Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2020-input.r170-smll-158987815600281.qcow2', fmt=qcow2 size=4294967296 backing_file='/data/fkordon/mcc2020-input.qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-4028
Executing tool itslola
Input is FlexibleBarrier-PT-06b, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r170-smll-158987815600281
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 328K
-rw-r--r-- 1 mcc users 3.7K Apr 4 18:11 CTLCardinality.txt
-rw-r--r-- 1 mcc users 21K Apr 4 18:11 CTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K Apr 4 06:23 CTLFireability.txt
-rw-r--r-- 1 mcc users 15K Apr 4 06:23 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K Mar 24 05:37 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.1K Mar 24 05:37 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.5K Apr 8 14:54 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Apr 28 14:01 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.0K Apr 8 14:54 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Apr 28 14:01 LTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K Apr 3 20:59 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 21K Apr 3 20:59 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.7K Apr 3 13:16 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 16K Apr 3 13:16 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Apr 4 01:37 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Apr 4 01:37 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 24 05:37 equiv_col
-rw-r--r-- 1 mcc users 4 Mar 24 05:37 instance
-rw-r--r-- 1 mcc users 6 Mar 24 05:37 iscolored
-rw-r--r-- 1 mcc users 141K Mar 24 05:37 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 FlexibleBarrier-PT-06b-00
FORMULA_NAME FlexibleBarrier-PT-06b-01
FORMULA_NAME FlexibleBarrier-PT-06b-02
FORMULA_NAME FlexibleBarrier-PT-06b-03
FORMULA_NAME FlexibleBarrier-PT-06b-04
FORMULA_NAME FlexibleBarrier-PT-06b-05
FORMULA_NAME FlexibleBarrier-PT-06b-06
FORMULA_NAME FlexibleBarrier-PT-06b-07
FORMULA_NAME FlexibleBarrier-PT-06b-08
FORMULA_NAME FlexibleBarrier-PT-06b-09
FORMULA_NAME FlexibleBarrier-PT-06b-10
FORMULA_NAME FlexibleBarrier-PT-06b-11
FORMULA_NAME FlexibleBarrier-PT-06b-12
FORMULA_NAME FlexibleBarrier-PT-06b-13
FORMULA_NAME FlexibleBarrier-PT-06b-14
FORMULA_NAME FlexibleBarrier-PT-06b-15

=== Now, execution of the tool begins

BK_START 1591333839447

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
[2020-06-05 05:10:42] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -z3path, /home/mcc/BenchKit//z3/bin/z3, -yices2path, /home/mcc/BenchKit//yices/bin/yices, -timeout, 3600, -rebuildPNML]
[2020-06-05 05:10:42] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2020-06-05 05:10:42] [INFO ] Load time of PNML (sax parser for PT used): 144 ms
[2020-06-05 05:10:42] [INFO ] Transformed 542 places.
[2020-06-05 05:10:42] [INFO ] Transformed 621 transitions.
[2020-06-05 05:10:42] [INFO ] Found NUPN structural information;
[2020-06-05 05:10:42] [INFO ] Parsed PT model containing 542 places and 621 transitions in 207 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 36 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 100000 steps, including 1934 resets, run finished after 438 ms. (steps per millisecond=228 ) properties seen :[1, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 1, 0]
// Phase 1: matrix 621 rows 542 cols
[2020-06-05 05:10:43] [INFO ] Computed 8 place invariants in 33 ms
[2020-06-05 05:10:43] [INFO ] [Real]Absence check using 8 positive place invariants in 39 ms returned sat
[2020-06-05 05:10:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-05 05:10:44] [INFO ] [Real]Absence check using state equation in 883 ms returned sat
[2020-06-05 05:10:44] [INFO ] Solution in real domain found non-integer solution.
[2020-06-05 05:10:44] [INFO ] [Nat]Absence check using 8 positive place invariants in 228 ms returned unsat
[2020-06-05 05:10:45] [INFO ] [Real]Absence check using 8 positive place invariants in 27 ms returned sat
[2020-06-05 05:10:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-05 05:10:45] [INFO ] [Real]Absence check using state equation in 853 ms returned sat
[2020-06-05 05:10:45] [INFO ] Solution in real domain found non-integer solution.
