Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr ModelicaTest_4.1.0_ModelicaTest.Math.TestInterpolateTimeVarying.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
[<interactive>:1:1-1:33:writable] Error: Class GC_set_max_heap_size not found in scope <global scope> (looking for a function or record).
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.1.0+maint.om/package.mo): time 0.0005899/0.0005899, allocations: 0 / 0, free: 0 / 0
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[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 0.0003694/0.0003694, allocations: 0 / 0, free: 0 / 0
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[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 0.796/0.796, allocations: 0 / 0, free: 0 / 0
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[Timeout remaining time 179]
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaTest 4.1.0+maint.om/package.mo", uses=false) [Timeout 180]
"Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaTest 4.1.0+maint.om/package.mo): time 0.1053/0.1053, allocations: 0 / 0, free: 0 / 0
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[Timeout remaining time 180]
Using package ModelicaTest with version 4.1.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaTest 4.1.0+maint.om/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(ModelicaTest.Math.TestInterpolateTimeVarying,startTime=0,stopTime=5,tolerance=1e-06,numberOfIntervals=5002,outputFormat="mat",variableFilter="time|xIntegrated",fileNamePrefix="ModelicaTest_4.1.0_ModelicaTest.Math.TestInterpolateTimeVarying",simflags="-abortSlowSimulation -alarm=240  -emit_protected -lv LOG_STATS")
simulate(ModelicaTest.Math.TestInterpolateTimeVarying,startTime=0,stopTime=5,tolerance=1e-06,numberOfIntervals=5002,outputFormat="mat",variableFilter="time|xIntegrated",fileNamePrefix="ModelicaTest_4.1.0_ModelicaTest.Math.TestInterpolateTimeVarying",simflags="-abortSlowSimulation -alarm=240  -emit_protected -lv LOG_STATS") [Timeout 900]
"Notification: Performance of FrontEnd - loaded program: time 5.61e-07/5.61e-07, allocations: 0 / 0, free: 0 / 0
Notification: Performance of FrontEnd - Absyn->SCode: time 1.766e-05/1.822e-05, allocations: 0 / 0, free: 0 / 0
Notification: Performance of NFInst.instantiate(ModelicaTest.Math.TestInterpolateTimeVarying): time 0.001265/0.001284, allocations: 0 / 0, free: 0 / 0
Notification: Performance of NFInst.instExpressions: time 0.0006922/0.001976, allocations: 0 / 0, free: 0 / 0
Notification: Performance of NFInst.updateImplicitVariability: time 2.36e-05/0.001999, allocations: 0 / 0, free: 0 / 0
Notification: Performance of NFTyping.typeComponents: time 9.747e-05/0.002097, allocations: 0 / 0, free: 0 / 0
Notification: Performance of NFTyping.typeBindings: time 3.026e-05/0.002127, allocations: 0 / 0, free: 0 / 0
Notification: Performance of NFTyping.typeClassSections: time 0.0003466/0.002474, allocations: 0 / 0, free: 0 / 0
Notification: Performance of NFFlatten.flatten: time 5.55e-05/0.002529, allocations: 0 / 0, free: 0 / 0
Notification: Performance of NFFlatten.resolveConnections: time 1.98e-05/0.002549, allocations: 0 / 0, free: 0 / 0
Notification: Performance of NFEvalConstants.evaluate: time 4.515e-05/0.002594, allocations: 0 / 0, free: 0 / 0
Notification: Performance of NFSimplifyModel.simplify: time 7.834e-05/0.002673, allocations: 0 / 0, free: 0 / 0
Notification: Performance of NFPackage.collectConstants: time 2.073e-05/0.002693, allocations: 0 / 0, free: 0 / 0
Notification: Performance of NFFlatten.collectFunctions: time 0.0001739/0.002867, allocations: 0 / 0, free: 0 / 0
Notification: Performance of NFScalarize.scalarize: time 3.04e-05/0.002898, allocations: 0 / 0, free: 0 / 0
Notification: Performance of NFVerifyModel.verify: time 2.943e-05/0.002927, allocations: 0 / 0, free: 0 / 0
Notification: Performance of NFConvertDAE.convert: time 0.0002025/0.00313, allocations: 0 / 0, free: 0 / 0
Notification: Performance of FrontEnd - DAE generated: time 7.554e-06/0.003137, allocations: 0 / 0, free: 0 / 0
Notification: Performance of FrontEnd: time 1.082e-06/0.003138, allocations: 0 / 0, free: 0 / 0
Notification: Performance of Transformations before backend: time 7.154e-06/0.003145, 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: 16
 * Number of variables: 16
Notification: Performance of Generate backend data structure: time 0.0006578/0.003803, allocations: 0 / 0, free: 0 / 0
Notification: Performance of prepare preOptimizeDAE: time 6.876e-05/0.003872, allocations: 0 / 0, free: 0 / 0
Notification: Performance of preOpt normalInlineFunction (simulation): time 9.315e-05/0.003965, allocations: 0 / 0, free: 0 / 0
Notification: Performance of preOpt evaluateParameters (simulation): time 0.0001048/0.00407, allocations: 0 / 0, free: 0 / 0
Notification: Performance of preOpt simplifyIfEquations (simulation): time 1.854e-05/0.004088, allocations: 0 / 0, free: 0 / 0
Notification: Performance of preOpt expandDerOperator (simulation): time 4.186e-05/0.00413, allocations: 0 / 0, free: 0 / 0
