Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr IDEAS_dev_IDEAS.Fluid.Examples.FlowSystem.Simplified5.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/IDEAS 3.0.0-master/package.mo", uses=false)
Using package IDEAS with version 3.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/IDEAS 3.0.0-master/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(IDEAS.Fluid.Examples.FlowSystem.Simplified5,fileNamePrefix="IDEAS_dev_IDEAS_Fluid_Examples_FlowSystem_Simplified5",fmuType="me",version="2.0",platforms={"static"})
"" <> buildModelFMU(IDEAS.Fluid.Examples.FlowSystem.Simplified5,fileNamePrefix="IDEAS_dev_IDEAS_Fluid_Examples_FlowSystem_Simplified5",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 0.001458/0.001458, allocations: 98.83 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 0.002051/0.002051, allocations: 177.3 kB / 15.95 MB, free: 216 kB / 14.72 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 3.191/3.191, allocations: 223.2 MB / 239.9 MB, free: 5.465 MB / 190.1 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/IDEAS 3.0.0-master/package.mo): time 1.999/1.999, allocations: 135.2 MB / 426.2 MB, free: 14.21 MB / 350.1 MB
Notification: Performance of FrontEnd - loaded program: time 0.0006377/0.0006378, allocations: 8 kB / 0.5069 GB, free: 5.172 MB / 414.1 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.2873/0.288, allocations: 82.32 MB / 0.5873 GB, free: 3.039 MB / 494.1 MB
Notification: Performance of NFInst.instantiate(IDEAS.Fluid.Examples.FlowSystem.Simplified5): time 2.009/2.297, allocations: 297.6 MB / 0.8779 GB, free: 50.28 MB / 0.67 GB
Notification: Performance of NFInst.instExpressions: time 0.2045/2.501, allocations: 63.2 MB / 0.9396 GB, free: 49.67 MB / 0.67 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.03564/2.537, allocations: 346.3 kB / 0.9399 GB, free: 49.67 MB / 0.67 GB
Notification: Performance of NFTyping.typeComponents: time 0.03384/2.571, allocations: 4.354 MB / 0.9442 GB, free: 49.66 MB / 0.67 GB
Notification: Performance of NFTyping.typeBindings: time 0.09668/2.668, allocations: 13.27 MB / 0.9571 GB, free: 49.48 MB / 0.67 GB
Notification: Performance of NFTyping.typeClassSections: time 0.05084/2.719, allocations: 8.483 MB / 0.9654 GB, free: 48.78 MB / 0.67 GB
Notification: Performance of NFFlatten.flatten: time 0.0703/2.789, allocations: 17.53 MB / 0.9825 GB, free: 46.74 MB / 0.67 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.04813/2.837, allocations: 14.15 MB / 0.9963 GB, free: 41.61 MB / 0.67 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.0543/2.892, allocations: 11.24 MB / 1.007 GB, free: 37.67 MB / 0.67 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.04001/2.932, allocations: 10.4 MB / 1.017 GB, free: 27.88 MB / 0.67 GB
Notification: Performance of NFPackage.collectConstants: time 0.01118/2.943, allocations: 0.9727 MB / 1.018 GB, free: 26.91 MB / 0.67 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.02936/2.972, allocations: 3.545 MB / 1.022 GB, free: 23.5 MB / 0.67 GB
Notification: Performance of NFScalarize.scalarize: time 0.0136/2.986, allocations: 3.909 MB / 1.026 GB, free: 19.87 MB / 0.67 GB
Notification: Performance of NFVerifyModel.verify: time 0.01369/3, allocations: 2.693 MB / 1.028 GB, free: 17.16 MB / 0.67 GB
Notification: Performance of NFConvertDAE.convert: time 0.03797/3.038, allocations: 17.83 MB / 1.046 GB, free: 128 kB / 0.67 GB
Notification: Performance of FrontEnd - DAE generated: time 6.842e-06/3.038, allocations: 2.734 kB / 1.046 GB, free: 128 kB / 0.67 GB
Notification: Performance of FrontEnd: time 3.787e-06/3.038, allocations: 0 / 1.046 GB, free: 128 kB / 0.67 GB
Notification: Performance of Transformations before backend: time 0.0009109/3.039, allocations: 0 / 1.046 GB, free: 128 kB / 0.67 GB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 1549
 * Number of variables: 1549
Notification: Performance of Generate backend data structure: time 0.08173/3.121, allocations: 17.5 MB / 1.063 GB, free: 14.67 MB / 0.7012 GB
Notification: Performance of prepare preOptimizeDAE: time 6.792e-05/3.121, allocations: 8.031 kB / 1.063 GB, free: 14.66 MB / 0.7012 GB
Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.006548/3.127, allocations: 0.7947 MB / 1.064 GB, free: 13.86 MB / 0.7012 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.02211/3.149, allocations: 2.413 MB / 1.066 GB, free: 11.43 MB / 0.7012 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.07166/3.221, allocations: 16.58 MB / 1.082 GB, free: 11.07 MB / 0.7169 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.003367/3.225, allocations: 0.7895 MB / 1.083 GB, free: 10.28 MB / 0.7169 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.007372/3.232, allocations: 0.7052 MB / 1.084 GB, free: 9.578 MB / 0.7169 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.07528/3.307, allocations: 13.96 MB / 1.097 GB, free: 11.43 MB / 0.7325 GB
