Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr ModelicaTest_trunk_ModelicaTest.Fluid.TestExamplesVariants.HeatingSystem_SteadyState.conf.json
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices trunk/package.mo", uses=false)
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex trunk/package.mo", uses=false)
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica trunk/package.mo", uses=false)
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaTest trunk/package.mo", uses=false)
Using package ModelicaTest with version trunk (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaTest trunk/package.mo)
Using package Modelica with version trunk (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica trunk/package.mo)
Using package Complex with version trunk (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex trunk/package.mo)
Using package ModelicaServices with version trunk (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices trunk/package.mo)
Running command: translateModel(ModelicaTest.Fluid.TestExamplesVariants.HeatingSystem_SteadyState,tolerance=1e-06,outputFormat="mat",numberOfIntervals=5000,variableFilter="time|tank.m|m_flow|T_forward|T_return|tankLevel|tank.ports.1..m_flow|tank.ports.1..p|tank.ports.1..h_outflow|tank.ports.2..m_flow|tank.ports.2..p|tank.ports.2..h_outflow|tank.portsData.1..diameter|tank.portsData.1..height|tank.portsData.1..zeta_out|tank.portsData.1..zeta_in|tank.portsData.2..diameter|tank.portsData.2..height|tank.portsData.2..zeta_out|tank.portsData.2..zeta_in|tank.ports_H_flow.1.|tank.ports_H_flow.2.|tank.ports_E_flow.1.|tank.ports_E_flow.2.|tank.ports_penetration.1.|tank.ports_penetration.2.|tank.portsData_diameter_internal.1.|tank.portsData_diameter_internal.2.|tank.portsData_height_internal.1.|tank.portsData_height_internal.2.|tank.portsData_zeta_in_internal.1.|tank.portsData_zeta_in_internal.2.|tank.portsData_zeta_out_internal.1.|tank.portsData_zeta_out_internal.2.|tank.portsData_diameter.1.|tank.portsData_diameter.2.|tank.portsData_height.1.|tank.portsData_height.2.|tank.portsData_zeta_in.1.|tank.portsData_zeta_in.2.|tank.portsData_zeta_out.1.|tank.portsData_zeta_out.2.|pump.port_b.m_flow|pump.port_b.p|pump.port_b.h_outflow|valve.port_b.m_flow|valve.port_b.p|valve.port_b.h_outflow|valve.minLimiter.y|sensor_m_flow.port_b.m_flow|sensor_m_flow.port_b.p|sensor_m_flow.port_b.h_outflow|heater.port_b.m_flow|heater.port_b.p|heater.port_b.h_outflow|radiator.port_b.m_flow|radiator.port_b.p|radiator.port_b.h_outflow|handle.y|pipe.port_b.m_flow|pipe.port_b.p|pipe.port_b.h_outflow",fileNamePrefix="ModelicaTest_trunk_ModelicaTest.Fluid.TestExamplesVariants.HeatingSystem_SteadyState")
translateModel(ModelicaTest.Fluid.TestExamplesVariants.HeatingSystem_SteadyState,tolerance=1e-06,outputFormat="mat",numberOfIntervals=5000,variableFilter="time|tank.m|m_flow|T_forward|T_return|tankLevel|tank.ports.1..m_flow|tank.ports.1..p|tank.ports.1..h_outflow|tank.ports.2..m_flow|tank.ports.2..p|tank.ports.2..h_outflow|tank.portsData.1..diameter|tank.portsData.1..height|tank.portsData.1..zeta_out|tank.portsData.1..zeta_in|tank.portsData.2..diameter|tank.portsData.2..height|tank.portsData.2..zeta_out|tank.portsData.2..zeta_in|tank.ports_H_flow.1.|tank.ports_H_flow.2.|tank.ports_E_flow.1.|tank.ports_E_flow.2.|tank.ports_penetration.1.|tank.ports_penetration.2.|tank.portsData_diameter_internal.1.|tank.portsData_diameter_internal.2.|tank.portsData_height_internal.1.|tank.portsData_height_internal.2.