Execution Chart

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

Trace from the execution

Formatting '/local/x2003239/mcc2020-input.r194-csrt-159033389700259.qcow2', fmt=qcow2 size=4294967296 backing_file=/local/x2003239/mcc2020-input.qcow2 encryption=off 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 SwimmingPool-PT-03, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r194-csrt-159033389700259
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 184K
-rw-r--r-- 1 mcc users 3.8K Apr 12 18:39 CTLCardinality.txt
-rw-r--r-- 1 mcc users 21K Apr 12 18:39 CTLCardinality.xml
-rw-r--r-- 1 mcc users 2.6K Apr 11 20:56 CTLFireability.txt
-rw-r--r-- 1 mcc users 19K Apr 11 20:56 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K Mar 24 05:38 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 5.8K Mar 24 05:38 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.4K Apr 14 12:53 LTLCardinality.txt
-rw-r--r-- 1 mcc users 23K Apr 28 14:02 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.0K Apr 14 12:53 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K Apr 28 14:02 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.7K Apr 10 21:16 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 18K Apr 10 21:16 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.5K Apr 10 05:50 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 14K Apr 10 05:50 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Apr 10 22:29 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Apr 10 22:29 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 24 05:38 equiv_col
-rw-r--r-- 1 mcc users 3 Mar 24 05:38 instance
-rw-r--r-- 1 mcc users 6 Mar 24 05:38 iscolored
-rw-r--r-- 1 mcc users 3.9K Mar 24 05:38 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 SwimmingPool-PT-03-CTLCardinality-00
FORMULA_NAME SwimmingPool-PT-03-CTLCardinality-01
FORMULA_NAME SwimmingPool-PT-03-CTLCardinality-02
FORMULA_NAME SwimmingPool-PT-03-CTLCardinality-03
FORMULA_NAME SwimmingPool-PT-03-CTLCardinality-04
FORMULA_NAME SwimmingPool-PT-03-CTLCardinality-05
FORMULA_NAME SwimmingPool-PT-03-CTLCardinality-06
FORMULA_NAME SwimmingPool-PT-03-CTLCardinality-07
FORMULA_NAME SwimmingPool-PT-03-CTLCardinality-08
FORMULA_NAME SwimmingPool-PT-03-CTLCardinality-09
FORMULA_NAME SwimmingPool-PT-03-CTLCardinality-10
FORMULA_NAME SwimmingPool-PT-03-CTLCardinality-11
FORMULA_NAME SwimmingPool-PT-03-CTLCardinality-12
FORMULA_NAME SwimmingPool-PT-03-CTLCardinality-13
FORMULA_NAME SwimmingPool-PT-03-CTLCardinality-14
FORMULA_NAME SwimmingPool-PT-03-CTLCardinality-15

=== Now, execution of the tool begins

BK_START 1591210252071

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
[2020-06-03 18:50:55] [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 18:50:56] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2020-06-03 18:50:56] [INFO ] Load time of PNML (sax parser for PT used): 23 ms
[2020-06-03 18:50:56] [INFO ] Transformed 9 places.
[2020-06-03 18:50:56] [INFO ] Transformed 7 transitions.
[2020-06-03 18:50:56] [INFO ] Parsed PT model containing 9 places and 7 transitions in 80 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 20 ms.
Incomplete random walk after 100017 steps, including 0 resets, run finished after 113 ms. (steps per millisecond=885 ) properties seen :[0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
// Phase 1: matrix 7 rows 9 cols
[2020-06-03 18:50:56] [INFO ] Computed 3 place invariants in 4 ms
[2020-06-03 18:50:56] [INFO ] [Real]Absence check using 3 positive place invariants in 14 ms returned unsat
Successfully simplified 1 atomic propositions for a total of 1 simplifications.
[2020-06-03 18:50:56] [INFO ] Flatten gal took : 25 ms
[2020-06-03 18:50:56] [INFO ] Flatten gal took : 3 ms
[2020-06-03 18:50:56] [INFO ] Export to MCC properties in file /home/mcc/execution/CTLCardinality.sr.xml took 3 ms.
[2020-06-03 18:50:56] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml took 1 ms.
info: Time: 3600 - MCC
vrfy: Checking CTLCardinality @ SwimmingPool-PT-03 @ 3570 seconds

