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.r018-smll-177946788000204.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)
.....................................................................
=====================================================================
Generated by BenchKit 2-5973
Executing tool itstools
Input is BART-COL-040, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r018-smll-177946788000204
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 652K
-rw-r--r-- 1 mcc users 9.9K Mar 5 09:43 CTLCardinality.txt
-rw-r--r-- 1 mcc users 98K Mar 5 09:43 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.3K Mar 5 09:39 CTLFireability.txt
-rw-r--r-- 1 mcc users 55K Mar 5 09:39 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Mar 3 18:30 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.4K Mar 3 18:30 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 4.0K Mar 15 07:24 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Mar 15 07:24 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Mar 15 07:24 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Mar 15 07:24 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K Mar 5 09:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 95K Mar 5 09:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.1K Mar 5 09:45 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 60K Mar 5 09:45 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Mar 15 07:24 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Mar 15 07:24 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 3 18:30 equiv_pt
-rw-r--r-- 1 mcc users 4 Mar 3 18:30 instance
-rw-r--r-- 1 mcc users 5 Mar 3 18:30 iscolored
-rw-r--r-- 1 mcc users 207K 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 BART-COL-040-LTLFireability-00
FORMULA_NAME BART-COL-040-LTLFireability-01
FORMULA_NAME BART-COL-040-LTLFireability-02
FORMULA_NAME BART-COL-040-LTLFireability-03
FORMULA_NAME BART-COL-040-LTLFireability-04
FORMULA_NAME BART-COL-040-LTLFireability-05
FORMULA_NAME BART-COL-040-LTLFireability-06
FORMULA_NAME BART-COL-040-LTLFireability-07
FORMULA_NAME BART-COL-040-LTLFireability-08
FORMULA_NAME BART-COL-040-LTLFireability-09
FORMULA_NAME BART-COL-040-LTLFireability-10
FORMULA_NAME BART-COL-040-LTLFireability-11
FORMULA_NAME BART-COL-040-LTLFireability-12
FORMULA_NAME BART-COL-040-LTLFireability-13
FORMULA_NAME BART-COL-040-LTLFireability-14
FORMULA_NAME BART-COL-040-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1779541080221

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=LTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=BART-COL-040
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is COL
LTLFireability COL
Running Version 202604301425
[2026-05-23 12:58:02] [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 12:58:02] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2026-05-23 12:58:02] [INFO ] Detected file is not PT type :http://www.pnml.org/version-2009/grammar/symmetricnet
log4j:WARN No appenders could be found for logger (org.apache.axiom.locator.DefaultOMMetaFactoryLocator).
log4j:WARN Please initialize the log4j system properly.
log4j:WARN See http://logging.apache.org/log4j/1.2/faq.html#noconfig for more info.
[2026-05-23 12:58:03] [WARNING] Using fallBack plugin, rng conformance not checked
[2026-05-23 12:58:03] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 1219 ms
[2026-05-23 12:58:03] [INFO ] Detected 3 constant HL places corresponding to 10373 PT places.
[2026-05-23 12:58:03] [INFO ] Imported 4 HL places and 7 HL transitions for a total of 20213 PT places and 5.628918048E10 transition bindings in 107 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 14 ms.
Working with output stream class java.io.PrintStream
[2026-05-23 12:58:03] [INFO ] Built PT skeleton of HLPN with 4 places and 7 transitions 26 arcs in 8 ms.
[2026-05-23 12:58:03] [INFO ] Skeletonized 1 HLPN properties in 1 ms. Removed 15 properties that had guard overlaps.
Computed a total of 4 stabilizing places and 2 stable transitions
Remains 1 properties that can be checked using skeleton over-approximation.
Reduce places removed 3 places and 0 transitions.
Ensure Unique test removed 5 transitions
Reduce redundant transitions removed 5 transitions.
