// 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.3.3.ufo.BOUNDED-6.pals.c.v+nlh-reducer.c", 4, "reach_error"); }
char __VERIFIER_nondet_char();
_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 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 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;
char id1 = '\x0';
char r1 = '\x0';
char st1 = '\x0';
char nl1 = '\x0';
char m1 = '\x0';
char max1 = '\x0';
_Bool mode1 = 0;
char id2 = '\x0';
char r2 = '\x0';
char st2 = '\x0';
char nl2 = '\x0';
char m2 = '\x0';
char max2 = '\x0';
_Bool mode2 = 0;
char id3 = '\x0';
char r3 = '\x0';
char st3 = '\x0';
char nl3 = '\x0';
char m3 = '\x0';
char max3 = '\x0';
_Bool mode3 = 0;
void node1();
void node2();
void node3();
void (*nodes[3])() = { &node1, &node2, &node3 };
int init();
int check();
int main();
int __return_1732;
int __return_1860;
int __return_1978;
int __return_2099;
int __return_2228;
int __tmp_2229_0;
int __return_2337;
int __return_2242;
 int main()
 {
 int main__c1;
 int main__i2;
 main__c1 = 0;
 ep12 = __VERIFIER_nondet_bool();
 ep13 = __VERIFIER_nondet_bool();
 ep21 = __VERIFIER_nondet_bool();
 ep23 = __VERIFIER_nondet_bool();
 ep31 = __VERIFIER_nondet_bool();
 ep32 = __VERIFIER_nondet_bool();
 id1 = __VERIFIER_nondet_char();
 r1 = __VERIFIER_nondet_char();
 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_char();
 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_char();
 st3 = __VERIFIER_nondet_char();
 nl3 = __VERIFIER_nondet_char();
 m3 = __VERIFIER_nondet_char();
 max3 = __VERIFIER_nondet_char();
 mode3 = __VERIFIER_nondet_bool();
 {
 _Bool init__r121;
 _Bool init__r131;
 _Bool init__r211;
 _Bool init__r231;
 _Bool init__r311;
 _Bool init__r321;
 _Bool init__r122;
 int init__tmp;
 _Bool init__r132;
 int init__tmp___0;
 _Bool init__r212;
 int init__tmp___1;
 _Bool init__r232;
 int init__tmp___2;
 _Bool init__r312;
 int init__tmp___3;
 _Bool init__r322;
 int init__tmp___4;
 int init__tmp___5;
 init__r121 = ep12;
 init__r131 = ep13;
 init__r211 = ep21;
 init__r231 = ep23;
 init__r311 = ep31;
 init__r321 = ep32;
 if (!(init__r121 == 0))
 {
 init__tmp = 1;
 label_1650:; 
 init__r122 = (_Bool)init__tmp;
 if (!(init__r131 == 0))
 {
 init__tmp___0 = 1;
 label_1655:; 
 init__r132 = (_Bool)init__tmp___0;
 if (!(init__r211 == 0))
 {
 init__tmp___1 = 1;
 label_1660:; 
 init__r212 = (_Bool)init__tmp___1;
 if (!(init__r231 == 0))
 {
 init__tmp___2 = 1;
 label_1665:; 
 init__r232 = (_Bool)init__tmp___2;
 if (!(init__r311 == 0))
 {
 init__tmp___3 = 1;
 label_1670:; 
 init__r312 = (_Bool)init__tmp___3;
 if (!(init__r321 == 0))
 {
 init__tmp___4 = 1;
 label_1675:; 
 init__r322 = (_Bool)init__tmp___4;
 if (((int)id1) != ((int)id2))
 {
 if (((int)id1) != ((int)id3))
 {
 if (((int)id2) != ((int)id3))
 {
 if (((int)id1) >= 0)
 {
 if (((int)id2) >= 0)
 {
 if (((int)id3) >= 0)
 {
 if (((int)r1) == 0)
 {
 if (((int)r2) == 0)
 {
 if (((int)r3) == 0)
 {
 if (!(init__r122 == 0))
 {
 if (!(init__r132 == 0))
 {
 if (!(init__r212 == 0))
 {
 if (!(init__r232 == 0))
