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.r132-tall-162075428300173.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)
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=====================================================================
Generated by BenchKit 2-4028
Executing tool gold2020
Input is IBMB2S565S3960-PT-none, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r132-tall-162075428300173
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 592K
-rw-r--r-- 1 mcc users 38K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 140K May 10 09:43 CTLCardinality.xml
-rw-r--r-- 1 mcc users 27K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 93K 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 6.4K May 6 14:48 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 6.2K Apr 26 07:42 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K Apr 26 07:42 LTLCardinality.xml
-rw-r--r-- 1 mcc users 4.0K Apr 26 07:42 LTLFireability.txt
-rw-r--r-- 1 mcc users 20K Apr 26 07:42 LTLFireability.xml
-rw-r--r-- 1 mcc users 6.4K Mar 23 18:04 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 22K Mar 23 18:04 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 4.8K Mar 23 01:13 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 17K Mar 23 01:13 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.2K Mar 22 09:15 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.2K 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 5 May 5 16:51 instance
-rw-r--r-- 1 mcc users 6 May 5 16:51 iscolored
-rw-r--r-- 1 mcc users 127K 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 IBMB2S565S3960-PT-none-00
FORMULA_NAME IBMB2S565S3960-PT-none-01
FORMULA_NAME IBMB2S565S3960-PT-none-02
FORMULA_NAME IBMB2S565S3960-PT-none-03
FORMULA_NAME IBMB2S565S3960-PT-none-04
FORMULA_NAME IBMB2S565S3960-PT-none-05
FORMULA_NAME IBMB2S565S3960-PT-none-06
FORMULA_NAME IBMB2S565S3960-PT-none-07
FORMULA_NAME IBMB2S565S3960-PT-none-08
FORMULA_NAME IBMB2S565S3960-PT-none-09
FORMULA_NAME IBMB2S565S3960-PT-none-10
FORMULA_NAME IBMB2S565S3960-PT-none-11
FORMULA_NAME IBMB2S565S3960-PT-none-12
FORMULA_NAME IBMB2S565S3960-PT-none-13
FORMULA_NAME IBMB2S565S3960-PT-none-14
FORMULA_NAME IBMB2S565S3960-PT-none-15

=== Now, execution of the tool begins

BK_START 1620916021766

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
[2021-05-13 14:27:03] [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]
[2021-05-13 14:27:03] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-13 14:27:03] [INFO ] Load time of PNML (sax parser for PT used): 53 ms
[2021-05-13 14:27:03] [INFO ] Transformed 273 places.
[2021-05-13 14:27:03] [INFO ] Transformed 179 transitions.
[2021-05-13 14:27:03] [INFO ] Parsed PT model containing 273 places and 179 transitions in 92 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 29 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 100001 steps, including 412 resets, run finished after 244 ms. (steps per millisecond=409 ) properties seen :[1, 1, 1, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 1, 1, 0, 1, 1, 0, 1, 0, 1, 1, 0, 1, 1, 1, 0, 1, 1, 0, 1, 1, 1, 0, 1, 1, 1, 0, 1, 1, 1]
// Phase 1: matrix 179 rows 273 cols
[2021-05-13 14:27:03] [INFO ] Computed 101 place invariants in 14 ms
[2021-05-13 14:27:03] [INFO ] [Real]Absence check using 2 positive place invariants in 12 ms returned sat
[2021-05-13 14:27:03] [INFO ] [Real]Absence check using 2 positive and 99 generalized place invariants in 38 ms returned sat
[2021-05-13 14:27:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 14:27:04] [INFO ] [Real]Absence check using state equation in 198 ms returned sat
[2021-05-13 14:27:04] [INFO ] Computed and/alt/rep : 178/299/178 causal constraints in 14 ms.
[2021-05-13 14:27:04] [INFO ] Solution in real domain found non-integer solution.
[2021-05-13 14:27:04] [INFO ] [Nat]Absence check using 2 positive place invariants in 8 ms returned sat
[2021-05-13 14:27:04] [INFO ] [Nat]Absence check using 2 positive and 99 generalized place invariants in 30 ms returned sat
[2021-05-13 14:27:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-13 14:27:04] [INFO ] [Nat]Absence check using state equation in 175 ms returned sat
[2021-05-13 14:27:04] [INFO ] Computed and/alt/rep : 178/299/178 causal constraints in 10 ms.
