[<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 3.186/3.186, allocations: 403.9 MB / 410.9 MB, free: 2.129 MB / 312.6 MB
Notification: Performance of FrontEnd - loaded program: time 1.693e-05/1.725e-05, allocations: 3.938 kB / 0.4941 GB, free: 4.504 MB / 408.6 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.3822/0.3822, allocations: 92.77 MB / 0.5846 GB, free: 1.855 MB / 472.6 MB
Notification: Performance of FrontEnd - scodeFlatten: time 0.1693/0.5516, allocations: 121.2 MB / 0.703 GB, free: 9.609 MB / 0.5866 GB
Notification: Performance of FrontEnd - mkProgramGraph: time 0.0002681/0.5519, allocations: 87.94 kB / 0.7031 GB, free: 9.523 MB / 0.5866 GB
Notification: Performance of FrontEnd: time 0.03126/0.5832, allocations: 7.954 MB / 0.7109 GB, free: 1.535 MB / 0.5866 GB
Notification: Performance of Transformations before backend: time 5.019e-06/0.5832, allocations: 0 / 0.7109 GB, free: 1.535 MB / 0.5866 GB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 6
 * Number of variables: 6
Notification: Performance of Generate backend data structure: time 0.0003548/0.5836, allocations: 388 kB / 0.7112 GB, free: 1.105 MB / 0.5866 GB
Notification: Performance of prepare preOptimizeDAE: time 3.475e-05/0.5836, allocations: 8.031 kB / 0.7112 GB, free: 1.098 MB / 0.5866 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 4.608e-05/0.5837, allocations: 4 kB / 0.7112 GB, free: 1.094 MB / 0.5866 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.0001071/0.5838, allocations: 163 kB / 0.7114 GB, free: 0.8945 MB / 0.5866 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 1.823e-05/0.5838, allocations: 7.984 kB / 0.7114 GB, free: 0.8867 MB / 0.5866 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 2.849e-05/0.5839, allocations: 8 kB / 0.7114 GB, free: 0.8789 MB / 0.5866 GB
Notification: Performance of preOpt removeEqualFunctionCalls (simulation): time 0.0001172/0.584, allocations: 35.97 kB / 0.7114 GB, free: 0.8438 MB / 0.5866 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.0001654/0.5842, allocations: 101.5 kB / 0.7115 GB, free: 0.7383 MB / 0.5866 GB
Notification: Performance of preOpt findStateOrder (simulation): time 7.313e-06/0.5842, allocations: 0 / 0.7115 GB, free: 0.7383 MB / 0.5866 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 2.21e-05/0.5842, allocations: 4 kB / 0.7115 GB, free: 0.7344 MB / 0.5866 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 3.735e-06/0.5842, allocations: 0 / 0.7115 GB, free: 0.7344 MB / 0.5866 GB
Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.000142/0.5844, allocations: 130.2 kB / 0.7117 GB, free: 0.5703 MB / 0.5866 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.0001251/0.5845, allocations: 78.61 kB / 0.7117 GB, free: 496 kB / 0.5866 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.0001029/0.5846, allocations: 76.92 kB / 0.7118 GB, free: 416 kB / 0.5866 GB
Notification: Performance of preOpt evalFunc (simulation): time 7.893e-06/0.5847, allocations: 0 / 0.7118 GB, free: 416 kB / 0.5866 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 2.47e-05/0.5847, allocations: 30.56 kB / 0.7119 GB, free: 376 kB / 0.5866 GB
Notification: Performance of pre-optimization done (n=6): time 1.49e-06/0.5847, allocations: 0 / 0.7119 GB, free: 376 kB / 0.5866 GB
Notification: Performance of matching and sorting (n=6): time 0.000529/0.5852, allocations: 145.5 kB / 0.712 GB, free: 224 kB / 0.5866 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 6.387e-05/0.5853, allocations: 85.11 kB / 0.7121 GB, free: 120 kB / 0.5866 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 3.97e-05/0.5854, allocations: 85 kB / 0.7122 GB, free: 28 kB / 0.5866 GB
Notification: Performance of collectPreVariables (initialization): time 7.437e-05/0.5854, allocations: 33.69 kB / 0.7122 GB, free: 15.99 MB / 0.6022 GB
Notification: Performance of collectInitialEqns (initialization): time 3.279e-05/0.5855, allocations: 84.17 kB / 0.7123 GB, free: 15.9 MB / 0.6022 GB
Notification: Performance of collectInitialBindings (initialization): time 4.96e-05/0.5855, allocations: 23.69 kB / 0.7123 GB, free: 15.88 MB / 0.6022 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 1.439e-05/0.5856, allocations: 0 / 0.7123 GB, free: 15.88 MB / 0.6022 GB
