Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Buildings_10_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepDown.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 10.1.0-maint.10.0.x/package.mo", uses=false) Using package Buildings with version 10.1.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 10.1.0-maint.10.0.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.UnbalancedStepDown.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_10_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepDown.DD") translateModel(Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepDown.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_10_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepDown.DD") Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.00162/0.00162, allocations: 104.9 kB / 16.35 MB, free: 5.824 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.002033/0.002033, allocations: 192.6 kB / 17.29 MB, free: 5.48 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.384/1.384, allocations: 222.9 MB / 241 MB, free: 15.15 MB / 206.1 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 10.1.0-maint.10.0.x/package.mo): time 2.424/2.424, allocations: 437.1 MB / 0.7112 GB, free: 4.379 MB / 0.5762 GB Notification: Performance of FrontEnd - loaded program: time 0.001273/0.001273, allocations: 64.47 kB / 0.8707 GB, free: 1.41 MB / 0.6387 GB Notification: Performance of FrontEnd - Absyn->SCode: time 0.3163/0.3176, allocations: 151.6 MB / 1.019 GB, free: 9.816 MB / 0.795 GB Notification: Performance of NFInst.instantiate(Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepDown.DD): time 0.02081/0.3384, allocations: 16.41 MB / 1.035 GB, free: 9.332 MB / 0.8106 GB Notification: Performance of NFInst.instExpressions: time 0.01184/0.3503, allocations: 6.434 MB / 1.041 GB, free: 2.879 MB / 0.8106 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.001848/0.3522, allocations: 51.88 kB / 1.041 GB, free: 2.828 MB / 0.8106 GB Notification: Performance of NFTyping.typeComponents: time 0.003611/0.3558, allocations: 1.134 MB / 1.042 GB, free: 1.691 MB / 0.8106 GB Notification: Performance of NFTyping.typeBindings: time 0.004021/0.3599, allocations: 1.323 MB / 1.044 GB, free: 372 kB / 0.8106 GB Notification: Performance of NFTyping.typeClassSections: time 0.003667/0.3636, allocations: 1.25 MB / 1.045 GB, free: 15.11 MB / 0.8262 GB Notification: Performance of NFFlatten.flatten: time 0.005864/0.3694, allocations: 4.985 MB / 1.05 GB, free: 10.12 MB / 0.8262 GB Notification: Performance of NFFlatten.resolveConnections: time 0.006917/0.3764, allocations: 5.642 MB / 1.055 GB, free: 4.406 MB / 0.8262 GB Notification: Performance of NFEvalConstants.evaluate: time 0.003478/0.3799, allocations: 2.061 MB / 1.057 GB, free: 2.34 MB / 0.8262 GB Notification: Performance of NFSimplifyModel.simplify: time 0.004377/0.3843, allocations: 2.653 MB / 1.06 GB, free: 15.68 MB / 0.8419 GB Notification: Performance of NFPackage.collectConstants: time 0.001141/0.3855, allocations: 444 kB / 1.06 GB, free: 15.25 MB / 0.8419 GB Notification: Performance of NFFlatten.collectFunctions: time 0.002956/0.3884, allocations: 1.198 MB / 1.061 GB, free: 14.05 MB / 0.8419 GB Notification: Performance of NFScalarize.scalarize: time 0.003055/0.3915, allocations: 1.988 MB / 1.063 GB, free: 12.05 MB / 0.8419 GB Notification: Performance of NFVerifyModel.verify: time 0.002895/0.3944, allocations: 1.926 MB / 1.065 GB, free: 10.12 MB / 0.8419 GB Notification: Performance of NFConvertDAE.convert: time 0.008497/0.403, allocations: 6.731 MB / 1.072 GB, free: 3.371 MB / 0.8419 GB Notification: Performance of FrontEnd - DAE generated: time 1.041e-05/0.403, allocations: 0 / 1.072 GB, free: 3.371 MB / 0.8419 GB Notification: Performance of FrontEnd: time 2.525e-06/0.403, allocations: 0 / 1.072 GB, free: 3.371 MB / 0.8419 GB Notification: Performance