Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2026-input.r050-smll-177946901100092.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2026-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5973
Executing tool itstools
Input is Champagne-PT-H07T2O, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r050-smll-177946901100092
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 720K
-rw-r--r-- 1 mcc users 8.3K Mar 6 10:48 CTLCardinality.txt
-rw-r--r-- 1 mcc users 93K Mar 6 10:48 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.6K Mar 6 10:48 CTLFireability.txt
-rw-r--r-- 1 mcc users 49K Mar 6 10:48 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K Mar 15 08:00 LTLCardinality.txt
-rw-r--r-- 1 mcc users 30K Mar 15 08:00 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K Mar 15 08:00 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K Mar 15 08:00 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K Mar 6 10:48 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 109K Mar 6 10:48 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 6.9K Mar 6 10:48 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 55K Mar 6 10:48 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Mar 15 08:00 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Mar 15 08:00 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 3 18:30 equiv_col
-rw-r--r-- 1 mcc users 7 Mar 3 18:30 instance
-rw-r--r-- 1 mcc users 6 Mar 3 18:30 iscolored
-rw-r--r-- 1 mcc users 283K 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 Champagne-PT-H07T2O-LTLFireability-00
FORMULA_NAME Champagne-PT-H07T2O-LTLFireability-01
FORMULA_NAME Champagne-PT-H07T2O-LTLFireability-02
FORMULA_NAME Champagne-PT-H07T2O-LTLFireability-03
FORMULA_NAME Champagne-PT-H07T2O-LTLFireability-04
FORMULA_NAME Champagne-PT-H07T2O-LTLFireability-05
FORMULA_NAME Champagne-PT-H07T2O-LTLFireability-06
FORMULA_NAME Champagne-PT-H07T2O-LTLFireability-07
FORMULA_NAME Champagne-PT-H07T2O-LTLFireability-08
FORMULA_NAME Champagne-PT-H07T2O-LTLFireability-09
FORMULA_NAME Champagne-PT-H07T2O-LTLFireability-10
FORMULA_NAME Champagne-PT-H07T2O-LTLFireability-11
FORMULA_NAME Champagne-PT-H07T2O-LTLFireability-12
FORMULA_NAME Champagne-PT-H07T2O-LTLFireability-13
FORMULA_NAME Champagne-PT-H07T2O-LTLFireability-14
FORMULA_NAME Champagne-PT-H07T2O-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1779509504024

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=LTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=Champagne-PT-H07T2O
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
LTLFireability PT
Running Version 202604301425
[2026-05-23 04:11:45] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2026-05-23 04:11:45] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2026-05-23 04:11:46] [INFO ] Load time of PNML (sax parser for PT used): 193 ms
[2026-05-23 04:11:46] [INFO ] Transformed 1025 places.
[2026-05-23 04:11:46] [INFO ] Transformed 1282 transitions.
[2026-05-23 04:11:46] [INFO ] Found NUPN structural information;
[2026-05-23 04:11:46] [INFO ] Parsed PT model containing 1025 places and 1282 transitions and 3014 arcs in 412 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 16 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 3 formulas.
FORMULA Champagne-PT-H07T2O-LTLFireability-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Champagne-PT-H07T2O-LTLFireability-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Champagne-PT-H07T2O-LTLFireability-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 38 out of 1025 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1025/1025 places, 1282/1282 transitions.
Discarding 178 places :
Symmetric choice reduction at 0 with 178 rule applications. Total rules 178 place count 847 transition count 1104
Iterating global reduction 0 with 178 rules applied. Total rules applied 356 place count 847 transition count 1104
Discarding 121 places :
Symmetric choice reduction at 0 with 121 rule applications. Total rules 477 place count 726 transition count 983
Iterating global reduction 0 with 121 rules applied. Total rules applied 598 place count 726 transition count 983
Discarding 72 places :
Symmetric choice reduction at 0 with 72 rule applications. Total rules 670 place count 654 transition count 911
Iterating global reduction 0 with 72 rules applied. Total rules applied 742 place count 654 transition count 911
Applied a total of 742 rules in 342 ms. Remains 654 /1025 variables (removed 371) and now considering 911/1282 (removed 371) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-16857952721044088341.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-8346891703163983249.kers'
[2026-05-23 04:11:47] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-16857952721044088341.kers, --Pflows, --basisKERS=/tmp/petrispot-output-8346891703163983249.kers]
Culled 0 columns in 1 ms.
// Phase 1: matrix 911 rows 654 cols 2272 entries
Finished phase 1 with 627 SingleSign rule and 0 generalized
[2026-05-23 04:11:47] [INFO ] Computed 27 invariants in 7 ms
Computed 27 P flows in 9 ms.
Exported basis to /tmp/petrispot-output-8346891703163983249.kers
Total runtime 11 ms.
[2026-05-23 04:11:47] [INFO ] Implicit Places using invariants in 792 ms returned []
[2026-05-23 04:11:47] [INFO ] Invariant cache hit.
[2026-05-23 04:11:48] [INFO ] Implicit Places using invariants and state equation in 879 ms returned []
Implicit Place search using SMT with State Equation took 1738 ms to find 0 implicit places.
Running 910 sub problems to find dead transitions.
[2026-05-23 04:11:48] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/653 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 910 unsolved
SMT process timed out in 30397ms, After SMT, problems are : Problem set: 0 solved, 910 unsolved
Search for dead transitions found 0 dead transitions in 30423ms
Starting structural reductions in LTL mode, iteration 1 : 654/1025 places, 911/1282 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 32567 ms. Remains : 654/1025 places, 911/1282 transitions.
Starting structural reductions in LTL mode, iteration 0 : 654/654 places, 911/911 transitions.
Applied a total of 0 rules in 21 ms. Remains 654 /654 variables (removed 0) and now considering 911/911 (removed 0) transitions.
[2026-05-23 04:12:19] [INFO ] Invariant cache hit.
[2026-05-23 04:12:19] [INFO ] Implicit Places using invariants in 326 ms returned []
[2026-05-23 04:12:19] [INFO ] Invariant cache hit.
[2026-05-23 04:12:20] [INFO ] Implicit Places using invariants and state equation in 813 ms returned []
Implicit Place search using SMT with State Equation took 1141 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 1162 ms. Remains : 654/654 places, 911/911 transitions.
Support contains 38 out of 654 places after structural reductions.
[2026-05-23 04:12:20] [INFO ] Flatten gal took : 123 ms
[2026-05-23 04:12:20] [INFO ] Flatten gal took : 64 ms
[2026-05-23 04:12:21] [INFO ] Input system was already deterministic with 911 transitions.
Support contains 36 out of 654 places (down from 38) after GAL structural reductions.
RANDOM walk for 40000 steps (55 resets) in 2563 ms. (15 steps per ms) remains 1/35 properties
BEST_FIRST walk for 40003 steps (8 resets) in 147 ms. (270 steps per ms) remains 1/1 properties
[2026-05-23 04:12:21] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 58/60 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/60 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 594/654 variables, 25/27 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/654 variables, 0/27 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 911/1565 variables, 654/681 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1565 variables, 0/681 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 0/1565 variables, 0/681 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1565/1565 variables, and 681 constraints, problems are : Problem set: 0 solved, 1 unsolved in 728 ms.
Refiners :[Positive P Invariants (semi-flows): 27/27 constraints, State Equation: 654/654 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 58/60 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/60 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 594/654 variables, 25/27 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/654 variables, 0/27 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 911/1565 variables, 654/681 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1565 variables, 1/682 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/1565 variables, 0/682 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 0/1565 variables, 0/682 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 1565/1565 variables, and 682 constraints, problems are : Problem set: 0 solved, 1 unsolved in 889 ms.
Refiners :[Positive P Invariants (semi-flows): 27/27 constraints, State Equation: 654/654 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 1633ms problems are : Problem set: 0 solved, 1 unsolved
Finished Parikh walk after 167 steps, including 0 resets, run visited all 1 properties in 5 ms. (steps per millisecond=33 )
Parikh walk visited 1 properties in 21 ms.
FORMULA Champagne-PT-H07T2O-LTLFireability-04 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Computed a total of 34 stabilizing places and 34 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' '!(F(p0))'
Support contains 1 out of 654 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 654/654 places, 911/911 transitions.
