fond
Model Checking Contest 2020
10th edition, Paris, France, June 23, 2020
Execution of r211-tajo-159033478300995
Last Updated
Jun 28, 2020

About the Execution of ITS-LoLa for ShieldRVt-PT-005B

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
15789.820 3600000.00 2139925.00 60537.50 FTTTFFT?FFTFTFFT normal

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-159033478300995.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-005B, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r211-tajo-159033478300995
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 228K
-rw-r--r-- 1 mcc users 3.7K May 14 02:38 CTLCardinality.txt
-rw-r--r-- 1 mcc users 21K May 14 02:38 CTLCardinality.xml
-rw-r--r-- 1 mcc users 2.5K May 13 20:14 CTLFireability.txt
-rw-r--r-- 1 mcc users 17K May 13 20:14 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.2K May 14 10:05 LTLCardinality.txt
-rw-r--r-- 1 mcc users 23K May 14 10:05 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.0K May 14 10:05 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K May 14 10:05 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 May 12 20:42 NewModel
-rw-r--r-- 1 mcc users 3.0K May 13 14:40 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 14K May 13 14:40 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.4K May 13 09:30 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 14K May 13 09:30 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 60K 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-005B-CTLCardinality-00
FORMULA_NAME ShieldRVt-PT-005B-CTLCardinality-01
FORMULA_NAME ShieldRVt-PT-005B-CTLCardinality-02
FORMULA_NAME ShieldRVt-PT-005B-CTLCardinality-03
FORMULA_NAME ShieldRVt-PT-005B-CTLCardinality-04
FORMULA_NAME ShieldRVt-PT-005B-CTLCardinality-05
FORMULA_NAME ShieldRVt-PT-005B-CTLCardinality-06
FORMULA_NAME ShieldRVt-PT-005B-CTLCardinality-07
FORMULA_NAME ShieldRVt-PT-005B-CTLCardinality-08
FORMULA_NAME ShieldRVt-PT-005B-CTLCardinality-09
FORMULA_NAME ShieldRVt-PT-005B-CTLCardinality-10
FORMULA_NAME ShieldRVt-PT-005B-CTLCardinality-11
FORMULA_NAME ShieldRVt-PT-005B-CTLCardinality-12
FORMULA_NAME ShieldRVt-PT-005B-CTLCardinality-13
FORMULA_NAME ShieldRVt-PT-005B-CTLCardinality-14
FORMULA_NAME ShieldRVt-PT-005B-CTLCardinality-15

=== Now, execution of the tool begins

BK_START 1591337003857

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
[2020-06-05 06:03:25] [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]
[2020-06-05 06:03:25] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2020-06-05 06:03:25] [INFO ] Load time of PNML (sax parser for PT used): 47 ms
[2020-06-05 06:03:25] [INFO ] Transformed 253 places.
[2020-06-05 06:03:25] [INFO ] Transformed 253 transitions.
[2020-06-05 06:03:25] [INFO ] Found NUPN structural information;
[2020-06-05 06:03:25] [INFO ] Parsed PT model containing 253 places and 253 transitions in 80 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 24 ms.
Finished random walk after 1405 steps, including 0 resets, run visited all 21 properties in 10 ms. (steps per millisecond=140 )
[2020-06-05 06:03:25] [INFO ] Initial state reduction rules for CTL removed 5 formulas.
[2020-06-05 06:03:25] [INFO ] Flatten gal took : 43 ms
[2020-06-05 06:03:25] [INFO ] Initial state reduction rules for CTL removed 5 formulas.
[2020-06-05 06:03:25] [INFO ] Flatten gal took : 14 ms
FORMULA ShieldRVt-PT-005B-CTLCardinality-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldRVt-PT-005B-CTLCardinality-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldRVt-PT-005B-CTLCardinality-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldRVt-PT-005B-CTLCardinality-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldRVt-PT-005B-CTLCardinality-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2020-06-05 06:03:25] [INFO ] Export to MCC properties in file /home/mcc/execution/CTLCardinality.sr.xml took 3 ms.
[2020-06-05 06:03:25] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml took 4 ms.
info: Time: 3600 - MCC
vrfy: Checking CTLCardinality @ ShieldRVt-PT-005B @ 3570 seconds

FORMULA ShieldRVt-PT-005B-CTLCardinality-01 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA ShieldRVt-PT-005B-CTLCardinality-02 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA ShieldRVt-PT-005B-CTLCardinality-03 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA ShieldRVt-PT-005B-CTLCardinality-10 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA ShieldRVt-PT-005B-CTLCardinality-05 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA ShieldRVt-PT-005B-CTLCardinality-12 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA ShieldRVt-PT-005B-CTLCardinality-06 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA ShieldRVt-PT-005B-CTLCardinality-15 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA ShieldRVt-PT-005B-CTLCardinality-13 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA ShieldRVt-PT-005B-CTLCardinality-07 CANNOT_COMPUTE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA ShieldRVt-PT-005B-CTLCardinality-08 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
vrfy: finished
info: timeLeft: 1409
rslt: Output for CTLCardinality @ ShieldRVt-PT-005B

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"stateequation":
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"files":
{
"formula": "CTLCardinality.xml",
"net": "model.pnml"
},
"formula":
{
"skeleton": "E(G(A(X(**)))) : (** AND (A((** U **)) AND E(X(E(G(**)))))) : (E(G(**)) AND (E(X(**)) AND (E(X(**)) AND **))) : A(G(NODEADLOCK)) : A(F(E(G(*)))) : E(F(A(X(*)))) : (A(F(**)) OR **) : E(G(E(X(**)))) : E(G(**)) : (A(G(**)) AND **) : (E(F(*)) OR **)"
},
"net":
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"conflict_clusters": 223,
"places": 253,
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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: 506/268435456 symbol table entries, 0 collisions
lola: preprocessing...
