Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Modelica_3.2.3_Modelica.Electrical.Analog.Examples.OpAmps.Multivibrator.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 0.002114/0.002114, allocations: 103.5 kB / 21.74 MB, free: 2.688 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 0.002182/0.002182, allocations: 166.5 kB / 25.03 MB, free: 8.926 MB / 18.57 MB " [Timeout remaining time 180] loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo", uses=false) [Timeout 180] "Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 1.506/1.506, allocations: 158.6 MB / 186.8 MB, free: 2.914 MB / 170.7 MB " [Timeout remaining time 178] Using package Modelica with version 3.2.3 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+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: translateModel(Modelica.Electrical.Analog.Examples.OpAmps.Multivibrator,tolerance=1e-06,outputFormat="mat",numberOfIntervals=1000,variableFilter="time|c.v|opAmp.out.v|opAmp.out.i",fileNamePrefix="Modelica_3.2.3_Modelica.Electrical.Analog.Examples.OpAmps.Multivibrator") translateModel(Modelica.Electrical.Analog.Examples.OpAmps.Multivibrator,tolerance=1e-06,outputFormat="mat",numberOfIntervals=1000,variableFilter="time|c.v|opAmp.out.v|opAmp.out.i",fileNamePrefix="Modelica_3.2.3_Modelica.Electrical.Analog.Examples.OpAmps.Multivibrator") [Timeout 660] "Notification: Performance of FrontEnd - loaded program: time 1.272e-06/1.272e-06, allocations: 0 / 250.4 MB, free: 7.801 MB / 234.7 MB Notification: Performance of FrontEnd - Absyn->SCode: time 2.221e-05/2.348e-05, allocations: 2.312 kB / 250.4 MB, free: 7.797 MB / 234.7 MB Notification: Performance of NFInst.instantiate(Modelica.Electrical.Analog.Examples.OpAmps.Multivibrator): time 0.004269/0.004292, allocations: 2.556 MB / 253 MB, free: 5.227 MB / 234.7 MB Notification: Performance of NFInst.instExpressions: time 0.001266/0.005558, allocations: 0.6826 MB / 253.6 MB, free: 4.535 MB / 234.7 MB Notification: Performance of NFInst.updateImplicitVariability: time 0.0001307/0.005688, allocations: 4 kB / 253.6 MB, free: 4.531 MB / 234.7 MB Notification: Performance of NFTyping.typeComponents: time 0.0001704/0.005859, allocations: 47.52 kB / 253.7 MB, free: 4.484 MB / 234.7 MB Notification: Performance of NFTyping.typeBindings: time 0.0002693/0.006128, allocations: 91.19 kB / 253.8 MB, free: 4.395 MB / 234.7 MB Notification: Performance of NFTyping.typeClassSections: time 0.000187/0.006315, allocations: 87.81 kB / 253.9 MB, free: 4.309 MB / 234.7 MB Notification: Performance of NFFlatten.flatten: time 0.0003988/0.006714, allocations: 326.3 kB / 254.2 MB, free: 3.988 MB / 234.7 MB Notification: Performance of NFFlatten.resolveConnections: time 0.0001907/0.006905, allocations: 65.12 kB / 254.2 MB, free: 3.918 MB / 234.7 MB Notification: Performance of NFEvalConstants.evaluate: time 0.0002491/0.007154, allocations: 175.5 kB / 254.4 MB, free: 3.746 MB / 234.7 MB Notification: Performance of NFSimplifyModel.simplify: time 0.0001608/0.007314, allocations: 91.77 kB / 254.5 MB, free: 3.656 MB / 234.7 MB Notification: Performance of NFPackage.collectConstants: time 4.942e-05/0.007364, allocations: 24 kB / 254.5 MB, free: 3.633 MB / 234.7 MB Notification: Performance of NFFlatten.collectFunctions: time 4.812e-05/0.007412, allocations: 24 kB / 254.6 MB, free: 3.609 MB / 234.7 MB Notification: Performance of NFScalarize.scalarize: time 6.545e-05/0.007477, allocations: 59.75 kB / 254.6 MB, free: 3.551 MB / 234.7 MB Notification: Performance of NFVerifyModel.verify: time 0.0001296/0.007607, allocations: 95.75 kB / 254.7 MB, free: 3.457 MB / 234.7 MB Notification: Performance of NFConvertDAE.convert: time 0.0003832/0.00799, allocations: 295 kB / 255 MB, free: 3.168 MB / 234.7 MB Notification: Performance of FrontEnd - DAE generated: time 2.535e-06/0.007993, allocations: 0 / 255 MB, free: 3.168 MB / 234.7 MB Notification: Performance of FrontEnd: time 9.12e-07/0.007994, allocations: 3.938 kB / 255 MB, free: 3.164 MB / 234.7 MB Notification: Performance of Transformations before backend: time 5.641e-06/0.007999, allocations: 4 kB / 255 MB, free: 3.16 MB / 234.7 MB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 55 * Number of variables: 55 Notification: Performance of Generate backend data structure: time 0.001009/0.009008, allocations: 0.5855 MB / 255.6 MB, free: 2.535 MB / 234.7 MB Notification: Performance of prepare preOptimizeDAE: time 3.871e-05/0.009047, allocations: 11.98 kB / 255.6 MB, free: 2.523 MB / 234.7 MB Notification: Performance of preOpt normalInlineFunction (simulation): time 9.661e-05/0.009143, allocations: 44.75 kB / 255.6 MB, free: 2.48 MB / 234.7 MB Notification: Performance of preOpt evaluateParameters (simulation): time 0.0003219/0.009465, allocations: 212.1 kB / 255.9 MB, free: 2.246 MB / 234.7 MB Notification: Performance of preOpt simplifyIfEquations (simulation): time 2.227e-05/0.009488, allocations: 16.88 kB / 255.9 MB, free: 2.23 MB / 234.7 MB Notification: Performance of preOpt expandDerOperator (simulation): time 5.519e-05/0.009543, allocations: 20.38 kB / 255.9 MB, free: 2.211 MB / 234.7 MB Notification: Performance of preOpt clockPartitioning (simulation): time 0.0004805/0.01002, allocations: 289.8 kB / 256.2 MB, free: 1.902 MB / 234.7 MB Notification: Performance of preOpt findStateOrder (simulation): time 1.145e-05/0.01003, allocations: 192 / 256.2 MB, free: 1.902 MB / 234.7 MB Notification: Performance of preOpt replaceEdgeChange (simulation): time 2.592e-05/0.01006, allocations: 12.38 kB / 256.2 MB, free: 1.891 MB / 234.7 MB Notification: Performance of preOpt inlineArrayEqn (simulation): time 9.418e-06/0.01007, allocations: 7.938 kB / 256.2 MB, free: 1.883 MB / 234.7 MB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.000398/0.01047, allocations: 177.9 kB / 256.4 MB, free: 1.707 MB / 234.7 MB Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.001584/0.01205, allocations: 0.8743 MB / 257.2 MB, free: 0.7734 MB / 234.7 MB Notification: Performance of preOpt comSubExp (simulation): time 0.0005924/0.01264, allocations: 187.2 kB / 257.4 MB, free: 0.5781 MB / 234.7 MB Notification: Performance of preOpt resolveLoops (simulation): time 0.0003273/0.01297, allocations: 127.5 kB / 257.5 MB, free: 460 kB / 234.7 MB Notification: Performance of preOpt evalFunc (simulation): time 1.926e-05/0.01299, allocations: 0 / 257.5 MB, free: 460 kB / 234.7 MB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 3.252e-05/0.01302, allocations: 37.39 kB / 257.6 MB, free: 412 kB / 234.7 MB Notification: Performance of pre-optimization done (n=15): time 8.61e-07/0.01302, allocations: 0 / 257.6 MB, free: 412 kB / 234.7 MB Notification: Performance of matching and sorting (n=15): time 0.001661/0.01469, allocations: 396 kB / 258 MB, free: 8 kB / 234.7 MB Notification: Performance of inlineWhenForInitialization (initialization): time 6.145e-05/0.01475, allocations: 51.41 kB / 258 MB, free: 15.95 MB / 250.7 MB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0002874/0.01503, allocations: 281.6 kB / 258.3 MB, free: 15.65 MB / 250.7 MB Notification: Performance of collectPreVariables (initialization): time 2.934e-05/0.01506, allocations: 29.7 kB / 258.3 MB, free: 15.62 MB / 250.7 MB Notification: Performance of collectInitialEqns (initialization): time 0.0001609/0.01522, allocations: 