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 244K
-rw-r--r-- 1 mcc users 4.3K May 15 18:54 CTLCardinality.txt
-rw-r--r-- 1 mcc users 20K May 15 18:54 CTLCardinality.xml
-rw-r--r-- 1 mcc users 3.2K May 15 18:54 CTLFireability.txt
-rw-r--r-- 1 mcc users 14K 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 5.6K May 15 18:50 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.0K May 15 18:54 LTLCardinality.txt
-rw-r--r-- 1 mcc users 12K May 15 18:54 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K May 15 18:54 LTLFireability.txt
-rw-r--r-- 1 mcc users 8.8K May 15 18:54 LTLFireability.xml
-rw-r--r-- 1 mcc users 5.2K May 15 18:54 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 24K 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 4.5K May 15 18:54 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 19K May 15 18:54 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.9K May 15 18:54 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K 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 9 May 15 18:50 instance
-rw-r--r-- 1 mcc users 6 May 15 18:50 iscolored
-rw-r--r-- 1 mcc users 61K May 15 18:50 model.pnml
=====================================================================
Generated by BenchKit 2-3637
Executing tool lola
Input is PhaseVariation-PT-D02CS100, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r112-csrt-152666469700607
=====================================================================

--------------------
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 PhaseVariation-PT-D02CS100-ReachabilityCardinality-00
FORMULA_NAME PhaseVariation-PT-D02CS100-ReachabilityCardinality-01
FORMULA_NAME PhaseVariation-PT-D02CS100-ReachabilityCardinality-02
FORMULA_NAME PhaseVariation-PT-D02CS100-ReachabilityCardinality-03
FORMULA_NAME PhaseVariation-PT-D02CS100-ReachabilityCardinality-04
FORMULA_NAME PhaseVariation-PT-D02CS100-ReachabilityCardinality-05
FORMULA_NAME PhaseVariation-PT-D02CS100-ReachabilityCardinality-06
FORMULA_NAME PhaseVariation-PT-D02CS100-ReachabilityCardinality-07
FORMULA_NAME PhaseVariation-PT-D02CS100-ReachabilityCardinality-08
FORMULA_NAME PhaseVariation-PT-D02CS100-ReachabilityCardinality-09
FORMULA_NAME PhaseVariation-PT-D02CS100-ReachabilityCardinality-10
FORMULA_NAME PhaseVariation-PT-D02CS100-ReachabilityCardinality-11
FORMULA_NAME PhaseVariation-PT-D02CS100-ReachabilityCardinality-12
FORMULA_NAME PhaseVariation-PT-D02CS100-ReachabilityCardinality-13
FORMULA_NAME PhaseVariation-PT-D02CS100-ReachabilityCardinality-14
FORMULA_NAME PhaseVariation-PT-D02CS100-ReachabilityCardinality-15

