About the Execution of ITS-LoLa for DNAwalker-PT-15ringRRLarge
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 15738.240 | 3600000.00 | 212279.00 | 173.10 | FFTFFFFTFFFFFTFF | 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.r178-tajo-158987882000195.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)
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=====================================================================
Generated by BenchKit 2-4028
Executing tool itslola
Input is DNAwalker-PT-15ringRRLarge, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r178-tajo-158987882000195
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 312K
-rw-r--r-- 1 mcc users 3.3K Mar 31 05:00 CTLCardinality.txt
-rw-r--r-- 1 mcc users 18K Mar 31 05:00 CTLCardinality.xml
-rw-r--r-- 1 mcc users 2.5K Mar 29 20:56 CTLFireability.txt
-rw-r--r-- 1 mcc users 15K Mar 29 20:56 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K Mar 24 05:37 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 5.6K Mar 24 05:37 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.3K Apr 8 14:52 LTLCardinality.txt
-rw-r--r-- 1 mcc users 22K Apr 28 14:00 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K Apr 8 14:52 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Apr 28 14:00 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.9K Mar 28 13:43 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 22K Mar 28 13:43 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 3.0K Mar 27 06:27 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 18K Mar 27 06:27 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Mar 28 14:49 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Mar 28 14:49 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 24 05:37 equiv_col
-rw-r--r-- 1 mcc users 14 Mar 24 05:37 instance
-rw-r--r-- 1 mcc users 6 Mar 24 05:37 iscolored
-rw-r--r-- 1 mcc users 135K Mar 24 05:37 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 DNAwalker-PT-15ringRRLarge-CTLCardinality-00
FORMULA_NAME DNAwalker-PT-15ringRRLarge-CTLCardinality-01
FORMULA_NAME DNAwalker-PT-15ringRRLarge-CTLCardinality-02
FORMULA_NAME DNAwalker-PT-15ringRRLarge-CTLCardinality-03
FORMULA_NAME DNAwalker-PT-15ringRRLarge-CTLCardinality-04
FORMULA_NAME DNAwalker-PT-15ringRRLarge-CTLCardinality-05
FORMULA_NAME DNAwalker-PT-15ringRRLarge-CTLCardinality-06
FORMULA_NAME DNAwalker-PT-15ringRRLarge-CTLCardinality-07
FORMULA_NAME DNAwalker-PT-15ringRRLarge-CTLCardinality-08
FORMULA_NAME DNAwalker-PT-15ringRRLarge-CTLCardinality-09
FORMULA_NAME DNAwalker-PT-15ringRRLarge-CTLCardinality-10
FORMULA_NAME DNAwalker-PT-15ringRRLarge-CTLCardinality-11
FORMULA_NAME DNAwalker-PT-15ringRRLarge-CTLCardinality-12
FORMULA_NAME DNAwalker-PT-15ringRRLarge-CTLCardinality-13
FORMULA_NAME DNAwalker-PT-15ringRRLarge-CTLCardinality-14
FORMULA_NAME DNAwalker-PT-15ringRRLarge-CTLCardinality-15
=== Now, execution of the tool begins
BK_START 1591207784623
bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
[2020-06-03 18:09:47] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -z3path, /home/mcc/BenchKit//z3/bin/z3, -yices2path, /home/mcc/BenchKit//yices/bin/yices, -timeout, 3600, -rebuildPNML]
[2020-06-03 18:09:47] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2020-06-03 18:09:47] [INFO ] Load time of PNML (sax parser for PT used): 59 ms
[2020-06-03 18:09:47] [INFO ] Transformed 33 places.
[2020-06-03 18:09:47] [INFO ] Transformed 312 transitions.
[2020-06-03 18:09:47] [INFO ] Parsed PT model containing 33 places and 312 transitions in 98 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 14 ms.
