X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/blobdiff_plain/9b1267b59e70deb98dbf69b1231f597ed292aaaf..add8b5f44959343a150508770c76912d4886861c:/examples/cpp/synchro-mutex/s4u-mc-synchro-mutex.tesh diff --git a/examples/cpp/synchro-mutex/s4u-mc-synchro-mutex.tesh b/examples/cpp/synchro-mutex/s4u-mc-synchro-mutex.tesh index 5bec63ffe3..6dda41c6dc 100644 --- a/examples/cpp/synchro-mutex/s4u-mc-synchro-mutex.tesh +++ b/examples/cpp/synchro-mutex/s4u-mc-synchro-mutex.tesh @@ -5,222 +5,83 @@ p This file tests the dependencies between MUTEX transitions $ ${bindir:=.}/../../../bin/simgrid-mc --log=mc_dfs.thres:verbose --log=root.fmt="[Checker]%e%m%n" -- ${bindir:=.}/s4u-synchro-mutex --cfg=actors:1 --log=s4u_test.thres:critical --log=root.fmt="[App%e%e%e%e]%e%m%n" > [App ] Configuration change: Set 'actors' to '1' > [Checker] Start a DFS exploration. Reduction is: dpor. -> [Checker] Execute 1: MUTEX_LOCK(mutex: 0, owner:1) (stack depth: 1, state: 1, 0 interleaves) -> [Checker] Execute 1: MUTEX_WAIT(mutex: 0, owner:1) (stack depth: 2, state: 2, 0 interleaves) -> [Checker] Execute 1: MUTEX_UNLOCK(mutex: 0, owner:-1) (stack depth: 3, state: 3, 0 interleaves) -> [Checker] Execute 2: MUTEX_LOCK(mutex: 0, owner:2) (stack depth: 4, state: 4, 0 interleaves) -> [Checker] Execute 2: MUTEX_WAIT(mutex: 0, owner:2) (stack depth: 5, state: 5, 0 interleaves) -> [Checker] Execute 2: MUTEX_UNLOCK(mutex: 0, owner:-1) (stack depth: 6, state: 6, 0 interleaves) -> [Checker] Execution came to an end at 1;1;1;2;2;2;0 (state: 7, depth: 7) -> [Checker] Backtracking from 1;1;1;2;2;2;0 -> [Checker] INDEPENDENT Transitions: -> [Checker] MUTEX_UNLOCK(mutex: 0, owner:-1) (state=3) -> [Checker] MUTEX_LOCK(mutex: 0, owner:2) (state=4) -> [Checker] INDEPENDENT Transitions: -> [Checker] MUTEX_WAIT(mutex: 0, owner:1) (state=2) -> [Checker] MUTEX_LOCK(mutex: 0, owner:2) (state=4) -> [Checker] Dependent Transitions: -> [Checker] MUTEX_LOCK(mutex: 0, owner:1) (state=1) -> [Checker] MUTEX_LOCK(mutex: 0, owner:2) (state=4) -> [Checker] Execute 2: MUTEX_LOCK(mutex: 0, owner:2) (stack depth: 1, state: 1, 0 interleaves) -> [Checker] Execute 1: MUTEX_LOCK(mutex: 0, owner:2) (stack depth: 2, state: 8, 0 interleaves) -> [Checker] Execute 2: MUTEX_WAIT(mutex: 0, owner:2) (stack depth: 3, state: 9, 0 interleaves) -> [Checker] Execute 2: MUTEX_UNLOCK(mutex: 0, owner:1) (stack depth: 4, state: 10, 0 interleaves) -> [Checker] Execute 1: MUTEX_WAIT(mutex: 0, owner:1) (stack depth: 5, state: 11, 0 interleaves) -> [Checker] Execute 1: MUTEX_UNLOCK(mutex: 0, owner:-1) (stack depth: 6, state: 12, 0 interleaves) -> [Checker] Execution came to an end at 2;1;2;2;1;1;0 (state: 13, depth: 7) -> [Checker] Backtracking from 2;1;2;2;1;1;0 -> [Checker] Dependent