fond
Model Checking Contest 2018
8th edition, Bratislava, Slovakia, June 26, 2018
Execution of r112-csrt-152666469900777
Last Updated
June 26, 2018

About the Execution of LoLA for Philosophers-PT-000020

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
15919.400 3600000.00 2458291.00 8891.90 TT?TFTTFFTTTTTTT normal

Execution Chart

We display below the execution chart for this examination (boot time has been removed).

Trace from the execution

Waiting for the VM to be ready (probing ssh)
......................................
/home/mcc/execution
total 428K
-rw-r--r-- 1 mcc users 11K May 15 18:54 CTLCardinality.txt
-rw-r--r-- 1 mcc users 47K May 15 18:54 CTLCardinality.xml
-rw-r--r-- 1 mcc users 12K May 15 18:54 CTLFireability.txt
-rw-r--r-- 1 mcc users 60K 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 6.3K May 15 18:54 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K May 15 18:54 LTLCardinality.xml
-rw-r--r-- 1 mcc users 4.1K May 15 18:54 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K May 15 18:54 LTLFireability.xml
-rw-r--r-- 1 mcc users 12K May 15 18:54 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 47K May 15 18:54 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 113 May 15 18:54 ReachabilityDeadlock.txt
-rw-r--r-- 1 mcc users 351 May 15 18:54 ReachabilityDeadlock.xml
-rw-r--r-- 1 mcc users 5.8K May 15 18:54 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 29K May 15 18:54 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 3.4K May 15 18:54 UpperBounds.txt
-rw-r--r-- 1 mcc users 8.4K May 15 18:54 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 15 18:50 equiv_col
-rw-r--r-- 1 mcc users 7 May 15 18:50 instance
-rw-r--r-- 1 mcc users 6 May 15 18:50 iscolored
-rw-r--r-- 1 mcc users 82K May 15 18:50 model.pnml
=====================================================================
Generated by BenchKit 2-3637
Executing tool lola
Input is Philosophers-PT-000020, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r112-csrt-152666469900777
=====================================================================


--------------------
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 Philosophers-PT-000020-ReachabilityFireability-00
FORMULA_NAME Philosophers-PT-000020-ReachabilityFireability-01
FORMULA_NAME Philosophers-PT-000020-ReachabilityFireability-02
FORMULA_NAME Philosophers-PT-000020-ReachabilityFireability-03
FORMULA_NAME Philosophers-PT-000020-ReachabilityFireability-04
FORMULA_NAME Philosophers-PT-000020-ReachabilityFireability-05
FORMULA_NAME Philosophers-PT-000020-ReachabilityFireability-06
FORMULA_NAME Philosophers-PT-000020-ReachabilityFireability-07
FORMULA_NAME Philosophers-PT-000020-ReachabilityFireability-08
FORMULA_NAME Philosophers-PT-000020-ReachabilityFireability-09
FORMULA_NAME Philosophers-PT-000020-ReachabilityFireability-10
FORMULA_NAME Philosophers-PT-000020-ReachabilityFireability-11
FORMULA_NAME Philosophers-PT-000020-ReachabilityFireability-12
FORMULA_NAME Philosophers-PT-000020-ReachabilityFireability-13
FORMULA_NAME Philosophers-PT-000020-ReachabilityFireability-14
FORMULA_NAME Philosophers-PT-000020-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1527058458137