Graph (trivial) has 696 edges and 654 vertex of which 417 / 654 are part of one of the 27 SCC in 7 ms
Free SCC test removed 390 places
Ensure Unique test removed 434 transitions
Reduce isomorphic transitions removed 434 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 85 transitions
Trivial Post-agglo rules discarded 85 transitions
Performed 85 trivial Post agglomeration. Transition count delta: 85
Iterating post reduction 0 with 85 rules applied. Total rules applied 86 place count 263 transition count 391
Reduce places removed 85 places and 0 transitions.
Ensure Unique test removed 25 transitions
Reduce isomorphic transitions removed 25 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 23 transitions
Trivial Post-agglo rules discarded 23 transitions
Performed 23 trivial Post agglomeration. Transition count delta: 23
Iterating post reduction 1 with 133 rules applied. Total rules applied 219 place count 178 transition count 343
Reduce places removed 23 places and 0 transitions.
Iterating post reduction 2 with 23 rules applied. Total rules applied 242 place count 155 transition count 343
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 1 Pre rules applied. Total rules applied 242 place count 155 transition count 342
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 244 place count 154 transition count 342
Discarding 22 places :
Symmetric choice reduction at 3 with 22 rule applications. Total rules 266 place count 132 transition count 261
Iterating global reduction 3 with 22 rules applied. Total rules applied 288 place count 132 transition count 261
Ensure Unique test removed 16 transitions
Reduce isomorphic transitions removed 16 transitions.
Iterating post reduction 3 with 16 rules applied. Total rules applied 304 place count 132 transition count 245
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 305 place count 131 transition count 243
Iterating global reduction 4 with 1 rules applied. Total rules applied 306 place count 131 transition count 243
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 307 place count 131 transition count 242
Performed 50 Post agglomeration using F-continuation condition.Transition count delta: 50
Deduced a syphon composed of 50 places in 1 ms
Reduce places removed 50 places and 0 transitions.
Iterating global reduction 5 with 100 rules applied. Total rules applied 407 place count 81 transition count 192
Discarding 2 places :
Symmetric choice reduction at 5 with 2 rule applications. Total rules 409 place count 79 transition count 183
Iterating global reduction 5 with 2 rules applied. Total rules applied 411 place count 79 transition count 183
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 5 with 2 rules applied. Total rules applied 413 place count 79 transition count 181
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 415 place count 77 transition count 179
Applied a total of 415 rules in 165 ms. Remains 77 /654 variables (removed 577) and now considering 179/911 (removed 732) transitions.
[2026-05-23 04:12:24] [INFO ] Flow matrix only has 74 transitions (discarded 105 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-5760870192166600794.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-1535433462162081085.kers'
[2026-05-23 04:12:24] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-5760870192166600794.kers, --Pflows, --basisKERS=/tmp/petrispot-output-1535433462162081085.kers]
Normalized transition count is 73 out of 74 initially.
Culling duplicate invariants (modulo rational): removing 7 columns.
Culled 7 columns in 0 ms.
// Phase 1: matrix 73 rows 70 cols 184 entries
Finished phase 1 with 50 SingleSign rule and 0 generalized
[2026-05-23 04:12:24] [INFO ] Computed 27 invariants in 1 ms
Computed 27 P flows in 2 ms.
Exported basis to /tmp/petrispot-output-1535433462162081085.kers
Total runtime 2 ms.
[2026-05-23 04:12:24] [INFO ] Implicit Places using invariants in 119 ms returned []
[2026-05-23 04:12:24] [INFO ] Flow matrix only has 74 transitions (discarded 105 similar events)
[2026-05-23 04:12:24] [INFO ] Invariant cache hit.
[2026-05-23 04:12:24] [INFO ] Implicit Places using invariants and state equation in 159 ms returned []
Implicit Place search using SMT with State Equation took 282 ms to find 0 implicit places.
[2026-05-23 04:12:24] [INFO ] Redundant transitions in 11 ms returned []
Running 104 sub problems to find dead transitions.
[2026-05-23 04:12:24] [INFO ] Flow matrix only has 74 transitions (discarded 105 similar events)
[2026-05-23 04:12:24] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/75 variables, 25/25 constraints. Problems are: Problem set: 0 solved, 104 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/75 variables, 0/25 constraints. Problems are: Problem set: 0 solved, 104 unsolved
At refinement iteration 2 (OVERLAPS) 2/77 variables, 2/27 constraints. Problems are: Problem set: 0 solved, 104 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/77 variables, 0/27 constraints. Problems are: Problem set: 0 solved, 104 unsolved
At refinement iteration 4 (OVERLAPS) 73/150 variables, 77/104 constraints. Problems are: Problem set: 0 solved, 104 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/150 variables, 0/104 constraints. Problems are: Problem set: 0 solved, 104 unsolved
At refinement iteration 6 (OVERLAPS) 0/150 variables, 0/104 constraints. Problems are: Problem set: 0 solved, 104 unsolved
No progress, stopping.
After SMT solving in domain Real declared 150/151 variables, and 104 constraints, problems are : Problem set: 0 solved, 104 unsolved in 4024 ms.
Refiners :[Positive P Invariants (semi-flows): 27/27 constraints, State Equation: 77/77 constraints, PredecessorRefiner: 104/104 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 104 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/75 variables, 25/25 constraints. Problems are: Problem set: 0 solved, 104 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/75 variables, 0/25 constraints. Problems are: Problem set: 0 solved, 104 unsolved
At refinement iteration 2 (OVERLAPS) 2/77 variables, 2/27 constraints. Problems are: Problem set: 0 solved, 104 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/77 variables, 0/27 constraints. Problems are: Problem set: 0 solved, 104 unsolved
At refinement iteration 4 (OVERLAPS) 73/150 variables, 77/104 constraints. Problems are: Problem set: 0 solved, 104 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/150 variables, 104/208 constraints. Problems are: Problem set: 0 solved, 104 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/150 variables, 0/208 constraints. Problems are: Problem set: 0 solved, 104 unsolved
At refinement iteration 7 (OVERLAPS) 0/150 variables, 0/208 constraints. Problems are: Problem set: 0 solved, 104 unsolved
No progress, stopping.
After SMT solving in domain Int declared 150/151 variables, and 208 constraints, problems are : Problem set: 0 solved, 104 unsolved in 4034 ms.
Refiners :[Positive P Invariants (semi-flows): 27/27 constraints, State Equation: 77/77 constraints, PredecessorRefiner: 104/104 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 8091ms problems are : Problem set: 0 solved, 104 unsolved
Search for dead transitions found 0 dead transitions in 8093ms
Starting structural reductions in SI_LTL mode, iteration 1 : 77/654 places, 179/911 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 8562 ms. Remains : 77/654 places, 179/911 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(p0))'
Stuttering acceptance computed with spot in 227 ms :[(NOT p0)]
Running random walk in product with property : Champagne-PT-H07T2O-LTLFireability-00
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 1 ms.
FORMULA Champagne-PT-H07T2O-LTLFireability-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Champagne-PT-H07T2O-LTLFireability-00 finished in 8916 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((F(p0)&&F(p1)&&X(((p2 U p3) U X(p4)))))'
Support contains 3 out of 654 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 654/654 places, 911/911 transitions.
Discarding 15 places :
Symmetric choice reduction at 0 with 15 rule applications. Total rules 15 place count 639 transition count 896
Iterating global reduction 0 with 15 rules applied. Total rules applied 30 place count 639 transition count 896
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 41 place count 628 transition count 885
Iterating global reduction 0 with 11 rules applied. Total rules applied 52 place count 628 transition count 885
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 57 place count 623 transition count 880
Iterating global reduction 0 with 5 rules applied. Total rules applied 62 place count 623 transition count 880
Applied a total of 62 rules in 186 ms. Remains 623 /654 variables (removed 31) and now considering 880/911 (removed 31) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-16827292585583946991.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-9529360281691063506.kers'
[2026-05-23 04:12:33] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-16827292585583946991.kers, --Pflows, --basisKERS=/tmp/petrispot-output-9529360281691063506.kers]
Culled 0 columns in 1 ms.
// Phase 1: matrix 880 rows 623 cols 2210 entries
Finished phase 1 with 596 SingleSign rule and 0 generalized
[2026-05-23 04:12:33] [INFO ] Computed 27 invariants in 6 ms
Computed 27 P flows in 7 ms.
Exported basis to /tmp/petrispot-output-9529360281691063506.kers
Total runtime 8 ms.
[2026-05-23 04:12:33] [INFO ] Implicit Places using invariants in 380 ms returned []
[2026-05-23 04:12:33] [INFO ] Invariant cache hit.