FORMULA BART-COL-040-LTLFireability-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 1 stabilizing places and 1 stable transitions
RANDOM walk for 0 steps (0 resets) in 4 ms. (0 steps per ms) remains 0/0 properties
[2026-05-23 12:58:04] [INFO ] Flatten gal took : 35 ms
[2026-05-23 12:58:04] [INFO ] Flatten gal took : 0 ms
Domain [distance(41), speed(6), distance(41)] of place NewDistTable breaks symmetries in sort distance
Symmetric sort wr.t. initial and guards and successors and join/free detected :trainid
Symmetric sort wr.t. initial detected :trainid
Symmetric sort wr.t. initial and guards detected :trainid
Applying symmetric unfolding of full symmetric sort :trainid domain size was 40
Arc [2:1*[(MOD (ADD $tsp 1) 6), $ds2]] contains successor/predecessor on variables of sort speed
[2026-05-23 12:58:05] [INFO ] Unfolded HLPN to a Petri net with 10619 places and 323 transitions 601 arcs in 1743 ms.
[2026-05-23 12:58:05] [INFO ] Unfolded 15 HLPN properties in 1 ms.
Initial state reduction rules removed 2 formulas.
[2026-05-23 12:58:05] [INFO ] Reduced 35 identical enabling conditions.
[2026-05-23 12:58:05] [INFO ] Reduced 35 identical enabling conditions.
[2026-05-23 12:58:05] [INFO ] Reduced 35 identical enabling conditions.
[2026-05-23 12:58:05] [INFO ] Reduced 35 identical enabling conditions.
[2026-05-23 12:58:05] [INFO ] Reduced 35 identical enabling conditions.
[2026-05-23 12:58:05] [INFO ] Reduced 35 identical enabling conditions.
[2026-05-23 12:58:05] [INFO ] Reduced 35 identical enabling conditions.
[2026-05-23 12:58:05] [INFO ] Reduced 35 identical enabling conditions.
[2026-05-23 12:58:05] [INFO ] Reduced 35 identical enabling conditions.
[2026-05-23 12:58:05] [INFO ] Reduced 35 identical enabling conditions.
[2026-05-23 12:58:05] [INFO ] Reduced 35 identical enabling conditions.
[2026-05-23 12:58:05] [INFO ] Reduced 35 identical enabling conditions.
[2026-05-23 12:58:05] [INFO ] Reduced 35 identical enabling conditions.
[2026-05-23 12:58:05] [INFO ] Reduced 35 identical enabling conditions.
Deduced a syphon composed of 10215 places in 3 ms
Reduce places removed 10487 places and 121 transitions.
FORMULA BART-COL-040-LTLFireability-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BART-COL-040-LTLFireability-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 132 out of 132 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 132/132 places, 202/202 transitions.
Applied a total of 0 rules in 9 ms. Remains 132 /132 variables (removed 0) and now considering 202/202 (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-17748582825161476435.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-15601546856633240846.kers'
[2026-05-23 12:58:06] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-17748582825161476435.kers, --Pflows, --basisKERS=/tmp/petrispot-output-15601546856633240846.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 202 rows 132 cols 404 entries
Finished phase 1 with 131 SingleSign rule and 0 generalized
[2026-05-23 12:58:06] [INFO ] Computed 1 invariants in 1 ms
Computed 1 P flows in 2 ms.
Exported basis to /tmp/petrispot-output-15601546856633240846.kers
Total runtime 3 ms.
[2026-05-23 12:58:06] [INFO ] Implicit Places using invariants in 368 ms returned []
[2026-05-23 12:58:06] [INFO ] Invariant cache hit.
[2026-05-23 12:58:06] [INFO ] Implicit Places using invariants and state equation in 332 ms returned []
Implicit Place search using SMT with State Equation took 755 ms to find 0 implicit places.
Running 166 sub problems to find dead transitions.
[2026-05-23 12:58:06] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/131 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 166 unsolved
At refinement iteration 1 (OVERLAPS) 1/132 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 166 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/132 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 166 unsolved
At refinement iteration 3 (OVERLAPS) 202/334 variables, 132/133 constraints. Problems are: Problem set: 0 solved, 166 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/334 variables, 0/133 constraints. Problems are: Problem set: 0 solved, 166 unsolved
At refinement iteration 5 (OVERLAPS) 0/334 variables, 0/133 constraints. Problems are: Problem set: 0 solved, 166 unsolved
No progress, stopping.