lola: Size of bit vector: 8096
lola: finding significant places
lola: 253 places, 253 transitions, 232 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 true: (p64 <= 1)
lola: LP says that atomic proposition is always true: (p165 <= 1)
lola: LP says that atomic proposition is always true: (p133 <= 1)
lola: LP says that atomic proposition is always true: (p165 <= 1)
lola: LP says that atomic proposition is always true: (p61 <= 1)
lola: LP says that atomic proposition is always true: (p243 <= 1)
lola: LP says that atomic proposition is always true: (p90 <= 1)
lola: LP says that atomic proposition is always true: (p20 <= 1)
lola: LP says that atomic proposition is always true: (p103 <= 1)
lola: LP says that atomic proposition is always true: (p15 <= 1)
lola: LP says that atomic proposition is always true: (p162 <= 1)
lola: LP says that atomic proposition is always true: (p137 <= 1)
lola: LP says that atomic proposition is always true: (p201 <= 1)
lola: LP says that atomic proposition is always true: (p132 <= 1)
lola: LP says that atomic proposition is always true: (p251 <= 1)
lola: LP says that atomic proposition is always true: (p126 <= 1)
lola: LP says that atomic proposition is always true: (p144 <= 1)
lola: LP says that atomic proposition is always true: (p58 <= 1)
lola: LP says that atomic proposition is always true: (p241 <= 1)
lola: LP says that atomic proposition is always true: (p6 <= 1)
lola: LP says that atomic proposition is always true: (p199 <= 1)
lola: LP says that atomic proposition is always true: (p122 <= 1)
lola: LP says that atomic proposition is always true: (p201 <= 1)
lola: LP says that atomic proposition is always true: (p116 <= 1)
lola: LP says that atomic proposition is always true: (p231 <= 1)
lola: LP says that atomic proposition is always true: (p241 <= 1)
lola: LP says that atomic proposition is always true: (p133 <= 1)
lola: LP says that atomic proposition is always true: (p132 <= 1)
lola: E (G (A (X ((((p149 <= 0)) OR ((1 <= p64))))))) : ((E (((1 <= 0) U (((p61 <= 0)) OR ((1 <= p165))))) AND A (((((p23 <= 0)) OR ((1 <= p133))) U (((p160 <= 0)) OR ((1 <= p165)))))) AND E (X (E (G ((((p159 <= 0)) OR ((1 <= p61)))))))) : (((E (G ((((p126 <= 0)) OR ((1 <= p243))))) AND E (X ((((p106 <= 0)) OR ((1 <= p90)))))) AND E (X (((((p169 <= 0)) OR ((1 <= p20)) OR ((1 <= p103))))))) AND (((p135 <= 0)) OR ((1 <= p162)))) : NOT(E (F (A (X ((1 <= 0)))))) : NOT(E (G (A (F (((1 <= p137))))))) : NOT(A (G (E (X ((((p24 <= 0)) OR ((1 <= p201)))))))) : (A (((0 <= 0) U (((1 <= p23)) AND ((p132 <= 0))))) OR (NOT(E (G ((1 <= 0)))) AND ((((1 <= p183)) AND ((p251 <= 0)) AND (((p115 <= 0)) OR ((1 <= p126)))) OR (((1 <= p169)) AND ((p144 <= 0)) AND (1 <= p58))))) : E (G (E (X (((p241 <= 0)))))) : E (G (((p6 <= 0) OR (((1 <= p107)) AND ((p199 <= 0)))))) : (A (G ((((((p25 <= 0)) OR ((1 <= p122))) AND (((p34 <= 0)) OR ((1 <= p201)))) OR ((p185 <= 0)) OR ((1 <= p116))))) AND (((p21 <= 0)) OR ((1 <= p231)))) : (NOT(A (G ((((p196 <= 0)) OR ((1 <= p241)))))) OR ((1 <= p133) AND (((p145 <= 0)) OR ((1 <= p132)))))
lola: rewrite Frontend/Parser/formula_rewrite.k:98
lola: rewrite Frontend/Parser/formula_rewrite.k:183
lola: rewrite Frontend/Parser/formula_rewrite.k:251
lola: rewrite Frontend/Parser/formula_rewrite.k:251
lola: rewrite Frontend/Parser/formula_rewrite.k:251
lola: rewrite Frontend/Parser/formula_rewrite.k:251
lola: rewrite Frontend/Parser/formula_rewrite.k:98
lola: rewrite Frontend/Parser/formula_rewrite.k:139
lola: rewrite Frontend/Parser/formula_rewrite.k:326
lola: rewrite Frontend/Parser/formula_rewrite.k:332
lola: rewrite Frontend/Parser/formula_rewrite.k:285
lola: rewrite Frontend/Parser/formula_rewrite.k:326
lola: rewrite Frontend/Parser/formula_rewrite.k:329
lola: rewrite Frontend/Parser/formula_rewrite.k:323
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:326
lola: rewrite Frontend/Parser/formula_rewrite.k:335
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: rewrite Frontend/Parser/formula_rewrite.k:100
