About the Execution of ITS-LoLa for Sudoku-COL-AN07
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 15745.200 | 3600000.00 | 17214.00 | 143.80 | FTTTFFFTFTTTTFFF | normal |
Execution Chart
We display below the execution chart for this examination (boot time has been removed).
Trace from the execution
Formatting '/data/fko/mcc2020-input.r228-oct2-159033547300204.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fko/mcc2020-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
..........................................................
=====================================================================
Generated by BenchKit 2-4028
Executing tool itslola
Input is Sudoku-COL-AN07, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r228-oct2-159033547300204
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 172K
-rw-r--r-- 1 mcc users 3.5K May 14 03:59 CTLCardinality.txt
-rw-r--r-- 1 mcc users 19K May 14 03:58 CTLCardinality.xml
-rw-r--r-- 1 mcc users 2.5K May 13 21:33 CTLFireability.txt
-rw-r--r-- 1 mcc users 17K May 13 21:33 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.5K May 14 10:06 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K May 14 10:06 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.0K May 14 10:06 LTLFireability.txt
-rw-r--r-- 1 mcc users 15K May 14 10:06 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 May 12 20:42 NewModel
-rw-r--r-- 1 mcc users 3.7K May 13 15:06 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 18K May 13 15:05 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.4K May 13 10:24 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 12K May 13 10:24 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K May 13 16:53 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K May 13 16:53 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 12 20:42 equiv_pt
-rw-r--r-- 1 mcc users 5 May 12 20:42 instance
-rw-r--r-- 1 mcc users 5 May 12 20:42 iscolored
-rw-r--r-- 1 mcc users 6.5K May 12 20:42 model.pnml
--------------------
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 Sudoku-COL-AN07-CTLFireability-00
FORMULA_NAME Sudoku-COL-AN07-CTLFireability-01
FORMULA_NAME Sudoku-COL-AN07-CTLFireability-02
FORMULA_NAME Sudoku-COL-AN07-CTLFireability-03
FORMULA_NAME Sudoku-COL-AN07-CTLFireability-04
FORMULA_NAME Sudoku-COL-AN07-CTLFireability-05
FORMULA_NAME Sudoku-COL-AN07-CTLFireability-06
FORMULA_NAME Sudoku-COL-AN07-CTLFireability-07
FORMULA_NAME Sudoku-COL-AN07-CTLFireability-08
FORMULA_NAME Sudoku-COL-AN07-CTLFireability-09
FORMULA_NAME Sudoku-COL-AN07-CTLFireability-10
FORMULA_NAME Sudoku-COL-AN07-CTLFireability-11
FORMULA_NAME Sudoku-COL-AN07-CTLFireability-12
FORMULA_NAME Sudoku-COL-AN07-CTLFireability-13
FORMULA_NAME Sudoku-COL-AN07-CTLFireability-14
FORMULA_NAME Sudoku-COL-AN07-CTLFireability-15
=== Now, execution of the tool begins
BK_START 1591292419062
bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
[2020-06-04 17:40:23] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLFireability, -z3path, /home/mcc/BenchKit//z3/bin/z3, -yices2path, /home/mcc/BenchKit//yices/bin/yices, -timeout, 3600, -rebuildPNML]
[2020-06-04 17:40:23] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2020-06-04 17:40:23] [INFO ] Detected file is not PT type :http://www.pnml.org/version-2009/grammar/symmetricnet
SLF4J: Failed to load class "org.slf4j.impl.StaticLoggerBinder".
SLF4J: Defaulting to no-operation (NOP) logger implementation
SLF4J: See http://www.slf4j.org/codes.html#StaticLoggerBinder for further details.
[2020-06-04 17:40:23] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 606 ms
[2020-06-04 17:40:23] [INFO ] sort/places :
N2->Rows,Cells,Columns,
N3->Board,
[2020-06-04 17:40:23] [WARNING] Unknown color function,Tuple skipping symmetry detection on parameters for transition select
[2020-06-04 17:40:23] [WARNING] Unknown color function,Tuple skipping symmetry detection on parameters for transition select
[2020-06-04 17:40:23] [WARNING] Unknown color function,Tuple skipping symmetry detection on parameters for transition select
[2020-06-04 17:40:23] [INFO ] Imported 4 HL places and 1 HL transitions for a total of 324 PT places and 216.0 transition bindings in 11 ms.
[2020-06-04 17:40:23] [INFO ] Computed order based on color domains.
[2020-06-04 17:40:23] [INFO ] Unfolded HLPN to a Petri net with 324 places and 216 transitions in 27 ms.
[2020-06-04 17:40:23] [INFO ] Unfolded HLPN properties in 2 ms.
Deduced a syphon composed of 320 places in 1 ms
Reduce places removed 320 places and 215 transitions.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 199 ms.
Incomplete random walk after 100000 steps, including 50000 resets, run finished after 283 ms. (steps per millisecond=353 ) properties seen :[1, 1, 1, 1, 1, 0, 1, 1, 1, 0]
// Phase 1: matrix 1 rows 4 cols
[2020-06-04 17:40:24] [INFO ] Computed 3 place invariants in 2 ms
[2020-06-04 17:40:24] [INFO ] [Real]Absence check using 3 positive place invariants in 17 ms returned unsat
[2020-06-04 17:40:24] [INFO ] [Real]Absence check using 3 positive place invariants in 25 ms returned unsat
Successfully simplified 2 atomic propositions for a total of 2 simplifications.
[2020-06-04 17:40:24] [INFO ] Flatten gal took : 14 ms
[2020-06-04 17:40:24] [INFO ] Flatten gal took : 2 ms
[2020-06-04 17:40:24] [INFO ] Export to MCC properties in file /home/mcc/execution/CTLFireability.sr.xml took 2 ms.
