Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr ClaRa_ClaRa.Components.MechanicalSeparation.Check.TestBalanceTank.conf.json loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/SMArtInt main/package.mo", uses=false) [Timeout 180] "Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/SMArtInt main/package.mo): time 0.01097/0.01097, allocations: 1.787 MB / 20.88 MB, free: 3.645 MB / 18.57 MB " [Timeout remaining time 180] 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 0.00648/0.00648, allocations: 77.31 kB / 24.59 MB, free: 7.219 MB / 18.57 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 0.001695/0.001695, allocations: 162.5 kB / 28.4 MB, free: 4.312 MB / 18.57 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 0.9165/0.9165, allocations: 177.2 MB / 209.3 MB, free: 2.508 MB / 186.7 MB " [Timeout remaining time 179] loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/ClaRa 1.9.0/package.mo", uses=false) [Timeout 180] "Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ClaRa 1.9.0/package.mo): time 0.6747/0.6747, allocations: 102.5 MB / 368.7 MB, free: 1.055 MB / 330.8 MB " [Timeout remaining time 179] Using package ClaRa with version 1.9.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ClaRa 1.9.0/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) Using package SMArtInt with version 1.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/SMArtInt main/package.mo) Running command: setCommandLineOptions("--fmiFlags=s:cvode") Running command: "" <> buildModelFMU(ClaRa.Components.MechanicalSeparation.Check.TestBalanceTank,fileNamePrefix="ClaRa_ClaRa_Components_MechanicalSeparation_Check_TestBalanceTank",fmuType="me_cs",version="2.0",platforms={"static"}) "" <> buildModelFMU(ClaRa.Components.MechanicalSeparation.Check.TestBalanceTank,fileNamePrefix="ClaRa_ClaRa_Components_MechanicalSeparation_Check_TestBalanceTank",fmuType="me_cs",version="2.0",platforms={"static"}) [Timeout 800] "Notification: Performance of FrontEnd - loaded program: time 1.362e-06/1.362e-06, allocations: 0 / 0.5378 GB, free: 39.13 MB / 490.8 MB Notification: Performance of FrontEnd - Absyn->SCode: time 9.508e-06/1.087e-05, allocations: 4.219 kB / 0.5378 GB, free: 39.13 MB / 490.8 MB Notification: TILMedia 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: Automatically loaded package TILMedia 1.9.0 ClaRa due to usage. Notification: Performance of NFInst.instantiate(ClaRa.Components.MechanicalSeparation.Check.TestBalanceTank): time 0.1128/0.1128, allocations: 71.7 MB / 0.6079 GB, free: 3.5 MB / 0.4949 GB Notification: Performance of NFInst.instExpressions: time 0.02823/0.1411, allocations: 29.62 MB / 0.6368 GB, free: 5.785 MB / 0.5262 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.001947/0.143, allocations: 91.38 kB / 0.6369 GB, free: 5.695 MB / 0.5262 GB Notification: Performance of NFTyping.typeComponents: time 0.003485/0.1465, allocations: 2.086 MB / 0.6389 GB, free: 3.598 MB / 0.5262 GB Notification: Performance of NFTyping.typeBindings: time 0.005798/0.1523, allocations: 2.718 MB / 0.6416 GB, free: 0.8633 MB / 0.5262 GB Notification: Performance of NFTyping.typeClassSections: time 0.008116/0.1604, allocations: 5.219 MB / 0.6467 GB, free: 11.62 MB / 0.5418 GB Notification: Performance of NFFlatten.flatten: time 0.007524/0.1679, allocations: 8.883 MB / 0.6553 GB, free: 2.719 MB / 0.5418 GB Notification: Performance of NFFlatten.resolveConnections: time 0.003721/0.1716, allocations: 3.699 MB / 0.6589 GB, free: 14.94 MB / 0.5574 GB Notification: Performance of NFEvalConstants.evaluate: time 0.005236/0.1769, allocations: 5.411 MB / 0.6642 GB, free: 9.52 MB / 0.5574 GB Notification: Performance of NFSimplifyModel.simplify: time 