Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr ModelicaTest_3.2.3_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]
"Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.1.0+maint.om/package.mo): time 0.001112/0.001112, allocations: 104.4 kB / 19.7 MB, free: 444 kB / 13.93 MB
"
[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 0.001173/0.001173, allocations: 211.7 kB / 22.99 MB, free: 2.988 MB / 13.93 MB
"
[Timeout remaining time 180]
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo", uses=false) [Timeout 180]
"Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 0.9538/0.9538, allocations: 207.7 MB / 233.8 MB, free: 11.46 MB / 186.7 MB
"
[Timeout remaining time 179]
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaTest 3.2.3+maint.om/package.mo", uses=false) [Timeout 180]
"Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaTest 3.2.3+maint.om/package.mo): time 0.2285/0.2285, allocations: 44.25 MB / 330.3 MB, free: 13.2 MB / 266.7 MB
"
[Timeout remaining time 180]
Using package ModelicaTest with version 3.2.3 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaTest 3.2.3+maint.om/package.mo)
Using package Modelica with version 3.2.3 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+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: setCommandLineOptions("--fmiFlags=s:cvode")
Running command: "" <> buildModelFMU(ModelicaTest.Math.TestInterpolateTimeVarying,fileNamePrefix="ModelicaTest_3_2_3_ModelicaTest_Math_TestInterpolateTimeVarying",fmuType="me_cs",version="2.0",platforms={"static"})
"" <> buildModelFMU(ModelicaTest.Math.TestInterpolateTimeVarying,fileNamePrefix="ModelicaTest_3_2_3_ModelicaTest_Math_TestInterpolateTimeVarying",fmuType="me_cs",version="2.0",platforms={"static"}) [Timeout 660]
"Notification: Modelica requested package Complex of version 3.2.3. Complex 4.1.0 is used instead which states that it is fully compatible without conversion script needed.
Notification: Modelica requested package ModelicaServices of version 3.2.3. ModelicaServices 4.1.0 is used instead which states that it is fully compatible without conversion script needed.
Notification: Performance of FrontEnd - loaded program: time 0.001876/0.001876, allocations: 79.45 kB / 469 MB, free: 27.47 MB / 346.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.1182/0.12, allocations: 61.03 MB / 0.5177 GB, free: 440 kB / 378.7 MB
Notification: Performance of NFInst.instantiate(ModelicaTest.Math.TestInterpolateTimeVarying): time 0.001423/0.1215, allocations: 0.5258 MB / 0.5182 GB, free: 15.9 MB / 394.7 MB
Notification: Performance of NFInst.instExpressions: time 0.0004709/0.1219, allocations: 220.7 kB / 0.5184 GB, free: 15.68 MB / 394.7 MB
Notification: Performance of NFInst.updateImplicitVariability: time 3.352e-05/0.122, allocations: 0 / 0.5184 GB, free: 15.68 MB / 394.7 MB
Notification: Performance of NFTyping.typeComponents: time 0.0001525/0.1221, allocations: 11.92 kB / 0.5184 GB, free: 15.67 MB / 394.7 MB
Notification: Performance of NFTyping.typeBindings: time 2.405e-05/0.1221, allocations: 8 kB / 0.5184 GB, free: 15.66 MB / 394.7 MB
Notification: Performance of NFTyping.typeClassSections: time 0.0003068/0.1224, allocations: 43.83 kB / 0.5184 GB, free: 15.62 MB / 394.7 MB
Notification: Performance of NFFlatten.flatten: time 6.7e-05/0.1225, allocations: 23.97 kB / 0.5185 GB, free: 15.6 MB / 394.7 MB
Notification: Performance of NFFlatten.resolveConnections: time 4.852e-05/0.1226, allocations: 0 / 0.5185 GB, free: 15.6 MB / 394.7 MB
Notification: Performance of NFEvalConstants.evaluate: time 2.417e-05/0.1226, allocations: 7.938 kB / 0.5185 GB, free: 15.59 MB / 394.7 MB
