Execution Chart

We display below the execution chart for this examination (boot time has been removed).

Trace from the execution

Waiting for the VM to be ready (probing ssh)
..................
=====================================================================
Generated by BenchKit 2-3253
Executing tool lola
Input is DatabaseWithMutex-PT-02, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r018-ebro-149436309000180
=====================================================================

--------------------
content from stdout:

=== Data for post analysis generated by BenchKit (invocation template)

The expected result is a vector of booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME DatabaseWithMutex-COL-02-ReachabilityFireability-0
FORMULA_NAME DatabaseWithMutex-COL-02-ReachabilityFireability-1
FORMULA_NAME DatabaseWithMutex-COL-02-ReachabilityFireability-10
FORMULA_NAME DatabaseWithMutex-COL-02-ReachabilityFireability-11
FORMULA_NAME DatabaseWithMutex-COL-02-ReachabilityFireability-12
FORMULA_NAME DatabaseWithMutex-COL-02-ReachabilityFireability-13
FORMULA_NAME DatabaseWithMutex-COL-02-ReachabilityFireability-14
FORMULA_NAME DatabaseWithMutex-COL-02-ReachabilityFireability-15
FORMULA_NAME DatabaseWithMutex-COL-02-ReachabilityFireability-2
FORMULA_NAME DatabaseWithMutex-COL-02-ReachabilityFireability-3
FORMULA_NAME DatabaseWithMutex-COL-02-ReachabilityFireability-4
FORMULA_NAME DatabaseWithMutex-COL-02-ReachabilityFireability-5
FORMULA_NAME DatabaseWithMutex-COL-02-ReachabilityFireability-6
FORMULA_NAME DatabaseWithMutex-COL-02-ReachabilityFireability-7
FORMULA_NAME DatabaseWithMutex-COL-02-ReachabilityFireability-8
FORMULA_NAME DatabaseWithMutex-COL-02-ReachabilityFireability-9

