Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Buildings_latest_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 12.0.0-master/package.mo", uses=false) Using package Buildings with version 12.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 12.0.0-master/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_latest_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_latest_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 0.001687/0.001687, allocations: 108 kB / 15.6 MB, free: 132 kB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.002157/0.002157, allocations: 192.9 kB / 16.53 MB, free: 6.391 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.408/1.408, allocations: 222.9 MB / 240.2 MB, free: 4.391 MB / 190.1 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 12.0.0-master/package.mo): time 2.899/2.899, allocations: 472.6 MB / 0.7451 GB, free: 4.629 MB / 0.5919 GB Notification: Performance of FrontEnd - loaded program: time 0.001224/0.001224, allocations: 72.98 kB / 0.9121 GB, free: 33.48 MB / 0.7169 GB Notification: Performance of FrontEnd - Absyn->SCode: time 0.3685/0.3697, allocations: 159.9 MB / 1.068 GB, free: 10.4 MB / 0.8262 GB Notification: Performance of NFInst.instantiate(Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepDown.DD): time 0.01987/0.3896, allocations: 16.31 MB / 1.084 GB, free: 10.03 MB / 0.8419 GB Notification: Performance of NFInst.instExpressions: time 0.01272/0.4024, allocations: 6.445 MB / 1.09 GB, free: 3.566 MB / 0.8419 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.00177/0.4042, allocations: 47.88 kB / 1.09 GB, free: 3.52 MB / 0.8419 GB Notification: Performance of NFTyping.typeComponents: time 0.003053/0.4072, allocations: 1.127 MB / 1.092 GB, free: 2.387 MB / 0.8419 GB Notification: Performance of NFTyping.typeBindings: time 0.003706/0.4109, allocations: 1.346 MB / 1.093 GB, free: 1.035 MB / 0.8419 GB Notification: Performance of NFTyping.typeClassSections: time 0.003316/0.4143, allocations: 1.219 MB / 1.094 GB, free: 15.82 MB / 0.8575 GB Notification: Performance of NFFlatten.flatten: time 0.005781/0.4201, allocations: 4.958 MB / 1.099 GB, free: 10.85 MB / 0.8575 GB Notification: Performance of NFFlatten.resolveConnections: time 0.006711/0.4268, allocations: 5.689 MB / 1.104 GB, free: 5.09 MB / 0.8575 GB Notification: Performance of NFEvalConstants.evaluate: time 0.003474/0.4303, allocations: 2.053 MB / 1.106 GB, free: 3.031 MB / 0.8575 GB Notification: Performance of NFSimplifyModel.simplify: time 0.003661/0.434, allocations: 2.641 MB / 1.109 GB, free: 392 kB / 0.8575 GB Notification: Performance of NFPackage.collectConstants: time 0.0006991/0.4347, allocations: 440 kB / 1.109 GB, free: 15.95 MB / 0.8731 GB Notification: Performance of NFFlatten.collectFunctions: time 0.002374/0.4371, allocations: 1.182 MB / 1.111 GB, free: 14.77 MB / 0.8731 GB Notification: Performance of NFScalarize.scalarize: time 0.001889/0.439, allocations: 1.988 MB / 1.113 GB, free: 12.78 MB / 0.8731 GB Notification: Performance of NFVerifyModel.verify: time 0.002286/0.4413, allocations: 1.902 MB / 1.114 GB, free: 10.87 MB / 0.8731 GB Notification: Performance of NFConvertDAE.convert: time 0.006581/0.4478, allocations: 6.661 MB / 1.121 GB, free: 4.188 MB / 0.8731 GB Notification: Performance of FrontEnd - DAE generated: time 5.801e-06/0.4479, allocations: 0 / 1.121 GB, free: 4.188 MB / 0.8731 GB Notification: Performance of FrontEnd: time 2.094e-06/0.4479, allocations: 0 / 1.121 GB, free: 4.188 MB / 0.8731 GB Notification: Performance of Transformations before backend: time 0.0001607/0.4481, allocations: 0 / 1.121 GB, free: 4.188 MB / 0.8731 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 0.007867/0.4559, allocations: 3.446 MB / 1.124 GB, free: 0.6797 MB / 0.8731 GB