fond
Model Checking Contest 2018
8th edition, Bratislava, Slovakia, June 26, 2018
Execution of r268-smll-152749145700376
Last Updated
June 26, 2018

About the Execution of LoLA for DLCflexbar-PT-2b

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
206.640 100337.00 104580.00 154.30 FFTTFTTFTFFFFFFF normal

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 1.7M
-rw-r--r-- 1 mcc users 3.5K May 29 17:12 CTLCardinality.txt
-rw-r--r-- 1 mcc users 20K May 29 17:12 CTLCardinality.xml
-rw-r--r-- 1 mcc users 2.8K May 28 11:35 CTLFireability.txt
-rw-r--r-- 1 mcc users 19K May 28 11:35 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 2.3K May 28 09:32 LTLCardinality.txt
-rw-r--r-- 1 mcc users 11K May 28 09:32 LTLCardinality.xml
-rw-r--r-- 1 mcc users 1.8K May 28 07:44 LTLFireability.txt
-rw-r--r-- 1 mcc users 8.0K May 28 07:44 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 May 24 11:17 NewModel
-rw-r--r-- 1 mcc users 3.5K May 27 05:20 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 17K May 27 05:20 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 06:50 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 14K May 26 06:50 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 1.5M May 24 11:17 model.pnml
=====================================================================
Generated by BenchKit 2-3637
Executing tool lola
Input is DLCflexbar-PT-2b, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r268-smll-152749145700376

=====================================================================

--------------------
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-2b-ReachabilityCardinality-00
FORMULA_NAME DLCflexbar-PT-2b-ReachabilityCardinality-01
FORMULA_NAME DLCflexbar-PT-2b-ReachabilityCardinality-02
FORMULA_NAME DLCflexbar-PT-2b-ReachabilityCardinality-03
FORMULA_NAME DLCflexbar-PT-2b-ReachabilityCardinality-04
FORMULA_NAME DLCflexbar-PT-2b-ReachabilityCardinality-05
FORMULA_NAME DLCflexbar-PT-2b-ReachabilityCardinality-06
FORMULA_NAME DLCflexbar-PT-2b-ReachabilityCardinality-07
FORMULA_NAME DLCflexbar-PT-2b-ReachabilityCardinality-08
FORMULA_NAME DLCflexbar-PT-2b-ReachabilityCardinality-09
FORMULA_NAME DLCflexbar-PT-2b-ReachabilityCardinality-10
FORMULA_NAME DLCflexbar-PT-2b-ReachabilityCardinality-11
FORMULA_NAME DLCflexbar-PT-2b-ReachabilityCardinality-12
FORMULA_NAME DLCflexbar-PT-2b-ReachabilityCardinality-13
FORMULA_NAME DLCflexbar-PT-2b-ReachabilityCardinality-14
FORMULA_NAME DLCflexbar-PT-2b-ReachabilityCardinality-15

