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 0.01728/0.01728, allocations: 1.798 MB / 21.11 MB, free: 3.285 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 0.001697/0.001697, allocations: 81.27 kB / 24.84 MB, free: 7.266 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 0.001943/0.001943, allocations: 159.2 kB / 28.68 MB, free: 3.84 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 1.555/1.555, allocations: 177.1 MB / 209.6 MB, free: 2.43 MB / 186.7 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 1.221/1.221, allocations: 102.5 MB / 369 MB, free: 0.8906 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: 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.1.|balanceTank_L3_1.volume.xi_gas.2.|balanceTank_L3_1.volume.xi_gas.3.|balanceTank_L3_1.volume.xi_gas.4.|balanceTank_L3_1.volume.xi_gas.5.|balanceTank_L3_1.volume.xi_gas.6.|balanceTank_L3_1.volume.xi_gas.7.|balanceTank_L3_1.volume.xi_gas.8.|balanceTank_L3_1.volume.xi_gas.9.|balanceTank_L3_1.wall.U.1.|balanceTank_L3_1.wall.U.2.|balanceTank_L3_1.wall.U.3.",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.1.|balanceTank_L3_1.volume.xi_gas.2.|balanceTank_L3_1.volume.xi_gas.3.|balanceTank_L3_1.volume.xi_gas.4.|balanceTank_L3_1.volume.xi_gas.5.|balanceTank_L3_1.volume.xi_gas.6.|balanceTank_L3_1.volume.xi_gas.7.|balanceTank_L3_1.volume.xi_gas.8.|balanceTank_L3_1.volume.xi_gas.9.|balanceTank_L3_1.wall.U.1.|balanceTank_L3_1.wall.U.2.|balanceTank_L3_1.wall.U.3.",fileNamePrefix="ClaRa_ClaRa.Components.MechanicalSeparation.Check.TestBalanceTank") [Timeout 800] "Notification: Performance of FrontEnd - loaded program: time 1.894e-06/1.894e-06, allocations: 0 / 469 MB, free: 13.02 MB / 442.8 MB Notification: Performance of FrontEnd - Absyn->SCode: time 2.893e-05/3.083e-05, allocations: 2.312 kB / 469 MB, free: 13.02 MB / 442.8 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 0.4935/0.4936, allocations: 67.53 MB / 0.524 GB, free: 73.62 MB / 490.8 MB Notification: Performance of NFInst.instExpressions: time 0.0457/0.5393, allocations: 31.34 MB / 0.5546 GB, free: 53.48 MB / 490.8 MB Notification: Performance of NFInst.updateImplicitVariability: time 0.005091/0.5444, allocations: 92.78 kB / 0.5547 GB, free: 53.45 MB / 490.8 MB Notification: Performance of NFTyping.typeComponents: time 0.006889/0.5513, allocations: 2.096 MB / 0.5567 GB, free: 52.46 MB / 490.8 MB Notification: Performance of NFTyping.typeBindings: time 0.009962/0.5612, allocations: 2.712 MB / 0.5594 GB, free: 50.84 MB / 490.8 MB Notification: Performance of NFTyping.typeClassSections: time 0.01585/0.5771, allocations: 5.239 MB / 0.5645 GB, free: 48.06 MB / 490.8 MB Notification: Performance of NFFlatten.flatten: time 0.01416/0.5912, allocations: 8.884 MB / 0.5732 GB, free: 43.31 MB / 490.8 MB Notification: Performance of NFFlatten.resolveConnections: time 0.00604/0.5973, allocations: 3.847 MB / 0.5769 GB, free: 40.51 MB / 490.8 MB Notification: Performance of NFEvalConstants.evaluate: time 0.01303/0.6103, allocations: 5.407 MB / 0.5822 GB, free: 37.12 MB / 490.8 MB Notification: Performance of NFSimplifyModel.simplify: time 0.008337/0.6186, allocations: 4.599 MB / 0.5867 GB, free: 33.86 MB / 490.8 MB Notification: Performance of NFPackage.collectConstants: time 0.003507/0.6221, allocations: 1.129 MB / 0.5878 GB, free: 32.73 MB / 490.8 MB Notification: Performance of NFFlatten.collectFunctions: time 0.0132/0.6353, allocations: 4.997 MB / 0.5927 GB, free: 27.73 MB / 490.8 MB Notification: Performance of NFScalarize.scalarize: time 0.005426/0.6408, allocations: 4.26 MB / 0.5968 GB, free: 23.46 MB / 490.8 MB Notification: Performance of NFVerifyModel.verify: time 0.008434/0.6492, allocations: 3.477 MB / 0.6002 GB, free: 19.98 MB / 490.8 MB Notification: Performance of