About the Execution of ITS-LoLa for Philosophers-PT-000005
Execution Summary | |||||
Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
15740.870 | 3600000.00 | 10484.00 | 60.50 | FFFFFFFFFTTFFFFF | 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/mcc2020-input.r176-tajo-158987871400106.qcow2', fmt=qcow2 size=4294967296 backing_file='/mnt/tpsp/fkordon/mcc2020-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 itslola
Input is Philosophers-PT-000005, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r176-tajo-158987871400106
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 240K
-rw-r--r-- 1 mcc users 5.2K Apr 27 15:14 CTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Apr 27 15:14 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.0K Apr 27 15:14 CTLFireability.txt
-rw-r--r-- 1 mcc users 22K Apr 27 15:14 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K Apr 27 15:14 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.2K Apr 27 15:14 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 5.4K Apr 27 15:14 LTLCardinality.txt
-rw-r--r-- 1 mcc users 32K Apr 28 14:01 LTLCardinality.xml
-rw-r--r-- 1 mcc users 3.3K Apr 27 15:14 LTLFireability.txt
-rw-r--r-- 1 mcc users 23K Apr 28 14:01 LTLFireability.xml
-rw-r--r-- 1 mcc users 4.6K Apr 27 15:14 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 20K Apr 27 15:14 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 3.7K Apr 27 15:14 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 19K Apr 27 15:14 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.1K Apr 27 15:14 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.8K Apr 27 15:14 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Apr 27 15:14 equiv_col
-rw-r--r-- 1 mcc users 7 Apr 27 15:14 instance
-rw-r--r-- 1 mcc users 6 Apr 27 15:14 iscolored
-rw-r--r-- 1 mcc users 21K Apr 27 15:14 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 Philosophers-PT-000005-00
FORMULA_NAME Philosophers-PT-000005-01
FORMULA_NAME Philosophers-PT-000005-02
FORMULA_NAME Philosophers-PT-000005-03
FORMULA_NAME Philosophers-PT-000005-04
FORMULA_NAME Philosophers-PT-000005-05
FORMULA_NAME Philosophers-PT-000005-06
FORMULA_NAME Philosophers-PT-000005-07
FORMULA_NAME Philosophers-PT-000005-08
FORMULA_NAME Philosophers-PT-000005-09
FORMULA_NAME Philosophers-PT-000005-10
FORMULA_NAME Philosophers-PT-000005-11
FORMULA_NAME Philosophers-PT-000005-12
FORMULA_NAME Philosophers-PT-000005-13
FORMULA_NAME Philosophers-PT-000005-14
FORMULA_NAME Philosophers-PT-000005-15
=== Now, execution of the tool begins
BK_START 1591128630551
bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
[2020-06-02 20:10:32] [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]
[2020-06-02 20:10:32] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2020-06-02 20:10:32] [INFO ] Load time of PNML (sax parser for PT used): 24 ms
[2020-06-02 20:10:32] [INFO ] Transformed 25 places.
[2020-06-02 20:10:32] [INFO ] Transformed 25 transitions.
[2020-06-02 20:10:32] [INFO ] Parsed PT model containing 25 places and 25 transitions in 58 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 15 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 100000 steps, including 2793 resets, run finished after 136 ms. (steps per millisecond=735 ) 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, 1, 1, 1, 1, 1, 1, 1, 0, 1, 1]
// Phase 1: matrix 25 rows 25 cols
[2020-06-02 20:10:32] [INFO ] Computed 10 place invariants in 3 ms
[2020-06-02 20:10:32] [INFO ] [Real]Absence check using 10 positive place invariants in 16 ms returned unsat
Successfully simplified 1 atomic propositions for a total of 1 simplifications.
[2020-06-02 20:10:32] [INFO ] Initial state reduction rules for CTL removed 6 formulas.
