About the Execution of ITS-LoLa for CloudReconfiguration-PT-319
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 15757.710 | 3600000.00 | 806001.00 | 544.50 | TTTFFFFFTTFTTFFF | 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.r180-ebro-158987899800148.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 CloudReconfiguration-PT-319, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r180-ebro-158987899800148
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 828K
-rw-r--r-- 1 mcc users 3.3K Mar 30 01:50 CTLCardinality.txt
-rw-r--r-- 1 mcc users 17K Mar 30 01:50 CTLCardinality.xml
-rw-r--r-- 1 mcc users 2.5K Mar 28 16:14 CTLFireability.txt
-rw-r--r-- 1 mcc users 16K Mar 28 16:14 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K Mar 24 05:37 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.0K Mar 24 05:37 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.4K Apr 8 14:46 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 14:46 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Apr 28 14:00 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.1K Mar 27 08:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 14K Mar 27 08:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.6K Mar 26 08:14 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 13K Mar 26 08:14 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 4 Mar 24 05:37 instance
-rw-r--r-- 1 mcc users 6 Mar 24 05:37 iscolored
-rw-r--r-- 1 mcc users 661K 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 CloudReconfiguration-PT-319-CTLFireability-00
FORMULA_NAME CloudReconfiguration-PT-319-CTLFireability-01
FORMULA_NAME CloudReconfiguration-PT-319-CTLFireability-02
FORMULA_NAME CloudReconfiguration-PT-319-CTLFireability-03
FORMULA_NAME CloudReconfiguration-PT-319-CTLFireability-04
FORMULA_NAME CloudReconfiguration-PT-319-CTLFireability-05
FORMULA_NAME CloudReconfiguration-PT-319-CTLFireability-06
FORMULA_NAME CloudReconfiguration-PT-319-CTLFireability-07
FORMULA_NAME CloudReconfiguration-PT-319-CTLFireability-08
FORMULA_NAME CloudReconfiguration-PT-319-CTLFireability-09
FORMULA_NAME CloudReconfiguration-PT-319-CTLFireability-10
FORMULA_NAME CloudReconfiguration-PT-319-CTLFireability-11
FORMULA_NAME CloudReconfiguration-PT-319-CTLFireability-12
FORMULA_NAME CloudReconfiguration-PT-319-CTLFireability-13
FORMULA_NAME CloudReconfiguration-PT-319-CTLFireability-14
FORMULA_NAME CloudReconfiguration-PT-319-CTLFireability-15
=== Now, execution of the tool begins
BK_START 1591157671219
bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
[2020-06-03 04:14:34] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLFireability, -z3path, /home/mcc/BenchKit//z3/bin/z3, -yices2path, /home/mcc/BenchKit//yices/bin/yices, -timeout, 3600, -rebuildPNML]
[2020-06-03 04:14:34] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2020-06-03 04:14:34] [INFO ] Load time of PNML (sax parser for PT used): 345 ms
[2020-06-03 04:14:34] [INFO ] Transformed 2587 places.
[2020-06-03 04:14:34] [INFO ] Transformed 3099 transitions.
[2020-06-03 04:14:34] [INFO ] Found NUPN structural information;
[2020-06-03 04:14:34] [INFO ] Parsed PT model containing 2587 places and 3099 transitions in 461 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 171 ms.
Incomplete random walk after 100000 steps, including 1177 resets, run finished after 865 ms. (steps per millisecond=115 ) properties seen :[0, 1, 0, 0, 0, 0, 0, 0, 1, 1, 0, 1, 1, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 1, 0]
// Phase 1: matrix 3099 rows 2587 cols
[2020-06-03 04:14:36] [INFO ] Computed 4 place invariants in 128 ms
[2020-06-03 04:14:37] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 165 ms returned sat
[2020-06-03 04:14:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 04:14:56] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 04:14:56] [INFO ] [Real]Absence check using state equation in 19050 ms returned (error "Failed to check-sat")
[2020-06-03 04:14:56] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 116 ms returned sat
[2020-06-03 04:14:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 04:15:01] [INFO ] [Real]Absence check using state equation in 4605 ms returned unsat
[2020-06-03 04:15:02] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 117 ms returned sat
[2020-06-03 04:15:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 04:15:21] [INFO ] [Real]Absence check using state equation in 19070 ms returned (error "Solver has unexpectedly terminated")
[2020-06-03 04:15:22] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 133 ms returned sat
[2020-06-03 04:15:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 04:15:41] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 04:15:41] [INFO ] [Real]Absence check using state equation in 19363 ms returned (error "Failed to check-sat")
[2020-06-03 04:15:42] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 120 ms returned sat
[2020-06-03 04:15:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 04:16:01] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 04:16:01] [INFO ] [Real]Absence check using state equation in 19398 ms returned (error "Failed to check-sat")
[2020-06-03 04:16:02] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 118 ms returned sat
[2020-06-03 04:16:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 04:16:21] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 04:16:21] [INFO ] [Real]Absence check using state equation in 19494 ms returned (error "Failed to check-sat")
[2020-06-03 04:16:22] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 114 ms returned sat
[2020-06-03 04:16:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 04:16:41] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 04:16:41] [INFO ] [Real]Absence check using state equation in 19436 ms returned (error "Failed to check-sat")
[2020-06-03 04:16:42] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 115 ms returned sat
[2020-06-03 04:16:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 04:17:01] [INFO ] [Real]Absence check using state equation in 19412 ms returned (error "Solver has unexpectedly terminated")
[2020-06-03 04:17:02] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 116 ms returned sat
