Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Buildings_13_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepUp.DD.conf.json loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.1.0+maint.om/package.mo", uses=false) [Timeout 180] "Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.1.0+maint.om/package.mo): time 0.001262/0.001262, allocations: 104.3 kB / 19.72 MB, free: 432 kB / 13.93 MB " [Timeout remaining time 180] loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.1.0+maint.om/package.mo", uses=false) [Timeout 180] "Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.1.0+maint.om/package.mo): time 0.001403/0.001403, allocations: 215.4 kB / 23.02 MB, free: 2.973 MB / 13.93 MB " [Timeout remaining time 180] loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.1.0+maint.om/package.mo", uses=false) [Timeout 180] "Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.1.0+maint.om/package.mo): time 0.9761/0.9761, allocations: 230.6 MB / 256.8 MB, free: 9.598 MB / 202.7 MB " [Timeout remaining time 179] loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 13.0.2-maint.13.x/package.mo", uses=false) [Timeout 180] "Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 13.0.2-maint.13.x/package.mo): time 1.941/1.941, allocations: 0.5046 GB / 0.8104 GB, free: 2.785 MB / 0.6511 GB " [Timeout remaining time 177] Using package Buildings with version 13.0.2 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 13.0.2-maint.13.x/package.mo) Using package Modelica with version 4.1.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.1.0+maint.om/package.mo) Using package Complex with version 4.1.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.1.0+maint.om/package.mo) Using package ModelicaServices with version 4.1.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.1.0+maint.om/package.mo) Running command: "" <> buildModelFMU(Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepUp.DD,fileNamePrefix="Buildings_13_Buildings_Electrical_AC_ThreePhasesUnbalanced_Validation_IEEETests_Test4NodesFeeder_UnbalancedStepUp_DD",fmuType="me",version="2.0",platforms={"static"}) "" <> buildModelFMU(Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepUp.DD,fileNamePrefix="Buildings_13_Buildings_Electrical_AC_ThreePhasesUnbalanced_Validation_IEEETests_Test4NodesFeeder_UnbalancedStepUp_DD",fmuType="me",version="2.0",platforms={"static"}) [Timeout 300] "Notification: Performance of FrontEnd - loaded program: time 0.001463/0.001463, allocations: 75.83 kB / 1.177 GB, free: 11.9 MB / 0.9636 GB Notification: Performance of FrontEnd - Absyn->SCode: time 0.8187/0.8202, allocations: 180 MB / 1.353 GB, free: 1.645 MB / 1.026 GB Notification: Performance of NFInst.instantiate(Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepUp.DD): time 0.01298/0.8332, allocations: 16 MB / 1.368 GB, free: 1.59 MB / 1.042 GB Notification: Performance of NFInst.instExpressions: time 0.007875/0.841, allocations: 6.352 MB / 1.374 GB, free: 11.22 MB / 1.057 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.001315/0.8423, allocations: 59.75 kB / 1.374 GB, free: 11.16 MB / 1.057 GB Notification: Performance of NFTyping.typeComponents: time 0.001853/0.8442, allocations: 1.14 MB / 1.376 GB, free: 10.02 MB / 1.057 GB Notification: Performance of NFTyping.typeBindings: time 0.002646/0.8468, allocations: 1.389 MB / 1.377 GB, free: 8.625 MB / 1.057 GB Notification: Performance of NFTyping.typeClassSections: time 0.002298/0.8491, allocations: 1.219 MB / 1.378 GB, free: 7.406 MB / 1.057 GB Notification: Performance of NFFlatten.flatten: time 0.004701/0.8538, allocations: 4.989 MB / 1.383 GB, free: 2.406 MB / 1.057 GB Notification: Performance of NFFlatten.resolveConnections: time 0.003219/0.8571, allocations: 2.765 MB / 1.386 GB, free: 15.57 MB / 1.073 GB Notification: Performance of NFEvalConstants.evaluate: time 0.002978/0.86, allocations: 2.123 MB / 1.388 GB, free: 13.45 MB / 1.073 GB Notification: Performance of NFSimplifyModel.simplify: time 0.003595/0.8636, allocations: 2.707 MB / 1.39 GB, free: 10.73 MB / 1.073 GB Notification: Performance of NFPackage.collectConstants: time 0.001136/0.8648, allocations: 444 kB / 1.391 GB, free: 10.3 MB / 1.073 GB Notification: Performance of NFFlatten.collectFunctions: time 0.002329/0.8671, allocations: 1.116 MB / 1.392 GB, free: 9.18 MB / 1.073 GB Notification: Performance of NFScalarize.scalarize: time 0.002214/0.8693, allocations: 2.046 MB / 1.394 GB, free: 7.129 MB / 1.073 GB Notification: Performance of NFVerifyModel.verify: time 