|tank.portsData_zeta_in_internal.1.|tank.portsData_zeta_in_internal.2.|tank.portsData_zeta_out_internal.1.|tank.portsData_zeta_out_internal.2.|tank.portsData_diameter.1.|tank.portsData_diameter.2.|tank.portsData_height.1.|tank.portsData_height.2.|tank.portsData_zeta_in.1.|tank.portsData_zeta_in.2.|tank.portsData_zeta_out.1.|tank.portsData_zeta_out.2.|pump.port_b.m_flow|pump.port_b.p|pump.port_b.h_outflow|valve.port_b.m_flow|valve.port_b.p|valve.port_b.h_outflow|valve.minLimiter.y|sensor_m_flow.port_b.m_flow|sensor_m_flow.port_b.p|sensor_m_flow.port_b.h_outflow|heater.port_b.m_flow|heater.port_b.p|heater.port_b.h_outflow|radiator.port_b.m_flow|radiator.port_b.p|radiator.port_b.h_outflow|handle.y|pipe.port_b.m_flow|pipe.port_b.p|pipe.port_b.h_outflow",fileNamePrefix="ModelicaTest_trunk_ModelicaTest.Fluid.TestExamplesVariants.HeatingSystem_SteadyState")
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices trunk/package.mo): time 0.001195/0.001195, allocations: 113 kB / 18.45 MB, free: 4.621 MB / 14.72 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex trunk/package.mo): time 0.001209/0.001209, allocations: 212.9 kB / 19.4 MB, free: 3.672 MB / 14.72 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica trunk/package.mo): time 1.227/1.227, allocations: 227.4 MB / 247.6 MB, free: 10.46 MB / 206.1 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaTest trunk/package.mo): time 0.1899/0.1899, allocations: 46.11 MB / 345 MB, free: 11.52 MB / 286.1 MB
Notification: Performance of FrontEnd - loaded program: time 0.001255/0.001255, allocations: 83.81 kB / 482 MB, free: 4.062 MB / 350.1 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.2575/0.2588, allocations: 62.43 MB / 0.5317 GB, free: 13.59 MB / 398.1 MB
Notification: Performance of NFInst.instantiate(ModelicaTest.Fluid.TestExamplesVariants.HeatingSystem_SteadyState): time 0.07878/0.3376, allocations: 90.45 MB / 0.62 GB, free: 6.992 MB / 478.1 MB
Notification: Performance of NFInst.instExpressions: time 0.02746/0.3651, allocations: 21.34 MB / 0.6409 GB, free: 1.594 MB / 494.1 MB
Notification: Performance of NFInst.updateImplicitVariability: time 0.002296/0.3675, allocations: 95.44 kB / 0.641 GB, free: 1.5 MB / 494.1 MB
Notification: Performance of NFTyping.typeComponents: time 0.002057/0.3696, allocations: 0.9356 MB / 0.6419 GB, free: 0.5586 MB / 494.1 MB
Notification: Performance of NFTyping.typeBindings: time 0.007998/0.3776, allocations: 3.783 MB / 0.6456 GB, free: 12.76 MB / 0.4981 GB
Notification: Performance of NFTyping.typeClassSections: time 0.01102/0.3886, allocations: 5.691 MB / 0.6511 GB, free: 7.07 MB / 0.4981 GB
Notification: Performance of NFFlatten.flatten: time 0.007703/0.3963, allocations: 6.937 MB / 0.6579 GB, free: 112 kB / 0.4981 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.002365/0.3987, allocations: 1.817 MB / 0.6597 GB, free: 14.27 MB / 0.5137 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.395/0.7937, allocations: 74.98 MB / 0.7329 GB, free: 59.23 MB / 0.5606 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.057/0.8507, allocations: 31.93 MB / 0.7641 GB, free: 49.52 MB / 0.5606 GB
Notification: Performance of NFPackage.collectConstants: time 0.0007797/0.8515, allocations: 245.3 kB / 0.7643 GB, free: 49.52 MB / 0.5606 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.01122/0.8628, allocations: 6.115 MB / 0.7703 GB, free: 48.52 MB / 0.5606 GB
