Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Buildings_10_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 10.1.1-maint.10.0.x/package.mo", uses=false) Using package Buildings with version 10.1.1 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 10.1.1-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.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_10_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_10_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 0.001408/0.001408, allocations: 105.9 kB / 16.27 MB, free: 6.348 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001522/0.001522, allocations: 187.6 kB / 17.2 MB, free: 5.949 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.445/1.445, allocations: 222.9 MB / 240.9 MB, free: 15.23 MB / 206.1 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 10.1.1-maint.10.0.x/package.mo): time 2.618/2.618, allocations: 437 MB / 0.711 GB, free: 4.527 MB / 0.5762 GB Notification: Performance of FrontEnd - loaded program: time 0.001579/0.001579, allocations: 73.28 kB / 0.8699 GB, free: 2.207 MB / 0.6387 GB Notification: Performance of FrontEnd - Absyn->SCode: time 0.3088/0.3104, allocations: 151.6 MB / 1.018 GB, free: 10.66 MB / 0.795 GB Notification: Performance of NFInst.instantiate(Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepDown.DD): time 0.01927/0.3297, allocations: 16.31 MB / 1.034 GB, free: 10.27 MB / 0.8106 GB Notification: Performance of NFInst.instExpressions: time 0.01061/0.3403, allocations: 6.427 MB / 1.04 GB, free: 3.828 MB / 0.8106 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.001414/0.3418, allocations: 51.88 kB / 1.04 GB, free: 3.777 MB / 0.8106 GB Notification: Performance of NFTyping.typeComponents: time 0.003283/0.345, allocations: 1.129 MB / 1.041 GB, free: 2.645 MB / 0.8106 GB Notification: Performance of NFTyping.typeBindings: time 0.003276/0.3483, allocations: 1.342 MB / 1.043 GB, free: 1.297 MB / 0.8106 GB Notification: Performance of NFTyping.typeClassSections: time 0.003026/0.3514, allocations: 1.223 MB / 1.044 GB, free: 76 kB / 0.8106 GB Notification: Performance of NFFlatten.flatten: time 0.005052/0.3564, allocations: 4.954 MB / 1.049 GB, free: 11.11 MB / 0.8262 GB Notification: Performance of NFFlatten.resolveConnections: time 0.007085/0.3636, allocations: 5.689 MB / 1.054 GB, free: 5.352 MB / 0.8262 GB Notification: Performance of NFEvalConstants.evaluate: time 0.002962/0.3665, allocations: 2.057 MB / 1.056 GB, free: 3.289 MB / 0.8262 GB Notification: Performance of NFSimplifyModel.simplify: time 0.003885/0.3704, allocations: 2.626 MB / 1.059 GB, free: 0.6562 MB / 0.8262 GB Notification: Performance of NFPackage.collectConstants: time 0.001193/0.3717, allocations: 444 kB / 1.059 GB, free: 228 kB / 0.8262 GB Notification: Performance of NFFlatten.collectFunctions: time 0.002946/0.3746, allocations: 1.19 MB / 1.06 GB, free: 15.03 MB / 0.8419 GB Notification: Performance of NFScalarize.scalarize: time 0.002606/0.3772, allocations: 1.984 MB / 1.062 GB, free: 13.04 MB / 0.8419 GB Notification: Performance of NFVerifyModel.verify: time 0.003446/0.3807, allocations: 1.899 MB / 1.064 GB, free: 11.14 MB / 0.8419 GB Notification: Performance of NFConvertDAE.convert: time 0.007129/0.3879, allocations: 6.661 MB / 1.071 GB, free: 4.457 MB / 0.8419 GB Notification: Performance of FrontEnd - DAE generated: time 5.71e-06/0.3879, allocations: 0 / 1.071 GB, free: 4.457 MB / 0.8419 GB Notification: Performance of FrontEnd: time 2.735e-06/0.3879, allocations: 8 kB / 1.071 GB, free: 4.449 MB / 0.8419 GB Notification: Performance of Transformations before backend: time 0.0001943/0.3881, allocations: 0 / 1.071 GB, free: 4.449 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: 863 * Number of variables: 863 Notification: Performance of Generate backend data structure: time 0.008686/0.3968, allocations: 3.446 MB / 1.074 GB, free: 0.9414 MB / 0.8419 GB Notification: Performance of prepare preOptimizeDAE: time 3.782e-05/0.3968, allocations: 8.031 kB / 1.074 GB, free: 0.9336 MB / 0.8419 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.4847/0.8816, allocations: 2.369 MB / 1.076 GB, free: 58.2 MB / 0.8419 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.004384/0.886, allocations: 1.974 MB / 1.078 GB, free: 57.73 MB / 0.8419 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0001957/0.8862, allocations: 234.9 kB / 1.079 GB, free: 57.63 MB / 0.8419 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.001027/0.8873, allocations: 298.2 kB / 1.079 GB, free: 57.54 MB / 0.8419 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.0146/0.9019, allocations: 6.43 MB / 1.085 GB, free: 55.43 MB / 0.8419 GB Notification: Performance of preOpt findStateOrder (simulation): time 7.073e-05/0.902, allocations: 2.312 kB / 1.085 GB, free: 55.43 MB / 0.8419 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0004151/0.9024, allocations: 131.6 kB / 1.085 GB, free: 55.34 MB / 0.8419 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0005331/0.9029, allocations: 