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 188K
-rw-r--r-- 1 mcc users 3.4K May 15 18:54 CTLCardinality.txt
-rw-r--r-- 1 mcc users 17K May 15 18:54 CTLCardinality.xml
-rw-r--r-- 1 mcc users 3.1K May 15 18:54 CTLFireability.txt
-rw-r--r-- 1 mcc users 19K 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 6.2K May 15 18:50 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 2.4K May 15 18:54 LTLCardinality.txt
-rw-r--r-- 1 mcc users 9.4K May 15 18:54 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K May 15 18:54 LTLFireability.txt
-rw-r--r-- 1 mcc users 9.1K May 15 18:54 LTLFireability.xml
-rw-r--r-- 1 mcc users 4.4K May 15 18:54 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 22K May 15 18:54 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 117 May 15 18:54 ReachabilityDeadlock.txt
-rw-r--r-- 1 mcc users 355 May 15 18:54 ReachabilityDeadlock.xml
-rw-r--r-- 1 mcc users 3.6K May 15 18:54 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 21K May 15 18:54 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K May 15 18:54 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K 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 6 May 15 18:50 instance
-rw-r--r-- 1 mcc users 6 May 15 18:50 iscolored
-rw-r--r-- 1 mcc users 6.3K May 15 18:50 model.pnml
=====================================================================
Generated by BenchKit 2-3637
Executing tool lola
Input is RobotManipulation-PT-00050, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r148-smll-152685546900040
=====================================================================

--------------------
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 RobotManipulation-PT-00050-ReachabilityCardinality-00
FORMULA_NAME RobotManipulation-PT-00050-ReachabilityCardinality-01
FORMULA_NAME RobotManipulation-PT-00050-ReachabilityCardinality-02
FORMULA_NAME RobotManipulation-PT-00050-ReachabilityCardinality-03
FORMULA_NAME RobotManipulation-PT-00050-ReachabilityCardinality-04
FORMULA_NAME RobotManipulation-PT-00050-ReachabilityCardinality-05
FORMULA_NAME RobotManipulation-PT-00050-ReachabilityCardinality-06
FORMULA_NAME RobotManipulation-PT-00050-ReachabilityCardinality-07
FORMULA_NAME RobotManipulation-PT-00050-ReachabilityCardinality-08
FORMULA_NAME RobotManipulation-PT-00050-ReachabilityCardinality-09
FORMULA_NAME RobotManipulation-PT-00050-ReachabilityCardinality-10
FORMULA_NAME RobotManipulation-PT-00050-ReachabilityCardinality-11
FORMULA_NAME RobotManipulation-PT-00050-ReachabilityCardinality-12
FORMULA_NAME RobotManipulation-PT-00050-ReachabilityCardinality-13
FORMULA_NAME RobotManipulation-PT-00050-ReachabilityCardinality-14
FORMULA_NAME RobotManipulation-PT-00050-ReachabilityCardinality-15

