Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Buildings_11_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) [Timeout 180] "Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.001396/0.001396, allocations: 109 kB / 17.54 MB, free: 4.746 MB / 14.72 MB " [Timeout remaining time 180] loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo", uses=false) [Timeout 180] "Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001386/0.001386, allocations: 185.9 kB / 20.71 MB, free: 1.586 MB / 14.72 MB " [Timeout remaining time 180] loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo", uses=false) [Timeout 180] "Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.3/1.3, allocations: 225.6 MB / 249.3 MB, free: 3.172 MB / 190.1 MB " [Timeout remaining time 179] loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 11.1.0-maint.11.x/package.mo", uses=false) [Timeout 180] "Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 11.1.0-maint.11.x/package.mo): time 2.511/2.511, allocations: 476.7 MB / 0.7628 GB, free: 15.14 MB / 0.6075 GB " [Timeout remaining time 177] Using package Buildings with version 11.1.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 11.1.0-maint.11.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.UnbalancedStepDown.DD,fileNamePrefix="Buildings_11_Buildings_Electrical_AC_ThreePhasesUnbalanced_Validation_IEEETests_Test4NodesFeeder_UnbalancedStepDown_DD",fmuType="me",version="2.0",platforms={"static"}) "" <> buildModelFMU(Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepDown.DD,fileNamePrefix="Buildings_11_Buildings_Electrical_AC_ThreePhasesUnbalanced_Validation_IEEETests_Test4NodesFeeder_UnbalancedStepDown_DD",fmuType="me",version="2.0",platforms={"static"}) [Timeout 300] "Notification: Performance of FrontEnd - loaded program: time 0.001807/0.001807, allocations: 67.89 kB / 1.107 GB, free: 5.074 MB / 0.8419 GB Notification: Performance of FrontEnd - Absyn->SCode: time 0.7385/0.7403, allocations: 168.7 MB / 1.271 GB, free: 7.699 MB / 0.9981 GB Notification: Performance of NFInst.instantiate(Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepDown.DD): time 0.01706/0.7574, allocations: 17.26 MB / 1.288 GB, free: 12.45 MB / 1.014 GB Notification: Performance of NFInst.instExpressions: time 0.01098/0.7684, allocations: 6.635 MB / 1.295 GB, free: 7.996 MB / 1.014 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.001577/0.7699, allocations: 51.69 kB / 1.295 GB, free: 7.984 MB / 1.014 GB Notification: Performance of NFTyping.typeComponents: time 0.003233/0.7732, allocations: 1.166 MB / 1.296 GB, free: 7.332 MB / 1.014 GB Notification: Performance of NFTyping.typeBindings: time 0.00368/0.7768, allocations: 1.377 MB / 1.297 GB, free: 6.562 MB / 1.014 GB Notification: Performance of NFTyping.typeClassSections: time 0.003338/0.7802, allocations: 1.269 MB / 1.299 GB, free: 5.875 MB / 1.014 GB Notification: Performance of NFFlatten.flatten: time 0.005844/0.786, allocations: 4.99 MB / 1.303 GB, free: 3.773 MB / 1.014 GB Notification: Performance of NFFlatten.resolveConnections: time 0.004534/0.7906, allocations: 2.666 MB / 1.306 GB, free: 2.426 MB / 1.014 GB Notification: Performance of NFEvalConstants.evaluate: time 0.004116/0.7947, allocations: 2.082 MB / 1.308 GB, free: 1.504 MB / 1.014 GB Notification: Performance of NFSimplifyModel.simplify: time 0.005007/0.7997, allocations: 2.835 MB / 1.311 GB, free: 416 kB / 1.014 GB Notification: Performance of NFPackage.collectConstants: time 0.001362/0.801, allocations: 444 kB / 1.311 GB, free: 416 kB / 1.014 GB Notification: Performance of NFFlatten.collectFunctions: time 0.003153/0.8042, allocations: 1.217 MB / 1.312 GB, free: 128 kB / 1.014 GB Notification: Performance of NFScalarize.scalarize: time 0.003193/0.8074, allocations: 2.048 MB / 1.314 GB, free: 15.32 MB / 1.029 GB Notification: Performance of NFVerifyModel.verify: time 0.004108/0.8115, allocations: 1.924 MB / 1.316 GB, free: 14.08 MB / 1.029 GB Notification: Performance of NFConvertDAE.convert: time 0.008451/0.8199, allocations: 6.746 MB / 1.323 GB, free: 11.99 MB / 1.029 GB Notification: Performance of FrontEnd - DAE generated: time 4.248e-06/0.82, allocations: 3.938 kB / 1.323 GB, free: 11.98 MB / 1.029 GB Notification: Performance of FrontEnd: time 1.643e-06/0.82, allocations: 0 / 1.323 GB, free: 11.98 MB / 1.029 GB Notification: Performance of Transformations before backend: time 0.000142/0.8201, allocations: 0 / 1.323 GB, free: 11.98 MB / 1.029 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 0.007868/0.828, allocations: 3.559 MB / 1.326 GB, free: 9.961 MB / 1.029 GB Notification: Performance of prepare preOptimizeDAE: time 3.865e-05/0.828, allocations: 10.16 kB / 1.326 GB, free: 9.961 MB / 1.029 GB Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.0007771/0.8288, allocations: 492.5 kB / 1.327 GB, free: 9.695 MB / 1.029 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.01262/0.8414, allocations: 2.396 MB / 1.329 GB, free: 9.297 MB / 1.029 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.004383/0.8458, allocations: 2.013 MB / 1.331 GB, free: 8.027 MB / 1.029 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0001965/0.846, allocations: 236 kB / 1.331 GB, free: 7.918 MB / 1.029 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0008121/0.8468, allocations: 304.9 kB / 1.332 GB, free: 7.816 MB / 1.029 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.01303/0.8598, allocations: 6.464 MB / 1.338 GB, free: 4.117 MB / 1.029 GB Notification: Performance of preOpt findStateOrder (simulation): time 6.106e-05/0.8599, allocations: 7.312 kB / 1.338 GB, free: 4.113 MB / 1.029 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0004224/0.8603, allocations: 131.1 kB / 1.338 GB, free: 4.012 MB / 1.029 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0004361/0.8607, allocations: 318.4 kB / 1.338 GB, free: 3.918 MB / 1.029 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.01471/0.8755, allocations: 6.625 MB / 1.345 GB, free: 0.5938 MB / 1.029 GB Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.03199/0.9074, allocations: 24.77 MB / 1.369 GB, free: 11.24 MB / 1.061 GB Notification: Performance of preOpt comSubExp (simulation): time 0.008754/0.9162, allocations: 5.293 MB / 1.374 GB, free: 7.445 MB / 1.061 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.006698/0.9229, allocations: 2.867 MB / 1.377 GB, free: 6 MB / 1.061 GB Notification: Performance of preOpt evalFunc (simulation): time 0.0003561/0.9233, allocations: 140.5 kB / 1.377 GB, free: 5.875 MB / 1.061 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 7.138e-05/0.9233, allocations: 65.64 kB / 1.377 GB, free: 5.812 MB / 1.061 GB Notification: Performance of pre-optimization done (n=230): time 4.809e-06/0.9233, allocations: 0 / 1.377 GB, free: 5.812 MB / 1.061 GB Notification: Performance of matching and sorting (n=313): time 0.1348/1.058, allocations: 39.34 MB / 1.416 GB, free: 14.65 MB / 1.107 GB Notification: Performance of inlineWhenForInitialization (initialization): time 0.0001384/1.058, allocations: 239.9 kB / 1.416 GB, free: 14.37 MB / 1.107 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.001896/1.06, allocations: 1.306 MB / 1.417 GB, free: 13.05 MB / 1.107 GB Notification: Performance of collectPreVariables (initialization): time 0.0004223/1.061, allocations: 77.7 kB / 1.417 GB, free: 12.96 MB / 1.107 GB Notification: Performance of collectInitialEqns (initialization): time 0.0008496/1.061, allocations: 1.286 MB / 1.419 GB, free: 11.66 MB / 1.107 GB Notification: Performance of collectInitialBindings (initialization): time 0.001016/1.062, allocations: 1.104 MB / 1.42 GB, free: 10.55 MB / 1.107 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.001147/1.064, allocations: 0.6244 MB / 1.42 GB, free: 9.918 MB / 1.107 GB Notification: Performance of setup shared object (initialization): time 0.0001095/1.064, allocations: 301.1 kB / 1.421 GB, free: 9.621 MB / 1.107 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.005854/1.07, allocations: 2.78 MB / 1.423 GB, free: 6.832 MB / 1.107 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.006295/1.076, allocations: 3.451 MB / 