// This file is part of the SV-Benchmarks collection of verification tasks:
// https://gitlab.com/sosy-lab/benchmarking/sv-benchmarks
//
// SPDX-FileCopyrightText: 2013 Carnegie Mellon University
// SPDX-FileCopyrightText: 2014-2021 The SV-Benchmarks Community
// SPDX-FileCopyrightText: 2018 Marie-Christine Jakobs, LMU Munich
//
// SPDX-License-Identifier: LicenseRef-BSD-3-Clause-Attribution-CMU-LMU

int __return_main;
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", "pals_floodmax.4.4.ufo.UNBOUNDED.pals.c.v+cfa-reducer.c", 4, "reach_error"); }
char __VERIFIER_nondet_char();
unsigned char __VERIFIER_nondet_uchar();
_Bool __VERIFIER_nondet_bool();
void assert(_Bool arg);
void abort(void);
void assume_abort_if_not(int cond) {
  if(!cond) {abort();}
}
typedef char msg_t;
typedef int port_t;
void read(port_t p, msg_t m);
void write(port_t p, msg_t m);
msg_t nomsg = (msg_t )-1;
port_t p12 = 0;
char p12_old = '\x0';
char p12_new = '\x0';
_Bool ep12 = 0;
port_t p13 = 0;
char p13_old = '\x0';
char p13_new = '\x0';
_Bool ep13 = 0;
port_t p14 = 0;
char p14_old = '\x0';
char p14_new = '\x0';
_Bool ep14 = 0;
port_t p21 = 0;
char p21_old = '\x0';
char p21_new = '\x0';
_Bool ep21 = 0;
port_t p23 = 0;
char p23_old = '\x0';
char p23_new = '\x0';
_Bool ep23 = 0;
port_t p24 = 0;
char p24_old = '\x0';
char p24_new = '\x0';
_Bool ep24 = 0;
port_t p31 = 0;
char p31_old = '\x0';
char p31_new = '\x0';
_Bool ep31 = 0;
port_t p32 = 0;
char p32_old = '\x0';
char p32_new = '\x0';
_Bool ep32 = 0;
port_t p34 = 0;
char p34_old = '\x0';
char p34_new = '\x0';
_Bool ep34 = 0;
port_t p41 = 0;
char p41_old = '\x0';
char p41_new = '\x0';
_Bool ep41 = 0;
port_t p42 = 0;
char p42_old = '\x0';
char p42_new = '\x0';
_Bool ep42 = 0;
port_t p43 = 0;
char p43_old = '\x0';
char p43_new = '\x0';
_Bool ep43 = 0;
char id1 = '\x0';
unsigned char r1 = '\x0';
char st1 = '\x0';
char nl1 = '\x0';
char m1 = '\x0';
char max1 = '\x0';
_Bool mode1 = 0;
char id2 = '\x0';
unsigned char r2 = '\x0';
char st2 = '\x0';
char nl2 = '\x0';
char m2 = '\x0';
char max2 = '\x0';
_Bool mode2 = 0;
char id3 = '\x0';
unsigned char r3 = '\x0';
char st3 = '\x0';
char nl3 = '\x0';
char m3 = '\x0';
char max3 = '\x0';
_Bool mode3 = 0;
char id4 = '\x0';
unsigned char r4 = '\x0';
char st4 = '\x0';
char nl4 = '\x0';
char m4 = '\x0';
char max4 = '\x0';
_Bool mode4 = 0;
void node1();
void node2();
void node3();
void node4();
void (*nodes[4])() = { &node1, &node2, &node3, &node4 };
int init();
int check();
int main();
int __return_4642;
int __return_4856;
 int main()
 {
 int main__c1;
 int main__i2;
 main__c1 = 0;
 ep12 = __VERIFIER_nondet_bool();
 ep13 = __VERIFIER_nondet_bool();
 ep14 = __VERIFIER_nondet_bool();
 ep21 = __VERIFIER_nondet_bool();
 ep23 = __VERIFIER_nondet_bool();
 ep24 = __VERIFIER_nondet_bool();
 ep31 = __VERIFIER_nondet_bool();
 ep32 = __VERIFIER_nondet_bool();
 ep34 = __VERIFIER_nondet_bool();
 ep41 = __VERIFIER_nondet_bool();
 ep42 = __VERIFIER_nondet_bool();
 ep43 = __VERIFIER_nondet_bool();
 id1 = __VERIFIER_nondet_char();
 r1 = __VERIFIER_nondet_uchar();
 st1 = __VERIFIER_nondet_char();
 nl1 = __VERIFIER_nondet_char();
 m1 = __VERIFIER_nondet_char();
 max1 = __VERIFIER_nondet_char();
 mode1 = __VERIFIER_nondet_bool();
 id2 = __VERIFIER_nondet_char();
 r2 = __VERIFIER_nondet_uchar();
 st2 = __VERIFIER_nondet_char();
 nl2 = __VERIFIER_nondet_char();
 m2 = __VERIFIER_nondet_char();
 max2 = __VERIFIER_nondet_char();
 mode2 = __VERIFIER_nondet_bool();
 id3 = __VERIFIER_nondet_char();
 r3 = __VERIFIER_nondet_uchar();
 st3 = __VERIFIER_nondet_char();
 nl3 = __VERIFIER_nondet_char();
 m3 = __VERIFIER_nondet_char();
 max3 = __VERIFIER_nondet_char();
 mode3 = __VERIFIER_nondet_bool();
 id4 = __VERIFIER_nondet_char();
 r4 = __VERIFIER_nondet_uchar();
 st4 = __VERIFIER_nondet_char();
 nl4 = __VERIFIER_nondet_char();
