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 0.001607/0.001607, allocations: 122.8 kB / 17.79 MB, free: 5.277 MB / 14.72 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex trunk/package.mo): time 0.00182/0.00182, allocations: 201.2 kB / 18.73 MB, free: 4.34 MB / 14.72 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica trunk/package.mo): time 1.414/1.414, allocations: 227.4 MB / 246.9 MB, free: 10.45 MB / 206.1 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaTest trunk/package.mo): time 0.2544/0.2544, allocations: 46.1 MB / 344.3 MB, free: 11.5 MB / 286.1 MB
Notification: Performance of FrontEnd - loaded program: time 0.001394/0.001394, allocations: 79.88 kB / 481.3 MB, free: 4.027 MB / 350.1 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.3136/0.315, allocations: 62.42 MB / 0.531 GB, free: 13.6 MB / 398.1 MB
Notification: Performance of NFInst.instantiate(ModelicaTest.Fluid.TestExamplesVariants.HeatingSystem_SteadyState): time 0.0884/0.4034, allocations: 90.46 MB / 0.6194 GB, free: 6.965 MB / 478.1 MB
Notification: Performance of NFInst.instExpressions: time 0.03018/0.4336, allocations: 21.36 MB / 0.6402 GB, free: 1.547 MB / 494.1 MB
Notification: Performance of NFInst.updateImplicitVariability: time 0.002321/0.436, allocations: 87.44 kB / 0.6403 GB, free: 1.461 MB / 494.1 MB
Notification: Performance of NFTyping.typeComponents: time 0.002597/0.4386, allocations: 0.9395 MB / 0.6412 GB, free: 0.5156 MB / 494.1 MB
Notification: Performance of NFTyping.typeBindings: time 0.009893/0.4486, allocations: 3.732 MB / 0.6449 GB, free: 12.77 MB / 0.4981 GB
Notification: Performance of NFTyping.typeClassSections: time 0.01235/0.4609, allocations: 5.673 MB / 0.6504 GB, free: 7.094 MB / 0.4981 GB
Notification: Performance of NFFlatten.flatten: time 0.009521/0.4705, allocations: 6.929 MB / 0.6572 GB, free: 148 kB / 0.4981 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.004025/0.4745, allocations: 1.817 MB / 0.6589 GB, free: 14.3 MB / 0.5137 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.4319/0.9064, allocations: 74.98 MB / 0.7322 GB, free: 59.25 MB / 0.5606 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.05417/0.9606, allocations: 31.93 MB / 0.7633 GB, free: 49.54 MB / 0.5606 GB
Notification: Performance of NFPackage.collectConstants: time 0.001025/0.9617, allocations: 246.5 kB / 0.7636 GB, free: 49.54 MB / 0.5606 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.01172/0.9734, allocations: 6.115 MB / 0.7696 GB, free: 48.54 MB / 0.5606 GB
Notification: Performance of NFScalarize.scalarize: time 0.001698/0.9752, allocations: 1.07 MB / 0.7706 GB, free: 48.54 MB / 0.5606 GB
Notification: Performance of NFVerifyModel.verify: time 0.002789/0.978, allocations: 1.488 MB / 0.7721 GB, free: 48.49 MB / 0.5606 GB
Notification: Performance of NFConvertDAE.convert: time 0.008881/0.9869, allocations: 5.514 MB / 0.7774 GB, free: 45.07 MB / 0.5606 GB
Notification: Performance of FrontEnd - DAE generated: time 7.624e-06/0.9869, allocations: 4 kB / 0.7774 GB, free: 45.07 MB / 0.5606 GB
Notification: Performance of FrontEnd: time 1.573e-06/0.9869, allocations: 0 / 0.7774 GB, free: 45.07 MB / 0.5606 GB
Notification: Performance of Transformations before backend: time 7.28e-05/0.987, allocations: 0 / 0.7774 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 0.007584/0.9946, allocations: 3.495 MB / 0.7809 GB, free: 42.03 MB / 0.5606 GB
Notification: Performance of prepare preOptimizeDAE: time 3.684e-05/0.9946, allocations: 8.031 kB / 0.7809 GB, free: 42.02 MB / 0.5606 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.0008419/0.9955, allocations: 308.5 kB / 0.7812 GB, free: 41.72 MB / 0.5606 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.002492/0.998, allocations: 1.662 MB / 0.7828 GB, free: 40.39 MB / 0.5606 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0001223/0.9981, allocations: 211.6 kB / 0.783 GB, free: 40.23 MB / 0.5606 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.0002546/0.9984, allocations: 192.6 kB / 0.7832 GB, free: 40.11 MB / 0.5606 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.004013/1.002, allocations: 3.283 MB / 0.7864 GB, free: 37.7 MB / 0.5606 GB