Notification: Performance of NFScalarize.scalarize: time 0.001102/0.8639, allocations: 1.074 MB / 0.7713 GB, free: 48.52 MB / 0.5606 GB
Notification: Performance of NFVerifyModel.verify: time 0.002145/0.866, allocations: 1.488 MB / 0.7728 GB, free: 48.47 MB / 0.5606 GB
Notification: Performance of NFConvertDAE.convert: time 0.00653/0.8726, allocations: 5.516 MB / 0.7782 GB, free: 45.08 MB / 0.5606 GB
Notification: Performance of FrontEnd - DAE generated: time 4.108e-06/0.8726, allocations: 0 / 0.7782 GB, free: 45.08 MB / 0.5606 GB
Notification: Performance of FrontEnd: time 1.673e-06/0.8726, allocations: 0 / 0.7782 GB, free: 45.08 MB / 0.5606 GB
Notification: Performance of Transformations before backend: time 5.444e-05/0.8727, allocations: 4 kB / 0.7782 GB, free: 45.07 MB / 0.5606 GB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 538
 * Number of variables: 538
Notification: Performance of Generate backend data structure: time 0.006629/0.8793, allocations: 3.486 MB / 0.7816 GB, free: 42.05 MB / 0.5606 GB
Notification: Performance of prepare preOptimizeDAE: time 3.691e-05/0.8794, allocations: 12.03 kB / 0.7816 GB, free: 42.04 MB / 0.5606 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.0007624/0.8801, allocations: 308.5 kB / 0.7819 GB, free: 41.73 MB / 0.5606 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.002051/0.8822, allocations: 1.661 MB / 0.7835 GB, free: 40.4 MB / 0.5606 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0001204/0.8823, allocations: 221.6 kB / 0.7837 GB, free: 40.24 MB / 0.5606 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.0002404/0.8826, allocations: 183.8 kB / 0.7839 GB, free: 40.12 MB / 0.5606 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.003797/0.8864, allocations: 3.281 MB / 0.7871 GB, free: 37.71 MB / 0.5606 GB
Notification: Performance of preOpt findStateOrder (simulation): time 4.138e-05/0.8864, allocations: 7.984 kB / 0.7871 GB, free: 37.7 MB / 0.5606 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0002026/0.8866, allocations: 80.11 kB / 0.7872 GB, free: 37.68 MB / 0.5606 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0002197/0.8869, allocations: 258.5 kB / 0.7874 GB, free: 37.46 MB / 0.5606 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.003794/0.8907, allocations: 3.088 MB / 0.7904 GB, free: 35.41 MB / 0.5606 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 0.01321/0.9039, allocations: 13.81 MB / 0.8039 GB, free: 23.25 MB / 0.5606 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.003198/0.9071, allocations: 2.206 MB / 0.8061 GB, free: 21.86 MB / 0.5606 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.001364/0.9085, allocations: 1.184 MB / 0.8072 GB, free: 21.1 MB / 0.5606 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.005662/0.9141, allocations: 5.621 MB / 0.8127 GB, free: 15.44 MB / 0.5606 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 2.784e-05/0.9142, allocations: 51.88 kB / 0.8128 GB, free: 15.38 MB / 0.5606 GB
Notification: Performance of preOpt simplifyInStream (simulation): time 0.0004185/0.9146, allocations: 161.9 kB / 0.8129 GB, free: 15.22 MB / 0.5606 GB
Notification: Performance of pre-optimization done (n=158): time 2.835e-06/0.9146, allocations: 0 / 0.8129 GB, free: 15.22 MB / 0.5606 GB
Notification: Performance of matching and sorting (n=259): time 0.4817/1.396, allocations: 55.32 MB / 0.867 GB, free: 7.945 MB / 0.6075 GB
Error: Jacobian StateSetJac0 contains non-linear components. This indicates a singular system or internal generation errors.
