Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Chemical_Chemical.Examples.GasSolubility_NIST.conf.json
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.1.0+maint.om/package.mo", uses=false) [Timeout 180]
"[<interactive>:1:22-1:33:writable] Warning: Modelica only supports 32-bit signed integers! Transforming: 13743895347 into a real
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.1.0+maint.om/package.mo): time 0.0002349/0.0002349, allocations: 0 / 0, free: 0 / 0
"
[Timeout remaining time 180]
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.1.0+maint.om/package.mo", uses=false) [Timeout 180]
"Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.1.0+maint.om/package.mo): time 0.000192/0.000192, allocations: 0 / 0, free: 0 / 0
"
[Timeout remaining time 180]
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.1.0+maint.om/package.mo", uses=false) [Timeout 180]
"Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.1.0+maint.om/package.mo): time 0.0988/0.0988, allocations: 0 / 0, free: 0 / 0
"
[Timeout remaining time 180]
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Chemical 2.0.0/package.mo", uses=false) [Timeout 180]
"Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Chemical 2.0.0/package.mo): time 0.006735/0.006735, allocations: 0 / 0, free: 0 / 0
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[Timeout remaining time 180]
Using package Chemical with version 2.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Chemical 2.0.0/package.mo)
Using package Modelica with version 4.1.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.1.0+maint.om/package.mo)
Using package Complex with version 4.1.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.1.0+maint.om/package.mo)
Using package ModelicaServices with version 4.1.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.1.0+maint.om/package.mo)
Running command: simulate(Chemical.Examples.GasSolubility_NIST,startTime=0,stopTime=1,tolerance=1e-06,numberOfIntervals=2500,outputFormat="empty",variableFilter="",fileNamePrefix="Chemical_Chemical.Examples.GasSolubility_NIST",simflags="-abortSlowSimulation -alarm=240   -lv LOG_STATS")
simulate(Chemical.Examples.GasSolubility_NIST,startTime=0,stopTime=1,tolerance=1e-06,numberOfIntervals=2500,outputFormat="empty",variableFilter="",fileNamePrefix="Chemical_Chemical.Examples.GasSolubility_NIST",simflags="-abortSlowSimulation -alarm=240   -lv LOG_STATS") [Timeout 900]
"Notification: Performance of FrontEnd - loaded program: time 1.093e-06/1.093e-06, allocations: 0 / 0, free: 0 / 0
Notification: Performance of FrontEnd - Absyn->SCode: time 1.263e-05/1.373e-05, allocations: 0 / 0, free: 0 / 0
Notification: Performance of NFInst.instantiate(Chemical.Examples.GasSolubility_NIST): time 0.0581/0.05811, allocations: 0 / 0, free: 0 / 0
Notification: Performance of NFInst.instExpressions: time 0.1959/0.254, allocations: 0 / 0, free: 0 / 0
Notification: Performance of NFInst.updateImplicitVariability: time 0.009753/0.2638, allocations: 0 / 0, free: 0 / 0
Notification: Performance of NFTyping.typeComponents: time 0.01159/0.2753, allocations: 0 / 0, free: 0 / 0
Notification: Performance of NFTyping.typeBindings: time 0.01751/0.2929, allocations: 0 / 0, free: 0 / 0
Notification: Performance of NFTyping.typeClassSections: time 0.01262/0.3055, allocations: 0 / 0, free: 0 / 0
Notification: Performance of NFFlatten.flatten: time 0.02072/0.3262, allocations: 0 / 0, free: 0 / 0
Notification: Performance of NFFlatten.resolveConnections: time 0.006316/0.3325, allocations: 0 / 0, free: 0 / 0
Notification: Performance of NFEvalConstants.evaluate: time 0.01339/0.3459, allocations: 0 / 0, free: 0 / 0
Notification: Performance of NFSimplifyModel.simplify: time 0.006813/0.3527, allocations: 0 / 0, free: 0 / 0
Notification: Performance of NFPackage.collectConstants: time 0.001731/0.3544, allocations: 0 / 0, free: 0 / 0
Notification: Performance of NFFlatten.collectFunctions: time 0.006405/0.3609, allocations: 0 / 0, free: 0 / 0
Notification: Performance of NFScalarize.scalarize: time 0.007551/0.3684, allocations: 0 / 0, free: 0 / 0
