Execution Chart

Sorry, for this execution, no execution chart could be reported.

Trace from the execution

Formatting '/data/fkordon/mcc2025-input.r114-tall-174876423300748.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2025-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5832
Executing tool itstools
Input is LeafsetExtension-PT-S16C4, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r114-tall-174876423300748
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.5M
-rw-r--r-- 1 mcc users 14K May 29 14:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 93K May 29 14:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 8.9K May 29 14:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 49K May 29 14:47 CTLFireability.xml
-rw-r--r-- 1 mcc users 5.9K May 29 14:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K May 29 14:47 LTLCardinality.xml
-rw-r--r-- 1 mcc users 4.3K May 29 14:47 LTLFireability.txt
-rw-r--r-- 1 mcc users 22K May 29 14:47 LTLFireability.xml
-rw-r--r-- 1 mcc users 24K May 29 14:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 147K May 29 14:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 21K May 29 14:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 97K May 29 14:47 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.2K May 29 14:47 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.3K May 29 14:47 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 29 14:32 equiv_col
-rw-r--r-- 1 mcc users 6 May 29 14:32 instance
-rw-r--r-- 1 mcc users 6 May 29 14:32 iscolored
-rw-r--r-- 1 mcc users 905K May 29 14:32 model.pnml

--------------------
content from stdout:

=== Data for post analysis generated by BenchKit (invocation template)

The expected result is a vector of booleans
BOOL_VECTOR

echo here is the order used to build the result vector(from xml file)
FORMULA_NAME LeafsetExtension-PT-S16C4-LTLFireability-00
FORMULA_NAME LeafsetExtension-PT-S16C4-LTLFireability-01
FORMULA_NAME LeafsetExtension-PT-S16C4-LTLFireability-02
FORMULA_NAME LeafsetExtension-PT-S16C4-LTLFireability-03
FORMULA_NAME LeafsetExtension-PT-S16C4-LTLFireability-04
FORMULA_NAME LeafsetExtension-PT-S16C4-LTLFireability-05
FORMULA_NAME LeafsetExtension-PT-S16C4-LTLFireability-06
FORMULA_NAME LeafsetExtension-PT-S16C4-LTLFireability-07
FORMULA_NAME LeafsetExtension-PT-S16C4-LTLFireability-08
FORMULA_NAME LeafsetExtension-PT-S16C4-LTLFireability-09
FORMULA_NAME LeafsetExtension-PT-S16C4-LTLFireability-10
FORMULA_NAME LeafsetExtension-PT-S16C4-LTLFireability-11
FORMULA_NAME LeafsetExtension-PT-S16C4-LTLFireability-12
FORMULA_NAME LeafsetExtension-PT-S16C4-LTLFireability-13
FORMULA_NAME LeafsetExtension-PT-S16C4-LTLFireability-14
FORMULA_NAME LeafsetExtension-PT-S16C4-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1748892904559

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=LTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=LeafsetExtension-PT-S16C4
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
LTLFireability PT
Running Version 202505121319
[2025-06-02 19:35:05] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2025-06-02 19:35:05] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-06-02 19:35:06] [INFO ] Load time of PNML (sax parser for PT used): 138 ms
[2025-06-02 19:35:06] [INFO ] Transformed 1542 places.
[2025-06-02 19:35:06] [INFO ] Transformed 1449 transitions.
[2025-06-02 19:35:06] [INFO ] Parsed PT model containing 1542 places and 1449 transitions and 4668 arcs in 263 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 11 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 1 formulas.
FORMULA LeafsetExtension-PT-S16C4-LTLFireability-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 54 out of 1542 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1542/1542 places, 1449/1449 transitions.
Reduce places removed 293 places and 0 transitions.
Iterating post reduction 0 with 293 rules applied. Total rules applied 293 place count 1249 transition count 1449
Discarding 266 places :
Symmetric choice reduction at 1 with 266 rule applications. Total rules 559 place count 983 transition count 1183
Iterating global reduction 1 with 266 rules applied. Total rules applied 825 place count 983 transition count 1183
Discarding 224 places :
Symmetric choice reduction at 1 with 224 rule applications. Total rules 1049 place count 759 transition count 959
Iterating global reduction 1 with 224 rules applied. Total rules applied 1273 place count 759 transition count 959
Discarding 215 places :
Symmetric choice reduction at 1 with 215 rule applications. Total rules 1488 place count 544 transition count 744
Iterating global reduction 1 with 215 rules applied. Total rules applied 1703 place count 544 transition count 744
Discarding 18 places :
Implicit places reduction removed 18 places
Iterating post reduction 1 with 18 rules applied. Total rules applied 1721 place count 526 transition count 744
Discarding 16 places :
Symmetric choice reduction at 2 with 16 rule applications. Total rules 1737 place count 510 transition count 728
Iterating global reduction 2 with 16 rules applied. Total rules applied 1753 place count 510 transition count 728
Discarding 16 places :
Symmetric choice reduction at 2 with 16 rule applications. Total rules 1769 place count 494 transition count 712
Iterating global reduction 2 with 16 rules applied. Total rules applied 1785 place count 494 transition count 712
Discarding 16 places :
Symmetric choice reduction at 2 with 16 rule applications. Total rules 1801 place count 478 transition count 696
Iterating global reduction 2 with 16 rules applied. Total rules applied 1817 place count 478 transition count 696
Discarding 16 places :
Symmetric choice reduction at 2 with 16 rule applications. Total rules 1833 place count 462 transition count 680
Iterating global reduction 2 with 16 rules applied. Total rules applied 1849 place count 462 transition count 680
Discarding 112 places :
Symmetric choice reduction at 2 with 112 rule applications. Total rules 1961 place count 350 transition count 568
Iterating global reduction 2 with 112 rules applied. Total rules applied 2073 place count 350 transition count 568
Applied a total of 2073 rules in 387 ms. Remains 350 /1542 variables (removed 1192) and now considering 568/1449 (removed 881) transitions.
[2025-06-02 19:35:06] [INFO ] Flow matrix only has 458 transitions (discarded 110 similar events)
// Phase 1: matrix 458 rows 350 cols
[2025-06-02 19:35:06] [INFO ] Computed 36 invariants in 46 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 19:35:07] [INFO ] Implicit Places using invariants in 520 ms returned [4, 29, 33, 44, 60, 74, 149, 167, 187, 189, 206, 215, 232, 236, 262, 281, 321, 326]
Discarding 18 places :
Implicit Place search using SMT only with invariants took 569 ms to find 18 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 332/1542 places, 568/1449 transitions.
Discarding 93 places :
Symmetric choice reduction at 0 with 93 rule applications. Total rules 93 place count 239 transition count 475
Iterating global reduction 0 with 93 rules applied. Total rules applied 186 place count 239 transition count 475
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 190 place count 235 transition count 471
Iterating global reduction 0 with 4 rules applied. Total rules applied 194 place count 235 transition count 471
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 198 place count 231 transition count 467
Iterating global reduction 0 with 4 rules applied. Total rules applied 202 place count 231 transition count 467
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 206 place count 227 transition count 463
Iterating global reduction 0 with 4 rules applied. Total rules applied 210 place count 227 transition count 463
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 218 place count 219 transition count 455
Iterating global reduction 0 with 8 rules applied. Total rules applied 226 place count 219 transition count 455
Applied a total of 226 rules in 31 ms. Remains 219 /332 variables (removed 113) and now considering 455/568 (removed 113) transitions.
[2025-06-02 19:35:07] [INFO ] Flow matrix only has 311 transitions (discarded 144 similar events)
// Phase 1: matrix 311 rows 219 cols
[2025-06-02 19:35:07] [INFO ] Computed 18 invariants in 5 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 19:35:07] [INFO ] Implicit Places using invariants in 106 ms returned []
[2025-06-02 19:35:07] [INFO ] Flow matrix only has 311 transitions (discarded 144 similar events)
[2025-06-02 19:35:07] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 19:35:07] [INFO ] Implicit Places using invariants and state equation in 445 ms returned []
Implicit Place search using SMT with State Equation took 554 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 219/1542 places, 455/1449 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 1557 ms. Remains : 219/1542 places, 455/1449 transitions.
Support contains 54 out of 219 places after structural reductions.
[2025-06-02 19:35:08] [INFO ] Flatten gal took : 52 ms
[2025-06-02 19:35:08] [INFO ] Flatten gal took : 27 ms
[2025-06-02 19:35:08] [INFO ] Input system was already deterministic with 455 transitions.
RANDOM walk for 21468 steps (600 resets) in 884 ms. (24 steps per ms) remains 0/33 properties
FORMULA LeafsetExtension-PT-S16C4-LTLFireability-05 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
FORMULA LeafsetExtension-PT-S16C4-LTLFireability-07 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Computed a total of 219 stabilizing places and 455 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 219 transition count 455
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(p0))'
Support contains 3 out of 219 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 219/219 places, 455/455 transitions.