[2020-06-03 04:17:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 04:17:21] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 04:17:21] [INFO ] [Real]Absence check using state equation in 19426 ms returned (error "Failed to check-sat")
[2020-06-03 04:17:22] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 165 ms returned sat
[2020-06-03 04:17:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 04:17:41] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 04:17:41] [INFO ] [Real]Absence check using state equation in 19375 ms returned (error "Failed to check-sat")
[2020-06-03 04:17:42] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 116 ms returned sat
[2020-06-03 04:17:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 04:18:01] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 04:18:01] [INFO ] [Real]Absence check using state equation in 19425 ms returned (error "Failed to check-sat")
[2020-06-03 04:18:02] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 115 ms returned sat
[2020-06-03 04:18:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 04:18:21] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 04:18:21] [INFO ] [Real]Absence check using state equation in 19424 ms returned (error "Failed to check-sat")
[2020-06-03 04:18:22] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 113 ms returned sat
[2020-06-03 04:18:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 04:18:41] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 04:18:41] [INFO ] [Real]Absence check using state equation in 19385 ms returned (error "Failed to check-sat")
[2020-06-03 04:18:43] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 135 ms returned sat
[2020-06-03 04:18:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 04:19:01] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 04:19:01] [INFO ] [Real]Absence check using state equation in 18790 ms returned unknown
[2020-06-03 04:19:02] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 113 ms returned sat
[2020-06-03 04:19:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 04:19:21] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 04:19:21] [INFO ] [Real]Absence check using state equation in 19516 ms returned (error "Failed to check-sat")
[2020-06-03 04:19:22] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 119 ms returned sat
[2020-06-03 04:19:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 04:19:41] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 04:19:41] [INFO ] [Real]Absence check using state equation in 19411 ms returned (error "Failed to check-sat")
[2020-06-03 04:19:42] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 114 ms returned sat
[2020-06-03 04:19:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 04:20:01] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 04:20:01] [INFO ] [Real]Absence check using state equation in 19460 ms returned (error "Failed to check-sat")
[2020-06-03 04:20:02] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 117 ms returned sat
[2020-06-03 04:20:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 04:20:21] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 04:20:21] [INFO ] [Real]Absence check using state equation in 19164 ms returned unknown
[2020-06-03 04:20:22] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 115 ms returned sat
[2020-06-03 04:20:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 04:20:41] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 04:20:41] [INFO ] [Real]Absence check using state equation in 19442 ms returned (error "Failed to check-sat")
[2020-06-03 04:20:42] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 111 ms returned sat
[2020-06-03 04:20:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 04:21:01] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 04:21:01] [INFO ] [Real]Absence check using state equation in 19435 ms returned (error "Failed to check-sat")
[2020-06-03 04:21:02] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 144 ms returned sat
[2020-06-03 04:21:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 04:21:21] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 04:21:21] [INFO ] [Real]Absence check using state equation in 19365 ms returned (error "Failed to check-sat")
[2020-06-03 04:21:22] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 112 ms returned sat
[2020-06-03 04:21:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 04:21:42] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 04:21:42] [INFO ] [Real]Absence check using state equation in 19404 ms returned (error "Failed to check-sat")
[2020-06-03 04:21:42] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 113 ms returned sat
[2020-06-03 04:21:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 04:22:02] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 04:22:02] [INFO ] [Real]Absence check using state equation in 19371 ms returned (error "Failed to check-sat")
[2020-06-03 04:22:02] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 109 ms returned sat
[2020-06-03 04:22:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 04:22:22] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 04:22:22] [INFO ] [Real]Absence check using state equation in 19439 ms returned (error "Failed to check-sat")
[2020-06-03 04:22:23] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 115 ms returned sat
[2020-06-03 04:22:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 04:22:42] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 04:22:42] [INFO ] [Real]Absence check using state equation in 18479 ms returned (error "Failed to check-sat")
[2020-06-03 04:22:42] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 114 ms returned sat
[2020-06-03 04:22:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 04:23:02] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 04:23:02] [INFO ] [Real]Absence check using state equation in 19415 ms returned unknown
Successfully simplified 1 atomic propositions for a total of 1 simplifications.
[2020-06-03 04:23:02] [INFO ] Flatten gal took : 474 ms
[2020-06-03 04:23:03] [INFO ] Flatten gal took : 240 ms
[2020-06-03 04:23:03] [INFO ] Export to MCC properties in file /home/mcc/execution/CTLFireability.sr.xml took 10 ms.
