Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Buildings_9_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepDown.DD.conf.json loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo", uses=false) loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo", uses=false) loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo", uses=false) loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 9.1.3-maint.9.1.x/package.mo", uses=false) Using package Buildings with version 9.1.3 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 9.1.3-maint.9.1.x/package.mo) Using package Modelica with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo) Using package Complex with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo) Using package ModelicaServices with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo) Running command: translateModel(Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepDown.DD,tolerance=1e-06,outputFormat="mat",numberOfIntervals=5000,variableFilter="time|err_V2.1.|err_V2.2.|err_V2.3.|err_V3.1.|err_V3.2.|err_V3.3.|err_V4.1.|err_V4.2.|err_V4.3.|err_Theta2.1.|err_Theta2.2.|err_Theta2.3.|err_Theta3.1.|err_Theta3.2.|err_Theta3.3.|err_Theta4.1.|err_Theta4.2.|err_Theta4.3.",fileNamePrefix="Buildings_9_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepDown.DD") translateModel(Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepDown.DD,tolerance=1e-06,outputFormat="mat",numberOfIntervals=5000,variableFilter="time|err_V2.1.|err_V2.2.|err_V2.3.|err_V3.1.|err_V3.2.|err_V3.3.|err_V4.1.|err_V4.2.|err_V4.3.|err_Theta2.1.|err_Theta2.2.|err_Theta2.3.|err_Theta3.1.|err_Theta3.2.|err_Theta3.3.|err_Theta4.1.|err_Theta4.2.|err_Theta4.3.",fileNamePrefix="Buildings_9_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepDown.DD") Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.001584/0.001584, allocations: 111.3 kB / 15.24 MB, free: 0.6484 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001874/0.001875, allocations: 203.3 kB / 16.15 MB, free: 6.594 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.364/1.364, allocations: 222.9 MB / 239.8 MB, free: 4.57 MB / 190.1 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 9.1.3-maint.9.1.x/package.mo): time 2.385/2.385, allocations: 390.2 MB / 0.6642 GB, free: 0.6016 MB / 0.5137 GB Notification: Performance of FrontEnd - loaded program: time 0.001234/0.001234, allocations: 63.89 kB / 0.8119 GB, free: 14.83 MB / 0.67 GB Notification: Performance of FrontEnd - Absyn->SCode: time 0.8662/0.8675, allocations: 140.4 MB / 0.949 GB, free: 9.277 MB / 0.7169 GB Notification: Performance of NFInst.instantiate(Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepDown.DD): time 0.0187/0.8862, allocations: 16.21 MB / 0.9648 GB, free: 12.93 MB / 0.7325 GB Notification: Performance of NFInst.instExpressions: time 0.01321/0.8995, allocations: 6.491 MB / 0.9711 GB, free: 7.848 MB / 0.7325 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.002673/0.9022, allocations: 44.78 kB / 0.9712 GB, free: 7.836 MB / 0.7325 GB Notification: Performance of NFTyping.typeComponents: time 0.00355/0.9058, allocations: 1.028 MB / 0.9722 GB, free: 7.039 MB / 0.7325 GB Notification: Performance of NFTyping.typeBindings: time 0.004546/0.9103, allocations: 1.27 MB / 0.9734 GB, free: 6.055 MB / 0.7325 GB Notification: Performance of NFTyping.typeClassSections: time 0.004137/0.9145, allocations: 1.113 MB / 0.9745 GB, free: 5.203 MB / 0.7325 GB Notification: Performance of NFFlatten.flatten: time 0.0112/0.9257, allocations: 7.639 MB / 0.982 GB, free: 228 kB / 0.7325 GB Notification: Performance of NFFlatten.resolveConnections: time 0.01025/0.936, allocations: 6.246 MB / 0.9881 GB, free: 9.918 MB / 0.7481 GB Notification: Performance of NFEvalConstants.evaluate: time 0.004318/0.9403, allocations: 1.733 MB / 0.9897 GB, free: 8.18 MB / 0.7481 GB Notification: Performance of NFSimplifyModel.simplify: time 0.007254/0.9476, allocations: 2.731 MB / 0.9924 