About the Execution of ITS-Tools for LeafsetExtension-PT-S08C2
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 516.327 | 83320.00 | 121415.00 | 330.60 | TTTFFFFTTFTTFTFF | normal |
Execution Chart
We display below the execution chart for this examination (boot time has been removed).
Trace from the execution
Formatting '/data/fkordon/mcc2026-input.r162-smll-177961107900449.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2026-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5973
Executing tool itstools
Input is LeafsetExtension-PT-S08C2, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r162-smll-177961107900449
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.1M
-rw-r--r-- 1 mcc users 9.6K Mar 7 16:53 CTLCardinality.txt
-rw-r--r-- 1 mcc users 66K Mar 7 16:53 CTLCardinality.xml
-rw-r--r-- 1 mcc users 11K Mar 7 16:53 CTLFireability.txt
-rw-r--r-- 1 mcc users 61K Mar 7 16:53 CTLFireability.xml
-rw-r--r-- 1 mcc users 6.2K Mar 15 11:13 LTLCardinality.txt
-rw-r--r-- 1 mcc users 29K Mar 15 11:13 LTLCardinality.xml
-rw-r--r-- 1 mcc users 4.2K Mar 15 11:13 LTLFireability.txt
-rw-r--r-- 1 mcc users 20K Mar 15 11:13 LTLFireability.xml
-rw-r--r-- 1 mcc users 16K Mar 7 16:53 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 99K Mar 7 16:53 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 18K Mar 7 16:53 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 86K Mar 7 16:53 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.2K Mar 15 11:13 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.2K Mar 15 11:13 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 3 18:30 equiv_col
-rw-r--r-- 1 mcc users 6 Mar 3 18:30 instance
-rw-r--r-- 1 mcc users 6 Mar 3 18:30 iscolored
-rw-r--r-- 1 mcc users 647K 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 LeafsetExtension-PT-S08C2-CTLCardinality-2024-00
FORMULA_NAME LeafsetExtension-PT-S08C2-CTLCardinality-2024-01
FORMULA_NAME LeafsetExtension-PT-S08C2-CTLCardinality-2024-02
FORMULA_NAME LeafsetExtension-PT-S08C2-CTLCardinality-2024-03
FORMULA_NAME LeafsetExtension-PT-S08C2-CTLCardinality-2024-04
FORMULA_NAME LeafsetExtension-PT-S08C2-CTLCardinality-2024-05
FORMULA_NAME LeafsetExtension-PT-S08C2-CTLCardinality-2024-06
FORMULA_NAME LeafsetExtension-PT-S08C2-CTLCardinality-2024-07
FORMULA_NAME LeafsetExtension-PT-S08C2-CTLCardinality-2024-08
FORMULA_NAME LeafsetExtension-PT-S08C2-CTLCardinality-2024-09
FORMULA_NAME LeafsetExtension-PT-S08C2-CTLCardinality-2024-10
FORMULA_NAME LeafsetExtension-PT-S08C2-CTLCardinality-2024-11
FORMULA_NAME LeafsetExtension-PT-S08C2-CTLCardinality-2024-12
FORMULA_NAME LeafsetExtension-PT-S08C2-CTLCardinality-2024-13
FORMULA_NAME LeafsetExtension-PT-S08C2-CTLCardinality-2024-14
FORMULA_NAME LeafsetExtension-PT-S08C2-CTLCardinality-2024-15
=== Now, execution of the tool begins
BK_START 1779907615990
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=LeafsetExtension-PT-S08C2
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLCardinality PT
Running Version 202604301425
[2026-05-27 18:46:57] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2026-05-27 18:46:57] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2026-05-27 18:46:58] [INFO ] Load time of PNML (sax parser for PT used): 211 ms
[2026-05-27 18:46:58] [INFO ] Transformed 462 places.
[2026-05-27 18:46:58] [INFO ] Transformed 409 transitions.
[2026-05-27 18:46:58] [INFO ] Parsed PT model containing 462 places and 409 transitions and 1324 arcs in 377 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 22 ms.
Support contains 108 out of 462 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 462/462 places, 409/409 transitions.
Reduce places removed 66 places and 0 transitions.
Iterating post reduction 0 with 66 rules applied. Total rules applied 66 place count 396 transition count 409
Discarding 41 places :
Symmetric choice reduction at 1 with 41 rule applications. Total rules 107 place count 355 transition count 368
Iterating global reduction 1 with 41 rules applied. Total rules applied 148 place count 355 transition count 368
Discarding 14 places :
Symmetric choice reduction at 1 with 14 rule applications. Total rules 162 place count 341 transition count 354
Iterating global reduction 1 with 14 rules applied. Total rules applied 176 place count 341 transition count 354
Discarding 9 places :
Symmetric choice reduction at 1 with 9 rule applications. Total rules 185 place count 332 transition count 345
Iterating global reduction 1 with 9 rules applied. Total rules applied 194 place count 332 transition count 345
Applied a total of 194 rules in 143 ms. Remains 332 /462 variables (removed 130) and now considering 345/409 (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-16683377038277311185.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-965176142186387196.kers'
[2026-05-27 18:46:58] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-16683377038277311185.kers, --Pflows, --basisKERS=/tmp/petrispot-output-965176142186387196.kers]
Culling duplicate invariants (modulo rational): removing 3 columns.
Culled 3 columns in 0 ms.
// Phase 1: matrix 345 rows 329 cols 922 entries
Finished phase 1 with 209 SingleSign rule and 91 generalized
[2026-05-27 18:46:58] [INFO ] Computed 32 invariants in 2 ms
Computed 32 P flows in 4 ms.
Exported basis to /tmp/petrispot-output-965176142186387196.kers
Total runtime 5 ms.
[2026-05-27 18:46:59] [INFO ] Implicit Places using invariants in 740 ms returned [36, 70, 105, 138, 157, 167, 197, 235, 269]
Discarding 9 places :
Implicit Place search using SMT only with invariants took 797 ms to find 9 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 323/462 places, 345/409 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 322 transition count 344
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 322 transition count 344
Applied a total of 2 rules in 30 ms. Remains 322 /323 variables (removed 1) and now considering 344/345 (removed 1) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-1852567227709655143.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-2754710345785255472.kers'
[2026-05-27 18:46:59] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-1852567227709655143.kers, --Pflows, --basisKERS=/tmp/petrispot-output-2754710345785255472.kers]
Culling duplicate invariants (modulo rational): removing 2 columns.
Culled 2 columns in 0 ms.
// Phase 1: matrix 344 rows 320 cols 854 entries
Finished phase 1 with 219 SingleSign rule and 80 generalized
[2026-05-27 18:46:59] [INFO ] Computed 23 invariants in 2 ms
Computed 23 P flows in 2 ms.
Exported basis to /tmp/petrispot-output-2754710345785255472.kers
Total runtime 3 ms.
[2026-05-27 18:46:59] [INFO ] Implicit Places using invariants in 264 ms returned []
[2026-05-27 18:46:59] [INFO ] Invariant cache hit.
[2026-05-27 18:47:00] [INFO ] Implicit Places using invariants and state equation in 760 ms returned []
Implicit Place search using SMT with State Equation took 1030 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 322/462 places, 344/409 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 2027 ms. Remains : 322/462 places, 344/409 transitions.
Starting structural reductions in LTL mode, iteration 0 : 322/322 places, 344/344 transitions.
Applied a total of 0 rules in 13 ms. Remains 322 /322 variables (removed 0) and now considering 344/344 (removed 0) transitions.
[2026-05-27 18:47:00] [INFO ] Invariant cache hit.
[2026-05-27 18:47:00] [INFO ] Implicit Places using invariants in 259 ms returned []
[2026-05-27 18:47:00] [INFO ] Invariant cache hit.
[2026-05-27 18:47:01] [INFO ] Implicit Places using invariants and state equation in 843 ms returned []
Implicit Place search using SMT with State Equation took 1106 ms to find 0 implicit places.
Running 335 sub problems to find dead transitions.
[2026-05-27 18:47:01] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/302 variables, 18/18 constraints. Problems are: Problem set: 0 solved, 335 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/302 variables, 0/18 constraints. Problems are: Problem set: 0 solved, 335 unsolved
At refinement iteration 2 (OVERLAPS) 2/304 variables, 2/20 constraints. Problems are: Problem set: 0 solved, 335 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/304 variables, 0/20 constraints. Problems are: Problem set: 0 solved, 335 unsolved
At refinement iteration 4 (OVERLAPS) 1/305 variables, 3/23 constraints. Problems are: Problem set: 0 solved, 335 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/305 variables, 0/23 constraints. Problems are: Problem set: 0 solved, 335 unsolved
At refinement iteration 6 (OVERLAPS) 344/649 variables, 305/328 constraints. Problems are: Problem set: 0 solved, 335 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 649/666 variables, and 328 constraints, problems are : Problem set: 0 solved, 335 unsolved in 30046 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 21/21 constraints, State Equation: 305/322 constraints, PredecessorRefiner: 335/335 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 335 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/302 variables, 18/18 constraints. Problems are: Problem set: 0 solved, 335 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/302 variables, 0/18 constraints. Problems are: Problem set: 0 solved, 335 unsolved
At refinement iteration 2 (OVERLAPS) 2/304 variables, 2/20 constraints. Problems are: Problem set: 0 solved, 335 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/304 variables, 0/20 constraints. Problems are: Problem set: 0 solved, 335 unsolved
At refinement iteration 4 (OVERLAPS) 1/305 variables, 3/23 constraints. Problems are: Problem set: 0 solved, 335 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/305 variables, 0/23 constraints. Problems are: Problem set: 0 solved, 335 unsolved
At refinement iteration 6 (OVERLAPS) 344/649 variables, 305/328 constraints. Problems are: Problem set: 0 solved, 335 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/649 variables, 316/644 constraints. Problems are: Problem set: 0 solved, 335 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 649/666 variables, and 644 constraints, problems are : Problem set: 0 solved, 335 unsolved in 30021 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 21/21 constraints, State Equation: 305/322 constraints, PredecessorRefiner: 316/335 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60205ms problems are : Problem set: 0 solved, 335 unsolved
Search for dead transitions found 0 dead transitions in 60230ms
Finished structural reductions in LTL mode , in 1 iterations and 61381 ms. Remains : 322/322 places, 344/344 transitions.
