[: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(Buildings): time 3.214/3.214, allocations: 404 MB / 410.9 MB, free: 2.129 MB / 312.6 MB Notification: Performance of FrontEnd - loaded program: time 6.039e-06/6.078e-06, allocations: 0 / 0.494 GB, free: 4.531 MB / 408.6 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.3804/0.3804, allocations: 92.76 MB / 0.5846 GB, free: 1.891 MB / 472.6 MB Notification: Performance of FrontEnd - scodeFlatten: time 0.7356/1.116, allocations: 419 MB / 0.9938 GB, free: 11.68 MB / 0.6803 GB Notification: Performance of FrontEnd - mkProgramGraph: time 0.0002382/1.116, allocations: 97.98 kB / 0.9939 GB, free: 11.62 MB / 0.6803 GB Notification: Performance of FrontEnd: time 4.663/5.78, allocations: 1.203 GB / 2.197 GB, free: 58.88 MB / 0.7897 GB Notification: Performance of Transformations before backend: time 0.000452/5.78, allocations: 71.75 kB / 2.197 GB, free: 58.81 MB / 0.7897 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 481 * Number of variables: 481 Notification: Performance of Generate backend data structure: time 0.008068/5.788, allocations: 2.765 MB / 2.2 GB, free: 56.02 MB / 0.7897 GB Notification: Performance of prepare preOptimizeDAE: time 3.805e-05/5.788, allocations: 12.03 kB / 2.2 GB, free: 56.01 MB / 0.7897 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.007608/5.796, allocations: 1.111 MB / 2.201 GB, free: 54.9 MB / 0.7897 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.01056/5.806, allocations: 3.281 MB / 2.204 GB, free: 51.62 MB / 0.7897 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0001317/5.807, allocations: 64 kB / 2.204 GB, free: 51.55 MB / 0.7897 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0007493/5.807, allocations: 119.8 kB / 2.205 GB, free: 51.44 MB / 0.7897 GB Notification: Performance of preOpt removeEqualFunctionCalls (simulation): time 0.005203/5.813, allocations: 1.527 MB / 2.206 GB, free: 49.91 MB / 0.7897 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.005339/5.818, allocations: 1.911 MB / 2.208 GB, free: 47.88 MB / 0.7897 GB Notification: Performance of preOpt findStateOrder (simulation): time 6.454e-05/5.818, allocations: 7.938 kB / 2.208 GB, free: 47.87 MB / 0.7897 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0002755/5.818, allocations: 4 kB / 2.208 GB, free: 47.87 MB / 0.7897 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 6.172e-05/5.818, allocations: 55.98 kB / 2.208 GB, free: 47.81 MB / 0.7897 GB Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.02149/5.84, allocations: 12.5 MB / 2.22 GB, free: 34.57 MB / 0.7897 GB Notification: Performance of preOpt comSubExp (simulation): time 0.006204/5.846, allocations: 1.437 MB / 2.222 GB, free: 33.11 MB / 0.7897 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.001564/5.848, allocations: 0.649 MB / 2.222 GB, free: 32.45 MB / 0.7897 GB Notification: Performance of preOpt evalFunc (simulation): time 0.000977/5.849, allocations: 1.037 MB / 2.223 GB, free: 31.21 MB / 0.7897 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 3.445e-05/5.849, allocations: 51.5 kB / 2.223 GB, free: 31.15 MB / 0.7897 GB Notification: Performance of pre-optimization done (n=109): time 3.895e-06/5.849, allocations: 0 / 2.223 GB, free: 31.15 MB / 0.7897 GB Notification: Performance of matching and sorting (n=117): time 0.02044/5.869, allocations: 4.718 MB / 2.228 GB, free: 26.37 MB / 0.7897 GB Notification: Performance of inlineWhenForInitialization (initialization): time 6.242e-05/5.869, allocations: 230.6 kB / 2.228 GB, free: 26.09 MB / 0.7897 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.003203/5.873, allocations: 1.458 MB / 2.23 GB, free: 24.61 MB / 0.7897 GB Notification: Performance of collectPreVariables (initialization): time 0.0003884/5.873, allocations: 29.7 kB / 2.23 GB, free: 24.57 MB / 0.7897 GB Notification: Performance of collectInitialEqns (initialization): time 