Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Buildings_13_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepDown.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 0.0008053/0.0008053, allocations: 108.3 kB / 19.72 MB, free: 420 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 0.0014/0.0014, allocations: 219.8 kB / 23.03 MB, free: 2.953 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 0.9733/0.9733, allocations: 230.6 MB / 256.8 MB, free: 9.609 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 1.984/1.984, allocations: 0.5045 GB / 0.8104 GB, free: 2.613 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.UnbalancedStepDown.DD,fileNamePrefix="Buildings_13_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_13_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 0.0009241/0.0009241, allocations: 67.89 kB / 1.177 GB, free: 11.88 MB / 0.9636 GB Notification: Performance of FrontEnd - Absyn->SCode: time 0.7261/0.727, allocations: 180 MB / 1.353 GB, free: 1.668 MB / 1.026 GB Notification: Performance of NFInst.instantiate(Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepDown.DD): time 0.01305/0.7401, allocations: 16.01 MB / 1.368 GB, free: 1.605 MB / 1.042 GB Notification: Performance of NFInst.instExpressions: time 0.007399/0.7475, allocations: 6.349 MB / 1.374 GB, free: 11.24 MB / 1.057 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.0005566/0.748, allocations: 67.69 kB / 1.374 GB, free: 11.18 MB / 1.057 GB Notification: Performance of NFTyping.typeComponents: time 0.001586/0.7496, allocations: 1.141 MB / 1.376 GB, free: 10.03 MB / 1.057 GB Notification: Performance of NFTyping.typeBindings: time 0.001837/0.7514, allocations: 1.377 MB / 1.377 GB, free: 8.648 MB / 1.057 GB Notification: Performance of NFTyping.typeClassSections: time 0.001581/0.753, allocations: 1.23 MB / 1.378 GB, free: 7.418 MB / 1.057 GB Notification: Performance of NFFlatten.flatten: time 0.002841/0.7559, allocations: 4.996 MB / 1.383 GB, free: 2.41 MB / 1.057 GB Notification: Performance of NFFlatten.resolveConnections: time 0.002405/0.7583, allocations: 2.761 MB / 1.386 GB, free: 15.59 MB / 1.073 GB Notification: Performance of NFEvalConstants.evaluate: time 0.001393/0.7597, allocations: 2.119 MB / 1.388 GB, free: 13.46 MB / 1.073 GB Notification: Performance of NFSimplifyModel.simplify: time 0.002282/0.7619, allocations: 2.707 MB / 1.39 GB, free: 10.75 MB / 1.073 GB Notification: Performance of NFPackage.collectConstants: time 0.0003545/0.7623, allocations: 448 kB / 1.391 GB, free: 10.31 MB / 1.073 GB Notification: Performance of NFFlatten.collectFunctions: time 0.001205/0.7635, allocations: 1.119 MB / 1.392 GB, free: 9.188 MB / 1.073 GB Notification: Performance of NFScalarize.scalarize: time 0.001078/0.7646, allocations: 2.042 MB / 1.394 GB, free: 7.141 MB / 1.073 GB Notification: Performance of NFVerifyModel.verify: time 0.0009892/0.7656, allocations: 1.584 MB / 1.395 GB, free: 5.551 MB / 1.073 GB Notification: Performance of NFConvertDAE.convert: time 0.004171/0.7697, allocations: 6.791 MB / 1.402 GB, free: 14.74 MB / 1.089 GB Notification: Performance of FrontEnd - DAE generated: time 4.458e-06/0.7697, allocations: 0 / 1.402 GB, free: 14.74 MB / 1.089 GB Notification: Performance of FrontEnd: time 2.024e-06/0.7697, allocations: 0 / 1.402 GB, free: 14.74 MB / 1.089 GB Notification: Performance of Transformations before backend: time 3.316e-05/0.7698, allocations: 0 / 1.402 GB, free: 14.74 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 0.004014/0.7738, allocations: 3.475 MB / 1.405 GB, free: 11.21 MB / 1.089 GB Notification: Performance of prepare preOptimizeDAE: time 4.59e-05/0.7738, allocations: 12.92 kB / 1.405 GB, free: 11.2 MB / 1.089 GB Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.0004296/0.7743, allocations: 488.5 kB / 1.406 GB, free: 10.71 MB / 1.089 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.006617/0.7809, allocations: 2.402 MB / 1.408 GB, free: 8.309 MB / 1.089 