=== Now, execution of the tool begins

BK_START 1527048039193

info: Time: 3600 - MCC
===========================================================================================
prep: translating PhaseVariation-PT-D02CS100 Petri net model.pnml into LoLA format
===========================================================================================
prep: translating PT Petri net complete
prep: check for too many tokens
===========================================================================================
prep: translating PhaseVariation-PT-D02CS100 formula ReachabilityCardinality into LoLA format
===========================================================================================
prep: translating PT formula complete
vrfy: Checking ReachabilityCardinality @ PhaseVariation-PT-D02CS100 @ 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: 79/65536 symbol table entries, 0 collisions
lola: preprocessing...
lola: Size of bit vector: 448
lola: finding significant places
lola: 14 places, 65 transitions, 9 significant places
lola: computing forward-conflicting sets
lola: computing back-conflicting sets
lola: 2 transition conflict sets
lola: TASK
lola: reading formula from PhaseVariation-PT-D02CS100-ReachabilityCardinality.task
lola: always true
lola: LP says that atomic proposition is always true: (cell___1_2__A_ <= size_dot)
lola: LP says that atomic proposition is always false: (3 <= run_dot)
lola: always true
lola: always true
lola: LP says that atomic proposition is always false: (2 <= run_dot)
lola: LP says that atomic proposition is always false: (2 <= run_dot)
lola: LP says that atomic proposition is always false: (3 <= run_dot)
lola: always true
lola: always true
lola: LP says that atomic proposition is always false: (size_dot <= cell___1_1__B_)
lola: LP says that atomic proposition is always false: (3 <= run_dot)
lola: always true
lola: E (F ((((cell___1_2__B_ <= 0)) AND ((pool__1_2_ + 1 <= cell___1_1__A_))))) : E (F (FALSE)) : A (G (())) : E (F (((cell___2_1__B_ <= cell___1_1__A_) AND (cell___1_2__B_ <= cell___1_1__B_) AND (cell___1_1__A_ <= cell___1_2__B_) AND (pool__2_1_ <= cell___2_1__A_)))) : E (F ((pool__2_2_ + 1 <= cell___1_2__B_))) : E (F (())) : A (G (((3 <= pool__2_2_) OR ((pool__1_1_ <= cell___2_1__B_) AND (pool__1_1_ <= run_dot)) OR (1 <= cell___2_2__B_) OR (cell___2_2__B_ <= cell___1_1__A_) OR ((cell___1_1__B_ <= cell___1_2__B_) AND (pool__1_2_ <= cell___2_1__B_))))) : A (G (((cell___1_1__A_ <= cell___1_2__B_) OR (run_dot <= cell___1_2__B_) OR (cell___2_1__A_ <= 1) OR (cell___1_2__B_ <= 2)))) : A (G (((cell___2_2__B_ <= pool__1_1_) OR (((2 <= cell___1_2__A_) OR (1 <= cell___2_2__B_)) AND (cell___2_1__B_ <= 0))))) : A (G (())) : A (G (((cell___2_1__B_ + 1 <= pool__1_2_) OR (cell___2_1__A_ + 1 <= cell___2_1__B_) OR (pool__2_1_ <= cell___2_2__A_) OR (cell___2_2__A_ <= pool__1_2_) OR (2 <= cell___2_2__B_) OR (1 <= cell___2_2__B_)))) : E (F (((2 <= pool__2_2_) AND (pool__2_2_ <= cell___1_2__A_) AND (cell___2_2__A_ + 1 <= cell___2_1__A_)))) : E (F (())) : E (F (((pool__2_1_ + 1 <= cell___2_2__B_) AND (pool__2_1_ + 1 <= cell___2_1__A_) AND (cell___2_2__A_ <= 1)))) : A (G (())) : E (F (((cell___2_2__B_ <= cell___2_1__A_) AND (pool__1_2_ + 1 <= cell___1_2__A_) AND ((cell___1_2__B_ <= cell___1_1__B_) OR (2 <= pool__1_2_) OR ((1 <= pool__2_2_) AND (run_dot <= cell___2_2__B_))))))
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:100
lola: rewrite Frontend/Parser/formula_rewrite.k:160
lola: rewrite Frontend/Parser/formula_rewrite.k:151
lola: rewrite Frontend/Parser/formula_rewrite.k:98
lola: rewrite Frontend/Parser/formula_rewrite.k:157
lola: rewrite Frontend/Parser/formula_rewrite.k:148
lola: rewrite Frontend/Parser/formula_rewrite.k:100
lola: rewrite Frontend/Parser/formula_rewrite.k:160
lola: rewrite Frontend/Parser/formula_rewrite.k:151
lola: rewrite Frontend/Parser/formula_rewrite.k:98
lola: rewrite Frontend/Parser/formula_rewrite.k:157
lola: rewrite Frontend/Parser/formula_rewrite.k:148
lola: rewrite Frontend/Parser/formula_rewrite.k: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: FALSE
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: processed formula: FALSE
lola: processed formula length: 5
lola: 18 rewrites
lola: closed formula file PhaseVariation-PT-D02CS100-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 PhaseVariation-PT-D02CS100-ReachabilityCardinality-1 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: TRUE
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: processed formula: TRUE
lola: processed formula length: 4
lola: 18 rewrites
lola: closed formula file PhaseVariation-PT-D02CS100-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 PhaseVariation-PT-D02CS100-ReachabilityCardinality-2 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: FALSE
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: processed formula: FALSE
lola: processed formula length: 5
lola: 18 rewrites
lola: closed formula file PhaseVariation-PT-D02CS100-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 PhaseVariation-PT-D02CS100-ReachabilityCardinality-5 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: TRUE
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: processed formula: TRUE
lola: processed formula length: 4
lola: 18 rewrites
lola: closed formula file PhaseVariation-PT-D02CS100-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 PhaseVariation-PT-D02CS100-ReachabilityCardinality-9 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: subprocess 4 will run for 297 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: FALSE
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: processed formula: FALSE
lola: processed formula length: 5
lola: 18 rewrites
lola: closed formula file PhaseVariation-PT-D02CS100-ReachabilityCardinality.task
lola: processed formula with 0 atomic propositions
lola: RUNNING
lola: SUBRESULT
lola: result: no
lola: produced by: preprocessing
lola: The net violates the given property already in its initial state.
lola: 0 markings, 0 edges

FORMULA PhaseVariation-PT-D02CS100-ReachabilityCardinality-12 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: ========================================
lola: subprocess 5 will run for 324 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: 18 rewrites
lola: closed formula file PhaseVariation-PT-D02CS100-ReachabilityCardinality.task
lola: processed formula with 0 atomic propositions
lola: RUNNING
lola: SUBRESULT
lola: result: yes
lola: produced by: preprocessing
lola: The net satisfies the property already in its initial state.
lola: 0 markings, 0 edges

FORMULA PhaseVariation-PT-D02CS100-ReachabilityCardinality-14 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: ========================================
lola: subprocess 6 will run for 357 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (F ((pool__2_2_ + 1 <= cell___1_2__B_)))
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 ((pool__2_2_ + 1 <= cell___1_2__B_)))
lola: processed formula length: 42
lola: 19 rewrites
lola: closed formula file PhaseVariation-PT-D02CS100-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: SUBRESULT
lola: result: yes
lola: produced by: state space
lola: The predicate is reachable.
lola: 28 markings, 27 edges
lola: ========================================

FORMULA PhaseVariation-PT-D02CS100-ReachabilityCardinality-4 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 ((((cell___1_2__B_ <= 0)) AND ((pool__1_2_ + 1 <= cell___1_1__A_)))))
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 ((((cell___1_2__B_ <= 0)) AND ((pool__1_2_ + 1 <= cell___1_1__A_)))))
lola: processed formula length: 74
lola: 19 rewrites
lola: closed formula file PhaseVariation-PT-D02CS100-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: (((cell___1_2__B_ <= 0)) AND ((pool__1_2_ + 1 <= cell___1_1__A_)))
lola: state equation: Generated DNF with 2 literals and 1 conjunctive subformulas
lola: state equation: write sara problem file to PhaseVariation-PT-D02CS100-ReachabilityCardinality-7-0.sara
lola: SUBRESULT
lola: result: yes
lola: produced by: state space
lola: The predicate is reachable.
lola: 28 markings, 27 edges

FORMULA PhaseVariation-PT-D02CS100-ReachabilityCardinality-0 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: ========================================
lola: subprocess 8 will run for 446 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (F (((2 <= pool__2_2_) AND (pool__2_2_ <= cell___1_2__A_) AND (cell___2_2__A_ + 1 <= cell___2_1__A_))))
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 <= pool__2_2_) AND (pool__2_2_ <= cell___1_2__A_) AND (cell___2_2__A_ + 1 <= cell___2_1__A_))))
lola: processed formula length: 105
lola: 19 rewrites
lola: closed formula file PhaseVariation-PT-D02CS100-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 <= pool__2_2_) AND (pool__2_2_ <= cell___1_2__A_) AND (cell___2_2__A_ + 1 <= cell___2_1__A_))
lola: state equation: Generated DNF with 3 literals and 1 conjunctive subformulas
lola: SUBRESULT
lola: result: yes
lola: produced by: state space
lola: The predicate is reachable.
lola: 33 markings, 38 edges
lola: ========================================

FORMULA PhaseVariation-PT-D02CS100-ReachabilityCardinality-11 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 (((cell___2_2__B_ <= pool__1_1_) OR (((2 <= cell___1_2__A_) OR (1 <= cell___2_2__B_)) AND (cell___2_1__B_ <= 0)))))
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 (((cell___2_2__B_ <= pool__1_1_) OR (((2 <= cell___1_2__A_) OR (1 <= cell___2_2__B_)) AND (cell___2_1__B_ <= 0)))))
lola: processed formula length: 122
lola: 20 rewrites
lola: closed formula file PhaseVariation-PT-D02CS100-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: ((pool__1_1_ + 1 <= cell___2_2__B_) AND (((cell___1_2__A_ <= 1) AND (cell___2_2__B_ <= 0)) OR (1 <= cell___2_1__B_)))
lola: state equation: Generated DNF with 5 literals and 2 conjunctive subformulas
lola: SUBRESULT
lola: result: no
lola: produced by: state space
lola: The predicate is not invariant.
lola: 28 markings, 27 edges
lola: state equation: write sara problem file to PhaseVariation-PT-D02CS100-ReachabilityCardinality-9-0.sara

FORMULA PhaseVariation-PT-D02CS100-ReachabilityCardinality-8 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: E (F (((pool__2_1_ + 1 <= cell___2_2__B_) AND (pool__2_1_ + 1 <= cell___2_1__A_) AND (cell___2_2__A_ <= 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 (((pool__2_1_ + 1 <= cell___2_2__B_) AND (pool__2_1_ + 1 <= cell___2_1__A_) AND (cell___2_2__A_ <= 1))))
lola: processed formula length: 109
lola: 19 rewrites
lola: closed formula file PhaseVariation-PT-D02CS100-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: SUBRESULT
lola: result: yes
lola: produced by: state space
lola: The predicate is reachable.
lola: 29 markings, 29 edges
lola: ========================================

FORMULA PhaseVariation-PT-D02CS100-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: A (G (((cell___1_1__A_ <= cell___1_2__B_) OR (run_dot <= cell___1_2__B_) OR (cell___2_1__A_ <= 1) OR (cell___1_2__B_ <= 2))))
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 (((cell___1_1__A_ <= cell___1_2__B_) OR (run_dot <= cell___1_2__B_) OR (cell___2_1__A_ <= 1) OR (cell___1_2__B_ <= 2))))
lola: processed formula length: 128
lola: 20 rewrites
lola: closed formula file PhaseVariation-PT-D02CS100-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: ((cell___1_2__B_ + 1 <= cell___1_1__A_) AND (cell___1_2__B_ + 1 <= run_dot) AND (2 <= cell___2_1__A_) AND (3 <= cell___1_2__B_))
lola: state equation: Generated DNF with 4 literals and 1 conjunctive subformulas
lola: state equation: write sara problem file to PhaseVariation-PT-D02CS100-ReachabilityCardinality-11-0.sara
lola: state equation: calling and running sara
sara: try reading problem file PhaseVariation-PT-D02CS100-ReachabilityCardinality-11-0.sara.
sara: place or transition ordering is non-deterministic
lola: ========================================

lola: state equation: calling and running sara
sara: try reading problem file PhaseVariation-PT-D02CS100-ReachabilityCardinality-9-0.sara.
sara: place or transition ordering is non-deterministic
lola: state equation: solution impossible
lola: SUBRESULT
lola: result: yes
lola: produced by: state equation
lola: The predicate is invariant.

FORMULA PhaseVariation-PT-D02CS100-ReachabilityCardinality-7 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: lola: ========================================
subprocess 12 will run for 892 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (F (((cell___2_1__B_ <= cell___1_1__A_) AND (cell___1_2__B_ <= cell___1_1__B_) AND (cell___1_1__A_ <= cell___1_2__B_) AND (pool__2_1_ <= cell___2_1__A_))))
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 (((cell___2_1__B_ <= cell___1_1__A_) AND (cell___1_2__B_ <= cell___1_1__B_) AND (cell___1_1__A_ <= cell___1_2__B_) AND (pool__2_1_ <= cell___2_1__A_))))
lola: processed formula length: 157
lola: 19 rewrites
lola: closed formula file PhaseVariation-PT-D02CS100-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: ((cell___2_1__B_ <= cell___1_1__A_) AND (cell___1_2__B_ <= cell___1_1__B_) AND (cell___1_1__A_ <= cell___1_2__B_) AND (pool__2_1_ <= cell___2_1__A_))
lola: state equation: Generated DNF with 4 literals and 1 conjunctive subformulas
lola: state equation: write sara problem file to PhaseVariation-PT-D02CS100-ReachabilityCardinality-12-0.sara
lola: state equation: calling and running sara
sara: try reading problem file PhaseVariation-PT-D02CS100-ReachabilityCardinality-12-0.sara.
sara: place or transition ordering is non-deterministic
lola: SUBRESULT
lola: result: yes
lola: produced by: state space
lola: The predicate is reachable.
lola: 66 markings, 80 edges
lola: ========================================

FORMULA PhaseVariation-PT-D02CS100-ReachabilityCardinality-3 TRUE 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: A (G (((cell___2_1__B_ + 1 <= pool__1_2_) OR (cell___2_1__A_ + 1 <= cell___2_1__B_) OR (pool__2_1_ <= cell___2_2__A_) OR (cell___2_2__A_ <= pool__1_2_) OR (2 <= cell___2_2__B_) OR (1 <= cell___2_2__B_))))
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 (((cell___2_1__B_ + 1 <= pool__1_2_) OR (cell___2_1__A_ + 1 <= cell___2_1__B_) OR (pool__2_1_ <= cell___2_2__A_) OR (cell___2_2__A_ <= pool__1_2_) OR (2 <= cell___2_2__B_) OR (1 <= cell___2_2__B_))))
lola: processed formula length: 209
lola: 20 rewrites
lola: closed formula file PhaseVariation-PT-D02CS100-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: ((pool__1_2_ <= cell___2_1__B_) AND (cell___2_1__B_ <= cell___2_1__A_) AND (cell___2_2__A_ + 1 <= pool__2_1_) AND (pool__1_2_ + 1 <= cell___2_2__A_) AND (cell___2_2__B_ <= 1) AND (cell___2_2__B_ <= 0))
lola: SUBRESULT
lola: result: no
lola: produced by: state space
lola: The predicate is not invariant.
lola: 28 markings, 27 edges
lola: state equation: Generated DNF with 6 literals and 1 conjunctive subformulas

lola: state equation: write sara problem file to PhaseVariation-PT-D02CS100-ReachabilityCardinality-13-0.sara
lola: ========================================

FORMULA PhaseVariation-PT-D02CS100-ReachabilityCardinality-10 FALSE 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 (((cell___2_2__B_ <= cell___2_1__A_) AND (pool__1_2_ + 1 <= cell___1_2__A_) AND ((cell___1_2__B_ <= cell___1_1__B_) OR (2 <= pool__1_2_) OR ((1 <= pool__2_2_) AND (run_dot <= cell___2_2__B_))))))
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 (((cell___2_2__B_ <= cell___2_1__A_) AND (pool__1_2_ + 1 <= cell___1_2__A_) AND ((cell___1_2__B_ <= cell___1_1__B_) OR (2 <= pool__1_2_) OR ((1 <= pool__2_2_) AND (run_dot <= cell___2_2__B_))))))
lola: processed formula length: 202
lola: 19 rewrites
lola: closed formula file PhaseVariation-PT-D02CS100-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: ((cell___2_2__B_ <= cell___2_1__A_) AND (pool__1_2_ + 1 <= cell___1_2__A_) AND ((cell___1_2__B_ <= cell___1_1__B_) OR (2 <= pool__1_2_) OR ((1 <= pool__2_2_) AND (run_dot <= cell___2_2__B_))))
lola: state equation: Generated DNF with 10 literals and 3 conjunctive subformulas
lola: state equation: write sara problem file to PhaseVariation-PT-D02CS100-ReachabilityCardinality-14-0.sara
lola: state equation: calling and running sara
sara: try reading problem file PhaseVariation-PT-D02CS100-ReachabilityCardinality-14-0.sara.
sara: place or transition ordering is non-deterministic

lola: state equation 0: solution produced
lola: SUBRESULT
lola: result: yes
lola: produced by: state equation
lola: The predicate is reachable.
lola: ========================================

FORMULA PhaseVariation-PT-D02CS100-ReachabilityCardinality-15 TRUE 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: A (G (((3 <= pool__2_2_) OR ((pool__1_1_ <= cell___2_1__B_) AND (pool__1_1_ <= run_dot)) OR (1 <= cell___2_2__B_) OR (cell___2_2__B_ <= cell___1_1__A_) OR ((cell___1_1__B_ <= cell___1_2__B_) AND (pool__1_2_ <= cell___2_1__B_)))))
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 <= pool__2_2_) OR ((pool__1_1_ <= cell___2_1__B_) AND (pool__1_1_ <= run_dot)) OR (1 <= cell___2_2__B_) OR (cell___2_2__B_ <= cell___1_1__A_) OR ((cell___1_1__B_ <= cell___1_2__B_) AND (pool__1_2_ <= cell___2_1__B_)))))
lola: processed formula length: 233
lola: 20 rewrites
lola: closed formula file PhaseVariation-PT-D02CS100-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: ((pool__2_2_ <= 2) AND ((cell___2_1__B_ + 1 <= pool__1_1_) OR (run_dot + 1 <= pool__1_1_)) AND (cell___2_2__B_ <= 0) AND (cell___1_1__A_ + 1 <= cell___2_2__B_) AND ((cell___1_2__B_ + 1 <= cell___1_1__B_) OR (cell___2_1__B_ + 1 <= pool__1_2_)))
lola: state equation: Generated DNF with 20 literals and 4 conjunctive subformulas
lola: state equation: write sara problem file to PhaseVariation-PT-D02CS100-ReachabilityCardinality-15-0.sara
lola: state equation: calling and running sara
sara: try reading problem file PhaseVariation-PT-D02CS100-ReachabilityCardinality-15-0.sara.
sara: place or transition ordering is non-deterministic

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

FORMULA PhaseVariation-PT-D02CS100-ReachabilityCardinality-6 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: RESULT
lola:
SUMMARY: yes no yes yes yes no yes yes no yes no yes no yes yes yes
lola:
preliminary result: yes no yes yes yes no yes yes no yes no yes no yes yes yes
lola: ========================================
lola: memory consumption: 25728 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="PhaseVariation-PT-D02CS100"
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/PhaseVariation-PT-D02CS100.tgz
mv PhaseVariation-PT-D02CS100 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 PhaseVariation-PT-D02CS100, 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 r112-csrt-152666469700607"
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 ;