Execution Chart

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

Trace from the execution

Formatting '/mnt/tpsp/fkordon/mcc2020-input.r211-tajo-159033478200924.qcow2', fmt=qcow2 size=4294967296 backing_file='/mnt/tpsp/fkordon/mcc2020-input.qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-4028
Executing tool itslola
Input is ShieldRVt-PT-001A, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r211-tajo-159033478200924
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 168K
-rw-r--r-- 1 mcc users 3.4K May 14 02:34 CTLCardinality.txt
-rw-r--r-- 1 mcc users 19K May 14 02:34 CTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K May 13 20:08 CTLFireability.txt
-rw-r--r-- 1 mcc users 17K May 13 20:08 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.1K May 14 10:05 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K May 14 10:05 LTLCardinality.xml
-rw-r--r-- 1 mcc users 1.8K May 14 10:05 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K May 14 10:05 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 May 12 20:42 NewModel
-rw-r--r-- 1 mcc users 3.4K May 13 14:37 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 18K May 13 14:37 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.4K May 13 09:27 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 14K May 13 09:27 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 6 May 12 20:42 equiv_col
-rw-r--r-- 1 mcc users 5 May 12 20:42 instance
-rw-r--r-- 1 mcc users 6 May 12 20:42 iscolored
-rw-r--r-- 1 mcc users 3.7K 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 ShieldRVt-PT-001A-CTLFireability-00
FORMULA_NAME ShieldRVt-PT-001A-CTLFireability-01
FORMULA_NAME ShieldRVt-PT-001A-CTLFireability-02
FORMULA_NAME ShieldRVt-PT-001A-CTLFireability-03
FORMULA_NAME ShieldRVt-PT-001A-CTLFireability-04
FORMULA_NAME ShieldRVt-PT-001A-CTLFireability-05
FORMULA_NAME ShieldRVt-PT-001A-CTLFireability-06
FORMULA_NAME ShieldRVt-PT-001A-CTLFireability-07
FORMULA_NAME ShieldRVt-PT-001A-CTLFireability-08
FORMULA_NAME ShieldRVt-PT-001A-CTLFireability-09
FORMULA_NAME ShieldRVt-PT-001A-CTLFireability-10
FORMULA_NAME ShieldRVt-PT-001A-CTLFireability-11
FORMULA_NAME ShieldRVt-PT-001A-CTLFireability-12
FORMULA_NAME ShieldRVt-PT-001A-CTLFireability-13
FORMULA_NAME ShieldRVt-PT-001A-CTLFireability-14
FORMULA_NAME ShieldRVt-PT-001A-CTLFireability-15

=== Now, execution of the tool begins

BK_START 1591335511413

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
[2020-06-05 05:38:33] [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]
[2020-06-05 05:38:33] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2020-06-05 05:38:33] [INFO ] Load time of PNML (sax parser for PT used): 21 ms
[2020-06-05 05:38:33] [INFO ] Transformed 11 places.
[2020-06-05 05:38:33] [INFO ] Transformed 11 transitions.
[2020-06-05 05:38:33] [INFO ] Found NUPN structural information;
[2020-06-05 05:38:33] [INFO ] Parsed PT model containing 11 places and 11 transitions in 55 ms.
Ensure Unique test removed 1 transitions
Reduce redundant transitions removed 1 transitions.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 13 ms.
Incomplete random walk after 100000 steps, including 0 resets, run finished after 121 ms. (steps per millisecond=826 ) properties seen :[1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 1, 1, 1, 1, 1]
// Phase 1: matrix 10 rows 11 cols
[2020-06-05 05:38:33] [INFO ] Computed 5 place invariants in 2 ms
[2020-06-05 05:38:33] [INFO ] [Real]Absence check using 5 positive place invariants in 10 ms returned unsat
Successfully simplified 1 atomic propositions for a total of 1 simplifications.
[2020-06-05 05:38:33] [INFO ] Initial state reduction rules for CTL removed 7 formulas.
[2020-06-05 05:38:33] [INFO ] Flatten gal took : 19 ms
[2020-06-05 05:38:33] [INFO ] Initial state reduction rules for CTL removed 7 formulas.
