3.336 MB / 0.5607 GB, free: 7.277 MB / 490.7 MB Notification: Performance of NFSimplifyModel.simplify: time 0.005544/0.07864, allocations: 3.013 MB / 0.5636 GB, free: 4.262 MB / 490.7 MB Notification: Performance of NFPackage.collectConstants: time 0.001047/0.07969, allocations: 0.5156 MB / 0.5641 GB, free: 3.746 MB / 490.7 MB Notification: Performance of NFFlatten.collectFunctions: time 0.00265/0.08234, allocations: 1.213 MB / 0.5653 GB, free: 2.531 MB / 490.7 MB Notification: Performance of NFScalarize.scalarize: time 0.003213/0.08555, allocations: 2.438 MB / 0.5677 GB, free: 92 kB / 490.7 MB Notification: Performance of NFVerifyModel.verify: time 0.002986/0.08854, allocations: 1.552 MB / 0.5692 GB, free: 14.53 MB / 0.4948 GB Notification: Performance of NFConvertDAE.convert: time 0.01083/0.09937, allocations: 7.987 MB / 0.577 GB, free: 6.523 MB / 0.4948 GB Notification: Performance of FrontEnd - DAE generated: time 4.819e-06/0.09937, allocations: 0 / 0.577 GB, free: 6.523 MB / 0.4948 GB Notification: Performance of FrontEnd: time 1.813e-06/0.09937, allocations: 0.7812 kB / 0.577 GB, free: 6.523 MB / 0.4948 GB Notification: Performance of Transformations before backend: time 0.0001792/0.09955, allocations: 0 / 0.577 GB, free: 6.523 MB / 0.4948 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 0.01066/0.1102, allocations: 4.377 MB / 0.5813 GB, free: 2.102 MB / 0.4948 GB Notification: Performance of prepare preOptimizeDAE: time 3.998e-05/0.1102, allocations: 8.031 kB / 0.5813 GB, free: 2.094 MB / 0.4948 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.01308/0.1233, allocations: 2.544 MB / 0.5838 GB, free: 15.55 MB / 0.5105 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.006153/0.1295, allocations: 1.947 MB / 0.5857 GB, free: 13.58 MB / 0.5105 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0002879/0.1298, allocations: 267.4 kB / 0.5859 GB, free: 13.32 MB / 0.5105 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.00119/0.131, allocations: 349.3 kB / 0.5862 GB, free: 12.98 MB / 0.5105 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.013/0.144, allocations: 4.102 MB / 0.5902 GB, free: 8.727 MB / 0.5105 GB Notification: Performance of preOpt findStateOrder (simulation): time 8.59e-05/0.144, allocations: 4 kB / 0.5903 GB, free: 8.723 MB / 0.5105 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0005751/0.1446, allocations: 144 kB / 0.5904 GB, free: 8.582 MB / 0.5105 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0005674/0.1452, allocations: 343.1 kB / 0.5907 GB, free: 8.246 MB / 0.5105 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0101/0.1553, allocations: 2.428 MB / 0.5931 GB, free: 5.816 MB / 0.5105 GB Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.0361/0.1914, allocations: 19.7 MB / 0.6123 GB, free: 1.348 MB / 0.5261 GB Notification: Performance of preOpt comSubExp (simulation): time 0.005707/0.1971, allocations: 2.232 MB / 0.6145 GB, free: 15.07 MB / 0.5417 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.003971/0.2011, allocations: 1.33 MB / 0.6158 GB, free: 13.73 MB / 0.5417 GB Notification: Performance of preOpt evalFunc (simulation): time 0.0002288/0.2013, allocations: 57.97 kB / 0.6159 GB, free: 13.68 MB / 0.5417 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 7.173e-05/0.2014, allocations: 71.27 kB / 0.6159 GB, free: 13.59 MB / 0.5417 GB Notification: Performance of pre-optimization done (n=208): time 4.629e-06/0.2014, allocations: 0 / 0.6159 GB, free: 13.59 MB / 0.5417 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 0.05401/0.2554, allocations: 14.92 MB / 0.6305 GB, free: 14.77 MB / 0.5573 GB Notification: Performance of inlineWhenForInitialization (initialization): time 0.0001861/0.2556, allocations: 235.6 kB / 0.6307 GB, free: 14.49 MB / 0.5573 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.002829/0.2584, allocations: 1.6 MB / 0.6323 GB, free: 12.88 MB / 0.5573 GB Notification: Performance of collectPreVariables (initialization): time 0.0004728/0.2589, allocations: 73.7 kB / 0.6324 GB, free: 12.8 MB / 0.5573 GB Notification: Performance of collectInitialEqns (initialization): time 0.001548/0.2604, allocations: 1.689 MB / 0.634 GB, free: 11.09 MB / 0.5573 GB Notification: Performance of collectInitialBindings (initialization): time 0.001606/0.262, allocations: 1.039 