Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr OpenIPSL_dev_OpenIPSL.Examples.PSATSystems.ThreeArea.ThirdOrder_AVRII.conf.json loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo", uses=false) [Timeout 180] "Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.001611/0.001611, allocations: 104.9 kB / 16.45 MB, free: 6.445 MB / 14.72 MB " [Timeout remaining time 180] loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo", uses=false) [Timeout 180] "Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.422/1.422, allocations: 225.6 MB / 244.8 MB, free: 14.18 MB / 206.1 MB " [Timeout remaining time 178] loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo", uses=false) [Timeout 180] "Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001555/0.001555, allocations: 194.4 kB / 299.8 MB, free: 9.82 MB / 238.1 MB " [Timeout remaining time 180] loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/OpenIPSL 3.1.0-master/package.mo", uses=false) [Timeout 180] "Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/OpenIPSL 3.1.0-master/package.mo): time 0.5593/0.5593, allocations: 99.65 MB / 454.4 MB, free: 5.027 MB / 318.1 MB " [Timeout remaining time 179] Using package OpenIPSL with version 3.1.0-dev (/home/hudson/saved_omc/libraries/.openmodelica/libraries/OpenIPSL 3.1.0-master/package.mo) Using package Complex with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo) Using package Modelica with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo) Using package ModelicaServices with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo) Running command: "" <> buildModelFMU(OpenIPSL.Examples.PSATSystems.ThreeArea.ThirdOrder_AVRII,fileNamePrefix="OpenIPSL_dev_OpenIPSL_Examples_PSATSystems_ThreeArea_ThirdOrder_AVRII",fmuType="me",version="2.0",platforms={"static"}) "" <> buildModelFMU(OpenIPSL.Examples.PSATSystems.ThreeArea.ThirdOrder_AVRII,fileNamePrefix="OpenIPSL_dev_OpenIPSL_Examples_PSATSystems_ThreeArea_ThirdOrder_AVRII",fmuType="me",version="2.0",platforms={"static"}) [Timeout 660] "Notification: Performance of FrontEnd - loaded program: time 0.002417/0.002417, allocations: 83.86 kB / 0.6074 GB, free: 9.441 MB / 414.1 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.1654/0.1678, allocations: 76.93 MB / 0.6825 GB, free: 12.35 MB / 494.1 MB Notification: Performance of NFInst.instantiate(OpenIPSL.Examples.PSATSystems.ThreeArea.ThirdOrder_AVRII): time 0.3755/0.5433, allocations: 13.68 MB / 0.6959 GB, free: 8.047 MB / 494.1 MB Notification: Performance of NFInst.instExpressions: time 0.008686/0.552, allocations: 3.474 MB / 0.6993 GB, free: 7.996 MB / 494.1 MB Notification: Performance of NFInst.updateImplicitVariability: time 0.003504/0.5555, allocations: 28.53 kB / 0.6993 GB, free: 7.996 MB / 494.1 MB Notification: Performance of NFTyping.typeComponents: time 0.001954/0.5575, allocations: 0.5623 MB / 0.6998 GB, free: 7.754 MB / 494.1 MB Notification: Performance of NFTyping.typeBindings: time 0.005539/0.563, allocations: 1.567 MB / 0.7014 GB, free: 7.23 MB / 494.1 MB Notification: Performance of NFTyping.typeClassSections: time 0.003843/0.5669, allocations: 1.511 MB / 0.7028 GB, free: 6.707 MB / 494.1 MB Notification: Performance of NFFlatten.flatten: time 0.005538/0.5724, allocations: 3.72 MB / 0.7065 GB, free: 4.938 MB / 494.1 MB Notification: Performance of NFFlatten.resolveConnections: time 0.001038/0.5734, allocations: 0.6203 MB / 0.7071 GB, free: 4.566 MB / 494.1 MB Notification: Performance of NFEvalConstants.evaluate: time 0.002688/0.5761, allocations: 1.531 MB / 0.7086 GB, free: 3.844 MB / 494.1 MB Notification: Performance