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 6.3M
-rw-r--r-- 1 mcc users 2.9K May 30 05:45 CTLCardinality.txt
-rw-r--r-- 1 mcc users 16K May 30 05:45 CTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K May 29 04:53 CTLFireability.txt
-rw-r--r-- 1 mcc users 15K May 29 04:53 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 2.5K May 28 09:36 LTLCardinality.txt
-rw-r--r-- 1 mcc users 11K May 28 09:36 LTLCardinality.xml
-rw-r--r-- 1 mcc users 1.8K May 28 07:47 LTLFireability.txt
-rw-r--r-- 1 mcc users 7.7K 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 20:00 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 17K May 27 20:00 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 20:41 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 16K May 26 20:41 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 6.2M May 24 11:17 model.pnml
=====================================================================
Generated by BenchKit 2-3637
Executing tool lola
Input is DLCflexbar-PT-7a, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r268-smll-152749145800459
=====================================================================

--------------------
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-7a-ReachabilityFireability-00
FORMULA_NAME DLCflexbar-PT-7a-ReachabilityFireability-01
FORMULA_NAME DLCflexbar-PT-7a-ReachabilityFireability-02
FORMULA_NAME DLCflexbar-PT-7a-ReachabilityFireability-03
FORMULA_NAME DLCflexbar-PT-7a-ReachabilityFireability-04
FORMULA_NAME DLCflexbar-PT-7a-ReachabilityFireability-05
FORMULA_NAME DLCflexbar-PT-7a-ReachabilityFireability-06
FORMULA_NAME DLCflexbar-PT-7a-ReachabilityFireability-07
FORMULA_NAME DLCflexbar-PT-7a-ReachabilityFireability-08
FORMULA_NAME DLCflexbar-PT-7a-ReachabilityFireability-09
FORMULA_NAME DLCflexbar-PT-7a-ReachabilityFireability-10
FORMULA_NAME DLCflexbar-PT-7a-ReachabilityFireability-11
FORMULA_NAME DLCflexbar-PT-7a-ReachabilityFireability-12
FORMULA_NAME DLCflexbar-PT-7a-ReachabilityFireability-13
FORMULA_NAME DLCflexbar-PT-7a-ReachabilityFireability-14
FORMULA_NAME DLCflexbar-PT-7a-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1528147394998