Support contains 108 out of 322 places after structural reductions.
[2026-05-27 18:48:02] [INFO ] Flatten gal took : 73 ms
[2026-05-27 18:48:02] [INFO ] Flatten gal took : 35 ms
[2026-05-27 18:48:02] [INFO ] Input system was already deterministic with 344 transitions.
RANDOM walk for 40000 steps (2158 resets) in 3450 ms. (11 steps per ms) remains 25/66 properties
BEST_FIRST walk for 4003 steps (45 resets) in 56 ms. (70 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4004 steps (45 resets) in 63 ms. (62 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4003 steps (44 resets) in 55 ms. (71 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4004 steps (44 resets) in 32 ms. (121 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4004 steps (44 resets) in 37 ms. (105 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4004 steps (45 resets) in 29 ms. (133 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4004 steps (44 resets) in 33 ms. (117 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4002 steps (43 resets) in 43 ms. (90 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4003 steps (45 resets) in 40 ms. (97 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4004 steps (44 resets) in 40 ms. (97 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4003 steps (43 resets) in 30 ms. (129 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4003 steps (44 resets) in 19 ms. (200 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4001 steps (44 resets) in 12 ms. (307 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4004 steps (44 resets) in 22 ms. (174 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4004 steps (44 resets) in 14 ms. (266 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4003 steps (44 resets) in 25 ms. (153 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4004 steps (32 resets) in 19 ms. (200 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4004 steps (44 resets) in 13 ms. (286 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4004 steps (44 resets) in 14 ms. (266 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4004 steps (44 resets) in 15 ms. (250 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4003 steps (44 resets) in 13 ms. (285 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4003 steps (44 resets) in 13 ms. (285 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4004 steps (44 resets) in 19 ms. (200 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4004 steps (45 resets) in 12 ms. (308 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4004 steps (44 resets) in 13 ms. (286 steps per ms) remains 25/25 properties
[2026-05-27 18:48:03] [INFO ] Invariant cache hit.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/45 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 25 unsolved
At refinement iteration 1 (OVERLAPS) 1/46 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 25 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/46 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 25 unsolved
At refinement iteration 3 (OVERLAPS) 235/281 variables, 12/13 constraints. Problems are: Problem set: 0 solved, 25 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/281 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 25 unsolved
At refinement iteration 5 (OVERLAPS) 29/310 variables, 9/22 constraints. Problems are: Problem set: 0 solved, 25 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/310 variables, 0/22 constraints. Problems are: Problem set: 0 solved, 25 unsolved
At refinement iteration 7 (OVERLAPS) 1/311 variables, 1/23 constraints. Problems are: Problem set: 0 solved, 25 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/311 variables, 0/23 constraints. Problems are: Problem set: 0 solved, 25 unsolved
Problem AtomicPropp2 is UNSAT
Problem AtomicPropp7 is UNSAT
Problem AtomicPropp10 is UNSAT
Problem AtomicPropp13 is UNSAT
Problem AtomicPropp14 is UNSAT
Problem AtomicPropp15 is UNSAT
Problem AtomicPropp16 is UNSAT
Problem AtomicPropp17 is UNSAT
Problem AtomicPropp25 is UNSAT
Problem AtomicPropp26 is UNSAT
Problem AtomicPropp27 is UNSAT
Problem AtomicPropp28 is UNSAT
Problem AtomicPropp30 is UNSAT
Problem AtomicPropp32 is UNSAT
Problem AtomicPropp34 is UNSAT
Problem AtomicPropp35 is UNSAT
Problem AtomicPropp36 is UNSAT
Problem AtomicPropp40 is UNSAT
Problem AtomicPropp41 is UNSAT
Problem AtomicPropp42 is UNSAT
Problem AtomicPropp49 is UNSAT
Problem AtomicPropp51 is UNSAT
Problem AtomicPropp55 is UNSAT
Problem AtomicPropp65 is UNSAT
At refinement iteration 9 (OVERLAPS) 342/653 variables, 311/334 constraints. Problems are: Problem set: 24 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/653 variables, 0/334 constraints. Problems are: Problem set: 24 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 13/666 variables, 11/345 constraints. Problems are: Problem set: 24 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/666 variables, 0/345 constraints. Problems are: Problem set: 24 solved, 1 unsolved
At refinement iteration 13 (OVERLAPS) 0/666 variables, 0/345 constraints. Problems are: Problem set: 24 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 666/666 variables, and 345 constraints, problems are : Problem set: 24 solved, 1 unsolved in 1195 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 21/21 constraints, State Equation: 322/322 constraints, PredecessorRefiner: 25/25 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 24 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/4 variables, 0/0 constraints. Problems are: Problem set: 24 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 244/248 variables, 4/4 constraints. Problems are: Problem set: 24 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/248 variables, 0/4 constraints. Problems are: Problem set: 24 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 1/249 variables, 1/5 constraints. Problems are: Problem set: 24 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/249 variables, 0/5 constraints. Problems are: Problem set: 24 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 53/302 variables, 17/22 constraints. Problems are: Problem set: 24 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/302 variables, 4/26 constraints. Problems are: Problem set: 24 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/302 variables, 0/26 constraints. Problems are: Problem set: 24 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 1/303 variables, 1/27 constraints. Problems are: Problem set: 24 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/303 variables, 0/27 constraints. Problems are: Problem set: 24 solved, 1 unsolved
At refinement iteration 10 (OVERLAPS) 342/645 variables, 303/330 constraints. Problems are: Problem set: 24 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/645 variables, 1/331 constraints. Problems are: Problem set: 24 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/645 variables, 0/331 constraints. Problems are: Problem set: 24 solved, 1 unsolved
At refinement iteration 13 (OVERLAPS) 21/666 variables, 19/350 constraints. Problems are: Problem set: 24 solved, 1 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/666 variables, 0/350 constraints. Problems are: Problem set: 24 solved, 1 unsolved
At refinement iteration 15 (OVERLAPS) 0/666 variables, 0/350 constraints. Problems are: Problem set: 24 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 666/666 variables, and 350 constraints, problems are : Problem set: 24 solved, 1 unsolved in 933 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 21/21 constraints, State Equation: 322/322 constraints, PredecessorRefiner: 1/25 constraints, Known Traps: 4/4 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 2141ms problems are : Problem set: 24 solved, 1 unsolved
Finished Parikh walk after 7 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=7 )
Parikh walk visited 1 properties in 8 ms.
Successfully simplified 24 atomic propositions for a total of 16 simplifications.
FORMULA LeafsetExtension-PT-S08C2-CTLCardinality-2024-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2026-05-27 18:48:05] [INFO ] Initial state reduction rules for CTL removed 2 formulas.
[2026-05-27 18:48:05] [INFO ] Flatten gal took : 25 ms
[2026-05-27 18:48:05] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
FORMULA LeafsetExtension-PT-S08C2-CTLCardinality-2024-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA LeafsetExtension-PT-S08C2-CTLCardinality-2024-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA LeafsetExtension-PT-S08C2-CTLCardinality-2024-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2026-05-27 18:48:05] [INFO ] Flatten gal took : 26 ms
[2026-05-27 18:48:05] [INFO ] Input system was already deterministic with 344 transitions.
Support contains 55 out of 322 places (down from 63) after GAL structural reductions.
FORMULA LeafsetExtension-PT-S08C2-CTLCardinality-2024-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA LeafsetExtension-PT-S08C2-CTLCardinality-2024-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 322 stabilizing places and 344 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 322 transition count 344
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
AF dead knowledge conclusive for 1 formulas.
FORMULA LeafsetExtension-PT-S08C2-CTLCardinality-2024-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Starting structural reductions in LTL mode, iteration 0 : 322/322 places, 344/344 transitions.
Reduce places removed 18 places and 0 transitions.
Iterating post reduction 0 with 18 rules applied. Total rules applied 18 place count 304 transition count 344
Discarding 48 places :
Symmetric choice reduction at 1 with 48 rule applications. Total rules 66 place count 256 transition count 296
Iterating global reduction 1 with 48 rules applied. Total rules applied 114 place count 256 transition count 296
Discarding 41 places :
Symmetric choice reduction at 1 with 41 rule applications. Total rules 155 place count 215 transition count 255
Iterating global reduction 1 with 41 rules applied. Total rules applied 196 place count 215 transition count 255
Discarding 3 places :
Implicit places reduction removed 3 places
Iterating post reduction 1 with 3 rules applied. Total rules applied 199 place count 212 transition count 255
Discarding 36 places :
Symmetric choice reduction at 2 with 36 rule applications. Total rules 235 place count 176 transition count 219
Iterating global reduction 2 with 36 rules applied. Total rules applied 271 place count 176 transition count 219
Discarding 12 places :
Implicit places reduction removed 12 places
Iterating post reduction 2 with 12 rules applied. Total rules applied 283 place count 164 transition count 219
Discarding 35 places :
Symmetric choice reduction at 3 with 35 rule applications. Total rules 318 place count 129 transition count 184
Iterating global reduction 3 with 35 rules applied. Total rules applied 353 place count 129 transition count 184
Discarding 14 places :
Symmetric choice reduction at 3 with 14 rule applications. Total rules 367 place count 115 transition count 170
Iterating global reduction 3 with 14 rules applied. Total rules applied 381 place count 115 transition count 170
Discarding 14 places :
Symmetric choice reduction at 3 with 14 rule applications. Total rules 395 place count 101 transition count 156
Iterating global reduction 3 with 14 rules applied. Total rules applied 409 place count 101 transition count 156
Discarding 16 places :
Symmetric choice reduction at 3 with 16 rule applications. Total rules 425 place count 85 transition count 140
Iterating global reduction 3 with 16 rules applied. Total rules applied 441 place count 85 transition count 140
Discarding 21 places :
Symmetric choice reduction at 3 with 21 rule applications. Total rules 462 place count 64 transition count 119
Iterating global reduction 3 with 21 rules applied. Total rules applied 483 place count 64 transition count 119
Applied a total of 483 rules in 41 ms. Remains 64 /322 variables (removed 258) and now considering 119/344 (removed 225) transitions.