 {
 if (!(init__r312 == 0))
 {
 if (!(init__r322 == 0))
 {
 if (((int)max1) == ((int)id1))
 {
 if (((int)max2) == ((int)id2))
 {
 if (((int)max3) == ((int)id3))
 {
 if (((int)st1) == 0)
 {
 if (((int)st2) == 0)
 {
 if (((int)st3) == 0)
 {
 if (((int)nl1) == 0)
 {
 if (((int)nl2) == 0)
 {
 if (((int)nl3) == 0)
 {
 if (((int)mode1) == 0)
 {
 if (((int)mode2) == 0)
 {
 if (((int)mode3) == 0)
 {
 init__tmp___5 = 1;
  __return_1732 = init__tmp___5;
 main__i2 = __return_1732;
 if (main__i2 != 0)
 {
 p12_old = nomsg;
 p12_new = nomsg;
 p13_old = nomsg;
 p13_new = nomsg;
 p21_old = nomsg;
 p21_new = nomsg;
 p23_old = nomsg;
 p23_new = nomsg;
 p31_old = nomsg;
 p31_new = nomsg;
 p32_old = nomsg;
 p32_new = nomsg;
 main__i2 = 0;
 if (main__i2 < 6)
 {
 {
 if (!(mode1 == 0))
 {
 return __return_main;
 }
 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_1760:; 
 p12_new = node1____CPAchecker_TMP_0;
 label_1755:; 
 if (!(ep13 == 0))
 {
 int node1____CPAchecker_TMP_1;
 if (max1 != nomsg)
 {
 if (p13_new == nomsg)
 {
 node1____CPAchecker_TMP_1 = max1;
 label_1768:; 
 p13_new = node1____CPAchecker_TMP_1;
 label_1770:; 
 mode1 = 1;
 {
 if (!(mode2 == 0))
 {
 return __return_main;
 }
 else 
 {
 if (((int)r2) < 2)
 {
 if (!(ep21 == 0))
 {
 int node2____CPAchecker_TMP_0;
 if (max2 != nomsg)
 {
 if (p21_new == nomsg)
 {
 node2____CPAchecker_TMP_0 = max2;
 label_1784:; 
 p21_new = node2____CPAchecker_TMP_0;
 label_1779:; 
 if (!(ep23 == 0))
 {
 int node2____CPAchecker_TMP_1;
 if (max2 != nomsg)
 {
 if (p23_new == nomsg)
 {
 node2____CPAchecker_TMP_1 = max2;
 label_1792:; 
 p23_new = node2____CPAchecker_TMP_1;
 label_1794:; 
 mode2 = 1;
 {
 if (!(mode3 == 0))
 {
 return __return_main;
 }
 else 
 {
 if (((int)r3) < 2)
 {
 if (!(ep31 == 0))
 {
 int node3____CPAchecker_TMP_0;
 if (max3 != nomsg)
 {
 if (p31_new == nomsg)
 {
 node3____CPAchecker_TMP_0 = max3;
 label_1808:; 
 p31_new = node3____CPAchecker_TMP_0;
 label_1803:; 
 if (!(ep32 == 0))
 {
 int node3____CPAchecker_TMP_1;
 if (max3 != nomsg)
 {
 if (p32_new == nomsg)
 {
 node3____CPAchecker_TMP_1 = max3;
 label_1816:; 
 p32_new = node3____CPAchecker_TMP_1;
 label_1818:; 
 mode3 = 1;
 p12_old = p12_new;
 p12_new = nomsg;
 p13_old = p13_new;
 p13_new = nomsg;
 p21_old = p21_new;
 p21_new = nomsg;
 p23_old = p23_new;
 p23_new = nomsg;
 p31_old = p31_new;
 p31_new = nomsg;
 p32_old = p32_new;
 p32_new = nomsg;
 {
 int check__tmp;
 if (((((int)st1) + ((int)st2)) + ((int)st3)) <= 1)
 {
 if ((((int)st1) + ((int)nl1)) <= 1)
 {
 if ((((int)st2) + ((int)nl2)) <= 1)
 {
 if ((((int)st3) + ((int)nl3)) <= 1)
 {
 if (((int)r1) >= 2)
 {
 return __return_main;
 }
 else 
 {
 if (((((int)st1) + ((int)st2)) + ((int)st3)) == 0)
 {
 if (((int)r1) < 2)
 {
 if (((int)r1) >= 2)
 {
 return __return_main;
 }
 else 
 {
 if (((((int)nl1) + ((int)nl2)) + ((int)nl3)) == 0)
 {
 if (((int)r1) < 2)
 {
 check__tmp = 1;
  __return_1860 = check__tmp;
 main__c1 = __return_1860;
 {
 _Bool __tmp_1;
 __tmp_1 = main__c1;
 _Bool assert__arg;
 assert__arg = __tmp_1;
