[<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).
Warning: Requested package Modelica of version 3.2.2, but this package was already loaded with version 3.2.1. You might experience problems if these versions are incompatible.
Notification: Performance of loadModel(Buildings): time 2.999/2.999, allocations: 320.9 MB / 327.9 MB, free: 5.555 MB / 266.7 MB
Notification: Performance of FrontEnd - loaded program: time 0.4275/3.427, allocations: 75.74 MB / 403.6 MB, free: 0.5234 MB / 314.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.1732/3.6, allocations: 73.4 MB / 477 MB, free: 6.98 MB / 394.7 MB
Notification: Performance of FrontEnd - scodeFlatten: time 0.4682/4.068, allocations: 102.3 MB / 0.5658 GB, free: 1.824 MB / 442.7 MB
Notification: Performance of FrontEnd - mkProgramGraph: time 0.0003089/4.069, allocations: 85.25 kB / 0.5659 GB, free: 1.773 MB / 442.7 MB
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 0.03662/4.105, allocations: 8.608 MB / 0.5743 GB, free: 10.75 MB / 458.7 MB
Notification: Performance of prepare preOptimizeDAE: time 4.717e-05/4.105, allocations: 12 kB / 0.5743 GB, free: 10.74 MB / 458.7 MB
Notification: Performance of preOpt normalInlineFunction (simulation): time 5.745e-05/4.105, allocations: 4 kB / 0.5743 GB, free: 10.74 MB / 458.7 MB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.0001577/4.106, allocations: 159.1 kB / 0.5744 GB, free: 10.54 MB / 458.7 MB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 1.931e-05/4.106, allocations: 3.906 kB / 0.5744 GB, free: 10.54 MB / 458.7 MB
Notification: Performance of preOpt expandDerOperator (simulation): time 3.664e-05/4.106, allocations: 8 kB / 0.5744 GB, free: 10.53 MB / 458.7 MB
Notification: Performance of preOpt removeEqualFunctionCalls (simulation): time 0.0001529/4.106, allocations: 39.09 kB / 0.5745 GB, free: 10.5 MB / 458.7 MB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.000212/4.106, allocations: 92.62 kB / 0.5746 GB, free: 10.41 MB / 458.7 MB
Notification: Performance of preOpt findStateOrder (simulation): time 8.516e-06/4.106, allocations: 0 / 0.5746 GB, free: 10.41 MB / 458.7 MB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 2.48e-05/4.106, allocations: 0 / 0.5746 GB, free: 10.41 MB / 458.7 MB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 7.715e-06/4.106, allocations: 0 / 0.5746 GB, free: 10.41 MB / 458.7 MB
Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.0001667/4.106, allocations: 138.1 kB / 0.5747 GB, free: 10.24 MB / 458.7 MB
Notification: Performance of preOpt comSubExp (simulation): time 0.0001613/4.107, allocations: 88.11 kB / 0.5748 GB, free: 10.17 MB / 458.7 MB
Notification: Performance of preOpt resolveLoops (simulation): time 0.0001552/4.107, allocations: 67.23 kB / 0.5749 GB, free: 10.12 MB / 458.7 MB
Notification: Performance of preOpt evalFunc (simulation): time 9.398e-06/4.107, allocations: 0 / 0.5749 GB, free: 10.12 MB / 458.7 MB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 3.439e-05/4.107, allocations: 38.56 kB / 0.5749 GB, free: 10.07 MB / 458.7 MB
Notification: Performance of pre-optimization done (n=6): time 1.623e-06/4.107, allocations: 0 / 0.5749 GB, free: 10.07 MB / 458.7 MB
Notification: Performance of matching and sorting (n=6): time 0.0005906/4.107, allocations: 129.1 kB / 0.575 GB, free: 9.953 MB / 458.7 MB
Notification: Performance of inlineWhenForInitialization (initialization): time 7.826e-05/4.107, allocations: 89.09 kB / 0.5751 GB, free: 9.848 MB / 458.7 MB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 5.351e-05/4.108, allocations: 85 kB / 0.5752 GB, free: 9.758 MB / 458.7 MB
Notification: Performance of collectPreVariables (initialization): time 3.447e-05/4.108, allocations: 29.7 kB / 0.5752 GB, free: 9.723 MB / 458.7 MB