0.002576/0.8719, allocations: 1.576 MB / 1.395 GB, free: 5.547 MB / 1.073 GB Notification: Performance of NFConvertDAE.convert: time 0.006772/0.8787, allocations: 6.795 MB / 1.402 GB, free: 14.73 MB / 1.089 GB Notification: Performance of FrontEnd - DAE generated: time 6.252e-06/0.8787, allocations: 0 / 1.402 GB, free: 14.73 MB / 1.089 GB Notification: Performance of FrontEnd: time 2.365e-06/0.8787, allocations: 0 / 1.402 GB, free: 14.73 MB / 1.089 GB Notification: Performance of Transformations before backend: time 0.0002023/0.8789, allocations: 0 / 1.402 GB, free: 14.73 MB / 1.089 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 0.007725/0.8866, allocations: 3.479 MB / 1.405 GB, free: 11.2 MB / 1.089 GB Notification: Performance of prepare preOptimizeDAE: time 5.495e-05/0.8867, allocations: 8.922 kB / 1.405 GB, free: 11.2 MB / 1.089 GB Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.001239/0.8879, allocations: 496.5 kB / 1.406 GB, free: 10.7 MB / 1.089 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.007586/0.8955, allocations: 2.382 MB / 1.408 GB, free: 8.312 MB / 1.089 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.00401/0.8995, allocations: 1.989 MB / 1.41 GB, free: 6.289 MB / 1.089 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0001689/0.8997, allocations: 242.3 kB / 1.41 GB, free: 6.051 MB / 1.089 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.00121/0.9009, allocations: 304 kB / 1.411 GB, free: 5.754 MB / 1.089 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.01166/0.9125, allocations: 6.533 MB / 1.417 GB, free: 15.09 MB / 1.104 GB Notification: Performance of preOpt findStateOrder (simulation): time 6.853e-05/0.9126, allocations: 4 kB / 1.417 GB, free: 15.09 MB / 1.104 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0005756/0.9132, allocations: 136 kB / 1.417 GB, free: 14.95 MB / 1.104 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0003272/0.9135, allocations: 321.2 kB / 1.418 GB, free: 14.64 MB / 1.104 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.01247/0.926, allocations: 6.625 MB / 1.424 GB, free: 7.996 MB / 1.104 GB Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.02484/0.9508, allocations: 17.15 MB / 1.441 GB, free: 6.312 MB / 1.12 GB Notification: Performance of preOpt comSubExp (simulation): time 0.005557/0.9564, allocations: 3.929 MB / 1.445 GB, free: 2.363 MB / 1.12 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.004019/0.9604, allocations: 2.838 MB / 1.447 GB, free: 15.51 MB / 1.135 GB Notification: Performance of preOpt evalFunc (simulation): time 0.0002299/0.9606, allocations: 57.95 kB / 1.447 GB, free: 15.45 MB / 1.135 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 4.042e-05/0.9607, allocations: 64.5 kB / 1.448 GB, free: 15.38 MB / 1.135 GB Notification: Performance of pre-optimization done (n=230): time 5.129e-06/0.9607, allocations: 0 / 1.448 GB, free: 15.38 MB / 1.135 GB Notification: Performance of matching and sorting (n=313): time 0.07711/1.038, allocations: 39.11 MB / 1.486 GB, free: 8.285 MB / 1.167 GB Notification: Performance of inlineWhenForInitialization (initialization): time 9.813e-05/1.038, allocations: 243.9 kB / 1.486 GB, free: 7.996 MB / 1.167 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.001509/1.039, allocations: 1.337 MB / 1.487 GB, free: 6.645 MB / 1.167 GB Notification: Performance of collectPreVariables (initialization): time 0.0005299/1.04, allocations: 73.7 kB / 1.487 GB, free: 6.566 MB / 1.167 GB Notification: Performance of collectInitialEqns (initialization): time 0.0006129/1.041, allocations: 1.286 MB / 1.489 GB, free: 5.266 MB / 1.167 GB Notification: Performance of collectInitialBindings (initialization): time 0.001068/1.042, allocations: 1.1 MB / 1.49 GB, free: 4.156 MB / 1.167 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0009967/1.043, allocations: 0.6244 MB / 1.49 GB, free: 3.523 MB / 1.167 GB Notification: Performance of setup shared object (initialization): time 9.243e-05/1.043, allocations: 301.1 kB / 1.491 GB, free: 3.227 MB / 1.167 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.004075/1.047, allocations: 2.787 MB / 1.493 GB, free: 440 kB / 1.167 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.004309/1.051, allocations: 3.53 MB / 1.497 GB, free: 12.62 MB / 1.182 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.008565/1.06, allocations: 6.401 MB / 1.503 GB, free: 5.938 MB / 1.182 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 2.156e-05/1.06, allocations: 4 kB / 1.503 GB, free: 5.934 MB / 1.182 GB