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 10.1.1-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.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 0.001464/0.001464, allocations: 107.9 kB / 16.41 MB, free: 6.488 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001756/0.001756, allocations: 183 kB / 17.34 MB, free: 5.766 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.389/1.389, allocations: 222.9 MB / 241 MB, free: 15.16 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 2.462/2.462, allocations: 437 MB / 0.7112 GB, free: 4.434 MB / 0.5762 GB Notification: Performance of FrontEnd - loaded program: time 0.001397/0.001397, allocations: 59.91 kB / 1.019 GB, free: 9.367 MB / 0.795 GB Notification: Performance of FrontEnd - Absyn->SCode: time 0.7946/0.796, allocations: 151.6 MB / 1.167 GB, free: 3.898 MB / 0.8887 GB Notification: Performance of NFInst.instantiate(Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepDown.DD): time 0.01868/0.8147, allocations: 16.42 MB / 1.183 GB, free: 3.422 MB / 0.9044 GB Notification: Performance of NFInst.instExpressions: time 0.01077/0.8256, allocations: 6.446 MB / 1.19 GB, free: 12.95 MB / 0.92 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.0014/0.827, allocations: 51.88 kB / 1.19 GB, free: 12.9 MB / 0.92 GB Notification: Performance of NFTyping.typeComponents: time 0.002978/0.83, allocations: 1.137 MB / 1.191 GB, free: 11.76 MB / 0.92 GB Notification: Performance of NFTyping.typeBindings: time 0.00343/0.8334, allocations: 1.369 MB / 1.192 GB, free: 10.39 MB / 0.92 GB Notification: Performance of NFTyping.typeClassSections: time 0.002974/0.8364, allocations: 1.222 MB / 1.193 GB, free: 9.164 MB / 0.92 GB Notification: Performance of NFFlatten.flatten: time 0.005674/0.8421, allocations: 4.989 MB / 1.198 GB, free: 4.164 MB / 0.92 GB Notification: Performance of NFFlatten.resolveConnections: time 0.007376/0.8495, allocations: 5.65 MB / 1.204 GB, free: 14.45 MB / 0.9356 GB Notification: Performance of NFEvalConstants.evaluate: time 0.003362/0.8529, allocations: 2.08 MB / 1.206 GB, free: 12.36 MB / 0.9356 GB Notification: Performance of NFSimplifyModel.simplify: time 0.004344/0.8573, allocations: 2.649 MB / 1.208 GB, free: 9.707 MB / 0.9356 GB Notification: Performance of NFPackage.collectConstants: time 0.00135/0.8586, allocations: 444 kB / 1.209 GB, free: 9.273 MB / 0.9356 GB Notification: Performance of NFFlatten.collectFunctions: time 0.003143/0.8618, allocations: 1.19 MB / 1.21 GB, free: 8.082 MB / 0.9356 GB Notification: Performance of NFScalarize.scalarize: time 0.003284/0.8651, allocations: 1.996 MB / 1.212 GB, free: 6.082 MB / 0.9356 GB Notification: Performance of NFVerifyModel.verify: time 0.003962/0.8691, allocations: 1.922 MB / 1.214 GB, free: 4.152 MB / 0.9356 GB Notification: Performance of NFConvertDAE.convert: time 0.008244/0.8774, allocations: 6.737 MB / 1.22 GB, free: 13.4 MB / 0.9512 GB Notification: Performance of FrontEnd - DAE generated: time 4.769e-06/0.8774, allocations: 3.938 kB / 1.22 GB, free: 13.39 MB / 0.9512 GB Notification: Performance of FrontEnd: time 1.042e-06/0.8774, allocations: 0 / 1.22 GB, free: 13.39 MB / 0.9512 GB Notification: Performance of Transformations before backend: time 0.0001827/0.8776, allocations: 0 / 1.22 GB, free: 13.39 MB / 0.9512 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 0.008971/0.8866, allocations: 3.477 MB / 1.224 GB, free: 9.855 MB / 0.9512 GB Notification: Performance of prepare preOptimizeDAE: time 3.917e-05/0.8866, allocations: 12.92 kB / 1.224 GB, free: 9.844 MB / 0.9512 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.01277/0.8994, allocations: 2.368 MB / 1.226 GB, free: 7.469 MB / 0.9512 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.005686/0.9051, allocations: 2.01 MB / 1.228 GB, free: 5.41 MB / 0.9512 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0002466/0.9054, allocations: 234.5 kB / 1.228 GB, free: 5.18 MB / 0.9512 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.001414/0.9068, allocations: 311.9 kB / 1.229 GB, free: 4.875 MB / 0.9512 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.01557/0.9224, allocations: 6.461 MB / 1.235 GB, free: 14.3 MB / 0.9669 GB Notification: Performance of preOpt findStateOrder (simulation): time 0.000101/0.9226, allocations: 7.938 kB / 1.235 GB, free: 14.29 MB / 0.9669 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0008567/0.9234, allocations: 128 kB / 1.235 GB, free: 14.17 MB / 0.9669 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0004735/0.9239, allocations: 321.4 kB / 1.235 GB, free: 13.85 MB / 0.9669 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.01582/0.9397, allocations: 6.629 MB / 1.242 GB, free: 7.207 MB / 0.9669 