btor2c-lazyMod.mul6.c

// It requires bitwuzla because the script currently runs with bitwuzla solver backend
// REQUIRES: bitwuzla
// REQUIRES: target-x86_64
// RUN: %kleef --property-file=%S/coverage-error-call.prp --max-memory=7000000000 --max-cputime-soft=30 --64 --debug %s 2>&1 | FileCheck %s
// CHECK: KLEE: WARNING: 100.00% Reachable Reachable

// This file is part of the SV-Benchmarks collection of verification tasks:
// https://gitlab.com/sosy-lab/benchmarking/sv-benchmarks
//
// SPDX-FileCopyrightText: 2020 Aman Goel
// SPDX-FileCopyrightText: 2022 The SV-Benchmarks Community
//
// SPDX-License-Identifier: GPL-3.0-or-later

// This C program is converted from Btor2 by Btor2C version bfcfb8b
//   with arguments: { architecture=64, lazy_modulo=true, use_memmove=false, unroll_inner_loops=false, shortest_type=true, diff_type=true, decimal_constant=true, zero_init=false, sra_extend_sign=true }
// Comments from the original Btor2 file:
// ; source: https://github.com/aman-goel/avr/tree/92362931700b66684418a991d018c9fbdbebc06f/tests
// ; BTOR description generated by Yosys 0.9+431 (git sha1 4a3b5437, clang 4.0.1-6 -fPIC -Os) for module main.
extern void abort(void);
void reach_error() {}
extern unsigned char __VERIFIER_nondet_uchar();
extern unsigned short __VERIFIER_nondet_ushort();
extern unsigned int __VERIFIER_nondet_uint();
extern unsigned long __VERIFIER_nondet_ulong();
extern unsigned __int128 __VERIFIER_nondet_uint128();
void __VERIFIER_assert(int cond) { if (!(cond)) { ERROR: { reach_error(); abort(); } } }
void assume_abort_if_not(int cond) { if (!cond) { abort(); } }
int main() {
  // Defining sorts ...
  typedef unsigned char SORT_1;  // BV with 1 bits
  const SORT_1 mask_SORT_1 = (SORT_1)-1 >> (sizeof(SORT_1) * 8 - 1);
  const SORT_1 msb_SORT_1 = (SORT_1)1 << (1 - 1);
  typedef unsigned long SORT_5;  // BV with 64 bits
  const SORT_5 mask_SORT_5 = (SORT_5)-1 >> (sizeof(SORT_5) * 8 - 64);
  const SORT_5 msb_SORT_5 = (SORT_5)1 << (64 - 1);
  typedef unsigned short SORT_8;  // BV with 10 bits
  const SORT_8 mask_SORT_8 = (SORT_8)-1 >> (sizeof(SORT_8) * 8 - 10);
  const SORT_8 msb_SORT_8 = (SORT_8)1 << (10 - 1);
  typedef unsigned __int128 SORT_14;  // BV with 128 bits
  const SORT_14 mask_SORT_14 = (SORT_14)-1 >> (sizeof(SORT_14) * 8 - 128);
  const SORT_14 msb_SORT_14 = (SORT_14)1 << (128 - 1);
  typedef unsigned int SORT_57;  // BV with 32 bits
  const SORT_57 mask_SORT_57 = (SORT_57)-1 >> (sizeof(SORT_57) * 8 - 32);
  const SORT_57 msb_SORT_57 = (SORT_57)1 << (32 - 1);
  // Initializing constants ...
  const SORT_1 var_10 = 0;
  const SORT_14 var_15 = 0;
  const SORT_1 var_24 = 1;
  const SORT_5 var_28 = 0;
  const SORT_8 var_35 = 0;
  const SORT_57 var_58 = 1;
  const SORT_57 var_62 = 1000;
  const SORT_5 var_64 = 9223372036854775807;
  const SORT_5 var_67 = 12245771;
  // Collecting input declarations ...
  SORT_1 input_2;
  SORT_1 input_3;
  SORT_1 input_4;
  SORT_5 input_6;
  SORT_5 input_7;
  SORT_8 input_9;
  // Collecting state declarations ...
