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Model Checking Contest 2021
11th edition, Paris, France, June 23, 2021
Execution of r113-smll-162075355700110
Last Updated
Jun 28, 2021

About the Execution of 2020-gold for GPPP-PT-C0010N0000000100

Execution Summary
Max Memory
Used (MB)		 Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
4282.396 3600000.00 65839.00 400.20 FTFFFFFFTFTFFTFF 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.r113-smll-162075355700110.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2021-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-4028
Executing tool gold2020
Input is GPPP-PT-C0010N0000000100, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r113-smll-162075355700110
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 424K
-rw-r--r-- 1 mcc users 12K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 108K May 10 09:43 CTLCardinality.xml
-rw-r--r-- 1 mcc users 21K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 120K 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 6.0K May 6 14:48 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.2K Mar 28 16:13 LTLCardinality.txt
-rw-r--r-- 1 mcc users 22K Mar 28 16:13 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K Mar 28 16:13 LTLFireability.txt
-rw-r--r-- 1 mcc users 15K Mar 28 16:13 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.6K Mar 23 11:24 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 18K Mar 23 11:24 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 3.7K Mar 22 19:56 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 19K Mar 22 19:56 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Mar 22 09:15 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Mar 22 09:15 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 5 16:51 equiv_col
-rw-r--r-- 1 mcc users 17 May 5 16:51 instance
-rw-r--r-- 1 mcc users 6 May 5 16:51 iscolored
-rw-r--r-- 1 mcc users 1 May 5 16:51 large_marking
-rw-r--r-- 1 mcc users 21K 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 GPPP-PT-C0010N0000000100-00
FORMULA_NAME GPPP-PT-C0010N0000000100-01
FORMULA_NAME GPPP-PT-C0010N0000000100-02
FORMULA_NAME GPPP-PT-C0010N0000000100-03
FORMULA_NAME GPPP-PT-C0010N0000000100-04
FORMULA_NAME GPPP-PT-C0010N0000000100-05
FORMULA_NAME GPPP-PT-C0010N0000000100-06
FORMULA_NAME GPPP-PT-C0010N0000000100-07
FORMULA_NAME GPPP-PT-C0010N0000000100-08
FORMULA_NAME GPPP-PT-C0010N0000000100-09
FORMULA_NAME GPPP-PT-C0010N0000000100-10
FORMULA_NAME GPPP-PT-C0010N0000000100-11
FORMULA_NAME GPPP-PT-C0010N0000000100-12
FORMULA_NAME GPPP-PT-C0010N0000000100-13
FORMULA_NAME GPPP-PT-C0010N0000000100-14
FORMULA_NAME GPPP-PT-C0010N0000000100-15

=== Now, execution of the tool begins

BK_START 1620950349665

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
[2021-05-13 23:59:12] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -z3path, /home/mcc/BenchKit//z3/bin/z3, -yices2path, /home/mcc/BenchKit//yices/bin/yices, -timeout, 3600, -rebuildPNML]
[2021-05-13 23:59:12] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-13 23:59:12] [INFO ] Load time of PNML (sax parser for PT used): 67 ms
[2021-05-13 23:59:12] [INFO ] Transformed 33 places.
[2021-05-13 23:59:12] [INFO ] Transformed 22 transitions.
[2021-05-13 23:59:12] [INFO ] Parsed PT model containing 33 places and 22 transitions in 157 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 30 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 100008 steps, including 243 resets, run finished after 184 ms. (steps per millisecond=543 ) properties seen :[1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 1, 0]
// Phase 1: matrix 22 rows 33 cols
[2021-05-13 23:59:12] [INFO ] Computed 12 place invariants in 10 ms
[2021-05-13 23:59:13] [INFO ] [Real]Absence check using 6 positive place invariants in 34 ms returned sat
[2021-05-13 23:59:13] [INFO ] [Real]Absence check using 6 positive and 6 generalized place invariants in 7 ms returned sat
[2021-05-13 23:59:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 23:59:13] [INFO ] [Real]Absence check using state equation in 40 ms returned unsat
[2021-05-13 23:59:13] [INFO ] [Real]Absence check using 6 positive place invariants in 8 ms returned sat
[2021-05-13 23:59:13] [INFO ] [Real]Absence check using 6 positive and 6 generalized place invariants in 6 ms returned sat
[2021-05-13 23:59:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 23:59:13] [INFO ] [Real]Absence check using state equation in 31 ms returned unsat
Successfully simplified 2 atomic propositions for a total of 2 simplifications.
