fond
Model Checking Contest 2021
11th edition, Paris, France, June 23, 2021
Execution of r265-tall-162106800300041
Last Updated
Jun 28, 2021

About the Execution of 2020-gold for SmallOperatingSystem-PT-MT0512DC0256

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
8645.344 3600000.00 79778.00 536.00 FFTFFFFTFFFFTFFF normal

Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2021-input.r265-tall-162106800300041.qcow2', fmt=qcow2 size=4294967296 backing_file='/data/fkordon/mcc2021-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 gold2020
Input is SmallOperatingSystem-PT-MT0512DC0256, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r265-tall-162106800300041
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 440K
-rw-r--r-- 1 mcc users 22K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 146K May 10 09:44 CTLCardinality.xml
-rw-r--r-- 1 mcc users 13K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 90K May 10 09:44 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 6 14:48 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.7K May 6 14:48 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 4.4K Mar 28 16:42 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Mar 28 16:42 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.5K Mar 28 16:42 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Mar 28 16:42 LTLFireability.xml
-rw-r--r-- 1 mcc users 4.5K Mar 27 13:41 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 19K Mar 27 13:41 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 3.7K Mar 25 19:28 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 20K Mar 25 19:28 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.0K Mar 22 08:16 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.1K Mar 22 08:16 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 5 16:52 equiv_col
-rw-r--r-- 1 mcc users 13 May 5 16:52 instance
-rw-r--r-- 1 mcc users 6 May 5 16:52 iscolored
-rw-r--r-- 1 mcc users 8.2K May 5 16:52 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 SmallOperatingSystem-PT-MT0512DC0256-00
FORMULA_NAME SmallOperatingSystem-PT-MT0512DC0256-01
FORMULA_NAME SmallOperatingSystem-PT-MT0512DC0256-02
FORMULA_NAME SmallOperatingSystem-PT-MT0512DC0256-03
FORMULA_NAME SmallOperatingSystem-PT-MT0512DC0256-04
FORMULA_NAME SmallOperatingSystem-PT-MT0512DC0256-05
FORMULA_NAME SmallOperatingSystem-PT-MT0512DC0256-06
FORMULA_NAME SmallOperatingSystem-PT-MT0512DC0256-07
FORMULA_NAME SmallOperatingSystem-PT-MT0512DC0256-08
FORMULA_NAME SmallOperatingSystem-PT-MT0512DC0256-09
FORMULA_NAME SmallOperatingSystem-PT-MT0512DC0256-10
FORMULA_NAME SmallOperatingSystem-PT-MT0512DC0256-11
FORMULA_NAME SmallOperatingSystem-PT-MT0512DC0256-12
FORMULA_NAME SmallOperatingSystem-PT-MT0512DC0256-13
FORMULA_NAME SmallOperatingSystem-PT-MT0512DC0256-14
FORMULA_NAME SmallOperatingSystem-PT-MT0512DC0256-15

=== Now, execution of the tool begins

BK_START 1621195121066

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
[2021-05-16 19:58:42] [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]
[2021-05-16 19:58:42] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-16 19:58:42] [INFO ] Load time of PNML (sax parser for PT used): 21 ms
[2021-05-16 19:58:42] [INFO ] Transformed 9 places.
[2021-05-16 19:58:42] [INFO ] Transformed 8 transitions.
