Execution Chart

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

Trace from the execution

Formatting '/data/sdalzilio/mcc2026-input.r002-oct2-177944366200388.qcow2', fmt=qcow2 cluster_size=65536 extended_l2=off compression_type=zlib size=4294967296 backing_file=/data/sdalzilio/mcc2026-input.qcow2 backing_fmt=qcow2 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5973
Executing tool itstools
Input is ASLink-PT-07b, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r002-oct2-177944366200388
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.5M
-rw-r--r-- 1 mcc users 5.7K Mar 5 14:02 CTLCardinality.txt
-rw-r--r-- 1 mcc users 57K Mar 5 14:02 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.9K Mar 5 14:02 CTLFireability.txt
-rw-r--r-- 1 mcc users 53K Mar 5 14:02 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Mar 3 18:30 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.0K Mar 3 18:30 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.8K Mar 15 07:10 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Mar 15 07:10 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Mar 15 07:10 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Mar 15 07:10 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K Mar 5 14:02 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 106K Mar 5 14:02 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 6.3K Mar 5 14:02 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 47K Mar 5 14:02 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Mar 15 07:10 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Mar 15 07:10 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 3 18:30 equiv_col
-rw-r--r-- 1 mcc users 4 Mar 3 18:30 instance
-rw-r--r-- 1 mcc users 6 Mar 3 18:30 iscolored
-rw-r--r-- 1 mcc users 1.1M Mar 3 18:30 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 ASLink-PT-07b-LTLFireability-00
FORMULA_NAME ASLink-PT-07b-LTLFireability-01
FORMULA_NAME ASLink-PT-07b-LTLFireability-02
FORMULA_NAME ASLink-PT-07b-LTLFireability-03
FORMULA_NAME ASLink-PT-07b-LTLFireability-04
FORMULA_NAME ASLink-PT-07b-LTLFireability-05
FORMULA_NAME ASLink-PT-07b-LTLFireability-06
FORMULA_NAME ASLink-PT-07b-LTLFireability-07
FORMULA_NAME ASLink-PT-07b-LTLFireability-08
FORMULA_NAME ASLink-PT-07b-LTLFireability-09
FORMULA_NAME ASLink-PT-07b-LTLFireability-10
FORMULA_NAME ASLink-PT-07b-LTLFireability-11
FORMULA_NAME ASLink-PT-07b-LTLFireability-12
FORMULA_NAME ASLink-PT-07b-LTLFireability-13
FORMULA_NAME ASLink-PT-07b-LTLFireability-14
FORMULA_NAME ASLink-PT-07b-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1779481295146

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=LTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=ASLink-PT-07b
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
LTLFireability PT
Running Version 202604301425
[2026-05-22 20:21:36] [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]
[2026-05-22 20:21:36] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2026-05-22 20:21:37] [INFO ] Load time of PNML (sax parser for PT used): 280 ms
[2026-05-22 20:21:37] [INFO ] Transformed 3222 places.
[2026-05-22 20:21:37] [INFO ] Transformed 3986 transitions.
[2026-05-22 20:21:37] [INFO ] Found NUPN structural information;
[2026-05-22 20:21:37] [INFO ] Parsed PT model containing 3222 places and 3986 transitions and 12126 arcs in 452 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 9 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 3 formulas.
FORMULA ASLink-PT-07b-LTLFireability-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ASLink-PT-07b-LTLFireability-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ASLink-PT-07b-LTLFireability-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 51 out of 3222 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 3222/3222 places, 3986/3986 transitions.
Discarding 200 places :
Symmetric choice reduction at 0 with 200 rule applications. Total rules 200 place count 3022 transition count 3786
Iterating global reduction 0 with 200 rules applied. Total rules applied 400 place count 3022 transition count 3786
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 401 place count 3022 transition count 3785
Discarding 76 places :
Symmetric choice reduction at 1 with 76 rule applications. Total rules 477 place count 2946 transition count 3679
Iterating global reduction 1 with 76 rules applied. Total rules applied 553 place count 2946 transition count 3679
Ensure Unique test removed 24 transitions
Reduce isomorphic transitions removed 24 transitions.
Iterating post reduction 1 with 24 rules applied. Total rules applied 577 place count 2946 transition count 3655
Discarding 9 places :
Symmetric choice reduction at 2 with 9 rule applications. Total rules 586 place count 2937 transition count 3646
Iterating global reduction 2 with 9 rules applied. Total rules applied 595 place count 2937 transition count 3646
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 598 place count 2934 transition count 3643
Iterating global reduction 2 with 3 rules applied. Total rules applied 601 place count 2934 transition count 3643
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 603 place count 2932 transition count 3641
Iterating global reduction 2 with 2 rules applied. Total rules applied 605 place count 2932 transition count 3641
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 606 place count 2931 transition count 3640
Iterating global reduction 2 with 1 rules applied. Total rules applied 607 place count 2931 transition count 3640
Applied a total of 607 rules in 2638 ms. Remains 2931 /3222 variables (removed 291) and now considering 3640/3986 (removed 346) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-16224900427658135363.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-10142489582400868955.kers'
[2026-05-22 20:21:40] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-16224900427658135363.kers, --Pflows, --basisKERS=/tmp/petrispot-output-10142489582400868955.kers]
Culled 0 columns in 2 ms.
// Phase 1: matrix 3640 rows 2931 cols 11360 entries
Finished phase 1 with 1883 SingleSign rule and 732 generalized
[2026-05-22 20:21:40] [INFO ] Computed 316 invariants in 30 ms
Computed 316 P flows in 31 ms.
Exported basis to /tmp/petrispot-output-10142489582400868955.kers
Total runtime 34 ms.
[2026-05-22 20:21:43] [INFO ] Implicit Places using invariants in 2992 ms returned [2765, 2776, 2787, 2795, 2803, 2811, 2819, 2830, 2838, 2846, 2857]
Discarding 11 places :
Implicit Place search using SMT only with invariants took 3056 ms to find 11 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 2920/3222 places, 3640/3986 transitions.
Discarding 13 places :
Symmetric choice reduction at 0 with 13 rule applications. Total rules 13 place count 2907 transition count 3627
Iterating global reduction 0 with 13 rules applied. Total rules applied 26 place count 2907 transition count 3627
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 37 place count 2896 transition count 3616
Iterating global reduction 0 with 11 rules applied. Total rules applied 48 place count 2896 transition count 3616
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 57 place count 2887 transition count 3607
Iterating global reduction 0 with 9 rules applied. Total rules applied 66 place count 2887 transition count 3607
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 70 place count 2883 transition count 3603
Iterating global reduction 0 with 4 rules applied. Total rules applied 74 place count 2883 transition count 3603
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 76 place count 2881 transition count 3601
Iterating global reduction 0 with 2 rules applied. Total rules applied 78 place count 2881 transition count 3601
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 80 place count 2879 transition count 3599
Iterating global reduction 0 with 2 rules applied. Total rules applied 82 place count 2879 transition count 3599
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 84 place count 2877 transition count 3597
Iterating global reduction 0 with 2 rules applied. Total rules applied 86 place count 2877 transition count 3597
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 88 place count 2875 transition count 3595
Iterating global reduction 0 with 2 rules applied. Total rules applied 90 place count 2875 transition count 3595
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 91 place count 2874 transition count 3594
Iterating global reduction 0 with 1 rules applied. Total rules applied 92 place count 2874 transition count 3594
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 93 place count 2873 transition count 3593
Iterating global reduction 0 with 1 rules applied. Total rules applied 94 place count 2873 transition count 3593
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 95 place count 2872 transition count 3592
Iterating global reduction 0 with 1 rules applied. Total rules applied 96 place count 2872 transition count 3592
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 97 place count 2871 transition count 3591
Iterating global reduction 0 with 1 rules applied. Total rules applied 98 place count 2871 transition count 3591
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 99 place count 2870 transition count 3590
Iterating global reduction 0 with 1 rules applied. Total rules applied 100 place count 2870 transition count 3590
Applied a total of 100 rules in 3526 ms. Remains 2870 /2920 variables (removed 50) and now considering 3590/3640 (removed 50) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-15486629080373718272.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-12223216724954716021.kers'
[2026-05-22 20:21:46] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-15486629080373718272.kers, --Pflows, --basisKERS=/tmp/petrispot-output-12223216724954716021.kers]
Culled 0 columns in 2 ms.
// Phase 1: matrix 3590 rows 2870 cols 11200 entries
Finished phase 1 with 1869 SingleSign rule and 696 generalized
[2026-05-22 20:21:46] [INFO ] Computed 305 invariants in 27 ms
Computed 305 P flows in 28 ms.
Exported basis to /tmp/petrispot-output-12223216724954716021.kers
Total runtime 31 ms.
[2026-05-22 20:21:48] [INFO ] Implicit Places using invariants in 2209 ms returned []
[2026-05-22 20:21:48] [INFO ] Invariant cache hit.
[2026-05-22 20:22:01] [INFO ] Implicit Places using invariants and state equation in 12804 ms returned []
Implicit Place search using SMT with State Equation took 15033 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 2870/3222 places, 3590/3986 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 24268 ms. Remains : 2870/3222 places, 3590/3986 transitions.
Starting structural reductions in LTL mode, iteration 0 : 2870/2870 places, 3590/3590 transitions.
Applied a total of 0 rules in 235 ms. Remains 2870 /2870 variables (removed 0) and now considering 3590/3590 (removed 0) transitions.
[2026-05-22 20:22:01] [INFO ] Invariant cache hit.
[2026-05-22 20:22:04] [INFO ] Implicit Places using invariants in 2223 ms returned []
[2026-05-22 20:22:04] [INFO ] Invariant cache hit.
[2026-05-22 20:22:17] [INFO ] Implicit Places using invariants and state equation in 13171 ms returned []
Implicit Place search using SMT with State Equation took 15406 ms to find 0 implicit places.
Running 3589 sub problems to find dead transitions.
[2026-05-22 20:22:17] [INFO ] Invariant cache hit.
Error getting values : (error "Timeout of Z3 solver reached")
At refinement iteration 0 (INCLUDED_ONLY) 0/2869 variables, 181/181 constraints. Problems are: Problem set: 0 solved, 3589 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 2869/6460 variables, and 181 constraints, problems are : Problem set: 0 solved, 3589 unsolved in 30146 ms.
Refiners :[Positive P Invariants (semi-flows): 0/66 constraints, Generalized P Invariants (flows): 181/239 constraints, State Equation: 0/2870 constraints, PredecessorRefiner: 3589/3589 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 3589 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/2869 variables, 181/181 constraints. Problems are: Problem set: 0 solved, 3589 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 2869/6460 variables, and 181 constraints, problems are : Problem set: 0 solved, 3589 unsolved in 30080 ms.
Refiners :[Positive P Invariants (semi-flows): 0/66 constraints, Generalized P Invariants (flows): 181/239 constraints, State Equation: 0/2870 constraints, PredecessorRefiner: 0/3589 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 62174ms problems are : Problem set: 0 solved, 3589 unsolved
Search for dead transitions found 0 dead transitions in 62219ms
Finished structural reductions in LTL mode , in 1 iterations and 77922 ms. Remains : 2870/2870 places, 3590/3590 transitions.
Support contains 51 out of 2870 places after structural reductions.
[2026-05-22 20:23:20] [INFO ] Flatten gal took : 240 ms
[2026-05-22 20:23:20] [INFO ] Flatten gal took : 149 ms
[2026-05-22 20:23:20] [INFO ] Input system was already deterministic with 3590 transitions.
Reduction of identical properties reduced properties to check from 37 to 36
RANDOM walk for 40000 steps (66 resets) in 1920 ms. (20 steps per ms) remains 15/36 properties
BEST_FIRST walk for 4004 steps (8 resets) in 36 ms. (108 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (8 resets) in 16 ms. (235 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4003 steps (8 resets) in 12 ms. (307 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4003 steps (8 resets) in 17 ms. (222 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (8 resets) in 23 ms. (166 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (8 resets) in 21 ms. (182 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (8 resets) in 13 ms. (286 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (8 resets) in 34 ms. (114 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4003 steps (8 resets) in 15 ms. (250 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (8 resets) in 14 ms. (266 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (8 resets) in 59 ms. (66 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4003 steps (8 resets) in 22 ms. (174 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (8 resets) in 20 ms. (190 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (8 resets) in 27 ms. (143 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4003 steps (8 resets) in 23 ms. (166 steps per ms) remains 15/15 properties
[2026-05-22 20:23:21] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/24 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 1 (OVERLAPS) 451/475 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/475 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 3 (OVERLAPS) 674/1149 variables, 51/66 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/1149 variables, 1/67 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/1149 variables, 0/67 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 6 (OVERLAPS) 1626/2775 variables, 206/273 constraints. Problems are: Problem set: 0 solved, 15 unsolved
SMT process timed out in 5226ms, After SMT, problems are : Problem set: 0 solved, 15 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 24 out of 2870 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2870/2870 places, 3590/3590 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 521 transitions
Trivial Post-agglo rules discarded 521 transitions
Performed 521 trivial Post agglomeration. Transition count delta: 521
Iterating post reduction 0 with 521 rules applied. Total rules applied 521 place count 2870 transition count 3069
Reduce places removed 521 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 1 with 524 rules applied. Total rules applied 1045 place count 2349 transition count 3066
Reduce places removed 2 places and 0 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 2 with 4 rules applied. Total rules applied 1049 place count 2347 transition count 3064
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 1051 place count 2345 transition count 3064
Performed 767 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 767 Pre rules applied. Total rules applied 1051 place count 2345 transition count 2297
Deduced a syphon composed of 767 places in 5 ms
Ensure Unique test removed 73 places
Reduce places removed 840 places and 0 transitions.
Iterating global reduction 4 with 1607 rules applied. Total rules applied 2658 place count 1505 transition count 2297
Discarding 8 places :
Implicit places reduction removed 8 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 45 transitions
Trivial Post-agglo rules discarded 45 transitions
Performed 45 trivial Post agglomeration. Transition count delta: 45
Iterating post reduction 4 with 53 rules applied. Total rules applied 2711 place count 1497 transition count 2252
Reduce places removed 45 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 5 with 46 rules applied. Total rules applied 2757 place count 1452 transition count 2251
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 2758 place count 1451 transition count 2251
Performed 29 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 7 with 29 Pre rules applied. Total rules applied 2758 place count 1451 transition count 2222
Deduced a syphon composed of 29 places in 6 ms
Ensure Unique test removed 29 places
Reduce places removed 58 places and 0 transitions.
Iterating global reduction 7 with 87 rules applied. Total rules applied 2845 place count 1393 transition count 2222
Performed 28 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 7 with 28 Pre rules applied. Total rules applied 2845 place count 1393 transition count 2194
Deduced a syphon composed of 28 places in 5 ms
Reduce places removed 28 places and 0 transitions.
Iterating global reduction 7 with 56 rules applied. Total rules applied 2901 place count 1365 transition count 2194
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 2902 place count 1364 transition count 2185
Iterating global reduction 7 with 1 rules applied. Total rules applied 2903 place count 1364 transition count 2185
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 2904 place count 1363 transition count 2177
Iterating global reduction 7 with 1 rules applied. Total rules applied 2905 place count 1363 transition count 2177
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 2906 place count 1362 transition count 2169
Iterating global reduction 7 with 1 rules applied. Total rules applied 2907 place count 1362 transition count 2169
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 2908 place count 1361 transition count 2161
Iterating global reduction 7 with 1 rules applied. Total rules applied 2909 place count 1361 transition count 2161
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 2910 place count 1360 transition count 2153
Iterating global reduction 7 with 1 rules applied. Total rules applied 2911 place count 1360 transition count 2153
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 2912 place count 1359 transition count 2145
Iterating global reduction 7 with 1 rules applied. Total rules applied 2913 place count 1359 transition count 2145
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 2914 place count 1358 transition count 2137
Iterating global reduction 7 with 1 rules applied. Total rules applied 2915 place count 1358 transition count 2137
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 2916 place count 1357 transition count 2129
Iterating global reduction 7 with 1 rules applied. Total rules applied 2917 place count 1357 transition count 2129
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 2918 place count 1356 transition count 2121
Iterating global reduction 7 with 1 rules applied. Total rules applied 2919 place count 1356 transition count 2121
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 2920 place count 1355 transition count 2113
Iterating global reduction 7 with 1 rules applied. Total rules applied 2921 place count 1355 transition count 2113
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 2922 place count 1354 transition count 2105
Iterating global reduction 7 with 1 rules applied. Total rules applied 2923 place count 1354 transition count 2105
Performed 228 Post agglomeration using F-continuation condition.Transition count delta: 228
Deduced a syphon composed of 228 places in 3 ms
Ensure Unique test removed 2 places
Reduce places removed 230 places and 0 transitions.
Iterating global reduction 7 with 458 rules applied. Total rules applied 3381 place count 1124 transition count 1877
Discarding 4 places :
Symmetric choice reduction at 7 with 4 rule applications. Total rules 3385 place count 1120 transition count 1873
Ensure Unique test removed 1 places
Iterating global reduction 7 with 5 rules applied. Total rules applied 3390 place count 1119 transition count 1873
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 7 with 1 rules applied. Total rules applied 3391 place count 1119 transition count 1872
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 8 with 1 rules applied. Total rules applied 3392 place count 1118 transition count 1872
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 9 with 1 Pre rules applied. Total rules applied 3392 place count 1118 transition count 1871
Deduced a syphon composed of 1 places in 3 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 9 with 2 rules applied. Total rules applied 3394 place count 1117 transition count 1871
Discarding 2 places :
Symmetric choice reduction at 9 with 2 rule applications. Total rules 3396 place count 1115 transition count 1869
Iterating global reduction 9 with 2 rules applied. Total rules applied 3398 place count 1115 transition count 1869
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 9 with 2 rules applied. Total rules applied 3400 place count 1115 transition count 1867
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 10 with 1 rules applied. Total rules applied 3401 place count 1114 transition count 1867
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -5
Deduced a syphon composed of 1 places in 3 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 11 with 2 rules applied. Total rules applied 3403 place count 1113 transition count 1872
Free-agglomeration rule applied 8 times.
Iterating global reduction 11 with 8 rules applied. Total rules applied 3411 place count 1113 transition count 1864
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 11 with 8 rules applied. Total rules applied 3419 place count 1105 transition count 1864
Free-agglomeration rule (complex) applied 6 times.
Iterating global reduction 12 with 6 rules applied. Total rules applied 3425 place count 1105 transition count 1858
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 12 with 6 rules applied. Total rules applied 3431 place count 1099 transition count 1858
Partial Free-agglomeration rule applied 6 times.
Drop transitions (Partial Free agglomeration) removed 6 transitions
Iterating global reduction 13 with 6 rules applied. Total rules applied 3437 place count 1099 transition count 1858
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 13 with 1 rules applied. Total rules applied 3438 place count 1098 transition count 1857
Reduce places removed 13 places and 0 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 6 transitions
Trivial Post-agglo rules discarded 6 transitions
Performed 6 trivial Post agglomeration. Transition count delta: 6
Iterating post reduction 13 with 19 rules applied. Total rules applied 3457 place count 1085 transition count 1851
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 14 with 6 rules applied. Total rules applied 3463 place count 1079 transition count 1851
Performed 19 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 15 with 19 Pre rules applied. Total rules applied 3463 place count 1079 transition count 1832
Deduced a syphon composed of 19 places in 2 ms
Ensure Unique test removed 1 places
Reduce places removed 20 places and 0 transitions.
Iterating global reduction 15 with 39 rules applied. Total rules applied 3502 place count 1059 transition count 1832
Discarding 8 places :
Implicit places reduction removed 8 places
Iterating post reduction 15 with 8 rules applied. Total rules applied 3510 place count 1051 transition count 1832
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 16 with 1 Pre rules applied. Total rules applied 3510 place count 1051 transition count 1831
Deduced a syphon composed of 1 places in 3 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 16 with 2 rules applied. Total rules applied 3512 place count 1050 transition count 1831
Performed 15 Post agglomeration using F-continuation condition.Transition count delta: 15
Deduced a syphon composed of 15 places in 2 ms
Reduce places removed 15 places and 0 transitions.