 m4 = __VERIFIER_nondet_char();
 max4 = __VERIFIER_nondet_char();
 mode4 = __VERIFIER_nondet_bool();
 {
 _Bool init__r121;
 _Bool init__r131;
 _Bool init__r141;
 _Bool init__r211;
 _Bool init__r231;
 _Bool init__r241;
 _Bool init__r311;
 _Bool init__r321;
 _Bool init__r341;
 _Bool init__r411;
 _Bool init__r421;
 _Bool init__r431;
 _Bool init__r122;
 int init__tmp;
 _Bool init__r132;
 int init__tmp___0;
 _Bool init__r142;
 int init__tmp___1;
 _Bool init__r212;
 int init__tmp___2;
 _Bool init__r232;
 int init__tmp___3;
 _Bool init__r242;
 int init__tmp___4;
 _Bool init__r312;
 int init__tmp___5;
 _Bool init__r322;
 int init__tmp___6;
 _Bool init__r342;
 int init__tmp___7;
 _Bool init__r412;
 int init__tmp___8;
 _Bool init__r422;
 int init__tmp___9;
 _Bool init__r432;
 int init__tmp___10;
 _Bool init__r123;
 int init__tmp___11;
 _Bool init__r133;
 int init__tmp___12;
 _Bool init__r143;
 int init__tmp___13;
 _Bool init__r213;
 int init__tmp___14;
 _Bool init__r233;
 int init__tmp___15;
 _Bool init__r243;
 int init__tmp___16;
 _Bool init__r313;
 int init__tmp___17;
 _Bool init__r323;
 int init__tmp___18;
 _Bool init__r343;
 int init__tmp___19;
 _Bool init__r413;
 int init__tmp___20;
 _Bool init__r423;
 int init__tmp___21;
 _Bool init__r433;
 int init__tmp___22;
 int init__tmp___23;
 init__r121 = ep12;
 init__r131 = ep13;
 init__r141 = ep14;
 init__r211 = ep21;
 init__r231 = ep23;
 init__r241 = ep24;
 init__r311 = ep31;
 init__r321 = ep32;
 init__r341 = ep34;
 init__r411 = ep41;
 init__r421 = ep42;
 init__r431 = ep43;
 if (!(init__r121 == 0))
 {
 init__tmp = 1;
 label_4085:; 
 init__r122 = (_Bool)init__tmp;
 if (!(init__r131 == 0))
 {
 init__tmp___0 = 1;
 label_4104:; 
 init__r132 = (_Bool)init__tmp___0;
 if (!(init__r141 == 0))
 {
 init__tmp___1 = 1;
 label_4124:; 
 init__r142 = (_Bool)init__tmp___1;
 if (!(init__r211 == 0))
 {
 init__tmp___2 = 1;
 label_4144:; 
 init__r212 = (_Bool)init__tmp___2;
 if (!(init__r231 == 0))
 {
 init__tmp___3 = 1;
 label_4164:; 
 init__r232 = (_Bool)init__tmp___3;
 if (!(init__r241 == 0))
 {
 init__tmp___4 = 1;
 label_4184:; 
 init__r242 = (_Bool)init__tmp___4;
 if (!(init__r311 == 0))
 {
 init__tmp___5 = 1;
 label_4204:; 
 init__r312 = (_Bool)init__tmp___5;
 if (!(init__r321 == 0))
 {
 init__tmp___6 = 1;
 label_4224:; 
 init__r322 = (_Bool)init__tmp___6;
 if (!(init__r341 == 0))
 {
 init__tmp___7 = 1;
 label_4244:; 
 init__r342 = (_Bool)init__tmp___7;
 if (!(init__r411 == 0))
 {
 init__tmp___8 = 1;
 label_4264:; 
 init__r412 = (_Bool)init__tmp___8;
 if (!(init__r421 == 0))
 {
 init__tmp___9 = 1;
 label_4284:; 
 init__r422 = (_Bool)init__tmp___9;
 if (!(init__r431 == 0))
 {
 init__tmp___10 = 1;
 label_4304:; 
 init__r432 = (_Bool)init__tmp___10;
 if (!(init__r122 == 0))
 {
 init__tmp___11 = 1;
 label_4324:; 
 init__r123 = (_Bool)init__tmp___11;
 if (!(init__r132 == 0))
 {
 init__tmp___12 = 1;
 label_4344:; 
 init__r133 = (_Bool)init__tmp___12;
 if (!(init__r142 == 0))
 {
 init__tmp___13 = 1;
 label_4364:; 
 init__r143 = (_Bool)init__tmp___13;
 if (!(init__r212 == 0))
 {
 init__tmp___14 = 1;
 label_4384:; 
 init__r213 = (_Bool)init__tmp___14;
 if (!(init__r232 == 0))
 {
 init__tmp___15 = 1;
 label_4404:; 
 init__r233 = (_Bool)init__tmp___15;
 if (!(init__r242 == 0))
 {
 init__tmp___16 = 1;
 label_4424:; 
 init__r243 = (_Bool)init__tmp___16;
 if (!(init__r312 == 0))
 {
 init__tmp___17 = 1;
 label_4444:; 
 init__r313 = (_Bool)init__tmp___17;
 if (!(init__r322 == 0))
 {
 init__tmp___18 = 1;
 label_4464:; 
 init__r323 = (_Bool)init__tmp___18;
 if (!(init__r342 == 0))
 {
 init__tmp___19 = 1;
 label_4484:; 
 init__r343 = (_Bool)init__tmp___19;
 if (!(init__r412 == 0))
 {
 init__tmp___20 = 1;
 label_4504:; 
 init__r413 = (_Bool)init__tmp___20;
 if (!(init__r422 == 0))
 {
 init__tmp___21 = 1;
 label_4524:; 
 init__r423 = (_Bool)init__tmp___21;
