Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr IBPSA_latest_IBPSA.Fluid.Chillers.Validation.Carnot_TEva_etaPL.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 0.001251/0.001251, allocations: 75.22 kB / 19.93 MB, free: 1.77 MB / 14.72 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 0.001388/0.001388, allocations: 170.1 kB / 23.22 MB, free: 4.887 MB / 14.72 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 1.377/1.377, allocations: 177.1 MB / 203.5 MB, free: 9.168 MB / 190.1 MB " [Timeout remaining time 179] loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/IBPSA master/package.mo", uses=false) [Timeout 180] "Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/IBPSA master/package.mo): time 0.9015/0.9015, allocations: 114 MB / 373.9 MB, free: 13.24 MB / 350.1 MB " [Timeout remaining time 179] Using package IBPSA with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/IBPSA master/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: translateModel(IBPSA.Fluid.Chillers.Validation.Carnot_TEva_etaPL,tolerance=1e-06,outputFormat="empty",numberOfIntervals=2500,variableFilter="",fileNamePrefix="IBPSA_latest_IBPSA.Fluid.Chillers.Validation.Carnot_TEva_etaPL") translateModel(IBPSA.Fluid.Chillers.Validation.Carnot_TEva_etaPL,tolerance=1e-06,outputFormat="empty",numberOfIntervals=2500,variableFilter="",fileNamePrefix="IBPSA_latest_IBPSA.Fluid.Chillers.Validation.Carnot_TEva_etaPL") [Timeout 660] "Notification: Performance of FrontEnd - loaded program: time 2.023e-06/2.023e-06, allocations: 0 / 0.5547 GB, free: 2.625 MB / 462.1 MB Notification: Performance of FrontEnd - Absyn->SCode: time 3.137e-05/3.339e-05, allocations: 5.094 kB / 0.5547 GB, free: 2.621 MB / 462.1 MB Notification: Performance of NFInst.instantiate(IBPSA.Fluid.Chillers.Validation.Carnot_TEva_etaPL): time 0.06426/0.0643, allocations: 56.05 MB / 0.6094 GB, free: 10.38 MB / 0.5137 GB Notification: Performance of NFInst.instExpressions: time 0.01733/0.08163, allocations: 11.1 MB / 0.6203 GB, free: 15.25 MB / 0.5294 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.001878/0.0835, allocations: 79.31 kB / 0.6203 GB, free: 15.17 MB / 0.5294 GB Notification: Performance of NFTyping.typeComponents: time 0.00192/0.08542, allocations: 0.6905 MB / 0.621 GB, free: 14.47 MB / 0.5294 GB Notification: Performance of NFTyping.typeBindings: time 0.005736/0.09116, allocations: 2.121 MB / 0.6231 GB, free: 12.34 MB / 0.5294 GB Notification: Performance of NFTyping.typeClassSections: time 0.003193/0.09435, allocations: 1.266 MB / 0.6243 GB, free: 11.09 MB / 0.5294 GB Notification: Performance of NFFlatten.flatten: time 0.004496/0.09885, allocations: 3.097 MB / 0.6273 GB, free: 7.977 MB / 0.5294 GB Notification: Performance of NFFlatten.resolveConnections: time 0.001356/0.1002, allocations: 0.8238 MB / 0.6282 GB, free: 7.121 MB / 0.5294 GB Notification: Performance of NFEvalConstants.evaluate: time 0.003929/0.1041, allocations: 1.92 MB / 0.63 GB, free: 5.199 MB / 0.5294 GB Notification: Performance of NFSimplifyModel.simplify: time 0.00139/0.1055, allocations: 0.7554 MB / 0.6308 GB, free: 4.441 MB / 0.5294 GB Notification: Performance of NFPackage.collectConstants: time 0.0001955/0.1057, allocations: 120 kB / 0.6309 GB, free: 4.324 MB / 0.5294 GB Notification: Performance of NFFlatten.collectFunctions: time 0.002553/0.1083, allocations: 1.208 MB / 0.6321 GB, free: 3.113 MB / 0.5294 GB Notification: Performance of NFScalarize.scalarize: time 0.0003739/0.1086, allocations: 310.6 kB / 0.6324 GB, free: 2.809 MB / 0.5294 GB Notification: Performance of NFVerifyModel.verify: time 0.0007539/0.1094, allocations: 474.7 kB / 0.6328 GB, free: 2.344 MB / 0.5294 GB Notification: Performance of NFConvertDAE.convert: time 0.003868/0.1133, allocations: 2.349 MB / 0.6351 GB, free: 15.99 MB / 0.545 GB Notification: Performance of FrontEnd - DAE generated: time 5.09e-06/0.1133, allocations: 0 / 0.6351 GB, free: 15.99 MB / 0.545 GB Notification: Performance of FrontEnd: time 1.392e-06/0.1133, allocations: 0 / 0.6351 GB, free: 15.99 MB / 0.545 GB Notification: Performance of Transformations before backend: time 