=== Now, execution of the tool begins

BK_START 1494623369102


Time: 3600 - MCC
----- Start make prepare stdout -----
checking for too many tokens
----- Start make result stdout -----
ReachabilityFireability @ DatabaseWithMutex-PT-02 @ 3540 seconds
----- Start make result stdout -----
lola: LoLA will run for 3540 seconds at most (--timelimit)
lola: NET
lola: reading net from model.pnml.lola
lola: finished parsing
lola: closed net file model.pnml.lola
lola: 70/65536 symbol table entries, 0 collisions
lola: preprocessing...
lola: finding significant places
lola: 38 places, 32 transitions, 28 significant places
lola: computing forward-conflicting sets
lola: computing back-conflicting sets
lola: 46 transition conflict sets
lola: TASK
lola: reading formula from DatabaseWithMutex-COL-02-ReachabilityFireability.task
lola: A (G ((NOT FIREABLE(Change_1_1) AND NOT FIREABLE(Change_1_2) AND NOT FIREABLE(Change_2_2) AND NOT FIREABLE(Change_2_1) AND ((NOT FIREABLE(Update_1_2) AND NOT FIREABLE(Update_2_2) AND NOT FIREABLE(Update_1_1) AND NOT FIREABLE(Update_2_1) AND NOT FIREABLE(Start_1_1) AND NOT FIREABLE(Start_2_1) AND NOT FIREABLE(Start_2_2) AND NOT FIREABLE(Start_1_2)) OR (NOT FIREABLE(SendMsg_1_1) AND NOT FIREABLE(SendMsg_2_1) AND NOT FIREABLE(SendMsg_2_2) AND NOT FIREABLE(SendMsg_1_2) AND NOT FIREABLE(Start_1_1) AND NOT FIREABLE(Start_2_1) AND NOT FIREABLE(Start_2_2) AND NOT FIREABLE(Start_1_2)))))) : E (F ((FIREABLE(SendReply_2_2) OR FIREABLE(SendReply_1_2) OR FIREABLE(SendReply_2_1) OR FIREABLE(SendReply_1_1)))) : A (G ((FIREABLE(SendReply_2_2) OR FIREABLE(SendReply_1_2) OR FIREABLE(SendReply_2_1) OR FIREABLE(SendReply_1_1)))) : E (F (((NOT FIREABLE(end_update_2_1) AND NOT FIREABLE(end_update_1_1) AND NOT FIREABLE(end_update_1_2) AND NOT FIREABLE(end_update_2_2) AND ((NOT FIREABLE(SendMsg_1_1) AND NOT FIREABLE(SendMsg_2_1) AND NOT FIREABLE(SendMsg_2_2) AND NOT FIREABLE(SendMsg_1_2)) OR (NOT FIREABLE(Change_1_1) AND NOT FIREABLE(Change_1_2) AND NOT FIREABLE(Change_2_2) AND NOT FIREABLE(Change_2_1)))) OR (NOT FIREABLE(SendMsg_1_1) AND NOT FIREABLE(SendMsg_2_1) AND NOT FIREABLE(SendMsg_2_2) AND NOT FIREABLE(SendMsg_1_2) AND (FIREABLE(Start_1_1) OR FIREABLE(Start_2_1) OR FIREABLE(Start_2_2) OR FIREABLE(Start_1_2)))))) : A (G ((NOT FIREABLE(Release_1_2) AND NOT FIREABLE(Release_2_2) AND NOT FIREABLE(Release_1_1) AND NOT FIREABLE(Release_2_1)))) : A (G ((FIREABLE(SendReply_2_2) OR FIREABLE(SendReply_1_2) OR FIREABLE(SendReply_2_1) OR FIREABLE(SendReply_1_1) OR ((FIREABLE(Change_1_1) OR FIREABLE(Change_1_2) OR FIREABLE(Change_2_2) OR FIREABLE(Change_2_1)) AND (FIREABLE(Release_1_2) OR FIREABLE(Release_2_2) OR FIREABLE(Release_1_1) OR FIREABLE(Release_2_1))) OR ((FIREABLE(SendReply_2_2) OR FIREABLE(SendReply_1_2) OR FIREABLE(SendReply_2_1) OR FIREABLE(SendReply_1_1)) AND (FIREABLE(Release_1_2) OR FIREABLE(Release_2_2) OR FIREABLE(Release_1_1) OR FIREABLE(Release_2_1))) OR FIREABLE(Release_1_2) OR FIREABLE(Release_2_2) OR FIREABLE(Release_1_1) OR FIREABLE(Release_2_1)))) : E (F ((FIREABLE(Acquire_2_1) OR FIREABLE(Acquire_1_1) OR FIREABLE(Acquire_2_2) OR FIREABLE(Acquire_1_2)))) : E (F ((FIREABLE(SendMsg_1_1) OR FIREABLE(SendMsg_2_1) OR FIREABLE(SendMsg_2_2) OR FIREABLE(SendMsg_1_2)))) : E (F ((NOT FIREABLE(SendReply_2_2) AND NOT FIREABLE(SendReply_1_2) AND NOT FIREABLE(SendReply_2_1) AND NOT FIREABLE(SendReply_1_1) AND (FIREABLE(SendReply_2_2) OR FIREABLE(SendReply_1_2) OR FIREABLE(SendReply_2_1) OR FIREABLE(SendReply_1_1) OR FIREABLE(SendMsg_1_1) OR FIREABLE(SendMsg_2_1) OR FIREABLE(SendMsg_2_2) OR FIREABLE(SendMsg_1_2)) AND (FIREABLE(end_update_2_1) OR FIREABLE(end_update_1_1) OR FIREABLE(end_update_1_2) OR FIREABLE(end_update_2_2)) AND (FIREABLE(Update_1_2) OR FIREABLE(Update_2_2) OR FIREABLE(Update_1_1) OR FIREABLE(Update_2_1)) AND (FIREABLE(Update_1_2) OR FIREABLE(Update_2_2) OR FIREABLE(Update_1_1) OR FIREABLE(Update_2_1))))) : E (F (((NOT FIREABLE(Release_1_2) AND NOT FIREABLE(Release_2_2) AND NOT FIREABLE(Release_1_1) AND NOT FIREABLE(Release_2_1) AND NOT FIREABLE(SendReply_2_2) AND NOT FIREABLE(SendReply_1_2) AND NOT FIREABLE(SendReply_2_1) AND NOT FIREABLE(SendReply_1_1) AND (FIREABLE(Acquire_2_1) OR FIREABLE(Acquire_1_1) OR FIREABLE(Acquire_2_2) OR FIREABLE(Acquire_1_2))) OR (NOT FIREABLE(Acquire_2_1) AND NOT FIREABLE(Acquire_1_1) AND NOT FIREABLE(Acquire_2_2) AND NOT FIREABLE(Acquire_1_2) AND NOT FIREABLE(Acquire_2_1) AND NOT FIREABLE(Acquire_1_1) AND NOT FIREABLE(Acquire_2_2) AND NOT FIREABLE(Acquire_1_2) AND NOT FIREABLE(SendMsg_1_1) AND NOT FIREABLE(SendMsg_2_1) AND NOT FIREABLE(SendMsg_2_2) AND NOT FIREABLE(SendMsg_1_2))))) : A (G ((FIREABLE(SendReply_2_2) OR FIREABLE(SendReply_1_2) OR FIREABLE(SendReply_2_1) OR FIREABLE(SendReply_1_1)))) : A (G ((((NOT FIREABLE(SendMsg_1_1) AND NOT FIREABLE(SendMsg_2_1) AND NOT FIREABLE(SendMsg_2_2) AND NOT FIREABLE(SendMsg_1_2)) OR (NOT FIREABLE(SendMsg_1_1) AND NOT FIREABLE(SendMsg_2_1) AND NOT FIREABLE(SendMsg_2_2) AND NOT FIREABLE(SendMsg_1_2))) AND (FIREABLE(Change_1_1) OR FIREABLE(Change_1_2) OR FIREABLE(Change_2_2) OR FIREABLE(Change_2_1)) AND NOT FIREABLE(Change_1_1) AND NOT FIREABLE(Change_1_2) AND NOT FIREABLE(Change_2_2) AND NOT FIREABLE(Change_2_1) AND ((NOT FIREABLE(Release_1_2) AND NOT FIREABLE(Release_2_2) AND NOT FIREABLE(Release_1_1) AND NOT FIREABLE(Release_2_1)) OR (NOT FIREABLE(SendReply_2_2) AND NOT FIREABLE(SendReply_1_2) AND NOT FIREABLE(SendReply_2_1) AND NOT FIREABLE(SendReply_1_1)))))) : E (F ((FIREABLE(Update_1_2) OR FIREABLE(Update_2_2) OR FIREABLE(Update_1_1) OR FIREABLE(Update_2_1)))) : E (F ((((FIREABLE(SendReply_2_2) OR FIREABLE(SendReply_1_2) OR FIREABLE(SendReply_2_1) OR FIREABLE(SendReply_1_1) OR ((FIREABLE(end_update_2_1) OR FIREABLE(end_update_1_1) OR FIREABLE(end_update_1_2) OR FIREABLE(end_update_2_2)) AND (FIREABLE(end_update_2_1) OR FIREABLE(end_update_1_1) OR FIREABLE(end_update_1_2) OR FIREABLE(end_update_2_2)))) AND (FIREABLE(Start_1_1) OR FIREABLE(Start_2_1) OR FIREABLE(Start_2_2) OR FIREABLE(Start_1_2))) OR ((FIREABLE(Release_1_2) OR FIREABLE(Release_2_2) OR FIREABLE(Release_1_1) OR FIREABLE(Release_2_1)) AND (FIREABLE(SendReply_2_2) OR FIREABLE(SendReply_1_2) OR FIREABLE(SendReply_2_1) OR FIREABLE(SendReply_1_1)) AND (FIREABLE(SendMsg_1_1) OR FIREABLE(SendMsg_2_1) OR FIREABLE(SendMsg_2_2) OR FIREABLE(SendMsg_1_2)) AND (FIREABLE(Update_1_2) OR FIREABLE(Update_2_2) OR FIREABLE(Update_1_1) OR FIREABLE(Update_2_1)))))) : A (G ((((NOT FIREABLE(end_update_2_1) AND NOT FIREABLE(end_update_1_1) AND NOT FIREABLE(end_update_1_2) AND NOT FIREABLE(end_update_2_2) AND NOT FIREABLE(SendMsg_1_1) AND NOT FIREABLE(SendMsg_2_1) AND NOT FIREABLE(SendMsg_2_2) AND NOT FIREABLE(SendMsg_1_2)) OR (NOT FIREABLE(end_update_2_1) AND NOT FIREABLE(end_update_1_1) AND NOT FIREABLE(end_update_1_2) AND NOT FIREABLE(end_update_2_2) AND NOT FIREABLE(end_update_2_1) AND NOT FIREABLE(end_update_1_1) AND NOT FIREABLE(end_update_1_2) AND NOT FIREABLE(end_update_2_2))) AND (FIREABLE(Release_1_2) OR FIREABLE(Release_2_2) OR FIREABLE(Release_1_1) OR FIREABLE(Release_2_1) OR (NOT FIREABLE(Start_1_1) AND NOT FIREABLE(Start_2_1) AND NOT FIREABLE(Start_2_2) AND NOT FIREABLE(Start_1_2) AND (FIREABLE(Change_1_1) OR FIREABLE(Change_1_2) OR FIREABLE(Change_2_2) OR FIREABLE(Change_2_1))))))) : E (F ((FIREABLE(Release_1_2) OR FIREABLE(Release_2_2) OR FIREABLE(Release_1_1) OR FIREABLE(Release_2_1) OR ((FIREABLE(Acquire_2_1) OR FIREABLE(Acquire_1_1) OR FIREABLE(Acquire_2_2) OR FIREABLE(Acquire_1_2)) AND (FIREABLE(Start_1_1) OR FIREABLE(Start_2_1) OR FIREABLE(Start_2_2) OR FIREABLE(Start_1_2))))))
lola: computing a collection of formulas
lola: RUNNING
lola: subprocess 0 will run for 221 seconds at most (--localtimelimit=-1)
lola: ========================================
lola: ...considering subproblem: A (G ((NOT FIREABLE(Change_1_1) AND NOT FIREABLE(Change_1_2) AND NOT FIREABLE(Change_2_2) AND NOT FIREABLE(Change_2_1) AND ((NOT FIREABLE(Update_1_2) AND NOT FIREABLE(Update_2_2) AND NOT FIREABLE(Update_1_1) AND NOT FIREABLE(Update_2_1) AND NOT FIREABLE(Start_1_1) AND NOT FIREABLE(Start_2_1) AND NOT FIREABLE(Start_2_2) AND NOT FIREABLE(Start_1_2)) OR (NOT FIREABLE(SendMsg_1_1) AND NOT FIREABLE(Se... (shortened)
lola: ========================================
lola: SUBTASK
lola: checking invariance
lola: Planning: workflow for reachability check: stateequation||search (--findpath=off)
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 112 bytes per marking, with 0 unused bits
lola: using a prefix tree store (--store=prefix)
lola: SEARCH (state space)
lola: state space: using reachability graph (--search=depth)
lola: state space: using reachability preserving stubborn set method with insertion algorithm (--stubborn=tarjan)
lola: RUNNING
lola: SUBRESULT
lola: result: no
lola: produced by: state space
lola: The predicate is not invariant.
lola: state equation: Generated DNF with 164 literals and 68 conjunctive subformulas
lola: ========================================
lola: subprocess 1 will run for 236 seconds at most (--localtimelimit=-1)
lola: ========================================
