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 0.00103/0.00103, allocations: 92.22 kB / 19.65 MB, free: 280 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 0.001232/0.001232, allocations: 165 kB / 23.02 MB, free: 1.555 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 1.043/1.043, allocations: 177.1 MB / 203.4 MB, free: 5.613 MB / 186.7 MB " [Timeout remaining time 179] loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/IDEAS master/package.mo", uses=false) [Timeout 180] "[/home/hudson/saved_omc/libraries/.openmodelica/libraries/IDEAS master/Examples/PPD12/Structure.mo:531:21-535:34:writable] Warning: Lexer treating \\ as \\\\, since \\e is not a valid Modelica escape sequence. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/IDEAS master/Examples/PPD12/Structure.mo:531:21-535:42:writable] Warning: Lexer treating \\ as \\\\, since \\< is not a valid Modelica escape sequence. Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/IDEAS master/package.mo): time 0.793/0.793, allocations: 154.8 MB / 414.7 MB, free: 456 kB / 378.7 MB [/home/hudson/saved_omc/libraries/.openmodelica/libraries/IDEAS master/Utilities/Cryptographics/BaseClasses/sha.mo:2:1-19:8:writable] Warning: External function annotation should occur on the external-clause, not on the function. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/IDEAS master/Utilities/File/sha2.mo:2:1-9:9:writable] Warning: External function annotation should occur on the external-clause, not on the function. " [Timeout remaining time 179] Using package IDEAS with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/IDEAS master/package.mo) Using package Modelica with version 4.1.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.1.0+maint.om/package.mo) Using package Complex with version 4.1.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.1.0+maint.om/package.mo) Using package ModelicaServices with version 4.1.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.1.0+maint.om/package.mo) Running command: translateModel(IDEAS.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepUp.YD,tolerance=1e-06,outputFormat="empty",numberOfIntervals=2500,variableFilter="",fileNamePrefix="IDEAS_dev_IDEAS.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepUp.YD") translateModel(IDEAS.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepUp.YD,tolerance=1e-06,outputFormat="empty",numberOfIntervals=2500,variableFilter="",fileNamePrefix="IDEAS_dev_IDEAS.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepUp.YD") [Timeout 660] "Notification: Performance of FrontEnd - loaded program: time 1.333e-06/1.333e-06, allocations: 0 / 0.5207 GB, free: 1.836 MB / 490.7 MB Notification: Performance of FrontEnd - Absyn->SCode: time 2.074e-05/2.207e-05, allocations: 3.156 kB / 0.5207 GB, free: 1.832 MB / 490.7 MB Notification: Performance of NFInst.instantiate(IDEAS.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepUp.YD): time 0.008328/0.00835, allocations: 9.495 MB / 0.5299 GB, free: 8.324 MB / 0.4948 GB Notification: Performance of NFInst.instExpressions: time 0.004861/0.01321, allocations: 3.801 MB / 0.5336 GB, free: 4.535 MB / 0.4948 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.0004691/0.01368, allocations: 63.75 kB / 0.5337 GB, free: 4.473 MB / 0.4948 GB Notification: Performance of NFTyping.typeComponents: time 0.0009128/0.01459, allocations: 453.1 kB / 0.5341 GB, free: 4.027 MB / 0.4948 GB Notification: Performance of NFTyping.typeBindings: time 0.001525/0.01612, allocations: 1.223 MB / 0.5353 GB, free: 2.805 MB / 0.4948 GB Notification: Performance of NFTyping.typeClassSections: time 0.001025/0.01714, allocations: 0.9439 MB / 0.5363 GB, free: 1.863 MB / 0.4948 GB Notification: Performance of NFFlatten.flatten: time 0.003475/0.02062, allocations: 5.401 MB / 0.5415 GB, free: 12.45 MB / 0.5105 GB Notification: Performance of NFFlatten.resolveConnections: time 0.002911/0.02353, allocations: 3.375 MB / 0.5448 GB, free: 8.977 MB / 0.5105 GB Notification: Performance of NFEvalConstants.evaluate: time 0.002335/0.02586, allocations: 3.272 MB / 0.548 GB, free: 5.699 MB / 0.5105 GB Notification: Performance of NFSimplifyModel.simplify: time 0.002738/0.0286, allocations: 3.018 MB / 0.551 GB, free: 2.68 MB / 0.5105 GB Notification: Performance of NFPackage.collectConstants: time 0.0004828/0.02908, allocations: 0.5117 MB / 0.5515 GB, free: 2.168 MB / 0.5105 GB Notification: Performance of NFFlatten.collectFunctions: time 0.0008782/0.02996, allocations: 0.7027 MB / 0.5522 GB, free: 1.465 MB / 0.5105 GB Notification: Performance of NFScalarize.scalarize: time 0.001413/0.03138, allocations: 2.444 MB / 0.5545 GB, free: 15.02 MB / 0.5261 GB Notification: Performance of NFVerifyModel.verify: time 0.00127/0.03265, allocations: 1.548 MB / 0.5561 GB, free: 13.46 MB / 0.5261 GB Notification: Performance of NFConvertDAE.convert: time 0.002776/0.03542, allocations: 4.136 MB / 0.5601 GB, free: 9.32 MB / 0.5261 GB Notification: Performance of FrontEnd - DAE generated: time 4.038e-06/0.03543, allocations: 0 / 0.5601 GB, free: 9.32 MB / 0.5261 GB Notification: Performance of FrontEnd: time 1.172e-06/0.03543, allocations: 0 / 0.5601 GB, free: 9.32 MB / 0.5261 GB Notification: Performance of Transformations before backend: time 3.162e-05/0.03546, allocations: 0 / 0.5601 GB, free: 9.32 MB / 0.5261 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 983 * Number of variables: 983 Notification: Performance of Generate backend data structure: time 0.004056/0.03951, allocations: 3.985 MB / 0.564 GB, free: 5.293 MB / 0.5261 GB Notification: Performance of prepare preOptimizeDAE: time 3.787e-05/0.03955, allocations: 8.031 kB / 0.564 GB, free: 5.285 MB / 0.5261 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.005668/0.04522, allocations: 2.539 MB / 0.5665 GB, free: 2.75 MB / 0.5261 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.002228/0.04745, allocations: 1.955 MB / 0.5684 GB, free: 0.7656 MB / 0.5261 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0001248/0.04757, allocations: 259.4 kB / 0.5686 GB, free: 0.5117 MB / 0.5261 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0003941/0.04797, allocations: 349.4 kB / 0.569 GB, free: 176 kB / 0.5261 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.005443/0.05341, allocations: 3.721 MB / 0.5726 GB, free: 12.31 MB / 0.5417 GB Notification: Performance of preOpt findStateOrder (simulation): time 5.043e-05/0.05346, allocations: 13.61 kB / 0.5726 GB, free: 12.3 MB / 0.5417 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0002858/0.05375, allocations: 147.9 kB / 0.5727 GB, free: 12.16 MB / 0.5417 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.000276/0.05402, allocations: 326 kB / 0.5731 GB, free: 11.84 MB / 0.5417 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.003516/0.05754, allocations: 1.798 MB / 0.5748 GB, free: 10.04 MB / 0.5417 GB Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.01622/0.07376, allocations: 16.4 MB / 0.5908 GB, free: 9.059 MB / 0.5573 GB Notification: Performance of preOpt comSubExp (simulation): time 0.003416/0.07718, allocations: 2.05 MB / 0.5928 GB, free: 6.969 MB / 0.5573 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.002038/0.07922, allocations: 1.095 MB / 0.5939 GB, free: 5.855 MB / 0.5573 GB Notification: Performance of preOpt evalFunc (simulation): time 0.0001832/0.0794, allocations: 67.75 kB / 0.594 GB, free: 5.793 MB / 0.5573 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 5.009e-05/0.07945, allocations: 67.31 kB / 0.594 GB, free: 5.715 MB / 0.5573 GB Notification: Performance of pre-optimization done (n=208): time 4.83e-06/0.07946, allocations: 0 / 0.594 GB, free: 5.715 MB / 0.5573 GB Warning: The linear system: 1 : line2.v1_n[1] - line2.v1_p[1] = line2.Z11[1] * line2.i1[1] - line2.Z11[2] * line2.i1[2] + line2.Z12[1] * line2.i2[1] - line2.Z12[2] * line2.i2[2] + line2.Z13[1] * line2.i3[1] - line2.Z13[2] * line2.i3[2] 2 : loadRL.load1.v[1] = line2.v1_p[1] - line2.v2_p[1] 3 : line2.v2_n[1] - line2.v2_p[1] = line2.Z21[1] * line2.i1[1] - line2.Z21[2] * line2.i1[2] + line2.Z22[1] * line2.i2[1] - line2.Z22[2] * line2.i2[2] + line2.Z23[1] * line2.i3[1] - line2.Z23[2] * line2.i3[2] 4 : transformer.conv2.V2[1] = line2.v1_n[1] - line2.v2_n[1] [ 1.0 , 0.0 , 0.0 , -1.0 ; 0.0 , 0.0 , 1.0 , -1.0 ; 0.0 , 1.0 , -1.0 , 0.0 ; -1.0 , 1.0 , 0.0 , 0.0 ] * [ line2.v1_n[1] ; line2.v2_n[1] ; line2.v2_p[1] ; line2.v1_p[1] ] = [ line2.Z11[1] * line2.i1[1] + line2.Z13[1] * line2.i3[1] + line2.Z12[1] * line2.i2[1] - line2.Z11[2] * line2.i1[2] - line2.Z13[2] * line2.i3[2] - line2.Z12[2] * line2.i2[2] ; -loadRL.load1.v[1] ; line2.Z21[1] * line2.i1[1] + line2.Z23[1] * line2.i3[1] + line2.Z22[1] * line2.i2[1] - line2.Z21[2] * line2.i1[2] - line2.Z23[2] * line2.i3[2] - line2.Z22[2] * line2.i2[2] ; -transformer.conv2.V2[1] ] might be structurally or numerically singular for variable line2.v1_p[1] since U(4,4) = 0.0. It might be hard to solve. Compilation continues anyway. Notification: Performance of matching and sorting (n=271): time 0.02971/0.1092, allocations: 13.88 MB / 0.6076 GB, free: 7.926 MB / 0.573 GB Notification: Performance of inlineWhenForInitialization (initialization): time 8.903e-05/0.1093, allocations: 239.6 kB / 0.6078 GB, free: 7.645 MB / 0.573 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.001309/0.1106, allocations: 1.268 MB / 0.6091 GB, free: 6.363 MB / 0.573 GB Notification: Performance of collectPreVariables (initialization): time 0.000153/0.1107, allocations: 69.7 kB / 0.6091 GB, free: 6.289 MB / 0.573 GB Notification: Performance of collectInitialEqns (initialization): time 0.0007108/0.1114, allocations: 1.619 MB / 0.6107 GB, free: 4.652 MB / 0.573 GB Notification: Performance of collectInitialBindings (initialization): time 0.0005893/0.112, allocations: 0.984 MB / 0.6117 GB, free: 3.66 MB / 0.573 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.000801/0.1128, allocations: 0.647 MB / 0.6123 GB, free: 3 MB / 0.573 GB Notification: Performance of setup shared object (initialization): time 8.979e-05/0.1129, allocations: 480.7 kB / 0.6128 GB, free: 2.527 MB / 0.573 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.001221/0.1141, allocations: 0.7506 MB / 0.6135 GB, free: 1.766 MB / 0.573 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.001954/0.1161, allocations: 2.083 MB / 0.6155 GB, free: 15.15 MB / 0.5886 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.003132/0.1192, allocations: 2.957 MB / 0.6184 GB, free: 11.66 MB / 0.5886 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 1.235e-05/0.1192, allocations: 11.94 kB / 0.6184 GB, free: 11.65 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=410) (initialization): time 0.01072/0.1299, allocations: 6.217 MB / 0.6245 GB, free: 5.363 MB / 0.5886 GB Notification: Performance of prepare postOptimizeDAE: time 2.845e-05/0.13, allocations: 19.94 kB / 0.6245 GB, free: 5.344 MB / 0.5886 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 2.602e-05/0.13, allocations: 28 kB / 0.6245 GB, free: 5.316 MB / 0.5886 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.01931/0.1493, allocations: 