Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr ModelicaTest_4.1.0-beta.om_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 0.001849/0.001849, allocations: 105 kB / 19.74 MB, free: 2.566 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 0.00192/0.00192, allocations: 214.2 kB / 22.92 MB, free: 5.535 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 1.319/1.319, allocations: 230.2 MB / 256.1 MB, free: 8.734 MB / 206.1 MB
"
[Timeout remaining time 179]
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaTest 4.1.0-beta.om/package.mo", uses=false) [Timeout 180]
"Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaTest 4.1.0-beta.om/package.mo): time 0.1995/0.1995, allocations: 46.9 MB / 359.3 MB, free: 4.945 MB / 286.1 MB
"
[Timeout remaining time 180]
Using package ModelicaTest with version 4.1.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaTest 4.1.0-beta.om/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: "" <> buildModelFMU(ModelicaTest.Math.TestInterpolateTimeVarying,fileNamePrefix="ModelicaTest_4_1_0-beta_om_ModelicaTest_Math_TestInterpolateTimeVarying",fmuType="me",version="2.0",platforms={"static"})
"" <> buildModelFMU(ModelicaTest.Math.TestInterpolateTimeVarying,fileNamePrefix="ModelicaTest_4_1_0-beta_om_ModelicaTest_Math_TestInterpolateTimeVarying",fmuType="me",version="2.0",platforms={"static"}) [Timeout 660]
"Warning: Requested package Modelica of version 4.1.0, but this package was already loaded with version trunk. OpenModelica cannot reason about compatibility between the two packages since they are not semantic versions.
Notification: Performance of FrontEnd - loaded program: time 0.002108/0.002108, allocations: 79.86 kB / 0.494 GB, free: 9.094 MB / 366.1 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.2654/0.2675, allocations: 65.98 MB / 0.5584 GB, free: 5.195 MB / 398.1 MB
Notification: Performance of NFInst.instantiate(ModelicaTest.Math.TestInterpolateTimeVarying): time 0.001475/0.269, allocations: 0.5111 MB / 0.5589 GB, free: 4.684 MB / 398.1 MB
Notification: Performance of NFInst.instExpressions: time 0.0004584/0.2695, allocations: 231.3 kB / 0.5591 GB, free: 4.457 MB / 398.1 MB
Notification: Performance of NFInst.updateImplicitVariability: time 2.328e-05/0.2695, allocations: 0 / 0.5591 GB, free: 4.457 MB / 398.1 MB
Notification: Performance of NFTyping.typeComponents: time 0.0001159/0.2696, allocations: 7.984 kB / 0.5591 GB, free: 4.449 MB / 398.1 MB
Notification: Performance of NFTyping.typeBindings: time 2.177e-05/0.2696, allocations: 4 kB / 0.5591 GB, free: 4.445 MB / 398.1 MB
Notification: Performance of NFTyping.typeClassSections: time 0.0002389/0.2699, allocations: 51.83 kB / 0.5592 GB, free: 4.395 MB / 398.1 MB
Notification: Performance of NFFlatten.flatten: time 5.973e-05/0.2699, allocations: 23.91 kB / 0.5592 GB, free: 4.371 MB / 398.1 MB
Notification: Performance of NFFlatten.resolveConnections: time 3.077e-05/0.27, allocations: 0 / 0.5592 GB, free: 4.371 MB / 398.1 MB
Notification: Performance of NFEvalConstants.evaluate: time 2.071e-05/0.27, allocations: 7.984 kB / 0.5592 GB, free: 4.363 MB / 398.1 MB
Notification: Performance of NFSimplifyModel.simplify: time 9.017e-05/0.2701, allocations: 23.92 kB / 0.5592 GB, free: 4.34 MB / 398.1 MB
Notification: Performance of NFPackage.collectConstants: time 1.32e-05/0.2701, allocations: 0 / 0.5592 GB, free: 4.34 MB / 398.1 MB
Notification: Performance of NFFlatten.collectFunctions: time 0.0001177/0.2702, allocations: 59.94 kB / 0.5593 GB, free: 4.281 MB / 398.1 MB
Notification: Performance of NFScalarize.scalarize: time 3.102e-05/0.2702, allocations: 15.91 kB / 0.5593 GB, free: 4.266 MB / 398.1 MB
Notification: Performance of NFVerifyModel.verify: time 3.331e-05/0.2703, allocations: 15.88 kB / 0.5593 GB, free: 4.25 MB / 398.1 MB
Notification: Performance of NFConvertDAE.convert: time 0.0001397/0.2704, allocations: 81.53 kB / 0.5594 GB, free: 4.172 MB / 398.1 MB
Notification: Performance of FrontEnd - DAE generated: time 2.946e-06/0.2704, allocations: 0 / 0.5594 GB, free: 4.172 MB / 398.1 MB
Notification: Performance of FrontEnd: time 1.313e-06/0.2704, allocations: 0 / 0.5594 GB, free: 4.172 MB / 398.1 MB
Notification: Performance of Transformations before backend: time 5.27e-06/0.2704, allocations: 0 / 0.5594 GB, free: 4.172 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 0.0004828/0.2709, allocations: 355.3 kB / 0.5597 GB, free: 3.773 MB / 398.1 MB
Notification: Performance of prepare preOptimizeDAE: time 3.282e-05/0.2709, allocations: 8.031 kB / 0.5597 GB, free: 3.766 MB / 398.1 MB
Notification: Performance of preOpt introduceOutputAliases (simulation): time 4.397e-05/0.271, allocations: 42.75 kB / 0.5598 GB, free: 3.715 MB / 398.1 MB
Notification: Performance of preOpt normalInlineFunction (simulation): time 2.773e-05/0.271, allocations: 8.875 kB / 0.5598 GB, free: 3.707 MB / 398.1 MB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.0001212/0.2711, allocations: 160.4 kB / 0.5599 GB, free: 3.512 MB / 398.1 MB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 1.14e-05/0.2711, allocations: 8.375 kB / 0.56 GB, free: 3.504 MB / 398.1 MB