GB Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.03579/0.9756, allocations: 24.74 MB / 1.266 GB, free: 12.4 MB / 0.9981 GB Notification: Performance of preOpt comSubExp (simulation): time 0.008659/0.9843, allocations: 5.431 MB / 1.271 GB, free: 6.625 MB / 0.9981 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.006507/0.9908, allocations: 2.944 MB / 1.274 GB, free: 3.664 MB / 0.9981 GB Notification: Performance of preOpt evalFunc (simulation): time 0.0003299/0.9912, allocations: 146.9 kB / 1.274 GB, free: 3.5 MB / 0.9981 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 6.834e-05/0.9913, allocations: 60.56 kB / 1.274 GB, free: 3.434 MB / 0.9981 GB Notification: Performance of pre-optimization done (n=230): time 4.95e-06/0.9913, allocations: 0 / 1.274 GB, free: 3.434 MB / 0.9981 GB Notification: Performance of matching and sorting (n=313): time 0.1362/1.127, allocations: 39.25 MB / 1.313 GB, free: 12.11 MB / 1.045 GB Notification: Performance of inlineWhenForInitialization (initialization): time 0.0001538/1.128, allocations: 251.9 kB / 1.313 GB, free: 11.82 MB / 1.045 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.002313/1.13, allocations: 1.298 MB / 1.314 GB, free: 10.5 MB / 1.045 GB Notification: Performance of collectPreVariables (initialization): time 0.0006787/1.131, allocations: 77.7 kB / 1.314 GB, free: 10.42 MB / 1.045 GB Notification: Performance of collectInitialEqns (initialization): time 0.0009699/1.132, allocations: 1.243 MB / 1.315 GB, free: 9.16 MB / 1.045 GB Notification: Performance of collectInitialBindings (initialization): time 0.001595/1.133, allocations: 1.059 MB / 1.317 GB, free: 8.086 MB / 1.045 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.00179/1.135, allocations: 0.6125 MB / 1.317 GB, free: 7.465 MB / 1.045 GB Notification: Performance of setup shared object (initialization): time 0.0001289/1.135, allocations: 301.1 kB / 1.317 GB, free: 7.168 MB / 1.045 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.006154/1.141, allocations: 2.78 MB / 1.32 GB, free: 4.379 MB / 1.045 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.006506/1.148, allocations: 3.455 MB / 1.324 GB, free: 0.668 MB / 1.045 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.01307/1.161, allocations: 6.394 MB / 1.33 GB, free: 9.988 MB / 1.061 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 2.572e-05/1.161, allocations: 8 kB / 1.33 GB, free: 9.98 MB / 1.061 GB Notification: Performance of matching and sorting (n=414) (initialization): time 0.029/1.19, allocations: 10.97 MB / 1.34 GB, free: 14.95 MB / 1.076 GB Notification: Performance of prepare postOptimizeDAE: time 4.649e-05/1.19, allocations: 19.94 kB / 1.34 GB, free: 14.93 MB / 1.076 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 3.829e-05/1.19, allocations: 19.98 kB / 1.341 GB, free: 14.91 MB / 1.076 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.02165/1.212, allocations: 5.956 MB / 1.346 GB, free: 8.938 MB / 1.076 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.004155/1.216, allocations: 0.9438 MB / 1.347 GB, free: 7.992 MB / 1.076 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.05063/1.267, allocations: 28.81 MB / 1.375 GB, free: 10.93 MB / 1.107 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.004572/1.271, allocations: 0.5615 MB / 1.376 GB, free: 10.37 MB / 1.107 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0007252/1.272, allocations: 140 kB / 1.376 GB, free: 10.23 MB / 1.107 GB Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.008705/1.281, allocations: 3.925 MB / 1.38 GB, free: 6.301 MB / 1.107 GB Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.006846/1.288, allocations: 3.412 MB / 1.383 GB, free: 2.625 MB / 1.107 GB Error: Initialization problem is structural singular. Please, check the initial conditions. Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.09502/1.383, allocations: 25.83 MB / 1.408 GB, free: 8.398 MB / 1.139 GB Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 3.012e-05/1.383, allocations: 4 kB / 1.408 GB, free: 8.395 MB / 1.139 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 0.02904/1.412, allocations: 10.91 MB / 1.419 GB, free: 13.35 MB / 1.154 GB Notification: Performance of prepare postOptimizeDAE: time 3.356e-05/1.412, allocations: 12 kB / 1.419 GB, free: 13.34 MB / 1.154 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 3.514e-05/1.412, allocations: 23.98 kB / 1.419 GB, free: 13.32 MB / 1.154 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.01709/1.429, allocations: 4.646 MB / 1.424 GB, free: 8.648 MB / 1.154 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.004509/1.434, allocations: 0.9945 MB / 1.425 GB, free: 7.652 MB / 1.154 