Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr IDEAS_IDEAS.Fluid.Examples.FlowSystem.Simplified6.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/package.mo", uses=false)
Using package IDEAS with version 3.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/IDEAS 3.0.0/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.Simplified6,fileNamePrefix="IDEAS_IDEAS_Fluid_Examples_FlowSystem_Simplified6",fmuType="me",version="2.0",platforms={"static"})
"" <> buildModelFMU(IDEAS.Fluid.Examples.FlowSystem.Simplified6,fileNamePrefix="IDEAS_IDEAS_Fluid_Examples_FlowSystem_Simplified6",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 0.001484/0.001484, allocations: 99.78 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 0.001754/0.001754, 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 2.186/2.186, allocations: 223.2 MB / 239.9 MB, free: 5.453 MB / 190.1 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/IDEAS 3.0.0/package.mo): time 0.9227/0.9227, allocations: 132.2 MB / 423.2 MB, free: 2.195 MB / 350.1 MB
Notification: Performance of FrontEnd - loaded program: time 0.0003923/0.0003923, allocations: 8 kB / 0.5033 GB, free: 4.191 MB / 366.1 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.7546/0.755, allocations: 81.58 MB / 0.583 GB, free: 4 MB / 430.1 MB
Notification: Performance of NFInst.instantiate(IDEAS.Fluid.Examples.FlowSystem.Simplified6): time 1.179/1.934, allocations: 297.6 MB / 0.8736 GB, free: 57.93 MB / 0.6387 GB
Notification: Performance of NFInst.instExpressions: time 0.1555/2.09, allocations: 63.2 MB / 0.9353 GB, free: 47.24 MB / 0.6387 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.02819/2.118, allocations: 343.8 kB / 0.9357 GB, free: 47.24 MB / 0.6387 GB
Notification: Performance of NFTyping.typeComponents: time 0.0278/2.146, allocations: 4.357 MB / 0.9399 GB, free: 44.39 MB / 0.6387 GB
Notification: Performance of NFTyping.typeBindings: time 0.07428/2.22, allocations: 13.27 MB / 0.9529 GB, free: 36.74 MB / 0.6387 GB
Notification: Performance of NFTyping.typeClassSections: time 0.04041/2.261, allocations: 8.482 MB / 0.9612 GB, free: 29.64 MB / 0.6387 GB
Notification: Performance of NFFlatten.flatten: time 0.05406/2.315, allocations: 17.51 MB / 0.9783 GB, free: 12.87 MB / 0.6387 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.03716/2.352, allocations: 13.08 MB / 0.991 GB, free: 15.7 MB / 0.6544 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.04206/2.394, allocations: 9.533 MB / 1 GB, free: 6.133 MB / 0.6544 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.02966/2.424, allocations: 6.913 MB / 1.007 GB, free: 15.19 MB / 0.67 GB
Notification: Performance of NFPackage.collectConstants: time 0.007764/2.432, allocations: 0.5 MB / 1.008 GB, free: 14.69 MB / 0.67 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.02767/2.459, allocations: 3.082 MB / 1.011 GB, free: 11.61 MB / 0.67 GB
Notification: Performance of NFScalarize.scalarize: time 0.009643/2.469, allocations: 2.771 MB / 1.013 GB, free: 8.824 MB / 0.67 GB
Notification: Performance of NFVerifyModel.verify: time 0.01291/2.482, allocations: 2.693 MB / 1.016 GB, free: 6.117 MB / 0.67 GB
Notification: Performance of NFConvertDAE.convert: time 0.03839/2.52, allocations: 14.84 MB / 1.03 GB, free: 7.25 MB / 0.6856 GB
Notification: Performance of FrontEnd - DAE generated: time 5.47e-06/2.521, allocations: 0 / 1.03 GB, free: 7.25 MB / 0.6856 GB
Notification: Performance of FrontEnd: time 3.526e-06/2.521, allocations: 0 / 1.03 GB, free: 7.25 MB / 0.6856 GB
Notification: Performance of Transformations before backend: time 0.001011/2.522, allocations: 0 / 1.03 GB, free: 7.25 MB / 0.6856 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 0.06566/2.587, allocations: 14.21 MB / 1.044 GB, free: 8.895 MB / 0.7012 GB
Notification: Performance of prepare preOptimizeDAE: time 7.124e-05/2.587, allocations: 8.031 kB / 1.044 GB, free: 8.887 MB / 0.7012 GB
Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.005709/2.593, allocations: 0.7948 MB / 1.045 GB, free: 8.082 MB / 0.7012 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.01854/2.612, allocations: 2.264 MB / 1.047 GB, free: 5.801 MB / 0.7012 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.06266/2.674, allocations: 15.54 MB / 1.062 GB, free: 6.16 MB / 0.7169 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.003175/2.678, allocations: 0.7914 MB / 1.063 GB, free: 5.363 MB / 0.7169 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.005082/2.683, allocations: 0.7069 MB / 1.064 GB, free: 4.656 MB / 0.7169 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.04314/2.726, allocations: 8.879 MB / 1.073 GB, free: 11.41 MB / 0.7325 GB