lola: rewrite Frontend/Parser/formula_rewrite.k:169
lola: rewrite Frontend/Parser/formula_rewrite.k:98
lola: rewrite Frontend/Parser/formula_rewrite.k:163
lola: rewrite Frontend/Parser/formula_rewrite.k:148
lola: rewrite Frontend/Parser/formula_rewrite.k:282
lola: rewrite Frontend/Parser/formula_rewrite.k:116
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 324 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (G (A (X ((((p149 <= 0)) OR ((1 <= p64)))))))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: rewrite Frontend/Parser/formula_rewrite.k:812
lola: rewrite Frontend/Parser/formula_rewrite.k:808
lola: processed formula: EG(AX((((p149 <= 0)) OR ((1 <= p64)))))
lola: processed formula length: 40
lola: 33 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: yes
lola: produced by: CTL model checker
lola: The net satisfies the given formula.
lola: 89 markings, 89 edges
lola: ========================================
lola: subprocess 1 will run for 356 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: ((((p61 <= 0)) OR ((1 <= p165))) AND (A (((((p23 <= 0)) OR ((1 <= p133))) U (((p160 <= 0)) OR ((1 <= p165))))) AND E (X (E (G ((((p159 <= 0)) OR ((1 <= p61)))))))))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: subprocess 1 will run for 356 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (((p61 <= 0)) OR ((1 <= p165)))
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: processed formula: (((p61 <= 0)) OR ((1 <= p165)))
lola: processed formula length: 32
lola: 31 rewrites
lola: closed formula file CTLCardinality.xml
lola: processed formula with 2 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 2 will run for 396 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (((((p23 <= 0)) OR ((1 <= p133))) U (((p160 <= 0)) OR ((1 <= p165)))))
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 (((((p23 <= 0)) OR ((1 <= p133))) U (((p160 <= 0)) OR ((1 <= p165)))))
lola: processed formula length: 74
lola: 36 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 /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: 0
lola: state equation task get result started, id 0
lola: SUBRESULT
lola: result: yes
lola: produced by: state space /ER
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: Predicate Phi holds until Predicate Psi on all paths.
lola: state equation task get result unparse finished++ id 0
lola: 0 markings, 0 edges
lola: formula 0: (((p23 <= 0)) OR ((1 <= p133)))
lola: state equation task get result unparse finished id 0
lola: state equation: Generated DNF with 2 literals and 2 conjunctive subformulas
lola: ========================================
lola: subprocess 3 will run for 445 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (X (E (G ((((p159 <= 0)) OR ((1 <= p61)))))))
lola: ========================================
lola: SUBTASK
lola: checking possible preservation from a successor
lola: rewrite Frontend/Parser/formula_rewrite.k:583
lola: rewrite Frontend/Parser/formula_rewrite.k:715
lola: processed formula: (((p159 <= 0)) OR ((1 <= p61)))
lola: processed formula length: 32
lola: 33 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 /EXEG)
lola: state space: using reachability graph (EXEG version) (--search=depth)
lola: state space: using invisibility based 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: state equation task get result rewrite finished id 0
lola: state equation task get result unparse finished++ id 0
lola: formula 0: (((p159 <= 0)) OR ((1 <= p61)))
lola: state equation task get result unparse finished id 0
lola: state equation: Generated DNF with 2 literals and 2 conjunctive subformulas
lola: SUBRESULT
lola: result: yes
lola: produced by: state space /EXEG
lola: The predicate is possibly preserved from some successor.
lola: 78 markings, 78 edges
lola: ========================================
lola: SUBRESULT
lola: result: yes
lola: The Boolean predicate is true.