After SMT solving in domain Real declared 334/334 variables, and 133 constraints, problems are : Problem set: 0 solved, 166 unsolved in 10703 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 132/132 constraints, PredecessorRefiner: 166/166 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 166 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/131 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 166 unsolved
At refinement iteration 1 (OVERLAPS) 1/132 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 166 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/132 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 166 unsolved
At refinement iteration 3 (OVERLAPS) 202/334 variables, 132/133 constraints. Problems are: Problem set: 0 solved, 166 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/334 variables, 166/299 constraints. Problems are: Problem set: 0 solved, 166 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/334 variables, 0/299 constraints. Problems are: Problem set: 0 solved, 166 unsolved
At refinement iteration 6 (OVERLAPS) 0/334 variables, 0/299 constraints. Problems are: Problem set: 0 solved, 166 unsolved
No progress, stopping.
After SMT solving in domain Int declared 334/334 variables, and 299 constraints, problems are : Problem set: 0 solved, 166 unsolved in 9633 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 132/132 constraints, PredecessorRefiner: 166/166 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 20444ms problems are : Problem set: 0 solved, 166 unsolved
Search for dead transitions found 0 dead transitions in 20476ms
Finished structural reductions in LTL mode , in 1 iterations and 21307 ms. Remains : 132/132 places, 202/202 transitions.
Starting structural reductions in LTL mode, iteration 0 : 132/132 places, 202/202 transitions.
Applied a total of 0 rules in 3 ms. Remains 132 /132 variables (removed 0) and now considering 202/202 (removed 0) transitions.
[2026-05-23 12:58:27] [INFO ] Invariant cache hit.
[2026-05-23 12:58:27] [INFO ] Implicit Places using invariants in 68 ms returned []
[2026-05-23 12:58:27] [INFO ] Invariant cache hit.
[2026-05-23 12:58:27] [INFO ] Implicit Places using invariants and state equation in 182 ms returned []
Implicit Place search using SMT with State Equation took 267 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 270 ms. Remains : 132/132 places, 202/202 transitions.
Support contains 132 out of 132 places after structural reductions.
[2026-05-23 12:58:27] [INFO ] Flatten gal took : 112 ms
[2026-05-23 12:58:27] [INFO ] Flatten gal took : 87 ms
[2026-05-23 12:58:28] [INFO ] Input system was already deterministic with 202 transitions.
Reduction of identical properties reduced properties to check from 11 to 10
RANDOM walk for 1193 steps (0 resets) in 24 ms. (47 steps per ms) remains 0/10 properties
FORMULA BART-COL-040-LTLFireability-02 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Computed a total of 0 stabilizing places and 0 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' '!(X((((G(p0) U p1)||F(p2)) U p2)))'
Support contains 9 out of 132 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in LTL mode, iteration 0 : 132/132 places, 202/202 transitions.
Applied a total of 0 rules in 4 ms. Remains 132 /132 variables (removed 0) and now considering 202/202 (removed 0) transitions.
[2026-05-23 12:58:28] [INFO ] Invariant cache hit.
[2026-05-23 12:58:29] [INFO ] Implicit Places using invariants in 37 ms returned []
[2026-05-23 12:58:29] [INFO ] Invariant cache hit.
[2026-05-23 12:58:29] [INFO ] Implicit Places using invariants and state equation in 124 ms returned []
Implicit Place search using SMT with State Equation took 168 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 172 ms. Remains : 132/132 places, 202/202 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)||F(p2)) U p2)))'
Stuttering acceptance computed with spot in 419 ms :[(NOT p2), (NOT p2)]
Running random walk in product with property : BART-COL-040-LTLFireability-00
Product exploration explored 100000 steps with 1740 reset in 642 ms.
Product exploration explored 100000 steps with 1765 reset in 423 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge based reduction with 2 factoid took 78 ms. Reduced automaton from 2 states, 2 edges and 1 AP (stutter sensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
RANDOM walk for 578 steps (0 resets) in 12 ms. (44 steps per ms) remains 0/1 properties
Knowledge based reduction with 2 factoid took 79 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 76 ms :[(NOT p2), (NOT p2)]
[2026-05-23 12:58:30] [INFO ] Invariant cache hit.
