About the Execution of ITS-Tools for ASLink-PT-01b
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 922.487 | 196427.00 | 291699.00 | 238.30 | FFTFFFTFTFTFTFFF | normal |
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-oct2-177944366100292.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-01b, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r002-oct2-177944366100292
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 692K
-rw-r--r-- 1 mcc users 6.9K Mar 5 14:02 CTLCardinality.txt
-rw-r--r-- 1 mcc users 75K Mar 5 14:02 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.3K Mar 5 14:02 CTLFireability.txt
-rw-r--r-- 1 mcc users 33K 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 3.6K Mar 15 07:06 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Mar 15 07:06 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Mar 15 07:07 LTLFireability.txt
-rw-r--r-- 1 mcc users 20K Mar 15 07:07 LTLFireability.xml
-rw-r--r-- 1 mcc users 6.4K Mar 5 14:02 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 57K Mar 5 14:02 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 11K Mar 5 14:02 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 94K Mar 5 14:02 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Mar 15 07:07 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Mar 15 07:07 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 293K 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-01b-LTLFireability-00
FORMULA_NAME ASLink-PT-01b-LTLFireability-01
FORMULA_NAME ASLink-PT-01b-LTLFireability-02
FORMULA_NAME ASLink-PT-01b-LTLFireability-03
FORMULA_NAME ASLink-PT-01b-LTLFireability-04
FORMULA_NAME ASLink-PT-01b-LTLFireability-05
FORMULA_NAME ASLink-PT-01b-LTLFireability-06
FORMULA_NAME ASLink-PT-01b-LTLFireability-07
FORMULA_NAME ASLink-PT-01b-LTLFireability-08
FORMULA_NAME ASLink-PT-01b-LTLFireability-09
FORMULA_NAME ASLink-PT-01b-LTLFireability-10
FORMULA_NAME ASLink-PT-01b-LTLFireability-11
FORMULA_NAME ASLink-PT-01b-LTLFireability-12
FORMULA_NAME ASLink-PT-01b-LTLFireability-13
FORMULA_NAME ASLink-PT-01b-LTLFireability-14
FORMULA_NAME ASLink-PT-01b-LTLFireability-15
=== Now, execution of the tool begins
BK_START 1779470692628
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-01b
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
LTLFireability PT
Running Version 202604301425
[2026-05-22 17:24:54] [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 17:24:54] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2026-05-22 17:24:54] [INFO ] Load time of PNML (sax parser for PT used): 183 ms
[2026-05-22 17:24:54] [INFO ] Transformed 846 places.
[2026-05-22 17:24:54] [INFO ] Transformed 1148 transitions.
[2026-05-22 17:24:54] [INFO ] Found NUPN structural information;
[2026-05-22 17:24:54] [INFO ] Parsed PT model containing 846 places and 1148 transitions and 3624 arcs in 332 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 8 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 1 formulas.
FORMULA ASLink-PT-01b-LTLFireability-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 62 out of 846 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 846/846 places, 1148/1148 transitions.
Discarding 48 places :
Symmetric choice reduction at 0 with 48 rule applications. Total rules 48 place count 798 transition count 1100
Iterating global reduction 0 with 48 rules applied. Total rules applied 96 place count 798 transition count 1100
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 97 place count 798 transition count 1099
Discarding 16 places :
Symmetric choice reduction at 1 with 16 rule applications. Total rules 113 place count 782 transition count 1078
Iterating global reduction 1 with 16 rules applied. Total rules applied 129 place count 782 transition count 1078
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 1 with 6 rules applied. Total rules applied 135 place count 782 transition count 1072
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 138 place count 779 transition count 1069
Iterating global reduction 2 with 3 rules applied. Total rules applied 141 place count 779 transition count 1069
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 143 place count 777 transition count 1067
Iterating global reduction 2 with 2 rules applied. Total rules applied 145 place count 777 transition count 1067
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 146 place count 776 transition count 1066
Iterating global reduction 2 with 1 rules applied. Total rules applied 147 place count 776 transition count 1066
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 148 place count 775 transition count 1065
Iterating global reduction 2 with 1 rules applied. Total rules applied 149 place count 775 transition count 1065
Applied a total of 149 rules in 539 ms. Remains 775 /846 variables (removed 71) and now considering 1065/1148 (removed 83) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-12017456093506637517.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-12523898618787968863.kers'
[2026-05-22 17:24:55] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-12017456093506637517.kers, --Pflows, --basisKERS=/tmp/petrispot-output-12523898618787968863.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 1065 rows 775 cols 3444 entries
Finished phase 1 with 476 SingleSign rule and 217 generalized
[2026-05-22 17:24:55] [INFO ] Computed 82 invariants in 5 ms
Computed 82 P flows in 6 ms.
Exported basis to /tmp/petrispot-output-12523898618787968863.kers
Total runtime 7 ms.
[2026-05-22 17:24:57] [INFO ] Implicit Places using invariants in 1235 ms returned [609, 631, 639, 647, 655, 663, 674, 682, 690, 701]
Discarding 10 places :
Implicit Place search using SMT only with invariants took 1350 ms to find 10 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 765/846 places, 1065/1148 transitions.
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 10 place count 755 transition count 1055
Iterating global reduction 0 with 10 rules applied. Total rules applied 20 place count 755 transition count 1055
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 27 place count 748 transition count 1048
Iterating global reduction 0 with 7 rules applied. Total rules applied 34 place count 748 transition count 1048
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 40 place count 742 transition count 1042
Iterating global reduction 0 with 6 rules applied. Total rules applied 46 place count 742 transition count 1042
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 47 place count 741 transition count 1041
Iterating global reduction 0 with 1 rules applied. Total rules applied 48 place count 741 transition count 1041
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 49 place count 740 transition count 1040
Iterating global reduction 0 with 1 rules applied. Total rules applied 50 place count 740 transition count 1040
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 51 place count 739 transition count 1039
Iterating global reduction 0 with 1 rules applied. Total rules applied 52 place count 739 transition count 1039
Applied a total of 52 rules in 294 ms. Remains 739 /765 variables (removed 26) and now considering 1039/1065 (removed 26) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-3141856606906630158.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-3966564636598340784.kers'
[2026-05-22 17:24:57] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-3141856606906630158.kers, --Pflows, --basisKERS=/tmp/petrispot-output-3966564636598340784.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 1039 rows 739 cols 3353 entries
Finished phase 1 with 478 SingleSign rule and 189 generalized
[2026-05-22 17:24:57] [INFO ] Computed 72 invariants in 5 ms
Computed 72 P flows in 5 ms.
Exported basis to /tmp/petrispot-output-3966564636598340784.kers
Total runtime 7 ms.
[2026-05-22 17:24:58] [INFO ] Implicit Places using invariants in 876 ms returned []
[2026-05-22 17:24:58] [INFO ] Invariant cache hit.
[2026-05-22 17:25:00] [INFO ] Implicit Places using invariants and state equation in 2317 ms returned []
Implicit Place search using SMT with State Equation took 3205 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 739/846 places, 1039/1148 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 5429 ms. Remains : 739/846 places, 1039/1148 transitions.
Starting structural reductions in LTL mode, iteration 0 : 739/739 places, 1039/1039 transitions.
Applied a total of 0 rules in 20 ms. Remains 739 /739 variables (removed 0) and now considering 1039/1039 (removed 0) transitions.
[2026-05-22 17:25:00] [INFO ] Invariant cache hit.
[2026-05-22 17:25:01] [INFO ] Implicit Places using invariants in 704 ms returned []
[2026-05-22 17:25:01] [INFO ] Invariant cache hit.
[2026-05-22 17:25:03] [INFO ] Implicit Places using invariants and state equation in 2522 ms returned []
Implicit Place search using SMT with State Equation took 3245 ms to find 0 implicit places.
Running 1038 sub problems to find dead transitions.
[2026-05-22 17:25:03] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/738 variables, 37/37 constraints. Problems are: Problem set: 0 solved, 1038 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 738/1778 variables, and 37 constraints, problems are : Problem set: 0 solved, 1038 unsolved in 30107 ms.
Refiners :[Positive P Invariants (semi-flows): 0/15 constraints, Generalized P Invariants (flows): 37/57 constraints, State Equation: 0/739 constraints, PredecessorRefiner: 1038/1038 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1038 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/738 variables, 37/37 constraints. Problems are: Problem set: 0 solved, 1038 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/738 variables, 0/37 constraints. Problems are: Problem set: 0 solved, 1038 unsolved
At refinement iteration 2 (OVERLAPS) 1/739 variables, 15/52 constraints. Problems are: Problem set: 0 solved, 1038 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/739 variables, 20/72 constraints. Problems are: Problem set: 0 solved, 1038 unsolved
SMT process timed out in 60761ms, After SMT, problems are : Problem set: 0 solved, 1038 unsolved
Search for dead transitions found 0 dead transitions in 60818ms
Finished structural reductions in LTL mode , in 1 iterations and 64130 ms. Remains : 739/739 places, 1039/1039 transitions.
Support contains 62 out of 739 places after structural reductions.
[2026-05-22 17:26:05] [INFO ] Flatten gal took : 96 ms
[2026-05-22 17:26:05] [INFO ] Flatten gal took : 60 ms
[2026-05-22 17:26:05] [INFO ] Input system was already deterministic with 1039 transitions.
Support contains 60 out of 739 places (down from 62) after GAL structural reductions.
RANDOM walk for 40000 steps (256 resets) in 1859 ms. (21 steps per ms) remains 17/41 properties
BEST_FIRST walk for 4003 steps (8 resets) in 65 ms. (60 steps per ms) remains 17/17 properties
BEST_FIRST walk for 4003 steps (10 resets) in 45 ms. (87 steps per ms) remains 17/17 properties
BEST_FIRST walk for 4004 steps (9 resets) in 56 ms. (70 steps per ms) remains 17/17 properties
BEST_FIRST walk for 4003 steps (9 resets) in 21 ms. (181 steps per ms) remains 17/17 properties
BEST_FIRST walk for 4001 steps (10 resets) in 15 ms. (250 steps per ms) remains 17/17 properties
BEST_FIRST walk for 4002 steps (9 resets) in 15 ms. (250 steps per ms) remains 17/17 properties
BEST_FIRST walk for 4002 steps (10 resets) in 10 ms. (363 steps per ms) remains 17/17 properties
BEST_FIRST walk for 4004 steps (8 resets) in 19 ms. (200 steps per ms) remains 17/17 properties
BEST_FIRST walk for 4003 steps (9 resets) in 22 ms. (174 steps per ms) remains 17/17 properties
BEST_FIRST walk for 4002 steps (8 resets) in 20 ms. (190 steps per ms) remains 17/17 properties
BEST_FIRST walk for 4003 steps (8 resets) in 23 ms. (166 steps per ms) remains 17/17 properties
BEST_FIRST walk for 4003 steps (9 resets) in 22 ms. (174 steps per ms) remains 17/17 properties
BEST_FIRST walk for 4003 steps (10 resets) in 20 ms. (190 steps per ms) remains 17/17 properties
BEST_FIRST walk for 4002 steps (8 resets) in 17 ms. (222 steps per ms) remains 17/17 properties
BEST_FIRST walk for 4004 steps (9 resets) in 15 ms. (250 steps per ms) remains 17/17 properties
BEST_FIRST walk for 4004 steps (10 resets) in 16 ms. (235 steps per ms) remains 17/17 properties
BEST_FIRST walk for 4003 steps (8 resets) in 15 ms. (250 steps per ms) remains 17/17 properties
[2026-05-22 17:26:05] [INFO ] Invariant cache hit.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/29 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 1 (OVERLAPS) 125/154 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/154 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 3 (OVERLAPS) 88/242 variables, 10/15 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/242 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 5 (OVERLAPS) 464/706 variables, 46/61 constraints. Problems are: Problem set: 0 solved, 17 unsolved
Problem AtomicPropp19 is UNSAT
At refinement iteration 6 (INCLUDED_ONLY) 0/706 variables, 5/66 constraints. Problems are: Problem set: 1 solved, 16 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/706 variables, 0/66 constraints. Problems are: Problem set: 1 solved, 16 unsolved
At refinement iteration 8 (OVERLAPS) 33/739 variables, 11/77 constraints. Problems are: Problem set: 1 solved, 16 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 739/1778 variables, and 77 constraints, problems are : Problem set: 1 solved, 16 unsolved in 5020 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, Generalized P Invariants (flows): 57/57 constraints, State Equation: 0/739 constraints, PredecessorRefiner: 17/17 constraints, Known Traps: 5/5 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 1 solved, 16 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/27 variables, 0/0 constraints. Problems are: Problem set: 1 solved, 16 unsolved
At refinement iteration 1 (OVERLAPS) 108/135 variables, 4/4 constraints. Problems are: Problem set: 1 solved, 16 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/135 variables, 0/4 constraints. Problems are: Problem set: 1 solved, 16 unsolved
At refinement iteration 3 (OVERLAPS) 107/242 variables, 11/15 constraints. Problems are: Problem set: 1 solved, 16 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/242 variables, 0/15 constraints. Problems are: Problem set: 1 solved, 16 unsolved
At refinement iteration 5 (OVERLAPS) 464/706 variables, 46/61 constraints. Problems are: Problem set: 1 solved, 16 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/706 variables, 5/66 constraints. Problems are: Problem set: 1 solved, 16 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/706 variables, 3/69 constraints. Problems are: Problem set: 1 solved, 16 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/706 variables, 0/69 constraints. Problems are: Problem set: 1 solved, 16 unsolved
At refinement iteration 9 (OVERLAPS) 33/739 variables, 11/80 constraints. Problems are: Problem set: 1 solved, 16 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/739 variables, 0/80 constraints. Problems are: Problem set: 1 solved, 16 unsolved
Problem AtomicPropp4 is UNSAT
Problem AtomicPropp7 is UNSAT
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1778/1778 variables, and 819 constraints, problems are : Problem set: 3 solved, 14 unsolved in 5035 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, Generalized P Invariants (flows): 57/57 constraints, State Equation: 739/739 constraints, PredecessorRefiner: 0/17 constraints, Known Traps: 8/8 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 10075ms problems are : Problem set: 3 solved, 14 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 23 out of 739 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 739/739 places, 1039/1039 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 125 transitions
Trivial Post-agglo rules discarded 125 transitions
Performed 125 trivial Post agglomeration. Transition count delta: 125
Iterating post reduction 0 with 125 rules applied. Total rules applied 125 place count 739 transition count 914
Reduce places removed 125 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 128 rules applied. Total rules applied 253 place count 614 transition count 911
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 255 place count 612 transition count 911
Performed 187 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 187 Pre rules applied. Total rules applied 255 place count 612 transition count 724
Deduced a syphon composed of 187 places in 1 ms
Ensure Unique test removed 14 places
Reduce places removed 201 places and 0 transitions.
