Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2025-input.r114-tall-174876423200708.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-S08C2, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r114-tall-174876423200708
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.2M
-rw-r--r-- 1 mcc users 13K May 29 14:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 82K May 29 14:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 7.8K May 29 14:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 44K May 29 14:47 CTLFireability.xml
-rw-r--r-- 1 mcc users 5.7K 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 21K May 29 14:47 LTLFireability.xml
-rw-r--r-- 1 mcc users 26K May 29 14:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 168K May 29 14:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 19K May 29 14:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 90K 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 4.2K 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 647K 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-S08C2-LTLFireability-00
FORMULA_NAME LeafsetExtension-PT-S08C2-LTLFireability-01
FORMULA_NAME LeafsetExtension-PT-S08C2-LTLFireability-02
FORMULA_NAME LeafsetExtension-PT-S08C2-LTLFireability-03
FORMULA_NAME LeafsetExtension-PT-S08C2-LTLFireability-04
FORMULA_NAME LeafsetExtension-PT-S08C2-LTLFireability-05
FORMULA_NAME LeafsetExtension-PT-S08C2-LTLFireability-06
FORMULA_NAME LeafsetExtension-PT-S08C2-LTLFireability-07
FORMULA_NAME LeafsetExtension-PT-S08C2-LTLFireability-08
FORMULA_NAME LeafsetExtension-PT-S08C2-LTLFireability-09
FORMULA_NAME LeafsetExtension-PT-S08C2-LTLFireability-10
FORMULA_NAME LeafsetExtension-PT-S08C2-LTLFireability-11
FORMULA_NAME LeafsetExtension-PT-S08C2-LTLFireability-12
FORMULA_NAME LeafsetExtension-PT-S08C2-LTLFireability-13
FORMULA_NAME LeafsetExtension-PT-S08C2-LTLFireability-14
FORMULA_NAME LeafsetExtension-PT-S08C2-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1748889430718

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-S08C2
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
LTLFireability PT
Running Version 202505121319
[2025-06-02 18:37:12] [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 18:37:12] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-06-02 18:37:12] [INFO ] Load time of PNML (sax parser for PT used): 112 ms
[2025-06-02 18:37:12] [INFO ] Transformed 462 places.
[2025-06-02 18:37:12] [INFO ] Transformed 409 transitions.
[2025-06-02 18:37:12] [INFO ] Parsed PT model containing 462 places and 409 transitions and 1324 arcs in 225 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 10 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 2 formulas.
FORMULA LeafsetExtension-PT-S08C2-LTLFireability-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA LeafsetExtension-PT-S08C2-LTLFireability-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 48 out of 462 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 462/462 places, 409/409 transitions.
Reduce places removed 85 places and 0 transitions.
Iterating post reduction 0 with 85 rules applied. Total rules applied 85 place count 377 transition count 409
Discarding 63 places :
Symmetric choice reduction at 1 with 63 rule applications. Total rules 148 place count 314 transition count 346
Iterating global reduction 1 with 63 rules applied. Total rules applied 211 place count 314 transition count 346
Discarding 41 places :
Symmetric choice reduction at 1 with 41 rule applications. Total rules 252 place count 273 transition count 305
Iterating global reduction 1 with 41 rules applied. Total rules applied 293 place count 273 transition count 305
Discarding 37 places :
Symmetric choice reduction at 1 with 37 rule applications. Total rules 330 place count 236 transition count 268
Iterating global reduction 1 with 37 rules applied. Total rules applied 367 place count 236 transition count 268
Discarding 5 places :
Implicit places reduction removed 5 places
Iterating post reduction 1 with 5 rules applied. Total rules applied 372 place count 231 transition count 268
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 375 place count 228 transition count 265
Iterating global reduction 2 with 3 rules applied. Total rules applied 378 place count 228 transition count 265
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 381 place count 225 transition count 262
Iterating global reduction 2 with 3 rules applied. Total rules applied 384 place count 225 transition count 262
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 387 place count 222 transition count 259
Iterating global reduction 2 with 3 rules applied. Total rules applied 390 place count 222 transition count 259
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 393 place count 219 transition count 256
Iterating global reduction 2 with 3 rules applied. Total rules applied 396 place count 219 transition count 256
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 401 place count 214 transition count 251
Iterating global reduction 2 with 5 rules applied. Total rules applied 406 place count 214 transition count 251
Applied a total of 406 rules in 121 ms. Remains 214 /462 variables (removed 248) and now considering 251/409 (removed 158) transitions.
[2025-06-02 18:37:12] [INFO ] Flow matrix only has 246 transitions (discarded 5 similar events)
// Phase 1: matrix 246 rows 214 cols
[2025-06-02 18:37:12] [INFO ] Computed 25 invariants in 26 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 18:37:13] [INFO ] Implicit Places using invariants in 398 ms returned [10, 65, 80, 82, 85, 117, 193]
Discarding 7 places :
Implicit Place search using SMT only with invariants took 436 ms to find 7 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 207/462 places, 251/409 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 202 transition count 246
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 202 transition count 246
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 13 place count 199 transition count 243
Iterating global reduction 0 with 3 rules applied. Total rules applied 16 place count 199 transition count 243
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 19 place count 196 transition count 240
Iterating global reduction 0 with 3 rules applied. Total rules applied 22 place count 196 transition count 240
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 25 place count 193 transition count 237
Iterating global reduction 0 with 3 rules applied. Total rules applied 28 place count 193 transition count 237
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 34 place count 187 transition count 231
Iterating global reduction 0 with 6 rules applied. Total rules applied 40 place count 187 transition count 231
Applied a total of 40 rules in 37 ms. Remains 187 /207 variables (removed 20) and now considering 231/251 (removed 20) transitions.
[2025-06-02 18:37:13] [INFO ] Flow matrix only has 220 transitions (discarded 11 similar events)
// Phase 1: matrix 220 rows 187 cols
[2025-06-02 18:37:13] [INFO ] Computed 18 invariants in 4 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 18:37:13] [INFO ] Implicit Places using invariants in 127 ms returned []
[2025-06-02 18:37:13] [INFO ] Flow matrix only has 220 transitions (discarded 11 similar events)
[2025-06-02 18:37:13] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 18:37:13] [INFO ] Implicit Places using invariants and state equation in 344 ms returned []
Implicit Place search using SMT with State Equation took 475 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 187/462 places, 231/409 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 1084 ms. Remains : 187/462 places, 231/409 transitions.
Support contains 48 out of 187 places after structural reductions.
[2025-06-02 18:37:13] [INFO ] Flatten gal took : 40 ms
[2025-06-02 18:37:13] [INFO ] Flatten gal took : 17 ms
[2025-06-02 18:37:14] [INFO ] Input system was already deterministic with 231 transitions.
Support contains 46 out of 187 places (down from 48) after GAL structural reductions.
RANDOM walk for 40001 steps (2131 resets) in 1380 ms. (28 steps per ms) remains 2/29 properties
BEST_FIRST walk for 40004 steps (509 resets) in 371 ms. (107 steps per ms) remains 1/2 properties
BEST_FIRST walk for 5617 steps (75 resets) in 29 ms. (187 steps per ms) remains 0/1 properties
FORMULA LeafsetExtension-PT-S08C2-LTLFireability-03 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Computed a total of 187 stabilizing places and 231 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 187 transition count 231
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' '!(X((G((G(p0) U p1)) U X(G((G(p2) U p3))))))'
Support contains 7 out of 187 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 187/187 places, 231/231 transitions.
