// 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 // Prototype declarations of the functions used to communicate with the model checkers 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_Batch2Amount250.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(); } } #define max(a,b) (((a) > (b)) ? (a) : (b)) #define min(a,b) (((a) < (b)) ? (a) : (b)) #define abs(a) (((a) < 0 ) ? -(a) : (a)) // Function prototypes // Internal control logic variables unsigned char isInitial = 0; // Signal variables double var_1_1 = -0.5; double var_1_3 = 64.84; double var_1_4 = 2.2; double var_1_5 = 31.875; signed char var_1_8 = -50; signed char var_1_9 = 8; signed char var_1_10 = 16; unsigned short int var_1_11 = 4; unsigned short int var_1_12 = 34431; float var_1_13 = 9999999999999.9; float var_1_14 = 4.5; float var_1_15 = 5.9; float var_1_16 = 5.2; float var_1_17 = 0.0; float var_1_18 = 4.125; float var_1_19 = 4.8; signed long int var_1_20 = 4; signed char var_1_21 = 64; unsigned char var_1_23 = 1; unsigned char var_1_24 = 0; unsigned char var_1_25 = 0; unsigned char var_1_26 = 0; unsigned char var_1_27 = 0; unsigned char var_1_28 = 1; signed short int var_1_29 = -32; unsigned char var_1_30 = 0; unsigned long int var_1_31 = 128; unsigned long int var_1_32 = 4222478885; signed short int var_1_34 = -1; unsigned char var_1_36 = 0; float var_1_37 = 16.046; float var_1_38 = 127.2; unsigned char var_1_39 = 100; float var_1_40 = 0.0; unsigned char var_1_42 = 0; unsigned char var_1_43 = 25; unsigned char var_1_44 = 100; unsigned char var_1_45 = 100; unsigned char var_1_46 = 0; signed short int var_1_47 = 10; signed short int var_1_48 = 22621; unsigned short int var_1_49 = 0; unsigned long int var_1_50 = 2; unsigned long int var_1_51 = 3632737153; signed long int var_1_53 = -5; unsigned char var_1_56 = 0; double var_1_57 = 256.875; double var_1_58 = 0.0; float var_1_59 = 50.6; unsigned short int var_1_60 = 19434; unsigned char var_1_61 = 128; unsigned short int var_1_62 = 0; signed long int var_1_63 = 10; // Calibration values // Last'ed variables unsigned char last_1_var_1_23 = 1; signed short int last_1_var_1_29 = -32; unsigned long int last_1_var_1_31 = 128; unsigned short int last_1_var_1_49 = 0; signed long int last_1_var_1_53 = -5; unsigned char last_1_var_1_56 = 0; double last_1_var_1_57 = 256.875; float last_1_var_1_59 = 50.6; unsigned short int last_1_var_1_62 = 0; // Additional functions void initially(void) { } void step(void) { // From: Req8Batch2Amount250 unsigned char stepLocal_6 = (last_1_var_1_59 / var_1_17) < var_1_18; unsigned short int stepLocal_5 = var_1_12; if (stepLocal_5 > last_1_var_1_53) { if (var_1_25 && stepLocal_6) { var_1_30 = (! (! var_1_26)); } else { var_1_30 = ((last_1_var_1_56 && (var_1_26 && var_1_27)) || var_1_25); } } // From: Req17Batch2Amount250 if ((max ((var_1_42 + last_1_var_1_53) , var_1_44)) > (last_1_var_1_31 - var_1_48)) { var_1_50 = ((min (var_1_32 , var_1_51)) - var_1_46); } else { if (last_1_var_1_57 >= var_1_19) { var_1_50 = (last_1_var_1_31 + var_1_42); } } // From: Req22Batch2Amount250 unsigned long int stepLocal_14 = var_1_50; if (((22760 + var_1_60) - var_1_46) >= stepLocal_14) { var_1_59 = var_1_4; } // From: Req25Batch2Amount250 var_1_63 = var_1_50; // From: Req19Batch2Amount250 signed long int stepLocal_13 = last_1_var_1_49; if (1 >= stepLocal_13) { var_1_56 = (! (last_1_var_1_23 && var_1_26)); } else { var_1_56 = ((last_1_var_1_62 < (max (var_1_42 , var_1_46))) && var_1_26); } // From: Req21Batch2Amount250 if (var_1_56) { var_1_58 = var_1_15; } else { var_1_58 = var_1_4; } // From: Req3Batch2Amount250 if (var_1_56) { var_1_11 = (var_1_12 - var_1_10); } // From: Req15Batch2Amount250 if (var_1_56) { var_1_47 = ((var_1_48 - var_1_45) - var_1_43); } // From: Req2Batch2Amount250 var_1_8 = ((var_1_9 - var_1_10) + -2); // From: Req4Batch2Amount250 if (var_1_56) { var_1_13 = (((min (var_1_14 , var_1_15)) + var_1_16) - ((var_1_17 + 3.2738342843526195E18f) - (var_1_18 + var_1_19))); } else { var_1_13 = (min ((var_1_16 - (var_1_14 + var_1_19)) , (abs (var_1_18 - var_1_17)))); } // From: Req11Batch2Amount250 if (var_1_26) { if (var_1_59 != var_1_15) { var_1_36 = ((var_1_18 > var_1_3) || var_1_28); } else { var_1_36 = var_1_28; } } else { if ((var_1_18 - var_1_16) >= ((max (var_1_19 , var_1_14)) - var_1_3)) { var_1_36 = (! var_1_28); } else { var_1_36 = (! var_1_25); } } // From: Req12Batch2Amount250 var_1_37 = (var_1_3 - var_1_19); // From: Req16Batch2Amount250 unsigned char stepLocal_10 = var_1_42; if (16 > stepLocal_10) { var_1_49 = (min (var_1_10 , var_1_42)); } // From: Req23Batch2Amount250 var_1_61 = var_1_42; // From: Req24Batch2Amount250 var_1_62 = var_1_46; // From: Req6Batch2Amount250 if (var_1_16 == var_1_3) { var_1_23 = ((var_1_56 && (var_1_24 || var_1_25)) || (var_1_26 || (var_1_30 && var_1_27))); } else { var_1_23 = var_1_28; } // From: Req1Batch2Amount250 unsigned char stepLocal_0 = var_1_30; if (var_1_30) { var_1_1 = (min ((var_1_3 - var_1_4) , var_1_5)); } else { if (stepLocal_0 && var_1_56) { var_1_1 = (var_1_4 - var_1_3); } } // From: Req5Batch2Amount250 unsigned char stepLocal_4 = var_1_30; unsigned char stepLocal_3 = var_1_19 <= var_1_59; signed long int stepLocal_2 = (var_1_9 / var_1_21) + var_1_10; signed long int stepLocal_1 = var_1_8 ^ var_1_47; if (stepLocal_4 && var_1_30) { if (stepLocal_2 < ((var_1_12 + var_1_47) - 128)) { var_1_20 = (min ((var_1_47 - var_1_10) , var_1_9)); } else { if (stepLocal_1 > var_1_21) { if (var_1_30 || stepLocal_3) { var_1_20 = var_1_12; } } else { if (var_1_36) { var_1_20 = (max ((abs (var_1_10)) , var_1_12)); } else { var_1_20 = (((abs (16)) + 256) - (max (0 , var_1_47))); } } } } // From: Req14Batch2Amount250 if (var_1_59 < ((var_1_40 - var_1_19) - var_1_17)) { if (31.5 > ((abs (5.5)) + (- var_1_13))) { if (var_1_36 && ((var_1_16 <= var_1_13) && var_1_36)) { var_1_39 = (var_1_10 + (abs (max (var_1_9 , var_1_42)))); } else { var_1_39 = (max ((max (4 , var_1_9)) , var_1_43)); } } else { if (-8 > ((var_1_10 + var_1_49) | var_1_50)) { var_1_39 = (min ((abs (var_1_10)) , var_1_43)); } } } else { if (var_1_59 <= ((- var_1_13) * var_1_3)) { var_1_39 = (((var_1_44 + var_1_45) - var_1_10) - (var_1_9 + var_1_46)); } } // From: Req10Batch2Amount250 unsigned long int stepLocal_8 = var_1_50; unsigned char stepLocal_7 = var_1_26; if (stepLocal_8 <= var_1_32) { var_1_34 = var_1_11; } else { if (stepLocal_7 && var_1_23) { var_1_34 = (abs (abs (max (var_1_21 , var_1_11)))); } } // From: Req9Batch2Amount250 if ((var_1_8 == var_1_21) || (var_1_15 <= var_1_19)) { var_1_31 = (var_1_32 - var_1_9); } else { if (var_1_3 < var_1_15) { var_1_31 = (var_1_12 + var_1_9); } else { if (var_1_10 < var_1_34) { var_1_31 = var_1_10; } else { var_1_31 = var_1_9; } } } // From: Req20Batch2Amount250 if (var_1_58 <= ((var_1_15 + var_1_19) + var_1_17)) { if (var_1_12 >= (abs (var_1_34))) { if (var_1_17 < var_1_59) { var_1_57 = var_1_19; } } else { var_1_57 = var_1_15; } } // From: Req7Batch2Amount250 if (((abs (var_1_4)) - var_1_18) > var_1_19) { if (var_1_57 >= var_1_15) { var_1_29 = (last_1_var_1_29 + -128); } else { if (var_1_16 <= var_1_58) { if (var_1_27) { var_1_29 = ((var_1_9 + last_1_var_1_29) + 5); } } else { var_1_29 = var_1_21; } } } else { var_1_29 = last_1_var_1_29; } // From: Req13Batch2Amount250 unsigned long int stepLocal_9 = max (var_1_31 , var_1_12); if (stepLocal_9 == var_1_49) { var_1_38 = (max (var_1_3 , var_1_4)); } // From: Req18Batch2Amount250 signed long int stepLocal_12 = var_1_44 % var_1_45; signed long int stepLocal_11 = 10000; if (var_1_56) { var_1_53 = var_1_47; } else { if ((var_1_31 ^ (max (last_1_var_1_53 , last_1_var_1_53))) > stepLocal_11) { if (stepLocal_12 == var_1_47) { if (var_1_1 != var_1_18) { var_1_53 = (var_1_48 - var_1_9); } else { var_1_53 = ((max ((max (var_1_47 , var_1_63)) , (var_1_29 + var_1_42))) + var_1_31); } } } else { var_1_53 = (min (((25 - var_1_49) + var_1_44) , (max (-5 , (var_1_31 + var_1_48))))); } } } void updateVariables() { var_1_3 = __VERIFIER_nondet_double(); assume_abort_if_not((var_1_3 >= 0.0F && var_1_3 <= -1.0e-20F) || (var_1_3 <= 9223372.036854765600e+12F && var_1_3 >= 1.0e-20F )); var_1_4 = __VERIFIER_nondet_double(); assume_abort_if_not((var_1_4 >= 0.0F && var_1_4 <= -1.0e-20F) || (var_1_4 <= 9223372.036854765600e+12F && var_1_4 >= 1.0e-20F )); var_1_5 = __VERIFIER_nondet_double(); assume_abort_if_not((var_1_5 >= -922337.2036854765600e+13F && var_1_5 <= -1.0e-20F) || (var_1_5 <= 9223372.036854765600e+12F && var_1_5 >= 1.0e-20F )); var_1_9 = __VERIFIER_nondet_char(); assume_abort_if_not(var_1_9 >= 0); assume_abort_if_not(var_1_9 <= 