Execution Chart

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

Trace from the execution

Formatting '/data/sdalzilio/mcc2026-input.r002-oct2-177944366400555.qcow2', fmt=qcow2 cluster_size=65536 extended_l2=off compression_type=zlib size=4294967296 backing_file=/data/sdalzilio/mcc2026-input.qcow2 backing_fmt=qcow2 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5973
Executing tool itstools
Input is AutoFlight-PT-24a, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r002-oct2-177944366400555
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 644K
-rw-r--r-- 1 mcc users 7.9K Mar 5 16:32 CTLCardinality.txt
-rw-r--r-- 1 mcc users 89K Mar 5 16:32 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.1K Mar 5 16:30 CTLFireability.txt
-rw-r--r-- 1 mcc users 58K Mar 5 16:30 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Mar 3 18:30 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.6K Mar 3 18:30 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.8K Mar 15 07:15 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K Mar 15 07:15 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Mar 15 07:15 LTLFireability.txt
-rw-r--r-- 1 mcc users 20K Mar 15 07:15 LTLFireability.xml
-rw-r--r-- 1 mcc users 12K Mar 5 16:32 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 131K Mar 5 16:32 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.4K Mar 5 16:32 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 60K Mar 5 16:32 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Mar 15 07:15 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Mar 15 07:15 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 3 18:30 equiv_col
-rw-r--r-- 1 mcc users 4 Mar 3 18:30 instance
-rw-r--r-- 1 mcc users 6 Mar 3 18:30 iscolored
-rw-r--r-- 1 mcc users 169K 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 AutoFlight-PT-24a-LTLCardinality-00
FORMULA_NAME AutoFlight-PT-24a-LTLCardinality-01
FORMULA_NAME AutoFlight-PT-24a-LTLCardinality-02
FORMULA_NAME AutoFlight-PT-24a-LTLCardinality-03
FORMULA_NAME AutoFlight-PT-24a-LTLCardinality-04
FORMULA_NAME AutoFlight-PT-24a-LTLCardinality-05
FORMULA_NAME AutoFlight-PT-24a-LTLCardinality-06
FORMULA_NAME AutoFlight-PT-24a-LTLCardinality-07
FORMULA_NAME AutoFlight-PT-24a-LTLCardinality-08
FORMULA_NAME AutoFlight-PT-24a-LTLCardinality-09
FORMULA_NAME AutoFlight-PT-24a-LTLCardinality-10
FORMULA_NAME AutoFlight-PT-24a-LTLCardinality-11
FORMULA_NAME AutoFlight-PT-24a-LTLCardinality-12
FORMULA_NAME AutoFlight-PT-24a-LTLCardinality-13
FORMULA_NAME AutoFlight-PT-24a-LTLCardinality-14
FORMULA_NAME AutoFlight-PT-24a-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1779494426412

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=AutoFlight-PT-24a
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
LTLCardinality PT
Running Version 202604301425
[2026-05-23 00:00:27] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2026-05-23 00:00:27] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2026-05-23 00:00:27] [INFO ] Load time of PNML (sax parser for PT used): 91 ms
[2026-05-23 00:00:27] [INFO ] Transformed 607 places.
[2026-05-23 00:00:27] [INFO ] Transformed 605 transitions.
[2026-05-23 00:00:27] [INFO ] Found NUPN structural information;
[2026-05-23 00:00:27] [INFO ] Parsed PT model containing 607 places and 605 transitions and 1940 arcs in 203 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 10 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 6 formulas.
Ensure Unique test removed 120 transitions
Reduce redundant transitions removed 120 transitions.
FORMULA AutoFlight-PT-24a-LTLCardinality-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA AutoFlight-PT-24a-LTLCardinality-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA AutoFlight-PT-24a-LTLCardinality-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA AutoFlight-PT-24a-LTLCardinality-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA AutoFlight-PT-24a-LTLCardinality-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA AutoFlight-PT-24a-LTLCardinality-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA AutoFlight-PT-24a-LTLCardinality-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA AutoFlight-PT-24a-LTLCardinality-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA AutoFlight-PT-24a-LTLCardinality-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA AutoFlight-PT-24a-LTLCardinality-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 26 out of 607 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 607/607 places, 485/485 transitions.
Applied a total of 0 rules in 69 ms. Remains 607 /607 variables (removed 0) and now considering 485/485 (removed 0) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-12969375167559902721.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-15351079118094630963.kers'
[2026-05-23 00:00:28] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-12969375167559902721.kers, --Pflows, --basisKERS=/tmp/petrispot-output-15351079118094630963.kers]
Culling duplicate invariants (modulo rational): removing 48 columns.
Culled 48 columns in 0 ms.
// Phase 1: matrix 485 rows 559 cols 1412 entries
Finished phase 1 with 433 SingleSign rule and 26 generalized
[2026-05-23 00:00:28] [INFO ] Computed 148 invariants in 2 ms
Computed 148 P flows in 2 ms.
Exported basis to /tmp/petrispot-output-15351079118094630963.kers
Total runtime 3 ms.
[2026-05-23 00:00:32] [INFO ] Implicit Places using invariants in 4379 ms returned [7, 14, 21, 42, 49, 56, 63, 77, 84, 91, 98, 105, 112, 119, 126, 133, 140, 147, 154, 161, 168, 171, 174, 177, 180, 183, 186, 189, 192, 195, 198, 201, 204, 207, 210, 213, 216, 219, 222, 225, 228, 231, 234, 237, 240, 362, 460, 466, 472, 478, 490, 496, 502, 508, 514, 526, 532, 538, 544, 550, 556, 562, 568, 574, 580, 586, 592, 598, 604, 606]
Discarding 70 places :
Implicit Place search using SMT only with invariants took 4442 ms to find 70 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 537/607 places, 485/485 transitions.
Discarding 23 places :
Symmetric choice reduction at 0 with 23 rule applications. Total rules 23 place count 514 transition count 462
Iterating global reduction 0 with 23 rules applied. Total rules applied 46 place count 514 transition count 462
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 47 place count 513 transition count 461
Iterating global reduction 0 with 1 rules applied. Total rules applied 48 place count 513 transition count 461
Applied a total of 48 rules in 105 ms. Remains 513 /537 variables (removed 24) and now considering 461/485 (removed 24) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-10591230093693370337.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-8861997983419167944.kers'
[2026-05-23 00:00:32] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-10591230093693370337.kers, --Pflows, --basisKERS=/tmp/petrispot-output-8861997983419167944.kers]
Culling duplicate invariants (modulo rational): removing 3 columns.
Culled 3 columns in 2 ms.
// Phase 1: matrix 461 rows 510 cols 1240 entries
Finished phase 1 with 435 SingleSign rule and 0 generalized
[2026-05-23 00:00:32] [INFO ] Computed 78 invariants in 9 ms
Computed 78 P flows in 10 ms.
Exported basis to /tmp/petrispot-output-8861997983419167944.kers
Total runtime 10 ms.
[2026-05-23 00:00:33] [INFO ] Implicit Places using invariants in 298 ms returned []
[2026-05-23 00:00:33] [INFO ] Invariant cache hit.
[2026-05-23 00:00:33] [INFO ] State equation strengthened by 12 read => feed constraints.
[2026-05-23 00:00:33] [INFO ] Implicit Places using invariants and state equation in 446 ms returned []
Implicit Place search using SMT with State Equation took 748 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 513/607 places, 461/485 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 5382 ms. Remains : 513/607 places, 461/485 transitions.
Starting structural reductions in LTL mode, iteration 0 : 513/513 places, 461/461 transitions.
Applied a total of 0 rules in 19 ms. Remains 513 /513 variables (removed 0) and now considering 461/461 (removed 0) transitions.
[2026-05-23 00:00:33] [INFO ] Invariant cache hit.
[2026-05-23 00:00:33] [INFO ] Implicit Places using invariants in 248 ms returned []
[2026-05-23 00:00:33] [INFO ] Invariant cache hit.
[2026-05-23 00:00:33] [INFO ] State equation strengthened by 12 read => feed constraints.
[2026-05-23 00:00:34] [INFO ] Implicit Places using invariants and state equation in 419 ms returned []
Implicit Place search using SMT with State Equation took 671 ms to find 0 implicit places.
Running 460 sub problems to find dead transitions.
[2026-05-23 00:00:34] [INFO ] Invariant cache hit.
[2026-05-23 00:00:34] [INFO ] State equation strengthened by 12 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/512 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 460 unsolved
At refinement iteration 1 (OVERLAPS) 1/513 variables, 78/78 constraints. Problems are: Problem set: 0 solved, 460 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 513/974 variables, and 78 constraints, problems are : Problem set: 0 solved, 460 unsolved in 30035 ms.
