Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Buildings_9_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepUp.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 9.1.3-maint.9.1.x/package.mo", uses=false) Using package Buildings with version 9.1.3 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 9.1.3-maint.9.1.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: "" <> buildModelFMU(Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepUp.DD,fileNamePrefix="Buildings_9_Buildings_Electrical_AC_ThreePhasesUnbalanced_Validation_IEEETests_Test4NodesFeeder_BalancedStepUp_DD",fmuType="me",version="2.0",platforms={"static"}) "" <> buildModelFMU(Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepUp.DD,fileNamePrefix="Buildings_9_Buildings_Electrical_AC_ThreePhasesUnbalanced_Validation_IEEETests_Test4NodesFeeder_BalancedStepUp_DD",fmuType="me",version="2.0",platforms={"static"}) Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.001158/0.001158, allocations: 108 kB / 15.61 MB, free: 152 kB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001161/0.001161, allocations: 195.7 kB / 16.53 MB, free: 6.664 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.377/1.377, allocations: 222.9 MB / 240.2 MB, free: 4.418 MB / 190.1 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 9.1.3-maint.9.1.x/package.mo): time 2.369/2.369, allocations: 390.2 MB / 0.6647 GB, free: 460 kB / 0.5137 GB Notification: Performance of FrontEnd - loaded program: time 0.001436/0.001436, allocations: 71.83 kB / 0.8127 GB, free: 14.35 MB / 0.67 GB Notification: Performance of FrontEnd - Absyn->SCode: time 0.6839/0.6854, allocations: 140.4 MB / 0.9498 GB, free: 9.172 MB / 0.7169 GB Notification: Performance of NFInst.instantiate(Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepUp.DD): time 0.02407/0.7095, allocations: 16.31 MB / 0.9657 GB, free: 12.71 MB / 0.7325 GB Notification: Performance of NFInst.instExpressions: time 0.01316/0.7227, allocations: 6.434 MB / 0.972 GB, free: 7.629 MB / 0.7325 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.002492/0.7252, allocations: 50.09 kB / 0.972 GB, free: 7.621 MB / 0.7325 GB Notification: Performance of NFTyping.typeComponents: time 0.003981/0.7293, allocations: 1.125 MB / 0.9731 GB, free: 6.73 MB / 0.7325 GB Notification: Performance of NFTyping.typeBindings: time 0.004683/0.734, allocations: 1.346 MB / 0.9744 GB, free: 5.664 MB / 0.7325 GB Notification: Performance of NFTyping.typeClassSections: time 0.003813/0.7378, allocations: 1.219 MB / 0.9756 GB, free: 4.707 MB / 0.7325 GB Notification: Performance of NFFlatten.flatten: time 0.006768/0.7446, allocations: 4.964 MB / 0.9805 GB, free: 1.973 MB / 0.7325 GB Notification: Performance of NFFlatten.resolveConnections: time 0.008489/0.7531, allocations: 5.689 MB / 0.986 GB, free: 12.57 MB / 0.7481 GB Notification: Performance of NFEvalConstants.evaluate: time 0.003836/0.757, allocations: 2.049 MB / 0.988 GB, free: 10.52 MB / 0.7481 GB Notification: Performance of NFSimplifyModel.simplify: time 0.004972/0.762, allocations: 2.637 MB / 0.9906 GB, free: 7.871 MB / 0.7481 GB Notification: Performance of NFPackage.collectConstants: time 0.001656/0.7637, allocations: 440 kB / 0.991 GB, free: 7.441 MB / 0.7481 GB Notification: Performance of NFFlatten.collectFunctions: time 0.003722/0.7675, allocations: 1.186 MB / 0.9922 GB, free: 6.254 MB / 0.7481 GB Notification: Performance of NFScalarize.scalarize: time 0.002962/0.7704, allocations: 1.988 MB / 0.9941 GB, free: 4.262 MB / 0.7481 GB Notification: Performance of NFVerifyModel.verify: time 0.003933/0.7744, allocations: 1.906 MB / 0.996 GB, free: 2.348 MB / 0.7481 GB Notification: Performance of NFConvertDAE.convert: time 0.007964/0.7824, allocations: 6.657 MB / 1.002 GB, free: 11.67 MB / 0.7637 GB Notification: Performance of FrontEnd - DAE generated: time 5.59e-06/0.7824, allocations: 0 / 1.002 GB, free: 11.67 MB / 0.7637 GB Notification: Performance of FrontEnd: time 1.393e-06/0.7824, allocations: 0 / 