info: Time: 3600 - MCC
===========================================================================================
prep: translating Philosophers-PT-000020 Petri net model.pnml into LoLA format
===========================================================================================
prep: translating PT Petri net complete
prep: added safe information to the net based on GenericPropertiesVerdict
prep: check for too many tokens
===========================================================================================
prep: translating Philosophers-PT-000020 formula ReachabilityFireability into LoLA format
===========================================================================================
prep: translating PT formula complete
vrfy: Checking ReachabilityFireability @ Philosophers-PT-000020 @ 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: 200/65536 symbol table entries, 0 collisions
lola: preprocessing...
lola: Size of bit vector: 100
lola: finding significant places
lola: 100 places, 100 transitions, 60 significant places
lola: computing forward-conflicting sets
lola: computing back-conflicting sets
lola: 140 transition conflict sets
lola: TASK
lola: reading formula from Philosophers-PT-000020-ReachabilityFireability.task
lola: E (F ((NOT FIREABLE(FF1b_5) AND NOT FIREABLE(FF1b_4) AND NOT FIREABLE(FF1b_3) AND NOT FIREABLE(FF1b_2) AND NOT FIREABLE(FF1b_1) AND NOT FIREABLE(FF1b_15) AND NOT FIREABLE(FF1b_14) AND NOT FIREABLE(FF1b_17) AND NOT FIREABLE(FF1b_16) AND NOT FIREABLE(FF1b_19) AND NOT FIREABLE(FF1b_18) AND NOT FIREABLE(FF1b_20) AND NOT FIREABLE(FF1b_7) AND NOT FIREABLE(FF1b_6) AND NOT FIREABLE(FF1b_9) AND NOT FIREABLE(FF1b_8) AND NOT FIREABLE(FF1b_11) AND NOT FIREABLE(FF1b_10) AND NOT FIREABLE(FF1b_13) AND NOT FIREABLE(FF1b_12)))) : E (F ((NOT FIREABLE(FF1b_5) AND NOT FIREABLE(FF1b_4) AND NOT FIREABLE(FF1b_3) AND NOT FIREABLE(FF1b_2) AND NOT FIREABLE(FF1b_1) AND NOT FIREABLE(FF1b_15) AND NOT FIREABLE(FF1b_14) AND NOT FIREABLE(FF1b_17) AND NOT FIREABLE(FF1b_16) AND NOT FIREABLE(FF1b_19) AND NOT FIREABLE(FF1b_18) AND NOT FIREABLE(FF1b_20) AND NOT FIREABLE(FF1b_7) AND NOT FIREABLE(FF1b_6) AND NOT FIREABLE(FF1b_9) AND NOT FIREABLE(FF1b_8) AND NOT FIREABLE(FF1b_11) AND NOT FIREABLE(FF1b_10) AND NOT FIREABLE(FF1b_13) AND NOT FIREABLE(FF1b_12)))) : A (G ((FIREABLE(FF2b_9) OR FIREABLE(FF2b_8) OR FIREABLE(FF2b_7) OR FIREABLE(FF2b_6) OR FIREABLE(FF2b_13) OR FIREABLE(FF2b_12) OR FIREABLE(FF2b_11) OR FIREABLE(FF2b_10) OR FIREABLE(FF2b_1) OR FIREABLE(FF2b_5) OR FIREABLE(FF2b_4) OR FIREABLE(FF2b_3) OR FIREABLE(FF2b_2) OR FIREABLE(FF2b_16) OR FIREABLE(FF2b_17) OR FIREABLE(FF2b_14) OR FIREABLE(FF2b_15) OR FIREABLE(FF2b_20) OR FIREABLE(FF2b_18) OR FIREABLE(FF2b_19) OR FIREABLE(FF2a_1) OR FIREABLE(FF2a_10) OR FIREABLE(FF2a_11) OR FIREABLE(FF2a_12) OR FIREABLE(FF2a_13) OR FIREABLE(FF2a_14) OR FIREABLE(FF2a_15) OR FIREABLE(FF2a_16) OR FIREABLE(FF2a_17) OR FIREABLE(FF2a_2) OR FIREABLE(FF2a_3) OR FIREABLE(FF2a_4) OR FIREABLE(FF2a_5) OR FIREABLE(FF2a_6) OR FIREABLE(FF2a_7) OR FIREABLE(FF2a_8) OR FIREABLE(FF2a_9) OR FIREABLE(FF2a_20) OR FIREABLE(FF2a_19) OR FIREABLE(FF2a_18) OR FIREABLE(FF1a_1) OR FIREABLE(FF1a_8) OR FIREABLE(FF1a_9) OR FIREABLE(FF1a_6) OR FIREABLE(FF1a_7) OR FIREABLE(FF1a_4) OR FIREABLE(FF1a_5) OR FIREABLE(FF1a_2) OR FIREABLE(FF1a_3) OR FIREABLE(FF1a_17) OR FIREABLE(FF1a_16) OR FIREABLE(FF1a_15) OR FIREABLE(FF1a_14) OR FIREABLE(FF1a_13) OR FIREABLE(FF1a_12) OR FIREABLE(FF1a_11) OR FIREABLE(FF1a_10) OR FIREABLE(FF1a_20) OR FIREABLE(FF1a_19) OR FIREABLE(FF1a_18) OR FIREABLE(FF2a_1) OR FIREABLE(FF2a_10) OR FIREABLE(FF2a_11) OR FIREABLE(FF2a_12) OR FIREABLE(FF2a_13) OR FIREABLE(FF2a_14) OR FIREABLE(FF2a_15) OR FIREABLE(FF2a_16) OR FIREABLE(FF2a_17) OR FIREABLE(FF2a_2) OR FIREABLE(FF2a_3) OR FIREABLE(FF2a_4) OR FIREABLE(FF2a_5) OR FIREABLE(FF2a_6) OR FIREABLE(FF2a_7) OR FIREABLE(FF2a_8) OR FIREABLE(FF2a_9) OR FIREABLE(FF2a_20) OR FIREABLE(FF2a_19) OR FIREABLE(FF2a_18) OR (NOT FIREABLE(FF2b_9) AND NOT FIREABLE(FF2b_8) AND NOT FIREABLE(FF2b_7) AND NOT FIREABLE(FF2b_6) AND NOT FIREABLE(FF2b_13) AND NOT FIREABLE(FF2b_12) AND NOT FIREABLE(FF2b_11) AND NOT FIREABLE(FF2b_10) AND NOT FIREABLE(FF2b_1) AND NOT FIREABLE(FF2b_5) AND NOT FIREABLE(FF2b_4) AND NOT FIREABLE(FF2b_3) AND NOT FIREABLE(FF2b_2) AND NOT FIREABLE(FF2b_16) AND NOT FIREABLE(FF2b_17) AND NOT FIREABLE(FF2b_14) AND NOT FIREABLE(FF2b_15) AND NOT FIREABLE(FF2b_20) AND NOT FIREABLE(FF2b_18) AND NOT FIREABLE(FF2b_19) AND NOT FIREABLE(FF1a_1) AND NOT FIREABLE(FF1a_8) AND NOT FIREABLE(FF1a_9) AND NOT FIREABLE(FF1a_6) AND NOT FIREABLE(FF1a_7) AND NOT FIREABLE(FF1a_4) AND NOT FIREABLE(FF1a_5) AND NOT FIREABLE(FF1a_2) AND NOT FIREABLE(FF1a_3) AND NOT FIREABLE(FF1a_17) AND NOT FIREABLE(FF1a_16) AND NOT FIREABLE(FF1a_15) AND NOT FIREABLE(FF1a_14) AND NOT FIREABLE(FF1a_13) AND NOT FIREABLE(FF1a_12) AND NOT FIREABLE(FF1a_11) AND NOT FIREABLE(FF1a_10) AND NOT FIREABLE(FF1a_20) AND NOT FIREABLE(FF1a_19) AND NOT FIREABLE(FF1a_18)) OR FIREABLE(FF1b_5) OR FIREABLE(FF1b_4) OR FIREABLE(FF1b_3) OR FIREABLE(FF1b_2) OR FIREABLE(FF1b_1) OR FIREABLE(FF1b_15) OR FIREABLE(FF1b_14) OR FIREABLE(FF1b_17) OR FIREABLE(FF1b_16) OR FIREABLE(FF1b_19) OR FIREABLE(FF1b_18) OR FIREABLE(FF1b_20) OR FIREABLE(FF1b_7) OR FIREABLE(FF1b_6) OR FIREABLE(FF1b_9) OR FIREABLE(FF1b_8) OR FIREABLE(FF1b_11) OR FIREABLE(FF1b_10) OR FIREABLE(FF1b_13) OR FIREABLE(FF1b_12)))) : E (F ((NOT FIREABLE(FF1b_5) AND NOT FIREABLE(FF1b_4) AND NOT FIREABLE(FF1b_3) AND NOT FIREABLE(FF1b_2) AND NOT FIREABLE(FF1b_1) AND NOT FIREABLE(FF1b_15) AND NOT FIREABLE(FF1b_14) AND NOT FIREABLE(FF1b_17) AND NOT FIREABLE(FF1b_16) AND NOT FIREABLE(FF1b_19) AND NOT FIREABLE(FF1b_18) AND NOT FIREABLE(FF1b_20) AND NOT FIREABLE(FF1b_7) AND NOT FIREABLE(FF1b_6) AND NOT FIREABLE(FF1b_9) AND NOT FIREABLE(FF1b_8) AND NOT FIREABLE(FF1b_11) AND NOT FIREABLE(FF1b_10) AND NOT FIREABLE(FF1b_13) AND NOT FIREABLE(FF1b_12)))) : A (G ((FIREABLE(FF1a_1) OR FIREABLE(FF1a_8) OR FIREABLE(FF1a_9) OR FIREABLE(FF1a_6) OR FIREABLE(FF1a_7) OR FIREABLE(FF1a_4) OR FIREABLE(FF1a_5) OR FIREABLE(FF1a_2) OR FIREABLE(FF1a_3) OR FIREABLE(FF1a_17) OR FIREABLE(FF1a_16) OR FIREABLE(FF1a_15) OR FIREABLE(FF1a_14) OR FIREABLE(FF1a_13) OR FIREABLE(FF1a_12) OR FIREABLE(FF1a_11) OR FIREABLE(FF1a_10) OR FIREABLE(FF1a_20) OR FIREABLE(FF1a_19) OR FIREABLE(FF1a_18)))) : E (F (((NOT FIREABLE(FF1a_1) AND NOT FIREABLE(FF1a_8) AND NOT FIREABLE(FF1a_9) AND NOT FIREABLE(FF1a_6) AND NOT FIREABLE(FF1a_7) AND NOT FIREABLE(FF1a_4) AND NOT FIREABLE(FF1a_5) AND NOT FIREABLE(FF1a_2) AND NOT FIREABLE(FF1a_3) AND NOT FIREABLE(FF1a_17) AND NOT FIREABLE(FF1a_16) AND NOT FIREABLE(FF1a_15) AND NOT FIREABLE(FF1a_14) AND NOT FIREABLE(FF1a_13) AND NOT FIREABLE(FF1a_12) AND NOT FIREABLE(FF1a_11) AND NOT FIREABLE(FF1a_10) AND NOT FIREABLE(FF1a_20) AND NOT FIREABLE(FF1a_19) AND NOT FIREABLE(FF1a_18)) OR (NOT FIREABLE(FF1b_5) AND NOT FIREABLE(FF1b_4) AND NOT FIREABLE(FF1b_3) AND NOT FIREABLE(FF1b_2) AND NOT FIREABLE(FF1b_1) AND NOT FIREABLE(FF1b_15) AND NOT FIREABLE(FF1b_14) AND NOT FIREABLE(FF1b_17) AND NOT FIREABLE(FF1b_16) AND NOT FIREABLE(FF1b_19) AND NOT FIREABLE(FF1b_18) AND NOT FIREABLE(FF1b_20) AND NOT FIREABLE(FF1b_7) AND NOT FIREABLE(FF1b_6) AND NOT FIREABLE(FF1b_9) AND NOT FIREABLE(FF1b_8) AND NOT FIREABLE(FF1b_11) AND NOT FIREABLE(FF1b_10) AND NOT FIREABLE(FF1b_13) AND NOT FIREABLE(FF1b_12))))) : E (F ((NOT FIREABLE(FF2b_9) AND NOT FIREABLE(FF2b_8) AND NOT FIREABLE(FF2b_7) AND NOT FIREABLE(FF2b_6) AND NOT FIREABLE(FF2b_13) AND NOT FIREABLE(FF2b_12) AND NOT FIREABLE(FF2b_11) AND NOT FIREABLE(FF2b_10) AND NOT FIREABLE(FF2b_1) AND NOT FIREABLE(FF2b_5) AND NOT FIREABLE(FF2b_4) AND NOT FIREABLE(FF2b_3) AND NOT FIREABLE(FF2b_2) AND NOT FIREABLE(FF2b_16) AND NOT FIREABLE(FF2b_17) AND NOT FIREABLE(FF2b_14) AND NOT FIREABLE(FF2b_15) AND NOT FIREABLE(FF2b_20) AND NOT FIREABLE(FF2b_18) AND NOT FIREABLE(FF2b_19) AND NOT FIREABLE(FF1a_1) AND NOT FIREABLE(FF1a_8) AND NOT FIREABLE(FF1a_9) AND NOT FIREABLE(FF1a_6) AND NOT FIREABLE(FF1a_7) AND NOT FIREABLE(FF1a_4) AND NOT FIREABLE(FF1a_5) AND NOT FIREABLE(FF1a_2) AND NOT FIREABLE(FF1a_3) AND NOT FIREABLE(FF1a_17) AND NOT FIREABLE(FF1a_16) AND NOT FIREABLE(FF1a_15) AND NOT FIREABLE(FF1a_14) AND NOT FIREABLE(FF1a_13) AND NOT FIREABLE(FF1a_12) AND NOT FIREABLE(FF1a_11) AND NOT FIREABLE(FF1a_10) AND NOT FIREABLE(FF1a_20) AND NOT FIREABLE(FF1a_19) AND NOT FIREABLE(FF1a_18)))) : A (G ((FIREABLE(FF1a_1) OR FIREABLE(FF1a_8) OR FIREABLE(FF1a_9) OR FIREABLE(FF1a_6) OR FIREABLE(FF1a_7) OR FIREABLE(FF1a_4) OR FIREABLE(FF1a_5) OR FIREABLE(FF1a_2) OR FIREABLE(FF1a_3) OR FIREABLE(FF1a_17) OR FIREABLE(FF1a_16) OR FIREABLE(FF1a_15) OR FIREABLE(FF1a_14) OR FIREABLE(FF1a_13) OR FIREABLE(FF1a_12) OR FIREABLE(FF1a_11) OR FIREABLE(FF1a_10) OR FIREABLE(FF1a_20) OR FIREABLE(FF1a_19) OR FIREABLE(FF1a_18)))) : E (F ((FIREABLE(FF1a_7) AND FIREABLE(FF1a_17) AND (FIREABLE(FF2b_19) OR FIREABLE(FF2a_6)) AND FIREABLE(FF1b_14) AND FIREABLE(FF2b_1) AND FIREABLE(FF2b_2) AND FIREABLE(FF2b_2) AND FIREABLE(FF2b_7)))) : E (F ((FIREABLE(FF2b_20) AND FIREABLE(End_14) AND FIREABLE(FF1a_19)))) : E (F ((NOT FIREABLE(FF1a_9) AND NOT FIREABLE(FF2b_14) AND FIREABLE(FF2a_14) AND (FIREABLE(End_13) OR FIREABLE(FF2b_6))))) : A (G ((NOT FIREABLE(FF1a_14) OR NOT FIREABLE(FF2b_14)))) : E (F ((FIREABLE(End_2) AND FIREABLE(End_19) AND (NOT FIREABLE(FF1a_7) OR NOT FIREABLE(FF2b_15) OR (NOT FIREABLE(FF1b_9) AND NOT FIREABLE(FF2a_13)))))) : A (G ((NOT FIREABLE(FF1b_20) OR NOT FIREABLE(End_16) OR (NOT FIREABLE(FF2b_11) AND NOT FIREABLE(FF1a_6)) OR NOT FIREABLE(FF2a_17) OR NOT FIREABLE(FF2b_7) OR FIREABLE(FF1b_6)))) : E (F ((FIREABLE(FF2b_4) AND FIREABLE(End_9) AND (NOT FIREABLE(FF1b_14) OR NOT FIREABLE(End_17) OR NOT FIREABLE(End_20) OR NOT FIREABLE(FF2b_15))))) : E (F ((FIREABLE(FF2a_11) AND FIREABLE(End_9) AND FIREABLE(FF1b_18))))
lola: computing a collection of formulas
lola: RUNNING
lola: subprocess 0 will run for 223 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (G ((NOT FIREABLE(FF1a_14) OR NOT FIREABLE(FF2b_14))))
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(FF1a_14) OR NOT FIREABLE(FF2b_14))))
lola: processed formula length: 57
lola: 2 rewrites
lola: closed formula file Philosophers-PT-000020-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(FF1a_14) AND FIREABLE(FF2b_14))
lola: state equation: Generated DNF with 4 literals and 1 conjunctive subformulas
lola: state equation: write sara problem file to Philosophers-PT-000020-ReachabilityFireability-0.sara
lola: state equation: calling and running sara
sara: try reading problem file Philosophers-PT-000020-ReachabilityFireability-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.
lola: ========================================

