GPU_PTX 3.LB-p0::p1::p2-xgygzg
"PodRW Rfe PodRW Rfe PodRW Rfe"

{}

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

exists (0:r0=1 /\ 1:r0=1 /\ 2:r0=1)
(device (kernel (cta (warp P0)) (cta (warp P1)) (cta (warp P2))))
z:global; y:global; x:global
Generated assembler
//START _litmus_P2
	ld.cg.s32 sr02, [sr12] ;
	mov.s32 sr22, 1 ;
	st.cg.s32 [sr32], sr22 ;
//START _litmus_P1
	ld.cg.s32 sr01, [sr11] ;
	mov.s32 sr21, 1 ;
	st.cg.s32 [sr31], sr21 ;
//START _litmus_P0
	ld.cg.s32 sr00, [sr10] ;
	mov.s32 sr20, 1 ;
	st.cg.s32 [sr30], sr20 ;

Binary '/tmp/dir91106a.tmp/3.LB-0.exe' successfully loaded
Specification clusters: 3
Specification: [[(789, 3, 'R0'), (786, 2, 'R10')], [(841, 3, 'R0'), (838, 2, 'R8')], [(895, 3, 'R0'), (892, 2, 'R10')]]
Cluster 0: OK
Cluster 1: OK
Cluster 2: OK
!!SUCCESS!!
Test 3.LB Allowed
Histogram (8 states)
37208 :>0:r0=0; 1:r0=0; 2:r0=0;
20955 :>0:r0=1; 1:r0=0; 2:r0=0;
19031 :>0:r0=0; 1:r0=1; 2:r0=0;
2713  :>0:r0=1; 1:r0=1; 2:r0=0;
16170 :>0:r0=0; 1:r0=0; 2:r0=1;
2017  :>0:r0=1; 1:r0=0; 2:r0=1;
1898  :>0:r0=0; 1:r0=1; 2:r0=1;
8     *>0:r0=1; 1:r0=1; 2:r0=1;
Ok

Witnesses
Positive: 8, Negative: 99992
Condition exists (0:r0=1 /\ 1:r0=1 /\ 2:r0=1) is validated
Observation 3.LB Sometimes 8 99992
Time 3.LB 17.30

  -- 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 -gpu-verf-comp true -gpu-general-bc true -gpu-mem-stress true -barrier user -gpu-rand-threads true incantation_benchmarks/D:warp-S:cta-Global/3.LB-0.litmus -gpu-conc-scope s2
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_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 */