lola: ...considering subproblem: E (F ((FIREABLE(SendReply_2_2) OR FIREABLE(SendReply_1_2) OR FIREABLE(SendReply_2_1) OR FIREABLE(SendReply_1_1))))
lola: ========================================
lola: SUBTASK
lola: checking reachability
lola: Planning: workflow for reachability check: stateequation||search (--findpath=off)
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 112 bytes per marking, with 0 unused bits
lola: using a prefix tree store (--store=prefix)
lola: SEARCH (state space)
lola: state space: using reachability graph (--search=depth)
lola: state space: using reachability preserving stubborn set method with insertion algorithm (--stubborn=tarjan)
lola: RUNNING
lola: state equation: Generated DNF with 4 literals and 4 conjunctive subformulas
lola: SUBRESULT
lola: result: yes
lola: produced by: state space
lola: The predicate is reachable.
lola: state equation: write sara problem file to DatabaseWithMutex-COL-02-ReachabilityFireability.sara
lola: ========================================
lola: subprocess 2 will run for 252 seconds at most (--localtimelimit=-1)
lola: ========================================
lola: ...considering subproblem: A (G ((FIREABLE(SendReply_2_2) OR FIREABLE(SendReply_1_2) OR FIREABLE(SendReply_2_1) OR FIREABLE(SendReply_1_1))))
lola: ========================================
lola: SUBTASK
lola: checking invariance
lola: Planning: workflow for reachability check: stateequation||search (--findpath=off)
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 112 bytes per marking, with 0 unused bits
lola: using a prefix tree store (--store=prefix)
lola: SEARCH (state space)
lola: state space: using reachability graph (--search=depth)
lola: state space: using reachability preserving stubborn set method with insertion algorithm (--stubborn=tarjan)
lola: RUNNING
lola: state equation: Generated DNF with 4 literals and 1 conjunctive subformulas
lola: SUBRESULT
lola: result: no
lola: produced by: state space
lola: The predicate is not invariant.
lola: ========================================
lola: subprocess 3 will run for 272 seconds at most (--localtimelimit=-1)
lola: ========================================
lola: ...considering subproblem: E (F (((NOT FIREABLE(end_update_2_1) AND NOT FIREABLE(end_update_1_1) AND NOT FIREABLE(end_update_1_2) AND NOT FIREABLE(end_update_2_2) AND ((NOT FIREABLE(SendMsg_1_1) AND NOT FIREABLE(SendMsg_2_1) AND NOT FIREABLE(SendMsg_2_2) AND NOT FIREABLE(SendMsg_1_2)) OR (NOT FIREABLE(Change_1_1) AND NOT FIREABLE(Change_1_2) AND NOT FIREABLE(Change_2_2) AND NOT FIREABLE(Change_2_1)))) OR (NOT FIREABLE(Sen... (shortened)
lola: ========================================
lola: SUBTASK
lola: checking reachability
lola: Planning: workflow for reachability check: stateequation||search (--findpath=off)
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 112 bytes per marking, with 0 unused bits
lola: using a prefix tree store (--store=prefix)
lola: SEARCH (state space)
lola: state space: using reachability graph (--search=depth)
lola: state space: using reachability preserving stubborn set method with insertion algorithm (--stubborn=tarjan)
lola: RUNNING
lola: SUBRESULT
lola: result: yes
lola: produced by: state space
lola: The predicate is reachable.
lola: state equation: Generated DNF with 36 literals and 6 conjunctive subformulas
lola: ========================================
lola: subprocess 4 will run for 295 seconds at most (--localtimelimit=-1)
lola: ========================================
lola: ...considering subproblem: A (G ((NOT FIREABLE(Release_1_2) AND NOT FIREABLE(Release_2_2) AND NOT FIREABLE(Release_1_1) AND NOT FIREABLE(Release_2_1))))
lola: ========================================
lola: SUBTASK
lola: checking invariance
lola: Planning: workflow for reachability check: stateequation||search (--findpath=off)
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 112 bytes per marking, with 0 unused bits
lola: using a prefix tree store (--store=prefix)
lola: SEARCH (state space)
lola: state space: using reachability graph (--search=depth)
lola: state space: using reachability preserving stubborn set method with insertion algorithm (--stubborn=tarjan)
lola: RUNNING
lola: state equation: Generated DNF with 8 literals and 4 conjunctive subformulas
lola: SUBRESULT
lola: result: no
lola: produced by: state space
lola: The predicate is not invariant.
lola: state equation: write sara problem file to DatabaseWithMutex-COL-02-ReachabilityFireability-4.sara
lola: ========================================
lola: subprocess 5 will run for 321 seconds at most (--localtimelimit=-1)
