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: "" <> buildModelFMU(Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepDown.DD,fileNamePrefix="Buildings_10_Buildings_Electrical_AC_ThreePhasesUnbalanced_Validation_IEEETests_Test4NodesFeeder_BalancedStepDown_DD",fmuType="me",version="2.0",platforms={"static"}) "" <> buildModelFMU(Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepDown.DD,fileNamePrefix="Buildings_10_Buildings_Electrical_AC_ThreePhasesUnbalanced_Validation_IEEETests_Test4NodesFeeder_BalancedStepDown_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 0.001182/0.001182, allocations: 108 kB / 15.6 MB, free: 132 kB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.00131/0.00131, allocations: 193.9 kB / 16.53 MB, free: 6.391 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.365/1.365, allocations: 222.9 MB / 240.2 MB, free: 4.395 MB / 190.1 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 10.1.1-maint.10.0.x/package.mo): time 2.663/2.663, allocations: 437.1 MB / 0.7104 GB, free: 5.066 MB / 0.5606 GB Notification: Performance of FrontEnd - loaded program: time 0.00136/0.00136, allocations: 59.89 kB / 0.8694 GB, free: 4.523 MB / 0.7169 GB Notification: Performance of FrontEnd - Absyn->SCode: time 0.6609/0.6623, allocations: 151.6 MB / 1.017 GB, free: 2.484 MB / 0.7637 GB Notification: Performance of NFInst.instantiate(Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepDown.DD): time 0.02251/0.6848, allocations: 16.32 MB / 1.033 GB, free: 2.094 MB / 0.7794 GB Notification: Performance of NFInst.instExpressions: time 0.01296/0.6978, allocations: 6.427 MB / 1.04 GB, free: 11.65 MB / 0.795 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.00162/0.6995, allocations: 51.88 kB / 1.04 GB, free: 11.6 MB / 0.795 GB Notification: Performance of NFTyping.typeComponents: time 0.003579/0.7031, allocations: 1.127 MB / 1.041 GB, free: 10.47 MB / 0.795 GB Notification: Performance of NFTyping.typeBindings: time 0.003758/0.7068, allocations: 1.342 MB / 1.042 GB, free: 9.121 MB / 0.795 GB Notification: Performance of NFTyping.typeClassSections: time 0.003245/0.7101, allocations: 1.216 MB / 1.043 GB, free: 7.902 MB / 0.795 GB Notification: Performance of NFFlatten.flatten: time 0.006345/0.7165, allocations: 4.97 MB / 1.048 GB, free: 2.922 MB / 0.795 GB Notification: Performance of NFFlatten.resolveConnections: time 0.007566/0.7241, allocations: 5.694 MB / 1.054 GB, free: 13.16 MB / 0.8106 GB Notification: Performance of NFEvalConstants.evaluate: time 0.00379/0.7279, allocations: 2.041 MB / 1.056 GB, free: 11.11 MB / 0.8106 GB Notification: Performance of NFSimplifyModel.simplify: time 0.00483/0.7327, allocations: 2.633 MB / 1.058 GB, free: 8.473 MB / 0.8106 GB Notification: Performance of NFPackage.collectConstants: time 0.001543/0.7343, allocations: 440 kB / 1.059 GB, free: 8.043 MB / 0.8106 GB Notification: Performance of NFFlatten.collectFunctions: time 0.003431/0.7377, allocations: 1.19 MB / 1.06 GB, free: 6.852 MB / 0.8106 GB Notification: Performance of NFScalarize.scalarize: time 0.003302/0.7411, allocations: 1.984 MB / 1.062 GB, free: 4.863 MB / 0.8106 GB Notification: Performance of NFVerifyModel.verify: time 0.004615/0.7457, allocations: 1.906 MB / 1.064 GB, free: 2.949 MB / 0.8106 GB Notification: Performance of NFConvertDAE.convert: time 0.009169/0.7549, allocations: 6.661 MB / 1.07 GB, free: 12.27 MB / 0.8262 GB Notification: Performance of FrontEnd - DAE generated: time 6.712e-06/0.755, allocations: 0 / 1.07 GB, free: 12.27 MB / 0.8262 GB Notification: Performance of FrontEnd: time 2.044e-06/0.755, allocations: 0 / 1.07 GB, free: 12.27 MB / 0.8262 GB Notification: Performance of Transformations before backend: time 0.0001862/0.7552, allocations: 0 / 1.07 GB, free: 12.27 MB / 0.8262 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 