Iterating global reduction 3 with 388 rules applied. Total rules applied 643 place count 411 transition count 724
Discarding 1 places :
Implicit places reduction removed 1 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 11 rules applied. Total rules applied 654 place count 410 transition count 714
Reduce places removed 10 places and 0 transitions.
Iterating post reduction 4 with 10 rules applied. Total rules applied 664 place count 400 transition count 714
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 5 Pre rules applied. Total rules applied 664 place count 400 transition count 709
Deduced a syphon composed of 5 places in 1 ms
Ensure Unique test removed 5 places
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 5 with 15 rules applied. Total rules applied 679 place count 390 transition count 709
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 4 Pre rules applied. Total rules applied 679 place count 390 transition count 705
Deduced a syphon composed of 4 places in 1 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 5 with 8 rules applied. Total rules applied 687 place count 386 transition count 705
Discarding 3 places :
Symmetric choice reduction at 5 with 3 rule applications. Total rules 690 place count 383 transition count 694
Ensure Unique test removed 1 places
Iterating global reduction 5 with 4 rules applied. Total rules applied 694 place count 382 transition count 694
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 1 Pre rules applied. Total rules applied 694 place count 382 transition count 693
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 5 with 2 rules applied. Total rules applied 696 place count 381 transition count 693
Discarding 3 places :
Symmetric choice reduction at 5 with 3 rule applications. Total rules 699 place count 378 transition count 683
Iterating global reduction 5 with 3 rules applied. Total rules applied 702 place count 378 transition count 683
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 1 Pre rules applied. Total rules applied 702 place count 378 transition count 682
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 5 with 2 rules applied. Total rules applied 704 place count 377 transition count 682
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 705 place count 376 transition count 681
Iterating global reduction 5 with 1 rules applied. Total rules applied 706 place count 376 transition count 681
Performed 60 Post agglomeration using F-continuation condition.Transition count delta: 60
Deduced a syphon composed of 60 places in 1 ms
Reduce places removed 60 places and 0 transitions.
Iterating global reduction 5 with 120 rules applied. Total rules applied 826 place count 316 transition count 621
Discarding 3 places :
Symmetric choice reduction at 5 with 3 rule applications. Total rules 829 place count 313 transition count 618
Ensure Unique test removed 1 places
Iterating global reduction 5 with 4 rules applied. Total rules applied 833 place count 312 transition count 618
Discarding 2 places :
Symmetric choice reduction at 5 with 2 rule applications. Total rules 835 place count 310 transition count 616
Iterating global reduction 5 with 2 rules applied. Total rules applied 837 place count 310 transition count 616
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 5 with 2 rules applied. Total rules applied 839 place count 310 transition count 614
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 840 place count 309 transition count 614
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -7
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 7 with 2 rules applied. Total rules applied 842 place count 308 transition count 621
Free-agglomeration rule applied 2 times.
Iterating global reduction 7 with 2 rules applied. Total rules applied 844 place count 308 transition count 619
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 7 with 2 rules applied. Total rules applied 846 place count 306 transition count 619
Partial Free-agglomeration rule applied 2 times.
Drop transitions (Partial Free agglomeration) removed 2 transitions
Iterating global reduction 8 with 2 rules applied. Total rules applied 848 place count 306 transition count 619
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 8 with 1 rules applied. Total rules applied 849 place count 305 transition count 618
Reduce places removed 2 places and 0 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 3 rules applied. Total rules applied 852 place count 303 transition count 617
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 9 with 1 rules applied. Total rules applied 853 place count 302 transition count 617
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 10 with 3 Pre rules applied. Total rules applied 853 place count 302 transition count 614
Deduced a syphon composed of 3 places in 1 ms
Ensure Unique test removed 1 places
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 10 with 7 rules applied. Total rules applied 860 place count 298 transition count 614
Discarding 2 places :
Implicit places reduction removed 2 places
Iterating post reduction 10 with 2 rules applied. Total rules applied 862 place count 296 transition count 614
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 11 with 1 Pre rules applied. Total rules applied 862 place count 296 transition count 613
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 11 with 2 rules applied. Total rules applied 864 place count 295 transition count 613
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 1 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 11 with 6 rules applied. Total rules applied 870 place count 292 transition count 610
Discarding 1 places :
Symmetric choice reduction at 11 with 1 rule applications. Total rules 871 place count 291 transition count 609
Iterating global reduction 11 with 1 rules applied. Total rules applied 872 place count 291 transition count 609
Free-agglomeration rule applied 1 times.
Iterating global reduction 11 with 1 rules applied. Total rules applied 873 place count 291 transition count 608
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 11 with 1 rules applied. Total rules applied 874 place count 290 transition count 608
Applied a total of 874 rules in 257 ms. Remains 290 /739 variables (removed 449) and now considering 608/1039 (removed 431) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 258 ms. Remains : 290/739 places, 608/1039 transitions.
RANDOM walk for 40000 steps (811 resets) in 367 ms. (108 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40004 steps (342 resets) in 156 ms. (254 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40004 steps (311 resets) in 161 ms. (246 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40001 steps (331 resets) in 189 ms. (210 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40002 steps (327 resets) in 156 ms. (254 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40002 steps (351 resets) in 162 ms. (245 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40001 steps (349 resets) in 157 ms. (253 steps per ms) remains 12/14 properties
BEST_FIRST walk for 40002 steps (331 resets) in 95 ms. (416 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40003 steps (317 resets) in 70 ms. (563 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40003 steps (321 resets) in 73 ms. (540 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40003 steps (348 resets) in 71 ms. (555 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40002 steps (335 resets) in 94 ms. (421 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40003 steps (329 resets) in 82 ms. (481 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40003 steps (351 resets) in 84 ms. (470 steps per ms) remains 12/12 properties
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-312537799619579333.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-13351500483705615419.kers'
[2026-05-22 17:26:16] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-312537799619579333.kers, --Pflows, --basisKERS=/tmp/petrispot-output-13351500483705615419.kers]
Culling duplicate invariants (modulo rational): removing 5 columns.
Culled 5 columns in 0 ms.
// Phase 1: matrix 608 rows 285 cols 2375 entries
Finished phase 1 with 58 SingleSign rule and 187 generalized
[2026-05-22 17:26:16] [INFO ] Computed 45 invariants in 3 ms
Computed 45 P flows in 3 ms.
Exported basis to /tmp/petrispot-output-13351500483705615419.kers
Total runtime 4 ms.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/19 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 1 (OVERLAPS) 94/113 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/113 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 3 (OVERLAPS) 118/231 variables, 15/21 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/231 variables, 0/21 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 5 (OVERLAPS) 30/261 variables, 9/30 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/261 variables, 0/30 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 7 (OVERLAPS) 2/263 variables, 2/32 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/263 variables, 0/32 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 9 (OVERLAPS) 27/290 variables, 13/45 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/290 variables, 2/47 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/290 variables, 0/47 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 12 (OVERLAPS) 608/898 variables, 290/337 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/898 variables, 0/337 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 14 (OVERLAPS) 0/898 variables, 0/337 constraints. Problems are: Problem set: 0 solved, 12 unsolved
No progress, stopping.
After SMT solving in domain Real declared 898/898 variables, and 337 constraints, problems are : Problem set: 0 solved, 12 unsolved in 2801 ms.
Refiners :[Positive P Invariants (semi-flows): 17/17 constraints, Generalized P Invariants (flows): 28/28 constraints, State Equation: 290/290 constraints, PredecessorRefiner: 12/12 constraints, Known Traps: 2/2 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 12 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/19 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 1 (OVERLAPS) 94/113 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/113 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 3 (OVERLAPS) 118/231 variables, 15/21 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/231 variables, 1/22 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/231 variables, 0/22 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 6 (OVERLAPS) 30/261 variables, 9/31 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/261 variables, 0/31 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 8 (OVERLAPS) 2/263 variables, 2/33 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/263 variables, 0/33 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 10 (OVERLAPS) 27/290 variables, 13/46 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/290 variables, 1/47 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/290 variables, 1/48 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/290 variables, 0/48 constraints. Problems are: Problem set: 0 solved, 12 unsolved
Problem AtomicPropp8 is UNSAT
Problem AtomicPropp14 is UNSAT
Problem AtomicPropp23 is UNSAT
Problem AtomicPropp25 is UNSAT
Problem AtomicPropp28 is UNSAT
Problem AtomicPropp29 is UNSAT
Problem AtomicPropp30 is UNSAT
Problem AtomicPropp31 is UNSAT
Problem AtomicPropp39 is UNSAT
Problem AtomicPropp40 is UNSAT
At refinement iteration 14 (OVERLAPS) 608/898 variables, 290/338 constraints. Problems are: Problem set: 10 solved, 2 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/898 variables, 2/340 constraints. Problems are: Problem set: 10 solved, 2 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/898 variables, 0/340 constraints. Problems are: Problem set: 10 solved, 2 unsolved
At refinement iteration 17 (OVERLAPS) 0/898 variables, 0/340 constraints. Problems are: Problem set: 10 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Int declared 898/898 variables, and 340 constraints, problems are : Problem set: 10 solved, 2 unsolved in 2545 ms.
Refiners :[Positive P Invariants (semi-flows): 17/17 constraints, Generalized P Invariants (flows): 28/28 constraints, State Equation: 290/290 constraints, PredecessorRefiner: 2/12 constraints, Known Traps: 3/3 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 5378ms problems are : Problem set: 10 solved, 2 unsolved
Parikh walk visited 0 properties in 532 ms.
Support contains 4 out of 290 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 290/290 places, 608/608 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 290 transition count 607
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 289 transition count 607
Performed 6 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 6 Pre rules applied. Total rules applied 2 place count 289 transition count 601
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 2 with 12 rules applied. Total rules applied 14 place count 283 transition count 601
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 15 place count 282 transition count 593
Iterating global reduction 2 with 1 rules applied. Total rules applied 16 place count 282 transition count 593
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 17 place count 281 transition count 585
Iterating global reduction 2 with 1 rules applied. Total rules applied 18 place count 281 transition count 585
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 19 place count 280 transition count 577
Iterating global reduction 2 with 1 rules applied. Total rules applied 20 place count 280 transition count 577
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 21 place count 279 transition count 569
Iterating global reduction 2 with 1 rules applied. Total rules applied 22 place count 279 transition count 569
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 23 place count 278 transition count 561
Iterating global reduction 2 with 1 rules applied. Total rules applied 24 place count 278 transition count 561
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 25 place count 277 transition count 553
Iterating global reduction 2 with 1 rules applied. Total rules applied 26 place count 277 transition count 553
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 27 place count 276 transition count 545
Iterating global reduction 2 with 1 rules applied. Total rules applied 28 place count 276 transition count 545
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 29 place count 275 transition count 537
Iterating global reduction 2 with 1 rules applied. Total rules applied 30 place count 275 transition count 537
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 31 place count 274 transition count 529
Iterating global reduction 2 with 1 rules applied. Total rules applied 32 place count 274 transition count 529
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 33 place count 273 transition count 521
Iterating global reduction 2 with 1 rules applied. Total rules applied 34 place count 273 transition count 521
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 35 place count 272 transition count 513
Iterating global reduction 2 with 1 rules applied. Total rules applied 36 place count 272 transition count 513
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 37 place count 271 transition count 505
Iterating global reduction 2 with 1 rules applied. Total rules applied 38 place count 271 transition count 505
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 39 place count 270 transition count 497
Iterating global reduction 2 with 1 rules applied. Total rules applied 40 place count 270 transition count 497
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 41 place count 269 transition count 489
Iterating global reduction 2 with 1 rules applied. Total rules applied 42 place count 269 transition count 489
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 43 place count 268 transition count 481
Iterating global reduction 2 with 1 rules applied. Total rules applied 44 place count 268 transition count 481
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 46 place count 267 transition count 480
Applied a total of 46 rules in 84 ms. Remains 267 /290 variables (removed 23) and now considering 480/608 (removed 128) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 84 ms. Remains : 267/290 places, 480/608 transitions.
RANDOM walk for 40000 steps (830 resets) in 181 ms. (219 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40001 steps (331 resets) in 77 ms. (512 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40002 steps (352 resets) in 73 ms. (540 steps per ms) remains 2/2 properties
Finished probabilistic random walk after 150491 steps, run visited all 2 properties in 853 ms. (steps per millisecond=176 )
Probabilistic random walk after 150491 steps, saw 49460 distinct states, run finished after 858 ms. (steps per millisecond=175 ) properties seen :2
FORMULA ASLink-PT-01b-LTLFireability-11 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Successfully simplified 13 atomic propositions for a total of 14 simplifications.
Initial state reduction rules removed 1 formulas.
FORMULA ASLink-PT-01b-LTLFireability-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ASLink-PT-01b-LTLFireability-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ASLink-PT-01b-LTLFireability-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 26 stabilizing places and 26 stable transitions
FORMULA ASLink-PT-01b-LTLFireability-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ASLink-PT-01b-LTLFireability-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
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 2 out of 739 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 739/739 places, 1039/1039 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 127 transitions
Trivial Post-agglo rules discarded 127 transitions
Performed 127 trivial Post agglomeration. Transition count delta: 127
Iterating post reduction 0 with 127 rules applied. Total rules applied 127 place count 738 transition count 911
Reduce places removed 127 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 130 rules applied. Total rules applied 257 place count 611 transition count 908
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 259 place count 609 transition count 908
Performed 195 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 195 Pre rules applied. Total rules applied 259 place count 609 transition count 713
Deduced a syphon composed of 195 places in 1 ms
Ensure Unique test removed 14 places
Reduce places removed 209 places and 0 transitions.
Iterating global reduction 3 with 404 rules applied. Total rules applied 663 place count 400 transition count 713
Discarding 1 places :
Implicit places reduction removed 1 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 11 rules applied. Total rules applied 674 place count 399 transition count 703
Reduce places removed 10 places and 0 transitions.
Iterating post reduction 4 with 10 rules applied. Total rules applied 684 place count 389 transition count 703
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 5 Pre rules applied. Total rules applied 684 place count 389 transition count 698
Deduced a syphon composed of 5 places in 2 ms
Ensure Unique test removed 5 places
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 5 with 15 rules applied. Total rules applied 699 place count 379 transition count 698
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 4 Pre rules applied. Total rules applied 699 place count 379 transition count 694
Deduced a syphon composed of 4 places in 1 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 5 with 8 rules applied. Total rules applied 707 place count 375 transition count 694
Discarding 2 places :
Symmetric choice reduction at 5 with 2 rule applications. Total rules 709 place count 373 transition count 692
Ensure Unique test removed 1 places
Iterating global reduction 5 with 3 rules applied. Total rules applied 712 place count 372 transition count 692
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 1 Pre rules applied. Total rules applied 712 place count 372 transition count 691
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 5 with 2 rules applied. Total rules applied 714 place count 371 transition count 691
Discarding 2 places :
Symmetric choice reduction at 5 with 2 rule applications. Total rules 716 place count 369 transition count 689
Iterating global reduction 5 with 2 rules applied. Total rules applied 718 place count 369 transition count 689
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 1 Pre rules applied. Total rules applied 718 place count 369 transition count 688
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 5 with 2 rules applied. Total rules applied 720 place count 368 transition count 688
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 721 place count 367 transition count 687
Iterating global reduction 5 with 1 rules applied. Total rules applied 722 place count 367 transition count 687
Performed 58 Post agglomeration using F-continuation condition.Transition count delta: 58
Deduced a syphon composed of 58 places in 1 ms
Reduce places removed 58 places and 0 transitions.