[2020-06-05 05:38:33] [INFO ] Flatten gal took : 4 ms
FORMULA ShieldRVt-PT-001A-CTLFireability-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldRVt-PT-001A-CTLFireability-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldRVt-PT-001A-CTLFireability-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldRVt-PT-001A-CTLFireability-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldRVt-PT-001A-CTLFireability-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldRVt-PT-001A-CTLFireability-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldRVt-PT-001A-CTLFireability-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2020-06-05 05:38:33] [INFO ] Export to MCC properties in file /home/mcc/execution/CTLFireability.sr.xml took 4 ms.
[2020-06-05 05:38:33] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml took 1 ms.
info: Time: 3600 - MCC
vrfy: Checking CTLFireability @ ShieldRVt-PT-001A @ 3570 seconds

FORMULA ShieldRVt-PT-001A-CTLFireability-03 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA ShieldRVt-PT-001A-CTLFireability-08 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA ShieldRVt-PT-001A-CTLFireability-13 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA ShieldRVt-PT-001A-CTLFireability-15 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA ShieldRVt-PT-001A-CTLFireability-14 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA ShieldRVt-PT-001A-CTLFireability-07 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA ShieldRVt-PT-001A-CTLFireability-01 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA ShieldRVt-PT-001A-CTLFireability-05 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA ShieldRVt-PT-001A-CTLFireability-10 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
vrfy: finished
info: timeLeft: 3567
rslt: Output for CTLFireability @ ShieldRVt-PT-001A

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"files":
{
"formula": "CTLFireability.xml",
"net": "model.pnml"
},
"formula":
{
"skeleton": "E((E(G(**)) U **)) : (A((A(X(**)) U E(G(**)))) AND (A(F(*)) OR A(G(**)))) : (A((** U **)) OR E(F(A(G(**))))) : E(F((** AND (E(G(**)) AND A(G(**)))))) : (** AND (A(F(E(X(**)))) OR **)) : (A(G(*)) AND (A(G(*)) OR **)) : (A(X(**)) AND (A(X(E(X(**)))) AND (A(F(E(X(**)))) OR **))) : A(F((** AND A(G(*))))) : A(F(E((** U **))))"
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"net":
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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: 21/268435456 symbol table entries, 0 collisions
lola: preprocessing...
lola: Size of bit vector: 352
lola: finding significant places
lola: 11 places, 10 transitions, 6 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: LP says that atomic proposition is always true: (p8 <= 1)
lola: LP says that atomic proposition is always true: (p10 <= 1)
lola: LP says that atomic proposition is always true: (p3 <= 1)
lola: LP says that atomic proposition is always true: (p0 <= 1)
lola: LP says that atomic proposition is always true: (p4 <= 1)
lola: LP says that atomic proposition is always true: (p5 <= 1)
lola: LP says that atomic proposition is always true: (p8 <= 1)
lola: LP says that atomic proposition is always true: (p6 <= 1)
lola: LP says that atomic proposition is always true: (p9 <= 1)
lola: LP says that atomic proposition is always true: (p2 <= 1)
lola: LP says that atomic proposition is always true: (p4 <= 1)
lola: LP says that atomic proposition is always true: (p10 <= 1)
lola: LP says that atomic proposition is always true: (p7 <= 1)
lola: LP says that atomic proposition is always true: (p4 <= 1)
lola: LP says that atomic proposition is always true: (p5 <= 1)
lola: LP says that atomic proposition is always true: (p8 <= 1)
lola: LP says that atomic proposition is always true: (p3 <= 1)
lola: LP says that atomic proposition is always true: (p2 <= 1)
