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)
.................
/home/mcc/execution
total 380K
-rw-r--r-- 1 mcc users 8.1K May 15 18:54 CTLCardinality.txt
-rw-r--r-- 1 mcc users 30K May 15 18:54 CTLCardinality.xml
-rw-r--r-- 1 mcc users 12K May 15 18:54 CTLFireability.txt
-rw-r--r-- 1 mcc users 42K May 15 18:54 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K May 15 18:50 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.1K May 15 18:50 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.8K May 26 09:27 LTLCardinality.txt
-rw-r--r-- 1 mcc users 13K May 26 09:27 LTLCardinality.xml
-rw-r--r-- 1 mcc users 4.8K May 26 09:27 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K May 26 09:27 LTLFireability.xml
-rw-r--r-- 1 mcc users 7.8K May 15 18:54 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 29K May 15 18:54 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 113 May 15 18:54 ReachabilityDeadlock.txt
-rw-r--r-- 1 mcc users 351 May 15 18:54 ReachabilityDeadlock.xml
-rw-r--r-- 1 mcc users 14K May 15 18:54 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 46K May 15 18:54 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 3.0K May 15 18:54 UpperBounds.txt
-rw-r--r-- 1 mcc users 6.4K May 15 18:54 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 15 18:50 equiv_col
-rw-r--r-- 1 mcc users 7 May 15 18:50 instance
-rw-r--r-- 1 mcc users 6 May 15 18:50 iscolored
-rw-r--r-- 1 mcc users 82K May 15 18:50 model.pnml
=====================================================================
Generated by BenchKit 2-3637
Executing tool lola
Input is SharedMemory-PT-000005, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r208-smll-152732258000567
=====================================================================

--------------------
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 SharedMemory-PT-000005-LTLCardinality-00
FORMULA_NAME SharedMemory-PT-000005-LTLCardinality-01
FORMULA_NAME SharedMemory-PT-000005-LTLCardinality-02
FORMULA_NAME SharedMemory-PT-000005-LTLCardinality-03
FORMULA_NAME SharedMemory-PT-000005-LTLCardinality-04
FORMULA_NAME SharedMemory-PT-000005-LTLCardinality-05
FORMULA_NAME SharedMemory-PT-000005-LTLCardinality-06
FORMULA_NAME SharedMemory-PT-000005-LTLCardinality-07
FORMULA_NAME SharedMemory-PT-000005-LTLCardinality-08
FORMULA_NAME SharedMemory-PT-000005-LTLCardinality-09
FORMULA_NAME SharedMemory-PT-000005-LTLCardinality-10
FORMULA_NAME SharedMemory-PT-000005-LTLCardinality-11
FORMULA_NAME SharedMemory-PT-000005-LTLCardinality-12
FORMULA_NAME SharedMemory-PT-000005-LTLCardinality-13
FORMULA_NAME SharedMemory-PT-000005-LTLCardinality-14
FORMULA_NAME SharedMemory-PT-000005-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1528162305509