FORMULA Philosophers-PT-000020-ReachabilityFireability-11 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 ((FIREABLE(FF2b_20) AND FIREABLE(End_14) AND FIREABLE(FF1a_19))))
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(FF2b_20) AND FIREABLE(End_14) AND FIREABLE(FF1a_19))))
lola: processed formula length: 70
lola: 1 rewrites
lola: closed formula file Philosophers-PT-000020-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(FF2b_20) AND FIREABLE(End_14) AND FIREABLE(FF1a_19))
lola: state equation: Generated DNF with 5 literals and 1 conjunctive subformulas
lola: SUBRESULT
lola: result: yes
lola: produced by: state space
lola: The predicate is reachable.
lola: 4 markings, 3 edges
lola:
FORMULA Philosophers-PT-000020-ReachabilityFireability-9 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
state equation: write sara problem file to Philosophers-PT-000020-ReachabilityFireability-0.sara
lola: subprocess 2 will run for 255 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (F ((FIREABLE(FF2a_11) AND FIREABLE(End_9) AND FIREABLE(FF1b_18))))
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(FF2a_11) AND FIREABLE(End_9) AND FIREABLE(FF1b_18))))
lola: processed formula length: 69
lola: 1 rewrites
lola: closed formula file Philosophers-PT-000020-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: ========================================
lola: RUNNING
lola: rewrite Frontend/Parser/formula_rewrite.k:625
lola: formula 0: (FIREABLE(FF2a_11) AND FIREABLE(End_9) AND FIREABLE(FF1b_18))
lola: state equation: Generated DNF with 5 literals and 1 conjunctive subformulas
lola: SUBRESULT
lola: result: yes
lola: produced by: state space
lola: The predicate is reachable.
lola: 4 markings, 3 edges
lola: state equation: write sara problem file to Philosophers-PT-000020-ReachabilityFireability-2-0.sara
FORMULA Philosophers-PT-000020-ReachabilityFireability-15 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

lola: ========================================
lola: subprocess 3 will run for 274 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (F ((NOT FIREABLE(FF1a_9) AND NOT FIREABLE(FF2b_14) AND FIREABLE(FF2a_14) AND (FIREABLE(End_13) OR FIREABLE(FF2b_6)))))
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(FF1a_9) AND NOT FIREABLE(FF2b_14) AND FIREABLE(FF2a_14) AND (FIREABLE(End_13) OR FIREABLE(FF2b_6)))))
lola: processed formula length: 122
lola: 1 rewrites
lola: closed formula file Philosophers-PT-000020-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(FF1a_9) AND NOT FIREABLE(FF2b_14) AND FIREABLE(FF2a_14) AND (FIREABLE(End_13) OR FIREABLE(FF2b_6)))
lola: SUBRESULT
lola: result: yes
lola: produced by: state space
lola: The predicate is reachable.
lola: 4 markings, 3 edges
lola: state equation: Generated DNF with 44 literals and 8 conjunctive subformulas
lola: ========================================

FORMULA Philosophers-PT-000020-ReachabilityFireability-10 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: E (F ((FIREABLE(FF2b_4) AND FIREABLE(End_9) AND (NOT FIREABLE(FF1b_14) OR NOT FIREABLE(End_17) OR NOT FIREABLE(End_20) OR NOT FIREABLE(FF2b_15)))))
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(FF2b_4) AND FIREABLE(End_9) AND (NOT FIREABLE(FF1b_14) OR NOT FIREABLE(End_17) OR NOT FIREABLE(End_20) OR NOT FIREABLE(FF2b_15)))))
lola: processed formula length: 150
lola: 1 rewrites
lola: closed formula file Philosophers-PT-000020-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(FF2b_4) AND FIREABLE(End_9) AND (NOT FIREABLE(FF1b_14) OR NOT FIREABLE(End_17) OR NOT FIREABLE(End_20) OR NOT FIREABLE(FF2b_15)))
lola: state equation: Generated DNF with 24 literals and 6 conjunctive subformulas
lola: SUBRESULT
lola: result: yes
lola: produced by: state space
lola: The predicate is reachable.
lola: 4 markings, 3 edges
lola: state equation: write sara problem file to Philosophers-PT-000020-ReachabilityFireability-4-0.sara
lola: ========================================

FORMULA Philosophers-PT-000020-ReachabilityFireability-14 TRUE 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 ((FIREABLE(End_2) AND FIREABLE(End_19) AND (NOT FIREABLE(FF1a_7) OR NOT FIREABLE(FF2b_15) OR (NOT FIREABLE(FF1b_9) AND NOT FIREABLE(FF2a_13))))))
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(End_2) AND FIREABLE(End_19) AND (NOT FIREABLE(FF1a_7) OR NOT FIREABLE(FF2b_15) OR (NOT FIREABLE(FF1b_9) AND NOT FIREABLE(FF2a_13))))))
lola: processed formula length: 152
lola: 1 rewrites
lola: closed formula file Philosophers-PT-000020-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(End_2) AND FIREABLE(End_19) AND (NOT FIREABLE(FF1a_7) OR NOT FIREABLE(FF2b_15) OR (NOT FIREABLE(FF1b_9) AND NOT FIREABLE(FF2a_13))))
lola: state equation: Generated DNF with 28 literals and 8 conjunctive subformulas
lola: state equation: write sara problem file to Philosophers-PT-000020-ReachabilityFireability-5-0.sara
lola: SUBRESULT
lola: result: yes
lola: produced by: state space
lola: The predicate is reachable.
lola: 5 markings, 4 edges
lola: ========================================

FORMULA Philosophers-PT-000020-ReachabilityFireability-12 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: A (G ((NOT FIREABLE(FF1b_20) OR NOT FIREABLE(End_16) OR (NOT FIREABLE(FF2b_11) AND NOT FIREABLE(FF1a_6)) OR NOT FIREABLE(FF2a_17) OR NOT FIREABLE(FF2b_7) OR FIREABLE(FF1b_6))))
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(FF1b_20) OR NOT FIREABLE(End_16) OR (NOT FIREABLE(FF2b_11) AND NOT FIREABLE(FF1a_6)) OR NOT FIREABLE(FF2a_17) OR NOT FIREABLE(FF2b_7) OR FIREABLE(FF1b_6))))
lola: processed formula length: 181
lola: 2 rewrites
lola: closed formula file Philosophers-PT-000020-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(FF1b_20) AND FIREABLE(End_16) AND (FIREABLE(FF2b_11) OR FIREABLE(FF1a_6)) AND FIREABLE(FF2a_17) AND FIREABLE(FF2b_7) AND NOT FIREABLE(FF1b_6))
lola: state equation: Generated DNF with 10 literals and 1 conjunctive subformulas
lola: state equation: write sara problem file to Philosophers-PT-000020-ReachabilityFireability-6-0.sara
lola: state equation: calling and running sara
sara: try reading problem file Philosophers-PT-000020-ReachabilityFireability-6-0.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.
lola: ========================================