Discarding 18 places :
Symmetric choice reduction at 0 with 18 rule applications. Total rules 18 place count 169 transition count 213
Iterating global reduction 0 with 18 rules applied. Total rules applied 36 place count 169 transition count 213
Discarding 13 places :
Symmetric choice reduction at 0 with 13 rule applications. Total rules 49 place count 156 transition count 200
Iterating global reduction 0 with 13 rules applied. Total rules applied 62 place count 156 transition count 200
Discarding 2 places :
Implicit places reduction removed 2 places
Iterating post reduction 0 with 2 rules applied. Total rules applied 64 place count 154 transition count 200
Discarding 8 places :
Symmetric choice reduction at 1 with 8 rule applications. Total rules 72 place count 146 transition count 192
Iterating global reduction 1 with 8 rules applied. Total rules applied 80 place count 146 transition count 192
Discarding 3 places :
Implicit places reduction removed 3 places
Iterating post reduction 1 with 3 rules applied. Total rules applied 83 place count 143 transition count 192
Discarding 9 places :
Symmetric choice reduction at 2 with 9 rule applications. Total rules 92 place count 134 transition count 183
Iterating global reduction 2 with 9 rules applied. Total rules applied 101 place count 134 transition count 183
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 106 place count 129 transition count 178
Iterating global reduction 2 with 5 rules applied. Total rules applied 111 place count 129 transition count 178
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 116 place count 124 transition count 173
Iterating global reduction 2 with 5 rules applied. Total rules applied 121 place count 124 transition count 173
Discarding 11 places :
Symmetric choice reduction at 2 with 11 rule applications. Total rules 132 place count 113 transition count 162
Iterating global reduction 2 with 11 rules applied. Total rules applied 143 place count 113 transition count 162
Discarding 12 places :
Symmetric choice reduction at 2 with 12 rule applications. Total rules 155 place count 101 transition count 150
Iterating global reduction 2 with 12 rules applied. Total rules applied 167 place count 101 transition count 150
Applied a total of 167 rules in 45 ms. Remains 101 /187 variables (removed 86) and now considering 150/231 (removed 81) transitions.
[2025-06-02 18:37:18] [INFO ] Flow matrix only has 109 transitions (discarded 41 similar events)
// Phase 1: matrix 109 rows 101 cols
[2025-06-02 18:37:18] [INFO ] Computed 13 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 18:37:18] [INFO ] Implicit Places using invariants in 81 ms returned [19, 23, 37, 47, 51, 65]
Discarding 6 places :
Implicit Place search using SMT only with invariants took 82 ms to find 6 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 95/187 places, 150/231 transitions.
Discarding 15 places :
Symmetric choice reduction at 0 with 15 rule applications. Total rules 15 place count 80 transition count 135
Iterating global reduction 0 with 15 rules applied. Total rules applied 30 place count 80 transition count 135
Applied a total of 30 rules in 2 ms. Remains 80 /95 variables (removed 15) and now considering 135/150 (removed 15) transitions.
[2025-06-02 18:37:18] [INFO ] Flow matrix only has 91 transitions (discarded 44 similar events)
// Phase 1: matrix 91 rows 80 cols
[2025-06-02 18:37:18] [INFO ] Computed 7 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 18:37:18] [INFO ] Implicit Places using invariants in 84 ms returned []
[2025-06-02 18:37:18] [INFO ] Flow matrix only has 91 transitions (discarded 44 similar events)
[2025-06-02 18:37:18] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 18:37:18] [INFO ] Implicit Places using invariants and state equation in 98 ms returned []
Implicit Place search using SMT with State Equation took 184 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 80/187 places, 135/231 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 313 ms. Remains : 80/187 places, 135/231 transitions.
Stuttering acceptance computed with spot in 1135 ms :[(NOT p3), (NOT p3), (NOT p3), (AND (NOT p0) p1 (NOT p3)), (AND (NOT p1) (NOT p2) (NOT p3)), true, (NOT p2), (NOT p3), (AND (NOT p3) (NOT p2)), (AND (NOT p2) (NOT p3)), (NOT p3), (AND (NOT p3) (NOT p2) p1 (NOT p0)), (AND (NOT p0) p1 (NOT p3)), (NOT p0), (AND (NOT p2) (NOT p0) p1), (NOT p1), (OR (AND (NOT p1) p3) (AND (NOT p1) p2)), (AND (NOT p1) (NOT p2))]
Running random walk in product with property : LeafsetExtension-PT-S08C2-LTLFireability-00
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 2 ms.
FORMULA LeafsetExtension-PT-S08C2-LTLFireability-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property LeafsetExtension-PT-S08C2-LTLFireability-00 finished in 3312 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)))'
Support contains 2 out of 187 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 187/187 places, 231/231 transitions.
Graph (complete) has 506 edges and 187 vertex of which 186 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 27 transitions
Trivial Post-agglo rules discarded 27 transitions
Performed 27 trivial Post agglomeration. Transition count delta: 27
Iterating post reduction 0 with 27 rules applied. Total rules applied 28 place count 186 transition count 203
Reduce places removed 27 places and 0 transitions.
Iterating post reduction 1 with 27 rules applied. Total rules applied 55 place count 159 transition count 203
Performed 10 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 10 Pre rules applied. Total rules applied 55 place count 159 transition count 193
Deduced a syphon composed of 10 places in 0 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 2 with 20 rules applied. Total rules applied 75 place count 149 transition count 193
Discarding 12 places :
Symmetric choice reduction at 2 with 12 rule applications. Total rules 87 place count 137 transition count 181
Iterating global reduction 2 with 12 rules applied. Total rules applied 99 place count 137 transition count 181
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 102 place count 134 transition count 178
Iterating global reduction 2 with 3 rules applied. Total rules applied 105 place count 134 transition count 178
Discarding 2 places :
Implicit places reduction removed 2 places
Iterating post reduction 2 with 2 rules applied. Total rules applied 107 place count 132 transition count 178
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 2 Pre rules applied. Total rules applied 107 place count 132 transition count 176
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 3 with 4 rules applied. Total rules applied 111 place count 130 transition count 176
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 114 place count 127 transition count 173
Iterating global reduction 3 with 3 rules applied. Total rules applied 117 place count 127 transition count 173
Discarding 5 places :
Symmetric choice reduction at 3 with 5 rule applications. Total rules 122 place count 122 transition count 168
Iterating global reduction 3 with 5 rules applied. Total rules applied 127 place count 122 transition count 168
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 130 place count 119 transition count 165
Iterating global reduction 3 with 3 rules applied. Total rules applied 133 place count 119 transition count 165
Performed 20 Post agglomeration using F-continuation condition.Transition count delta: 20
Deduced a syphon composed of 20 places in 0 ms
Reduce places removed 20 places and 0 transitions.
Iterating global reduction 3 with 40 rules applied. Total rules applied 173 place count 99 transition count 145
Discarding 13 places :
Symmetric choice reduction at 3 with 13 rule applications. Total rules 186 place count 86 transition count 132
Iterating global reduction 3 with 13 rules applied. Total rules applied 199 place count 86 transition count 132
Applied a total of 199 rules in 57 ms. Remains 86 /187 variables (removed 101) and now considering 132/231 (removed 99) transitions.
[2025-06-02 18:37:19] [INFO ] Flow matrix only has 101 transitions (discarded 31 similar events)
// Phase 1: matrix 101 rows 86 cols
[2025-06-02 18:37:19] [INFO ] Computed 16 invariants in 3 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 18:37:19] [INFO ] Implicit Places using invariants in 81 ms returned [11, 14, 18, 24, 29, 35, 40, 44, 47, 53, 56, 61, 64, 68]
Discarding 14 places :
Implicit Place search using SMT only with invariants took 83 ms to find 14 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 72/187 places, 132/231 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 72 transition count 131
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 71 transition count 131
Discarding 29 places :
Symmetric choice reduction at 0 with 29 rule applications. Total rules 31 place count 42 transition count 102
Iterating global reduction 0 with 29 rules applied. Total rules applied 60 place count 42 transition count 102
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 65 place count 37 transition count 97
Iterating global reduction 0 with 5 rules applied. Total rules applied 70 place count 37 transition count 97
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 74 place count 33 transition count 93
Iterating global reduction 0 with 4 rules applied. Total rules applied 78 place count 33 transition count 93
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 90 place count 27 transition count 87
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 92 place count 25 transition count 85
Iterating global reduction 0 with 2 rules applied. Total rules applied 94 place count 25 transition count 85
Applied a total of 94 rules in 14 ms. Remains 25 /72 variables (removed 47) and now considering 85/132 (removed 47) transitions.
[2025-06-02 18:37:19] [INFO ] Flow matrix only has 23 transitions (discarded 62 similar events)
// Phase 1: matrix 23 rows 25 cols
[2025-06-02 18:37:19] [INFO ] Computed 2 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 18:37:19] [INFO ] Implicit Places using invariants in 40 ms returned []
[2025-06-02 18:37:19] [INFO ] Flow matrix only has 23 transitions (discarded 62 similar events)
[2025-06-02 18:37:19] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 18:37:19] [INFO ] Implicit Places using invariants and state equation in 42 ms returned []
Implicit Place search using SMT with State Equation took 85 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 25/187 places, 85/231 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 240 ms. Remains : 25/187 places, 85/231 transitions.