Notification: Performance of setup shared object (initialization): time 0.0001206/0.5857, allocations: 318.8 kB / 0.7126 GB, free: 15.56 MB / 0.6022 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 7.788e-05/0.5858, allocations: 39.97 kB / 0.7126 GB, free: 15.52 MB / 0.6022 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 7.018e-05/0.5859, allocations: 35.97 kB / 0.7127 GB, free: 15.48 MB / 0.6022 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.0002756/0.5862, allocations: 43.97 kB / 0.7127 GB, free: 15.44 MB / 0.6022 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 2.093e-06/0.5862, allocations: 0 / 0.7127 GB, free: 15.44 MB / 0.6022 GB
Notification: Performance of matching and sorting (n=6) (initialization): time 0.0004645/0.5866, allocations: 137.6 kB / 0.7128 GB, free: 15.3 MB / 0.6022 GB
Notification: Performance of prepare postOptimizeDAE: time 1.562e-05/0.5867, allocations: 8.062 kB / 0.7128 GB, free: 15.29 MB / 0.6022 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 5.08e-06/0.5867, allocations: 0 / 0.7128 GB, free: 15.29 MB / 0.6022 GB
Notification: Performance of postOpt tearingSystem (initialization): time 1.137e-05/0.5867, allocations: 0 / 0.7128 GB, free: 15.29 MB / 0.6022 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 1.313e-06/0.5867, allocations: 0 / 0.7128 GB, free: 15.29 MB / 0.6022 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 3.112e-06/0.5867, allocations: 4 kB / 0.7128 GB, free: 15.29 MB / 0.6022 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0002102/0.587, allocations: 15.89 kB / 0.7129 GB, free: 15.27 MB / 0.6022 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 4.556e-05/0.587, allocations: 15.92 kB / 0.7129 GB, free: 15.26 MB / 0.6022 GB
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 1
 * Number of states: 0 ()
 * Number of discrete variables: 3 (yI1[1],yI2[1],yI2[2])
 * Number of discrete states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for initialization (1):
 * Single equations (assignments): 0
 * Array equations: 0
 * Algorithm blocks: 1
 * 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 0.000155/0.5872, allocations: 150.7 kB / 0.713 GB, free: 15.1 MB / 0.6022 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 3.391e-05/0.5872, allocations: 11.91 kB / 0.713 GB, free: 15.09 MB / 0.6022 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 1.574e-05/0.5873, allocations: 7.906 kB / 0.713 GB, free: 15.07 MB / 0.6022 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 2.751e-06/0.5873, allocations: 0 / 0.713 GB, free: 15.07 MB / 0.6022 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 3.732e-06/0.5873, allocations: 0 / 0.713 GB, free: 15.07 MB / 0.6022 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 3.759e-06/0.5873, allocations: 3.938 kB / 0.713 GB, free: 15.07 MB / 0.6022 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.0001166/0.5874, allocations: 134.2 kB / 0.7132 GB, free: 14.9 MB / 0.6022 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.656e-06/0.5874, allocations: 0 / 0.7132 GB, free: 14.9 MB / 0.6022 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 1.364e-06/0.5874, allocations: 0 / 0.7132 GB, free: 14.9 MB / 0.6022 GB
Notification: Performance of postOpt tearingSystem (simulation): time 7.585e-06/0.5874, allocations: 7.906 kB / 0.7132 GB, free: 14.89 MB / 0.6022 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 2.733e-05/0.5875, allocations: 8 kB / 0.7132 GB, free: 14.88 MB / 0.6022 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 3.953e-06/0.5875, allocations: 7.984 kB / 0.7132 GB, free: 14.88 MB / 0.6022 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 4.399e-06/0.5875, allocations: 0 / 0.7132 GB, free: 14.88 MB / 0.6022 GB
Notification: Performance of postOpt detectJacobianSparsePattern (simulation): time 0.0005362/0.5881, allocations: 193 kB / 0.7134 GB, free: 14.67 MB / 0.6022 GB