info: Time: 3600 - MCC
===========================================================================================
prep: translating DLCflexbar-PT-7a 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-7a formula ReachabilityFireability into LoLA format
===========================================================================================
prep: translating PT formula complete
vrfy: Checking ReachabilityFireability @ DLCflexbar-PT-7a @ 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: 26232/65536 symbol table entries, 10586 collisions
lola: preprocessing...
lola: Size of bit vector: 2913
lola: finding significant places
lola: 2913 places, 23319 transitions, 742 significant places
lola: computing forward-conflicting sets
lola: computing back-conflicting sets
lola: 20536 transition conflict sets
lola: TASK
lola: reading formula from DLCflexbar-PT-7a-ReachabilityFireability.task
lola: A (G (NOT FIREABLE(t706))) : E (F ((FIREABLE(t20289) AND FIREABLE(t19654) AND (FIREABLE(t4706) OR FIREABLE(t11780))))) : A (G ((NOT FIREABLE(t15382) OR (NOT FIREABLE(t18109) AND NOT FIREABLE(t19282)) OR FIREABLE(t8374) OR (FIREABLE(t22958) AND FIREABLE(t13434) AND (FIREABLE(t4207) OR FIREABLE(t4852)))))) : A (G (NOT FIREABLE(t12433))) : E (F (FIREABLE(t3034))) : E (F (FIREABLE(t15203))) : E (F (FIREABLE(t13770))) : A (G ((NOT FIREABLE(t11902) OR NOT FIREABLE(t15434) OR (NOT FIREABLE(t4970) AND NOT FIREABLE(t869)) OR (FIREABLE(t22649) AND FIREABLE(t6016))))) : E (F ((FIREABLE(t15) AND FIREABLE(t13445) AND FIREABLE(t21018) AND FIREABLE(t19461) AND NOT FIREABLE(t21590) AND FIREABLE(t1427)))) : E (F (((FIREABLE(t15275) OR FIREABLE(t21469) OR (FIREABLE(t2591) AND FIREABLE(t20920))) AND FIREABLE(t11120) AND ((FIREABLE(t13647) AND FIREABLE(t17905)) OR (FIREABLE(t21316) AND FIREABLE(t22045)) OR ((FIREABLE(t13006) OR FIREABLE(t5524)) AND NOT FIREABLE(t17538)))))) : E (F (((NOT FIREABLE(t8370) OR NOT FIREABLE(t154) OR (NOT FIREABLE(t23153) AND FIREABLE(t16068))) AND (FIREABLE(t5699) OR (NOT FIREABLE(t10325) AND FIREABLE(t9835)))))) : A (G ((NOT FIREABLE(t5869) OR NOT FIREABLE(t13721) OR NOT FIREABLE(t6145) OR NOT FIREABLE(t1279)))) : A (G (((NOT FIREABLE(t20159) OR NOT FIREABLE(t14993) OR (NOT FIREABLE(t808) AND NOT FIREABLE(t12716))) AND (NOT FIREABLE(t21077) OR NOT FIREABLE(t15720))))) : A (G ((((NOT FIREABLE(t21758) OR NOT FIREABLE(t348)) AND (NOT FIREABLE(t6531) OR NOT FIREABLE(t10678))) OR FIREABLE(t22597)))) : E (F ((((FIREABLE(t20180) AND FIREABLE(t17192)) OR (FIREABLE(t7154) AND FIREABLE(t1798))) AND FIREABLE(t12797) AND FIREABLE(t4508)))) : A (G (NOT FIREABLE(t3062)))
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(t706)))
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(t706)))
lola: processed formula length: 26
lola: 2 rewrites
lola: closed formula file DLCflexbar-PT-7a-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(t706)
lola: state equation: Generated DNF with 1 literals and 1 conjunctive subformulas
lola: state equation: write sara problem file to DLCflexbar-PT-7a-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: 4 markings, 3 edges
lola: ========================================

FORMULA DLCflexbar-PT-7a-ReachabilityFireability-0 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: A (G (NOT FIREABLE(t12433)))
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(t12433)))
lola: processed formula length: 28
lola: 2 rewrites
lola: closed formula file DLCflexbar-PT-7a-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(t12433)
lola: state equation: Generated DNF with 2 literals and 1 conjunctive subformulas
lola: state equation: write sara problem file to DLCflexbar-PT-7a-ReachabilityFireability-0.sara
lola: state equation: calling and running sara
sara: try reading problem file DLCflexbar-PT-7a-ReachabilityFireability-0.sara.
lola: SUBRESULT
lola: result: no
lola: produced by: state space
lola: The predicate is not invariant.
lola: 4 markings, 3 edges
lola: ========================================

FORMULA DLCflexbar-PT-7a-ReachabilityFireability-3 FALSE 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(t3034)))
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(t3034)))
lola: processed formula length: 23
lola: 1 rewrites
lola: closed formula file DLCflexbar-PT-7a-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(t3034)
lola: state equation: Generated DNF with 2 literals and 1 conjunctive subformulas
lola: state equation: write sara problem file to DLCflexbar-PT-7a-ReachabilityFireability-2-0.sara
lola: state equation: calling and running sara
sara: try reading problem file DLCflexbar-PT-7a-ReachabilityFireability-2-0.sara.
lola: SUBRESULT
lola: result: yes
lola: produced by: state space
lola: The predicate is reachable.
lola: 6 markings, 5 edges
lola: ========================================