[2020-06-05 05:10:46] [INFO ] [Nat]Absence check using 8 positive place invariants in 230 ms returned unsat
[2020-06-05 05:10:46] [INFO ] [Real]Absence check using 8 positive place invariants in 27 ms returned sat
[2020-06-05 05:10:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-05 05:10:47] [INFO ] [Real]Absence check using state equation in 876 ms returned sat
[2020-06-05 05:10:47] [INFO ] Deduced a trap composed of 189 places in 555 ms
[2020-06-05 05:10:48] [INFO ] Deduced a trap composed of 46 places in 297 ms
[2020-06-05 05:10:48] [INFO ] Deduced a trap composed of 188 places in 594 ms
[2020-06-05 05:10:48] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 1614 ms
[2020-06-05 05:10:48] [INFO ] Solution in real domain found non-integer solution.
[2020-06-05 05:10:55] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-05 05:10:58] [INFO ] [Nat]Absence check using 8 positive place invariants in 9334 ms returned unknown
[2020-06-05 05:10:58] [INFO ] [Real]Absence check using 8 positive place invariants in 27 ms returned sat
[2020-06-05 05:10:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-05 05:10:59] [INFO ] [Real]Absence check using state equation in 952 ms returned sat
[2020-06-05 05:10:59] [INFO ] Solution in real domain found non-integer solution.
[2020-06-05 05:11:05] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-05 05:11:09] [INFO ] [Nat]Absence check using 8 positive place invariants in 9345 ms returned unknown
Successfully simplified 2 atomic propositions for a total of 2 simplifications.
[2020-06-05 05:11:09] [INFO ] Initial state reduction rules for CTL removed 9 formulas.
[2020-06-05 05:11:09] [INFO ] Flatten gal took : 131 ms
FORMULA FlexibleBarrier-PT-06b-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FlexibleBarrier-PT-06b-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FlexibleBarrier-PT-06b-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FlexibleBarrier-PT-06b-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FlexibleBarrier-PT-06b-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FlexibleBarrier-PT-06b-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FlexibleBarrier-PT-06b-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FlexibleBarrier-PT-06b-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FlexibleBarrier-PT-06b-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2020-06-05 05:11:09] [INFO ] Applying decomposition
[2020-06-05 05:11:09] [INFO ] Flatten gal took : 46 ms
[2020-06-05 05:11:09] [INFO ] Decomposing Gal with order
[2020-06-05 05:11:09] [INFO ] Rewriting arrays to variables to allow decomposition.
[2020-06-05 05:11:09] [INFO ] Removed a total of 35 redundant transitions.
[2020-06-05 05:11:09] [INFO ] Flatten gal took : 106 ms
[2020-06-05 05:11:09] [INFO ] Fuse similar labels procedure discarded/fused a total of 140 labels/synchronizations in 28 ms.
[2020-06-05 05:11:09] [INFO ] Export to MCC properties in file /home/mcc/execution/LTLCardinality.sr.xml took 3 ms.
[2020-06-05 05:11:10] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml took 8 ms.
