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 0.01252/0.01252, allocations: 1.754 MB / 20.61 MB, free: 1.004 MB / 14.72 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 0.001591/0.001591, allocations: 101.5 kB / 24.18 MB, free: 2.438 MB / 14.72 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 0.001913/0.001913, allocations: 213.6 kB / 27.9 MB, free: 3.742 MB / 19.63 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 1.512/1.512, allocations: 230.6 MB / 262.1 MB, free: 5.84 MB / 206.1 MB " [Timeout remaining time 178] 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 1.053/1.053, allocations: 130.7 MB / 449.7 MB, free: 6.434 MB / 350.1 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 0.3.1 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/SMArtInt main/package.mo) Running command: "" <> buildModelFMU(ClaRa.Components.MechanicalSeparation.Check.TestBalanceTank,fileNamePrefix="ClaRa_ClaRa_Components_MechanicalSeparation_Check_TestBalanceTank",fmuType="me",version="2.0",platforms={"static"}) "" <> buildModelFMU(ClaRa.Components.MechanicalSeparation.Check.TestBalanceTank,fileNamePrefix="ClaRa_ClaRa_Components_MechanicalSeparation_Check_TestBalanceTank",fmuType="me",version="2.0",platforms={"static"}) [Timeout 800] "Notification: SMArtInt 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: 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: Requested package SMArtInt of version 0.5.1, but this package was already loaded with version 0.3.1. There are no conversion annotations for this version but 0.5.1 is newer than 0.3.1. There is a possibility that 0.3.1 remains backwards compatible, but it is not loaded so OpenModelica cannot verify this. Notification: Performance of FrontEnd - loaded program: time 0.07023/0.07023, allocations: 20.98 MB / 0.6358 GB, free: 4.766 MB / 462.1 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.173/0.2433, allocations: 81.91 MB / 0.7158 GB, free: 2.758 MB / 0.5294 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 0.4853/0.7285, allocations: 49.38 MB / 0.764 GB, free: 18.18 MB / 0.5607 GB Notification: Performance of NFInst.instExpressions: time 0.04422/0.7727, allocations: 30 MB / 0.7933 GB, free: 13.66 MB / 0.5763 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.005524/0.7783, allocations: 96.47 kB / 0.7934 GB, free: 13.62 MB / 0.5763 GB Notification: Performance of NFTyping.typeComponents: time 0.007413/0.7857, allocations: 2.08 MB / 0.7955 GB, free: 12.26 MB / 0.5763 GB Notification: Performance of NFTyping.typeBindings: time 0.009833/0.7955, allocations: 2.645 MB / 0.798 GB, free: 10.18 MB / 0.5763 GB Notification: Performance of NFTyping.typeClassSections: time 0.01616/0.8117, allocations: 5.139 MB / 0.8031 GB, free: 6.34 MB / 0.5763 GB Notification: Performance of NFFlatten.flatten: time 0.01631/0.828, allocations: 8.681 MB / 0.8115 GB, free: 0.6367 MB / 0.5763 GB Notification: Performance of NFFlatten.resolveConnections: time 0.007852/0.8358, allocations: 3.668 MB / 0.8151 GB, free: 12.9 MB / 0.5919 GB Notification: Performance of NFEvalConstants.evaluate: time 0.009504/0.8453, allocations: 3.969 MB / 0.819 GB, free: 8.918 MB / 0.5919 GB Notification: Performance of NFSimplifyModel.simplify: time 0.01113/0.8565, allocations: 5.021 MB / 0.8239 GB, free: 3.883 MB / 0.5919 GB Notification: Performance of NFPackage.collectConstants: time 0.005126/0.8616, allocations: 1.129 MB / 0.825 GB, free: 2.754 MB / 0.5919 GB Notification: Performance of NFFlatten.collectFunctions: time 0.0148/0.8764, allocations: 4.952 MB / 0.8298 GB, free: 13.81 MB / 0.6075 GB Notification: Performance of NFScalarize.scalarize: time 0.006832/0.8832, allocations: 4.158 MB / 0.8339 GB, free: 9.641 MB / 0.6075 GB Notification: Performance of NFVerifyModel.verify: time 0.01076/0.894, allocations: 4.092 MB / 0.8379 GB, free: 5.531 MB / 0.6075 GB Notification: Performance of NFConvertDAE.convert: time 0.03558/0.9296, allocations: 19.28 MB / 0.8567 GB, free: 2.195 MB / 0.6232 GB Notification: Performance of FrontEnd - DAE generated: time 6.993e-06/0.9296, allocations: 0 / 0.8567 GB, free: 2.195 MB / 0.6232 GB Notification: Performance of FrontEnd: time 2.364e-06/0.9296, allocations: 0 / 0.8567 GB, free: 2.195 MB / 0.6232 GB Notification: Performance of Transformations before backend: time 0.0005051/0.9301, allocations: 2.656 kB / 0.8567 GB, free: 2.195 MB / 0.6232 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 0.04153/0.9716, allocations: 11.55 MB / 0.868 GB, free: 6.656 MB / 0.6388 GB Notification: Performance of prepare preOptimizeDAE: time 5.705e-05/0.9717, allocations: 8.031 kB / 0.868 GB, free: 6.648 MB / 0.6388 GB Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.00356/0.9752, allocations: 0.6268 MB / 0.8686 GB, free: 6.012 MB / 0.6388 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.006584/0.9818, allocations: 1.068 MB / 0.8697 GB, free: 4.941 MB / 0.6388 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.02937/1.011, allocations: 10.85 MB / 0.8803 GB, free: 10 MB / 0.6544 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0003944/1.012, allocations: 234.7 kB / 0.8805 GB, free: 9.773 MB / 0.6544 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.002597/1.014, allocations: 338.5 kB / 0.8808 GB, free: 9.445 MB / 0.6544 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.04097/1.055, allocations: 20.89 MB / 0.9012 GB, free: 1.781 MB / 0.67 GB Notification: Performance of preOpt findStateOrder (simulation): time 0.000215/1.055, allocations: 35.67 kB / 0.9012 GB, free: 1.746 MB / 0.67 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.002371/1.058, allocations: 184 kB / 0.9014 GB, free: 1.566 MB / 0.67 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0009001/1.059, allocations: 478.2 kB / 0.9019 GB, free: 1.098 MB / 0.67 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0471/1.106, allocations: 24.89 MB / 0.9262 GB, free: 8.203 MB / 0.7013 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 0.07261/1.178, allocations: 38.87 MB / 0.9641 GB, free: 0.6836 MB / 0.7325 GB Notification: Performance of preOpt comSubExp (simulation): time 0.0277/1.206, allocations: 11.41 MB / 0.9753 GB, free: 5.23 MB / 0.7482 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.01278/1.219, allocations: 7.32 MB / 0.9824 GB, free: 13.88 MB / 0.7638 GB Notification: Performance of preOpt evalFunc (simulation): time 0.002014/1.221, allocations: 411.5 kB / 0.9828 GB, free: 13.48 MB / 0.7638 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.02621/1.247, allocations: 9.961 MB / 0.9926 GB, free: 3.43 MB / 0.7638 GB Notification: Performance of pre-optimization done (n=704): time 1.603e-05/1.247, allocations: 0 / 0.9926 GB, free: 3.43 MB / 0.7638 GB Notification: Performance of matching and sorting (n=705): time 0.1218/1.369, allocations: 58.85 MB / 1.05 GB, free: 8.312 MB / 0.8263 GB Notification: Performance of inlineWhenForInitialization (initialization): time 0.0005172/1.369, allocations: 0.8984 MB / 1.051 GB, free: 7.211 MB / 0.8263 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.01166/1.381, allocations: 7.124 MB / 1.058 GB, free: 96 kB / 0.8263 GB Notification: Performance of collectPreVariables (initialization): time 0.3047/1.686, allocations: 111.1 kB / 1.058 GB, free: 349.6 MB / 0.8263 GB Notification: Performance of collectInitialEqns (initialization): time 0.00342/1.689, allocations: 3.028 MB / 1.061 GB, free: 349.3 MB / 0.8263 GB Notification: Performance of collectInitialBindings (initialization): time 0.003419/1.693, allocations: 2.458 MB / 1.063 GB, free: 348.6 MB / 0.8263 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.003733/1.696, allocations: 1.556 MB / 1.065 GB, free: 348 MB / 0.8263 GB Notification: Performance of setup