[2021-05-13 23:59:13] [INFO ] Initial state reduction rules for CTL removed 6 formulas.
[2021-05-13 23:59:13] [INFO ] Flatten gal took : 39 ms
FORMULA GPPP-PT-C0010N0000000100-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA GPPP-PT-C0010N0000000100-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA GPPP-PT-C0010N0000000100-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA GPPP-PT-C0010N0000000100-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA GPPP-PT-C0010N0000000100-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA GPPP-PT-C0010N0000000100-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2021-05-13 23:59:13] [INFO ] Flatten gal took : 10 ms
[2021-05-13 23:59:13] [INFO ] Export to MCC properties in file /home/mcc/execution/LTLFireability.sr.xml took 4 ms.
[2021-05-13 23:59:13] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml took 1 ms.
info: Time: 3600 - MCC
vrfy: Checking LTLFireability @ GPPP-PT-C0010N0000000100 @ 3570 seconds

FORMULA GPPP-PT-C0010N0000000100-00 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA GPPP-PT-C0010N0000000100-04 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA GPPP-PT-C0010N0000000100-06 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA GPPP-PT-C0010N0000000100-09 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA GPPP-PT-C0010N0000000100-10 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA GPPP-PT-C0010N0000000100-12 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA GPPP-PT-C0010N0000000100-14 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA GPPP-PT-C0010N0000000100-05 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA GPPP-PT-C0010N0000000100-02 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA GPPP-PT-C0010N0000000100-07 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
vrfy: finished
info: timeLeft: 3515
rslt: Output for LTLFireability @ GPPP-PT-C0010N0000000100

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"task":
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"exit":
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"error": null,
"memory": 25320,
"runtime": 55.000000,
"signal": null,
"timelimitreached": false
},
"files":
{
"formula": "LTLFireability.xml",
"net": "model.pnml"
},
"formula":
{
"skeleton": "X(X(G((X(F(*)) AND (F(*) OR G(F(*))))))) : (F(**) U (G(*) OR (** OR **))) : X(G((F(**) AND (** OR **)))) : G(*) : X(G(**)) : (F(G(*)) OR G(*)) : (X(F(**)) OR (G((F(**) AND (** AND (** AND **)))) AND X(F(**)))) : (X(X(F(*))) OR (X(X(F(*))) AND F(G(**)))) : X(((X(X(**)) U **) OR (G(**) AND (** AND **)))) : X(X((F(G((X(X((F(**) OR **))) OR **))) OR **)))"
},
"net":
{
"arcs": 83,
"conflict_clusters": 14,
"places": 33,
"places_significant": 21,
"singleton_clusters": 0,
"transitions": 22
},
"result":
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"preliminary_value": "no no no no no no no yes 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: 55/268435456 symbol table entries, 0 collisions
lola: preprocessing...
