Execution Chart

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

Trace from the execution

Formatting '/mnt/tpsp/fkordon/mcc2022-input.r006-tajo-165245688700012.qcow2', fmt=qcow2 size=4294967296 backing_file='/mnt/tpsp/fkordon/mcc2022-input.qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
.....................
=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is ASLink-PT-01a, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r006-tajo-165245688700012
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 444K
-rw-r--r-- 1 mcc users 7.1K Apr 30 07:23 CTLCardinality.txt
-rw-r--r-- 1 mcc users 80K Apr 30 07:23 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.5K Apr 30 07:23 CTLFireability.txt
-rw-r--r-- 1 mcc users 52K Apr 30 07:23 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 10 09:33 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.0K May 10 09:33 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.6K May 9 06:59 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K May 9 06:59 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K May 9 06:59 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K May 9 06:59 LTLFireability.xml
-rw-r--r-- 1 mcc users 1.6K May 9 06:59 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K May 9 06:59 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 10 09:33 equiv_col
-rw-r--r-- 1 mcc users 4 May 10 09:33 instance
-rw-r--r-- 1 mcc users 6 May 10 09:33 iscolored
-rw-r--r-- 1 mcc users 201K May 10 09:33 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 ASLink-PT-01a-LTLFireability-00
FORMULA_NAME ASLink-PT-01a-LTLFireability-01
FORMULA_NAME ASLink-PT-01a-LTLFireability-02
FORMULA_NAME ASLink-PT-01a-LTLFireability-03
FORMULA_NAME ASLink-PT-01a-LTLFireability-04
FORMULA_NAME ASLink-PT-01a-LTLFireability-05
FORMULA_NAME ASLink-PT-01a-LTLFireability-06
FORMULA_NAME ASLink-PT-01a-LTLFireability-07
FORMULA_NAME ASLink-PT-01a-LTLFireability-08
FORMULA_NAME ASLink-PT-01a-LTLFireability-09
FORMULA_NAME ASLink-PT-01a-LTLFireability-10
FORMULA_NAME ASLink-PT-01a-LTLFireability-11
FORMULA_NAME ASLink-PT-01a-LTLFireability-12
FORMULA_NAME ASLink-PT-01a-LTLFireability-13
FORMULA_NAME ASLink-PT-01a-LTLFireability-14
FORMULA_NAME ASLink-PT-01a-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1652644602218

Running Version 202205111006
[2022-05-15 19:56:43] [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]
[2022-05-15 19:56:43] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-15 19:56:43] [INFO ] Load time of PNML (sax parser for PT used): 111 ms
[2022-05-15 19:56:43] [INFO ] Transformed 431 places.
[2022-05-15 19:56:43] [INFO ] Transformed 735 transitions.
[2022-05-15 19:56:43] [INFO ] Found NUPN structural information;
[2022-05-15 19:56:43] [INFO ] Parsed PT model containing 431 places and 735 transitions in 229 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 10 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 2 formulas.
Ensure Unique test removed 7 transitions
Reduce redundant transitions removed 7 transitions.
FORMULA ASLink-PT-01a-LTLFireability-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ASLink-PT-01a-LTLFireability-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 54 out of 431 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 431/431 places, 728/728 transitions.
Ensure Unique test removed 3 places
Discarding 2 places :
Implicit places reduction removed 2 places
Iterating post reduction 0 with 5 rules applied. Total rules applied 5 place count 426 transition count 728
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 10 place count 421 transition count 715
Ensure Unique test removed 1 places
Iterating global reduction 1 with 6 rules applied. Total rules applied 16 place count 420 transition count 715
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 18 place count 420 transition count 713
Applied a total of 18 rules in 74 ms. Remains 420 /431 variables (removed 11) and now considering 713/728 (removed 15) transitions.
// Phase 1: matrix 713 rows 420 cols
[2022-05-15 19:56:44] [INFO ] Computed 74 place invariants in 31 ms
[2022-05-15 19:56:44] [INFO ] Implicit Places using invariants in 440 ms returned [1, 19, 23, 52, 70, 199, 204, 216, 221, 222, 223, 257, 259, 262, 280, 281, 283, 301, 309, 317, 323, 329, 341, 349, 355, 361, 369]
Discarding 27 places :
Implicit Place search using SMT only with invariants took 474 ms to find 27 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 393/431 places, 713/728 transitions.
Discarding 12 places :
Symmetric choice reduction at 0 with 12 rule applications. Total rules 12 place count 381 transition count 701
Iterating global reduction 0 with 12 rules applied. Total rules applied 24 place count 381 transition count 701
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 32 place count 373 transition count 693
Iterating global reduction 0 with 8 rules applied. Total rules applied 40 place count 373 transition count 693
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 43 place count 370 transition count 690
Iterating global reduction 0 with 3 rules applied. Total rules applied 46 place count 370 transition count 690
Applied a total of 46 rules in 38 ms. Remains 370 /393 variables (removed 23) and now considering 690/713 (removed 23) transitions.
// Phase 1: matrix 690 rows 370 cols
[2022-05-15 19:56:44] [INFO ] Computed 47 place invariants in 15 ms
[2022-05-15 19:56:44] [INFO ] Implicit Places using invariants in 195 ms returned []
// Phase 1: matrix 690 rows 370 cols
[2022-05-15 19:56:44] [INFO ] Computed 47 place invariants in 7 ms
[2022-05-15 19:56:45] [INFO ] Implicit Places using invariants and state equation in 543 ms returned []
Implicit Place search using SMT with State Equation took 741 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 370/431 places, 690/728 transitions.
Finished structural reductions, in 2 iterations. Remains : 370/431 places, 690/728 transitions.
Support contains 54 out of 370 places after structural reductions.
[2022-05-15 19:56:45] [INFO ] Flatten gal took : 89 ms
[2022-05-15 19:56:45] [INFO ] Flatten gal took : 51 ms
[2022-05-15 19:56:45] [INFO ] Input system was already deterministic with 690 transitions.
Incomplete random walk after 10000 steps, including 188 resets, run finished after 558 ms. (steps per millisecond=17 ) properties (out of 33) seen :11
Incomplete Best-First random walk after 1000 steps, including 7 resets, run finished after 40 ms. (steps per millisecond=25 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 1001 steps, including 8 resets, run finished after 17 ms. (steps per millisecond=58 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 1001 steps, including 8 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 1001 steps, including 8 resets, run finished after 20 ms. (steps per millisecond=50 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 1000 steps, including 5 resets, run finished after 11 ms. (steps per millisecond=90 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 1001 steps, including 6 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 1001 steps, including 8 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 1001 steps, including 9 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 1000 steps, including 10 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 1001 steps, including 9 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 1001 steps, including 7 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 1001 steps, including 8 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 1000 steps, including 7 resets, run finished after 11 ms. (steps per millisecond=90 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 1000 steps, including 6 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 1001 steps, including 8 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 1000 steps, including 8 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 1001 steps, including 6 resets, run finished after 17 ms. (steps per millisecond=58 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 1001 steps, including 8 resets, run finished after 18 ms. (steps per millisecond=55 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 1001 steps, including 6 resets, run finished after 24 ms. (steps per millisecond=41 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 1000 steps, including 6 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 22) seen :0
Running SMT prover for 22 properties.