=== Now, execution of the tool begins

BK_START 1526915226616

info: Time: 3600 - MCC
===========================================================================================
prep: translating RobotManipulation-PT-00050 Petri net model.pnml into LoLA format
===========================================================================================
prep: translating PT Petri net complete
prep: check for too many tokens
===========================================================================================
prep: translating RobotManipulation-PT-00050 formula ReachabilityCardinality into LoLA format
===========================================================================================
prep: translating PT formula complete
vrfy: Checking ReachabilityCardinality @ RobotManipulation-PT-00050 @ 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: 26/65536 symbol table entries, 0 collisions
lola: preprocessing...
lola: Size of bit vector: 480
lola: finding significant places
lola: 15 places, 11 transitions, 9 significant places
lola: computing forward-conflicting sets
lola: computing back-conflicting sets
lola: 14 transition conflict sets
lola: TASK
lola: reading formula from RobotManipulation-PT-00050-ReachabilityCardinality.task
lola: LP says that atomic proposition is always true: (off <= r_active)
lola: always true
lola: always true
lola: LP says that atomic proposition is always true: (off <= access)
lola: always true
lola: always true
lola: A (G (((3 <= p_rdy) OR (3 <= access)))) : E (F ((((p_rel + 1 <= initialized) OR (r_active <= 0)) AND (p_i1 <= 1)))) : E (F (((2 <= r_moving) AND ((p_i1 <= 2))))) : E (F (((r_stopped + 1 <= p_i2) AND (p_i2 <= 1) AND ((initialize + 1 <= r_active) OR (moved <= 1))))) : A (G (((move <= p_rel) OR (p_rel <= p_sc) OR (initialized <= 2) OR (access <= p_rel)))) : E (F (((2 <= p_rel) AND (r_active <= r_stopped) AND (1 <= r_active) AND (2 <= initialized) AND (1 <= r_active) AND (p_i2 <= initialized)))) : A (G ((((3 <= r_active) AND (p_m <= off)) OR (r_moving <= r_stopped)))) : E (F (((3 <= r_moving) AND (2 <= off) AND ((1 <= p_i1) OR (1 <= initialized)) AND (2 <= initialized)))) : A (G (((3 <= p_m) OR (3 <= p_i1)))) : A (G (((move <= r_stopped) OR ((move + 1 <= p_rel) AND (initialize + 1 <= p_rel))))) : E (F (((r_moving <= r_stopped) AND (off <= initialize) AND (r_active <= p_rel) AND (3 <= p_rdy) AND ((initialize + 1 <= access) OR (p_rdy + 1 <= moved))))) : A (G (((3 <= initialize) OR (p_i2 <= r_stopped) OR (access <= 0) OR ((p_m <= p_sc) AND (1 <= initialized))))) : E (F (((p_i1 <= 2) AND (p_i1 <= 1) AND ((p_sc <= access) OR (2 <= access) OR (initialized <= 1))))) : A (G (())) : A (G (((moved <= 2) OR (1 <= initialized)))) : A (G (TRUE))
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:100
lola: rewrite Frontend/Parser/formula_rewrite.k:160
lola: rewrite Frontend/Parser/formula_rewrite.k:151
lola: computing a collection of formulas
lola: RUNNING
lola: subprocess 0 will run for 223 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: 6 rewrites
lola: closed formula file RobotManipulation-PT-00050-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
lola: ========================================

FORMULA RobotManipulation-PT-00050-ReachabilityCardinality-13 TRUE 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: TRUE
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: processed formula: TRUE
lola: processed formula length: 4
lola: 6 rewrites
lola: closed formula file RobotManipulation-PT-00050-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
lola: ========================================

FORMULA RobotManipulation-PT-00050-ReachabilityCardinality-15 TRUE 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: A (G (((3 <= p_m) OR (3 <= p_i1))))
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 <= p_m) OR (3 <= p_i1))))
lola: processed formula length: 36
lola: 8 rewrites
lola: closed formula file RobotManipulation-PT-00050-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: ((p_m <= 2) AND (p_i1 <= 2))
lola: state equation: Generated DNF with 2 literals and 1 conjunctive subformulas
lola: state equation: write sara problem file to RobotManipulation-PT-00050-ReachabilityCardinality-2-0.sara
lola: state equation: calling and running sara
sara: try reading problem file RobotManipulation-PT-00050-ReachabilityCardinality-2-0.sara.
lola: SUBRESULT
lola: result: no
lola: produced by: state space
lola: The predicate is not invariant.
lola: 100 markings, 99 edges
lola: ========================================

FORMULA RobotManipulation-PT-00050-ReachabilityCardinality-8 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: subprocess 3 will run for 274 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (G (((3 <= p_rdy) OR (3 <= access))))
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 <= p_rdy) OR (3 <= access))))
lola: processed formula length: 40
lola: 8 rewrites
lola: closed formula file RobotManipulation-PT-00050-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: ((p_rdy <= 2) AND (access <= 2))
lola: state equation: Generated DNF with 2 literals and 1 conjunctive subformulas
lola: SUBRESULT
lola: result: no
lola: produced by: state space
lola: The predicate is not invariant.
lola: 393 markings, 392 edges
lola: ========================================