Transitions: -> [Checker] MUTEX_UNLOCK(mutex: 0, owner:1) (state=10) -> [Checker] MUTEX_WAIT(mutex: 0, owner:1) (state=11) -> [Checker] Backtracking from 2;1;2;2 -> [Checker] INDEPENDENT Transitions: -> [Checker] MUTEX_LOCK(mutex: 0, owner:2) (state=8) -> [Checker] MUTEX_WAIT(mutex: 0, owner:2) (state=9) -> [Checker] Dependent Transitions: -> [Checker] MUTEX_LOCK(mutex: 0, owner:2) (state=1) -> [Checker] MUTEX_LOCK(mutex: 0, owner:2) (state=8) -> [Checker] DFS exploration ended. 13 unique states visited; 3 backtracks (18 transition replays, 3 states visited overall) - -$ ${bindir:=.}/../../../bin/simgrid-mc --log=mc_dfs.thres:verbose --log=root.fmt="[Checker]%e%m%n" -- ${bindir:=.}/s4u-synchro-mutex --cfg=actors:2 --log=s4u_test.thres:critical --log=root.fmt="[App%e%e%e%e]%e%m%n" -> [App ] Configuration change: Set 'actors' to '2' -> [Checker] Start a DFS exploration. Reduction is: dpor. -> [Checker] Execute 1: MUTEX_LOCK(mutex: 0, owner:1) (stack depth: 1, state: 1, 0 interleaves) -> [Checker] Execute 1: MUTEX_WAIT(mutex: 0, owner:1) (stack depth: 2, state: 2, 0 interleaves) -> [Checker] Execute 1: MUTEX_UNLOCK(mutex: 0, owner:-1) (stack depth: 3, state: 3, 0 interleaves) -> [Checker] Execute 2: MUTEX_LOCK(mutex: 0, owner:2) (stack depth: 4, state: 4, 0 interleaves) -> [Checker] Execute 2: MUTEX_WAIT(mutex: 0, owner:2) (stack depth: 5, state: 5, 0 interleaves) -> [Checker] Execute 2: MUTEX_UNLOCK(mutex: 0, owner:-1) (stack depth: 6, state: 6, 0 interleaves) -> [Checker] Execute 3: MUTEX_LOCK(mutex: 1, owner:3) (stack depth: 7, state: 7, 0 interleaves) -> [Checker] Execute 3: MUTEX_WAIT(mutex: 1, owner:3) (stack depth: 8, state: 8, 0 interleaves) -> [Checker] Execute 3: MUTEX_UNLOCK(mutex: 1, owner:-1) (stack depth: 9, state: 9, 0 interleaves) -> [Checker] Execute 4: MUTEX_LOCK(mutex: 1, owner:4) (stack depth: 10, state: 10, 0 interleaves) -> [Checker] Execute 4: MUTEX_WAIT(mutex: 1, owner:4) (stack depth: 11, state: 11, 0 interleaves) -> [Checker] Execute 4: MUTEX_UNLOCK(mutex: 1, owner:-1) (stack depth: 12, state: 12, 0 interleaves) -> [Checker] Execution came to an end at 1;1;1;2;2;2;3;3;3;4;4;4;0 (state: 13, depth: 13) -> [Checker] Backtracking from 1;1;1;2;2;2;3;3;3;4;4;4;0 +> [Checker] Execute 1: MUTEX_ASYNC_LOCK(mutex: 0, owner: 1) (stack depth: 1, state: 1, 0 interleaves) +> [Checker] Execute 1: MUTEX_WAIT(mutex: 0, owner: 1) (stack depth: 2, state: 2, 0 interleaves) +> [Checker] Execute 1: MUTEX_UNLOCK(mutex: 0, owner: -1) (stack depth: 3, state: 3, 0 interleaves) +> [Checker] Execute 2: MUTEX_ASYNC_LOCK(mutex: 0, owner: 2) (stack depth: 4, state: 4, 0 interleaves) > [Checker] INDEPENDENT Transitions: -> [Checker] MUTEX_UNLOCK(mutex: 1, owner:-1) (state=9) -> [Checker] MUTEX_LOCK(mutex: 