fond
Model Checking Contest 2021
11th edition, Paris, France, June 23, 2021
Execution of r189-tajo-162089432700174
Last Updated
Jun 28, 2021

About the Execution of 2020-gold for Raft-PT-03

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
4296.787 3600000.00 35272.00 5303.50 TFFF?TFF?T?F?F?? normal

Execution Chart

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

Trace from the execution

Formatting '/mnt/tpsp/fkordon/mcc2021-input.r189-tajo-162089432700174.qcow2', fmt=qcow2 size=4294967296 backing_file='/mnt/tpsp/fkordon/mcc2021-input.qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
.......................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-4028
Executing tool gold2020
Input is Raft-PT-03, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r189-tajo-162089432700174
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 360K
-rw-r--r-- 1 mcc users 11K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 109K May 10 09:44 CTLCardinality.xml
-rw-r--r-- 1 mcc users 7.6K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 70K May 10 09:44 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 6 14:48 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.2K May 6 14:48 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.2K Mar 28 16:30 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Mar 28 16:30 LTLCardinality.xml
-rw-r--r-- 1 mcc users 1.8K Mar 28 16:30 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Mar 28 16:30 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.1K Mar 27 10:25 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 16K Mar 27 10:25 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.6K Mar 25 13:38 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 17K Mar 25 13:38 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.5K Mar 22 08:15 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.5K Mar 22 08:15 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 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 24K 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 Raft-PT-03-00
FORMULA_NAME Raft-PT-03-01
FORMULA_NAME Raft-PT-03-02
FORMULA_NAME Raft-PT-03-03
FORMULA_NAME Raft-PT-03-04
FORMULA_NAME Raft-PT-03-05
FORMULA_NAME Raft-PT-03-06
FORMULA_NAME Raft-PT-03-07
FORMULA_NAME Raft-PT-03-08
FORMULA_NAME Raft-PT-03-09
FORMULA_NAME Raft-PT-03-10
FORMULA_NAME Raft-PT-03-11
FORMULA_NAME Raft-PT-03-12
FORMULA_NAME Raft-PT-03-13
FORMULA_NAME Raft-PT-03-14
FORMULA_NAME Raft-PT-03-15

