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 0.001588/0.001588, allocations: 104.9 kB / 16.27 MB, free: 6.414 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001707/0.001707, allocations: 189.8 kB / 17.2 MB, free: 5.953 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.456/1.456, 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 2.559/2.559, allocations: 437.1 MB / 0.711 GB, free: 4.512 MB / 0.5762 GB Notification: Performance of FrontEnd - loaded program: time 0.002752/0.002753, allocations: 63.81 kB / 0.8699 GB, free: 2.199 MB / 0.6387 GB Notification: Performance of FrontEnd - Absyn->SCode: time 0.3218/0.3246, allocations: 151.6 MB / 1.018 GB, free: 10.64 MB / 0.795 GB Notification: Performance of NFInst.instantiate(Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepDown.DD): time 0.02217/0.3468, allocations: 16.32 MB / 1.034 GB, free: 10.25 MB / 0.8106 GB Notification: Performance of NFInst.instExpressions: time 0.01255/0.3594, allocations: 6.43 MB / 1.04 GB, free: 3.805 MB / 0.8106 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.001464/0.3609, allocations: 51.88 kB / 1.04 GB, free: 3.754 MB / 0.8106 GB Notification: Performance of NFTyping.typeComponents: time 0.00338/0.3644, allocations: 1.123 MB / 1.041 GB, free: 2.629 MB / 0.8106 GB Notification: Performance of NFTyping.typeBindings: time 0.003485/0.3679, allocations: 1.342 MB / 1.043 GB, free: 1.281 MB / 0.8106 GB Notification: Performance of NFTyping.typeClassSections: time 0.003123/0.371, allocations: 1.21 MB / 1.044 GB, free: 72 kB / 0.8106 GB Notification: Performance of NFFlatten.flatten: time 0.006228/0.3773, allocations: 4.966 MB / 1.049 GB, free: 11.09 MB / 0.8262 GB Notification: Performance of NFFlatten.resolveConnections: time 0.007486/0.3848, allocations: 5.7 MB / 1.054 GB, free: 5.324 MB / 0.8262 GB Notification: Performance of NFEvalConstants.evaluate: time 0.003391/0.3882, allocations: 2.041 MB / 1.056 GB, free: 3.277 MB / 0.8262 GB Notification: Performance of NFSimplifyModel.simplify: time 0.005221/0.3934, allocations: 2.637 MB / 1.059 GB, free: 0.6328 MB / 0.8262 GB Notification: Performance of NFPackage.collectConstants: time 0.001763/0.3952, allocations: 440 kB / 1.059 GB, free: 208 kB / 0.8262 GB Notification: Performance of NFFlatten.collectFunctions: time 0.003375/0.3986, allocations: 1.194 MB / 1.06 GB, free: 15.01 MB / 0.8419 GB Notification: Performance of NFScalarize.scalarize: time 0.002986/0.4016, allocations: 1.977 MB / 1.062 GB, free: 13.03 MB / 0.8419 GB Notification: Performance of NFVerifyModel.verify: time 0.003436/0.4051, allocations: 1.906 MB / 1.064 GB, free: 11.11 MB / 0.8419 GB Notification: Performance of NFConvertDAE.convert: time 0.008757/0.4139, allocations: 6.661 MB / 1.071 GB, free: 4.434 MB / 0.8419 GB Notification: Performance of FrontEnd - DAE generated: time 6.161e-06/0.4139, allocations: 0 / 1.071 GB, free: 4.434 MB / 0.8419 GB Notification: Performance of FrontEnd: time 2.225e-06/0.4139, allocations: 0 / 1.071 GB, free: 4.434 MB / 0.8419 GB Notification: Performance of Transformations before backend: time 0.0001765/0.4141, allocations: 4 kB / 1.071 GB, free: 4.43 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 0.008696/0.4228, allocations: 3.446 MB / 1.074 GB, free: 0.9219 MB / 0.8419 GB Notification: Performance of prepare preOptimizeDAE: time 4.353e-05/0.4229, allocations: 8.922 kB / 1.074 GB, free: 0.9141 MB / 0.8419 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.5207/0.9436, allocations: 2.366 MB / 1.076 GB, free: 58.88 MB / 0.8419 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.00495/0.9486, allocations: 1.974 MB / 1.078 GB, free: 58.07 MB / 0.8419 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0002468/0.9489, allocations: 234 kB / 1.079 GB, free: 57.97 MB / 0.8419 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.001469/0.9503, allocations: 302.1 kB / 1.079 GB, free: 57.88 MB / 0.8419 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.01679/0.9671, allocations: 6.424 MB / 1.085 GB, free: 55.77 MB / 0.8419 GB Notification: Performance of preOpt findStateOrder (simulation): time 9.619e-05/0.9673, allocations: 11.09 kB / 1.085 GB, free: 55.77 MB / 0.8419 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0005523/0.9678, allocations: 130.2 kB / 1.085 GB, free: 55.68 MB / 0.8419 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0006247/0.9685, allocations: 316.8 kB / 1.086 GB, free: 55.64 MB / 0.8419 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.01831/0.9868, allocations: 6.618 MB / 1.092 GB, free: 53.8 MB / 0.8419 GB Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.03417/1.021, allocations: 