[2021-05-13 14:27:05] [INFO ] Added : 130 causal constraints over 26 iterations in 324 ms. Result :sat
[2021-05-13 14:27:05] [INFO ] [Real]Absence check using 2 positive place invariants in 8 ms returned unsat
[2021-05-13 14:27:05] [INFO ] [Real]Absence check using 2 positive place invariants in 5 ms returned sat
[2021-05-13 14:27:05] [INFO ] [Real]Absence check using 2 positive and 99 generalized place invariants in 30 ms returned sat
[2021-05-13 14:27:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 14:27:05] [INFO ] [Real]Absence check using state equation in 185 ms returned sat
[2021-05-13 14:27:05] [INFO ] Solution in real domain found non-integer solution.
[2021-05-13 14:27:05] [INFO ] [Nat]Absence check using 2 positive place invariants in 5 ms returned sat
[2021-05-13 14:27:05] [INFO ] [Nat]Absence check using 2 positive and 99 generalized place invariants in 29 ms returned sat
[2021-05-13 14:27:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-13 14:27:05] [INFO ] [Nat]Absence check using state equation in 168 ms returned sat
[2021-05-13 14:27:05] [INFO ] Computed and/alt/rep : 178/299/178 causal constraints in 9 ms.
[2021-05-13 14:27:05] [INFO ] Added : 150 causal constraints over 31 iterations in 371 ms. Result :sat
[2021-05-13 14:27:06] [INFO ] [Real]Absence check using 2 positive place invariants in 2 ms returned unsat
[2021-05-13 14:27:06] [INFO ] [Real]Absence check using 2 positive place invariants in 4 ms returned sat
[2021-05-13 14:27:06] [INFO ] [Real]Absence check using 2 positive and 99 generalized place invariants in 31 ms returned sat
[2021-05-13 14:27:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 14:27:06] [INFO ] [Real]Absence check using state equation in 182 ms returned sat
[2021-05-13 14:27:06] [INFO ] Computed and/alt/rep : 178/299/178 causal constraints in 12 ms.
[2021-05-13 14:27:06] [INFO ] Solution in real domain found non-integer solution.
[2021-05-13 14:27:06] [INFO ] [Nat]Absence check using 2 positive place invariants in 5 ms returned sat
[2021-05-13 14:27:06] [INFO ] [Nat]Absence check using 2 positive and 99 generalized place invariants in 28 ms returned sat
[2021-05-13 14:27:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-13 14:27:06] [INFO ] [Nat]Absence check using state equation in 186 ms returned sat
[2021-05-13 14:27:06] [INFO ] Computed and/alt/rep : 178/299/178 causal constraints in 10 ms.
[2021-05-13 14:27:07] [INFO ] Added : 156 causal constraints over 32 iterations in 367 ms. Result :sat
[2021-05-13 14:27:07] [INFO ] [Real]Absence check using 2 positive place invariants in 4 ms returned sat
[2021-05-13 14:27:07] [INFO ] [Real]Absence check using 2 positive and 99 generalized place invariants in 29 ms returned sat
[2021-05-13 14:27:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 14:27:07] [INFO ] [Real]Absence check using state equation in 171 ms returned sat
[2021-05-13 14:27:07] [INFO ] Computed and/alt/rep : 178/299/178 causal constraints in 13 ms.
[2021-05-13 14:27:07] [INFO ] Solution in real domain found non-integer solution.
[2021-05-13 14:27:07] [INFO ] [Nat]Absence check using 2 positive place invariants in 6 ms returned sat
[2021-05-13 14:27:07] [INFO ] [Nat]Absence check using 2 positive and 99 generalized place invariants in 29 ms returned sat
[2021-05-13 14:27:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-13 14:27:07] [INFO ] [Nat]Absence check using state equation in 170 ms returned sat
[2021-05-13 14:27:07] [INFO ] Computed and/alt/rep : 178/299/178 causal constraints in 10 ms.
