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 2.7M
-rw-r--r-- 1 mcc users 2.9K May 29 17:49 CTLCardinality.txt
-rw-r--r-- 1 mcc users 15K May 29 17:49 CTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K May 28 12:06 CTLFireability.txt
-rw-r--r-- 1 mcc users 15K May 28 12:06 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 2.4K May 28 09:33 LTLCardinality.txt
-rw-r--r-- 1 mcc users 12K May 28 09:33 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.0K May 28 07:44 LTLFireability.txt
-rw-r--r-- 1 mcc users 12K May 28 07:44 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 May 24 11:17 NewModel
-rw-r--r-- 1 mcc users 3.4K May 27 05:28 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 17K May 27 05:28 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 2.5K May 26 06:56 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 14K May 26 06:56 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 2.5M May 24 11:17 model.pnml
=====================================================================
Generated by BenchKit 2-3637
Executing tool lola
Input is DLCflexbar-PT-3b, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r268-smll-152749145700396
=====================================================================

--------------------
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-3b-ReachabilityFireability-00
FORMULA_NAME DLCflexbar-PT-3b-ReachabilityFireability-01
FORMULA_NAME DLCflexbar-PT-3b-ReachabilityFireability-02
FORMULA_NAME DLCflexbar-PT-3b-ReachabilityFireability-03
FORMULA_NAME DLCflexbar-PT-3b-ReachabilityFireability-04
FORMULA_NAME DLCflexbar-PT-3b-ReachabilityFireability-05
FORMULA_NAME DLCflexbar-PT-3b-ReachabilityFireability-06
FORMULA_NAME DLCflexbar-PT-3b-ReachabilityFireability-07
FORMULA_NAME DLCflexbar-PT-3b-ReachabilityFireability-08
FORMULA_NAME DLCflexbar-PT-3b-ReachabilityFireability-09
FORMULA_NAME DLCflexbar-PT-3b-ReachabilityFireability-10
FORMULA_NAME DLCflexbar-PT-3b-ReachabilityFireability-11
FORMULA_NAME DLCflexbar-PT-3b-ReachabilityFireability-12
FORMULA_NAME DLCflexbar-PT-3b-ReachabilityFireability-13
FORMULA_NAME DLCflexbar-PT-3b-ReachabilityFireability-14
FORMULA_NAME DLCflexbar-PT-3b-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1528093079530

info: Time: 3600 - MCC
===========================================================================================
prep: translating DLCflexbar-PT-3b 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-3b formula ReachabilityFireability into LoLA format
===========================================================================================
prep: translating PT formula complete
vrfy: Checking ReachabilityFireability @ DLCflexbar-PT-3b @ 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: 17800/65536 symbol table entries, 5786 collisions
lola: preprocessing...
lola: Size of bit vector: 7245
lola: finding significant places
lola: 7245 places, 10555 transitions, 6890 significant places
lola: computing forward-conflicting sets
lola: computing back-conflicting sets
lola: 14419 transition conflict sets
lola: TASK
lola: reading formula from DLCflexbar-PT-3b-ReachabilityFireability.task
lola: E (F ((FIREABLE(t7501) OR FIREABLE(t5887) OR (FIREABLE(t6707) AND FIREABLE(t7351) AND NOT FIREABLE(t6771) AND FIREABLE(t4434))))) : E (F (FIREABLE(t9399))) : A (G ((FIREABLE(t2094) OR ((NOT FIREABLE(t456) OR NOT FIREABLE(t4796)) AND NOT FIREABLE(t3220))))) : A (G (NOT FIREABLE(t7976))) : E (F ((FIREABLE(t7100) OR (NOT FIREABLE(t7118) AND NOT FIREABLE(t5059) AND FIREABLE(t6697))))) : A (G ((FIREABLE(t2230) OR (NOT FIREABLE(t4627) AND (NOT FIREABLE(t10522) OR (FIREABLE(t4709) AND FIREABLE(t249))))))) : E (F ((FIREABLE(t6675) AND (FIREABLE(t4267) OR (FIREABLE(t3505) AND FIREABLE(t2117))) AND (NOT FIREABLE(t6311) OR FIREABLE(t6997))))) : E (F (FIREABLE(t7841))) : A (G ((NOT FIREABLE(t4440) OR FIREABLE(t8292) OR (FIREABLE(t4547) AND FIREABLE(t941))))) : E (F (FIREABLE(t10200))) : E (F (FIREABLE(t10289))) : E (F (((FIREABLE(t365) OR FIREABLE(t10406)) AND ((FIREABLE(t3656) AND FIREABLE(t6587) AND FIREABLE(t9697)) OR FIREABLE(t7594))))) : A (G ((NOT FIREABLE(t1468) OR FIREABLE(t5830)))) : A (G ((NOT FIREABLE(t307) OR NOT FIREABLE(t10364) OR NOT FIREABLE(t4742) OR (FIREABLE(t9869) AND FIREABLE(t9142))))) : E (F (((FIREABLE(t2716) AND NOT FIREABLE(t9889)) OR FIREABLE(t8663) OR FIREABLE(t4255)))) : E (F ((FIREABLE(t6455) OR (FIREABLE(t4590) AND FIREABLE(t2818)))))
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(t9399)))
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(t9399)))
lola: processed formula length: 23
lola: 1 rewrites
lola: closed formula file DLCflexbar-PT-3b-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(t9399)
lola: state equation: Generated DNF with 2 literals and 1 conjunctive subformulas
lola: state equation: write sara problem file to DLCflexbar-PT-3b-ReachabilityFireability-0.sara
lola: state equation: calling and running sara
sara: try reading problem file DLCflexbar-PT-3b-ReachabilityFireability-0.sara.
lola: SUBRESULT
lola: result: yes
lola: produced by: state space
lola: The predicate is reachable.
lola: 5831 markings, 6552 edges
lola: ========================================

