[:1:1-1:32:writable] Error: Class GC_set_max_heap_size not found in scope (looking for a function or record). Notification: Performance of loadModel(Modelica): time 1.212/1.212, allocations: 111.2 MB / 118.2 MB, free: 15.65 MB / 106.7 MB Notification: Performance of FrontEnd - loaded program: time 0.08959/1.301, allocations: 27.5 MB / 145.7 MB, free: 4.184 MB / 122.7 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.1464/1.448, allocations: 25.16 MB / 170.9 MB, free: 1.812 MB / 138.7 MB Notification: Performance of FrontEnd - scodeFlatten: time 0.08897/1.537, allocations: 38.27 MB / 209.1 MB, free: 15.4 MB / 186.7 MB Notification: Performance of FrontEnd - mkProgramGraph: time 0.0004045/1.537, allocations: 67.95 kB / 209.2 MB, free: 15.34 MB / 186.7 MB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 138 * Number of variables: 138 Notification: Performance of Generate backend data structure: time 0.1167/1.654, allocations: 16.88 MB / 226.1 MB, free: 14.31 MB / 202.7 MB Notification: Performance of prepare preOptimizeDAE: time 6.113e-05/1.654, allocations: 15.94 kB / 226.1 MB, free: 14.29 MB / 202.7 MB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.0004036/1.655, allocations: 102.9 kB / 226.2 MB, free: 14.19 MB / 202.7 MB Notification: Performance of preOpt evaluateParameters (simulation): time 0.002094/1.657, allocations: 0.5272 MB / 226.7 MB, free: 13.62 MB / 202.7 MB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0004783/1.657, allocations: 138.3 kB / 226.9 MB, free: 13.47 MB / 202.7 MB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0002086/1.657, allocations: 36 kB / 226.9 MB, free: 13.44 MB / 202.7 MB Notification: Performance of preOpt removeEqualFunctionCalls (simulation): time 0.002438/1.66, allocations: 474.5 kB / 227.4 MB, free: 12.97 MB / 202.7 MB Notification: Performance of preOpt clockPartitioning (simulation): time 0.002692/1.663, allocations: 0.6923 MB / 228 MB, free: 12.18 MB / 202.7 MB Notification: Performance of preOpt findStateOrder (simulation): time 5.588e-05/1.663, allocations: 7.906 kB / 228.1 MB, free: 12.17 MB / 202.7 MB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0001476/1.663, allocations: 0 / 228.1 MB, free: 12.17 MB / 202.7 MB Notification: Performance of preOpt inlineArrayEqn (simulation): time 3.244e-05/1.663, allocations: 12 kB / 228.1 MB, free: 12.16 MB / 202.7 MB Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.009292/1.672, allocations: 2.248 MB / 230.3 MB, free: 9.766 MB / 202.7 MB Notification: Performance of preOpt comSubExp (simulation): time 0.001932/1.674, allocations: 447.6 kB / 230.8 MB, free: 9.32 MB / 202.7 MB Notification: Performance of preOpt resolveLoops (simulation): time 0.002302/1.677, allocations: 346.7 kB / 231.1 MB, free: 8.98 MB / 202.7 MB Notification: Performance of preOpt evalFunc (simulation): time 0.0001279/1.677, allocations: 16.62 kB / 231.1 MB, free: 8.965 MB / 202.7 MB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 9.184e-05/1.677, allocations: 51.22 kB / 231.2 MB, free: 8.906 MB / 202.7 MB Notification: Performance of pre-optimization done (n=74): time 5.681e-06/1.677, allocations: 0 / 231.2 MB, free: 8.906 MB / 202.7 MB Notification: Performance of matching and sorting (n=74): time 0.006238/1.683, allocations: 0.8342 MB / 232 MB, free: 8.051 MB / 202.7 MB Notification: Performance of inlineWhenForInitialization (initialization): time 0.0006078/1.684, allocations: 0.8234 MB / 232.8 MB, free: 7.031 MB / 202.7 MB [/var/lib/hudson/slave/workspace/OpenModelica_TEST_LIBS/OpenModelica/OMCompiler/build/lib/omlibrary/Modelica 3.1/Thermal/FluidHeatFlow.mo:1121:9-1123:45:writable] Warning: Parameter volumeFlow.duration_2 has no value, and is fixed during initialization (fixed=true), using available start value (start=0.2) as default value. [/var/lib/hudson/slave/workspace/OpenModelica_TEST_LIBS/OpenModelica/OMCompiler/build/lib/omlibrary/Modelica 3.1/Thermal/FluidHeatFlow.mo:1116:9-1118:45:writable] Warning: Parameter