Iterating global reduction 16 with 30 rules applied. Total rules applied 3542 place count 1035 transition count 1816
Discarding 7 places :
Symmetric choice reduction at 16 with 7 rule applications. Total rules 3549 place count 1028 transition count 1809
Iterating global reduction 16 with 7 rules applied. Total rules applied 3556 place count 1028 transition count 1809
Discarding 1 places :
Symmetric choice reduction at 16 with 1 rule applications. Total rules 3557 place count 1027 transition count 1808
Iterating global reduction 16 with 1 rules applied. Total rules applied 3558 place count 1027 transition count 1808
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 16 with 1 rules applied. Total rules applied 3559 place count 1027 transition count 1807
Free-agglomeration rule applied 6 times.
Iterating global reduction 17 with 6 rules applied. Total rules applied 3565 place count 1027 transition count 1801
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 17 with 6 rules applied. Total rules applied 3571 place count 1021 transition count 1801
Applied a total of 3571 rules in 1833 ms. Remains 1021 /2870 variables (removed 1849) and now considering 1801/3590 (removed 1789) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1833 ms. Remains : 1021/2870 places, 1801/3590 transitions.
RANDOM walk for 40000 steps (414 resets) in 568 ms. (70 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4003 steps (8 resets) in 10 ms. (363 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (8 resets) in 17 ms. (222 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4003 steps (8 resets) in 20 ms. (190 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (8 resets) in 20 ms. (190 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4002 steps (8 resets) in 23 ms. (166 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4003 steps (8 resets) in 22 ms. (174 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (8 resets) in 21 ms. (182 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (8 resets) in 23 ms. (166 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4002 steps (8 resets) in 17 ms. (222 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (8 resets) in 24 ms. (160 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4003 steps (8 resets) in 23 ms. (166 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (8 resets) in 18 ms. (210 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (8 resets) in 22 ms. (174 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (8 resets) in 16 ms. (235 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (8 resets) in 19 ms. (200 steps per ms) remains 15/15 properties
Interrupted probabilistic random walk after 181562 steps, run timeout after 3001 ms. (steps per millisecond=60 ) properties seen :0 out of 15
Probabilistic random walk after 181562 steps, saw 40254 distinct states, run finished after 3010 ms. (steps per millisecond=60 ) properties seen :0
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-8914562554253631927.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-14901219607701242549.kers'
[2026-05-22 20:23:31] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-8914562554253631927.kers, --Pflows, --basisKERS=/tmp/petrispot-output-14901219607701242549.kers]
Culling duplicate invariants (modulo rational): removing 18 columns.
Culled 18 columns in 1 ms.
// Phase 1: matrix 1801 rows 1003 cols 7039 entries
Finished phase 1 with 267 SingleSign rule and 584 generalized
[2026-05-22 20:23:31] [INFO ] Computed 170 invariants in 14 ms
Computed 170 P flows in 14 ms.
Exported basis to /tmp/petrispot-output-14901219607701242549.kers
Total runtime 16 ms.
At refinement iteration 0 (INCLUDED_ONLY) 0/24 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 1 (OVERLAPS) 184/208 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/208 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 3 (OVERLAPS) 42/250 variables, 4/19 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/250 variables, 0/19 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 5 (OVERLAPS) 3/253 variables, 3/22 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/253 variables, 0/22 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 7 (OVERLAPS) 2/255 variables, 2/24 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/255 variables, 0/24 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 9 (OVERLAPS) 396/651 variables, 53/77 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/651 variables, 0/77 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 11 (OVERLAPS) 110/761 variables, 29/106 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/761 variables, 0/106 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 13 (OVERLAPS) 32/793 variables, 9/115 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/793 variables, 0/115 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 15 (OVERLAPS) 137/930 variables, 36/151 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/930 variables, 0/151 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 17 (OVERLAPS) 39/969 variables, 8/159 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/969 variables, 0/159 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 19 (OVERLAPS) 2/971 variables, 2/161 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/971 variables, 0/161 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 21 (OVERLAPS) 40/1011 variables, 7/168 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 22 (INCLUDED_ONLY) 0/1011 variables, 0/168 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 23 (OVERLAPS) 10/1021 variables, 2/170 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 24 (INCLUDED_ONLY) 0/1021 variables, 0/170 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 25 (OVERLAPS) 1801/2822 variables, 1021/1191 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 26 (INCLUDED_ONLY) 0/2822 variables, 0/1191 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 27 (OVERLAPS) 0/2822 variables, 1/1192 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 28 (INCLUDED_ONLY) 0/2822 variables, 0/1192 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 29 (OVERLAPS) 0/2822 variables, 0/1192 constraints. Problems are: Problem set: 0 solved, 15 unsolved
No progress, stopping.
After SMT solving in domain Real declared 2822/2822 variables, and 1192 constraints, problems are : Problem set: 0 solved, 15 unsolved in 17457 ms.
Refiners :[Positive P Invariants (semi-flows): 74/74 constraints, Generalized P Invariants (flows): 96/96 constraints, State Equation: 1021/1021 constraints, PredecessorRefiner: 15/15 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 15 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/24 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 1 (OVERLAPS) 184/208 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/208 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 3 (OVERLAPS) 42/250 variables, 4/19 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/250 variables, 0/19 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 5 (OVERLAPS) 3/253 variables, 3/22 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/253 variables, 0/22 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 7 (OVERLAPS) 2/255 variables, 2/24 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/255 variables, 0/24 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 9 (OVERLAPS) 396/651 variables, 53/77 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/651 variables, 0/77 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 11 (OVERLAPS) 110/761 variables, 29/106 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/761 variables, 0/106 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 13 (OVERLAPS) 32/793 variables, 9/115 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/793 variables, 0/115 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 15 (OVERLAPS) 137/930 variables, 36/151 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/930 variables, 1/152 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/930 variables, 0/152 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 18 (OVERLAPS) 39/969 variables, 8/160 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/969 variables, 0/160 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 20 (OVERLAPS) 2/971 variables, 2/162 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 21 (INCLUDED_ONLY) 0/971 variables, 0/162 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 22 (OVERLAPS) 40/1011 variables, 7/169 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 23 (INCLUDED_ONLY) 0/1011 variables, 0/169 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 24 (OVERLAPS) 10/1021 variables, 2/171 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 25 (INCLUDED_ONLY) 0/1021 variables, 0/171 constraints. Problems are: Problem set: 0 solved, 15 unsolved
Problem AtomicPropp0 is UNSAT
Problem AtomicPropp12 is UNSAT
Problem AtomicPropp24 is UNSAT
Problem AtomicPropp25 is UNSAT
Problem AtomicPropp27 is UNSAT
Problem AtomicPropp34 is UNSAT
Problem AtomicPropp36 is UNSAT
At refinement iteration 26 (OVERLAPS) 1801/2822 variables, 1021/1192 constraints. Problems are: Problem set: 7 solved, 8 unsolved
At refinement iteration 27 (INCLUDED_ONLY) 0/2822 variables, 8/1200 constraints. Problems are: Problem set: 7 solved, 8 unsolved
At refinement iteration 28 (INCLUDED_ONLY) 0/2822 variables, 0/1200 constraints. Problems are: Problem set: 7 solved, 8 unsolved
At refinement iteration 29 (OVERLAPS) 0/2822 variables, 0/1200 constraints. Problems are: Problem set: 7 solved, 8 unsolved
No progress, stopping.
After SMT solving in domain Int declared 2822/2822 variables, and 1200 constraints, problems are : Problem set: 7 solved, 8 unsolved in 16765 ms.
Refiners :[Positive P Invariants (semi-flows): 74/74 constraints, Generalized P Invariants (flows): 96/96 constraints, State Equation: 1021/1021 constraints, PredecessorRefiner: 8/15 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 34278ms problems are : Problem set: 7 solved, 8 unsolved
Parikh walk visited 6 properties in 21117 ms.
Support contains 3 out of 1021 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1021/1021 places, 1801/1801 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 1021 transition count 1800
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 1020 transition count 1800
Performed 15 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 15 Pre rules applied. Total rules applied 2 place count 1020 transition count 1785
Deduced a syphon composed of 15 places in 3 ms
Reduce places removed 15 places and 0 transitions.
Iterating global reduction 2 with 30 rules applied. Total rules applied 32 place count 1005 transition count 1785
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 34 place count 1003 transition count 1771
Iterating global reduction 2 with 2 rules applied. Total rules applied 36 place count 1003 transition count 1771
Discarding 1 places :
Implicit places reduction removed 1 places
Iterating post reduction 2 with 1 rules applied. Total rules applied 37 place count 1002 transition count 1771
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 38 place count 1001 transition count 1763
Iterating global reduction 3 with 1 rules applied. Total rules applied 39 place count 1001 transition count 1763
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 40 place count 1000 transition count 1755
Iterating global reduction 3 with 1 rules applied. Total rules applied 41 place count 1000 transition count 1755
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 42 place count 999 transition count 1747
Iterating global reduction 3 with 1 rules applied. Total rules applied 43 place count 999 transition count 1747
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 44 place count 998 transition count 1739
Iterating global reduction 3 with 1 rules applied. Total rules applied 45 place count 998 transition count 1739
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 46 place count 997 transition count 1731
Iterating global reduction 3 with 1 rules applied. Total rules applied 47 place count 997 transition count 1731
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 3 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 3 with 7 rules applied. Total rules applied 54 place count 993 transition count 1728
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 2 Pre rules applied. Total rules applied 54 place count 993 transition count 1726
Deduced a syphon composed of 2 places in 3 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 3 with 4 rules applied. Total rules applied 58 place count 991 transition count 1726
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 59 place count 990 transition count 1725
Iterating global reduction 3 with 1 rules applied. Total rules applied 60 place count 990 transition count 1725
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 4 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 62 place count 989 transition count 1724
Free-agglomeration rule applied 1 times.
Iterating global reduction 3 with 1 rules applied. Total rules applied 63 place count 989 transition count 1723
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 64 place count 988 transition count 1723
Applied a total of 64 rules in 441 ms. Remains 988 /1021 variables (removed 33) and now considering 1723/1801 (removed 78) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 442 ms. Remains : 988/1021 places, 1723/1801 transitions.
RANDOM walk for 40000 steps (431 resets) in 294 ms. (135 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40003 steps (59 resets) in 128 ms. (310 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40004 steps (58 resets) in 123 ms. (322 steps per ms) remains 2/2 properties
Interrupted probabilistic random walk after 237062 steps, run timeout after 3001 ms. (steps per millisecond=78 ) properties seen :0 out of 2
Probabilistic random walk after 237062 steps, saw 50931 distinct states, run finished after 3014 ms. (steps per millisecond=78 ) properties seen :0
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-15258169538221946272.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-2827261843340090057.kers'
[2026-05-22 20:24:30] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-15258169538221946272.kers, --Pflows, --basisKERS=/tmp/petrispot-output-2827261843340090057.kers]
Culling duplicate invariants (modulo rational): removing 18 columns.
Culled 18 columns in 1 ms.
// Phase 1: matrix 1723 rows 970 cols 6769 entries
Finished phase 1 with 248 SingleSign rule and 572 generalized
[2026-05-22 20:24:30] [INFO ] Computed 168 invariants in 15 ms
Computed 168 P flows in 15 ms.
Exported basis to /tmp/petrispot-output-2827261843340090057.kers
Total runtime 20 ms.
At refinement iteration 0 (INCLUDED_ONLY) 0/3 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 93/96 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/96 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 60/156 variables, 9/15 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/156 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 34/190 variables, 5/20 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/190 variables, 0/20 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (OVERLAPS) 155/345 variables, 23/43 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/345 variables, 0/43 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 9 (OVERLAPS) 96/441 variables, 19/62 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/441 variables, 0/62 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 11 (OVERLAPS) 4/445 variables, 4/66 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/445 variables, 0/66 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 13 (OVERLAPS) 1/446 variables, 1/67 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/446 variables, 0/67 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 15 (OVERLAPS) 98/544 variables, 22/89 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/544 variables, 0/89 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 17 (OVERLAPS) 51/595 variables, 9/98 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/595 variables, 1/99 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/595 variables, 0/99 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 20 (OVERLAPS) 2/597 variables, 2/101 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 21 (INCLUDED_ONLY) 0/597 variables, 0/101 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 22 (OVERLAPS) 55/652 variables, 10/111 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 23 (INCLUDED_ONLY) 0/652 variables, 0/111 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 24 (OVERLAPS) 15/667 variables, 4/115 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 25 (INCLUDED_ONLY) 0/667 variables, 0/115 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 26 (OVERLAPS) 1/668 variables, 1/116 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 27 (INCLUDED_ONLY) 0/668 variables, 0/116 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 28 (OVERLAPS) 56/724 variables, 6/122 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 29 (INCLUDED_ONLY) 0/724 variables, 0/122 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 30 (OVERLAPS) 41/765 variables, 6/128 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 31 (INCLUDED_ONLY) 0/765 variables, 0/128 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 32 (OVERLAPS) 1/766 variables, 1/129 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 33 (INCLUDED_ONLY) 0/766 variables, 0/129 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 34 (OVERLAPS) 55/821 variables, 7/136 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 35 (INCLUDED_ONLY) 0/821 variables, 0/136 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 36 (OVERLAPS) 26/847 variables, 5/141 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 37 (INCLUDED_ONLY) 0/847 variables, 0/141 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 38 (OVERLAPS) 26/873 variables, 3/144 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 39 (INCLUDED_ONLY) 0/873 variables, 0/144 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 40 (OVERLAPS) 42/915 variables, 10/154 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 41 (INCLUDED_ONLY) 0/915 variables, 0/154 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 42 (OVERLAPS) 12/927 variables, 1/155 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 43 (INCLUDED_ONLY) 0/927 variables, 0/155 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 44 (OVERLAPS) 7/934 variables, 1/156 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 45 (INCLUDED_ONLY) 0/934 variables, 0/156 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 46 (OVERLAPS) 46/980 variables, 6/162 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 47 (INCLUDED_ONLY) 0/980 variables, 0/162 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 48 (OVERLAPS) 2/982 variables, 2/164 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 49 (INCLUDED_ONLY) 0/982 variables, 0/164 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 50 (OVERLAPS) 1/983 variables, 1/165 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 51 (INCLUDED_ONLY) 0/983 variables, 0/165 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 52 (OVERLAPS) 5/988 variables, 4/169 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 53 (INCLUDED_ONLY) 0/988 variables, 0/169 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 54 (OVERLAPS) 1723/2711 variables, 988/1157 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 55 (INCLUDED_ONLY) 0/2711 variables, 0/1157 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 56 (OVERLAPS) 0/2711 variables, 0/1157 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Real declared 2711/2711 variables, and 1157 constraints, problems are : Problem set: 0 solved, 2 unsolved in 5270 ms.
Refiners :[Positive P Invariants (semi-flows): 74/74 constraints, Generalized P Invariants (flows): 94/94 constraints, State Equation: 988/988 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/3 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 93/96 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/96 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 60/156 variables, 9/15 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/156 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 34/190 variables, 5/20 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/190 variables, 0/20 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (OVERLAPS) 155/345 variables, 23/43 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/345 variables, 0/43 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 9 (OVERLAPS) 96/441 variables, 19/62 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/441 variables, 0/62 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 11 (OVERLAPS) 4/445 variables, 4/66 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/445 variables, 0/66 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 13 (OVERLAPS) 1/446 variables, 1/67 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/446 variables, 0/67 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 15 (OVERLAPS) 98/544 variables, 22/89 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/544 variables, 0/89 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 17 (OVERLAPS) 51/595 variables, 9/98 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/595 variables, 1/99 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/595 variables, 0/99 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 20 (OVERLAPS) 2/597 variables, 2/101 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 21 (INCLUDED_ONLY) 0/597 variables, 0/101 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 22 (OVERLAPS) 55/652 variables, 10/111 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 23 (INCLUDED_ONLY) 0/652 variables, 0/111 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 24 (OVERLAPS) 15/667 variables, 4/115 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 25 (INCLUDED_ONLY) 0/667 variables, 0/115 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 26 (OVERLAPS) 1/668 variables, 1/116 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 27 (INCLUDED_ONLY) 0/668 variables, 0/116 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 28 (OVERLAPS) 56/724 variables, 6/122 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 29 (INCLUDED_ONLY) 0/724 variables, 0/122 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 30 (OVERLAPS) 41/765 variables, 6/128 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 31 (INCLUDED_ONLY) 0/765 variables, 0/128 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 32 (OVERLAPS) 1/766 variables, 1/129 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 33 (INCLUDED_ONLY) 0/766 variables, 0/129 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 34 (OVERLAPS) 55/821 variables, 7/136 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 35 (INCLUDED_ONLY) 0/821 variables, 0/136 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 36 (OVERLAPS) 26/847 variables, 5/141 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 37 (INCLUDED_ONLY) 0/847 variables, 0/141 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 38 (OVERLAPS) 26/873 variables, 3/144 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 39 (INCLUDED_ONLY) 0/873 variables, 0/144 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 40 (OVERLAPS) 42/915 variables, 10/154 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 41 (INCLUDED_ONLY) 0/915 variables, 0/154 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 42 (OVERLAPS) 12/927 variables, 1/155 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 43 (INCLUDED_ONLY) 0/927 variables, 0/155 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 44 (OVERLAPS) 7/934 variables, 1/156 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 45 (INCLUDED_ONLY) 0/934 variables, 0/156 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 46 (OVERLAPS) 46/980 variables, 6/162 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 47 (INCLUDED_ONLY) 0/980 variables, 1/163 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 48 (INCLUDED_ONLY) 0/980 variables, 0/163 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 49 (OVERLAPS) 2/982 variables, 2/165 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 50 (INCLUDED_ONLY) 0/982 variables, 0/165 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 51 (OVERLAPS) 1/983 variables, 1/166 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 52 (INCLUDED_ONLY) 0/983 variables, 0/166 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 53 (OVERLAPS) 5/988 variables, 4/170 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 54 (INCLUDED_ONLY) 0/988 variables, 0/170 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 55 (OVERLAPS) 1723/2711 variables, 988/1158 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 56 (INCLUDED_ONLY) 0/2711 variables, 2/1160 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 57 (INCLUDED_ONLY) 0/2711 variables, 0/1160 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 58 (OVERLAPS) 0/2711 variables, 0/1160 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Int declared 2711/2711 variables, and 1160 constraints, problems are : Problem set: 0 solved, 2 unsolved in 8387 ms.
Refiners :[Positive P Invariants (semi-flows): 74/74 constraints, Generalized P Invariants (flows): 94/94 constraints, State Equation: 988/988 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 2/2 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 13736ms problems are : Problem set: 0 solved, 2 unsolved
Fused 2 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 865 ms.
Support contains 3 out of 988 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 988/988 places, 1723/1723 transitions.
Applied a total of 0 rules in 39 ms. Remains 988 /988 variables (removed 0) and now considering 1723/1723 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 39 ms. Remains : 988/988 places, 1723/1723 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 988/988 places, 1723/1723 transitions.
Applied a total of 0 rules in 41 ms. Remains 988 /988 variables (removed 0) and now considering 1723/1723 (removed 0) transitions.
[2026-05-22 20:24:45] [INFO ] Invariant cache hit.
[2026-05-22 20:24:46] [INFO ] Implicit Places using invariants in 1012 ms returned [1, 18, 19, 31, 48, 66, 135, 139, 148, 149, 151, 168, 186, 255, 259, 260, 271, 272, 274, 291, 309, 378, 382, 383, 394, 395, 397, 414, 432, 452, 502, 503, 514, 515, 517, 534, 552, 621, 625, 626, 637, 638, 640, 657, 675, 744, 748, 749, 760, 761, 763, 780, 798, 867, 871, 872, 875, 886, 887, 888, 906, 927, 928, 929, 930]
[2026-05-22 20:24:46] [INFO ] Actually due to overlaps returned [906, 888, 48, 168, 291, 414, 534, 657, 780, 31, 151, 274, 517, 640, 763, 148, 271, 394, 397, 514, 637, 760, 886, 927, 149, 272, 395, 515, 638, 761, 887, 928, 1, 18, 259, 260, 382, 383, 502, 503, 625, 626, 748, 749, 871, 872, 66, 186, 309, 552, 675, 798, 929, 19, 432, 452, 875, 930]
Discarding 58 places :
Implicit Place search using SMT only with invariants took 1016 ms to find 58 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 930/988 places, 1723/1723 transitions.
