GPU_PTX Z6.3+po+po+addr-p0::p1:p2-xgygzs
"Po-d-Wg-Wg Ws-c-g Po-d-Wg-Ws Rf-w-s Addr-d-s-Rg Fr-c-g"

{}

 P0                 | P1                 | P2                        ;
 mov.s32 r0, 1      | mov.s32 r0, 2      | ld.cg.s32 r0, [r1]        ;
 st.cg.s32 [r1], r0 | st.cg.s32 [r1], r0 | and.b32 r2, r0 2147483648 ;
 mov.s32 r2, 1      | mov.s32 r2, 1      | cvt.u64.u32 r3, r2        ;
 st.cg.s32 [r3], r2 | st.cg.s32 [r3], r2 | add.u64 r5, r5 r3         ;
                    |                    | ld.cg.s32 r4, [r5]        ;

exists (0::y=2 /\ 2:r0=1 /\ 2:r4=0)
(device (kernel (cta (warp P0)) (cta (warp P1) (warp P2))))
x:global; y:global; z:local
Generated assembler
//START _litmus_P2
	ld.cg.s32 sr02, [sr12] ;
	and.b32 sr22, sr02, 2147483648 ;
	cvt.u64.u32 sr32, sr22 ;
	add.u64 sr52, sr52, sr32 ;
	ld.cg.s32 sr42, [sr52] ;
//START _litmus_P1
	mov.s32 sr01, 2 ;
	st.cg.s32 [sr11], sr01 ;
	mov.s32 sr21, 1 ;
	st.cg.s32 [sr31], sr21 ;
//START _litmus_P0
	mov.s32 sr00, 1 ;
	st.cg.s32 [sr10], sr00 ;
	mov.s32 sr20, 1 ;
	st.cg.s32 [sr30], sr20 ;

Binary '/tmp/dir22384b.tmp/Z6.3+po+po+addr-p0::p1:p2-xgygzs-0.exe' successfully loaded
Specification clusters: 3
Specification: [[(823, 3, 'R5'), (824, 3, 'R4')], [(903, 2, 'R8'), (905, 2, 'R10')], [(965, 2, 'R10'), (967, 2, 'R8')]]
Cluster 0: OK
Cluster 1: OK
Cluster 2: OK
!!SUCCESS!!
Test Z6.3+po+po+addr-p0::p1:p2-xgygzs Allowed
Histogram (8 states)
17520 :>2:r0=0; 2:r4=0; 0::y=1;
11012 :>2:r0=1; 2:r4=0; 0::y=1;
2396  :>2:r0=0; 2:r4=1; 0::y=1;
7665  :>2:r0=1; 2:r4=1; 0::y=1;
1581  :>2:r0=0; 2:r4=0; 0::y=2;
56    *>2:r0=1; 2:r4=0; 0::y=2;
4332  :>2:r0=0; 2:r4=1; 0::y=2;
5438  :>2:r0=1; 2:r4=1; 0::y=2;
Ok

Witnesses
Positive: 56, Negative: 49944
Condition exists (0::y=2 /\ 2:r0=1 /\ 2:r4=0) is validated
Observation Z6.3+po+po+addr-p0::p1:p2-xgygzs Sometimes 56 49944
Time Z6.3+po+po+addr-p0::p1:p2-xgygzs 4.99

  -- device info --
Name:                           GeForce GTX 750 Ti
Major revision number:          5
Minor revision number:          0
Total global memory:            2147287040
Total shared memory per block:  49152
Number of multiprocessors:      5

Machine: formal
Revision 1383, version 5.01 GPU_PTX experimental backend
Command line: ./litmus -mach GTX750.cfg -a 8 -gpu-verf-comp true big_bucket/Z6.3+po+po+addr-p0::p1:p2-xgygzs-0.litmus -s 50000
Parameters
#ifndef SIZE_OF_TEST
#define SIZE_OF_TEST 50000
#endif
#ifndef NUMBER_OF_RUN
#define NUMBER_OF_RUN 1
#endif
/* cc options: -arch=sm_50 */
/* barrier: user */
/* speedcheck: no */
/* gpu_general_bc: true */
/* gpu_mem_stress: true */
/* gpu-rand-threads: true */
/* gpu_cuda: true */
/* gpu_gen_addr: true */
/* gpu_cvt_global_to_gen: true */
/* gpu_cvt_shared_to_gen: true */
/* gpu_max_ctas: 5 */
/* gpu_min_ctas: 4 */
/* gpu_max_threads: 256 */
/* gpu_min_threads: 128 */