Execution Chart

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

Trace from the execution

Formatting '/data/fko/mcc2021-input.r170-oct2-162089287000021.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fko/mcc2021-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
...........................................
=====================================================================
Generated by BenchKit 2-4028
Executing tool gold2020
Input is PhilosophersDyn-PT-03, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r170-oct2-162089287000021
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 848K
-rw-r--r-- 1 mcc users 30K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 172K May 10 09:43 CTLCardinality.xml
-rw-r--r-- 1 mcc users 56K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 299K May 10 09:43 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 6 14:48 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.3K May 6 14:48 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 5.0K Mar 28 16:26 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K Mar 28 16:26 LTLCardinality.xml
-rw-r--r-- 1 mcc users 6.1K Mar 28 16:26 LTLFireability.txt
-rw-r--r-- 1 mcc users 31K Mar 28 16:26 LTLFireability.xml
-rw-r--r-- 1 mcc users 4.3K Mar 27 09:18 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 17K Mar 27 09:18 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 11K Mar 25 11:33 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 44K Mar 25 11:33 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.1K Mar 22 09:16 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.6K Mar 22 09:16 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 5 16:51 equiv_col
-rw-r--r-- 1 mcc users 3 May 5 16:51 instance
-rw-r--r-- 1 mcc users 6 May 5 16:51 iscolored
-rw-r--r-- 1 mcc users 87K May 5 16:51 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 PhilosophersDyn-PT-03-00
FORMULA_NAME PhilosophersDyn-PT-03-01
FORMULA_NAME PhilosophersDyn-PT-03-02
FORMULA_NAME PhilosophersDyn-PT-03-03
FORMULA_NAME PhilosophersDyn-PT-03-04
FORMULA_NAME PhilosophersDyn-PT-03-05
FORMULA_NAME PhilosophersDyn-PT-03-06
FORMULA_NAME PhilosophersDyn-PT-03-07
FORMULA_NAME PhilosophersDyn-PT-03-08
FORMULA_NAME PhilosophersDyn-PT-03-09
FORMULA_NAME PhilosophersDyn-PT-03-10
FORMULA_NAME PhilosophersDyn-PT-03-11
FORMULA_NAME PhilosophersDyn-PT-03-12
FORMULA_NAME PhilosophersDyn-PT-03-13
FORMULA_NAME PhilosophersDyn-PT-03-14
FORMULA_NAME PhilosophersDyn-PT-03-15