0.007816/0.763, allocations: 3.45 MB / 1.074 GB, free: 8.758 MB / 0.8262 GB Notification: Performance of prepare preOptimizeDAE: time 4.587e-05/0.763, allocations: 8.031 kB / 1.074 GB, free: 8.75 MB / 0.8262 GB Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.0006954/0.7637, allocations: 484.2 kB / 1.074 GB, free: 8.266 MB / 0.8262 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.01334/0.7771, allocations: 2.372 MB / 1.076 GB, free: 5.887 MB / 0.8262 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.004184/0.7813, allocations: 1.975 MB / 1.078 GB, free: 3.867 MB / 0.8262 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0001674/0.7815, allocations: 230.2 kB / 1.078 GB, free: 3.641 MB / 0.8262 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0006665/0.7822, allocations: 300 kB / 1.079 GB, free: 3.348 MB / 0.8262 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.01269/0.7949, allocations: 6.433 MB / 1.085 GB, free: 12.8 MB / 0.8419 GB Notification: Performance of preOpt findStateOrder (simulation): time 6.709e-05/0.795, allocations: 3.906 kB / 1.085 GB, free: 12.8 MB / 0.8419 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0004456/0.7954, allocations: 128 kB / 1.085 GB, free: 12.67 MB / 0.8419 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.000448/0.7959, allocations: 317.3 kB / 1.085 GB, free: 12.36 MB / 0.8419 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.01531/0.8112, allocations: 6.617 MB / 1.092 GB, free: 5.727 MB / 0.8419 GB Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.03314/0.8444, allocations: 24.82 MB / 1.116 GB, free: 10.86 MB / 0.8731 GB Notification: Performance of preOpt comSubExp (simulation): time 0.008271/0.8527, allocations: 5.43 MB / 1.121 GB, free: 5.07 MB / 0.8731 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.006246/0.859, allocations: 2.928 MB / 1.124 GB, free: 2.121 MB / 0.8731 GB Notification: Performance of preOpt evalFunc (simulation): time 0.0002864/0.8593, allocations: 151 kB / 1.124 GB, free: 1.957 MB / 0.8731 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 4.062e-05/0.8593, allocations: 60.56 kB / 1.125 GB, free: 1.887 MB / 0.8731 GB Notification: Performance of pre-optimization done (n=230): time 3.808e-06/0.8593, allocations: 0 / 1.125 GB, free: 1.887 MB / 0.8731 GB Notification: Performance of matching and sorting (n=313): time 0.1449/1.004, allocations: 39.17 MB / 1.163 GB, free: 10.67 MB / 0.92 GB Notification: Performance of inlineWhenForInitialization (initialization): time 0.0001585/1.004, allocations: 247.8 kB / 1.163 GB, free: 10.38 MB / 0.92 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.002107/1.007, allocations: 1.264 MB / 1.164 GB, free: 9.094 MB / 0.92 GB Notification: Performance of collectPreVariables (initialization): time 0.0005382/1.007, allocations: 77.7 kB / 1.164 GB, free: 9.012 MB / 0.92 GB Notification: Performance of collectInitialEqns (initialization): time 0.0008807/1.008, allocations: 1.235 MB / 1.166 GB, free: 7.758 MB / 0.92 GB Notification: Performance of collectInitialBindings (initialization): time 0.001364/1.009, allocations: 1.047 MB / 1.167 GB, free: 6.695 MB / 0.92 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.001607/1.011, allocations: 0.6203 MB / 1.167 GB, free: 6.066 MB / 0.92 GB Notification: Performance of setup shared object (initialization): time 0.0001019/1.011, allocations: 305.1 kB / 1.167 GB, free: 5.766 MB / 0.92 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.006445/1.018, allocations: 2.784 MB / 1.17 GB, free: 2.973 MB / 0.92 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.006732/1.024, allocations: 3.455 MB / 1.174 GB, free: 15.26 MB / 0.9356 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.013/1.037, allocations: 6.398 MB / 1.18 GB, free: 8.578 MB / 0.9356 