Notification: Performance of inlineWhenForInitialization (initialization): time 0.1319/1.528, allocations: 45.51 MB / 0.9114 GB, free: 10.04 MB / 0.6544 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.003266/1.532, allocations: 1.862 MB / 0.9132 GB, free: 8.133 MB / 0.6544 GB
Notification: Performance of collectPreVariables (initialization): time 0.0007241/1.532, allocations: 69.7 kB / 0.9133 GB, free: 8.059 MB / 0.6544 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0008498/1.533, allocations: 1.091 MB / 0.9144 GB, free: 6.961 MB / 0.6544 GB
Notification: Performance of collectInitialBindings (initialization): time 0.001159/1.534, allocations: 0.8674 MB / 0.9152 GB, free: 6.102 MB / 0.6544 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.001444/1.536, allocations: 0.5643 MB / 0.9158 GB, free: 5.531 MB / 0.6544 GB
Notification: Performance of setup shared object (initialization): time 9.632e-05/1.536, allocations: 301.1 kB / 0.916 GB, free: 5.234 MB / 0.6544 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.004065/1.54, allocations: 2.184 MB / 0.9182 GB, free: 3.043 MB / 0.6544 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.004453/1.544, allocations: 2.815 MB / 0.9209 GB, free: 15.98 MB / 0.67 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.01044/1.555, allocations: 5.415 MB / 0.9262 GB, free: 10.34 MB / 0.67 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 1.961e-05/1.555, allocations: 4 kB / 0.9262 GB, free: 10.34 MB / 0.67 GB
Notification: Performance of matching and sorting (n=359) (initialization): time 0.01471/1.57, allocations: 7.487 MB / 0.9335 GB, free: 2.906 MB / 0.67 GB
Notification: Performance of prepare postOptimizeDAE: time 3.222e-05/1.57, allocations: 12 kB / 0.9335 GB, free: 2.895 MB / 0.67 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 3.653e-05/1.57, allocations: 20 kB / 0.9336 GB, free: 2.875 MB / 0.67 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.04219/1.612, allocations: 11.84 MB / 0.9451 GB, free: 7.062 MB / 0.6856 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001574/1.614, allocations: 350.5 kB / 0.9455 GB, free: 6.742 MB / 0.6856 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.01806/1.632, allocations: 8.623 MB / 0.9539 GB, free: 14.08 MB / 0.7012 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.003419/1.635, allocations: 195.8 kB / 0.9541 GB, free: 13.89 MB / 0.7012 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0005719/1.636, allocations: 159.9 kB / 0.9542 GB, free: 13.73 MB / 0.7012 GB
Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.005032/1.641, allocations: 2.68 MB / 0.9568 GB, free: 11.04 MB / 0.7012 GB
Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.004329/1.645, allocations: 2.755 MB / 0.9595 GB, free: 8.035 MB / 0.7012 GB
Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.01046/1.656, allocations: 5.291 MB / 0.9647 GB, free: 2.523 MB / 0.7012 GB
Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 2.024e-05/1.656, allocations: 8 kB / 0.9647 GB, free: 2.516 MB / 0.7012 GB
Notification: Performance of matching and sorting (n=359) (initialization_lambda0): time 0.01459/1.67, allocations: 7.208 MB / 0.9717 GB, free: 11.37 MB / 0.7169 GB
Notification: Performance of prepare postOptimizeDAE: time 4.321e-05/1.67, allocations: 12 kB / 0.9717 GB, free: 11.36 MB / 0.7169 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 3.933e-05/1.67, allocations: 20 kB / 0.9718 GB, free: 11.34 MB / 0.7169 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.02446/1.695, allocations: 7.678 MB / 0.9793 GB, free: 3.66 MB / 0.7169 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001816/1.697, allocations: 391.9 kB / 0.9796 GB, free: 3.301 MB / 0.7169 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.2328/1.929, allocations: 8.132 MB / 0.9876 GB, free: 321.2 MB / 0.7169 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.003066/1.933, allocations: 192.8 kB / 0.9878 GB, free: 321.2 MB / 0.7169 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.000288/1.933, allocations: 147.7 kB / 0.9879 GB, free: 321.2 MB / 0.7169 GB
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 84
 * Number of states: 0 ()
 * Number of discrete variables: 4 (tank.inFlow[2],tank.inFlow[1],tank.regularFlow[2],tank.regularFlow[1])
 * Number of discrete states: 0 ()
 * Number of clocked states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for initialization (171):
 * Single equations (assignments): 169
 * Array equations: 0
 * Algorithm blocks: 0
 * Record equations: 0
 * When equations: 0
 * If-equations: 0
 * Equation systems (not torn): 0
 * Torn equation systems: 2
 * Mixed (continuous/discrete) equation systems: 0
Notification: Torn system details for strict tearing set:
 * Linear torn systems (#iteration vars, #inner vars, density): 0 systems
 * Non-linear torn systems (#iteration vars, #inner vars): 2 systems
   {(15,79), (18,78)}
Notification: Performance of prepare postOptimizeDAE: time 0.0007003/1.934, allocations: 346.5 kB / 0.9882 GB, free: 320.9 MB / 0.7169 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0005035/1.934, allocations: 247.5 kB / 0.9885 GB, free: 320.9 MB / 0.7169 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.01343/1.947, allocations: 7.813 MB / 0.9961 GB, free: 318.2 MB / 0.7169 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 2.233e-05/1.948, allocations: 31.53 kB / 0.9961 GB, free: 318.2 MB / 0.7169 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 3.066e-06/1.948, allocations: 0 / 0.9961 GB, free: 318.2 MB / 0.7169 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.01049/1.958, allocations: 6.896 MB / 1.003 GB, free: 315.6 MB / 0.7169 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.01953/1.978, allocations: 13.76 MB / 1.016 GB, free: 308.2 MB / 0.7169 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 9.207e-06/1.978, allocations: 3.969 kB / 1.016 GB, free: 308.2 MB / 0.7169 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0007763/1.978, allocations: 190.7 kB / 1.016 GB, free: 308.2 MB / 0.7169 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.03597/2.014, allocations: 11.26 MB / 1.027 GB, free: 297.7 MB / 0.7169 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0004814/2.015, allocations: 83.95 kB / 1.028 GB, free: 297.6 MB / 0.7169 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.0129/2.028, allocations: 8.327 MB / 1.036 GB, free: 289.3 MB / 0.7169 GB
Warning: There are tearing variables with annotation attribute '__OpenModelica_tearingSelect = TearingSelect.never'. Use -d=tearingdump and -d=tearingdumpV for more information.