Iterating global reduction 5 with 116 rules applied. Total rules applied 838 place count 309 transition count 629
Discarding 3 places :
Symmetric choice reduction at 5 with 3 rule applications. Total rules 841 place count 306 transition count 626
Ensure Unique test removed 1 places
Iterating global reduction 5 with 4 rules applied. Total rules applied 845 place count 305 transition count 626
Discarding 2 places :
Symmetric choice reduction at 5 with 2 rule applications. Total rules 847 place count 303 transition count 624
Iterating global reduction 5 with 2 rules applied. Total rules applied 849 place count 303 transition count 624
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 5 with 2 rules applied. Total rules applied 851 place count 303 transition count 622
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 852 place count 302 transition count 622
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -7
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 7 with 2 rules applied. Total rules applied 854 place count 301 transition count 629
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 7 with 2 rules applied. Total rules applied 856 place count 299 transition count 627
Reduce places removed 2 places and 0 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 7 with 3 rules applied. Total rules applied 859 place count 297 transition count 626
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 8 with 1 rules applied. Total rules applied 860 place count 296 transition count 626
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 9 with 3 Pre rules applied. Total rules applied 860 place count 296 transition count 623
Deduced a syphon composed of 3 places in 1 ms
Ensure Unique test removed 1 places
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 9 with 7 rules applied. Total rules applied 867 place count 292 transition count 623
Discarding 3 places :
Implicit places reduction removed 3 places
Iterating post reduction 9 with 3 rules applied. Total rules applied 870 place count 289 transition count 623
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 10 with 1 Pre rules applied. Total rules applied 870 place count 289 transition count 622
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 10 with 2 rules applied. Total rules applied 872 place count 288 transition count 622
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 1 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 10 with 8 rules applied. Total rules applied 880 place count 284 transition count 618
Discarding 2 places :
Symmetric choice reduction at 10 with 2 rule applications. Total rules 882 place count 282 transition count 616
Iterating global reduction 10 with 2 rules applied. Total rules applied 884 place count 282 transition count 616
Discarding 1 places :
Symmetric choice reduction at 10 with 1 rule applications. Total rules 885 place count 281 transition count 615
Iterating global reduction 10 with 1 rules applied. Total rules applied 886 place count 281 transition count 615
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 10 with 1 rules applied. Total rules applied 887 place count 281 transition count 614
Applied a total of 887 rules in 190 ms. Remains 281 /739 variables (removed 458) and now considering 614/1039 (removed 425) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-10714270658308039984.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-6460384963363427529.kers'
[2026-05-22 17:26:24] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-10714270658308039984.kers, --Pflows, --basisKERS=/tmp/petrispot-output-6460384963363427529.kers]
Culling duplicate invariants (modulo rational): removing 6 columns.
Culled 6 columns in 0 ms.
// Phase 1: matrix 614 rows 275 cols 2409 entries
Finished phase 1 with 72 SingleSign rule and 165 generalized
[2026-05-22 17:26:24] [INFO ] Computed 44 invariants in 3 ms
Computed 44 P flows in 3 ms.
Exported basis to /tmp/petrispot-output-6460384963363427529.kers
Total runtime 4 ms.
[2026-05-22 17:26:25] [INFO ] Implicit Places using invariants in 375 ms returned [1, 18, 19, 31, 48, 66, 86, 137, 138, 149, 150, 151, 187, 191, 209, 210, 211, 212, 228]
Discarding 19 places :
Implicit Place search using SMT only with invariants took 401 ms to find 19 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 262/739 places, 614/1039 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 27 transitions
Trivial Post-agglo rules discarded 27 transitions
Performed 27 trivial Post agglomeration. Transition count delta: 27
Iterating post reduction 0 with 27 rules applied. Total rules applied 27 place count 262 transition count 587
Reduce places removed 27 places and 0 transitions.
Iterating post reduction 1 with 27 rules applied. Total rules applied 54 place count 235 transition count 587
Performed 11 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 11 Pre rules applied. Total rules applied 54 place count 235 transition count 576
Deduced a syphon composed of 11 places in 1 ms
Ensure Unique test removed 1 places
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 2 with 23 rules applied. Total rules applied 77 place count 223 transition count 576
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 79 place count 221 transition count 574
Iterating global reduction 2 with 2 rules applied. Total rules applied 81 place count 221 transition count 574
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 82 place count 220 transition count 572
Iterating global reduction 2 with 1 rules applied. Total rules applied 83 place count 220 transition count 572
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 84 place count 219 transition count 571
Iterating global reduction 2 with 1 rules applied. Total rules applied 85 place count 219 transition count 571
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 86 place count 218 transition count 569
Iterating global reduction 2 with 1 rules applied. Total rules applied 87 place count 218 transition count 569
Performed 21 Post agglomeration using F-continuation condition.Transition count delta: 21
Deduced a syphon composed of 21 places in 0 ms
Reduce places removed 21 places and 0 transitions.
Iterating global reduction 2 with 42 rules applied. Total rules applied 129 place count 197 transition count 548
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 133 place count 195 transition count 550
Applied a total of 133 rules in 30 ms. Remains 195 /262 variables (removed 67) and now considering 550/614 (removed 64) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-10565170286309241752.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-2879308771092155513.kers'
[2026-05-22 17:26:25] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-10565170286309241752.kers, --Pflows, --basisKERS=/tmp/petrispot-output-2879308771092155513.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 550 rows 195 cols 2205 entries
Finished phase 1 with 54 SingleSign rule and 117 generalized
[2026-05-22 17:26:25] [INFO ] Computed 24 invariants in 2 ms
Computed 24 P flows in 2 ms.
Exported basis to /tmp/petrispot-output-2879308771092155513.kers
Total runtime 2 ms.
[2026-05-22 17:26:25] [INFO ] Implicit Places using invariants in 203 ms returned [88, 94, 99, 179, 183, 186, 189, 192]
Discarding 8 places :
Implicit Place search using SMT only with invariants took 205 ms to find 8 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 187/739 places, 550/1039 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 182 transition count 545
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 182 transition count 545
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 14 place count 178 transition count 539
Iterating global reduction 0 with 4 rules applied. Total rules applied 18 place count 178 transition count 539
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 20 place count 178 transition count 537
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 21 place count 177 transition count 536
Iterating global reduction 1 with 1 rules applied. Total rules applied 22 place count 177 transition count 536
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 1 with 6 rules applied. Total rules applied 28 place count 174 transition count 533
Applied a total of 28 rules in 19 ms. Remains 174 /187 variables (removed 13) and now considering 533/550 (removed 17) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-6036565397155290926.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-16399723227853594047.kers'
[2026-05-22 17:26:25] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-6036565397155290926.kers, --Pflows, --basisKERS=/tmp/petrispot-output-16399723227853594047.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 533 rows 174 cols 2141 entries
Finished phase 1 with 50 SingleSign rule and 108 generalized
[2026-05-22 17:26:25] [INFO ] Computed 16 invariants in 2 ms
Computed 16 P flows in 2 ms.
Exported basis to /tmp/petrispot-output-16399723227853594047.kers
Total runtime 2 ms.
[2026-05-22 17:26:25] [INFO ] Implicit Places using invariants in 152 ms returned []
[2026-05-22 17:26:25] [INFO ] Invariant cache hit.
[2026-05-22 17:26:26] [INFO ] Implicit Places using invariants and state equation in 1177 ms returned []
Implicit Place search using SMT with State Equation took 1356 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 3 : 174/739 places, 533/1039 transitions.
Finished structural reductions in SI_LTL mode , in 3 iterations and 2202 ms. Remains : 174/739 places, 533/1039 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 286 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : ASLink-PT-01b-LTLFireability-00
Stuttering criterion allowed to conclude after 8 steps with 0 reset in 1 ms.
FORMULA ASLink-PT-01b-LTLFireability-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ASLink-PT-01b-LTLFireability-00 finished in 2609 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(G(p0))&&F(p1))))'
Support contains 4 out of 739 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 739/739 places, 1039/1039 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 127 transitions
Trivial Post-agglo rules discarded 127 transitions
Performed 127 trivial Post agglomeration. Transition count delta: 127
Iterating post reduction 0 with 127 rules applied. Total rules applied 127 place count 738 transition count 911
Reduce places removed 127 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 130 rules applied. Total rules applied 257 place count 611 transition count 908
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 259 place count 609 transition count 908
Performed 195 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 195 Pre rules applied. Total rules applied 259 place count 609 transition count 713
Deduced a syphon composed of 195 places in 0 ms
Ensure Unique test removed 14 places
Reduce places removed 209 places and 0 transitions.
Iterating global reduction 3 with 404 rules applied. Total rules applied 663 place count 400 transition count 713
Discarding 1 places :
Implicit places reduction removed 1 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 11 rules applied. Total rules applied 674 place count 399 transition count 703
Reduce places removed 10 places and 0 transitions.
Iterating post reduction 4 with 10 rules applied. Total rules applied 684 place count 389 transition count 703
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 5 Pre rules applied. Total rules applied 684 place count 389 transition count 698
Deduced a syphon composed of 5 places in 1 ms
Ensure Unique test removed 5 places
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 5 with 15 rules applied. Total rules applied 699 place count 379 transition count 698
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 4 Pre rules applied. Total rules applied 699 place count 379 transition count 694
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 5 with 8 rules applied. Total rules applied 707 place count 375 transition count 694
Discarding 3 places :
Symmetric choice reduction at 5 with 3 rule applications. Total rules 710 place count 372 transition count 683
Ensure Unique test removed 1 places
Iterating global reduction 5 with 4 rules applied. Total rules applied 714 place count 371 transition count 683
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 1 Pre rules applied. Total rules applied 714 place count 371 transition count 682
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 5 with 2 rules applied. Total rules applied 716 place count 370 transition count 682
Discarding 3 places :
Symmetric choice reduction at 5 with 3 rule applications. Total rules 719 place count 367 transition count 672
Iterating global reduction 5 with 3 rules applied. Total rules applied 722 place count 367 transition count 672
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 1 Pre rules applied. Total rules applied 722 place count 367 transition count 671
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 5 with 2 rules applied. Total rules applied 724 place count 366 transition count 671
Discarding 2 places :
Symmetric choice reduction at 5 with 2 rule applications. Total rules 726 place count 364 transition count 662
Iterating global reduction 5 with 2 rules applied. Total rules applied 728 place count 364 transition count 662
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 729 place count 363 transition count 654
Iterating global reduction 5 with 1 rules applied. Total rules applied 730 place count 363 transition count 654
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 731 place count 362 transition count 646
Iterating global reduction 5 with 1 rules applied. Total rules applied 732 place count 362 transition count 646
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 733 place count 361 transition count 638
Iterating global reduction 5 with 1 rules applied. Total rules applied 734 place count 361 transition count 638
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 735 place count 360 transition count 630
Iterating global reduction 5 with 1 rules applied. Total rules applied 736 place count 360 transition count 630
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 737 place count 359 transition count 622
Iterating global reduction 5 with 1 rules applied. Total rules applied 738 place count 359 transition count 622
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 739 place count 358 transition count 614
Iterating global reduction 5 with 1 rules applied. Total rules applied 740 place count 358 transition count 614
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 741 place count 357 transition count 606
Iterating global reduction 5 with 1 rules applied. Total rules applied 742 place count 357 transition count 606
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 743 place count 356 transition count 598
Iterating global reduction 5 with 1 rules applied. Total rules applied 744 place count 356 transition count 598
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 745 place count 355 transition count 590
Iterating global reduction 5 with 1 rules applied. Total rules applied 746 place count 355 transition count 590
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 747 place count 354 transition count 582
Iterating global reduction 5 with 1 rules applied. Total rules applied 748 place count 354 transition count 582
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 749 place count 353 transition count 574
Iterating global reduction 5 with 1 rules applied. Total rules applied 750 place count 353 transition count 574
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 751 place count 352 transition count 566
Iterating global reduction 5 with 1 rules applied. Total rules applied 752 place count 352 transition count 566
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 753 place count 351 transition count 558
Iterating global reduction 5 with 1 rules applied. Total rules applied 754 place count 351 transition count 558
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 755 place count 350 transition count 550
Iterating global reduction 5 with 1 rules applied. Total rules applied 756 place count 350 transition count 550
Performed 58 Post agglomeration using F-continuation condition.Transition count delta: 58
Deduced a syphon composed of 58 places in 1 ms
Reduce places removed 58 places and 0 transitions.
Iterating global reduction 5 with 116 rules applied. Total rules applied 872 place count 292 transition count 492
Discarding 3 places :
Symmetric choice reduction at 5 with 3 rule applications. Total rules 875 place count 289 transition count 489
Ensure Unique test removed 1 places
Iterating global reduction 5 with 4 rules applied. Total rules applied 879 place count 288 transition count 489
Discarding 2 places :
Symmetric choice reduction at 5 with 2 rule applications. Total rules 881 place count 286 transition count 487
Iterating global reduction 5 with 2 rules applied. Total rules applied 883 place count 286 transition count 487
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 5 with 2 rules applied. Total rules applied 885 place count 286 transition count 485
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 886 place count 285 transition count 485
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -7
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 7 with 2 rules applied. Total rules applied 888 place count 284 transition count 492
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 7 with 2 rules applied. Total rules applied 890 place count 282 transition count 490
Reduce places removed 2 places and 0 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 7 with 3 rules applied. Total rules applied 893 place count 280 transition count 489
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 8 with 1 rules applied. Total rules applied 894 place count 279 transition count 489
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 9 with 3 Pre rules applied. Total rules applied 894 place count 279 transition count 486
Deduced a syphon composed of 3 places in 1 ms
Ensure Unique test removed 1 places
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 9 with 7 rules applied. Total rules applied 901 place count 275 transition count 486
Discarding 3 places :
Implicit places reduction removed 3 places
Iterating post reduction 9 with 3 rules applied. Total rules applied 904 place count 272 transition count 486
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 10 with 1 Pre rules applied. Total rules applied 904 place count 272 transition count 485
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 10 with 2 rules applied. Total rules applied 906 place count 271 transition count 485
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 1 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 10 with 8 rules applied. Total rules applied 914 place count 267 transition count 481
Discarding 2 places :
Symmetric choice reduction at 10 with 2 rule applications. Total rules 916 place count 265 transition count 479
Iterating global reduction 10 with 2 rules applied. Total rules applied 918 place count 265 transition count 479
Discarding 1 places :
Symmetric choice reduction at 10 with 1 rule applications. Total rules 919 place count 264 transition count 478
Iterating global reduction 10 with 1 rules applied. Total rules applied 920 place count 264 transition count 478
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 10 with 1 rules applied. Total rules applied 921 place count 264 transition count 477
Applied a total of 921 rules in 222 ms. Remains 264 /739 variables (removed 475) and now considering 477/1039 (removed 562) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-11512393577748284107.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-759356470639789762.kers'
[2026-05-22 17:26:27] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-11512393577748284107.kers, --Pflows, --basisKERS=/tmp/petrispot-output-759356470639789762.kers]
Culling duplicate invariants (modulo rational): removing 5 columns.