info: Time: 3600 - MCC
===========================================================================================
prep: translating SharedMemory-PT-000005 Petri net model.pnml into LoLA format
===========================================================================================
prep: translating PT Petri net complete
prep: added safe information to the net based on GenericPropertiesVerdict
prep: check for too many tokens
===========================================================================================
prep: translating SharedMemory-PT-000005 formula LTLCardinality into LoLA format
===========================================================================================
prep: translating PT formula complete
vrfy: Checking LTLCardinality @ SharedMemory-PT-000005 @ 3570 seconds
lola: LoLA will run for 3570 seconds at most (--timelimit)
lola: NET
lola: reading net from model.pnml.lola
lola: finished parsing
lola: closed net file model.pnml.lola
lola: 96/65536 symbol table entries, 0 collisions
lola: preprocessing...
lola: Size of bit vector: 41
lola: finding significant places
lola: 41 places, 55 transitions, 30 significant places
lola: computing forward-conflicting sets
lola: computing back-conflicting sets
lola: 70 transition conflict sets
lola: TASK
lola: reading formula from SharedMemory-PT-000005-LTLCardinality.task
lola: LP says that atomic proposition is always true: (2 <= Memory_1 + Memory_2 + Memory_3 + Memory_4 + Memory_5)
lola: LP says that atomic proposition is always true: (2 <= Memory_1 + Memory_2 + Memory_3 + Memory_4 + Memory_5)
lola: A (TRUE) : A (X (G (G (G (TRUE))))) : A (G (F (G (G ((Ext_Bus <= Ext_Mem_Acc_1_2 + Ext_Mem_Acc_1_3 + Ext_Mem_Acc_1_4 + Ext_Mem_Acc_1_5 + Ext_Mem_Acc_2_1 + Ext_Mem_Acc_2_3 + Ext_Mem_Acc_2_4 + Ext_Mem_Acc_2_5 + Ext_Mem_Acc_3_1 + Ext_Mem_Acc_3_2 + Ext_Mem_Acc_3_4 + Ext_Mem_Acc_3_5 + Ext_Mem_Acc_4_1 + Ext_Mem_Acc_4_2 + Ext_Mem_Acc_4_3 + Ext_Mem_Acc_4_5 + Ext_Mem_Acc_5_1 + Ext_Mem_Acc_5_2 + Ext_Mem_Acc_5_3 + Ext_Mem_Acc_5_4)))))) : A (G ((Ext_Mem_Acc_1_2 + Ext_Mem_Acc_1_3 + Ext_Mem_Acc_1_4 + Ext_Mem_Acc_1_5 + Ext_Mem_Acc_2_1 + Ext_Mem_Acc_2_3 + Ext_Mem_Acc_2_4 + Ext_Mem_Acc_2_5 + Ext_Mem_Acc_3_1 + Ext_Mem_Acc_3_2 + Ext_Mem_Acc_3_4 + Ext_Mem_Acc_3_5 + Ext_Mem_Acc_4_1 + Ext_Mem_Acc_4_2 + Ext_Mem_Acc_4_3 + Ext_Mem_Acc_4_5 + Ext_Mem_Acc_5_1 + Ext_Mem_Acc_5_2 + Ext_Mem_Acc_5_3 + Ext_Mem_Acc_5_4 <= Active_1 + Active_2 + Active_3 + Active_4 + Active_5))) : A ((OwnMemAcc_1 + OwnMemAcc_2 + OwnMemAcc_3 + OwnMemAcc_4 + OwnMemAcc_5 <= Queue_1 + Queue_2 + Queue_3 + Queue_4 + Queue_5)) : A (G (X (G (X ((1 <= Ext_Bus)))))) : A ((1 <= OwnMemAcc_1 + OwnMemAcc_2 + OwnMemAcc_3 + OwnMemAcc_4 + OwnMemAcc_5)) : A (X (G (G (F ((Queue_1 + Queue_2 + Queue_3 + Queue_4 + Queue_5 <= Ext_Mem_Acc_1_2 + Ext_Mem_Acc_1_3 + Ext_Mem_Acc_1_4 + Ext_Mem_Acc_1_5 + Ext_Mem_Acc_2_1 + Ext_Mem_Acc_2_3 + Ext_Mem_Acc_2_4 + Ext_Mem_Acc_2_5 + Ext_Mem_Acc_3_1 + Ext_Mem_Acc_3_2 + Ext_Mem_Acc_3_4 + Ext_Mem_Acc_3_5 + Ext_Mem_Acc_4_1 + Ext_Mem_Acc_4_2 + Ext_Mem_Acc_4_3 + Ext_Mem_Acc_4_5 + Ext_Mem_Acc_5_1 + Ext_Mem_Acc_5_2 + Ext_Mem_Acc_5_3 + Ext_Mem_Acc_5_4)))))) : A (G ((OwnMemAcc_3 <= Memory_1))) : A (G ((X ((Memory_5 <= Queue_5)) U (Queue_3 <= Active_1)))) : A ((Ext_Bus <= Ext_Mem_Acc_2_1)) : A (F ((OwnMemAcc_5 <= OwnMemAcc_2))) : A ((Ext_Mem_Acc_1_5 <= Ext_Mem_Acc_1_3)) : A ((Ext_Mem_Acc_5_3 <= Queue_3)) : A ((Ext_Mem_Acc_3_5 <= Ext_Mem_Acc_5_2)) : A (G (G ((Ext_Mem_Acc_2_1 <= Ext_Mem_Acc_1_4))))
lola: rewrite Frontend/Parser/formula_rewrite.k:100
lola: rewrite Frontend/Parser/formula_rewrite.k:151
lola: rewrite Frontend/Parser/formula_rewrite.k:100
lola: rewrite Frontend/Parser/formula_rewrite.k:160
lola: rewrite Frontend/Parser/formula_rewrite.k:160
lola: rewrite Frontend/Parser/formula_rewrite.k:160
lola: rewrite Frontend/Parser/formula_rewrite.k:350
lola: rewrite Frontend/Parser/formula_rewrite.k:374
lola: rewrite Frontend/Parser/formula_rewrite.k:151
lola: rewrite Frontend/Parser/formula_rewrite.k:353
lola: rewrite Frontend/Parser/formula_rewrite.k:353
lola: rewrite Frontend/Parser/formula_rewrite.k:353
lola: rewrite Frontend/Parser/formula_rewrite.k:350
lola: rewrite Frontend/Parser/formula_rewrite.k:151
lola: rewrite Frontend/Parser/formula_rewrite.k:350
lola: rewrite Frontend/Parser/formula_rewrite.k:377
lola: rewrite Frontend/Parser/formula_rewrite.k:437
lola: rewrite Frontend/Parser/formula_rewrite.k:522
lola: rewrite Frontend/Parser/formula_rewrite.k:545
lola: rewrite Frontend/Parser/formula_rewrite.k:151
lola: rewrite Frontend/Parser/formula_rewrite.k:151
lola: rewrite Frontend/Parser/formula_rewrite.k:151
lola: rewrite Frontend/Parser/formula_rewrite.k:151
lola: rewrite Frontend/Parser/formula_rewrite.k:350
lola: computing a collection of formulas
lola: RUNNING
lola: subprocess 0 will run for 223 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: TRUE
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: processed formula: TRUE
lola: processed formula length: 4
lola: 24 rewrites
lola: closed formula file SharedMemory-PT-000005-LTLCardinality.task
lola: processed formula with 0 atomic propositions
lola: RUNNING
lola: SUBRESULT
lola: result: yes
lola: produced by: preprocessing
lola: The net satisfies the property already in its initial state.
lola: 0 markings, 0 edges
lola: ========================================