 if (assert__arg == 0)
 {
 return __return_main;
 }
 else 
 {
 int main____CPAchecker_TMP_0 = main__i2;
 main__i2 = main__i2 + 1;
 if (main__i2 < 6)
 {
 {
 if (!(mode1 == 0))
 {
 r1 = (char)(((int)r1) + 1);
 if (!(ep21 == 0))
 {
 m1 = p21_old;
 p21_old = nomsg;
 if (((int)m1) > ((int)max1))
 {
 max1 = m1;
 label_1876:; 
 if (!(ep31 == 0))
 {
 m1 = p31_old;
 p31_old = nomsg;
 if (((int)m1) > ((int)max1))
 {
 max1 = m1;
 label_1883:; 
 if (((int)r1) == 2)
 {
 return __return_main;
 }
 else 
 {
 mode1 = 0;
 {
 if (!(mode2 == 0))
 {
 r2 = (char)(((int)r2) + 1);
 if (!(ep12 == 0))
 {
 m2 = p12_old;
 p12_old = nomsg;
 if (((int)m2) > ((int)max2))
 {
 max2 = m2;
 label_1899:; 
 if (!(ep32 == 0))
 {
 m2 = p32_old;
 p32_old = nomsg;
 if (((int)m2) > ((int)max2))
 {
 max2 = m2;
 label_1906:; 
 if (((int)r2) == 2)
 {
 return __return_main;
 }
 else 
 {
 mode2 = 0;
 {
 if (!(mode3 == 0))
 {
 r3 = (char)(((int)r3) + 1);
 if (!(ep13 == 0))
 {
 m3 = p13_old;
 p13_old = nomsg;
 if (((int)m3) > ((int)max3))
 {
 max3 = m3;
 label_1922:; 
 if (!(ep23 == 0))
 {
 m3 = p23_old;
 p23_old = nomsg;
 if (((int)m3) > ((int)max3))
 {
 max3 = m3;
 label_1929:; 
 if (((int)r3) == 2)
 {
 return __return_main;
 }
 else 
 {
 mode3 = 0;
 p12_old = p12_new;
 p12_new = nomsg;
 p13_old = p13_new;
 p13_new = nomsg;
 p21_old = p21_new;
 p21_new = nomsg;
 p23_old = p23_new;
 p23_new = nomsg;
 p31_old = p31_new;
 p31_new = nomsg;
 p32_old = p32_new;
 p32_new = nomsg;
 {
 int check__tmp;
 if (((((int)st1) + ((int)st2)) + ((int)st3)) <= 1)
 {
 if ((((int)st1) + ((int)nl1)) <= 1)
 {
 if ((((int)st2) + ((int)nl2)) <= 1)
 {
 if ((((int)st3) + ((int)nl3)) <= 1)
 {
 if (((int)r1) >= 2)
 {
 return __return_main;
 }
 else 
 {
 if (((((int)st1) + ((int)st2)) + ((int)st3)) == 0)
 {
 if (((int)r1) < 2)
 {
 if (((int)r1) >= 2)
 {
 return __return_main;
 }
 else 
 {
 if (((((int)nl1) + ((int)nl2)) + ((int)nl3)) == 0)
 {
 if (((int)r1) < 2)
 {
 check__tmp = 1;
  __return_1978 = check__tmp;
 main__c1 = __return_1978;
 {
 _Bool __tmp_2;
 __tmp_2 = main__c1;
 _Bool assert__arg;
 assert__arg = __tmp_2;
 if (assert__arg == 0)
 {
 return __return_main;
 }
 else 
 {
 int main____CPAchecker_TMP_0 = main__i2;
 main__i2 = main__i2 + 1;
 if (main__i2 < 6)
 {
 {
 if (!(mode1 == 0))
 {
 return __return_main;
 }
 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_1999:; 
 p12_new = node1____CPAchecker_TMP_0;
 label_1994:; 
 if (!(ep13 == 0))
 {
 int node1____CPAchecker_TMP_1;
 if (max1 != nomsg)
 {
 if (p13_new == nomsg)
 {
 node1____CPAchecker_TMP_1 = max1;
 label_2007:; 
 p13_new = node1____CPAchecker_TMP_1;
 label_2009:; 
 mode1 = 1;
 {
 if (!(mode2 == 0))
 {
 return __return_main;
 }
 else 
 {
 if (((int)r2) < 2)
 {
 if (!(ep21 == 0))
 {
 int node2____CPAchecker_TMP_0;
 if (max2 != nomsg)
 {
 if (p21_new == nomsg)
 {
 node2____CPAchecker_TMP_0 = max2;
 label_2023:; 
 p21_new = node2____CPAchecker_TMP_0;
 label_2018:; 
 if (!(ep23 == 0))
 {
 int node2____CPAchecker_TMP_1;
 if (max2 != nomsg)
 {
 if (p23_new == nomsg)
 {
