Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr AES_AES.Coursework.ThermSys_case_studies.HVAC_simple.AHU_control_case_002.conf.json loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo", uses=false) loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo", uses=false) loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo", uses=false) loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/AES main/package.mo", uses=false) Using package AES with version (/home/hudson/saved_omc/libraries/.openmodelica/libraries/AES main/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 Complex with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 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(AES.Coursework.ThermSys_case_studies.HVAC_simple.AHU_control_case_002,fileNamePrefix="AES_AES_Coursework_ThermSys_case_studies_HVAC_simple_AHU_control_case_002",fmuType="me",version="2.0",platforms={"static"}) "" <> buildModelFMU(AES.Coursework.ThermSys_case_studies.HVAC_simple.AHU_control_case_002,fileNamePrefix="AES_AES_Coursework_ThermSys_case_studies_HVAC_simple_AHU_control_case_002",fmuType="me",version="2.0",platforms={"static"}) Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.0008677/0.0008676, allocations: 86.64 kB / 15.06 MB, free: 1.09 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001077/0.001078, allocations: 168.7 kB / 15.95 MB, free: 204 kB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.381/1.381, allocations: 223.3 MB / 240 MB, free: 5.414 MB / 190.1 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/AES main/package.mo): time 0.2232/0.2232, allocations: 22.35 MB / 313.4 MB, free: 13.13 MB / 254.1 MB Notification: Performance of FrontEnd - loaded program: time 0.000336/0.0003362, allocations: 8 kB / 382.1 MB, free: 10.44 MB / 318.1 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.3041/0.3045, allocations: 55.97 MB / 438 MB, free: 39.2 MB / 350.1 MB Notification: Performance of NFInst.instantiate(AES.Coursework.ThermSys_case_studies.HVAC_simple.AHU_control_case_002): time 0.004761/0.3093, allocations: 5.471 MB / 443.5 MB, free: 35.21 MB / 350.1 MB Notification: Performance of NFInst.instExpressions: time 0.00288/0.3122, allocations: 1.905 MB / 445.4 MB, free: 33.81 MB / 350.1 MB Notification: Performance of NFInst.updateImplicitVariability: time 0.0004431/0.3127, allocations: 7.844 kB / 445.4 MB, free: 33.81 MB / 350.1 MB Notification: Performance of NFTyping.typeComponents: time 0.0001877/0.3129, allocations: 116.5 kB / 445.5 MB, free: 33.76 MB / 350.1 MB Notification: Performance of NFTyping.typeBindings: time 0.0007919/0.3137, allocations: 325 kB / 445.8 MB, free: 33.54 MB / 350.1 MB Notification: Performance of NFTyping.typeClassSections: time 0.0008999/0.3146, allocations: 399.5 kB / 446.2 MB, free: 33.31 MB / 350.1 MB Notification: Performance of NFFlatten.flatten: time 0.00154/0.3162, allocations: 1.727 MB / 448 MB, free: 32.44 MB / 350.1 MB Notification: Performance of NFFlatten.resolveConnections: time 0.001068/0.3172, allocations: 0.935 MB / 448.9 MB, free: 32.09 MB / 350.1 MB Notification: Performance of NFEvalConstants.evaluate: time 0.0006698/0.3179, allocations: 0.6523 MB / 449.5 MB, free: 31.84 MB / 350.1 MB Notification: Performance of NFSimplifyModel.simplify: time 0.0007407/0.3187, allocations: 0.8071 MB / 450.4 MB, free: 31.51 MB / 350.1 MB Notification: Performance of NFPackage.collectConstants: time 0.0001467/0.3188, allocations: 100.4 kB / 450.4 MB, free: 31.51 MB / 350.1 MB Notification: Performance of NFFlatten.collectFunctions: time 0.0001898/0.319, allocations: 100.8 kB / 450.5 MB, free: 31.51 MB / 350.1 MB Notification: Performance of NFScalarize.scalarize: time 0.000217/0.3192, allocations: 311.8 kB / 450.9 MB, free: 31.33 MB / 350.1 MB Notification: Performance of NFVerifyModel.verify: time 0.0002152/0.3195, allocations: 273.6 kB / 451.1 MB, free: 31.19 MB / 350.1 MB Notification: Performance of NFConvertDAE.convert: time 0.0009382/0.3204, allocations: 1.431 MB / 452.6 MB, free: 30.88 MB / 350.1 MB Notification: Performance of FrontEnd - DAE generated: time 7.534e-06/0.3204, allocations: 2.625 kB / 452.6 MB, free: 30.88 MB / 350.1 MB Notification: Performance of FrontEnd: time 1.753e-06/0.3204, allocations: 4 kB / 452.6 MB, free: 30.88 MB / 350.1 MB Notification: Performance of Transformations before backend: time 2.036e-05/0.3205, allocations: 0 / 452.6 MB, free: 30.88 MB / 350.1 MB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 373 * Number of variables: 373 Notification: Performance of Generate backend data structure: time 0.003122/0.3236, allocations: 1.452 MB / 454 MB, free: 30.07 MB / 350.1 MB Notification: Performance of prepare preOptimizeDAE: time 4.008e-05/0.3236, allocations: 8.938 kB / 454 MB, free: 30.07 MB / 350.1 MB Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.0002101/0.3238, allocations: 214.3 kB / 454.2 MB, free: 29.93 MB / 350.1 MB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.0002166/0.3241, allocations: 136.3 kB / 454.4 MB, free: 29.86 MB / 350.1 MB Notification: Performance of preOpt evaluateParameters (simulation): time 0.0006813/0.3248, allocations: 0.5721 MB / 454.9 MB, free: 29.41 MB / 350.1 MB Notification: Performance of preOpt simplifyIfEquations (simulation): time 7.137e-05/0.3248, allocations: 111 kB / 455 MB, free: 29.36 MB / 350.1 MB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0001734/0.325, allocations: 140.6 kB / 455.2 MB, free: 29.32 MB / 350.1 MB Notification: Performance of preOpt clockPartitioning (simulation): time 0.00228/0.3273, allocations: 1.588 MB / 456.8 MB, free: 28.67 MB / 350.1 MB Notification: Performance of preOpt findStateOrder (simulation): time 2.598e-05/0.3273, allocations: 0 / 456.8 MB, free: 28.67 MB / 350.1 MB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0001173/0.3275, allocations: 62.47 kB / 456.8 MB, free: 28.62 MB / 350.1 MB Notification: Performance of preOpt inlineArrayEqn (simulation): time 3.104e-05/0.3275, allocations: 39.06 kB / 456.9 MB, free: 28.61 MB / 350.1 MB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.00252/0.33, allocations: 1.486 MB / 458.4 MB, free: 28.1 MB / 350.1 MB Warning: Alias set with conflicting start values * Candidate: Room1.T(start = Room1.Tstart = 293.15, confidence number = 2) * Candidate: Room1.air.T(start = 288.15, confidence number = 8) * Candidate: Room1.heatPort.T(start = 288.15, confidence number = 8) * Candidate: LocalActuator_Room1.port.T(start = 288.15, confidence number = 8) * Candidate: conv1a.port_a.T(start = 288.15, confidence number = 8) => Select value from Room1.T(start = Room1.Tstart = 293.15) for variable: Room1.T Warning: Alias set with conflicting start values * Candidate: Room2.T(start = Room2.Tstart = 293.15, confidence number = 2) * Candidate: Room2.air.T(start = 288.15, confidence number = 8) * Candidate: Room2.heatPort.T(start = 288.15, confidence number = 8) * Candidate: conv2a.port_a.T(start = 288.15, confidence number = 8) => Select value from Room2.T(start = Room2.Tstart = 293.15) for variable: Room2.T Warning: Alias set with conflicting start values * Candidate: U1.T(start = U1.Tstart = 293.15, confidence number = 2) * Candidate: U1.air.T(start = 288.15, confidence number = 8) => Select value from U1.T(start = U1.Tstart = 293.15) for variable: U1.T Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.00876/0.3388, allocations: 5.299 MB / 463.7 MB, free: 24.91 MB / 350.1 MB Notification: Performance of preOpt comSubExp (simulation): time 0.002567/0.3414, allocations: 1.49 MB / 465.1 MB, free: 24.32 MB / 350.1 MB Notification: Performance of preOpt resolveLoops (simulation): time 0.001153/0.3426, allocations: 0.7233 MB / 465.9 MB, free: 24.02 MB / 350.1 MB Notification: Performance of preOpt evalFunc (simulation): time 0.0001072/0.3427, allocations: 28.75 kB / 465.9 MB, free: 24 MB / 350.1 MB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 3.227e-05/0.3427, allocations: 52.03 kB / 465.9 MB, free: 23.95 MB / 350.1 MB Notification: Performance of preOpt simplifyInStream (simulation): time 0.0009952/0.3437, allocations: 229.8 kB / 466.2 MB, free: 23.85 MB / 350.1 MB Notification: Performance of pre-optimization done (n=174): time 4.579e-06/0.3437, allocations: 0.9062 kB / 466.2 MB, free: 23.85 MB / 350.1 MB Notification: Performance of matching and sorting (n=194): time 0.0164/0.3601, allocations: 6.644 MB / 472.8 MB, free: 20.85 MB / 350.1 MB Notification: Performance of inlineWhenForInitialization (initialization): time 5.759e-05/0.3602, allocations: 125.2 kB / 472.9 MB, free: 20.72 MB / 350.1 MB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0003331/0.3606, allocations: 297.1 kB / 473.2 MB, free: 20.56 MB / 350.1 MB Notification: Performance of collectPreVariables (initialization): time 9.665e-05/0.3607, allocations: 57.2 kB / 473.3 MB, free: 20.5 MB / 350.1 MB Notification: Performance of collectInitialEqns (initialization): time 0.0001821/0.3609, allocations: 413.3 kB / 473.7 MB, free: 20.18 MB / 350.1 MB Notification: Performance of collectInitialBindings (initialization): time 0.0003865/0.3613, allocations: 0.6458 MB / 474.3 MB, free: 19.66 MB / 350.1 MB Notification: Performance of simplifyInitialFunctions (initialization): time 9.839e-05/0.3614, allocations: 35.75 kB / 474.4 MB, free: 19.63 MB / 350.1 MB Notification: Performance of setup shared object (initialization): time 0.0001118/0.3615, allocations: 386.9 kB / 474.7 MB, free: 19.29 MB / 350.1 MB Notification: Performance of preBalanceInitialSystem (initialization): time 0.001032/0.3625, allocations: 0.6193 MB / 475.4 MB, free: 19.04 MB / 350.1 MB Notification: Performance of partitionIndependentBlocks (initialization): time 0.001157/0.3637, allocations: 0.8469 MB / 476.2 MB, free: 18.57 MB / 350.1 MB Notification: Performance of analyzeInitialSystem (initialization): time 0.001213/0.3649, allocations: 0.7494 MB / 477 MB, free: 18.18 MB / 350.1 MB Notification: Performance of solveInitialSystemEqSystem (initialization): time 4.439e-06/0.3649, allocations: 1.031 kB / 477 MB, free: 18.18 MB / 350.1 MB Notification: Performance of matching and sorting (n=221) (initialization): time 0.004829/0.3698, allocations: 2.258 MB / 479.2 MB, free: 17.23 MB / 350.1 MB Notification: Performance of prepare postOptimizeDAE: time 9.148e-05/0.3699, allocations: 223.7 kB / 479.4 MB, free: 16.97 MB / 350.1 MB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.386e-05/0.3699, allocations: 4.469 kB / 479.4 MB, free: 16.97 MB / 350.1 MB Notification: Performance of postOpt tearingSystem (initialization): time 0.002527/0.3724, allocations: 0.5694 MB / 480 MB, free: 16.8 MB / 350.1 