Notification: Performance of NFVerifyModel.verify: time 0.0157/0.3841, allocations: 0 / 0, free: 0 / 0
Notification: Performance of NFConvertDAE.convert: time 0.02321/0.4073, allocations: 0 / 0, free: 0 / 0
Notification: Performance of FrontEnd - DAE generated: time 0.002095/0.4094, allocations: 0 / 0, free: 0 / 0
Notification: Performance of FrontEnd: time 2.495e-06/0.4094, allocations: 0 / 0, free: 0 / 0
Notification: Performance of Transformations before backend: time 5.754e-05/0.4095, allocations: 0 / 0, free: 0 / 0
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 4724
 * Number of variables: 4724
Notification: Performance of Generate backend data structure: time 0.01841/0.4279, allocations: 0 / 0, free: 0 / 0
Notification: Performance of prepare preOptimizeDAE: time 0.000721/0.4286, allocations: 0 / 0, free: 0 / 0
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.008533/0.4371, allocations: 0 / 0, free: 0 / 0
Notification: Performance of preOpt evaluateParameters (simulation): time 0.008881/0.446, allocations: 0 / 0, free: 0 / 0
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.002007/0.448, allocations: 0 / 0, free: 0 / 0
Notification: Performance of preOpt expandDerOperator (simulation): time 0.001507/0.4495, allocations: 0 / 0, free: 0 / 0
Notification: Performance of preOpt clockPartitioning (simulation): time 0.02351/0.473, allocations: 0 / 0, free: 0 / 0
Notification: Performance of preOpt findStateOrder (simulation): time 0.0003193/0.4734, allocations: 0 / 0, free: 0 / 0
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.001106/0.4745, allocations: 0 / 0, free: 0 / 0
Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.003118/0.4776, allocations: 0 / 0, free: 0 / 0
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.02263/0.5002, allocations: 0 / 0, free: 0 / 0
Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.1491/0.6493, allocations: 0 / 0, free: 0 / 0
Notification: Performance of preOpt comSubExp (simulation): time 0.009403/0.6587, allocations: 0 / 0, free: 0 / 0
Notification: Performance of preOpt resolveLoops (simulation): time 0.00565/0.6644, allocations: 0 / 0, free: 0 / 0
Notification: Performance of preOpt evalFunc (simulation): time 0.001761/0.6661, allocations: 0 / 0, free: 0 / 0
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.0001399/0.6663, allocations: 0 / 0, free: 0 / 0
Notification: Performance of pre-optimization done (n=650): time 3.712e-05/0.6663, allocations: 0 / 0, free: 0 / 0
Notification: Performance of matching and sorting (n=956): time 0.4296/1.096, allocations: 0 / 0, free: 0 / 0
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!
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!
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!
Notification: Performance of inlineWhenForInitialization (initialization): time 0.00881/1.105, allocations: 0 / 0, free: 0 / 0
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.008932/1.114, allocations: 0 / 0, free: 0 / 0
Notification: Performance of collectPreVariables (initialization): time 0.005702/1.119, allocations: 0 / 0, free: 0 / 0
Notification: Performance of collectInitialEqns (initialization): time 0.003996/1.123, allocations: 0 / 0, free: 0 / 0
Notification: Performance of collectInitialBindings (initialization): time 0.005876/1.129, allocations: 0 / 0, free: 0 / 0
Notification: Performance of simplifyInitialFunctions (initialization): time 0.01346/1.143, allocations: 0 / 0, free: 0 / 0
Notification: Performance of setup shared object (initialization): time 2.172e-05/1.143, allocations: 0 / 0, free: 0 / 0
Notification: Performance of preBalanceInitialSystem (initialization): time 0.08839/1.231, allocations: 0 / 0, free: 0 / 0
Notification: Performance of partitionIndependentBlocks (initialization): time 0.03199/1.263, allocations: 0 / 0, free: 0 / 0
Notification: Performance of analyzeInitialSystem (initialization): time 0.04595/1.309, allocations: 0 / 0, free: 0 / 0
Notification: Performance of solveInitialSystemEqSystem (initialization): time 9.991e-05/1.309, allocations: 0 / 0, free: 0 / 0
Notification: Performance of matching and sorting (n=1238) (initialization): time 0.0534/1.362, allocations: 0 / 0, free: 0 / 0