Notification: Performance of NFSimplifyModel.simplify: time 0.0001148/0.1227, allocations: 23.97 kB / 0.5185 GB, free: 15.57 MB / 394.7 MB
Notification: Performance of NFPackage.collectConstants: time 1.521e-05/0.1227, allocations: 0 / 0.5185 GB, free: 15.57 MB / 394.7 MB
Notification: Performance of NFFlatten.collectFunctions: time 0.0001087/0.1228, allocations: 55.94 kB / 0.5185 GB, free: 15.51 MB / 394.7 MB
Notification: Performance of NFScalarize.scalarize: time 3.548e-05/0.1229, allocations: 19.92 kB / 0.5186 GB, free: 15.49 MB / 394.7 MB
Notification: Performance of NFVerifyModel.verify: time 2.706e-05/0.1229, allocations: 11.92 kB / 0.5186 GB, free: 15.48 MB / 394.7 MB
Notification: Performance of NFConvertDAE.convert: time 0.0001527/0.123, allocations: 75.72 kB / 0.5186 GB, free: 15.41 MB / 394.7 MB
Notification: Performance of FrontEnd - DAE generated: time 5.981e-06/0.123, allocations: 3.984 kB / 0.5187 GB, free: 15.4 MB / 394.7 MB
Notification: Performance of FrontEnd: time 2.775e-06/0.1231, allocations: 0 / 0.5187 GB, free: 15.4 MB / 394.7 MB
Notification: Performance of Transformations before backend: time 6.221e-06/0.1231, allocations: 0 / 0.5187 GB, free: 15.4 MB / 394.7 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 0.0004148/0.1235, allocations: 278.1 kB / 0.5189 GB, free: 15.1 MB / 394.7 MB
Notification: Performance of prepare preOptimizeDAE: time 4.504e-05/0.1235, allocations: 12.02 kB / 0.5189 GB, free: 15.09 MB / 394.7 MB
Notification: Performance of preOpt introduceOutputAliases (simulation): time 3.439e-05/0.1236, allocations: 42.75 kB / 0.519 GB, free: 15.04 MB / 394.7 MB
Notification: Performance of preOpt normalInlineFunction (simulation): time 3.157e-05/0.1236, allocations: 4.891 kB / 0.519 GB, free: 15.03 MB / 394.7 MB
Notification: Performance of preOpt evaluateParameters (simulation): time 7.772e-05/0.1237, allocations: 110.5 kB / 0.5191 GB, free: 14.9 MB / 394.7 MB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 9.318e-06/0.1237, allocations: 384 / 0.5191 GB, free: 14.9 MB / 394.7 MB
Notification: Performance of preOpt expandDerOperator (simulation): time 2.006e-05/0.1237, allocations: 8.375 kB / 0.5191 GB, free: 14.89 MB / 394.7 MB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.0001551/0.1238, allocations: 119.9 kB / 0.5192 GB, free: 14.76 MB / 394.7 MB
Notification: Performance of preOpt findStateOrder (simulation): time 1.084e-05/0.1239, allocations: 7.875 kB / 0.5192 GB, free: 14.75 MB / 394.7 MB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 1.099e-05/0.1239, allocations: 3.984 kB / 0.5192 GB, free: 14.75 MB / 394.7 MB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 2.413e-05/0.1239, allocations: 11.98 kB / 0.5192 GB, free: 14.74 MB / 394.7 MB
Notification: Performance of preOpt removeEqualRHS (simulation): time 8.257e-05/0.124, allocations: 63.95 kB / 0.5193 GB, free: 14.68 MB / 394.7 MB
Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.0001805/0.1242, allocations: 164.6 kB / 0.5194 GB, free: 14.47 MB / 394.7 MB
Notification: Performance of preOpt comSubExp (simulation): time 0.0002364/0.1244, allocations: 126.5 kB / 0.5196 GB, free: 14.34 MB / 394.7 MB
Notification: Performance of preOpt resolveLoops (simulation): time 6.081e-05/0.1245, allocations: 56.89 kB / 0.5196 GB, free: 14.29 MB / 394.7 MB
Notification: Performance of preOpt evalFunc (simulation): time 4.454e-05/0.1245, allocations: 8 kB / 0.5196 GB, free: 14.28 MB / 394.7 MB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 2.166e-05/0.1245, allocations: 38.5 kB / 0.5197 GB, free: 14.23 MB / 394.7 MB
Notification: Performance of pre-optimization done (n=16): time 1.543e-06/0.1245, allocations: 7.875 kB / 0.5197 GB, free: 14.22 MB / 394.7 MB
Notification: Performance of matching and sorting (n=30): time 0.002439/0.127, allocations: 2.215 MB / 0.5218 GB, free: 11.98 MB / 394.7 MB
Notification: Performance of inlineWhenForInitialization (initialization): time 3.168e-05/0.127, allocations: 55.64 kB / 0.5219 GB, free: 11.91 MB / 394.7 MB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 5.398e-05/0.127, allocations: 101.8 kB / 0.522 GB, free: 11.8 MB / 394.7 MB
Notification: Performance of collectPreVariables (initialization): time 2.489e-05/0.1271, allocations: 29.7 kB / 0.522 GB, free: 11.77 MB / 394.7 MB
Notification: Performance of collectInitialEqns (initialization): time 2.57e-05/0.1271, allocations: 80.64 kB / 0.5221 GB, free: 11.68 MB / 394.7 MB
Notification: Performance of collectInitialBindings (initialization): time 7.444e-05/0.1272, allocations: 103.1 kB / 0.5222 GB, free: 11.58 MB / 394.7 MB
Notification: Performance of simplifyInitialFunctions (initialization): time 9.519e-05/0.1273, allocations: 97.64 kB / 0.5223 GB, free: 11.48 MB / 394.7 MB
Notification: Performance of setup shared object (initialization): time 7.721e-05/0.1273, allocations: 318.8 kB / 0.5226 GB, free: 11.16 MB / 394.7 MB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.0004005/0.1277, allocations: 0.5778 MB / 0.5231 GB, free: 10.58 MB / 394.7 MB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.0003909/0.1281, allocations: 0.5895 MB / 0.5237 GB, free: 9.992 MB / 394.7 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 0.001569/0.1297, allocations: 2.052 MB / 0.5257 GB, free: 7.938 MB / 394.7 MB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 1.212e-06/0.1297, allocations: 0 / 0.5257 GB, free: 7.938 MB / 394.7 MB
Notification: Performance of matching and sorting (n=30) (initialization): time 0.001203/0.1309, allocations: 1.706 MB / 0.5274 GB, free: 6.223 MB / 394.7 MB
Notification: Performance of prepare postOptimizeDAE: time 1.795e-05/0.1309, allocations: 4 kB / 0.5274 GB, free: 6.219 MB / 394.7 MB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.001348/0.1323, allocations: 1.536 MB / 0.5289 GB, free: 4.68 MB / 394.7 MB
Notification: Performance of postOpt tearingSystem (initialization): time 0.0004482/0.1327, allocations: 408.5 kB / 0.5293 GB, free: 4.277 MB / 394.7 MB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0001268/0.1328, allocations: 71.89 kB / 0.5294 GB, free: 4.207 MB / 394.7 MB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.0007463/0.1336, allocations: 1.173 MB / 0.5305 GB, free: 3.008 MB / 394.7 MB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 6.269e-05/0.1337, allocations: 7.984 kB / 0.5305 GB, free: 3 MB / 394.7 MB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 5.226e-05/0.1337, allocations: 64.02 kB / 0.5306 GB, free: 2.938 MB / 394.7 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 0.0001423/0.1338, allocations: 149.8 kB / 0.5307 GB, free: 2.781 MB / 394.7 MB
Notification: Performance of postOpt lateInlineFunction (simulation): time 2.709e-05/0.1339, allocations: 15.91 kB / 0.5307 GB, free: 2.766 MB / 394.7 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 0.0008497/0.1347, allocations: 0.8743 MB / 0.5316 GB, free: 1.891 MB / 394.7 MB
Error: post-optimization module wrapFunctionCalls (simulation) failed.
"
[Timeout remaining time 660]
[Calling sys.exit(0), Time elapsed: 2.1975841457024217]