[2020-06-02 20:10:32] [INFO ] Flatten gal took : 28 ms
FORMULA Philosophers-PT-000005-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Philosophers-PT-000005-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Philosophers-PT-000005-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Philosophers-PT-000005-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Philosophers-PT-000005-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Philosophers-PT-000005-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2020-06-02 20:10:32] [INFO ] Flatten gal took : 6 ms
[2020-06-02 20:10:32] [INFO ] Export to MCC properties in file /home/mcc/execution/LTLFireability.sr.xml took 4 ms.
[2020-06-02 20:10:32] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml took 1 ms.
info: Time: 3600 - MCC
vrfy: Checking LTLFireability @ Philosophers-PT-000005 @ 3570 seconds
FORMULA Philosophers-PT-000005-00 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
FORMULA Philosophers-PT-000005-01 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
FORMULA Philosophers-PT-000005-06 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
FORMULA Philosophers-PT-000005-08 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
FORMULA Philosophers-PT-000005-13 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
FORMULA Philosophers-PT-000005-14 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
FORMULA Philosophers-PT-000005-02 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
FORMULA Philosophers-PT-000005-05 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
FORMULA Philosophers-PT-000005-07 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
FORMULA Philosophers-PT-000005-15 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
vrfy: finished
info: timeLeft: 3567
rslt: Output for LTLFireability @ Philosophers-PT-000005
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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: 50/268435456 symbol table entries, 0 collisions
lola: preprocessing...
lola: Size of bit vector: 25
lola: finding significant places
lola: 25 places, 25 transitions, 15 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
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lola: rewrite Frontend/Parser/formula_rewrite.k:254
lola: rewrite Frontend/Parser/formula_rewrite.k:254
lola: rewrite Frontend/Parser/formula_rewrite.k:254
lola: rewrite Frontend/Parser/formula_rewrite.k:254
lola: rewrite Frontend/Parser/formula_rewrite.k:254
lola: rewrite Frontend/Parser/formula_rewrite.k:254
lola: rewrite Frontend/Parser/formula_rewrite.k:254
lola: rewrite Frontend/Parser/formula_rewrite.k:254
lola: rewrite Frontend/Parser/formula_rewrite.k:254
lola: rewrite Frontend/Parser/formula_rewrite.k:254
lola: rewrite Frontend/Parser/formula_rewrite.k:437
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:254
lola: rewrite Frontend/Parser/formula_rewrite.k:254
lola: rewrite Frontend/Parser/formula_rewrite.k:254
lola: rewrite Frontend/Parser/formula_rewrite.k:254
lola: rewrite Frontend/Parser/formula_rewrite.k:254
lola: rewrite Frontend/Parser/formula_rewrite.k:522
lola: rewrite Frontend/Parser/formula_rewrite.k:356
lola: rewrite Frontend/Parser/formula_rewrite.k:525
lola: rewrite Frontend/Parser/formula_rewrite.k:353
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:251
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:251
lola: rewrite Frontend/Parser/formula_rewrite.k:251
lola: rewrite Frontend/Parser/formula_rewrite.k:251