Graph (complete) has 852 edges and 219 vertex of which 218 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.3 ms
Discarding 1 places :
Also discarding 1 output transitions
Drop transitions (Output transitions of discarded places.) removed 1 transitions
Drop transitions (Trivial Post-Agglo cleanup.) removed 30 transitions
Trivial Post-agglo rules discarded 30 transitions
Performed 30 trivial Post agglomeration. Transition count delta: 30
Iterating post reduction 0 with 30 rules applied. Total rules applied 31 place count 218 transition count 424
Reduce places removed 30 places and 0 transitions.
Iterating post reduction 1 with 30 rules applied. Total rules applied 61 place count 188 transition count 424
Performed 12 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 12 Pre rules applied. Total rules applied 61 place count 188 transition count 412
Deduced a syphon composed of 12 places in 1 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 2 with 24 rules applied. Total rules applied 85 place count 176 transition count 412
Discarding 15 places :
Symmetric choice reduction at 2 with 15 rule applications. Total rules 100 place count 161 transition count 397
Iterating global reduction 2 with 15 rules applied. Total rules applied 115 place count 161 transition count 397
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 120 place count 156 transition count 392
Iterating global reduction 2 with 5 rules applied. Total rules applied 125 place count 156 transition count 392
Discarding 4 places :
Implicit places reduction removed 4 places
Iterating post reduction 2 with 4 rules applied. Total rules applied 129 place count 152 transition count 392
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 4 Pre rules applied. Total rules applied 129 place count 152 transition count 388
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 3 with 8 rules applied. Total rules applied 137 place count 148 transition count 388
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 141 place count 144 transition count 384
Iterating global reduction 3 with 4 rules applied. Total rules applied 145 place count 144 transition count 384
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 149 place count 140 transition count 380
Iterating global reduction 3 with 4 rules applied. Total rules applied 153 place count 140 transition count 380
Discarding 10 places :
Symmetric choice reduction at 3 with 10 rule applications. Total rules 163 place count 130 transition count 370
Iterating global reduction 3 with 10 rules applied. Total rules applied 173 place count 130 transition count 370
Performed 26 Post agglomeration using F-continuation condition.Transition count delta: 26
Deduced a syphon composed of 26 places in 1 ms
Reduce places removed 26 places and 0 transitions.
Iterating global reduction 3 with 52 rules applied. Total rules applied 225 place count 104 transition count 344
Discarding 10 places :
Symmetric choice reduction at 3 with 10 rule applications. Total rules 235 place count 94 transition count 334
Iterating global reduction 3 with 10 rules applied. Total rules applied 245 place count 94 transition count 334
Applied a total of 245 rules in 71 ms. Remains 94 /219 variables (removed 125) and now considering 334/455 (removed 121) transitions.
[2025-06-02 19:35:09] [INFO ] Flow matrix only has 148 transitions (discarded 186 similar events)
// Phase 1: matrix 148 rows 94 cols
[2025-06-02 19:35:09] [INFO ] Computed 14 invariants in 3 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 19:35:09] [INFO ] Implicit Places using invariants in 94 ms returned [14, 17, 22, 26, 30, 35, 42, 50, 59, 65, 72, 74]
Discarding 12 places :
Implicit Place search using SMT only with invariants took 95 ms to find 12 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 82/219 places, 334/455 transitions.
Discarding 19 places :
Symmetric choice reduction at 0 with 19 rule applications. Total rules 19 place count 63 transition count 315
Iterating global reduction 0 with 19 rules applied. Total rules applied 38 place count 63 transition count 315
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 44 place count 57 transition count 309
Iterating global reduction 0 with 6 rules applied. Total rules applied 50 place count 57 transition count 309
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 56 place count 51 transition count 303
Iterating global reduction 0 with 6 rules applied. Total rules applied 62 place count 51 transition count 303
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 0 with 12 rules applied. Total rules applied 74 place count 45 transition count 297
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 76 place count 43 transition count 295
Iterating global reduction 0 with 2 rules applied. Total rules applied 78 place count 43 transition count 295
Applied a total of 78 rules in 19 ms. Remains 43 /82 variables (removed 39) and now considering 295/334 (removed 39) transitions.
[2025-06-02 19:35:09] [INFO ] Flow matrix only has 42 transitions (discarded 253 similar events)
// Phase 1: matrix 42 rows 43 cols
[2025-06-02 19:35:09] [INFO ] Computed 2 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 19:35:09] [INFO ] Implicit Places using invariants in 45 ms returned []
[2025-06-02 19:35:09] [INFO ] Flow matrix only has 42 transitions (discarded 253 similar events)
[2025-06-02 19:35:09] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 19:35:09] [INFO ] Implicit Places using invariants and state equation in 80 ms returned []
Implicit Place search using SMT with State Equation took 128 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 43/219 places, 295/455 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 313 ms. Remains : 43/219 places, 295/455 transitions.
Stuttering acceptance computed with spot in 249 ms :[(NOT p0)]
Running random walk in product with property : LeafsetExtension-PT-S16C4-LTLFireability-00
Stuttering criterion allowed to conclude after 24 steps with 1 reset in 3 ms.
FORMULA LeafsetExtension-PT-S16C4-LTLFireability-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property LeafsetExtension-PT-S16C4-LTLFireability-00 finished in 637 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((X(X(F(p1)))||p0)))'
Support contains 4 out of 219 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 219/219 places, 455/455 transitions.
Discarding 23 places :
Symmetric choice reduction at 0 with 23 rule applications. Total rules 23 place count 196 transition count 432
Iterating global reduction 0 with 23 rules applied. Total rules applied 46 place count 196 transition count 432
Discarding 21 places :
Symmetric choice reduction at 0 with 21 rule applications. Total rules 67 place count 175 transition count 411
Iterating global reduction 0 with 21 rules applied. Total rules applied 88 place count 175 transition count 411
Discarding 7 places :
Implicit places reduction removed 7 places
Iterating post reduction 0 with 7 rules applied. Total rules applied 95 place count 168 transition count 411
Discarding 15 places :
Symmetric choice reduction at 1 with 15 rule applications. Total rules 110 place count 153 transition count 396
Iterating global reduction 1 with 15 rules applied. Total rules applied 125 place count 153 transition count 396
Discarding 4 places :
Implicit places reduction removed 4 places
Iterating post reduction 1 with 4 rules applied. Total rules applied 129 place count 149 transition count 396
Discarding 15 places :
Symmetric choice reduction at 2 with 15 rule applications. Total rules 144 place count 134 transition count 381
Iterating global reduction 2 with 15 rules applied. Total rules applied 159 place count 134 transition count 381
Discarding 11 places :
Symmetric choice reduction at 2 with 11 rule applications. Total rules 170 place count 123 transition count 370
Iterating global reduction 2 with 11 rules applied. Total rules applied 181 place count 123 transition count 370
Discarding 11 places :
Symmetric choice reduction at 2 with 11 rule applications. Total rules 192 place count 112 transition count 359
Iterating global reduction 2 with 11 rules applied. Total rules applied 203 place count 112 transition count 359
Discarding 25 places :
Symmetric choice reduction at 2 with 25 rule applications. Total rules 228 place count 87 transition count 334
Iterating global reduction 2 with 25 rules applied. Total rules applied 253 place count 87 transition count 334
Discarding 11 places :
Symmetric choice reduction at 2 with 11 rule applications. Total rules 264 place count 76 transition count 323
Iterating global reduction 2 with 11 rules applied. Total rules applied 275 place count 76 transition count 323
Applied a total of 275 rules in 16 ms. Remains 76 /219 variables (removed 143) and now considering 323/455 (removed 132) transitions.
[2025-06-02 19:35:09] [INFO ] Flow matrix only has 84 transitions (discarded 239 similar events)
// Phase 1: matrix 84 rows 76 cols
[2025-06-02 19:35:09] [INFO ] Computed 7 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 19:35:09] [INFO ] Implicit Places using invariants in 61 ms returned [23, 27, 62]
Discarding 3 places :
Implicit Place search using SMT only with invariants took 62 ms to find 3 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 73/219 places, 323/455 transitions.
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 7 place count 66 transition count 316
Iterating global reduction 0 with 7 rules applied. Total rules applied 14 place count 66 transition count 316
Applied a total of 14 rules in 2 ms. Remains 66 /73 variables (removed 7) and now considering 316/323 (removed 7) transitions.
[2025-06-02 19:35:09] [INFO ] Flow matrix only has 74 transitions (discarded 242 similar events)
// Phase 1: matrix 74 rows 66 cols
[2025-06-02 19:35:09] [INFO ] Computed 4 invariants in 0 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 19:35:09] [INFO ] Implicit Places using invariants in 52 ms returned []
[2025-06-02 19:35:09] [INFO ] Flow matrix only has 74 transitions (discarded 242 similar events)
[2025-06-02 19:35:09] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 19:35:09] [INFO ] Implicit Places using invariants and state equation in 95 ms returned []
Implicit Place search using SMT with State Equation took 150 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 66/219 places, 316/455 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 230 ms. Remains : 66/219 places, 316/455 transitions.
Stuttering acceptance computed with spot in 157 ms :[(AND (NOT p0) (NOT p1)), (NOT p1), (NOT p1), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : LeafsetExtension-PT-S16C4-LTLFireability-01
Product exploration explored 100000 steps with 50000 reset in 263 ms.
