Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2022-input.r222-tall-165286025300476.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2022-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
.................
=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is ShieldPPPs-PT-030B, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r222-tall-165286025300476
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 768K
-rw-r--r-- 1 mcc users 6.4K Apr 30 03:30 CTLCardinality.txt
-rw-r--r-- 1 mcc users 65K Apr 30 03:30 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.3K Apr 30 03:29 CTLFireability.txt
-rw-r--r-- 1 mcc users 63K Apr 30 03:29 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 10 09:34 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.5K May 10 09:34 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.5K May 9 08:53 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K May 9 08:53 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K May 9 08:53 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K May 9 08:53 LTLFireability.xml
-rw-r--r-- 1 mcc users 1.6K May 9 08:53 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K May 9 08:53 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 10 09:34 equiv_col
-rw-r--r-- 1 mcc users 5 May 10 09:34 instance
-rw-r--r-- 1 mcc users 6 May 10 09:34 iscolored
-rw-r--r-- 1 mcc users 528K May 10 09:34 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 ShieldPPPs-PT-030B-LTLFireability-00
FORMULA_NAME ShieldPPPs-PT-030B-LTLFireability-01
FORMULA_NAME ShieldPPPs-PT-030B-LTLFireability-02
FORMULA_NAME ShieldPPPs-PT-030B-LTLFireability-03
FORMULA_NAME ShieldPPPs-PT-030B-LTLFireability-04
FORMULA_NAME ShieldPPPs-PT-030B-LTLFireability-05
FORMULA_NAME ShieldPPPs-PT-030B-LTLFireability-06
FORMULA_NAME ShieldPPPs-PT-030B-LTLFireability-07
FORMULA_NAME ShieldPPPs-PT-030B-LTLFireability-08
FORMULA_NAME ShieldPPPs-PT-030B-LTLFireability-09
FORMULA_NAME ShieldPPPs-PT-030B-LTLFireability-10
FORMULA_NAME ShieldPPPs-PT-030B-LTLFireability-11
FORMULA_NAME ShieldPPPs-PT-030B-LTLFireability-12
FORMULA_NAME ShieldPPPs-PT-030B-LTLFireability-13
FORMULA_NAME ShieldPPPs-PT-030B-LTLFireability-14
FORMULA_NAME ShieldPPPs-PT-030B-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1652998412652

Running Version 202205111006
[2022-05-19 22:13:33] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -spotpath, /home/mcc/BenchKit/bin//..//ltlfilt, -z3path, /home/mcc/BenchKit/bin//..//z3/bin/z3, -yices2path, /home/mcc/BenchKit/bin//..//yices/bin/yices, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2022-05-19 22:13:33] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-19 22:13:34] [INFO ] Load time of PNML (sax parser for PT used): 168 ms
[2022-05-19 22:13:34] [INFO ] Transformed 2043 places.
[2022-05-19 22:13:34] [INFO ] Transformed 1893 transitions.
[2022-05-19 22:13:34] [INFO ] Found NUPN structural information;
[2022-05-19 22:13:34] [INFO ] Parsed PT model containing 2043 places and 1893 transitions in 342 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 9 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 4 formulas.
FORMULA ShieldPPPs-PT-030B-LTLFireability-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldPPPs-PT-030B-LTLFireability-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldPPPs-PT-030B-LTLFireability-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldPPPs-PT-030B-LTLFireability-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 33 out of 2043 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2043/2043 places, 1893/1893 transitions.
Discarding 205 places :
Symmetric choice reduction at 0 with 205 rule applications. Total rules 205 place count 1838 transition count 1688
Iterating global reduction 0 with 205 rules applied. Total rules applied 410 place count 1838 transition count 1688
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 411 place count 1837 transition count 1687
Iterating global reduction 0 with 1 rules applied. Total rules applied 412 place count 1837 transition count 1687
Applied a total of 412 rules in 618 ms. Remains 1837 /2043 variables (removed 206) and now considering 1687/1893 (removed 206) transitions.
// Phase 1: matrix 1687 rows 1837 cols
[2022-05-19 22:13:34] [INFO ] Computed 331 place invariants in 33 ms
[2022-05-19 22:13:35] [INFO ] Implicit Places using invariants in 801 ms returned []
// Phase 1: matrix 1687 rows 1837 cols
[2022-05-19 22:13:35] [INFO ] Computed 331 place invariants in 9 ms
[2022-05-19 22:13:37] [INFO ] Implicit Places using invariants and state equation in 1625 ms returned []
Implicit Place search using SMT with State Equation took 2462 ms to find 0 implicit places.
// Phase 1: matrix 1687 rows 1837 cols
[2022-05-19 22:13:37] [INFO ] Computed 331 place invariants in 16 ms
[2022-05-19 22:13:38] [INFO ] Dead Transitions using invariants and state equation in 1047 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 1837/2043 places, 1687/1893 transitions.
Finished structural reductions, in 1 iterations. Remains : 1837/2043 places, 1687/1893 transitions.
Support contains 33 out of 1837 places after structural reductions.
[2022-05-19 22:13:38] [INFO ] Flatten gal took : 205 ms
[2022-05-19 22:13:39] [INFO ] Flatten gal took : 127 ms
[2022-05-19 22:13:39] [INFO ] Input system was already deterministic with 1687 transitions.
Support contains 30 out of 1837 places (down from 33) after GAL structural reductions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 922 ms. (steps per millisecond=10 ) properties (out of 25) seen :21
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 83 ms. (steps per millisecond=120 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 23 ms. (steps per millisecond=434 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 30 ms. (steps per millisecond=333 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 24 ms. (steps per millisecond=416 ) properties (out of 4) seen :0
Running SMT prover for 4 properties.
// Phase 1: matrix 1687 rows 1837 cols
[2022-05-19 22:13:40] [INFO ] Computed 331 place invariants in 17 ms
[2022-05-19 22:13:42] [INFO ] [Real]Absence check using 331 positive place invariants in 155 ms returned sat
[2022-05-19 22:13:43] [INFO ] After 966ms SMT Verify possible using state equation in real domain returned unsat :0 sat :2 real:2
[2022-05-19 22:13:43] [INFO ] Deduced a trap composed of 28 places in 610 ms of which 11 ms to minimize.
[2022-05-19 22:13:44] [INFO ] Deduced a trap composed of 17 places in 499 ms of which 2 ms to minimize.
[2022-05-19 22:13:44] [INFO ] Deduced a trap composed of 27 places in 398 ms of which 2 ms to minimize.
[2022-05-19 22:13:45] [INFO ] Deduced a trap composed of 25 places in 395 ms of which 3 ms to minimize.
[2022-05-19 22:13:45] [INFO ] Deduced a trap composed of 16 places in 368 ms of which 1 ms to minimize.
[2022-05-19 22:13:46] [INFO ] Deduced a trap composed of 28 places in 390 ms of which 1 ms to minimize.
[2022-05-19 22:13:46] [INFO ] Deduced a trap composed of 27 places in 374 ms of which 1 ms to minimize.
[2022-05-19 22:13:47] [INFO ] Deduced a trap composed of 30 places in 336 ms of which 1 ms to minimize.
[2022-05-19 22:13:47] [INFO ] Deduced a trap composed of 18 places in 349 ms of which 1 ms to minimize.
[2022-05-19 22:13:48] [INFO ] Deduced a trap composed of 30 places in 360 ms of which 1 ms to minimize.
[2022-05-19 22:13:48] [INFO ] Deduced a trap composed of 28 places in 363 ms of which 1 ms to minimize.
[2022-05-19 22:13:48] [INFO ] Deduced a trap composed of 26 places in 339 ms of which 1 ms to minimize.
[2022-05-19 22:13:49] [INFO ] Deduced a trap composed of 30 places in 347 ms of which 1 ms to minimize.
[2022-05-19 22:13:49] [INFO ] Deduced a trap composed of 34 places in 355 ms of which 1 ms to minimize.
[2022-05-19 22:13:50] [INFO ] Deduced a trap composed of 29 places in 348 ms of which 1 ms to minimize.
[2022-05-19 22:13:50] [INFO ] Deduced a trap composed of 32 places in 339 ms of which 1 ms to minimize.
[2022-05-19 22:13:50] [INFO ] Deduced a trap composed of 34 places in 338 ms of which 1 ms to minimize.
[2022-05-19 22:13:51] [INFO ] Deduced a trap composed of 37 places in 347 ms of which 1 ms to minimize.
[2022-05-19 22:13:51] [INFO ] Deduced a trap composed of 32 places in 317 ms of which 1 ms to minimize.
[2022-05-19 22:13:52] [INFO ] Deduced a trap composed of 47 places in 308 ms of which 1 ms to minimize.
[2022-05-19 22:13:52] [INFO ] Deduced a trap composed of 42 places in 310 ms of which 1 ms to minimize.
[2022-05-19 22:13:52] [INFO ] Deduced a trap composed of 30 places in 290 ms of which 1 ms to minimize.
[2022-05-19 22:13:53] [INFO ] Deduced a trap composed of 19 places in 416 ms of which 1 ms to minimize.
[2022-05-19 22:13:53] [INFO ] Deduced a trap composed of 32 places in 327 ms of which 1 ms to minimize.
[2022-05-19 22:13:54] [INFO ] Deduced a trap composed of 45 places in 290 ms of which 1 ms to minimize.
[2022-05-19 22:13:54] [INFO ] Deduced a trap composed of 37 places in 307 ms of which 1 ms to minimize.
[2022-05-19 22:13:54] [INFO ] Deduced a trap composed of 33 places in 299 ms of which 1 ms to minimize.
[2022-05-19 22:13:55] [INFO ] Deduced a trap composed of 29 places in 278 ms of which 1 ms to minimize.
[2022-05-19 22:13:55] [INFO ] Deduced a trap composed of 21 places in 281 ms of which 1 ms to minimize.
[2022-05-19 22:13:55] [INFO ] Deduced a trap composed of 38 places in 300 ms of which 0 ms to minimize.
[2022-05-19 22:13:56] [INFO ] Deduced a trap composed of 47 places in 291 ms of which 1 ms to minimize.
[2022-05-19 22:13:56] [INFO ] Deduced a trap composed of 37 places in 280 ms of which 1 ms to minimize.
[2022-05-19 22:13:56] [INFO ] Deduced a trap composed of 24 places in 258 ms of which 0 ms to minimize.
[2022-05-19 22:13:57] [INFO ] Deduced a trap composed of 37 places in 235 ms of which 2 ms to minimize.
[2022-05-19 22:13:57] [INFO ] Deduced a trap composed of 43 places in 248 ms of which 0 ms to minimize.
[2022-05-19 22:13:57] [INFO ] Deduced a trap composed of 39 places in 290 ms of which 1 ms to minimize.
[2022-05-19 22:13:58] [INFO ] Deduced a trap composed of 23 places in 262 ms of which 0 ms to minimize.
[2022-05-19 22:13:58] [INFO ] Deduced a trap composed of 40 places in 230 ms of which 0 ms to minimize.
[2022-05-19 22:13:58] [INFO ] Deduced a trap composed of 45 places in 233 ms of which 0 ms to minimize.
[2022-05-19 22:13:59] [INFO ] Deduced a trap composed of 44 places in 256 ms of which 1 ms to minimize.
[2022-05-19 22:13:59] [INFO ] Deduced a trap composed of 41 places in 238 ms of which 1 ms to minimize.
[2022-05-19 22:13:59] [INFO ] Deduced a trap composed of 50 places in 264 ms of which 0 ms to minimize.
[2022-05-19 22:14:00] [INFO ] Deduced a trap composed of 40 places in 240 ms of which 1 ms to minimize.
[2022-05-19 22:14:00] [INFO ] Deduced a trap composed of 43 places in 220 ms of which 1 ms to minimize.
[2022-05-19 22:14:00] [INFO ] Deduced a trap composed of 45 places in 252 ms of which 1 ms to minimize.
[2022-05-19 22:14:01] [INFO ] Deduced a trap composed of 35 places in 229 ms of which 1 ms to minimize.
[2022-05-19 22:14:01] [INFO ] Deduced a trap composed of 46 places in 246 ms of which 0 ms to minimize.
[2022-05-19 22:14:01] [INFO ] Deduced a trap composed of 60 places in 213 ms of which 0 ms to minimize.
[2022-05-19 22:14:01] [INFO ] Deduced a trap composed of 61 places in 260 ms of which 1 ms to minimize.
[2022-05-19 22:14:02] [INFO ] Deduced a trap composed of 53 places in 176 ms of which 1 ms to minimize.
[2022-05-19 22:14:02] [INFO ] Trap strengthening (SAT) tested/added 51/50 trap constraints in 19102 ms
[2022-05-19 22:14:02] [INFO ] After 20302ms SMT Verify possible using trap constraints in real domain returned unsat :0 sat :0 real:4
[2022-05-19 22:14:02] [INFO ] After 21884ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:4
[2022-05-19 22:14:03] [INFO ] [Nat]Absence check using 331 positive place invariants in 197 ms returned sat
[2022-05-19 22:14:04] [INFO ] After 900ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :4
[2022-05-19 22:14:04] [INFO ] Deduced a trap composed of 21 places in 474 ms of which 1 ms to minimize.
[2022-05-19 22:14:05] [INFO ] Deduced a trap composed of 17 places in 430 ms of which 2 ms to minimize.
[2022-05-19 22:14:05] [INFO ] Deduced a trap composed of 32 places in 424 ms of which 2 ms to minimize.
[2022-05-19 22:14:06] [INFO ] Deduced a trap composed of 16 places in 382 ms of which 1 ms to minimize.
[2022-05-19 22:14:06] [INFO ] Deduced a trap composed of 25 places in 373 ms of which 1 ms to minimize.
[2022-05-19 22:14:07] [INFO ] Deduced a trap composed of 16 places in 412 ms of which 9 ms to minimize.
[2022-05-19 22:14:07] [INFO ] Deduced a trap composed of 30 places in 347 ms of which 1 ms to minimize.
[2022-05-19 22:14:08] [INFO ] Deduced a trap composed of 38 places in 369 ms of which 1 ms to minimize.
[2022-05-19 22:14:08] [INFO ] Deduced a trap composed of 29 places in 407 ms of which 1 ms to minimize.
[2022-05-19 22:14:09] [INFO ] Deduced a trap composed of 27 places in 360 ms of which 1 ms to minimize.
[2022-05-19 22:14:09] [INFO ] Deduced a trap composed of 21 places in 338 ms of which 1 ms to minimize.
[2022-05-19 22:14:10] [INFO ] Deduced a trap composed of 30 places in 341 ms of which 1 ms to minimize.
[2022-05-19 22:14:10] [INFO ] Deduced a trap composed of 32 places in 346 ms of which 1 ms to minimize.
[2022-05-19 22:14:10] [INFO ] Deduced a trap composed of 32 places in 344 ms of which 1 ms to minimize.
[2022-05-19 22:14:11] [INFO ] Deduced a trap composed of 25 places in 369 ms of which 1 ms to minimize.
[2022-05-19 22:14:11] [INFO ] Deduced a trap composed of 18 places in 337 ms of which 2 ms to minimize.
[2022-05-19 22:14:12] [INFO ] Deduced a trap composed of 45 places in 356 ms of which 2 ms to minimize.
[2022-05-19 22:14:12] [INFO ] Deduced a trap composed of 30 places in 351 ms of which 12 ms to minimize.
[2022-05-19 22:14:12] [INFO ] Deduced a trap composed of 28 places in 366 ms of which 11 ms to minimize.
[2022-05-19 22:14:13] [INFO ] Deduced a trap composed of 22 places in 354 ms of which 1 ms to minimize.
[2022-05-19 22:14:13] [INFO ] Deduced a trap composed of 19 places in 350 ms of which 1 ms to minimize.