GB, free: 5.441 MB / 0.7481 GB Notification: Performance of NFPackage.collectConstants: time 0.002481/0.9502, allocations: 316 kB / 0.9927 GB, free: 5.133 MB / 0.7481 GB Notification: Performance of NFFlatten.collectFunctions: time 0.004881/0.9551, allocations: 1.248 MB / 0.9939 GB, free: 3.883 MB / 0.7481 GB Notification: Performance of NFScalarize.scalarize: time 0.00388/0.959, allocations: 1.863 MB / 0.9958 GB, free: 2.016 MB / 0.7481 GB Notification: Performance of NFVerifyModel.verify: time 0.004919/0.9639, allocations: 1.762 MB / 0.9975 GB, free: 252 kB / 0.7481 GB Notification: Performance of NFConvertDAE.convert: time 0.01041/0.9744, allocations: 6.622 MB / 1.004 GB, free: 9.605 MB / 0.7637 GB Notification: Performance of FrontEnd - DAE generated: time 7.243e-06/0.9744, allocations: 0 / 1.004 GB, free: 9.605 MB / 0.7637 GB Notification: Performance of FrontEnd: time 2.565e-06/0.9744, allocations: 0 / 1.004 GB, free: 9.605 MB / 0.7637 GB Notification: Performance of Transformations before backend: time 0.000248/0.9747, allocations: 0 / 1.004 GB, free: 9.605 MB / 0.7637 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 863 * Number of variables: 863 Notification: Performance of Generate backend data structure: time 0.01005/0.9847, allocations: 3.442 MB / 1.007 GB, free: 6.102 MB / 0.7637 GB Notification: Performance of prepare preOptimizeDAE: time 4.377e-05/0.9848, allocations: 8.031 kB / 1.007 GB, free: 6.094 MB / 0.7637 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.01302/0.9978, allocations: 2.369 MB / 1.01 GB, free: 3.719 MB / 0.7637 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.005227/1.003, allocations: 1.975 MB / 1.012 GB, free: 1.699 MB / 0.7637 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0002354/1.003, allocations: 234.4 kB / 1.012 GB, free: 1.469 MB / 0.7637 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.001367/1.005, allocations: 303.9 kB / 1.012 GB, free: 1.172 MB / 0.7637 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.01539/1.02, allocations: 6.425 MB / 1.018 GB, free: 10.63 MB / 0.7794 GB Notification: Performance of preOpt findStateOrder (simulation): time 6.414e-05/1.02, allocations: 3.938 kB / 1.018 GB, free: 10.63 MB / 0.7794 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0004111/1.021, allocations: 135.9 kB / 1.018 GB, free: 10.5 MB / 0.7794 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0004993/1.021, allocations: 317.3 kB / 1.019 GB, free: 10.18 MB / 0.7794 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0166/1.038, allocations: 6.613 MB / 1.025 GB, free: 3.555 MB / 0.7794 GB Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.03626/1.074, allocations: 24.82 MB / 1.049 GB, free: 8.676 MB / 0.8106 GB Notification: Performance of preOpt comSubExp (simulation): time 0.009237/1.083, allocations: 5.42 MB / 1.055 GB, free: 2.898 MB / 0.8106 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.006602/1.09, allocations: 2.936 MB / 1.058 GB, free: 15.95 MB / 0.8262 GB Notification: Performance of preOpt evalFunc (simulation): time 0.0004061/1.09, allocations: 135 kB / 1.058 GB, free: 15.8 MB / 0.8262 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 5.744e-05/1.09, allocations: 72.42 kB / 1.058 GB, free: 15.71 MB / 0.8262 GB Notification: Performance of pre-optimization done (n=230): time 4.368e-06/1.09, allocations: 0 / 1.058 GB, free: 15.71 MB / 0.8262 GB Notification: Performance of matching and sorting (n=313): time 0.142/1.232, allocations: 39.18 MB / 1.096 GB, free: 8.473 MB / 0.8575 GB Notification: Performance of inlineWhenForInitialization (initialization): time 0.0002143/1.233, allocations: 243.9 kB / 1.096 GB, free: 8.184 MB / 0.8575 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.002385/1.235, allocations: 1.268 MB / 1.098 GB, free: 6.898 MB / 0.8575 GB Notification: Performance of collectPreVariables (initialization): time 0.0007334/1.236, allocations: 73.7 kB / 1.098 GB, free: 6.82 MB / 0.8575 