FORMULA SharedMemory-PT-000005-LTLCardinality-0 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: subprocess 1 will run for 238 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (OwnMemAcc_1 + OwnMemAcc_2 + OwnMemAcc_3 + OwnMemAcc_4 + OwnMemAcc_5 <= Queue_1 + Queue_2 + Queue_3 + Queue_4 + Queue_5)
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: processed formula: (OwnMemAcc_1 + OwnMemAcc_2 + OwnMemAcc_3 + OwnMemAcc_4 + OwnMemAcc_5 <= Queue_1 + Queue_2 + Queue_3 + Queue_4 + Queue_5)
lola: processed formula length: 120
lola: 24 rewrites
lola: closed formula file SharedMemory-PT-000005-LTLCardinality.task
lola: processed formula with 1 atomic propositions
lola: RUNNING
lola: SUBRESULT
lola: result: yes
lola: produced by: preprocessing
lola: The net satisfies the property already in its initial state.
lola: 0 markings, 0 edges
lola: ========================================

FORMULA SharedMemory-PT-000005-LTLCardinality-4 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: subprocess 2 will run for 255 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (1 <= OwnMemAcc_1 + OwnMemAcc_2 + OwnMemAcc_3 + OwnMemAcc_4 + OwnMemAcc_5)
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: processed formula: (1 <= OwnMemAcc_1 + OwnMemAcc_2 + OwnMemAcc_3 + OwnMemAcc_4 + OwnMemAcc_5)
lola: processed formula length: 74
lola: 24 rewrites
lola: closed formula file SharedMemory-PT-000005-LTLCardinality.task
lola: processed formula with 1 atomic propositions
lola: RUNNING
lola: SUBRESULT
lola: result: no
lola: produced by: preprocessing
lola: The net violates the given property already in its initial state.
lola: 0 markings, 0 edges
lola: ========================================

FORMULA SharedMemory-PT-000005-LTLCardinality-6 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: subprocess 3 will run for 274 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (Ext_Bus <= Ext_Mem_Acc_2_1)
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: processed formula: (Ext_Bus <= Ext_Mem_Acc_2_1)
lola: processed formula length: 28
lola: 24 rewrites
lola: closed formula file SharedMemory-PT-000005-LTLCardinality.task
lola: processed formula with 1 atomic propositions
lola: RUNNING
lola: SUBRESULT
lola: result: no
lola: produced by: preprocessing
lola: The net violates the given property already in its initial state.
lola: 0 markings, 0 edges
lola: ========================================