lola: ========================================
lola: subprocess 2 will run for 396 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (E (G ((((p126 <= 0)) OR ((1 <= p243))))) AND (E (X ((((p106 <= 0)) OR ((1 <= p90))))) AND (E (X (((((p169 <= 0)) OR ((1 <= p20)) OR ((1 <= p103)))))) AND (((p135 <= 0)) OR ((1 <= p162))))))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: subprocess 2 will run for 396 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (((p135 <= 0)) OR ((1 <= p162)))
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: processed formula: (((p135 <= 0)) OR ((1 <= p162)))
lola: processed formula length: 33
lola: 31 rewrites
lola: closed formula file CTLCardinality.xml
lola: processed formula with 2 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 445 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (G ((((p126 <= 0)) OR ((1 <= p243)))))
lola: ========================================
lola: SUBTASK
lola: checking possible preservation
lola: rewrite Frontend/Parser/formula_rewrite.k:583
lola: processed formula: E (G ((((p126 <= 0)) OR ((1 <= p243)))))
lola: processed formula length: 41
lola: 32 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: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 <= p126)) AND ((p243 <= 0)))
lola: state equation task get result unparse finished id 0
lola: state equation: Generated DNF with 2 literals and 1 conjunctive subformulas
lola: SUBRESULT
lola: result: yes
lola: produced by: state space / EG
lola: The predicate is possibly preserved.
lola: 89 markings, 89 edges
lola: ========================================
lola: subprocess 4 will run for 509 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (X ((((p106 <= 0)) OR ((1 <= p90)))))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: rewrite Frontend/Parser/formula_rewrite.k:807
lola: processed formula: EX((((p106 <= 0)) OR ((1 <= p90))))
lola: processed formula length: 36
lola: 32 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 0 significant temporal operators and needs 0 bytes of payload
lola: Ignoring fairness constraints (--fair).
lola: SUBRESULT
lola: result: yes
lola: produced by: CTL model checker
lola: The net satisfies the given formula.
lola: 0 markings, 0 edges
lola: ========================================
lola: subprocess 5 will run for 594 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (X (((((p169 <= 0)) OR ((1 <= p20)) OR ((1 <= p103))))))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: rewrite Frontend/Parser/formula_rewrite.k:807
lola: processed formula: EX(((((p169 <= 0)) OR ((1 <= p20)) OR ((1 <= p103)))))
lola: processed formula length: 56
lola: 32 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 0 significant temporal operators and needs 0 bytes of payload
lola: Ignoring fairness constraints (--fair).
lola: SUBRESULT
lola: result: yes
lola: produced by: CTL model checker
lola: The net satisfies the given formula.
lola: 0 markings, 0 edges
lola: ========================================
lola: SUBRESULT
lola: result: yes
lola: The Boolean predicate is true.
lola: ========================================
lola: subprocess 3 will run for 445 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (F (A (X ((((1 <= p24)) AND ((p201 <= 0)))))))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: rewrite Frontend/Parser/formula_rewrite.k:812
lola: rewrite Frontend/Parser/formula_rewrite.k:806
lola: processed formula: EF(AX((((1 <= p24)) AND ((p201 <= 0)))))
lola: processed formula length: 40
lola: 33 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: 529802 markings, 2446766 edges, 105960 markings/sec, 0 secs
lola: 986415 markings, 4639958 edges, 91323 markings/sec, 5 secs
lola: 1426496 markings, 6953320 edges, 88016 markings/sec, 10 secs
lola: 1944489 markings, 9177933 edges, 103599 markings/sec, 15 secs
lola: 2467945 markings, 11354437 edges, 104691 markings/sec, 20 secs
lola: 2958990 markings, 13384125 edges, 98209 markings/sec, 25 secs
lola: 3436770 markings, 15428322 edges, 95556 markings/sec, 30 secs
lola: 3857771 markings, 17329246 edges, 84200 markings/sec, 35 secs
lola: 4341649 markings, 19380274 edges, 96776 markings/sec, 40 secs
lola: 4829787 markings, 21411928 edges, 97628 markings/sec, 45 secs
lola: 5308829 markings, 23450369 edges, 95808 markings/sec, 50 secs
lola: 5767096 markings, 25433634 edges, 91653 markings/sec, 55 secs
lola: 6221016 markings, 27408695 edges, 90784 markings/sec, 60 secs
lola: 6644632 markings, 29292807 edges, 84723 markings/sec, 65 secs
lola: 7030575 markings, 31096886 edges, 77189 markings/sec, 70 secs
lola: 7453191 markings, 32993745 edges, 84523 markings/sec, 75 secs
lola: 7891067 markings, 34951391 edges, 87575 markings/sec, 80 secs
lola: 8303989 markings, 36829995 edges, 82584 markings/sec, 85 secs
lola: 8697354 markings, 38608167 edges, 78673 markings/sec, 90 secs
lola: 9117573 markings, 40470077 edges, 84044 markings/sec, 95 secs
lola: 9526290 markings, 42268453 edges, 81743 markings/sec, 100 secs
lola: 9939481 markings, 44060489 edges, 82638 markings/sec, 105 secs
lola: 10348944 markings, 45869644 edges, 81893 markings/sec, 110 secs
lola: 10756613 markings, 47673329 edges, 81534 markings/sec, 115 secs
lola: 11167820 markings, 49513372 edges, 82241 markings/sec, 120 secs
lola: 11589228 markings, 51373145 edges, 84282 markings/sec, 125 secs
lola: 11995564 markings, 53138845 edges, 81267 markings/sec, 130 secs