[2026-05-23 12:58:31] [INFO ] [Real]Absence check using 1 positive place invariants in 11 ms returned sat
[2026-05-23 12:58:31] [INFO ] [Real]Absence check using state equation in 448 ms returned sat
[2026-05-23 12:58:31] [INFO ] Solution in real domain found non-integer solution.
[2026-05-23 12:58:31] [INFO ] [Nat]Absence check using 1 positive place invariants in 7 ms returned sat
[2026-05-23 12:58:32] [INFO ] [Nat]Absence check using state equation in 454 ms returned sat
[2026-05-23 12:58:32] [INFO ] Computed and/alt/rep : 166/270/166 causal constraints (skipped 0 transitions) in 26 ms.
[2026-05-23 12:58:33] [INFO ] Added : 106 causal constraints over 22 iterations in 805 ms. Result :sat
Could not prove EG (NOT p2)
Knowledge-based reduction took 2390 ms.
Stuttering acceptance computed with spot in 110 ms :[(NOT p2), (NOT p2)]
Support contains 9 out of 132 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 : 132/132 places, 202/202 transitions.
Performed 23 Post agglomeration using F-continuation condition.Transition count delta: 23
Iterating post reduction 0 with 23 rules applied. Total rules applied 23 place count 132 transition count 179
Reduce places removed 23 places and 0 transitions.
Iterating post reduction 1 with 23 rules applied. Total rules applied 46 place count 109 transition count 179
Applied a total of 46 rules in 47 ms. Remains 109 /132 variables (removed 23) and now considering 179/202 (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-10248844297191425.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-1793878216111472793.kers'
[2026-05-23 12:58:33] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-10248844297191425.kers, --Pflows, --basisKERS=/tmp/petrispot-output-1793878216111472793.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 179 rows 109 cols 358 entries
Finished phase 1 with 108 SingleSign rule and 0 generalized
[2026-05-23 12:58:33] [INFO ] Computed 1 invariants in 1 ms
Computed 1 P flows in 4 ms.
Exported basis to /tmp/petrispot-output-1793878216111472793.kers
Total runtime 4 ms.
[2026-05-23 12:58:33] [INFO ] Implicit Places using invariants in 62 ms returned []
[2026-05-23 12:58:33] [INFO ] Invariant cache hit.
[2026-05-23 12:58:33] [INFO ] Implicit Places using invariants and state equation in 277 ms returned []
Implicit Place search using SMT with State Equation took 359 ms to find 0 implicit places.
[2026-05-23 12:58:33] [INFO ] Redundant transitions in 24 ms returned []
Running 143 sub problems to find dead transitions.
[2026-05-23 12:58:33] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/108 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 143 unsolved
At refinement iteration 1 (OVERLAPS) 1/109 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 143 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/109 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 143 unsolved
At refinement iteration 3 (OVERLAPS) 179/288 variables, 109/110 constraints. Problems are: Problem set: 0 solved, 143 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/288 variables, 0/110 constraints. Problems are: Problem set: 0 solved, 143 unsolved
At refinement iteration 5 (OVERLAPS) 0/288 variables, 0/110 constraints. Problems are: Problem set: 0 solved, 143 unsolved
No progress, stopping.
After SMT solving in domain Real declared 288/288 variables, and 110 constraints, problems are : Problem set: 0 solved, 143 unsolved in 10198 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 109/109 constraints, PredecessorRefiner: 143/143 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 143 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/108 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 143 unsolved
At refinement iteration 1 (OVERLAPS) 1/109 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 143 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/109 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 143 unsolved
At refinement iteration 3 (OVERLAPS) 179/288 variables, 109/110 constraints. Problems are: Problem set: 0 solved, 143 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/288 variables, 143/253 constraints. Problems are: Problem set: 0 solved, 143 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/288 variables, 0/253 constraints. Problems are: Problem set: 0 solved, 143 unsolved
At refinement iteration 6 (OVERLAPS) 0/288 variables, 0/253 constraints. Problems are: Problem set: 0 solved, 143 unsolved
No progress, stopping.