Product exploration explored 100000 steps with 50000 reset in 225 ms.
Computed a total of 66 stabilizing places and 316 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 66 transition count 316
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Starting Z3 with timeout 6000.0 s and query timeout 600000.0 ms
Knowledge obtained : [(AND p0 p1), (X p0), (F (G p0)), (F (G p1))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 4 factoid took 14 ms. Reduced automaton from 4 states, 4 edges and 2 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA LeafsetExtension-PT-S16C4-LTLFireability-01 TRUE TECHNIQUES KNOWLEDGE
Treatment of property LeafsetExtension-PT-S16C4-LTLFireability-01 finished in 983 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((p0 U G((p1||X(F((p2&&X(X(p1)))))))))'
Support contains 3 out of 219 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 219/219 places, 455/455 transitions.
Discarding 22 places :
Symmetric choice reduction at 0 with 22 rule applications. Total rules 22 place count 197 transition count 433
Iterating global reduction 0 with 22 rules applied. Total rules applied 44 place count 197 transition count 433
Discarding 19 places :
Symmetric choice reduction at 0 with 19 rule applications. Total rules 63 place count 178 transition count 414
Iterating global reduction 0 with 19 rules applied. Total rules applied 82 place count 178 transition count 414
Discarding 8 places :
Implicit places reduction removed 8 places
Iterating post reduction 0 with 8 rules applied. Total rules applied 90 place count 170 transition count 414
Discarding 15 places :
Symmetric choice reduction at 1 with 15 rule applications. Total rules 105 place count 155 transition count 399
Iterating global reduction 1 with 15 rules applied. Total rules applied 120 place count 155 transition count 399
Discarding 2 places :
Implicit places reduction removed 2 places
Iterating post reduction 1 with 2 rules applied. Total rules applied 122 place count 153 transition count 399
Discarding 12 places :
Symmetric choice reduction at 2 with 12 rule applications. Total rules 134 place count 141 transition count 387
Iterating global reduction 2 with 12 rules applied. Total rules applied 146 place count 141 transition count 387
Discarding 10 places :
Symmetric choice reduction at 2 with 10 rule applications. Total rules 156 place count 131 transition count 377
Iterating global reduction 2 with 10 rules applied. Total rules applied 166 place count 131 transition count 377
Discarding 10 places :
Symmetric choice reduction at 2 with 10 rule applications. Total rules 176 place count 121 transition count 367
Iterating global reduction 2 with 10 rules applied. Total rules applied 186 place count 121 transition count 367
Discarding 26 places :
Symmetric choice reduction at 2 with 26 rule applications. Total rules 212 place count 95 transition count 341
Iterating global reduction 2 with 26 rules applied. Total rules applied 238 place count 95 transition count 341
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 244 place count 89 transition count 335
Iterating global reduction 2 with 6 rules applied. Total rules applied 250 place count 89 transition count 335
Applied a total of 250 rules in 23 ms. Remains 89 /219 variables (removed 130) and now considering 335/455 (removed 120) transitions.
[2025-06-02 19:35:10] [INFO ] Flow matrix only has 104 transitions (discarded 231 similar events)
// Phase 1: matrix 104 rows 89 cols
[2025-06-02 19:35:10] [INFO ] Computed 8 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 19:35:10] [INFO ] Implicit Places using invariants in 63 ms returned [46, 50, 62, 74]
Discarding 4 places :
Implicit Place search using SMT only with invariants took 64 ms to find 4 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 85/219 places, 335/455 transitions.
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 11 place count 74 transition count 324
Iterating global reduction 0 with 11 rules applied. Total rules applied 22 place count 74 transition count 324
Applied a total of 22 rules in 4 ms. Remains 74 /85 variables (removed 11) and now considering 324/335 (removed 11) transitions.
[2025-06-02 19:35:10] [INFO ] Flow matrix only has 89 transitions (discarded 235 similar events)
// Phase 1: matrix 89 rows 74 cols
[2025-06-02 19:35:10] [INFO ] Computed 4 invariants in 0 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 19:35:10] [INFO ] Implicit Places using invariants in 78 ms returned []
[2025-06-02 19:35:10] [INFO ] Flow matrix only has 89 transitions (discarded 235 similar events)
[2025-06-02 19:35:10] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 19:35:11] [INFO ] Implicit Places using invariants and state equation in 100 ms returned []
Implicit Place search using SMT with State Equation took 182 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 74/219 places, 324/455 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 274 ms. Remains : 74/219 places, 324/455 transitions.
Stuttering acceptance computed with spot in 525 ms :[(NOT p1), (OR (NOT p2) (NOT p1)), (NOT p1), (NOT p1), (NOT p1), (NOT p1), (NOT p1), (NOT p1), (NOT p1), (NOT p1), (NOT p1)]
Running random walk in product with property : LeafsetExtension-PT-S16C4-LTLFireability-03
Stuttering criterion allowed to conclude after 21 steps with 0 reset in 1 ms.
FORMULA LeafsetExtension-PT-S16C4-LTLFireability-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property LeafsetExtension-PT-S16C4-LTLFireability-03 finished in 827 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(((X(G(((p0 U G(p1)) U p1)))&&X(p1)) U G(p2))))'
Support contains 5 out of 219 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 219/219 places, 455/455 transitions.
Discarding 23 places :
Symmetric choice reduction at 0 with 23 rule applications. Total rules 23 place count 196 transition count 432
Iterating global reduction 0 with 23 rules applied. Total rules applied 46 place count 196 transition count 432
Discarding 21 places :
Symmetric choice reduction at 0 with 21 rule applications. Total rules 67 place count 175 transition count 411
Iterating global reduction 0 with 21 rules applied. Total rules applied 88 place count 175 transition count 411
Discarding 8 places :
Implicit places reduction removed 8 places
Iterating post reduction 0 with 8 rules applied. Total rules applied 96 place count 167 transition count 411
Discarding 17 places :
Symmetric choice reduction at 1 with 17 rule applications. Total rules 113 place count 150 transition count 394
Iterating global reduction 1 with 17 rules applied. Total rules applied 130 place count 150 transition count 394
Discarding 4 places :
Implicit places reduction removed 4 places
Iterating post reduction 1 with 4 rules applied. Total rules applied 134 place count 146 transition count 394
Discarding 16 places :
Symmetric choice reduction at 2 with 16 rule applications. Total rules 150 place count 130 transition count 378
Iterating global reduction 2 with 16 rules applied. Total rules applied 166 place count 130 transition count 378
Discarding 12 places :
Symmetric choice reduction at 2 with 12 rule applications. Total rules 178 place count 118 transition count 366
Iterating global reduction 2 with 12 rules applied. Total rules applied 190 place count 118 transition count 366
Discarding 12 places :
Symmetric choice reduction at 2 with 12 rule applications. Total rules 202 place count 106 transition count 354
Iterating global reduction 2 with 12 rules applied. Total rules applied 214 place count 106 transition count 354
Discarding 28 places :
Symmetric choice reduction at 2 with 28 rule applications. Total rules 242 place count 78 transition count 326
Iterating global reduction 2 with 28 rules applied. Total rules applied 270 place count 78 transition count 326
Discarding 11 places :
Symmetric choice reduction at 2 with 11 rule applications. Total rules 281 place count 67 transition count 315
Iterating global reduction 2 with 11 rules applied. Total rules applied 292 place count 67 transition count 315
Applied a total of 292 rules in 22 ms. Remains 67 /219 variables (removed 152) and now considering 315/455 (removed 140) transitions.
[2025-06-02 19:35:11] [INFO ] Flow matrix only has 69 transitions (discarded 246 similar events)
// Phase 1: matrix 69 rows 67 cols
[2025-06-02 19:35:11] [INFO ] Computed 6 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 19:35:11] [INFO ] Implicit Places using invariants in 51 ms returned [23, 39, 54]
Discarding 3 places :
Implicit Place search using SMT only with invariants took 53 ms to find 3 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 64/219 places, 315/455 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 58 transition count 309
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 58 transition count 309
Applied a total of 12 rules in 5 ms. Remains 58 /64 variables (removed 6) and now considering 309/315 (removed 6) transitions.
[2025-06-02 19:35:11] [INFO ] Flow matrix only has 60 transitions (discarded 249 similar events)
// Phase 1: matrix 60 rows 58 cols
[2025-06-02 19:35:11] [INFO ] Computed 3 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 19:35:11] [INFO ] Implicit Places using invariants in 46 ms returned []
[2025-06-02 19:35:11] [INFO ] Flow matrix only has 60 transitions (discarded 249 similar events)
[2025-06-02 19:35:11] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 19:35:11] [INFO ] Implicit Places using invariants and state equation in 79 ms returned []
Implicit Place search using SMT with State Equation took 127 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 58/219 places, 309/455 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 207 ms. Remains : 58/219 places, 309/455 transitions.
