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 0.01414/0.01414, allocations: 1.781 MB / 22.36 MB, free: 2.117 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 0.0008318/0.0008318, allocations: 78.86 kB / 26.19 MB, free: 6.078 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 0.0008975/0.0008975, allocations: 165.4 kB / 30.12 MB, free: 2.184 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 0.8978/0.8978, allocations: 177.2 MB / 211.1 MB, free: 3.434 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 0.5776/0.5776, allocations: 102.5 MB / 370.7 MB, free: 216 kB / 330.7 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: translateModel(ClaRa.Components.MechanicalSeparation.Check.TestBalanceTank,tolerance=1e-06,outputFormat="mat",numberOfIntervals=2500,variableFilter="Time|balanceTank_L3_1.volume.h_gas|balanceTank_L3_1.volume.h_liq|balanceTank_L3_1.volume.p|balanceTank_L3_1.volume.volume_gas|balanceTank_L3_1.volume.xi_gas.[0-9,]+.|balanceTank_L3_1.wall.U.[0-9,]+.",fileNamePrefix="ClaRa_ClaRa.Components.MechanicalSeparation.Check.TestBalanceTank") translateModel(ClaRa.Components.MechanicalSeparation.Check.TestBalanceTank,tolerance=1e-06,outputFormat="mat",numberOfIntervals=2500,variableFilter="Time|balanceTank_L3_1.volume.h_gas|balanceTank_L3_1.volume.h_liq|balanceTank_L3_1.volume.p|balanceTank_L3_1.volume.volume_gas|balanceTank_L3_1.volume.xi_gas.[0-9,]+.|balanceTank_L3_1.wall.U.[0-9,]+.",fileNamePrefix="ClaRa_ClaRa.Components.MechanicalSeparation.Check.TestBalanceTank") [Timeout 800] "Notification: Performance of FrontEnd - loaded program: time 1.263e-06/1.263e-06, allocations: 0 / 471.2 MB, free: 18.82 MB / 410.8 MB Notification: Performance of FrontEnd - Absyn->SCode: time 9.488e-06/1.075e-05, allocations: 2.312 kB / 471.2 MB, free: 18.82 MB / 410.8 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 0.1041/0.1042, allocations: 67.2 MB / 0.5258 GB, free: 4.438 MB / 442.8 MB Notification: Performance of NFInst.instExpressions: time 0.02757/0.1317, allocations: 31.16 MB / 0.5562 GB, free: 5.188 MB / 474.8 MB Notification: Performance of NFInst.updateImplicitVariability: time 0.001642/0.1334, allocations: 95.38 kB / 0.5563 GB, free: 5.094 MB / 474.8 MB Notification: Performance of NFTyping.typeComponents: time 0.002824/0.1362, allocations: 2.094 MB / 0.5584 GB, free: 2.988 MB / 474.8 MB Notification: Performance of NFTyping.typeBindings: time 0.003079/0.1393, allocations: 2.734 MB / 0.561 GB, free: 244 kB / 474.8 MB Notification: Performance of NFTyping.typeClassSections: time 0.008668/0.1479, allocations: 5.243 MB / 0.5662 GB, free: 10.98 MB / 490.8 MB Notification: Performance of NFFlatten.flatten: time 0.007314/0.1553, allocations: 8.871 MB / 0.5748 GB, free: 2.082 MB / 490.8 MB Notification: Performance of NFFlatten.resolveConnections: time 0.002979/0.1582, allocations: 3.852 MB / 0.5786 GB, free: 14.16 MB / 0.4949 GB Notification: Performance of NFEvalConstants.evaluate: time 0.1289/0.2871, allocations: 58.03 MB / 0.6352 GB, free: 5.242 MB / 0.5418 GB Notification: Performance of NFSimplifyModel.simplify: time 0.004377/0.2915, allocations: 4.595 MB / 0.6397 GB, free: 0.6367 MB / 0.5418 GB Notification: Performance of NFPackage.collectConstants: time 0.177/0.4685, allocations: 1.08 MB / 0.6408 GB, free: 83.32 MB / 0.5418 GB Notification: Performance of NFFlatten.collectFunctions: time 0.007064/0.4756, allocations: 4.931 MB / 0.6456 GB, free: 83.32 MB / 0.5418 GB Notification: Performance of NFScalarize.scalarize: time 0.002371/0.478, allocations: 4.086 MB / 0.6496 GB, free: 83.32 MB / 0.5418 GB Notification: Performance of NFVerifyModel.verify: time 0.003388/0.4814, allocations: 3.359 MB / 0.6529 GB, free: 83.32 MB / 0.5418 GB Notification: Performance of NFConvertDAE.convert: time 0.01099/0.4923, allocations: 13.62 