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 0.001115/0.001115, allocations: 115.9 kB / 18.41 MB, free: 4.691 MB / 14.72 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex trunk/package.mo): time 0.001074/0.001074, allocations: 203.5 kB / 19.36 MB, free: 3.746 MB / 14.72 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica trunk/package.mo): time 1.293/1.293, allocations: 227.4 MB / 247.5 MB, free: 10.32 MB / 206.1 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaTest trunk/package.mo): time 0.202/0.202, allocations: 46.11 MB / 344.9 MB, free: 11.47 MB / 286.1 MB
Notification: Performance of FrontEnd - loaded program: time 0.002265/0.002265, allocations: 77.11 kB / 419 MB, free: 18.99 MB / 302.1 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.1176/0.1199, allocations: 62.45 MB / 481.5 MB, free: 4.508 MB / 350.1 MB
Notification: Performance of NFInst.instantiate(ModelicaTest.Fluid.TestExamplesVariants.HeatingSystem_SteadyState): time 0.2716/0.3915, allocations: 90.45 MB / 0.5585 GB, free: 4.625 MB / 398.1 MB
Notification: Performance of NFInst.instExpressions: time 0.02869/0.4203, allocations: 21.35 MB / 0.5794 GB, free: 2.328 MB / 414.1 MB
Notification: Performance of NFInst.updateImplicitVariability: time 0.002615/0.4229, allocations: 87.44 kB / 0.5795 GB, free: 2.242 MB / 414.1 MB
Notification: Performance of NFTyping.typeComponents: time 0.002442/0.4254, allocations: 0.9395 MB / 0.5804 GB, free: 1.297 MB / 414.1 MB
Notification: Performance of NFTyping.typeBindings: time 0.008586/0.434, allocations: 3.733 MB / 0.584 GB, free: 13.55 MB / 430.1 MB
Notification: Performance of NFTyping.typeClassSections: time 0.01183/0.4459, allocations: 5.678 MB / 0.5896 GB, free: 7.871 MB / 430.1 MB
Notification: Performance of NFFlatten.flatten: time 0.008417/0.4543, allocations: 6.913 MB / 0.5963 GB, free: 0.9492 MB / 430.1 MB
Notification: Performance of NFFlatten.resolveConnections: time 0.002494/0.4568, allocations: 1.824 MB / 0.5981 GB, free: 15.11 MB / 446.1 MB
Notification: Performance of NFEvalConstants.evaluate: time 0.1626/0.6195, allocations: 74.91 MB / 0.6712 GB, free: 3.355 MB / 0.4981 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.06855/0.6881, allocations: 31.93 MB / 0.7024 GB, free: 3.035 MB / 0.5294 GB
Notification: Performance of NFPackage.collectConstants: time 0.0008503/0.689, allocations: 244 kB / 0.7027 GB, free: 2.797 MB / 0.5294 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.2806/0.9696, allocations: 6.105 MB / 0.7086 GB, free: 108.7 MB / 0.5294 GB
Notification: Performance of NFScalarize.scalarize: time 0.002334/0.9719, allocations: 1.078 MB / 0.7097 GB, free: 108.7 MB / 0.5294 GB
Notification: Performance of NFVerifyModel.verify: time 0.002516/0.9745, allocations: 1.485 MB / 0.7111 GB, free: 108.7 MB / 0.5294 GB
Notification: Performance of NFConvertDAE.convert: time 0.01058/0.9851, allocations: 5.516 MB / 0.7165 GB, free: 108.4 MB / 0.5294 GB
Notification: Performance of FrontEnd - DAE generated: time 5.29e-06/0.9851, allocations: 4.781 kB / 0.7165 GB, free: 108.4 MB / 0.5294 GB
Notification: Performance of FrontEnd: time 1.653e-06/0.9851, allocations: 0.6562 kB / 0.7165 GB, free: 108.4 MB / 0.5294 GB
Notification: Performance of Transformations before backend: time 7.74e-05/0.9852, allocations: 0 / 0.7165 GB, free: 108.4 MB / 0.5294 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 0.008525/0.9937, allocations: 3.483 MB / 0.7199 GB, free: 107 MB / 0.5294 GB
Notification: Performance of prepare preOptimizeDAE: time 4.861e-05/0.9938, allocations: 9.594 kB / 0.7199 GB, free: 107 MB / 0.5294 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.001092/0.9949, allocations: 309.9 kB / 0.7202 GB, free: 106.9 MB / 0.5294 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.003186/0.9981, allocations: 1.673 MB / 0.7219 GB, free: 106.4 MB / 0.5294 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0001507/0.9982, allocations: 217 kB / 0.7221 GB, free: 106.3 MB / 0.5294 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.0002903/0.9985, allocations: 184 kB / 0.7222 GB, free: 106.3 MB / 0.5294 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.004666/1.003, allocations: 3.284 MB / 0.7254 GB, free: 105.9 MB / 0.5294 GB
