Running: ./testmodel.py --libraries=/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr IBPSA_master_IBPSA.Fluid.Actuators.Dampers.Examples.VAVBoxExponential.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.Fluid.Actuators.Dampers.Examples.VAVBoxExponential,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="IBPSA_master_IBPSA.Fluid.Actuators.Dampers.Examples.VAVBoxExponential")
Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+maint.om/package.mo): time 0.002506/0.00251, allocations: 357.4 kB / 16.58 MB, free: 5.566 MB / 13.93 MB
Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/IBPSA 3.0.0-master/package.mo): time 1.413/1.413, allocations: 165.8 MB / 183.1 MB, free: 5.539 MB / 138.7 MB
Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 3.834/3.834, allocations: 410.8 MB / 0.6001 GB, free: 15.07 MB / 298.7 MB
Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.3+maint.om/package.mo): time 0.002513/0.002513, allocations: 188.6 kB / 0.6668 GB, free: 6.914 MB / 298.7 MB
Notification: Performance of FrontEnd - loaded program: time 0.0004555/0.0004556, allocations: 15.98 kB / 0.7429 GB, free: 8.941 MB / 378.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.4548/0.4552, allocations: 67.43 MB / 0.8087 GB, free: 28.78 MB / 378.7 MB
Notification: Performance of FrontEnd - scodeFlatten: time 6.057/6.512, allocations: 2.042 GB / 2.851 GB, free: 51.25 MB / 0.573 GB
Notification: Performance of FrontEnd - mkProgramGraph: time 0.0003371/6.513, allocations: 104.9 kB / 2.851 GB, free: 51.2 MB / 0.573 GB
Notification: Performance of FrontEnd - DAE generated: time 2.371/8.883, allocations: 459.7 MB / 3.3 GB, free: 47.16 MB / 0.573 GB
Notification: Performance of FrontEnd: time 1.613e-06/8.883, allocations: 7.938 kB / 3.3 GB, free: 47.15 MB / 0.573 GB
Notification: Performance of Transformations before backend: time 9.751e-05/8.884, allocations: 27.98 kB / 3.3 GB, free: 47.12 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: 91
 * Number of variables: 91
Notification: Performance of Generate backend data structure: time 0.004259/8.888, allocations: 1.356 MB / 3.301 GB, free: 45.72 MB / 0.573 GB
Notification: Performance of prepare preOptimizeDAE: time 4.072e-05/8.888, allocations: 8.031 kB / 3.301 GB, free: 45.71 MB / 0.573 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.001322/8.889, allocations: 174.8 kB / 3.301 GB, free: 45.54 MB / 0.573 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.002163/8.891, allocations: 0.7927 MB / 3.302 GB, free: 44.7 MB / 0.573 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 4.428e-05/8.891, allocations: 40.98 kB / 3.302 GB, free: 44.66 MB / 0.573 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.0001213/8.892, allocations: 52 kB / 3.302 GB, free: 44.61 MB / 0.573 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.001203/8.893, allocations: 0.5127 MB / 3.303 GB, free: 44.06 MB / 0.573 GB
Notification: Performance of preOpt findStateOrder (simulation): time 1.902e-05/8.893, allocations: 0 / 3.303 GB, free: 44.06 MB / 0.573 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 6.074e-05/8.893, allocations: 19.95 kB / 3.303 GB, free: 44.04 MB / 0.573 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 1.238e-05/8.893, allocations: 12 kB / 3.303 GB, free: 44.03 MB / 0.573 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.001135/8.894, allocations: 346.4 kB / 3.303 GB, free: 43.69 MB / 0.573 GB
Warning: The model contains alias variables with redundant start and/or conflicting nominal values. It is recommended to resolve the conflicts, because otherwise the system could be hard to solve. To print the conflicting alias sets and the chosen candidates please use -d=aliasConflicts.
Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.003477/8.898, allocations: 1.967 MB / 3.305 GB, free: 41.57 MB / 0.573 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.001021/8.899, allocations: 343.8 kB / 3.305 GB, free: 41.23 MB / 0.573 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.0005162/8.899, allocations: 168.7 kB / 3.305 GB, free: 41.06 MB / 0.573 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.0003541/8.899, allocations: 194.2 kB / 3.306 GB, free: 40.84 MB / 0.573 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 2.732e-05/8.9, allocations: 42.5 kB / 3.306 GB, free: 40.79 MB / 0.573 GB
Notification: Performance of pre-optimization done (n=26): time 3.647e-06/8.9, allocations: 0 / 3.306 GB, free: 40.79 MB / 0.573 GB
Notification: Performance of matching and sorting (n=26): time 0.002886/8.902, allocations: 0.7018 MB / 3.306 GB, free: 40.05 MB / 0.573 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 6.135e-05/8.903, allocations: 213.6 kB / 3.307 GB, free: 39.8 MB / 0.573 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.001756/8.904, allocations: 0.9035 MB / 3.307 GB, free: 38.88 MB / 0.573 GB
Notification: Performance of collectPreVariables (initialization): time 7.749e-05/8.904, allocations: 37.7 kB / 3.308 GB, free: 38.84 MB / 0.573 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0003041/8.905, allocations: 365.5 kB / 3.308 GB, free: 38.47 MB / 0.573 GB
Notification: Performance of collectInitialBindings (initialization): time 8.785e-05/8.905, allocations: 90.56 kB / 3.308 GB, free: 38.38 MB / 0.573 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 3.005e-05/8.905, allocations: 8 kB / 3.308 GB, free: 38.38 MB / 0.573 GB
Notification: Performance of setup shared object (initialization): time 6.513e-05/8.905, allocations: 322 kB / 3.308 GB, free: 38.05 MB / 0.573 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.0005388/8.905, allocations: 156.2 kB / 3.308 GB, free: 37.9 MB / 0.573 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.000726/8.906, allocations: 378.2 kB / 3.309 GB, free: 37.45 MB / 0.573 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.0005954/8.907, allocations: 207.5 kB / 3.309 GB, free: 37.25 MB / 0.573 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 3.777e-06/8.907, allocations: 0 / 3.309 GB, free: 37.25 MB / 0.573 GB
Notification: Performance of matching and sorting (n=38) (initialization): time 0.0018/8.909, allocations: 0.5297 MB / 3.309 GB, free: 36.71 MB / 0.573 GB
Notification: Performance of prepare postOptimizeDAE: time 5.155e-05/8.909, allocations: 108.4 kB / 3.31 GB, free: 36.59 MB / 0.573 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 2.814e-05/8.909, allocations: 4 kB / 3.31 GB, free: 36.59 MB / 0.573 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.000471/8.909, allocations: 56.77 kB / 3.31 GB, free: 36.53 MB / 0.573 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0009582/8.91, allocations: 91.86 kB / 3.31 GB, free: 36.44 MB / 0.573 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.000659/8.911, allocations: 1.154 MB / 3.311 GB, free: 35.23 MB / 0.573 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001498/8.912, allocations: 103.8 kB / 3.311 GB, free: 35.13 MB / 0.573 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 7.105e-05/8.912, allocations: 19.98 kB / 3.311 GB, free: 35.11 MB / 0.573 GB
Notification: Performance of prepare postOptimizeDAE: time 9.638e-06/8.912, allocations: 7.953 kB / 3.311 GB, free: 35.11 MB / 0.573 GB
Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.001376/8.914, allocations: 426.3 kB / 3.311 GB, free: 34.69 MB / 0.573 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 2.111e-05/8.914, allocations: 8 kB / 3.311 GB, free: 34.68 MB / 0.573 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.0002089/8.914, allocations: 36.83 kB / 3.311 GB, free: 34.64 MB / 0.573 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0006484/8.915, allocations: 75.94 kB / 3.312 GB, free: 34.57 MB / 0.573 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.001358/8.916, allocations: 1.467 MB / 3.313 GB, free: 32.96 MB / 0.573 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001477/8.918, allocations: 111.6 kB / 3.313 GB, free: 32.85 MB / 0.573 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 6.042e-05/8.918, allocations: 16 kB / 3.313 GB, free: 32.84 MB / 0.573 GB
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 3
 * 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 (31):
 * Single equations (assignments): 25
 * Array equations: 2
 * Algorithm blocks: 0
 * Record equations: 2
 * When equations: 0
 * If-equations: 0
 * Equation systems (linear and non-linear blocks): 1
 * Torn equation systems: 1
 * Mixed (continuous/discrete) equation systems: 0
Notification: Equation system details:
 * Constant Jacobian: 0
 * Linear Jacobian (size,density): 0
 * Non-linear Jacobian: 1 {1}
 * Without analytic Jacobian: 0
Notification: Torn system details for strict tearing set:
 * Linear torn systems: 0