info: Time: 3600 - MCC
vrfy: Checking LTLCardinality @ FlexibleBarrier-PT-06b @ 3570 seconds

FORMULA FlexibleBarrier-PT-06b-11 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA FlexibleBarrier-PT-06b-14 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA FlexibleBarrier-PT-06b-15 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA FlexibleBarrier-PT-06b-10 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA FlexibleBarrier-PT-06b-06 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA FlexibleBarrier-PT-06b-13 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA FlexibleBarrier-PT-06b-02 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
vrfy: finished
info: timeLeft: 2910
rslt: Output for LTLCardinality @ FlexibleBarrier-PT-06b

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"build":
{
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"assertions": false,
"build_hostname": "mcc2019",
"build_system": "x86_64-unknown-linux-gnu",
"optimizations": true,
"package_version": "2.0",
"svn_version": "3189M"
},
"call":
{
"exec_host": "mcc2020",
"markinglimit": null,
"parameters":
[
"--pnmlnet",
"model.pnml",
"--xmlformula",
"--formula=LTLCardinality.xml",
"--mcc",
"--donotcomputecapacities",
"--encoder=simplecompressed",
"--safe",
"--check=modelchecking",
"--stubborn=deletion",
"--stateequation=par",
"--timelimit=3570",
"--localtimelimit=0",
"--preference=force_ltl",
"--json=LTLCardinality.json",
"--jsoninclude=formula,formulastat,net"
],
"starttime": "Fri Jun 5 05:11:11 2020
",
"timelimit": 3570
},
"child":
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{
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}
},

{
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},
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{
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"task":
{
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{
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},
"compoundnumber": 6,
"search":
{
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{
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"type": "prefix"
},
"stubborn":
{
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},
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},
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}
}
],
"exit":
{
"error": null,
"memory": 29036,
"runtime": 660.000000,
"signal": null,
"timelimitreached": false
},
"files":
{
"formula": "LTLCardinality.xml",
"net": "model.pnml"
},
"formula":
{
"skeleton": "F(G((** OR (G(**) AND F(**))))) : F(G(**)) : F(**) : F(((** U X(**)) AND F(**))) : G(F(**)) : X(**) : X(F((** OR (F(**) AND F(G((F(**) AND (X(**) OR **))))))))"
},
"net":
{
"arcs": 1533,
"conflict_clusters": 425,
"places": 542,
"places_significant": 534,
"singleton_clusters": 0,
"transitions": 621
},
"result":
{
"preliminary_value": "no no no yes no no yes ",
"value": "no no no yes no no yes "
},
"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: 1163/268435456 symbol table entries, 0 collisions
lola: preprocessing...
lola: Size of bit vector: 542
lola: finding significant places
lola: 542 places, 621 transitions, 534 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 LTLCardinality.xml
lola: LP says that atomic proposition is always true: (p456 <= 1)
lola: LP says that atomic proposition is always true: (p461 <= 1)
lola: LP says that atomic proposition is always true: (p307 <= 1)
lola: LP says that atomic proposition is always true: (p183 <= 1)
lola: LP says that atomic proposition is always true: (p183 <= 1)
lola: LP says that atomic proposition is always true: (p196 <= 1)
lola: LP says that atomic proposition is always true: (p374 <= 1)
lola: LP says that atomic proposition is always true: (p350 <= 1)
lola: LP says that atomic proposition is always true: (p110 <= 1)
lola: LP says that atomic proposition is always true: (p445 <= 1)
lola: LP says that atomic proposition is always true: (p98 <= 1)
lola: LP says that atomic proposition is always true: (p199 <= 1)
lola: LP says that atomic proposition is always true: (p287 <= 1)
lola: LP says that atomic proposition is always true: (p510 <= 1)
lola: X (X (NOT(F (G (F (G (F (NOT((G ((((p154 <= 0)) OR ((1 <= p456)))) U (((p372 <= 0)) OR ((1 <= p461))))))))))))) : X (((1 <= 0) U NOT(X (G (NOT(G ((((p175 <= 0)) OR ((1 <= p307)))))))))) : (NOT(G ((((p124 <= 0)) OR ((1 <= p183))))) U F (F ((((1 <= p124)) AND ((p183 <= 0)))))) : F ((((((1 <= p136)) AND ((p196 <= 0))) U X ((((p298 <= 0)) OR ((1 <= p374))))) AND F (((1 <= 0) U (((p313 <= 0)) OR ((1 <= p350))))))) : G (F (X (X (F ((((p479 <= 0)) OR ((1 <= p110)))))))) : ((1 <= 0) U X ((((1 <= p312)) AND ((p445 <= 0))))) : X (F ((F (G ((F (((p98 <= 0))) AND (X (((1 <= p199))) OR (((1 <= p342)) AND ((p287 <= 0))))))) U (((p120 <= 0)) OR ((1 <= p510))))))
