Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr AixLib_AixLib.Fluid.Examples.FlowSystem.Simplified1.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 4.0.0+maint.om/package.mo", uses=false)
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica_DeviceDrivers 2.1.1/package.mo", uses=false)
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/SDF master/package.mo", uses=false)
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/AixLib 1.3.2/package.mo", uses=false)
Using package AixLib with version 1.3.2 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/AixLib 1.3.2/package.mo)
Using package SDF with version 0.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/SDF master/package.mo)
Using package Modelica_DeviceDrivers with version 2.1.1 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica_DeviceDrivers 2.1.1/package.mo)
Using package Modelica with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+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: "" <> buildModelFMU(AixLib.Fluid.Examples.FlowSystem.Simplified1,fileNamePrefix="AixLib_AixLib_Fluid_Examples_FlowSystem_Simplified1",fmuType="me",version="2.0",platforms={"static"})
"" <> buildModelFMU(AixLib.Fluid.Examples.FlowSystem.Simplified1,fileNamePrefix="AixLib_AixLib_Fluid_Examples_FlowSystem_Simplified1",fmuType="me",version="2.0",platforms={"static"})
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.0009334/0.0009333, allocations: 100.3 kB / 15.05 MB, free: 1.105 MB / 14.72 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.0009234/0.0009235, allocations: 177.3 kB / 15.94 MB, free: 228 kB / 14.72 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.336/1.336, allocations: 223.2 MB / 239.9 MB, free: 5.27 MB / 190.1 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica_DeviceDrivers 2.1.1/package.mo): time 0.1719/0.1719, allocations: 12.02 MB / 303 MB, free: 1.641 MB / 238.1 MB
[/home/hudson/saved_omc/libraries/.openmodelica/libraries/SDF master/package.mo:9:42-9:258:writable] Notification: This is an open source dummy package of a commercial library. If you want it to be supported, you will need to add an implemention on our github repository: https://github.com/Modelica-OpenVendorSpecificLibraries.
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/SDF master/package.mo): time 0.0003194/0.0003193, allocations: 17.95 kB / 357.1 MB, free: 3.184 MB / 286.1 MB
[/home/hudson/saved_omc/libraries/.openmodelica/libraries/AixLib 1.3.2/Obsolete/YearIndependent/FastHVAC/Components/HeatExchangers/RadiatorMultiLayer.mo:265:34-265:6228:writable] Warning: Lexer treating \ as \\, since \
 is not a valid Modelica escape sequence.
[/home/hudson/saved_omc/libraries/.openmodelica/libraries/AixLib 1.3.2/Obsolete/YearIndependent/FastHVAC/Components/HeatExchangers/RadiatorMultiLayer.mo:265:34-265:6853:writable] Warning: Lexer treating \ as \\, since \
 is not a valid Modelica escape sequence.
[/home/hudson/saved_omc/libraries/.openmodelica/libraries/AixLib 1.3.2/Obsolete/YearIndependent/FastHVAC/Components/HeatExchangers/RadiatorMultiLayer.mo:265:34-265:8435:writable] Warning: Lexer treating \ as \\, since \
 is not a valid Modelica escape sequence.
[/home/hudson/saved_omc/libraries/.openmodelica/libraries/AixLib 1.3.2/Obsolete/YearIndependent/FastHVAC/Components/HeatExchangers/RadiatorMultiLayer.mo:265:34-265:9369:writable] Warning: Lexer treating \ as \\, since \
 is not a valid Modelica escape sequence.
[/home/hudson/saved_omc/libraries/.openmodelica/libraries/AixLib 1.3.2/Obsolete/YearIndependent/FastHVAC/Components/HeatExchangers/RadiatorMultiLayer.mo:265:34-265:11505:writable] Warning: Lexer treating \ as \\, since \
 is not a valid Modelica escape sequence.
[/home/hudson/saved_omc/libraries/.openmodelica/libraries/AixLib 1.3.2/Obsolete/YearIndependent/FastHVAC/Components/HeatExchangers/RadiatorMultiLayer.mo:265:34-265:12875:writable] Warning: Lexer treating \ as \\, since \
 is not a valid Modelica escape sequence.