Notification: Performance of matching and sorting (n=414) (initialization): time 0.01815/1.078, allocations: 10.86 MB / 1.514 GB, free: 11.01 MB / 1.198 GB Notification: Performance of prepare postOptimizeDAE: time 3.558e-05/1.078, allocations: 12 kB / 1.514 GB, free: 11 MB / 1.198 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 2.843e-05/1.078, allocations: 16 kB / 1.514 GB, free: 10.98 MB / 1.198 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.01189/1.09, allocations: 5.963 MB / 1.519 GB, free: 5.008 MB / 1.198 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.002976/1.093, allocations: 0.9438 MB / 1.52 GB, free: 4.062 MB / 1.198 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.03238/1.125, allocations: 28.17 MB / 1.548 GB, free: 7.699 MB / 1.229 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.003032/1.128, allocations: 0.5499 MB / 1.548 GB, free: 7.148 MB / 1.229 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0004828/1.129, allocations: 140 kB / 1.549 GB, free: 7.012 MB / 1.229 GB Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.005703/1.134, allocations: 3.929 MB / 1.552 GB, free: 3.074 MB / 1.229 GB Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.004496/1.139, allocations: 3.487 MB / 1.556 GB, free: 15.31 MB / 1.245 GB Error: Initialization problem is structural singular. Please, check the initial conditions. Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.05323/1.192, allocations: 25.68 MB / 1.581 GB, free: 5.273 MB / 1.26 GB Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 2.024e-05/1.192, allocations: 8 kB / 1.581 GB, free: 5.266 MB / 1.26 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 0.01732/1.209, allocations: 10.53 MB / 1.591 GB, free: 10.67 MB / 1.276 GB Notification: Performance of prepare postOptimizeDAE: time 2.53e-05/1.209, allocations: 15.94 kB / 1.591 GB, free: 10.65 MB / 1.276 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 2.975e-05/1.209, allocations: 20 kB / 1.591 GB, free: 10.63 MB / 1.276 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.008987/1.218, allocations: 4.635 MB / 1.596 GB, free: 5.98 MB / 1.276 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.002857/1.221, allocations: 0.9945 MB / 1.597 GB, free: 4.984 MB / 1.276 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.02712/1.248, allocations: 29.54 MB / 1.626 GB, free: 6.844 MB / 1.307 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.002872/1.251, allocations: 0.5382 MB / 1.626 GB, free: 6.305 MB / 1.307 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0005018/1.252, allocations: 143.9 kB / 1.626 GB, free: 6.164 MB / 1.307 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 0.000913/1.253, allocations: 390.1 kB / 1.627 GB, free: 5.777 MB / 1.307 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0005273/1.253, allocations: 206.7 kB / 1.627 GB, free: 5.574 MB / 1.307 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.01632/1.27, allocations: 10.99 MB / 1.637 GB, free: 10.5 MB / 1.323 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 3.891e-05/1.27, allocations: 28 kB / 1.638 GB, free: 10.47 MB / 1.323 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 2.344e-05/1.27, allocations: 16 kB / 1.638 GB, free: 10.45 MB / 1.323 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 5.501e-05/1.27, allocations: 19.94 kB / 1.638 GB, free: 10.43 MB / 1.323 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.02423/1.294, allocations: 15.85 MB / 1.653 GB, free: 10.34 MB / 1.339 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 2.569e-05/1.294, allocations: 12 kB / 1.653 GB, free: 10.33 MB / 1.339 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.002105/1.296, allocations: 0.7456 MB / 1.654 GB, free: 9.582 MB / 1.339 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.01092/1.307, allocations: 5.577 MB / 1.659 GB, free: 3.992 MB / 1.339 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0006006/1.308, allocations: 91.83 kB / 1.659 GB, free: 3.902 MB / 1.339 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.02946/1.337, allocations: 27 MB / 1.686 GB, free: 8.648 MB / 1.37 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 8.927e-06/1.337, allocations: 23.97 kB / 1.686 GB, free: 8.625 MB / 1.37 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.01633/1.353, allocations: 10.33 MB / 1.696 GB, free: 14.04 MB / 1.385 GB Notification: Performance of postOpt removeConstants (simulation): time 0.001613/1.355, allocations: 0.6974 MB / 1.696 GB, free: 13.34 MB / 1.385 