Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr ClaRa_dev_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 0.01137/0.01137, allocations: 2.329 MB / 21.18 MB, free: 3.523 MB / 13.93 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 0.001097/0.001097, allocations: 119.5 kB / 24.89 MB, free: 228 kB / 13.93 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 0.001383/0.001383, allocations: 216.4 kB / 28.73 MB, free: 1.035 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 0.9015/0.9015, allocations: 230.6 MB / 263 MB, free: 6.812 MB / 202.7 MB " [Timeout remaining time 179] loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/ClaRa main/package.mo", uses=false) [Timeout 180] "Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ClaRa main/package.mo): time 0.6909/0.6909, allocations: 130.7 MB / 450.7 MB, free: 9.727 MB / 346.8 MB " [Timeout remaining time 179] Using package ClaRa with version 1.9.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ClaRa main/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_dev_ClaRa_Components_MechanicalSeparation_Check_TestBalanceTank",fmuType="me_cs",version="2.0",platforms={"static"}) "" <> buildModelFMU(ClaRa.Components.MechanicalSeparation.Check.TestBalanceTank,fileNamePrefix="ClaRa_dev_ClaRa_Components_MechanicalSeparation_Check_TestBalanceTank",fmuType="me_cs",version="2.0",platforms={"static"}) [Timeout 800] "Notification: ClaRa 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: Skipped loading package TILMedia (1.9.0 ClaRa) using MODELICAPATH /home/hudson/saved_omc/libraries/.openmodelica/libraries (uses-annotation may be wrong). Warning: ClaRa requested package SMArtInt of version 0.5.1. SMArtInt 1.0.0 is used instead which states that it is only compatible with a conversion script. Use convertPackageToLibrary(ClaRa, SMArtInt, \"1.0.0\") to run the conversion script or proceed with potential issues as a result. Notification: Performance of FrontEnd - loaded program: time 0.03154/0.03154, allocations: 29.95 MB / 0.6466 GB, free: 26.91 MB / 490.8 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.1269/0.1585, allocations: 82.04 MB / 0.7267 GB, free: 11.76 MB / 0.5418 GB 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 0.09466/0.2531, allocations: 49.37 MB / 0.7749 GB, free: 10.29 MB / 0.5887 GB Notification: Performance of NFInst.instExpressions: time 0.02687/0.28, allocations: 30.01 MB / 0.8042 GB, free: 12.19 MB / 0.6199 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.001449/0.2814, allocations: 99.38 kB / 0.8043 GB, free: 12.09 MB / 0.6199 GB Notification: Performance of NFTyping.typeComponents: time 0.002892/0.2843, allocations: 2.067 MB / 0.8063 GB, free: 10.01 MB / 0.6199 GB Notification: Performance of NFTyping.typeBindings: time 0.003504/0.2878, allocations: 2.651 MB / 0.8089 GB, free: 7.348 MB / 0.6199 GB Notification: Performance of NFTyping.typeClassSections: time 0.00684/0.2947, allocations: 5.145 MB / 0.8139 GB, free: 2.188 MB / 0.6199 GB Notification: Performance of NFFlatten.flatten: time 0.006143/0.3008, allocations: 8.687 MB / 0.8224 GB, free: 9.48 MB / 0.6355 GB Notification: Performance of NFFlatten.resolveConnections: time 0.003043/0.3039, allocations: 3.668 MB / 0.826 GB, free: 5.734 MB / 0.6355 GB Notification: Performance of NFEvalConstants.evaluate: time 0.003112/0.307, allocations: 3.977 MB / 0.8299 GB, free: 1.746 MB / 0.6355 GB Notification: Performance of NFSimplifyModel.simplify: time 0.2762/0.5832, allocations: 5.015 MB / 0.8348 GB, free: 31.01 MB / 0.6355 GB Notification: Performance of NFPackage.collectConstants: time 0.002089/0.5852, allocations: 1.127 MB / 0.8359 GB, free: 31.01 MB / 0.6355 GB Notification: Performance of NFFlatten.collectFunctions: time 0.007653/0.5929, allocations: 4.944 MB / 0.8407 GB, free: 31.01 MB / 0.6355 GB Notification: Performance of NFScalarize.scalarize: time 0.002779/0.5957, allocations: 4.154 MB / 0.8448 GB, free: 