lola: rewrite Frontend/Parser/formula_rewrite.k:431
lola: rewrite Frontend/Parser/formula_rewrite.k:318
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: rewrite Frontend/Parser/formula_rewrite.k:315
lola: rewrite Frontend/Parser/formula_rewrite.k:329
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: rewrite Frontend/Parser/formula_rewrite.k:332
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: rewrite Frontend/Parser/formula_rewrite.k:371
lola: rewrite Frontend/Parser/formula_rewrite.k:350
lola: rewrite Frontend/Parser/formula_rewrite.k:371
lola: rewrite Frontend/Parser/formula_rewrite.k:329
lola: rewrite Frontend/Parser/formula_rewrite.k:332
lola: rewrite Frontend/Parser/formula_rewrite.k:315
lola: rewrite Frontend/Parser/formula_rewrite.k:300
lola: rewrite Frontend/Parser/formula_rewrite.k:318
lola: rewrite Frontend/Parser/formula_rewrite.k:332
lola: rewrite Frontend/Parser/formula_rewrite.k:300
lola: rewrite Frontend/Parser/formula_rewrite.k:329
lola: rewrite Frontend/Parser/formula_rewrite.k:300
lola: rewrite Frontend/Parser/formula_rewrite.k:380
lola: rewrite Frontend/Parser/formula_rewrite.k:380
lola: rewrite Frontend/Parser/formula_rewrite.k:98
lola: rewrite Frontend/Parser/formula_rewrite.k:329
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: rewrite Frontend/Parser/formula_rewrite.k:377
lola: rewrite Frontend/Parser/formula_rewrite.k:329
lola: rewrite Frontend/Parser/formula_rewrite.k:332
lola: rewrite Frontend/Parser/formula_rewrite.k:300
lola: rewrite Frontend/Parser/formula_rewrite.k:185
lola: rewrite Frontend/Parser/formula_rewrite.k:380
lola: rewrite Frontend/Parser/formula_rewrite.k:329
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: rewrite Frontend/Parser/formula_rewrite.k:347
lola: rewrite Frontend/Parser/formula_rewrite.k:422
lola: rewrite Frontend/Parser/formula_rewrite.k:98
lola: rewrite Frontend/Parser/formula_rewrite.k:185
lola: rewrite Frontend/Parser/formula_rewrite.k:356
lola: rewrite Frontend/Parser/formula_rewrite.k:356
lola: rewrite Frontend/Parser/formula_rewrite.k:347
lola: rewrite Frontend/Parser/formula_rewrite.k:353
lola: rewrite Frontend/Parser/formula_rewrite.k:353
lola: rewrite Frontend/Parser/formula_rewrite.k:377
lola: rewrite Frontend/Parser/formula_rewrite.k:377
lola: rewrite Frontend/Parser/formula_rewrite.k:98
lola: rewrite Frontend/Parser/formula_rewrite.k:185
lola: rewrite Frontend/Parser/formula_rewrite.k:428
lola: computing a collection of formulas
lola: RUNNING
lola: subprocess 0 will run for 509 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: F ((((((1 <= p136)) AND ((p196 <= 0))) U X ((((p298 <= 0)) OR ((1 <= p374))))) AND F ((((p313 <= 0)) OR ((1 <= p350))))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: F ((((((1 <= p136)) AND ((p196 <= 0))) U X ((((p298 <= 0)) OR ((1 <= p374))))) AND F ((((p313 <= 0)) OR ((1 <= p350))))))
lola: processed formula length: 123
lola: 47 rewrites
lola: closed formula file LTLCardinality.xml
lola: the resulting Büchi automaton has 4 states
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: Formula contains X operator; stubborn sets not applicable
lola: Formula contains X operator; stubborn sets not applicable
lola: SEARCH
lola: RUNNING
lola: SUBRESULT
lola: result: yes
lola: produced by: LTL model checker
lola: The net satisfies the given formula (language of the product automaton is empty).
lola: 3 markings, 2 edges
lola: ========================================
lola: subprocess 1 will run for 594 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: X ((((1 <= p312)) AND ((p445 <= 0))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: X ((((1 <= p312)) AND ((p445 <= 0))))
lola: processed formula length: 37
lola: 47 rewrites
lola: closed formula file LTLCardinality.xml
lola: the resulting Büchi automaton has 3 states
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: Formula contains X operator; stubborn sets not applicable
lola: Formula contains X operator; stubborn sets not applicable
lola: SEARCH
lola: RUNNING
lola: SUBRESULT
lola: result: no
lola: produced by: LTL model checker
lola: The net does not satisfy the given formula (language of the product automaton is nonempty).