FORMULA DLCflexbar-PT-3b-ReachabilityFireability-1 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: A (G (NOT FIREABLE(t7976)))
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(t7976)))
lola: processed formula length: 27
lola: 2 rewrites
lola: closed formula file DLCflexbar-PT-3b-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(t7976)
lola: state equation: Generated DNF with 2 literals and 1 conjunctive subformulas
lola: state equation: write sara problem file to DLCflexbar-PT-3b-ReachabilityFireability-0.sara
lola: state equation: calling and running sara
sara: try reading problem file DLCflexbar-PT-3b-ReachabilityFireability-0.sara.
lola: SUBRESULT
lola: result: no
lola: produced by: state space
lola: The predicate is not invariant.
lola: 222 markings, 221 edges
lola: ========================================

FORMULA DLCflexbar-PT-3b-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(t7841)))
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(t7841)))
lola: processed formula length: 23
lola: 1 rewrites
lola: closed formula file DLCflexbar-PT-3b-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(t7841)
lola: state equation: Generated DNF with 2 literals and 1 conjunctive subformulas
lola: state equation: write sara problem file to DLCflexbar-PT-3b-ReachabilityFireability-2-0.sara
lola: state equation: calling and running sara
sara: try reading problem file DLCflexbar-PT-3b-ReachabilityFireability-2-0.sara.
lola: SUBRESULT
lola: result: yes
lola: produced by: state space
lola: The predicate is reachable.
lola: 170 markings, 169 edges
lola: ========================================

FORMULA DLCflexbar-PT-3b-ReachabilityFireability-7 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(t10200)))
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(t10200)))
lola: processed formula length: 24
lola: 1 rewrites
lola: closed formula file DLCflexbar-PT-3b-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(t10200)
lola: state equation: Generated DNF with 2 literals and 1 conjunctive subformulas
lola: state equation: write sara problem file to DLCflexbar-PT-3b-ReachabilityFireability-3-0.sara
lola: state equation: calling and running sara
sara: try reading problem file DLCflexbar-PT-3b-ReachabilityFireability-3-0.sara.
lola: SUBRESULT
lola: result: yes
lola: produced by: state space
lola: The predicate is reachable.
lola: 95 markings, 94 edges
lola: ========================================

FORMULA DLCflexbar-PT-3b-ReachabilityFireability-9 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(t10289)))
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(t10289)))
lola: processed formula length: 24
lola: 1 rewrites
lola: closed formula file DLCflexbar-PT-3b-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(t10289)
lola: state equation: Generated DNF with 2 literals and 1 conjunctive subformulas
lola: state equation: write sara problem file to DLCflexbar-PT-3b-ReachabilityFireability-4-0.sara
lola: state equation: calling and running sara
sara: try reading problem file DLCflexbar-PT-3b-ReachabilityFireability-4-0.sara.
lola: SUBRESULT
lola: result: yes
lola: produced by: state space
lola: The predicate is reachable.
lola: 51 markings, 50 edges
lola: ========================================

FORMULA DLCflexbar-PT-3b-ReachabilityFireability-10 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(t1468) OR FIREABLE(t5830))))
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(t1468) OR FIREABLE(t5830))))
lola: processed formula length: 49
lola: 2 rewrites
lola: closed formula file DLCflexbar-PT-3b-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(t1468) AND NOT FIREABLE(t5830))
lola: state equation: Generated DNF with 2 literals and 1 conjunctive subformulas
lola: state equation: write sara problem file to DLCflexbar-PT-3b-ReachabilityFireability-5-0.sara
lola: state equation: calling and running sara
sara: try reading problem file DLCflexbar-PT-3b-ReachabilityFireability-5-0.sara.
lola: SUBRESULT
lola: result: no
lola: produced by: state space
lola: The predicate is not invariant.
lola: 199 markings, 198 edges
lola: ========================================

FORMULA DLCflexbar-PT-3b-ReachabilityFireability-12 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: E (F ((FIREABLE(t6455) OR (FIREABLE(t4590) AND FIREABLE(t2818)))))
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(t6455) OR (FIREABLE(t4590) AND FIREABLE(t2818)))))
lola: processed formula length: 67
lola: 1 rewrites
lola: closed formula file DLCflexbar-PT-3b-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(t6455) OR (FIREABLE(t4590) AND FIREABLE(t2818)))
lola: state equation: Generated DNF with 3 literals and 2 conjunctive subformulas
lola: state equation: write sara problem file to DLCflexbar-PT-3b-ReachabilityFireability-6-0.sara
lola: state equation: calling and running sara
sara: try reading problem file DLCflexbar-PT-3b-ReachabilityFireability-6-0.sara.
lola: SUBRESULT
lola: result: yes
lola: produced by: state space
lola: The predicate is reachable.
lola: 264 markings, 263 edges
lola: ========================================

FORMULA DLCflexbar-PT-3b-ReachabilityFireability-15 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: subprocess 7 will run for 396 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (G ((FIREABLE(t2094) OR ((NOT FIREABLE(t456) OR NOT FIREABLE(t4796)) AND NOT FIREABLE(t3220)))))
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(t2094) OR ((NOT FIREABLE(t456) OR NOT FIREABLE(t4796)) AND NOT FIREABLE(t3220)))))
lola: processed formula length: 100
lola: 2 rewrites
lola: closed formula file DLCflexbar-PT-3b-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(t2094) AND ((FIREABLE(t456) AND FIREABLE(t4796)) OR FIREABLE(t3220)))
lola: state equation: Generated DNF with 5 literals and 2 conjunctive subformulas
lola: state equation: write sara problem file to DLCflexbar-PT-3b-ReachabilityFireability-7-0.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: 22 markings, 21 edges
lola: ========================================

FORMULA DLCflexbar-PT-3b-ReachabilityFireability-2 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(t4440) OR FIREABLE(t8292) OR (FIREABLE(t4547) AND FIREABLE(t941)))))
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(t4440) OR FIREABLE(t8292) OR (FIREABLE(t4547) AND FIREABLE(t941)))))
lola: processed formula length: 90
lola: 2 rewrites
lola: closed formula file DLCflexbar-PT-3b-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(t4440) AND NOT FIREABLE(t8292) AND (NOT FIREABLE(t4547) OR NOT FIREABLE(t941)))
lola: state equation: Generated DNF with 12 literals and 4 conjunctive subformulas
lola: state equation: write sara problem file to DLCflexbar-PT-3b-ReachabilityFireability-8-0.sara
lola: state equation: calling and running sara
sara: try reading problem file DLCflexbar-PT-3b-ReachabilityFireability-8-0.sara.
lola: SUBRESULT
lola: result: no
lola: produced by: state space
lola: The predicate is not invariant.
lola: 122 markings, 121 edges
lola: ========================================