[2020-06-03 04:23:03] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml took 56 ms.
info: Time: 3600 - MCC
vrfy: Checking CTLFireability @ CloudReconfiguration-PT-319 @ 3570 seconds
FORMULA CloudReconfiguration-PT-319-CTLFireability-04 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
FORMULA CloudReconfiguration-PT-319-CTLFireability-05 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
FORMULA CloudReconfiguration-PT-319-CTLFireability-06 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
FORMULA CloudReconfiguration-PT-319-CTLFireability-09 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
FORMULA CloudReconfiguration-PT-319-CTLFireability-14 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
FORMULA CloudReconfiguration-PT-319-CTLFireability-03 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
FORMULA CloudReconfiguration-PT-319-CTLFireability-15 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
FORMULA CloudReconfiguration-PT-319-CTLFireability-10 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
FORMULA CloudReconfiguration-PT-319-CTLFireability-07 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
FORMULA CloudReconfiguration-PT-319-CTLFireability-02 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
FORMULA CloudReconfiguration-PT-319-CTLFireability-08 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
FORMULA CloudReconfiguration-PT-319-CTLFireability-12 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
FORMULA CloudReconfiguration-PT-319-CTLFireability-00 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
FORMULA CloudReconfiguration-PT-319-CTLFireability-13 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
FORMULA CloudReconfiguration-PT-319-CTLFireability-11 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
FORMULA CloudReconfiguration-PT-319-CTLFireability-01 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
vrfy: finished
info: timeLeft: 3304
rslt: Output for CTLFireability @ CloudReconfiguration-PT-319
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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: 5686/268435456 symbol table entries, 0 collisions
lola: preprocessing...
lola: Size of bit vector: 2587
lola: finding significant places
lola: 2587 places, 3099 transitions, 2583 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 CTLFireability.xml
lola: LP says that atomic proposition is always true: (p1675 <= 1)
lola: LP says that atomic proposition is always true: (p920 <= 1)
lola: LP says that atomic proposition is always true: (p683 <= 1)
lola: LP says that atomic proposition is always true: (p572 <= 1)
lola: LP says that atomic proposition is always true: (p2344 <= 1)
lola: LP says that atomic proposition is always true: (p505 <= 1)
lola: LP says that atomic proposition is always true: (p1458 <= 1)
lola: LP says that atomic proposition is always true: (p1224 <= 1)
lola: LP says that atomic proposition is always true: (p1512 <= 1)
lola: LP says that atomic proposition is always true: (p1282 <= 1)
lola: LP says that atomic proposition is always true: (p847 <= 1)
lola: LP says that atomic proposition is always true: (p1704 <= 1)
lola: LP says that atomic proposition is always true: (p210 <= 1)
lola: LP says that atomic proposition is always true: (p576 <= 1)
lola: LP says that atomic proposition is always true: (p985 <= 1)
lola: LP says that atomic proposition is always true: (p2302 <= 1)
lola: LP says that atomic proposition is always true: (p888 <= 1)
lola: LP says that atomic proposition is always true: (p1208 <= 1)
lola: LP says that atomic proposition is always true: (p522 <= 1)
lola: LP says that atomic proposition is always true: (p379 <= 1)
lola: LP says that atomic proposition is always true: (p627 <= 1)
lola: LP says that atomic proposition is always true: (p2301 <= 1)
lola: LP says that atomic proposition is always true: (p328 <= 1)
lola: LP says that atomic proposition is always true: (p197 <= 1)
lola: LP says that atomic proposition is always true: (p1097 <= 1)
lola: LP says that atomic proposition is always true: (p1512 <= 1)
lola: LP says that atomic proposition is always true: (p1044 <= 1)
lola: LP says that atomic proposition is always true: (p1167 <= 1)
lola: LP says that atomic proposition is always true: (p2258 <= 1)
lola: LP says that atomic proposition is always true: (p572 <= 1)
lola: LP says that atomic proposition is always true: (p667 <= 1)
lola: LP says that atomic proposition is always true: (p752 <= 1)
lola: LP says that atomic proposition is always true: (p1990 <= 1)
lola: LP says that atomic proposition is always true: (p572 <= 1)
lola: LP says that atomic proposition is always true: (p902 <= 1)
lola: LP says that atomic proposition is always true: (p2284 <= 1)
lola: LP says that atomic proposition is always true: (p2372 <= 1)