Refiners :[Positive P Invariants (semi-flows): 78/78 constraints, State Equation: 0/513 constraints, ReadFeed: 0/12 constraints, PredecessorRefiner: 460/460 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 460 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/512 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 460 unsolved
At refinement iteration 1 (OVERLAPS) 1/513 variables, 78/78 constraints. Problems are: Problem set: 0 solved, 460 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/513 variables, 0/78 constraints. Problems are: Problem set: 0 solved, 460 unsolved
At refinement iteration 3 (OVERLAPS) 461/974 variables, 513/591 constraints. Problems are: Problem set: 0 solved, 460 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/974 variables, 12/603 constraints. Problems are: Problem set: 0 solved, 460 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/974 variables, 460/1063 constraints. Problems are: Problem set: 0 solved, 460 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 974/974 variables, and 1063 constraints, problems are : Problem set: 0 solved, 460 unsolved in 30032 ms.
Refiners :[Positive P Invariants (semi-flows): 78/78 constraints, State Equation: 513/513 constraints, ReadFeed: 12/12 constraints, PredecessorRefiner: 460/460 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60198ms problems are : Problem set: 0 solved, 460 unsolved
Search for dead transitions found 0 dead transitions in 60215ms
Finished structural reductions in LTL mode , in 1 iterations and 60935 ms. Remains : 513/513 places, 461/461 transitions.
Support contains 26 out of 513 places after structural reductions.
[2026-05-23 00:01:34] [INFO ] Flatten gal took : 68 ms
[2026-05-23 00:01:34] [INFO ] Flatten gal took : 29 ms
[2026-05-23 00:01:34] [INFO ] Input system was already deterministic with 461 transitions.
RANDOM walk for 40000 steps (438 resets) in 1422 ms. (28 steps per ms) remains 3/13 properties
BEST_FIRST walk for 40004 steps (12 resets) in 134 ms. (296 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40004 steps (12 resets) in 140 ms. (283 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40004 steps (12 resets) in 137 ms. (289 steps per ms) remains 3/3 properties
[2026-05-23 00:01:35] [INFO ] Invariant cache hit.
[2026-05-23 00:01:35] [INFO ] State equation strengthened by 12 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/6 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 1 (OVERLAPS) 315/321 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/321 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 3 (OVERLAPS) 192/513 variables, 74/78 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/513 variables, 0/78 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 5 (OVERLAPS) 461/974 variables, 513/591 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/974 variables, 12/603 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/974 variables, 0/603 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 8 (OVERLAPS) 0/974 variables, 0/603 constraints. Problems are: Problem set: 0 solved, 3 unsolved
No progress, stopping.
After SMT solving in domain Real declared 974/974 variables, and 603 constraints, problems are : Problem set: 0 solved, 3 unsolved in 374 ms.
Refiners :[Positive P Invariants (semi-flows): 78/78 constraints, State Equation: 513/513 constraints, ReadFeed: 12/12 constraints, PredecessorRefiner: 3/3 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 3 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/6 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 3 unsolved
Problem AtomicPropp5 is UNSAT
Problem AtomicPropp10 is UNSAT
At refinement iteration 1 (OVERLAPS) 315/321 variables, 4/4 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/321 variables, 0/4 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 192/513 variables, 74/78 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/513 variables, 7/85 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/513 variables, 0/85 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 6 (OVERLAPS) 461/974 variables, 513/598 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/974 variables, 12/610 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/974 variables, 1/611 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/974 variables, 3/614 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/974 variables, 0/614 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 0/974 variables, 0/614 constraints. Problems are: Problem set: 2 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 974/974 variables, and 614 constraints, problems are : Problem set: 2 solved, 1 unsolved in 3280 ms.
Refiners :[Positive P Invariants (semi-flows): 78/78 constraints, State Equation: 513/513 constraints, ReadFeed: 12/12 constraints, PredecessorRefiner: 1/3 constraints, Known Traps: 10/10 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 3660ms problems are : Problem set: 2 solved, 1 unsolved
Finished Parikh walk after 51 steps, including 0 resets, run visited all 1 properties in 3 ms. (steps per millisecond=17 )
Parikh walk visited 1 properties in 12 ms.
Successfully simplified 2 atomic propositions for a total of 6 simplifications.
Computed a total of 4 stabilizing places and 1 stable transitions
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((F(G(p0))&&F(p1))))'
Support contains 4 out of 513 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 513/513 places, 461/461 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 164 transitions
Trivial Post-agglo rules discarded 164 transitions
Performed 164 trivial Post agglomeration. Transition count delta: 164
Iterating post reduction 0 with 164 rules applied. Total rules applied 164 place count 513 transition count 297
Reduce places removed 164 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 165 rules applied. Total rules applied 329 place count 349 transition count 296
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 330 place count 348 transition count 296
Performed 33 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 33 Pre rules applied. Total rules applied 330 place count 348 transition count 263
Deduced a syphon composed of 33 places in 1 ms
Reduce places removed 33 places and 0 transitions.
Iterating global reduction 3 with 66 rules applied. Total rules applied 396 place count 315 transition count 263
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 397 place count 314 transition count 262
Iterating global reduction 3 with 1 rules applied. Total rules applied 398 place count 314 transition count 262
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 399 place count 313 transition count 261
Iterating global reduction 3 with 1 rules applied. Total rules applied 400 place count 313 transition count 261
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 401 place count 312 transition count 260
Iterating global reduction 3 with 1 rules applied. Total rules applied 402 place count 312 transition count 260
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 403 place count 311 transition count 259
Iterating global reduction 3 with 1 rules applied. Total rules applied 404 place count 311 transition count 259
Performed 51 Post agglomeration using F-continuation condition.Transition count delta: 51
Deduced a syphon composed of 51 places in 1 ms
Reduce places removed 51 places and 0 transitions.
Iterating global reduction 3 with 102 rules applied. Total rules applied 506 place count 260 transition count 208
Applied a total of 506 rules in 83 ms. Remains 260 /513 variables (removed 253) and now considering 208/461 (removed 253) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-6317546082775211510.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-16212291588729273524.kers'
[2026-05-23 00:01:39] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-6317546082775211510.kers, --Pflows, --basisKERS=/tmp/petrispot-output-16212291588729273524.kers]
Culling duplicate invariants (modulo rational): removing 27 columns.
Culled 27 columns in 0 ms.
// Phase 1: matrix 208 rows 233 cols 568 entries
Finished phase 1 with 182 SingleSign rule and 0 generalized
[2026-05-23 00:01:39] [INFO ] Computed 78 invariants in 1 ms
Computed 78 P flows in 4 ms.
Exported basis to /tmp/petrispot-output-16212291588729273524.kers
Total runtime 5 ms.
[2026-05-23 00:01:39] [INFO ] Implicit Places using invariants in 307 ms returned [17, 22, 43, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 122, 123, 124, 196, 216]
Discarding 29 places :
Implicit Place search using SMT only with invariants took 309 ms to find 29 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 231/513 places, 208/461 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 29 transitions
Trivial Post-agglo rules discarded 29 transitions
Performed 29 trivial Post agglomeration. Transition count delta: 29
Iterating post reduction 0 with 29 rules applied. Total rules applied 29 place count 231 transition count 179
Reduce places removed 29 places and 0 transitions.
Iterating post reduction 1 with 29 rules applied. Total rules applied 58 place count 202 transition count 179
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 58 place count 202 transition count 178
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 60 place count 201 transition count 178
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 64 place count 199 transition count 176
Applied a total of 64 rules in 13 ms. Remains 199 /231 variables (removed 32) and now considering 176/208 (removed 32) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-1143059421655442657.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-5086359830147324809.kers'
[2026-05-23 00:01:39] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-1143059421655442657.kers, --Pflows, --basisKERS=/tmp/petrispot-output-5086359830147324809.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 176 rows 199 cols 498 entries
Finished phase 1 with 150 SingleSign rule and 0 generalized
[2026-05-23 00:01:39] [INFO ] Computed 49 invariants in 0 ms
Computed 49 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-5086359830147324809.kers
Total runtime 1 ms.
[2026-05-23 00:01:39] [INFO ] Implicit Places using invariants in 141 ms returned []
[2026-05-23 00:01:39] [INFO ] Invariant cache hit.
[2026-05-23 00:01:39] [INFO ] State equation strengthened by 47 read => feed constraints.
[2026-05-23 00:01:40] [INFO ] Implicit Places using invariants and state equation in 404 ms returned []
Implicit Place search using SMT with State Equation took 548 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 199/513 places, 176/461 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 955 ms. Remains : 199/513 places, 176/461 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((F(G(p0))&&F(p1))))'
Stuttering acceptance computed with spot in 415 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Running random walk in product with property : AutoFlight-PT-24a-LTLCardinality-01
Stuttering criterion allowed to conclude after 51 steps with 0 reset in 6 ms.