volumeFlow.duration_1 has no value, and is fixed during initialization (fixed=true), using available start value (start=0.2) as default value. [/var/lib/hudson/slave/workspace/OpenModelica_TEST_LIBS/OpenModelica/OMCompiler/build/lib/omlibrary/Modelica 3.1/Thermal/FluidHeatFlow.mo:1112:9-1113:66:writable] Warning: Parameter volumeFlow.interval has no value, and is fixed during initialization (fixed=true), using available start value (start=0.2) as default value. [/var/lib/hudson/slave/workspace/OpenModelica_TEST_LIBS/OpenModelica/OMCompiler/build/lib/omlibrary/Modelica 3.1/Thermal/FluidHeatFlow.mo:1110:9-1111:34:writable] Warning: Parameter volumeFlow.startTime has no value, and is fixed during initialization (fixed=true), using available start value (start=0.2) as default value. [/var/lib/hudson/slave/workspace/OpenModelica_TEST_LIBS/OpenModelica/OMCompiler/build/lib/omlibrary/Modelica 3.1/Thermal/FluidHeatFlow.mo:1600:7-1602:56:writable] Warning: Parameter ambient2.constantAmbientPressure has no value, and is fixed during initialization (fixed=true), using available start value (start=0.0) as default value. [/var/lib/hudson/slave/workspace/OpenModelica_TEST_LIBS/OpenModelica/OMCompiler/build/lib/omlibrary/Modelica 3.1/Thermal/FluidHeatFlow.mo:1280:7-1281:76:writable] Warning: Parameter pipe3.h_g has no value, and is fixed during initialization (fixed=true), using available start value (start=0.0) as default value. [/var/lib/hudson/slave/workspace/OpenModelica_TEST_LIBS/OpenModelica/OMCompiler/build/lib/omlibrary/Modelica 3.1/Thermal/FluidHeatFlow.mo:2262:9-2264:54:writable] Warning: Parameter pipe3.dpNominal has no value, and is fixed during initialization (fixed=true), using available start value (start=1.0) as default value. [/var/lib/hudson/slave/workspace/OpenModelica_TEST_LIBS/OpenModelica/OMCompiler/build/lib/omlibrary/Modelica 3.1/Thermal/FluidHeatFlow.mo:2259:9-2261:54:writable] Warning: Parameter pipe3.V_flowNominal has no value, and is fixed during initialization (fixed=true), using available start value (start=1.0) as default value. [/var/lib/hudson/slave/workspace/OpenModelica_TEST_LIBS/OpenModelica/OMCompiler/build/lib/omlibrary/Modelica 3.1/Thermal/FluidHeatFlow.mo:2256:9-2258:54:writable] Warning: Parameter pipe3.dpLaminar has no value, and is fixed during initialization (fixed=true), using available start value (start=0.1) as default value. [/var/lib/hudson/slave/workspace/OpenModelica_TEST_LIBS/OpenModelica/OMCompiler/build/lib/omlibrary/Modelica 3.1/Thermal/FluidHeatFlow.mo:2253:9-2255:54:writable] Warning: Parameter pipe3.V_flowLaminar has no value, and is fixed during initialization (fixed=true), using available start value (start=0.1) as default value. [/var/lib/hudson/slave/workspace/OpenModelica_TEST_LIBS/OpenModelica/OMCompiler/build/lib/omlibrary/Modelica 3.1/Thermal/FluidHeatFlow.mo:1309:7-1310:76:writable] Warning: Parameter pipe2.h_g has no value, and is fixed during initialization (fixed=true), using available start value (start=0.0) as default value. [/var/lib/hudson/slave/workspace/OpenModelica_TEST_LIBS/OpenModelica/OMCompiler/build/lib/omlibrary/Modelica 3.1/Thermal/FluidHeatFlow.mo:2262:9-2264:54:writable] Warning: Parameter pipe2.dpNominal has no value, and is fixed during initialization (fixed=true), using available start value (start=1.0) as default value. [/var/lib/hudson/slave/workspace/OpenModelica_TEST_LIBS/OpenModelica/OMCompiler/build/lib/omlibrary/Modelica 3.1/Thermal/FluidHeatFlow.mo:2259:9-2261:54:writable] Warning: Parameter pipe2.V_flowNominal has no value, and is fixed during initialization (fixed=true), using available start value (start=1.0) as default value. [/var/lib/hudson/slave/workspace/OpenModelica_TEST_LIBS/OpenModelica/OMCompiler/build/lib/omlibrary/Modelica 3.1/Thermal/FluidHeatFlow.mo:2256:9-2258:54:writable] Warning: Parameter pipe2.dpLaminar has no value, and is fixed during initialization (fixed=true), using available start value (start=0.1) as default