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:297
lola: rewrite Frontend/Parser/formula_rewrite.k:422
lola: rewrite Frontend/Parser/formula_rewrite.k:380
lola: rewrite Frontend/Parser/formula_rewrite.k:380
lola: rewrite Frontend/Parser/formula_rewrite.k:374
lola: rewrite Frontend/Parser/formula_rewrite.k:380
lola: rewrite Frontend/Parser/formula_rewrite.k:347
lola: rewrite Frontend/Parser/formula_rewrite.k:437
lola: rewrite Frontend/Parser/formula_rewrite.k:522
lola: rewrite Frontend/Parser/formula_rewrite.k:353
lola: rewrite Frontend/Parser/formula_rewrite.k:350
lola: rewrite Frontend/Parser/formula_rewrite.k:353
lola: rewrite Frontend/Parser/formula_rewrite.k:353
lola: rewrite Frontend/Parser/formula_rewrite.k:350
lola: rewrite Frontend/Parser/formula_rewrite.k:335
lola: rewrite Frontend/Parser/formula_rewrite.k:335
lola: rewrite Frontend/Parser/formula_rewrite.k:329
lola: rewrite Frontend/Parser/formula_rewrite.k:318
lola: rewrite Frontend/Parser/formula_rewrite.k:335
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:254
lola: rewrite Frontend/Parser/formula_rewrite.k:254
lola: rewrite Frontend/Parser/formula_rewrite.k:254
lola: rewrite Frontend/Parser/formula_rewrite.k:254
lola: rewrite Frontend/Parser/formula_rewrite.k:254
lola: rewrite Frontend/Parser/formula_rewrite.k:254
lola: rewrite Frontend/Parser/formula_rewrite.k:254
lola: rewrite Frontend/Parser/formula_rewrite.k:254
lola: rewrite Frontend/Parser/formula_rewrite.k:254
lola: rewrite Frontend/Parser/formula_rewrite.k:254
lola: rewrite Frontend/Parser/formula_rewrite.k:431
lola: rewrite Frontend/Parser/formula_rewrite.k:380
lola: rewrite Frontend/Parser/formula_rewrite.k:353
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:528
lola: rewrite Frontend/Parser/formula_rewrite.k:254
lola: rewrite Frontend/Parser/formula_rewrite.k:254
lola: rewrite Frontend/Parser/formula_rewrite.k:251
lola: rewrite Frontend/Parser/formula_rewrite.k:410
lola: rewrite Frontend/Parser/formula_rewrite.k:528
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:335
lola: rewrite Frontend/Parser/formula_rewrite.k:318
lola: rewrite Frontend/Parser/formula_rewrite.k:338
lola: rewrite Frontend/Parser/formula_rewrite.k:315
lola: rewrite Frontend/Parser/formula_rewrite.k:335
lola: rewrite Frontend/Parser/formula_rewrite.k:297
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:297
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: rewrite Frontend/Parser/formula_rewrite.k:353
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:437
lola: rewrite Frontend/Parser/formula_rewrite.k:356
lola: rewrite Frontend/Parser/formula_rewrite.k:380
lola: rewrite Frontend/Parser/formula_rewrite.k:374
lola: rewrite Frontend/Parser/formula_rewrite.k:356
lola: rewrite Frontend/Parser/formula_rewrite.k:347
lola: computing a collection of formulas
lola: RUNNING
lola: subprocess 0 will run for 356 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: X (X ((((p19 <= 0) AND (p21 <= 0) AND (p22 <= 0) AND (p23 <= 0) AND (p24 <= 0)) U G ((F ((((1 <= p7) AND (1 <= p17)) OR ((1 <= p6) AND (1 <= p18)) OR ((1 <= p8) AND (1 <= p20)) OR ((1 <= p9) AND (1 <= p16)) OR ((1 <= p5) AND (1 <= p15)))) AND (F ((((1 <= p0) AND (1 <= p5)) OR ((1 <= p4) AND (1 <= p9)) OR ((1 <= p1) AND (1 <= p6)) OR ((1 <= p3) AND (1 <= p8)) OR ((1 <= p2) AND (1 <= p7)))) ... (shortened)