FORMULA SharedMemory-PT-000005-LTLCardinality-10 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: subprocess 4 will run for 297 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (Ext_Mem_Acc_1_5 <= Ext_Mem_Acc_1_3)
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: processed formula: (Ext_Mem_Acc_1_5 <= Ext_Mem_Acc_1_3)
lola: processed formula length: 36
lola: 24 rewrites
lola: closed formula file SharedMemory-PT-000005-LTLCardinality.task
lola: processed formula with 1 atomic propositions
lola: RUNNING
lola: SUBRESULT
lola: result: yes
lola: produced by: preprocessing
lola: The net satisfies the property already in its initial state.
lola: 0 markings, 0 edges
lola: ========================================

FORMULA SharedMemory-PT-000005-LTLCardinality-12 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: subprocess 5 will run for 324 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (Ext_Mem_Acc_5_3 <= Queue_3)
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: processed formula: (Ext_Mem_Acc_5_3 <= Queue_3)
lola: processed formula length: 28
lola: 24 rewrites
lola: closed formula file SharedMemory-PT-000005-LTLCardinality.task
lola: processed formula with 1 atomic propositions
lola: RUNNING
lola: SUBRESULT
lola: result: yes
lola: produced by: preprocessing
lola: The net satisfies the property already in its initial state.
lola: 0 markings, 0 edges
lola: ========================================

FORMULA SharedMemory-PT-000005-LTLCardinality-13 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: subprocess 6 will run for 357 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (Ext_Mem_Acc_3_5 <= Ext_Mem_Acc_5_2)
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: processed formula: (Ext_Mem_Acc_3_5 <= Ext_Mem_Acc_5_2)
lola: processed formula length: 36
lola: 24 rewrites
lola: closed formula file SharedMemory-PT-000005-LTLCardinality.task
lola: processed formula with 1 atomic propositions
lola: RUNNING
lola: SUBRESULT
lola: result: yes
lola: produced by: preprocessing
lola: The net satisfies the property already in its initial state.
lola: 0 markings, 0 edges
lola: ========================================

FORMULA SharedMemory-PT-000005-LTLCardinality-14 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: subprocess 7 will run for 396 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (X (TRUE))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: A (X (TRUE))
lola: processed formula length: 12
lola: 24 rewrites
lola: closed formula file SharedMemory-PT-000005-LTLCardinality.task
lola: the resulting Büchi automaton has 3 states
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: Formula contains X operator; stubborn sets not applicable
lola: SEARCH
lola: RUNNING
lola: SUBRESULT
lola: result: yes
lola: produced by: LTL model checker
lola: The net satisfies the given formula (language of the product automaton is empty).
lola: 11 markings, 10 edges
lola: ========================================

FORMULA SharedMemory-PT-000005-LTLCardinality-1 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: subprocess 8 will run for 446 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (A (G (F ((Queue_3 <= Active_1)))) AND A (G ((X ((Memory_5 <= Queue_5)) OR (Queue_3 <= Active_1)))))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: subprocess 8 will run for 446 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (G (F ((Queue_3 <= Active_1))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: A (G (F ((Queue_3 <= Active_1))))
lola: processed formula length: 33
lola: 24 rewrites
lola: closed formula file SharedMemory-PT-000005-LTLCardinality.task
lola: the resulting Büchi automaton has 2 states
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: using ltl preserving stubborn set method (--stubborn)
lola: SEARCH
lola: RUNNING
lola: SUBRESULT
lola: result: no
lola: produced by: LTL model checker
lola: The net does not satisfy the given formula (language of the product automaton is nonempty).
lola: 9 markings, 9 edges
lola: SUBRESULT
lola: result: no
lola: The Boolean predicate is false.
lola: ========================================
lola: ========================================

FORMULA SharedMemory-PT-000005-LTLCardinality-9 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: subprocess 9 will run for 510 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (X (X (G ((1 <= Ext_Bus)))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: A (X (X (G ((1 <= Ext_Bus)))))
lola: processed formula length: 30
lola: 24 rewrites
lola: closed formula file SharedMemory-PT-000005-LTLCardinality.task
lola: the resulting Büchi automaton has 4 states
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: Formula contains X operator; stubborn sets not applicable
lola: SEARCH
lola: RUNNING
lola: SUBRESULT
lola: result: no
lola: produced by: LTL model checker
lola: The net does not satisfy the given formula (language of the product automaton is nonempty).
lola: 10 markings, 10 edges
lola: ========================================