[2021-05-13 14:27:08] [INFO ] Added : 147 causal constraints over 30 iterations in 332 ms. Result :sat
[2021-05-13 14:27:08] [INFO ] [Real]Absence check using 2 positive place invariants in 4 ms returned sat
[2021-05-13 14:27:08] [INFO ] [Real]Absence check using 2 positive and 99 generalized place invariants in 29 ms returned sat
[2021-05-13 14:27:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 14:27:08] [INFO ] [Real]Absence check using state equation in 128 ms returned unsat
[2021-05-13 14:27:08] [INFO ] [Real]Absence check using 2 positive place invariants in 2 ms returned unsat
[2021-05-13 14:27:08] [INFO ] [Real]Absence check using 2 positive place invariants in 4 ms returned sat
[2021-05-13 14:27:08] [INFO ] [Real]Absence check using 2 positive and 99 generalized place invariants in 30 ms returned sat
[2021-05-13 14:27:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 14:27:08] [INFO ] [Real]Absence check using state equation in 169 ms returned unsat
[2021-05-13 14:27:08] [INFO ] [Real]Absence check using 2 positive place invariants in 2 ms returned unsat
Successfully simplified 6 atomic propositions for a total of 7 simplifications.
[2021-05-13 14:27:08] [INFO ] Initial state reduction rules for CTL removed 5 formulas.
[2021-05-13 14:27:08] [INFO ] Flatten gal took : 50 ms
FORMULA IBMB2S565S3960-PT-none-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA IBMB2S565S3960-PT-none-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA IBMB2S565S3960-PT-none-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA IBMB2S565S3960-PT-none-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA IBMB2S565S3960-PT-none-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2021-05-13 14:27:08] [INFO ] Flatten gal took : 17 ms
[2021-05-13 14:27:08] [INFO ] Export to MCC properties in file /home/mcc/execution/LTLCardinality.sr.xml took 3 ms.
[2021-05-13 14:27:08] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml took 3 ms.
info: Time: 3600 - MCC
vrfy: Checking LTLCardinality @ IBMB2S565S3960-PT-none @ 3570 seconds

FORMULA IBMB2S565S3960-PT-none-02 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA IBMB2S565S3960-PT-none-03 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA IBMB2S565S3960-PT-none-04 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA IBMB2S565S3960-PT-none-05 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA IBMB2S565S3960-PT-none-08 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA IBMB2S565S3960-PT-none-09 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA IBMB2S565S3960-PT-none-06 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA IBMB2S565S3960-PT-none-00 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA IBMB2S565S3960-PT-none-07 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA IBMB2S565S3960-PT-none-01 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA IBMB2S565S3960-PT-none-15 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
vrfy: finished
info: timeLeft: 3567
rslt: Output for LTLCardinality @ IBMB2S565S3960-PT-none

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"files":
{
"formula": "LTLCardinality.xml",
"net": "model.pnml"
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"formula":
{
"skeleton": "F((G(*) OR (* AND (G(*) R *)))) : G(F((G(*) AND (((* R *) OR *) AND *)))) : X((G(**) OR (X(F(*)) AND **))) : X(F((* AND (G(*) OR G(F(*)))))) : (F(**) OR (X(**) OR **)) : X((X(X((X(G(**)) AND **))) AND **)) : F(*) : F((G(F(**)) OR G((F(**) AND ((** OR **) AND F(**)))))) : X((X(G(**)) U **)) : X((X(X(F(**))) AND F((X(**) OR **)))) : (G((F(**) AND **)) OR **)"
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"places": 273,
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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: 452/268435456 symbol table entries, 0 collisions
lola: preprocessing...
