INFO: No output directory specified (--dir) INFO: Using directory: "Unit_test_abs_logger_event_20250514_114913" INFO: Regenerating c-file: Unit_test_abs_logger_event.c WARNING: Full-path code-generator "/u/data/pkwi/McStas/mcstas/3.x-dev/bin/mcstas-antlr -I$MCSTAS" not found!! WARNING: Attempting replacement by "mcstas-antlr -I$MCSTAS" DEBUG: CMD: mcstas-antlr -I$MCSTAS -t -o ./Unit_test_abs_logger_event.c Unit_test_abs_logger_event.instr 2025-05-14 11:49:52.332 | DEBUG | mccode_antlr.translators.c:sort_include_hierarchy:41 - sort includes :Powder_process(0):read_table-lib :Powder_process(1):interoff-lib :Union_abs_logger_event(0):monitor_nd-lib 2025-05-14 11:49:52.332 | DEBUG | mccode_antlr.translators.c:sort_include_hierarchy:66 - sorted to monitor_nd-lib read_table-lib interoff-lib 2025-05-14 11:49:52.332 | DEBUG | mccode_antlr.translators.c:sort_include_hierarchy:66 - sorted to read_table-lib interoff-lib monitor_nd-lib No initialization present? ----------------------------------------------------------- Generating single GPU kernel or single CPU section layout: ----------------------------------------------------------- Generating GPU/CPU -DFUNNEL layout: -> GPU kernel from component init -> GPU kernel from component incoherent -> GPU kernel from component powder -> GPU kernel from component material -> GPU kernel from component Origin -> GPU kernel from component source -> GPU kernel from component geometry_center -> GPU kernel from component box -> GPU kernel from component sphere -> GPU kernel from component cylinder -> GPU kernel from component cone -> GPU kernel from component Union_abs_logger_event Component master is NOACC, CPUONLY=True ->FUNNEL mode enabled, SPLIT within buffer. -> GPU kernel from component stop ----------------------------------------------------------- CFLAGS= -DFUNNEL DEBUG: CMD: mcstas-antlr -I$MCSTAS finished INFO: Recompiling: ./Unit_test_abs_logger_event.out DEBUG: CMD: nvc -o ./Unit_test_abs_logger_event.out ./Unit_test_abs_logger_event.c -lm -Wl,-O2 -Wl,--sort-common -Wl,--as-needed -Wl,-z,relro -Wl,-z,now -Wl,--disable-new-dtags -Wl,--gc-sections -Wl,--allow-shlib-undefined -Wl,-rpath,/u/data/pkwi/McStas/mcstas/3.x-dev/miniconda3/lib -Wl,-rpath-link,/u/data/pkwi/McStas/mcstas/3.x-dev/miniconda3/lib -L/u/data/pkwi/McStas/mcstas/3.x-dev/miniconda3/lib -mtune=haswell -fPIC -O2 -isystem /u/data/pkwi/McStas/mcstas/3.x-dev/miniconda3/include -fast -Minfo=accel -acc=gpu -gpu=mem:managed -DOPENACC -DFUNNEL "./Unit_test_abs_logger_event.c", line 93: warning: Routine "mcgenstate" will be treated as sequential because its "routine" directive doesn't specify a level of parallelism [no_routine_type] _class_particle mcgenstate(void); ^ Remark: individual warnings can be suppressed with "--diag_suppress " "./Unit_test_abs_logger_event.c", line 95: warning: Routine "mcsetstate" will be treated as sequential because its "routine" directive doesn't specify a level of parallelism [no_routine_type] _class_particle mcsetstate(double x, double y, double z, double vx, double vy, double vz, double t, double sx, double sy, double sz, double p, int mcgravitation, void * mcMagnet, int allow_backprop); ^ "./Unit_test_abs_logger_event.c", line 97: warning: Routine "mcgetstate" will be treated as sequential because its "routine" directive doesn't specify a level of parallelism [no_routine_type] _class_particle mcgetstate(_class_particle mcparticle, double * x, double * y, double * z, double * vx, double * vy, double * vz, double * t, double * sx, double * sy, double * sz, double * p); ^ "./Unit_test_abs_logger_event.c", line 111: warning: Routine "particle_getvar" will be treated as sequential because its "routine" directive doesn't specify a level of parallelism [no_routine_type] double particle_getvar(_class_particle *p, char *name, int *suc); ^ "./Unit_test_abs_logger_event.c", line 115: warning: Routine "str_comp" will be treated as sequential because its "routine" directive doesn't specify a level of parallelism [no_routine_type] int str_comp(char *str1, char *str2); ^ "./Unit_test_abs_logger_event.c", line 143: warning: Routine "particle_getvar_void" will be treated as sequential