MB / 0.635 GB, free: 10.04 MB / 0.5573 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.001777/0.2638, allocations: 0.7603 MB / 0.6358 GB, free: 9.27 MB / 0.5573 GB Notification: Performance of setup shared object (initialization): time 0.0002544/0.2641, allocations: 480.7 kB / 0.6362 GB, free: 8.797 MB / 0.5573 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.003609/0.2677, allocations: 1.047 MB / 0.6372 GB, free: 7.738 MB / 0.5573 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.00519/0.2729, allocations: 2.489 MB / 0.6397 GB, free: 4.719 MB / 0.5573 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.009357/0.2822, allocations: 3.882 MB / 0.6435 GB, free: 312 kB / 0.5573 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 3.65e-05/0.2822, allocations: 4 kB / 0.6435 GB, free: 308 kB / 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=410) (initialization): time 0.3155/0.5977, allocations: 6.857 MB / 0.6502 GB, free: 116.1 MB / 0.5573 GB Notification: Performance of prepare postOptimizeDAE: time 5.772e-05/0.5978, allocations: 17.88 kB / 0.6502 GB, free: 116.1 MB / 0.5573 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 6.994e-05/0.5979, allocations: 25.84 kB / 0.6502 GB, free: 116.1 MB / 0.5573 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.04018/0.638, allocations: 7.25 MB / 0.6573 GB, free: 116 MB / 0.5573 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.003711/0.6417, allocations: 0.8598 MB / 0.6581 GB, free: 116 MB / 0.5573 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.02895/0.6707, allocations: 17.34 MB / 0.6751 GB, free: 105.3 MB / 0.5573 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.00389/0.6746, allocations: 445.6 kB / 0.6755 GB, free: 105.1 MB / 0.5573 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0004522/0.675, allocations: 150.1 kB / 0.6756 GB, free: 105.1 MB / 0.5573 GB Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.003795/0.6788, allocations: 1.243 MB / 0.6768 GB, free: 103.8 MB / 0.5573 GB Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.003331/0.6822, allocations: 2.473 MB / 0.6793 GB, free: 100.8 MB / 0.5573 GB Error: Initialization problem is structural singular. Please, check the initial conditions. Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.0766/0.7588, allocations: 19.97 MB / 0.6988 GB, free: 80.26 MB / 0.5573 GB Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 3.796e-05/0.7588, allocations: 8 kB / 0.6988 GB, free: 80.25 MB / 0.5573 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 0.01836/0.7772, allocations: 6.37 MB / 0.705 GB, free: 73.89 MB / 0.5573 GB Notification: Performance of prepare postOptimizeDAE: time 3.59e-05/0.7772, allocations: 16 kB / 0.705 GB, free: 73.88 MB / 0.5573 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 3.694e-05/0.7772, allocations: 24 kB / 0.705 GB, free: 73.86 MB / 0.5573 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.02308/0.8003, allocations: 4.775 MB / 0.7097 GB, free: 69.07 MB / 0.5573 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.003865/0.8042, allocations: 0.9087 MB / 0.7106 GB, free: 68.16 MB / 0.5573 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.02314/0.8273, allocations: 19.74 MB / 0.7298 GB, free: 47.83 MB / 0.5573 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.003812/0.8311, allocations: 415.3 kB / 0.7302 GB, free: 47.43 MB / 0.5573 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0003697/0.8315, allocations: 148 kB / 0.7304 GB, free: 47.28 MB / 0.5573 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 0.0009064/0.8324, allocations: 490.9 kB / 0.7309 GB, free: 46.81 MB / 0.5573 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0006874/0.8331, allocations: 279.8 kB / 0.7311 GB, free: 46.54 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 : 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 0.01945/0.8525, allocations: 6.183 MB / 0.7372 GB, free: 40.33 MB / 0.5573 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 3.478e-05/0.8526, allocations: 28 kB / 0.7372 GB, free: 40.3 MB / 0.5573 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 1.879e-05/0.8526, allocations: 12 kB / 0.7372 GB, free: 40.29 MB / 0.5573 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 5.869e-05/0.8527, allocations: 15.95 kB / 0.7372 GB, free: 40.27 MB / 0.5573 