[2026-05-27 18:48:05] [INFO ] Flow matrix only has 70 transitions (discarded 49 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-4199207218874903218.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-12172250168066040517.kers'
[2026-05-27 18:48:05] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-4199207218874903218.kers, --Pflows, --basisKERS=/tmp/petrispot-output-12172250168066040517.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 70 rows 64 cols 167 entries
Finished phase 1 with 42 SingleSign rule and 16 generalized
[2026-05-27 18:48:05] [INFO ] Computed 6 invariants in 0 ms
Computed 6 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-12172250168066040517.kers
Total runtime 2 ms.
[2026-05-27 18:48:05] [INFO ] Implicit Places using invariants in 72 ms returned [40, 54]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 75 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 62/322 places, 119/344 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 58 transition count 115
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 58 transition count 115
Applied a total of 8 rules in 2 ms. Remains 58 /62 variables (removed 4) and now considering 115/119 (removed 4) transitions.
[2026-05-27 18:48:05] [INFO ] Flow matrix only has 65 transitions (discarded 50 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-17866040885830895103.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-8203918483654576657.kers'
[2026-05-27 18:48:05] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-17866040885830895103.kers, --Pflows, --basisKERS=/tmp/petrispot-output-8203918483654576657.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 65 rows 58 cols 150 entries
Finished phase 1 with 41 SingleSign rule and 13 generalized
[2026-05-27 18:48:05] [INFO ] Computed 4 invariants in 0 ms
Computed 4 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-8203918483654576657.kers
Total runtime 1 ms.
[2026-05-27 18:48:06] [INFO ] Implicit Places using invariants in 59 ms returned []
[2026-05-27 18:48:06] [INFO ] Flow matrix only has 65 transitions (discarded 50 similar events)
[2026-05-27 18:48:06] [INFO ] Invariant cache hit.
[2026-05-27 18:48:06] [INFO ] Implicit Places using invariants and state equation in 103 ms returned []
Implicit Place search using SMT with State Equation took 164 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 58/322 places, 115/344 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 283 ms. Remains : 58/322 places, 115/344 transitions.
[2026-05-27 18:48:06] [INFO ] Flatten gal took : 12 ms
[2026-05-27 18:48:06] [INFO ] Flatten gal took : 10 ms
[2026-05-27 18:48:06] [INFO ] Input system was already deterministic with 115 transitions.
[2026-05-27 18:48:06] [INFO ] Flatten gal took : 7 ms
[2026-05-27 18:48:06] [INFO ] Flatten gal took : 13 ms
[2026-05-27 18:48:06] [INFO ] Time to serialize gal into /tmp/CTLCardinality17350118835673213195.gal : 4 ms
[2026-05-27 18:48:06] [INFO ] Time to serialize properties into /tmp/CTLCardinality8476106174883171230.ctl : 7 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality17350118835673213195.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality8476106174883171230.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,9198,0.057579,4880,2,608,5,4122,6,0,334,3722,0
Converting to forward existential form...Done !
original formula: EG(!(E(AG(AX((Node6WantsToManageTheBreakDownOfNode7<=Node4WantsToManageTheBreakDownOfNode7))) U EX(!(((Node8FailureProcessedByNode2>=1)||...207
=> equivalent forward existential formula: [FwdG(Init,!(E(!(E(TRUE U !(!(EX(!((Node6WantsToManageTheBreakDownOfNode7<=Node4WantsToManageTheBreakDownOfNode7...268
Reverse transition relation is NOT exact ! Due to transitions t1, t6, t7, t8, t9, t13, t14, t15, t16, t18, t19, t20, t21, t22, t23, t24, t25, t30, t31, t34...536
(forward)formula 0,1,0.583922,21372,1,0,414,96767,262,181,2172,104730,330
FORMULA LeafsetExtension-PT-S08C2-CTLCardinality-2024-00 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 322/322 places, 344/344 transitions.
Reduce places removed 19 places and 0 transitions.
Iterating post reduction 0 with 19 rules applied. Total rules applied 19 place count 303 transition count 344
Discarding 49 places :
Symmetric choice reduction at 1 with 49 rule applications. Total rules 68 place count 254 transition count 295
Iterating global reduction 1 with 49 rules applied. Total rules applied 117 place count 254 transition count 295
Discarding 42 places :
Symmetric choice reduction at 1 with 42 rule applications. Total rules 159 place count 212 transition count 253
Iterating global reduction 1 with 42 rules applied. Total rules applied 201 place count 212 transition count 253
Discarding 3 places :
Implicit places reduction removed 3 places
Iterating post reduction 1 with 3 rules applied. Total rules applied 204 place count 209 transition count 253
Discarding 37 places :
Symmetric choice reduction at 2 with 37 rule applications. Total rules 241 place count 172 transition count 216
Iterating global reduction 2 with 37 rules applied. Total rules applied 278 place count 172 transition count 216
Discarding 13 places :
Implicit places reduction removed 13 places
Iterating post reduction 2 with 13 rules applied. Total rules applied 291 place count 159 transition count 216
Discarding 38 places :
Symmetric choice reduction at 3 with 38 rule applications. Total rules 329 place count 121 transition count 178
Iterating global reduction 3 with 38 rules applied. Total rules applied 367 place count 121 transition count 178
Discarding 15 places :
Symmetric choice reduction at 3 with 15 rule applications. Total rules 382 place count 106 transition count 163
Iterating global reduction 3 with 15 rules applied. Total rules applied 397 place count 106 transition count 163
Discarding 15 places :
Symmetric choice reduction at 3 with 15 rule applications. Total rules 412 place count 91 transition count 148
Iterating global reduction 3 with 15 rules applied. Total rules applied 427 place count 91 transition count 148
Discarding 17 places :
Symmetric choice reduction at 3 with 17 rule applications. Total rules 444 place count 74 transition count 131
Iterating global reduction 3 with 17 rules applied. Total rules applied 461 place count 74 transition count 131
Discarding 23 places :
Symmetric choice reduction at 3 with 23 rule applications. Total rules 484 place count 51 transition count 108
Iterating global reduction 3 with 23 rules applied. Total rules applied 507 place count 51 transition count 108
Applied a total of 507 rules in 28 ms. Remains 51 /322 variables (removed 271) and now considering 108/344 (removed 236) transitions.
[2026-05-27 18:48:06] [INFO ] Flow matrix only has 53 transitions (discarded 55 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-16285794453171504427.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-6714353107551701602.kers'
[2026-05-27 18:48:06] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-16285794453171504427.kers, --Pflows, --basisKERS=/tmp/petrispot-output-6714353107551701602.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 53 rows 51 cols 126 entries
Finished phase 1 with 33 SingleSign rule and 13 generalized
[2026-05-27 18:48:06] [INFO ] Computed 5 invariants in 0 ms
Computed 5 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-6714353107551701602.kers
Total runtime 0 ms.
[2026-05-27 18:48:06] [INFO ] Implicit Places using invariants in 74 ms returned [21, 42]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 76 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 49/322 places, 108/344 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 45 transition count 104
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 45 transition count 104
Applied a total of 8 rules in 2 ms. Remains 45 /49 variables (removed 4) and now considering 104/108 (removed 4) transitions.
[2026-05-27 18:48:06] [INFO ] Flow matrix only has 48 transitions (discarded 56 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-17400403972167944670.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-10686080784456324734.kers'
[2026-05-27 18:48:06] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-17400403972167944670.kers, --Pflows, --basisKERS=/tmp/petrispot-output-10686080784456324734.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 48 rows 45 cols 110 entries
Finished phase 1 with 31 SingleSign rule and 11 generalized
[2026-05-27 18:48:06] [INFO ] Computed 3 invariants in 0 ms
Computed 3 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-10686080784456324734.kers
Total runtime 0 ms.
[2026-05-27 18:48:07] [INFO ] Implicit Places using invariants in 53 ms returned []
[2026-05-27 18:48:07] [INFO ] Flow matrix only has 48 transitions (discarded 56 similar events)
[2026-05-27 18:48:07] [INFO ] Invariant cache hit.
[2026-05-27 18:48:07] [INFO ] Implicit Places using invariants and state equation in 113 ms returned []
Implicit Place search using SMT with State Equation took 170 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 45/322 places, 104/344 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 276 ms. Remains : 45/322 places, 104/344 transitions.
[2026-05-27 18:48:07] [INFO ] Flatten gal took : 8 ms
[2026-05-27 18:48:07] [INFO ] Flatten gal took : 8 ms
[2026-05-27 18:48:07] [INFO ] Input system was already deterministic with 104 transitions.
[2026-05-27 18:48:07] [INFO ] Flatten gal took : 5 ms
[2026-05-27 18:48:07] [INFO ] Flatten gal took : 5 ms
[2026-05-27 18:48:07] [INFO ] Time to serialize gal into /tmp/CTLCardinality11757648706362731423.gal : 4 ms
[2026-05-27 18:48:07] [INFO ] Time to serialize properties into /tmp/CTLCardinality15223280376833943585.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality11757648706362731423.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality15223280376833943585.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,5869,0.049531,5240,2,684,5,5751,6,0,274,5537,0
Converting to forward existential form...Done !
original formula: AX((Node4HasAskedItsLeafSetToLxToReplaceNode0<1))
=> equivalent forward existential formula: [(EY(Init) * !((Node4HasAskedItsLeafSetToLxToReplaceNode0<1)))] = FALSE
(forward)formula 0,1,0.052039,5504,1,0,9,5751,9,2,406,5537,2
FORMULA LeafsetExtension-PT-S08C2-CTLCardinality-2024-01 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !
***************************************
Starting structural reductions in SI_CTL mode, iteration 0 : 322/322 places, 344/344 transitions.
Graph (complete) has 695 edges and 322 vertex of which 302 are kept as prefixes of interest. Removing 20 places using SCC suffix rule.4 ms
Discarding 20 places :
Also discarding 2 output transitions
Drop transitions (Output transitions of discarded places.) removed 2 transitions
Drop transitions (Trivial Post-Agglo cleanup.) removed 86 transitions
Trivial Post-agglo rules discarded 86 transitions
Performed 86 trivial Post agglomeration. Transition count delta: 86
Iterating post reduction 0 with 86 rules applied. Total rules applied 87 place count 302 transition count 256
Reduce places removed 86 places and 0 transitions.
Iterating post reduction 1 with 86 rules applied. Total rules applied 173 place count 216 transition count 256
Performed 19 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 19 Pre rules applied. Total rules applied 173 place count 216 transition count 237
Deduced a syphon composed of 19 places in 0 ms
Reduce places removed 19 places and 0 transitions.
Iterating global reduction 2 with 38 rules applied. Total rules applied 211 place count 197 transition count 237
Discarding 33 places :
Symmetric choice reduction at 2 with 33 rule applications. Total rules 244 place count 164 transition count 204
Iterating global reduction 2 with 33 rules applied. Total rules applied 277 place count 164 transition count 204
Discarding 18 places :
Symmetric choice reduction at 2 with 18 rule applications. Total rules 295 place count 146 transition count 186
Iterating global reduction 2 with 18 rules applied. Total rules applied 313 place count 146 transition count 186
Discarding 3 places :
Implicit places reduction removed 3 places
Iterating post reduction 2 with 3 rules applied. Total rules applied 316 place count 143 transition count 186
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 3 Pre rules applied. Total rules applied 316 place count 143 transition count 183
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 3 with 6 rules applied. Total rules applied 322 place count 140 transition count 183
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 324 place count 138 transition count 181
Iterating global reduction 3 with 2 rules applied. Total rules applied 326 place count 138 transition count 181
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 328 place count 136 transition count 179
Iterating global reduction 3 with 2 rules applied. Total rules applied 330 place count 136 transition count 179
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 334 place count 132 transition count 175
Iterating global reduction 3 with 4 rules applied. Total rules applied 338 place count 132 transition count 175
Performed 33 Post agglomeration using F-continuation condition.Transition count delta: 33
Deduced a syphon composed of 33 places in 0 ms
Reduce places removed 33 places and 0 transitions.
Iterating global reduction 3 with 66 rules applied. Total rules applied 404 place count 99 transition count 142
Discarding 13 places :
Symmetric choice reduction at 3 with 13 rule applications. Total rules 417 place count 86 transition count 129
Iterating global reduction 3 with 13 rules applied. Total rules applied 430 place count 86 transition count 129
Applied a total of 430 rules in 84 ms. Remains 86 /322 variables (removed 236) and now considering 129/344 (removed 215) transitions.
[2026-05-27 18:48:07] [INFO ] Flow matrix only has 122 transitions (discarded 7 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-10393648837928814938.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-10962929256916791539.kers'
[2026-05-27 18:48:07] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-10393648837928814938.kers, --Pflows, --basisKERS=/tmp/petrispot-output-10962929256916791539.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 122 rows 86 cols 341 entries
Finished phase 1 with 40 SingleSign rule and 28 generalized
[2026-05-27 18:48:07] [INFO ] Computed 18 invariants in 1 ms
Computed 18 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-10962929256916791539.kers
Total runtime 1 ms.
[2026-05-27 18:48:07] [INFO ] Implicit Places using invariants in 147 ms returned [4, 9, 11, 17, 19, 25, 30, 32, 37, 42, 44, 55, 61, 63, 67]
Discarding 15 places :
Implicit Place search using SMT only with invariants took 149 ms to find 15 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 71/322 places, 129/344 transitions.
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 11 place count 60 transition count 118
Iterating global reduction 0 with 11 rules applied. Total rules applied 22 place count 60 transition count 118
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 33 place count 49 transition count 107
Iterating global reduction 0 with 11 rules applied. Total rules applied 44 place count 49 transition count 107
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 53 place count 40 transition count 98
Iterating global reduction 0 with 9 rules applied. Total rules applied 62 place count 40 transition count 98
Performed 7 Post agglomeration using F-continuation condition.Transition count delta: 7
Deduced a syphon composed of 7 places in 0 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 0 with 14 rules applied. Total rules applied 76 place count 33 transition count 91
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 78 place count 31 transition count 89
Iterating global reduction 0 with 2 rules applied. Total rules applied 80 place count 31 transition count 89
Applied a total of 80 rules in 18 ms. Remains 31 /71 variables (removed 40) and now considering 89/129 (removed 40) transitions.
[2026-05-27 18:48:07] [INFO ] Flow matrix only has 31 transitions (discarded 58 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-5173992046254346061.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-2387614456363692080.kers'
[2026-05-27 18:48:07] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-5173992046254346061.kers, --Pflows, --basisKERS=/tmp/petrispot-output-2387614456363692080.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 31 rows 31 cols 78 entries
Finished phase 1 with 17 SingleSign rule and 11 generalized
[2026-05-27 18:48:07] [INFO ] Computed 3 invariants in 0 ms
Computed 3 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-2387614456363692080.kers
Total runtime 0 ms.
[2026-05-27 18:48:07] [INFO ] Implicit Places using invariants in 63 ms returned []
[2026-05-27 18:48:07] [INFO ] Flow matrix only has 31 transitions (discarded 58 similar events)
[2026-05-27 18:48:07] [INFO ] Invariant cache hit.
[2026-05-27 18:48:07] [INFO ] Implicit Places using invariants and state equation in 86 ms returned []
Implicit Place search using SMT with State Equation took 151 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 31/322 places, 89/344 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 402 ms. Remains : 31/322 places, 89/344 transitions.
[2026-05-27 18:48:07] [INFO ] Flatten gal took : 3 ms
[2026-05-27 18:48:07] [INFO ] Flatten gal took : 6 ms
[2026-05-27 18:48:07] [INFO ] Input system was already deterministic with 89 transitions.
[2026-05-27 18:48:07] [INFO ] Flatten gal took : 4 ms
[2026-05-27 18:48:07] [INFO ] Flatten gal took : 4 ms
[2026-05-27 18:48:07] [INFO ] Time to serialize gal into /tmp/CTLCardinality17717448132422234370.gal : 2 ms
[2026-05-27 18:48:07] [INFO ] Time to serialize properties into /tmp/CTLCardinality17127768478371673546.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality17717448132422234370.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality17127768478371673546.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1038,0.052267,4760,2,571,5,3596,6,0,201,2133,0
Converting to forward existential form...Done !
original formula: AG(AF((Node2FailureProcessedByNode7<=0)))
=> equivalent forward existential formula: [FwdG(FwdU(Init,TRUE),!((Node2FailureProcessedByNode7<=0)))] = FALSE
Hit Full ! (commute/partial/dont) 88/0/1
(forward)formula 0,0,0.160792,6916,1,0,19,14903,19,3,1009,8767,17
FORMULA LeafsetExtension-PT-S08C2-CTLCardinality-2024-04 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 322/322 places, 344/344 transitions.
Reduce places removed 19 places and 0 transitions.
Iterating post reduction 0 with 19 rules applied. Total rules applied 19 place count 303 transition count 344
Discarding 50 places :
Symmetric choice reduction at 1 with 50 rule applications. Total rules 69 place count 253 transition count 294
Iterating global reduction 1 with 50 rules applied. Total rules applied 119 place count 253 transition count 294
Discarding 43 places :
Symmetric choice reduction at 1 with 43 rule applications. Total rules 162 place count 210 transition count 251
Iterating global reduction 1 with 43 rules applied. Total rules applied 205 place count 210 transition count 251
Discarding 3 places :
Implicit places reduction removed 3 places
Iterating post reduction 1 with 3 rules applied. Total rules applied 208 place count 207 transition count 251
Discarding 37 places :
Symmetric choice reduction at 2 with 37 rule applications. Total rules 245 place count 170 transition count 214
Iterating global reduction 2 with 37 rules applied. Total rules applied 282 place count 170 transition count 214
Discarding 13 places :
Implicit places reduction removed 13 places
Iterating post reduction 2 with 13 rules applied. Total rules applied 295 place count 157 transition count 214
Discarding 36 places :
Symmetric choice reduction at 3 with 36 rule applications. Total rules 331 place count 121 transition count 178
Iterating global reduction 3 with 36 rules applied. Total rules applied 367 place count 121 transition count 178
Discarding 15 places :
Symmetric choice reduction at 3 with 15 rule applications. Total rules 382 place count 106 transition count 163
Iterating global reduction 3 with 15 rules applied. Total rules applied 397 place count 106 transition count 163
Discarding 15 places :
Symmetric choice reduction at 3 with 15 rule applications. Total rules 412 place count 91 transition count 148
Iterating global reduction 3 with 15 rules applied. Total rules applied 427 place count 91 transition count 148
Discarding 17 places :
Symmetric choice reduction at 3 with 17 rule applications. Total rules 444 place count 74 transition count 131
Iterating global reduction 3 with 17 rules applied. Total rules applied 461 place count 74 transition count 131
Discarding 23 places :
Symmetric choice reduction at 3 with 23 rule applications. Total rules 484 place count 51 transition count 108
Iterating global reduction 3 with 23 rules applied. Total rules applied 507 place count 51 transition count 108
Applied a total of 507 rules in 20 ms. Remains 51 /322 variables (removed 271) and now considering 108/344 (removed 236) transitions.