=== Now, execution of the tool begins

BK_START 1528081625584

info: Time: 3600 - MCC
===========================================================================================
prep: translating DLCflexbar-PT-2b 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-2b formula ReachabilityCardinality into LoLA format
===========================================================================================
prep: translating PT formula complete
vrfy: Checking ReachabilityCardinality @ DLCflexbar-PT-2b @ 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: 10728/65536 symbol table entries, 2777 collisions
lola: preprocessing...
lola: Size of bit vector: 4456
lola: finding significant places
lola: 4456 places, 6272 transitions, 4260 significant places
lola: computing forward-conflicting sets
lola: computing back-conflicting sets
lola: 8323 transition conflict sets
lola: TASK
lola: reading formula from DLCflexbar-PT-2b-ReachabilityCardinality.task
lola: LP says that atomic proposition is always false: (2 <= p2965)
lola: LP says that atomic proposition is always false: (3 <= p2113)
lola: LP says that atomic proposition is always false: (3 <= p1365)
lola: LP says that atomic proposition is always false: (3 <= p3958)
lola: LP says that atomic proposition is always false: (3 <= p2133)
lola: LP says that atomic proposition is always false: (3 <= p1601)
lola: LP says that atomic proposition is always false: (3 <= p2423)
lola: LP says that atomic proposition is always false: (2 <= p324)
lola: LP says that atomic proposition is always false: (2 <= p2487)
lola: LP says that atomic proposition is always false: (3 <= p1775)
lola: LP says that atomic proposition is always false: (3 <= p4127)
lola: LP says that atomic proposition is always false: (3 <= p2941)
lola: LP says that atomic proposition is always false: (3 <= p3466)
lola: LP says that atomic proposition is always false: (3 <= p3011)
lola: LP says that atomic proposition is always false: (3 <= p1316)
lola: A (G ((p4336 <= p4423))) : A (G (((p1423 <= p643) OR (p1265 <= p3156) OR (p1554 <= p376)))) : E (F ((p4138 + 1 <= p429))) : E (F (((p1306 <= 0) AND (p2533 + 1 <= p2333) AND ((p3109 <= p3439) OR (p2115 <= 0))))) : A (G ((p1709 <= p2114))) : A (G (())) : E (F (((p1896 <= p1879) AND ((p1323 + 1 <= p598))))) : A (G (((p2830 <= p962) AND (p62 <= p1365)))) : E (F (((p1522 + 1 <= p2149) AND ((p3641 <= 0))))) : A (G ((((p2867 <= p3123) OR ((p980 <= p4122) AND (1 <= p162)))))) : E (F (())) : E (F (())) : E (F (())) : A (G ((p3410 <= p2988))) : E (F (FALSE)) : A (G ((p4057 <= p3835)))
lola: rewrite Frontend/Parser/formula_rewrite.k:100
lola: rewrite Frontend/Parser/formula_rewrite.k:160
lola: rewrite Frontend/Parser/formula_rewrite.k:151
lola: rewrite Frontend/Parser/formula_rewrite.k:98
lola: rewrite Frontend/Parser/formula_rewrite.k:157
lola: rewrite Frontend/Parser/formula_rewrite.k:148
lola: rewrite Frontend/Parser/formula_rewrite.k:98
lola: rewrite Frontend/Parser/formula_rewrite.k:157
lola: rewrite Frontend/Parser/formula_rewrite.k:148
lola: rewrite Frontend/Parser/formula_rewrite.k:98
lola: rewrite Frontend/Parser/formula_rewrite.k:157
lola: rewrite Frontend/Parser/formula_rewrite.k:148
lola: rewrite Frontend/Parser/formula_rewrite.k:98
lola: rewrite Frontend/Parser/formula_rewrite.k:157
lola: rewrite Frontend/Parser/formula_rewrite.k:148
lola: computing a collection of formulas
lola: RUNNING
lola: subprocess 0 will run for 217 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: TRUE
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: processed formula: TRUE
lola: processed formula length: 4
lola: 15 rewrites
lola: closed formula file DLCflexbar-PT-2b-ReachabilityCardinality.task
lola: processed formula with 0 atomic propositions
lola: RUNNING
lola: SUBRESULT
lola: result: yes
lola: produced by: preprocessing
lola: The net satisfies the property already in its initial state.
lola: 0 markings, 0 edges

FORMULA DLCflexbar-PT-2b-ReachabilityCardinality-5 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: ========================================
lola: subprocess 1 will run for 231 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: FALSE
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: processed formula: FALSE
lola: processed formula length: 5
lola: 15 rewrites
lola: closed formula file DLCflexbar-PT-2b-ReachabilityCardinality.task
lola: processed formula with 0 atomic propositions
lola: RUNNING
lola: SUBRESULT
lola: result: no
lola: produced by: preprocessing
lola: The net violates the given property already in its initial state.
lola: 0 markings, 0 edges

FORMULA DLCflexbar-PT-2b-ReachabilityCardinality-10 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: ========================================
lola: subprocess 2 will run for 248 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: FALSE
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: processed formula: FALSE
lola: processed formula length: 5
lola: 15 rewrites
lola: closed formula file DLCflexbar-PT-2b-ReachabilityCardinality.task
lola: processed formula with 0 atomic propositions
lola: RUNNING
lola: SUBRESULT
lola: result: no
lola: produced by: preprocessing
lola: The net violates the given property already in its initial state.
lola: 0 markings, 0 edges