Culled 5 columns in 0 ms.
// Phase 1: matrix 477 rows 259 cols 1869 entries
Finished phase 1 with 49 SingleSign rule and 171 generalized
[2026-05-22 17:26:27] [INFO ] Computed 44 invariants in 2 ms
Computed 44 P flows in 3 ms.
Exported basis to /tmp/petrispot-output-759356470639789762.kers
Total runtime 3 ms.
[2026-05-22 17:26:27] [INFO ] Implicit Places using invariants in 263 ms returned [1, 18, 19, 31, 48, 66, 86, 137, 138, 149, 150, 151, 169, 173, 191, 194, 195, 211]
Discarding 18 places :
Implicit Place search using SMT only with invariants took 264 ms to find 18 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 246/739 places, 477/1039 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 27 transitions
Trivial Post-agglo rules discarded 27 transitions
Performed 27 trivial Post agglomeration. Transition count delta: 27
Iterating post reduction 0 with 27 rules applied. Total rules applied 27 place count 246 transition count 450
Reduce places removed 27 places and 0 transitions.
Iterating post reduction 1 with 27 rules applied. Total rules applied 54 place count 219 transition count 450
Performed 7 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 7 Pre rules applied. Total rules applied 54 place count 219 transition count 443
Deduced a syphon composed of 7 places in 1 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 2 with 14 rules applied. Total rules applied 68 place count 212 transition count 443
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 70 place count 210 transition count 441
Iterating global reduction 2 with 2 rules applied. Total rules applied 72 place count 210 transition count 441
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 73 place count 209 transition count 439
Iterating global reduction 2 with 1 rules applied. Total rules applied 74 place count 209 transition count 439
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 75 place count 208 transition count 438
Iterating global reduction 2 with 1 rules applied. Total rules applied 76 place count 208 transition count 438
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 77 place count 207 transition count 436
Iterating global reduction 2 with 1 rules applied. Total rules applied 78 place count 207 transition count 436
Performed 21 Post agglomeration using F-continuation condition.Transition count delta: 21
Deduced a syphon composed of 21 places in 1 ms
Reduce places removed 21 places and 0 transitions.
Iterating global reduction 2 with 42 rules applied. Total rules applied 120 place count 186 transition count 415
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -1
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 124 place count 184 transition count 416
Applied a total of 124 rules in 23 ms. Remains 184 /246 variables (removed 62) and now considering 416/477 (removed 61) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-15219691889754593524.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-11009459584170208508.kers'
[2026-05-22 17:26:27] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-15219691889754593524.kers, --Pflows, --basisKERS=/tmp/petrispot-output-11009459584170208508.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 416 rows 184 cols 1674 entries
Finished phase 1 with 51 SingleSign rule and 107 generalized
[2026-05-22 17:26:27] [INFO ] Computed 26 invariants in 2 ms
Computed 26 P flows in 2 ms.
Exported basis to /tmp/petrispot-output-11009459584170208508.kers
Total runtime 2 ms.
[2026-05-22 17:26:27] [INFO ] Implicit Places using invariants in 288 ms returned [88, 94, 99, 163, 177]
Discarding 5 places :
Implicit Place search using SMT only with invariants took 302 ms to find 5 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 179/739 places, 416/1039 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 179 transition count 415
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 178 transition count 415
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 4 place count 176 transition count 413
Iterating global reduction 2 with 2 rules applied. Total rules applied 6 place count 176 transition count 413
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 8 place count 174 transition count 411
Iterating global reduction 2 with 2 rules applied. Total rules applied 10 place count 174 transition count 411
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 11 place count 173 transition count 410
Iterating global reduction 2 with 1 rules applied. Total rules applied 12 place count 173 transition count 410
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 14 place count 172 transition count 409
Applied a total of 14 rules in 28 ms. Remains 172 /179 variables (removed 7) and now considering 409/416 (removed 7) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-17833446670880594964.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-10201758686556916628.kers'
[2026-05-22 17:26:27] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-17833446670880594964.kers, --Pflows, --basisKERS=/tmp/petrispot-output-10201758686556916628.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 409 rows 172 cols 1642 entries
Finished phase 1 with 53 SingleSign rule and 98 generalized
[2026-05-22 17:26:27] [INFO ] Computed 21 invariants in 1 ms
Computed 21 P flows in 2 ms.
Exported basis to /tmp/petrispot-output-10201758686556916628.kers
Total runtime 4 ms.
[2026-05-22 17:26:28] [INFO ] Implicit Places using invariants in 190 ms returned []
[2026-05-22 17:26:28] [INFO ] Invariant cache hit.
[2026-05-22 17:26:28] [INFO ] Implicit Places using invariants and state equation in 494 ms returned []
Implicit Place search using SMT with State Equation took 696 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 3 : 172/739 places, 409/1039 transitions.
Finished structural reductions in SI_LTL mode , in 3 iterations and 1537 ms. Remains : 172/739 places, 409/1039 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 131 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Running random walk in product with property : ASLink-PT-01b-LTLFireability-01
Stuttering criterion allowed to conclude after 9 steps with 0 reset in 0 ms.
FORMULA ASLink-PT-01b-LTLFireability-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ASLink-PT-01b-LTLFireability-01 finished in 1696 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(F(!p0))))'
Support contains 2 out of 739 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 739/739 places, 1039/1039 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 735 transition count 1027
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 735 transition count 1027
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 11 place count 732 transition count 1024
Iterating global reduction 0 with 3 rules applied. Total rules applied 14 place count 732 transition count 1024
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 16 place count 730 transition count 1015
Iterating global reduction 0 with 2 rules applied. Total rules applied 18 place count 730 transition count 1015
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 20 place count 728 transition count 1013
Iterating global reduction 0 with 2 rules applied. Total rules applied 22 place count 728 transition count 1013
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 25 place count 725 transition count 1003
Iterating global reduction 0 with 3 rules applied. Total rules applied 28 place count 725 transition count 1003
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 31 place count 722 transition count 993
Iterating global reduction 0 with 3 rules applied. Total rules applied 34 place count 722 transition count 993
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 36 place count 720 transition count 991
Iterating global reduction 0 with 2 rules applied. Total rules applied 38 place count 720 transition count 991
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 40 place count 718 transition count 982
Iterating global reduction 0 with 2 rules applied. Total rules applied 42 place count 718 transition count 982
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 44 place count 716 transition count 973
Iterating global reduction 0 with 2 rules applied. Total rules applied 46 place count 716 transition count 973
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 47 place count 715 transition count 972
Iterating global reduction 0 with 1 rules applied. Total rules applied 48 place count 715 transition count 972
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 49 place count 714 transition count 964
Iterating global reduction 0 with 1 rules applied. Total rules applied 50 place count 714 transition count 964
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 51 place count 713 transition count 956
Iterating global reduction 0 with 1 rules applied. Total rules applied 52 place count 713 transition count 956
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 53 place count 712 transition count 955
Iterating global reduction 0 with 1 rules applied. Total rules applied 54 place count 712 transition count 955
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 55 place count 711 transition count 947
Iterating global reduction 0 with 1 rules applied. Total rules applied 56 place count 711 transition count 947
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 57 place count 710 transition count 939
Iterating global reduction 0 with 1 rules applied. Total rules applied 58 place count 710 transition count 939
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 59 place count 709 transition count 938
Iterating global reduction 0 with 1 rules applied. Total rules applied 60 place count 709 transition count 938
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 61 place count 708 transition count 930
Iterating global reduction 0 with 1 rules applied. Total rules applied 62 place count 708 transition count 930
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 63 place count 707 transition count 922
Iterating global reduction 0 with 1 rules applied. Total rules applied 64 place count 707 transition count 922
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 65 place count 706 transition count 921
Iterating global reduction 0 with 1 rules applied. Total rules applied 66 place count 706 transition count 921
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 67 place count 705 transition count 913
Iterating global reduction 0 with 1 rules applied. Total rules applied 68 place count 705 transition count 913
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 69 place count 704 transition count 905
Iterating global reduction 0 with 1 rules applied. Total rules applied 70 place count 704 transition count 905
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 71 place count 703 transition count 904
Iterating global reduction 0 with 1 rules applied. Total rules applied 72 place count 703 transition count 904
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 73 place count 702 transition count 896
Iterating global reduction 0 with 1 rules applied. Total rules applied 74 place count 702 transition count 896
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 75 place count 701 transition count 888
Iterating global reduction 0 with 1 rules applied. Total rules applied 76 place count 701 transition count 888
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 77 place count 700 transition count 887
Iterating global reduction 0 with 1 rules applied. Total rules applied 78 place count 700 transition count 887
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 79 place count 699 transition count 879
Iterating global reduction 0 with 1 rules applied. Total rules applied 80 place count 699 transition count 879
Applied a total of 80 rules in 643 ms. Remains 699 /739 variables (removed 40) and now considering 879/1039 (removed 160) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-6808912737449091296.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-12913158021509700559.kers'
[2026-05-22 17:26:29] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-6808912737449091296.kers, --Pflows, --basisKERS=/tmp/petrispot-output-12913158021509700559.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 879 rows 699 cols 2753 entries
Finished phase 1 with 447 SingleSign rule and 180 generalized
[2026-05-22 17:26:29] [INFO ] Computed 72 invariants in 4 ms
Computed 72 P flows in 5 ms.
Exported basis to /tmp/petrispot-output-12913158021509700559.kers
Total runtime 5 ms.
[2026-05-22 17:26:30] [INFO ] Implicit Places using invariants in 748 ms returned [584]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 755 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 698/739 places, 879/1039 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 696 transition count 877
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 696 transition count 877
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 6 place count 694 transition count 875
Iterating global reduction 0 with 2 rules applied. Total rules applied 8 place count 694 transition count 875
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 10 place count 692 transition count 873
Iterating global reduction 0 with 2 rules applied. Total rules applied 12 place count 692 transition count 873
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 14 place count 690 transition count 871
Iterating global reduction 0 with 2 rules applied. Total rules applied 16 place count 690 transition count 871
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 17 place count 689 transition count 870
Iterating global reduction 0 with 1 rules applied. Total rules applied 18 place count 689 transition count 870
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 19 place count 688 transition count 869
Iterating global reduction 0 with 1 rules applied. Total rules applied 20 place count 688 transition count 869
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 21 place count 687 transition count 868
Iterating global reduction 0 with 1 rules applied. Total rules applied 22 place count 687 transition count 868
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 23 place count 686 transition count 867
Iterating global reduction 0 with 1 rules applied. Total rules applied 24 place count 686 transition count 867
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 25 place count 685 transition count 866
Iterating global reduction 0 with 1 rules applied. Total rules applied 26 place count 685 transition count 866
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 27 place count 684 transition count 865
Iterating global reduction 0 with 1 rules applied. Total rules applied 28 place count 684 transition count 865
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 29 place count 683 transition count 864
Iterating global reduction 0 with 1 rules applied. Total rules applied 30 place count 683 transition count 864
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 31 place count 682 transition count 863
Iterating global reduction 0 with 1 rules applied. Total rules applied 32 place count 682 transition count 863
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 33 place count 681 transition count 862
Iterating global reduction 0 with 1 rules applied. Total rules applied 34 place count 681 transition count 862
Applied a total of 34 rules in 241 ms. Remains 681 /698 variables (removed 17) and now considering 862/879 (removed 17) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-18315028986626339129.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-8748291607515993567.kers'
[2026-05-22 17:26:30] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-18315028986626339129.kers, --Pflows, --basisKERS=/tmp/petrispot-output-8748291607515993567.kers]
Culled 0 columns in 1 ms.
// Phase 1: matrix 862 rows 681 cols 2704 entries
Finished phase 1 with 436 SingleSign rule and 174 generalized
[2026-05-22 17:26:30] [INFO ] Computed 71 invariants in 13 ms
Computed 71 P flows in 14 ms.
Exported basis to /tmp/petrispot-output-8748291607515993567.kers
Total runtime 15 ms.
[2026-05-22 17:26:30] [INFO ] Implicit Places using invariants in 579 ms returned []
[2026-05-22 17:26:30] [INFO ] Invariant cache hit.
[2026-05-22 17:26:33] [INFO ] Implicit Places using invariants and state equation in 2055 ms returned []
Implicit Place search using SMT with State Equation took 2645 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 681/739 places, 862/1039 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 4284 ms. Remains : 681/739 places, 862/1039 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(F(p0))))'
Stuttering acceptance computed with spot in 128 ms :[(NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : ASLink-PT-01b-LTLFireability-02
Product exploration explored 100000 steps with 33333 reset in 261 ms.
Product exploration explored 100000 steps with 33333 reset in 239 ms.
Computed a total of 26 stabilizing places and 26 stable transitions
Computed a total of 26 stabilizing places and 26 stable transitions
Property proved to be true by K+ with min(!phi)
Knowledge based reduction with 2 factoid took 15 ms. Proved property starting from automaton with 3 states, 3 edges and 1 AP (stutter sensitive
Knowledge-based reduction took 25 ms.