1.002 GB, free: 11.67 MB / 0.7637 GB Notification: Performance of Transformations before backend: time 0.0001833/0.7826, allocations: 0 / 1.002 GB, free: 11.67 MB / 0.7637 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 0.009343/0.792, allocations: 3.45 MB / 1.006 GB, free: 8.16 MB / 0.7637 GB Notification: Performance of prepare preOptimizeDAE: time 4.622e-05/0.792, allocations: 8.031 kB / 1.006 GB, free: 8.152 MB / 0.7637 GB Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.00135/0.7934, allocations: 488.2 kB / 1.006 GB, free: 7.664 MB / 0.7637 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.01406/0.8075, allocations: 2.369 MB / 1.009 GB, free: 5.289 MB / 0.7637 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.004959/0.8125, allocations: 1.975 MB / 1.011 GB, free: 3.27 MB / 0.7637 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0002773/0.8128, allocations: 234.2 kB / 1.011 GB, free: 3.039 MB / 0.7637 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.00144/0.8142, allocations: 300 kB / 1.011 GB, free: 2.746 MB / 0.7637 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.01522/0.8295, allocations: 6.433 MB / 1.017 GB, free: 12.2 MB / 0.7794 GB Notification: Performance of preOpt findStateOrder (simulation): time 7.114e-05/0.8296, allocations: 7.922 kB / 1.017 GB, free: 12.19 MB / 0.7794 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0004959/0.8301, allocations: 124 kB / 1.017 GB, free: 12.07 MB / 0.7794 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0004545/0.8305, allocations: 321.3 kB / 1.018 GB, free: 11.75 MB / 0.7794 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0152/0.8457, allocations: 6.609 MB / 1.024 GB, free: 5.129 MB / 0.7794 GB Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.02924/0.875, allocations: 24.81 MB / 1.048 GB, free: 10.26 MB / 0.8106 GB Notification: Performance of preOpt comSubExp (simulation): time 0.008345/0.8834, allocations: 5.421 MB / 1.054 GB, free: 4.48 MB / 0.8106 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.007/0.8904, allocations: 2.932 MB / 1.057 GB, free: 1.527 MB / 0.8106 GB Notification: Performance of preOpt evalFunc (simulation): time 0.0003557/0.8908, allocations: 147 kB / 1.057 GB, free: 1.367 MB / 0.8106 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 4.709e-05/0.8909, allocations: 64.5 kB / 1.057 GB, free: 1.293 MB / 0.8106 GB Notification: Performance of pre-optimization done (n=230): time 4.478e-06/0.8909, allocations: 0 / 1.057 GB, free: 1.293 MB / 0.8106 GB Notification: Performance of matching and sorting (n=313): time 0.1452/1.036, allocations: 39.17 MB / 1.095 GB, free: 10.06 MB / 0.8575 GB Notification: Performance of inlineWhenForInitialization (initialization): time 0.0001285/1.036, allocations: 247.9 kB / 1.095 GB, free: 9.77 MB / 0.8575 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.002137/1.038, allocations: 1.261 MB / 1.097 GB, free: 8.492 MB / 0.8575 GB Notification: Performance of collectPreVariables (initialization): time 0.0004894/1.039, allocations: 77.7 kB / 1.097 GB, free: 8.41 MB / 0.8575 GB Notification: Performance of collectInitialEqns (initialization): time 0.0007814/1.04, allocations: 1.235 MB / 1.098 GB, free: 7.156 MB / 0.8575 GB Notification: Performance of collectInitialBindings (initialization): time 0.001275/1.041, allocations: 1.051 MB / 1.099 GB, free: 6.09 MB / 0.8575 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.001618/1.043, allocations: 0.6164 MB / 1.099 GB, free: 5.465 MB / 0.8575 GB Notification: Performance of setup shared object (initialization): time 8.734e-05/1.043, allocations: 305.1 kB / 1.1 GB, free: 5.164 MB / 0.8575 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.006305/1.049, allocations: 2.787 MB / 1.102 GB, free: 2.367 MB / 0.8575 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.006829/1.056, allocations: 3.455 MB / 1.106 GB, free: 14.65 MB / 0.8731 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.01318/1.069, allocations: 6.401 MB / 1.112 GB, free: 