MB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.007324/0.3798, allocations: 1.081 MB / 481.1 MB, free: 16.71 MB / 350.1 MB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.01714/0.3969, allocations: 23.27 MB / 0.4925 GB, free: 7.98 MB / 366.1 MB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001746/0.3987, allocations: 104 kB / 0.4926 GB, free: 7.879 MB / 366.1 MB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0003954/0.3991, allocations: 67.95 kB / 0.4927 GB, free: 7.812 MB / 366.1 MB Notification: Performance of prepare postOptimizeDAE: time 1.016e-05/0.3992, allocations: 6.031 kB / 0.4927 GB, free: 7.809 MB / 366.1 MB Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.005415/0.4046, allocations: 2.118 MB / 0.4948 GB, free: 5.664 MB / 366.1 MB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.381e-05/0.4046, allocations: 7.953 kB / 0.4948 GB, free: 5.656 MB / 366.1 MB Notification: Performance of postOpt tearingSystem (initialization): time 0.002417/0.407, allocations: 0.5748 MB / 0.4953 GB, free: 5.059 MB / 366.1 MB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.007235/0.4143, allocations: 1.069 MB / 0.4964 GB, free: 3.988 MB / 366.1 MB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.01994/0.4342, allocations: 23.27 MB / 0.5191 GB, free: 10.56 MB / 398.1 MB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001509/0.4358, allocations: 91.98 kB / 0.5192 GB, free: 10.47 MB / 398.1 MB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.00032/0.4361, allocations: 71.91 kB / 0.5193 GB, free: 10.4 MB / 398.1 MB Warning: Assuming fixed start value for the following 6 variables: Room1.T:VARIABLE(min = max(0.0, max(0.0, max(0.0, max(0.0, 0.0)))) start = Room1.Tstart unit = "K" fixed = true nominal = 300.0 stateSelect=StateSelect.prefer ) type: Real Room1.p:VARIABLE(min = max(0.0, max(0.0, max(0.0, max(0.0, max(0.0, max(0.0, max(0.0, max(0.0, 0.0)))))))) start = Room1.pstart unit = "Pa" fixed = true nominal = 100000.0 stateSelect=StateSelect.always ) type: Real Room2.T:VARIABLE(min = max(0.0, max(0.0, max(0.0, 0.0))) start = Room2.Tstart unit = "K" fixed = true nominal = 300.0 stateSelect=StateSelect.prefer ) type: Real Room2.p:VARIABLE(min = max(0.0, max(0.0, max(0.0, max(0.0, max(0.0, max(0.0, max(0.0, 0.0))))))) start = Room2.pstart unit = "Pa" fixed = true nominal = 100000.0 stateSelect=StateSelect.always ) type: Real U1.phi:VARIABLE(start = U1.phistart fixed = true ) type: Real U1.T:VARIABLE(min = max(0.0, 0.0) start = U1.Tstart unit = "K" fixed = true nominal = 300.0 ) "controlled T" type: Real Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 19 * Number of states: 0 () * Number of discrete variables: 1 (AHUon.y) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (187): * Single equations (assignments): 171 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (linear and non-linear blocks): 8 * Torn equation systems: 8 * Mixed (continuous/discrete) equation systems: 0 Notification: Equation system details: * Constant Jacobian: 0 * Linear Jacobian (size,density): 0 * Non-linear Jacobian: 8 {1,1,1,1,1,1,1,1} * Without analytic Jacobian: 0 Notification: Torn system details for strict tearing set: * Linear torn systems: 7 {(3,77.8%) 4,(1,100.0%) 1,(1,100.0%) 2,(3,77.8%) 4,(1,100.0%) 2,(1,100.0%) 2,(1,100.0%) 1} * Non-linear torn systems: 1 {3 12} Notification: Performance of prepare postOptimizeDAE: time 0.001083/0.4372, allocations: 437.4 kB / 0.5197 GB, free: 9.973 MB / 398.1 MB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0003017/0.4375, allocations: 86.92 