lola: ========================================
lola: ...considering subproblem: A (G ((FIREABLE(SendReply_2_2) OR FIREABLE(SendReply_1_2) OR FIREABLE(SendReply_2_1) OR FIREABLE(SendReply_1_1) OR ((FIREABLE(Change_1_1) OR FIREABLE(Change_1_2) OR FIREABLE(Change_2_2) OR FIREABLE(Change_2_1)) AND (FIREABLE(Release_1_2) OR FIREABLE(Release_2_2) OR FIREABLE(Release_1_1) OR FIREABLE(Release_2_1))) OR ((FIREABLE(SendReply_2_2) OR FIREABLE(SendReply_1_2) OR FIREABLE(Send... (shortened)
lola: ========================================
lola: SUBTASK
lola: checking invariance
lola: Planning: workflow for reachability check: stateequation||search (--findpath=off)
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 112 bytes per marking, with 0 unused bits
lola: using a prefix tree store (--store=prefix)
lola: SEARCH (state space)
lola: state space: using reachability graph (--search=depth)
lola: state space: using reachability preserving stubborn set method with insertion algorithm (--stubborn=tarjan)
lola: RUNNING
lola: SUBRESULT
lola: result: no
lola: produced by: state space
lola: The predicate is not invariant.
lola: ========================================
lola: subprocess 6 will run for 354 seconds at most (--localtimelimit=-1)
lola: ========================================
lola: ...considering subproblem: E (F ((FIREABLE(Acquire_2_1) OR FIREABLE(Acquire_1_1) OR FIREABLE(Acquire_2_2) OR FIREABLE(Acquire_1_2))))
lola: ========================================
lola: SUBTASK
lola: checking reachability
lola: Planning: workflow for reachability check: stateequation||search (--findpath=off)
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 112 bytes per marking, with 0 unused bits
lola: using a prefix tree store (--store=prefix)
lola: SEARCH (state space)
lola: state space: using reachability graph (--search=depth)
lola: state space: using reachability preserving stubborn set method with insertion algorithm (--stubborn=tarjan)
lola: RUNNING
lola: state equation: Generated DNF with 8 literals and 4 conjunctive subformulas
lola: SUBRESULT
lola: result: yes
lola: produced by: state space
lola: The predicate is reachable.
lola: state equation: write sara problem file to DatabaseWithMutex-COL-02-ReachabilityFireability-6.sara
lola: ========================================
lola: subprocess 7 will run for 393 seconds at most (--localtimelimit=-1)
lola: ========================================
lola: ...considering subproblem: E (F ((FIREABLE(SendMsg_1_1) OR FIREABLE(SendMsg_2_1) OR FIREABLE(SendMsg_2_2) OR FIREABLE(SendMsg_1_2))))
lola: ========================================
lola: SUBTASK
lola: checking reachability
lola: Planning: workflow for reachability check: stateequation||search (--findpath=off)
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 112 bytes per marking, with 0 unused bits
lola: using a prefix tree store (--store=prefix)
lola: SEARCH (state space)
lola: state space: using reachability graph (--search=depth)
lola: state space: using reachability preserving stubborn set method with insertion algorithm (--stubborn=tarjan)
lola: RUNNING
lola: state equation: Generated DNF with 4 literals and 4 conjunctive subformulas
lola: SUBRESULT
lola: result: yes
lola: produced by: state space
lola: The predicate is reachable.
lola: state equation: write sara problem file to DatabaseWithMutex-COL-02-ReachabilityFireability-7.sara
lola: ========================================
lola: subprocess 8 will run for 442 seconds at most (--localtimelimit=-1)
lola: ========================================
lola: ...considering subproblem: E (F ((NOT FIREABLE(SendReply_2_2) AND NOT FIREABLE(SendReply_1_2) AND NOT FIREABLE(SendReply_2_1) AND NOT FIREABLE(SendReply_1_1) AND (FIREABLE(SendReply_2_2) OR FIREABLE(SendReply_1_2) OR FIREABLE(SendReply_2_1) OR FIREABLE(SendReply_1_1) OR FIREABLE(SendMsg_1_1) OR FIREABLE(SendMsg_2_1) OR FIREABLE(SendMsg_2_2) OR FIREABLE(SendMsg_1_2)) AND (FIREABLE(end_update_2_1) OR FIREABLE(end_upda... (shortened)
lola: ========================================
lola: SUBTASK
lola: checking reachability
lola: Planning: workflow for reachability check: stateequation||search (--findpath=off)
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 112 bytes per marking, with 0 unused bits
lola: using a prefix tree store (--store=prefix)
lola: SEARCH (state space)
lola: state space: using reachability graph (--search=depth)
lola: state space: using reachability preserving stubborn set method with insertion algorithm (--stubborn=tarjan)
lola: RUNNING