FORMULA ASLink-PT-01b-LTLFireability-02 TRUE TECHNIQUES KNOWLEDGE
Treatment of property ASLink-PT-01b-LTLFireability-02 finished in 4962 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&&F(p1)))))'
Support contains 3 out of 739 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 739/739 places, 1039/1039 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 735 transition count 1027
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 735 transition count 1027
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 11 place count 732 transition count 1024
Iterating global reduction 0 with 3 rules applied. Total rules applied 14 place count 732 transition count 1024
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 16 place count 730 transition count 1015
Iterating global reduction 0 with 2 rules applied. Total rules applied 18 place count 730 transition count 1015
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 20 place count 728 transition count 1013
Iterating global reduction 0 with 2 rules applied. Total rules applied 22 place count 728 transition count 1013
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 25 place count 725 transition count 1003
Iterating global reduction 0 with 3 rules applied. Total rules applied 28 place count 725 transition count 1003
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 31 place count 722 transition count 993
Iterating global reduction 0 with 3 rules applied. Total rules applied 34 place count 722 transition count 993
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 36 place count 720 transition count 991
Iterating global reduction 0 with 2 rules applied. Total rules applied 38 place count 720 transition count 991
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 40 place count 718 transition count 982
Iterating global reduction 0 with 2 rules applied. Total rules applied 42 place count 718 transition count 982
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 44 place count 716 transition count 973
Iterating global reduction 0 with 2 rules applied. Total rules applied 46 place count 716 transition count 973
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 47 place count 715 transition count 972
Iterating global reduction 0 with 1 rules applied. Total rules applied 48 place count 715 transition count 972
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 49 place count 714 transition count 964
Iterating global reduction 0 with 1 rules applied. Total rules applied 50 place count 714 transition count 964
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 51 place count 713 transition count 956
Iterating global reduction 0 with 1 rules applied. Total rules applied 52 place count 713 transition count 956
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 53 place count 712 transition count 955
Iterating global reduction 0 with 1 rules applied. Total rules applied 54 place count 712 transition count 955
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 55 place count 711 transition count 947
Iterating global reduction 0 with 1 rules applied. Total rules applied 56 place count 711 transition count 947
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 57 place count 710 transition count 939
Iterating global reduction 0 with 1 rules applied. Total rules applied 58 place count 710 transition count 939
Applied a total of 58 rules in 280 ms. Remains 710 /739 variables (removed 29) and now considering 939/1039 (removed 100) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-12055671439237223868.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-3847990146874523550.kers'
[2026-05-22 17:26:33] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-12055671439237223868.kers, --Pflows, --basisKERS=/tmp/petrispot-output-3847990146874523550.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 939 rows 710 cols 2985 entries
Finished phase 1 with 445 SingleSign rule and 193 generalized
[2026-05-22 17:26:34] [INFO ] Computed 72 invariants in 4 ms
Computed 72 P flows in 6 ms.
Exported basis to /tmp/petrispot-output-3847990146874523550.kers
Total runtime 7 ms.
[2026-05-22 17:26:34] [INFO ] Implicit Places using invariants in 557 ms returned [595]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 561 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 709/739 places, 939/1039 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 707 transition count 937
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 707 transition count 937
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 6 place count 705 transition count 935
Iterating global reduction 0 with 2 rules applied. Total rules applied 8 place count 705 transition count 935
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 10 place count 703 transition count 933
Iterating global reduction 0 with 2 rules applied. Total rules applied 12 place count 703 transition count 933
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 14 place count 701 transition count 931
Iterating global reduction 0 with 2 rules applied. Total rules applied 16 place count 701 transition count 931
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 17 place count 700 transition count 930
Iterating global reduction 0 with 1 rules applied. Total rules applied 18 place count 700 transition count 930
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 19 place count 699 transition count 929
Iterating global reduction 0 with 1 rules applied. Total rules applied 20 place count 699 transition count 929
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 21 place count 698 transition count 928
Iterating global reduction 0 with 1 rules applied. Total rules applied 22 place count 698 transition count 928
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 23 place count 697 transition count 927
Iterating global reduction 0 with 1 rules applied. Total rules applied 24 place count 697 transition count 927
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 25 place count 696 transition count 926
Iterating global reduction 0 with 1 rules applied. Total rules applied 26 place count 696 transition count 926
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 27 place count 695 transition count 925
Iterating global reduction 0 with 1 rules applied. Total rules applied 28 place count 695 transition count 925
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 29 place count 694 transition count 924
Iterating global reduction 0 with 1 rules applied. Total rules applied 30 place count 694 transition count 924
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 31 place count 693 transition count 923
Iterating global reduction 0 with 1 rules applied. Total rules applied 32 place count 693 transition count 923
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 33 place count 692 transition count 922
Iterating global reduction 0 with 1 rules applied. Total rules applied 34 place count 692 transition count 922
Applied a total of 34 rules in 230 ms. Remains 692 /709 variables (removed 17) and now considering 922/939 (removed 17) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-16547505685164815572.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-1112329719374554235.kers'
[2026-05-22 17:26:34] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-16547505685164815572.kers, --Pflows, --basisKERS=/tmp/petrispot-output-1112329719374554235.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 922 rows 692 cols 2936 entries
Finished phase 1 with 434 SingleSign rule and 187 generalized
[2026-05-22 17:26:34] [INFO ] Computed 71 invariants in 4 ms
Computed 71 P flows in 4 ms.
Exported basis to /tmp/petrispot-output-1112329719374554235.kers
Total runtime 6 ms.
[2026-05-22 17:26:35] [INFO ] Implicit Places using invariants in 562 ms returned []
[2026-05-22 17:26:35] [INFO ] Invariant cache hit.
[2026-05-22 17:26:36] [INFO ] Implicit Places using invariants and state equation in 1415 ms returned []
Implicit Place search using SMT with State Equation took 1986 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 692/739 places, 922/1039 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 3057 ms. Remains : 692/739 places, 922/1039 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&&F(p1)))))'
Stuttering acceptance computed with spot in 111 ms :[(OR (NOT p0) (NOT p1)), (NOT p1), (OR (NOT p0) (NOT p1))]
Running random walk in product with property : ASLink-PT-01b-LTLFireability-04
Stuttering criterion allowed to conclude after 112 steps with 0 reset in 2 ms.
FORMULA ASLink-PT-01b-LTLFireability-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ASLink-PT-01b-LTLFireability-04 finished in 3222 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 739 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 739/739 places, 1039/1039 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 125 transitions
Trivial Post-agglo rules discarded 125 transitions
Performed 125 trivial Post agglomeration. Transition count delta: 125
Iterating post reduction 0 with 125 rules applied. Total rules applied 125 place count 738 transition count 913
Reduce places removed 125 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 128 rules applied. Total rules applied 253 place count 613 transition count 910
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 255 place count 611 transition count 910
Performed 195 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 195 Pre rules applied. Total rules applied 255 place count 611 transition count 715
Deduced a syphon composed of 195 places in 1 ms
Ensure Unique test removed 14 places
Reduce places removed 209 places and 0 transitions.
Iterating global reduction 3 with 404 rules applied. Total rules applied 659 place count 402 transition count 715
Discarding 1 places :
Implicit places reduction removed 1 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 9 rules applied. Total rules applied 668 place count 401 transition count 707
Reduce places removed 8 places and 0 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 4 with 10 rules applied. Total rules applied 678 place count 393 transition count 705
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 5 with 2 rules applied. Total rules applied 680 place count 391 transition count 705
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 5 Pre rules applied. Total rules applied 680 place count 391 transition count 700
Deduced a syphon composed of 5 places in 1 ms
Ensure Unique test removed 5 places
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 6 with 15 rules applied. Total rules applied 695 place count 381 transition count 700
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 4 Pre rules applied. Total rules applied 695 place count 381 transition count 696
Deduced a syphon composed of 4 places in 1 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 6 with 8 rules applied. Total rules applied 703 place count 377 transition count 696
Discarding 3 places :
Symmetric choice reduction at 6 with 3 rule applications. Total rules 706 place count 374 transition count 685
Ensure Unique test removed 1 places
Iterating global reduction 6 with 4 rules applied. Total rules applied 710 place count 373 transition count 685
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 1 Pre rules applied. Total rules applied 710 place count 373 transition count 684
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 712 place count 372 transition count 684
Discarding 3 places :
Symmetric choice reduction at 6 with 3 rule applications. Total rules 715 place count 369 transition count 674
Iterating global reduction 6 with 3 rules applied. Total rules applied 718 place count 369 transition count 674
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 1 Pre rules applied. Total rules applied 718 place count 369 transition count 673
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 720 place count 368 transition count 673
Discarding 2 places :
Symmetric choice reduction at 6 with 2 rule applications. Total rules 722 place count 366 transition count 664
Iterating global reduction 6 with 2 rules applied. Total rules applied 724 place count 366 transition count 664
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 725 place count 365 transition count 656
Iterating global reduction 6 with 1 rules applied. Total rules applied 726 place count 365 transition count 656
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 727 place count 364 transition count 648
Iterating global reduction 6 with 1 rules applied. Total rules applied 728 place count 364 transition count 648
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 729 place count 363 transition count 640
Iterating global reduction 6 with 1 rules applied. Total rules applied 730 place count 363 transition count 640
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 731 place count 362 transition count 632
Iterating global reduction 6 with 1 rules applied. Total rules applied 732 place count 362 transition count 632
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 733 place count 361 transition count 624
Iterating global reduction 6 with 1 rules applied. Total rules applied 734 place count 361 transition count 624
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 735 place count 360 transition count 616
Iterating global reduction 6 with 1 rules applied. Total rules applied 736 place count 360 transition count 616
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 737 place count 359 transition count 608
Iterating global reduction 6 with 1 rules applied. Total rules applied 738 place count 359 transition count 608
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 739 place count 358 transition count 600
Iterating global reduction 6 with 1 rules applied. Total rules applied 740 place count 358 transition count 600
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 741 place count 357 transition count 592
Iterating global reduction 6 with 1 rules applied. Total rules applied 742 place count 357 transition count 592
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 743 place count 356 transition count 584
Iterating global reduction 6 with 1 rules applied. Total rules applied 744 place count 356 transition count 584
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 745 place count 355 transition count 576
Iterating global reduction 6 with 1 rules applied. Total rules applied 746 place count 355 transition count 576
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 747 place count 354 transition count 568
Iterating global reduction 6 with 1 rules applied. Total rules applied 748 place count 354 transition count 568
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 749 place count 353 transition count 560
Iterating global reduction 6 with 1 rules applied. Total rules applied 750 place count 353 transition count 560
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 751 place count 352 transition count 552
Iterating global reduction 6 with 1 rules applied. Total rules applied 752 place count 352 transition count 552
Performed 59 Post agglomeration using F-continuation condition.Transition count delta: 59
Deduced a syphon composed of 59 places in 0 ms
Reduce places removed 59 places and 0 transitions.
Iterating global reduction 6 with 118 rules applied. Total rules applied 870 place count 293 transition count 493
Discarding 3 places :
Symmetric choice reduction at 6 with 3 rule applications. Total rules 873 place count 290 transition count 490
Ensure Unique test removed 1 places
Iterating global reduction 6 with 4 rules applied. Total rules applied 877 place count 289 transition count 490
Discarding 2 places :
Symmetric choice reduction at 6 with 2 rule applications. Total rules 879 place count 287 transition count 488
Iterating global reduction 6 with 2 rules applied. Total rules applied 881 place count 287 transition count 488
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 6 with 2 rules applied. Total rules applied 883 place count 287 transition count 486
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 7 with 1 rules applied. Total rules applied 884 place count 286 transition count 486
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -7
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 8 with 2 rules applied. Total rules applied 886 place count 285 transition count 493
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 8 with 2 rules applied. Total rules applied 888 place count 283 transition count 491
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 8 with 1 rules applied. Total rules applied 889 place count 282 transition count 491
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 9 with 2 Pre rules applied. Total rules applied 889 place count 282 transition count 489
Deduced a syphon composed of 2 places in 0 ms
Ensure Unique test removed 1 places
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 9 with 5 rules applied. Total rules applied 894 place count 279 transition count 489
Discarding 2 places :
Implicit places reduction removed 2 places
Iterating post reduction 9 with 2 rules applied. Total rules applied 896 place count 277 transition count 489
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 10 with 1 Pre rules applied. Total rules applied 896 place count 277 transition count 488
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 10 with 2 rules applied. Total rules applied 898 place count 276 transition count 488
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 10 with 6 rules applied. Total rules applied 904 place count 273 transition count 485
Discarding 1 places :
Symmetric choice reduction at 10 with 1 rule applications. Total rules 905 place count 272 transition count 484
Iterating global reduction 10 with 1 rules applied. Total rules applied 906 place count 272 transition count 484
Discarding 1 places :
Symmetric choice reduction at 10 with 1 rule applications. Total rules 907 place count 271 transition count 483
Iterating global reduction 10 with 1 rules applied. Total rules applied 908 place count 271 transition count 483
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 10 with 1 rules applied. Total rules applied 909 place count 271 transition count 482
Applied a total of 909 rules in 201 ms. Remains 271 /739 variables (removed 468) and now considering 482/1039 (removed 557) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-7550307608936150176.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-585672421009607896.kers'
[2026-05-22 17:26:37] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-7550307608936150176.kers, --Pflows, --basisKERS=/tmp/petrispot-output-585672421009607896.kers]
Culling duplicate invariants (modulo rational): removing 7 columns.
Culled 7 columns in 0 ms.
// Phase 1: matrix 482 rows 264 cols 1876 entries
Finished phase 1 with 60 SingleSign rule and 165 generalized
[2026-05-22 17:26:37] [INFO ] Computed 46 invariants in 3 ms
Computed 46 P flows in 3 ms.
Exported basis to /tmp/petrispot-output-585672421009607896.kers
Total runtime 4 ms.
[2026-05-22 17:26:37] [INFO ] Implicit Places using invariants in 322 ms returned [1, 18, 19, 31, 48, 66, 88, 143, 144, 157, 158, 159, 177, 181, 199, 200, 201, 202, 219]
Discarding 19 places :
Implicit Place search using SMT only with invariants took 323 ms to find 19 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 252/739 places, 482/1039 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 32 transitions
Trivial Post-agglo rules discarded 32 transitions
Performed 32 trivial Post agglomeration. Transition count delta: 32
Iterating post reduction 0 with 32 rules applied. Total rules applied 32 place count 252 transition count 450
Reduce places removed 32 places and 0 transitions.
Iterating post reduction 1 with 32 rules applied. Total rules applied 64 place count 220 transition count 450
Performed 11 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 11 Pre rules applied. Total rules applied 64 place count 220 transition count 439
Deduced a syphon composed of 11 places in 0 ms
Ensure Unique test removed 1 places
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 2 with 23 rules applied. Total rules applied 87 place count 208 transition count 439
Discarding 4 places :
Implicit places reduction removed 4 places
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 2 with 11 rules applied. Total rules applied 98 place count 204 transition count 432
Reduce places removed 7 places and 0 transitions.
Iterating post reduction 3 with 7 rules applied. Total rules applied 105 place count 197 transition count 432
Discarding 4 places :
Symmetric choice reduction at 4 with 4 rule applications. Total rules 109 place count 193 transition count 428
Iterating global reduction 4 with 4 rules applied. Total rules applied 113 place count 193 transition count 428
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 4 with 2 rules applied. Total rules applied 115 place count 193 transition count 426
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 116 place count 192 transition count 424
Iterating global reduction 5 with 1 rules applied. Total rules applied 117 place count 192 transition count 424
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 118 place count 191 transition count 423
Iterating global reduction 5 with 1 rules applied. Total rules applied 119 place count 191 transition count 423
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 120 place count 190 transition count 421
Iterating global reduction 5 with 1 rules applied. Total rules applied 121 place count 190 transition count 421
Performed 13 Post agglomeration using F-continuation condition.Transition count delta: 13
Deduced a syphon composed of 13 places in 0 ms
Reduce places removed 13 places and 0 transitions.