7.176 MB / 0.6315 GB, free: 14.12 MB / 0.6042 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001867/0.1512, allocations: 0.8541 MB / 0.6324 GB, free: 13.26 MB / 0.6042 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.01902/0.1702, allocations: 16.56 MB / 0.6486 GB, free: 12.31 MB / 0.6198 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.002298/0.1725, allocations: 435.3 kB / 0.649 GB, free: 11.89 MB / 0.6198 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0002263/0.1727, allocations: 151.9 kB / 0.6491 GB, free: 11.74 MB / 0.6198 GB Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.001928/0.1746, allocations: 0.8993 MB / 0.65 GB, free: 10.83 MB / 0.6198 GB Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.001781/0.1764, allocations: 2.075 MB / 0.652 GB, free: 8.223 MB / 0.6198 GB Error: Initialization problem is structural singular. Please, check the initial conditions. Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.004593/0.181, allocations: 4.088 MB / 0.656 GB, free: 3.559 MB / 0.6198 GB Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 1.295e-05/0.181, allocations: 8 kB / 0.656 GB, free: 3.551 MB / 0.6198 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 0.009692/0.1907, allocations: 5.727 MB / 0.6616 GB, free: 13.76 MB / 0.6355 GB Notification: Performance of prepare postOptimizeDAE: time 2.054e-05/0.1907, allocations: 16 kB / 0.6616 GB, free: 13.74 MB / 0.6355 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 2.521e-05/0.1908, allocations: 28 kB / 0.6617 GB, free: 13.71 MB / 0.6355 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.01214/0.2029, allocations: 4.707 MB / 0.6662 GB, free: 8.984 MB / 0.6355 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.002053/0.205, allocations: 0.8972 MB / 0.6671 GB, free: 8.086 MB / 0.6355 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.2506/0.4556, allocations: 19.06 MB / 0.6857 GB, free: 152.6 MB / 0.6355 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.002326/0.4579, allocations: 422.6 kB / 0.6861 GB, free: 152.6 MB / 0.6355 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0002852/0.4582, allocations: 156.4 kB / 0.6863 GB, free: 152.6 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 0.0008172/0.459, allocations: 481.9 kB / 0.6868 GB, free: 152.3 MB / 0.6355 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0004727/0.4595, allocations: 292.6 kB / 0.687 GB, free: 152.3 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 0.009476/0.469, allocations: 5.663 MB / 0.6926 GB, free: 152.1 MB / 0.6355 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 1.676e-05/0.469, allocations: 30.91 kB / 0.6926 GB, free: 152.1 MB / 0.6355 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 1.348e-05/0.469, allocations: 11.59 kB / 0.6926 GB, free: 152.1 MB / 0.6355 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 1.518e-05/0.469, allocations: 16.11 kB / 0.6926 GB, free: 152.1 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 : 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 0.01412/0.4831, allocations: 10.12 MB / 0.7025 GB, free: 150.4 MB / 0.6355 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 9.328e-06/0.4831, allocations: 8.844 kB / 0.7025 GB, free: 150.4 MB / 0.6355 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.001271/0.4844, allocations: 0.6025 MB / 0.7031 GB, free: 150.4 MB / 0.6355 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.01717/0.5016, allocations: 6.564 MB / 0.7095 GB, free: 150.3 MB / 0.6355 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0001946/0.5018, allocations: 72.73 kB / 0.7096 GB, free: 150.3 MB / 0.6355 