// 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_Batch3750_1loop.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; signed long int var_1_1 = 256; unsigned short int var_1_2 = 51640; unsigned short int var_1_3 = 5; float var_1_7 = 128.8; unsigned char var_1_8 = 2; float var_1_9 = 256.5; float var_1_10 = 7.25; signed char var_1_11 = 64; signed char var_1_12 = -16; double var_1_13 = 0.9; unsigned char var_1_14 = 1; double var_1_15 = 0.0; double var_1_16 = 1.275; unsigned short int var_1_17 = 8; unsigned short int var_1_18 = 35331; signed char var_1_19 = -128; double var_1_20 = 0.0; double var_1_21 = 0.0; signed char var_1_22 = -8; float last_1_var_1_10 = 7.25; double last_1_var_1_13 = 0.9; unsigned short int last_1_var_1_17 = 8; signed char last_1_var_1_19 = -128; void initially(void) { } void step(void) { signed long int stepLocal_2 = var_1_3 + last_1_var_1_19; if (var_1_14) { if (last_1_var_1_13 <= var_1_9) { var_1_13 = var_1_9; } else { if (((((last_1_var_1_17) < ((var_1_2 * last_1_var_1_17))) ? (last_1_var_1_17) : ((var_1_2 * last_1_var_1_17)))) == stepLocal_2) { var_1_13 = 8.75; } else { var_1_13 = (16.5 + ((var_1_15 - 49.35) - var_1_16)); } } } if (var_1_13 > ((var_1_20 - var_1_15) - (var_1_21 - var_1_16))) { var_1_19 = ((((var_1_12) > (var_1_22)) ? (var_1_12) : (var_1_22))); } else { var_1_19 = var_1_12; } var_1_17 = (var_1_18 - var_1_3); if ((var_1_17 >= var_1_17) || (var_1_9 > last_1_var_1_10)) { var_1_10 = var_1_9; } if (var_1_10 >= var_1_10) { if (var_1_9 < var_1_10) { var_1_11 = var_1_12; } } if ((var_1_2 - var_1_3) > var_1_17) { var_1_1 = (((((((((var_1_11 + var_1_3)) < (var_1_2)) ? ((var_1_11 + var_1_3)) : (var_1_2)))) < (var_1_17)) ? ((((((var_1_11 + var_1_3)) < (var_1_2)) ? ((var_1_11 + var_1_3)) : (var_1_2)))) : (var_1_17))); } else { var_1_1 = 0; } signed long int stepLocal_1 = var_1_1 / ((((2) < (var_1_2)) ? (2) : (var_1_2))); unsigned short int stepLocal_0 = var_1_3; if ((var_1_19 / var_1_8) < stepLocal_1) { if (var_1_1 >= stepLocal_0) { var_1_7 = 0.75f; } else { var_1_7 = var_1_9; } } } void updateVariables() { var_1_2 = __VERIFIER_nondet_ushort(); assume_abort_if_not(var_1_2 >= 32767); assume_abort_if_not(var_1_2 <= 65535); var_1_3 = __VERIFIER_nondet_ushort(); assume_abort_if_not(var_1_3 >= 0); assume_abort_if_not(var_1_3 <= 32767); var_1_8 = __VERIFIER_nondet_uchar(); assume_abort_if_not(var_1_8 >= 0); assume_abort_if_not(var_1_8 <= 255); assume_abort_if_not(var_1_8 != 0); var_1_9 = __VERIFIER_nondet_float(); assume_abort_if_not((var_1_9 >= -922337.2036854765600e+13F && var_1_9 <= -1.0e-20F) || (var_1_9 <= 9223372.036854765600e+12F && var_1_9 >= 1.0e-20F )); var_1_12 = __VERIFIER_nondet_char(); assume_abort_if_not(var_1_12 >= -127); assume_abort_if_not(var_1_12 <= 