Notification: Performance of prepare preOptimizeDAE: time 4.25e-05/0.456, allocations: 12.03 kB / 1.124 GB, free: 0.668 MB / 0.8731 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.01286/0.4688, allocations: 2.376 MB / 1.127 GB, free: 14.29 MB / 0.8887 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.004525/0.4734, allocations: 1.963 MB / 1.129 GB, free: 12.28 MB / 0.8887 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0001586/0.4736, allocations: 234.5 kB / 1.129 GB, free: 12.05 MB / 0.8887 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0006432/0.4742, allocations: 307.9 kB / 1.129 GB, free: 11.75 MB / 0.8887 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.01329/0.4875, allocations: 6.421 MB / 1.135 GB, free: 5.211 MB / 0.8887 GB Notification: Performance of preOpt findStateOrder (simulation): time 6.431e-05/0.4876, allocations: 7.938 kB / 1.135 GB, free: 5.203 MB / 0.8887 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0003893/0.488, allocations: 128 kB / 1.135 GB, free: 5.078 MB / 0.8887 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0004666/0.4885, allocations: 317.3 kB / 1.136 GB, free: 4.766 MB / 0.8887 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.01541/0.5039, allocations: 6.605 MB / 1.142 GB, free: 14.14 MB / 0.9044 GB Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.03314/0.5371, allocations: 24.83 MB / 1.166 GB, free: 3.25 MB / 0.92 GB Notification: Performance of preOpt comSubExp (simulation): time 0.008315/0.5454, allocations: 5.447 MB / 1.172 GB, free: 13.45 MB / 0.9356 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.006377/0.5518, allocations: 2.928 MB / 1.175 GB, free: 10.5 MB / 0.9356 GB Notification: Performance of preOpt evalFunc (simulation): time 0.0002848/0.5522, allocations: 143 kB / 1.175 GB, free: 10.34 MB / 0.9356 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 5.266e-05/0.5522, allocations: 64.5 kB / 1.175 GB, free: 10.27 MB / 0.9356 GB Notification: Performance of pre-optimization done (n=230): time 4.979e-06/0.5522, allocations: 0 / 1.175 GB, free: 10.27 MB / 0.9356 GB Notification: Performance of matching and sorting (n=313): time 0.1433/0.6955, allocations: 39.17 MB / 1.213 GB, free: 3.043 MB / 0.9669 GB Notification: Performance of inlineWhenForInitialization (initialization): time 0.0001349/0.6957, allocations: 243.9 kB / 1.213 GB, free: 2.754 MB / 0.9669 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.002317/0.698, allocations: 1.257 MB / 1.215 GB, free: 1.48 MB / 0.9669 GB Notification: Performance of collectPreVariables (initialization): time 0.0006516/0.6987, allocations: 77.7 kB / 1.215 GB, free: 1.398 MB / 0.9669 GB Notification: Performance of collectInitialEqns (initialization): time 0.001011/0.6997, allocations: 1.231 MB / 1.216 GB, free: 152 kB / 0.9669 GB Notification: Performance of collectInitialBindings (initialization): time 0.001579/0.7013, allocations: 1.055 MB / 1.217 GB, free: 15.07 MB / 0.9825 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.001935/0.7033, allocations: 0.6243 MB / 1.217 GB, free: 14.44 MB / 0.9825 GB Notification: Performance of setup shared object (initialization): time 0.000128/0.7034, allocations: 305.1 kB / 1.218 GB, free: 14.14 MB / 0.9825 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.006422/0.7098, allocations: 2.784 MB / 1.22 GB, free: 11.35 MB / 0.9825 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.007085/0.717, allocations: 3.455 MB / 1.224 GB, free: 7.633 MB / 0.9825 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.01412/0.7311, allocations: 6.394 MB / 1.23 GB, free: 0.957 MB / 0.9825 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 2.982e-05/0.7312, allocations: 4 kB / 1.23 GB, free: 0.9531 MB / 0.9825 GB Notification: Performance of matching