Incomplete random walk after 100000 steps, including 7697 resets, run finished after 460 ms. (steps per millisecond=217 ) properties seen :[0, 1, 1, 1, 0, 0, 1, 0, 0, 1, 1, 1, 1, 1, 0, 1, 1, 0, 1, 1, 1, 0, 1, 1, 1, 1, 0, 1]
[2020-06-03 18:09:47] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
// Phase 1: matrix 311 rows 33 cols
[2020-06-03 18:09:47] [INFO ] Computed 0 place invariants in 7 ms
[2020-06-03 18:09:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 18:09:48] [INFO ] [Real]Absence check using state equation in 131 ms returned sat
[2020-06-03 18:09:48] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 18:09:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 18:09:48] [INFO ] [Nat]Absence check using state equation in 504 ms returned unsat
[2020-06-03 18:09:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 18:09:48] [INFO ] [Real]Absence check using state equation in 232 ms returned sat
[2020-06-03 18:09:48] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 18:09:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 18:09:49] [INFO ] [Nat]Absence check using state equation in 264 ms returned unsat
[2020-06-03 18:09:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 18:09:49] [INFO ] [Real]Absence check using state equation in 102 ms returned sat
[2020-06-03 18:09:49] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 18:09:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 18:09:49] [INFO ] [Nat]Absence check using state equation in 266 ms returned unsat
[2020-06-03 18:09:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 18:09:49] [INFO ] [Real]Absence check using state equation in 84 ms returned unsat
[2020-06-03 18:09:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 18:09:49] [INFO ] [Real]Absence check using state equation in 79 ms returned unsat
[2020-06-03 18:09:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 18:09:50] [INFO ] [Real]Absence check using state equation in 67 ms returned unsat
[2020-06-03 18:09:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 18:09:50] [INFO ] [Real]Absence check using state equation in 62 ms returned sat
[2020-06-03 18:09:50] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 18:09:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 18:09:50] [INFO ] [Nat]Absence check using state equation in 284 ms returned unsat
[2020-06-03 18:09:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 18:09:50] [INFO ] [Real]Absence check using state equation in 107 ms returned sat
[2020-06-03 18:09:50] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 18:09:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 18:09:51] [INFO ] [Nat]Absence check using state equation in 674 ms returned unsat
[2020-06-03 18:09:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 18:09:51] [INFO ] [Real]Absence check using state equation in 102 ms returned sat
[2020-06-03 18:09:51] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 18:09:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 18:09:51] [INFO ] [Nat]Absence check using state equation in 305 ms returned unsat
Successfully simplified 9 atomic propositions for a total of 9 simplifications.
[2020-06-03 18:09:52] [INFO ] Initial state reduction rules for CTL removed 8 formulas.
[2020-06-03 18:09:52] [INFO ] Flatten gal took : 110 ms
[2020-06-03 18:09:52] [INFO ] Initial state reduction rules for CTL removed 8 formulas.
[2020-06-03 18:09:52] [INFO ] Flatten gal took : 22 ms
FORMULA DNAwalker-PT-15ringRRLarge-CTLCardinality-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DNAwalker-PT-15ringRRLarge-CTLCardinality-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DNAwalker-PT-15ringRRLarge-CTLCardinality-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DNAwalker-PT-15ringRRLarge-CTLCardinality-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DNAwalker-PT-15ringRRLarge-CTLCardinality-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DNAwalker-PT-15ringRRLarge-CTLCardinality-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DNAwalker-PT-15ringRRLarge-CTLCardinality-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DNAwalker-PT-15ringRRLarge-CTLCardinality-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2020-06-03 18:09:52] [INFO ] Export to MCC properties in file /home/mcc/execution/CTLCardinality.sr.xml took 3 ms.
[2020-06-03 18:09:52] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml took 8 ms.