lola: LP says that atomic proposition is always true: (p373 <= 1)
lola: LP says that atomic proposition is always true: (p1317 <= 1)
lola: LP says that atomic proposition is always true: (p896 <= 1)
lola: LP says that atomic proposition is always true: (p1162 <= 1)
lola: LP says that atomic proposition is always true: (p2050 <= 1)
lola: LP says that atomic proposition is always true: (p572 <= 1)
lola: LP says that atomic proposition is always true: (p1565 <= 1)
lola: LP says that atomic proposition is always true: (p220 <= 1)
lola: LP says that atomic proposition is always true: (p1978 <= 1)
lola: LP says that atomic proposition is always true: (p572 <= 1)
lola: LP says that atomic proposition is always true: (p1010 <= 1)
lola: LP says that atomic proposition is always true: (p575 <= 1)
lola: LP says that atomic proposition is always true: (p568 <= 1)
lola: LP says that atomic proposition is always true: (p1013 <= 1)
lola: LP says that atomic proposition is always true: (p464 <= 1)
lola: LP says that atomic proposition is always true: (p601 <= 1)
lola: LP says that atomic proposition is always true: (p62 <= 1)
lola: LP says that atomic proposition is always true: (p1023 <= 1)
lola: LP says that atomic proposition is always true: (p183 <= 1)
lola: (NOT(A (G (((p1675 <= 0))))) OR A (F (((1 <= p920))))) : ((E (F (((1 <= p683)))) OR ((1 <= p572) AND (1 <= p2344))) OR (E ((((p505 <= 0)) U ((1 <= p1458)))) AND A (G (((1 <= p1224)))))) : A (F (E (G ((((p1512 <= 0)) AND ((p1282 <= 0))))))) : A (F (A ((((1 <= p847)) U ((1 <= p1704)))))) : A (((A (F (((1 <= p210)))) AND ((p985 <= 0) OR ((1 <= p576)))) U A (X (((1 <= p2302)))))) : A (G (E (F (E (X (((1 <= p888)))))))) : NOT(E (G (E (X (((p1208 <= 0))))))) : E (G (NOT(E (G (((p522 <= 0))))))) : (A (F (E (F (((1 <= p379) AND (1 <= p627)))))) OR ((1 <= p2301))) : (E (F (A (X (((1 <= p328)))))) AND ((p1097 <= 0) OR ((1 <= p197)))) : A (F (((1 <= p1044) AND ((p1512 <= 0)) AND ((p1167 <= 0) OR (p2258 <= 0) OR ((1 <= p572) AND (1 <= p667)))))) : E ((((p752 <= 0) OR (p1990 <= 0) OR ((1 <= p572) AND (1 <= p902) AND (1 <= p2284))) U E (G (((p2372 <= 0)))))) : (NOT(A ((((p373 <= 0)) U (((1 <= p1317)) OR ((1 <= p896)))))) AND ((p1162 <= 0))) : A (G (A ((((1 <= p2050)) U ((p572 <= 0) OR (p1565 <= 0)))))) : (((E (X (A (F ((((1 <= p220)) OR ((1 <= p1978))))))) OR A ((((1 <= p572) AND (1 <= p1010)) U ((1 <= p575))))) OR E (G (((1 <= p568))))) OR (((p1013 <= 0)) AND (((1 <= p464)) OR ((1 <= p601))) AND ((p62 <= 0) OR ((1 <= p1023))))) : A (F (NOT(E (G (((p183 <= 0)))))))
lola: rewrite Frontend/Parser/formula_rewrite.k:323
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:440
lola: rewrite Frontend/Parser/formula_rewrite.k:395
lola: rewrite Frontend/Parser/formula_rewrite.k:326
lola: rewrite Frontend/Parser/formula_rewrite.k:329
lola: rewrite Frontend/Parser/formula_rewrite.k:326
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: rewrite Frontend/Parser/formula_rewrite.k:449
lola: rewrite Frontend/Parser/formula_rewrite.k:323
lola: rewrite Frontend/Parser/formula_rewrite.k:338
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: rewrite Frontend/Parser/formula_rewrite.k:254
lola: rewrite Frontend/Parser/formula_rewrite.k:254
lola: rewrite Frontend/Parser/formula_rewrite.k:254
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:392
lola: computing a collection of formulas
lola: RUNNING
lola: subprocess 0 will run for 213 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (((A (F (((1 <= p210)))) AND ((p985 <= 0) OR ((1 <= p576)))) U A (X (((1 <= p2302))))))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: rewrite Frontend/Parser/formula_rewrite.k:811
lola: rewrite Frontend/Parser/formula_rewrite.k:812
lola: rewrite Frontend/Parser/formula_rewrite.k:814
lola: processed formula: A((AF(((1 <= p210))) AND ((p985 <= 0) OR ((1 <= p576)))) U AX(((1 <= p2302))))
lola: processed formula length: 79
lola: 29 rewrites
lola: closed formula file CTLFireability.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 2 significant temporal operators and needs 9 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: 54 markings, 54 edges
lola: ========================================
lola: subprocess 1 will run for 227 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (G (E (X (E (F (((1 <= p888))))))))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: rewrite Frontend/Parser/formula_rewrite.k:806
lola: rewrite Frontend/Parser/formula_rewrite.k:807
lola: rewrite Frontend/Parser/formula_rewrite.k:813
lola: processed formula: AG(EX(EF(((1 <= p888)))))
lola: processed formula length: 25
lola: 29 rewrites
lola: closed formula file CTLFireability.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 2 significant temporal operators and needs 9 bytes of payload
lola: Ignoring fairness constraints (--fair).
