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 2.9M
-rw-r--r-- 1 mcc users 2.9K May 29 20:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 15K May 29 20:58 CTLCardinality.xml
-rw-r--r-- 1 mcc users 2.6K May 28 16:25 CTLFireability.txt
-rw-r--r-- 1 mcc users 17K May 28 16:25 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K May 24 11:17 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.0K May 24 11:17 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 2.2K May 28 09:34 LTLCardinality.txt
-rw-r--r-- 1 mcc users 9.3K May 28 09:34 LTLCardinality.xml
-rw-r--r-- 1 mcc users 1.8K May 28 07:46 LTLFireability.txt
-rw-r--r-- 1 mcc users 8.2K May 28 07:46 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 May 24 11:17 NewModel
-rw-r--r-- 1 mcc users 3.1K May 27 07:53 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 15K May 27 07:53 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 107 May 26 06:29 ReachabilityDeadlock.txt
-rw-r--r-- 1 mcc users 345 May 26 06:29 ReachabilityDeadlock.xml
-rw-r--r-- 1 mcc users 2.8K May 26 09:34 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 17K May 26 09:34 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K May 28 07:31 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K May 28 07:31 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 24 11:17 equiv_col
-rw-r--r-- 1 mcc users 3 May 24 11:17 instance
-rw-r--r-- 1 mcc users 6 May 24 11:17 iscolored
-rw-r--r-- 1 mcc users 2.8M May 24 11:17 model.pnml
=====================================================================
Generated by BenchKit 2-3637
Executing tool lola
Input is DLCflexbar-PT-5a, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r268-smll-152749145700423
=====================================================================

--------------------
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 DLCflexbar-PT-5a-ReachabilityFireability-00
FORMULA_NAME DLCflexbar-PT-5a-ReachabilityFireability-01
FORMULA_NAME DLCflexbar-PT-5a-ReachabilityFireability-02
FORMULA_NAME DLCflexbar-PT-5a-ReachabilityFireability-03
FORMULA_NAME DLCflexbar-PT-5a-ReachabilityFireability-04
FORMULA_NAME DLCflexbar-PT-5a-ReachabilityFireability-05
FORMULA_NAME DLCflexbar-PT-5a-ReachabilityFireability-06
FORMULA_NAME DLCflexbar-PT-5a-ReachabilityFireability-07
FORMULA_NAME DLCflexbar-PT-5a-ReachabilityFireability-08
FORMULA_NAME DLCflexbar-PT-5a-ReachabilityFireability-09
FORMULA_NAME DLCflexbar-PT-5a-ReachabilityFireability-10
FORMULA_NAME DLCflexbar-PT-5a-ReachabilityFireability-11
FORMULA_NAME DLCflexbar-PT-5a-ReachabilityFireability-12
FORMULA_NAME DLCflexbar-PT-5a-ReachabilityFireability-13
FORMULA_NAME DLCflexbar-PT-5a-ReachabilityFireability-14
FORMULA_NAME DLCflexbar-PT-5a-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1528116959741