FORMULA RobotManipulation-PT-00050-ReachabilityCardinality-0 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 (((moved <= 2) OR (1 <= initialized))))
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 (((moved <= 2) OR (1 <= initialized))))
lola: processed formula length: 45
lola: 8 rewrites
lola: closed formula file RobotManipulation-PT-00050-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: ((3 <= moved) AND (initialized <= 0))
lola: state equation: Generated DNF with 2 literals and 1 conjunctive subformulas
lola: state equation: write sara problem file to RobotManipulation-PT-00050-ReachabilityCardinality-4-0.sara
lola: state equation: calling and running sara
sara: try reading problem file RobotManipulation-PT-00050-ReachabilityCardinality-4-0.sara.
lola: SUBRESULT
lola: result: no
lola: produced by: state space
lola: The predicate is not invariant.
lola: 22 markings, 21 edges
lola: ========================================

FORMULA RobotManipulation-PT-00050-ReachabilityCardinality-14 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: E (F (((2 <= r_moving) AND ((p_i1 <= 2)))))
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 (((2 <= r_moving) AND ((p_i1 <= 2)))))
lola: processed formula length: 43
lola: 7 rewrites
lola: closed formula file RobotManipulation-PT-00050-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: ((2 <= r_moving) AND ((p_i1 <= 2)))
lola: state equation: Generated DNF with 2 literals and 1 conjunctive subformulas
lola: state equation: write sara problem file to RobotManipulation-PT-00050-ReachabilityCardinality-5-0.sara
lola: SUBRESULT
lola: result: yes
lola: produced by: state space
lola: The predicate is reachable.
lola: 110 markings, 109 edges
lola:
FORMULA RobotManipulation-PT-00050-ReachabilityCardinality-2 TRUE 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: E (F (((p_i1 <= 2) AND (p_i1 <= 1) AND ((p_sc <= access) OR (2 <= access) OR (initialized <= 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 (((p_i1 <= 2) AND (p_i1 <= 1) AND ((p_sc <= access) OR (2 <= access) OR (initialized <= 1)))))
lola: processed formula length: 101
lola: 7 rewrites
lola: closed formula file RobotManipulation-PT-00050-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: ((p_i1 <= 2) AND (p_i1 <= 1) AND ((p_sc <= access) OR (2 <= access) OR (initialized <= 1)))
lola: state equation: Generated DNF with 9 literals and 3 conjunctive subformulas
lola: SUBRESULT
lola: result: yes
lola: produced by: state space
lola: The predicate is reachable.
lola: 101 markings, 100 edges
lola: state equation: write sara problem file to RobotManipulation-PT-00050-ReachabilityCardinality-6-0.sara
lola: ========================================

FORMULA RobotManipulation-PT-00050-ReachabilityCardinality-12 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: subprocess 7 will run for 396 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (F (((3 <= r_moving) AND (2 <= off) AND ((1 <= p_i1) OR (1 <= initialized)) AND (2 <= initialized))))
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 <= r_moving) AND (2 <= off) AND ((1 <= p_i1) OR (1 <= initialized)) AND (2 <= initialized))))
lola: processed formula length: 104
lola: 7 rewrites
lola: closed formula file RobotManipulation-PT-00050-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 <= r_moving) AND (2 <= off) AND ((1 <= p_i1) OR (1 <= initialized)) AND (2 <= initialized))
lola: state equation: Generated DNF with 8 literals and 2 conjunctive subformulas
lola: state equation: write sara problem file to RobotManipulation-PT-00050-ReachabilityCardinality-7-0.sara
lola: state equation: calling and running sara
lola: SUBRESULT
lola: result: yes
lola: produced by: state space
lola: The predicate is reachable.
lola: 31 markings, 30 edges
lola: ========================================