[2022-05-19 22:14:14] [INFO ] Deduced a trap composed of 29 places in 334 ms of which 1 ms to minimize.
[2022-05-19 22:14:14] [INFO ] Deduced a trap composed of 25 places in 385 ms of which 1 ms to minimize.
[2022-05-19 22:14:14] [INFO ] Deduced a trap composed of 33 places in 341 ms of which 1 ms to minimize.
[2022-05-19 22:14:15] [INFO ] Deduced a trap composed of 26 places in 328 ms of which 1 ms to minimize.
[2022-05-19 22:14:15] [INFO ] Deduced a trap composed of 40 places in 361 ms of which 1 ms to minimize.
[2022-05-19 22:14:16] [INFO ] Deduced a trap composed of 34 places in 357 ms of which 1 ms to minimize.
[2022-05-19 22:14:16] [INFO ] Deduced a trap composed of 24 places in 367 ms of which 1 ms to minimize.
[2022-05-19 22:14:17] [INFO ] Deduced a trap composed of 29 places in 350 ms of which 1 ms to minimize.
[2022-05-19 22:14:17] [INFO ] Deduced a trap composed of 23 places in 325 ms of which 2 ms to minimize.
[2022-05-19 22:14:17] [INFO ] Deduced a trap composed of 24 places in 319 ms of which 1 ms to minimize.
[2022-05-19 22:14:18] [INFO ] Deduced a trap composed of 37 places in 315 ms of which 1 ms to minimize.
[2022-05-19 22:14:18] [INFO ] Deduced a trap composed of 36 places in 298 ms of which 1 ms to minimize.
[2022-05-19 22:14:18] [INFO ] Deduced a trap composed of 44 places in 312 ms of which 1 ms to minimize.
[2022-05-19 22:14:19] [INFO ] Deduced a trap composed of 30 places in 307 ms of which 1 ms to minimize.
[2022-05-19 22:14:19] [INFO ] Deduced a trap composed of 32 places in 316 ms of which 1 ms to minimize.
[2022-05-19 22:14:20] [INFO ] Deduced a trap composed of 37 places in 289 ms of which 1 ms to minimize.
[2022-05-19 22:14:20] [INFO ] Deduced a trap composed of 26 places in 296 ms of which 1 ms to minimize.
[2022-05-19 22:14:20] [INFO ] Deduced a trap composed of 29 places in 279 ms of which 1 ms to minimize.
[2022-05-19 22:14:21] [INFO ] Deduced a trap composed of 39 places in 313 ms of which 0 ms to minimize.
[2022-05-19 22:14:21] [INFO ] Deduced a trap composed of 26 places in 286 ms of which 1 ms to minimize.
[2022-05-19 22:14:21] [INFO ] Deduced a trap composed of 37 places in 275 ms of which 1 ms to minimize.
[2022-05-19 22:14:22] [INFO ] Deduced a trap composed of 39 places in 324 ms of which 1 ms to minimize.
[2022-05-19 22:14:22] [INFO ] Deduced a trap composed of 38 places in 272 ms of which 1 ms to minimize.
[2022-05-19 22:14:22] [INFO ] Deduced a trap composed of 29 places in 271 ms of which 1 ms to minimize.
[2022-05-19 22:14:23] [INFO ] Deduced a trap composed of 34 places in 273 ms of which 0 ms to minimize.
[2022-05-19 22:14:23] [INFO ] Deduced a trap composed of 48 places in 274 ms of which 1 ms to minimize.
[2022-05-19 22:14:23] [INFO ] Deduced a trap composed of 37 places in 294 ms of which 1 ms to minimize.
[2022-05-19 22:14:24] [INFO ] Deduced a trap composed of 39 places in 302 ms of which 1 ms to minimize.
[2022-05-19 22:14:24] [INFO ] Deduced a trap composed of 42 places in 335 ms of which 1 ms to minimize.
[2022-05-19 22:14:24] [INFO ] Deduced a trap composed of 21 places in 329 ms of which 0 ms to minimize.
[2022-05-19 22:14:25] [INFO ] Deduced a trap composed of 41 places in 385 ms of which 1 ms to minimize.
[2022-05-19 22:14:25] [INFO ] Deduced a trap composed of 36 places in 303 ms of which 1 ms to minimize.
[2022-05-19 22:14:26] [INFO ] Deduced a trap composed of 45 places in 296 ms of which 1 ms to minimize.
[2022-05-19 22:14:26] [INFO ] Deduced a trap composed of 43 places in 320 ms of which 1 ms to minimize.
[2022-05-19 22:14:26] [INFO ] Deduced a trap composed of 41 places in 293 ms of which 1 ms to minimize.
[2022-05-19 22:14:27] [INFO ] Deduced a trap composed of 40 places in 278 ms of which 1 ms to minimize.
[2022-05-19 22:14:27] [INFO ] Deduced a trap composed of 29 places in 314 ms of which 1 ms to minimize.
[2022-05-19 22:14:27] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2022-05-19 22:14:27] [INFO ] After 25118ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:4
Fused 4 Parikh solutions to 3 different solutions.
Parikh walk visited 0 properties in 168 ms.
Support contains 3 out of 1837 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 1837/1837 places, 1687/1687 transitions.
Drop transitions removed 211 transitions
Trivial Post-agglo rules discarded 211 transitions
Performed 211 trivial Post agglomeration. Transition count delta: 211
Iterating post reduction 0 with 211 rules applied. Total rules applied 211 place count 1837 transition count 1476
Reduce places removed 211 places and 0 transitions.
Iterating post reduction 1 with 211 rules applied. Total rules applied 422 place count 1626 transition count 1476
Performed 150 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 150 Pre rules applied. Total rules applied 422 place count 1626 transition count 1326
Deduced a syphon composed of 150 places in 2 ms
Reduce places removed 150 places and 0 transitions.
Iterating global reduction 2 with 300 rules applied. Total rules applied 722 place count 1476 transition count 1326
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 726 place count 1472 transition count 1322
Iterating global reduction 2 with 4 rules applied. Total rules applied 730 place count 1472 transition count 1322
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 730 place count 1472 transition count 1321
Deduced a syphon composed of 1 places in 3 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 732 place count 1471 transition count 1321
Performed 537 Post agglomeration using F-continuation condition.Transition count delta: 537
Deduced a syphon composed of 537 places in 2 ms
Reduce places removed 537 places and 0 transitions.
Iterating global reduction 2 with 1074 rules applied. Total rules applied 1806 place count 934 transition count 784
Renaming transitions due to excessive name length > 1024 char.
Partial Free-agglomeration rule applied 267 times.
Drop transitions removed 267 transitions
Iterating global reduction 2 with 267 rules applied. Total rules applied 2073 place count 934 transition count 784
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 2 with 1 rules applied. Total rules applied 2074 place count 933 transition count 783
Applied a total of 2074 rules in 541 ms. Remains 933 /1837 variables (removed 904) and now considering 783/1687 (removed 904) transitions.
Finished structural reductions, in 1 iterations. Remains : 933/1837 places, 783/1687 transitions.
Finished random walk after 1232 steps, including 0 resets, run visited all 4 properties in 30 ms. (steps per millisecond=41 )
Computed a total of 361 stabilizing places and 361 stable transitions
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((F(X(p0))||X(X(G(p1)))))'
Support contains 3 out of 1837 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1837/1837 places, 1687/1687 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 1833 transition count 1683
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 1833 transition count 1683
Applied a total of 8 rules in 171 ms. Remains 1833 /1837 variables (removed 4) and now considering 1683/1687 (removed 4) transitions.
// Phase 1: matrix 1683 rows 1833 cols
[2022-05-19 22:14:28] [INFO ] Computed 331 place invariants in 5 ms
[2022-05-19 22:14:29] [INFO ] Implicit Places using invariants in 592 ms returned []
// Phase 1: matrix 1683 rows 1833 cols
[2022-05-19 22:14:29] [INFO ] Computed 331 place invariants in 5 ms
[2022-05-19 22:14:31] [INFO ] Implicit Places using invariants and state equation in 1685 ms returned []
Implicit Place search using SMT with State Equation took 2279 ms to find 0 implicit places.
// Phase 1: matrix 1683 rows 1833 cols
[2022-05-19 22:14:31] [INFO ] Computed 331 place invariants in 7 ms
[2022-05-19 22:14:32] [INFO ] Dead Transitions using invariants and state equation in 970 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 1833/1837 places, 1683/1687 transitions.
Finished structural reductions, in 1 iterations. Remains : 1833/1837 places, 1683/1687 transitions.
Stuttering acceptance computed with spot in 244 ms :[(NOT p0), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : ShieldPPPs-PT-030B-LTLFireability-00 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 3}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=3 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={} source=3 dest: 3}]], initial=1, aps=[p0:(EQ s1513 0), p1:(AND (EQ s884 1) (EQ s914 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 1030 ms.
Product exploration explored 100000 steps with 50000 reset in 894 ms.
Computed a total of 360 stabilizing places and 360 stable transitions
Computed a total of 360 stabilizing places and 360 stable transitions
Detected a total of 360/1833 stabilizing places and 360/1683 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/2 atomic propositions.
Knowledge obtained : [(AND p0 (NOT p1)), (X p0), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT (AND (NOT p0) p1)))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X p0)
Knowledge based reduction with 5 factoid took 157 ms. Reduced automaton from 4 states, 5 edges and 2 AP to 1 states, 0 edges and 0 AP.
FORMULA ShieldPPPs-PT-030B-LTLFireability-00 TRUE TECHNIQUES KNOWLEDGE
Treatment of property ShieldPPPs-PT-030B-LTLFireability-00 finished in 5827 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((X(F((!(X(p0) U p1)&&F(p2))))&&X(p3)))'
Support contains 3 out of 1837 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1837/1837 places, 1687/1687 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 1833 transition count 1683
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 1833 transition count 1683
Applied a total of 8 rules in 155 ms. Remains 1833 /1837 variables (removed 4) and now considering 1683/1687 (removed 4) transitions.
// Phase 1: matrix 1683 rows 1833 cols
[2022-05-19 22:14:34] [INFO ] Computed 331 place invariants in 15 ms
[2022-05-19 22:14:35] [INFO ] Implicit Places using invariants in 589 ms returned []
// Phase 1: matrix 1683 rows 1833 cols
[2022-05-19 22:14:35] [INFO ] Computed 331 place invariants in 5 ms
[2022-05-19 22:14:37] [INFO ] Implicit Places using invariants and state equation in 1873 ms returned []
Implicit Place search using SMT with State Equation took 2481 ms to find 0 implicit places.
// Phase 1: matrix 1683 rows 1833 cols
[2022-05-19 22:14:37] [INFO ] Computed 331 place invariants in 11 ms
[2022-05-19 22:14:38] [INFO ] Dead Transitions using invariants and state equation in 891 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 1833/1837 places, 1683/1687 transitions.
Finished structural reductions, in 1 iterations. Remains : 1833/1837 places, 1683/1687 transitions.
Stuttering acceptance computed with spot in 275 ms :[(OR (NOT p3) (NOT p2) p1), (OR (NOT p3) (NOT p2) p1), true, (OR (NOT p2) p1), (NOT p2), (AND p0 p1)]
Running random walk in product with property : ShieldPPPs-PT-030B-LTLFireability-01 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p3), acceptance={} source=1 dest: 2}, { cond=(AND p3 p1), acceptance={} source=1 dest: 3}, { cond=(AND p3 (NOT p1) (NOT p2)), acceptance={} source=1 dest: 4}, { cond=(AND p3 (NOT p1)), acceptance={} source=1 dest: 5}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=p1, acceptance={0} source=3 dest: 3}, { cond=(AND (NOT p1) (NOT p2)), acceptance={} source=3 dest: 4}, { cond=(NOT p1), acceptance={0} source=3 dest: 5}], [{ cond=(NOT p2), acceptance={0} source=4 dest: 4}], [{ cond=(AND p1 p0), acceptance={0} source=5 dest: 3}, { cond=(AND (NOT p1) p0), acceptance={} source=5 dest: 5}]], initial=0, aps=[p3:(EQ s564 1), p1:(EQ s990 1), p2:(EQ s730 0), p0:(EQ s730 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 1 ms.
FORMULA ShieldPPPs-PT-030B-LTLFireability-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldPPPs-PT-030B-LTLFireability-01 finished in 3835 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(X((F(p0)||G(X(G(p1)))||F(p2)))))'
Support contains 3 out of 1837 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1837/1837 places, 1687/1687 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 1833 transition count 1683
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 1833 transition count 1683
Applied a total of 8 rules in 170 ms. Remains 1833 /1837 variables (removed 4) and now considering 1683/1687 (removed 4) transitions.
// Phase 1: matrix 1683 rows 1833 cols
[2022-05-19 22:14:38] [INFO ] Computed 331 place invariants in 9 ms
[2022-05-19 22:14:39] [INFO ] Implicit Places using invariants in 546 ms returned []
// Phase 1: matrix 1683 rows 1833 cols
[2022-05-19 22:14:39] [INFO ] Computed 331 place invariants in 6 ms
[2022-05-19 22:14:40] [INFO ] Implicit Places using invariants and state equation in 1772 ms returned []
Implicit Place search using SMT with State Equation took 2319 ms to find 0 implicit places.
// Phase 1: matrix 1683 rows 1833 cols
[2022-05-19 22:14:40] [INFO ] Computed 331 place invariants in 12 ms
[2022-05-19 22:14:41] [INFO ] Dead Transitions using invariants and state equation in 932 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 1833/1837 places, 1683/1687 transitions.
Finished structural reductions, in 1 iterations. Remains : 1833/1837 places, 1683/1687 transitions.
Stuttering acceptance computed with spot in 184 ms :[(AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2) (NOT p1)), (AND (NOT p0) (NOT p2) (NOT p1)), (AND (NOT p0) (NOT p2) (NOT p1)), (AND (NOT p0) (NOT p2) (NOT p1))]
Running random walk in product with property : ShieldPPPs-PT-030B-LTLFireability-02 automaton TGBA Formula[mat=[[{ cond=(AND (NOT p0) (NOT p2)), acceptance={0} source=0 dest: 0}], [{ cond=(AND (NOT p0) (NOT p2)), acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p0) (NOT p1) (NOT p2)), acceptance={} source=2 dest: 0}, { cond=(AND (NOT p0) p1 (NOT p2)), acceptance={} source=2 dest: 2}], [{ cond=true, acceptance={} source=3 dest: 4}], [{ cond=true, acceptance={} source=4 dest: 1}]], initial=3, aps=[p0:(EQ s1163 0), p2:(EQ s1040 0), p1:(EQ s1290 0)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Product exploration explored 100000 steps with 33333 reset in 681 ms.
Product exploration explored 100000 steps with 33333 reset in 663 ms.
Computed a total of 359 stabilizing places and 359 stable transitions
Computed a total of 359 stabilizing places and 359 stable transitions
Knowledge obtained : [(AND p0 p2 p1), (X (X (NOT (AND (NOT p0) (NOT p2)))))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X (X (NOT (AND (NOT p0) (NOT p2)))))
Knowledge based reduction with 2 factoid took 44 ms. Reduced automaton from 5 states, 6 edges and 3 AP to 1 states, 0 edges and 0 AP.
FORMULA ShieldPPPs-PT-030B-LTLFireability-02 TRUE TECHNIQUES KNOWLEDGE
Treatment of property ShieldPPPs-PT-030B-LTLFireability-02 finished in 5043 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(((p0 U G(X(p0)))&&(!F(p1) U X(p0))))'
Support contains 4 out of 1837 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1837/1837 places, 1687/1687 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 1833 transition count 1683
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 1833 transition count 1683
Applied a total of 8 rules in 200 ms. Remains 1833 /1837 variables (removed 4) and now considering 1683/1687 (removed 4) transitions.