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.002354/0.7832, allocations: 1.978 MB / 1.41 GB, free: 6.297 MB / 1.089 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0001131/0.7834, allocations: 238.3 kB / 1.41 GB, free: 6.062 MB / 1.089 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0003617/0.7837, allocations: 304 kB / 1.411 GB, free: 5.766 MB / 1.089 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.007409/0.7911, allocations: 6.529 MB / 1.417 GB, free: 15.11 MB / 1.104 GB Notification: Performance of preOpt findStateOrder (simulation): time 4.578e-05/0.7912, allocations: 7.938 kB / 1.417 GB, free: 15.1 MB / 1.104 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0002706/0.7914, allocations: 132 kB / 1.417 GB, free: 14.97 MB / 1.104 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0002783/0.7917, allocations: 317.4 kB / 1.418 GB, free: 14.66 MB / 1.104 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.008424/0.8001, allocations: 6.621 MB / 1.424 GB, free: 8.02 MB / 1.104 GB Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.01632/0.8165, allocations: 17.17 MB / 1.441 GB, free: 6.324 MB / 1.12 GB Notification: Performance of preOpt comSubExp (simulation): time 0.004542/0.821, allocations: 3.918 MB / 1.445 GB, free: 2.391 MB / 1.12 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.003804/0.8248, allocations: 2.853 MB / 1.447 GB, free: 15.52 MB / 1.135 GB Notification: Performance of preOpt evalFunc (simulation): time 0.0001615/0.825, allocations: 45.97 kB / 1.447 GB, free: 15.47 MB / 1.135 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 3.489e-05/0.825, allocations: 64.5 kB / 1.448 GB, free: 15.4 MB / 1.135 GB Notification: Performance of pre-optimization done (n=230): time 4.328e-06/0.825, allocations: 3.984 kB / 1.448 GB, free: 15.39 MB / 1.135 GB Notification: Performance of matching and sorting (n=313): time 0.07274/0.8977, allocations: 39.11 MB / 1.486 GB, free: 8.305 MB / 1.167 GB Notification: Performance of inlineWhenForInitialization (initialization): time 0.0001359/0.8979, allocations: 243.9 kB / 1.486 GB, free: 8.016 MB / 1.167 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.001452/0.8993, allocations: 1.337 MB / 1.487 GB, free: 6.664 MB / 1.167 GB Notification: Performance of collectPreVariables (initialization): time 0.0002001/0.8995, allocations: 81.64 kB / 1.487 GB, free: 6.578 MB / 1.167 GB Notification: Performance of collectInitialEqns (initialization): time 0.000568/0.9001, allocations: 1.282 MB / 1.489 GB, free: 5.281 MB / 1.167 GB Notification: Performance of collectInitialBindings (initialization): time 0.0009476/0.901, allocations: 1.104 MB / 1.49 GB, free: 4.168 MB / 1.167 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0007628/0.9018, allocations: 0.6205 MB / 1.49 GB, free: 3.539 MB / 1.167 GB Notification: Performance of setup shared object (initialization): time 7.663e-05/0.9019, allocations: 305.1 kB / 1.491 GB, free: 3.238 MB / 1.167 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.003685/0.9056, allocations: 2.784 MB / 1.493 GB, free: 456 kB / 1.167 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.004209/0.9098, allocations: 3.522 MB / 1.497 GB, free: 12.64 MB / 1.182 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.007564/0.9173, allocations: 6.409 MB / 1.503 GB, free: 5.953 MB / 1.182 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 9.478e-06/0.9174, allocations: 4 kB / 1.503 GB, free: 5.949 MB / 1.182 GB Notification: Performance of matching and sorting (n=414) (initialization): time 0.01555/0.9329, allocations: 10.87 MB / 1.514 GB, free: 11.02 MB / 1.198 GB Notification: Performance of prepare postOptimizeDAE: time 2.612e-05/0.9329, allocations: 12 kB / 1.514 GB, free: 11.01 MB / 1.198 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 2.232e-05/0.933, allocations: 16 kB / 1.514 GB, free: 10.99 MB / 1.198 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.01125/0.9442, allocations: 5.964 MB / 1.519 GB, free: 5.016 MB / 1.198 