Showing error 1237

User: Jiri Slaby
Error type: Reachable Error Location
Error type description: A specified error location is reachable in some program path
File location: ldv-linux-3.4/43_1a_cilled_safe_ok_nondet_linux-43_1a-drivers--staging--iio--kfifo_buf.ko-ldv_main0_sequence_infinite_withcheck_stateful.cil.out.c
Line in file: 2131
Project: SV-COMP 2013
Project version: 2.6.28
Tools: Manual Work
Entered: 2013-01-17 16:57:54 UTC

Source: 

2101  }
2102  ldv_18264: ;
2103  ldv_18266: 
2104  {
2105#line 222
2106  tmp___0 = __VERIFIER_nondet_int();
2107  }
2108#line 222
2109  if (tmp___0 != 0) {
2110#line 223
2111    goto ldv_18265;
2112  } else {
2113#line 225
2114    goto ldv_18267;
2115  }
2116  ldv_18267: ;
2117
2118  {
2119#line 236
2120  ldv_check_final_state();
2121  }
2122#line 239
2123  return;
2124}
2125}
2126#line 5 "/home/zakharov/launch/work/current--X--drivers/--X--defaultlinux-3.4--X--43_1a--X--cpachecker/linux-3.4/csd_deg_dscv/5494/dscv_tempdir/dscv/ri/43_1a/kernel-rules/files/engine-blast-assert.h"
2127void ldv_blast_assert(void) 
2128{ 
2129
2130  {
2131  ERROR: ;
2132#line 6
2133  goto ERROR;
2134}
2135}
2136#line 6 "/home/zakharov/launch/work/current--X--drivers/--X--defaultlinux-3.4--X--43_1a--X--cpachecker/linux-3.4/csd_deg_dscv/5494/dscv_tempdir/dscv/ri/43_1a/kernel-rules/files/engine-blast.h"
2137extern int __VERIFIER_nondet_int(void) ;
2138#line 260 "/home/zakharov/launch/work/current--X--drivers/--X--defaultlinux-3.4--X--43_1a--X--cpachecker/linux-3.4/csd_deg_dscv/5494/dscv_tempdir/dscv/ri/43_1a/drivers/staging/iio/kfifo_buf.c.p"
2139int ldv_spin  =    0;
2140#line 264 "/home/zakharov/launch/work/current--X--drivers/--X--defaultlinux-3.4--X--43_1a--X--cpachecker/linux-3.4/csd_deg_dscv/5494/dscv_tempdir/dscv/ri/43_1a/drivers/staging/iio/kfifo_buf.c.p"
2141void ldv_check_alloc_flags(gfp_t flags )
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