lola: 12405151 markings, 54966192 edges, 81917 markings/sec, 135 secs
lola: 12819578 markings, 56768771 edges, 82885 markings/sec, 140 secs
lola: 13232067 markings, 58585022 edges, 82498 markings/sec, 145 secs
lola: 13655324 markings, 60395325 edges, 84651 markings/sec, 150 secs
lola: 14102868 markings, 62359591 edges, 89509 markings/sec, 155 secs
lola: 14539910 markings, 64270354 edges, 87408 markings/sec, 160 secs
lola: 14983666 markings, 66198645 edges, 88751 markings/sec, 165 secs
lola: 15422035 markings, 68154581 edges, 87674 markings/sec, 170 secs
lola: 15851026 markings, 70069279 edges, 85798 markings/sec, 175 secs
lola: 16276360 markings, 71992393 edges, 85067 markings/sec, 180 secs
lola: 16710312 markings, 73949594 edges, 86790 markings/sec, 185 secs
lola: 17147034 markings, 75873460 edges, 87344 markings/sec, 190 secs
lola: 17586316 markings, 77790154 edges, 87856 markings/sec, 195 secs
lola: 18024886 markings, 79715447 edges, 87714 markings/sec, 200 secs
lola: 18460257 markings, 81628888 edges, 87074 markings/sec, 205 secs
lola: 18898135 markings, 83540157 edges, 87576 markings/sec, 210 secs
lola: 19326542 markings, 85435982 edges, 85681 markings/sec, 215 secs
lola: 19749918 markings, 87334741 edges, 84675 markings/sec, 220 secs
lola: 20173500 markings, 89262957 edges, 84716 markings/sec, 225 secs
lola: 20613521 markings, 91204976 edges, 88004 markings/sec, 230 secs
lola: 21057117 markings, 93141585 edges, 88719 markings/sec, 235 secs
lola: 21478148 markings, 95031517 edges, 84206 markings/sec, 240 secs
lola: 21910896 markings, 96912355 edges, 86550 markings/sec, 245 secs
lola: 22350075 markings, 98824121 edges, 87836 markings/sec, 250 secs
lola: 22774951 markings, 100739445 edges, 84975 markings/sec, 255 secs
lola: 23195887 markings, 102632037 edges, 84187 markings/sec, 260 secs
lola: 23647969 markings, 104540734 edges, 90416 markings/sec, 265 secs
lola: 24062265 markings, 106458263 edges, 82859 markings/sec, 270 secs
lola: 24475310 markings, 108323949 edges, 82609 markings/sec, 275 secs
lola: 24898526 markings, 110221253 edges, 84643 markings/sec, 280 secs
lola: 25304428 markings, 112094329 edges, 81180 markings/sec, 285 secs
lola: 25717918 markings, 113964368 edges, 82698 markings/sec, 290 secs
lola: 26137895 markings, 115857632 edges, 83995 markings/sec, 295 secs
lola: 26559689 markings, 117720095 edges, 84359 markings/sec, 300 secs
lola: 26979526 markings, 119596295 edges, 83967 markings/sec, 305 secs
lola: 27395497 markings, 121473400 edges, 83194 markings/sec, 310 secs
lola: 27809449 markings, 123323814 edges, 82790 markings/sec, 315 secs
lola: 28222775 markings, 125180486 edges, 82665 markings/sec, 320 secs
lola: 28637930 markings, 127033846 edges, 83031 markings/sec, 325 secs
lola: 29054310 markings, 128917489 edges, 83276 markings/sec, 330 secs
lola: 29468093 markings, 130771584 edges, 82757 markings/sec, 335 secs
lola: 29875588 markings, 132633716 edges, 81499 markings/sec, 340 secs
lola: 30291157 markings, 134497853 edges, 83114 markings/sec, 345 secs
lola: 30701361 markings, 136350005 edges, 82041 markings/sec, 350 secs
lola: 31113462 markings, 138209210 edges, 82420 markings/sec, 355 secs
lola: 31524255 markings, 140060730 edges, 82159 markings/sec, 360 secs
lola: 31930060 markings, 141913325 edges, 81161 markings/sec, 365 secs
lola: 32348329 markings, 143779319 edges, 83654 markings/sec, 370 secs
lola: 32770544 markings, 145641785 edges, 84443 markings/sec, 375 secs
lola: 33180265 markings, 147477205 edges, 81944 markings/sec, 380 secs
lola: 33584827 markings, 149316180 edges, 80912 markings/sec, 385 secs
lola: 33988276 markings, 151161017 edges, 80690 markings/sec, 390 secs
lola: 34397825 markings, 153016562 edges, 81910 markings/sec, 395 secs
lola: 34795075 markings, 154860402 edges, 79450 markings/sec, 400 secs
lola: 35195762 markings, 156724645 edges, 80137 markings/sec, 405 secs
lola: 35609863 markings, 158572463 edges, 82820 markings/sec, 410 secs
lola: 36016479 markings, 160402867 edges, 81323 markings/sec, 415 secs
lola: 36406629 markings, 162117174 edges, 78030 markings/sec, 420 secs
lola: 36772052 markings, 163785445 edges, 73085 markings/sec, 425 secs
lola: 37182562 markings, 165615207 edges, 82102 markings/sec, 430 secs
lola: 37587543 markings, 167444112 edges, 80996 markings/sec, 435 secs
lola: local time limit reached - aborting
lola:
preliminary result: yes yes yes unknown unknown unknown unknown unknown unknown unknown unknown
lola: caught signal User defined signal 2 - aborting LoLA
lola:
preliminary result: yes yes yes unknown unknown unknown unknown unknown unknown unknown unknown
lola: memory consumption: 7010408 KB
lola: time consumption: 449 seconds
lola: print data as JSON (--json)
lola: writing JSON to CTLCardinality.json
lola: closed JSON file CTLCardinality.json
lola: Child process aborted or communication problem between parent and child process
lola: subprocess 4 will run for 445 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (G (E (X (((p241 <= 0))))))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: rewrite Frontend/Parser/formula_rewrite.k:807
lola: rewrite Frontend/Parser/formula_rewrite.k:808
lola: processed formula: EG(EX(((p241 <= 0))))
lola: processed formula length: 21
lola: 33 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: yes
lola: produced by: CTL model checker
lola: The net satisfies the given formula.