[2020-06-04 17:40:24] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml took 0 ms.
info: Time: 3600 - MCC
vrfy: Checking CTLFireability @ Sudoku-COL-AN07 @ 3570 seconds
FORMULA Sudoku-COL-AN07-CTLFireability-03 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
FORMULA Sudoku-COL-AN07-CTLFireability-12 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
FORMULA Sudoku-COL-AN07-CTLFireability-09 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
FORMULA Sudoku-COL-AN07-CTLFireability-08 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
FORMULA Sudoku-COL-AN07-CTLFireability-15 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
FORMULA Sudoku-COL-AN07-CTLFireability-14 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
FORMULA Sudoku-COL-AN07-CTLFireability-11 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
FORMULA Sudoku-COL-AN07-CTLFireability-05 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
FORMULA Sudoku-COL-AN07-CTLFireability-10 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
FORMULA Sudoku-COL-AN07-CTLFireability-00 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
FORMULA Sudoku-COL-AN07-CTLFireability-06 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
FORMULA Sudoku-COL-AN07-CTLFireability-07 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
FORMULA Sudoku-COL-AN07-CTLFireability-02 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
FORMULA Sudoku-COL-AN07-CTLFireability-01 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
FORMULA Sudoku-COL-AN07-CTLFireability-13 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
FORMULA Sudoku-COL-AN07-CTLFireability-04 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
vrfy: finished
info: timeLeft: 3567
rslt: Output for CTLFireability @ Sudoku-COL-AN07
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lola: LoLA will run for 3570 seconds at most (--timelimit)
lola: NET
lola: input: PNML file (--pnml)
lola: reading net from model.pnml
lola: reading pnml
lola: PNML file contains place/transition net
lola: finished parsing
lola: closed net file model.pnml
lola: 5/268435456 symbol table entries, 0 collisions
lola: preprocessing...
lola: Size of bit vector: 128
lola: finding significant places
lola: 4 places, 1 transitions, 1 significant places
lola: compute conflict clusters
lola: computed conflict clusters
lola: Computing conflicting sets
lola: Computing back conflicting sets
lola: TASK
lola: Reading formula in XML format (--xmlformula)
lola: reading pnml
lola: reading formula from CTLFireability.xml
lola: A (F (((((A (F (((1 <= p0) AND (1 <= p2) AND (1 <= p3)))) AND A (G (((1 <= p0) AND (1 <= p2) AND (1 <= p3))))) AND (1 <= p0)) AND (1 <= p2)) AND (1 <= p3)))) : (A (F (((p0 <= 0) OR (p2 <= 0) OR (p3 <= 0)))) AND A (F (((1 <= p0) AND (1 <= p2) AND (1 <= p3))))) : (((A (F (A (F (((p0 <= 0) OR (p2 <= 0) OR (p3 <= 0)))))) AND (1 <= p0)) AND (1 <= p2)) AND (1 <= p3)) : E (G ((A (X (((1 <= p0) AND (1 <= p2) AND (1 <= p3)))) OR ((1 <= p0) AND (1 <= p2) AND (1 <= p3))))) : A (G ((E (G (((1 <= p0) AND (1 <= p2) AND (1 <= p3)))) AND E (F (((1 <= p0) AND (1 <= p2) AND (1 <= p3))))))) : A ((E ((((1 <= p0) AND (1 <= p2) AND (1 <= p3)) U ((1 <= p0) AND (1 <= p2) AND (1 <= p3)))) U (((E (G (((1 <= p0) AND (1 <= p2) AND (1 <= p3)))) AND (1 <= p0)) AND (1 <= p2)) AND (1 <= p3)))) : (((1 <= p0) AND (1 <= p2) AND (1 <= p3)) AND E (G (((1 <= p0) AND (1 <= p2) AND (1 <= p3))))) : (((NOT(A (G (((1 <= p0) AND (1 <= p2) AND (1 <= p3))))) AND (1 <= p0)) AND (1 <= p2)) AND (1 <= p3)) : A (G (E (G (A (F (((1 <= p0) AND (1 <= p2) AND (1 <= p3)))))))) : E (F (((p0 <= 0) OR (p2 <= 0) OR (p3 <= 0)))) : E (G ((E (G (((p0 <= 0) OR (p2 <= 0) OR (p3 <= 0)))) OR NOT(E (G (((1 <= p0) AND (1 <= p2) AND (1 <= p3)))))))) : A (F (NOT(A ((((1 <= p0) AND (1 <= p2) AND (1 <= p3)) U ((1 <= p0) AND (1 <= p2) AND (1 <= p3))))))) : ((A (X (((((A (X (((1 <= p0) AND (1 <= p2) AND (1 <= p3)))) OR ((1 <= p0) AND (1 <= p2) AND (1 <= p3))) OR (p0 <= 0)) OR (p2 <= 0)) OR (p3 <= 0)))) AND A (F (((1 <= p0) AND (1 <= p2) AND (1 <= p3))))) AND NOT(E (G (((1 <= p0) AND (1 <= p2) AND (1 <= p3)))))) : (((p0 <= 0) OR (p2 <= 0) OR (p3 <= 0)) OR (E ((((1 <= p0) AND (1 <= p2) AND (1 <= p3)) U ((1 <= p0) AND (1 <= p2) AND (1 <= p3)))) AND E (G (((1 <= p0) AND (1 <= p2) AND (1 <= p3)))))) : E (G (A (F (A (F (((1 <= p0) AND (1 <= p2) AND (1 <= p3)))))))) : A (G (A (F (((1 <= p0) AND (1 <= p2) AND (1 <= p3))))))
lola: rewrite Frontend/Parser/formula_rewrite.k:251
lola: rewrite Frontend/Parser/formula_rewrite.k:251
lola: rewrite Frontend/Parser/formula_rewrite.k:251
lola: rewrite Frontend/Parser/formula_rewrite.k:251
lola: rewrite Frontend/Parser/formula_rewrite.k:251
lola: rewrite Frontend/Parser/formula_rewrite.k:251
lola: rewrite Frontend/Parser/formula_rewrite.k:392
lola: rewrite Frontend/Parser/formula_rewrite.k:251
lola: rewrite Frontend/Parser/formula_rewrite.k:251
lola: rewrite Frontend/Parser/formula_rewrite.k:251
lola: rewrite Frontend/Parser/formula_rewrite.k:545
lola: rewrite Frontend/Parser/formula_rewrite.k:458
lola: rewrite Frontend/Parser/formula_rewrite.k:251
lola: rewrite Frontend/Parser/formula_rewrite.k:251
lola: rewrite Frontend/Parser/formula_rewrite.k:251