lola: LP says that atomic proposition is always true: (p4 <= 1)
lola: LP says that atomic proposition is always true: (p10 <= 1)
lola: LP says that atomic proposition is always true: (p2 <= 1)
lola: LP says that atomic proposition is always true: (p4 <= 1)
lola: LP says that atomic proposition is always true: (p10 <= 1)
lola: LP says that atomic proposition is always true: (p2 <= 1)
lola: LP says that atomic proposition is always true: (p4 <= 1)
lola: LP says that atomic proposition is always true: (p10 <= 1)
lola: LP says that atomic proposition is always true: (p2 <= 1)
lola: LP says that atomic proposition is always true: (p4 <= 1)
lola: LP says that atomic proposition is always true: (p10 <= 1)
lola: LP says that atomic proposition is always true: (p0 <= 1)
lola: LP says that atomic proposition is always true: (p0 <= 1)
lola: LP says that atomic proposition is always true: (p6 <= 1)
lola: LP says that atomic proposition is always true: (p9 <= 1)
lola: LP says that atomic proposition is always true: (p4 <= 1)
lola: LP says that atomic proposition is always true: (p5 <= 1)
lola: LP says that atomic proposition is always true: (p8 <= 1)
lola: LP says that atomic proposition is always true: (p8 <= 1)
lola: LP says that atomic proposition is always true: (p10 <= 1)
lola: LP says that atomic proposition is always true: (p9 <= 1)
lola: LP says that atomic proposition is always true: (p0 <= 1)
lola: LP says that atomic proposition is always true: (p2 <= 1)
lola: LP says that atomic proposition is always true: (p4 <= 1)
lola: LP says that atomic proposition is always true: (p10 <= 1)
lola: LP says that atomic proposition is always true: (p3 <= 1)
lola: LP says that atomic proposition is always true: (p1 <= 1)
lola: LP says that atomic proposition is always true: (p7 <= 1)
lola: LP says that atomic proposition is always true: (p3 <= 1)
lola: LP says that atomic proposition is always true: (p9 <= 1)
lola: LP says that atomic proposition is always true: (p4 <= 1)
lola: LP says that atomic proposition is always true: (p5 <= 1)
lola: LP says that atomic proposition is always true: (p8 <= 1)
lola: LP says that atomic proposition is always true: (p0 <= 1)
lola: LP says that atomic proposition is always true: (p3 <= 1)
lola: LP says that atomic proposition is always true: (p6 <= 1)
lola: LP says that atomic proposition is always true: (p9 <= 1)
lola: LP says that atomic proposition is always true: (p8 <= 1)
lola: LP says that atomic proposition is always true: (p10 <= 1)
lola: LP says that atomic proposition is always true: (p2 <= 1)
lola: LP says that atomic proposition is always true: (p4 <= 1)
lola: LP says that atomic proposition is always true: (p10 <= 1)
lola: LP says that atomic proposition is always true: (p2 <= 1)
lola: LP says that atomic proposition is always true: (p4 <= 1)
lola: LP says that atomic proposition is always true: (p10 <= 1)
lola: LP says that atomic proposition is always true: (p6 <= 1)
lola: LP says that atomic proposition is always true: (p9 <= 1)
lola: LP says that atomic proposition is always true: (p9 <= 1)
lola: LP says that atomic proposition is always true: (p5 <= 1)
lola: LP says that atomic proposition is always true: (p0 <= 1)
lola: LP says that atomic proposition is always true: (p9 <= 1)
lola: LP says that atomic proposition is always true: (p3 <= 1)
lola: LP says that atomic proposition is always true: (p9 <= 1)
