Running: ./testmodel.py --libraries=/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/converted-libraries/.openmodelica/libraries/ --ompython_omhome=/usr Buildings_maint.7.0.x_Buildings.Fluid.HeatExchangers.BaseClasses.Examples.EpsilonNTUZ.conf.json
loadFile("/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/converted-libraries/.openmodelica/libraries/Buildings 7.0.3-maint.7.0.x/package.mo", uses=false)
loadFile("/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/converted-libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo", uses=false)
loadFile("/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/converted-libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo", uses=false)
loadFile("/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/converted-libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo", uses=false)
Using package ModelicaServices with version 4.0.0 (/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/converted-libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo)
Using package Modelica with version 4.0.0 (/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/converted-libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo)
Using package Complex with version 4.0.0 (/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/converted-libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo)
Using package Buildings with version 7.0.3 (/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/converted-libraries/.openmodelica/libraries/Buildings 7.0.3-maint.7.0.x/package.mo)
Running command: translateModel(Buildings.Fluid.HeatExchangers.BaseClasses.Examples.EpsilonNTUZ,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_maint.7.0.x_Buildings.Fluid.HeatExchangers.BaseClasses.Examples.EpsilonNTUZ")
translateModel(Buildings.Fluid.HeatExchangers.BaseClasses.Examples.EpsilonNTUZ,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_maint.7.0.x_Buildings.Fluid.HeatExchangers.BaseClasses.Examples.EpsilonNTUZ")
Notification: Performance of loadFile(/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/converted-libraries/.openmodelica/libraries/Buildings 7.0.3-maint.7.0.x/package.mo): time 1.463/1.463, allocations: 255.9 MB / 271.2 MB, free: 8.891 MB / 218.7 MB
Notification: Performance of loadFile(/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/converted-libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001033/0.001033, allocations: 180.8 kB / 330.8 MB, free: 472 kB / 250.7 MB
Notification: Performance of loadFile(/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/converted-libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.684/1.684, allocations: 225.7 MB / 0.6016 GB, free: 1.5 MB / 426.7 MB
Notification: Performance of loadFile(/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/converted-libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.0007558/0.0007558, allocations: 92.47 kB / 0.709 GB, free: 6.934 MB / 0.5261 GB
Notification: Performance of FrontEnd - loaded program: time 0.0003771/0.0003772, allocations: 8 kB / 0.8261 GB, free: 115.6 MB / 0.573 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.2203/0.2207, allocations: 109.2 MB / 0.9328 GB, free: 6.227 MB / 0.573 GB
Notification: Performance of NFInst.instantiate(Buildings.Fluid.HeatExchangers.BaseClasses.Examples.EpsilonNTUZ): time 0.0006762/0.2214, allocations: 321.2 kB / 0.9331 GB, free: 5.918 MB / 0.573 GB
Notification: Performance of NFInst.instExpressions: time 0.00224/0.2236, allocations: 2.185 MB / 0.9352 GB, free: 3.605 MB / 0.573 GB
Notification: Performance of NFInst.updateImplicitVariability: time 1.611e-05/0.2237, allocations: 0 / 0.9352 GB, free: 3.605 MB / 0.573 GB
Notification: Performance of NFTyping.typeComponents: time 2.891e-05/0.2237, allocations: 7.938 kB / 0.9352 GB, free: 3.598 MB / 0.573 GB
Notification: Performance of NFTyping.typeBindings: time 6.392e-06/0.2237, allocations: 0 / 0.9352 GB, free: 3.598 MB / 0.573 GB
Notification: Performance of NFTyping.typeClassSections: time 0.0007622/0.2245, allocations: 235.6 kB / 0.9354 GB, free: 3.367 MB / 0.573 GB
Notification: Performance of NFFlatten.flatten: time 0.0001286/0.2246, allocations: 115.9 kB / 0.9355 GB, free: 3.254 MB / 0.573 GB