After SMT solving in domain Int declared 288/288 variables, and 253 constraints, problems are : Problem set: 0 solved, 143 unsolved in 8244 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 109/109 constraints, PredecessorRefiner: 143/143 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 18481ms problems are : Problem set: 0 solved, 143 unsolved
Search for dead transitions found 0 dead transitions in 18483ms
Starting structural reductions in SI_LTL mode, iteration 1 : 109/132 places, 179/202 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 18961 ms. Remains : 109/132 places, 179/202 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge based reduction with 2 factoid took 85 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
RANDOM walk for 783 steps (0 resets) in 7 ms. (97 steps per ms) remains 0/1 properties
Knowledge based reduction with 2 factoid took 79 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 79 ms :[(NOT p2), (NOT p2)]
[2026-05-23 12:58:52] [INFO ] Invariant cache hit.
[2026-05-23 12:58:52] [INFO ] [Real]Absence check using 1 positive place invariants in 7 ms returned sat
[2026-05-23 12:58:52] [INFO ] [Real]Absence check using state equation in 265 ms returned sat
[2026-05-23 12:58:52] [INFO ] Solution in real domain found non-integer solution.
[2026-05-23 12:58:52] [INFO ] [Nat]Absence check using 1 positive place invariants in 5 ms returned sat
[2026-05-23 12:58:53] [INFO ] [Nat]Absence check using state equation in 219 ms returned sat
[2026-05-23 12:58:53] [INFO ] Computed and/alt/rep : 143/247/143 causal constraints (skipped 0 transitions) in 20 ms.
[2026-05-23 12:58:53] [INFO ] Added : 98 causal constraints over 20 iterations in 404 ms. Result :sat
Could not prove EG (NOT p2)
Knowledge-based reduction took 1378 ms.
Stuttering acceptance computed with spot in 93 ms :[(NOT p2), (NOT p2)]
Stuttering acceptance computed with spot in 86 ms :[(NOT p2), (NOT p2)]
Product exploration explored 100000 steps with 2021 reset in 459 ms.
Product exploration explored 100000 steps with 2006 reset in 534 ms.
Built C files in :
/tmp/ltsmin2095669910782011282
[2026-05-23 12:58:54] [INFO ] Computing symmetric may disable matrix : 179 transitions.
[2026-05-23 12:58:54] [INFO ] Computation of Complete disable matrix. took 3 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2026-05-23 12:58:54] [INFO ] Computing symmetric may enable matrix : 179 transitions.
[2026-05-23 12:58:54] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2026-05-23 12:58:54] [INFO ] Computing Do-Not-Accords matrix : 179 transitions.
[2026-05-23 12:58:54] [INFO ] Computation of Completed DNA matrix. took 5 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2026-05-23 12:58:54] [INFO ] Built C files in 86ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin2095669910782011282
Running compilation step : cd /tmp/ltsmin2095669910782011282;'/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 795 ms.
Running link step : cd /tmp/ltsmin2095669910782011282;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 62 ms.
Running LTSmin : cd /tmp/ltsmin2095669910782011282;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/pins2lts-seq-linux64' './gal.so' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased12341268403392057403.hoa' '--buchi-type=spotba'
LTSmin run took 207 ms.
FORMULA BART-COL-040-LTLFireability-00 FALSE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Treatment of property BART-COL-040-LTLFireability-00 finished in 27070 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(X(X(X(F(!p0))))))))'
Support contains 10 out of 132 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 132/132 places, 202/202 transitions.