Discarding 6 places :
Implicit places reduction removed 6 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 115 transitions
Trivial Post-agglo rules discarded 115 transitions
Performed 115 trivial Post agglomeration. Transition count delta: 115
Iterating post reduction 0 with 121 rules applied. Total rules applied 121 place count 924 transition count 1608
Reduce places removed 115 places and 0 transitions.
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Performed 7 Post agglomeration using F-continuation condition.Transition count delta: 7
Iterating post reduction 1 with 128 rules applied. Total rules applied 249 place count 809 transition count 1595
Reduce places removed 7 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 8 rules applied. Total rules applied 257 place count 802 transition count 1594
Performed 35 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 35 Pre rules applied. Total rules applied 257 place count 802 transition count 1559
Deduced a syphon composed of 35 places in 2 ms
Ensure Unique test removed 1 places
Reduce places removed 36 places and 0 transitions.
Iterating global reduction 3 with 71 rules applied. Total rules applied 328 place count 766 transition count 1559
Discarding 4 places :
Implicit places reduction removed 4 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 8 transitions
Trivial Post-agglo rules discarded 8 transitions
Performed 8 trivial Post agglomeration. Transition count delta: 8
Iterating post reduction 3 with 12 rules applied. Total rules applied 340 place count 762 transition count 1551
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 4 with 8 rules applied. Total rules applied 348 place count 754 transition count 1551
Discarding 3 places :
Symmetric choice reduction at 5 with 3 rule applications. Total rules 351 place count 751 transition count 1548
Iterating global reduction 5 with 3 rules applied. Total rules applied 354 place count 751 transition count 1548
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 5 with 3 rules applied. Total rules applied 357 place count 751 transition count 1545
Performed 49 Post agglomeration using F-continuation condition.Transition count delta: 49
Deduced a syphon composed of 49 places in 3 ms
Reduce places removed 49 places and 0 transitions.
Iterating global reduction 6 with 98 rules applied. Total rules applied 455 place count 702 transition count 1496
Discarding 6 places :
Symmetric choice reduction at 6 with 6 rule applications. Total rules 461 place count 696 transition count 1490
Iterating global reduction 6 with 6 rules applied. Total rules applied 467 place count 696 transition count 1490
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 6 with 6 rules applied. Total rules applied 473 place count 696 transition count 1484
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -1
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 7 with 4 rules applied. Total rules applied 477 place count 694 transition count 1485
Free-agglomeration rule (complex) applied 15 times.
Iterating global reduction 7 with 15 rules applied. Total rules applied 492 place count 694 transition count 1470
Ensure Unique test removed 1 places
Reduce places removed 16 places and 0 transitions.
Iterating post reduction 7 with 16 rules applied. Total rules applied 508 place count 678 transition count 1470
Partial Free-agglomeration rule applied 21 times.
Drop transitions (Partial Free agglomeration) removed 21 transitions
Iterating global reduction 8 with 21 rules applied. Total rules applied 529 place count 678 transition count 1470
Applied a total of 529 rules in 222 ms. Remains 678 /930 variables (removed 252) and now considering 1470/1723 (removed 253) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-5551339728788705184.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-12669142978260615631.kers'
[2026-05-22 20:24:46] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-5551339728788705184.kers, --Pflows, --basisKERS=/tmp/petrispot-output-12669142978260615631.kers]
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 13 ms.
// Phase 1: matrix 1470 rows 677 cols 6031 entries
Finished phase 1 with 182 SingleSign rule and 398 generalized
[2026-05-22 20:24:46] [INFO ] Computed 98 invariants in 24 ms
Computed 98 P flows in 27 ms.
Exported basis to /tmp/petrispot-output-12669142978260615631.kers
Total runtime 28 ms.
[2026-05-22 20:24:47] [INFO ] Implicit Places using invariants in 627 ms returned [73, 90, 96, 99, 101, 102, 105, 106, 159, 175, 181, 184, 186, 191, 192, 245, 261, 267, 270, 272, 277, 278, 345, 351, 354, 356, 361, 362, 415, 431, 437, 440, 442, 447, 448, 501, 517, 523, 526, 528, 533, 534, 587, 603, 609, 612, 614]
[2026-05-22 20:24:47] [INFO ] Actually due to overlaps returned [105, 191, 277, 361, 447, 533, 106, 192, 278, 362, 448, 534, 90, 96, 101, 175, 181, 186, 261, 267, 272, 345, 351, 356, 431, 437, 442, 517, 523, 528, 603, 609, 614, 73, 102, 159, 245, 415, 501, 587]
Discarding 40 places :
Implicit Place search using SMT only with invariants took 654 ms to find 40 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 2 : 638/988 places, 1470/1723 transitions.
Discarding 28 places :
Symmetric choice reduction at 0 with 28 rule applications. Total rules 28 place count 610 transition count 1442
Iterating global reduction 0 with 28 rules applied. Total rules applied 56 place count 610 transition count 1442
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 63 place count 603 transition count 1435
Iterating global reduction 0 with 7 rules applied. Total rules applied 70 place count 603 transition count 1435
Performed 13 Post agglomeration using F-continuation condition.Transition count delta: 13
Deduced a syphon composed of 13 places in 2 ms
Reduce places removed 13 places and 0 transitions.
Iterating global reduction 0 with 26 rules applied. Total rules applied 96 place count 590 transition count 1422
Free-agglomeration rule applied 21 times.
Iterating global reduction 0 with 21 rules applied. Total rules applied 117 place count 590 transition count 1401
Reduce places removed 21 places and 0 transitions.
Iterating post reduction 0 with 21 rules applied. Total rules applied 138 place count 569 transition count 1401
Free-agglomeration rule (complex) applied 5 times.
Iterating global reduction 1 with 5 rules applied. Total rules applied 143 place count 569 transition count 1396
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 1 with 5 rules applied. Total rules applied 148 place count 564 transition count 1396
Applied a total of 148 rules in 126 ms. Remains 564 /638 variables (removed 74) and now considering 1396/1470 (removed 74) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-3333165660155501397.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-13855143769692810333.kers'
[2026-05-22 20:24:47] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-3333165660155501397.kers, --Pflows, --basisKERS=/tmp/petrispot-output-13855143769692810333.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 1396 rows 564 cols 5695 entries
Finished phase 1 with 126 SingleSign rule and 380 generalized
[2026-05-22 20:24:47] [INFO ] Computed 58 invariants in 11 ms
Computed 58 P flows in 24 ms.
Exported basis to /tmp/petrispot-output-13855143769692810333.kers
Total runtime 25 ms.
[2026-05-22 20:24:47] [INFO ] Implicit Places using invariants in 443 ms returned []
[2026-05-22 20:24:47] [INFO ] Invariant cache hit.
[2026-05-22 20:24:49] [INFO ] Implicit Places using invariants and state equation in 1275 ms returned []
Implicit Place search using SMT with State Equation took 1721 ms to find 0 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 3 : 564/988 places, 1396/1723 transitions.
Finished structural reductions in REACHABILITY mode , in 3 iterations and 3795 ms. Remains : 564/988 places, 1396/1723 transitions.
RANDOM walk for 40000 steps (691 resets) in 287 ms. (138 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40004 steps (130 resets) in 44 ms. (888 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40002 steps (122 resets) in 48 ms. (816 steps per ms) remains 2/2 properties
Interrupted probabilistic random walk after 353209 steps, run timeout after 3001 ms. (steps per millisecond=117 ) properties seen :0 out of 2
Probabilistic random walk after 353209 steps, saw 91874 distinct states, run finished after 3003 ms. (steps per millisecond=117 ) properties seen :0
[2026-05-22 20:24:52] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/3 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 40/43 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/43 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 52/95 variables, 3/5 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/95 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 26/121 variables, 2/7 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/121 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (OVERLAPS) 173/294 variables, 15/22 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/294 variables, 0/22 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 9 (OVERLAPS) 58/352 variables, 7/29 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/352 variables, 0/29 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 11 (OVERLAPS) 28/380 variables, 2/31 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/380 variables, 0/31 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 13 (OVERLAPS) 30/410 variables, 1/32 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/410 variables, 0/32 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 15 (OVERLAPS) 6/416 variables, 1/33 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/416 variables, 0/33 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 17 (OVERLAPS) 134/550 variables, 19/52 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/550 variables, 0/52 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 19 (OVERLAPS) 1/551 variables, 1/53 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/551 variables, 0/53 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 21 (OVERLAPS) 13/564 variables, 5/58 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 22 (INCLUDED_ONLY) 0/564 variables, 0/58 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 23 (OVERLAPS) 1396/1960 variables, 564/622 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 24 (INCLUDED_ONLY) 0/1960 variables, 0/622 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 25 (OVERLAPS) 0/1960 variables, 0/622 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1960/1960 variables, and 622 constraints, problems are : Problem set: 0 solved, 2 unsolved in 1445 ms.
Refiners :[Positive P Invariants (semi-flows): 19/19 constraints, Generalized P Invariants (flows): 39/39 constraints, State Equation: 564/564 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/3 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 40/43 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/43 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 52/95 variables, 3/5 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/95 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 26/121 variables, 2/7 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/121 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (OVERLAPS) 173/294 variables, 15/22 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/294 variables, 0/22 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 9 (OVERLAPS) 58/352 variables, 7/29 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/352 variables, 0/29 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 11 (OVERLAPS) 28/380 variables, 2/31 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/380 variables, 0/31 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 13 (OVERLAPS) 30/410 variables, 1/32 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/410 variables, 0/32 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 15 (OVERLAPS) 6/416 variables, 1/33 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/416 variables, 0/33 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 17 (OVERLAPS) 134/550 variables, 19/52 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/550 variables, 0/52 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 19 (OVERLAPS) 1/551 variables, 1/53 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/551 variables, 0/53 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 21 (OVERLAPS) 13/564 variables, 5/58 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 22 (INCLUDED_ONLY) 0/564 variables, 0/58 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 23 (OVERLAPS) 1396/1960 variables, 564/622 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 24 (INCLUDED_ONLY) 0/1960 variables, 2/624 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 25 (INCLUDED_ONLY) 0/1960 variables, 0/624 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 26 (OVERLAPS) 0/1960 variables, 0/624 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Int declared 1960/1960 variables, and 624 constraints, problems are : Problem set: 0 solved, 2 unsolved in 2564 ms.
Refiners :[Positive P Invariants (semi-flows): 19/19 constraints, Generalized P Invariants (flows): 39/39 constraints, State Equation: 564/564 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 4022ms problems are : Problem set: 0 solved, 2 unsolved
Fused 2 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 367 ms.
Support contains 3 out of 564 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 564/564 places, 1396/1396 transitions.
Applied a total of 0 rules in 21 ms. Remains 564 /564 variables (removed 0) and now considering 1396/1396 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 21 ms. Remains : 564/564 places, 1396/1396 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 564/564 places, 1396/1396 transitions.
Applied a total of 0 rules in 21 ms. Remains 564 /564 variables (removed 0) and now considering 1396/1396 (removed 0) transitions.
[2026-05-22 20:24:56] [INFO ] Invariant cache hit.
[2026-05-22 20:24:57] [INFO ] Implicit Places using invariants in 372 ms returned []
[2026-05-22 20:24:57] [INFO ] Invariant cache hit.
[2026-05-22 20:24:58] [INFO ] Implicit Places using invariants and state equation in 1228 ms returned []
Implicit Place search using SMT with State Equation took 1610 ms to find 0 implicit places.
[2026-05-22 20:24:58] [INFO ] Redundant transitions in 82 ms returned []
Running 1359 sub problems to find dead transitions.
[2026-05-22 20:24:58] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/563 variables, 17/17 constraints. Problems are: Problem set: 0 solved, 1359 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/563 variables, 39/56 constraints. Problems are: Problem set: 0 solved, 1359 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 563/1960 variables, and 56 constraints, problems are : Problem set: 0 solved, 1359 unsolved in 30047 ms.
Refiners :[Positive P Invariants (semi-flows): 17/19 constraints, Generalized P Invariants (flows): 39/39 constraints, State Equation: 0/564 constraints, PredecessorRefiner: 1359/1359 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1359 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/563 variables, 17/17 constraints. Problems are: Problem set: 0 solved, 1359 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/563 variables, 39/56 constraints. Problems are: Problem set: 0 solved, 1359 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 563/1960 variables, and 56 constraints, problems are : Problem set: 0 solved, 1359 unsolved in 30042 ms.
Refiners :[Positive P Invariants (semi-flows): 17/19 constraints, Generalized P Invariants (flows): 39/39 constraints, State Equation: 0/564 constraints, PredecessorRefiner: 0/1359 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60426ms problems are : Problem set: 0 solved, 1359 unsolved
Search for dead transitions found 0 dead transitions in 60430ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 62153 ms. Remains : 564/564 places, 1396/1396 transitions.
Successfully simplified 8 atomic propositions for a total of 13 simplifications.
Initial state reduction rules removed 1 formulas.
FORMULA ASLink-PT-07b-LTLFireability-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ASLink-PT-07b-LTLFireability-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ASLink-PT-07b-LTLFireability-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 116 stabilizing places and 116 stable transitions
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((F(G(p0))&&F(p1))))'
Support contains 3 out of 2870 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 2870/2870 places, 3590/3590 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 527 transitions
Trivial Post-agglo rules discarded 527 transitions
Performed 527 trivial Post agglomeration. Transition count delta: 527
Iterating post reduction 0 with 527 rules applied. Total rules applied 527 place count 2869 transition count 3062
Reduce places removed 527 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 1 with 530 rules applied. Total rules applied 1057 place count 2342 transition count 3059
Reduce places removed 2 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 2 with 3 rules applied. Total rules applied 1060 place count 2340 transition count 3058
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 1061 place count 2339 transition count 3058
Performed 778 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 778 Pre rules applied. Total rules applied 1061 place count 2339 transition count 2280
Deduced a syphon composed of 778 places in 5 ms
Ensure Unique test removed 74 places
Reduce places removed 852 places and 0 transitions.
Iterating global reduction 4 with 1630 rules applied. Total rules applied 2691 place count 1487 transition count 2280
Discarding 7 places :
Implicit places reduction removed 7 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 46 transitions
Trivial Post-agglo rules discarded 46 transitions
Performed 46 trivial Post agglomeration. Transition count delta: 46
Iterating post reduction 4 with 53 rules applied. Total rules applied 2744 place count 1480 transition count 2234
Reduce places removed 46 places and 0 transitions.
Iterating post reduction 5 with 46 rules applied. Total rules applied 2790 place count 1434 transition count 2234
Performed 29 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 29 Pre rules applied. Total rules applied 2790 place count 1434 transition count 2205
Deduced a syphon composed of 29 places in 6 ms
Ensure Unique test removed 29 places
Reduce places removed 58 places and 0 transitions.
Iterating global reduction 6 with 87 rules applied. Total rules applied 2877 place count 1376 transition count 2205
Performed 28 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 28 Pre rules applied. Total rules applied 2877 place count 1376 transition count 2177
Deduced a syphon composed of 28 places in 5 ms
Reduce places removed 28 places and 0 transitions.
Iterating global reduction 6 with 56 rules applied. Total rules applied 2933 place count 1348 transition count 2177
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 2934 place count 1347 transition count 2171
Iterating global reduction 6 with 1 rules applied. Total rules applied 2935 place count 1347 transition count 2171
Performed 226 Post agglomeration using F-continuation condition.Transition count delta: 226
Deduced a syphon composed of 226 places in 4 ms
Ensure Unique test removed 2 places
Reduce places removed 228 places and 0 transitions.
Iterating global reduction 6 with 454 rules applied. Total rules applied 3389 place count 1119 transition count 1945
Discarding 4 places :
Symmetric choice reduction at 6 with 4 rule applications. Total rules 3393 place count 1115 transition count 1941
Ensure Unique test removed 1 places
Iterating global reduction 6 with 5 rules applied. Total rules applied 3398 place count 1114 transition count 1941
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 6 with 1 rules applied. Total rules applied 3399 place count 1114 transition count 1940
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 7 with 1 rules applied. Total rules applied 3400 place count 1113 transition count 1940
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 8 with 1 Pre rules applied. Total rules applied 3400 place count 1113 transition count 1939
Deduced a syphon composed of 1 places in 4 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 8 with 2 rules applied. Total rules applied 3402 place count 1112 transition count 1939
Discarding 2 places :
Symmetric choice reduction at 8 with 2 rule applications. Total rules 3404 place count 1110 transition count 1937
Iterating global reduction 8 with 2 rules applied. Total rules applied 3406 place count 1110 transition count 1937
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 8 with 2 rules applied. Total rules applied 3408 place count 1110 transition count 1935
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 9 with 1 rules applied. Total rules applied 3409 place count 1109 transition count 1935
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -5
Deduced a syphon composed of 1 places in 3 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 10 with 2 rules applied. Total rules applied 3411 place count 1108 transition count 1940
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 10 with 2 rules applied. Total rules applied 3413 place count 1106 transition count 1938
Reduce places removed 14 places and 0 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 7 transitions
Trivial Post-agglo rules discarded 7 transitions
Performed 7 trivial Post agglomeration. Transition count delta: 7
Iterating post reduction 10 with 21 rules applied. Total rules applied 3434 place count 1092 transition count 1931
Reduce places removed 7 places and 0 transitions.
Iterating post reduction 11 with 7 rules applied. Total rules applied 3441 place count 1085 transition count 1931
Performed 21 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 12 with 21 Pre rules applied. Total rules applied 3441 place count 1085 transition count 1910
Deduced a syphon composed of 21 places in 3 ms
Ensure Unique test removed 1 places
Reduce places removed 22 places and 0 transitions.
Iterating global reduction 12 with 43 rules applied. Total rules applied 3484 place count 1063 transition count 1910
Discarding 15 places :
Implicit places reduction removed 15 places
Iterating post reduction 12 with 15 rules applied. Total rules applied 3499 place count 1048 transition count 1910
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 13 with 1 Pre rules applied. Total rules applied 3499 place count 1048 transition count 1909
Deduced a syphon composed of 1 places in 4 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 13 with 2 rules applied. Total rules applied 3501 place count 1047 transition count 1909
Performed 22 Post agglomeration using F-continuation condition.Transition count delta: 22
Deduced a syphon composed of 22 places in 3 ms
Reduce places removed 22 places and 0 transitions.
Iterating global reduction 13 with 44 rules applied. Total rules applied 3545 place count 1025 transition count 1887
Discarding 14 places :
Symmetric choice reduction at 13 with 14 rule applications. Total rules 3559 place count 1011 transition count 1873
Iterating global reduction 13 with 14 rules applied. Total rules applied 3573 place count 1011 transition count 1873
Discarding 7 places :
Symmetric choice reduction at 13 with 7 rule applications. Total rules 3580 place count 1004 transition count 1866
Iterating global reduction 13 with 7 rules applied. Total rules applied 3587 place count 1004 transition count 1866
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 13 with 7 rules applied. Total rules applied 3594 place count 1004 transition count 1859
Applied a total of 3594 rules in 1011 ms. Remains 1004 /2870 variables (removed 1866) and now considering 1859/3590 (removed 1731) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-14715875569475923913.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-10185173188493193781.kers'
[2026-05-22 20:26:00] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-14715875569475923913.kers, --Pflows, --basisKERS=/tmp/petrispot-output-10185173188493193781.kers]
Culling duplicate invariants (modulo rational): removing 23 columns.
Culled 23 columns in 3 ms.
// Phase 1: matrix 1859 rows 981 cols 7243 entries
Finished phase 1 with 249 SingleSign rule and 593 generalized
[2026-05-22 20:26:00] [INFO ] Computed 162 invariants in 57 ms
Computed 162 P flows in 58 ms.
Exported basis to /tmp/petrispot-output-10185173188493193781.kers
Total runtime 59 ms.