and sorting (n=414) (initialization): time 0.03135/0.7625, allocations: 10.97 MB / 1.241 GB, free: 5.922 MB / 0.9981 GB Notification: Performance of prepare postOptimizeDAE: time 4.5e-05/0.7626, allocations: 12 kB / 1.241 GB, free: 5.91 MB / 0.9981 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 4.161e-05/0.7627, allocations: 16 kB / 1.241 GB, free: 5.895 MB / 0.9981 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.6055/1.368, allocations: 5.997 MB / 1.247 GB, free: 165.8 MB / 0.9981 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.004708/1.373, allocations: 0.9382 MB / 1.248 GB, free: 165.8 MB / 0.9981 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.04651/1.419, allocations: 28.84 MB / 1.276 GB, free: 155.4 MB / 0.9981 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.004502/1.424, allocations: 0.5445 MB / 1.276 GB, free: 155.4 MB / 0.9981 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.000484/1.425, allocations: 143.7 kB / 1.276 GB, free: 155.4 MB / 0.9981 GB Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.007361/1.432, allocations: 3.922 MB / 1.28 GB, free: 154.1 MB / 0.9981 GB Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.006343/1.438, allocations: 3.416 MB / 1.284 GB, free: 152.5 MB / 0.9981 GB Error: Initialization problem is structural singular. Please, check the initial conditions. Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.08593/1.524, allocations: 25.9 MB / 1.309 GB, free: 142 MB / 0.9981 GB Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 3.076e-05/1.524, allocations: 4 kB / 1.309 GB, free: 142 MB / 0.9981 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 0.02345/1.548, allocations: 10.91 MB / 1.32 GB, free: 131 MB / 0.9981 GB Notification: Performance of prepare postOptimizeDAE: time 3.233e-05/1.548, allocations: 12 kB / 1.32 GB, free: 131 MB / 0.9981 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 2.876e-05/1.548, allocations: 16 kB / 1.32 GB, free: 131 MB / 0.9981 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.01459/1.562, allocations: 4.681 MB / 1.324 GB, free: 126.3 MB / 0.9981 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.004221/1.567, allocations: 0.992 MB / 1.325 GB, free: 125.3 MB / 0.9981 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.03405/1.601, allocations: 30.48 MB / 1.355 GB, free: 94.11 MB / 0.9981 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.004235/1.605, allocations: 0.5458 MB / 1.355 GB, free: 93.57 MB / 0.9981 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0005986/1.606, allocations: 143.9 kB / 1.356 GB, free: 93.43 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 0.001298/1.607, allocations: 381 kB / 1.356 GB, free: 93.05 MB / 0.9981 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0008026/1.608, allocations: 193.7 kB / 1.356 GB, free: 92.86 MB / 0.9981 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.02546/1.633, allocations: 11.08 MB / 1.367 GB, free: 81.71 MB / 0.9981 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 3.464e-05/1.633, allocations: 32 kB / 1.367 GB, free: 81.68 MB / 0.9981 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 4.153e-05/1.633, allocations: 19.94 kB / 1.367 GB, free: 81.66 MB / 0.9981 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 6.917e-05/1.633, allocations: 15.94 kB / 1.367 GB, free: 81.64 MB / 0.9981 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.03299/1.666, allocations: 16.61 MB / 1.383 GB, free: 64.84 MB / 0.9981 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 3.955e-05/1.667, allocations: 12 kB / 1.383 GB, free: 64.82 MB / 0.9981 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0032/1.67, allocations: 0.7411 MB / 1.384 GB, free: 64.08 MB / 0.9981 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.01759/1.687, allocations: 