Notification: Performance of preOpt findStateOrder (simulation): time 4.493e-05/1.003, allocations: 4.562 kB / 0.7254 GB, free: 105.9 MB / 0.5294 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0002218/1.004, allocations: 79.92 kB / 0.7255 GB, free: 105.9 MB / 0.5294 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0002686/1.004, allocations: 256.2 kB / 0.7258 GB, free: 105.9 MB / 0.5294 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.004643/1.008, allocations: 3.093 MB / 0.7288 GB, free: 105.9 MB / 0.5294 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 0.01643/1.025, allocations: 13.83 MB / 0.7423 GB, free: 98.9 MB / 0.5294 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.003326/1.028, allocations: 2.197 MB / 0.7444 GB, free: 98.87 MB / 0.5294 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.001377/1.03, allocations: 1.177 MB / 0.7456 GB, free: 98.84 MB / 0.5294 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.006534/1.036, allocations: 5.622 MB / 0.7511 GB, free: 95.62 MB / 0.5294 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 2.736e-05/1.036, allocations: 50.92 kB / 0.7511 GB, free: 95.59 MB / 0.5294 GB
Notification: Performance of preOpt simplifyInStream (simulation): time 0.0006263/1.037, allocations: 170.3 kB / 0.7513 GB, free: 95.48 MB / 0.5294 GB
Notification: Performance of pre-optimization done (n=158): time 3.737e-06/1.037, allocations: 0 / 0.7513 GB, free: 95.48 MB / 0.5294 GB
Notification: Performance of matching and sorting (n=259): time 0.4634/1.5, allocations: 55.29 MB / 0.8053 GB, free: 44.21 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 0.1224/1.623, allocations: 45.52 MB / 0.8497 GB, free: 14.28 MB / 0.545 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.003142/1.626, allocations: 1.858 MB / 0.8516 GB, free: 12.38 MB / 0.545 GB
Notification: Performance of collectPreVariables (initialization): time 0.0006921/1.627, allocations: 73.7 kB / 0.8516 GB, free: 12.3 MB / 0.545 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0009058/1.627, allocations: 1.086 MB / 0.8527 GB, free: 11.21 MB / 0.545 GB
Notification: Performance of collectInitialBindings (initialization): time 0.001176/1.629, allocations: 0.8671 MB / 0.8535 GB, free: 10.35 MB / 0.545 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.001551/1.63, allocations: 0.5643 MB / 0.8541 GB, free: 9.781 MB / 0.545 GB
Notification: Performance of setup shared object (initialization): time 9.392e-05/1.63, allocations: 309.2 kB / 0.8544 GB, free: 9.477 MB / 0.545 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.004275/1.635, allocations: 2.176 MB / 0.8565 GB, free: 7.293 MB / 0.545 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.00475/1.639, allocations: 2.819 MB / 0.8593 GB, free: 4.227 MB / 0.545 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.01118/1.651, allocations: 5.42 MB / 0.8645 GB, free: 14.59 MB / 0.5606 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 3.203e-05/1.651, allocations: 4 kB / 0.8646 GB, free: 14.59 MB / 0.5606 GB
Notification: Performance of matching and sorting (n=359) (initialization): time 0.01629/1.667, allocations: 7.478 MB / 0.8719 GB, free: 7.156 MB / 0.5606 GB
Notification: Performance of prepare postOptimizeDAE: time 3.506e-05/1.667, allocations: 12 kB / 0.8719 GB, free: 7.145 MB / 0.5606 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 3.913e-05/1.667, allocations: 20 kB / 0.8719 GB, free: 7.125 MB / 0.5606 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.0445/1.712, allocations: 11.83 MB / 0.8834 GB, free: 11.31 MB / 0.5762 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001715/1.713, allocations: 352.3 kB / 0.8838 GB, free: 10.99 MB / 0.5762 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.01839/1.732, allocations: 8.622 MB / 0.8922 GB, free: 2.324 MB / 0.5762 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.003945/1.736, allocations: 195.8 kB / 0.8924 GB, free: 2.133 MB / 0.5762 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0008134/1.737, allocations: 151.9 kB / 0.8925 GB, free: 1.984 MB / 0.5762 GB
Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.005751/1.742, allocations: 2.676 MB / 0.8951 GB, free: 15.3 MB / 0.5919 GB
Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.004678/1.747, allocations: 2.761 MB / 0.8978 GB, free: 12.29 MB / 0.5919 GB
Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.01117/1.758, allocations: 5.289 MB / 0.903 GB, free: 6.781 MB / 0.5919 GB
Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 2.412e-05/1.758, allocations: 8 kB / 0.903 GB, free: 6.773 MB / 0.5919 GB
Notification: Performance of matching and sorting (n=359) (initialization_lambda0): time 0.01618/1.774, allocations: 7.212 MB / 0.9101 GB, free: 15.62 MB / 0.6075 GB