MB / 0.6662 GB, free: 82.43 MB / 0.5418 GB Notification: Performance of FrontEnd - DAE generated: time 4.679e-06/0.4923, allocations: 3.5 kB / 0.6662 GB, free: 82.43 MB / 0.5418 GB Notification: Performance of FrontEnd: time 1.563e-06/0.4923, allocations: 2.594 kB / 0.6662 GB, free: 82.43 MB / 0.5418 GB Notification: Performance of Transformations before backend: time 0.0002379/0.4926, allocations: 0 / 0.6662 GB, free: 82.43 MB / 0.5418 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 0.01162/0.5042, allocations: 11.42 MB / 0.6773 GB, free: 77.86 MB / 0.5418 GB Notification: Performance of prepare preOptimizeDAE: time 3.178e-05/0.5042, allocations: 13.06 kB / 0.6773 GB, free: 77.86 MB / 0.5418 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.001867/0.5061, allocations: 1.23 MB / 0.6785 GB, free: 77.35 MB / 0.5418 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.00633/0.5124, allocations: 6.781 MB / 0.6852 GB, free: 75.43 MB / 0.5418 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0001307/0.5126, allocations: 240.3 kB / 0.6854 GB, free: 75.32 MB / 0.5418 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.000639/0.5132, allocations: 443.6 kB / 0.6858 GB, free: 75.21 MB / 0.5418 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.01076/0.524, allocations: 15.33 MB / 0.7008 GB, free: 61 MB / 0.5418 GB Notification: Performance of preOpt findStateOrder (simulation): time 5.631e-05/0.524, allocations: 34.34 kB / 0.7008 GB, free: 61 MB / 0.5418 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0004192/0.5244, allocations: 189.8 kB / 0.701 GB, free: 60.89 MB / 0.5418 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0003308/0.5248, allocations: 479 kB / 0.7015 GB, free: 60.75 MB / 0.5418 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.01129/0.5361, allocations: 7.526 MB / 0.7088 GB, free: 58.35 MB / 0.5418 GB Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.02349/0.5596, allocations: 40.63 MB / 0.7485 GB, free: 24.45 MB / 0.5418 GB Notification: Performance of preOpt comSubExp (simulation): time 0.008071/0.5676, allocations: 5.085 MB / 0.7535 GB, free: 22.22 MB / 0.5418 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.001929/0.5696, allocations: 2.103 MB / 0.7555 GB, free: 20.08 MB / 0.5418 GB Notification: Performance of preOpt evalFunc (simulation): time 0.0006502/0.5702, allocations: 438.8 kB / 0.7559 GB, free: 19.65 MB / 0.5418 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.00743/0.5776, allocations: 4.766 MB / 0.7606 GB, free: 15 MB / 0.5418 GB Notification: Performance of pre-optimization done (n=704): time 6.763e-06/0.5777, allocations: 0 / 0.7606 GB, free: 15 MB / 0.5418 GB Notification: Performance of matching and sorting (n=705): time 0.03277/0.6104, allocations: 18.08 MB / 0.7782 GB, free: 12.87 MB / 0.5574 GB Notification: Performance of inlineWhenForInitialization (initialization): time 0.0009887/0.6114, allocations: 3.526 MB / 0.7817 GB, free: 8.516 MB / 0.5574 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.006176/0.6176, allocations: 6.484 MB / 0.788 GB, free: 3.027 MB / 0.5574 GB Notification: Performance of collectPreVariables (initialization): time 0.0004247/0.618, allocations: 133.7 kB / 0.7881 GB, free: 2.891 MB / 0.5574 GB Notification: Performance of collectInitialEqns (initialization): time 0.002143/0.6202, allocations: 3.449 MB / 0.7915 GB, free: 15.7 MB / 0.573 GB Notification: Performance of collectInitialBindings (initialization): time 0.001672/0.6218, allocations: 2.503 MB / 0.7939 GB, free: 13.34 MB / 0.573 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.002019/0.6238, allocations: 1.673 MB / 0.7956 GB, free: 11.8 MB / 0.573 GB Notification: Performance of setup shared object (initialization): time 8.853e-05/0.6239, allocations: 476.8 kB / 0.796 GB, free: 11.33 