Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr ModelicaTest_3.2.3_cpp_ModelicaTest.Fluid.TestExamplesVariants.HeatingSystem_SteadyState.conf.json loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+maint.om/package.mo", uses=false) loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo", uses=false) loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.3+maint.om/package.mo", uses=false) loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaTest 3.2.3+maint.om/package.mo", uses=false) Using package ModelicaTest with version 3.2.3 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaTest 3.2.3+maint.om/package.mo) Using package ModelicaServices with version 3.2.3 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.3+maint.om/package.mo) Using package Modelica with version 3.2.3 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo) Using package Complex with version 3.2.3 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+maint.om/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_3.2.3_cpp_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_3.2.3_cpp_ModelicaTest.Fluid.TestExamplesVariants.HeatingSystem_SteadyState") Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+maint.om/package.mo): time 0.0009875/0.0009875, allocations: 177.5 kB / 16.41 MB, free: 5.707 MB / 13.93 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 1.337/1.337, allocations: 205.4 MB / 222.5 MB, free: 9.121 MB / 186.7 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.3+maint.om/package.mo): time 0.0007428/0.0007429, allocations: 91.8 kB / 270.9 MB, free: 8.363 MB / 218.7 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaTest 3.2.3+maint.om/package.mo): time 0.2947/0.2947, allocations: 43.56 MB / 362.7 MB, free: 52.13 MB / 298.7 MB Notification: Performance of FrontEnd - loaded program: time 0.0003933/0.0003935, allocations: 16 kB / 431.4 MB, free: 6.164 MB / 314.7 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.09622/0.09663, allocations: 58.85 MB / 490.2 MB, free: 11.23 MB / 378.7 MB Notification: Performance of NFInst.instantiate(ModelicaTest.Fluid.TestExamplesVariants.HeatingSystem_SteadyState): time 0.2338/0.3305, allocations: 86.57 MB / 0.5633 GB, free: 5.152 MB / 394.7 MB Notification: Performance of NFInst.instExpressions: time 0.02849/0.359, allocations: 20.55 MB / 0.5834 GB, free: 6.98 MB / 410.7 MB Notification: Performance of NFInst.updateImplicitVariability: time 0.002976/0.3621, allocations: 106.2 kB / 0.5835 GB, free: 6.926 MB / 410.7 MB Notification: Performance of NFTyping.typeComponents: time 0.002211/0.3643, allocations: 0.7821 MB / 0.5842 GB, free: 6.246 MB / 410.7 MB Notification: Performance of NFTyping.typeBindings: time 0.009338/0.3736, allocations: 3.418 MB / 0.5876 GB, free: 3.621 MB / 410.7 MB Notification: Performance of NFTyping.typeClassSections: time 0.01429/0.3879, allocations: 4.447 MB / 0.5919 GB, free: 0.5508 MB / 410.7 MB Notification: Performance of NFFlatten.flatten: time 0.009787/0.3978, allocations: 8.567 MB / 0.6003 GB, free: 10.09 MB / 426.7 MB Notification: Performance of NFFlatten.resolveConnections: time 0.002697/0.4005, allocations: 1.5 MB / 0.6017 GB, free: 8.574 MB / 426.7 MB Notification: Performance of NFEvalConstants.evaluate: time 0.4204/0.821, allocations: 125.8 MB / 0.7246 GB, free: 51.64 MB / 490.7 MB Notification: Performance of NFSimplifyModel.simplify: time 0.0581/0.8791, allocations: 54.99 MB / 0.7783 GB, free: 5.051 MB / 490.7 MB Notification: Performance of NFPackage.collectConstants: time 0.001037/0.8802, allocations: 124 kB / 0.7784 GB, free: 4.93 MB / 490.7 MB Notification: Performance of NFFlatten.collectFunctions: time 0.01294/0.8931, allocations: 7.955 MB / 0.7862 GB, free: 14.09 MB / 0.4948 GB Notification: Performance of NFScalarize.scalarize: time 0.001841/0.895, allocations: 0.9422 MB / 0.7871 GB, free: 13.43 MB / 0.4948 GB Notification: Performance of NFVerifyModel.verify: time 0.001266/0.8963, allocations: 0.5303 MB / 0.7876 GB, free: 13.12 MB / 0.4948 GB Notification: Performance of NFConvertDAE.convert: time 0.005999/0.9023, allocations: 3.816 MB / 0.7913 GB, free: 10.01 MB / 0.4948 GB Notification: Performance of FrontEnd - DAE generated: time 5.561e-06/0.9023, allocations: 4 kB / 0.7913 GB, free: 10.01 MB / 0.4948 GB Notification: Performance of FrontEnd: time 2.214e-06/0.9024, allocations: 0 / 0.7913 GB, free: 10.01 MB / 0.4948 GB Notification: Performance of Transformations before backend: time 0.0001242/0.9025, allocations: 1.75 kB / 0.7913 GB, free: 10.01 MB / 0.4948 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 0.007828/0.9103, allocations: 3.021 MB / 0.7943 GB, free: 7.223 MB / 0.4948 GB Notification: Performance of prepare preOptimizeDAE: time 3.799e-05/0.9104, allocations: 13.66 kB / 0.7943 GB, free: 7.211 MB / 0.4948 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.001207/0.9116, allocations: 308.5 kB / 0.7946 GB, free: 6.906 MB / 0.4948 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.002965/0.9146, allocations: 1.502 MB / 0.7961 GB, free: 5.742 MB / 0.4948 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0002104/0.9148, allocations: 213.5 kB / 0.7963 GB, free: 5.586 MB / 0.4948 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0004986/0.9153, allocations: 187.6 kB / 0.7964 GB, free: 5.465 MB / 0.4948 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.006032/0.9213, allocations: 3.276 MB / 0.7996 GB, free: 3.059 MB / 0.4948 GB Notification: Performance of preOpt findStateOrder (simulation): time 5.197e-05/0.9214, allocations: 2.906 kB / 0.7996 GB, free: 3.059 MB / 0.4948 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.000326/0.9218, allocations: 82.19 kB / 0.7997 GB, free: 3.039 MB / 0.4948 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.000321/0.9221, allocations: 249.6 kB / 0.8 GB, free: 2.824 MB / 0.4948 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.005786/0.9279, allocations: 3.091 MB / 0.803 GB, free: 0.7734 MB / 0.4948 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 0.02067/0.9486, allocations: 13.85 MB / 0.8165 GB, free: 4.617 MB / 0.5105 GB Notification: Performance of preOpt comSubExp (simulation): time 0.00378/0.9524, allocations: 2.2 MB / 0.8187 GB, free: 3.234 MB / 0.5105 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.001786/0.9542, allocations: 1.178 MB / 0.8198 GB, free: 2.48 MB / 0.5105 GB Notification: Performance of preOpt evalFunc (simulation): time 0.008379/0.9626, allocations: 5.642 MB / 0.8253 GB, free: 13.41 MB / 0.5261 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 3.324e-05/0.9627, allocations: 54.5 kB / 0.8254 GB, free: 13.36 MB / 0.5261 GB Notification: Performance of preOpt simplifyInStream (simulation): time 0.0008426/0.9635, allocations: 224.6 kB / 0.8256 GB, free: 13.16 MB / 0.5261 GB Notification: Performance of pre-optimization done (n=158): time 4.799e-06/0.9635, allocations: 0 / 0.8256 GB, free: 13.16 MB / 0.5261 GB Notification: Performance of matching and sorting (n=259): time 0.5414/1.505, allocations: 55.79 MB / 0.8801 GB, free: 10.52 MB / 0.573 GB Error: Jacobian StateSetJac0 contains non-linear components. This indicates a singular system or internal generation errors. Notification: Performance of inlineWhenForInitialization (initialization): time 0.3481/1.853, allocations: 46.64 MB / 0.9256 GB, free: 226.7 MB / 0.573 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.00355/1.857, allocations: 1.845 MB / 0.9274 GB, free: 226 MB / 0.573 GB Notification: Performance of collectPreVariables (initialization): time 0.0006604/1.857, allocations: 66.77 kB / 0.9275 GB, free: 225.9 MB / 0.573 GB Notification: Performance of collectInitialEqns (initialization): time 0.0008706/1.858, allocations: 1.09 MB / 0.9285 GB, free: 225.3 MB / 0.573 