Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr ModelicaTest_4.0.0_ModelicaTest.Math.TestInterpolateTimeVarying.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/ModelicaTest 4.0.0+maint.om/package.mo", uses=false)
Using package ModelicaTest with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaTest 4.0.0+maint.om/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(ModelicaTest.Math.TestInterpolateTimeVarying,fileNamePrefix="ModelicaTest_4_0_0_ModelicaTest_Math_TestInterpolateTimeVarying",fmuType="me",version="2.0",platforms={"static"})
"" <> buildModelFMU(ModelicaTest.Math.TestInterpolateTimeVarying,fileNamePrefix="ModelicaTest_4_0_0_ModelicaTest_Math_TestInterpolateTimeVarying",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 0.001157/0.001157, allocations: 94.78 kB / 17.35 MB, free: 6.344 MB / 14.72 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001366/0.001366, allocations: 167.3 kB / 18.25 MB, free: 5.508 MB / 14.72 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.35/1.35, allocations: 223.3 MB / 242.3 MB, free: 200 kB / 190.1 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaTest 4.0.0+maint.om/package.mo): time 0.2055/0.2055, allocations: 44.26 MB / 337.7 MB, free: 2.656 MB / 270.1 MB
Notification: Performance of FrontEnd - loaded program: time 0.0003309/0.0003309, allocations: 12.48 kB / 410.4 MB, free: 27.21 MB / 302.1 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.1221/0.1225, allocations: 61.92 MB / 472.3 MB, free: 13.26 MB / 350.1 MB
Notification: Performance of NFInst.instantiate(ModelicaTest.Math.TestInterpolateTimeVarying): time 0.0006727/0.1232, allocations: 246.8 kB / 472.6 MB, free: 13.02 MB / 350.1 MB
Notification: Performance of NFInst.instExpressions: time 0.0005813/0.1238, allocations: 235.4 kB / 472.8 MB, free: 12.79 MB / 350.1 MB
Notification: Performance of NFInst.updateImplicitVariability: time 1.896e-05/0.1239, allocations: 0 / 472.8 MB, free: 12.79 MB / 350.1 MB
Notification: Performance of NFTyping.typeComponents: time 0.0001314/0.124, allocations: 4 kB / 472.8 MB, free: 12.79 MB / 350.1 MB
Notification: Performance of NFTyping.typeBindings: time 2.483e-05/0.124, allocations: 3.984 kB / 472.8 MB, free: 12.78 MB / 350.1 MB
Notification: Performance of NFTyping.typeClassSections: time 0.0002619/0.1243, allocations: 35.91 kB / 472.9 MB, free: 12.75 MB / 350.1 MB
Notification: Performance of NFFlatten.flatten: time 6.309e-05/0.1244, allocations: 19.97 kB / 472.9 MB, free: 12.73 MB / 350.1 MB
Notification: Performance of NFFlatten.resolveConnections: time 4.988e-05/0.1244, allocations: 4 kB / 472.9 MB, free: 12.72 MB / 350.1 MB
Notification: Performance of NFEvalConstants.evaluate: time 3.037e-05/0.1245, allocations: 15.92 kB / 472.9 MB, free: 12.71 MB / 350.1 MB
Notification: Performance of NFSimplifyModel.simplify: time 0.0001091/0.1246, allocations: 19.97 kB / 472.9 MB, free: 12.69 MB / 350.1 MB
Notification: Performance of NFPackage.collectConstants: time 1.727e-05/0.1246, allocations: 8 kB / 472.9 MB, free: 12.68 MB / 350.1 MB
Notification: Performance of NFFlatten.collectFunctions: time 0.0001328/0.1248, allocations: 51.89 kB / 473 MB, free: 12.63 MB / 350.1 MB
Notification: Performance of NFScalarize.scalarize: time 3.863e-05/0.1248, allocations: 15.92 kB / 473 MB, free: 12.61 MB / 350.1 MB
Notification: Performance of NFVerifyModel.verify: time 4.412e-05/0.1249, allocations: 37.58 kB / 473 MB, free: 12.57 MB / 350.1 MB
Notification: Performance of NFConvertDAE.convert: time 0.0001628/0.125, allocations: 71.83 kB / 473.1 MB, free: 12.5 MB / 350.1 MB
Notification: Performance of FrontEnd - DAE generated: time 4.698e-06/0.125, allocations: 0 / 473.1 MB, free: 12.5 MB / 350.1 MB
Notification: Performance of FrontEnd: time 1.924e-06/0.125, allocations: 0 / 473.1 MB, free: 12.5 MB / 350.1 MB
Notification: Performance of Transformations before backend: time 4.389e-06/0.1251, allocations: 0 / 473.1 MB, free: 12.5 MB / 350.1 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 0.0005303/0.1256, allocations: 347.7 kB / 473.4 MB, free: 12.11 MB / 350.1 MB
Notification: Performance of prepare preOptimizeDAE: time 4.518e-05/0.1256, allocations: 12.03 kB / 473.5 MB, free: 12.1 MB / 350.1 MB
Notification: Performance of preOpt introduceOutputAliases (simulation): time 5.129e-05/0.1257, allocations: 34.75 kB / 473.5 MB, free: 12.05 MB / 350.1 MB
Notification: Performance of preOpt normalInlineFunction (simulation): time 3.268e-05/0.1257, allocations: 4.938 kB / 473.5 MB, free: 12.05 MB / 350.1 MB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.0001179/0.1259, allocations: 160.4 kB / 473.6 MB, free: 11.86 MB / 350.1 MB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 1.273e-05/0.1259, allocations: 4.375 kB / 473.7 MB, free: 11.85 MB / 350.1 MB