[2026-05-22 20:26:01] [INFO ] Implicit Places using invariants in 1171 ms returned [1, 18, 19, 31, 48, 66, 86, 137, 147, 148, 150, 167, 185, 205, 256, 257, 269, 270, 272, 289, 307, 327, 378, 379, 391, 392, 394, 411, 429, 449, 500, 501, 513, 514, 516, 533, 551, 571, 622, 623, 635, 636, 638, 655, 673, 693, 745, 746, 758, 759, 761, 778, 796, 816, 867, 868, 871, 882, 883, 884, 920, 941, 942, 943, 944]
Discarding 65 places :
Implicit Place search using SMT only with invariants took 1188 ms to find 65 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 939/2870 places, 1859/3590 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 114 transitions
Trivial Post-agglo rules discarded 114 transitions
Performed 114 trivial Post agglomeration. Transition count delta: 114
Iterating post reduction 0 with 114 rules applied. Total rules applied 114 place count 939 transition count 1745
Reduce places removed 114 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 115 rules applied. Total rules applied 229 place count 825 transition count 1744
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 230 place count 824 transition count 1744
Performed 35 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 35 Pre rules applied. Total rules applied 230 place count 824 transition count 1709
Deduced a syphon composed of 35 places in 2 ms
Ensure Unique test removed 1 places
Reduce places removed 36 places and 0 transitions.
Iterating global reduction 3 with 71 rules applied. Total rules applied 301 place count 788 transition count 1709
Performed 62 Post agglomeration using F-continuation condition.Transition count delta: 62
Deduced a syphon composed of 62 places in 2 ms
Reduce places removed 62 places and 0 transitions.
Iterating global reduction 3 with 124 rules applied. Total rules applied 425 place count 726 transition count 1647
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -2
Deduced a syphon composed of 2 places in 2 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 3 with 4 rules applied. Total rules applied 429 place count 724 transition count 1649
Applied a total of 429 rules in 107 ms. Remains 724 /939 variables (removed 215) and now considering 1649/1859 (removed 210) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-3198559640842880525.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-12037638392869691683.kers'
[2026-05-22 20:26:01] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-3198559640842880525.kers, --Pflows, --basisKERS=/tmp/petrispot-output-12037638392869691683.kers]
Culled 0 columns in 3 ms.
// Phase 1: matrix 1649 rows 724 cols 6627 entries
Finished phase 1 with 208 SingleSign rule and 420 generalized
[2026-05-22 20:26:01] [INFO ] Computed 96 invariants in 36 ms
Computed 96 P flows in 36 ms.
Exported basis to /tmp/petrispot-output-12037638392869691683.kers
Total runtime 38 ms.
[2026-05-22 20:26:02] [INFO ] Implicit Places using invariants in 772 ms returned [88, 94, 99, 174, 180, 185, 262, 268, 273, 350, 356, 361, 438, 444, 449, 527, 533, 538, 615, 621, 626, 708, 711, 714, 717, 720]
Discarding 26 places :
Implicit Place search using SMT only with invariants took 774 ms to find 26 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 698/2870 places, 1649/3590 transitions.
Discarding 17 places :
Symmetric choice reduction at 0 with 17 rule applications. Total rules 17 place count 681 transition count 1632
Iterating global reduction 0 with 17 rules applied. Total rules applied 34 place count 681 transition count 1632
Discarding 16 places :
Symmetric choice reduction at 0 with 16 rule applications. Total rules 50 place count 665 transition count 1614
Iterating global reduction 0 with 16 rules applied. Total rules applied 66 place count 665 transition count 1614
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 68 place count 665 transition count 1612
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 75 place count 658 transition count 1605
Iterating global reduction 1 with 7 rules applied. Total rules applied 82 place count 658 transition count 1605
Performed 9 Post agglomeration using F-continuation condition.Transition count delta: 9
Deduced a syphon composed of 9 places in 2 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 1 with 18 rules applied. Total rules applied 100 place count 649 transition count 1596
Applied a total of 100 rules in 100 ms. Remains 649 /698 variables (removed 49) and now considering 1596/1649 (removed 53) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-11607966851960537968.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-9765494980629890253.kers'
[2026-05-22 20:26:02] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-11607966851960537968.kers, --Pflows, --basisKERS=/tmp/petrispot-output-9765494980629890253.kers]
Culled 0 columns in 1 ms.
// Phase 1: matrix 1596 rows 649 cols 6431 entries
Finished phase 1 with 192 SingleSign rule and 387 generalized
[2026-05-22 20:26:02] [INFO ] Computed 70 invariants in 26 ms
Computed 70 P flows in 26 ms.
Exported basis to /tmp/petrispot-output-9765494980629890253.kers
Total runtime 28 ms.
[2026-05-22 20:26:03] [INFO ] Implicit Places using invariants in 506 ms returned []
[2026-05-22 20:26:03] [INFO ] Invariant cache hit.
[2026-05-22 20:26:04] [INFO ] Implicit Places using invariants and state equation in 1544 ms returned []
Implicit Place search using SMT with State Equation took 2079 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 3 : 649/2870 places, 1596/3590 transitions.
Finished structural reductions in SI_LTL mode , in 3 iterations and 5260 ms. Remains : 649/2870 places, 1596/3590 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((F(G(p0))&&F(p1))))'
Stuttering acceptance computed with spot in 357 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Running random walk in product with property : ASLink-PT-07b-LTLFireability-02
Stuttering criterion allowed to conclude after 75 steps with 0 reset in 3 ms.
FORMULA ASLink-PT-07b-LTLFireability-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ASLink-PT-07b-LTLFireability-02 finished in 5747 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 3 out of 2870 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 2870/2870 places, 3590/3590 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 527 transitions
Trivial Post-agglo rules discarded 527 transitions
Performed 527 trivial Post agglomeration. Transition count delta: 527
Iterating post reduction 0 with 527 rules applied. Total rules applied 527 place count 2869 transition count 3062
Reduce places removed 527 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 1 with 530 rules applied. Total rules applied 1057 place count 2342 transition count 3059
Reduce places removed 2 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 2 with 3 rules applied. Total rules applied 1060 place count 2340 transition count 3058
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 1061 place count 2339 transition count 3058
Performed 779 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 779 Pre rules applied. Total rules applied 1061 place count 2339 transition count 2279
Deduced a syphon composed of 779 places in 6 ms
Ensure Unique test removed 74 places
Reduce places removed 853 places and 0 transitions.
Iterating global reduction 4 with 1632 rules applied. Total rules applied 2693 place count 1486 transition count 2279
Discarding 7 places :
Implicit places reduction removed 7 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 46 transitions
Trivial Post-agglo rules discarded 46 transitions
Performed 46 trivial Post agglomeration. Transition count delta: 46
Iterating post reduction 4 with 53 rules applied. Total rules applied 2746 place count 1479 transition count 2233
Reduce places removed 46 places and 0 transitions.
Iterating post reduction 5 with 46 rules applied. Total rules applied 2792 place count 1433 transition count 2233
Performed 29 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 29 Pre rules applied. Total rules applied 2792 place count 1433 transition count 2204
Deduced a syphon composed of 29 places in 5 ms
Ensure Unique test removed 29 places
Reduce places removed 58 places and 0 transitions.
Iterating global reduction 6 with 87 rules applied. Total rules applied 2879 place count 1375 transition count 2204
Performed 28 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 28 Pre rules applied. Total rules applied 2879 place count 1375 transition count 2176
Deduced a syphon composed of 28 places in 5 ms
Reduce places removed 28 places and 0 transitions.
Iterating global reduction 6 with 56 rules applied. Total rules applied 2935 place count 1347 transition count 2176
Discarding 2 places :
Symmetric choice reduction at 6 with 2 rule applications. Total rules 2937 place count 1345 transition count 2161
Iterating global reduction 6 with 2 rules applied. Total rules applied 2939 place count 1345 transition count 2161
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 2940 place count 1344 transition count 2153
Iterating global reduction 6 with 1 rules applied. Total rules applied 2941 place count 1344 transition count 2153
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 2942 place count 1343 transition count 2145
Iterating global reduction 6 with 1 rules applied. Total rules applied 2943 place count 1343 transition count 2145
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 2944 place count 1342 transition count 2137
Iterating global reduction 6 with 1 rules applied. Total rules applied 2945 place count 1342 transition count 2137
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 2946 place count 1341 transition count 2129
Iterating global reduction 6 with 1 rules applied. Total rules applied 2947 place count 1341 transition count 2129
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 2948 place count 1340 transition count 2121
Iterating global reduction 6 with 1 rules applied. Total rules applied 2949 place count 1340 transition count 2121
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 2950 place count 1339 transition count 2113
Iterating global reduction 6 with 1 rules applied. Total rules applied 2951 place count 1339 transition count 2113
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 2952 place count 1338 transition count 2105
Iterating global reduction 6 with 1 rules applied. Total rules applied 2953 place count 1338 transition count 2105
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 2954 place count 1337 transition count 2097
Iterating global reduction 6 with 1 rules applied. Total rules applied 2955 place count 1337 transition count 2097
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 2956 place count 1336 transition count 2089
Iterating global reduction 6 with 1 rules applied. Total rules applied 2957 place count 1336 transition count 2089
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 2958 place count 1335 transition count 2081
Iterating global reduction 6 with 1 rules applied. Total rules applied 2959 place count 1335 transition count 2081
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 2960 place count 1334 transition count 2073
Iterating global reduction 6 with 1 rules applied. Total rules applied 2961 place count 1334 transition count 2073
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 2962 place count 1333 transition count 2065
Iterating global reduction 6 with 1 rules applied. Total rules applied 2963 place count 1333 transition count 2065
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 2964 place count 1332 transition count 2057
Iterating global reduction 6 with 1 rules applied. Total rules applied 2965 place count 1332 transition count 2057
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 2966 place count 1331 transition count 2049
Iterating global reduction 6 with 1 rules applied. Total rules applied 2967 place count 1331 transition count 2049
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 2968 place count 1330 transition count 2041
Iterating global reduction 6 with 1 rules applied. Total rules applied 2969 place count 1330 transition count 2041
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 2970 place count 1329 transition count 2033
Iterating global reduction 6 with 1 rules applied. Total rules applied 2971 place count 1329 transition count 2033
Performed 224 Post agglomeration using F-continuation condition.Transition count delta: 224
Deduced a syphon composed of 224 places in 2 ms
Ensure Unique test removed 2 places
Reduce places removed 226 places and 0 transitions.
Iterating global reduction 6 with 450 rules applied. Total rules applied 3421 place count 1103 transition count 1809
Discarding 4 places :
Symmetric choice reduction at 6 with 4 rule applications. Total rules 3425 place count 1099 transition count 1805
Ensure Unique test removed 1 places
Iterating global reduction 6 with 5 rules applied. Total rules applied 3430 place count 1098 transition count 1805
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 6 with 1 rules applied. Total rules applied 3431 place count 1098 transition count 1804
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 7 with 1 rules applied. Total rules applied 3432 place count 1097 transition count 1804
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 8 with 1 Pre rules applied. Total rules applied 3432 place count 1097 transition count 1803
Deduced a syphon composed of 1 places in 5 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 8 with 2 rules applied. Total rules applied 3434 place count 1096 transition count 1803
Discarding 2 places :
Symmetric choice reduction at 8 with 2 rule applications. Total rules 3436 place count 1094 transition count 1801
Iterating global reduction 8 with 2 rules applied. Total rules applied 3438 place count 1094 transition count 1801
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 8 with 2 rules applied. Total rules applied 3440 place count 1094 transition count 1799
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 9 with 1 rules applied. Total rules applied 3441 place count 1093 transition count 1799
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -5
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 10 with 2 rules applied. Total rules applied 3443 place count 1092 transition count 1804
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 10 with 2 rules applied. Total rules applied 3445 place count 1090 transition count 1802
Reduce places removed 12 places and 0 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 6 transitions
Trivial Post-agglo rules discarded 6 transitions
Performed 6 trivial Post agglomeration. Transition count delta: 6
Iterating post reduction 10 with 18 rules applied. Total rules applied 3463 place count 1078 transition count 1796
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 11 with 6 rules applied. Total rules applied 3469 place count 1072 transition count 1796
Performed 18 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 12 with 18 Pre rules applied. Total rules applied 3469 place count 1072 transition count 1778
Deduced a syphon composed of 18 places in 2 ms
Ensure Unique test removed 1 places
Reduce places removed 19 places and 0 transitions.
Iterating global reduction 12 with 37 rules applied. Total rules applied 3506 place count 1053 transition count 1778
Discarding 13 places :
Implicit places reduction removed 13 places
Iterating post reduction 12 with 13 rules applied. Total rules applied 3519 place count 1040 transition count 1778
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 13 with 1 Pre rules applied. Total rules applied 3519 place count 1040 transition count 1777
Deduced a syphon composed of 1 places in 3 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 13 with 2 rules applied. Total rules applied 3521 place count 1039 transition count 1777
Performed 19 Post agglomeration using F-continuation condition.Transition count delta: 19
Deduced a syphon composed of 19 places in 3 ms
Reduce places removed 19 places and 0 transitions.
Iterating global reduction 13 with 38 rules applied. Total rules applied 3559 place count 1020 transition count 1758
Discarding 12 places :
Symmetric choice reduction at 13 with 12 rule applications. Total rules 3571 place count 1008 transition count 1746
Iterating global reduction 13 with 12 rules applied. Total rules applied 3583 place count 1008 transition count 1746
Discarding 6 places :
Symmetric choice reduction at 13 with 6 rule applications. Total rules 3589 place count 1002 transition count 1740
Iterating global reduction 13 with 6 rules applied. Total rules applied 3595 place count 1002 transition count 1740
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 13 with 6 rules applied. Total rules applied 3601 place count 1002 transition count 1734
Applied a total of 3601 rules in 1669 ms. Remains 1002 /2870 variables (removed 1868) and now considering 1734/3590 (removed 1856) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-2764943616826096388.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-12042398037852922777.kers'
[2026-05-22 20:26:06] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-2764943616826096388.kers, --Pflows, --basisKERS=/tmp/petrispot-output-12042398037852922777.kers]
Culling duplicate invariants (modulo rational): removing 22 columns.
Culled 22 columns in 2 ms.
// Phase 1: matrix 1734 rows 980 cols 6741 entries
Finished phase 1 with 238 SingleSign rule and 598 generalized
[2026-05-22 20:26:06] [INFO ] Computed 166 invariants in 25 ms
Computed 166 P flows in 38 ms.
Exported basis to /tmp/petrispot-output-12042398037852922777.kers
Total runtime 39 ms.
[2026-05-22 20:26:07] [INFO ] Implicit Places using invariants in 1036 ms returned [1, 18, 19, 31, 48, 66, 86, 138, 148, 149, 151, 168, 186, 206, 258, 259, 271, 272, 274, 291, 309, 329, 380, 381, 393, 394, 396, 413, 431, 451, 502, 503, 515, 516, 518, 535, 553, 573, 624, 625, 637, 638, 642, 659, 677, 773, 774, 775, 776, 778, 795, 813, 833, 884, 885, 888, 899, 900, 901, 919, 940, 941, 942, 943]
Discarding 64 places :
Implicit Place search using SMT only with invariants took 1052 ms to find 64 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 938/2870 places, 1734/3590 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 119 transitions
Trivial Post-agglo rules discarded 119 transitions
Performed 119 trivial Post agglomeration. Transition count delta: 119
Iterating post reduction 0 with 119 rules applied. Total rules applied 119 place count 938 transition count 1615
Reduce places removed 119 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 120 rules applied. Total rules applied 239 place count 819 transition count 1614
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 240 place count 818 transition count 1614
Performed 38 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 38 Pre rules applied. Total rules applied 240 place count 818 transition count 1576
Deduced a syphon composed of 38 places in 2 ms
Ensure Unique test removed 1 places
Reduce places removed 39 places and 0 transitions.
Iterating global reduction 3 with 77 rules applied. Total rules applied 317 place count 779 transition count 1576
Discarding 6 places :
Implicit places reduction removed 6 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 10 transitions
Trivial Post-agglo rules discarded 10 transitions
Performed 10 trivial Post agglomeration. Transition count delta: 10
Iterating post reduction 3 with 16 rules applied. Total rules applied 333 place count 773 transition count 1566
Reduce places removed 10 places and 0 transitions.
Iterating post reduction 4 with 10 rules applied. Total rules applied 343 place count 763 transition count 1566
Discarding 4 places :
Symmetric choice reduction at 5 with 4 rule applications. Total rules 347 place count 759 transition count 1562
Iterating global reduction 5 with 4 rules applied. Total rules applied 351 place count 759 transition count 1562
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 5 with 4 rules applied. Total rules applied 355 place count 759 transition count 1558
Performed 52 Post agglomeration using F-continuation condition.Transition count delta: 52
Deduced a syphon composed of 52 places in 2 ms
Reduce places removed 52 places and 0 transitions.
Iterating global reduction 6 with 104 rules applied. Total rules applied 459 place count 707 transition count 1506
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -1
Deduced a syphon composed of 2 places in 2 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 6 with 4 rules applied. Total rules applied 463 place count 705 transition count 1507
Applied a total of 463 rules in 111 ms. Remains 705 /938 variables (removed 233) and now considering 1507/1734 (removed 227) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-17374980034151803800.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-8215492948409473164.kers'
[2026-05-22 20:26:08] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-17374980034151803800.kers, --Pflows, --basisKERS=/tmp/petrispot-output-8215492948409473164.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 1507 rows 705 cols 6050 entries
Finished phase 1 with 221 SingleSign rule and 389 generalized
[2026-05-22 20:26:08] [INFO ] Computed 95 invariants in 12 ms
Computed 95 P flows in 13 ms.
Exported basis to /tmp/petrispot-output-8215492948409473164.kers
Total runtime 16 ms.
[2026-05-22 20:26:08] [INFO ] Implicit Places using invariants in 622 ms returned [88, 95, 100, 175, 183, 188, 265, 271, 276, 353, 359, 364, 441, 447, 452, 519, 536, 542, 547, 550, 626, 632, 637, 702]
Discarding 24 places :
Implicit Place search using SMT only with invariants took 645 ms to find 24 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 681/2870 places, 1507/3590 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 681 transition count 1506
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 680 transition count 1506
Discarding 14 places :
Symmetric choice reduction at 2 with 14 rule applications. Total rules 16 place count 666 transition count 1492
Iterating global reduction 2 with 14 rules applied. Total rules applied 30 place count 666 transition count 1492
Discarding 14 places :
Symmetric choice reduction at 2 with 14 rule applications. Total rules 44 place count 652 transition count 1478
Iterating global reduction 2 with 14 rules applied. Total rules applied 58 place count 652 transition count 1478
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 65 place count 645 transition count 1471
Iterating global reduction 2 with 7 rules applied. Total rules applied 72 place count 645 transition count 1471
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Deduced a syphon composed of 8 places in 2 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 2 with 16 rules applied. Total rules applied 88 place count 637 transition count 1463
Applied a total of 88 rules in 101 ms. Remains 637 /681 variables (removed 44) and now considering 1463/1507 (removed 44) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-9880699914781267333.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-13897090955586596924.kers'
[2026-05-22 20:26:08] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-9880699914781267333.kers, --Pflows, --basisKERS=/tmp/petrispot-output-13897090955586596924.kers]
Culled 0 columns in 2 ms.
// Phase 1: matrix 1463 rows 637 cols 5888 entries
Finished phase 1 with 189 SingleSign rule and 377 generalized
[2026-05-22 20:26:08] [INFO ] Computed 71 invariants in 35 ms
Computed 71 P flows in 36 ms.
Exported basis to /tmp/petrispot-output-13897090955586596924.kers
Total runtime 38 ms.
[2026-05-22 20:26:09] [INFO ] Implicit Places using invariants in 746 ms returned []
[2026-05-22 20:26:09] [INFO ] Invariant cache hit.
[2026-05-22 20:26:11] [INFO ] Implicit Places using invariants and state equation in 1544 ms returned []
Implicit Place search using SMT with State Equation took 2304 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 3 : 637/2870 places, 1463/3590 transitions.
Finished structural reductions in SI_LTL mode , in 3 iterations and 5882 ms. Remains : 637/2870 places, 1463/3590 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Stuttering acceptance computed with spot in 32 ms :[(NOT p0)]
Running random walk in product with property : ASLink-PT-07b-LTLFireability-03
Product exploration explored 100000 steps with 1125 reset in 396 ms.
Product exploration explored 100000 steps with 1155 reset in 330 ms.
Computed a total of 2 stabilizing places and 2 stable transitions
Computed a total of 2 stabilizing places and 2 stable transitions
Knowledge based reduction with 1 factoid took 90 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
RANDOM walk for 37 steps (0 resets) in 4 ms. (7 steps per ms) remains 0/1 properties
Knowledge based reduction with 1 factoid took 127 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 41 ms :[(NOT p0)]
Knowledge-based reduction took 280 ms.