lola: SUBRESULT
lola: result: no
lola: produced by: state space
lola: The predicate is unreachable.
lola: ========================================
lola: subprocess 9 will run for 505 seconds at most (--localtimelimit=-1)
lola: ========================================
lola: ...considering subproblem: E (F (((NOT FIREABLE(Release_1_2) AND NOT FIREABLE(Release_2_2) AND NOT FIREABLE(Release_1_1) AND NOT FIREABLE(Release_2_1) AND NOT FIREABLE(SendReply_2_2) AND NOT FIREABLE(SendReply_1_2) AND NOT FIREABLE(SendReply_2_1) AND NOT FIREABLE(SendReply_1_1) AND (FIREABLE(Acquire_2_1) OR FIREABLE(Acquire_1_1) OR FIREABLE(Acquire_2_2) OR FIREABLE(Acquire_1_2))) OR (NOT FIREABLE(Acquire_2_1) AND NOT FI... (shortened)
lola: ========================================
lola: SUBTASK
lola: checking reachability
lola: Planning: workflow for reachability check: stateequation||search (--findpath=off)
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 112 bytes per marking, with 0 unused bits
lola: using a prefix tree store (--store=prefix)
lola: SEARCH (state space)
lola: state space: using reachability graph (--search=depth)
lola: state space: using reachability preserving stubborn set method with insertion algorithm (--stubborn=tarjan)
lola: RUNNING
lola: SUBRESULT
lola: result: yes
lola: produced by: state space
lola: The predicate is reachable.
lola: ========================================
lola: subprocess 10 will run for 590 seconds at most (--localtimelimit=-1)
lola: ========================================
lola: ...considering subproblem: A (G ((FIREABLE(SendReply_2_2) OR FIREABLE(SendReply_1_2) OR FIREABLE(SendReply_2_1) OR FIREABLE(SendReply_1_1))))
lola: ========================================
lola: SUBTASK
lola: checking invariance
lola: Planning: workflow for reachability check: stateequation||search (--findpath=off)
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 112 bytes per marking, with 0 unused bits
lola: using a prefix tree store (--store=prefix)
lola: SEARCH (state space)
lola: state space: using reachability graph (--search=depth)
lola: state space: using reachability preserving stubborn set method with insertion algorithm (--stubborn=tarjan)
lola: RUNNING
lola: state equation: Generated DNF with 4 literals and 1 conjunctive subformulas
lola: SUBRESULT
lola: result: no
lola: produced by: state space
lola: The predicate is not invariant.
lola: state equation: write sara problem file to DatabaseWithMutex-COL-02-ReachabilityFireability-10.sara
lola: ========================================
lola: subprocess 11 will run for 708 seconds at most (--localtimelimit=-1)
lola: ========================================
lola: ...considering subproblem: A (G ((((NOT FIREABLE(SendMsg_1_1) AND NOT FIREABLE(SendMsg_2_1) AND NOT FIREABLE(SendMsg_2_2) AND NOT FIREABLE(SendMsg_1_2)) OR (NOT FIREABLE(SendMsg_1_1) AND NOT FIREABLE(SendMsg_2_1) AND NOT FIREABLE(SendMsg_2_2) AND NOT FIREABLE(SendMsg_1_2))) AND (FIREABLE(Change_1_1) OR FIREABLE(Change_1_2) OR FIREABLE(Change_2_2) OR FIREABLE(Change_2_1)) AND NOT FIREABLE(Change_1_1) AND NOT FIREABLE(Cha... (shortened)
lola: ========================================
lola: SUBTASK
lola: checking invariance
lola: Planning: workflow for reachability check: stateequation||search (--findpath=off)
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 112 bytes per marking, with 0 unused bits
lola: using a prefix tree store (--store=prefix)
lola: SEARCH (state space)
lola: state space: using reachability graph (--search=depth)
lola: state space: using reachability preserving stubborn set method with insertion algorithm (--stubborn=tarjan)
lola: RUNNING
lola: SUBRESULT
lola: result: no
lola: produced by: state space
lola: state equation: Generated DNF with 88 literals and 37 conjunctive subformulas
lola: The predicate is not invariant.
lola: ========================================
lola: subprocess 12 will run for 885 seconds at most (--localtimelimit=-1)
lola: ========================================
lola: ...considering subproblem: E (F ((FIREABLE(Update_1_2) OR FIREABLE(Update_2_2) OR FIREABLE(Update_1_1) OR FIREABLE(Update_2_1))))
lola: ========================================
lola: SUBTASK
lola: checking reachability
lola: Planning: workflow for reachability check: stateequation||search (--findpath=off)
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 112 bytes per marking, with 0 unused bits
lola: using a prefix tree store (--store=prefix)
lola: SEARCH (state space)
lola: state space: using reachability graph (--search=depth)