[2021-05-16 19:58:42] [INFO ] Parsed PT model containing 9 places and 8 transitions in 54 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 14 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 100196 steps, including 0 resets, run finished after 48 ms. (steps per millisecond=2087 ) properties seen :[1, 0, 0, 1, 1, 1, 1, 0, 0, 1, 0, 1, 1, 1, 1, 1, 1, 0, 1, 0, 1, 1, 1, 1, 0, 1, 0, 1, 1, 1, 1, 1, 0, 1, 1, 0, 1, 1]
// Phase 1: matrix 8 rows 9 cols
[2021-05-16 19:58:42] [INFO ] Computed 4 place invariants in 3 ms
[2021-05-16 19:58:42] [INFO ] [Real]Absence check using 4 positive place invariants in 8 ms returned unsat
[2021-05-16 19:58:42] [INFO ] [Real]Absence check using 4 positive place invariants in 2 ms returned unsat
[2021-05-16 19:58:42] [INFO ] [Real]Absence check using 4 positive place invariants in 1 ms returned unsat
[2021-05-16 19:58:42] [INFO ] [Real]Absence check using 4 positive place invariants in 2 ms returned unsat
[2021-05-16 19:58:42] [INFO ] [Real]Absence check using 4 positive place invariants in 1 ms returned unsat
[2021-05-16 19:58:42] [INFO ] [Real]Absence check using 4 positive place invariants in 2 ms returned unsat
[2021-05-16 19:58:42] [INFO ] [Real]Absence check using 4 positive place invariants in 1 ms returned unsat
[2021-05-16 19:58:42] [INFO ] [Real]Absence check using 4 positive place invariants in 2 ms returned unsat
[2021-05-16 19:58:42] [INFO ] [Real]Absence check using 4 positive place invariants in 2 ms returned unsat
[2021-05-16 19:58:42] [INFO ] [Real]Absence check using 4 positive place invariants in 1 ms returned unsat
[2021-05-16 19:58:42] [INFO ] [Real]Absence check using 4 positive place invariants in 2 ms returned sat
[2021-05-16 19:58:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-16 19:58:42] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2021-05-16 19:58:42] [INFO ] Solution in real domain found non-integer solution.
[2021-05-16 19:58:42] [INFO ] [Nat]Absence check using 4 positive place invariants in 3 ms returned unsat
Successfully simplified 11 atomic propositions for a total of 14 simplifications.
[2021-05-16 19:58:43] [INFO ] Initial state reduction rules for CTL removed 6 formulas.
[2021-05-16 19:58:43] [INFO ] Flatten gal took : 19 ms
FORMULA SmallOperatingSystem-PT-MT0512DC0256-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SmallOperatingSystem-PT-MT0512DC0256-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SmallOperatingSystem-PT-MT0512DC0256-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SmallOperatingSystem-PT-MT0512DC0256-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SmallOperatingSystem-PT-MT0512DC0256-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SmallOperatingSystem-PT-MT0512DC0256-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2021-05-16 19:58:43] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2021-05-16 19:58:43] [INFO ] Flatten gal took : 3 ms
[2021-05-16 19:58:43] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
FORMULA SmallOperatingSystem-PT-MT0512DC0256-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2021-05-16 19:58:43] [INFO ] Export to MCC properties in file /home/mcc/execution/LTLCardinality.sr.xml took 2 ms.
[2021-05-16 19:58:43] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml took 0 ms.
info: Time: 3600 - MCC
vrfy: Checking LTLCardinality @ SmallOperatingSystem-PT-MT0512DC0256 @ 3570 seconds

FORMULA SmallOperatingSystem-PT-MT0512DC0256-01 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA SmallOperatingSystem-PT-MT0512DC0256-04 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA SmallOperatingSystem-PT-MT0512DC0256-05 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA SmallOperatingSystem-PT-MT0512DC0256-08 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA SmallOperatingSystem-PT-MT0512DC0256-11 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA SmallOperatingSystem-PT-MT0512DC0256-03 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA SmallOperatingSystem-PT-MT0512DC0256-10 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA SmallOperatingSystem-PT-MT0512DC0256-09 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA SmallOperatingSystem-PT-MT0512DC0256-15 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
vrfy: finished
info: timeLeft: 3496
rslt: Output for LTLCardinality @ SmallOperatingSystem-PT-MT0512DC0256

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"search":
{
"store":
{
"encoder": "simple compression",
"type": "prefix"
},
"stubborn":
{
"type": "ltl preserving/insertion"
},
"type": "product automaton/dfs"
},
"type": "LTL",
"workflow": "product automaton"
}
}
],
"exit":
{
"error": null,
"memory": 19924,
"runtime": 74.000000,
"signal": null,
"timelimitreached": false
},
"files":
{
"formula": "LTLCardinality.xml",
"net": "model.pnml"
},
"formula":
{
"skeleton": "X(X(G(((** U **) OR G((F(**) AND (X(**) OR **))))))) : F(**) : X((** U **)) : X(G((F(*) AND (* AND *)))) : F(G((F(**) AND (X(**) OR **)))) : G(F(*)) : F(G(**)) : X(X(X(G(**)))) : (** U **)"
},
"net":
{
"arcs": 27,
"conflict_clusters": 4,
"places": 9,
"places_significant": 5,
"singleton_clusters": 0,
"transitions": 8
},
"result":
{
"preliminary_value": "no no no no no no no no no ",
"value": "no no no no no no no no no "
},
"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: 17/268435456 symbol table entries, 0 collisions
lola: preprocessing...