FORMULA DLCflexbar-PT-7a-ReachabilityFireability-4 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(t15203)))
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(t15203)))
lola: processed formula length: 24
lola: 1 rewrites
lola: closed formula file DLCflexbar-PT-7a-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(t15203)
lola: state equation: Generated DNF with 2 literals and 1 conjunctive subformulas
lola: state equation: write sara problem file to DLCflexbar-PT-7a-ReachabilityFireability-3-0.sara
lola: state equation: calling and running sara
sara: try reading problem file DLCflexbar-PT-7a-ReachabilityFireability-3-0.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-7a-ReachabilityFireability-5 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(t13770)))
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(t13770)))
lola: processed formula length: 24
lola: 1 rewrites
lola: closed formula file DLCflexbar-PT-7a-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(t13770)
lola: state equation: Generated DNF with 2 literals and 1 conjunctive subformulas
lola: state equation: write sara problem file to DLCflexbar-PT-7a-ReachabilityFireability-4-0.sara
lola: state equation: calling and running sara
sara: try reading problem file DLCflexbar-PT-7a-ReachabilityFireability-4-0.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-7a-ReachabilityFireability-6 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(t3062)))
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(t3062)))
lola: processed formula length: 27
lola: 2 rewrites
lola: closed formula file DLCflexbar-PT-7a-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(t3062)
lola: state equation: Generated DNF with 2 literals and 1 conjunctive subformulas
lola: state equation: write sara problem file to DLCflexbar-PT-7a-ReachabilityFireability-5-0.sara
lola: state equation: calling and running sara
sara: try reading problem file DLCflexbar-PT-7a-ReachabilityFireability-5-0.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-7a-ReachabilityFireability-15 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(t5869) OR NOT FIREABLE(t13721) OR NOT FIREABLE(t6145) OR NOT FIREABLE(t1279))))
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(t5869) OR NOT FIREABLE(t13721) OR NOT FIREABLE(t6145) OR NOT FIREABLE(t1279))))
lola: processed formula length: 102
lola: 2 rewrites
lola: closed formula file DLCflexbar-PT-7a-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(t5869) AND FIREABLE(t13721) AND FIREABLE(t6145) AND FIREABLE(t1279))
lola: state equation: Generated DNF with 8 literals and 1 conjunctive subformulas
lola: state equation: write sara problem file to DLCflexbar-PT-7a-ReachabilityFireability-6-0.sara
lola: state equation: calling and running sara
sara: try reading problem file DLCflexbar-PT-7a-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-7a-ReachabilityFireability-11 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: E (F ((FIREABLE(t20289) AND FIREABLE(t19654) AND (FIREABLE(t4706) OR FIREABLE(t11780)))))
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(t20289) AND FIREABLE(t19654) AND (FIREABLE(t4706) OR FIREABLE(t11780)))))
lola: processed formula length: 90
lola: 1 rewrites
lola: closed formula file DLCflexbar-PT-7a-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(t20289) AND FIREABLE(t19654) AND (FIREABLE(t4706) OR FIREABLE(t11780)))
lola: state equation: Generated DNF with 12 literals and 2 conjunctive subformulas
lola: state equation: write sara problem file to DLCflexbar-PT-7a-ReachabilityFireability-7-0.sara
lola: state equation: calling and running sara
sara: try reading problem file DLCflexbar-PT-7a-ReachabilityFireability-7-0.sara.
lola: SUBRESULT
lola: result: yes
lola: produced by: state space
lola: The predicate is reachable.
lola: 6 markings, 5 edges
lola: ========================================