[2026-05-27 18:48:07] [INFO ] Flow matrix only has 54 transitions (discarded 54 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-8046250050433282186.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-6385570639188748043.kers'
[2026-05-27 18:48:07] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-8046250050433282186.kers, --Pflows, --basisKERS=/tmp/petrispot-output-6385570639188748043.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 54 rows 51 cols 127 entries
Finished phase 1 with 33 SingleSign rule and 13 generalized
[2026-05-27 18:48:07] [INFO ] Computed 5 invariants in 0 ms
Computed 5 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-6385570639188748043.kers
Total runtime 1 ms.
[2026-05-27 18:48:07] [INFO ] Implicit Places using invariants in 65 ms returned [21, 32, 42]
Discarding 3 places :
Implicit Place search using SMT only with invariants took 67 ms to find 3 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 48/322 places, 108/344 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 43 transition count 103
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 43 transition count 103
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 11 place count 42 transition count 102
Iterating global reduction 0 with 1 rules applied. Total rules applied 12 place count 42 transition count 102
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 13 place count 41 transition count 101
Iterating global reduction 0 with 1 rules applied. Total rules applied 14 place count 41 transition count 101
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 15 place count 40 transition count 100
Iterating global reduction 0 with 1 rules applied. Total rules applied 16 place count 40 transition count 100
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 17 place count 39 transition count 99
Iterating global reduction 0 with 1 rules applied. Total rules applied 18 place count 39 transition count 99
Applied a total of 18 rules in 6 ms. Remains 39 /48 variables (removed 9) and now considering 99/108 (removed 9) transitions.
[2026-05-27 18:48:07] [INFO ] Flow matrix only has 41 transitions (discarded 58 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-17153885889082974646.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-702597762203668858.kers'
[2026-05-27 18:48:07] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-17153885889082974646.kers, --Pflows, --basisKERS=/tmp/petrispot-output-702597762203668858.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 41 rows 39 cols 92 entries
Finished phase 1 with 35 SingleSign rule and 2 generalized
[2026-05-27 18:48:07] [INFO ] Computed 2 invariants in 0 ms
Computed 2 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-702597762203668858.kers
Total runtime 0 ms.
[2026-05-27 18:48:08] [INFO ] Implicit Places using invariants in 42 ms returned []
[2026-05-27 18:48:08] [INFO ] Flow matrix only has 41 transitions (discarded 58 similar events)
[2026-05-27 18:48:08] [INFO ] Invariant cache hit.
[2026-05-27 18:48:08] [INFO ] Implicit Places using invariants and state equation in 76 ms returned []
Implicit Place search using SMT with State Equation took 122 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 39/322 places, 99/344 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 215 ms. Remains : 39/322 places, 99/344 transitions.
[2026-05-27 18:48:08] [INFO ] Flatten gal took : 5 ms
[2026-05-27 18:48:08] [INFO ] Flatten gal took : 5 ms
[2026-05-27 18:48:08] [INFO ] Input system was already deterministic with 99 transitions.
[2026-05-27 18:48:08] [INFO ] Flatten gal took : 5 ms
[2026-05-27 18:48:08] [INFO ] Flatten gal took : 4 ms
[2026-05-27 18:48:08] [INFO ] Time to serialize gal into /tmp/CTLCardinality18406913291493871788.gal : 2 ms
[2026-05-27 18:48:08] [INFO ] Time to serialize properties into /tmp/CTLCardinality13979322515624570895.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality18406913291493871788.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality13979322515624570895.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,4229,0.073763,6020,2,764,5,8800,6,0,245,8858,0
Converting to forward existential form...Done !
original formula: EG(AG((EX(AX((Node8WantsToManageTheBreakDownOfNode2<=Node7ManageTheBreakDownOfNode2))) + EX(TRUE))))
=> equivalent forward existential formula: [FwdG(Init,!(E(TRUE U !((EX(!(EX(!((Node8WantsToManageTheBreakDownOfNode2<=Node7ManageTheBreakDownOfNode2))))) +...179
Reverse transition relation is NOT exact ! Due to transitions t1, t6, t7, t8, t9, t14, t15, t16, t18, t19, t20, t21, t22, t23, t24, t25, t27, t28, t29, t30...520
dead was empty
(forward)formula 0,0,0.47935,17836,1,0,311,71017,222,114,1558,68412,247
FORMULA LeafsetExtension-PT-S08C2-CTLCardinality-2024-05 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 322/322 places, 344/344 transitions.
Reduce places removed 18 places and 0 transitions.
Iterating post reduction 0 with 18 rules applied. Total rules applied 18 place count 304 transition count 344
Discarding 46 places :
Symmetric choice reduction at 1 with 46 rule applications. Total rules 64 place count 258 transition count 298
Iterating global reduction 1 with 46 rules applied. Total rules applied 110 place count 258 transition count 298
Discarding 38 places :
Symmetric choice reduction at 1 with 38 rule applications. Total rules 148 place count 220 transition count 260
Iterating global reduction 1 with 38 rules applied. Total rules applied 186 place count 220 transition count 260
Discarding 3 places :
Implicit places reduction removed 3 places
Iterating post reduction 1 with 3 rules applied. Total rules applied 189 place count 217 transition count 260
Discarding 31 places :
Symmetric choice reduction at 2 with 31 rule applications. Total rules 220 place count 186 transition count 229
Iterating global reduction 2 with 31 rules applied. Total rules applied 251 place count 186 transition count 229
Discarding 9 places :
Implicit places reduction removed 9 places
Iterating post reduction 2 with 9 rules applied. Total rules applied 260 place count 177 transition count 229
Discarding 30 places :
Symmetric choice reduction at 3 with 30 rule applications. Total rules 290 place count 147 transition count 199
Iterating global reduction 3 with 30 rules applied. Total rules applied 320 place count 147 transition count 199
Discarding 11 places :
Symmetric choice reduction at 3 with 11 rule applications. Total rules 331 place count 136 transition count 188
Iterating global reduction 3 with 11 rules applied. Total rules applied 342 place count 136 transition count 188
Discarding 10 places :
Symmetric choice reduction at 3 with 10 rule applications. Total rules 352 place count 126 transition count 178
Iterating global reduction 3 with 10 rules applied. Total rules applied 362 place count 126 transition count 178
Discarding 12 places :
Symmetric choice reduction at 3 with 12 rule applications. Total rules 374 place count 114 transition count 166
Iterating global reduction 3 with 12 rules applied. Total rules applied 386 place count 114 transition count 166
Discarding 14 places :
Symmetric choice reduction at 3 with 14 rule applications. Total rules 400 place count 100 transition count 152
Iterating global reduction 3 with 14 rules applied. Total rules applied 414 place count 100 transition count 152
Applied a total of 414 rules in 20 ms. Remains 100 /322 variables (removed 222) and now considering 152/344 (removed 192) transitions.
[2026-05-27 18:48:08] [INFO ] Flow matrix only has 117 transitions (discarded 35 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-6343177204412078927.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-15918627955472184481.kers'
[2026-05-27 18:48:08] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-6343177204412078927.kers, --Pflows, --basisKERS=/tmp/petrispot-output-15918627955472184481.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 117 rows 100 cols 278 entries
Finished phase 1 with 69 SingleSign rule and 22 generalized
[2026-05-27 18:48:08] [INFO ] Computed 9 invariants in 0 ms
Computed 9 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-15918627955472184481.kers
Total runtime 1 ms.
[2026-05-27 18:48:08] [INFO ] Implicit Places using invariants in 91 ms returned [22, 37, 87]
Discarding 3 places :
Implicit Place search using SMT only with invariants took 93 ms to find 3 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 97/322 places, 152/344 transitions.
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 7 place count 90 transition count 145
Iterating global reduction 0 with 7 rules applied. Total rules applied 14 place count 90 transition count 145
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 15 place count 89 transition count 144
Iterating global reduction 0 with 1 rules applied. Total rules applied 16 place count 89 transition count 144
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 17 place count 88 transition count 143
Iterating global reduction 0 with 1 rules applied. Total rules applied 18 place count 88 transition count 143
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 19 place count 87 transition count 142
Iterating global reduction 0 with 1 rules applied. Total rules applied 20 place count 87 transition count 142
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 21 place count 86 transition count 141
Iterating global reduction 0 with 1 rules applied. Total rules applied 22 place count 86 transition count 141
Applied a total of 22 rules in 6 ms. Remains 86 /97 variables (removed 11) and now considering 141/152 (removed 11) transitions.
[2026-05-27 18:48:08] [INFO ] Flow matrix only has 102 transitions (discarded 39 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-17016762738978120019.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-18220261844138514005.kers'
[2026-05-27 18:48:08] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-17016762738978120019.kers, --Pflows, --basisKERS=/tmp/petrispot-output-18220261844138514005.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 102 rows 86 cols 235 entries
Finished phase 1 with 61 SingleSign rule and 19 generalized
[2026-05-27 18:48:08] [INFO ] Computed 6 invariants in 1 ms
Computed 6 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-18220261844138514005.kers
Total runtime 1 ms.
[2026-05-27 18:48:08] [INFO ] Implicit Places using invariants in 76 ms returned []
[2026-05-27 18:48:08] [INFO ] Flow matrix only has 102 transitions (discarded 39 similar events)
[2026-05-27 18:48:08] [INFO ] Invariant cache hit.
[2026-05-27 18:48:08] [INFO ] Implicit Places using invariants and state equation in 151 ms returned []
Implicit Place search using SMT with State Equation took 229 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 86/322 places, 141/344 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 348 ms. Remains : 86/322 places, 141/344 transitions.
[2026-05-27 18:48:09] [INFO ] Flatten gal took : 8 ms
[2026-05-27 18:48:09] [INFO ] Flatten gal took : 7 ms
[2026-05-27 18:48:09] [INFO ] Input system was already deterministic with 141 transitions.