[2026-05-23 04:12:34] [INFO ] Implicit Places using invariants and state equation in 688 ms returned []
Implicit Place search using SMT with State Equation took 1072 ms to find 0 implicit places.
Running 879 sub problems to find dead transitions.
[2026-05-23 04:12:34] [INFO ] Invariant cache hit.
Error getting values : (error "Timeout of Z3 solver reached")
At refinement iteration 0 (INCLUDED_ONLY) 0/622 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 879 unsolved
SMT process timed out in 30340ms, After SMT, problems are : Problem set: 0 solved, 879 unsolved
Search for dead transitions found 0 dead transitions in 30346ms
Starting structural reductions in LTL mode, iteration 1 : 623/654 places, 880/911 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 31614 ms. Remains : 623/654 places, 880/911 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((F(p0)&&F(p1)&&X(((p2 U p3) U X(p4)))))'
Stuttering acceptance computed with spot in 501 ms :[(OR (NOT p0) (NOT p4) (NOT p1)), (NOT p0), (NOT p1), (NOT p4), (NOT p4), (NOT p4), (AND (NOT p3) (NOT p4)), true, (NOT p3)]
Running random walk in product with property : Champagne-PT-H07T2O-LTLFireability-01
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 0 ms.
FORMULA Champagne-PT-H07T2O-LTLFireability-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Champagne-PT-H07T2O-LTLFireability-01 finished in 32205 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(((p0 U (G(p0)||(p0&&X(p1)&&(p1||G(!p2))))) U (G(p0)||(p1&&(p0 U (G(p0)||(p0&&X(p1)&&(p1||G(!p2))))))))))'
Support contains 4 out of 654 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 654/654 places, 911/911 transitions.
Discarding 15 places :
Symmetric choice reduction at 0 with 15 rule applications. Total rules 15 place count 639 transition count 896
Iterating global reduction 0 with 15 rules applied. Total rules applied 30 place count 639 transition count 896
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 41 place count 628 transition count 885
Iterating global reduction 0 with 11 rules applied. Total rules applied 52 place count 628 transition count 885
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 57 place count 623 transition count 880
Iterating global reduction 0 with 5 rules applied. Total rules applied 62 place count 623 transition count 880
Applied a total of 62 rules in 67 ms. Remains 623 /654 variables (removed 31) and now considering 880/911 (removed 31) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-2465857832229429562.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-2353492867504639420.kers'
[2026-05-23 04:13:05] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-2465857832229429562.kers, --Pflows, --basisKERS=/tmp/petrispot-output-2353492867504639420.kers]
Culled 0 columns in 1 ms.
// Phase 1: matrix 880 rows 623 cols 2210 entries
Finished phase 1 with 596 SingleSign rule and 0 generalized
[2026-05-23 04:13:05] [INFO ] Computed 27 invariants in 8 ms
Computed 27 P flows in 9 ms.
Exported basis to /tmp/petrispot-output-2353492867504639420.kers
Total runtime 10 ms.
[2026-05-23 04:13:05] [INFO ] Implicit Places using invariants in 290 ms returned []
[2026-05-23 04:13:05] [INFO ] Invariant cache hit.
[2026-05-23 04:13:06] [INFO ] Implicit Places using invariants and state equation in 703 ms returned []
Implicit Place search using SMT with State Equation took 1000 ms to find 0 implicit places.
Skipped dead transition search.
Starting structural reductions in LTL mode, iteration 1 : 623/654 places, 880/911 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1069 ms. Remains : 623/654 places, 880/911 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(((p0 U (G(p0)||(p0&&X(p1)&&(p1||G(!p2))))) U (G(p0)||(p1&&(p0 U (G(p0)||(p0&&X(p1)&&(p1||G(!p2))))))))))'
Stuttering acceptance computed with spot in 336 ms :[(NOT p0), (NOT p0), true, (AND (NOT p0) (NOT p1)), (AND (NOT p0) p2), (NOT p0), p2, (AND (NOT p0) (NOT p1) p2)]
Running random walk in product with property : Champagne-PT-H07T2O-LTLFireability-02
Product exploration explored 100000 steps with 33333 reset in 483 ms.
Product exploration explored 100000 steps with 33333 reset in 343 ms.
Computed a total of 26 stabilizing places and 26 stable transitions
Computed a total of 26 stabilizing places and 26 stable transitions
Property proved to be true by K+ with min(!phi)
Knowledge based reduction with 13 factoid took 19 ms. Proved property starting from automaton with 8 states, 25 edges and 3 AP (stutter sensitive
Knowledge-based reduction took 57 ms.
FORMULA Champagne-PT-H07T2O-LTLFireability-02 TRUE TECHNIQUES KNOWLEDGE
Treatment of property Champagne-PT-H07T2O-LTLFireability-02 finished in 2362 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((p0||(F(p0) U X(X(G((G(p1) U p2))))))))'
Support contains 3 out of 654 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 654/654 places, 911/911 transitions.
Discarding 16 places :
Symmetric choice reduction at 0 with 16 rule applications. Total rules 16 place count 638 transition count 895
Iterating global reduction 0 with 16 rules applied. Total rules applied 32 place count 638 transition count 895
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 43 place count 627 transition count 884
Iterating global reduction 0 with 11 rules applied. Total rules applied 54 place count 627 transition count 884
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 59 place count 622 transition count 879
Iterating global reduction 0 with 5 rules applied. Total rules applied 64 place count 622 transition count 879
Applied a total of 64 rules in 108 ms. Remains 622 /654 variables (removed 32) and now considering 879/911 (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-13061795568107819006.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-16905273802520529686.kers'
[2026-05-23 04:13:07] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-13061795568107819006.kers, --Pflows, --basisKERS=/tmp/petrispot-output-16905273802520529686.kers]
Culled 0 columns in 1 ms.
// Phase 1: matrix 879 rows 622 cols 2208 entries
Finished phase 1 with 595 SingleSign rule and 0 generalized
[2026-05-23 04:13:07] [INFO ] Computed 27 invariants in 7 ms
Computed 27 P flows in 9 ms.
Exported basis to /tmp/petrispot-output-16905273802520529686.kers
Total runtime 10 ms.
[2026-05-23 04:13:08] [INFO ] Implicit Places using invariants in 365 ms returned []
[2026-05-23 04:13:08] [INFO ] Invariant cache hit.
[2026-05-23 04:13:08] [INFO ] Implicit Places using invariants and state equation in 874 ms returned []
Implicit Place search using SMT with State Equation took 1246 ms to find 0 implicit places.
Running 878 sub problems to find dead transitions.
[2026-05-23 04:13:09] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/621 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 878 unsolved
SMT process timed out in 30204ms, After SMT, problems are : Problem set: 0 solved, 878 unsolved
Search for dead transitions found 0 dead transitions in 30210ms
Starting structural reductions in LTL mode, iteration 1 : 622/654 places, 879/911 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 31572 ms. Remains : 622/654 places, 879/911 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((p0||(F(p0) U X(X(G((G(p1) U p2))))))))'
Stuttering acceptance computed with spot in 696 ms :[(AND (NOT p0) (NOT p2)), (NOT p2), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (NOT p2), (NOT p0), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p2) (NOT p1)), (AND (NOT p0) p1 (NOT p2)), (AND (NOT p1) (NOT p2)), (NOT p2)]
Running random walk in product with property : Champagne-PT-H07T2O-LTLFireability-05
Stuttering criterion allowed to conclude after 616 steps with 0 reset in 2 ms.
FORMULA Champagne-PT-H07T2O-LTLFireability-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Champagne-PT-H07T2O-LTLFireability-05 finished in 32378 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((X(F((p0||G(p1))))||F((p2&&X((p2 U (p3||G(p2)))))))))'
Support contains 3 out of 654 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 654/654 places, 911/911 transitions.
Discarding 16 places :
Symmetric choice reduction at 0 with 16 rule applications. Total rules 16 place count 638 transition count 895
Iterating global reduction 0 with 16 rules applied. Total rules applied 32 place count 638 transition count 895
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 43 place count 627 transition count 884
Iterating global reduction 0 with 11 rules applied. Total rules applied 54 place count 627 transition count 884
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 58 place count 623 transition count 880
Iterating global reduction 0 with 4 rules applied. Total rules applied 62 place count 623 transition count 880
Applied a total of 62 rules in 57 ms. Remains 623 /654 variables (removed 31) and now considering 880/911 (removed 31) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-2090891175478646061.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-16977567363992588951.kers'
[2026-05-23 04:13:40] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-2090891175478646061.kers, --Pflows, --basisKERS=/tmp/petrispot-output-16977567363992588951.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 880 rows 623 cols 2210 entries
Finished phase 1 with 596 SingleSign rule and 0 generalized
[2026-05-23 04:13:40] [INFO ] Computed 27 invariants in 3 ms
Computed 27 P flows in 4 ms.
Exported basis to /tmp/petrispot-output-16977567363992588951.kers
Total runtime 5 ms.
[2026-05-23 04:13:40] [INFO ] Implicit Places using invariants in 316 ms returned []
[2026-05-23 04:13:40] [INFO ] Invariant cache hit.
[2026-05-23 04:13:40] [INFO ] Implicit Places using invariants and state equation in 593 ms returned []
Implicit Place search using SMT with State Equation took 912 ms to find 0 implicit places.
Running 879 sub problems to find dead transitions.
[2026-05-23 04:13:40] [INFO ] Invariant cache hit.
Error getting values : (error "Timeout of Z3 solver reached")
At refinement iteration 0 (INCLUDED_ONLY) 0/622 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 879 unsolved
SMT process timed out in 30130ms, After SMT, problems are : Problem set: 0 solved, 879 unsolved
Search for dead transitions found 0 dead transitions in 30132ms
Starting structural reductions in LTL mode, iteration 1 : 623/654 places, 880/911 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 31104 ms. Remains : 623/654 places, 880/911 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((X(F((p0||G(p1))))||F((p2&&X((p2 U (p3||G(p2)))))))))'
Stuttering acceptance computed with spot in 190 ms :[(AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p2) (NOT p0) (NOT p1) (NOT p3))]
Running random walk in product with property : Champagne-PT-H07T2O-LTLFireability-06
Product exploration explored 100000 steps with 33333 reset in 286 ms.
Product exploration explored 100000 steps with 33333 reset in 310 ms.
Computed a total of 26 stabilizing places and 26 stable transitions
Computed a total of 26 stabilizing places and 26 stable transitions
Property proved to be true by K+ with min(!phi)
Knowledge based reduction with 14 factoid took 14 ms. Proved property starting from automaton with 4 states, 11 edges and 4 AP (stutter sensitive
Knowledge-based reduction took 31 ms.
FORMULA Champagne-PT-H07T2O-LTLFireability-06 TRUE TECHNIQUES KNOWLEDGE
Treatment of property Champagne-PT-H07T2O-LTLFireability-06 finished in 31973 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((X(p0)&&F(p1)))'
Support contains 2 out of 654 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 654/654 places, 911/911 transitions.
Discarding 16 places :
Symmetric choice reduction at 0 with 16 rule applications. Total rules 16 place count 638 transition count 895
Iterating global reduction 0 with 16 rules applied. Total rules applied 32 place count 638 transition count 895
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 43 place count 627 transition count 884
Iterating global reduction 0 with 11 rules applied. Total rules applied 54 place count 627 transition count 884
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 58 place count 623 transition count 880
Iterating global reduction 0 with 4 rules applied. Total rules applied 62 place count 623 transition count 880
Applied a total of 62 rules in 80 ms. Remains 623 /654 variables (removed 31) and now considering 880/911 (removed 31) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-3109732876572452973.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-262297140615321734.kers'
[2026-05-23 04:14:12] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-3109732876572452973.kers, --Pflows, --basisKERS=/tmp/petrispot-output-262297140615321734.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 880 rows 623 cols 2210 entries
Finished phase 1 with 596 SingleSign rule and 0 generalized
[2026-05-23 04:14:12] [INFO ] Computed 27 invariants in 4 ms
Computed 27 P flows in 4 ms.
Exported basis to /tmp/petrispot-output-262297140615321734.kers
Total runtime 6 ms.
[2026-05-23 04:14:12] [INFO ] Implicit Places using invariants in 293 ms returned []
[2026-05-23 04:14:12] [INFO ] Invariant cache hit.
[2026-05-23 04:14:13] [INFO ] Implicit Places using invariants and state equation in 684 ms returned []
Implicit Place search using SMT with State Equation took 981 ms to find 0 implicit places.
Skipped dead transition search.
Starting structural reductions in LTL mode, iteration 1 : 623/654 places, 880/911 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1063 ms. Remains : 623/654 places, 880/911 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((X(p0)&&F(p1)))'
Stuttering acceptance computed with spot in 141 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1), true]
Running random walk in product with property : Champagne-PT-H07T2O-LTLFireability-07
Stuttering criterion allowed to conclude after 510 steps with 0 reset in 2 ms.
FORMULA Champagne-PT-H07T2O-LTLFireability-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Champagne-PT-H07T2O-LTLFireability-07 finished in 1238 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)) U (p1||X(X(X((p2||G(F(p3)))))))))'
Support contains 4 out of 654 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 654/654 places, 911/911 transitions.
Discarding 15 places :
Symmetric choice reduction at 0 with 15 rule applications. Total rules 15 place count 639 transition count 896
Iterating global reduction 0 with 15 rules applied. Total rules applied 30 place count 639 transition count 896
Discarding 12 places :
Symmetric choice reduction at 0 with 12 rule applications. Total rules 42 place count 627 transition count 884
Iterating global reduction 0 with 12 rules applied. Total rules applied 54 place count 627 transition count 884
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 59 place count 622 transition count 879
Iterating global reduction 0 with 5 rules applied. Total rules applied 64 place count 622 transition count 879
Applied a total of 64 rules in 48 ms. Remains 622 /654 variables (removed 32) and now considering 879/911 (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-12313509042175122547.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-2920249879517654566.kers'
[2026-05-23 04:14:13] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-12313509042175122547.kers, --Pflows, --basisKERS=/tmp/petrispot-output-2920249879517654566.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 879 rows 622 cols 2208 entries
Finished phase 1 with 595 SingleSign rule and 0 generalized
[2026-05-23 04:14:13] [INFO ] Computed 27 invariants in 3 ms
Computed 27 P flows in 4 ms.
Exported basis to /tmp/petrispot-output-2920249879517654566.kers
Total runtime 6 ms.
[2026-05-23 04:14:13] [INFO ] Implicit Places using invariants in 234 ms returned []
[2026-05-23 04:14:13] [INFO ] Invariant cache hit.
[2026-05-23 04:14:14] [INFO ] Implicit Places using invariants and state equation in 670 ms returned []
Implicit Place search using SMT with State Equation took 906 ms to find 0 implicit places.
Running 878 sub problems to find dead transitions.
[2026-05-23 04:14:14] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/621 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 878 unsolved
SMT process timed out in 30197ms, After SMT, problems are : Problem set: 0 solved, 878 unsolved
Search for dead transitions found 0 dead transitions in 30207ms
Starting structural reductions in LTL mode, iteration 1 : 622/654 places, 879/911 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 31166 ms. Remains : 622/654 places, 879/911 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)) U (p1||X(X(X((p2||G(F(p3)))))))))'
Stuttering acceptance computed with spot in 1067 ms :[(AND (NOT p1) (NOT p2) (NOT p3)), (OR (AND (NOT p0) (NOT p2) (NOT p3)) (AND (NOT p1) (NOT p2) (NOT p3))), (AND (NOT p2) (NOT p3)), (AND (NOT p0) (NOT p2) (NOT p3)), (AND (NOT p2) (NOT p3)), (NOT p3), (NOT p3), (OR (AND (NOT p0) (NOT p2) (NOT p3)) (AND (NOT p1) (NOT p2) (NOT p3))), (AND (NOT p3) (NOT p0) (NOT p2)), (AND (NOT p2) (NOT p3)), (AND (NOT p2) (NOT p3) (NOT p0)), (AND (NOT p2) (NOT p3) (NOT p0)), (AND (NOT p1) (NOT p2) (NOT p3)), (AND (NOT p3) (NOT p0)), (AND (NOT p3) (NOT p0)), (AND (NOT p3) (NOT p2)), (AND (NOT p3) (NOT p0) (NOT p2)), (AND (NOT p3) (NOT p2)), (AND (NOT p3) (NOT p2) (NOT p0)), (AND (NOT p3) (NOT p0) (NOT p2)), (AND (NOT p1) (NOT p2) (NOT p3))]
Running random walk in product with property : Champagne-PT-H07T2O-LTLFireability-08
Product exploration explored 100000 steps with 25000 reset in 265 ms.