Stuttering acceptance computed with spot in 57 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : LeafsetExtension-PT-S08C2-LTLFireability-01
Product exploration explored 100000 steps with 12859 reset in 389 ms.
Product exploration explored 100000 steps with 12857 reset in 164 ms.
Computed a total of 25 stabilizing places and 85 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 25 transition count 85
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, (F (G p0))]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0))]
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 2 factoid took 16 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA LeafsetExtension-PT-S08C2-LTLFireability-01 TRUE TECHNIQUES KNOWLEDGE
Treatment of property LeafsetExtension-PT-S08C2-LTLFireability-01 finished in 947 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))&&F(p1)))'
Support contains 4 out of 187 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 187/187 places, 231/231 transitions.
Discarding 20 places :
Symmetric choice reduction at 0 with 20 rule applications. Total rules 20 place count 167 transition count 211
Iterating global reduction 0 with 20 rules applied. Total rules applied 40 place count 167 transition count 211
Discarding 17 places :
Symmetric choice reduction at 0 with 17 rule applications. Total rules 57 place count 150 transition count 194
Iterating global reduction 0 with 17 rules applied. Total rules applied 74 place count 150 transition count 194
Discarding 3 places :
Implicit places reduction removed 3 places
Iterating post reduction 0 with 3 rules applied. Total rules applied 77 place count 147 transition count 194
Discarding 12 places :
Symmetric choice reduction at 1 with 12 rule applications. Total rules 89 place count 135 transition count 182
Iterating global reduction 1 with 12 rules applied. Total rules applied 101 place count 135 transition count 182
Discarding 6 places :
Implicit places reduction removed 6 places
Iterating post reduction 1 with 6 rules applied. Total rules applied 107 place count 129 transition count 182
Discarding 13 places :
Symmetric choice reduction at 2 with 13 rule applications. Total rules 120 place count 116 transition count 169
Iterating global reduction 2 with 13 rules applied. Total rules applied 133 place count 116 transition count 169
Discarding 9 places :
Symmetric choice reduction at 2 with 9 rule applications. Total rules 142 place count 107 transition count 160
Iterating global reduction 2 with 9 rules applied. Total rules applied 151 place count 107 transition count 160
Discarding 9 places :
Symmetric choice reduction at 2 with 9 rule applications. Total rules 160 place count 98 transition count 151
Iterating global reduction 2 with 9 rules applied. Total rules applied 169 place count 98 transition count 151
Discarding 18 places :
Symmetric choice reduction at 2 with 18 rule applications. Total rules 187 place count 80 transition count 133
Iterating global reduction 2 with 18 rules applied. Total rules applied 205 place count 80 transition count 133
Discarding 22 places :
Symmetric choice reduction at 2 with 22 rule applications. Total rules 227 place count 58 transition count 111
Iterating global reduction 2 with 22 rules applied. Total rules applied 249 place count 58 transition count 111
Applied a total of 249 rules in 19 ms. Remains 58 /187 variables (removed 129) and now considering 111/231 (removed 120) transitions.
[2025-06-02 18:37:20] [INFO ] Flow matrix only has 58 transitions (discarded 53 similar events)
// Phase 1: matrix 58 rows 58 cols
[2025-06-02 18:37:20] [INFO ] Computed 9 invariants in 0 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 18:37:20] [INFO ] Implicit Places using invariants in 45 ms returned [24, 28, 34, 42, 47]
Discarding 5 places :
Implicit Place search using SMT only with invariants took 47 ms to find 5 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 53/187 places, 111/231 transitions.
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 10 place count 43 transition count 101
Iterating global reduction 0 with 10 rules applied. Total rules applied 20 place count 43 transition count 101
Applied a total of 20 rules in 1 ms. Remains 43 /53 variables (removed 10) and now considering 101/111 (removed 10) transitions.
[2025-06-02 18:37:20] [INFO ] Flow matrix only has 44 transitions (discarded 57 similar events)
// Phase 1: matrix 44 rows 43 cols
[2025-06-02 18:37:20] [INFO ] Computed 4 invariants in 0 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 18:37:20] [INFO ] Implicit Places using invariants in 33 ms returned []
[2025-06-02 18:37:20] [INFO ] Flow matrix only has 44 transitions (discarded 57 similar events)
[2025-06-02 18:37:20] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 18:37:20] [INFO ] Implicit Places using invariants and state equation in 49 ms returned []
Implicit Place search using SMT with State Equation took 84 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 43/187 places, 101/231 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 151 ms. Remains : 43/187 places, 101/231 transitions.
Stuttering acceptance computed with spot in 109 ms :[(NOT p0), true, (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1))]
Running random walk in product with property : LeafsetExtension-PT-S08C2-LTLFireability-02
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 1 ms.
FORMULA LeafsetExtension-PT-S08C2-LTLFireability-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property LeafsetExtension-PT-S08C2-LTLFireability-02 finished in 281 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(G((X(p0)||G(p1))))))'
Support contains 3 out of 187 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 187/187 places, 231/231 transitions.
Discarding 21 places :
Symmetric choice reduction at 0 with 21 rule applications. Total rules 21 place count 166 transition count 210
Iterating global reduction 0 with 21 rules applied. Total rules applied 42 place count 166 transition count 210
Discarding 16 places :
Symmetric choice reduction at 0 with 16 rule applications. Total rules 58 place count 150 transition count 194
Iterating global reduction 0 with 16 rules applied. Total rules applied 74 place count 150 transition count 194
Discarding 2 places :
Implicit places reduction removed 2 places
Iterating post reduction 0 with 2 rules applied. Total rules applied 76 place count 148 transition count 194
Discarding 11 places :
Symmetric choice reduction at 1 with 11 rule applications. Total rules 87 place count 137 transition count 183
Iterating global reduction 1 with 11 rules applied. Total rules applied 98 place count 137 transition count 183
Discarding 6 places :
Implicit places reduction removed 6 places
Iterating post reduction 1 with 6 rules applied. Total rules applied 104 place count 131 transition count 183
Discarding 12 places :
Symmetric choice reduction at 2 with 12 rule applications. Total rules 116 place count 119 transition count 171
Iterating global reduction 2 with 12 rules applied. Total rules applied 128 place count 119 transition count 171
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 136 place count 111 transition count 163
Iterating global reduction 2 with 8 rules applied. Total rules applied 144 place count 111 transition count 163
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 152 place count 103 transition count 155
Iterating global reduction 2 with 8 rules applied. Total rules applied 160 place count 103 transition count 155
Discarding 14 places :
Symmetric choice reduction at 2 with 14 rule applications. Total rules 174 place count 89 transition count 141
Iterating global reduction 2 with 14 rules applied. Total rules applied 188 place count 89 transition count 141
Discarding 22 places :
Symmetric choice reduction at 2 with 22 rule applications. Total rules 210 place count 67 transition count 119
Iterating global reduction 2 with 22 rules applied. Total rules applied 232 place count 67 transition count 119
Applied a total of 232 rules in 32 ms. Remains 67 /187 variables (removed 120) and now considering 119/231 (removed 112) transitions.
[2025-06-02 18:37:20] [INFO ] Flow matrix only has 68 transitions (discarded 51 similar events)
// Phase 1: matrix 68 rows 67 cols
[2025-06-02 18:37:20] [INFO ] Computed 10 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 18:37:20] [INFO ] Implicit Places using invariants in 52 ms returned [19, 23, 27, 43, 47, 51, 55]
Discarding 7 places :
Implicit Place search using SMT only with invariants took 54 ms to find 7 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 60/187 places, 119/231 transitions.
Discarding 15 places :
Symmetric choice reduction at 0 with 15 rule applications. Total rules 15 place count 45 transition count 104
Iterating global reduction 0 with 15 rules applied. Total rules applied 30 place count 45 transition count 104
Applied a total of 30 rules in 2 ms. Remains 45 /60 variables (removed 15) and now considering 104/119 (removed 15) transitions.
[2025-06-02 18:37:20] [INFO ] Flow matrix only has 48 transitions (discarded 56 similar events)
// Phase 1: matrix 48 rows 45 cols
[2025-06-02 18:37:20] [INFO ] Computed 3 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 18:37:20] [INFO ] Implicit Places using invariants in 39 ms returned []
[2025-06-02 18:37:20] [INFO ] Flow matrix only has 48 transitions (discarded 56 similar events)
[2025-06-02 18:37:20] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 18:37:20] [INFO ] Implicit Places using invariants and state equation in 57 ms returned []
Implicit Place search using SMT with State Equation took 99 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 45/187 places, 104/231 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 189 ms. Remains : 45/187 places, 104/231 transitions.