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 0.02825/0.8809, allocations: 11.73 MB / 0.7487 GB, free: 28.43 MB / 0.5573 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 3.073e-05/0.8809, allocations: 12 kB / 0.7487 GB, free: 28.42 MB / 0.5573 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.00284/0.8838, allocations: 0.6049 MB / 0.7493 GB, free: 27.81 MB / 0.5573 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.03258/0.9164, allocations: 6.652 MB / 0.7558 GB, free: 21.15 MB / 0.5573 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0006277/0.917, allocations: 71.95 kB / 0.7558 GB, free: 21.08 MB / 0.5573 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.02562/0.9426, allocations: 16.85 MB / 0.7723 GB, free: 3.816 MB / 0.5573 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 7.414e-06/0.9426, allocations: 15.88 kB / 0.7723 GB, free: 3.801 MB / 0.5573 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 0.02096/0.9636, allocations: 6.761 MB / 0.7789 GB, free: 12.79 MB / 0.573 GB Notification: Performance of postOpt removeConstants (simulation): time 0.00247/0.966, allocations: 0.6042 MB / 0.7795 GB, free: 12.18 MB / 0.573 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0009827/0.967, allocations: 59.98 kB / 0.7795 GB, free: 12.12 MB / 0.573 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.003696/0.9707, allocations: 379.4 kB / 0.7799 GB, free: 11.75 MB / 0.573 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.001023/0.9717, allocations: 242.3 kB / 0.7801 GB, free: 11.52 MB / 0.573 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0002947/0.972, allocations: 91.95 kB / 0.7802 GB, free: 11.43 MB / 0.573 GB Notification: Performance of sorting global known variables: time 0.001567/0.9736, allocations: 0.8108 MB / 0.781 GB, free: 10.61 MB / 0.573 GB Notification: Performance of sort global known variables: time 1e-07/0.9736, allocations: 0 / 0.781 GB, free: 10.61 MB / 0.573 GB Notification: Performance of remove unused functions: time 0.007574/0.9812, allocations: 1.857 MB / 0.7828 GB, free: 8.758 MB / 0.573 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 0.0005159/0.9817, allocations: 177.8 kB / 0.783 GB, free: 8.582 MB / 0.573 GB Notification: Performance of simCode: created initialization part: time 0.02577/1.007, allocations: 8.428 MB / 0.7912 GB, free: 0 / 0.573 GB Notification: Performance of simCode: created event and clocks part: time 1.663e-05/1.007, allocations: 4.172 kB / 0.7912 GB, free: 15.99 MB / 0.5886 GB Notification: Performance of simCode: created simulation system equations: time 0.0104/1.018, allocations: 3.243 MB / 0.7944 GB, free: 12.69 MB / 0.5886 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.002555/1.02, allocations: 289.3 kB / 0.7947 GB, free: 12.41 MB / 0.5886 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.02091/1.041, allocations: 7.338 MB / 0.8018 GB, free: 4.902 MB / 0.5886 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.003518/1.045, allocations: 2.012 MB / 0.8038 GB, free: 2.852 MB / 0.5886 GB Notification: Performance of simCode: alias equations: time 0.004556/1.049, allocations: 1.398 MB / 0.8052 GB, free: 1.449 MB / 0.5886 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0006805/1.05, allocations: 168.4 kB / 0.8053 GB, free: 1.285 MB / 0.5886 GB Notification: Performance of SimCode: time 1.763e-06/1.05, allocations: 0 / 0.8053 GB, free: 1.285 MB / 0.5886 GB Notification: Performance of Templates: time 0.1335/1.184, allocations: 78.59 MB / 0.8821 GB, free: 3.047 MB / 0.6667 GB " [Timeout remaining time 659] make -j1 -f IDEAS_IDEAS.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepUp.YD.makefile [Timeout 660] (rm -f IDEAS_IDEAS.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepUp.YD.pipe ; mkfifo IDEAS_IDEAS.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepUp.YD.pipe ; head -c 1048576 < IDEAS_IDEAS.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepUp.YD.pipe >> ../files/IDEAS_IDEAS.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepUp.YD.sim & ./IDEAS_IDEAS.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepUp.YD -abortSlowSimulation -alarm=240 -lv LOG_STATS > IDEAS_IDEAS.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepUp.YD.pipe 2>&1) [Timeout 240] [Calling os._exit(0), Time elapsed: 8.76470216899179]