FORMULA AutoFlight-PT-24a-LTLCardinality-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property AutoFlight-PT-24a-LTLCardinality-01 finished in 1467 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(p0)))'
Support contains 2 out of 513 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 513/513 places, 461/461 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 512 transition count 460
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 512 transition count 460
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 3 place count 511 transition count 459
Iterating global reduction 0 with 1 rules applied. Total rules applied 4 place count 511 transition count 459
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 5 place count 510 transition count 458
Iterating global reduction 0 with 1 rules applied. Total rules applied 6 place count 510 transition count 458
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 7 place count 509 transition count 457
Iterating global reduction 0 with 1 rules applied. Total rules applied 8 place count 509 transition count 457
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 9 place count 508 transition count 456
Iterating global reduction 0 with 1 rules applied. Total rules applied 10 place count 508 transition count 456
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 11 place count 507 transition count 455
Iterating global reduction 0 with 1 rules applied. Total rules applied 12 place count 507 transition count 455
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 13 place count 506 transition count 454
Iterating global reduction 0 with 1 rules applied. Total rules applied 14 place count 506 transition count 454
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 15 place count 505 transition count 453
Iterating global reduction 0 with 1 rules applied. Total rules applied 16 place count 505 transition count 453
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 17 place count 504 transition count 452
Iterating global reduction 0 with 1 rules applied. Total rules applied 18 place count 504 transition count 452
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 19 place count 503 transition count 451
Iterating global reduction 0 with 1 rules applied. Total rules applied 20 place count 503 transition count 451
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 21 place count 502 transition count 450
Iterating global reduction 0 with 1 rules applied. Total rules applied 22 place count 502 transition count 450
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 23 place count 501 transition count 449
Iterating global reduction 0 with 1 rules applied. Total rules applied 24 place count 501 transition count 449
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 25 place count 500 transition count 448
Iterating global reduction 0 with 1 rules applied. Total rules applied 26 place count 500 transition count 448
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 27 place count 499 transition count 447
Iterating global reduction 0 with 1 rules applied. Total rules applied 28 place count 499 transition count 447
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 29 place count 498 transition count 446
Iterating global reduction 0 with 1 rules applied. Total rules applied 30 place count 498 transition count 446
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 31 place count 497 transition count 445
Iterating global reduction 0 with 1 rules applied. Total rules applied 32 place count 497 transition count 445
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 33 place count 496 transition count 444
Iterating global reduction 0 with 1 rules applied. Total rules applied 34 place count 496 transition count 444
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 35 place count 495 transition count 443
Iterating global reduction 0 with 1 rules applied. Total rules applied 36 place count 495 transition count 443
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 37 place count 494 transition count 442
Iterating global reduction 0 with 1 rules applied. Total rules applied 38 place count 494 transition count 442
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 39 place count 493 transition count 441
Iterating global reduction 0 with 1 rules applied. Total rules applied 40 place count 493 transition count 441
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 41 place count 492 transition count 440
Iterating global reduction 0 with 1 rules applied. Total rules applied 42 place count 492 transition count 440
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 43 place count 491 transition count 439
Iterating global reduction 0 with 1 rules applied. Total rules applied 44 place count 491 transition count 439
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 45 place count 490 transition count 438
Iterating global reduction 0 with 1 rules applied. Total rules applied 46 place count 490 transition count 438
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 47 place count 489 transition count 437
Iterating global reduction 0 with 1 rules applied. Total rules applied 48 place count 489 transition count 437
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 49 place count 488 transition count 436
Iterating global reduction 0 with 1 rules applied. Total rules applied 50 place count 488 transition count 436
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 51 place count 487 transition count 435
Iterating global reduction 0 with 1 rules applied. Total rules applied 52 place count 487 transition count 435
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 53 place count 486 transition count 434
Iterating global reduction 0 with 1 rules applied. Total rules applied 54 place count 486 transition count 434
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 55 place count 485 transition count 433
Iterating global reduction 0 with 1 rules applied. Total rules applied 56 place count 485 transition count 433
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 57 place count 484 transition count 432
Iterating global reduction 0 with 1 rules applied. Total rules applied 58 place count 484 transition count 432
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 59 place count 483 transition count 431
Iterating global reduction 0 with 1 rules applied. Total rules applied 60 place count 483 transition count 431
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 61 place count 482 transition count 430
Iterating global reduction 0 with 1 rules applied. Total rules applied 62 place count 482 transition count 430
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 63 place count 481 transition count 429
Iterating global reduction 0 with 1 rules applied. Total rules applied 64 place count 481 transition count 429
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 65 place count 480 transition count 428
Iterating global reduction 0 with 1 rules applied. Total rules applied 66 place count 480 transition count 428
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 67 place count 479 transition count 427
Iterating global reduction 0 with 1 rules applied. Total rules applied 68 place count 479 transition count 427
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 69 place count 478 transition count 426
Iterating global reduction 0 with 1 rules applied. Total rules applied 70 place count 478 transition count 426
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 71 place count 477 transition count 425
Iterating global reduction 0 with 1 rules applied. Total rules applied 72 place count 477 transition count 425
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 73 place count 476 transition count 424
Iterating global reduction 0 with 1 rules applied. Total rules applied 74 place count 476 transition count 424
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 75 place count 475 transition count 423
Iterating global reduction 0 with 1 rules applied. Total rules applied 76 place count 475 transition count 423
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 77 place count 474 transition count 422
Iterating global reduction 0 with 1 rules applied. Total rules applied 78 place count 474 transition count 422
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 79 place count 473 transition count 421
Iterating global reduction 0 with 1 rules applied. Total rules applied 80 place count 473 transition count 421
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 81 place count 472 transition count 420
Iterating global reduction 0 with 1 rules applied. Total rules applied 82 place count 472 transition count 420
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 83 place count 471 transition count 419
Iterating global reduction 0 with 1 rules applied. Total rules applied 84 place count 471 transition count 419
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 85 place count 470 transition count 418
Iterating global reduction 0 with 1 rules applied. Total rules applied 86 place count 470 transition count 418
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 87 place count 469 transition count 417
Iterating global reduction 0 with 1 rules applied. Total rules applied 88 place count 469 transition count 417
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 89 place count 468 transition count 416
Iterating global reduction 0 with 1 rules applied. Total rules applied 90 place count 468 transition count 416
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 91 place count 467 transition count 415
Iterating global reduction 0 with 1 rules applied. Total rules applied 92 place count 467 transition count 415
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 93 place count 466 transition count 414
Iterating global reduction 0 with 1 rules applied. Total rules applied 94 place count 466 transition count 414
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 95 place count 465 transition count 413
Iterating global reduction 0 with 1 rules applied. Total rules applied 96 place count 465 transition count 413
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 97 place count 464 transition count 412
Iterating global reduction 0 with 1 rules applied. Total rules applied 98 place count 464 transition count 412
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 99 place count 463 transition count 411
Iterating global reduction 0 with 1 rules applied. Total rules applied 100 place count 463 transition count 411
Applied a total of 100 rules in 534 ms. Remains 463 /513 variables (removed 50) and now considering 411/461 (removed 50) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-4721110565913718091.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-8809843650209641013.kers'
[2026-05-23 00:01:41] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-4721110565913718091.kers, --Pflows, --basisKERS=/tmp/petrispot-output-8809843650209641013.kers]
Culling duplicate invariants (modulo rational): removing 3 columns.
Culled 3 columns in 0 ms.
// Phase 1: matrix 411 rows 460 cols 1140 entries
Finished phase 1 with 385 SingleSign rule and 0 generalized
[2026-05-23 00:01:41] [INFO ] Computed 78 invariants in 2 ms
Computed 78 P flows in 2 ms.
Exported basis to /tmp/petrispot-output-8809843650209641013.kers
Total runtime 2 ms.
[2026-05-23 00:01:41] [INFO ] Implicit Places using invariants in 499 ms returned [25, 32, 63, 379, 405]
Discarding 5 places :
Implicit Place search using SMT only with invariants took 504 ms to find 5 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 458/513 places, 411/461 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 455 transition count 408
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 455 transition count 408
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 7 place count 454 transition count 407
Iterating global reduction 0 with 1 rules applied. Total rules applied 8 place count 454 transition count 407
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 9 place count 453 transition count 406
Iterating global reduction 0 with 1 rules applied. Total rules applied 10 place count 453 transition count 406
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 11 place count 452 transition count 405
Iterating global reduction 0 with 1 rules applied. Total rules applied 12 place count 452 transition count 405
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 13 place count 451 transition count 404
Iterating global reduction 0 with 1 rules applied. Total rules applied 14 place count 451 transition count 404
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 15 place count 450 transition count 403
Iterating global reduction 0 with 1 rules applied. Total rules applied 16 place count 450 transition count 403
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 17 place count 449 transition count 402
Iterating global reduction 0 with 1 rules applied. Total rules applied 18 place count 449 transition count 402
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 19 place count 448 transition count 401
Iterating global reduction 0 with 1 rules applied. Total rules applied 20 place count 448 transition count 401
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 21 place count 447 transition count 400
Iterating global reduction 0 with 1 rules applied. Total rules applied 22 place count 447 transition count 400
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 23 place count 446 transition count 399
Iterating global reduction 0 with 1 rules applied. Total rules applied 24 place count 446 transition count 399
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 25 place count 445 transition count 398
Iterating global reduction 0 with 1 rules applied. Total rules applied 26 place count 445 transition count 398
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 27 place count 444 transition count 397
Iterating global reduction 0 with 1 rules applied. Total rules applied 28 place count 444 transition count 397
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 29 place count 443 transition count 396
Iterating global reduction 0 with 1 rules applied. Total rules applied 30 place count 443 transition count 396
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 31 place count 442 transition count 395
Iterating global reduction 0 with 1 rules applied. Total rules applied 32 place count 442 transition count 395
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 33 place count 441 transition count 394
Iterating global reduction 0 with 1 rules applied. Total rules applied 34 place count 441 transition count 394
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 35 place count 440 transition count 393
Iterating global reduction 0 with 1 rules applied. Total rules applied 36 place count 440 transition count 393
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 37 place count 439 transition count 392
Iterating global reduction 0 with 1 rules applied. Total rules applied 38 place count 439 transition count 392
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 39 place count 438 transition count 391
Iterating global reduction 0 with 1 rules applied. Total rules applied 40 place count 438 transition count 391
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 41 place count 437 transition count 390
Iterating global reduction 0 with 1 rules applied. Total rules applied 42 place count 437 transition count 390
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 43 place count 436 transition count 389
Iterating global reduction 0 with 1 rules applied. Total rules applied 44 place count 436 transition count 389
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 45 place count 435 transition count 388
Iterating global reduction 0 with 1 rules applied. Total rules applied 46 place count 435 transition count 388
Applied a total of 46 rules in 254 ms. Remains 435 /458 variables (removed 23) and now considering 388/411 (removed 23) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-9605174227948849789.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-46316776955437742.kers'
[2026-05-23 00:01:41] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-9605174227948849789.kers, --Pflows, --basisKERS=/tmp/petrispot-output-46316776955437742.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 388 rows 435 cols 1088 entries
Finished phase 1 with 362 SingleSign rule and 0 generalized
[2026-05-23 00:01:41] [INFO ] Computed 73 invariants in 5 ms
Computed 73 P flows in 5 ms.