lola: rewrite Frontend/Parser/formula_rewrite.k:323
lola: rewrite Frontend/Parser/formula_rewrite.k:329
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: rewrite Frontend/Parser/formula_rewrite.k:251
lola: rewrite Frontend/Parser/formula_rewrite.k:251
lola: rewrite Frontend/Parser/formula_rewrite.k:251
lola: rewrite Frontend/Parser/formula_rewrite.k:458
lola: rewrite Frontend/Parser/formula_rewrite.k:326
lola: rewrite Frontend/Parser/formula_rewrite.k:329
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: rewrite Frontend/Parser/formula_rewrite.k:323
lola: rewrite Frontend/Parser/formula_rewrite.k:338
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: rewrite Frontend/Parser/formula_rewrite.k:254
lola: rewrite Frontend/Parser/formula_rewrite.k:254
lola: rewrite Frontend/Parser/formula_rewrite.k:254
lola: rewrite Frontend/Parser/formula_rewrite.k:254
lola: rewrite Frontend/Parser/formula_rewrite.k:254
lola: rewrite Frontend/Parser/formula_rewrite.k:254
lola: rewrite Frontend/Parser/formula_rewrite.k:326
lola: rewrite Frontend/Parser/formula_rewrite.k:329
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: rewrite Frontend/Parser/formula_rewrite.k:251
lola: rewrite Frontend/Parser/formula_rewrite.k:392
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 (G ((A (X (((1 <= p0) AND (1 <= p2) AND (1 <= p3)))) OR ((1 <= p0) AND (1 <= p2) AND (1 <= p3)))))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: rewrite Frontend/Parser/formula_rewrite.k:812
lola: rewrite Frontend/Parser/formula_rewrite.k:808
lola: processed formula: EG((AX(((1 <= p0) AND (1 <= p2) AND (1 <= p3))) OR ((1 <= p0) AND (1 <= p2) AND (1 <= p3))))
lola: processed formula length: 92
lola: 42 rewrites
lola: closed formula file CTLFireability.xml
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: Using CTL preserving stubborn sets
lola: RUNNING
lola: CTL formula contains 1 significant temporal operators and needs 5 bytes of payload
lola: Ignoring fairness constraints (--fair).
lola: SUBRESULT
lola: result: yes
lola: produced by: CTL model checker
lola: The net satisfies the given formula.
lola: 2 markings, 1 edges
lola: subprocess 1 will run for 237 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (A (X ((A (X (((1 <= p0) AND (1 <= p2) AND (1 <= p3)))) OR (((1 <= p0) AND (1 <= p2) AND (1 <= p3)) OR ((p0 <= 0) OR ((p2 <= 0) OR (p3 <= 0))))))) AND (A (F (((1 <= p0) AND (1 <= p2) AND (1 <= p3)))) AND A (F (((p0 <= 0) OR (p2 <= 0) OR (p3 <= 0))))))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: subprocess 1 will run for 237 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (F (((p0 <= 0) OR (p2 <= 0) OR (p3 <= 0))))
lola: ========================================
lola: SUBTASK
lola: checking eventual occurrence
lola: ========================================
lola: rewrite Frontend/Parser/formula_rewrite.k:584
lola: rewrite Frontend/Parser/formula_rewrite.k:749
lola: rewrite Frontend/Parser/formula_rewrite.k:788
lola: processed formula: ((1 <= p0) AND (1 <= p2) AND (1 <= p3))
lola: processed formula length: 39
lola: 43 rewrites
lola: closed formula file CTLFireability.xml
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: SEARCH (state space / EG)
lola: state space: using search routine for EG formula (--search=depth)
lola: state space: using EG preserving stubborn set method (--stubborn=tarjan)
lola: Planning: workflow for reachability check: stateequation (--findpath=off)
lola: built state equation task
lola: RUNNING
lola: SUBRESULT
lola: result: yes
lola: produced by: state space / EG
lola: state equation task get result started, id 0
lola: rewrite Frontend/Parser/formula_rewrite.k:721
lola: rewrite Frontend/Parser/formula_rewrite.k:700
lola: state equation task get result rewrite finished id 0
lola: The predicate eventually occurs.
lola: 1 markings, 0 edges
lola: state equation task get result unparse finished++ id 0
lola: formula 0: ((p0 <= 0) OR (p2 <= 0) OR (p3 <= 0))
lola: state equation task get result unparse finished id 0
lola: state equation: Generated DNF with 3 literals and 3 conjunctive subformulas
lola: state equation: write sara problem file to CTLFireability-0.sara
lola: subprocess 2 will run for 254 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (F (((1 <= p0) AND (1 <= p2) AND (1 <= p3))))
lola: ========================================
lola: SUBTASK
lola: checking eventual occurrence
lola: rewrite Frontend/Parser/formula_rewrite.k:584
lola: rewrite Frontend/Parser/formula_rewrite.k:749
lola: rewrite Frontend/Parser/formula_rewrite.k:787
lola: processed formula: ((p0 <= 0) OR (p2 <= 0) OR (p3 <= 0))
lola: processed formula length: 39
lola: 43 rewrites
lola: closed formula file CTLFireability.xml
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: SEARCH (state space / EG)
lola: state space: using search routine for EG formula (--search=depth)
lola: state space: using EG preserving stubborn set method (--stubborn=tarjan)
lola: Planning: workflow for reachability check: stateequation (--findpath=off)
lola: built state equation task
lola: RUNNING
lola: state equation task get result started, id 0
lola: SUBRESULT
lola: result: yes
lola: produced by: state space / EG
lola: The predicate eventually occurs.