Product exploration explored 100000 steps with 25000 reset in 281 ms.
Computed a total of 26 stabilizing places and 26 stable transitions
Computed a total of 26 stabilizing places and 26 stable transitions
Detected a total of 26/622 stabilizing places and 26/879 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/4 atomic propositions.
Knowledge based reduction with 7 factoid took 186 ms. Reduced automaton from 21 states, 41 edges and 4 AP (stutter sensitive) to 6 states, 8 edges and 2 AP (stutter sensitive).
RANDOM walk for 7396 steps (9 resets) in 195 ms. (37 steps per ms) remains 0/3 properties
Knowledge based reduction with 7 factoid took 95 ms. Reduced automaton from 6 states, 8 edges and 2 AP (stutter sensitive) to 6 states, 8 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 236 ms :[(AND (NOT p2) (NOT p3)), (AND (NOT p2) (NOT p3)), (AND (NOT p2) (NOT p3)), (AND (NOT p2) (NOT p3)), (NOT p3), (NOT p3)]
Knowledge-based reduction took 670 ms.
Stuttering acceptance computed with spot in 251 ms :[(AND (NOT p2) (NOT p3)), (AND (NOT p2) (NOT p3)), (AND (NOT p2) (NOT p3)), (AND (NOT p2) (NOT p3)), (NOT p3), (NOT p3)]
Support contains 2 out of 622 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in LTL mode, iteration 0 : 622/622 places, 879/879 transitions.
Applied a total of 0 rules in 20 ms. Remains 622 /622 variables (removed 0) and now considering 879/879 (removed 0) transitions.
[2026-05-23 04:14:47] [INFO ] Invariant cache hit.
[2026-05-23 04:14:47] [INFO ] Implicit Places using invariants in 293 ms returned []
[2026-05-23 04:14:47] [INFO ] Invariant cache hit.
[2026-05-23 04:14:47] [INFO ] Implicit Places using invariants and state equation in 691 ms returned []
Implicit Place search using SMT with State Equation took 987 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 1009 ms. Remains : 622/622 places, 879/879 transitions.
Computed a total of 26 stabilizing places and 26 stable transitions
Computed a total of 26 stabilizing places and 26 stable transitions
Detected a total of 26/622 stabilizing places and 26/879 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/2 atomic propositions.
Knowledge based reduction with 2 factoid took 55 ms. Reduced automaton from 6 states, 8 edges and 2 AP (stutter sensitive) to 6 states, 8 edges and 2 AP (stutter sensitive).
RANDOM walk for 3811 steps (4 resets) in 30 ms. (122 steps per ms) remains 0/3 properties
Knowledge based reduction with 2 factoid took 110 ms. Reduced automaton from 6 states, 8 edges and 2 AP (stutter sensitive) to 6 states, 8 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 260 ms :[(AND (NOT p2) (NOT p3)), (AND (NOT p2) (NOT p3)), (AND (NOT p2) (NOT p3)), (AND (NOT p2) (NOT p3)), (NOT p3), (NOT p3)]
Knowledge-based reduction took 458 ms.
Stuttering acceptance computed with spot in 259 ms :[(AND (NOT p2) (NOT p3)), (AND (NOT p2) (NOT p3)), (AND (NOT p2) (NOT p3)), (AND (NOT p2) (NOT p3)), (NOT p3), (NOT p3)]
Stuttering acceptance computed with spot in 277 ms :[(AND (NOT p2) (NOT p3)), (AND (NOT p2) (NOT p3)), (AND (NOT p2) (NOT p3)), (AND (NOT p2) (NOT p3)), (NOT p3), (NOT p3)]
Product exploration explored 100000 steps with 25000 reset in 191 ms.
Product exploration explored 100000 steps with 25000 reset in 200 ms.
Spot run failed in 93 ms. Status :1
Traceback (most recent call last):
File "/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/autstates.py", line 2, in
import spot
ModuleNotFoundError: No module named 'spot'
java.io.IOException
at fr.lip6.move.gal.application.runner.spot.SpotRunner.computeForwardClosedSI(SpotRunner.java:551)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.treatPartialPOR(LTLPropertySolver.java:419)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.checkLTLProperty(LTLPropertySolver.java:280)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStutteringLTLTest(LTLPropertySolver.java:217)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStructuralLTLCheck(LTLPropertySolver.java:66)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:849)
at fr.lip6.move.gal.application.Application.start(Application.java:195)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:44)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:219)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:149)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:115)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:467)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:298)
at java.base/jdk.internal.reflect.DirectMethodHandleAccessor.invoke(DirectMethodHandleAccessor.java:103)
at java.base/java.lang.reflect.Method.invoke(Method.java:580)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:615)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:563)
at org.eclipse.equinox.launcher.Main.run(Main.java:1415)
at org.eclipse.equinox.launcher.Main.main(Main.java:1387)
Built C files in :
/tmp/ltsmin3854152797972140774
[2026-05-23 04:14:49] [INFO ] Built C files in 38ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin3854152797972140774
Running compilation step : cd /tmp/ltsmin3854152797972140774;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 2413 ms.
Running link step : cd /tmp/ltsmin3854152797972140774;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 56 ms.
Running LTSmin : cd /tmp/ltsmin3854152797972140774;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/pins2lts-seq-linux64' './gal.so' '--when' '--hoa' '/tmp/stateBased11347325735610521941.hoa' '--buchi-type=spotba'
LTSmin run took 220 ms.
FORMULA Champagne-PT-H07T2O-LTLFireability-08 TRUE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Treatment of property Champagne-PT-H07T2O-LTLFireability-08 finished in 39100 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(((G(p0)||(!p0 U (p1 U (p2||G(p1))))) U X((!p1 U p3))))'
Support contains 5 out of 654 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 654/654 places, 911/911 transitions.
Discarding 15 places :
Symmetric choice reduction at 0 with 15 rule applications. Total rules 15 place count 639 transition count 896
Iterating global reduction 0 with 15 rules applied. Total rules applied 30 place count 639 transition count 896
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 40 place count 629 transition count 886
Iterating global reduction 0 with 10 rules applied. Total rules applied 50 place count 629 transition count 886
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 55 place count 624 transition count 881
Iterating global reduction 0 with 5 rules applied. Total rules applied 60 place count 624 transition count 881
Applied a total of 60 rules in 69 ms. Remains 624 /654 variables (removed 30) and now considering 881/911 (removed 30) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-15897900006426208752.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-16667560262943696146.kers'
[2026-05-23 04:14:52] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-15897900006426208752.kers, --Pflows, --basisKERS=/tmp/petrispot-output-16667560262943696146.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 881 rows 624 cols 2212 entries
Finished phase 1 with 597 SingleSign rule and 0 generalized
[2026-05-23 04:14:52] [INFO ] Computed 27 invariants in 4 ms
Computed 27 P flows in 5 ms.
Exported basis to /tmp/petrispot-output-16667560262943696146.kers
Total runtime 7 ms.
[2026-05-23 04:14:52] [INFO ] Implicit Places using invariants in 319 ms returned []
[2026-05-23 04:14:52] [INFO ] Invariant cache hit.
[2026-05-23 04:14:53] [INFO ] Implicit Places using invariants and state equation in 748 ms returned []
Implicit Place search using SMT with State Equation took 1071 ms to find 0 implicit places.
Running 880 sub problems to find dead transitions.
[2026-05-23 04:14:53] [INFO ] Invariant cache hit.
Error getting values : (error "Timeout of Z3 solver reached")
At refinement iteration 0 (INCLUDED_ONLY) 0/623 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 880 unsolved
SMT process timed out in 30136ms, After SMT, problems are : Problem set: 0 solved, 880 unsolved
Search for dead transitions found 0 dead transitions in 30139ms
Starting structural reductions in LTL mode, iteration 1 : 624/654 places, 881/911 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 31282 ms. Remains : 624/654 places, 881/911 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(p0)||(!p0 U (p1 U (p2||G(p1))))) U X((!p1 U p3))))'
Stuttering acceptance computed with spot in 403 ms :[(NOT p3), (AND p0 (NOT p2) (NOT p1) (NOT p3)), (NOT p3), (AND (NOT p0) (NOT p3)), (AND (NOT p1) (NOT p3) (NOT p0) (NOT p2)), (NOT p3), (AND (NOT p2) (NOT p1)), (AND (NOT p1) (NOT p2)), true, (NOT p0), (AND (NOT p2) (NOT p1) (NOT p0))]
Running random walk in product with property : Champagne-PT-H07T2O-LTLFireability-09
Stuttering criterion allowed to conclude after 489 steps with 0 reset in 2 ms.