lola: Size of bit vector: 288
lola: finding significant places
lola: 9 places, 8 transitions, 5 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: G (X (X (((((2 <= p8) AND (p5 <= p2)) U (p5 <= p2)) OR G ((X ((p5 <= p2)) U (p2 + 1 <= p5))))))) : F ((G (((G ((p6 <= p5)) U (1 <= 0)) AND (p1 <= p3))) OR (2 <= p4))) : X (((1 <= p8) U (p0 <= p3))) : NOT(F (X (((G ((1 <= p5)) OR (1 <= p5)) OR (2 <= p4))))) : G (F (G (X (G ((X ((p8 + 1 <= p4)) U (1 <= p1))))))) : NOT(F (((F ((p7 <= p8)) AND (p7 <= p8)) U G ((p7 <= p8))))) : F (G ((1 <= p6))) : X (NOT(F (X (NOT(((1 <= 0) U X (G ((p8 <= p3))))))))) : ((NOT(((p5 <= p2) U (0 <= 0))) OR ((p5 + 1 <= p1))) U (3 <= p4))
lola: rewrite Frontend/Parser/formula_rewrite.k:437
lola: rewrite Frontend/Parser/formula_rewrite.k:522
lola: rewrite Frontend/Parser/formula_rewrite.k:353
lola: rewrite Frontend/Parser/formula_rewrite.k:353
lola: rewrite Frontend/Parser/formula_rewrite.k:98
lola: rewrite Frontend/Parser/formula_rewrite.k:431
lola: rewrite Frontend/Parser/formula_rewrite.k:157
lola: rewrite Frontend/Parser/formula_rewrite.k:117
lola: rewrite Frontend/Parser/formula_rewrite.k:122
lola: rewrite Frontend/Parser/formula_rewrite.k:118
lola: rewrite Frontend/Parser/formula_rewrite.k:163
lola: rewrite Frontend/Parser/formula_rewrite.k:122
lola: rewrite Frontend/Parser/formula_rewrite.k:254
lola: rewrite Frontend/Parser/formula_rewrite.k:356
lola: rewrite Frontend/Parser/formula_rewrite.k:335
lola: rewrite Frontend/Parser/formula_rewrite.k:332
lola: rewrite Frontend/Parser/formula_rewrite.k:318
lola: rewrite Frontend/Parser/formula_rewrite.k:329
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: rewrite Frontend/Parser/formula_rewrite.k:318
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: rewrite Frontend/Parser/formula_rewrite.k:437
lola: rewrite Frontend/Parser/formula_rewrite.k:522
lola: rewrite Frontend/Parser/formula_rewrite.k:353
lola: rewrite Frontend/Parser/formula_rewrite.k:350
lola: rewrite Frontend/Parser/formula_rewrite.k:356
lola: rewrite Frontend/Parser/formula_rewrite.k:380
lola: rewrite Frontend/Parser/formula_rewrite.k:374
lola: rewrite Frontend/Parser/formula_rewrite.k:434
lola: rewrite Frontend/Parser/formula_rewrite.k:332
lola: rewrite Frontend/Parser/formula_rewrite.k:329
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: rewrite Frontend/Parser/formula_rewrite.k:98
lola: rewrite Frontend/Parser/formula_rewrite.k:185
lola: rewrite Frontend/Parser/formula_rewrite.k:335
lola: rewrite Frontend/Parser/formula_rewrite.k:329
lola: rewrite Frontend/Parser/formula_rewrite.k:297
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:335
lola: rewrite Frontend/Parser/formula_rewrite.k:335
lola: rewrite Frontend/Parser/formula_rewrite.k:332
lola: rewrite Frontend/Parser/formula_rewrite.k:300
lola: rewrite Frontend/Parser/formula_rewrite.k:100
lola: rewrite Frontend/Parser/formula_rewrite.k:166
lola: rewrite Frontend/Parser/formula_rewrite.k:279
lola: rewrite Frontend/Parser/formula_rewrite.k:122
lola: computing a collection of formulas
lola: RUNNING
lola: subprocess 0 will run for 396 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: X (X (G (((((2 <= p8) AND (p5 <= p2)) U (p5 <= p2)) OR G ((F ((p2 + 1 <= p5)) AND (X ((p5 <= p2)) OR (p2 + 1 <= p5))))))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: X (X (G (((((2 <= p8) AND (p5 <= p2)) U (p5 <= p2)) OR G ((F ((p2 + 1 <= p5)) AND (X ((p5 <= p2)) OR (p2 + 1 <= p5))))))))
lola: processed formula length: 122
lola: 49 rewrites
lola: closed formula file LTLCardinality.xml
lola: the resulting Büchi automaton has 11 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: 484818 markings, 1178121 edges
lola: ========================================
lola: subprocess 1 will run for 445 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: X (((1 <= p8) U (p0 <= p3)))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: X (((1 <= p8) U (p0 <= p3)))