Discarding 23 places :
Symmetric choice reduction at 0 with 23 rule applications. Total rules 23 place count 109 transition count 179
Iterating global reduction 0 with 23 rules applied. Total rules applied 46 place count 109 transition count 179
Discarding 19 places :
Symmetric choice reduction at 0 with 19 rule applications. Total rules 65 place count 90 transition count 160
Iterating global reduction 0 with 19 rules applied. Total rules applied 84 place count 90 transition count 160
Applied a total of 84 rules in 22 ms. Remains 90 /132 variables (removed 42) and now considering 160/202 (removed 42) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-9612560491920758402.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-7670213078193989684.kers'
[2026-05-23 12:58:55] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-9612560491920758402.kers, --Pflows, --basisKERS=/tmp/petrispot-output-7670213078193989684.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 160 rows 90 cols 320 entries
Finished phase 1 with 89 SingleSign rule and 0 generalized
[2026-05-23 12:58:55] [INFO ] Computed 1 invariants in 1 ms
Computed 1 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-7670213078193989684.kers
Total runtime 2 ms.
[2026-05-23 12:58:56] [INFO ] Implicit Places using invariants in 89 ms returned []
[2026-05-23 12:58:56] [INFO ] Invariant cache hit.
[2026-05-23 12:58:56] [INFO ] Implicit Places using invariants and state equation in 132 ms returned []
Implicit Place search using SMT with State Equation took 235 ms to find 0 implicit places.
Running 124 sub problems to find dead transitions.
[2026-05-23 12:58:56] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/89 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 124 unsolved
At refinement iteration 1 (OVERLAPS) 1/90 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 124 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/90 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 124 unsolved
At refinement iteration 3 (OVERLAPS) 160/250 variables, 90/91 constraints. Problems are: Problem set: 0 solved, 124 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/250 variables, 0/91 constraints. Problems are: Problem set: 0 solved, 124 unsolved
At refinement iteration 5 (OVERLAPS) 0/250 variables, 0/91 constraints. Problems are: Problem set: 0 solved, 124 unsolved
No progress, stopping.
After SMT solving in domain Real declared 250/250 variables, and 91 constraints, problems are : Problem set: 0 solved, 124 unsolved in 5764 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 90/90 constraints, PredecessorRefiner: 124/124 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 124 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/89 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 124 unsolved
At refinement iteration 1 (OVERLAPS) 1/90 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 124 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/90 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 124 unsolved
At refinement iteration 3 (OVERLAPS) 160/250 variables, 90/91 constraints. Problems are: Problem set: 0 solved, 124 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/250 variables, 124/215 constraints. Problems are: Problem set: 0 solved, 124 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/250 variables, 0/215 constraints. Problems are: Problem set: 0 solved, 124 unsolved
At refinement iteration 6 (OVERLAPS) 0/250 variables, 0/215 constraints. Problems are: Problem set: 0 solved, 124 unsolved
No progress, stopping.
After SMT solving in domain Int declared 250/250 variables, and 215 constraints, problems are : Problem set: 0 solved, 124 unsolved in 6105 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 90/90 constraints, PredecessorRefiner: 124/124 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 11889ms problems are : Problem set: 0 solved, 124 unsolved
Search for dead transitions found 0 dead transitions in 11891ms
Starting structural reductions in LTL mode, iteration 1 : 90/132 places, 160/202 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 12152 ms. Remains : 90/132 places, 160/202 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(X(X(X(F(!p0))))))))'
Stuttering acceptance computed with spot in 324 ms :[true, (NOT p1), p0, p0, p0, p0]
Running random walk in product with property : BART-COL-040-LTLFireability-01
Product exploration explored 100000 steps with 1019 reset in 591 ms.
Product exploration explored 100000 steps with 998 reset in 496 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge based reduction with 5 factoid took 100 ms. Reduced automaton from 6 states, 8 edges and 2 AP (stutter sensitive) to 6 states, 7 edges and 2 AP (stutter sensitive).
RANDOM walk for 1644 steps (0 resets) in 9 ms. (164 steps per ms) remains 0/2 properties
Knowledge based reduction with 5 factoid took 122 ms. Reduced automaton from 6 states, 7 edges and 2 AP (stutter sensitive) to 6 states, 7 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 240 ms :[(OR (NOT p1) p0), (NOT p1), p0, p0, p0, p0]
[2026-05-23 12:59:10] [INFO ] Invariant cache hit.