Notification: Performance of preOpt findStateOrder (simulation): time 4.123e-05/1.002, allocations: 3.562 kB / 0.7864 GB, free: 37.7 MB / 0.5606 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0002022/1.003, allocations: 81.55 kB / 0.7864 GB, free: 37.68 MB / 0.5606 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0002146/1.003, allocations: 248.9 kB / 0.7867 GB, free: 37.46 MB / 0.5606 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.004072/1.007, allocations: 3.104 MB / 0.7897 GB, free: 35.4 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 0.01361/1.021, allocations: 13.81 MB / 0.8032 GB, free: 23.23 MB / 0.5606 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.003257/1.024, allocations: 2.207 MB / 0.8054 GB, free: 21.84 MB / 0.5606 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.001381/1.025, allocations: 1.178 MB / 0.8065 GB, free: 21.09 MB / 0.5606 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.005947/1.031, allocations: 5.622 MB / 0.812 GB, free: 15.45 MB / 0.5606 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 2.885e-05/1.031, allocations: 59.28 kB / 0.8121 GB, free: 15.39 MB / 0.5606 GB
Notification: Performance of preOpt simplifyInStream (simulation): time 0.0004609/1.032, allocations: 157.9 kB / 0.8122 GB, free: 15.23 MB / 0.5606 GB
Notification: Performance of pre-optimization done (n=158): time 3.446e-06/1.032, allocations: 3.562 kB / 0.8122 GB, free: 15.23 MB / 0.5606 GB
Notification: Performance of matching and sorting (n=259): time 0.5177/1.55, allocations: 55.31 MB / 0.8662 GB, free: 7.957 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 0.1443/1.694, allocations: 45.51 MB / 0.9107 GB, free: 10.05 MB / 0.6544 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.003226/1.697, allocations: 1.858 MB / 0.9125 GB, free: 8.152 MB / 0.6544 GB
Notification: Performance of collectPreVariables (initialization): time 0.0006511/1.698, allocations: 73.7 kB / 0.9126 GB, free: 8.074 MB / 0.6544 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0008493/1.699, allocations: 1.089 MB / 0.9136 GB, free: 6.98 MB / 0.6544 GB
Notification: Performance of collectInitialBindings (initialization): time 0.001367/1.7, allocations: 0.8665 MB / 0.9145 GB, free: 6.121 MB / 0.6544 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.001994/1.702, allocations: 0.5643 MB / 0.915 GB, free: 5.551 MB / 0.6544 GB
Notification: Performance of setup shared object (initialization): time 0.0001191/1.702, allocations: 305.1 kB / 0.9153 GB, free: 5.25 MB / 0.6544 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.00461/1.707, allocations: 2.18 MB / 0.9174 GB, free: 3.062 MB / 0.6544 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.005114/1.712, allocations: 2.818 MB / 0.9202 GB, free: 15.99 MB / 0.67 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.01143/1.723, allocations: 5.421 MB / 0.9255 GB, free: 10.36 MB / 0.67 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 2.143e-05/1.723, allocations: 11.94 kB / 0.9255 GB, free: 10.34 MB / 0.67 GB
Notification: Performance of matching and sorting (n=359) (initialization): time 0.01594/1.739, allocations: 7.471 MB / 0.9328 GB, free: 2.926 MB / 0.67 GB
Notification: Performance of prepare postOptimizeDAE: time 4.307e-05/1.739, allocations: 20.22 kB / 0.9328 GB, free: 2.906 MB / 0.67 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 3.537e-05/1.74, allocations: 16 kB / 0.9328 GB, free: 2.891 MB / 0.67 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.04642/1.786, allocations: 11.84 MB / 0.9444 GB, free: 7.074 MB / 0.6856 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001625/1.788, allocations: 347.3 kB / 0.9447 GB, free: 6.758 MB / 0.6856 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.01867/1.806, allocations: 8.62 MB / 0.9531 GB, free: 14.1 MB / 0.7012 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.00352/1.81, allocations: 199 kB / 0.9533 GB, free: 13.91 MB / 0.7012 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0005933/1.81, allocations: 155.9 kB / 0.9535 GB, free: 13.75 MB / 0.7012 GB
Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.005357/1.816, allocations: 2.676 MB / 0.9561 GB, free: 11.07 MB / 0.7012 GB
Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.004837/1.821, allocations: 2.757 MB / 0.9588 GB, free: 8.059 MB / 0.7012 GB
Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.01078/1.831, allocations: 5.29 MB / 0.9639 GB, free: 2.547 MB / 0.7012 GB
Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 1.628e-05/1.832, allocations: 4 kB / 0.9639 GB, free: 2.543 MB / 0.7012 GB
Notification: Performance of matching and sorting (n=359) (initialization_lambda0): time 0.01519/1.847, allocations: 7.218 MB / 0.971 GB, free: 11.39 MB / 0.7169 GB
