Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Buildings_latest_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 12.0.0-master/package.mo", uses=false) Using package Buildings with version 12.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 12.0.0-master/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_latest_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_latest_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 0.007571/0.007571, allocations: 97.84 kB / 15.73 MB, free: 6.043 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001885/0.001885, allocations: 197.1 kB / 16.67 MB, free: 5.969 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.438/1.438, allocations: 222.9 MB / 240.4 MB, free: 4.328 MB / 190.1 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 12.0.0-master/package.mo): time 2.885/2.885, allocations: 482.4 MB / 0.7548 GB, free: 10.83 MB / 0.6075 GB Notification: Performance of FrontEnd - loaded program: time 0.001957/0.001957, allocations: 71.83 kB / 1.083 GB, free: 12.44 MB / 0.8419 GB Notification: Performance of FrontEnd - Absyn->SCode: time 0.2843/0.2863, allocations: 162.2 MB / 1.242 GB, free: 10.11 MB / 0.9981 GB Notification: Performance of NFInst.instantiate(Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepUp.DD): time 0.6146/0.9009, allocations: 16.31 MB / 1.257 GB, free: 8.383 MB / 0.9981 GB Notification: Performance of NFInst.instExpressions: time 0.009642/0.9105, allocations: 6.429 MB / 1.264 GB, free: 4.633 MB / 0.9981 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.001274/0.9119, allocations: 50.72 kB / 1.264 GB, free: 4.625 MB / 0.9981 GB Notification: Performance of NFTyping.typeComponents: time 0.002624/0.9145, allocations: 1.125 MB / 1.265 GB, free: 3.961 MB / 0.9981 GB Notification: Performance of NFTyping.typeBindings: time 0.003019/0.9176, allocations: 1.338 MB / 1.266 GB, free: 3.219 MB / 0.9981 GB Notification: Performance of NFTyping.typeClassSections: time 0.002976/0.9205, allocations: 1.225 MB / 1.267 GB, free: 2.566 MB / 0.9981 GB Notification: Performance of NFFlatten.flatten: time 0.005001/0.9256, allocations: 4.965 MB / 1.272 GB, free: 488 kB / 0.9981 GB Notification: Performance of NFFlatten.resolveConnections: time 0.006439/0.932, allocations: 5.581 MB / 1.278 GB, free: 14.34 MB / 1.014 GB Notification: Performance of NFEvalConstants.evaluate: time 0.00358/0.9356, allocations: 2.05 MB / 1.28 GB, free: 13.43 MB / 1.014 GB Notification: Performance of NFSimplifyModel.simplify: time 0.004615/0.9402, allocations: 2.639 MB / 1.282 GB, free: 12.34 MB / 1.014 GB Notification: Performance of NFPackage.collectConstants: time 0.0008857/0.9412, allocations: 441.2 kB / 1.283 GB, free: 12.34 MB / 1.014 GB Notification: Performance of NFFlatten.collectFunctions: time 0.002734/0.9439, allocations: 1.189 MB / 1.284 GB, free: 12.06 MB / 1.014 GB Notification: Performance of NFScalarize.scalarize: time 0.002618/0.9465, allocations: 1.979 MB / 1.286 GB, free: 11.32 MB / 1.014 GB Notification: Performance of NFVerifyModel.verify: time 0.003002/0.9495, allocations: 1.902 MB / 1.288 GB, free: 10.11 MB / 1.014 GB Notification: Performance of NFConvertDAE.convert: time 0.009212/0.9588, allocations: 6.716 MB / 1.294 GB, free: 8.02 MB / 1.014 GB Notification: Performance of FrontEnd - DAE generated: time 5.19e-06/0.9588, allocations: 0.6562 kB / 1.294 GB, free: 8.02 MB / 1.014 GB Notification: Performance of FrontEnd: time 4.218e-06/0.9588, allocations: 0 / 1.294 GB, free: 8.02 MB / 1.014 GB Notification: Performance of Transformations before backend: time 0.0001665/0.959, allocations: 5.062 kB / 1.294 GB, free: 8.016 MB / 1.014 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 0.01033/0.9693, allocations: 3.512 MB / 1.298 GB, free: 6.023 MB / 1.014 GB Notification: Performance of prepare preOptimizeDAE: time 4.868e-05/0.9694, allocations: 