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 1.969e-05/1.037, allocations: 7.938 kB / 1.18 GB, free: 8.57 MB / 0.9356 GB Notification: Performance of matching and sorting (n=414) (initialization): time 0.02813/1.065, allocations: 10.96 MB / 1.19 GB, free: 13.55 MB / 0.9512 GB Notification: Performance of prepare postOptimizeDAE: time 3.725e-05/1.066, allocations: 15.94 kB / 1.191 GB, free: 13.53 MB / 0.9512 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 3.161e-05/1.066, allocations: 16 kB / 1.191 GB, free: 13.52 MB / 0.9512 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.02113/1.087, allocations: 5.999 MB / 1.196 GB, free: 7.504 MB / 0.9512 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.004328/1.091, allocations: 0.9361 MB / 1.197 GB, free: 6.566 MB / 0.9512 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.05616/1.147, allocations: 28.86 MB / 1.225 GB, free: 9.461 MB / 0.9825 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.004499/1.152, allocations: 0.5498 MB / 1.226 GB, free: 8.91 MB / 0.9825 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0005416/1.152, allocations: 143.9 kB / 1.226 GB, free: 8.77 MB / 0.9825 GB Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.007873/1.16, allocations: 3.918 MB / 1.23 GB, free: 4.844 MB / 0.9825 GB Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.006534/1.167, allocations: 3.42 MB / 1.233 GB, free: 1.164 MB / 0.9825 GB Error: Initialization problem is structural singular. Please, check the initial conditions. Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.6021/1.769, allocations: 25.88 MB / 1.259 GB, free: 210.7 MB / 0.9981 GB Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 2.904e-05/1.769, allocations: 10.8 kB / 1.259 GB, free: 210.7 MB / 0.9981 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 0.04145/1.81, allocations: 10.91 MB / 1.269 GB, free: 208.2 MB / 0.9981 GB Notification: Performance of prepare postOptimizeDAE: time 4.455e-05/1.811, allocations: 17.62 kB / 1.269 GB, free: 208.2 MB / 0.9981 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 4.306e-05/1.811, allocations: 22 kB / 1.269 GB, free: 208.2 MB / 0.9981 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.01636/1.827, allocations: 4.663 MB / 1.274 GB, free: 207.5 MB / 0.9981 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.004657/1.832, allocations: 0.9919 MB / 1.275 GB, free: 207.4 MB / 0.9981 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.03532/1.867, allocations: 30.48 MB / 1.305 GB, free: 187.1 MB / 0.9981 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.004338/1.871, allocations: 0.5382 MB / 1.305 GB, free: 186.6 MB / 0.9981 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0004486/1.872, allocations: 143.9 kB / 1.305 GB, free: 186.4 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 0.001049/1.873, allocations: 382.8 kB / 1.306 GB, free: 186.1 MB / 0.9981 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0006519/1.874, allocations: 201.6 kB / 1.306 GB, free: 185.9 MB / 0.9981 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.02507/1.899, allocations: 11.08 MB / 1.317 GB, free: 174.7 MB / 0.9981 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 4.064e-05/1.899, allocations: 33.88 kB / 1.317 GB, free: 174.7 MB / 0.9981 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 2.198e-05/1.899, allocations: 16 kB / 1.317 GB, free: 174.7 MB / 0.9981 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 5.829e-05/1.899, allocations: 19.94 kB / 1.317 GB, free: 174.6 MB / 0.9981 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.03196/1.931, allocations: 16.6 MB / 1.333 GB, free: 157.9 MB / 0.9981 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 3.457e-05/1.931, allocations: 19.92 kB / 1.333 GB, free: 157.8 MB / 0.9981 