// Phase 1: matrix 1683 rows 1833 cols
[2022-05-19 22:14:43] [INFO ] Computed 331 place invariants in 12 ms
[2022-05-19 22:14:44] [INFO ] Implicit Places using invariants in 555 ms returned []
// Phase 1: matrix 1683 rows 1833 cols
[2022-05-19 22:14:44] [INFO ] Computed 331 place invariants in 6 ms
[2022-05-19 22:14:45] [INFO ] Implicit Places using invariants and state equation in 1715 ms returned []
Implicit Place search using SMT with State Equation took 2271 ms to find 0 implicit places.
// Phase 1: matrix 1683 rows 1833 cols
[2022-05-19 22:14:45] [INFO ] Computed 331 place invariants in 10 ms
[2022-05-19 22:14:46] [INFO ] Dead Transitions using invariants and state equation in 878 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 1833/1837 places, 1683/1687 transitions.
Finished structural reductions, in 1 iterations. Remains : 1833/1837 places, 1683/1687 transitions.
Stuttering acceptance computed with spot in 233 ms :[true, (NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0), (OR (NOT p0) p1)]
Running random walk in product with property : ShieldPPPs-PT-030B-LTLFireability-03 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(AND p1 (NOT p0)), acceptance={} source=1 dest: 0}, { cond=p0, acceptance={} source=1 dest: 3}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=1 dest: 6}], [{ cond=(AND (NOT p1) p0), acceptance={} source=2 dest: 1}, { cond=(AND p1 p0), acceptance={} source=2 dest: 4}, { cond=(NOT p0), acceptance={} source=2 dest: 5}], [{ cond=p0, acceptance={} source=3 dest: 3}, { cond=(NOT p0), acceptance={} source=3 dest: 5}], [{ cond=(NOT p0), acceptance={} source=4 dest: 0}, { cond=p0, acceptance={} source=4 dest: 3}], [{ cond=(NOT p0), acceptance={} source=5 dest: 0}, { cond=p0, acceptance={} source=5 dest: 5}], [{ cond=(OR p1 (NOT p0)), acceptance={} source=6 dest: 0}, { cond=(AND (NOT p1) p0), acceptance={} source=6 dest: 6}]], initial=2, aps=[p1:(OR (AND (EQ s1784 1) (EQ s1815 1)) (EQ s875 1)), p0:(EQ s1753 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null, null][false, false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 1 ms.
FORMULA ShieldPPPs-PT-030B-LTLFireability-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldPPPs-PT-030B-LTLFireability-03 finished in 3612 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 1 out of 1837 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1837/1837 places, 1687/1687 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 212 transitions
Trivial Post-agglo rules discarded 212 transitions
Performed 212 trivial Post agglomeration. Transition count delta: 212
Iterating post reduction 0 with 212 rules applied. Total rules applied 212 place count 1836 transition count 1474
Reduce places removed 212 places and 0 transitions.
Iterating post reduction 1 with 212 rules applied. Total rules applied 424 place count 1624 transition count 1474
Performed 150 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 150 Pre rules applied. Total rules applied 424 place count 1624 transition count 1324
Deduced a syphon composed of 150 places in 2 ms
Reduce places removed 150 places and 0 transitions.
Iterating global reduction 2 with 300 rules applied. Total rules applied 724 place count 1474 transition count 1324
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 729 place count 1469 transition count 1319
Iterating global reduction 2 with 5 rules applied. Total rules applied 734 place count 1469 transition count 1319
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 734 place count 1469 transition count 1318
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 736 place count 1468 transition count 1318
Performed 534 Post agglomeration using F-continuation condition.Transition count delta: 534
Deduced a syphon composed of 534 places in 1 ms
Reduce places removed 534 places and 0 transitions.
Iterating global reduction 2 with 1068 rules applied. Total rules applied 1804 place count 934 transition count 784
Renaming transitions due to excessive name length > 1024 char.
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 1806 place count 932 transition count 782
Applied a total of 1806 rules in 310 ms. Remains 932 /1837 variables (removed 905) and now considering 782/1687 (removed 905) transitions.
// Phase 1: matrix 782 rows 932 cols
[2022-05-19 22:14:47] [INFO ] Computed 331 place invariants in 3 ms
[2022-05-19 22:14:47] [INFO ] Implicit Places using invariants in 397 ms returned []
// Phase 1: matrix 782 rows 932 cols
[2022-05-19 22:14:47] [INFO ] Computed 331 place invariants in 4 ms
[2022-05-19 22:14:48] [INFO ] Implicit Places using invariants and state equation in 816 ms returned []
Implicit Place search using SMT with State Equation took 1214 ms to find 0 implicit places.
[2022-05-19 22:14:48] [INFO ] Redundant transitions in 48 ms returned []
// Phase 1: matrix 782 rows 932 cols
[2022-05-19 22:14:48] [INFO ] Computed 331 place invariants in 2 ms
[2022-05-19 22:14:48] [INFO ] Dead Transitions using invariants and state equation in 366 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 932/1837 places, 782/1687 transitions.
Finished structural reductions, in 1 iterations. Remains : 932/1837 places, 782/1687 transitions.
Stuttering acceptance computed with spot in 40 ms :[(NOT p0)]
Running random walk in product with property : ShieldPPPs-PT-030B-LTLFireability-06 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(EQ s530 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 1936 steps with 0 reset in 14 ms.
FORMULA ShieldPPPs-PT-030B-LTLFireability-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldPPPs-PT-030B-LTLFireability-06 finished in 2018 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(((G(p0)&&p1) U X((X(!p1)&&p2))))'
Support contains 3 out of 1837 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1837/1837 places, 1687/1687 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 1832 transition count 1682
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 1832 transition count 1682
Applied a total of 10 rules in 172 ms. Remains 1832 /1837 variables (removed 5) and now considering 1682/1687 (removed 5) transitions.
// Phase 1: matrix 1682 rows 1832 cols
[2022-05-19 22:14:49] [INFO ] Computed 331 place invariants in 10 ms
[2022-05-19 22:14:49] [INFO ] Implicit Places using invariants in 578 ms returned []
// Phase 1: matrix 1682 rows 1832 cols
[2022-05-19 22:14:49] [INFO ] Computed 331 place invariants in 4 ms
[2022-05-19 22:14:51] [INFO ] Implicit Places using invariants and state equation in 1571 ms returned []
Implicit Place search using SMT with State Equation took 2150 ms to find 0 implicit places.
// Phase 1: matrix 1682 rows 1832 cols
[2022-05-19 22:14:51] [INFO ] Computed 331 place invariants in 9 ms
[2022-05-19 22:14:52] [INFO ] Dead Transitions using invariants and state equation in 898 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 1832/1837 places, 1682/1687 transitions.
Finished structural reductions, in 1 iterations. Remains : 1832/1837 places, 1682/1687 transitions.
Stuttering acceptance computed with spot in 688 ms :[(OR (NOT p2) p1), (OR (NOT p2) p1), (OR (NOT p2) p1), true, p1, (NOT p0), (AND (NOT p0) p1), (OR (AND p1 p2) (AND p0 p1)), p1]
Running random walk in product with property : ShieldPPPs-PT-030B-LTLFireability-07 automaton TGBA Formula[mat=[[{ cond=(OR (NOT p1) (NOT p0)), acceptance={} source=0 dest: 1}, { cond=(AND p1 p0), acceptance={} source=0 dest: 2}], [{ cond=(NOT p2), acceptance={} source=1 dest: 3}, { cond=p2, acceptance={} source=1 dest: 4}], [{ cond=(AND (NOT p1) p0 (NOT p2)), acceptance={0} source=2 dest: 1}, { cond=(AND p1 p0 (NOT p2)), acceptance={0} source=2 dest: 2}, { cond=(AND (NOT p0) (NOT p2)), acceptance={0} source=2 dest: 3}, { cond=(AND (NOT p0) p2), acceptance={0} source=2 dest: 4}, { cond=(AND p0 (NOT p2)), acceptance={0} source=2 dest: 5}, { cond=(AND p0 p2), acceptance={0} source=2 dest: 6}, { cond=(AND (NOT p1) p0 p2), acceptance={0} source=2 dest: 7}, { cond=(AND p1 p0 p2), acceptance={0} source=2 dest: 8}], [{ cond=true, acceptance={0} source=3 dest: 3}], [{ cond=p1, acceptance={} source=4 dest: 3}], [{ cond=(NOT p0), acceptance={} source=5 dest: 3}, { cond=p0, acceptance={} source=5 dest: 5}], [{ cond=(AND p1 (NOT p0)), acceptance={} source=6 dest: 3}, { cond=(AND p1 p0), acceptance={} source=6 dest: 5}], [{ cond=(AND p1 p0 (NOT p2)), acceptance={} source=7 dest: 3}, { cond=(AND p1 p2), acceptance={} source=7 dest: 4}], [{ cond=(AND p1 p0 (NOT p2)), acceptance={0} source=8 dest: 2}, { cond=(AND p1 (NOT p0) (NOT p2)), acceptance={0} source=8 dest: 3}, { cond=(AND p1 (NOT p0) p2), acceptance={0} source=8 dest: 4}, { cond=(AND p1 p0 (NOT p2)), acceptance={0} source=8 dest: 5}, { cond=(AND p1 p0 p2), acceptance={0} source=8 dest: 6}, { cond=(AND p1 p0 p2), acceptance={0} source=8 dest: 8}]], initial=0, aps=[p1:(NEQ s1220 1), p0:(AND (EQ s354 1) (EQ s371 1)), p2:(AND (EQ s354 1) (EQ s371 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, weak, inherently-weak], stateDesc=[null, null, null, null, null, null, null, null, null][false, false, false, false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA ShieldPPPs-PT-030B-LTLFireability-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldPPPs-PT-030B-LTLFireability-07 finished in 3941 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 1 out of 1837 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1837/1837 places, 1687/1687 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 211 transitions
Trivial Post-agglo rules discarded 211 transitions
Performed 211 trivial Post agglomeration. Transition count delta: 211
Iterating post reduction 0 with 211 rules applied. Total rules applied 211 place count 1836 transition count 1475
Reduce places removed 211 places and 0 transitions.
Iterating post reduction 1 with 211 rules applied. Total rules applied 422 place count 1625 transition count 1475
Performed 149 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 149 Pre rules applied. Total rules applied 422 place count 1625 transition count 1326
Deduced a syphon composed of 149 places in 2 ms
Reduce places removed 149 places and 0 transitions.
Iterating global reduction 2 with 298 rules applied. Total rules applied 720 place count 1476 transition count 1326
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 725 place count 1471 transition count 1321
Iterating global reduction 2 with 5 rules applied. Total rules applied 730 place count 1471 transition count 1321
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 730 place count 1471 transition count 1320
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 732 place count 1470 transition count 1320
Performed 536 Post agglomeration using F-continuation condition.Transition count delta: 536
Deduced a syphon composed of 536 places in 0 ms
Reduce places removed 536 places and 0 transitions.
Iterating global reduction 2 with 1072 rules applied. Total rules applied 1804 place count 934 transition count 784
Renaming transitions due to excessive name length > 1024 char.
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 1806 place count 932 transition count 782
Applied a total of 1806 rules in 313 ms. Remains 932 /1837 variables (removed 905) and now considering 782/1687 (removed 905) transitions.
// Phase 1: matrix 782 rows 932 cols
[2022-05-19 22:14:53] [INFO ] Computed 331 place invariants in 4 ms
[2022-05-19 22:14:53] [INFO ] Implicit Places using invariants in 391 ms returned []
// Phase 1: matrix 782 rows 932 cols
[2022-05-19 22:14:53] [INFO ] Computed 331 place invariants in 2 ms
[2022-05-19 22:14:54] [INFO ] Implicit Places using invariants and state equation in 822 ms returned []
Implicit Place search using SMT with State Equation took 1214 ms to find 0 implicit places.
[2022-05-19 22:14:54] [INFO ] Redundant transitions in 43 ms returned []
// Phase 1: matrix 782 rows 932 cols
[2022-05-19 22:14:54] [INFO ] Computed 331 place invariants in 3 ms
[2022-05-19 22:14:54] [INFO ] Dead Transitions using invariants and state equation in 374 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 932/1837 places, 782/1687 transitions.
Finished structural reductions, in 1 iterations. Remains : 932/1837 places, 782/1687 transitions.
Stuttering acceptance computed with spot in 57 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : ShieldPPPs-PT-030B-LTLFireability-08 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(EQ s158 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 250 reset in 699 ms.
Product exploration explored 100000 steps with 256 reset in 906 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(NOT p0)]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 1 factoid took 1350 ms. Reduced automaton from 2 states, 3 edges and 1 AP to 2 states, 3 edges and 1 AP.
Stuttering acceptance computed with spot in 58 ms :[(NOT p0), (NOT p0)]
Finished random walk after 10 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=5 )
Knowledge obtained : [(NOT p0)]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0)), (F p0)]
Knowledge based reduction with 1 factoid took 132 ms. Reduced automaton from 2 states, 3 edges and 1 AP to 2 states, 3 edges and 1 AP.
Stuttering acceptance computed with spot in 65 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 76 ms :[(NOT p0), (NOT p0)]
// Phase 1: matrix 782 rows 932 cols
[2022-05-19 22:14:58] [INFO ] Computed 331 place invariants in 1 ms
[2022-05-19 22:14:59] [INFO ] [Real]Absence check using 331 positive place invariants in 186 ms returned sat
[2022-05-19 22:14:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 22:15:01] [INFO ] [Real]Absence check using state equation in 2058 ms returned sat
[2022-05-19 22:15:01] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 22:15:01] [INFO ] [Nat]Absence check using 331 positive place invariants in 153 ms returned sat
[2022-05-19 22:15:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 22:15:03] [INFO ] [Nat]Absence check using state equation in 1596 ms returned sat
[2022-05-19 22:15:03] [INFO ] Deduced a trap composed of 25 places in 33 ms of which 0 ms to minimize.
[2022-05-19 22:15:03] [INFO ] Deduced a trap composed of 22 places in 45 ms of which 1 ms to minimize.
[2022-05-19 22:15:03] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 231 ms
[2022-05-19 22:15:03] [INFO ] Computed and/alt/rep : 779/1496/779 causal constraints (skipped 0 transitions) in 45 ms.
[2022-05-19 22:15:16] [INFO ] Added : 630 causal constraints over 126 iterations in 12582 ms. Result :unknown
Could not prove EG (NOT p0)
Support contains 1 out of 932 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 932/932 places, 782/782 transitions.
Applied a total of 0 rules in 34 ms. Remains 932 /932 variables (removed 0) and now considering 782/782 (removed 0) transitions.
// Phase 1: matrix 782 rows 932 cols
[2022-05-19 22:15:16] [INFO ] Computed 331 place invariants in 3 ms
[2022-05-19 22:15:16] [INFO ] Implicit Places using invariants in 414 ms returned []
// Phase 1: matrix 782 rows 932 cols
[2022-05-19 22:15:16] [INFO ] Computed 331 place invariants in 3 ms
[2022-05-19 22:15:17] [INFO ] Implicit Places using invariants and state equation in 865 ms returned []
Implicit Place search using SMT with State Equation took 1281 ms to find 0 implicit places.
[2022-05-19 22:15:17] [INFO ] Redundant transitions in 9 ms returned []
// Phase 1: matrix 782 rows 932 cols
[2022-05-19 22:15:17] [INFO ] Computed 331 place invariants in 2 ms
[2022-05-19 22:15:17] [INFO ] Dead Transitions using invariants and state equation in 385 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 932/932 places, 782/782 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(NOT p0)]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 1 factoid took 115 ms. Reduced automaton from 2 states, 3 edges and 1 AP to 2 states, 3 edges and 1 AP.
