[: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 1.141/1.141, allocations: 111.2 MB / 118.2 MB, free: 15.62 MB / 106.7 MB Notification: Performance of FrontEnd - loaded program: time 0.09917/1.24, allocations: 27.49 MB / 145.7 MB, free: 4.16 MB / 122.7 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.1519/1.392, allocations: 25.16 MB / 170.8 MB, free: 1.828 MB / 138.7 MB Notification: Performance of FrontEnd - scodeFlatten: time 0.3276/1.719, allocations: 118.4 MB / 289.2 MB, free: 43.45 MB / 218.7 MB Notification: Performance of FrontEnd - mkProgramGraph: time 0.0002083/1.72, allocations: 66.92 kB / 289.3 MB, free: 43.41 MB / 218.7 MB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 1309 * Number of variables: 1309 Notification: Performance of Generate backend data structure: time 9.041/10.76, allocations: 1.508 GB / 1.791 GB, free: 14.29 MB / 346.7 MB Notification: Performance of prepare preOptimizeDAE: time 4.603e-05/10.76, allocations: 14.91 kB / 1.791 GB, free: 14.29 MB / 346.7 MB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.005015/10.77, allocations: 0.708 MB / 1.791 GB, free: 13.94 MB / 346.7 MB Notification: Performance of preOpt evaluateParameters (simulation): time 0.4662/11.23, allocations: 107.9 MB / 1.897 GB, free: 4.805 MB / 346.7 MB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0005152/11.23, allocations: 161.5 kB / 1.897 GB, free: 4.648 MB / 346.7 MB Notification: Performance of preOpt expandDerOperator (simulation): time 0.002938/11.24, allocations: 281.9 kB / 1.897 GB, free: 4.375 MB / 346.7 MB Notification: Performance of preOpt removeEqualFunctionCalls (simulation): time 0.2531/11.49, allocations: 6.991 MB / 1.904 GB, free: 26.54 MB / 346.7 MB Notification: Performance of preOpt clockPartitioning (simulation): time 0.02863/11.52, allocations: 7.739 MB / 1.911 GB, free: 25.23 MB / 346.7 MB Notification: Performance of preOpt findStateOrder (simulation): time 0.0004046/11.52, allocations: 32.27 kB / 1.911 GB, free: 25.23 MB / 346.7 MB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.002898/11.52, allocations: 15 kB / 1.911 GB, free: 25.23 MB / 346.7 MB Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0009019/11.52, allocations: 0.5527 MB / 1.912 GB, free: 25.21 MB / 346.7 MB Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.08068/11.6, allocations: 30.61 MB / 1.942 GB, free: 11.85 MB / 346.7 MB Notification: Performance of preOpt comSubExp (simulation): time 0.01001/11.61, allocations: 3.496 MB / 1.945 GB, free: 11.82 MB / 346.7 MB Notification: Performance of preOpt resolveLoops (simulation): time 0.008874/11.62, allocations: 3.106 MB / 1.948 GB, free: 11.8 MB / 346.7 MB Notification: Performance of preOpt evalFunc (simulation): time 0.007484/11.63, allocations: 7.347 MB / 1.956 GB, free: 19.45 MB / 362.7 MB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.0001418/11.63, allocations: 92.66 kB / 1.956 GB, free: 19.41 MB / 362.7 MB Notification: Performance of pre-optimization done (n=448): time 7.393e-06/11.63, allocations: 0 / 1.956 GB, free: 19.41 MB / 362.7 MB Notification: Performance of matching and sorting (n=568): time 0.1584/11.79, allocations: 27.72 MB / 1.983 GB, free: 17.7 MB / 362.7 MB Notification: Performance of inlineWhenForInitialization (initialization): time 0.0001584/11.79, allocations: 166.5 kB / 1.983 GB, free: 17.56 MB / 362.7 MB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.008292/11.8, allocations: 2.829 MB / 1.986 GB, free: 17.27 MB / 362.7 MB Notification: Performance of collectPreVariables (initialization): time 