lola: 14 markings, 14 edges
lola: ========================================
lola: subprocess 2 will run for 713 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: X (F (((((p120 <= 0)) OR ((1 <= p510))) OR (F ((((p120 <= 0)) OR ((1 <= p510)))) AND F (G ((F (((p98 <= 0))) AND (X (((1 <= p199))) OR (((1 <= p342)) AND ((p287 <= 0)))))))))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: X (F (((((p120 <= 0)) OR ((1 <= p510))) OR (F ((((p120 <= 0)) OR ((1 <= p510)))) AND F (G ((F (((p98 <= 0))) AND (X (((1 <= p199))) OR (((1 <= p342)) AND ((p287 <= 0)))))))))))
lola: processed formula length: 178
lola: 47 rewrites
lola: closed formula file LTLCardinality.xml
lola: the resulting Büchi automaton has 9 states
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: Formula contains X operator; stubborn sets not applicable
lola: Formula contains X operator; stubborn sets not applicable
lola: SEARCH
lola: RUNNING
lola: SUBRESULT
lola: result: yes
lola: produced by: LTL model checker
lola: The net satisfies the given formula (language of the product automaton is empty).
lola: 2 markings, 1 edges
lola: ========================================
lola: subprocess 3 will run for 891 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: F ((((1 <= p124)) AND ((p183 <= 0))))
lola: ========================================
lola: SUBTASK
lola: checking eventual occurrence
lola: rewrite Frontend/Parser/formula_rewrite.k:750
lola: rewrite Frontend/Parser/formula_rewrite.k:787
lola: processed formula: (((p124 <= 0)) OR ((1 <= p183)))
lola: processed formula length: 33
lola: 49 rewrites
lola: closed formula file LTLCardinality.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: RUNNING
lola: SUBRESULT
lola: result: no
lola: produced by: state space / EG
lola: The predicate does not eventually occur.
lola: 46 markings, 45 edges
lola: ========================================
lola: subprocess 4 will run for 1188 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: F (G ((((p175 <= 0)) OR ((1 <= p307)))))
lola: ========================================
lola: SUBTASK
lola: checking stabilization
lola: stabilization not yet implemented, converting to LTL...
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: F (G ((((p175 <= 0)) OR ((1 <= p307)))))
lola: processed formula length: 41
lola: 47 rewrites
lola: closed formula file LTLCardinality.xml
lola: the resulting Büchi automaton has 2 states
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: using ltl preserving stubborn set method with deletion algorithm (--stubborn=deletion)
lola: using ltl preserving stubborn set method with insertion algorithm(--stubborn=tarjan)
lola: SEARCH
lola: RUNNING
lola: SUBRESULT
lola: result: no
lola: produced by: LTL model checker
lola: The net does not satisfy the given formula (language of the product automaton is nonempty).
lola: 3130 markings, 4087 edges
lola: ========================================
lola: subprocess 5 will run for 1783 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: G (F ((((p479 <= 0)) OR ((1 <= p110)))))
lola: ========================================
lola: SUBTASK
lola: checking fairness
lola: fairness not yet implemented, converting to LTL...
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: G (F ((((p479 <= 0)) OR ((1 <= p110)))))
lola: processed formula length: 41
lola: 47 rewrites
lola: closed formula file LTLCardinality.xml
lola: the resulting Büchi automaton has 2 states
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: using ltl preserving stubborn set method with deletion algorithm (--stubborn=deletion)
lola: using ltl preserving stubborn set method with insertion algorithm(--stubborn=tarjan)
lola: SEARCH
lola: RUNNING
lola: 339053 markings, 631126 edges, 67811 markings/sec, 0 secs
lola: 703719 markings, 1323371 edges, 72933 markings/sec, 5 secs