MB / 0.573 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.002931/0.6269, allocations: 2.111 MB / 0.7981 GB, free: 9.199 MB / 0.573 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.005608/0.6325, allocations: 8.325 MB / 0.8062 GB, free: 15.02 MB / 0.5887 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.01041/0.6429, allocations: 9.31 MB / 0.8153 GB, free: 5.207 MB / 0.5887 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 1.62e-05/0.6429, allocations: 12 kB / 0.8153 GB, free: 5.195 MB / 0.5887 GB Notification: Performance of matching and sorting (n=923) (initialization): time 0.0114/0.6543, allocations: 7.968 MB / 0.8231 GB, free: 13.47 MB / 0.6043 GB Notification: Performance of prepare postOptimizeDAE: time 4.467e-05/0.6543, allocations: 53.7 kB / 0.8232 GB, free: 13.41 MB / 0.6043 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.008898/0.6632, allocations: 5.986 MB / 0.829 GB, free: 7.387 MB / 0.6043 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.001497/0.6647, allocations: 0.6585 MB / 0.8297 GB, free: 6.766 MB / 0.6043 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.006096/0.6708, allocations: 1.995 MB / 0.8316 GB, free: 4.883 MB / 0.6043 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.007024/0.6779, allocations: 12.46 MB / 0.8438 GB, free: 7.934 MB / 0.6199 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.00333/0.6812, allocations: 275.3 kB / 0.844 GB, free: 7.668 MB / 0.6199 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0005923/0.6818, allocations: 482.8 kB / 0.8445 GB, free: 7.199 MB / 0.6199 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 0.004353/0.6861, allocations: 2.414 MB / 0.8468 GB, free: 4.801 MB / 0.6199 GB Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.006175/0.6923, allocations: 8.309 MB / 0.855 GB, free: 10.63 MB / 0.6355 GB Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.01033/0.7026, allocations: 9.298 MB / 0.864 GB, free: 0.8281 MB / 0.6355 GB Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 1.693e-05/0.7027, allocations: 12 kB / 0.8641 GB, free: 0.8164 MB / 0.6355 GB Notification: Performance of matching and sorting (n=923) (initialization_lambda0): time 0.01191/0.7146, allocations: 7.973 MB / 0.8718 GB, free: 9.074 MB / 0.6512 GB Notification: Performance of prepare postOptimizeDAE: time 3.969e-05/0.7146, allocations: 49.7 kB / 0.8719 GB, free: 9.02 MB / 0.6512 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.008758/0.7234, allocations: 5.975 MB / 0.8777 GB, free: 3.012 MB / 0.6512 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.001456/0.7248, allocations: 0.6662 MB / 0.8784 GB, free: 2.383 MB / 0.6512 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.006026/0.7308, allocations: 1.981 MB / 0.8803 GB, free: 0.5156 MB / 0.6512 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.2013/0.9321, allocations: 12.44 MB / 0.8925 GB, free: 168.5 MB / 0.6512 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.004978/0.9371, allocations: 317.1 kB / 0.8928 GB, free: 168.5 MB / 0.6512 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0008142/0.9379, allocations: 478 kB / 0.8932 GB, free: 168.5 MB / 0.6512 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 (902): * Single equations (assignments): 895 * 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 0.001696/0.9396, allocations: 0.803 MB / 0.894 GB, free: 168.2 MB / 0.6512 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.001735/0.9413, allocations: 0.9774 MB / 0.895 GB, free: 168.2 MB / 0.6512 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 0.007956/0.9493, allocations: 7.311 MB / 0.9021 GB, free: 167.9 MB / 0.6512 GB Error: post-optimization module wrapFunctionCalls (simulation) failed. " [Timeout remaining time 799] [Calling sys.exit(0), Time elapsed: 3.377057217992842]