 if (!(init__r432 == 0))
 {
 init__tmp___22 = 1;
 label_4544:; 
 init__r433 = (_Bool)init__tmp___22;
 if (((int)id1) != ((int)id2))
 {
 if (((int)id1) != ((int)id3))
 {
 if (((int)id1) != ((int)id4))
 {
 if (((int)id2) != ((int)id3))
 {
 if (((int)id2) != ((int)id4))
 {
 if (((int)id3) != ((int)id4))
 {
 if (((int)id1) >= 0)
 {
 if (((int)id2) >= 0)
 {
 if (((int)id3) >= 0)
 {
 if (((int)id4) >= 0)
 {
 if (((int)r1) == 0)
 {
 if (((int)r2) == 0)
 {
 if (((int)r3) == 0)
 {
 if (((int)r4) == 0)
 {
 if (!(init__r123 == 0))
 {
 if (!(init__r133 == 0))
 {
 if (!(init__r143 == 0))
 {
 if (!(init__r213 == 0))
 {
 if (!(init__r233 == 0))
 {
 if (!(init__r243 == 0))
 {
 if (!(init__r313 == 0))
 {
 if (!(init__r323 == 0))
 {
 if (!(init__r343 == 0))
 {
 if (!(init__r413 == 0))
 {
 if (!(init__r423 == 0))
 {
 if (!(init__r433 == 0))
 {
 if (((int)max1) == ((int)id1))
 {
 if (((int)max2) == ((int)id2))
 {
 if (((int)max3) == ((int)id3))
 {
 if (((int)max4) == ((int)id4))
 {
 if (((int)st1) == 0)
 {
 if (((int)st2) == 0)
 {
 if (((int)st3) == 0)
 {
 if (((int)st4) == 0)
 {
 if (((int)nl1) == 0)
 {
 if (((int)nl2) == 0)
 {
 if (((int)nl3) == 0)
 {
 if (((int)nl4) == 0)
 {
 if (((int)mode1) == 0)
 {
 if (((int)mode2) == 0)
 {
 if (((int)mode3) == 0)
 {
 if (((int)mode4) == 0)
 {
 init__tmp___23 = 1;
  __return_4642 = init__tmp___23;
 main__i2 = __return_4642;
 if (main__i2 != 0)
 {
 p12_old = nomsg;
 p12_new = nomsg;
 p13_old = nomsg;
 p13_new = nomsg;
 p14_old = nomsg;
 p14_new = nomsg;
 p21_old = nomsg;
 p21_new = nomsg;
 p23_old = nomsg;
 p23_new = nomsg;
 p24_old = nomsg;
 p24_new = nomsg;
 p31_old = nomsg;
 p31_new = nomsg;
 p32_old = nomsg;
 p32_new = nomsg;
 p34_old = nomsg;
 p34_new = nomsg;
 p41_old = nomsg;
 p41_new = nomsg;
 p42_old = nomsg;
 p42_new = nomsg;
 p43_old = nomsg;
 p43_new = nomsg;
 main__i2 = 0;
 label_4671:; 
 {
 if (!(mode1 == 0))
 {
 if (r1 == 255)
 {
 r1 = 3;
 label_4864:; 
 r1 = r1 + 1;
 if (!(ep21 == 0))
 {
 m1 = p21_old;
 p21_old = nomsg;
 if (((int)m1) > ((int)max1))
 {
 max1 = m1;
 label_4866:; 
 if (!(ep31 == 0))
 {
 m1 = p31_old;
 p31_old = nomsg;
 if (((int)m1) > ((int)max1))
 {
 max1 = m1;
 label_4868:; 
 if (!(ep41 == 0))
 {
 m1 = p41_old;
 p41_old = nomsg;
 if (((int)m1) > ((int)max1))
 {
 max1 = m1;
 label_4871:; 
 if (((int)r1) == 3)
 {
 if (((int)max1) == ((int)id1))
 {
 st1 = 1;
 label_4875:; 
 mode1 = 0;
 label_4703:; 
 {
 if (!(mode2 == 0))
 {
 if (r2 == 255)
 {
 r2 = 3;
 label_4890:; 
 r2 = r2 + 1;
 if (!(ep12 == 0))
 {
 m2 = p12_old;
 p12_old = nomsg;
 if (((int)m2) > ((int)max2))
 {
 max2 = m2;
 label_4892:; 
 if (!(ep32 == 0))
 {
 m2 = p32_old;
 p32_old = nomsg;
 if (((int)m2) > ((int)max2))
 {
 max2 = m2;
 label_4894:; 
 if (!(ep42 == 0))
 {
 m2 = p42_old;
 p42_old = nomsg;
 if (((int)m2) > ((int)max2))
 {
 max2 = m2;
 label_4897:; 
 if (((int)r2) == 3)
 {
 if (((int)max2) == ((int)id2))
 {
 st2 = 1;
 label_4901:; 
 mode2 = 0;
 label_4736:; 
 {
 if (!(mode3 == 0))
 {
 if (r3 == 255)
 {
 r3 = 3;
 label_4916:; 
 r3 = r3 + 1;
 if (!(ep13 == 0))
 {
 m3 = p13_old;
 p13_old = nomsg;
 if (((int)m3) > ((int)max3))
 {
 max3 = m3;
 label_4918:; 
 if (!(ep23 == 0))
 {
 m3 = p23_old;
 p23_old = nomsg;
 if (((int)m3) > ((int)max3))
 {
 max3 = m3;
 label_4920:; 
 if (!(ep43 == 0))
 {
 m3 = p43_old;
 p43_old = nomsg;
 if (((int)m3) > ((int)max3))
 {
 max3 = m3;
 label_4923:; 
 if (((int)r3) == 3)
 {
 if (((int)max3) == ((int)id3))
 {
 st3 = 1;
 label_4927:; 
 mode3 = 0;
 label_4769:; 
 {
 if (!(mode4 == 0))
 {
 if (r4 == 255)
 {
 r4 = 3;
 label_4942:; 
 r4 = r4 + 1;
 if (!(ep14 == 0))
 {
 m4 = p14_old;
 p14_old = nomsg;
 if (((int)m4) > ((int)max4))
 {
 max4 = m4;
 label_4944:; 
 if (!(ep24 == 0))
 {
 m4 = p24_old;
 p24_old = nomsg;
 if (((int)m4) > ((int)max4))
 {
 max4 = m4;
 label_4946:; 
 if (!(ep34 == 0))
 {
 m4 = p34_old;
 p34_old = nomsg;
