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 0.0009172/0.0009172, allocations: 93.06 kB / 19.65 MB, free: 284 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 0.0009527/0.0009527, allocations: 169 kB / 23.02 MB, free: 1.551 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 1.024/1.024, allocations: 177.1 MB / 203.4 MB, free: 5.301 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 0.7801/0.7801, allocations: 154.9 MB / 414.8 MB, free: 356 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 1.563e-06/1.563e-06, allocations: 0 / 0.5208 GB, free: 1.645 MB / 490.7 MB Notification: Performance of FrontEnd - Absyn->SCode: time 1.736e-05/1.893e-05, allocations: 4 kB / 0.5208 GB, free: 1.641 MB / 490.7 MB Notification: Performance of NFInst.instantiate(IDEAS.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepUp.YD): time 0.008148/0.008167, allocations: 9.475 MB / 0.53 GB, free: 8.145 MB / 0.4948 GB Notification: Performance of NFInst.instExpressions: time 0.006073/0.01424, allocations: 3.808 MB / 0.5338 GB, free: 4.348 MB / 0.4948 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.0009348/0.01518, allocations: 63.75 kB / 0.5338 GB, free: 4.285 MB / 0.4948 GB Notification: Performance of NFTyping.typeComponents: time 0.00108/0.01625, allocations: 457.9 kB / 0.5343 GB, free: 3.836 MB / 0.4948 GB Notification: Performance of NFTyping.typeBindings: time 0.001944/0.0182, allocations: 1.216 MB / 0.5355 GB, free: 2.621 MB / 0.4948 GB Notification: Performance of NFTyping.typeClassSections: time 0.001761/0.01996, allocations: 0.9465 MB / 0.5364 GB, free: 1.676 MB / 0.4948 GB Notification: Performance of NFFlatten.flatten: time 0.003756/0.02372, allocations: 5.405 MB / 0.5417 GB, free: 12.26 MB / 0.5105 GB Notification: Performance of NFFlatten.resolveConnections: time 0.002981/0.0267, allocations: 3.371 MB / 0.5449 GB, free: 8.789 MB / 0.5105 GB Notification: Performance of NFEvalConstants.evaluate: time 0.002733/0.02943, allocations: 3.314 MB / 0.5482 GB, free: 5.473 MB / 0.5105 GB Notification: Performance of NFSimplifyModel.simplify: time 0.003473/0.0329, allocations: 2.955 MB / 0.5511 GB, free: 2.516 MB / 0.5105 GB Notification: Performance of NFPackage.collectConstants: time 0.0006074/0.03351, allocations: 0.5039 MB / 0.5516 GB, free: 2.012 MB / 0.5105 GB Notification: Performance of NFFlatten.collectFunctions: time 0.001013/0.03452, allocations: 0.7026 MB / 0.5522 GB, free: 1.309 MB / 0.5105 GB Notification: Performance of NFScalarize.scalarize: time 0.001543/0.03607, allocations: 2.421 MB / 0.5546 GB, free: 14.88 MB / 0.5261 GB Notification: Performance of NFVerifyModel.verify: time 0.001337/0.0374, allocations: 1.529 MB / 0.5561 GB, free: 13.35 MB / 0.5261 GB Notification: Performance of NFConvertDAE.convert: time 0.003213/0.04062, allocations: 4.103 MB / 0.5601 GB, free: 9.238 MB / 0.5261 GB Notification: Performance of FrontEnd - DAE generated: time 3.947e-06/0.04062, allocations: 1.812 kB / 0.5601 GB, free: 9.238 MB / 0.5261 GB Notification: Performance of FrontEnd: time 1.422e-06/0.04062, allocations: 0 / 0.5601 GB, free: 9.238 MB / 0.5261 GB Notification: Performance of Transformations before backend: time 4.255e-05/0.04066, allocations: 0 / 0.5601 GB, free: 9.238 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 0.004363/0.04503, allocations: 3.97 MB / 0.564 GB, free: 5.223 MB / 0.5261 GB Notification: Performance of prepare preOptimizeDAE: time 4.531e-05/0.04507, allocations: 8.031 kB / 0.564 GB, free: 5.215 MB / 0.5261 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.005864/0.05094, allocations: 2.541 MB / 0.5665 GB, free: 2.68 MB / 0.5261 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.001981/0.05292, allocations: 1.821 MB / 0.5683 GB, free: 0.832 MB / 0.5261 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0001466/0.05306, allocations: 267.4 kB / 0.5685 GB, free: 0.5703 MB / 0.5261 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.000403/0.05347, allocations: 348.3 kB / 0.5688 GB, free: 236 kB / 0.5261 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.005551/0.05902, allocations: 3.731 MB / 0.5725 GB, free: 12.36 MB / 0.5417 GB Notification: Performance of preOpt findStateOrder (simulation): time 6.119e-05/0.05908, allocations: 3.984 kB / 0.5725 GB, free: 12.35 MB / 0.5417 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0002898/0.05937, allocations: 148.5 kB / 0.5726 GB, free: 12.21 MB / 0.5417 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0002892/0.05966, allocations: 334 kB / 0.5729 GB, free: 11.88 MB / 0.5417 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.003182/0.06284, allocations: 1.791 MB / 0.5747 GB, free: 10.09 MB / 0.5417 