0.00366/0.1805, allocations: 4.65 MB / 0.6688 GB, free: 4.859 MB / 0.5574 GB Notification: Performance of NFPackage.collectConstants: time 0.001065/0.1816, allocations: 1.125 MB / 0.6699 GB, free: 3.734 MB / 0.5574 GB Notification: Performance of NFFlatten.collectFunctions: time 0.006335/0.1879, allocations: 5.008 MB / 0.6748 GB, free: 14.71 MB / 0.573 GB Notification: Performance of NFScalarize.scalarize: time 0.002287/0.1902, allocations: 4.248 MB / 0.6789 GB, free: 10.46 MB / 0.573 GB Notification: Performance of NFVerifyModel.verify: time 0.002693/0.1929, allocations: 3.477 MB / 0.6823 GB, free: 6.973 MB / 0.573 GB Notification: Performance of NFConvertDAE.convert: time 0.01654/0.2095, allocations: 19.92 MB / 0.7017 GB, free: 3 MB / 0.5887 GB Notification: Performance of FrontEnd - DAE generated: time 4.889e-06/0.2095, allocations: 0 / 0.7017 GB, free: 3 MB / 0.5887 GB Notification: Performance of FrontEnd: time 2.645e-06/0.2095, allocations: 0 / 0.7017 GB, free: 3 MB / 0.5887 GB Notification: Performance of Transformations before backend: time 0.0002428/0.2097, allocations: 0 / 0.7017 GB, free: 3 MB / 0.5887 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 1235 * Number of variables: 1235 Notification: Performance of Generate backend data structure: time 0.01495/0.2247, allocations: 11.46 MB / 0.7129 GB, free: 7.43 MB / 0.6043 GB Notification: Performance of prepare preOptimizeDAE: time 4.63e-05/0.2247, allocations: 8.031 kB / 0.713 GB, free: 7.422 MB / 0.6043 GB Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.0006894/0.2254, allocations: 0.6307 MB / 0.7136 GB, free: 6.781 MB / 0.6043 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.002012/0.2274, allocations: 1.065 MB / 0.7146 GB, free: 5.711 MB / 0.6043 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.01228/0.2397, allocations: 10.85 MB / 0.7252 GB, free: 10.74 MB / 0.6199 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0001128/0.2398, allocations: 238.7 kB / 0.7254 GB, free: 10.51 MB / 0.6199 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0005293/0.2403, allocations: 332.5 kB / 0.7258 GB, free: 10.18 MB / 0.6199 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.01831/0.2586, allocations: 20.89 MB / 0.7462 GB, free: 2.52 MB / 0.6355 GB Notification: Performance of preOpt findStateOrder (simulation): time 5.494e-05/0.2587, allocations: 27.75 kB / 0.7462 GB, free: 2.492 MB / 0.6355 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0004571/0.2592, allocations: 196 kB / 0.7464 GB, free: 2.301 MB / 0.6355 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0003898/0.2595, allocations: 482.2 kB / 0.7468 GB, free: 1.828 MB / 0.6355 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.236/0.4956, allocations: 24.85 MB / 0.7711 GB, free: 163 MB / 0.6512 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 0.03319/0.5288, allocations: 38.81 MB / 0.809 GB, free: 136.5 MB / 0.6512 GB Notification: Performance of preOpt comSubExp (simulation): time 0.01557/0.5443, allocations: 11.41 MB / 0.8201 GB, free: 130.2 MB / 0.6512 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.007077/0.5514, allocations: 7.316 MB / 0.8273 GB, free: 126 MB / 0.6512 GB Notification: Performance of preOpt evalFunc (simulation): time 0.0007629/0.5522, allocations: 414.3 kB / 0.8277 GB, free: 125.8 MB / 0.6512 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.01146/0.5636, allocations: 9.955 MB / 0.8374 GB, free: 120.2 MB / 0.6512 GB Notification: Performance of pre-optimization done (n=704): time 6.532e-06/0.5636, allocations: 3.25 kB / 0.8374 GB, free: 120.2 MB / 0.6512 GB Notification: Performance of matching and sorting (n=705): time 0.0557/0.6194, allocations: 58.85 