 if (((int)m4) > ((int)max4))
 {
 max4 = m4;
 label_4949:; 
 if (((int)r4) == 3)
 {
 if (((int)max4) == ((int)id4))
 {
 st4 = 1;
 label_4953:; 
 mode4 = 0;
 label_4802:; 
 p12_old = p12_new;
 p12_new = nomsg;
 p13_old = p13_new;
 p13_new = nomsg;
 p14_old = p14_new;
 p14_new = nomsg;
 p21_old = p21_new;
 p21_new = nomsg;
 p23_old = p23_new;
 p23_new = nomsg;
 p24_old = p24_new;
 p24_new = nomsg;
 p31_old = p31_new;
 p31_new = nomsg;
 p32_old = p32_new;
 p32_new = nomsg;
 p34_old = p34_new;
 p34_new = nomsg;
 p41_old = p41_new;
 p41_new = nomsg;
 p42_old = p42_new;
 p42_new = nomsg;
 p43_old = p43_new;
 p43_new = nomsg;
 {
 int check__tmp;
 if ((((((int)st1) + ((int)st2)) + ((int)st3)) + ((int)st4)) <= 1)
 {
 if ((((int)st1) + ((int)nl1)) <= 1)
 {
 if ((((int)st2) + ((int)nl2)) <= 1)
 {
 if ((((int)st3) + ((int)nl3)) <= 1)
 {
 if ((((int)st4) + ((int)nl4)) <= 1)
 {
 if (((int)r1) >= 3)
 {
 label_4839:; 
 if (((int)r1) < 3)
 {
 label_4841:; 
 if (((int)r1) >= 3)
 {
 label_4844:; 
 if (((int)r1) < 3)
 {
 check__tmp = 1;
 label_4847:; 
 label_4848:; 
 label_4849:; 
 label_4850:; 
 label_4851:; 
 label_4852:; 
 label_4853:; 
 label_4854:; 
 label_4855:; 
  __return_4856 = check__tmp;
 main__c1 = __return_4856;
 {
 _Bool __tmp_1;
 __tmp_1 = main__c1;
 _Bool assert__arg;
 assert__arg = __tmp_1;
 if (assert__arg == 0)
 {
 {reach_error();}
 return __return_main;
 }
 else 
 {
 goto label_4671;
 }
 }
 }
 else 
 {
 if ((((((int)nl1) + ((int)nl2)) + ((int)nl3)) + ((int)nl4)) == 3)
 {
 check__tmp = 1;
 goto label_4847;
 }
 else 
 {
 check__tmp = 0;
 goto label_4847;
 }
 }
 }
 else 
 {
 if ((((((int)nl1) + ((int)nl2)) + ((int)nl3)) + ((int)nl4)) == 0)
 {
 goto label_4844;
 }
 else 
 {
 check__tmp = 0;
 goto label_4848;
 }
 }
 }
 else 
 {
 if ((((((int)st1) + ((int)st2)) + ((int)st3)) + ((int)st4)) == 1)
 {
 goto label_4841;
 }
 else 
 {
 check__tmp = 0;
 goto label_4849;
 }
 }
 }
 else 
 {
 if ((((((int)st1) + ((int)st2)) + ((int)st3)) + ((int)st4)) == 0)
 {
 goto label_4839;
 }
 else 
 {
 check__tmp = 0;
 goto label_4850;
 }
 }
 }
 else 
 {
 check__tmp = 0;
 goto label_4851;
 }
 }
 else 
 {
 check__tmp = 0;
 goto label_4852;
 }
 }
 else 
 {
 check__tmp = 0;
 goto label_4853;
 }
 }
 else 
 {
 check__tmp = 0;
 goto label_4854;
 }
 }
 else 
 {
 check__tmp = 0;
 goto label_4855;
 }
 }
 }
 else 
 {
 nl4 = 1;
 goto label_4953;
 }
 }
 else 
 {
 goto label_4953;
 }
 }
 else 
 {
 goto label_4949;
 }
 }
 else 
 {
 goto label_4949;
 }
 }
 else 
 {
 goto label_4946;
 }
 }
 else 
 {
 goto label_4946;
 }
 }
 else 
 {
 goto label_4944;
 }
 }
 else 
 {
 goto label_4944;
 }
 }
 else 
 {
 goto label_4942;
 }
 }
 else 
 {
 if (((int)r4) < 3)
 {
 if (!(ep41 == 0))
 {
 int node4____CPAchecker_TMP_0;
 if (max4 != nomsg)
 {
 if (p41_new == nomsg)
 {
 node4____CPAchecker_TMP_0 = max4;
 label_4791:; 
 p41_new = node4____CPAchecker_TMP_0;
 label_4776:; 
 if (!(ep42 == 0))
 {
 int node4____CPAchecker_TMP_1;
 if (max4 != nomsg)
 {
 if (p42_new == nomsg)
 {
 node4____CPAchecker_TMP_1 = max4;
 label_4795:; 
 p42_new = node4____CPAchecker_TMP_1;
 label_4778:; 
 if (!(ep43 == 0))
 {
 int node4____CPAchecker_TMP_2;
 if (max4 != nomsg)
 {
 if (p43_new == nomsg)
 {
 node4____CPAchecker_TMP_2 = max4;
 label_4798:; 
 p43_new = node4____CPAchecker_TMP_2;
 label_4786:; 
 mode4 = 1;
 goto label_4802;
 }
 else 
 {
 label_4793:; 
 node4____CPAchecker_TMP_2 = p43_new;
 goto label_4798;
 }
 }
 else 
 {
 goto label_4793;
 }
 }
 else 
 {
 goto label_4786;
 }
 }
 else 
 {
 label_4789:; 
 node4____CPAchecker_TMP_1 = p42_new;
 goto label_4795;
 }
 }
 else 
 {
 goto label_4789;
 }
 }
 else 
 {
 goto label_4778;
 }
 }
 else 
 {
 label_4785:; 
 node4____CPAchecker_TMP_0 = p41_new;
 goto label_4791;
 }
 }
 else 
 {
 goto label_4785;
 }
 }
 else 
 {
 goto label_4776;
 }
 }
 else 
 {
 goto label_4786;
 }
 }
 }
 }
 else 
 {
 nl3 = 1;