FORMULA DLCflexbar-PT-7a-ReachabilityFireability-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 ((((NOT FIREABLE(t21758) OR NOT FIREABLE(t348)) AND (NOT FIREABLE(t6531) OR NOT FIREABLE(t10678))) OR FIREABLE(t22597))))
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(t21758) OR NOT FIREABLE(t348)) AND (NOT FIREABLE(t6531) OR NOT FIREABLE(t10678))) OR FIREABLE(t22597))))
lola: processed formula length: 129
lola: 2 rewrites
lola: closed formula file DLCflexbar-PT-7a-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(t21758) AND FIREABLE(t348)) OR (FIREABLE(t6531) AND FIREABLE(t10678))) AND NOT FIREABLE(t22597))
lola: state equation: Generated DNF with 18 literals and 4 conjunctive subformulas
lola: state equation: write sara problem file to DLCflexbar-PT-7a-ReachabilityFireability-8-0.sara
lola: state equation: calling and running sara
sara: try reading problem file DLCflexbar-PT-7a-ReachabilityFireability-8-0.sara.
lola: SUBRESULT
lola: result: no
lola: produced by: state space
lola: The predicate is not invariant.
lola: 4 markings, 3 edges
lola: ========================================

FORMULA DLCflexbar-PT-7a-ReachabilityFireability-13 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: A (G (((NOT FIREABLE(t20159) OR NOT FIREABLE(t14993) OR (NOT FIREABLE(t808) AND NOT FIREABLE(t12716))) AND (NOT FIREABLE(t21077) OR NOT FIREABLE(t15720)))))
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(t20159) OR NOT FIREABLE(t14993) OR (NOT FIREABLE(t808) AND NOT FIREABLE(t12716))) AND (NOT FIREABLE(t21077) OR NOT FIREABLE(t15720)))))
lola: processed formula length: 159
lola: 2 rewrites
lola: closed formula file DLCflexbar-PT-7a-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(t20159) AND FIREABLE(t14993) AND (FIREABLE(t808) OR FIREABLE(t12716))) OR (FIREABLE(t21077) AND FIREABLE(t15720)))
lola: state equation: Generated DNF with 15 literals and 3 conjunctive subformulas
lola: state equation: write sara problem file to DLCflexbar-PT-7a-ReachabilityFireability-9-0.sara
lola: state equation: calling and running sara
sara: try reading problem file DLCflexbar-PT-7a-ReachabilityFireability-9-0.sara.
lola: SUBRESULT
lola: result: no
lola: produced by: state space
lola: The predicate is not invariant.
lola: 7 markings, 6 edges
lola: ========================================

FORMULA DLCflexbar-PT-7a-ReachabilityFireability-12 FALSE 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: E (F ((FIREABLE(t15) AND FIREABLE(t13445) AND FIREABLE(t21018) AND FIREABLE(t19461) AND NOT FIREABLE(t21590) AND FIREABLE(t1427))))
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(t15) AND FIREABLE(t13445) AND FIREABLE(t21018) AND FIREABLE(t19461) AND NOT FIREABLE(t21590) AND FIREABLE(t1427))))
lola: processed formula length: 131
lola: 1 rewrites
lola: closed formula file DLCflexbar-PT-7a-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(t15) AND FIREABLE(t13445) AND FIREABLE(t21018) AND FIREABLE(t19461) AND NOT FIREABLE(t21590) AND FIREABLE(t1427))
lola: state equation: Generated DNF with 20 literals and 2 conjunctive subformulas
lola: state equation: write sara problem file to DLCflexbar-PT-7a-ReachabilityFireability-10-0.sara
lola: state equation: calling and running sara
sara: try reading problem file DLCflexbar-PT-7a-ReachabilityFireability-10-0.sara.
lola: SUBRESULT
lola: result: yes
lola: produced by: state space
lola: The predicate is reachable.
lola: 10 markings, 9 edges
lola: ========================================

