Running: ./testmodel.py --libraries=/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr IBPSA_master_IBPSA.Utilities.Math.Functions.Examples.RegNonZeroPowerDerivativeCheck.conf.json
Using package ModelicaServices with version 3.2.3 (/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.3+maint.om/package.mo)
Using package Modelica with version 3.2.3 (/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo)
Using package IBPSA with version 3.0.0 (/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/IBPSA 3.0.0-master/package.mo)
Using package Complex with version 3.2.3 (/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+maint.om/package.mo)
Running command: translateModel(IBPSA.Utilities.Math.Functions.Examples.RegNonZeroPowerDerivativeCheck,tolerance=1e-08,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="IBPSA_master_IBPSA.Utilities.Math.Functions.Examples.RegNonZeroPowerDerivativeCheck")
Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+maint.om/package.mo): time 0.002206/0.002206, allocations: 185.8 kB / 15.77 MB, free: 6 MB / 13.93 MB
Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/IBPSA 3.0.0-master/package.mo): time 0.834/0.834, allocations: 82.93 MB / 99.42 MB, free: 3.32 MB / 74.73 MB
Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 2.284/2.284, allocations: 205.4 MB / 325.4 MB, free: 3.262 MB / 250.7 MB
Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.3+maint.om/package.mo): time 0.001024/0.001023, allocations: 86.55 kB / 393.6 MB, free: 15.02 MB / 330.7 MB
Notification: Performance of FrontEnd - loaded program: time 0.0004805/0.0004808, allocations: 16 kB / 471.6 MB, free: 66.52 MB / 362.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.1308/0.1313, allocations: 67.44 MB / 0.5264 GB, free: 15.04 MB / 378.7 MB
Notification: Performance of NFInst.instantiate(IBPSA.Utilities.Math.Functions.Examples.RegNonZeroPowerDerivativeCheck): time 0.0007067/0.1321, allocations: 320.2 kB / 0.5267 GB, free: 14.73 MB / 378.7 MB
Notification: Performance of NFInst.instExpressions: time 0.0007172/0.1328, allocations: 318.5 kB / 0.527 GB, free: 14.42 MB / 378.7 MB
Notification: Performance of NFInst.updateImplicitVariability: time 1.387e-05/0.1329, allocations: 4 kB / 0.527 GB, free: 14.42 MB / 378.7 MB
Notification: Performance of NFTyping.typeComponents: time 8.719e-06/0.1329, allocations: 0 / 0.527 GB, free: 14.42 MB / 378.7 MB
Notification: Performance of NFTyping.typeBindings: time 2.162e-05/0.1329, allocations: 0 / 0.527 GB, free: 14.42 MB / 378.7 MB
Notification: Performance of NFTyping.typeClassSections: time 0.0003902/0.1333, allocations: 75.47 kB / 0.527 GB, free: 14.35 MB / 378.7 MB
Notification: Performance of NFFlatten.flatten: time 3.887e-05/0.1334, allocations: 7.984 kB / 0.5271 GB, free: 14.34 MB / 378.7 MB
Notification: Performance of NFFlatten.resolveConnections: time 3.504e-05/0.1334, allocations: 0 / 0.5271 GB, free: 14.34 MB / 378.7 MB
Notification: Performance of NFEvalConstants.evaluate: time 1.893e-05/0.1334, allocations: 8 kB / 0.5271 GB, free: 14.33 MB / 378.7 MB
Notification: Performance of NFSimplifyModel.simplify: time 4.283e-05/0.1335, allocations: 4 kB / 0.5271 GB, free: 14.33 MB / 378.7 MB
Notification: Performance of NFPackage.collectConstants: time 1.084e-05/0.1335, allocations: 3.938 kB / 0.5271 GB, free: 14.32 MB / 378.7 MB
Notification: Performance of NFFlatten.collectFunctions: time 0.0004635/0.134, allocations: 259.6 kB / 0.5273 GB, free: 14.07 MB / 378.7 MB
Notification: Performance of NFScalarize.scalarize: time 7.896e-06/0.134, allocations: 0 / 0.5273 GB, free: 14.07 MB / 378.7 MB
Notification: Performance of NFVerifyModel.verify: time 2.968e-05/0.1341, allocations: 33.64 kB / 0.5273 GB, free: 14.03 MB / 378.7 MB