Stuttering acceptance computed with spot in 37 ms :[(NOT p0)]
Support contains 3 out of 637 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 637/637 places, 1463/1463 transitions.
Applied a total of 0 rules in 23 ms. Remains 637 /637 variables (removed 0) and now considering 1463/1463 (removed 0) transitions.
[2026-05-22 20:26:12] [INFO ] Invariant cache hit.
[2026-05-22 20:26:12] [INFO ] Implicit Places using invariants in 461 ms returned []
[2026-05-22 20:26:12] [INFO ] Invariant cache hit.
[2026-05-22 20:26:14] [INFO ] Implicit Places using invariants and state equation in 1370 ms returned []
Implicit Place search using SMT with State Equation took 1834 ms to find 0 implicit places.
[2026-05-22 20:26:14] [INFO ] Redundant transitions in 24 ms returned []
Running 1417 sub problems to find dead transitions.
[2026-05-22 20:26:14] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/629 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 1417 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/629 variables, 38/50 constraints. Problems are: Problem set: 0 solved, 1417 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 629/2100 variables, and 50 constraints, problems are : Problem set: 0 solved, 1417 unsolved in 30044 ms.
Refiners :[Positive P Invariants (semi-flows): 12/22 constraints, Generalized P Invariants (flows): 38/49 constraints, State Equation: 0/637 constraints, PredecessorRefiner: 1417/1417 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1417 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/629 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 1417 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/629 variables, 38/50 constraints. Problems are: Problem set: 0 solved, 1417 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 629/2100 variables, and 50 constraints, problems are : Problem set: 0 solved, 1417 unsolved in 30057 ms.
Refiners :[Positive P Invariants (semi-flows): 12/22 constraints, Generalized P Invariants (flows): 38/49 constraints, State Equation: 0/637 constraints, PredecessorRefiner: 0/1417 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60528ms problems are : Problem set: 0 solved, 1417 unsolved
Search for dead transitions found 0 dead transitions in 60532ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 62424 ms. Remains : 637/637 places, 1463/1463 transitions.
Computed a total of 2 stabilizing places and 2 stable transitions
Computed a total of 2 stabilizing places and 2 stable transitions
Knowledge based reduction with 1 factoid took 180 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
RANDOM walk for 41 steps (0 resets) in 4 ms. (8 steps per ms) remains 0/1 properties
Knowledge based reduction with 1 factoid took 182 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 59 ms :[(NOT p0)]
Knowledge-based reduction took 455 ms.
Stuttering acceptance computed with spot in 52 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 83 ms :[(NOT p0)]
Product exploration explored 100000 steps with 1178 reset in 255 ms.
Product exploration explored 100000 steps with 1118 reset in 316 ms.
Built C files in :
/tmp/ltsmin11267401775591292630
[2026-05-22 20:27:15] [INFO ] Computing symmetric may disable matrix : 1463 transitions.
[2026-05-22 20:27:15] [INFO ] Computation of Complete disable matrix. took 16 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2026-05-22 20:27:15] [INFO ] Computing symmetric may enable matrix : 1463 transitions.
[2026-05-22 20:27:15] [INFO ] Computation of Complete enable matrix. took 19 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2026-05-22 20:27:16] [INFO ] Computing Do-Not-Accords matrix : 1463 transitions.
[2026-05-22 20:27:16] [INFO ] Computation of Completed DNA matrix. took 48 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2026-05-22 20:27:16] [INFO ] Built C files in 460ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin11267401775591292630
Running compilation step : cd /tmp/ltsmin11267401775591292630;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin11267401775591292630;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin11267401775591292630;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:94)
at java.base/java.lang.Thread.run(Thread.java:1583)
Support contains 3 out of 637 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 637/637 places, 1463/1463 transitions.
Applied a total of 0 rules in 40 ms. Remains 637 /637 variables (removed 0) and now considering 1463/1463 (removed 0) transitions.
[2026-05-22 20:27:19] [INFO ] Invariant cache hit.
[2026-05-22 20:27:19] [INFO ] Implicit Places using invariants in 596 ms returned []
[2026-05-22 20:27:20] [INFO ] Invariant cache hit.
[2026-05-22 20:27:21] [INFO ] Implicit Places using invariants and state equation in 1652 ms returned []
Implicit Place search using SMT with State Equation took 2262 ms to find 0 implicit places.
[2026-05-22 20:27:21] [INFO ] Redundant transitions in 25 ms returned []
Skipped dead transition search.
Finished structural reductions in SI_LTL mode , in 1 iterations and 2362 ms. Remains : 637/637 places, 1463/1463 transitions.
Built C files in :
/tmp/ltsmin4564580057756529321
[2026-05-22 20:27:21] [INFO ] Computing symmetric may disable matrix : 1463 transitions.
[2026-05-22 20:27:21] [INFO ] Computation of Complete disable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2026-05-22 20:27:21] [INFO ] Computing symmetric may enable matrix : 1463 transitions.
[2026-05-22 20:27:21] [INFO ] Computation of Complete enable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2026-05-22 20:27:22] [INFO ] Computing Do-Not-Accords matrix : 1463 transitions.
[2026-05-22 20:27:22] [INFO ] Computation of Completed DNA matrix. took 56 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2026-05-22 20:27:22] [INFO ] Built C files in 407ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin4564580057756529321
Running compilation step : cd /tmp/ltsmin4564580057756529321;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin4564580057756529321;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin4564580057756529321;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:94)
at java.base/java.lang.Thread.run(Thread.java:1583)
[2026-05-22 20:27:25] [INFO ] Flatten gal took : 60 ms
[2026-05-22 20:27:25] [INFO ] Flatten gal took : 57 ms
[2026-05-22 20:27:25] [INFO ] Time to serialize gal into /tmp/LTL3449762801794959112.gal : 33 ms
[2026-05-22 20:27:25] [INFO ] Time to serialize properties into /tmp/LTL5781331575886829899.prop : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL3449762801794959112.gal' '-t' 'CGAL' '-hoa' '/tmp/aut15789547242893372425.hoa' '-atoms' '/tmp/LTL5781331575886829899.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...318
Loading property file /tmp/LTL5781331575886829899.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut15789547242893372425.hoa
Detected timeout of ITS tools.
[2026-05-22 20:27:40] [INFO ] Flatten gal took : 40 ms
[2026-05-22 20:27:40] [INFO ] Flatten gal took : 41 ms
[2026-05-22 20:27:40] [INFO ] Time to serialize gal into /tmp/LTL9442956519069369827.gal : 12 ms
[2026-05-22 20:27:40] [INFO ] Time to serialize properties into /tmp/LTL4130561363123203060.ltl : 7 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL9442956519069369827.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL4130561363123203060.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...275
Read 1 LTL properties
Checking formula 0 : !((F(G("((p2060==0)&&((p723==0)||(p331==0)))"))))
Formula 0 simplified : GF!"((p2060==0)&&((p723==0)||(p331==0)))"
Detected timeout of ITS tools.
[2026-05-22 20:27:56] [INFO ] Flatten gal took : 61 ms
[2026-05-22 20:27:56] [INFO ] Applying decomposition
[2026-05-22 20:27:56] [INFO ] Flatten gal took : 33 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph6265587930278524882.txt' '-o' '/tmp/graph6265587930278524882.bin' '-w' '/tmp/graph6265587930278524882.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph6265587930278524882.bin' '-l' '-1' '-v' '-w' '/tmp/graph6265587930278524882.weights' '-q' '0' '-e' '0.001'
[2026-05-22 20:27:56] [INFO ] Decomposing Gal with order
[2026-05-22 20:27:56] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-22 20:27:56] [INFO ] Removed a total of 2903 redundant transitions.
[2026-05-22 20:27:56] [INFO ] Flatten gal took : 209 ms
[2026-05-22 20:27:56] [INFO ] Fuse similar labels procedure discarded/fused a total of 108 labels/synchronizations in 62 ms.
[2026-05-22 20:27:56] [INFO ] Time to serialize gal into /tmp/LTL12247869861834138851.gal : 25 ms
[2026-05-22 20:27:56] [INFO ] Time to serialize properties into /tmp/LTL16829567300028313546.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL12247869861834138851.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL16829567300028313546.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...256
Read 1 LTL properties
Checking formula 0 : !((F(G("((i11.u101.p2060==0)&&((i3.u44.p723==0)||(i1.u23.p331==0)))"))))
Formula 0 simplified : GF!"((i11.u101.p2060==0)&&((i3.u44.p723==0)||(i1.u23.p331==0)))"
Detected timeout of ITS tools.
Treatment of property ASLink-PT-07b-LTLFireability-03 finished in 126713 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 1 out of 2870 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 2870/2870 places, 3590/3590 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 527 transitions
Trivial Post-agglo rules discarded 527 transitions
Performed 527 trivial Post agglomeration. Transition count delta: 527
Iterating post reduction 0 with 527 rules applied. Total rules applied 527 place count 2869 transition count 3062
Reduce places removed 527 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 1 with 530 rules applied. Total rules applied 1057 place count 2342 transition count 3059
Reduce places removed 2 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 2 with 3 rules applied. Total rules applied 1060 place count 2340 transition count 3058
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 1061 place count 2339 transition count 3058
Performed 779 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 779 Pre rules applied. Total rules applied 1061 place count 2339 transition count 2279
Deduced a syphon composed of 779 places in 4 ms
Ensure Unique test removed 74 places
Reduce places removed 853 places and 0 transitions.
Iterating global reduction 4 with 1632 rules applied. Total rules applied 2693 place count 1486 transition count 2279
Discarding 7 places :
Implicit places reduction removed 7 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 46 transitions
Trivial Post-agglo rules discarded 46 transitions
Performed 46 trivial Post agglomeration. Transition count delta: 46
Iterating post reduction 4 with 53 rules applied. Total rules applied 2746 place count 1479 transition count 2233
Reduce places removed 46 places and 0 transitions.
Iterating post reduction 5 with 46 rules applied. Total rules applied 2792 place count 1433 transition count 2233
Performed 29 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 29 Pre rules applied. Total rules applied 2792 place count 1433 transition count 2204
Deduced a syphon composed of 29 places in 4 ms
Ensure Unique test removed 28 places
Reduce places removed 57 places and 0 transitions.
Iterating global reduction 6 with 86 rules applied. Total rules applied 2878 place count 1376 transition count 2204
Performed 27 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 27 Pre rules applied. Total rules applied 2878 place count 1376 transition count 2177
Deduced a syphon composed of 27 places in 4 ms
Reduce places removed 27 places and 0 transitions.
Iterating global reduction 6 with 54 rules applied. Total rules applied 2932 place count 1349 transition count 2177
Discarding 2 places :
Symmetric choice reduction at 6 with 2 rule applications. Total rules 2934 place count 1347 transition count 2162
Iterating global reduction 6 with 2 rules applied. Total rules applied 2936 place count 1347 transition count 2162
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 2937 place count 1346 transition count 2154
Iterating global reduction 6 with 1 rules applied. Total rules applied 2938 place count 1346 transition count 2154
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 2939 place count 1345 transition count 2146
Iterating global reduction 6 with 1 rules applied. Total rules applied 2940 place count 1345 transition count 2146
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 2941 place count 1344 transition count 2138
Iterating global reduction 6 with 1 rules applied. Total rules applied 2942 place count 1344 transition count 2138
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 2943 place count 1343 transition count 2130
Iterating global reduction 6 with 1 rules applied. Total rules applied 2944 place count 1343 transition count 2130
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 2945 place count 1342 transition count 2122
Iterating global reduction 6 with 1 rules applied. Total rules applied 2946 place count 1342 transition count 2122
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 2947 place count 1341 transition count 2114
Iterating global reduction 6 with 1 rules applied. Total rules applied 2948 place count 1341 transition count 2114
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 2949 place count 1340 transition count 2106
Iterating global reduction 6 with 1 rules applied. Total rules applied 2950 place count 1340 transition count 2106
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 2951 place count 1339 transition count 2098
Iterating global reduction 6 with 1 rules applied. Total rules applied 2952 place count 1339 transition count 2098
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 2953 place count 1338 transition count 2090
Iterating global reduction 6 with 1 rules applied. Total rules applied 2954 place count 1338 transition count 2090
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 2955 place count 1337 transition count 2082
Iterating global reduction 6 with 1 rules applied. Total rules applied 2956 place count 1337 transition count 2082
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 2957 place count 1336 transition count 2074
Iterating global reduction 6 with 1 rules applied. Total rules applied 2958 place count 1336 transition count 2074
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 2959 place count 1335 transition count 2066
Iterating global reduction 6 with 1 rules applied. Total rules applied 2960 place count 1335 transition count 2066
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 2961 place count 1334 transition count 2058
Iterating global reduction 6 with 1 rules applied. Total rules applied 2962 place count 1334 transition count 2058
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 2963 place count 1333 transition count 2050
Iterating global reduction 6 with 1 rules applied. Total rules applied 2964 place count 1333 transition count 2050
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 2965 place count 1332 transition count 2042
Iterating global reduction 6 with 1 rules applied. Total rules applied 2966 place count 1332 transition count 2042
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 2967 place count 1331 transition count 2034
Iterating global reduction 6 with 1 rules applied. Total rules applied 2968 place count 1331 transition count 2034
Performed 227 Post agglomeration using F-continuation condition.Transition count delta: 227
Deduced a syphon composed of 227 places in 3 ms
Ensure Unique test removed 2 places
Reduce places removed 229 places and 0 transitions.
Iterating global reduction 6 with 456 rules applied. Total rules applied 3424 place count 1102 transition count 1807
Discarding 4 places :
Symmetric choice reduction at 6 with 4 rule applications. Total rules 3428 place count 1098 transition count 1803
Ensure Unique test removed 1 places
Iterating global reduction 6 with 5 rules applied. Total rules applied 3433 place count 1097 transition count 1803
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 6 with 1 rules applied. Total rules applied 3434 place count 1097 transition count 1802
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 7 with 1 rules applied. Total rules applied 3435 place count 1096 transition count 1802
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 8 with 1 Pre rules applied. Total rules applied 3435 place count 1096 transition count 1801
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 8 with 2 rules applied. Total rules applied 3437 place count 1095 transition count 1801
Discarding 2 places :
Symmetric choice reduction at 8 with 2 rule applications. Total rules 3439 place count 1093 transition count 1799
Iterating global reduction 8 with 2 rules applied. Total rules applied 3441 place count 1093 transition count 1799
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 8 with 2 rules applied. Total rules applied 3443 place count 1093 transition count 1797
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 9 with 1 rules applied. Total rules applied 3444 place count 1092 transition count 1797
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -5
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 10 with 2 rules applied. Total rules applied 3446 place count 1091 transition count 1802
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 10 with 2 rules applied. Total rules applied 3448 place count 1089 transition count 1800
Reduce places removed 14 places and 0 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 7 transitions
Trivial Post-agglo rules discarded 7 transitions
Performed 7 trivial Post agglomeration. Transition count delta: 7
Iterating post reduction 10 with 21 rules applied. Total rules applied 3469 place count 1075 transition count 1793
Reduce places removed 7 places and 0 transitions.
Iterating post reduction 11 with 7 rules applied. Total rules applied 3476 place count 1068 transition count 1793
Performed 21 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 12 with 21 Pre rules applied. Total rules applied 3476 place count 1068 transition count 1772
Deduced a syphon composed of 21 places in 3 ms
Ensure Unique test removed 1 places
Reduce places removed 22 places and 0 transitions.
Iterating global reduction 12 with 43 rules applied. Total rules applied 3519 place count 1046 transition count 1772
Discarding 15 places :
Implicit places reduction removed 15 places
Iterating post reduction 12 with 15 rules applied. Total rules applied 3534 place count 1031 transition count 1772
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 13 with 1 Pre rules applied. Total rules applied 3534 place count 1031 transition count 1771
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 13 with 2 rules applied. Total rules applied 3536 place count 1030 transition count 1771
Performed 22 Post agglomeration using F-continuation condition.Transition count delta: 22
Deduced a syphon composed of 22 places in 2 ms
Reduce places removed 22 places and 0 transitions.
Iterating global reduction 13 with 44 rules applied. Total rules applied 3580 place count 1008 transition count 1749
Discarding 14 places :
Symmetric choice reduction at 13 with 14 rule applications. Total rules 3594 place count 994 transition count 1735
Iterating global reduction 13 with 14 rules applied. Total rules applied 3608 place count 994 transition count 1735
Discarding 7 places :
Symmetric choice reduction at 13 with 7 rule applications. Total rules 3615 place count 987 transition count 1728
Iterating global reduction 13 with 7 rules applied. Total rules applied 3622 place count 987 transition count 1728
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 13 with 7 rules applied. Total rules applied 3629 place count 987 transition count 1721
Applied a total of 3629 rules in 1491 ms. Remains 987 /2870 variables (removed 1883) and now considering 1721/3590 (removed 1869) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-3902292810560682427.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-14812720211105585320.kers'
[2026-05-22 20:28:13] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-3902292810560682427.kers, --Pflows, --basisKERS=/tmp/petrispot-output-14812720211105585320.kers]
Culling duplicate invariants (modulo rational): removing 23 columns.
Culled 23 columns in 1 ms.
// Phase 1: matrix 1721 rows 964 cols 6697 entries
Finished phase 1 with 225 SingleSign rule and 599 generalized
[2026-05-22 20:28:13] [INFO ] Computed 163 invariants in 15 ms
Computed 163 P flows in 23 ms.
Exported basis to /tmp/petrispot-output-14812720211105585320.kers
Total runtime 27 ms.
[2026-05-22 20:28:14] [INFO ] Implicit Places using invariants in 1071 ms returned [1, 18, 19, 31, 48, 66, 86, 137, 147, 148, 150, 167, 185, 205, 246, 259, 260, 272, 273, 275, 292, 310, 330, 381, 382, 394, 395, 397, 414, 432, 452, 503, 504, 516, 517, 519, 536, 554, 574, 625, 626, 638, 639, 641, 658, 676, 696, 747, 748, 760, 761, 763, 780, 798, 818, 869, 870, 873, 884, 885, 886, 904, 925, 926, 927, 928]
[2026-05-22 20:28:14] [INFO ] Actually due to overlaps returned [904, 886, 48, 167, 292, 414, 536, 658, 780, 31, 147, 150, 272, 275, 394, 397, 516, 519, 638, 641, 760, 763, 884, 925, 148, 273, 395, 517, 639, 761, 885, 926, 1, 18, 259, 260, 381, 382, 503, 504, 625, 626, 747, 748, 869, 870, 927, 19, 66, 86, 137, 185, 205, 310, 330, 432, 452, 554, 574, 676, 696, 798, 818, 873, 928]
Discarding 65 places :
Implicit Place search using SMT only with invariants took 1090 ms to find 65 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 922/2870 places, 1721/3590 transitions.
Discarding 1 places :
Implicit places reduction removed 1 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 117 transitions
Trivial Post-agglo rules discarded 117 transitions
Performed 117 trivial Post agglomeration. Transition count delta: 117
Iterating post reduction 0 with 118 rules applied. Total rules applied 118 place count 921 transition count 1604
Reduce places removed 117 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 118 rules applied. Total rules applied 236 place count 804 transition count 1603
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 237 place count 803 transition count 1603
Performed 35 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 35 Pre rules applied. Total rules applied 237 place count 803 transition count 1568
Deduced a syphon composed of 35 places in 3 ms
Ensure Unique test removed 1 places
Reduce places removed 36 places and 0 transitions.
Iterating global reduction 3 with 71 rules applied. Total rules applied 308 place count 767 transition count 1568
Discarding 4 places :
Implicit places reduction removed 4 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 8 transitions
Trivial Post-agglo rules discarded 8 transitions
Performed 8 trivial Post agglomeration. Transition count delta: 8
Iterating post reduction 3 with 12 rules applied. Total rules applied 320 place count 763 transition count 1560
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 4 with 8 rules applied. Total rules applied 328 place count 755 transition count 1560
Discarding 3 places :
Symmetric choice reduction at 5 with 3 rule applications. Total rules 331 place count 752 transition count 1557
Iterating global reduction 5 with 3 rules applied. Total rules applied 334 place count 752 transition count 1557
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 5 with 3 rules applied. Total rules applied 337 place count 752 transition count 1554
Performed 55 Post agglomeration using F-continuation condition.Transition count delta: 55
Deduced a syphon composed of 55 places in 2 ms
Reduce places removed 55 places and 0 transitions.