Stuttering acceptance computed with spot in 209 ms :[true, (NOT p0), (AND (NOT p0) (NOT p1)), (NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : LeafsetExtension-PT-S08C2-LTLFireability-04
Entered a terminal (fully accepting) state of product in 104 steps with 5 reset in 1 ms.
FORMULA LeafsetExtension-PT-S08C2-LTLFireability-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property LeafsetExtension-PT-S08C2-LTLFireability-04 finished in 415 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 2 out of 187 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 187/187 places, 231/231 transitions.
Discarding 20 places :
Symmetric choice reduction at 0 with 20 rule applications. Total rules 20 place count 167 transition count 211
Iterating global reduction 0 with 20 rules applied. Total rules applied 40 place count 167 transition count 211
Discarding 15 places :
Symmetric choice reduction at 0 with 15 rule applications. Total rules 55 place count 152 transition count 196
Iterating global reduction 0 with 15 rules applied. Total rules applied 70 place count 152 transition count 196
Discarding 3 places :
Implicit places reduction removed 3 places
Iterating post reduction 0 with 3 rules applied. Total rules applied 73 place count 149 transition count 196
Discarding 10 places :
Symmetric choice reduction at 1 with 10 rule applications. Total rules 83 place count 139 transition count 186
Iterating global reduction 1 with 10 rules applied. Total rules applied 93 place count 139 transition count 186
Discarding 4 places :
Implicit places reduction removed 4 places
Iterating post reduction 1 with 4 rules applied. Total rules applied 97 place count 135 transition count 186
Discarding 11 places :
Symmetric choice reduction at 2 with 11 rule applications. Total rules 108 place count 124 transition count 175
Iterating global reduction 2 with 11 rules applied. Total rules applied 119 place count 124 transition count 175
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 126 place count 117 transition count 168
Iterating global reduction 2 with 7 rules applied. Total rules applied 133 place count 117 transition count 168
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 140 place count 110 transition count 161
Iterating global reduction 2 with 7 rules applied. Total rules applied 147 place count 110 transition count 161
Discarding 16 places :
Symmetric choice reduction at 2 with 16 rule applications. Total rules 163 place count 94 transition count 145
Iterating global reduction 2 with 16 rules applied. Total rules applied 179 place count 94 transition count 145
Discarding 14 places :
Symmetric choice reduction at 2 with 14 rule applications. Total rules 193 place count 80 transition count 131
Iterating global reduction 2 with 14 rules applied. Total rules applied 207 place count 80 transition count 131
Applied a total of 207 rules in 19 ms. Remains 80 /187 variables (removed 107) and now considering 131/231 (removed 100) transitions.
[2025-06-02 18:37:21] [INFO ] Flow matrix only has 84 transitions (discarded 47 similar events)
// Phase 1: matrix 84 rows 80 cols
[2025-06-02 18:37:21] [INFO ] Computed 11 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 18:37:21] [INFO ] Implicit Places using invariants in 75 ms returned [19, 34, 38, 44, 48, 63, 67]
Discarding 7 places :
Implicit Place search using SMT only with invariants took 76 ms to find 7 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 73/187 places, 131/231 transitions.
Discarding 17 places :
Symmetric choice reduction at 0 with 17 rule applications. Total rules 17 place count 56 transition count 114
Iterating global reduction 0 with 17 rules applied. Total rules applied 34 place count 56 transition count 114
Applied a total of 34 rules in 2 ms. Remains 56 /73 variables (removed 17) and now considering 114/131 (removed 17) transitions.
[2025-06-02 18:37:21] [INFO ] Flow matrix only has 62 transitions (discarded 52 similar events)
// Phase 1: matrix 62 rows 56 cols
[2025-06-02 18:37:21] [INFO ] Computed 4 invariants in 5 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 18:37:21] [INFO ] Implicit Places using invariants in 100 ms returned []
[2025-06-02 18:37:21] [INFO ] Flow matrix only has 62 transitions (discarded 52 similar events)
[2025-06-02 18:37:21] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 18:37:21] [INFO ] Implicit Places using invariants and state equation in 142 ms returned []
Implicit Place search using SMT with State Equation took 244 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 56/187 places, 114/231 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 341 ms. Remains : 56/187 places, 114/231 transitions.
Stuttering acceptance computed with spot in 64 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : LeafsetExtension-PT-S08C2-LTLFireability-05
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA LeafsetExtension-PT-S08C2-LTLFireability-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property LeafsetExtension-PT-S08C2-LTLFireability-05 finished in 423 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((F((X(p1)&&p0))&&G(p2)))))'
Support contains 6 out of 187 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 187/187 places, 231/231 transitions.
Discarding 19 places :
Symmetric choice reduction at 0 with 19 rule applications. Total rules 19 place count 168 transition count 212
Iterating global reduction 0 with 19 rules applied. Total rules applied 38 place count 168 transition count 212
Discarding 15 places :
Symmetric choice reduction at 0 with 15 rule applications. Total rules 53 place count 153 transition count 197
Iterating global reduction 0 with 15 rules applied. Total rules applied 68 place count 153 transition count 197
Discarding 3 places :
Implicit places reduction removed 3 places
Iterating post reduction 0 with 3 rules applied. Total rules applied 71 place count 150 transition count 197
Discarding 12 places :
Symmetric choice reduction at 1 with 12 rule applications. Total rules 83 place count 138 transition count 185
Iterating global reduction 1 with 12 rules applied. Total rules applied 95 place count 138 transition count 185
Discarding 6 places :
Implicit places reduction removed 6 places
Iterating post reduction 1 with 6 rules applied. Total rules applied 101 place count 132 transition count 185
Discarding 13 places :
Symmetric choice reduction at 2 with 13 rule applications. Total rules 114 place count 119 transition count 172
Iterating global reduction 2 with 13 rules applied. Total rules applied 127 place count 119 transition count 172
Discarding 9 places :
Symmetric choice reduction at 2 with 9 rule applications. Total rules 136 place count 110 transition count 163
Iterating global reduction 2 with 9 rules applied. Total rules applied 145 place count 110 transition count 163
Discarding 9 places :
Symmetric choice reduction at 2 with 9 rule applications. Total rules 154 place count 101 transition count 154
Iterating global reduction 2 with 9 rules applied. Total rules applied 163 place count 101 transition count 154
Discarding 17 places :
Symmetric choice reduction at 2 with 17 rule applications. Total rules 180 place count 84 transition count 137
Iterating global reduction 2 with 17 rules applied. Total rules applied 197 place count 84 transition count 137
Discarding 22 places :
Symmetric choice reduction at 2 with 22 rule applications. Total rules 219 place count 62 transition count 115
Iterating global reduction 2 with 22 rules applied. Total rules applied 241 place count 62 transition count 115
Applied a total of 241 rules in 20 ms. Remains 62 /187 variables (removed 125) and now considering 115/231 (removed 116) transitions.
[2025-06-02 18:37:21] [INFO ] Flow matrix only has 63 transitions (discarded 52 similar events)
// Phase 1: matrix 63 rows 62 cols
[2025-06-02 18:37:21] [INFO ] Computed 9 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 18:37:21] [INFO ] Implicit Places using invariants in 55 ms returned [20, 25, 36, 41, 46]
Discarding 5 places :
Implicit Place search using SMT only with invariants took 56 ms to find 5 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 57/187 places, 115/231 transitions.
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 9 place count 48 transition count 106
Iterating global reduction 0 with 9 rules applied. Total rules applied 18 place count 48 transition count 106
Applied a total of 18 rules in 2 ms. Remains 48 /57 variables (removed 9) and now considering 106/115 (removed 9) transitions.
[2025-06-02 18:37:21] [INFO ] Flow matrix only has 51 transitions (discarded 55 similar events)
// Phase 1: matrix 51 rows 48 cols
[2025-06-02 18:37:21] [INFO ] Computed 4 invariants in 0 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 18:37:21] [INFO ] Implicit Places using invariants in 37 ms returned []
[2025-06-02 18:37:21] [INFO ] Flow matrix only has 51 transitions (discarded 55 similar events)
[2025-06-02 18:37:21] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 18:37:21] [INFO ] Implicit Places using invariants and state equation in 61 ms returned []
Implicit Place search using SMT with State Equation took 100 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 48/187 places, 106/231 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 178 ms. Remains : 48/187 places, 106/231 transitions.