lola: 1 markings, 0 edges
lola: ========================================
lola: subprocess 3 will run for 274 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (X ((A (X (((1 <= p0) AND (1 <= p2) AND (1 <= p3)))) OR (((1 <= p0) AND (1 <= p2) AND (1 <= p3)) OR ((p0 <= 0) OR ((p2 <= 0) OR (p3 <= 0)))))))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: rewrite Frontend/Parser/formula_rewrite.k:812
lola: rewrite Frontend/Parser/formula_rewrite.k:812
lola: processed formula: AX((AX(((1 <= p0) AND (1 <= p2) AND (1 <= p3))) OR (((1 <= p0) AND (1 <= p2) AND (1 <= p3)) OR ((p0 <= 0) OR ((p2 <= 0) OR (p3 <= 0))))))
lola: processed formula length: 137
lola: 42 rewrites
lola: closed formula file CTLFireability.xml
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: Using CTL preserving stubborn sets
lola: RUNNING
lola: CTL formula contains 0 significant temporal operators and needs 0 bytes of payload
lola: Ignoring fairness constraints (--fair).
lola: SUBRESULT
lola: result: yes
lola: produced by: CTL model checker
lola: The net satisfies the given formula.
lola: 0 markings, 0 edges
lola: ========================================
lola: SUBRESULT
lola: result: yes
lola: The Boolean predicate is true.
lola: ========================================
lola: ========================================
lola: subprocess 2 will run for 254 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (F (((p0 <= 0) OR (p2 <= 0) OR (p3 <= 0))))
lola: ========================================
lola: SUBTASK
lola: checking reachability
lola: Planning: workflow for reachability check: stateequation||search (--findpath=off)
lola: rewrite Frontend/Parser/formula_rewrite.k:711
lola: processed formula: E (F (((p0 <= 0) OR (p2 <= 0) OR (p3 <= 0))))
lola: processed formula length: 47
lola: 41 rewrites
lola: closed formula file CTLFireability.xml
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: built state equation task
lola: RUNNING
lola: state equation task get result started, id 0
lola: rewrite Frontend/Parser/formula_rewrite.k:711
lola: state equation task get result rewrite finished id 0
lola: state equation task get result unparse finished++ id 0
lola: formula 0: ((p0 <= 0) OR (p2 <= 0) OR (p3 <= 0))
lola: state equation task get result unparse finished id 0
lola: state equation: Generated DNF with 3 literals and 3 conjunctive subformulas
lola: SUBRESULT
lola: result: yes
lola: produced by: state space
lola: The predicate is reachable.
lola: 2 markings, 1 edges
lola: ========================================
lola: subprocess 3 will run for 274 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (G (A (F (((1 <= p0) AND (1 <= p2) AND (1 <= p3))))))
lola: ========================================
lola: SUBTASK
lola: checking eventual occurrence from all states
lola: rewrite Frontend/Parser/formula_rewrite.k:599
lola: rewrite Frontend/Parser/formula_rewrite.k:634
lola: rewrite Frontend/Parser/formula_rewrite.k:734
lola: rewrite Frontend/Parser/formula_rewrite.k:787
lola: processed formula: ((p0 <= 0) OR (p2 <= 0) OR (p3 <= 0))
lola: processed formula length: 39
lola: 44 rewrites
lola: closed formula file CTLFireability.xml
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: SEARCH (state space /EFEG)
lola: state space: using reachability graph (EFEG version) (--search=depth)
lola: state space: using reachability preserving stubborn set method with insertion algorithm (--stubborn=tarjan)
lola: Planning: workflow for reachability check: stateequation (--findpath=off)
lola: built state equation task
lola: Planning: workflow for reachability check: stateequation (--findpath=off)
lola: built state equation task
lola: RUNNING
lola: SUBRESULT
lola: result: no
lola: produced by: state space /EFEG
lola: The predicate does not eventually occur from all states.
lola: 2 markings, 1 edges
lola: state equation task get result started, id 1
lola: rewrite Frontend/Parser/formula_rewrite.k:711
lola: rewrite Frontend/Parser/formula_rewrite.k:787
lola: state equation task get result rewrite finished id 1
lola: state equation task get result unparse finished++ id 1
lola: formula 1: ((p0 <= 0) OR (p2 <= 0) OR (p3 <= 0))
lola: state equation task get result unparse finished id 1
lola: state equation: Generated DNF with 3 literals and 3 conjunctive subformulas
lola: state equation task get result started, id 0
lola: rewrite Frontend/Parser/formula_rewrite.k:721
lola: rewrite Frontend/Parser/formula_rewrite.k:700
lola: state equation task get result rewrite finished id 0
lola: state equation task get result unparse finished++ id 0
lola: formula 0: ((1 <= p0) AND (1 <= p2) AND (1 <= p3))
lola: state equation task get result unparse finished id 0
lola: state equation: Generated DNF with 3 literals and 1 conjunctive subformulas
lola: state equation: write sara problem file to CTLFireability-3-0.sara
lola: state equation: write sara problem file to CTLFireability-3-1.sara
lola: lola: state equation: calling and running sara========================================
lola: state equation: calling and running sara
lola: subprocess 4 will run for 297 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (G (A (F (((1 <= p0) AND (1 <= p2) AND (1 <= p3))))))
lola: ========================================
lola: SUBTASK
lola: checking eventual occurrence from all states
lola: rewrite Frontend/Parser/formula_rewrite.k:599
lola: rewrite Frontend/Parser/formula_rewrite.k:634
lola: rewrite Frontend/Parser/formula_rewrite.k:734
lola: rewrite Frontend/Parser/formula_rewrite.k:787
lola: processed formula: ((p0 <= 0) OR (p2 <= 0) OR (p3 <= 0))
lola: processed formula length: 39
lola: 44 rewrites
lola: closed formula file CTLFireability.xml
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: SEARCH (state space /EFEG)
lola: state space: using reachability graph (EFEG version) (--search=depth)
lola: state space: using reachability preserving stubborn set method with insertion algorithm (--stubborn=tarjan)
lola: Planning: workflow for reachability check: stateequation (--findpath=off)
lola: built state equation task
lola: Planning: workflow for reachability check: stateequation (--findpath=off)
lola: built state equation task
lola: RUNNING
lola: state equation task get result started, id 0
lola: rewrite Frontend/Parser/formula_rewrite.k:721
lola: rewrite Frontend/Parser/formula_rewrite.k:700
lola: state equation task get result rewrite finished id 0
lola: state equation task get result unparse finished++ id 0
lola: formula 0: ((1 <= p0) AND (1 <= p2) AND (1 <= p3))
lola: state equation task get result unparse finished id 0
lola: state equation: Generated DNF with 3 literals and 1 conjunctive subformulas
lola: state equation: write sara problem file to CTLFireability-4-0.sara
lola: state equation: calling and running sara
lola: state equation task get result started, id 1
lola: rewrite Frontend/Parser/formula_rewrite.k:711
lola: rewrite Frontend/Parser/formula_rewrite.k:787
lola: state equation task get result rewrite finished id 1
lola: state equation task get result unparse finished++ id 1
lola: formula 1: ((p0 <= 0) OR (p2 <= 0) OR (p3 <= 0))
lola: state equation task get result unparse finished id 1
lola: state equation: Generated DNF with 3 literals and 3 conjunctive subformulas
sara: try reading problem file CTLFireability-4-0.sara.