2.135e-05/0.1133, allocations: 0 / 0.6351 GB, free: 15.99 MB / 0.545 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 192 * Number of variables: 192 Notification: Performance of Generate backend data structure: time 0.003275/0.1166, allocations: 1.688 MB / 0.6367 GB, free: 14.26 MB / 0.545 GB Notification: Performance of prepare preOptimizeDAE: time 4.038e-05/0.1166, allocations: 8.625 kB / 0.6368 GB, free: 14.25 MB / 0.545 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.0276/0.1442, allocations: 4.135 MB / 0.6408 GB, free: 10.11 MB / 0.545 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.002844/0.1471, allocations: 1.178 MB / 0.6419 GB, free: 8.879 MB / 0.545 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 8.263e-05/0.1471, allocations: 66 kB / 0.642 GB, free: 8.816 MB / 0.545 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0001881/0.1473, allocations: 80 kB / 0.6421 GB, free: 8.738 MB / 0.545 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.01036/0.1577, allocations: 2.501 MB / 0.6445 GB, free: 6.156 MB / 0.545 GB Notification: Performance of preOpt findStateOrder (simulation): time 2.535e-05/0.1577, allocations: 7.938 kB / 0.6445 GB, free: 6.148 MB / 0.545 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0001356/0.1578, allocations: 32 kB / 0.6446 GB, free: 6.117 MB / 0.545 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 2.515e-05/0.1579, allocations: 16 kB / 0.6446 GB, free: 6.102 MB / 0.545 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.01805/0.1759, allocations: 3.578 MB / 0.6481 GB, free: 2.523 MB / 0.545 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 0.01856/0.1945, allocations: 6.937 MB / 0.6548 GB, free: 11.09 MB / 0.5606 GB Notification: Performance of preOpt comSubExp (simulation): time 0.1542/0.3486, allocations: 22.86 MB / 0.6772 GB, free: 4.195 MB / 0.5762 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.008665/0.3573, allocations: 1.673 MB / 0.6788 GB, free: 2.52 MB / 0.5762 GB Notification: Performance of preOpt evalFunc (simulation): time 0.0003199/0.3576, allocations: 87.94 kB / 0.6789 GB, free: 2.434 MB / 0.5762 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 3.673e-05/0.3577, allocations: 34.56 kB / 0.6789 GB, free: 2.391 MB / 0.5762 GB Notification: Performance of pre-optimization done (n=44): time 2.054e-06/0.3577, allocations: 4 kB / 0.6789 GB, free: 2.387 MB / 0.5762 GB Notification: Performance of matching and sorting (n=44): time 0.02993/0.3876, allocations: 5.473 MB / 0.6843 GB, free: 12.9 MB / 0.5919 GB Notification: Performance of inlineWhenForInitialization (initialization): time 4.673e-05/0.3876, allocations: 55.41 kB / 0.6843 GB, free: 12.83 MB / 0.5919 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.001706/0.3893, allocations: 0.9515 MB / 0.6853 GB, free: 11.86 MB / 0.5919 GB Notification: Performance of collectPreVariables (initialization): time 0.0001539/0.3895, allocations: 37.7 kB / 0.6853 GB, free: 11.82 MB / 0.5919 GB Notification: Performance of collectInitialEqns (initialization): time 0.0005596/0.3901, allocations: 0.5586 MB / 0.6858 GB, free: 11.25 MB / 0.5919 GB Notification: Performance of collectInitialBindings (initialization): time 0.0002233/0.3903, allocations: 158.6 kB / 0.686 GB, free: 11.09 MB / 0.5919 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0003867/0.3907, allocations: 146.1 kB / 0.6861 GB, free: 10.95 MB / 0.5919 GB Notification: Performance of setup shared object (initialization): time 0.0001511/0.3908, allocations: 330 kB / 0.6864 GB, free: 10.62 MB / 0.5919 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.008932/0.3997, allocations: 1.705 MB / 0.6881 GB, free: 8.906 MB / 0.5919 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.009332/0.4091, allocations: 2.297 MB / 0.6903 GB, free: 6.43 MB / 0.5919 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.01643/0.4255, allocations: 3.094 MB / 0.6934 GB, free: 3.27 MB / 0.5919 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 9.818e-06/0.4255, allocations: 0 / 0.6934 GB, free: 3.27 MB / 0.5919 GB Notification: Performance of matching and sorting (n=71) (initialization): time 