Stuttering acceptance computed with spot in 424 ms :[(NOT p2), (NOT p1), (AND (NOT p1) (NOT p2)), true, (NOT p1), (NOT p1), (NOT p1), (AND (NOT p2) p1), (AND (NOT p1) p0 (NOT p2)), (AND (NOT p1) p0 (NOT p2)), false]
Running random walk in product with property : LeafsetExtension-PT-S16C4-LTLFireability-04
Entered a terminal (fully accepting) state of product in 5 steps with 0 reset in 0 ms.
FORMULA LeafsetExtension-PT-S16C4-LTLFireability-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property LeafsetExtension-PT-S16C4-LTLFireability-04 finished in 663 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(((X(G((p1||G(p2))))&&p0) U (p1 U X(p3))))'
Support contains 7 out of 219 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 219/219 places, 455/455 transitions.
Discarding 23 places :
Symmetric choice reduction at 0 with 23 rule applications. Total rules 23 place count 196 transition count 432
Iterating global reduction 0 with 23 rules applied. Total rules applied 46 place count 196 transition count 432
Discarding 20 places :
Symmetric choice reduction at 0 with 20 rule applications. Total rules 66 place count 176 transition count 412
Iterating global reduction 0 with 20 rules applied. Total rules applied 86 place count 176 transition count 412
Discarding 7 places :
Implicit places reduction removed 7 places
Iterating post reduction 0 with 7 rules applied. Total rules applied 93 place count 169 transition count 412
Discarding 16 places :
Symmetric choice reduction at 1 with 16 rule applications. Total rules 109 place count 153 transition count 396
Iterating global reduction 1 with 16 rules applied. Total rules applied 125 place count 153 transition count 396
Discarding 3 places :
Implicit places reduction removed 3 places
Iterating post reduction 1 with 3 rules applied. Total rules applied 128 place count 150 transition count 396
Discarding 14 places :
Symmetric choice reduction at 2 with 14 rule applications. Total rules 142 place count 136 transition count 382
Iterating global reduction 2 with 14 rules applied. Total rules applied 156 place count 136 transition count 382
Discarding 10 places :
Symmetric choice reduction at 2 with 10 rule applications. Total rules 166 place count 126 transition count 372
Iterating global reduction 2 with 10 rules applied. Total rules applied 176 place count 126 transition count 372
Discarding 10 places :
Symmetric choice reduction at 2 with 10 rule applications. Total rules 186 place count 116 transition count 362
Iterating global reduction 2 with 10 rules applied. Total rules applied 196 place count 116 transition count 362
Discarding 24 places :
Symmetric choice reduction at 2 with 24 rule applications. Total rules 220 place count 92 transition count 338
Iterating global reduction 2 with 24 rules applied. Total rules applied 244 place count 92 transition count 338
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 251 place count 85 transition count 331
Iterating global reduction 2 with 7 rules applied. Total rules applied 258 place count 85 transition count 331
Applied a total of 258 rules in 23 ms. Remains 85 /219 variables (removed 134) and now considering 331/455 (removed 124) transitions.
[2025-06-02 19:35:12] [INFO ] Flow matrix only has 100 transitions (discarded 231 similar events)
// Phase 1: matrix 100 rows 85 cols
[2025-06-02 19:35:12] [INFO ] Computed 8 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 19:35:12] [INFO ] Implicit Places using invariants in 72 ms returned [27, 49, 60, 70]
Discarding 4 places :
Implicit Place search using SMT only with invariants took 73 ms to find 4 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 81/219 places, 331/455 transitions.
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 10 place count 71 transition count 321
Iterating global reduction 0 with 10 rules applied. Total rules applied 20 place count 71 transition count 321
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 21 place count 70 transition count 320
Iterating global reduction 0 with 1 rules applied. Total rules applied 22 place count 70 transition count 320
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 23 place count 69 transition count 319
Iterating global reduction 0 with 1 rules applied. Total rules applied 24 place count 69 transition count 319
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 25 place count 68 transition count 318
Iterating global reduction 0 with 1 rules applied. Total rules applied 26 place count 68 transition count 318
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 27 place count 67 transition count 317
Iterating global reduction 0 with 1 rules applied. Total rules applied 28 place count 67 transition count 317
Applied a total of 28 rules in 8 ms. Remains 67 /81 variables (removed 14) and now considering 317/331 (removed 14) transitions.
[2025-06-02 19:35:12] [INFO ] Flow matrix only has 76 transitions (discarded 241 similar events)
// Phase 1: matrix 76 rows 67 cols
[2025-06-02 19:35:12] [INFO ] Computed 4 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 19:35:12] [INFO ] Implicit Places using invariants in 59 ms returned []
[2025-06-02 19:35:12] [INFO ] Flow matrix only has 76 transitions (discarded 241 similar events)
[2025-06-02 19:35:12] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 19:35:12] [INFO ] Implicit Places using invariants and state equation in 105 ms returned []
Implicit Place search using SMT with State Equation took 166 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 67/219 places, 317/455 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 270 ms. Remains : 67/219 places, 317/455 transitions.
Stuttering acceptance computed with spot in 352 ms :[(NOT p3), (NOT p3), (AND (NOT p2) (NOT p1) (NOT p3)), (NOT p3), (NOT p3), (AND (NOT p3) (NOT p1) (NOT p2)), true, (NOT p2), (AND (NOT p2) (NOT p1)), (AND (NOT p2) (NOT p3))]
Running random walk in product with property : LeafsetExtension-PT-S16C4-LTLFireability-06
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA LeafsetExtension-PT-S16C4-LTLFireability-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property LeafsetExtension-PT-S16C4-LTLFireability-06 finished in 650 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((X(X(p0))||X(X((G(!p0)&&p1))))))'
Support contains 4 out of 219 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 219/219 places, 455/455 transitions.
Discarding 24 places :
Symmetric choice reduction at 0 with 24 rule applications. Total rules 24 place count 195 transition count 431
Iterating global reduction 0 with 24 rules applied. Total rules applied 48 place count 195 transition count 431
Discarding 21 places :
Symmetric choice reduction at 0 with 21 rule applications. Total rules 69 place count 174 transition count 410
Iterating global reduction 0 with 21 rules applied. Total rules applied 90 place count 174 transition count 410
Discarding 7 places :
Implicit places reduction removed 7 places
Iterating post reduction 0 with 7 rules applied. Total rules applied 97 place count 167 transition count 410
Discarding 16 places :
Symmetric choice reduction at 1 with 16 rule applications. Total rules 113 place count 151 transition count 394
Iterating global reduction 1 with 16 rules applied. Total rules applied 129 place count 151 transition count 394
Discarding 4 places :
Implicit places reduction removed 4 places
Iterating post reduction 1 with 4 rules applied. Total rules applied 133 place count 147 transition count 394
Discarding 15 places :
Symmetric choice reduction at 2 with 15 rule applications. Total rules 148 place count 132 transition count 379
Iterating global reduction 2 with 15 rules applied. Total rules applied 163 place count 132 transition count 379
Discarding 11 places :
Symmetric choice reduction at 2 with 11 rule applications. Total rules 174 place count 121 transition count 368
Iterating global reduction 2 with 11 rules applied. Total rules applied 185 place count 121 transition count 368
Discarding 11 places :
Symmetric choice reduction at 2 with 11 rule applications. Total rules 196 place count 110 transition count 357
Iterating global reduction 2 with 11 rules applied. Total rules applied 207 place count 110 transition count 357
Discarding 25 places :
Symmetric choice reduction at 2 with 25 rule applications. Total rules 232 place count 85 transition count 332
Iterating global reduction 2 with 25 rules applied. Total rules applied 257 place count 85 transition count 332
Discarding 11 places :
Symmetric choice reduction at 2 with 11 rule applications. Total rules 268 place count 74 transition count 321
Iterating global reduction 2 with 11 rules applied. Total rules applied 279 place count 74 transition count 321
Applied a total of 279 rules in 20 ms. Remains 74 /219 variables (removed 145) and now considering 321/455 (removed 134) transitions.
[2025-06-02 19:35:12] [INFO ] Flow matrix only has 81 transitions (discarded 240 similar events)
// Phase 1: matrix 81 rows 74 cols
[2025-06-02 19:35:12] [INFO ] Computed 7 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 19:35:12] [INFO ] Implicit Places using invariants in 64 ms returned [23, 36, 48, 60]
Discarding 4 places :
Implicit Place search using SMT only with invariants took 65 ms to find 4 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 70/219 places, 321/455 transitions.
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 9 place count 61 transition count 312
Iterating global reduction 0 with 9 rules applied. Total rules applied 18 place count 61 transition count 312
Applied a total of 18 rules in 4 ms. Remains 61 /70 variables (removed 9) and now considering 312/321 (removed 9) transitions.
[2025-06-02 19:35:12] [INFO ] Flow matrix only has 68 transitions (discarded 244 similar events)
// Phase 1: matrix 68 rows 61 cols
[2025-06-02 19:35:12] [INFO ] Computed 3 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 19:35:13] [INFO ] Implicit Places using invariants in 54 ms returned []
[2025-06-02 19:35:13] [INFO ] Flow matrix only has 68 transitions (discarded 244 similar events)
[2025-06-02 19:35:13] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 19:35:13] [INFO ] Implicit Places using invariants and state equation in 93 ms returned []
Implicit Place search using SMT with State Equation took 149 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 61/219 places, 312/455 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 238 ms. Remains : 61/219 places, 312/455 transitions.