lola: 1069831 markings, 2013238 edges, 73222 markings/sec, 10 secs
lola: 1429335 markings, 2690429 edges, 71901 markings/sec, 15 secs
lola: 1782132 markings, 3360918 edges, 70559 markings/sec, 20 secs
lola: 2141428 markings, 4036987 edges, 71859 markings/sec, 25 secs
lola: 2476410 markings, 4672904 edges, 66996 markings/sec, 30 secs
lola: 2813392 markings, 5314274 edges, 67396 markings/sec, 35 secs
lola: 3159937 markings, 5964909 edges, 69309 markings/sec, 40 secs
lola: 3506708 markings, 6619882 edges, 69354 markings/sec, 45 secs
lola: 3856443 markings, 7278357 edges, 69947 markings/sec, 50 secs
lola: 4186178 markings, 7948443 edges, 65947 markings/sec, 55 secs
lola: 4492635 markings, 8641960 edges, 61291 markings/sec, 60 secs
lola: 4762925 markings, 9323004 edges, 54058 markings/sec, 65 secs
lola: 4968963 markings, 10115047 edges, 41208 markings/sec, 70 secs
lola: 5224376 markings, 10860216 edges, 51083 markings/sec, 75 secs
lola: 5442879 markings, 11638788 edges, 43701 markings/sec, 80 secs
lola: 5651928 markings, 12436945 edges, 41810 markings/sec, 85 secs
lola: 5861878 markings, 13258047 edges, 41990 markings/sec, 90 secs
lola: 6081458 markings, 14091131 edges, 43916 markings/sec, 95 secs
lola: 6291044 markings, 14859592 edges, 41917 markings/sec, 100 secs
lola: 6487703 markings, 15620514 edges, 39332 markings/sec, 105 secs
lola: 6671727 markings, 16404268 edges, 36805 markings/sec, 110 secs
lola: 6863477 markings, 17181181 edges, 38350 markings/sec, 115 secs
lola: 7072805 markings, 17977946 edges, 41866 markings/sec, 120 secs
lola: 7392571 markings, 18662085 edges, 63953 markings/sec, 125 secs
lola: 7705691 markings, 19359514 edges, 62624 markings/sec, 130 secs
lola: 7992273 markings, 20078088 edges, 57316 markings/sec, 135 secs
lola: 8200314 markings, 20886058 edges, 41608 markings/sec, 140 secs
lola: 8456261 markings, 21630664 edges, 51189 markings/sec, 145 secs
lola: 8661412 markings, 22415894 edges, 41030 markings/sec, 150 secs
lola: 8867080 markings, 23223202 edges, 41134 markings/sec, 155 secs
lola: 9084986 markings, 24047715 edges, 43581 markings/sec, 160 secs
lola: 9300420 markings, 24889131 edges, 43087 markings/sec, 165 secs
lola: 9515539 markings, 25653870 edges, 43024 markings/sec, 170 secs
lola: 9708692 markings, 26401762 edges, 38631 markings/sec, 175 secs
lola: 9892501 markings, 27185940 edges, 36762 markings/sec, 180 secs
lola: 10072181 markings, 27915536 edges, 35936 markings/sec, 185 secs
lola: 10281576 markings, 28694251 edges, 41879 markings/sec, 190 secs
lola: 10624279 markings, 29361116 edges, 68541 markings/sec, 195 secs
lola: 10963469 markings, 30011582 edges, 67838 markings/sec, 200 secs
lola: 11283189 markings, 30668314 edges, 63944 markings/sec, 205 secs
lola: 11571533 markings, 31391793 edges, 57669 markings/sec, 210 secs
lola: 11828797 markings, 32150330 edges, 51453 markings/sec, 215 secs
lola: 12023279 markings, 32954235 edges, 38896 markings/sec, 220 secs
lola: 12224781 markings, 33767913 edges, 40300 markings/sec, 225 secs
lola: 12460288 markings, 34581903 edges, 47101 markings/sec, 230 secs
lola: 12683910 markings, 35433695 edges, 44724 markings/sec, 235 secs
lola: 12899095 markings, 36265561 edges, 43037 markings/sec, 240 secs
lola: 13097045 markings, 37068888 edges, 39590 markings/sec, 245 secs
lola: 13289397 markings, 37820516 edges, 38470 markings/sec, 250 secs
lola: 13510641 markings, 38590842 edges, 44249 markings/sec, 255 secs
lola: 13838694 markings, 39258383 edges, 65611 markings/sec, 260 secs
lola: 14132108 markings, 39914682 edges, 58683 markings/sec, 265 secs
lola: 14410827 markings, 40643138 edges, 55744 markings/sec, 270 secs
lola: 14602676 markings, 41406779 edges, 38370 markings/sec, 275 secs
lola: 14793963 markings, 42186109 edges, 38257 markings/sec, 280 secs
lola: 15000688 markings, 42998854 edges, 41345 markings/sec, 285 secs