Exported basis to /tmp/petrispot-output-46316776955437742.kers
Total runtime 6 ms.
[2026-05-23 00:01:42] [INFO ] Implicit Places using invariants in 448 ms returned []
[2026-05-23 00:01:42] [INFO ] Invariant cache hit.
[2026-05-23 00:01:42] [INFO ] Implicit Places using invariants and state equation in 513 ms returned []
Implicit Place search using SMT with State Equation took 966 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 435/513 places, 388/461 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 2259 ms. Remains : 435/513 places, 388/461 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(p0)))'
Stuttering acceptance computed with spot in 176 ms :[(NOT p0), (NOT p0), true, (NOT p0)]
Running random walk in product with property : AutoFlight-PT-24a-LTLCardinality-04
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 1 ms.
FORMULA AutoFlight-PT-24a-LTLCardinality-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property AutoFlight-PT-24a-LTLCardinality-04 finished in 2491 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((X(p0)&&G(p1))))'
Support contains 4 out of 513 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 513/513 places, 461/461 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 512 transition count 460
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 512 transition count 460
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 3 place count 511 transition count 459
Iterating global reduction 0 with 1 rules applied. Total rules applied 4 place count 511 transition count 459
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 5 place count 510 transition count 458
Iterating global reduction 0 with 1 rules applied. Total rules applied 6 place count 510 transition count 458
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 7 place count 509 transition count 457
Iterating global reduction 0 with 1 rules applied. Total rules applied 8 place count 509 transition count 457
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 9 place count 508 transition count 456
Iterating global reduction 0 with 1 rules applied. Total rules applied 10 place count 508 transition count 456
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 11 place count 507 transition count 455
Iterating global reduction 0 with 1 rules applied. Total rules applied 12 place count 507 transition count 455
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 13 place count 506 transition count 454
Iterating global reduction 0 with 1 rules applied. Total rules applied 14 place count 506 transition count 454
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 15 place count 505 transition count 453
Iterating global reduction 0 with 1 rules applied. Total rules applied 16 place count 505 transition count 453
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 17 place count 504 transition count 452
Iterating global reduction 0 with 1 rules applied. Total rules applied 18 place count 504 transition count 452
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 19 place count 503 transition count 451
Iterating global reduction 0 with 1 rules applied. Total rules applied 20 place count 503 transition count 451
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 21 place count 502 transition count 450
Iterating global reduction 0 with 1 rules applied. Total rules applied 22 place count 502 transition count 450
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 23 place count 501 transition count 449
Iterating global reduction 0 with 1 rules applied. Total rules applied 24 place count 501 transition count 449
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 25 place count 500 transition count 448
Iterating global reduction 0 with 1 rules applied. Total rules applied 26 place count 500 transition count 448
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 27 place count 499 transition count 447
Iterating global reduction 0 with 1 rules applied. Total rules applied 28 place count 499 transition count 447
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 29 place count 498 transition count 446
Iterating global reduction 0 with 1 rules applied. Total rules applied 30 place count 498 transition count 446
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 31 place count 497 transition count 445
Iterating global reduction 0 with 1 rules applied. Total rules applied 32 place count 497 transition count 445
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 33 place count 496 transition count 444
Iterating global reduction 0 with 1 rules applied. Total rules applied 34 place count 496 transition count 444
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 35 place count 495 transition count 443
Iterating global reduction 0 with 1 rules applied. Total rules applied 36 place count 495 transition count 443
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 37 place count 494 transition count 442
Iterating global reduction 0 with 1 rules applied. Total rules applied 38 place count 494 transition count 442
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 39 place count 493 transition count 441
Iterating global reduction 0 with 1 rules applied. Total rules applied 40 place count 493 transition count 441
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 41 place count 492 transition count 440
Iterating global reduction 0 with 1 rules applied. Total rules applied 42 place count 492 transition count 440
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 43 place count 491 transition count 439
Iterating global reduction 0 with 1 rules applied. Total rules applied 44 place count 491 transition count 439
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 45 place count 490 transition count 438
Iterating global reduction 0 with 1 rules applied. Total rules applied 46 place count 490 transition count 438
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 47 place count 489 transition count 437
Iterating global reduction 0 with 1 rules applied. Total rules applied 48 place count 489 transition count 437
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 49 place count 488 transition count 436
Iterating global reduction 0 with 1 rules applied. Total rules applied 50 place count 488 transition count 436
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 51 place count 487 transition count 435
Iterating global reduction 0 with 1 rules applied. Total rules applied 52 place count 487 transition count 435
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 53 place count 486 transition count 434
Iterating global reduction 0 with 1 rules applied. Total rules applied 54 place count 486 transition count 434
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 55 place count 485 transition count 433
Iterating global reduction 0 with 1 rules applied. Total rules applied 56 place count 485 transition count 433
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 57 place count 484 transition count 432
Iterating global reduction 0 with 1 rules applied. Total rules applied 58 place count 484 transition count 432
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 59 place count 483 transition count 431
Iterating global reduction 0 with 1 rules applied. Total rules applied 60 place count 483 transition count 431
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 61 place count 482 transition count 430
Iterating global reduction 0 with 1 rules applied. Total rules applied 62 place count 482 transition count 430
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 63 place count 481 transition count 429
Iterating global reduction 0 with 1 rules applied. Total rules applied 64 place count 481 transition count 429
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 65 place count 480 transition count 428
Iterating global reduction 0 with 1 rules applied. Total rules applied 66 place count 480 transition count 428
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 67 place count 479 transition count 427
Iterating global reduction 0 with 1 rules applied. Total rules applied 68 place count 479 transition count 427
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 69 place count 478 transition count 426
Iterating global reduction 0 with 1 rules applied. Total rules applied 70 place count 478 transition count 426
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 71 place count 477 transition count 425
Iterating global reduction 0 with 1 rules applied. Total rules applied 72 place count 477 transition count 425
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 73 place count 476 transition count 424
Iterating global reduction 0 with 1 rules applied. Total rules applied 74 place count 476 transition count 424
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 75 place count 475 transition count 423
Iterating global reduction 0 with 1 rules applied. Total rules applied 76 place count 475 transition count 423
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 77 place count 474 transition count 422
Iterating global reduction 0 with 1 rules applied. Total rules applied 78 place count 474 transition count 422
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 79 place count 473 transition count 421
Iterating global reduction 0 with 1 rules applied. Total rules applied 80 place count 473 transition count 421
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 81 place count 472 transition count 420
Iterating global reduction 0 with 1 rules applied. Total rules applied 82 place count 472 transition count 420
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 83 place count 471 transition count 419
Iterating global reduction 0 with 1 rules applied. Total rules applied 84 place count 471 transition count 419
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 85 place count 470 transition count 418
Iterating global reduction 0 with 1 rules applied. Total rules applied 86 place count 470 transition count 418
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 87 place count 469 transition count 417
Iterating global reduction 0 with 1 rules applied. Total rules applied 88 place count 469 transition count 417
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 89 place count 468 transition count 416
Iterating global reduction 0 with 1 rules applied. Total rules applied 90 place count 468 transition count 416
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 91 place count 467 transition count 415
Iterating global reduction 0 with 1 rules applied. Total rules applied 92 place count 467 transition count 415
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 93 place count 466 transition count 414
Iterating global reduction 0 with 1 rules applied. Total rules applied 94 place count 466 transition count 414
Applied a total of 94 rules in 428 ms. Remains 466 /513 variables (removed 47) and now considering 414/461 (removed 47) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-752198179332747522.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-7920368899140444055.kers'
[2026-05-23 00:01:43] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-752198179332747522.kers, --Pflows, --basisKERS=/tmp/petrispot-output-7920368899140444055.kers]
Culling duplicate invariants (modulo rational): removing 3 columns.
