fond
Model Checking Contest 2020
10th edition, Paris, France, June 23, 2020
Execution of r184-oct2-158987928000083
Last Updated
Jun 28, 2020

About the Execution of ITS-LoLa for HexagonalGrid-PT-126

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
15741.390 3600000.00 138806.00 78.40 FFFTTFFFTTTFFTTF 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.r184-oct2-158987928000083.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 HexagonalGrid-PT-126, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r184-oct2-158987928000083
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 204K
-rw-r--r-- 1 mcc users 3.4K Apr 27 14:36 CTLCardinality.txt
-rw-r--r-- 1 mcc users 18K Apr 27 14:36 CTLCardinality.xml
-rw-r--r-- 1 mcc users 2.7K Apr 27 14:36 CTLFireability.txt
-rw-r--r-- 1 mcc users 15K Apr 27 14:36 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K Apr 27 14:36 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 5.9K Apr 27 14:36 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.5K Apr 27 14:36 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Apr 28 14:01 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Apr 27 14:36 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Apr 28 14:01 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.9K Apr 27 14:36 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 19K Apr 27 14:36 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 3.4K Apr 27 14:36 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 20K Apr 27 14:36 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Apr 27 14:36 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Apr 27 14:36 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Apr 27 14:36 equiv_col
-rw-r--r-- 1 mcc users 4 Apr 27 14:36 instance
-rw-r--r-- 1 mcc users 6 Apr 27 14:36 iscolored
-rwxr-xr-x 1 mcc users 29K Apr 27 14:36 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 HexagonalGrid-PT-126-CTLCardinality-00
FORMULA_NAME HexagonalGrid-PT-126-CTLCardinality-01
FORMULA_NAME HexagonalGrid-PT-126-CTLCardinality-02
FORMULA_NAME HexagonalGrid-PT-126-CTLCardinality-03
FORMULA_NAME HexagonalGrid-PT-126-CTLCardinality-04
FORMULA_NAME HexagonalGrid-PT-126-CTLCardinality-05
FORMULA_NAME HexagonalGrid-PT-126-CTLCardinality-06
FORMULA_NAME HexagonalGrid-PT-126-CTLCardinality-07
FORMULA_NAME HexagonalGrid-PT-126-CTLCardinality-08
FORMULA_NAME HexagonalGrid-PT-126-CTLCardinality-09
FORMULA_NAME HexagonalGrid-PT-126-CTLCardinality-10
FORMULA_NAME HexagonalGrid-PT-126-CTLCardinality-11
FORMULA_NAME HexagonalGrid-PT-126-CTLCardinality-12
FORMULA_NAME HexagonalGrid-PT-126-CTLCardinality-13
FORMULA_NAME HexagonalGrid-PT-126-CTLCardinality-14
FORMULA_NAME HexagonalGrid-PT-126-CTLCardinality-15