Notification: Performance of collectInitialEqns (initialization): time 3.892e-05/4.108, allocations: 84.08 kB / 0.5753 GB, free: 9.641 MB / 458.7 MB
Notification: Performance of collectInitialBindings (initialization): time 6.082e-05/4.108, allocations: 15.75 kB / 0.5753 GB, free: 9.625 MB / 458.7 MB
Notification: Performance of simplifyInitialFunctions (initialization): time 1.884e-05/4.108, allocations: 4.031 kB / 0.5753 GB, free: 9.621 MB / 458.7 MB
Notification: Performance of setup shared object (initialization): time 0.0001526/4.108, allocations: 322.7 kB / 0.5756 GB, free: 9.297 MB / 458.7 MB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.0001055/4.108, allocations: 39.11 kB / 0.5757 GB, free: 9.266 MB / 458.7 MB
Notification: Performance of partitionIndependentBlocks (initialization): time 9.992e-05/4.108, allocations: 35.91 kB / 0.5757 GB, free: 9.234 MB / 458.7 MB
Notification: Performance of analyzeInitialSystem (initialization): time 0.0002608/4.108, allocations: 47.89 kB / 0.5757 GB, free: 9.191 MB / 458.7 MB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 2.736e-06/4.108, allocations: 0 / 0.5757 GB, free: 9.191 MB / 458.7 MB
Notification: Performance of matching and sorting (n=6) (initialization): time 0.0004875/4.109, allocations: 137.2 kB / 0.5759 GB, free: 9.062 MB / 458.7 MB
Notification: Performance of prepare postOptimizeDAE: time 2.044e-05/4.109, allocations: 11.98 kB / 0.5759 GB, free: 9.051 MB / 458.7 MB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 6.502e-06/4.109, allocations: 0 / 0.5759 GB, free: 9.051 MB / 458.7 MB
Notification: Performance of postOpt tearingSystem (initialization): time 1.747e-05/4.109, allocations: 64 / 0.5759 GB, free: 9.051 MB / 458.7 MB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 1.353e-06/4.109, allocations: 4 kB / 0.5759 GB, free: 9.047 MB / 458.7 MB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 6.161e-06/4.109, allocations: 0 / 0.5759 GB, free: 9.047 MB / 458.7 MB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0003668/4.109, allocations: 15.84 kB / 0.5759 GB, free: 9.031 MB / 458.7 MB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 6.105e-05/4.109, allocations: 15.86 kB / 0.5759 GB, free: 9.02 MB / 458.7 MB
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 0.0001955/4.11, allocations: 150.7 kB / 0.5761 GB, free: 8.859 MB / 458.7 MB
Notification: Performance of postOpt lateInlineFunction (simulation): time 3.714e-05/4.11, allocations: 4 kB / 0.5761 GB, free: 8.855 MB / 458.7 MB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 2.129e-05/4.11, allocations: 7.812 kB / 0.5761 GB, free: 8.848 MB / 458.7 MB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 3.266e-06/4.11, allocations: 4 kB / 0.5761 GB, free: 8.844 MB / 458.7 MB
Notification: Performance of postOpt constantLinearSystem (simulation): time 4.889e-06/4.11, allocations: 0 / 0.5761 GB, free: 8.844 MB / 458.7 MB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 3.296e-06/4.11, allocations: 0 / 0.5761 GB, free: 8.844 MB / 458.7 MB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.0001377/4.11, allocations: 142.2 kB / 0.5762 GB, free: 8.672 MB / 458.7 MB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.583e-06/4.11, allocations: 0 / 0.5762 GB, free: 8.672 MB / 458.7 MB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 3.346e-06/4.11, allocations: 3.938 kB / 0.5762 GB, free: 8.668 MB / 458.7 MB