218.9 kB / 258.5 MB, free: 15.4 MB / 250.7 MB Notification: Performance of collectInitialBindings (initialization): time 5.514e-05/0.01528, allocations: 55.53 kB / 258.6 MB, free: 15.34 MB / 250.7 MB Notification: Performance of simplifyInitialFunctions (initialization): time 9.367e-05/0.01537, allocations: 59.31 kB / 258.7 MB, free: 15.28 MB / 250.7 MB Notification: Performance of setup shared object (initialization): time 0.0002829/0.01566, allocations: 0.5117 MB / 259.2 MB, free: 14.75 MB / 250.7 MB Notification: Performance of preBalanceInitialSystem (initialization): time 0.0001606/0.01582, allocations: 63.66 kB / 259.2 MB, free: 14.69 MB / 250.7 MB Notification: Performance of partitionIndependentBlocks (initialization): time 0.0002229/0.01604, allocations: 137.7 kB / 259.4 MB, free: 14.52 MB / 250.7 MB Notification: Performance of analyzeInitialSystem (initialization): time 0.0003661/0.01641, allocations: 201.6 kB / 259.6 MB, free: 14.3 MB / 250.7 MB Notification: Performance of solveInitialSystemEqSystem (initialization): time 1.954e-06/0.01641, allocations: 0 / 259.6 MB, free: 14.3 MB / 250.7 MB Notification: Performance of matching and sorting (n=25) (initialization): time 0.0007305/0.01714, allocations: 301.1 kB / 259.9 MB, free: 13.99 MB / 250.7 MB Notification: Performance of prepare postOptimizeDAE: time 1.365e-05/0.01715, allocations: 4 kB / 259.9 MB, free: 13.99 MB / 250.7 MB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.107e-05/0.01716, allocations: 7.938 kB / 259.9 MB, free: 13.98 MB / 250.7 MB Notification: Performance of postOpt tearingSystem (initialization): time 0.0004985/0.01766, allocations: 107.6 kB / 260 MB, free: 13.87 MB / 250.7 MB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0001573/0.01782, allocations: 39.92 kB / 260 MB, free: 13.83 MB / 250.7 MB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.002925/0.02074, allocations: 2.356 MB / 262.4 MB, free: 11.35 MB / 250.7 MB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0001487/0.02089, allocations: 27.81 kB / 262.4 MB, free: 11.32 MB / 250.7 MB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 1.718e-05/0.02091, allocations: 8 kB / 262.4 MB, free: 11.32 MB / 250.7 MB Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.0001936/0.0211, allocations: 186.9 kB / 262.6 MB, free: 11.13 MB / 250.7 MB Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.0001515/0.02126, allocations: 125.8 kB / 262.7 MB, free: 10.98 MB / 250.7 MB Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.0002436/0.0215, allocations: 177.8 kB / 262.9 MB, free: 10.77 MB / 250.7 MB Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 1.182e-06/0.0215, allocations: 0 / 262.9 MB, free: 10.77 MB / 250.7 MB Notification: Performance of matching and sorting (n=25) (initialization_lambda0): time 0.0003817/0.02188, allocations: 225.1 kB / 263.1 MB, free: 10.54 MB / 250.7 MB Notification: Performance of prepare postOptimizeDAE: time 1.27e-05/0.02189, allocations: 8 kB / 263.1 MB, free: 10.54 MB / 250.7 MB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 2.224e-06/0.0219, allocations: 0 / 263.1 MB, free: 10.54 MB / 250.7 MB Notification: Performance of postOpt tearingSystem (initialization): time 0.0001464/0.02204, allocations: 43.59 kB / 263.1 MB, free: 10.49 MB / 250.7 MB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0001644/0.02221, allocations: 47.92 kB / 263.2 MB, free: 10.44 MB / 250.7 MB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.001688/0.0239, allocations: 1.811 MB / 265 MB, free: 8.512 MB / 250.7 MB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0001146/0.02401, allocations: 11.95 kB / 265 MB, free: 8.5 MB / 