=== Now, execution of the tool begins

BK_START 1621423284526

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
[2021-05-19 11:21:26] [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]
[2021-05-19 11:21:26] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-19 11:21:26] [INFO ] Load time of PNML (sax parser for PT used): 41 ms
[2021-05-19 11:21:26] [INFO ] Transformed 53 places.
[2021-05-19 11:21:26] [INFO ] Transformed 98 transitions.
[2021-05-19 11:21:26] [INFO ] Found NUPN structural information;
[2021-05-19 11:21:26] [INFO ] Parsed PT model containing 53 places and 98 transitions in 96 ms.
Ensure Unique test removed 14 transitions
Reduce redundant transitions removed 14 transitions.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 17 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 100000 steps, including 0 resets, run finished after 169 ms. (steps per millisecond=591 ) properties seen :[1, 0, 1, 1, 1, 1, 1, 1, 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, 1, 1, 1, 1]
[2021-05-19 11:21:27] [INFO ] Flow matrix only has 73 transitions (discarded 11 similar events)
// Phase 1: matrix 73 rows 53 cols
[2021-05-19 11:21:27] [INFO ] Computed 9 place invariants in 3 ms
[2021-05-19 11:21:27] [INFO ] [Real]Absence check using 9 positive place invariants in 21 ms returned sat
[2021-05-19 11:21:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:21:27] [INFO ] [Real]Absence check using state equation in 50 ms returned sat
[2021-05-19 11:21:27] [INFO ] State equation strengthened by 34 read => feed constraints.
[2021-05-19 11:21:27] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2021-05-19 11:21:27] [INFO ] Computed and/alt/rep : 83/502/72 causal constraints in 7 ms.
[2021-05-19 11:21:27] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:21:27] [INFO ] [Nat]Absence check using 9 positive place invariants in 21 ms returned sat
[2021-05-19 11:21:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:21:27] [INFO ] [Nat]Absence check using state equation in 46 ms returned sat
[2021-05-19 11:21:27] [INFO ] [Nat]Added 34 Read/Feed constraints in 8 ms returned sat
[2021-05-19 11:21:27] [INFO ] Computed and/alt/rep : 83/502/72 causal constraints in 6 ms.
[2021-05-19 11:21:27] [INFO ] Added : 65 causal constraints over 13 iterations in 212 ms. Result :sat
[2021-05-19 11:21:27] [INFO ] [Real]Absence check using 9 positive place invariants in 22 ms returned sat
[2021-05-19 11:21:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:21:27] [INFO ] [Real]Absence check using state equation in 42 ms returned sat
[2021-05-19 11:21:27] [INFO ] [Real]Added 34 Read/Feed constraints in 3 ms returned sat
[2021-05-19 11:21:27] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:21:27] [INFO ] [Nat]Absence check using 9 positive place invariants in 8 ms returned sat
[2021-05-19 11:21:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:21:27] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2021-05-19 11:21:27] [INFO ] [Nat]Added 34 Read/Feed constraints in 3 ms returned sat
[2021-05-19 11:21:27] [INFO ] Computed and/alt/rep : 83/502/72 causal constraints in 14 ms.
[2021-05-19 11:21:28] [INFO ] Added : 61 causal constraints over 13 iterations in 106 ms. Result :sat
[2021-05-19 11:21:28] [INFO ] [Real]Absence check using 9 positive place invariants in 5 ms returned sat
[2021-05-19 11:21:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:21:28] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2021-05-19 11:21:28] [INFO ] [Real]Added 34 Read/Feed constraints in 14 ms returned sat
[2021-05-19 11:21:28] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:21:28] [INFO ] [Nat]Absence check using 9 positive place invariants in 29 ms returned sat
[2021-05-19 11:21:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:21:28] [INFO ] [Nat]Absence check using state equation in 43 ms returned sat
[2021-05-19 11:21:28] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2021-05-19 11:21:28] [INFO ] Computed and/alt/rep : 83/502/72 causal constraints in 4 ms.
[2021-05-19 11:21:28] [INFO ] Added : 62 causal constraints over 13 iterations in 135 ms. Result :sat
[2021-05-19 11:21:28] [INFO ] Initial state reduction rules for CTL removed 5 formulas.
[2021-05-19 11:21:28] [INFO ] Flatten gal took : 30 ms
FORMULA Raft-PT-03-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Raft-PT-03-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Raft-PT-03-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Raft-PT-03-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Raft-PT-03-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2021-05-19 11:21:28] [INFO ] Applying decomposition
[2021-05-19 11:21:28] [INFO ] Flatten gal took : 8 ms
[2021-05-19 11:21:28] [INFO ] Decomposing Gal with order
[2021-05-19 11:21:28] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-19 11:21:28] [INFO ] Removed a total of 52 redundant transitions.
[2021-05-19 11:21:28] [INFO ] Flatten gal took : 63 ms
[2021-05-19 11:21:28] [INFO ] Fuse similar labels procedure discarded/fused a total of 34 labels/synchronizations in 3 ms.
[2021-05-19 11:21:28] [INFO ] Export to MCC properties in file /home/mcc/execution/LTLFireability.sr.xml took 3 ms.
[2021-05-19 11:21:28] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml took 2 ms.
info: Time: 3600 - MCC
vrfy: Checking LTLFireability @ Raft-PT-03 @ 3570 seconds

FORMULA Raft-PT-03-01 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA Raft-PT-03-02 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

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

FORMULA Raft-PT-03-07 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA Raft-PT-03-11 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
vrfy: finished
info: timeLeft: 0
rslt: Output for LTLFireability @ Raft-PT-03