0.0006795/5.874, allocations: 0.8186 MB / 2.23 GB, free: 23.73 MB / 0.7897 GB Notification: Performance of collectInitialBindings (initialization): time 0.000639/5.874, allocations: 394 kB / 2.231 GB, free: 23.34 MB / 0.7897 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0001611/5.875, allocations: 0 / 2.231 GB, free: 23.34 MB / 0.7897 GB Notification: Performance of setup shared object (initialization): time 0.000123/5.875, allocations: 357.9 kB / 2.231 GB, free: 22.99 MB / 0.7897 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.001354/5.876, allocations: 0.5585 MB / 2.232 GB, free: 22.43 MB / 0.7897 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.001676/5.878, allocations: 1.036 MB / 2.233 GB, free: 21.19 MB / 0.7897 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.002582/5.88, allocations: 0.7518 MB / 2.233 GB, free: 20.43 MB / 0.7897 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 1.291e-05/5.88, allocations: 4 kB / 2.233 GB, free: 20.43 MB / 0.7897 GB Notification: Performance of matching and sorting (n=193) (initialization): time 0.02039/5.901, allocations: 3.47 MB / 2.237 GB, free: 16.95 MB / 0.7897 GB Notification: Performance of prepare postOptimizeDAE: time 0.0008556/5.902, allocations: 4.513 MB / 2.241 GB, free: 11.96 MB / 0.7897 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 2.864e-05/5.902, allocations: 16 kB / 2.241 GB, free: 11.94 MB / 0.7897 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.004088/5.906, allocations: 0.9334 MB / 2.242 GB, free: 11.02 MB / 0.7897 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.002088/5.908, allocations: 370.6 kB / 2.242 GB, free: 10.66 MB / 0.7897 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.005409/5.914, allocations: 3.006 MB / 2.245 GB, free: 7.582 MB / 0.7897 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.004237/5.918, allocations: 383.4 kB / 2.246 GB, free: 7.207 MB / 0.7897 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0003553/5.918, allocations: 83.94 kB / 2.246 GB, free: 7.125 MB / 0.7897 GB Notification: Performance of prepare postOptimizeDAE: time 1.093e-05/5.918, allocations: 4 kB / 2.246 GB, free: 7.121 MB / 0.7897 GB Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.008772/5.927, allocations: 2.076 MB / 2.248 GB, free: 5.043 MB / 0.7897 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 3.64e-05/5.927, allocations: 12 kB / 2.248 GB, free: 5.031 MB / 0.7897 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.003111/5.93, allocations: 0.6256 MB / 2.249 GB, free: 4.41 MB / 0.7897 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.002296/5.933, allocations: 391.4 kB / 2.249 GB, free: 4.027 MB / 0.7897 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.005505/5.938, allocations: 4.183 MB / 2.253 GB, free: 15.6 MB / 0.8053 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.003748/5.942, allocations: 295.6 kB / 2.253 GB, free: 15.31 MB / 0.8053 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0003924/5.942, allocations: 71.97 kB / 2.253 GB, free: 15.24 MB / 0.8053 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 49 * Number of states: 0 () * Number of discrete variables: 0 () * Number of discrete states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (148): * Single equations (assignments): 145 * 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 {2 22,1 18,1 4} Notification: Performance of prepare postOptimizeDAE: time 0.0005457/5.943, allocations: 148.3 kB / 2.253 GB, free: 15.09 MB / 0.8053 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0007404/5.944, allocations: 221.3 kB / 2.254 GB, free: 14.87 MB / 0.8053 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.009313/5.953, allocations: 2.269 MB / 2.256 GB, free: 12.58 MB / 0.8053 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 4.061e-05/5.953, allocations: 19.92 kB / 2.256 GB, free: 12.56 MB / 0.8053 