Culled 3 columns in 1 ms.
// Phase 1: matrix 414 rows 463 cols 1146 entries
Finished phase 1 with 388 SingleSign rule and 0 generalized
[2026-05-23 00:01:43] [INFO ] Computed 78 invariants in 6 ms
Computed 78 P flows in 6 ms.
Exported basis to /tmp/petrispot-output-7920368899140444055.kers
Total runtime 7 ms.
[2026-05-23 00:01:44] [INFO ] Implicit Places using invariants in 521 ms returned [25, 32, 63, 382, 408]
Discarding 5 places :
Implicit Place search using SMT only with invariants took 535 ms to find 5 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 461/513 places, 414/461 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 459 transition count 412
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 459 transition count 412
Applied a total of 4 rules in 26 ms. Remains 459 /461 variables (removed 2) and now considering 412/414 (removed 2) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-369337674925337154.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-2667039824848581400.kers'
[2026-05-23 00:01:44] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-369337674925337154.kers, --Pflows, --basisKERS=/tmp/petrispot-output-2667039824848581400.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 412 rows 459 cols 1136 entries
Finished phase 1 with 386 SingleSign rule and 0 generalized
[2026-05-23 00:01:44] [INFO ] Computed 73 invariants in 5 ms
Computed 73 P flows in 5 ms.
Exported basis to /tmp/petrispot-output-2667039824848581400.kers
Total runtime 6 ms.
[2026-05-23 00:01:44] [INFO ] Implicit Places using invariants in 585 ms returned []
[2026-05-23 00:01:44] [INFO ] Invariant cache hit.
[2026-05-23 00:01:45] [INFO ] Implicit Places using invariants and state equation in 627 ms returned []
Implicit Place search using SMT with State Equation took 1243 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 459/513 places, 412/461 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 2232 ms. Remains : 459/513 places, 412/461 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((X(p0)&&G(p1))))'
Stuttering acceptance computed with spot in 130 ms :[true, (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (OR (NOT p1) (NOT p0)), (NOT p1)]
Running random walk in product with property : AutoFlight-PT-24a-LTLCardinality-06
Product exploration explored 100000 steps with 1141 reset in 414 ms.
Entered a terminal (fully accepting) state of product in 1647 steps with 17 reset in 7 ms.
FORMULA AutoFlight-PT-24a-LTLCardinality-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property AutoFlight-PT-24a-LTLCardinality-06 finished in 2812 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G((G(p1)||p0))))'
Support contains 4 out of 513 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 513/513 places, 461/461 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 512 transition count 460
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 512 transition count 460
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 3 place count 511 transition count 459
Iterating global reduction 0 with 1 rules applied. Total rules applied 4 place count 511 transition count 459
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 5 place count 510 transition count 458
Iterating global reduction 0 with 1 rules applied. Total rules applied 6 place count 510 transition count 458
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 7 place count 509 transition count 457
Iterating global reduction 0 with 1 rules applied. Total rules applied 8 place count 509 transition count 457
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 9 place count 508 transition count 456
Iterating global reduction 0 with 1 rules applied. Total rules applied 10 place count 508 transition count 456
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 11 place count 507 transition count 455
Iterating global reduction 0 with 1 rules applied. Total rules applied 12 place count 507 transition count 455
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 13 place count 506 transition count 454
Iterating global reduction 0 with 1 rules applied. Total rules applied 14 place count 506 transition count 454
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 15 place count 505 transition count 453
Iterating global reduction 0 with 1 rules applied. Total rules applied 16 place count 505 transition count 453
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 17 place count 504 transition count 452
Iterating global reduction 0 with 1 rules applied. Total rules applied 18 place count 504 transition count 452
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 19 place count 503 transition count 451
Iterating global reduction 0 with 1 rules applied. Total rules applied 20 place count 503 transition count 451
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 21 place count 502 transition count 450
Iterating global reduction 0 with 1 rules applied. Total rules applied 22 place count 502 transition count 450
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 23 place count 501 transition count 449
Iterating global reduction 0 with 1 rules applied. Total rules applied 24 place count 501 transition count 449
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 25 place count 500 transition count 448
Iterating global reduction 0 with 1 rules applied. Total rules applied 26 place count 500 transition count 448
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 27 place count 499 transition count 447
Iterating global reduction 0 with 1 rules applied. Total rules applied 28 place count 499 transition count 447
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 29 place count 498 transition count 446
Iterating global reduction 0 with 1 rules applied. Total rules applied 30 place count 498 transition count 446
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 31 place count 497 transition count 445
Iterating global reduction 0 with 1 rules applied. Total rules applied 32 place count 497 transition count 445
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 33 place count 496 transition count 444
Iterating global reduction 0 with 1 rules applied. Total rules applied 34 place count 496 transition count 444
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 35 place count 495 transition count 443
Iterating global reduction 0 with 1 rules applied. Total rules applied 36 place count 495 transition count 443
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 37 place count 494 transition count 442
Iterating global reduction 0 with 1 rules applied. Total rules applied 38 place count 494 transition count 442
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 39 place count 493 transition count 441
Iterating global reduction 0 with 1 rules applied. Total rules applied 40 place count 493 transition count 441
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 41 place count 492 transition count 440
Iterating global reduction 0 with 1 rules applied. Total rules applied 42 place count 492 transition count 440
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 43 place count 491 transition count 439
Iterating global reduction 0 with 1 rules applied. Total rules applied 44 place count 491 transition count 439
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 45 place count 490 transition count 438
Iterating global reduction 0 with 1 rules applied. Total rules applied 46 place count 490 transition count 438
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 47 place count 489 transition count 437
Iterating global reduction 0 with 1 rules applied. Total rules applied 48 place count 489 transition count 437
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 49 place count 488 transition count 436
Iterating global reduction 0 with 1 rules applied. Total rules applied 50 place count 488 transition count 436
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 51 place count 487 transition count 435
Iterating global reduction 0 with 1 rules applied. Total rules applied 52 place count 487 transition count 435
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 53 place count 486 transition count 434
Iterating global reduction 0 with 1 rules applied. Total rules applied 54 place count 486 transition count 434
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 55 place count 485 transition count 433
Iterating global reduction 0 with 1 rules applied. Total rules applied 56 place count 485 transition count 433
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 57 place count 484 transition count 432
Iterating global reduction 0 with 1 rules applied. Total rules applied 58 place count 484 transition count 432
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 59 place count 483 transition count 431
Iterating global reduction 0 with 1 rules applied. Total rules applied 60 place count 483 transition count 431
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 61 place count 482 transition count 430
Iterating global reduction 0 with 1 rules applied. Total rules applied 62 place count 482 transition count 430
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 63 place count 481 transition count 429
Iterating global reduction 0 with 1 rules applied. Total rules applied 64 place count 481 transition count 429
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 65 place count 480 transition count 428
Iterating global reduction 0 with 1 rules applied. Total rules applied 66 place count 480 transition count 428
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 67 place count 479 transition count 427
Iterating global reduction 0 with 1 rules applied. Total rules applied 68 place count 479 transition count 427
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 69 place count 478 transition count 426
Iterating global reduction 0 with 1 rules applied. Total rules applied 70 place count 478 transition count 426
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 71 place count 477 transition count 425
Iterating global reduction 0 with 1 rules applied. Total rules applied 72 place count 477 transition count 425
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 73 place count 476 transition count 424
Iterating global reduction 0 with 1 rules applied. Total rules applied 74 place count 476 transition count 424
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 75 place count 475 transition count 423
Iterating global reduction 0 with 1 rules applied. Total rules applied 76 place count 475 transition count 423
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 77 place count 474 transition count 422
Iterating global reduction 0 with 1 rules applied. Total rules applied 78 place count 474 transition count 422
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 79 place count 473 transition count 421
Iterating global reduction 0 with 1 rules applied. Total rules applied 80 place count 473 transition count 421
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 81 place count 472 transition count 420
Iterating global reduction 0 with 1 rules applied. Total rules applied 82 place count 472 transition count 420
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 83 place count 471 transition count 419
Iterating global reduction 0 with 1 rules applied. Total rules applied 84 place count 471 transition count 419
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 85 place count 470 transition count 418
Iterating global reduction 0 with 1 rules applied. Total rules applied 86 place count 470 transition count 418
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 87 place count 469 transition count 417
Iterating global reduction 0 with 1 rules applied. Total rules applied 88 place count 469 transition count 417
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 89 place count 468 transition count 416
Iterating global reduction 0 with 1 rules applied. Total rules applied 90 place count 468 transition count 416
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 91 place count 467 transition count 415
Iterating global reduction 0 with 1 rules applied. Total rules applied 92 place count 467 transition count 415
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 93 place count 466 transition count 414
Iterating global reduction 0 with 1 rules applied. Total rules applied 94 place count 466 transition count 414
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 95 place count 465 transition count 413
Iterating global reduction 0 with 1 rules applied. Total rules applied 96 place count 465 transition count 413
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 97 place count 464 transition count 412
Iterating global reduction 0 with 1 rules applied. Total rules applied 98 place count 464 transition count 412
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 99 place count 463 transition count 411
Iterating global reduction 0 with 1 rules applied. Total rules applied 100 place count 463 transition count 411
Applied a total of 100 rules in 440 ms. Remains 463 /513 variables (removed 50) and now considering 411/461 (removed 50) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-11936024060646846996.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-4641439092374676281.kers'
[2026-05-23 00:01:46] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-11936024060646846996.kers, --Pflows, --basisKERS=/tmp/petrispot-output-4641439092374676281.kers]
Culling duplicate invariants (modulo rational): removing 3 columns.