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"result":
{
"interim_value": "no no unknown no no unknown unknown no unknown unknown unknown ",
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"task":
{
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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: 137/268435456 symbol table entries, 0 collisions
lola: preprocessing...
lola: Size of bit vector: 53
lola: finding significant places
lola: 53 places, 84 transitions, 44 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: (p20 <= 1)
lola: LP says that atomic proposition is always true: (p40 <= 1)
lola: LP says that atomic proposition is always true: (p43 <= 1)
lola: LP says that atomic proposition is always true: (p15 <= 1)
lola: LP says that atomic proposition is always true: (p40 <= 1)
lola: LP says that atomic proposition is always true: (p43 <= 1)
lola: LP says that atomic proposition is always true: (p34 <= 1)
lola: LP says that atomic proposition is always true: (p4 <= 1)
lola: LP says that atomic proposition is always true: (p40 <= 1)
lola: LP says that atomic proposition is always true: (p5 <= 1)
lola: LP says that atomic proposition is always true: (p35 <= 1)
lola: LP says that atomic proposition is always true: (p45 <= 1)
lola: LP says that atomic proposition is always true: (p22 <= 1)
lola: LP says that atomic proposition is always true: (p35 <= 1)
lola: LP says that atomic proposition is always true: (p22 <= 1)
lola: LP says that atomic proposition is always true: (p35 <= 1)
lola: LP says that atomic proposition is always true: (p36 <= 1)
lola: LP says that atomic proposition is always true: (p52 <= 1)
lola: LP says that atomic proposition is always true: (p36 <= 1)
lola: LP says that atomic proposition is always true: (p30 <= 1)
lola: LP says that atomic proposition is always true: (p45 <= 1)
lola: LP says that atomic proposition is always true: (p36 <= 1)
lola: LP says that atomic proposition is always true: (p6 <= 1)
lola: LP says that atomic proposition is always true: (p45 <= 1)
lola: LP says that atomic proposition is always true: (p51 <= 1)
lola: LP says that atomic proposition is always true: (p40 <= 1)
lola: LP says that atomic proposition is always true: (p39 <= 1)
lola: LP says that atomic proposition is always true: (p6 <= 1)
lola: LP says that atomic proposition is always true: (p45 <= 1)
lola: LP says that atomic proposition is always true: (p39 <= 1)
lola: LP says that atomic proposition is always true: (p37 <= 1)
lola: LP says that atomic proposition is always true: (p2 <= 1)
lola: LP says that atomic proposition is always true: (p40 <= 1)
lola: LP says that atomic proposition is always true: (p42 <= 1)
lola: LP says that atomic proposition is always true: (p35 <= 1)
lola: LP says that atomic proposition is always true: (p48 <= 1)
lola: LP says that atomic proposition is always true: (p51 <= 1)
lola: LP says that atomic proposition is always true: (p20 <= 1)
lola: LP says that atomic proposition is always true: (p40 <= 1)
lola: LP says that atomic proposition is always true: (p35 <= 1)
lola: LP says that atomic proposition is always true: (p48 <= 1)
lola: LP says that atomic proposition is always true: (p18 <= 1)
lola: LP says that atomic proposition is always true: (p45 <= 1)
lola: LP says that atomic proposition is always true: (p6 <= 1)
lola: LP says that atomic proposition is always true: (p45 <= 1)
lola: LP says that atomic proposition is always true: (p6 <= 1)
lola: LP says that atomic proposition is always true: (p45 <= 1)
lola: LP says that atomic proposition is always true: (p37 <= 1)
lola: LP says that atomic proposition is always true: (p44 <= 1)
lola: LP says that atomic proposition is always true: (p44 <= 1)
lola: LP says that atomic proposition is always true: (p44 <= 1)
lola: LP says that atomic proposition is always true: (p15 <= 1)
lola: LP says that atomic proposition is always true: (p40 <= 1)
lola: LP says that atomic proposition is always true: (p45 <= 1)