FORMULA Champagne-PT-H07T2O-LTLFireability-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Champagne-PT-H07T2O-LTLFireability-09 finished in 31755 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 2 out of 654 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 654/654 places, 911/911 transitions.
Graph (trivial) has 693 edges and 654 vertex of which 418 / 654 are part of one of the 28 SCC in 2 ms
Free SCC test removed 390 places
Ensure Unique test removed 432 transitions
Reduce isomorphic transitions removed 432 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 84 transitions
Trivial Post-agglo rules discarded 84 transitions
Performed 84 trivial Post agglomeration. Transition count delta: 84
Iterating post reduction 0 with 84 rules applied. Total rules applied 85 place count 263 transition count 394
Reduce places removed 84 places and 0 transitions.
Ensure Unique test removed 25 transitions
Reduce isomorphic transitions removed 25 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 23 transitions
Trivial Post-agglo rules discarded 23 transitions
Performed 23 trivial Post agglomeration. Transition count delta: 23
Iterating post reduction 1 with 132 rules applied. Total rules applied 217 place count 179 transition count 346
Reduce places removed 23 places and 0 transitions.
Iterating post reduction 2 with 23 rules applied. Total rules applied 240 place count 156 transition count 346
Discarding 23 places :
Symmetric choice reduction at 3 with 23 rule applications. Total rules 263 place count 133 transition count 263
Iterating global reduction 3 with 23 rules applied. Total rules applied 286 place count 133 transition count 263
Ensure Unique test removed 17 transitions
Reduce isomorphic transitions removed 17 transitions.
Iterating post reduction 3 with 17 rules applied. Total rules applied 303 place count 133 transition count 246
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 304 place count 132 transition count 244
Iterating global reduction 4 with 1 rules applied. Total rules applied 305 place count 132 transition count 244
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 306 place count 132 transition count 243
Performed 50 Post agglomeration using F-continuation condition.Transition count delta: 50
Deduced a syphon composed of 50 places in 0 ms
Reduce places removed 50 places and 0 transitions.
Iterating global reduction 5 with 100 rules applied. Total rules applied 406 place count 82 transition count 193
Discarding 2 places :
Symmetric choice reduction at 5 with 2 rule applications. Total rules 408 place count 80 transition count 184
Iterating global reduction 5 with 2 rules applied. Total rules applied 410 place count 80 transition count 184
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 5 with 2 rules applied. Total rules applied 412 place count 80 transition count 182
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 414 place count 78 transition count 180
Applied a total of 414 rules in 64 ms. Remains 78 /654 variables (removed 576) and now considering 180/911 (removed 731) transitions.
[2026-05-23 04:15:24] [INFO ] Flow matrix only has 81 transitions (discarded 99 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-17519878593903021645.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-17564955366750443920.kers'
[2026-05-23 04:15:24] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-17519878593903021645.kers, --Pflows, --basisKERS=/tmp/petrispot-output-17564955366750443920.kers]
Normalized transition count is 80 out of 81 initially.
Culling duplicate invariants (modulo rational): removing 6 columns.
Culled 6 columns in 0 ms.
// Phase 1: matrix 80 rows 72 cols 212 entries
Finished phase 1 with 51 SingleSign rule and 0 generalized
[2026-05-23 04:15:24] [INFO ] Computed 27 invariants in 1 ms
Computed 27 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-17564955366750443920.kers
Total runtime 2 ms.
[2026-05-23 04:15:24] [INFO ] Implicit Places using invariants in 100 ms returned []
[2026-05-23 04:15:24] [INFO ] Flow matrix only has 81 transitions (discarded 99 similar events)
[2026-05-23 04:15:24] [INFO ] Invariant cache hit.
[2026-05-23 04:15:24] [INFO ] Implicit Places using invariants and state equation in 185 ms returned []
Implicit Place search using SMT with State Equation took 289 ms to find 0 implicit places.
[2026-05-23 04:15:24] [INFO ] Redundant transitions in 10 ms returned []
Running 106 sub problems to find dead transitions.
[2026-05-23 04:15:24] [INFO ] Flow matrix only has 81 transitions (discarded 99 similar events)
[2026-05-23 04:15:24] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/75 variables, 24/24 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/75 variables, 0/24 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 2 (OVERLAPS) 3/78 variables, 3/27 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/78 variables, 0/27 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 4 (OVERLAPS) 80/158 variables, 78/105 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/158 variables, 0/105 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 6 (OVERLAPS) 0/158 variables, 0/105 constraints. Problems are: Problem set: 0 solved, 106 unsolved
No progress, stopping.
After SMT solving in domain Real declared 158/159 variables, and 105 constraints, problems are : Problem set: 0 solved, 106 unsolved in 3732 ms.
Refiners :[Positive P Invariants (semi-flows): 27/27 constraints, State Equation: 78/78 constraints, PredecessorRefiner: 106/106 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 106 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/75 variables, 24/24 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/75 variables, 0/24 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 2 (OVERLAPS) 3/78 variables, 3/27 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/78 variables, 0/27 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 4 (OVERLAPS) 80/158 variables, 78/105 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/158 variables, 106/211 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/158 variables, 0/211 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 7 (OVERLAPS) 0/158 variables, 0/211 constraints. Problems are: Problem set: 0 solved, 106 unsolved
No progress, stopping.
After SMT solving in domain Int declared 158/159 variables, and 211 constraints, problems are : Problem set: 0 solved, 106 unsolved in 5018 ms.
Refiners :[Positive P Invariants (semi-flows): 27/27 constraints, State Equation: 78/78 constraints, PredecessorRefiner: 106/106 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 8766ms problems are : Problem set: 0 solved, 106 unsolved
Search for dead transitions found 0 dead transitions in 8767ms
Starting structural reductions in SI_LTL mode, iteration 1 : 78/654 places, 180/911 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 9138 ms. Remains : 78/654 places, 180/911 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Stuttering acceptance computed with spot in 108 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : Champagne-PT-H07T2O-LTLFireability-11
Stuttering criterion allowed to conclude after 251 steps with 3 reset in 6 ms.
FORMULA Champagne-PT-H07T2O-LTLFireability-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Champagne-PT-H07T2O-LTLFireability-11 finished in 9294 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G((p0 U p1))))'
Support contains 3 out of 654 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 654/654 places, 911/911 transitions.
Graph (trivial) has 691 edges and 654 vertex of which 406 / 654 are part of one of the 26 SCC in 2 ms
Free SCC test removed 380 places
Ensure Unique test removed 424 transitions
Reduce isomorphic transitions removed 424 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 90 transitions
Trivial Post-agglo rules discarded 90 transitions
Performed 90 trivial Post agglomeration. Transition count delta: 90
Iterating post reduction 0 with 90 rules applied. Total rules applied 91 place count 273 transition count 396
Reduce places removed 90 places and 0 transitions.
Ensure Unique test removed 25 transitions
Reduce isomorphic transitions removed 25 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 23 transitions
Trivial Post-agglo rules discarded 23 transitions
Performed 23 trivial Post agglomeration. Transition count delta: 23
Iterating post reduction 1 with 138 rules applied. Total rules applied 229 place count 183 transition count 348
Reduce places removed 23 places and 0 transitions.
Iterating post reduction 2 with 23 rules applied. Total rules applied 252 place count 160 transition count 348
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 3 Pre rules applied. Total rules applied 252 place count 160 transition count 345
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 3 with 6 rules applied. Total rules applied 258 place count 157 transition count 345
Discarding 22 places :
Symmetric choice reduction at 3 with 22 rule applications. Total rules 280 place count 135 transition count 261
Iterating global reduction 3 with 22 rules applied. Total rules applied 302 place count 135 transition count 261
Ensure Unique test removed 16 transitions
Reduce isomorphic transitions removed 16 transitions.
Iterating post reduction 3 with 16 rules applied. Total rules applied 318 place count 135 transition count 245
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 319 place count 134 transition count 243
Iterating global reduction 4 with 1 rules applied. Total rules applied 320 place count 134 transition count 243
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 321 place count 134 transition count 242
Performed 49 Post agglomeration using F-continuation condition.Transition count delta: 49
Deduced a syphon composed of 49 places in 0 ms
Reduce places removed 49 places and 0 transitions.
