GPU_PTX IRIW+addr+po-p0:p1:p2:p3-xsyg
"Rf-w-s Addr-d-s-Rg Fr-w-g Rf-w-g Po-d-Rg-Rs Fr-w-s"

{}

 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] ;
                    | cvt.u64.u32 r3, r2        |                    |                    ;
                    | add.u64 r5, r5 r3         |                    |                    ;
                    | ld.cg.s32 r4, [r5]        |                    |                    ;

exists (1:r0=1 /\ 1:r4=0 /\ 3:r0=1 /\ 3:r2=0)
(device (kernel (cta (warp P0) (warp P1) (warp P2) (warp P3))))
x:local; 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 ;
	cvt.u64.u32 sr31, sr21 ;
	add.u64 sr51, sr51, sr31 ;
	ld.cg.s32 sr41, [sr51] ;
//START _litmus_P0
	mov.s32 sr00, 1 ;
	st.cg.s32 [sr10], sr00 ;

Binary '/tmp/dirc2c561.tmp/IRIW+addr+po-p0:p1:p2:p3-xsyg-0.exe' successfully loaded
Specification clusters: 4
Specification: [[(608, 3, 'R4'), (606, 3, 'R0')], [(650, 2, 'R8')], [(699, 3, 'R4'), (700, 3, 'R0')], [(749, 2, 'R8')]]
Cluster 0: OK
Cluster 1: OK
Cluster 2: OK
Cluster 3: OK
!!SUCCESS!!
Test IRIW+addr+po-p0:p1:p2:p3-xsyg Allowed
Histogram (16 states)
12824 :>1:r0=0; 1:r4=0; 3:r0=0; 3:r2=0;
990   :>1:r0=1; 1:r4=0; 3:r0=0; 3:r2=0;
6242  :>1:r0=0; 1:r4=1; 3:r0=0; 3:r2=0;
3742  :>1:r0=1; 1:r4=1; 3:r0=0; 3:r2=0;
1467  :>1:r0=0; 1:r4=0; 3:r0=1; 3:r2=0;
20    *>1:r0=1; 1:r4=0; 3:r0=1; 3:r2=0;
3056  :>1:r0=0; 1:r4=1; 3:r0=1; 3:r2=0;
883   :>1:r0=1; 1:r4=1; 3:r0=1; 3:r2=0;
7166  :>1:r0=0; 1:r4=0; 3:r0=0; 3:r2=1;
1582  :>1:r0=1; 1:r4=0; 3:r0=0; 3:r2=1;
2265  :>1:r0=0; 1:r4=1; 3:r0=0; 3:r2=1;
3932  :>1:r0=1; 1:r4=1; 3:r0=0; 3:r2=1;
1253  :>1:r0=0; 1:r4=0; 3:r0=1; 3:r2=1;
90    :>1:r0=1; 1:r4=0; 3:r0=1; 3:r2=1;
2341  :>1:r0=0; 1:r4=1; 3:r0=1; 3:r2=1;
2147  :>1:r0=1; 1:r4=1; 3:r0=1; 3:r2=1;
Ok

Witnesses
Positive: 20, Negative: 49980
Condition exists (1:r0=1 /\ 1:r4=0 /\ 3:r0=1 /\ 3:r2=0) is validated
Observation IRIW+addr+po-p0:p1:p2:p3-xsyg Sometimes 20 49980
Time IRIW+addr+po-p0:p1:p2:p3-xsyg 22.09

  -- device info --
Name:                           Tesla C2075
Major revision number:          2
Minor revision number:          0
Total global memory:            5636554752
Total shared memory per block:  49152
Number of multiprocessors:      14

Machine: fractus
Revision 1365M, version 5.01 GPU_PTX experimental backend
Command line: ./litmus -mach TeslaC2075.cfg -a 8 -gpu-verf-comp true big_bucket2/IRIW+addr+po-p0:p1:p2:p3-xsyg-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_20 */
/* 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: 12 */
/* gpu_min_ctas: 9 */
/* gpu_max_threads: 512 */
/* gpu_min_threads: 128 */