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 9.8M
-rw-r--r-- 1 mcc users 4.1K May 30 00:18 CTLCardinality.txt
-rw-r--r-- 1 mcc users 24K May 30 00:18 CTLCardinality.xml
-rw-r--r-- 1 mcc users 2.5K May 28 21:28 CTLFireability.txt
-rw-r--r-- 1 mcc users 16K May 28 21:28 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 2.8K May 28 09:36 LTLCardinality.txt
-rw-r--r-- 1 mcc users 14K May 28 09:35 LTLCardinality.xml
-rw-r--r-- 1 mcc users 1.8K May 28 07:47 LTLFireability.txt
-rw-r--r-- 1 mcc users 7.4K May 28 07:47 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 May 24 11:17 NewModel
-rw-r--r-- 1 mcc users 3.4K May 27 12:25 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 17K May 27 12:25 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 2.3K May 26 14:23 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 11K May 26 14:23 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K May 28 07:31 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K 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 9.6M May 24 11:17 model.pnml
=====================================================================
Generated by BenchKit 2-3637
Executing tool lola
Input is DLCflexbar-PT-6b, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r268-smll-152749145800450
=====================================================================

--------------------
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-6b-ReachabilityFireability-00
FORMULA_NAME DLCflexbar-PT-6b-ReachabilityFireability-01
FORMULA_NAME DLCflexbar-PT-6b-ReachabilityFireability-02
FORMULA_NAME DLCflexbar-PT-6b-ReachabilityFireability-03
FORMULA_NAME DLCflexbar-PT-6b-ReachabilityFireability-04
FORMULA_NAME DLCflexbar-PT-6b-ReachabilityFireability-05
FORMULA_NAME DLCflexbar-PT-6b-ReachabilityFireability-06
FORMULA_NAME DLCflexbar-PT-6b-ReachabilityFireability-07
FORMULA_NAME DLCflexbar-PT-6b-ReachabilityFireability-08
FORMULA_NAME DLCflexbar-PT-6b-ReachabilityFireability-09
FORMULA_NAME DLCflexbar-PT-6b-ReachabilityFireability-10
FORMULA_NAME DLCflexbar-PT-6b-ReachabilityFireability-11
FORMULA_NAME DLCflexbar-PT-6b-ReachabilityFireability-12
FORMULA_NAME DLCflexbar-PT-6b-ReachabilityFireability-13
FORMULA_NAME DLCflexbar-PT-6b-ReachabilityFireability-14
FORMULA_NAME DLCflexbar-PT-6b-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1528142245625

info: Time: 3600 - MCC
===========================================================================================
prep: translating DLCflexbar-PT-6b 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-6b formula ReachabilityFireability into LoLA format
===========================================================================================
prep: translating PT formula complete
vrfy: Checking ReachabilityFireability @ DLCflexbar-PT-6b @ 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: 64216/65536 symbol table entries, 36135 collisions
lola: preprocessing...
lola: Size of bit vector: 25104
lola: finding significant places
lola: 25104 places, 39112 transitions, 23612 significant places
lola: computing forward-conflicting sets
lola: computing back-conflicting sets
lola: 56275 transition conflict sets
lola: TASK
lola: reading formula from DLCflexbar-PT-6b-ReachabilityFireability.task
lola: E (F (FIREABLE(t459))) : E (F (FIREABLE(t12621))) : E (F (FIREABLE(t34449))) : E (F ((FIREABLE(t13414) AND (NOT FIREABLE(t24760) OR NOT FIREABLE(t37485)) AND (NOT FIREABLE(t25543) OR NOT FIREABLE(t34145))))) : E (F (FIREABLE(t9473))) : E (F (FIREABLE(t22379))) : A (G (NOT FIREABLE(t9564))) : A (G ((FIREABLE(t5246) OR FIREABLE(t8113) OR FIREABLE(t6952) OR NOT FIREABLE(t29582) OR NOT FIREABLE(t22306) OR FIREABLE(t14927)))) : A (G (NOT FIREABLE(t29863))) : A (G ((NOT FIREABLE(t6549) AND NOT FIREABLE(t37085) AND (NOT FIREABLE(t29485) OR NOT FIREABLE(t6799)) AND NOT FIREABLE(t3188)))) : E (F ((FIREABLE(t6524) AND FIREABLE(t11377)))) : A (G ((((NOT FIREABLE(t18076) AND NOT FIREABLE(t31726)) OR (FIREABLE(t6355) AND (FIREABLE(t25667) OR FIREABLE(t26782)))) AND NOT FIREABLE(t16086)))) : A (G ((FIREABLE(t9607) OR NOT FIREABLE(t15456)))) : E (F (FIREABLE(t9580))) : A (G (((NOT FIREABLE(t24522) AND (NOT FIREABLE(t26885) OR NOT FIREABLE(t30226))) OR (NOT FIREABLE(t4762) AND NOT FIREABLE(t34252) AND NOT FIREABLE(t12912) AND NOT FIREABLE(t30189))))) : A (G (NOT FIREABLE(t8815)))
lola: computing a collection of formulas
lola: RUNNING
lola: subprocess 0 will run for 223 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (F (FIREABLE(t459)))
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(t459)))
lola: processed formula length: 22
lola: 1 rewrites
lola: closed formula file DLCflexbar-PT-6b-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(t459)
lola: state equation: Generated DNF with 1 literals and 1 conjunctive subformulas
lola: state equation: write sara problem file to DLCflexbar-PT-6b-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: 52 markings, 51 edges
lola: ========================================