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: X (X ((((p19 <= 0) AND (p21 <= 0) AND (p22 <= 0) AND (p23 <= 0) AND (p24 <= 0)) U G ((F ((((1 <= p7) AND (1 <= p17)) OR ((1 <= p6) AND (1 <= p18)) OR ((1 <= p8) AND (1 <= p20)) OR ((1 <= p9) AND (1 <= p16)) OR ((1 <= p5) AND (1 <= p15)))) AND (F ((((1 <= p0) AND (1 <= p5)) OR ((1 <= p4) AND (1 <= p9)) OR ((1 <= p1) AND (1 <= p6)) OR ((1 <= p3) AND (1 <= p8)) OR ((1 <= p2) AND (1 <= p7)))) ... (shortened)
lola: processed formula length: 720
lola: 104 rewrites
lola: closed formula file LTLFireability.xml
lola: the resulting Büchi automaton has 13 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: 12 markings, 13 edges
lola: ========================================
lola: subprocess 1 will run for 396 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (X ((X (G ((F ((((1 <= p7) AND (1 <= p17)) OR ((1 <= p6) AND (1 <= p18)) OR ((1 <= p8) AND (1 <= p20)) OR ((1 <= p9) AND (1 <= p16)) OR ((1 <= p5) AND (1 <= p15)))) AND G ((((1 <= p8) AND (1 <= p14)) OR ((1 <= p9) AND (1 <= p13)) OR ((1 <= p5) AND (1 <= p10)) OR ((1 <= p6) AND (1 <= p11)) OR ((1 <= p7) AND (1 <= p12))))))) U (((1 <= p8) AND (1 <= p14)) OR ((1 <= p9) AND (1 <= p13)) OR ((... (shortened)
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: subprocess 1 will run for 396 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (((p7 <= 0) OR (p17 <= 0)) AND (((p6 <= 0) OR (p18 <= 0)) AND (((p8 <= 0) OR (p20 <= 0)) AND (((p9 <= 0) OR (p16 <= 0)) AND ((p5 <= 0) OR (p15 <= 0))))))
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: rewrite Frontend/Parser/formula_rewrite.k:793
lola: rewrite Frontend/Parser/formula_rewrite.k:793
lola: rewrite Frontend/Parser/formula_rewrite.k:794
lola: rewrite Frontend/Parser/formula_rewrite.k:793
lola: rewrite Frontend/Parser/formula_rewrite.k:794
lola: rewrite Frontend/Parser/formula_rewrite.k:793
lola: rewrite Frontend/Parser/formula_rewrite.k:794
lola: processed formula: (((p7 <= 0) OR (p17 <= 0)) AND ((p6 <= 0) OR (p18 <= 0)) AND ((p8 <= 0) OR (p20 <= 0)) AND ((p9 <= 0) OR (p16 <= 0)) AND ((p5 <= 0) OR (p15 <= 0)))
lola: processed formula length: 152
lola: 111 rewrites
lola: closed formula file LTLFireability.xml
lola: processed formula with 10 atomic propositions
lola: RUNNING
lola: SUBRESULT
lola: result: yes
lola: produced by: preprocessing
lola: The net satisfies the property already in its initial state.
lola: 0 markings, 0 edges
lola: ========================================
lola: subprocess 2 will run for 445 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: X ((X (G ((F ((((1 <= p7) AND (1 <= p17)) OR ((1 <= p6) AND (1 <= p18)) OR ((1 <= p8) AND (1 <= p20)) OR ((1 <= p9) AND (1 <= p16)) OR ((1 <= p5) AND (1 <= p15)))) AND G ((((1 <= p8) AND (1 <= p14)) OR ((1 <= p9) AND (1 <= p13)) OR ((1 <= p5) AND (1 <= p10)) OR ((1 <= p6) AND (1 <= p11)) OR ((1 <= p7) AND (1 <= p12))))))) U (((1 <= p8) AND (1 <= p14)) OR ((1 <= p9) AND (1 <= p13)) OR ((1... (shortened)
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: X ((X (G ((F ((((1 <= p7) AND (1 <= p17)) OR ((1 <= p6) AND (1 <= p18)) OR ((1 <= p8) AND (1 <= p20)) OR ((1 <= p9) AND (1 <= p16)) OR ((1 <= p5) AND (1 <= p15)))) AND G ((((1 <= p8) AND (1 <= p14)) OR ((1 <= p9) AND (1 <= p13)) OR ((1 <= p5) AND (1 <= p10)) OR ((1 <= p6) AND (1 <= p11)) OR ((1 <= p7) AND (1 <= p12))))))) U (((1 <= p8) AND (1 <= p14)) OR ((1 <= p9) AND (1 <= p13)) OR ((1... (shortened)
lola: processed formula length: 488
lola: 104 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: 9 markings, 9 edges
lola: ========================================
lola: SUBRESULT
lola: result: no
lola: The Boolean predicate is false.
