Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2025-input.r114-tall-174876423200724.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-S08C4, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r114-tall-174876423200724
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 700K
-rw-r--r-- 1 mcc users 12K May 29 14:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 83K May 29 14:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 8.3K May 29 14:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 45K May 29 14:47 CTLFireability.xml
-rw-r--r-- 1 mcc users 6.2K May 29 14:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 30K May 29 14:47 LTLCardinality.xml
-rw-r--r-- 1 mcc users 4.6K May 29 14:47 LTLFireability.txt
-rw-r--r-- 1 mcc users 22K May 29 14:47 LTLFireability.xml
-rw-r--r-- 1 mcc users 12K May 29 14:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 70K May 29 14:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 18K May 29 14:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 86K 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 254K 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-S08C4-LTLFireability-00
FORMULA_NAME LeafsetExtension-PT-S08C4-LTLFireability-01
FORMULA_NAME LeafsetExtension-PT-S08C4-LTLFireability-02
FORMULA_NAME LeafsetExtension-PT-S08C4-LTLFireability-03
FORMULA_NAME LeafsetExtension-PT-S08C4-LTLFireability-04
FORMULA_NAME LeafsetExtension-PT-S08C4-LTLFireability-05
FORMULA_NAME LeafsetExtension-PT-S08C4-LTLFireability-06
FORMULA_NAME LeafsetExtension-PT-S08C4-LTLFireability-07
FORMULA_NAME LeafsetExtension-PT-S08C4-LTLFireability-08
FORMULA_NAME LeafsetExtension-PT-S08C4-LTLFireability-09
FORMULA_NAME LeafsetExtension-PT-S08C4-LTLFireability-10
FORMULA_NAME LeafsetExtension-PT-S08C4-LTLFireability-11
FORMULA_NAME LeafsetExtension-PT-S08C4-LTLFireability-12
FORMULA_NAME LeafsetExtension-PT-S08C4-LTLFireability-13
FORMULA_NAME LeafsetExtension-PT-S08C4-LTLFireability-14
FORMULA_NAME LeafsetExtension-PT-S08C4-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1748890074574

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-S08C4
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
LTLFireability PT
Running Version 202505121319
[2025-06-02 18:47:55] [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 18:47:56] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-06-02 18:47:56] [INFO ] Load time of PNML (sax parser for PT used): 96 ms
[2025-06-02 18:47:56] [INFO ] Transformed 462 places.
[2025-06-02 18:47:56] [INFO ] Transformed 409 transitions.
[2025-06-02 18:47:56] [INFO ] Parsed PT model containing 462 places and 409 transitions and 1324 arcs in 232 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 11 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 4 formulas.
FORMULA LeafsetExtension-PT-S08C4-LTLFireability-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA LeafsetExtension-PT-S08C4-LTLFireability-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA LeafsetExtension-PT-S08C4-LTLFireability-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA LeafsetExtension-PT-S08C4-LTLFireability-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 41 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 64 places :
Symmetric choice reduction at 1 with 64 rule applications. Total rules 149 place count 313 transition count 345
Iterating global reduction 1 with 64 rules applied. Total rules applied 213 place count 313 transition count 345
Discarding 44 places :
Symmetric choice reduction at 1 with 44 rule applications. Total rules 257 place count 269 transition count 301
Iterating global reduction 1 with 44 rules applied. Total rules applied 301 place count 269 transition count 301
Discarding 39 places :
Symmetric choice reduction at 1 with 39 rule applications. Total rules 340 place count 230 transition count 262
Iterating global reduction 1 with 39 rules applied. Total rules applied 379 place count 230 transition count 262
Discarding 6 places :
Implicit places reduction removed 6 places
Iterating post reduction 1 with 6 rules applied. Total rules applied 385 place count 224 transition count 262
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 389 place count 220 transition count 258
Iterating global reduction 2 with 4 rules applied. Total rules applied 393 place count 220 transition count 258
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 396 place count 217 transition count 255
Iterating global reduction 2 with 3 rules applied. Total rules applied 399 place count 217 transition count 255
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 402 place count 214 transition count 252
Iterating global reduction 2 with 3 rules applied. Total rules applied 405 place count 214 transition count 252
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 408 place count 211 transition count 249
Iterating global reduction 2 with 3 rules applied. Total rules applied 411 place count 211 transition count 249
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 418 place count 204 transition count 242
Iterating global reduction 2 with 7 rules applied. Total rules applied 425 place count 204 transition count 242
Applied a total of 425 rules in 155 ms. Remains 204 /462 variables (removed 258) and now considering 242/409 (removed 167) transitions.
[2025-06-02 18:47:56] [INFO ] Flow matrix only has 236 transitions (discarded 6 similar events)
// Phase 1: matrix 236 rows 204 cols
[2025-06-02 18:47:56] [INFO ] Computed 24 invariants in 19 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 18:47:57] [INFO ] Implicit Places using invariants in 426 ms returned [69, 79, 102, 126, 136, 140, 149, 158, 167]
Discarding 9 places :
Implicit Place search using SMT only with invariants took 466 ms to find 9 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 195/462 places, 242/409 transitions.
Discarding 12 places :
Symmetric choice reduction at 0 with 12 rule applications. Total rules 12 place count 183 transition count 230
Iterating global reduction 0 with 12 rules applied. Total rules applied 24 place count 183 transition count 230
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 27 place count 180 transition count 227
Iterating global reduction 0 with 3 rules applied. Total rules applied 30 place count 180 transition count 227
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 32 place count 178 transition count 225
Iterating global reduction 0 with 2 rules applied. Total rules applied 34 place count 178 transition count 225
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 36 place count 176 transition count 223
Iterating global reduction 0 with 2 rules applied. Total rules applied 38 place count 176 transition count 223
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 42 place count 172 transition count 219
Iterating global reduction 0 with 4 rules applied. Total rules applied 46 place count 172 transition count 219
Applied a total of 46 rules in 24 ms. Remains 172 /195 variables (removed 23) and now considering 219/242 (removed 23) transitions.
[2025-06-02 18:47:57] [INFO ] Flow matrix only has 205 transitions (discarded 14 similar events)
// Phase 1: matrix 205 rows 172 cols
[2025-06-02 18:47:57] [INFO ] Computed 15 invariants in 4 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 18:47:57] [INFO ] Implicit Places using invariants in 94 ms returned []
[2025-06-02 18:47:57] [INFO ] Flow matrix only has 205 transitions (discarded 14 similar events)
[2025-06-02 18:47:57] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 18:47:57] [INFO ] Implicit Places using invariants and state equation in 737 ms returned []
Implicit Place search using SMT with State Equation took 833 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 172/462 places, 219/409 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 1495 ms. Remains : 172/462 places, 219/409 transitions.
Support contains 41 out of 172 places after structural reductions.