=== Now, execution of the tool begins

BK_START 1621372032161

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
[2021-05-18 21:07:15] [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]
[2021-05-18 21:07:15] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-18 21:07:15] [INFO ] Load time of PNML (sax parser for PT used): 45 ms
[2021-05-18 21:07:15] [INFO ] Transformed 30 places.
[2021-05-18 21:07:15] [INFO ] Transformed 84 transitions.
[2021-05-18 21:07:15] [INFO ] Parsed PT model containing 30 places and 84 transitions in 87 ms.
Ensure Unique test removed 3 transitions
Reduce redundant transitions removed 3 transitions.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 25 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 100000 steps, including 14323 resets, run finished after 449 ms. (steps per millisecond=222 ) properties seen :[0, 1, 0, 1, 1, 1, 1, 0, 1, 1, 1, 0, 1, 0, 0, 1, 1, 1, 0, 0, 1, 1, 0, 1, 0, 0, 0, 1, 1, 1, 1, 0, 0, 0, 0, 1, 0, 1, 1]
[2021-05-18 21:07:15] [INFO ] Flow matrix only has 57 transitions (discarded 24 similar events)
// Phase 1: matrix 57 rows 30 cols
[2021-05-18 21:07:15] [INFO ] Computed 11 place invariants in 3 ms
[2021-05-18 21:07:15] [INFO ] [Real]Absence check using 8 positive place invariants in 14 ms returned sat
[2021-05-18 21:07:15] [INFO ] [Real]Absence check using 8 positive and 3 generalized place invariants in 27 ms returned sat
[2021-05-18 21:07:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-18 21:07:16] [INFO ] [Real]Absence check using state equation in 74 ms returned sat
[2021-05-18 21:07:16] [INFO ] State equation strengthened by 36 read => feed constraints.
[2021-05-18 21:07:16] [INFO ] [Real]Added 36 Read/Feed constraints in 22 ms returned sat
[2021-05-18 21:07:16] [INFO ] Solution in real domain found non-integer solution.
[2021-05-18 21:07:16] [INFO ] [Nat]Absence check using 8 positive place invariants in 33 ms returned sat
[2021-05-18 21:07:16] [INFO ] [Nat]Absence check using 8 positive and 3 generalized place invariants in 1 ms returned sat
[2021-05-18 21:07:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-18 21:07:16] [INFO ] [Nat]Absence check using state equation in 95 ms returned sat
[2021-05-18 21:07:16] [INFO ] [Nat]Added 36 Read/Feed constraints in 10 ms returned sat
[2021-05-18 21:07:16] [INFO ] Computed and/alt/rep : 78/1419/54 causal constraints in 14 ms.
[2021-05-18 21:07:16] [INFO ] Added : 31 causal constraints over 7 iterations in 229 ms. Result :sat
[2021-05-18 21:07:16] [INFO ] [Real]Absence check using 8 positive place invariants in 55 ms returned sat
[2021-05-18 21:07:16] [INFO ] [Real]Absence check using 8 positive and 3 generalized place invariants in 14 ms returned sat
[2021-05-18 21:07:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-18 21:07:16] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2021-05-18 21:07:16] [INFO ] [Real]Added 36 Read/Feed constraints in 32 ms returned sat
[2021-05-18 21:07:16] [INFO ] Solution in real domain found non-integer solution.
[2021-05-18 21:07:16] [INFO ] [Nat]Absence check using 8 positive place invariants in 4 ms returned sat
[2021-05-18 21:07:16] [INFO ] [Nat]Absence check using 8 positive and 3 generalized place invariants in 1 ms returned sat
[2021-05-18 21:07:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-18 21:07:16] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2021-05-18 21:07:16] [INFO ] [Nat]Added 36 Read/Feed constraints in 7 ms returned sat
[2021-05-18 21:07:16] [INFO ] Computed and/alt/rep : 78/1419/54 causal constraints in 12 ms.
[2021-05-18 21:07:16] [INFO ] Added : 32 causal constraints over 7 iterations in 165 ms. Result :sat
[2021-05-18 21:07:16] [INFO ] [Real]Absence check using 8 positive place invariants in 2 ms returned unsat
[2021-05-18 21:07:16] [INFO ] [Real]Absence check using 8 positive place invariants in 4 ms returned sat
[2021-05-18 21:07:16] [INFO ] [Real]Absence check using 8 positive and 3 generalized place invariants in 1 ms returned unsat