info: Time: 3600 - MCC
vrfy: Checking CTLCardinality @ DNAwalker-PT-15ringRRLarge @ 3570 seconds
FORMULA DNAwalker-PT-15ringRRLarge-CTLCardinality-05 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
FORMULA DNAwalker-PT-15ringRRLarge-CTLCardinality-11 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
FORMULA DNAwalker-PT-15ringRRLarge-CTLCardinality-12 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
FORMULA DNAwalker-PT-15ringRRLarge-CTLCardinality-15 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
FORMULA DNAwalker-PT-15ringRRLarge-CTLCardinality-13 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
FORMULA DNAwalker-PT-15ringRRLarge-CTLCardinality-01 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
FORMULA DNAwalker-PT-15ringRRLarge-CTLCardinality-09 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
FORMULA DNAwalker-PT-15ringRRLarge-CTLCardinality-07 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
vrfy: finished
info: timeLeft: 3376
rslt: Output for CTLCardinality @ DNAwalker-PT-15ringRRLarge
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"starttime": "Wed Jun 3 18:09:52 2020
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"processed": "E (G (((p17 <= p30) AND (p11 <= 1))))",
"processed_size": 37,
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"result":
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"task":
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"search":
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"stubborn":
{
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"visible": 23
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"threads": 1,
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"stateequation":
{
"literals": 2,
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"type": "possible_preservation",
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},
{
"call":
{
"dynamic_timelimit": true,
"localtimelimit": 1125
},
"child":
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{
"call":
{
"dynamic_timelimit": true,
"localtimelimit": 1125
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"exit":
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"processed": "(1 <= p26)",
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},
{
"call":
{
"dynamic_timelimit": true,
"localtimelimit": 1688
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"exit":
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"formula":
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"processed": "E (G (((1 <= p21) AND (p21 <= p0) AND (p16 <= p28) AND (p2 <= p21))))",
"processed_size": 69,
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"result":
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"edges": 126,
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"visible": 127
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"type": "possible_preservation",
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}
],
"exit":
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"result":
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"produced_by": "boolean",
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"task":
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},
{
"call":
{
"dynamic_timelimit": true,
"localtimelimit": 1688
},
"exit":
{
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"formula":
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"count":
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"A": 0,
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},
"processed": "((p17 + 1 <= p15) OR (p21 <= 0))",
"processed_size": 33,
"rewrites": 16
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"result":
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"edges": 12,
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"task":
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"search":
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"stubborn":
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"visible": 11
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"threads": 1,
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"stateequation":
{
"literals": 2,
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"type": "eventual_invariance",
"workflow": "stateequation"
}
},
{
"call":
{
"dynamic_timelimit": true,
"localtimelimit": 3376
},
"child":
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{
"call":
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"dynamic_timelimit": true,
"localtimelimit": 3376
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"exit":
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"formula":
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"unfir": 0,
"visible_places": 6,
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},
"processed": "((p16 <= p12) OR (p8 <= p18) OR (p23 <= p22))",
"processed_size": 47,
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"result":
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}
],
"exit":
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"result":
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},
"task":
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},
{
"child":
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{
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},
{
"formula":
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},
"processed": "(p32 + 1 <= p16)",
"processed_size": 16,
"rewrites": 16
},
"result":
{
"edges": 1801,
"markings": 500,
"produced_by": "parallel",
"value": true
},
"task":
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"search":
{
"store":
{
"encoder": "simple compression",
"type": "prefix"
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"stubborn":
{
"type": "tscc preserving/always up"
}
},
"stateequation":
{
"literals": 1,
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}
],
"result":
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}
],
"exit":
{
"error": null,
"memory": 24532,
"runtime": 194.000000,
"signal": null,
"timelimitreached": false
},
"files":
{
"formula": "CTLCardinality.xml",
"net": "model.pnml"
},
"formula":
{
"skeleton": "(E(G(**)) AND **) : (A(F(*)) AND (A(F(*)) OR E(X(*)))) : (E(F(A(G(**)))) AND **) : A(F(A(G(**)))) : A(F(A(X(**)))) : A(G(A(F(**)))) : E(G(**)) : A(F(*))"
},
"net":
{
"arcs": 916,
"conflict_clusters": 7,
"places": 33,
"places_significant": 33,
"singleton_clusters": 0,
"transitions": 312
},
"result":
{
"preliminary_value": "no no yes no no no yes no ",
"value": "no no yes no no no yes no "
},
"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: 345/268435456 symbol table entries, 0 collisions
lola: preprocessing...