250.7 MB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 1.712e-05/0.02403, allocations: 12 kB / 265 MB, free: 8.488 MB / 250.7 MB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 7 * 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 (21): * Single equations (assignments): 20 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 0 * Torn equation systems: 1 * Mixed (continuous/discrete) equation systems: 0 Notification: Torn system details for strict tearing set: * Linear torn systems (#iteration vars, #inner vars, density): 0 systems * Non-linear torn systems (#iteration vars, #inner vars): 1 system {(1,4)} Notification: Performance of prepare postOptimizeDAE: time 0.0001812/0.02421, allocations: 283.9 kB / 265.3 MB, free: 8.203 MB / 250.7 MB Notification: Performance of postOpt lateInlineFunction (simulation): time 6.298e-05/0.02427, allocations: 23.91 kB / 265.3 MB, free: 8.18 MB / 250.7 MB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 4.938e-05/0.02432, allocations: 21.45 kB / 265.3 MB, free: 8.156 MB / 250.7 MB Notification: Performance of postOpt inlineArrayEqn (simulation): time 4.017e-06/0.02432, allocations: 4 kB / 265.4 MB, free: 8.152 MB / 250.7 MB Notification: Performance of postOpt constantLinearSystem (simulation): time 1.563e-06/0.02433, allocations: 0 / 265.4 MB, free: 8.152 MB / 250.7 MB Notification: Performance of postOpt simplifysemiLinear (simulation): time 3.196e-06/0.02433, allocations: 4.031 kB / 265.4 MB, free: 8.148 MB / 250.7 MB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.00104/0.02537, allocations: 0.5674 MB / 265.9 MB, free: 7.535 MB / 250.7 MB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.994e-06/0.02537, allocations: 0 / 265.9 MB, free: 7.535 MB / 250.7 MB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0001167/0.02549, allocations: 19.98 kB / 265.9 MB, free: 7.516 MB / 250.7 MB Notification: Performance of postOpt tearingSystem (simulation): time 0.000383/0.02587, allocations: 107.5 kB / 266 MB, free: 7.406 MB / 250.7 MB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 1.34e-05/0.02588, allocations: 4 kB / 266.1 MB, free: 7.402 MB / 250.7 MB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.002526/0.02841, allocations: 2.309 MB / 268.4 MB, free: 4.969 MB / 250.7 MB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 3.517e-06/0.02841, allocations: 3.938 kB / 268.4 MB, free: 4.965 MB / 250.7 MB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.0007944/0.02921, allocations: 443.7 kB / 268.8 MB, free: 4.508 MB / 250.7 MB Notification: Performance of postOpt removeConstants (simulation): time 3.718e-05/0.02925, allocations: 15.84 kB / 268.8 MB, free: 4.492 MB / 250.7 MB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 2.317e-05/0.02927, allocations: 8 kB / 268.8 MB, free: 4.484 MB / 250.7 MB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0001722/0.02944, allocations: 24.02 kB / 268.8 MB, free: 4.461 MB / 250.7 MB Notification: Performance of postOpt findZeroCrossings (simulation): time 3.159e-05/0.02947, allocations: 7.984 kB / 268.9 MB, free: 4.453 MB / 250.7 MB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 9.287e-06/0.02948, allocations: 0 / 268.9 MB, free: 4.453 MB / 250.7 MB Notification: Performance of sorting global known variables: time 0.0001955/0.02968, allocations: 199.1 kB / 269 MB, free: 4.258 MB / 250.7 MB Notification: Performance of sort global known variables: time 7e-08/0.02968, allocations: 0 / 269 MB, free: 4.258 MB / 250.7 MB Notification: Performance of remove unused functions: time 0.0005417/0.03022, allocations: 123.7 kB / 269.2 MB, free: 4.137 MB / 250.7 MB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 