info: Time: 3600 - MCC
===========================================================================================
prep: translating DLCflexbar-PT-5a Petri net model.pnml into LoLA format
===========================================================================================
prep: translating PT Petri net complete
prep: net is already safe
prep: check for too many tokens
===========================================================================================
prep: translating DLCflexbar-PT-5a formula ReachabilityFireability into LoLA format
===========================================================================================
prep: translating PT formula complete
vrfy: Checking ReachabilityFireability @ DLCflexbar-PT-5a @ 3569 seconds
lola: LoLA will run for 3569 seconds at most (--timelimit)
lola: NET
lola: reading net from model.pnml.lola
lola: finished parsing
lola: closed net file model.pnml.lola
lola: 12008/65536 symbol table entries, 3572 collisions
lola: preprocessing...
lola: Size of bit vector: 1415
lola: finding significant places
lola: 1415 places, 10593 transitions, 436 significant places
lola: computing forward-conflicting sets
lola: computing back-conflicting sets
lola: 9256 transition conflict sets
lola: TASK
lola: reading formula from DLCflexbar-PT-5a-ReachabilityFireability.task
lola: E (F ((FIREABLE(t3182) AND FIREABLE(t562) AND (FIREABLE(t5703) OR FIREABLE(t6838) OR (FIREABLE(t4872) AND FIREABLE(t6634)) OR ((FIREABLE(t1720) OR FIREABLE(t3470)) AND FIREABLE(t4952)))))) : E (F (((NOT FIREABLE(t5231) OR NOT FIREABLE(t4425) OR (NOT FIREABLE(t6377) AND NOT FIREABLE(t2114))) AND FIREABLE(t6622)))) : E (F (((FIREABLE(t6223) OR FIREABLE(t812) OR NOT FIREABLE(t830)) AND FIREABLE(t2407) AND (FIREABLE(t9445) OR FIREABLE(t6597) OR FIREABLE(t4031))))) : A (G ((NOT FIREABLE(t5764) OR (NOT FIREABLE(t8130) AND NOT FIREABLE(t1238)) OR (FIREABLE(t610) AND FIREABLE(t10339))))) : A (G (NOT FIREABLE(t2477))) : A (G ((NOT FIREABLE(t7385) OR NOT FIREABLE(t1470) OR FIREABLE(t2964)))) : A (G (((FIREABLE(t4385) OR FIREABLE(t7162) OR NOT FIREABLE(t3482) OR NOT FIREABLE(t6919)) AND (NOT FIREABLE(t1985) OR NOT FIREABLE(t5401) OR NOT FIREABLE(t8640))))) : E (F (FIREABLE(t2864))) : A (G ((NOT FIREABLE(t6445) OR NOT FIREABLE(t2811) OR FIREABLE(t2998) OR (NOT FIREABLE(t114) AND NOT FIREABLE(t6955) AND FIREABLE(t5165))))) : A (G ((NOT FIREABLE(t3762) OR (NOT FIREABLE(t7449) AND NOT FIREABLE(t9512) AND NOT FIREABLE(t7866))))) : E (F (FIREABLE(t4046))) : A (G ((NOT FIREABLE(t4635) OR NOT FIREABLE(t4810) OR NOT FIREABLE(t2804) OR NOT FIREABLE(t8542) OR (NOT FIREABLE(t2737) AND NOT FIREABLE(t3255))))) : A (G ((NOT FIREABLE(t5028) OR (FIREABLE(t10557) AND FIREABLE(t4049)) OR NOT FIREABLE(t4384) OR FIREABLE(t9579) OR ((FIREABLE(t2172) OR FIREABLE(t10019)) AND (FIREABLE(t2455) OR FIREABLE(t8008)))))) : E (F ((FIREABLE(t3837) AND FIREABLE(t1858) AND FIREABLE(t6500)))) : A (G ((NOT FIREABLE(t6504) OR NOT FIREABLE(t8296) OR (NOT FIREABLE(t1535) AND NOT FIREABLE(t20)) OR NOT FIREABLE(t2235)))) : E (F (FIREABLE(t10)))
lola: computing a collection of formulas
lola: RUNNING
lola: subprocess 0 will run for 223 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (G (NOT FIREABLE(t2477)))
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 (NOT FIREABLE(t2477)))
lola: processed formula length: 27
lola: 2 rewrites
lola: closed formula file DLCflexbar-PT-5a-ReachabilityFireability.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: FIREABLE(t2477)
lola: state equation: Generated DNF with 2 literals and 1 conjunctive subformulas
lola: state equation: write sara problem file to DLCflexbar-PT-5a-ReachabilityFireability-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: 5 markings, 4 edges
lola: ========================================

FORMULA DLCflexbar-PT-5a-ReachabilityFireability-4 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: subprocess 1 will run for 237 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (F (FIREABLE(t2864)))
lola: ========================================
lola: SUBTASK
lola: checking reachability
lola: Planning: workflow for reachability check: stateequation||search (--findpath=off)
lola: rewrite Frontend/Parser/formula_rewrite.k:625
lola: processed formula: E (F (FIREABLE(t2864)))
lola: processed formula length: 23
lola: 1 rewrites
lola: closed formula file DLCflexbar-PT-5a-ReachabilityFireability.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:625
lola: formula 0: FIREABLE(t2864)
lola: state equation: Generated DNF with 2 literals and 1 conjunctive subformulas
lola: state equation: write sara problem file to DLCflexbar-PT-5a-ReachabilityFireability-0.sara
lola: state equation: calling and running sara
lola: SUBRESULT
lola: result: yes
lola: produced by: state space
lola: The predicate is reachable.
lola: 5 markings, 4 edges
lola: ========================================