GB Notification: Performance of collectInitialEqns (initialization): time 0.001001/1.237, allocations: 1.231 MB / 1.099 GB, free: 5.57 MB / 0.8575 GB Notification: Performance of collectInitialBindings (initialization): time 0.001562/1.238, allocations: 1.051 MB / 1.1 GB, free: 4.504 MB / 0.8575 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.00129/1.24, allocations: 0.6164 MB / 1.1 GB, free: 3.879 MB / 0.8575 GB Notification: Performance of setup shared object (initialization): time 0.0001759/1.24, allocations: 301.1 kB / 1.101 GB, free: 3.582 MB / 0.8575 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.006006/1.246, allocations: 2.788 MB / 1.103 GB, free: 0.7852 MB / 0.8575 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.007192/1.253, allocations: 3.455 MB / 1.107 GB, free: 13.07 MB / 0.8731 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.01313/1.266, allocations: 6.397 MB / 1.113 GB, free: 6.387 MB / 0.8731 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 1.721e-05/1.266, allocations: 4 kB / 1.113 GB, free: 6.383 MB / 0.8731 GB Notification: Performance of matching and sorting (n=414) (initialization): time 0.02856/1.295, allocations: 10.98 MB / 1.124 GB, free: 11.35 MB / 0.8887 GB Notification: Performance of prepare postOptimizeDAE: time 4.517e-05/1.295, allocations: 12 kB / 1.124 GB, free: 11.34 MB / 0.8887 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 3.986e-05/1.295, allocations: 16 kB / 1.124 GB, free: 11.32 MB / 0.8887 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.02188/1.317, allocations: 5.967 MB / 1.13 GB, free: 5.348 MB / 0.8887 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.00451/1.322, allocations: 0.9438 MB / 1.131 GB, free: 4.402 MB / 0.8887 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.04613/1.368, allocations: 26.26 MB / 1.156 GB, free: 9.91 MB / 0.92 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.004671/1.372, allocations: 0.5537 MB / 1.157 GB, free: 9.355 MB / 0.92 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0005411/1.373, allocations: 139.9 kB / 1.157 GB, free: 9.219 MB / 0.92 GB Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.008551/1.382, allocations: 3.917 MB / 1.161 GB, free: 5.293 MB / 0.92 GB Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.00682/1.388, allocations: 3.42 MB / 1.164 GB, free: 1.609 MB / 0.92 GB Error: Initialization problem is structural singular. Please, check the initial conditions. Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.0945/1.483, allocations: 25.85 MB / 1.189 GB, free: 7.367 MB / 0.9512 GB Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 2.142e-05/1.483, allocations: 4 kB / 1.189 GB, free: 7.363 MB / 0.9512 GB Warning: The linear system: 1 : transformer.conv3.V2[1] = line2.v3_n[1] - line2.v1_n[1] 2 : line2.v1_n[1] - line2.v1_p[1] = line2.Z11[1] * line2.i1[1] - line2.Z11[2] * line2.i1[2] + line2.Z12[1] * line2.i2[1] - line2.Z12[2] * line2.i2[2] + line2.Z13[1] * line2.i3[1] - line2.Z13[2] * line2.i3[2] 3 : loadRL.load3.v[1] = line2.v3_p[1] - line2.v1_p[1] 4 : line2.v3_n[1] - line2.v3_p[1] = line2.Z31[1] * line2.i1[1] - line2.Z31[2] * line2.i1[2] + line2.Z32[1] * line2.i2[1] - line2.Z32[2] * line2.i2[2] + line2.Z33[1] * line2.i3[1] - line2.Z33[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.v3_n[1] ; line2.v3_p[1] ; line2.v1_p[1] ; line2.v1_n[1] ] = [ -transformer.conv3.