lola: Size of bit vector: 8736
lola: finding significant places
lola: 273 places, 179 transitions, 172 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: NOT(G (((p248 <= p200) U (F ((p166 <= 2)) U (p256 <= 0))))) : G (NOT(G (((F ((p146 <= 2)) OR (((p239 <= p22) U (p121 <= p214)) AND (p121 <= p214))) OR (p238 <= 1))))) : X ((G ((p113 <= p109)) OR (NOT(X (G ((1 <= p47)))) AND (p94 + 1 <= p104)))) : NOT(X (G ((F (X (((p98 <= p76) U G ((1 <= p211))))) U (p98 <= p76))))) : ((F ((3 <= p133)) OR X ((p214 <= p44))) OR (1 <= p140)) : X ((X (X ((G (X ((1 <= p251))) AND (p251 <= 0)))) AND ((p83 <= p246) OR (p48 <= p179)))) : ((p177 <= p192) U NOT(G ((p91 <= p81)))) : F ((G (((2 <= p60) U (3 <= p132))) U G (F ((p157 + 1 <= p205))))) : (G (X (X (G ((3 <= p45))))) U X ((1 <= p211))) : (X (X (F (X ((p156 <= p164))))) AND F (X ((X ((p245 <= p234)) OR (p11 <= p69))))) : (NOT(F ((NOT(G (F (((p95 <= p100))))) OR NOT(G ((p3 <= p192)))))) OR (p192 + 1 <= p3))
lola: rewrite Frontend/Parser/formula_rewrite.k:437
lola: rewrite Frontend/Parser/formula_rewrite.k:434
lola: rewrite Frontend/Parser/formula_rewrite.k:522
lola: rewrite Frontend/Parser/formula_rewrite.k:329
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:318
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: rewrite Frontend/Parser/formula_rewrite.k:338
lola: rewrite Frontend/Parser/formula_rewrite.k:332
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: rewrite Frontend/Parser/formula_rewrite.k:254
lola: rewrite Frontend/Parser/formula_rewrite.k:329
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:318
lola: rewrite Frontend/Parser/formula_rewrite.k:315
lola: rewrite Frontend/Parser/formula_rewrite.k:338
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: rewrite Frontend/Parser/formula_rewrite.k:297
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:356
lola: rewrite Frontend/Parser/formula_rewrite.k:434
lola: rewrite Frontend/Parser/formula_rewrite.k:380
lola: rewrite Frontend/Parser/formula_rewrite.k:428
lola: rewrite Frontend/Parser/formula_rewrite.k:335
lola: rewrite Frontend/Parser/formula_rewrite.k:329
lola: rewrite Frontend/Parser/formula_rewrite.k:318
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: rewrite Frontend/Parser/formula_rewrite.k:315
lola: rewrite Frontend/Parser/formula_rewrite.k: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:297
lola: rewrite Frontend/Parser/formula_rewrite.k:254
lola: rewrite Frontend/Parser/formula_rewrite.k:353
lola: rewrite Frontend/Parser/formula_rewrite.k:329
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: rewrite Frontend/Parser/formula_rewrite.k:422
lola: rewrite Frontend/Parser/formula_rewrite.k:437
lola: rewrite Frontend/Parser/formula_rewrite.k:522
lola: rewrite Frontend/Parser/formula_rewrite.k:431
lola: rewrite Frontend/Parser/formula_rewrite.k:371
lola: rewrite Frontend/Parser/formula_rewrite.k:522
lola: rewrite Frontend/Parser/formula_rewrite.k:251
lola: rewrite Frontend/Parser/formula_rewrite.k:353
lola: rewrite Frontend/Parser/formula_rewrite.k:353
lola: rewrite Frontend/Parser/formula_rewrite.k:350
lola: rewrite Frontend/Parser/formula_rewrite.k:410
lola: rewrite Frontend/Parser/formula_rewrite.k:356
lola: rewrite Frontend/Parser/formula_rewrite.k:356
lola: rewrite Frontend/Parser/formula_rewrite.k:525
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:329
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: rewrite Frontend/Parser/formula_rewrite.k:519
lola: rewrite Frontend/Parser/formula_rewrite.k:347
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:300
lola: rewrite Frontend/Parser/formula_rewrite.k:300
lola: computing a collection of formulas
lola: RUNNING
lola: subprocess 0 will run for 324 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: X ((G ((p113 <= p109)) OR (X (F ((p47 <= 0))) AND (p94 + 1 <= p104))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: X ((G ((p113 <= p109)) OR (X (F ((p47 <= 0))) AND (p94 + 1 <= p104))))
lola: processed formula length: 70
lola: 72 rewrites
lola: closed formula file LTLCardinality.xml
lola: the resulting Büchi automaton has 7 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: 381 markings, 389 edges
lola: ========================================
lola: subprocess 1 will run for 356 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: X (F (((p76 + 1 <= p98) AND (G ((p76 + 1 <= p98)) OR G (F ((p211 <= 0)))))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: X (F (((p76 + 1 <= p98) AND (G ((p76 + 1 <= p98)) OR G (F ((p211 <= 0)))))))
lola: processed formula length: 76
lola: 72 rewrites
lola: closed formula file LTLCardinality.xml
lola: the resulting Büchi automaton has 7 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: 799 markings, 847 edges
lola: ========================================
lola: subprocess 2 will run for 396 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (F ((3 <= p133)) OR (X ((p214 <= p44)) OR (1 <= p140)))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: subprocess 2 will run for 396 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (1 <= p140)
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: processed formula: (1 <= p140)
lola: processed formula length: 11
lola: 72 rewrites
lola: closed formula file LTLCardinality.xml
lola: processed formula with 1 atomic propositions
lola: RUNNING
lola: SUBRESULT
lola: result: no
lola: produced by: preprocessing
lola: The net violates the given property already in its initial state.