  SORT_1 state_11 = __VERIFIER_nondet_uchar() & mask_SORT_1;
  SORT_14 state_16 = __VERIFIER_nondet_uint128() & mask_SORT_14;
  SORT_14 state_18 = __VERIFIER_nondet_uint128() & mask_SORT_14;
  SORT_5 state_29 = __VERIFIER_nondet_ulong() & mask_SORT_5;
  SORT_5 state_31 = __VERIFIER_nondet_ulong() & mask_SORT_5;
  SORT_8 state_36 = __VERIFIER_nondet_ushort() & mask_SORT_8;
  SORT_1 state_38 = __VERIFIER_nondet_uchar() & mask_SORT_1;
  SORT_1 state_40 = __VERIFIER_nondet_uchar() & mask_SORT_1;
  SORT_5 state_42 = __VERIFIER_nondet_ulong() & mask_SORT_5;
  SORT_5 state_44 = __VERIFIER_nondet_ulong() & mask_SORT_5;
  // Initializing states ...
  SORT_1 init_12_arg_1 = var_10;
  state_11 = init_12_arg_1;
  SORT_14 init_17_arg_1 = var_15;
  state_16 = init_17_arg_1;
  SORT_14 init_19_arg_1 = var_15;
  state_18 = init_19_arg_1;
  SORT_5 init_30_arg_1 = var_28;
  state_29 = init_30_arg_1;
  SORT_5 init_32_arg_1 = var_28;
  state_31 = init_32_arg_1;
  SORT_8 init_37_arg_1 = var_35;
  state_36 = init_37_arg_1;
  SORT_1 init_39_arg_1 = var_24;
  state_38 = init_39_arg_1;
  SORT_1 init_41_arg_1 = var_24;
  state_40 = init_41_arg_1;
  SORT_5 init_43_arg_1 = var_28;
  state_42 = init_43_arg_1;
  SORT_5 init_45_arg_1 = var_28;
  state_44 = init_45_arg_1;
  for (;;) {
    // Getting external input values ...
    input_2 = __VERIFIER_nondet_uchar();
    input_3 = __VERIFIER_nondet_uchar();
    input_3 = input_3 & mask_SORT_1;
    input_4 = __VERIFIER_nondet_uchar();
    input_4 = input_4 & mask_SORT_1;
    input_6 = __VERIFIER_nondet_ulong();
    input_6 = input_6 & mask_SORT_5;
    input_7 = __VERIFIER_nondet_ulong();
    input_7 = input_7 & mask_SORT_5;
    input_9 = __VERIFIER_nondet_ushort();
    // Assuming invariants ...
    // Asserting properties ...
    SORT_1 var_13_arg_0 = state_11;
    SORT_1 var_13 = ~var_13_arg_0;
    SORT_14 var_20_arg_0 = state_16;
    SORT_14 var_20_arg_1 = state_18;
    SORT_1 var_20 = var_20_arg_0 == var_20_arg_1;
    SORT_1 var_21_arg_0 = var_13;
    SORT_1 var_21_arg_1 = var_20;
    SORT_1 var_21 = var_21_arg_0 | var_21_arg_1;
    SORT_1 var_25_arg_0 = var_21;
    SORT_1 var_25 = ~var_25_arg_0;
    SORT_1 var_26_arg_0 = var_24;
    SORT_1 var_26_arg_1 = var_25;
    SORT_1 var_26 = var_26_arg_0 & var_26_arg_1;
    var_26 = var_26 & mask_SORT_1;
    SORT_1 bad_27_arg_0 = var_26;
    __VERIFIER_assert(!(bad_27_arg_0));
    // Computing next states ...