[2026-05-27 18:48:09] [INFO ] Flatten gal took : 6 ms
[2026-05-27 18:48:09] [INFO ] Flatten gal took : 6 ms
[2026-05-27 18:48:09] [INFO ] Time to serialize gal into /tmp/CTLCardinality2827943999638411927.gal : 2 ms
[2026-05-27 18:48:09] [INFO ] Time to serialize properties into /tmp/CTLCardinality14719576130428917656.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality2827943999638411927.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality14719576130428917656.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,18438,0.106376,7096,2,1946,5,11549,6,0,472,13548,0
Converting to forward existential form...Done !
original formula: AX(E(A((Node1ManageTheBreakDownOfNode8<=Node0HasTheLeafSetOfRxToReplaceNode8) U (AG((Node8WantsToManageTheBreakDownOfNode5<=LeafSetOfRxIs...405
=> equivalent forward existential formula: [(EY(Init) * !(E(!((E(!((!(E(TRUE U !((Node8WantsToManageTheBreakDownOfNode5<=LeafSetOfRxIsSentToNode0)))) * ((N...1275
Reverse transition relation is NOT exact ! Due to transitions t1, t5, t6, t7, t8, t9, t12, t14, t15, t20, t22, t23, t24, t25, t26, t30, t31, t34, t36, t37,...571
(forward)formula 0,0,2.61107,74716,1,0,644,401957,329,354,3070,420702,624
FORMULA LeafsetExtension-PT-S08C2-CTLCardinality-2024-06 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 322/322 places, 344/344 transitions.
Reduce places removed 19 places and 0 transitions.
Iterating post reduction 0 with 19 rules applied. Total rules applied 19 place count 303 transition count 344
Discarding 50 places :
Symmetric choice reduction at 1 with 50 rule applications. Total rules 69 place count 253 transition count 294
Iterating global reduction 1 with 50 rules applied. Total rules applied 119 place count 253 transition count 294
Discarding 43 places :
Symmetric choice reduction at 1 with 43 rule applications. Total rules 162 place count 210 transition count 251
Iterating global reduction 1 with 43 rules applied. Total rules applied 205 place count 210 transition count 251
Discarding 3 places :
Implicit places reduction removed 3 places
Iterating post reduction 1 with 3 rules applied. Total rules applied 208 place count 207 transition count 251
Discarding 38 places :
Symmetric choice reduction at 2 with 38 rule applications. Total rules 246 place count 169 transition count 213
Iterating global reduction 2 with 38 rules applied. Total rules applied 284 place count 169 transition count 213
Discarding 14 places :
Implicit places reduction removed 14 places
Iterating post reduction 2 with 14 rules applied. Total rules applied 298 place count 155 transition count 213
Discarding 39 places :
Symmetric choice reduction at 3 with 39 rule applications. Total rules 337 place count 116 transition count 174
Iterating global reduction 3 with 39 rules applied. Total rules applied 376 place count 116 transition count 174
Discarding 16 places :
Symmetric choice reduction at 3 with 16 rule applications. Total rules 392 place count 100 transition count 158
Iterating global reduction 3 with 16 rules applied. Total rules applied 408 place count 100 transition count 158
Discarding 16 places :
Symmetric choice reduction at 3 with 16 rule applications. Total rules 424 place count 84 transition count 142
Iterating global reduction 3 with 16 rules applied. Total rules applied 440 place count 84 transition count 142
Discarding 18 places :
Symmetric choice reduction at 3 with 18 rule applications. Total rules 458 place count 66 transition count 124
Iterating global reduction 3 with 18 rules applied. Total rules applied 476 place count 66 transition count 124
Discarding 25 places :
Symmetric choice reduction at 3 with 25 rule applications. Total rules 501 place count 41 transition count 99
Iterating global reduction 3 with 25 rules applied. Total rules applied 526 place count 41 transition count 99
Applied a total of 526 rules in 27 ms. Remains 41 /322 variables (removed 281) and now considering 99/344 (removed 245) transitions.
[2026-05-27 18:48:11] [INFO ] Flow matrix only has 40 transitions (discarded 59 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-12983595149669657236.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-2687900662562018847.kers'
[2026-05-27 18:48:11] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-12983595149669657236.kers, --Pflows, --basisKERS=/tmp/petrispot-output-2687900662562018847.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 40 rows 41 cols 95 entries
Finished phase 1 with 31 SingleSign rule and 6 generalized
[2026-05-27 18:48:11] [INFO ] Computed 4 invariants in 0 ms
Computed 4 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-2687900662562018847.kers
Total runtime 1 ms.
[2026-05-27 18:48:11] [INFO ] Implicit Places using invariants in 62 ms returned [21, 33]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 64 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 39/322 places, 99/344 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 36 transition count 96
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 36 transition count 96
Applied a total of 6 rules in 2 ms. Remains 36 /39 variables (removed 3) and now considering 96/99 (removed 3) transitions.
[2026-05-27 18:48:11] [INFO ] Flow matrix only has 36 transitions (discarded 60 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-6154790632035950221.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-16855316274227447506.kers'
[2026-05-27 18:48:11] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-6154790632035950221.kers, --Pflows, --basisKERS=/tmp/petrispot-output-16855316274227447506.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 36 rows 36 cols 82 entries
Finished phase 1 with 32 SingleSign rule and 2 generalized
[2026-05-27 18:48:11] [INFO ] Computed 2 invariants in 0 ms
Computed 2 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-16855316274227447506.kers
Total runtime 0 ms.
[2026-05-27 18:48:11] [INFO ] Implicit Places using invariants in 45 ms returned []
[2026-05-27 18:48:11] [INFO ] Flow matrix only has 36 transitions (discarded 60 similar events)
[2026-05-27 18:48:11] [INFO ] Invariant cache hit.
[2026-05-27 18:48:11] [INFO ] Implicit Places using invariants and state equation in 78 ms returned []
Implicit Place search using SMT with State Equation took 125 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 36/322 places, 96/344 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 219 ms. Remains : 36/322 places, 96/344 transitions.
[2026-05-27 18:48:11] [INFO ] Flatten gal took : 11 ms
[2026-05-27 18:48:11] [INFO ] Flatten gal took : 5 ms
[2026-05-27 18:48:11] [INFO ] Input system was already deterministic with 96 transitions.
[2026-05-27 18:48:11] [INFO ] Flatten gal took : 3 ms
[2026-05-27 18:48:11] [INFO ] Flatten gal took : 4 ms
[2026-05-27 18:48:11] [INFO ] Time to serialize gal into /tmp/CTLCardinality12156435256462426867.gal : 1 ms
[2026-05-27 18:48:11] [INFO ] Time to serialize properties into /tmp/CTLCardinality14295724464784229016.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality12156435256462426867.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality14295724464784229016.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,3938,0.060303,5700,2,646,5,8102,6,0,230,6866,0
Converting to forward existential form...Done !
original formula: EG(AF(EX(TRUE)))
=> equivalent forward existential formula: [FwdG(Init,!(EG(!(EX(TRUE)))))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t1, t6, t7, t8, t9, t14, t15, t16, t18, t19, t20, t21, t22, t23, t24, t25, t27, t28, t29, t30...520
dead was empty
(forward)formula 0,0,0.278112,12924,1,0,294,44213,212,106,1425,45027,225
FORMULA LeafsetExtension-PT-S08C2-CTLCardinality-2024-09 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !
***************************************
Starting structural reductions in SI_CTL mode, iteration 0 : 322/322 places, 344/344 transitions.
Graph (complete) has 695 edges and 322 vertex of which 301 are kept as prefixes of interest. Removing 21 places using SCC suffix rule.2 ms
Discarding 21 places :
Also discarding 2 output transitions
Drop transitions (Output transitions of discarded places.) removed 2 transitions
Drop transitions (Trivial Post-Agglo cleanup.) removed 86 transitions
Trivial Post-agglo rules discarded 86 transitions
Performed 86 trivial Post agglomeration. Transition count delta: 86
Iterating post reduction 0 with 86 rules applied. Total rules applied 87 place count 301 transition count 256
Reduce places removed 86 places and 0 transitions.
Iterating post reduction 1 with 86 rules applied. Total rules applied 173 place count 215 transition count 256
Performed 18 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 18 Pre rules applied. Total rules applied 173 place count 215 transition count 238
Deduced a syphon composed of 18 places in 0 ms
Reduce places removed 18 places and 0 transitions.
Iterating global reduction 2 with 36 rules applied. Total rules applied 209 place count 197 transition count 238
Discarding 32 places :
Symmetric choice reduction at 2 with 32 rule applications. Total rules 241 place count 165 transition count 206
Iterating global reduction 2 with 32 rules applied. Total rules applied 273 place count 165 transition count 206
Discarding 17 places :
Symmetric choice reduction at 2 with 17 rule applications. Total rules 290 place count 148 transition count 189
Iterating global reduction 2 with 17 rules applied. Total rules applied 307 place count 148 transition count 189
Discarding 3 places :
Implicit places reduction removed 3 places
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 2 with 4 rules applied. Total rules applied 311 place count 145 transition count 188
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 312 place count 144 transition count 188
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 3 Pre rules applied. Total rules applied 312 place count 144 transition count 185
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 4 with 6 rules applied. Total rules applied 318 place count 141 transition count 185
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 320 place count 139 transition count 183
Iterating global reduction 4 with 2 rules applied. Total rules applied 322 place count 139 transition count 183
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 324 place count 137 transition count 181
Iterating global reduction 4 with 2 rules applied. Total rules applied 326 place count 137 transition count 181
Discarding 4 places :
Symmetric choice reduction at 4 with 4 rule applications. Total rules 330 place count 133 transition count 177
Iterating global reduction 4 with 4 rules applied. Total rules applied 334 place count 133 transition count 177
Performed 33 Post agglomeration using F-continuation condition.Transition count delta: 33
Deduced a syphon composed of 33 places in 0 ms
Reduce places removed 33 places and 0 transitions.