lola: state equation: write sara problem file to CTLFireability-4-1.sara
sara: try reading problem file CTLFireability-3-1.sara.
sara: try reading problem file CTLFireability-3-0.sara.
lola: state equation: calling and running sara
lola: SUBRESULT
sara: place or transition ordering is non-deterministic
sara: place or transition ordering is non-deterministic
sara: try reading problem file CTLFireability-4-1.sara.
sara: place or transition ordering is non-deterministic
lola: result: no
lola: produced by: state space /EFEG
lola: The predicate does not eventually occur from all states.
lola: 2 markings, 1 edges
lola: ========================================
lola: subprocess 5 will run for 324 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (G (A (F (((1 <= p0) AND (1 <= p2) AND (1 <= p3))))))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: rewrite Frontend/Parser/formula_rewrite.k:811
lola: rewrite Frontend/Parser/formula_rewrite.k:808
lola: processed formula: EG(AF(((1 <= p0) AND (1 <= p2) AND (1 <= p3))))
lola: processed formula length: 47
lola: 42 rewrites
lola: closed formula file CTLFireability.xml
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: Using CTL preserving stubborn sets
lola: RUNNING
lola: CTL formula contains 2 significant temporal operators and needs 9 bytes of payload
lola: Ignoring fairness constraints (--fair).
lola: SUBRESULT
lola: result: no
lola: produced by: CTL model checker
lola: The net does not satisfy the given formula.
lola: 2 markings, 3 edges
lola: ========================================
lola: subprocess 6 will run for 356 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (F (E ((((p0 <= 0) OR (p2 <= 0) OR (p3 <= 0)) R ((p0 <= 0) OR (p2 <= 0) OR (p3 <= 0))))))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: rewrite Frontend/Parser/formula_rewrite.k:810
lola: rewrite Frontend/Parser/formula_rewrite.k:811
lola: processed formula: AF(E(((p0 <= 0) OR (p2 <= 0) OR (p3 <= 0)) R ((p0 <= 0) OR (p2 <= 0) OR (p3 <= 0))))
lola: processed formula length: 88
lola: 42 rewrites
lola: closed formula file CTLFireability.xml
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: Using CTL preserving stubborn sets
lola: RUNNING
lola: CTL formula contains 2 significant temporal operators and needs 9 bytes of payload
lola: Ignoring fairness constraints (--fair).
lola: SUBRESULT
lola: result: yes
lola: produced by: CTL model checker
lola: The net satisfies the given formula.
lola: 2 markings, 3 edges
lola: ========================================
lola: subprocess 7 will run for 396 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A ((E ((((1 <= p0) AND (1 <= p2) AND (1 <= p3)) U ((1 <= p0) AND (1 <= p2) AND (1 <= p3)))) U (E (G (((1 <= p0) AND (1 <= p2) AND (1 <= p3)))) AND ((1 <= p0) AND ((1 <= p2) AND (1 <= p3))))))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: rewrite Frontend/Parser/formula_rewrite.k:809
lola: rewrite Frontend/Parser/formula_rewrite.k:808
lola: rewrite Frontend/Parser/formula_rewrite.k:814
lola: processed formula: A(E(((1 <= p0) AND (1 <= p2) AND (1 <= p3)) U ((1 <= p0) AND (1 <= p2) AND (1 <= p3))) U (EG(((1 <= p0) AND (1 <= p2) AND (1 <= p3))) AND ((1 <= p0) AND ((1 <= p2) AND (1 <= p3)))))
lola: processed formula length: 181
lola: 43 rewrites
lola: closed formula file CTLFireability.xml
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: Using CTL preserving stubborn sets
lola: RUNNING
lola: CTL formula contains 3 significant temporal operators and needs 13 bytes of payload
lola: Ignoring fairness constraints (--fair).
lola: SUBRESULT
lola: result: no
lola: produced by: CTL model checker
lola: The net does not satisfy the given formula.