=== Now, execution of the tool begins

BK_START 1591188217207

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
[2020-06-03 12:43:38] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -z3path, /home/mcc/BenchKit//z3/bin/z3, -yices2path, /home/mcc/BenchKit//yices/bin/yices, -timeout, 3600, -rebuildPNML]
[2020-06-03 12:43:38] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2020-06-03 12:43:38] [INFO ] Load time of PNML (sax parser for PT used): 28 ms
[2020-06-03 12:43:38] [INFO ] Transformed 31 places.
[2020-06-03 12:43:38] [INFO ] Transformed 42 transitions.
[2020-06-03 12:43:38] [INFO ] Parsed PT model containing 31 places and 42 transitions in 58 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 12 ms.
Incomplete random walk after 100000 steps, including 0 resets, run finished after 223 ms. (steps per millisecond=448 ) properties seen :[0, 0, 1, 1, 1, 0, 1, 1, 0, 1, 0, 1, 1, 0, 1, 0, 1, 1, 0, 0, 0, 0, 1, 0, 1, 0, 1, 1, 0, 1]
// Phase 1: matrix 42 rows 31 cols
[2020-06-03 12:43:38] [INFO ] Computed 14 place invariants in 3 ms
[2020-06-03 12:43:39] [INFO ] [Real]Absence check using 13 positive place invariants in 14 ms returned unsat
[2020-06-03 12:43:39] [INFO ] [Real]Absence check using 13 positive place invariants in 4 ms returned unsat
[2020-06-03 12:43:39] [INFO ] [Real]Absence check using 13 positive place invariants in 3 ms returned unsat
[2020-06-03 12:43:39] [INFO ] [Real]Absence check using 13 positive place invariants in 6 ms returned unsat
[2020-06-03 12:43:39] [INFO ] [Real]Absence check using 13 positive place invariants in 4 ms returned unsat
[2020-06-03 12:43:39] [INFO ] [Real]Absence check using 13 positive place invariants in 7 ms returned unsat
[2020-06-03 12:43:39] [INFO ] [Real]Absence check using 13 positive place invariants in 3 ms returned unsat
[2020-06-03 12:43:39] [INFO ] [Real]Absence check using 13 positive place invariants in 3 ms returned unsat
[2020-06-03 12:43:39] [INFO ] [Real]Absence check using 13 positive place invariants in 4 ms returned unsat
[2020-06-03 12:43:39] [INFO ] [Real]Absence check using 13 positive place invariants in 3 ms returned unsat
[2020-06-03 12:43:39] [INFO ] [Real]Absence check using 13 positive place invariants in 3 ms returned unsat
[2020-06-03 12:43:39] [INFO ] [Real]Absence check using 13 positive place invariants in 2 ms returned unsat
[2020-06-03 12:43:39] [INFO ] [Real]Absence check using 13 positive place invariants in 3 ms returned unsat
[2020-06-03 12:43:39] [INFO ] [Real]Absence check using 13 positive place invariants in 3 ms returned unsat
Successfully simplified 14 atomic propositions for a total of 14 simplifications.
[2020-06-03 12:43:39] [INFO ] Initial state reduction rules for CTL removed 10 formulas.
[2020-06-03 12:43:39] [INFO ] Flatten gal took : 23 ms
[2020-06-03 12:43:39] [INFO ] Initial state reduction rules for CTL removed 11 formulas.
[2020-06-03 12:43:39] [INFO ] Flatten gal took : 7 ms
FORMULA HexagonalGrid-PT-126-CTLCardinality-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA HexagonalGrid-PT-126-CTLCardinality-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA HexagonalGrid-PT-126-CTLCardinality-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA HexagonalGrid-PT-126-CTLCardinality-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA HexagonalGrid-PT-126-CTLCardinality-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA HexagonalGrid-PT-126-CTLCardinality-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA HexagonalGrid-PT-126-CTLCardinality-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA HexagonalGrid-PT-126-CTLCardinality-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA HexagonalGrid-PT-126-CTLCardinality-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA HexagonalGrid-PT-126-CTLCardinality-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA HexagonalGrid-PT-126-CTLCardinality-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2020-06-03 12:43:39] [INFO ] Export to MCC properties in file /home/mcc/execution/CTLCardinality.sr.xml took 1 ms.
[2020-06-03 12:43:39] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml took 1 ms.
info: Time: 3600 - MCC
vrfy: Checking CTLCardinality @ HexagonalGrid-PT-126 @ 3570 seconds

FORMULA HexagonalGrid-PT-126-CTLCardinality-07 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA HexagonalGrid-PT-126-CTLCardinality-13 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA HexagonalGrid-PT-126-CTLCardinality-03 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA HexagonalGrid-PT-126-CTLCardinality-05 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA HexagonalGrid-PT-126-CTLCardinality-08 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
vrfy: finished
info: timeLeft: 3439
rslt: Output for CTLCardinality @ HexagonalGrid-PT-126

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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: 73/268435456 symbol table entries, 0 collisions
lola: preprocessing...
lola: Size of bit vector: 992
lola: finding significant places
lola: 31 places, 42 transitions, 17 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 CTLCardinality.xml
lola: LP says that atomic proposition is always false: (3 <= p12)
lola: LP says that atomic proposition is always false: (3 <= p26)
lola: A (G ((E (F ((3 <= p3))) OR ((p22 + 1 <= p23))))) : (E (((0 <= 0) U ((1 <= p19)))) AND A (F ((p30 <= p19)))) : A (X ((A (F ((1 <= p25))) OR (1 <= p25)))) : ((1 <= p14) AND A (G (E (F ((p23 <= p4)))))) : A (G (E (F ((1 <= p5)))))
lola: rewrite Frontend/Parser/formula_rewrite.k:100
lola: rewrite Frontend/Parser/formula_rewrite.k:169
lola: computing a collection of formulas
lola: RUNNING
lola: subprocess 0 will run for 713 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (X ((A (F ((1 <= p25))) OR (1 <= p25))))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: rewrite Frontend/Parser/formula_rewrite.k:811
lola: rewrite Frontend/Parser/formula_rewrite.k:812
lola: processed formula: AX((AF((1 <= p25)) OR (1 <= p25)))
lola: processed formula length: 34
lola: 4 rewrites
lola: closed formula file CTLCardinality.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: 19 markings, 19 edges
lola: ========================================
lola: subprocess 1 will run for 891 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (G (E (F ((1 <= p5)))))
lola: ========================================
lola: SUBTASK
lola: checking liveness
lola: rewrite Frontend/Parser/formula_rewrite.k:603
lola: rewrite Frontend/Parser/formula_rewrite.k:613
lola: rewrite Frontend/Parser/formula_rewrite.k:703
lola: processed formula: (1 <= p5)
lola: processed formula length: 9
lola: 5 rewrites
lola: closed formula file CTLCardinality.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 1
lola: rewrite Frontend/Parser/formula_rewrite.k:711
lola: state equation task get result rewrite finished id 1
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: (p5 <= 0)
lola: state equation task get result unparse finished id 0
lola: state equation task get result unparse finished++ id 1
lola: formula 1: (1 <= p5)
lola: state equation task get result unparse finished id 1
lola: state equation: Generated DNF with 1 literals and 1 conjunctive subformulas
lola: state equation: Generated DNF with 1 literals and 1 conjunctive subformulas
lola: state equation: write sara problem file to CTLCardinality-0.sara
lola: state equation: write sara problem file to CTLCardinality-1.sara
lola: state equation: calling and running sara
lola: state equation: calling and running sara
sara: try reading problem file CTLCardinality-0.sara.
sara: try reading problem file CTLCardinality-1.sara.
sara: place or transition ordering is non-deterministic
sara: place or transition ordering is non-deterministic