lola: Size of bit vector: 1056
lola: finding significant places
lola: 33 places, 22 transitions, 21 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 LTLFireability.xml
lola: LP says that atomic proposition is always true: (2 <= p4)
lola: LP says that atomic proposition is always true: (1 <= p1)
lola: LP says that atomic proposition is always true: (2 <= p4)
lola: LP says that atomic proposition is always true: (2 <= p4)
lola: LP says that atomic proposition is always true: (1 <= p2)
lola: LP says that atomic proposition is always true: (1 <= p6)
lola: LP says that atomic proposition is always true: (1 <= p6)
lola: LP says that atomic proposition is always true: (1 <= p6)
lola: G (X (X (NOT((G (((1 <= p20) AND (1 <= p8) AND (20 <= p29))) U G (X (((1 <= p18) AND (1 <= p19))))))))) : (F (((1 <= p15) AND (1 <= p28))) U ((NOT(F (((1 <= p14)))) OR ((1 <= p15) AND (1 <= p28))) OR ((1 <= p9) AND (1 <= p10)))) : G ((X ((1 <= p12)) U X (((1 <= p15) AND (30 <= p27))))) : G (NOT(F ((1 <= p20)))) : X (G (((1 <= p11) AND (1 <= p12) AND (70 <= p31)))) : (NOT(G (F (((1 <= p15) AND (1 <= p28))))) OR G (NOT(F ((2 <= p7))))) : (G ((((F (((1 <= p18) AND (1 <= p19))) AND (1 <= p11)) AND (1 <= p12)) AND (70 <= p31))) U X (F (((1 <= p0) AND (1 <= p12) AND (1 <= p32))))) : (F (G (((1 <= p8) AND (1 <= p30)))) U F (X (NOT(X ((((p5 <= 0)) AND ((p15 <= 0) OR (p27 <= 29)))))))) : X (((X (X (((p24 <= 0) AND ((p5 <= 0))))) U ((1 <= p8) AND (1 <= p30))) OR ((G (((p5 <= 0))) AND (1 <= p8)) AND (1 <= p30)))) : X (X ((F (G ((X ((F (X (((1 <= p8) AND (1 <= p30)))) OR X (((1 <= p9) AND (1 <= p10))))) OR (1 <= p17)))) OR (1 <= p17))))
lola: rewrite Frontend/Parser/formula_rewrite.k:353
lola: rewrite Frontend/Parser/formula_rewrite.k:431
lola: rewrite Frontend/Parser/formula_rewrite.k:356
lola: rewrite Frontend/Parser/formula_rewrite.k:380
lola: rewrite Frontend/Parser/formula_rewrite.k:318
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: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:329
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: rewrite Frontend/Parser/formula_rewrite.k:353
lola: rewrite Frontend/Parser/formula_rewrite.k:353
lola: rewrite Frontend/Parser/formula_rewrite.k:332
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: rewrite Frontend/Parser/formula_rewrite.k:254
lola: rewrite Frontend/Parser/formula_rewrite.k:410
lola: rewrite Frontend/Parser/formula_rewrite.k:353
lola: rewrite Frontend/Parser/formula_rewrite.k:437
lola: rewrite Frontend/Parser/formula_rewrite.k:522
lola: rewrite Frontend/Parser/formula_rewrite.k:332
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: rewrite Frontend/Parser/formula_rewrite.k:350
lola: rewrite Frontend/Parser/formula_rewrite.k:329
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:297
lola: rewrite Frontend/Parser/formula_rewrite.k:350
lola: rewrite Frontend/Parser/formula_rewrite.k:251
lola: rewrite Frontend/Parser/formula_rewrite.k:251
lola: rewrite Frontend/Parser/formula_rewrite.k:251
lola: rewrite Frontend/Parser/formula_rewrite.k:431
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:297
lola: rewrite Frontend/Parser/formula_rewrite.k:356
lola: rewrite Frontend/Parser/formula_rewrite.k:356
lola: rewrite Frontend/Parser/formula_rewrite.k:428
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:251
lola: rewrite Frontend/Parser/formula_rewrite.k:356
lola: rewrite Frontend/Parser/formula_rewrite.k:528
lola: computing a collection of formulas
lola: RUNNING
lola: subprocess 0 will run for 354 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: X (X (G ((X (F (((p18 <= 0) OR (p19 <= 0)))) AND (F (((p20 <= 0) OR (p8 <= 0) OR (p29 <= 19))) OR G (F (((p18 <= 0) OR (p19 <= 0)))))))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: X (X (G ((X (F (((p18 <= 0) OR (p19 <= 0)))) AND (F (((p20 <= 0) OR (p8 <= 0) OR (p29 <= 19))) OR G (F (((p18 <= 0) OR (p19 <= 0)))))))))
lola: processed formula length: 141
lola: 49 rewrites
lola: closed formula file LTLFireability.xml
lola: the resulting Büchi automaton has 6 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: 581 markings, 585 edges
lola: ========================================