63); var_1_10 = __VERIFIER_nondet_char(); assume_abort_if_not(var_1_10 >= 0); assume_abort_if_not(var_1_10 <= 63); var_1_12 = __VERIFIER_nondet_ushort(); assume_abort_if_not(var_1_12 >= 32767); assume_abort_if_not(var_1_12 <= 65534); var_1_14 = __VERIFIER_nondet_float(); assume_abort_if_not((var_1_14 >= 0.0F && var_1_14 <= -1.0e-20F) || (var_1_14 <= 4611686.018427382800e+12F && var_1_14 >= 1.0e-20F )); var_1_15 = __VERIFIER_nondet_float(); assume_abort_if_not((var_1_15 >= 0.0F && var_1_15 <= -1.0e-20F) || (var_1_15 <= 4611686.018427382800e+12F && var_1_15 >= 1.0e-20F )); var_1_16 = __VERIFIER_nondet_float(); 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_17 = __VERIFIER_nondet_float(); assume_abort_if_not((var_1_17 >= 2305843.009213691390e+12F && var_1_17 <= -1.0e-20F) || (var_1_17 <= 4611686.018427382800e+12F && var_1_17 >= 1.0e-20F )); var_1_18 = __VERIFIER_nondet_float(); assume_abort_if_not((var_1_18 >= 0.0F && var_1_18 <= -1.0e-20F) || (var_1_18 <= 2305843.009213691390e+12F && var_1_18 >= 1.0e-20F )); var_1_19 = __VERIFIER_nondet_float(); assume_abort_if_not((var_1_19 >= 0.0F && var_1_19 <= -1.0e-20F) || (var_1_19 <= 2305843.009213691390e+12F && var_1_19 >= 1.0e-20F )); var_1_21 = __VERIFIER_nondet_char(); assume_abort_if_not(var_1_21 >= -128); assume_abort_if_not(var_1_21 <= 127); assume_abort_if_not(var_1_21 != 0); var_1_24 = __VERIFIER_nondet_uchar(); assume_abort_if_not(var_1_24 >= 0); assume_abort_if_not(var_1_24 <= 0); var_1_25 = __VERIFIER_nondet_uchar(); assume_abort_if_not(var_1_25 >= 0); assume_abort_if_not(var_1_25 <= 0); var_1_26 = __VERIFIER_nondet_uchar(); assume_abort_if_not(var_1_26 >= 0); assume_abort_if_not(var_1_26 <= 0); var_1_27 = __VERIFIER_nondet_uchar(); assume_abort_if_not(var_1_27 >= 0); assume_abort_if_not(var_1_27 <= 0); var_1_28 = __VERIFIER_nondet_uchar(); assume_abort_if_not(var_1_28 >= 1); assume_abort_if_not(var_1_28 <= 1); var_1_32 = __VERIFIER_nondet_ulong(); assume_abort_if_not(var_1_32 >= 2147483647); assume_abort_if_not(var_1_32 <= 4294967294); var_1_40 = __VERIFIER_nondet_float(); assume_abort_if_not((var_1_40 >= 4611686.018427387900e+12F && var_1_40 <= -1.0e-20F) || (var_1_40 <= 9223372.036854776000e+12F && var_1_40 >= 1.0e-20F )); var_1_42 = __VERIFIER_nondet_uchar(); assume_abort_if_not(var_1_42 >= 0); assume_abort_if_not(var_1_42 <= 127); var_1_43 = __VERIFIER_nondet_uchar(); assume_abort_if_not(var_1_43 >= 0); assume_abort_if_not(var_1_43 <= 254); var_1_44 = __VERIFIER_nondet_uchar(); assume_abort_if_not(var_1_44 >= 95); assume_abort_if_not(var_1_44 <= 127); var_1_45 = __VERIFIER_nondet_uchar(); assume_abort_if_not(var_1_45 >= 95); assume_abort_if_not(var_1_45 <= 127); var_1_46 = __VERIFIER_nondet_uchar(); assume_abort_if_not(var_1_46 >= 0); assume_abort_if_not(var_1_46 <= 63); var_1_48 = __VERIFIER_nondet_short(); assume_abort_if_not(var_1_48 >= 16382); assume_abort_if_not(var_1_48 <= 32766); var_1_51 = __VERIFIER_nondet_ulong(); assume_abort_if_not(var_1_51 >= 2147483647); assume_abort_if_not(var_1_51 <= 4294967294); var_1_60 = __VERIFIER_nondet_ushort(); assume_abort_if_not(var_1_60 >= 16384); assume_abort_if_not(var_1_60 <= 32767); } void updateLastVariables() { last_1_var_1_23 = var_1_23; last_1_var_1_29 = var_1_29; last_1_var_1_31 = var_1_31; last_1_var_1_49 = var_1_49; last_1_var_1_53 = var_1_53; last_1_var_1_56 = var_1_56; last_1_var_1_57 = var_1_57; last_1_var_1_59 = var_1_59; last_1_var_1_62 = var_1_62; } int property() { return ((((((((((((((((((((((((var_1_30 ? (var_1_1 == ((double) (min ((var_1_3 - var_1_4) , var_1_5)))) : ((var_1_30 && var_1_56) ? (var_1_1 == ((double) (var_1_4 - var_1_3))) : 1)) && (var_1_8 == ((signed char) ((var_1_9 - var_1_10) + -2)))) && (var_1_56 ? (var_1_11 == ((unsigned short int) (var_1_12 - var_1_10))) : 1)) && (var_1_56 ? (var_1_13 == ((float) (((min (var_1_14 , var_1_15)) + var_1_16) - ((var_1_17 + 3.2738342843526195E18f) - (var_1_18 + var_1_19))))) : (var_1_13 == ((float) (min ((var_1_16 - (var_1_14 + var_1_19)) , (abs (var_1_18 - var_1_17)))))))) && ((var_1_30 && var_1_30) ? ((((var_1_9 / var_1_21) + var_1_10) < ((var_1_12 + var_1_47) - 128)) ? (var_1_20 == ((signed long int) (min ((var_1_47 - var_1_10) , var_1_9)))) : (((var_1_8 ^ var_1_47) > var_1_21) ? ((var_1_30 || (var_1_19 <= var_1_59)) ? (var_1_20 == ((signed long int) var_1_12)) : 1) : (var_1_36 ? (var_1_20 == ((signed long int) (max ((abs (var_1_10)) , var_1_12)))) : (var_1_20 == ((signed long int) (((abs (16)) + 256) - (max (0 , var_1_47)))))))) : 1)) && ((var_1_16 == var_1_3) ? (var_1_23 == ((unsigned char) ((var_1_56 && (var_1_24 || var_1_25)) || (var_1_26 || (var_1_30 && var_1_27))))) : (var_1_23 == ((unsigned char) var_1_28)))) && ((((abs (var_1_4)) - var_1_18) > var_1_19) ? ((var_1_57 >= var_1_15) ? (var_1_29 == ((signed short int) (last_1_var_1_29 + -128))) : ((var_1_16 <= var_1_58) ? (var_1_27 ? (var_1_29 == ((signed short int) ((var_1_9 + last_1_var_1_29) + 5))) : 1) : (var_1_29 == ((signed short int) var_1_21)))) : (var_1_29 == ((signed short int) last_1_var_1_29)))) && ((var_1_12 > last_1_var_1_53) ? ((var_1_25 && ((last_1_var_1_59 / var_1_17) < var_1_18)) ? (var_1_30 == ((unsigned char) (! (! var_1_26)))) : (var_1_30 == ((unsigned char) ((last_1_var_1_56 && (var_1_26 && var_1_27)) || var_1_25)))) : 1)) && (((var_1_8 == var_1_21) || (var_1_15 <= var_1_19)) ? (var_1_31 == ((unsigned long int) (var_1_32 - var_1_9))) : ((var_1_3 < var_1_15) ? (var_1_31 == ((unsigned long int) (var_1_12 + var_1_9))) : ((var_1_10 < var_1_34) ? (var_1_31 == ((unsigned long int) var_1_10)) : (var_1_31 == ((unsigned long int) var_1_9)))))) && ((var_1_50 <= var_1_32) ? (var_1_34 == ((signed short int) var_1_11)) : ((var_1_26 && var_1_23) ? (var_1_34 == ((signed short int) (abs (abs (max (var_1_21 , var_1_11)))))) : 1))) && (var_1_26 ? ((var_1_59 != var_1_15) ? (var_1_36 == ((unsigned char) ((var_1_18 > var_1_3) || var_1_28))) : (var_1_36 == ((unsigned char) var_1_28))) : (((var_1_18 - var_1_16) >= ((max (var_1_19 , var_1_14)) - var_1_3)) ? (var_1_36 == ((unsigned char) (! var_1_28))) : (var_1_36 == ((unsigned char) (! var_1_25)))))) && (var_1_37 == ((float) (var_1_3 - var_1_19)))) && (((max (var_1_31 , var_1_12)) == var_1_49) ? (var_1_38 == ((float) (max (var_1_3 , var_1_4)))) : 1)) && ((var_1_59 < ((var_1_40 - var_1_19) - var_1_17)) ? ((31.5 > ((abs (5.5)) + (- var_1_13))) ? ((var_1_36 && ((var_1_16 <= var_1_13) && var_1_36)) ? (var_1_39 == ((unsigned char) (var_1_10 + (abs (max (var_1_9 , var_1_42)))))) : (var_1_39 == ((unsigned char) (max ((max (4 , var_1_9)) , var_1_43))))) : ((-8 > ((var_1_10 + var_1_49) | var_1_50)) ? (var_1_39 == ((unsigned char) (min ((abs (var_1_10)) , var_1_43)))) : 1)) : ((var_1_59 <= ((- var_1_13) * var_1_3)) ? (var_1_39 == ((unsigned char) (((var_1_44 + var_1_45) - var_1_10) - (var_1_9 + var_1_46)))) : 1))) && (var_1_56 ? (var_1_47 == ((signed short int) ((var_1_48 - var_1_45) - var_1_43))) : 1)) && ((16 > var_1_42) ? (var_1_49 == ((unsigned short int) (min (var_1_10 , var_1_42)))) : 1)) && (((max ((var_1_42 + last_1_var_1_53) , var_1_44)) > (last_1_var_1_31 - var_1_48)) ? (var_1_50 == ((unsigned long int) ((min (var_1_32 , var_1_51)) - var_1_46))) : ((last_1_var_1_57 >= var_1_19) ? (var_1_50 == ((unsigned long int) (last_1_var_1_31 + var_1_42))) : 1))) && (var_1_56 ? (var_1_53 == ((signed long int) var_1_47)) : (((var_1_31 ^ (max (last_1_var_1_53 , last_1_var_1_53))) > 10000) ? (((var_1_44 % var_1_45) == var_1_47) ? ((var_1_1 != var_1_18) ? (var_1_53 == ((signed long int) (var_1_48 - var_1_9))) : (var_1_53 == ((signed long int) ((max ((max (var_1_47 , var_1_63)) , (var_1_29 + var_1_42))) + var_1_31)))) : 1) : (var_1_53 == ((signed long int) (min (((25 - var_1_49) + var_1_44) , (max (-5 , (var_1_31 + var_1_48)))))))))) && ((1 >= last_1_var_1_49) ? (var_1_56 == ((unsigned char) (! (last_1_var_1_23 && var_1_26)))) : (var_1_56 == ((unsigned char) ((last_1_var_1_62 < (max (var_1_42 , var_1_46))) && var_1_26))))) && ((var_1_58 <= ((var_1_15 + var_1_19) + var_1_17)) ? ((var_1_12 >= (abs (var_1_34))) ? ((var_1_17 < var_1_59) ? (var_1_57 == ((double) var_1_19)) : 1) : (var_1_57 == ((double) var_1_15))) : 1)) && (var_1_56 ? (var_1_58 == ((double) var_1_15)) : (var_1_58 == ((double) var_1_4)))) && ((((22760 + var_1_60) - var_1_46) >= var_1_50) ? (var_1_59 == ((float) var_1_4)) : 1)) && (var_1_61 == ((unsigned char) var_1_42))) && (var_1_62 == ((unsigned short int) var_1_46))) && (var_1_63 == ((signed long int) var_1_50)) ; } int main(void) { isInitial = 1; initially(); while (1) { updateLastVariables(); updateVariables(); step(); __VERIFIER_assert(property()); isInitial = 0; } return 0; }