lola: Size of bit vector: 1056
lola: finding significant places
lola: 33 places, 312 transitions, 33 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 CTLCardinality.xml
lola: (E (G (((1 <= p21) AND (p21 <= p0) AND (p16 <= p28) AND (p2 <= p21)))) AND (1 <= p26)) : (NOT(E (G ((p17 <= p19)))) AND (NOT(E (G ((p24 <= p25)))) OR NOT(A (X ((2 <= p0)))))) : (E (F (A (G ((p16 <= p32))))) AND ((p16 <= p12) OR (p8 <= p18) OR (p23 <= p22))) : A (F (A (G (((p15 <= p17) AND (1 <= p21)))))) : A (F (A (X ((p20 <= p16))))) : A (G (A (F ((p20 <= 0))))) : E (G (((p17 <= p30) AND (p11 <= 1)))) : NOT(E (G ((1 <= p7))))
lola: rewrite Frontend/Parser/formula_rewrite.k:326
lola: rewrite Frontend/Parser/formula_rewrite.k:329
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: rewrite Frontend/Parser/formula_rewrite.k:326
lola: rewrite Frontend/Parser/formula_rewrite.k:329
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: rewrite Frontend/Parser/formula_rewrite.k:323
lola: rewrite Frontend/Parser/formula_rewrite.k:335
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: rewrite Frontend/Parser/formula_rewrite.k:326
lola: rewrite Frontend/Parser/formula_rewrite.k:329
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: computing a collection of formulas
lola: RUNNING
lola: subprocess 0 will run for 422 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (A (F ((p19 + 1 <= p17))) AND (A (F ((p25 + 1 <= p24))) OR E (X ((p0 <= 1)))))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: subprocess 0 will run for 422 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (F ((p25 + 1 <= p24)))
lola: ========================================
lola: SUBTASK
lola: checking eventual occurrence
lola: rewrite Frontend/Parser/formula_rewrite.k:584
lola: rewrite Frontend/Parser/formula_rewrite.k:749
lola: rewrite Frontend/Parser/formula_rewrite.k:788
lola: processed formula: (p24 <= p25)
lola: processed formula length: 12
lola: 15 rewrites
lola: closed formula file CTLCardinality.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: Planning: workflow for reachability check: stateequation (--findpath=off)
lola: built state equation task
lola: RUNNING
lola: state equation task get result started, id 0
lola: rewrite Frontend/Parser/formula_rewrite.k:721
lola: rewrite Frontend/Parser/formula_rewrite.k:700
lola: state equation task get result rewrite finished id 0
lola: state equation task get result unparse finished++ id 0
lola: formula 0: (p25 + 1 <= p24)
lola: state equation task get result unparse finished id 0
lola: state equation: Generated DNF with 1 literals and 1 conjunctive subformulas
lola: SUBRESULT
lola: result: no
lola: produced by: state space / EG
lola: The predicate does not eventually occur.
lola: 11 markings, 11 edges
lola: ========================================
lola: subprocess 1 will run for 482 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (F ((p19 + 1 <= p17)))
lola: ========================================
lola: SUBTASK
lola: checking eventual occurrence
lola: rewrite Frontend/Parser/formula_rewrite.k:584
lola: rewrite Frontend/Parser/formula_rewrite.k:749
lola: rewrite Frontend/Parser/formula_rewrite.k:788
lola: processed formula: (p17 <= p19)
lola: processed formula length: 12
lola: 15 rewrites
lola: closed formula file CTLCardinality.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: Planning: workflow for reachability check: stateequation (--findpath=off)
lola: built state equation task
lola: RUNNING
lola: state equation task get result started, id 0
lola: SUBRESULT
lola: result: no
lola: produced by: state space / EG
lola: The predicate does not eventually occur.
lola: 9 markings, 9 edges
lola: rewrite Frontend/Parser/formula_rewrite.k:721
lola: rewrite Frontend/Parser/formula_rewrite.k:700
lola: state equation task get result rewrite finished id 0
lola: state equation task get result unparse finished++ id 0
lola: formula 0: (p19 + 1 <= p17)
lola: state equation task get result unparse finished id 0
lola: SUBRESULT
lola: result: no
lola: The Boolean predicate is false.
lola: ========================================
lola: state equation: Generated DNF with 1 literals and 1 conjunctive subformulas
lola: ========================================
lola: subprocess 1 will run for 482 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (F (A (X ((p20 <= p16)))))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: rewrite Frontend/Parser/formula_rewrite.k:812
lola: rewrite Frontend/Parser/formula_rewrite.k:811
lola: processed formula: AF(AX((p20 <= p16)))
lola: processed formula length: 20
lola: 14 rewrites
lola: closed formula file CTLCardinality.xml
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: Using CTL preserving stubborn sets
lola: RUNNING
lola: CTL formula contains 1 significant temporal operators and needs 5 bytes of payload
lola: Ignoring fairness constraints (--fair).