// Phase 1: matrix 690 rows 370 cols
[2022-05-15 19:56:46] [INFO ] Computed 47 place invariants in 7 ms
[2022-05-15 19:56:46] [INFO ] [Real]Absence check using 11 positive place invariants in 5 ms returned sat
[2022-05-15 19:56:46] [INFO ] [Real]Absence check using 11 positive and 36 generalized place invariants in 10 ms returned sat
[2022-05-15 19:56:47] [INFO ] After 498ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0 real:21
[2022-05-15 19:56:47] [INFO ] [Nat]Absence check using 11 positive place invariants in 11 ms returned sat
[2022-05-15 19:56:47] [INFO ] [Nat]Absence check using 11 positive and 36 generalized place invariants in 10 ms returned sat
[2022-05-15 19:56:48] [INFO ] After 1202ms SMT Verify possible using state equation in natural domain returned unsat :14 sat :8
[2022-05-15 19:56:49] [INFO ] After 1898ms SMT Verify possible using trap constraints in natural domain returned unsat :14 sat :8
Attempting to minimize the solution found.
Minimization took 687 ms.
[2022-05-15 19:56:49] [INFO ] After 2874ms SMT Verify possible using all constraints in natural domain returned unsat :14 sat :8
Fused 22 Parikh solutions to 8 different solutions.
Parikh walk visited 0 properties in 288 ms.
Support contains 17 out of 370 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 370/370 places, 690/690 transitions.
Ensure Unique test removed 1 places
Drop transitions removed 52 transitions
Trivial Post-agglo rules discarded 52 transitions
Performed 52 trivial Post agglomeration. Transition count delta: 52
Iterating post reduction 0 with 53 rules applied. Total rules applied 53 place count 369 transition count 638
Reduce places removed 52 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 53 rules applied. Total rules applied 106 place count 317 transition count 637
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 107 place count 316 transition count 637
Performed 37 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 37 Pre rules applied. Total rules applied 107 place count 316 transition count 600
Deduced a syphon composed of 37 places in 1 ms
Ensure Unique test removed 11 places
Reduce places removed 48 places and 0 transitions.
Iterating global reduction 3 with 85 rules applied. Total rules applied 192 place count 268 transition count 600
Discarding 3 places :
Implicit places reduction removed 3 places
Drop transitions removed 7 transitions
Trivial Post-agglo rules discarded 7 transitions
Performed 7 trivial Post agglomeration. Transition count delta: 7
Iterating post reduction 3 with 10 rules applied. Total rules applied 202 place count 265 transition count 593
Reduce places removed 7 places and 0 transitions.
Iterating post reduction 4 with 7 rules applied. Total rules applied 209 place count 258 transition count 593
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 4 Pre rules applied. Total rules applied 209 place count 258 transition count 589
Deduced a syphon composed of 4 places in 2 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 5 with 8 rules applied. Total rules applied 217 place count 254 transition count 589
Discarding 5 places :
Symmetric choice reduction at 5 with 5 rule applications. Total rules 222 place count 249 transition count 572
Iterating global reduction 5 with 5 rules applied. Total rules applied 227 place count 249 transition count 572
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Discarding 1 places :
Implicit places reduction removed 1 places
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 5 with 4 rules applied. Total rules applied 231 place count 248 transition count 569
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 232 place count 247 transition count 569
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 233 place count 246 transition count 561
Iterating global reduction 7 with 1 rules applied. Total rules applied 234 place count 246 transition count 561
Performed 24 Post agglomeration using F-continuation condition.Transition count delta: 24
Deduced a syphon composed of 24 places in 1 ms
Reduce places removed 24 places and 0 transitions.
Iterating global reduction 7 with 48 rules applied. Total rules applied 282 place count 222 transition count 537
Discarding 2 places :
Symmetric choice reduction at 7 with 2 rule applications. Total rules 284 place count 220 transition count 535
Iterating global reduction 7 with 2 rules applied. Total rules applied 286 place count 220 transition count 535
Free-agglomeration rule applied 1 times.
Iterating global reduction 7 with 1 rules applied. Total rules applied 287 place count 220 transition count 534
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 7 with 1 rules applied. Total rules applied 288 place count 219 transition count 534
Free-agglomeration rule (complex) applied 5 times.
Iterating global reduction 8 with 5 rules applied. Total rules applied 293 place count 219 transition count 529
Ensure Unique test removed 2 places
Reduce places removed 7 places and 0 transitions.
Iterating post reduction 8 with 7 rules applied. Total rules applied 300 place count 212 transition count 529
Partial Free-agglomeration rule applied 5 times.
Drop transitions removed 5 transitions
Iterating global reduction 9 with 5 rules applied. Total rules applied 305 place count 212 transition count 529
Applied a total of 305 rules in 345 ms. Remains 212 /370 variables (removed 158) and now considering 529/690 (removed 161) transitions.
Finished structural reductions, in 1 iterations. Remains : 212/370 places, 529/690 transitions.
Incomplete random walk after 10000 steps, including 277 resets, run finished after 351 ms. (steps per millisecond=28 ) properties (out of 8) seen :3
Incomplete Best-First random walk after 10001 steps, including 146 resets, run finished after 255 ms. (steps per millisecond=39 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 125 resets, run finished after 241 ms. (steps per millisecond=41 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10000 steps, including 154 resets, run finished after 90 ms. (steps per millisecond=111 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 158 resets, run finished after 100 ms. (steps per millisecond=100 ) properties (out of 5) seen :2
Running SMT prover for 3 properties.
// Phase 1: matrix 529 rows 212 cols
[2022-05-15 19:56:51] [INFO ] Computed 29 place invariants in 22 ms
[2022-05-15 19:56:51] [INFO ] [Real]Absence check using 10 positive place invariants in 4 ms returned sat
[2022-05-15 19:56:51] [INFO ] [Real]Absence check using 10 positive and 19 generalized place invariants in 8 ms returned sat
[2022-05-15 19:56:51] [INFO ] After 295ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:3
[2022-05-15 19:56:52] [INFO ] [Nat]Absence check using 10 positive place invariants in 2 ms returned sat
[2022-05-15 19:56:52] [INFO ] [Nat]Absence check using 10 positive and 19 generalized place invariants in 5 ms returned sat
[2022-05-15 19:56:52] [INFO ] After 219ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :3
[2022-05-15 19:56:52] [INFO ] State equation strengthened by 6 read => feed constraints.
[2022-05-15 19:56:52] [INFO ] After 66ms SMT Verify possible using 6 Read/Feed constraints in natural domain returned unsat :0 sat :3
[2022-05-15 19:56:52] [INFO ] After 150ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :3
Attempting to minimize the solution found.
Minimization took 74 ms.
[2022-05-15 19:56:52] [INFO ] After 514ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :3
Parikh walk visited 0 properties in 14 ms.
Support contains 5 out of 212 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 212/212 places, 529/529 transitions.