Stuttering acceptance computed with spot in 281 ms :[(NOT p0), (NOT p0)]
Finished random walk after 3 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=1 )
Knowledge obtained : [(NOT p0)]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0)), (F p0)]
Knowledge based reduction with 1 factoid took 108 ms. Reduced automaton from 2 states, 3 edges and 1 AP to 2 states, 3 edges and 1 AP.
Stuttering acceptance computed with spot in 59 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 64 ms :[(NOT p0), (NOT p0)]
// Phase 1: matrix 782 rows 932 cols
[2022-05-19 22:15:18] [INFO ] Computed 331 place invariants in 4 ms
[2022-05-19 22:15:19] [INFO ] [Real]Absence check using 331 positive place invariants in 169 ms returned sat
[2022-05-19 22:15:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 22:15:21] [INFO ] [Real]Absence check using state equation in 2025 ms returned sat
[2022-05-19 22:15:21] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 22:15:21] [INFO ] [Nat]Absence check using 331 positive place invariants in 160 ms returned sat
[2022-05-19 22:15:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 22:15:23] [INFO ] [Nat]Absence check using state equation in 1657 ms returned sat
[2022-05-19 22:15:24] [INFO ] Deduced a trap composed of 25 places in 637 ms of which 0 ms to minimize.
[2022-05-19 22:15:24] [INFO ] Deduced a trap composed of 22 places in 29 ms of which 0 ms to minimize.
[2022-05-19 22:15:24] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 825 ms
[2022-05-19 22:15:24] [INFO ] Computed and/alt/rep : 779/1496/779 causal constraints (skipped 0 transitions) in 39 ms.
[2022-05-19 22:15:36] [INFO ] Added : 630 causal constraints over 126 iterations in 11909 ms. Result :unknown
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 49 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 277 reset in 733 ms.
Product exploration explored 100000 steps with 231 reset in 907 ms.
Built C files in :
/tmp/ltsmin4673566799363021562
[2022-05-19 22:15:37] [INFO ] Computing symmetric may disable matrix : 782 transitions.
[2022-05-19 22:15:38] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-19 22:15:38] [INFO ] Computing symmetric may enable matrix : 782 transitions.
[2022-05-19 22:15:38] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-19 22:15:38] [INFO ] Computing Do-Not-Accords matrix : 782 transitions.
[2022-05-19 22:15:38] [INFO ] Computation of Completed DNA matrix. took 22 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-19 22:15:38] [INFO ] Built C files in 319ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin4673566799363021562
Running compilation step : cd /tmp/ltsmin4673566799363021562;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 2136 ms.
Running link step : cd /tmp/ltsmin4673566799363021562;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 148 ms.
Running LTSmin : cd /tmp/ltsmin4673566799363021562;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased4753274220074169995.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 1 out of 932 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 932/932 places, 782/782 transitions.
Applied a total of 0 rules in 26 ms. Remains 932 /932 variables (removed 0) and now considering 782/782 (removed 0) transitions.
// Phase 1: matrix 782 rows 932 cols
[2022-05-19 22:15:53] [INFO ] Computed 331 place invariants in 1 ms
[2022-05-19 22:15:53] [INFO ] Implicit Places using invariants in 560 ms returned []
// Phase 1: matrix 782 rows 932 cols
[2022-05-19 22:15:53] [INFO ] Computed 331 place invariants in 1 ms
[2022-05-19 22:15:54] [INFO ] Implicit Places using invariants and state equation in 763 ms returned []
Implicit Place search using SMT with State Equation took 1366 ms to find 0 implicit places.
[2022-05-19 22:15:54] [INFO ] Redundant transitions in 6 ms returned []
// Phase 1: matrix 782 rows 932 cols
[2022-05-19 22:15:54] [INFO ] Computed 331 place invariants in 1 ms
[2022-05-19 22:15:54] [INFO ] Dead Transitions using invariants and state equation in 391 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 932/932 places, 782/782 transitions.
Built C files in :
/tmp/ltsmin9276274231302564332
[2022-05-19 22:15:55] [INFO ] Computing symmetric may disable matrix : 782 transitions.
[2022-05-19 22:15:55] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-19 22:15:55] [INFO ] Computing symmetric may enable matrix : 782 transitions.
[2022-05-19 22:15:55] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-19 22:15:55] [INFO ] Computing Do-Not-Accords matrix : 782 transitions.
[2022-05-19 22:15:55] [INFO ] Computation of Completed DNA matrix. took 4 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-19 22:15:55] [INFO ] Built C files in 88ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin9276274231302564332
Running compilation step : cd /tmp/ltsmin9276274231302564332;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1962 ms.
Running link step : cd /tmp/ltsmin9276274231302564332;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 41 ms.
Running LTSmin : cd /tmp/ltsmin9276274231302564332;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased15827021116759021807.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2022-05-19 22:16:10] [INFO ] Flatten gal took : 63 ms
[2022-05-19 22:16:10] [INFO ] Flatten gal took : 70 ms
[2022-05-19 22:16:12] [INFO ] Time to serialize gal into /tmp/LTL3172103841426317493.gal : 1568 ms
[2022-05-19 22:16:12] [INFO ] Time to serialize properties into /tmp/LTL11072196262699567850.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL3172103841426317493.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL11072196262699567850.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL3172103...267
Read 1 LTL properties
Checking formula 0 : !((G(F("(p366==1)"))))
Formula 0 simplified : !GF"(p366==1)"
Detected timeout of ITS tools.
[2022-05-19 22:16:27] [INFO ] Flatten gal took : 34 ms
[2022-05-19 22:16:27] [INFO ] Applying decomposition
[2022-05-19 22:16:27] [INFO ] Flatten gal took : 33 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/convert-linux64' '-i' '/tmp/graph6632247824663880327.txt' '-o' '/tmp/graph6632247824663880327.bin' '-w' '/tmp/graph6632247824663880327.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph6632247824663880327.bin' '-l' '-1' '-v' '-w' '/tmp/graph6632247824663880327.weights' '-q' '0' '-e' '0.001'
[2022-05-19 22:16:27] [INFO ] Decomposing Gal with order
[2022-05-19 22:16:27] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-19 22:16:27] [INFO ] Removed a total of 181 redundant transitions.
[2022-05-19 22:16:27] [INFO ] Flatten gal took : 212 ms
[2022-05-19 22:16:27] [INFO ] Fuse similar labels procedure discarded/fused a total of 356 labels/synchronizations in 34 ms.
[2022-05-19 22:16:27] [INFO ] Time to serialize gal into /tmp/LTL13904915485467429380.gal : 41 ms
[2022-05-19 22:16:27] [INFO ] Time to serialize properties into /tmp/LTL14006484753860644841.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL13904915485467429380.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL14006484753860644841.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL1390491...247
Read 1 LTL properties
Checking formula 0 : !((G(F("(i4.i2.u56.p366==1)"))))
Formula 0 simplified : !GF"(i4.i2.u56.p366==1)"
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin5334725688854554504
[2022-05-19 22:16:43] [INFO ] Built C files in 16ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin5334725688854554504
Running compilation step : cd /tmp/ltsmin5334725688854554504;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1267 ms.
Running link step : cd /tmp/ltsmin5334725688854554504;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 28 ms.
Running LTSmin : cd /tmp/ltsmin5334725688854554504;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '[](<>((LTLAPp0==true)))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property ShieldPPPs-PT-030B-LTLFireability-08 finished in 125115 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(F(p0)))'
Support contains 3 out of 1837 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1837/1837 places, 1687/1687 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 1832 transition count 1682
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 1832 transition count 1682
Applied a total of 10 rules in 182 ms. Remains 1832 /1837 variables (removed 5) and now considering 1682/1687 (removed 5) transitions.
// Phase 1: matrix 1682 rows 1832 cols
[2022-05-19 22:16:59] [INFO ] Computed 331 place invariants in 11 ms
[2022-05-19 22:16:59] [INFO ] Implicit Places using invariants in 619 ms returned []
// Phase 1: matrix 1682 rows 1832 cols
[2022-05-19 22:16:59] [INFO ] Computed 331 place invariants in 4 ms
[2022-05-19 22:17:01] [INFO ] Implicit Places using invariants and state equation in 1576 ms returned []
Implicit Place search using SMT with State Equation took 2219 ms to find 0 implicit places.
// Phase 1: matrix 1682 rows 1832 cols
[2022-05-19 22:17:01] [INFO ] Computed 331 place invariants in 4 ms
[2022-05-19 22:17:02] [INFO ] Dead Transitions using invariants and state equation in 913 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 1832/1837 places, 1682/1687 transitions.
Finished structural reductions, in 1 iterations. Remains : 1832/1837 places, 1682/1687 transitions.
Stuttering acceptance computed with spot in 65 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : ShieldPPPs-PT-030B-LTLFireability-09 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(OR (EQ s809 1) (AND (EQ s1138 1) (EQ s1218 1)))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null][false, false]]
Product exploration explored 100000 steps with 76 reset in 645 ms.
Product exploration explored 100000 steps with 76 reset in 667 ms.
Computed a total of 359 stabilizing places and 359 stable transitions
Computed a total of 359 stabilizing places and 359 stable transitions
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 107 ms. Reduced automaton from 2 states, 2 edges and 1 AP to 1 states, 1 edges and 1 AP.
Stuttering acceptance computed with spot in 24 ms :[(NOT p0)]
Finished random walk after 1377 steps, including 0 resets, run visited all 1 properties in 12 ms. (steps per millisecond=114 )
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 factoid took 109 ms. Reduced automaton from 1 states, 1 edges and 1 AP to 1 states, 1 edges and 1 AP.
Stuttering acceptance computed with spot in 29 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 29 ms :[(NOT p0)]
// Phase 1: matrix 1682 rows 1832 cols
[2022-05-19 22:17:04] [INFO ] Computed 331 place invariants in 4 ms
[2022-05-19 22:17:05] [INFO ] [Real]Absence check using 331 positive place invariants in 372 ms returned sat
[2022-05-19 22:17:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 22:17:15] [INFO ] [Real]Absence check using state equation in 10275 ms returned sat
[2022-05-19 22:17:15] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 22:17:17] [INFO ] [Nat]Absence check using 331 positive place invariants in 411 ms returned sat
[2022-05-19 22:17:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 22:17:27] [INFO ] [Nat]Absence check using state equation in 10217 ms returned sat
[2022-05-19 22:17:27] [INFO ] Deduced a trap composed of 59 places in 44 ms of which 0 ms to minimize.
[2022-05-19 22:17:27] [INFO ] Deduced a trap composed of 74 places in 69 ms of which 0 ms to minimize.
[2022-05-19 22:17:27] [INFO ] Deduced a trap composed of 60 places in 67 ms of which 0 ms to minimize.
[2022-05-19 22:17:27] [INFO ] Deduced a trap composed of 75 places in 64 ms of which 0 ms to minimize.
[2022-05-19 22:17:28] [INFO ] Deduced a trap composed of 64 places in 61 ms of which 1 ms to minimize.
[2022-05-19 22:17:28] [INFO ] Trap strengthening (SAT) tested/added 6/5 trap constraints in 827 ms
[2022-05-19 22:17:28] [INFO ] Computed and/alt/rep : 1681/2972/1681 causal constraints (skipped 0 transitions) in 78 ms.
[2022-05-19 22:17:30] [INFO ] Added : 90 causal constraints over 18 iterations in 2671 ms. Result :unknown
Could not prove EG (NOT p0)
Support contains 3 out of 1832 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1832/1832 places, 1682/1682 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 211 transitions
Trivial Post-agglo rules discarded 211 transitions
Performed 211 trivial Post agglomeration. Transition count delta: 211
Iterating post reduction 0 with 211 rules applied. Total rules applied 211 place count 1831 transition count 1470
Reduce places removed 211 places and 0 transitions.
Iterating post reduction 1 with 211 rules applied. Total rules applied 422 place count 1620 transition count 1470
Performed 151 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 151 Pre rules applied. Total rules applied 422 place count 1620 transition count 1319
Deduced a syphon composed of 151 places in 2 ms
Reduce places removed 151 places and 0 transitions.
Iterating global reduction 2 with 302 rules applied. Total rules applied 724 place count 1469 transition count 1319
Performed 535 Post agglomeration using F-continuation condition.Transition count delta: 535
Deduced a syphon composed of 535 places in 0 ms
Reduce places removed 535 places and 0 transitions.
Iterating global reduction 2 with 1070 rules applied. Total rules applied 1794 place count 934 transition count 784
Renaming transitions due to excessive name length > 1024 char.
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 1796 place count 932 transition count 782
Applied a total of 1796 rules in 530 ms. Remains 932 /1832 variables (removed 900) and now considering 782/1682 (removed 900) transitions.
// Phase 1: matrix 782 rows 932 cols
[2022-05-19 22:17:31] [INFO ] Computed 331 place invariants in 2 ms
[2022-05-19 22:17:31] [INFO ] Implicit Places using invariants in 620 ms returned []
// Phase 1: matrix 782 rows 932 cols
[2022-05-19 22:17:31] [INFO ] Computed 331 place invariants in 1 ms
[2022-05-19 22:17:32] [INFO ] Implicit Places using invariants and state equation in 829 ms returned []
Implicit Place search using SMT with State Equation took 1464 ms to find 0 implicit places.
[2022-05-19 22:17:32] [INFO ] Redundant transitions in 33 ms returned []
// Phase 1: matrix 782 rows 932 cols
[2022-05-19 22:17:32] [INFO ] Computed 331 place invariants in 2 ms
[2022-05-19 22:17:33] [INFO ] Dead Transitions using invariants and state equation in 443 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 932/1832 places, 782/1682 transitions.
Finished structural reductions, in 1 iterations. Remains : 932/1832 places, 782/1682 transitions.
Computed a total of 1 stabilizing places and 1 stable transitions
Computed a total of 1 stabilizing places and 1 stable transitions
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 90 ms. Reduced automaton from 1 states, 1 edges and 1 AP to 1 states, 1 edges and 1 AP.
Stuttering acceptance computed with spot in 28 ms :[(NOT p0)]
Finished random walk after 552 steps, including 0 resets, run visited all 1 properties in 6 ms. (steps per millisecond=92 )
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 factoid took 114 ms. Reduced automaton from 1 states, 1 edges and 1 AP to 1 states, 1 edges and 1 AP.
Stuttering acceptance computed with spot in 26 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 29 ms :[(NOT p0)]
// Phase 1: matrix 782 rows 932 cols
[2022-05-19 22:17:33] [INFO ] Computed 331 place invariants in 1 ms
[2022-05-19 22:17:34] [INFO ] [Real]Absence check using 331 positive place invariants in 165 ms returned sat
[2022-05-19 22:17:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 22:17:36] [INFO ] [Real]Absence check using state equation in 2127 ms returned sat
[2022-05-19 22:17:36] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 22:17:37] [INFO ] [Nat]Absence check using 331 positive place invariants in 151 ms returned sat
[2022-05-19 22:17:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 22:17:38] [INFO ] [Nat]Absence check using state equation in 1458 ms returned sat
[2022-05-19 22:17:38] [INFO ] Computed and/alt/rep : 779/1502/779 causal constraints (skipped 0 transitions) in 39 ms.
[2022-05-19 22:17:51] [INFO ] Added : 610 causal constraints over 122 iterations in 12894 ms. Result :unknown
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 25 ms :[(NOT p0)]
Product exploration explored 100000 steps with 233 reset in 651 ms.
Product exploration explored 100000 steps with 237 reset in 754 ms.
Built C files in :
/tmp/ltsmin2838058866372376551
[2022-05-19 22:17:52] [INFO ] Computing symmetric may disable matrix : 782 transitions.