[2021-05-18 21:07:17] [INFO ] [Real]Absence check using 8 positive place invariants in 3 ms returned sat
[2021-05-18 21:07:17] [INFO ] [Real]Absence check using 8 positive and 3 generalized place invariants in 5 ms returned unsat
[2021-05-18 21:07:17] [INFO ] [Real]Absence check using 8 positive place invariants in 3 ms returned sat
[2021-05-18 21:07:17] [INFO ] [Real]Absence check using 8 positive and 3 generalized place invariants in 1 ms returned unsat
[2021-05-18 21:07:17] [INFO ] [Real]Absence check using 8 positive place invariants in 25 ms returned unsat
[2021-05-18 21:07:17] [INFO ] [Real]Absence check using 8 positive place invariants in 4 ms returned unsat
[2021-05-18 21:07:17] [INFO ] [Real]Absence check using 8 positive place invariants in 4 ms returned unsat
[2021-05-18 21:07:17] [INFO ] [Real]Absence check using 8 positive place invariants in 51 ms returned unsat
[2021-05-18 21:07:17] [INFO ] [Real]Absence check using 8 positive place invariants in 53 ms returned sat
[2021-05-18 21:07:17] [INFO ] [Real]Absence check using 8 positive and 3 generalized place invariants in 32 ms returned sat
[2021-05-18 21:07:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-18 21:07:17] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2021-05-18 21:07:17] [INFO ] [Real]Added 36 Read/Feed constraints in 4 ms returned sat
[2021-05-18 21:07:17] [INFO ] Solution in real domain found non-integer solution.
[2021-05-18 21:07:17] [INFO ] [Nat]Absence check using 8 positive place invariants in 5 ms returned sat
[2021-05-18 21:07:17] [INFO ] [Nat]Absence check using 8 positive and 3 generalized place invariants in 23 ms returned sat
[2021-05-18 21:07:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-18 21:07:17] [INFO ] [Nat]Absence check using state equation in 42 ms returned sat
[2021-05-18 21:07:17] [INFO ] [Nat]Added 36 Read/Feed constraints in 5 ms returned sat
[2021-05-18 21:07:17] [INFO ] Computed and/alt/rep : 78/1419/54 causal constraints in 6 ms.
[2021-05-18 21:07:17] [INFO ] Added : 25 causal constraints over 5 iterations in 88 ms. Result :sat
[2021-05-18 21:07:17] [INFO ] Deduced a trap composed of 14 places in 69 ms
[2021-05-18 21:07:17] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 86 ms
[2021-05-18 21:07:17] [INFO ] [Real]Absence check using 8 positive place invariants in 14 ms returned unsat
[2021-05-18 21:07:17] [INFO ] [Real]Absence check using 8 positive place invariants in 3 ms returned unsat
[2021-05-18 21:07:17] [INFO ] [Real]Absence check using 8 positive place invariants in 12 ms returned unsat
[2021-05-18 21:07:17] [INFO ] [Real]Absence check using 8 positive place invariants in 3 ms returned unsat
[2021-05-18 21:07:17] [INFO ] [Real]Absence check using 8 positive place invariants in 18 ms returned unsat
[2021-05-18 21:07:17] [INFO ] [Real]Absence check using 8 positive place invariants in 6 ms returned unsat
Successfully simplified 14 atomic propositions for a total of 15 simplifications.
[2021-05-18 21:07:17] [INFO ] Initial state reduction rules for CTL removed 7 formulas.
[2021-05-18 21:07:17] [INFO ] Flatten gal took : 102 ms
FORMULA PhilosophersDyn-PT-03-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PhilosophersDyn-PT-03-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PhilosophersDyn-PT-03-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PhilosophersDyn-PT-03-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PhilosophersDyn-PT-03-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PhilosophersDyn-PT-03-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PhilosophersDyn-PT-03-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2021-05-18 21:07:18] [INFO ] Flatten gal took : 24 ms
[2021-05-18 21:07:18] [INFO ] Export to MCC properties in file /home/mcc/execution/LTLCardinality.sr.xml took 14 ms.
[2021-05-18 21:07:18] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml took 3 ms.
info: Time: 3600 - MCC
vrfy: Checking LTLCardinality @ PhilosophersDyn-PT-03 @ 3570 seconds