lola: state equation 1: solution produced
lola: state equation 0: solution produced
lola: sara is running 0 secs || sara is running 0 secs || 1287478 markings, 5700625 edges, 257496 markings/sec, 0 secs
lola: sara is running 5 secs || sara is running 5 secs || 1969581 markings, 10660000 edges, 136421 markings/sec, 5 secs
lola: sara is running 10 secs || sara is running 10 secs || 2493669 markings, 17398650 edges, 104818 markings/sec, 10 secs
lola: sara is running 15 secs || sara is running 15 secs || 2664051 markings, 24080227 edges, 34076 markings/sec, 15 secs
lola: sara is running 20 secs || sara is running 20 secs || 2664174 markings, 29290359 edges, 25 markings/sec, 20 secs
lola: sara is running 25 secs || sara is running 25 secs || 2664192 markings, 34658388 edges, 4 markings/sec, 25 secs
lola: SUBRESULT
lola: result: yes
lola: produced by: tscc_search
lola: The predicate is live.
lola: 2664192 markings, 39019584 edges
lola: ========================================
lola: subprocess 2 will run for 1178 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (G ((E (F ((3 <= p3))) OR ((p22 + 1 <= p23)))))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: rewrite Frontend/Parser/formula_rewrite.k:806
lola: rewrite Frontend/Parser/formula_rewrite.k:813
lola: processed formula: AG((EF((3 <= p3)) OR ((p22 + 1 <= p23))))
lola: processed formula length: 41
lola: 4 rewrites
lola: closed formula file CTLCardinality.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: 929963 markings, 5392476 edges, 185993 markings/sec, 0 secs
lola: 1448888 markings, 9264838 edges, 103785 markings/sec, 5 secs
lola: 1926284 markings, 13338381 edges, 95479 markings/sec, 10 secs
lola: 2337121 markings, 17598017 edges, 82167 markings/sec, 15 secs
lola: 2630961 markings, 22051130 edges, 58768 markings/sec, 20 secs
lola: 2663425 markings, 26150676 edges, 6493 markings/sec, 25 secs
lola: 2663990 markings, 29658939 edges, 113 markings/sec, 30 secs
lola: 2664122 markings, 32673757 edges, 26 markings/sec, 35 secs
lola: 2664170 markings, 35945615 edges, 10 markings/sec, 40 secs
lola: 2664189 markings, 39260911 edges, 4 markings/sec, 45 secs
lola: 2664192 markings, 43167786 edges, 1 markings/sec, 50 secs
lola: SUBRESULT
lola: result: yes
lola: produced by: CTL model checker
lola: The net satisfies the given formula.
lola: 2664192 markings, 44771204 edges
lola: ========================================
lola: subprocess 3 will run for 1738 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (E (F (((1 <= p19)))) AND A (F ((p30 <= p19))))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: subprocess 3 will run for 1738 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (F (((1 <= p19))))
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 (((1 <= p19))))
lola: processed formula length: 20
lola: 3 rewrites
lola: closed formula file CTLCardinality.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: SUBRESULT
lola: result: yes
lola: produced by: state space
lola: The predicate is reachable.
lola: 2 markings, 1 edges
lola: state equation task get result unparse finished++ id 0
lola: formula 0: ((1 <= p19))
lola: state equation task get result unparse finished id 0
lola: state equation: Generated DNF with 1 literals and 1 conjunctive subformulas
lola: ========================================
lola: subprocess 4 will run for 3477 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (F ((p30 <= p19)))
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: (p19 + 1 <= p30)
lola: processed formula length: 16
lola: 5 rewrites
lola: closed formula file CTLCardinality.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: (p30 <= p19)
lola: state equation task get result unparse finished id 0
lola: state equation: Generated DNF with 1 literals and 1 conjunctive subformulas
lola: SUBRESULT
lola: result: no
lola: produced by: state space / EG
lola: The predicate does not eventually occur.
lola: 31 markings, 33 edges
lola: SUBRESULT
lola: result: no
lola: The Boolean predicate is false.
lola: ========================================
lola: ========================================
lola: subprocess 4 will run for 3477 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: ((1 <= p14) AND A (G (E (F ((p23 <= p4))))))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: subprocess 4 will run for 3477 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (1 <= p14)
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: processed formula: (1 <= p14)
lola: processed formula length: 10
lola: 2 rewrites
lola: closed formula file CTLCardinality.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: Child process aborted or communication problem between parent and child process
lola: SUBRESULT
lola: result: unknown
lola: The Boolean predicate may be true or false.
lola: ========================================
lola: ========================================
lola: ...considering subproblem: ((1 <= p14) AND A (G (E (F ((p23 <= p4))))))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: ========================================
lola: ...considering subproblem: (1 <= p14)
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: processed formula: (1 <= p14)
lola: processed formula length: 10
lola: 2 rewrites
lola: closed formula file CTLCardinality.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: ========================================
lola: ...considering subproblem: A (G (E (F ((p23 <= p4)))))
lola: ========================================
lola: SUBTASK
lola: checking liveness
lola: rewrite Frontend/Parser/formula_rewrite.k:603
lola: rewrite Frontend/Parser/formula_rewrite.k:613
lola: rewrite Frontend/Parser/formula_rewrite.k:703
lola: processed formula: (p23 <= p4)
lola: processed formula length: 11
lola: 5 rewrites
lola: closed formula file CTLCardinality.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:787
lola: state equation task get result rewrite finished id 0
lola: state equation task get result started, id 1
lola: rewrite Frontend/Parser/formula_rewrite.k:711
lola: state equation task get result rewrite finished id 1
lola: state equation task get result unparse finished++ id 1
lola: formula 1: (p23 <= p4)
lola: state equation task get result unparse finished id 1
lola: state equation: Generated DNF with 1 literals and 1 conjunctive subformulas
lola: state equation task get result unparse finished++ id 0
lola: formula 0: (p4 + 1 <= p23)
lola: state equation task get result unparse finished id 0
lola: state equation: Generated DNF with 1 literals and 1 conjunctive subformulas
lola: state equation: write sara problem file to CTLCardinality-6-0.sara
lola: state equation: write sara problem file to CTLCardinality-6-1.sara
lola: state equation: calling and running sara
lola: state equation: calling and running sara
sara: try reading problem file CTLCardinality-6-0.sara.
sara: try reading problem file CTLCardinality-6-1.sara.
sara: place or transition ordering is non-deterministic