FORMULA RobotManipulation-PT-00050-ReachabilityCardinality-7 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: subprocess 8 will run for 446 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (F ((((p_rel + 1 <= initialized) OR (r_active <= 0)) AND (p_i1 <= 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 ((((p_rel + 1 <= initialized) OR (r_active <= 0)) AND (p_i1 <= 1))))
lola: processed formula length: 74
lola: 7 rewrites
lola: closed formula file RobotManipulation-PT-00050-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: SUBRESULT
lola: result: yes
lola: produced by: state space
lola: The predicate is reachable.
lola: 101 markings, 100 edges
lola: ========================================

FORMULA RobotManipulation-PT-00050-ReachabilityCardinality-1 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
sara: try reading problem file RobotManipulation-PT-00050-ReachabilityCardinality-7-0.sara.
lola: subprocess 9 will run for 510 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (G (((move <= r_stopped) OR ((move + 1 <= p_rel) AND (initialize + 1 <= p_rel)))))
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 (((move <= r_stopped) OR ((move + 1 <= p_rel) AND (initialize + 1 <= p_rel)))))
lola: processed formula length: 85
lola: 8 rewrites
lola: closed formula file RobotManipulation-PT-00050-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: ((r_stopped + 1 <= move) AND ((p_rel <= move) OR (p_rel <= initialize)))
lola: state equation: Generated DNF with 4 literals and 2 conjunctive subformulas
lola: state equation: write sara problem file to RobotManipulation-PT-00050-ReachabilityCardinality-9-0.sara

lola: SUBRESULT
lola: result: no
lola: produced by: state space
lola: The predicate is not invariant.
lola: 205 markings, 204 edges
lola: ========================================

FORMULA RobotManipulation-PT-00050-ReachabilityCardinality-9 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: subprocess 10 will run for 595 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (G ((((3 <= r_active) AND (p_m <= off)) OR (r_moving <= r_stopped))))
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 <= r_active) AND (p_m <= off)) OR (r_moving <= r_stopped))))
lola: processed formula length: 72
lola: 8 rewrites
lola: closed formula file RobotManipulation-PT-00050-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: (((r_active <= 2) OR (off + 1 <= p_m)) AND (r_stopped + 1 <= r_moving))
lola: state equation: Generated DNF with 4 literals and 2 conjunctive subformulas
lola: state equation: write sara problem file to RobotManipulation-PT-00050-ReachabilityCardinality-10-0.sara
lola: SUBRESULT
lola: result: no
lola: produced by: state space
lola: The predicate is not invariant.
lola: 210 markings, 211 edges
lola: ========================================

FORMULA RobotManipulation-PT-00050-ReachabilityCardinality-6 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: subprocess 11 will run for 713 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (F (((r_stopped + 1 <= p_i2) AND (p_i2 <= 1) AND ((initialize + 1 <= r_active) OR (moved <= 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 (((r_stopped + 1 <= p_i2) AND (p_i2 <= 1) AND ((initialize + 1 <= r_active) OR (moved <= 1)))))
lola: processed formula length: 101
lola: 7 rewrites
lola: closed formula file RobotManipulation-PT-00050-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: ((r_stopped + 1 <= p_i2) AND (p_i2 <= 1) AND ((initialize + 1 <= r_active) OR (moved <= 1)))
lola: state equation: Generated DNF with 6 literals and 2 conjunctive subformulas
lola: state equation: write sara problem file to RobotManipulation-PT-00050-ReachabilityCardinality-11-0.sara
lola: SUBRESULT
lola: result: yes
lola: produced by: state space
lola: The predicate is reachable.
lola: 300 markings, 299 edges
lola: ========================================

FORMULA RobotManipulation-PT-00050-ReachabilityCardinality-3 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: subprocess 12 will run for 892 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (G (((move <= p_rel) OR (p_rel <= p_sc) OR (initialized <= 2) OR (access <= p_rel))))
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 (((move <= p_rel) OR (p_rel <= p_sc) OR (initialized <= 2) OR (access <= p_rel))))
lola: processed formula length: 90
lola: 8 rewrites
lola: closed formula file RobotManipulation-PT-00050-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: ((p_rel + 1 <= move) AND (p_sc + 1 <= p_rel) AND (3 <= initialized) AND (p_rel + 1 <= access))
lola: state equation: Generated DNF with 4 literals and 1 conjunctive subformulas
lola: state equation: write sara problem file to RobotManipulation-PT-00050-ReachabilityCardinality-12-0.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: 501 markings, 501 edges
lola: ========================================