Drop transitions removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 212 transition count 526
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 6 place count 209 transition count 526
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 8 place count 207 transition count 517
Iterating global reduction 2 with 2 rules applied. Total rules applied 10 place count 207 transition count 517
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 11 place count 206 transition count 509
Iterating global reduction 2 with 1 rules applied. Total rules applied 12 place count 206 transition count 509
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 13 place count 205 transition count 501
Iterating global reduction 2 with 1 rules applied. Total rules applied 14 place count 205 transition count 501
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 15 place count 204 transition count 493
Iterating global reduction 2 with 1 rules applied. Total rules applied 16 place count 204 transition count 493
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 17 place count 203 transition count 485
Iterating global reduction 2 with 1 rules applied. Total rules applied 18 place count 203 transition count 485
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 19 place count 202 transition count 477
Iterating global reduction 2 with 1 rules applied. Total rules applied 20 place count 202 transition count 477
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 21 place count 201 transition count 469
Iterating global reduction 2 with 1 rules applied. Total rules applied 22 place count 201 transition count 469
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 23 place count 200 transition count 461
Iterating global reduction 2 with 1 rules applied. Total rules applied 24 place count 200 transition count 461
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 25 place count 199 transition count 453
Iterating global reduction 2 with 1 rules applied. Total rules applied 26 place count 199 transition count 453
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 27 place count 198 transition count 445
Iterating global reduction 2 with 1 rules applied. Total rules applied 28 place count 198 transition count 445
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 29 place count 197 transition count 437
Iterating global reduction 2 with 1 rules applied. Total rules applied 30 place count 197 transition count 437
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 31 place count 196 transition count 429
Iterating global reduction 2 with 1 rules applied. Total rules applied 32 place count 196 transition count 429
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 33 place count 195 transition count 421
Iterating global reduction 2 with 1 rules applied. Total rules applied 34 place count 195 transition count 421
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 35 place count 194 transition count 413
Iterating global reduction 2 with 1 rules applied. Total rules applied 36 place count 194 transition count 413
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 38 place count 193 transition count 412
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 2 with 1 rules applied. Total rules applied 39 place count 193 transition count 411
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 40 place count 192 transition count 411
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 3 with 1 rules applied. Total rules applied 41 place count 191 transition count 410
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 42 place count 190 transition count 410
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 1 Pre rules applied. Total rules applied 42 place count 190 transition count 409
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 44 place count 189 transition count 409
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 46 place count 188 transition count 408
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 47 place count 188 transition count 407
Applied a total of 47 rules in 149 ms. Remains 188 /212 variables (removed 24) and now considering 407/529 (removed 122) transitions.
Finished structural reductions, in 1 iterations. Remains : 188/212 places, 407/529 transitions.
Incomplete random walk after 10000 steps, including 273 resets, run finished after 228 ms. (steps per millisecond=43 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 155 resets, run finished after 44 ms. (steps per millisecond=227 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10000 steps, including 126 resets, run finished after 179 ms. (steps per millisecond=55 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10000 steps, including 147 resets, run finished after 151 ms. (steps per millisecond=66 ) properties (out of 3) seen :0
Finished probabilistic random walk after 30432 steps, run visited all 3 properties in 256 ms. (steps per millisecond=118 )
Probabilistic random walk after 30432 steps, saw 15452 distinct states, run finished after 256 ms. (steps per millisecond=118 ) properties seen :3
Successfully simplified 14 atomic propositions for a total of 14 simplifications.
FORMULA ASLink-PT-01a-LTLFireability-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ASLink-PT-01a-LTLFireability-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ASLink-PT-01a-LTLFireability-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ASLink-PT-01a-LTLFireability-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ASLink-PT-01a-LTLFireability-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ASLink-PT-01a-LTLFireability-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ASLink-PT-01a-LTLFireability-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ASLink-PT-01a-LTLFireability-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 1 stabilizing places and 1 stable transitions
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((X(G(p0))||F(p1)))'
Support contains 4 out of 370 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 370/370 places, 690/690 transitions.
Ensure Unique test removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 369 transition count 690
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 5 place count 365 transition count 674
Iterating global reduction 1 with 4 rules applied. Total rules applied 9 place count 365 transition count 674
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 12 place count 362 transition count 664
Iterating global reduction 1 with 3 rules applied. Total rules applied 15 place count 362 transition count 664
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 18 place count 359 transition count 654
Iterating global reduction 1 with 3 rules applied. Total rules applied 21 place count 359 transition count 654
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 23 place count 357 transition count 645
Iterating global reduction 1 with 2 rules applied. Total rules applied 25 place count 357 transition count 645
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 27 place count 355 transition count 636
Iterating global reduction 1 with 2 rules applied. Total rules applied 29 place count 355 transition count 636
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 31 place count 353 transition count 627
Iterating global reduction 1 with 2 rules applied. Total rules applied 33 place count 353 transition count 627
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 34 place count 352 transition count 619
Iterating global reduction 1 with 1 rules applied. Total rules applied 35 place count 352 transition count 619
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 36 place count 351 transition count 611
Iterating global reduction 1 with 1 rules applied. Total rules applied 37 place count 351 transition count 611
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 38 place count 350 transition count 603
Iterating global reduction 1 with 1 rules applied. Total rules applied 39 place count 350 transition count 603
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 40 place count 349 transition count 595
Iterating global reduction 1 with 1 rules applied. Total rules applied 41 place count 349 transition count 595
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 42 place count 348 transition count 587
Iterating global reduction 1 with 1 rules applied. Total rules applied 43 place count 348 transition count 587
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 44 place count 347 transition count 579
Iterating global reduction 1 with 1 rules applied. Total rules applied 45 place count 347 transition count 579
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 46 place count 346 transition count 571
Iterating global reduction 1 with 1 rules applied. Total rules applied 47 place count 346 transition count 571
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 48 place count 345 transition count 563
Iterating global reduction 1 with 1 rules applied. Total rules applied 49 place count 345 transition count 563
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 50 place count 344 transition count 555
Iterating global reduction 1 with 1 rules applied. Total rules applied 51 place count 344 transition count 555
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 52 place count 343 transition count 547
Iterating global reduction 1 with 1 rules applied. Total rules applied 53 place count 343 transition count 547
Applied a total of 53 rules in 87 ms. Remains 343 /370 variables (removed 27) and now considering 547/690 (removed 143) transitions.
// Phase 1: matrix 547 rows 343 cols
[2022-05-15 19:56:53] [INFO ] Computed 46 place invariants in 3 ms
[2022-05-15 19:56:54] [INFO ] Implicit Places using invariants in 325 ms returned [18, 30, 249, 285]
Discarding 4 places :
Implicit Place search using SMT only with invariants took 326 ms to find 4 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 339/370 places, 547/690 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 338 transition count 546
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 338 transition count 546
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 3 place count 337 transition count 545
Iterating global reduction 0 with 1 rules applied. Total rules applied 4 place count 337 transition count 545
Applied a total of 4 rules in 11 ms. Remains 337 /339 variables (removed 2) and now considering 545/547 (removed 2) transitions.
// Phase 1: matrix 545 rows 337 cols
[2022-05-15 19:56:54] [INFO ] Computed 42 place invariants in 6 ms
[2022-05-15 19:56:54] [INFO ] Implicit Places using invariants in 288 ms returned []
// Phase 1: matrix 545 rows 337 cols
[2022-05-15 19:56:54] [INFO ] Computed 42 place invariants in 4 ms
[2022-05-15 19:56:55] [INFO ] Implicit Places using invariants and state equation in 558 ms returned []
Implicit Place search using SMT with State Equation took 862 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 337/370 places, 545/690 transitions.
