> [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
+> [App ] Configuration change: Set 'actors' to '1'
> [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_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
+> [App ] Configuration change: Set 'actors' to '1'
> [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] 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 -- ${bindir:=.}/s4u-synchro-mutex --cfg=actors:2 --log=s4u_test.thres:critical
+$ ${bindir:=.}/../../../bin/simgrid-mc --cfg=model-check/sleep-set:true -- ${bindir:=.}/s4u-synchro-mutex --cfg=actors:2 --log=s4u_test.thres:critical --log=xbt_cfg.thres:critical
> [0.000000] [xbt_cfg/INFO] Configuration change: Set 'model-check/sleep-set' to 'true'
-> [0.000000] [xbt_cfg/INFO] Configuration change: Set 'actors' to '2'
> [0.000000] [mc_dfs/INFO] Start a DFS exploration. Reduction is: dpor.
> [0.000000] [mc_dfs/INFO] DFS exploration ended. 128 unique states visited; 26 backtracks (296 transition replays, 143 states visited overall)
-$ ${bindir:=.}/../../../bin/simgrid-mc --cfg=model-check/sleep-set:true -- ${bindir:=.}/s4u-synchro-mutex --cfg=actors:3 --log=s4u_test.thres:critical
+$ ${bindir:=.}/../../../bin/simgrid-mc --cfg=model-check/sleep-set:true -- ${bindir:=.}/s4u-synchro-mutex --cfg=actors:3 --log=s4u_test.thres:critical --log=xbt_cfg.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. 4645 unique states visited; 1082 backtracks (18004 transition replays, 12278 states visited overall)