Notification: Performance of prepare postOptimizeDAE: time 2.515e-05/1.847, allocations: 12 kB / 0.971 GB, free: 11.38 MB / 0.7169 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 2.41e-05/1.847, allocations: 16 kB / 0.971 GB, free: 11.36 MB / 0.7169 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.02646/1.873, allocations: 7.675 MB / 0.9785 GB, free: 3.68 MB / 0.7169 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.002202/1.876, allocations: 391.5 kB / 0.9789 GB, free: 3.32 MB / 0.7169 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.275/2.151, allocations: 8.138 MB / 0.9868 GB, free: 321.9 MB / 0.7169 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.003371/2.154, allocations: 192.7 kB / 0.987 GB, free: 321.8 MB / 0.7169 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0004887/2.154, allocations: 145.2 kB / 0.9872 GB, free: 321.8 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 0.0007828/2.155, allocations: 347.7 kB / 0.9875 GB, free: 321.6 MB / 0.7169 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0008341/2.156, allocations: 245.7 kB / 0.9877 GB, free: 321.6 MB / 0.7169 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.01574/2.172, allocations: 7.825 MB / 0.9954 GB, free: 318.8 MB / 0.7169 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 4.324e-05/2.172, allocations: 34.17 kB / 0.9954 GB, free: 318.8 MB / 0.7169 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 5.65e-06/2.172, allocations: 3.938 kB / 0.9954 GB, free: 318.8 MB / 0.7169 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.01235/2.184, allocations: 6.889 MB / 1.002 GB, free: 316.2 MB / 0.7169 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.02381/2.208, allocations: 13.75 MB / 1.016 GB, free: 308.8 MB / 0.7169 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.557e-05/2.208, allocations: 0 / 1.016 GB, free: 308.8 MB / 0.7169 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0008906/2.209, allocations: 188.8 kB / 1.016 GB, free: 308.8 MB / 0.7169 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.04047/2.25, allocations: 11.25 MB / 1.027 GB, free: 298.4 MB / 0.7169 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0006273/2.25, allocations: 79.95 kB / 1.027 GB, free: 298.4 MB / 0.7169 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.01433/2.265, allocations: 8.332 MB / 1.035 GB, free: 290.1 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 0.1196/2.384, allocations: 42.26 MB / 1.076 GB, free: 247.9 MB / 0.7169 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.01793/2.402, allocations: 10.42 MB / 1.086 GB, free: 237.4 MB / 0.7169 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.001917/2.404, allocations: 0.8053 MB / 1.087 GB, free: 236.6 MB / 0.7169 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0005084/2.405, allocations: 53.41 kB / 1.087 GB, free: 236.6 MB / 0.7169 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.002561/2.407, allocations: 173.9 kB / 1.087 GB, free: 236.4 MB / 0.7169 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0004412/2.408, allocations: 206.1 kB / 1.088 GB, free: 236.2 MB / 0.7169 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0002802/2.408, allocations: 108 kB / 1.088 GB, free: 236.1 MB / 0.7169 GB
Notification: Performance of sorting global known variables: time 0.001474/2.409, allocations: 1.273 MB / 1.089 GB, free: 234.8 MB / 0.7169 GB
Notification: Performance of sort global known variables: time 1.31e-07/2.409, allocations: 0 / 1.089 GB, free: 234.8 MB / 0.7169 GB
Notification: Performance of remove unused functions: time 0.006871/2.416, allocations: 2.9 MB / 1.092 GB, free: 232.1 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 0.007429/2.424, allocations: 2.098 MB / 1.094 GB, free: 230.1 MB / 0.7169 GB
Notification: Performance of simCode: created initialization part: time 0.02474/2.448, allocations: 9.215 MB / 1.103 GB, free: 220.9 MB / 0.7169 GB
Notification: Performance of simCode: created event and clocks part: time 7.855e-06/2.449, allocations: 0 / 1.103 GB, free: 220.9 MB / 0.7169 GB
Notification: Performance of simCode: created simulation system equations: time 0.009051/2.458, allocations: 3.222 MB / 1.106 GB, free: 217.6 MB / 0.7169 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.004719/2.462, allocations: 1.062 MB / 1.107 GB, free: 216.6 MB / 0.7169 GB
[/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/Compiler/SimCode/SimCodeUtil.mo:4690:9-4690:59:writable] Error: Internal error function createStateSetsSets failed.
[/var/lib/jenkins/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]