FORMULA DLCflexbar-PT-2b-ReachabilityCardinality-11 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: ========================================
lola: subprocess 3 will run for 267 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: FALSE
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: processed formula: FALSE
lola: processed formula length: 5
lola: 15 rewrites
lola: closed formula file DLCflexbar-PT-2b-ReachabilityCardinality.task
lola: processed formula with 0 atomic propositions
lola: RUNNING
lola: SUBRESULT
lola: result: no
lola: produced by: preprocessing
lola: The net violates the given property already in its initial state.
lola: 0 markings, 0 edges
lola: ========================================

FORMULA DLCflexbar-PT-2b-ReachabilityCardinality-12 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: subprocess 4 will run for 289 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: FALSE
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: processed formula: FALSE
lola: processed formula length: 5
lola: 15 rewrites
lola: closed formula file DLCflexbar-PT-2b-ReachabilityCardinality.task
lola: processed formula with 0 atomic propositions
lola: RUNNING
lola: SUBRESULT
lola: result: no
lola: produced by: preprocessing
lola: The net violates the given property already in its initial state.
lola: 0 markings, 0 edges
lola: ========================================

FORMULA DLCflexbar-PT-2b-ReachabilityCardinality-14 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: subprocess 5 will run for 315 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (G ((p1709 <= p2114)))
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 ((p1709 <= p2114)))
lola: processed formula length: 24
lola: 17 rewrites
lola: closed formula file DLCflexbar-PT-2b-ReachabilityCardinality.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: (p2114 + 1 <= p1709)
lola: state equation: Generated DNF with 1 literals and 1 conjunctive subformulas
lola: state equation: write sara problem file to DLCflexbar-PT-2b-ReachabilityCardinality-5-0.sara
lola: state equation: calling and running sara
sara: try reading problem file DLCflexbar-PT-2b-ReachabilityCardinality-5-0.sara.
lola: SUBRESULT
lola: result: no
lola: produced by: state space
lola: The predicate is not invariant.
lola: 96 markings, 95 edges
lola: ========================================

FORMULA DLCflexbar-PT-2b-ReachabilityCardinality-4 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: subprocess 6 will run for 347 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (G ((p4336 <= p4423)))
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 ((p4336 <= p4423)))
lola: processed formula length: 24
lola: 17 rewrites
lola: closed formula file DLCflexbar-PT-2b-ReachabilityCardinality.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: (p4423 + 1 <= p4336)
lola: state equation: Generated DNF with 1 literals and 1 conjunctive subformulas
lola: state equation: write sara problem file to DLCflexbar-PT-2b-ReachabilityCardinality-6-0.sara
lola: state equation: calling and running sara
sara: try reading problem file DLCflexbar-PT-2b-ReachabilityCardinality-6-0.sara.
lola: SUBRESULT
lola: result: no
lola: produced by: state space
lola: The predicate is not invariant.
lola: 19 markings, 18 edges

FORMULA DLCflexbar-PT-2b-ReachabilityCardinality-0 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: ========================================
lola: subprocess 7 will run for 385 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (G ((p3410 <= p2988)))
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 ((p3410 <= p2988)))
lola: processed formula length: 24
lola: 17 rewrites
lola: closed formula file DLCflexbar-PT-2b-ReachabilityCardinality.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: (p2988 + 1 <= p3410)
lola: state equation: Generated DNF with 1 literals and 1 conjunctive subformulas
lola: state equation: write sara problem file to DLCflexbar-PT-2b-ReachabilityCardinality-7-0.sara
lola: state equation: calling and running sara
sara: try reading problem file DLCflexbar-PT-2b-ReachabilityCardinality-7-0.sara.
lola: SUBRESULT
lola: result: no
lola: produced by: state space
lola: The predicate is not invariant.
lola: 151 markings, 150 edges
lola: ========================================