FORMULA DLCflexbar-PT-5a-ReachabilityFireability-7 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: subprocess 2 will run for 254 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (F (FIREABLE(t4046)))
lola: ========================================
lola: SUBTASK
lola: checking reachability
lola: Planning: workflow for reachability check: stateequation||search (--findpath=off)
lola: rewrite Frontend/Parser/formula_rewrite.k:625
lola: processed formula: E (F (FIREABLE(t4046)))
lola: processed formula length: 23
lola: 1 rewrites
lola: closed formula file DLCflexbar-PT-5a-ReachabilityFireability.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:625
lola: formula 0: FIREABLE(t4046)
lola: state equation: Generated DNF with 2 literals and 1 conjunctive subformulas
lola: state equation: write sara problem file to DLCflexbar-PT-5a-ReachabilityFireability-2-0.sara
lola: state equation: calling and running sara
lola: SUBRESULT
lola: result: yes
lola: produced by: state space
lola: The predicate is reachable.
lola: 4 markings, 3 edges
lola: ========================================

FORMULA DLCflexbar-PT-5a-ReachabilityFireability-10 TRUE 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: E (F (FIREABLE(t10)))
lola: ========================================
lola: SUBTASK
lola: checking reachability
lola: Planning: workflow for reachability check: stateequation||search (--findpath=off)
lola: rewrite Frontend/Parser/formula_rewrite.k:625
lola: processed formula: E (F (FIREABLE(t10)))
lola: processed formula length: 21
lola: 1 rewrites
lola: closed formula file DLCflexbar-PT-5a-ReachabilityFireability.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:625
lola: formula 0: FIREABLE(t10)
lola: state equation: Generated DNF with 1 literals and 1 conjunctive subformulas
lola: state equation: write sara problem file to DLCflexbar-PT-5a-ReachabilityFireability-3-0.sara
lola: state equation: calling and running sara
lola: SUBRESULT
lola: result: yes
lola: produced by: state space
lola: The predicate is reachable.
lola: 4 markings, 3 edges
lola: ========================================

FORMULA DLCflexbar-PT-5a-ReachabilityFireability-15 TRUE 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: E (F ((FIREABLE(t3837) AND FIREABLE(t1858) AND FIREABLE(t6500))))
lola: ========================================
lola: SUBTASK
lola: checking reachability
lola: Planning: workflow for reachability check: stateequation||search (--findpath=off)
lola: rewrite Frontend/Parser/formula_rewrite.k:625
lola: processed formula: E (F ((FIREABLE(t3837) AND FIREABLE(t1858) AND FIREABLE(t6500))))
lola: processed formula length: 65
lola: 1 rewrites
lola: closed formula file DLCflexbar-PT-5a-ReachabilityFireability.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:625
lola: formula 0: (FIREABLE(t3837) AND FIREABLE(t1858) AND FIREABLE(t6500))
lola: state equation: Generated DNF with 6 literals and 1 conjunctive subformulas
lola: state equation: write sara problem file to DLCflexbar-PT-5a-ReachabilityFireability-4-0.sara
lola: state equation: calling and running sara
lola: SUBRESULT
lola: result: yes
lola: produced by: state space
lola: The predicate is reachable.
lola: 5 markings, 4 edges
lola: ========================================