13.88 kB / 1.298 GB, free: 6.02 MB / 1.014 GB Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.001225/0.9706, allocations: 485.8 kB / 1.298 GB, free: 5.758 MB / 1.014 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.01477/0.9854, allocations: 2.389 MB / 1.3 GB, free: 5.5 MB / 1.014 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.005608/0.991, allocations: 2 MB / 1.302 GB, free: 4.484 MB / 1.014 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0002162/0.9913, allocations: 238.1 kB / 1.303 GB, free: 4.371 MB / 1.014 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.001129/0.9924, allocations: 299.3 kB / 1.303 GB, free: 4.273 MB / 1.014 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.01564/1.008, allocations: 6.443 MB / 1.309 GB, free: 2.105 MB / 1.014 GB Notification: Performance of preOpt findStateOrder (simulation): time 8.05e-05/1.008, allocations: 6.891 kB / 1.309 GB, free: 2.102 MB / 1.014 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0005638/1.009, allocations: 134.6 kB / 1.309 GB, free: 1.996 MB / 1.014 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0004944/1.009, allocations: 315.6 kB / 1.31 GB, free: 1.961 MB / 1.014 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.01622/1.025, allocations: 6.612 MB / 1.316 GB, free: 15.26 MB / 1.029 GB Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.03485/1.06, allocations: 24.69 MB / 1.34 GB, free: 9.953 MB / 1.045 GB Notification: Performance of preOpt comSubExp (simulation): time 0.009415/1.07, allocations: 5.424 MB / 1.346 GB, free: 6.105 MB / 1.045 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.007069/1.077, allocations: 2.955 MB / 1.348 GB, free: 4.625 MB / 1.045 GB Notification: Performance of preOpt evalFunc (simulation): time 0.0003147/1.077, allocations: 139 kB / 1.349 GB, free: 4.5 MB / 1.045 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 6.863e-05/1.077, allocations: 66.77 kB / 1.349 GB, free: 4.438 MB / 1.045 GB Notification: Performance of pre-optimization done (n=230): time 4.709e-06/1.077, allocations: 0 / 1.349 GB, free: 4.438 MB / 1.045 GB Notification: Performance of matching and sorting (n=313): time 0.153/1.23, allocations: 39.4 MB / 1.387 GB, free: 0.8125 MB / 1.076 GB Notification: Performance of inlineWhenForInitialization (initialization): time 0.0001668/1.231, allocations: 247.8 kB / 1.387 GB, free: 0.5195 MB / 1.076 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.00238/1.233, allocations: 1.257 MB / 1.389 GB, free: 15.25 MB / 1.092 GB Notification: Performance of collectPreVariables (initialization): time 0.0006851/1.234, allocations: 77.7 kB / 1.389 GB, free: 15.16 MB / 1.092 GB Notification: Performance of collectInitialEqns (initialization): time 0.001078/1.235, allocations: 1.278 MB / 1.39 GB, free: 13.87 MB / 1.092 GB Notification: Performance of collectInitialBindings (initialization): time 0.001619/1.236, allocations: 1.1 MB / 1.391 GB, free: 12.76 MB / 1.092 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.00204/1.238, allocations: 0.6205 MB / 1.392 GB, free: 12.13 MB / 1.092 GB Notification: Performance of setup shared object (initialization): time 0.0001328/1.239, allocations: 305.1 kB / 1.392 GB, free: 11.83 MB / 1.092 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.007239/1.246, allocations: 2.784 MB / 1.395 GB, free: 9.039 MB / 1.092 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.008072/1.254, allocations: 3.455 MB / 1.398 GB, free: 5.324 MB / 1.092 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.01516/1.269, allocations: 6.401 MB / 1.404 GB, free: 14.64 MB / 1.107 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 2.454e-05/1.269, allocations: 8 kB / 1.404 GB, free: 14.63 MB / 1.107 GB Notification: Performance of matching and sorting (n=414) (initialization): time 0.0328/1.302, allocations: 10.99 MB / 1.415 GB, free: 3.59 MB / 