[2025-06-02 18:47:58] [INFO ] Flatten gal took : 37 ms
[2025-06-02 18:47:58] [INFO ] Flatten gal took : 16 ms
[2025-06-02 18:47:58] [INFO ] Input system was already deterministic with 219 transitions.
Support contains 39 out of 172 places (down from 41) after GAL structural reductions.
RANDOM walk for 33832 steps (955 resets) in 827 ms. (40 steps per ms) remains 0/28 properties
FORMULA LeafsetExtension-PT-S08C4-LTLFireability-03 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
FORMULA LeafsetExtension-PT-S08C4-LTLFireability-05 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Computed a total of 172 stabilizing places and 219 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 172 transition count 219
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' '!((((p0 U p1) U X(p2))&&(G(p3)||F(p4))))'
Support contains 6 out of 172 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 172/172 places, 219/219 transitions.
Discarding 16 places :
Symmetric choice reduction at 0 with 16 rule applications. Total rules 16 place count 156 transition count 203
Iterating global reduction 0 with 16 rules applied. Total rules applied 32 place count 156 transition count 203
Discarding 12 places :
Symmetric choice reduction at 0 with 12 rule applications. Total rules 44 place count 144 transition count 191
Iterating global reduction 0 with 12 rules applied. Total rules applied 56 place count 144 transition count 191
Discarding 3 places :
Implicit places reduction removed 3 places
Iterating post reduction 0 with 3 rules applied. Total rules applied 59 place count 141 transition count 191
Discarding 12 places :
Symmetric choice reduction at 1 with 12 rule applications. Total rules 71 place count 129 transition count 179
Iterating global reduction 1 with 12 rules applied. Total rules applied 83 place count 129 transition count 179
Discarding 3 places :
Implicit places reduction removed 3 places
Iterating post reduction 1 with 3 rules applied. Total rules applied 86 place count 126 transition count 179
Discarding 13 places :
Symmetric choice reduction at 2 with 13 rule applications. Total rules 99 place count 113 transition count 166
Iterating global reduction 2 with 13 rules applied. Total rules applied 112 place count 113 transition count 166
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 118 place count 107 transition count 160
Iterating global reduction 2 with 6 rules applied. Total rules applied 124 place count 107 transition count 160
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 130 place count 101 transition count 154
Iterating global reduction 2 with 6 rules applied. Total rules applied 136 place count 101 transition count 154
Discarding 11 places :
Symmetric choice reduction at 2 with 11 rule applications. Total rules 147 place count 90 transition count 143
Iterating global reduction 2 with 11 rules applied. Total rules applied 158 place count 90 transition count 143
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 166 place count 82 transition count 135
Iterating global reduction 2 with 8 rules applied. Total rules applied 174 place count 82 transition count 135
Applied a total of 174 rules in 17 ms. Remains 82 /172 variables (removed 90) and now considering 135/219 (removed 84) transitions.
[2025-06-02 18:47:59] [INFO ] Flow matrix only has 90 transitions (discarded 45 similar events)
// Phase 1: matrix 90 rows 82 cols
[2025-06-02 18:47:59] [INFO ] Computed 9 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 18:47:59] [INFO ] Implicit Places using invariants in 56 ms returned [22, 45, 59, 71]
Discarding 4 places :
Implicit Place search using SMT only with invariants took 58 ms to find 4 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 78/172 places, 135/219 transitions.
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 10 place count 68 transition count 125
Iterating global reduction 0 with 10 rules applied. Total rules applied 20 place count 68 transition count 125
Applied a total of 20 rules in 15 ms. Remains 68 /78 variables (removed 10) and now considering 125/135 (removed 10) transitions.
[2025-06-02 18:47:59] [INFO ] Flow matrix only has 79 transitions (discarded 46 similar events)
// Phase 1: matrix 79 rows 68 cols
[2025-06-02 18:47:59] [INFO ] Computed 5 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 18:47:59] [INFO ] Implicit Places using invariants in 46 ms returned []
[2025-06-02 18:47:59] [INFO ] Flow matrix only has 79 transitions (discarded 46 similar events)
[2025-06-02 18:47:59] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 18:47:59] [INFO ] Implicit Places using invariants and state equation in 143 ms returned []
Implicit Place search using SMT with State Equation took 191 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 68/172 places, 125/219 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 281 ms. Remains : 68/172 places, 125/219 transitions.
Stuttering acceptance computed with spot in 440 ms :[(OR (NOT p2) (AND (NOT p3) (NOT p4))), (NOT p2), (NOT p4), (AND (NOT p4) (NOT p3)), (AND (NOT p1) (NOT p2)), (NOT p2), true, (NOT p1)]
Running random walk in product with property : LeafsetExtension-PT-S08C4-LTLFireability-00
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 2 ms.
FORMULA LeafsetExtension-PT-S08C4-LTLFireability-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property LeafsetExtension-PT-S08C4-LTLFireability-00 finished in 973 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)&&F(G(p1)))))'
Support contains 3 out of 172 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 172/172 places, 219/219 transitions.
Graph (complete) has 465 edges and 172 vertex of which 171 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 22 transitions
Trivial Post-agglo rules discarded 22 transitions
Performed 22 trivial Post agglomeration. Transition count delta: 22
Iterating post reduction 0 with 22 rules applied. Total rules applied 23 place count 171 transition count 196
Reduce places removed 22 places and 0 transitions.
Iterating post reduction 1 with 22 rules applied. Total rules applied 45 place count 149 transition count 196
Performed 12 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 12 Pre rules applied. Total rules applied 45 place count 149 transition count 184
Deduced a syphon composed of 12 places in 0 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 2 with 24 rules applied. Total rules applied 69 place count 137 transition count 184
Discarding 12 places :
Symmetric choice reduction at 2 with 12 rule applications. Total rules 81 place count 125 transition count 172
Iterating global reduction 2 with 12 rules applied. Total rules applied 93 place count 125 transition count 172
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 99 place count 119 transition count 166
Iterating global reduction 2 with 6 rules applied. Total rules applied 105 place count 119 transition count 166
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 109 place count 115 transition count 162
Iterating global reduction 2 with 4 rules applied. Total rules applied 113 place count 115 transition count 162
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 116 place count 112 transition count 159
Iterating global reduction 2 with 3 rules applied. Total rules applied 119 place count 112 transition count 159
Performed 22 Post agglomeration using F-continuation condition.Transition count delta: 22
Deduced a syphon composed of 22 places in 1 ms
Reduce places removed 22 places and 0 transitions.
Iterating global reduction 2 with 44 rules applied. Total rules applied 163 place count 90 transition count 137
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 169 place count 84 transition count 131
Iterating global reduction 2 with 6 rules applied. Total rules applied 175 place count 84 transition count 131
Applied a total of 175 rules in 58 ms. Remains 84 /172 variables (removed 88) and now considering 131/219 (removed 88) transitions.