[2022-05-19 22:17:52] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-19 22:17:52] [INFO ] Computing symmetric may enable matrix : 782 transitions.
[2022-05-19 22:17:52] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-19 22:17:52] [INFO ] Computing Do-Not-Accords matrix : 782 transitions.
[2022-05-19 22:17:52] [INFO ] Computation of Completed DNA matrix. took 3 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-19 22:17:52] [INFO ] Built C files in 68ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin2838058866372376551
Running compilation step : cd /tmp/ltsmin2838058866372376551;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1966 ms.
Running link step : cd /tmp/ltsmin2838058866372376551;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 37 ms.
Running LTSmin : cd /tmp/ltsmin2838058866372376551;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased2462825868227210481.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 3 out of 932 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 932/932 places, 782/782 transitions.
Applied a total of 0 rules in 25 ms. Remains 932 /932 variables (removed 0) and now considering 782/782 (removed 0) transitions.
// Phase 1: matrix 782 rows 932 cols
[2022-05-19 22:18:07] [INFO ] Computed 331 place invariants in 1 ms
[2022-05-19 22:18:08] [INFO ] Implicit Places using invariants in 404 ms returned []
// Phase 1: matrix 782 rows 932 cols
[2022-05-19 22:18:08] [INFO ] Computed 331 place invariants in 2 ms
[2022-05-19 22:18:09] [INFO ] Implicit Places using invariants and state equation in 766 ms returned []
Implicit Place search using SMT with State Equation took 1193 ms to find 0 implicit places.
[2022-05-19 22:18:09] [INFO ] Redundant transitions in 7 ms returned []
// Phase 1: matrix 782 rows 932 cols
[2022-05-19 22:18:09] [INFO ] Computed 331 place invariants in 2 ms
[2022-05-19 22:18:09] [INFO ] Dead Transitions using invariants and state equation in 446 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 932/932 places, 782/782 transitions.
Built C files in :
/tmp/ltsmin6800946942495332281
[2022-05-19 22:18:09] [INFO ] Computing symmetric may disable matrix : 782 transitions.
[2022-05-19 22:18:09] [INFO ] Computation of Complete disable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-19 22:18:09] [INFO ] Computing symmetric may enable matrix : 782 transitions.
[2022-05-19 22:18:09] [INFO ] Computation of Complete enable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-19 22:18:09] [INFO ] Computing Do-Not-Accords matrix : 782 transitions.
[2022-05-19 22:18:09] [INFO ] Computation of Completed DNA matrix. took 4 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-19 22:18:09] [INFO ] Built C files in 71ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin6800946942495332281
Running compilation step : cd /tmp/ltsmin6800946942495332281;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1978 ms.
Running link step : cd /tmp/ltsmin6800946942495332281;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 39 ms.
Running LTSmin : cd /tmp/ltsmin6800946942495332281;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased14685725764439260248.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2022-05-19 22:18:24] [INFO ] Flatten gal took : 67 ms
[2022-05-19 22:18:24] [INFO ] Flatten gal took : 37 ms
[2022-05-19 22:18:24] [INFO ] Time to serialize gal into /tmp/LTL2605151386997693022.gal : 36 ms
[2022-05-19 22:18:24] [INFO ] Time to serialize properties into /tmp/LTL1388420646275192281.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL2605151386997693022.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL1388420646275192281.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL2605151...266
Read 1 LTL properties
Checking formula 0 : !((X(F("((p898==1)||((p1264==1)&&(p1354==1)))"))))
Formula 0 simplified : !XF"((p898==1)||((p1264==1)&&(p1354==1)))"
Detected timeout of ITS tools.
[2022-05-19 22:18:39] [INFO ] Flatten gal took : 64 ms
[2022-05-19 22:18:39] [INFO ] Applying decomposition
[2022-05-19 22:18:40] [INFO ] Flatten gal took : 40 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/convert-linux64' '-i' '/tmp/graph2638665701391622275.txt' '-o' '/tmp/graph2638665701391622275.bin' '-w' '/tmp/graph2638665701391622275.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph2638665701391622275.bin' '-l' '-1' '-v' '-w' '/tmp/graph2638665701391622275.weights' '-q' '0' '-e' '0.001'
[2022-05-19 22:18:40] [INFO ] Decomposing Gal with order
[2022-05-19 22:18:40] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-19 22:18:40] [INFO ] Removed a total of 180 redundant transitions.
[2022-05-19 22:18:40] [INFO ] Flatten gal took : 130 ms
[2022-05-19 22:18:40] [INFO ] Fuse similar labels procedure discarded/fused a total of 360 labels/synchronizations in 8 ms.
[2022-05-19 22:18:40] [INFO ] Time to serialize gal into /tmp/LTL172700754599770950.gal : 24 ms
[2022-05-19 22:18:40] [INFO ] Time to serialize properties into /tmp/LTL12196174168127191268.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL172700754599770950.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL12196174168127191268.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL1727007...245
Read 1 LTL properties
Checking formula 0 : !((X(F("((i12.i2.u143.p898==1)||((i18.i2.u204.p1264==1)&&(i19.i2.u219.p1354==1)))"))))
Formula 0 simplified : !XF"((i12.i2.u143.p898==1)||((i18.i2.u204.p1264==1)&&(i19.i2.u219.p1354==1)))"
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin15451726178068034547
[2022-05-19 22:18:55] [INFO ] Built C files in 9ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin15451726178068034547
Running compilation step : cd /tmp/ltsmin15451726178068034547;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1259 ms.
Running link step : cd /tmp/ltsmin15451726178068034547;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 26 ms.
Running LTSmin : cd /tmp/ltsmin15451726178068034547;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' 'X(<>((LTLAPp0==true)))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property ShieldPPPs-PT-030B-LTLFireability-09 finished in 132470 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(F(p0)))'
Support contains 1 out of 1837 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1837/1837 places, 1687/1687 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 1832 transition count 1682
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 1832 transition count 1682
Applied a total of 10 rules in 167 ms. Remains 1832 /1837 variables (removed 5) and now considering 1682/1687 (removed 5) transitions.
// Phase 1: matrix 1682 rows 1832 cols
[2022-05-19 22:19:10] [INFO ] Computed 331 place invariants in 9 ms
[2022-05-19 22:19:11] [INFO ] Implicit Places using invariants in 580 ms returned []
// Phase 1: matrix 1682 rows 1832 cols
[2022-05-19 22:19:11] [INFO ] Computed 331 place invariants in 11 ms
[2022-05-19 22:19:13] [INFO ] Implicit Places using invariants and state equation in 1689 ms returned []
Implicit Place search using SMT with State Equation took 2273 ms to find 0 implicit places.
// Phase 1: matrix 1682 rows 1832 cols
[2022-05-19 22:19:13] [INFO ] Computed 331 place invariants in 11 ms
[2022-05-19 22:19:13] [INFO ] Dead Transitions using invariants and state equation in 915 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 1832/1837 places, 1682/1687 transitions.
Finished structural reductions, in 1 iterations. Remains : 1832/1837 places, 1682/1687 transitions.
Stuttering acceptance computed with spot in 57 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : ShieldPPPs-PT-030B-LTLFireability-11 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(EQ s893 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null][false, false]]
Product exploration explored 100000 steps with 42 reset in 702 ms.
Product exploration explored 100000 steps with 42 reset in 808 ms.
Computed a total of 359 stabilizing places and 359 stable transitions
Computed a total of 359 stabilizing places and 359 stable transitions
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 109 ms. Reduced automaton from 2 states, 2 edges and 1 AP to 1 states, 1 edges and 1 AP.
Stuttering acceptance computed with spot in 24 ms :[(NOT p0)]
Finished random walk after 2552 steps, including 0 resets, run visited all 1 properties in 21 ms. (steps per millisecond=121 )
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 factoid took 111 ms. Reduced automaton from 1 states, 1 edges and 1 AP to 1 states, 1 edges and 1 AP.
Stuttering acceptance computed with spot in 41 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 36 ms :[(NOT p0)]
// Phase 1: matrix 1682 rows 1832 cols
[2022-05-19 22:19:15] [INFO ] Computed 331 place invariants in 11 ms
[2022-05-19 22:19:17] [INFO ] [Real]Absence check using 331 positive place invariants in 394 ms returned sat
[2022-05-19 22:19:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 22:19:29] [INFO ] [Real]Absence check using state equation in 12096 ms returned sat
[2022-05-19 22:19:29] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 22:19:30] [INFO ] [Nat]Absence check using 331 positive place invariants in 430 ms returned sat
[2022-05-19 22:19:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 22:19:41] [INFO ] [Nat]Absence check using state equation in 11218 ms returned sat
[2022-05-19 22:19:42] [INFO ] Computed and/alt/rep : 1681/2972/1681 causal constraints (skipped 0 transitions) in 88 ms.
[2022-05-19 22:19:45] [INFO ] Deduced a trap composed of 10 places in 786 ms of which 2 ms to minimize.
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:242)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1257)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithCausalOrder(DeadlockTester.java:1179)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:925)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testEGap(DeadlockTester.java:521)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.computeEGknowledge(LTLPropertySolver.java:686)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.applyKnowledgeBasedReductions(LTLPropertySolver.java:652)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.checkLTLProperty(LTLPropertySolver.java:348)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStutteringLTLTest(LTLPropertySolver.java:322)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStructuralLTLCheck(LTLPropertySolver.java:78)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:686)
at fr.lip6.move.gal.application.Application.start(Application.java:174)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:43)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2022-05-19 22:19:45] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression EG (NOT p0)
Could not prove EG (NOT p0)
Support contains 1 out of 1832 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1832/1832 places, 1682/1682 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 212 transitions
Trivial Post-agglo rules discarded 212 transitions
Performed 212 trivial Post agglomeration. Transition count delta: 212
Iterating post reduction 0 with 212 rules applied. Total rules applied 212 place count 1831 transition count 1469
Reduce places removed 212 places and 0 transitions.
Iterating post reduction 1 with 212 rules applied. Total rules applied 424 place count 1619 transition count 1469
Performed 150 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 150 Pre rules applied. Total rules applied 424 place count 1619 transition count 1319
Deduced a syphon composed of 150 places in 2 ms
Reduce places removed 150 places and 0 transitions.
Iterating global reduction 2 with 300 rules applied. Total rules applied 724 place count 1469 transition count 1319
Performed 536 Post agglomeration using F-continuation condition.Transition count delta: 536
Deduced a syphon composed of 536 places in 1 ms
Reduce places removed 536 places and 0 transitions.
Iterating global reduction 2 with 1072 rules applied. Total rules applied 1796 place count 933 transition count 783
Renaming transitions due to excessive name length > 1024 char.
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 1798 place count 931 transition count 781
Applied a total of 1798 rules in 244 ms. Remains 931 /1832 variables (removed 901) and now considering 781/1682 (removed 901) transitions.
// Phase 1: matrix 781 rows 931 cols
[2022-05-19 22:19:45] [INFO ] Computed 331 place invariants in 3 ms
[2022-05-19 22:19:45] [INFO ] Implicit Places using invariants in 401 ms returned []
// Phase 1: matrix 781 rows 931 cols
[2022-05-19 22:19:45] [INFO ] Computed 331 place invariants in 4 ms
[2022-05-19 22:19:46] [INFO ] Implicit Places using invariants and state equation in 827 ms returned []
Implicit Place search using SMT with State Equation took 1230 ms to find 0 implicit places.
[2022-05-19 22:19:46] [INFO ] Redundant transitions in 6 ms returned []
// Phase 1: matrix 781 rows 931 cols
[2022-05-19 22:19:46] [INFO ] Computed 331 place invariants in 1 ms
[2022-05-19 22:19:47] [INFO ] Dead Transitions using invariants and state equation in 406 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 931/1832 places, 781/1682 transitions.
Finished structural reductions, in 1 iterations. Remains : 931/1832 places, 781/1682 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 120 ms. Reduced automaton from 1 states, 1 edges and 1 AP to 1 states, 1 edges and 1 AP.
Stuttering acceptance computed with spot in 35 ms :[(NOT p0)]
Finished random walk after 947 steps, including 0 resets, run visited all 1 properties in 10 ms. (steps per millisecond=94 )
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 factoid took 103 ms. Reduced automaton from 1 states, 1 edges and 1 AP to 1 states, 1 edges and 1 AP.
Stuttering acceptance computed with spot in 44 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 44 ms :[(NOT p0)]
// Phase 1: matrix 781 rows 931 cols
[2022-05-19 22:19:47] [INFO ] Computed 331 place invariants in 1 ms
[2022-05-19 22:19:48] [INFO ] [Real]Absence check using 331 positive place invariants in 167 ms returned sat
[2022-05-19 22:19:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 22:19:50] [INFO ] [Real]Absence check using state equation in 1986 ms returned sat
[2022-05-19 22:19:50] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 22:19:50] [INFO ] [Nat]Absence check using 331 positive place invariants in 166 ms returned sat
[2022-05-19 22:19:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 22:19:52] [INFO ] [Nat]Absence check using state equation in 1805 ms returned sat
[2022-05-19 22:19:52] [INFO ] Computed and/alt/rep : 779/1494/779 causal constraints (skipped 0 transitions) in 38 ms.
[2022-05-19 22:20:05] [INFO ] Added : 665 causal constraints over 133 iterations in 12548 ms. Result :unknown
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 28 ms :[(NOT p0)]
Product exploration explored 100000 steps with 103 reset in 677 ms.
Product exploration explored 100000 steps with 101 reset in 780 ms.
Built C files in :
/tmp/ltsmin8361341547062058908
[2022-05-19 22:20:06] [INFO ] Computing symmetric may disable matrix : 781 transitions.
[2022-05-19 22:20:06] [INFO ] Computation of Complete disable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-19 22:20:06] [INFO ] Computing symmetric may enable matrix : 781 transitions.
[2022-05-19 22:20:06] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-19 22:20:06] [INFO ] Computing Do-Not-Accords matrix : 781 transitions.
[2022-05-19 22:20:06] [INFO ] Computation of Completed DNA matrix. took 3 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-19 22:20:06] [INFO ] Built C files in 57ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin8361341547062058908
Running compilation step : cd /tmp/ltsmin8361341547062058908;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1988 ms.
Running link step : cd /tmp/ltsmin8361341547062058908;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 38 ms.
Running LTSmin : cd /tmp/ltsmin8361341547062058908;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased8376297178401034508.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 1 out of 931 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 931/931 places, 781/781 transitions.
Applied a total of 0 rules in 25 ms. Remains 931 /931 variables (removed 0) and now considering 781/781 (removed 0) transitions.
// Phase 1: matrix 781 rows 931 cols
[2022-05-19 22:20:21] [INFO ] Computed 331 place invariants in 2 ms
[2022-05-19 22:20:22] [INFO ] Implicit Places using invariants in 563 ms returned []
// Phase 1: matrix 781 rows 931 cols
[2022-05-19 22:20:22] [INFO ] Computed 331 place invariants in 2 ms
[2022-05-19 22:20:23] [INFO ] Implicit Places using invariants and state equation in 821 ms returned []
Implicit Place search using SMT with State Equation took 1385 ms to find 0 implicit places.
[2022-05-19 22:20:23] [INFO ] Redundant transitions in 12 ms returned []
// Phase 1: matrix 781 rows 931 cols
[2022-05-19 22:20:23] [INFO ] Computed 331 place invariants in 2 ms
[2022-05-19 22:20:23] [INFO ] Dead Transitions using invariants and state equation in 388 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 931/931 places, 781/781 transitions.
Built C files in :
/tmp/ltsmin3281970460541692995
[2022-05-19 22:20:23] [INFO ] Computing symmetric may disable matrix : 781 transitions.
[2022-05-19 22:20:23] [INFO ] Computation of Complete disable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-19 22:20:23] [INFO ] Computing symmetric may enable matrix : 781 transitions.