FORMULA SharedMemory-PT-000005-LTLCardinality-5 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: subprocess 10 will run for 595 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (G ((OwnMemAcc_3 <= Memory_1)))
lola: ========================================
lola: SUBTASK
lola: checking invariance
lola: Planning: workflow for reachability check: stateequation||search (--findpath=off)
lola: rewrite Frontend/Parser/formula_rewrite.k:631
lola: rewrite Frontend/Parser/formula_rewrite.k:694
lola: processed formula: A (G ((OwnMemAcc_3 <= Memory_1)))
lola: processed formula length: 33
lola: 26 rewrites
lola: closed formula file SharedMemory-PT-000005-LTLCardinality.task
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
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: rewrite Frontend/Parser/formula_rewrite.k:631
lola: rewrite Frontend/Parser/formula_rewrite.k:694
lola: formula 0: (Memory_1 + 1 <= OwnMemAcc_3)
lola: state equation: Generated DNF with 1 literals and 1 conjunctive subformulas
lola: state equation: write sara problem file to SharedMemory-PT-000005-LTLCardinality-10-0.sara
lola: state equation: calling and running sara
lola: SUBRESULT
lola: result: no
lola: produced by: state space
lola: The predicate is not invariant.
lola: 4 markings, 4 edges
lola: ========================================

FORMULA SharedMemory-PT-000005-LTLCardinality-8 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: subprocess 11 will run for 714 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (G ((Ext_Mem_Acc_2_1 <= Ext_Mem_Acc_1_4)))
lola: ========================================
lola: SUBTASK
lola: checking invariance
lola: Planning: workflow for reachability check: stateequation||search (--findpath=off)
lola: rewrite Frontend/Parser/formula_rewrite.k:631
lola: rewrite Frontend/Parser/formula_rewrite.k:694
lola: processed formula: A (G ((Ext_Mem_Acc_2_1 <= Ext_Mem_Acc_1_4)))
lola: processed formula length: 44
lola: 26 rewrites
lola: closed formula file SharedMemory-PT-000005-LTLCardinality.task
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
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: rewrite Frontend/Parser/formula_rewrite.k:631
lola: rewrite Frontend/Parser/formula_rewrite.k:694
lola: formula 0: (Ext_Mem_Acc_1_4 + 1 <= Ext_Mem_Acc_2_1)
lola: state equation: Generated DNF with 1 literals and 1 conjunctive subformulas
lola: SUBRESULT
lola: result: no
lola: produced by: state space
lola: The predicate is not invariant.
lola: 3 markings, 2 edges
lola: ========================================