Notification: Performance of prepare postOptimizeDAE: time 0.0001138/1.363, allocations: 0 / 0, free: 0 / 0
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 8.234e-05/1.363, allocations: 0 / 0, free: 0 / 0
Notification: Performance of postOpt tearingSystem (initialization): time 0.1093/1.472, allocations: 0 / 0, free: 0 / 0
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.06064/1.533, allocations: 0 / 0, free: 0 / 0
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.0352/1.568, allocations: 0 / 0, free: 0 / 0
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.01802/1.586, allocations: 0 / 0, free: 0 / 0
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.007941/1.594, allocations: 0 / 0, free: 0 / 0
Warning: Assuming fixed start value for the following 6 variables:
         O2_dissolutionP.fore.n_flow:VARIABLE(flow=true unit = \"mol/s\" fixed = true )  \"Molar change of the substance\" type: Real
         CO2_dissolutionP.rear.n_flow:VARIABLE(flow=true unit = \"mol/s\" fixed = true )  \"Molar change of the substance\" type: Real
         O2_dissolutionE_NIST.rear.n_flow:VARIABLE(flow=true unit = \"mol/s\" fixed = true )  \"Molar change of the substance\" type: Real
         CO2_dissolutionE.rear.n_flow:VARIABLE(flow=true unit = \"mol/s\" fixed = true )  \"Molar change of the substance\" type: Real
         O2_dissolutionE_NIST1.rear.n_flow:VARIABLE(flow=true unit = \"mol/s\" fixed = true )  \"Molar change of the substance\" type: Real
         CO2_dissolutionE1.rear.n_flow:VARIABLE(flow=true unit = \"mol/s\" fixed = true )  \"Molar change of the substance\" type: Real
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 201
 * Number of states: 0 ()
 * Number of discrete variables: 0 ()
 * Number of discrete states: 0 ()
 * Number of clocked states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for initialization (1004):
 * Single equations (assignments): 977
 * Array equations: 6
 * Algorithm blocks: 0
 * Record equations: 0
 * When equations: 0
 * If-equations: 0
 * Equation systems (not torn): 6
 * Torn equation systems: 15
 * Mixed (continuous/discrete) equation systems: 0
Notification: Equation system details (not torn):
 * Constant Jacobian (size): 0 systems
 * Linear Jacobian (size,density): 0 systems
 * Non-linear Jacobian (size): 6 systems
   {1, 1, 1, 1, 1, 1}
 * Without analytic Jacobian (size): 0 systems
Notification: Torn system details for strict tearing set:
 * Linear torn systems (#iteration vars, #inner vars, density): 9 systems
   {(1,4,100.0%), (1,4,100.0%), (6,4,44.4%), (1,4,100.0%), (1,4,100.0%), (6,4,44.4%), (1,4,100.0%), (1,4,100.0%), (6,4,44.4%)}
 * Non-linear torn systems (#iteration vars, #inner vars): 6 systems
   {(8,39), (6,4), (8,39), (6,4), (8,39), (6,4)}
Notification: Performance of prepare postOptimizeDAE: time 0.01272/1.607, allocations: 0 / 0, free: 0 / 0
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.004856/1.611, allocations: 0 / 0, free: 0 / 0
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.07104/1.682, allocations: 0 / 0, free: 0 / 0
Notification: Performance of postOpt inlineArrayEqn (simulation): time 0.04506/1.727, allocations: 0 / 0, free: 0 / 0
Notification: Performance of postOpt constantLinearSystem (simulation): time 6.089e-05/1.728, allocations: 0 / 0, free: 0 / 0
Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.000163/1.728, allocations: 0 / 0, free: 0 / 0
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.1004/1.828, allocations: 0 / 0, free: 0 / 0
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 0.0002122/1.828, allocations: 0 / 0, free: 0 / 0
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.02532/1.854, allocations: 0 / 0, free: 0 / 0
Notification: Performance of postOpt tearingSystem (simulation): time 0.08628/1.94, allocations: 0 / 0, free: 0 / 0
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.002431/1.942, allocations: 0 / 0, free: 0 / 0
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.04131/1.984, allocations: 0 / 0, free: 0 / 0
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!
