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 0.002027/0.002027, allocations: 93.47 kB / 19.44 MB, free: 336 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 0.00211/0.00211, allocations: 169.2 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 1.624/1.624, allocations: 177.1 MB / 203.1 MB, free: 5.609 MB / 186.7 MB " [Timeout remaining time 178] 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 1.341/1.341, allocations: 154.8 MB / 414.4 MB, free: 460 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 178] 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 1.482e-06/1.482e-06, allocations: 0 / 0.52 GB, free: 2.195 MB / 490.7 MB Notification: Performance of FrontEnd - Absyn->SCode: time 2.954e-05/3.102e-05, allocations: 3.719 kB / 0.52 GB, free: 2.191 MB / 490.7 MB Notification: Performance of NFInst.instantiate(IDEAS.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepUp.YD): time 0.02816/0.02819, allocations: 18.45 MB / 0.538 GB, free: 15.7 MB / 0.5105 GB Notification: Performance of NFInst.instExpressions: time 0.01386/0.04204, allocations: 6.897 MB / 0.5447 GB, free: 8.812 MB / 0.5105 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.00158/0.04362, allocations: 63.75 kB / 0.5448 GB, free: 8.75 MB / 0.5105 GB Notification: Performance of NFTyping.typeComponents: time 0.004427/0.04805, allocations: 1.52 MB / 0.5463 GB, free: 7.227 MB / 0.5105 GB Notification: Performance of NFTyping.typeBindings: time 0.003912/0.05196, allocations: 1.48 MB / 0.5477 GB, free: 5.746 MB / 0.5105 GB Notification: Performance of NFTyping.typeClassSections: time 0.003325/0.05529, allocations: 1.278 MB / 0.549 GB, free: 4.469 MB / 0.5105 GB Notification: Performance of NFFlatten.flatten: time 0.007205/0.06249, allocations: 5.529 MB / 0.5544 GB, free: 14.93 MB / 0.5261 GB Notification: Performance of NFFlatten.resolveConnections: time 0.005244/0.06774, allocations: 3.366 MB / 0.5576 GB, free: 11.46 MB / 0.5261 GB Notification: Performance of NFEvalConstants.evaluate: time 0.005653/0.07339, allocations: 3.343 MB / 0.5609 GB, free: 8.117 MB / 0.5261 GB Notification: Performance of NFSimplifyModel.simplify: time 0.005198/0.07859, allocations: 3.014 MB / 0.5638 GB, free: 5.102 MB / 0.5261 GB Notification: Performance of NFPackage.collectConstants: time 0.001055/0.07964, allocations: 0.5117 MB / 0.5643 GB, free: 4.59 MB / 0.5261 GB Notification: Performance of NFFlatten.collectFunctions: time 0.002609/0.08225, allocations: 1.213 MB / 0.5655 GB, free: 3.375 MB / 0.5261 GB Notification: Performance of NFScalarize.scalarize: time 0.003563/0.08582, allocations: 2.439 MB / 0.5679 GB, free: 0.9336 MB / 0.5261 GB Notification: Performance of NFVerifyModel.verify: time 0.003965/0.08978, allocations: 1.563 MB / 0.5694 GB, free: 15.37 MB / 0.5417 GB Notification: Performance of NFConvertDAE.convert: time 0.01066/0.1004, allocations: 7.986 MB / 0.5772 GB, free: 7.359 MB / 0.5417 GB Notification: Performance of FrontEnd - DAE generated: time 5.32e-06/0.1004, allocations: 0 / 0.5772 GB, free: 7.359 MB / 0.5417 GB Notification: Performance of FrontEnd: time 1.463e-06/0.1004, allocations: 0 / 0.5772 GB, free: 7.359 MB / 0.5417 GB Notification: Performance of Transformations before backend: time 0.0001686/0.1006, allocations: 0 / 0.5772 GB, free: 7.359 MB / 0.5417 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 0.01029/0.1109, allocations: 4.369 MB / 0.5815 GB, free: 2.945 MB / 0.5417 GB Notification: Performance of prepare preOptimizeDAE: time 3.98e-05/0.1109, allocations: 12.03 kB / 0.5815 GB, free: 2.934 MB / 0.5417 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.01281/0.1237, allocations: 2.537 MB / 0.584 GB, free: 412 kB / 0.5417 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.006383/0.1301, allocations: 1.951 MB / 0.5859 GB, free: 14.42 MB / 0.5573 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0002897/0.1304, allocations: 267.4 kB / 0.5862 GB, free: 14.16 MB / 0.5573 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.001083/0.1315, allocations: 345.5 kB / 0.5865 GB, free: 13.82 MB / 0.5573 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.01127/0.1428, allocations: 4.109 MB / 0.5905 GB, free: 9.57 MB / 0.5573 GB Notification: Performance of preOpt findStateOrder (simulation): time 8.489e-05/0.1429, allocations: 6.344 kB / 0.5905 GB, free: 9.566 MB / 0.5573 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0005136/0.1434, allocations: 144 kB / 0.5906 GB, free: 9.426 MB / 0.5573 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0005487/0.1439, allocations: 330 kB / 0.591 GB, free: 9.102 MB / 0.5573 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.009564/0.1535, allocations: 2.433 MB / 0.5933 GB, free: 6.664 MB / 0.5573 