Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr Buildings_8_Buildings.Fluid.HeatExchangers.BaseClasses.Examples.EpsilonNTUZ.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 3.2.3+maint.om/package.mo", uses=false)
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.1.4-maint.8.1.x/package.mo", uses=false)
Using package Buildings with version 8.1.4 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.1.4-maint.8.1.x/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 4.0.0 (/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: translateModel(Buildings.Fluid.HeatExchangers.BaseClasses.Examples.EpsilonNTUZ,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_8_Buildings.Fluid.HeatExchangers.BaseClasses.Examples.EpsilonNTUZ")
translateModel(Buildings.Fluid.HeatExchangers.BaseClasses.Examples.EpsilonNTUZ,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_8_Buildings.Fluid.HeatExchangers.BaseClasses.Examples.EpsilonNTUZ")
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.001248/0.001249, allocations: 91.3 kB / 15.36 MB, free: 0.7383 MB / 14.72 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.01204/0.01204, allocations: 172.9 kB / 16.26 MB, free: 6.613 MB / 14.72 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 1.634/1.634, allocations: 205.4 MB / 222.4 MB, free: 5.566 MB / 174.1 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.1.4-maint.8.1.x/package.mo): time 1.756/1.756, allocations: 292.7 MB / 0.5502 GB, free: 14.48 MB / 462.1 MB
Notification: Modelica requested package Complex of version 3.2.3. Complex 4.0.0 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 4.0.0 is used instead which states that it is fully compatible without conversion script needed.
Notification: Performance of FrontEnd - loaded program: time 0.0005315/0.0005315, allocations: 15.38 kB / 0.6743 GB, free: 25.86 MB / 0.5294 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.3108/0.3114, allocations: 116.3 MB / 0.7879 GB, free: 11.57 MB / 0.6075 GB
Notification: Performance of NFInst.instantiate(Buildings.Fluid.HeatExchangers.BaseClasses.Examples.EpsilonNTUZ): time 0.0008584/0.3123, allocations: 330.4 kB / 0.7882 GB, free: 11.25 MB / 0.6075 GB
Notification: Performance of NFInst.instExpressions: time 0.002736/0.315, allocations: 1.778 MB / 0.7899 GB, free: 9.453 MB / 0.6075 GB
Notification: Performance of NFInst.updateImplicitVariability: time 2.342e-05/0.3151, allocations: 4 kB / 0.7899 GB, free: 9.449 MB / 0.6075 GB
Notification: Performance of NFTyping.typeComponents: time 3.994e-05/0.3151, allocations: 3.984 kB / 0.7899 GB, free: 9.445 MB / 0.6075 GB
Notification: Performance of NFTyping.typeBindings: time 6.863e-06/0.3151, allocations: 0 / 0.7899 GB, free: 9.445 MB / 0.6075 GB
Notification: Performance of NFTyping.typeClassSections: time 0.0008554/0.316, allocations: 245.6 kB / 0.7902 GB, free: 9.211 MB / 0.6075 GB
Notification: Performance of NFFlatten.flatten: time 0.0001681/0.3162, allocations: 119.8 kB / 0.7903 GB, free: 9.094 MB / 0.6075 GB
Notification: Performance of NFFlatten.resolveConnections: time 4.838e-05/0.3162, allocations: 4 kB / 0.7903 GB, free: 9.09 MB / 0.6075 GB
Notification: Performance of NFEvalConstants.evaluate: time 4.976e-05/0.3163, allocations: 43.95 kB / 0.7903 GB, free: 9.047 MB / 0.6075 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.0001104/0.3164, allocations: 55.92 kB / 0.7904 GB, free: 8.992 MB / 0.6075 GB
Notification: Performance of NFPackage.collectConstants: time 2.94e-05/0.3164, allocations: 8 kB / 0.7904 GB, free: 8.984 MB / 0.6075 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.0004513/0.3169, allocations: 286.1 kB / 0.7907 GB, free: 8.707 MB / 0.6075 GB
Notification: Performance of NFScalarize.scalarize: time 6.541e-05/0.317, allocations: 43.89 kB / 0.7907 GB, free: 8.664 MB / 0.6075 GB
Notification: Performance of NFVerifyModel.verify: time 8.646e-05/0.3171, allocations: 77.41 kB / 0.7908 GB, free: 8.582 MB / 0.6075 GB
Notification: Performance of NFConvertDAE.convert: time 0.0004196/0.3175, allocations: 263.5 kB / 0.791 GB, free: 8.324 MB / 0.6075 GB
Notification: Performance of FrontEnd - DAE generated: time 4.749e-06/0.3175, allocations: 0 / 0.791 GB, free: 8.324 MB / 0.6075 GB
Notification: Performance of FrontEnd: time 1.973e-06/0.3175, allocations: 4 kB / 0.791 GB, free: 8.32 MB / 0.6075 GB
Notification: Performance of Transformations before backend: time 5.22e-06/0.3175, allocations: 0 / 0.791 GB, free: 8.32 MB / 0.6075 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 0.0007173/0.3182, allocations: 419.6 kB / 0.7914 GB, free: 7.863 MB / 0.6075 GB
Notification: Performance of prepare preOptimizeDAE: time 4.962e-05/0.3183, allocations: 12.03 kB / 0.7915 GB, free: 7.852 MB / 0.6075 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 4.879e-05/0.3184, allocations: 8.844 kB / 0.7915 GB, free: 7.844 MB / 0.6075 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.0001504/0.3185, allocations: 172.3 kB / 0.7916 GB, free: 7.637 MB / 0.6075 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 2.817e-05/0.3186, allocations: 15.94 kB / 0.7916 GB, free: 7.621 MB / 0.6075 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 3.26e-05/0.3186, allocations: 12 kB / 0.7917 GB, free: 7.609 MB / 0.6075 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.0004183/0.319, allocations: 218.6 kB / 0.7919 GB, free: 7.371 MB / 0.6075 GB
Notification: Performance of preOpt findStateOrder (simulation): time 1.307e-05/0.319, allocations: 0 / 0.7919 GB, free: 7.371 MB / 0.6075 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 2.577e-05/0.3191, allocations: 4 kB / 0.7919 GB, free: 7.367 MB / 0.6075 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 7.594e-06/0.3191, allocations: 4 kB / 0.7919 GB, free: 7.363 MB / 0.6075 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0002889/0.3194, allocations: 179.8 kB / 0.792 GB, free: 7.188 MB / 0.6075 GB
Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.0003461/0.3197, allocations: 289.9 kB / 0.7923 GB, free: 6.84 MB / 0.6075 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.0006983/0.3204, allocations: 403.8 kB / 0.7927 GB, free: 6.391 MB / 0.6075 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.0002239/0.3207, allocations: 193 kB / 0.7929 GB, free: 6.184 MB / 0.6075 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.0003559/0.3211, allocations: 199.2 kB / 0.7931 GB, free: 5.949 MB / 0.6075 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 3.799e-05/0.3211, allocations: 42.5 kB / 0.7931 GB, free: 5.898 MB / 0.6075 GB
Notification: Performance of pre-optimization done (n=30): time 1.643e-06/0.3211, allocations: 0 / 0.7931 GB, free: 5.898 MB / 0.6075 GB
Notification: Performance of matching and sorting (n=30): time 0.0006468/0.3218, allocations: 385.8 kB / 0.7935 GB, free: 5.516 MB / 0.6075 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 0.0001112/0.3219, allocations: 195.9 kB / 0.7937 GB, free: 5.281 MB / 0.6075 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 4.392e-05/0.3219, allocations: 89.86 kB / 0.7938 GB, free: 5.184 MB / 0.6075 GB
Notification: Performance of collectPreVariables (initialization): time 2.218e-05/0.322, allocations: 29.7 kB / 0.7938 GB, free: 5.148 MB / 0.6075 GB