[2025-06-02 18:48:00] [INFO ] Flow matrix only has 101 transitions (discarded 30 similar events)
// Phase 1: matrix 101 rows 84 cols
[2025-06-02 18:48:00] [INFO ] Computed 15 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 18:48:00] [INFO ] Implicit Places using invariants in 108 ms returned [3, 6, 11, 19, 25, 43, 47, 50, 55, 66, 71]
Discarding 11 places :
Implicit Place search using SMT only with invariants took 109 ms to find 11 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 73/172 places, 131/219 transitions.
Discarding 18 places :
Symmetric choice reduction at 0 with 18 rule applications. Total rules 18 place count 55 transition count 113
Iterating global reduction 0 with 18 rules applied. Total rules applied 36 place count 55 transition count 113
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 40 place count 51 transition count 109
Iterating global reduction 0 with 4 rules applied. Total rules applied 44 place count 51 transition count 109
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 48 place count 47 transition count 105
Iterating global reduction 0 with 4 rules applied. Total rules applied 52 place count 47 transition count 105
Performed 9 Post agglomeration using F-continuation condition.Transition count delta: 9
Deduced a syphon composed of 9 places in 0 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 0 with 18 rules applied. Total rules applied 70 place count 38 transition count 96
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 72 place count 36 transition count 94
Iterating global reduction 0 with 2 rules applied. Total rules applied 74 place count 36 transition count 94
Applied a total of 74 rules in 9 ms. Remains 36 /73 variables (removed 37) and now considering 94/131 (removed 37) transitions.
[2025-06-02 18:48:00] [INFO ] Flow matrix only has 40 transitions (discarded 54 similar events)
// Phase 1: matrix 40 rows 36 cols
[2025-06-02 18:48:00] [INFO ] Computed 4 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 18:48:00] [INFO ] Implicit Places using invariants in 33 ms returned []
[2025-06-02 18:48:00] [INFO ] Flow matrix only has 40 transitions (discarded 54 similar events)
[2025-06-02 18:48:00] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 18:48:00] [INFO ] Implicit Places using invariants and state equation in 65 ms returned []
Implicit Place search using SMT with State Equation took 102 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 36/172 places, 94/219 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 278 ms. Remains : 36/172 places, 94/219 transitions.
Stuttering acceptance computed with spot in 99 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Running random walk in product with property : LeafsetExtension-PT-S08C4-LTLFireability-01
Stuttering criterion allowed to conclude after 13 steps with 0 reset in 1 ms.
FORMULA LeafsetExtension-PT-S08C4-LTLFireability-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property LeafsetExtension-PT-S08C4-LTLFireability-01 finished in 393 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)&&F(G(p1)))))'
Support contains 3 out of 172 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 172/172 places, 219/219 transitions.
Graph (complete) has 465 edges and 172 vertex of which 171 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 23 transitions
Trivial Post-agglo rules discarded 23 transitions
Performed 23 trivial Post agglomeration. Transition count delta: 23
Iterating post reduction 0 with 23 rules applied. Total rules applied 24 place count 171 transition count 195
Reduce places removed 23 places and 0 transitions.
Iterating post reduction 1 with 23 rules applied. Total rules applied 47 place count 148 transition count 195
Performed 12 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 12 Pre rules applied. Total rules applied 47 place count 148 transition count 183
Deduced a syphon composed of 12 places in 0 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 2 with 24 rules applied. Total rules applied 71 place count 136 transition count 183
Discarding 13 places :
Symmetric choice reduction at 2 with 13 rule applications. Total rules 84 place count 123 transition count 170
Iterating global reduction 2 with 13 rules applied. Total rules applied 97 place count 123 transition count 170
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 104 place count 116 transition count 163
Iterating global reduction 2 with 7 rules applied. Total rules applied 111 place count 116 transition count 163
Discarding 1 places :
Implicit places reduction removed 1 places
Iterating post reduction 2 with 1 rules applied. Total rules applied 112 place count 115 transition count 163
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 1 Pre rules applied. Total rules applied 112 place count 115 transition count 162
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 114 place count 114 transition count 162
Discarding 5 places :
Symmetric choice reduction at 3 with 5 rule applications. Total rules 119 place count 109 transition count 157
Iterating global reduction 3 with 5 rules applied. Total rules applied 124 place count 109 transition count 157
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 128 place count 105 transition count 153
Iterating global reduction 3 with 4 rules applied. Total rules applied 132 place count 105 transition count 153
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 134 place count 103 transition count 151
Iterating global reduction 3 with 2 rules applied. Total rules applied 136 place count 103 transition count 151
Performed 21 Post agglomeration using F-continuation condition.Transition count delta: 21
Deduced a syphon composed of 21 places in 0 ms
Reduce places removed 21 places and 0 transitions.
Iterating global reduction 3 with 42 rules applied. Total rules applied 178 place count 82 transition count 130
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 184 place count 76 transition count 124
Iterating global reduction 3 with 6 rules applied. Total rules applied 190 place count 76 transition count 124
Applied a total of 190 rules in 32 ms. Remains 76 /172 variables (removed 96) and now considering 124/219 (removed 95) transitions.
[2025-06-02 18:48:00] [INFO ] Flow matrix only has 91 transitions (discarded 33 similar events)
// Phase 1: matrix 91 rows 76 cols
[2025-06-02 18:48:00] [INFO ] Computed 14 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 18:48:00] [INFO ] Implicit Places using invariants in 74 ms returned [3, 6, 17, 21, 24, 40, 43, 48, 59, 64]
Discarding 10 places :
Implicit Place search using SMT only with invariants took 76 ms to find 10 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 66/172 places, 124/219 transitions.
Discarding 14 places :
Symmetric choice reduction at 0 with 14 rule applications. Total rules 14 place count 52 transition count 110
Iterating global reduction 0 with 14 rules applied. Total rules applied 28 place count 52 transition count 110
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 32 place count 48 transition count 106
Iterating global reduction 0 with 4 rules applied. Total rules applied 36 place count 48 transition count 106
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 41 place count 43 transition count 101
Iterating global reduction 0 with 5 rules applied. Total rules applied 46 place count 43 transition count 101
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 60 place count 36 transition count 94
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 62 place count 34 transition count 92
Iterating global reduction 0 with 2 rules applied. Total rules applied 64 place count 34 transition count 92
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 65 place count 33 transition count 91
Iterating global reduction 0 with 1 rules applied. Total rules applied 66 place count 33 transition count 91
Applied a total of 66 rules in 9 ms. Remains 33 /66 variables (removed 33) and now considering 91/124 (removed 33) transitions.
[2025-06-02 18:48:00] [INFO ] Flow matrix only has 34 transitions (discarded 57 similar events)
// Phase 1: matrix 34 rows 33 cols
[2025-06-02 18:48:00] [INFO ] Computed 4 invariants in 0 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 18:48:00] [INFO ] Implicit Places using invariants in 72 ms returned []
[2025-06-02 18:48:00] [INFO ] Flow matrix only has 34 transitions (discarded 57 similar events)
[2025-06-02 18:48:00] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 18:48:00] [INFO ] Implicit Places using invariants and state equation in 70 ms returned []
Implicit Place search using SMT with State Equation took 144 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 33/172 places, 91/219 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 262 ms. Remains : 33/172 places, 91/219 transitions.