lola: 15236840 markings, 43819126 edges, 47230 markings/sec, 290 secs
lola: 15448653 markings, 44634218 edges, 42363 markings/sec, 295 secs
lola: 15643238 markings, 45374645 edges, 38917 markings/sec, 300 secs
lola: 15840475 markings, 46183300 edges, 39447 markings/sec, 305 secs
lola: 16054505 markings, 46998583 edges, 42806 markings/sec, 310 secs
lola: 16344040 markings, 47716889 edges, 57907 markings/sec, 315 secs
lola: 16688780 markings, 48366897 edges, 68948 markings/sec, 320 secs
lola: 17033048 markings, 49017982 edges, 68854 markings/sec, 325 secs
lola: 17377770 markings, 49673451 edges, 68944 markings/sec, 330 secs
lola: 17707142 markings, 50292626 edges, 65874 markings/sec, 335 secs
lola: 18058843 markings, 50964544 edges, 70340 markings/sec, 340 secs
lola: 18402834 markings, 51648697 edges, 68798 markings/sec, 345 secs
lola: 18683437 markings, 52382820 edges, 56121 markings/sec, 350 secs
lola: 18914874 markings, 53167101 edges, 46287 markings/sec, 355 secs
lola: 19125926 markings, 53975655 edges, 42210 markings/sec, 360 secs
lola: 19344090 markings, 54793004 edges, 43633 markings/sec, 365 secs
lola: 19557507 markings, 55624961 edges, 42683 markings/sec, 370 secs
lola: 19783310 markings, 56463460 edges, 45161 markings/sec, 375 secs
lola: 19997864 markings, 57241541 edges, 42911 markings/sec, 380 secs
lola: 20196419 markings, 58027056 edges, 39711 markings/sec, 385 secs
lola: 20379558 markings, 58843943 edges, 36628 markings/sec, 390 secs
lola: 20574937 markings, 59632218 edges, 39076 markings/sec, 395 secs
lola: 20782257 markings, 60418600 edges, 41464 markings/sec, 400 secs
lola: 21082900 markings, 61114729 edges, 60129 markings/sec, 405 secs
lola: 21431661 markings, 61797707 edges, 69752 markings/sec, 410 secs
lola: 21751164 markings, 62499374 edges, 63901 markings/sec, 415 secs
lola: 21947712 markings, 63271800 edges, 39310 markings/sec, 420 secs
lola: 22172697 markings, 64031869 edges, 44997 markings/sec, 425 secs
lola: 22382876 markings, 64818853 edges, 42036 markings/sec, 430 secs
lola: 22592454 markings, 65625011 edges, 41916 markings/sec, 435 secs
lola: 22808090 markings, 66463875 edges, 43127 markings/sec, 440 secs
lola: 23040603 markings, 67288145 edges, 46503 markings/sec, 445 secs
lola: 23245750 markings, 68070714 edges, 41029 markings/sec, 450 secs
lola: 23428224 markings, 68864148 edges, 36495 markings/sec, 455 secs
lola: 23599041 markings, 69588461 edges, 34163 markings/sec, 460 secs
lola: 23790491 markings, 70357892 edges, 38290 markings/sec, 465 secs
lola: 24009735 markings, 71085448 edges, 43849 markings/sec, 470 secs
lola: 24359322 markings, 71749410 edges, 69917 markings/sec, 475 secs
lola: 24697803 markings, 72435957 edges, 67696 markings/sec, 480 secs
lola: 24963473 markings, 73186454 edges, 53134 markings/sec, 485 secs
lola: 25186219 markings, 73973856 edges, 44549 markings/sec, 490 secs
lola: 25395508 markings, 74782983 edges, 41858 markings/sec, 495 secs
lola: 25615257 markings, 75597233 edges, 43950 markings/sec, 500 secs
lola: 25834310 markings, 76429386 edges, 43811 markings/sec, 505 secs
lola: 26054308 markings, 77272859 edges, 44000 markings/sec, 510 secs
lola: 26267145 markings, 78033318 edges, 42567 markings/sec, 515 secs
lola: 26461105 markings, 78818170 edges, 38792 markings/sec, 520 secs
lola: 26644823 markings, 79631849 edges, 36744 markings/sec, 525 secs
lola: 26845450 markings, 80432759 edges, 40125 markings/sec, 530 secs
lola: 27060837 markings, 81209214 edges, 43077 markings/sec, 535 secs
lola: 27383448 markings, 81899285 edges, 64522 markings/sec, 540 secs
lola: 27730139 markings, 82588829 edges, 69338 markings/sec, 545 secs
lola: 28023140 markings, 83311966 edges, 58600 markings/sec, 550 secs
lola: 28244296 markings, 84087056 edges, 44231 markings/sec, 555 secs
lola: 28453001 markings, 84880037 edges, 41741 markings/sec, 560 secs