lola: processed formula length: 28
lola: 49 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: 6 markings, 6 edges
lola: ========================================
lola: subprocess 2 will run for 509 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: X (G ((F ((p5 <= 0)) AND ((p5 <= 0) AND (p4 <= 1)))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: X (G ((F ((p5 <= 0)) AND ((p5 <= 0) AND (p4 <= 1)))))
lola: processed formula length: 53
lola: 49 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: no
lola: produced by: LTL model checker
lola: The net does not satisfy the given formula (language of the product automaton is nonempty).
lola: 9 markings, 10 edges
lola: ========================================
lola: subprocess 3 will run for 594 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: F (G ((F ((1 <= p1)) AND (X ((p8 + 1 <= p4)) OR (1 <= p1)))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: F (G ((F ((1 <= p1)) AND (X ((p8 + 1 <= p4)) OR (1 <= p1)))))
lola: processed formula length: 61
lola: 49 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: 3553963 markings, 8835681 edges, 710793 markings/sec, 0 secs
lola: 6947563 markings, 17292297 edges, 678720 markings/sec, 5 secs
lola: 10308631 markings, 25672807 edges, 672214 markings/sec, 10 secs
lola: 13623986 markings, 33940469 edges, 663071 markings/sec, 15 secs
lola: 16878475 markings, 42059187 edges, 650898 markings/sec, 20 secs
lola: 20125671 markings, 50159099 edges, 649439 markings/sec, 25 secs
lola: 23418449 markings, 58375147 edges, 658556 markings/sec, 30 secs
lola: 26649674 markings, 66438114 edges, 646245 markings/sec, 35 secs
lola: 29841163 markings, 74401501 edges, 638298 markings/sec, 40 secs
lola: 33110881 markings, 82561071 edges, 653944 markings/sec, 45 secs
lola: 36367826 markings, 90690787 edges, 651389 markings/sec, 50 secs
lola: 39628196 markings, 98827990 edges, 652074 markings/sec, 55 secs
lola: 42916311 markings, 107035567 edges, 657623 markings/sec, 60 secs
lola: 45001728 markings, 112239623 edges, 417083 markings/sec, 65 secs
lola: add low 5
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: 45001728 markings, 112239623 edges
lola: ========================================
lola: subprocess 4 will run for 699 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: X (X (X (G ((p8 <= p3)))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: X (X (X (G ((p8 <= p3)))))
lola: processed formula length: 26
lola: 49 rewrites
lola: closed formula file LTLCardinality.xml
lola: the resulting Büchi automaton has 5 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: 8 markings, 8 edges
lola: ========================================
lola: subprocess 5 will run for 874 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: F ((2 <= p4))
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: (p4 <= 1)
lola: processed formula length: 9
lola: 51 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: 3 markings, 3 edges
lola: ========================================
lola: subprocess 6 will run for 1165 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: F (G ((1 <= p6)))
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 ((1 <= p6)))
lola: processed formula length: 17
lola: 49 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: add low 6
lola: add low 6
lola: add low 6
lola: add low 6
lola: add low 6
lola: add low 6
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lola: add low 2
lola: add low 7
lola: add low 3
lola: add low 2
lola: add low 7
lola: add low 3
lola: add low 2
lola: add low 7
lola: add low 3
lola: add low 2
lola: add low 7
lola: add low 3
lola: add low 2
lola: add low 7
lola: add low 3
lola: add low 2
lola: add low 7
lola: add low 3