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 6.159e-06/5.953, allocations: 4 kB / 2.256 GB, free: 12.56 MB / 0.8053 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.007367/5.96, allocations: 1.951 MB / 2.258 GB, free: 10.52 MB / 0.8053 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.02087/5.981, allocations: 5.025 MB / 2.263 GB, free: 5.426 MB / 0.8053 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 2.113e-05/5.981, allocations: 4 kB / 2.263 GB, free: 5.422 MB / 0.8053 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.001923/5.983, allocations: 296 kB / 2.263 GB, free: 5.133 MB / 0.8053 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.00138/5.985, allocations: 398.5 kB / 2.263 GB, free: 4.746 MB / 0.8053 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0002436/5.985, allocations: 23.97 kB / 2.263 GB, free: 4.723 MB / 0.8053 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.01058/5.996, allocations: 3.42 MB / 2.267 GB, free: 1.168 MB / 0.8053 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 9.256e-06/5.996, allocations: 4 kB / 2.267 GB, free: 1.164 MB / 0.8053 GB Notification: Performance of postOpt detectJacobianSparsePattern (simulation): time 0.01314/6.009, allocations: 3.335 MB / 2.27 GB, free: 13.68 MB / 0.8209 GB Notification: Performance of postOpt removeConstants (simulation): time 0.001776/6.011, allocations: 482 kB / 2.27 GB, free: 13.19 MB / 0.8209 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0005822/6.011, allocations: 11.98 kB / 2.27 GB, free: 13.18 MB / 0.8209 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.003586/6.015, allocations: 323.6 kB / 2.271 GB, free: 12.86 MB / 0.8209 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0002609/6.015, allocations: 84.72 kB / 2.271 GB, free: 12.77 MB / 0.8209 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0002049/6.015, allocations: 47.97 kB / 2.271 GB, free: 12.73 MB / 0.8209 GB Notification: Performance of sort global known variables: time 0.002559/6.018, allocations: 1.105 MB / 2.272 GB, free: 11.61 MB / 0.8209 GB Notification: Performance of remove unused functions: time 0.007436/6.025, allocations: 1.144 MB / 2.273 GB, free: 10.46 MB / 0.8209 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 13 * Number of states: 2 (hex.valCoo.vol.dynBal.medium.T,hex.valHea.vol.dynBal.medium.T) * Number of discrete variables: 0 () * Number of discrete states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for simulation (108): * Single equations (assignments): 99 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 7 * 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 {1 18,1 4} Notification: Performance of Backend phase and start with SimCode phase: time 0.002344/6.028, allocations: 1.14 MB / 2.274 GB, free: 9.453 MB / 0.8209 GB Notification: Performance of simCode: created initialization part: time 0.007977/6.036, allocations: 2.666 MB / 2.277 GB, free: 6.766 MB / 0.8209 GB Notification: Performance of simCode: created event and clocks part: time 8.04e-06/6.036, allocations: 4.125 kB / 2.277 GB, free: 6.762 MB / 0.8209 GB Notification: Performance of simCode: created simulation system equations: time 0.003266/6.039, allocations: 0.9296 MB / 2.278 GB, free: 5.824 MB / 0.8209 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.0059/6.045, allocations: 0.9155 MB / 2.279 GB, free: 4.945 MB / 0.8209 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.3223/6.367, allocations: 5.206 MB / 2.284 GB, free: 170.4 MB / 0.8209 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.002547/6.37, allocations: 1.865 MB / 2.286 GB, free: 169.7 MB / 0.8209 GB Notification: Performance of SimCode: time 3.218e-06/6.37, allocations: 0 / 2.286 GB, free: 169.7 MB / 0.8209 GB Notification: Performance of Templates: time 0.1351/6.505, allocations: 60.8 MB / 2.345 GB, free: 168.4 MB / 0.8209 GB make -j1 -f