Iterating global reduction 6 with 110 rules applied. Total rules applied 447 place count 697 transition count 1499
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -1
Deduced a syphon composed of 2 places in 3 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 6 with 4 rules applied. Total rules applied 451 place count 695 transition count 1500
Applied a total of 451 rules in 168 ms. Remains 695 /922 variables (removed 227) and now considering 1500/1721 (removed 221) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-3702279121951415619.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-4692724251741839220.kers'
[2026-05-22 20:28:14] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-3702279121951415619.kers, --Pflows, --basisKERS=/tmp/petrispot-output-4692724251741839220.kers]
Culled 0 columns in 1 ms.
// Phase 1: matrix 1500 rows 695 cols 6038 entries
Finished phase 1 with 200 SingleSign rule and 403 generalized
[2026-05-22 20:28:14] [INFO ] Computed 92 invariants in 14 ms
Computed 92 P flows in 14 ms.
Exported basis to /tmp/petrispot-output-4692724251741839220.kers
Total runtime 16 ms.
[2026-05-22 20:28:15] [INFO ] Implicit Places using invariants in 924 ms returned [88, 94, 99, 174, 187, 264, 270, 275, 352, 358, 363, 440, 446, 451, 528, 534, 539, 616, 622, 627, 692]
Discarding 21 places :
Implicit Place search using SMT only with invariants took 938 ms to find 21 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 674/2870 places, 1500/3590 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 674 transition count 1499
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 673 transition count 1499
Discarding 13 places :
Symmetric choice reduction at 2 with 13 rule applications. Total rules 15 place count 660 transition count 1486
Iterating global reduction 2 with 13 rules applied. Total rules applied 28 place count 660 transition count 1486
Discarding 13 places :
Symmetric choice reduction at 2 with 13 rule applications. Total rules 41 place count 647 transition count 1473
Iterating global reduction 2 with 13 rules applied. Total rules applied 54 place count 647 transition count 1473
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 60 place count 641 transition count 1467
Iterating global reduction 2 with 6 rules applied. Total rules applied 66 place count 641 transition count 1467
Performed 7 Post agglomeration using F-continuation condition.Transition count delta: 7
Deduced a syphon composed of 7 places in 2 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 2 with 14 rules applied. Total rules applied 80 place count 634 transition count 1460
Applied a total of 80 rules in 101 ms. Remains 634 /674 variables (removed 40) and now considering 1460/1500 (removed 40) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-7834981002469527101.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-825284855825289117.kers'
[2026-05-22 20:28:15] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-7834981002469527101.kers, --Pflows, --basisKERS=/tmp/petrispot-output-825284855825289117.kers]
Culled 0 columns in 3 ms.
// Phase 1: matrix 1460 rows 634 cols 5890 entries
Finished phase 1 with 187 SingleSign rule and 376 generalized
[2026-05-22 20:28:15] [INFO ] Computed 71 invariants in 34 ms
Computed 71 P flows in 47 ms.
Exported basis to /tmp/petrispot-output-825284855825289117.kers
Total runtime 50 ms.
[2026-05-22 20:28:16] [INFO ] Implicit Places using invariants in 841 ms returned []
[2026-05-22 20:28:16] [INFO ] Invariant cache hit.
[2026-05-22 20:28:18] [INFO ] Implicit Places using invariants and state equation in 1519 ms returned []
Implicit Place search using SMT with State Equation took 2378 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 3 : 634/2870 places, 1460/3590 transitions.
Finished structural reductions in SI_LTL mode , in 3 iterations and 6167 ms. Remains : 634/2870 places, 1460/3590 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Stuttering acceptance computed with spot in 86 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : ASLink-PT-07b-LTLFireability-04
Stuttering criterion allowed to conclude after 38 steps with 0 reset in 1 ms.
FORMULA ASLink-PT-07b-LTLFireability-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ASLink-PT-07b-LTLFireability-04 finished in 6314 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((!p0 U G(p0)))'
Support contains 2 out of 2870 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 2870/2870 places, 3590/3590 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 527 transitions
Trivial Post-agglo rules discarded 527 transitions
Performed 527 trivial Post agglomeration. Transition count delta: 527
Iterating post reduction 0 with 527 rules applied. Total rules applied 527 place count 2869 transition count 3062
Reduce places removed 527 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 1 with 530 rules applied. Total rules applied 1057 place count 2342 transition count 3059
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 1059 place count 2340 transition count 3059
Performed 779 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 779 Pre rules applied. Total rules applied 1059 place count 2340 transition count 2280
Deduced a syphon composed of 779 places in 6 ms
Ensure Unique test removed 74 places
Reduce places removed 853 places and 0 transitions.
Iterating global reduction 3 with 1632 rules applied. Total rules applied 2691 place count 1487 transition count 2280
Discarding 7 places :
Implicit places reduction removed 7 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 45 transitions
Trivial Post-agglo rules discarded 45 transitions
Performed 45 trivial Post agglomeration. Transition count delta: 45
Iterating post reduction 3 with 52 rules applied. Total rules applied 2743 place count 1480 transition count 2235
Reduce places removed 45 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 4 with 46 rules applied. Total rules applied 2789 place count 1435 transition count 2234
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 2790 place count 1434 transition count 2234
Performed 29 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 29 Pre rules applied. Total rules applied 2790 place count 1434 transition count 2205
Deduced a syphon composed of 29 places in 5 ms
Ensure Unique test removed 29 places
Reduce places removed 58 places and 0 transitions.
Iterating global reduction 6 with 87 rules applied. Total rules applied 2877 place count 1376 transition count 2205
Performed 28 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 28 Pre rules applied. Total rules applied 2877 place count 1376 transition count 2177
Deduced a syphon composed of 28 places in 3 ms
Reduce places removed 28 places and 0 transitions.
Iterating global reduction 6 with 56 rules applied. Total rules applied 2933 place count 1348 transition count 2177
Discarding 2 places :
Symmetric choice reduction at 6 with 2 rule applications. Total rules 2935 place count 1346 transition count 2162
Iterating global reduction 6 with 2 rules applied. Total rules applied 2937 place count 1346 transition count 2162
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 2938 place count 1345 transition count 2154
Iterating global reduction 6 with 1 rules applied. Total rules applied 2939 place count 1345 transition count 2154
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 2940 place count 1344 transition count 2146
Iterating global reduction 6 with 1 rules applied. Total rules applied 2941 place count 1344 transition count 2146
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 2942 place count 1343 transition count 2138
Iterating global reduction 6 with 1 rules applied. Total rules applied 2943 place count 1343 transition count 2138
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 2944 place count 1342 transition count 2130
Iterating global reduction 6 with 1 rules applied. Total rules applied 2945 place count 1342 transition count 2130
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 2946 place count 1341 transition count 2122
Iterating global reduction 6 with 1 rules applied. Total rules applied 2947 place count 1341 transition count 2122
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 2948 place count 1340 transition count 2114
Iterating global reduction 6 with 1 rules applied. Total rules applied 2949 place count 1340 transition count 2114
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 2950 place count 1339 transition count 2106
Iterating global reduction 6 with 1 rules applied. Total rules applied 2951 place count 1339 transition count 2106
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 2952 place count 1338 transition count 2098
Iterating global reduction 6 with 1 rules applied. Total rules applied 2953 place count 1338 transition count 2098
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 2954 place count 1337 transition count 2090
Iterating global reduction 6 with 1 rules applied. Total rules applied 2955 place count 1337 transition count 2090
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 2956 place count 1336 transition count 2082
Iterating global reduction 6 with 1 rules applied. Total rules applied 2957 place count 1336 transition count 2082
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 2958 place count 1335 transition count 2074
Iterating global reduction 6 with 1 rules applied. Total rules applied 2959 place count 1335 transition count 2074
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 2960 place count 1334 transition count 2066
Iterating global reduction 6 with 1 rules applied. Total rules applied 2961 place count 1334 transition count 2066
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 2962 place count 1333 transition count 2058
Iterating global reduction 6 with 1 rules applied. Total rules applied 2963 place count 1333 transition count 2058
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 2964 place count 1332 transition count 2050
Iterating global reduction 6 with 1 rules applied. Total rules applied 2965 place count 1332 transition count 2050
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 2966 place count 1331 transition count 2042
Iterating global reduction 6 with 1 rules applied. Total rules applied 2967 place count 1331 transition count 2042
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 2968 place count 1330 transition count 2034
Iterating global reduction 6 with 1 rules applied. Total rules applied 2969 place count 1330 transition count 2034
Performed 227 Post agglomeration using F-continuation condition.Transition count delta: 227
Deduced a syphon composed of 227 places in 2 ms
Ensure Unique test removed 2 places
Reduce places removed 229 places and 0 transitions.
Iterating global reduction 6 with 456 rules applied. Total rules applied 3425 place count 1101 transition count 1807
Discarding 4 places :
Symmetric choice reduction at 6 with 4 rule applications. Total rules 3429 place count 1097 transition count 1803
Ensure Unique test removed 1 places
Iterating global reduction 6 with 5 rules applied. Total rules applied 3434 place count 1096 transition count 1803
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 6 with 1 rules applied. Total rules applied 3435 place count 1096 transition count 1802
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 7 with 1 rules applied. Total rules applied 3436 place count 1095 transition count 1802
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 8 with 1 Pre rules applied. Total rules applied 3436 place count 1095 transition count 1801
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 8 with 2 rules applied. Total rules applied 3438 place count 1094 transition count 1801
Discarding 2 places :
Symmetric choice reduction at 8 with 2 rule applications. Total rules 3440 place count 1092 transition count 1799
Iterating global reduction 8 with 2 rules applied. Total rules applied 3442 place count 1092 transition count 1799
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 8 with 2 rules applied. Total rules applied 3444 place count 1092 transition count 1797
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 9 with 1 rules applied. Total rules applied 3445 place count 1091 transition count 1797
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -5
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 10 with 2 rules applied. Total rules applied 3447 place count 1090 transition count 1802
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 10 with 2 rules applied. Total rules applied 3449 place count 1088 transition count 1800
Reduce places removed 14 places and 0 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 7 transitions
Trivial Post-agglo rules discarded 7 transitions
Performed 7 trivial Post agglomeration. Transition count delta: 7
Iterating post reduction 10 with 21 rules applied. Total rules applied 3470 place count 1074 transition count 1793
Reduce places removed 7 places and 0 transitions.
Iterating post reduction 11 with 7 rules applied. Total rules applied 3477 place count 1067 transition count 1793
Performed 21 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 12 with 21 Pre rules applied. Total rules applied 3477 place count 1067 transition count 1772
Deduced a syphon composed of 21 places in 2 ms
Ensure Unique test removed 1 places
Reduce places removed 22 places and 0 transitions.
Iterating global reduction 12 with 43 rules applied. Total rules applied 3520 place count 1045 transition count 1772
Discarding 15 places :
Implicit places reduction removed 15 places
Iterating post reduction 12 with 15 rules applied. Total rules applied 3535 place count 1030 transition count 1772
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 13 with 1 Pre rules applied. Total rules applied 3535 place count 1030 transition count 1771
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 13 with 2 rules applied. Total rules applied 3537 place count 1029 transition count 1771
Performed 22 Post agglomeration using F-continuation condition.Transition count delta: 22
Deduced a syphon composed of 22 places in 3 ms
Reduce places removed 22 places and 0 transitions.
Iterating global reduction 13 with 44 rules applied. Total rules applied 3581 place count 1007 transition count 1749
Discarding 14 places :
Symmetric choice reduction at 13 with 14 rule applications. Total rules 3595 place count 993 transition count 1735
Iterating global reduction 13 with 14 rules applied. Total rules applied 3609 place count 993 transition count 1735
Discarding 7 places :
Symmetric choice reduction at 13 with 7 rule applications. Total rules 3616 place count 986 transition count 1728
Iterating global reduction 13 with 7 rules applied. Total rules applied 3623 place count 986 transition count 1728
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 13 with 7 rules applied. Total rules applied 3630 place count 986 transition count 1721
Applied a total of 3630 rules in 1427 ms. Remains 986 /2870 variables (removed 1884) and now considering 1721/3590 (removed 1869) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-4213757127857675587.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-6546740153560979101.kers'
[2026-05-22 20:28:19] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-4213757127857675587.kers, --Pflows, --basisKERS=/tmp/petrispot-output-6546740153560979101.kers]
Culling duplicate invariants (modulo rational): removing 22 columns.
Culled 22 columns in 1 ms.
// Phase 1: matrix 1721 rows 964 cols 6705 entries
Finished phase 1 with 218 SingleSign rule and 606 generalized
[2026-05-22 20:28:19] [INFO ] Computed 162 invariants in 15 ms
Computed 162 P flows in 16 ms.
Exported basis to /tmp/petrispot-output-6546740153560979101.kers
Total runtime 20 ms.
[2026-05-22 20:28:20] [INFO ] Implicit Places using invariants in 797 ms returned [1, 18, 19, 31, 48, 66, 86, 137, 147, 148, 150, 167, 185, 205, 256, 257, 269, 270, 272, 289, 307, 327, 378, 379, 391, 392, 394, 411, 429, 449, 500, 501, 513, 514, 516, 533, 551, 572, 623, 624, 637, 640, 657, 675, 695, 746, 747, 759, 760, 762, 779, 797, 817, 868, 869, 872, 883, 884, 885, 903, 924, 925, 926, 927]
Discarding 64 places :
Implicit Place search using SMT only with invariants took 814 ms to find 64 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 922/2870 places, 1721/3590 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 113 transitions
Trivial Post-agglo rules discarded 113 transitions
Performed 113 trivial Post agglomeration. Transition count delta: 113
Iterating post reduction 0 with 113 rules applied. Total rules applied 113 place count 922 transition count 1608
Reduce places removed 113 places and 0 transitions.
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Iterating post reduction 1 with 117 rules applied. Total rules applied 230 place count 809 transition count 1604
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 2 with 4 rules applied. Total rules applied 234 place count 805 transition count 1604
Performed 31 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 31 Pre rules applied. Total rules applied 234 place count 805 transition count 1573
Deduced a syphon composed of 31 places in 2 ms
Ensure Unique test removed 1 places
Reduce places removed 32 places and 0 transitions.
Iterating global reduction 3 with 63 rules applied. Total rules applied 297 place count 773 transition count 1573
Discarding 4 places :
Implicit places reduction removed 4 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 8 transitions
Trivial Post-agglo rules discarded 8 transitions
Performed 8 trivial Post agglomeration. Transition count delta: 8
Iterating post reduction 3 with 12 rules applied. Total rules applied 309 place count 769 transition count 1565
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 4 with 8 rules applied. Total rules applied 317 place count 761 transition count 1565
Discarding 3 places :
Symmetric choice reduction at 5 with 3 rule applications. Total rules 320 place count 758 transition count 1562
Iterating global reduction 5 with 3 rules applied. Total rules applied 323 place count 758 transition count 1562
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 5 with 3 rules applied. Total rules applied 326 place count 758 transition count 1559
Performed 55 Post agglomeration using F-continuation condition.Transition count delta: 55
Deduced a syphon composed of 55 places in 3 ms
Reduce places removed 55 places and 0 transitions.
Iterating global reduction 6 with 110 rules applied. Total rules applied 436 place count 703 transition count 1504
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -1
Deduced a syphon composed of 2 places in 2 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 6 with 4 rules applied. Total rules applied 440 place count 701 transition count 1505
Applied a total of 440 rules in 120 ms. Remains 701 /922 variables (removed 221) and now considering 1505/1721 (removed 216) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-12372761238865272899.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-1027616296017573595.kers'
[2026-05-22 20:28:20] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-12372761238865272899.kers, --Pflows, --basisKERS=/tmp/petrispot-output-1027616296017573595.kers]
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 1 ms.
// Phase 1: matrix 1505 rows 700 cols 6052 entries
Finished phase 1 with 205 SingleSign rule and 403 generalized
[2026-05-22 20:28:20] [INFO ] Computed 93 invariants in 19 ms
Computed 93 P flows in 19 ms.
Exported basis to /tmp/petrispot-output-1027616296017573595.kers
Total runtime 21 ms.
[2026-05-22 20:28:21] [INFO ] Implicit Places using invariants in 624 ms returned [88, 94, 99, 174, 180, 185, 262, 268, 273, 350, 356, 361, 534, 540, 545, 622, 628, 633, 698]
Discarding 19 places :
Implicit Place search using SMT only with invariants took 639 ms to find 19 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 682/2870 places, 1505/3590 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 682 transition count 1504
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 681 transition count 1504
Discarding 12 places :
Symmetric choice reduction at 2 with 12 rule applications. Total rules 14 place count 669 transition count 1492
Iterating global reduction 2 with 12 rules applied. Total rules applied 26 place count 669 transition count 1492
Discarding 12 places :
Symmetric choice reduction at 2 with 12 rule applications. Total rules 38 place count 657 transition count 1480
Iterating global reduction 2 with 12 rules applied. Total rules applied 50 place count 657 transition count 1480
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 56 place count 651 transition count 1474
Iterating global reduction 2 with 6 rules applied. Total rules applied 62 place count 651 transition count 1474
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Deduced a syphon composed of 6 places in 2 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 2 with 12 rules applied. Total rules applied 74 place count 645 transition count 1468
Applied a total of 74 rules in 102 ms. Remains 645 /682 variables (removed 37) and now considering 1468/1505 (removed 37) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-355258452776999778.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-14901100246906019824.kers'
[2026-05-22 20:28:21] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-355258452776999778.kers, --Pflows, --basisKERS=/tmp/petrispot-output-14901100246906019824.kers]
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 0 ms.
// Phase 1: matrix 1468 rows 644 cols 5915 entries
Finished phase 1 with 193 SingleSign rule and 378 generalized
[2026-05-22 20:28:21] [INFO ] Computed 74 invariants in 16 ms
Computed 74 P flows in 16 ms.
Exported basis to /tmp/petrispot-output-14901100246906019824.kers
Total runtime 18 ms.
[2026-05-22 20:28:21] [INFO ] Implicit Places using invariants in 541 ms returned []
[2026-05-22 20:28:21] [INFO ] Invariant cache hit.
[2026-05-22 20:28:23] [INFO ] Implicit Places using invariants and state equation in 1586 ms returned []
Implicit Place search using SMT with State Equation took 2149 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 3 : 645/2870 places, 1468/3590 transitions.
Finished structural reductions in SI_LTL mode , in 3 iterations and 5252 ms. Remains : 645/2870 places, 1468/3590 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((!p0 U G(p0)))'
Stuttering acceptance computed with spot in 67 ms :[(NOT p0), true, (NOT p0)]
Running random walk in product with property : ASLink-PT-07b-LTLFireability-05
Stuttering criterion allowed to conclude after 89 steps with 0 reset in 14 ms.