Notification: Performance of postOpt tearingSystem (simulation): time 2.925e-06/4.11, allocations: 0 / 0.5762 GB, free: 8.668 MB / 458.7 MB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 3.822e-05/4.11, allocations: 15.89 kB / 0.5762 GB, free: 8.652 MB / 458.7 MB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 2.034e-06/4.11, allocations: 0 / 0.5762 GB, free: 8.652 MB / 458.7 MB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 4.599e-06/4.11, allocations: 3.984 kB / 0.5762 GB, free: 8.648 MB / 458.7 MB
Notification: Performance of postOpt detectJacobianSparsePattern (simulation): time 0.0006074/4.111, allocations: 184.5 kB / 0.5764 GB, free: 8.469 MB / 458.7 MB
Notification: Performance of postOpt generateSymbolicLinearization (simulation): time 0.000708/4.111, allocations: 0.5591 MB / 0.5769 GB, free: 7.914 MB / 458.7 MB
Notification: Performance of postOpt removeConstants (simulation): time 4.588e-05/4.111, allocations: 77.11 kB / 0.577 GB, free: 7.82 MB / 458.7 MB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 6.814e-05/4.112, allocations: 19.89 kB / 0.577 GB, free: 7.801 MB / 458.7 MB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0003578/4.112, allocations: 12.06 kB / 0.577 GB, free: 7.789 MB / 458.7 MB
Notification: Performance of postOpt findZeroCrossings (simulation): time 3.964e-05/4.112, allocations: 11.92 kB / 0.5771 GB, free: 7.777 MB / 458.7 MB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 5.205e-05/4.112, allocations: 11.98 kB / 0.5771 GB, free: 7.766 MB / 458.7 MB
Notification: Performance of sort global known variables: time 4.089e-05/4.112, allocations: 75.28 kB / 0.5771 GB, free: 7.691 MB / 458.7 MB
Notification: Performance of remove unused functions: time 0.001332/4.113, allocations: 51.75 kB / 0.5772 GB, free: 7.645 MB / 458.7 MB
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 3.0.0/Utilities/IO/Python27/Functions/BaseClasses/exchange.mo:2:1-59:13: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 3.0.0/Resources/Library/x86_64-linux/libpython2.7.a
  /var/lib/hudson/slave/workspace/OpenModelica_TEST_LIBS/OpenModelica/OMCompiler/build/lib/omlibrary/Buildings 3.0.0/Resources/Library/x86_64-linux/libpython2.7.so
  /var/lib/hudson/slave/workspace/OpenModelica_TEST_LIBS/OpenModelica/OMCompiler/build/lib/omlibrary/Buildings 3.0.0/Resources/Library/linux64/libpython2.7.a
  /var/lib/hudson/slave/workspace/OpenModelica_TEST_LIBS/OpenModelica/OMCompiler/build/lib/omlibrary/Buildings 3.0.0/Resources/Library/linux64/libpython2.7.so
  /var/lib/hudson/slave/workspace/OpenModelica_TEST_LIBS/OpenModelica/OMCompiler/build/lib/omlibrary/Buildings 3.0.0/Resources/Library/libpython2.7.a
  /var/lib/hudson/slave/workspace/OpenModelica_TEST_LIBS/OpenModelica/OMCompiler/build/lib/omlibrary/Buildings 3.0.0/Resources/Library/libpython2.7.so
Notification: Performance of Backend phase and start with SimCode phase: time 0.0007979/4.114, allocations: 222.5 kB / 0.5774 GB, free: 7.445 MB / 458.7 MB
Notification: Performance of simCode: created initialization part: time 0.0004417/4.115, allocations: 151.5 kB / 0.5776 GB, free: 7.324 MB / 458.7 MB
Notification: Performance of simCode: created event and clocks part: time 3.156e-06/4.115, allocations: 8 kB / 0.5776 GB, free: 7.316 MB / 458.7 MB
Notification: Performance of simCode: created simulation system equations: time 0.0002411/4.115, allocations: 146.5 kB / 0.5777 GB, free: 7.215 MB / 458.7 MB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.0001388/4.115, allocations: 7.984 kB / 0.5777 GB, free: 7.207 MB / 458.7 MB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.0004107/4.116, allocations: 127.1 kB / 0.5778 GB, free: 7.07 MB / 458.7 MB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0004072/4.116, allocations: 0.6958 MB / 0.5785 GB, free: 6.348 MB / 458.7 MB
Notification: Performance of SimCode: time 1.242e-06/4.116, allocations: 0 / 0.5785 GB, free: 6.348 MB / 458.7 MB