GB Notification: Performance of collectInitialBindings (initialization): time 0.0012/1.859, allocations: 0.8668 MB / 0.9294 GB, free: 224.6 MB / 0.573 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0004974/1.86, allocations: 56.25 kB / 0.9294 GB, free: 224.5 MB / 0.573 GB Notification: Performance of setup shared object (initialization): time 0.0002023/1.86, allocations: 419.8 kB / 0.9298 GB, free: 224.2 MB / 0.573 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.004757/1.865, allocations: 2.15 MB / 0.9319 GB, free: 223.4 MB / 0.573 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.00467/1.87, allocations: 2.803 MB / 0.9347 GB, free: 221.9 MB / 0.573 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.005891/1.876, allocations: 2.601 MB / 0.9372 GB, free: 221 MB / 0.573 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 2.215e-05/1.876, allocations: 6.031 kB / 0.9372 GB, free: 221 MB / 0.573 GB Notification: Performance of matching and sorting (n=359) (initialization): time 0.01477/1.89, allocations: 7.457 MB / 0.9445 GB, free: 218.3 MB / 0.573 GB Notification: Performance of prepare postOptimizeDAE: time 0.0003209/1.891, allocations: 0.6411 MB / 0.9451 GB, free: 217.5 MB / 0.573 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 3.827e-05/1.891, allocations: 17.66 kB / 0.9451 GB, free: 217.5 MB / 0.573 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.04714/1.938, allocations: 12.4 MB / 0.9573 GB, free: 211.2 MB / 0.573 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001632/1.94, allocations: 347.4 kB / 0.9576 GB, free: 210.9 MB / 0.573 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.01616/1.956, allocations: 8.702 MB / 0.9661 GB, free: 202.1 MB / 0.573 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.004044/1.96, allocations: 267.7 kB / 0.9663 GB, free: 201.9 MB / 0.573 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0005142/1.96, allocations: 155.9 kB / 0.9665 GB, free: 201.7 MB / 0.573 GB Notification: Performance of prepare postOptimizeDAE: time 1.033e-05/1.96, allocations: 4 kB / 0.9665 GB, free: 201.7 MB / 0.573 GB Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.01249/1.973, allocations: 7.033 MB / 0.9734 GB, free: 194.6 MB / 0.573 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 4.297e-05/1.973, allocations: 20 kB / 0.9734 GB, free: 194.6 MB / 0.573 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.02515/1.998, allocations: 7.959 MB / 0.9812 GB, free: 186.6 MB / 0.573 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001926/2, allocations: 391.4 kB / 0.9815 GB, free: 186.3 MB / 0.573 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.01477/2.015, allocations: 8.193 MB / 0.9895 GB, free: 178 MB / 0.573 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.003896/2.019, allocations: 271.7 kB / 0.9898 GB, free: 177.7 MB / 0.573 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0004794/2.019, allocations: 143.9 kB / 0.9899 GB, free: 177.6 MB / 0.573 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.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 initialization (171): * Single equations (assignments): 169 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (linear and non-linear blocks): 0 * Torn equation systems: 2 * Mixed (continuous/discrete) equation systems: 0 Notification: Torn system details for strict tearing set: * Linear torn systems: 0 * Non-linear torn systems: 2 {15 79,18 78} Notification: Performance of prepare postOptimizeDAE: time 0.001553/2.021, allocations: 0.7737 MB / 0.9907 GB, free: 176.8 MB / 0.573 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0005524/2.021, allocations: 248.9 kB / 0.9909 GB, free: 176.6 MB / 0.573 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.01409/2.036, allocations: 7.899 MB / 0.9986 GB, free: 168.6 MB / 0.573 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 5.532e-05/2.036, allocations: 