FORMULA DLCflexbar-PT-5a-ReachabilityFireability-13 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: A (G ((NOT FIREABLE(t7385) OR NOT FIREABLE(t1470) OR FIREABLE(t2964))))
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 ((NOT FIREABLE(t7385) OR NOT FIREABLE(t1470) OR FIREABLE(t2964))))
lola: processed formula length: 73
lola: 2 rewrites
lola: closed formula file DLCflexbar-PT-5a-ReachabilityFireability.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: (FIREABLE(t7385) AND FIREABLE(t1470) AND NOT FIREABLE(t2964))
lola: state equation: Generated DNF with 10 literals and 2 conjunctive subformulas
lola: state equation: write sara problem file to DLCflexbar-PT-5a-ReachabilityFireability-5-0.sara
lola: state equation: calling and running sara
sara: try reading problem file DLCflexbar-PT-5a-ReachabilityFireability-5-0.sara.
lola: SUBRESULT
lola: result: no
lola: produced by: state space
lola: The predicate is not invariant.
lola: 5 markings, 4 edges
lola: ========================================

FORMULA DLCflexbar-PT-5a-ReachabilityFireability-5 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: subprocess 6 will run for 356 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (G ((NOT FIREABLE(t3762) OR (NOT FIREABLE(t7449) AND NOT FIREABLE(t9512) AND NOT FIREABLE(t7866)))))
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 ((NOT FIREABLE(t3762) OR (NOT FIREABLE(t7449) AND NOT FIREABLE(t9512) AND NOT FIREABLE(t7866)))))
lola: processed formula length: 103
lola: 2 rewrites
lola: closed formula file DLCflexbar-PT-5a-ReachabilityFireability.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: (FIREABLE(t3762) AND (FIREABLE(t7449) OR FIREABLE(t9512) OR FIREABLE(t7866)))
lola: state equation: Generated DNF with 12 literals and 3 conjunctive subformulas
lola: state equation: write sara problem file to DLCflexbar-PT-5a-ReachabilityFireability-6-0.sara
lola: state equation: calling and running sara
sara: try reading problem file DLCflexbar-PT-5a-ReachabilityFireability-6-0.sara.
lola: SUBRESULT
lola: result: no
lola: produced by: state space
lola: The predicate is not invariant.
lola: 6 markings, 5 edges
lola: ========================================

FORMULA DLCflexbar-PT-5a-ReachabilityFireability-9 FALSE 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 (G ((NOT FIREABLE(t5764) OR (NOT FIREABLE(t8130) AND NOT FIREABLE(t1238)) OR (FIREABLE(t610) AND FIREABLE(t10339)))))
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 ((NOT FIREABLE(t5764) OR (NOT FIREABLE(t8130) AND NOT FIREABLE(t1238)) OR (FIREABLE(t610) AND FIREABLE(t10339)))))
lola: processed formula length: 121
lola: 2 rewrites
lola: closed formula file DLCflexbar-PT-5a-ReachabilityFireability.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: (FIREABLE(t5764) AND (FIREABLE(t8130) OR FIREABLE(t1238)) AND (NOT FIREABLE(t610) OR NOT FIREABLE(t10339)))
lola: state equation: Generated DNF with 20 literals and 4 conjunctive subformulas
lola: state equation: write sara problem file to DLCflexbar-PT-5a-ReachabilityFireability-7-0.sara
lola: state equation: calling and running sara
sara: try reading problem file DLCflexbar-PT-5a-ReachabilityFireability-7-0.sara.
lola: SUBRESULT
lola: result: no
lola: produced by: state space
lola: The predicate is not invariant.
lola: 5 markings, 4 edges
lola: ========================================

FORMULA DLCflexbar-PT-5a-ReachabilityFireability-3 FALSE 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 ((NOT FIREABLE(t6504) OR NOT FIREABLE(t8296) OR (NOT FIREABLE(t1535) AND NOT FIREABLE(t20)) OR NOT FIREABLE(t2235))))
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 ((NOT FIREABLE(t6504) OR NOT FIREABLE(t8296) OR (NOT FIREABLE(t1535) AND NOT FIREABLE(t20)) OR NOT FIREABLE(t2235))))
lola: processed formula length: 125
lola: 2 rewrites
lola: closed formula file DLCflexbar-PT-5a-ReachabilityFireability.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: (FIREABLE(t6504) AND FIREABLE(t8296) AND (FIREABLE(t1535) OR FIREABLE(t20)) AND FIREABLE(t2235))
lola: state equation: Generated DNF with 15 literals and 2 conjunctive subformulas
lola: state equation: write sara problem file to DLCflexbar-PT-5a-ReachabilityFireability-8-0.sara
lola: state equation: calling and running sara
sara: try reading problem file DLCflexbar-PT-5a-ReachabilityFireability-8-0.sara.
lola: SUBRESULT
lola: result: no
lola: produced by: state space
lola: The predicate is not invariant.
lola: 12 markings, 11 edges
lola: ========================================