 * Non-linear torn systems: 1 {1 3}
Notification: Performance of prepare postOptimizeDAE: time 0.0004953/8.918, allocations: 301 kB / 3.313 GB, free: 32.53 MB / 0.573 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0001741/8.918, allocations: 78.97 kB / 3.313 GB, free: 32.45 MB / 0.573 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.001498/8.92, allocations: 477.4 kB / 3.314 GB, free: 31.98 MB / 0.573 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 5.03e-06/8.92, allocations: 0 / 3.314 GB, free: 31.98 MB / 0.573 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 2.344e-06/8.92, allocations: 0 / 3.314 GB, free: 31.98 MB / 0.573 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 7.003e-06/8.92, allocations: 4 kB / 3.314 GB, free: 31.97 MB / 0.573 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.002723/8.923, allocations: 1.238 MB / 3.315 GB, free: 30.66 MB / 0.573 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 4.499e-06/8.923, allocations: 0 / 3.315 GB, free: 30.66 MB / 0.573 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0006604/8.923, allocations: 72.08 kB / 3.315 GB, free: 30.59 MB / 0.573 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.0001589/8.924, allocations: 40.84 kB / 3.315 GB, free: 30.55 MB / 0.573 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 4.118e-05/8.924, allocations: 15.98 kB / 3.315 GB, free: 30.53 MB / 0.573 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.0005247/8.924, allocations: 1.146 MB / 3.316 GB, free: 29.34 MB / 0.573 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 2.946e-06/8.924, allocations: 0 / 3.316 GB, free: 29.34 MB / 0.573 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.001911/8.926, allocations: 0.756 MB / 3.317 GB, free: 28.54 MB / 0.573 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.0004116/8.927, allocations: 220 kB / 3.317 GB, free: 28.31 MB / 0.573 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0001707/8.927, allocations: 12 kB / 3.317 GB, free: 28.3 MB / 0.573 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.001249/8.928, allocations: 59.92 kB / 3.317 GB, free: 28.24 MB / 0.573 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 9.781e-05/8.928, allocations: 27.86 kB / 3.317 GB, free: 28.21 MB / 0.573 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 4.641e-05/8.928, allocations: 16 kB / 3.317 GB, free: 28.2 MB / 0.573 GB
Notification: Performance of sorting global known variables: time 0.001381/8.93, allocations: 0.6434 MB / 3.318 GB, free: 27.56 MB / 0.573 GB
Notification: Performance of sort global known variables: time 4e-07/8.93, allocations: 0 / 3.318 GB, free: 27.56 MB / 0.573 GB
Notification: Performance of remove unused functions: time 0.001945/8.932, allocations: 491.4 kB / 3.318 GB, free: 27.08 MB / 0.573 GB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 7
 * Number of states: 4 (dam.filter.x[1],dam.filter.x[2],vav.filter.x[1],vav.filter.x[2])
 * 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 (25):
 * Single equations (assignments): 23
 * Array equations: 0
 * Algorithm blocks: 0
 * Record equations: 0
 * When equations: 0
 * If-equations: 0
 * Equation systems (linear and non-linear blocks): 1
 * Torn equation systems: 1
 * Mixed (continuous/discrete) equation systems: 0
Notification: Equation system details:
 * Constant Jacobian: 0
 * Linear Jacobian (size,density): 0
 * Non-linear Jacobian: 1 {1}
 * Without analytic Jacobian: 0
Notification: Torn system details for strict tearing set:
 * Linear torn systems: 0
 * Non-linear torn systems: 1 {1 3}
Notification: Performance of Backend phase and start with SimCode phase: time 0.002105/8.934, allocations: 1.287 MB / 3.32 GB, free: 25.76 MB / 0.573 GB
Notification: Performance of simCode: created initialization part: time 0.002665/8.936, allocations: 0.8212 MB / 3.321 GB, free: 24.9 MB / 0.573 GB
Notification: Performance of simCode: created event and clocks part: time 6.011e-06/8.936, allocations: 4 kB / 3.321 GB, free: 24.89 MB / 0.573 GB
Notification: Performance of simCode: created simulation system equations: time 0.0006972/8.937, allocations: 188.1 kB / 3.321 GB, free: 24.71 MB / 0.573 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.002959/8.94, allocations: 323.7 kB / 3.321 GB, free: 24.4 MB / 0.573 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.002404/8.942, allocations: 1.507 MB / 3.323 GB, free: 22.85 MB / 0.573 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0004569/8.943, allocations: 0.9765 MB / 3.323 GB, free: 21.84 MB / 0.573 GB
Notification: Performance of simCode: alias equations: time 0.001102/8.944, allocations: 177.3 kB / 3.324 GB, free: 21.67 MB / 0.573 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.000306/8.944, allocations: 55.42 kB / 3.324 GB, free: 21.61 MB / 0.573 GB
Notification: Performance of SimCode: time 1.523e-06/8.944, allocations: 0 / 3.324 GB, free: 21.61 MB / 0.573 GB
Notification: Performance of Templates: time 0.4836/9.428, allocations: 28.83 MB / 3.352 GB, free: 108.8 MB / 0.573 GB