FORMULA PhilosophersDyn-PT-03-02 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

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

FORMULA PhilosophersDyn-PT-03-04 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

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

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

FORMULA PhilosophersDyn-PT-03-15 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA PhilosophersDyn-PT-03-10 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

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

FORMULA PhilosophersDyn-PT-03-08 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
vrfy: finished
info: timeLeft: 3567
rslt: Output for LTLCardinality @ PhilosophersDyn-PT-03

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"result":
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"exit":
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"result":
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"task":
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"memory": 20280,
"runtime": 3.000000,
"signal": null,
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},
"files":
{
"formula": "LTLCardinality.xml",
"net": "model.pnml"
},
"formula":
{
"skeleton": "G((G(*) OR **)) : (X(F(*)) OR (G(*) AND (G(*) OR G(F(**))))) : X(G(**)) : (** U X(X((F((X(**) OR **)) AND X(**))))) : X(F(*)) : (G(F(**)) OR G(**)) : F(G(**)) : (** U X(G(**))) : X(G((F(**) OR G(**))))"
},
"net":
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"arcs": 534,
"conflict_clusters": 1,
"places": 30,
"places_significant": 19,
"singleton_clusters": 0,
"transitions": 81
},
"result":
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"preliminary_value": "yes yes no no no no no no no ",
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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: 111/268435456 symbol table entries, 0 collisions
lola: preprocessing...
lola: Size of bit vector: 960
lola: finding significant places
lola: 30 places, 81 transitions, 19 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 ((NOT(F ((3 <= p23 + p13 + p11))) OR (p2 + p18 + p26 + 1 <= p3 + p7 + p10))) : (NOT(X (G ((1 <= p4 + p12 + p14)))) OR NOT((F (NOT(F ((3 <= p23 + p13 + p11)))) U F (((p8 + p28 + p29 <= p3 + p7 + p10)))))) : G (X (G ((p4 + p12 + p14 <= p2 + p18 + p26)))) : ((p4 + p12 + p14 <= p1 + p20 + p24) U X (X ((F ((X ((3 <= p3 + p7 + p10)) OR (3 <= p3 + p7 + p10))) AND X ((1 <= p5 + p9 + p21)))))) : F (NOT(X ((1 <= p8 + p28 + p29)))) : (F (G ((((0 <= 0) U (0 <= 0)) U (1 <= p7)))) OR G ((1 <= p2))) : F (G (((p8 + 1 <= p4) AND (3 <= p4)))) : ((p24 <= p16) U G (X ((p22 <= p11)))) : X (G ((F (((p2 <= p29) AND (p3 + 1 <= p18))) OR G ((p2 <= p29)))))
lola: rewrite Frontend/Parser/formula_rewrite.k:332
lola: rewrite Frontend/Parser/formula_rewrite.k:297
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:332
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: rewrite Frontend/Parser/formula_rewrite.k:428
lola: rewrite Frontend/Parser/formula_rewrite.k:347
lola: rewrite Frontend/Parser/formula_rewrite.k:318
lola: rewrite Frontend/Parser/formula_rewrite.k:332
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: rewrite Frontend/Parser/formula_rewrite.k:315
lola: rewrite Frontend/Parser/formula_rewrite.k:332
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: rewrite Frontend/Parser/formula_rewrite.k:332
lola: rewrite Frontend/Parser/formula_rewrite.k:329
lola: rewrite Frontend/Parser/formula_rewrite.k:300
lola: rewrite Frontend/Parser/formula_rewrite.k:353
lola: rewrite Frontend/Parser/formula_rewrite.k:350
lola: rewrite Frontend/Parser/formula_rewrite.k:335
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: rewrite Frontend/Parser/formula_rewrite.k:356
lola: rewrite Frontend/Parser/formula_rewrite.k:100
lola: rewrite Frontend/Parser/formula_rewrite.k:100
lola: rewrite Frontend/Parser/formula_rewrite.k:169
lola: rewrite Frontend/Parser/formula_rewrite.k:154
lola: rewrite Frontend/Parser/formula_rewrite.k:169
lola: rewrite Frontend/Parser/formula_rewrite.k:371
lola: rewrite Frontend/Parser/formula_rewrite.k:353
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 (F ((p4 + p12 + p14 <= 0))) OR (G (((p3 + p7 + p10 + 1 <= p8 + p28 + p29))) AND (G (((p3 + p7 + p10 + 1 <= p8 + p28 + p29))) OR G (F ((3 <= p23 + p13 + p11))))))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: subprocess 0 will run for 396 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: G (F ((3 <= p23 + p13 + p11)))
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 ((3 <= p23 + p13 + p11)))
lola: processed formula length: 30
lola: 30 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: 7 markings, 7 edges
lola: ========================================
lola: subprocess 1 will run for 445 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: G (((p3 + p7 + p10 + 1 <= p8 + p28 + p29)))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: G (((p3 + p7 + p10 + 1 <= p8 + p28 + p29)))
lola: processed formula length: 43
lola: 30 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: 11 markings, 11 edges
lola: ========================================
lola: subprocess 2 will run for 509 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: X (F ((p4 + p12 + p14 <= 0)))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: X (F ((p4 + p12 + p14 <= 0)))
lola: processed formula length: 29
lola: 30 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: 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: 325 markings, 666 edges