lola: SUBRESULT
lola: result: no
lola: produced by: CTL model checker
lola: The net does not satisfy the given formula.
lola: 5 markings, 5 edges
lola: ========================================
lola: subprocess 2 will run for 562 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (G (A (F ((p20 <= 0)))))
lola: ========================================
lola: SUBTASK
lola: checking eventual occurrence from all states
lola: rewrite Frontend/Parser/formula_rewrite.k:599
lola: rewrite Frontend/Parser/formula_rewrite.k:634
lola: rewrite Frontend/Parser/formula_rewrite.k:734
lola: rewrite Frontend/Parser/formula_rewrite.k:787
lola: processed formula: (1 <= p20)
lola: processed formula length: 10
lola: 16 rewrites
lola: closed formula file CTLCardinality.xml
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: SEARCH (state space /EFEG)
lola: state space: using reachability graph (EFEG version) (--search=depth)
lola: state space: using reachability preserving stubborn set method with insertion algorithm (--stubborn=tarjan)
lola: Planning: workflow for reachability check: stateequation (--findpath=off)
lola: built state equation task
lola: Planning: workflow for reachability check: stateequation (--findpath=off)
lola: built state equation task
lola: RUNNING
lola: state equation task get result started, id 0
lola: rewrite Frontend/Parser/formula_rewrite.k:721
lola: rewrite Frontend/Parser/formula_rewrite.k:700
lola: state equation task get result rewrite finished id 0
lola: state equation task get result started, id 1
lola: rewrite Frontend/Parser/formula_rewrite.k:711
lola: rewrite Frontend/Parser/formula_rewrite.k:787
lola: state equation task get result rewrite finished id 1
lola: state equation task get result unparse finished++ id 0
lola: formula 0: (p20 <= 0)
lola: state equation task get result unparse finished id 0
lola: state equation task get result unparse finished++ id 1
lola: formula 1: (1 <= p20)
lola: state equation task get result unparse finished id 1
lola: SUBRESULT
lola: result: no
lola: produced by: state space /EFEG
lola: The predicate does not eventually occur from all states.
lola: 9 markings, 9 edges
lola: ========================================
lola: subprocess 3 will run for 675 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (F ((p7 <= 0)))
lola: ========================================
lola: SUBTASK
lola: checking eventual occurrence
lola: rewrite Frontend/Parser/formula_rewrite.k:584
lola: rewrite Frontend/Parser/formula_rewrite.k:749
lola: rewrite Frontend/Parser/formula_rewrite.k:788
lola: processed formula: (1 <= p7)
lola: processed formula length: 9
lola: 15 rewrites
lola: closed formula file CTLCardinality.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: Planning: workflow for reachability check: stateequation (--findpath=off)
lola: built state equation task
lola: RUNNING
lola: state equation task get result started, id 0
lola: rewrite Frontend/Parser/formula_rewrite.k:721
lola: rewrite Frontend/Parser/formula_rewrite.k:700
lola: state equation task get result rewrite finished id 0
lola: state equation task get result unparse finished++ id 0
lola: formula 0: (p7 <= 0)
lola: state equation task get result unparse finished id 0
lola: state equation: Generated DNF with 1 literals and 1 conjunctive subformulas
lola: SUBRESULT
lola: result: no
lola: produced by: state space / EG
lola: The predicate does not eventually occur.
lola: 9 markings, 9 edges
lola: ========================================
lola: subprocess 4 will run for 844 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (G (((p17 <= p30) AND (p11 <= 1))))
lola: ========================================
lola: SUBTASK
lola: checking possible preservation
lola: rewrite Frontend/Parser/formula_rewrite.k:583
lola: processed formula: E (G (((p17 <= p30) AND (p11 <= 1))))
lola: processed formula length: 37
lola: 13 rewrites
lola: closed formula file CTLCardinality.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: Planning: workflow for reachability check: stateequation (--findpath=off)
lola: built state equation task
lola: RUNNING
lola: state equation task get result started, id 0
lola: rewrite Frontend/Parser/formula_rewrite.k:721
lola: rewrite Frontend/Parser/formula_rewrite.k:787
lola: state equation task get result rewrite finished id 0
lola: state equation task get result unparse finished++ id 0
lola: formula 0: ((p30 + 1 <= p17) OR (2 <= p11))
lola: state equation task get result unparse finished id 0
lola: state equation: Generated DNF with 2 literals and 2 conjunctive subformulas
lola: SUBRESULT
lola: result: yes
lola: produced by: state space / EG
lola: The predicate is possibly preserved.
lola: 9 markings, 9 edges
lola: ========================================
lola: subprocess 5 will run for 1125 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (E (G (((1 <= p21) AND (p21 <= p0) AND (p16 <= p28) AND (p2 <= p21)))) AND (1 <= p26))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: subprocess 5 will run for 1125 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (1 <= p26)
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: processed formula: (1 <= p26)
lola: processed formula length: 10
lola: 12 rewrites
lola: closed formula file CTLCardinality.xml
lola: processed formula with 1 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 6 will run for 1688 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (G (((1 <= p21) AND (p21 <= p0) AND (p16 <= p28) AND (p2 <= p21))))
lola: ========================================
lola: SUBTASK
lola: checking possible preservation
lola: rewrite Frontend/Parser/formula_rewrite.k:583
lola: processed formula: E (G (((1 <= p21) AND (p21 <= p0) AND (p16 <= p28) AND (p2 <= p21))))
lola: processed formula length: 69
lola: 13 rewrites
lola: closed formula file CTLCardinality.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: Planning: workflow for reachability check: stateequation (--findpath=off)
lola: built state equation task
lola: RUNNING
lola: state equation task get result started, id 0
lola: rewrite Frontend/Parser/formula_rewrite.k:721
lola: rewrite Frontend/Parser/formula_rewrite.k:787
lola: state equation task get result rewrite finished id 0
lola: state equation task get result unparse finished++ id 0
lola: formula 0: ((p21 <= 0) OR (p0 + 1 <= p21) OR (p28 + 1 <= p16) OR (p21 + 1 <= p2))
lola: state equation task get result unparse finished id 0
lola: state equation: Generated DNF with 4 literals and 4 conjunctive subformulas
lola: SUBRESULT
lola: result: no
lola: produced by: state space / EG
lola: The predicate is not possibly preserved.
lola: 127 markings, 126 edges
lola: ========================================
lola: SUBRESULT
lola: result: no
lola: The Boolean predicate is false.
lola: ========================================
lola: subprocess 6 will run for 1688 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (F (A (G (((p15 <= p17) AND (1 <= p21))))))
lola: ========================================
lola: SUBTASK
lola: checking eventual invariance
lola: rewrite Frontend/Parser/formula_rewrite.k:594
lola: rewrite Frontend/Parser/formula_rewrite.k:629
lola: rewrite Frontend/Parser/formula_rewrite.k:758
lola: rewrite Frontend/Parser/formula_rewrite.k:787
lola: processed formula: ((p17 + 1 <= p15) OR (p21 <= 0))
lola: processed formula length: 33
lola: 16 rewrites
lola: closed formula file CTLCardinality.xml
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: SEARCH (state space /EGEF)
lola: state space: using reachability graph (EGEF version) (--search=depth)
lola: state space: using ctl preserving stubborn set method (--stubborn=tarjan)
lola: Planning: workflow for reachability check: stateequation (--findpath=off)
lola: built state equation task
lola: Planning: workflow for reachability check: stateequation (--findpath=off)
lola: built state equation task
lola: RUNNING
lola: state equation task get result started, id 0
lola: rewrite Frontend/Parser/formula_rewrite.k:721
lola: rewrite Frontend/Parser/formula_rewrite.k:700
lola: state equation task get result rewrite finished id 0
lola: state equation task get result unparse finished++ id 0
lola: formula 0: ((p15 <= p17) AND (1 <= p21))
lola: state equation task get result unparse finished id 0
lola: state equation: Generated DNF with 2 literals and 1 conjunctive subformulas
lola: state equation task get result started, id 1
lola: rewrite Frontend/Parser/formula_rewrite.k:711
lola: rewrite Frontend/Parser/formula_rewrite.k:787
lola: state equation task get result rewrite finished id 1
lola: state equation task get result unparse finished++ id 1
lola: formula 1: ((p17 + 1 <= p15) OR (p21 <= 0))
lola: state equation task get result unparse finished id 1
lola: SUBRESULT
lola: result: no
lola: produced by: state space /EGEF
lola: state equation: Generated DNF with 2 literals and 2 conjunctive subformulas
lola: The predicate is not eventually invariant.
