Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr ModelicaTest_trunk_ModelicaTest.Math.TestInterpolateTimeVarying.conf.json
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices trunk/package.mo", uses=false) [Timeout 180]
"Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices trunk/package.mo): time 0.001529/0.001529, allocations: 118 kB / 18.46 MB, free: 4.613 MB / 14.72 MB
"
[Timeout remaining time 180]
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex trunk/package.mo", uses=false) [Timeout 180]
"Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex trunk/package.mo): time 0.001458/0.001458, allocations: 207.4 kB / 21.4 MB, free: 1.668 MB / 14.72 MB
"
[Timeout remaining time 180]
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica trunk/package.mo", uses=false) [Timeout 180]
"Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica trunk/package.mo): time 1.457/1.457, allocations: 227.4 MB / 251.6 MB, free: 288 kB / 190.1 MB
"
[Timeout remaining time 178]
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaTest trunk/package.mo", uses=false) [Timeout 180]
"Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaTest trunk/package.mo): time 0.2504/0.2504, allocations: 46.19 MB / 351.1 MB, free: 14.32 MB / 286.1 MB
"
[Timeout remaining time 180]
Using package ModelicaTest with version trunk (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaTest trunk/package.mo)
Using package Modelica with version trunk (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica trunk/package.mo)
Using package Complex with version trunk (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex trunk/package.mo)
Using package ModelicaServices with version trunk (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices trunk/package.mo)
Running command: translateModel(ModelicaTest.Math.TestInterpolateTimeVarying,tolerance=1e-06,outputFormat="mat",numberOfIntervals=5002,variableFilter="time|xIntegrated",fileNamePrefix="ModelicaTest_trunk_ModelicaTest.Math.TestInterpolateTimeVarying")
translateModel(ModelicaTest.Math.TestInterpolateTimeVarying,tolerance=1e-06,outputFormat="mat",numberOfIntervals=5002,variableFilter="time|xIntegrated",fileNamePrefix="ModelicaTest_trunk_ModelicaTest.Math.TestInterpolateTimeVarying") [Timeout 660]
"Notification: Performance of FrontEnd - loaded program: time 0.002212/0.002212, allocations: 81.25 kB / 490.2 MB, free: 28.18 MB / 366.1 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.1455/0.1477, allocations: 62.45 MB / 0.5397 GB, free: 4.395 MB / 398.1 MB
Notification: Performance of NFInst.instantiate(ModelicaTest.Math.TestInterpolateTimeVarying): time 0.001686/0.1494, allocations: 0.5104 MB / 0.5402 GB, free: 3.879 MB / 398.1 MB
Notification: Performance of NFInst.instExpressions: time 0.000568/0.15, allocations: 227.8 kB / 0.5404 GB, free: 3.656 MB / 398.1 MB
Notification: Performance of NFInst.updateImplicitVariability: time 2.647e-05/0.15, allocations: 0 / 0.5404 GB, free: 3.656 MB / 398.1 MB
Notification: Performance of NFTyping.typeComponents: time 0.0001374/0.1502, allocations: 3.938 kB / 0.5404 GB, free: 3.652 MB / 398.1 MB
Notification: Performance of NFTyping.typeBindings: time 2.513e-05/0.1502, allocations: 3.984 kB / 0.5404 GB, free: 3.648 MB / 398.1 MB
Notification: Performance of NFTyping.typeClassSections: time 0.0002703/0.1505, allocations: 43.91 kB / 0.5404 GB, free: 3.605 MB / 398.1 MB
Notification: Performance of NFFlatten.flatten: time 8.915e-05/0.1506, allocations: 23.91 kB / 0.5405 GB, free: 3.582 MB / 398.1 MB