lola: E ((E (G (((p8 <= 0) OR (p10 <= 0)))) U (((p3 <= 0)) AND ((p0 <= 0)) AND ((p4 <= 0) OR (p5 <= 0) OR (p8 <= 0)) AND ((p6 <= 0) OR (p9 <= 0))))) : (A ((A (X (((1 <= p2) AND (1 <= p4) AND (1 <= p10)))) U E (G (((1 <= p7)))))) AND (NOT(E (G (((1 <= p4) AND (1 <= p5) AND (1 <= p8))))) OR E (G (A (G (((1 <= p3)))))))) : (A ((((1 <= p2) AND (((1 <= p2) AND (1 <= p4) AND (1 <= p10)) OR ((1 <= p2) AND (1 <= p4) AND (1 <= p10))) AND (1 <= p4) AND (1 <= p10)) U ((1 <= p2) AND (1 <= p4) AND (1 <= p10)))) OR E (F (A (G (((1 <= p0) AND (1 <= p0))))))) : E (F (((((1 <= p6) AND (1 <= p9) AND (1 <= p4) AND (1 <= p5) AND (1 <= p8)) AND E (G (((1 <= p8) AND (1 <= p10))))) AND A (G (((1 <= p9))))))) : (((1 <= p0)) AND (A (F (E (X (((1 <= p2) AND (1 <= p4) AND (1 <= p10)))))) OR ((1 <= p3)))) : (NOT(E (F (((1 <= p1) AND (1 <= p7))))) AND (NOT(E (F ((((1 <= p3)) OR ((1 <= p9)))))) OR (((p4 <= 0) OR (p5 <= 0) OR (p8 <= 0)) AND ((p0 <= 0) OR (p3 <= 0) OR (((p6 <= 0) OR (p9 <= 0)) AND ((p8 <= 0) OR (p10 <= 0))))))) : (A (X ((((1 <= p2) AND (1 <= p4) AND (1 <= p10)) AND E (X (((1 <= p2) AND (1 <= p4) AND (1 <= p10))))))) AND (A (F (E (X (((1 <= p6) AND (1 <= p9)))))) OR ((1 <= p9)))) : A (F ((((1 <= p0) AND ((p5 <= 0))) AND NOT(E (F (((1 <= p9)))))))) : A (F (E ((((p3 <= 0)) U ((1 <= p9))))))
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:476
lola: rewrite Frontend/Parser/formula_rewrite.k:251
lola: rewrite Frontend/Parser/formula_rewrite.k:326
lola: rewrite Frontend/Parser/formula_rewrite.k:332
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: rewrite Frontend/Parser/formula_rewrite.k:326
lola: rewrite Frontend/Parser/formula_rewrite.k:332
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: rewrite Frontend/Parser/formula_rewrite.k:551
lola: rewrite Frontend/Parser/formula_rewrite.k:251
lola: rewrite Frontend/Parser/formula_rewrite.k:326
lola: rewrite Frontend/Parser/formula_rewrite.k:332
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: computing a collection of formulas
lola: RUNNING
lola: subprocess 0 will run for 396 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (A ((A (X (((1 <= p2) AND (1 <= p4) AND (1 <= p10)))) U E (G (((1 <= p7)))))) AND (A (F (((p4 <= 0) OR (p5 <= 0) OR (p8 <= 0)))) OR A (G (((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: rewrite Frontend/Parser/formula_rewrite.k:814
lola: rewrite Frontend/Parser/formula_rewrite.k:811
lola: rewrite Frontend/Parser/formula_rewrite.k:813
lola: processed formula: (A(AX(((1 <= p2) AND (1 <= p4) AND (1 <= p10))) U EG(((1 <= p7)))) AND (AF(((p4 <= 0) OR (p5 <= 0) OR (p8 <= 0))) OR AG(((1 <= p3)))))
lola: processed formula length: 136
lola: 21 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 4 significant temporal operators and needs 17 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: 1 markings, 1 edges
lola: ========================================
lola: subprocess 1 will run for 445 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (((1 <= p0)) AND (A (F (E (X (((1 <= p2) AND (1 <= p4) AND (1 <= p10)))))) OR ((1 <= p3))))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: subprocess 1 will run for 445 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: ((1 <= p3))
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: processed formula: ((1 <= p3))
lola: processed formula length: 11
lola: 16 rewrites
lola: closed formula file CTLFireability.xml
lola: processed formula with 1 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 2 will run for 509 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: ((1 <= p0))
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: processed formula: ((1 <= p0))
lola: processed formula length: 11
lola: 16 rewrites
lola: closed formula file CTLFireability.xml
lola: processed formula with 1 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 3 will run for 594 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (F (E (X (((1 <= p2) AND (1 <= p4) AND (1 <= p10))))))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: rewrite Frontend/Parser/formula_rewrite.k:807
lola: rewrite Frontend/Parser/formula_rewrite.k:811
lola: processed formula: AF(EX(((1 <= p2) AND (1 <= p4) AND (1 <= p10))))
lola: processed formula length: 48
lola: 18 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: no
lola: produced by: CTL model checker
lola: The net does not satisfy the given formula.