Finished structural reductions, in 2 iterations. Remains : 337/370 places, 545/690 transitions.
Stuttering acceptance computed with spot in 293 ms :[(NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : ASLink-PT-01a-LTLFireability-03 automaton TGBA Formula[mat=[[{ cond=(NOT p1), acceptance={0} source=0 dest: 0}], [{ cond=(NOT p1), acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=2 dest: 0}, { cond=(AND (NOT p1) p0), acceptance={} source=2 dest: 2}]], initial=1, aps=[p1:(AND (EQ s331 1) (EQ s187 1) (EQ s188 1)), p0:(EQ s258 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][false, false, false]]
Stuttering criterion allowed to conclude after 93 steps with 0 reset in 3 ms.
FORMULA ASLink-PT-01a-LTLFireability-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ASLink-PT-01a-LTLFireability-03 finished in 1635 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(p0)'
Support contains 2 out of 370 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 370/370 places, 690/690 transitions.
Ensure Unique test removed 1 places
Reduce places removed 2 places and 1 transitions.
Drop transitions removed 56 transitions
Trivial Post-agglo rules discarded 56 transitions
Performed 56 trivial Post agglomeration. Transition count delta: 56
Iterating post reduction 0 with 56 rules applied. Total rules applied 56 place count 368 transition count 633
Reduce places removed 57 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 58 rules applied. Total rules applied 114 place count 311 transition count 632
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 115 place count 310 transition count 632
Performed 41 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 41 Pre rules applied. Total rules applied 115 place count 310 transition count 591
Deduced a syphon composed of 41 places in 1 ms
Ensure Unique test removed 12 places
Reduce places removed 53 places and 0 transitions.
Iterating global reduction 3 with 94 rules applied. Total rules applied 209 place count 257 transition count 591
Discarding 4 places :
Implicit places reduction removed 4 places
Drop transitions removed 9 transitions
Trivial Post-agglo rules discarded 9 transitions
Performed 9 trivial Post agglomeration. Transition count delta: 9
Iterating post reduction 3 with 13 rules applied. Total rules applied 222 place count 253 transition count 582
Reduce places removed 9 places and 0 transitions.
Iterating post reduction 4 with 9 rules applied. Total rules applied 231 place count 244 transition count 582
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 4 Pre rules applied. Total rules applied 231 place count 244 transition count 578
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 5 with 8 rules applied. Total rules applied 239 place count 240 transition count 578
Discarding 8 places :
Symmetric choice reduction at 5 with 8 rule applications. Total rules 247 place count 232 transition count 558
Iterating global reduction 5 with 8 rules applied. Total rules applied 255 place count 232 transition count 558
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Discarding 1 places :
Implicit places reduction removed 1 places
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 5 with 6 rules applied. Total rules applied 261 place count 231 transition count 553
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 6 with 2 rules applied. Total rules applied 263 place count 229 transition count 553
Discarding 2 places :
Symmetric choice reduction at 7 with 2 rule applications. Total rules 265 place count 227 transition count 544
Iterating global reduction 7 with 2 rules applied. Total rules applied 267 place count 227 transition count 544
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 7 with 1 rules applied. Total rules applied 268 place count 227 transition count 543
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 8 with 1 rules applied. Total rules applied 269 place count 226 transition count 543
Discarding 2 places :
Symmetric choice reduction at 9 with 2 rule applications. Total rules 271 place count 224 transition count 534
Iterating global reduction 9 with 2 rules applied. Total rules applied 273 place count 224 transition count 534
Discarding 2 places :
Symmetric choice reduction at 9 with 2 rule applications. Total rules 275 place count 222 transition count 525
Iterating global reduction 9 with 2 rules applied. Total rules applied 277 place count 222 transition count 525
Discarding 1 places :
Symmetric choice reduction at 9 with 1 rule applications. Total rules 278 place count 221 transition count 517
Iterating global reduction 9 with 1 rules applied. Total rules applied 279 place count 221 transition count 517
Discarding 1 places :
Symmetric choice reduction at 9 with 1 rule applications. Total rules 280 place count 220 transition count 509
Iterating global reduction 9 with 1 rules applied. Total rules applied 281 place count 220 transition count 509
Discarding 1 places :
Symmetric choice reduction at 9 with 1 rule applications. Total rules 282 place count 219 transition count 501
Iterating global reduction 9 with 1 rules applied. Total rules applied 283 place count 219 transition count 501
Discarding 1 places :
Symmetric choice reduction at 9 with 1 rule applications. Total rules 284 place count 218 transition count 493
Iterating global reduction 9 with 1 rules applied. Total rules applied 285 place count 218 transition count 493
Discarding 1 places :
Symmetric choice reduction at 9 with 1 rule applications. Total rules 286 place count 217 transition count 485
Iterating global reduction 9 with 1 rules applied. Total rules applied 287 place count 217 transition count 485
Discarding 1 places :
Symmetric choice reduction at 9 with 1 rule applications. Total rules 288 place count 216 transition count 477
Iterating global reduction 9 with 1 rules applied. Total rules applied 289 place count 216 transition count 477
Discarding 1 places :
Symmetric choice reduction at 9 with 1 rule applications. Total rules 290 place count 215 transition count 469
Iterating global reduction 9 with 1 rules applied. Total rules applied 291 place count 215 transition count 469
Discarding 1 places :
Symmetric choice reduction at 9 with 1 rule applications. Total rules 292 place count 214 transition count 461
Iterating global reduction 9 with 1 rules applied. Total rules applied 293 place count 214 transition count 461
Discarding 1 places :
Symmetric choice reduction at 9 with 1 rule applications. Total rules 294 place count 213 transition count 453
Iterating global reduction 9 with 1 rules applied. Total rules applied 295 place count 213 transition count 453
Discarding 1 places :
Symmetric choice reduction at 9 with 1 rule applications. Total rules 296 place count 212 transition count 445
Iterating global reduction 9 with 1 rules applied. Total rules applied 297 place count 212 transition count 445
Discarding 1 places :
Symmetric choice reduction at 9 with 1 rule applications. Total rules 298 place count 211 transition count 437
Iterating global reduction 9 with 1 rules applied. Total rules applied 299 place count 211 transition count 437
Discarding 1 places :
Symmetric choice reduction at 9 with 1 rule applications. Total rules 300 place count 210 transition count 429
Iterating global reduction 9 with 1 rules applied. Total rules applied 301 place count 210 transition count 429
Performed 22 Post agglomeration using F-continuation condition.Transition count delta: 22
Deduced a syphon composed of 22 places in 0 ms
Reduce places removed 22 places and 0 transitions.
Iterating global reduction 9 with 44 rules applied. Total rules applied 345 place count 188 transition count 407
Discarding 1 places :
Symmetric choice reduction at 9 with 1 rule applications. Total rules 346 place count 187 transition count 406
Iterating global reduction 9 with 1 rules applied. Total rules applied 347 place count 187 transition count 406
Applied a total of 347 rules in 138 ms. Remains 187 /370 variables (removed 183) and now considering 406/690 (removed 284) transitions.