lola: 89 markings, 89 edges
lola: ========================================
lola: subprocess 5 will run for 520 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (G (NOT DEADLOCK))
lola: ========================================
lola: SUBTASK
lola: checking absence of deadlocks
lola: Planning: workflow for deadlock check: search (--findpath=off,--siphontrap=off)
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 deadlock preserving stubborn set method with insertion algorithm(--stubborn=tarjan)
lola: RUNNING
lola: SUBRESULT
lola: result: no
lola: produced by: state space
lola: The net is not deadlock-free.
lola: 375 markings, 377 edges
lola: ========================================
lola: subprocess 6 will run for 624 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (G (((p6 <= 0) OR (((1 <= p107)) AND ((p199 <= 0))))))
lola: ========================================
lola: SUBTASK
lola: checking possible preservation
lola: rewrite Frontend/Parser/formula_rewrite.k:583
lola: processed formula: E (G (((p6 <= 0) OR (((1 <= p107)) AND ((p199 <= 0))))))
lola: processed formula length: 57
lola: 32 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: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 <= p6) AND (((p107 <= 0)) OR ((1 <= p199))))
lola: state equation task get result unparse finished id 0
lola: state equation: Generated DNF with 4 literals and 2 conjunctive subformulas
lola: SUBRESULT
lola: result: yes
lola: produced by: state space / EG
lola: The predicate is possibly preserved.
lola: 74 markings, 74 edges
lola: ========================================
lola: subprocess 7 will run for 780 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (F (E (G (((p137 <= 0))))))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: rewrite Frontend/Parser/formula_rewrite.k:808
lola: rewrite Frontend/Parser/formula_rewrite.k:811
lola: processed formula: AF(EG(((p137 <= 0))))
lola: processed formula length: 21
lola: 33 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: yes
lola: produced by: CTL model checker
lola: The net satisfies the given formula.
lola: 89 markings, 90 edges
lola: ========================================
lola: subprocess 8 will run for 1040 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (E (F ((((1 <= p196)) AND ((p241 <= 0))))) OR ((1 <= p133) AND (((p145 <= 0)) OR ((1 <= p132)))))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: subprocess 8 will run for 1040 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: ((1 <= p133) AND (((p145 <= 0)) OR ((1 <= p132))))
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: processed formula: ((1 <= p133) AND (((p145 <= 0)) OR ((1 <= p132))))
lola: processed formula length: 51
lola: 31 rewrites
lola: closed formula file CTLCardinality.xml
lola: processed formula with 3 atomic propositions
lola: RUNNING
lola: SUBRESULT
lola: result: no
lola: produced by: preprocessing
lola: The net violates the given property already in its initial state.
lola: 0 markings, 0 edges
lola: ========================================
lola: subprocess 9 will run for 1560 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (F ((((1 <= p196)) AND ((p241 <= 0)))))
lola: ========================================
lola: SUBTASK
lola: checking reachability
lola: Planning: workflow for reachability check: stateequation||search (--findpath=off)
lola: rewrite Frontend/Parser/formula_rewrite.k:711
lola: processed formula: E (F ((((1 <= p196)) AND ((p241 <= 0)))))
lola: processed formula length: 41
lola: 32 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: 37 markings, 36 edges
lola: state equation task get result unparse finished++ id 0
lola: formula 0: (((1 <= p196)) AND ((p241 <= 0)))
lola: state equation task get result unparse finished id 0
lola: ========================================
lola: SUBRESULT
lola: result: yes
lola: The Boolean predicate is true.