0.001919/11.8, allocations: 29.8 kB / 1.986 GB, free: 17.23 MB / 362.7 MB [/var/lib/hudson/slave/workspace/OpenModelica_TEST_LIBS/OpenModelica/OMCompiler/build/lib/omlibrary/Modelica 3.1/Fluid/Valves.mo:368:7-373:78:writable] Warning: The parameter valve3.Av has fixed = false, a start value, start = valve3.m_flow_nominal * Modelica.Fluid.Valves.ValveIncompressible$valve3.valveCharacteristic(valve3.opening_nominal) / sqrt(valve3.rho_nominal * valve3.dp_nominal) and a binding equation valve3.Av = 0.0, which is probably redundant. The binding equation will be ignored, as it is expected for Modelica 3.1. [/var/lib/hudson/slave/workspace/OpenModelica_TEST_LIBS/OpenModelica/OMCompiler/build/lib/omlibrary/Modelica 3.1/Fluid/Valves.mo:368:7-373:78:writable] Warning: The parameter valve2.Av has fixed = false, a start value, start = valve2.m_flow_nominal * Modelica.Fluid.Valves.ValveIncompressible$valve2.valveCharacteristic(valve2.opening_nominal) / sqrt(valve2.rho_nominal * valve2.dp_nominal) and a binding equation valve2.Av = 0.0, which is probably redundant. The binding equation will be ignored, as it is expected for Modelica 3.1. [/var/lib/hudson/slave/workspace/OpenModelica_TEST_LIBS/OpenModelica/OMCompiler/build/lib/omlibrary/Modelica 3.1/Fluid/Valves.mo:368:7-373:78:writable] Warning: The parameter valve1.Av has fixed = false, a start value, start = valve1.m_flow_nominal * Modelica.Fluid.Valves.ValveIncompressible$valve1.valveCharacteristic(valve1.opening_nominal) / sqrt(valve1.rho_nominal * valve1.dp_nominal) and a binding equation valve1.Av = 0.0, which is probably redundant. The binding equation will be ignored, as it is expected for Modelica 3.1. Notification: Performance of collectInitialEqns (initialization): time 0.002163/11.8, allocations: 1.87 MB / 1.987 GB, free: 16.46 MB / 362.7 MB Notification: Performance of collectInitialBindings (initialization): time 0.003753/11.8, allocations: 1.877 MB / 1.989 GB, free: 15.23 MB / 362.7 MB Notification: Performance of simplifyInitialFunctions (initialization): time 0.001043/11.81, allocations: 0 / 1.989 GB, free: 15.23 MB / 362.7 MB Notification: Performance of setup shared object (initialization): time 0.0005951/11.81, allocations: 0.5546 MB / 1.99 GB, free: 14.91 MB / 362.7 MB Notification: Performance of preBalanceInitialSystem (initialization): time 0.01004/11.82, allocations: 3.383 MB / 1.993 GB, free: 14.32 MB / 362.7 MB Notification: Performance of partitionIndependentBlocks (initialization): time 0.01189/11.83, allocations: 4.695 MB / 1.998 GB, free: 11.62 MB / 362.7 MB Notification: Performance of analyzeInitialSystem (initialization): time 0.03332/11.86, allocations: 5.589 MB / 2.003 GB, free: 10.01 MB / 362.7 MB Notification: Performance of solveInitialSystemEqSystem (initialization): time 7.699e-05/11.86, allocations: 12.59 kB / 2.003 GB, free: 10.01 MB / 362.7 MB Notification: Performance of matching and sorting (n=794) (initialization): time 0.06111/11.92, allocations: 12.67 MB / 2.016 GB, free: 6.324 MB / 362.7 MB Notification: Performance of prepare postOptimizeDAE: time 2.047e-05/11.92, allocations: 3.375 kB / 2.016 GB, free: 6.324 MB / 362.7 MB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 8.522e-05/11.92, allocations: 37.28 kB / 2.016 GB, free: 6.324 MB / 362.7 MB Notification: Performance of postOpt tearingSystem (initialization): time 0.102/12.02, allocations: 9.429 MB / 2.025 GB, free: 5.043 MB / 362.7 MB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.007326/12.03, allocations: 0.9064 MB / 2.026 GB, free: 5.012 MB / 362.7 