[/home/hudson/saved_omc/libraries/.openmodelica/libraries/AixLib 1.3.2/ThermalZones/HighOrder/Components/Examples/DryAir/DryAir_test.mo:71:18-71:405:writable] Warning: Lexer treating \ as \\, since \
 is not a valid Modelica escape sequence.
[/home/hudson/saved_omc/libraries/.openmodelica/libraries/AixLib 1.3.2/ThermalZones/HighOrder/Components/DryAir/InfiltrationRate_DIN12831.mo:20:192-20:2066:writable] Warning: Lexer treating \ as \\, since \
 is not a valid Modelica escape sequence.
[/home/hudson/saved_omc/libraries/.openmodelica/libraries/AixLib 1.3.2/ThermalZones/HighOrder/Components/DryAir/InfiltrationRate_DIN12831.mo:20:192-20:4252:writable] Warning: Lexer treating \ as \\, since \
 is not a valid Modelica escape sequence.
[/home/hudson/saved_omc/libraries/.openmodelica/libraries/AixLib 1.3.2/DataBase/Weather/SurfaceOrientation/SurfaceOrientationData_N_E_S_W_RoofN_Roof_S.mo:5:35-5:362:writable] Warning: Lexer treating \ as \\, since \
 is not a valid Modelica escape sequence.
[/home/hudson/saved_omc/libraries/.openmodelica/libraries/AixLib 1.3.2/DataBase/Weather/SurfaceOrientation/SurfaceOrientationData_N_E_S_W_Hor.mo:5:35-5:320:writable] Warning: Lexer treating \ as \\, since \
 is not a valid Modelica escape sequence.
[/home/hudson/saved_omc/libraries/.openmodelica/libraries/AixLib 1.3.2/DataBase/Weather/SurfaceOrientation/SurfaceOrientationData_NE_SE_SW_NW_Hor.mo:5:35-5:324:writable] Warning: Lexer treating \ as \\, since \
 is not a valid Modelica escape sequence.
[/home/hudson/saved_omc/libraries/.openmodelica/libraries/AixLib 1.3.2/DataBase/CHP/CHPDataSimple/CHP_XRGI_9kWel.mo:25:34-25:588:writable] Warning: Lexer treating \ as \\, since \
 is not a valid Modelica escape sequence.
[/home/hudson/saved_omc/libraries/.openmodelica/libraries/AixLib 1.3.2/DataBase/CHP/CHPDataSimple/CHP_XRGI_9kWel.mo:25:34-25:3852:writable] Warning: Lexer treating \ as \\, since \
 is not a valid Modelica escape sequence.
[/home/hudson/saved_omc/libraries/.openmodelica/libraries/AixLib 1.3.2/DataBase/CHP/CHPDataSimple/CHP_Cleanergy_C9G.mo:36:34-36:594:writable] Warning: Lexer treating \ as \\, since \
 is not a valid Modelica escape sequence.
[/home/hudson/saved_omc/libraries/.openmodelica/libraries/AixLib 1.3.2/BoundaryConditions/InternalGains/Examples/InternalGains/Machines.mo:31:20-31:400:writable] Warning: Lexer treating \ as \\, since \
 is not a valid Modelica escape sequence.
[/home/hudson/saved_omc/libraries/.openmodelica/libraries/AixLib 1.3.2/BoundaryConditions/InternalGains/Examples/InternalGains/Lights.mo:27:20-27:398:writable] Warning: Lexer treating \ as \\, since \
 is not a valid Modelica escape sequence.
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/AixLib 1.3.2/package.mo): time 2.654/2.654, allocations: 266.7 MB / 0.6619 GB, free: 3.336 MB / 462.1 MB
Notification: AixLib requested package SDF of version 0.4.2. SDF 0.0.0 is used instead which states that it is fully compatible without conversion script needed.
