GPU_PTX WRC+addr+ctrl-p0:p2::p1-xgyg
"Rf-c-g Addr-d-g-Wg Rf-c-g Ctrl-d-g-Rg Fr-w-g"

{}

 P0                 | P1                        | P2                        ;
 mov.s32 r0, 1      | ld.cg.s32 r0, [r1]        | ld.cg.s32 r0, [r1]        ;
 st.cg.s32 [r1], r0 | and.b32 r2, r0 2147483648 | and.b32 r2, r0 2147483648 ;
                    | cvt.u64.u32 r3, r2        | setp.eq.b32 p0, r2, 0     ;
                    | mov.s32 r4, 1             | @p0 bra LC00              ;
                    | add.u64 r5, r5 r3         | mov.s64 r4, 3494          ;
                    | st.cg.s32 [r5], r4        | LC00:                     ;
                    |                           | ld.cg.s32 r3, [r4]        ;

exists (1:r0=1 /\ 2:r0=1 /\ 2:r3=0)
(device (kernel (cta (warp P0) (warp P2)) (cta (warp P1))))
x:global; y:global
Generated assembler
//START _litmus_P2
	ld.cg.s32 sr02, [sr12] ;
	and.b32 sr22, sr02, 2147483648 ;
	setp.eq.b32 sp02, sr22, 0 ;
	@sp02 bra LC00 ;
	mov.s64 sr42, 3494 ;
LC00:
	ld.cg.s32 sr32, [sr42] ;
//START _litmus_P1
	ld.cg.s32 sr01, [sr11] ;
	and.b32 sr21, sr01, 2147483648 ;
	cvt.u64.u32 sr31, sr21 ;
	mov.s32 sr41, 1 ;
	add.u64 sr51, sr51, sr31 ;
	st.cg.s32 [sr51], sr41 ;
//START _litmus_P0
	mov.s32 sr00, 1 ;
	st.cg.s32 [sr10], sr00 ;

Binary '/tmp/dirbb8075.tmp/WRC+addr+ctrl-p0:p2::p1-xgyg-0.exe' successfully loaded
Specification clusters: 3
Specification: [[(454, 3, 'R4'), (452, 3, 'R5')], [(514, 3, 'R4'), (511, 2, 'R6')], [(559, 2, 'R8')]]
Cluster 0: OK
Cluster 1: OK
Cluster 2: OK
!!SUCCESS!!
Test WRC+addr+ctrl-p0:p2::p1-xgyg Allowed
Histogram (7 states)
6485  :>1:r0=0; 2:r0=0; 2:r3=0;
740   :>1:r0=1; 2:r0=0; 2:r3=0;
8     :>1:r0=0; 2:r0=1; 2:r3=0;
20401 :>1:r0=0; 2:r0=0; 2:r3=1;
18161 :>1:r0=1; 2:r0=0; 2:r3=1;
3393  :>1:r0=0; 2:r0=1; 2:r3=1;
812   :>1:r0=1; 2:r0=1; 2:r3=1;
No

Witnesses
Positive: 0, Negative: 50000
Condition exists (1:r0=1 /\ 2:r0=1 /\ 2:r3=0) is NOT validated
Observation WRC+addr+ctrl-p0:p2::p1-xgyg Never 0 50000
Time WRC+addr+ctrl-p0:p2::p1-xgyg 7.45

  -- device info --
Name:                           GeForce GT 540M
Major revision number:          2
Minor revision number:          1
Total global memory:            1072889856
Total shared memory per block:  49152
Number of multiprocessors:      2

Machine: DeepThought3
Revision 1371, version 5.01 GPU_PTX experimental backend
Command line: ./litmus -mach GTX540m.cfg -a 8 -gpu-verf-comp true big_bucket/WRC+addr+ctrl-p0:p2::p1-xgyg-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_21 */
/* 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: 4 */
/* gpu_min_ctas: 4 */
/* gpu_max_threads: 128 */
/* gpu_min_threads: 128 */