FORMULA SwimmingPool-PT-03-CTLCardinality-06 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA SwimmingPool-PT-03-CTLCardinality-03 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA SwimmingPool-PT-03-CTLCardinality-13 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA SwimmingPool-PT-03-CTLCardinality-00 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA SwimmingPool-PT-03-CTLCardinality-14 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA SwimmingPool-PT-03-CTLCardinality-12 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA SwimmingPool-PT-03-CTLCardinality-05 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA SwimmingPool-PT-03-CTLCardinality-04 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
vrfy: finished
info: timeLeft: 0
rslt: Output for CTLCardinality @ SwimmingPool-PT-03

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"call":
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"--xmlformula",
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"--mcc",
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"--stubborn=tarjan",
"--stateequation=par",
"--quickchecks",
"--timelimit=3570",
"--localtimelimit=0",
"--preference=force_ctl",
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"--jsoninclude=formula,formulastat,net"
],
"starttime": "Wed Jun 3 18:50:57 2020
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"timelimit": 3570
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{
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],
"exit":
{
"error": null,
"memory": 23356,
"runtime": 3570.000000,
"signal": null,
"timelimitreached": true
},
"files":
{
"formula": "CTLCardinality.xml",
"net": "model.pnml"
},
"formula":
{
"skeleton": "A(F(**)) : (A(G(*)) OR (A(G(*)) OR **)) : (** AND A(F(**))) : A(G(**)) : A((E(F(**)) U A(G(**)))) : A((** U A(G(**)))) : A(G((E(X(**)) OR (** OR **)))) : (A(G(*)) AND (A(G(**)) OR (** OR **))) : (** AND (E(F(**)) AND **)) : (** AND A(F(**))) : ((E((** U **)) OR (E(G(**)) AND A(F(**)))) AND (A(F(**)) OR (E(G(**)) AND **))) : (A(G(*)) OR E((** U **))) : E(G(A(F(**)))) : E(F(*)) : E(F(A(G(**)))) : (** AND E(F(**)))"
},
"net":
{
"arcs": 20,
"conflict_clusters": 6,
"places": 9,
"places_significant": 6,
"singleton_clusters": 0,
"transitions": 7
},
"result":
{
"interim_value": "yes unknown unknown no no no no unknown unknown unknown unknown unknown no yes no unknown ",
"preliminary_value": "yes unknown unknown no no no no unknown unknown unknown unknown unknown no yes no unknown "
},
"task":
{
"type": "compound"
}
}
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: 16/268435456 symbol table entries, 0 collisions
lola: preprocessing...
lola: Size of bit vector: 288
lola: finding significant places
lola: 9 places, 7 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 CTLCardinality.xml
lola: A (((0 <= 0) U A (F ((1 <= p2))))) : ((NOT(E (F ((p8 + 1 <= p5)))) OR NOT(E (F ((p2 <= p5))))) OR (p1 + 1 <= p5)) : ((p3 <= 0) AND A (F ((1 <= p1)))) : A (G (((p7 <= 0) OR (p5 + 1 <= p7) OR ((p2 + 1 <= p7) AND (p4 <= p1))))) : A ((E (F ((p4 <= p3))) U A (G ((2 <= p6))))) : A (((p7 <= p1) U A (G ((p2 <= p7))))) : A (G (((E (X ((p1 <= p4))) OR (p4 + 1 <= p6)) OR (p7 + 1 <= p2)))) : (NOT(E (F (((p8 <= p1))))) AND ((A (G ((p1 <= 2))) OR (p4 <= 0)) OR (p8 + 1 <= p5))) : (((p0 <= p6) AND E (F (((3 <= p5) AND (2 <= p1))))) AND (p8 <= p6)) : ((3 <= p8) AND A (F ((1 <= p1)))) : ((E (((2 <= p3) U (p5 <= p0))) OR (E (G ((2 <= p8))) AND A (F ((3 <= p3))))) AND (A (F ((1 <= p3))) OR (E (G ((1 <= p2))) AND (2 <= p3)))) : (NOT(E (F (((p0 <= p3) AND (1 <= p8))))) OR E ((((1 <= p1) OR (3 <= p6)) U (p6 <= p0)))) : E (G (A (F ((p1 <= 0))))) : NOT(A (G (((p7 <= p8) OR (2 <= p0) OR (p5 + 1 <= p6))))) : E (F (A (G (((p3 <= p2) OR (2 <= p0)))))) : ((p4 <= 1) AND E (F ((p6 <= p7))))
lola: rewrite Frontend/Parser/formula_rewrite.k:100
lola: rewrite Frontend/Parser/formula_rewrite.k:169
lola: rewrite Frontend/Parser/formula_rewrite.k:392
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:254
lola: rewrite Frontend/Parser/formula_rewrite.k:254