Notification: Performance of NFFlatten.resolveConnections: time 4.402e-05/0.1506, allocations: 7.984 kB / 0.5405 GB, free: 3.574 MB / 398.1 MB
Notification: Performance of NFEvalConstants.evaluate: time 2.157e-05/0.1507, allocations: 11.94 kB / 0.5405 GB, free: 3.562 MB / 398.1 MB
Notification: Performance of NFSimplifyModel.simplify: time 0.0001061/0.1508, allocations: 27.91 kB / 0.5405 GB, free: 3.535 MB / 398.1 MB
Notification: Performance of NFPackage.collectConstants: time 1.77e-05/0.1508, allocations: 4 kB / 0.5405 GB, free: 3.531 MB / 398.1 MB
Notification: Performance of NFFlatten.collectFunctions: time 0.0001184/0.1509, allocations: 47.95 kB / 0.5406 GB, free: 3.484 MB / 398.1 MB
Notification: Performance of NFScalarize.scalarize: time 3.512e-05/0.151, allocations: 15.97 kB / 0.5406 GB, free: 3.469 MB / 398.1 MB
Notification: Performance of NFVerifyModel.verify: time 3.497e-05/0.151, allocations: 19.86 kB / 0.5406 GB, free: 3.449 MB / 398.1 MB
Notification: Performance of NFConvertDAE.convert: time 0.0001451/0.1512, allocations: 63.78 kB / 0.5407 GB, free: 3.387 MB / 398.1 MB
Notification: Performance of FrontEnd - DAE generated: time 5.49e-06/0.1512, allocations: 0 / 0.5407 GB, free: 3.387 MB / 398.1 MB
Notification: Performance of FrontEnd: time 1.583e-06/0.1512, allocations: 3.938 kB / 0.5407 GB, free: 3.383 MB / 398.1 MB
Notification: Performance of Transformations before backend: time 8.546e-06/0.1512, allocations: 4 kB / 0.5407 GB, free: 3.379 MB / 398.1 MB
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 0.0004944/0.1517, allocations: 351.3 kB / 0.541 GB, free: 2.984 MB / 398.1 MB
Notification: Performance of prepare preOptimizeDAE: time 3.359e-05/0.1517, allocations: 12.03 kB / 0.541 GB, free: 2.973 MB / 398.1 MB
Notification: Performance of preOpt normalInlineFunction (simulation): time 3.617e-05/0.1518, allocations: 8.891 kB / 0.541 GB, free: 2.965 MB / 398.1 MB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.0001278/0.1519, allocations: 176.2 kB / 0.5412 GB, free: 2.754 MB / 398.1 MB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 1.564e-05/0.1519, allocations: 4.375 kB / 0.5412 GB, free: 2.75 MB / 398.1 MB
Notification: Performance of preOpt expandDerOperator (simulation): time 2.39e-05/0.152, allocations: 4.312 kB / 0.5412 GB, free: 2.746 MB / 398.1 MB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.0001729/0.1521, allocations: 90.22 kB / 0.5413 GB, free: 2.652 MB / 398.1 MB
Notification: Performance of preOpt findStateOrder (simulation): time 1.026e-05/0.1522, allocations: 192 / 0.5413 GB, free: 2.652 MB / 398.1 MB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 1.558e-05/0.1522, allocations: 11.92 kB / 0.5413 GB, free: 2.641 MB / 398.1 MB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 2.545e-05/0.1522, allocations: 8 kB / 0.5413 GB, free: 2.633 MB / 398.1 MB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0001176/0.1523, allocations: 75.89 kB / 0.5414 GB, free: 2.559 MB / 398.1 MB
Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.0002214/0.1526, allocations: 193.5 kB / 0.5416 GB, free: 2.32 MB / 398.1 MB
Notification: Performance of preOpt comSubExp (simulation): time 0.0002676/0.1528, allocations: 122.8 kB / 0.5417 GB, free: 2.191 MB / 398.1 MB
Notification: Performance of preOpt resolveLoops (simulation): time 9.241e-05/0.1529, allocations: 64.95 kB / 0.5417 GB, free: 2.125 MB / 398.1 MB
Notification: Performance of preOpt evalFunc (simulation): time 4.083e-05/0.153, allocations: 15.98 kB / 0.5418 GB, free: 2.109 MB / 398.1 MB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 2.607e-05/0.153, allocations: 34.56 kB / 0.5418 GB, free: 2.066 MB / 398.1 MB