 node2____CPAchecker_TMP_1 = max2;
 label_2031:; 
 p23_new = node2____CPAchecker_TMP_1;
 label_2033:; 
 mode2 = 1;
 {
 if (!(mode3 == 0))
 {
 return __return_main;
 }
 else 
 {
 if (((int)r3) < 2)
 {
 if (!(ep31 == 0))
 {
 int node3____CPAchecker_TMP_0;
 if (max3 != nomsg)
 {
 if (p31_new == nomsg)
 {
 node3____CPAchecker_TMP_0 = max3;
 label_2047:; 
 p31_new = node3____CPAchecker_TMP_0;
 label_2042:; 
 if (!(ep32 == 0))
 {
 int node3____CPAchecker_TMP_1;
 if (max3 != nomsg)
 {
 if (p32_new == nomsg)
 {
 node3____CPAchecker_TMP_1 = max3;
 label_2055:; 
 p32_new = node3____CPAchecker_TMP_1;
 label_2057:; 
 mode3 = 1;
 p12_old = p12_new;
 p12_new = nomsg;
 p13_old = p13_new;
 p13_new = nomsg;
 p21_old = p21_new;
 p21_new = nomsg;
 p23_old = p23_new;
 p23_new = nomsg;
 p31_old = p31_new;
 p31_new = nomsg;
 p32_old = p32_new;
 p32_new = nomsg;
 {
 int check__tmp;
 if (((((int)st1) + ((int)st2)) + ((int)st3)) <= 1)
 {
 if ((((int)st1) + ((int)nl1)) <= 1)
 {
 if ((((int)st2) + ((int)nl2)) <= 1)
 {
 if ((((int)st3) + ((int)nl3)) <= 1)
 {
 if (((int)r1) >= 2)
 {
 return __return_main;
 }
 else 
 {
 if (((((int)st1) + ((int)st2)) + ((int)st3)) == 0)
 {
 if (((int)r1) < 2)
 {
 if (((int)r1) >= 2)
 {
 return __return_main;
 }
 else 
 {
 if (((((int)nl1) + ((int)nl2)) + ((int)nl3)) == 0)
 {
 if (((int)r1) < 2)
 {
 check__tmp = 1;
  __return_2099 = check__tmp;
 main__c1 = __return_2099;
 {
 _Bool __tmp_3;
 __tmp_3 = main__c1;
 _Bool assert__arg;
 assert__arg = __tmp_3;
 if (assert__arg == 0)
 {
 return __return_main;
 }
 else 
 {
 int main____CPAchecker_TMP_0 = main__i2;
 main__i2 = main__i2 + 1;
 if (main__i2 < 6)
 {
 {
 if (!(mode1 == 0))
 {
 r1 = (char)(((int)r1) + 1);
 if (!(ep21 == 0))
 {
 m1 = p21_old;
 p21_old = nomsg;
 if (((int)m1) > ((int)max1))
 {
 max1 = m1;
 label_2115:; 
 if (!(ep31 == 0))
 {
 m1 = p31_old;
 p31_old = nomsg;
 if (((int)m1) > ((int)max1))
 {
 max1 = m1;
 label_2122:; 
 if (((int)r1) == 2)
 {
 if (((int)max1) == ((int)id1))
 {
 nl1 = 1;
 label_2133:; 
 mode1 = 0;
 {
 if (!(mode2 == 0))
 {
 r2 = (char)(((int)r2) + 1);
 if (!(ep12 == 0))
 {
 m2 = p12_old;
 p12_old = nomsg;
 if (((int)m2) > ((int)max2))
 {
 max2 = m2;
 label_2142:; 
 if (!(ep32 == 0))
 {
 m2 = p32_old;
 p32_old = nomsg;
 if (((int)m2) > ((int)max2))
 {
 max2 = m2;
 label_2149:; 
 if (((int)r2) == 2)
 {
 if (((int)max2) == ((int)id2))
 {
 st2 = 1;
 label_2160:; 
 mode2 = 0;
 {
 if (!(mode3 == 0))
 {
 r3 = (char)(((int)r3) + 1);
 if (!(ep13 == 0))
 {
 m3 = p13_old;
 p13_old = nomsg;
 if (((int)m3) > ((int)max3))
 {
 max3 = m3;
 label_2169:; 
 if (!(ep23 == 0))
 {
 m3 = p23_old;
 p23_old = nomsg;
 if (((int)m3) > ((int)max3))
 {
 max3 = m3;
 label_2176:; 
 if (((int)r3) == 2)
 {
 if (((int)max3) == ((int)id3))
 {
 st3 = 1;
 label_2187:; 
 mode3 = 0;
 p12_old = p12_new;
 p12_new = nomsg;
 p13_old = p13_new;
 p13_new = nomsg;
 p21_old = p21_new;
 p21_new = nomsg;
 p23_old = p23_new;
 p23_new = nomsg;
 p31_old = p31_new;
 p31_new = nomsg;
 p32_old = p32_new;
 p32_new = nomsg;
 {
 int check__tmp;