 goto label_4927;
 }
 }
 else 
 {
 goto label_4927;
 }
 }
 else 
 {
 goto label_4923;
 }
 }
 else 
 {
 goto label_4923;
 }
 }
 else 
 {
 goto label_4920;
 }
 }
 else 
 {
 goto label_4920;
 }
 }
 else 
 {
 goto label_4918;
 }
 }
 else 
 {
 goto label_4918;
 }
 }
 else 
 {
 goto label_4916;
 }
 }
 else 
 {
 if (((int)r3) < 3)
 {
 if (!(ep31 == 0))
 {
 int node3____CPAchecker_TMP_0;
 if (max3 != nomsg)
 {
 if (p31_new == nomsg)
 {
 node3____CPAchecker_TMP_0 = max3;
 label_4758:; 
 p31_new = node3____CPAchecker_TMP_0;
 label_4743:; 
 if (!(ep32 == 0))
 {
 int node3____CPAchecker_TMP_1;
 if (max3 != nomsg)
 {
 if (p32_new == nomsg)
 {
 node3____CPAchecker_TMP_1 = max3;
 label_4762:; 
 p32_new = node3____CPAchecker_TMP_1;
 label_4745:; 
 if (!(ep34 == 0))
 {
 int node3____CPAchecker_TMP_2;
 if (max3 != nomsg)
 {
 if (p34_new == nomsg)
 {
 node3____CPAchecker_TMP_2 = max3;
 label_4765:; 
 p34_new = node3____CPAchecker_TMP_2;
 label_4753:; 
 mode3 = 1;
 goto label_4769;
 }
 else 
 {
 label_4760:; 
 node3____CPAchecker_TMP_2 = p34_new;
 goto label_4765;
 }
 }
 else 
 {
 goto label_4760;
 }
 }
 else 
 {
 goto label_4753;
 }
 }
 else 
 {
 label_4756:; 
 node3____CPAchecker_TMP_1 = p32_new;
 goto label_4762;
 }
 }
 else 
 {
 goto label_4756;
 }
 }
 else 
 {
 goto label_4745;
 }
 }
 else 
 {
 label_4752:; 
 node3____CPAchecker_TMP_0 = p31_new;
 goto label_4758;
 }
 }
 else 
 {
 goto label_4752;
 }
 }
 else 
 {
 goto label_4743;
 }
 }
 else 
 {
 goto label_4753;
 }
 }
 }
 }
 else 
 {
 nl2 = 1;
 goto label_4901;
 }
 }
 else 
 {
 goto label_4901;
 }
 }
 else 
 {
 goto label_4897;
 }
 }
 else 
 {
 goto label_4897;
 }
 }
 else 
 {
 goto label_4894;
 }
 }
 else 
 {
 goto label_4894;
 }
 }
 else 
 {
 goto label_4892;
 }
 }
 else 
 {
 goto label_4892;
 }
 }
 else 
 {
 goto label_4890;
 }
 }
 else 
 {
 if (((int)r2) < 3)
 {
 if (!(ep21 == 0))
 {
 int node2____CPAchecker_TMP_0;
 if (max2 != nomsg)
 {
 if (p21_new == nomsg)
 {
 node2____CPAchecker_TMP_0 = max2;
 label_4725:; 
 p21_new = node2____CPAchecker_TMP_0;
 label_4710:; 
 if (!(ep23 == 0))
 {
 int node2____CPAchecker_TMP_1;
 if (max2 != nomsg)
 {
 if (p23_new == nomsg)
 {
 node2____CPAchecker_TMP_1 = max2;
 label_4729:; 
 p23_new = node2____CPAchecker_TMP_1;
 label_4712:; 
 if (!(ep24 == 0))
 {
 int node2____CPAchecker_TMP_2;
 if (max2 != nomsg)
 {
 if (p24_new == nomsg)
 {
 node2____CPAchecker_TMP_2 = max2;
 label_4732:; 
 p24_new = node2____CPAchecker_TMP_2;
 label_4720:; 
 mode2 = 1;
 goto label_4736;
 }
 else 
 {
 label_4727:; 
 node2____CPAchecker_TMP_2 = p24_new;
 goto label_4732;
 }
 }
 else 
 {
 goto label_4727;
 }
 }
 else 
 {
 goto label_4720;
 }
 }
 else 
 {
 label_4723:; 
 node2____CPAchecker_TMP_1 = p23_new;
 goto label_4729;
 }
 }
 else 
 {
 goto label_4723;
 }
 }
 else 
 {
 goto label_4712;
 }
 }
 else 
 {
 label_4719:; 
 node2____CPAchecker_TMP_0 = p21_new;
 goto label_4725;
 }
 }
 else 
 {
 goto label_4719;
 }
 }
 else 
 {
 goto label_4710;
 }
 }
 else 
 {
 goto label_4720;
 }
 }
 }
 }
 else 
 {
 nl1 = 1;
 goto label_4875;
 }
 }
 else 
 {
 goto label_4875;
 }
 }
 else 
 {
 goto label_4871;
 }
 }
 else 
 {
 goto label_4871;
 }
 }
 else 
 {
 goto label_4868;
 }
 }
 else 
 {
 goto label_4868;
 }
 }
 else 
 {
 goto label_4866;
 }
 }
 else 
 {
 goto label_4866;
 }
 }
 else 
 {
 goto label_4864;
 }
 }
 else 
 {
 if (((int)r1) < 2)
 {
 if (!(ep12 == 0))
 {
 int node1____CPAchecker_TMP_0;
 if (max1 != nomsg)
 {
 if (p12_new == nomsg)
 {
 node1____CPAchecker_TMP_0 = max1;
 label_4692:; 
 p12_new = node1____CPAchecker_TMP_0;
 label_4677:; 
 if (!(ep13 == 0))
 {
 int node1____CPAchecker_TMP_1;
 if (max1 != nomsg)
 {
 if (p13_new == nomsg)
 {
 node1____CPAchecker_TMP_1 = max1;
 label_4696:; 
 p13_new = node1____CPAchecker_TMP_1;
 label_4679:; 
 if (!(ep14 == 0))
 {
 int node1____CPAchecker_TMP_2;
 if (max1 != nomsg)
 {
