Running: ./testmodel.py --libraries=/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/../OMCompiler/build/lib/omlibrary/ --ompython_omhome=/usr Buildings_6.0.0_Buildings.Fluid.MixingVolumes.Validation.CoupledVolumesSpecializedWaterTemperatureDependentDensity.conf.json
Using package ModelicaServices with version 3.2.2 (/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OMCompiler/build/lib/omlibrary/ModelicaServices 3.2.2/package.mo)
Using package Complex with version 3.2.2 (/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OMCompiler/build/lib/omlibrary/Complex 3.2.2.mo)
Using package Modelica with version 3.2.2 (/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OMCompiler/build/lib/omlibrary/Modelica 3.2.2/package.mo)
Using package Buildings with version 6.0.0 (/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OMCompiler/build/lib/omlibrary/Buildings 6.0.0/package.mo)
Running command: "" <> buildModelFMU(Buildings.Fluid.MixingVolumes.Validation.CoupledVolumesSpecializedWaterTemperatureDependentDensity,fileNamePrefix="Buildings_6_0_0_Buildings_Fluid_MixingVolumes_Validation_CoupledVolumesSpecializedWaterTemperatureDependentDensity",fmuType="me",version="2.0",platforms={"static"})
[<interactive>:1:1-1:32:writable] Error: Class GC_set_max_heap_size not found in scope <global scope> (looking for a function or record).
Notification: Performance of loadModel(Buildings): time 3.901/3.901, allocations: 433 MB / 440.3 MB, free: 4.801 MB / 346.7 MB
Notification: Performance of FrontEnd - loaded program: time 0.5703/4.471, allocations: 104.3 MB / 0.5319 GB, free: 13.01 MB / 442.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.2476/4.719, allocations: 98.73 MB / 0.6283 GB, free: 9.797 MB / 0.5105 GB
Notification: Performance of FrontEnd - scodeFlatten: time 1.64/6.359, allocations: 0.586 GB / 1.214 GB, free: 184.3 MB / 0.823 GB
Notification: Performance of FrontEnd - mkProgramGraph: time 0.0002915/6.359, allocations: 91.45 kB / 1.214 GB, free: 184.2 MB / 0.823 GB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 110
 * Number of variables: 110
Notification: Performance of Generate backend data structure: time 0.5769/6.936, allocations: 162.1 MB / 1.373 GB, free: 35.66 MB / 0.823 GB
Notification: Performance of prepare preOptimizeDAE: time 4.312e-05/6.936, allocations: 8 kB / 1.373 GB, free: 35.65 MB / 0.823 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.004178/6.94, allocations: 298.6 kB / 1.373 GB, free: 35.36 MB / 0.823 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.002378/6.943, allocations: 0.6905 MB / 1.374 GB, free: 34.62 MB / 0.823 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 2.902e-05/6.943, allocations: 12 kB / 1.374 GB, free: 34.61 MB / 0.823 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.0001016/6.943, allocations: 28 kB / 1.374 GB, free: 34.59 MB / 0.823 GB
Notification: Performance of preOpt removeEqualFunctionCalls (simulation): time 0.0009292/6.944, allocations: 293.9 kB / 1.374 GB, free: 34.3 MB / 0.823 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.001007/6.945, allocations: 443 kB / 1.374 GB, free: 33.83 MB / 0.823 GB
Notification: Performance of preOpt findStateOrder (simulation): time 2.693e-05/6.945, allocations: 3.938 kB / 1.374 GB, free: 33.83 MB / 0.823 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 6.481e-05/6.945, allocations: 4 kB / 1.374 GB, free: 33.82 MB / 0.823 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 1.517e-05/6.945, allocations: 8 kB / 1.374 GB, free: 33.82 MB / 0.823 GB
Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.004042/6.949, allocations: 2.745 MB / 1.377 GB, free: 30.87 MB / 0.823 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.0004263/6.949, allocations: 174.4 kB / 1.377 GB, free: 30.69 MB / 0.823 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.000271/6.95, allocations: 121.3 kB / 1.377 GB, free: 30.57 MB / 0.823 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.0005397/6.95, allocations: 0.6573 MB / 1.378 GB, free: 29.77 MB / 0.823 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 3.028e-05/6.95, allocations: 42.8 kB / 1.378 GB, free: 29.71 MB / 0.823 GB
Notification: Performance of pre-optimization done (n=27): time 3.045e-06/6.95, allocations: 0 / 1.378 GB, free: 29.71 MB / 0.823 GB
Notification: Performance of matching and sorting (n=39): time 0.008561/6.959, allocations: 1.549 MB / 1.38 GB, free: 28.11 MB / 0.823 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 2.964e-05/6.959, allocations: 55.41 kB / 1.38 GB, free: 28.04 MB / 0.823 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0007694/6.96, allocations: 414.1 kB / 1.38 GB, free: 27.63 MB / 0.823 GB