Error: Jacobian StateSetJac9 contains non-linear components. This indicates a singular system or internal generation errors.
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 0.1052/2.133, allocations: 42.24 MB / 1.077 GB, free: 247.2 MB / 0.7169 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.01602/2.149, allocations: 10.43 MB / 1.087 GB, free: 236.7 MB / 0.7169 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.001382/2.15, allocations: 0.8056 MB / 1.088 GB, free: 235.9 MB / 0.7169 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.00047/2.151, allocations: 52 kB / 1.088 GB, free: 235.8 MB / 0.7169 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.002313/2.153, allocations: 167.9 kB / 1.088 GB, free: 235.7 MB / 0.7169 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0003886/2.154, allocations: 202.1 kB / 1.088 GB, free: 235.5 MB / 0.7169 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0002345/2.154, allocations: 108 kB / 1.088 GB, free: 235.4 MB / 0.7169 GB
Notification: Performance of sorting global known variables: time 0.001311/2.155, allocations: 1.281 MB / 1.09 GB, free: 234.1 MB / 0.7169 GB
Notification: Performance of sort global known variables: time 1.61e-07/2.155, allocations: 0 / 1.09 GB, free: 234.1 MB / 0.7169 GB
Notification: Performance of remove unused functions: time 0.006209/2.161, allocations: 2.897 MB / 1.093 GB, free: 231.4 MB / 0.7169 GB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 5
 * Number of states: 1 ($STATESET1.x)
 * Number of discrete variables: 4 (tank.regularFlow[1],tank.regularFlow[2],tank.inFlow[1],tank.inFlow[2])
 * Number of discrete states: 0 ()
 * Number of clocked states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for simulation (93):
 * Single equations (assignments): 87
 * Array equations: 0
 * Algorithm blocks: 0
 * Record equations: 4
 * When equations: 0
 * If-equations: 0
 * Equation systems (not torn): 0
 * Torn equation systems: 2
 * Mixed (continuous/discrete) equation systems: 0
Notification: Torn system details for strict tearing set:
 * Linear torn systems (#iteration vars, #inner vars, density): 0 systems
 * Non-linear torn systems (#iteration vars, #inner vars): 2 systems
   {(15,77), (19,105)}
Notification: Performance of Backend phase and start with SimCode phase: time 0.006296/2.168, allocations: 2.095 MB / 1.095 GB, free: 229.6 MB / 0.7169 GB
Notification: Performance of simCode: created initialization part: time 0.02089/2.189, allocations: 9.229 MB / 1.104 GB, free: 220.4 MB / 0.7169 GB
Notification: Performance of simCode: created event and clocks part: time 6.221e-06/2.189, allocations: 4 kB / 1.104 GB, free: 220.4 MB / 0.7169 GB
Notification: Performance of simCode: created simulation system equations: time 0.00766/2.196, allocations: 3.198 MB / 1.107 GB, free: 217.2 MB / 0.7169 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.004152/2.2, allocations: 1.056 MB / 1.108 GB, free: 216.1 MB / 0.7169 GB
[/var/lib/jenkins1/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/Compiler/SimCode/SimCodeUtil.mo:4690:9-4690:59:writable] Error: Internal error function createStateSetsSets failed.
[/var/lib/jenkins1/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/Compiler/SimCode/SimCodeUtil.mo:804:5-804:146:writable] Error: Internal error function createSimCode failed [Transformation from optimised DAE to simulation code structure failed]