GPU_PTX IRIW+ctrl+po-p0:p2:p3::p1-xgyg
"Rf-c-g Ctrl-d-g-Rg Fr-c-g Rf-w-g Po-d-Rg-Rg Fr-w-g"

{}

 P0                 | P1                        | P2                 | P3                 ;
 mov.s32 r0, 1      | ld.cg.s32 r0, [r1]        | mov.s32 r0, 1      | ld.cg.s32 r0, [r1] ;
 st.cg.s32 [r1], r0 | and.b32 r2, r0 2147483648 | st.cg.s32 [r1], r0 | ld.cg.s32 r2, [r3] ;
                    | setp.eq.b32 p2, r2, 0     |                    |                    ;
                    | @p2 bra LC00              |                    |                    ;
                    | mov.s64 r4, 3494          |                    |                    ;
                    | LC00:                     |                    |                    ;
                    | ld.cg.s32 r3, [r4]        |                    |                    ;

exists (1:r0=1 /\ 1:r3=0 /\ 3:r0=1 /\ 3:r2=0)
(device (kernel (cta (warp P0) (warp P2) (warp P3)) (cta (warp P1))))
x:global; y:global
Generated assembler
//START _litmus_P3
	ld.cg.s32 sr03, [sr13] ;
	ld.cg.s32 sr23, [sr33] ;
//START _litmus_P2
	mov.s32 sr02, 1 ;
	st.cg.s32 [sr12], sr02 ;
//START _litmus_P1
	ld.cg.s32 sr01, [sr11] ;
	and.b32 sr21, sr01, 2147483648 ;
	setp.eq.b32 sp21, sr21, 0 ;
	@sp21 bra LC00 ;
	mov.s64 sr41, 3494 ;
LC00:
	ld.cg.s32 sr31, [sr41] ;
//START _litmus_P0
	mov.s32 sr00, 1 ;
	st.cg.s32 [sr10], sr00 ;

Binary '/tmp/dird8303d.tmp/IRIW+ctrl+po-p0:p2:p3::p1-xgyg-0.exe' successfully loaded
Specification clusters: 4
Specification: [[(720, 3, 'R4'), (721, 3, 'R0')], [(775, 2, 'R8')], [(841, 3, 'R0'), (842, 3, 'R4')], [(902, 2, 'R8')]]
Cluster 0: OK
Cluster 1: OK
Cluster 2: OK
Cluster 3: OK
!!SUCCESS!!
Test IRIW+ctrl+po-p0:p2:p3::p1-xgyg Allowed
Histogram (15 states)
1542  :>1:r0=0; 1:r3=0; 3:r0=0; 3:r2=0;
145   :>1:r0=1; 1:r3=0; 3:r0=0; 3:r2=0;
2341  :>1:r0=0; 1:r3=1; 3:r0=0; 3:r2=0;
11776 :>1:r0=1; 1:r3=1; 3:r0=0; 3:r2=0;
353   :>1:r0=0; 1:r3=0; 3:r0=1; 3:r2=0;
2437  :>1:r0=0; 1:r3=1; 3:r0=1; 3:r2=0;
5529  :>1:r0=1; 1:r3=1; 3:r0=1; 3:r2=0;
859   :>1:r0=0; 1:r3=0; 3:r0=0; 3:r2=1;
527   :>1:r0=1; 1:r3=0; 3:r0=0; 3:r2=1;
469   :>1:r0=0; 1:r3=1; 3:r0=0; 3:r2=1;
8124  :>1:r0=1; 1:r3=1; 3:r0=0; 3:r2=1;
676   :>1:r0=0; 1:r3=0; 3:r0=1; 3:r2=1;
156   :>1:r0=1; 1:r3=0; 3:r0=1; 3:r2=1;
2007  :>1:r0=0; 1:r3=1; 3:r0=1; 3:r2=1;
13059 :>1:r0=1; 1:r3=1; 3:r0=1; 3:r2=1;
No

Witnesses
Positive: 0, Negative: 50000
Condition exists (1:r0=1 /\ 1:r3=0 /\ 3:r0=1 /\ 3:r2=0) is NOT validated
Observation IRIW+ctrl+po-p0:p2:p3::p1-xgyg Never 0 50000
Time IRIW+ctrl+po-p0:p2:p3::p1-xgyg 5.18

  -- 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/IRIW+ctrl+po-p0:p2:p3::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_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 */