31.01 MB / 0.6355 GB Notification: Performance of NFVerifyModel.verify: time 0.004468/0.6001, allocations: 4.108 MB / 0.8488 GB, free: 30.13 MB / 0.6355 GB Notification: Performance of NFConvertDAE.convert: time 0.01637/0.6165, allocations: 19.27 MB / 0.8676 GB, free: 27.29 MB / 0.6355 GB Notification: Performance of FrontEnd - DAE generated: time 5.06e-06/0.6165, allocations: 0.5 kB / 0.8676 GB, free: 27.29 MB / 0.6355 GB Notification: Performance of FrontEnd: time 1.833e-06/0.6165, allocations: 0 / 0.8676 GB, free: 27.29 MB / 0.6355 GB Notification: Performance of Transformations before backend: time 0.000221/0.6167, allocations: 1.5 kB / 0.8676 GB, free: 27.29 MB / 0.6355 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 0.01766/0.6344, allocations: 11.55 MB / 0.8789 GB, free: 21.32 MB / 0.6355 GB Notification: Performance of prepare preOptimizeDAE: time 4.806e-05/0.6345, allocations: 9.031 kB / 0.8789 GB, free: 21.32 MB / 0.6355 GB Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.0008111/0.6353, allocations: 0.6281 MB / 0.8795 GB, free: 20.91 MB / 0.6355 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.002608/0.6379, allocations: 1.064 MB / 0.8805 GB, free: 20.33 MB / 0.6355 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.01444/0.6523, allocations: 10.84 MB / 0.8911 GB, free: 13.15 MB / 0.6355 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.000134/0.6525, allocations: 249.2 kB / 0.8914 GB, free: 13.05 MB / 0.6355 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.000634/0.6531, allocations: 337.9 kB / 0.8917 GB, free: 12.94 MB / 0.6355 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.01918/0.6723, allocations: 20.89 MB / 0.9121 GB, free: 11.7 MB / 0.6512 GB Notification: Performance of preOpt findStateOrder (simulation): time 5.728e-05/0.6723, allocations: 24.53 kB / 0.9121 GB, free: 11.7 MB / 0.6512 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0005486/0.6729, allocations: 188.8 kB / 0.9123 GB, free: 11.59 MB / 0.6512 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0003945/0.6733, allocations: 483.8 kB / 0.9128 GB, free: 11.45 MB / 0.6512 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.02538/0.6987, allocations: 24.88 MB / 0.9371 GB, free: 14.34 MB / 0.6668 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 0.03811/0.7368, allocations: 38.88 MB / 0.975 GB, free: 7.242 MB / 0.698 GB Notification: Performance of preOpt comSubExp (simulation): time 0.01529/0.7521, allocations: 11.4 MB / 0.9862 GB, free: 11.88 MB / 0.7137 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.007058/0.7591, allocations: 7.314 MB / 0.9933 GB, free: 4.527 MB / 0.7137 GB Notification: Performance of preOpt evalFunc (simulation): time 0.0008156/0.7599, allocations: 418.8 kB / 0.9937 GB, free: 4.121 MB / 0.7137 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.01312/0.773, allocations: 9.955 MB / 1.003 GB, free: 10.08 MB / 0.7293 GB Notification: Performance of pre-optimization done (n=704): time 1.018e-05/0.7731, allocations: 5.594 kB / 1.003 GB, free: 10.08 MB / 0.7293 GB Notification: Performance of matching and sorting (n=705): time 0.07471/0.8478, allocations: 58.85 MB / 1.061 GB, free: 15.01 MB / 0.7918 GB Notification: Performance of inlineWhenForInitialization (initialization): time 0.0002962/0.8481, allocations: 0.898 MB / 1.062 GB, free: 13.91 MB / 0.7918 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.009959/0.858, allocations: 7.124 MB / 1.069 GB, free: 6.797 MB / 0.7918 GB Notification: Performance of collectPreVariables (initialization): time 0.001017/0.859, allocations: 113.7 kB / 1.069 GB, free: 6.68 MB / 0.7918 GB Notification: Performance of collectInitialEqns (initialization): time 0.002393/0.8614, allocations: 3.027 MB / 1.072 GB, free: 3.648 MB / 0.7918 GB Notification: Performance of collectInitialBindings (initialization): time 0.002138/0.8636, allocations: 2.46 MB / 1.074 GB, free: 1.227 MB / 