Notification: Performance of FrontEnd - loaded program: time 0.0008905/0.0008915, allocations: 15.56 kB / 0.7824 GB, free: 32.84 MB / 0.545 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.3654/0.3663, allocations: 110.2 MB / 0.89 GB, free: 1.879 MB / 0.5919 GB
Notification: Performance of NFInst.instantiate(AixLib.Fluid.Examples.FlowSystem.Simplified1): time 1.295/1.662, allocations: 297.5 MB / 1.181 GB, free: 13.2 MB / 0.7638 GB
Notification: Performance of NFInst.instExpressions: time 0.1523/1.814, allocations: 63.22 MB / 1.242 GB, free: 13.89 MB / 0.8263 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.02681/1.841, allocations: 345.6 kB / 1.243 GB, free: 13.55 MB / 0.8263 GB
Notification: Performance of NFTyping.typeComponents: time 0.02759/1.868, allocations: 4.353 MB / 1.247 GB, free: 9.18 MB / 0.8263 GB
Notification: Performance of NFTyping.typeBindings: time 0.07479/1.943, allocations: 13.27 MB / 1.26 GB, free: 11.89 MB / 0.8419 GB
Notification: Performance of NFTyping.typeClassSections: time 0.04363/1.987, allocations: 8.47 MB / 1.268 GB, free: 3.57 MB / 0.8419 GB
Notification: Performance of NFFlatten.flatten: time 0.06861/2.056, allocations: 22 MB / 1.29 GB, free: 13.54 MB / 0.8732 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.04582/2.101, allocations: 15.99 MB / 1.305 GB, free: 13.46 MB / 0.8888 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.05482/2.156, allocations: 12.9 MB / 1.318 GB, free: 0.5117 MB / 0.8888 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.04083/2.197, allocations: 11.96 MB / 1.329 GB, free: 4.504 MB / 0.9044 GB
Notification: Performance of NFPackage.collectConstants: time 0.01198/2.209, allocations: 1.078 MB / 1.331 GB, free: 3.426 MB / 0.9044 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.03576/2.245, allocations: 3.886 MB / 1.334 GB, free: 15.54 MB / 0.92 GB
Notification: Performance of NFScalarize.scalarize: time 0.01733/2.263, allocations: 4.626 MB / 1.339 GB, free: 10.9 MB / 0.92 GB
Notification: Performance of NFVerifyModel.verify: time 0.02178/2.284, allocations: 3.262 MB / 1.342 GB, free: 7.621 MB / 0.92 GB
Notification: Performance of NFConvertDAE.convert: time 0.05151/2.336, allocations: 21.88 MB / 1.363 GB, free: 1.688 MB / 0.9357 GB
Notification: Performance of FrontEnd - DAE generated: time 5.35e-06/2.336, allocations: 0 / 1.363 GB, free: 1.688 MB / 0.9357 GB
Notification: Performance of FrontEnd: time 4.078e-06/2.336, allocations: 0 / 1.363 GB, free: 1.688 MB / 0.9357 GB
Notification: Performance of Transformations before backend: time 0.001172/2.337, allocations: 0 / 1.363 GB, free: 1.688 MB / 0.9357 GB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 2057
 * Number of variables: 2057
Notification: Performance of Generate backend data structure: time 0.08801/2.425, allocations: 20.53 MB / 1.383 GB, free: 13 MB / 0.9669 GB
Notification: Performance of prepare preOptimizeDAE: time 6.185e-05/2.425, allocations: 8.031 kB / 1.383 GB, free: 12.99 MB / 0.9669 GB
Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.007774/2.433, allocations: 1.058 MB / 1.384 GB, free: 11.93 MB / 0.9669 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.01837/2.452, allocations: 2.305 MB / 1.387 GB, free: 9.598 MB / 0.9669 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 1.557/4.009, allocations: 19.23 MB / 1.405 GB, free: 337.5 MB / 0.967 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.001376/4.011, allocations: 0.696 MB / 1.406 GB, free: 337.4 MB / 0.967 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.008552/4.019, allocations: 0.9549 MB / 1.407 GB, free: 337.4 MB / 0.967 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.07795/4.097, allocations: 16.33 MB / 1.423 GB, free: 332.4 MB / 0.967 GB