FORMULA DLCflexbar-PT-2b-ReachabilityCardinality-13 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: subprocess 8 will run for 434 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (F ((p4138 + 1 <= p429)))
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 ((p4138 + 1 <= p429)))
lola: processed formula length: 27
lola: 16 rewrites
lola: closed formula file DLCflexbar-PT-2b-ReachabilityCardinality.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: (p4138 + 1 <= p429)
lola: state equation: Generated DNF with 1 literals and 1 conjunctive subformulas
lola: state equation: write sara problem file to DLCflexbar-PT-2b-ReachabilityCardinality-8-0.sara
lola: state equation: calling and running sara
lola: SUBRESULT
lola: result: yes
lola: produced by: state space
lola: The predicate is reachable.
lola: 32 markings, 31 edges
lola: ========================================

FORMULA DLCflexbar-PT-2b-ReachabilityCardinality-2 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: subprocess 9 will run for 496 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (G ((p4057 <= p3835)))
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 ((p4057 <= p3835)))
lola: processed formula length: 24
lola: 17 rewrites
lola: closed formula file DLCflexbar-PT-2b-ReachabilityCardinality.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: (p3835 + 1 <= p4057)
lola: state equation: Generated DNF with 1 literals and 1 conjunctive subformulas
lola: state equation: write sara problem file to DLCflexbar-PT-2b-ReachabilityCardinality-9-0.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: 70 markings, 69 edges
lola: ========================================

FORMULA DLCflexbar-PT-2b-ReachabilityCardinality-15 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: subprocess 10 will run for 578 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (F (((p1522 + 1 <= p2149) AND ((p3641 <= 0)))))
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 (((p1522 + 1 <= p2149) AND ((p3641 <= 0)))))
lola: processed formula length: 49
lola: 16 rewrites
lola: closed formula file DLCflexbar-PT-2b-ReachabilityCardinality.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: ((p1522 + 1 <= p2149) AND ((p3641 <= 0)))
lola: state equation: Generated DNF with 2 literals and 1 conjunctive subformulas
lola: state equation: write sara problem file to DLCflexbar-PT-2b-ReachabilityCardinality-10-0.sara
lola: state equation: calling and running sara
sara: try reading problem file DLCflexbar-PT-2b-ReachabilityCardinality-10-0.sara.
lola: SUBRESULT
lola: result: yes
lola: produced by: state space
lola: The predicate is reachable.
lola: 431 markings, 448 edges
lola: ========================================

FORMULA DLCflexbar-PT-2b-ReachabilityCardinality-8 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: subprocess 11 will run for 694 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (G (((p2830 <= p962) AND (p62 <= p1365))))
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 (((p2830 <= p962) AND (p62 <= p1365))))
lola: processed formula length: 44
lola: 17 rewrites
lola: closed formula file DLCflexbar-PT-2b-ReachabilityCardinality.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: ((p962 + 1 <= p2830) OR (p1365 + 1 <= p62))
lola: state equation: Generated DNF with 2 literals and 2 conjunctive subformulas
lola: state equation: write sara problem file to DLCflexbar-PT-2b-ReachabilityCardinality-11-0.sara
lola: state equation: calling and running sara
sara: try reading problem file DLCflexbar-PT-2b-ReachabilityCardinality-11-0.sara.
lola: SUBRESULT
lola: result: no
lola: produced by: state space
lola: The predicate is not invariant.
lola: 5179 markings, 5785 edges
lola: ========================================

FORMULA DLCflexbar-PT-2b-ReachabilityCardinality-7 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: subprocess 12 will run for 867 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (F (((p1896 <= p1879) AND ((p1323 + 1 <= p598)))))
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 (((p1896 <= p1879) AND ((p1323 + 1 <= p598)))))
lola: processed formula length: 52
lola: 16 rewrites
lola: closed formula file DLCflexbar-PT-2b-ReachabilityCardinality.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: ((p1896 <= p1879) AND ((p1323 + 1 <= p598)))
lola: state equation: Generated DNF with 2 literals and 1 conjunctive subformulas
lola: state equation: write sara problem file to DLCflexbar-PT-2b-ReachabilityCardinality-12-0.sara
lola: state equation: calling and running sara
sara: try reading problem file DLCflexbar-PT-2b-ReachabilityCardinality-12-0.sara.
lola: SUBRESULT
lola: result: yes
lola: produced by: state space
lola: The predicate is reachable.
lola: 87 markings, 86 edges
lola: ========================================