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:254
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:323
lola: rewrite Frontend/Parser/formula_rewrite.k:329
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: computing a collection of formulas
lola: RUNNING
lola: subprocess 0 will run for 222 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (G ((E (X ((p1 <= p4))) OR ((p4 + 1 <= p6) OR (p7 + 1 <= p2)))))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: rewrite Frontend/Parser/formula_rewrite.k:807
lola: rewrite Frontend/Parser/formula_rewrite.k:813
lola: processed formula: AG((EX((p1 <= p4)) OR ((p4 + 1 <= p6) OR (p7 + 1 <= p2))))
lola: processed formula length: 58
lola: 24 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: 61 markings, 60 edges
lola: ========================================
lola: subprocess 1 will run for 237 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (G (((p7 <= 0) OR (p5 + 1 <= p7) OR ((p2 + 1 <= p7) AND (p4 <= p1)))))
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 (((p7 <= 0) OR (p5 + 1 <= p7) OR ((p2 + 1 <= p7) AND (p4 <= p1)))))
lola: processed formula length: 74
lola: 24 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: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: ((1 <= p7) AND (p7 <= p5) AND ((p7 <= p2) OR (p1 + 1 <= p4)))
lola: state equation task get result unparse finished id 0
lola: state equation: Generated DNF with 6 literals and 2 conjunctive subformulas
lola: state equation: write sara problem file to CTLCardinality-0.sara
lola: state equation: calling and running sara
lola: SUBRESULT
lola: result: no
lola: produced by: state space
lola: The predicate is not invariant.
lola: 154 markings, 153 edges
lola: ========================================
lola: subprocess 2 will run for 254 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (F (((p8 + 1 <= p7) AND (p0 <= 1) AND (p6 <= p5))))
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 (((p8 + 1 <= p7) AND (p0 <= 1) AND (p6 <= p5))))
lola: processed formula length: 53
lola: 23 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: state equation task get result unparse finished++ id 0
lola: formula 0: ((p8 + 1 <= p7) AND (p0 <= 1) AND (p6 <= p5))
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 CTLCardinality-2-0.sara
lola: state equation: calling and running sara
lola: SUBRESULT
lola: result: yes
lola: produced by: state space
lola: The predicate is reachable.
lola: 195 markings, 194 edges
lola: ========================================
lola: subprocess 3 will run for 274 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (F ((1 <= p2)))
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: (p2 <= 0)
lola: processed formula length: 9
lola: 25 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: (1 <= p2)
lola: SUBRESULT
lola: result: yes
lola: produced by: state space / EG
lola: state equation task get result unparse finished id 0
lola: state equation: Generated DNF with 1 literals and 1 conjunctive subformulas
lola: The predicate eventually occurs.
lola: 91 markings, 90 edges
lola: ========================================
lola: subprocess 4 will run for 297 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (F (A (G (((p3 <= p2) OR (2 <= 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: ((p2 + 1 <= p3) AND (p0 <= 1))
lola: processed formula length: 30
lola: 26 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: 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: ((p2 + 1 <= p3) AND (p0 <= 1))
lola: state equation task get result unparse finished id 1
lola: state equation: Generated DNF with 2 literals and 1 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: ((p3 <= p2) OR (2 <= p0))
lola: state equation task get result unparse finished id 0
lola: state equation: Generated DNF with 2 literals and 2 conjunctive subformulas
lola: state equation: write sara problem file to CTLCardinality-4-1.sara
lola: state equation: calling and running sara
sara: try reading problem file CTLCardinality-4-1.sara.
sara: place or transition ordering is non-deterministic