Iterating global reduction 5 with 98 rules applied. Total rules applied 419 place count 85 transition count 193
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 420 place count 84 transition count 188
Iterating global reduction 5 with 1 rules applied. Total rules applied 421 place count 84 transition count 188
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 422 place count 84 transition count 187
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -6
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 6 with 4 rules applied. Total rules applied 426 place count 82 transition count 193
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 427 place count 82 transition count 192
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 428 place count 81 transition count 184
Iterating global reduction 7 with 1 rules applied. Total rules applied 429 place count 81 transition count 184
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 7 with 1 rules applied. Total rules applied 430 place count 81 transition count 183
Drop transitions (Redundant composition of simpler transitions.) removed 4 transitions
Redundant transition composition rules discarded 4 transitions
Iterating global reduction 8 with 4 rules applied. Total rules applied 434 place count 81 transition count 179
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 8 with 2 rules applied. Total rules applied 436 place count 79 transition count 177
Applied a total of 436 rules in 86 ms. Remains 79 /654 variables (removed 575) and now considering 177/911 (removed 734) transitions.
[2026-05-23 04:15:33] [INFO ] Flow matrix only has 85 transitions (discarded 92 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-16759836749315785454.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-12383527931594551523.kers'
[2026-05-23 04:15:33] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-16759836749315785454.kers, --Pflows, --basisKERS=/tmp/petrispot-output-12383527931594551523.kers]
Normalized transition count is 84 out of 85 initially.
Culling duplicate invariants (modulo rational): removing 6 columns.
Culled 6 columns in 0 ms.
// Phase 1: matrix 84 rows 73 cols 226 entries
Finished phase 1 with 52 SingleSign rule and 0 generalized
[2026-05-23 04:15:33] [INFO ] Computed 27 invariants in 1 ms
Computed 27 P flows in 2 ms.
Exported basis to /tmp/petrispot-output-12383527931594551523.kers
Total runtime 2 ms.
[2026-05-23 04:15:33] [INFO ] Implicit Places using invariants in 158 ms returned []
[2026-05-23 04:15:33] [INFO ] Flow matrix only has 85 transitions (discarded 92 similar events)
[2026-05-23 04:15:33] [INFO ] Invariant cache hit.
[2026-05-23 04:15:33] [INFO ] Implicit Places using invariants and state equation in 204 ms returned []
Implicit Place search using SMT with State Equation took 364 ms to find 0 implicit places.
[2026-05-23 04:15:33] [INFO ] Redundant transitions in 3 ms returned []
Running 104 sub problems to find dead transitions.
[2026-05-23 04:15:33] [INFO ] Flow matrix only has 85 transitions (discarded 92 similar events)
[2026-05-23 04:15:33] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/76 variables, 24/24 constraints. Problems are: Problem set: 0 solved, 104 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/76 variables, 0/24 constraints. Problems are: Problem set: 0 solved, 104 unsolved
At refinement iteration 2 (OVERLAPS) 3/79 variables, 3/27 constraints. Problems are: Problem set: 0 solved, 104 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/79 variables, 0/27 constraints. Problems are: Problem set: 0 solved, 104 unsolved
At refinement iteration 4 (OVERLAPS) 84/163 variables, 79/106 constraints. Problems are: Problem set: 0 solved, 104 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/163 variables, 0/106 constraints. Problems are: Problem set: 0 solved, 104 unsolved
At refinement iteration 6 (OVERLAPS) 0/163 variables, 0/106 constraints. Problems are: Problem set: 0 solved, 104 unsolved
No progress, stopping.
After SMT solving in domain Real declared 163/164 variables, and 106 constraints, problems are : Problem set: 0 solved, 104 unsolved in 5122 ms.
Refiners :[Positive P Invariants (semi-flows): 27/27 constraints, State Equation: 79/79 constraints, PredecessorRefiner: 104/104 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 104 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/76 variables, 24/24 constraints. Problems are: Problem set: 0 solved, 104 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/76 variables, 0/24 constraints. Problems are: Problem set: 0 solved, 104 unsolved
At refinement iteration 2 (OVERLAPS) 3/79 variables, 3/27 constraints. Problems are: Problem set: 0 solved, 104 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/79 variables, 0/27 constraints. Problems are: Problem set: 0 solved, 104 unsolved
At refinement iteration 4 (OVERLAPS) 84/163 variables, 79/106 constraints. Problems are: Problem set: 0 solved, 104 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/163 variables, 104/210 constraints. Problems are: Problem set: 0 solved, 104 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/163 variables, 0/210 constraints. Problems are: Problem set: 0 solved, 104 unsolved
At refinement iteration 7 (OVERLAPS) 0/163 variables, 0/210 constraints. Problems are: Problem set: 0 solved, 104 unsolved
No progress, stopping.
After SMT solving in domain Int declared 163/164 variables, and 210 constraints, problems are : Problem set: 0 solved, 104 unsolved in 4849 ms.
Refiners :[Positive P Invariants (semi-flows): 27/27 constraints, State Equation: 79/79 constraints, PredecessorRefiner: 104/104 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 9986ms problems are : Problem set: 0 solved, 104 unsolved
Search for dead transitions found 0 dead transitions in 9986ms
Starting structural reductions in SI_LTL mode, iteration 1 : 79/654 places, 177/911 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 10448 ms. Remains : 79/654 places, 177/911 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G((p0 U p1))))'
Stuttering acceptance computed with spot in 110 ms :[(NOT p1), (NOT p1)]
Running random walk in product with property : Champagne-PT-H07T2O-LTLFireability-12
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 1 ms.
FORMULA Champagne-PT-H07T2O-LTLFireability-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Champagne-PT-H07T2O-LTLFireability-12 finished in 10598 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((p0 U p1)))'
Support contains 2 out of 654 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 654/654 places, 911/911 transitions.
Discarding 16 places :
Symmetric choice reduction at 0 with 16 rule applications. Total rules 16 place count 638 transition count 895
Iterating global reduction 0 with 16 rules applied. Total rules applied 32 place count 638 transition count 895
Discarding 12 places :
Symmetric choice reduction at 0 with 12 rule applications. Total rules 44 place count 626 transition count 883
Iterating global reduction 0 with 12 rules applied. Total rules applied 56 place count 626 transition count 883
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 61 place count 621 transition count 878
Iterating global reduction 0 with 5 rules applied. Total rules applied 66 place count 621 transition count 878
Applied a total of 66 rules in 86 ms. Remains 621 /654 variables (removed 33) and now considering 878/911 (removed 33) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-6824688075163990412.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-16071437839507977242.kers'
[2026-05-23 04:15:44] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-6824688075163990412.kers, --Pflows, --basisKERS=/tmp/petrispot-output-16071437839507977242.kers]
Culled 0 columns in 1 ms.
// Phase 1: matrix 878 rows 621 cols 2206 entries
Finished phase 1 with 594 SingleSign rule and 0 generalized
[2026-05-23 04:15:44] [INFO ] Computed 27 invariants in 6 ms
Computed 27 P flows in 6 ms.
Exported basis to /tmp/petrispot-output-16071437839507977242.kers
Total runtime 7 ms.
[2026-05-23 04:15:44] [INFO ] Implicit Places using invariants in 368 ms returned []
[2026-05-23 04:15:44] [INFO ] Invariant cache hit.
[2026-05-23 04:15:45] [INFO ] Implicit Places using invariants and state equation in 846 ms returned []
Implicit Place search using SMT with State Equation took 1222 ms to find 0 implicit places.
Running 877 sub problems to find dead transitions.
[2026-05-23 04:15:45] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/620 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 877 unsolved
SMT process timed out in 30200ms, After SMT, problems are : Problem set: 0 solved, 877 unsolved
Search for dead transitions found 0 dead transitions in 30202ms
Starting structural reductions in LTL mode, iteration 1 : 621/654 places, 878/911 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 31516 ms. Remains : 621/654 places, 878/911 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((p0 U p1)))'
Stuttering acceptance computed with spot in 127 ms :[(NOT p1), (NOT p1), true]
Running random walk in product with property : Champagne-PT-H07T2O-LTLFireability-13
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA Champagne-PT-H07T2O-LTLFireability-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Champagne-PT-H07T2O-LTLFireability-13 finished in 31691 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(((G(p0)||F(p1)) U G(p1)))'
Support contains 1 out of 654 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in SI_LTL mode, iteration 0 : 654/654 places, 911/911 transitions.