lola: 14 markings, 15 edges
lola: ========================================
lola: SUBRESULT
lola: result: no
lola: The Boolean predicate is false.
lola: ========================================
lola: subprocess 2 will run for 509 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (A (X (((1 <= p2) AND (1 <= p4) AND (1 <= p10)))) AND (A (X (E (X (((1 <= p2) AND (1 <= p4) AND (1 <= p10)))))) AND (A (F (E (X (((1 <= p6) AND (1 <= p9)))))) OR ((1 <= p9)))))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: subprocess 2 will run for 509 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: ((1 <= p9))
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: processed formula: ((1 <= p9))
lola: processed formula length: 11
lola: 16 rewrites
lola: closed formula file CTLFireability.xml
lola: processed formula with 1 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 3 will run for 594 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (X (((1 <= p2) AND (1 <= p4) AND (1 <= p10))))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: rewrite Frontend/Parser/formula_rewrite.k:812
lola: processed formula: AX(((1 <= p2) AND (1 <= p4) AND (1 <= p10)))
lola: processed formula length: 44
lola: 17 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: no
lola: produced by: CTL model checker
lola: The net does not satisfy the given formula.
lola: 0 markings, 0 edges
lola: ========================================
lola: SUBRESULT
lola: result: no
lola: The Boolean predicate is false.
lola: ========================================
lola: subprocess 3 will run for 594 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (F (E ((((p3 <= 0)) U ((1 <= p9))))))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: rewrite Frontend/Parser/formula_rewrite.k:809
lola: rewrite Frontend/Parser/formula_rewrite.k:811
lola: processed formula: AF(E(((p3 <= 0)) U ((1 <= p9))))
lola: processed formula length: 32
lola: 18 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: 3 markings, 3 edges
lola: ========================================
lola: subprocess 4 will run for 713 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (F ((((1 <= p0) AND ((p5 <= 0))) AND A (G (((p9 <= 0)))))))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: rewrite Frontend/Parser/formula_rewrite.k:813
lola: rewrite Frontend/Parser/formula_rewrite.k:811
lola: processed formula: AF((((1 <= p0) AND ((p5 <= 0))) AND AG(((p9 <= 0)))))
lola: processed formula length: 53
lola: 18 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: 19 markings, 22 edges
lola: ========================================
lola: subprocess 5 will run for 891 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (F ((((1 <= p6) AND (1 <= p9) AND (1 <= p4) AND (1 <= p5) AND (1 <= p8)) AND (E (G (((1 <= p8) AND (1 <= p10)))) AND A (G (((1 <= p9))))))))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: rewrite Frontend/Parser/formula_rewrite.k:808
lola: rewrite Frontend/Parser/formula_rewrite.k:813
lola: rewrite Frontend/Parser/formula_rewrite.k:806
lola: processed formula: EF((((1 <= p6) AND (1 <= p9) AND (1 <= p4) AND (1 <= p5) AND (1 <= p8)) AND (EG(((1 <= p8) AND (1 <= p10))) AND AG(((1 <= p9))))))
lola: processed formula length: 130
lola: 19 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: 33 markings, 97 edges
lola: ========================================
lola: subprocess 6 will run for 1189 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E ((E (G (((p8 <= 0) OR (p10 <= 0)))) U (((p3 <= 0)) AND ((p0 <= 0)) AND ((p4 <= 0) OR (p5 <= 0) OR (p8 <= 0)) AND ((p6 <= 0) OR (p9 <= 0)))))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: rewrite Frontend/Parser/formula_rewrite.k:808
lola: rewrite Frontend/Parser/formula_rewrite.k:809
lola: processed formula: E(EG(((p8 <= 0) OR (p10 <= 0))) U (((p3 <= 0)) AND ((p0 <= 0)) AND ((p4 <= 0) OR (p5 <= 0) OR (p8 <= 0)) AND ((p6 <= 0) OR (p9 <= 0))))
lola: processed formula length: 139
lola: 18 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, 2 edges