lola: state equation: write sara problem file to CTLCardinality-4-0.sara
lola: state equation: calling and running sara
sara: try reading problem file CTLCardinality-4-0.sara.
sara: place or transition ordering is non-deterministic

lola: state equation 0: solution produced
lola: state equation 1: solution produced
lola: sara is running 0 secs || sara is running 0 secs || 2438398 markings, 6756534 edges, 487680 markings/sec, 0 secs
lola: sara is running 5 secs || sara is running 5 secs || 3558994 markings, 13139329 edges, 224119 markings/sec, 5 secs
lola: SUBRESULT
lola: result: no
lola: produced by: parallel
lola: The predicate is not possibly invariant.
lola: 3649578 markings, 16188179 edges
lola: ========================================
lola: subprocess 5 will run for 323 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (G (A (F ((p1 <= 0)))))
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((p1 <= 0)))
lola: processed formula length: 17
lola: 24 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: SUBRESULT
lola: result: no
lola: produced by: CTL model checker
lola: The net does not satisfy the given formula.
lola: 127 markings, 307 edges
lola: ========================================
lola: subprocess 6 will run for 355 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (((p7 <= p1) U A (G ((p2 <= p7)))))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: rewrite Frontend/Parser/formula_rewrite.k:813
lola: rewrite Frontend/Parser/formula_rewrite.k:814
lola: processed formula: A((p7 <= p1) U AG((p2 <= p7)))
lola: processed formula length: 30
lola: 24 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: SUBRESULT
lola: result: no
lola: produced by: CTL model checker
lola: The net does not satisfy the given formula.
lola: 6763 markings, 17030 edges
lola: ========================================
lola: subprocess 7 will run for 394 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A ((E (F ((p4 <= p3))) U A (G ((2 <= p6)))))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: rewrite Frontend/Parser/formula_rewrite.k:806
lola: rewrite Frontend/Parser/formula_rewrite.k:813
lola: rewrite Frontend/Parser/formula_rewrite.k:814
lola: processed formula: A(EF((p4 <= p3)) U AG((2 <= p6)))
lola: processed formula length: 33
lola: 25 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 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: 66 markings, 258 edges
lola: ========================================
lola: subprocess 8 will run for 444 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: ((3 <= p8) AND A (F ((1 <= p1))))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: local time limit reached - aborting
lola:
preliminary result: yes unknown unknown no no no no unknown unknown unknown unknown unknown no yes no unknown
lola: caught signal User defined signal 1 - aborting LoLA
lola: memory consumption: 23356 KB
lola: time consumption: 460 seconds
lola: print data as JSON (--json)
lola: writing JSON to CTLCardinality.json
lola: closed JSON file CTLCardinality.json
lola: time limit reached - aborting
lola:
preliminary result: yes unknown unknown no no no no unknown unknown unknown unknown unknown no yes no unknown
lola:
preliminary result: yes unknown unknown no no no no unknown unknown unknown unknown unknown no yes no unknown
lola: memory consumption: 23356 KB
lola: time consumption: 3570 seconds
lola: print data as JSON (--json)
lola: writing JSON to CTLCardinality.json
lola: closed JSON file CTLCardinality.json
rslt: finished
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16427332 kB
MemFree: 16129396 kB
After kill :
MemTotal: 16427332 kB
MemFree: 16129388 kB

--------------------
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="SwimmingPool-PT-03"
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 SwimmingPool-PT-03, 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 r194-csrt-159033389700259"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/SwimmingPool-PT-03.tgz
mv SwimmingPool-PT-03 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 ;