lola: ========================================
lola: SUBRESULT
lola: result: yes
lola: The Boolean predicate is true.
lola: ========================================
lola: subprocess 1 will run for 445 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: X (G ((p4 + p12 + p14 <= p2 + p18 + p26)))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: X (G ((p4 + p12 + p14 <= p2 + p18 + p26)))
lola: processed formula length: 42
lola: 30 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: 5 markings, 5 edges
lola: ========================================
lola: subprocess 2 will run for 509 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: ((p4 + p12 + p14 <= p1 + p20 + p24) U X (X ((F ((X ((3 <= p3 + p7 + p10)) OR (3 <= p3 + p7 + p10))) AND X ((1 <= p5 + p9 + p21))))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: ((p4 + p12 + p14 <= p1 + p20 + p24) U X (X ((F ((X ((3 <= p3 + p7 + p10)) OR (3 <= p3 + p7 + p10))) AND X ((1 <= p5 + p9 + p21))))))
lola: processed formula length: 132
lola: 30 rewrites
lola: closed formula file LTLCardinality.xml
lola: the resulting Büchi automaton has 17 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: 5 markings, 5 edges
lola: ========================================
lola: subprocess 3 will run for 594 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: X (F ((p8 + p28 + p29 <= 0)))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: X (F ((p8 + p28 + p29 <= 0)))
lola: processed formula length: 29
lola: 30 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: 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: 5 markings, 5 edges
lola: ========================================
lola: subprocess 4 will run for 713 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: ((p24 <= p16) U X (G ((p22 <= p11))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: ((p24 <= p16) U X (G ((p22 <= p11))))
lola: processed formula length: 37
lola: 30 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: 36 markings, 71 edges
lola: ========================================
lola: subprocess 5 will run for 891 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: X (G ((F (((p2 <= p29) AND (p3 + 1 <= p18))) OR G ((p2 <= p29)))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: X (G ((F (((p2 <= p29) AND (p3 + 1 <= p18))) OR G ((p2 <= p29)))))
lola: processed formula length: 66
lola: 30 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: 42 markings, 68 edges
lola: ========================================
lola: subprocess 6 will run for 1189 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: F (G (((p8 + 1 <= p4) AND (3 <= p4))))
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 (((p8 + 1 <= p4) AND (3 <= p4))))
lola: processed formula length: 38
lola: 30 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: 6 markings, 7 edges
lola: ========================================
lola: subprocess 7 will run for 1783 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: G ((G ((p23 + p13 + p11 <= 2)) OR (p2 + p18 + p26 + 1 <= p3 + p7 + p10)))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: G ((G ((p23 + p13 + p11 <= 2)) OR (p2 + p18 + p26 + 1 <= p3 + p7 + p10)))
lola: processed formula length: 73
lola: 30 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: 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: yes
lola: produced by: LTL model checker
lola: The net satisfies the given formula (language of the product automaton is empty).
lola: 640 markings, 1892 edges
lola: ========================================
lola: subprocess 8 will run for 3567 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (G (F ((1 <= p7))) OR G ((1 <= p2)))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: subprocess 8 will run for 3567 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: G ((1 <= p2))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: G ((1 <= p2))
lola: processed formula length: 13
lola: 30 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: 7 markings, 7 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: (G (F ((1 <= p7))) OR G ((1 <= p2)))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: ========================================
lola: ...considering subproblem: G ((1 <= p2))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: G ((1 <= p2))
lola: processed formula length: 13
lola: 30 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: 7 markings, 7 edges
lola: ========================================
lola: ========================================
lola: ...considering subproblem: G (F ((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 ((1 <= p7)))
lola: processed formula length: 17
lola: 30 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: 17 markings, 18 edges
lola: ========================================
lola: SUBRESULT
lola: result: no
lola: The Boolean predicate is false.
lola: ========================================
lola: RESULT
lola:
SUMMARY: yes yes no no no no no no no
lola:
preliminary result: yes yes no no no no no no no
lola: memory consumption: 20280 KB
lola: time consumption: 3 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="PhilosophersDyn-PT-03"
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 PhilosophersDyn-PT-03, 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-oct2-162089287000021"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

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