1.427 GB, free: 3.125 MB / 1.107 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.01222/1.088, allocations: 6.405 MB / 1.433 GB, free: 12.44 MB / 1.123 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 1.213e-05/1.088, allocations: 11.94 kB / 1.433 GB, free: 12.43 MB / 1.123 GB Notification: Performance of matching and sorting (n=414) (initialization): time 0.02655/1.115, allocations: 10.86 MB / 1.443 GB, free: 1.512 MB / 1.123 GB Notification: Performance of prepare postOptimizeDAE: time 3.025e-05/1.115, allocations: 16 kB / 1.443 GB, free: 1.496 MB / 1.123 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 3.009e-05/1.115, allocations: 20.5 kB / 1.444 GB, free: 1.477 MB / 1.123 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.0197/1.134, allocations: 5.963 MB / 1.449 GB, free: 11.5 MB / 1.139 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.004116/1.138, allocations: 0.9438 MB / 1.45 GB, free: 10.55 MB / 1.139 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.04586/1.184, allocations: 28.85 MB / 1.478 GB, free: 13.46 MB / 1.17 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.004185/1.189, allocations: 0.5499 MB / 1.479 GB, free: 12.91 MB / 1.17 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0003238/1.189, allocations: 139.9 kB / 1.479 GB, free: 12.77 MB / 1.17 GB Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.007782/1.197, allocations: 3.923 MB / 1.483 GB, free: 8.844 MB / 1.17 GB Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.006286/1.203, allocations: 3.42 MB / 1.486 GB, free: 5.164 MB / 1.17 GB Error: Initialization problem is structural singular. Please, check the initial conditions. Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.08949/1.292, allocations: 25.83 MB / 1.512 GB, free: 10.94 MB / 1.201 GB Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 1.779e-05/1.292, allocations: 4 kB / 1.512 GB, free: 10.93 MB / 1.201 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 0.02552/1.318, allocations: 10.84 MB / 1.522 GB, free: 15.96 MB / 1.217 GB Notification: Performance of prepare postOptimizeDAE: time 2.687e-05/1.318, allocations: 13.72 kB / 1.522 GB, free: 15.95 MB / 1.217 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 2.669e-05/1.318, allocations: 20 kB / 1.522 GB, free: 15.93 MB / 1.217 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.01535/1.333, allocations: 4.654 MB / 1.527 GB, free: 11.26 MB / 1.217 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.004404/1.338, allocations: 0.9906 MB / 1.528 GB, free: 10.27 MB / 1.217 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.04035/1.378, allocations: 30.5 MB / 1.557 GB, free: 11.03 MB / 1.248 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.00429/1.382, allocations: 0.5382 MB / 1.558 GB, free: 10.49 MB / 1.248 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0003349/1.383, allocations: 139.9 kB / 1.558 GB, free: 10.36 MB / 1.248 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 0.0008666/1.384, allocations: 383.8 kB / 1.558 GB, free: 9.977 MB / 1.248 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0005486/1.384, allocations: 210.7 kB / 1.559 GB, free: 9.77 MB / 1.248 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.02673/1.411, allocations: 10.98 MB / 1.569 GB, free: 14.7 MB / 1.264 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 3.658e-05/1.411, allocations: 32 kB / 1.569 GB, free: 14.67 MB / 1.264 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 2.03e-05/1.411, allocations: 16 kB / 1.569 GB, free: 14.66 MB / 1.264 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 4.485e-05/1.411, allocations: 15.95 kB / 1.569 GB, free: 14.64 MB / 1.264 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.03463/1.446, allocations: 16.47 MB / 1.586 GB, free: 13.91 MB / 1.279 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.81e-05/1.446, allocations: 8 kB / 1.586 GB, free: 13.9 MB / 1.279 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.003227/1.449, allocations: 0.7414 MB / 1.586 GB, free: 13.16 MB / 1.279 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.0188/1.468, allocations: 