// 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_Batch10Wrapper_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; unsigned long int var_1_1 = 5; unsigned long int* var_1_1_Pointer = &(var_1_1); unsigned long int var_1_2 = 8; unsigned long int* var_1_2_Pointer = &(var_1_2); double var_1_3 = 9.15; double* var_1_3_Pointer = &(var_1_3); double var_1_6 = 1000000.875; double* var_1_6_Pointer = &(var_1_6); double var_1_7 = 49.25; double* var_1_7_Pointer = &(var_1_7); double var_1_8 = -0.8; double* var_1_8_Pointer = &(var_1_8); signed char var_1_9 = -10; signed char* var_1_9_Pointer = &(var_1_9); unsigned short int var_1_10 = 58996; unsigned short int* var_1_10_Pointer = &(var_1_10); unsigned short int var_1_11 = 32; unsigned short int* var_1_11_Pointer = &(var_1_11); signed char var_1_12 = 32; signed char* var_1_12_Pointer = &(var_1_12); signed char var_1_13 = 16; signed char* var_1_13_Pointer = &(var_1_13); signed char var_1_14 = 2; signed char* var_1_14_Pointer = &(var_1_14); signed long int var_1_15 = 32; signed long int* var_1_15_Pointer = &(var_1_15); signed long int var_1_17 = 1000000000; signed long int* var_1_17_Pointer = &(var_1_17); float var_1_18 = -0.5; float* var_1_18_Pointer = &(var_1_18); signed char var_1_19 = 2; signed char* var_1_19_Pointer = &(var_1_19); unsigned char var_1_20 = 0; unsigned char* var_1_20_Pointer = &(var_1_20); unsigned char var_1_21 = 0; unsigned char* var_1_21_Pointer = &(var_1_21); double last_1_var_1_3 = 9.15; void initially(void) { } void step(void) { (*(var_1_1_Pointer)) = (*(var_1_2_Pointer)); (*(var_1_18_Pointer)) = (*(var_1_8_Pointer)); (*(var_1_19_Pointer)) = (*(var_1_12_Pointer)); (*(var_1_20_Pointer)) = (*(var_1_21_Pointer)); signed char stepLocal_1 = (*(var_1_19_Pointer)); if ((- ((*(var_1_10_Pointer)) - (*(var_1_11_Pointer)))) >= stepLocal_1) { (*(var_1_9_Pointer)) = ((*(var_1_12_Pointer)) - (((((*(var_1_13_Pointer))) > ((*(var_1_14_Pointer)))) ? ((*(var_1_13_Pointer))) : ((*(var_1_14_Pointer)))))); } else { (*(var_1_9_Pointer)) = (((((*(var_1_12_Pointer))) < ((*(var_1_14_Pointer)))) ? ((*(var_1_12_Pointer))) : ((*(var_1_14_Pointer))))); } if ((*(var_1_20_Pointer))) { (*(var_1_15_Pointer)) = ((*(var_1_12_Pointer)) - (*(var_1_14_Pointer))); } else { (*(var_1_15_Pointer)) = ((*(var_1_13_Pointer)) - (((*(var_1_17_Pointer)) - 4) + (((((*(var_1_11_Pointer))) < 0 ) ? -((*(var_1_11_Pointer))) : ((*(var_1_11_Pointer))))))); } signed long int stepLocal_0 = (*(var_1_15_Pointer)); if (stepLocal_0 < (*(var_1_1_Pointer))) { (*(var_1_3_Pointer)) = -0.5; } else { if ((- last_1_var_1_3) == ((*(var_1_6_Pointer)) - (*(var_1_7_Pointer)))) { (*(var_1_3_Pointer)) = (*(var_1_8_Pointer)); } else { (*(var_1_3_Pointer)) = (*(var_1_8_Pointer)); } } } void updateVariables() { var_1_2 = __VERIFIER_nondet_ulong(); assume_abort_if_not(var_1_2 >= 0); assume_abort_if_not(var_1_2 <= 4294967294); var_1_6 = __VERIFIER_nondet_double(); assume_abort_if_not((var_1_6 >= 0.0F && var_1_6 <= -1.0e-20F) || (var_1_6 <= 9223372.036854776000e+12F && var_1_6 >= 1.0e-20F )); var_1_7 = __VERIFIER_nondet_double(); assume_abort_if_not((var_1_7 >= 0.0F && var_1_7 <= -1.0e-20F) || (var_1_7 <= 9223372.036854776000e+12F && var_1_7 >= 1.0e-20F )); var_1_8 = __VERIFIER_nondet_double(); assume_abort_if_not((var_1_8 >= -922337.2036854765600e+13F && var_1_8 <= -1.0e-20F) || (var_1_8 <= 9223372.036854765600e+12F && var_1_8 >= 1.0e-20F )); var_1_10 = __VERIFIER_nondet_ushort(); assume_abort_if_not(var_1_10 >= 32767); assume_abort_if_not(var_1_10 <= 65535); var_1_11 = __VERIFIER_nondet_ushort(); assume_abort_if_not(var_1_11 >= 0); assume_abort_if_not(var_1_11 <= 32767); var_1_12 = __VERIFIER_nondet_char(); assume_abort_if_not(var_1_12 >= -1); assume_abort_if_not(var_1_12 <= 126); var_1_13 = __VERIFIER_nondet_char(); assume_abort_if_not(var_1_13 >= 0); assume_abort_if_not(var_1_13 <= 126); var_1_14 = __VERIFIER_nondet_char(); assume_abort_if_not(var_1_14 >= 0); assume_abort_if_not(var_1_14 <= 126); var_1_17 = __VERIFIER_nondet_long(); assume_abort_if_not(var_1_17 >= 536870911); assume_abort_if_not(var_1_17 <= 1073741823); var_1_21 = __VERIFIER_nondet_uchar(); assume_abort_if_not(var_1_21 >= 1); assume_abort_if_not(var_1_21 <= 1); } void updateLastVariables() { last_1_var_1_3 = var_1_3; } int property() { return (((((((*(var_1_1_Pointer)) == ((unsigned long int) (*(var_1_2_Pointer)))) && (((*(var_1_15_Pointer)) < (*(var_1_1_Pointer))) ? ((*(var_1_3_Pointer)) == ((double) -0.5)) : (((- last_1_var_1_3) == ((*(var_1_6_Pointer)) - (*(var_1_7_Pointer)))) ? ((*(var_1_3_Pointer)) == ((double) (*(var_1_8_Pointer)))) : ((*(var_1_3_Pointer)) == ((double) (*(var_1_8_Pointer))))))) && (((- ((*(var_1_10_Pointer)) - (*(var_1_11_Pointer)))) >= (*(var_1_19_Pointer))) ? ((*(var_1_9_Pointer)) == ((signed char) ((*(var_1_12_Pointer)) - (((((*(var_1_13_Pointer))) > ((*(var_1_14_Pointer)))) ? ((*(var_1_13_Pointer))) : ((*(var_1_14_Pointer)))))))) : ((*(var_1_9_Pointer)) == ((signed char) (((((*(var_1_12_Pointer))) < ((*(var_1_14_Pointer)))) ? ((*(var_1_12_Pointer))) : ((*(var_1_14_Pointer))))))))) && ((*(var_1_20_Pointer)) ? ((*(var_1_15_Pointer)) == ((signed long int) ((*(var_1_12_Pointer)) - (*(var_1_14_Pointer))))) : ((*(var_1_15_Pointer)) == ((signed long int) ((*(var_1_13_Pointer)) - (((*(var_1_17_Pointer)) - 4) + (((((*(var_1_11_Pointer))) < 0 ) ? -((*(var_1_11_Pointer))) : ((*(var_1_11_Pointer))))))))))) && ((*(var_1_18_Pointer)) == ((float) (*(var_1_8_Pointer))))) && ((*(var_1_19_Pointer)) == ((signed char) (*(var_1_12_Pointer))))) && ((*(var_1_20_Pointer)) == ((unsigned char) (*(var_1_21_Pointer)))) ; } int main(void) { isInitial = 1; initially(); while (1) { updateLastVariables(); updateVariables(); step(); __VERIFIER_assert(property()); isInitial = 0; } return 0; }