Stuttering acceptance computed with spot in 218 ms :[true, (AND (NOT p0) (NOT p1)), p0, (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : LeafsetExtension-PT-S16C4-LTLFireability-08
Entered a terminal (fully accepting) state of product in 15 steps with 3 reset in 0 ms.
FORMULA LeafsetExtension-PT-S16C4-LTLFireability-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property LeafsetExtension-PT-S16C4-LTLFireability-08 finished in 479 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F((p0||G(p1)))))'
Support contains 3 out of 219 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 219/219 places, 455/455 transitions.
Graph (complete) has 852 edges and 219 vertex of which 218 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.1 ms
Discarding 1 places :
Also discarding 1 output transitions
Drop transitions (Output transitions of discarded places.) removed 1 transitions
Drop transitions (Trivial Post-Agglo cleanup.) removed 26 transitions
Trivial Post-agglo rules discarded 26 transitions
Performed 26 trivial Post agglomeration. Transition count delta: 26
Iterating post reduction 0 with 26 rules applied. Total rules applied 27 place count 218 transition count 428
Reduce places removed 26 places and 0 transitions.
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Iterating post reduction 1 with 30 rules applied. Total rules applied 57 place count 192 transition count 424
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 2 with 4 rules applied. Total rules applied 61 place count 188 transition count 424
Performed 12 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 12 Pre rules applied. Total rules applied 61 place count 188 transition count 412
Deduced a syphon composed of 12 places in 0 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 3 with 24 rules applied. Total rules applied 85 place count 176 transition count 412
Discarding 16 places :
Symmetric choice reduction at 3 with 16 rule applications. Total rules 101 place count 160 transition count 396
Iterating global reduction 3 with 16 rules applied. Total rules applied 117 place count 160 transition count 396
Discarding 5 places :
Symmetric choice reduction at 3 with 5 rule applications. Total rules 122 place count 155 transition count 391
Iterating global reduction 3 with 5 rules applied. Total rules applied 127 place count 155 transition count 391
Discarding 4 places :
Implicit places reduction removed 4 places
Iterating post reduction 3 with 4 rules applied. Total rules applied 131 place count 151 transition count 391
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 4 Pre rules applied. Total rules applied 131 place count 151 transition count 387
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 4 with 8 rules applied. Total rules applied 139 place count 147 transition count 387
Discarding 4 places :
Symmetric choice reduction at 4 with 4 rule applications. Total rules 143 place count 143 transition count 383
Iterating global reduction 4 with 4 rules applied. Total rules applied 147 place count 143 transition count 383
Discarding 4 places :
Symmetric choice reduction at 4 with 4 rule applications. Total rules 151 place count 139 transition count 379
Iterating global reduction 4 with 4 rules applied. Total rules applied 155 place count 139 transition count 379
Discarding 10 places :
Symmetric choice reduction at 4 with 10 rule applications. Total rules 165 place count 129 transition count 369
Iterating global reduction 4 with 10 rules applied. Total rules applied 175 place count 129 transition count 369
Performed 26 Post agglomeration using F-continuation condition.Transition count delta: 26
Deduced a syphon composed of 26 places in 0 ms
Reduce places removed 26 places and 0 transitions.
Iterating global reduction 4 with 52 rules applied. Total rules applied 227 place count 103 transition count 343
Discarding 9 places :
Symmetric choice reduction at 4 with 9 rule applications. Total rules 236 place count 94 transition count 334
Iterating global reduction 4 with 9 rules applied. Total rules applied 245 place count 94 transition count 334
Applied a total of 245 rules in 48 ms. Remains 94 /219 variables (removed 125) and now considering 334/455 (removed 121) transitions.
[2025-06-02 19:35:13] [INFO ] Flow matrix only has 149 transitions (discarded 185 similar events)
// Phase 1: matrix 149 rows 94 cols
[2025-06-02 19:35:13] [INFO ] Computed 14 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 19:35:13] [INFO ] Implicit Places using invariants in 86 ms returned [16, 19, 24, 28, 32, 37, 44, 52, 61, 67, 74]
Discarding 11 places :
Implicit Place search using SMT only with invariants took 87 ms to find 11 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 83/219 places, 334/455 transitions.
Discarding 12 places :
Symmetric choice reduction at 0 with 12 rule applications. Total rules 12 place count 71 transition count 322
Iterating global reduction 0 with 12 rules applied. Total rules applied 24 place count 71 transition count 322
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 30 place count 65 transition count 316
Iterating global reduction 0 with 6 rules applied. Total rules applied 36 place count 65 transition count 316
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 44 place count 57 transition count 308
Iterating global reduction 0 with 8 rules applied. Total rules applied 52 place count 57 transition count 308
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 0 with 12 rules applied. Total rules applied 64 place count 51 transition count 302
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 66 place count 49 transition count 300
Iterating global reduction 0 with 2 rules applied. Total rules applied 68 place count 49 transition count 300
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 70 place count 47 transition count 298
Iterating global reduction 0 with 2 rules applied. Total rules applied 72 place count 47 transition count 298
Applied a total of 72 rules in 15 ms. Remains 47 /83 variables (removed 36) and now considering 298/334 (removed 36) transitions.
[2025-06-02 19:35:13] [INFO ] Flow matrix only has 47 transitions (discarded 251 similar events)
// Phase 1: matrix 47 rows 47 cols
[2025-06-02 19:35:13] [INFO ] Computed 3 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 19:35:13] [INFO ] Implicit Places using invariants in 62 ms returned []
[2025-06-02 19:35:13] [INFO ] Flow matrix only has 47 transitions (discarded 251 similar events)
[2025-06-02 19:35:13] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 19:35:13] [INFO ] Implicit Places using invariants and state equation in 110 ms returned []
Implicit Place search using SMT with State Equation took 173 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 47/219 places, 298/455 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 325 ms. Remains : 47/219 places, 298/455 transitions.
Stuttering acceptance computed with spot in 73 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : LeafsetExtension-PT-S16C4-LTLFireability-09
Product exploration explored 100000 steps with 7162 reset in 332 ms.
Product exploration explored 100000 steps with 7172 reset in 327 ms.
Computed a total of 47 stabilizing places and 298 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 47 transition count 298
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Starting Z3 with timeout 6000.0 s and query timeout 600000.0 ms
Knowledge obtained : [(AND p1 p0), (X (NOT (AND (NOT p1) (NOT p0)))), (X (NOT (AND p1 (NOT p0)))), (X p0), (X p1), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X (NOT (AND p1 (NOT p0))))), (X (X p0)), (F (G p1)), (F (G p0))]
False Knowledge obtained : [(X (X p1)), (X (X (NOT p1)))]
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 10 factoid took 13 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA LeafsetExtension-PT-S16C4-LTLFireability-09 TRUE TECHNIQUES KNOWLEDGE
Treatment of property LeafsetExtension-PT-S16C4-LTLFireability-09 finished in 1148 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((p0&&X(G(p1)))))'
Support contains 3 out of 219 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 219/219 places, 455/455 transitions.
Discarding 23 places :
Symmetric choice reduction at 0 with 23 rule applications. Total rules 23 place count 196 transition count 432
Iterating global reduction 0 with 23 rules applied. Total rules applied 46 place count 196 transition count 432
Discarding 20 places :
Symmetric choice reduction at 0 with 20 rule applications. Total rules 66 place count 176 transition count 412
Iterating global reduction 0 with 20 rules applied. Total rules applied 86 place count 176 transition count 412
Discarding 7 places :
Implicit places reduction removed 7 places
Iterating post reduction 0 with 7 rules applied. Total rules applied 93 place count 169 transition count 412
Discarding 16 places :
Symmetric choice reduction at 1 with 16 rule applications. Total rules 109 place count 153 transition count 396
Iterating global reduction 1 with 16 rules applied. Total rules applied 125 place count 153 transition count 396
Discarding 4 places :
Implicit places reduction removed 4 places
Iterating post reduction 1 with 4 rules applied. Total rules applied 129 place count 149 transition count 396
Discarding 15 places :
Symmetric choice reduction at 2 with 15 rule applications. Total rules 144 place count 134 transition count 381
Iterating global reduction 2 with 15 rules applied. Total rules applied 159 place count 134 transition count 381
Discarding 11 places :
Symmetric choice reduction at 2 with 11 rule applications. Total rules 170 place count 123 transition count 370
Iterating global reduction 2 with 11 rules applied. Total rules applied 181 place count 123 transition count 370
Discarding 11 places :
Symmetric choice reduction at 2 with 11 rule applications. Total rules 192 place count 112 transition count 359
Iterating global reduction 2 with 11 rules applied. Total rules applied 203 place count 112 transition count 359
Discarding 25 places :
Symmetric choice reduction at 2 with 25 rule applications. Total rules 228 place count 87 transition count 334
Iterating global reduction 2 with 25 rules applied. Total rules applied 253 place count 87 transition count 334
Discarding 11 places :
Symmetric choice reduction at 2 with 11 rule applications. Total rules 264 place count 76 transition count 323
Iterating global reduction 2 with 11 rules applied. Total rules applied 275 place count 76 transition count 323
Applied a total of 275 rules in 16 ms. Remains 76 /219 variables (removed 143) and now considering 323/455 (removed 132) transitions.