[2022-05-19 22:20:23] [INFO ] Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-19 22:20:23] [INFO ] Computing Do-Not-Accords matrix : 781 transitions.
[2022-05-19 22:20:23] [INFO ] Computation of Completed DNA matrix. took 4 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-19 22:20:23] [INFO ] Built C files in 60ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin3281970460541692995
Running compilation step : cd /tmp/ltsmin3281970460541692995;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 2058 ms.
Running link step : cd /tmp/ltsmin3281970460541692995;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 45 ms.
Running LTSmin : cd /tmp/ltsmin3281970460541692995;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased1442125561605654363.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2022-05-19 22:20:38] [INFO ] Flatten gal took : 29 ms
[2022-05-19 22:20:38] [INFO ] Flatten gal took : 27 ms
[2022-05-19 22:20:38] [INFO ] Time to serialize gal into /tmp/LTL10900222440790917821.gal : 3 ms
[2022-05-19 22:20:38] [INFO ] Time to serialize properties into /tmp/LTL847888831662325262.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL10900222440790917821.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL847888831662325262.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL1090022...266
Read 1 LTL properties
Checking formula 0 : !((X(F("(p991==1)"))))
Formula 0 simplified : !XF"(p991==1)"
Detected timeout of ITS tools.
[2022-05-19 22:20:53] [INFO ] Flatten gal took : 28 ms
[2022-05-19 22:20:53] [INFO ] Applying decomposition
[2022-05-19 22:20:53] [INFO ] Flatten gal took : 27 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/convert-linux64' '-i' '/tmp/graph5021390535836966490.txt' '-o' '/tmp/graph5021390535836966490.bin' '-w' '/tmp/graph5021390535836966490.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph5021390535836966490.bin' '-l' '-1' '-v' '-w' '/tmp/graph5021390535836966490.weights' '-q' '0' '-e' '0.001'
[2022-05-19 22:20:53] [INFO ] Decomposing Gal with order
[2022-05-19 22:20:53] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-19 22:20:54] [INFO ] Removed a total of 181 redundant transitions.
[2022-05-19 22:20:54] [INFO ] Flatten gal took : 46 ms
[2022-05-19 22:20:54] [INFO ] Fuse similar labels procedure discarded/fused a total of 366 labels/synchronizations in 9 ms.
[2022-05-19 22:20:54] [INFO ] Time to serialize gal into /tmp/LTL100064361137983137.gal : 7 ms
[2022-05-19 22:20:54] [INFO ] Time to serialize properties into /tmp/LTL17490374372106992484.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL100064361137983137.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL17490374372106992484.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL1000643...245
Read 1 LTL properties
Checking formula 0 : !((X(F("(i14.i0.i0.u158.p991==1)"))))
Formula 0 simplified : !XF"(i14.i0.i0.u158.p991==1)"
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin7926398615642066606
[2022-05-19 22:21:09] [INFO ] Built C files in 17ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin7926398615642066606
Running compilation step : cd /tmp/ltsmin7926398615642066606;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1277 ms.
Running link step : cd /tmp/ltsmin7926398615642066606;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 34 ms.
Running LTSmin : cd /tmp/ltsmin7926398615642066606;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' 'X(<>((LTLAPp0==true)))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property ShieldPPPs-PT-030B-LTLFireability-11 finished in 133649 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F((p0 U F(((F(p1)||p2)&&p3)))))'
Support contains 4 out of 1837 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1837/1837 places, 1687/1687 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 211 transitions
Trivial Post-agglo rules discarded 211 transitions
Performed 211 trivial Post agglomeration. Transition count delta: 211
Iterating post reduction 0 with 211 rules applied. Total rules applied 211 place count 1836 transition count 1475
Reduce places removed 211 places and 0 transitions.
Iterating post reduction 1 with 211 rules applied. Total rules applied 422 place count 1625 transition count 1475
Performed 150 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 150 Pre rules applied. Total rules applied 422 place count 1625 transition count 1325
Deduced a syphon composed of 150 places in 2 ms
Reduce places removed 150 places and 0 transitions.
Iterating global reduction 2 with 300 rules applied. Total rules applied 722 place count 1475 transition count 1325
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 726 place count 1471 transition count 1321
Iterating global reduction 2 with 4 rules applied. Total rules applied 730 place count 1471 transition count 1321
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 730 place count 1471 transition count 1320
Deduced a syphon composed of 1 places in 3 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 732 place count 1470 transition count 1320
Performed 534 Post agglomeration using F-continuation condition.Transition count delta: 534
Deduced a syphon composed of 534 places in 1 ms
Reduce places removed 534 places and 0 transitions.
Iterating global reduction 2 with 1068 rules applied. Total rules applied 1800 place count 936 transition count 786
Renaming transitions due to excessive name length > 1024 char.
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 1802 place count 934 transition count 784
Applied a total of 1802 rules in 312 ms. Remains 934 /1837 variables (removed 903) and now considering 784/1687 (removed 903) transitions.
// Phase 1: matrix 784 rows 934 cols
[2022-05-19 22:21:24] [INFO ] Computed 331 place invariants in 3 ms
[2022-05-19 22:21:24] [INFO ] Implicit Places using invariants in 406 ms returned []
// Phase 1: matrix 784 rows 934 cols
[2022-05-19 22:21:24] [INFO ] Computed 331 place invariants in 2 ms
[2022-05-19 22:21:25] [INFO ] Implicit Places using invariants and state equation in 856 ms returned []
Implicit Place search using SMT with State Equation took 1271 ms to find 0 implicit places.
[2022-05-19 22:21:25] [INFO ] Redundant transitions in 6 ms returned []
// Phase 1: matrix 784 rows 934 cols
[2022-05-19 22:21:25] [INFO ] Computed 331 place invariants in 3 ms
[2022-05-19 22:21:26] [INFO ] Dead Transitions using invariants and state equation in 383 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 934/1837 places, 784/1687 transitions.
Finished structural reductions, in 1 iterations. Remains : 934/1837 places, 784/1687 transitions.
Stuttering acceptance computed with spot in 74 ms :[(OR (NOT p3) (AND (NOT p1) (NOT p2))), (OR (AND (NOT p1) (NOT p3)) (AND (NOT p1) (NOT p2)))]
Running random walk in product with property : ShieldPPPs-PT-030B-LTLFireability-12 automaton TGBA Formula[mat=[[{ cond=(NOT p3), acceptance={0} source=0 dest: 0}, { cond=(AND p3 (NOT p1) (NOT p2)), acceptance={0} source=0 dest: 1}], [{ cond=(OR (AND (NOT p3) (NOT p1)) (AND (NOT p1) (NOT p2))), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p3:(OR (EQ s837 1) (AND (EQ s261 1) (EQ s282 1))), p1:(EQ s389 1), p2:(AND (EQ s261 1) (EQ s282 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, colored, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 92 reset in 735 ms.
Stuttering criterion allowed to conclude after 60506 steps with 50 reset in 516 ms.
FORMULA ShieldPPPs-PT-030B-LTLFireability-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldPPPs-PT-030B-LTLFireability-12 finished in 3344 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 1 out of 1837 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1837/1837 places, 1687/1687 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 212 transitions
Trivial Post-agglo rules discarded 212 transitions
Performed 212 trivial Post agglomeration. Transition count delta: 212
Iterating post reduction 0 with 212 rules applied. Total rules applied 212 place count 1836 transition count 1474
Reduce places removed 212 places and 0 transitions.
Iterating post reduction 1 with 212 rules applied. Total rules applied 424 place count 1624 transition count 1474
Performed 150 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 150 Pre rules applied. Total rules applied 424 place count 1624 transition count 1324
Deduced a syphon composed of 150 places in 2 ms
Reduce places removed 150 places and 0 transitions.
Iterating global reduction 2 with 300 rules applied. Total rules applied 724 place count 1474 transition count 1324
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 729 place count 1469 transition count 1319
Iterating global reduction 2 with 5 rules applied. Total rules applied 734 place count 1469 transition count 1319
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 734 place count 1469 transition count 1318
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 736 place count 1468 transition count 1318
Performed 534 Post agglomeration using F-continuation condition.Transition count delta: 534
Deduced a syphon composed of 534 places in 1 ms
Reduce places removed 534 places and 0 transitions.
Iterating global reduction 2 with 1068 rules applied. Total rules applied 1804 place count 934 transition count 784
Renaming transitions due to excessive name length > 1024 char.
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 1806 place count 932 transition count 782
Applied a total of 1806 rules in 273 ms. Remains 932 /1837 variables (removed 905) and now considering 782/1687 (removed 905) transitions.
// Phase 1: matrix 782 rows 932 cols
[2022-05-19 22:21:27] [INFO ] Computed 331 place invariants in 6 ms
[2022-05-19 22:21:28] [INFO ] Implicit Places using invariants in 408 ms returned []
// Phase 1: matrix 782 rows 932 cols
[2022-05-19 22:21:28] [INFO ] Computed 331 place invariants in 2 ms
[2022-05-19 22:21:29] [INFO ] Implicit Places using invariants and state equation in 846 ms returned []
Implicit Place search using SMT with State Equation took 1269 ms to find 0 implicit places.
[2022-05-19 22:21:29] [INFO ] Redundant transitions in 6 ms returned []
// Phase 1: matrix 782 rows 932 cols
[2022-05-19 22:21:29] [INFO ] Computed 331 place invariants in 4 ms
[2022-05-19 22:21:29] [INFO ] Dead Transitions using invariants and state equation in 390 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 932/1837 places, 782/1687 transitions.
Finished structural reductions, in 1 iterations. Remains : 932/1837 places, 782/1687 transitions.
Stuttering acceptance computed with spot in 132 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : ShieldPPPs-PT-030B-LTLFireability-14 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(EQ s1 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 1863 steps with 0 reset in 17 ms.
FORMULA ShieldPPPs-PT-030B-LTLFireability-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldPPPs-PT-030B-LTLFireability-14 finished in 2121 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(G(F(X(X(F(G((X(p0)&&p1)))))))))'
Support contains 3 out of 1837 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1837/1837 places, 1687/1687 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 211 transitions
Trivial Post-agglo rules discarded 211 transitions
Performed 211 trivial Post agglomeration. Transition count delta: 211
Iterating post reduction 0 with 211 rules applied. Total rules applied 211 place count 1836 transition count 1475
Reduce places removed 211 places and 0 transitions.
Iterating post reduction 1 with 211 rules applied. Total rules applied 422 place count 1625 transition count 1475
Performed 148 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 148 Pre rules applied. Total rules applied 422 place count 1625 transition count 1327
Deduced a syphon composed of 148 places in 2 ms
Reduce places removed 148 places and 0 transitions.
Iterating global reduction 2 with 296 rules applied. Total rules applied 718 place count 1477 transition count 1327
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 723 place count 1472 transition count 1322
Iterating global reduction 2 with 5 rules applied. Total rules applied 728 place count 1472 transition count 1322
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 728 place count 1472 transition count 1321
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 730 place count 1471 transition count 1321
Performed 534 Post agglomeration using F-continuation condition.Transition count delta: 534
Deduced a syphon composed of 534 places in 1 ms
Reduce places removed 534 places and 0 transitions.
Iterating global reduction 2 with 1068 rules applied. Total rules applied 1798 place count 937 transition count 787
Renaming transitions due to excessive name length > 1024 char.
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 1800 place count 935 transition count 785
Applied a total of 1800 rules in 286 ms. Remains 935 /1837 variables (removed 902) and now considering 785/1687 (removed 902) transitions.
// Phase 1: matrix 785 rows 935 cols
[2022-05-19 22:21:29] [INFO ] Computed 331 place invariants in 2 ms
[2022-05-19 22:21:30] [INFO ] Implicit Places using invariants in 410 ms returned []
// Phase 1: matrix 785 rows 935 cols
[2022-05-19 22:21:30] [INFO ] Computed 331 place invariants in 1 ms
[2022-05-19 22:21:31] [INFO ] Implicit Places using invariants and state equation in 863 ms returned []
Implicit Place search using SMT with State Equation took 1274 ms to find 0 implicit places.
[2022-05-19 22:21:31] [INFO ] Redundant transitions in 9 ms returned []
// Phase 1: matrix 785 rows 935 cols
[2022-05-19 22:21:31] [INFO ] Computed 331 place invariants in 2 ms
[2022-05-19 22:21:31] [INFO ] Dead Transitions using invariants and state equation in 390 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 935/1837 places, 785/1687 transitions.
Finished structural reductions, in 1 iterations. Remains : 935/1837 places, 785/1687 transitions.
Stuttering acceptance computed with spot in 38 ms :[(OR (NOT p0) (NOT p1))]
Running random walk in product with property : ShieldPPPs-PT-030B-LTLFireability-15 automaton TGBA Formula[mat=[[{ cond=(AND p1 p0), acceptance={} source=0 dest: 0}, { cond=(OR (NOT p1) (NOT p0)), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p1:(OR (EQ s625 0) (EQ s654 0)), p0:(EQ s61 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 2144 steps with 0 reset in 20 ms.
FORMULA ShieldPPPs-PT-030B-LTLFireability-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldPPPs-PT-030B-LTLFireability-15 finished in 2040 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(F(p0)))'
Found a CL insensitive property : ShieldPPPs-PT-030B-LTLFireability-09
Stuttering acceptance computed with spot in 105 ms :[(NOT p0), (NOT p0)]
Support contains 3 out of 1837 places. Attempting structural reductions.
Starting structural reductions in SLCL_LTL mode, iteration 0 : 1837/1837 places, 1687/1687 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 211 transitions
Trivial Post-agglo rules discarded 211 transitions
Performed 211 trivial Post agglomeration. Transition count delta: 211
Iterating post reduction 0 with 211 rules applied. Total rules applied 211 place count 1836 transition count 1475
Reduce places removed 211 places and 0 transitions.
Iterating post reduction 1 with 211 rules applied. Total rules applied 422 place count 1625 transition count 1475
Performed 151 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 151 Pre rules applied. Total rules applied 422 place count 1625 transition count 1324
Deduced a syphon composed of 151 places in 2 ms
Reduce places removed 151 places and 0 transitions.
Iterating global reduction 2 with 302 rules applied. Total rules applied 724 place count 1474 transition count 1324
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 729 place count 1469 transition count 1319
Iterating global reduction 2 with 5 rules applied. Total rules applied 734 place count 1469 transition count 1319
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 734 place count 1469 transition count 1318
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 736 place count 1468 transition count 1318
Performed 534 Post agglomeration using F-continuation condition.Transition count delta: 534
Deduced a syphon composed of 534 places in 1 ms
Reduce places removed 534 places and 0 transitions.
Iterating global reduction 2 with 1068 rules applied. Total rules applied 1804 place count 934 transition count 784
Renaming transitions due to excessive name length > 1024 char.
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 1806 place count 932 transition count 782
Applied a total of 1806 rules in 293 ms. Remains 932 /1837 variables (removed 905) and now considering 782/1687 (removed 905) transitions.
// Phase 1: matrix 782 rows 932 cols
[2022-05-19 22:21:32] [INFO ] Computed 331 place invariants in 2 ms
[2022-05-19 22:21:32] [INFO ] Implicit Places using invariants in 374 ms returned []
// Phase 1: matrix 782 rows 932 cols
[2022-05-19 22:21:32] [INFO ] Computed 331 place invariants in 2 ms
[2022-05-19 22:21:33] [INFO ] Implicit Places using invariants and state equation in 790 ms returned []
Implicit Place search using SMT with State Equation took 1167 ms to find 0 implicit places.
// Phase 1: matrix 782 rows 932 cols
[2022-05-19 22:21:33] [INFO ] Computed 331 place invariants in 4 ms
[2022-05-19 22:21:33] [INFO ] Dead Transitions using invariants and state equation in 407 ms found 0 transitions.
