// 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_Batch54PS_CN_250.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 signed short int var_1_1 = -4; signed short int var_1_4 = 256; signed short int var_1_5 = 0; signed short int var_1_6 = 25; signed short int var_1_8 = 100; unsigned char var_1_9 = 1; signed short int var_1_10 = -4; unsigned char var_1_11 = 0; unsigned char var_1_12 = 0; unsigned char var_1_13 = 1; unsigned long int var_1_14 = 64; double var_1_15 = 10.3; double var_1_16 = 128.6; unsigned long int var_1_17 = 2600113953; float var_1_18 = 8.25; float var_1_19 = 31.5; float var_1_20 = 2.625; float var_1_21 = 999999999999999.2; float var_1_22 = 127.5; float var_1_23 = 4.8; signed char var_1_24 = 64; float var_1_25 = 1000000.2; signed char var_1_26 = 10; float var_1_27 = 50.3; float var_1_28 = 10.5; float var_1_29 = 100000000000.65; float var_1_30 = 25.4; float var_1_31 = 255.75; float var_1_32 = 256.625; unsigned short int var_1_33 = 1; signed long int var_1_34 = -128; signed long int var_1_35 = -256; unsigned short int var_1_36 = 50; float var_1_37 = 15.75; signed long int var_1_38 = -100; signed short int var_1_39 = 16; unsigned char var_1_40 = 16; unsigned char var_1_41 = 1; float var_1_42 = 3.4; unsigned char var_1_43 = 128; unsigned char var_1_44 = 32; unsigned char var_1_45 = 1; unsigned char var_1_46 = 1; unsigned char var_1_47 = 16; double var_1_48 = 63.25; float var_1_49 = 256.375; float var_1_50 = 128.8; double var_1_51 = 99.8; double var_1_52 = 0.5; signed long int var_1_53 = -50; signed short int var_1_54 = 16; signed short int var_1_55 = 8; signed long int var_1_56 = 256; signed short int var_1_57 = 32526; signed short int var_1_58 = 4; unsigned char var_1_59 = 5; unsigned char var_1_60 = 128; unsigned char var_1_61 = 16; unsigned char var_1_62 = 0; signed long int var_1_63 = -16; unsigned char var_1_64 = 0; unsigned char var_1_65 = 0; unsigned char var_1_66 = 0; unsigned char var_1_67 = 0; unsigned char var_1_68 = 0; unsigned char var_1_69 = 0; float var_1_70 = 10.9; float var_1_71 = 1.7; float var_1_72 = 64.6; float var_1_73 = 0.0; float var_1_74 = 99.75; signed short int var_1_75 = -10; unsigned long int var_1_76 = 16; float var_1_77 = 16.3; unsigned long int var_1_78 = 3357728940; signed char var_1_79 = -5; float var_1_80 = 3.618; signed char var_1_81 = -4; signed long int var_1_82 = -2; signed char var_1_83 = 100; unsigned long int var_1_84 = 16; signed long int var_1_85 = -10; signed char var_1_86 = -1; unsigned char var_1_87 = 1; // Calibration values // Last'ed variables unsigned char last_1_var_1_9 = 1; // Additional functions void initially(void) { } void step(void) { // From: CodeObject1 if (var_1_24 > -64) { var_1_23 = (max (49.2f , 63.125f)); } // From: CodeObject2 if (var_1_24 >= var_1_26) { var_1_25 = (max ((abs (min (9.999999999999962E13f , var_1_27))) , (abs (var_1_28)))); } else { var_1_25 = ((var_1_29 + 4.1f) + (var_1_30 + (max (var_1_31 , var_1_32)))); } // From: CodeObject3 if ((5 / (min (var_1_34 , var_1_35))) <= -25) { var_1_33 = (abs (var_1_36)); } else { if (var_1_23 <= var_1_37) { if (((var_1_26 ^ var_1_34) | var_1_35) > (abs (max (var_1_24 , var_1_36)))) { var_1_33 = var_1_36; } } else { if (var_1_31 < var_1_32) { var_1_33 = var_1_36; } } } // From: CodeObject4 if ((var_1_34 * var_1_26) >= var_1_24) { if ((- (abs (var_1_36))) <= var_1_33) { if (var_1_34 < (var_1_36 * (abs (var_1_33)))) { var_1_38 = (min ((abs (2)) , ((max (var_1_24 , 4)) + var_1_26))); } else { var_1_38 = (min (8 , var_1_33)); } } else { var_1_38 = (var_1_26 + (min ((abs (var_1_24)) , (max (-5 , var_1_36))))); } } else { var_1_38 = (abs (var_1_33)); } // From: CodeObject5 if (var_1_30 >= var_1_27) { var_1_39 = (abs (var_1_26)); } else { var_1_39 = (abs (var_1_26)); } // From: CodeObject6 if ((var_1_33 >> var_1_39) > (var_1_26 / (min (var_1_35 , var_1_34)))) { var_1_40 = (abs (var_1_41)); } // From: CodeObject7 if ((- var_1_31) >= var_1_29) { var_1_42 = var_1_30; } else { var_1_42 = (max (var_1_30 , var_1_28)); } // From: CodeObject8 if (var_1_24 >= var_1_36) { var_1_43 = (abs (max (var_1_41 , var_1_44))); } else { if (var_1_45 || var_1_46) { var_1_43 = (min (var_1_41 , (max ((128 - var_1_47) , (abs (25)))))); } } // From: CodeObject9 if (var_1_30 < ((abs (var_1_25)) - (max (var_1_49 , var_1_50)))) { if (var_1_24 >= var_1_40) { var_1_48 = (var_1_51 - var_1_52); } else { var_1_48 = ((abs (abs (var_1_31))) - var_1_51); } } // From: CodeObject10 if ((var_1_35 >> (var_1_54 - var_1_55)) < ((var_1_24 | var_1_43) % (abs (var_1_56)))) { if (var_1_45) { var_1_53 = (max (var_1_33 , (var_1_44 - var_1_43))); } else { var_1_53 = (var_1_36 - (abs (var_1_26))); } } else { if (var_1_41 >= (var_1_44 | var_1_55)) { if (((var_1_57 - var_1_58) - 16) > (abs (var_1_54))) { var_1_53 = (min ((max (var_1_41 , var_1_40)) , (abs (min (8 , var_1_44))))); } else { var_1_53 = (abs (min (var_1_40 , var_1_43))); } } } // From: CodeObject11 if (var_1_34 > -200) { var_1_59 = (max ((var_1_60 - (min (var_1_55 , var_1_54))) , (var_1_47 + (min (var_1_61 , var_1_62))))); } else { if ((~ var_1_43) <= (var_1_63 / var_1_54)) { var_1_59 = (abs (var_1_47)); } else { if (! (var_1_45 || var_1_46)) { var_1_59 = (abs (var_1_44)); } else { var_1_59 = (abs (min (var_1_41 , var_1_44))); } } } // From: CodeObject12 if ((256 << var_1_63) > var_1_43) { var_1_64 = ((var_1_65 || var_1_66) || var_1_67); } else { if (var_1_30 <= var_1_51) { var_1_64 = (! ((var_1_67 || var_1_68) && var_1_69)); } } // From: CodeObject13 if (var_1_45) { if (var_1_51 < var_1_49) { if (var_1_57 >= var_1_43) { var_1_70 = ((var_1_71 + var_1_72) - (max ((var_1_73 - var_1_74) , var_1_51))); } else { var_1_70 = (abs (var_1_71)); } } } // From: CodeObject14 if (var_1_53 == var_1_38) { var_1_75 = ((min ((max (var_1_62 , var_1_54)) , var_1_55)) - var_1_61); } else { if ((- (max (var_1_52 , var_1_28))) < ((128.22 - var_1_49) + var_1_37)) { var_1_75 = (abs (2)); } } // From: CodeObject15 if (var_1_24 >= (min (var_1_53 , 32))) { if (var_1_29 <= (50.5f - (max (var_1_73 , var_1_77)))) { var_1_76 = (abs (var_1_55)); } else { var_1_76 = 0u; } } else { var_1_76 = (min (var_1_61 , (var_1_78 - (var_1_58 + var_1_55)))); } // From: CodeObject16 if (((var_1_61 % var_1_34) >= var_1_44) || (var_1_66 || (var_1_35 <= var_1_26))) { var_1_79 = (max (var_1_55 , var_1_54)); } else { var_1_79 = 64; } // From: CodeObject17 var_1_80 = (max ((abs (abs (var_1_72))) , (abs (var_1_28)))); // From: CodeObject18 if (var_1_50 >= ((var_1_71 + var_1_72) - (max (var_1_77 , var_1_74)))) { if (var_1_46) { var_1_81 = var_1_54; } } // From: CodeObject19 if (var_1_44 != var_1_76) { if (var_1_51 > 10.2) { var_1_82 = var_1_59; } } // From: CodeObject20 var_1_83 = 25; // From: CodeObject21 var_1_84 = var_1_43; // From: CodeObject22 if (var_1_45) { var_1_85 = var_1_75; } else { var_1_85 = var_1_58; } // From: CodeObject23 if (var_1_68) { var_1_86 = var_1_55; } // From: CodeObject24 if (var_1_26 > ((var_1_75 / var_1_34) * (max (var_1_85 , -1)))) { if (var_1_45) { if (var_1_51 <= var_1_27) { var_1_87 = var_1_65; } } } else { var_1_87 = var_1_68; } // From: Req2Batch54PS_CN_250 if (last_1_var_1_9) { if (var_1_5 == var_1_4) { var_1_6 = (min ((abs (var_1_5)) , (var_1_4 - var_1_8))); } else { var_1_6 = var_1_8; } } else { var_1_6 = var_1_4; } // From: Req6Batch54PS_CN_250 if (-32 >= (var_1_5 - var_1_8)) { if (var_1_10 > var_1_6) { var_1_18 = ((var_1_19 - var_1_20) + (var_1_21 + var_1_22)); } else { var_1_18 = var_1_20; } } else { var_1_18 = var_1_19; } // From: Req5Batch54PS_CN_250 if (var_1_18 < (max (var_1_18 , (var_1_15 - var_1_16)))) { var_1_14 = (var_1_17 - (var_1_8 + var_1_4)); } // From: Req3Batch54PS_CN_250 unsigned long int stepLocal_0 = var_1_14; if (((var_1_8 % var_1_10) * (8 + var_1_14)) >= stepLocal_0) { var_1_9 = ((! var_1_11) || var_1_12); } else { var_1_9 = (! var_1_12); } // From: Req1Batch54PS_CN_250 if (var_1_18 > var_1_18) { var_1_1 = ((min ((2 + var_1_4) , var_1_5)) - 2); } else { var_1_1 = var_1_4; } // From: Req4Batch54PS_CN_250 unsigned long int stepLocal_1 = min (var_1_14 , var_1_5); if (((var_1_8 * var_1_1) + var_1_4) >= stepLocal_1) { var_1_13 = var_1_12; } } void updateVariables() { var_1_4 = __VERIFIER_nondet_short(); assume_abort_if_not(var_1_4 >= 0); assume_abort_if_not(var_1_4 <= 16383); var_1_5 = __VERIFIER_nondet_short(); assume_abort_if_not(var_1_5 >= -1); assume_abort_if_not(var_1_5 <= 32766); var_1_8 = __VERIFIER_nondet_short(); assume_abort_if_not(var_1_8 >= 0); assume_abort_if_not(var_1_8 <= 32766); var_1_10 = __VERIFIER_nondet_short(); assume_abort_if_not(var_1_10 >= -32768); assume_abort_if_not(var_1_10 <= 32767); assume_abort_if_not(var_1_10 != 0); var_1_11 = __VERIFIER_nondet_uchar(); assume_abort_if_not(var_1_11 >= 1); assume_abort_if_not(var_1_11 <= 1); var_1_12 = __VERIFIER_nondet_uchar(); assume_abort_if_not(var_1_12 >= 0); assume_abort_if_not(var_1_12 <= 0); var_1_15 = __VERIFIER_nondet_double(); assume_abort_if_not((var_1_15 >= 0.0F && var_1_15 <= -1.0e-20F) || (var_1_15 <= 9223372.036854776000e+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 <= 9223372.036854776000e+12F && var_1_16 >= 1.0e-20F )); var_1_17 = __VERIFIER_nondet_ulong(); assume_abort_if_not(var_1_17 >= 2147483647); assume_abort_if_not(var_1_17 <= 4294967294); var_1_19 = __VERIFIER_nondet_float(); assume_abort_if_not((var_1_19 >= 0.0F && var_1_19 <= -1.0e-20F) || (var_1_19 <= 4611686.018427382800e+12F && var_1_19 >= 1.0e-20F )); var_1_20 = __VERIFIER_nondet_float(); assume_abort_if_not((var_1_20 >= 0.0F && var_1_20 <= -1.0e-20F) || (var_1_20 <= 4611686.018427382800e+12F && var_1_20 >= 1.0e-20F )); var_1_21 = __VERIFIER_nondet_float(); assume_abort_if_not((var_1_21 >= -230584.3009213691390e+13F && var_1_21 <= -1.0e-20F) || (var_1_21 <= 2305843.009213691390e+12F && var_1_21 >= 1.0e-20F )); var_1_22 = __VERIFIER_nondet_float(); assume_abort_if_not((var_1_22 >= -230584.3009213691390e+13F && var_1_22 <= -1.0e-20F) || (var_1_22 <= 2305843.009213691390e+12F && var_1_22 >= 1.0e-20F )); var_1_24 = __VERIFIER_nondet_char(); assume_abort_if_not(var_1_24 >= -128); assume_abort_if_not(var_1_24 <= 127); var_1_26 = __VERIFIER_nondet_char(); assume_abort_if_not(var_1_26 >= -128); assume_abort_if_not(var_1_26 <= 127); var_1_27 = __VERIFIER_nondet_float(); assume_abort_if_not((var_1_27 >= -922337.2036854765600e+13F && var_1_27 <= -1.0e-20F) || (var_1_27 <= 9223372.036854765600e+12F && var_1_27 >= 1.0e-20F )); var_1_28 = __VERIFIER_nondet_float(); assume_abort_if_not((var_1_28 >= -922337.2036854765600e+13F && var_1_28 <= -1.0e-20F) || (var_1_28 <= 9223372.036854765600e+12F && var_1_28 >= 1.0e-20F )); var_1_29 = __VERIFIER_nondet_float(); assume_abort_if_not((var_1_29 >= -230584.3009213691390e+13F && var_1_29 <= -1.0e-20F) || (var_1_29 <= 2305843.009213691390e+12F && var_1_29 >= 1.0e-20F )); var_1_30 = __VERIFIER_nondet_float(); assume_abort_if_not((var_1_30 >= -230584.3009213691390e+13F && var_1_30 <= -1.0e-20F) || (var_1_30 <= 2305843.009213691390e+12F && var_1_30 >= 1.0e-20F )); var_1_31 = __VERIFIER_nondet_float(); assume_abort_if_not((var_1_31 >= -230584.3009213691390e+13F && var_1_31 <= -1.0e-20F) || (var_1_31 <= 2305843.009213691390e+12F && var_1_31 >= 1.0e-20F )); var_1_32 = __VERIFIER_nondet_float(); assume_abort_if_not((var_1_32 >= -230584.3009213691390e+13F && var_1_32 <= -1.0e-20F) || (var_1_32 <= 2305843.009213691390e+12F && var_1_32 >= 1.0e-20F )); var_1_34 = __VERIFIER_nondet_long(); assume_abort_if_not(var_1_34 >= -2147483648); assume_abort_if_not(var_1_34 <= 2147483647); assume_abort_if_not(var_1_34 != 0); var_1_35 = __VERIFIER_nondet_long(); assume_abort_if_not(var_1_35 >= -2147483648); assume_abort_if_not(var_1_35 <= 2147483647); assume_abort_if_not(var_1_35 != 0); var_1_36 = __VERIFIER_nondet_ushort(); assume_abort_if_not(var_1_36 >= 0); assume_abort_if_not(var_1_36 <= 65534); var_1_37 = __VERIFIER_nondet_float(); assume_abort_if_not((var_1_37 >= -922337.2036854776000e+13F && var_1_37 <= -1.0e-20F) || (var_1_37 <= 9223372.036854776000e+12F && var_1_37 >= 1.0e-20F )); var_1_41 = __VERIFIER_nondet_uchar(); assume_abort_if_not(var_1_41 >= 0); assume_abort_if_not(var_1_41 <= 254); var_1_44 = __VERIFIER_nondet_uchar(); assume_abort_if_not(var_1_44 >= 0); assume_abort_if_not(var_1_44 <= 254); var_1_45 = __VERIFIER_nondet_uchar(); assume_abort_if_not(var_1_45 >= 0); assume_abort_if_not(var_1_45 <= 1); var_1_46 = __VERIFIER_nondet_uchar(); assume_abort_if_not(var_1_46 >= 0); assume_abort_if_not(var_1_46 <= 1); var_1_47 = __VERIFIER_nondet_uchar(); assume_abort_if_not(var_1_47 >= 0); assume_abort_if_not(var_1_47 <= 127); var_1_49 = __VERIFIER_nondet_float(); assume_abort_if_not((var_1_49 >= 0.0F && var_1_49 <= -1.0e-20F) || (var_1_49 <= 9223372.036854776000e+12F && var_1_49 >= 1.0e-20F )); var_1_50 = __VERIFIER_nondet_float(); assume_abort_if_not((var_1_50 >= 0.0F && var_1_50 <= -1.0e-20F) || (var_1_50 <= 9223372.036854776000e+12F && var_1_50 >= 1.0e-20F )); var_1_51 = __VERIFIER_nondet_double(); assume_abort_if_not((var_1_51 >= 0.0F && var_1_51 <= -1.0e-20F) || (var_1_51 <= 9223372.036854765600e+12F && var_1_51 >= 1.0e-20F )); var_1_52 = __VERIFIER_nondet_double(); assume_abort_if_not((var_1_52 >= 0.0F && var_1_52 <= -1.0e-20F) || (var_1_52 <= 9223372.036854765600e+12F && var_1_52 >= 1.0e-20F )); var_1_54 = __VERIFIER_nondet_short(); assume_abort_if_not(var_1_54 >= 16); assume_abort_if_not(var_1_54 <= 32); var_1_55 = __VERIFIER_nondet_short(); assume_abort_if_not(var_1_55 >= 0); assume_abort_if_not(var_1_55 <= 16); var_1_56 = __VERIFIER_nondet_long(); assume_abort_if_not(var_1_56 >= -2147483647); assume_abort_if_not(var_1_56 <= 2147483647); assume_abort_if_not(var_1_56 != 0); var_1_57 = __VERIFIER_nondet_short(); assume_abort_if_not(var_1_57 >= 16383); assume_abort_if_not(var_1_57 <= 32767); var_1_58 = __VERIFIER_nondet_short(); assume_abort_if_not(var_1_58 >= 0); assume_abort_if_not(var_1_58 <= 16384); var_1_60 = __VERIFIER_nondet_uchar(); assume_abort_if_not(var_1_60 >= 127); assume_abort_if_not(var_1_60 <= 254); var_1_61 = __VERIFIER_nondet_uchar(); assume_abort_if_not(var_1_61 >= 0); assume_abort_if_not(var_1_61 <= 127); var_1_62 = __VERIFIER_nondet_uchar(); assume_abort_if_not(var_1_62 >= 0); assume_abort_if_not(var_1_62 <= 127); var_1_63 = __VERIFIER_nondet_long(); assume_abort_if_not(var_1_63 >= -2147483648); assume_abort_if_not(var_1_63 <= 2147483647); var_1_65 = __VERIFIER_nondet_uchar(); assume_abort_if_not(var_1_65 >= 0); assume_abort_if_not(var_1_65 <= 0); var_1_66 = __VERIFIER_nondet_uchar(); assume_abort_if_not(var_1_66 >= 0); assume_abort_if_not(var_1_66 <= 0); var_1_67 = __VERIFIER_nondet_uchar(); assume_abort_if_not(var_1_67 >= 0); assume_abort_if_not(var_1_67 <= 0); var_1_68 = __VERIFIER_nondet_uchar(); assume_abort_if_not(var_1_68 >= 1); assume_abort_if_not(var_1_68 <= 1); var_1_69 = __VERIFIER_nondet_uchar(); assume_abort_if_not(var_1_69 >= 1); assume_abort_if_not(var_1_69 <= 1); var_1_71 = __VERIFIER_nondet_float(); assume_abort_if_not((var_1_71 >= 0.0F && var_1_71 <= -1.0e-20F) || (var_1_71 <= 4611686.018427382800e+12F && var_1_71 >= 1.0e-20F )); var_1_72 = __VERIFIER_nondet_float(); assume_abort_if_not((var_1_72 >= 0.0F && var_1_72 <= -1.0e-20F) || (var_1_72 <= 4611686.018427382800e+12F && var_1_72 >= 1.0e-20F )); var_1_73 = __VERIFIER_nondet_float(); assume_abort_if_not((var_1_73 >= 4611686.018427382800e+12F && var_1_73 <= -1.0e-20F) || (var_1_73 <= 9223372.036854765600e+12F && var_1_73 >= 1.0e-20F )); var_1_74 = __VERIFIER_nondet_float(); assume_abort_if_not((var_1_74 >= 0.0F && var_1_74 <= -1.0e-20F) || (var_1_74 <= 4611686.018427382800e+12F && var_1_74 >= 1.0e-20F )); var_1_77 = __VERIFIER_nondet_float(); assume_abort_if_not((var_1_77 >= 0.0F && var_1_77 <= -1.0e-20F) || (var_1_77 <= 9223372.036854776000e+12F && var_1_77 >= 1.0e-20F )); var_1_78 = __VERIFIER_nondet_ulong(); assume_abort_if_not(var_1_78 >= 2147483647); assume_abort_if_not(var_1_78 <= 4294967294); } void updateLastVariables() { last_1_var_1_9 = var_1_9; } int property() { return ((((((var_1_18 > var_1_18) ? (var_1_1 == ((signed short int) ((min ((2 + var_1_4) , var_1_5)) - 2))) : (var_1_1 == ((signed short int) var_1_4))) && (last_1_var_1_9 ? ((var_1_5 == var_1_4) ? (var_1_6 == ((signed short int) (min ((abs (var_1_5)) , (var_1_4 - var_1_8))))) : (var_1_6 == ((signed short int) var_1_8))) : (var_1_6 == ((signed short int) var_1_4)))) && ((((var_1_8 % var_1_10) * (8 + var_1_14)) >= var_1_14) ? (var_1_9 == ((unsigned char) ((! var_1_11) || var_1_12))) : (var_1_9 == ((unsigned char) (! var_1_12))))) && ((((var_1_8 * var_1_1) + var_1_4) >= (min (var_1_14 , var_1_5))) ? (var_1_13 == ((unsigned char) var_1_12)) : 1)) && ((var_1_18 < (max (var_1_18 , (var_1_15 - var_1_16)))) ? (var_1_14 == ((unsigned long int) (var_1_17 - (var_1_8 + var_1_4)))) : 1)) && ((-32 >= (var_1_5 - var_1_8)) ? ((var_1_10 > var_1_6) ? (var_1_18 == ((float) ((var_1_19 - var_1_20) + (var_1_21 + var_1_22)))) : (var_1_18 == ((float) var_1_20))) : (var_1_18 == ((float) var_1_19))) ; } int main(void) { isInitial = 1; initially(); while (1) { updateLastVariables(); updateVariables(); step(); __VERIFIER_assert(property()); isInitial = 0; } return 0; }