GB Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.03783/0.1913, allocations: 19.69 MB / 0.6126 GB, free: 2.195 MB / 0.573 GB Notification: Performance of preOpt comSubExp (simulation): time 0.005853/0.1972, allocations: 2.235 MB / 0.6147 GB, free: 15.92 MB / 0.5886 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.004129/0.2013, allocations: 1.325 MB / 0.616 GB, free: 14.59 MB / 0.5886 GB Notification: Performance of preOpt evalFunc (simulation): time 0.0002465/0.2015, allocations: 57.97 kB / 0.6161 GB, free: 14.53 MB / 0.5886 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 6.94e-05/0.2016, allocations: 71.27 kB / 0.6162 GB, free: 14.45 MB / 0.5886 GB Notification: Performance of pre-optimization done (n=208): time 4.639e-06/0.2016, allocations: 0 / 0.6162 GB, free: 14.45 MB / 0.5886 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 0.05446/0.2561, allocations: 14.92 MB / 0.6307 GB, free: 15.62 MB / 0.6042 GB Notification: Performance of inlineWhenForInitialization (initialization): time 0.0002176/0.2563, allocations: 247.5 kB / 0.631 GB, free: 15.33 MB / 0.6042 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.002843/0.2591, allocations: 1.608 MB / 0.6325 GB, free: 13.71 MB / 0.6042 GB Notification: Performance of collectPreVariables (initialization): time 0.0005571/0.2597, allocations: 65.7 kB / 0.6326 GB, free: 13.64 MB / 0.6042 GB Notification: Performance of collectInitialEqns (initialization): time 0.001658/0.2613, allocations: 1.689 MB / 0.6342 GB, free: 11.93 MB / 0.6042 GB Notification: Performance of collectInitialBindings (initialization): time 0.001624/0.263, allocations: 1.043 MB / 0.6353 GB, free: 10.88 MB / 0.6042 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.001593/0.2646, allocations: 0.7564 MB / 0.636 GB, free: 10.11 MB / 0.6042 GB Notification: Performance of setup shared object (initialization): time 0.0002668/0.2648, allocations: 480.8 kB / 0.6365 GB, free: 9.637 MB / 0.6042 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.003744/0.2686, allocations: 1.043 MB / 0.6375 GB, free: 8.582 MB / 0.6042 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.005133/0.2737, allocations: 2.489 MB / 0.6399 GB, free: 5.559 MB / 0.6042 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.009307/0.283, allocations: 3.882 MB / 0.6437 GB, free: 1.141 MB / 0.6042 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 4.094e-05/0.2831, allocations: 8 kB / 0.6437 GB, free: 1.133 MB / 0.6042 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 0.02511/0.3082, allocations: 6.853 MB / 0.6504 GB, free: 10.21 MB / 0.6198 GB Notification: Performance of prepare postOptimizeDAE: time 5.33e-05/0.3082, allocations: 18.19 kB / 0.6504 GB, free: 10.19 MB / 0.6198 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 6.051e-05/0.3083, allocations: 24 kB / 0.6504 GB, free: 10.17 MB / 0.6198 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.04313/0.3514, allocations: 7.251 MB / 0.6575 GB, free: 2.895 MB / 0.6198 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.004204/0.3556, allocations: 0.858 MB / 0.6584 GB, free: 2.035 MB / 0.6198 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.03716/0.3928, allocations: 17.35 MB / 0.6753 GB, free: 312 kB / 0.6355 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.2571/0.6499, allocations: 444.2 kB / 0.6757 GB, free: 171.2 MB / 0.6355 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0005573/0.6505, allocations: 149.7 kB / 0.6759 GB, free: 171.2 MB / 0.6355 GB Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.003837/0.6543, allocations: 1.241 MB / 0.6771 GB, free: 171 MB / 0.6355 GB Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.003536/0.6578, allocations: 2.476 MB / 0.6795 GB, free: 169.5 MB / 0.6355 GB Error: Initialization problem is structural singular. Please, check the initial conditions. Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.0793/0.7371, allocations: 19.97 MB / 0.699 GB, free: 167.8 MB / 0.6355 GB Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 6.043e-05/0.7372, allocations: 11.66 kB / 0.699 GB, free: 167.8 MB / 0.6355 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 0.021/0.7582, allocations: 6.358 MB / 0.7052 GB, free: 167.3 MB / 0.6355 GB Notification: Performance of prepare postOptimizeDAE: time 4.365e-05/0.7582, allocations: 19.94 kB / 0.7052 GB, free: 167.3 MB / 0.6355 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 5.818e-05/0.7583, allocations: 26.56 kB / 0.7053 GB, free: 167.3 MB / 0.6355 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.02445/0.7827, allocations: 4.767 MB / 0.7099 GB, free: 167.1 MB / 0.6355 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.003917/0.7867, allocations: 0.9045 MB / 0.7108 GB, free: 