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.01664/0.5184, allocations: 16.09 MB / 0.7253 GB, free: 141.4 MB / 0.6355 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 6.352e-06/0.5184, allocations: 10.94 kB / 0.7253 GB, free: 141.4 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 0.009828/0.5283, allocations: 6.149 MB / 0.7313 GB, free: 139.5 MB / 0.6355 GB Notification: Performance of postOpt removeConstants (simulation): time 0.0009663/0.5292, allocations: 0.6078 MB / 0.7319 GB, free: 139.2 MB / 0.6355 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0002324/0.5295, allocations: 60.47 kB / 0.732 GB, free: 139.2 MB / 0.6355 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.001392/0.5308, allocations: 384.5 kB / 0.7323 GB, free: 139.1 MB / 0.6355 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0004192/0.5313, allocations: 243.4 kB / 0.7326 GB, free: 139.1 MB / 0.6355 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0001373/0.5314, allocations: 86.84 kB / 0.7326 GB, free: 139.1 MB / 0.6355 GB Notification: Performance of sorting global known variables: time 0.0006423/0.532, allocations: 0.6601 MB / 0.7333 GB, free: 138.8 MB / 0.6355 GB Notification: Performance of sort global known variables: time 1.8e-07/0.532, allocations: 0 / 0.7333 GB, free: 138.8 MB / 0.6355 GB Notification: Performance of remove unused functions: time 0.004453/0.5365, allocations: 1.85 MB / 0.7351 GB, free: 138.6 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 0.0003368/0.5368, allocations: 176.8 kB / 0.7353 GB, free: 138.5 MB / 0.6355 GB Notification: Performance of simCode: created initialization part: time 0.009689/0.5465, allocations: 7.298 MB / 0.7424 GB, free: 135.9 MB / 0.6355 GB Notification: Performance of simCode: created event and clocks part: time 4.849e-06/0.5465, allocations: 0 / 0.7424 GB, free: 135.9 MB / 0.6355 GB Notification: Performance of simCode: created simulation system equations: time 0.003786/0.5503, allocations: 2.878 MB / 0.7452 GB, free: 134.8 MB / 0.6355 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.001133/0.5515, allocations: 291.6 kB / 0.7455 GB, free: 134.7 MB / 0.6355 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.009671/0.5611, allocations: 7.046 MB / 0.7524 GB, free: 129.2 MB / 0.6355 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.001504/0.5626, allocations: 1.117 MB / 0.7534 GB, free: 128 MB / 0.6355 GB Notification: Performance of simCode: alias equations: time 0.002568/0.5652, allocations: 1.396 MB / 0.7548 GB, free: 126.7 MB / 0.6355 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0004382/0.5656, allocations: 172.4 kB / 0.755 GB, free: 126.5 MB / 0.6355 GB Notification: Performance of SimCode: time 1.513e-06/0.5656, allocations: 0 / 0.755 GB, free: 126.5 MB / 0.6355 GB Notification: Performance of Templates: time 0.06389/0.6295, allocations: 78.59 MB / 0.8317 GB, free: 48.35 MB / 0.6355 GB " [Timeout remaining time 659] make -j1 -f IDEAS_dev_IDEAS.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepUp.YD.makefile [Timeout 660] (rm -f IDEAS_dev_IDEAS.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepUp.YD.pipe ; mkfifo IDEAS_dev_IDEAS.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepUp.YD.pipe ; head -c 1048576 < IDEAS_dev_IDEAS.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepUp.YD.pipe >> ../files/IDEAS_dev_IDEAS.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepUp.YD.sim & ./IDEAS_dev_IDEAS.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepUp.YD -abortSlowSimulation -alarm=240 -lv LOG_STATS > IDEAS_dev_IDEAS.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepUp.YD.pipe 2>&1) [Timeout 240] [Calling os._exit(0), Time elapsed: 5.647733808029443]