315.1 kB / 1.086 GB, free: 55.3 MB / 0.8419 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.01666/0.9196, allocations: 6.619 MB / 1.092 GB, free: 53.46 MB / 0.8419 GB Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.03011/0.9498, allocations: 24.81 MB / 1.116 GB, free: 35.57 MB / 0.8419 GB Notification: Performance of preOpt comSubExp (simulation): time 0.007953/0.9578, allocations: 5.446 MB / 1.122 GB, free: 31.88 MB / 0.8419 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.006385/0.9642, allocations: 2.923 MB / 1.124 GB, free: 30.45 MB / 0.8419 GB Notification: Performance of preOpt evalFunc (simulation): time 0.0003267/0.9645, allocations: 147.9 kB / 1.125 GB, free: 30.33 MB / 0.8419 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 3.283e-05/0.9646, allocations: 58.19 kB / 1.125 GB, free: 30.27 MB / 0.8419 GB Notification: Performance of pre-optimization done (n=230): time 4.388e-06/0.9646, allocations: 0 / 1.125 GB, free: 30.27 MB / 0.8419 GB Notification: Performance of matching and sorting (n=313): time 0.1382/1.103, allocations: 39.18 MB / 1.163 GB, free: 448 kB / 0.8419 GB Notification: Performance of inlineWhenForInitialization (initialization): time 8.394e-05/1.103, allocations: 243.9 kB / 1.163 GB, free: 152 kB / 0.8419 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.002031/1.105, allocations: 1.264 MB / 1.164 GB, free: 14.87 MB / 0.8575 GB Notification: Performance of collectPreVariables (initialization): time 0.0005941/1.106, allocations: 73.7 kB / 1.164 GB, free: 14.79 MB / 0.8575 GB Notification: Performance of collectInitialEqns (initialization): time 0.0009257/1.107, allocations: 1.234 MB / 1.166 GB, free: 13.54 MB / 0.8575 GB Notification: Performance of collectInitialBindings (initialization): time 0.001583/1.108, allocations: 1.059 MB / 1.167 GB, free: 12.5 MB / 0.8575 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.001724/1.11, allocations: 0.6125 MB / 1.167 GB, free: 11.88 MB / 0.8575 GB Notification: Performance of setup shared object (initialization): time 0.0001151/1.11, allocations: 305.1 kB / 1.168 GB, free: 11.57 MB / 0.8575 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.006645/1.117, allocations: 2.791 MB / 1.17 GB, free: 8.773 MB / 0.8575 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.007597/1.124, allocations: 3.447 MB / 1.174 GB, free: 5.066 MB / 0.8575 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.01423/1.139, allocations: 6.401 MB / 1.18 GB, free: 14.38 MB / 0.8731 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 2.155e-05/1.139, allocations: 4 kB / 1.18 GB, free: 14.38 MB / 0.8731 GB Notification: Performance of matching and sorting (n=414) (initialization): time 0.03103/1.17, allocations: 10.98 MB / 1.191 GB, free: 3.344 MB / 0.8731 GB Notification: Performance of prepare postOptimizeDAE: time 4.667e-05/1.17, allocations: 12 kB / 1.191 GB, free: 3.332 MB / 0.8731 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 3.964e-05/1.17, allocations: 19.98 kB / 1.191 GB, free: 3.312 MB / 0.8731 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.0222/1.192, allocations: 5.983 MB / 1.196 GB, free: 13.32 MB / 0.8887 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.004563/1.197, allocations: 0.9438 MB / 1.197 GB, free: 12.38 MB / 0.8887 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.05111/1.248, allocations: 28.85 MB / 1.226 GB, free: 15.32 MB / 0.92 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0047/1.252, allocations: 0.5499 MB / 1.226 GB, free: 14.77 MB / 0.92 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0006755/1.253, allocations: 143.9 kB / 1.226 GB, free: 14.63 MB / 0.92 GB Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.009027/1.262, allocations: 3.921 MB / 1.23 GB, free: 10.7 MB / 0.92 GB Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.007416/1.27, allocations: 3.416 MB / 1.233 GB, free: 7.02 MB / 0.92 GB Error: Initialization problem is structural singular. Please, check the initial conditions. Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.09793/1.368, allocations: 25.89 MB / 1.259 GB, free: 12.75 MB / 0.9512 GB Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 2.452e-05/1.368, allocations: 4 kB / 1.259 GB, free: 12.75 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 0.02934/1.397, allocations: 10.92 MB / 1.269 GB, free: 1.688 MB / 0.9512 GB Notification: Performance of prepare postOptimizeDAE: time 3.24e-05/1.397, allocations: 12.56 kB / 1.269 GB, free: 1.676 MB / 0.9512 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 3.488e-05/1.397, allocations: 24 kB / 1.269 GB, free: 1.652 MB / 0.9512 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.01637/1.414, allocations: 4.661 MB / 1.274 GB, free: 12.97 MB / 0.9669 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.004606/1.418, allocations: 0.9945 MB / 1.275 GB, free: 11.98 MB / 0.9669 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.04149/1.46, allocations: 30.48 MB / 1.305 GB, free: 12.76 MB / 0.9981 