lola: ========================================
lola: subprocess 9 will run for 1560 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (A (G ((((((p25 <= 0)) OR ((1 <= p122))) AND (((p34 <= 0)) OR ((1 <= p201)))) OR ((p185 <= 0)) OR ((1 <= p116))))) AND (((p21 <= 0)) OR ((1 <= p231))))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: subprocess 9 will run for 1560 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (((p21 <= 0)) OR ((1 <= p231)))
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: processed formula: (((p21 <= 0)) OR ((1 <= p231)))
lola: processed formula length: 32
lola: 31 rewrites
lola: closed formula file CTLCardinality.xml
lola: processed formula with 2 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 10 will run for 3121 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (G ((((((p25 <= 0)) OR ((1 <= p122))) AND (((p34 <= 0)) OR ((1 <= p201)))) OR ((p185 <= 0)) OR ((1 <= p116)))))
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 ((((((p25 <= 0)) OR ((1 <= p122))) AND (((p34 <= 0)) OR ((1 <= p201)))) OR ((p185 <= 0)) OR ((1 <= p116)))))
lola: processed formula length: 117
lola: 33 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 <= p25)) AND ((p122 <= 0))) OR (((1 <= p34)) AND ((p201 <= 0)))) AND ((1 <= p185)) AND ((p116 <= 0)))
lola: state equation task get result unparse finished id 0
lola: state equation: Generated DNF with 8 literals and 2 conjunctive subformulas
lola: SUBRESULT
lola: result: no
lola: produced by: state space
lola: The predicate is not invariant.
lola: 36 markings, 35 edges
lola: ========================================
lola: SUBRESULT
lola: result: no
lola: The Boolean predicate is false.
lola: ========================================
lola: subprocess 10 will run for 3121 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (A (F ((((1 <= p23)) AND ((p132 <= 0))))) OR ((((1 <= p183)) AND ((p251 <= 0)) AND (((p115 <= 0)) OR ((1 <= p126)))) OR (((1 <= p169)) AND ((p144 <= 0)) AND (1 <= p58))))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: subprocess 10 will run for 3121 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: ((((1 <= p183)) AND ((p251 <= 0)) AND (((p115 <= 0)) OR ((1 <= p126)))) OR (((1 <= p169)) AND ((p144 <= 0)) AND (1 <= p58)))
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: processed formula: ((((1 <= p183)) AND ((p251 <= 0)) AND (((p115 <= 0)) OR ((1 <= p126)))) OR (((1 <= p169)) AND ((p144 <= 0)) AND (1 <= p58)))
lola: processed formula length: 126
lola: 31 rewrites
lola: closed formula file CTLCardinality.xml
lola: processed formula with 7 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: 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: E (F (A (X ((((1 <= p24)) AND ((p201 <= 0)))))))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: rewrite Frontend/Parser/formula_rewrite.k:812
lola: rewrite Frontend/Parser/formula_rewrite.k:806
lola: processed formula: EF(AX((((1 <= p24)) AND ((p201 <= 0)))))
lola: processed formula length: 40
lola: 33 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: 477789 markings, 2167100 edges, 95558 markings/sec, 0 secs
lola: 922971 markings, 4329332 edges, 89036 markings/sec, 5 secs
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lola: 1837975 markings, 8754979 edges, 95963 markings/sec, 15 secs
lola: 2336873 markings, 10815824 edges, 99780 markings/sec, 20 secs
lola: 2836909 markings, 12852599 edges, 100007 markings/sec, 25 secs
lola: 3345074 markings, 14998363 edges, 101633 markings/sec, 30 secs
lola: 3772441 markings, 16978788 edges, 85473 markings/sec, 35 secs
lola: 4233644 markings, 18897210 edges, 92241 markings/sec, 40 secs
lola: 4687783 markings, 20826514 edges, 90828 markings/sec, 45 secs
lola: 5169433 markings, 22891070 edges, 96330 markings/sec, 50 secs
lola: 5649424 markings, 24919946 edges, 95998 markings/sec, 55 secs
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lola: 103105788 markings, 467931034 edges, 27169 markings/sec, 1500 secs
lola: 103258712 markings, 468630315 edges, 30585 markings/sec, 1505 secs
lola: 103390292 markings, 469246810 edges, 26316 markings/sec, 1510 secs
lola: 103538679 markings, 469894505 edges, 29677 markings/sec, 1515 secs
lola: 103621349 markings, 470246154 edges, 16534 markings/sec, 1520 secs
lola: 103767582 markings, 470932900 edges, 29247 markings/sec, 1525 secs
lola: 103913454 markings, 471606869 edges, 29174 markings/sec, 1530 secs
lola: 104063107 markings, 472256820 edges, 29931 markings/sec, 1535 secs
lola: 104166795 markings, 472724495 edges, 20738 markings/sec, 1540 secs
lola: 104312570 markings, 473410410 edges, 29155 markings/sec, 1545 secs
lola: 104469596 markings, 474167311 edges, 31405 markings/sec, 1550 secs