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.load3.v[1] ; line2.Z31[1] * line2.i1[1] + line2.Z33[1] * line2.i3[1] + line2.Z32[1] * line2.i2[1] - line2.Z31[2] * line2.i1[2] - line2.Z33[2] * line2.i3[2] - line2.Z32[2] * line2.i2[2] ] might be structurally or numerically singular for variable line2.v1_n[1] since U(4,4) = 0.0. It might be hard to solve. Compilation continues anyway. Warning: The linear system: 1 : transformer.conv3.V2[2] = line2.v3_n[2] - line2.v1_n[2] 2 : 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] 3 : loadRL.load3.v[2] = line2.v3_p[2] - line2.v1_p[2] 4 : 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] [ -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.v3_n[2] ; line2.v3_p[2] ; line2.v1_p[2] ; line2.v1_n[2] ] = [ -transformer.conv3.V2[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] ; -loadRL.load3.v[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] ] might be structurally or numerically singular for variable line2.v1_n[2] since U(4,4) = 0.0. It might be hard to solve. Compilation continues anyway. Notification: Performance of matching and sorting (n=414) (initialization_lambda0): time 0.02668/1.51, allocations: 10.9 MB / 1.2 GB, free: 12.32 MB / 0.9669 GB Notification: Performance of prepare postOptimizeDAE: time 4.149e-05/1.51, allocations: 15.94 kB / 1.2 GB, free: 12.3 MB / 0.9669 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 3.482e-05/1.51, allocations: 19.94 kB / 1.2 GB, free: 12.29 MB / 0.9669 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.01609/1.526, allocations: 4.646 MB / 1.205 GB, free: 7.621 MB / 0.9669 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.004533/1.53, allocations: 0.9906 MB / 1.206 GB, free: 6.629 MB / 0.9669 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.03771/1.568, allocations: 28 MB / 1.233 GB, free: 9.914 MB / 0.9981 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.004297/1.573, allocations: 0.5382 MB / 1.233 GB, free: 9.375 MB / 0.9981 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0005103/1.573, allocations: 140.3 kB / 1.234 GB, free: 9.238 MB / 0.9981 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[3].v[1]:VARIABLE(flow=false unit = "V" fixed = true ) "Voltage vector" type: Real [3,2] Warning: The initial conditions are over specified. The following 2 initial equations are redundant, so they are removed from the initialization_lambda0 system: 0.0 = (-line2.i2[2]) - line2.i1[2] - line2.i3[2] 0.0 = (-line2.i2[1]) - line2.i1[1] - line2.i3[1]. Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 81 * 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 (272): * Single equations (assignments): 270 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 0 * Torn equation systems: 2 * Mixed (continuous/discrete) equation systems: 0 Notification: Torn system details for strict tearing set: * Linear torn systems (#iteration vars, #inner vars, density): 1 system {(10,62,70.0%)} * Non-linear torn systems (#iteration vars, #inner vars): 1 system {(10,62)} Notification: Performance of prepare postOptimizeDAE: time 0.001004/1.574, allocations: 381.2 kB / 1.234 GB, free: 8.859 MB / 0.9981 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0006273/1.575, allocations: 201.6 kB / 1.234 GB, free: 8.66 MB / 0.9981 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.02739/1.602, allocations: 11.09 MB / 1.245 GB, free: 13.48 MB / 1.014 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 7.133e-05/1.602, allocations: 36 kB / 1.245 GB, free: 13.45 MB / 1.014 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 3.193e-05/1.602, allocations: 12 kB / 1.245 GB, free: 13.44 MB / 1.014 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 9.649e-05/1.602, allocations: 19.94 kB / 1.245 GB, free: 13.42 MB / 1.014 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.6975/2.3, allocations: 16.61 MB / 1.261 GB, free: 277.4 MB / 1.014 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 5.1e-05/2.3, allocations: 9.406 kB / 1.261 GB, free: 277.4 MB / 1.014 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.003737/2.304, allocations: 0.7426 MB / 1.262 GB, free: 277.4 MB / 1.014 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.02149/2.325, allocations: 5.588 MB / 1.267 GB, free: 277.4 MB / 1.014 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0007876/2.326, allocations: 79.48 kB / 1.267 GB, free: 277.4 MB / 1.014 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.04235/2.368, allocations: 25.12 MB / 1.292 GB, free: 268.4 MB / 1.014 