Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr ModelicaTest_3.2.3_ModelicaTest.Fluid.TestExamplesVariants.HeatingSystem_SteadyState.conf.json
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo", uses=false)
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+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/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 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 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo)
Using package ModelicaServices with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+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_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_ModelicaTest.Fluid.TestExamplesVariants.HeatingSystem_SteadyState")
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.0009792/0.0009792, allocations: 102.7 kB / 16.02 MB, free: 76 kB / 14.72 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.00131/0.00131, allocations: 185.5 kB / 16.92 MB, free: 6.914 MB / 14.72 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 1.568/1.568, allocations: 205.4 MB / 223.1 MB, free: 5.547 MB / 174.1 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaTest 3.2.3+maint.om/package.mo): time 0.4287/0.4287, allocations: 43.58 MB / 315 MB, free: 8.809 MB / 254.1 MB
Notification: Modelica requested package Complex of version 3.2.3. Complex 4.0.0 is used instead which states that it is fully compatible without conversion script needed.
Notification: Modelica requested package ModelicaServices of version 3.2.3. ModelicaServices 4.0.0 is used instead which states that it is fully compatible without conversion script needed.
Notification: Performance of FrontEnd - loaded program: time 0.0005413/0.0005412, allocations: 16 kB / 384.6 MB, free: 7.629 MB / 318.1 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.1371/0.1376, allocations: 58.87 MB / 443.5 MB, free: 12.65 MB / 382.1 MB
Notification: Performance of NFInst.instantiate(ModelicaTest.Fluid.TestExamplesVariants.HeatingSystem_SteadyState): time 0.3769/0.5146, allocations: 93.81 MB / 0.5247 GB, free: 3.742 MB / 398.1 MB
Notification: Performance of NFInst.instExpressions: time 0.04543/0.5601, allocations: 22.3 MB / 0.5464 GB, free: 4.418 MB / 414.1 MB
Notification: Performance of NFInst.updateImplicitVariability: time 0.00533/0.5655, allocations: 114 kB / 0.5466 GB, free: 4.355 MB / 414.1 MB
Notification: Performance of NFTyping.typeComponents: time 0.003765/0.5693, allocations: 0.8159 MB / 0.5474 GB, free: 3.66 MB / 414.1 MB
Notification: Performance of NFTyping.typeBindings: time 0.01433/0.5836, allocations: 3.515 MB / 0.5508 GB, free: 0.9961 MB / 414.1 MB
Notification: Performance of NFTyping.typeClassSections: time 0.01809/0.6018, allocations: 4.91 MB / 0.5556 GB, free: 13.21 MB / 430.1 MB
Notification: Performance of NFFlatten.flatten: time 0.01649/0.6183, allocations: 10.55 MB / 0.5659 GB, free: 2.645 MB / 430.1 MB
Notification: Performance of NFFlatten.resolveConnections: time 0.004242/0.6226, allocations: 1.553 MB / 0.5674 GB, free: 1.066 MB / 430.1 MB
Notification: Performance of NFEvalConstants.evaluate: time 0.4974/1.12, allocations: 73.32 MB / 0.639 GB, free: 61.23 MB / 494.1 MB
Notification: Performance of NFSimplifyModel.simplify: time 0.06794/1.188, allocations: 31.92 MB / 0.6702 GB, free: 51.45 MB / 494.1 MB
Notification: Performance of NFPackage.collectConstants: time 0.001245/1.189, allocations: 123.7 kB / 0.6703 GB, free: 51.45 MB / 494.1 MB
Notification: Performance of NFFlatten.collectFunctions: time 0.01539/1.205, allocations: 5.948 MB / 0.6761 GB, free: 50.44 MB / 494.1 MB
Notification: Performance of NFScalarize.scalarize: time 0.002815/1.208, allocations: 0.9553 MB / 0.677 GB, free: 50.44 MB / 494.1 MB
Notification: Performance of NFVerifyModel.verify: time 0.003406/1.211, allocations: 1.38 MB / 0.6784 GB, free: 50.41 MB / 494.1 MB
Notification: Performance of NFConvertDAE.convert: time 0.01305/1.224, allocations: 5.284 MB / 0.6835 GB, free: 48.68 MB / 494.1 MB
Notification: Performance of FrontEnd - DAE generated: time 3.857e-06/1.224, allocations: 0 / 0.6835 GB, free: 48.68 MB / 494.1 MB
Notification: Performance of FrontEnd: time 2.084e-06/1.224, allocations: 4 kB / 0.6835 GB, free: 48.68 MB / 494.1 MB
Notification: Performance of Transformations before backend: time 0.0001002/1.224, allocations: 0 / 0.6835 GB, free: 48.68 MB / 494.1 MB
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 0.007872/1.232, allocations: 2.98 MB / 0.6864 GB, free: 46.91 MB / 494.1 MB