Notification: Performance of preOpt findStateOrder (simulation): time 0.0006042/4.098, allocations: 12.28 kB / 1.423 GB, free: 332.3 MB / 0.967 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.007139/4.105, allocations: 330.8 kB / 1.423 GB, free: 332.1 MB / 0.967 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0008857/4.106, allocations: 388.2 kB / 1.424 GB, free: 332 MB / 0.967 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.06473/4.171, allocations: 20.89 MB / 1.444 GB, free: 322.3 MB / 0.967 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 0.2037/4.374, allocations: 82.93 MB / 1.525 GB, free: 243.9 MB / 0.967 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.02845/4.403, allocations: 12.72 MB / 1.538 GB, free: 231.5 MB / 0.967 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 evalFunc (simulation): time 0.1039/4.507, allocations: 33.13 MB / 1.57 GB, free: 198 MB / 0.967 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.02562/4.533, allocations: 9.591 MB / 1.579 GB, free: 188.3 MB / 0.967 GB
Notification: Performance of preOpt simplifyInStream (simulation): time 0.045/4.578, allocations: 9.804 MB / 1.589 GB, free: 179.1 MB / 0.967 GB
Notification: Performance of pre-optimization done (n=589): time 7.476e-05/4.578, allocations: 0 / 1.589 GB, free: 179.1 MB / 0.967 GB
Notification: Performance of matching and sorting (n=883): time 2.573/7.151, allocations: 312.6 MB / 1.894 GB, free: 238.8 MB / 0.967 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 0.1975/7.349, allocations: 53.9 MB / 1.947 GB, free: 184 MB / 0.967 GB
[/home/hudson/saved_omc/libraries/.openmodelica/libraries/AixLib 1.3.2/Fluid/Actuators/BaseClasses/ValveParameters.mo:26:3-31:106:writable] Warning: Parameter valNorth.res3.dpValve_nominal has no value, and is fixed during initialization (fixed=true), using available start value (start=0.0) as default value.
[/home/hudson/saved_omc/libraries/.openmodelica/libraries/AixLib 1.3.2/Fluid/Interfaces/PartialTwoPortInterface.mo:8:3-9:76:writable] Warning: Parameter valNorth.res3.m_flow_nominal has no value, and is fixed during initialization (fixed=true), using available start value (start=0.0) as default value.
[/home/hudson/saved_omc/libraries/.openmodelica/libraries/AixLib 1.3.2/Fluid/Actuators/BaseClasses/ValveParameters.mo:26:3-31:106:writable] Warning: Parameter valNorth.res1.dpValve_nominal has no value, and is fixed during initialization (fixed=true), using available start value (start=0.0) as default value.
[/home/hudson/saved_omc/libraries/.openmodelica/libraries/AixLib 1.3.2/Fluid/Interfaces/PartialTwoPortInterface.mo:8:3-9:76:writable] Warning: Parameter valNorth.res1.m_flow_nominal has no value, and is fixed during initialization (fixed=true), using available start value (start=0.0) as default value.
[/home/hudson/saved_omc/libraries/.openmodelica/libraries/AixLib 1.3.2/Fluid/Actuators/BaseClasses/ValveParameters.mo:26:3-31:106:writable] Warning: Parameter valSouth.res3.dpValve_nominal has no value, and is fixed during initialization (fixed=true), using available start value (start=0.0) as default value.
[/home/hudson/saved_omc/libraries/.openmodelica/libraries/AixLib 1.3.2/Fluid/Interfaces/PartialTwoPortInterface.mo:8:3-9:76:writable] Warning: Parameter valSouth.res3.m_flow_nominal has no value, and is fixed during initialization (fixed=true), using available start value (start=0.0) as default value.
[/home/hudson/saved_omc/libraries/.openmodelica/libraries/AixLib 1.3.2/Fluid/Actuators/BaseClasses/ValveParameters.mo:26:3-31:106:writable] Warning: Parameter valSouth.res1.dpValve_nominal has no value, and is fixed during initialization (fixed=true), using available start value (start=0.0) as default value.