 if (((((int)st1) + ((int)st2)) + ((int)st3)) <= 1)
 {
 if ((((int)st1) + ((int)nl1)) <= 1)
 {
 if ((((int)st2) + ((int)nl2)) <= 1)
 {
 if ((((int)st3) + ((int)nl3)) <= 1)
 {
 if (((int)r1) >= 2)
 {
 if (((int)r1) < 2)
 {
 return __return_main;
 }
 else 
 {
 if (((((int)st1) + ((int)st2)) + ((int)st3)) == 1)
 {
 if (((int)r1) >= 2)
 {
 label_2450:; 
 if (((int)r1) < 2)
 {
 check__tmp = 1;
 label_2456:; 
 label_2221:; 
 label_2222:; 
 label_2227:; 
  __return_2228 = check__tmp;
 main__c1 = __return_2228;
 __tmp_2229_0 = main____CPAchecker_TMP_0;
 label_2229:; 
 main____CPAchecker_TMP_0 = __tmp_2229_0;
 {
 _Bool __tmp_4;
 __tmp_4 = main__c1;
 _Bool assert__arg;
 assert__arg = __tmp_4;
 if (assert__arg == 0)
 {
 {reach_error();}
 return __return_main;
 }
 else 
 {
 int main____CPAchecker_TMP_0 = main__i2;
 main__i2 = main__i2 + 1;
 if (main__i2 < 6)
 {
 {
 if (!(mode1 == 0))
 {
 r1 = (char)(((int)r1) + 1);
 if (!(ep21 == 0))
 {
 m1 = p21_old;
 p21_old = nomsg;
 if (((int)m1) > ((int)max1))
 {
 max1 = m1;
 label_2248:; 
 if (!(ep31 == 0))
 {
 m1 = p31_old;
 p31_old = nomsg;
 if (((int)m1) > ((int)max1))
 {
 max1 = m1;
 label_2255:; 
 if (((int)r1) == 2)
 {
 if (((int)max1) == ((int)id1))
 {
 nl1 = 1;
 label_2263:; 
 mode1 = 0;
 label_2265:; 
 {
 if (!(mode2 == 0))
 {
 r2 = (char)(((int)r2) + 1);
 if (!(ep12 == 0))
 {
 m2 = p12_old;
 p12_old = nomsg;
 if (((int)m2) > ((int)max2))
 {
 max2 = m2;
 label_2273:; 
 if (!(ep32 == 0))
 {
 m2 = p32_old;
 p32_old = nomsg;
 if (((int)m2) > ((int)max2))
 {
 max2 = m2;
 label_2280:; 
 if (((int)r2) == 2)
 {
 if (((int)max2) == ((int)id2))
 {
 st2 = 1;
 label_2288:; 
 mode2 = 0;
 label_2290:; 
 {
 if (!(mode3 == 0))
 {
 r3 = (char)(((int)r3) + 1);
 if (!(ep13 == 0))
 {
 m3 = p13_old;
 p13_old = nomsg;
 if (((int)m3) > ((int)max3))
 {
 max3 = m3;
 label_2298:; 
 if (!(ep23 == 0))
 {
 m3 = p23_old;
 p23_old = nomsg;
 if (((int)m3) > ((int)max3))
 {
 max3 = m3;
 label_2305:; 
 if (((int)r3) == 2)
 {
 if (((int)max3) == ((int)id3))
 {
 st3 = 1;
 label_2313:; 
 mode3 = 0;
 label_2315:; 
 p12_old = p12_new;
 p12_new = nomsg;
 p13_old = p13_new;
 p13_new = nomsg;
 p21_old = p21_new;
 p21_new = nomsg;
 p23_old = p23_new;
 p23_new = nomsg;
 p31_old = p31_new;
 p31_new = nomsg;
 p32_old = p32_new;
 p32_new = nomsg;
 {
 int check__tmp;
 if (((((int)st1) + ((int)st2)) + ((int)st3)) <= 1)
 {
 if ((((int)st1) + ((int)nl1)) <= 1)
 {
 if ((((int)st2) + ((int)nl2)) <= 1)
 {
 if ((((int)st3) + ((int)nl3)) <= 1)
 {
 if (((int)r1) >= 2)
 {
 label_2356:; 
 if (((int)r1) < 2)
 {
 label_2363:; 
 if (((int)r1) >= 2)
 {
 label_2370:; 
 if (((int)r1) < 2)
 {
 check__tmp = 1;
 label_2376:; 
 label_2369:; 
 label_2362:; 
 label_2355:; 
 label_2349:; 
 label_2345:; 
 label_2341:; 
 label_2336:; 
  __return_2337 = check__tmp;
 main__c1 = __return_2337;
 __tmp_2229_0 = main____CPAchecker_TMP_0;
 goto label_2229;
 }
 else 
 {
 if (((((int)nl1) + ((int)nl2)) + ((int)nl3)) == 2)
 {
 check__tmp = 1;
 goto label_2376;
 }
 else 
 {
 check__tmp = 0;
 goto label_2376;
 }
 }
 }
 else 