// Phase 1: matrix 406 rows 187 cols
[2022-05-15 19:56:55] [INFO ] Computed 28 place invariants in 3 ms
[2022-05-15 19:56:58] [INFO ] Implicit Places using invariants in 3189 ms returned [17, 23, 76, 97, 103, 108, 110, 159, 180, 184]
Discarding 10 places :
Implicit Place search using SMT only with invariants took 3191 ms to find 10 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 177/370 places, 406/690 transitions.
Drop transitions removed 6 transitions
Trivial Post-agglo rules discarded 6 transitions
Performed 6 trivial Post agglomeration. Transition count delta: 6
Iterating post reduction 0 with 6 rules applied. Total rules applied 6 place count 177 transition count 400
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 1 with 6 rules applied. Total rules applied 12 place count 171 transition count 400
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 2 Pre rules applied. Total rules applied 12 place count 171 transition count 398
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 16 place count 169 transition count 398
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 18 place count 167 transition count 396
Iterating global reduction 2 with 2 rules applied. Total rules applied 20 place count 167 transition count 396
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 22 place count 165 transition count 394
Iterating global reduction 2 with 2 rules applied. Total rules applied 24 place count 165 transition count 394
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 25 place count 164 transition count 393
Iterating global reduction 2 with 1 rules applied. Total rules applied 26 place count 164 transition count 393
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 1 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 2 with 8 rules applied. Total rules applied 34 place count 160 transition count 389
Applied a total of 34 rules in 22 ms. Remains 160 /177 variables (removed 17) and now considering 389/406 (removed 17) transitions.
// Phase 1: matrix 389 rows 160 cols
[2022-05-15 19:56:58] [INFO ] Computed 18 place invariants in 6 ms
[2022-05-15 19:57:05] [INFO ] Implicit Places using invariants in 6409 ms returned [155]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 6412 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 159/370 places, 389/690 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 159 transition count 388
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 158 transition count 388
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 3 place count 157 transition count 387
Iterating global reduction 2 with 1 rules applied. Total rules applied 4 place count 157 transition count 387
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 5 place count 157 transition count 386
Applied a total of 5 rules in 28 ms. Remains 157 /159 variables (removed 2) and now considering 386/389 (removed 3) transitions.
// Phase 1: matrix 386 rows 157 cols
[2022-05-15 19:57:05] [INFO ] Computed 17 place invariants in 7 ms
[2022-05-15 19:57:05] [INFO ] Implicit Places using invariants in 207 ms returned []
// Phase 1: matrix 386 rows 157 cols
[2022-05-15 19:57:05] [INFO ] Computed 17 place invariants in 9 ms
[2022-05-15 19:57:05] [INFO ] Implicit Places using invariants and state equation in 253 ms returned []
Implicit Place search using SMT with State Equation took 463 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 3 : 157/370 places, 386/690 transitions.
Finished structural reductions, in 3 iterations. Remains : 157/370 places, 386/690 transitions.
Initial state reduction rules removed 1 formulas.
Stuttering acceptance computed with spot in 42 ms :[true, (NOT p0)]
Running random walk in product with property : ASLink-PT-01a-LTLFireability-04 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 0}]], initial=1, aps=[p0:(AND (EQ s149 1) (EQ s151 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Entered a terminal (fully accepting) state of product in 0 steps with 0 reset in 1 ms.
FORMULA ASLink-PT-01a-LTLFireability-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ASLink-PT-01a-LTLFireability-04 finished in 10314 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(F(G(!(p0 U !p0)))))'
Support contains 1 out of 370 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 370/370 places, 690/690 transitions.
Ensure Unique test removed 1 places
Reduce places removed 2 places and 1 transitions.
Drop transitions removed 56 transitions
Trivial Post-agglo rules discarded 56 transitions
Performed 56 trivial Post agglomeration. Transition count delta: 56
Iterating post reduction 0 with 56 rules applied. Total rules applied 56 place count 368 transition count 633
Reduce places removed 57 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 58 rules applied. Total rules applied 114 place count 311 transition count 632
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 115 place count 310 transition count 632
Performed 41 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 41 Pre rules applied. Total rules applied 115 place count 310 transition count 591
Deduced a syphon composed of 41 places in 0 ms
Ensure Unique test removed 12 places
Reduce places removed 53 places and 0 transitions.
Iterating global reduction 3 with 94 rules applied. Total rules applied 209 place count 257 transition count 591
Discarding 4 places :
Implicit places reduction removed 4 places
Drop transitions removed 9 transitions
Trivial Post-agglo rules discarded 9 transitions
Performed 9 trivial Post agglomeration. Transition count delta: 9
Iterating post reduction 3 with 13 rules applied. Total rules applied 222 place count 253 transition count 582
Reduce places removed 9 places and 0 transitions.
Iterating post reduction 4 with 9 rules applied. Total rules applied 231 place count 244 transition count 582
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 4 Pre rules applied. Total rules applied 231 place count 244 transition count 578
Deduced a syphon composed of 4 places in 1 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 5 with 8 rules applied. Total rules applied 239 place count 240 transition count 578
Discarding 7 places :
Symmetric choice reduction at 5 with 7 rule applications. Total rules 246 place count 233 transition count 559
Iterating global reduction 5 with 7 rules applied. Total rules applied 253 place count 233 transition count 559
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Discarding 1 places :
Implicit places reduction removed 1 places
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 5 with 6 rules applied. Total rules applied 259 place count 232 transition count 554
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 6 with 2 rules applied. Total rules applied 261 place count 230 transition count 554
Discarding 2 places :
Symmetric choice reduction at 7 with 2 rule applications. Total rules 263 place count 228 transition count 545
Iterating global reduction 7 with 2 rules applied. Total rules applied 265 place count 228 transition count 545
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 266 place count 227 transition count 537
Iterating global reduction 7 with 1 rules applied. Total rules applied 267 place count 227 transition count 537
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 268 place count 226 transition count 529
Iterating global reduction 7 with 1 rules applied. Total rules applied 269 place count 226 transition count 529
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 270 place count 225 transition count 521
Iterating global reduction 7 with 1 rules applied. Total rules applied 271 place count 225 transition count 521
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 272 place count 224 transition count 513
Iterating global reduction 7 with 1 rules applied. Total rules applied 273 place count 224 transition count 513
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 274 place count 223 transition count 505
Iterating global reduction 7 with 1 rules applied. Total rules applied 275 place count 223 transition count 505
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 276 place count 222 transition count 497
Iterating global reduction 7 with 1 rules applied. Total rules applied 277 place count 222 transition count 497
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 278 place count 221 transition count 489
Iterating global reduction 7 with 1 rules applied. Total rules applied 279 place count 221 transition count 489
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 280 place count 220 transition count 481
Iterating global reduction 7 with 1 rules applied. Total rules applied 281 place count 220 transition count 481
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 282 place count 219 transition count 473
Iterating global reduction 7 with 1 rules applied. Total rules applied 283 place count 219 transition count 473
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 284 place count 218 transition count 465
Iterating global reduction 7 with 1 rules applied. Total rules applied 285 place count 218 transition count 465
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 286 place count 217 transition count 457
Iterating global reduction 7 with 1 rules applied. Total rules applied 287 place count 217 transition count 457
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 288 place count 216 transition count 449
Iterating global reduction 7 with 1 rules applied. Total rules applied 289 place count 216 transition count 449
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 290 place count 215 transition count 441
Iterating global reduction 7 with 1 rules applied. Total rules applied 291 place count 215 transition count 441
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 292 place count 214 transition count 433
Iterating global reduction 7 with 1 rules applied. Total rules applied 293 place count 214 transition count 433
Performed 24 Post agglomeration using F-continuation condition.Transition count delta: 24
Deduced a syphon composed of 24 places in 1 ms
Reduce places removed 24 places and 0 transitions.