FORMULA SharedMemory-PT-000005-LTLCardinality-15 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: subprocess 12 will run for 892 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (G ((Ext_Mem_Acc_1_2 + Ext_Mem_Acc_1_3 + Ext_Mem_Acc_1_4 + Ext_Mem_Acc_1_5 + Ext_Mem_Acc_2_1 + Ext_Mem_Acc_2_3 + Ext_Mem_Acc_2_4 + Ext_Mem_Acc_2_5 + Ext_Mem_Acc_3_1 + Ext_Mem_Acc_3_2 + Ext_Mem_Acc_3_4 + Ext_Mem_Acc_3_5 + Ext_Mem_Acc_4_1 + Ext_Mem_Acc_4_2 + Ext_Mem_Acc_4_3 + Ext_Mem_Acc_4_5 + Ext_Mem_Acc_5_1 + Ext_Mem_Acc_5_2 + Ext_Mem_Acc_5_3 + Ext_Mem_Acc_5_4 <= Active_1 + Active_2 + Active_3 +... (shortened)
lola: ========================================
lola: SUBTASK
lola: checking invariance
lola: Planning: workflow for reachability check: stateequation||search (--findpath=off)
lola: rewrite Frontend/Parser/formula_rewrite.k:631
lola: rewrite Frontend/Parser/formula_rewrite.k:694
lola: processed formula: A (G ((Ext_Mem_Acc_1_2 + Ext_Mem_Acc_1_3 + Ext_Mem_Acc_1_4 + Ext_Mem_Acc_1_5 + Ext_Mem_Acc_2_1 + Ext_Mem_Acc_2_3 + Ext_Mem_Acc_2_4 + Ext_Mem_Acc_2_5 + Ext_Mem_Acc_3_1 + Ext_Mem_Acc_3_2 + Ext_Mem_Acc_3_4 + Ext_Mem_Acc_3_5 + Ext_Mem_Acc_4_1 + Ext_Mem_Acc_4_2 + Ext_Mem_Acc_4_3 + Ext_Mem_Acc_4_5 + Ext_Mem_Acc_5_1 + Ext_Mem_Acc_5_2 + Ext_Mem_Acc_5_3 + Ext_Mem_Acc_5_4 <= Active_1 + Active_2 + Active_3 +... (shortened)
lola: processed formula length: 423
lola: 26 rewrites
lola: closed formula file SharedMemory-PT-000005-LTLCardinality.task
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
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: rewrite Frontend/Parser/formula_rewrite.k:631
lola: rewrite Frontend/Parser/formula_rewrite.k:694
lola: formula 0: (Active_1 + Active_2 + Active_3 + Active_4 + Active_5 + 1 <= Ext_Mem_Acc_1_2 + Ext_Mem_Acc_1_3 + Ext_Mem_Acc_1_4 + Ext_Mem_Acc_1_5 + Ext_Mem_Acc_2_1 + Ext_Mem_Acc_2_3 + Ext_Mem_Acc_2_4 + Ext_Mem_Acc_2_5 + Ext_Mem_Acc_3_1 + Ext_Mem_Acc_3_2 + Ext_Mem_Acc_3_4 + Ext_Mem_Acc_3_5 + Ext_Mem_Acc_4_1 + Ext_Mem_Acc_4_2 + Ext_Mem_Acc_4_3 + Ext_Mem_Acc_4_5 + Ext_Mem_Acc_5_1 + Ext_Mem_Acc_5_2 + Ext_Mem_Acc_5_3 + Ext_Mem_Acc_5_4)
lola: state equation: Generated DNF with 1 literals and 1 conjunctive subformulas
lola: SUBRESULT
lola: result: no
lola: produced by: state space
lola: The predicate is not invariant.
lola: 9 markings, 9 edges
lola: ========================================

FORMULA SharedMemory-PT-000005-LTLCardinality-3 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: subprocess 13 will run for 1190 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (F ((OwnMemAcc_5 <= OwnMemAcc_2)))
lola: ========================================
lola: SUBTASK
lola: checking eventual occurrence
lola: rewrite Frontend/Parser/formula_rewrite.k:659
lola: rewrite Frontend/Parser/formula_rewrite.k:694
lola: processed formula: (OwnMemAcc_2 + 1 <= OwnMemAcc_5)
lola: processed formula length: 32
lola: 26 rewrites
lola: closed formula file SharedMemory-PT-000005-LTLCardinality.task
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: SEARCH (state space / EG)
lola: state space: using search routine for EG formula (--search=depth)
lola: state space: using EG preserving stubborn set method (--stubborn=tarjan)
lola: RUNNING
lola: SUBRESULT
lola: result: yes
lola: produced by: state space / EG
lola: The predicate eventually occurs.
lola: 1 markings, 0 edges
lola: ========================================

FORMULA SharedMemory-PT-000005-LTLCardinality-11 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: subprocess 14 will run for 1785 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (F (G ((Ext_Bus <= Ext_Mem_Acc_1_2 + Ext_Mem_Acc_1_3 + Ext_Mem_Acc_1_4 + Ext_Mem_Acc_1_5 + Ext_Mem_Acc_2_1 + Ext_Mem_Acc_2_3 + Ext_Mem_Acc_2_4 + Ext_Mem_Acc_2_5 + Ext_Mem_Acc_3_1 + Ext_Mem_Acc_3_2 + Ext_Mem_Acc_3_4 + Ext_Mem_Acc_3_5 + Ext_Mem_Acc_4_1 + Ext_Mem_Acc_4_2 + Ext_Mem_Acc_4_3 + Ext_Mem_Acc_4_5 + Ext_Mem_Acc_5_1 + Ext_Mem_Acc_5_2 + Ext_Mem_Acc_5_3 + Ext_Mem_Acc_5_4))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: A (F (G ((Ext_Bus <= Ext_Mem_Acc_1_2 + Ext_Mem_Acc_1_3 + Ext_Mem_Acc_1_4 + Ext_Mem_Acc_1_5 + Ext_Mem_Acc_2_1 + Ext_Mem_Acc_2_3 + Ext_Mem_Acc_2_4 + Ext_Mem_Acc_2_5 + Ext_Mem_Acc_3_1 + Ext_Mem_Acc_3_2 + Ext_Mem_Acc_3_4 + Ext_Mem_Acc_3_5 + Ext_Mem_Acc_4_1 + Ext_Mem_Acc_4_2 + Ext_Mem_Acc_4_3 + Ext_Mem_Acc_4_5 + Ext_Mem_Acc_5_1 + Ext_Mem_Acc_5_2 + Ext_Mem_Acc_5_3 + Ext_Mem_Acc_5_4))))
lola: processed formula length: 382
lola: 24 rewrites
lola: closed formula file SharedMemory-PT-000005-LTLCardinality.task
lola: the resulting Büchi automaton has 2 states
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: using ltl preserving stubborn set method (--stubborn)
lola: SEARCH
lola: RUNNING
lola: SUBRESULT
lola: result: no
lola: produced by: LTL model checker
lola: The net does not satisfy the given formula (language of the product automaton is nonempty).
lola: 9 markings, 10 edges
lola: ========================================