 if (p14_new == nomsg)
 {
 node1____CPAchecker_TMP_2 = max1;
 label_4699:; 
 p14_new = node1____CPAchecker_TMP_2;
 label_4687:; 
 mode1 = 1;
 goto label_4703;
 }
 else 
 {
 label_4694:; 
 node1____CPAchecker_TMP_2 = p14_new;
 goto label_4699;
 }
 }
 else 
 {
 goto label_4694;
 }
 }
 else 
 {
 goto label_4687;
 }
 }
 else 
 {
 label_4690:; 
 node1____CPAchecker_TMP_1 = p13_new;
 goto label_4696;
 }
 }
 else 
 {
 goto label_4690;
 }
 }
 else 
 {
 goto label_4679;
 }
 }
 else 
 {
 label_4686:; 
 node1____CPAchecker_TMP_0 = p12_new;
 goto label_4692;
 }
 }
 else 
 {
 goto label_4686;
 }
 }
 else 
 {
 goto label_4677;
 }
 }
 else 
 {
 goto label_4687;
 }
 }
 }
 }
 else 
 {
 return __return_main;
 }
 }
 else 
 {
 return __return_main;
 }
 }
 else 
 {
 return __return_main;
 }
 }
 else 
 {
 return __return_main;
 }
 }
 else 
 {
 return __return_main;
 }
 }
 else 
 {
 return __return_main;
 }
 }
 else 
 {
 return __return_main;
 }
 }
 else 
 {
 return __return_main;
 }
 }
 else 
 {
 return __return_main;
 }
 }
 else 
 {
 return __return_main;
 }
 }
 else 
 {
 return __return_main;
 }
 }
 else 
 {
 return __return_main;
 }
 }
 else 
 {
 return __return_main;
 }
 }
 else 
 {
 return __return_main;
 }
 }
 else 
 {
 return __return_main;
 }
 }
 else 
 {
 return __return_main;
 }
 }
 else 
 {
 return __return_main;
 }
 }
 else 
 {
 return __return_main;
 }
 }
 else 
 {
 return __return_main;
 }
 }
 else 
 {
 return __return_main;
 }
 }
 else 
 {
 return __return_main;
 }
 }
 else 
 {
 return __return_main;
 }
 }
 else 
 {
 return __return_main;
 }
 }
 else 
 {
 return __return_main;
 }
 }
 else 
 {
 return __return_main;
 }
 }
 else 
 {
 return __return_main;
 }
 }
 else 
 {
 return __return_main;
 }
 }
 else 
 {
 return __return_main;
 }
 }
 else 
 {
 return __return_main;
 }
 }
 else 
 {
 return __return_main;
 }
 }
 else 
 {
 return __return_main;
 }
 }
 else 
 {
 return __return_main;
 }
 }
 else 
 {
 return __return_main;
 }
 }
 else 
 {
 return __return_main;
 }
 }
 else 
 {
 return __return_main;
 }
 }
 else 
 {
 return __return_main;
 }
 }
 else 
 {
 return __return_main;
 }
 }
 else 
 {
 return __return_main;
 }
 }
 else 
 {
 return __return_main;
 }
 }
 else 
 {
 return __return_main;
 }
 }
 else 
 {
 return __return_main;
 }
 }
 else 
 {
 return __return_main;
 }
 }
 else 
 {
 return __return_main;
 }
 }
 else 
 {
 if (!(init__r412 == 0))
 {
 if (!(ep13 == 0))
 {
 init__tmp___22 = 1;
 goto label_4544;
 }
 else 
 {
 label_4541:; 
 if (!(init__r422 == 0))
 {
 if (!(ep23 == 0))
 {
 init__tmp___22 = 1;
 label_4559:; 
 goto label_4544;
 }
 else 
 {
 init__tmp___22 = 0;
 goto label_4559;
 }
 }
 else 
 {
 init__tmp___22 = 0;
 goto label_4544;
 }
 }
 }
 else 
 {
 goto label_4541;
 }
 }
 }
 else 
 {
 if (!(init__r412 == 0))
 {
 if (!(ep12 == 0))
 {
 init__tmp___21 = 1;
 goto label_4524;
 }
 else 
 {
 label_4521:; 
 if (!(init__r432 == 0))
 {
 if (!(ep32 == 0))
 {
 init__tmp___21 = 1;
 label_4545:; 
 goto label_4524;
 }
 else 
 {
 init__tmp___21 = 0;
 goto label_4545;
 }
 }
 else 
 {
 init__tmp___21 = 0;
 goto label_4524;
 }
 }
 }
 else 
 {
 goto label_4521;
 }
 }
 }
 else 
 {
 if (!(init__r422 == 0))
 {
 if (!(ep21 == 0))
 {
 init__tmp___20 = 1;
 goto label_4504;
 }
 else 
 {
 label_4501:; 
 if (!(init__r432 == 0))
 {
 if (!(ep31 == 0))
 {
 init__tmp___20 = 1;
 label_4525:; 
 goto label_4504;
 }
 else 
 {
 init__tmp___20 = 0;
 goto label_4525;
 }
 }
 else 
 {
 init__tmp___20 = 0;
 goto label_4504;
 }
 }
 }
 else 
 {
 goto label_4501;
 }
 }
 }
 else 
 {
 if (!(init__r312 == 0))
 {
 if (!(ep14 == 0))
 {
 init__tmp___19 = 1;
 goto label_4484;
 }
 else 
 {
 label_4481:; 
 if (!(init__r322 == 0))
 {
 if (!(ep24 == 0))
 {
 init__tmp___19 = 1;
 label_4505:; 
 goto label_4484;
 }
 else 
 {
 init__tmp___19 = 0;
 goto label_4505;
 }
 }
 else 
 {
 init__tmp___19 = 0;
 goto label_4484;
 }
