void build_tree(tree_desc *desc) { int *extra; __e_acsl_store_block((void *)(& extra),(size_t)8); __e_acsl_store_block((void *)(& desc),(size_t)8); __e_acsl_temporal_pull_parameter((void *)(& desc),0U,8UL); __e_acsl_temporal_store_nreferent((void *)(& extra), (void *)(& desc->extra_bits)); __e_acsl_full_init((void *)(& extra)); extra = desc->extra_bits; /*@ assert \valid(extra); */ { int __gen_e_acsl_initialized; int __gen_e_acsl_and; __gen_e_acsl_initialized = __e_acsl_initialized((void *)(& extra), sizeof(int *)); if (__gen_e_acsl_initialized) { int __gen_e_acsl_valid; __gen_e_acsl_valid = __e_acsl_valid((void *)extra,sizeof(int), (void *)extra,(void *)(& extra)); __gen_e_acsl_and = __gen_e_acsl_valid; } else __gen_e_acsl_and = 0; __e_acsl_assert(__gen_e_acsl_and,(char *)"Assertion", (char *)"build_tree",(char *)"\\valid(extra)",23); } __e_acsl_delete_block((void *)(& desc)); __e_acsl_delete_block((void *)(& extra)); return; }
int *pfun(char c, int *p, int *p2, int *p3, int *p4, int i) { __e_acsl_store_block((void *)(& p),(size_t)8); __e_acsl_temporal_pull_parameter((void *)(& p),1U,8UL); int *q = p; __e_acsl_store_block((void *)(& q),(size_t)8); __e_acsl_full_init((void *)(& q)); __e_acsl_temporal_store_nreferent((void *)(& q),(void *)(& p)); __e_acsl_temporal_save_return((void *)(& q)); __e_acsl_delete_block((void *)(& p)); __e_acsl_delete_block((void *)(& q)); return q; }
int main(void) { int __retres; int *p; int *q; __e_acsl_memory_init((int *)0,(char ***)0,(size_t)8); __e_acsl_globals_init(); __e_acsl_store_block((void *)(& q),(size_t)8); __e_acsl_store_block((void *)(& p),(size_t)8); int counter = 0; size_t limit = (unsigned long)10000; __e_acsl_temporal_reset_parameters(); __e_acsl_temporal_reset_return(); __e_acsl_full_init((void *)(& p)); p = (int *)malloc((unsigned long)(1024 * 1024)); __e_acsl_temporal_store_nblock((void *)(& p),(void *)*(& p)); __e_acsl_temporal_store_nreferent((void *)(& q),(void *)(& p)); __e_acsl_full_init((void *)(& q)); q = p; __e_acsl_temporal_reset_parameters(); __e_acsl_temporal_reset_return(); __e_acsl_temporal_save_nreferent_parameter((void *)(& p),0U); free((void *)p); while ((size_t)counter < limit) { __e_acsl_temporal_reset_parameters(); __e_acsl_temporal_reset_return(); __e_acsl_full_init((void *)(& p)); p = (int *)malloc((unsigned long)(1024 * 1024)); __e_acsl_temporal_store_nblock((void *)(& p),(void *)*(& p)); counter ++; /*@ assert Eva: dangling_pointer: ¬\dangling(&q); */ if (p != q) { __e_acsl_temporal_reset_parameters(); __e_acsl_temporal_reset_return(); __e_acsl_temporal_save_nreferent_parameter((void *)(& p),0U); free((void *)p); } else { __e_acsl_temporal_reset_parameters(); __e_acsl_temporal_reset_return(); __e_acsl_temporal_save_nreferent_parameter((void *)(& p),1U); __gen_e_acsl_printf_va_1(__gen_e_acsl_literal_string,(void *)p,counter); break; } __e_acsl_temporal_store_nblock((void *)(& p),(void *)0); __e_acsl_full_init((void *)(& p)); p = (int *)0; } /*@ assert Eva: dangling_pointer: ¬\dangling(&p); */ if (p) { /*@ assert Eva: dangling_pointer: ¬\dangling(&q); */ __e_acsl_initialize((void *)q,sizeof(int)); /*@ assert Eva: mem_access: \valid(q); */ *q = 1; __e_acsl_initialize((void *)p,sizeof(int)); *p = 2; } __e_acsl_temporal_reset_parameters(); __e_acsl_temporal_reset_return(); __e_acsl_temporal_save_nreferent_parameter((void *)(& p),0U); free((void *)p); __retres = 0; __e_acsl_delete_block((void *)(& q)); __e_acsl_delete_block((void *)(& p)); __e_acsl_memory_clean(); return __retres; }
int main(void) { int __retres; temporal t1; temporal t2; temporal *tp; temporal tarr[2]; larger l; larger *lp; larger larr[2]; __e_acsl_memory_init((int *)0,(char ***)0,(size_t)8); __e_acsl_store_block((void *)(larr),(size_t)64); __e_acsl_store_block((void *)(& lp),(size_t)8); __e_acsl_store_block((void *)(& l),(size_t)32); __e_acsl_store_block((void *)(tarr),(size_t)32); __e_acsl_store_block((void *)(& t2),(size_t)16); __e_acsl_store_block((void *)(& t1),(size_t)16); int a = 1; __e_acsl_store_block((void *)(& a),(size_t)4); __e_acsl_full_init((void *)(& a)); int b = 2; __e_acsl_temporal_store_nblock((void *)(& t1.p),(void *)(& a)); __e_acsl_initialize((void *)(& t1.p),sizeof(char *)); t1.p = (char *)(& a); __e_acsl_temporal_store_nreferent((void *)(& t1.q),(void *)(& t1.p)); __e_acsl_initialize((void *)(& t1.q),sizeof(char *)); t1.q = t1.p; /*@ assert \valid(t1.p) ∧ \valid(t1.q); */ { int __gen_e_acsl_initialized; int __gen_e_acsl_and; int __gen_e_acsl_and_3; __gen_e_acsl_initialized = __e_acsl_initialized((void *)(& t1.p), sizeof(char *)); if (__gen_e_acsl_initialized) { int __gen_e_acsl_valid; __gen_e_acsl_valid = __e_acsl_valid((void *)t1.p,sizeof(char), (void *)t1.p,(void *)(& t1.p)); __gen_e_acsl_and = __gen_e_acsl_valid; } else __gen_e_acsl_and = 0; if (__gen_e_acsl_and) { int __gen_e_acsl_initialized_2; int __gen_e_acsl_and_2; __gen_e_acsl_initialized_2 = __e_acsl_initialized((void *)(& t1.q), sizeof(char *)); if (__gen_e_acsl_initialized_2) { int __gen_e_acsl_valid_2; __gen_e_acsl_valid_2 = __e_acsl_valid((void *)t1.q,sizeof(char), (void *)t1.q,(void *)(& t1.q)); __gen_e_acsl_and_2 = __gen_e_acsl_valid_2; } else __gen_e_acsl_and_2 = 0; __gen_e_acsl_and_3 = __gen_e_acsl_and_2; } else __gen_e_acsl_and_3 = 0; __e_acsl_assert(__gen_e_acsl_and_3,(char *)"Assertion",(char *)"main", (char *)"\\valid(t1.p) && \\valid(t1.q)",31); } /*@ assert ¬\valid(t2.p) ∧ ¬\valid(t2.q); */ { int __gen_e_acsl_initialized_3; int __gen_e_acsl_and_4; int __gen_e_acsl_and_6; __gen_e_acsl_initialized_3 = __e_acsl_initialized((void *)(& t2.p), sizeof(char *)); if (__gen_e_acsl_initialized_3) { int __gen_e_acsl_valid_3; __gen_e_acsl_valid_3 = __e_acsl_valid((void *)t2.p,sizeof(char), (void *)t2.p,(void *)(& t2.p)); __gen_e_acsl_and_4 = __gen_e_acsl_valid_3; } else __gen_e_acsl_and_4 = 0; if (! __gen_e_acsl_and_4) { int __gen_e_acsl_initialized_4; int __gen_e_acsl_and_5; __gen_e_acsl_initialized_4 = __e_acsl_initialized((void *)(& t2.q), sizeof(char *)); if (__gen_e_acsl_initialized_4) { int __gen_e_acsl_valid_4; __gen_e_acsl_valid_4 = __e_acsl_valid((void *)t2.q,sizeof(char), (void *)t2.q,(void *)(& t2.q)); __gen_e_acsl_and_5 = __gen_e_acsl_valid_4; } else __gen_e_acsl_and_5 = 0; __gen_e_acsl_and_6 = ! __gen_e_acsl_and_5; } else __gen_e_acsl_and_6 = 0; __e_acsl_assert(__gen_e_acsl_and_6,(char *)"Assertion",(char *)"main", (char *)"!\\valid(t2.p) && !\\valid(t2.q)",32); } __e_acsl_temporal_memcpy((void *)(& t2),(void *)(& t1),(size_t)16); __e_acsl_full_init((void *)(& t2)); t2 = t1; /*@ assert \valid(t2.p) ∧ \valid(t2.q); */ { int __gen_e_acsl_initialized_5; int __gen_e_acsl_and_7; int __gen_e_acsl_and_9; __gen_e_acsl_initialized_5 = __e_acsl_initialized((void *)(& t2.p), sizeof(char *)); if (__gen_e_acsl_initialized_5) { int __gen_e_acsl_valid_5; __gen_e_acsl_valid_5 = __e_acsl_valid((void *)t2.p,sizeof(char), (void *)t2.p,(void *)(& t2.p)); __gen_e_acsl_and_7 = __gen_e_acsl_valid_5; } else __gen_e_acsl_and_7 = 0; if (__gen_e_acsl_and_7) { int __gen_e_acsl_initialized_6; int __gen_e_acsl_and_8; __gen_e_acsl_initialized_6 = __e_acsl_initialized((void *)(& t2.q), sizeof(char *)); if (__gen_e_acsl_initialized_6) { int __gen_e_acsl_valid_6; __gen_e_acsl_valid_6 = __e_acsl_valid((void *)t2.q,sizeof(char), (void *)t2.q,(void *)(& t2.q)); __gen_e_acsl_and_8 = __gen_e_acsl_valid_6; } else __gen_e_acsl_and_8 = 0; __gen_e_acsl_and_9 = __gen_e_acsl_and_8; } else __gen_e_acsl_and_9 = 0; __e_acsl_assert(__gen_e_acsl_and_9,(char *)"Assertion",(char *)"main", (char *)"\\valid(t2.p) && \\valid(t2.q)",35); } __e_acsl_temporal_store_nblock((void *)(& t2.p),(void *)0); __e_acsl_initialize((void *)(& t2.p),sizeof(char *)); t2.p = (char *)0; __e_acsl_temporal_reset_parameters(); __e_acsl_temporal_reset_return(); __e_acsl_initialize((void *)(& t2.q),sizeof(char *)); t2.q = (char *)malloc((unsigned long)4); __e_acsl_temporal_store_nblock((void *)(& t2.q),(void *)*(& t2.q)); /*@ assert ¬\valid(t2.p) ∧ \valid(t2.q); */ { int __gen_e_acsl_initialized_7; int __gen_e_acsl_and_10; int __gen_e_acsl_and_12; __gen_e_acsl_initialized_7 = __e_acsl_initialized((void *)(& t2.p), sizeof(char *)); if (__gen_e_acsl_initialized_7) { int __gen_e_acsl_valid_7; __gen_e_acsl_valid_7 = __e_acsl_valid((void *)t2.p,sizeof(char), (void *)t2.p,(void *)(& t2.p)); __gen_e_acsl_and_10 = __gen_e_acsl_valid_7; } else __gen_e_acsl_and_10 = 0; if (! __gen_e_acsl_and_10) { int __gen_e_acsl_initialized_8; int __gen_e_acsl_and_11; __gen_e_acsl_initialized_8 = __e_acsl_initialized((void *)(& t2.q), sizeof(char *)); if (__gen_e_acsl_initialized_8) { int __gen_e_acsl_valid_8; __gen_e_acsl_valid_8 = __e_acsl_valid((void *)t2.q,sizeof(char), (void *)t2.q,(void *)(& t2.q)); __gen_e_acsl_and_11 = __gen_e_acsl_valid_8; } else __gen_e_acsl_and_11 = 0; __gen_e_acsl_and_12 = __gen_e_acsl_and_11; } else __gen_e_acsl_and_12 = 0; __e_acsl_assert(__gen_e_acsl_and_12,(char *)"Assertion",(char *)"main", (char *)"!\\valid(t2.p) && \\valid(t2.q)",39); } __e_acsl_temporal_memcpy((void *)(& l.t),(void *)(& t2),(size_t)16); __e_acsl_initialize((void *)(& l.t),sizeof(struct temporal_t)); l.t = t2; /*@ assert ¬\valid(l.t.p) ∧ \valid(l.t.q); */ { int __gen_e_acsl_initialized_9; int __gen_e_acsl_and_13; int __gen_e_acsl_and_15; __gen_e_acsl_initialized_9 = __e_acsl_initialized((void *)(& l.t.p), sizeof(char *)); if (__gen_e_acsl_initialized_9) { int __gen_e_acsl_valid_9; __gen_e_acsl_valid_9 = __e_acsl_valid((void *)l.t.p,sizeof(char), (void *)l.t.p,(void *)(& l.t.p)); __gen_e_acsl_and_13 = __gen_e_acsl_valid_9; } else __gen_e_acsl_and_13 = 0; if (! __gen_e_acsl_and_13) { int __gen_e_acsl_initialized_10; int __gen_e_acsl_and_14; __gen_e_acsl_initialized_10 = __e_acsl_initialized((void *)(& l.t.q), sizeof(char *)); if (__gen_e_acsl_initialized_10) { int __gen_e_acsl_valid_10; __gen_e_acsl_valid_10 = __e_acsl_valid((void *)l.t.q,sizeof(char), (void *)l.t.q, (void *)(& l.t.q)); __gen_e_acsl_and_14 = __gen_e_acsl_valid_10; } else __gen_e_acsl_and_14 = 0; __gen_e_acsl_and_15 = __gen_e_acsl_and_14; } else __gen_e_acsl_and_15 = 0; __e_acsl_assert(__gen_e_acsl_and_15,(char *)"Assertion",(char *)"main", (char *)"!\\valid(l.t.p) && \\valid(l.t.q)",42); } __e_acsl_temporal_store_nblock((void *)(& lp),(void *)(& l)); __e_acsl_full_init((void *)(& lp)); lp = & l; /*@ assert ¬\valid(lp->t.p); */ { int __gen_e_acsl_initialized_11; int __gen_e_acsl_and_16; __gen_e_acsl_initialized_11 = __e_acsl_initialized((void *)(& lp->t.p), sizeof(char *)); if (__gen_e_acsl_initialized_11) { int __gen_e_acsl_valid_read; int __gen_e_acsl_valid_11; __gen_e_acsl_valid_read = __e_acsl_valid_read((void *)(& lp->t.p), sizeof(char *), (void *)(& lp->t.p), (void *)0); __e_acsl_assert(__gen_e_acsl_valid_read,(char *)"RTE",(char *)"main", (char *)"mem_access: \\valid_read(&lp->t.p)",45); __gen_e_acsl_valid_11 = __e_acsl_valid((void *)lp->t.p,sizeof(char), (void *)lp->t.p, (void *)(& lp->t.p)); __gen_e_acsl_and_16 = __gen_e_acsl_valid_11; } else __gen_e_acsl_and_16 = 0; __e_acsl_assert(! __gen_e_acsl_and_16,(char *)"Assertion",(char *)"main", (char *)"!