lola: state space: using reachability preserving stubborn set method with insertion algorithm (--stubborn=tarjan)
lola: RUNNING
lola: state equation: Generated DNF with 8 literals and 4 conjunctive subformulas
lola: state equation: write sara problem file to DatabaseWithMutex-COL-02-ReachabilityFireability-12.sara
lola: SUBRESULT
lola: result: yes
lola: produced by: state space
lola: The predicate is reachable.
lola: ========================================
lola: state equation: calling and running sara
lola: subprocess 13 will run for 1180 seconds at most (--localtimelimit=-1)
lola: ========================================
lola: ...considering subproblem: E (F ((((FIREABLE(SendReply_2_2) OR FIREABLE(SendReply_1_2) OR FIREABLE(SendReply_2_1) OR FIREABLE(SendReply_1_1) OR ((FIREABLE(end_update_2_1) OR FIREABLE(end_update_1_1) OR FIREABLE(end_update_1_2) OR FIREABLE(end_update_2_2)) AND (FIREABLE(end_update_2_1) OR FIREABLE(end_update_1_1) OR FIREABLE(end_update_1_2) OR FIREABLE(end_update_2_2)))) AND (FIREABLE(Start_1_1) OR FIREABLE(Start_... (shortened)
lola: ========================================
lola: SUBTASK
lola: checking reachability
lola: Planning: workflow for reachability check: stateequation||search (--findpath=off)
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 112 bytes per marking, with 0 unused bits
lola: using a prefix tree store (--store=prefix)
lola: SEARCH (state space)
lola: state space: using reachability graph (--search=depth)
lola: state space: using reachability preserving stubborn set method with insertion algorithm (--stubborn=tarjan)
lola: RUNNING
lola: SUBRESULT
lola: result: yes
lola: produced by: state space
lola: The predicate is reachable.
lola: ========================================
lola: subprocess 14 will run for 1770 seconds at most (--localtimelimit=-1)
lola: ========================================
lola: ...considering subproblem: A (G ((((NOT FIREABLE(end_update_2_1) AND NOT FIREABLE(end_update_1_1) AND NOT FIREABLE(end_update_1_2) AND NOT FIREABLE(end_update_2_2) AND NOT FIREABLE(SendMsg_1_1) AND NOT FIREABLE(SendMsg_2_1) AND NOT FIREABLE(SendMsg_2_2) AND NOT FIREABLE(SendMsg_1_2)) OR (NOT FIREABLE(end_update_2_1) AND NOT FIREABLE(end_update_1_1) AND NOT FIREABLE(end_update_1_2) AND NOT FIREABLE(end_update_2_2) AND NOT F... (shortened)
lola: ========================================
lola: SUBTASK
lola: checking invariance
lola: Planning: workflow for reachability check: stateequation||search (--findpath=off)
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 112 bytes per marking, with 0 unused bits
lola: using a prefix tree store (--store=prefix)
lola: SEARCH (state space)
lola: state space: using reachability graph (--search=depth)
lola: state space: using reachability preserving stubborn set method with insertion algorithm (--stubborn=tarjan)
lola: RUNNING
lola: SUBRESULT
lola: result: no
lola: produced by: state space
lola: The predicate is not invariant.
lola: ========================================
lola: subprocess 15 will run for 3540 seconds at most (--localtimelimit=-1)
lola: ========================================
lola: ...considering subproblem: E (F ((FIREABLE(Release_1_2) OR FIREABLE(Release_2_2) OR FIREABLE(Release_1_1) OR FIREABLE(Release_2_1) OR ((FIREABLE(Acquire_2_1) OR FIREABLE(Acquire_1_1) OR FIREABLE(Acquire_2_2) OR FIREABLE(Acquire_1_2)) AND (FIREABLE(Start_1_1) OR FIREABLE(Start_2_1) OR FIREABLE(Start_2_2) OR FIREABLE(Start_1_2))))))
lola: ========================================
lola: SUBTASK
lola: checking reachability
lola: Planning: workflow for reachability check: stateequation||search (--findpath=off)
sara: try reading problem file DatabaseWithMutex-COL-02-ReachabilityFireability-12.sara.
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 112 bytes per marking, with 0 unused bits
lola: using a prefix tree store (--store=prefix)
lola: SEARCH (state space)
lola: state space: using reachability graph (--search=depth)
lola: state space: using reachability preserving stubborn set method with insertion algorithm (--stubborn=tarjan)
lola: RUNNING
lola: state equation: Generated DNF with 56 literals and 20 conjunctive subformulas
lola: SUBRESULT
lola: result: yes
lola: produced by: state space
lola: The predicate is reachable.
lola: state equation: write sara problem file to DatabaseWithMutex-COL-02-ReachabilityFireability-15.sara
lola: RESULT
lola:
SUMMARY: no yes no yes no no yes yes no yes no no yes yes no yes
lola: ========================================
sara: place or transition ordering is non-deterministic