 }
 }
 else 
 {
 goto label_4481;
 }
 }
 }
 else 
 {
 if (!(init__r312 == 0))
 {
 if (!(ep12 == 0))
 {
 init__tmp___18 = 1;
 goto label_4464;
 }
 else 
 {
 label_4461:; 
 if (!(init__r342 == 0))
 {
 if (!(ep42 == 0))
 {
 init__tmp___18 = 1;
 label_4485:; 
 goto label_4464;
 }
 else 
 {
 init__tmp___18 = 0;
 goto label_4485;
 }
 }
 else 
 {
 init__tmp___18 = 0;
 goto label_4464;
 }
 }
 }
 else 
 {
 goto label_4461;
 }
 }
 }
 else 
 {
 if (!(init__r322 == 0))
 {
 if (!(ep21 == 0))
 {
 init__tmp___17 = 1;
 goto label_4444;
 }
 else 
 {
 label_4441:; 
 if (!(init__r342 == 0))
 {
 if (!(ep41 == 0))
 {
 init__tmp___17 = 1;
 label_4465:; 
 goto label_4444;
 }
 else 
 {
 init__tmp___17 = 0;
 goto label_4465;
 }
 }
 else 
 {
 init__tmp___17 = 0;
 goto label_4444;
 }
 }
 }
 else 
 {
 goto label_4441;
 }
 }
 }
 else 
 {
 if (!(init__r212 == 0))
 {
 if (!(ep14 == 0))
 {
 init__tmp___16 = 1;
 goto label_4424;
 }
 else 
 {
 label_4421:; 
 if (!(init__r232 == 0))
 {
 if (!(ep34 == 0))
 {
 init__tmp___16 = 1;
 label_4445:; 
 goto label_4424;
 }
 else 
 {
 init__tmp___16 = 0;
 goto label_4445;
 }
 }
 else 
 {
 init__tmp___16 = 0;
 goto label_4424;
 }
 }
 }
 else 
 {
 goto label_4421;
 }
 }
 }
 else 
 {
 if (!(init__r212 == 0))
 {
 if (!(ep13 == 0))
 {
 init__tmp___15 = 1;
 goto label_4404;
 }
 else 
 {
 label_4401:; 
 if (!(init__r242 == 0))
 {
 if (!(ep43 == 0))
 {
 init__tmp___15 = 1;
 label_4425:; 
 goto label_4404;
 }
 else 
 {
 init__tmp___15 = 0;
 goto label_4425;
 }
 }
 else 
 {
 init__tmp___15 = 0;
 goto label_4404;
 }
 }
 }
 else 
 {
 goto label_4401;
 }
 }
 }
 else 
 {
 if (!(init__r232 == 0))
 {
 if (!(ep31 == 0))
 {
 init__tmp___14 = 1;
 goto label_4384;
 }
 else 
 {
 label_4381:; 
 if (!(init__r242 == 0))
 {
 if (!(ep41 == 0))
 {
 init__tmp___14 = 1;
 label_4405:; 
 goto label_4384;
 }
 else 
 {
 init__tmp___14 = 0;
 goto label_4405;
 }
 }
 else 
 {
 init__tmp___14 = 0;
 goto label_4384;
 }
 }
 }
 else 
 {
 goto label_4381;
 }
 }
 }
 else 
 {
 if (!(init__r122 == 0))
 {
 if (!(ep24 == 0))
 {
 init__tmp___13 = 1;
 goto label_4364;
 }
 else 
 {
 label_4361:; 
 if (!(init__r132 == 0))
 {
 if (!(ep34 == 0))
 {
 init__tmp___13 = 1;
 label_4385:; 
 goto label_4364;
 }
 else 
 {
 init__tmp___13 = 0;
 goto label_4385;
 }
 }
 else 
 {
 init__tmp___13 = 0;
 goto label_4364;
 }
 }
 }
 else 
 {
 goto label_4361;
 }
 }
 }
 else 
 {
 if (!(init__r122 == 0))
 {
 if (!(ep23 == 0))
 {
 init__tmp___12 = 1;
 goto label_4344;
 }
 else 
 {
 label_4341:; 
 if (!(init__r142 == 0))
 {
 if (!(ep43 == 0))
 {
 init__tmp___12 = 1;
 label_4365:; 
 goto label_4344;
 }
 else 
 {
 init__tmp___12 = 0;
 goto label_4365;
 }
 }
 else 
 {
 init__tmp___12 = 0;
 goto label_4344;
 }
 }
 }
 else 
 {
 goto label_4341;
 }
 }
 }
 else 
 {
 if (!(init__r132 == 0))
 {
 if (!(ep32 == 0))
 {
 init__tmp___11 = 1;
 goto label_4324;
 }
 else 
 {
 label_4321:; 
 if (!(init__r142 == 0))
 {
 if (!(ep42 == 0))
 {
 init__tmp___11 = 1;
 label_4345:; 
 goto label_4324;
 }
 else 
 {
 init__tmp___11 = 0;
 goto label_4345;
 }
 }
 else 
 {
 init__tmp___11 = 0;
 goto label_4324;
 }
 }
 }
 else 
 {
 goto label_4321;
 }
 }
 }
 else 
 {
 if (!(init__r411 == 0))
 {
 if (!(ep13 == 0))
 {
 init__tmp___10 = 1;
 goto label_4304;
 }
 else 
 {
 label_4301:; 
 if (!(init__r421 == 0))
 {
 if (!(ep23 == 0))
 {
 init__tmp___10 = 1;
 label_4325:; 
 goto label_4304;
 }
 else 
 {
 init__tmp___10 = 0;
 goto label_4325;
 }
 }
 else 
 {
 init__tmp___10 = 0;
 goto label_4304;
 }
 }
 }
 else 
 {
 goto label_4301;
 }
 }
 }
 else 
 {
 if (!(init__r411 == 0))
 {
 if (!(ep12 == 0))
 {
 init__tmp___9 = 1;
 goto label_4284;
 }
 else 
 {
 label_4281:; 
 if (!(init__r431 == 0))
 {
 if (!(ep32 == 0))
 {
 init__tmp___9 = 1;
 label_4305:; 
 goto label_4284;
 }
 else 
 {
 init__tmp___9 = 0;
 goto label_4305;
 }
 }
 else 
 {
 init__tmp___9 = 0;
 goto label_4284;