MB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.2944/12.33, allocations: 13.09 MB / 2.039 GB, free: 40.43 MB / 362.7 MB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.01146/12.34, allocations: 320.3 kB / 2.039 GB, free: 40.43 MB / 362.7 MB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.002306/12.34, allocations: 359.7 kB / 2.039 GB, free: 40.43 MB / 362.7 MB Warning: Assuming fixed start value for the following 20 variables: pipe5.mediums[2].T:VARIABLE(min = max(1.0, max(1.0, max(1.0, max(1.0, 1.0)))) max = min(6000.0, min(6000.0, min(6000.0, min(6000.0, 10000.0)))) start = 293.15 unit = "K" nominal = 300.0 stateSelect=StateSelect.prefer ) "Temperature of medium" type: Real [2] pipe5.mediums[1].T:VARIABLE(min = max(1.0, max(1.0, max(1.0, max(1.0, 1.0)))) max = min(6000.0, min(6000.0, min(6000.0, min(6000.0, 10000.0)))) start = 293.15 unit = "K" nominal = 300.0 stateSelect=StateSelect.prefer ) "Temperature of medium" type: Real [2] pipe10.mediums[2].T:VARIABLE(min = max(1.0, max(1.0, max(1.0, max(1.0, 1.0)))) max = min(6000.0, min(6000.0, min(6000.0, min(6000.0, 10000.0)))) start = 293.15 unit = "K" nominal = 300.0 stateSelect=StateSelect.prefer ) "Temperature of medium" type: Real [2] pipe10.mediums[1].T:VARIABLE(min = max(1.0, max(1.0, max(1.0, max(1.0, 1.0)))) max = min(6000.0, min(6000.0, min(6000.0, min(6000.0, 10000.0)))) start = 293.15 unit = "K" nominal = 300.0 stateSelect=StateSelect.prefer ) "Temperature of medium" type: Real [2] pipe9.mediums[2].T:VARIABLE(min = max(1.0, max(1.0, max(1.0, max(1.0, 1.0)))) max = min(6000.0, min(6000.0, min(6000.0, min(6000.0, 10000.0)))) start = 293.15 unit = "K" nominal = 300.0 stateSelect=StateSelect.prefer ) "Temperature of medium" type: Real [2] pipe9.mediums[1].T:VARIABLE(min = max(1.0, max(1.0, max(1.0, max(1.0, 1.0)))) max = min(6000.0, min(6000.0, min(6000.0, min(6000.0, 10000.0)))) start = 293.15 unit = "K" nominal = 300.0 stateSelect=StateSelect.prefer ) "Temperature of medium" type: Real [2] pipe8.mediums[2].T:VARIABLE(min = max(1.0, max(1.0, max(1.0, max(1.0, 1.0)))) max = min(6000.0, min(6000.0, min(6000.0, min(6000.0, 10000.0)))) start = 293.15 unit = "K" nominal = 300.0 stateSelect=StateSelect.prefer ) "Temperature of medium" type: Real [2] pipe8.mediums[1].T:VARIABLE(min = max(1.0, max(1.0, max(1.0, max(1.0, 1.0)))) max = min(6000.0, min(6000.0, min(6000.0, min(6000.0, 10000.0)))) start = 293.15 unit = "K" nominal = 300.0 stateSelect=StateSelect.prefer ) "Temperature of medium" type: Real [2] pipe7.mediums[2].T:VARIABLE(min = max(1.0, max(1.0, max(1.0, max(1.0, 1.0)))) max = min(6000.0, min(6000.0, min(6000.0, min(6000.0, 10000.0)))) start = 293.15 unit = "K" nominal = 300.0 stateSelect=StateSelect.prefer ) "Temperature of medium" type: Real [2] pipe7.mediums[1].T:VARIABLE(min = max(1.0, max(1.0, max(1.0, max(1.0, 1.0)))) max = min(6000.0, min(6000.0, min(6000.0, min(6000.0, 10000.0)))) start = 293.15 unit = "K" nominal = 300.0 stateSelect=StateSelect.prefer ) "Temperature of medium" type: Real [2] pipe6.mediums[2].T:VARIABLE(min = max(1.0, max(1.0, max(1.0, max(1.0, 1.0)))) max = min(6000.0, min(6000.0, min(6000.0, min(6000.0, 10000.0)))) start = 293.15 unit = "K" nominal = 300.0 stateSelect=StateSelect.prefer ) "Temperature of medium" type: Real [2] pipe6.mediums[1].T:VARIABLE(min = max(1.0, max(1.0, max(1.0, max(1.0, 1.0)))) max = min(6000.0, min(6000.0, min(6000.0, min(6000.0, 10000.0)))) start = 293.15 unit = "K" nominal = 300.0 stateSelect=StateSelect.prefer ) "Temperature of medium" type: Real [2] pipe4.mediums[2].T:VARIABLE(min = max(1.0, max(1.0, max(1.0, max(1.0, 1.0)))) max = min(6000.0, min(6000.0, min(6000.0, min(6000.0, 10000.0)))) start = 293.15 unit = "K" nominal = 300.0 stateSelect=StateSelect.prefer ) "Temperature of medium" type: Real [2] pipe4.mediums[1].T:VARIABLE(min = max(1.0, max(1.0, max(1.0, max(1.0, 1.0)))) max = min(6000.0, min(6000.0, min(6000.0, min(6000.0, 10000.0)))) start = 293.15 unit = "K" nominal = 300.0 stateSelect=StateSelect.prefer ) "Temperature of medium" type: Real [2] pipe3.mediums[2].T:VARIABLE(min = max(1.0, max(1.0, max(1.0, max(1.0, 1.0)))) max = min(6000.0, min(6000.0, min(6000.0, min(6000.0, 10000.0)))) start = 293.15 unit = "K" nominal = 300.0 stateSelect=StateSelect.prefer ) "Temperature of medium" type: Real [2] pipe3.mediums[1].T:VARIABLE(min = max(1.0, max(1.0, max(1.0, max(1.0, 1.0)))) max = min(6000.0, min(6000.0, min(6000.0, min(6000.0, 10000.0)))) start = 293.15 unit = "K" nominal = 300.0 stateSelect=StateSelect.prefer ) "Temperature of medium" type: Real [2] pipe2.mediums[2].T:VARIABLE(min = max(1.0, max(1.0, max(1.0, max(1.0, 1.0)))) max = min(6000.0, min(6000.0, min(6000.0, min(6000.0, 10000.0)))) start = 293.15 unit = "K" nominal = 300.0 stateSelect=StateSelect.prefer ) "Temperature of medium" type: Real [2] pipe2.mediums[1].T:VARIABLE(min = max(1.0, max(1.0, max(1.0, max(1.0, 1.0)))) max = min(6000.0, min(6000.0, min(6000.0, min(6000.0, 10000.0)))) start = 293.15 unit = "K" nominal = 300.0 stateSelect=StateSelect.prefer ) "Temperature of medium" type: Real [2] pipe1.mediums[2].T:VARIABLE(min = max(1.0, max(1.0, max(1.0, max(1.0, 1.0)))) max = min(6000.0, min(6000.0, min(6000.0, min(6000.0, 10000.0)))) start = 293.15 unit = "K" nominal = 300.0 stateSelect=StateSelect.prefer ) "Temperature of medium" type: Real [2] pipe1.mediums[1].T:VARIABLE(min = max(1.0, max(1.0, max(1.0, max(1.0, 1.0)))) max = min(6000.0, min(6000.0, min(6000.0, min(6000.0, 10000.0)))) start = 293.15 unit = "K" nominal = 300.0 stateSelect=StateSelect.prefer ) "Temperature of medium" type: Real [2] Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 168 * Number of states: 0 () * Number of discrete variables: 0 () * Number of discrete states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (481): * Single equations (assignments): 479 * 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 10,39 264} Notification: Performance of prepare postOptimizeDAE: time 0.003279/12.34, allocations: 0.5877 MB / 2.04 GB, free: 40.28 MB / 362.7 MB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.002142/12.35, allocations: 0.5261 MB / 2.04 GB, free: 40.28 MB / 362.7 MB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.07812/12.42, allocations: 15.17 MB / 2.055 GB, free: 39.64 MB / 362.7 MB Notification: Performance of postOpt inlineArrayEqn (simulation): time 0.0001446/12.42, allocations: 64.91 kB / 2.055 GB, free: 39.64 MB / 362.7 MB Notification: Performance of postOpt constantLinearSystem (simulation): time 2.049e-05/12.42, allocations: 5.109 kB / 2.055 GB, free: 39.64 MB / 362.7 MB Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.08693/12.51, allocations: 10.1 MB / 2.065 GB, free: 39.39 MB / 362.7 MB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.1/12.61, allocations: 18.11 MB / 2.083 GB, free: 38.34 MB / 362.7 MB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 5.534e-05/12.61, allocations: 0 / 2.083 GB, free: 38.34 MB / 362.7 MB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.004247/12.62, allocations: 485.1 kB / 2.083 GB, free: 38.34 MB / 362.7 MB Notification: Performance of postOpt tearingSystem (simulation): time 0.06055/12.68, allocations: 7.767 MB / 2.091 GB, free: 38.13 MB / 362.7 MB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.001873/12.68, allocations: 127.2 kB / 2.091 GB, free: 38.13 MB / 362.7 MB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.04446/12.72, allocations: 12.39 MB / 2.103 GB, free: 36.95 MB / 362.7 MB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 9.237e-06/12.72, allocations: 9.484 kB / 2.103 GB, free: 36.95 MB / 362.7 MB Notification: Performance of postOpt detectJacobianSparsePattern (simulation): time 0.06366/12.79, allocations: 16.25 MB / 2.119 GB, free: 34.54 MB / 362.7 MB Notification: Performance of postOpt generateSymbolicLinearization (simulation): time 0.08113/12.87, allocations: 22.56 MB / 2.141 GB, free: 24.11 MB / 362.7 MB Notification: Performance of postOpt removeConstants (simulation): time 0.006619/12.87, allocations: 1.568 MB / 2.142 GB, free: 22.81 MB / 362.7 MB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.002873/12.88, allocations: 40.62 kB / 2.142 GB, free: 22.78 MB / 362.7 MB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.009212/12.89, allocations: 252.1 kB / 2.143 GB, free: 22.63 MB / 362.7 MB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.001846/12.89, allocations: 351.8 kB / 2.143 GB, free: 22.43 MB / 362.7 MB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.001177/12.89, allocations: 268.5 kB / 2.143 GB, free: 22.21 MB / 362.7 MB Notification: Performance of sort global known variables: time 0.005019/12.89, allocations: 2.062 MB / 2.145 GB, free: 20.38 MB / 362.7 MB Notification: Performance of remove unused functions: time 0.01937/12.91, allocations: 3.539 MB / 2.149 GB, free: 17.37 MB / 362.7 MB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 3 * Number of states: 20 (pipe1.mediums[1].T,pipe1.mediums[2].T,pipe2.mediums[1].T,pipe2.mediums[2].T,pipe3.mediums[1].T,pipe3.mediums[2].T,pipe4.mediums[1].T,pipe4.mediums[2].T,pipe6.mediums[1].T,pipe6.mediums[2].T,pipe7.mediums[1].T,pipe7.mediums[2].T,pipe8.mediums[1].T,pipe8.mediums[2].T,pipe9.mediums[1].T,pipe9.mediums[2].T,pipe10.mediums[1].T,pipe10.mediums[2].T,pipe5.mediums[1].T,pipe5.mediums[2].T) * Number of discrete variables: 0 () * Number of discrete states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for simulation (279): * Single equations (assignments): 271 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 6 * 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 10,39 314} Notification: Performance of Backend phase and start with SimCode phase: time 0.01241/12.93, allocations: 2.681 MB / 2.151 GB, free: 15.77 MB / 362.7 MB Notification: Performance of simCode: created initialization part: time 0.02486/12.95, allocations: 8.542 MB / 2.16 GB, free: 8.293 MB / 362.7 MB Notification: Performance of simCode: created event and clocks part: time 1.33e-05/12.95, allocations: 5 kB / 2.16 GB, free: 8.289 MB / 362.7 MB Notification: Performance of simCode: created simulation system equations: time 0.2638/13.22, allocations: 5.476 MB / 2.165 GB, free: 40.58 MB / 362.7 MB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.0255/13.24, allocations: 2.325 MB / 2.167 GB, free: 40.55 MB / 362.7 MB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.04755/13.29, allocations: 13.04 MB / 2.18 GB, free: 38.59 MB / 362.7 MB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.01243/13.3, allocations: 4.771 MB / 2.185 GB, free: 37.75 MB / 362.7 MB Notification: Performance of SimCode: time 1.703e-06/13.3, allocations: 2.031 kB / 2.185 GB, free: 37.75 MB / 362.7 MB