1, owner:4) (state=10) +> [Checker] MUTEX_UNLOCK(mutex: 0, owner: -1) (state=3) +> [Checker] MUTEX_ASYNC_LOCK(mutex: 0, owner: 2) (state=4) > [Checker] INDEPENDENT Transitions: -> [Checker] MUTEX_WAIT(mutex: 1, owner:3) (state=8) -> [Checker] MUTEX_LOCK(mutex: 1, owner:4) (state=10) +> [Checker] MUTEX_WAIT(mutex: 0, owner: 1) (state=2) +> [Checker] MUTEX_ASYNC_LOCK(mutex: 0, owner: 2) (state=4) > [Checker] Dependent Transitions: -> [Checker] MUTEX_LOCK(mutex: 1, owner:3) (state=7) -> [Checker] MUTEX_LOCK(mutex: 1, owner:4) (state=10) -> [Checker] INDEPENDENT Transitions: -> [Checker] MUTEX_UNLOCK(mutex: 0, owner:-1) (state=6) -> [Checker] MUTEX_LOCK(mutex: 1, owner:3) (state=7) -> [Checker] INDEPENDENT Transitions: -> [Checker] MUTEX_WAIT(mutex: 0, owner:2) (state=5) -> [Checker] MUTEX_LOCK(mutex: 1, owner:3) (state=7) -> [Checker] INDEPENDENT Transitions: -> [Checker] MUTEX_LOCK(mutex: 0, owner:2) (state=4) -> [Checker] MUTEX_LOCK(mutex: 1, owner:3) (state=7) -> [Checker] INDEPENDENT Transitions: -> [Checker] MUTEX_UNLOCK(mutex: 0, owner:-1) (state=3) -> [Checker] MUTEX_LOCK(mutex: 1, owner:3) (state=7) -> [Checker] INDEPENDENT Transitions: -> [Checker] MUTEX_WAIT(mutex: 0, owner:1) (state=2) -> [Checker] MUTEX_LOCK(mutex: 1, owner:3) (state=7) -> [Checker] INDEPENDENT Transitions: -> [Checker] MUTEX_LOCK(mutex: 0, owner:1) (state=1) -> [Checker] MUTEX_LOCK(mutex: 1, owner:3) (state=7) -> [Checker] Execute 4: MUTEX_LOCK(mutex: 1, owner:4) (stack depth: 7, state: 7, 0 interleaves) -> [Checker] Execute 3: MUTEX_LOCK(mutex: 1, owner:4) (stack depth: 8, state: 14, 0 interleaves) -> [Checker] Execute 4: MUTEX_WAIT(mutex: 1, owner:4) (stack depth: 9, state: 15, 0 interleaves) -> [Checker] Execute 4: MUTEX_UNLOCK(mutex: 1, owner:3) (stack depth: 10, state: 16, 0 interleaves) -> [Checker] Execute 3: MUTEX_WAIT(mutex: 1, owner:3) (stack depth: 11, state: 17, 0 interleaves) -> [Checker] Execute 3: MUTEX_UNLOCK(mutex: 1, owner:-1) (stack depth: 12, state: 18, 0 interleaves) -> [Checker] Execution came to an end at 1;1;1;2;2;2;4;3;4;4;3;3;0 (state: 19, depth: 13) -> [Checker] Backtracking from 1;1;1;2;2;2;4;3;4;4;3;3;0 +> [Checker] MUTEX_ASYNC_LOCK(mutex: 0, owner: 1) (state=1) +> [Checker] MUTEX_ASYNC_LOCK(mutex: 0, owner: 2) (state=4) +> [Checker] Execute 2: MUTEX_WAIT(mutex: 0, owner: 2) (stack depth: 5, state: 5, 0 interleaves) > [Checker] Dependent Transitions: -> [Checker] MUTEX_UNLOCK(mutex: 1, owner:3) (state=16) -> [Checker] MUTEX_WAIT(mutex: 1, owner:3) (state=17) -> [Checker] Backtracking from 1;1;1;2;2;2;4;3;4;4 -> [Checker] INDEPENDENT Transitions: -> [Checker] MUTEX_LOCK(mutex: 1, owner:4) (state=14) -> [Checker] MUTEX_WAIT(mutex: 1, owner:4) (state=15) +> [Checker] MUTEX_UNLOCK(mutex: 0, owner: -1) (state=3) +> [Checker] MUTEX_WAIT(mutex: 0, owner: 2) (state=5) +> [Checker] Execute 2: MUTEX_UNLOCK(mutex: 0, owner: -1) (stack depth: 6, state: 6, 0 interleaves) > [Checker] Dependent Transitions: -> [Checker] MUTEX_LOCK(mutex: 1, owner:4) (state=7) -> [Checker] MUTEX_LOCK(mutex: 1, owner:4) (state=14) -> [Checker] INDEPENDENT Transitions: -> [Checker] MUTEX_UNLOCK(mutex: 0, owner:-1) (state=6) -> [Checker] MUTEX_LOCK(mutex: 1, owner:4) (state=7) -> [Checker] INDEPENDENT Transitions: -> [Checker] MUTEX_WAIT(mutex: 0, owner:2) (state=5) -> [Checker] MUTEX_LOCK(mutex: 1, owner:4) (state=7) -> [Checker] INDEPENDENT Transitions: -> [Checker] MUTEX_LOCK(mutex: 0, owner:2) (state=4) -> [Checker] MUTEX_LOCK(mutex: 1, owner:4) (state=7) -> [Checker] INDEPENDENT Transitions: -> [Checker] MUTEX_UNLOCK(mutex: 0, owner:-1) (state=3) -> [Checker] MUTEX_LOCK(mutex: 1, owner:4) (state=7) -> [Checker] INDEPENDENT Transitions: -> [Checker] MUTEX_WAIT(mutex: 0, owner:1) (state=2) -> [Checker] MUTEX_LOCK(mutex: 1, owner:4) (state=7) -> [Checker] INDEPENDENT Transitions: -> [Checker] MUTEX_LOCK(mutex: 0, owner:1) (state=1) -> [Checker] MUTEX_LOCK(mutex: 1, owner:4) (state=7) -> [Checker] INDEPENDENT Transitions: -> [Checker] MUTEX_UNLOCK(mutex: 0, owner:-1) (state=3) -> [Checker] MUTEX_LOCK(mutex: 0, owner:2) (state=4) +> [Checker] MUTEX_UNLOCK(mutex: 0, owner: -1) (state=3) +> [Checker] MUTEX_UNLOCK(mutex: 0, owner: -1) (state=6) +> [Checker] Execution came to an end at 1;1;1;2;2;2;0 (state: 7, depth: 7) +> [Checker] Backtracking from 1;1;1;2;2;2;0 +> [Checker] Execute 2: MUTEX_ASYNC_LOCK(mutex: 0, owner: 1) (stack depth: 3, state: 3, 0 interleaves) > [Checker] INDEPENDENT Transitions: -> [Checker] MUTEX_WAIT(mutex: 0, owner:1) (state=2) -> [Checker] MUTEX_LOCK(mutex: 0, owner:2) (state=4) +> [Checker] MUTEX_WAIT(mutex: 0, owner: 1) (state=2) +> [Checker] MUTEX_ASYNC_LOCK(mutex: 0, owner: 1) (state=3) > [Checker] Dependent Transitions: -> [Checker] MUTEX_LOCK(mutex: 0, owner:1) (state=1) -> [Checker] MUTEX_LOCK(mutex: 0, owner:2) (state=4) -> [Checker] Execute 2: MUTEX_LOCK(mutex: 0, owner:2) (stack depth: 1, state: 1, 0 interleaves) -> [Checker] Execute 1: MUTEX_LOCK(mutex: 0, owner:2) (stack depth: 2, state: 20, 0 interleaves) -> [Checker] Execute 2: MUTEX_WAIT(mutex: 0, owner:2) (stack depth: 3, state: 21, 0 interleaves) -> [Checker] Execute 2: MUTEX_UNLOCK(mutex: 0, owner:1) (stack depth: 4, state: 22, 0 interleaves) -> [Checker] Execute 1: MUTEX_WAIT(mutex: 0, owner:1) (stack depth: 5, state: 23, 0 interleaves) -> [Checker] Execute 1: MUTEX_UNLOCK(mutex: 0, owner:-1) (stack depth: 6, state: 24, 0 interleaves) -> [Checker] Execute 3: MUTEX_LOCK(mutex: 1, owner:3) (stack depth: 7, state: 25, 0 interleaves) -> [Checker] Execute 3: MUTEX_WAIT(mutex: 1, owner:3) (stack depth: 8, state: 26, 0 interleaves) -> [Checker] Execute 3: MUTEX_UNLOCK(mutex: 1, owner:-1) (stack depth: 9, state: 27, 0 interleaves) -> [Checker] Execute 4: MUTEX_LOCK(mutex: 1, owner:4) (stack depth: 10, state: 28, 0 interleaves) -> [Checker] Execute 4: MUTEX_WAIT(mutex: 1, owner:4) (stack depth: 11, state: 29, 0 interleaves) -> [Checker] Execute 4: MUTEX_UNLOCK(mutex: 1, owner:-1) (stack depth: 12, state: 30, 0 interleaves) -> [Checker] Execution came to an end at 2;1;2;2;1;1;3;3;3;4;4;4;0 (state: 31, depth: 13) -> [Checker] Backtracking from 2;1;2;2;1;1;3;3;3;4;4;4;0 -> [Checker] INDEPENDENT Transitions: -> [Checker] MUTEX_UNLOCK(mutex: 1, owner:-1) (state=27) -> [Checker] MUTEX_LOCK(mutex: 1, owner:4) (state=28) +> [Checker] MUTEX_ASYNC_LOCK(mutex: 0, owner: 1) (state=1) +> [Checker] MUTEX_ASYNC_LOCK(mutex: 0, owner: 1) (state=3) +> [Checker] Execute 1: MUTEX_UNLOCK(mutex: 0, owner: 2) (stack depth: 4, state: 8, 0 interleaves) > [Checker] INDEPENDENT Transitions: -> [Checker] MUTEX_WAIT(mutex: 1, owner:3) (state=26) -> [Checker] MUTEX_LOCK(mutex: 1, owner:4) (state=28) +> [Checker] MUTEX_ASYNC_LOCK(mutex: 0, owner: 1) (state=3) +> [Checker] MUTEX_UNLOCK(mutex: 0, owner: 2) (state=8) +> [Checker] Execute 2: MUTEX_WAIT(mutex: 0, owner: 2) (stack depth: 5, state: 9, 0 interleaves) > [Checker] Dependent Transitions: -> [Checker] MUTEX_LOCK(mutex: 1, owner:3) (state=25) -> [Checker] MUTEX_LOCK(mutex: 1, owner:4) (state=28) -> [Checker] INDEPENDENT Transitions: -> [Checker] MUTEX_UNLOCK(mutex: 0, owner:-1) (state=24) -> [Checker] MUTEX_LOCK(mutex: 1, owner:3) (state=25) -> [Checker] INDEPENDENT Transitions: -> [Checker] MUTEX_WAIT(mutex: 0, owner:1) (state=23) -> [Checker] MUTEX_LOCK(mutex: 1, owner:3) (state=25) -> [Checker] INDEPENDENT Transitions: -> [Checker] MUTEX_UNLOCK(mutex: 0, owner:1) (state=22) -> [Checker] MUTEX_LOCK(mutex: 1, owner:3) (state=25) -> [Checker] INDEPENDENT Transitions: -> [Checker] MUTEX_WAIT(mutex: 0, owner:2) (state=21) -> [Checker] MUTEX_LOCK(mutex: 1, owner:3) (state=25) -> [Checker] INDEPENDENT Transitions: -> [Checker] MUTEX_LOCK(mutex: 0, owner:2) (state=20) -> [Checker] MUTEX_LOCK(mutex: 1, owner:3) (state=25) -> [Checker] INDEPENDENT Transitions: -> [Checker] MUTEX_LOCK(mutex: 0, owner:2) (state=1) -> [Checker] MUTEX_LOCK(mutex: 1, owner:3) (state=25) -> [Checker] Execute 4: MUTEX_LOCK(mutex: 1, owner:4) (stack depth: 7, state: 25, 0 interleaves) -> [Checker] Execute 3: MUTEX_LOCK(mutex: 1, owner:4) (stack depth: 8, state: 32, 0 interleaves) -> [Checker] Execute 4: MUTEX_WAIT(mutex: 1, owner:4) (stack depth: 9, state: 33, 0 interleaves) -> [Checker] Execute 4: MUTEX_UNLOCK(mutex: 1, owner:3) (stack depth: 10, state: 34, 0 interleaves) -> [Checker] Execute 