FORMULA DLCflexbar-PT-6b-ReachabilityFireability-0 TRUE 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(t12621)))
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(t12621)))
lola: processed formula length: 24
lola: 1 rewrites
lola: closed formula file DLCflexbar-PT-6b-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(t12621)
lola: state equation: Generated DNF with 1 literals and 1 conjunctive subformulas
lola: state equation: write sara problem file to DLCflexbar-PT-6b-ReachabilityFireability-0.sara
lola: state equation: calling and running sara
sara: try reading problem file DLCflexbar-PT-6b-ReachabilityFireability-0.sara.
lola: SUBRESULT
lola: result: yes
lola: produced by: state space
lola: The predicate is reachable.
lola: 1303 markings, 1302 edges
lola:
FORMULA DLCflexbar-PT-6b-ReachabilityFireability-1 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(t34449)))
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(t34449)))
lola: processed formula length: 24
lola: 1 rewrites
lola: closed formula file DLCflexbar-PT-6b-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(t34449)
lola: state equation: Generated DNF with 2 literals and 1 conjunctive subformulas
lola: state equation: write sara problem file to DLCflexbar-PT-6b-ReachabilityFireability-2-0.sara
lola: state equation: calling and running sara
sara: try reading problem file DLCflexbar-PT-6b-ReachabilityFireability-2-0.sara.
lola: sara is running 0 secs || 7507 markings, 8096 edges, 1501 markings/sec, 0 secs
lola: sara is running 5 secs || 15185 markings, 16537 edges, 1536 markings/sec, 5 secs
lola: sara is running 10 secs || 22533 markings, 24672 edges, 1470 markings/sec, 10 secs
lola: sara is running 15 secs || 29707 markings, 32619 edges, 1435 markings/sec, 15 secs
lola: SUBRESULT
lola: result: yes
lola: produced by: state space
lola: The predicate is reachable.
lola: 35385 markings, 38794 edges
lola: ========================================

FORMULA DLCflexbar-PT-6b-ReachabilityFireability-2 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: subprocess 3 will run for 272 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (F (FIREABLE(t9473)))
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(t9473)))
lola: processed formula length: 23
lola: 1 rewrites
lola: closed formula file DLCflexbar-PT-6b-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(t9473)
lola: state equation: Generated DNF with 1 literals and 1 conjunctive subformulas
lola: state equation: write sara problem file to DLCflexbar-PT-6b-ReachabilityFireability-3-0.sara
lola: state equation: calling and running sara
sara: try reading problem file DLCflexbar-PT-6b-ReachabilityFireability-3-0.sara.
lola: SUBRESULT
lola: result: yes
lola: produced by: state space
lola: The predicate is reachable.
lola: 951 markings, 950 edges
lola: ========================================