FORMULA DLCflexbar-PT-5a-ReachabilityFireability-14 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: subprocess 9 will run for 509 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (F (((NOT FIREABLE(t5231) OR NOT FIREABLE(t4425) OR (NOT FIREABLE(t6377) AND NOT FIREABLE(t2114))) AND FIREABLE(t6622))))
lola: ========================================
lola: SUBTASK
lola: checking reachability
lola: Planning: workflow for reachability check: stateequation||search (--findpath=off)
lola: rewrite Frontend/Parser/formula_rewrite.k:625
lola: processed formula: E (F (((NOT FIREABLE(t5231) OR NOT FIREABLE(t4425) OR (NOT FIREABLE(t6377) AND NOT FIREABLE(t2114))) AND FIREABLE(t6622))))
lola: processed formula length: 125
lola: 1 rewrites
lola: closed formula file DLCflexbar-PT-5a-ReachabilityFireability.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:625
lola: formula 0: ((NOT FIREABLE(t5231) OR NOT FIREABLE(t4425) OR (NOT FIREABLE(t6377) AND NOT FIREABLE(t2114))) AND FIREABLE(t6622))
lola: state equation: Generated DNF with 28 literals and 8 conjunctive subformulas
lola: state equation: write sara problem file to DLCflexbar-PT-5a-ReachabilityFireability-9-0.sara
lola: state equation: calling and running sara
sara: try reading problem file DLCflexbar-PT-5a-ReachabilityFireability-9-0.sara.
lola: SUBRESULT
lola: result: yes
lola: produced by: state space
lola: The predicate is reachable.
lola: 4 markings, 3 edges
lola: ========================================

FORMULA DLCflexbar-PT-5a-ReachabilityFireability-1 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: subprocess 10 will run for 594 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (G ((NOT FIREABLE(t4635) OR NOT FIREABLE(t4810) OR NOT FIREABLE(t2804) OR NOT FIREABLE(t8542) OR (NOT FIREABLE(t2737) AND NOT FIREABLE(t3255)))))
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 ((NOT FIREABLE(t4635) OR NOT FIREABLE(t4810) OR NOT FIREABLE(t2804) OR NOT FIREABLE(t8542) OR (NOT FIREABLE(t2737) AND NOT FIREABLE(t3255)))))
lola: processed formula length: 151
lola: 2 rewrites
lola: closed formula file DLCflexbar-PT-5a-ReachabilityFireability.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: (FIREABLE(t4635) AND FIREABLE(t4810) AND FIREABLE(t2804) AND FIREABLE(t8542) AND (FIREABLE(t2737) OR FIREABLE(t3255)))
lola: state equation: Generated DNF with 20 literals and 2 conjunctive subformulas
lola: state equation: write sara problem file to DLCflexbar-PT-5a-ReachabilityFireability-10-0.sara
lola: state equation: calling and running sara
sara: try reading problem file DLCflexbar-PT-5a-ReachabilityFireability-10-0.sara.
lola: sara is running 0 secs || 3591 markings, 58824 edges, 718 markings/sec, 0 secs
lola: sara is running 5 secs || 7479 markings, 125341 edges, 778 markings/sec, 5 secs
sara: place or transition ordering is non-deterministic

lola: state equation: solution impossible
lola: SUBRESULT
lola: result: yes
lola: produced by: state equation
lola: The predicate is invariant.