0.2918/0.7174, allocations: 3.609 MB / 0.6969 GB, free: 143.9 MB / 0.5919 GB Notification: Performance of prepare postOptimizeDAE: time 3.815e-05/0.7174, allocations: 7.234 kB / 0.6969 GB, free: 143.9 MB / 0.5919 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.617e-05/0.7174, allocations: 5.578 kB / 0.6969 GB, free: 143.9 MB / 0.5919 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.001306/0.7187, allocations: 314.2 kB / 0.6972 GB, free: 143.9 MB / 0.5919 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.004982/0.7237, allocations: 0.7469 MB / 0.6979 GB, free: 143.9 MB / 0.5919 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.001385/0.7251, allocations: 0.8951 MB / 0.6988 GB, free: 143.4 MB / 0.5919 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.005476/0.7306, allocations: 0.7524 MB / 0.6995 GB, free: 143.4 MB / 0.5919 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0001274/0.7307, allocations: 35.89 kB / 0.6996 GB, free: 143.4 MB / 0.5919 GB Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.008979/0.7397, allocations: 1.917 MB / 0.7015 GB, free: 143.2 MB / 0.5919 GB Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.008905/0.7486, allocations: 2.292 MB / 0.7037 GB, free: 142.1 MB / 0.5919 GB Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.01592/0.7645, allocations: 3.1 MB / 0.7067 GB, free: 141.4 MB / 0.5919 GB Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 1.284e-05/0.7645, allocations: 0 / 0.7067 GB, free: 141.4 MB / 0.5919 GB Notification: Performance of matching and sorting (n=71) (initialization_lambda0): time 0.01684/0.7814, allocations: 3.606 MB / 0.7102 GB, free: 140.2 MB / 0.5919 GB Notification: Performance of prepare postOptimizeDAE: time 1.515e-05/0.7814, allocations: 7.812 kB / 0.7102 GB, free: 140.2 MB / 0.5919 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 8.166e-06/0.7814, allocations: 3.938 kB / 0.7102 GB, free: 140.2 MB / 0.5919 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.0009752/0.7824, allocations: 305.3 kB / 0.7105 GB, free: 140.1 MB / 0.5919 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.004541/0.7869, allocations: 0.7388 MB / 0.7113 GB, free: 139.6 MB / 0.5919 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.001176/0.7881, allocations: 0.8958 MB / 0.7121 GB, free: 138.7 MB / 0.5919 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.004984/0.7931, allocations: 0.7335 MB / 0.7129 GB, free: 138 MB / 0.5919 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0001068/0.7932, allocations: 43.97 kB / 0.7129 GB, free: 137.9 MB / 0.5919 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 21 * 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 (57): * Single equations (assignments): 56 * 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 {(1,14)} Notification: Performance of prepare postOptimizeDAE: time 0.0002893/0.7935, allocations: 223.7 kB / 0.7131 GB, free: 137.7 MB / 0.5919 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0001913/0.7936, allocations: 102.3 kB / 0.7132 GB, free: 137.7 MB / 0.5919 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.01624/0.8099, allocations: 3.607 MB / 0.7167 GB, free: 134.1 MB / 0.5919 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 1.452e-05/0.8099, allocations: 4 kB / 0.7167 GB, free: 134.1 MB / 0.5919 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 5.29e-06/0.8099, allocations: 0.6562 kB / 0.7167 GB, free: 134.1 MB / 0.5919 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 8.376e-06/0.8099, allocations: 7.922 kB / 0.7167 GB, free: 134.1 MB / 0.5919 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.0187/0.8286, allocations: 5.137 MB / 0.7218 GB, free: 128.9 MB / 0.5919 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 8.346e-06/0.8286, allocations: 4 kB / 0.7218 GB, free: 128.8 MB / 0.5919 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.004172/0.8328, allocations: 0.6829 MB / 0.7224 GB, free: 128.2 MB / 0.5919 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.0009912/0.8338, allocations: 301.3 kB / 0.7227 GB, free: 127.9 MB / 0.5919 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 