Notification: Performance of postOpt removeConstants (simulation): time 4.127e-05/0.5881, allocations: 81.02 kB / 0.7135 GB, free: 14.57 MB / 0.6022 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 4.591e-05/0.5882, allocations: 8 kB / 0.7135 GB, free: 14.56 MB / 0.6022 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0002061/0.5884, allocations: 11.98 kB / 0.7135 GB, free: 14.55 MB / 0.6022 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 3.223e-05/0.5884, allocations: 12.02 kB / 0.7135 GB, free: 14.54 MB / 0.6022 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 4e-05/0.5885, allocations: 12 kB / 0.7135 GB, free: 14.53 MB / 0.6022 GB
Notification: Performance of sort global known variables: time 3.423e-05/0.5885, allocations: 75.28 kB / 0.7136 GB, free: 14.45 MB / 0.6022 GB
Notification: Performance of remove unused functions: time 0.0004183/0.589, allocations: 55.92 kB / 0.7136 GB, free: 14.4 MB / 0.6022 GB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 1
 * Number of states: 0 ()
 * Number of discrete variables: 3 (yI1[1],yI2[1],yI2[2])
 * Number of discrete states: 3 (yI2[2],yI2[1],yI1[1])
 * Top-level inputs: 0
Notification: Strong component statistics for simulation (1):
 * Single equations (assignments): 0
 * Array equations: 0
 * Algorithm blocks: 1
 * 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
[/var/lib/hudson/slave/workspace/OpenModelica_TEST_LIBS/OpenModelica/OMCompiler/build/lib/omlibrary/Buildings 5.0.1/Utilities/IO/Python27/Functions/BaseClasses/exchange.mo:2:1-61:13:writable] Warning: Could not find library python2.7 in either of:
  /var/lib/hudson/slave/workspace/OpenModelica_TEST_LIBS/OpenModelica/OMCompiler/build/lib/x86_64-linux-gnu/omc/libpython2.7.a
  /var/lib/hudson/slave/workspace/OpenModelica_TEST_LIBS/OpenModelica/OMCompiler/build/lib/x86_64-linux-gnu/omc/libpython2.7.so
  /var/lib/hudson/slave/workspace/OpenModelica_TEST_LIBS/OpenModelica/OMCompiler/build/lib//libpython2.7.a
  /var/lib/hudson/slave/workspace/OpenModelica_TEST_LIBS/OpenModelica/OMCompiler/build/lib//libpython2.7.so
  /var/lib/hudson/.openmodelica/binaries/Buildings/libpython2.7.a
  /var/lib/hudson/.openmodelica/binaries/Buildings/libpython2.7.so
  /var/lib/hudson/slave/workspace/OpenModelica_TEST_LIBS/OpenModelica/OMCompiler/build/lib/omlibrary/Buildings 5.0.1/Resources/Library/x86_64-linux/libpython2.7.a
  /var/lib/hudson/slave/workspace/OpenModelica_TEST_LIBS/OpenModelica/OMCompiler/build/lib/omlibrary/Buildings 5.0.1/Resources/Library/x86_64-linux/libpython2.7.so
  /var/lib/hudson/slave/workspace/OpenModelica_TEST_LIBS/OpenModelica/OMCompiler/build/lib/omlibrary/Buildings 5.0.1/Resources/Library/linux64/libpython2.7.a
  /var/lib/hudson/slave/workspace/OpenModelica_TEST_LIBS/OpenModelica/OMCompiler/build/lib/omlibrary/Buildings 5.0.1/Resources/Library/linux64/libpython2.7.so
  /var/lib/hudson/slave/workspace/OpenModelica_TEST_LIBS/OpenModelica/OMCompiler/build/lib/omlibrary/Buildings 5.0.1/Resources/Library/libpython2.7.a
  /var/lib/hudson/slave/workspace/OpenModelica_TEST_LIBS/OpenModelica/OMCompiler/build/lib/omlibrary/Buildings 5.0.1/Resources/Library/libpython2.7.so
Notification: Performance of Backend phase and start with SimCode phase: time 0.0006844/0.5897, allocations: 320.9 kB / 0.7139 GB, free: 14.16 MB / 0.6022 GB
Notification: Performance of simCode: created initialization part: time 0.000289/0.59, allocations: 149.6 kB / 0.7141 GB, free: 14 MB / 0.6022 GB
Notification: Performance of simCode: created event and clocks part: time 2.203e-06/0.59, allocations: 0 / 0.7141 GB, free: 14 MB / 0.6022 GB
Notification: Performance of simCode: created simulation system equations: time 0.0001885/0.5902, allocations: 145.7 kB / 0.7142 GB, free: 13.86 MB / 0.6022 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.0001216/0.5903, allocations: 11.84 kB / 0.7142 GB, free: 13.84 MB / 0.6022 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.0002909/0.5906, allocations: 131.9 kB / 0.7143 GB, free: 13.69 MB / 0.6022 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0003115/0.5909, allocations: 0.688 MB / 0.715 GB, free: 12.98 MB / 0.6022 GB
Notification: Performance of SimCode: time 8.79e-07/0.591, allocations: 3.938 kB / 0.715 GB, free: 12.97 MB / 0.6022 GB
Notification: Performance of Templates: time 0.006477/0.5974, allocations: 2.551 MB / 0.7175 GB, free: 10.43 MB / 0.6022 GB