Notification: Performance of preOpt expandDerOperator (simulation): time 2.434e-05/0.1259, allocations: 20.22 kB / 473.7 MB, free: 11.83 MB / 350.1 MB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.0001831/0.1261, allocations: 90.22 kB / 473.8 MB, free: 11.74 MB / 350.1 MB
Notification: Performance of preOpt findStateOrder (simulation): time 1.226e-05/0.1261, allocations: 7.875 kB / 473.8 MB, free: 11.73 MB / 350.1 MB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 1.107e-05/0.1261, allocations: 0 / 473.8 MB, free: 11.73 MB / 350.1 MB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 3.304e-05/0.1262, allocations: 15.98 kB / 473.8 MB, free: 11.71 MB / 350.1 MB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0001156/0.1263, allocations: 75.89 kB / 473.9 MB, free: 11.64 MB / 350.1 MB
Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.0002258/0.1265, allocations: 193.5 kB / 474 MB, free: 11.4 MB / 350.1 MB
Notification: Performance of preOpt comSubExp (simulation): time 0.0002817/0.1268, allocations: 122.8 kB / 474.2 MB, free: 11.27 MB / 350.1 MB
Notification: Performance of preOpt resolveLoops (simulation): time 8.574e-05/0.1269, allocations: 64.95 kB / 474.2 MB, free: 11.21 MB / 350.1 MB
Notification: Performance of preOpt evalFunc (simulation): time 4.423e-05/0.127, allocations: 12.14 kB / 474.2 MB, free: 11.2 MB / 350.1 MB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 2.971e-05/0.127, allocations: 42.44 kB / 474.3 MB, free: 11.14 MB / 350.1 MB
Notification: Performance of pre-optimization done (n=16): time 1.603e-06/0.127, allocations: 0 / 474.3 MB, free: 11.14 MB / 350.1 MB
Notification: Performance of matching and sorting (n=30): time 0.003281/0.1303, allocations: 2.204 MB / 476.5 MB, free: 8.91 MB / 350.1 MB
Notification: Performance of inlineWhenForInitialization (initialization): time 4.558e-05/0.1304, allocations: 59.64 kB / 476.5 MB, free: 8.84 MB / 350.1 MB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 6.122e-05/0.1304, allocations: 97.8 kB / 476.6 MB, free: 8.734 MB / 350.1 MB
Notification: Performance of collectPreVariables (initialization): time 3.968e-05/0.1305, allocations: 29.7 kB / 476.7 MB, free: 8.699 MB / 350.1 MB
Notification: Performance of collectInitialEqns (initialization): time 3.045e-05/0.1305, allocations: 80.7 kB / 476.7 MB, free: 8.613 MB / 350.1 MB
Notification: Performance of collectInitialBindings (initialization): time 0.000121/0.1307, allocations: 100.3 kB / 476.8 MB, free: 8.516 MB / 350.1 MB
Notification: Performance of simplifyInitialFunctions (initialization): time 6.328e-05/0.1307, allocations: 33.77 kB / 476.9 MB, free: 8.477 MB / 350.1 MB
Notification: Performance of setup shared object (initialization): time 0.000118/0.1309, allocations: 326.8 kB / 477.2 MB, free: 8.148 MB / 350.1 MB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.0006375/0.1315, allocations: 0.5778 MB / 477.8 MB, free: 7.57 MB / 350.1 MB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.0006425/0.1321, allocations: 0.5827 MB / 478.4 MB, free: 6.988 MB / 350.1 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 0.002623/0.1348, allocations: 2.049 MB / 480.4 MB, free: 4.938 MB / 350.1 MB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 1.924e-06/0.1348, allocations: 4 kB / 480.4 MB, free: 4.934 MB / 350.1 MB
Notification: Performance of matching and sorting (n=30) (initialization): time 0.001954/0.1368, allocations: 1.706 MB / 482.1 MB, free: 3.219 MB / 350.1 MB
Notification: Performance of prepare postOptimizeDAE: time 2.072e-05/0.1368, allocations: 8 kB / 482.1 MB, free: 3.211 MB / 350.1 MB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.002032/0.1388, allocations: 1.523 MB / 483.6 MB, free: 1.684 MB / 350.1 MB
Notification: Performance of postOpt tearingSystem (initialization): time 0.0007671/0.1396, allocations: 408.5 kB / 484 MB, free: 1.281 MB / 350.1 MB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0002387/0.1399, allocations: 67.89 kB / 484.1 MB, free: 1.215 MB / 350.1 MB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.001136/0.141, allocations: 1.177 MB / 485.3 MB, free: 12 kB / 350.1 MB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0001269/0.1411, allocations: 8.031 kB / 485.3 MB, free: 4 kB / 350.1 MB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 9.546e-05/0.1413, allocations: 67.97 kB / 485.4 MB, free: 15.94 MB / 366.1 MB
Warning: The initial conditions are over specified. The following 1 initial equations are redundant, so they are removed from the initialization sytem:
         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 0.0002098/0.1415, allocations: 145.7 kB / 485.5 MB, free: 15.79 MB / 366.1 MB
Notification: Performance of postOpt lateInlineFunction (simulation): time 4.097e-05/0.1415, allocations: 7.906 kB / 485.5 MB, free: 15.78 MB / 366.1 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 0.001669/0.1432, allocations: 0.8867 MB / 486.4 MB, free: 14.9 MB / 366.1 MB
Error: post-optimization module wrapFunctionCalls (simulation) failed.