Notification: Performance of NFFlatten.resolveConnections: time 4.625e-05/0.2247, allocations: 4 kB / 0.9355 GB, free: 3.25 MB / 0.573 GB
Notification: Performance of NFEvalConstants.evaluate: time 3.59e-05/0.2247, allocations: 43.91 kB / 0.9356 GB, free: 3.207 MB / 0.573 GB
Notification: Performance of NFSimplifyModel.simplify: time 9.32e-05/0.2248, allocations: 55.92 kB / 0.9356 GB, free: 3.152 MB / 0.573 GB
Notification: Performance of NFPackage.collectConstants: time 2.014e-05/0.2249, allocations: 8 kB / 0.9356 GB, free: 3.145 MB / 0.573 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.0003594/0.2252, allocations: 267.7 kB / 0.9359 GB, free: 2.883 MB / 0.573 GB
Notification: Performance of NFScalarize.scalarize: time 4.579e-05/0.2253, allocations: 39.89 kB / 0.9359 GB, free: 2.844 MB / 0.573 GB
Notification: Performance of NFVerifyModel.verify: time 6.06e-05/0.2253, allocations: 73.41 kB / 0.936 GB, free: 2.766 MB / 0.573 GB
Notification: Performance of NFConvertDAE.convert: time 0.0002969/0.2257, allocations: 267.5 kB / 0.9363 GB, free: 2.504 MB / 0.573 GB
Notification: Performance of FrontEnd - DAE generated: time 6.723e-06/0.2257, allocations: 4 kB / 0.9363 GB, free: 2.5 MB / 0.573 GB
Notification: Performance of FrontEnd: time 1.774e-06/0.2257, allocations: 0 / 0.9363 GB, free: 2.5 MB / 0.573 GB
Notification: Performance of Transformations before backend: time 4.739e-06/0.2257, allocations: 0 / 0.9363 GB, free: 2.5 MB / 0.573 GB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 30
 * Number of variables: 30
Notification: Performance of Generate backend data structure: time 0.0005223/0.2262, allocations: 427.5 kB / 0.9367 GB, free: 2.035 MB / 0.573 GB
Notification: Performance of prepare preOptimizeDAE: time 4.043e-05/0.2263, allocations: 11.98 kB / 0.9367 GB, free: 2.023 MB / 0.573 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 3.709e-05/0.2263, allocations: 8.844 kB / 0.9367 GB, free: 2.016 MB / 0.573 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 6.563e-05/0.2264, allocations: 168.3 kB / 0.9369 GB, free: 1.812 MB / 0.573 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 1.316e-05/0.2264, allocations: 8.375 kB / 0.9369 GB, free: 1.805 MB / 0.573 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 2.525e-05/0.2264, allocations: 15.94 kB / 0.9369 GB, free: 1.789 MB / 0.573 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.0002771/0.2267, allocations: 219.9 kB / 0.9371 GB, free: 1.551 MB / 0.573 GB
Notification: Performance of preOpt findStateOrder (simulation): time 8.626e-06/0.2267, allocations: 0 / 0.9371 GB, free: 1.551 MB / 0.573 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 1.693e-05/0.2267, allocations: 8 kB / 0.9371 GB, free: 1.543 MB / 0.573 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 5.64e-06/0.2268, allocations: 0 / 0.9371 GB, free: 1.543 MB / 0.573 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0002273/0.227, allocations: 179.7 kB / 0.9373 GB, free: 1.367 MB / 0.573 GB
Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.0002377/0.2272, allocations: 278.1 kB / 0.9375 GB, free: 1.031 MB / 0.573 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.0005815/0.2278, allocations: 415.7 kB / 0.9379 GB, free: 0.5703 MB / 0.573 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.0001793/0.228, allocations: 181.2 kB / 0.9381 GB, free: 384 kB / 0.573 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.000279/0.2283, allocations: 195.2 kB / 0.9383 GB, free: 152 kB / 0.573 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 2.027e-05/0.2283, allocations: 46.5 kB / 0.9383 GB, free: 96 kB / 0.573 GB
Notification: Performance of pre-optimization done (n=30): time 1.302e-06/0.2283, allocations: 3.938 kB / 0.9383 GB, free: 92 kB / 0.573 GB
Notification: Performance of matching and sorting (n=30): time 0.0006743/0.229, allocations: 389.2 kB / 0.9387 GB, free: 15.7 MB / 0.5886 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 9.849e-05/0.2291, allocations: 187.9 kB / 0.9389 GB, free: 15.47 MB / 0.5886 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 4.068e-05/0.2292, allocations: 89.86 kB / 0.939 GB, free: 15.38 MB / 0.5886 GB
