Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr Buildings_8_Buildings.Examples.HydronicHeating.TwoRoomsWithStorage.conf.json loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.1.4-maint.8.1.x/package.mo", uses=false) loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+maint.om/package.mo", uses=false) loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo", uses=false) loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.3+maint.om/package.mo", uses=false) Using package ModelicaServices with version 3.2.3 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.3+maint.om/package.mo) 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 3.2.3 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+maint.om/package.mo) Using package Buildings with version 8.1.4 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.1.4-maint.8.1.x/package.mo) Running command: translateModel(Buildings.Examples.HydronicHeating.TwoRoomsWithStorage,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_8_Buildings.Examples.HydronicHeating.TwoRoomsWithStorage") translateModel(Buildings.Examples.HydronicHeating.TwoRoomsWithStorage,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_8_Buildings.Examples.HydronicHeating.TwoRoomsWithStorage") Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.1.4-maint.8.1.x/package.mo): time 1.541/1.541, allocations: 292.3 MB / 308.1 MB, free: 4.301 MB / 234.7 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+maint.om/package.mo): time 0.001074/0.001073, allocations: 176.5 kB / 376.9 MB, free: 1.809 MB / 298.7 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 1.38/1.38, allocations: 205.1 MB / 0.6354 GB, free: 9.77 MB / 474.7 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.3+maint.om/package.mo): time 0.0009684/0.0009683, allocations: 103.6 kB / 0.748 GB, free: 61.4 MB / 0.5573 GB Notification: Performance of FrontEnd - loaded program: time 0.0009735/0.0009735, allocations: 52.11 kB / 0.8703 GB, free: 13.1 MB / 0.6042 GB Notification: Performance of FrontEnd - Absyn->SCode: time 0.2214/0.2224, allocations: 114.5 MB / 0.9822 GB, free: 10.41 MB / 0.7136 GB Notification: Performance of NFInst.instantiate(Buildings.Examples.HydronicHeating.TwoRoomsWithStorage): time 1.546/1.768, allocations: 0.7169 GB / 1.699 GB, free: 5.617 MB / 1.026 GB Notification: Performance of NFInst.instExpressions: time 0.9694/2.738, allocations: 140.3 MB / 1.836 GB, free: 21.44 MB / 1.135 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.05111/2.789, allocations: 0.9161 MB / 1.837 GB, free: 21.44 MB / 1.135 GB Notification: Performance of NFTyping.typeComponents: time 0.04803/2.837, allocations: 14.34 MB / 1.851 GB, free: 21.31 MB / 1.135 GB [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.1.4-maint.8.1.x/BoundaryConditions/WeatherData/BaseClasses/getHeaderElementTMY3.mo:2:1-105:25:writable] Warning: Pure function ‘Buildings.BoundaryConditions.WeatherData.BaseClasses.getHeaderElementTMY3‘ contains a call to impure function ‘Modelica.Utilities.Streams.readLine‘. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.1.4-maint.8.1.x/BoundaryConditions/WeatherData/BaseClasses/getLongitudeTMY3.mo:2:1-48:21:writable] Warning: Pure function ‘Buildings.BoundaryConditions.WeatherData.BaseClasses.getLongitudeTMY3‘ contains a call to impure function ‘Buildings.BoundaryConditions.WeatherData.BaseClasses.getHeaderElementTMY3‘. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.1.4-maint.8.1.x/BoundaryConditions/WeatherData/BaseClasses/getLatitudeTMY3.mo:2:1-48:20:writable] Warning: Pure function ‘Buildings.BoundaryConditions.WeatherData.BaseClasses.getLatitudeTMY3‘ contains a call to impure function ‘Buildings.BoundaryConditions.WeatherData.BaseClasses.getHeaderElementTMY3‘. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.1.4-maint.8.1.x/BoundaryConditions/WeatherData/BaseClasses/getTimeZoneTMY3.mo:2:1-47:20:writable] Warning: Pure function ‘Buildings.BoundaryConditions.WeatherData.BaseClasses.getTimeZoneTMY3‘ contains a call to impure function ‘Buildings.BoundaryConditions.WeatherData.BaseClasses.getHeaderElementTMY3‘. Notification: Performance of NFTyping.typeBindings: time 0.08009/2.917, allocations: 23.77 MB / 1.874 GB, free: 20.69 MB / 1.135 GB Notification: Performance of NFTyping.typeClassSections: time 0.05496/2.972, allocations: 17.68 MB / 1.891 GB, free: 20.19 MB / 1.135 GB Notification: Performance of NFFlatten.flatten: time 0.1603/3.132, allocations: 141.9 MB / 2.03 GB, free: 7.18 MB / 1.182 GB Notification: Performance of NFFlatten.resolveConnections: time 0.08295/3.215, allocations: 46.75 MB / 2.076 GB, free: 9.02 MB / 1.229 GB Notification: Performance of NFEvalConstants.evaluate: time 0.0969/3.312, allocations: 43.07 MB / 2.118 GB, free: 15.12 MB / 1.276 GB Notification: Performance of NFSimplifyModel.simplify: time 0.07411/3.386, allocations: 40.58 MB / 2.157 GB, free: 8.203 MB / 1.307 GB Notification: Performance of NFPackage.collectConstants: time 0.0234/3.41, allocations: 3.562 MB / 2.161 GB, free: 4.641 MB / 1.307 GB Notification: Performance of NFFlatten.collectFunctions: time 0.05439/3.464, allocations: 16.05 MB / 2.176 GB, free: 5.586 MB / 1.323 GB Notification: Performance of NFScalarize.scalarize: time 0.0397/3.504, allocations: 24.63 MB / 2.201 GB, free: 13.2 MB / 1.354 GB Notification: Performance of NFVerifyModel.verify: time 0.07722/3.581, allocations: 32.07 MB / 2.232 GB, free: 13.19 MB / 1.385 GB Notification: Performance of NFConvertDAE.convert: time 1.843/5.425, allocations: 112.8 MB / 2.342 GB, free: 189.6 MB / 1.479 GB Notification: Performance of FrontEnd - DAE generated: time 8.315e-06/5.425, allocations: 2.5 kB / 2.342 GB, free: 189.6 MB / 1.479 GB Notification: Performance of FrontEnd: time 2.464e-06/5.425, allocations: 0 / 2.342 GB, free: 189.6 MB / 1.479 GB Notification: Performance of Transformations before backend: time 0.004766/5.43, allocations: 0 / 2.342 GB, free: 189.6 MB / 1.479 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 6327 * Number of variables: 6327 Notification: Performance of Generate backend data structure: time 0.2566/5.686, allocations: 77.83 MB / 2.418 GB, free: 163.1 MB / 1.479 GB Notification: Performance of prepare preOptimizeDAE: time 4.839e-05/5.686, allocations: 9.719 kB / 2.418 GB, free: 163.1 MB / 1.479 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.1054/5.792, allocations: 19.85 MB / 2.437 GB, free: 159.3 MB / 1.479 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.1873/5.979, allocations: 88.76 MB / 2.524 GB, free: 150.1 MB / 1.479 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.00572/5.985, allocations: 3.978 MB / 2.528 GB, free: 148.3 MB / 1.479 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.01614/6.001, allocations: 2.994 MB / 2.531 GB, free: 148.3 MB / 1.479 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.1239/6.125, allocations: 42.42 MB / 2.572 GB, free: 132.6 MB / 1.479 GB Notification: Performance of preOpt findStateOrder (simulation): time 0.001579/6.126, allocations: 67.25 kB / 2.572 GB, free: 132.6 MB / 1.479 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.01056/6.137, allocations: 1.013 MB / 2.573 GB, free: 132.4 MB / 1.479 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0008792/6.138, allocations: 0.9244 MB / 2.574 GB, free: 131.5 MB / 1.479 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.09929/6.237, allocations: 42.73 MB / 2.616 GB, free: 93.23 MB / 1.479 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 0.4255/6.663, allocations: 225.2 MB / 2.836 GB, free: 8.473 MB / 1.62 GB Notification: Performance of preOpt comSubExp (simulation): time 0.06543/6.728, allocations: 30.27 MB / 2.866 GB, free: 10.36 MB / 1.651 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.0409/6.769, allocations: 18.93 MB / 2.884 GB, free: 7.414 MB / 1.667 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 evalFunc (simulation): time 0.7847/7.554, allocations: 75.56 MB / 2.958 GB, free: 0.8755 GB / 1.714 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.04252/7.597, allocations: 17.29 MB / 2.975 GB, free: 0.875 GB / 1.714 GB Notification: Performance of preOpt simplifyInStream (simulation): time 0.04301/7.64, allocations: 3.432 MB / 2.978 GB, free: 0.875 GB / 1.714 GB Notification: Performance of pre-optimization done (n=1643): time 0.000201/7.64, allocations: 0.6562 kB / 2.978 GB, free: 0.875 GB / 1.714 GB Notification: Performance of matching and sorting (n=1655): time 0.3924/8.032, allocations: 117.9 MB / 3.093 GB, free: 0.8409 GB / 1.714 GB Notification: Performance of inlineWhenForInitialization (initialization): time 0.000942/8.033, allocations: 1.085 MB / 3.094 GB, free: 0.8401 GB / 1.714 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.2589/8.292, allocations: 123.6 MB / 3.215 GB, free: 0.7561 GB / 1.714 GB Notification: Performance of collectPreVariables (initialization): time 0.0112/8.303, allocations: 0.5837 MB / 3.216 GB, free: 0.7555 GB / 1.714 GB Notification: Performance of collectInitialEqns (initialization): time 0.04947/8.353, allocations: 27.67 MB / 3.243 GB, free: 0.7286 GB / 1.714 GB Notification: Performance of collectInitialBindings (initialization): time 0.01173/8.365, allocations: 5.788 MB / 3.248 GB, free: 0.723 GB / 1.714 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.05191/8.417, allocations: 17.13 MB / 3.265 GB, free: 0.7063 GB / 1.714 GB Notification: Performance of setup shared object (initialization): time 6.679e-05/8.417, allocations: 306.8 kB / 3.265 GB, free: 0.706 GB / 1.714 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.1184/8.535, allocations: 114.4 MB / 3.377 GB, free: 0.5943 GB / 1.714 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.1348/8.67, allocations: 125.3 MB / 3.499 GB, free: 479.8 MB / 1.714 GB Warning: It was not possible to determine if the initialization problem is consistent, because of not evaluable parameters/start values during compile time: roo1.air.vol.dynBal.medium.p = roo1.air.vol.dynBal.p_start (roo2.air.vol.dynBal.p_start = roo1.air.vol.dynBal.p_start) Notification: Performance of analyzeInitialSystem (initialization): time 2.007/10.68, allocations: 0.5973 GB / 4.097 GB, free: 0.7257 GB / 1.714 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 0.0002585/10.68, allocations: 69.69 kB / 4.097 GB, free: 0.7257 GB / 1.714 GB Notification: Performance of matching and sorting (n=6794) (initialization): time 0.3326/11.01, allocations: 261.6 MB / 4.352 GB, free: 0.5286 GB / 1.714 GB Notification: Performance of prepare postOptimizeDAE: time 0.001027/11.01, allocations: 0.6751 MB / 4.353 GB, free: 0.528 GB / 1.714 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.2452/11.26, allocations: 189.1 MB / 4.538 GB, free: 367.4 MB / 1.714 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.05271/11.31, allocations: 15.57 MB / 4.553 GB, free: 355.9 MB / 1.714 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.03929/11.35, allocations: 7.899 MB / 4.56 GB, free: 349.7 MB / 1.714 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.04728/11.4, allocations: 47.49 MB / 4.607 GB, free: 304.9 MB / 1.714 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.06399/11.46, allocations: 5.293 MB / 4.612 GB, free: 301.5 MB / 1.714 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.01146/11.47, allocations: 1.509 MB / 4.614 GB, free: 300.2 MB / 1.714 GB Warning: The initial conditions are over specified. The following 1 initial equations are redundant, so they are removed from the initialization system: roo1.air.vol.dynBal.medium.p = roo1.air.vol.dynBal.p_start. Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.1535/11.62, allocations: 139.4 MB / 4.75 GB, free: 165 MB / 1.714 GB Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.1262/11.75, allocations: 125.1 MB / 4.872 GB, free: 36.38 MB / 1.714 GB Warning: It was not possible to determine if the initialization problem is consistent, because of not evaluable parameters/start values during compile time: roo1.air.vol.dynBal.medium.p = roo1.air.vol.dynBal.p_start (roo2.air.vol.dynBal.p_start = roo1.air.vol.dynBal.p_start) Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 1.949/13.7, allocations: 0.5948 GB / 5.467 GB, free: 401.2 MB / 1.714 GB Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 0.0003505/13.7, allocations: 64 kB / 5.467 GB, free: 401.2 MB / 1.714 GB Notification: Performance of matching and sorting (n=6794) (initialization_lambda0): time 0.3426/14.04, allocations: 263.9 MB / 5.724 GB, free: 140.6 MB / 1.714 GB Notification: Performance of prepare postOptimizeDAE: time 0.001094/14.04, allocations: 0.6759 MB / 5.725 GB, free: 139.9 MB / 1.714 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.9824/15.03, allocations: 191.4 MB / 5.912 GB, free: 0.7758 GB / 1.714 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.04962/15.08, allocations: 14.97 MB / 5.927 GB, free: 0.7736 GB / 1.714 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.03955/15.12, allocations: 7.877 MB / 5.934 GB, free: 0.7734 GB / 1.714 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.1083/15.22, allocations: 87.55 MB / 6.02 GB, free: 0.7226 GB / 1.714 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.07102/15.29, allocations: 5.413 MB / 6.025 GB, free: 0.7221 GB / 1.714 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.01276/15.31, allocations: 1.483 MB / 6.026 GB, free: 0.7218 GB / 1.714 GB Warning: The initial conditions are over specified. The following 1 initial equations are redundant, so they are removed from the initialization_lambda0 system: roo1.air.vol.dynBal.medium.p = roo1.air.vol.dynBal.p_start. Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 1015 * Number of states: 0 () * Number of discrete variables: 140 ($PRE.T1.enableFire,$PRE.T3.enableFire,$PRE.T2.enableFire,$PRE.T4.enableFire,stateGraphRoot.resume,stateGraphRoot.suspend,T4.condition,T3.condition,weaDat.conTim.canRepeatWeatherFile,weaDat.conTimMin.canRepeatWeatherFile,roo2.solRadExc.isFlo[13],roo2.solRadExc.isFlo[12],roo2.solRadExc.isFlo[11],roo2.solRadExc.isFlo[10],roo2.solRadExc.isFlo[9],roo2.solRadExc.isFlo[8],roo2.solRadExc.isFlo[7],roo2.solRadExc.isFlo[6],roo2.solRadExc.isFlo[5],roo2.solRadExc.isFlo[4],roo2.solRadExc.isFlo[3],roo2.solRadExc.isFlo[2],roo2.solRadExc.isFlo[1],roo1.solRadExc.isFlo[13],roo1.solRadExc.isFlo[12],roo1.solRadExc.isFlo[11],roo1.solRadExc.isFlo[10],roo1.solRadExc.isFlo[9],roo1.solRadExc.isFlo[8],roo1.solRadExc.isFlo[7],roo1.solRadExc.isFlo[6],roo1.solRadExc.isFlo[5],roo1.solRadExc.isFlo[4],roo1.solRadExc.isFlo[3],roo1.solRadExc.isFlo[2],roo1.solRadExc.isFlo[1],$PRE.T4.t_start,$PRE.pumOn2.oldActive,$PRE.pumOn2.newActive,$PRE.pumOn2.localActive,$PRE.boiOn.oldActive,$PRE.boiOn.newActive,$PRE.boiOn.localActive,$PRE.T3.t_start,$PRE.pumOn.oldActive,$PRE.pumOn.newActive,$PRE.pumOn.localActive,$PRE.off.oldActive,$PRE.off.newActive,$PRE.off.localActive,$PRE.cooCon.yHex,$PRE.cooCon.yF,$PRE.onOff.y,$PRE.hysPum.y,$PRE.occSch.tNext,$PRE.occSch.tNonOcc,$PRE.occSch.tOcc,$PRE.occSch.occupied,$PRE.occSch2.tNext,$PRE.occSch2.tNonOcc,$PRE.occSch2.tOcc,$PRE.occSch2.occupied,$PRE.occSch1.tNext,$PRE.occSch1.tNonOcc,$PRE.occSch1.tOcc,$PRE.occSch1.occupied,$PRE.conPum.hys.y,$PRE.conPum.offTimer.entryTime,$PRE.conPum.onTimer.entryTime,$PRE.conPum.offHys.entryTime,stateGraphRoot.activeSteps,T4.t_start,T4.fire,T4.enableFire,pumOn2.active,pumOn2.oldActive,pumOn2.newActive,pumOn2.localActive,T2.enableFire,T2.condition,boiOn.active,boiOn.oldActive,boiOn.newActive,boiOn.localActive,T3.t_start,T3.fire,T3.enableFire,pumOn.active,pumOn.oldActive,pumOn.newActive,pumOn.localActive,T1.enableFire,T1.condition,off.oldActive,off.newActive,off.localActive,off.active,lesThrTRoo.y,cooCon.yHex,cooCon.yF,onOff.y,weaDat.conTim.tNext,$PRE.weaDat.conTim.tNext,weaDat.conTimMin.tNext,$PRE.weaDat.conTimMin.tNext,hysPum.y,occSch.tNext,occSch.tNonOcc,occSch.tOcc,occSch.occupied,occSch2.tNext,occSch2.tNonOcc,occSch2.tOcc,occSch2.occupied,occSch1.tNext,occSch1.tNonOcc,occSch1.tOcc,occSch1.occupied,lesThr.y,booToReaPum.u,conPum.greaterEqualThreshold.y,conPum.hys.y,conPum.on,conPum.offTimer.entryTime,conPum.onTimer.entryTime,conPum.offHys.entryTime,$whenCondition12,$whenCondition11,$whenCondition1,$whenCondition2,$whenCondition3,$whenCondition4,$whenCondition5,$whenCondition6,$whenCondition7,$whenCondition8,$whenCondition9,$whenCondition10,conVal.I.trigger_internal,conPum.con.I.trigger_internal) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (3624): * Single equations (assignments): 3440 * Array equations: 149 * Algorithm blocks: 5 * Record equations: 4 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 0 * Torn equation systems: 26 * Mixed (continuous/discrete) equation systems: 0 Notification: Torn system details for strict tearing set: * Linear torn systems (#iteration vars, #inner vars, density): 15 systems {(1,4,100.0%), (1,1,100.0%), (1,1,100.0%), (1,1,100.0%), (1,1,100.0%), (5,13,52.0%), (1,1,100.0%), (1,1,100.0%), (1,1,100.0%), (1,1,100.0%), (1,1,100.0%), (1,1,100.0%), (1,1,100.0%), (1,1,100.0%), (1,5,100.0%)} * Non-linear torn systems (#iteration vars, #inner vars): 11 systems {(18,99), (18,99), (2,12), (3,8), (4,7), (1,2), (1,2), (1,4), (1,4), (1,4), (1,2)} Notification: Performance of prepare postOptimizeDAE: time 0.02192/15.33, allocations: 2.573 MB / 6.029 GB, free: 0.7202 GB / 1.714 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.02497/15.35, allocations: 5.102 MB / 6.034 GB, free: 0.7202 GB / 1.714 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.1424/15.5, allocations: 46.57 MB / 6.079 GB, free: 0.7027 GB / 1.714 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 0.0002472/15.5, allocations: 163.9 kB / 6.08 GB, free: 0.7025 GB / 1.714 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 0.0003506/15.5, allocations: 36 kB / 6.08 GB, free: 0.7025 GB / 1.714 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.1024/15.6, allocations: 37.82 MB / 6.117 GB, free: 0.6723 GB / 1.714 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 0.2681/15.87, allocations: 96.72 MB / 6.211 GB, free: 0.579 GB / 1.714 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 0.0001916/15.87, allocations: 4 kB / 6.211 GB, free: 0.579 GB / 1.714 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.01907/15.89, allocations: 3.534 MB / 6.214 GB, free: 0.5755 GB / 1.714 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.02586/15.91, allocations: 8.555 MB / 6.223 GB, free: 0.5671 GB / 1.714 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.005307/15.92, allocations: 0.5191 MB / 6.223 GB, free: 0.5666 GB / 1.714 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.0759/15.99, allocations: 87.53 MB / 6.309 GB, free: 489 MB / 1.714 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 5.34e-06/15.99, allocations: 15.88 kB / 6.309 GB, free: 489 MB / 1.714 GB [/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork@2/OpenModelica/OMCompiler/Compiler/BackEnd/Differentiate.mo:267:5-267:157:writable] Error: Derivative of expression "maxYVal.y = max(maxYVal.u)" w.r.t. "dummyVarA" is non-existent. Error: Internal error SymbolicJacobian.deriveAll failed [/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork@2/OpenModelica/OMCompiler/Compiler/BackEnd/SymbolicJacobian.mo:2440:7-2440:87:writable] Error: Internal error function generateSymbolicJacobian failed [/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork@2/OpenModelica/OMCompiler/Compiler/BackEnd/SymbolicJacobian.mo:2231:9-2231:79:writable] Error: Internal error function createJacobian failed Notification: Performance of postOpt symbolicJacobian (simulation): time 0.3072/16.3, allocations: 128.1 MB / 6.434 GB, free: 363.7 MB / 1.714 GB Error: post-optimization module symbolicJacobian (simulation) failed.