Notification: Performance of preOpt clockPartitioning (simulation): time 0.0002412/0.004371, allocations: 0 / 0, free: 0 / 0
Notification: Performance of preOpt findStateOrder (simulation): time 1.27e-05/0.004384, allocations: 0 / 0, free: 0 / 0
Notification: Performance of preOpt replaceEdgeChange (simulation): time 2.945e-05/0.004414, allocations: 0 / 0, free: 0 / 0
Notification: Performance of preOpt inlineArrayEqn (simulation): time 4.212e-05/0.004456, allocations: 0 / 0, free: 0 / 0
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0001866/0.004642, allocations: 0 / 0, free: 0 / 0
Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.0003002/0.004943, allocations: 0 / 0, free: 0 / 0
Notification: Performance of preOpt comSubExp (simulation): time 0.0003446/0.005287, allocations: 0 / 0, free: 0 / 0
Notification: Performance of preOpt resolveLoops (simulation): time 0.00012/0.005407, allocations: 0 / 0, free: 0 / 0
Notification: Performance of preOpt evalFunc (simulation): time 5.853e-05/0.005466, allocations: 0 / 0, free: 0 / 0
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 2.448e-05/0.00549, allocations: 0 / 0, free: 0 / 0
Notification: Performance of pre-optimization done (n=16): time 5.11e-06/0.005495, allocations: 0 / 0, free: 0 / 0
Notification: Performance of matching and sorting (n=30): time 0.005758/0.01125, allocations: 0 / 0, free: 0 / 0
Notification: Performance of inlineWhenForInitialization (initialization): time 3.714e-05/0.01129, allocations: 0 / 0, free: 0 / 0
Notification: Performance of selectInitializationVariablesDAE (initialization): time 7.678e-05/0.01137, allocations: 0 / 0, free: 0 / 0
Notification: Performance of collectPreVariables (initialization): time 0.0001362/0.0115, allocations: 0 / 0, free: 0 / 0
Notification: Performance of collectInitialEqns (initialization): time 3.27e-05/0.01154, allocations: 0 / 0, free: 0 / 0
Notification: Performance of collectInitialBindings (initialization): time 0.0002381/0.01177, allocations: 0 / 0, free: 0 / 0
Notification: Performance of simplifyInitialFunctions (initialization): time 0.0004138/0.01219, allocations: 0 / 0, free: 0 / 0
Notification: Performance of setup shared object (initialization): time 0.000262/0.01245, allocations: 0 / 0, free: 0 / 0
Notification: Performance of preBalanceInitialSystem (initialization): time 0.0009161/0.01337, allocations: 0 / 0, free: 0 / 0
Notification: Performance of partitionIndependentBlocks (initialization): time 0.0009334/0.0143, allocations: 0 / 0, free: 0 / 0
Notification: It was not possible to check the given initialization system for consistency symbolically, because the relevant equations are part of an algebraic loop. This is not supported yet.
Notification: Performance of analyzeInitialSystem (initialization): time 0.003131/0.01743, allocations: 0 / 0, free: 0 / 0
Notification: Performance of solveInitialSystemEqSystem (initialization): time 5.771e-06/0.01744, allocations: 0 / 0, free: 0 / 0
Notification: Performance of matching and sorting (n=30) (initialization): time 0.003297/0.02073, allocations: 0 / 0, free: 0 / 0
Notification: Performance of prepare postOptimizeDAE: time 2.843e-05/0.02076, allocations: 0 / 0, free: 0 / 0
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.003134/0.0239, allocations: 0 / 0, free: 0 / 0
Notification: Performance of postOpt tearingSystem (initialization): time 0.001285/0.02518, allocations: 0 / 0, free: 0 / 0
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.000396/0.02558, allocations: 0 / 0, free: 0 / 0
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.001621/0.0272, allocations: 0 / 0, free: 0 / 0
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0002138/0.02741, allocations: 0 / 0, free: 0 / 0
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0002334/0.02764, allocations: 0 / 0, free: 0 / 0
Warning: The initial conditions are over specified. The following 1 initial equations are redundant, so they are removed from the initialization system:
         tabx[2] = 1.0 + 0.1 * time.
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 1
 * Number of states: 0 ()
 * Number of discrete variables: 1 (i)
 * Number of discrete states: 0 ()
 * Number of clocked states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for initialization (27):
 * Single equations (assignments): 25
 * Array equations: 0
 * Algorithm blocks: 0
 * Record equations: 1
 * When equations: 0
 * If-equations: 0
 * Equation systems (not torn): 0
 * Torn equation systems: 1
 * 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): 1 system
   {(1,2)}
Notification: Performance of prepare postOptimizeDAE: time 0.0003883/0.02803, allocations: 0 / 0, free: 0 / 0
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0002821/0.02832, 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!
Notification: Performance of <failed> postOpt wrapFunctionCalls (simulation): time 0.003129/0.03144, allocations: 0 / 0, free: 0 / 0
Error: post-optimization module wrapFunctionCalls (simulation) failed.
"
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[Calling sys.exit(0), Time elapsed: 1.8659854079596698]