FORMULA DLCflexbar-PT-7a-ReachabilityFireability-8 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: subprocess 11 will run for 713 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (F ((((FIREABLE(t20180) AND FIREABLE(t17192)) OR (FIREABLE(t7154) AND FIREABLE(t1798))) AND FIREABLE(t12797) AND FIREABLE(t4508))))
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(t20180) AND FIREABLE(t17192)) OR (FIREABLE(t7154) AND FIREABLE(t1798))) AND FIREABLE(t12797) AND FIREABLE(t4508))))
lola: processed formula length: 134
lola: 1 rewrites
lola: closed formula file DLCflexbar-PT-7a-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(t20180) AND FIREABLE(t17192)) OR (FIREABLE(t7154) AND FIREABLE(t1798))) AND FIREABLE(t12797) AND FIREABLE(t4508))
lola: state equation: Generated DNF with 16 literals and 2 conjunctive subformulas
lola: state equation: write sara problem file to DLCflexbar-PT-7a-ReachabilityFireability-11-0.sara
lola: state equation: calling and running sara
sara: try reading problem file DLCflexbar-PT-7a-ReachabilityFireability-11-0.sara.
lola: SUBRESULT
lola: result: yes
lola: produced by: state space
lola: The predicate is reachable.
lola: 9 markings, 8 edges
lola: ========================================

FORMULA DLCflexbar-PT-7a-ReachabilityFireability-14 TRUE 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 ((NOT FIREABLE(t11902) OR NOT FIREABLE(t15434) OR (NOT FIREABLE(t4970) AND NOT FIREABLE(t869)) OR (FIREABLE(t22649) AND FIREABLE(t6016)))))
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(t11902) OR NOT FIREABLE(t15434) OR (NOT FIREABLE(t4970) AND NOT FIREABLE(t869)) OR (FIREABLE(t22649) AND FIREABLE(t6016)))))
lola: processed formula length: 147
lola: 2 rewrites
lola: closed formula file DLCflexbar-PT-7a-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(t11902) AND FIREABLE(t15434) AND (FIREABLE(t4970) OR FIREABLE(t869)) AND (NOT FIREABLE(t22649) OR NOT FIREABLE(t6016)))
lola: state equation: Generated DNF with 52 literals and 8 conjunctive subformulas
lola: state equation: write sara problem file to DLCflexbar-PT-7a-ReachabilityFireability-12-0.sara
lola: state equation: calling and running sara
sara: try reading problem file DLCflexbar-PT-7a-ReachabilityFireability-12-0.sara.
lola: SUBRESULT
lola: result: no
lola: produced by: state space
lola: The predicate is not invariant.
lola: 4 markings, 3 edges
lola: ========================================

FORMULA DLCflexbar-PT-7a-ReachabilityFireability-7 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: subprocess 13 will run for 1189 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (F (((NOT FIREABLE(t8370) OR NOT FIREABLE(t154) OR (NOT FIREABLE(t23153) AND FIREABLE(t16068))) AND (FIREABLE(t5699) OR (NOT FIREABLE(t10325) AND FIREABLE(t9835))))))
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(t8370) OR NOT FIREABLE(t154) OR (NOT FIREABLE(t23153) AND FIREABLE(t16068))) AND (FIREABLE(t5699) OR (NOT FIREABLE(t10325) AND FIREABLE(t9835))))))
lola: processed formula length: 171
lola: 1 rewrites
lola: closed formula file DLCflexbar-PT-7a-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(t8370) OR NOT FIREABLE(t154) OR (NOT FIREABLE(t23153) AND FIREABLE(t16068))) AND (FIREABLE(t5699) OR (NOT FIREABLE(t10325) AND FIREABLE(t9835))))
lola: state equation: Generated DNF with 32 literals and 8 conjunctive subformulas
lola: state equation: write sara problem file to DLCflexbar-PT-7a-ReachabilityFireability-13-0.sara
lola: state equation: calling and running sara
sara: try reading problem file DLCflexbar-PT-7a-ReachabilityFireability-13-0.sara.
lola: SUBRESULT
lola: result: yes
lola: produced by: state space
lola: The predicate is reachable.
lola: 6 markings, 13 edges
lola: ========================================