1.107 GB Notification: Performance of prepare postOptimizeDAE: time 4.089e-05/1.302, allocations: 12 kB / 1.415 GB, free: 3.578 MB / 1.107 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 3.729e-05/1.302, allocations: 20 kB / 1.415 GB, free: 3.559 MB / 1.107 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.02332/1.325, allocations: 5.971 MB / 1.421 GB, free: 13.57 MB / 1.123 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.004794/1.33, allocations: 0.9399 MB / 1.422 GB, free: 12.63 MB / 1.123 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.05473/1.385, allocations: 28.85 MB / 1.45 GB, free: 15.54 MB / 1.154 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.004989/1.39, allocations: 0.5499 MB / 1.45 GB, free: 14.99 MB / 1.154 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0007396/1.391, allocations: 139.9 kB / 1.451 GB, free: 14.86 MB / 1.154 GB Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.009375/1.4, allocations: 3.921 MB / 1.454 GB, free: 10.93 MB / 1.154 GB Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.007756/1.408, allocations: 3.42 MB / 1.458 GB, free: 7.246 MB / 1.154 GB Error: Initialization problem is structural singular. Please, check the initial conditions. Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.1033/1.511, allocations: 25.86 MB / 1.483 GB, free: 13 MB / 1.186 GB Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 2.236e-05/1.511, allocations: 4 kB / 1.483 GB, free: 13 MB / 1.186 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 0.03132/1.543, allocations: 10.93 MB / 1.494 GB, free: 1.93 MB / 1.186 GB Notification: Performance of prepare postOptimizeDAE: time 3.573e-05/1.543, allocations: 12 kB / 1.494 GB, free: 1.918 MB / 1.186 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 3.206e-05/1.543, allocations: 20 kB / 1.494 GB, free: 1.898 MB / 1.186 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.01777/1.561, allocations: 4.65 MB / 1.498 GB, free: 13.23 MB / 1.201 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.005052/1.566, allocations: 0.9984 MB / 1.499 GB, free: 12.23 MB / 1.201 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.04757/1.613, allocations: 30.48 MB / 1.529 GB, free: 13.01 MB / 1.232 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.004909/1.618, allocations: 0.5459 MB / 1.529 GB, free: 12.46 MB / 1.232 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0007217/1.619, allocations: 143.9 kB / 1.53 GB, free: 12.32 MB / 1.232 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 0.00132/1.62, allocations: 391.9 kB / 1.53 GB, free: 11.93 MB / 1.232 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0008023/1.621, allocations: 206.7 kB / 1.53 GB, free: 11.73 MB / 1.232 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.03069/1.652, allocations: 11.08 MB / 1.541 GB, free: 0.5625 MB / 1.232 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 4.877e-05/1.652, allocations: 32 kB / 1.541 GB, free: 0.5312 MB / 1.232 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 2.629e-05/1.652, allocations: 16 kB / 1.541 GB, free: 0.5156 MB / 1.232 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 7.237e-05/1.652, allocations: 15.94 kB / 1.541 GB, free: 0.5 MB / 1.232 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.0396/1.692, allocations: 16.58 MB / 1.557 GB, free: 15.67 MB / 1.264 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 2.508e-05/1.692, allocations: 12.03 kB / 1.557 GB, free: 15.66 MB / 1.264 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.00377/1.695, allocations: 0.7449 MB / 1.558 GB, free: 14.91 MB / 1.264 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.02118/1.717, allocations: 5.589 MB / 1.563 GB, free: 9.312 MB / 1.264 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0009319/1.718, allocations: 80.33 kB / 1.564 GB, free: 9.234 MB / 1.264 