lola: 104597938 markings, 474722633 edges, 25668 markings/sec, 1555 secs
lola: 104725623 markings, 475305463 edges, 25537 markings/sec, 1560 secs
lola: 104867011 markings, 475949525 edges, 28278 markings/sec, 1565 secs
lola: 105001009 markings, 476556361 edges, 26800 markings/sec, 1570 secs
lola: 105132332 markings, 477133349 edges, 26265 markings/sec, 1575 secs
lola: 105255730 markings, 477723242 edges, 24680 markings/sec, 1580 secs
lola: 105428763 markings, 478503106 edges, 34607 markings/sec, 1585 secs
lola: 105576378 markings, 479172557 edges, 29523 markings/sec, 1590 secs
lola: 105729891 markings, 479846332 edges, 30703 markings/sec, 1595 secs
lola: 105862613 markings, 480476499 edges, 26544 markings/sec, 1600 secs
lola: 106014204 markings, 481190815 edges, 30318 markings/sec, 1605 secs
lola: 106159751 markings, 481873048 edges, 29109 markings/sec, 1610 secs
lola: 106315064 markings, 482611464 edges, 31063 markings/sec, 1615 secs
lola: 106433972 markings, 483151314 edges, 23782 markings/sec, 1620 secs
lola: 106588028 markings, 483834479 edges, 30811 markings/sec, 1625 secs
lola: 106740821 markings, 484567767 edges, 30559 markings/sec, 1630 secs
lola: 106908364 markings, 485323915 edges, 33509 markings/sec, 1635 secs
lola: 107030542 markings, 485892637 edges, 24436 markings/sec, 1640 secs
lola: 107205867 markings, 486683247 edges, 35065 markings/sec, 1645 secs
lola: 107334020 markings, 487281809 edges, 25631 markings/sec, 1650 secs
lola: 107456224 markings, 487832835 edges, 24441 markings/sec, 1655 secs
lola: 107620432 markings, 488582769 edges, 32842 markings/sec, 1660 secs
lola: 107769677 markings, 489286461 edges, 29849 markings/sec, 1665 secs
lola: 107912508 markings, 489939450 edges, 28566 markings/sec, 1670 secs
lola: 108071993 markings, 490653290 edges, 31897 markings/sec, 1675 secs
lola: 108217333 markings, 491321469 edges, 29068 markings/sec, 1680 secs
lola: 108371976 markings, 492049949 edges, 30929 markings/sec, 1685 secs
lola: 108519240 markings, 492736132 edges, 29453 markings/sec, 1690 secs
lola: 108668207 markings, 493412395 edges, 29793 markings/sec, 1695 secs
lola: 108820129 markings, 494113492 edges, 30384 markings/sec, 1700 secs
lola: Child process aborted or communication problem between parent and child process
lola: ========================================
lola: ...considering subproblem: (A (F ((((1 <= p23)) AND ((p132 <= 0))))) OR ((((1 <= p183)) AND ((p251 <= 0)) AND (((p115 <= 0)) OR ((1 <= p126)))) OR (((1 <= p169)) AND ((p144 <= 0)) AND (1 <= p58))))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: ========================================
lola: ...considering subproblem: ((((1 <= p183)) AND ((p251 <= 0)) AND (((p115 <= 0)) OR ((1 <= p126)))) OR (((1 <= p169)) AND ((p144 <= 0)) AND (1 <= p58)))
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: processed formula: ((((1 <= p183)) AND ((p251 <= 0)) AND (((p115 <= 0)) OR ((1 <= p126)))) OR (((1 <= p169)) AND ((p144 <= 0)) AND (1 <= p58)))
lola: processed formula length: 126
lola: 31 rewrites
lola: closed formula file CTLCardinality.xml
lola: processed formula with 7 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: ========================================
lola: ...considering subproblem: A (F ((((1 <= p23)) AND ((p132 <= 0)))))
lola: ========================================
lola: SUBTASK
lola: checking eventual occurrence
lola: rewrite Frontend/Parser/formula_rewrite.k:584
lola: rewrite Frontend/Parser/formula_rewrite.k:749
lola: rewrite Frontend/Parser/formula_rewrite.k:787
lola: processed formula: (((p23 <= 0)) OR ((1 <= p132)))
lola: processed formula length: 32
lola: 34 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 <= p23)) AND ((p132 <= 0)))
lola: state equation task get result unparse finished id 0
lola: state equation: Generated DNF with 2 literals and 1 conjunctive subformulas
lola: SUBRESULT
lola: result: no
lola: produced by: state space / EG
lola: The predicate does not eventually occur.
lola: 75 markings, 75 edges
lola: SUBRESULT
lola: result: no
lola: The Boolean predicate is false.
lola: ========================================
lola: ========================================
lola: RESULT
lola:
SUMMARY: yes yes yes no yes unknown no yes yes no yes
lola:
preliminary result: yes yes yes no yes unknown no yes yes no yes
lola: memory consumption: 4120 KB
lola: time consumption: 2161 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="ShieldRVt-PT-005B"
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 ShieldRVt-PT-005B, 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 r211-tajo-159033478300995"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ShieldRVt-PT-005B.tgz
mv ShieldRVt-PT-005B 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 ;