#!/usr/bin/env tesh

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_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: 0, owner: -1) (state=3)
> [Checker]   MUTEX_ASYNC_LOCK(mutex: 0, owner: 2) (state=4)
> [Checker] INDEPENDENT Transitions:
> [Checker]   MUTEX_WAIT(mutex: 0, owner: 1) (state=2)
> [Checker]   MUTEX_ASYNC_LOCK(mutex: 0, owner: 2) (state=4)
> [Checker] Dependent Transitions:
> [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: 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_UNLOCK(mutex: 0, owner: -1) (state=3)
> [Checker]   MUTEX_UNLOCK(mutex: 0, owner: -1) (state=6)
> [Checker] There remains 0 actors, but none to interleave (depth 8).
> [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: 2) (stack depth: 1, state: 1, 0 interleaves)
> [Checker] Execute 1: MUTEX_ASYNC_LOCK(mutex: 0, owner: 2) (stack depth: 2, state: 8, 0 interleaves)
> [Checker] Dependent Transitions:
> [Checker]   MUTEX_ASYNC_LOCK(mutex: 0, owner: 2) (state=1)
> [Checker]   MUTEX_ASYNC_LOCK(mutex: 0, owner: 2) (state=8)
> [Checker] Execute 2: MUTEX_WAIT(mutex: 0, owner: 2) (stack depth: 3, state: 9, 0 interleaves)
> [Checker] INDEPENDENT Transitions:
> [Checker]   MUTEX_ASYNC_LOCK(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: 4, state: 10, 0 interleaves)
> [Checker] INDEPENDENT Transitions:
> [Checker]   MUTEX_ASYNC_LOCK(mutex: 0, owner: 2) (state=8)
> [Checker]   MUTEX_UNLOCK(mutex: 0, owner: 1) (state=10)
> [Checker] Execute 1: MUTEX_WAIT(mutex: 0, owner: 1) (stack depth: 5, state: 11, 0 interleaves)
> [Checker] Dependent Transitions:
> [Checker]   MUTEX_UNLOCK(mutex: 0, owner: 1) (state=10)
> [Checker]   MUTEX_WAIT(mutex: 0, owner: 1) (state=11)
> [Checker] Execute 1: MUTEX_UNLOCK(mutex: 0, owner: -1) (stack depth: 6, state: 12, 0 interleaves)
> [Checker] Dependent Transitions:
> [Checker]   MUTEX_UNLOCK(mutex: 0, owner: 1) (state=10)
> [Checker]   MUTEX_UNLOCK(mutex: 0, owner: -1) (state=12)
> [Checker] There remains 0 actors, but none to interleave (depth 8).
> [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] 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_ASYNC_LOCK(mutex: 0, owner: 1) (state=3)
> [Checker] Execute 1: MUTEX_UNLOCK(mutex: 0, owner: 2) (stack depth: 4, state: 14, 0 interleaves)
> [Checker] INDEPENDENT Transitions:
> [Checker]   MUTEX_ASYNC_LOCK(mutex: 0, owner: 1) (state=3)
> [Checker]   MUTEX_UNLOCK(mutex: 0, owner: 2) (state=14)
> [Checker] INDEPENDENT Transitions:
> [Checker]   MUTEX_ASYNC_LOCK(mutex: 0, owner: 2) (state=1)
> [Checker]   MUTEX_UNLOCK(mutex: 0, owner: 2) (state=14)
> [Checker] Execute 2: MUTEX_WAIT(mutex: 0, owner: 2) (stack depth: 5, state: 15, 0 interleaves)
> [Checker] Dependent Transitions:
> [Checker]   MUTEX_UNLOCK(mutex: 0, owner: 2) (state=14)
> [Checker]   MUTEX_WAIT(mutex: 0, owner: 2) (state=15)
> [Checker] Execute 2: MUTEX_UNLOCK(mutex: 0, owner: -1) (stack depth: 6, state: 16, 0 interleaves)
> [Checker] Dependent Transitions:
> [Checker]   MUTEX_UNLOCK(mutex: 0, owner: 2) (state=14)
> [Checker]   MUTEX_UNLOCK(mutex: 0, owner: -1) (state=16)
> [Checker] There remains 0 actors, but none to interleave (depth 8).
> [Checker] Execution came to an end at 2;1;2;1;2;2;0 (state: 17, depth: 7)
> [Checker] Backtracking from 2;1;2;1;2;2;0
> [Checker] There remains 0 actors, but none to interleave (depth 8).
> [Checker] Execution came to an end at 2;1;2;1;2;2;0 (state: 17, depth: 7)
> [Checker] Backtracking from 2;1;2;1;2;2;0
> [Checker] DFS exploration ended. 17 unique states visited; 2 backtracks (22 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. 130 unique states visited; 27 backtracks (334 transition replays, 151 states visited overall)

$ ${bindir:=.}/../../../bin/simgrid-mc --cfg=model-check/sleep-set:true --cfg=model-check/guided-mc:nb_wait -- ${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 'model-check/guided-mc' to 'nb_wait'
> [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. 3492 unique states visited; 743 backtracks (13164 transition replays, 8263 states visited overall)