lola: ========================================
lola: subprocess 2 will run for 445 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (X (X (F ((X ((((p8 <= 0) OR (p14 <= 0)) AND ((p9 <= 0) OR (p13 <= 0)) AND ((p5 <= 0) OR (p10 <= 0)) AND ((p6 <= 0) OR (p11 <= 0)) AND ((p7 <= 0) OR (p12 <= 0)))) AND F ((((p4 <= 0) OR (p8 <= 0)) AND ((p1 <= 0) OR (p5 <= 0)) AND ((p3 <= 0) OR (p7 <= 0)) AND ((p2 <= 0) OR (p6 <= 0)) AND ((p0 <= 0) OR (p9 <= 0)))))))) OR (((1 <= p8) AND (1 <= p14)) OR (((1 <= p9) AND (1 <= p13)) OR (((1 <=... (shortened)
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: subprocess 2 will run for 445 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (((1 <= p8) AND (1 <= p14)) OR (((1 <= p9) AND (1 <= p13)) OR (((1 <= p5) AND (1 <= p10)) OR (((1 <= p6) AND (1 <= p11)) OR ((1 <= p7) AND (1 <= p12))))))
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: rewrite Frontend/Parser/formula_rewrite.k:797
lola: rewrite Frontend/Parser/formula_rewrite.k:797
lola: rewrite Frontend/Parser/formula_rewrite.k:798
lola: rewrite Frontend/Parser/formula_rewrite.k:797
lola: rewrite Frontend/Parser/formula_rewrite.k:798
lola: rewrite Frontend/Parser/formula_rewrite.k:797
lola: rewrite Frontend/Parser/formula_rewrite.k:798
lola: processed formula: (((1 <= p8) AND (1 <= p14)) OR ((1 <= p9) AND (1 <= p13)) OR ((1 <= p5) AND (1 <= p10)) OR ((1 <= p6) AND (1 <= p11)) OR ((1 <= p7) AND (1 <= p12)))
lola: processed formula length: 148
lola: 111 rewrites
lola: closed formula file LTLFireability.xml
lola: processed formula with 10 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 509 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: X (X (F ((X ((((p8 <= 0) OR (p14 <= 0)) AND ((p9 <= 0) OR (p13 <= 0)) AND ((p5 <= 0) OR (p10 <= 0)) AND ((p6 <= 0) OR (p11 <= 0)) AND ((p7 <= 0) OR (p12 <= 0)))) AND F ((((p4 <= 0) OR (p8 <= 0)) AND ((p1 <= 0) OR (p5 <= 0)) AND ((p3 <= 0) OR (p7 <= 0)) AND ((p2 <= 0) OR (p6 <= 0)) AND ((p0 <= 0) OR (p9 <= 0))))))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: X (X (F ((X ((((p8 <= 0) OR (p14 <= 0)) AND ((p9 <= 0) OR (p13 <= 0)) AND ((p5 <= 0) OR (p10 <= 0)) AND ((p6 <= 0) OR (p11 <= 0)) AND ((p7 <= 0) OR (p12 <= 0)))) AND F ((((p4 <= 0) OR (p8 <= 0)) AND ((p1 <= 0) OR (p5 <= 0)) AND ((p3 <= 0) OR (p7 <= 0)) AND ((p2 <= 0) OR (p6 <= 0)) AND ((p0 <= 0) OR (p9 <= 0))))))))
lola: processed formula length: 326
lola: 104 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: 7 markings, 7 edges
lola: ========================================
lola: SUBRESULT
lola: result: no
lola: The Boolean predicate is false.
lola: ========================================
lola: subprocess 3 will run for 509 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (X ((F (((1 <= p4) AND (1 <= p8))) OR (G ((1 <= p22)) OR F (((p2 <= 0) OR (p6 <= 0)))))) OR ((p2 <= 0) OR (p6 <= 0)))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: subprocess 3 will run for 509 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: ((p2 <= 0) OR (p6 <= 0))
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: rewrite Frontend/Parser/formula_rewrite.k:797
lola: processed formula: ((p2 <= 0) OR (p6 <= 0))
lola: processed formula length: 24
lola: 105 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 594 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: X ((F (((1 <= p4) AND (1 <= p8))) OR (G ((1 <= p22)) OR F (((p2 <= 0) OR (p6 <= 0))))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: X ((F (((1 <= p4) AND (1 <= p8))) OR (G ((1 <= p22)) OR F (((p2 <= 0) OR (p6 <= 0))))))
lola: processed formula length: 88
lola: 104 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: 59 markings, 92 edges
lola: ========================================
lola: SUBRESULT
lola: result: no
lola: The Boolean predicate is false.