Iterating global reduction 4 with 66 rules applied. Total rules applied 400 place count 100 transition count 144
Discarding 14 places :
Symmetric choice reduction at 4 with 14 rule applications. Total rules 414 place count 86 transition count 130
Iterating global reduction 4 with 14 rules applied. Total rules applied 428 place count 86 transition count 130
Applied a total of 428 rules in 46 ms. Remains 86 /322 variables (removed 236) and now considering 130/344 (removed 214) transitions.
[2026-05-27 18:48:12] [INFO ] Flow matrix only has 123 transitions (discarded 7 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-13752812083502640429.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-8498247357237500274.kers'
[2026-05-27 18:48:12] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-13752812083502640429.kers, --Pflows, --basisKERS=/tmp/petrispot-output-8498247357237500274.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 123 rows 86 cols 342 entries
Finished phase 1 with 41 SingleSign rule and 27 generalized
[2026-05-27 18:48:12] [INFO ] Computed 18 invariants in 0 ms
Computed 18 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-8498247357237500274.kers
Total runtime 1 ms.
[2026-05-27 18:48:12] [INFO ] Implicit Places using invariants in 119 ms returned [4, 9, 11, 17, 19, 25, 30, 32, 37, 42, 44, 50, 52, 62, 66]
Discarding 15 places :
Implicit Place search using SMT only with invariants took 120 ms to find 15 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 71/322 places, 130/344 transitions.
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 11 place count 60 transition count 119
Iterating global reduction 0 with 11 rules applied. Total rules applied 22 place count 60 transition count 119
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 33 place count 49 transition count 108
Iterating global reduction 0 with 11 rules applied. Total rules applied 44 place count 49 transition count 108
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 53 place count 40 transition count 99
Iterating global reduction 0 with 9 rules applied. Total rules applied 62 place count 40 transition count 99
Performed 7 Post agglomeration using F-continuation condition.Transition count delta: 7
Deduced a syphon composed of 7 places in 0 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 0 with 14 rules applied. Total rules applied 76 place count 33 transition count 92
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 77 place count 32 transition count 91
Iterating global reduction 0 with 1 rules applied. Total rules applied 78 place count 32 transition count 91
Applied a total of 78 rules in 11 ms. Remains 32 /71 variables (removed 39) and now considering 91/130 (removed 39) transitions.
[2026-05-27 18:48:12] [INFO ] Flow matrix only has 37 transitions (discarded 54 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-7937367034296320340.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-13644784309406772281.kers'
[2026-05-27 18:48:12] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-7937367034296320340.kers, --Pflows, --basisKERS=/tmp/petrispot-output-13644784309406772281.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 37 rows 32 cols 89 entries
Finished phase 1 with 18 SingleSign rule and 11 generalized
[2026-05-27 18:48:12] [INFO ] Computed 3 invariants in 0 ms
Computed 3 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-13644784309406772281.kers
Total runtime 1 ms.
[2026-05-27 18:48:12] [INFO ] Implicit Places using invariants in 77 ms returned []
[2026-05-27 18:48:12] [INFO ] Flow matrix only has 37 transitions (discarded 54 similar events)
[2026-05-27 18:48:12] [INFO ] Invariant cache hit.
[2026-05-27 18:48:12] [INFO ] Implicit Places using invariants and state equation in 103 ms returned []
Implicit Place search using SMT with State Equation took 186 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 32/322 places, 91/344 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 363 ms. Remains : 32/322 places, 91/344 transitions.
[2026-05-27 18:48:12] [INFO ] Flatten gal took : 4 ms
[2026-05-27 18:48:12] [INFO ] Flatten gal took : 3 ms
[2026-05-27 18:48:12] [INFO ] Input system was already deterministic with 91 transitions.
RANDOM walk for 51 steps (4 resets) in 5 ms. (8 steps per ms) remains 0/1 properties
FORMULA LeafsetExtension-PT-S08C2-CTLCardinality-2024-12 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
[2026-05-27 18:48:12] [INFO ] Flatten gal took : 3 ms
[2026-05-27 18:48:12] [INFO ] Flatten gal took : 3 ms
[2026-05-27 18:48:12] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality14438369535469102443.gal : 1 ms
[2026-05-27 18:48:12] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality5104875952905669542.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality14438369535469102443.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality5104875952905669542.prop' '--nowitness' '--gen-order' 'FOLLOW'
ITS runner timed out or was interrupted.
ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 322/322 places, 344/344 transitions.
Reduce places removed 16 places and 0 transitions.
Iterating post reduction 0 with 16 rules applied. Total rules applied 16 place count 306 transition count 344
Discarding 43 places :
Symmetric choice reduction at 1 with 43 rule applications. Total rules 59 place count 263 transition count 301
Iterating global reduction 1 with 43 rules applied. Total rules applied 102 place count 263 transition count 301
Discarding 37 places :
Symmetric choice reduction at 1 with 37 rule applications. Total rules 139 place count 226 transition count 264
Iterating global reduction 1 with 37 rules applied. Total rules applied 176 place count 226 transition count 264
Discarding 3 places :
Implicit places reduction removed 3 places
Iterating post reduction 1 with 3 rules applied. Total rules applied 179 place count 223 transition count 264
Discarding 34 places :
Symmetric choice reduction at 2 with 34 rule applications. Total rules 213 place count 189 transition count 230
Iterating global reduction 2 with 34 rules applied. Total rules applied 247 place count 189 transition count 230
Discarding 9 places :
Implicit places reduction removed 9 places
Iterating post reduction 2 with 9 rules applied. Total rules applied 256 place count 180 transition count 230
Discarding 29 places :
Symmetric choice reduction at 3 with 29 rule applications. Total rules 285 place count 151 transition count 201
Iterating global reduction 3 with 29 rules applied. Total rules applied 314 place count 151 transition count 201
Discarding 11 places :
Symmetric choice reduction at 3 with 11 rule applications. Total rules 325 place count 140 transition count 190
Iterating global reduction 3 with 11 rules applied. Total rules applied 336 place count 140 transition count 190
Discarding 11 places :
Symmetric choice reduction at 3 with 11 rule applications. Total rules 347 place count 129 transition count 179
Iterating global reduction 3 with 11 rules applied. Total rules applied 358 place count 129 transition count 179
Discarding 12 places :
Symmetric choice reduction at 3 with 12 rule applications. Total rules 370 place count 117 transition count 167
Iterating global reduction 3 with 12 rules applied. Total rules applied 382 place count 117 transition count 167
Discarding 17 places :
Symmetric choice reduction at 3 with 17 rule applications. Total rules 399 place count 100 transition count 150
Iterating global reduction 3 with 17 rules applied. Total rules applied 416 place count 100 transition count 150
Applied a total of 416 rules in 19 ms. Remains 100 /322 variables (removed 222) and now considering 150/344 (removed 194) transitions.
[2026-05-27 18:48:12] [INFO ] Flow matrix only has 110 transitions (discarded 40 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-9886249156684859650.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-11120341266354602433.kers'
[2026-05-27 18:48:12] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-9886249156684859650.kers, --Pflows, --basisKERS=/tmp/petrispot-output-11120341266354602433.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 110 rows 100 cols 266 entries
Finished phase 1 with 66 SingleSign rule and 25 generalized
[2026-05-27 18:48:12] [INFO ] Computed 9 invariants in 0 ms
Computed 9 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-11120341266354602433.kers
Total runtime 1 ms.
[2026-05-27 18:48:12] [INFO ] Implicit Places using invariants in 112 ms returned [31, 87]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 113 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 98/322 places, 150/344 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 94 transition count 146
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 94 transition count 146
Applied a total of 8 rules in 2 ms. Remains 94 /98 variables (removed 4) and now considering 146/150 (removed 4) transitions.
[2026-05-27 18:48:12] [INFO ] Flow matrix only has 105 transitions (discarded 41 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-9867188611956175202.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-707712569903392292.kers'
[2026-05-27 18:48:12] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-9867188611956175202.kers, --Pflows, --basisKERS=/tmp/petrispot-output-707712569903392292.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 105 rows 94 cols 247 entries
Finished phase 1 with 64 SingleSign rule and 23 generalized
[2026-05-27 18:48:12] [INFO ] Computed 7 invariants in 0 ms
Computed 7 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-707712569903392292.kers
Total runtime 1 ms.
[2026-05-27 18:48:12] [INFO ] Implicit Places using invariants in 95 ms returned []
[2026-05-27 18:48:12] [INFO ] Flow matrix only has 105 transitions (discarded 41 similar events)
[2026-05-27 18:48:12] [INFO ] Invariant cache hit.
[2026-05-27 18:48:13] [INFO ] Implicit Places using invariants and state equation in 212 ms returned []
Implicit Place search using SMT with State Equation took 312 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 94/322 places, 146/344 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 446 ms. Remains : 94/322 places, 146/344 transitions.
[2026-05-27 18:48:13] [INFO ] Flatten gal took : 6 ms
[2026-05-27 18:48:13] [INFO ] Flatten gal took : 5 ms
[2026-05-27 18:48:13] [INFO ] Input system was already deterministic with 146 transitions.