value. [/var/lib/hudson/slave/workspace/OpenModelica_TEST_LIBS/OpenModelica/OMCompiler/build/lib/omlibrary/Modelica 3.1/Thermal/FluidHeatFlow.mo:2253:9-2255:54:writable] Warning: Parameter pipe2.V_flowLaminar has no value, and is fixed during initialization (fixed=true), using available start value (start=0.1) as default value. [/var/lib/hudson/slave/workspace/OpenModelica_TEST_LIBS/OpenModelica/OMCompiler/build/lib/omlibrary/Modelica 3.1/Thermal/FluidHeatFlow.mo:1309:7-1310:76:writable] Warning: Parameter pipe1.h_g has no value, and is fixed during initialization (fixed=true), using available start value (start=0.0) as default value. [/var/lib/hudson/slave/workspace/OpenModelica_TEST_LIBS/OpenModelica/OMCompiler/build/lib/omlibrary/Modelica 3.1/Thermal/FluidHeatFlow.mo:2262:9-2264:54:writable] Warning: Parameter pipe1.dpNominal has no value, and is fixed during initialization (fixed=true), using available start value (start=1.0) as default value. [/var/lib/hudson/slave/workspace/OpenModelica_TEST_LIBS/OpenModelica/OMCompiler/build/lib/omlibrary/Modelica 3.1/Thermal/FluidHeatFlow.mo:2259:9-2261:54:writable] Warning: Parameter pipe1.V_flowNominal has no value, and is fixed during initialization (fixed=true), using available start value (start=1.0) as default value. [/var/lib/hudson/slave/workspace/OpenModelica_TEST_LIBS/OpenModelica/OMCompiler/build/lib/omlibrary/Modelica 3.1/Thermal/FluidHeatFlow.mo:2256:9-2258:54:writable] Warning: Parameter pipe1.dpLaminar has no value, and is fixed during initialization (fixed=true), using available start value (start=0.1) as default value. [/var/lib/hudson/slave/workspace/OpenModelica_TEST_LIBS/OpenModelica/OMCompiler/build/lib/omlibrary/Modelica 3.1/Thermal/FluidHeatFlow.mo:2253:9-2255:54:writable] Warning: Parameter pipe1.V_flowLaminar has no value, and is fixed during initialization (fixed=true), using available start value (start=0.1) as default value. [/var/lib/hudson/slave/workspace/OpenModelica_TEST_LIBS/OpenModelica/OMCompiler/build/lib/omlibrary/Modelica 3.1/Thermal/FluidHeatFlow.mo:1702:7-1704:58:writable] Warning: Parameter pump.constantVolumeFlow has no value, and is fixed during initialization (fixed=true), using available start value (start=1.0) as default value. [/var/lib/hudson/slave/workspace/OpenModelica_TEST_LIBS/OpenModelica/OMCompiler/build/lib/omlibrary/Modelica 3.1/Thermal/FluidHeatFlow.mo:1600:7-1602:56:writable] Warning: Parameter ambient1.constantAmbientPressure has no value, and is fixed during initialization (fixed=true), using available start value (start=0.0) as default value. Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.002689/1.687, allocations: 0.5096 MB / 233.3 MB, free: 6.52 MB / 202.7 MB Notification: Performance of collectPreVariables (initialization): time 0.0003748/1.687, allocations: 25.7 kB / 233.3 MB, free: 6.488 MB / 202.7 MB Notification: Performance of collectInitialEqns (initialization): time 0.001059/1.688, allocations: 220.9 kB / 233.6 MB, free: 6.27 MB / 202.7 MB Notification: Performance of collectInitialBindings (initialization): time 0.000635/1.689, allocations: 256.2 kB / 233.8 MB, free: 6.016 MB / 202.7 MB Notification: Performance of simplifyInitialFunctions (initialization): time 8.652e-05/1.689, allocations: 0 / 233.8 MB, free: 6.016 MB / 202.7 MB Notification: Performance of setup shared object (initialization): time 0.0003768/1.689, allocations: 386.7 kB / 234.2 MB, free: 5.629 MB / 202.7 MB Notification: Performance of preBalanceInitialSystem (initialization): time 0.001276/1.691, allocations: 197.4 kB / 234.4 MB, free: 5.438 MB / 202.7 MB Notification: Performance of partitionIndependentBlocks (initialization): time 0.001828/1.692, allocations: 466.1 kB / 234.8 MB, free: 4.883 MB / 202.7 MB Notification: Performance of analyzeInitialSystem (initialization): time 0.001316/1.694, allocations: 250.1 kB / 235.1 MB, free: 4.641 MB / 202.7 MB Notification: Performance of solveInitialSystemEqSystem (initialization): time 