    SORT_1 next_51_arg_1 = var_24;
    SORT_1 var_33_arg_0 = state_11;
    SORT_1 var_33 = ~var_33_arg_0;
    var_33 = var_33 & mask_SORT_1;
    SORT_5 var_52_arg_0 = state_29;
    var_52_arg_0 = var_52_arg_0 & mask_SORT_5;
    SORT_14 var_52 = var_52_arg_0;
    SORT_5 var_53_arg_0 = state_31;
    var_53_arg_0 = var_53_arg_0 & mask_SORT_5;
    SORT_14 var_53 = var_53_arg_0;
    SORT_14 var_54_arg_0 = var_52;
    SORT_14 var_54_arg_1 = var_53;
    SORT_14 var_54 = var_54_arg_0 * var_54_arg_1;
    SORT_1 var_55_arg_0 = var_33;
    SORT_14 var_55_arg_1 = var_15;
    SORT_14 var_55_arg_2 = var_54;
    SORT_14 var_55 = var_55_arg_0 ? var_55_arg_1 : var_55_arg_2;
    var_55 = var_55 & mask_SORT_14;
    SORT_14 next_56_arg_1 = var_55;
    SORT_1 var_71_arg_0 = state_38;
    SORT_1 var_71_arg_1 = state_40;
    SORT_1 var_71 = var_71_arg_0 | var_71_arg_1;
    var_71 = var_71 & mask_SORT_1;
    SORT_8 var_61_arg_0 = state_36;
    var_61_arg_0 = var_61_arg_0 & mask_SORT_8;
    SORT_57 var_61 = var_61_arg_0;
    SORT_57 var_63_arg_0 = var_61;
    SORT_57 var_63_arg_1 = var_62;
    SORT_1 var_63 = var_63_arg_0 > var_63_arg_1;
    SORT_5 var_65_arg_0 = input_6;
    SORT_5 var_65_arg_1 = var_64;
    SORT_1 var_65 = var_65_arg_0 == var_65_arg_1;
    SORT_1 var_66_arg_0 = var_63;
    SORT_1 var_66_arg_1 = var_65;
    SORT_1 var_66 = var_66_arg_0 & var_66_arg_1;
    SORT_5 var_68_arg_0 = input_7;
    SORT_5 var_68_arg_1 = var_67;
    SORT_1 var_68 = var_68_arg_0 == var_68_arg_1;
    SORT_1 var_69_arg_0 = var_66;
    SORT_1 var_69_arg_1 = var_68;
    SORT_1 var_69 = var_69_arg_0 & var_69_arg_1;
    var_69 = var_69 & mask_SORT_1;
    SORT_5 var_46_arg_0 = state_42;
    var_46_arg_0 = var_46_arg_0 & mask_SORT_5;
    SORT_14 var_46 = var_46_arg_0;
    SORT_5 var_47_arg_0 = state_44;
    var_47_arg_0 = var_47_arg_0 & mask_SORT_5;
    SORT_14 var_47 = var_47_arg_0;
    SORT_14 var_48_arg_0 = var_46;
    SORT_14 var_48_arg_1 = var_47;
    SORT_14 var_48 = var_48_arg_0 * var_48_arg_1;
    SORT_57 var_59_arg_0 = var_58;
    var_59_arg_0 = var_59_arg_0 & mask_SORT_57;
    SORT_14 var_59 = var_59_arg_0;
    SORT_14 var_60_arg_0 = var_48;
    SORT_14 var_60_arg_1 = var_59;
    SORT_14 var_60 = var_60_arg_0 + var_60_arg_1;
    SORT_1 var_70_arg_0 = var_69;
    SORT_14 var_70_arg_1 = var_60;
    SORT_14 var_70_arg_2 = var_48;
    SORT_14 var_70 = var_70_arg_0 ? var_70_arg_1 : var_70_arg_2;
    SORT_1 var_72_arg_0 = var_71;
    SORT_14 var_72_arg_1 = var_70;
    SORT_14 var_72_arg_2 = state_18;
    SORT_14 var_72 = var_72_arg_0 ? var_72_arg_1 : var_72_arg_2;
    SORT_1 var_73_arg_0 = var_33;
    SORT_14 var_73_arg_1 = var_15;