Stuttering acceptance computed with spot in 179 ms :[(OR (NOT p2) (NOT p0) (NOT p1)), (OR (NOT p2) (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (NOT p2), (NOT p1)]
Running random walk in product with property : LeafsetExtension-PT-S08C2-LTLFireability-06
Stuttering criterion allowed to conclude after 18 steps with 0 reset in 0 ms.
FORMULA LeafsetExtension-PT-S08C2-LTLFireability-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property LeafsetExtension-PT-S08C2-LTLFireability-06 finished in 377 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(((!p1 U (p2||G(!p1)))&&p0))))'
Support contains 6 out of 187 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 187/187 places, 231/231 transitions.
Graph (complete) has 506 edges and 187 vertex of which 186 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 186 transition count 204
Reduce places removed 26 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 27 rules applied. Total rules applied 54 place count 160 transition count 203
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 55 place count 159 transition count 203
Performed 10 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 10 Pre rules applied. Total rules applied 55 place count 159 transition count 193
Deduced a syphon composed of 10 places in 0 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 3 with 20 rules applied. Total rules applied 75 place count 149 transition count 193
Discarding 12 places :
Symmetric choice reduction at 3 with 12 rule applications. Total rules 87 place count 137 transition count 181
Iterating global reduction 3 with 12 rules applied. Total rules applied 99 place count 137 transition count 181
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 102 place count 134 transition count 178
Iterating global reduction 3 with 3 rules applied. Total rules applied 105 place count 134 transition count 178
Discarding 2 places :
Implicit places reduction removed 2 places
Iterating post reduction 3 with 2 rules applied. Total rules applied 107 place count 132 transition count 178
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 2 Pre rules applied. Total rules applied 107 place count 132 transition count 176
Deduced a syphon composed of 2 places in 3 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 4 with 4 rules applied. Total rules applied 111 place count 130 transition count 176
Discarding 3 places :
Symmetric choice reduction at 4 with 3 rule applications. Total rules 114 place count 127 transition count 173
Iterating global reduction 4 with 3 rules applied. Total rules applied 117 place count 127 transition count 173
Discarding 5 places :
Symmetric choice reduction at 4 with 5 rule applications. Total rules 122 place count 122 transition count 168
Iterating global reduction 4 with 5 rules applied. Total rules applied 127 place count 122 transition count 168
Discarding 3 places :
Symmetric choice reduction at 4 with 3 rule applications. Total rules 130 place count 119 transition count 165
Iterating global reduction 4 with 3 rules applied. Total rules applied 133 place count 119 transition count 165
Performed 20 Post agglomeration using F-continuation condition.Transition count delta: 20
Deduced a syphon composed of 20 places in 0 ms
Reduce places removed 20 places and 0 transitions.
Iterating global reduction 4 with 40 rules applied. Total rules applied 173 place count 99 transition count 145
Discarding 13 places :
Symmetric choice reduction at 4 with 13 rule applications. Total rules 186 place count 86 transition count 132
Iterating global reduction 4 with 13 rules applied. Total rules applied 199 place count 86 transition count 132
Applied a total of 199 rules in 47 ms. Remains 86 /187 variables (removed 101) and now considering 132/231 (removed 99) transitions.
[2025-06-02 18:37:22] [INFO ] Flow matrix only has 101 transitions (discarded 31 similar events)
// Phase 1: matrix 101 rows 86 cols
[2025-06-02 18:37:22] [INFO ] Computed 16 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 18:37:22] [INFO ] Implicit Places using invariants in 80 ms returned [11, 14, 18, 29, 35, 40, 44, 47, 53, 56, 61, 64, 68]
Discarding 13 places :
Implicit Place search using SMT only with invariants took 82 ms to find 13 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 73/187 places, 132/231 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 73 transition count 131
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 72 transition count 131
Discarding 25 places :
Symmetric choice reduction at 0 with 25 rule applications. Total rules 27 place count 47 transition count 106
Iterating global reduction 0 with 25 rules applied. Total rules applied 52 place count 47 transition count 106
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 57 place count 42 transition count 101
Iterating global reduction 0 with 5 rules applied. Total rules applied 62 place count 42 transition count 101
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 66 place count 38 transition count 97
Iterating global reduction 0 with 4 rules applied. Total rules applied 70 place count 38 transition count 97
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 82 place count 32 transition count 91
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 84 place count 30 transition count 89
Iterating global reduction 0 with 2 rules applied. Total rules applied 86 place count 30 transition count 89
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 87 place count 29 transition count 88
Iterating global reduction 0 with 1 rules applied. Total rules applied 88 place count 29 transition count 88
Applied a total of 88 rules in 20 ms. Remains 29 /73 variables (removed 44) and now considering 88/132 (removed 44) transitions.
[2025-06-02 18:37:22] [INFO ] Flow matrix only has 28 transitions (discarded 60 similar events)
// Phase 1: matrix 28 rows 29 cols
[2025-06-02 18:37:22] [INFO ] Computed 3 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 18:37:22] [INFO ] Implicit Places using invariants in 34 ms returned []
[2025-06-02 18:37:22] [INFO ] Flow matrix only has 28 transitions (discarded 60 similar events)
[2025-06-02 18:37:22] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 18:37:22] [INFO ] Implicit Places using invariants and state equation in 44 ms returned []
Implicit Place search using SMT with State Equation took 80 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 29/187 places, 88/231 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 230 ms. Remains : 29/187 places, 88/231 transitions.
Stuttering acceptance computed with spot in 43 ms :[(OR (NOT p0) (AND p1 (NOT p2)))]
Running random walk in product with property : LeafsetExtension-PT-S08C2-LTLFireability-08
Stuttering criterion allowed to conclude after 6 steps with 0 reset in 0 ms.
FORMULA LeafsetExtension-PT-S08C2-LTLFireability-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property LeafsetExtension-PT-S08C2-LTLFireability-08 finished in 293 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 X(p1))&&G(!p2)) U X(p3)))'
Support contains 4 out of 187 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 187/187 places, 231/231 transitions.
Discarding 20 places :
Symmetric choice reduction at 0 with 20 rule applications. Total rules 20 place count 167 transition count 211
Iterating global reduction 0 with 20 rules applied. Total rules applied 40 place count 167 transition count 211
Discarding 14 places :
Symmetric choice reduction at 0 with 14 rule applications. Total rules 54 place count 153 transition count 197
Iterating global reduction 0 with 14 rules applied. Total rules applied 68 place count 153 transition count 197
Discarding 2 places :
Implicit places reduction removed 2 places
Iterating post reduction 0 with 2 rules applied. Total rules applied 70 place count 151 transition count 197
Discarding 10 places :
Symmetric choice reduction at 1 with 10 rule applications. Total rules 80 place count 141 transition count 187
Iterating global reduction 1 with 10 rules applied. Total rules applied 90 place count 141 transition count 187
Discarding 5 places :
Implicit places reduction removed 5 places
Iterating post reduction 1 with 5 rules applied. Total rules applied 95 place count 136 transition count 187
Discarding 11 places :
Symmetric choice reduction at 2 with 11 rule applications. Total rules 106 place count 125 transition count 176
Iterating global reduction 2 with 11 rules applied. Total rules applied 117 place count 125 transition count 176
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 124 place count 118 transition count 169
Iterating global reduction 2 with 7 rules applied. Total rules applied 131 place count 118 transition count 169
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 138 place count 111 transition count 162
Iterating global reduction 2 with 7 rules applied. Total rules applied 145 place count 111 transition count 162
Discarding 13 places :
Symmetric choice reduction at 2 with 13 rule applications. Total rules 158 place count 98 transition count 149
Iterating global reduction 2 with 13 rules applied. Total rules applied 171 place count 98 transition count 149
Discarding 18 places :
Symmetric choice reduction at 2 with 18 rule applications. Total rules 189 place count 80 transition count 131
Iterating global reduction 2 with 18 rules applied. Total rules applied 207 place count 80 transition count 131
Applied a total of 207 rules in 15 ms. Remains 80 /187 variables (removed 107) and now considering 131/231 (removed 100) transitions.
[2025-06-02 18:37:22] [INFO ] Flow matrix only has 84 transitions (discarded 47 similar events)
// Phase 1: matrix 84 rows 80 cols
[2025-06-02 18:37:22] [INFO ] Computed 11 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 18:37:22] [INFO ] Implicit Places using invariants in 62 ms returned [19, 23, 27, 43, 47, 51, 66]
Discarding 7 places :
Implicit Place search using SMT only with invariants took 63 ms to find 7 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 73/187 places, 131/231 transitions.