Stuttering acceptance computed with spot in 122 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Running random walk in product with property : LeafsetExtension-PT-S08C4-LTLFireability-04
Stuttering criterion allowed to conclude after 26 steps with 1 reset in 1 ms.
FORMULA LeafsetExtension-PT-S08C4-LTLFireability-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property LeafsetExtension-PT-S08C4-LTLFireability-04 finished in 397 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 2 out of 172 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 172/172 places, 219/219 transitions.
Graph (complete) has 465 edges and 172 vertex of which 171 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 23 transitions
Trivial Post-agglo rules discarded 23 transitions
Performed 23 trivial Post agglomeration. Transition count delta: 23
Iterating post reduction 0 with 23 rules applied. Total rules applied 24 place count 171 transition count 195
Reduce places removed 23 places and 0 transitions.
Iterating post reduction 1 with 23 rules applied. Total rules applied 47 place count 148 transition count 195
Performed 11 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 11 Pre rules applied. Total rules applied 47 place count 148 transition count 184
Deduced a syphon composed of 11 places in 0 ms
Reduce places removed 11 places and 0 transitions.
Iterating global reduction 2 with 22 rules applied. Total rules applied 69 place count 137 transition count 184
Discarding 12 places :
Symmetric choice reduction at 2 with 12 rule applications. Total rules 81 place count 125 transition count 172
Iterating global reduction 2 with 12 rules applied. Total rules applied 93 place count 125 transition count 172
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 100 place count 118 transition count 165
Iterating global reduction 2 with 7 rules applied. Total rules applied 107 place count 118 transition count 165
Discarding 1 places :
Implicit places reduction removed 1 places
Iterating post reduction 2 with 1 rules applied. Total rules applied 108 place count 117 transition count 165
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 1 Pre rules applied. Total rules applied 108 place count 117 transition count 164
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 110 place count 116 transition count 164
Discarding 5 places :
Symmetric choice reduction at 3 with 5 rule applications. Total rules 115 place count 111 transition count 159
Iterating global reduction 3 with 5 rules applied. Total rules applied 120 place count 111 transition count 159
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 124 place count 107 transition count 155
Iterating global reduction 3 with 4 rules applied. Total rules applied 128 place count 107 transition count 155
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 130 place count 105 transition count 153
Iterating global reduction 3 with 2 rules applied. Total rules applied 132 place count 105 transition count 153
Performed 21 Post agglomeration using F-continuation condition.Transition count delta: 21
Deduced a syphon composed of 21 places in 0 ms
Reduce places removed 21 places and 0 transitions.
Iterating global reduction 3 with 42 rules applied. Total rules applied 174 place count 84 transition count 132
Discarding 7 places :
Symmetric choice reduction at 3 with 7 rule applications. Total rules 181 place count 77 transition count 125
Iterating global reduction 3 with 7 rules applied. Total rules applied 188 place count 77 transition count 125
Applied a total of 188 rules in 34 ms. Remains 77 /172 variables (removed 95) and now considering 125/219 (removed 94) transitions.
[2025-06-02 18:48:00] [INFO ] Flow matrix only has 92 transitions (discarded 33 similar events)
// Phase 1: matrix 92 rows 77 cols
[2025-06-02 18:48:00] [INFO ] Computed 14 invariants in 0 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 18:48:00] [INFO ] Implicit Places using invariants in 59 ms returned [8, 14, 20, 24, 27, 37, 41, 44, 49, 60, 65]
Discarding 11 places :
Implicit Place search using SMT only with invariants took 61 ms to find 11 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 66/172 places, 125/219 transitions.
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 2 Pre rules applied. Total rules applied 0 place count 66 transition count 123
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 64 transition count 123
Discarding 17 places :
Symmetric choice reduction at 0 with 17 rule applications. Total rules 21 place count 47 transition count 106
Iterating global reduction 0 with 17 rules applied. Total rules applied 38 place count 47 transition count 106
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 42 place count 43 transition count 102
Iterating global reduction 0 with 4 rules applied. Total rules applied 46 place count 43 transition count 102
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 49 place count 40 transition count 99
Iterating global reduction 0 with 3 rules applied. Total rules applied 52 place count 40 transition count 99
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 66 place count 33 transition count 92
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 68 place count 31 transition count 90
Iterating global reduction 0 with 2 rules applied. Total rules applied 70 place count 31 transition count 90
Applied a total of 70 rules in 11 ms. Remains 31 /66 variables (removed 35) and now considering 90/125 (removed 35) transitions.
[2025-06-02 18:48:00] [INFO ] Flow matrix only has 32 transitions (discarded 58 similar events)
// Phase 1: matrix 32 rows 31 cols
[2025-06-02 18:48:00] [INFO ] Computed 3 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 18:48:00] [INFO ] Implicit Places using invariants in 46 ms returned []
[2025-06-02 18:48:00] [INFO ] Flow matrix only has 32 transitions (discarded 58 similar events)
[2025-06-02 18:48:00] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 18:48:00] [INFO ] Implicit Places using invariants and state equation in 52 ms returned []
Implicit Place search using SMT with State Equation took 100 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 31/172 places, 90/219 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 207 ms. Remains : 31/172 places, 90/219 transitions.
Stuttering acceptance computed with spot in 35 ms :[(NOT p0)]
Running random walk in product with property : LeafsetExtension-PT-S08C4-LTLFireability-06
Stuttering criterion allowed to conclude after 13 steps with 0 reset in 0 ms.
FORMULA LeafsetExtension-PT-S08C4-LTLFireability-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property LeafsetExtension-PT-S08C4-LTLFireability-06 finished in 258 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((((p0 U p1) U p2) U (F(p3) U X(p4)))))'
Support contains 7 out of 172 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 172/172 places, 219/219 transitions.