lola: ========================================
lola: subprocess 7 will run for 1783 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (A ((((1 <= p2) AND (((1 <= p2) AND (1 <= p4) AND (1 <= p10)) OR ((1 <= p2) AND (1 <= p4) AND (1 <= p10))) AND (1 <= p4) AND (1 <= p10)) U ((1 <= p2) AND (1 <= p4) AND (1 <= p10)))) OR E (F (A (G (((1 <= p0) AND (1 <= p0)))))))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: subprocess 7 will run for 1783 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (F (A (G (((1 <= p0) AND (1 <= p0))))))
lola: ========================================
lola: SUBTASK
lola: checking possible invariance
lola: rewrite Frontend/Parser/formula_rewrite.k:604
lola: rewrite Frontend/Parser/formula_rewrite.k:614
lola: rewrite Frontend/Parser/formula_rewrite.k:726
lola: rewrite Frontend/Parser/formula_rewrite.k:787
lola: processed formula: ((p0 <= 0) OR (p0 <= 0))
lola: processed formula length: 25
lola: 20 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
lola: using tscc preserving stubborn set method (--stubborn)
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: SUBRESULT
lola: result: no
lola: produced by: parallel
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: The predicate is not possibly invariant.
lola: 33 markings, 97 edges
lola: ========================================
lola: subprocess 8 will run for 3567 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A ((((1 <= p2) AND (((1 <= p2) AND (1 <= p4) AND (1 <= p10)) OR ((1 <= p2) AND (1 <= p4) AND (1 <= p10))) AND (1 <= p4) AND (1 <= p10)) U ((1 <= p2) AND (1 <= p4) AND (1 <= p10))))
lola: ========================================
lola: SUBTASK
lola: checking universal until
lola: rewrite Frontend/Parser/formula_rewrite.k:577
lola: rewrite Frontend/Parser/formula_rewrite.k:735
lola: rewrite Frontend/Parser/formula_rewrite.k:695
lola: rewrite Frontend/Parser/formula_rewrite.k:787
lola: rewrite Frontend/Parser/formula_rewrite.k:787
lola: processed formula: A ((((1 <= p2) AND (((1 <= p2) AND (1 <= p4) AND (1 <= p10)) OR ((1 <= p2) AND (1 <= p4) AND (1 <= p10))) AND (1 <= p4) AND (1 <= p10)) U ((1 <= p2) AND (1 <= p4) AND (1 <= p10))))
lola: processed formula length: 181
lola: 21 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 /ER)
lola: state space: using reachability graph (ER version) (--search=depth)
lola: state space: using ltl 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 <= p2) AND (((1 <= p2) AND (1 <= p4) AND (1 <= p10)) OR ((1 <= p2) AND (1 <= p4) AND (1 <= p10))) AND (1 <= p4) AND (1 <= p10))
lola: state equation task get result unparse finished id 0
lola: state equation: Generated DNF with 12 literals and 2 conjunctive subformulas
lola: 1
lola: SUBRESULT
lola: result: no
lola: produced by: state space /ER
lola: Predicate Phi does not hild until Predicate Psi on all paths.
lola: 0 markings, 0 edges
lola: state equation: write sara problem file to CTLFireability-8-0.sara
lola: ========================================
lola: state equation: calling and running sara
lola: SUBRESULT
lola: result: no
lola: The Boolean predicate is false.
lola: ========================================
lola: subprocess 8 will run for 3567 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (A (G (((p1 <= 0) OR (p7 <= 0)))) AND (A (G ((((p3 <= 0)) AND ((p9 <= 0))))) OR (((p4 <= 0) OR (p5 <= 0) OR (p8 <= 0)) AND ((p0 <= 0) OR (p3 <= 0) OR (((p6 <= 0) OR (p9 <= 0)) AND ((p8 <= 0) OR (p10 <= 0)))))))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: subprocess 8 will run for 3567 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (G ((((p3 <= 0)) AND ((p9 <= 0)))))
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:788
lola: processed formula: A (G ((((p3 <= 0)) AND ((p9 <= 0)))))
lola: processed formula length: 37
lola: 18 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:788
lola: state equation task get result rewrite finished id 0
lola: SUBRESULT
lola: result: no
lola: produced by: state space
lola: The predicate is not invariant.