Notification: Performance of prepare preOptimizeDAE: time 4.2e-05/1.232, allocations: 10.81 kB / 0.6865 GB, free: 46.91 MB / 494.1 MB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.001183/1.233, allocations: 310.9 kB / 0.6867 GB, free: 46.76 MB / 494.1 MB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.002689/1.236, allocations: 1.57 MB / 0.6883 GB, free: 46 MB / 494.1 MB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.000165/1.236, allocations: 216.8 kB / 0.6885 GB, free: 45.93 MB / 494.1 MB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.0002882/1.236, allocations: 188.5 kB / 0.6887 GB, free: 45.93 MB / 494.1 MB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.004641/1.241, allocations: 3.287 MB / 0.6919 GB, free: 43.53 MB / 494.1 MB
Notification: Performance of preOpt findStateOrder (simulation): time 4.799e-05/1.241, allocations: 7.562 kB / 0.6919 GB, free: 43.52 MB / 494.1 MB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0002336/1.241, allocations: 82.78 kB / 0.692 GB, free: 43.5 MB / 494.1 MB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0002514/1.242, allocations: 253.2 kB / 0.6922 GB, free: 43.29 MB / 494.1 MB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.004371/1.246, allocations: 3.1 MB / 0.6952 GB, free: 41.23 MB / 494.1 MB
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 0.01712/1.263, allocations: 13.86 MB / 0.7088 GB, free: 29.04 MB / 494.1 MB
Notification: Performance of preOpt comSubExp (simulation): time 0.003509/1.267, allocations: 2.208 MB / 0.7109 GB, free: 27.64 MB / 494.1 MB
Notification: Performance of preOpt resolveLoops (simulation): time 0.001495/1.268, allocations: 1.184 MB / 0.7121 GB, free: 26.88 MB / 494.1 MB
Notification: Performance of preOpt evalFunc (simulation): time 0.007444/1.276, allocations: 5.638 MB / 0.7176 GB, free: 21.8 MB / 494.1 MB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 3.877e-05/1.276, allocations: 56.06 kB / 0.7176 GB, free: 21.75 MB / 494.1 MB
Notification: Performance of preOpt simplifyInStream (simulation): time 0.001105/1.277, allocations: 234.9 kB / 0.7179 GB, free: 21.54 MB / 494.1 MB
Notification: Performance of pre-optimization done (n=158): time 4.038e-06/1.277, allocations: 4 kB / 0.7179 GB, free: 21.54 MB / 494.1 MB
Notification: Performance of matching and sorting (n=259): time 0.5248/1.802, allocations: 55.58 MB / 0.7721 GB, free: 15.37 MB / 0.5294 GB
Error: Jacobian StateSetJac0 contains non-linear components. This indicates a singular system or internal generation errors.
Notification: Performance of inlineWhenForInitialization (initialization): time 0.156/1.958, allocations: 46.67 MB / 0.8177 GB, free: 264 kB / 0.5606 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.003403/1.961, allocations: 1.858 MB / 0.8195 GB, free: 14.36 MB / 0.5762 GB
Notification: Performance of collectPreVariables (initialization): time 0.0007261/1.962, allocations: 73.7 kB / 0.8196 GB, free: 14.28 MB / 0.5762 GB
Notification: Performance of collectInitialEqns (initialization): time 0.001038/1.963, allocations: 1.087 MB / 0.8207 GB, free: 13.19 MB / 0.5762 GB
Notification: Performance of collectInitialBindings (initialization): time 0.001405/1.964, allocations: 0.87 MB / 0.8215 GB, free: 12.33 MB / 0.5762 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.0007782/1.965, allocations: 227.5 kB / 0.8217 GB, free: 12.1 MB / 0.5762 GB
Notification: Performance of setup shared object (initialization): time 0.0001261/1.965, allocations: 301.1 kB / 0.822 GB, free: 11.8 MB / 0.5762 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.00497/1.97, allocations: 2.184 MB / 0.8242 GB, free: 9.617 MB / 0.5762 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.005317/1.976, allocations: 2.835 MB / 0.8269 GB, free: 6.531 MB / 0.5762 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.01278/1.989, allocations: 5.49 MB / 0.8323 GB, free: 0.8203 MB / 0.5762 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 3.536e-05/1.989, allocations: 4 kB / 0.8323 GB, free: 0.8164 MB / 0.5762 GB
Notification: Performance of matching and sorting (n=359) (initialization): time 0.01972/2.008, allocations: 7.556 MB / 0.8397 GB, free: 9.316 MB / 0.5919 GB
Notification: Performance of prepare postOptimizeDAE: time 0.0006322/2.009, allocations: 0.6347 MB / 0.8403 GB, free: 8.422 MB / 0.5919 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 5.176e-05/2.009, allocations: 24 kB / 0.8403 GB, free: 8.398 MB / 0.5919 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.2743/2.283, allocations: 12.44 MB / 0.8525 GB, free: 251.1 MB / 0.5919 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.00159/2.285, allocations: 349.4 kB / 0.8528 GB, free: 251.1 MB / 0.5919 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.01612/2.301, allocations: 8.704 MB / 0.8613 GB, free: 250 MB / 0.5919 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.003574/2.305, allocations: 267.6 kB / 0.8615 GB, free: 250 MB / 0.5919 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.000441/2.305, allocations: 150 kB / 0.8617 GB, free: 250 MB / 0.5919 GB
Notification: Performance of prepare postOptimizeDAE: time 1.112e-05/2.305, allocations: 7.094 kB / 0.8617 GB, free: 250 MB / 0.5919 GB
Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.01271/2.318, allocations: 7.059 MB / 0.8686 GB, free: 248 MB / 0.5919 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 5.654e-05/2.318, allocations: 18.97 kB / 0.8686 GB, free: 248 MB / 0.5919 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.02813/2.346, allocations: 7.984 MB / 0.8764 GB, free: 246.8 MB / 0.5919 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.002506/2.349, allocations: 388.2 kB / 0.8768 GB, free: 246.8 MB / 0.5919 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.01931/2.368, allocations: 8.209 MB / 0.8848 GB, free: 243.5 MB / 0.5919 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.003974/2.372, allocations: 269.6 kB / 0.885 GB, free: 243.5 MB / 0.5919 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0007636/2.373, allocations: 147.7 kB / 0.8852 GB, free: 243.5 MB / 0.5919 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 0.002203/2.375, allocations: 0.7767 MB / 0.8859 GB, free: 243 MB / 0.5919 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.00091/2.376, allocations: 246.4 kB / 0.8862 GB, free: 243 MB / 0.5919 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.01682/2.393, allocations: 7.915 MB / 0.8939 GB, free: 240.2 MB / 0.5919 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 4.57e-05/2.393, allocations: 29.69 kB / 0.8939 GB, free: 240.2 MB / 0.5919 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 5.781e-06/2.393, allocations: 3.938 kB / 0.8939 GB, free: 240.2 MB / 0.5919 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.0124/2.405, allocations: 6.977 MB / 0.9008 GB, free: 237.6 MB / 0.5919 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.02445/2.43, allocations: 13.84 MB / 0.9143 GB, free: 227.8 MB / 0.5919 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.279e-05/2.43, allocations: 4 kB / 0.9143 GB, free: 227.8 MB / 0.5919 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0008562/2.431, allocations: 191.8 kB / 0.9145 GB, free: 227.6 MB / 0.5919 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.04443/2.475, allocations: 11.98 MB / 0.9262 GB, free: 215.7 MB / 0.5919 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0006327/2.476, allocations: 83.95 kB / 0.9262 GB, free: 215.6 MB / 0.5919 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.01474/2.491, allocations: 8.42 MB / 0.9345 GB, free: 207.2 MB / 0.5919 GB
Warning: There are tearing variables with annotation attribute '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 0.1316/2.622, allocations: 46.69 MB / 0.9801 GB, free: 160.2 MB / 0.5919 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.01956/2.642, allocations: 10.5 MB / 0.9903 GB, free: 149.6 MB / 0.5919 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.002071/2.644, allocations: 0.815 MB / 0.9911 GB, free: 148.8 MB / 0.5919 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0008337/2.645, allocations: 48 kB / 0.9911 GB, free: 148.7 MB / 0.5919 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.003325/2.648, allocations: 252.5 kB / 0.9914 GB, free: 148.5 MB / 0.5919 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.000612/2.649, allocations: 202 kB / 0.9916 GB, free: 148.3 MB / 0.5919 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.000454/2.649, allocations: 115.9 kB / 0.9917 GB, free: 148.2 MB / 0.5919 GB
Notification: Performance of sorting global known variables: time 0.002111/2.651, allocations: 1.277 MB / 0.9929 GB, free: 146.9 MB / 0.5919 GB
Notification: Performance of sort global known variables: time 1.81e-07/2.651, allocations: 0 / 0.9929 GB, free: 146.9 MB / 0.5919 GB
Notification: Performance of remove unused functions: time 0.009579/2.661, allocations: 2.9 MB / 0.9958 GB, free: 144.2 MB / 0.5919 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 0.009463/2.67, allocations: 2.091 MB / 0.9978 GB, free: 142.2 MB / 0.5919 GB
Notification: Performance of simCode: created initialization part: time 0.02638/2.697, allocations: 9.176 MB / 1.007 GB, free: 133 MB / 0.5919 GB
Notification: Performance of simCode: created event and clocks part: time 1.394e-05/2.697, allocations: 4.062 kB / 1.007 GB, free: 133 MB / 0.5919 GB
Notification: Performance of simCode: created simulation system equations: time 0.009897/2.707, allocations: 3.231 MB / 1.01 GB, free: 129.7 MB / 0.5919 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.006864/2.714, allocations: 0.998 MB / 1.011 GB, free: 128.7 MB / 0.5919 GB
[/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/Compiler/SimCode/SimCodeUtil.mo:4560:9-4560:59:writable] Error: Internal error function createStateSetsSets failed.
[/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/Compiler/SimCode/SimCodeUtil.mo:764:5-764:146:writable] Error: Internal error function createSimCode failed [Transformation from optimised DAE to simulation code structure failed]