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Failed
projectroot.teshsuite.mc.mc_mini_producer_consumer_deadlock (from CTest)
Failing for the past 25 builds
(Since Unstable
)
Stacktrace
Ignore all cruft seen on SimGrid's continuous integration servers Test suite '/builds/workspace/SimGrid/build_mode/Debug/node/armv8/build/simgrid-3.35.1/teshsuite/mc/mcmini/producer_consumer_deadlock.tesh' [Tesh/INFO] setenv libdir=/builds/workspace/SimGrid/build_mode/Debug/node/armv8/build/simgrid-3.35.1/build/lib [Tesh/INFO] setenv bindir=/builds/workspace/SimGrid/build_mode/Debug/node/armv8/build/simgrid-3.35.1/build/teshsuite/mc [producer_consumer_deadlock.tesh:5] /builds/workspace/SimGrid/build_mode/Debug/node/armv8/build/simgrid-3.35.1/build/teshsuite/mc/../../bin/simgrid-mc --cfg=model-check/reduction:odpor --cfg=model-check/setenv:LD_PRELOAD=/builds/workspace/SimGrid/build_mode/Debug/node/armv8/build/simgrid-3.35.1/build/lib/libsthread.so /builds/workspace/SimGrid/build_mode/Debug/node/armv8/build/simgrid-3.35.1/build/teshsuite/mc/mcmini/mcmini-producer_consumer_deadlock 5 3 0 Test suite `producer_consumer_deadlock.tesh': NOK (<producer_consumer_deadlock.tesh:5> timeout after 100 sec) Output of <producer_consumer_deadlock.tesh:5> mismatch: --- expected +++ obtained @@ -1,50 +1 @@ [0.000000] [xbt_cfg/INFO] Configuration change: Set 'model-check/reduction' to 'odpor' -[0.000000] [mc_dfs/INFO] Start a DFS exploration. Reduction is: odpor. -[0.000000] [mc_global/INFO] ************************** -[0.000000] [mc_global/INFO] *** DEADLOCK DETECTED *** -[0.000000] [mc_global/INFO] ************************** -[0.000000] [ker_engine/INFO] 11 actors are still active, awaiting something. Here is their status: -[0.000000] [ker_engine/INFO] - pid 1 (main thread@Lilibeth) simcall ActorJoin(pid:2) -[0.000000] [ker_engine/INFO] - pid 2 (thread 1@Lilibeth) simcall SEM_WAIT(sem_id:0 not granted) -[0.000000] [ker_engine/INFO] - pid 3 (thread 2@Lilibeth) simcall MUTEX_WAIT(mutex_id:0 owner:2) -[0.000000] [ker_engine/INFO] - pid 4 (thread 3@Lilibeth) simcall MUTEX_WAIT(mutex_id:0 owner:2) -[0.000000] [ker_engine/INFO] - pid 5 (thread 4@Lilibeth) simcall MUTEX_WAIT(mutex_id:0 owner:2) -[0.000000] [ker_engine/INFO] - pid 6 (thread 5@Lilibeth) simcall MUTEX_WAIT(mutex_id:0 owner:2) -[0.000000] [ker_engine/INFO] - pid 7 (thread 6@Lilibeth) simcall MUTEX_WAIT(mutex_id:0 owner:2) -[0.000000] [ker_engine/INFO] - pid 8 (thread 7@Lilibeth) simcall MUTEX_WAIT(mutex_id:0 owner:2) -[0.000000] [ker_engine/INFO] - pid 9 (thread 8@Lilibeth) simcall MUTEX_WAIT(mutex_id:0 owner:2) -[0.000000] [ker_engine/INFO] - pid 10 (thread 9@Lilibeth) simcall MUTEX_WAIT(mutex_id:0 owner:2) -[0.000000] [ker_engine/INFO] - pid 11 (thread 10@Lilibeth) simcall MUTEX_WAIT(mutex_id:0 owner:2) -[0.000000] [mc_global/INFO] Counter-example execution trace: -[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 2 in simcall SEM_ASYNC_LOCK(semaphore: 0, capacity: 2) -[0.000000] [mc_global/INFO] Actor 2 in simcall SEM_WAIT(semaphore: 0, capacity: 2, granted: yes) -[0.000000] [mc_global/INFO] Actor 2 in simcall MUTEX_UNLOCK(mutex: 0, owner: -1) -[0.000000] [mc_global/INFO] Actor 2 in simcall SEM_UNLOCK(semaphore: 1, capacity: 1) -[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 2 in simcall SEM_ASYNC_LOCK(semaphore: 0, capacity: 1) -[0.000000] [mc_global/INFO] Actor 2 in simcall SEM_WAIT(semaphore: 0, capacity: 1, granted: yes) -[0.000000] [mc_global/INFO] Actor 2 in simcall MUTEX_UNLOCK(mutex: 0, owner: -1) -[0.000000] [mc_global/INFO] Actor 2 in simcall SEM_UNLOCK(semaphore: 1, capacity: 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 2 in simcall SEM_ASYNC_LOCK(semaphore: 0, capacity: 0) -[0.000000] [mc_global/INFO] Actor 2 in simcall SEM_WAIT(semaphore: 0, capacity: 0, granted: yes) -[0.000000] [mc_global/INFO] Actor 2 in simcall MUTEX_UNLOCK(mutex: 0, owner: -1) -[0.000000] [mc_global/INFO] Actor 2 in simcall SEM_UNLOCK(semaphore: 1, capacity: 3) -[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 2 in simcall SEM_ASYNC_LOCK(semaphore: 0, capacity: 0) -[0.000000] [mc_global/INFO] Actor 3 in simcall MUTEX_ASYNC_LOCK(mutex: 0, owner: 2) -[0.000000] [mc_global/INFO] Actor 4 in simcall MUTEX_ASYNC_LOCK(mutex: 0, owner: 2) -[0.000000] [mc_global/INFO] Actor 5 in simcall MUTEX_ASYNC_LOCK(mutex: 0, owner: 2) -[0.000000] [mc_global/INFO] Actor 6 in simcall MUTEX_ASYNC_LOCK(mutex: 0, owner: 2) -[0.000000] [mc_global/INFO] Actor 7 in simcall MUTEX_ASYNC_LOCK(mutex: 0, owner: 2) -[0.000000] [mc_global/INFO] Actor 8 in simcall MUTEX_ASYNC_LOCK(mutex: 0, owner: 2) -[0.000000] [mc_global/INFO] Actor 9 in simcall MUTEX_ASYNC_LOCK(mutex: 0, owner: 2) -[0.000000] [mc_global/INFO] Actor 10 in simcall MUTEX_ASYNC_LOCK(mutex: 0, owner: 2) -[0.000000] [mc_global/INFO] Actor 11 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;2;2;2;2;2;2;2;2;2;2;2;2;2;2;2;2;2;2;2;3;4;5;6;7;8;9;10;11' -[0.000000] [mc_dfs/INFO] DFS exploration ended. 31 unique states visited; 0 explored traces (0 transition replays, 31 states visited overall) Test suite `producer_consumer_deadlock.tesh': NOK (<producer_consumer_deadlock.tesh:5> output mismatch) In addition, <producer_consumer_deadlock.tesh:5> got signal SIGTERM.
Standard Output
Ignore all cruft seen on SimGrid's continuous integration servers Test suite '/builds/workspace/SimGrid/build_mode/Debug/node/armv8/build/simgrid-3.35.1/teshsuite/mc/mcmini/producer_consumer_deadlock.tesh' [Tesh/INFO] setenv libdir=/builds/workspace/SimGrid/build_mode/Debug/node/armv8/build/simgrid-3.35.1/build/lib [Tesh/INFO] setenv bindir=/builds/workspace/SimGrid/build_mode/Debug/node/armv8/build/simgrid-3.35.1/build/teshsuite/mc [producer_consumer_deadlock.tesh:5] /builds/workspace/SimGrid/build_mode/Debug/node/armv8/build/simgrid-3.35.1/build/teshsuite/mc/../../bin/simgrid-mc --cfg=model-check/reduction:odpor --cfg=model-check/setenv:LD_PRELOAD=/builds/workspace/SimGrid/build_mode/Debug/node/armv8/build/simgrid-3.35.1/build/lib/libsthread.so /builds/workspace/SimGrid/build_mode/Debug/node/armv8/build/simgrid-3.35.1/build/teshsuite/mc/mcmini/mcmini-producer_consumer_deadlock 5 3 0 Test suite `producer_consumer_deadlock.tesh': NOK (<producer_consumer_deadlock.tesh:5> timeout after 100 sec) Output of <producer_consumer_deadlock.tesh:5> mismatch: --- expected +++ obtained @@ -1,50 +1 @@ [0.000000] [xbt_cfg/INFO] Configuration change: Set 'model-check/reduction' to 'odpor' -[0.000000] [mc_dfs/INFO] Start a DFS exploration. Reduction is: odpor. -[0.000000] [mc_global/INFO] ************************** -[0.000000] [mc_global/INFO] *** DEADLOCK DETECTED *** -[0.000000] [mc_global/INFO] ************************** -[0.000000] [ker_engine/INFO] 11 actors are still active, awaiting something. Here is their status: -[0.000000] [ker_engine/INFO] - pid 1 (main thread@Lilibeth) simcall