Notification: Performance of collectInitialEqns (initialization): time 2.628e-05/0.322, allocations: 80.7 kB / 0.7939 GB, free: 5.066 MB / 0.6075 GB
Notification: Performance of collectInitialBindings (initialization): time 0.0001103/0.3221, allocations: 102.5 kB / 0.794 GB, free: 4.965 MB / 0.6075 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 5.335e-05/0.3222, allocations: 25.7 kB / 0.794 GB, free: 4.934 MB / 0.6075 GB
Notification: Performance of setup shared object (initialization): time 0.0001255/0.3223, allocations: 322.8 kB / 0.7943 GB, free: 4.609 MB / 0.6075 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.0001317/0.3224, allocations: 87.94 kB / 0.7944 GB, free: 4.523 MB / 0.6075 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.000172/0.3226, allocations: 142.1 kB / 0.7945 GB, free: 4.367 MB / 0.6075 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.000335/0.323, allocations: 261.9 kB / 0.7948 GB, free: 4.094 MB / 0.6075 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 3.818e-06/0.323, allocations: 3.938 kB / 0.7948 GB, free: 4.09 MB / 0.6075 GB
Notification: Performance of matching and sorting (n=30) (initialization): time 0.0004009/0.3234, allocations: 289.3 kB / 0.795 GB, free: 3.801 MB / 0.6075 GB
Notification: Performance of prepare postOptimizeDAE: time 2.042e-05/0.3234, allocations: 4 kB / 0.795 GB, free: 3.797 MB / 0.6075 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 9.288e-06/0.3234, allocations: 7.938 kB / 0.7951 GB, free: 3.789 MB / 0.6075 GB
Notification: Performance of postOpt tearingSystem (initialization): time 1.751e-05/0.3234, allocations: 7.938 kB / 0.7951 GB, free: 3.781 MB / 0.6075 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0002169/0.3237, allocations: 51.97 kB / 0.7951 GB, free: 3.73 MB / 0.6075 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 8.886e-06/0.3237, allocations: 3.938 kB / 0.7951 GB, free: 3.727 MB / 0.6075 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 9.328e-05/0.3238, allocations: 23.73 kB / 0.7951 GB, free: 3.703 MB / 0.6075 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 2.039e-05/0.3238, allocations: 12.38 kB / 0.7951 GB, free: 3.691 MB / 0.6075 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 0.0001225/0.3239, allocations: 141.7 kB / 0.7953 GB, free: 3.543 MB / 0.6075 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 2.856e-05/0.324, allocations: 11.91 kB / 0.7953 GB, free: 3.531 MB / 0.6075 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.0005828/0.3246, allocations: 364.8 kB / 0.7956 GB, free: 3.168 MB / 0.6075 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 5.721e-06/0.3246, allocations: 4 kB / 0.7956 GB, free: 3.164 MB / 0.6075 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 6.943e-06/0.3246, allocations: 0 / 0.7956 GB, free: 3.164 MB / 0.6075 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 1.039e-05/0.3246, allocations: 7.984 kB / 0.7957 GB, free: 3.156 MB / 0.6075 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.0002592/0.3249, allocations: 253.3 kB / 0.7959 GB, free: 2.859 MB / 0.6075 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.653e-06/0.3249, allocations: 0 / 0.7959 GB, free: 2.859 MB / 0.6075 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0002099/0.3251, allocations: 59.91 kB / 0.796 GB, free: 2.801 MB / 0.6075 GB
Notification: Performance of postOpt tearingSystem (simulation): time 4.108e-06/0.3251, allocations: 0 / 0.796 GB, free: 2.801 MB / 0.6075 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 2.415e-05/0.3251, allocations: 11.98 kB / 0.796 GB, free: 2.789 MB / 0.6075 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 4.459e-06/0.3251, allocations: 8 kB / 0.796 GB, free: 2.781 MB / 0.6075 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 3.537e-06/0.3252, allocations: 7.938 kB / 0.796 GB, free: 2.773 MB / 0.6075 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.0004652/0.3256, allocations: 333.4 kB / 0.7963 GB, free: 2.414 MB / 0.6075 GB
Notification: Performance of postOpt removeConstants (simulation): time 6.271e-05/0.3257, allocations: 104.9 kB / 0.7964 GB, free: 2.293 MB / 0.6075 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 2.734e-05/0.3257, allocations: 8 kB / 0.7964 GB, free: 2.285 MB / 0.6075 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 8.315e-05/0.3258, allocations: 4 kB / 0.7964 GB, free: 2.281 MB / 0.6075 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 5.757e-05/0.3259, allocations: 27.91 kB / 0.7964 GB, free: 2.254 MB / 0.6075 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 2.02e-05/0.3259, allocations: 19.92 kB / 0.7965 GB, free: 2.234 MB / 0.6075 GB
Notification: Performance of sorting global known variables: time 4.361e-05/0.326, allocations: 75.28 kB / 0.7965 GB, free: 2.16 MB / 0.6075 GB
Notification: Performance of sort global known variables: time 1e-07/0.326, allocations: 0 / 0.7965 GB, free: 2.16 MB / 0.6075 GB
Notification: Performance of remove unused functions: time 0.0004455/0.3264, allocations: 99.92 kB / 0.7966 GB, free: 2.062 MB / 0.6075 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 0.0006307/0.3271, allocations: 214.7 kB / 0.7968 GB, free: 1.852 MB / 0.6075 GB
Notification: Performance of simCode: created initialization part: time 0.0004141/0.3275, allocations: 247.7 kB / 0.7971 GB, free: 1.609 MB / 0.6075 GB
Notification: Performance of simCode: created event and clocks part: time 3.296e-06/0.3275, allocations: 3.938 kB / 0.7971 GB, free: 1.605 MB / 0.6075 GB
Notification: Performance of simCode: created simulation system equations: time 0.0001867/0.3277, allocations: 139.8 kB / 0.7972 GB, free: 1.469 MB / 0.6075 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.000204/0.3279, allocations: 16 kB / 0.7972 GB, free: 1.453 MB / 0.6075 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.0006756/0.3286, allocations: 389.8 kB / 0.7976 GB, free: 1.031 MB / 0.6075 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.000349/0.3289, allocations: 0.7166 MB / 0.7983 GB, free: 296 kB / 0.6075 GB
Notification: Performance of simCode: alias equations: time 0.0002332/0.3292, allocations: 109.4 kB / 0.7984 GB, free: 184 kB / 0.6075 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 6.135e-05/0.3292, allocations: 27.42 kB / 0.7984 GB, free: 160 kB / 0.6075 GB
Notification: Performance of SimCode: time 7.41e-07/0.3293, allocations: 0 / 0.7984 GB, free: 160 kB / 0.6075 GB
Notification: Performance of Templates: time 0.006142/0.3354, allocations: 2.489 MB / 0.8008 GB, free: 13.66 MB / 0.6231 GB
make -j1 -f Buildings_8_Buildings.Fluid.HeatExchangers.BaseClasses.Examples.EpsilonNTUZ.makefile
Environment - environmentSimulation:
(rm -f Buildings_8_Buildings.Fluid.HeatExchangers.BaseClasses.Examples.EpsilonNTUZ.pipe ; mkfifo Buildings_8_Buildings.Fluid.HeatExchangers.BaseClasses.Examples.EpsilonNTUZ.pipe ; head -c 1048576 < Buildings_8_Buildings.Fluid.HeatExchangers.BaseClasses.Examples.EpsilonNTUZ.pipe >> ../files/Buildings_8_Buildings.Fluid.HeatExchangers.BaseClasses.Examples.EpsilonNTUZ.sim & ./Buildings_8_Buildings.Fluid.HeatExchangers.BaseClasses.Examples.EpsilonNTUZ  -abortSlowSimulation -alarm=480 -lv LOG_STATS > Buildings_8_Buildings.Fluid.HeatExchangers.BaseClasses.Examples.EpsilonNTUZ.pipe 2>&1)
Environment - environmentSimulation: