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 2.9K May 15 18:54 CTLCardinality.txt
-rw-r--r-- 1 mcc users 16K May 15 18:54 CTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K 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 6.1K May 15 18:50 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 2.2K 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 1.8K May 15 18:54 LTLFireability.txt
-rw-r--r-- 1 mcc users 8.4K May 15 18:54 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.3K May 15 18:54 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 17K May 15 18:54 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 105 May 15 18:54 ReachabilityDeadlock.txt
-rw-r--r-- 1 mcc users 343 May 15 18:54 ReachabilityDeadlock.xml
-rw-r--r-- 1 mcc users 2.6K May 15 18:54 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 17K May 15 18:54 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K May 15 18:54 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K 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 23K May 15 18:50 model.pnml
=====================================================================
Generated by BenchKit 2-3637
Executing tool lola
Input is Parking-PT-104, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r112-csrt-152666469400392
=====================================================================

--------------------
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 Parking-PT-104-ReachabilityFireability-00
FORMULA_NAME Parking-PT-104-ReachabilityFireability-01
FORMULA_NAME Parking-PT-104-ReachabilityFireability-02
FORMULA_NAME Parking-PT-104-ReachabilityFireability-03
FORMULA_NAME Parking-PT-104-ReachabilityFireability-04
FORMULA_NAME Parking-PT-104-ReachabilityFireability-05
FORMULA_NAME Parking-PT-104-ReachabilityFireability-06
FORMULA_NAME Parking-PT-104-ReachabilityFireability-07
FORMULA_NAME Parking-PT-104-ReachabilityFireability-08
FORMULA_NAME Parking-PT-104-ReachabilityFireability-09
FORMULA_NAME Parking-PT-104-ReachabilityFireability-10
FORMULA_NAME Parking-PT-104-ReachabilityFireability-11
FORMULA_NAME Parking-PT-104-ReachabilityFireability-12
FORMULA_NAME Parking-PT-104-ReachabilityFireability-13
FORMULA_NAME Parking-PT-104-ReachabilityFireability-14
FORMULA_NAME Parking-PT-104-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1527032587727

info: Time: 3600 - MCC
===========================================================================================
prep: translating Parking-PT-104 Petri net model.pnml into LoLA format
===========================================================================================
prep: translating PT Petri net complete
prep: net is already safe
prep: check for too many tokens
===========================================================================================
prep: translating Parking-PT-104 formula ReachabilityFireability into LoLA format
===========================================================================================
prep: translating PT formula complete
vrfy: Checking ReachabilityFireability @ Parking-PT-104 @ 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: 162/65536 symbol table entries, 0 collisions
lola: preprocessing...
lola: Size of bit vector: 65
lola: finding significant places
lola: 65 places, 97 transitions, 49 significant places
lola: computing forward-conflicting sets
lola: computing back-conflicting sets
lola: 63 transition conflict sets
lola: TASK
lola: reading formula from Parking-PT-104-ReachabilityFireability.task
lola: E (F ((FIREABLE(t64) AND FIREABLE(t65) AND (FIREABLE(t43) OR FIREABLE(t1))))) : E (F (((FIREABLE(t71) OR FIREABLE(t62)) AND FIREABLE(t86) AND (FIREABLE(t3) OR FIREABLE(t91) OR NOT FIREABLE(t85)) AND NOT FIREABLE(t70)))) : E (F (((NOT FIREABLE(t70) OR (NOT FIREABLE(t33) AND NOT FIREABLE(t76))) AND FIREABLE(t40)))) : E (F (((NOT FIREABLE(t17) OR NOT FIREABLE(t54)) AND FIREABLE(t73) AND FIREABLE(t25)))) : E (F ((NOT FIREABLE(t4) AND FIREABLE(t92) AND FIREABLE(t90)))) : A (G ((NOT FIREABLE(t93) OR FIREABLE(t7) OR ((NOT FIREABLE(t51) OR NOT FIREABLE(t62)) AND (NOT FIREABLE(t66) OR NOT FIREABLE(t61)))))) : A (G ((NOT FIREABLE(t36) OR (FIREABLE(t5) AND FIREABLE(t39)) OR (FIREABLE(t86) AND FIREABLE(t10) AND FIREABLE(t62)) OR FIREABLE(t82)))) : E (F ((FIREABLE(t67) AND FIREABLE(t32) AND FIREABLE(t77) AND FIREABLE(t37)))) : E (F (((FIREABLE(t86) OR FIREABLE(t30) OR NOT FIREABLE(t13)) AND FIREABLE(t37) AND (NOT FIREABLE(t32) OR NOT FIREABLE(t2) OR (NOT FIREABLE(t50) AND NOT FIREABLE(t95)))))) : E (F ((FIREABLE(t84) AND FIREABLE(t28) AND FIREABLE(t2) AND NOT FIREABLE(t79) AND FIREABLE(t64)))) : E (F ((NOT FIREABLE(t14) AND FIREABLE(t34)))) : A (G (((FIREABLE(t55) AND FIREABLE(t9)) OR FIREABLE(t70) OR FIREABLE(t6) OR FIREABLE(t80) OR NOT FIREABLE(t63) OR ((NOT FIREABLE(t89) OR NOT FIREABLE(t13)) AND FIREABLE(t28))))) : A (G ((NOT FIREABLE(t92) OR NOT FIREABLE(t84) OR FIREABLE(t5) OR (NOT FIREABLE(t54) AND FIREABLE(t61))))) : E (F (FIREABLE(t80))) : E (F ((FIREABLE(t9) AND ((NOT FIREABLE(t2) AND NOT FIREABLE(t34)) OR FIREABLE(t96))))) : A (G ((NOT FIREABLE(t22) OR NOT FIREABLE(t20))))
lola: computing a collection of formulas
lola: RUNNING
lola: subprocess 0 will run for 223 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (F (FIREABLE(t80)))
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 (FIREABLE(t80)))
lola: processed formula length: 21
lola: 1 rewrites
lola: closed formula file Parking-PT-104-ReachabilityFireability.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: FIREABLE(t80)
lola: state equation: Generated DNF with 2 literals and 1 conjunctive subformulas
lola: SUBRESULT
lola: result: yes
lola: produced by: state space
lola: The predicate is reachable.
lola: 13 markings, 12 edges

lola: ========================================
FORMULA Parking-PT-104-ReachabilityFireability-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: E (F ((NOT FIREABLE(t14) AND FIREABLE(t34))))
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 ((NOT FIREABLE(t14) AND FIREABLE(t34))))
lola: processed formula length: 45
lola: 1 rewrites
lola: closed formula file Parking-PT-104-ReachabilityFireability.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: (NOT FIREABLE(t14) AND FIREABLE(t34))
lola: state equation: Generated DNF with 2 literals and 1 conjunctive subformulas
lola: state equation: write sara problem file to Parking-PT-104-ReachabilityFireability-0.sara
lola: SUBRESULT
lola: state equation: calling and running sara
lola: result: yes
lola: produced by: state space
lola: The predicate is reachable.
lola: 8 markings, 7 edges

FORMULA Parking-PT-104-ReachabilityFireability-10 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: ========================================
lola: subprocess 2 will run for 254 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (G ((NOT FIREABLE(t22) OR NOT FIREABLE(t20))))
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 ((NOT FIREABLE(t22) OR NOT FIREABLE(t20))))
lola: processed formula length: 49
lola: 2 rewrites
lola: closed formula file Parking-PT-104-ReachabilityFireability.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: (FIREABLE(t22) AND FIREABLE(t20))
lola: state equation: Generated DNF with 2 literals and 1 conjunctive subformulas
lola: SUBRESULT
lola: result: yes
lola: produced by: state space
lola: The predicate is invariant.
lola: 213 markings, 696 edges
lola: ========================================

FORMULA Parking-PT-104-ReachabilityFireability-15 TRUE 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: E (F ((NOT FIREABLE(t4) AND FIREABLE(t92) AND FIREABLE(t90))))
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 ((NOT FIREABLE(t4) AND FIREABLE(t92) AND FIREABLE(t90))))
lola: processed formula length: 62
lola: 1 rewrites
lola: closed formula file Parking-PT-104-ReachabilityFireability.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: (NOT FIREABLE(t4) AND FIREABLE(t92) AND FIREABLE(t90))
lola: state equation: Generated DNF with 5 literals and 1 conjunctive subformulas
lola: SUBRESULT
lola: result: no
lola: produced by: state space
lola: The predicate is unreachable.
lola: 171 markings, 534 edges
lola: ========================================

FORMULA Parking-PT-104-ReachabilityFireability-4 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: E (F ((FIREABLE(t67) AND FIREABLE(t32) AND FIREABLE(t77) AND FIREABLE(t37))))
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 ((FIREABLE(t67) AND FIREABLE(t32) AND FIREABLE(t77) AND FIREABLE(t37))))
lola: processed formula length: 77
lola: 1 rewrites
lola: closed formula file Parking-PT-104-ReachabilityFireability.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: (FIREABLE(t67) AND FIREABLE(t32) AND FIREABLE(t77) AND FIREABLE(t37))
lola: state equation: Generated DNF with 6 literals and 1 conjunctive subformulas
sara: try reading problem file Parking-PT-104-ReachabilityFireability-0.sara.
lola: state equation: write sara problem file to Parking-PT-104-ReachabilityFireability-4-0.sara
lola: state equation: calling and running sara
sara: try reading problem file Parking-PT-104-ReachabilityFireability-4-0.sara.
lola: SUBRESULT
lola: result: no
lola: produced by: state space
lola: The predicate is unreachable.
lola: 213 markings, 698 edges

FORMULA Parking-PT-104-ReachabilityFireability-7 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: E (F (((NOT FIREABLE(t70) OR (NOT FIREABLE(t33) AND NOT FIREABLE(t76))) AND FIREABLE(t40))))
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 (((NOT FIREABLE(t70) OR (NOT FIREABLE(t33) AND NOT FIREABLE(t76))) AND FIREABLE(t40))))
lola: processed formula length: 93
lola: 1 rewrites
lola: closed formula file Parking-PT-104-ReachabilityFireability.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: ((NOT FIREABLE(t70) OR (NOT FIREABLE(t33) AND NOT FIREABLE(t76))) AND FIREABLE(t40))
lola: state equation: Generated DNF with 10 literals and 4 conjunctive subformulas
lola: state equation: write sara problem file to Parking-PT-104-ReachabilityFireability-5-0.sara
lola: SUBRESULT
lola: result: yes
lola: produced by: state space
lola: The predicate is reachable.
lola: 8 markings, 7 edges
lola: ========================================

FORMULA Parking-PT-104-ReachabilityFireability-2 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
sara: place or transition ordering is non-deterministic
lola: state equation: calling and running sara
lola: subprocess 6 will run for 356 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (F (((NOT FIREABLE(t17) OR NOT FIREABLE(t54)) AND FIREABLE(t73) AND FIREABLE(t25))))
lola: ========================================
lola: SUBTASK
lola: checking reachability
lola: Planning: workflow for reachability check: stateequation||search (--findpath=off)
lola: rewrite Frontend/Parser/formula_rewrite.k:625
sara: lola: try reading problem file Parking-PT-104-ReachabilityFireability-5-0.sara.
processed formula: E (F (((NOT FIREABLE(t17) OR NOT FIREABLE(t54)) AND FIREABLE(t73) AND FIREABLE(t25))))
lola: processed formula length: 87
lola: 1 rewrites
lola: closed formula file Parking-PT-104-ReachabilityFireability.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: ((NOT FIREABLE(t17) OR NOT FIREABLE(t54)) AND FIREABLE(t73) AND FIREABLE(t25))
lola: state equation: Generated DNF with 4 literals and 1 conjunctive subformulas
lola: state equation: write sara problem file to Parking-PT-104-ReachabilityFireability-6-0.sara
lola: state equation: calling and running sara

sara: place or transition ordering is non-deterministic
sara: try reading problem file Parking-PT-104-ReachabilityFireability-6-0.sara.
lola: SUBRESULT
lola: result: no
lola: produced by: state space
lola: The predicate is unreachable.
lola: 355 markings, 1174 edges
lola: ========================================

FORMULA Parking-PT-104-ReachabilityFireability-3 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: E (F ((FIREABLE(t9) AND ((NOT FIREABLE(t2) AND NOT FIREABLE(t34)) OR FIREABLE(t96)))))
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 ((FIREABLE(t9) AND ((NOT FIREABLE(t2) AND NOT FIREABLE(t34)) OR FIREABLE(t96)))))
lola: processed formula length: 87
lola: 1 rewrites
lola: closed formula file Parking-PT-104-ReachabilityFireability.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: (FIREABLE(t9) AND ((NOT FIREABLE(t2) AND NOT FIREABLE(t34)) OR FIREABLE(t96)))
lola: state equation: Generated DNF with 6 literals and 2 conjunctive subformulas
lola: SUBRESULT
lola: result: yes
lola: produced by: state space
lola: The predicate is reachable.
lola: 37 markings, 53 edges
lola: state equation: write sara problem file to Parking-PT-104-ReachabilityFireability-7-0.sara
lola: ========================================

FORMULA Parking-PT-104-ReachabilityFireability-14 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 ((FIREABLE(t64) AND FIREABLE(t65) AND (FIREABLE(t43) OR FIREABLE(t1)))))
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 ((FIREABLE(t64) AND FIREABLE(t65) AND (FIREABLE(t43) OR FIREABLE(t1)))))
lola: processed formula length: 78
lola: 1 rewrites
lola: closed formula file Parking-PT-104-ReachabilityFireability.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: (FIREABLE(t64) AND FIREABLE(t65) AND (FIREABLE(t43) OR FIREABLE(t1)))
lola: state equation: Generated DNF with 10 literals and 2 conjunctive subformulas
lola: state equation: write sara problem file to Parking-PT-104-ReachabilityFireability-8-0.sara
lola: state equation: calling and running sara
lola: SUBRESULT
lola: result: no
lola: produced by: state space
lola: The predicate is unreachable.
lola: 213 markings, 698 edges
lola: ========================================

FORMULA Parking-PT-104-ReachabilityFireability-0 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: subprocess 9 will run for 509 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (G ((NOT FIREABLE(t92) OR NOT FIREABLE(t84) OR FIREABLE(t5) OR (NOT FIREABLE(t54) AND FIREABLE(t61)))))
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 ((NOT FIREABLE(t92) OR NOT FIREABLE(t84) OR FIREABLE(t5) OR (NOT FIREABLE(t54) AND FIREABLE(t61)))))
lola: processed formula length: 108
lola: 2 rewrites
lola: closed formula file Parking-PT-104-ReachabilityFireability.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: (FIREABLE(t92) AND FIREABLE(t84) AND NOT FIREABLE(t5) AND (FIREABLE(t54) OR NOT FIREABLE(t61)))
lola: state equation: Generated DNF with 18 literals and 3 conjunctive subformulas
lola: SUBRESULT
lola: result: yes
lola: produced by: state space
lola: The predicate is invariant.
lola: 180 markings, 555 edges
lola: state equation: write sara problem file to Parking-PT-104-ReachabilityFireability-9-0.sara
lola: ========================================

FORMULA Parking-PT-104-ReachabilityFireability-12 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: subprocess 10 will run for 594 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (F ((FIREABLE(t84) AND FIREABLE(t28) AND FIREABLE(t2) AND NOT FIREABLE(t79) AND FIREABLE(t64))))
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 ((FIREABLE(t84) AND FIREABLE(t28) AND FIREABLE(t2) AND NOT FIREABLE(t79) AND FIREABLE(t64))))
lola: processed formula length: 98
lola: 1 rewrites
lola: closed formula file Parking-PT-104-ReachabilityFireability.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: (FIREABLE(t84) AND FIREABLE(t28) AND FIREABLE(t2) AND NOT FIREABLE(t79) AND FIREABLE(t64))
lola: state equation: Generated DNF with 14 literals and 2 conjunctive subformulas
lola: state equation: write sara problem file to Parking-PT-104-ReachabilityFireability-10-0.sara
lola: state equation: calling and running sara
sara: try reading problem file Parking-PT-104-ReachabilityFireability-10-0.sara.
lola: SUBRESULT
lola: result: no
lola: produced by: state space
lola: The predicate is unreachable.
lola: 247 markings, 841 edges

FORMULA Parking-PT-104-ReachabilityFireability-9 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: ========================================
lola: subprocess 11 will run for 713 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (G ((NOT FIREABLE(t93) OR FIREABLE(t7) OR ((NOT FIREABLE(t51) OR NOT FIREABLE(t62)) AND (NOT FIREABLE(t66) OR NOT FIREABLE(t61))))))
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 ((NOT FIREABLE(t93) OR FIREABLE(t7) OR ((NOT FIREABLE(t51) OR NOT FIREABLE(t62)) AND (NOT FIREABLE(t66) OR NOT FIREABLE(t61))))))
lola: processed formula length: 138
lola: 2 rewrites
lola: closed formula file Parking-PT-104-ReachabilityFireability.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: (FIREABLE(t93) AND NOT FIREABLE(t7) AND ((FIREABLE(t51) AND FIREABLE(t62)) OR (FIREABLE(t66) AND FIREABLE(t61))))
lola: state equation: Generated DNF with 13 literals and 2 conjunctive subformulas
lola: state equation: write sara problem file to Parking-PT-104-ReachabilityFireability-11-0.sara
lola: state equation: calling and running sara
lola: SUBRESULT
lola: result: yes
lola: produced by: state space
lola: The predicate is invariant.
lola: 212 markings, 682 edges
lola: ========================================

FORMULA Parking-PT-104-ReachabilityFireability-5 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 ((NOT FIREABLE(t36) OR (FIREABLE(t5) AND FIREABLE(t39)) OR (FIREABLE(t86) AND FIREABLE(t10) AND FIREABLE(t62)) OR FIREABLE(t82))))
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 ((NOT FIREABLE(t36) OR (FIREABLE(t5) AND FIREABLE(t39)) OR (FIREABLE(t86) AND FIREABLE(t10) AND FIREABLE(t62)) OR FIREABLE(t82))))
lola: processed formula length: 138
lola: 2 rewrites
lola: closed formula file Parking-PT-104-ReachabilityFireability.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: 8 markings, 7 edges
lola: formula 0: (FIREABLE(t36) AND (NOT FIREABLE(t5) OR NOT FIREABLE(t39)) AND (NOT FIREABLE(t86) OR NOT FIREABLE(t10) OR NOT FIREABLE(t62)) AND NOT FIREABLE(t82))
lola: ========================================

FORMULA Parking-PT-104-ReachabilityFireability-6 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 (((FIREABLE(t71) OR FIREABLE(t62)) AND FIREABLE(t86) AND (FIREABLE(t3) OR FIREABLE(t91) OR NOT FIREABLE(t85)) AND NOT FIREABLE(t70))))
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 (((FIREABLE(t71) OR FIREABLE(t62)) AND FIREABLE(t86) AND (FIREABLE(t3) OR FIREABLE(t91) OR NOT FIREABLE(t85)) AND NOT FIREABLE(t70))))
lola: processed formula length: 142
lola: 1 rewrites
lola: closed formula file Parking-PT-104-ReachabilityFireability.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: ((FIREABLE(t71) OR FIREABLE(t62)) AND FIREABLE(t86) AND (FIREABLE(t3) OR FIREABLE(t91) OR NOT FIREABLE(t85)) AND NOT FIREABLE(t70))
lola: state equation: Generated DNF with 100 literals and 16 conjunctive subformulas
lola: state equation: write sara problem file to Parking-PT-104-ReachabilityFireability-13-0.sara
lola: state equation: calling and running sara
sara: try reading problem file Parking-PT-104-ReachabilityFireability-13-0.sara.
lola: SUBRESULT
lola: result: no
lola: produced by: state space
lola: The predicate is unreachable.
lola: 257 markings, 919 edges
lola: ========================================