FORMULA DLCflexbar-PT-3b-ReachabilityFireability-8 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 (((FIREABLE(t2716) AND NOT FIREABLE(t9889)) OR FIREABLE(t8663) OR FIREABLE(t4255))))
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(t2716) AND NOT FIREABLE(t9889)) OR FIREABLE(t8663) OR FIREABLE(t4255))))
lola: processed formula length: 91
lola: 1 rewrites
lola: closed formula file DLCflexbar-PT-3b-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(t2716) AND NOT FIREABLE(t9889)) OR FIREABLE(t8663) OR FIREABLE(t4255))
lola: state equation: Generated DNF with 7 literals and 4 conjunctive subformulas
lola: state equation: write sara problem file to DLCflexbar-PT-3b-ReachabilityFireability-9-0.sara
lola: state equation: calling and running sara
sara: try reading problem file DLCflexbar-PT-3b-ReachabilityFireability-9-0.sara.
lola: SUBRESULT
lola: result: yes
lola: produced by: state space
lola: The predicate is reachable.
lola: 116 markings, 115 edges
lola: ========================================

FORMULA DLCflexbar-PT-3b-ReachabilityFireability-14 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: E (F ((FIREABLE(t7100) OR (NOT FIREABLE(t7118) AND NOT FIREABLE(t5059) AND FIREABLE(t6697)))))
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(t7100) OR (NOT FIREABLE(t7118) AND NOT FIREABLE(t5059) AND FIREABLE(t6697)))))
lola: processed formula length: 95
lola: 1 rewrites
lola: closed formula file DLCflexbar-PT-3b-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(t7100) OR (NOT FIREABLE(t7118) AND NOT FIREABLE(t5059) AND FIREABLE(t6697)))
lola: state equation: Generated DNF with 8 literals and 3 conjunctive subformulas
lola: state equation: write sara problem file to DLCflexbar-PT-3b-ReachabilityFireability-10-0.sara
lola: state equation: calling and running sara
sara: try reading problem file DLCflexbar-PT-3b-ReachabilityFireability-10-0.sara.
lola: SUBRESULT
lola: result: yes
lola: produced by: state space
lola: The predicate is reachable.
lola: 78 markings, 77 edges
lola: ========================================

FORMULA DLCflexbar-PT-3b-ReachabilityFireability-4 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: A (G ((FIREABLE(t2230) OR (NOT FIREABLE(t4627) AND (NOT FIREABLE(t10522) OR (FIREABLE(t4709) AND FIREABLE(t249)))))))
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(t2230) OR (NOT FIREABLE(t4627) AND (NOT FIREABLE(t10522) OR (FIREABLE(t4709) AND FIREABLE(t249)))))))
lola: processed formula length: 119
lola: 2 rewrites
lola: closed formula file DLCflexbar-PT-3b-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(t2230) AND (FIREABLE(t4627) OR (FIREABLE(t10522) AND (NOT FIREABLE(t4709) OR NOT FIREABLE(t249)))))
lola: state equation: Generated DNF with 8 literals and 3 conjunctive subformulas
lola: state equation: write sara problem file to DLCflexbar-PT-3b-ReachabilityFireability-11-0.sara
lola: state equation: calling and running sara
sara: try reading problem file DLCflexbar-PT-3b-ReachabilityFireability-11-0.sara.
lola: SUBRESULT
lola: result: no
lola: produced by: state space
lola: The predicate is not invariant.
lola: 40 markings, 39 edges
lola: ========================================

FORMULA DLCflexbar-PT-3b-ReachabilityFireability-5 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: subprocess 12 will run for 892 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (G ((NOT FIREABLE(t307) OR NOT FIREABLE(t10364) OR NOT FIREABLE(t4742) OR (FIREABLE(t9869) AND FIREABLE(t9142)))))
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(t307) OR NOT FIREABLE(t10364) OR NOT FIREABLE(t4742) OR (FIREABLE(t9869) AND FIREABLE(t9142)))))
lola: processed formula length: 119
lola: 2 rewrites
lola: closed formula file DLCflexbar-PT-3b-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(t307) AND FIREABLE(t10364) AND FIREABLE(t4742) AND (NOT FIREABLE(t9869) OR NOT FIREABLE(t9142)))
lola: state equation: Generated DNF with 20 literals and 4 conjunctive subformulas
lola: state equation: write sara problem file to DLCflexbar-PT-3b-ReachabilityFireability-12-0.sara
lola: state equation: calling and running sara
sara: try reading problem file DLCflexbar-PT-3b-ReachabilityFireability-12-0.sara.
lola: SUBRESULT
lola: result: no
lola: produced by: state space
lola: The predicate is not invariant.
lola: 156 markings, 155 edges
lola: ========================================