3: MUTEX_WAIT(mutex: 1, owner:3) (stack depth: 11, state: 35, 0 interleaves) -> [Checker] Execute 3: MUTEX_UNLOCK(mutex: 1, owner:-1) (stack depth: 12, state: 36, 0 interleaves) -> [Checker] Execution came to an end at 2;1;2;2;1;1;4;3;4;4;3;3;0 (state: 37, depth: 13) -> [Checker] Backtracking from 2;1;2;2;1;1;4;3;4;4;3;3;0 +> [Checker] MUTEX_UNLOCK(mutex: 0, owner: 2) (state=8) +> [Checker] MUTEX_WAIT(mutex: 0, owner: 2) (state=9) +> [Checker] Execute 2: MUTEX_UNLOCK(mutex: 0, owner: -1) (stack depth: 6, state: 10, 0 interleaves) > [Checker] Dependent Transitions: -> [Checker] MUTEX_UNLOCK(mutex: 1, owner:3) (state=34) -> [Checker] MUTEX_WAIT(mutex: 1, owner:3) (state=35) -> [Checker] Backtracking from 2;1;2;2;1;1;4;3;4;4 -> [Checker] INDEPENDENT Transitions: -> [Checker] MUTEX_LOCK(mutex: 1, owner:4) (state=32) -> [Checker] MUTEX_WAIT(mutex: 1, owner:4) (state=33) +> [Checker] MUTEX_UNLOCK(mutex: 0, owner: 2) (state=8) +> [Checker] MUTEX_UNLOCK(mutex: 0, owner: -1) (state=10) +> [Checker] Execution came to an end at 1;1;2;1;2;2;0 (state: 11, depth: 7) +> [Checker] Backtracking from 1;1;2;1;2;2;0 +> [Checker] Execute 2: MUTEX_ASYNC_LOCK(mutex: 0, owner: 2) (stack depth: 1, state: 1, 0 interleaves) +> [Checker] Execute 1: MUTEX_ASYNC_LOCK(mutex: 0, owner: 2) (stack depth: 2, state: 12, 0 interleaves) > [Checker] Dependent Transitions: -> [Checker] MUTEX_LOCK(mutex: 1, owner:4) (state=25) -> [Checker] MUTEX_LOCK(mutex: 1, owner:4) (state=32) -> [Checker] INDEPENDENT Transitions: -> [Checker] MUTEX_UNLOCK(mutex: 0, owner:-1) (state=24) -> [Checker] MUTEX_LOCK(mutex: 1, owner:4) (state=25) -> [Checker] INDEPENDENT Transitions: -> [Checker] MUTEX_WAIT(mutex: 0, owner:1) (state=23) -> [Checker] MUTEX_LOCK(mutex: 1, owner:4) (state=25) -> [Checker] INDEPENDENT Transitions: -> [Checker] MUTEX_UNLOCK(mutex: 0, owner:1) (state=22) -> [Checker] MUTEX_LOCK(mutex: 1, owner:4) (state=25) +> [Checker] MUTEX_ASYNC_LOCK(mutex: 0, owner: 2) (state=1) +> [Checker] MUTEX_ASYNC_LOCK(mutex: 0, owner: 2) (state=12) +> [Checker] Execute 2: MUTEX_WAIT(mutex: 0, owner: 2) (stack depth: 3, state: 13, 0 interleaves) > [Checker] INDEPENDENT Transitions: -> [Checker] MUTEX_WAIT(mutex: 0, owner:2) (state=21) -> [Checker] MUTEX_LOCK(mutex: 1, owner:4) (state=25) +> [Checker] MUTEX_ASYNC_LOCK(mutex: 0, owner: 2) (state=12) +> [Checker] MUTEX_WAIT(mutex: 0, owner: 2) (state=13) +> [Checker] Execute 2: MUTEX_UNLOCK(mutex: 0, owner: 1) (stack depth: 4, state: 14, 0 interleaves) > [Checker] INDEPENDENT Transitions: -> [Checker] MUTEX_LOCK(mutex: 0, owner:2) (state=20) -> [Checker] MUTEX_LOCK(mutex: 1, owner:4) (state=25) -> [Checker] INDEPENDENT Transitions: -> [Checker] MUTEX_LOCK(mutex: 0, owner:2) (state=1) -> [Checker] MUTEX_LOCK(mutex: 