FORMULA DLCflexbar-PT-6b-ReachabilityFireability-4 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: subprocess 4 will run for 295 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (F (FIREABLE(t22379)))
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(t22379)))
lola: processed formula length: 24
lola: 1 rewrites
lola: closed formula file DLCflexbar-PT-6b-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(t22379)
lola: state equation: Generated DNF with 1 literals and 1 conjunctive subformulas
lola: state equation: write sara problem file to DLCflexbar-PT-6b-ReachabilityFireability-4-0.sara
lola: state equation: calling and running sara
sara: try reading problem file DLCflexbar-PT-6b-ReachabilityFireability-4-0.sara.
lola: SUBRESULT
lola: result: yes
lola: produced by: state space
lola: The predicate is reachable.
lola: 104 markings, 103 edges
lola: ========================================

FORMULA DLCflexbar-PT-6b-ReachabilityFireability-5 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: subprocess 5 will run for 322 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (G (NOT FIREABLE(t9564)))
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(t9564)))
lola: processed formula length: 27
lola: 2 rewrites
lola: closed formula file DLCflexbar-PT-6b-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(t9564)
lola: state equation: Generated DNF with 1 literals and 1 conjunctive subformulas
lola: state equation: write sara problem file to DLCflexbar-PT-6b-ReachabilityFireability-5-0.sara
lola: state equation: calling and running sara
sara: try reading problem file DLCflexbar-PT-6b-ReachabilityFireability-5-0.sara.
lola: SUBRESULT
lola: result: no
lola: produced by: state space
lola: The predicate is not invariant.
lola: 961 markings, 960 edges

FORMULA DLCflexbar-PT-6b-ReachabilityFireability-6 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: ========================================
lola: subprocess 6 will run for 354 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (G (NOT FIREABLE(t29863)))
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(t29863)))
lola: processed formula length: 28
lola: 2 rewrites
lola: closed formula file DLCflexbar-PT-6b-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(t29863)
lola: state equation: Generated DNF with 2 literals and 1 conjunctive subformulas
lola: state equation: write sara problem file to DLCflexbar-PT-6b-ReachabilityFireability-6-0.sara
lola: state equation: calling and running sara
sara: try reading problem file DLCflexbar-PT-6b-ReachabilityFireability-6-0.sara.
lola: SUBRESULT
lola: result: no
lola: produced by: state space
lola: The predicate is not invariant.
lola: 969 markings, 968 edges
lola: ========================================

FORMULA DLCflexbar-PT-6b-ReachabilityFireability-8 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: subprocess 7 will run for 393 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (F (FIREABLE(t9580)))
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(t9580)))
lola: processed formula length: 23
lola: 1 rewrites
lola: closed formula file DLCflexbar-PT-6b-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(t9580)
lola: state equation: Generated DNF with 1 literals and 1 conjunctive subformulas
lola: state equation: write sara problem file to DLCflexbar-PT-6b-ReachabilityFireability-7-0.sara
lola: state equation: calling and running sara
sara: try reading problem file DLCflexbar-PT-6b-ReachabilityFireability-7-0.sara.
lola: SUBRESULT
lola: result: yes
lola: produced by: state space
lola: The predicate is reachable.
lola: 996 markings, 995 edges
lola: ========================================

FORMULA DLCflexbar-PT-6b-ReachabilityFireability-13 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: subprocess 8 will run for 442 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (G (NOT FIREABLE(t8815)))
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(t8815)))
lola: processed formula length: 27
lola: 2 rewrites
lola: closed formula file DLCflexbar-PT-6b-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(t8815)
lola: state equation: Generated DNF with 1 literals and 1 conjunctive subformulas
lola: state equation: write sara problem file to DLCflexbar-PT-6b-ReachabilityFireability-8-0.sara
lola: state equation: calling and running sara
sara: try reading problem file DLCflexbar-PT-6b-ReachabilityFireability-8-0.sara.
lola: SUBRESULT
lola: result: no
lola: produced by: state space
lola: The predicate is not invariant.
lola: 887 markings, 886 edges
lola: ========================================