MB / 0.8949 GB, free: 61.97 MB / 0.6512 GB Notification: Performance of inlineWhenForInitialization (initialization): time 0.0001186/0.6195, allocations: 0.9088 MB / 0.8958 GB, free: 60.86 MB / 0.6512 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.006611/0.6261, allocations: 7.123 MB / 0.9027 GB, free: 53.81 MB / 0.6512 GB Notification: Performance of collectPreVariables (initialization): time 0.0006339/0.6267, allocations: 113.6 kB / 0.9028 GB, free: 53.69 MB / 0.6512 GB Notification: Performance of collectInitialEqns (initialization): time 0.001415/0.6281, allocations: 3.019 MB / 0.9058 GB, free: 50.83 MB / 0.6512 GB Notification: Performance of collectInitialBindings (initialization): time 0.001337/0.6295, allocations: 2.424 MB / 0.9081 GB, free: 48.74 MB / 0.6512 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.001964/0.6314, allocations: 1.547 MB / 0.9096 GB, free: 47.19 MB / 0.6512 GB Notification: Performance of setup shared object (initialization): time 2.634e-05/0.6315, allocations: 303.8 kB / 0.9099 GB, free: 46.89 MB / 0.6512 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.006033/0.6375, allocations: 7.568 MB / 0.9173 GB, free: 39.3 MB / 0.6512 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.006648/0.6441, allocations: 9.574 MB / 0.9267 GB, free: 28.98 MB / 0.6512 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.09673/0.7409, allocations: 62.09 MB / 0.9873 GB, free: 15.58 MB / 0.698 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 2.803e-05/0.7409, allocations: 12 kB / 0.9873 GB, free: 15.57 MB / 0.698 GB Notification: Performance of matching and sorting (n=926) (initialization): time 0.02294/0.7638, allocations: 18.9 MB / 1.006 GB, free: 12.58 MB / 0.7137 GB Notification: Performance of prepare postOptimizeDAE: time 5.107e-05/0.7639, allocations: 49.7 kB / 1.006 GB, free: 12.52 MB / 0.7137 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.01737/0.7813, allocations: 16.9 MB / 1.022 GB, free: 11.54 MB / 0.7293 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.001239/0.7825, allocations: 0.7867 MB / 1.023 GB, free: 10.77 MB / 0.7293 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.006573/0.7891, allocations: 2.126 MB / 1.025 GB, free: 8.641 MB / 0.7293 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.009859/0.7989, allocations: 12.79 MB / 1.038 GB, free: 11.2 MB / 0.7449 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.003163/0.8021, allocations: 308.3 kB / 1.038 GB, free: 10.91 MB / 0.7449 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0006729/0.8028, allocations: 0.5271 MB / 1.038 GB, free: 10.38 MB / 0.7449 GB Warning: Assuming fixed start value for the following 12 variables: balanceTank_L3_1.volume.h_liq:VARIABLE(start = balanceTank_L3_1.volume.h_liq_start unit = \"J/kg\" fixed = true nominal = 1000.0 ) \"Specific enthalpy of liquid phase\" type: Real balanceTank_L3_1.volume.h_gas:VARIABLE(start = balanceTank_L3_1.volume.h_gas_start unit = \"J/kg\" fixed = true nominal = 1000.0 ) \"Specific enthalpy of vapour phase\" type: Real balanceTank_L3_1.volume.p:VARIABLE(min = 0.0 start = balanceTank_L3_1.volume.p_start unit = \"Pa\" fixed = true nominal = 1e5 stateSelect=StateSelect.prefer ) \"System pressure\" type: Real balanceTank_L3_1.volume.xi_gas[1]:VARIABLE(min = 0.0 max = 1.0 start = balanceTank_L3_1.volume.xi_start[1] unit = \"kg/kg\" fixed = true nominal = 1.0 ) \"Gas mass fractions\" type: Real [9] balanceTank_L3_1.volume.xi_gas[2]:VARIABLE(min = 0.0 max = 1.0 start = balanceTank_L3_1.volume.xi_start[2] unit = \"kg/kg\" fixed = true nominal = 1.0 ) \"Gas mass fractions\" type: Real [9] balanceTank_L3_1.volume.xi_gas[3]:VARIABLE(min = 0.0 max = 1.0 start = balanceTank_L3_1.volume.xi_start[3] unit = \"kg/kg\" fixed = true nominal = 1.0 ) \"Gas mass fractions\" type: Real [9] balanceTank_L3_1.volume.xi_gas[4]:VARIABLE(min = 0.0 max = 1.0 start = balanceTank_L3_1.volume.xi_start[4] unit = \"kg/kg\" fixed = true nominal = 1.0 ) \"Gas mass fractions\" type: Real [9] balanceTank_L3_1.volume.xi_gas[5]:VARIABLE(min = 0.0 max = 1.0 start = balanceTank_L3_1.volume.xi_start[5] unit = \"kg/kg\" fixed = true nominal = 1.0 ) \"Gas mass fractions\" type: Real [9] balanceTank_L3_1.volume.xi_gas[6]:VARIABLE(min = 0.0 max = 1.0 start = balanceTank_L3_1.volume.xi_start[6] unit = \"kg/kg\" fixed = true nominal = 1.0 ) \"Gas mass fractions\" type: Real [9] balanceTank_L3_1.volume.xi_gas[7]:VARIABLE(min = 0.0 max = 1.0 start = balanceTank_L3_1.volume.xi_start[7] unit = \"kg/kg\" fixed = true nominal = 1.0 ) \"Gas mass fractions\" type: Real [9] balanceTank_L3_1.volume.xi_gas[8]:VARIABLE(min = 0.0 max = 1.0 start = balanceTank_L3_1.volume.xi_start[8] unit = \"kg/kg\" fixed = true nominal = 1.0 ) \"Gas mass fractions\" type: Real [9] balanceTank_L3_1.volume.xi_gas[9]:VARIABLE(min = 0.0 max = 1.0 start = balanceTank_L3_1.volume.xi_start[9] unit = \"kg/kg\" fixed = true nominal = 1.0 ) \"Gas mass fractions\" type: Real [9] Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.01061/0.8134, allocations: 9.807 MB / 1.048 GB, free: 0.5781 MB / 0.7449 GB Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.2061/1.019, allocations: 9.56 MB / 1.057 GB, free: 246.9 MB / 0.7449 GB Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.09496/1.114, allocations: 61.99 MB / 1.118 GB, free: 215.7 MB / 0.7449 GB Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 2.503e-05/1.114, allocations: 12 kB / 1.118 GB, free: 215.7 MB / 0.7449 GB Notification: Performance of matching and sorting (n=926) (initialization_lambda0): time 0.01882/1.133, allocations: 18.89 MB / 1.136 GB, free: 197.2 MB / 0.7449 GB Notification: Performance of prepare postOptimizeDAE: time 4.881e-05/1.133, allocations: 49.7 kB / 1.136 GB, free: 197.1 MB / 0.7449 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.01492/1.148, allocations: 16.87 MB / 1.153 GB, free: 180.2 MB / 0.7449 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.001037/1.149, allocations: 0.786 MB / 1.154 GB, free: 179.4 MB / 0.7449 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.006325/1.156, allocations: 2.122 MB / 1.156 GB, free: 177.3 MB / 0.7449 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.00794/1.164, allocations: 12.79 MB / 1.168 GB, free: 163.9 MB / 0.7449 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.003025/1.167, allocations: 310.7 kB / 1.169 GB, free: 163.6 MB / 0.7449 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0005593/1.167, allocations: 0.5232 MB / 1.169 GB, free: 163.1 MB / 0.7449 GB Warning: Assuming fixed start value for the following 12 variables: balanceTank_L3_1.volume.h_liq:VARIABLE(start = balanceTank_L3_1.volume.h_liq_start unit = \"J/kg\" fixed = true nominal = 1000.0 ) \"Specific enthalpy of liquid phase\" type: Real balanceTank_L3_1.volume.h_gas:VARIABLE(start = balanceTank_L3_1.volume.h_gas_start unit = \"J/kg\" fixed = true nominal = 1000.0 ) \"Specific enthalpy of vapour phase\" type: Real balanceTank_L3_1.volume.p:VARIABLE(min = 0.0 start = balanceTank_L3_1.volume.p_start unit = \"Pa\" fixed = true nominal = 1e5 stateSelect=StateSelect.prefer ) \"System pressure\" type: Real balanceTank_L3_1.volume.xi_gas[1]:VARIABLE(min = 0.0 max = 1.0 start = balanceTank_L3_1.volume.xi_start[1] unit = \"kg/kg\" fixed = true nominal = 1.0 ) \"Gas mass fractions\" type: Real [9] balanceTank_L3_1.volume.xi_gas[2]:VARIABLE(min = 0.0 max = 1.0 start = balanceTank_L3_1.volume.xi_start[2] unit = \"kg/kg\" fixed = true nominal = 1.0 ) \"Gas mass fractions\" type: Real [9] balanceTank_L3_1.volume.xi_gas[3]:VARIABLE(min = 0.0 max = 1.0 start = balanceTank_L3_1.volume.xi_start[3] unit = \"kg/kg\" fixed = true nominal = 1.0 ) \"Gas mass fractions\" type: Real [9] balanceTank_L3_1.volume.xi_gas[4]:VARIABLE(min = 0.0 max = 1.0 start = balanceTank_L3_1.volume.xi_start[4] unit = \"kg/kg\" fixed = true nominal = 1.0 ) \"Gas mass fractions\" type: Real [9] balanceTank_L3_1.volume.xi_gas[5]:VARIABLE(min = 0.0 max = 1.0 start = balanceTank_L3_1.volume.xi_start[5] unit = \"kg/kg\" fixed = true nominal = 1.0 ) \"Gas mass fractions\" type: Real [9] balanceTank_L3_1.volume.xi_gas[6]:VARIABLE(min = 0.0 max = 1.0 start = balanceTank_L3_1.volume.xi_start[6] unit = \"kg/kg\" fixed = true nominal = 1.0 ) \"Gas mass fractions\" type: Real [9] balanceTank_L3_1.volume.xi_gas[7]:VARIABLE(min = 0.0 max = 1.0 start = balanceTank_L3_1.volume.xi_start[7] unit = \"kg/kg\" fixed = true nominal = 1.0 ) \"Gas mass fractions\" type: Real [9] balanceTank_L3_1.volume.xi_gas[8]:VARIABLE(min = 0.0 max = 1.0 start = balanceTank_L3_1.volume.xi_start[8] unit = \"kg/kg\" fixed = true nominal = 1.0 ) \"Gas mass fractions\" type: Real [9] balanceTank_L3_1.volume.xi_gas[9]:VARIABLE(min = 0.0 max = 1.0 start = balanceTank_L3_1.volume.xi_start[9] unit = \"kg/kg\" fixed = true nominal = 1.0 ) \"Gas mass fractions\" type: Real [9] Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 192 * Number of states: 0 () * Number of discrete variables: 5 ($PRE.ramp2.count,$PRE.ramp2.T_start,ramp2.count,ramp2.T_start,$whenCondition1) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (905): * Single equations (assignments): 898 * Array equations: 0 * Algorithm blocks: 1 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 4 * Torn equation systems: 2 * 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): 2 systems {(4,12,81.2%), (1,5,100.0%)} * Non-linear torn systems (#iteration vars, #inner vars): 0 systems Notification: Performance of prepare postOptimizeDAE: time 0.001333/1.168, allocations: 0.6541 MB / 1.17 GB, free: 162.5 MB / 0.7449 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0009866/1.169, allocations: 0.8185 MB / 1.17 GB, free: 162.1 MB / 0.7449 GB Warning: After manipulating the system with postOptModule wrapFunctionCalls the system is unbalanced. This indicates that the original system is singular. You can use -d=dumpCSE and -d=dumpCSE_verbose for more information. Error: Too many equations, over-determined system. The model has 881 equation(s) and 854 variable(s). [/home/hudson/saved_omc/libraries/.openmodelica/libraries/TILMedia main/VLEFluid/MixtureCompatible/VLEFluid_ph.mo:65:5-70:23:writable] Error: (massFlowSource_h1.fluidOut.VLE.d_l, massFlowSource_h1.fluidOut.VLE.h_l, massFlowSource_h1.fluidOut.VLE.p_l, massFlowSource_h1.fluidOut.VLE.s_l, massFlowSource_h1.fluidOut.VLE.T_l, _, massFlowSource_h1.fluidOut.VLE.d_v, massFlowSource_h1.fluidOut.VLE.h_v, massFlowSource_h1.fluidOut.VLE.p_v, massFlowSource_h1.fluidOut.VLE.s_v, massFlowSource_h1.fluidOut.VLE.T_v, _) = ($cse71, $cse72, $cse73, $cse74, $cse75, $cse76, $cse77, $cse78, $cse79, $cse80, $cse81, $cse82) has size 10 but 2 variables (massFlowSource_h2.fluidOut.s, massFlowSource_h2.eye_int[1].s) Error: Internal error Transformation Module PFPlusExt index Reduction Method Pantelides failed! Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.01082/1.18, allocations: 12.52 MB / 1.183 GB, free: 150 MB / 0.7449 GB Error: post-optimization module wrapFunctionCalls (simulation) failed. " [Timeout remaining time 799] [Calling sys.exit(0), Time elapsed: 3.8964385678991675]