fond
Model Checking Contest 2018
8th edition, Bratislava, Slovakia, June 26, 2018
Execution of r088-blw7-152649998000096
Last Updated
June 26, 2018

About the Execution of LoLA for FMS-PT-500

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
144.840 389.00 139.00 0.00 FTFFTFTFFTFFFTFT 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 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 ;