Notification: Performance of NFConvertDAE.convert: time 0.0001464/0.1342, allocations: 59.89 kB / 0.5274 GB, free: 13.97 MB / 378.7 MB
Notification: Performance of FrontEnd - DAE generated: time 2.549e-06/0.1342, allocations: 0 / 0.5274 GB, free: 13.97 MB / 378.7 MB
Notification: Performance of FrontEnd: time 1.882e-06/0.1343, allocations: 0 / 0.5274 GB, free: 13.97 MB / 378.7 MB
Notification: Performance of Transformations before backend: time 5.555e-06/0.1343, allocations: 0 / 0.5274 GB, free: 13.97 MB / 378.7 MB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 2
 * Number of variables: 2
Notification: Performance of Generate backend data structure: time 0.0003829/0.1347, allocations: 343.4 kB / 0.5277 GB, free: 13.59 MB / 378.7 MB
Notification: Performance of prepare preOptimizeDAE: time 3.57e-05/0.1347, allocations: 8.031 kB / 0.5277 GB, free: 13.58 MB / 378.7 MB
Notification: Performance of preOpt normalInlineFunction (simulation): time 6.677e-05/0.1348, allocations: 7.906 kB / 0.5277 GB, free: 13.57 MB / 378.7 MB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.0001408/0.1349, allocations: 163.1 kB / 0.5279 GB, free: 13.38 MB / 378.7 MB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 1.158e-05/0.135, allocations: 0 / 0.5279 GB, free: 13.38 MB / 378.7 MB
Notification: Performance of preOpt expandDerOperator (simulation): time 2.019e-05/0.135, allocations: 4 kB / 0.5279 GB, free: 13.37 MB / 378.7 MB
Notification: Performance of preOpt clockPartitioning (simulation): time 9.354e-05/0.1351, allocations: 33.7 kB / 0.5279 GB, free: 13.33 MB / 378.7 MB
Notification: Performance of preOpt findStateOrder (simulation): time 7.491e-06/0.1351, allocations: 0 / 0.5279 GB, free: 13.33 MB / 378.7 MB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 1.179e-05/0.1351, allocations: 3.953 kB / 0.5279 GB, free: 13.33 MB / 378.7 MB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 4.396e-06/0.1351, allocations: 4 kB / 0.5279 GB, free: 13.32 MB / 378.7 MB
Notification: Performance of preOpt removeEqualRHS (simulation): time 2.747e-05/0.1352, allocations: 7.938 kB / 0.528 GB, free: 13.32 MB / 378.7 MB
Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.000191/0.1354, allocations: 150 kB / 0.5281 GB, free: 13.12 MB / 378.7 MB
Notification: Performance of preOpt comSubExp (simulation): time 4.972e-05/0.1354, allocations: 18.67 kB / 0.5281 GB, free: 13.09 MB / 378.7 MB
Notification: Performance of preOpt evalFunc (simulation): time 0.0008321/0.1363, allocations: 465.5 kB / 0.5286 GB, free: 12.55 MB / 378.7 MB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 3.513e-05/0.1363, allocations: 34.56 kB / 0.5286 GB, free: 12.5 MB / 378.7 MB
Notification: Performance of pre-optimization done (n=2): time 2.322e-06/0.1364, allocations: 0 / 0.5286 GB, free: 12.5 MB / 378.7 MB
Notification: Performance of matching and sorting (n=3): time 0.0006218/0.137, allocations: 254.5 kB / 0.5288 GB, free: 12.2 MB / 378.7 MB
Notification: Performance of inlineWhenForInitialization (initialization): time 4.757e-05/0.1371, allocations: 59.36 kB / 0.5289 GB, free: 12.13 MB / 378.7 MB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 8.538e-05/0.1372, allocations: 97.84 kB / 0.529 GB, free: 12.03 MB / 378.7 MB
Notification: Performance of collectPreVariables (initialization): time 2.014e-05/0.1372, allocations: 25.7 kB / 0.529 GB, free: 12 MB / 378.7 MB
Notification: Performance of collectInitialEqns (initialization): time 4.885e-05/0.1372, allocations: 84.14 kB / 0.5291 GB, free: 11.91 MB / 378.7 MB
Notification: Performance of collectInitialBindings (initialization): time 2.275e-05/0.1373, allocations: 3.906 kB / 0.5291 GB, free: 11.91 MB / 378.7 MB