lola: ========================================
lola: subprocess 4 will run for 594 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (G (((p9 <= 0) OR (p13 <= 0))) R X ((((X (((p6 <= 0) OR (p11 <= 0))) OR ((p6 <= 0) OR (p11 <= 0))) R ((p9 <= 0) OR (p13 <= 0))) AND ((p9 <= 0) OR (p13 <= 0)))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: (G (((p9 <= 0) OR (p13 <= 0))) R X ((((X (((p6 <= 0) OR (p11 <= 0))) OR ((p6 <= 0) OR (p11 <= 0))) R ((p9 <= 0) OR (p13 <= 0))) AND ((p9 <= 0) OR (p13 <= 0)))))
lola: processed formula length: 164
lola: 104 rewrites
lola: closed formula file LTLFireability.xml
lola: the resulting Büchi automaton has 14 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: 223 markings, 352 edges
lola: ========================================
lola: subprocess 5 will run for 713 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: X (F ((F (G (((p0 <= 0) OR (p5 <= 0)))) AND G (((X (G (((1 <= p0) AND (1 <= p5)))) AND F (((1 <= p0) AND (1 <= p5)))) OR X (G (((p0 <= 0) OR (p5 <= 0)))))))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: X (F ((F (G (((p0 <= 0) OR (p5 <= 0)))) AND G (((X (G (((1 <= p0) AND (1 <= p5)))) AND F (((1 <= p0) AND (1 <= p5)))) OR X (G (((p0 <= 0) OR (p5 <= 0)))))))))
lola: processed formula length: 160
lola: 104 rewrites
lola: closed formula file LTLFireability.xml
lola: the resulting Büchi automaton has 56 states
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: Formula contains X operator; stubborn sets not applicable
lola: Formula contains X operator; stubborn sets not applicable
lola: SEARCH
lola: RUNNING
lola: SUBRESULT
lola: result: no
lola: produced by: LTL model checker
lola: The net does not satisfy the given formula (language of the product automaton is nonempty).
lola: 6 markings, 6 edges
lola: ========================================
lola: subprocess 6 will run for 891 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: F (G ((((1 <= p4) AND (1 <= p8)) OR ((1 <= p1) AND (1 <= p5)) OR ((1 <= p3) AND (1 <= p7)) OR ((1 <= p2) AND (1 <= p6)) OR ((1 <= p0) AND (1 <= p9)))))
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 <= p4) AND (1 <= p8)) OR ((1 <= p1) AND (1 <= p5)) OR ((1 <= p3) AND (1 <= p7)) OR ((1 <= p2) AND (1 <= p6)) OR ((1 <= p0) AND (1 <= p9)))))
lola: processed formula length: 155
lola: 104 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: 16 markings, 23 edges
lola: ========================================
lola: subprocess 7 will run for 1189 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: G ((F ((((1 <= p7) AND (1 <= p17)) OR ((1 <= p6) AND (1 <= p18)) OR ((1 <= p8) AND (1 <= p20)) OR ((1 <= p9) AND (1 <= p16)) OR ((1 <= p5) AND (1 <= p15)))) AND (((((1 <= p0) AND (1 <= p5)) OR ((1 <= p4) AND (1 <= p9)) OR ((1 <= p1) AND (1 <= p6)) OR ((1 <= p3) AND (1 <= p8)) OR ((1 <= p2) AND (1 <= p7))) U G (((((1 <= p7) AND (1 <= p17)) OR ((1 <= p6) AND (1 <= p18)) OR ((1 <= p8) AND (... (shortened)
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: G ((F ((((1 <= p7) AND (1 <= p17)) OR ((1 <= p6) AND (1 <= p18)) OR ((1 <= p8) AND (1 <= p20)) OR ((1 <= p9) AND (1 <= p16)) OR ((1 <= p5) AND (1 <= p15)))) AND (((((1 <= p0) AND (1 <= p5)) OR ((1 <= p4) AND (1 <= p9)) OR ((1 <= p1) AND (1 <= p6)) OR ((1 <= p3) AND (1 <= p8)) OR ((1 <= p2) AND (1 <= p7))) U G (((((1 <= p7) AND (1 <= p17)) OR ((1 <= p6) AND (1 <= p18)) OR ((1 <= p8) AND (... (shortened)
lola: processed formula length: 787
lola: 104 rewrites