because its "routine" directive doesn't specify a level of parallelism [no_routine_type] void* particle_getvar_void(_class_particle *p, char *name, int *suc); ^ "./Unit_test_abs_logger_event.c", line 115: warning: Routine "str_comp" will be treated as sequential because its "routine" directive doesn't specify a level of parallelism [no_routine_type] int str_comp(char *str1, char *str2); ^ "./Unit_test_abs_logger_event.c", line 175: warning: Routine "particle_setvar_void" will be treated as sequential because its "routine" directive doesn't specify a level of parallelism [no_routine_type] int particle_setvar_void(_class_particle *, char *, void*); ^ "./Unit_test_abs_logger_event.c", line 200: warning: Routine "particle_setvar_void_array" will be treated as sequential because its "routine" directive doesn't specify a level of parallelism [no_routine_type] int particle_setvar_void_array(_class_particle *, char *, void*, int); ^ "./Unit_test_abs_logger_event.c", line 213: warning: Routine "particle_restore" will be treated as sequential because its "routine" directive doesn't specify a level of parallelism [no_routine_type] void particle_restore(_class_particle *p, _class_particle *p0); ^ "./Unit_test_abs_logger_event.c", line 230: warning: Routine "particle_getuservar_byid" will be treated as sequential because its "routine" directive doesn't specify a level of parallelism [no_routine_type] double particle_getuservar_byid(_class_particle *p, int id, int *suc){ ^ "./Unit_test_abs_logger_event.c", line 241: warning: Routine "particle_uservar_init" will be treated as sequential because its "routine" directive doesn't specify a level of parallelism [no_routine_type] void particle_uservar_init(_class_particle *p){ ^ "./Unit_test_abs_logger_event.c", line 313: warning: Routine "noprintf" will be treated as sequential because its "routine" directive doesn't specify a level of parallelism [no_routine_type] int noprintf(); ^ "./Unit_test_abs_logger_event.c", line 315: warning: Routine "str_len" will be treated as sequential because its "routine" directive doesn't specify a level of parallelism [no_routine_type] size_t str_len(const char *s); ^ "./Unit_test_abs_logger_event.c", line 665: warning: Routine "mcget_ncount" will be treated as sequential because its "routine" directive doesn't specify a level of parallelism [no_routine_type] unsigned long long int mcget_ncount(void); /* wrapper to set mcncount */ ^ "./Unit_test_abs_logger_event.c", line 886: warning: Routine "_randnorm2" will be treated as sequential because its "routine" directive doesn't specify a level of parallelism [no_routine_type] double _randnorm2(randstate_t* state); ^ "./Unit_test_abs_logger_event.c", line 903: warning: Routine "kiss_srandom" will be treated as sequential because its "routine" directive doesn't specify a level of parallelism [no_routine_type] uint64_t *kiss_srandom(uint64_t state[7], uint64_t seed); ^ "./Unit_test_abs_logger_event.c", line 905: warning: Routine "kiss_random" will be treated as sequential because its "routine" directive doesn't specify a level of parallelism [no_routine_type] uint64_t kiss_random(uint64_t state[7]); ^ "./Unit_test_abs_logger_event.c", line 913: warning: Routine "_rand01" will be treated as sequential because its "routine" directive doesn't specify a level of parallelism [no_routine_type] double _rand01(randstate_t* state); ^ "./Unit_test_abs_logger_event.c", line 915: warning: Routine "_randpm1" will be treated as sequential because its "routine" directive doesn't specify a level of parallelism [no_routine_type] double _randpm1(randstate_t* state); ^ "./Unit_test_abs_logger_event.c", line 917: warning: Routine "_rand0max" will be treated as sequential because its "routine" directive doesn't specify a level of parallelism [no_routine_type] double _rand0max(double max, randstate_t* state); ^ "./Unit_test_abs_logger_event.c", line 919: warning: Routine "_randminmax" will be treated as sequential because its "routine" directive doesn't specify a level of parallelism [no_routine_type] double _randminmax(double min, double max, randstate_t* state); ^ "./Unit_test_abs_logger_event.c", line 