NFConvertDAE.convert: time 0.0257/0.6749, allocations: 13.78 MB / 0.6137 GB, free: 6.168 MB / 490.8 MB Notification: Performance of FrontEnd - DAE generated: time 7.685e-06/0.6749, allocations: 4 kB / 0.6137 GB, free: 6.164 MB / 490.8 MB Notification: Performance of FrontEnd: time 2.274e-06/0.6749, allocations: 3.984 kB / 0.6137 GB, free: 6.16 MB / 490.8 MB Notification: Performance of Transformations before backend: time 0.0004212/0.6753, allocations: 2.688 kB / 0.6137 GB, free: 6.16 MB / 490.8 MB 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 0.03185/0.7072, allocations: 11.86 MB / 0.6253 GB, free: 10.31 MB / 0.4949 GB Notification: Performance of prepare preOptimizeDAE: time 5.132e-05/0.7072, allocations: 8.031 kB / 0.6253 GB, free: 10.3 MB / 0.4949 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.006126/0.7134, allocations: 1.318 MB / 0.6266 GB, free: 8.98 MB / 0.4949 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.02566/0.739, allocations: 9.458 MB / 0.6358 GB, free: 15.44 MB / 0.5105 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.000381/0.7394, allocations: 243.8 kB / 0.6361 GB, free: 15.2 MB / 0.5105 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.002477/0.7419, allocations: 440.5 kB / 0.6365 GB, free: 14.77 MB / 0.5105 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.03404/0.7759, allocations: 15.88 MB / 0.652 GB, free: 11.65 MB / 0.5262 GB Notification: Performance of preOpt findStateOrder (simulation): time 0.0001101/0.776, allocations: 34.38 kB / 0.652 GB, free: 11.62 MB / 0.5262 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.001151/0.7772, allocations: 184 kB / 0.6522 GB, free: 11.44 MB / 0.5262 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0008021/0.778, allocations: 482.2 kB / 0.6526 GB, free: 10.97 MB / 0.5262 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.02834/0.8063, allocations: 8.803 MB / 0.6612 GB, free: 2.168 MB / 0.5262 GB Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.06916/0.8755, allocations: 40.49 MB / 0.7008 GB, free: 8.824 MB / 0.573 GB Notification: Performance of preOpt comSubExp (simulation): time 0.02034/0.8958, allocations: 5.687 MB / 0.7063 GB, free: 3.074 MB / 0.573 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.006848/0.9027, allocations: 2.597 MB / 0.7089 GB, free: 444 kB / 0.573 GB Notification: Performance of preOpt evalFunc (simulation): time 0.00149/0.9041, allocations: 447.4 kB / 0.7093 GB, free: 15.99 MB / 0.5887 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.01982/0.924, allocations: 5.217 MB / 0.7144 GB, free: 10.67 MB / 0.5887 GB Notification: Performance of pre-optimization done (n=704): time 1.378e-05/0.924, allocations: 2.656 kB / 0.7144 GB, free: 10.67 MB / 0.5887 GB Notification: Performance of matching and sorting (n=705): time 0.4055/1.33, allocations: 36.25 MB / 0.7498 GB, free: 182.1 MB / 0.6043 GB Notification: Performance of inlineWhenForInitialization (initialization): time 0.0002943/1.33, allocations: 0.9028 MB / 0.7507 GB, free: 181.1 MB / 0.6043 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.01063/1.34, allocations: 6.227 MB / 0.7568 GB, free: 180.5 MB / 0.6043 GB Notification: Performance of collectPreVariables (initialization): time 0.001889/1.342, allocations: 111.9 kB / 0.7569 GB, free: 180.4 MB / 0.6043 GB Notification: Performance of collectInitialEqns (initialization): time 0.003442/1.346, allocations: 3.373 MB / 0.7602 GB, free: 178.3 MB / 0.6043 GB Notification: Performance of collectInitialBindings (initialization): time 0.004503/1.35, allocations: 2.486 MB / 0.7626 GB, free: 176.7 MB / 0.6043 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.007096/1.357, allocations: 1.555 MB / 0.7641 GB, free: 176 MB / 0.6043 GB Notification: Performance of setup shared