// This file is part of the SV-Benchmarks collection of verification tasks: // https://gitlab.com/sosy-lab/benchmarking/sv-benchmarks // // SPDX-FileCopyrightText: 2022 Jana (Philipp) Berger // // SPDX-License-Identifier: GPL-3.0-or-later extern unsigned long __VERIFIER_nondet_ulong(); extern long __VERIFIER_nondet_long(); extern unsigned char __VERIFIER_nondet_uchar(); extern char __VERIFIER_nondet_char(); extern unsigned short __VERIFIER_nondet_ushort(); extern short __VERIFIER_nondet_short(); extern float __VERIFIER_nondet_float(); extern double __VERIFIER_nondet_double(); extern void abort(void); extern void __assert_fail(const char *, const char *, unsigned int, const char *) __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__noreturn__)); void reach_error() { __assert_fail("0", "Req1_Prop1_Batch82Wrapper_P.c", 13, "reach_error"); } void __VERIFIER_assert(int cond) { if(!(cond)) { ERROR: {reach_error();abort();} } return; } void assume_abort_if_not(int cond) { if(!cond) { abort(); } } unsigned char isInitial = 0; float var_1_1 = 128.75; float* var_1_1_Pointer = &(var_1_1); unsigned char var_1_2 = 1; unsigned char* var_1_2_Pointer = &(var_1_2); float var_1_3 = 63.5; float* var_1_3_Pointer = &(var_1_3); float var_1_4 = 255.5; float* var_1_4_Pointer = &(var_1_4); unsigned char var_1_5 = 32; unsigned char* var_1_5_Pointer = &(var_1_5); unsigned char var_1_9 = 25; unsigned char* var_1_9_Pointer = &(var_1_9); unsigned char var_1_10 = 128; unsigned char* var_1_10_Pointer = &(var_1_10); unsigned char var_1_11 = 16; unsigned char* var_1_11_Pointer = &(var_1_11); unsigned char var_1_12 = 2; unsigned char* var_1_12_Pointer = &(var_1_12); unsigned char var_1_14 = 5; unsigned char* var_1_14_Pointer = &(var_1_14); unsigned char var_1_15 = 10; unsigned char* var_1_15_Pointer = &(var_1_15); double var_1_16 = 3.75; double* var_1_16_Pointer = &(var_1_16); unsigned char var_1_17 = 0; unsigned char* var_1_17_Pointer = &(var_1_17); double var_1_18 = 255.5; double* var_1_18_Pointer = &(var_1_18); unsigned char last_1_var_1_5 = 32; unsigned char last_1_var_1_12 = 2; unsigned char last_1_var_1_17 = 0; void initially(void) { } void step(void) { signed long int stepLocal_0 = last_1_var_1_17 | last_1_var_1_12; if ((last_1_var_1_5 / -2) >= stepLocal_0) { (*(var_1_5_Pointer)) = (((((*(var_1_9_Pointer))) < 0 ) ? -((*(var_1_9_Pointer))) : ((*(var_1_9_Pointer))))); } else { (*(var_1_5_Pointer)) = ((*(var_1_10_Pointer)) - (((((*(var_1_11_Pointer))) < 0 ) ? -((*(var_1_11_Pointer))) : ((*(var_1_11_Pointer)))))); } if (! (*(var_1_2_Pointer))) { if ((*(var_1_2_Pointer))) { (*(var_1_1_Pointer)) = (((((*(var_1_3_Pointer))) > ((*(var_1_4_Pointer)))) ? ((*(var_1_3_Pointer))) : ((*(var_1_4_Pointer))))); } } (*(var_1_16_Pointer)) = (*(var_1_4_Pointer)); (*(var_1_17_Pointer)) = (*(var_1_9_Pointer)); (*(var_1_18_Pointer)) = (*(var_1_3_Pointer)); unsigned char stepLocal_1 = (*(var_1_9_Pointer)); if (((*(var_1_5_Pointer)) + (*(var_1_11_Pointer))) >= stepLocal_1) { if ((((((*(var_1_4_Pointer))) > (((*(var_1_1_Pointer)) * (*(var_1_3_Pointer))))) ? ((*(var_1_4_Pointer))) : (((*(var_1_1_Pointer)) * (*(var_1_3_Pointer)))))) <= (*(var_1_1_Pointer))) { (*(var_1_12_Pointer)) = (((((*(var_1_11_Pointer))) > ((*(var_1_14_Pointer)))) ? ((*(var_1_11_Pointer))) : ((*(var_1_14_Pointer))))); } else { if ((*(var_1_2_Pointer))) { (*(var_1_12_Pointer)) = ((*(var_1_11_Pointer)) + (*(var_1_15_Pointer))); } } } else { (*(var_1_12_Pointer)) = (*(var_1_9_Pointer)); } } void updateVariables() { var_1_2 = __VERIFIER_nondet_uchar(); assume_abort_if_not(var_1_2 >= 0); assume_abort_if_not(var_1_2 <= 1); var_1_3 = __VERIFIER_nondet_float(); assume_abort_if_not((var_1_3 >= -922337.2036854765600e+13F && var_1_3 <= -1.0e-20F) || (var_1_3 <= 9223372.036854765600e+12F && var_1_3 >= 1.0e-20F )); var_1_4 = __VERIFIER_nondet_float(); assume_abort_if_not((var_1_4 >= -922337.2036854765600e+13F && var_1_4 <= -1.0e-20F) || (var_1_4 <= 9223372.036854765600e+12F && var_1_4 >= 1.0e-20F )); var_1_9 = __VERIFIER_nondet_uchar(); assume_abort_if_not(var_1_9 >= 0); assume_abort_if_not(var_1_9 <= 254); var_1_10 = __VERIFIER_nondet_uchar(); assume_abort_if_not(var_1_10 >= 127); assume_abort_if_not(var_1_10 <= 254); var_1_11 = __VERIFIER_nondet_uchar(); assume_abort_if_not(var_1_11 >= 0); assume_abort_if_not(var_1_11 <= 127); var_1_14 = __VERIFIER_nondet_uchar(); assume_abort_if_not(var_1_14 >= 0); assume_abort_if_not(var_1_14 <= 254); var_1_15 = __VERIFIER_nondet_uchar(); assume_abort_if_not(var_1_15 >= 0); assume_abort_if_not(var_1_15 <= 127); } void updateLastVariables() { last_1_var_1_5 = var_1_5; last_1_var_1_12 = var_1_12; last_1_var_1_17 = var_1_17; } int property() { return ((((((! (*(var_1_2_Pointer))) ? ((*(var_1_2_Pointer)) ? ((*(var_1_1_Pointer)) == ((float) (((((*(var_1_3_Pointer))) > ((*(var_1_4_Pointer)))) ? ((*(var_1_3_Pointer))) : ((*(var_1_4_Pointer))))))) : 1) : 1) && (((last_1_var_1_5 / -2) >= (last_1_var_1_17 | last_1_var_1_12)) ? ((*(var_1_5_Pointer)) == ((unsigned char) (((((*(var_1_9_Pointer))) < 0 ) ? -((*(var_1_9_Pointer))) : ((*(var_1_9_Pointer))))))) : ((*(var_1_5_Pointer)) == ((unsigned char) ((*(var_1_10_Pointer)) - (((((*(var_1_11_Pointer))) < 0 ) ? -((*(var_1_11_Pointer))) : ((*(var_1_11_Pointer)))))))))) && ((((*(var_1_5_Pointer)) + (*(var_1_11_Pointer))) >= (*(var_1_9_Pointer))) ? (((((((*(var_1_4_Pointer))) > (((*(var_1_1_Pointer)) * (*(var_1_3_Pointer))))) ? ((*(var_1_4_Pointer))) : (((*(var_1_1_Pointer)) * (*(var_1_3_Pointer)))))) <= (*(var_1_1_Pointer))) ? ((*(var_1_12_Pointer)) == ((unsigned char) (((((*(var_1_11_Pointer))) > ((*(var_1_14_Pointer)))) ? ((*(var_1_11_Pointer))) : ((*(var_1_14_Pointer))))))) : ((*(var_1_2_Pointer)) ? ((*(var_1_12_Pointer)) == ((unsigned char) ((*(var_1_11_Pointer)) + (*(var_1_15_Pointer))))) : 1)) : ((*(var_1_12_Pointer)) == ((unsigned char) (*(var_1_9_Pointer)))))) && ((*(var_1_16_Pointer)) == ((double) (*(var_1_4_Pointer))))) && ((*(var_1_17_Pointer)) == ((unsigned char) (*(var_1_9_Pointer))))) && ((*(var_1_18_Pointer)) == ((double) (*(var_1_3_Pointer)))) ; } int main(void) { isInitial = 1; initially(); while (1) { updateLastVariables(); updateVariables(); step(); __VERIFIER_assert(property()); isInitial = 0; } return 0; }