GPU_PTX IRIW+ctrls-p0:p1::p2::p3-xgyg
"Rf-w-g Ctrl-d-g-Rg Fr-c-g Rf-c-g Ctrl-d-g-Rg Fr-c-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 | and.b32 r2, r0 2147483648 ;
                    | setp.eq.b32 p8, r2, 0     |                    | setp.eq.b32 p9, r2, 0     ;
                    | @p8 bra LC00              |                    | @p9 bra LC01              ;
                    | mov.s64 r4, 3494          |                    | mov.s64 r4, 3494          ;
                    | LC00:                     |                    | LC01:                     ;
                    | ld.cg.s32 r3, [r4]        |                    | ld.cg.s32 r3, [r4]        ;

exists (1:r0=1 /\ 1:r3=0 /\ 3:r0=1 /\ 3:r3=0)
(device (kernel (cta (warp P0) (warp P1)) (cta (warp P2)) (cta (warp P3))))
x:global; y:global
Generated assembler
//START _litmus_P3
	ld.cg.s32 sr03, [sr13] ;
	and.b32 sr23, sr03, 2147483648 ;
	setp.eq.b32 sp93, sr23, 0 ;
	@sp93 bra LC01 ;
	mov.s64 sr43, 3494 ;
LC01:
	ld.cg.s32 sr33, [sr43] ;
//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 sp81, sr21, 0 ;
	@sp81 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/diracd4e2.tmp/IRIW+ctrls-p0:p1::p2::p3-xgyg-0.exe' successfully loaded
Specification clusters: 4
Specification: [[(610, 3, 'R4'), (608, 3, 'R5')], [(651, 2, 'R10')], [(701, 3, 'R4'), (699, 3, 'R5')], [(748, 2, 'R10')]]
Cluster 0: OK
Cluster 1: OK
Cluster 2: OK
Cluster 3: OK
!!SUCCESS!!
Test IRIW+ctrls-p0:p1::p2::p3-xgyg Allowed
Histogram (14 states)
205   :>1:r0=0; 1:r3=0; 3:r0=0; 3:r3=0;
11    :>1:r0=1; 1:r3=0; 3:r0=0; 3:r3=0;
1584  :>1:r0=0; 1:r3=1; 3:r0=0; 3:r3=0;
333   :>1:r0=1; 1:r3=1; 3:r0=0; 3:r3=0;
372   :>1:r0=0; 1:r3=1; 3:r0=1; 3:r3=0;
105   :>1:r0=1; 1:r3=1; 3:r0=1; 3:r3=0;
5209  :>1:r0=0; 1:r3=0; 3:r0=0; 3:r3=1;
1644  :>1:r0=1; 1:r3=0; 3:r0=0; 3:r3=1;
10912 :>1:r0=0; 1:r3=1; 3:r0=0; 3:r3=1;
8848  :>1:r0=1; 1:r3=1; 3:r0=0; 3:r3=1;
1414  :>1:r0=0; 1:r3=0; 3:r0=1; 3:r3=1;
402   :>1:r0=1; 1:r3=0; 3:r0=1; 3:r3=1;
11378 :>1:r0=0; 1:r3=1; 3:r0=1; 3:r3=1;
7583  :>1:r0=1; 1:r3=1; 3:r0=1; 3:r3=1;
No

Witnesses
Positive: 0, Negative: 50000
Condition exists (1:r0=1 /\ 1:r3=0 /\ 3:r0=1 /\ 3:r3=0) is NOT validated
Observation IRIW+ctrls-p0:p1::p2::p3-xgyg Never 0 50000
Time IRIW+ctrls-p0:p1::p2::p3-xgyg 18.08

  -- device info --
Name:                           GeForce GTX TITAN
Major revision number:          3
Minor revision number:          5
Total global memory:            6442123264
Total shared memory per block:  49152
Number of multiprocessors:      14

Machine: formal
Revision 1383, version 5.01 GPU_PTX experimental backend
Command line: ./litmus -mach GTXTitan.cfg -a 8 -gpu-verf-comp true big_bucket/IRIW+ctrls-p0:p1::p2::p3-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_35 */
/* 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: 14 */
/* gpu_min_ctas: 10 */
/* gpu_max_threads: 512 */
/* gpu_min_threads: 128 */