Starting structural reductions in SLCL_LTL mode, iteration 1 : 932/1837 places, 782/1687 transitions.
Finished structural reductions, in 1 iterations. Remains : 932/1837 places, 782/1687 transitions.
Running random walk in product with property : ShieldPPPs-PT-030B-LTLFireability-09 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(OR (EQ s403 1) (AND (EQ s573 1) (EQ s616 1)))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak, cl-invariant], stateDesc=[null, null][false, false]]
Product exploration explored 100000 steps with 233 reset in 654 ms.
Product exploration explored 100000 steps with 238 reset in 781 ms.
Computed a total of 1 stabilizing places and 1 stable transitions
Computed a total of 1 stabilizing places and 1 stable transitions
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 98 ms. Reduced automaton from 2 states, 2 edges and 1 AP to 1 states, 1 edges and 1 AP.
Stuttering acceptance computed with spot in 23 ms :[(NOT p0)]
Finished random walk after 552 steps, including 0 resets, run visited all 1 properties in 7 ms. (steps per millisecond=78 )
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 factoid took 120 ms. Reduced automaton from 1 states, 1 edges and 1 AP to 1 states, 1 edges and 1 AP.
Stuttering acceptance computed with spot in 32 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 31 ms :[(NOT p0)]
// Phase 1: matrix 782 rows 932 cols
[2022-05-19 22:21:35] [INFO ] Computed 331 place invariants in 4 ms
[2022-05-19 22:21:36] [INFO ] [Real]Absence check using 331 positive place invariants in 175 ms returned sat
[2022-05-19 22:21:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 22:21:38] [INFO ] [Real]Absence check using state equation in 2181 ms returned sat
[2022-05-19 22:21:38] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 22:21:39] [INFO ] [Nat]Absence check using 331 positive place invariants in 173 ms returned sat
[2022-05-19 22:21:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 22:21:40] [INFO ] [Nat]Absence check using state equation in 1713 ms returned sat
[2022-05-19 22:21:41] [INFO ] Deduced a trap composed of 15 places in 28 ms of which 1 ms to minimize.
[2022-05-19 22:21:41] [INFO ] Deduced a trap composed of 18 places in 29 ms of which 1 ms to minimize.
[2022-05-19 22:21:41] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 176 ms
[2022-05-19 22:21:41] [INFO ] Computed and/alt/rep : 779/1502/779 causal constraints (skipped 0 transitions) in 40 ms.
[2022-05-19 22:21:53] [INFO ] Added : 652 causal constraints over 131 iterations in 12143 ms. Result :sat
Could not prove EG (NOT p0)
Support contains 3 out of 932 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 932/932 places, 782/782 transitions.
Applied a total of 0 rules in 31 ms. Remains 932 /932 variables (removed 0) and now considering 782/782 (removed 0) transitions.
// Phase 1: matrix 782 rows 932 cols
[2022-05-19 22:21:53] [INFO ] Computed 331 place invariants in 3 ms
[2022-05-19 22:21:53] [INFO ] Implicit Places using invariants in 386 ms returned []
// Phase 1: matrix 782 rows 932 cols
[2022-05-19 22:21:53] [INFO ] Computed 331 place invariants in 1 ms
[2022-05-19 22:21:54] [INFO ] Implicit Places using invariants and state equation in 804 ms returned []
Implicit Place search using SMT with State Equation took 1197 ms to find 0 implicit places.
[2022-05-19 22:21:54] [INFO ] Redundant transitions in 9 ms returned []
// Phase 1: matrix 782 rows 932 cols
[2022-05-19 22:21:54] [INFO ] Computed 331 place invariants in 2 ms
[2022-05-19 22:21:54] [INFO ] Dead Transitions using invariants and state equation in 366 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 932/932 places, 782/782 transitions.
Computed a total of 1 stabilizing places and 1 stable transitions
Computed a total of 1 stabilizing places and 1 stable transitions
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 80 ms. Reduced automaton from 1 states, 1 edges and 1 AP to 1 states, 1 edges and 1 AP.
Stuttering acceptance computed with spot in 31 ms :[(NOT p0)]
Finished random walk after 450 steps, including 0 resets, run visited all 1 properties in 5 ms. (steps per millisecond=90 )
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 factoid took 201 ms. Reduced automaton from 1 states, 1 edges and 1 AP to 1 states, 1 edges and 1 AP.
Stuttering acceptance computed with spot in 24 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 25 ms :[(NOT p0)]
// Phase 1: matrix 782 rows 932 cols
[2022-05-19 22:21:55] [INFO ] Computed 331 place invariants in 4 ms
[2022-05-19 22:21:55] [INFO ] [Real]Absence check using 331 positive place invariants in 175 ms returned sat
[2022-05-19 22:21:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 22:21:58] [INFO ] [Real]Absence check using state equation in 2115 ms returned sat
[2022-05-19 22:21:58] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 22:21:58] [INFO ] [Nat]Absence check using 331 positive place invariants in 172 ms returned sat
[2022-05-19 22:21:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 22:22:00] [INFO ] [Nat]Absence check using state equation in 1714 ms returned sat
[2022-05-19 22:22:00] [INFO ] Deduced a trap composed of 15 places in 28 ms of which 1 ms to minimize.
[2022-05-19 22:22:00] [INFO ] Deduced a trap composed of 18 places in 29 ms of which 0 ms to minimize.
[2022-05-19 22:22:00] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 191 ms
[2022-05-19 22:22:00] [INFO ] Computed and/alt/rep : 779/1502/779 causal constraints (skipped 0 transitions) in 40 ms.
[2022-05-19 22:22:13] [INFO ] Added : 652 causal constraints over 131 iterations in 12394 ms. Result :sat
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 36 ms :[(NOT p0)]
Product exploration explored 100000 steps with 235 reset in 651 ms.
Product exploration explored 100000 steps with 234 reset in 795 ms.
Built C files in :
/tmp/ltsmin3376067596456440735
[2022-05-19 22:22:14] [INFO ] Computing symmetric may disable matrix : 782 transitions.
[2022-05-19 22:22:14] [INFO ] Computation of Complete disable matrix. took 7 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-19 22:22:14] [INFO ] Computing symmetric may enable matrix : 782 transitions.
[2022-05-19 22:22:14] [INFO ] Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-19 22:22:14] [INFO ] Computing Do-Not-Accords matrix : 782 transitions.
[2022-05-19 22:22:14] [INFO ] Computation of Completed DNA matrix. took 3 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-19 22:22:14] [INFO ] Built C files in 63ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin3376067596456440735
Running compilation step : cd /tmp/ltsmin3376067596456440735;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 2049 ms.
Running link step : cd /tmp/ltsmin3376067596456440735;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 51 ms.
Running LTSmin : cd /tmp/ltsmin3376067596456440735;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased17445575055136410266.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 3 out of 932 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 932/932 places, 782/782 transitions.
Applied a total of 0 rules in 32 ms. Remains 932 /932 variables (removed 0) and now considering 782/782 (removed 0) transitions.
// Phase 1: matrix 782 rows 932 cols
[2022-05-19 22:22:29] [INFO ] Computed 331 place invariants in 4 ms
[2022-05-19 22:22:30] [INFO ] Implicit Places using invariants in 399 ms returned []
// Phase 1: matrix 782 rows 932 cols
[2022-05-19 22:22:30] [INFO ] Computed 331 place invariants in 4 ms
[2022-05-19 22:22:30] [INFO ] Implicit Places using invariants and state equation in 843 ms returned []
Implicit Place search using SMT with State Equation took 1244 ms to find 0 implicit places.
[2022-05-19 22:22:30] [INFO ] Redundant transitions in 11 ms returned []
// Phase 1: matrix 782 rows 932 cols
[2022-05-19 22:22:30] [INFO ] Computed 331 place invariants in 2 ms
[2022-05-19 22:22:31] [INFO ] Dead Transitions using invariants and state equation in 389 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 932/932 places, 782/782 transitions.
Built C files in :
/tmp/ltsmin13846245348892422185
[2022-05-19 22:22:31] [INFO ] Computing symmetric may disable matrix : 782 transitions.
[2022-05-19 22:22:31] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-19 22:22:31] [INFO ] Computing symmetric may enable matrix : 782 transitions.
[2022-05-19 22:22:31] [INFO ] Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-19 22:22:31] [INFO ] Computing Do-Not-Accords matrix : 782 transitions.
[2022-05-19 22:22:31] [INFO ] Computation of Completed DNA matrix. took 3 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-19 22:22:31] [INFO ] Built C files in 62ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin13846245348892422185
Running compilation step : cd /tmp/ltsmin13846245348892422185;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 2103 ms.
Running link step : cd /tmp/ltsmin13846245348892422185;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 50 ms.
Running LTSmin : cd /tmp/ltsmin13846245348892422185;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased9544158617182533940.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2022-05-19 22:22:46] [INFO ] Flatten gal took : 25 ms
[2022-05-19 22:22:46] [INFO ] Flatten gal took : 23 ms
[2022-05-19 22:22:46] [INFO ] Time to serialize gal into /tmp/LTL11556910273699555332.gal : 3 ms
[2022-05-19 22:22:46] [INFO ] Time to serialize properties into /tmp/LTL16636486504634858620.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL11556910273699555332.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL16636486504634858620.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL1155691...268
Read 1 LTL properties
Checking formula 0 : !((X(F("((p898==1)||((p1264==1)&&(p1354==1)))"))))
Formula 0 simplified : !XF"((p898==1)||((p1264==1)&&(p1354==1)))"
Detected timeout of ITS tools.
[2022-05-19 22:23:01] [INFO ] Flatten gal took : 33 ms
[2022-05-19 22:23:01] [INFO ] Applying decomposition
[2022-05-19 22:23:01] [INFO ] Flatten gal took : 24 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/convert-linux64' '-i' '/tmp/graph17416290526212611818.txt' '-o' '/tmp/graph17416290526212611818.bin' '-w' '/tmp/graph17416290526212611818.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph17416290526212611818.bin' '-l' '-1' '-v' '-w' '/tmp/graph17416290526212611818.weights' '-q' '0' '-e' '0.001'
[2022-05-19 22:23:01] [INFO ] Decomposing Gal with order
[2022-05-19 22:23:01] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-19 22:23:01] [INFO ] Removed a total of 180 redundant transitions.
[2022-05-19 22:23:01] [INFO ] Flatten gal took : 44 ms
[2022-05-19 22:23:01] [INFO ] Fuse similar labels procedure discarded/fused a total of 360 labels/synchronizations in 7 ms.
[2022-05-19 22:23:01] [INFO ] Time to serialize gal into /tmp/LTL13726753594104742416.gal : 6 ms
[2022-05-19 22:23:01] [INFO ] Time to serialize properties into /tmp/LTL2306545912126192415.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL13726753594104742416.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL2306545912126192415.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL1372675...246
Read 1 LTL properties
Checking formula 0 : !((X(F("((i12.i0.u143.p898==1)||((i18.i2.u204.p1264==1)&&(i19.i3.u219.p1354==1)))"))))
Formula 0 simplified : !XF"((i12.i0.u143.p898==1)||((i18.i2.u204.p1264==1)&&(i19.i3.u219.p1354==1)))"
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin555208561090789955
[2022-05-19 22:23:16] [INFO ] Built C files in 16ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin555208561090789955
Running compilation step : cd /tmp/ltsmin555208561090789955;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1335 ms.
Running link step : cd /tmp/ltsmin555208561090789955;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 34 ms.
Running LTSmin : cd /tmp/ltsmin555208561090789955;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' 'X(<>((LTLAPp0==true)))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property ShieldPPPs-PT-030B-LTLFireability-09 finished in 120061 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(F(p0)))'
Found a CL insensitive property : ShieldPPPs-PT-030B-LTLFireability-11
Stuttering acceptance computed with spot in 76 ms :[(NOT p0), (NOT p0)]
Support contains 1 out of 1837 places. Attempting structural reductions.
Starting structural reductions in SLCL_LTL mode, iteration 0 : 1837/1837 places, 1687/1687 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 212 transitions
Trivial Post-agglo rules discarded 212 transitions
Performed 212 trivial Post agglomeration. Transition count delta: 212
Iterating post reduction 0 with 212 rules applied. Total rules applied 212 place count 1836 transition count 1474
Reduce places removed 212 places and 0 transitions.
Iterating post reduction 1 with 212 rules applied. Total rules applied 424 place count 1624 transition count 1474
Performed 150 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 150 Pre rules applied. Total rules applied 424 place count 1624 transition count 1324
Deduced a syphon composed of 150 places in 2 ms
Reduce places removed 150 places and 0 transitions.
Iterating global reduction 2 with 300 rules applied. Total rules applied 724 place count 1474 transition count 1324
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 729 place count 1469 transition count 1319
Iterating global reduction 2 with 5 rules applied. Total rules applied 734 place count 1469 transition count 1319
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 734 place count 1469 transition count 1318
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 736 place count 1468 transition count 1318
Performed 535 Post agglomeration using F-continuation condition.Transition count delta: 535
Deduced a syphon composed of 535 places in 1 ms
Reduce places removed 535 places and 0 transitions.
Iterating global reduction 2 with 1070 rules applied. Total rules applied 1806 place count 933 transition count 783
Renaming transitions due to excessive name length > 1024 char.
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 1808 place count 931 transition count 781
Applied a total of 1808 rules in 315 ms. Remains 931 /1837 variables (removed 906) and now considering 781/1687 (removed 906) transitions.
// Phase 1: matrix 781 rows 931 cols
[2022-05-19 22:23:32] [INFO ] Computed 331 place invariants in 4 ms
[2022-05-19 22:23:32] [INFO ] Implicit Places using invariants in 384 ms returned []
// Phase 1: matrix 781 rows 931 cols
[2022-05-19 22:23:32] [INFO ] Computed 331 place invariants in 3 ms
[2022-05-19 22:23:33] [INFO ] Implicit Places using invariants and state equation in 841 ms returned []
Implicit Place search using SMT with State Equation took 1235 ms to find 0 implicit places.
// Phase 1: matrix 781 rows 931 cols
[2022-05-19 22:23:33] [INFO ] Computed 331 place invariants in 2 ms
[2022-05-19 22:23:34] [INFO ] Dead Transitions using invariants and state equation in 397 ms found 0 transitions.
Starting structural reductions in SLCL_LTL mode, iteration 1 : 931/1837 places, 781/1687 transitions.
Finished structural reductions, in 1 iterations. Remains : 931/1837 places, 781/1687 transitions.
Running random walk in product with property : ShieldPPPs-PT-030B-LTLFireability-11 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(EQ s444 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak, cl-invariant], stateDesc=[null, null][false, false]]
Product exploration explored 100000 steps with 103 reset in 723 ms.
Product exploration explored 100000 steps with 102 reset in 818 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 124 ms. Reduced automaton from 2 states, 2 edges and 1 AP to 1 states, 1 edges and 1 AP.
Stuttering acceptance computed with spot in 36 ms :[(NOT p0)]
Finished random walk after 1003 steps, including 0 resets, run visited all 1 properties in 13 ms. (steps per millisecond=77 )
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 factoid took 104 ms. Reduced automaton from 1 states, 1 edges and 1 AP to 1 states, 1 edges and 1 AP.