 {
 if (((((int)nl1) + ((int)nl2)) + ((int)nl3)) == 0)
 {
 goto label_2370;
 }
 else 
 {
 check__tmp = 0;
 goto label_2369;
 }
 }
 }
 else 
 {
 if (((((int)st1) + ((int)st2)) + ((int)st3)) == 1)
 {
 goto label_2363;
 }
 else 
 {
 check__tmp = 0;
 goto label_2362;
 }
 }
 }
 else 
 {
 if (((((int)st1) + ((int)st2)) + ((int)st3)) == 0)
 {
 goto label_2356;
 }
 else 
 {
 check__tmp = 0;
 goto label_2355;
 }
 }
 }
 else 
 {
 check__tmp = 0;
 goto label_2349;
 }
 }
 else 
 {
 check__tmp = 0;
 goto label_2345;
 }
 }
 else 
 {
 check__tmp = 0;
 goto label_2341;
 }
 }
 else 
 {
 check__tmp = 0;
 goto label_2336;
 }
 }
 }
 else 
 {
 nl3 = 1;
 goto label_2313;
 }
 }
 else 
 {
 goto label_2313;
 }
 }
 else 
 {
 goto label_2305;
 }
 }
 else 
 {
 goto label_2305;
 }
 }
 else 
 {
 goto label_2298;
 }
 }
 else 
 {
 goto label_2298;
 }
 }
 else 
 {
 if (((int)r3) < 2)
 {
 if (!(ep31 == 0))
 {
 int node3____CPAchecker_TMP_0;
 if (max3 != nomsg)
 {
 if (p31_new == nomsg)
 {
 node3____CPAchecker_TMP_0 = max3;
 label_2391:; 
 p31_new = node3____CPAchecker_TMP_0;
 label_2386:; 
 if (!(ep32 == 0))
 {
 int node3____CPAchecker_TMP_1;
 if (max3 != nomsg)
 {
 if (p32_new == nomsg)
 {
 node3____CPAchecker_TMP_1 = max3;
 label_2399:; 
 p32_new = node3____CPAchecker_TMP_1;
 label_2384:; 
 mode3 = 1;
 goto label_2315;
 }
 else 
 {
 label_2398:; 
 node3____CPAchecker_TMP_1 = p32_new;
 goto label_2399;
 }
 }
 else 
 {
 goto label_2398;
 }
 }
 else 
 {
 goto label_2384;
 }
 }
 else 
 {
 label_2390:; 
 node3____CPAchecker_TMP_0 = p31_new;
 goto label_2391;
 }
 }
 else 
 {
 goto label_2390;
 }
 }
 else 
 {
 goto label_2386;
 }
 }
 else 
 {
 goto label_2384;
 }
 }
 }
 }
 else 
 {
 nl2 = 1;
 goto label_2288;
 }
 }
 else 
 {
 goto label_2288;
 }
 }
 else 
 {
 goto label_2280;
 }
 }
 else 
 {
 goto label_2280;
 }
 }
 else 
 {
 goto label_2273;
 }
 }
 else 
 {
 goto label_2273;
 }
 }
 else 
 {
 if (((int)r2) < 2)
 {
 if (!(ep21 == 0))
 {
 int node2____CPAchecker_TMP_0;
 if (max2 != nomsg)
 {
 if (p21_new == nomsg)
 {
 node2____CPAchecker_TMP_0 = max2;
 label_2414:; 
 p21_new = node2____CPAchecker_TMP_0;
 label_2409:; 
 if (!(ep23 == 0))
 {
 int node2____CPAchecker_TMP_1;
 if (max2 != nomsg)
 {
 if (p23_new == nomsg)
 {
 node2____CPAchecker_TMP_1 = max2;
 label_2422:; 
 p23_new = node2____CPAchecker_TMP_1;
 label_2407:; 
 mode2 = 1;
 goto label_2290;
 }
 else 
 {
 label_2421:; 
 node2____CPAchecker_TMP_1 = p23_new;
 goto label_2422;
 }
 }
 else 
 {
 goto label_2421;
 }
 }
 else 
 {
 goto label_2407;
 }
 }
 else 
 {
 label_2413:; 
 node2____CPAchecker_TMP_0 = p21_new;
 goto label_2414;
 }
 }
 else 
 {
 goto label_2413;
 }
 }
 else 
 {
 goto label_2409;
 }
 }
 else 
 {
 goto label_2407;
 }
 }
 }
 }
 else 
 {
 st1 = 1;
 goto label_2263;
 }
 }
 else 
 {
 goto label_2263;
 }
 }
 else 
 {
 goto label_2255;
 }
 }
 else 
 {
 goto label_2255;
 }
 }
 else 
 {
 goto label_2248;
 }
 }
 else 
 {
 goto label_2248;
 }
 }
 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_2437:; 
 p12_new = node1____CPAchecker_TMP_0;