FORMULA SharedMemory-PT-000005-LTLCardinality-2 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: subprocess 15 will run for 3570 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (G (F ((Queue_1 + Queue_2 + Queue_3 + Queue_4 + Queue_5 <= Ext_Mem_Acc_1_2 + Ext_Mem_Acc_1_3 + Ext_Mem_Acc_1_4 + Ext_Mem_Acc_1_5 + Ext_Mem_Acc_2_1 + Ext_Mem_Acc_2_3 + Ext_Mem_Acc_2_4 + Ext_Mem_Acc_2_5 + Ext_Mem_Acc_3_1 + Ext_Mem_Acc_3_2 + Ext_Mem_Acc_3_4 + Ext_Mem_Acc_3_5 + Ext_Mem_Acc_4_1 + Ext_Mem_Acc_4_2 + Ext_Mem_Acc_4_3 + Ext_Mem_Acc_4_5 + Ext_Mem_Acc_5_1 + Ext_Mem_Acc_5_2 + Ext_Mem_Acc_5_3... (shortened)
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: A (G (F ((Queue_1 + Queue_2 + Queue_3 + Queue_4 + Queue_5 <= Ext_Mem_Acc_1_2 + Ext_Mem_Acc_1_3 + Ext_Mem_Acc_1_4 + Ext_Mem_Acc_1_5 + Ext_Mem_Acc_2_1 + Ext_Mem_Acc_2_3 + Ext_Mem_Acc_2_4 + Ext_Mem_Acc_2_5 + Ext_Mem_Acc_3_1 + Ext_Mem_Acc_3_2 + Ext_Mem_Acc_3_4 + Ext_Mem_Acc_3_5 + Ext_Mem_Acc_4_1 + Ext_Mem_Acc_4_2 + Ext_Mem_Acc_4_3 + Ext_Mem_Acc_4_5 + Ext_Mem_Acc_5_1 + Ext_Mem_Acc_5_2 + Ext_Mem_Acc_5_3... (shortened)
lola: processed formula length: 422
lola: 24 rewrites
lola: closed formula file SharedMemory-PT-000005-LTLCardinality.task
lola: the resulting Büchi automaton has 2 states
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: using ltl preserving stubborn set method (--stubborn)
lola: SEARCH
lola: RUNNING
lola: SUBRESULT
lola: result: no
lola: produced by: LTL model checker
lola: The net does not satisfy the given formula (language of the product automaton is nonempty).
lola: 8 markings, 8 edges
lola: ========================================

FORMULA SharedMemory-PT-000005-LTLCardinality-7 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: RESULT
lola:
SUMMARY: yes yes no no yes no no no no no no yes yes yes yes no
lola:
preliminary result: yes yes no no yes no no no no no no yes yes yes yes no
lola: memory consumption: 18324 KB
lola: time consumption: 0 seconds

BK_STOP 1528162305784

--------------------
content from 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="SharedMemory-PT-000005"
export BK_EXAMINATION="LTLCardinality"
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/SharedMemory-PT-000005.tgz
mv SharedMemory-PT-000005 execution
cd execution
pwd
ls -lh

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-3637"
echo " Executing tool lola"
echo " Input is SharedMemory-PT-000005, examination is LTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r208-smll-152732258000567"
echo "====================================================================="
echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "LTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLCardinality" != "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 "LTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLCardinality.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 '' LTLCardinality.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 ;