FORMULA Philosophers-PT-000020-ReachabilityFireability-13 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 ((FIREABLE(FF1a_7) AND FIREABLE(FF1a_17) AND (FIREABLE(FF2b_19) OR FIREABLE(FF2a_6)) AND FIREABLE(FF1b_14) AND FIREABLE(FF2b_1) AND FIREABLE(FF2b_2) AND FIREABLE(FF2b_2) AND FIREABLE(FF2b_7))))
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(FF1a_7) AND FIREABLE(FF1a_17) AND (FIREABLE(FF2b_19) OR FIREABLE(FF2a_6)) AND FIREABLE(FF1b_14) AND FIREABLE(FF2b_1) AND FIREABLE(FF2b_2) AND FIREABLE(FF2b_2) AND FIREABLE(FF2b_7))))
lola: processed formula length: 199
lola: 1 rewrites
lola: closed formula file Philosophers-PT-000020-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(FF1a_7) AND FIREABLE(FF1a_17) AND (FIREABLE(FF2b_19) OR FIREABLE(FF2a_6)) AND FIREABLE(FF1b_14) AND FIREABLE(FF2b_1) AND FIREABLE(FF2b_2) AND FIREABLE(FF2b_2) AND FIREABLE(FF2b_7))
lola: state equation: Generated DNF with 32 literals and 2 conjunctive subformulas
lola: state equation: write sara problem file to Philosophers-PT-000020-ReachabilityFireability-7-0.sara
lola: state equation: calling and running sara
sara: try reading problem file Philosophers-PT-000020-ReachabilityFireability-7-0.sara.
sara: place or transition ordering is non-deterministic

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

FORMULA Philosophers-PT-000020-ReachabilityFireability-8 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: subprocess 8 will run for 446 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (G ((FIREABLE(FF1a_1) OR FIREABLE(FF1a_8) OR FIREABLE(FF1a_9) OR FIREABLE(FF1a_6) OR FIREABLE(FF1a_7) OR FIREABLE(FF1a_4) OR FIREABLE(FF1a_5) OR FIREABLE(FF1a_2) OR FIREABLE(FF1a_3) OR FIREABLE(FF1a_17) OR FIREABLE(FF1a_16) OR FIREABLE(FF1a_15) OR FIREABLE(FF1a_14) OR FIREABLE(FF1a_13) OR FIREABLE(FF1a_12) OR FIREABLE(FF1a_11) OR FIREABLE(FF1a_10) OR FIREABLE(FF1a_20) OR FIREAB... (shortened)
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(FF1a_1) OR FIREABLE(FF1a_8) OR FIREABLE(FF1a_9) OR FIREABLE(FF1a_6) OR FIREABLE(FF1a_7) OR FIREABLE(FF1a_4) OR FIREABLE(FF1a_5) OR FIREABLE(FF1a_2) OR FIREABLE(FF1a_3) OR FIREABLE(FF1a_17) OR FIREABLE(FF1a_16) OR FIREABLE(FF1a_15) OR FIREABLE(FF1a_14) OR FIREABLE(FF1a_13) OR FIREABLE(FF1a_12) OR FIREABLE(FF1a_11) OR FIREABLE(FF1a_10) OR FIREABLE(FF1a_20) OR FIREAB... (shortened)
lola: processed formula length: 436
lola: 2 rewrites
lola: closed formula file Philosophers-PT-000020-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(FF1a_1) AND NOT FIREABLE(FF1a_8) AND NOT FIREABLE(FF1a_9) AND NOT FIREABLE(FF1a_6) AND NOT FIREABLE(FF1a_7) AND NOT FIREABLE(FF1a_4) AND NOT FIREABLE(FF1a_5) AND NOT FIREABLE(FF1a_2) AND NOT FIREABLE(FF1a_3) AND NOT FIREABLE(FF1a_17) AND NOT FIREABLE(FF1a_16) AND NOT FIREABLE(FF1a_15) AND NOT FIREABLE(FF1a_14) AND NOT FIREABLE(FF1a_13) AND NOT FIREABLE(FF1a_12) AND NOT FIREABLE(FF1a_11) AND NOT FIREABLE(FF1a_10) AND NOT FIREABLE(FF1a_20) AND NOT FIREABLE(FF1a_19) AND NOT FIREABLE(FF1a_18))
lola: SUBRESULT
lola: result: no
lola: produced by: state space
lola: The predicate is not invariant.
lola: 16 markings, 15 edges
lola: ========================================

FORMULA Philosophers-PT-000020-ReachabilityFireability-4 FALSE 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 ((FIREABLE(FF1a_1) OR FIREABLE(FF1a_8) OR FIREABLE(FF1a_9) OR FIREABLE(FF1a_6) OR FIREABLE(FF1a_7) OR FIREABLE(FF1a_4) OR FIREABLE(FF1a_5) OR FIREABLE(FF1a_2) OR FIREABLE(FF1a_3) OR FIREABLE(FF1a_17) OR FIREABLE(FF1a_16) OR FIREABLE(FF1a_15) OR FIREABLE(FF1a_14) OR FIREABLE(FF1a_13) OR FIREABLE(FF1a_12) OR FIREABLE(FF1a_11) OR FIREABLE(FF1a_10) OR FIREABLE(FF1a_20) OR FIREAB... (shortened)
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(FF1a_1) OR FIREABLE(FF1a_8) OR FIREABLE(FF1a_9) OR FIREABLE(FF1a_6) OR FIREABLE(FF1a_7) OR FIREABLE(FF1a_4) OR FIREABLE(FF1a_5) OR FIREABLE(FF1a_2) OR FIREABLE(FF1a_3) OR FIREABLE(FF1a_17) OR FIREABLE(FF1a_16) OR FIREABLE(FF1a_15) OR FIREABLE(FF1a_14) OR FIREABLE(FF1a_13) OR FIREABLE(FF1a_12) OR FIREABLE(FF1a_11) OR FIREABLE(FF1a_10) OR FIREABLE(FF1a_20) OR FIREAB... (shortened)
lola: processed formula length: 436
lola: 2 rewrites
lola: closed formula file Philosophers-PT-000020-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(FF1a_1) AND NOT FIREABLE(FF1a_8) AND NOT FIREABLE(FF1a_9) AND NOT FIREABLE(FF1a_6) AND NOT FIREABLE(FF1a_7) AND NOT FIREABLE(FF1a_4) AND NOT FIREABLE(FF1a_5) AND NOT FIREABLE(FF1a_2) AND NOT FIREABLE(FF1a_3) AND NOT FIREABLE(FF1a_17) AND NOT FIREABLE(FF1a_16) AND NOT FIREABLE(FF1a_15) AND NOT FIREABLE(FF1a_14) AND NOT FIREABLE(FF1a_13) AND NOT FIREABLE(FF1a_12) AND NOT FIREABLE(FF1a_11) AND NOT FIREABLE(FF1a_10) AND NOT FIREABLE(FF1a_20) AND NOT FIREABLE(FF1a_19) AND NOT FIREABLE(FF1a_18))
lola: SUBRESULT
lola: result: no
lola: produced by: state space
lola: The predicate is not invariant.
lola: 16 markings, 15 edges
lola: ========================================

FORMULA Philosophers-PT-000020-ReachabilityFireability-7 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 ((NOT FIREABLE(FF1b_5) AND NOT FIREABLE(FF1b_4) AND NOT FIREABLE(FF1b_3) AND NOT FIREABLE(FF1b_2) AND NOT FIREABLE(FF1b_1) AND NOT FIREABLE(FF1b_15) AND NOT FIREABLE(FF1b_14) AND NOT FIREABLE(FF1b_17) AND NOT FIREABLE(FF1b_16) AND NOT FIREABLE(FF1b_19) AND NOT FIREABLE(FF1b_18) AND NOT FIREABLE(FF1b_20) AND NOT FIREABLE(FF1b_7) AND NOT FIREABLE(FF1b_6) AND NOT FIREABLE(FF1b_9) AND NOT FIREABL... (shortened)
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(FF1b_5) AND NOT FIREABLE(FF1b_4) AND NOT FIREABLE(FF1b_3) AND NOT FIREABLE(FF1b_2) AND NOT FIREABLE(FF1b_1) AND NOT FIREABLE(FF1b_15) AND NOT FIREABLE(FF1b_14) AND NOT FIREABLE(FF1b_17) AND NOT FIREABLE(FF1b_16) AND NOT FIREABLE(FF1b_19) AND NOT FIREABLE(FF1b_18) AND NOT FIREABLE(FF1b_20) AND NOT FIREABLE(FF1b_7) AND NOT FIREABLE(FF1b_6) AND NOT FIREABLE(FF1b_9) AND NOT FIREABL... (shortened)
lola: processed formula length: 516
lola: 1 rewrites
lola: closed formula file Philosophers-PT-000020-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(FF1b_5) AND NOT FIREABLE(FF1b_4) AND NOT FIREABLE(FF1b_3) AND NOT FIREABLE(FF1b_2) AND NOT FIREABLE(FF1b_1) AND NOT FIREABLE(FF1b_15) AND NOT FIREABLE(FF1b_14) AND NOT FIREABLE(FF1b_17) AND NOT FIREABLE(FF1b_16) AND NOT FIREABLE(FF1b_19) AND NOT FIREABLE(FF1b_18) AND NOT FIREABLE(FF1b_20) AND NOT FIREABLE(FF1b_7) AND NOT FIREABLE(FF1b_6) AND NOT FIREABLE(FF1b_9) AND NOT FIREABLE(FF1b_8) AND NOT FIREABLE(FF1b_11) AND NOT FIREABLE(FF1b_10) AND NOT FIREABLE(FF1b_13) AND NOT FIREABLE(FF1b_12))
lola: SUBRESULT
lola: result: yes
lola: produced by: state space
lola: The predicate is reachable.
lola: 16 markings, 15 edges
lola: ========================================