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.002157/0.9464, allocations: 0.9438 MB / 1.52 GB, free: 4.07 MB / 1.198 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.03253/0.9789, allocations: 28.16 MB / 1.548 GB, free: 7.727 MB / 1.229 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.002534/0.9814, allocations: 0.5499 MB / 1.548 GB, free: 7.176 MB / 1.229 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0002263/0.9816, allocations: 144.1 kB / 1.549 GB, free: 7.035 MB / 1.229 GB Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.005255/0.9869, allocations: 3.921 MB / 1.552 GB, free: 3.105 MB / 1.229 GB Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.004083/0.991, allocations: 3.499 MB / 1.556 GB, free: 15.33 MB / 1.245 GB Error: Initialization problem is structural singular. Please, check the initial conditions. Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.06397/1.055, allocations: 25.68 MB / 1.581 GB, free: 5.293 MB / 1.26 GB Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 2.125e-05/1.055, allocations: 4 kB / 1.581 GB, free: 5.289 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 0.01534/1.07, allocations: 10.52 MB / 1.591 GB, free: 10.7 MB / 1.276 GB Notification: Performance of prepare postOptimizeDAE: time 2.151e-05/1.07, allocations: 12 kB / 1.591 GB, free: 10.68 MB / 1.276 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.632e-05/1.07, allocations: 20 kB / 1.591 GB, free: 10.66 MB / 1.276 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.008781/1.079, allocations: 4.639 MB / 1.596 GB, free: 6.008 MB / 1.276 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.002219/1.081, allocations: 0.9945 MB / 1.597 GB, free: 5.012 MB / 1.276 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.02657/1.108, allocations: 29.55 MB / 1.626 GB, free: 6.867 MB / 1.307 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.002276/1.11, allocations: 0.5421 MB / 1.626 GB, free: 6.324 MB / 1.307 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0002267/1.11, allocations: 140 kB / 1.626 GB, free: 6.188 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 0.0007137/1.111, allocations: 391.3 kB / 1.627 GB, free: 5.801 MB / 1.307 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0003365/1.111, allocations: 210.7 kB / 1.627 GB, free: 5.594 MB / 1.307 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.01585/1.127, allocations: 10.98 MB / 1.637 GB, free: 10.52 MB / 1.323 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 2.005e-05/1.127, allocations: 32 kB / 1.638 GB, free: 10.49 MB / 1.323 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 1.357e-05/1.127, allocations: 12 kB / 1.638 GB, free: 10.48 MB / 1.323 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 1.807e-05/1.127, allocations: 19.94 kB / 1.638 GB, free: 10.46 MB / 1.323 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.02175/1.149, allocations: 15.85 MB / 1.653 GB, free: 10.38 MB / 1.339 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.09e-05/1.149, allocations: 8 kB / 1.653 GB, free: 10.37 MB / 1.339 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.001685/1.151, allocations: 0.7457 MB / 1.654 GB, free: 9.621 MB / 1.339 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.01057/1.161, allocations: 5.585 MB / 1.659 GB, free: 4.02 MB / 1.339 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0002411/1.162, allocations: 83.89 kB / 1.659 GB, free: 3.938 MB / 1.339 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.02898/1.191, allocations: 27 MB / 1.686 GB, free: 8.68 MB / 1.37 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 5.831e-06/1.191, allocations: 19.94 kB / 1.686 GB, free: 8.66 MB / 1.37 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.01571/1.206, allocations: 10.34 MB / 1.696 GB, free: 14.07 MB / 1.385 GB Notification: Performance of postOpt removeConstants (simulation): time 0.001261/1.208, allocations: 0.6974 MB / 1.696 GB, free: 13.38 MB / 1.385 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0002532/1.208, allocations: 63.98 kB / 