FORMULA DLCflexbar-PT-7a-ReachabilityFireability-10 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: subprocess 14 will run for 1784 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (G ((NOT FIREABLE(t15382) OR (NOT FIREABLE(t18109) AND NOT FIREABLE(t19282)) OR FIREABLE(t8374) OR (FIREABLE(t22958) AND FIREABLE(t13434) AND (FIREABLE(t4207) OR FIREABLE(t4852))))))
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(t15382) OR (NOT FIREABLE(t18109) AND NOT FIREABLE(t19282)) OR FIREABLE(t8374) OR (FIREABLE(t22958) AND FIREABLE(t13434) AND (FIREABLE(t4207) OR FIREABLE(t4852))))))
lola: processed formula length: 188
lola: 2 rewrites
lola: closed formula file DLCflexbar-PT-7a-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(t15382) AND (FIREABLE(t18109) OR FIREABLE(t19282)) AND NOT FIREABLE(t8374) AND (NOT FIREABLE(t22958) OR NOT FIREABLE(t13434) OR (NOT FIREABLE(t4207) AND NOT FIREABLE(t4852))))
lola: state equation: Generated DNF with 184 literals and 28 conjunctive subformulas
lola: state equation: write sara problem file to DLCflexbar-PT-7a-ReachabilityFireability-14-0.sara
lola: state equation: calling and running sara
sara: try reading problem file DLCflexbar-PT-7a-ReachabilityFireability-14-0.sara.
lola: SUBRESULT
lola: result: no
lola: produced by: state space
lola: The predicate is not invariant.
lola: 7 markings, 6 edges
lola: ========================================

FORMULA DLCflexbar-PT-7a-ReachabilityFireability-2 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: subprocess 15 will run for 3568 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (F (((FIREABLE(t15275) OR FIREABLE(t21469) OR (FIREABLE(t2591) AND FIREABLE(t20920))) AND FIREABLE(t11120) AND ((FIREABLE(t13647) AND FIREABLE(t17905)) OR (FIREABLE(t21316) AND FIREABLE(t22045)) OR ((FIREABLE(t13006) OR FIREABLE(t5524)) AND NOT FIREABLE(t17538))))))
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(t15275) OR FIREABLE(t21469) OR (FIREABLE(t2591) AND FIREABLE(t20920))) AND FIREABLE(t11120) AND ((FIREABLE(t13647) AND FIREABLE(t17905)) OR (FIREABLE(t21316) AND FIREABLE(t22045)) OR ((FIREABLE(t13006) OR FIREABLE(t5524)) AND NOT FIREABLE(t17538))))))
lola: processed formula length: 273
lola: 1 rewrites
lola: closed formula file DLCflexbar-PT-7a-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(t15275) OR FIREABLE(t21469) OR (FIREABLE(t2591) AND FIREABLE(t20920))) AND FIREABLE(t11120) AND ((FIREABLE(t13647) AND FIREABLE(t17905)) OR (FIREABLE(t21316) AND FIREABLE(t22045)) OR ((FIREABLE(t13006) OR FIREABLE(t5524)) AND NOT FIREABLE(t17538))))
lola: state equation: Generated DNF with 144 literals and 18 conjunctive subformulas
lola: state equation: write sara problem file to DLCflexbar-PT-7a-ReachabilityFireability-15-0.sara
lola: state equation: calling and running sara
sara: try reading problem file DLCflexbar-PT-7a-ReachabilityFireability-15-0.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-7a-ReachabilityFireability-9 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: RESULT
lola:
SUMMARY: no yes no no yes yes yes no yes yes yes no no no yes no
lola:
preliminary result: no yes no no yes yes yes no yes yes yes no no no yes no
lola: memory consumption: 438992 KB
lola: time consumption: 2 seconds

BK_STOP 1528147397412

--------------------
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-7a"
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-7a.tgz
mv DLCflexbar-PT-7a 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-7a, 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-152749145800459"
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 ;