FORMULA DLCflexbar-PT-5a-ReachabilityFireability-11 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: subprocess 11 will run for 710 seconds at most (--localtimelimit=0)
lola: lola: ========================================
lola: ...considering subproblem: A (G ((NOT FIREABLE(t6445) OR NOT FIREABLE(t2811) OR FIREABLE(t2998) OR (NOT FIREABLE(t114) AND NOT FIREABLE(t6955) AND FIREABLE(t5165)))))
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 ((NOT FIREABLE(t6445) OR NOT FIREABLE(t2811) OR FIREABLE(t2998) OR (NOT FIREABLE(t114) AND NOT FIREABLE(t6955) AND FIREABLE(t5165)))))
lola: processed formula length: 142
lola: 2 rewrites
lola: closed formula file DLCflexbar-PT-5a-ReachabilityFireability.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: (FIREABLE(t6445) AND FIREABLE(t2811) AND NOT FIREABLE(t2998) AND (FIREABLE(t114) OR FIREABLE(t6955) OR NOT FIREABLE(t5165)))
lola: state equation: Generated DNF with 50 literals and 8 conjunctive subformulas
lola: state equation: write sara problem file to DLCflexbar-PT-5a-ReachabilityFireability-11-0.sara
lola: state equation: calling and running sara
sara: lola: SUBRESULT
lola: result: no
lola: produced by: state space
lola: The predicate is not invariant.
lola: 6 markings, 7 edges
lola: ========================================

FORMULA DLCflexbar-PT-5a-ReachabilityFireability-8 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: subprocess 12 will run for 888 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (F (((FIREABLE(t6223) OR FIREABLE(t812) OR NOT FIREABLE(t830)) AND FIREABLE(t2407) AND (FIREABLE(t9445) OR FIREABLE(t6597) OR FIREABLE(t4031)))))
lola: ========================================
lola: SUBTASK
lola: checking reachability
lola: Planning: workflow for reachability check: stateequation||search (--findpath=off)
lola: rewrite Frontend/Parser/formula_rewrite.k:625
lola: processed formula: E (F (((FIREABLE(t6223) OR FIREABLE(t812) OR NOT FIREABLE(t830)) AND FIREABLE(t2407) AND (FIREABLE(t9445) OR FIREABLE(t6597) OR FIREABLE(t4031)))))
lola: processed formula length: 151
lola: 1 rewrites
lola: closed formula file DLCflexbar-PT-5a-ReachabilityFireability.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:625
lola: formula 0: ((FIREABLE(t6223) OR FIREABLE(t812) OR NOT FIREABLE(t830)) AND FIREABLE(t2407) AND (FIREABLE(t9445) OR FIREABLE(t6597) OR FIREABLE(t4031)))
lola: state equation: Generated DNF with 66 literals and 12 conjunctive subformulas
lola: state equation: write sara problem file to DLCflexbar-PT-5a-ReachabilityFireability-12-0.sara
lola: state equation: calling and running sara
sara: try reading problem file DLCflexbar-PT-5a-ReachabilityFireability-12-0.sara.
lola: SUBRESULT
lola: result: yes
lola: produced by: state space
lola: The predicate is reachable.
lola: 5 markings, 4 edges
lola: ========================================

FORMULA DLCflexbar-PT-5a-ReachabilityFireability-2 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: subprocess 13 will run for 1184 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (G (((FIREABLE(t4385) OR FIREABLE(t7162) OR NOT FIREABLE(t3482) OR NOT FIREABLE(t6919)) AND (NOT FIREABLE(t1985) OR NOT FIREABLE(t5401) OR NOT FIREABLE(t8640)))))
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 (((FIREABLE(t4385) OR FIREABLE(t7162) OR NOT FIREABLE(t3482) OR NOT FIREABLE(t6919)) AND (NOT FIREABLE(t1985) OR NOT FIREABLE(t5401) OR NOT FIREABLE(t8640)))))
lola: processed formula length: 169
lola: 2 rewrites
lola: closed formula file DLCflexbar-PT-5a-ReachabilityFireability.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: ((NOT FIREABLE(t4385) AND NOT FIREABLE(t7162) AND FIREABLE(t3482) AND FIREABLE(t6919)) OR (FIREABLE(t1985) AND FIREABLE(t5401) AND FIREABLE(t8640)))
lola: state equation: Generated DNF with 30 literals and 5 conjunctive subformulas
lola: state equation: write sara problem file to DLCflexbar-PT-5a-ReachabilityFireability-13-0.sara
lola: state equation: calling and running sara
sara: try reading problem file DLCflexbar-PT-5a-ReachabilityFireability-13-0.sara.
lola: SUBRESULT
lola: result: no
lola: produced by: state space
lola: The predicate is not invariant.
lola: 5 markings, 5 edges
lola: ========================================