lola: 28673959 markings, 85690368 edges, 44192 markings/sec, 565 secs
lola: 28890890 markings, 86522293 edges, 43386 markings/sec, 570 secs
lola: 29109094 markings, 87368133 edges, 43641 markings/sec, 575 secs
lola: 29318058 markings, 88102908 edges, 41793 markings/sec, 580 secs
lola: 29518913 markings, 88879709 edges, 40171 markings/sec, 585 secs
lola: 29697862 markings, 89676220 edges, 35790 markings/sec, 590 secs
lola: 29886654 markings, 90455385 edges, 37758 markings/sec, 595 secs
lola: 30087453 markings, 91248483 edges, 40160 markings/sec, 600 secs
lola: 30351875 markings, 91960267 edges, 52884 markings/sec, 605 secs
lola: 30695823 markings, 92605140 edges, 68790 markings/sec, 610 secs
lola: 31041867 markings, 93259245 edges, 69209 markings/sec, 615 secs
lola: 31377852 markings, 93914475 edges, 67197 markings/sec, 620 secs
lola: 31714915 markings, 94551509 edges, 67413 markings/sec, 625 secs
lola: 32056823 markings, 95198483 edges, 68382 markings/sec, 630 secs
lola: 32399517 markings, 95841513 edges, 68539 markings/sec, 635 secs
lola: 32741929 markings, 96491817 edges, 68482 markings/sec, 640 secs
lola: 33083056 markings, 97153663 edges, 68225 markings/sec, 645 secs
lola: 33419132 markings, 97824132 edges, 67215 markings/sec, 650 secs
lola: SUBRESULT
lola: result: no
lola: produced by: LTL model checker
lola: The net does not satisfy the given formula (language of the product automaton is nonempty).
lola: 33458636 markings, 97902347 edges
lola: ========================================
lola: subprocess 6 will run for 2910 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: F (G (((((p372 <= 0)) OR ((1 <= p461))) OR (G ((((p154 <= 0)) OR ((1 <= p456)))) AND F ((((p372 <= 0)) OR ((1 <= p461))))))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: F (G (((((p372 <= 0)) OR ((1 <= p461))) OR (G ((((p154 <= 0)) OR ((1 <= p456)))) AND F ((((p372 <= 0)) OR ((1 <= p461))))))))
lola: processed formula length: 128
lola: 47 rewrites
lola: closed formula file LTLCardinality.xml
lola: the resulting Büchi automaton has 8 states
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: using ltl preserving stubborn set method with deletion algorithm (--stubborn=deletion)
lola: using ltl preserving stubborn set method with insertion algorithm(--stubborn=tarjan)
lola: SEARCH
lola: RUNNING
lola: SUBRESULT
lola: result: no
lola: produced by: LTL model checker
lola: The net does not satisfy the given formula (language of the product automaton is nonempty).
lola: 23662 markings, 37807 edges
lola: ========================================
lola: RESULT
lola:
SUMMARY: no no no yes no no yes
lola:
preliminary result: no no no yes no no yes
lola: memory consumption: 29036 KB
lola: time consumption: 660 seconds
lola: print data as JSON (--json)
lola: writing JSON to LTLCardinality.json
lola: closed JSON file LTLCardinality.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="FlexibleBarrier-PT-06b"
export BK_EXAMINATION="LTLCardinality"
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 FlexibleBarrier-PT-06b, examination is LTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r170-smll-158987815600281"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/FlexibleBarrier-PT-06b.tgz
mv FlexibleBarrier-PT-06b execution
cd execution
if [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "UpperBounds" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] || [ "LTLCardinality" = "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 [ "LTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLCardinality" != "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 "LTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLCardinality.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 '' LTLCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLCardinality"
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 ;