Notification: Performance of collectPreVariables (initialization): time 2.509e-05/0.2292, allocations: 33.7 kB / 0.939 GB, free: 15.34 MB / 0.5886 GB
Notification: Performance of collectInitialEqns (initialization): time 2.995e-05/0.2292, allocations: 84.7 kB / 0.9391 GB, free: 15.25 MB / 0.5886 GB
Notification: Performance of collectInitialBindings (initialization): time 9.459e-05/0.2293, allocations: 98.47 kB / 0.9392 GB, free: 15.15 MB / 0.5886 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 1.187e-05/0.2294, allocations: 4 kB / 0.9392 GB, free: 15.15 MB / 0.5886 GB
Notification: Performance of setup shared object (initialization): time 0.0001238/0.2295, allocations: 322.8 kB / 0.9395 GB, free: 14.82 MB / 0.5886 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.0001336/0.2296, allocations: 87.92 kB / 0.9396 GB, free: 14.74 MB / 0.5886 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.0001671/0.2298, allocations: 134.8 kB / 0.9397 GB, free: 14.59 MB / 0.5886 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.0003695/0.2302, allocations: 270.4 kB / 0.94 GB, free: 14.31 MB / 0.5886 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 1.853e-06/0.2302, allocations: 0 / 0.94 GB, free: 14.31 MB / 0.5886 GB
Notification: Performance of matching and sorting (n=30) (initialization): time 0.0004273/0.2306, allocations: 285.2 kB / 0.9402 GB, free: 14.02 MB / 0.5886 GB
Notification: Performance of prepare postOptimizeDAE: time 2.153e-05/0.2307, allocations: 11.91 kB / 0.9402 GB, free: 14.01 MB / 0.5886 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 6.412e-06/0.2307, allocations: 384 / 0.9402 GB, free: 14.01 MB / 0.5886 GB
Notification: Performance of postOpt tearingSystem (initialization): time 1.693e-05/0.2307, allocations: 4 kB / 0.9403 GB, free: 14.01 MB / 0.5886 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0002263/0.2309, allocations: 59.89 kB / 0.9403 GB, free: 13.95 MB / 0.5886 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 9.878e-06/0.2309, allocations: 4 kB / 0.9403 GB, free: 13.95 MB / 0.5886 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 9.435e-05/0.231, allocations: 27.78 kB / 0.9403 GB, free: 13.92 MB / 0.5886 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 2.331e-05/0.2311, allocations: 11.98 kB / 0.9403 GB, free: 13.91 MB / 0.5886 GB
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 6
 * 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 (30):
 * Single equations (assignments): 30
 * Array equations: 0
 * Algorithm blocks: 0
 * Record equations: 0
 * When equations: 0
 * If-equations: 0
 * Equation systems (not torn): 0
 * Torn equation systems: 0
 * Mixed (continuous/discrete) equation systems: 0
Notification: Performance of prepare postOptimizeDAE: time 0.0001222/0.2312, allocations: 134.4 kB / 0.9405 GB, free: 13.77 MB / 0.5886 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 3.208e-05/0.2312, allocations: 19.84 kB / 0.9405 GB, free: 13.75 MB / 0.5886 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.0005727/0.2318, allocations: 360.7 kB / 0.9408 GB, free: 13.38 MB / 0.5886 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 6.061e-06/0.2318, allocations: 4 kB / 0.9408 GB, free: 13.38 MB / 0.5886 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 4.969e-06/0.2318, allocations: 0 / 0.9408 GB, free: 13.38 MB / 0.5886 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 6.011e-06/0.2319, allocations: 8 kB / 0.9409 GB, free: 13.37 MB / 0.5886 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.0002275/0.2321, allocations: 253.3 kB / 0.9411 GB, free: 13.07 MB / 0.5886 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.904e-06/0.2321, allocations: 0 / 0.9411 GB, free: 13.07 MB / 0.5886 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0002109/0.2323, allocations: 63.89 kB / 0.9412 GB, free: 13.01 MB / 0.5886 GB
Notification: Performance of postOpt tearingSystem (simulation): time 2.945e-06/0.2323, allocations: 0 / 0.9412 GB, free: 13.01 MB / 0.5886 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 2.223e-05/0.2323, allocations: 12 kB / 0.9412 GB, free: 13 MB / 0.5886 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 2.745e-06/0.2324, allocations: 0 / 0.9412 GB, free: 13 MB / 0.5886 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 6.642e-06/0.2324, allocations: 8.359 kB / 0.9412 GB, free: 12.99 MB / 0.5886 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.0005338/0.2329, allocations: 347.2 kB / 0.9415 GB, free: 12.62 MB / 0.5886 GB
Notification: Performance of postOpt removeConstants (simulation): time 5.069e-05/0.233, allocations: 92.86 kB / 0.9416 GB, free: 12.51 MB / 0.5886 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 2.949e-05/0.233, allocations: 8 kB / 0.9416 GB, free: 12.5 MB / 0.5886 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 8.897e-05/0.2331, allocations: 8 kB / 0.9416 GB, free: 12.5 MB / 0.5886 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 5.413e-05/0.2332, allocations: 27.97 kB / 0.9416 GB, free: 12.47 MB / 0.5886 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 2.058e-05/0.2332, allocations: 11.98 kB / 0.9416 GB, free: 12.46 MB / 0.5886 GB
Notification: Performance of sorting global known variables: time 3.348e-05/0.2332, allocations: 79.28 kB / 0.9417 GB, free: 12.38 MB / 0.5886 GB
Notification: Performance of sort global known variables: time 9.1e-08/0.2332, allocations: 0 / 0.9417 GB, free: 12.38 MB / 0.5886 GB
Notification: Performance of remove unused functions: time 0.0003906/0.2336, allocations: 95.92 kB / 0.9418 GB, free: 12.29 MB / 0.5886 GB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 6
 * 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 simulation (30):
 * Single equations (assignments): 30
 * Array equations: 0
 * Algorithm blocks: 0
 * Record equations: 0
 * When equations: 0
 * If-equations: 0
 * Equation systems (not torn): 0
 * Torn equation systems: 0
 * Mixed (continuous/discrete) equation systems: 0
Notification: Performance of Backend phase and start with SimCode phase: time 0.0005237/0.2342, allocations: 218 kB / 0.942 GB, free: 12.07 MB / 0.5886 GB
Notification: Performance of simCode: created initialization part: time 0.0003945/0.2346, allocations: 247.6 kB / 0.9423 GB, free: 11.83 MB / 0.5886 GB
Notification: Performance of simCode: created event and clocks part: time 2.725e-06/0.2346, allocations: 0 / 0.9423 GB, free: 11.83 MB / 0.5886 GB
Notification: Performance of simCode: created simulation system equations: time 0.00018/0.2348, allocations: 145 kB / 0.9424 GB, free: 11.69 MB / 0.5886 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.0001768/0.2349, allocations: 14.06 kB / 0.9424 GB, free: 11.68 MB / 0.5886 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.0005778/0.2355, allocations: 396.2 kB / 0.9428 GB, free: 11.25 MB / 0.5886 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0002462/0.2358, allocations: 0.709 MB / 0.9435 GB, free: 10.52 MB / 0.5886 GB
Notification: Performance of simCode: alias equations: time 0.0002303/0.236, allocations: 109.4 kB / 0.9436 GB, free: 10.41 MB / 0.5886 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 6.311e-05/0.2361, allocations: 27.42 kB / 0.9436 GB, free: 10.39 MB / 0.5886 GB
Notification: Performance of SimCode: time 2.1e-07/0.2361, allocations: 0 / 0.9436 GB, free: 10.39 MB / 0.5886 GB
Notification: Performance of Templates: time 0.005378/0.2415, allocations: 2.499 MB / 0.9461 GB, free: 7.891 MB / 0.5886 GB
make -j1 -f Buildings_maint.7.0.x_Buildings.Fluid.HeatExchangers.BaseClasses.Examples.EpsilonNTUZ.makefile
(rm -f Buildings_maint.7.0.x_Buildings.Fluid.HeatExchangers.BaseClasses.Examples.EpsilonNTUZ.pipe ; mkfifo Buildings_maint.7.0.x_Buildings.Fluid.HeatExchangers.BaseClasses.Examples.EpsilonNTUZ.pipe ; head -c 1048576 < Buildings_maint.7.0.x_Buildings.Fluid.HeatExchangers.BaseClasses.Examples.EpsilonNTUZ.pipe >> ../files/Buildings_maint.7.0.x_Buildings.Fluid.HeatExchangers.BaseClasses.Examples.EpsilonNTUZ.sim & ./Buildings_maint.7.0.x_Buildings.Fluid.HeatExchangers.BaseClasses.Examples.EpsilonNTUZ -abortSlowSimulation -alarm=480 -lv LOG_STATS > Buildings_maint.7.0.x_Buildings.Fluid.HeatExchangers.BaseClasses.Examples.EpsilonNTUZ.pipe 2>&1)