FORMULA DLCflexbar-PT-2b-ReachabilityCardinality-6 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: subprocess 13 will run for 1157 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (G ((((p2867 <= p3123) OR ((p980 <= p4122) AND (1 <= p162))))))
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 ((((p2867 <= p3123) OR ((p980 <= p4122) AND (1 <= p162))))))
lola: processed formula length: 66
lola: 17 rewrites
lola: closed formula file DLCflexbar-PT-2b-ReachabilityCardinality.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: (((p3123 + 1 <= p2867) AND ((p4122 + 1 <= p980) OR (p162 <= 0))))
lola: state equation: Generated DNF with 4 literals and 2 conjunctive subformulas
lola: state equation: write sara problem file to DLCflexbar-PT-2b-ReachabilityCardinality-13-0.sara
lola: state equation: calling and running sara
sara: try reading problem file DLCflexbar-PT-2b-ReachabilityCardinality-13-0.sara.
lola: SUBRESULT
lola: result: no
lola: produced by: state space
lola: The predicate is not invariant.
lola: 8287 markings, 9057 edges
lola: ========================================

FORMULA DLCflexbar-PT-2b-ReachabilityCardinality-9 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: subprocess 14 will run for 1735 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (G (((p1423 <= p643) OR (p1265 <= p3156) OR (p1554 <= p376))))
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 (((p1423 <= p643) OR (p1265 <= p3156) OR (p1554 <= p376))))
lola: processed formula length: 66
lola: 17 rewrites
lola: closed formula file DLCflexbar-PT-2b-ReachabilityCardinality.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: ((p643 + 1 <= p1423) AND (p3156 + 1 <= p1265) AND (p376 + 1 <= p1554))
lola: state equation: Generated DNF with 3 literals and 1 conjunctive subformulas
lola: state equation: write sara problem file to DLCflexbar-PT-2b-ReachabilityCardinality-14-0.sara
lola: state equation: calling and running sara
sara: try reading problem file DLCflexbar-PT-2b-ReachabilityCardinality-14-0.sara.
lola: SUBRESULT
lola: result: no
lola: produced by: state space
lola: The predicate is not invariant.
lola: 131 markings, 130 edges

FORMULA DLCflexbar-PT-2b-ReachabilityCardinality-1 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: lola: ========================================
subprocess 15 will run for 3470 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (F (((p1306 <= 0) AND (p2533 + 1 <= p2333) AND ((p3109 <= p3439) OR (p2115 <= 0)))))
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 (((p1306 <= 0) AND (p2533 + 1 <= p2333) AND ((p3109 <= p3439) OR (p2115 <= 0)))))
lola: processed formula length: 87
lola: 16 rewrites
lola: closed formula file DLCflexbar-PT-2b-ReachabilityCardinality.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: ((p1306 <= 0) AND (p2533 + 1 <= p2333) AND ((p3109 <= p3439) OR (p2115 <= 0)))
lola: state equation: Generated DNF with 6 literals and 2 conjunctive subformulas
lola: state equation: write sara problem file to DLCflexbar-PT-2b-ReachabilityCardinality-15-0.sara
lola: state equation: calling and running sara
lola: SUBRESULT
lola: result: yes
lola: produced by: state space
lola: The predicate is reachable.
lola: 24 markings, 23 edges
lola: ========================================

FORMULA DLCflexbar-PT-2b-ReachabilityCardinality-3 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: RESULT
lola:
SUMMARY: no no yes yes no yes yes no yes no no no no no no no
lola:
preliminary result: no no yes yes no yes yes no yes no no no no no no no
lola: memory consumption: 31968 KB
lola: time consumption: 100 seconds

BK_STOP 1528081725921

--------------------
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-2b"
export BK_EXAMINATION="ReachabilityCardinality"
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-2b.tgz
mv DLCflexbar-PT-2b 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-2b, examination is ReachabilityCardinality"
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-152749145700376"
echo "====================================================================="
echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "ReachabilityCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityCardinality" != "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 "ReachabilityCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property ReachabilityCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "ReachabilityCardinality.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 '' ReachabilityCardinality.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 ;