Iterating global reduction 7 with 48 rules applied. Total rules applied 341 place count 190 transition count 409
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 342 place count 189 transition count 408
Iterating global reduction 7 with 1 rules applied. Total rules applied 343 place count 189 transition count 408
Applied a total of 343 rules in 110 ms. Remains 189 /370 variables (removed 181) and now considering 408/690 (removed 282) transitions.
// Phase 1: matrix 408 rows 189 cols
[2022-05-15 19:57:05] [INFO ] Computed 28 place invariants in 3 ms
[2022-05-15 19:57:06] [INFO ] Implicit Places using invariants in 135 ms returned [17, 23, 76, 97, 103, 108, 110, 159, 172, 182, 186]
Discarding 11 places :
Implicit Place search using SMT only with invariants took 138 ms to find 11 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 178/370 places, 408/690 transitions.
Drop transitions removed 6 transitions
Trivial Post-agglo rules discarded 6 transitions
Performed 6 trivial Post agglomeration. Transition count delta: 6
Iterating post reduction 0 with 6 rules applied. Total rules applied 6 place count 178 transition count 402
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 1 with 6 rules applied. Total rules applied 12 place count 172 transition count 402
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 2 Pre rules applied. Total rules applied 12 place count 172 transition count 400
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 16 place count 170 transition count 400
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 19 place count 167 transition count 397
Iterating global reduction 2 with 3 rules applied. Total rules applied 22 place count 167 transition count 397
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 22 place count 167 transition count 396
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 24 place count 166 transition count 396
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 26 place count 164 transition count 394
Iterating global reduction 2 with 2 rules applied. Total rules applied 28 place count 164 transition count 394
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 29 place count 163 transition count 393
Iterating global reduction 2 with 1 rules applied. Total rules applied 30 place count 163 transition count 393
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 2 with 10 rules applied. Total rules applied 40 place count 158 transition count 388
Applied a total of 40 rules in 28 ms. Remains 158 /178 variables (removed 20) and now considering 388/408 (removed 20) transitions.
// Phase 1: matrix 388 rows 158 cols
[2022-05-15 19:57:06] [INFO ] Computed 17 place invariants in 3 ms
[2022-05-15 19:57:06] [INFO ] Implicit Places using invariants in 110 ms returned [153]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 113 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 157/370 places, 388/690 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 157 transition count 387
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 156 transition count 387
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 3 place count 155 transition count 386
Iterating global reduction 2 with 1 rules applied. Total rules applied 4 place count 155 transition count 386
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 5 place count 155 transition count 385
Applied a total of 5 rules in 11 ms. Remains 155 /157 variables (removed 2) and now considering 385/388 (removed 3) transitions.
// Phase 1: matrix 385 rows 155 cols
[2022-05-15 19:57:06] [INFO ] Computed 16 place invariants in 3 ms
[2022-05-15 19:57:06] [INFO ] Implicit Places using invariants in 90 ms returned []
// Phase 1: matrix 385 rows 155 cols
[2022-05-15 19:57:06] [INFO ] Computed 16 place invariants in 2 ms
[2022-05-15 19:57:06] [INFO ] Implicit Places using invariants and state equation in 211 ms returned []
Implicit Place search using SMT with State Equation took 304 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 3 : 155/370 places, 385/690 transitions.
Finished structural reductions, in 3 iterations. Remains : 155/370 places, 385/690 transitions.
Stuttering acceptance computed with spot in 29 ms :[(NOT p0)]
Running random walk in product with property : ASLink-PT-01a-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:(NEQ s149 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Product exploration explored 100000 steps with 3026 reset in 322 ms.
Stack based approach found an accepted trace after 19626 steps with 572 reset with depth 158 and stack size 157 in 50 ms.
FORMULA ASLink-PT-01a-LTLFireability-06 FALSE TECHNIQUES STACK_TEST
Treatment of property ASLink-PT-01a-LTLFireability-06 finished in 1127 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(G((G(X(X(X(p0))))&&F(G(F(p1)))))))'
Support contains 4 out of 370 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 370/370 places, 690/690 transitions.
Ensure Unique test removed 1 places
Drop transitions removed 57 transitions
Trivial Post-agglo rules discarded 57 transitions
Performed 57 trivial Post agglomeration. Transition count delta: 57
Iterating post reduction 0 with 57 rules applied. Total rules applied 57 place count 369 transition count 633
Reduce places removed 57 places and 0 transitions.
Iterating post reduction 1 with 57 rules applied. Total rules applied 114 place count 312 transition count 633
Performed 38 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 38 Pre rules applied. Total rules applied 114 place count 312 transition count 595
Deduced a syphon composed of 38 places in 1 ms
Ensure Unique test removed 12 places
Reduce places removed 50 places and 0 transitions.
Iterating global reduction 2 with 88 rules applied. Total rules applied 202 place count 262 transition count 595
Discarding 3 places :
Implicit places reduction removed 3 places
Drop transitions removed 7 transitions
Trivial Post-agglo rules discarded 7 transitions
Performed 7 trivial Post agglomeration. Transition count delta: 7
Iterating post reduction 2 with 10 rules applied. Total rules applied 212 place count 259 transition count 588
Reduce places removed 7 places and 0 transitions.
