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 184K
-rw-r--r-- 1 mcc users 3.5K May 15 18:54 CTLCardinality.txt
-rw-r--r-- 1 mcc users 21K May 15 18:54 CTLCardinality.xml
-rw-r--r-- 1 mcc users 2.5K May 15 18:54 CTLFireability.txt
-rw-r--r-- 1 mcc users 18K May 15 18:54 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K May 15 18:50 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 5.9K May 15 18:50 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 2.3K May 15 18:54 LTLCardinality.txt
-rw-r--r-- 1 mcc users 11K May 15 18:54 LTLCardinality.xml
-rw-r--r-- 1 mcc users 1.6K May 15 18:54 LTLFireability.txt
-rw-r--r-- 1 mcc users 6.6K May 15 18:54 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.7K May 15 18:54 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 21K May 15 18:54 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 101 May 15 18:54 ReachabilityDeadlock.txt
-rw-r--r-- 1 mcc users 339 May 15 18:54 ReachabilityDeadlock.xml
-rw-r--r-- 1 mcc users 2.3K May 15 18:54 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 13K May 15 18:54 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.5K May 15 18:54 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.5K May 15 18:54 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 15 18:50 equiv_col
-rw-r--r-- 1 mcc users 4 May 15 18:50 instance
-rw-r--r-- 1 mcc users 6 May 15 18:50 iscolored
-rw-r--r-- 1 mcc users 16K May 15 18:50 model.pnml
=====================================================================
Generated by BenchKit 2-3637
Executing tool lola
Input is FMS-PT-500, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r088-blw7-152649998000096
=====================================================================

--------------------
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 FMS-PT-500-ReachabilityCardinality-00
FORMULA_NAME FMS-PT-500-ReachabilityCardinality-01
FORMULA_NAME FMS-PT-500-ReachabilityCardinality-02
FORMULA_NAME FMS-PT-500-ReachabilityCardinality-03
FORMULA_NAME FMS-PT-500-ReachabilityCardinality-04
FORMULA_NAME FMS-PT-500-ReachabilityCardinality-05
FORMULA_NAME FMS-PT-500-ReachabilityCardinality-06
FORMULA_NAME FMS-PT-500-ReachabilityCardinality-07
FORMULA_NAME FMS-PT-500-ReachabilityCardinality-08
FORMULA_NAME FMS-PT-500-ReachabilityCardinality-09
FORMULA_NAME FMS-PT-500-ReachabilityCardinality-10
FORMULA_NAME FMS-PT-500-ReachabilityCardinality-11
FORMULA_NAME FMS-PT-500-ReachabilityCardinality-12
FORMULA_NAME FMS-PT-500-ReachabilityCardinality-13
FORMULA_NAME FMS-PT-500-ReachabilityCardinality-14
FORMULA_NAME FMS-PT-500-ReachabilityCardinality-15