[2025-06-02 19:35:14] [INFO ] Flow matrix only has 84 transitions (discarded 239 similar events)
// Phase 1: matrix 84 rows 76 cols
[2025-06-02 19:35:14] [INFO ] Computed 7 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 19:35:14] [INFO ] Implicit Places using invariants in 61 ms returned [25, 29, 41, 62]
Discarding 4 places :
Implicit Place search using SMT only with invariants took 62 ms to find 4 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 72/219 places, 323/455 transitions.
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 9 place count 63 transition count 314
Iterating global reduction 0 with 9 rules applied. Total rules applied 18 place count 63 transition count 314
Applied a total of 18 rules in 2 ms. Remains 63 /72 variables (removed 9) and now considering 314/323 (removed 9) transitions.
[2025-06-02 19:35:14] [INFO ] Flow matrix only has 71 transitions (discarded 243 similar events)
// Phase 1: matrix 71 rows 63 cols
[2025-06-02 19:35:14] [INFO ] Computed 3 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 19:35:14] [INFO ] Implicit Places using invariants in 47 ms returned []
[2025-06-02 19:35:14] [INFO ] Flow matrix only has 71 transitions (discarded 243 similar events)
[2025-06-02 19:35:14] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 19:35:14] [INFO ] Implicit Places using invariants and state equation in 108 ms returned []
Implicit Place search using SMT with State Equation took 156 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 63/219 places, 314/455 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 237 ms. Remains : 63/219 places, 314/455 transitions.
Stuttering acceptance computed with spot in 105 ms :[true, (OR (NOT p1) (NOT p0)), (OR (NOT p0) (NOT p1)), (NOT p1)]
Running random walk in product with property : LeafsetExtension-PT-S16C4-LTLFireability-10
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA LeafsetExtension-PT-S16C4-LTLFireability-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property LeafsetExtension-PT-S16C4-LTLFireability-10 finished in 355 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(((p0 U p1) U (X(!p1)&&((p2 U X(p0))||F(p3)))))'
Support contains 6 out of 219 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 219/219 places, 455/455 transitions.
Discarding 22 places :
Symmetric choice reduction at 0 with 22 rule applications. Total rules 22 place count 197 transition count 433
Iterating global reduction 0 with 22 rules applied. Total rules applied 44 place count 197 transition count 433
Discarding 19 places :
Symmetric choice reduction at 0 with 19 rule applications. Total rules 63 place count 178 transition count 414
Iterating global reduction 0 with 19 rules applied. Total rules applied 82 place count 178 transition count 414
Discarding 7 places :
Implicit places reduction removed 7 places
Iterating post reduction 0 with 7 rules applied. Total rules applied 89 place count 171 transition count 414
Discarding 13 places :
Symmetric choice reduction at 1 with 13 rule applications. Total rules 102 place count 158 transition count 401
Iterating global reduction 1 with 13 rules applied. Total rules applied 115 place count 158 transition count 401
Discarding 2 places :
Implicit places reduction removed 2 places
Iterating post reduction 1 with 2 rules applied. Total rules applied 117 place count 156 transition count 401
Discarding 12 places :
Symmetric choice reduction at 2 with 12 rule applications. Total rules 129 place count 144 transition count 389
Iterating global reduction 2 with 12 rules applied. Total rules applied 141 place count 144 transition count 389
Discarding 9 places :
Symmetric choice reduction at 2 with 9 rule applications. Total rules 150 place count 135 transition count 380
Iterating global reduction 2 with 9 rules applied. Total rules applied 159 place count 135 transition count 380
Discarding 9 places :
Symmetric choice reduction at 2 with 9 rule applications. Total rules 168 place count 126 transition count 371
Iterating global reduction 2 with 9 rules applied. Total rules applied 177 place count 126 transition count 371
Discarding 23 places :
Symmetric choice reduction at 2 with 23 rule applications. Total rules 200 place count 103 transition count 348
Iterating global reduction 2 with 23 rules applied. Total rules applied 223 place count 103 transition count 348
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 228 place count 98 transition count 343
Iterating global reduction 2 with 5 rules applied. Total rules applied 233 place count 98 transition count 343
Applied a total of 233 rules in 15 ms. Remains 98 /219 variables (removed 121) and now considering 343/455 (removed 112) transitions.
[2025-06-02 19:35:14] [INFO ] Flow matrix only has 119 transitions (discarded 224 similar events)
// Phase 1: matrix 119 rows 98 cols
[2025-06-02 19:35:14] [INFO ] Computed 9 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 19:35:15] [INFO ] Implicit Places using invariants in 164 ms returned [23, 27, 59, 82]
Discarding 4 places :
Implicit Place search using SMT only with invariants took 165 ms to find 4 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 94/219 places, 343/455 transitions.
Discarding 13 places :
Symmetric choice reduction at 0 with 13 rule applications. Total rules 13 place count 81 transition count 330
Iterating global reduction 0 with 13 rules applied. Total rules applied 26 place count 81 transition count 330
Applied a total of 26 rules in 3 ms. Remains 81 /94 variables (removed 13) and now considering 330/343 (removed 13) transitions.
[2025-06-02 19:35:15] [INFO ] Flow matrix only has 102 transitions (discarded 228 similar events)
// Phase 1: matrix 102 rows 81 cols
[2025-06-02 19:35:15] [INFO ] Computed 5 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 19:35:15] [INFO ] Implicit Places using invariants in 51 ms returned []
[2025-06-02 19:35:15] [INFO ] Flow matrix only has 102 transitions (discarded 228 similar events)
[2025-06-02 19:35:15] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 19:35:15] [INFO ] Implicit Places using invariants and state equation in 128 ms returned []
Implicit Place search using SMT with State Equation took 182 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 81/219 places, 330/455 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 365 ms. Remains : 81/219 places, 330/455 transitions.
Stuttering acceptance computed with spot in 455 ms :[(OR p1 (AND (NOT p0) (NOT p3))), p1, (AND (NOT p3) (NOT p0)), p1, (AND (NOT p3) (NOT p1) (NOT p0)), (AND (NOT p0) (NOT p3)), (AND (NOT p0) (NOT p3)), (AND (NOT p0) (NOT p1) (NOT p3)), true, (NOT p3), (AND (NOT p3) p1), (AND p1 (NOT p3))]
Running random walk in product with property : LeafsetExtension-PT-S16C4-LTLFireability-11
Stuttering criterion allowed to conclude after 34 steps with 0 reset in 0 ms.
FORMULA LeafsetExtension-PT-S16C4-LTLFireability-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property LeafsetExtension-PT-S16C4-LTLFireability-11 finished in 846 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F(((X(F(p0))&&G(!p1))||G(F(p0))))))'
Support contains 3 out of 219 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 219/219 places, 455/455 transitions.
Discarding 23 places :
Symmetric choice reduction at 0 with 23 rule applications. Total rules 23 place count 196 transition count 432
Iterating global reduction 0 with 23 rules applied. Total rules applied 46 place count 196 transition count 432
Discarding 21 places :
Symmetric choice reduction at 0 with 21 rule applications. Total rules 67 place count 175 transition count 411
Iterating global reduction 0 with 21 rules applied. Total rules applied 88 place count 175 transition count 411
Discarding 6 places :
Implicit places reduction removed 6 places
Iterating post reduction 0 with 6 rules applied. Total rules applied 94 place count 169 transition count 411
Discarding 15 places :
Symmetric choice reduction at 1 with 15 rule applications. Total rules 109 place count 154 transition count 396
Iterating global reduction 1 with 15 rules applied. Total rules applied 124 place count 154 transition count 396
Discarding 4 places :
Implicit places reduction removed 4 places
Iterating post reduction 1 with 4 rules applied. Total rules applied 128 place count 150 transition count 396
Discarding 14 places :
Symmetric choice reduction at 2 with 14 rule applications. Total rules 142 place count 136 transition count 382
Iterating global reduction 2 with 14 rules applied. Total rules applied 156 place count 136 transition count 382
Discarding 10 places :
Symmetric choice reduction at 2 with 10 rule applications. Total rules 166 place count 126 transition count 372
Iterating global reduction 2 with 10 rules applied. Total rules applied 176 place count 126 transition count 372
Discarding 10 places :
Symmetric choice reduction at 2 with 10 rule applications. Total rules 186 place count 116 transition count 362
Iterating global reduction 2 with 10 rules applied. Total rules applied 196 place count 116 transition count 362
Discarding 22 places :
Symmetric choice reduction at 2 with 22 rule applications. Total rules 218 place count 94 transition count 340
Iterating global reduction 2 with 22 rules applied. Total rules applied 240 place count 94 transition count 340
Discarding 11 places :
Symmetric choice reduction at 2 with 11 rule applications. Total rules 251 place count 83 transition count 329
Iterating global reduction 2 with 11 rules applied. Total rules applied 262 place count 83 transition count 329
Applied a total of 262 rules in 12 ms. Remains 83 /219 variables (removed 136) and now considering 329/455 (removed 126) transitions.
[2025-06-02 19:35:15] [INFO ] Flow matrix only has 97 transitions (discarded 232 similar events)
// Phase 1: matrix 97 rows 83 cols
[2025-06-02 19:35:15] [INFO ] Computed 8 invariants in 0 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 19:35:15] [INFO ] Implicit Places using invariants in 95 ms returned [23, 27, 36, 47, 59]
Discarding 5 places :
Implicit Place search using SMT only with invariants took 96 ms to find 5 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 78/219 places, 329/455 transitions.
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 11 place count 67 transition count 318
Iterating global reduction 0 with 11 rules applied. Total rules applied 22 place count 67 transition count 318
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 23 place count 66 transition count 317
Iterating global reduction 0 with 1 rules applied. Total rules applied 24 place count 66 transition count 317
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 25 place count 65 transition count 316
Iterating global reduction 0 with 1 rules applied. Total rules applied 26 place count 65 transition count 316
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 27 place count 64 transition count 315
Iterating global reduction 0 with 1 rules applied. Total rules applied 28 place count 64 transition count 315
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 29 place count 63 transition count 314
Iterating global reduction 0 with 1 rules applied. Total rules applied 30 place count 63 transition count 314
Applied a total of 30 rules in 5 ms. Remains 63 /78 variables (removed 15) and now considering 314/329 (removed 15) transitions.
[2025-06-02 19:35:15] [INFO ] Flow matrix only has 71 transitions (discarded 243 similar events)
// Phase 1: matrix 71 rows 63 cols
[2025-06-02 19:35:15] [INFO ] Computed 3 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 19:35:15] [INFO ] Implicit Places using invariants in 53 ms returned []
[2025-06-02 19:35:15] [INFO ] Flow matrix only has 71 transitions (discarded 243 similar events)
[2025-06-02 19:35:15] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 19:35:15] [INFO ] Implicit Places using invariants and state equation in 92 ms returned []
Implicit Place search using SMT with State Equation took 147 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 63/219 places, 314/455 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 261 ms. Remains : 63/219 places, 314/455 transitions.
Stuttering acceptance computed with spot in 160 ms :[(NOT p0), (NOT p0), (NOT p0), (AND p1 (NOT p0))]
Running random walk in product with property : LeafsetExtension-PT-S16C4-LTLFireability-12
Product exploration explored 100000 steps with 5704 reset in 158 ms.
Product exploration explored 100000 steps with 5608 reset in 210 ms.
Computed a total of 63 stabilizing places and 314 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 63 transition count 314
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Starting Z3 with timeout 6000.0 s and query timeout 600000.0 ms
Knowledge obtained : [(AND (NOT p1) p0), (X (OR (NOT p0) (NOT p1))), (X p0), (X (NOT p1)), (X (X (NOT (AND (NOT p0) p1)))), (X (X (OR (NOT p0) (NOT p1)))), (X (X p0)), (X (X (NOT p1))), (F (G (NOT p1))), (F (G p0))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 10 factoid took 18 ms. Reduced automaton from 4 states, 8 edges and 2 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA LeafsetExtension-PT-S16C4-LTLFireability-12 TRUE TECHNIQUES KNOWLEDGE
Treatment of property LeafsetExtension-PT-S16C4-LTLFireability-12 finished in 892 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((X(X((!p0&&X((!p0 U (p1||G(!p0))))))) U (G(!p3)&&p2)))'
Support contains 7 out of 219 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 219/219 places, 455/455 transitions.
Discarding 22 places :
Symmetric choice reduction at 0 with 22 rule applications. Total rules 22 place count 197 transition count 433
Iterating global reduction 0 with 22 rules applied. Total rules applied 44 place count 197 transition count 433
Discarding 19 places :
Symmetric choice reduction at 0 with 19 rule applications. Total rules 63 place count 178 transition count 414
Iterating global reduction 0 with 19 rules applied. Total rules applied 82 place count 178 transition count 414
Discarding 7 places :
Implicit places reduction removed 7 places
Iterating post reduction 0 with 7 rules applied. Total rules applied 89 place count 171 transition count 414
Discarding 14 places :
Symmetric choice reduction at 1 with 14 rule applications. Total rules 103 place count 157 transition count 400
Iterating global reduction 1 with 14 rules applied. Total rules applied 117 place count 157 transition count 400
Discarding 2 places :
Implicit places reduction removed 2 places
Iterating post reduction 1 with 2 rules applied. Total rules applied 119 place count 155 transition count 400
Discarding 12 places :
Symmetric choice reduction at 2 with 12 rule applications. Total rules 131 place count 143 transition count 388
Iterating global reduction 2 with 12 rules applied. Total rules applied 143 place count 143 transition count 388
Discarding 9 places :
Symmetric choice reduction at 2 with 9 rule applications. Total rules 152 place count 134 transition count 379
Iterating global reduction 2 with 9 rules applied. Total rules applied 161 place count 134 transition count 379
Discarding 9 places :
Symmetric choice reduction at 2 with 9 rule applications. Total rules 170 place count 125 transition count 370
Iterating global reduction 2 with 9 rules applied. Total rules applied 179 place count 125 transition count 370
Discarding 23 places :
Symmetric choice reduction at 2 with 23 rule applications. Total rules 202 place count 102 transition count 347
Iterating global reduction 2 with 23 rules applied. Total rules applied 225 place count 102 transition count 347
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 231 place count 96 transition count 341
Iterating global reduction 2 with 6 rules applied. Total rules applied 237 place count 96 transition count 341
Applied a total of 237 rules in 16 ms. Remains 96 /219 variables (removed 123) and now considering 341/455 (removed 114) transitions.
[2025-06-02 19:35:16] [INFO ] Flow matrix only has 117 transitions (discarded 224 similar events)
// Phase 1: matrix 117 rows 96 cols
[2025-06-02 19:35:16] [INFO ] Computed 9 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 19:35:16] [INFO ] Implicit Places using invariants in 79 ms returned [42, 46, 58, 80]
Discarding 4 places :
Implicit Place search using SMT only with invariants took 79 ms to find 4 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 92/219 places, 341/455 transitions.
Discarding 12 places :
Symmetric choice reduction at 0 with 12 rule applications. Total rules 12 place count 80 transition count 329
Iterating global reduction 0 with 12 rules applied. Total rules applied 24 place count 80 transition count 329
Applied a total of 24 rules in 1 ms. Remains 80 /92 variables (removed 12) and now considering 329/341 (removed 12) transitions.
[2025-06-02 19:35:16] [INFO ] Flow matrix only has 101 transitions (discarded 228 similar events)
// Phase 1: matrix 101 rows 80 cols
[2025-06-02 19:35:16] [INFO ] Computed 5 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 19:35:16] [INFO ] Implicit Places using invariants in 55 ms returned []
[2025-06-02 19:35:16] [INFO ] Flow matrix only has 101 transitions (discarded 228 similar events)
[2025-06-02 19:35:16] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 19:35:16] [INFO ] Implicit Places using invariants and state equation in 128 ms returned []
Implicit Place search using SMT with State Equation took 185 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 80/219 places, 329/455 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 282 ms. Remains : 80/219 places, 329/455 transitions.
Stuttering acceptance computed with spot in 346 ms :[(OR (NOT p2) p3), p0, p3, p0, true, (AND p0 (NOT p1)), (AND p0 p3), (AND p3 (NOT p0))]
Running random walk in product with property : LeafsetExtension-PT-S16C4-LTLFireability-13
Entered a terminal (fully accepting) state of product in 18223 steps with 3689 reset in 56 ms.
FORMULA LeafsetExtension-PT-S16C4-LTLFireability-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property LeafsetExtension-PT-S16C4-LTLFireability-13 finished in 703 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 1 out of 219 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 219/219 places, 455/455 transitions.
Graph (complete) has 852 edges and 219 vertex of which 218 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.6 ms
Discarding 1 places :
Also discarding 1 output transitions
Drop transitions (Output transitions of discarded places.) removed 1 transitions
Drop transitions (Trivial Post-Agglo cleanup.) removed 30 transitions
Trivial Post-agglo rules discarded 30 transitions
Performed 30 trivial Post agglomeration. Transition count delta: 30
Iterating post reduction 0 with 30 rules applied. Total rules applied 31 place count 218 transition count 424
Reduce places removed 30 places and 0 transitions.