FORMULA Philosophers-PT-000020-ReachabilityFireability-0 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: subprocess 11 will run for 714 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (F ((NOT FIREABLE(FF1b_5) AND NOT FIREABLE(FF1b_4) AND NOT FIREABLE(FF1b_3) AND NOT FIREABLE(FF1b_2) AND NOT FIREABLE(FF1b_1) AND NOT FIREABLE(FF1b_15) AND NOT FIREABLE(FF1b_14) AND NOT FIREABLE(FF1b_17) AND NOT FIREABLE(FF1b_16) AND NOT FIREABLE(FF1b_19) AND NOT FIREABLE(FF1b_18) AND NOT FIREABLE(FF1b_20) AND NOT FIREABLE(FF1b_7) AND NOT FIREABLE(FF1b_6) AND NOT FIREABLE(FF1b_9) AND NOT FIREABL... (shortened)
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(FF1b_5) AND NOT FIREABLE(FF1b_4) AND NOT FIREABLE(FF1b_3) AND NOT FIREABLE(FF1b_2) AND NOT FIREABLE(FF1b_1) AND NOT FIREABLE(FF1b_15) AND NOT FIREABLE(FF1b_14) AND NOT FIREABLE(FF1b_17) AND NOT FIREABLE(FF1b_16) AND NOT FIREABLE(FF1b_19) AND NOT FIREABLE(FF1b_18) AND NOT FIREABLE(FF1b_20) AND NOT FIREABLE(FF1b_7) AND NOT FIREABLE(FF1b_6) AND NOT FIREABLE(FF1b_9) AND NOT FIREABL... (shortened)
lola: processed formula length: 516
lola: 1 rewrites
lola: closed formula file Philosophers-PT-000020-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(FF1b_5) AND NOT FIREABLE(FF1b_4) AND NOT FIREABLE(FF1b_3) AND NOT FIREABLE(FF1b_2) AND NOT FIREABLE(FF1b_1) AND NOT FIREABLE(FF1b_15) AND NOT FIREABLE(FF1b_14) AND NOT FIREABLE(FF1b_17) AND NOT FIREABLE(FF1b_16) AND NOT FIREABLE(FF1b_19) AND NOT FIREABLE(FF1b_18) AND NOT FIREABLE(FF1b_20) AND NOT FIREABLE(FF1b_7) AND NOT FIREABLE(FF1b_6) AND NOT FIREABLE(FF1b_9) AND NOT FIREABLE(FF1b_8) AND NOT FIREABLE(FF1b_11) AND NOT FIREABLE(FF1b_10) AND NOT FIREABLE(FF1b_13) AND NOT FIREABLE(FF1b_12))
lola: SUBRESULT
lola: result: yes
lola: produced by: state space
lola: The predicate is reachable.
lola: 16 markings, 15 edges

FORMULA Philosophers-PT-000020-ReachabilityFireability-1 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 ((NOT FIREABLE(FF1b_5) AND NOT FIREABLE(FF1b_4) AND NOT FIREABLE(FF1b_3) AND NOT FIREABLE(FF1b_2) AND NOT FIREABLE(FF1b_1) AND NOT FIREABLE(FF1b_15) AND NOT FIREABLE(FF1b_14) AND NOT FIREABLE(FF1b_17) AND NOT FIREABLE(FF1b_16) AND NOT FIREABLE(FF1b_19) AND NOT FIREABLE(FF1b_18) AND NOT FIREABLE(FF1b_20) AND NOT FIREABLE(FF1b_7) AND NOT FIREABLE(FF1b_6) AND NOT FIREABLE(FF1b_9) AND NOT FIREABL... (shortened)
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(FF1b_5) AND NOT FIREABLE(FF1b_4) AND NOT FIREABLE(FF1b_3) AND NOT FIREABLE(FF1b_2) AND NOT FIREABLE(FF1b_1) AND NOT FIREABLE(FF1b_15) AND NOT FIREABLE(FF1b_14) AND NOT FIREABLE(FF1b_17) AND NOT FIREABLE(FF1b_16) AND NOT FIREABLE(FF1b_19) AND NOT FIREABLE(FF1b_18) AND NOT FIREABLE(FF1b_20) AND NOT FIREABLE(FF1b_7) AND NOT FIREABLE(FF1b_6) AND NOT FIREABLE(FF1b_9) AND NOT FIREABL... (shortened)
lola: processed formula length: 516
lola: 1 rewrites
lola: closed formula file Philosophers-PT-000020-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: SUBRESULT
lola: result: yes
lola: produced by: state space
lola: The predicate is reachable.
lola: 16 markings, 15 edges
lola: ========================================

FORMULA Philosophers-PT-000020-ReachabilityFireability-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: E (F ((NOT FIREABLE(FF2b_9) AND NOT FIREABLE(FF2b_8) AND NOT FIREABLE(FF2b_7) AND NOT FIREABLE(FF2b_6) AND NOT FIREABLE(FF2b_13) AND NOT FIREABLE(FF2b_12) AND NOT FIREABLE(FF2b_11) AND NOT FIREABLE(FF2b_10) AND NOT FIREABLE(FF2b_1) AND NOT FIREABLE(FF2b_5) AND NOT FIREABLE(FF2b_4) AND NOT FIREABLE(FF2b_3) AND NOT FIREABLE(FF2b_2) AND NOT FIREABLE(FF2b_16) AND NOT FIREABLE(FF2b_17) AND NOT FIREABLE... (shortened)
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(FF2b_9) AND NOT FIREABLE(FF2b_8) AND NOT FIREABLE(FF2b_7) AND NOT FIREABLE(FF2b_6) AND NOT FIREABLE(FF2b_13) AND NOT FIREABLE(FF2b_12) AND NOT FIREABLE(FF2b_11) AND NOT FIREABLE(FF2b_10) AND NOT FIREABLE(FF2b_1) AND NOT FIREABLE(FF2b_5) AND NOT FIREABLE(FF2b_4) AND NOT FIREABLE(FF2b_3) AND NOT FIREABLE(FF2b_2) AND NOT FIREABLE(FF2b_16) AND NOT FIREABLE(FF2b_17) AND NOT FIREABLE... (shortened)
lola: processed formula length: 1027
lola: 1 rewrites
lola: closed formula file Philosophers-PT-000020-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(FF2b_9) AND NOT FIREABLE(FF2b_8) AND NOT FIREABLE(FF2b_7) AND NOT FIREABLE(FF2b_6) AND NOT FIREABLE(FF2b_13) AND NOT FIREABLE(FF2b_12) AND NOT FIREABLE(FF2b_11) AND NOT FIREABLE(FF2b_10) AND NOT FIREABLE(FF2b_1) AND NOT FIREABLE(FF2b_5) AND NOT FIREABLE(FF2b_4) AND NOT FIREABLE(FF2b_3) AND NOT FIREABLE(FF2b_2) AND NOT FIREABLE(FF2b_16) AND NOT FIREABLE(FF2b_17) AND NOT FIREABLE(FF2b_14) AND NOT FIREABLE(FF2b_15) AND NOT FIREABLE(FF2b_20) AND NOT FIREABLE(FF2b_18) AND NOT FIREABLE(FF2b_19) AND NOT FIREABLE(FF1a_1) AND NOT FIREABLE(FF1a_8) AND NOT FIREABLE(FF1a_9) AND NOT FIREABLE(FF1a_6) AND NOT FIREABLE(FF1a_7) AND NOT FIREABLE(FF1a_4) AND NOT FIREABLE(FF1a_5) AND NOT FIREABLE(FF1a_2) AND NOT FIREABLE(FF1a_3) AND NOT FIREABLE(FF1a_17) AND NOT FIREABLE(FF1a_16) AND NOT FIREABLE(FF1a_15) AND NOT FIREABLE(FF1a_14) AND NOT FIREABLE(FF1a_13) AND NOT FIREABLE(FF1a_12) AND NOT FIREABLE(FF1a_11) AND NOT FIREABLE(FF1a_10) AND NOT FIREABLE(FF1a_20) AND NOT FIREABLE(FF1a_19) AND NOT FIREABLE(FF1a_18))
lola: SUBRESULT
lola: result: yes
lola: produced by: state space
lola: The predicate is reachable.
lola: 21 markings, 20 edges