7.969 MB / 0.8731 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 2.089e-05/1.069, allocations: 4 kB / 1.112 GB, free: 7.965 MB / 0.8731 GB Notification: Performance of matching and sorting (n=414) (initialization): time 0.02971/1.099, allocations: 10.96 MB / 1.123 GB, free: 12.94 MB / 0.8887 GB Notification: Performance of prepare postOptimizeDAE: time 3.867e-05/1.099, allocations: 12 kB / 1.123 GB, free: 12.93 MB / 0.8887 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 3.1e-05/1.099, allocations: 16.75 kB / 1.123 GB, free: 12.91 MB / 0.8887 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.02184/1.121, allocations: 5.995 MB / 1.129 GB, free: 6.906 MB / 0.8887 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.004378/1.125, allocations: 0.9477 MB / 1.13 GB, free: 5.957 MB / 0.8887 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.04756/1.173, allocations: 28.84 MB / 1.158 GB, free: 8.867 MB / 0.92 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.004467/1.177, allocations: 0.5498 MB / 1.158 GB, free: 8.316 MB / 0.92 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0006049/1.178, allocations: 139.9 kB / 1.158 GB, free: 8.18 MB / 0.92 GB Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.008412/1.186, allocations: 3.921 MB / 1.162 GB, free: 4.25 MB / 0.92 GB Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.006893/1.193, allocations: 3.424 MB / 1.166 GB, free: 0.5664 MB / 0.92 GB Error: Initialization problem is structural singular. Please, check the initial conditions. Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.09424/1.288, allocations: 25.89 MB / 1.191 GB, free: 6.293 MB / 0.9512 GB Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 2.975e-05/1.288, allocations: 4 kB / 1.191 GB, free: 6.289 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 0.02919/1.317, allocations: 10.92 MB / 1.202 GB, free: 11.23 MB / 0.9669 GB Notification: Performance of prepare postOptimizeDAE: time 3.426e-05/1.317, allocations: 14.03 kB / 1.202 GB, free: 11.22 MB / 0.9669 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 3.597e-05/1.317, allocations: 24.03 kB / 1.202 GB, free: 11.2 MB / 0.9669 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.01662/1.334, allocations: 4.681 MB / 1.206 GB, free: 6.496 MB / 0.9669 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.004611/1.338, allocations: 0.9907 MB / 1.207 GB, free: 5.504 MB / 0.9669 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.04235/1.381, allocations: 30.48 MB / 1.237 GB, free: 6.285 MB / 0.9981 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.004503/1.385, allocations: 0.5343 MB / 1.237 GB, free: 5.75 MB / 0.9981 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0006522/1.386, allocations: 139.9 kB / 1.238 GB, free: 5.613 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 0.0013/1.387, allocations: 387.4 kB / 1.238 GB, free: 5.227 MB / 0.9981 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0008553/1.388, allocations: 201.6 kB / 1.238 GB, free: 5.027 MB / 0.9981 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.02889/1.417, allocations: 11.08 MB / 1.249 GB, free: 9.859 MB / 1.014 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 5.442e-05/1.417, allocations: 36 kB / 1.249 GB, free: 9.824 MB / 1.014 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 4.741e-05/1.417, allocations: 15.94 kB / 1.249 GB, free: 9.809 MB / 1.014 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 8.36e-05/1.417, allocations: 19.98 kB / 1.249 GB, free: 9.789 MB / 1.014 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.5515/1.969, allocations: 16.61 MB / 1.265 GB, free: 278.7 MB / 1.014 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 3.011e-05/1.969, allocations: 9 kB / 1.265 GB, free: 278.7 MB / 1.014 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.003627/1.972, allocations: 0.744 MB / 1.266 GB, free: 278.7 MB / 1.014 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.02002/1.992, allocations: 5.61 MB / 1.271 GB, free: 