Graph (trivial) has 691 edges and 654 vertex of which 400 / 654 are part of one of the 26 SCC in 2 ms
Free SCC test removed 374 places
Ensure Unique test removed 417 transitions
Reduce isomorphic transitions removed 417 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 94 transitions
Trivial Post-agglo rules discarded 94 transitions
Performed 94 trivial Post agglomeration. Transition count delta: 94
Iterating post reduction 0 with 94 rules applied. Total rules applied 95 place count 279 transition count 399
Reduce places removed 94 places and 0 transitions.
Ensure Unique test removed 25 transitions
Reduce isomorphic transitions removed 25 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 23 transitions
Trivial Post-agglo rules discarded 23 transitions
Performed 23 trivial Post agglomeration. Transition count delta: 23
Iterating post reduction 1 with 142 rules applied. Total rules applied 237 place count 185 transition count 351
Reduce places removed 23 places and 0 transitions.
Iterating post reduction 2 with 23 rules applied. Total rules applied 260 place count 162 transition count 351
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 3 Pre rules applied. Total rules applied 260 place count 162 transition count 348
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 3 with 6 rules applied. Total rules applied 266 place count 159 transition count 348
Discarding 20 places :
Symmetric choice reduction at 3 with 20 rule applications. Total rules 286 place count 139 transition count 272
Iterating global reduction 3 with 20 rules applied. Total rules applied 306 place count 139 transition count 272
Ensure Unique test removed 14 transitions
Reduce isomorphic transitions removed 14 transitions.
Iterating post reduction 3 with 14 rules applied. Total rules applied 320 place count 139 transition count 258
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 321 place count 138 transition count 256
Iterating global reduction 4 with 1 rules applied. Total rules applied 322 place count 138 transition count 256
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 323 place count 138 transition count 255
Performed 50 Post agglomeration using F-continuation condition.Transition count delta: 50
Deduced a syphon composed of 50 places in 0 ms
Reduce places removed 50 places and 0 transitions.
Iterating global reduction 5 with 100 rules applied. Total rules applied 423 place count 88 transition count 205
Discarding 2 places :
Symmetric choice reduction at 5 with 2 rule applications. Total rules 425 place count 86 transition count 196
Iterating global reduction 5 with 2 rules applied. Total rules applied 427 place count 86 transition count 196
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 5 with 2 rules applied. Total rules applied 429 place count 86 transition count 194
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: -9
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 6 with 6 rules applied. Total rules applied 435 place count 83 transition count 203
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 436 place count 83 transition count 202
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 437 place count 82 transition count 194
Iterating global reduction 7 with 1 rules applied. Total rules applied 438 place count 82 transition count 194
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 7 with 1 rules applied. Total rules applied 439 place count 82 transition count 193
Drop transitions (Redundant composition of simpler transitions.) removed 8 transitions
Redundant transition composition rules discarded 8 transitions
Iterating global reduction 8 with 8 rules applied. Total rules applied 447 place count 82 transition count 185
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 8 with 2 rules applied. Total rules applied 449 place count 80 transition count 183
Applied a total of 449 rules in 89 ms. Remains 80 /654 variables (removed 574) and now considering 183/911 (removed 728) transitions.
[2026-05-23 04:16:15] [INFO ] Flow matrix only has 83 transitions (discarded 100 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-5494175431554304947.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-1139790587267255272.kers'
[2026-05-23 04:16:15] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-5494175431554304947.kers, --Pflows, --basisKERS=/tmp/petrispot-output-1139790587267255272.kers]
Normalized transition count is 82 out of 83 initially.
Culling duplicate invariants (modulo rational): removing 7 columns.
Culled 7 columns in 0 ms.
// Phase 1: matrix 82 rows 73 cols 210 entries
Finished phase 1 with 53 SingleSign rule and 0 generalized
[2026-05-23 04:16:15] [INFO ] Computed 27 invariants in 0 ms
Computed 27 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-1139790587267255272.kers
Total runtime 2 ms.
[2026-05-23 04:16:15] [INFO ] Implicit Places using invariants in 123 ms returned []
[2026-05-23 04:16:15] [INFO ] Flow matrix only has 83 transitions (discarded 100 similar events)
[2026-05-23 04:16:15] [INFO ] Invariant cache hit.
[2026-05-23 04:16:16] [INFO ] Implicit Places using invariants and state equation in 167 ms returned []
Implicit Place search using SMT with State Equation took 293 ms to find 0 implicit places.
[2026-05-23 04:16:16] [INFO ] Redundant transitions in 3 ms returned []
Running 108 sub problems to find dead transitions.
[2026-05-23 04:16:16] [INFO ] Flow matrix only has 83 transitions (discarded 100 similar events)
[2026-05-23 04:16:16] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/77 variables, 24/24 constraints. Problems are: Problem set: 0 solved, 108 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/77 variables, 0/24 constraints. Problems are: Problem set: 0 solved, 108 unsolved
At refinement iteration 2 (OVERLAPS) 3/80 variables, 3/27 constraints. Problems are: Problem set: 0 solved, 108 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/80 variables, 0/27 constraints. Problems are: Problem set: 0 solved, 108 unsolved
At refinement iteration 4 (OVERLAPS) 82/162 variables, 80/107 constraints. Problems are: Problem set: 0 solved, 108 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/162 variables, 0/107 constraints. Problems are: Problem set: 0 solved, 108 unsolved
At refinement iteration 6 (OVERLAPS) 0/162 variables, 0/107 constraints. Problems are: Problem set: 0 solved, 108 unsolved
No progress, stopping.
After SMT solving in domain Real declared 162/163 variables, and 107 constraints, problems are : Problem set: 0 solved, 108 unsolved in 5285 ms.
Refiners :[Positive P Invariants (semi-flows): 27/27 constraints, State Equation: 80/80 constraints, PredecessorRefiner: 108/108 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 108 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/77 variables, 24/24 constraints. Problems are: Problem set: 0 solved, 108 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/77 variables, 0/24 constraints. Problems are: Problem set: 0 solved, 108 unsolved
At refinement iteration 2 (OVERLAPS) 3/80 variables, 3/27 constraints. Problems are: Problem set: 0 solved, 108 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/80 variables, 0/27 constraints. Problems are: Problem set: 0 solved, 108 unsolved
At refinement iteration 4 (OVERLAPS) 82/162 variables, 80/107 constraints. Problems are: Problem set: 0 solved, 108 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/162 variables, 108/215 constraints. Problems are: Problem set: 0 solved, 108 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/162 variables, 0/215 constraints. Problems are: Problem set: 0 solved, 108 unsolved
At refinement iteration 7 (OVERLAPS) 0/162 variables, 0/215 constraints. Problems are: Problem set: 0 solved, 108 unsolved
No progress, stopping.
After SMT solving in domain Int declared 162/163 variables, and 215 constraints, problems are : Problem set: 0 solved, 108 unsolved in 5498 ms.
Refiners :[Positive P Invariants (semi-flows): 27/27 constraints, State Equation: 80/80 constraints, PredecessorRefiner: 108/108 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 10798ms problems are : Problem set: 0 solved, 108 unsolved
Search for dead transitions found 0 dead transitions in 10799ms
Starting structural reductions in SI_LTL mode, iteration 1 : 80/654 places, 183/911 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 11195 ms. Remains : 80/654 places, 183/911 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(p0)||F(p1)) U G(p1)))'
Stuttering acceptance computed with spot in 55 ms :[(NOT p1)]
Running random walk in product with property : Champagne-PT-H07T2O-LTLFireability-14
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 1 ms.
FORMULA Champagne-PT-H07T2O-LTLFireability-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Champagne-PT-H07T2O-LTLFireability-14 finished in 11294 ms.
All properties solved by simple procedures.
Total runtime 280970 ms.

BK_STOP 1779509786986

--------------------
content from stderr:

+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution LTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202604301425.jar
+ VERSION=202604301425
+ echo 'Running Version 202604301425'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600

Sequence of Actions to be Executed by the VM

This is useful if one wants to reexecute the tool in the VM from the submitted image disk.

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="Champagne-PT-H07T2O"
export BK_EXAMINATION="LTLFireability"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5973"
echo " Executing tool itstools"
echo " Input is Champagne-PT-H07T2O, examination is LTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r050-smll-177946901100092"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Champagne-PT-H07T2O.tgz
mv Champagne-PT-H07T2O execution
cd execution
if [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "UpperBounds" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] || [ "LTLFireability" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "LTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLFireability" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "LTLFireability.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '' LTLFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLFireability"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;