kB / 0.5198 GB, free: 9.887 MB / 398.1 MB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.006214/0.4438, allocations: 2.49 MB / 0.5222 GB, free: 7.359 MB / 398.1 MB Notification: Performance of postOpt inlineArrayEqn (simulation): time 2.143e-05/0.4438, allocations: 24 kB / 0.5222 GB, free: 7.336 MB / 398.1 MB Notification: Performance of postOpt constantLinearSystem (simulation): time 2.07e-05/0.4438, allocations: 7.938 kB / 0.5222 GB, free: 7.328 MB / 398.1 MB Notification: Performance of postOpt simplifysemiLinear (simulation): time 2.703e-05/0.4439, allocations: 11.97 kB / 0.5222 GB, free: 7.316 MB / 398.1 MB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.008558/0.4524, allocations: 4.117 MB / 0.5263 GB, free: 3.086 MB / 398.1 MB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.014e-05/0.4525, allocations: 0 / 0.5263 GB, free: 3.086 MB / 398.1 MB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.006381/0.4589, allocations: 0.9797 MB / 0.5272 GB, free: 2.105 MB / 398.1 MB Notification: Performance of postOpt tearingSystem (simulation): time 0.004219/0.4631, allocations: 0.8611 MB / 0.5281 GB, free: 1.219 MB / 398.1 MB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0002028/0.4633, allocations: 47.98 kB / 0.5281 GB, free: 1.172 MB / 398.1 MB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.02078/0.4841, allocations: 23.58 MB / 0.5511 GB, free: 7.422 MB / 430.1 MB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 8.446e-06/0.4842, allocations: 4 kB / 0.5511 GB, free: 7.418 MB / 430.1 MB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.0071/0.4913, allocations: 3.3 MB / 0.5544 GB, free: 4.051 MB / 430.1 MB Notification: Performance of postOpt removeConstants (simulation): time 0.0004254/0.4917, allocations: 160 kB / 0.5545 GB, free: 3.875 MB / 430.1 MB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0002251/0.492, allocations: 40 kB / 0.5546 GB, free: 3.836 MB / 430.1 MB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.001115/0.4931, allocations: 103.7 kB / 0.5547 GB, free: 3.734 MB / 430.1 MB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0004663/0.4936, allocations: 169.6 kB / 0.5548 GB, free: 3.566 MB / 430.1 MB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0001355/0.4937, allocations: 59.98 kB / 0.5549 GB, free: 3.508 MB / 430.1 MB Notification: Performance of sorting global known variables: time 0.0002456/0.494, allocations: 203.1 kB / 0.5551 GB, free: 3.312 MB / 430.1 MB Notification: Performance of sort global known variables: time 1.4e-07/0.494, allocations: 4 kB / 0.5551 GB, free: 3.309 MB / 430.1 MB Notification: Performance of remove unused functions: time 0.003284/0.4973, allocations: 0.6758 MB / 0.5557 GB, free: 2.633 MB / 430.1 MB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 11 * Number of states: 10 (U1.T,U1.phi,Room2.Mv,Room2.p,Room2.T,Room1.Mv,Room1.p,Room1.T,PI_Tret.FO.y,PI_Room1.FO.y) * 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 (170): * Single equations (assignments): 154 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (linear and non-linear blocks): 8 * Torn equation systems: 8 * Mixed (continuous/discrete) equation systems: 0 Notification: Equation system details: * Constant Jacobian: 0 * Linear Jacobian (size,density): 0 * Non-linear Jacobian: 8 {1,1,1,1,1,1,1,1} * Without analytic Jacobian: 0 Notification: Torn system details for strict tearing set: * Linear torn systems: 5 {(3,77.8%) 4,(3,77.8%) 4,(1,100.0%) 2,(1,100.0%) 2,(1,100.0%) 2} * Non-linear torn systems: 3 {1 4,1 4,3 12} Notification: Performance of Backend phase and start with SimCode phase: time 0.006941/0.5042, allocations: 3.903 MB / 0.5595 GB, free: 14.65 MB / 446.1 MB [/home/hudson/saved_omc/libraries/.openmodelica/libraries/AES main/ProcessComponents/Thermal/Air/MAvolume.mo:13:3-13:61:writable] Warning: Variable $DER.Room1.p has attribute stateSelect=StateSelect.always, but can't be selected as a state. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/AES main/ProcessComponents/Thermal/Air/MAvolume.mo:13:3-13:61:writable] Warning: Variable $DER.Room2.p has attribute stateSelect=StateSelect.always, but can't be selected as a state. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/AES main/ProcessComponents/Thermal/Air/MAvolume.mo:13:3-13:61:writable] Warning: Variable $DER.Room1.p has attribute stateSelect=StateSelect.always, but can't be selected as a state. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/AES main/ProcessComponents/Thermal/Air/MAvolume.mo:13:3-13:61:writable] Warning: Variable $DER.Room2.p has attribute stateSelect=StateSelect.always, but can't be selected as a state. Notification: Performance of simCode: created initialization part: time 0.02/0.5242, allocations: 6.362 MB / 0.5658 GB, free: 8.082 MB / 446.1 MB Notification: Performance of simCode: created event and clocks part: time 9.889e-06/0.5243, allocations: 384 / 0.5658 GB, free: 8.082 MB / 446.1 MB Notification: Performance of simCode: created simulation system equations: time 0.008734/0.533, allocations: 2.793 MB / 0.5685 GB, free: 5.184 MB / 446.1 MB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.00191/0.535, allocations: 258 kB / 0.5687 GB, free: 4.934 MB / 446.1 MB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.01524/0.5502, allocations: 7.702 MB / 0.5762 GB, free: 13 MB / 462.1 MB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.001008/0.5513, allocations: 1.153 MB / 0.5774 GB, free: 11.82 MB / 462.1 MB Notification: Performance of simCode: alias equations: time 0.001742/0.553, allocations: 232.2 kB / 0.5776 GB, free: 11.59 MB / 462.1 MB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0007679/0.5538, allocations: 451.3 kB / 0.578 GB, free: 11.14 MB / 462.1 MB Notification: Performance of SimCode: time 1.372e-06/0.5538, allocations: 0 / 0.578 GB, free: 11.14 MB / 462.1 MB Notification: Performance of buildModelFMU: Generate the FMI files: time 0.2569/0.8108, allocations: 34.18 MB / 0.6114 GB, free: 124.3 MB / 462.1 MB Notification: Performance of buildModelFMU: configured platform static using cached values: time 0.000138/0.811, allocations: 225.8 kB / 0.6116 GB, free: 124.1 MB / 462.1 MB Notification: Performance of buildModelFMU: Generate platform static: time 3.141/3.952, allocations: 4 kB / 0.6116 GB, free: 124.1 MB / 462.1 MB (rm -f AES_AES.Coursework.ThermSys_case_studies.HVAC_simple.AHU_control_case_002.pipe ; mkfifo AES_AES.Coursework.ThermSys_case_studies.HVAC_simple.AHU_control_case_002.pipe ; head -c 1048576 < AES_AES.Coursework.ThermSys_case_studies.HVAC_simple.AHU_control_case_002.pipe >> ../files/AES_AES.Coursework.ThermSys_case_studies.HVAC_simple.AHU_control_case_002.sim & /home/hudson/saved_omc/OMSimulator/install/linux/bin/OMSimulator --tempDir=temp_AES_AES_Coursework_ThermSys_case_studies_HVAC_simple_AHU_control_case_002_fmu --startTime=0 --stopTime=10000 --timeout=50 --tolerance=1e-06 AES_AES_Coursework_ThermSys_case_studies_HVAC_simple_AHU_control_case_002.fmu > AES_AES.Coursework.ThermSys_case_studies.HVAC_simple.AHU_control_case_002.pipe 2>&1) Environment - environmentSimulation: