Running: ./testmodel.py --libraries=/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr Buildings_7.0.0_Buildings.Utilities.IO.SignalExchange.Examples.FirstOrder.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 Complex with version 3.2.3 (/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+maint.om/package.mo)
Using package Buildings with version 7.0.1 (/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 7.0.1/package.mo)
Running command: translateModel(Buildings.Utilities.IO.SignalExchange.Examples.FirstOrder,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_7.0.0_Buildings.Utilities.IO.SignalExchange.Examples.FirstOrder")
Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 7.0.1/package.mo): time 2.57/2.57, allocations: 251.1 MB / 266.1 MB, free: 11.63 MB / 218.7 MB
Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+maint.om/package.mo): time 0.00149/0.00149, allocations: 180.7 kB / 325.6 MB, free: 2.832 MB / 250.7 MB
Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 2.524/2.524, allocations: 205.4 MB / 0.5766 GB, free: 20.79 MB / 426.7 MB
Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.3+maint.om/package.mo): time 0.001246/0.001246, allocations: 91.92 kB / 0.6811 GB, free: 13.61 MB / 0.5105 GB
Notification: Performance of FrontEnd - loaded program: time 0.0006527/0.000653, allocations: 16.53 kB / 0.7951 GB, free: 135.6 MB / 0.6042 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.2307/0.2314, allocations: 106.3 MB / 0.8989 GB, free: 65.48 MB / 0.6042 GB
Notification: Performance of NFInst.instantiate(Buildings.Utilities.IO.SignalExchange.Examples.FirstOrder): time 0.003541/0.235, allocations: 2.193 MB / 0.901 GB, free: 63.27 MB / 0.6042 GB
Notification: Performance of NFInst.instExpressions: time 0.002064/0.2371, allocations: 0.8935 MB / 0.9019 GB, free: 62.37 MB / 0.6042 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.000301/0.2375, allocations: 7.938 kB / 0.9019 GB, free: 62.36 MB / 0.6042 GB
Notification: Performance of NFTyping.typeComponents: time 7.006e-05/0.2376, allocations: 27.66 kB / 0.9019 GB, free: 62.34 MB / 0.6042 GB
Notification: Performance of NFTyping.typeBindings: time 0.0004568/0.238, allocations: 83.69 kB / 0.902 GB, free: 62.25 MB / 0.6042 GB
Notification: Performance of NFTyping.typeClassSections: time 0.0005507/0.2386, allocations: 146.1 kB / 0.9021 GB, free: 62.11 MB / 0.6042 GB
Notification: Performance of NFFlatten.flatten: time 0.0004749/0.2391, allocations: 252.1 kB / 0.9024 GB, free: 61.87 MB / 0.6042 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.000314/0.2394, allocations: 152.2 kB / 0.9025 GB, free: 61.71 MB / 0.6042 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.000128/0.2395, allocations: 91.5 kB / 0.9026 GB, free: 61.62 MB / 0.6042 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.0001461/0.2397, allocations: 95.3 kB / 0.9027 GB, free: 61.53 MB / 0.6042 GB
Notification: Performance of NFPackage.collectConstants: time 3.495e-05/0.2398, allocations: 4 kB / 0.9027 GB, free: 61.53 MB / 0.6042 GB
Notification: Performance of NFFlatten.collectFunctions: time 3.636e-05/0.2398, allocations: 8 kB / 0.9027 GB, free: 61.52 MB / 0.6042 GB
Notification: Performance of NFScalarize.scalarize: time 4.649e-05/0.2399, allocations: 39.78 kB / 0.9028 GB, free: 61.48 MB / 0.6042 GB
Notification: Performance of NFVerifyModel.verify: time 5.711e-05/0.2399, allocations: 97.45 kB / 0.9028 GB, free: 61.38 MB / 0.6042 GB
Notification: Performance of NFConvertDAE.convert: time 0.0005033/0.2404, allocations: 499 kB / 0.9033 GB, free: 60.89 MB / 0.6042 GB
Notification: Performance of FrontEnd - DAE generated: time 3.126e-06/0.2405, allocations: 3.938 kB / 0.9033 GB, free: 60.89 MB / 0.6042 GB
Notification: Performance of FrontEnd: time 1.853e-06/0.2405, allocations: 0 / 0.9033 GB, free: 60.89 MB / 0.6042 GB
Notification: Performance of Transformations before backend: time 8.496e-06/0.2405, allocations: 0 / 0.9033 GB, free: 60.89 MB / 0.6042 GB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 66
 * Number of variables: 66
Notification: Performance of Generate backend data structure: time 0.001061/0.2416, allocations: 0.5844 MB / 0.9039 GB, free: 60.25 MB / 0.6042 GB
Notification: Performance of prepare preOptimizeDAE: time 4.909e-05/0.2416, allocations: 8.031 kB / 0.9039 GB, free: 60.25 MB / 0.6042 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.0001071/0.2417, allocations: 47.39 kB / 0.904 GB, free: 60.2 MB / 0.6042 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.0006044/0.2424, allocations: 378.2 kB / 0.9043 GB, free: 59.79 MB / 0.6042 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 3.721e-05/0.2424, allocations: 20.56 kB / 0.9043 GB, free: 59.77 MB / 0.6042 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 6.437e-05/0.2425, allocations: 28 kB / 0.9044 GB, free: 59.75 MB / 0.6042 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.0008459/0.2433, allocations: 329.4 kB / 0.9047 GB, free: 59.4 MB / 0.6042 GB
Notification: Performance of preOpt findStateOrder (simulation): time 1.797e-05/0.2434, allocations: 3.938 kB / 0.9047 GB, free: 59.4 MB / 0.6042 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 4.568e-05/0.2434, allocations: 8 kB / 0.9047 GB, free: 59.39 MB / 0.6042 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 1.705e-05/0.2435, allocations: 11.95 kB / 0.9047 GB, free: 59.38 MB / 0.6042 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0007667/0.2442, allocations: 250.1 kB / 0.9049 GB, free: 59.14 MB / 0.6042 GB
Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.002097/0.2463, allocations: 1.17 MB / 0.9061 GB, free: 57.91 MB / 0.6042 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.000853/0.2472, allocations: 246.8 kB / 0.9063 GB, free: 57.66 MB / 0.6042 GB
Notification: Performance of preOpt evalFunc (simulation): time 3.282e-05/0.2473, allocations: 4 kB / 0.9063 GB, free: 57.65 MB / 0.6042 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 2.944e-05/0.2473, allocations: 34.52 kB / 0.9064 GB, free: 57.61 MB / 0.6042 GB
Notification: Performance of pre-optimization done (n=16): time 3.246e-06/0.2473, allocations: 4 kB / 0.9064 GB, free: 57.61 MB / 0.6042 GB
Notification: Performance of matching and sorting (n=16): time 0.001057/0.2484, allocations: 327.8 kB / 0.9067 GB, free: 57.28 MB / 0.6042 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 4.585e-05/0.2485, allocations: 77.11 kB / 0.9067 GB, free: 57.19 MB / 0.6042 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.000444/0.2489, allocations: 333.7 kB / 0.9071 GB, free: 56.85 MB / 0.6042 GB
Notification: Performance of collectPreVariables (initialization): time 2.949e-05/0.249, allocations: 29.7 kB / 0.9071 GB, free: 56.82 MB / 0.6042 GB
Notification: Performance of collectInitialEqns (initialization): time 0.000153/0.2491, allocations: 200 kB / 0.9073 GB, free: 56.62 MB / 0.6042 GB
Notification: Performance of collectInitialBindings (initialization): time 5.601e-05/0.2492, allocations: 59.19 kB / 0.9073 GB, free: 56.56 MB / 0.6042 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 1.697e-05/0.2492, allocations: 4 kB / 0.9073 GB, free: 56.55 MB / 0.6042 GB
Notification: Performance of setup shared object (initialization): time 8.828e-05/0.2493, allocations: 342.8 kB / 0.9077 GB, free: 56.21 MB / 0.6042 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.0002934/0.2496, allocations: 83.97 kB / 0.9077 GB, free: 56.13 MB / 0.6042 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.0003245/0.25, allocations: 119.4 kB / 0.9079 GB, free: 56 MB / 0.6042 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.0003382/0.2503, allocations: 101.2 kB / 0.908 GB, free: 55.9 MB / 0.6042 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 6.422e-06/0.2503, allocations: 3.953 kB / 0.908 GB, free: 55.9 MB / 0.6042 GB