Notification: Performance of simplifyInitialFunctions (initialization): time 3.763e-06/0.1373, allocations: 0 / 0.5291 GB, free: 11.91 MB / 378.7 MB
Notification: Performance of setup shared object (initialization): time 0.0001581/0.1375, allocations: 314.8 kB / 0.5294 GB, free: 11.59 MB / 378.7 MB
Notification: Performance of preBalanceInitialSystem (initialization): time 2.424e-05/0.1375, allocations: 12.06 kB / 0.5294 GB, free: 11.58 MB / 378.7 MB
Notification: Performance of partitionIndependentBlocks (initialization): time 3.893e-05/0.1375, allocations: 21.7 kB / 0.5294 GB, free: 11.55 MB / 378.7 MB
Notification: Performance of analyzeInitialSystem (initialization): time 3.198e-05/0.1376, allocations: 4 kB / 0.5294 GB, free: 11.55 MB / 378.7 MB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 1.53e-06/0.1376, allocations: 4 kB / 0.5294 GB, free: 11.54 MB / 378.7 MB
Notification: Performance of matching and sorting (n=4) (initialization): time 0.0001434/0.1378, allocations: 49.62 kB / 0.5295 GB, free: 11.49 MB / 378.7 MB
Notification: Performance of prepare postOptimizeDAE: time 1.618e-05/0.1378, allocations: 8 kB / 0.5295 GB, free: 11.48 MB / 378.7 MB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 5.714e-06/0.1378, allocations: 0 / 0.5295 GB, free: 11.48 MB / 378.7 MB
Notification: Performance of postOpt tearingSystem (initialization): time 1.204e-05/0.1378, allocations: 4.062 kB / 0.5295 GB, free: 11.48 MB / 378.7 MB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 7.094e-05/0.1379, allocations: 8 kB / 0.5295 GB, free: 11.47 MB / 378.7 MB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 1.021e-05/0.1379, allocations: 3.953 kB / 0.5295 GB, free: 11.46 MB / 378.7 MB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 2.939e-05/0.138, allocations: 11.88 kB / 0.5295 GB, free: 11.45 MB / 378.7 MB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 1.064e-05/0.138, allocations: 4 kB / 0.5295 GB, free: 11.45 MB / 378.7 MB
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 2
 * Number of states: 0 ()
 * Number of discrete variables: 0 ()
 * Number of discrete states: 0 ()
 * Number of clocked states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for initialization (4):
 * Single equations (assignments): 4
 * Array equations: 0
 * Algorithm blocks: 0
 * Record equations: 0
 * When equations: 0
 * If-equations: 0
 * Equation systems (linear and non-linear blocks): 0
 * Torn equation systems: 0
 * Mixed (continuous/discrete) equation systems: 0
Notification: Performance of prepare postOptimizeDAE: time 9.334e-05/0.1381, allocations: 105.8 kB / 0.5296 GB, free: 11.34 MB / 378.7 MB
Notification: Performance of postOpt lateInlineFunction (simulation): time 2.929e-05/0.1381, allocations: 0 / 0.5296 GB, free: 11.34 MB / 378.7 MB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.0001726/0.1383, allocations: 69.16 kB / 0.5297 GB, free: 11.26 MB / 378.7 MB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 7.407e-06/0.1383, allocations: 8.031 kB / 0.5297 GB, free: 11.25 MB / 378.7 MB
Notification: Performance of postOpt constantLinearSystem (simulation): time 4.122e-06/0.1384, allocations: 0 / 0.5297 GB, free: 11.25 MB / 378.7 MB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 7.566e-06/0.1384, allocations: 3.953 kB / 0.5297 GB, free: 11.25 MB / 378.7 MB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.0001532/0.1385, allocations: 149.7 kB / 0.5298 GB, free: 11.05 MB / 378.7 MB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 2.209e-06/0.1385, allocations: 0 / 0.5298 GB, free: 11.05 MB / 378.7 MB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 6.637e-05/0.1386, allocations: 4 kB / 0.5298 GB, free: 11.05 MB / 378.7 MB