FORMULA RobotManipulation-PT-00050-ReachabilityCardinality-4 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: subprocess 13 will run for 1189 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (F (((2 <= p_rel) AND (r_active <= r_stopped) AND (1 <= r_active) AND (2 <= initialized) AND (1 <= r_active) AND (p_i2 <= initialized))))
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 (((2 <= p_rel) AND (r_active <= r_stopped) AND (1 <= r_active) AND (2 <= initialized) AND (1 <= r_active) AND (p_i2 <= initialized))))
lola: processed formula length: 139
lola: 7 rewrites
lola: closed formula file RobotManipulation-PT-00050-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: ((2 <= p_rel) AND (r_active <= r_stopped) AND (1 <= r_active) AND (2 <= initialized) AND (1 <= r_active) AND (p_i2 <= initialized))
lola: state equation: Generated DNF with 6 literals and 1 conjunctive subformulas
lola: state equation: write sara problem file to RobotManipulation-PT-00050-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: 21 markings, 20 edges
lola: ========================================

FORMULA RobotManipulation-PT-00050-ReachabilityCardinality-5 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: subprocess 14 will run for 1784 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (G (((3 <= initialize) OR (p_i2 <= r_stopped) OR (access <= 0) OR ((p_m <= p_sc) AND (1 <= initialized)))))
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 <= initialize) OR (p_i2 <= r_stopped) OR (access <= 0) OR ((p_m <= p_sc) AND (1 <= initialized)))))
lola: processed formula length: 112
lola: 8 rewrites
lola: closed formula file RobotManipulation-PT-00050-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: ((initialize <= 2) AND (r_stopped + 1 <= p_i2) AND (1 <= access) AND ((p_sc + 1 <= p_m) OR (initialized <= 0)))
lola: state equation: Generated DNF with 8 literals and 2 conjunctive subformulas
lola: state equation: write sara problem file to RobotManipulation-PT-00050-ReachabilityCardinality-14-0.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: 302 markings, 301 edges
lola: ========================================

FORMULA RobotManipulation-PT-00050-ReachabilityCardinality-11 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: subprocess 15 will run for 3569 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (F (((r_moving <= r_stopped) AND (off <= initialize) AND (r_active <= p_rel) AND (3 <= p_rdy) AND ((initialize + 1 <= access) OR (p_rdy + 1 <= moved)))))
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 (((r_moving <= r_stopped) AND (off <= initialize) AND (r_active <= p_rel) AND (3 <= p_rdy) AND ((initialize + 1 <= access) OR (p_rdy + 1 <= moved)))))
lola: processed formula length: 156
lola: 7 rewrites
lola: closed formula file RobotManipulation-PT-00050-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: ((r_moving <= r_stopped) AND (off <= initialize) AND (r_active <= p_rel) AND (3 <= p_rdy) AND ((initialize + 1 <= access) OR (p_rdy + 1 <= moved)))
lola: state equation: Generated DNF with 10 literals and 2 conjunctive subformulas
lola: state equation: write sara problem file to RobotManipulation-PT-00050-ReachabilityCardinality-15-0.sara
lola: state equation: calling and running sara
sara: try reading problem file RobotManipulation-PT-00050-ReachabilityCardinality-15-0.sara.

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

FORMULA RobotManipulation-PT-00050-ReachabilityCardinality-10 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: RESULT
lola:
SUMMARY: no yes yes yes no yes no yes no no no no yes yes no yes
lola:
preliminary result: no yes yes yes no yes no yes no no no no yes yes no yes
lola: memory consumption: 25108 KB
lola: time consumption: 1 seconds

BK_TIME_CONFINEMENT_REACHED

--------------------
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="RobotManipulation-PT-00050"
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/RobotManipulation-PT-00050.tgz
mv RobotManipulation-PT-00050 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 RobotManipulation-PT-00050, 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 r148-smll-152685546900040"
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 ;