Notification: Performance of matching and sorting (n=20) (initialization): time 0.0007505/0.2511, allocations: 275.1 kB / 0.9082 GB, free: 55.62 MB / 0.6042 GB
Notification: Performance of prepare postOptimizeDAE: time 8.009e-05/0.2512, allocations: 267 kB / 0.9085 GB, free: 55.34 MB / 0.6042 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 8.466e-06/0.2512, allocations: 8.062 kB / 0.9085 GB, free: 55.34 MB / 0.6042 GB
Notification: Performance of postOpt tearingSystem (initialization): time 2.125e-05/0.2512, allocations: 0 / 0.9085 GB, free: 55.34 MB / 0.6042 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0003021/0.2516, allocations: 39.94 kB / 0.9085 GB, free: 55.3 MB / 0.6042 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 8.877e-06/0.2516, allocations: 0 / 0.9085 GB, free: 55.3 MB / 0.6042 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.000232/0.2518, allocations: 23.83 kB / 0.9085 GB, free: 55.27 MB / 0.6042 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 2.364e-05/0.2519, allocations: 8 kB / 0.9086 GB, free: 55.27 MB / 0.6042 GB
Notification: Performance of prepare postOptimizeDAE: time 8.856e-06/0.2519, allocations: 4 kB / 0.9086 GB, free: 55.26 MB / 0.6042 GB
Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.0004718/0.2524, allocations: 183.7 kB / 0.9087 GB, free: 55.08 MB / 0.6042 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 2.825e-06/0.2524, allocations: 0 / 0.9087 GB, free: 55.08 MB / 0.6042 GB
Notification: Performance of postOpt tearingSystem (initialization): time 4.458e-06/0.2524, allocations: 4 kB / 0.9087 GB, free: 55.08 MB / 0.6042 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0002223/0.2526, allocations: 27.98 kB / 0.9088 GB, free: 55.05 MB / 0.6042 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 3.677e-06/0.2526, allocations: 0 / 0.9088 GB, free: 55.05 MB / 0.6042 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0001738/0.2528, allocations: 23.73 kB / 0.9088 GB, free: 55.03 MB / 0.6042 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 1.687e-05/0.2528, allocations: 8 kB / 0.9088 GB, free: 55.02 MB / 0.6042 GB
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 3
 * Number of states: 0 ()
 * Number of discrete variables: 3 (expMod.oveWriSet_activate,expMod.oveWriAct_activate,expMod.mod.conPI.I.local_reset)
 * Number of discrete states: 0 ()
 * Number of clocked states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for initialization (20):
 * Single equations (assignments): 20
 * 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 0.0002579/0.2531, allocations: 253 kB / 0.909 GB, free: 54.76 MB / 0.6042 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 7.477e-05/0.2532, allocations: 31.62 kB / 0.9091 GB, free: 54.73 MB / 0.6042 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 9.073e-05/0.2533, allocations: 35.28 kB / 0.9091 GB, free: 54.69 MB / 0.6042 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 4.198e-06/0.2533, allocations: 0 / 0.9091 GB, free: 54.69 MB / 0.6042 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 5.841e-06/0.2533, allocations: 0 / 0.9091 GB, free: 54.69 MB / 0.6042 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 4.9e-06/0.2533, allocations: 3.938 kB / 0.9091 GB, free: 54.68 MB / 0.6042 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.000507/0.2539, allocations: 413.3 kB / 0.9095 GB, free: 54.23 MB / 0.6042 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 2.214e-06/0.2539, allocations: 0 / 0.9095 GB, free: 54.23 MB / 0.6042 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0003437/0.2542, allocations: 27.97 kB / 0.9095 GB, free: 54.2 MB / 0.6042 GB
Notification: Performance of postOpt tearingSystem (simulation): time 5.63e-06/0.2542, allocations: 11.94 kB / 0.9095 GB, free: 54.19 MB / 0.6042 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 2.344e-05/0.2543, allocations: 4 kB / 0.9095 GB, free: 54.19 MB / 0.6042 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 2.655e-06/0.2543, allocations: 0 / 0.9095 GB, free: 54.19 MB / 0.6042 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.914e-06/0.2543, allocations: 0 / 0.9095 GB, free: 54.19 MB / 0.6042 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.001045/0.2554, allocations: 449.4 kB / 0.91 GB, free: 53.73 MB / 0.6042 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.0001397/0.2555, allocations: 136.7 kB / 0.9101 GB, free: 53.58 MB / 0.6042 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 5.52e-05/0.2556, allocations: 4 kB / 0.9101 GB, free: 53.58 MB / 0.6042 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.000246/0.2558, allocations: 11.98 kB / 0.9101 GB, free: 53.57 MB / 0.6042 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 6.421e-05/0.2559, allocations: 20.05 kB / 0.9101 GB, free: 53.55 MB / 0.6042 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 1.648e-05/0.2559, allocations: 0 / 0.9101 GB, free: 53.55 MB / 0.6042 GB
Notification: Performance of sorting global known variables: time 0.0003252/0.2563, allocations: 239.2 kB / 0.9104 GB, free: 53.32 MB / 0.6042 GB
Notification: Performance of sort global known variables: time 3.91e-07/0.2563, allocations: 3.938 kB / 0.9104 GB, free: 53.32 MB / 0.6042 GB
Notification: Performance of remove unused functions: time 0.0005571/0.2569, allocations: 91.53 kB / 0.9104 GB, free: 53.23 MB / 0.6042 GB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 1
 * Number of states: 2 (expMod.mod.conPI.I.y,expMod.mod.firOrd.y)
 * Number of discrete variables: 2 (expMod.oveWriSet_activate,expMod.oveWriAct_activate)
 * Number of discrete states: 0 ()
 * Number of clocked states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for simulation (16):
 * Single equations (assignments): 16
 * 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 0.0001274/0.257, allocations: 103.2 kB / 0.9105 GB, free: 53.12 MB / 0.6042 GB
Notification: Performance of simCode: created initialization part: time 0.0009227/0.2579, allocations: 297.9 kB / 0.9108 GB, free: 52.83 MB / 0.6042 GB
Notification: Performance of simCode: created event and clocks part: time 3.727e-06/0.2579, allocations: 0 / 0.9108 GB, free: 52.83 MB / 0.6042 GB
Notification: Performance of simCode: created simulation system equations: time 0.0003302/0.2583, allocations: 108.1 kB / 0.9109 GB, free: 52.72 MB / 0.6042 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.0007367/0.259, allocations: 72.52 kB / 0.911 GB, free: 52.65 MB / 0.6042 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.00146/0.2605, allocations: 0.652 MB / 0.9116 GB, free: 51.97 MB / 0.6042 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.000249/0.2608, allocations: 0.7872 MB / 0.9124 GB, free: 51.16 MB / 0.6042 GB
Notification: Performance of simCode: alias equations: time 0.0002233/0.261, allocations: 34.25 kB / 0.9124 GB, free: 51.12 MB / 0.6042 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 9.582e-05/0.2611, allocations: 19.44 kB / 0.9125 GB, free: 51.11 MB / 0.6042 GB
Notification: Performance of SimCode: time 1.021e-06/0.2611, allocations: 0 / 0.9125 GB, free: 51.11 MB / 0.6042 GB
Notification: Performance of Templates: time 0.009341/0.2705, allocations: 2.864 MB / 0.9153 GB, free: 48.27 MB / 0.6042 GB