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 0.0009094/0.0009094, allocations: 80.55 kB / 19.96 MB, free: 4.602 MB / 18.57 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 0.0009118/0.0009118, allocations: 173.2 kB / 23.24 MB, free: 1.324 MB / 18.57 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 1.017/1.017, allocations: 177.1 MB / 203.5 MB, free: 5.75 MB / 186.7 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 1.821/1.821, allocations: 389.6 MB / 0.6343 GB, free: 12.58 MB / 0.6042 GB " [Timeout remaining time 178] 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 1.422e-06/1.422e-06, allocations: 0 / 1.001 GB, free: 13.42 MB / 0.9636 GB Notification: Performance of FrontEnd - Absyn->SCode: time 1.369e-05/1.511e-05, allocations: 5.797 kB / 1.001 GB, free: 13.41 MB / 0.9636 GB Notification: Performance of NFInst.instantiate(Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepUp.DD): time 0.01192/0.01194, allocations: 15.66 MB / 1.016 GB, free: 13.7 MB / 0.9792 GB Notification: Performance of NFInst.instExpressions: time 0.006729/0.01867, allocations: 6.277 MB / 1.022 GB, free: 7.402 MB / 0.9792 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.0006811/0.01935, allocations: 59.75 kB / 1.022 GB, free: 7.344 MB / 0.9792 GB Notification: Performance of NFTyping.typeComponents: time 0.001493/0.02084, allocations: 1.168 MB / 1.023 GB, free: 6.172 MB / 0.9792 GB Notification: Performance of NFTyping.typeBindings: time 0.001619/0.02246, allocations: 1.407 MB / 1.025 GB, free: 4.758 MB / 0.9792 GB Notification: Performance of NFTyping.typeClassSections: time 0.001669/0.02413, allocations: 1.238 MB / 1.026 GB, free: 3.52 MB / 0.9792 GB Notification: Performance of NFFlatten.flatten: time 0.003004/0.02713, allocations: 5.058 MB / 1.031 GB, free: 14.45 MB / 0.9948 GB Notification: Performance of NFFlatten.resolveConnections: time 0.002194/0.02933, allocations: 2.771 MB / 1.034 GB, free: 11.61 MB / 0.9948 GB Notification: Performance of NFEvalConstants.evaluate: time 0.002105/0.03143, allocations: 2.897 MB / 1.036 GB, free: 8.707 MB / 0.9948 GB Notification: Performance of NFSimplifyModel.simplify: time 0.001977/0.03341, allocations: 2.595 MB / 1.039 GB, free: 6.105 MB / 0.9948 GB Notification: Performance of NFPackage.collectConstants: time 0.0003703/0.03378, allocations: 448 kB / 1.039 GB, free: 5.668 MB / 0.9948 GB Notification: Performance of NFFlatten.collectFunctions: time 0.001205/0.03498, allocations: 1.135 MB / 1.041 GB, free: 4.531 MB / 0.9948 GB Notification: Performance of NFScalarize.scalarize: time 0.001202/0.03618, allocations: 2.14 MB / 1.043 GB, free: 2.387 MB / 0.9948 GB Notification: Performance of NFVerifyModel.verify: time 0.0009409/0.03713, allocations: 1.357 MB / 1.044 GB, free: 1.027 MB / 0.9948 GB Notification: Performance of NFConvertDAE.convert: time 0.4503/0.4874, allocations: 6.93 MB / 1.051 GB, free: 54.45 MB / 0.9948 GB Notification: Performance of FrontEnd - DAE generated: time 2.905e-06/0.4874, allocations: 4.094 kB / 1.051 GB, free: 54.45 MB / 0.9948 GB Notification: Performance of FrontEnd: time 1.653e-06/0.4874, allocations: 3.281 kB / 1.051 GB, free: 54.45 MB / 0.9948 GB Notification: Performance of Transformations before backend: time 4.457e-05/0.4874, allocations: 0 / 1.051 GB, free: 54.45 MB / 0.9948 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 0.004252/0.4917, allocations: 3.441 MB / 1.054 GB, free: 53.11 MB / 0.9948 GB Notification: Performance of prepare preOptimizeDAE: time 4.456e-05/0.4917, allocations: 10.78 kB / 1.054 GB, free: 53.11 MB / 0.9948 GB Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.000542/0.4923, allocations: 492.2 kB / 1.055 GB, free: 53.05 MB / 0.9948 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.007793/0.5001, allocations: 2.404 MB / 1.057 GB, free: 52.86 MB / 0.9948 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.00211/0.5022, allocations: 1.979 MB / 1.059 GB, free: 52.5 MB / 0.9948 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 8.766e-05/0.5023, allocations: 229.9 kB / 1.059 GB, free: 52.49 MB / 0.9948 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0003322/0.5026, allocations: 309.9 kB / 1.059 GB, free: 52.48 MB / 0.9948 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.006201/0.5088, allocations: 6.537 MB / 1.066 GB, free: 52.04 MB / 0.9948 GB Notification: Performance of preOpt findStateOrder (simulation): time 4.528e-05/0.5088, allocations: 6.25 kB / 1.066 GB, free: 52.04 MB / 0.9948 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0002935/0.5091, allocations: 131.6 kB / 1.066 GB, free: 52.04 MB / 0.9948 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0002322/0.5094, allocations: 320.2 kB / 1.066 GB, free: 52.03 MB / 0.9948 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.007499/0.5169, allocations: 6.519 MB / 1.073 GB, free: 50.48 MB / 0.9948 GB Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.01567/0.5325, allocations: 17.15 MB / 1.089 GB, free: 41 MB / 0.9948 GB Notification: Performance of preOpt comSubExp (simulation): time 0.004723/0.5372, allocations: 3.927 MB / 1.093 GB, free: 39.62 MB / 0.9948 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.003776/0.541, allocations: 2.852 MB / 1.096 GB, free: 38.8 MB / 0.9948 GB Notification: Performance of preOpt evalFunc (simulation): time 0.0001676/0.5412, allocations: 48.52 kB / 1.096 GB, free: 38.8 MB / 0.9948 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 2.879e-05/0.5412, allocations: 67.92 kB / 1.096 GB, free: 38.74 MB / 0.9948 GB Notification: Performance of pre-optimization done (n=230): time 4.659e-06/0.5412, allocations: 0 / 1.096 GB, free: 38.74 MB / 0.9948 GB Notification: Performance of matching and sorting (n=313): time 0.07563/0.6169, allocations: 39.1 MB / 1.134 GB, free: 27.71 MB / 0.9948 GB Notification: Performance of inlineWhenForInitialization (initialization): time 6.397e-05/0.6169, allocations: 244.3 kB / 1.134 GB, free: 27.46 MB / 0.9948 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0013/0.6182, allocations: 1.343 MB / 1.136 GB, free: 26.72 MB / 0.9948 GB Notification: Performance of collectPreVariables (initialization): time 0.0001914/0.6184, allocations: 76.36 kB / 1.136 GB, free: 26.65 MB / 0.9948 GB Notification: Performance of collectInitialEqns (initialization): time 0.000387/0.6188, allocations: 1.281 MB / 1.137 GB, free: 25.53 MB / 0.9948 GB Notification: Performance of collectInitialBindings (initialization): time 0.0004751/0.6193, allocations: 1.088 MB / 1.138 GB, free: 24.59 MB / 0.9948 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0006608/0.6199, allocations: 0.6206 MB / 1.139 GB, free: 24.25 MB / 0.9948 GB Notification: Performance of setup shared object (initialization): time 2.498e-05/0.62, allocations: 304.7 kB / 1.139 GB, free: 23.95 MB / 0.9948 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.003044/0.623, allocations: 2.782 MB / 1.142 GB, free: 22.5 MB / 0.9948 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.003339/0.6263, allocations: 3.528 MB / 1.145 GB, free: 20.18 MB / 0.9948 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.006607/0.633, allocations: 6.403 MB / 1.151 GB, free: 16.45 MB / 0.9948 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 1.604e-05/0.633, allocations: 3.344 kB / 1.151 GB, free: 16.45 MB / 0.9948 GB Notification: Performance of matching and sorting (n=414) (initialization): time 0.01416/0.6471, allocations: 10.87 MB / 1.162 GB, free: 8.031 MB / 0.9948 GB Notification: Performance of prepare postOptimizeDAE: time 2.847e-05/0.6472, allocations: 13.41 kB / 1.162 GB, free: 8.02 MB / 0.9948 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 2.367e-05/0.6472, allocations: 20 kB / 1.162 GB, free: 8 MB / 0.9948 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.009869/0.657, allocations: 5.95 MB / 1.168 GB, free: 2.035 MB / 0.9948 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.002011/0.6591, allocations: 0.947 MB / 1.169 GB, free: 1.121 MB / 0.9948 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.02792/0.687, allocations: 28.16 MB / 1.196 GB, free: 4.844 MB / 1.026 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.002799/0.6898, allocations: 0.546 MB / 1.197 GB, free: 4.297 MB / 1.026 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0002602/0.69, allocations: 144 kB / 1.197 GB, free: 4.156 MB / 1.026 GB Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.005239/0.6953, allocations: 3.923 MB / 1.201 GB, free: 232 kB / 1.026 GB Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.00382/0.6991, allocations: 3.487 MB / 1.204 GB, free: 12.47 MB / 1.042 GB Error: Initialization problem is structural singular. Please, check the initial conditions. Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.04838/0.7475, allocations: 25.68 MB / 1.229 GB, free: 2.523 MB / 1.057 GB Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 2.106e-05/0.7475, allocations: 8 kB / 1.229 GB, free: 2.516 MB / 1.057 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 0.0151/0.7626, allocations: 10.54 MB / 1.24 GB, free: 8.102 MB / 1.073 GB Notification: Performance of prepare postOptimizeDAE: time 2.365e-05/0.7626, allocations: 15.94 kB / 1.24 GB, free: 8.086 MB / 1.073 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 2.297e-05/0.7627, allocations: 20 kB / 1.24 GB, free: 8.066 MB / 1.073 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.008595/0.7712, allocations: 4.64 MB / 1.244 GB, free: 3.414 MB / 1.073 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.002324/0.7736, allocations: 0.9949 MB / 1.245 GB, free: 2.453 MB / 1.073 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.02431/0.7979, allocations: 29.54 MB / 1.274 GB, free: 4.414 MB / 1.104 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.00261/0.8005, allocations: 0.5421 MB / 1.275 GB, free: 3.871 MB / 1.104 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0002054/0.8007, allocations: 140 kB / 1.275 GB, free: 3.734 MB / 1.104 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 0.0007595/0.8015, allocations: 397.6 kB / 1.275 GB, free: 3.34 MB / 1.104 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.00037/0.8018, allocations: 214.7 kB / 1.275 GB, free: 3.129 MB / 1.104 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.01506/0.8169, allocations: 10.97 MB / 1.286 GB, free: 8.074 MB / 1.12 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 1.921e-05/0.8169, allocations: 32 kB / 1.286 GB, free: 8.043 MB / 1.12 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 1.432e-05/0.8169, allocations: 16 kB / 1.286 GB, free: 8.027 MB / 1.12 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 2.198e-05/0.8169, allocations: 23.88 kB / 1.286 GB, free: 8.004 MB / 1.12 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.02151/0.8385, allocations: 15.85 MB / 1.301 GB, free: 7.988 MB / 1.135 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.214e-05/0.8385, allocations: 16 kB / 1.302 GB, free: 7.973 MB / 1.135 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.001627/0.8401, allocations: 0.7455 MB / 1.302 GB, free: 7.227 MB / 1.135 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.01013/0.8502, allocations: 5.577 MB / 1.308 GB, free: 1.637 MB / 1.135 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0001949/0.8504, allocations: 83.95 kB / 1.308 GB, free: 1.555 MB / 1.135 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.02648/0.8769, allocations: 27 MB / 1.334 GB, free: 6.324 MB / 1.167 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 6.762e-06/0.8769, allocations: 12 kB / 1.334 GB, free: 6.312 MB / 1.167 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.01472/0.8916, allocations: 10.32 MB / 1.344 GB, free: 11.75 MB / 1.182 GB Notification: Performance of postOpt removeConstants (simulation): time 0.001177/0.8928, allocations: 0.6992 MB / 1.345 GB, free: 11.05 MB / 1.182 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0002631/0.8931, allocations: 67.98 kB / 1.345 GB, free: 10.98 MB / 1.182 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.001769/0.8948, allocations: 0.5187 MB / 1.345 GB, free: 10.46 MB / 1.182 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0005902/0.8954, allocations: 278.7 kB / 1.346 GB, free: 10.19 MB / 1.182 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0001549/0.8956, allocations: 108 kB / 1.346 GB, free: 10.08 MB / 1.182 GB Notification: Performance of sorting global known variables: time 0.0009552/0.8965, allocations: 0.9405 MB / 1.347 GB, free: 9.137 MB / 1.182 GB Notification: Performance of sort global known variables: time 1.81e-07/0.8965, allocations: 0 / 1.347 GB, free: 9.137 MB / 1.182 GB Notification: Performance of remove unused functions: time 0.004045/0.9006, allocations: 1.891 MB / 1.349 GB, free: 7.246 MB / 1.182 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 0.01457/0.9152, allocations: 10.99 MB / 1.359 GB, free: 11.99 MB / 1.198 GB Notification: Performance of simCode: created initialization part: time 0.01685/0.932, allocations: 12.58 MB / 1.372 GB, free: 15.34 MB / 1.214 GB Notification: Performance of simCode: created event and clocks part: time 9.618e-06/0.932, allocations: 4 kB / 1.372 GB, free: 15.34 MB / 1.214 GB Notification: Performance of simCode: created simulation system equations: time 0.006121/0.9381, allocations: 4.508 MB / 1.376 GB, free: 10.79 MB / 1.214 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.001532/0.9397, allocations: 300.6 kB / 1.376 GB, free: 10.51 MB / 1.214 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.05772/0.9974, allocations: 42.49 MB / 1.418 GB, free: 14.98 MB / 1.26 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.002024/0.9994, allocations: 2.135 MB / 1.42 GB, free: 12.81 MB / 1.26 GB Notification: Performance of simCode: alias equations: time 0.002696/1.002, allocations: 1.633 MB / 1.421 GB, free: 11.18 MB / 1.26 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.001051/1.003, allocations: 1.106 MB / 1.423 GB, free: 10.07 MB / 1.26 GB Notification: Performance of SimCode: time 1.733e-06/1.003, allocations: 0 / 1.423 GB, free: 10.07 MB / 1.26 GB Notification: Performance of buildModelFMU: Generate the FMI files: time 0.1738/1.177, allocations: 110 MB / 1.53 GB, free: 12.75 MB / 1.37 GB Notification: Performance of buildModelFMU: Generate platform static: time 10.54/11.72, allocations: 13.98 kB / 1.53 GB, free: 12.74 MB / 1.37 GB " [Timeout remaining time 288] (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: 16.358730011619627]