Iterating global reduction 5 with 26 rules applied. Total rules applied 147 place count 177 transition count 408
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -1
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 5 with 4 rules applied. Total rules applied 151 place count 175 transition count 409
Applied a total of 151 rules in 40 ms. Remains 175 /252 variables (removed 77) and now considering 409/482 (removed 73) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-14556064366796129382.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-12704158890781426709.kers'
[2026-05-22 17:26:37] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-14556064366796129382.kers, --Pflows, --basisKERS=/tmp/petrispot-output-12704158890781426709.kers]
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 0 ms.
// Phase 1: matrix 409 rows 174 cols 1637 entries
Finished phase 1 with 52 SingleSign rule and 101 generalized
[2026-05-22 17:26:37] [INFO ] Computed 22 invariants in 1 ms
Computed 22 P flows in 2 ms.
Exported basis to /tmp/petrispot-output-12704158890781426709.kers
Total runtime 2 ms.
[2026-05-22 17:26:37] [INFO ] Implicit Places using invariants in 242 ms returned [90, 96, 101, 172]
Discarding 4 places :
Implicit Place search using SMT only with invariants took 267 ms to find 4 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 171/739 places, 409/1039 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 171 transition count 408
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 170 transition count 408
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 4 place count 168 transition count 406
Iterating global reduction 2 with 2 rules applied. Total rules applied 6 place count 168 transition count 406
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 8 place count 166 transition count 404
Iterating global reduction 2 with 2 rules applied. Total rules applied 10 place count 166 transition count 404
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 11 place count 165 transition count 403
Iterating global reduction 2 with 1 rules applied. Total rules applied 12 place count 165 transition count 403
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 14 place count 164 transition count 402
Applied a total of 14 rules in 25 ms. Remains 164 /171 variables (removed 7) and now considering 402/409 (removed 7) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-16435110868510599572.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-5966943877763447396.kers'
[2026-05-22 17:26:37] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-16435110868510599572.kers, --Pflows, --basisKERS=/tmp/petrispot-output-5966943877763447396.kers]
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 0 ms.
// Phase 1: matrix 402 rows 163 cols 1609 entries
Finished phase 1 with 50 SingleSign rule and 96 generalized
[2026-05-22 17:26:37] [INFO ] Computed 18 invariants in 2 ms
Computed 18 P flows in 2 ms.
Exported basis to /tmp/petrispot-output-5966943877763447396.kers
Total runtime 2 ms.
[2026-05-22 17:26:37] [INFO ] Implicit Places using invariants in 191 ms returned []
[2026-05-22 17:26:37] [INFO ] Invariant cache hit.
[2026-05-22 17:26:38] [INFO ] Implicit Places using invariants and state equation in 394 ms returned []
Implicit Place search using SMT with State Equation took 601 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 3 : 164/739 places, 402/1039 transitions.
Finished structural reductions in SI_LTL mode , in 3 iterations and 1458 ms. Remains : 164/739 places, 402/1039 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 39 ms :[(NOT p0)]
Running random walk in product with property : ASLink-PT-01b-LTLFireability-05
Stuttering criterion allowed to conclude after 6 steps with 0 reset in 0 ms.
FORMULA ASLink-PT-01b-LTLFireability-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ASLink-PT-01b-LTLFireability-05 finished in 1525 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((p0&&X(!p1)))))'
Support contains 3 out of 739 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 739/739 places, 1039/1039 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 735 transition count 1027
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 735 transition count 1027
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 11 place count 732 transition count 1024
Iterating global reduction 0 with 3 rules applied. Total rules applied 14 place count 732 transition count 1024
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 16 place count 730 transition count 1015
Iterating global reduction 0 with 2 rules applied. Total rules applied 18 place count 730 transition count 1015
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 20 place count 728 transition count 1013
Iterating global reduction 0 with 2 rules applied. Total rules applied 22 place count 728 transition count 1013
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 25 place count 725 transition count 1003
Iterating global reduction 0 with 3 rules applied. Total rules applied 28 place count 725 transition count 1003
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 31 place count 722 transition count 993
Iterating global reduction 0 with 3 rules applied. Total rules applied 34 place count 722 transition count 993
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 36 place count 720 transition count 991
Iterating global reduction 0 with 2 rules applied. Total rules applied 38 place count 720 transition count 991
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 40 place count 718 transition count 982
Iterating global reduction 0 with 2 rules applied. Total rules applied 42 place count 718 transition count 982
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 44 place count 716 transition count 973
Iterating global reduction 0 with 2 rules applied. Total rules applied 46 place count 716 transition count 973
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 47 place count 715 transition count 972
Iterating global reduction 0 with 1 rules applied. Total rules applied 48 place count 715 transition count 972
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 49 place count 714 transition count 964
Iterating global reduction 0 with 1 rules applied. Total rules applied 50 place count 714 transition count 964
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 51 place count 713 transition count 956
Iterating global reduction 0 with 1 rules applied. Total rules applied 52 place count 713 transition count 956
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 53 place count 712 transition count 955
Iterating global reduction 0 with 1 rules applied. Total rules applied 54 place count 712 transition count 955
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 55 place count 711 transition count 947
Iterating global reduction 0 with 1 rules applied. Total rules applied 56 place count 711 transition count 947
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 57 place count 710 transition count 939
Iterating global reduction 0 with 1 rules applied. Total rules applied 58 place count 710 transition count 939
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 59 place count 709 transition count 938
Iterating global reduction 0 with 1 rules applied. Total rules applied 60 place count 709 transition count 938
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 61 place count 708 transition count 930
Iterating global reduction 0 with 1 rules applied. Total rules applied 62 place count 708 transition count 930
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 63 place count 707 transition count 922
Iterating global reduction 0 with 1 rules applied. Total rules applied 64 place count 707 transition count 922
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 65 place count 706 transition count 921
Iterating global reduction 0 with 1 rules applied. Total rules applied 66 place count 706 transition count 921
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 67 place count 705 transition count 913
Iterating global reduction 0 with 1 rules applied. Total rules applied 68 place count 705 transition count 913
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 69 place count 704 transition count 905
Iterating global reduction 0 with 1 rules applied. Total rules applied 70 place count 704 transition count 905
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 71 place count 703 transition count 904
Iterating global reduction 0 with 1 rules applied. Total rules applied 72 place count 703 transition count 904
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 73 place count 702 transition count 896
Iterating global reduction 0 with 1 rules applied. Total rules applied 74 place count 702 transition count 896
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 75 place count 701 transition count 888
Iterating global reduction 0 with 1 rules applied. Total rules applied 76 place count 701 transition count 888
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 77 place count 700 transition count 887
Iterating global reduction 0 with 1 rules applied. Total rules applied 78 place count 700 transition count 887
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 79 place count 699 transition count 879
Iterating global reduction 0 with 1 rules applied. Total rules applied 80 place count 699 transition count 879
Applied a total of 80 rules in 460 ms. Remains 699 /739 variables (removed 40) and now considering 879/1039 (removed 160) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-15786974317598319212.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-10910849936430144739.kers'
[2026-05-22 17:26:38] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-15786974317598319212.kers, --Pflows, --basisKERS=/tmp/petrispot-output-10910849936430144739.kers]
Culled 0 columns in 1 ms.
// Phase 1: matrix 879 rows 699 cols 2753 entries
Finished phase 1 with 447 SingleSign rule and 180 generalized
[2026-05-22 17:26:38] [INFO ] Computed 72 invariants in 14 ms
Computed 72 P flows in 15 ms.
Exported basis to /tmp/petrispot-output-10910849936430144739.kers
Total runtime 15 ms.
[2026-05-22 17:26:39] [INFO ] Implicit Places using invariants in 671 ms returned [584]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 688 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 698/739 places, 879/1039 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 696 transition count 877
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 696 transition count 877
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 5 place count 695 transition count 876
Iterating global reduction 0 with 1 rules applied. Total rules applied 6 place count 695 transition count 876
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 7 place count 694 transition count 875
Iterating global reduction 0 with 1 rules applied. Total rules applied 8 place count 694 transition count 875
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 9 place count 693 transition count 874
Iterating global reduction 0 with 1 rules applied. Total rules applied 10 place count 693 transition count 874
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 11 place count 692 transition count 873
Iterating global reduction 0 with 1 rules applied. Total rules applied 12 place count 692 transition count 873
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 13 place count 691 transition count 872
Iterating global reduction 0 with 1 rules applied. Total rules applied 14 place count 691 transition count 872
Applied a total of 14 rules in 117 ms. Remains 691 /698 variables (removed 7) and now considering 872/879 (removed 7) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-4997001273171481817.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-9487525013928436094.kers'
[2026-05-22 17:26:39] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-4997001273171481817.kers, --Pflows, --basisKERS=/tmp/petrispot-output-9487525013928436094.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 872 rows 691 cols 2734 entries
Finished phase 1 with 442 SingleSign rule and 178 generalized
[2026-05-22 17:26:39] [INFO ] Computed 71 invariants in 4 ms
Computed 71 P flows in 17 ms.
Exported basis to /tmp/petrispot-output-9487525013928436094.kers
Total runtime 26 ms.
[2026-05-22 17:26:40] [INFO ] Implicit Places using invariants in 603 ms returned []
[2026-05-22 17:26:40] [INFO ] Invariant cache hit.
[2026-05-22 17:26:42] [INFO ] Implicit Places using invariants and state equation in 2601 ms returned []
Implicit Place search using SMT with State Equation took 3232 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 691/739 places, 872/1039 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 4498 ms. Remains : 691/739 places, 872/1039 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((p0&&X(p1)))))'
Stuttering acceptance computed with spot in 210 ms :[(NOT p1), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), true, (OR (NOT p0) (NOT p1))]
Running random walk in product with property : ASLink-PT-01b-LTLFireability-06
Product exploration explored 100000 steps with 25000 reset in 197 ms.
Product exploration explored 100000 steps with 25000 reset in 189 ms.
Computed a total of 26 stabilizing places and 26 stable transitions
Computed a total of 26 stabilizing places and 26 stable transitions
Knowledge based reduction with 2 factoid took 61 ms. Reduced automaton from 5 states, 6 edges and 2 AP (stutter sensitive) to 5 states, 5 edges and 1 AP (stutter sensitive).
RANDOM walk for 32509 steps (217 resets) in 408 ms. (79 steps per ms) remains 0/1 properties
Knowledge based reduction with 2 factoid took 65 ms. Reduced automaton from 5 states, 5 edges and 1 AP (stutter sensitive) to 5 states, 5 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 163 ms :[(NOT p1), (NOT p1), (NOT p1), (NOT p1), true]
Knowledge-based reduction took 443 ms.
Stuttering acceptance computed with spot in 214 ms :[(NOT p1), (NOT p1), (NOT p1), (NOT p1), true]
Support contains 2 out of 691 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in LTL mode, iteration 0 : 691/691 places, 872/872 transitions.
Applied a total of 0 rules in 14 ms. Remains 691 /691 variables (removed 0) and now considering 872/872 (removed 0) transitions.
[2026-05-22 17:26:44] [INFO ] Invariant cache hit.
[2026-05-22 17:26:44] [INFO ] Implicit Places using invariants in 465 ms returned []
[2026-05-22 17:26:44] [INFO ] Invariant cache hit.
[2026-05-22 17:26:47] [INFO ] Implicit Places using invariants and state equation in 2513 ms returned []
Implicit Place search using SMT with State Equation took 3007 ms to find 0 implicit places.
Running 871 sub problems to find dead transitions.
[2026-05-22 17:26:47] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/690 variables, 38/38 constraints. Problems are: Problem set: 0 solved, 871 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 690/1563 variables, and 38 constraints, problems are : Problem set: 0 solved, 871 unsolved in 30029 ms.
Refiners :[Positive P Invariants (semi-flows): 0/14 constraints, Generalized P Invariants (flows): 38/57 constraints, State Equation: 0/691 constraints, PredecessorRefiner: 871/871 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 871 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/690 variables, 38/38 constraints. Problems are: Problem set: 0 solved, 871 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/690 variables, 0/38 constraints. Problems are: Problem set: 0 solved, 871 unsolved
At refinement iteration 2 (OVERLAPS) 1/691 variables, 14/52 constraints. Problems are: Problem set: 0 solved, 871 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/691 variables, 19/71 constraints. Problems are: Problem set: 0 solved, 871 unsolved
SMT process timed out in 60352ms, After SMT, problems are : Problem set: 0 solved, 871 unsolved
Search for dead transitions found 0 dead transitions in 60369ms
Finished structural reductions in LTL mode , in 1 iterations and 63397 ms. Remains : 691/691 places, 872/872 transitions.
Computed a total of 26 stabilizing places and 26 stable transitions
Computed a total of 26 stabilizing places and 26 stable transitions
Knowledge based reduction with 1 factoid took 44 ms. Reduced automaton from 5 states, 5 edges and 1 AP (stutter sensitive) to 5 states, 5 edges and 1 AP (stutter sensitive).
RANDOM walk for 40000 steps (239 resets) in 119 ms. (333 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40003 steps (65 resets) in 108 ms. (367 steps per ms) remains 1/1 properties
Interrupted probabilistic random walk after 703197 steps, run timeout after 3001 ms. (steps per millisecond=234 ) properties seen :0 out of 1
Probabilistic random walk after 703197 steps, saw 138377 distinct states, run finished after 3005 ms. (steps per millisecond=234 ) properties seen :0
[2026-05-22 17:27:50] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 26/28 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/28 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 201/229 variables, 13/14 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/229 variables, 1/15 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/229 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (OVERLAPS) 385/614 variables, 39/54 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/614 variables, 1/55 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/614 variables, 0/55 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 77/691 variables, 18/73 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/691 variables, 0/73 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 872/1563 variables, 691/764 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/1563 variables, 0/764 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (OVERLAPS) 0/1563 variables, 0/764 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1563/1563 variables, and 764 constraints, problems are : Problem set: 0 solved, 1 unsolved in 1272 ms.
Refiners :[Positive P Invariants (semi-flows): 14/14 constraints, Generalized P Invariants (flows): 57/57 constraints, State Equation: 691/691 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 2/2 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 26/28 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/28 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 201/229 variables, 13/14 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/229 variables, 1/15 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/229 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (OVERLAPS) 385/614 variables, 39/54 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/614 variables, 1/55 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/614 variables, 1/56 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/614 variables, 0/56 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (OVERLAPS) 77/691 variables, 18/74 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/691 variables, 0/74 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (OVERLAPS) 872/1563 variables, 691/765 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/1563 variables, 1/766 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/1563 variables, 0/766 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (OVERLAPS) 0/1563 variables, 0/766 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 1563/1563 variables, and 766 constraints, problems are : Problem set: 0 solved, 1 unsolved in 1115 ms.