Iterating post reduction 3 with 7 rules applied. Total rules applied 219 place count 252 transition count 588
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 4 Pre rules applied. Total rules applied 219 place count 252 transition count 584
Deduced a syphon composed of 4 places in 1 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 4 with 8 rules applied. Total rules applied 227 place count 248 transition count 584
Discarding 7 places :
Symmetric choice reduction at 4 with 7 rule applications. Total rules 234 place count 241 transition count 565
Iterating global reduction 4 with 7 rules applied. Total rules applied 241 place count 241 transition count 565
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Discarding 1 places :
Implicit places reduction removed 1 places
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 4 with 5 rules applied. Total rules applied 246 place count 240 transition count 561
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 5 with 2 rules applied. Total rules applied 248 place count 238 transition count 561
Discarding 2 places :
Symmetric choice reduction at 6 with 2 rule applications. Total rules 250 place count 236 transition count 552
Iterating global reduction 6 with 2 rules applied. Total rules applied 252 place count 236 transition count 552
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 6 with 1 rules applied. Total rules applied 253 place count 236 transition count 551
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 7 with 1 rules applied. Total rules applied 254 place count 235 transition count 551
Discarding 2 places :
Symmetric choice reduction at 8 with 2 rule applications. Total rules 256 place count 233 transition count 542
Iterating global reduction 8 with 2 rules applied. Total rules applied 258 place count 233 transition count 542
Discarding 2 places :
Symmetric choice reduction at 8 with 2 rule applications. Total rules 260 place count 231 transition count 533
Iterating global reduction 8 with 2 rules applied. Total rules applied 262 place count 231 transition count 533
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 263 place count 230 transition count 525
Iterating global reduction 8 with 1 rules applied. Total rules applied 264 place count 230 transition count 525
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 265 place count 229 transition count 517
Iterating global reduction 8 with 1 rules applied. Total rules applied 266 place count 229 transition count 517
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 267 place count 228 transition count 509
Iterating global reduction 8 with 1 rules applied. Total rules applied 268 place count 228 transition count 509
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 269 place count 227 transition count 501
Iterating global reduction 8 with 1 rules applied. Total rules applied 270 place count 227 transition count 501
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 271 place count 226 transition count 493
Iterating global reduction 8 with 1 rules applied. Total rules applied 272 place count 226 transition count 493
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 273 place count 225 transition count 485
Iterating global reduction 8 with 1 rules applied. Total rules applied 274 place count 225 transition count 485
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 275 place count 224 transition count 477
Iterating global reduction 8 with 1 rules applied. Total rules applied 276 place count 224 transition count 477
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 277 place count 223 transition count 469
Iterating global reduction 8 with 1 rules applied. Total rules applied 278 place count 223 transition count 469
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 279 place count 222 transition count 461
Iterating global reduction 8 with 1 rules applied. Total rules applied 280 place count 222 transition count 461
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 281 place count 221 transition count 453
Iterating global reduction 8 with 1 rules applied. Total rules applied 282 place count 221 transition count 453
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 283 place count 220 transition count 445
Iterating global reduction 8 with 1 rules applied. Total rules applied 284 place count 220 transition count 445
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 285 place count 219 transition count 437
Iterating global reduction 8 with 1 rules applied. Total rules applied 286 place count 219 transition count 437
Performed 22 Post agglomeration using F-continuation condition.Transition count delta: 22
Deduced a syphon composed of 22 places in 1 ms
Reduce places removed 22 places and 0 transitions.
Iterating global reduction 8 with 44 rules applied. Total rules applied 330 place count 197 transition count 415
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 331 place count 196 transition count 414
Iterating global reduction 8 with 1 rules applied. Total rules applied 332 place count 196 transition count 414
Applied a total of 332 rules in 87 ms. Remains 196 /370 variables (removed 174) and now considering 414/690 (removed 276) transitions.
// Phase 1: matrix 414 rows 196 cols
[2022-05-15 19:57:06] [INFO ] Computed 30 place invariants in 3 ms
[2022-05-15 19:57:07] [INFO ] Implicit Places using invariants in 126 ms returned [26, 101, 107, 112, 131, 169, 182, 189, 193]
Discarding 9 places :
Implicit Place search using SMT only with invariants took 129 ms to find 9 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 187/370 places, 414/690 transitions.
Drop transitions removed 5 transitions
Trivial Post-agglo rules discarded 5 transitions
Performed 5 trivial Post agglomeration. Transition count delta: 5
Iterating post reduction 0 with 5 rules applied. Total rules applied 5 place count 187 transition count 409
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 1 with 5 rules applied. Total rules applied 10 place count 182 transition count 409
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 3 Pre rules applied. Total rules applied 10 place count 182 transition count 406
Deduced a syphon composed of 3 places in 1 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 6 rules applied. Total rules applied 16 place count 179 transition count 406
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 19 place count 176 transition count 403
Iterating global reduction 2 with 3 rules applied. Total rules applied 22 place count 176 transition count 403
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 22 place count 176 transition count 402
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 24 place count 175 transition count 402
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 26 place count 173 transition count 400
Iterating global reduction 2 with 2 rules applied. Total rules applied 28 place count 173 transition count 400
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 29 place count 172 transition count 399
Iterating global reduction 2 with 1 rules applied. Total rules applied 30 place count 172 transition count 399
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 1 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 2 with 8 rules applied. Total rules applied 38 place count 168 transition count 395
Applied a total of 38 rules in 22 ms. Remains 168 /187 variables (removed 19) and now considering 395/414 (removed 19) transitions.
// Phase 1: matrix 395 rows 168 cols
[2022-05-15 19:57:07] [INFO ] Computed 21 place invariants in 3 ms
[2022-05-15 19:57:07] [INFO ] Implicit Places using invariants in 98 ms returned [98, 101, 163]
Discarding 3 places :
Implicit Place search using SMT only with invariants took 101 ms to find 3 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 165/370 places, 395/690 transitions.
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 165 transition count 393
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 4 place count 163 transition count 393
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 6 place count 161 transition count 391
Iterating global reduction 2 with 2 rules applied. Total rules applied 8 place count 161 transition count 391
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 10 place count 161 transition count 389
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 12 place count 160 transition count 388
Applied a total of 12 rules in 15 ms. Remains 160 /165 variables (removed 5) and now considering 388/395 (removed 7) transitions.
// Phase 1: matrix 388 rows 160 cols
[2022-05-15 19:57:07] [INFO ] Computed 18 place invariants in 3 ms
[2022-05-15 19:57:07] [INFO ] Implicit Places using invariants in 88 ms returned [77]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 91 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 3 : 159/370 places, 388/690 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 158 transition count 387
Applied a total of 2 rules in 7 ms. Remains 158 /159 variables (removed 1) and now considering 387/388 (removed 1) transitions.
// Phase 1: matrix 387 rows 158 cols
[2022-05-15 19:57:07] [INFO ] Computed 17 place invariants in 3 ms
[2022-05-15 19:57:07] [INFO ] Implicit Places using invariants in 83 ms returned []
// Phase 1: matrix 387 rows 158 cols
[2022-05-15 19:57:07] [INFO ] Computed 17 place invariants in 3 ms
[2022-05-15 19:57:07] [INFO ] State equation strengthened by 1 read => feed constraints.
[2022-05-15 19:57:07] [INFO ] Implicit Places using invariants and state equation in 240 ms returned []
Implicit Place search using SMT with State Equation took 326 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 4 : 158/370 places, 387/690 transitions.
Finished structural reductions, in 4 iterations. Remains : 158/370 places, 387/690 transitions.
Stuttering acceptance computed with spot in 104 ms :[(OR (NOT p0) (NOT p1)), (NOT p1)]
Running random walk in product with property : ASLink-PT-01a-LTLFireability-08 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}, { cond=(AND p0 (NOT p1)), acceptance={} source=0 dest: 1}], [{ cond=(NOT p1), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(AND (EQ s18 1) (EQ s25 1)), p1:(OR (EQ s8 0) (EQ s66 0))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 3 steps with 0 reset in 0 ms.
FORMULA ASLink-PT-01a-LTLFireability-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ASLink-PT-01a-LTLFireability-08 finished in 906 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(G(p0))))'
Support contains 2 out of 370 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 370/370 places, 690/690 transitions.