lola: 0 markings, 0 edges
lola: ========================================
lola: subprocess 3 will run for 445 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: F ((3 <= p133))
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: (p133 <= 2)
lola: processed formula length: 11
lola: 74 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: 145 markings, 144 edges
lola: ========================================
lola: subprocess 4 will run for 509 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: X ((p214 <= p44))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: X ((p214 <= p44))
lola: processed formula length: 17
lola: 72 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: yes
lola: produced by: LTL model checker
lola: The net satisfies the given formula (language of the product automaton is empty).
lola: 2 markings, 1 edges
lola: ========================================
lola: SUBRESULT
lola: result: yes
lola: The Boolean predicate is true.
lola: ========================================
lola: subprocess 3 will run for 445 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: X ((X (X ((X (G ((1 <= p251))) AND (p251 <= 0)))) AND ((p83 <= p246) OR (p48 <= p179))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: X ((X (X ((X (G ((1 <= p251))) AND (p251 <= 0)))) AND ((p83 <= p246) OR (p48 <= p179))))
lola: processed formula length: 89
lola: 72 rewrites
lola: closed formula file LTLCardinality.xml
lola: the resulting Büchi automaton has 8 states
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: 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: 326 markings, 326 edges
lola: ========================================
lola: subprocess 4 will run for 509 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: X ((X (G ((3 <= p45))) U (1 <= p211)))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: X ((X (G ((3 <= p45))) U (1 <= p211)))
lola: processed formula length: 38
lola: 72 rewrites
lola: closed formula file LTLCardinality.xml
lola: the resulting Büchi automaton has 4 states
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: Formula contains X operator; stubborn sets not applicable
lola: Formula contains X operator; stubborn sets not applicable
lola: SEARCH
lola: RUNNING
lola: SUBRESULT
lola: result: yes
lola: produced by: LTL model checker
lola: The net satisfies the given formula (language of the product automaton is empty).
lola: 2 markings, 1 edges
lola: ========================================
lola: subprocess 5 will run for 594 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: X ((X (X (F ((p156 <= p164)))) AND F ((X ((p245 <= p234)) OR (p11 <= p69)))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: X ((X (X (F ((p156 <= p164)))) AND F ((X ((p245 <= p234)) OR (p11 <= p69)))))
lola: processed formula length: 77
lola: 72 rewrites
lola: closed formula file LTLCardinality.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: yes
lola: produced by: LTL model checker
lola: The net satisfies the given formula (language of the product automaton is empty).