Notification: Performance of collectPreVariables (initialization): time 6.376e-05/6.96, allocations: 29.7 kB / 1.38 GB, free: 27.59 MB / 0.823 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0001473/6.96, allocations: 256.2 kB / 1.38 GB, free: 27.34 MB / 0.823 GB
Notification: Performance of collectInitialBindings (initialization): time 0.0001605/6.96, allocations: 130 kB / 1.38 GB, free: 27.21 MB / 0.823 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 3.635e-05/6.96, allocations: 0 / 1.38 GB, free: 27.21 MB / 0.823 GB
Notification: Performance of setup shared object (initialization): time 0.0001099/6.96, allocations: 362.8 kB / 1.381 GB, free: 26.84 MB / 0.823 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.0003963/6.961, allocations: 145 kB / 1.381 GB, free: 26.7 MB / 0.823 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.0004439/6.961, allocations: 266.5 kB / 1.381 GB, free: 26.39 MB / 0.823 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.0007051/6.962, allocations: 199.6 kB / 1.381 GB, free: 26.2 MB / 0.823 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 4.869e-06/6.962, allocations: 7.938 kB / 1.381 GB, free: 26.19 MB / 0.823 GB
Notification: Performance of matching and sorting (n=55) (initialization): time 0.002795/6.965, allocations: 0.6618 MB / 1.382 GB, free: 25.52 MB / 0.823 GB
Notification: Performance of prepare postOptimizeDAE: time 0.000286/6.965, allocations: 1.229 MB / 1.383 GB, free: 24.19 MB / 0.823 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.312e-05/6.965, allocations: 4 kB / 1.383 GB, free: 24.19 MB / 0.823 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.001598/6.967, allocations: 265.4 kB / 1.383 GB, free: 23.92 MB / 0.823 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0005831/6.967, allocations: 71.91 kB / 1.384 GB, free: 23.85 MB / 0.823 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.007727/6.975, allocations: 3.842 MB / 1.387 GB, free: 19.78 MB / 0.823 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.002232/6.977, allocations: 79.83 kB / 1.387 GB, free: 19.7 MB / 0.823 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 8.094e-05/6.978, allocations: 23.98 kB / 1.387 GB, free: 19.68 MB / 0.823 GB
Notification: Performance of prepare postOptimizeDAE: time 9.818e-06/6.978, allocations: 0 / 1.387 GB, free: 19.68 MB / 0.823 GB
Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.002595/6.98, allocations: 0.5832 MB / 1.388 GB, free: 19.09 MB / 0.823 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 9.918e-06/6.98, allocations: 4 kB / 1.388 GB, free: 19.09 MB / 0.823 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.001538/6.982, allocations: 257.8 kB / 1.388 GB, free: 18.83 MB / 0.823 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0005526/6.982, allocations: 67.91 kB / 1.388 GB, free: 18.76 MB / 0.823 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.007667/6.99, allocations: 3.847 MB / 1.392 GB, free: 14.68 MB / 0.823 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.002173/6.992, allocations: 75.88 kB / 1.392 GB, free: 14.6 MB / 0.823 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 6.939e-05/6.992, allocations: 23.98 kB / 1.392 GB, free: 14.58 MB / 0.823 GB
Warning: Iteration variables with default zero start attribute in torn nonlinear equation system:
         $DER.vol1.dynBal.medium.T:DUMMY_DER(fixed = false )  "Temperature of medium" type: Real 
         vol1.ports[1].m_flow:VARIABLE(flow=true min = -100000.0 max = 100000.0 unit = "kg/s" )  "Mass flow rate from the connection point into the component" type: Real  [1]
Warning: Iteration variables with default zero start attribute in torn nonlinear equation system:
         $DER.vol.dynBal.medium.T:DUMMY_DER(fixed = false )  "Temperature of medium" type: Real 
         vol.dynBal.mb_flow:VARIABLE(unit = "kg/s" protected = true )  "Mass flows across boundaries" type: Real
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 14
 * Number of states: 0 ()
 * Number of discrete variables: 0 ()
 * Number of discrete states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for initialization (39):
 * Single equations (assignments): 37
 * 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: 2
 * Mixed (continuous/discrete) equation systems: 0
Notification: Torn system details for strict tearing set:
 * Linear torn systems: 0