[2026-05-23 12:59:10] [INFO ] [Real]Absence check using 1 positive place invariants in 4 ms returned sat
[2026-05-23 12:59:10] [INFO ] [Real]Absence check using state equation in 166 ms returned sat
[2026-05-23 12:59:10] [INFO ] Solution in real domain found non-integer solution.
[2026-05-23 12:59:10] [INFO ] [Nat]Absence check using 1 positive place invariants in 3 ms returned sat
[2026-05-23 12:59:10] [INFO ] [Nat]Absence check using state equation in 126 ms returned sat
[2026-05-23 12:59:10] [INFO ] Computed and/alt/rep : 124/228/124 causal constraints (skipped 0 transitions) in 17 ms.
[2026-05-23 12:59:10] [INFO ] Added : 124 causal constraints over 25 iterations in 429 ms. Result :sat
Could not prove EG (NOT p1)
[2026-05-23 12:59:10] [INFO ] Invariant cache hit.
[2026-05-23 12:59:11] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2026-05-23 12:59:11] [INFO ] [Real]Absence check using state equation in 54 ms returned sat
[2026-05-23 12:59:11] [INFO ] Computed and/alt/rep : 124/228/124 causal constraints (skipped 0 transitions) in 10 ms.
[2026-05-23 12:59:11] [INFO ] Solution in real domain found non-integer solution.
[2026-05-23 12:59:11] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2026-05-23 12:59:11] [INFO ] [Nat]Absence check using state equation in 55 ms returned sat
[2026-05-23 12:59:11] [INFO ] Computed and/alt/rep : 124/228/124 causal constraints (skipped 0 transitions) in 13 ms.
[2026-05-23 12:59:11] [INFO ] Added : 90 causal constraints over 18 iterations in 260 ms. Result :sat
Could not prove EG p0
Knowledge-based reduction took 2009 ms.
Stuttering acceptance computed with spot in 277 ms :[(OR (NOT p1) p0), (NOT p1), p0, p0, p0, p0]
Support contains 10 out of 90 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 90/90 places, 160/160 transitions.
Applied a total of 0 rules in 3 ms. Remains 90 /90 variables (removed 0) and now considering 160/160 (removed 0) transitions.
[2026-05-23 12:59:11] [INFO ] Invariant cache hit.
[2026-05-23 12:59:11] [INFO ] Implicit Places using invariants in 40 ms returned []
[2026-05-23 12:59:11] [INFO ] Invariant cache hit.
[2026-05-23 12:59:11] [INFO ] Implicit Places using invariants and state equation in 115 ms returned []
Implicit Place search using SMT with State Equation took 157 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 160 ms. Remains : 90/90 places, 160/160 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge based reduction with 2 factoid took 88 ms. Reduced automaton from 6 states, 7 edges and 2 AP (stutter sensitive) to 6 states, 7 edges and 2 AP (stutter sensitive).
RANDOM walk for 1480 steps (0 resets) in 7 ms. (185 steps per ms) remains 0/2 properties
Knowledge based reduction with 2 factoid took 120 ms. Reduced automaton from 6 states, 7 edges and 2 AP (stutter sensitive) to 6 states, 7 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 250 ms :[(OR (NOT p1) p0), (NOT p1), p0, p0, p0, p0]
[2026-05-23 12:59:12] [INFO ] Invariant cache hit.
[2026-05-23 12:59:12] [INFO ] [Real]Absence check using 1 positive place invariants in 4 ms returned sat
[2026-05-23 12:59:12] [INFO ] [Real]Absence check using state equation in 139 ms returned sat
[2026-05-23 12:59:12] [INFO ] Solution in real domain found non-integer solution.
[2026-05-23 12:59:12] [INFO ] [Nat]Absence check using 1 positive place invariants in 3 ms returned sat
[2026-05-23 12:59:12] [INFO ] [Nat]Absence check using state equation in 150 ms returned sat
[2026-05-23 12:59:12] [INFO ] Computed and/alt/rep : 124/228/124 causal constraints (skipped 0 transitions) in 9 ms.
[2026-05-23 12:59:13] [INFO ] Added : 124 causal constraints over 25 iterations in 463 ms. Result :sat
Could not prove EG (NOT p1)
[2026-05-23 12:59:13] [INFO ] Invariant cache hit.