FORMULA ASLink-PT-07b-LTLFireability-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ASLink-PT-07b-LTLFireability-05 finished in 5368 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(X(F(((p0 U p1)||G(p2)))))))'
Support contains 3 out of 2870 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in LTL mode, iteration 0 : 2870/2870 places, 3590/3590 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 2867 transition count 3574
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 2867 transition count 3574
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 8 place count 2865 transition count 3572
Iterating global reduction 0 with 2 rules applied. Total rules applied 10 place count 2865 transition count 3572
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 11 place count 2864 transition count 3564
Iterating global reduction 0 with 1 rules applied. Total rules applied 12 place count 2864 transition count 3564
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 13 place count 2863 transition count 3563
Iterating global reduction 0 with 1 rules applied. Total rules applied 14 place count 2863 transition count 3563
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 15 place count 2862 transition count 3555
Iterating global reduction 0 with 1 rules applied. Total rules applied 16 place count 2862 transition count 3555
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 17 place count 2861 transition count 3547
Iterating global reduction 0 with 1 rules applied. Total rules applied 18 place count 2861 transition count 3547
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 19 place count 2860 transition count 3546
Iterating global reduction 0 with 1 rules applied. Total rules applied 20 place count 2860 transition count 3546
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 21 place count 2859 transition count 3538
Iterating global reduction 0 with 1 rules applied. Total rules applied 22 place count 2859 transition count 3538
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 23 place count 2858 transition count 3530
Iterating global reduction 0 with 1 rules applied. Total rules applied 24 place count 2858 transition count 3530
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 25 place count 2857 transition count 3529
Iterating global reduction 0 with 1 rules applied. Total rules applied 26 place count 2857 transition count 3529
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 27 place count 2856 transition count 3521
Iterating global reduction 0 with 1 rules applied. Total rules applied 28 place count 2856 transition count 3521
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 29 place count 2855 transition count 3513
Iterating global reduction 0 with 1 rules applied. Total rules applied 30 place count 2855 transition count 3513
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 31 place count 2854 transition count 3512
Iterating global reduction 0 with 1 rules applied. Total rules applied 32 place count 2854 transition count 3512
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 33 place count 2853 transition count 3504
Iterating global reduction 0 with 1 rules applied. Total rules applied 34 place count 2853 transition count 3504
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 35 place count 2852 transition count 3496
Iterating global reduction 0 with 1 rules applied. Total rules applied 36 place count 2852 transition count 3496
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 37 place count 2851 transition count 3495
Iterating global reduction 0 with 1 rules applied. Total rules applied 38 place count 2851 transition count 3495
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 39 place count 2850 transition count 3487
Iterating global reduction 0 with 1 rules applied. Total rules applied 40 place count 2850 transition count 3487
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 41 place count 2849 transition count 3479
Iterating global reduction 0 with 1 rules applied. Total rules applied 42 place count 2849 transition count 3479
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 43 place count 2848 transition count 3478
Iterating global reduction 0 with 1 rules applied. Total rules applied 44 place count 2848 transition count 3478
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 45 place count 2847 transition count 3470
Iterating global reduction 0 with 1 rules applied. Total rules applied 46 place count 2847 transition count 3470
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 47 place count 2846 transition count 3462
Iterating global reduction 0 with 1 rules applied. Total rules applied 48 place count 2846 transition count 3462
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 49 place count 2845 transition count 3461
Iterating global reduction 0 with 1 rules applied. Total rules applied 50 place count 2845 transition count 3461
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 51 place count 2844 transition count 3453
Iterating global reduction 0 with 1 rules applied. Total rules applied 52 place count 2844 transition count 3453
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 53 place count 2843 transition count 3445
Iterating global reduction 0 with 1 rules applied. Total rules applied 54 place count 2843 transition count 3445
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 55 place count 2842 transition count 3444
Iterating global reduction 0 with 1 rules applied. Total rules applied 56 place count 2842 transition count 3444
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 57 place count 2841 transition count 3436
Iterating global reduction 0 with 1 rules applied. Total rules applied 58 place count 2841 transition count 3436
Applied a total of 58 rules in 6342 ms. Remains 2841 /2870 variables (removed 29) and now considering 3436/3590 (removed 154) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-8361971375557565082.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-2840485125806325437.kers'
[2026-05-22 20:28:29] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-8361971375557565082.kers, --Pflows, --basisKERS=/tmp/petrispot-output-2840485125806325437.kers]
Culled 0 columns in 4 ms.
// Phase 1: matrix 3436 rows 2841 cols 10606 entries
Finished phase 1 with 1846 SingleSign rule and 690 generalized
[2026-05-22 20:28:29] [INFO ] Computed 305 invariants in 55 ms
Computed 305 P flows in 69 ms.
Exported basis to /tmp/petrispot-output-2840485125806325437.kers
Total runtime 76 ms.
[2026-05-22 20:28:31] [INFO ] Implicit Places using invariants in 1790 ms returned []
[2026-05-22 20:28:31] [INFO ] Invariant cache hit.
[2026-05-22 20:28:41] [INFO ] Implicit Places using invariants and state equation in 9611 ms returned []
Implicit Place search using SMT with State Equation took 11439 ms to find 0 implicit places.
Running 3435 sub problems to find dead transitions.
[2026-05-22 20:28:41] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/2840 variables, 182/182 constraints. Problems are: Problem set: 0 solved, 3435 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 2840/6277 variables, and 182 constraints, problems are : Problem set: 0 solved, 3435 unsolved in 30076 ms.
Refiners :[Positive P Invariants (semi-flows): 0/62 constraints, Generalized P Invariants (flows): 182/243 constraints, State Equation: 0/2841 constraints, PredecessorRefiner: 3435/3435 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 3435 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/2840 variables, 182/182 constraints. Problems are: Problem set: 0 solved, 3435 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 2840/6277 variables, and 182 constraints, problems are : Problem set: 0 solved, 3435 unsolved in 30098 ms.
Refiners :[Positive P Invariants (semi-flows): 0/62 constraints, Generalized P Invariants (flows): 182/243 constraints, State Equation: 0/2841 constraints, PredecessorRefiner: 0/3435 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 61313ms problems are : Problem set: 0 solved, 3435 unsolved
Search for dead transitions found 0 dead transitions in 61320ms
Starting structural reductions in LTL mode, iteration 1 : 2841/2870 places, 3436/3590 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 79154 ms. Remains : 2841/2870 places, 3436/3590 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(X(F(((p0 U p1)||G(p2)))))))'
Stuttering acceptance computed with spot in 174 ms :[(AND (NOT p2) (NOT p1)), (AND (NOT p2) (NOT p1)), (AND (NOT p2) (NOT p1)), (AND (NOT p2) (NOT p1))]
Running random walk in product with property : ASLink-PT-07b-LTLFireability-06
Stuttering criterion allowed to conclude after 938 steps with 0 reset in 18 ms.
FORMULA ASLink-PT-07b-LTLFireability-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ASLink-PT-07b-LTLFireability-06 finished in 79394 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((G((X(X(p0))||F(p1)))&&((p2 U p3)||X(F(p4)))))'
Support contains 6 out of 2870 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2870/2870 places, 3590/3590 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 2868 transition count 3575
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 2868 transition count 3575
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 6 place count 2866 transition count 3573
Iterating global reduction 0 with 2 rules applied. Total rules applied 8 place count 2866 transition count 3573
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 9 place count 2865 transition count 3565
Iterating global reduction 0 with 1 rules applied. Total rules applied 10 place count 2865 transition count 3565
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 11 place count 2864 transition count 3564
Iterating global reduction 0 with 1 rules applied. Total rules applied 12 place count 2864 transition count 3564
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 13 place count 2863 transition count 3556
Iterating global reduction 0 with 1 rules applied. Total rules applied 14 place count 2863 transition count 3556
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 15 place count 2862 transition count 3548
Iterating global reduction 0 with 1 rules applied. Total rules applied 16 place count 2862 transition count 3548
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 17 place count 2861 transition count 3547
Iterating global reduction 0 with 1 rules applied. Total rules applied 18 place count 2861 transition count 3547
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 19 place count 2860 transition count 3539
Iterating global reduction 0 with 1 rules applied. Total rules applied 20 place count 2860 transition count 3539
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 21 place count 2859 transition count 3531
Iterating global reduction 0 with 1 rules applied. Total rules applied 22 place count 2859 transition count 3531
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 23 place count 2858 transition count 3530
Iterating global reduction 0 with 1 rules applied. Total rules applied 24 place count 2858 transition count 3530
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 25 place count 2857 transition count 3522
Iterating global reduction 0 with 1 rules applied. Total rules applied 26 place count 2857 transition count 3522
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 27 place count 2856 transition count 3514
Iterating global reduction 0 with 1 rules applied. Total rules applied 28 place count 2856 transition count 3514
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 29 place count 2855 transition count 3513
Iterating global reduction 0 with 1 rules applied. Total rules applied 30 place count 2855 transition count 3513
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 31 place count 2854 transition count 3505
Iterating global reduction 0 with 1 rules applied. Total rules applied 32 place count 2854 transition count 3505
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 33 place count 2853 transition count 3497
Iterating global reduction 0 with 1 rules applied. Total rules applied 34 place count 2853 transition count 3497
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 35 place count 2852 transition count 3496
Iterating global reduction 0 with 1 rules applied. Total rules applied 36 place count 2852 transition count 3496
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 37 place count 2851 transition count 3488
Iterating global reduction 0 with 1 rules applied. Total rules applied 38 place count 2851 transition count 3488
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 39 place count 2850 transition count 3480
Iterating global reduction 0 with 1 rules applied. Total rules applied 40 place count 2850 transition count 3480
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 41 place count 2849 transition count 3479
Iterating global reduction 0 with 1 rules applied. Total rules applied 42 place count 2849 transition count 3479
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 43 place count 2848 transition count 3471
Iterating global reduction 0 with 1 rules applied. Total rules applied 44 place count 2848 transition count 3471
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 45 place count 2847 transition count 3463
Iterating global reduction 0 with 1 rules applied. Total rules applied 46 place count 2847 transition count 3463
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 47 place count 2846 transition count 3462
Iterating global reduction 0 with 1 rules applied. Total rules applied 48 place count 2846 transition count 3462
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 49 place count 2845 transition count 3454
Iterating global reduction 0 with 1 rules applied. Total rules applied 50 place count 2845 transition count 3454
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 51 place count 2844 transition count 3446
Iterating global reduction 0 with 1 rules applied. Total rules applied 52 place count 2844 transition count 3446
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 53 place count 2843 transition count 3445
Iterating global reduction 0 with 1 rules applied. Total rules applied 54 place count 2843 transition count 3445
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 55 place count 2842 transition count 3437
Iterating global reduction 0 with 1 rules applied. Total rules applied 56 place count 2842 transition count 3437
Applied a total of 56 rules in 6525 ms. Remains 2842 /2870 variables (removed 28) and now considering 3437/3590 (removed 153) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-5934839524970108085.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-12815752913141394062.kers'
[2026-05-22 20:29:49] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-5934839524970108085.kers, --Pflows, --basisKERS=/tmp/petrispot-output-12815752913141394062.kers]
Culled 0 columns in 2 ms.
// Phase 1: matrix 3437 rows 2842 cols 10608 entries
Finished phase 1 with 1847 SingleSign rule and 690 generalized
[2026-05-22 20:29:49] [INFO ] Computed 305 invariants in 28 ms
Computed 305 P flows in 29 ms.
Exported basis to /tmp/petrispot-output-12815752913141394062.kers
Total runtime 36 ms.
[2026-05-22 20:29:51] [INFO ] Implicit Places using invariants in 1992 ms returned []
[2026-05-22 20:29:51] [INFO ] Invariant cache hit.
[2026-05-22 20:29:59] [INFO ] Implicit Places using invariants and state equation in 8419 ms returned []
Implicit Place search using SMT with State Equation took 10431 ms to find 0 implicit places.
Running 3436 sub problems to find dead transitions.
[2026-05-22 20:29:59] [INFO ] Invariant cache hit.
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
At refinement iteration 0 (INCLUDED_ONLY) 0/2841 variables, 182/182 constraints. Problems are: Problem set: 0 solved, 3436 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 2841/6279 variables, and 182 constraints, problems are : Problem set: 0 solved, 3436 unsolved in 30071 ms.
Refiners :[Positive P Invariants (semi-flows): 0/62 constraints, Generalized P Invariants (flows): 182/243 constraints, State Equation: 0/2842 constraints, PredecessorRefiner: 3436/3436 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 3436 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/2841 variables, 182/182 constraints. Problems are: Problem set: 0 solved, 3436 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 2841/6279 variables, and 182 constraints, problems are : Problem set: 0 solved, 3436 unsolved in 30096 ms.
Refiners :[Positive P Invariants (semi-flows): 0/62 constraints, Generalized P Invariants (flows): 182/243 constraints, State Equation: 0/2842 constraints, PredecessorRefiner: 0/3436 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 61675ms problems are : Problem set: 0 solved, 3436 unsolved
Search for dead transitions found 0 dead transitions in 61684ms
Starting structural reductions in LTL mode, iteration 1 : 2842/2870 places, 3437/3590 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 78653 ms. Remains : 2842/2870 places, 3437/3590 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((G((X(X(p0))||F(p1)))&&((p2 U p3)||X(F(p4)))))'
Stuttering acceptance computed with spot in 435 ms :[(OR (AND (NOT p3) (NOT p4)) (AND (NOT p0) (NOT p1))), (AND (NOT p1) (NOT p0)), (NOT p4), (AND (NOT p1) (NOT p0)), (AND (NOT p3) (NOT p4)), (AND (NOT p1) (NOT p0)), (NOT p1)]
Running random walk in product with property : ASLink-PT-07b-LTLFireability-09
Stuttering criterion allowed to conclude after 398 steps with 0 reset in 4 ms.
FORMULA ASLink-PT-07b-LTLFireability-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ASLink-PT-07b-LTLFireability-09 finished in 79171 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(!((p0 U X(G(X(X((p0 U p1)))))) U X(!p0)))'
Support contains 3 out of 2870 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2870/2870 places, 3590/3590 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 2868 transition count 3580
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 2868 transition count 3580
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 5 place count 2867 transition count 3579
Iterating global reduction 0 with 1 rules applied. Total rules applied 6 place count 2867 transition count 3579
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 7 place count 2866 transition count 3571
Iterating global reduction 0 with 1 rules applied. Total rules applied 8 place count 2866 transition count 3571
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 9 place count 2865 transition count 3570
Iterating global reduction 0 with 1 rules applied. Total rules applied 10 place count 2865 transition count 3570
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 11 place count 2864 transition count 3562
Iterating global reduction 0 with 1 rules applied. Total rules applied 12 place count 2864 transition count 3562
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 13 place count 2863 transition count 3554
Iterating global reduction 0 with 1 rules applied. Total rules applied 14 place count 2863 transition count 3554
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 15 place count 2862 transition count 3553
Iterating global reduction 0 with 1 rules applied. Total rules applied 16 place count 2862 transition count 3553
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 17 place count 2861 transition count 3545
Iterating global reduction 0 with 1 rules applied. Total rules applied 18 place count 2861 transition count 3545
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 19 place count 2860 transition count 3537
Iterating global reduction 0 with 1 rules applied. Total rules applied 20 place count 2860 transition count 3537
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 21 place count 2859 transition count 3536
Iterating global reduction 0 with 1 rules applied. Total rules applied 22 place count 2859 transition count 3536
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 23 place count 2858 transition count 3528
Iterating global reduction 0 with 1 rules applied. Total rules applied 24 place count 2858 transition count 3528
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 25 place count 2857 transition count 3520
Iterating global reduction 0 with 1 rules applied. Total rules applied 26 place count 2857 transition count 3520
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 27 place count 2856 transition count 3519
Iterating global reduction 0 with 1 rules applied. Total rules applied 28 place count 2856 transition count 3519
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 29 place count 2855 transition count 3511
Iterating global reduction 0 with 1 rules applied. Total rules applied 30 place count 2855 transition count 3511
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 31 place count 2854 transition count 3503
Iterating global reduction 0 with 1 rules applied. Total rules applied 32 place count 2854 transition count 3503
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 33 place count 2853 transition count 3502
Iterating global reduction 0 with 1 rules applied. Total rules applied 34 place count 2853 transition count 3502
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 35 place count 2852 transition count 3494
Iterating global reduction 0 with 1 rules applied. Total rules applied 36 place count 2852 transition count 3494
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 37 place count 2851 transition count 3486
Iterating global reduction 0 with 1 rules applied. Total rules applied 38 place count 2851 transition count 3486
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 39 place count 2850 transition count 3485
Iterating global reduction 0 with 1 rules applied. Total rules applied 40 place count 2850 transition count 3485
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 41 place count 2849 transition count 3477
Iterating global reduction 0 with 1 rules applied. Total rules applied 42 place count 2849 transition count 3477
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 43 place count 2848 transition count 3469
Iterating global reduction 0 with 1 rules applied. Total rules applied 44 place count 2848 transition count 3469
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 45 place count 2847 transition count 3468
Iterating global reduction 0 with 1 rules applied. Total rules applied 46 place count 2847 transition count 3468
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 47 place count 2846 transition count 3460
Iterating global reduction 0 with 1 rules applied. Total rules applied 48 place count 2846 transition count 3460
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 49 place count 2845 transition count 3452
Iterating global reduction 0 with 1 rules applied. Total rules applied 50 place count 2845 transition count 3452
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 51 place count 2844 transition count 3451
Iterating global reduction 0 with 1 rules applied. Total rules applied 52 place count 2844 transition count 3451
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 53 place count 2843 transition count 3443
Iterating global reduction 0 with 1 rules applied. Total rules applied 54 place count 2843 transition count 3443
Applied a total of 54 rules in 6450 ms. Remains 2843 /2870 variables (removed 27) and now considering 3443/3590 (removed 147) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-17561857238697938270.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-17529053119428335845.kers'
[2026-05-22 20:31:08] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-17561857238697938270.kers, --Pflows, --basisKERS=/tmp/petrispot-output-17529053119428335845.kers]
Culled 0 columns in 6 ms.
// Phase 1: matrix 3443 rows 2843 cols 10632 entries
Finished phase 1 with 1849 SingleSign rule and 689 generalized
[2026-05-22 20:31:08] [INFO ] Computed 305 invariants in 70 ms
Computed 305 P flows in 71 ms.
Exported basis to /tmp/petrispot-output-17529053119428335845.kers
Total runtime 77 ms.
[2026-05-22 20:31:10] [INFO ] Implicit Places using invariants in 2166 ms returned []
[2026-05-22 20:31:10] [INFO ] Invariant cache hit.
[2026-05-22 20:31:23] [INFO ] Implicit Places using invariants and state equation in 12485 ms returned []
Implicit Place search using SMT with State Equation took 14673 ms to find 0 implicit places.
Running 3442 sub problems to find dead transitions.
[2026-05-22 20:31:23] [INFO ] Invariant cache hit.
Error getting values : (error "Timeout of Z3 solver reached")
At refinement iteration 0 (INCLUDED_ONLY) 0/2842 variables, 183/183 constraints. Problems are: Problem set: 0 solved, 3442 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 2842/6286 variables, and 183 constraints, problems are : Problem set: 0 solved, 3442 unsolved in 30078 ms.
Refiners :[Positive P Invariants (semi-flows): 0/64 constraints, Generalized P Invariants (flows): 183/241 constraints, State Equation: 0/2843 constraints, PredecessorRefiner: 3442/3442 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 3442 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/2842 variables, 183/183 constraints. Problems are: Problem set: 0 solved, 3442 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 2842/6286 variables, and 183 constraints, problems are : Problem set: 0 solved, 3442 unsolved in 30048 ms.
Refiners :[Positive P Invariants (semi-flows): 0/64 constraints, Generalized P Invariants (flows): 183/241 constraints, State Equation: 0/2843 constraints, PredecessorRefiner: 0/3442 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 61376ms problems are : Problem set: 0 solved, 3442 unsolved
Search for dead transitions found 0 dead transitions in 61382ms
Starting structural reductions in LTL mode, iteration 1 : 2843/2870 places, 3443/3590 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 82526 ms. Remains : 2843/2870 places, 3443/3590 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(!((p0 U X(G(X(X((p0 U p1)))))) U X(!p0)))'
Stuttering acceptance computed with spot in 497 ms :[(NOT p0), (NOT p0), (AND (NOT p0) p1), (AND (NOT p0) p1), true, (AND (NOT p0) p1), false, false, (AND (NOT p0) p1), p1, false, false]
Running random walk in product with property : ASLink-PT-07b-LTLFireability-11
Entered a terminal (fully accepting) state of product in 25 steps with 6 reset in 0 ms.