lola: 2 markings, 6 edges
lola: ========================================
lola: subprocess 8 will run for 445 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (G ((E (G (((p0 <= 0) OR (p2 <= 0) OR (p3 <= 0)))) OR A (F (((p0 <= 0) OR (p2 <= 0) OR (p3 <= 0)))))))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: rewrite Frontend/Parser/formula_rewrite.k:808
lola: rewrite Frontend/Parser/formula_rewrite.k:811
lola: rewrite Frontend/Parser/formula_rewrite.k:808
lola: processed formula: EG((EG(((p0 <= 0) OR (p2 <= 0) OR (p3 <= 0))) OR AF(((p0 <= 0) OR (p2 <= 0) OR (p3 <= 0)))))
lola: processed formula length: 96
lola: 43 rewrites
lola: closed formula file CTLFireability.xml
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: Using CTL preserving stubborn sets
lola: RUNNING
lola: CTL formula contains 3 significant temporal operators and needs 13 bytes of payload
lola: Ignoring fairness constraints (--fair).
lola: SUBRESULT
lola: result: yes
lola: produced by: CTL model checker
lola: The net satisfies the given formula.
lola: 2 markings, 5 edges
lola: ========================================
lola: subprocess 9 will run for 509 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (F ((A (F (((1 <= p0) AND (1 <= p2) AND (1 <= p3)))) AND (A (G (((1 <= p0) AND (1 <= p2) AND (1 <= p3)))) AND ((1 <= p0) AND ((1 <= p2) AND (1 <= p3)))))))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: rewrite Frontend/Parser/formula_rewrite.k:811
lola: rewrite Frontend/Parser/formula_rewrite.k:813
lola: rewrite Frontend/Parser/formula_rewrite.k:811
lola: processed formula: AF((AF(((1 <= p0) AND (1 <= p2) AND (1 <= p3))) AND (AG(((1 <= p0) AND (1 <= p2) AND (1 <= p3))) AND ((1 <= p0) AND ((1 <= p2) AND (1 <= p3))))))
lola: processed formula length: 145
lola: 43 rewrites
lola: closed formula file CTLFireability.xml
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: Using CTL preserving stubborn sets
lola: RUNNING
lola: CTL formula contains 3 significant temporal operators and needs 13 bytes of payload
lola: Ignoring fairness constraints (--fair).
lola: SUBRESULT
lola: result: no
lola: produced by: CTL model checker
lola: The net does not satisfy the given formula.
lola: 2 markings, 5 edges
lola: ========================================
lola: subprocess 10 will run for 594 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (((1 <= p0) AND (1 <= p2) AND (1 <= p3)) AND E (G (((1 <= p0) AND (1 <= p2) AND (1 <= p3)))))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: subprocess 10 will run for 594 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: ((1 <= p0) AND (1 <= p2) AND (1 <= p3))
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: processed formula: ((1 <= p0) AND (1 <= p2) AND (1 <= p3))
lola: processed formula length: 39
lola: 40 rewrites
lola: closed formula file CTLFireability.xml
lola: processed formula with 3 atomic propositions
lola: RUNNING
lola: SUBRESULT
lola: result: yes
lola: produced by: preprocessing
lola: The net satisfies the property already in its initial state.
lola: 0 markings, 0 edges
lola: ========================================
lola: subprocess 11 will run for 713 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (G (((1 <= p0) AND (1 <= p2) AND (1 <= p3))))
lola: ========================================
lola: SUBTASK
lola: checking possible preservation
lola: rewrite Frontend/Parser/formula_rewrite.k:583
lola: processed formula: E (G (((1 <= p0) AND (1 <= p2) AND (1 <= p3))))
lola: processed formula length: 47
lola: 41 rewrites
lola: closed formula file CTLFireability.xml
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: SEARCH (state space / EG)
lola: state space: using search routine for EG formula (--search=depth)
lola: state space: using EG preserving stubborn set method (--stubborn=tarjan)
lola: Planning: workflow for reachability check: stateequation (--findpath=off)
lola: built state equation task
lola: RUNNING
lola: SUBRESULT
lola: result: no
lola: produced by: state space / EG
lola: state equation task get result started, id 0
lola: rewrite Frontend/Parser/formula_rewrite.k:721
lola: rewrite Frontend/Parser/formula_rewrite.k:787
lola: state equation task get result rewrite finished id 0
lola: state equation task get result unparse finished++ id 0
lola: formula 0: ((p0 <= 0) OR (p2 <= 0) OR (p3 <= 0))
lola: state equation task get result unparse finished id 0
lola: The predicate is not possibly preserved.
lola: state equation: Generated DNF with 3 literals and 3 conjunctive subformulas
lola: 1 markings, 0 edges
lola: state equation: write sara problem file to CTLFireability-11-0.sara
lola: SUBRESULT
lola: result: no
lola: The Boolean predicate is false.
lola: ========================================
lola: state equation: calling and running sara
sara: try reading problem file CTLFireability-11-0.sara.
sara: place or transition ordering is non-deterministic
lola: subprocess 11 will run for 713 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (E (F (((p0 <= 0) OR (p2 <= 0) OR (p3 <= 0)))) AND ((1 <= p0) AND ((1 <= p2) AND (1 <= p3))))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: subprocess 11 will run for 713 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: ((1 <= p0) AND ((1 <= p2) AND (1 <= p3)))
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: rewrite Frontend/Parser/formula_rewrite.k:793
lola: rewrite Frontend/Parser/formula_rewrite.k:793
lola: rewrite Frontend/Parser/formula_rewrite.k:794
lola: processed formula: ((1 <= p0) AND (1 <= p2) AND (1 <= p3))
lola: processed formula length: 39
lola: 43 rewrites
lola: closed formula file CTLFireability.xml
lola: processed formula with 3 atomic propositions
lola: RUNNING
lola: SUBRESULT
lola: result: yes
lola: produced by: preprocessing
lola: The net satisfies the property already in its initial state.