lola: 57 markings, 92 edges
lola: ========================================
lola: subprocess 6 will run for 713 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: F ((p81 + 1 <= p91))
lola: ========================================
lola: SUBTASK
lola: checking eventual occurrence
lola: rewrite Frontend/Parser/formula_rewrite.k:750
lola: rewrite Frontend/Parser/formula_rewrite.k:788
lola: processed formula: (p91 <= p81)
lola: processed formula length: 12
lola: 74 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: 145 markings, 144 edges
lola: ========================================
lola: subprocess 7 will run for 891 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: F ((G ((1 <= p256)) OR ((p200 + 1 <= p248) AND (G ((3 <= p166)) R (1 <= p256)))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: F ((G ((1 <= p256)) OR ((p200 + 1 <= p248) AND (G ((3 <= p166)) R (1 <= p256)))))
lola: processed formula length: 81
lola: 72 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: 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: 147 markings, 147 edges
lola: ========================================
lola: subprocess 8 will run for 1189 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: F ((G (F ((p157 + 1 <= p205))) OR G ((F ((3 <= p132)) AND (((2 <= p60) OR (3 <= p132)) AND F ((p157 + 1 <= p205)))))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: F ((G (F ((p157 + 1 <= p205))) OR G ((F ((3 <= p132)) AND (((2 <= p60) OR (3 <= p132)) AND F ((p157 + 1 <= p205)))))))
lola: processed formula length: 118
lola: 72 rewrites
lola: closed formula file LTLCardinality.xml
lola: the resulting Büchi automaton has 7 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: 145 markings, 145 edges
lola: ========================================
lola: subprocess 9 will run for 1783 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: G (F ((G ((3 <= p146)) AND ((((p22 + 1 <= p239) R (p214 + 1 <= p121)) OR (p214 + 1 <= p121)) AND (2 <= p238)))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: G (F ((G ((3 <= p146)) AND ((((p22 + 1 <= p239) R (p214 + 1 <= p121)) OR (p214 + 1 <= p121)) AND (2 <= p238)))))
lola: processed formula length: 112
lola: 72 rewrites
lola: closed formula file LTLCardinality.xml
lola: the resulting Büchi automaton has 9 states
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: 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: 146 markings, 146 edges
lola: ========================================
lola: subprocess 10 will run for 3567 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (G ((F (((p95 <= p100))) AND (p3 <= p192))) OR (p192 + 1 <= p3))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: subprocess 10 will run for 3567 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (p192 + 1 <= p3)
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: processed formula: (p192 + 1 <= p3)
lola: processed formula length: 16
lola: 72 rewrites
lola: closed formula file LTLCardinality.xml
lola: processed formula with 1 atomic propositions
lola: RUNNING
lola: SUBRESULT
lola: result: no
lola: produced by: preprocessing
lola: The net violates the given property already in its initial state.
lola: 0 markings, 0 edges
lola: ========================================
lola: Child process aborted or communication problem between parent and child process
lola: SUBRESULT
lola: result: unknown
lola: The Boolean predicate may be true or false.
lola: ========================================
lola: ========================================
lola: ...considering subproblem: (G ((F (((p95 <= p100))) AND (p3 <= p192))) OR (p192 + 1 <= p3))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: ========================================
lola: ...considering subproblem: (p192 + 1 <= p3)
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: processed formula: (p192 + 1 <= p3)
lola: processed formula length: 16
lola: 72 rewrites
lola: closed formula file LTLCardinality.xml
lola: processed formula with 1 atomic propositions
lola: RUNNING
lola: SUBRESULT
lola: result: no
lola: produced by: preprocessing
lola: The net violates the given property already in its initial state.
lola: 0 markings, 0 edges
lola: ========================================
lola: ========================================
lola: ...considering subproblem: G ((F (((p95 <= p100))) AND (p3 <= p192)))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: G ((F (((p95 <= p100))) AND (p3 <= p192)))
lola: processed formula length: 42
lola: 72 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: no
lola: produced by: LTL model checker
lola: The net does not satisfy the given formula (language of the product automaton is nonempty).
lola: 4992 markings, 11975 edges
lola: ========================================
lola: SUBRESULT
lola: result: no
lola: The Boolean predicate is false.
lola: ========================================
lola: RESULT
lola:
SUMMARY: no no no no yes no no no yes yes no
lola:
preliminary result: no no no no yes no no no yes yes no
lola: memory consumption: 23496 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="IBMB2S565S3960-PT-none"
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 IBMB2S565S3960-PT-none, 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 r132-tall-162075428300173"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/IBMB2S565S3960-PT-none.tgz
mv IBMB2S565S3960-PT-none 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 ;