lola: 3 markings, 2 edges
lola: state equation task get result unparse finished++ id 0
lola: formula 0: (((1 <= p3)) OR ((1 <= p9)))
lola: state equation task get result unparse finished id 0
lola: state equation: Generated DNF with 2 literals and 2 conjunctive subformulas
lola: ========================================
sara: try reading problem file CTLFireability-8-0.sara.
sara: could not read problem information -- aborting [#01]
sara: see manual for a documentation of this error
sara: last error message: No such file or directory
lola: Child process aborted or communication problem between parent and child process
lola: subprocess 10 will run for 1 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (((p4 <= 0) OR (p5 <= 0) OR (p8 <= 0)) AND ((p0 <= 0) OR (p3 <= 0) OR (((p6 <= 0) OR (p9 <= 0)) AND ((p8 <= 0) OR (p10 <= 0)))))
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: processed formula: (((p4 <= 0) OR (p5 <= 0) OR (p8 <= 0)) AND ((p0 <= 0) OR (p3 <= 0) OR (((p6 <= 0) OR (p9 <= 0)) AND ((p8 <= 0) OR (p10 <= 0)))))
lola: processed formula length: 134
lola: 16 rewrites
lola: closed formula file CTLFireability.xml
lola: processed formula with 9 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: SUBRESULT
lola: result: unknown
lola: The Boolean predicate may be true or false.
lola: ========================================
lola: ========================================
lola: ...considering subproblem: (A (G (((p1 <= 0) OR (p7 <= 0)))) AND (A (G ((((p3 <= 0)) AND ((p9 <= 0))))) OR (((p4 <= 0) OR (p5 <= 0) OR (p8 <= 0)) AND ((p0 <= 0) OR (p3 <= 0) OR (((p6 <= 0) OR (p9 <= 0)) AND ((p8 <= 0) OR (p10 <= 0)))))))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: ========================================
lola: ...considering subproblem: A (G ((((p3 <= 0)) AND ((p9 <= 0)))))
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:788
lola: processed formula: A (G ((((p3 <= 0)) AND ((p9 <= 0)))))
lola: processed formula length: 37
lola: 18 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:788
lola: state equation task get result rewrite finished id 0
lola: state equation task get result unparse finished++ id 0
lola: formula 0: (((1 <= p3)) OR ((1 <= p9)))
lola: SUBRESULT
lola: result: no
lola: produced by: state space
lola: The predicate is not invariant.
lola: 3 markings, 2 edges
lola: state equation task get result unparse finished id 0
lola: state equation: Generated DNF with 2 literals and 2 conjunctive subformulas
lola: ========================================
lola: ========================================
lola: ...considering subproblem: A (G (((p1 <= 0) OR (p7 <= 0))))
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:788
lola: processed formula: A (G (((p1 <= 0) OR (p7 <= 0))))
lola: processed formula length: 33
lola: 18 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:788
lola: state equation task get result rewrite finished id 0
lola: SUBRESULT
lola: result: no
lola: produced by: state space
lola: The predicate is not invariant.
lola: 3 markings, 2 edges
lola: state equation task get result unparse finished++ id 0
lola: formula 0: ((1 <= p1) AND (1 <= p7))
lola: state equation task get result unparse finished id 0
lola: state equation: Generated DNF with 2 literals and 1 conjunctive subformulas
lola: ========================================
lola: SUBRESULT
lola: result: no
lola: The Boolean predicate is false.
lola: ========================================
lola: RESULT
lola:
SUMMARY: no no no no no no no no yes
lola:
preliminary result: no no no no no no no no yes
lola: memory consumption: 40060 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="ShieldRVt-PT-001A"
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 ShieldRVt-PT-001A, 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 r211-tajo-159033478200924"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ShieldRVt-PT-001A.tgz
mv ShieldRVt-PT-001A 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 '' CTLFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
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 ;