Refiners :[Positive P Invariants (semi-flows): 14/14 constraints, Generalized P Invariants (flows): 57/57 constraints, State Equation: 691/691 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 3/3 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 2406ms problems are : Problem set: 0 solved, 1 unsolved
Parikh walk visited 0 properties in 169 ms.
Support contains 2 out of 691 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 691/691 places, 872/872 transitions.
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 117 rules applied. Total rules applied 117 place count 691 transition count 755
Reduce places removed 117 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 120 rules applied. Total rules applied 237 place count 574 transition count 752
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 239 place count 572 transition count 752
Performed 183 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 183 Pre rules applied. Total rules applied 239 place count 572 transition count 569
Deduced a syphon composed of 183 places in 0 ms
Ensure Unique test removed 14 places
Reduce places removed 197 places and 0 transitions.
Iterating global reduction 3 with 380 rules applied. Total rules applied 619 place count 375 transition count 569
Discarding 1 places :
Implicit places reduction removed 1 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 11 rules applied. Total rules applied 630 place count 374 transition count 559
Reduce places removed 10 places and 0 transitions.
Iterating post reduction 4 with 10 rules applied. Total rules applied 640 place count 364 transition count 559
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 5 Pre rules applied. Total rules applied 640 place count 364 transition count 554
Deduced a syphon composed of 5 places in 1 ms
Ensure Unique test removed 5 places
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 5 with 15 rules applied. Total rules applied 655 place count 354 transition count 554
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 4 Pre rules applied. Total rules applied 655 place count 354 transition count 550
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 5 with 8 rules applied. Total rules applied 663 place count 350 transition count 550
Performed 60 Post agglomeration using F-continuation condition.Transition count delta: 60
Deduced a syphon composed of 60 places in 0 ms
Ensure Unique test removed 2 places
Reduce places removed 62 places and 0 transitions.
Iterating global reduction 5 with 122 rules applied. Total rules applied 785 place count 288 transition count 490
Discarding 5 places :
Symmetric choice reduction at 5 with 5 rule applications. Total rules 790 place count 283 transition count 485
Ensure Unique test removed 1 places
Iterating global reduction 5 with 6 rules applied. Total rules applied 796 place count 282 transition count 485
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 1 Pre rules applied. Total rules applied 796 place count 282 transition count 484
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 5 with 2 rules applied. Total rules applied 798 place count 281 transition count 484
Discarding 2 places :
Symmetric choice reduction at 5 with 2 rule applications. Total rules 800 place count 279 transition count 482
Iterating global reduction 5 with 2 rules applied. Total rules applied 802 place count 279 transition count 482
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 5 with 2 rules applied. Total rules applied 804 place count 279 transition count 480
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 805 place count 278 transition count 480
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -7
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 7 with 2 rules applied. Total rules applied 807 place count 277 transition count 487
Free-agglomeration rule applied 2 times.
Iterating global reduction 7 with 2 rules applied. Total rules applied 809 place count 277 transition count 485
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 7 with 2 rules applied. Total rules applied 811 place count 275 transition count 485
Partial Free-agglomeration rule applied 2 times.
Drop transitions (Partial Free agglomeration) removed 2 transitions
Iterating global reduction 8 with 2 rules applied. Total rules applied 813 place count 275 transition count 485
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 8 with 1 rules applied. Total rules applied 814 place count 274 transition count 484
Reduce places removed 2 places and 0 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 3 rules applied. Total rules applied 817 place count 272 transition count 483
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 9 with 1 rules applied. Total rules applied 818 place count 271 transition count 483
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 10 with 3 Pre rules applied. Total rules applied 818 place count 271 transition count 480
Deduced a syphon composed of 3 places in 0 ms
Ensure Unique test removed 1 places
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 10 with 7 rules applied. Total rules applied 825 place count 267 transition count 480
Discarding 2 places :
Implicit places reduction removed 2 places
Iterating post reduction 10 with 2 rules applied. Total rules applied 827 place count 265 transition count 480
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 11 with 1 Pre rules applied. Total rules applied 827 place count 265 transition count 479
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 11 with 2 rules applied. Total rules applied 829 place count 264 transition count 479
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 11 with 6 rules applied. Total rules applied 835 place count 261 transition count 476
Discarding 1 places :
Symmetric choice reduction at 11 with 1 rule applications. Total rules 836 place count 260 transition count 475
Iterating global reduction 11 with 1 rules applied. Total rules applied 837 place count 260 transition count 475
Free-agglomeration rule applied 1 times.
Iterating global reduction 11 with 1 rules applied. Total rules applied 838 place count 260 transition count 474
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 11 with 1 rules applied. Total rules applied 839 place count 259 transition count 474
Applied a total of 839 rules in 149 ms. Remains 259 /691 variables (removed 432) and now considering 474/872 (removed 398) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 149 ms. Remains : 259/691 places, 474/872 transitions.
RANDOM walk for 30818 steps (610 resets) in 123 ms. (248 steps per ms) remains 0/1 properties
Knowledge based reduction with 1 factoid took 80 ms. Reduced automaton from 5 states, 5 edges and 1 AP (stutter sensitive) to 5 states, 5 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 180 ms :[(NOT p1), (NOT p1), (NOT p1), (NOT p1), true]
Knowledge-based reduction took 6174 ms.
Stuttering acceptance computed with spot in 188 ms :[(NOT p1), (NOT p1), (NOT p1), (NOT p1), true]
Stuttering acceptance computed with spot in 240 ms :[(NOT p1), (NOT p1), (NOT p1), (NOT p1), true]
Product exploration explored 100000 steps with 25000 reset in 209 ms.
Product exploration explored 100000 steps with 25000 reset in 222 ms.
Spot run failed in 124 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/autstates.py", line 2, in
import spot
ModuleNotFoundError: No module named 'spot'
java.io.IOException
at fr.lip6.move.gal.application.runner.spot.SpotRunner.computeForwardClosedSI(SpotRunner.java:551)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.treatPartialPOR(LTLPropertySolver.java:419)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.checkLTLProperty(LTLPropertySolver.java:280)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStutteringLTLTest(LTLPropertySolver.java:217)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStructuralLTLCheck(LTLPropertySolver.java:66)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:849)
at fr.lip6.move.gal.application.Application.start(Application.java:195)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:44)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:219)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:149)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:115)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:467)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:298)
at java.base/jdk.internal.reflect.DirectMethodHandleAccessor.invoke(DirectMethodHandleAccessor.java:103)
at java.base/java.lang.reflect.Method.invoke(Method.java:580)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:615)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:563)
at org.eclipse.equinox.launcher.Main.run(Main.java:1415)
at org.eclipse.equinox.launcher.Main.main(Main.java:1387)
Built C files in :
/tmp/ltsmin4040117450557925815
[2026-05-22 17:27:54] [INFO ] Built C files in 26ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin4040117450557925815
Running compilation step : cd /tmp/ltsmin4040117450557925815;'/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'
Compilation finished in 1740 ms.
Running link step : cd /tmp/ltsmin4040117450557925815;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 76 ms.
Running LTSmin : cd /tmp/ltsmin4040117450557925815;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/pins2lts-seq-linux64' './gal.so' '--when' '--hoa' '/tmp/stateBased13724677909841430369.hoa' '--buchi-type=spotba'
LTSmin run took 135 ms.
FORMULA ASLink-PT-01b-LTLFireability-06 TRUE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Treatment of property ASLink-PT-01b-LTLFireability-06 finished in 78405 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(((p0||X((X(p1) U (p0&&X(p1)))))&&(p2 U X(p3)))))'
Support contains 5 out of 739 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 739/739 places, 1039/1039 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 735 transition count 1027
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 735 transition count 1027
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 11 place count 732 transition count 1024
Iterating global reduction 0 with 3 rules applied. Total rules applied 14 place count 732 transition count 1024
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 16 place count 730 transition count 1015
Iterating global reduction 0 with 2 rules applied. Total rules applied 18 place count 730 transition count 1015
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 20 place count 728 transition count 1013
Iterating global reduction 0 with 2 rules applied. Total rules applied 22 place count 728 transition count 1013
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 25 place count 725 transition count 1003
Iterating global reduction 0 with 3 rules applied. Total rules applied 28 place count 725 transition count 1003
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 31 place count 722 transition count 993
Iterating global reduction 0 with 3 rules applied. Total rules applied 34 place count 722 transition count 993
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 36 place count 720 transition count 991
Iterating global reduction 0 with 2 rules applied. Total rules applied 38 place count 720 transition count 991
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 40 place count 718 transition count 982
Iterating global reduction 0 with 2 rules applied. Total rules applied 42 place count 718 transition count 982
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 44 place count 716 transition count 973
Iterating global reduction 0 with 2 rules applied. Total rules applied 46 place count 716 transition count 973
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 47 place count 715 transition count 972
Iterating global reduction 0 with 1 rules applied. Total rules applied 48 place count 715 transition count 972
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 49 place count 714 transition count 964
Iterating global reduction 0 with 1 rules applied. Total rules applied 50 place count 714 transition count 964
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 51 place count 713 transition count 956
Iterating global reduction 0 with 1 rules applied. Total rules applied 52 place count 713 transition count 956
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 53 place count 712 transition count 955
Iterating global reduction 0 with 1 rules applied. Total rules applied 54 place count 712 transition count 955
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 55 place count 711 transition count 947
Iterating global reduction 0 with 1 rules applied. Total rules applied 56 place count 711 transition count 947
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 57 place count 710 transition count 939
Iterating global reduction 0 with 1 rules applied. Total rules applied 58 place count 710 transition count 939
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 59 place count 709 transition count 938
Iterating global reduction 0 with 1 rules applied. Total rules applied 60 place count 709 transition count 938
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 61 place count 708 transition count 930
Iterating global reduction 0 with 1 rules applied. Total rules applied 62 place count 708 transition count 930
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 63 place count 707 transition count 922
Iterating global reduction 0 with 1 rules applied. Total rules applied 64 place count 707 transition count 922
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 65 place count 706 transition count 921
Iterating global reduction 0 with 1 rules applied. Total rules applied 66 place count 706 transition count 921
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 67 place count 705 transition count 913
Iterating global reduction 0 with 1 rules applied. Total rules applied 68 place count 705 transition count 913
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 69 place count 704 transition count 905
Iterating global reduction 0 with 1 rules applied. Total rules applied 70 place count 704 transition count 905
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 71 place count 703 transition count 904
Iterating global reduction 0 with 1 rules applied. Total rules applied 72 place count 703 transition count 904
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 73 place count 702 transition count 896
Iterating global reduction 0 with 1 rules applied. Total rules applied 74 place count 702 transition count 896
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 75 place count 701 transition count 888
Iterating global reduction 0 with 1 rules applied. Total rules applied 76 place count 701 transition count 888
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 77 place count 700 transition count 887
Iterating global reduction 0 with 1 rules applied. Total rules applied 78 place count 700 transition count 887
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 79 place count 699 transition count 879
Iterating global reduction 0 with 1 rules applied. Total rules applied 80 place count 699 transition count 879
Applied a total of 80 rules in 451 ms. Remains 699 /739 variables (removed 40) and now considering 879/1039 (removed 160) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-16797187053189702626.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-8659055623242828127.kers'
[2026-05-22 17:27:57] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-16797187053189702626.kers, --Pflows, --basisKERS=/tmp/petrispot-output-8659055623242828127.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 879 rows 699 cols 2753 entries
Finished phase 1 with 447 SingleSign rule and 180 generalized
[2026-05-22 17:27:57] [INFO ] Computed 72 invariants in 4 ms
Computed 72 P flows in 4 ms.
Exported basis to /tmp/petrispot-output-8659055623242828127.kers
Total runtime 5 ms.
[2026-05-22 17:27:57] [INFO ] Implicit Places using invariants in 518 ms returned [584]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 520 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 698/739 places, 879/1039 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 696 transition count 877
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 696 transition count 877
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 6 place count 694 transition count 875
Iterating global reduction 0 with 2 rules applied. Total rules applied 8 place count 694 transition count 875
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 10 place count 692 transition count 873
Iterating global reduction 0 with 2 rules applied. Total rules applied 12 place count 692 transition count 873
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 14 place count 690 transition count 871
Iterating global reduction 0 with 2 rules applied. Total rules applied 16 place count 690 transition count 871
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 17 place count 689 transition count 870
Iterating global reduction 0 with 1 rules applied. Total rules applied 18 place count 689 transition count 870
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 19 place count 688 transition count 869
Iterating global reduction 0 with 1 rules applied. Total rules applied 20 place count 688 transition count 869
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 21 place count 687 transition count 868
Iterating global reduction 0 with 1 rules applied. Total rules applied 22 place count 687 transition count 868
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 23 place count 686 transition count 867
Iterating global reduction 0 with 1 rules applied. Total rules applied 24 place count 686 transition count 867
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 25 place count 685 transition count 866
Iterating global reduction 0 with 1 rules applied. Total rules applied 26 place count 685 transition count 866
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 27 place count 684 transition count 865
Iterating global reduction 0 with 1 rules applied. Total rules applied 28 place count 684 transition count 865
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 29 place count 683 transition count 864
Iterating global reduction 0 with 1 rules applied. Total rules applied 30 place count 683 transition count 864
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 31 place count 682 transition count 863
Iterating global reduction 0 with 1 rules applied. Total rules applied 32 place count 682 transition count 863
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 33 place count 681 transition count 862
Iterating global reduction 0 with 1 rules applied. Total rules applied 34 place count 681 transition count 862
Applied a total of 34 rules in 241 ms. Remains 681 /698 variables (removed 17) and now considering 862/879 (removed 17) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-6456832911453446203.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-7003317201022454447.kers'
[2026-05-22 17:27:58] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-6456832911453446203.kers, --Pflows, --basisKERS=/tmp/petrispot-output-7003317201022454447.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 862 rows 681 cols 2704 entries
Finished phase 1 with 436 SingleSign rule and 174 generalized
[2026-05-22 17:27:58] [INFO ] Computed 71 invariants in 4 ms
Computed 71 P flows in 4 ms.
Exported basis to /tmp/petrispot-output-7003317201022454447.kers
Total runtime 5 ms.
[2026-05-22 17:27:58] [INFO ] Implicit Places using invariants in 473 ms returned []
[2026-05-22 17:27:58] [INFO ] Invariant cache hit.