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!
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!
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 0.005333/1.989, allocations: 0 / 0, free: 0 / 0
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.08658/2.076, allocations: 0 / 0, free: 0 / 0
Notification: Performance of postOpt removeConstants (simulation): time 0.003815/2.079, allocations: 0 / 0, free: 0 / 0
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.008833/2.088, allocations: 0 / 0, free: 0 / 0
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.009286/2.098, allocations: 0 / 0, free: 0 / 0
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.008278/2.106, allocations: 0 / 0, free: 0 / 0
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.003333/2.109, allocations: 0 / 0, free: 0 / 0
Notification: Performance of sorting global known variables: time 0.005446/2.115, allocations: 0 / 0, free: 0 / 0
Notification: Performance of sort global known variables: time 0.0005396/2.115, allocations: 0 / 0, free: 0 / 0
Notification: Performance of remove unused functions: time 0.02065/2.136, allocations: 0 / 0, free: 0 / 0
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 168
 * Number of states: 18 ($STATESET3.x[4],$STATESET3.x[3],$STATESET3.x[2],$STATESET3.x[1],CO2_dissolutionE1.rear.n_flow,O2_dissolutionE_NIST1.rear.n_flow,$STATESET2.x[4],$STATESET2.x[3],$STATESET2.x[2],$STATESET2.x[1],CO2_dissolutionE.rear.n_flow,O2_dissolutionE_NIST.rear.n_flow,$STATESET1.x[4],$STATESET1.x[3],$STATESET1.x[2],$STATESET1.x[1],CO2_dissolutionP.rear.n_flow,O2_dissolutionP.fore.n_flow)
 * Number of discrete variables: 15 ($cse134,$cse130,$cse123,$cse116,$cse109,$cse90,$cse86,$cse79,$cse72,$cse65,$cse43,$cse39,$cse32,$cse28,$cse21)
 * Number of discrete states: 0 ()
 * Number of clocked states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for simulation (713):
 * Single equations (assignments): 692
 * Array equations: 0
 * Algorithm blocks: 0
 * Record equations: 0
 * When equations: 0
 * If-equations: 0
 * Equation systems (not torn): 6
 * Torn equation systems: 15
 * Mixed (continuous/discrete) equation systems: 0
Notification: Equation system details (not torn):
 * Constant Jacobian (size): 0 systems
 * Linear Jacobian (size,density): 0 systems
 * Non-linear Jacobian (size): 6 systems
   {1, 1, 1, 1, 1, 1}
 * Without analytic Jacobian (size): 0 systems
Notification: Torn system details for strict tearing set:
 * Linear torn systems (#iteration vars, #inner vars, density): 9 systems
   {(1,4,100.0%), (1,4,100.0%), (6,4,44.4%), (1,4,100.0%), (1,4,100.0%), (6,4,44.4%), (1,4,100.0%), (1,4,100.0%), (6,4,44.4%)}
 * Non-linear torn systems (#iteration vars, #inner vars): 6 systems
   {(8,44), (13,16), (8,44), (13,16), (8,44), (13,16)}
Notification: Performance of Backend phase and start with SimCode phase: time 0.007045/2.143, allocations: 0 / 0, free: 0 / 0
Notification: Performance of simCode: created initialization part: time 0.07546/2.218, allocations: 0 / 0, free: 0 / 0
Notification: Performance of simCode: created event and clocks part: time 6.088e-05/2.218, allocations: 0 / 0, free: 0 / 0
Notification: Performance of simCode: created simulation system equations: time 0.06213/2.28, allocations: 0 / 0, free: 0 / 0
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.03467/2.315, allocations: 0 / 0, free: 0 / 0
[SimCode/SimCodeUtil.mo:0:0-0:0:writable] Error: Internal error function createStateSetsSets failed.
[SimCode/SimCodeUtil.mo:0:0-0:0:writable] Error: Internal error function createSimCode failed [Transformation from optimised DAE to simulation code structure failed]
"
[Timeout remaining time 898]
[Calling sys.exit(0), Time elapsed: 2.864589774981141]