Culled 3 columns in 0 ms.
// Phase 1: matrix 411 rows 460 cols 1140 entries
Finished phase 1 with 385 SingleSign rule and 0 generalized
[2026-05-23 00:01:46] [INFO ] Computed 78 invariants in 3 ms
Computed 78 P flows in 3 ms.
Exported basis to /tmp/petrispot-output-4641439092374676281.kers
Total runtime 4 ms.
[2026-05-23 00:01:46] [INFO ] Implicit Places using invariants in 503 ms returned [25, 32, 63, 379, 405]
Discarding 5 places :
Implicit Place search using SMT only with invariants took 504 ms to find 5 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 458/513 places, 411/461 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 455 transition count 408
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 455 transition count 408
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 7 place count 454 transition count 407
Iterating global reduction 0 with 1 rules applied. Total rules applied 8 place count 454 transition count 407
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 9 place count 453 transition count 406
Iterating global reduction 0 with 1 rules applied. Total rules applied 10 place count 453 transition count 406
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 11 place count 452 transition count 405
Iterating global reduction 0 with 1 rules applied. Total rules applied 12 place count 452 transition count 405
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 13 place count 451 transition count 404
Iterating global reduction 0 with 1 rules applied. Total rules applied 14 place count 451 transition count 404
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 15 place count 450 transition count 403
Iterating global reduction 0 with 1 rules applied. Total rules applied 16 place count 450 transition count 403
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 17 place count 449 transition count 402
Iterating global reduction 0 with 1 rules applied. Total rules applied 18 place count 449 transition count 402
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 19 place count 448 transition count 401
Iterating global reduction 0 with 1 rules applied. Total rules applied 20 place count 448 transition count 401
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 21 place count 447 transition count 400
Iterating global reduction 0 with 1 rules applied. Total rules applied 22 place count 447 transition count 400
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 23 place count 446 transition count 399
Iterating global reduction 0 with 1 rules applied. Total rules applied 24 place count 446 transition count 399
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 25 place count 445 transition count 398
Iterating global reduction 0 with 1 rules applied. Total rules applied 26 place count 445 transition count 398
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 27 place count 444 transition count 397
Iterating global reduction 0 with 1 rules applied. Total rules applied 28 place count 444 transition count 397
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 29 place count 443 transition count 396
Iterating global reduction 0 with 1 rules applied. Total rules applied 30 place count 443 transition count 396
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 31 place count 442 transition count 395
Iterating global reduction 0 with 1 rules applied. Total rules applied 32 place count 442 transition count 395
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 33 place count 441 transition count 394
Iterating global reduction 0 with 1 rules applied. Total rules applied 34 place count 441 transition count 394
Applied a total of 34 rules in 137 ms. Remains 441 /458 variables (removed 17) and now considering 394/411 (removed 17) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-3544550992120433782.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-8833393938145069664.kers'
[2026-05-23 00:01:47] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-3544550992120433782.kers, --Pflows, --basisKERS=/tmp/petrispot-output-8833393938145069664.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 394 rows 441 cols 1100 entries
Finished phase 1 with 368 SingleSign rule and 0 generalized
[2026-05-23 00:01:47] [INFO ] Computed 73 invariants in 5 ms
Computed 73 P flows in 5 ms.
Exported basis to /tmp/petrispot-output-8833393938145069664.kers
Total runtime 5 ms.
[2026-05-23 00:01:47] [INFO ] Implicit Places using invariants in 453 ms returned []
[2026-05-23 00:01:47] [INFO ] Invariant cache hit.
[2026-05-23 00:01:48] [INFO ] Implicit Places using invariants and state equation in 549 ms returned []
Implicit Place search using SMT with State Equation took 1017 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 441/513 places, 394/461 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 2099 ms. Remains : 441/513 places, 394/461 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G((G(p1)||p0))))'
Stuttering acceptance computed with spot in 202 ms :[true, (AND (NOT p1) (NOT p0)), (NOT p1), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : AutoFlight-PT-24a-LTLCardinality-07
Entered a terminal (fully accepting) state of product in 57 steps with 0 reset in 1 ms.
FORMULA AutoFlight-PT-24a-LTLCardinality-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property AutoFlight-PT-24a-LTLCardinality-07 finished in 2340 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G(p0)))'
Support contains 2 out of 513 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 513/513 places, 461/461 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 512 transition count 460
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 512 transition count 460
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 3 place count 511 transition count 459
Iterating global reduction 0 with 1 rules applied. Total rules applied 4 place count 511 transition count 459
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 5 place count 510 transition count 458
Iterating global reduction 0 with 1 rules applied. Total rules applied 6 place count 510 transition count 458
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 7 place count 509 transition count 457
Iterating global reduction 0 with 1 rules applied. Total rules applied 8 place count 509 transition count 457
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 9 place count 508 transition count 456
Iterating global reduction 0 with 1 rules applied. Total rules applied 10 place count 508 transition count 456
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 11 place count 507 transition count 455
Iterating global reduction 0 with 1 rules applied. Total rules applied 12 place count 507 transition count 455
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 13 place count 506 transition count 454
Iterating global reduction 0 with 1 rules applied. Total rules applied 14 place count 506 transition count 454
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 15 place count 505 transition count 453
Iterating global reduction 0 with 1 rules applied. Total rules applied 16 place count 505 transition count 453
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 17 place count 504 transition count 452
Iterating global reduction 0 with 1 rules applied. Total rules applied 18 place count 504 transition count 452
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 19 place count 503 transition count 451
Iterating global reduction 0 with 1 rules applied. Total rules applied 20 place count 503 transition count 451
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 21 place count 502 transition count 450
Iterating global reduction 0 with 1 rules applied. Total rules applied 22 place count 502 transition count 450
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 23 place count 501 transition count 449
Iterating global reduction 0 with 1 rules applied. Total rules applied 24 place count 501 transition count 449
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 25 place count 500 transition count 448
Iterating global reduction 0 with 1 rules applied. Total rules applied 26 place count 500 transition count 448
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 27 place count 499 transition count 447
Iterating global reduction 0 with 1 rules applied. Total rules applied 28 place count 499 transition count 447
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 29 place count 498 transition count 446
Iterating global reduction 0 with 1 rules applied. Total rules applied 30 place count 498 transition count 446
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 31 place count 497 transition count 445
Iterating global reduction 0 with 1 rules applied. Total rules applied 32 place count 497 transition count 445
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 33 place count 496 transition count 444
Iterating global reduction 0 with 1 rules applied. Total rules applied 34 place count 496 transition count 444
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 35 place count 495 transition count 443
Iterating global reduction 0 with 1 rules applied. Total rules applied 36 place count 495 transition count 443
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 37 place count 494 transition count 442
Iterating global reduction 0 with 1 rules applied. Total rules applied 38 place count 494 transition count 442
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 39 place count 493 transition count 441
Iterating global reduction 0 with 1 rules applied. Total rules applied 40 place count 493 transition count 441
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 41 place count 492 transition count 440
Iterating global reduction 0 with 1 rules applied. Total rules applied 42 place count 492 transition count 440
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 43 place count 491 transition count 439
Iterating global reduction 0 with 1 rules applied. Total rules applied 44 place count 491 transition count 439
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 45 place count 490 transition count 438
Iterating global reduction 0 with 1 rules applied. Total rules applied 46 place count 490 transition count 438
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 47 place count 489 transition count 437
Iterating global reduction 0 with 1 rules applied. Total rules applied 48 place count 489 transition count 437
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 49 place count 488 transition count 436
Iterating global reduction 0 with 1 rules applied. Total rules applied 50 place count 488 transition count 436
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 51 place count 487 transition count 435
Iterating global reduction 0 with 1 rules applied. Total rules applied 52 place count 487 transition count 435
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 53 place count 486 transition count 434
Iterating global reduction 0 with 1 rules applied. Total rules applied 54 place count 486 transition count 434
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 55 place count 485 transition count 433
Iterating global reduction 0 with 1 rules applied. Total rules applied 56 place count 485 transition count 433
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 57 place count 484 transition count 432
Iterating global reduction 0 with 1 rules applied. Total rules applied 58 place count 484 transition count 432
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 59 place count 483 transition count 431
Iterating global reduction 0 with 1 rules applied. Total rules applied 60 place count 483 transition count 431
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 61 place count 482 transition count 430
Iterating global reduction 0 with 1 rules applied. Total rules applied 62 place count 482 transition count 430
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 63 place count 481 transition count 429
Iterating global reduction 0 with 1 rules applied. Total rules applied 64 place count 481 transition count 429
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 65 place count 480 transition count 428
Iterating global reduction 0 with 1 rules applied. Total rules applied 66 place count 480 transition count 428
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 67 place count 479 transition count 427
Iterating global reduction 0 with 1 rules applied. Total rules applied 68 place count 479 transition count 427
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 69 place count 478 transition count 426