Discarding 16 places :
Symmetric choice reduction at 0 with 16 rule applications. Total rules 16 place count 57 transition count 115
Iterating global reduction 0 with 16 rules applied. Total rules applied 32 place count 57 transition count 115
Applied a total of 32 rules in 2 ms. Remains 57 /73 variables (removed 16) and now considering 115/131 (removed 16) transitions.
[2025-06-02 18:37:22] [INFO ] Flow matrix only has 63 transitions (discarded 52 similar events)
// Phase 1: matrix 63 rows 57 cols
[2025-06-02 18:37:22] [INFO ] Computed 4 invariants in 0 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 18:37:22] [INFO ] Implicit Places using invariants in 39 ms returned []
[2025-06-02 18:37:22] [INFO ] Flow matrix only has 63 transitions (discarded 52 similar events)
[2025-06-02 18:37:22] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 18:37:22] [INFO ] Implicit Places using invariants and state equation in 70 ms returned []
Implicit Place search using SMT with State Equation took 110 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 57/187 places, 115/231 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 190 ms. Remains : 57/187 places, 115/231 transitions.
Stuttering acceptance computed with spot in 344 ms :[(NOT p3), (NOT p3), (AND (NOT p2) (NOT p3) (NOT p1)), (NOT p3), (AND (NOT p1) (NOT p3)), true, p2, (NOT p1), (NOT p1)]
Running random walk in product with property : LeafsetExtension-PT-S08C2-LTLFireability-09
Stuttering criterion allowed to conclude after 13 steps with 0 reset in 1 ms.
FORMULA LeafsetExtension-PT-S08C2-LTLFireability-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property LeafsetExtension-PT-S08C2-LTLFireability-09 finished in 555 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(p0))'
Support contains 3 out of 187 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 187/187 places, 231/231 transitions.
Graph (complete) has 506 edges and 187 vertex of which 186 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.2 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 186 transition count 204
Reduce places removed 26 places and 0 transitions.
Iterating post reduction 1 with 26 rules applied. Total rules applied 53 place count 160 transition count 204
Performed 10 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 10 Pre rules applied. Total rules applied 53 place count 160 transition count 194
Deduced a syphon composed of 10 places in 0 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 2 with 20 rules applied. Total rules applied 73 place count 150 transition count 194
Discarding 12 places :
Symmetric choice reduction at 2 with 12 rule applications. Total rules 85 place count 138 transition count 182
Iterating global reduction 2 with 12 rules applied. Total rules applied 97 place count 138 transition count 182
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 100 place count 135 transition count 179
Iterating global reduction 2 with 3 rules applied. Total rules applied 103 place count 135 transition count 179
Discarding 2 places :
Implicit places reduction removed 2 places
Iterating post reduction 2 with 2 rules applied. Total rules applied 105 place count 133 transition count 179
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 2 Pre rules applied. Total rules applied 105 place count 133 transition count 177
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 3 with 4 rules applied. Total rules applied 109 place count 131 transition count 177
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 112 place count 128 transition count 174
Iterating global reduction 3 with 3 rules applied. Total rules applied 115 place count 128 transition count 174
Discarding 5 places :
Symmetric choice reduction at 3 with 5 rule applications. Total rules 120 place count 123 transition count 169
Iterating global reduction 3 with 5 rules applied. Total rules applied 125 place count 123 transition count 169
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 127 place count 121 transition count 167
Iterating global reduction 3 with 2 rules applied. Total rules applied 129 place count 121 transition count 167
Performed 20 Post agglomeration using F-continuation condition.Transition count delta: 20
Deduced a syphon composed of 20 places in 0 ms
Reduce places removed 20 places and 0 transitions.
Iterating global reduction 3 with 40 rules applied. Total rules applied 169 place count 101 transition count 147
Discarding 13 places :
Symmetric choice reduction at 3 with 13 rule applications. Total rules 182 place count 88 transition count 134
Iterating global reduction 3 with 13 rules applied. Total rules applied 195 place count 88 transition count 134
Applied a total of 195 rules in 30 ms. Remains 88 /187 variables (removed 99) and now considering 134/231 (removed 97) transitions.
[2025-06-02 18:37:22] [INFO ] Flow matrix only has 104 transitions (discarded 30 similar events)
// Phase 1: matrix 104 rows 88 cols
[2025-06-02 18:37:22] [INFO ] Computed 16 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 18:37:22] [INFO ] Implicit Places using invariants in 83 ms returned [11, 14, 18, 24, 29, 37, 42, 46, 49, 55, 58, 63, 66, 70]
Discarding 14 places :
Implicit Place search using SMT only with invariants took 84 ms to find 14 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 74/187 places, 134/231 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 74 transition count 133
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 73 transition count 133
Discarding 29 places :
Symmetric choice reduction at 0 with 29 rule applications. Total rules 31 place count 44 transition count 104
Iterating global reduction 0 with 29 rules applied. Total rules applied 60 place count 44 transition count 104
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 65 place count 39 transition count 99
Iterating global reduction 0 with 5 rules applied. Total rules applied 70 place count 39 transition count 99
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 74 place count 35 transition count 95
Iterating global reduction 0 with 4 rules applied. Total rules applied 78 place count 35 transition count 95
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 90 place count 29 transition count 89
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 92 place count 27 transition count 87
Iterating global reduction 0 with 2 rules applied. Total rules applied 94 place count 27 transition count 87
Applied a total of 94 rules in 7 ms. Remains 27 /74 variables (removed 47) and now considering 87/134 (removed 47) transitions.
[2025-06-02 18:37:22] [INFO ] Flow matrix only has 26 transitions (discarded 61 similar events)
// Phase 1: matrix 26 rows 27 cols
[2025-06-02 18:37:22] [INFO ] Computed 2 invariants in 0 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 18:37:22] [INFO ] Implicit Places using invariants in 30 ms returned []
[2025-06-02 18:37:22] [INFO ] Flow matrix only has 26 transitions (discarded 61 similar events)
[2025-06-02 18:37:22] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 18:37:23] [INFO ] Implicit Places using invariants and state equation in 45 ms returned []
Implicit Place search using SMT with State Equation took 77 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 27/187 places, 87/231 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 198 ms. Remains : 27/187 places, 87/231 transitions.
Stuttering acceptance computed with spot in 36 ms :[(NOT p0)]
Running random walk in product with property : LeafsetExtension-PT-S08C2-LTLFireability-10
Stuttering criterion allowed to conclude after 8 steps with 0 reset in 0 ms.
FORMULA LeafsetExtension-PT-S08C2-LTLFireability-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property LeafsetExtension-PT-S08C2-LTLFireability-10 finished in 248 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(p0) U X((p1 U p2)))&&X(X(F(!p2)))))'
Support contains 4 out of 187 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 187/187 places, 231/231 transitions.
Discarding 20 places :
Symmetric choice reduction at 0 with 20 rule applications. Total rules 20 place count 167 transition count 211
Iterating global reduction 0 with 20 rules applied. Total rules applied 40 place count 167 transition count 211
Discarding 15 places :
Symmetric choice reduction at 0 with 15 rule applications. Total rules 55 place count 152 transition count 196
Iterating global reduction 0 with 15 rules applied. Total rules applied 70 place count 152 transition count 196
Discarding 3 places :
Implicit places reduction removed 3 places
Iterating post reduction 0 with 3 rules applied. Total rules applied 73 place count 149 transition count 196
Discarding 10 places :
Symmetric choice reduction at 1 with 10 rule applications. Total rules 83 place count 139 transition count 186
Iterating global reduction 1 with 10 rules applied. Total rules applied 93 place count 139 transition count 186
Discarding 4 places :
Implicit places reduction removed 4 places
Iterating post reduction 1 with 4 rules applied. Total rules applied 97 place count 135 transition count 186
Discarding 11 places :
Symmetric choice reduction at 2 with 11 rule applications. Total rules 108 place count 124 transition count 175
Iterating global reduction 2 with 11 rules applied. Total rules applied 119 place count 124 transition count 175
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 126 place count 117 transition count 168
Iterating global reduction 2 with 7 rules applied. Total rules applied 133 place count 117 transition count 168
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 140 place count 110 transition count 161
Iterating global reduction 2 with 7 rules applied. Total rules applied 147 place count 110 transition count 161
Discarding 15 places :
Symmetric choice reduction at 2 with 15 rule applications. Total rules 162 place count 95 transition count 146
Iterating global reduction 2 with 15 rules applied. Total rules applied 177 place count 95 transition count 146
Discarding 14 places :
Symmetric choice reduction at 2 with 14 rule applications. Total rules 191 place count 81 transition count 132
Iterating global reduction 2 with 14 rules applied. Total rules applied 205 place count 81 transition count 132
Applied a total of 205 rules in 12 ms. Remains 81 /187 variables (removed 106) and now considering 132/231 (removed 99) transitions.