Notification: Performance of prepare postOptimizeDAE: time 2.755e-05/1.775, allocations: 12 kB / 0.9101 GB, free: 15.61 MB / 0.6075 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 3.056e-05/1.775, allocations: 20 kB / 0.9101 GB, free: 15.59 MB / 0.6075 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.02614/1.801, allocations: 7.679 MB / 0.9176 GB, free: 7.906 MB / 0.6075 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.002023/1.803, allocations: 389.7 kB / 0.918 GB, free: 7.551 MB / 0.6075 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.2336/2.036, allocations: 8.135 MB / 0.9259 GB, free: 260.1 MB / 0.6075 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.004048/2.04, allocations: 190.1 kB / 0.9261 GB, free: 260.1 MB / 0.6075 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0005491/2.041, allocations: 149.4 kB / 0.9262 GB, free: 260.1 MB / 0.6075 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 0.0008852/2.042, allocations: 341.6 kB / 0.9265 GB, free: 259.9 MB / 0.6075 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0007492/2.043, allocations: 248 kB / 0.9268 GB, free: 259.9 MB / 0.6075 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.01671/2.059, allocations: 7.828 MB / 0.9344 GB, free: 258.7 MB / 0.6075 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 5.012e-05/2.059, allocations: 31.09 kB / 0.9345 GB, free: 258.7 MB / 0.6075 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 7.835e-06/2.06, allocations: 0 / 0.9345 GB, free: 258.7 MB / 0.6075 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.01386/2.073, allocations: 6.893 MB / 0.9412 GB, free: 256.1 MB / 0.6075 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.02438/2.098, allocations: 13.74 MB / 0.9546 GB, free: 250.7 MB / 0.6075 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.464e-05/2.098, allocations: 7.219 kB / 0.9546 GB, free: 250.7 MB / 0.6075 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0008969/2.099, allocations: 189.6 kB / 0.9548 GB, free: 250.7 MB / 0.6075 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.03775/2.136, allocations: 11.25 MB / 0.9658 GB, free: 246.9 MB / 0.6075 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.000659/2.137, allocations: 83.95 kB / 0.9659 GB, free: 246.8 MB / 0.6075 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.01369/2.151, allocations: 8.327 MB / 0.974 GB, free: 238.5 MB / 0.6075 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 0.1112/2.262, allocations: 42.26 MB / 1.015 GB, free: 196.5 MB / 0.6075 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.01683/2.279, allocations: 10.42 MB / 1.025 GB, free: 186 MB / 0.6075 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.002011/2.281, allocations: 0.8054 MB / 1.026 GB, free: 185.1 MB / 0.6075 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0007348/2.282, allocations: 55.92 kB / 1.026 GB, free: 185.1 MB / 0.6075 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.002541/2.284, allocations: 171.9 kB / 1.026 GB, free: 184.9 MB / 0.6075 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0004186/2.285, allocations: 194.1 kB / 1.027 GB, free: 184.7 MB / 0.6075 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0002896/2.285, allocations: 117.1 kB / 1.027 GB, free: 184.6 MB / 0.6075 GB
Notification: Performance of sorting global known variables: time 0.001573/2.287, allocations: 1.273 MB / 1.028 GB, free: 183.3 MB / 0.6075 GB
Notification: Performance of sort global known variables: time 1.71e-07/2.287, allocations: 0 / 1.028 GB, free: 183.3 MB / 0.6075 GB
Notification: Performance of remove unused functions: time 0.008101/2.295, allocations: 2.901 MB / 1.031 GB, free: 180.7 MB / 0.6075 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 0.007958/2.303, allocations: 2.103 MB / 1.033 GB, free: 178.6 MB / 0.6075 GB
Notification: Performance of simCode: created initialization part: time 0.02351/2.326, allocations: 9.214 MB / 1.042 GB, free: 169.4 MB / 0.6075 GB
Notification: Performance of simCode: created event and clocks part: time 8.506e-06/2.326, allocations: 0 / 1.042 GB, free: 169.4 MB / 0.6075 GB
Notification: Performance of simCode: created simulation system equations: time 0.008679/2.335, allocations: 3.225 MB / 1.045 GB, free: 166.2 MB / 0.6075 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.00561/2.341, allocations: 1.052 MB / 1.046 GB, free: 165.1 MB / 0.6075 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]