lola: ((NOT(X (G (((1 <= p20) AND (1 <= p40))))) AND F (((1 <= p43)))) AND (X (((1 <= p15) AND (1 <= p40))) OR G (((1 <= p43))))) : NOT(X ((((NOT(G (((1 <= p34)))) AND ((p4 <= 0) OR (p40 <= 0))) OR ((p5 <= 0))) OR ((p35 <= 0))))) : NOT(G (F (X (((1 <= p45)))))) : F (X (F ((F (((NOT(X (X (X (((1 <= p22) AND (1 <= p35)))))) AND ((1 <= p22))) AND ((1 <= p35)))) OR X (((1 <= p36) AND (1 <= p52))))))) : (G ((X (((F (((1 <= p36))) AND ((1 <= p30))) AND ((1 <= p45)))) OR G (((1 <= p36))))) OR ((1 <= p6) AND (1 <= p45))) : (F (((1 <= p51))) AND (G (((1 <= p40))) OR ((p39 <= 0)))) : F (X (X (G (X (X (F (((1 <= p6) AND (1 <= p45) AND (((1 <= p39)) OR ((1 <= p37))))))))))) : (X (X (((1 <= p2) AND (1 <= p40)))) OR NOT(F (X (X (((1 <= p42))))))) : (NOT(F (((NOT(X (((p35 <= 0) OR (p48 <= 0) OR (p51 <= 0)))) AND ((1 <= p20))) AND ((1 <= p40))))) OR G (((1 <= p35) AND (1 <= p48)))) : F (X (G (((X (((p18 <= 0) OR (p45 <= 0))) AND X (G (((1 <= p6) AND (1 <= p45))))) AND (F (((1 <= p6) AND (1 <= p45))) OR ((1 <= p37))))))) : ((F (((1 <= p44))) OR ((1 <= p44))) U F (X (G (((((p44 <= 0)) U X (((1 <= p15) AND (1 <= p40)))) AND ((1 <= p45)))))))
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:251
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:335
lola: rewrite Frontend/Parser/formula_rewrite.k:318
lola: rewrite Frontend/Parser/formula_rewrite.k:315
lola: rewrite Frontend/Parser/formula_rewrite.k:332
lola: rewrite Frontend/Parser/formula_rewrite.k:300
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: rewrite Frontend/Parser/formula_rewrite.k:318
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: rewrite Frontend/Parser/formula_rewrite.k:356
lola: rewrite Frontend/Parser/formula_rewrite.k:353
lola: rewrite Frontend/Parser/formula_rewrite.k:377
lola: rewrite Frontend/Parser/formula_rewrite.k:329
lola: rewrite Frontend/Parser/formula_rewrite.k:332
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: rewrite Frontend/Parser/formula_rewrite.k:335
lola: rewrite Frontend/Parser/formula_rewrite.k:335
lola: rewrite Frontend/Parser/formula_rewrite.k:335
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: rewrite Frontend/Parser/formula_rewrite.k:251
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:353
lola: rewrite Frontend/Parser/formula_rewrite.k:353
lola: rewrite Frontend/Parser/formula_rewrite.k:377
lola: rewrite Frontend/Parser/formula_rewrite.k:377
lola: rewrite Frontend/Parser/formula_rewrite.k:377
lola: rewrite Frontend/Parser/formula_rewrite.k:377
lola: rewrite Frontend/Parser/formula_rewrite.k:371
lola: rewrite Frontend/Parser/formula_rewrite.k:356
lola: rewrite Frontend/Parser/formula_rewrite.k:356
lola: rewrite Frontend/Parser/formula_rewrite.k:335
lola: rewrite Frontend/Parser/formula_rewrite.k:335
lola: rewrite Frontend/Parser/formula_rewrite.k:332
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: rewrite Frontend/Parser/formula_rewrite.k:528
lola: rewrite Frontend/Parser/formula_rewrite.k:528
lola: rewrite Frontend/Parser/formula_rewrite.k:335
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: rewrite Frontend/Parser/formula_rewrite.k:251
lola: rewrite Frontend/Parser/formula_rewrite.k:332
lola: rewrite Frontend/Parser/formula_rewrite.k:315
lola: rewrite Frontend/Parser/formula_rewrite.k:335
lola: rewrite Frontend/Parser/formula_rewrite.k:300
lola: rewrite Frontend/Parser/formula_rewrite.k:315
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: rewrite Frontend/Parser/formula_rewrite.k:525
lola: rewrite Frontend/Parser/formula_rewrite.k:356
lola: rewrite Frontend/Parser/formula_rewrite.k:380
lola: rewrite Frontend/Parser/formula_rewrite.k:356
lola: rewrite Frontend/Parser/formula_rewrite.k:380
lola: rewrite Frontend/Parser/formula_rewrite.k:422
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 (F (((p20 <= 0) OR (p40 <= 0)))) AND (F (((1 <= p43))) AND (X (((1 <= p15) AND (1 <= p40))) OR G (((1 <= p43))))))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: subprocess 0 will run for 324 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: G (((1 <= p43)))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: G (((1 <= p43)))
lola: processed formula length: 16
lola: 61 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: 4 markings, 4 edges
lola: ========================================
lola: subprocess 1 will run for 356 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: F (((1 <= p43)))
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: ((p43 <= 0))
lola: processed formula length: 12
lola: 63 rewrites
lola: closed formula file LTLFireability.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: 4 markings, 4 edges
lola: ========================================
lola: SUBRESULT
lola: result: no
lola: The Boolean predicate is false.
lola: ========================================