\\valid(lp->t.p)",45); } __e_acsl_temporal_memcpy((void *)(tarr),(void *)(& t2),(size_t)16); __e_acsl_initialize((void *)(tarr),sizeof(temporal)); tarr[0] = t2; /*@ assert ¬\valid(tarr[0].p) ∧ \valid(tarr[0].q); */ { int __gen_e_acsl_initialized_12; int __gen_e_acsl_and_17; int __gen_e_acsl_and_19; __gen_e_acsl_initialized_12 = __e_acsl_initialized((void *)(& tarr[0].p), sizeof(char *)); if (__gen_e_acsl_initialized_12) { int __gen_e_acsl_valid_12; __gen_e_acsl_valid_12 = __e_acsl_valid((void *)tarr[0].p,sizeof(char), (void *)tarr[0].p, (void *)(& tarr[0].p)); __gen_e_acsl_and_17 = __gen_e_acsl_valid_12; } else __gen_e_acsl_and_17 = 0; if (! __gen_e_acsl_and_17) { int __gen_e_acsl_initialized_13; int __gen_e_acsl_and_18; __gen_e_acsl_initialized_13 = __e_acsl_initialized((void *)(& tarr[0].q), sizeof(char *)); if (__gen_e_acsl_initialized_13) { int __gen_e_acsl_valid_13; __gen_e_acsl_valid_13 = __e_acsl_valid((void *)tarr[0].q, sizeof(char), (void *)tarr[0].q, (void *)(& tarr[0].q)); __gen_e_acsl_and_18 = __gen_e_acsl_valid_13; } else __gen_e_acsl_and_18 = 0; __gen_e_acsl_and_19 = __gen_e_acsl_and_18; } else __gen_e_acsl_and_19 = 0; __e_acsl_assert(__gen_e_acsl_and_19,(char *)"Assertion",(char *)"main", (char *)"!\\valid(tarr[0].p) && \\valid(tarr[0].q)",48); } __e_acsl_temporal_memcpy((void *)(larr),(void *)(& l),(size_t)32); __e_acsl_initialize((void *)(larr),sizeof(larger)); larr[0] = l; /*@ assert ¬\valid(larr[0].t.p) ∧ \valid(larr[0].t.q); */ { int __gen_e_acsl_initialized_14; int __gen_e_acsl_and_20; int __gen_e_acsl_and_22; __gen_e_acsl_initialized_14 = __e_acsl_initialized((void *)(& larr[0].t.p), sizeof(char *)); if (__gen_e_acsl_initialized_14) { int __gen_e_acsl_valid_14; __gen_e_acsl_valid_14 = __e_acsl_valid((void *)larr[0].t.p, sizeof(char), (void *)larr[0].t.p, (void *)(& larr[0].t.p)); __gen_e_acsl_and_20 = __gen_e_acsl_valid_14; } else __gen_e_acsl_and_20 = 0; if (! __gen_e_acsl_and_20) { int __gen_e_acsl_initialized_15; int __gen_e_acsl_and_21; __gen_e_acsl_initialized_15 = __e_acsl_initialized((void *)(& larr[0].t.q), sizeof(char *)); if (__gen_e_acsl_initialized_15) { int __gen_e_acsl_valid_15; __gen_e_acsl_valid_15 = __e_acsl_valid((void *)larr[0].t.q, sizeof(char), (void *)larr[0].t.q, (void *)(& larr[0].t.q)); __gen_e_acsl_and_21 = __gen_e_acsl_valid_15; } else __gen_e_acsl_and_21 = 0; __gen_e_acsl_and_22 = __gen_e_acsl_and_21; } else __gen_e_acsl_and_22 = 0; __e_acsl_assert(__gen_e_acsl_and_22,(char *)"Assertion",(char *)"main", (char *)"!\\valid(larr[0].t.p) && \\valid(larr[0].t.q)", 51); } __retres = 0; __e_acsl_delete_block((void *)(larr)); __e_acsl_delete_block((void *)(& lp)); __e_acsl_delete_block((void *)(& l)); __e_acsl_delete_block((void *)(tarr)); __e_acsl_delete_block((void *)(& t2)); __e_acsl_delete_block((void *)(& t1)); __e_acsl_delete_block((void *)(& a)); __e_acsl_memory_clean(); return __retres; }