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.00469/1.464, allocations: 0.5421 MB / 1.305 GB, free: 12.22 MB / 0.9981 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0006577/1.465, allocations: 143.9 kB / 1.305 GB, free: 12.08 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 0.001218/1.466, allocations: 379 kB / 1.306 GB, free: 11.7 MB / 0.9981 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0007972/1.467, allocations: 201.6 kB / 1.306 GB, free: 11.5 MB / 0.9981 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.02912/1.496, allocations: 11.08 MB / 1.317 GB, free: 340 kB / 0.9981 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 3.778e-05/1.496, allocations: 28 kB / 1.317 GB, free: 312 kB / 0.9981 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 3.495e-05/1.496, allocations: 20 kB / 1.317 GB, free: 292 kB / 0.9981 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 6.229e-05/1.496, allocations: 19.94 kB / 1.317 GB, free: 272 kB / 0.9981 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.03862/1.535, allocations: 16.61 MB / 1.333 GB, free: 15.38 MB / 1.029 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 3.911e-05/1.535, allocations: 8 kB / 1.333 GB, free: 15.38 MB / 1.029 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.00354/1.539, allocations: 0.745 MB / 1.334 GB, free: 14.63 MB / 1.029 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.01986/1.559, allocations: 5.624 MB / 1.339 GB, free: 8.996 MB / 1.029 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.000646/1.559, allocations: 83.95 kB / 1.339 GB, free: 8.914 MB / 1.029 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.04446/1.604, allocations: 27.67 MB / 1.366 GB, free: 12.94 MB / 1.061 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.109e-05/1.604, allocations: 20.03 kB / 1.366 GB, free: 12.92 MB / 1.061 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.02802/1.632, allocations: 10.44 MB / 1.377 GB, free: 2.234 MB / 1.061 GB Notification: Performance of postOpt removeConstants (simulation): time 0.002136/1.634, allocations: 0.76 MB / 1.377 GB, free: 1.453 MB / 1.061 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0009637/1.635, allocations: 63.98 kB / 1.377 GB, free: 1.391 MB / 1.061 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.004297/1.639, allocations: 0.5187 MB / 1.378 GB, free: 0.8711 MB / 1.061 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.001034/1.64, allocations: 270.9 kB / 1.378 GB, free: 0.6016 MB / 1.061 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0004209/1.641, allocations: 99.95 kB / 1.378 GB, free: 0.5039 MB / 1.061 GB Notification: Performance of sorting global known variables: time 0.001655/1.642, allocations: 0.9069 MB / 1.379 GB, free: 15.59 MB / 1.076 GB Notification: Performance of sort global known variables: time 2.71e-07/1.642, allocations: 0 / 1.379 GB, free: 15.59 MB / 1.076 GB Notification: Performance of remove unused functions: time 0.00678/1.649, allocations: 1.883 MB / 1.381 GB, free: 13.71 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 0.0006336/1.65, allocations: 190.8 kB / 1.381 GB, free: 13.51 MB / 1.076 GB Notification: Performance of simCode: created initialization part: time 0.03682/1.687, allocations: 15.28 MB / 1.396 GB, free: 14.14 MB / 1.092 GB Notification: Performance of simCode: created event and clocks part: time 1.503e-05/1.687, allocations: 0 / 1.396 GB, free: 14.14 MB / 1.092 GB Notification: Performance of simCode: created simulation system equations: time 0.01162/1.698, allocations: 4.68 MB / 1.401 GB, free: 9.426 MB / 1.092 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.002958/1.701, allocations: 286.9 kB / 1.401 GB, free: 9.152 MB / 1.092 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.02874/1.73, allocations: 10.2 MB / 1.411 GB, free: 14.79 MB / 1.107 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.004011/1.734, allocations: 2.741 MB / 1.414 GB, free: 12.02 MB / 1.107 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.001294/1.736, allocations: 203.3 kB / 1.414 GB, free: 11.82 MB / 1.107 GB Notification: Performance of SimCode: time 1.112e-06/1.736, allocations: 4 kB / 1.414 GB, free: 11.82 MB / 1.107 GB Notification: Performance of Templates: time 0.1116/1.847, allocations: 83.06 MB / 1.495 GB, free: 8.75 MB / 1.186 GB make -j1 -f Buildings_10_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepDown.DD.makefile (rm -f Buildings_10_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepDown.DD.pipe ; mkfifo Buildings_10_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepDown.DD.pipe ; head -c 1048576 < Buildings_10_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepDown.DD.pipe >> ../files/Buildings_10_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepDown.DD.sim & ./Buildings_10_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepDown.DD -abortSlowSimulation -alarm=480 -emit_protected -lv LOG_STATS > Buildings_10_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepDown.DD.pipe 2>&1)