 }
 }
 }
 else 
 {
 goto label_4281;
 }
 }
 }
 else 
 {
 if (!(init__r421 == 0))
 {
 if (!(ep21 == 0))
 {
 init__tmp___8 = 1;
 goto label_4264;
 }
 else 
 {
 label_4261:; 
 if (!(init__r431 == 0))
 {
 if (!(ep31 == 0))
 {
 init__tmp___8 = 1;
 label_4285:; 
 goto label_4264;
 }
 else 
 {
 init__tmp___8 = 0;
 goto label_4285;
 }
 }
 else 
 {
 init__tmp___8 = 0;
 goto label_4264;
 }
 }
 }
 else 
 {
 goto label_4261;
 }
 }
 }
 else 
 {
 if (!(init__r311 == 0))
 {
 if (!(ep14 == 0))
 {
 init__tmp___7 = 1;
 goto label_4244;
 }
 else 
 {
 label_4241:; 
 if (!(init__r321 == 0))
 {
 if (!(ep24 == 0))
 {
 init__tmp___7 = 1;
 label_4265:; 
 goto label_4244;
 }
 else 
 {
 init__tmp___7 = 0;
 goto label_4265;
 }
 }
 else 
 {
 init__tmp___7 = 0;
 goto label_4244;
 }
 }
 }
 else 
 {
 goto label_4241;
 }
 }
 }
 else 
 {
 if (!(init__r311 == 0))
 {
 if (!(ep12 == 0))
 {
 init__tmp___6 = 1;
 goto label_4224;
 }
 else 
 {
 label_4221:; 
 if (!(init__r341 == 0))
 {
 if (!(ep42 == 0))
 {
 init__tmp___6 = 1;
 label_4245:; 
 goto label_4224;
 }
 else 
 {
 init__tmp___6 = 0;
 goto label_4245;
 }
 }
 else 
 {
 init__tmp___6 = 0;
 goto label_4224;
 }
 }
 }
 else 
 {
 goto label_4221;
 }
 }
 }
 else 
 {
 if (!(init__r321 == 0))
 {
 if (!(ep21 == 0))
 {
 init__tmp___5 = 1;
 goto label_4204;
 }
 else 
 {
 label_4201:; 
 if (!(init__r341 == 0))
 {
 if (!(ep41 == 0))
 {
 init__tmp___5 = 1;
 label_4225:; 
 goto label_4204;
 }
 else 
 {
 init__tmp___5 = 0;
 goto label_4225;
 }
 }
 else 
 {
 init__tmp___5 = 0;
 goto label_4204;
 }
 }
 }
 else 
 {
 goto label_4201;
 }
 }
 }
 else 
 {
 if (!(init__r211 == 0))
 {
 if (!(ep14 == 0))
 {
 init__tmp___4 = 1;
 goto label_4184;
 }
 else 
 {
 label_4181:; 
 if (!(init__r231 == 0))
 {
 if (!(ep34 == 0))
 {
 init__tmp___4 = 1;
 label_4205:; 
 goto label_4184;
 }
 else 
 {
 init__tmp___4 = 0;
 goto label_4205;
 }
 }
 else 
 {
 init__tmp___4 = 0;
 goto label_4184;
 }
 }
 }
 else 
 {
 goto label_4181;
 }
 }
 }
 else 
 {
 if (!(init__r211 == 0))
 {
 if (!(ep13 == 0))
 {
 init__tmp___3 = 1;
 goto label_4164;
 }
 else 
 {
 label_4161:; 
 if (!(init__r241 == 0))
 {
 if (!(ep43 == 0))
 {
 init__tmp___3 = 1;
 label_4185:; 
 goto label_4164;
 }
 else 
 {
 init__tmp___3 = 0;
 goto label_4185;
 }
 }
 else 
 {
 init__tmp___3 = 0;
 goto label_4164;
 }
 }
 }
 else 
 {
 goto label_4161;
 }
 }
 }
 else 
 {
 if (!(init__r231 == 0))
 {
 if (!(ep31 == 0))
 {
 init__tmp___2 = 1;
 goto label_4144;
 }
 else 
 {
 label_4141:; 
 if (!(init__r241 == 0))
 {
 if (!(ep41 == 0))
 {
 init__tmp___2 = 1;
 label_4165:; 
 goto label_4144;
 }
 else 
 {
 init__tmp___2 = 0;
 goto label_4165;
 }
 }
 else 
 {
 init__tmp___2 = 0;
 goto label_4144;
 }
 }
 }
 else 
 {
 goto label_4141;
 }
 }
 }
 else 
 {
 if (!(init__r121 == 0))
 {
 if (!(ep24 == 0))
 {
 init__tmp___1 = 1;
 goto label_4124;
 }
 else 
 {
 label_4121:; 
 if (!(init__r131 == 0))
 {
 if (!(ep34 == 0))
 {
 init__tmp___1 = 1;
 label_4145:; 
 goto label_4124;
 }
 else 
 {
 init__tmp___1 = 0;
 goto label_4145;
 }
 }
 else 
 {
 init__tmp___1 = 0;
 goto label_4124;
 }
 }
 }
 else 
 {
 goto label_4121;
 }
 }
 }
 else 
 {
 if (!(init__r121 == 0))
 {
 if (!(ep23 == 0))
 {
 init__tmp___0 = 1;
 goto label_4104;
 }
 else 
 {
 label_4101:; 
 if (!(init__r141 == 0))
 {
 if (!(ep43 == 0))
 {
 init__tmp___0 = 1;
 label_4125:; 
 goto label_4104;
 }
 else 
 {
 init__tmp___0 = 0;
 goto label_4125;
 }
 }
 else 
 {
 init__tmp___0 = 0;
 goto label_4104;
 }
 }
 }
 else 
 {
 goto label_4101;
 }
 }
 }
 else 
 {
 if (!(init__r131 == 0))
 {
 if (!(ep32 == 0))
 {
 init__tmp = 1;
 goto label_4085;
 }
 else 
 {
 label_4082:; 
 if (!(init__r141 == 0))
 {
 if (!(ep42 == 0))
 {
 init__tmp = 1;
 label_4105:; 
 goto label_4085;
 }
 else 
 {
 init__tmp = 0;
 goto label_4105;
 }
 }
 else 
 {
 init__tmp = 0;
 goto label_4085;
 }
 }
 }
 else 
 {
 goto label_4082;
 }
 }
 }
 }