FORMULA DLCflexbar-PT-6b-ReachabilityFireability-15 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: subprocess 9 will run for 506 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (F ((FIREABLE(t6524) AND FIREABLE(t11377))))
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(t6524) AND FIREABLE(t11377))))
lola: processed formula length: 46
lola: 1 rewrites
lola: closed formula file DLCflexbar-PT-6b-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(t6524) AND FIREABLE(t11377))
lola: state equation: Generated DNF with 2 literals and 1 conjunctive subformulas
lola: state equation: write sara problem file to DLCflexbar-PT-6b-ReachabilityFireability-9-0.sara
lola: state equation: calling and running sara
sara: try reading problem file DLCflexbar-PT-6b-ReachabilityFireability-9-0.sara.
lola: SUBRESULT
lola: result: yes
lola: produced by: state space
lola: The predicate is reachable.
lola: 1237 markings, 1236 edges
lola:
FORMULA DLCflexbar-PT-6b-ReachabilityFireability-10 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
========================================
lola: subprocess 10 will run for 590 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (G ((FIREABLE(t9607) OR NOT FIREABLE(t15456))))
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(t9607) OR NOT FIREABLE(t15456))))
lola: processed formula length: 50
lola: 2 rewrites
lola: closed formula file DLCflexbar-PT-6b-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(t9607) AND FIREABLE(t15456))
lola: state equation: Generated DNF with 2 literals and 1 conjunctive subformulas
lola: state equation: write sara problem file to DLCflexbar-PT-6b-ReachabilityFireability-10-0.sara
lola: state equation: calling and running sara
sara: try reading problem file DLCflexbar-PT-6b-ReachabilityFireability-10-0.sara.
lola: SUBRESULT
lola: result: no
lola: produced by: state space
lola: The predicate is not invariant.
lola: 289 markings, 288 edges
lola: ========================================

FORMULA DLCflexbar-PT-6b-ReachabilityFireability-12 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: subprocess 11 will run for 708 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (F ((FIREABLE(t13414) AND (NOT FIREABLE(t24760) OR NOT FIREABLE(t37485)) AND (NOT FIREABLE(t25543) OR NOT FIREABLE(t34145)))))
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(t13414) AND (NOT FIREABLE(t24760) OR NOT FIREABLE(t37485)) AND (NOT FIREABLE(t25543) OR NOT FIREABLE(t34145)))))
lola: processed formula length: 130
lola: 1 rewrites
lola: closed formula file DLCflexbar-PT-6b-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(t13414) AND (NOT FIREABLE(t24760) OR NOT FIREABLE(t37485)) AND (NOT FIREABLE(t25543) OR NOT FIREABLE(t34145)))
lola: state equation: Generated DNF with 48 literals and 16 conjunctive subformulas
lola: state equation: write sara problem file to DLCflexbar-PT-6b-ReachabilityFireability-11-0.sara
lola: state equation: calling and running sara
sara: try reading problem file DLCflexbar-PT-6b-ReachabilityFireability-11-0.sara.
lola: SUBRESULT
lola: result: yes
lola: produced by: state space
lola: The predicate is reachable.
lola: 1346 markings, 1345 edges
lola: ========================================

FORMULA DLCflexbar-PT-6b-ReachabilityFireability-3 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: subprocess 12 will run for 885 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (G ((NOT FIREABLE(t6549) AND NOT FIREABLE(t37085) AND (NOT FIREABLE(t29485) OR NOT FIREABLE(t6799)) AND NOT FIREABLE(t3188))))
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(t6549) AND NOT FIREABLE(t37085) AND (NOT FIREABLE(t29485) OR NOT FIREABLE(t6799)) AND NOT FIREABLE(t3188))))
lola: processed formula length: 129
lola: 2 rewrites
lola: closed formula file DLCflexbar-PT-6b-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(t6549) OR FIREABLE(t37085) OR (FIREABLE(t29485) AND FIREABLE(t6799)) OR FIREABLE(t3188))
lola: state equation: Generated DNF with 7 literals and 4 conjunctive subformulas
lola: state equation: write sara problem file to DLCflexbar-PT-6b-ReachabilityFireability-12-0.sara
lola: state equation: calling and running sara
sara: try reading problem file DLCflexbar-PT-6b-ReachabilityFireability-12-0.sara.
lola: SUBRESULT
lola: result: no
lola: produced by: state space
lola: The predicate is not invariant.
lola: 491 markings, 490 edges
lola: ========================================