lola: subprocess 1 will run for 394 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: X (G ((F (((1 <= p15) AND (30 <= p27))) AND ((1 <= p12) OR ((1 <= p15) AND (30 <= p27))))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: X (G ((F (((1 <= p15) AND (30 <= p27))) AND ((1 <= p12) OR ((1 <= p15) AND (30 <= p27))))))
lola: processed formula length: 91
lola: 49 rewrites
lola: closed formula file LTLFireability.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: 291 markings, 291 edges
lola: ========================================
lola: subprocess 2 will run for 443 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: X (G (((1 <= p11) AND (1 <= p12) AND (70 <= p31))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: X (G (((1 <= p11) AND (1 <= p12) AND (70 <= p31))))
lola: processed formula length: 51
lola: 49 rewrites
lola: closed formula file LTLFireability.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: 290 markings, 290 edges
lola: ========================================
lola: subprocess 3 will run for 507 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (X (F (((1 <= p0) AND (1 <= p12) AND (1 <= p32)))) OR (G ((F (((1 <= p18) AND (1 <= p19))) AND ((1 <= p11) AND ((1 <= p12) AND (70 <= p31))))) AND X (F (((1 <= p0) AND (1 <= p12) AND (1 <= p32))))))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: subprocess 3 will run for 507 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: G ((F (((1 <= p18) AND (1 <= p19))) AND ((1 <= p11) AND ((1 <= p12) AND (70 <= p31)))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: G ((F (((1 <= p18) AND (1 <= p19))) AND ((1 <= p11) AND ((1 <= p12) AND (70 <= p31)))))
lola: processed formula length: 87
lola: 49 rewrites
lola: closed formula file LTLFireability.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: no
lola: produced by: LTL model checker
lola: The net does not satisfy the given formula (language of the product automaton is nonempty).
lola: 20 markings, 20 edges
lola: ========================================
lola: subprocess 4 will run for 591 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: X (F (((1 <= p0) AND (1 <= p12) AND (1 <= p32))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: X (F (((1 <= p0) AND (1 <= p12) AND (1 <= p32))))
lola: processed formula length: 49
lola: 49 rewrites
lola: closed formula file LTLFireability.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: 2412021 markings, 4559591 edges, 482404 markings/sec, 0 secs
lola: 4460025 markings, 8542379 edges, 409601 markings/sec, 5 secs
lola: 6312928 markings, 12558026 edges, 370581 markings/sec, 10 secs
lola: 8016670 markings, 16488847 edges, 340748 markings/sec, 15 secs
lola: 9709619 markings, 20403412 edges, 338590 markings/sec, 20 secs
lola: 11385720 markings, 24273637 edges, 335220 markings/sec, 25 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: 12788615 markings, 27714319 edges
lola: ========================================
lola: SUBRESULT
lola: result: no
lola: The Boolean predicate is false.
lola: ========================================
lola: subprocess 4 will run for 585 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (X (X (F ((((1 <= p5)) OR ((1 <= p15) AND (30 <= p27)))))) OR (X (X (F ((((1 <= p5)) OR ((1 <= p15) AND (30 <= p27)))))) AND F (G (((1 <= p8) AND (1 <= p30))))))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: subprocess 4 will run for 585 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: F (G (((1 <= p8) AND (1 <= p30))))
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 <= p8) AND (1 <= p30))))
lola: processed formula length: 34
lola: 49 rewrites
lola: closed formula file LTLFireability.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 1
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: 61 markings, 62 edges
lola: subprocess 5 will run for 703 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: X (X (F ((((1 <= p5)) OR ((1 <= p15) AND (30 <= p27))))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: X (X (F ((((1 <= p5)) OR ((1 <= p15) AND (30 <= p27))))))
lola: processed formula length: 58
lola: 49 rewrites
lola: closed formula file LTLFireability.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: 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: SUBRESULT
lola: result: yes
lola: The Boolean predicate is true.