sara: place or transition ordering is non-deterministic

lola: state equation 1: solution produced
lola: state equation 0: solution produced
lola: sara is running 0 secs || sara is running 0 secs || 1239741 markings, 4599046 edges, 247948 markings/sec, 0 secs
lola: sara is running 5 secs || sara is running 5 secs || 1934902 markings, 8493102 edges, 139032 markings/sec, 5 secs
lola: sara is running 10 secs || sara is running 10 secs || 2438969 markings, 12857496 edges, 100813 markings/sec, 10 secs
lola: sara is running 15 secs || sara is running 15 secs || 2663297 markings, 18908056 edges, 44866 markings/sec, 15 secs
lola: sara is running 20 secs || sara is running 20 secs || 2664006 markings, 24540706 edges, 142 markings/sec, 20 secs
lola: sara is running 25 secs || sara is running 25 secs || 2664154 markings, 30035150 edges, 30 markings/sec, 25 secs
lola: sara is running 30 secs || sara is running 30 secs || 2664190 markings, 35254652 edges, 7 markings/sec, 30 secs
lola: SUBRESULT
lola: result: yes
lola: produced by: tscc_search
lola: The predicate is live.
lola: 2664192 markings, 39593024 edges
lola: ========================================
lola: SUBRESULT
lola: result: yes
lola: The Boolean predicate is true.
lola: ========================================
lola: RESULT
lola:
SUMMARY: yes no no yes yes
lola:
preliminary result: yes no no yes yes
lola: memory consumption: 17884 KB
lola: time consumption: 131 seconds
lola: print data as JSON (--json)
lola: writing JSON to CTLCardinality.json
lola: closed JSON file CTLCardinality.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="HexagonalGrid-PT-126"
export BK_EXAMINATION="CTLCardinality"
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 HexagonalGrid-PT-126, examination is CTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r184-oct2-158987928000083"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/HexagonalGrid-PT-126.tgz
mv HexagonalGrid-PT-126 execution
cd execution
if [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "UpperBounds" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] || [ "CTLCardinality" = "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 [ "CTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLCardinality" != "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 "CTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property CTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "CTLCardinality.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 '' CTLCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLCardinality"
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 ;