 * Non-linear torn systems: 2 {2 8,2 6}
Notification: Performance of prepare postOptimizeDAE: time 0.0002888/6.993, allocations: 135.1 kB / 1.392 GB, free: 14.44 MB / 0.823 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0001971/6.993, allocations: 59.28 kB / 1.392 GB, free: 14.38 MB / 0.823 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.0029/6.996, allocations: 0.6176 MB / 1.393 GB, free: 13.75 MB / 0.823 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 9.167e-06/6.996, allocations: 4 kB / 1.393 GB, free: 13.75 MB / 0.823 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 3.928e-06/6.996, allocations: 0 / 1.393 GB, free: 13.75 MB / 0.823 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.002366/6.998, allocations: 0.7018 MB / 1.394 GB, free: 12.99 MB / 0.823 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.004599/7.003, allocations: 1.442 MB / 1.395 GB, free: 11.49 MB / 0.823 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 6.412e-06/7.003, allocations: 0 / 1.395 GB, free: 11.49 MB / 0.823 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0004621/7.003, allocations: 56.03 kB / 1.395 GB, free: 11.44 MB / 0.823 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.001599/7.005, allocations: 237.5 kB / 1.395 GB, free: 11.2 MB / 0.823 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 6.247e-05/7.005, allocations: 7.984 kB / 1.395 GB, free: 11.19 MB / 0.823 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.007185/7.012, allocations: 3.633 MB / 1.399 GB, free: 7.332 MB / 0.823 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 8.106e-06/7.012, allocations: 4 kB / 1.399 GB, free: 7.328 MB / 0.823 GB
Notification: Performance of postOpt detectJacobianSparsePattern (simulation): time 0.003133/7.015, allocations: 0.8633 MB / 1.4 GB, free: 6.441 MB / 0.823 GB
Notification: Performance of postOpt generateSymbolicLinearization (simulation): time 0.003754/7.019, allocations: 1.466 MB / 1.401 GB, free: 4.949 MB / 0.823 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.0005474/7.02, allocations: 188.3 kB / 1.401 GB, free: 4.746 MB / 0.823 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0001543/7.02, allocations: 4 kB / 1.401 GB, free: 4.742 MB / 0.823 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.00203/7.022, allocations: 67.83 kB / 1.401 GB, free: 4.676 MB / 0.823 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 6.02e-05/7.022, allocations: 19.97 kB / 1.401 GB, free: 4.656 MB / 0.823 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 5.308e-05/7.022, allocations: 11.98 kB / 1.401 GB, free: 4.645 MB / 0.823 GB
Notification: Performance of sort global known variables: time 0.0005883/7.023, allocations: 314.9 kB / 1.402 GB, free: 4.34 MB / 0.823 GB
Notification: Performance of remove unused functions: time 0.00473/7.028, allocations: 0.492 MB / 1.402 GB, free: 3.848 MB / 0.823 GB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 1
 * Number of states: 2 (vol.ports[2].h_outflow,vol1.ports[1].h_outflow)
 * Number of discrete variables: 0 ()
 * Number of discrete states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for simulation (27):
 * Single equations (assignments): 25
 * 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: 2
 * Mixed (continuous/discrete) equation systems: 0
Notification: Torn system details for strict tearing set:
 * Linear torn systems: 0
 * Non-linear torn systems: 2 {2 6,2 4}
Notification: Performance of Backend phase and start with SimCode phase: time 0.001022/7.029, allocations: 318.9 kB / 1.402 GB, free: 3.531 MB / 0.823 GB
Notification: Performance of simCode: created initialization part: time 0.00438/7.033, allocations: 1.164 MB / 1.404 GB, free: 2.328 MB / 0.823 GB
Notification: Performance of simCode: created event and clocks part: time 7.684e-06/7.033, allocations: 4.125 kB / 1.404 GB, free: 2.324 MB / 0.823 GB
Notification: Performance of simCode: created simulation system equations: time 0.002001/7.035, allocations: 471.4 kB / 1.404 GB, free: 1.844 MB / 0.823 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.003203/7.038, allocations: 325 kB / 1.404 GB, free: 1.527 MB / 0.823 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.003332/7.042, allocations: 0.917 MB / 1.405 GB, free: 0.582 MB / 0.823 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.3103/7.352, allocations: 0.9834 MB / 1.406 GB, free: 318.3 MB / 0.823 GB
Notification: Performance of SimCode: time 1.362e-06/7.352, allocations: 0 / 1.406 GB, free: 318.3 MB / 0.823 GB