Iterating post reduction 1 with 30 rules applied. Total rules applied 61 place count 188 transition count 424
Performed 12 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 12 Pre rules applied. Total rules applied 61 place count 188 transition count 412
Deduced a syphon composed of 12 places in 0 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 2 with 24 rules applied. Total rules applied 85 place count 176 transition count 412
Discarding 15 places :
Symmetric choice reduction at 2 with 15 rule applications. Total rules 100 place count 161 transition count 397
Iterating global reduction 2 with 15 rules applied. Total rules applied 115 place count 161 transition count 397
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 120 place count 156 transition count 392
Iterating global reduction 2 with 5 rules applied. Total rules applied 125 place count 156 transition count 392
Discarding 4 places :
Implicit places reduction removed 4 places
Iterating post reduction 2 with 4 rules applied. Total rules applied 129 place count 152 transition count 392
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 4 Pre rules applied. Total rules applied 129 place count 152 transition count 388
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 3 with 8 rules applied. Total rules applied 137 place count 148 transition count 388
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 141 place count 144 transition count 384
Iterating global reduction 3 with 4 rules applied. Total rules applied 145 place count 144 transition count 384
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 149 place count 140 transition count 380
Iterating global reduction 3 with 4 rules applied. Total rules applied 153 place count 140 transition count 380
Discarding 10 places :
Symmetric choice reduction at 3 with 10 rule applications. Total rules 163 place count 130 transition count 370
Iterating global reduction 3 with 10 rules applied. Total rules applied 173 place count 130 transition count 370
Performed 26 Post agglomeration using F-continuation condition.Transition count delta: 26
Deduced a syphon composed of 26 places in 0 ms
Reduce places removed 26 places and 0 transitions.
Iterating global reduction 3 with 52 rules applied. Total rules applied 225 place count 104 transition count 344
Discarding 10 places :
Symmetric choice reduction at 3 with 10 rule applications. Total rules 235 place count 94 transition count 334
Iterating global reduction 3 with 10 rules applied. Total rules applied 245 place count 94 transition count 334
Applied a total of 245 rules in 35 ms. Remains 94 /219 variables (removed 125) and now considering 334/455 (removed 121) transitions.
[2025-06-02 19:35:17] [INFO ] Flow matrix only has 149 transitions (discarded 185 similar events)
// Phase 1: matrix 149 rows 94 cols
[2025-06-02 19:35:17] [INFO ] Computed 14 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 19:35:17] [INFO ] Implicit Places using invariants in 96 ms returned [16, 19, 24, 28, 32, 37, 44, 52, 61, 67, 72, 74]
Discarding 12 places :
Implicit Place search using SMT only with invariants took 97 ms to find 12 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 82/219 places, 334/455 transitions.
Discarding 19 places :
Symmetric choice reduction at 0 with 19 rule applications. Total rules 19 place count 63 transition count 315
Iterating global reduction 0 with 19 rules applied. Total rules applied 38 place count 63 transition count 315
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 44 place count 57 transition count 309
Iterating global reduction 0 with 6 rules applied. Total rules applied 50 place count 57 transition count 309
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 56 place count 51 transition count 303
Iterating global reduction 0 with 6 rules applied. Total rules applied 62 place count 51 transition count 303
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 0 with 12 rules applied. Total rules applied 74 place count 45 transition count 297
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 76 place count 43 transition count 295
Iterating global reduction 0 with 2 rules applied. Total rules applied 78 place count 43 transition count 295
Applied a total of 78 rules in 9 ms. Remains 43 /82 variables (removed 39) and now considering 295/334 (removed 39) transitions.
[2025-06-02 19:35:17] [INFO ] Flow matrix only has 42 transitions (discarded 253 similar events)
// Phase 1: matrix 42 rows 43 cols
[2025-06-02 19:35:17] [INFO ] Computed 2 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 19:35:17] [INFO ] Implicit Places using invariants in 60 ms returned []
[2025-06-02 19:35:17] [INFO ] Flow matrix only has 42 transitions (discarded 253 similar events)
[2025-06-02 19:35:17] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 19:35:17] [INFO ] Implicit Places using invariants and state equation in 88 ms returned []
Implicit Place search using SMT with State Equation took 149 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 43/219 places, 295/455 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 290 ms. Remains : 43/219 places, 295/455 transitions.
Stuttering acceptance computed with spot in 38 ms :[(NOT p0)]
Running random walk in product with property : LeafsetExtension-PT-S16C4-LTLFireability-14
Product exploration explored 100000 steps with 7299 reset in 192 ms.
Product exploration explored 100000 steps with 7300 reset in 181 ms.
Computed a total of 43 stabilizing places and 295 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 43 transition count 295
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Starting Z3 with timeout 6000.0 s and query timeout 600000.0 ms
Knowledge obtained : [p0, (X p0), (X (X p0)), (F (G p0))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 4 factoid took 18 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA LeafsetExtension-PT-S16C4-LTLFireability-14 TRUE TECHNIQUES KNOWLEDGE
Treatment of property LeafsetExtension-PT-S16C4-LTLFireability-14 finished in 786 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G(p0)))'
Support contains 1 out of 219 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 219/219 places, 455/455 transitions.
Discarding 24 places :
Symmetric choice reduction at 0 with 24 rule applications. Total rules 24 place count 195 transition count 431
Iterating global reduction 0 with 24 rules applied. Total rules applied 48 place count 195 transition count 431
Discarding 21 places :
Symmetric choice reduction at 0 with 21 rule applications. Total rules 69 place count 174 transition count 410
Iterating global reduction 0 with 21 rules applied. Total rules applied 90 place count 174 transition count 410
Discarding 8 places :
Implicit places reduction removed 8 places
Iterating post reduction 0 with 8 rules applied. Total rules applied 98 place count 166 transition count 410
Discarding 17 places :
Symmetric choice reduction at 1 with 17 rule applications. Total rules 115 place count 149 transition count 393
Iterating global reduction 1 with 17 rules applied. Total rules applied 132 place count 149 transition count 393
Discarding 4 places :
Implicit places reduction removed 4 places
Iterating post reduction 1 with 4 rules applied. Total rules applied 136 place count 145 transition count 393
Discarding 16 places :
Symmetric choice reduction at 2 with 16 rule applications. Total rules 152 place count 129 transition count 377
Iterating global reduction 2 with 16 rules applied. Total rules applied 168 place count 129 transition count 377
Discarding 12 places :
Symmetric choice reduction at 2 with 12 rule applications. Total rules 180 place count 117 transition count 365
Iterating global reduction 2 with 12 rules applied. Total rules applied 192 place count 117 transition count 365
Discarding 12 places :
Symmetric choice reduction at 2 with 12 rule applications. Total rules 204 place count 105 transition count 353
Iterating global reduction 2 with 12 rules applied. Total rules applied 216 place count 105 transition count 353
Discarding 28 places :
Symmetric choice reduction at 2 with 28 rule applications. Total rules 244 place count 77 transition count 325
Iterating global reduction 2 with 28 rules applied. Total rules applied 272 place count 77 transition count 325
Discarding 11 places :
Symmetric choice reduction at 2 with 11 rule applications. Total rules 283 place count 66 transition count 314
Iterating global reduction 2 with 11 rules applied. Total rules applied 294 place count 66 transition count 314
Applied a total of 294 rules in 23 ms. Remains 66 /219 variables (removed 153) and now considering 314/455 (removed 141) transitions.
[2025-06-02 19:35:18] [INFO ] Flow matrix only has 67 transitions (discarded 247 similar events)
// Phase 1: matrix 67 rows 66 cols
[2025-06-02 19:35:18] [INFO ] Computed 6 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 19:35:18] [INFO ] Implicit Places using invariants in 58 ms returned [25, 29, 41, 53]
Discarding 4 places :
Implicit Place search using SMT only with invariants took 59 ms to find 4 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 62/219 places, 314/455 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 54 transition count 306
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 54 transition count 306
Applied a total of 16 rules in 1 ms. Remains 54 /62 variables (removed 8) and now considering 306/314 (removed 8) transitions.
[2025-06-02 19:35:18] [INFO ] Flow matrix only has 55 transitions (discarded 251 similar events)
// Phase 1: matrix 55 rows 54 cols
[2025-06-02 19:35:18] [INFO ] Computed 2 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 19:35:18] [INFO ] Implicit Places using invariants in 58 ms returned []
[2025-06-02 19:35:18] [INFO ] Flow matrix only has 55 transitions (discarded 251 similar events)
[2025-06-02 19:35:18] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 19:35:18] [INFO ] Implicit Places using invariants and state equation in 77 ms returned []
Implicit Place search using SMT with State Equation took 135 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 54/219 places, 306/455 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 220 ms. Remains : 54/219 places, 306/455 transitions.
Stuttering acceptance computed with spot in 94 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : LeafsetExtension-PT-S16C4-LTLFireability-15
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA LeafsetExtension-PT-S16C4-LTLFireability-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property LeafsetExtension-PT-S16C4-LTLFireability-15 finished in 332 ms.
All properties solved by simple procedures.
Total runtime 12441 ms.

BK_STOP 1748892918770

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

+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution LTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202505121319.jar
+ VERSION=202505121319
+ echo 'Running Version 202505121319'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600

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="LeafsetExtension-PT-S16C4"
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 2-5832"
echo " Executing tool itstools"
echo " Input is LeafsetExtension-PT-S16C4, 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 r114-tall-174876423300748"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/LeafsetExtension-PT-S16C4.tgz
mv LeafsetExtension-PT-S16C4 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.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 ;