Notification: Performance of preOpt findStateOrder (simulation): time 0.0005445/2.727, allocations: 19.81 kB / 1.073 GB, free: 11.39 MB / 0.7325 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.004332/2.731, allocations: 267.1 kB / 1.073 GB, free: 11.13 MB / 0.7325 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0004259/2.731, allocations: 219.2 kB / 1.073 GB, free: 10.91 MB / 0.7325 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.03699/2.769, allocations: 7.393 MB / 1.08 GB, free: 3.512 MB / 0.7325 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 1.29/4.058, allocations: 50.54 MB / 1.13 GB, free: 271.7 MB / 0.7482 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.01896/4.077, allocations: 5.52 MB / 1.135 GB, free: 269.7 MB / 0.7482 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 0.05479/4.132, allocations: 13.18 MB / 1.148 GB, free: 260.4 MB / 0.7482 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.01076/4.143, allocations: 3.622 MB / 1.151 GB, free: 258.3 MB / 0.7482 GB
Notification: Performance of preOpt simplifyInStream (simulation): time 0.01806/4.161, allocations: 1.926 MB / 1.153 GB, free: 257.7 MB / 0.7482 GB
Notification: Performance of pre-optimization done (n=335): time 4.791e-05/4.161, allocations: 3.047 kB / 1.153 GB, free: 257.7 MB / 0.7482 GB
Notification: Performance of matching and sorting (n=530): time 0.3017/4.463, allocations: 54.68 MB / 1.207 GB, free: 213.9 MB / 0.7482 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/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/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/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/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/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/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/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/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: 269
 * 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,$PRE.stepValve.count,stepValve.count)
 * Number of discrete states: 0 ()
 * Number of clocked states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for initialization (772):
 * Single equations (assignments): 757
 * Array equations: 6
 * Algorithm blocks: 1
 * Record equations: 0
 * When equations: 0
 * If-equations: 0
 * Equation systems (linear and non-linear blocks): 6
 * Torn equation systems: 2
 * Mixed (continuous/discrete) equation systems: 0
Notification: Equation system details:
 * Constant Jacobian: 0
 * Linear Jacobian (size,density): 0
 * Non-linear Jacobian: 6 {1,1,1,1,1,1}
 * Without analytic Jacobian: 0
Notification: Torn system details for strict tearing set:
 * Linear torn systems: 0
 * Non-linear torn systems: 2 {8 80,8 80}
Warning: The model contains alias variables with redundant start and/or conflicting nominal values. It is recommended to resolve the conflicts, because otherwise the system could be hard to solve. To print the conflicting alias sets and the chosen candidates please use -d=aliasConflicts.
Error: Internal error IndexReduction.pantelidesIndexReduction failed! System is structurally singular and cannot be handled because the number of unassigned equations is larger than the number of states. Use -d=bltdump to get more information.
Error: Internal error Transformation Module PFPlusExt index Reduction Method Pantelides failed!
[/var/lib/jenkins1/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/Compiler/BackEnd/SymbolicJacobian.mo:2135:10-2135:88:writable] Error: Internal error function optimizeJacobianMatrix failed
[/var/lib/jenkins1/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/Compiler/BackEnd/SymbolicJacobian.mo:2052:9-2052:79:writable] Error: Internal error function createJacobian failed
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 15
 * Number of states: 11 ($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 (446):
 * Single equations (assignments): 425
 * 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: 3
 * 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: 0
 * 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]