0.7918 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.003072/0.8666, allocations: 1.557 MB / 1.076 GB, free: 15.66 MB / 0.8074 GB Notification: Performance of setup shared object (initialization): time 7.277e-05/0.8667, allocations: 305.1 kB / 1.076 GB, free: 15.36 MB / 0.8074 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.009418/0.8761, allocations: 7.568 MB / 1.083 GB, free: 7.773 MB / 0.8074 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.009285/0.8854, allocations: 9.582 MB / 1.093 GB, free: 13.47 MB / 0.823 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.3178/1.203, allocations: 62.07 MB / 1.153 GB, free: 375.3 MB / 0.8699 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 4.89e-05/1.203, allocations: 14.97 kB / 1.153 GB, free: 375.3 MB / 0.8699 GB Notification: Performance of matching and sorting (n=926) (initialization): time 0.02593/1.229, allocations: 18.91 MB / 1.172 GB, free: 371.7 MB / 0.8699 GB Notification: Performance of prepare postOptimizeDAE: time 4.933e-05/1.229, allocations: 50.95 kB / 1.172 GB, free: 371.6 MB / 0.8699 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.01847/1.248, allocations: 16.9 MB / 1.188 GB, free: 364.6 MB / 0.8699 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.001166/1.249, allocations: 0.7845 MB / 1.189 GB, free: 364.4 MB / 0.8699 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.006772/1.256, allocations: 2.124 MB / 1.191 GB, free: 364.2 MB / 0.8699 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.008196/1.264, allocations: 12.79 MB / 1.204 GB, free: 354.2 MB / 0.8699 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.005373/1.269, allocations: 307.7 kB / 1.204 GB, free: 354.1 MB / 0.8699 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.001495/1.271, allocations: 0.5254 MB / 1.205 GB, free: 354 MB / 0.8699 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 0.01001/1.281, allocations: 9.814 MB / 1.214 GB, free: 349.7 MB / 0.8699 GB Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.006823/1.288, allocations: 9.563 MB / 1.223 GB, free: 342.9 MB / 0.8699 GB Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.08795/1.375, allocations: 61.99 MB / 1.284 GB, free: 283.8 MB / 0.8699 GB Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 2.112e-05/1.376, allocations: 12 kB / 1.284 GB, free: 283.8 MB / 0.8699 GB Notification: Performance of matching and sorting (n=926) (initialization_lambda0): time 0.02089/1.396, allocations: 18.88 MB / 1.302 GB, free: 265.2 MB / 0.8699 GB Notification: Performance of prepare postOptimizeDAE: time 5.508e-05/1.396, allocations: 53.69 kB / 1.303 GB, free: 265.2 MB / 0.8699 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.01618/1.413, allocations: 16.86 MB / 1.319 GB, free: 248.2 MB / 0.8699 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.001118/1.414, allocations: 0.7911 MB / 1.32 GB, free: 247.5 MB / 0.8699 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.00668/1.42, allocations: 2.122 MB / 1.322 GB, free: 245.3 MB / 0.8699 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.008071/1.429, allocations: 12.8 MB / 1.334 GB, free: 232 MB / 0.8699 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.005113/1.434, allocations: 300.2 kB / 1.335 GB, free: 231.7 MB / 0.8699 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.001036/1.435, allocations: 0.531 MB / 1.335 GB, free: 231.1 MB / 0.8699 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 0.00189/1.437, allocations: 0.6585 MB / 1.336 GB, free: 230.5 MB / 0.8699 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.001426/1.438, allocations: 0.8219 MB / 1.337 GB, free: 230.2 MB / 0.8699 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 0.01203/1.45, allocations: 12.5 MB / 1.349 GB, free: 218 MB / 0.8699 GB Error: post-optimization module wrapFunctionCalls (simulation) failed. " [Timeout remaining time 798] [Calling sys.exit(0), Time elapsed: 4.239658407866955]