lola: 0 markings, 0 edges
lola: ========================================
lola: subprocess 12 will run for 891 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (F (((p0 <= 0) OR (p2 <= 0) OR (p3 <= 0))))
lola: ========================================
lola: SUBTASK
lola: checking reachability
lola: Planning: workflow for reachability check: stateequation||search (--findpath=off)
lola: rewrite Frontend/Parser/formula_rewrite.k:711
lola: processed formula: E (F (((p0 <= 0) OR (p2 <= 0) OR (p3 <= 0))))
lola: processed formula length: 47
lola: 41 rewrites
lola: closed formula file CTLFireability.xml
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: built state equation task
lola: RUNNING
lola: SUBRESULT
lola: result: yes
lola: produced by: state space
lola: The predicate is reachable.
lola: 2 markings, 1 edges
lola: ========================================
lola: SUBRESULT
lola: result: yes
lola: The Boolean predicate is true.
lola: ========================================
lola: ========================================
lola: subprocess 12 will run for 891 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (A (F (((p0 <= 0) OR (p2 <= 0) OR (p3 <= 0)))) AND ((1 <= p0) AND ((1 <= p2) AND (1 <= p3))))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: subprocess 12 will run for 891 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: ((1 <= p0) AND ((1 <= p2) AND (1 <= p3)))
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: rewrite Frontend/Parser/formula_rewrite.k:793
lola: rewrite Frontend/Parser/formula_rewrite.k:793
lola: rewrite Frontend/Parser/formula_rewrite.k:794
lola: processed formula: ((1 <= p0) AND (1 <= p2) AND (1 <= p3))
lola: processed formula length: 39
lola: 43 rewrites
lola: closed formula file CTLFireability.xml
lola: processed formula with 3 atomic propositions
lola: RUNNING
lola: SUBRESULT
lola: result: yes
lola: produced by: preprocessing
lola: The net satisfies the property already in its initial state.
lola: 0 markings, 0 edges
lola: ========================================
lola: subprocess 13 will run for 1189 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (F (((p0 <= 0) OR (p2 <= 0) OR (p3 <= 0))))
lola: ========================================
lola: SUBTASK
lola: checking eventual occurrence
lola: rewrite Frontend/Parser/formula_rewrite.k:584
lola: rewrite Frontend/Parser/formula_rewrite.k:749
lola: rewrite Frontend/Parser/formula_rewrite.k:787
lola: processed formula: ((1 <= p0) AND (1 <= p2) AND (1 <= p3))
lola: processed formula length: 39
lola: 43 rewrites
lola: closed formula file CTLFireability.xml
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: SEARCH (state space / EG)
lola: state space: using search routine for EG formula (--search=depth)
lola: state space: using EG preserving stubborn set method (--stubborn=tarjan)
lola: Planning: workflow for reachability check: stateequation (--findpath=off)
lola: built state equation task
lola: RUNNING
lola: SUBRESULT
lola: result: yes
lola: produced by: state space / EG
lola: The predicate eventually occurs.
lola: 1 markings, 0 edges
lola: ========================================
lola: SUBRESULT
lola: result: yes
lola: The Boolean predicate is true.
lola: ========================================
lola: subprocess 13 will run for 1189 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (A (F (((p0 <= 0) OR (p2 <= 0) OR (p3 <= 0)))) AND A (F (((1 <= p0) AND (1 <= p2) AND (1 <= p3)))))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: subprocess 13 will run for 1189 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (F (((1 <= p0) AND (1 <= p2) AND (1 <= p3))))
lola: ========================================
lola: SUBTASK
lola: checking eventual occurrence
lola: rewrite Frontend/Parser/formula_rewrite.k:584
lola: rewrite Frontend/Parser/formula_rewrite.k:749
lola: rewrite Frontend/Parser/formula_rewrite.k:787
lola: processed formula: ((p0 <= 0) OR (p2 <= 0) OR (p3 <= 0))
lola: processed formula length: 39
lola: 43 rewrites
lola: closed formula file CTLFireability.xml
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: SEARCH (state space / EG)
lola: state space: using search routine for EG formula (--search=depth)
lola: state space: using EG preserving stubborn set method (--stubborn=tarjan)
lola: Planning: workflow for reachability check: stateequation (--findpath=off)
lola: built state equation task
lola: RUNNING
lola: state equation task get result started, id 0
lola: rewrite Frontend/Parser/formula_rewrite.k:721
lola: rewrite Frontend/Parser/formula_rewrite.k:700
lola: state equation task get result rewrite finished id 0
lola: state equation task get result unparse finished++ id 0
lola: formula 0: ((1 <= p0) AND (1 <= p2) AND (1 <= p3))
lola: state equation task get result unparse finished id 0
lola: state equation: Generated DNF with 3 literals and 1 conjunctive subformulas
lola: SUBRESULT
lola: result: yes
lola: produced by: state space / EG
lola: The predicate eventually occurs.
lola: 1 markings, 0 edges
lola: ========================================
lola: subprocess 14 will run for 1783 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (F (((p0 <= 0) OR (p2 <= 0) OR (p3 <= 0))))
lola: ========================================
lola: SUBTASK
lola: checking eventual occurrence
lola: rewrite Frontend/Parser/formula_rewrite.k:584
lola: rewrite Frontend/Parser/formula_rewrite.k:749
lola: rewrite Frontend/Parser/formula_rewrite.k:787
lola: processed formula: ((1 <= p0) AND (1 <= p2) AND (1 <= p3))
lola: processed formula length: 39
lola: 43 rewrites
lola: closed formula file CTLFireability.xml
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: SEARCH (state space / EG)
lola: state space: using search routine for EG formula (--search=depth)
lola: state space: using EG preserving stubborn set method (--stubborn=tarjan)
lola: Planning: workflow for reachability check: stateequation (--findpath=off)
lola: built state equation task
lola: RUNNING
lola: state equation task get result started, id 0
lola: rewrite Frontend/Parser/formula_rewrite.k:721
lola: rewrite Frontend/Parser/formula_rewrite.k:700
lola: state equation task get result rewrite finished id 0
lola: state equation task get result unparse finished++ id 0
lola: formula 0: ((p0 <= 0) OR (p2 <= 0) OR (p3 <= 0))
lola: state equation task get result unparse finished id 0
lola: state equation: Generated DNF with 3 literals and 3 conjunctive subformulas
lola: SUBRESULT
lola: result: yes
lola: produced by: state space / EG
lola: The predicate eventually occurs.