lola: ========================================
lola: ========================================
lola: subprocess 5 will run for 703 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: X (((X (X (((p24 <= 0) AND ((p5 <= 0))))) U ((1 <= p8) AND (1 <= p30))) OR (G (((p5 <= 0))) AND ((1 <= p8) AND (1 <= p30)))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: X (((X (X (((p24 <= 0) AND ((p5 <= 0))))) U ((1 <= p8) AND (1 <= p30))) OR (G (((p5 <= 0))) AND ((1 <= p8) AND (1 <= p30)))))
lola: processed formula length: 125
lola: 49 rewrites
lola: closed formula file LTLFireability.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: 409 markings, 409 edges
lola: ========================================
lola: subprocess 6 will run for 878 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: X (X ((F (G ((X (X ((F (((1 <= p8) AND (1 <= p30))) OR ((1 <= p9) AND (1 <= p10))))) OR (1 <= p17)))) OR (1 <= p17))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: X (X ((F (G ((X (X ((F (((1 <= p8) AND (1 <= p30))) OR ((1 <= p9) AND (1 <= p10))))) OR (1 <= p17)))) OR (1 <= p17))))
lola: processed formula length: 118
lola: 49 rewrites
lola: closed formula file LTLFireability.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: no
lola: produced by: LTL model checker
lola: The net does not satisfy the given formula (language of the product automaton is nonempty).
lola: 72 markings, 74 edges
lola: ========================================
lola: subprocess 7 will run for 1171 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: G ((p20 <= 0))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: G ((p20 <= 0))
lola: processed formula length: 14
lola: 49 rewrites
lola: closed formula file LTLFireability.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: 301 markings, 305 edges
lola: ========================================
lola: subprocess 8 will run for 1757 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (F (((1 <= p15) AND (1 <= p28))) U (G (((p14 <= 0))) OR (((1 <= p15) AND (1 <= p28)) OR ((1 <= p9) AND (1 <= p10)))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: (F (((1 <= p15) AND (1 <= p28))) U (G (((p14 <= 0))) OR (((1 <= p15) AND (1 <= p28)) OR ((1 <= p9) AND (1 <= p10)))))
lola: processed formula length: 117
lola: 49 rewrites
lola: closed formula file LTLFireability.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: 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: 87 markings, 88 edges
lola: ========================================
lola: subprocess 9 will run for 3515 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (F (G (((p15 <= 0) OR (p28 <= 0)))) OR G ((p7 <= 1)))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: subprocess 9 will run for 3515 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: G ((p7 <= 1))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: G ((p7 <= 1))
lola: processed formula length: 13
lola: 49 rewrites
lola: closed formula file LTLFireability.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: 356 markings, 367 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: (F (G (((p15 <= 0) OR (p28 <= 0)))) OR G ((p7 <= 1)))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: ========================================
lola: ...considering subproblem: G ((p7 <= 1))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: G ((p7 <= 1))
lola: processed formula length: 13
lola: 49 rewrites
lola: closed formula file LTLFireability.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: 356 markings, 367 edges
lola: ========================================
lola: ========================================
lola: ...considering subproblem: F (G (((p15 <= 0) OR (p28 <= 0))))
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 (((p15 <= 0) OR (p28 <= 0))))
lola: processed formula length: 35
lola: 49 rewrites
lola: closed formula file LTLFireability.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 1
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: 61 markings, 62 edges
lola: ========================================
lola: SUBRESULT
lola: result: no
lola: The Boolean predicate is false.
lola: ========================================
lola: RESULT
lola:
SUMMARY: no no no no no no no yes no no
lola:
preliminary result: no no no no no no no yes no no
lola: memory consumption: 25320 KB
lola: time consumption: 55 seconds
lola: print data as JSON (--json)
lola: writing JSON to LTLFireability.json
lola: closed JSON file LTLFireability.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="GPPP-PT-C0010N0000000100"
export BK_EXAMINATION="LTLFireability"
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 GPPP-PT-C0010N0000000100, examination is LTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r113-smll-162075355700110"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/GPPP-PT-C0010N0000000100.tgz
mv GPPP-PT-C0010N0000000100 execution
cd execution
if [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "UpperBounds" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] || [ "LTLFireability" = "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 [ "LTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLFireability" != "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 "LTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLFireability.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 '' LTLFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLFireability"
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 ;