lola: 52996 markings, 172858 edges, 10599 markings/sec, 0 secs
lola: 105821 markings, 339224 edges, 10565 markings/sec, 5 secs
lola: 158486 markings, 512603 edges, 10533 markings/sec, 10 secs
lola: 211786 markings, 684989 edges, 10660 markings/sec, 15 secs
lola: 265238 markings, 856921 edges, 10690 markings/sec, 20 secs
lola: 320290 markings, 1022388 edges, 11010 markings/sec, 25 secs
lola: 371611 markings, 1192396 edges, 10264 markings/sec, 30 secs
lola: 420077 markings, 1364282 edges, 9693 markings/sec, 35 secs
lola: 473984 markings, 1533046 edges, 10781 markings/sec, 40 secs
lola: 521069 markings, 1707070 edges, 9417 markings/sec, 45 secs
lola: 559503 markings, 1882234 edges, 7687 markings/sec, 50 secs
lola: 601463 markings, 2052451 edges, 8392 markings/sec, 55 secs
lola: 641668 markings, 2227127 edges, 8041 markings/sec, 60 secs
lola: 684910 markings, 2399675 edges, 8648 markings/sec, 65 secs
lola: 724432 markings, 2574913 edges, 7904 markings/sec, 70 secs
lola: 765660 markings, 2741994 edges, 8246 markings/sec, 75 secs
lola: 807308 markings, 2914011 edges, 8330 markings/sec, 80 secs
lola: 853402 markings, 3079748 edges, 9219 markings/sec, 85 secs
lola: 887313 markings, 3255302 edges, 6782 markings/sec, 90 secs
lola: 926045 markings, 3429745 edges, 7746 markings/sec, 95 secs
lola: 966283 markings, 3600545 edges, 8048 markings/sec, 100 secs
lola: 1020088 markings, 3762503 edges, 10761 markings/sec, 105 secs
lola: SUBRESULT
lola: result: no
lola: produced by: CTL model checker
lola: The net does not satisfy the given formula.
lola: 1057068 markings, 3865067 edges
lola: ========================================
lola: subprocess 2 will run for 236 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (F (A (X (((1 <= p1208))))))
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(((1 <= p1208))))
lola: processed formula length: 22
lola: 28 rewrites
lola: closed formula file CTLFireability.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: 62 markings, 62 edges
lola: ========================================
lola: subprocess 3 will run for 254 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (E (F (A (X (((1 <= p328)))))) AND ((p1097 <= 0) OR ((1 <= p197))))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: subprocess 3 will run for 254 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: ((p1097 <= 0) OR ((1 <= p197)))
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: processed formula: ((p1097 <= 0) OR ((1 <= p197)))
lola: processed formula length: 32
lola: 26 rewrites
lola: closed formula file CTLFireability.xml
lola: processed formula with 2 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 4 will run for 275 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (F (A (X (((1 <= p328))))))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: rewrite Frontend/Parser/formula_rewrite.k:812
lola: rewrite Frontend/Parser/formula_rewrite.k:806
lola: processed formula: EF(AX(((1 <= p328))))
lola: processed formula length: 21
lola: 28 rewrites
lola: closed formula file CTLFireability.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: yes
lola: produced by: CTL model checker
lola: The net satisfies the given formula.
lola: 54 markings, 53 edges
lola: ========================================
lola: SUBRESULT
lola: result: yes
lola: The Boolean predicate is true.
lola: ========================================
lola: subprocess 4 will run for 275 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (E (X (A (F ((((1 <= p220)) OR ((1 <= p1978))))))) OR (A ((((1 <= p572) AND (1 <= p1010)) U ((1 <= p575)))) OR (E (G (((1 <= p568)))) OR (((p1013 <= 0)) AND (((1 <= p464)) OR ((1 <= p601))) AND ((p62 <= 0) OR ((1 <= p1023)))))))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: subprocess 4 will run for 275 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (((p1013 <= 0)) AND (((1 <= p464)) OR ((1 <= p601))) AND ((p62 <= 0) OR ((1 <= p1023))))
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: processed formula: (((p1013 <= 0)) AND (((1 <= p464)) OR ((1 <= p601))) AND ((p62 <= 0) OR ((1 <= p1023))))
lola: processed formula length: 90
lola: 26 rewrites
lola: closed formula file CTLFireability.xml
lola: processed formula with 5 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 5 will run for 300 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (G (((1 <= p568))))
lola: ========================================
lola: SUBTASK
lola: checking possible preservation
lola: rewrite Frontend/Parser/formula_rewrite.k:583
lola: processed formula: E (G (((1 <= p568))))
lola: processed formula length: 21
lola: 27 rewrites
lola: closed formula file CTLFireability.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: ((p568 <= 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 is not possibly preserved.