FORMULA DLCflexbar-PT-5a-ReachabilityFireability-6 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: subprocess 14 will run for 1777 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (G ((NOT FIREABLE(t5028) OR (FIREABLE(t10557) AND FIREABLE(t4049)) OR NOT FIREABLE(t4384) OR FIREABLE(t9579) OR ((FIREABLE(t2172) OR FIREABLE(t10019)) AND (FIREABLE(t2455) OR FIREABLE(t8008))))))
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 ((NOT FIREABLE(t5028) OR (FIREABLE(t10557) AND FIREABLE(t4049)) OR NOT FIREABLE(t4384) OR FIREABLE(t9579) OR ((FIREABLE(t2172) OR FIREABLE(t10019)) AND (FIREABLE(t2455) OR FIREABLE(t8008))))))
lola: processed formula length: 203
lola: 2 rewrites
lola: closed formula file DLCflexbar-PT-5a-ReachabilityFireability.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: (FIREABLE(t5028) AND (NOT FIREABLE(t10557) OR NOT FIREABLE(t4049)) AND FIREABLE(t4384) AND NOT FIREABLE(t9579) AND ((NOT FIREABLE(t2172) AND NOT FIREABLE(t10019)) OR (NOT FIREABLE(t2455) AND NOT FIREABLE(t8008))))
lola: state equation: Generated DNF with 384 literals and 48 conjunctive subformulas
lola: state equation: write sara problem file to DLCflexbar-PT-5a-ReachabilityFireability-14-0.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: 6 markings, 6 edges
lola: ========================================

FORMULA DLCflexbar-PT-5a-ReachabilityFireability-12 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: subprocess 15 will run for 3554 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (F ((FIREABLE(t3182) AND FIREABLE(t562) AND (FIREABLE(t5703) OR FIREABLE(t6838) OR (FIREABLE(t4872) AND FIREABLE(t6634)) OR ((FIREABLE(t1720) OR FIREABLE(t3470)) AND FIREABLE(t4952))))))
lola: ========================================
lola: SUBTASK
lola: checking reachability
lola: Planning: workflow for reachability check: stateequation||search (--findpath=off)
lola: rewrite Frontend/Parser/formula_rewrite.k:625
lola: processed formula: E (F ((FIREABLE(t3182) AND FIREABLE(t562) AND (FIREABLE(t5703) OR FIREABLE(t6838) OR (FIREABLE(t4872) AND FIREABLE(t6634)) OR ((FIREABLE(t1720) OR FIREABLE(t3470)) AND FIREABLE(t4952))))))
lola: processed formula length: 192
lola: 1 rewrites
lola: closed formula file DLCflexbar-PT-5a-ReachabilityFireability.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:625
lola: formula 0: (FIREABLE(t3182) AND FIREABLE(t562) AND (FIREABLE(t5703) OR FIREABLE(t6838) OR (FIREABLE(t4872) AND FIREABLE(t6634)) OR ((FIREABLE(t1720) OR FIREABLE(t3470)) AND FIREABLE(t4952))))
lola: state equation: Generated DNF with 31 literals and 5 conjunctive subformulas
lola: state equation: write sara problem file to DLCflexbar-PT-5a-ReachabilityFireability-15-0.sara
lola: state equation: calling and running sara
lola: SUBRESULT
lola: result: yes
lola: produced by: state space
lola: The predicate is reachable.
lola: 4 markings, 3 edges
lola:
FORMULA DLCflexbar-PT-5a-ReachabilityFireability-0 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: RESULT
lola:
SUMMARY: yes yes yes no no no no yes no no yes yes no yes no yes
lola:
preliminary result: yes yes yes no no no no yes no no yes yes no yes no yes
========================================
lola: memory consumption: 106860 KB
lola: time consumption: 15 seconds

BK_STOP 1528116975142

--------------------
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="DLCflexbar-PT-5a"
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/DLCflexbar-PT-5a.tgz
mv DLCflexbar-PT-5a 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 DLCflexbar-PT-5a, 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 r268-smll-152749145700423"
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 ;