1.697 GB, free: 13.31 MB / 1.385 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.00185/1.21, allocations: 0.5187 MB / 1.697 GB, free: 12.79 MB / 1.385 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0007242/1.21, allocations: 286.7 kB / 1.697 GB, free: 12.51 MB / 1.385 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.000169/1.211, allocations: 104 kB / 1.697 GB, free: 12.41 MB / 1.385 GB Notification: Performance of sorting global known variables: time 0.001005/1.212, allocations: 0.9357 MB / 1.698 GB, free: 11.47 MB / 1.385 GB Notification: Performance of sort global known variables: time 8e-08/1.212, allocations: 0 / 1.698 GB, free: 11.47 MB / 1.385 GB Notification: Performance of remove unused functions: time 0.004332/1.216, allocations: 1.887 MB / 1.7 GB, free: 9.582 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 0.7098/1.926, allocations: 11.01 MB / 1.711 GB, free: 332.7 MB / 1.385 GB Notification: Performance of simCode: created initialization part: time 0.02618/1.952, allocations: 12.6 MB / 1.723 GB, free: 331.5 MB / 1.385 GB Notification: Performance of simCode: created event and clocks part: time 1.509e-05/1.952, allocations: 1.188 kB / 1.723 GB, free: 331.5 MB / 1.385 GB Notification: Performance of simCode: created simulation system equations: time 0.00741/1.959, allocations: 4.519 MB / 1.728 GB, free: 330.8 MB / 1.385 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.001744/1.961, allocations: 294.9 kB / 1.728 GB, free: 330.7 MB / 1.385 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.06252/2.024, allocations: 42.39 MB / 1.769 GB, free: 303.2 MB / 1.385 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.002432/2.026, allocations: 2.124 MB / 1.771 GB, free: 301 MB / 1.385 GB Notification: Performance of simCode: alias equations: time 0.002882/2.029, allocations: 1.645 MB / 1.773 GB, free: 299.4 MB / 1.385 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.001111/2.03, allocations: 1.104 MB / 1.774 GB, free: 298.3 MB / 1.385 GB Notification: Performance of SimCode: time 1.994e-06/2.03, allocations: 0 / 1.774 GB, free: 298.3 MB / 1.385 GB Notification: Performance of buildModelFMU: Generate the FMI files: time 0.1734/2.203, allocations: 109.9 MB / 1.881 GB, free: 189.1 MB / 1.385 GB Notification: Performance of buildModelFMU: Generate platform static: time 10.76/12.97, allocations: 2.578 kB / 1.881 GB, free: 189.1 MB / 1.385 GB " [Timeout remaining time 287] (rm -f Buildings_13_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepDown.DD.pipe ; mkfifo Buildings_13_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepDown.DD.pipe ; head -c 1048576 < Buildings_13_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepDown.DD.pipe >> ../files/Buildings_13_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepDown.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_UnbalancedStepDown_DD_fmu --startTime=0 --stopTime=1 --stepSize=0.0004 --timeout=50 --tolerance=1e-06 ../Buildings_13_Buildings_Electrical_AC_ThreePhasesUnbalanced_Validation_IEEETests_Test4NodesFeeder_UnbalancedStepDown_DD.fmu) > Buildings_13_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepDown.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.UnbalancedStepDown.DD_fmpy.pipe ; mkfifo Buildings_13_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepDown.DD_fmpy.pipe ; head -c 1048576 < Buildings_13_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepDown.DD_fmpy.pipe >> /var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/files/Buildings_13_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepDown.DD_fmpy.sim & (cd run_fmpy && python3 -m fmpy simulate --output-file ../Buildings_13_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepDown.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_UnbalancedStepDown_DD.fmu) > Buildings_13_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepDown.DD_fmpy.pipe 2>&1) [Timeout 52.5] fmpy timed out simulating the FMU [Calling sys.exit(0), Time elapsed: 17.915819083340466]