Stuttering acceptance computed with spot in 26 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 34 ms :[(NOT p0)]
// Phase 1: matrix 781 rows 931 cols
[2022-05-19 22:23:36] [INFO ] Computed 331 place invariants in 2 ms
[2022-05-19 22:23:36] [INFO ] [Real]Absence check using 331 positive place invariants in 169 ms returned sat
[2022-05-19 22:23:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 22:23:38] [INFO ] [Real]Absence check using state equation in 1886 ms returned sat
[2022-05-19 22:23:38] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 22:23:39] [INFO ] [Nat]Absence check using 331 positive place invariants in 163 ms returned sat
[2022-05-19 22:23:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 22:23:40] [INFO ] [Nat]Absence check using state equation in 1733 ms returned sat
[2022-05-19 22:23:40] [INFO ] Deduced a trap composed of 15 places in 35 ms of which 0 ms to minimize.
[2022-05-19 22:23:41] [INFO ] Deduced a trap composed of 18 places in 30 ms of which 0 ms to minimize.
[2022-05-19 22:23:41] [INFO ] Deduced a trap composed of 15 places in 34 ms of which 1 ms to minimize.
[2022-05-19 22:23:41] [INFO ] Deduced a trap composed of 21 places in 34 ms of which 0 ms to minimize.
[2022-05-19 22:23:41] [INFO ] Deduced a trap composed of 24 places in 36 ms of which 1 ms to minimize.
[2022-05-19 22:23:41] [INFO ] Trap strengthening (SAT) tested/added 6/5 trap constraints in 569 ms
[2022-05-19 22:23:41] [INFO ] Computed and/alt/rep : 779/1494/779 causal constraints (skipped 0 transitions) in 36 ms.
[2022-05-19 22:23:53] [INFO ] Added : 625 causal constraints over 125 iterations in 12099 ms. Result :unknown
Could not prove EG (NOT p0)
Support contains 1 out of 931 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 931/931 places, 781/781 transitions.
Applied a total of 0 rules in 31 ms. Remains 931 /931 variables (removed 0) and now considering 781/781 (removed 0) transitions.
// Phase 1: matrix 781 rows 931 cols
[2022-05-19 22:23:53] [INFO ] Computed 331 place invariants in 1 ms
[2022-05-19 22:23:54] [INFO ] Implicit Places using invariants in 530 ms returned []
// Phase 1: matrix 781 rows 931 cols
[2022-05-19 22:23:54] [INFO ] Computed 331 place invariants in 1 ms
[2022-05-19 22:23:54] [INFO ] Implicit Places using invariants and state equation in 770 ms returned []
Implicit Place search using SMT with State Equation took 1324 ms to find 0 implicit places.
[2022-05-19 22:23:54] [INFO ] Redundant transitions in 12 ms returned []
// Phase 1: matrix 781 rows 931 cols
[2022-05-19 22:23:54] [INFO ] Computed 331 place invariants in 2 ms
[2022-05-19 22:23:55] [INFO ] Dead Transitions using invariants and state equation in 391 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 931/931 places, 781/781 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 97 ms. Reduced automaton from 1 states, 1 edges and 1 AP to 1 states, 1 edges and 1 AP.
Stuttering acceptance computed with spot in 41 ms :[(NOT p0)]
Finished random walk after 984 steps, including 0 resets, run visited all 1 properties in 10 ms. (steps per millisecond=98 )
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 factoid took 165 ms. Reduced automaton from 1 states, 1 edges and 1 AP to 1 states, 1 edges and 1 AP.
Stuttering acceptance computed with spot in 41 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 32 ms :[(NOT p0)]
// Phase 1: matrix 781 rows 931 cols
[2022-05-19 22:23:55] [INFO ] Computed 331 place invariants in 4 ms
[2022-05-19 22:23:56] [INFO ] [Real]Absence check using 331 positive place invariants in 174 ms returned sat
[2022-05-19 22:23:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 22:23:58] [INFO ] [Real]Absence check using state equation in 2013 ms returned sat
[2022-05-19 22:23:58] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 22:23:59] [INFO ] [Nat]Absence check using 331 positive place invariants in 176 ms returned sat
[2022-05-19 22:23:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 22:24:00] [INFO ] [Nat]Absence check using state equation in 1695 ms returned sat
[2022-05-19 22:24:00] [INFO ] Deduced a trap composed of 15 places in 29 ms of which 0 ms to minimize.
[2022-05-19 22:24:00] [INFO ] Deduced a trap composed of 18 places in 35 ms of which 1 ms to minimize.
[2022-05-19 22:24:01] [INFO ] Deduced a trap composed of 15 places in 37 ms of which 0 ms to minimize.
[2022-05-19 22:24:01] [INFO ] Deduced a trap composed of 21 places in 33 ms of which 0 ms to minimize.
[2022-05-19 22:24:01] [INFO ] Deduced a trap composed of 24 places in 46 ms of which 0 ms to minimize.
[2022-05-19 22:24:01] [INFO ] Trap strengthening (SAT) tested/added 6/5 trap constraints in 593 ms
[2022-05-19 22:24:01] [INFO ] Computed and/alt/rep : 779/1494/779 causal constraints (skipped 0 transitions) in 42 ms.
[2022-05-19 22:24:13] [INFO ] Added : 625 causal constraints over 125 iterations in 12104 ms. Result :unknown
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 41 ms :[(NOT p0)]
Product exploration explored 100000 steps with 103 reset in 722 ms.
Product exploration explored 100000 steps with 102 reset in 828 ms.
Built C files in :
/tmp/ltsmin11315568318101680253
[2022-05-19 22:24:15] [INFO ] Computing symmetric may disable matrix : 781 transitions.
[2022-05-19 22:24:15] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-19 22:24:15] [INFO ] Computing symmetric may enable matrix : 781 transitions.
[2022-05-19 22:24:15] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-19 22:24:15] [INFO ] Computing Do-Not-Accords matrix : 781 transitions.
[2022-05-19 22:24:15] [INFO ] Computation of Completed DNA matrix. took 4 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-19 22:24:15] [INFO ] Built C files in 64ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin11315568318101680253
Running compilation step : cd /tmp/ltsmin11315568318101680253;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 2042 ms.
Running link step : cd /tmp/ltsmin11315568318101680253;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 47 ms.
Running LTSmin : cd /tmp/ltsmin11315568318101680253;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased10067542913145548099.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 1 out of 931 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 931/931 places, 781/781 transitions.
Applied a total of 0 rules in 26 ms. Remains 931 /931 variables (removed 0) and now considering 781/781 (removed 0) transitions.
// Phase 1: matrix 781 rows 931 cols
[2022-05-19 22:24:30] [INFO ] Computed 331 place invariants in 4 ms
[2022-05-19 22:24:30] [INFO ] Implicit Places using invariants in 416 ms returned []
// Phase 1: matrix 781 rows 931 cols
[2022-05-19 22:24:30] [INFO ] Computed 331 place invariants in 1 ms
[2022-05-19 22:24:31] [INFO ] Implicit Places using invariants and state equation in 808 ms returned []
Implicit Place search using SMT with State Equation took 1226 ms to find 0 implicit places.
[2022-05-19 22:24:31] [INFO ] Redundant transitions in 7 ms returned []
// Phase 1: matrix 781 rows 931 cols
[2022-05-19 22:24:31] [INFO ] Computed 331 place invariants in 2 ms
[2022-05-19 22:24:31] [INFO ] Dead Transitions using invariants and state equation in 380 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 931/931 places, 781/781 transitions.
Built C files in :
/tmp/ltsmin4594549064269682211
[2022-05-19 22:24:31] [INFO ] Computing symmetric may disable matrix : 781 transitions.
[2022-05-19 22:24:31] [INFO ] Computation of Complete disable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-19 22:24:31] [INFO ] Computing symmetric may enable matrix : 781 transitions.
[2022-05-19 22:24:31] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-19 22:24:31] [INFO ] Computing Do-Not-Accords matrix : 781 transitions.
[2022-05-19 22:24:31] [INFO ] Computation of Completed DNA matrix. took 4 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-19 22:24:31] [INFO ] Built C files in 56ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin4594549064269682211
Running compilation step : cd /tmp/ltsmin4594549064269682211;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 2035 ms.
Running link step : cd /tmp/ltsmin4594549064269682211;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 47 ms.
Running LTSmin : cd /tmp/ltsmin4594549064269682211;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased15478290551379924328.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2022-05-19 22:24:46] [INFO ] Flatten gal took : 25 ms
[2022-05-19 22:24:47] [INFO ] Flatten gal took : 24 ms
[2022-05-19 22:24:47] [INFO ] Time to serialize gal into /tmp/LTL15992755168291670579.gal : 2 ms
[2022-05-19 22:24:47] [INFO ] Time to serialize properties into /tmp/LTL2267551697353592055.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL15992755168291670579.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL2267551697353592055.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL1599275...267
Read 1 LTL properties
Checking formula 0 : !((X(F("(p991==1)"))))
Formula 0 simplified : !XF"(p991==1)"
Detected timeout of ITS tools.
[2022-05-19 22:25:02] [INFO ] Flatten gal took : 27 ms
[2022-05-19 22:25:02] [INFO ] Applying decomposition
[2022-05-19 22:25:02] [INFO ] Flatten gal took : 24 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/convert-linux64' '-i' '/tmp/graph10651026325584651600.txt' '-o' '/tmp/graph10651026325584651600.bin' '-w' '/tmp/graph10651026325584651600.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph10651026325584651600.bin' '-l' '-1' '-v' '-w' '/tmp/graph10651026325584651600.weights' '-q' '0' '-e' '0.001'
[2022-05-19 22:25:02] [INFO ] Decomposing Gal with order
[2022-05-19 22:25:02] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-19 22:25:02] [INFO ] Removed a total of 182 redundant transitions.
[2022-05-19 22:25:02] [INFO ] Flatten gal took : 45 ms
[2022-05-19 22:25:02] [INFO ] Fuse similar labels procedure discarded/fused a total of 366 labels/synchronizations in 10 ms.
[2022-05-19 22:25:02] [INFO ] Time to serialize gal into /tmp/LTL10680898872978756229.gal : 4 ms
[2022-05-19 22:25:02] [INFO ] Time to serialize properties into /tmp/LTL3063023608829868252.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL10680898872978756229.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL3063023608829868252.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL1068089...246
Read 1 LTL properties
Checking formula 0 : !((X(F("(i14.i0.i0.u158.p991==1)"))))
Formula 0 simplified : !XF"(i14.i0.i0.u158.p991==1)"
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin6522544928643406452
[2022-05-19 22:25:17] [INFO ] Built C files in 15ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin6522544928643406452
Running compilation step : cd /tmp/ltsmin6522544928643406452;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1338 ms.
Running link step : cd /tmp/ltsmin6522544928643406452;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 35 ms.
Running LTSmin : cd /tmp/ltsmin6522544928643406452;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' 'X(<>((LTLAPp0==true)))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property ShieldPPPs-PT-030B-LTLFireability-11 finished in 120464 ms.
[2022-05-19 22:25:32] [INFO ] Flatten gal took : 40 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin10324815020192341659
[2022-05-19 22:25:32] [INFO ] Too many transitions (1687) to apply POR reductions. Disabling POR matrices.
[2022-05-19 22:25:32] [INFO ] Applying decomposition
[2022-05-19 22:25:32] [INFO ] Built C files in 25ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin10324815020192341659
Running compilation step : cd /tmp/ltsmin10324815020192341659;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '240' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
[2022-05-19 22:25:32] [INFO ] Flatten gal took : 41 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/convert-linux64' '-i' '/tmp/graph15054845568426712835.txt' '-o' '/tmp/graph15054845568426712835.bin' '-w' '/tmp/graph15054845568426712835.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph15054845568426712835.bin' '-l' '-1' '-v' '-w' '/tmp/graph15054845568426712835.weights' '-q' '0' '-e' '0.001'
[2022-05-19 22:25:32] [INFO ] Decomposing Gal with order
[2022-05-19 22:25:32] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-19 22:25:32] [INFO ] Removed a total of 270 redundant transitions.
[2022-05-19 22:25:32] [INFO ] Flatten gal took : 76 ms
[2022-05-19 22:25:32] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 8 ms.
[2022-05-19 22:25:32] [INFO ] Time to serialize gal into /tmp/LTLFireability6981627140527984363.gal : 16 ms
[2022-05-19 22:25:32] [INFO ] Time to serialize properties into /tmp/LTLFireability11171713570877324187.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLFireability6981627140527984363.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability11171713570877324187.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTLFireabi...268
Read 3 LTL properties
Checking formula 0 : !((G(F("(i4.u131.p366==1)"))))
Formula 0 simplified : !GF"(i4.u131.p366==1)"
Compilation finished in 3327 ms.
Running link step : cd /tmp/ltsmin10324815020192341659;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 40 ms.
Running LTSmin : cd /tmp/ltsmin10324815020192341659;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '[](<>((LTLAPp0==true)))' '--buchi-type=spotba'
WARNING : LTSmin timed out (>1200 s) on command cd /tmp/ltsmin10324815020192341659;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '[](<>((LTLAPp0==true)))' '--buchi-type=spotba'
Running LTSmin : cd /tmp/ltsmin10324815020192341659;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' 'X(<>((LTLAPp1==true)))' '--buchi-type=spotba'
Detected timeout of ITS tools.
[2022-05-19 22:49:32] [INFO ] Applying decomposition
[2022-05-19 22:49:33] [INFO ] Flatten gal took : 99 ms
[2022-05-19 22:49:33] [INFO ] Decomposing Gal with order
[2022-05-19 22:49:33] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-19 22:49:33] [INFO ] Removed a total of 180 redundant transitions.
[2022-05-19 22:49:33] [INFO ] Flatten gal took : 159 ms
[2022-05-19 22:49:33] [INFO ] Fuse similar labels procedure discarded/fused a total of 360 labels/synchronizations in 45 ms.
[2022-05-19 22:49:34] [INFO ] Time to serialize gal into /tmp/LTLFireability13164426478837329326.gal : 43 ms
[2022-05-19 22:49:34] [INFO ] Time to serialize properties into /tmp/LTLFireability999556186367706841.ltl : 13 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLFireability13164426478837329326.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability999556186367706841.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTLFireabi...267
Read 3 LTL properties
Checking formula 0 : !((G(F("(i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i1.u135.p366==1)"))))
Formula 0 simplified : !GF"(i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i1.u135.p366==1)"
WARNING : LTSmin timed out (>1200 s) on command cd /tmp/ltsmin10324815020192341659;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' 'X(<>((LTLAPp1==true)))' '--buchi-type=spotba'
Running LTSmin : cd /tmp/ltsmin10324815020192341659;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' 'X(<>((LTLAPp2==true)))' '--buchi-type=spotba'

BK_TIME_CONFINEMENT_REACHED

--------------------
content from stderr:

+ export LANG=C
+ LANG=C
+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution LTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ export PYTHONPATH=/usr/lib/python3.9/site-packages/
+ PYTHONPATH=/usr/lib/python3.9/site-packages/
+ export LD_LIBRARY_PATH=/usr/local/lib:
+ LD_LIBRARY_PATH=/usr/local/lib:
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202205111006.jar
+ VERSION=202205111006
+ echo 'Running Version 202205111006'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data @none -pnfolder /home/mcc/execution -examination LTLFireability -spotpath /home/mcc/BenchKit/bin//..//ltlfilt -z3path /home/mcc/BenchKit/bin//..//z3/bin/z3 -yices2path /home/mcc/BenchKit/bin//..//yices/bin/yices -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600 -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=@none -Xss128m -Xms40m -Xmx8192m

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="ShieldPPPs-PT-030B"
export BK_EXAMINATION="LTLFireability"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-4028"
echo " Executing tool itstools"
echo " Input is ShieldPPPs-PT-030B, examination is LTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r222-tall-165286025300476"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ShieldPPPs-PT-030B.tgz
mv ShieldPPPs-PT-030B execution
cd execution
if [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "UpperBounds" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] || [ "LTLFireability" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "LTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLFireability" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "LTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLFireability.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '' LTLFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLFireability"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;