Notification: Performance of pre-optimization done (n=16): time 1.272e-06/0.153, allocations: 0 / 0.5418 GB, free: 2.066 MB / 398.1 MB
Notification: Performance of matching and sorting (n=30): time 0.003401/0.1564, allocations: 2.225 MB / 0.544 GB, free: 15.81 MB / 414.1 MB
Notification: Performance of inlineWhenForInitialization (initialization): time 4.612e-05/0.1565, allocations: 55.64 kB / 0.544 GB, free: 15.75 MB / 414.1 MB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 7.46e-05/0.1566, allocations: 93.86 kB / 0.5441 GB, free: 15.64 MB / 414.1 MB
Notification: Performance of collectPreVariables (initialization): time 3.595e-05/0.1566, allocations: 29.7 kB / 0.5441 GB, free: 15.61 MB / 414.1 MB
Notification: Performance of collectInitialEqns (initialization): time 4.296e-05/0.1567, allocations: 80.7 kB / 0.5442 GB, free: 15.53 MB / 414.1 MB
Notification: Performance of collectInitialBindings (initialization): time 0.0001065/0.1568, allocations: 99.12 kB / 0.5443 GB, free: 15.43 MB / 414.1 MB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.0001489/0.1569, allocations: 97.64 kB / 0.5444 GB, free: 15.33 MB / 414.1 MB
Notification: Performance of setup shared object (initialization): time 0.0001487/0.1571, allocations: 326.9 kB / 0.5447 GB, free: 15 MB / 414.1 MB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.0007182/0.1578, allocations: 0.5778 MB / 0.5453 GB, free: 14.42 MB / 414.1 MB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.0006429/0.1585, allocations: 0.5817 MB / 0.5458 GB, free: 13.84 MB / 414.1 MB
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 0.002814/0.1613, allocations: 2.049 MB / 0.5478 GB, free: 11.79 MB / 414.1 MB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 1.292e-06/0.1613, allocations: 4 kB / 0.5478 GB, free: 11.79 MB / 414.1 MB
Notification: Performance of matching and sorting (n=30) (initialization): time 0.002237/0.1635, allocations: 1.71 MB / 0.5495 GB, free: 10.07 MB / 414.1 MB
Notification: Performance of prepare postOptimizeDAE: time 2.1e-05/0.1636, allocations: 9.812 kB / 0.5495 GB, free: 10.06 MB / 414.1 MB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.002032/0.1656, allocations: 1.52 MB / 0.551 GB, free: 8.535 MB / 414.1 MB
Notification: Performance of postOpt tearingSystem (initialization): time 0.0007696/0.1664, allocations: 408.5 kB / 0.5514 GB, free: 8.133 MB / 414.1 MB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0002369/0.1666, allocations: 63.95 kB / 0.5515 GB, free: 8.07 MB / 414.1 MB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.001369/0.168, allocations: 1.189 MB / 0.5526 GB, free: 6.855 MB / 414.1 MB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0001147/0.1681, allocations: 4 kB / 0.5526 GB, free: 6.852 MB / 414.1 MB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 8.686e-05/0.1682, allocations: 68 kB / 0.5527 GB, free: 6.785 MB / 414.1 MB
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 0.0002193/0.1685, allocations: 145.8 kB / 0.5528 GB, free: 6.633 MB / 414.1 MB
Notification: Performance of postOpt lateInlineFunction (simulation): time 4.036e-05/0.1685, allocations: 7.953 kB / 0.5528 GB, free: 6.625 MB / 414.1 MB
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 0.001645/0.1702, allocations: 0.8905 MB / 0.5537 GB, free: 5.73 MB / 414.1 MB
Error: post-optimization module wrapFunctionCalls (simulation) failed.
"
[Timeout remaining time 660]
[Calling sys.exit(0), Time elapsed: 3.0871873321011662]