278.7 MB / 1.014 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0006678/1.993, allocations: 87.3 kB / 1.272 GB, free: 278.7 MB / 1.014 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.0386/2.032, allocations: 27.68 MB / 1.299 GB, free: 266.2 MB / 1.014 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 7.013e-06/2.032, allocations: 7.656 kB / 1.299 GB, free: 266.2 MB / 1.014 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.02326/2.055, allocations: 10.43 MB / 1.309 GB, free: 260.3 MB / 1.014 GB Notification: Performance of postOpt removeConstants (simulation): time 0.001643/2.057, allocations: 0.7649 MB / 1.309 GB, free: 259.8 MB / 1.014 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0004512/2.057, allocations: 73.12 kB / 1.31 GB, free: 259.8 MB / 1.014 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.003484/2.061, allocations: 0.5228 MB / 1.31 GB, free: 259.6 MB / 1.014 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0007855/2.061, allocations: 268.5 kB / 1.31 GB, free: 259.4 MB / 1.014 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0002175/2.062, allocations: 107.2 kB / 1.31 GB, free: 259.4 MB / 1.014 GB Notification: Performance of sorting global known variables: time 0.001094/2.063, allocations: 0.9077 MB / 1.311 GB, free: 258.7 MB / 1.014 GB Notification: Performance of sort global known variables: time 2e-07/2.063, allocations: 0.6562 kB / 1.311 GB, free: 258.7 MB / 1.014 GB Notification: Performance of remove unused functions: time 0.004859/2.068, allocations: 1.883 MB / 1.313 GB, free: 256.8 MB / 1.014 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 0.02293/2.091, allocations: 11.1 MB / 1.324 GB, free: 245.5 MB / 1.014 GB Notification: Performance of simCode: created initialization part: time 0.03009/2.121, allocations: 15.28 MB / 1.339 GB, free: 230.1 MB / 1.014 GB Notification: Performance of simCode: created event and clocks part: time 1.188e-05/2.121, allocations: 0 / 1.339 GB, free: 230.1 MB / 1.014 GB Notification: Performance of simCode: created simulation system equations: time 0.009842/2.131, allocations: 4.679 MB / 1.343 GB, free: 225.4 MB / 1.014 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.002121/2.133, allocations: 283.1 kB / 1.344 GB, free: 225.2 MB / 1.014 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.08613/2.219, allocations: 43.86 MB / 1.387 GB, free: 179.6 MB / 1.014 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.002136/2.221, allocations: 2.679 MB / 1.389 GB, free: 176.9 MB / 1.014 GB Notification: Performance of simCode: alias equations: time 0.004485/2.226, allocations: 1.638 MB / 1.391 GB, free: 175.3 MB / 1.014 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.001265/2.227, allocations: 1.089 MB / 1.392 GB, free: 174.2 MB / 1.014 GB Notification: Performance of SimCode: time 1.212e-06/2.227, allocations: 0 / 1.392 GB, free: 174.2 MB / 1.014 GB Notification: Performance of buildModelFMU: Generate the FMI files: time 0.13/2.357, allocations: 107 MB / 1.496 GB, free: 67.64 MB / 1.014 GB Notification: Performance of buildModelFMU: Generate platform static: time 13.54/15.9, allocations: 13.41 kB / 1.496 GB, free: 67.63 MB / 1.014 GB (rm -f Buildings_9_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepUp.DD.pipe ; mkfifo Buildings_9_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepUp.DD.pipe ; head -c 1048576 < Buildings_9_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepUp.DD.pipe >> ../files/Buildings_9_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepUp.DD.sim & python3 -m fmpy simulate --output-file Buildings_9_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepUp.DD_res.csv --start-time 0 --stop-time 1 --timeout 50 --relative-tolerance 1e-06 --interface-type ModelExchange --solver CVode --output-interval 0.0004 Buildings_9_Buildings_Electrical_AC_ThreePhasesUnbalanced_Validation_IEEETests_Test4NodesFeeder_BalancedStepUp_DD.fmu > Buildings_9_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepUp.DD.pipe 2>&1)