lola: 1 markings, 0 edges
lola: ========================================
lola: subprocess 6 will run for 330 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A ((((1 <= p572) AND (1 <= p1010)) U ((1 <= p575))))
lola: ========================================
lola: SUBTASK
lola: checking universal until
lola: rewrite Frontend/Parser/formula_rewrite.k:577
lola: rewrite Frontend/Parser/formula_rewrite.k:735
lola: rewrite Frontend/Parser/formula_rewrite.k:695
lola: rewrite Frontend/Parser/formula_rewrite.k:787
lola: rewrite Frontend/Parser/formula_rewrite.k:787
lola: processed formula: A ((((1 <= p572) AND (1 <= p1010)) U ((1 <= p575))))
lola: processed formula length: 52
lola: 31 rewrites
lola: closed formula file CTLFireability.xml
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: SEARCH (state space /ER)
lola: state space: using reachability graph (ER version) (--search=depth)
lola: state space: using ltl 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: 1
lola: formula 0: ((1 <= p572) AND (1 <= p1010))
lola: state equation task get result unparse finished id 0
lola: state equation: Generated DNF with 2 literals and 1 conjunctive subformulas
lola: SUBRESULT
lola: result: no
lola: produced by: state space /ER
lola: Predicate Phi does not hild until Predicate Psi on all paths.
lola: 0 markings, 0 edges
lola: ========================================
lola: subprocess 7 will run for 367 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (X (A (F ((((1 <= p220)) OR ((1 <= p1978)))))))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: rewrite Frontend/Parser/formula_rewrite.k:811
lola: rewrite Frontend/Parser/formula_rewrite.k:807
lola: processed formula: EX(AF((((1 <= p220)) OR ((1 <= p1978)))))
lola: processed formula length: 42
lola: 28 rewrites
lola: closed formula file CTLFireability.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: 53 markings, 52 edges
lola: ========================================
lola: SUBRESULT
lola: result: no
lola: The Boolean predicate is false.
lola: ========================================
lola: subprocess 5 will run for 300 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (F (((1 <= p1704))))
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:787
lola: processed formula: ((p1704 <= 0))
lola: processed formula length: 14
lola: 29 rewrites
lola: closed formula file CTLFireability.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: ((1 <= p1704))
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: 54 markings, 53 edges
lola: ========================================
lola: subprocess 6 will run for 330 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (F (((1 <= p183))))
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: ((p183 <= 0))
lola: processed formula length: 13
lola: 29 rewrites
lola: closed formula file CTLFireability.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: ((1 <= p183))
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: 54 markings, 53 edges
lola: ========================================
lola: subprocess 7 will run for 367 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (F (((1 <= p1044) AND ((p1512 <= 0)) AND ((p1167 <= 0) OR (p2258 <= 0) OR ((1 <= p572) AND (1 <= p667))))))
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:787
lola: processed formula: ((p1044 <= 0) OR ((1 <= p1512)) OR ((1 <= p1167) AND (1 <= p2258) AND ((p572 <= 0) OR (p667 <= 0))))
lola: processed formula length: 103
lola: 29 rewrites
lola: closed formula file CTLFireability.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: ((1 <= p1044) AND ((p1512 <= 0)) AND ((p1167 <= 0) OR (p2258 <= 0) OR ((1 <= p572) AND (1 <= p667))))
lola: state equation task get result unparse finished id 0
lola: state equation: Generated DNF with 10 literals and 3 conjunctive subformulas
lola: SUBRESULT
lola: result: no
lola: produced by: state space / EG
lola: The predicate does not eventually occur.
lola: 48 markings, 48 edges
lola: ========================================
lola: subprocess 8 will run for 413 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (G (A (F (((1 <= p522))))))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: rewrite Frontend/Parser/formula_rewrite.k:811
lola: rewrite Frontend/Parser/formula_rewrite.k:808
lola: processed formula: EG(AF(((1 <= p522))))
lola: processed formula length: 21
lola: 28 rewrites
lola: closed formula file CTLFireability.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 2 significant temporal operators and needs 9 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: 54 markings, 54 edges
lola: ========================================
lola: subprocess 9 will run for 472 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (F (E (G ((((p1512 <= 0)) AND ((p1282 <= 0)))))))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: rewrite Frontend/Parser/formula_rewrite.k:808
lola: rewrite Frontend/Parser/formula_rewrite.k:811
lola: processed formula: AF(EG((((p1512 <= 0)) AND ((p1282 <= 0)))))
lola: processed formula length: 43
lola: 28 rewrites
lola: closed formula file CTLFireability.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 2 significant temporal operators and needs 9 bytes of payload
lola: Ignoring fairness constraints (--fair).
lola: SUBRESULT
lola: result: yes
lola: produced by: CTL model checker
lola: The net satisfies the given formula.
lola: 54 markings, 54 edges
lola: ========================================
lola: subprocess 10 will run for 550 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (E (F (((1 <= p379) AND (1 <= p627)))) OR ((1 <= p2301)))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: subprocess 10 will run for 550 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: ((1 <= p2301))
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: processed formula: ((1 <= p2301))
lola: processed formula length: 14
lola: 26 rewrites
lola: closed formula file CTLFireability.xml
lola: processed formula with 1 atomic propositions
lola: RUNNING
lola: SUBRESULT
lola: result: no
lola: produced by: preprocessing
lola: The net violates the given property already in its initial state.