of Transformations before backend: time 0.0002311/0.4033, allocations: 0 / 1.072 GB, free: 3.371 MB / 0.8419 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 874 * Number of variables: 874 Notification: Performance of Generate backend data structure: time 0.4799/0.8832, allocations: 3.478 MB / 1.075 GB, free: 58.15 MB / 0.8419 GB Notification: Performance of prepare preOptimizeDAE: time 4.502e-05/0.8832, allocations: 10.55 kB / 1.075 GB, free: 58.15 MB / 0.8419 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.01325/0.8965, allocations: 2.306 MB / 1.077 GB, free: 58.02 MB / 0.8419 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.005852/0.9024, allocations: 2.007 MB / 1.079 GB, free: 57.39 MB / 0.8419 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0002718/0.9027, allocations: 232.9 kB / 1.08 GB, free: 57.29 MB / 0.8419 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.001441/0.9041, allocations: 305.4 kB / 1.08 GB, free: 57.2 MB / 0.8419 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.01828/0.9224, allocations: 6.422 MB / 1.086 GB, free: 55.09 MB / 0.8419 GB Notification: Performance of preOpt findStateOrder (simulation): time 9.547e-05/0.9226, allocations: 5 kB / 1.086 GB, free: 55.09 MB / 0.8419 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0004617/0.923, allocations: 136 kB / 1.086 GB, free: 55 MB / 0.8419 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0005583/0.9236, allocations: 320.4 kB / 1.087 GB, free: 54.96 MB / 0.8419 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.02551/0.9491, allocations: 6.581 MB / 1.093 GB, free: 53.12 MB / 0.8419 GB Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.0573/1.006, allocations: 24.69 MB / 1.117 GB, free: 34.96 MB / 0.8419 GB Notification: Performance of preOpt comSubExp (simulation): time 0.01307/1.02, allocations: 5.426 MB / 1.122 GB, free: 31.1 MB / 0.8419 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.007449/1.027, allocations: 2.937 MB / 1.125 GB, free: 29.66 MB / 0.8419 GB Notification: Performance of preOpt evalFunc (simulation): time 0.0004955/1.028, allocations: 138.4 kB / 1.125 GB, free: 29.55 MB / 0.8419 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 7.785e-05/1.028, allocations: 65.81 kB / 1.125 GB, free: 29.49 MB / 0.8419 GB Notification: Performance of pre-optimization done (n=230): time 8.256e-06/1.028, allocations: 0 / 1.125 GB, free: 29.49 MB / 0.8419 GB Notification: Performance of matching and sorting (n=313): time 0.1274/1.155, allocations: 39.23 MB / 1.164 GB, free: 14.77 MB / 0.8575 GB Notification: Performance of inlineWhenForInitialization (initialization): time 0.0001272/1.155, allocations: 251.8 kB / 1.164 GB, free: 14.47 MB / 0.8575 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.002024/1.157, allocations: 1.271 MB / 1.165 GB, free: 13.18 MB / 0.8575 GB Notification: Performance of collectPreVariables (initialization): time 0.0006988/1.158, allocations: 77.7 kB / 1.165 GB, free: 13.1 MB / 0.8575 GB Notification: Performance of collectInitialEqns (initialization): time 0.0009084/1.159, allocations: 1.246 MB / 1.167 GB, free: 11.84 MB / 0.8575 GB Notification: Performance of collectInitialBindings (initialization): time 0.001413/1.16, allocations: 1.046 MB / 1.168 GB, free: 10.8 MB / 0.8575 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.001643/1.162, allocations: 0.6126 MB / 1.168 GB, free: 10.18 MB / 0.8575 GB Notification: Performance of setup shared object (initialization): time 0.0001005/1.162, allocations: 309.1 kB / 1.169 GB, free: 9.879 MB / 0.8575 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.006091/1.168, allocations: 2.76 MB / 1.171 GB, free: 7.109 MB / 0.8575 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.006695/1.175, allocations: 3.431 MB / 1.175 GB, free: 3.418 MB / 0.8575 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.01298/1.188, allocations: 