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0003937/1.355, allocations: 67.98 kB / 1.697 GB, free: 13.28 MB / 1.385 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.002002/1.357, allocations: 0.5187 MB / 1.697 GB, free: 12.76 MB / 1.385 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0007566/1.358, allocations: 282.7 kB / 1.697 GB, free: 12.48 MB / 1.385 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0001848/1.358, allocations: 104 kB / 1.697 GB, free: 12.38 MB / 1.385 GB Notification: Performance of sorting global known variables: time 0.001077/1.359, allocations: 0.9395 MB / 1.698 GB, free: 11.43 MB / 1.385 GB Notification: Performance of sort global known variables: time 7e-08/1.359, allocations: 0 / 1.698 GB, free: 11.43 MB / 1.385 GB Notification: Performance of remove unused functions: time 0.005088/1.364, allocations: 1.891 MB / 1.7 GB, free: 9.539 MB / 1.385 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 0.701/2.066, allocations: 11.01 MB / 1.711 GB, free: 333.3 MB / 1.385 GB Notification: Performance of simCode: created initialization part: time 0.02406/2.09, allocations: 12.58 MB / 1.723 GB, free: 332.1 MB / 1.385 GB Notification: Performance of simCode: created event and clocks part: time 1.649e-05/2.09, allocations: 2 kB / 1.723 GB, free: 332.1 MB / 1.385 GB Notification: Performance of simCode: created simulation system equations: time 0.007973/2.098, allocations: 4.523 MB / 1.728 GB, free: 331.4 MB / 1.385 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.002004/2.1, allocations: 295.3 kB / 1.728 GB, free: 331.3 MB / 1.385 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.06241/2.162, allocations: 42.39 MB / 1.769 GB, free: 303.9 MB / 1.385 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.002028/2.164, allocations: 2.13 MB / 1.771 GB, free: 301.8 MB / 1.385 GB Notification: Performance of simCode: alias equations: time 0.002665/2.167, allocations: 1.645 MB / 1.773 GB, free: 300.1 MB / 1.385 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0009779/2.168, allocations: 1.104 MB / 1.774 GB, free: 299 MB / 1.385 GB Notification: Performance of SimCode: time 1.402e-06/2.168, allocations: 0 / 1.774 GB, free: 299 MB / 1.385 GB Notification: Performance of buildModelFMU: Generate the FMI files: time 0.1572/2.325, allocations: 109.9 MB / 1.881 GB, free: 189.8 MB / 1.385 GB Notification: Performance of buildModelFMU: Generate platform static: time 10.6/12.92, allocations: 11.23 kB / 1.881 GB, free: 189.8 MB / 1.385 GB " [Timeout remaining time 287] (rm -f Buildings_13_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepUp.DD.pipe ; mkfifo Buildings_13_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepUp.DD.pipe ; head -c 1048576 < Buildings_13_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepUp.DD.pipe >> ../files/Buildings_13_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepUp.DD.sim & (cd run_OMSimulator && /home/hudson/saved_omc/OMSimulator/install/bin/OMSimulator --stripRoot --tempDir=temp_Buildings_13_Buildings_Electrical_AC_ThreePhasesUnbalanced_Validation_IEEETests_Test4NodesFeeder_UnbalancedStepUp_DD_fmu --startTime=0 --stopTime=1 --stepSize=0.0004 --timeout=50 --tolerance=1e-06 ../Buildings_13_Buildings_Electrical_AC_ThreePhasesUnbalanced_Validation_IEEETests_Test4NodesFeeder_UnbalancedStepUp_DD.fmu) > Buildings_13_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepUp.DD.pipe 2>&1) [Timeout 52.5] OMSimulator failed or timed out simulating it; the others still get to run it (rm -f Buildings_13_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepUp.DD_fmpy.pipe ; mkfifo Buildings_13_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepUp.DD_fmpy.pipe ; head -c 1048576 < Buildings_13_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepUp.DD_fmpy.pipe >> /var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/files/Buildings_13_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepUp.DD_fmpy.sim & (cd run_fmpy && python3 -m fmpy simulate --output-file ../Buildings_13_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepUp.DD_fmpy_res.csv --start-time 0 --stop-time 1 --timeout 50 --relative-tolerance 1e-06 --interface-type ModelExchange --solver CVode --output-interval 0.0004 ../Buildings_13_Buildings_Electrical_AC_ThreePhasesUnbalanced_Validation_IEEETests_Test4NodesFeeder_UnbalancedStepUp_DD.fmu) > Buildings_13_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepUp.DD_fmpy.pipe 2>&1) [Timeout 52.5] fmpy timed out simulating the FMU [Calling sys.exit(0), Time elapsed: 17.940932705067098]