lola: add low 2
lola: add low 7
lola: add low 3
lola: add low 2
lola: add low 7
lola: add low 3
lola: add low 2
lola: add low 7
lola: add low 3
lola: add low 2
lola: add low 7
lola: add low 3
lola: add low 2
lola: add low 7
lola: add low 3
lola: add low 2
lola: add low 7
lola: add low 3
lola: add low 2
lola: add low 7
lola: add low 3
lola: add low 2
lola: add low 7
lola: add low 3
lola: add low 2
lola: add low 7
lola: add low 3
lola: add low 2
lola: add low 7
lola: add low 3
lola: add low 2
lola: add low 7
lola: add low 3
lola: add low 2
lola: add low 7
lola: add low 3
lola: add low 2
lola: add low 7
lola: add low 3
lola: add low 2
lola: add low 7
lola: add low 3
lola: add low 2
lola: add low 7
lola: add low 3
lola: add low 2
lola: add low 7
lola: add low 3
lola: add low 2
lola: add low 7
lola: add low 3
lola: add low 2
lola: add low 7
lola: add low 3
lola: add low 2
lola: add low 7
lola: add low 3
lola: add low 2
lola: add low 7
lola: add low 3
lola: add low 2
lola: add low 7
lola: add low 3
lola: add low 2
lola: add low 7
lola: add low 3
lola: add low 2
lola: add low 7
lola: add low 3
lola: add low 2
lola: add low 7
lola: add low 3
lola: add low 2
lola: add low 7
lola: add low 3
lola: add low 2
lola: add low 7
lola: add low 3
lola: add low 2
lola: add low 7
lola: add low 3
lola: add low 2
lola: add low 7
lola: add low 3
lola: add low 2
lola: add low 7
lola: add low 3
lola: add low 2
lola: add low 7
lola: add low 3
lola: add low 2
lola: add low 7
lola: add low 3
lola: add low 2
lola: add low 7
lola: add low 3
lola: add low 2
lola: add low 7
lola: add low 3
lola: add low 2
lola: add low 7
lola: add low 3
lola: add low 2
lola: add low 7
lola: add low 3
lola: add low 2
lola: add low 7
lola: add low 3
lola: add low 2
lola: add low 7
lola: add low 3
lola: add low 2
lola: add low 7
lola: add low 3
lola: add low 2
lola: add low 7
lola: add low 3
lola: add low 2
lola: add low 7
lola: add low 3
lola: add low 2
lola: add low 7
lola: add low 3
lola: add low 2
lola: add low 7
lola: add low 3
lola: add low 2
lola: add low 7
lola: add low 3
lola: add low 2
lola: add low 7
lola: add low 3
lola: add low 2
lola: add low 7
lola: add low 3
lola: add low 2
lola: add low 7
lola: add low 3
lola: add low 2
lola: add low 7
lola: add low 3
lola: add low 2
lola: add low 7
lola: add low 3
lola: add low 2
lola: add low 7
lola: add low 3
lola: add low 2
lola: add low 7
lola: add low 3
lola: add low 2
lola: add low 7
lola: add low 3
lola: add low 2
lola: add low 7
lola: add low 3
lola: add low 2
lola: add low 7
lola: add low 3
lola: add low 2
lola: add low 7
lola: add low 3
lola: add low 2
lola: add low 7
lola: add low 3
lola: add low 2
lola: add low 7
lola: add low 3
lola: add low 2
lola: add low 7
lola: add low 3
lola: add low 2
lola: add low 7
lola: add low 3
lola: add low 2
lola: add low 7
lola: add low 3
lola: add low 2
lola: add low 7
lola: add low 3
lola: add low 2
lola: add low 7
lola: add low 3
lola: add low 2
lola: add low 7
lola: add low 3
lola: add low 2
lola: add low 7
lola: add low 3
lola: add low 2
lola: add low 7
lola: add low 3
lola: add low 2
lola: add low 7
lola: add low 3
lola: add low 2
lola: add low 7
lola: add low 3
lola: add low 2
lola: add low 7
lola: add low 3
lola: add low 2
lola: add low 7
lola: add low 3
lola: add low 2
lola: add low 7
lola: add low 3
lola: add low 2
lola: add low 7
lola: add low 3
lola: add low 2
lola: add low 7
lola: add low 3
lola: add low 2
lola: add low 7
lola: add low 3
lola: add low 2
lola: add low 7
lola: add low 3
lola: add low 2
lola: add low 7
lola: add low 3
lola: add low 2
lola: add low 7
lola: add low 3
lola: add low 2
lola: add low 7
lola: add low 3
lola: add low 2
lola: add low 7
lola: add low 3
lola: add low 2
lola: add low 7
lola: add low 3
lola: add low 2
lola: add low 7
lola: add low 3
lola: add low 2
lola: add low 7
lola: add low 3