6.384 MB / 1.181 GB, free: 12.75 MB / 0.8731 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 3.279e-05/1.188, allocations: 4 kB / 1.181 GB, free: 12.75 MB / 0.8731 GB Notification: Performance of matching and sorting (n=414) (initialization): time 0.02956/1.218, allocations: 10.93 MB / 1.191 GB, free: 1.758 MB / 0.8731 GB Notification: Performance of prepare postOptimizeDAE: time 4.699e-05/1.218, allocations: 12 kB / 1.191 GB, free: 1.746 MB / 0.8731 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 4.489e-05/1.218, allocations: 20 kB / 1.191 GB, free: 1.727 MB / 0.8731 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.02059/1.238, allocations: 5.886 MB / 1.197 GB, free: 11.83 MB / 0.8887 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.004565/1.243, allocations: 0.9283 MB / 1.198 GB, free: 10.9 MB / 0.8887 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.04946/1.292, allocations: 28.8 MB / 1.226 GB, free: 13.87 MB / 0.92 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.004383/1.297, allocations: 0.5303 MB / 1.227 GB, free: 13.34 MB / 0.92 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0007349/1.298, allocations: 143.9 kB / 1.227 GB, free: 13.2 MB / 0.92 GB Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.008578/1.306, allocations: 3.909 MB / 1.231 GB, free: 9.281 MB / 0.92 GB Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.006751/1.313, allocations: 3.4 MB / 1.234 GB, free: 5.621 MB / 0.92 GB Error: Initialization problem is structural singular. Please, check the initial conditions. Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.09247/1.405, allocations: 25.76 MB / 1.259 GB, free: 11.47 MB / 0.9512 GB Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 2.465e-05/1.406, allocations: 4 kB / 1.259 GB, free: 11.47 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 0.02645/1.432, allocations: 10.87 MB / 1.27 GB, free: 472 kB / 0.9512 GB Notification: Performance of prepare postOptimizeDAE: time 3.611e-05/1.432, allocations: 18.44 kB / 1.27 GB, free: 456 kB / 0.9512 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 3.217e-05/1.432, allocations: 20 kB / 1.27 GB, free: 436 kB / 0.9512 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.01568/1.448, allocations: 4.564 MB / 1.274 GB, free: 11.84 MB / 0.9669 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.004408/1.452, allocations: 0.9867 MB / 1.275 GB, free: 10.86 MB / 0.9669 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.04019/1.492, allocations: 30.45 MB / 1.305 GB, free: 11.66 MB / 0.9981 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.004226/1.497, allocations: 0.5188 MB / 1.306 GB, free: 11.14 MB / 0.9981 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0005507/1.497, allocations: 143.9 kB / 1.306 GB, free: 11 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 0.001026/1.498, allocations: 387.4 kB / 1.306 GB, free: 10.62 MB / 0.9981 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0006088/1.499, allocations: 201.6 kB / 1.306 GB, free: 10.42 MB / 0.9981 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.02682/1.526, allocations: 11.08 MB / 1.317 GB, free: 15.25 MB / 1.014 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 4.528e-05/1.526, allocations: 32 kB / 1.317 GB, free: 15.22 MB / 1.014 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 2.501e-05/1.526, allocations: 16 kB / 1.317 GB, free: 15.2 MB / 1.014 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 6.634e-05/1.526, allocations: 15.89 kB / 1.317 GB, free: 15.19 MB / 1.014 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.03706/1.563, allocations: 16.57 MB / 1.333 GB, free: 14.38 MB / 1.029 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 4.267e-05/1.563, allocations: 16.88 kB / 1.333 GB, free: 14.36 MB / 1.029 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.003583/1.567, allocations: 