[/home/hudson/saved_omc/libraries/.openmodelica/libraries/AixLib 1.3.2/Fluid/Interfaces/PartialTwoPortInterface.mo:8:3-9:76:writable] Warning: Parameter valSouth.res1.m_flow_nominal has no value, and is fixed during initialization (fixed=true), using available start value (start=0.0) as default value.
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.04866/7.397, allocations: 17.68 MB / 1.964 GB, free: 166.5 MB / 0.967 GB
Notification: Performance of collectPreVariables (initialization): time 0.007668/7.405, allocations: 230.2 kB / 1.964 GB, free: 166.2 MB / 0.967 GB
Notification: Performance of collectInitialEqns (initialization): time 0.01177/7.417, allocations: 7.317 MB / 1.971 GB, free: 159.1 MB / 0.967 GB
Notification: Performance of collectInitialBindings (initialization): time 0.01866/7.436, allocations: 3.2 MB / 1.975 GB, free: 156 MB / 0.967 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.007959/7.444, allocations: 212 kB / 1.975 GB, free: 155.7 MB / 0.967 GB
Notification: Performance of setup shared object (initialization): time 0.001053/7.445, allocations: 0.749 MB / 1.975 GB, free: 155 MB / 0.967 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.05276/7.497, allocations: 24.79 MB / 2 GB, free: 130.2 MB / 0.967 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.0574/7.555, allocations: 27.48 MB / 2.027 GB, free: 101.6 MB / 0.967 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.05744/7.612, allocations: 26.08 MB / 2.052 GB, free: 75.5 MB / 0.967 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 9.147e-05/7.613, allocations: 15.94 kB / 2.052 GB, free: 75.48 MB / 0.967 GB
Notification: Performance of matching and sorting (n=1409) (initialization): time 1.939/9.551, allocations: 156.8 MB / 2.205 GB, free: 262.4 MB / 0.967 GB
Notification: Performance of prepare postOptimizeDAE: time 0.009103/9.56, allocations: 35.46 MB / 2.24 GB, free: 225.4 MB / 0.967 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.0002707/9.561, allocations: 50.62 kB / 2.24 GB, free: 225.4 MB / 0.967 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.9038/10.46, allocations: 145.5 MB / 2.382 GB, free: 91.82 MB / 0.967 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.02826/10.49, allocations: 3.66 MB / 2.386 GB, free: 88.22 MB / 0.967 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.2687/10.76, allocations: 84.57 MB / 2.468 GB, free: 3.512 MB / 0.967 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.3977/11.16, allocations: 10.36 MB / 2.478 GB, free: 9.195 MB / 0.9827 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.01737/11.18, allocations: 1.74 MB / 2.48 GB, free: 7.453 MB / 0.9827 GB
Notification: Performance of prepare postOptimizeDAE: time 2.567e-05/11.18, allocations: 7.5 kB / 2.48 GB, free: 7.449 MB / 0.9827 GB
Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 1.867/13.04, allocations: 155.4 MB / 2.632 GB, free: 226.6 MB / 0.9827 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.0001977/13.04, allocations: 52 kB / 2.632 GB, free: 226.5 MB / 0.9827 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.6099/13.65, allocations: 144.6 MB / 2.773 GB, free: 81.78 MB / 0.9827 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.01826/13.67, allocations: 3.626 MB / 2.776 GB, free: 78.14 MB / 0.9827 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.692/14.36, allocations: 88.72 MB / 2.863 GB, free: 273.2 MB / 0.9827 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.234/14.6, allocations: 10.34 MB / 2.873 GB, free: 273.2 MB / 0.9827 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.01004/14.61, allocations: 1.697 MB / 2.875 GB, free: 273.2 MB / 0.9827 GB
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 231