lola: subprocess 1 will run for 356 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: X (((G (((1 <= p34))) OR ((1 <= p4) AND (1 <= p40))) AND (((1 <= p5)) AND ((1 <= p35)))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: X (((G (((1 <= p34))) OR ((1 <= p4) AND (1 <= p40))) AND (((1 <= p5)) AND ((1 <= p35)))))
lola: processed formula length: 89
lola: 61 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: 23 markings, 23 edges
lola: ========================================
lola: subprocess 2 will run for 396 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: X (F ((F ((X (X (X (((p22 <= 0) OR (p35 <= 0))))) AND (((1 <= p22)) AND ((1 <= p35))))) OR X (((1 <= p36) AND (1 <= p52))))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: X (F ((F ((X (X (X (((p22 <= 0) OR (p35 <= 0))))) AND (((1 <= p22)) AND ((1 <= p35))))) OR X (((1 <= p36) AND (1 <= p52))))))
lola: processed formula length: 126
lola: 61 rewrites
lola: closed formula file LTLFireability.xml
lola: the resulting Büchi automaton has 10 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: 182 markings, 214 edges
lola: ========================================
lola: subprocess 3 will run for 445 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (G ((X ((F (((1 <= p36))) AND (((1 <= p30)) AND ((1 <= p45))))) OR G (((1 <= p36))))) OR ((1 <= p6) AND (1 <= p45)))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: subprocess 3 will run for 445 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: ((1 <= p6) AND (1 <= p45))
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: processed formula: ((1 <= p6) AND (1 <= p45))
lola: processed formula length: 26
lola: 61 rewrites
lola: closed formula file LTLFireability.xml
lola: processed formula with 2 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 4 will run for 509 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: G ((X ((F (((1 <= p36))) AND (((1 <= p30)) AND ((1 <= p45))))) OR G (((1 <= p36)))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: G ((X ((F (((1 <= p36))) AND (((1 <= p30)) AND ((1 <= p45))))) OR G (((1 <= p36)))))
lola: processed formula length: 84
lola: 61 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: 23 markings, 23 edges
lola: ========================================
lola: SUBRESULT
lola: result: no
lola: The Boolean predicate is false.
lola: ========================================
lola: subprocess 4 will run for 509 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: X (X ((((1 <= p2) AND (1 <= p40)) OR G (((p42 <= 0))))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: X (X ((((1 <= p2) AND (1 <= p40)) OR G (((p42 <= 0))))))
lola: processed formula length: 56
lola: 61 rewrites
lola: closed formula file LTLFireability.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: 22 markings, 22 edges
lola: ========================================
lola: subprocess 5 will run for 594 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (G ((X (((p35 <= 0) OR (p48 <= 0) OR (p51 <= 0))) OR (((p20 <= 0)) OR ((p40 <= 0))))) OR G (((1 <= p35) AND (1 <= p48))))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: local time limit reached - aborting
lola: lola: caught signal User defined signal 1 - aborting LoLA

preliminary result: no no unknown no no unknown unknown no unknown unknown unknown
lola: memory consumption: 34680 KB
lola: time consumption: 597 seconds
lola: print data as JSON (--json)
lola: writing JSON to LTLFireability.json
lola: closed JSON file LTLFireability.json
lola: time limit reached - aborting
lola:
preliminary result: no no unknown no no unknown unknown no unknown unknown unknown
lola:
preliminary result: no no unknown no no unknown unknown no unknown unknown unknown
lola: memory consumption: 34680 KB
lola: time consumption: 3570 seconds
lola: print data as JSON (--json)
lola: writing JSON to LTLFireability.json
lola: closed JSON file LTLFireability.json
rslt: finished
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16427456 kB
MemFree: 16110196 kB
After kill :
MemTotal: 16427456 kB
MemFree: 16110252 kB

--------------------
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="Raft-PT-03"
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 Raft-PT-03, 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 r189-tajo-162089432700174"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

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