ActorJoin(pid:2) -[0.000000] [ker_engine/INFO] - pid 2 (thread 1@Lilibeth) simcall SEM_WAIT(sem_id:0 not granted) -[0.000000] [ker_engine/INFO] - pid 3 (thread 2@Lilibeth) simcall MUTEX_WAIT(mutex_id:0 owner:2) -[0.000000] [ker_engine/INFO] - pid 4 (thread 3@Lilibeth) simcall MUTEX_WAIT(mutex_id:0 owner:2) -[0.000000] [ker_engine/INFO] - pid 5 (thread 4@Lilibeth) simcall MUTEX_WAIT(mutex_id:0 owner:2) -[0.000000] [ker_engine/INFO] - pid 6 (thread 5@Lilibeth) simcall MUTEX_WAIT(mutex_id:0 owner:2) -[0.000000] [ker_engine/INFO] - pid 7 (thread 6@Lilibeth) simcall MUTEX_WAIT(mutex_id:0 owner:2) -[0.000000] [ker_engine/INFO] - pid 8 (thread 7@Lilibeth) simcall MUTEX_WAIT(mutex_id:0 owner:2) -[0.000000] [ker_engine/INFO] - pid 9 (thread 8@Lilibeth) simcall MUTEX_WAIT(mutex_id:0 owner:2) -[0.000000] [ker_engine/INFO] - pid 10 (thread 9@Lilibeth) simcall MUTEX_WAIT(mutex_id:0 owner:2) -[0.000000] [ker_engine/INFO] - pid 11 (thread 10@Lilibeth) simcall MUTEX_WAIT(mutex_id:0 owner:2) -[0.000000] [mc_global/INFO] Counter-example execution trace: -[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 2 in simcall SEM_ASYNC_LOCK(semaphore: 0, capacity: 2) -[0.000000] [mc_global/INFO] Actor 2 in simcall SEM_WAIT(semaphore: 0, capacity: 2, granted: yes) -[0.000000] [mc_global/INFO] Actor 2 in simcall MUTEX_UNLOCK(mutex: 0, owner: -1) -[0.000000] [mc_global/INFO] Actor 2 in simcall SEM_UNLOCK(semaphore: 1, capacity: 1) -[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 2 in simcall SEM_ASYNC_LOCK(semaphore: 0, capacity: 1) -[0.000000] [mc_global/INFO] Actor 2 in simcall SEM_WAIT(semaphore: 0, capacity: 1, granted: yes) -[0.000000] [mc_global/INFO] Actor 2 in simcall MUTEX_UNLOCK(mutex: 0, owner: -1) -[0.000000] [mc_global/INFO] Actor 2 in simcall SEM_UNLOCK(semaphore: 1, capacity: 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 2 in simcall SEM_ASYNC_LOCK(semaphore: 0, capacity: 0) -[0.000000] [mc_global/INFO] Actor 2 in simcall SEM_WAIT(semaphore: 0, capacity: 0, granted: yes) -[0.000000] [mc_global/INFO] Actor 2 in simcall MUTEX_UNLOCK(mutex: 0, owner: -1) -[0.000000] [mc_global/INFO] Actor 2 in simcall SEM_UNLOCK(semaphore: 1, capacity: 3) -[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 2 in simcall SEM_ASYNC_LOCK(semaphore: 0, capacity: 0) -[0.000000] [mc_global/INFO] Actor 3 in simcall MUTEX_ASYNC_LOCK(mutex: 0, owner: 2) -[0.000000] [mc_global/INFO] Actor 4 in simcall MUTEX_ASYNC_LOCK(mutex: 0, owner: 2) -[0.000000] [mc_global/INFO] Actor 5 in simcall MUTEX_ASYNC_LOCK(mutex: 0, owner: 2) -[0.000000] [mc_global/INFO] Actor 6 in simcall MUTEX_ASYNC_LOCK(mutex: 0, owner: 2) -[0.000000] [mc_global/INFO] Actor 7 in simcall MUTEX_ASYNC_LOCK(mutex: 0, owner: 2) -[0.000000] [mc_global/INFO] Actor 8 in simcall MUTEX_ASYNC_LOCK(mutex: 0, owner: 2) -[0.000000] [mc_global/INFO] Actor 9 in simcall MUTEX_ASYNC_LOCK(mutex: 0, owner: 2) -[0.000000] [mc_global/INFO] Actor 10 in simcall MUTEX_ASYNC_LOCK(mutex: 0, owner: 2) -[0.000000] [mc_global/INFO] Actor 11 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;2;2;2;2;2;2;2;2;2;2;2;2;2;2;2;2;2;2;2;3;4;5;6;7;8;9;10;11' -[0.000000] [mc_dfs/INFO] DFS exploration ended. 31 unique states visited; 0 explored traces (0 transition replays, 31 states visited overall) Test suite `producer_consumer_deadlock.tesh': NOK (<producer_consumer_deadlock.tesh:5> output mismatch) In addition, <producer_consumer_deadlock.tesh:5> got signal SIGTERM.