FORMULA DLCflexbar-PT-6b-ReachabilityFireability-9 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: subprocess 13 will run for 1180 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (G ((((NOT FIREABLE(t18076) AND NOT FIREABLE(t31726)) OR (FIREABLE(t6355) AND (FIREABLE(t25667) OR FIREABLE(t26782)))) AND NOT FIREABLE(t16086))))
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(t18076) AND NOT FIREABLE(t31726)) OR (FIREABLE(t6355) AND (FIREABLE(t25667) OR FIREABLE(t26782)))) AND NOT FIREABLE(t16086))))
lola: processed formula length: 150
lola: 2 rewrites
lola: closed formula file DLCflexbar-PT-6b-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(t18076) OR FIREABLE(t31726)) AND (NOT FIREABLE(t6355) OR (NOT FIREABLE(t25667) AND NOT FIREABLE(t26782)))) OR FIREABLE(t16086))
lola: state equation: Generated DNF with 34 literals and 11 conjunctive subformulas
lola: state equation: write sara problem file to DLCflexbar-PT-6b-ReachabilityFireability-13-0.sara
lola: state equation: calling and running sara
sara: try reading problem file DLCflexbar-PT-6b-ReachabilityFireability-13-0.sara.
lola: SUBRESULT
lola: result: no
lola: produced by: state space
lola: The predicate is not invariant.
lola: 30 markings, 29 edges
lola: ========================================

FORMULA DLCflexbar-PT-6b-ReachabilityFireability-11 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: subprocess 14 will run for 1770 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (G ((FIREABLE(t5246) OR FIREABLE(t8113) OR FIREABLE(t6952) OR NOT FIREABLE(t29582) OR NOT FIREABLE(t22306) OR FIREABLE(t14927))))
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(t5246) OR FIREABLE(t8113) OR FIREABLE(t6952) OR NOT FIREABLE(t29582) OR NOT FIREABLE(t22306) OR FIREABLE(t14927))))
lola: processed formula length: 136
lola: 2 rewrites
lola: closed formula file DLCflexbar-PT-6b-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(t5246) AND NOT FIREABLE(t8113) AND NOT FIREABLE(t6952) AND FIREABLE(t29582) AND FIREABLE(t22306) AND NOT FIREABLE(t14927))
lola: state equation: Generated DNF with 7 literals and 1 conjunctive subformulas
lola: state equation: write sara problem file to DLCflexbar-PT-6b-ReachabilityFireability-14-0.sara
lola: state equation: calling and running sara
sara: try reading problem file DLCflexbar-PT-6b-ReachabilityFireability-14-0.sara.
lola: SUBRESULT
lola: result: no
lola: produced by: state space
lola: The predicate is not invariant.
lola: 991 markings, 990 edges

FORMULA DLCflexbar-PT-6b-ReachabilityFireability-7 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: ========================================
lola: subprocess 15 will run for 3541 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (G (((NOT FIREABLE(t24522) AND (NOT FIREABLE(t26885) OR NOT FIREABLE(t30226))) OR (NOT FIREABLE(t4762) AND NOT FIREABLE(t34252) AND NOT FIREABLE(t12912) AND NOT FIREABLE(t30189)))))
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(t24522) AND (NOT FIREABLE(t26885) OR NOT FIREABLE(t30226))) OR (NOT FIREABLE(t4762) AND NOT FIREABLE(t34252) AND NOT FIREABLE(t12912) AND NOT FIREABLE(t30189)))))
lola: processed formula length: 185
lola: 2 rewrites
lola: closed formula file DLCflexbar-PT-6b-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(t24522) OR (FIREABLE(t26885) AND FIREABLE(t30226))) AND (FIREABLE(t4762) OR FIREABLE(t34252) OR FIREABLE(t12912) OR FIREABLE(t30189)))
lola: state equation: Generated DNF with 36 literals and 8 conjunctive subformulas
lola: state equation: write sara problem file to DLCflexbar-PT-6b-ReachabilityFireability-15-0.sara
lola: state equation: calling and running sara
sara: try reading problem file DLCflexbar-PT-6b-ReachabilityFireability-15-0.sara.
lola: SUBRESULT
lola: result: no
lola: produced by: state space
lola: The predicate is not invariant.
lola: 500 markings, 499 edges
lola:
FORMULA DLCflexbar-PT-6b-ReachabilityFireability-14 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: RESULT
lola:
SUMMARY: yes yes yes yes yes yes no no no no yes no no yes no no
lola:
preliminary result: yes yes yes yes yes yes no no no no yes no no yes no no
========================================
lola: memory consumption: 68496 KB
lola: time consumption: 29 seconds

BK_STOP 1528142275040

--------------------
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-6b"
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-6b.tgz
mv DLCflexbar-PT-6b 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-6b, 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-152749145800450"
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 ;