GPU_PTX IRRWIW-p0::p1:p2::p3-xgyg
"Rf-c-gl2l2 Po-d-Rgl2-Rgl2 Fr-w-gl2l2 Rf-c-gl2l2 Po-d-Rgl2-Wgl2 Ws-c-gl2l2"

{}

 P0                 | P1                 | P2                 | P3                 ;
 mov.s32 r0, 2      | ld.cg.s32 r0, [r1] | mov.s32 r0, 1      | ld.cg.s32 r0, [r1] ;
 st.cg.s32 [r1], r0 | ld.cg.s32 r2, [r3] | st.cg.s32 [r1], r0 | mov.s32 r2, 1      ;
                    |                    |                    | st.cg.s32 [r3], r2 ;

exists (0::x=2 /\ 1:r0=2 /\ 1:r2=0 /\ 3:r0=1)
(device (kernel (cta (warp P0)) (cta (warp P1) (warp P2)) (cta (warp P3))))
x:global; y:global
Generated assembler
//START _litmus_P3
	ld.cg.s32 sr03, [sr13] ;
	mov.s32 sr23, 1 ;
	st.cg.s32 [sr33], sr23 ;
//START _litmus_P2
	mov.s32 sr02, 1 ;
	st.cg.s32 [sr12], sr02 ;
//START _litmus_P1
	ld.cg.s32 sr01, [sr11] ;
	ld.cg.s32 sr21, [sr31] ;
//START _litmus_P0
	mov.s32 sr00, 2 ;
	st.cg.s32 [sr10], sr00 ;

Binary '/tmp/dira3bb38.tmp/IRRWIW-p0::p1:p2::p3-xgyg-0.exe' successfully loaded
Specification clusters: 4
Specification: [[(579, 3, 'R4'), (578, 2, 'R12')], [(617, 2, 'R10')], [(658, 3, 'R5'), (659, 3, 'R4')], [(705, 2, 'R10')]]
Cluster 0: OK
Cluster 1: OK
Cluster 2: OK
Cluster 3: OK
!!SUCCESS!!
Test IRRWIW-p0::p1:p2::p3-xgyg Allowed
Histogram (24 states)
14253 :>1:r0=0; 1:r2=0; 3:r0=0; 0::x=1;
3889  :>1:r0=1; 1:r2=0; 3:r0=0; 0::x=1;
8526  :>1:r0=2; 1:r2=0; 3:r0=0; 0::x=1;
3337  :>1:r0=0; 1:r2=1; 3:r0=0; 0::x=1;
2178  :>1:r0=1; 1:r2=1; 3:r0=0; 0::x=1;
2719  :>1:r0=2; 1:r2=1; 3:r0=0; 0::x=1;
10985 :>1:r0=0; 1:r2=0; 3:r0=1; 0::x=1;
636   :>1:r0=1; 1:r2=0; 3:r0=1; 0::x=1;
4667  :>1:r0=2; 1:r2=0; 3:r0=1; 0::x=1;
9541  :>1:r0=0; 1:r2=1; 3:r0=1; 0::x=1;
1670  :>1:r0=1; 1:r2=1; 3:r0=1; 0::x=1;
7049  :>1:r0=2; 1:r2=1; 3:r0=1; 0::x=1;
9530  :>1:r0=0; 1:r2=0; 3:r0=0; 0::x=2;
4205  :>1:r0=1; 1:r2=0; 3:r0=0; 0::x=2;
3053  :>1:r0=2; 1:r2=0; 3:r0=0; 0::x=2;
2607  :>1:r0=0; 1:r2=1; 3:r0=0; 0::x=2;
2320  :>1:r0=1; 1:r2=1; 3:r0=0; 0::x=2;
2073  :>1:r0=2; 1:r2=1; 3:r0=0; 0::x=2;
1882  :>1:r0=0; 1:r2=0; 3:r0=1; 0::x=2;
244   :>1:r0=1; 1:r2=0; 3:r0=1; 0::x=2;
222   *>1:r0=2; 1:r2=0; 3:r0=1; 0::x=2;
2924  :>1:r0=0; 1:r2=1; 3:r0=1; 0::x=2;
783   :>1:r0=1; 1:r2=1; 3:r0=1; 0::x=2;
707   :>1:r0=2; 1:r2=1; 3:r0=1; 0::x=2;
Ok

Witnesses
Positive: 222, Negative: 99778
Condition exists (0::x=2 /\ 1:r0=2 /\ 1:r2=0 /\ 3:r0=1) is validated
Observation IRRWIW-p0::p1:p2::p3-xgyg Sometimes 222 99778
Time IRRWIW-p0::p1:p2::p3-xgyg 39.89

  -- device info --
Name:                           GeForce GTX 660
Major revision number:          3
Minor revision number:          0
Total global memory:            2147155968
Total shared memory per block:  49152
Number of multiprocessors:      5

Machine: csu8975
Revision 967, version 5.01 GPU_PTX experimental backend
Command line: ./litmus -gpu -ccopts -arch=sm_30 -gpu-max-ctas 8 -gpu-min-ctas 4 tests-sm30/IRRWIW-p0::p1:p2::p3-xgyg-0.litmus
Parameters
#ifndef SIZE_OF_TEST
#define SIZE_OF_TEST 100000
#endif
#ifndef NUMBER_OF_RUN
#define NUMBER_OF_RUN 1
#endif
/* cc options: -arch=sm_30 */
/* 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: 8 */
/* gpu_min_ctas: 4 */
/* gpu_max_threads: 512 */
/* gpu_min_threads: 128 */