shared object (initialization): time 4.328e-05/1.696, allocations: 303.6 kB / 1.065 GB, free: 347.7 MB / 0.8263 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.01154/1.708, allocations: 7.574 MB / 1.073 GB, free: 344.5 MB / 0.8263 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.01105/1.719, allocations: 9.58 MB / 1.082 GB, free: 338.9 MB / 0.8263 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.1633/1.882, allocations: 62.08 MB / 1.143 GB, free: 288.6 MB / 0.8263 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 3.398e-05/1.882, allocations: 14.44 kB / 1.143 GB, free: 288.6 MB / 0.8263 GB Notification: Performance of matching and sorting (n=926) (initialization): time 0.02997/1.912, allocations: 18.9 MB / 1.161 GB, free: 269.6 MB / 0.8263 GB Notification: Performance of prepare postOptimizeDAE: time 8.007e-05/1.912, allocations: 49.7 kB / 1.161 GB, free: 269.6 MB / 0.8263 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.02649/1.939, allocations: 16.89 MB / 1.178 GB, free: 252.6 MB / 0.8263 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.001869/1.941, allocations: 0.7862 MB / 1.178 GB, free: 251.8 MB / 0.8263 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.01346/1.954, allocations: 2.126 MB / 1.18 GB, free: 249.7 MB / 0.8263 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.01436/1.968, allocations: 12.79 MB / 1.193 GB, free: 236.3 MB / 0.8263 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.007188/1.976, allocations: 308.1 kB / 1.193 GB, free: 236 MB / 0.8263 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.002037/1.978, allocations: 0.5232 MB / 1.194 GB, free: 235.5 MB / 0.8263 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 0.01433/1.992, allocations: 9.813 MB / 1.203 GB, free: 225.7 MB / 0.8263 GB Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.01156/2.004, allocations: 9.56 MB / 1.213 GB, free: 215.4 MB / 0.8263 GB Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.1651/2.169, allocations: 62.01 MB / 1.273 GB, free: 152.9 MB / 0.8263 GB Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 3.221e-05/2.169, allocations: 12 kB / 1.273 GB, free: 152.9 MB / 0.8263 GB Notification: Performance of matching and sorting (n=926) (initialization_lambda0): time 0.03266/2.201, allocations: 18.88 MB / 1.292 GB, free: 133.9 MB / 0.8263 GB Notification: Performance of prepare postOptimizeDAE: time 6.263e-05/2.201, allocations: 58.47 kB / 1.292 GB, free: 133.8 MB / 0.8263 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.02543/2.227, allocations: 16.86 MB / 1.308 GB, free: 116.9 MB / 0.8263 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.001827/2.229, allocations: 0.7887 MB / 1.309 GB, free: 116.1 MB / 0.8263 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.01308/2.242, allocations: 2.122 MB / 1.311 GB, free: 114 MB / 0.8263 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.01377/2.256, allocations: 12.8 MB / 1.323 GB, free: 100.6 MB / 0.8263 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.006735/2.262, allocations: 303.2 kB / 1.324 GB, free: 100.3 MB / 0.8263 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.002257/2.265, allocations: 0.5271 MB / 1.324 GB, free: 99.74 MB / 0.8263 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 0.002972/2.267, allocations: 0.6569 MB / 1.325 GB, free: 99.11 MB / 0.8263 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.002341/2.27, allocations: 0.8185 MB / 1.326 GB, free: 98.29 MB / 0.8263 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 0.0203/2.29, allocations: 12.51 MB / 1.338 GB, free: 86.04 MB / 0.8263 GB Error: post-optimization module wrapFunctionCalls (simulation) failed. " [Timeout remaining time 797] [Calling sys.exit(0), Time elapsed: 6.464406376704574] Failed to read output from testmodel.py, exit status != 0: 2.7339844848029315 2.74546309 1.813051365 Calling exit ...