Buildings_5.0.1_Buildings.Experimental.DistrictHeatingCooling.Plants.Validation.LakeWaterHeatExchanger_T_Heating.makefile clang -fPIC -O0 -march=native -I"/var/lib/hudson/slave/workspace/OpenModelica_TEST_LIBS/OpenModelica/OMCompiler/build/include/omc/c" -I. -DOPENMODELICA_XML_FROM_FILE_AT_RUNTIME -DOMC_MODEL_PREFIX=Buildings_5_0_1_Buildings_Experimental_DistrictHeatingCooling_Plants_Validation_LakeWaterHeatExchanger_T_Heating -DOMC_NUM_MIXED_SYSTEMS=0 -DOMC_NUM_LINEAR_SYSTEMS=2 -DOMC_NUM_NONLINEAR_SYSTEMS=6 -DOMC_NDELAY_EXPRESSIONS=0 -DOMC_NVAR_STRING=0 -c -o Buildings_5.0.1_Buildings.Experimental.DistrictHeatingCooling.Plants.Validation.LakeWaterHeatExchanger_T_Heating.o Buildings_5.0.1_Buildings.Experimental.DistrictHeatingCooling.Plants.Validation.LakeWaterHeatExchanger_T_Heating.c clang -fPIC -O0 -march=native -I"/var/lib/hudson/slave/workspace/OpenModelica_TEST_LIBS/OpenModelica/OMCompiler/build/include/omc/c" -I. -DOPENMODELICA_XML_FROM_FILE_AT_RUNTIME -DOMC_MODEL_PREFIX=Buildings_5_0_1_Buildings_Experimental_DistrictHeatingCooling_Plants_Validation_LakeWaterHeatExchanger_T_Heating -DOMC_NUM_MIXED_SYSTEMS=0 -DOMC_NUM_LINEAR_SYSTEMS=2 -DOMC_NUM_NONLINEAR_SYSTEMS=6 -DOMC_NDELAY_EXPRESSIONS=0 -DOMC_NVAR_STRING=0 -c -o Buildings_5.0.1_Buildings.Experimental.DistrictHeatingCooling.Plants.Validation.LakeWaterHeatExchanger_T_Heating_functions.o Buildings_5.0.1_Buildings.Experimental.DistrictHeatingCooling.Plants.Validation.LakeWaterHeatExchanger_T_Heating_functions.c clang -fPIC -O0 -march=native -I"/var/lib/hudson/slave/workspace/OpenModelica_TEST_LIBS/OpenModelica/OMCompiler/build/include/omc/c" -I. -DOPENMODELICA_XML_FROM_FILE_AT_RUNTIME -DOMC_MODEL_PREFIX=Buildings_5_0_1_Buildings_Experimental_DistrictHeatingCooling_Plants_Validation_LakeWaterHeatExchanger_T_Heating -DOMC_NUM_MIXED_SYSTEMS=0 -DOMC_NUM_LINEAR_SYSTEMS=2 -DOMC_NUM_NONLINEAR_SYSTEMS=6 -DOMC_NDELAY_EXPRESSIONS=0 -DOMC_NVAR_STRING=0 -c -o Buildings_5.0.1_Buildings.Experimental.DistrictHeatingCooling.Plants.Validation.LakeWaterHeatExchanger_T_Heating_records.o Buildings_5.0.1_Buildings.Experimental.DistrictHeatingCooling.Plants.Validation.LakeWaterHeatExchanger_T_Heating_records.c clang -fPIC -O0 -march=native -I"/var/lib/hudson/slave/workspace/OpenModelica_TEST_LIBS/OpenModelica/OMCompiler/build/include/omc/c" -I. -DOPENMODELICA_XML_FROM_FILE_AT_RUNTIME -DOMC_MODEL_PREFIX=Buildings_5_0_1_Buildings_Experimental_DistrictHeatingCooling_Plants_Validation_LakeWaterHeatExchanger_T_Heating -DOMC_NUM_MIXED_SYSTEMS=0 -DOMC_NUM_LINEAR_SYSTEMS=2 -DOMC_NUM_NONLINEAR_SYSTEMS=6 -DOMC_NDELAY_EXPRESSIONS=0 -DOMC_NVAR_STRING=0 -c -o Buildings_5.0.1_Buildings.Experimental.DistrictHeatingCooling.Plants.Validation.LakeWaterHeatExchanger_T_Heating_01exo.o Buildings_5.0.1_Buildings.Experimental.DistrictHeatingCooling.Plants.Validation.LakeWaterHeatExchanger_T_Heating_01exo.c clang -fPIC -O0 -march=native -I"/var/lib/hudson/slave/workspace/OpenModelica_TEST_LIBS/OpenModelica/OMCompiler/build/include/omc/c" -I. -DOPENMODELICA_XML_FROM_FILE_AT_RUNTIME -DOMC_MODEL_PREFIX=Buildings_5_0_1_Buildings_Experimental_DistrictHeatingCooling_Plants_Validation_LakeWaterHeatExchanger_T_Heating -DOMC_NUM_MIXED_SYSTEMS=0 -DOMC_NUM_LINEAR_SYSTEMS=2 -DOMC_NUM_NONLINEAR_SYSTEMS=6 -DOMC_NDELAY_EXPRESSIONS=0 -DOMC_NVAR_STRING=0 -c -o Buildings_5.0.1_Buildings.Experimental.DistrictHeatingCooling.Plants.Validation.LakeWaterHeatExchanger_T_Heating_02nls.o Buildings_5.0.1_Buildings.Experimental.DistrictHeatingCooling.Plants.Validation.LakeWaterHeatExchanger_T_Heating_02nls.c Buildings_5.0.1_Buildings.Experimental.DistrictHeatingCooling.Plants.Validation.LakeWaterHeatExchanger_T_Heating_02nls.c:191:3: error: use of undeclared identifier 'real'; did you mean 'read'? real /* assuming real for unknown type! */_array tmp0; ^~~~ read /usr/include/unistd.h:363:16: note: 'read' declared here extern ssize_t read (int __fd, void *__buf, size_t __nbytes) __wur; ^ Buildings_5.0.1_Buildings.Experimental.DistrictHeatingCooling.Plants.Validation.LakeWaterHeatExchanger_T_Heating_02nls.c:191:7: error: expected ';' after expression real /* assuming real for unknown type! */_array tmp0; ^ ; Buildings_5.0.1_Buildings.Experimental.DistrictHeatingCooling.Plants.Validation.LakeWaterHeatExchanger_T_Heating_02nls.c:191:45: error: use of undeclared identifier '_array' real /* assuming real for unknown type! */_array tmp0; ^ Buildings_5.0.1_Buildings.Experimental.DistrictHeatingCooling.Plants.Validation.LakeWaterHeatExchanger_T_Heating_02nls.c:194:3: error: use of undeclared identifier 'array_alloc_real' array_alloc_real /* assuming real for unknown type! */_array(&tmp0, 1, 1.0 - sum_real_array(tmp1)); ^ Buildings_5.0.1_Buildings.Experimental.DistrictHeatingCooling.Plants.Validation.LakeWaterHeatExchanger_T_Heating_02nls.c:195:337: error: use of undeclared identifier 'tmp0'; did you mean 'tmp1'? data->localData[0]->realVars[60] /* hex._TColIn._y variable */ = omc_Buildings_Experimental_DistrictHeatingCooling_Plants_LakeWaterHeatExchanger__T$hex_Medium_temperature__phX(threadData, data->localData[0]->realVars[56] /* floSou._ports[1]._p variable */, data->localData[0]->realVars[55] /* floSou._ports[1]._h_outflow variable */, tmp0); ^~~~ tmp1 Buildings_5.0.1_Buildings.Experimental.DistrictHeatingCooling.Plants.Validation.LakeWaterHeatExchanger_T_Heating_02nls.c:192:16: note: 'tmp1' declared here base_array_t tmp1; ^ Buildings_5.0.1_Buildings.Experimental.DistrictHeatingCooling.Plants.Validation.LakeWaterHeatExchanger_T_Heating_02nls.c:191:3: warning: expression result unused [-Wunused-value] real /* assuming real for unknown type! */_array tmp0; ^~~~ Buildings_5.0.1_Buildings.Experimental.DistrictHeatingCooling.Plants.Validation.LakeWaterHeatExchanger_T_Heating_02nls.c:1830:3: error: use of undeclared identifier 'real'; did you mean 'read'? real /* assuming real for unknown type! */_array tmp0; ^~~~ read /usr/include/unistd.h:363:16: note: 'read' declared here extern ssize_t read (int __fd, void *__buf, size_t __nbytes) __wur; ^ Buildings_5.0.1_Buildings.Experimental.DistrictHeatingCooling.Plants.Validation.LakeWaterHeatExchanger_T_Heating_02nls.c:1830:7: error: expected ';' after expression real /* assuming real for unknown type! */_array tmp0; ^ ; Buildings_5.0.1_Buildings.Experimental.DistrictHeatingCooling.Plants.Validation.LakeWaterHeatExchanger_T_Heating_02nls.c:1830:45: error: use of undeclared identifier '_array' real /* assuming real for unknown type! */_array tmp0; ^ Buildings_5.0.1_Buildings.Experimental.DistrictHeatingCooling.Plants.Validation.LakeWaterHeatExchanger_T_Heating_02nls.c:1831:3: error: use of undeclared identifier 'array_alloc_real' array_alloc_real /* assuming real for unknown type! */_array(&tmp0, 1, 1.0 - data->localData[0]->realVars[33] /* $cse7 variable */); ^ Buildings_5.0.1_Buildings.Experimental.DistrictHeatingCooling.Plants.Validation.LakeWaterHeatExchanger_T_Heating_02nls.c:1832:337: error: use of undeclared identifier 'tmp0' data->localData[0]->realVars[60] /* hex._TColIn._y variable */ = omc_Buildings_Experimental_DistrictHeatingCooling_Plants_LakeWaterHeatExchanger__T$hex_Medium_temperature__phX(threadData, data->localData[0]->realVars[56] /* floSou._ports[1]._p variable */, data->localData[0]->realVars[55] /* floSou._ports[1]._h_outflow variable */, tmp0); ^ Buildings_5.0.1_Buildings.Experimental.DistrictHeatingCooling.Plants.Validation.LakeWaterHeatExchanger_T_Heating_02nls.c:1830:3: warning: expression result unused [-Wunused-value] real /* assuming real for unknown type! */_array tmp0; ^~~~ 2 warnings and 10 errors generated. : recipe for target 'Buildings_5.0.1_Buildings.Experimental.DistrictHeatingCooling.Plants.Validation.LakeWaterHeatExchanger_T_Heating_02nls.o' failed make: *** [Buildings_5.0.1_Buildings.Experimental.DistrictHeatingCooling.Plants.Validation.LakeWaterHeatExchanger_T_Heating_02nls.o] Error 1