Notification: Performance of preOpt findStateOrder (simulation): time 0.0004998/3.308, allocations: 7.938 kB / 1.097 GB, free: 11.42 MB / 0.7325 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.006333/3.314, allocations: 250.8 kB / 1.097 GB, free: 11.18 MB / 0.7325 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0004759/3.315, allocations: 219.8 kB / 1.098 GB, free: 10.96 MB / 0.7325 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.08894/3.404, allocations: 18.98 MB / 1.116 GB, free: 7.973 MB / 0.7481 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 2.055/5.459, allocations: 74.38 MB / 1.189 GB, free: 122.7 MB / 0.795 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.03661/5.496, allocations: 10.61 MB / 1.199 GB, free: 122.6 MB / 0.795 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 0.1095/5.605, allocations: 28.97 MB / 1.228 GB, free: 115.3 MB / 0.795 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.02964/5.635, allocations: 8.786 MB / 1.236 GB, free: 115.2 MB / 0.795 GB
Notification: Performance of preOpt simplifyInStream (simulation): time 0.05484/5.69, allocations: 9.899 MB / 1.246 GB, free: 112.9 MB / 0.795 GB
Notification: Performance of pre-optimization done (n=402): time 8.417e-05/5.69, allocations: 2.25 kB / 1.246 GB, free: 112.9 MB / 0.795 GB
Notification: Performance of matching and sorting (n=597): time 1.74/7.43, allocations: 214.4 MB / 1.455 GB, free: 4.715 MB / 0.8575 GB
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
[/home/hudson/saved_omc/libraries/.openmodelica/libraries/IDEAS 3.0.0-master/Fluid/Actuators/BaseClasses/ValveParameters.mo:26:3-31:105: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/IDEAS 3.0.0-master/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/IDEAS 3.0.0-master/Fluid/Actuators/BaseClasses/ValveParameters.mo:26:3-31:105: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/IDEAS 3.0.0-master/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/IDEAS 3.0.0-master/Fluid/Actuators/BaseClasses/ValveParameters.mo:26:3-31:105: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/IDEAS 3.0.0-master/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/IDEAS 3.0.0-master/Fluid/Actuators/BaseClasses/ValveParameters.mo:26:3-31:105: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/IDEAS 3.0.0-master/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: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 207
 * 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,$PRE.stepValve.count,stepValve.count)
 * Number of discrete states: 0 ()
 * Number of clocked states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for initialization (707):
 * Single equations (assignments): 691
 * Array equations: 6
 * Algorithm blocks: 1
 * Record equations: 0
 * When equations: 0
 * If-equations: 0
 * Equation systems (linear and non-linear blocks): 6
 * Torn equation systems: 3
 * Mixed (continuous/discrete) equation systems: 0
Notification: Equation system details:
 * Constant Jacobian: 0
 * Linear Jacobian (size,density): 0
 * Non-linear Jacobian: 6 {1,1,1,1,1,1}
 * Without analytic Jacobian: 0
Notification: Torn system details for strict tearing set:
 * Linear torn systems: 1 {(31,84.4%) 40}
 * Non-linear torn systems: 2 {8 80,8 80}
Warning: The model contains alias variables with redundant start and/or conflicting nominal values. It is recommended to resolve the conflicts, because otherwise the system could be hard to solve. To print the conflicting alias sets and the chosen candidates please use -d=aliasConflicts.
Error: Internal error IndexReduction.pantelidesIndexReduction failed! System is structurally singular and cannot be handled because the number of unassigned equations is larger than the number of states. Use -d=bltdump to get more information.
Error: Internal error Transformation Module PFPlusExt index Reduction Method Pantelides failed!
[/var/lib/jenkins1/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/Compiler/BackEnd/SymbolicJacobian.mo:2135:10-2135:88:writable] Error: Internal error function optimizeJacobianMatrix failed
[/var/lib/jenkins1/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/Compiler/BackEnd/SymbolicJacobian.mo:2052:9-2052:79:writable] Error: Internal error function createJacobian failed
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 15
 * Number of states: 11 ($STATESET1.x[4],$STATESET1.x[3],$STATESET1.x[2],$STATESET1.x[1],valSouth.res1.filter.s[1],valSouth.res3.filter.s[1],valSouth.vol.dynBal.U,valNorth.res1.filter.s[1],valNorth.res3.filter.s[1],valNorth.vol.dynBal.U,heater.outCon.T)
 * Number of discrete variables: 7 ($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 (509):
 * Single equations (assignments): 487
 * Array equations: 0
 * Algorithm blocks: 0
 * Record equations: 10
 * When equations: 3
 * If-equations: 0
 * Equation systems (linear and non-linear blocks): 5
 * 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: 5 {1,1,1,1,1}
 * Without analytic Jacobian: 0
Notification: Torn system details for strict tearing set:
 * Linear torn systems: 1 {(31,84.4%) 40}
 * Non-linear torn systems: 3 {12 76,12 93,1 1}
[/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]