lola: 9 markings, 12 edges
lola: ========================================
lola: subprocess 7 will run for 3376 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (E (F (A (G ((p16 <= p32))))) AND ((p16 <= p12) OR (p8 <= p18) OR (p23 <= p22)))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: subprocess 7 will run for 3376 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: ((p16 <= p12) OR (p8 <= p18) OR (p23 <= p22))
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: processed formula: ((p16 <= p12) OR (p8 <= p18) OR (p23 <= p22))
lola: processed formula length: 47
lola: 12 rewrites
lola: closed formula file CTLCardinality.xml
lola: processed formula with 3 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: 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: (E (F (A (G ((p16 <= p32))))) AND ((p16 <= p12) OR (p8 <= p18) OR (p23 <= p22)))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: ========================================
lola: ...considering subproblem: ((p16 <= p12) OR (p8 <= p18) OR (p23 <= p22))
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: processed formula: ((p16 <= p12) OR (p8 <= p18) OR (p23 <= p22))
lola: processed formula length: 47
lola: 12 rewrites
lola: closed formula file CTLCardinality.xml
lola: processed formula with 3 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: ========================================
lola: ...considering subproblem: E (F (A (G ((p16 <= p32)))))
lola: ========================================
lola: SUBTASK
lola: checking possible invariance
lola: rewrite Frontend/Parser/formula_rewrite.k:604
lola: rewrite Frontend/Parser/formula_rewrite.k:614
lola: rewrite Frontend/Parser/formula_rewrite.k:726
lola: rewrite Frontend/Parser/formula_rewrite.k:787
lola: processed formula: (p32 + 1 <= p16)
lola: processed formula length: 16
lola: 16 rewrites
lola: closed formula file CTLCardinality.xml
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: SEARCH
lola: using tscc preserving stubborn set method (--stubborn)
lola: Planning: workflow for reachability check: stateequation (--findpath=off)
lola: built state equation task
lola: Planning: workflow for reachability check: stateequation (--findpath=off)
lola: built state equation task
lola: RUNNING
lola: state equation task get result started, id 0
lola: rewrite Frontend/Parser/formula_rewrite.k:721
lola: rewrite Frontend/Parser/formula_rewrite.k:700
lola: state equation task get result rewrite finished id 0
lola: state equation task get result unparse finished++ id 0
lola: formula 0: (p16 <= p32)
lola: state equation task get result unparse finished id 0
lola: state equation: Generated DNF with 1 literals and 1 conjunctive subformulas
lola: state equation task get result started, id 1
lola: rewrite Frontend/Parser/formula_rewrite.k:711
lola: rewrite Frontend/Parser/formula_rewrite.k:787
lola: state equation task get result rewrite finished id 1
lola: SUBRESULT
lola: result: yes
lola: state equation task get result unparse finished++ id 1
lola: formula 1: (p32 + 1 <= p16)
lola: state equation task get result unparse finished id 1
lola: produced by: parallel
lola: state equation: Generated DNF with 1 literals and 1 conjunctive subformulas
lola: The predicate is possibly invariant.
lola: 500 markings, 1801 edges
lola: ========================================
lola: SUBRESULT
lola: result: yes
lola: The Boolean predicate is true.
lola: ========================================
lola: RESULT
lola:
SUMMARY: no no yes no no no yes no
lola:
preliminary result: no no yes no no no yes no
lola: memory consumption: 24532 KB
lola: time consumption: 194 seconds
lola: print data as JSON (--json)
lola: writing JSON to CTLCardinality.json
lola: closed JSON file CTLCardinality.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="DNAwalker-PT-15ringRRLarge"
export BK_EXAMINATION="CTLCardinality"
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 DNAwalker-PT-15ringRRLarge, examination is CTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r178-tajo-158987882000195"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/DNAwalker-PT-15ringRRLarge.tgz
mv DNAwalker-PT-15ringRRLarge execution
cd execution
if [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "UpperBounds" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] || [ "CTLCardinality" = "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 [ "CTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLCardinality" != "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 "CTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property CTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "CTLCardinality.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 [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLCardinality"
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 ;