1 * Number of states: 1 (c.v) * 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 (11): * Single equations (assignments): 10 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 0 * Torn equation systems: 1 * Mixed (continuous/discrete) equation systems: 0 Notification: Torn system details for strict tearing set: * Linear torn systems (#iteration vars, #inner vars, density): 0 systems * Non-linear torn systems (#iteration vars, #inner vars): 1 system {(1,4)} Notification: Performance of Backend phase and start with SimCode phase: time 0.0001387/0.03036, allocations: 91.3 kB / 269.3 MB, free: 4.039 MB / 250.7 MB Notification: Performance of simCode: created initialization part: time 0.001126/0.03148, allocations: 0.6346 MB / 269.9 MB, free: 3.363 MB / 250.7 MB Notification: Performance of simCode: created event and clocks part: time 2.285e-06/0.03149, allocations: 0 / 269.9 MB, free: 3.363 MB / 250.7 MB Notification: Performance of simCode: created simulation system equations: time 0.0003464/0.03183, allocations: 269.5 kB / 270.2 MB, free: 3.082 MB / 250.7 MB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.0003666/0.0322, allocations: 39.89 kB / 270.2 MB, free: 3.043 MB / 250.7 MB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.001029/0.03323, allocations: 474.6 kB / 270.7 MB, free: 2.547 MB / 250.7 MB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0001459/0.03338, allocations: 138.1 kB / 270.8 MB, free: 2.398 MB / 250.7 MB Notification: Performance of simCode: alias equations: time 8.89e-05/0.03346, allocations: 21.64 kB / 270.8 MB, free: 2.375 MB / 250.7 MB Notification: Performance of simCode: all other stuff during SimCode phase: time 4.464e-05/0.03351, allocations: 16.5 kB / 270.8 MB, free: 2.359 MB / 250.7 MB Notification: Performance of SimCode: time 6.21e-07/0.03351, allocations: 0 / 270.8 MB, free: 2.359 MB / 250.7 MB Notification: Performance of Templates: time 0.007684/0.04119, allocations: 2.951 MB / 273.8 MB, free: 15.44 MB / 266.7 MB " [Timeout remaining time 660] make -j1 -f Modelica_3.2.3_Modelica.Electrical.Analog.Examples.OpAmps.Multivibrator.makefile [Timeout 660] (rm -f Modelica_3.2.3_Modelica.Electrical.Analog.Examples.OpAmps.Multivibrator.pipe ; mkfifo Modelica_3.2.3_Modelica.Electrical.Analog.Examples.OpAmps.Multivibrator.pipe ; head -c 1048576 < Modelica_3.2.3_Modelica.Electrical.Analog.Examples.OpAmps.Multivibrator.pipe >> ../files/Modelica_3.2.3_Modelica.Electrical.Analog.Examples.OpAmps.Multivibrator.sim & ./Modelica_3.2.3_Modelica.Electrical.Analog.Examples.OpAmps.Multivibrator -abortSlowSimulation -alarm=240 -emit_protected -lv LOG_STATS > Modelica_3.2.3_Modelica.Electrical.Analog.Examples.OpAmps.Multivibrator.pipe 2>&1) [Timeout 240] diffSimulationResults("Modelica_3.2.3_Modelica.Electrical.Analog.Examples.OpAmps.Multivibrator_res.mat","/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/Reference-modelica.org/ReferenceResults/MAP-LIB_ReferenceResults/v3.2.3+build.4/Modelica/Electrical/Analog/Examples/OpAmps/Multivibrator/Multivibrator.csv","/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/files/Modelica_3.2.3_Modelica.Electrical.Analog.Examples.OpAmps.Multivibrator.diff",relTol=0.003,relTolDiffMinMax=0.003,rangeDelta=0.001) [Timeout 660] "" [Timeout remaining time 660] "" Variables in the reference:time,c.v,opAmp.out.v,opAmp.out.i Variables in the result:C,R,R1,R2,Vns,Vps,c.C,c.v,f,opAmp.V0,opAmp.Vns,opAmp.Vps,opAmp.homotopyType,opAmp.out.i,opAmp.out.v,opAmp.strict,opAmp.useSupply,opAmp.v_out,r.R,r.T,r.T_ref,r.alpha,r1.R,r1.T,r1.T_ref,r1.alpha,r2.R,r2.T,r2.T_ref,r2.alpha,time [Calling sys.exit(0), Time elapsed: 4.64703615102917]