Iterating global reduction 0 with 1 rules applied. Total rules applied 70 place count 478 transition count 426
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 71 place count 477 transition count 425
Iterating global reduction 0 with 1 rules applied. Total rules applied 72 place count 477 transition count 425
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 73 place count 476 transition count 424
Iterating global reduction 0 with 1 rules applied. Total rules applied 74 place count 476 transition count 424
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 75 place count 475 transition count 423
Iterating global reduction 0 with 1 rules applied. Total rules applied 76 place count 475 transition count 423
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 77 place count 474 transition count 422
Iterating global reduction 0 with 1 rules applied. Total rules applied 78 place count 474 transition count 422
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 79 place count 473 transition count 421
Iterating global reduction 0 with 1 rules applied. Total rules applied 80 place count 473 transition count 421
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 81 place count 472 transition count 420
Iterating global reduction 0 with 1 rules applied. Total rules applied 82 place count 472 transition count 420
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 83 place count 471 transition count 419
Iterating global reduction 0 with 1 rules applied. Total rules applied 84 place count 471 transition count 419
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 85 place count 470 transition count 418
Iterating global reduction 0 with 1 rules applied. Total rules applied 86 place count 470 transition count 418
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 87 place count 469 transition count 417
Iterating global reduction 0 with 1 rules applied. Total rules applied 88 place count 469 transition count 417
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 89 place count 468 transition count 416
Iterating global reduction 0 with 1 rules applied. Total rules applied 90 place count 468 transition count 416
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 91 place count 467 transition count 415
Iterating global reduction 0 with 1 rules applied. Total rules applied 92 place count 467 transition count 415
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 93 place count 466 transition count 414
Iterating global reduction 0 with 1 rules applied. Total rules applied 94 place count 466 transition count 414
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 95 place count 465 transition count 413
Iterating global reduction 0 with 1 rules applied. Total rules applied 96 place count 465 transition count 413
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 97 place count 464 transition count 412
Iterating global reduction 0 with 1 rules applied. Total rules applied 98 place count 464 transition count 412
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 99 place count 463 transition count 411
Iterating global reduction 0 with 1 rules applied. Total rules applied 100 place count 463 transition count 411
Applied a total of 100 rules in 370 ms. Remains 463 /513 variables (removed 50) and now considering 411/461 (removed 50) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-14100505528526399690.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-9295345137792074378.kers'
[2026-05-23 00:01:48] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-14100505528526399690.kers, --Pflows, --basisKERS=/tmp/petrispot-output-9295345137792074378.kers]
Culling duplicate invariants (modulo rational): removing 3 columns.
Culled 3 columns in 1 ms.
// Phase 1: matrix 411 rows 460 cols 1140 entries
Finished phase 1 with 385 SingleSign rule and 0 generalized
[2026-05-23 00:01:48] [INFO ] Computed 78 invariants in 5 ms
Computed 78 P flows in 6 ms.
Exported basis to /tmp/petrispot-output-9295345137792074378.kers
Total runtime 6 ms.
[2026-05-23 00:01:49] [INFO ] Implicit Places using invariants in 524 ms returned [25, 63, 379, 405]
Discarding 4 places :
Implicit Place search using SMT only with invariants took 527 ms to find 4 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 459/513 places, 411/461 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 456 transition count 408
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 456 transition count 408
Applied a total of 6 rules in 24 ms. Remains 456 /459 variables (removed 3) and now considering 408/411 (removed 3) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-10551787374598265168.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-9967537291439229919.kers'
[2026-05-23 00:01:49] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-10551787374598265168.kers, --Pflows, --basisKERS=/tmp/petrispot-output-9967537291439229919.kers]
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 0 ms.
// Phase 1: matrix 408 rows 455 cols 1128 entries
Finished phase 1 with 382 SingleSign rule and 0 generalized
[2026-05-23 00:01:49] [INFO ] Computed 74 invariants in 1 ms
Computed 74 P flows in 2 ms.
Exported basis to /tmp/petrispot-output-9967537291439229919.kers
Total runtime 2 ms.
[2026-05-23 00:01:49] [INFO ] Implicit Places using invariants in 435 ms returned []
[2026-05-23 00:01:49] [INFO ] Invariant cache hit.
[2026-05-23 00:01:49] [INFO ] State equation strengthened by 3 read => feed constraints.
[2026-05-23 00:01:50] [INFO ] Implicit Places using invariants and state equation in 742 ms returned []
Implicit Place search using SMT with State Equation took 1198 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 456/513 places, 408/461 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 2120 ms. Remains : 456/513 places, 408/461 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G(p0)))'
Stuttering acceptance computed with spot in 107 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : AutoFlight-PT-24a-LTLCardinality-11
Entered a terminal (fully accepting) state of product in 13 steps with 0 reset in 0 ms.
FORMULA AutoFlight-PT-24a-LTLCardinality-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property AutoFlight-PT-24a-LTLCardinality-11 finished in 2266 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X((F(G(!p0)) U (p0 U X(p1))))))'
Support contains 4 out of 513 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 513/513 places, 461/461 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 512 transition count 460
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 512 transition count 460
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 3 place count 511 transition count 459
Iterating global reduction 0 with 1 rules applied. Total rules applied 4 place count 511 transition count 459
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 5 place count 510 transition count 458
Iterating global reduction 0 with 1 rules applied. Total rules applied 6 place count 510 transition count 458
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 7 place count 509 transition count 457
Iterating global reduction 0 with 1 rules applied. Total rules applied 8 place count 509 transition count 457
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 9 place count 508 transition count 456
Iterating global reduction 0 with 1 rules applied. Total rules applied 10 place count 508 transition count 456
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 11 place count 507 transition count 455
Iterating global reduction 0 with 1 rules applied. Total rules applied 12 place count 507 transition count 455
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 13 place count 506 transition count 454
Iterating global reduction 0 with 1 rules applied. Total rules applied 14 place count 506 transition count 454
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 15 place count 505 transition count 453
Iterating global reduction 0 with 1 rules applied. Total rules applied 16 place count 505 transition count 453
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 17 place count 504 transition count 452
Iterating global reduction 0 with 1 rules applied. Total rules applied 18 place count 504 transition count 452
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 19 place count 503 transition count 451
Iterating global reduction 0 with 1 rules applied. Total rules applied 20 place count 503 transition count 451
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 21 place count 502 transition count 450
Iterating global reduction 0 with 1 rules applied. Total rules applied 22 place count 502 transition count 450
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 23 place count 501 transition count 449
Iterating global reduction 0 with 1 rules applied. Total rules applied 24 place count 501 transition count 449
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 25 place count 500 transition count 448
Iterating global reduction 0 with 1 rules applied. Total rules applied 26 place count 500 transition count 448
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 27 place count 499 transition count 447
Iterating global reduction 0 with 1 rules applied. Total rules applied 28 place count 499 transition count 447
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 29 place count 498 transition count 446
Iterating global reduction 0 with 1 rules applied. Total rules applied 30 place count 498 transition count 446
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 31 place count 497 transition count 445
Iterating global reduction 0 with 1 rules applied. Total rules applied 32 place count 497 transition count 445
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 33 place count 496 transition count 444
Iterating global reduction 0 with 1 rules applied. Total rules applied 34 place count 496 transition count 444
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 35 place count 495 transition count 443
Iterating global reduction 0 with 1 rules applied. Total rules applied 36 place count 495 transition count 443
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 37 place count 494 transition count 442
Iterating global reduction 0 with 1 rules applied. Total rules applied 38 place count 494 transition count 442
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 39 place count 493 transition count 441
Iterating global reduction 0 with 1 rules applied. Total rules applied 40 place count 493 transition count 441
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 41 place count 492 transition count 440
Iterating global reduction 0 with 1 rules applied. Total rules applied 42 place count 492 transition count 440
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 43 place count 491 transition count 439
Iterating global reduction 0 with 1 rules applied. Total rules applied 44 place count 491 transition count 439
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 45 place count 490 transition count 438
Iterating global reduction 0 with 1 rules applied. Total rules applied 46 place count 490 transition count 438
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 47 place count 489 transition count 437
Iterating global reduction 0 with 1 rules applied. Total rules applied 48 place count 489 transition count 437
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 49 place count 488 transition count 436
Iterating global reduction 0 with 1 rules applied. Total rules applied 50 place count 488 transition count 436
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 51 place count 487 transition count 435
Iterating global reduction 0 with 1 rules applied. Total rules applied 52 place count 487 transition count 435
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 53 place count 486 transition count 434
Iterating global reduction 0 with 1 rules applied. Total rules applied 54 place count 486 transition count 434
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 55 place count 485 transition count 433
Iterating global reduction 0 with 1 rules applied. Total rules applied 56 place count 485 transition count 433
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 57 place count 484 transition count 432
Iterating global reduction 0 with 1 rules applied. Total rules applied 58 place count 484 transition count 432
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 59 place count 483 transition count 431
Iterating global reduction 0 with 1 rules applied. Total rules applied 60 place count 483 transition count 431
