GPU_PTX RWC-p0:p1:p2-xsys
"Rfe PodRR Fre PodWR Fre"

{}

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

exists (1:r0=1 /\ 1:r2=0 /\ 2:r2=0)
(device (kernel (cta (warp P0) (warp P1) (warp P2))))
y:local; x:local
Generated assembler
//START _litmus_P2
	mov.s32 sr02, 1 ;
	st.cg.s32 [sr12], sr02 ;
	ld.cg.s32 sr22, [sr32] ;
//START _litmus_P1
	ld.cg.s32 sr01, [sr11] ;
	ld.cg.s32 sr21, [sr31] ;
//START _litmus_P0
	mov.s32 sr00, 1 ;
	st.cg.s32 [sr10], sr00 ;

Binary '/tmp/dir8ac48f.tmp/RWC-0.exe' successfully loaded
Specification clusters: 3
Specification: [[(513, 2, 'R10'), (515, 3, 'R4')], [(577, 3, 'R5'), (578, 3, 'R4')], [(631, 2, 'R10')]]
Cluster 0: OK
Cluster 1: OK
Cluster 2: OK
!!SUCCESS!!
Test RWC Allowed
Histogram (8 states)
129   :>1:r0=0; 1:r2=0; 2:r2=0;
18    *>1:r0=1; 1:r2=0; 2:r2=0;
16804 :>1:r0=0; 1:r2=1; 2:r2=0;
4917  :>1:r0=1; 1:r2=1; 2:r2=0;
13371 :>1:r0=0; 1:r2=0; 2:r2=1;
22589 :>1:r0=1; 1:r2=0; 2:r2=1;
7499  :>1:r0=0; 1:r2=1; 2:r2=1;
34673 :>1:r0=1; 1:r2=1; 2:r2=1;
Ok

Witnesses
Positive: 18, Negative: 99982
Condition exists (1:r0=1 /\ 1:r2=0 /\ 2:r2=0) is validated
Observation RWC Sometimes 18 99982
Time RWC 25.52

  -- 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 -gpu-verf-comp true -gpu-general-bc true -gpu-mem-stress true -barrier user -gpu-rand-threads true incantation_benchmarks/D:warp-S:cta-Shared/RWC-0.litmus -a 4
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_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 */