 label_2432:; 
 if (!(ep13 == 0))
 {
 int node1____CPAchecker_TMP_1;
 if (max1 != nomsg)
 {
 if (p13_new == nomsg)
 {
 node1____CPAchecker_TMP_1 = max1;
 label_2445:; 
 p13_new = node1____CPAchecker_TMP_1;
 label_2430:; 
 mode1 = 1;
 goto label_2265;
 }
 else 
 {
 label_2444:; 
 node1____CPAchecker_TMP_1 = p13_new;
 goto label_2445;
 }
 }
 else 
 {
 goto label_2444;
 }
 }
 else 
 {
 goto label_2430;
 }
 }
 else 
 {
 label_2436:; 
 node1____CPAchecker_TMP_0 = p12_new;
 goto label_2437;
 }
 }
 else 
 {
 goto label_2436;
 }
 }
 else 
 {
 goto label_2432;
 }
 }
 else 
 {
 goto label_2430;
 }
 }
 }
 }
 else 
 {
  __return_2242 = 0;
 return __return_2242;
 }
 }
 }
 }
 else 
 {
 if (((((int)nl1) + ((int)nl2)) + ((int)nl3)) == 2)
 {
 check__tmp = 1;
 goto label_2456;
 }
 else 
 {
 check__tmp = 0;
 goto label_2456;
 }
 }
 }
 else 
 {
 if (((((int)nl1) + ((int)nl2)) + ((int)nl3)) == 0)
 {
 goto label_2450;
 }
 else 
 {
 check__tmp = 0;
 goto label_2221;
 }
 }
 }
 else 
 {
 check__tmp = 0;
 goto label_2222;
 }
 }
 }
 else 
 {
 return __return_main;
 }
 }
 else 
 {
 return __return_main;
 }
 }
 else 
 {
 return __return_main;
 }
 }
 else 
 {
 return __return_main;
 }
 }
 else 
 {
 check__tmp = 0;
 goto label_2227;
 }
 }
 }
 else 
 {
 nl3 = 1;
 goto label_2187;
 }
 }
 else 
 {
 return __return_main;
 }
 }
 else 
 {
 goto label_2176;
 }
 }
 else 
 {
 goto label_2176;
 }
 }
 else 
 {
 goto label_2169;
 }
 }
 else 
 {
 goto label_2169;
 }
 }
 else 
 {
 return __return_main;
 }
 }
 }
 else 
 {
 nl2 = 1;
 goto label_2160;
 }
 }
 else 
 {
 return __return_main;
 }
 }
 else 
 {
 goto label_2149;
 }
 }
 else 
 {
 goto label_2149;
 }
 }
 else 
 {
 goto label_2142;
 }
 }
 else 
 {
 goto label_2142;
 }
 }
 else 
 {
 return __return_main;
 }
 }
 }
 else 
 {
 st1 = 1;
 goto label_2133;
 }
 }
 else 
 {
 return __return_main;
 }
 }
 else 
 {
 goto label_2122;
 }
 }
 else 
 {
 goto label_2122;
 }
 }
 else 
 {
 goto label_2115;
 }
 }
 else 
 {
 goto label_2115;
 }
 }
 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 
 {
 label_2054:; 
 node3____CPAchecker_TMP_1 = p32_new;
 goto label_2055;
 }
 }
 else 
 {
 goto label_2054;
 }
 }
 else 
 {
 goto label_2057;
 }
 }
 else 
 {
 label_2046:; 
 node3____CPAchecker_TMP_0 = p31_new;
 goto label_2047;
 }
 }
 else 
 {
 goto label_2046;
 }
 }
 else 
 {
 goto label_2042;
 }
 }
 else 
 {
 return __return_main;
 }
 }
 }
 }
 else 
 {
 label_2030:; 
 node2____CPAchecker_TMP_1 = p23_new;
 goto label_2031;
 }
 }
 else 
 {
 goto label_2030;
 }
 }
 else 
 {
 goto label_2033;
 }
 }
 else 
 {
 label_2022:; 
 node2____CPAchecker_TMP_0 = p21_new;
 goto label_2023;
 }
 }
 else 
 {
 goto label_2022;
 }
 }
 else 
 {
 goto label_2018;
 }
 }
 else 
 {
 return __return_main;
 }
 }
 }
 }
 else 
 {
 label_2006:; 
 node1____CPAchecker_TMP_1 = p13_new;
 goto label_2007;
 }
 }
 else 
 {
 goto label_2006;
 }
 }
 else 
 {
 goto label_2009;
 }
 }
 else 
 {
 label_1998:; 
 node1____CPAchecker_TMP_0 = p12_new;
 goto label_1999;
 }
 }
 else 
 {
 goto label_1998;
 }
 }
 else 
 {