FORMULA ASLink-PT-07b-LTLFireability-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ASLink-PT-07b-LTLFireability-11 finished in 83118 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((X(G(p0))||F(p1))))'
Support contains 3 out of 2870 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2870/2870 places, 3590/3590 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 2867 transition count 3574
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 2867 transition count 3574
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 8 place count 2865 transition count 3572
Iterating global reduction 0 with 2 rules applied. Total rules applied 10 place count 2865 transition count 3572
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 11 place count 2864 transition count 3564
Iterating global reduction 0 with 1 rules applied. Total rules applied 12 place count 2864 transition count 3564
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 13 place count 2863 transition count 3563
Iterating global reduction 0 with 1 rules applied. Total rules applied 14 place count 2863 transition count 3563
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 15 place count 2862 transition count 3555
Iterating global reduction 0 with 1 rules applied. Total rules applied 16 place count 2862 transition count 3555
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 17 place count 2861 transition count 3547
Iterating global reduction 0 with 1 rules applied. Total rules applied 18 place count 2861 transition count 3547
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 19 place count 2860 transition count 3546
Iterating global reduction 0 with 1 rules applied. Total rules applied 20 place count 2860 transition count 3546
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 21 place count 2859 transition count 3538
Iterating global reduction 0 with 1 rules applied. Total rules applied 22 place count 2859 transition count 3538
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 23 place count 2858 transition count 3530
Iterating global reduction 0 with 1 rules applied. Total rules applied 24 place count 2858 transition count 3530
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 25 place count 2857 transition count 3529
Iterating global reduction 0 with 1 rules applied. Total rules applied 26 place count 2857 transition count 3529
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 27 place count 2856 transition count 3521
Iterating global reduction 0 with 1 rules applied. Total rules applied 28 place count 2856 transition count 3521
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 29 place count 2855 transition count 3513
Iterating global reduction 0 with 1 rules applied. Total rules applied 30 place count 2855 transition count 3513
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 31 place count 2854 transition count 3512
Iterating global reduction 0 with 1 rules applied. Total rules applied 32 place count 2854 transition count 3512
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 33 place count 2853 transition count 3504
Iterating global reduction 0 with 1 rules applied. Total rules applied 34 place count 2853 transition count 3504
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 35 place count 2852 transition count 3496
Iterating global reduction 0 with 1 rules applied. Total rules applied 36 place count 2852 transition count 3496
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 37 place count 2851 transition count 3495
Iterating global reduction 0 with 1 rules applied. Total rules applied 38 place count 2851 transition count 3495
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 39 place count 2850 transition count 3487
Iterating global reduction 0 with 1 rules applied. Total rules applied 40 place count 2850 transition count 3487
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 41 place count 2849 transition count 3479
Iterating global reduction 0 with 1 rules applied. Total rules applied 42 place count 2849 transition count 3479
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 43 place count 2848 transition count 3478
Iterating global reduction 0 with 1 rules applied. Total rules applied 44 place count 2848 transition count 3478
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 45 place count 2847 transition count 3470
Iterating global reduction 0 with 1 rules applied. Total rules applied 46 place count 2847 transition count 3470
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 47 place count 2846 transition count 3462
Iterating global reduction 0 with 1 rules applied. Total rules applied 48 place count 2846 transition count 3462
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 49 place count 2845 transition count 3461
Iterating global reduction 0 with 1 rules applied. Total rules applied 50 place count 2845 transition count 3461
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 51 place count 2844 transition count 3453
Iterating global reduction 0 with 1 rules applied. Total rules applied 52 place count 2844 transition count 3453
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 53 place count 2843 transition count 3445
Iterating global reduction 0 with 1 rules applied. Total rules applied 54 place count 2843 transition count 3445
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 55 place count 2842 transition count 3444
Iterating global reduction 0 with 1 rules applied. Total rules applied 56 place count 2842 transition count 3444
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 57 place count 2841 transition count 3436
Iterating global reduction 0 with 1 rules applied. Total rules applied 58 place count 2841 transition count 3436
Applied a total of 58 rules in 6387 ms. Remains 2841 /2870 variables (removed 29) and now considering 3436/3590 (removed 154) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-949778142233679174.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-12307038761189525709.kers'
[2026-05-22 20:32:31] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-949778142233679174.kers, --Pflows, --basisKERS=/tmp/petrispot-output-12307038761189525709.kers]
Culled 0 columns in 2 ms.
// Phase 1: matrix 3436 rows 2841 cols 10606 entries
Finished phase 1 with 1846 SingleSign rule and 690 generalized
[2026-05-22 20:32:31] [INFO ] Computed 305 invariants in 26 ms
Computed 305 P flows in 27 ms.
Exported basis to /tmp/petrispot-output-12307038761189525709.kers
Total runtime 29 ms.
[2026-05-22 20:32:33] [INFO ] Implicit Places using invariants in 1820 ms returned []
[2026-05-22 20:32:33] [INFO ] Invariant cache hit.
[2026-05-22 20:32:42] [INFO ] Implicit Places using invariants and state equation in 9050 ms returned []
Implicit Place search using SMT with State Equation took 10876 ms to find 0 implicit places.
Running 3435 sub problems to find dead transitions.
[2026-05-22 20:32:42] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/2840 variables, 182/182 constraints. Problems are: Problem set: 0 solved, 3435 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 2840/6277 variables, and 182 constraints, problems are : Problem set: 0 solved, 3435 unsolved in 30120 ms.
Refiners :[Positive P Invariants (semi-flows): 0/62 constraints, Generalized P Invariants (flows): 182/243 constraints, State Equation: 0/2841 constraints, PredecessorRefiner: 3435/3435 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 3435 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/2840 variables, 182/182 constraints. Problems are: Problem set: 0 solved, 3435 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 2840/6277 variables, and 182 constraints, problems are : Problem set: 0 solved, 3435 unsolved in 30131 ms.
Refiners :[Positive P Invariants (semi-flows): 0/62 constraints, Generalized P Invariants (flows): 182/243 constraints, State Equation: 0/2841 constraints, PredecessorRefiner: 0/3435 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 61488ms problems are : Problem set: 0 solved, 3435 unsolved
Search for dead transitions found 0 dead transitions in 61498ms
Starting structural reductions in LTL mode, iteration 1 : 2841/2870 places, 3436/3590 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 78778 ms. Remains : 2841/2870 places, 3436/3590 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((X(G(p0))||F(p1))))'
Stuttering acceptance computed with spot in 166 ms :[(NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : ASLink-PT-07b-LTLFireability-13
Stuttering criterion allowed to conclude after 71489 steps with 126 reset in 466 ms.
FORMULA ASLink-PT-07b-LTLFireability-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ASLink-PT-07b-LTLFireability-13 finished in 79491 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((G(p1)&&X(G(p2))&&p0)))'
Support contains 4 out of 2870 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2870/2870 places, 3590/3590 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 2867 transition count 3574
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 2867 transition count 3574
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 8 place count 2865 transition count 3572
Iterating global reduction 0 with 2 rules applied. Total rules applied 10 place count 2865 transition count 3572
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 11 place count 2864 transition count 3564
Iterating global reduction 0 with 1 rules applied. Total rules applied 12 place count 2864 transition count 3564
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 13 place count 2863 transition count 3563
Iterating global reduction 0 with 1 rules applied. Total rules applied 14 place count 2863 transition count 3563
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 15 place count 2862 transition count 3555
Iterating global reduction 0 with 1 rules applied. Total rules applied 16 place count 2862 transition count 3555
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 17 place count 2861 transition count 3547
Iterating global reduction 0 with 1 rules applied. Total rules applied 18 place count 2861 transition count 3547
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 19 place count 2860 transition count 3546
Iterating global reduction 0 with 1 rules applied. Total rules applied 20 place count 2860 transition count 3546
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 21 place count 2859 transition count 3538
Iterating global reduction 0 with 1 rules applied. Total rules applied 22 place count 2859 transition count 3538
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 23 place count 2858 transition count 3530
Iterating global reduction 0 with 1 rules applied. Total rules applied 24 place count 2858 transition count 3530
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 25 place count 2857 transition count 3529
Iterating global reduction 0 with 1 rules applied. Total rules applied 26 place count 2857 transition count 3529
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 27 place count 2856 transition count 3521
Iterating global reduction 0 with 1 rules applied. Total rules applied 28 place count 2856 transition count 3521
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 29 place count 2855 transition count 3513
Iterating global reduction 0 with 1 rules applied. Total rules applied 30 place count 2855 transition count 3513
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 31 place count 2854 transition count 3512
Iterating global reduction 0 with 1 rules applied. Total rules applied 32 place count 2854 transition count 3512
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 33 place count 2853 transition count 3504
Iterating global reduction 0 with 1 rules applied. Total rules applied 34 place count 2853 transition count 3504
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 35 place count 2852 transition count 3496
Iterating global reduction 0 with 1 rules applied. Total rules applied 36 place count 2852 transition count 3496
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 37 place count 2851 transition count 3495
Iterating global reduction 0 with 1 rules applied. Total rules applied 38 place count 2851 transition count 3495
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 39 place count 2850 transition count 3487
Iterating global reduction 0 with 1 rules applied. Total rules applied 40 place count 2850 transition count 3487
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 41 place count 2849 transition count 3479
Iterating global reduction 0 with 1 rules applied. Total rules applied 42 place count 2849 transition count 3479
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 43 place count 2848 transition count 3478
Iterating global reduction 0 with 1 rules applied. Total rules applied 44 place count 2848 transition count 3478
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 45 place count 2847 transition count 3470
Iterating global reduction 0 with 1 rules applied. Total rules applied 46 place count 2847 transition count 3470
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 47 place count 2846 transition count 3462
Iterating global reduction 0 with 1 rules applied. Total rules applied 48 place count 2846 transition count 3462
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 49 place count 2845 transition count 3461
Iterating global reduction 0 with 1 rules applied. Total rules applied 50 place count 2845 transition count 3461
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 51 place count 2844 transition count 3453
Iterating global reduction 0 with 1 rules applied. Total rules applied 52 place count 2844 transition count 3453
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 53 place count 2843 transition count 3445
Iterating global reduction 0 with 1 rules applied. Total rules applied 54 place count 2843 transition count 3445
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 55 place count 2842 transition count 3444
Iterating global reduction 0 with 1 rules applied. Total rules applied 56 place count 2842 transition count 3444
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 57 place count 2841 transition count 3436
Iterating global reduction 0 with 1 rules applied. Total rules applied 58 place count 2841 transition count 3436
Applied a total of 58 rules in 6336 ms. Remains 2841 /2870 variables (removed 29) and now considering 3436/3590 (removed 154) transitions.
[2026-05-22 20:33:51] [INFO ] Invariant cache hit.
[2026-05-22 20:33:52] [INFO ] Implicit Places using invariants in 1721 ms returned []
[2026-05-22 20:33:52] [INFO ] Invariant cache hit.
[2026-05-22 20:34:02] [INFO ] Implicit Places using invariants and state equation in 9607 ms returned []
Implicit Place search using SMT with State Equation took 11337 ms to find 0 implicit places.
Skipped dead transition search.
Starting structural reductions in LTL mode, iteration 1 : 2841/2870 places, 3436/3590 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 17674 ms. Remains : 2841/2870 places, 3436/3590 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((G(p1)&&X(G(p2))&&p0)))'
Stuttering acceptance computed with spot in 157 ms :[true, (OR (NOT p0) (NOT p1) (NOT p2)), (OR (NOT p0) (NOT p1) (NOT p2)), (OR (NOT p2) (NOT p1))]
Running random walk in product with property : ASLink-PT-07b-LTLFireability-14
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA ASLink-PT-07b-LTLFireability-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ASLink-PT-07b-LTLFireability-14 finished in 17910 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F(p0)))'
Support contains 1 out of 2870 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2870/2870 places, 3590/3590 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 2867 transition count 3574
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 2867 transition count 3574
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 8 place count 2865 transition count 3572
Iterating global reduction 0 with 2 rules applied. Total rules applied 10 place count 2865 transition count 3572
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 11 place count 2864 transition count 3564
Iterating global reduction 0 with 1 rules applied. Total rules applied 12 place count 2864 transition count 3564
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 13 place count 2863 transition count 3563
Iterating global reduction 0 with 1 rules applied. Total rules applied 14 place count 2863 transition count 3563
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 15 place count 2862 transition count 3555
Iterating global reduction 0 with 1 rules applied. Total rules applied 16 place count 2862 transition count 3555
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 17 place count 2861 transition count 3547
Iterating global reduction 0 with 1 rules applied. Total rules applied 18 place count 2861 transition count 3547
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 19 place count 2860 transition count 3546
Iterating global reduction 0 with 1 rules applied. Total rules applied 20 place count 2860 transition count 3546
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 21 place count 2859 transition count 3538
Iterating global reduction 0 with 1 rules applied. Total rules applied 22 place count 2859 transition count 3538
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 23 place count 2858 transition count 3530
Iterating global reduction 0 with 1 rules applied. Total rules applied 24 place count 2858 transition count 3530
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 25 place count 2857 transition count 3529
Iterating global reduction 0 with 1 rules applied. Total rules applied 26 place count 2857 transition count 3529
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 27 place count 2856 transition count 3521
Iterating global reduction 0 with 1 rules applied. Total rules applied 28 place count 2856 transition count 3521
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 29 place count 2855 transition count 3513
Iterating global reduction 0 with 1 rules applied. Total rules applied 30 place count 2855 transition count 3513
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 31 place count 2854 transition count 3512
Iterating global reduction 0 with 1 rules applied. Total rules applied 32 place count 2854 transition count 3512
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 33 place count 2853 transition count 3504
Iterating global reduction 0 with 1 rules applied. Total rules applied 34 place count 2853 transition count 3504
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 35 place count 2852 transition count 3496
Iterating global reduction 0 with 1 rules applied. Total rules applied 36 place count 2852 transition count 3496
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 37 place count 2851 transition count 3495
Iterating global reduction 0 with 1 rules applied. Total rules applied 38 place count 2851 transition count 3495
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 39 place count 2850 transition count 3487
Iterating global reduction 0 with 1 rules applied. Total rules applied 40 place count 2850 transition count 3487
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 41 place count 2849 transition count 3479
Iterating global reduction 0 with 1 rules applied. Total rules applied 42 place count 2849 transition count 3479
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 43 place count 2848 transition count 3478
Iterating global reduction 0 with 1 rules applied. Total rules applied 44 place count 2848 transition count 3478
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 45 place count 2847 transition count 3470
Iterating global reduction 0 with 1 rules applied. Total rules applied 46 place count 2847 transition count 3470
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 47 place count 2846 transition count 3462
Iterating global reduction 0 with 1 rules applied. Total rules applied 48 place count 2846 transition count 3462
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 49 place count 2845 transition count 3461
Iterating global reduction 0 with 1 rules applied. Total rules applied 50 place count 2845 transition count 3461
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 51 place count 2844 transition count 3453
Iterating global reduction 0 with 1 rules applied. Total rules applied 52 place count 2844 transition count 3453
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 53 place count 2843 transition count 3445
Iterating global reduction 0 with 1 rules applied. Total rules applied 54 place count 2843 transition count 3445
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 55 place count 2842 transition count 3444
Iterating global reduction 0 with 1 rules applied. Total rules applied 56 place count 2842 transition count 3444
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 57 place count 2841 transition count 3436
Iterating global reduction 0 with 1 rules applied. Total rules applied 58 place count 2841 transition count 3436
Applied a total of 58 rules in 6448 ms. Remains 2841 /2870 variables (removed 29) and now considering 3436/3590 (removed 154) transitions.
[2026-05-22 20:34:09] [INFO ] Invariant cache hit.
[2026-05-22 20:34:10] [INFO ] Implicit Places using invariants in 1809 ms returned []
[2026-05-22 20:34:10] [INFO ] Invariant cache hit.
[2026-05-22 20:34:19] [INFO ] Implicit Places using invariants and state equation in 9016 ms returned []
Implicit Place search using SMT with State Equation took 10842 ms to find 0 implicit places.
Skipped dead transition search.
Starting structural reductions in LTL mode, iteration 1 : 2841/2870 places, 3436/3590 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 17300 ms. Remains : 2841/2870 places, 3436/3590 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F(p0)))'
Stuttering acceptance computed with spot in 94 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : ASLink-PT-07b-LTLFireability-15
Stuttering criterion allowed to conclude after 508 steps with 0 reset in 2 ms.
FORMULA ASLink-PT-07b-LTLFireability-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ASLink-PT-07b-LTLFireability-15 finished in 17478 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Spot run failed in 93 ms. Status :1
Traceback (most recent call last):
File "/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/senseclsl.py", line 2, in
import spot, sys
ModuleNotFoundError: No module named 'spot'
Warning : SL/CL computation failed.
[2026-05-22 20:34:20] [INFO ] Flatten gal took : 60 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin2578347927382661139
[2026-05-22 20:34:20] [INFO ] Too many transitions (3590) to apply POR reductions. Disabling POR matrices.
[2026-05-22 20:34:20] [INFO ] Applying decomposition
[2026-05-22 20:34:20] [INFO ] Built C files in 67ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin2578347927382661139
Running compilation step : cd /tmp/ltsmin2578347927382661139;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/limit_time.pl' '720' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
[2026-05-22 20:34:20] [INFO ] Flatten gal took : 63 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph7288746931893485587.txt' '-o' '/tmp/graph7288746931893485587.bin' '-w' '/tmp/graph7288746931893485587.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph7288746931893485587.bin' '-l' '-1' '-v' '-w' '/tmp/graph7288746931893485587.weights' '-q' '0' '-e' '0.001'
[2026-05-22 20:34:20] [INFO ] Decomposing Gal with order
[2026-05-22 20:34:20] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-22 20:34:21] [INFO ] Removed a total of 2792 redundant transitions.
[2026-05-22 20:34:21] [INFO ] Flatten gal took : 178 ms
[2026-05-22 20:34:21] [INFO ] Fuse similar labels procedure discarded/fused a total of 28 labels/synchronizations in 75 ms.
[2026-05-22 20:34:21] [INFO ] Time to serialize gal into /tmp/LTLFireability13526588879641655051.gal : 40 ms
[2026-05-22 20:34:21] [INFO ] Time to serialize properties into /tmp/LTLFireability16317709674107638805.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLFireability13526588879641655051.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability16317709674107638805.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...278
Read 1 LTL properties
Checking formula 0 : !((F(G("((i38.i3.i0.u717.p2060==0)&&((i8.i0.i2.u250.p723==0)||(i5.i0.i2.u113.p331==0)))"))))
Formula 0 simplified : GF!"((i38.i3.i0.u717.p2060==0)&&((i8.i0.i2.u250.p723==0)||(i5.i0.i2.u113.p331==0)))"
Compilation finished in 9556 ms.
Running link step : cd /tmp/ltsmin2578347927382661139;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 84 ms.
Running LTSmin : cd /tmp/ltsmin2578347927382661139;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/pins2lts-seq-linux64' './gal.so' '-p' '--pins-guards' '--when' '--ltl' '<>([]((LTLAPp0==true)))' '--buchi-type=spotba'
Detected timeout of ITS tools.
[2026-05-22 20:58:35] [INFO ] Applying decomposition
[2026-05-22 20:58:35] [INFO ] Flatten gal took : 75 ms
[2026-05-22 20:58:36] [INFO ] Decomposing Gal with order
[2026-05-22 20:58:36] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-22 20:58:36] [INFO ] Removed a total of 2589 redundant transitions.
[2026-05-22 20:58:36] [INFO ] Flatten gal took : 165 ms
[2026-05-22 20:58:36] [INFO ] Fuse similar labels procedure discarded/fused a total of 4005 labels/synchronizations in 97 ms.
[2026-05-22 20:58:36] [INFO ] Time to serialize gal into /tmp/LTLFireability9175018907337080979.gal : 27 ms
[2026-05-22 20:58:36] [INFO ] Time to serialize properties into /tmp/LTLFireability12045989396973254067.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLFireability9175018907337080979.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability12045989396973254067.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...277
Read 1 LTL properties
Checking formula 0 : !((F(G("((i0.i0.i1.i0.i0.u452.p2060==0)&&((i0.i0.i0.i0.i0.i0.i1.i0.i0.i0.i0.i0.i1.u84.p723==0)||(i0.i0.i0.i0.i0.i0.i0.i1.i0.i0.i0.i0.i...179
Formula 0 simplified : GF!"((i0.i0.i1.i0.i0.u452.p2060==0)&&((i0.i0.i0.i0.i0.i0.i1.i0.i0.i0.i0.i0.i1.u84.p723==0)||(i0.i0.i0.i0.i0.i0.i0.i1.i0.i0.i0.i0.i0....173

BK_TIME_CONFINEMENT_REACHED

--------------------
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//
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202604301425.jar
++ perl -pe 's/.*\.//g'
+ VERSION=202604301425
+ echo 'Running Version 202604301425'
+ /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="ASLink-PT-07b"
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 2-5973"
echo " Executing tool itstools"
echo " Input is ASLink-PT-07b, 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 r002-oct2-177944366200388"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ASLink-PT-07b.tgz
mv ASLink-PT-07b 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 ;