lola: 0 markings, 0 edges
lola: ========================================
lola: subprocess 11 will run for 661 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (F (((1 <= p379) AND (1 <= p627))))
lola: ========================================
lola: SUBTASK
lola: checking reachability
lola: Planning: workflow for reachability check: stateequation||search (--findpath=off)
lola: rewrite Frontend/Parser/formula_rewrite.k:711
lola: processed formula: E (F (((1 <= p379) AND (1 <= p627))))
lola: processed formula length: 37
lola: 27 rewrites
lola: closed formula file CTLFireability.xml
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: SEARCH (state space)
lola: state space: using reachability graph (--search=depth)
lola: state space: using reachability preserving stubborn set method with insertion algorithm (--stubborn=tarjan)
lola: built state equation task
lola: RUNNING
lola: state equation task get result started, id 0
lola: rewrite Frontend/Parser/formula_rewrite.k:711
lola: state equation task get result rewrite finished id 0
lola: state equation task get result unparse finished++ id 0
lola: formula 0: ((1 <= p379) AND (1 <= p627))
lola: state equation task get result unparse finished id 0
lola: state equation: Generated DNF with 2 literals and 1 conjunctive subformulas
lola: SUBRESULT
lola: result: yes
lola: produced by: state space
lola: The predicate is reachable.
lola: 121 markings, 120 edges
lola: ========================================
lola: SUBRESULT
lola: result: yes
lola: The Boolean predicate is true.
lola: ========================================
lola: subprocess 11 will run for 660 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (E ((((1 <= p373)) R (((p1317 <= 0)) AND ((p896 <= 0))))) AND ((p1162 <= 0)))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: subprocess 11 will run for 660 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: ((p1162 <= 0))
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: processed formula: ((p1162 <= 0))
lola: processed formula length: 14
lola: 26 rewrites
lola: closed formula file CTLFireability.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 12 will run for 826 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E ((((1 <= p373)) R (((p1317 <= 0)) AND ((p896 <= 0)))))
lola: ========================================
lola: SUBTASK
lola: checking existential release
lola: rewrite Frontend/Parser/formula_rewrite.k:576
lola: rewrite Frontend/Parser/formula_rewrite.k:736
lola: rewrite Frontend/Parser/formula_rewrite.k:696
lola: processed formula: E ((((1 <= p373)) R (((p1317 <= 0)) AND ((p896 <= 0)))))
lola: processed formula length: 56
lola: 29 rewrites
lola: closed formula file CTLFireability.xml
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: SEARCH (state space /ER)
lola: state space: using reachability graph (ER version) (--search=depth)
lola: state space: using ltl 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:788
lola: state equation task get result rewrite finished id 0
lola: state equation task get result unparse finished++ id 0
lola: formula 0: (((1 <= p1317)) OR ((1 <= p896)))
lola: state equation task get result unparse finished id 0
lola: state equation: Generated DNF with 2 literals and 2 conjunctive subformulas
lola: 1
lola: SUBRESULT
lola: result: yes
lola: produced by: state space /ER
lola: There is a path where Predicate Phi releases Predicate Psi.
lola: 53 markings, 52 edges
lola: ========================================
lola: SUBRESULT
lola: result: yes
lola: The Boolean predicate is true.
lola: ========================================
lola: subprocess 12 will run for 826 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (E (F (((1 <= p1675)))) OR A (F (((1 <= p920)))))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: subprocess 12 will run for 826 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (F (((1 <= p920))))
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:787
lola: processed formula: ((p920 <= 0))
lola: processed formula length: 13
lola: 29 rewrites
lola: closed formula file CTLFireability.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: ((1 <= p920))
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: 54 markings, 53 edges
lola: ========================================
lola: subprocess 13 will run for 1101 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (F (((1 <= p1675))))
lola: ========================================
lola: SUBTASK
lola: checking reachability
lola: Planning: workflow for reachability check: stateequation||search (--findpath=off)
lola: rewrite Frontend/Parser/formula_rewrite.k:711
lola: processed formula: E (F (((1 <= p1675))))
lola: processed formula length: 22
lola: 27 rewrites
lola: closed formula file CTLFireability.xml
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: SEARCH (state space)
lola: state space: using reachability graph (--search=depth)
lola: state space: using reachability preserving stubborn set method with insertion algorithm (--stubborn=tarjan)
lola: built state equation task
lola: RUNNING
lola: state equation task get result started, id 0
lola: rewrite Frontend/Parser/formula_rewrite.k:711
lola: state equation task get result rewrite finished id 0
lola: state equation task get result unparse finished++ id 0
lola: formula 0: ((1 <= p1675))
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: yes
lola: produced by: state space
lola: The predicate is reachable.
lola: 93 markings, 92 edges
lola: SUBRESULT
lola: result: yes
lola: The Boolean predicate is true.