of NFSimplifyModel.simplify: time 0.002838/0.579, allocations: 1.981 MB / 0.7105 GB, free: 2.977 MB / 494.1 MB Notification: Performance of NFPackage.collectConstants: time 0.0006762/0.5796, allocations: 283.6 kB / 0.7108 GB, free: 2.977 MB / 494.1 MB Notification: Performance of NFFlatten.collectFunctions: time 0.001222/0.5809, allocations: 429.1 kB / 0.7112 GB, free: 2.938 MB / 494.1 MB Notification: Performance of NFScalarize.scalarize: time 0.0006646/0.5815, allocations: 0.7625 MB / 0.7119 GB, free: 2.465 MB / 494.1 MB Notification: Performance of NFVerifyModel.verify: time 0.001895/0.5834, allocations: 1.632 MB / 0.7135 GB, free: 1.391 MB / 494.1 MB Notification: Performance of NFConvertDAE.convert: time 0.007249/0.5907, allocations: 3.992 MB / 0.7174 GB, free: 15.76 MB / 0.4981 GB Notification: Performance of FrontEnd - DAE generated: time 8.086e-06/0.5907, allocations: 2 kB / 0.7174 GB, free: 15.76 MB / 0.4981 GB Notification: Performance of FrontEnd: time 2.515e-06/0.5907, allocations: 4 kB / 0.7174 GB, free: 15.75 MB / 0.4981 GB Notification: Performance of Transformations before backend: time 0.0001918/0.5909, allocations: 0 / 0.7174 GB, free: 15.75 MB / 0.4981 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 522 * Number of variables: 522 Notification: Performance of Generate backend data structure: time 0.02952/0.6204, allocations: 6.685 MB / 0.724 GB, free: 12.87 MB / 0.4981 GB Notification: Performance of prepare preOptimizeDAE: time 5.554e-05/0.6204, allocations: 8.906 kB / 0.724 GB, free: 12.87 MB / 0.4981 GB Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.001347/0.6218, allocations: 305.4 kB / 0.7243 GB, free: 12.63 MB / 0.4981 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.01662/0.6384, allocations: 2.294 MB / 0.7265 GB, free: 11.73 MB / 0.4981 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.006444/0.6449, allocations: 1.9 MB / 0.7284 GB, free: 10.3 MB / 0.4981 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.001086/0.6459, allocations: 0.7169 MB / 0.7291 GB, free: 9.625 MB / 0.4981 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.001353/0.6473, allocations: 218.5 kB / 0.7293 GB, free: 9.551 MB / 0.4981 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.01044/0.6577, allocations: 3.032 MB / 0.7322 GB, free: 7.781 MB / 0.4981 GB Notification: Performance of preOpt findStateOrder (simulation): time 9.595e-05/0.6578, allocations: 3.938 kB / 0.7322 GB, free: 7.777 MB / 0.4981 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0007328/0.6586, allocations: 88.61 kB / 0.7323 GB, free: 7.711 MB / 0.4981 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 6.484e-05/0.6586, allocations: 49.25 kB / 0.7324 GB, free: 7.711 MB / 0.4981 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.008602/0.6672, allocations: 2.785 MB / 0.7351 GB, free: 6.375 MB / 0.4981 GB Warning: The model contains alias variables with redundant start and/or conflicting nominal values. It is recommended to resolve the conflicts, because otherwise the system could be hard to solve. To print the conflicting alias sets and the chosen candidates please use -d=aliasConflicts. Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.02525/0.6925, allocations: 9.811 MB / 0.7447 GB, free: 14.81 MB / 0.5137 GB Notification: Performance of preOpt comSubExp (simulation): time 0.0114/0.7039, allocations: 3.973 MB / 0.7485 GB, free: 12.61 MB / 0.5137 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.00467/0.7086, allocations: 1.769 MB / 0.7503 GB, free: 10.99 MB / 0.5137 GB Notification: Performance of preOpt evalFunc (simulation): time 0.0004484/0.709, allocations: 46.03 kB / 0.7503 GB, free: 10.95 MB / 0.5137 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.005714/0.7147, allocations: 2.229 MB / 0.7525 GB, free: 8.699 MB / 0.5137 GB Notification: Performance of pre-optimization done (n=247): time 6.141e-06/0.7147, allocations: 0 / 0.7525 GB, free: 8.699 MB / 0.5137 GB Notification: Performance of matching and sorting (n=247): time 0.1276/0.8424, allocations: 29.39 MB / 0.7812 GB, free: 11.25 MB / 0.545 GB Notification: Performance of inlineWhenForInitialization (initialization): time 0.0001735/0.8425, allocations: 184.2 kB / 0.7814 GB, free: 11.04 MB / 0.545 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.005532/0.8481, allocations: 2.281 MB / 0.7836 GB, free: 8.738 MB / 0.545 GB Notification: Performance of collectPreVariables (initialization): time 0.0009535/0.849, allocations: 69.7 kB / 0.7837 GB, free: 8.664 MB / 0.545 GB Notification: Performance of collectInitialEqns (initialization): time 0.001339/0.8504, allocations: 1.191 MB / 0.7848 GB, free: 7.473 MB / 0.545 GB Notification: Performance of collectInitialBindings (initialization): time 0.001823/0.8522, allocations: 0.9069 MB / 0.7857 GB, free: 6.578 MB / 0.545 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.002652/0.8548, allocations: 0.5618 MB / 0.7863 GB, free: 6.008 MB / 0.545 GB Notification: Performance of setup shared object (initialization): time 0.0001331/0.855, allocations: 305.1 kB / 0.7866 GB, free: 5.707 MB / 0.545 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.005009/0.86, allocations: 1.947 MB / 0.7885 GB, free: 3.758 MB / 0.545 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.005394/0.8654, allocations: 2.315 MB / 0.7907 GB, free: 1.352 MB / 0.545 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.0575/0.9229, allocations: 13.99 MB / 0.8044 GB, free: 3.148 MB / 0.5606 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 2.735e-05/0.9229, allocations: 7.938 kB / 0.8044 GB, free: 3.141 MB / 0.5606 GB Notification: Performance of matching and sorting (n=413) (initialization): time 0.04506/0.968, allocations: 12.22 MB / 0.8163 GB, free: 6.863 MB / 0.5762 GB Notification: Performance of prepare postOptimizeDAE: time 0.0001443/0.9681, allocations: 118.8 kB / 0.8164 GB, free: 6.723 MB / 0.5762 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 3.646e-05/0.9681, allocations: 12 kB / 0.8164 GB, free: 6.711 MB / 0.5762 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.01927/0.9874, allocations: 5.311 MB / 0.8216 GB, free: 1.398 MB / 0.5762 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.003252/0.9907, allocations: 0.5578 MB / 0.8222 GB, free: 0.8398 MB / 0.5762 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.06706/1.058, allocations: 23.52 MB / 0.8451 GB, free: 9.176 MB / 0.6075 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.005455/1.063, allocations: 494.7 kB / 0.8456 GB, free: 8.691 MB / 0.6075 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0009306/1.064, allocations: 119.9 kB / 0.8457 GB, free: 8.574 MB / 0.6075 GB Warning: Assuming fixed start value for the following 6 variables: order3_2.delta:VARIABLE(flow=false start = order3_2.delta0 unit = \"rad\" fixed = true ) \"Rotor angle\" type: Real order3_2.w:VARIABLE(flow=false start = 1.0 fixed = true ) \"Rotor speed [pu]\" type: Real order3_2.e1q:VARIABLE(start = order3_2.e1q0 unit = \"1\" fixed = true ) \"q-axis transient voltage\" type: Real order2.delta:VARIABLE(flow=false start = order2.delta0 unit = \"rad\" fixed = true ) \"Rotor angle\" type: Real order2.w:VARIABLE(flow=false start = 1.0 fixed = true ) \"Rotor speed [pu]\" type: Real order3_1.w:VARIABLE(flow=false start = 1.0 fixed = true ) \"Rotor speed [pu]\" type: Real Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 29 * Number of states: 0 () * Number of discrete variables: 4 ($whenCondition2,$whenCondition1,$whenCondition4,$whenCondition3) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (325): * Single equations (assignments): 320 * Array equations: 0 * Algorithm blocks: 4 * 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 {(63,26)} Notification: Performance of prepare postOptimizeDAE: time 0.002551/1.067, allocations: 0.5301 MB / 0.8462 GB, free: 8.02 MB / 0.6075 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.00154/1.068, allocations: 314 kB / 0.8465 GB, free: 7.711 MB / 0.6075 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.04258/1.111, allocations: 11.82 MB / 0.8581 GB, free: 11.84 MB / 0.6231 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 4.132e-05/1.111, allocations: 24.88 kB / 0.8581 GB, free: 11.82 MB / 0.6231 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 7.763e-05/1.111, allocations: 20 kB / 0.8581 GB, free: 11.8 MB / 0.6231 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 8.456e-05/1.111, allocations: 11.95 kB / 0.8581 GB, free: 11.79 MB / 0.6231 GB Warning: The model contains alias variables with redundant start and/or conflicting nominal values. It is recommended to resolve the conflicts, because otherwise the system could be hard to solve. To print the conflicting alias sets and the chosen candidates please use -d=aliasConflicts. Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.05182/1.163, allocations: 15.41 MB / 0.8732 GB, free: 12.27 MB / 0.6387 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 3.075e-05/1.163, allocations: 3.938 kB / 0.8732 GB, free: 12.26 MB / 0.6387 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.001708/1.165, allocations: 247.7 kB / 0.8734 GB, free: 12.02 MB / 0.6387 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.0189/1.183, allocations: 5.289 MB / 0.8786 GB, free: 6.723 MB / 0.6387 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0008707/1.184, allocations: 47.98 kB / 0.8786 GB, free: 6.676 MB / 0.6387 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.06606/1.25, allocations: 24.97 MB / 0.903 GB, free: 13.29 MB / 0.67 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 4.859e-06/1.25, allocations: 0 / 0.903 GB, free: 13.29 MB / 0.67 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.04938/1.3, allocations: 14.2 MB / 0.9169 GB, free: 14.98 MB / 0.6856 GB Notification: Performance of postOpt removeConstants (simulation): time 0.00153/1.301, allocations: 422.6 kB / 0.9173 GB, free: 14.54 MB / 0.6856 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.001402/1.303, allocations: 44 kB / 0.9173 GB, free: 14.5 MB / 0.6856 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.003995/1.307, allocations: 295.6 kB / 0.9176 GB, free: 14.21 MB / 0.6856 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.002786/1.309, allocations: 0.5828 MB / 0.9182 GB, free: 13.63 MB / 0.6856 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0005937/1.31, allocations: 67.92 kB / 0.9183 GB, free: 13.56 MB / 0.6856 GB Notification: Performance of sorting global known variables: time 0.003404/1.313, allocations: 1.507 MB / 0.9197 GB, free: 12.05 MB / 0.6856 GB Notification: Performance of sort global known variables: time 1.2e-07/1.313, allocations: 0 / 0.9197 GB, free: 12.05 MB / 0.6856 GB Notification: Performance of remove unused functions: time 0.005625/1.319, allocations: 1.186 MB / 0.9209 GB, free: 10.86 