921: warning: Routine "_randtriangle" will be treated as sequential because its "routine" directive doesn't specify a level of parallelism [no_routine_type] double _randtriangle(randstate_t* state); ^ "./Unit_test_abs_logger_event.c", line 1017: warning: Routine "coords_set" will be treated as sequential because its "routine" directive doesn't specify a level of parallelism [no_routine_type] Coords coords_set(MCNUM x, MCNUM y, MCNUM z); ^ "./Unit_test_abs_logger_event.c", line 1019: warning: Routine "coords_get" will be treated as sequential because its "routine" directive doesn't specify a level of parallelism [no_routine_type] Coords coords_get(Coords a, MCNUM *x, MCNUM *y, MCNUM *z); ^ "./Unit_test_abs_logger_event.c", line 1021: warning: Routine "coords_add" will be treated as sequential because its "routine" directive doesn't specify a level of parallelism [no_routine_type] Coords coords_add(Coords a, Coords b); ^ "./Unit_test_abs_logger_event.c", line 1023: warning: Routine "coords_sub" will be treated as sequential because its "routine" directive doesn't specify a level of parallelism [no_routine_type] Coords coords_sub(Coords a, Coords b); ^ "./Unit_test_abs_logger_event.c", line 1025: warning: Routine "coords_neg" will be treated as sequential because its "routine" directive doesn't specify a level of parallelism [no_routine_type] Coords coords_neg(Coords a); ^ "./Unit_test_abs_logger_event.c", line 1027: warning: Routine "coords_scale" will be treated as sequential because its "routine" directive doesn't specify a level of parallelism [no_routine_type] Coords coords_scale(Coords b, double scale); ^ "./Unit_test_abs_logger_event.c", line 1029: warning: Routine "coords_sp" will be treated as sequential because its "routine" directive doesn't specify a level of parallelism [no_routine_type] double coords_sp(Coords a, Coords b); ^ "./Unit_test_abs_logger_event.c", line 1031: warning: Routine "coords_xp" will be treated as sequential because its "routine" directive doesn't specify a level of parallelism [no_routine_type] Coords coords_xp(Coords b, Coords c); ^ "./Unit_test_abs_logger_event.c", line 1033: warning: Routine "coords_len" will be treated as sequential because its "routine" directive doesn't specify a level of parallelism [no_routine_type] double coords_len(Coords a); ^ "./Unit_test_abs_logger_event.c", line 4585: warning: variable "num" was declared but never referenced [declared_but_not_referenced] int num = 3; ^ "./Unit_test_abs_logger_event.c", line 5040: warning: variable "randstate" was declared but never referenced [declared_but_not_referenced] randstate_t randstate[7]; ^ "./Unit_test_abs_logger_event.c", line 4959: warning: variable "newlen" was declared but never referenced [declared_but_not_referenced] long newlen = 0; ^ "./Unit_test_abs_logger_event.c", line 6286: warning: variable "status" was set but never used [set_but_not_used] int status; ^ "./Unit_test_abs_logger_event.c", line 7083: warning: Routine "Monitor_nD_Trace" will be treated as sequential because its "routine" directive doesn't specify a level of parallelism [no_routine_type] int Monitor_nD_Trace(MonitornD_Defines_type *, MonitornD_Variables_type *, _class_particle* _particle); ^ "./Unit_test_abs_logger_event.c", line 7206: warning: Routine "Table_Index" will be treated as sequential because its "routine" directive doesn't specify a level of parallelism [no_routine_type] double Table_Index(t_Table Table, long i, long j); /* get indexed value */ ^ "./Unit_test_abs_logger_event.c", line 7208: warning: Routine "Table_Value" will be treated as sequential because its "routine" directive doesn't specify a level of parallelism [no_routine_type] double Table_Value(t_Table Table, double X, long j); /* search X in 1st column and return interpolated value in j-column */ ^ "./Unit_test_abs_logger_event.c", line 7215: warning: Routine "Table_Value2d" will be treated as sequential because its "routine" directive doesn't specify a level of parallelism [no_routine_type] double Table_Value2d(t_Table Table, double X, double Y); /* same as Table_Index with non-integer indices and 2d interpolation */ ^ "./Unit_test_abs_logger_event.c", line 