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.0486/1.766, allocations: 27.69 MB / 1.591 GB, free: 13.25 MB / 1.295 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.356e-05/1.766, allocations: 8.188 kB / 1.591 GB, free: 13.24 MB / 1.295 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.02858/1.795, allocations: 10.45 MB / 1.601 GB, free: 2.539 MB / 1.295 GB Notification: Performance of postOpt removeConstants (simulation): time 0.001958/1.797, allocations: 0.765 MB / 1.602 GB, free: 1.754 MB / 1.295 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.000486/1.797, allocations: 71.98 kB / 1.602 GB, free: 1.684 MB / 1.295 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.003777/1.801, allocations: 0.5187 MB / 1.602 GB, free: 1.164 MB / 1.295 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0008521/1.802, allocations: 262.9 kB / 1.602 GB, free: 0.9023 MB / 1.295 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.000291/1.802, allocations: 104 kB / 1.602 GB, free: 0.8008 MB / 1.295 GB Notification: Performance of sorting global known variables: time 0.001522/1.804, allocations: 0.9108 MB / 1.603 GB, free: 15.88 MB / 1.311 GB Notification: Performance of sort global known variables: time 1.9e-07/1.804, allocations: 0 / 1.603 GB, free: 15.88 MB / 1.311 GB Notification: Performance of remove unused functions: time 0.006096/1.81, allocations: 1.883 MB / 1.605 GB, free: 14 MB / 1.311 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 0.02906/1.839, allocations: 11.12 MB / 1.616 GB, free: 2.609 MB / 1.311 GB Notification: Performance of simCode: created initialization part: time 0.03353/1.873, allocations: 13.09 MB / 1.629 GB, free: 5.418 MB / 1.326 GB Notification: Performance of simCode: created event and clocks part: time 1.021e-05/1.873, allocations: 3.938 kB / 1.629 GB, free: 5.414 MB / 1.326 GB Notification: Performance of simCode: created simulation system equations: time 0.01223/1.885, allocations: 4.699 MB / 1.633 GB, free: 0.6875 MB / 1.326 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.00231/1.887, allocations: 277.5 kB / 1.634 GB, free: 428 kB / 1.326 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.1058/1.993, allocations: 42.3 MB / 1.675 GB, free: 5.031 MB / 1.373 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.003329/1.996, allocations: 2.683 MB / 1.678 GB, free: 2.312 MB / 1.373 GB Notification: Performance of simCode: alias equations: time 0.004599/2.001, allocations: 1.633 MB / 1.679 GB, free: 0.6758 MB / 1.373 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.001857/2.003, allocations: 1.089 MB / 1.68 GB, free: 15.59 MB / 1.389 GB Notification: Performance of SimCode: time 5.91e-07/2.003, allocations: 0 / 1.68 GB, free: 15.59 MB / 1.389 GB Notification: Performance of buildModelFMU: Generate the FMI files: time 0.1892/2.192, allocations: 108.3 MB / 1.786 GB, free: 3.723 MB / 1.482 GB Notification: Performance of buildModelFMU: Generate platform static: time 16.2/18.4, allocations: 14.78 kB / 1.786 GB, free: 3.707 MB / 1.482 GB (rm -f Buildings_latest_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepUp.DD.pipe ; mkfifo Buildings_latest_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepUp.DD.pipe ; head -c 1048576 < Buildings_latest_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepUp.DD.pipe >> ../files/Buildings_latest_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepUp.DD.sim & python3 -m fmpy simulate --output-file Buildings_latest_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepUp.DD_res.csv --start-time 0 --stop-time 1 --timeout 400 --relative-tolerance 1e-06 --interface-type ModelExchange --solver CVode --output-interval 0.0004 Buildings_latest_Buildings_Electrical_AC_ThreePhasesUnbalanced_Validation_IEEETests_Test4NodesFeeder_BalancedStepUp_DD.fmu > Buildings_latest_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepUp.DD.pipe 2>&1)