126); var_1_14 = __VERIFIER_nondet_uchar(); assume_abort_if_not(var_1_14 >= 0); assume_abort_if_not(var_1_14 <= 1); var_1_15 = __VERIFIER_nondet_double(); assume_abort_if_not((var_1_15 >= 2305843.009213691390e+12F && var_1_15 <= -1.0e-20F) || (var_1_15 <= 4611686.018427382800e+12F && var_1_15 >= 1.0e-20F )); var_1_16 = __VERIFIER_nondet_double(); assume_abort_if_not((var_1_16 >= 0.0F && var_1_16 <= -1.0e-20F) || (var_1_16 <= 4611686.018427382800e+12F && var_1_16 >= 1.0e-20F )); var_1_18 = __VERIFIER_nondet_ushort(); assume_abort_if_not(var_1_18 >= 32767); assume_abort_if_not(var_1_18 <= 65534); var_1_20 = __VERIFIER_nondet_double(); assume_abort_if_not((var_1_20 >= 4611686.018427387900e+12F && var_1_20 <= -1.0e-20F) || (var_1_20 <= 9223372.036854776000e+12F && var_1_20 >= 1.0e-20F )); var_1_21 = __VERIFIER_nondet_double(); assume_abort_if_not((var_1_21 >= 4611686.018427387900e+12F && var_1_21 <= -1.0e-20F) || (var_1_21 <= 9223372.036854776000e+12F && var_1_21 >= 1.0e-20F )); var_1_22 = __VERIFIER_nondet_char(); assume_abort_if_not(var_1_22 >= -127); assume_abort_if_not(var_1_22 <= 126); } void updateLastVariables() { last_1_var_1_10 = var_1_10; last_1_var_1_13 = var_1_13; last_1_var_1_17 = var_1_17; last_1_var_1_19 = var_1_19; } int property() { return ((((((((var_1_2 - var_1_3) > var_1_17) ? (var_1_1 == ((signed long int) (((((((((var_1_11 + var_1_3)) < (var_1_2)) ? ((var_1_11 + var_1_3)) : (var_1_2)))) < (var_1_17)) ? ((((((var_1_11 + var_1_3)) < (var_1_2)) ? ((var_1_11 + var_1_3)) : (var_1_2)))) : (var_1_17))))) : (var_1_1 == ((signed long int) 0))) && (((var_1_19 / var_1_8) < (var_1_1 / ((((2) < (var_1_2)) ? (2) : (var_1_2))))) ? ((var_1_1 >= var_1_3) ? (var_1_7 == ((float) 0.75f)) : (var_1_7 == ((float) var_1_9))) : 1)) && (((var_1_17 >= var_1_17) || (var_1_9 > last_1_var_1_10)) ? (var_1_10 == ((float) var_1_9)) : 1)) && ((var_1_10 >= var_1_10) ? ((var_1_9 < var_1_10) ? (var_1_11 == ((signed char) var_1_12)) : 1) : 1)) && (var_1_14 ? ((last_1_var_1_13 <= var_1_9) ? (var_1_13 == ((double) var_1_9)) : ((((((last_1_var_1_17) < ((var_1_2 * last_1_var_1_17))) ? (last_1_var_1_17) : ((var_1_2 * last_1_var_1_17)))) == (var_1_3 + last_1_var_1_19)) ? (var_1_13 == ((double) 8.75)) : (var_1_13 == ((double) (16.5 + ((var_1_15 - 49.35) - var_1_16)))))) : 1)) && (var_1_17 == ((unsigned short int) (var_1_18 - var_1_3)))) && ((var_1_13 > ((var_1_20 - var_1_15) - (var_1_21 - var_1_16))) ? (var_1_19 == ((signed char) ((((var_1_12) > (var_1_22)) ? (var_1_12) : (var_1_22))))) : (var_1_19 == ((signed char) var_1_12))) ; } int main(void) { isInitial = 1; initially(); int k_loop; for (k_loop = 0; k_loop < 1; k_loop++) { updateLastVariables(); updateVariables(); step(); __VERIFIER_assert(property()); isInitial = 0; } return 0; }