FORMULA Philosophers-PT-000020-ReachabilityFireability-6 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: ========================================
lola: subprocess 14 will run for 1785 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (F (((NOT FIREABLE(FF1a_1) AND NOT FIREABLE(FF1a_8) AND NOT FIREABLE(FF1a_9) AND NOT FIREABLE(FF1a_6) AND NOT FIREABLE(FF1a_7) AND NOT FIREABLE(FF1a_4) AND NOT FIREABLE(FF1a_5) AND NOT FIREABLE(FF1a_2) AND NOT FIREABLE(FF1a_3) AND NOT FIREABLE(FF1a_17) AND NOT FIREABLE(FF1a_16) AND NOT FIREABLE(FF1a_15) AND NOT FIREABLE(FF1a_14) AND NOT FIREABLE(FF1a_13) AND NOT FIREABLE(FF1a_12) AND NOT FIREABL... (shortened)
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(FF1a_1) AND NOT FIREABLE(FF1a_8) AND NOT FIREABLE(FF1a_9) AND NOT FIREABLE(FF1a_6) AND NOT FIREABLE(FF1a_7) AND NOT FIREABLE(FF1a_4) AND NOT FIREABLE(FF1a_5) AND NOT FIREABLE(FF1a_2) AND NOT FIREABLE(FF1a_3) AND NOT FIREABLE(FF1a_17) AND NOT FIREABLE(FF1a_16) AND NOT FIREABLE(FF1a_15) AND NOT FIREABLE(FF1a_14) AND NOT FIREABLE(FF1a_13) AND NOT FIREABLE(FF1a_12) AND NOT FIREABL... (shortened)
lola: processed formula length: 1031
lola: 1 rewrites
lola: closed formula file Philosophers-PT-000020-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(FF1a_1) AND NOT FIREABLE(FF1a_8) AND NOT FIREABLE(FF1a_9) AND NOT FIREABLE(FF1a_6) AND NOT FIREABLE(FF1a_7) AND NOT FIREABLE(FF1a_4) AND NOT FIREABLE(FF1a_5) AND NOT FIREABLE(FF1a_2) AND NOT FIREABLE(FF1a_3) AND NOT FIREABLE(FF1a_17) AND NOT FIREABLE(FF1a_16) AND NOT FIREABLE(FF1a_15) AND NOT FIREABLE(FF1a_14) AND NOT FIREABLE(FF1a_13) AND NOT FIREABLE(FF1a_12) AND NOT FIREABLE(FF1a_11) AND NOT FIREABLE(FF1a_10) AND NOT FIREABLE(FF1a_20) AND NOT FIREABLE(FF1a_19) AND NOT FIREABLE(FF1a_18)) OR (NOT FIREABLE(FF1b_5) AND NOT FIREABLE(FF1b_4) AND NOT FIREABLE(FF1b_3) AND NOT FIREABLE(FF1b_2) AND NOT FIREABLE(FF1b_1) AND NOT FIREABLE(FF1b_15) AND NOT FIREABLE(FF1b_14) AND NOT FIREABLE(FF1b_17) AND NOT FIREABLE(FF1b_16) AND NOT FIREABLE(FF1b_19) AND NOT FIREABLE(FF1b_18) AND NOT FIREABLE(FF1b_20) AND NOT FIREABLE(FF1b_7) AND NOT FIREABLE(FF1b_6) AND NOT FIREABLE(FF1b_9) AND NOT FIREABLE(FF1b_8) AND NOT FIREABLE(FF1b_11) AND NOT FIREABLE(FF1b_10) AND NOT FIREABLE(FF1b_13) AND NOT FIREABLE(FF1b_12)))
lola: SUBRESULT
lola: result: yes
lola: produced by: state space
lola: The predicate is reachable.
lola: 16 markings, 15 edges
lola: ========================================