9.658e-06/1.694, allocations: 0 / 235.1 MB, free: 4.641 MB / 202.7 MB Notification: Performance of matching and sorting (n=85) (initialization): time 0.006455/1.7, allocations: 0.8993 MB / 236 MB, free: 3.719 MB / 202.7 MB Notification: Performance of prepare postOptimizeDAE: time 2.801e-05/1.7, allocations: 4 kB / 236 MB, free: 3.715 MB / 202.7 MB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.482e-05/1.7, allocations: 0 / 236 MB, free: 3.715 MB / 202.7 MB Notification: Performance of postOpt tearingSystem (initialization): time 0.001114/1.702, allocations: 207.3 kB / 236.2 MB, free: 3.5 MB / 202.7 MB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001483/1.703, allocations: 159.7 kB / 236.3 MB, free: 3.344 MB / 202.7 MB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.01211/1.715, allocations: 6.039 MB / 242.4 MB, free: 12.84 MB / 218.7 MB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001546/1.717, allocations: 103.3 kB / 242.5 MB, free: 12.74 MB / 218.7 MB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0001241/1.717, allocations: 24.05 kB / 242.5 MB, free: 12.72 MB / 218.7 MB Warning: Assuming fixed start value for the following 5 variables: heatCapacitor2.T:VARIABLE(min = max(1.0, max(1.0, 1.0)) max = min(6000.0, min(6000.0, 6000.0)) start = TMass2 unit = "K" nominal = 300.0 ) "Temperature of element" type: Real heatCapacitor1.T:VARIABLE(min = max(1.0, max(1.0, 1.0)) max = min(6000.0, min(6000.0, 6000.0)) start = TMass1 unit = "K" nominal = 300.0 ) "Temperature of element" type: Real pipe3.T:VARIABLE(min = 1.0 max = 6000.0 start = pipe3.T0 unit = "K" nominal = 300.0 ) "Outlet temperature of medium" type: Real pipe1.T:VARIABLE(min = 1.0 max = 6000.0 start = pipe1.T0 unit = "K" nominal = 300.0 ) "Outlet temperature of medium" type: Real pipe2.T:VARIABLE(min = 1.0 max = 6000.0 start = pipe2.T0 unit = "K" nominal = 300.0 ) "Outlet temperature of medium" type: Real Warning: Iteration variables with default zero start attribute in torn nonlinear equation system: ambient2.flowPort.h:VARIABLE(flow=false unit = "J/kg" nominal = 1000000.0 ) type: Real Warning: Iteration variables with default zero start attribute in torn nonlinear equation system: pipe2.volumeFlow:VARIABLE(unit = "m3/s" ) type: Real Warning: Iteration variables with default zero start attribute in torn nonlinear equation system: pipe1.flowPort_b.h:VARIABLE(flow=false unit = "J/kg" nominal = 1000000.0 ) type: Real Warning: Iteration variables with default zero start attribute in torn nonlinear equation system: pipe1.flowPort_a.h:VARIABLE(flow=false unit = "J/kg" nominal = 1000000.0 ) type: Real ambient1.flowPort.h:VARIABLE(flow=false unit = "J/kg" nominal = 1000000.0 ) type: Real pump.h:VARIABLE(unit = "J/kg" nominal = 1000000.0 protected = true ) "Medium's specific enthalpy" type: Real Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 2 * Number of states: 0 () * Number of discrete variables: 0 () * Number of discrete states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (69): * Single equations (assignments): 62 * Array equations: 0 * Algorithm blocks: 3 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (linear and non-linear blocks): 0 * Torn equation systems: 4 * Mixed (continuous/discrete) equation systems: 0 Notification: Torn system details for strict tearing set: * Linear torn systems: 0 * Non-linear torn systems: 4 {3 3,1 3,1 7,1 1} Notification: Performance of prepare postOptimizeDAE: time 0.0005317/1.718, allocations: 173.5 kB / 242.7 MB, free: 12.55 MB / 218.7 MB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0002932/1.718, allocations: 83.06 kB / 242.8 MB, free: 12.46 MB / 218.7 MB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.0002925/1.718, allocations: 71.36 kB / 242.8 MB, free: 12.39 MB / 218.7 MB Notification: Performance of postOpt inlineArrayEqn (simulation): time 1.079e-05/1.718, allocations: 8 kB / 242.8 MB, free: 12.38 MB / 218.7 MB Notification: Performance of postOpt constantLinearSystem (simulation): time 