FORMULA DLCflexbar-PT-3b-ReachabilityFireability-13 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 ((FIREABLE(t6675) AND (FIREABLE(t4267) OR (FIREABLE(t3505) AND FIREABLE(t2117))) AND (NOT FIREABLE(t6311) OR FIREABLE(t6997)))))
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(t6675) AND (FIREABLE(t4267) OR (FIREABLE(t3505) AND FIREABLE(t2117))) AND (NOT FIREABLE(t6311) OR FIREABLE(t6997)))))
lola: processed formula length: 135
lola: 1 rewrites
lola: closed formula file DLCflexbar-PT-3b-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(t6675) AND (FIREABLE(t4267) OR (FIREABLE(t3505) AND FIREABLE(t2117))) AND (NOT FIREABLE(t6311) OR FIREABLE(t6997)))
lola: state equation: Generated DNF with 14 literals and 4 conjunctive subformulas
lola: state equation: write sara problem file to DLCflexbar-PT-3b-ReachabilityFireability-13-0.sara
lola: state equation: calling and running sara
sara: try reading problem file DLCflexbar-PT-3b-ReachabilityFireability-13-0.sara.
lola: SUBRESULT
lola: result: yes
lola: produced by: state space
lola: The predicate is reachable.
lola: 1107 markings, 1237 edges
lola: ========================================

FORMULA DLCflexbar-PT-3b-ReachabilityFireability-6 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: E (F (((FIREABLE(t365) OR FIREABLE(t10406)) AND ((FIREABLE(t3656) AND FIREABLE(t6587) AND FIREABLE(t9697)) OR FIREABLE(t7594)))))
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(t365) OR FIREABLE(t10406)) AND ((FIREABLE(t3656) AND FIREABLE(t6587) AND FIREABLE(t9697)) OR FIREABLE(t7594)))))
lola: processed formula length: 131
lola: 1 rewrites
lola: closed formula file DLCflexbar-PT-3b-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(t365) OR FIREABLE(t10406)) AND ((FIREABLE(t3656) AND FIREABLE(t6587) AND FIREABLE(t9697)) OR FIREABLE(t7594)))
lola: state equation: Generated DNF with 18 literals and 4 conjunctive subformulas
lola: state equation: write sara problem file to DLCflexbar-PT-3b-ReachabilityFireability-14-0.sara
lola: state equation: calling and running sara
sara: try reading problem file DLCflexbar-PT-3b-ReachabilityFireability-14-0.sara.
lola: SUBRESULT
lola: result: yes
lola: produced by: state space
lola: The predicate is reachable.
lola: 903 markings, 966 edges
lola: ========================================

FORMULA DLCflexbar-PT-3b-ReachabilityFireability-11 TRUE 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(t7501) OR FIREABLE(t5887) OR (FIREABLE(t6707) AND FIREABLE(t7351) AND NOT FIREABLE(t6771) AND FIREABLE(t4434)))))
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(t7501) OR FIREABLE(t5887) OR (FIREABLE(t6707) AND FIREABLE(t7351) AND NOT FIREABLE(t6771) AND FIREABLE(t4434)))))
lola: processed formula length: 131
lola: 1 rewrites
lola: closed formula file DLCflexbar-PT-3b-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(t7501) OR FIREABLE(t5887) OR (FIREABLE(t6707) AND FIREABLE(t7351) AND NOT FIREABLE(t6771) AND FIREABLE(t4434)))
lola: state equation: Generated DNF with 8 literals and 3 conjunctive subformulas
lola: state equation: write sara problem file to DLCflexbar-PT-3b-ReachabilityFireability-15-0.sara
lola: state equation: calling and running sara
sara: try reading problem file DLCflexbar-PT-3b-ReachabilityFireability-15-0.sara.
lola: SUBRESULT
lola: result: yes
lola: produced by: state space
lola: The predicate is reachable.
lola: 54 markings, 53 edges

FORMULA DLCflexbar-PT-3b-ReachabilityFireability-0 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: ========================================
lola: RESULT
lola:
SUMMARY: yes yes no no yes no yes yes no yes yes yes no no yes yes
lola:
preliminary result: yes yes no no yes no yes yes no yes yes yes no no yes yes
lola: memory consumption: 28428 KB
lola: time consumption: 2 seconds

BK_STOP 1528093081778

--------------------
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-3b"
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-3b.tgz
mv DLCflexbar-PT-3b 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-3b, 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-152749145700396"
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 ;