7235: warning: Routine "Table_Interp1d" will be treated as sequential because its "routine" directive doesn't specify a level of parallelism [no_routine_type] double Table_Interp1d(double x, double x1, double y1, double x2, double y2); ^ "./Unit_test_abs_logger_event.c", line 7237: warning: Routine "Table_Interp1d_nearest" will be treated as sequential because its "routine" directive doesn't specify a level of parallelism [no_routine_type] double Table_Interp1d_nearest(double x, double x1, double y1, double x2, double y2); ^ "./Unit_test_abs_logger_event.c", line 7239: warning: Routine "Table_Interp2d" will be treated as sequential because its "routine" directive doesn't specify a level of parallelism [no_routine_type] double Table_Interp2d(double x, double y, double x1, double y1, double x2, double y2, ^ "./Unit_test_abs_logger_event.c", line 7364: warning: Routine "off_intersect_all" will be treated as sequential because its "routine" directive doesn't specify a level of parallelism [no_routine_type] int off_intersect_all(double* t0, double* t3, ^ "./Unit_test_abs_logger_event.c", line 7387: warning: Routine "off_intersect" will be treated as sequential because its "routine" directive doesn't specify a level of parallelism [no_routine_type] int off_intersect(double* t0, double* t3, ^ "./Unit_test_abs_logger_event.c", line 7408: warning: Routine "off_x_intersect" will be treated as sequential because its "routine" directive doesn't specify a level of parallelism [no_routine_type] int off_x_intersect(double *l0,double *l3, ^ "./Unit_test_abs_logger_event.c", line 8864: warning: variable "output" was declared but never referenced [declared_but_not_referenced] struct tagging_tree_node_struct *output; ^ "./Unit_test_abs_logger_event.c", line 9388: warning: variable "permanent_list_length" was declared but never referenced [declared_but_not_referenced] int volume_index,iterate,permanent_list_length = 0; ^ "./Unit_test_abs_logger_event.c", line 9411: warning: variable "geometry_output" was set but never used [set_but_not_used] int geometry_output; ^ "./Unit_test_abs_logger_event.c", line 9899: warning: variable "x_vector" was declared but never referenced [declared_but_not_referenced] Coords x_vector = geometry->geometry_parameters.p_box_storage->x_vector; ^ "./Unit_test_abs_logger_event.c", line 9900: warning: variable "y_vector" was declared but never referenced [declared_but_not_referenced] Coords y_vector = geometry->geometry_parameters.p_box_storage->y_vector; ^ "./Unit_test_abs_logger_event.c", line 9901: warning: variable "z_vector" was declared but never referenced [declared_but_not_referenced] Coords z_vector = geometry->geometry_parameters.p_box_storage->z_vector; ^ "./Unit_test_abs_logger_event.c", line 10061: warning: variable "center" was declared but never referenced [declared_but_not_referenced] Coords center = geometry->center; ^ "./Unit_test_abs_logger_event.c", line 10281: warning: variable "output" was set but never used [set_but_not_used] int output; ^ "./Unit_test_abs_logger_event.c", line 10440: warning: variable "radius_top" was declared but never referenced [declared_but_not_referenced] double radius_top = geometry->geometry_parameters.p_cone_storage->cone_radius_top; ^ "./Unit_test_abs_logger_event.c", line 10441: warning: variable "radius_bottom" was declared but never referenced [declared_but_not_referenced] double radius_bottom = geometry->geometry_parameters.p_cone_storage->cone_radius_bottom; ^ "./Unit_test_abs_logger_event.c", line 10716: warning: statement is unreachable [code_is_unreachable] return 0; ^ "./Unit_test_abs_logger_event.c", line 10475: warning: variable "center" was declared but never referenced [declared_but_not_referenced] Coords center = geometry->center; ^ "./Unit_test_abs_logger_event.c", line 10477: warning: variable "normal_x" was declared but never referenced [declared_but_not_referenced] double *normal_x = geometry->geometry_parameters.p_mesh_storage->normal_x; ^ "./Unit_test_abs_logger_event.c", line 10478: warning: variable "normal_y" was declared but never referenced [declared_but_not_referenced] double *normal_y = geometry->geometry_parameters.p_mesh_storage->normal_y; ^ "./Unit_test_abs_logger_event.c", line 10479: warning: variable "normal_z" was declared but never referenced [declared_but_not_referenced] double *normal_z = geometry->geometry_parameters.p_mesh_storage->normal_z; ^ "./Unit_test_abs_logger_event.c", line 10503: warning: variable "verbal" was declared but never referenced [declared_but_not_referenced] int verbal = 0; ^ "./Unit_test_abs_logger_event.c", line 10512: warning: variable "tmp" was declared but never referenced [declared_but_not_referenced] Coords edge1,edge2,h,s,q,tmp,intersect_pos; ^ "./Unit_test_abs_logger_event.c", line 10512: warning: variable "intersect_pos" was declared but never referenced [declared_but_not_referenced] Coords edge1,edge2,h,s,q,tmp,intersect_pos; ^ "./Unit_test_abs_logger_event.c", line 10514: warning: variable "this_facet_t" was declared but never referenced [declared_but_not_referenced] double this_facet_t; ^ "./Unit_test_abs_logger_event.c", line 10563: warning: variable "C1" was declared but never referenced [declared_but_not_referenced] int C1 = counter; ^ "./Unit_test_abs_logger_event.c", line 10730: warning: variable "normal_x" was declared but never referenced [declared_but_not_referenced] double *normal_x = geometry->geometry_parameters.p_mesh_storage->normal_x; ^ "./Unit_test_abs_logger_event.c", line 10731: warning: variable "normal_y" was declared but never referenced [declared_but_not_referenced] double *normal_y = geometry->geometry_parameters.p_mesh_storage->normal_y; ^ "./Unit_test_abs_logger_event.c", line 10732: warning: variable "normal_z" was declared but never referenced [declared_but_not_referenced] double *normal_z = geometry->geometry_parameters.p_mesh_storage->normal_z; ^ "./Unit_test_abs_logger_event.c", line 10761: warning: variable "center" was declared but never referenced [declared_but_not_referenced] Coords center = geometry->center; ^ "./Unit_test_abs_logger_event.c", line 10819: warning: variable "output" was set but never used [set_but_not_used] int output; ^ "./Unit_test_abs_logger_event.c", line 10835: warning: variable "tmp" was declared but never referenced [declared_but_not_referenced] Coords edge1,edge2,h,s,q,tmp,intersect_pos; ^ "./Unit_test_abs_logger_event.c", line 10835: warning: variable "intersect_pos" was declared but never referenced [declared_but_not_referenced] Coords edge1,edge2,h,s,q,tmp,intersect_pos; ^ "./Unit_test_abs_logger_event.c", line 10836: warning: variable "UNION_EPSILON" was declared but never referenced [declared_but_not_referenced] double UNION_EPSILON = 0.0000001; ^ "./Unit_test_abs_logger_event.c", line 10837: warning: variable "this_facet_t" was declared but never referenced [declared_but_not_referenced] double this_facet_t; ^ "./Unit_test_abs_logger_event.c", line 11274: warning: variable "vector2" is used before its value is set [used_before_set] if (verbal == 1) printf("vector1 = (%f,%f,%f)\n",vector1.x,vector1.y,vector2.z); ^ "./Unit_test_abs_logger_event.c", line 11263: warning: variable "seperated" was declared but never referenced [declared_but_not_referenced] int seperated = 0; ^ "./Unit_test_abs_logger_event.c", line 11340: warning: variable "seperated" was declared but never referenced [declared_but_not_referenced] int seperated = 0; ^ "./Unit_test_abs_logger_event.c", line 11547: warning: variable "seperated" was declared but never referenced [declared_but_not_referenced] int seperated = 0; ^ "./Unit_test_abs_logger_event.c", line 11645: warning: variable "solutions" was declared but never referenced [declared_but_not_referenced] int iterate,number_of_solutions,solutions,number_of_positions = 30; ^ "./Unit_test_abs_logger_event.c", line 11831: warning: variable "seperated" was declared but never referenced [declared_but_not_referenced] int seperated = 0; ^ "./Unit_test_abs_logger_event.c", line 12024: warning: variable "Y" was declared but never referenced [declared_but_not_referenced] double Y; ^ "./Unit_test_abs_logger_event.c", line 12025: warning: variable "max_r" was declared but never referenced [declared_but_not_referenced] double max_r; ^ "./Unit_test_abs_logger_event.c", line 