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 61 place count 482 transition count 430
Iterating global reduction 0 with 1 rules applied. Total rules applied 62 place count 482 transition count 430
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 63 place count 481 transition count 429
Iterating global reduction 0 with 1 rules applied. Total rules applied 64 place count 481 transition count 429
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 65 place count 480 transition count 428
Iterating global reduction 0 with 1 rules applied. Total rules applied 66 place count 480 transition count 428
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 67 place count 479 transition count 427
Iterating global reduction 0 with 1 rules applied. Total rules applied 68 place count 479 transition count 427
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 69 place count 478 transition count 426
Iterating global reduction 0 with 1 rules applied. Total rules applied 70 place count 478 transition count 426
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 71 place count 477 transition count 425
Iterating global reduction 0 with 1 rules applied. Total rules applied 72 place count 477 transition count 425
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 73 place count 476 transition count 424
Iterating global reduction 0 with 1 rules applied. Total rules applied 74 place count 476 transition count 424
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 75 place count 475 transition count 423
Iterating global reduction 0 with 1 rules applied. Total rules applied 76 place count 475 transition count 423
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 77 place count 474 transition count 422
Iterating global reduction 0 with 1 rules applied. Total rules applied 78 place count 474 transition count 422
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 79 place count 473 transition count 421
Iterating global reduction 0 with 1 rules applied. Total rules applied 80 place count 473 transition count 421
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 81 place count 472 transition count 420
Iterating global reduction 0 with 1 rules applied. Total rules applied 82 place count 472 transition count 420
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 83 place count 471 transition count 419
Iterating global reduction 0 with 1 rules applied. Total rules applied 84 place count 471 transition count 419
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 85 place count 470 transition count 418
Iterating global reduction 0 with 1 rules applied. Total rules applied 86 place count 470 transition count 418
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 87 place count 469 transition count 417
Iterating global reduction 0 with 1 rules applied. Total rules applied 88 place count 469 transition count 417
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 89 place count 468 transition count 416
Iterating global reduction 0 with 1 rules applied. Total rules applied 90 place count 468 transition count 416
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 91 place count 467 transition count 415
Iterating global reduction 0 with 1 rules applied. Total rules applied 92 place count 467 transition count 415
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 93 place count 466 transition count 414
Iterating global reduction 0 with 1 rules applied. Total rules applied 94 place count 466 transition count 414
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 95 place count 465 transition count 413
Iterating global reduction 0 with 1 rules applied. Total rules applied 96 place count 465 transition count 413
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 97 place count 464 transition count 412
Iterating global reduction 0 with 1 rules applied. Total rules applied 98 place count 464 transition count 412
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 99 place count 463 transition count 411
Iterating global reduction 0 with 1 rules applied. Total rules applied 100 place count 463 transition count 411
Applied a total of 100 rules in 412 ms. Remains 463 /513 variables (removed 50) and now considering 411/461 (removed 50) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-18150205987466340040.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-13545492666783453011.kers'
[2026-05-23 00:01:50] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-18150205987466340040.kers, --Pflows, --basisKERS=/tmp/petrispot-output-13545492666783453011.kers]
Culling duplicate invariants (modulo rational): removing 3 columns.
Culled 3 columns in 0 ms.
// Phase 1: matrix 411 rows 460 cols 1140 entries
Finished phase 1 with 385 SingleSign rule and 0 generalized
[2026-05-23 00:01:50] [INFO ] Computed 78 invariants in 1 ms
Computed 78 P flows in 2 ms.
Exported basis to /tmp/petrispot-output-13545492666783453011.kers
Total runtime 3 ms.
[2026-05-23 00:01:51] [INFO ] Implicit Places using invariants in 462 ms returned [25, 32, 63, 379]
Discarding 4 places :
Implicit Place search using SMT only with invariants took 465 ms to find 4 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 459/513 places, 411/461 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 457 transition count 409
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 457 transition count 409
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 5 place count 456 transition count 408
Iterating global reduction 0 with 1 rules applied. Total rules applied 6 place count 456 transition count 408
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 7 place count 455 transition count 407
Iterating global reduction 0 with 1 rules applied. Total rules applied 8 place count 455 transition count 407
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 9 place count 454 transition count 406
Iterating global reduction 0 with 1 rules applied. Total rules applied 10 place count 454 transition count 406
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 11 place count 453 transition count 405
Iterating global reduction 0 with 1 rules applied. Total rules applied 12 place count 453 transition count 405
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 13 place count 452 transition count 404
Iterating global reduction 0 with 1 rules applied. Total rules applied 14 place count 452 transition count 404
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 15 place count 451 transition count 403
Iterating global reduction 0 with 1 rules applied. Total rules applied 16 place count 451 transition count 403
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 17 place count 450 transition count 402
Iterating global reduction 0 with 1 rules applied. Total rules applied 18 place count 450 transition count 402
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 19 place count 449 transition count 401
Iterating global reduction 0 with 1 rules applied. Total rules applied 20 place count 449 transition count 401
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 21 place count 448 transition count 400
Iterating global reduction 0 with 1 rules applied. Total rules applied 22 place count 448 transition count 400
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 23 place count 447 transition count 399
Iterating global reduction 0 with 1 rules applied. Total rules applied 24 place count 447 transition count 399
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 25 place count 446 transition count 398
Iterating global reduction 0 with 1 rules applied. Total rules applied 26 place count 446 transition count 398
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 27 place count 445 transition count 397
Iterating global reduction 0 with 1 rules applied. Total rules applied 28 place count 445 transition count 397
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 29 place count 444 transition count 396
Iterating global reduction 0 with 1 rules applied. Total rules applied 30 place count 444 transition count 396
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 31 place count 443 transition count 395
Iterating global reduction 0 with 1 rules applied. Total rules applied 32 place count 443 transition count 395
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 33 place count 442 transition count 394
Iterating global reduction 0 with 1 rules applied. Total rules applied 34 place count 442 transition count 394
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 35 place count 441 transition count 393
Iterating global reduction 0 with 1 rules applied. Total rules applied 36 place count 441 transition count 393
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 37 place count 440 transition count 392
Iterating global reduction 0 with 1 rules applied. Total rules applied 38 place count 440 transition count 392
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 39 place count 439 transition count 391
Iterating global reduction 0 with 1 rules applied. Total rules applied 40 place count 439 transition count 391
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 41 place count 438 transition count 390
Iterating global reduction 0 with 1 rules applied. Total rules applied 42 place count 438 transition count 390
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 43 place count 437 transition count 389
Iterating global reduction 0 with 1 rules applied. Total rules applied 44 place count 437 transition count 389
Applied a total of 44 rules in 216 ms. Remains 437 /459 variables (removed 22) and now considering 389/411 (removed 22) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-12897454783042935743.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-2593513310782916426.kers'
[2026-05-23 00:01:51] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-12897454783042935743.kers, --Pflows, --basisKERS=/tmp/petrispot-output-2593513310782916426.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 389 rows 437 cols 1093 entries
Finished phase 1 with 363 SingleSign rule and 0 generalized
[2026-05-23 00:01:51] [INFO ] Computed 74 invariants in 1 ms
Computed 74 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-2593513310782916426.kers
Total runtime 2 ms.
[2026-05-23 00:01:52] [INFO ] Implicit Places using invariants in 413 ms returned []
[2026-05-23 00:01:52] [INFO ] Invariant cache hit.
[2026-05-23 00:01:52] [INFO ] Implicit Places using invariants and state equation in 529 ms returned []
Implicit Place search using SMT with State Equation took 945 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 437/513 places, 389/461 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 2038 ms. Remains : 437/513 places, 389/461 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X((F(G(!p0)) U (p0 U X(p1))))))'
Stuttering acceptance computed with spot in 214 ms :[(NOT p1), (NOT p1), (NOT p1), (NOT p1), (AND (NOT p1) p0), p0]
Running random walk in product with property : AutoFlight-PT-24a-LTLCardinality-13
Stuttering criterion allowed to conclude after 326 steps with 23 reset in 8 ms.
FORMULA AutoFlight-PT-24a-LTLCardinality-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property AutoFlight-PT-24a-LTLCardinality-13 finished in 2307 ms.
All properties solved by simple procedures.
Total runtime 85089 ms.

BK_STOP 1779494512894

--------------------
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
+ [[ LTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution LTLCardinality -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 LTLCardinality -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="AutoFlight-PT-24a"
export BK_EXAMINATION="LTLCardinality"
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 AutoFlight-PT-24a, examination is LTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r002-oct2-177944366400555"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/AutoFlight-PT-24a.tgz
mv AutoFlight-PT-24a execution
cd execution
if [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "UpperBounds" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] || [ "LTLCardinality" = "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 [ "LTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLCardinality" != "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 "LTLCardinality.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 '' LTLCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLCardinality"
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 ;