lola: 1 markings, 0 edges
lola: state equation: write sara problem file to CTLFireability-14-0.sara
lola: ========================================
lola: SUBRESULT
lola: result: yes
lola: The Boolean predicate is true.
lola: ========================================
lola: subprocess 14 will run for 1783 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (((p0 <= 0) OR (p2 <= 0) OR (p3 <= 0)) OR (E ((((1 <= p0) AND (1 <= p2) AND (1 <= p3)) U ((1 <= p0) AND (1 <= p2) AND (1 <= p3)))) AND E (G (((1 <= p0) AND (1 <= p2) AND (1 <= p3))))))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: subprocess 14 will run for 1783 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: ((p0 <= 0) OR (p2 <= 0) OR (p3 <= 0))
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: processed formula: ((p0 <= 0) OR (p2 <= 0) OR (p3 <= 0))
lola: processed formula length: 39
lola: 40 rewrites
lola: closed formula file CTLFireability.xml
lola: processed formula with 3 atomic propositions
lola: RUNNING
lola: SUBRESULT
lola: result: no
lola: produced by: preprocessing
lola: The net violates the given property already in its initial state.
lola: 0 markings, 0 edges
lola: ========================================
lola: subprocess 15 will run for 3567 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (G (((1 <= p0) AND (1 <= p2) AND (1 <= p3))))
lola: ========================================
lola: SUBTASK
lola: checking possible preservation
lola: rewrite Frontend/Parser/formula_rewrite.k:583
lola: processed formula: E (G (((1 <= p0) AND (1 <= p2) AND (1 <= p3))))
lola: processed formula length: 47
lola: 41 rewrites
lola: closed formula file CTLFireability.xml
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: SEARCH (state space / EG)
lola: state space: using search routine for EG formula (--search=depth)
lola: state space: using EG preserving stubborn set method (--stubborn=tarjan)
lola: Planning: workflow for reachability check: stateequation (--findpath=off)
lola: built state equation task
lola: RUNNING
lola: SUBRESULT
lola: result: no
lola: produced by: state space / EG
lola: state equation task get result started, id 0
lola: rewrite Frontend/Parser/formula_rewrite.k:721
lola: rewrite Frontend/Parser/formula_rewrite.k:787
lola: state equation task get result rewrite finished id 0
lola: The predicate is not possibly preserved.
lola: state equation task get result unparse finished++ id 0
lola: formula 0: ((p0 <= 0) OR (p2 <= 0) OR (p3 <= 0))
lola: state equation task get result unparse finished id 0
lola: 1 markings, 0 edges
lola: state equation: Generated DNF with 3 literals and 3 conjunctive subformulas
lola: state equation: write sara problem file to CTLFireability-15-0.sara
lola: ========================================
lola: SUBRESULT
lola: result: no
lola: The Boolean predicate is false.
lola: ========================================
lola: subprocess 15 will run for 3567 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (A (G (((1 <= p0) AND (1 <= p2) AND (1 <= p3)))) AND A (G (E (F (((1 <= p0) AND (1 <= p2) AND (1 <= p3)))))))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: subprocess 15 will run for 3567 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (G (((1 <= p0) AND (1 <= p2) AND (1 <= p3))))
lola: ========================================
lola: SUBTASK
lola: checking invariance
lola: Planning: workflow for reachability check: stateequation||search (--findpath=off)
lola: rewrite Frontend/Parser/formula_rewrite.k:721
lola: rewrite Frontend/Parser/formula_rewrite.k:787
lola: processed formula: A (G (((1 <= p0) AND (1 <= p2) AND (1 <= p3))))
lola: processed formula length: 47
lola: 42 rewrites
lola: closed formula file CTLFireability.xml
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: built state equation task
lola: RUNNING
lola: state equation task get result started, id 0
lola: rewrite Frontend/Parser/formula_rewrite.k:721
lola: rewrite Frontend/Parser/formula_rewrite.k:787
lola: state equation task get result rewrite finished id 0
lola: state equation task get result unparse finished++ id 0
lola: formula 0: ((p0 <= 0) OR (p2 <= 0) OR (p3 <= 0))
lola: state equation task get result unparse finished id 0
lola: state equation: Generated DNF with 3 literals and 3 conjunctive subformulas
lola: state equation: write sara problem file to CTLFireability-15-0.sara
lola: state equation: calling and running sara
sara: try reading problem file CTLFireability-15-0.sara.
sara: place or transition ordering is non-deterministic
lola: SUBRESULT
lola: result: no
lola: produced by: state space
lola: The predicate is not invariant.
lola: 2 markings, 1 edges
lola: ========================================
lola: SUBRESULT
lola: result: no
lola: The Boolean predicate is false.
lola: ========================================
lola: RESULT
lola:
SUMMARY: no yes yes yes no no no yes no yes yes yes yes no no no
lola:
preliminary result: no yes yes yes no no no yes no yes yes yes yes no no no
lola: memory consumption: 34148 KB
lola: time consumption: 3 seconds
lola: print data as JSON (--json)
lola: writing JSON to CTLFireability.json
lola: closed JSON file CTLFireability.json
rslt: finished
--------------------
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="Sudoku-COL-AN07"
export BK_EXAMINATION="CTLFireability"
export BK_TOOL="itslola"
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
# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-4028"
echo " Executing tool itslola"
echo " Input is Sudoku-COL-AN07, examination is CTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r228-oct2-159033547300204"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/Sudoku-COL-AN07.tgz
mv Sudoku-COL-AN07 execution
cd execution
if [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "UpperBounds" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] || [ "CTLFireability" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh
echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "CTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLFireability" != "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 "CTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property CTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "CTLFireability.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 '
echo "FORMULA_NAME $x"
done
elif [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLFireability"
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 ;