 * Number of states: 0 ()
 * Number of discrete variables: 10 ($whenCondition1,$whenCondition2,stepPump.y,$PRE.stepPump.pulseStart,stepPump.pulseStart,pumpHea.stage,$PRE.stepValve.T_start,stepValve.T_start,$PRE.stepValve.count,stepValve.count)
 * Number of discrete states: 0 ()
 * Number of clocked states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for initialization (1045):
 * Single equations (assignments): 1027
 * Array equations: 6
 * Algorithm blocks: 1
 * Record equations: 0
 * When equations: 0
 * If-equations: 0
 * Equation systems (linear and non-linear blocks): 8
 * Torn equation systems: 3
 * Mixed (continuous/discrete) equation systems: 0
Notification: Equation system details:
 * Constant Jacobian: 0
 * Linear Jacobian (size,density): 0
 * Non-linear Jacobian: 8 {1,1,1,1,1,1,1,1}
 * Without analytic Jacobian: 0
Notification: Torn system details for strict tearing set:
 * Linear torn systems: 1 {(28,89.3%) 28}
 * Non-linear torn systems: 2 {39 65,39 65}
Notification: Performance of prepare postOptimizeDAE: time 0.01901/14.63, allocations: 4.037 MB / 2.879 GB, free: 273 MB / 0.9827 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.01025/14.64, allocations: 1.499 MB / 2.88 GB, free: 273 MB / 0.9827 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.2479/14.89, allocations: 70.58 MB / 2.949 GB, free: 265.8 MB / 0.9827 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 0.2819/15.17, allocations: 87.18 MB / 3.034 GB, free: 186.1 MB / 0.9827 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 0.0001668/15.17, allocations: 28 kB / 3.034 GB, free: 186.1 MB / 0.9827 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.2515/15.42, allocations: 85.95 MB / 3.118 GB, free: 99.92 MB / 0.9827 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.9211/16.34, allocations: 225.2 MB / 3.338 GB, free: 261 MB / 0.9983 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 0.0001117/16.34, allocations: 4 kB / 3.338 GB, free: 261 MB / 0.9983 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.01298/16.35, allocations: 2.247 MB / 3.34 GB, free: 259.7 MB / 0.9983 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.7535/17.11, allocations: 159.1 MB / 3.496 GB, free: 103.1 MB / 0.9983 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.006266/17.11, allocations: 0.8695 MB / 3.497 GB, free: 102.2 MB / 0.9983 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.8211/17.93, allocations: 131.4 MB / 3.625 GB, free: 293.6 MB / 0.9983 GB
Warning: The linear system: 
1 : valSouth1[1].dp = valSouth1[2].port_a.p - valSouth1[1].port_b.p
2 : valSouth1[4].dp = valSouth1[2].port_a.p - valSouth1[1].port_b.p
[
  1.0 , -1.0 ;
  1.0 , -1.0
]
  *
[
  valSouth1[1].port_b.p ;
  valSouth1[2].port_a.p
]
  =
[
  -valSouth1[1].dp ;
  -valSouth1[4].dp
]
 might be structurally or numerically singular for variable valSouth1[2].port_a.p since U(2,2) = 0.0. It might be hard to solve. Compilation continues anyway.
Warning: The linear system: 
1 : valSouth1[1].dp = valSouth1[2].port_a.p - valSouth1[1].port_b.p
2 : valSouth1[4].dp = valSouth1[2].port_a.p - valSouth1[1].port_b.p
[
  -1.0 , 1.0 ;
  -1.0 , 1.0
]
  *
[
  valSouth1[2].port_a.p ;
  valSouth1[1].port_b.p
]
  =
[
  -valSouth1[1].dp ;
  -valSouth1[4].dp
]
 might be structurally or numerically singular for variable valSouth1[1].port_b.p since U(2,2) = 0.0. It might be hard to solve. Compilation continues anyway.
Error: Internal error IndexReduction.pantelidesIndexReduction failed! System is structurally singular and cannot be handled because the number of unassigned equations is larger than the number of states. Use -d=bltdump to get more information.
Error: Internal error Transformation Module PFPlusExt index Reduction Method Pantelides failed!