Notification: Performance of preOpt expandDerOperator (simulation): time 1.733e-05/0.2711, allocations: 384 / 0.56 GB, free: 3.504 MB / 398.1 MB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.0001689/0.2713, allocations: 102.1 kB / 0.56 GB, free: 3.398 MB / 398.1 MB
Notification: Performance of preOpt findStateOrder (simulation): time 1.17e-05/0.2713, allocations: 3.938 kB / 0.5601 GB, free: 3.395 MB / 398.1 MB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 9.407e-06/0.2713, allocations: 0 / 0.5601 GB, free: 3.395 MB / 398.1 MB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 2.639e-05/0.2714, allocations: 12 kB / 0.5601 GB, free: 3.383 MB / 398.1 MB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0001206/0.2715, allocations: 67.94 kB / 0.5601 GB, free: 3.316 MB / 398.1 MB
Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.0002135/0.2717, allocations: 193.5 kB / 0.5603 GB, free: 3.078 MB / 398.1 MB
Notification: Performance of preOpt comSubExp (simulation): time 0.000247/0.2719, allocations: 117.7 kB / 0.5604 GB, free: 2.957 MB / 398.1 MB
Notification: Performance of preOpt resolveLoops (simulation): time 8.435e-05/0.272, allocations: 56.95 kB / 0.5605 GB, free: 2.898 MB / 398.1 MB
Notification: Performance of preOpt evalFunc (simulation): time 4.301e-05/0.2721, allocations: 11.98 kB / 0.5605 GB, free: 2.887 MB / 398.1 MB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 2.841e-05/0.2721, allocations: 38.5 kB / 0.5605 GB, free: 2.84 MB / 398.1 MB
Notification: Performance of pre-optimization done (n=16): time 1.182e-06/0.2721, allocations: 4 kB / 0.5605 GB, free: 2.836 MB / 398.1 MB
Notification: Performance of matching and sorting (n=30): time 0.003328/0.2754, allocations: 2.206 MB / 0.5627 GB, free: 0.5977 MB / 398.1 MB
Notification: Performance of inlineWhenForInitialization (initialization): time 4.1e-05/0.2755, allocations: 51.64 kB / 0.5627 GB, free: 0.5352 MB / 398.1 MB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 7.163e-05/0.2755, allocations: 105.8 kB / 0.5628 GB, free: 432 kB / 398.1 MB
Notification: Performance of collectPreVariables (initialization): time 3.772e-05/0.2756, allocations: 33.64 kB / 0.5629 GB, free: 392 kB / 398.1 MB
Notification: Performance of collectInitialEqns (initialization): time 4.07e-05/0.2756, allocations: 84.69 kB / 0.5629 GB, free: 304 kB / 398.1 MB
Notification: Performance of collectInitialBindings (initialization): time 0.0001004/0.2757, allocations: 99.12 kB / 0.563 GB, free: 204 kB / 398.1 MB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.000143/0.2759, allocations: 93.66 kB / 0.5631 GB, free: 104 kB / 398.1 MB
Notification: Performance of setup shared object (initialization): time 0.000189/0.2761, allocations: 326.7 kB / 0.5634 GB, free: 15.77 MB / 414.1 MB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.0006197/0.2767, allocations: 0.5817 MB / 0.564 GB, free: 15.19 MB / 414.1 MB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.0006694/0.2773, allocations: 0.5739 MB / 0.5646 GB, free: 14.62 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 0.002524/0.2799, allocations: 2.06 MB / 0.5666 GB, free: 12.55 MB / 414.1 MB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 9.52e-07/0.2799, allocations: 0 / 0.5666 GB, free: 12.55 MB / 414.1 MB
Notification: Performance of matching and sorting (n=30) (initialization): time 0.001893/0.2818, allocations: 1.706 MB / 0.5683 GB, free: 10.84 MB / 414.1 MB
Notification: Performance of prepare postOptimizeDAE: time 1.363e-05/0.2818, allocations: 4 kB / 0.5683 GB, free: 10.84 MB / 414.1 MB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.001893/0.2837, allocations: 1.52 MB / 0.5697 GB, free: 9.312 MB / 414.1 MB
Notification: Performance of postOpt tearingSystem (initialization): time 0.0007073/0.2844, allocations: 416.5 kB / 0.5701 GB, free: 8.902 MB / 414.1 MB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0002299/0.2846, allocations: 59.89 kB / 0.5702 GB, free: 8.844 MB / 414.1 MB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.001166/0.2858, allocations: 1.193 MB / 0.5714 GB, free: 7.625 MB / 414.1 MB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0001127/0.2859, allocations: 4 kB / 0.5714 GB, free: 7.621 MB / 414.1 MB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 8.141e-05/0.286, allocations: 71.97 kB / 0.5714 GB, free: 7.551 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 0.000195/0.2862, allocations: 137.7 kB / 0.5716 GB, free: 7.406 MB / 414.1 MB
Notification: Performance of postOpt lateInlineFunction (simulation): time 4.342e-05/0.2862, allocations: 11.94 kB / 0.5716 GB, free: 7.395 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 0.00144/0.2876, allocations: 0.8906 MB / 0.5724 GB, free: 6.5 MB / 414.1 MB
Error: post-optimization module wrapFunctionCalls (simulation) failed.
"
[Timeout remaining time 660]
[Calling sys.exit(0), Time elapsed: 2.607099716013181]