FORMULA Philosophers-PT-000020-ReachabilityFireability-5 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 ((FIREABLE(FF2b_9) OR FIREABLE(FF2b_8) OR FIREABLE(FF2b_7) OR FIREABLE(FF2b_6) OR FIREABLE(FF2b_13) OR FIREABLE(FF2b_12) OR FIREABLE(FF2b_11) OR FIREABLE(FF2b_10) OR FIREABLE(FF2b_1) OR FIREABLE(FF2b_5) OR FIREABLE(FF2b_4) OR FIREABLE(FF2b_3) OR FIREABLE(FF2b_2) OR FIREABLE(FF2b_16) OR FIREABLE(FF2b_17) OR FIREABLE(FF2b_14) OR FIREABLE(FF2b_15) OR FIREABLE(FF2b_20) OR FIREAB... (shortened)
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(FF2b_9) OR FIREABLE(FF2b_8) OR FIREABLE(FF2b_7) OR FIREABLE(FF2b_6) OR FIREABLE(FF2b_13) OR FIREABLE(FF2b_12) OR FIREABLE(FF2b_11) OR FIREABLE(FF2b_10) OR FIREABLE(FF2b_1) OR FIREABLE(FF2b_5) OR FIREABLE(FF2b_4) OR FIREABLE(FF2b_3) OR FIREABLE(FF2b_2) OR FIREABLE(FF2b_16) OR FIREABLE(FF2b_17) OR FIREABLE(FF2b_14) OR FIREABLE(FF2b_15) OR FIREABLE(FF2b_20) OR FIREAB... (shortened)
lola: processed formula length: 3184
lola: 2 rewrites
lola: closed formula file Philosophers-PT-000020-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(FF2b_9) AND NOT FIREABLE(FF2b_8) AND NOT FIREABLE(FF2b_7) AND NOT FIREABLE(FF2b_6) AND NOT FIREABLE(FF2b_13) AND NOT FIREABLE(FF2b_12) AND NOT FIREABLE(FF2b_11) AND NOT FIREABLE(FF2b_10) AND NOT FIREABLE(FF2b_1) AND NOT FIREABLE(FF2b_5) AND NOT FIREABLE(FF2b_4) AND NOT FIREABLE(FF2b_3) AND NOT FIREABLE(FF2b_2) AND NOT FIREABLE(FF2b_16) AND NOT FIREABLE(FF2b_17) AND NOT FIREABLE(FF2b_14) AND NOT FIREABLE(FF2b_15) AND NOT FIREABLE(FF2b_20) AND NOT FIREABLE(FF2b_18) AND NOT FIREABLE(FF2b_19) AND NOT FIREABLE(FF2a_1) AND NOT FIREABLE(FF2a_10) AND NOT FIREABLE(FF2a_11) AND NOT FIREABLE(FF2a_12) AND NOT FIREABLE(FF2a_13) AND NOT FIREABLE(FF2a_14) AND NOT FIREABLE(FF2a_15) AND NOT FIREABLE(FF2a_16) AND NOT FIREABLE(FF2a_17) AND NOT FIREABLE(FF2a_2) AND NOT FIREABLE(FF2a_3) AND NOT FIREABLE(FF2a_4) AND NOT FIREABLE(FF2a_5) AND NOT FIREABLE(FF2a_6) AND NOT FIREABLE(FF2a_7) AND NOT FIREABLE(FF2a_8) AND NOT FIREABLE(FF2a_9) AND NOT FIREABLE(FF2a_20) AND NOT FIREABLE(FF2a_19) AND NOT FIREABLE(FF2a_18) AND NOT FIREABLE(FF1a_1) AND NOT FIREABLE(FF1a_8) AND NOT FIREABLE(FF1a_9) AND NOT FIREABLE(FF1a_6) AND NOT FIREABLE(FF1a_7) AND NOT FIREABLE(FF1a_4) AND NOT FIREABLE(FF1a_5) AND NOT FIREABLE(FF1a_2) AND NOT FIREABLE(FF1a_3) AND NOT FIREABLE(FF1a_17) AND NOT FIREABLE(FF1a_16) AND NOT FIREABLE(FF1a_15) AND NOT FIREABLE(FF1a_14) AND NOT FIREABLE(FF1a_13) AND NOT FIREABLE(FF1a_12) AND NOT FIREABLE(FF1a_11) AND NOT FIREABLE(FF1a_10) AND NOT FIREABLE(FF1a_20) AND NOT FIREABLE(FF1a_19) AND NOT FIREABLE(FF1a_18) AND NOT FIREABLE(FF2a_1) AND NOT FIREABLE(FF2a_10) AND NOT FIREABLE(FF2a_11) AND NOT FIREABLE(FF2a_12) AND NOT FIREABLE(FF2a_13) AND NOT FIREABLE(FF2a_14) AND NOT FIREABLE(FF2a_15) AND NOT FIREABLE(FF2a_16) AND NOT FIREABLE(FF2a_17) AND NOT FIREABLE(FF2a_2) AND NOT FIREABLE(FF2a_3) AND NOT FIREABLE(FF2a_4) AND NOT FIREABLE(FF2a_5) AND NOT FIREABLE(FF2a_6) AND NOT FIREABLE(FF2a_7) AND NOT FIREABLE(FF2a_8) AND NOT FIREABLE(FF2a_9) AND NOT FIREABLE(FF2a_20) AND NOT FIREABLE(FF2a_19) AND NOT FIREABLE(FF2a_18) AND (FIREABLE(FF2b_9) OR FIREABLE(FF2b_8) OR FIREABLE(FF2b_7) OR FIREABLE(FF2b_6) OR FIREABLE(FF2b_13) OR FIREABLE(FF2b_12) OR FIREABLE(FF2b_11) OR FIREABLE(FF2b_10) OR FIREABLE(FF2b_1) OR FIREABLE(FF2b_5) OR FIREABLE(FF2b_4) OR FIREABLE(FF2b_3) OR FIREABLE(FF2b_2) OR FIREABLE(FF2b_16) OR FIREABLE(FF2b_17) OR FIREABLE(FF2b_14) OR FIREABLE(FF2b_15) OR FIREABLE(FF2b_20) OR FIREABLE(FF2b_18) OR FIREABLE(FF2b_19) OR FIREABLE(FF1a_1) OR FIREABLE(FF1a_8) OR FIREABLE(FF1a_9) OR FIREABLE(FF1a_6) OR FIREABLE(FF1a_7) OR FIREABLE(FF1a_4) OR FIREABLE(FF1a_5) OR FIREABLE(FF1a_2) OR FIREABLE(FF1a_3) OR FIREABLE(FF1a_17) OR FIREABLE(FF1a_16) OR FIREABLE(FF1a_15) OR FIREABLE(FF1a_14) OR FIREABLE(FF1a_13) OR FIREABLE(FF1a_12) OR FIREABLE(FF1a_11) OR FIREABLE(FF1a_10) OR FIREABLE(FF1a_20) OR FIREABLE(FF1a_19) OR FIREABLE(FF1a_18)) AND NOT FIREABLE(FF1b_5) AND NOT FIREABLE(FF1b_4) AND NOT FIREABLE(FF1b_3) AND NOT FIREABLE(FF1b_2) AND NOT FIREABLE(FF1b_1) AND NOT FIREABLE(FF1b_15) AND NOT FIREABLE(FF1b_14) AND NOT FIREABLE(FF1b_17) AND NOT FIREABLE(FF1b_16) AND NOT FIREABLE(FF1b_19) AND NOT FIREABLE(FF1b_18) AND NOT FIREABLE(FF1b_20) AND NOT FIREABLE(FF1b_7) AND NOT FIREABLE(FF1b_6) AND NOT FIREABLE(FF1b_9) AND NOT FIREABLE(FF1b_8) AND NOT FIREABLE(FF1b_11) AND NOT FIREABLE(FF1b_10) AND NOT FIREABLE(FF1b_13) AND NOT FIREABLE(FF1b_12))
lola: sara not yet started (preprocessing) || 1574617 markings, 2568762 edges, 314923 markings/sec, 0 secs
lola: state equation: Could not create input for sara: DNF too long or DEADLOCK predicate contained
lola: sara not yet started (preprocessing) || 2875990 markings, 4903599 edges, 260275 markings/sec, 5 secs
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lola: Child process aborted or communication problem between parent and child process
lola: ========================================
lola: ...considering subproblem: A (G ((FIREABLE(FF2b_9) OR FIREABLE(FF2b_8) OR FIREABLE(FF2b_7) OR FIREABLE(FF2b_6) OR FIREABLE(FF2b_13) OR FIREABLE(FF2b_12) OR FIREABLE(FF2b_11) OR FIREABLE(FF2b_10) OR FIREABLE(FF2b_1) OR FIREABLE(FF2b_5) OR FIREABLE(FF2b_4) OR FIREABLE(FF2b_3) OR FIREABLE(FF2b_2) OR FIREABLE(FF2b_16) OR FIREABLE(FF2b_17) OR FIREABLE(FF2b_14) OR FIREABLE(FF2b_15) OR FIREABLE(FF2b_20) OR FIREAB... (shortened)
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(FF2b_9) OR FIREABLE(FF2b_8) OR FIREABLE(FF2b_7) OR FIREABLE(FF2b_6) OR FIREABLE(FF2b_13) OR FIREABLE(FF2b_12) OR FIREABLE(FF2b_11) OR FIREABLE(FF2b_10) OR FIREABLE(FF2b_1) OR FIREABLE(FF2b_5) OR FIREABLE(FF2b_4) OR FIREABLE(FF2b_3) OR FIREABLE(FF2b_2) OR FIREABLE(FF2b_16) OR FIREABLE(FF2b_17) OR FIREABLE(FF2b_14) OR FIREABLE(FF2b_15) OR FIREABLE(FF2b_20) OR FIREAB... (shortened)
lola: processed formula length: 3184
lola: 2 rewrites
lola: closed formula file Philosophers-PT-000020-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(FF2b_9) AND NOT FIREABLE(FF2b_8) AND NOT FIREABLE(FF2b_7) AND NOT FIREABLE(FF2b_6) AND NOT FIREABLE(FF2b_13) AND NOT FIREABLE(FF2b_12) AND NOT FIREABLE(FF2b_11) AND NOT FIREABLE(FF2b_10) AND NOT FIREABLE(FF2b_1) AND NOT FIREABLE(FF2b_5) AND NOT FIREABLE(FF2b_4) AND NOT FIREABLE(FF2b_3) AND NOT FIREABLE(FF2b_2) AND NOT FIREABLE(FF2b_16) AND NOT FIREABLE(FF2b_17) AND NOT FIREABLE(FF2b_14) AND NOT FIREABLE(FF2b_15) AND NOT FIREABLE(FF2b_20) AND NOT FIREABLE(FF2b_18) AND NOT FIREABLE(FF2b_19) AND NOT FIREABLE(FF2a_1) AND NOT FIREABLE(FF2a_10) AND NOT FIREABLE(FF2a_11) AND NOT FIREABLE(FF2a_12) AND NOT FIREABLE(FF2a_13) AND NOT FIREABLE(FF2a_14) AND NOT FIREABLE(FF2a_15) AND NOT FIREABLE(FF2a_16) AND NOT FIREABLE(FF2a_17) AND NOT FIREABLE(FF2a_2) AND NOT FIREABLE(FF2a_3) AND NOT FIREABLE(FF2a_4) AND NOT FIREABLE(FF2a_5) AND NOT FIREABLE(FF2a_6) AND NOT FIREABLE(FF2a_7) AND NOT FIREABLE(FF2a_8) AND NOT FIREABLE(FF2a_9) AND NOT FIREABLE(FF2a_20) AND NOT FIREABLE(FF2a_19) AND NOT FIREABLE(FF2a_18) AND NOT FIREABLE(FF1a_1) AND NOT FIREABLE(FF1a_8) AND NOT FIREABLE(FF1a_9) AND NOT FIREABLE(FF1a_6) AND NOT FIREABLE(FF1a_7) AND NOT FIREABLE(FF1a_4) AND NOT FIREABLE(FF1a_5) AND NOT FIREABLE(FF1a_2) AND NOT FIREABLE(FF1a_3) AND NOT FIREABLE(FF1a_17) AND NOT FIREABLE(FF1a_16) AND NOT FIREABLE(FF1a_15) AND NOT FIREABLE(FF1a_14) AND NOT FIREABLE(FF1a_13) AND NOT FIREABLE(FF1a_12) AND NOT FIREABLE(FF1a_11) AND NOT FIREABLE(FF1a_10) AND NOT FIREABLE(FF1a_20) AND NOT FIREABLE(FF1a_19) AND NOT FIREABLE(FF1a_18) AND NOT FIREABLE(FF2a_1) AND NOT FIREABLE(FF2a_10) AND NOT FIREABLE(FF2a_11) AND NOT FIREABLE(FF2a_12) AND NOT FIREABLE(FF2a_13) AND NOT FIREABLE(FF2a_14) AND NOT FIREABLE(FF2a_15) AND NOT FIREABLE(FF2a_16) AND NOT FIREABLE(FF2a_17) AND NOT FIREABLE(FF2a_2) AND NOT FIREABLE(FF2a_3) AND NOT FIREABLE(FF2a_4) AND NOT FIREABLE(FF2a_5) AND NOT FIREABLE(FF2a_6) AND NOT FIREABLE(FF2a_7) AND NOT FIREABLE(FF2a_8) AND NOT FIREABLE(FF2a_9) AND NOT FIREABLE(FF2a_20) AND NOT FIREABLE(FF2a_19) AND NOT FIREABLE(FF2a_18) AND (FIREABLE(FF2b_9) OR FIREABLE(FF2b_8) OR FIREABLE(FF2b_7) OR FIREABLE(FF2b_6) OR FIREABLE(FF2b_13) OR FIREABLE(FF2b_12) OR FIREABLE(FF2b_11) OR FIREABLE(FF2b_10) OR FIREABLE(FF2b_1) OR FIREABLE(FF2b_5) OR FIREABLE(FF2b_4) OR FIREABLE(FF2b_3) OR FIREABLE(FF2b_2) OR FIREABLE(FF2b_16) OR FIREABLE(FF2b_17) OR FIREABLE(FF2b_14) OR FIREABLE(FF2b_15) OR FIREABLE(FF2b_20) OR FIREABLE(FF2b_18) OR FIREABLE(FF2b_19) OR FIREABLE(FF1a_1) OR FIREABLE(FF1a_8) OR FIREABLE(FF1a_9) OR FIREABLE(FF1a_6) OR FIREABLE(FF1a_7) OR FIREABLE(FF1a_4) OR FIREABLE(FF1a_5) OR FIREABLE(FF1a_2) OR FIREABLE(FF1a_3) OR FIREABLE(FF1a_17) OR FIREABLE(FF1a_16) OR FIREABLE(FF1a_15) OR FIREABLE(FF1a_14) OR FIREABLE(FF1a_13) OR FIREABLE(FF1a_12) OR FIREABLE(FF1a_11) OR FIREABLE(FF1a_10) OR FIREABLE(FF1a_20) OR FIREABLE(FF1a_19) OR FIREABLE(FF1a_18)) AND NOT FIREABLE(FF1b_5) AND NOT FIREABLE(FF1b_4) AND NOT FIREABLE(FF1b_3) AND NOT FIREABLE(FF1b_2) AND NOT FIREABLE(FF1b_1) AND NOT FIREABLE(FF1b_15) AND NOT FIREABLE(FF1b_14) AND NOT FIREABLE(FF1b_17) AND NOT FIREABLE(FF1b_16) AND NOT FIREABLE(FF1b_19) AND NOT FIREABLE(FF1b_18) AND NOT FIREABLE(FF1b_20) AND NOT FIREABLE(FF1b_7) AND NOT FIREABLE(FF1b_6) AND NOT FIREABLE(FF1b_9) AND NOT FIREABLE(FF1b_8) AND NOT FIREABLE(FF1b_11) AND NOT FIREABLE(FF1b_10) AND NOT FIREABLE(FF1b_13) AND NOT FIREABLE(FF1b_12))