object (initialization): time 9.88e-05/1.357, allocations: 480.8 kB / 0.7646 GB, free: 175.5 MB / 0.6043 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.007465/1.365, allocations: 2.427 MB / 0.7669 GB, free: 175.2 MB / 0.6043 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.01057/1.375, allocations: 5.091 MB / 0.7719 GB, free: 171.7 MB / 0.6043 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.02584/1.401, allocations: 10.19 MB / 0.7819 GB, free: 167.2 MB / 0.6043 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 7.576e-05/1.401, allocations: 12.09 kB / 0.7819 GB, free: 167.2 MB / 0.6043 GB Notification: Performance of matching and sorting (n=923) (initialization): time 0.03206/1.433, allocations: 8.668 MB / 0.7903 GB, free: 165 MB / 0.6043 GB Notification: Performance of prepare postOptimizeDAE: time 0.0001336/1.434, allocations: 49.36 kB / 0.7904 GB, free: 165 MB / 0.6043 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.0236/1.457, allocations: 6.631 MB / 0.7969 GB, free: 162 MB / 0.6043 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.00342/1.461, allocations: 0.6993 MB / 0.7975 GB, free: 161.5 MB / 0.6043 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.01367/1.474, allocations: 2.089 MB / 0.7996 GB, free: 159.8 MB / 0.6043 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.01201/1.486, allocations: 12.78 MB / 0.8121 GB, free: 146.8 MB / 0.6043 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.006739/1.493, allocations: 289.4 kB / 0.8123 GB, free: 146.6 MB / 0.6043 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.002246/1.495, allocations: 0.5263 MB / 0.8129 GB, free: 146.1 MB / 0.6043 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 0.01138/1.507, allocations: 2.707 MB / 0.8155 GB, free: 143.8 MB / 0.6043 GB Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.01199/1.519, allocations: 5.083 MB / 0.8205 GB, free: 138.1 MB / 0.6043 GB Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.0269/1.546, allocations: 10.18 MB / 0.8304 GB, free: 127.5 MB / 0.6043 GB Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 7.358e-05/1.546, allocations: 12 kB / 0.8304 GB, free: 127.5 MB / 0.6043 GB Notification: Performance of matching and sorting (n=923) (initialization_lambda0): time 0.0281/1.574, allocations: 8.65 MB / 0.8389 GB, free: 119.7 MB / 0.6043 GB Notification: Performance of prepare postOptimizeDAE: time 9.59e-05/1.574, allocations: 54.39 kB / 0.8389 GB, free: 119.6 MB / 0.6043 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.02245/1.596, allocations: 6.616 MB / 0.8454 GB, free: 113.5 MB / 0.6043 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.002967/1.599, allocations: 0.695 MB / 0.8461 GB, free: 112.9 MB / 0.6043 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.01708/1.616, allocations: 2.085 MB / 0.8481 GB, free: 110.8 MB / 0.6043 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.01456/1.631, allocations: 12.79 MB / 0.8606 GB, free: 97.38 MB / 0.6043 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.00895/1.64, allocations: 279.9 kB / 0.8609 GB, free: 97.12 MB / 0.6043 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.002653/1.642, allocations: 0.5232 MB / 0.8614 GB, free: 96.6 MB / 0.6043 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 0.005572/1.648, allocations: 0.7483 MB / 0.8621 GB, free: 95.9 MB / 0.6043 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.00632/1.654, allocations: 0.9555 MB / 0.863 GB, free: 94.94 MB / 0.6043 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 0.0212/1.676, allocations: 7.817 MB / 0.8707 GB, free: 87.47 MB / 0.6043 GB Error: post-optimization module wrapFunctionCalls (simulation) failed. " [Timeout remaining time 798] [Calling sys.exit(0), Time elapsed: 5.861857841955498]