Ensure Unique test removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 369 transition count 690
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 5 place count 365 transition count 674
Iterating global reduction 1 with 4 rules applied. Total rules applied 9 place count 365 transition count 674
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 12 place count 362 transition count 664
Iterating global reduction 1 with 3 rules applied. Total rules applied 15 place count 362 transition count 664
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 18 place count 359 transition count 654
Iterating global reduction 1 with 3 rules applied. Total rules applied 21 place count 359 transition count 654
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 23 place count 357 transition count 645
Iterating global reduction 1 with 2 rules applied. Total rules applied 25 place count 357 transition count 645
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 27 place count 355 transition count 636
Iterating global reduction 1 with 2 rules applied. Total rules applied 29 place count 355 transition count 636
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 31 place count 353 transition count 627
Iterating global reduction 1 with 2 rules applied. Total rules applied 33 place count 353 transition count 627
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 35 place count 351 transition count 618
Iterating global reduction 1 with 2 rules applied. Total rules applied 37 place count 351 transition count 618
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 38 place count 350 transition count 610
Iterating global reduction 1 with 1 rules applied. Total rules applied 39 place count 350 transition count 610
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 40 place count 349 transition count 602
Iterating global reduction 1 with 1 rules applied. Total rules applied 41 place count 349 transition count 602
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 42 place count 348 transition count 594
Iterating global reduction 1 with 1 rules applied. Total rules applied 43 place count 348 transition count 594
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 44 place count 347 transition count 586
Iterating global reduction 1 with 1 rules applied. Total rules applied 45 place count 347 transition count 586
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 46 place count 346 transition count 578
Iterating global reduction 1 with 1 rules applied. Total rules applied 47 place count 346 transition count 578
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 48 place count 345 transition count 570
Iterating global reduction 1 with 1 rules applied. Total rules applied 49 place count 345 transition count 570
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 50 place count 344 transition count 562
Iterating global reduction 1 with 1 rules applied. Total rules applied 51 place count 344 transition count 562
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 52 place count 343 transition count 554
Iterating global reduction 1 with 1 rules applied. Total rules applied 53 place count 343 transition count 554
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 54 place count 342 transition count 546
Iterating global reduction 1 with 1 rules applied. Total rules applied 55 place count 342 transition count 546
Applied a total of 55 rules in 106 ms. Remains 342 /370 variables (removed 28) and now considering 546/690 (removed 144) transitions.
// Phase 1: matrix 546 rows 342 cols
[2022-05-15 19:57:07] [INFO ] Computed 46 place invariants in 3 ms
[2022-05-15 19:57:08] [INFO ] Implicit Places using invariants in 177 ms returned [18, 30, 249, 284]
Discarding 4 places :
Implicit Place search using SMT only with invariants took 178 ms to find 4 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 338/370 places, 546/690 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 337 transition count 545
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 337 transition count 545
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 3 place count 336 transition count 544
Iterating global reduction 0 with 1 rules applied. Total rules applied 4 place count 336 transition count 544
Applied a total of 4 rules in 18 ms. Remains 336 /338 variables (removed 2) and now considering 544/546 (removed 2) transitions.
// Phase 1: matrix 544 rows 336 cols
[2022-05-15 19:57:08] [INFO ] Computed 42 place invariants in 4 ms
[2022-05-15 19:57:08] [INFO ] Implicit Places using invariants in 189 ms returned []
// Phase 1: matrix 544 rows 336 cols
[2022-05-15 19:57:08] [INFO ] Computed 42 place invariants in 6 ms
[2022-05-15 19:57:08] [INFO ] Implicit Places using invariants and state equation in 549 ms returned []
Implicit Place search using SMT with State Equation took 740 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 336/370 places, 544/690 transitions.
Finished structural reductions, in 2 iterations. Remains : 336/370 places, 544/690 transitions.
Stuttering acceptance computed with spot in 113 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : ASLink-PT-01a-LTLFireability-10 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 0}, { cond=p0, acceptance={} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 1}], [{ cond=true, acceptance={} source=3 dest: 2}]], initial=3, aps=[p0:(AND (EQ s86 1) (EQ s91 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 0 ms.
FORMULA ASLink-PT-01a-LTLFireability-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ASLink-PT-01a-LTLFireability-10 finished in 1172 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(X(p0)))'
Support contains 4 out of 370 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 370/370 places, 690/690 transitions.
Ensure Unique test removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 369 transition count 690
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 5 place count 365 transition count 674
Iterating global reduction 1 with 4 rules applied. Total rules applied 9 place count 365 transition count 674
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 12 place count 362 transition count 664
Iterating global reduction 1 with 3 rules applied. Total rules applied 15 place count 362 transition count 664
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 18 place count 359 transition count 654
Iterating global reduction 1 with 3 rules applied. Total rules applied 21 place count 359 transition count 654
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 23 place count 357 transition count 645
Iterating global reduction 1 with 2 rules applied. Total rules applied 25 place count 357 transition count 645
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 27 place count 355 transition count 636
Iterating global reduction 1 with 2 rules applied. Total rules applied 29 place count 355 transition count 636
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 30 place count 354 transition count 635
Iterating global reduction 1 with 1 rules applied. Total rules applied 31 place count 354 transition count 635
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 32 place count 353 transition count 634
Iterating global reduction 1 with 1 rules applied. Total rules applied 33 place count 353 transition count 634
Applied a total of 33 rules in 36 ms. Remains 353 /370 variables (removed 17) and now considering 634/690 (removed 56) transitions.
// Phase 1: matrix 634 rows 353 cols
[2022-05-15 19:57:09] [INFO ] Computed 46 place invariants in 6 ms
[2022-05-15 19:57:09] [INFO ] Implicit Places using invariants in 171 ms returned [18, 30, 260, 295]
Discarding 4 places :
Implicit Place search using SMT only with invariants took 174 ms to find 4 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 349/370 places, 634/690 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 348 transition count 633
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 348 transition count 633
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 3 place count 347 transition count 632
Iterating global reduction 0 with 1 rules applied. Total rules applied 4 place count 347 transition count 632
Applied a total of 4 rules in 17 ms. Remains 347 /349 variables (removed 2) and now considering 632/634 (removed 2) transitions.
// Phase 1: matrix 632 rows 347 cols
[2022-05-15 19:57:09] [INFO ] Computed 42 place invariants in 4 ms
[2022-05-15 19:57:09] [INFO ] Implicit Places using invariants in 136 ms returned []
// Phase 1: matrix 632 rows 347 cols
[2022-05-15 19:57:09] [INFO ] Computed 42 place invariants in 5 ms
[2022-05-15 19:57:09] [INFO ] Implicit Places using invariants and state equation in 642 ms returned []
Implicit Place search using SMT with State Equation took 780 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 347/370 places, 632/690 transitions.
Finished structural reductions, in 2 iterations. Remains : 347/370 places, 632/690 transitions.
Stuttering acceptance computed with spot in 77 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : ASLink-PT-01a-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:(OR (AND (EQ s39 1) (EQ s216 1)) (AND (EQ s203 1) (EQ s248 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]]
Stuttering criterion allowed to conclude after 61 steps with 0 reset in 0 ms.
FORMULA ASLink-PT-01a-LTLFireability-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ASLink-PT-01a-LTLFireability-11 finished in 1096 ms.
All properties solved by simple procedures.
Total runtime 26572 ms.

BK_STOP 1652644630124

--------------------
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="ASLink-PT-01a"
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 ASLink-PT-01a, 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 r006-tajo-165245688700012"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ASLink-PT-01a.tgz
mv ASLink-PT-01a 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 ;