lola: add low 2
lola: add low 7
lola: add low 3
lola: add low 2
lola: add low 7
lola: add low 3
lola: add low 2
lola: add low 7
lola: add low 3
lola: add low 2
lola: add low 7
lola: add low 3
lola: add low 2
lola: add low 7
lola: add low 3
lola: add low 2
lola: add low 7
lola: add low 3
lola: add low 2
lola: add low 7
lola: add low 3
lola: add low 2
lola: add low 7
lola: add low 3
lola: add low 2
lola: add low 7
lola: add low 3
lola: add low 2
lola: add low 7
lola: add low 3
lola: add low 2
lola: add low 7
lola: add low 3
lola: add low 2
lola: add low 7
lola: add low 3
lola: add low 2
lola: add low 7
lola: add low 3
lola: add low 2
lola: add low 7
lola: add low 3
lola: add low 2
lola: add low 7
lola: add low 3
lola: add low 2
lola: add low 7
lola: add low 3
lola: add low 2
lola: add low 7
lola: add low 3
lola: add low 2
lola: add low 7
lola: add low 3
lola: add low 2
lola: add low 7
lola: add low 3
lola: add low 2
lola: add low 7
lola: add low 3
lola: add low 2
lola: add low 7
lola: add low 3
lola: add low 2
lola: add low 7
lola: add low 3
lola: add low 2
lola: add low 7
lola: add low 3
lola: add low 2
lola: add low 7
lola: add low 3
lola: add low 2
lola: add low 7
lola: add low 3
lola: add low 2
lola: add low 7
lola: add low 3
lola: add low 2
lola: add low 7
lola: add low 3
lola: add low 2
lola: add low 7
lola: add low 3
lola: add low 2
lola: add low 7
lola: add low 3
lola: add low 2
lola: add low 7
lola: add low 3
lola: add low 2
lola: add low 7
lola: add low 3
lola: add low 2
lola: add low 7
lola: add low 3
lola: add low 2
lola: add low 7
lola: add low 3
lola: add low 2
lola: add low 7
lola: add low 3
lola: add low 2
lola: add low 7
lola: add low 3
lola: add low 2
lola: add low 7
lola: add low 3
lola: add low 2
lola: add low 7
lola: add low 3
lola: add low 2
lola: add low 7
lola: add low 3
lola: add low 2
lola: add low 7
lola: add low 3
lola: add low 2
lola: add low 7
lola: add low 3
lola: add low 2
lola: add low 7
lola: add low 3
lola: add low 2
lola: add low 7
lola: add low 3
lola: add low 2
lola: add low 7
lola: add low 3
lola: add low 2
lola: add low 7
lola: add low 3
lola: add low 2
lola: add low 7
lola: add low 3
lola: add low 2
lola: add low 7
lola: add low 3
lola: add low 2
lola: add low 7
lola: add low 3
lola: add low 2
lola: add low 7
lola: add low 3
lola: add low 2
lola: add low 7
lola: add low 3
lola: add low 2
lola: add low 7
lola: add low 3
lola: add low 2
lola: add low 7
lola: add low 3
lola: add low 2
lola: add low 7
lola: add low 3
lola: add low 2
lola: add low 7
lola: add low 3
lola: add low 2
lola: add low 7
lola: add low 3
lola: add low 2
lola: add low 7
lola: add low 3
lola: add low 2
lola: add low 7
lola: add low 3
lola: add low 2
lola: add low 7
lola: add low 3
lola: add low 2
lola: add low 7
lola: add low 3
lola: add low 2
lola: add low 7
lola: add low 3
lola: add low 2
lola: add low 7
lola: add low 3
lola: add low 2
lola: add low 7
lola: add low 3
lola: add low 2
lola: add low 7
lola: add low 3
lola: add low 2
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lola: add low 3
lola: add low 2
lola: add low 7
lola: add low 3
lola: add low 2
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lola: add low 3
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lola: add low 3
lola: add low 2
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lola: add low 3
lola: add low 2
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lola: add low 3
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lola: add low 3
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lola: add low 3
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lola: add low 3
lola: add low 2
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lola: add low 3
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lola: add low 3