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.04471/1.478, allocations: 30.47 MB / 1.454 GB, free: 8.441 MB / 1.186 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.004604/1.483, allocations: 0.5383 MB / 1.455 GB, free: 7.902 MB / 1.186 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0007503/1.484, allocations: 143.9 kB / 1.455 GB, free: 7.762 MB / 1.186 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.i3[2] - line2.i1[2] 0.0 = (-line2.i2[1]) - line2.i3[1] - line2.i1[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 0.001585/1.485, allocations: 380.8 kB / 1.455 GB, free: 7.383 MB / 1.186 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.000995/1.486, allocations: 201.6 kB / 1.456 GB, free: 7.184 MB / 1.186 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.02932/1.516, allocations: 11.09 MB / 1.466 GB, free: 12 MB / 1.201 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 4.292e-05/1.516, allocations: 32.38 kB / 1.467 GB, free: 11.97 MB / 1.201 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 3.842e-05/1.516, allocations: 16 kB / 1.467 GB, free: 11.95 MB / 1.201 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 7.109e-05/1.516, allocations: 11.95 kB / 1.467 GB, free: 11.94 MB / 1.201 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.04061/1.557, allocations: 16.58 MB / 1.483 GB, free: 11.11 MB / 1.217 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 5.318e-05/1.557, allocations: 15.94 kB / 1.483 GB, free: 11.09 MB / 1.217 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.003615/1.56, allocations: 0.7452 MB / 1.483 GB, free: 10.35 MB / 1.217 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.02104/1.581, allocations: 5.585 MB / 1.489 GB, free: 4.75 MB / 1.217 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0006548/1.582, allocations: 79.95 kB / 1.489 GB, free: 4.672 MB / 1.217 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.04837/1.63, allocations: 27.66 MB / 1.516 GB, free: 8.711 MB / 1.248 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.533e-05/1.63, allocations: 20.03 kB / 1.516 GB, free: 8.691 MB / 1.248 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.029/1.66, allocations: 10.44 MB / 1.526 GB, free: 14 MB / 1.264 GB Notification: Performance of postOpt removeConstants (simulation): time 0.002737/1.662, allocations: 0.76 MB / 1.527 GB, free: 13.22 MB / 1.264 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0009233/1.663, allocations: 71.92 kB / 1.527 GB, free: 13.15 MB / 1.264 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.004424/1.668, allocations: 0.5187 MB / 1.528 GB, free: 12.63 MB / 1.264 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.001187/1.669, allocations: 266.9 kB / 1.528 GB, free: 12.37 MB / 1.264 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0005288/1.669, allocations: 104 kB / 1.528 GB, free: 12.27 MB / 1.264 GB Notification: Performance of sorting global known variables: time 0.001721/1.671, allocations: 0.9357 MB / 1.529 GB, free: 11.32 MB / 1.264 GB Notification: Performance of sort global known variables: time 3.1e-07/1.671, allocations: 4 kB / 1.529 GB, free: 11.32 MB / 1.264 GB Notification: Performance of remove unused functions: time 0.007415/1.679, allocations: 1.891 MB / 1.531 GB, free: 9.43 MB / 1.264 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 0.0007658/1.679, allocations: 190.9 kB / 1.531 GB, free: 9.23 MB / 1.264 GB Notification: Performance of simCode: created initialization part: time 0.0323/1.712, allocations: 13.05 MB / 1.544 GB, free: 12.08 MB / 1.279 GB Notification: Performance of simCode: created event and clocks part: time 1.423e-05/1.712, allocations: 4 kB / 1.544 GB, free: 12.07 MB / 1.279 GB Notification: Performance of simCode: created simulation system equations: time 0.01174/1.724, allocations: 4.684 MB / 1.548 GB, free: 7.359 MB / 1.279 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.002984/1.727, allocations: 304.1 kB / 1.548 GB, free: 7.07 MB / 1.279 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.6097/2.336, allocations: 10.19 MB / 1.558 GB, free: 364 MB / 1.279 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.004429/2.341, allocations: 2.749 MB / 1.561 GB, free: 363.2 MB / 1.279 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.001245/2.342, allocations: 209.2 kB / 1.561 GB, free: 363.2 MB / 1.279 GB Notification: Performance of SimCode: time 7.11e-07/2.342, allocations: 0 / 1.561 GB, free: 363.2 MB / 1.279 GB Notification: Performance of Templates: time 0.08506/2.427, allocations: 83.99 MB / 1.643 GB, free: 297.9 MB / 1.279 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 -emit_protected -lv LOG_STATS > Buildings_10_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepDown.DD.pipe 2>&1)