167.1 MB / 0.6355 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.02361/0.8103, allocations: 19.74 MB / 0.7301 GB, free: 153.6 MB / 0.6355 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.003802/0.8141, allocations: 417.7 kB / 0.7305 GB, free: 153.6 MB / 0.6355 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0003538/0.8144, allocations: 154.6 kB / 0.7306 GB, free: 153.6 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 0.0008286/0.8152, allocations: 477.3 kB / 0.7311 GB, free: 153.2 MB / 0.6355 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0006579/0.8159, allocations: 292.5 kB / 0.7314 GB, free: 153.1 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 0.01919/0.8351, allocations: 6.17 MB / 0.7374 GB, free: 150.2 MB / 0.6355 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 3.703e-05/0.8351, allocations: 31.19 kB / 0.7374 GB, free: 150.2 MB / 0.6355 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 2.118e-05/0.8352, allocations: 11.31 kB / 0.7374 GB, free: 150.2 MB / 0.6355 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 6.047e-05/0.8352, allocations: 19.78 kB / 0.7374 GB, free: 150.2 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 0.02815/0.8634, allocations: 11.71 MB / 0.7489 GB, free: 139.7 MB / 0.6355 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 2.341e-05/0.8634, allocations: 8 kB / 0.7489 GB, free: 139.7 MB / 0.6355 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.002662/0.866, allocations: 0.6015 MB / 0.7495 GB, free: 139.1 MB / 0.6355 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.03192/0.898, allocations: 6.651 MB / 0.756 GB, free: 132.4 MB / 0.6355 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.000544/0.8985, allocations: 71.95 kB / 0.756 GB, free: 132.4 MB / 0.6355 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.0257/0.9242, allocations: 16.86 MB / 0.7725 GB, free: 115.1 MB / 0.6355 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 8.966e-06/0.9242, allocations: 12.81 kB / 0.7725 GB, free: 115.1 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 0.01919/0.9434, allocations: 6.763 MB / 0.7791 GB, free: 108.1 MB / 0.6355 GB Notification: Performance of postOpt removeConstants (simulation): time 0.002152/0.9456, allocations: 0.6078 MB / 0.7797 GB, free: 107.4 MB / 0.6355 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0004733/0.946, allocations: 56 kB / 0.7798 GB, free: 107.4 MB / 0.6355 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.002812/0.9489, allocations: 375.4 kB / 0.7801 GB, free: 107 MB / 0.6355 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0007828/0.9496, allocations: 238.3 kB / 0.7804 GB, free: 106.8 MB / 0.6355 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0002089/0.9498, allocations: 95.95 kB / 0.7805 GB, free: 106.7 MB / 0.6355 GB Notification: Performance of sorting global known variables: time 0.001062/0.9509, allocations: 0.8147 MB / 0.7812 GB, free: 105.9 MB / 0.6355 GB Notification: Performance of sort global known variables: time 1e-07/0.9509, allocations: 0.6562 kB / 0.7812 GB, free: 105.9 MB / 0.6355 GB Notification: Performance of remove unused functions: time 0.007323/0.9582, allocations: 1.852 MB / 0.7831 GB, free: 104 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 0.0007189/0.9589, allocations: 177.7 kB / 0.7832 GB, free: 103.9 MB / 0.6355 GB Notification: Performance of simCode: created initialization part: time 0.0197/0.9786, allocations: 8.444 MB / 0.7915 GB, free: 95.25 MB / 0.6355 GB Notification: Performance of simCode: created event and clocks part: time 1.837e-05/0.9787, allocations: 0 / 0.7915 GB, free: 95.25 MB / 0.6355 GB Notification: Performance of simCode: created simulation system equations: time 0.007538/0.9862, allocations: 3.231 MB / 0.7946 GB, free: 91.97 MB / 0.6355 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.002176/0.9884, allocations: 296.4 kB / 0.7949 GB, free: 91.69 MB / 0.6355 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.01546/1.004, allocations: 7.342 MB / 0.8021 GB, free: 84.18 MB / 0.6355 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.00211/1.006, allocations: 2.026 MB / 0.8041 GB, free: 82.12 MB / 0.6355 GB Notification: Performance of simCode: alias equations: time 0.003808/1.01, allocations: 1.394 MB / 0.8054 GB, free: 80.72 MB / 0.6355 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.000591/1.01, allocations: 168.4 kB / 0.8056 GB, free: 80.55 MB / 0.6355 GB Notification: Performance of SimCode: time 2.324e-06/1.01, allocations: 0 / 0.8056 GB, free: 80.55 MB / 0.6355 GB Notification: Performance of Templates: time 0.09006/1.1, allocations: 78.58 MB / 0.8823 GB, free: 2.332 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: 8.709529106039554]