24.81 MB / 1.116 GB, free: 35.89 MB / 0.8419 GB Notification: Performance of preOpt comSubExp (simulation): time 0.008489/1.03, allocations: 5.444 MB / 1.122 GB, free: 32.14 MB / 0.8419 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.006538/1.036, allocations: 2.927 MB / 1.124 GB, free: 30.71 MB / 0.8419 GB Notification: Performance of preOpt evalFunc (simulation): time 0.0003479/1.036, allocations: 138.2 kB / 1.125 GB, free: 30.61 MB / 0.8419 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 4.77e-05/1.037, allocations: 69.62 kB / 1.125 GB, free: 30.54 MB / 0.8419 GB Notification: Performance of pre-optimization done (n=230): time 4.96e-06/1.037, allocations: 0 / 1.125 GB, free: 30.54 MB / 0.8419 GB Notification: Performance of matching and sorting (n=313): time 0.142/1.179, allocations: 39.17 MB / 1.163 GB, free: 0.5781 MB / 0.8419 GB Notification: Performance of inlineWhenForInitialization (initialization): time 6.034e-05/1.179, allocations: 243.9 kB / 1.163 GB, free: 296 kB / 0.8419 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.002008/1.181, allocations: 1.264 MB / 1.164 GB, free: 15.01 MB / 0.8575 GB Notification: Performance of collectPreVariables (initialization): time 0.0005836/1.181, allocations: 73.7 kB / 1.164 GB, free: 14.93 MB / 0.8575 GB Notification: Performance of collectInitialEqns (initialization): time 0.0009692/1.182, allocations: 1.234 MB / 1.166 GB, free: 13.68 MB / 0.8575 GB Notification: Performance of collectInitialBindings (initialization): time 0.001308/1.184, allocations: 1.049 MB / 1.167 GB, free: 12.64 MB / 0.8575 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.001258/1.185, allocations: 0.6165 MB / 1.167 GB, free: 12.02 MB / 0.8575 GB Notification: Performance of setup shared object (initialization): time 0.0001559/1.185, allocations: 309.1 kB / 1.168 GB, free: 11.71 MB / 0.8575 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.006685/1.192, allocations: 2.784 MB / 1.17 GB, free: 8.922 MB / 0.8575 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.007524/1.199, allocations: 3.455 MB / 1.174 GB, free: 5.207 MB / 0.8575 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.01451/1.214, allocations: 6.397 MB / 1.18 GB, free: 14.53 MB / 0.8731 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 3.295e-05/1.214, allocations: 8 kB / 1.18 GB, free: 14.52 MB / 0.8731 GB Notification: Performance of matching and sorting (n=414) (initialization): time 0.03135/1.245, allocations: 10.97 MB / 1.191 GB, free: 3.496 MB / 0.8731 GB Notification: Performance of prepare postOptimizeDAE: time 3.936e-05/1.245, allocations: 16.06 kB / 1.191 GB, free: 3.48 MB / 0.8731 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 3.983e-05/1.245, allocations: 23.98 kB / 1.191 GB, free: 3.457 MB / 0.8731 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.02253/1.268, allocations: 5.983 MB / 1.196 GB, free: 13.46 MB / 0.8887 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.004468/1.272, allocations: 0.9477 MB / 1.197 GB, free: 12.52 MB / 0.8887 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.05325/1.326, allocations: 28.84 MB / 1.226 GB, free: 15.44 MB / 0.92 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.004728/1.33, allocations: 0.5498 MB / 1.226 GB, free: 14.89 MB / 0.92 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0005017/1.331, allocations: 143.9 kB / 1.226 GB, free: 14.75 MB / 0.92 GB Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.008717/1.34, allocations: 3.921 MB / 1.23 GB, free: 10.82 MB / 0.92 GB Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.007665/1.347, allocations: 3.424 MB / 1.233 GB, free: 7.133 MB / 0.92 GB Error: Initialization problem is structural singular. Please, check the initial conditions. Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.09965/1.447, allocations: 25.89 MB / 1.259 GB, free: 12.86 MB / 0.9512 GB Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 1.634e-05/1.447, allocations: 4 kB / 1.259 GB, free: 12.86 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 0.02986/1.477, allocations: 10.9 MB / 1.269 GB, free: 1.812 MB / 0.9512 GB Notification: Performance of prepare postOptimizeDAE: time 3.19e-05/1.477, allocations: 12 kB / 1.269 GB, free: 1.801 MB / 0.9512 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 3.355e-05/1.477, allocations: 16 kB / 1.269 GB, free: 1.785 MB / 0.9512 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.01769/1.495, allocations: 4.666 MB / 1.274 GB, free: 13.1 MB / 0.9669 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.004919/1.5, allocations: 1.002 MB / 1.275 GB, free: 