5.593 MB / 1.592 GB, free: 7.555 MB / 1.279 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0005806/1.468, allocations: 83.94 kB / 1.592 GB, free: 7.473 MB / 1.279 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.0441/1.512, allocations: 27.69 MB / 1.619 GB, free: 11.48 MB / 1.311 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 9.778e-06/1.512, allocations: 12.03 kB / 1.619 GB, free: 11.47 MB / 1.311 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.02546/1.538, allocations: 10.33 MB / 1.629 GB, free: 0.8867 MB / 1.311 GB Notification: Performance of postOpt removeConstants (simulation): time 0.001511/1.539, allocations: 0.7766 MB / 1.63 GB, free: 92 kB / 1.311 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0003852/1.54, allocations: 67.98 kB / 1.63 GB, free: 24 kB / 1.311 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.003407/1.543, allocations: 0.5188 MB / 1.63 GB, free: 15.5 MB / 1.326 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0008018/1.544, allocations: 266.9 kB / 1.631 GB, free: 15.24 MB / 1.326 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0002448/1.544, allocations: 104 kB / 1.631 GB, free: 15.14 MB / 1.326 GB Notification: Performance of sorting global known variables: time 0.001402/1.546, allocations: 0.9357 MB / 1.632 GB, free: 14.2 MB / 1.326 GB Notification: Performance of sort global known variables: time 1.3e-07/1.546, allocations: 0 / 1.632 GB, free: 14.2 MB / 1.326 GB Notification: Performance of remove unused functions: time 0.005347/1.551, allocations: 1.891 MB / 1.633 GB, free: 12.3 MB / 1.326 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 0.02563/1.577, allocations: 11.01 MB / 1.644 GB, free: 1.027 MB / 1.326 GB Notification: Performance of simCode: created initialization part: time 0.02897/1.605, allocations: 12.59 MB / 1.656 GB, free: 4.332 MB / 1.342 GB Notification: Performance of simCode: created event and clocks part: time 9.027e-06/1.606, allocations: 0 / 1.656 GB, free: 4.332 MB / 1.342 GB Notification: Performance of simCode: created simulation system equations: time 0.01097/1.616, allocations: 4.511 MB / 1.661 GB, free: 15.79 MB / 1.357 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.002194/1.619, allocations: 296.4 kB / 1.661 GB, free: 15.5 MB / 1.357 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.09481/1.713, allocations: 42.42 MB / 1.703 GB, free: 4.012 MB / 1.389 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.002991/1.716, allocations: 2.692 MB / 1.705 GB, free: 1.285 MB / 1.389 GB Notification: Performance of simCode: alias equations: time 0.004292/1.721, allocations: 1.641 MB / 1.707 GB, free: 15.64 MB / 1.404 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.001606/1.722, allocations: 1.104 MB / 1.708 GB, free: 14.54 MB / 1.404 GB Notification: Performance of SimCode: time 1.432e-06/1.722, allocations: 0 / 1.708 GB, free: 14.54 MB / 1.404 GB Notification: Performance of buildModelFMU: Generate the FMI files: time 0.1731/1.896, allocations: 111.3 MB / 1.817 GB, free: 15.54 MB / 1.514 GB Notification: Performance of buildModelFMU: Generate platform static: time 15.04/16.94, allocations: 11.92 kB / 1.817 GB, free: 15.53 MB / 1.514 GB " [Timeout remaining time 283] (rm -f Buildings_11_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepDown.DD.pipe ; mkfifo Buildings_11_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepDown.DD.pipe ; head -c 1048576 < Buildings_11_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepDown.DD.pipe >> ../files/Buildings_11_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepDown.DD.sim & python3 -m fmpy simulate --output-file Buildings_11_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepDown.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_11_Buildings_Electrical_AC_ThreePhasesUnbalanced_Validation_IEEETests_Test4NodesFeeder_UnbalancedStepDown_DD.fmu > Buildings_11_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepDown.DD.pipe 2>&1) [Timeout 420.0] [Calling os._exit(0), Time elapsed: 22.406721952000225]