    SORT_14 var_73_arg_2 = var_72;
    SORT_14 var_73 = var_73_arg_0 ? var_73_arg_1 : var_73_arg_2;
    var_73 = var_73 & mask_SORT_14;
    SORT_14 next_74_arg_1 = var_73;
    SORT_1 var_75_arg_0 = input_3;
    SORT_5 var_75_arg_1 = input_6;
    SORT_5 var_75_arg_2 = state_29;
    SORT_5 var_75 = var_75_arg_0 ? var_75_arg_1 : var_75_arg_2;
    SORT_1 var_76_arg_0 = var_33;
    SORT_5 var_76_arg_1 = var_28;
    SORT_5 var_76_arg_2 = var_75;
    SORT_5 var_76 = var_76_arg_0 ? var_76_arg_1 : var_76_arg_2;
    SORT_5 next_77_arg_1 = var_76;
    SORT_1 var_78_arg_0 = input_4;
    SORT_5 var_78_arg_1 = input_7;
    SORT_5 var_78_arg_2 = state_31;
    SORT_5 var_78 = var_78_arg_0 ? var_78_arg_1 : var_78_arg_2;
    SORT_1 var_79_arg_0 = var_33;
    SORT_5 var_79_arg_1 = var_28;
    SORT_5 var_79_arg_2 = var_78;
    SORT_5 var_79 = var_79_arg_0 ? var_79_arg_1 : var_79_arg_2;
    SORT_5 next_80_arg_1 = var_79;
    SORT_1 var_81_arg_0 = var_33;
    SORT_8 var_81_arg_1 = input_9;
    SORT_8 var_81_arg_2 = state_36;
    SORT_8 var_81 = var_81_arg_0 ? var_81_arg_1 : var_81_arg_2;
    SORT_8 next_82_arg_1 = var_81;
    SORT_1 var_83_arg_0 = var_33;
    SORT_1 var_83_arg_1 = var_24;
    SORT_1 var_83_arg_2 = input_3;
    SORT_1 var_83 = var_83_arg_0 ? var_83_arg_1 : var_83_arg_2;
    SORT_1 next_84_arg_1 = var_83;
    SORT_1 var_85_arg_0 = var_33;
    SORT_1 var_85_arg_1 = var_24;
    SORT_1 var_85_arg_2 = input_4;
    SORT_1 var_85 = var_85_arg_0 ? var_85_arg_1 : var_85_arg_2;
    SORT_1 next_86_arg_1 = var_85;
    SORT_1 var_87_arg_0 = input_3;
    SORT_5 var_87_arg_1 = input_6;
    SORT_5 var_87_arg_2 = state_42;
    SORT_5 var_87 = var_87_arg_0 ? var_87_arg_1 : var_87_arg_2;
    SORT_1 var_88_arg_0 = var_33;
    SORT_5 var_88_arg_1 = var_28;
    SORT_5 var_88_arg_2 = var_87;
    SORT_5 var_88 = var_88_arg_0 ? var_88_arg_1 : var_88_arg_2;
    SORT_5 next_89_arg_1 = var_88;
    SORT_1 var_90_arg_0 = input_4;
    SORT_5 var_90_arg_1 = input_7;
    SORT_5 var_90_arg_2 = state_44;
    SORT_5 var_90 = var_90_arg_0 ? var_90_arg_1 : var_90_arg_2;
    SORT_1 var_91_arg_0 = var_33;
    SORT_5 var_91_arg_1 = var_28;
    SORT_5 var_91_arg_2 = var_90;
    SORT_5 var_91 = var_91_arg_0 ? var_91_arg_1 : var_91_arg_2;
    SORT_5 next_92_arg_1 = var_91;
    // Assigning next states ...
    state_11 = next_51_arg_1;
    state_16 = next_56_arg_1;
    state_18 = next_74_arg_1;
    state_29 = next_77_arg_1;
    state_31 = next_80_arg_1;
    state_36 = next_82_arg_1;
    state_38 = next_84_arg_1;
    state_40 = next_86_arg_1;
    state_42 = next_89_arg_1;
    state_44 = next_92_arg_1;
  }
  return 0;
}