12.1 MB / 0.9669 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.04602/1.546, allocations: 30.48 MB / 1.305 GB, free: 12.88 MB / 0.9981 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.004739/1.551, allocations: 0.5499 MB / 1.305 GB, free: 12.33 MB / 0.9981 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.000531/1.551, allocations: 139.9 kB / 1.305 GB, free: 12.2 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 0.0009944/1.552, allocations: 383.9 kB / 1.306 GB, free: 11.82 MB / 0.9981 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0006464/1.553, allocations: 197.6 kB / 1.306 GB, free: 11.62 MB / 0.9981 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.02976/1.583, allocations: 11.08 MB / 1.317 GB, free: 468 kB / 0.9981 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 5.225e-05/1.583, allocations: 32 kB / 1.317 GB, free: 436 kB / 0.9981 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 3.357e-05/1.583, allocations: 20 kB / 1.317 GB, free: 416 kB / 0.9981 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 8.168e-05/1.583, allocations: 15.94 kB / 1.317 GB, free: 400 kB / 0.9981 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.04024/1.623, allocations: 16.61 MB / 1.333 GB, free: 15.5 MB / 1.029 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 3.068e-05/1.623, allocations: 8 kB / 1.333 GB, free: 15.5 MB / 1.029 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.003771/1.627, allocations: 0.7451 MB / 1.334 GB, free: 14.75 MB / 1.029 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.02088/1.648, allocations: 5.62 MB / 1.339 GB, free: 9.117 MB / 1.029 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.000676/1.648, allocations: 79.95 kB / 1.339 GB, free: 9.039 MB / 1.029 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.05115/1.7, allocations: 27.68 MB / 1.366 GB, free: 13.07 MB / 1.061 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.47e-05/1.7, allocations: 16.97 kB / 1.366 GB, free: 13.05 MB / 1.061 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.02895/1.729, allocations: 10.42 MB / 1.377 GB, free: 2.371 MB / 1.061 GB Notification: Performance of postOpt removeConstants (simulation): time 0.001981/1.731, allocations: 0.7639 MB / 1.377 GB, free: 1.586 MB / 1.061 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0005569/1.731, allocations: 67.98 kB / 1.377 GB, free: 1.52 MB / 1.061 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.003938/1.735, allocations: 0.5187 MB / 1.378 GB, free: 1 MB / 1.061 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0009343/1.736, allocations: 262.9 kB / 1.378 GB, free: 0.7383 MB / 1.061 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0002942/1.736, allocations: 104 kB / 1.378 GB, free: 0.6367 MB / 1.061 GB Notification: Performance of sorting global known variables: time 0.001585/1.738, allocations: 0.9108 MB / 1.379 GB, free: 15.72 MB / 1.076 GB Notification: Performance of sort global known variables: time 1.4e-07/1.738, allocations: 0 / 1.379 GB, free: 15.72 MB / 1.076 GB Notification: Performance of remove unused functions: time 0.006324/1.744, allocations: 1.883 MB / 1.381 GB, free: 13.84 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 0.0005138/1.745, allocations: 194.8 kB / 1.381 GB, free: 13.63 MB / 1.076 GB Notification: Performance of simCode: created initialization part: time 0.03888/1.784, allocations: 15.29 MB / 1.396 GB, free: 14.26 MB / 1.092 GB Notification: Performance of simCode: created event and clocks part: time 1.846e-05/1.784, allocations: 4 kB / 1.396 GB, free: 14.25 MB / 1.092 GB Notification: Performance of simCode: created simulation system equations: time 0.0127/1.797, allocations: 4.686 MB / 1.401 GB, free: 9.539 MB / 1.092 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.002917/1.8, allocations: 271 kB / 1.401 GB, free: 9.281 MB / 1.092 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.02836/1.828, allocations: 10.2 MB / 1.411 GB, free: 14.92 MB / 1.107 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.00349/1.831, allocations: 2.733 MB / 1.414 GB, free: 12.15 MB / 1.107 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.001227/1.833, allocations: 211.3 kB / 1.414 GB, free: 11.95 MB / 1.107 GB Notification: Performance of SimCode: time 7.52e-07/1.833, allocations: 0 / 1.414 GB, free: 11.95 MB / 1.107 GB Notification: Performance of Templates: time 0.1238/1.957, allocations: 83.06 MB / 1.495 GB, free: 8.887 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=400 -emit_protected -lv LOG_STATS > Buildings_10_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepDown.DD.pipe 2>&1)