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.003236/1.934, allocations: 0.7372 MB / 1.334 GB, free: 157.1 MB / 0.9981 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.01806/1.952, allocations: 5.62 MB / 1.339 GB, free: 151.5 MB / 0.9981 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0006189/1.953, allocations: 79.95 kB / 1.339 GB, free: 151.4 MB / 0.9981 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.03554/1.988, allocations: 27.68 MB / 1.366 GB, free: 123.4 MB / 0.9981 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 7.814e-06/1.988, allocations: 12.03 kB / 1.366 GB, free: 123.4 MB / 0.9981 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.02336/2.012, allocations: 10.44 MB / 1.376 GB, free: 112.7 MB / 0.9981 GB Notification: Performance of postOpt removeConstants (simulation): time 0.001618/2.013, allocations: 0.7581 MB / 1.377 GB, free: 111.9 MB / 0.9981 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0004108/2.014, allocations: 63.98 kB / 1.377 GB, free: 111.9 MB / 0.9981 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.003462/2.017, allocations: 0.5226 MB / 1.378 GB, free: 111.4 MB / 0.9981 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0007885/2.018, allocations: 266.9 kB / 1.378 GB, free: 111.1 MB / 0.9981 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0002168/2.018, allocations: 99.95 kB / 1.378 GB, free: 111 MB / 0.9981 GB Notification: Performance of sorting global known variables: time 0.001121/2.02, allocations: 0.9069 MB / 1.379 GB, free: 110.1 MB / 0.9981 GB Notification: Performance of sort global known variables: time 1.7e-07/2.02, allocations: 0 / 1.379 GB, free: 110.1 MB / 0.9981 GB Notification: Performance of remove unused functions: time 0.00494/2.024, allocations: 1.887 MB / 1.381 GB, free: 108.2 MB / 0.9981 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 0.02381/2.048, allocations: 11.1 MB / 1.392 GB, free: 96.85 MB / 0.9981 GB Notification: Performance of simCode: created initialization part: time 0.03017/2.079, allocations: 15.27 MB / 1.407 GB, free: 81.5 MB / 0.9981 GB Notification: Performance of simCode: created event and clocks part: time 1.24e-05/2.079, allocations: 0 / 1.407 GB, free: 81.5 MB / 0.9981 GB Notification: Performance of simCode: created simulation system equations: time 0.009846/2.088, allocations: 4.693 MB / 1.411 GB, free: 76.77 MB / 0.9981 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.002145/2.091, allocations: 281.7 kB / 1.411 GB, free: 76.5 MB / 0.9981 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.08803/2.179, allocations: 43.86 MB / 1.454 GB, free: 30.94 MB / 0.9981 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.002317/2.181, allocations: 2.679 MB / 1.457 GB, free: 28.22 MB / 0.9981 GB Notification: Performance of simCode: alias equations: time 0.004525/2.186, allocations: 1.641 MB / 1.458 GB, free: 26.58 MB / 0.9981 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.001228/2.187, allocations: 1.093 MB / 1.46 GB, free: 25.48 MB / 0.9981 GB Notification: Performance of SimCode: time 6.41e-07/2.187, allocations: 0 / 1.46 GB, free: 25.48 MB / 0.9981 GB Notification: Performance of buildModelFMU: Generate the FMI files: time 0.1557/2.343, allocations: 107 MB / 1.564 GB, free: 14.93 MB / 1.092 GB Notification: Performance of buildModelFMU: Generate platform static: time 13.01/15.35, allocations: 16.75 kB / 1.564 GB, free: 14.91 MB / 1.092 GB (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 & python3 -m fmpy simulate --output-file Buildings_10_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepDown.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_10_Buildings_Electrical_AC_ThreePhasesUnbalanced_Validation_IEEETests_Test4NodesFeeder_BalancedStepDown_DD.fmu > Buildings_10_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepDown.DD.pipe 2>&1)