GB Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.01498/0.07782, allocations: 16.42 MB / 0.5907 GB, free: 9.09 MB / 0.5573 GB Notification: Performance of preOpt comSubExp (simulation): time 0.002621/0.08044, allocations: 2.052 MB / 0.5927 GB, free: 7.004 MB / 0.5573 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.001432/0.08188, allocations: 1.094 MB / 0.5938 GB, free: 5.891 MB / 0.5573 GB Notification: Performance of preOpt evalFunc (simulation): time 0.0001468/0.08202, allocations: 64.25 kB / 0.5939 GB, free: 5.832 MB / 0.5573 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 4.042e-05/0.08206, allocations: 67.33 kB / 0.5939 GB, free: 5.754 MB / 0.5573 GB Notification: Performance of pre-optimization done (n=208): time 4.278e-06/0.08207, allocations: 0 / 0.5939 GB, free: 5.754 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 0.02433/0.1064, allocations: 13.87 MB / 0.6075 GB, free: 7.977 MB / 0.573 GB Notification: Performance of inlineWhenForInitialization (initialization): time 8.79e-05/0.1065, allocations: 239.6 kB / 0.6077 GB, free: 7.695 MB / 0.573 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.001276/0.1078, allocations: 1.253 MB / 0.6089 GB, free: 6.43 MB / 0.573 GB Notification: Performance of collectPreVariables (initialization): time 0.0002079/0.108, allocations: 69.7 kB / 0.609 GB, free: 6.355 MB / 0.573 GB Notification: Performance of collectInitialEqns (initialization): time 0.0007386/0.1087, allocations: 1.619 MB / 0.6106 GB, free: 4.719 MB / 0.573 GB Notification: Performance of collectInitialBindings (initialization): time 0.0006497/0.1094, allocations: 0.98 MB / 0.6115 GB, free: 3.73 MB / 0.573 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0007973/0.1102, allocations: 0.6509 MB / 0.6122 GB, free: 3.066 MB / 0.573 GB Notification: Performance of setup shared object (initialization): time 0.0004872/0.1106, allocations: 480.7 kB / 0.6126 GB, free: 2.594 MB / 0.573 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.001228/0.1119, allocations: 0.7467 MB / 0.6134 GB, free: 1.836 MB / 0.573 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.001784/0.1137, allocations: 2.091 MB / 0.6154 GB, free: 15.21 MB / 0.5886 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.003119/0.1168, allocations: 2.965 MB / 0.6183 GB, free: 11.72 MB / 0.5886 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 1.232e-05/0.1168, allocations: 8 kB / 0.6183 GB, free: 11.71 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 0.01151/0.1283, allocations: 6.202 MB / 0.6244 GB, free: 5.441 MB / 0.5886 GB Notification: Performance of prepare postOptimizeDAE: time 4.036e-05/0.1283, allocations: 19.94 kB / 0.6244 GB, free: 5.422 MB / 0.5886 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 3.687e-05/0.1284, allocations: 28 kB / 0.6244 GB, free: 5.395 MB / 0.5886 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.01906/0.1474, allocations: 7.028 MB / 0.6313 GB, free: 14.34 MB / 0.6042 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.002558/0.15, allocations: 0.858 MB / 0.6321 GB, free: 13.48 MB / 0.6042 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.0191/0.1691, allocations: 16.56 MB / 0.6483 GB, free: 12.54 MB / 0.6198 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.002127/0.1712, allocations: 435.3 kB / 0.6487 GB, free: 12.12 MB / 0.6198 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0002833/0.1715, allocations: 155.9 kB / 0.6488 GB, free: 11.96 MB / 0.6198 GB Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.00207/0.1736, allocations: 0.8954 MB / 0.6497 GB, free: 11.06 MB / 0.6198 GB Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.001794/0.1754, allocations: 2.079 MB / 0.6517 GB, free: 8.445 MB / 0.6198 GB Error: Initialization problem is structural singular. Please, check the initial conditions. Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.004607/0.18, allocations: 4.091 MB / 0.6557 GB, free: 3.777 MB / 0.6198 GB Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 1.145e-05/0.18, allocations: 4 kB / 0.6557 GB, free: 3.773 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 0.009953/0.1899, allocations: 5.722 MB / 0.6613 GB, free: 13.98 MB / 0.6355 GB Notification: Performance of prepare postOptimizeDAE: time 2.009e-05/0.19, allocations: 16 kB / 0.6613 GB, free: 13.96 MB / 0.6355 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 2.136e-05/0.19, allocations: 28 kB / 0.6614 GB, free: 13.94 MB / 0.6355 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.01175/0.2017, allocations: 4.598 MB / 0.6659 GB, free: 9.316 MB / 0.6355 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.002131/0.2039, allocations: 0.901 MB / 0.6667 GB, free: 8.414 MB / 0.6355 