7.42e-05/0.8339, allocations: 23.92 kB / 0.7227 GB, free: 127.9 MB / 0.5919 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.001171/0.835, allocations: 0.9313 MB / 0.7236 GB, free: 126.9 MB / 0.5919 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 2.796e-06/0.835, allocations: 7.969 kB / 0.7237 GB, free: 126.9 MB / 0.5919 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.01718/0.8522, allocations: 3.757 MB / 0.7273 GB, free: 123.1 MB / 0.5919 GB Notification: Performance of postOpt removeConstants (simulation): time 0.0005535/0.8528, allocations: 257.1 kB / 0.7276 GB, free: 122.9 MB / 0.5919 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0002463/0.853, allocations: 15.62 kB / 0.7276 GB, free: 122.8 MB / 0.5919 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.004733/0.8577, allocations: 0.6786 MB / 0.7282 GB, free: 122.2 MB / 0.5919 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 7.876e-05/0.8578, allocations: 47.81 kB / 0.7283 GB, free: 122.1 MB / 0.5919 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 9.143e-05/0.8579, allocations: 31.97 kB / 0.7283 GB, free: 122.1 MB / 0.5919 GB Notification: Performance of sorting global known variables: time 0.0008597/0.8588, allocations: 0.6499 MB / 0.729 GB, free: 121.4 MB / 0.5919 GB Notification: Performance of sort global known variables: time 9e-08/0.8588, allocations: 4 kB / 0.729 GB, free: 121.4 MB / 0.5919 GB Notification: Performance of remove unused functions: time 0.001535/0.8603, allocations: 0.6586 MB / 0.7296 GB, free: 120.8 MB / 0.5919 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 10 * 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 (34): * Single equations (assignments): 29 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 4 * 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 {(1,16)} Notification: Performance of Backend phase and start with SimCode phase: time 0.0005991/0.8609, allocations: 387.3 kB / 0.73 GB, free: 120.5 MB / 0.5919 GB Notification: Performance of simCode: created initialization part: time 0.02439/0.8853, allocations: 5.296 MB / 0.7351 GB, free: 115.2 MB / 0.5919 GB Notification: Performance of simCode: created event and clocks part: time 7.444e-06/0.8853, allocations: 0 / 0.7351 GB, free: 115.2 MB / 0.5919 GB Notification: Performance of simCode: created simulation system equations: time 0.00801/0.8933, allocations: 1.728 MB / 0.7368 GB, free: 113.5 MB / 0.5919 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.001838/0.8952, allocations: 390.7 kB / 0.7372 GB, free: 113.2 MB / 0.5919 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.1331/1.028, allocations: 22.72 MB / 0.7594 GB, free: 90.49 MB / 0.5919 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.000368/1.029, allocations: 485.3 kB / 0.7599 GB, free: 89.97 MB / 0.5919 GB Notification: Performance of simCode: alias equations: time 0.001389/1.03, allocations: 296.2 kB / 0.7601 GB, free: 89.69 MB / 0.5919 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0004429/1.031, allocations: 80.45 kB / 0.7602 GB, free: 89.61 MB / 0.5919 GB Notification: Performance of SimCode: time 1.012e-06/1.031, allocations: 3.938 kB / 0.7602 GB, free: 89.61 MB / 0.5919 GB Notification: Performance of Templates: time 0.03004/1.061, allocations: 24.97 MB / 0.7846 GB, free: 65.09 MB / 0.5919 GB " [Timeout remaining time 659] make -j1 -f IBPSA_latest_IBPSA.Fluid.Chillers.Validation.Carnot_TEva_etaPL.makefile [Timeout 660] (rm -f IBPSA_latest_IBPSA.Fluid.Chillers.Validation.Carnot_TEva_etaPL.pipe ; mkfifo IBPSA_latest_IBPSA.Fluid.Chillers.Validation.Carnot_TEva_etaPL.pipe ; head -c 1048576 < IBPSA_latest_IBPSA.Fluid.Chillers.Validation.Carnot_TEva_etaPL.pipe >> ../files/IBPSA_latest_IBPSA.Fluid.Chillers.Validation.Carnot_TEva_etaPL.sim & ./IBPSA_latest_IBPSA.Fluid.Chillers.Validation.Carnot_TEva_etaPL -abortSlowSimulation -alarm=480 -lv LOG_STATS > IBPSA_latest_IBPSA.Fluid.Chillers.Validation.Carnot_TEva_etaPL.pipe 2>&1) [Timeout 480] [Calling sys.exit(0), Time elapsed: 6.965828415006399] Failed to read output from testmodel.py, exit status != 0: 1.0693709813058376 1.077430766 0.961907274 Calling exit ...