lola: ========================================
lola: ========================================
lola: subprocess 13 will run for 1101 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (G (A ((((1 <= p2050)) U ((p572 <= 0) OR (p1565 <= 0))))))
lola: ========================================
lola: SUBTASK
lola: checking a universal CTL formula with single counterexample path (use LTL...)
lola: rewrite Frontend/Parser/formula_rewrite.k:679
lola: rewrite Frontend/Parser/formula_rewrite.k:679
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: G ((((1 <= p2050)) U ((p572 <= 0) OR (p1565 <= 0))))
lola: processed formula length: 53
lola: 28 rewrites
lola: closed formula file CTLFireability.xml
lola: the resulting Büchi automaton has 3 states
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: using ltl preserving stubborn set method with insertion algorithm(--stubborn=tarjan)
lola: SEARCH
lola: RUNNING
lola: SUBRESULT
lola: result: no
lola: produced by: LTL model checker
lola: The universal single path CTL formula does not hold.
lola: 5055 markings, 6294 edges
lola: ========================================
lola: subprocess 14 will run for 1652 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E ((((p752 <= 0) OR (p1990 <= 0) OR ((1 <= p572) AND (1 <= p902) AND (1 <= p2284))) U E (G (((p2372 <= 0))))))
lola: ========================================
lola: SUBTASK
lola: checking an existential CTL formula with single witness path (use LTL...)
lola: rewrite Frontend/Parser/formula_rewrite.k:658
lola: rewrite Frontend/Parser/formula_rewrite.k:659
lola: rewrite Frontend/Parser/formula_rewrite.k:663
lola: rewrite Frontend/Parser/formula_rewrite.k:668
lola: rewrite Frontend/Parser/formula_rewrite.k:659
lola: rewrite Frontend/Parser/formula_rewrite.k:662
lola: rewrite Frontend/Parser/formula_rewrite.k:668
lola: rewrite Frontend/Parser/formula_rewrite.k:679
lola: rewrite Frontend/Parser/formula_rewrite.k:679
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: (((1 <= p752) AND (1 <= p1990) AND ((p572 <= 0) OR (p902 <= 0) OR (p2284 <= 0))) R F (((1 <= p2372))))
lola: processed formula length: 104
lola: 35 rewrites
lola: closed formula file CTLFireability.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 insertion algorithm(--stubborn=tarjan)
lola: SEARCH
lola: RUNNING
lola: SUBRESULT
lola: result: yes
lola: produced by: LTL model checker
lola: The existential single path CTL formula holds.
lola: 54 markings, 54 edges
lola: ========================================
lola: subprocess 15 will run for 3304 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (E (F (((1 <= p683)))) OR (((1 <= p572) AND (1 <= p2344)) OR (E ((((p505 <= 0)) U ((1 <= p1458)))) AND A (G (((1 <= p1224)))))))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: subprocess 15 will run for 3304 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: ((1 <= p572) AND (1 <= p2344))
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: processed formula: ((1 <= p572) AND (1 <= p2344))
lola: processed formula length: 30
lola: 26 rewrites
lola: closed formula file CTLFireability.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: subprocess 17 will run for 1 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (F (((1 <= p683))))
lola: ========================================
lola: SUBTASK
lola: checking reachability
lola: Planning: workflow for reachability check: stateequation||search (--findpath=off)
lola: rewrite Frontend/Parser/formula_rewrite.k:711
lola: processed formula: E (F (((1 <= p683))))
lola: processed formula length: 21
lola: 27 rewrites
lola: closed formula file CTLFireability.xml
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: SEARCH (state space)
lola: state space: using reachability graph (--search=depth)
lola: state space: using reachability preserving stubborn set method with insertion algorithm (--stubborn=tarjan)
lola: built state equation task
lola: RUNNING
lola: state equation task get result started, id 0
lola: rewrite Frontend/Parser/formula_rewrite.k:711
lola: state equation task get result rewrite finished id 0
lola: state equation task get result unparse finished++ id 0
lola: formula 0: ((1 <= p683))
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: yes
lola: produced by: state space
lola: The predicate is reachable.
lola: 89 markings, 88 edges
lola: ========================================
lola: SUBRESULT
lola: result: yes
lola: The Boolean predicate is true.
lola: ========================================
lola: RESULT
lola:
SUMMARY: yes yes yes no no no no no yes yes no yes yes no no no
lola:
preliminary result: yes yes yes no no no no no yes yes no yes yes no no no
lola: memory consumption: 104468 KB
lola: time consumption: 266 seconds
lola: print data as JSON (--json)
lola: writing JSON to CTLFireability.json
lola: closed JSON file CTLFireability.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="CloudReconfiguration-PT-319"
export BK_EXAMINATION="CTLFireability"
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 CloudReconfiguration-PT-319, examination is CTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r180-ebro-158987899800148"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/CloudReconfiguration-PT-319.tgz
mv CloudReconfiguration-PT-319 execution
cd execution
if [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "UpperBounds" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] || [ "CTLFireability" = "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 [ "CTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLFireability" != "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 "CTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property CTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "CTLFireability.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 [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLFireability"
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 ;