lola: closed formula file LTLFireability.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: 6 markings, 7 edges
lola: ========================================
lola: subprocess 8 will run for 1783 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: F (G (((((1 <= p8) AND (1 <= p14)) OR ((1 <= p9) AND (1 <= p13)) OR ((1 <= p5) AND (1 <= p10)) OR ((1 <= p6) AND (1 <= p11)) OR ((1 <= p7) AND (1 <= p12)) OR ((1 <= p7) AND (1 <= p17)) OR ((1 <= p6) AND (1 <= p18)) OR ((1 <= p8) AND (1 <= p20)) OR ((1 <= p9) AND (1 <= p16)) OR ((1 <= p5) AND (1 <= p15))) OR (G ((((1 <= p0) AND (1 <= p5)) OR ((1 <= p4) AND (1 <= p9)) OR ((1 <= p1) AND (1... (shortened)
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: F (G (((((1 <= p8) AND (1 <= p14)) OR ((1 <= p9) AND (1 <= p13)) OR ((1 <= p5) AND (1 <= p10)) OR ((1 <= p6) AND (1 <= p11)) OR ((1 <= p7) AND (1 <= p12)) OR ((1 <= p7) AND (1 <= p17)) OR ((1 <= p6) AND (1 <= p18)) OR ((1 <= p8) AND (1 <= p20)) OR ((1 <= p9) AND (1 <= p16)) OR ((1 <= p5) AND (1 <= p15))) OR (G ((((1 <= p0) AND (1 <= p5)) OR ((1 <= p4) AND (1 <= p9)) OR ((1 <= p1) AND (1... (shortened)
lola: processed formula length: 790
lola: 104 rewrites
lola: closed formula file LTLFireability.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: 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 11
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: 25 markings, 34 edges
lola: ========================================
lola: subprocess 9 will run for 3567 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (G (((1 <= p2) AND (1 <= p6))) OR ((1 <= p8) AND (1 <= p14)))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: subprocess 9 will run for 3567 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: ((1 <= p8) AND (1 <= p14))
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: processed formula: ((1 <= p8) AND (1 <= p14))
lola: processed formula length: 26
lola: 104 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: 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 (((1 <= p2) AND (1 <= p6))) OR ((1 <= p8) AND (1 <= p14)))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: ========================================
lola: ...considering subproblem: ((1 <= p8) AND (1 <= p14))
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: processed formula: ((1 <= p8) AND (1 <= p14))
lola: processed formula length: 26
lola: 104 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: ========================================
lola: ...considering subproblem: G (((1 <= p2) AND (1 <= p6)))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: G (((1 <= p2) AND (1 <= p6)))
lola: processed formula length: 29
lola: 104 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: 29 markings, 37 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 no no no
lola:
preliminary result: no no no no no no no no no no
lola: memory consumption: 55464 KB
lola: time consumption: 3 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="Philosophers-PT-000005"
export BK_EXAMINATION="LTLFireability"
export BK_TOOL="itslola"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
# 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 itslola"
echo " Input is Philosophers-PT-000005, 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 r176-tajo-158987871400106"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/Philosophers-PT-000005.tgz
mv Philosophers-PT-000005 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 '
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 ;