MB / 0.6856 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 3 * Number of states: 16 (order3_2.delta,order3_2.w,order3_2.e1q,order2.delta,order2.w,order3_1.delta,order3_1.w,order3_1.e1q,Exc1.ExcitationSystem.x_scaled[1],Exc1.derivativeBlock.x,Exc1.firstOrder2.y,Exc1.simpleLagLim.state,Exc2.ExcitationSystem.x_scaled[1],Exc2.derivativeBlock.x,Exc2.firstOrder2.y,Exc2.simpleLagLim.state) * Number of discrete variables: 4 ($whenCondition3,$whenCondition4,$whenCondition1,$whenCondition2) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for simulation (156): * Single equations (assignments): 151 * Array equations: 0 * Algorithm blocks: 2 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 0 * Torn equation systems: 3 * Mixed (continuous/discrete) equation systems: 0 Notification: Torn system details for strict tearing set: * Linear torn systems (#iteration vars, #inner vars, density): 1 system {(66,22,7.7%)} * Non-linear torn systems (#iteration vars, #inner vars): 2 systems {(1,6), (1,6)} Notification: Performance of Backend phase and start with SimCode phase: time 0.04821/1.367, allocations: 14.83 MB / 0.9354 GB, free: 11.91 MB / 0.7012 GB Notification: Performance of simCode: created initialization part: time 0.02068/1.388, allocations: 6.386 MB / 0.9416 GB, free: 5.453 MB / 0.7012 GB Notification: Performance of simCode: created event and clocks part: time 7.494e-06/1.388, allocations: 0 / 0.9416 GB, free: 5.453 MB / 0.7012 GB Notification: Performance of simCode: created simulation system equations: time 0.01446/1.402, allocations: 4.239 MB / 0.9457 GB, free: 1.152 MB / 0.7012 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.004095/1.407, allocations: 270.4 kB / 0.946 GB, free: 0.8906 MB / 0.7012 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.4709/1.877, allocations: 41.22 MB / 0.9862 GB, free: 252.1 MB / 0.7325 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.001567/1.879, allocations: 1.806 MB / 0.988 GB, free: 251.4 MB / 0.7325 GB Notification: Performance of simCode: alias equations: time 0.001382/1.88, allocations: 262.6 kB / 0.9883 GB, free: 251.3 MB / 0.7325 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.00141/1.882, allocations: 1.237 MB / 0.9895 GB, free: 251.3 MB / 0.7325 GB Notification: Performance of SimCode: time 1.182e-06/1.882, allocations: 0 / 0.9895 GB, free: 251.3 MB / 0.7325 GB Notification: Performance of buildModelFMU: Generate the FMI files: time 0.1589/2.041, allocations: 90.42 MB / 1.078 GB, free: 184.9 MB / 0.7325 GB Notification: Performance of buildModelFMU: Generate platform static: time 19.46/21.5, allocations: 18.27 kB / 1.078 GB, free: 184.9 MB / 0.7325 GB " [Timeout remaining time 638] (rm -f OpenIPSL_dev_OpenIPSL.Examples.PSATSystems.ThreeArea.ThirdOrder_AVRII.pipe ; mkfifo OpenIPSL_dev_OpenIPSL.Examples.PSATSystems.ThreeArea.ThirdOrder_AVRII.pipe ; head -c 1048576 < OpenIPSL_dev_OpenIPSL.Examples.PSATSystems.ThreeArea.ThirdOrder_AVRII.pipe >> ../files/OpenIPSL_dev_OpenIPSL.Examples.PSATSystems.ThreeArea.ThirdOrder_AVRII.sim & /home/hudson/saved_omc/OMSimulator/install/bin/OMSimulator --tempDir=temp_OpenIPSL_dev_OpenIPSL_Examples_PSATSystems_ThreeArea_ThirdOrder_AVRII_fmu --startTime=0 --stopTime=20 --stepSize=0.008 --timeout=50 --tolerance=1e-06 OpenIPSL_dev_OpenIPSL_Examples_PSATSystems_ThreeArea_ThirdOrder_AVRII.fmu > OpenIPSL_dev_OpenIPSL.Examples.PSATSystems.ThreeArea.ThirdOrder_AVRII.pipe 2>&1) [Timeout 52.5] [Calling sys.exit(0), Time elapsed: 25.484606003854424] Failed to read output from testmodel.py, exit status != 0: 21.647335693240166 21.663633499 21.069373399 Calling exit ...