lola: sara not yet started (preprocessing) || 1571467 markings, 2563326 edges, 314293 markings/sec, 0 secs
lola: state equation: Could not create input for sara: DNF too long or DEADLOCK predicate contained
lola: sara not yet started (preprocessing) || 2980590 markings, 5097177 edges, 281825 markings/sec, 5 secs
lola: sara not yet started (preprocessing) || 4323257 markings, 7627461 edges, 268533 markings/sec, 10 secs
lola: sara not yet started (preprocessing) || 5604569 markings, 10108267 edges, 256262 markings/sec, 15 secs
lola: sara not yet started (preprocessing) || 6855174 markings, 12581659 edges, 250121 markings/sec, 20 secs
lola: sara not yet started (preprocessing) || 8080943 markings, 15042217 edges, 245154 markings/sec, 25 secs
lola: sara not yet started (preprocessing) || 9301524 markings, 17523925 edges, 244116 markings/sec, 30 secs
lola: sara not yet started (preprocessing) || 10507316 markings, 20006649 edges, 241158 markings/sec, 35 secs
lola: sara not yet started (preprocessing) || 11691275 markings, 22467276 edges, 236792 markings/sec, 40 secs
lola: sara not yet started (preprocessing) || 12863931 markings, 24922403 edges, 234531 markings/sec, 45 secs
lola: sara not yet started (preprocessing) || 14037835 markings, 27395053 edges, 234781 markings/sec, 50 secs
lola: sara not yet started (preprocessing) || 15201716 markings, 29868654 edges, 232776 markings/sec, 55 secs
lola: sara not yet started (preprocessing) || 16343588 markings, 32304705 edges, 228374 markings/sec, 60 secs
lola: sara not yet started (preprocessing) || 17486652 markings, 34755049 edges, 228613 markings/sec, 65 secs
lola: sara not yet started (preprocessing) || 18593251 markings, 37140256 edges, 221320 markings/sec, 70 secs
lola: sara not yet started (preprocessing) || 19699599 markings, 39535051 edges, 221270 markings/sec, 75 secs
lola: sara not yet started (preprocessing) || 20802084 markings, 41931213 edges, 220497 markings/sec, 80 secs
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lola: sara not yet started (preprocessing) || 24040065 markings, 49016808 edges, 210081 markings/sec, 95 secs
lola: sara not yet started (preprocessing) || 25111038 markings, 51372233 edges, 214195 markings/sec, 100 secs
lola: sara not yet started (preprocessing) || 26160313 markings, 53683761 edges, 209855 markings/sec, 105 secs
lola: sara not yet started (preprocessing) || 27218033 markings, 56018603 edges, 211544 markings/sec, 110 secs
lola: sara not yet started (preprocessing) || 28266372 markings, 58339416 edges, 209668 markings/sec, 115 secs
lola: sara not yet started (preprocessing) || 29295785 markings, 60625986 edges, 205883 markings/sec, 120 secs
lola: sara not yet started (preprocessing) || 30323950 markings, 62917255 edges, 205633 markings/sec, 125 secs
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lola: sara not yet started (preprocessing) || 32316352 markings, 67363040 edges, 199752 markings/sec, 135 secs
lola: sara not yet started (preprocessing) || 33297234 markings, 69561176 edges, 196176 markings/sec, 140 secs
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lola: sara not yet started (preprocessing) || 35269974 markings, 73988977 edges, 197273 markings/sec, 150 secs
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lola: sara not yet started (preprocessing) || 39174398 markings, 82788052 edges, 195488 markings/sec, 170 secs
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lola: sara not yet started (preprocessing) || 41129185 markings, 87222425 edges, 194539 markings/sec, 180 secs
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lola: sara not yet started (preprocessing) || 71804727 markings, 157960706 edges, 183942 markings/sec, 345 secs
lola: sara not yet started (preprocessing) || 72717010 markings, 160092544 edges, 182457 markings/sec, 350 secs
lola: sara not yet started (preprocessing) || 73631053 markings, 162235464 edges, 182809 markings/sec, 355 secs
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lola: sara not yet started (preprocessing) || 81768209 markings, 181328657 edges, 178977 markings/sec, 400 secs
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lola: sara not yet started (preprocessing) || 87960701 markings, 195932215 edges, 171168 markings/sec, 435 secs
lola: sara not yet started (preprocessing) || 88828177 markings, 197984701 edges, 173495 markings/sec, 440 secs
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lola: sara not yet started (preprocessing) || 100189531 markings, 224928446 edges, 173403 markings/sec, 505 secs
lola: sara not yet started (preprocessing) || 101053360 markings, 226985544 edges, 172766 markings/sec, 510 secs
lola: sara not yet started (preprocessing) || 101916533 markings, 229044429 edges, 172635 markings/sec, 515 secs
lola: sara not yet started (preprocessing) || 102786311 markings, 231117123 edges, 173956 markings/sec, 520 secs
lola: sara not yet started (preprocessing) || 103658939 markings, 233200355 edges, 174526 markings/sec, 525 secs
lola: sara not yet started (preprocessing) || 104536029 markings, 235290070 edges, 175418 markings/sec, 530 secs
lola: sara not yet started (preprocessing) || 105404595 markings, 237358993 edges, 173713 markings/sec, 535 secs
lola: sara not yet started (preprocessing) || 106255240 markings, 239391322 edges, 170129 markings/sec, 540 secs
lola: sara not yet started (preprocessing) || 107101963 markings, 241414639 edges, 169345 markings/sec, 545 secs
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lola: sara not yet started (preprocessing) || 109659741 markings, 247527569 edges, 171548 markings/sec, 560 secs
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lola: sara not yet started (preprocessing) || 111369517 markings, 251621733 edges, 170748 markings/sec, 570 secs
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lola: sara not yet started (preprocessing) || 115568556 markings, 261686542 edges, 166189 markings/sec, 595 secs
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lola: sara not yet started (preprocessing) || 117216903 markings, 265652192 edges, 165230 markings/sec, 605 secs
lola: sara not yet started (preprocessing) || 118038183 markings, 267621379 edges, 164256 markings/sec, 610 secs
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lola: sara not yet started (preprocessing) || 123796429 markings, 281485770 edges, 163611 markings/sec, 645 secs
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lola: sara not yet started (preprocessing) || 200306975 markings, 469028401 edges, 55530 markings/sec, 1110 secs
lola: sara not yet started (preprocessing) || 200314838 markings, 469047996 edges, 1573 markings/sec, 1115 secs
lola: sara not yet started (preprocessing) || 200333991 markings, 469095945 edges, 3831 markings/sec, 1120 secs
lola: sara not yet started (preprocessing) || 200347556 markings, 469129572 edges, 2713 markings/sec, 1125 secs
lola: sara not yet started (preprocessing) || 200367272 markings, 469178552 edges, 3943 markings/sec, 1130 secs
lola: sara not yet started (preprocessing) || 200385220 markings, 469223081 edges, 3590 markings/sec, 1135 secs
lola: sara not yet started (preprocessing) || 200394630 markings, 469246925 edges, 1882 markings/sec, 1140 secs
lola: Child process aborted or communication problem between parent and child process

FORMULA Philosophers-PT-000020-ReachabilityFireability-2 CANNOT_COMPUTE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: RESULT
lola:
SUMMARY: yes yes unknown yes no yes yes no no yes yes yes yes yes yes yes
lola:
preliminary result: yes yes unknown yes no yes yes no no yes yes yes yes yes yes yes
lola: memory consumption: 13052 KB
lola: time consumption: 2360 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="Philosophers-PT-000020"
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/Philosophers-PT-000020.tgz
mv Philosophers-PT-000020 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 Philosophers-PT-000020, 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-152666469900777"
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 ;