[2026-05-27 18:48:13] [INFO ] Flatten gal took : 5 ms
[2026-05-27 18:48:13] [INFO ] Flatten gal took : 6 ms
[2026-05-27 18:48:13] [INFO ] Time to serialize gal into /tmp/CTLCardinality5717357757064700667.gal : 2 ms
[2026-05-27 18:48:13] [INFO ] Time to serialize properties into /tmp/CTLCardinality17256855675283973063.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality5717357757064700667.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality17256855675283973063.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,20470,0.107037,7028,2,2214,5,11932,6,0,503,12136,0
Converting to forward existential form...Done !
original formula: EG((!(E((Node1FailureProcessedByNode3<=Node5FailureProcessedByNode7) U AX(FALSE))) + (EF((Node7HasAskedItsLeafSetToRxToReplaceNode8>Node6...391
=> equivalent forward existential formula: [FwdG(Init,(!(E((Node1FailureProcessedByNode3<=Node5FailureProcessedByNode7) U !(EX(!(FALSE))))) + (E(TRUE U (No...452
Reverse transition relation is NOT exact ! Due to transitions t1, t5, t6, t7, t8, t9, t12, t13, t14, t15, t16, t18, t19, t20, t21, t22, t23, t24, t25, t27,...563
(forward)formula 0,1,3.2021,83180,1,0,551,438893,324,249,3265,432169,474
FORMULA LeafsetExtension-PT-S08C2-CTLCardinality-2024-13 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !
***************************************
Starting structural reductions in SI_CTL mode, iteration 0 : 322/322 places, 344/344 transitions.
Graph (complete) has 695 edges and 322 vertex of which 302 are kept as prefixes of interest. Removing 20 places using SCC suffix rule.2 ms
Discarding 20 places :
Also discarding 2 output transitions
Drop transitions (Output transitions of discarded places.) removed 2 transitions
Drop transitions (Trivial Post-Agglo cleanup.) removed 53 transitions
Trivial Post-agglo rules discarded 53 transitions
Performed 53 trivial Post agglomeration. Transition count delta: 53
Iterating post reduction 0 with 53 rules applied. Total rules applied 54 place count 302 transition count 289
Reduce places removed 53 places and 0 transitions.
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Iterating post reduction 1 with 56 rules applied. Total rules applied 110 place count 249 transition count 286
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 113 place count 246 transition count 286
Performed 27 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 27 Pre rules applied. Total rules applied 113 place count 246 transition count 259
Deduced a syphon composed of 27 places in 1 ms
Reduce places removed 27 places and 0 transitions.
Iterating global reduction 3 with 54 rules applied. Total rules applied 167 place count 219 transition count 259
Discarding 33 places :
Symmetric choice reduction at 3 with 33 rule applications. Total rules 200 place count 186 transition count 226
Iterating global reduction 3 with 33 rules applied. Total rules applied 233 place count 186 transition count 226
Discarding 21 places :
Symmetric choice reduction at 3 with 21 rule applications. Total rules 254 place count 165 transition count 205
Iterating global reduction 3 with 21 rules applied. Total rules applied 275 place count 165 transition count 205
Discarding 1 places :
Implicit places reduction removed 1 places
Iterating post reduction 3 with 1 rules applied. Total rules applied 276 place count 164 transition count 205
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 1 Pre rules applied. Total rules applied 276 place count 164 transition count 204
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 278 place count 163 transition count 204
Discarding 7 places :
Symmetric choice reduction at 4 with 7 rule applications. Total rules 285 place count 156 transition count 197
Iterating global reduction 4 with 7 rules applied. Total rules applied 292 place count 156 transition count 197
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 293 place count 155 transition count 196
Iterating global reduction 4 with 1 rules applied. Total rules applied 294 place count 155 transition count 196
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 296 place count 153 transition count 194
Iterating global reduction 4 with 2 rules applied. Total rules applied 298 place count 153 transition count 194
Performed 26 Post agglomeration using F-continuation condition.Transition count delta: 26
Deduced a syphon composed of 26 places in 1 ms
Reduce places removed 26 places and 0 transitions.
Iterating global reduction 4 with 52 rules applied. Total rules applied 350 place count 127 transition count 168
Discarding 8 places :
Symmetric choice reduction at 4 with 8 rule applications. Total rules 358 place count 119 transition count 160
Iterating global reduction 4 with 8 rules applied. Total rules applied 366 place count 119 transition count 160
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 368 place count 117 transition count 158
Iterating global reduction 4 with 2 rules applied. Total rules applied 370 place count 117 transition count 158
Discarding 1 places :
Implicit places reduction removed 1 places
Iterating post reduction 4 with 1 rules applied. Total rules applied 371 place count 116 transition count 158
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 5 with 2 rules applied. Total rules applied 373 place count 115 transition count 157
Applied a total of 373 rules in 64 ms. Remains 115 /322 variables (removed 207) and now considering 157/344 (removed 187) transitions.
[2026-05-27 18:48:16] [INFO ] Flow matrix only has 153 transitions (discarded 4 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-2388106726418638494.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-8079210563970090013.kers'
[2026-05-27 18:48:16] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-2388106726418638494.kers, --Pflows, --basisKERS=/tmp/petrispot-output-8079210563970090013.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 153 rows 115 cols 410 entries
Finished phase 1 with 63 SingleSign rule and 33 generalized
[2026-05-27 18:48:16] [INFO ] Computed 19 invariants in 1 ms
Computed 19 P flows in 2 ms.
Exported basis to /tmp/petrispot-output-8079210563970090013.kers
Total runtime 2 ms.
[2026-05-27 18:48:16] [INFO ] Implicit Places using invariants in 137 ms returned [10, 19, 21, 27, 29, 43, 56, 60, 78, 90, 95]
Discarding 11 places :
Implicit Place search using SMT only with invariants took 138 ms to find 11 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 104/322 places, 157/344 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 104 transition count 156
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 103 transition count 156
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 7 place count 98 transition count 151
Iterating global reduction 2 with 5 rules applied. Total rules applied 12 place count 98 transition count 151
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 17 place count 93 transition count 146
Iterating global reduction 2 with 5 rules applied. Total rules applied 22 place count 93 transition count 146
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 26 place count 89 transition count 142
Iterating global reduction 2 with 4 rules applied. Total rules applied 30 place count 89 transition count 142
Performed 12 Post agglomeration using F-continuation condition.Transition count delta: 12
Deduced a syphon composed of 12 places in 1 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 2 with 24 rules applied. Total rules applied 54 place count 77 transition count 130
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 55 place count 76 transition count 129
Iterating global reduction 2 with 1 rules applied. Total rules applied 56 place count 76 transition count 129
Applied a total of 56 rules in 31 ms. Remains 76 /104 variables (removed 28) and now considering 129/157 (removed 28) transitions.
[2026-05-27 18:48:16] [INFO ] Flow matrix only has 105 transitions (discarded 24 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-8415308094040982572.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-17520001086557337136.kers'
[2026-05-27 18:48:16] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-8415308094040982572.kers, --Pflows, --basisKERS=/tmp/petrispot-output-17520001086557337136.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 105 rows 76 cols 254 entries
Finished phase 1 with 46 SingleSign rule and 22 generalized
[2026-05-27 18:48:16] [INFO ] Computed 8 invariants in 1 ms
Computed 8 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-17520001086557337136.kers
Total runtime 1 ms.
[2026-05-27 18:48:16] [INFO ] Implicit Places using invariants in 74 ms returned []
[2026-05-27 18:48:16] [INFO ] Flow matrix only has 105 transitions (discarded 24 similar events)
[2026-05-27 18:48:16] [INFO ] Invariant cache hit.
[2026-05-27 18:48:16] [INFO ] Implicit Places using invariants and state equation in 249 ms returned []
Implicit Place search using SMT with State Equation took 325 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 76/322 places, 129/344 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 561 ms. Remains : 76/322 places, 129/344 transitions.
[2026-05-27 18:48:16] [INFO ] Flatten gal took : 6 ms
[2026-05-27 18:48:16] [INFO ] Flatten gal took : 7 ms
[2026-05-27 18:48:16] [INFO ] Input system was already deterministic with 129 transitions.
[2026-05-27 18:48:17] [INFO ] Flatten gal took : 6 ms
[2026-05-27 18:48:17] [INFO ] Flatten gal took : 6 ms
[2026-05-27 18:48:17] [INFO ] Time to serialize gal into /tmp/CTLCardinality7618720586448273735.gal : 2 ms
[2026-05-27 18:48:17] [INFO ] Time to serialize properties into /tmp/CTLCardinality8893273839254455.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality7618720586448273735.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality8893273839254455.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...280
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,8631,0.246402,8644,2,2317,5,17128,6,0,421,23104,0
Converting to forward existential form...Done !
original formula: ((EG(A(((Node5ManageTheBreakDownOfNode4<1)||((Node6HasAskedItsLeafSetToLxToReplaceNode2<=Node7HasTheLeafSetOfRxToReplaceNode6)&&(Node6Has...805
=> equivalent forward existential formula: (([(Init * !(EG(!((E(!((Node0HasAskedItsLeafSetToLxToReplaceNode2<=0)) U (!(((Node5ManageTheBreakDownOfNode4<1)|...1196
Reverse transition relation is NOT exact ! Due to transitions t4, t7, t9, t10, t13, t15, t16, t18, t23, t27, t32, t35, t36, t37, t50, t51, t53, t54, t60, t...595
(forward)formula 0,0,2.18134,53340,1,0,454,229852,306,195,2889,249656,403
FORMULA LeafsetExtension-PT-S08C2-CTLCardinality-2024-14 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !
***************************************
ITS tools runner thread asked to quit. Dying gracefully.
[2026-05-27 18:48:19] [INFO ] Flatten gal took : 10 ms
[2026-05-27 18:48:19] [INFO ] Flatten gal took : 9 ms
Total runtime 81398 ms.
BK_STOP 1779907699310
--------------------
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
+ [[ CTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution CTLCardinality -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 CTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
Sequence of Actions to be Executed by the VM
This is useful if one wants to reexecute the tool in the VM from the submitted image disk.
set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="LeafsetExtension-PT-S08C2"
export BK_EXAMINATION="CTLCardinality"
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 LeafsetExtension-PT-S08C2, examination is CTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r162-smll-177961107900449"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/LeafsetExtension-PT-S08C2.tgz
mv LeafsetExtension-PT-S08C2 execution
cd execution
if [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "UpperBounds" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] || [ "CTLCardinality" = "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 [ "CTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLCardinality" != "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 "CTLCardinality.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 [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLCardinality"
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 ;