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.2402/0.444, allocations: 19.06 MB / 0.6854 GB, free: 153.2 MB / 0.6355 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.002054/0.4461, allocations: 416.6 kB / 0.6857 GB, free: 153.2 MB / 0.6355 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0002136/0.4463, allocations: 157.7 kB / 0.6859 GB, free: 153.2 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 0.0007095/0.447, allocations: 489.9 kB / 0.6864 GB, free: 153 MB / 0.6355 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0004363/0.4475, allocations: 285.7 kB / 0.6866 GB, free: 153 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 0.009294/0.4567, allocations: 5.661 MB / 0.6922 GB, free: 152.8 MB / 0.6355 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 1.351e-05/0.4568, allocations: 30.03 kB / 0.6922 GB, free: 152.8 MB / 0.6355 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 1.168e-05/0.4568, allocations: 10.69 kB / 0.6922 GB, free: 152.8 MB / 0.6355 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 1.496e-05/0.4568, allocations: 23.11 kB / 0.6922 GB, free: 152.7 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 0.01333/0.4701, allocations: 10.12 MB / 0.7021 GB, free: 151.1 MB / 0.6355 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 9.107e-06/0.4701, allocations: 12.59 kB / 0.7021 GB, free: 151.1 MB / 0.6355 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.001254/0.4714, allocations: 0.5977 MB / 0.7027 GB, free: 151.1 MB / 0.6355 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.01656/0.4879, allocations: 6.425 MB / 0.709 GB, free: 151 MB / 0.6355 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0002529/0.4882, allocations: 75.41 kB / 0.7091 GB, free: 151 MB / 0.6355 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.01586/0.504, allocations: 16.07 MB / 0.7247 GB, free: 142 MB / 0.6355 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 8.736e-06/0.5041, allocations: 11.56 kB / 0.7248 GB, free: 142 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 0.009389/0.5134, allocations: 6.142 MB / 0.7308 GB, free: 140.2 MB / 0.6355 GB Notification: Performance of postOpt removeConstants (simulation): time 0.0007544/0.5142, allocations: 0.605 MB / 0.7313 GB, free: 139.9 MB / 0.6355 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0002331/0.5144, allocations: 61.88 kB / 0.7314 GB, free: 139.8 MB / 0.6355 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0013/0.5157, allocations: 383.9 kB / 0.7318 GB, free: 139.8 MB / 0.6355 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.000413/0.5161, allocations: 236.7 kB / 0.732 GB, free: 139.8 MB / 0.6355 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0001336/0.5163, allocations: 94 kB / 0.7321 GB, free: 139.7 MB / 0.6355 GB Notification: Performance of sorting global known variables: time 0.0005837/0.5169, allocations: 0.6493 MB / 0.7327 GB, free: 139.5 MB / 0.6355 GB Notification: Performance of sort global known variables: time 1.6e-07/0.5169, allocations: 0 / 0.7327 GB, free: 139.5 MB / 0.6355 GB Notification: Performance of remove unused functions: time 0.00384/0.5207, allocations: 1.819 MB / 0.7345 GB, free: 139.3 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 0.0003225/0.521, allocations: 176.7 kB / 0.7347 GB, free: 139.2 MB / 0.6355 GB Notification: Performance of simCode: created initialization part: time 0.00897/0.53, allocations: 7.295 MB / 0.7418 GB, free: 136.6 MB / 0.6355 GB Notification: Performance of simCode: created event and clocks part: time 4.749e-06/0.53, allocations: 3.969 kB / 0.7418 GB, free: 136.6 MB / 0.6355 GB Notification: Performance of simCode: created simulation system equations: time 0.003371/0.5334, allocations: 2.873 MB / 0.7446 GB, free: 135.5 MB / 0.6355 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.001072/0.5344, allocations: 288.5 kB / 0.7449 GB, free: 135.4 MB / 0.6355 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.008481/0.5429, allocations: 7.044 MB / 0.7518 GB, free: 130 MB / 0.6355 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.000863/0.5438, allocations: 1.111 MB / 0.7528 GB, free: 128.9 MB / 0.6355 GB Notification: Performance of simCode: alias equations: time 0.002192/0.546, allocations: 1.388 MB / 0.7542 GB, free: 127.6 MB / 0.6355 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0004345/0.5464, allocations: 172.4 kB / 0.7544 GB, free: 127.4 MB / 0.6355 GB Notification: Performance of SimCode: time 1.042e-06/0.5464, allocations: 0 / 0.7544 GB, free: 127.4 MB / 0.6355 GB Notification: Performance of Templates: time 0.07782/0.6242, allocations: 80.02 MB / 0.8325 GB, free: 47.89 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: 5.3232925669290125]