[/var/lib/jenkins1/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/Compiler/BackEnd/SymbolicJacobian.mo:2135:10-2135:88:writable] Error: Internal error function optimizeJacobianMatrix failed
[/var/lib/jenkins1/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/Compiler/BackEnd/SymbolicJacobian.mo:2052:9-2052:79:writable] Error: Internal error function createJacobian failed
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 5
 * Number of states: 82 ($STATESET1.x[34],$STATESET1.x[33],$STATESET1.x[32],$STATESET1.x[31],$STATESET1.x[30],$STATESET1.x[29],$STATESET1.x[28],$STATESET1.x[27],$STATESET1.x[26],$STATESET1.x[25],$STATESET1.x[24],$STATESET1.x[23],$STATESET1.x[22],$STATESET1.x[21],$STATESET1.x[20],$STATESET1.x[19],$STATESET1.x[18],$STATESET1.x[17],$STATESET1.x[16],$STATESET1.x[15],$STATESET1.x[14],$STATESET1.x[13],$STATESET1.x[12],$STATESET1.x[11],$STATESET1.x[10],$STATESET1.x[9],$STATESET1.x[8],$STATESET1.x[7],$STATESET1.x[6],$STATESET1.x[5],$STATESET1.x[4],$STATESET1.x[3],$STATESET1.x[2],$STATESET1.x[1],pmpSouth.vol.dynBal.U,pmpSouth.filter.s[1],pmpNorth.vol.dynBal.U,pmpNorth.filter.s[1],valSouth1[1].filter.s[1],valSouth1[2].filter.s[1],valSouth1[3].filter.s[1],valSouth1[4].filter.s[1],valSouth2[1].filter.s[1],valSouth2[2].filter.s[1],valSouth2[3].filter.s[1],valSouth2[4].filter.s[1],valSouth2[5].filter.s[1],valSouth2[6].filter.s[1],valSouth2[7].filter.s[1],valSouth2[8].filter.s[1],valNorth1[1].filter.s[1],valNorth1[2].filter.s[1],valNorth1[3].filter.s[1],valNorth1[4].filter.s[1],valNorth2[1].filter.s[1],valNorth2[2].filter.s[1],valNorth2[3].filter.s[1],valNorth2[4].filter.s[1],valNorth2[5].filter.s[1],valNorth2[6].filter.s[1],valNorth2[7].filter.s[1],valNorth2[8].filter.s[1],valSouth.res1.filter.s[1],valSouth.res3.filter.s[1],valSouth.vol.dynBal.U,valSouth.filter.s[1],valSouth.filter.s[2],valNorth.res1.filter.s[1],valNorth.res3.filter.s[1],valNorth.vol.dynBal.U,valNorth.filter.s[1],valNorth.filter.s[2],spl.vol.dynBal.U,spl1.vol.dynBal.U,pumpHea.vol.dynBal.U,pumpHea.filter.s[1],valHea.filter.s[1],valCoo.filter.s[1],spl2.vol.dynBal.U,spl3.vol.dynBal.U,pumpCoo.vol.dynBal.U,pumpCoo.filter.s[1])
 * Number of discrete variables: 7 ($whenCondition2,$whenCondition1,stepPump.y,stepPump.pulseStart,pumpHea.stage,stepValve.T_start,stepValve.count)
 * Number of discrete states: 1 (stepValve.count)
 * Number of clocked states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for simulation (637):
 * Single equations (assignments): 614
 * Array equations: 0
 * Algorithm blocks: 0
 * Record equations: 10
 * When equations: 3
 * If-equations: 0
 * Equation systems (linear and non-linear blocks): 6
 * Torn equation systems: 4
 * Mixed (continuous/discrete) equation systems: 0
Notification: Equation system details:
 * Constant Jacobian: 0
 * Linear Jacobian (size,density): 0
 * Non-linear Jacobian: 6 {1,1,1,1,1,1}
 * Without analytic Jacobian: 0
Notification: Torn system details for strict tearing set:
 * Linear torn systems: 1 {(28,89.3%) 28}
 * Non-linear torn systems: 3 {34 83,1 1,63 188}
[/var/lib/jenkins1/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/Compiler/SimCode/SimCodeUtil.mo:4497:9-4497:59:writable] Error: Internal error function createStateSetsSets failed.
[/var/lib/jenkins1/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/Compiler/SimCode/SimCodeUtil.mo:748:5-748:146:writable] Error: Internal error function createSimCode failed [Transformation from optimised DAE to simulation code structure failed]