Notification: Performance of postOpt tearingSystem (simulation): time 3.188e-06/0.1386, allocations: 0 / 0.5298 GB, free: 11.05 MB / 378.7 MB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 7.967e-06/0.1387, allocations: 0 / 0.5298 GB, free: 11.05 MB / 378.7 MB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 5.518e-06/0.1387, allocations: 4 kB / 0.5298 GB, free: 11.04 MB / 378.7 MB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.652e-06/0.1387, allocations: 4 kB / 0.5298 GB, free: 11.04 MB / 378.7 MB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.000187/0.1389, allocations: 85.06 kB / 0.5299 GB, free: 10.94 MB / 378.7 MB
Notification: Performance of postOpt removeConstants (simulation): time 5.015e-05/0.1389, allocations: 77.11 kB / 0.53 GB, free: 10.84 MB / 378.7 MB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 1.494e-05/0.139, allocations: 0 / 0.53 GB, free: 10.84 MB / 378.7 MB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 5.586e-05/0.139, allocations: 8.031 kB / 0.53 GB, free: 10.84 MB / 378.7 MB
Notification: Performance of postOpt findZeroCrossings (simulation): time 1.873e-05/0.1391, allocations: 3.938 kB / 0.53 GB, free: 10.83 MB / 378.7 MB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 9.944e-06/0.1391, allocations: 3.984 kB / 0.53 GB, free: 10.83 MB / 378.7 MB
Notification: Performance of sorting global known variables: time 5.053e-05/0.1391, allocations: 83.34 kB / 0.5301 GB, free: 10.75 MB / 378.7 MB
Notification: Performance of sort global known variables: time 6.11e-07/0.1392, allocations: 0 / 0.5301 GB, free: 10.75 MB / 378.7 MB
Notification: Performance of remove unused functions: time 0.0002797/0.1394, allocations: 16 kB / 0.5301 GB, free: 10.73 MB / 378.7 MB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 1
 * Number of states: 1 (y)
 * Number of discrete variables: 0 ()
 * Number of discrete states: 0 ()
 * Number of clocked states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for simulation (3):
 * Single equations (assignments): 3
 * Array equations: 0
 * Algorithm blocks: 0
 * Record equations: 0
 * When equations: 0
 * If-equations: 0
 * Equation systems (linear and non-linear blocks): 0
 * Torn equation systems: 0
 * Mixed (continuous/discrete) equation systems: 0
Notification: Performance of Backend phase and start with SimCode phase: time 0.0002431/0.1397, allocations: 131.2 kB / 0.5302 GB, free: 10.59 MB / 378.7 MB
Notification: Performance of simCode: created initialization part: time 8.875e-05/0.1398, allocations: 12 kB / 0.5302 GB, free: 10.58 MB / 378.7 MB
Notification: Performance of simCode: created event and clocks part: time 2.801e-06/0.1398, allocations: 0 / 0.5302 GB, free: 10.58 MB / 378.7 MB
Notification: Performance of simCode: created simulation system equations: time 2.958e-05/0.1399, allocations: 11.92 kB / 0.5303 GB, free: 10.57 MB / 378.7 MB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.0001254/0.14, allocations: 16.11 kB / 0.5303 GB, free: 10.55 MB / 378.7 MB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.0002616/0.1403, allocations: 116.6 kB / 0.5304 GB, free: 10.41 MB / 378.7 MB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.000337/0.1406, allocations: 0.677 MB / 0.531 GB, free: 9.707 MB / 378.7 MB
Notification: Performance of simCode: alias equations: time 4.093e-05/0.1407, allocations: 4 kB / 0.5311 GB, free: 9.703 MB / 378.7 MB
Notification: Performance of simCode: all other stuff during SimCode phase: time 2.124e-05/0.1407, allocations: 7.438 kB / 0.5311 GB, free: 9.695 MB / 378.7 MB
Notification: Performance of SimCode: time 1.32e-06/0.1407, allocations: 0 / 0.5311 GB, free: 9.695 MB / 378.7 MB
Notification: Performance of Templates: time 0.003465/0.1442, allocations: 0.8336 MB / 0.5319 GB, free: 8.863 MB / 378.7 MB