=== Now, execution of the tool begins

BK_START 1526630332138

info: Time: 3600 - MCC
===========================================================================================
prep: translating FMS-PT-500 Petri net model.pnml into LoLA format
===========================================================================================
prep: translating PT Petri net complete
prep: check for too many tokens
===========================================================================================
prep: translating FMS-PT-500 formula ReachabilityCardinality into LoLA format
===========================================================================================
prep: translating PT formula complete
vrfy: Checking ReachabilityCardinality @ FMS-PT-500 @ 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: 42/65536 symbol table entries, 0 collisions
lola: preprocessing...
lola: Size of bit vector: 704
lola: finding significant places
lola: 22 places, 20 transitions, 16 significant places
lola: computing forward-conflicting sets
lola: computing back-conflicting sets
lola: 24 transition conflict sets
lola: TASK
lola: reading formula from FMS-PT-500-ReachabilityCardinality.task
lola: always true
lola: LP says that atomic proposition is always false: (3 <= P12M3)
lola: LP says that atomic proposition is always false: (3 <= M3)
lola: E (F (())) : E (F (((P2 <= 0) AND (P3 <= 0) AND (((M3 <= P12) AND (P2s <= P12)) OR ((2 <= P2wM2) AND (1 <= M1)))))) : E (F (FALSE)) : A (G (((P1d <= 0) OR (P1M1 <= 1) OR (P12wM3 + 1 <= P1M1)))) : E (F (((P1 <= 2) AND (P3 + 1 <= P12s) AND ((P2d <= 1) OR (P1wM1 <= 1))))) : A (G (((P3s <= P1d) OR (P12s <= 0) OR (M3 <= P12)))) : E (F ((1 <= P12M3))) : A (G ((P2s <= P2))) : E (F (((P3M2 <= 0) AND (P1M1 + 1 <= M2) AND (P1 + 1 <= M1) AND (P2wM2 + 1 <= P2M2)))) : E (F ((((3 <= P1wP2) OR (1 <= P12wM3)) AND ((P1 <= P1wP2) OR (P3M2 <= P2M2)) AND ((P3s <= 1) OR (P1s <= 0))))) : A (G (((P3 <= P2s) OR ((P12s <= 0) AND (P1M1 + 1 <= P1))))) : A (G ((((P12s + 1 <= P3s) AND (P1wP2 <= 0)) OR (2 <= M3)))) : A (G (((3 <= P1wP2) OR (P1wM1 <= 2) OR (P1s <= P1)))) : A (G (((P3 <= M3) OR (1 <= P3) OR (2 <= P3M2) OR ((P3M2 + 1 <= P2d) AND (P12M3 <= 1))))) : E (F (((1 <= M2) AND (2 <= P1wM1) AND (P1 + 1 <= P2M2) AND ((2 <= P2s) OR (1 <= P12))))) : E (F (((P2s <= 0) AND (P1 + 1 <= P2) AND (P3 + 1 <= P1wM1))))
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 223 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: 6 rewrites
lola: closed formula file FMS-PT-500-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 FMS-PT-500-ReachabilityCardinality-0 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: subprocess 1 will run for 238 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: 6 rewrites
lola: closed formula file FMS-PT-500-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 FMS-PT-500-ReachabilityCardinality-2 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: subprocess 2 will run for 255 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (F ((1 <= P12M3)))
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 ((1 <= P12M3)))
lola: processed formula length: 20
lola: 7 rewrites
lola: closed formula file FMS-PT-500-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: (1 <= P12M3)
lola: state equation: Generated DNF with 1 literals and 1 conjunctive subformulas
lola: state equation: write sara problem file to FMS-PT-500-ReachabilityCardinality-2-0.sara
lola: SUBRESULT
lola: result: yes
lola: produced by: state space
lola: The predicate is reachable.
lola: 12 markings, 11 edges
lola: lola: ========================================

FORMULA FMS-PT-500-ReachabilityCardinality-6 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
state equation: calling and running sara
lola: subprocess 3 will run for 274 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (G ((P2s <= P2)))
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 ((P2s <= P2)))
lola: processed formula length: 19
lola: 8 rewrites
lola: closed formula file FMS-PT-500-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: (P2 + 1 <= P2s)
lola: state equation: Generated DNF with 1 literals and 1 conjunctive subformulas
lola: SUBRESULT
lola: result: no
lola: produced by: state space
lola: The predicate is not invariant.
lola: 504 markings, 503 edges
lola: ========================================

FORMULA FMS-PT-500-ReachabilityCardinality-7 FALSE 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: A (G (((P1d <= 0) OR (P1M1 <= 1) OR (P12wM3 + 1 <= P1M1))))
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 (((P1d <= 0) OR (P1M1 <= 1) OR (P12wM3 + 1 <= P1M1))))
lola: processed formula length: 61
lola: 8 rewrites
lola: closed formula file FMS-PT-500-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: ((1 <= P1d) AND (2 <= P1M1) AND (P1M1 <= P12wM3))
lola: state equation: Generated DNF with 3 literals and 1 conjunctive subformulas
sara: try reading problem file FMS-PT-500-ReachabilityCardinality-2-0.sara.
lola: state equation: write sara problem file to FMS-PT-500-ReachabilityCardinality-4-0.sara
lola: state equation: calling and running sara
sara: try reading problem file FMS-PT-500-ReachabilityCardinality-4-0.sara.


lola: state equation 0: solution produced
lola: SUBRESULT
lola: result: no
lola: produced by: state equation
lola: The predicate is not invariant.
lola: ========================================

FORMULA FMS-PT-500-ReachabilityCardinality-3 FALSE 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 ((((P12s + 1 <= P3s) AND (P1wP2 <= 0)) OR (2 <= M3))))
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 ((((P12s + 1 <= P3s) AND (P1wP2 <= 0)) OR (2 <= M3))))
lola: processed formula length: 60
lola: 8 rewrites
lola: closed formula file FMS-PT-500-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: (((P3s <= P12s) OR (1 <= P1wP2)) AND (M3 <= 1))
lola: state equation: Generated DNF with 4 literals and 2 conjunctive subformulas
lola: SUBRESULT
lola: result: no
lola: produced by: state space
lola: The predicate is not invariant.
lola: 12 markings, 11 edges
lola: state equation: write sara problem file to FMS-PT-500-ReachabilityCardinality-5-0.sara
lola: state equation: calling and running sara
lola:
FORMULA FMS-PT-500-ReachabilityCardinality-11 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
========================================
lola: subprocess 6 will run for 357 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (G (((3 <= P1wP2) OR (P1wM1 <= 2) OR (P1s <= P1))))
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 (((3 <= P1wP2) OR (P1wM1 <= 2) OR (P1s <= P1))))
lola: processed formula length: 55
lola: 8 rewrites
lola: closed formula file FMS-PT-500-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: ((P1wP2 <= 2) AND (3 <= P1wM1) AND (P1 + 1 <= P1s))
lola: state equation: Generated DNF with 3 literals and 1 conjunctive subformulas
lola: state equation: write sara problem file to FMS-PT-500-ReachabilityCardinality-6-0.sara
lola: SUBRESULT
lola: result: no
lola: produced by: state space
lola: The predicate is not invariant.
lola: 504 markings, 503 edges
lola:
FORMULA FMS-PT-500-ReachabilityCardinality-12 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
========================================
lola: subprocess 7 will run for 396 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (G (((P3 <= P2s) OR ((P12s <= 0) AND (P1M1 + 1 <= P1)))))
lola: ========================================
lola: SUBTASK
lola: checking invariance
sara: try reading problem file FMS-PT-500-ReachabilityCardinality-5-0.sara.
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 (((P3 <= P2s) OR ((P12s <= 0) AND (P1M1 + 1 <= P1)))))
lola: processed formula length: 60
lola: 8 rewrites
lola: closed formula file FMS-PT-500-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: SUBRESULT
lola: result: no
lola: produced by: state space
lola: The predicate is not invariant.
lola: 501 markings, 500 edges
lola:
FORMULA FMS-PT-500-ReachabilityCardinality-10 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: E (F (((P1 <= 2) AND (P3 + 1 <= P12s) AND ((P2d <= 1) OR (P1wM1 <= 1)))))
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 (((P1 <= 2) AND (P3 + 1 <= P12s) AND ((P2d <= 1) OR (P1wM1 <= 1)))))
lola: processed formula length: 74
lola: 7 rewrites
lola: closed formula file FMS-PT-500-ReachabilityCardinality.task
formula 0: ((P2s + 1 <= P3) AND ((1 <= P12s) OR (P1 <= P1M1)))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: ((P1 <= 2) AND (P3 + 1 <= P12s) AND ((P2d <= 1) OR (P1wM1 <= 1)))
lola: state equation: Generated DNF with 6 literals and 2 conjunctive subformulas
lola: state equation: write sara problem file to FMS-PT-500-ReachabilityCardinality-8-0.sara

lola: state equation: Generated DNF with 4 literals and 2 conjunctive subformulas
lola: lola: SUBRESULT
lola: result: yes
lola: produced by: state space
lola: The predicate is reachable.
lola: 1028 markings, 1036 edges
lola: ========================================

FORMULA FMS-PT-500-ReachabilityCardinality-4 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: subprocess 9 will run for 510 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (G (((P3s <= P1d) OR (P12s <= 0) OR (M3 <= P12))))
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 (((P3s <= P1d) OR (P12s <= 0) OR (M3 <= P12))))
lola: processed formula length: 54
lola: 8 rewrites
lola: closed formula file FMS-PT-500-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: ((P1d + 1 <= P3s) AND (1 <= P12s) AND (P12 + 1 <= M3))
lola: state equation: Generated DNF with 3 literals and 1 conjunctive subformulas
lola: SUBRESULT
lola: result: no
lola: produced by: state space
lola: The predicate is not invariant.
lola: 15 markings, 14 edges
lola: state equation: write sara problem file to FMS-PT-500-ReachabilityCardinality-9-0.sara
lola: ========================================

FORMULA FMS-PT-500-ReachabilityCardinality-5 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

state equation: write sara problem file to FMS-PT-500-ReachabilityCardinality-7-0.saralola: subprocess 10 will run for 595 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (G (((P3 <= M3) OR (1 <= P3) OR (2 <= P3M2) OR ((P3M2 + 1 <= P2d) AND (P12M3 <= 1)))))
lola: ========================================
lola: SUBTASK

lola: ========================================
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 (((P3 <= M3) OR (1 <= P3) OR (2 <= P3M2) OR ((P3M2 + 1 <= P2d) AND (P12M3 <= 1)))))
lola: processed formula length: 91
lola: 8 rewrites
lola: closed formula file FMS-PT-500-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: ((M3 + 1 <= P3) AND (P3 <= 0) AND (P3M2 <= 1) AND ((P2d <= P3M2) OR (2 <= P12M3)))
lola: state equation: Generated DNF with 8 literals and 2 conjunctive subformulas
lola: state equation: write sara problem file to FMS-PT-500-ReachabilityCardinality-10-0.sara
lola: state equation: calling and running sara
sara: try reading problem file FMS-PT-500-ReachabilityCardinality-10-0.sara.

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

FORMULA FMS-PT-500-ReachabilityCardinality-13 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: subprocess 11 will run for 714 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (F (((P2s <= 0) AND (P1 + 1 <= P2) AND (P3 + 1 <= P1wM1))))
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 (((P2s <= 0) AND (P1 + 1 <= P2) AND (P3 + 1 <= P1wM1))))
lola: processed formula length: 61
lola: 7 rewrites
lola: closed formula file FMS-PT-500-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: ((P2s <= 0) AND (P1 + 1 <= P2) AND (P3 + 1 <= P1wM1))
lola: state equation: Generated DNF with 3 literals and 1 conjunctive subformulas
lola: state equation: write sara problem file to FMS-PT-500-ReachabilityCardinality-11-0.sara
lola: state equation: calling and running sara
lola: SUBRESULT
lola: result: yes
lola: produced by: state space
lola: The predicate is reachable.
lola: 502 markings, 501 edges
lola: ========================================

FORMULA FMS-PT-500-ReachabilityCardinality-15 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: E (F (((1 <= M2) AND (2 <= P1wM1) AND (P1 + 1 <= P2M2) AND ((2 <= P2s) OR (1 <= P12)))))
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 (((1 <= M2) AND (2 <= P1wM1) AND (P1 + 1 <= P2M2) AND ((2 <= P2s) OR (1 <= P12)))))
lola: processed formula length: 89
lola: 7 rewrites
lola: closed formula file FMS-PT-500-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: ((1 <= M2) AND (2 <= P1wM1) AND (P1 + 1 <= P2M2) AND ((2 <= P2s) OR (1 <= P12)))
lola: state equation: Generated DNF with 8 literals and 2 conjunctive subformulas
lola: state equation: write sara problem file to FMS-PT-500-ReachabilityCardinality-12-0.sara
lola: state equation: calling and running sara
sara: try reading problem file FMS-PT-500-ReachabilityCardinality-12-0.sara.

lola: state equation: solution impossible
lola: SUBRESULT
lola: result: no
lola: produced by: state equation
lola: The predicate is unreachable.
lola: ========================================

FORMULA FMS-PT-500-ReachabilityCardinality-14 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: subprocess 13 will run for 1190 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (F (((P2 <= 0) AND (P3 <= 0) AND (((M3 <= P12) AND (P2s <= P12)) OR ((2 <= P2wM2) AND (1 <= M1))))))
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 (((P2 <= 0) AND (P3 <= 0) AND (((M3 <= P12) AND (P2s <= P12)) OR ((2 <= P2wM2) AND (1 <= M1))))))
lola: processed formula length: 103
lola: 7 rewrites
lola: closed formula file FMS-PT-500-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: ((P2 <= 0) AND (P3 <= 0) AND (((M3 <= P12) AND (P2s <= P12)) OR ((2 <= P2wM2) AND (1 <= M1))))
lola: state equation: Generated DNF with 8 literals and 2 conjunctive subformulas
lola: state equation: write sara problem file to FMS-PT-500-ReachabilityCardinality-13-0.sara
lola: state equation: calling and running sara
lola: SUBRESULT
lola: result: yes
lola: produced by: state space
lola: The predicate is reachable.
lola: 1001 markings, 1000 edges
lola: ========================================

FORMULA FMS-PT-500-ReachabilityCardinality-1 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: subprocess 14 will run for 1785 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (F (((P3M2 <= 0) AND (P1M1 + 1 <= M2) AND (P1 + 1 <= M1) AND (P2wM2 + 1 <= P2M2))))
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 (((P3M2 <= 0) AND (P1M1 + 1 <= M2) AND (P1 + 1 <= M1) AND (P2wM2 + 1 <= P2M2))))
lola: processed formula length: 85
lola: 7 rewrites
lola: closed formula file FMS-PT-500-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: ((P3M2 <= 0) AND (P1M1 + 1 <= M2) AND (P1 + 1 <= M1) AND (P2wM2 + 1 <= P2M2))
lola: state equation: Generated DNF with 4 literals and 1 conjunctive subformulas
lola: state equation: write sara problem file to FMS-PT-500-ReachabilityCardinality-14-0.sara
lola: state equation: calling and running sara
sara: try reading problem file FMS-PT-500-ReachabilityCardinality-14-0.sara.

lola: state equation: solution impossible
lola: SUBRESULT
lola: result: no
lola: produced by: state equation
lola: The predicate is unreachable.
lola: ========================================

FORMULA FMS-PT-500-ReachabilityCardinality-8 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: subprocess 15 will run for 3570 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (F ((((3 <= P1wP2) OR (1 <= P12wM3)) AND ((P1 <= P1wP2) OR (P3M2 <= P2M2)) AND ((P3s <= 1) OR (P1s <= 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 ((((3 <= P1wP2) OR (1 <= P12wM3)) AND ((P1 <= P1wP2) OR (P3M2 <= P2M2)) AND ((P3s <= 1) OR (P1s <= 0)))))
lola: processed formula length: 113
lola: 7 rewrites
lola: closed formula file FMS-PT-500-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: (((3 <= P1wP2) OR (1 <= P12wM3)) AND ((P1 <= P1wP2) OR (P3M2 <= P2M2)) AND ((P3s <= 1) OR (P1s <= 0)))
lola: state equation: Generated DNF with 24 literals and 8 conjunctive subformulas
lola: SUBRESULT
lola: result: yes
lola: produced by: state space
lola: The predicate is reachable.
lola: 13 markings, 12 edges
lola: state equation: write sara problem file to FMS-PT-500-ReachabilityCardinality-15-0.sara
lola: ========================================

FORMULA FMS-PT-500-ReachabilityCardinality-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 no yes no no yes no no no yes no yes
lola:
preliminary result: no yes no no yes no yes no no yes no no no yes no yes
lola: memory consumption: 25168 KB
lola: time consumption: 0 seconds

BK_STOP 1526630332527

--------------------
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="FMS-PT-500"
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/FMS-PT-500.tgz
mv FMS-PT-500 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 FMS-PT-500, 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 r088-blw7-152649998000096"
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 ;