[2025-06-02 18:37:23] [INFO ] Flow matrix only has 86 transitions (discarded 46 similar events)
// Phase 1: matrix 86 rows 81 cols
[2025-06-02 18:37:23] [INFO ] Computed 11 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 18:37:23] [INFO ] Implicit Places using invariants in 57 ms returned [19, 33, 39, 45, 49, 57]
Discarding 6 places :
Implicit Place search using SMT only with invariants took 58 ms to find 6 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 75/187 places, 132/231 transitions.
Discarding 15 places :
Symmetric choice reduction at 0 with 15 rule applications. Total rules 15 place count 60 transition count 117
Iterating global reduction 0 with 15 rules applied. Total rules applied 30 place count 60 transition count 117
Applied a total of 30 rules in 1 ms. Remains 60 /75 variables (removed 15) and now considering 117/132 (removed 15) transitions.
[2025-06-02 18:37:23] [INFO ] Flow matrix only has 67 transitions (discarded 50 similar events)
// Phase 1: matrix 67 rows 60 cols
[2025-06-02 18:37:23] [INFO ] Computed 5 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 18:37:23] [INFO ] Implicit Places using invariants in 42 ms returned []
[2025-06-02 18:37:23] [INFO ] Flow matrix only has 67 transitions (discarded 50 similar events)
[2025-06-02 18:37:23] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 18:37:23] [INFO ] Implicit Places using invariants and state equation in 74 ms returned []
Implicit Place search using SMT with State Equation took 117 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 60/187 places, 117/231 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 188 ms. Remains : 60/187 places, 117/231 transitions.
Stuttering acceptance computed with spot in 257 ms :[true, p2, (AND (NOT p0) (NOT p2) (NOT p1)), (NOT p2), p2, (NOT p0)]
Running random walk in product with property : LeafsetExtension-PT-S08C2-LTLFireability-11
Stuttering criterion allowed to conclude after 18 steps with 0 reset in 0 ms.
FORMULA LeafsetExtension-PT-S08C2-LTLFireability-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property LeafsetExtension-PT-S08C2-LTLFireability-11 finished in 464 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)&&F(G(p1)))))'
Support contains 4 out of 187 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 187/187 places, 231/231 transitions.
Discarding 21 places :
Symmetric choice reduction at 0 with 21 rule applications. Total rules 21 place count 166 transition count 210
Iterating global reduction 0 with 21 rules applied. Total rules applied 42 place count 166 transition count 210
Discarding 16 places :
Symmetric choice reduction at 0 with 16 rule applications. Total rules 58 place count 150 transition count 194
Iterating global reduction 0 with 16 rules applied. Total rules applied 74 place count 150 transition count 194
Discarding 3 places :
Implicit places reduction removed 3 places
Iterating post reduction 0 with 3 rules applied. Total rules applied 77 place count 147 transition count 194
Discarding 12 places :
Symmetric choice reduction at 1 with 12 rule applications. Total rules 89 place count 135 transition count 182
Iterating global reduction 1 with 12 rules applied. Total rules applied 101 place count 135 transition count 182
Discarding 5 places :
Implicit places reduction removed 5 places
Iterating post reduction 1 with 5 rules applied. Total rules applied 106 place count 130 transition count 182
Discarding 12 places :
Symmetric choice reduction at 2 with 12 rule applications. Total rules 118 place count 118 transition count 170
Iterating global reduction 2 with 12 rules applied. Total rules applied 130 place count 118 transition count 170
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 138 place count 110 transition count 162
Iterating global reduction 2 with 8 rules applied. Total rules applied 146 place count 110 transition count 162
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 154 place count 102 transition count 154
Iterating global reduction 2 with 8 rules applied. Total rules applied 162 place count 102 transition count 154
Discarding 17 places :
Symmetric choice reduction at 2 with 17 rule applications. Total rules 179 place count 85 transition count 137
Iterating global reduction 2 with 17 rules applied. Total rules applied 196 place count 85 transition count 137
Discarding 18 places :
Symmetric choice reduction at 2 with 18 rule applications. Total rules 214 place count 67 transition count 119
Iterating global reduction 2 with 18 rules applied. Total rules applied 232 place count 67 transition count 119
Applied a total of 232 rules in 10 ms. Remains 67 /187 variables (removed 120) and now considering 119/231 (removed 112) transitions.
[2025-06-02 18:37:23] [INFO ] Flow matrix only has 68 transitions (discarded 51 similar events)
// Phase 1: matrix 68 rows 67 cols
[2025-06-02 18:37:23] [INFO ] Computed 10 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 18:37:23] [INFO ] Implicit Places using invariants in 58 ms returned [19, 23, 27, 33, 37, 41, 54]
Discarding 7 places :
Implicit Place search using SMT only with invariants took 58 ms to find 7 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 60/187 places, 119/231 transitions.
Discarding 15 places :
Symmetric choice reduction at 0 with 15 rule applications. Total rules 15 place count 45 transition count 104
Iterating global reduction 0 with 15 rules applied. Total rules applied 30 place count 45 transition count 104
Applied a total of 30 rules in 1 ms. Remains 45 /60 variables (removed 15) and now considering 104/119 (removed 15) transitions.
[2025-06-02 18:37:23] [INFO ] Flow matrix only has 48 transitions (discarded 56 similar events)
// Phase 1: matrix 48 rows 45 cols
[2025-06-02 18:37:23] [INFO ] Computed 3 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 18:37:23] [INFO ] Implicit Places using invariants in 36 ms returned []
[2025-06-02 18:37:23] [INFO ] Flow matrix only has 48 transitions (discarded 56 similar events)
[2025-06-02 18:37:23] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 18:37:23] [INFO ] Implicit Places using invariants and state equation in 57 ms returned []
Implicit Place search using SMT with State Equation took 93 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 45/187 places, 104/231 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 164 ms. Remains : 45/187 places, 104/231 transitions.
Stuttering acceptance computed with spot in 136 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), true, (NOT p1)]
Running random walk in product with property : LeafsetExtension-PT-S08C2-LTLFireability-12
Entered a terminal (fully accepting) state of product in 189 steps with 10 reset in 1 ms.
FORMULA LeafsetExtension-PT-S08C2-LTLFireability-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property LeafsetExtension-PT-S08C2-LTLFireability-12 finished in 315 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)))'
Support contains 1 out of 187 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 187/187 places, 231/231 transitions.
Graph (complete) has 506 edges and 187 vertex of which 186 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 27 transitions
Trivial Post-agglo rules discarded 27 transitions
Performed 27 trivial Post agglomeration. Transition count delta: 27
Iterating post reduction 0 with 27 rules applied. Total rules applied 28 place count 186 transition count 203
Reduce places removed 27 places and 0 transitions.
Iterating post reduction 1 with 27 rules applied. Total rules applied 55 place count 159 transition count 203
Performed 9 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 9 Pre rules applied. Total rules applied 55 place count 159 transition count 194
Deduced a syphon composed of 9 places in 0 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 2 with 18 rules applied. Total rules applied 73 place count 150 transition count 194
Discarding 11 places :
Symmetric choice reduction at 2 with 11 rule applications. Total rules 84 place count 139 transition count 183
Iterating global reduction 2 with 11 rules applied. Total rules applied 95 place count 139 transition count 183
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 97 place count 137 transition count 181
Iterating global reduction 2 with 2 rules applied. Total rules applied 99 place count 137 transition count 181
Discarding 2 places :
Implicit places reduction removed 2 places
Iterating post reduction 2 with 2 rules applied. Total rules applied 101 place count 135 transition count 181
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 2 Pre rules applied. Total rules applied 101 place count 135 transition count 179
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 3 with 4 rules applied. Total rules applied 105 place count 133 transition count 179
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 107 place count 131 transition count 177
Iterating global reduction 3 with 2 rules applied. Total rules applied 109 place count 131 transition count 177
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 110 place count 130 transition count 176
Iterating global reduction 3 with 1 rules applied. Total rules applied 111 place count 130 transition count 176
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 112 place count 129 transition count 175
Iterating global reduction 3 with 1 rules applied. Total rules applied 113 place count 129 transition count 175
Performed 23 Post agglomeration using F-continuation condition.Transition count delta: 23
Deduced a syphon composed of 23 places in 0 ms
Reduce places removed 23 places and 0 transitions.