35.98 kB / 0.9987 GB, free: 168.6 MB / 0.573 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 5.36e-06/2.036, allocations: 0 / 0.9987 GB, free: 168.6 MB / 0.573 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.01215/2.048, allocations: 6.943 MB / 1.005 GB, free: 161.6 MB / 0.573 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.02367/2.072, allocations: 13.84 MB / 1.019 GB, free: 147.7 MB / 0.573 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.405e-05/2.072, allocations: 4 kB / 1.019 GB, free: 147.7 MB / 0.573 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0009122/2.073, allocations: 193.8 kB / 1.019 GB, free: 147.5 MB / 0.573 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.04461/2.117, allocations: 11.93 MB / 1.031 GB, free: 135.5 MB / 0.573 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0007001/2.118, allocations: 82.38 kB / 1.031 GB, free: 135.5 MB / 0.573 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.01469/2.133, allocations: 8.395 MB / 1.039 GB, free: 127 MB / 0.573 GB Error: Jacobian StateSetJac9 contains non-linear components. This indicates a singular system or internal generation errors. Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 0.1426/2.275, allocations: 46.55 MB / 1.085 GB, free: 80.01 MB / 0.573 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.02793/2.303, allocations: 10.46 MB / 1.095 GB, free: 69.46 MB / 0.573 GB Notification: Performance of postOpt removeConstants (simulation): time 0.003109/2.306, allocations: 0.8137 MB / 1.096 GB, free: 68.63 MB / 0.573 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.001178/2.308, allocations: 56.06 kB / 1.096 GB, free: 68.57 MB / 0.573 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.00499/2.313, allocations: 254 kB / 1.096 GB, free: 68.33 MB / 0.573 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.00073/2.313, allocations: 206 kB / 1.096 GB, free: 68.12 MB / 0.573 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0005929/2.314, allocations: 107.9 kB / 1.096 GB, free: 68.02 MB / 0.573 GB Notification: Performance of sorting global known variables: time 0.002903/2.317, allocations: 1.261 MB / 1.097 GB, free: 66.74 MB / 0.573 GB Notification: Performance of sort global known variables: time 1.91e-07/2.317, allocations: 0 / 1.097 GB, free: 66.74 MB / 0.573 GB Notification: Performance of remove unused functions: time 0.01254/2.329, allocations: 2.898 MB / 1.1 GB, free: 64 MB / 0.573 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 (linear and non-linear blocks): 0 * Torn equation systems: 2 * Mixed (continuous/discrete) equation systems: 0 Notification: Torn system details for strict tearing set: * Linear torn systems: 0 * Non-linear torn systems: 2 {15 77,19 105} Notification: Performance of Backend phase and start with SimCode phase: time 0.01245/2.342, allocations: 2.062 MB / 1.102 GB, free: 62.03 MB / 0.573 GB Notification: Performance of simCode: created initialization part: time 0.03831/2.38, allocations: 9.113 MB / 1.111 GB, free: 52.89 MB / 0.573 GB Notification: Performance of simCode: created event and clocks part: time 1.396e-05/2.38, allocations: 4 kB / 1.111 GB, free: 52.88 MB / 0.573 GB Notification: Performance of simCode: created simulation system equations: time 0.01395/2.394, allocations: 3.211 MB / 1.114 GB, free: 49.66 MB / 0.573 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.008628/2.403, allocations: 0.9864 MB / 1.115 GB, free: 48.67 MB / 0.573 GB [/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/Compiler/SimCode/SimCodeUtil.mo:4548:9-4548:59:writable] Error: Internal error function createStateSetsSets failed. [/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/Compiler/SimCode/SimCodeUtil.mo:754:5-754:146:writable] Error: Internal error function createSimCode failed [Transformation from optimised DAE to simulation code structure failed]