FORMULA Parking-PT-104-ReachabilityFireability-1 FALSE 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: E (F (((FIREABLE(t86) OR FIREABLE(t30) OR NOT FIREABLE(t13)) AND FIREABLE(t37) AND (NOT FIREABLE(t32) OR NOT FIREABLE(t2) OR (NOT FIREABLE(t50) AND NOT FIREABLE(t95))))))
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 (((FIREABLE(t86) OR FIREABLE(t30) OR NOT FIREABLE(t13)) AND FIREABLE(t37) AND (NOT FIREABLE(t32) OR NOT FIREABLE(t2) OR (NOT FIREABLE(t50) AND NOT FIREABLE(t95))))))
lola: processed formula length: 174
lola: 1 rewrites
lola: closed formula file Parking-PT-104-ReachabilityFireability.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: ((FIREABLE(t86) OR FIREABLE(t30) OR NOT FIREABLE(t13)) AND FIREABLE(t37) AND (NOT FIREABLE(t32) OR NOT FIREABLE(t2) OR (NOT FIREABLE(t50) AND NOT FIREABLE(t95))))
lola: state equation: Generated DNF with 46 literals and 12 conjunctive subformulas
lola: state equation: write sara problem file to Parking-PT-104-ReachabilityFireability-14-0.sara
lola: SUBRESULT
lola: result: yes
lola: produced by: state space
lola: The predicate is reachable.
lola: 8 markings, 7 edges
lola: ========================================

FORMULA Parking-PT-104-ReachabilityFireability-8 TRUE 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: A (G (((FIREABLE(t55) AND FIREABLE(t9)) OR FIREABLE(t70) OR FIREABLE(t6) OR FIREABLE(t80) OR NOT FIREABLE(t63) OR ((NOT FIREABLE(t89) OR NOT FIREABLE(t13)) AND FIREABLE(t28)))))
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 (((FIREABLE(t55) AND FIREABLE(t9)) OR FIREABLE(t70) OR FIREABLE(t6) OR FIREABLE(t80) OR NOT FIREABLE(t63) OR ((NOT FIREABLE(t89) OR NOT FIREABLE(t13)) AND FIREABLE(t28)))))
lola: processed formula length: 183
lola: 2 rewrites
lola: closed formula file Parking-PT-104-ReachabilityFireability.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: ((NOT FIREABLE(t55) OR NOT FIREABLE(t9)) AND NOT FIREABLE(t70) AND NOT FIREABLE(t6) AND NOT FIREABLE(t80) AND FIREABLE(t63) AND ((FIREABLE(t89) AND FIREABLE(t13)) OR NOT FIREABLE(t28)))
lola: state equation: Generated DNF with 92 literals and 12 conjunctive subformulas
lola: state equation: write sara problem file to Parking-PT-104-ReachabilityFireability-15-0.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: 8 markings, 7 edges
lola: ========================================

FORMULA Parking-PT-104-ReachabilityFireability-11 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: RESULT
lola:
SUMMARY: no no yes no no yes no no yes no yes no yes yes yes yes
lola:
preliminary result: no no yes no no yes no no yes no yes no yes yes yes yes
lola: memory consumption: 14716 KB
lola: time consumption: 1 seconds

BK_STOP 1527032588091

--------------------
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="Parking-PT-104"
export BK_EXAMINATION="ReachabilityFireability"
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/Parking-PT-104.tgz
mv Parking-PT-104 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 Parking-PT-104, examination is ReachabilityFireability"
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-152666469400392"
echo "====================================================================="
echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "ReachabilityFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityFireability" != "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 "ReachabilityFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property ReachabilityFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "ReachabilityFireability.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 '' ReachabilityFireability.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 ;