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lola: add low 3
lola: add low 2
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lola: add low 3
lola: add low 2
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lola: add low 3
lola: add low 2
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lola: add low 3
lola: add low 2
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lola: add low 3
lola: add low 2
lola: add low 7
lola: add low 3
lola: add low 2
lola: add low 7
lola: add low 3
lola: add low 2
lola: add low 7
lola: add low 3
lola: add low 2
lola: add low 7
lola: add low 3
lola: add low 2
lola: add low 7
lola: add low 3
lola: add low 2
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lola: add low 3
lola: add low 2
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lola: add low 3
lola: add low 2
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lola: add low 3
lola: add low 2
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lola: add low 3
lola: add low 2
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lola: add low 3
lola: add low 2
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lola: add low 3
lola: add low 2
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lola: add low 3
lola: add low 2
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lola: add low 3
lola: add low 2
lola: add low 7
lola: add low 3
lola: add low 2
lola: add low 7
lola: add low 3
lola: add low 2
lola: add low 7
lola: add low 3
lola: add low 2
lola: add low 7
lola: add low 3
lola: add low 2
lola: add low 7
lola: add low 3
lola: add low 2
lola: add low 7
lola: add low 3
lola: add low 2
lola: add low 7
lola: add low 3
lola: add low 2
lola: add low 7
lola: add low 3
lola: add low 2
lola: add low 7
lola: add low 3
lola: add low 2
lola: add low 7
lola: add low 3
lola: add low 2
lola: add low 7
lola: add low 3
lola: add low 2
lola: add low 7
lola: add low 3
lola: add low 2
lola: add low 7
lola: add low 3
lola: add low 2
lola: add low 7
lola: add low 3
lola: add low 2
lola: add low 7
lola: add low 3
lola: add low 2
lola: add low 7
lola: add low 3
lola: add low 2
lola: add low 7
lola: add low 3
lola: add low 2
lola: add low 7
lola: add low 3
lola: add low 2
lola: add low 7
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: 264705 markings, 528895 edges
lola: ========================================
lola: subprocess 7 will run for 1748 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: G (F ((p8 + 1 <= p7)))
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 ((p8 + 1 <= p7)))
lola: processed formula length: 22
lola: 49 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: 4 markings, 4 edges
lola: ========================================
lola: subprocess 8 will run for 3496 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (((p5 + 1 <= p1)) U (3 <= p4))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: (((p5 + 1 <= p1)) U (3 <= p4))
lola: processed formula length: 30
lola: 49 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: 3 markings, 3 edges
lola: ========================================
lola: RESULT
lola:
SUMMARY: no no no no no no no no no
lola:
preliminary result: no no no no no no no no no
lola: memory consumption: 19924 KB
lola: time consumption: 74 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="SmallOperatingSystem-PT-MT0512DC0256"
export BK_EXAMINATION="LTLCardinality"
export BK_TOOL="gold2020"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# 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 gold2020"
echo " Input is SmallOperatingSystem-PT-MT0512DC0256, 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 r265-tall-162106800300041"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/SmallOperatingSystem-PT-MT0512DC0256.tgz
mv SmallOperatingSystem-PT-MT0512DC0256 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 ;