Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Buildings_12_Buildings.Templates.Components.HeatPumps.Validation.HeatPumpEquationFit.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 0.001538/0.001538, allocations: 110.2 kB / 19.69 MB, free: 2.254 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 0.002019/0.002019, allocations: 216.9 kB / 23.01 MB, free: 4.566 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 1.385/1.385, allocations: 230.6 MB / 256.8 MB, free: 8.023 MB / 206.1 MB " [Timeout remaining time 178] loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 12.1.1-maint.12.x/package.mo", uses=false) [Timeout 180] "Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 12.1.1-maint.12.x/package.mo): time 3.024/3.024, allocations: 0.49 GB / 0.7958 GB, free: 33.29 MB / 0.6231 GB " [Timeout remaining time 177] Using package Buildings with version 12.1.1 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 12.1.1-maint.12.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: translateModel(Buildings.Templates.Components.HeatPumps.Validation.HeatPumpEquationFit,tolerance=1e-06,outputFormat="mat",numberOfIntervals=2500,variableFilter="time|y1.y.1.|y1Hea.y.1.|weaDat.weaBus.TDryBul|TRet.T|TSup.T|hpAw.bus.TSet|hpAw.THeaWatRet_nominal|hpAw.TChiWatRet_nominal|hpAw.port_a.m_flow|hpAw.mHeaWat_flow_nominal|hpAw.mChiWat_flow_nominal|hpAw.hp.PLR|hpAw.hp.COP|TRet1.T|TSup1.T|hpAwNrv.bus.TSet|hpAwNrv.THeaWatRet_nominal|hpAwNrv.TChiWatRet_nominal|hpAwNrv.port_a.m_flow|hpAwNrv.mHeaWat_flow_nominal|hpAwNrv.mChiWat_flow_nominal|hpAwNrv.hp.PLR|hpAwNrv.hp.COP|TRet2.T|TSup2.T|hpWw.bus.TSet|hpWw.THeaWatRet_nominal|hpWw.TChiWatRet_nominal|hpWw.port_a.m_flow|hpWw.mHeaWat_flow_nominal|hpWw.mChiWat_flow_nominal|hpWw.hp.PLR|hpWw.hp.COP",fileNamePrefix="Buildings_12_Buildings.Templates.Components.HeatPumps.Validation.HeatPumpEquationFit") translateModel(Buildings.Templates.Components.HeatPumps.Validation.HeatPumpEquationFit,tolerance=1e-06,outputFormat="mat",numberOfIntervals=2500,variableFilter="time|y1.y.1.|y1Hea.y.1.|weaDat.weaBus.TDryBul|TRet.T|TSup.T|hpAw.bus.TSet|hpAw.THeaWatRet_nominal|hpAw.TChiWatRet_nominal|hpAw.port_a.m_flow|hpAw.mHeaWat_flow_nominal|hpAw.mChiWat_flow_nominal|hpAw.hp.PLR|hpAw.hp.COP|TRet1.T|TSup1.T|hpAwNrv.bus.TSet|hpAwNrv.THeaWatRet_nominal|hpAwNrv.TChiWatRet_nominal|hpAwNrv.port_a.m_flow|hpAwNrv.mHeaWat_flow_nominal|hpAwNrv.mChiWat_flow_nominal|hpAwNrv.hp.PLR|hpAwNrv.hp.COP|TRet2.T|TSup2.T|hpWw.bus.TSet|hpWw.THeaWatRet_nominal|hpWw.TChiWatRet_nominal|hpWw.port_a.m_flow|hpWw.mHeaWat_flow_nominal|hpWw.mChiWat_flow_nominal|hpWw.hp.PLR|hpWw.hp.COP",fileNamePrefix="Buildings_12_Buildings.Templates.Components.HeatPumps.Validation.HeatPumpEquationFit") [Timeout 300] "Notification: Buildings requested package Modelica of version 4.0.0. Modelica 4.1.0 is used instead which states that it is fully compatible without conversion script needed. Notification: Performance of FrontEnd - loaded program: time 0.001919/0.001919, allocations: 67.73 kB / 1.155 GB, free: 25.47 MB / 0.9044 GB Notification: Performance of FrontEnd - Absyn->SCode: time 0.3177/0.3196, allocations: 176.1 MB / 1.327 GB, free: 1.449 MB / 1.014 GB Notification: Performance of NFInst.instantiate(Buildings.Templates.Components.HeatPumps.Validation.HeatPumpEquationFit): time 1.286/1.606, allocations: 0.4896 GB / 1.817 GB, free: 0.6094 MB / 1.295 GB Notification: Performance of NFInst.instExpressions: time 0.09592/1.702, allocations: 62.97 MB / 1.878 GB, free: 7.809 MB / 1.357 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.01505/1.717, allocations: 400.8 kB / 1.879 GB, free: 7.414 MB / 1.357 GB Notification: Performance of NFTyping.typeComponents: time 0.01627/1.733, allocations: 4.863 MB / 1.883 GB, free: 2.527 MB / 1.357 GB Notification: Performance of NFTyping.typeBindings: time 0.03526/1.768, allocations: 12.61 MB / 1.896 GB, free: 5.863 MB / 1.373 GB Notification: Performance of NFTyping.typeClassSections: time 0.02345/1.792, allocations: 9.02 MB / 1.904 GB, free: 12.87 MB / 1.389 GB [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 12.1.1-maint.12.x/Templates/Components/Data/HeatPump.mo:57:3-61:65:writable] Warning: Parameter datHpAwNrv.mChiWat_flow_nominal has no value, and is fixed during initialization (fixed=true), using available start value (start=0.0) as default value. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 12.1.1-maint.12.x/Templates/Components/Data/HeatPump.mo:66:3-69:65:writable] Warning: Parameter datHpAwNrv.capCoo_nominal has no value, and is fixed during initialization (fixed=true), using available start value (start=0.0) as default value. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 12.1.1-maint.12.x/Templates/Components/Data/HeatPump.mo:70:3-74:65:writable] Warning: Parameter datHpAwNrv.TChiWatSup_nominal has no value, and is fixed during initialization (fixed=true), using available start value (start=Buildings.Templates.Data.Defaults.TChiWatSup) as default value. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 12.1.1-maint.12.x/Templates/Components/Data/HeatPump.mo:86:3-91:77:writable] Warning: Parameter datHpAwNrv.mSouWwHea_flow_nominal has no value, and is fixed during initialization (fixed=true), using available start value (start=datHpAwNrv.mHeaWat_flow_nominal) as default value. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 12.1.1-maint.12.x/Templates/Components/Data/HeatPump.mo:92:3-97:77:writable] Warning: Parameter datHpAwNrv.dpSouWwHea_nominal has no value, and is fixed during initialization (fixed=true), using available start value (start=Buildings.Templates.Data.Defaults.dpChiWatChi) as default value. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 12.1.1-maint.12.x/Templates/Components/Data/HeatPump.mo:107:3-112:20:writable] Warning: Parameter datHpAwNrv.TSouCoo_nominal has no value, and is fixed during initialization (fixed=true), using available start value (start=Buildings.Templates.Data.Defaults.TOutHpCoo) as default value. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 12.1.1-maint.12.x/Templates/Components/Data/HeatPump.mo:113:3-119:13:writable] Warning: Parameter datHpAwNrv.mSouWwCoo_flow_nominal has no value, and is fixed during initialization (fixed=true), using available start value (start=datHpAwNrv.mChiWat_flow_nominal) as default value. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 12.1.1-maint.12.x/Templates/Components/Data/HeatPump.mo:86:3-91:77:writable] Warning: Parameter datHpAw.mSouWwHea_flow_nominal has no value, and is fixed during initialization (fixed=true), using available start value (start=datHpAw.mHeaWat_flow_nominal) as default value. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 12.1.1-maint.12.x/Templates/Components/Data/HeatPump.mo:92:3-97:77:writable] Warning: Parameter datHpAw.dpSouWwHea_nominal has no value, and is fixed during initialization (fixed=true), using available start value (start=Buildings.Templates.Data.Defaults.dpChiWatChi) as default value. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 12.1.1-maint.12.x/Templates/Components/Data/HeatPump.mo:113:3-119:13:writable] Warning: Parameter datHpAw.mSouWwCoo_flow_nominal has no value, and is fixed during initialization (fixed=true), using available start value (start=datHpAw.mChiWat_flow_nominal) as default value. Notification: Performance of NFFlatten.flatten: time 0.03579/1.827, allocations: 23.17 MB / 1.927 GB, free: 5.641 MB / 1.404 GB Notification: Performance of NFFlatten.resolveConnections: time 0.01402/1.841, allocations: 7.285 MB / 1.934 GB, free: 14.23 MB / 1.42 GB Notification: Performance of NFEvalConstants.evaluate: time 0.02631/1.868, allocations: 10.29 MB / 1.944 GB, free: 3.941 MB / 1.42 GB Notification: Performance of NFSimplifyModel.simplify: time 0.01466/1.882, allocations: 7.358 MB / 1.951 GB, free: 12.55 MB / 1.436 GB Notification: Performance of NFPackage.collectConstants: time 0.004622/1.887, allocations: 1.246 MB / 1.953 GB, free: 11.31 MB / 1.436 GB Notification: Performance of NFFlatten.collectFunctions: time 0.02284/1.91, allocations: 9.739 MB / 1.962 GB, free: 1.555 MB / 1.436 GB Notification: Performance of NFScalarize.scalarize: time 0.005788/1.916, allocations: 3.47 MB / 1.966 GB, free: 14.07 MB / 1.451 GB Notification: Performance of NFVerifyModel.verify: time 0.01239/1.928, allocations: 6.292 MB / 1.972 GB, free: 7.754 MB / 1.451 GB Notification: Performance of NFConvertDAE.convert: time 0.04115/1.969, allocations: 20.96 MB / 1.992 GB, free: 2.723 MB / 1.467 GB Notification: Performance of FrontEnd - DAE generated: time 7.283e-06/1.969, allocations: 0 / 1.992 GB, free: 2.723 MB / 1.467 GB Notification: Performance of FrontEnd: time 1.994e-06/1.969, allocations: 0 / 1.992 GB, free: 2.723 MB / 1.467 GB Notification: Performance of Transformations