// 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_Batch20Wrapper_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 = 0.6; float* var_1_1_Pointer = &(var_1_1); unsigned char var_1_2 = 0; unsigned char* var_1_2_Pointer = &(var_1_2); float var_1_3 = 0.0; float* var_1_3_Pointer = &(var_1_3); float var_1_4 = 2.95; float* var_1_4_Pointer = &(var_1_4); float var_1_5 = 8.5; float* var_1_5_Pointer = &(var_1_5); float var_1_6 = 999999999999.4; float* var_1_6_Pointer = &(var_1_6); double var_1_7 = 10.2; double* var_1_7_Pointer = &(var_1_7); double var_1_8 = 4.6; double* var_1_8_Pointer = &(var_1_8); unsigned long int var_1_9 = 256; unsigned long int* var_1_9_Pointer = &(var_1_9); unsigned char var_1_10 = 0; unsigned char* var_1_10_Pointer = &(var_1_10); unsigned long int var_1_11 = 3724367395; unsigned long int* var_1_11_Pointer = &(var_1_11); unsigned long int var_1_12 = 25; unsigned long int* var_1_12_Pointer = &(var_1_12); unsigned long int var_1_13 = 1; unsigned long int* var_1_13_Pointer = &(var_1_13); unsigned char var_1_14 = 1; unsigned char* var_1_14_Pointer = &(var_1_14); unsigned char var_1_15 = 128; unsigned char* var_1_15_Pointer = &(var_1_15); unsigned char var_1_16 = 100; unsigned char* var_1_16_Pointer = &(var_1_16); void initially(void) { } void step(void) { if ((*(var_1_2_Pointer))) { (*(var_1_1_Pointer)) = (((*(var_1_3_Pointer)) - (*(var_1_4_Pointer))) - (*(var_1_5_Pointer))); } else { (*(var_1_1_Pointer)) = ((*(var_1_4_Pointer)) + (*(var_1_6_Pointer))); } (*(var_1_7_Pointer)) = ((15.5 + (*(var_1_4_Pointer))) - ((*(var_1_3_Pointer)) - (*(var_1_8_Pointer)))); unsigned long int stepLocal_2 = (*(var_1_13_Pointer)); signed long int stepLocal_1 = 5; if (stepLocal_1 >= (*(var_1_11_Pointer))) { if ((*(var_1_1_Pointer)) >= (*(var_1_8_Pointer))) { (*(var_1_14_Pointer)) = (128 - 16); } else { if (stepLocal_2 >= (((((*(var_1_12_Pointer))) < 0 ) ? -((*(var_1_12_Pointer))) : ((*(var_1_12_Pointer)))))) { (*(var_1_14_Pointer)) = ((*(var_1_15_Pointer)) - (*(var_1_16_Pointer))); } else { (*(var_1_14_Pointer)) = (*(var_1_16_Pointer)); } } } unsigned char stepLocal_0 = (*(var_1_2_Pointer)); if ((*(var_1_10_Pointer)) || stepLocal_0) { (*(var_1_9_Pointer)) = (((*(var_1_11_Pointer)) - (*(var_1_14_Pointer))) - (*(var_1_14_Pointer))); } else { (*(var_1_9_Pointer)) = ((*(var_1_14_Pointer)) + (((((*(var_1_14_Pointer))) < 0 ) ? -((*(var_1_14_Pointer))) : ((*(var_1_14_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 >= 4611686.018427382800e+12F && 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 >= 0.0F && var_1_4 <= -1.0e-20F) || (var_1_4 <= 4611686.018427382800e+12F && var_1_4 >= 1.0e-20F )); var_1_5 = __VERIFIER_nondet_float(); assume_abort_if_not((var_1_5 >= 0.0F && var_1_5 <= -1.0e-20F) || (var_1_5 <= 9223372.036854765600e+12F && var_1_5 >= 1.0e-20F )); var_1_6 = __VERIFIER_nondet_float(); assume_abort_if_not((var_1_6 >= -461168.6018427382800e+13F && var_1_6 <= -1.0e-20F) || (var_1_6 <= 4611686.018427382800e+12F && var_1_6 >= 1.0e-20F )); var_1_8 = __VERIFIER_nondet_double(); assume_abort_if_not((var_1_8 >= 0.0F && var_1_8 <= -1.0e-20F) || (var_1_8 <= 4611686.018427382800e+12F && var_1_8 >= 1.0e-20F )); var_1_10 = __VERIFIER_nondet_uchar(); assume_abort_if_not(var_1_10 >= 0); assume_abort_if_not(var_1_10 <= 1); var_1_11 = __VERIFIER_nondet_ulong(); assume_abort_if_not(var_1_11 >= 3221225470); assume_abort_if_not(var_1_11 <= 4294967294); var_1_12 = __VERIFIER_nondet_ulong(); assume_abort_if_not(var_1_12 >= 0); assume_abort_if_not(var_1_12 <= 1073741823); var_1_13 = __VERIFIER_nondet_ulong(); assume_abort_if_not(var_1_13 >= 0); assume_abort_if_not(var_1_13 <= 2147483647); var_1_15 = __VERIFIER_nondet_uchar(); assume_abort_if_not(var_1_15 >= 127); assume_abort_if_not(var_1_15 <= 254); var_1_16 = __VERIFIER_nondet_uchar(); assume_abort_if_not(var_1_16 >= 0); assume_abort_if_not(var_1_16 <= 127); } void updateLastVariables() { } int property() { return ((((*(var_1_2_Pointer)) ? ((*(var_1_1_Pointer)) == ((float) (((*(var_1_3_Pointer)) - (*(var_1_4_Pointer))) - (*(var_1_5_Pointer))))) : ((*(var_1_1_Pointer)) == ((float) ((*(var_1_4_Pointer)) + (*(var_1_6_Pointer)))))) && ((*(var_1_7_Pointer)) == ((double) ((15.5 + (*(var_1_4_Pointer))) - ((*(var_1_3_Pointer)) - (*(var_1_8_Pointer))))))) && (((*(var_1_10_Pointer)) || (*(var_1_2_Pointer))) ? ((*(var_1_9_Pointer)) == ((unsigned long int) (((*(var_1_11_Pointer)) - (*(var_1_14_Pointer))) - (*(var_1_14_Pointer))))) : ((*(var_1_9_Pointer)) == ((unsigned long int) ((*(var_1_14_Pointer)) + (((((*(var_1_14_Pointer))) < 0 ) ? -((*(var_1_14_Pointer))) : ((*(var_1_14_Pointer)))))))))) && ((5 >= (*(var_1_11_Pointer))) ? (((*(var_1_1_Pointer)) >= (*(var_1_8_Pointer))) ? ((*(var_1_14_Pointer)) == ((unsigned char) (128 - 16))) : (((*(var_1_13_Pointer)) >= (((((*(var_1_12_Pointer))) < 0 ) ? -((*(var_1_12_Pointer))) : ((*(var_1_12_Pointer)))))) ? ((*(var_1_14_Pointer)) == ((unsigned char) ((*(var_1_15_Pointer)) - (*(var_1_16_Pointer))))) : ((*(var_1_14_Pointer)) == ((unsigned char) (*(var_1_16_Pointer)))))) : 1) ; } int main(void) { isInitial = 1; initially(); while (1) { updateLastVariables(); updateVariables(); step(); __VERIFIER_assert(property()); isInitial = 0; } return 0; }