0.7488 MB / 1.334 GB, free: 13.61 MB / 1.029 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.01952/1.586, allocations: 5.507 MB / 1.339 GB, free: 8.09 MB / 1.029 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0006719/1.587, allocations: 79.95 kB / 1.34 GB, free: 8.012 MB / 1.029 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.04455/1.631, allocations: 27.62 MB / 1.366 GB, free: 12.09 MB / 1.061 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.206e-05/1.632, allocations: 12.03 kB / 1.366 GB, free: 12.08 MB / 1.061 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.02751/1.659, allocations: 10.45 MB / 1.377 GB, free: 1.379 MB / 1.061 GB Notification: Performance of postOpt removeConstants (simulation): time 0.002446/1.662, allocations: 0.76 MB / 1.377 GB, free: 0.5977 MB / 1.061 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.000708/1.662, allocations: 67.98 kB / 1.378 GB, free: 0.5312 MB / 1.061 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.003617/1.666, allocations: 0.5109 MB / 1.378 GB, free: 20 kB / 1.061 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0009018/1.667, allocations: 270.9 kB / 1.378 GB, free: 15.75 MB / 1.076 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0002843/1.667, allocations: 100.9 kB / 1.378 GB, free: 15.65 MB / 1.076 GB Notification: Performance of sorting global known variables: time 0.001276/1.668, allocations: 0.9239 MB / 1.379 GB, free: 14.72 MB / 1.076 GB Notification: Performance of sort global known variables: time 1.8e-07/1.668, allocations: 0 / 1.379 GB, free: 14.72 MB / 1.076 GB Notification: Performance of remove unused functions: time 0.005915/1.674, allocations: 1.882 MB / 1.381 GB, free: 12.84 MB / 1.076 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 0.0005125/1.675, allocations: 186.9 kB / 1.381 GB, free: 12.65 MB / 1.076 GB Notification: Performance of simCode: created initialization part: time 0.03005/1.705, allocations: 13.02 MB / 1.394 GB, free: 15.52 MB / 1.092 GB Notification: Performance of simCode: created event and clocks part: time 1.409e-05/1.705, allocations: 0 / 1.394 GB, free: 15.52 MB / 1.092 GB Notification: Performance of simCode: created simulation system equations: time 0.01138/1.716, allocations: 4.683 MB / 1.399 GB, free: 10.81 MB / 1.092 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.002368/1.719, allocations: 303.3 kB / 1.399 GB, free: 10.52 MB / 1.092 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.02303/1.742, allocations: 9.691 MB / 1.408 GB, free: 0.6797 MB / 1.092 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.002752/1.745, allocations: 2.696 MB / 1.411 GB, free: 13.95 MB / 1.107 GB Notification: Performance of simCode: alias equations: time 0.004017/1.749, allocations: 1.622 MB / 1.413 GB, free: 12.32 MB / 1.107 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0006271/1.749, allocations: 167.3 kB / 1.413 GB, free: 12.16 MB / 1.107 GB Notification: Performance of SimCode: time 6.72e-07/1.749, allocations: 0 / 1.413 GB, free: 12.16 MB / 1.107 GB Notification: Performance of Templates: time 0.1153/1.865, allocations: 84.83 MB / 1.496 GB, free: 7.52 MB / 1.186 GB make -j1 -f Buildings_10_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepDown.DD.makefile (rm -f Buildings_10_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepDown.DD.pipe ; mkfifo Buildings_10_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepDown.DD.pipe ; head -c 1048576 < Buildings_10_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepDown.DD.pipe >> ../files/Buildings_10_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepDown.DD.sim & ./Buildings_10_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepDown.DD -abortSlowSimulation -alarm=480 -s gbode -emit_protected -lv LOG_STATS > Buildings_10_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepDown.DD.pipe 2>&1)