FORMULA DatabaseWithMutex-COL-02-ReachabilityFireability-0 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL USE_NUPN
FORMULA DatabaseWithMutex-COL-02-ReachabilityFireability-1 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL USE_NUPN
FORMULA DatabaseWithMutex-COL-02-ReachabilityFireability-2 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL USE_NUPN
FORMULA DatabaseWithMutex-COL-02-ReachabilityFireability-3 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL USE_NUPN
FORMULA DatabaseWithMutex-COL-02-ReachabilityFireability-4 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL USE_NUPN
FORMULA DatabaseWithMutex-COL-02-ReachabilityFireability-5 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL USE_NUPN
FORMULA DatabaseWithMutex-COL-02-ReachabilityFireability-6 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL USE_NUPN
FORMULA DatabaseWithMutex-COL-02-ReachabilityFireability-7 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL USE_NUPN
FORMULA DatabaseWithMutex-COL-02-ReachabilityFireability-8 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL USE_NUPN
FORMULA DatabaseWithMutex-COL-02-ReachabilityFireability-9 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL USE_NUPN
FORMULA DatabaseWithMutex-COL-02-ReachabilityFireability-10 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL USE_NUPN
FORMULA DatabaseWithMutex-COL-02-ReachabilityFireability-11 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL USE_NUPN
FORMULA DatabaseWithMutex-COL-02-ReachabilityFireability-12 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL USE_NUPN
FORMULA DatabaseWithMutex-COL-02-ReachabilityFireability-13 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL USE_NUPN
FORMULA DatabaseWithMutex-COL-02-ReachabilityFireability-14 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL USE_NUPN
FORMULA DatabaseWithMutex-COL-02-ReachabilityFireability-15 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL USE_NUPN
----- Kill lola and sara stdout -----
----- Finished stdout -----

BK_STOP 1494623369345

--------------------
content from stderr:

----- Start make prepare stderr -----
----- Start make result stderr -----
----- Start make result stderr -----
----- Kill lola and sara stderr -----
----- Finished stderr -----

Sequence of Actions to be Executed by the VM

This is useful if one wants to reexecute the tool in the VM from the submitted image disk.

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="DatabaseWithMutex-PT-02"
export BK_EXAMINATION="ReachabilityFireability"
export BK_TOOL="lola"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi

tar xzf /home/mcc/BenchKit/INPUTS/DatabaseWithMutex-PT-02.tgz
mv DatabaseWithMutex-PT-02 execution

# this is for BenchKit: explicit launching of the test

cd execution
echo "====================================================================="
echo " Generated by BenchKit 2-3253"
echo " Executing tool lola"
echo " Input is DatabaseWithMutex-PT-02, examination is ReachabilityFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r018-ebro-149436309000180"
echo "====================================================================="
echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "ReachabilityFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityFireability" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "ReachabilityFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property ReachabilityFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "ReachabilityFireability.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '' ReachabilityFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;