 goto label_1994;
 }
 }
 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 
 {
 goto label_1929;
 }
 }
 else 
 {
 goto label_1929;
 }
 }
 else 
 {
 goto label_1922;
 }
 }
 else 
 {
 goto label_1922;
 }
 }
 else 
 {
 return __return_main;
 }
 }
 }
 }
 else 
 {
 goto label_1906;
 }
 }
 else 
 {
 goto label_1906;
 }
 }
 else 
 {
 goto label_1899;
 }
 }
 else 
 {
 goto label_1899;
 }
 }
 else 
 {
 return __return_main;
 }
 }
 }
 }
 else 
 {
 goto label_1883;
 }
 }
 else 
 {
 goto label_1883;
 }
 }
 else 
 {
 goto label_1876;
 }
 }
 else 
 {
 goto label_1876;
 }
 }
 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 
 {
 label_1815:; 
 node3____CPAchecker_TMP_1 = p32_new;
 goto label_1816;
 }
 }
 else 
 {
 goto label_1815;
 }
 }
 else 
 {
 goto label_1818;
 }
 }
 else 
 {
 label_1807:; 
 node3____CPAchecker_TMP_0 = p31_new;
 goto label_1808;
 }
 }
 else 
 {
 goto label_1807;
 }
 }
 else 
 {
 goto label_1803;
 }
 }
 else 
 {
 return __return_main;
 }
 }
 }
 }
 else 
 {
 label_1791:; 
 node2____CPAchecker_TMP_1 = p23_new;
 goto label_1792;
 }
 }
 else 
 {
 goto label_1791;
 }
 }
 else 
 {
 goto label_1794;
 }
 }
 else 
 {
 label_1783:; 
 node2____CPAchecker_TMP_0 = p21_new;
 goto label_1784;
 }
 }
 else 
 {
 goto label_1783;
 }
 }
 else 
 {
 goto label_1779;
 }
 }
 else 
 {
 return __return_main;
 }
 }
 }
 }
 else 
 {
 label_1767:; 
 node1____CPAchecker_TMP_1 = p13_new;
 goto label_1768;
 }
 }
 else 
 {
 goto label_1767;
 }
 }
 else 
 {
 goto label_1770;
 }
 }
 else 
 {
 label_1759:; 
 node1____CPAchecker_TMP_0 = p12_new;
 goto label_1760;
 }
 }
 else 
 {
 goto label_1759;
 }
 }
 else 
 {
 goto label_1755;
 }
 }
 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__r311 == 0))
 {
 if (!(ep12 == 0))
 {
 init__tmp___4 = 1;
 label_2477:; 
 goto label_1675;
 }
 else 
 {
 init__tmp___4 = 0;
 goto label_2477;
 }
 }
 else 
 {
 init__tmp___4 = 0;
 goto label_1675;
 }
 }
 }
 else 
 {
 if (!(init__r321 == 0))
 {
 if (!(ep21 == 0))
 {
 init__tmp___3 = 1;
 label_2485:; 
 goto label_1670;
 }
 else 
 {
 init__tmp___3 = 0;
 goto label_2485;
 }
 }
 else 
 {
 init__tmp___3 = 0;
 goto label_1670;
 }
 }
 }
 else 
 {
 if (!(init__r211 == 0))
 {
 if (!(ep13 == 0))
 {
 init__tmp___2 = 1;
 label_2493:; 
 goto label_1665;
 }
 else 
 {
 init__tmp___2 = 0;
 goto label_2493;
 }
 }
 else 
 {
 init__tmp___2 = 0;
 goto label_1665;
 }
 }
 }
 else 
 {
 if (!(init__r231 == 0))
 {
 if (!(ep31 == 0))
 {
 init__tmp___1 = 1;
 label_2501:; 
 goto label_1660;
 }
 else 
 {
 init__tmp___1 = 0;
 goto label_2501;
 }
 }
 else 
 {
 init__tmp___1 = 0;
 goto label_1660;
 }
 }
 }
 else 
 {
 if (!(init__r121 == 0))
 {
 if (!(ep23 == 0))
 {
 init__tmp___0 = 1;
 label_2509:; 
 goto label_1655;
 }
 else 
 {
 init__tmp___0 = 0;
 goto label_2509;
 }
 }
 else 
 {
 init__tmp___0 = 0;
 goto label_1655;
 }
 }
 }
 else 
 {
 if (!(init__r131 == 0))
 {
 if (!(ep32 == 0))
 {
 init__tmp = 1;
 label_2517:; 
 goto label_1650;
 }
 else 
 {
 init__tmp = 0;
 goto label_2517;
 }
 }
 else 
 {
 init__tmp = 0;
 goto label_1650;
 }
 }
 }
 }