[2026-05-22 17:28:00] [INFO ] Implicit Places using invariants and state equation in 1659 ms returned []
Implicit Place search using SMT with State Equation took 2148 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 681/739 places, 862/1039 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 3360 ms. Remains : 681/739 places, 862/1039 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(((p0 U X(p1))&&(p2||X((X(p3) U (p2&&X(p3))))))))'
Stuttering acceptance computed with spot in 270 ms :[(OR (NOT p2) (NOT p1)), (OR (NOT p2) (NOT p1)), (NOT p1), (OR (NOT p3) (NOT p2)), (NOT p1), true, (NOT p3)]
Running random walk in product with property : ASLink-PT-01b-LTLFireability-07
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 0 ms.
FORMULA ASLink-PT-01b-LTLFireability-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ASLink-PT-01b-LTLFireability-07 finished in 3682 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(p0)&&F(p1))))'
Support contains 2 out of 739 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 739/739 places, 1039/1039 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 735 transition count 1027
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 735 transition count 1027
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 11 place count 732 transition count 1024
Iterating global reduction 0 with 3 rules applied. Total rules applied 14 place count 732 transition count 1024
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 16 place count 730 transition count 1015
Iterating global reduction 0 with 2 rules applied. Total rules applied 18 place count 730 transition count 1015
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 20 place count 728 transition count 1013
Iterating global reduction 0 with 2 rules applied. Total rules applied 22 place count 728 transition count 1013
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 25 place count 725 transition count 1003
Iterating global reduction 0 with 3 rules applied. Total rules applied 28 place count 725 transition count 1003
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 31 place count 722 transition count 993
Iterating global reduction 0 with 3 rules applied. Total rules applied 34 place count 722 transition count 993
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 36 place count 720 transition count 991
Iterating global reduction 0 with 2 rules applied. Total rules applied 38 place count 720 transition count 991
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 40 place count 718 transition count 982
Iterating global reduction 0 with 2 rules applied. Total rules applied 42 place count 718 transition count 982
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 44 place count 716 transition count 973
Iterating global reduction 0 with 2 rules applied. Total rules applied 46 place count 716 transition count 973
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 47 place count 715 transition count 972
Iterating global reduction 0 with 1 rules applied. Total rules applied 48 place count 715 transition count 972
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 49 place count 714 transition count 964
Iterating global reduction 0 with 1 rules applied. Total rules applied 50 place count 714 transition count 964
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 51 place count 713 transition count 956
Iterating global reduction 0 with 1 rules applied. Total rules applied 52 place count 713 transition count 956
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 53 place count 712 transition count 955
Iterating global reduction 0 with 1 rules applied. Total rules applied 54 place count 712 transition count 955
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 55 place count 711 transition count 947
Iterating global reduction 0 with 1 rules applied. Total rules applied 56 place count 711 transition count 947
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 57 place count 710 transition count 939
Iterating global reduction 0 with 1 rules applied. Total rules applied 58 place count 710 transition count 939
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 59 place count 709 transition count 938
Iterating global reduction 0 with 1 rules applied. Total rules applied 60 place count 709 transition count 938
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 61 place count 708 transition count 930
Iterating global reduction 0 with 1 rules applied. Total rules applied 62 place count 708 transition count 930
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 63 place count 707 transition count 922
Iterating global reduction 0 with 1 rules applied. Total rules applied 64 place count 707 transition count 922
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 65 place count 706 transition count 921
Iterating global reduction 0 with 1 rules applied. Total rules applied 66 place count 706 transition count 921
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 67 place count 705 transition count 913
Iterating global reduction 0 with 1 rules applied. Total rules applied 68 place count 705 transition count 913
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 69 place count 704 transition count 905
Iterating global reduction 0 with 1 rules applied. Total rules applied 70 place count 704 transition count 905
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 71 place count 703 transition count 904
Iterating global reduction 0 with 1 rules applied. Total rules applied 72 place count 703 transition count 904
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 73 place count 702 transition count 896
Iterating global reduction 0 with 1 rules applied. Total rules applied 74 place count 702 transition count 896
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 75 place count 701 transition count 888
Iterating global reduction 0 with 1 rules applied. Total rules applied 76 place count 701 transition count 888
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 77 place count 700 transition count 887
Iterating global reduction 0 with 1 rules applied. Total rules applied 78 place count 700 transition count 887
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 79 place count 699 transition count 879
Iterating global reduction 0 with 1 rules applied. Total rules applied 80 place count 699 transition count 879
Applied a total of 80 rules in 524 ms. Remains 699 /739 variables (removed 40) and now considering 879/1039 (removed 160) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-11872662407689809240.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-9627235933348318190.kers'
[2026-05-22 17:28:01] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-11872662407689809240.kers, --Pflows, --basisKERS=/tmp/petrispot-output-9627235933348318190.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 879 rows 699 cols 2753 entries
Finished phase 1 with 447 SingleSign rule and 180 generalized
[2026-05-22 17:28:01] [INFO ] Computed 72 invariants in 4 ms
Computed 72 P flows in 5 ms.
Exported basis to /tmp/petrispot-output-9627235933348318190.kers
Total runtime 6 ms.
[2026-05-22 17:28:01] [INFO ] Implicit Places using invariants in 594 ms returned [584]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 599 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 698/739 places, 879/1039 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 696 transition count 877
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 696 transition count 877
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 6 place count 694 transition count 875
Iterating global reduction 0 with 2 rules applied. Total rules applied 8 place count 694 transition count 875
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 10 place count 692 transition count 873
Iterating global reduction 0 with 2 rules applied. Total rules applied 12 place count 692 transition count 873
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 14 place count 690 transition count 871
Iterating global reduction 0 with 2 rules applied. Total rules applied 16 place count 690 transition count 871
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 17 place count 689 transition count 870
Iterating global reduction 0 with 1 rules applied. Total rules applied 18 place count 689 transition count 870
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 19 place count 688 transition count 869
Iterating global reduction 0 with 1 rules applied. Total rules applied 20 place count 688 transition count 869
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 21 place count 687 transition count 868
Iterating global reduction 0 with 1 rules applied. Total rules applied 22 place count 687 transition count 868
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 23 place count 686 transition count 867
Iterating global reduction 0 with 1 rules applied. Total rules applied 24 place count 686 transition count 867
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 25 place count 685 transition count 866
Iterating global reduction 0 with 1 rules applied. Total rules applied 26 place count 685 transition count 866
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 27 place count 684 transition count 865
Iterating global reduction 0 with 1 rules applied. Total rules applied 28 place count 684 transition count 865
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 29 place count 683 transition count 864
Iterating global reduction 0 with 1 rules applied. Total rules applied 30 place count 683 transition count 864
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 31 place count 682 transition count 863
Iterating global reduction 0 with 1 rules applied. Total rules applied 32 place count 682 transition count 863
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 33 place count 681 transition count 862
Iterating global reduction 0 with 1 rules applied. Total rules applied 34 place count 681 transition count 862
Applied a total of 34 rules in 217 ms. Remains 681 /698 variables (removed 17) and now considering 862/879 (removed 17) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-133486882293381619.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-9615495933147129503.kers'
[2026-05-22 17:28:01] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-133486882293381619.kers, --Pflows, --basisKERS=/tmp/petrispot-output-9615495933147129503.kers]
Culled 0 columns in 1 ms.
// Phase 1: matrix 862 rows 681 cols 2704 entries
Finished phase 1 with 436 SingleSign rule and 174 generalized
[2026-05-22 17:28:01] [INFO ] Computed 71 invariants in 12 ms
Computed 71 P flows in 13 ms.
Exported basis to /tmp/petrispot-output-9615495933147129503.kers
Total runtime 13 ms.
[2026-05-22 17:28:02] [INFO ] Implicit Places using invariants in 783 ms returned []
[2026-05-22 17:28:02] [INFO ] Invariant cache hit.
[2026-05-22 17:28:04] [INFO ] Implicit Places using invariants and state equation in 1876 ms returned []
Implicit Place search using SMT with State Equation took 2692 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 681/739 places, 862/1039 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 4033 ms. Remains : 681/739 places, 862/1039 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(p0)&&F(p1))))'
Stuttering acceptance computed with spot in 170 ms :[(OR (NOT p1) (NOT p0)), (OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1), true]
Running random walk in product with property : ASLink-PT-01b-LTLFireability-09
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 0 ms.
FORMULA ASLink-PT-01b-LTLFireability-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ASLink-PT-01b-LTLFireability-09 finished in 4231 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(p0))&&(F(!p1) U (p2||G(p3)))))'
Support contains 5 out of 739 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 739/739 places, 1039/1039 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 736 transition count 1028
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 736 transition count 1028
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 8 place count 734 transition count 1026
Iterating global reduction 0 with 2 rules applied. Total rules applied 10 place count 734 transition count 1026
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 11 place count 733 transition count 1018
Iterating global reduction 0 with 1 rules applied. Total rules applied 12 place count 733 transition count 1018
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 13 place count 732 transition count 1017
Iterating global reduction 0 with 1 rules applied. Total rules applied 14 place count 732 transition count 1017
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 15 place count 731 transition count 1009
Iterating global reduction 0 with 1 rules applied. Total rules applied 16 place count 731 transition count 1009
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 17 place count 730 transition count 1001
Iterating global reduction 0 with 1 rules applied. Total rules applied 18 place count 730 transition count 1001
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 19 place count 729 transition count 1000
Iterating global reduction 0 with 1 rules applied. Total rules applied 20 place count 729 transition count 1000
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 21 place count 728 transition count 992
Iterating global reduction 0 with 1 rules applied. Total rules applied 22 place count 728 transition count 992
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 23 place count 727 transition count 984
Iterating global reduction 0 with 1 rules applied. Total rules applied 24 place count 727 transition count 984
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 25 place count 726 transition count 983
Iterating global reduction 0 with 1 rules applied. Total rules applied 26 place count 726 transition count 983
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 27 place count 725 transition count 975
Iterating global reduction 0 with 1 rules applied. Total rules applied 28 place count 725 transition count 975
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 29 place count 724 transition count 967
Iterating global reduction 0 with 1 rules applied. Total rules applied 30 place count 724 transition count 967
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 31 place count 723 transition count 966
Iterating global reduction 0 with 1 rules applied. Total rules applied 32 place count 723 transition count 966
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 33 place count 722 transition count 958
Iterating global reduction 0 with 1 rules applied. Total rules applied 34 place count 722 transition count 958
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 35 place count 721 transition count 950
Iterating global reduction 0 with 1 rules applied. Total rules applied 36 place count 721 transition count 950
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 37 place count 720 transition count 949
Iterating global reduction 0 with 1 rules applied. Total rules applied 38 place count 720 transition count 949
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 39 place count 719 transition count 941
Iterating global reduction 0 with 1 rules applied. Total rules applied 40 place count 719 transition count 941
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 41 place count 718 transition count 933
Iterating global reduction 0 with 1 rules applied. Total rules applied 42 place count 718 transition count 933
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 43 place count 717 transition count 932
Iterating global reduction 0 with 1 rules applied. Total rules applied 44 place count 717 transition count 932
Applied a total of 44 rules in 378 ms. Remains 717 /739 variables (removed 22) and now considering 932/1039 (removed 107) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-12820881553666203113.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-8503774166061793440.kers'
[2026-05-22 17:28:05] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-12820881553666203113.kers, --Pflows, --basisKERS=/tmp/petrispot-output-8503774166061793440.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 932 rows 717 cols 2944 entries
Finished phase 1 with 452 SingleSign rule and 193 generalized
[2026-05-22 17:28:05] [INFO ] Computed 72 invariants in 4 ms
Computed 72 P flows in 5 ms.
Exported basis to /tmp/petrispot-output-8503774166061793440.kers
Total runtime 5 ms.
[2026-05-22 17:28:05] [INFO ] Implicit Places using invariants in 573 ms returned [598]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 576 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 716/739 places, 932/1039 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 714 transition count 930
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 714 transition count 930
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 6 place count 712 transition count 928
Iterating global reduction 0 with 2 rules applied. Total rules applied 8 place count 712 transition count 928
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 10 place count 710 transition count 926
Iterating global reduction 0 with 2 rules applied. Total rules applied 12 place count 710 transition count 926
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 14 place count 708 transition count 924
Iterating global reduction 0 with 2 rules applied. Total rules applied 16 place count 708 transition count 924
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 17 place count 707 transition count 923
Iterating global reduction 0 with 1 rules applied. Total rules applied 18 place count 707 transition count 923
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 19 place count 706 transition count 922
Iterating global reduction 0 with 1 rules applied. Total rules applied 20 place count 706 transition count 922
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 21 place count 705 transition count 921
Iterating global reduction 0 with 1 rules applied. Total rules applied 22 place count 705 transition count 921
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 23 place count 704 transition count 920
Iterating global reduction 0 with 1 rules applied. Total rules applied 24 place count 704 transition count 920
Applied a total of 24 rules in 162 ms. Remains 704 /716 variables (removed 12) and now considering 920/932 (removed 12) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-12552311809461407770.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-2177110629301548375.kers'
[2026-05-22 17:28:05] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-12552311809461407770.kers, --Pflows, --basisKERS=/tmp/petrispot-output-2177110629301548375.kers]
Culled 0 columns in 1 ms.
// Phase 1: matrix 920 rows 704 cols 2910 entries
Finished phase 1 with 444 SingleSign rule and 189 generalized
[2026-05-22 17:28:05] [INFO ] Computed 71 invariants in 16 ms
Computed 71 P flows in 29 ms.
Exported basis to /tmp/petrispot-output-2177110629301548375.kers
Total runtime 31 ms.
[2026-05-22 17:28:06] [INFO ] Implicit Places using invariants in 738 ms returned []
[2026-05-22 17:28:06] [INFO ] Invariant cache hit.
[2026-05-22 17:28:08] [INFO ] Implicit Places using invariants and state equation in 1900 ms returned []
Implicit Place search using SMT with State Equation took 2678 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 704/739 places, 920/1039 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 3794 ms. Remains : 704/739 places, 920/1039 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(p0))&&(F(!p1) U (p2||G(p3)))))'
Stuttering acceptance computed with spot in 353 ms :[(OR (NOT p0) (AND (NOT p2) (NOT p3))), (NOT p0), p1, (AND (NOT p2) (NOT p3)), (AND p1 (NOT p3)), (NOT p0), true]
Running random walk in product with property : ASLink-PT-01b-LTLFireability-14
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 0 ms.
FORMULA ASLink-PT-01b-LTLFireability-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ASLink-PT-01b-LTLFireability-14 finished in 4192 ms.
All properties solved by simple procedures.
Total runtime 194439 ms.
BK_STOP 1779470889055
--------------------
content from stderr:
+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution LTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202604301425.jar
+ 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-01b"
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-01b, 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-oct2-177944366100292"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/ASLink-PT-01b.tgz
mv ASLink-PT-01b 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 '
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 ;