Discarding 18 places :
Symmetric choice reduction at 0 with 18 rule applications. Total rules 18 place count 154 transition count 201
Iterating global reduction 0 with 18 rules applied. Total rules applied 36 place count 154 transition count 201
Discarding 15 places :
Symmetric choice reduction at 0 with 15 rule applications. Total rules 51 place count 139 transition count 186
Iterating global reduction 0 with 15 rules applied. Total rules applied 66 place count 139 transition count 186
Discarding 3 places :
Implicit places reduction removed 3 places
Iterating post reduction 0 with 3 rules applied. Total rules applied 69 place count 136 transition count 186
Discarding 14 places :
Symmetric choice reduction at 1 with 14 rule applications. Total rules 83 place count 122 transition count 172
Iterating global reduction 1 with 14 rules applied. Total rules applied 97 place count 122 transition count 172
Discarding 4 places :
Implicit places reduction removed 4 places
Iterating post reduction 1 with 4 rules applied. Total rules applied 101 place count 118 transition count 172
Discarding 17 places :
Symmetric choice reduction at 2 with 17 rule applications. Total rules 118 place count 101 transition count 155
Iterating global reduction 2 with 17 rules applied. Total rules applied 135 place count 101 transition count 155
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 142 place count 94 transition count 148
Iterating global reduction 2 with 7 rules applied. Total rules applied 149 place count 94 transition count 148
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 156 place count 87 transition count 141
Iterating global reduction 2 with 7 rules applied. Total rules applied 163 place count 87 transition count 141
Discarding 12 places :
Symmetric choice reduction at 2 with 12 rule applications. Total rules 175 place count 75 transition count 129
Iterating global reduction 2 with 12 rules applied. Total rules applied 187 place count 75 transition count 129
Discarding 12 places :
Symmetric choice reduction at 2 with 12 rule applications. Total rules 199 place count 63 transition count 117
Iterating global reduction 2 with 12 rules applied. Total rules applied 211 place count 63 transition count 117
Applied a total of 211 rules in 15 ms. Remains 63 /172 variables (removed 109) and now considering 117/219 (removed 102) transitions.
[2025-06-02 18:48:01] [INFO ] Flow matrix only has 66 transitions (discarded 51 similar events)
// Phase 1: matrix 66 rows 63 cols
[2025-06-02 18:48:01] [INFO ] Computed 8 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 18:48:01] [INFO ] Implicit Places using invariants in 42 ms returned [17, 54]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 44 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 61/172 places, 117/219 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 58 transition count 114
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 58 transition count 114
Applied a total of 6 rules in 2 ms. Remains 58 /61 variables (removed 3) and now considering 114/117 (removed 3) transitions.
[2025-06-02 18:48:01] [INFO ] Flow matrix only has 63 transitions (discarded 51 similar events)
// Phase 1: matrix 63 rows 58 cols
[2025-06-02 18:48:01] [INFO ] Computed 6 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 18:48:01] [INFO ] Implicit Places using invariants in 104 ms returned []
[2025-06-02 18:48:01] [INFO ] Flow matrix only has 63 transitions (discarded 51 similar events)
[2025-06-02 18:48:01] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 18:48:01] [INFO ] Implicit Places using invariants and state equation in 89 ms returned []
Implicit Place search using SMT with State Equation took 198 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 58/172 places, 114/219 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 259 ms. Remains : 58/172 places, 114/219 transitions.
Stuttering acceptance computed with spot in 461 ms :[(NOT p4), (AND (NOT p3) (NOT p4)), (NOT p4), (AND (NOT p1) (NOT p3) (NOT p4)), (AND (NOT p2) (NOT p3) (NOT p4)), (AND (NOT p1) p2 (NOT p4)), (NOT p4), (NOT p3), (AND (NOT p1) (NOT p3)), (AND (NOT p2) (NOT p3))]
Running random walk in product with property : LeafsetExtension-PT-S08C4-LTLFireability-08
Stuttering criterion allowed to conclude after 35 steps with 0 reset in 1 ms.
FORMULA LeafsetExtension-PT-S08C4-LTLFireability-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property LeafsetExtension-PT-S08C4-LTLFireability-08 finished in 767 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((p0 U p1)) U p1)&&(F(X(p0))||G(X(p1)))))'
Support contains 4 out of 172 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 172/172 places, 219/219 transitions.
Discarding 20 places :
Symmetric choice reduction at 0 with 20 rule applications. Total rules 20 place count 152 transition count 199
Iterating global reduction 0 with 20 rules applied. Total rules applied 40 place count 152 transition count 199
Discarding 16 places :
Symmetric choice reduction at 0 with 16 rule applications. Total rules 56 place count 136 transition count 183
Iterating global reduction 0 with 16 rules applied. Total rules applied 72 place count 136 transition count 183
Discarding 3 places :
Implicit places reduction removed 3 places
Iterating post reduction 0 with 3 rules applied. Total rules applied 75 place count 133 transition count 183
Discarding 15 places :
Symmetric choice reduction at 1 with 15 rule applications. Total rules 90 place count 118 transition count 168
Iterating global reduction 1 with 15 rules applied. Total rules applied 105 place count 118 transition count 168
Discarding 5 places :
Implicit places reduction removed 5 places
Iterating post reduction 1 with 5 rules applied. Total rules applied 110 place count 113 transition count 168
Discarding 19 places :
Symmetric choice reduction at 2 with 19 rule applications. Total rules 129 place count 94 transition count 149
Iterating global reduction 2 with 19 rules applied. Total rules applied 148 place count 94 transition count 149
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 156 place count 86 transition count 141
Iterating global reduction 2 with 8 rules applied. Total rules applied 164 place count 86 transition count 141
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 172 place count 78 transition count 133
Iterating global reduction 2 with 8 rules applied. Total rules applied 180 place count 78 transition count 133
Discarding 14 places :
Symmetric choice reduction at 2 with 14 rule applications. Total rules 194 place count 64 transition count 119
Iterating global reduction 2 with 14 rules applied. Total rules applied 208 place count 64 transition count 119
Discarding 14 places :
Symmetric choice reduction at 2 with 14 rule applications. Total rules 222 place count 50 transition count 105
Iterating global reduction 2 with 14 rules applied. Total rules applied 236 place count 50 transition count 105
Applied a total of 236 rules in 8 ms. Remains 50 /172 variables (removed 122) and now considering 105/219 (removed 114) transitions.
[2025-06-02 18:48:01] [INFO ] Flow matrix only has 48 transitions (discarded 57 similar events)
// Phase 1: matrix 48 rows 50 cols
[2025-06-02 18:48:01] [INFO ] Computed 7 invariants in 0 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 18:48:01] [INFO ] Implicit Places using invariants in 44 ms returned [17, 27, 31, 42]
Discarding 4 places :
Implicit Place search using SMT only with invariants took 45 ms to find 4 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 46/172 places, 105/219 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 40 transition count 99
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 40 transition count 99
Applied a total of 12 rules in 0 ms. Remains 40 /46 variables (removed 6) and now considering 99/105 (removed 6) transitions.
[2025-06-02 18:48:01] [INFO ] Flow matrix only has 41 transitions (discarded 58 similar events)
// Phase 1: matrix 41 rows 40 cols
[2025-06-02 18:48:01] [INFO ] Computed 3 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 18:48:01] [INFO ] Implicit Places using invariants in 37 ms returned []
[2025-06-02 18:48:01] [INFO ] Flow matrix only has 41 transitions (discarded 58 similar events)
[2025-06-02 18:48:01] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 18:48:01] [INFO ] Implicit Places using invariants and state equation in 53 ms returned []
Implicit Place search using SMT with State Equation took 92 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 40/172 places, 99/219 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 145 ms. Remains : 40/172 places, 99/219 transitions.