1, owner:4) (state=25) +> [Checker] MUTEX_ASYNC_LOCK(mutex: 0, owner: 2) (state=12) +> [Checker] MUTEX_UNLOCK(mutex: 0, owner: 1) (state=14) +> [Checker] Execute 1: MUTEX_WAIT(mutex: 0, owner: 1) (stack depth: 5, state: 15, 0 interleaves) > [Checker] Dependent Transitions: -> [Checker] MUTEX_UNLOCK(mutex: 0, owner:1) (state=22) -> [Checker] MUTEX_WAIT(mutex: 0, owner:1) (state=23) -> [Checker] Backtracking from 2;1;2;2 -> [Checker] INDEPENDENT Transitions: -> [Checker] MUTEX_LOCK(mutex: 0, owner:2) (state=20) -> [Checker] MUTEX_WAIT(mutex: 0, owner:2) (state=21) +> [Checker] MUTEX_UNLOCK(mutex: 0, owner: 1) (state=14) +> [Checker] MUTEX_WAIT(mutex: 0, owner: 1) (state=15) +> [Checker] Execute 1: MUTEX_UNLOCK(mutex: 0, owner: -1) (stack depth: 6, state: 16, 0 interleaves) > [Checker] Dependent Transitions: -> [Checker] MUTEX_LOCK(mutex: 0, owner:2) (state=1) -> [Checker] MUTEX_LOCK(mutex: 0, owner:2) (state=20) -> [Checker] DFS exploration ended. 37 unique states visited; 7 backtracks (76 transition replays, 33 states visited overall) +> [Checker] MUTEX_UNLOCK(mutex: 0, owner: 1) (state=14) +> [Checker] MUTEX_UNLOCK(mutex: 0, owner: -1) (state=16) +> [Checker] Execution came to an end at 2;1;2;2;1;1;0 (state: 17, depth: 7) +> [Checker] Backtracking from 2;1;2;2;1;1;0 +> [Checker] DFS exploration ended. 17 unique states visited; 3 backtracks (21 transition replays, 2 states visited overall) + +$ ${bindir:=.}/../../../bin/simgrid-mc --cfg=model-check/sleep-set:true -- ${bindir:=.}/s4u-synchro-mutex --cfg=actors:2 --log=s4u_test.thres:critical +> [0.000000] [xbt_cfg/INFO] Configuration change: Set 'model-check/sleep-set' to 'true' +> [0.000000] [xbt_cfg/INFO] Configuration change: Set 'actors' to '2' +> [0.000000] [mc_dfs/INFO] Start a DFS exploration. Reduction is: dpor. +> [0.000000] [mc_dfs/INFO] DFS exploration ended. 128 unique states visited; 26 backtracks (296 transition replays, 143 states visited overall) -$ ${bindir:=.}/../../../bin/simgrid-mc -- ${bindir:=.}/s4u-synchro-mutex --cfg=actors:3 --log=s4u_test.thres:critical +$ ${bindir:=.}/../../../bin/simgrid-mc --cfg=model-check/sleep-set:true -- ${bindir:=.}/s4u-synchro-mutex --cfg=actors:3 --log=s4u_test.thres:critical +> [0.000000] [xbt_cfg/INFO] Configuration change: Set 'model-check/sleep-set' to 'true' > [0.000000] [xbt_cfg/INFO] Configuration change: Set 'actors' to '3' > [0.000000] [mc_dfs/INFO] Start a DFS exploration. Reduction is: dpor. -> [0.000000] [mc_dfs/INFO] DFS exploration ended. 85 unique states visited; 15 backtracks (240 transition replays, 141 states visited overall) +> [0.000000] [mc_dfs/INFO] DFS exploration ended. 4645 unique states visited; 1082 backtracks (18004 transition replays, 12278 states visited overall)