Iterating global reduction 3 with 46 rules applied. Total rules applied 159 place count 106 transition count 152
Discarding 12 places :
Symmetric choice reduction at 3 with 12 rule applications. Total rules 171 place count 94 transition count 140
Iterating global reduction 3 with 12 rules applied. Total rules applied 183 place count 94 transition count 140
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 186 place count 91 transition count 137
Iterating global reduction 3 with 3 rules applied. Total rules applied 189 place count 91 transition count 137
Applied a total of 189 rules in 26 ms. Remains 91 /187 variables (removed 96) and now considering 137/231 (removed 94) transitions.
[2025-06-02 18:37:23] [INFO ] Flow matrix only has 110 transitions (discarded 27 similar events)
// Phase 1: matrix 110 rows 91 cols
[2025-06-02 18:37:23] [INFO ] Computed 16 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 18:37:23] [INFO ] Implicit Places using invariants in 86 ms returned [11, 14, 18, 24, 29, 38, 44, 48, 51, 57, 60, 65, 68, 72]
Discarding 14 places :
Implicit Place search using SMT only with invariants took 87 ms to find 14 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 77/187 places, 137/231 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 77 transition count 136
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 76 transition count 136
Discarding 31 places :
Symmetric choice reduction at 0 with 31 rule applications. Total rules 33 place count 45 transition count 105
Iterating global reduction 0 with 31 rules applied. Total rules applied 64 place count 45 transition count 105
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 69 place count 40 transition count 100
Iterating global reduction 0 with 5 rules applied. Total rules applied 74 place count 40 transition count 100
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 78 place count 36 transition count 96
Iterating global reduction 0 with 4 rules applied. Total rules applied 82 place count 36 transition count 96
Performed 7 Post agglomeration using F-continuation condition.Transition count delta: 7
Deduced a syphon composed of 7 places in 0 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 0 with 14 rules applied. Total rules applied 96 place count 29 transition count 89
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 98 place count 27 transition count 87
Iterating global reduction 0 with 2 rules applied. Total rules applied 100 place count 27 transition count 87
Applied a total of 100 rules in 5 ms. Remains 27 /77 variables (removed 50) and now considering 87/137 (removed 50) transitions.
[2025-06-02 18:37:23] [INFO ] Flow matrix only has 29 transitions (discarded 58 similar events)
// Phase 1: matrix 29 rows 27 cols
[2025-06-02 18:37:23] [INFO ] Computed 2 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 18:37:23] [INFO ] Implicit Places using invariants in 32 ms returned []
[2025-06-02 18:37:23] [INFO ] Flow matrix only has 29 transitions (discarded 58 similar events)
[2025-06-02 18:37:23] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 18:37:24] [INFO ] Implicit Places using invariants and state equation in 47 ms returned []
Implicit Place search using SMT with State Equation took 81 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 27/187 places, 87/231 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 200 ms. Remains : 27/187 places, 87/231 transitions.
Stuttering acceptance computed with spot in 71 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : LeafsetExtension-PT-S08C2-LTLFireability-13
Product exploration explored 100000 steps with 12000 reset in 159 ms.
Product exploration explored 100000 steps with 12030 reset in 189 ms.
Computed a total of 27 stabilizing places and 87 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 27 transition count 87
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 22 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA LeafsetExtension-PT-S08C2-LTLFireability-13 TRUE TECHNIQUES KNOWLEDGE
Treatment of property LeafsetExtension-PT-S08C2-LTLFireability-13 finished in 697 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((p0||G(p1)))))))'
Support contains 3 out of 187 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 187/187 places, 231/231 transitions.
Discarding 20 places :
Symmetric choice reduction at 0 with 20 rule applications. Total rules 20 place count 167 transition count 211
Iterating global reduction 0 with 20 rules applied. Total rules applied 40 place count 167 transition count 211
Discarding 17 places :
Symmetric choice reduction at 0 with 17 rule applications. Total rules 57 place count 150 transition count 194
Iterating global reduction 0 with 17 rules applied. Total rules applied 74 place count 150 transition count 194
Discarding 3 places :
Implicit places reduction removed 3 places
Iterating post reduction 0 with 3 rules applied. Total rules applied 77 place count 147 transition count 194
Discarding 12 places :
Symmetric choice reduction at 1 with 12 rule applications. Total rules 89 place count 135 transition count 182
Iterating global reduction 1 with 12 rules applied. Total rules applied 101 place count 135 transition count 182
Discarding 6 places :
Implicit places reduction removed 6 places
Iterating post reduction 1 with 6 rules applied. Total rules applied 107 place count 129 transition count 182
Discarding 12 places :
Symmetric choice reduction at 2 with 12 rule applications. Total rules 119 place count 117 transition count 170
Iterating global reduction 2 with 12 rules applied. Total rules applied 131 place count 117 transition count 170
Discarding 9 places :
Symmetric choice reduction at 2 with 9 rule applications. Total rules 140 place count 108 transition count 161
Iterating global reduction 2 with 9 rules applied. Total rules applied 149 place count 108 transition count 161
Discarding 9 places :
Symmetric choice reduction at 2 with 9 rule applications. Total rules 158 place count 99 transition count 152
Iterating global reduction 2 with 9 rules applied. Total rules applied 167 place count 99 transition count 152
Discarding 18 places :
Symmetric choice reduction at 2 with 18 rule applications. Total rules 185 place count 81 transition count 134
Iterating global reduction 2 with 18 rules applied. Total rules applied 203 place count 81 transition count 134
Discarding 22 places :
Symmetric choice reduction at 2 with 22 rule applications. Total rules 225 place count 59 transition count 112
Iterating global reduction 2 with 22 rules applied. Total rules applied 247 place count 59 transition count 112
Applied a total of 247 rules in 14 ms. Remains 59 /187 variables (removed 128) and now considering 112/231 (removed 119) transitions.
[2025-06-02 18:37:24] [INFO ] Flow matrix only has 59 transitions (discarded 53 similar events)
// Phase 1: matrix 59 rows 59 cols
[2025-06-02 18:37:24] [INFO ] Computed 9 invariants in 0 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 18:37:24] [INFO ] Implicit Places using invariants in 54 ms returned [19, 23, 27, 35, 40, 44]
Discarding 6 places :
Implicit Place search using SMT only with invariants took 54 ms to find 6 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 53/187 places, 112/231 transitions.
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 11 place count 42 transition count 101
Iterating global reduction 0 with 11 rules applied. Total rules applied 22 place count 42 transition count 101
Applied a total of 22 rules in 1 ms. Remains 42 /53 variables (removed 11) and now considering 101/112 (removed 11) transitions.
[2025-06-02 18:37:24] [INFO ] Flow matrix only has 44 transitions (discarded 57 similar events)
// Phase 1: matrix 44 rows 42 cols
[2025-06-02 18:37:24] [INFO ] Computed 3 invariants in 0 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 18:37:24] [INFO ] Implicit Places using invariants in 37 ms returned []
[2025-06-02 18:37:24] [INFO ] Flow matrix only has 44 transitions (discarded 57 similar events)
[2025-06-02 18:37:24] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 18:37:24] [INFO ] Implicit Places using invariants and state equation in 82 ms returned []
Implicit Place search using SMT with State Equation took 120 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 42/187 places, 101/231 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 190 ms. Remains : 42/187 places, 101/231 transitions.
Stuttering acceptance computed with spot in 153 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : LeafsetExtension-PT-S08C2-LTLFireability-15
Stuttering criterion allowed to conclude after 18 steps with 0 reset in 0 ms.
FORMULA LeafsetExtension-PT-S08C2-LTLFireability-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property LeafsetExtension-PT-S08C2-LTLFireability-15 finished in 365 ms.
All properties solved by simple procedures.
Total runtime 12643 ms.

BK_STOP 1748889445264

--------------------
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-S08C2"
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-S08C2, 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-174876423200708"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/LeafsetExtension-PT-S08C2.tgz
mv LeafsetExtension-PT-S08C2 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 ;