Stuttering acceptance computed with spot in 179 ms :[(NOT p1), p1, (NOT p1), (AND (NOT p0) (NOT p1)), (NOT p0)]
Running random walk in product with property : LeafsetExtension-PT-S08C4-LTLFireability-09
Stuttering criterion allowed to conclude after 35 steps with 0 reset in 0 ms.
FORMULA LeafsetExtension-PT-S08C4-LTLFireability-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property LeafsetExtension-PT-S08C4-LTLFireability-09 finished in 344 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(G((G(p0)||(p1&&X(X(!p1)))))))))'
Support contains 2 out of 172 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 172/172 places, 219/219 transitions.
Discarding 18 places :
Symmetric choice reduction at 0 with 18 rule applications. Total rules 18 place count 154 transition count 201
Iterating global reduction 0 with 18 rules applied. Total rules applied 36 place count 154 transition count 201
Discarding 14 places :
Symmetric choice reduction at 0 with 14 rule applications. Total rules 50 place count 140 transition count 187
Iterating global reduction 0 with 14 rules applied. Total rules applied 64 place count 140 transition count 187
Discarding 3 places :
Implicit places reduction removed 3 places
Iterating post reduction 0 with 3 rules applied. Total rules applied 67 place count 137 transition count 187
Discarding 15 places :
Symmetric choice reduction at 1 with 15 rule applications. Total rules 82 place count 122 transition count 172
Iterating global reduction 1 with 15 rules applied. Total rules applied 97 place count 122 transition count 172
Discarding 5 places :
Implicit places reduction removed 5 places
Iterating post reduction 1 with 5 rules applied. Total rules applied 102 place count 117 transition count 172
Discarding 19 places :
Symmetric choice reduction at 2 with 19 rule applications. Total rules 121 place count 98 transition count 153
Iterating global reduction 2 with 19 rules applied. Total rules applied 140 place count 98 transition count 153
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 148 place count 90 transition count 145
Iterating global reduction 2 with 8 rules applied. Total rules applied 156 place count 90 transition count 145
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 164 place count 82 transition count 137
Iterating global reduction 2 with 8 rules applied. Total rules applied 172 place count 82 transition count 137
Discarding 15 places :
Symmetric choice reduction at 2 with 15 rule applications. Total rules 187 place count 67 transition count 122
Iterating global reduction 2 with 15 rules applied. Total rules applied 202 place count 67 transition count 122
Discarding 14 places :
Symmetric choice reduction at 2 with 14 rule applications. Total rules 216 place count 53 transition count 108
Iterating global reduction 2 with 14 rules applied. Total rules applied 230 place count 53 transition count 108
Applied a total of 230 rules in 19 ms. Remains 53 /172 variables (removed 119) and now considering 108/219 (removed 111) transitions.
[2025-06-02 18:48:02] [INFO ] Flow matrix only has 52 transitions (discarded 56 similar events)
// Phase 1: matrix 52 rows 53 cols
[2025-06-02 18:48:02] [INFO ] Computed 7 invariants in 0 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 18:48:02] [INFO ] Implicit Places using invariants in 43 ms returned [17, 21, 27, 31, 45]
Discarding 5 places :
Implicit Place search using SMT only with invariants took 44 ms to find 5 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 48/172 places, 108/219 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 40 transition count 100
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 40 transition count 100
Applied a total of 16 rules in 1 ms. Remains 40 /48 variables (removed 8) and now considering 100/108 (removed 8) transitions.
[2025-06-02 18:48:02] [INFO ] Flow matrix only has 42 transitions (discarded 58 similar events)
// Phase 1: matrix 42 rows 40 cols
[2025-06-02 18:48:02] [INFO ] Computed 2 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 18:48:02] [INFO ] Implicit Places using invariants in 45 ms returned []
[2025-06-02 18:48:02] [INFO ] Flow matrix only has 42 transitions (discarded 58 similar events)
[2025-06-02 18:48:02] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 18:48:02] [INFO ] Implicit Places using invariants and state equation in 58 ms returned []
Implicit Place search using SMT with State Equation took 105 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 40/172 places, 100/219 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 169 ms. Remains : 40/172 places, 100/219 transitions.
Stuttering acceptance computed with spot in 324 ms :[true, (NOT p0), (OR (NOT p0) p1), (NOT p0), (NOT p0), (OR (NOT p0) p1), (NOT p0), (NOT p0), (NOT p0), (OR (NOT p0) p1)]
Running random walk in product with property : LeafsetExtension-PT-S08C4-LTLFireability-10
Entered a terminal (fully accepting) state of product in 3 steps with 0 reset in 0 ms.
FORMULA LeafsetExtension-PT-S08C4-LTLFireability-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property LeafsetExtension-PT-S08C4-LTLFireability-10 finished in 514 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((X((p0||X((X(X((p0&&X(p1)))) U (p0&&X(X((p0&&X(p1)))))))))||F(p1)))'
Support contains 2 out of 172 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 172/172 places, 219/219 transitions.
Discarding 19 places :
Symmetric choice reduction at 0 with 19 rule applications. Total rules 19 place count 153 transition count 200
Iterating global reduction 0 with 19 rules applied. Total rules applied 38 place count 153 transition count 200
Discarding 15 places :
Symmetric choice reduction at 0 with 15 rule applications. Total rules 53 place count 138 transition count 185
Iterating global reduction 0 with 15 rules applied. Total rules applied 68 place count 138 transition count 185
Discarding 3 places :
Implicit places reduction removed 3 places
Iterating post reduction 0 with 3 rules applied. Total rules applied 71 place count 135 transition count 185
Discarding 14 places :
Symmetric choice reduction at 1 with 14 rule applications. Total rules 85 place count 121 transition count 171
Iterating global reduction 1 with 14 rules applied. Total rules applied 99 place count 121 transition count 171
Discarding 4 places :
Implicit places reduction removed 4 places
Iterating post reduction 1 with 4 rules applied. Total rules applied 103 place count 117 transition count 171
Discarding 18 places :
Symmetric choice reduction at 2 with 18 rule applications. Total rules 121 place count 99 transition count 153
Iterating global reduction 2 with 18 rules applied. Total rules applied 139 place count 99 transition count 153
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 145 place count 93 transition count 147
Iterating global reduction 2 with 6 rules applied. Total rules applied 151 place count 93 transition count 147
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 157 place count 87 transition count 141
Iterating global reduction 2 with 6 rules applied. Total rules applied 163 place count 87 transition count 141
Discarding 13 places :
Symmetric choice reduction at 2 with 13 rule applications. Total rules 176 place count 74 transition count 128
Iterating global reduction 2 with 13 rules applied. Total rules applied 189 place count 74 transition count 128
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 197 place count 66 transition count 120
Iterating global reduction 2 with 8 rules applied. Total rules applied 205 place count 66 transition count 120
Applied a total of 205 rules in 8 ms. Remains 66 /172 variables (removed 106) and now considering 120/219 (removed 99) transitions.
[2025-06-02 18:48:02] [INFO ] Flow matrix only has 70 transitions (discarded 50 similar events)
// Phase 1: matrix 70 rows 66 cols
[2025-06-02 18:48:02] [INFO ] Computed 8 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 18:48:02] [INFO ] Implicit Places using invariants in 42 ms returned [17, 30, 36, 45, 56]
Discarding 5 places :
Implicit Place search using SMT only with invariants took 43 ms to find 5 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 61/172 places, 120/219 transitions.
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 11 place count 50 transition count 109
Iterating global reduction 0 with 11 rules applied. Total rules applied 22 place count 50 transition count 109
Applied a total of 22 rules in 0 ms. Remains 50 /61 variables (removed 11) and now considering 109/120 (removed 11) transitions.
[2025-06-02 18:48:02] [INFO ] Flow matrix only has 57 transitions (discarded 52 similar events)
// Phase 1: matrix 57 rows 50 cols
[2025-06-02 18:48:02] [INFO ] Computed 3 invariants in 0 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 18:48:02] [INFO ] Implicit Places using invariants in 34 ms returned []
[2025-06-02 18:48:02] [INFO ] Flow matrix only has 57 transitions (discarded 52 similar events)
[2025-06-02 18:48:02] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 18:48:02] [INFO ] Implicit Places using invariants and state equation in 64 ms returned []
Implicit Place search using SMT with State Equation took 98 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 50/172 places, 109/219 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 150 ms. Remains : 50/172 places, 109/219 transitions.
Stuttering acceptance computed with spot in 101 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (NOT p1)]
Running random walk in product with property : LeafsetExtension-PT-S08C4-LTLFireability-11
Stuttering criterion allowed to conclude after 53 steps with 1 reset in 1 ms.
FORMULA LeafsetExtension-PT-S08C4-LTLFireability-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property LeafsetExtension-PT-S08C4-LTLFireability-11 finished in 273 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(((p0 U p1)||G(p2)))'
Support contains 4 out of 172 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 172/172 places, 219/219 transitions.
Graph (complete) has 465 edges and 172 vertex of which 171 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 22 transitions
Trivial Post-agglo rules discarded 22 transitions
Performed 22 trivial Post agglomeration. Transition count delta: 22
Iterating post reduction 0 with 22 rules applied. Total rules applied 23 place count 171 transition count 196
Reduce places removed 22 places and 0 transitions.
Iterating post reduction 1 with 22 rules applied. Total rules applied 45 place count 149 transition count 196
Performed 12 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 12 Pre rules applied. Total rules applied 45 place count 149 transition count 184
Deduced a syphon composed of 12 places in 0 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 2 with 24 rules applied. Total rules applied 69 place count 137 transition count 184
Discarding 12 places :
Symmetric choice reduction at 2 with 12 rule applications. Total rules 81 place count 125 transition count 172
Iterating global reduction 2 with 12 rules applied. Total rules applied 93 place count 125 transition count 172
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 99 place count 119 transition count 166
Iterating global reduction 2 with 6 rules applied. Total rules applied 105 place count 119 transition count 166
Discarding 1 places :
Implicit places reduction removed 1 places
Iterating post reduction 2 with 1 rules applied. Total rules applied 106 place count 118 transition count 166
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 1 Pre rules applied. Total rules applied 106 place count 118 transition count 165
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 108 place count 117 transition count 165
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 112 place count 113 transition count 161
Iterating global reduction 3 with 4 rules applied. Total rules applied 116 place count 113 transition count 161
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 120 place count 109 transition count 157
Iterating global reduction 3 with 4 rules applied. Total rules applied 124 place count 109 transition count 157
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 126 place count 107 transition count 155
Iterating global reduction 3 with 2 rules applied. Total rules applied 128 place count 107 transition count 155
Performed 22 Post agglomeration using F-continuation condition.Transition count delta: 22
Deduced a syphon composed of 22 places in 0 ms
Reduce places removed 22 places and 0 transitions.
Iterating global reduction 3 with 44 rules applied. Total rules applied 172 place count 85 transition count 133
Discarding 7 places :
Symmetric choice reduction at 3 with 7 rule applications. Total rules 179 place count 78 transition count 126
Iterating global reduction 3 with 7 rules applied. Total rules applied 186 place count 78 transition count 126
Applied a total of 186 rules in 28 ms. Remains 78 /172 variables (removed 94) and now considering 126/219 (removed 93) transitions.
[2025-06-02 18:48:02] [INFO ] Flow matrix only has 94 transitions (discarded 32 similar events)
// Phase 1: matrix 94 rows 78 cols
[2025-06-02 18:48:02] [INFO ] Computed 14 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 18:48:03] [INFO ] Implicit Places using invariants in 82 ms returned [3, 6, 11, 23, 26, 36, 40, 43, 48, 61, 66]
Discarding 11 places :
Implicit Place search using SMT only with invariants took 83 ms to find 11 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 67/172 places, 126/219 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 67 transition count 125
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 66 transition count 125
Discarding 18 places :
Symmetric choice reduction at 0 with 18 rule applications. Total rules 20 place count 48 transition count 107
Iterating global reduction 0 with 18 rules applied. Total rules applied 38 place count 48 transition count 107
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 42 place count 44 transition count 103
Iterating global reduction 0 with 4 rules applied. Total rules applied 46 place count 44 transition count 103
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 49 place count 41 transition count 100
Iterating global reduction 0 with 3 rules applied. Total rules applied 52 place count 41 transition count 100
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 66 place count 34 transition count 93
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 68 place count 32 transition count 91
Iterating global reduction 0 with 2 rules applied. Total rules applied 70 place count 32 transition count 91
Applied a total of 70 rules in 10 ms. Remains 32 /67 variables (removed 35) and now considering 91/126 (removed 35) transitions.
[2025-06-02 18:48:03] [INFO ] Flow matrix only has 34 transitions (discarded 57 similar events)
// Phase 1: matrix 34 rows 32 cols
[2025-06-02 18:48:03] [INFO ] Computed 3 invariants in 0 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 18:48:03] [INFO ] Implicit Places using invariants in 33 ms returned []
[2025-06-02 18:48:03] [INFO ] Flow matrix only has 34 transitions (discarded 57 similar events)
[2025-06-02 18:48:03] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 18:48:03] [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 SI_LTL mode, iteration 2 : 32/172 places, 91/219 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 215 ms. Remains : 32/172 places, 91/219 transitions.
Stuttering acceptance computed with spot in 107 ms :[true, (NOT p1), (NOT p2), (AND (NOT p1) (NOT p2))]
Running random walk in product with property : LeafsetExtension-PT-S08C4-LTLFireability-12
Entered a terminal (fully accepting) state of product in 32 steps with 2 reset in 0 ms.