8.796e-06/1.718, allocations: 0 / 242.8 MB, free: 12.38 MB / 218.7 MB Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.003832/1.722, allocations: 1.142 MB / 244 MB, free: 11.12 MB / 218.7 MB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.007279/1.729, allocations: 1.892 MB / 245.9 MB, free: 9.137 MB / 218.7 MB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.136e-05/1.729, allocations: 0 / 245.9 MB, free: 9.137 MB / 218.7 MB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.001657/1.731, allocations: 159.9 kB / 246 MB, free: 8.98 MB / 218.7 MB Notification: Performance of postOpt tearingSystem (simulation): time 0.0008345/1.732, allocations: 166.5 kB / 246.2 MB, free: 8.809 MB / 218.7 MB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0001245/1.732, allocations: 4 kB / 246.2 MB, free: 8.805 MB / 218.7 MB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.009879/1.742, allocations: 4.615 MB / 250.8 MB, free: 3.852 MB / 218.7 MB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 4.749e-06/1.742, allocations: 0 / 250.8 MB, free: 3.852 MB / 218.7 MB Notification: Performance of postOpt detectJacobianSparsePattern (simulation): time 0.004975/1.747, allocations: 1.237 MB / 252 MB, free: 2.59 MB / 218.7 MB Notification: Performance of postOpt generateSymbolicLinearization (simulation): time 0.01055/1.758, allocations: 2.552 MB / 254.6 MB, free: 12 kB / 218.7 MB Notification: Performance of postOpt removeConstants (simulation): time 0.09302/1.851, allocations: 155.5 kB / 254.8 MB, free: 83.05 MB / 218.7 MB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.000378/1.851, allocations: 7.625 kB / 254.8 MB, free: 83.05 MB / 218.7 MB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.001681/1.853, allocations: 62.17 kB / 254.8 MB, free: 83.05 MB / 218.7 MB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0002054/1.853, allocations: 42.31 kB / 254.9 MB, free: 83.05 MB / 218.7 MB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 6.837e-05/1.853, allocations: 17.56 kB / 254.9 MB, free: 83.05 MB / 218.7 MB Notification: Performance of sort global known variables: time 0.0006871/1.854, allocations: 373.6 kB / 255.2 MB, free: 82.96 MB / 218.7 MB Notification: Performance of remove unused functions: time 0.002195/1.856, allocations: 279.7 kB / 255.5 MB, free: 82.96 MB / 218.7 MB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 1 * Number of states: 5 (pipe1.T,pipe2.T,pipe3.T,heatCapacitor1.T,heatCapacitor2.T) * Number of discrete variables: 0 () * Number of discrete states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for simulation (62): * Single equations (assignments): 59 * 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: 3 * Mixed (continuous/discrete) equation systems: 0 Notification: Torn system details for strict tearing set: * Linear torn systems: 0 * Non-linear torn systems: 3 {1 3,1 3,1 6} Notification: Performance of Backend phase and start with SimCode phase: time 0.0003056/1.856, allocations: 121.4 kB / 255.6 MB, free: 82.88 MB / 218.7 MB Notification: Performance of simCode: created initialization part: time 0.003389/1.86, allocations: 1.125 MB / 256.8 MB, free: 82.39 MB / 218.7 MB Notification: Performance of simCode: created event and clocks part: time 1.021e-05/1.86, allocations: 3.938 kB / 256.8 MB, free: 82.39 MB / 218.7 MB Notification: Performance of simCode: created simulation system equations: time 0.002703/1.863, allocations: 0.6684 MB / 257.4 MB, free: 82.09 MB / 218.7 MB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.004369/1.867, allocations: 372.2 kB / 257.8 MB, free: 82.09 MB / 218.7 MB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.007399/1.875, allocations: 1.455 MB / 259.2 MB, free: 81.79 MB / 218.7 MB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0009793/1.876, allocations: 1.038 MB / 260.3 MB, free: 81.08 MB / 218.7 MB Notification: Performance of SimCode: time 2.274e-06/1.876, allocations: 0 / 260.3 MB, free: 81.08 MB / 218.7 MB