5.62 MB / 1.389 GB, free: 58.45 MB / 0.9981 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0006361/1.688, allocations: 75.95 kB / 1.39 GB, free: 58.37 MB / 0.9981 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.03839/1.726, allocations: 27.67 MB / 1.417 GB, free: 30.41 MB / 0.9981 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.07e-05/1.727, allocations: 16.03 kB / 1.417 GB, free: 30.4 MB / 0.9981 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.02426/1.751, allocations: 10.43 MB / 1.427 GB, free: 19.71 MB / 0.9981 GB Notification: Performance of postOpt removeConstants (simulation): time 0.001904/1.753, allocations: 0.7549 MB / 1.427 GB, free: 18.94 MB / 0.9981 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0007919/1.754, allocations: 67.98 kB / 1.428 GB, free: 18.87 MB / 0.9981 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.003842/1.757, allocations: 0.5225 MB / 1.428 GB, free: 18.35 MB / 0.9981 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0009675/1.758, allocations: 266.9 kB / 1.428 GB, free: 18.09 MB / 0.9981 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0004117/1.759, allocations: 104 kB / 1.428 GB, free: 17.98 MB / 0.9981 GB Notification: Performance of sorting global known variables: time 0.001416/1.76, allocations: 0.9108 MB / 1.429 GB, free: 17.07 MB / 0.9981 GB Notification: Performance of sort global known variables: time 3.2e-07/1.76, allocations: 0 / 1.429 GB, free: 17.07 MB / 0.9981 GB Notification: Performance of remove unused functions: time 0.006592/1.767, allocations: 1.881 MB / 1.431 GB, free: 15.19 MB / 0.9981 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 0.0006711/1.768, allocations: 190.5 kB / 1.431 GB, free: 15 MB / 0.9981 GB Notification: Performance of simCode: created initialization part: time 0.03407/1.802, allocations: 15.29 MB / 1.446 GB, free: 15.63 MB / 1.014 GB Notification: Performance of simCode: created event and clocks part: time 1.733e-05/1.802, allocations: 0 / 1.446 GB, free: 15.63 MB / 1.014 GB Notification: Performance of simCode: created simulation system equations: time 0.01239/1.814, allocations: 4.683 MB / 1.451 GB, free: 10.92 MB / 1.014 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.003204/1.817, allocations: 286.6 kB / 1.451 GB, free: 10.64 MB / 1.014 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.0288/1.846, allocations: 9.713 MB / 1.461 GB, free: 0.8047 MB / 1.014 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.004003/1.85, allocations: 2.679 MB / 1.463 GB, free: 14.09 MB / 1.029 GB Notification: Performance of simCode: alias equations: time 0.005935/1.856, allocations: 1.641 MB / 1.465 GB, free: 12.45 MB / 1.029 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0008939/1.857, allocations: 171.3 kB / 1.465 GB, free: 12.28 MB / 1.029 GB Notification: Performance of SimCode: time 7.21e-07/1.857, allocations: 0 / 1.465 GB, free: 12.28 MB / 1.029 GB Notification: Performance of Templates: time 0.1353/1.992, allocations: 84.69 MB / 1.548 GB, free: 7.801 MB / 1.107 GB make -j1 -f Buildings_latest_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepDown.DD.makefile (rm -f Buildings_latest_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepDown.DD.pipe ; mkfifo Buildings_latest_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepDown.DD.pipe ; head -c 1048576 < Buildings_latest_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepDown.DD.pipe >> ../files/Buildings_latest_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepDown.DD.sim & ./Buildings_latest_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepDown.DD -abortSlowSimulation -alarm=480 -emit_protected -lv LOG_STATS > Buildings_latest_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepDown.DD.pipe 2>&1)