FORMULA LeafsetExtension-PT-S08C4-LTLFireability-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property LeafsetExtension-PT-S08C4-LTLFireability-12 finished in 335 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||G((p1&&F(p2))))))'
Support contains 4 out of 172 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 172/172 places, 219/219 transitions.
Graph (complete) has 465 edges and 172 vertex of which 171 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 23 transitions
Trivial Post-agglo rules discarded 23 transitions
Performed 23 trivial Post agglomeration. Transition count delta: 23
Iterating post reduction 0 with 23 rules applied. Total rules applied 24 place count 171 transition count 195
Reduce places removed 23 places and 0 transitions.
Iterating post reduction 1 with 23 rules applied. Total rules applied 47 place count 148 transition count 195
Performed 11 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 11 Pre rules applied. Total rules applied 47 place count 148 transition count 184
Deduced a syphon composed of 11 places in 0 ms
Reduce places removed 11 places and 0 transitions.
Iterating global reduction 2 with 22 rules applied. Total rules applied 69 place count 137 transition count 184
Discarding 11 places :
Symmetric choice reduction at 2 with 11 rule applications. Total rules 80 place count 126 transition count 173
Iterating global reduction 2 with 11 rules applied. Total rules applied 91 place count 126 transition count 173
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 96 place count 121 transition count 168
Iterating global reduction 2 with 5 rules applied. Total rules applied 101 place count 121 transition count 168
Discarding 1 places :
Implicit places reduction removed 1 places
Iterating post reduction 2 with 1 rules applied. Total rules applied 102 place count 120 transition count 168
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 1 Pre rules applied. Total rules applied 102 place count 120 transition count 167
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 104 place count 119 transition count 167
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 107 place count 116 transition count 164
Iterating global reduction 3 with 3 rules applied. Total rules applied 110 place count 116 transition count 164
Performed 25 Post agglomeration using F-continuation condition.Transition count delta: 25
Deduced a syphon composed of 25 places in 0 ms
Reduce places removed 25 places and 0 transitions.
Iterating global reduction 3 with 50 rules applied. Total rules applied 160 place count 91 transition count 139
Discarding 8 places :
Symmetric choice reduction at 3 with 8 rule applications. Total rules 168 place count 83 transition count 131
Iterating global reduction 3 with 8 rules applied. Total rules applied 176 place count 83 transition count 131
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 178 place count 81 transition count 129
Iterating global reduction 3 with 2 rules applied. Total rules applied 180 place count 81 transition count 129
Applied a total of 180 rules in 18 ms. Remains 81 /172 variables (removed 91) and now considering 129/219 (removed 90) transitions.
[2025-06-02 18:48:03] [INFO ] Flow matrix only has 100 transitions (discarded 29 similar events)
// Phase 1: matrix 100 rows 81 cols
[2025-06-02 18:48:03] [INFO ] Computed 14 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 18:48:03] [INFO ] Implicit Places using invariants in 84 ms returned [3, 6, 11, 23, 26, 36, 40, 43, 48, 63, 68]
Discarding 11 places :
Implicit Place search using SMT only with invariants took 85 ms to find 11 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 70/172 places, 129/219 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 70 transition count 128
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 69 transition count 128
Discarding 20 places :
Symmetric choice reduction at 0 with 20 rule applications. Total rules 22 place count 49 transition count 108
Iterating global reduction 0 with 20 rules applied. Total rules applied 42 place count 49 transition count 108
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 46 place count 45 transition count 104
Iterating global reduction 0 with 4 rules applied. Total rules applied 50 place count 45 transition count 104
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 53 place count 42 transition count 101
Iterating global reduction 0 with 3 rules applied. Total rules applied 56 place count 42 transition count 101
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Deduced a syphon composed of 8 places in 0 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 0 with 16 rules applied. Total rules applied 72 place count 34 transition count 93
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 74 place count 32 transition count 91
Iterating global reduction 0 with 2 rules applied. Total rules applied 76 place count 32 transition count 91
Applied a total of 76 rules in 7 ms. Remains 32 /70 variables (removed 38) and now considering 91/129 (removed 38) transitions.
[2025-06-02 18:48:03] [INFO ] Flow matrix only has 37 transitions (discarded 54 similar events)
// Phase 1: matrix 37 rows 32 cols
[2025-06-02 18:48:03] [INFO ] Computed 3 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 18:48:03] [INFO ] Implicit Places using invariants in 27 ms returned []
[2025-06-02 18:48:03] [INFO ] Flow matrix only has 37 transitions (discarded 54 similar events)
[2025-06-02 18:48:03] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 18:48:03] [INFO ] Implicit Places using invariants and state equation in 44 ms returned []
Implicit Place search using SMT with State Equation took 73 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 32/172 places, 91/219 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 183 ms. Remains : 32/172 places, 91/219 transitions.
Stuttering acceptance computed with spot in 68 ms :[(OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (AND (NOT p0) (NOT p2))]
Running random walk in product with property : LeafsetExtension-PT-S08C4-LTLFireability-15
Product exploration explored 100000 steps with 7246 reset in 284 ms.
Product exploration explored 100000 steps with 7248 reset in 238 ms.
Computed a total of 32 stabilizing places and 91 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 32 transition count 91
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Starting Z3 with timeout 6000.0 s and query timeout 600000.0 ms
Knowledge obtained : [(AND p1 (NOT p0) p2), (X p2), (X (NOT (AND (NOT p0) (NOT p2)))), (X (NOT (AND p1 (NOT p0) (NOT p2)))), (X (NOT p0)), (X (X p2)), (X (X (NOT (AND (NOT p0) (NOT p2))))), (X (X (NOT (AND p1 (NOT p0) (NOT p2))))), (X (X (NOT p0))), (F (G p1)), (F (G (NOT p0))), (F (G p2))]
False Knowledge obtained : [(X (AND (NOT p1) (NOT p0))), (X (NOT (AND (NOT p1) (NOT p0)))), (X (AND p1 (NOT p0))), (X (NOT (AND p1 (NOT p0)))), (X p1), (X (NOT p1)), (X (X (AND (NOT p1) (NOT p0)))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X (AND p1 (NOT p0)))), (X (X (NOT (AND p1 (NOT p0))))), (X (X p1)), (X (X (NOT p1)))]
Property proved to be true thanks to conjunction of knowledge (Minato strategy)
Knowledge based reduction with 12 factoid took 282 ms. Reduced automaton from 2 states, 4 edges and 3 AP (stutter insensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA LeafsetExtension-PT-S08C4-LTLFireability-15 TRUE TECHNIQUES KNOWLEDGE
Treatment of property LeafsetExtension-PT-S08C4-LTLFireability-15 finished in 1136 ms.
All properties solved by simple procedures.
Total runtime 8387 ms.

BK_STOP 1748890085871

--------------------
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-S08C4"
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-S08C4, 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-174876423200724"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/LeafsetExtension-PT-S08C4.tgz
mv LeafsetExtension-PT-S08C4 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 ;