12559: warning: variable "Y" was declared but never referenced [declared_but_not_referenced] double Y; ^ "./Unit_test_abs_logger_event.c", line 12560: warning: variable "max_r" was declared but never referenced [declared_but_not_referenced] double max_r; ^ "./Unit_test_abs_logger_event.c", line 12959: warning: variable "square_center" is used before its value is set [used_before_set] Coords box_end_point = coords_sub(coords_set(0,0,-z_depth/2),square_center); ^ "./Unit_test_abs_logger_event.c", line 12819: warning: variable "is_rectangle" was declared but never referenced [declared_but_not_referenced] int is_rectangle = geometry_box->geometry_parameters.p_box_storage->is_rectangle; ^ "./Unit_test_abs_logger_event.c", line 12824: warning: variable "y_height2" was declared but never referenced [declared_but_not_referenced] double y_height2 = geometry_box->geometry_parameters.p_box_storage->y_height2; ^ "./Unit_test_abs_logger_event.c", line 12825: warning: variable "x_vector" was declared but never referenced [declared_but_not_referenced] Coords x_vector = geometry_box->geometry_parameters.p_box_storage->x_vector; ^ "./Unit_test_abs_logger_event.c", line 12826: warning: variable "y_vector" was declared but never referenced [declared_but_not_referenced] Coords y_vector = geometry_box->geometry_parameters.p_box_storage->y_vector; ^ "./Unit_test_abs_logger_event.c", line 12833: warning: variable "Y" was declared but never referenced [declared_but_not_referenced] double Y; ^ "./Unit_test_abs_logger_event.c", line 12834: warning: variable "max_r" was declared but never referenced [declared_but_not_referenced] double max_r; ^ "./Unit_test_abs_logger_event.c", line 12957: warning: variable "square_offset" was declared but never referenced [declared_but_not_referenced] double square_offset; ^ "./Unit_test_abs_logger_event.c", line 13223: warning: variable "debug_dist" was set but never used [set_but_not_used] double debug_dist; ^ "./Unit_test_abs_logger_event.c", line 13289: warning: variable "seperated" was declared but never referenced [declared_but_not_referenced] int seperated = 0; ^ "./Unit_test_abs_logger_event.c", line 13475: warning: variable "temp_pointer" was declared but never referenced [declared_but_not_referenced] int *temp_pointer; ^ "./Unit_test_abs_logger_event.c", line 13478: warning: variable "mask_global_index" was declared but never referenced [declared_but_not_referenced] int this_mask_status,mask_index,mask_global_index; ^ "./Unit_test_abs_logger_event.c", line 13635: warning: variable "temp_pointer" was declared but never referenced [declared_but_not_referenced] int *temp_pointer; ^ "./Unit_test_abs_logger_event.c", line 13638: warning: variable "mask_global_index" was declared but never referenced [declared_but_not_referenced] int this_mask_status,mask_index,mask_global_index; ^ "./Unit_test_abs_logger_event.c", line 14557: warning: variable "found_index" was declared but never referenced [declared_but_not_referenced] int mask_index,mask_mode,found_index,logic_ALL; ^ "./Unit_test_abs_logger_event.c", line 14466: warning: variable "mask_index" was declared but never referenced [declared_but_not_referenced] int volume_index,mask_volume_number,mask_index; ^ "./Unit_test_abs_logger_event.c", line 14769: warning: variable "mask_index" was declared but never referenced [declared_but_not_referenced] int volume_index,iterate,parent,mask_index,masked_volume_index,ANY_logic,true_parent_volume_number; ^ "./Unit_test_abs_logger_event.c", line 14959: warning: variable "found_index" was declared but never referenced [declared_but_not_referenced] int volume_index,iterate,iterate2,found_index,I_index,I_volume; ^ "./Unit_test_abs_logger_event.c", line 15108: warning: variable "string_output" was declared but never referenced [declared_but_not_referenced] char string_output[124]; ^ "./Unit_test_abs_logger_event.c", line 15512: warning: variable "mask_index" was declared but never referenced [declared_but_not_referenced] int volume_index,iterate,mask_index; ^ "./Unit_test_abs_logger_event.c", line 16397: warning: variable "count" is used before its value is set [used_before_set] for(line0=0; line0