before backend: time 0.0005932/1.97, allocations: 4 kB / 1.992 GB, free: 2.719 MB / 1.467 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 1659 * Number of variables: 1659 Notification: Performance of Generate backend data structure: time 0.03617/2.006, allocations: 12.51 MB / 2.004 GB, free: 6.051 MB / 1.482 GB Notification: Performance of prepare preOptimizeDAE: time 6.294e-05/2.006, allocations: 8.031 kB / 2.004 GB, free: 6.043 MB / 1.482 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.02154/2.028, allocations: 2.978 MB / 2.007 GB, free: 3.055 MB / 1.482 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.02029/2.048, allocations: 8.25 MB / 2.015 GB, free: 10.68 MB / 1.498 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.001187/2.049, allocations: 1.055 MB / 2.016 GB, free: 9.516 MB / 1.498 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.00222/2.051, allocations: 0.664 MB / 2.017 GB, free: 8.852 MB / 1.498 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.02241/2.074, allocations: 8.264 MB / 2.025 GB, free: 444 kB / 1.498 GB Notification: Performance of preOpt findStateOrder (simulation): time 0.0001376/2.074, allocations: 11.89 kB / 2.025 GB, free: 432 kB / 1.498 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0009736/2.075, allocations: 276 kB / 2.025 GB, free: 156 kB / 1.498 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0002843/2.075, allocations: 248.7 kB / 2.026 GB, free: 15.9 MB / 1.514 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.02248/2.098, allocations: 8.399 MB / 2.034 GB, free: 7.488 MB / 1.514 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 0.06596/2.164, allocations: 33.49 MB / 2.067 GB, free: 4.566 MB / 1.545 GB Notification: Performance of preOpt comSubExp (simulation): time 0.01215/2.176, allocations: 5.173 MB / 2.072 GB, free: 15.39 MB / 1.561 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.007805/2.184, allocations: 3.145 MB / 2.075 GB, free: 12.23 MB / 1.561 GB Notification: Performance of preOpt evalFunc (simulation): time 0.002288/2.186, allocations: 0.5347 MB / 2.075 GB, free: 11.69 MB / 1.561 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.01033/2.196, allocations: 3.936 MB / 2.079 GB, free: 7.668 MB / 1.561 GB Notification: Performance of preOpt simplifyInStream (simulation): time 0.003755/2.2, allocations: 0.5123 MB / 2.079 GB, free: 7.152 MB / 1.561 GB Notification: Performance of pre-optimization done (n=530): time 1.102e-05/2.2, allocations: 0 / 2.079 GB, free: 7.152 MB / 1.561 GB Notification: Performance of matching and sorting (n=534): time 0.0516/2.252, allocations: 17.92 MB / 2.097 GB, free: 5.004 MB / 1.576 GB Notification: Performance of inlineWhenForInitialization (initialization): time 0.0001819/2.252, allocations: 256.1 kB / 2.097 GB, free: 4.707 MB / 1.576 GB [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 12.1.1-maint.12.x/Templates/Components/Data/HeatPump.mo:113:3-119:13:writable] Warning: Parameter datHpAw.mSouWwCoo_flow_nominal has no value, and is fixed during initialization (fixed=true), using available start value (start=datHpAw.mChiWat_flow_nominal) as default value. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 12.1.1-maint.12.x/Templates/Components/Data/HeatPump.mo:92:3-97:77:writable] Warning: Parameter datHpAw.dpSouWwHea_nominal has no value, and is fixed during initialization (fixed=true), using available start value (start=4e4) as default value. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 12.1.1-maint.12.x/Templates/Components/Data/HeatPump.mo:86:3-91:77:writable] Warning: Parameter datHpAw.mSouWwHea_flow_nominal has no value, and is fixed during initialization (fixed=true), using available start value (start=datHpAw.mHeaWat_flow_nominal) as default value. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 12.1.1-maint.12.x/Templates/Components/Data/HeatPump.mo:113:3-119:13:writable] Warning: Parameter datHpAwNrv.mSouWwCoo_flow_nominal has no value, and is fixed during initialization (fixed=true), using available start value (start=datHpAwNrv.mChiWat_flow_nominal) as default value. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 12.1.1-maint.12.x/Templates/Components/Data/HeatPump.mo:107:3-112:20:writable] Warning: Parameter datHpAwNrv.TSouCoo_nominal has no value, and is fixed during initialization (fixed=true), using available start value (start=308.15) as default value. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 12.1.1-maint.12.x/Templates/Components/Data/HeatPump.mo:92:3-97:77:writable] Warning: Parameter datHpAwNrv.dpSouWwHea_nominal has no value, and is fixed during initialization (fixed=true), using available start value (start=4e4) as default value. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 12.1.1-maint.12.x/Templates/Components/Data/HeatPump.mo:86:3-91:77:writable] Warning: Parameter datHpAwNrv.mSouWwHea_flow_nominal has no value, and is fixed during initialization (fixed=true), using available start value (start=datHpAwNrv.mHeaWat_flow_nominal) as default value. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 12.1.1-maint.12.x/Templates/Components/Data/HeatPump.mo:70:3-74:65:writable] Warning: Parameter datHpAwNrv.TChiWatSup_nominal has no value, and is fixed during initialization (fixed=true), using available start value (start=280.15) as default value. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 12.1.1-maint.12.x/Templates/Components/Data/HeatPump.mo:66:3-69:65:writable] Warning: Parameter datHpAwNrv.capCoo_nominal has no value, and is fixed during initialization (fixed=true), using available start value (start=0.0) as default value. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 12.1.1-maint.12.x/Templates/Components/Data/HeatPump.mo:57:3-61:65:writable] Warning: Parameter datHpAwNrv.mChiWat_flow_nominal has no value, and is fixed during initialization (fixed=true), using available start value (start=0.0) as default value. Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.01367/2.265, allocations: 7.924 MB / 2.105 GB, free: 12.81 MB / 1.592 GB Notification: Performance of collectPreVariables (initialization): time 0.00129/2.267, allocations: 169.7 kB / 2.105 GB, free: 12.64 MB / 1.592 GB Notification: Performance of collectInitialEqns (initialization): time 0.004489/2.271, allocations: 4.056 MB / 2.109 GB, free: 8.562 MB / 1.592 GB Notification: Performance of collectInitialBindings (initialization): time 0.002729/2.274, allocations: 1.82 MB / 2.111 GB, free: 6.727 MB / 1.592 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.002279/2.276, allocations: 1.117 MB / 2.112 GB, free: 5.602 MB / 1.592 GB Notification: Performance of setup shared object (initialization): time 0.0001265/2.276, allocations: 313 kB / 2.112 GB, free: 5.293 MB / 1.592 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.00728/2.284, allocations: 2.952 MB / 2.115 GB, free: 2.324 MB / 1.592 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.008513/2.292, allocations: 4.052 MB / 2.119 GB, free: 13.9 MB / 1.607 GB Warning: It was not possible to determine if the initialization problem is consistent, because of not evaluable parameters/start values during compile time: hpAw.hp.vol2.dynBal.medium.p = hpAw.hp.vol2.dynBal.p_start (weaDat.pAtmSel.p = hpAw.hp.vol2.dynBal.p_start) Warning: It was not possible to determine if the initialization problem is consistent, because of not evaluable parameters/start values during compile time: hpAwNrv.hp.vol2.dynBal.medium.p = hpAwNrv.hp.vol2.dynBal.p_start (weaDat.pAtmSel.p = hpAwNrv.hp.vol2.dynBal.p_start) Notification: Performance of analyzeInitialSystem (initialization): time 0.126/2.418, allocations: 28.95 MB / 2.147 GB, free: 0.5742 MB / 1.623 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 1.914e-05/2.418, allocations: 4 kB / 2.147 GB, free: 0.5703 MB / 1.623 GB Notification: Performance of matching and sorting (n=704) (initialization): time 0.02492/2.443, allocations: 8 MB / 2.155 GB, free: 8.488 MB / 1.639 GB Notification: Performance of prepare postOptimizeDAE: time 3.826e-05/2.443, allocations: 16.03 kB / 2.155 GB, free: 8.473 MB / 1.639 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 3.451e-05/2.443, allocations: 16 kB / 2.155 GB, free: 8.457 MB / 1.639 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.0006713/2.444, allocations: 128.7 kB / 2.155 GB, free: 8.328 MB / 1.639 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.007839/2.452, allocations: 1.345 MB / 2.157 GB, free: 6.98 MB / 1.639 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.003968/2.456, allocations: 3.961 MB / 2.161 GB, free: 2.805 MB / 1.639 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.009096/2.465, allocations: 465.4 kB / 2.161 GB, free: 2.352 MB / 1.639 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.001815/2.466, allocations: 235.9 kB / 2.161 GB, free: 2.121 MB / 1.639 GB Warning: The initial conditions are over specified. The following 2 initial equations are redundant, so they are removed from the initialization system: hpAw.hp.vol2.dynBal.medium.p = hpAw.hp.vol2.dynBal.p_start hpAwNrv.hp.vol2.dynBal.medium.p = hpAwNrv.hp.vol2.dynBal.p_start. Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.01337/2.48, allocations: 4.599 MB / 2.166 GB, free: 13.51 MB / 1.654 GB Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.009921/2.49, allocations: 4.048 MB / 2.17 GB, free: 9.094 MB / 1.654 GB Warning: It was not possible to determine if the initialization problem is consistent, because of not evaluable parameters/start values during compile time: hpAw.hp.vol2.dynBal.medium.p = hpAw.hp.vol2.dynBal.p_start (weaDat.pAtmSel.p = hpAw.hp.vol2.dynBal.p_start) Warning: It was not possible to determine if the initialization problem is consistent, because of not evaluable parameters/start values during compile time: hpAwNrv.hp.vol2.dynBal.medium.p = hpAwNrv.hp.vol2.dynBal.p_start (weaDat.pAtmSel.p = hpAwNrv.hp.vol2.dynBal.p_start) Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.1269/2.617, allocations: 28.82 MB / 2.198 GB, free: 11.9 MB / 1.686 GB Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 1.751e-05/2.617, allocations: 8 kB / 2.198 GB, free: 11.89 MB / 1.686 GB Notification: Performance of matching and sorting (n=704) (initialization_lambda0): time 0.02402/2.641, allocations: 7.988 MB / 2.206 GB, free: 3.82 MB / 1.686 GB Notification: Performance of prepare postOptimizeDAE: time 3.719e-05/2.641, allocations: 15.94 kB / 2.206 GB, free: 3.805 MB / 1.686 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 3.618e-05/2.641, allocations: 20.09 kB / 2.206 GB, free: 3.785 MB / 1.686 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.0006146/2.641, allocations: 120.8 kB / 2.206 GB, free: 3.664 MB / 1.686 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.007271/2.649, allocations: 1.295 MB / 2.207 GB, free: 2.367 MB / 1.686 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.002389/2.651, allocations: 1.586 MB / 2.209 GB, free: 0.6602 MB / 1.686 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.009204/2.66, allocations: 484 kB / 2.209 GB, free: 192 kB / 1.686 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.001498/2.662, allocations: 243.8 kB / 2.209 GB, free: 15.95 MB / 1.701 GB Warning: The initial conditions are over specified. The following 2 initial equations are redundant, so they are removed from the initialization_lambda0 system: hpAw.hp.vol2.dynBal.medium.p = hpAw.hp.vol2.dynBal.p_start hpAwNrv.hp.vol2.dynBal.medium.p = hpAwNrv.hp.vol2.dynBal.p_start. Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 78 * Number of states: 0 () * Number of discrete variables: 128 ($PRE.hpAw.y1_actual.offToOn.enableFire,$PRE.hpAw.y1_actual.onToOff.enableFire,$PRE.hpAwNrv.y1_actual.offToOn.enableFire,$PRE.hpAwNrv.y1_actual.onToOff.enableFire,$PRE.hpWw.y1_actual.offToOn.enableFire,$PRE.hpWw.y1_actual.onToOff.enableFire,$whenCondition13,$whenCondition12,$whenCondition11,$whenCondition10,hpWw.y1_actual.stateGraphRoot.resume,hpWw.y1_actual.stateGraphRoot.suspend,hpAwNrv.y1_actual.stateGraphRoot.resume,hpAwNrv.y1_actual.stateGraphRoot.suspend,hpAw.y1_actual.stateGraphRoot.resume,hpAw.y1_actual.stateGraphRoot.suspend,hpAwNrv.y1HeaNonRev.y,hpAwNrv.y1HeaInt.y,weaDat.conTim.canRepeatWeatherFile,weaDat.conTimMin.canRepeatWeatherFile,$PRE.hpWw.y1_actual.onToOff.t_start,$PRE.hpWw.y1_actual.on.oldActive,$PRE.hpWw.y1_actual.on.newActive,$PRE.hpWw.y1_actual.on.localActive,$PRE.hpWw.y1_actual.offToOn.t_start,$PRE.hpWw.y1_actual.off.oldActive,$PRE.hpWw.y1_actual.off.newActive,$PRE.hpWw.y1_actual.off.localActive,$PRE.hpAwNrv.y1_actual.onToOff.t_start,$PRE.hpAwNrv.y1_actual.on.oldActive,$PRE.hpAwNrv.y1_actual.on.newActive,$PRE.hpAwNrv.y1_actual.on.localActive,$PRE.hpAwNrv.y1_actual.offToOn.t_start,$PRE.hpAwNrv.y1_actual.off.oldActive,$PRE.hpAwNrv.y1_actual.off.newActive,$PRE.hpAwNrv.y1_actual.off.localActive,$PRE.y1Hea.intTimTab.idx,$PRE.y1Hea.intTimTab.y[1],$PRE.y1.intTimTab.idx,$PRE.y1.intTimTab.y[1],$PRE.hpAw.y1_actual.onToOff.t_start,$PRE.hpAw.y1_actual.on.oldActive,$PRE.hpAw.y1_actual.on.newActive,$PRE.hpAw.y1_actual.on.localActive,$PRE.hpAw.y1_actual.offToOn.t_start,$PRE.hpAw.y1_actual.off.oldActive,$PRE.hpAw.y1_actual.off.newActive,$PRE.hpAw.y1_actual.off.localActive,hpWw.mulInt.y,hpWw.y1HeaInt.y,hpWw.y1Int.y,hpWw.y1_actual.onToOff.t_start,hpWw.y1_actual.onToOff.fire,hpWw.y1_actual.onToOff.enableFire,hpWw.y1_actual.on.active,hpWw.y1_actual.on.oldActive,hpWw.y1_actual.on.newActive,hpWw.y1_actual.on.localActive,hpWw.y1_actual.offToOn.t_start,hpWw.y1_actual.offToOn.fire,hpWw.y1_actual.offToOn.enableFire,hpWw.y1_actual.off.active,hpWw.y1_actual.off.oldActive,hpWw.y1_actual.off.newActive,hpWw.y1_actual.off.localActive,hpWw.y1_actual.stateGraphRoot.activeSteps,hpAwNrv.mulInt.y,hpAwNrv.hp.aleMes.u,hpAwNrv.y1_actual.onToOff.t_start,hpAwNrv.y1_actual.onToOff.fire,hpAwNrv.y1_actual.onToOff.enableFire,hpAwNrv.y1_actual.on.active,hpAwNrv.y1_actual.on.oldActive,hpAwNrv.y1_actual.on.newActive,hpAwNrv.y1_actual.on.localActive,hpAwNrv.y1_actual.offToOn.t_start,hpAwNrv.y1_actual.offToOn.fire,hpAwNrv.y1_actual.offToOn.enableFire,hpAwNrv.y1_actual.off.active,hpAwNrv.y1_actual.off.oldActive,hpAwNrv.y1_actual.off.newActive,hpAwNrv.y1_actual.off.localActive,hpAwNrv.y1_actual.stateGraphRoot.activeSteps,weaDat.decAng.tNext,$PRE.weaDat.decAng.tNext,weaDat.eqnTim.tNext,$PRE.weaDat.eqnTim.tNext,weaDat.conTim.tNext,$PRE.weaDat.conTim.tNext,weaDat.conTimMin.tNext,$PRE.weaDat.conTimMin.tNext,weaDat.locTim.tNext,$PRE.weaDat.locTim.tNext,y1Hea.intTimTab.idx,y1Hea.intTimTab.y[1],y1.intTimTab.idx,y1.intTimTab.y[1],hpAw.mulInt.y,hpAw.y1HeaInt.y,hpAw.y1Int.y,hpAw.y1_actual.onToOff.t_start,hpAw.y1_actual.onToOff.fire,hpAw.y1_actual.onToOff.enableFire,hpAw.y1_actual.on.active,hpAw.y1_actual.on.oldActive,hpAw.y1_actual.on.newActive,hpAw.y1_actual.on.localActive,hpAw.y1_actual.offToOn.t_start,hpAw.y1_actual.offToOn.fire,hpAw.y1_actual.offToOn.enableFire,hpAw.y1_actual.off.active,hpAw.y1_actual.off.oldActive,hpAw.y1_actual.off.newActive,hpAw.y1_actual.off.localActive,hpAw.y1_actual.stateGraphRoot.activeSteps,bus2.y1,bus2.y1Hea,$whenCondition1,$whenCondition2,$whenCondition3,$whenCondition4,$whenCondition5,$whenCondition6,$whenCondition7,$whenCondition8,$whenCondition9,$whenCondition14,$whenCondition15) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (700): * Single equations (assignments): 693 * Array equations: 2 * Algorithm blocks: 0 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 4 * Torn equation systems: 1 * Mixed (continuous/discrete) equation systems: 0 Notification: Equation system details (not torn): * Constant Jacobian (size): 0 systems * Linear Jacobian (size,density): 0 systems * Non-linear Jacobian (size): 4 systems {1, 1, 1, 1} * Without analytic Jacobian (size): 0 systems 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 {(1,2)} Notification: Performance of prepare postOptimizeDAE: time 0.001959/2.664, allocations: 0.5806 MB / 2.21 GB, free: 15.36 MB / 1.701 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.003217/2.667, allocations: 0.8967 MB / 2.211 GB, free: 14.46 MB / 1.701 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.02533/2.692, allocations: 8.828 MB / 2.219 GB, free: 5.602 MB / 1.701 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 9.828e-05/2.692, allocations: 67.98 kB / 2.219 GB, free: 5.535 MB / 1.701 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 1.027e-05/2.692, allocations: 3.938 kB / 2.219 GB, free: 5.531 MB / 1.701 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.01849/2.711, allocations: 7.049 MB / 2.226 GB, free: 14.32 MB / 1.717 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 0.04727/2.758, allocations: 18.56 MB / 2.244 GB, free: 11.48 MB / 1.732 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 2.699e-05/2.758, allocations: 8 kB / 2.244 GB, free: 11.48 MB / 1.732 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.007234/2.765, allocations: 1.127 MB / 2.245 GB, free: 10.35 MB / 1.732 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.000587/2.766, allocations: 96.78 kB / 2.246 GB, free: 10.25 MB / 1.732 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.001007/2.767, allocations: 155.9 kB / 2.246 GB, free: 10.1 MB / 1.732 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.003704/2.771, allocations: 3.958 MB / 2.25 GB, free: 5.93 MB / 1.732 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.205e-05/2.771, allocations: 11.94 kB / 2.25 GB, free: 5.918 MB / 1.732 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.03161/2.802, allocations: 12.45 MB / 2.262 GB, free: 9.203 MB / 1.748 GB Notification: Performance of postOpt removeConstants (simulation): time 0.007373/2.81, allocations: 1.805 MB / 2.264 GB, free: 7.387 MB / 1.748 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.002887/2.813, allocations: 120 kB / 2.264 GB, free: 7.27 MB / 1.748 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.008292/2.821, allocations: 413.6 kB / 2.264 GB, free: 6.867 MB / 1.748 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.001399/2.822, allocations: 471.5 kB / 2.264 GB, free: 6.402 MB / 1.748 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.000727/2.823, allocations: 227.9 kB / 2.265 GB, free: 6.18 MB / 1.748 GB Notification: Performance of sorting global known variables: time 0.01109/2.834, allocations: 5.329 MB / 2.27 GB, free: 0.8828 MB / 1.748 GB Notification: Performance of sort global known variables: time 3.21e-07/2.834, allocations: 4 kB / 2.27 GB, free: 0.8789 MB / 1.748 GB Notification: Performance of remove unused functions: time 1.398/4.232, allocations: 3.94 MB / 2.274 GB, free: 0.6786 GB / 1.748 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 21 * Number of states: 26 (hpAw.TChiHeaWatEnt.T,hpAw.TChiHeaWatLvg.T,hpAw.TSouEnt.T,hpAw.TSouLvg.T,hpAw.hp.vol1.dynBal.U,hpAw.hp.vol2.dynBal.medium.Xi[1],hpAw.hp.vol2.dynBal.U,TSup.T,TRet.T,hpAwNrv.TChiHeaWatEnt.T,hpAwNrv.TChiHeaWatLvg.T,hpAwNrv.TSouEnt.T,hpAwNrv.TSouLvg.T,hpAwNrv.hp.vol1.dynBal.U,hpAwNrv.hp.vol2.dynBal.medium.Xi[1],hpAwNrv.hp.vol2.dynBal.U,TRet1.T,TSup1.T,hpWw.TChiHeaWatEnt.T,hpWw.TChiHeaWatLvg.T,hpWw.TSouEnt.T,hpWw.TSouLvg.T,hpWw.hp.vol1.dynBal.U,hpWw.hp.vol2.dynBal.U,TRet2.T,TSup2.T) * Number of discrete variables: 79 (hpAw.y1_actual.off.active,hpAw.y1_actual.onToOff.enableFire,hpAw.y1_actual.offToOn.enableFire,hpAw.y1_actual.on.active,hpWw.y1_actual.onToOff.enableFire,hpWw.y1_actual.offToOn.enableFire,hpAwNrv.y1_actual.onToOff.enableFire,hpAwNrv.y1_actual.offToOn.enableFire,hpAwNrv.y1_actual.off.active,hpAwNrv.y1_actual.on.active,hpWw.y1_actual.off.active,hpWw.y1_actual.on.active,$whenCondition15,$whenCondition14,$whenCondition13,$whenCondition12,$whenCondition11,$whenCondition10,$whenCondition9,$whenCondition8,$whenCondition7,$whenCondition6,$whenCondition5,$whenCondition4,$whenCondition3,$whenCondition2,$whenCondition1,bus2.y1Hea,bus2.y1,hpAw.y1_actual.stateGraphRoot.activeSteps,hpAw.y1_actual.off.localActive,hpAw.y1_actual.off.newActive,hpAw.y1_actual.off.oldActive,hpAw.y1_actual.offToOn.fire,hpAw.y1_actual.offToOn.t_start,hpAw.y1_actual.on.localActive,hpAw.y1_actual.on.newActive,hpAw.y1_actual.on.oldActive,hpAw.y1_actual.onToOff.fire,hpAw.y1_actual.onToOff.t_start,hpAw.y1Int.y,hpAw.y1HeaInt.y,hpAw.mulInt.y,y1.intTimTab.y[1],y1.intTimTab.idx,y1Hea.intTimTab.y[1],y1Hea.intTimTab.idx,weaDat.locTim.tNext,weaDat.conTimMin.tNext,weaDat.conTim.tNext,weaDat.eqnTim.tNext,weaDat.decAng.tNext,hpAwNrv.y1_actual.stateGraphRoot.activeSteps,hpAwNrv.y1_actual.off.localActive,hpAwNrv.y1_actual.off.newActive,hpAwNrv.y1_actual.off.oldActive,hpAwNrv.y1_actual.offToOn.fire,hpAwNrv.y1_actual.offToOn.t_start,hpAwNrv.y1_actual.on.localActive,hpAwNrv.y1_actual.on.newActive,hpAwNrv.y1_actual.on.oldActive,hpAwNrv.y1_actual.onToOff.fire,hpAwNrv.y1_actual.onToOff.t_start,hpAwNrv.hp.aleMes.u,hpAwNrv.mulInt.y,hpWw.y1_actual.stateGraphRoot.activeSteps,hpWw.y1_actual.off.localActive,hpWw.y1_actual.off.newActive,hpWw.y1_actual.off.oldActive,hpWw.y1_actual.offToOn.fire,hpWw.y1_actual.offToOn.t_start,hpWw.y1_actual.on.localActive,hpWw.y1_actual.on.newActive,hpWw.y1_actual.on.oldActive,hpWw.y1_actual.onToOff.fire,hpWw.y1_actual.onToOff.t_start,hpWw.y1Int.y,hpWw.y1HeaInt.y,hpWw.mulInt.y) * Number of discrete states: 11 (hpWw.y1_actual.on.newActive,hpWw.y1_actual.off.newActive,hpAwNrv.y1_actual.on.newActive,hpAwNrv.y1_actual.off.newActive,weaDat.conTimMin.tNext,weaDat.decAng.tNext,weaDat.eqnTim.tNext,weaDat.conTim.tNext,weaDat.locTim.tNext,hpAw.y1_actual.on.newActive,hpAw.y1_actual.off.newActive) * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for simulation (587): * Single equations (assignments): 525 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 36 * When equations: 21 * If-equations: 0 * Equation systems (not torn): 4 * Torn equation systems: 1 * Mixed (continuous/discrete) equation systems: 0 Notification: Equation system details (not torn): * Constant Jacobian (size): 0 systems * Linear Jacobian (size,density): 0 systems * Non-linear Jacobian (size): 4 systems {1, 1, 1, 1} * Without analytic Jacobian (size): 0 systems 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 {(1,3)} Notification: Performance of Backend phase and start with SimCode phase: time 0.006265/4.239, allocations: 1.984 MB / 2.276 GB, free: 0.6784 GB / 1.748 GB Notification: Performance of simCode: created initialization part: time 0.03394/4.272, allocations: 10.98 MB / 2.286 GB, free: 0.6762 GB / 1.748 GB Notification: Performance of simCode: created event and clocks part: time 2.8e-05/4.272, allocations: 5.031 kB / 2.286 GB, free: 0.6762 GB / 1.748 GB Notification: Performance of simCode: created simulation system equations: time 0.0107/4.283, allocations: 3.85 MB / 2.29 GB, free: 0.6749 GB / 1.748 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.02394/4.307, allocations: 4.062 MB / 2.294 GB, free: 0.6738 GB / 1.748 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.03485/4.342, allocations: 18.12 MB / 2.312 GB, free: 0.6655 GB / 1.748 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.004232/4.346, allocations: 4.445 MB / 2.316 GB, free: 0.6642 GB / 1.748 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.004217/4.35, allocations: 0.7861 MB / 2.317 GB, free: 0.6642 GB / 1.748 GB Notification: Performance of SimCode: time 1.092e-06/4.35, allocations: 0 / 2.317 GB, free: 0.6642 GB / 1.748 GB Notification: Performance of Templates: time 0.3211/4.672, allocations: 378.2 MB / 2.686 GB, free: 319.1 MB / 1.748 GB " [Timeout remaining time 295] make -j1 -f Buildings_12_Buildings.Templates.Components.HeatPumps.Validation.HeatPumpEquationFit.makefile [Timeout 300] make -j1 -f Buildings_12_Buildings.Templates.Components.HeatPumps.Validation.HeatPumpEquationFit.makefile clang++ -std=c++17 -fopenmp=libomp -Winvalid-pch -O2 -g -DNDEBUG -fPIC -std=c++11 -DBOOST_ALL_DYN_LINK -DUSE_DGESV -DUSE_LOGGER -DOMC_BUILD -DUSE_THREAD -DSUNDIALS_MAJOR_VERSION=5 -DSUNDIALS_MINOR_VERSION=4 -DPMC_USE_SUNDIALS -I"." -I"/var/lib/jenkins1/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/bin/../include/omc/cpp/" -I. "-I/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.1.0+maint.om/Resources/C-Sources""-I/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 12.1.1-maint.12.x/Resources/C-Sources" -I"." -I"." -I"/var/lib/jenkins1/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/include/omc/sundials" "-I/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.1.0+maint.om/Resources/C-Sources" "-I/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 12.1.1-maint.12.x/Resources/C-Sources" -DMEASURETIME_PROFILEBLOCKS -DUSE_LOGGER -c -o OMCppBuildings_12_Buildings.Templates.Components.HeatPumps.Validation.HeatPumpEquationFitCalcHelperMain.o OMCppBuildings_12_Buildings.Templates.Components.HeatPumps.Validation.HeatPumpEquationFitCalcHelperMain.cpp In file included from OMCppBuildings_12_Buildings.Templates.Components.HeatPumps.Validation.HeatPumpEquationFitCalcHelperMain.cpp:29: ./OMCppBuildings_12_Buildings.Templates.Components.HeatPumps.Validation.HeatPumpEquationFitInitialize.cpp:1469:87: error: use of undeclared identifier 'weaDat_P_timeSpan_' SystemDefaultImplementation::setRealStartValue(_weaDat_P_conTimMin_P_weaDatEndTim_, weaDat_P_timeSpan_(2), false); ^ ./OMCppBuildings_12_Buildings.Templates.Components.HeatPumps.Validation.HeatPumpEquationFitInitialize.cpp:1478:87: error: use of undeclared identifier 'weaDat_P_timeSpan_' SystemDefaultImplementation::setRealStartValue(_weaDat_P_conTimMin_P_weaDatStaTim_, weaDat_P_timeSpan_(1), false); ^ ./OMCppBuildings_12_Buildings.Templates.Components.HeatPumps.Validation.HeatPumpEquationFitInitialize.cpp:1595:84: error: use of undeclared identifier 'weaDat_P_timeSpan_' SystemDefaultImplementation::setRealStartValue(_weaDat_P_conTim_P_weaDatEndTim_, weaDat_P_timeSpan_(2), false); ^ ./OMCppBuildings_12_Buildings.Templates.Components.HeatPumps.Validation.HeatPumpEquationFitInitialize.cpp:1604:84: error: use of undeclared identifier 'weaDat_P_timeSpan_' SystemDefaultImplementation::setRealStartValue(_weaDat_P_conTim_P_weaDatStaTim_, weaDat_P_timeSpan_(1), false); ^ 4 errors generated. make: *** [: OMCppBuildings_12_Buildings.Templates.Components.HeatPumps.Validation.HeatPumpEquationFitCalcHelperMain.o] Error 1 [Calling os._exit(0), Time elapsed: 12.906476413976634] Failed to read output from testmodel.py, exit status != 0: 4.681742391985608 4.692419188 2.720469831 Calling exit ...