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 8.656e-06/2.368, allocations: 14.97 kB / 1.292 GB, free: 268.4 MB / 1.014 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.02347/2.392, allocations: 10.43 MB / 1.302 GB, free: 262.7 MB / 1.014 GB Notification: Performance of postOpt removeConstants (simulation): time 0.001771/2.394, allocations: 0.757 MB / 1.303 GB, free: 262.2 MB / 1.014 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0005259/2.394, allocations: 63.39 kB / 1.303 GB, free: 262.2 MB / 1.014 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.003324/2.398, allocations: 0.5228 MB / 1.303 GB, free: 261.9 MB / 1.014 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0009593/2.399, allocations: 269.9 kB / 1.304 GB, free: 261.8 MB / 1.014 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.000236/2.399, allocations: 98.52 kB / 1.304 GB, free: 261.7 MB / 1.014 GB Notification: Performance of sorting global known variables: time 0.001186/2.4, allocations: 0.9096 MB / 1.305 GB, free: 261.2 MB / 1.014 GB Notification: Performance of sort global known variables: time 1.2e-07/2.4, allocations: 0 / 1.305 GB, free: 261.2 MB / 1.014 GB Notification: Performance of remove unused functions: time 0.005773/2.406, allocations: 1.886 MB / 1.307 GB, free: 261 MB / 1.014 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 40 * 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 (170): * Single equations (assignments): 168 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 0 * Torn equation systems: 2 * Mixed (continuous/discrete) equation systems: 0 Notification: Torn system details for strict tearing set: * Linear torn systems (#iteration vars, #inner vars, density): 1 system {(10,62,70.0%)} * Non-linear torn systems (#iteration vars, #inner vars): 1 system {(10,62)} Notification: Performance of Backend phase and start with SimCode phase: time 0.0004431/2.406, allocations: 180.8 kB / 1.307 GB, free: 260.9 MB / 1.014 GB Notification: Performance of simCode: created initialization part: time 0.02687/2.433, allocations: 13 MB / 1.319 GB, free: 249.8 MB / 1.014 GB Notification: Performance of simCode: created event and clocks part: time 1.986e-05/2.433, allocations: 4.875 kB / 1.319 GB, free: 249.8 MB / 1.014 GB Notification: Performance of simCode: created simulation system equations: time 0.01027/2.443, allocations: 4.664 MB / 1.324 GB, free: 245.1 MB / 1.014 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.002373/2.446, allocations: 268.2 kB / 1.324 GB, free: 244.8 MB / 1.014 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.0216/2.468, allocations: 11.13 MB / 1.335 GB, free: 233.6 MB / 1.014 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.002434/2.47, allocations: 2.682 MB / 1.338 GB, free: 230.9 MB / 1.014 GB Notification: Performance of simCode: alias equations: time 0.004655/2.475, allocations: 1.627 MB / 1.339 GB, free: 229.2 MB / 1.014 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0006306/2.475, allocations: 167.3 kB / 1.34 GB, free: 229.1 MB / 1.014 GB Notification: Performance of SimCode: time 1.492e-06/2.475, allocations: 0 / 1.34 GB, free: 229.1 MB / 1.014 GB Notification: Performance of Templates: time 0.09757/2.573, allocations: 81.81 MB / 1.419 GB, free: 147.5 MB / 1.014 GB make -j1 -f Buildings_9_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepDown.DD.makefile (rm -f Buildings_9_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepDown.DD.pipe ; mkfifo Buildings_9_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepDown.DD.pipe ; head -c 1048576 < Buildings_9_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepDown.DD.pipe >> ../files/Buildings_9_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepDown.DD.sim & ./Buildings_9_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepDown.DD -abortSlowSimulation -alarm=480 -emit_protected -lv LOG_STATS > Buildings_9_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepDown.DD.pipe 2>&1)