X-Git-Url: http://bilbo.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/blobdiff_plain/685b3e4ec85031e1cb821dc3169aa2ed104b4f30..63fcd7898f904b41068f535bbadac567ab607ec5:/examples/sthread/pthread-mc-mutex-simpledeadlock.tesh diff --git a/examples/sthread/pthread-mc-mutex-simpledeadlock.tesh b/examples/sthread/pthread-mc-mutex-simpledeadlock.tesh index 5e6cac0556..e384d25613 100644 --- a/examples/sthread/pthread-mc-mutex-simpledeadlock.tesh +++ b/examples/sthread/pthread-mc-mutex-simpledeadlock.tesh @@ -1,23 +1,15 @@ -# This test raises a deadlock, thus the return code of 3 -! expect return 3 - # We ignore the LD_PRELOAD lines from the expected output because they contain the build path ! ignore .*LD_PRELOAD.* -$ $VALGRIND_NO_TRACE_CHILDREN ${bindir:=.}/../../bin/simgrid-mc --cfg=model-check/setenv:LD_PRELOAD=${libdir:=.}/libsgmalloc.so:${libdir:=.}/libsthread.so ${bindir:=.}/pthread-mutex-simpledeadlock -> [0.000000] [sthread/INFO] Starting the simulation. +# This test raises a deadlock, thus the return code of 3 +! expect return 3 +$ $VALGRIND_NO_TRACE_CHILDREN ${bindir:=.}/../../bin/simgrid-mc --cfg=model-check/setenv:LD_PRELOAD=${libdir:=.}/libsthread.so ${bindir:=.}/pthread-mutex-simpledeadlock > All threads are started. > [0.000000] [mc_dfs/INFO] Start a DFS exploration. Reduction is: dpor. > The thread 0 is terminating. > The thread 1 is terminating. > User's main is terminating. -> The thread 0 is terminating. -> The thread 1 is terminating. -> User's main is terminating. -> The thread 0 is terminating. -> The thread 1 is terminating. -> User's main is terminating. > [0.000000] [mc_global/INFO] ************************** > [0.000000] [mc_global/INFO] *** DEADLOCK DETECTED *** > [0.000000] [mc_global/INFO] ************************** @@ -27,11 +19,17 @@ $ $VALGRIND_NO_TRACE_CHILDREN ${bindir:=.}/../../bin/simgrid-mc --cfg=model-chec > [0.000000] [ker_engine/INFO] Actor 2 (thread 1@Lilibeth) simcall MUTEX_WAIT(mutex_id:1 owner:3) > [0.000000] [ker_engine/INFO] Actor 3 (thread 2@Lilibeth) simcall MUTEX_WAIT(mutex_id:0 owner:2) > [0.000000] [mc_global/INFO] Counter-example execution trace: -> [0.000000] [mc_global/INFO] 2: MUTEX_ASYNC_LOCK(mutex: 0, owner: 2) -> [0.000000] [mc_global/INFO] 2: MUTEX_WAIT(mutex: 0, owner: 2) -> [0.000000] [mc_global/INFO] 3: MUTEX_ASYNC_LOCK(mutex: 1, owner: 3) -> [0.000000] [mc_global/INFO] 2: MUTEX_ASYNC_LOCK(mutex: 1, owner: 3) -> [0.000000] [mc_global/INFO] 3: MUTEX_WAIT(mutex: 1, owner: 3) -> [0.000000] [mc_global/INFO] 3: MUTEX_ASYNC_LOCK(mutex: 0, owner: 2) +> [0.000000] [mc_global/INFO] Actor 2 in simcall MUTEX_ASYNC_LOCK(mutex: 0, owner: 2) +> [0.000000] [mc_global/INFO] Actor 2 in simcall MUTEX_WAIT(mutex: 0, owner: 2) +> [0.000000] [mc_global/INFO] Actor 3 in simcall MUTEX_ASYNC_LOCK(mutex: 1, owner: 3) +> [0.000000] [mc_global/INFO] Actor 2 in simcall MUTEX_ASYNC_LOCK(mutex: 1, owner: 3) +> [0.000000] [mc_global/INFO] Actor 3 in simcall MUTEX_WAIT(mutex: 1, owner: 3) +> [0.000000] [mc_global/INFO] Actor 3 in simcall MUTEX_ASYNC_LOCK(mutex: 0, owner: 2) > [0.000000] [mc_Session/INFO] You can debug the problem (and see the whole details) by rerunning out of simgrid-mc with --cfg=model-check/replay:'2;2;3;2;3;3' -> [0.000000] [mc_dfs/INFO] DFS exploration ended. 38 unique states visited; 3 backtracks (11 transition replays, 52 states visited overall) \ No newline at end of file +> [0.000000] [mc_dfs/INFO] DFS exploration ended. 21 unique states visited; 3 backtracks (11 transition replays, 35 states visited overall) + + +! output display +! expect return 3 +$ $VALGRIND_NO_TRACE_CHILDREN LD_PRELOAD=${libdir:=.}/libsthread.so ${bindir:=.}/pthread-mutex-simpledeadlock +# The output contains build paths, and cannot be tested with tesh, unfortunately