[2026-05-23 12:59:13] [INFO ] [Real]Absence check using 1 positive place invariants in 3 ms returned sat
[2026-05-23 12:59:13] [INFO ] [Real]Absence check using state equation in 73 ms returned sat
[2026-05-23 12:59:13] [INFO ] Computed and/alt/rep : 124/228/124 causal constraints (skipped 0 transitions) in 14 ms.
[2026-05-23 12:59:13] [INFO ] Solution in real domain found non-integer solution.
[2026-05-23 12:59:13] [INFO ] [Nat]Absence check using 1 positive place invariants in 3 ms returned sat
[2026-05-23 12:59:13] [INFO ] [Nat]Absence check using state equation in 74 ms returned sat
[2026-05-23 12:59:13] [INFO ] Computed and/alt/rep : 124/228/124 causal constraints (skipped 0 transitions) in 15 ms.
[2026-05-23 12:59:14] [INFO ] Added : 90 causal constraints over 18 iterations in 336 ms. Result :sat
Could not prove EG p0
Knowledge-based reduction took 2181 ms.
Stuttering acceptance computed with spot in 264 ms :[(OR (NOT p1) p0), (NOT p1), p0, p0, p0, p0]
Stuttering acceptance computed with spot in 264 ms :[(OR (NOT p1) p0), (NOT p1), p0, p0, p0, p0]
Product exploration explored 100000 steps with 977 reset in 334 ms.
Product exploration explored 100000 steps with 973 reset in 520 ms.
Spot run failed in 139 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/ltsmin14249645006196037085
[2026-05-23 12:59:15] [INFO ] Built C files in 6ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin14249645006196037085
Running compilation step : cd /tmp/ltsmin14249645006196037085;'/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 396 ms.
Running link step : cd /tmp/ltsmin14249645006196037085;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 51 ms.
Running LTSmin : cd /tmp/ltsmin14249645006196037085;'/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/stateBased15935261125374110901.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 10 out of 90 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 90/90 places, 160/160 transitions.
Applied a total of 0 rules in 5 ms. Remains 90 /90 variables (removed 0) and now considering 160/160 (removed 0) transitions.
[2026-05-23 12:59:30] [INFO ] Invariant cache hit.
[2026-05-23 12:59:30] [INFO ] Implicit Places using invariants in 41 ms returned []
[2026-05-23 12:59:30] [INFO ] Invariant cache hit.
[2026-05-23 12:59:30] [INFO ] Implicit Places using invariants and state equation in 103 ms returned []
Implicit Place search using SMT with State Equation took 146 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 152 ms. Remains : 90/90 places, 160/160 transitions.
Built C files in :
/tmp/ltsmin14912434004166351753
[2026-05-23 12:59:30] [INFO ] Built C files in 3ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin14912434004166351753
Running compilation step : cd /tmp/ltsmin14912434004166351753;'/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 349 ms.
Running link step : cd /tmp/ltsmin14912434004166351753;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 50 ms.
Running LTSmin : cd /tmp/ltsmin14912434004166351753;'/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/stateBased17479072159570104606.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2026-05-23 12:59:46] [INFO ] Flatten gal took : 10 ms
[2026-05-23 12:59:46] [INFO ] Flatten gal took : 9 ms
[2026-05-23 12:59:46] [INFO ] Time to serialize gal into /tmp/LTL5332327755809878089.gal : 4 ms
[2026-05-23 12:59:46] [INFO ] Time to serialize properties into /tmp/LTL4509857197402484743.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL5332327755809878089.gal' '-t' 'CGAL' '-hoa' '/tmp/aut2012996880428930219.hoa' '-atoms' '/tmp/LTL4509857197402484743.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...317
Loading property file /tmp/LTL4509857197402484743.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut2012996880428930219.hoa
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Detected timeout of ITS tools.
[2026-05-23 13:00:01] [INFO ] Flatten gal took : 15 ms
[2026-05-23 13:00:01] [INFO ] Flatten gal took : 14 ms
[2026-05-23 13:00:01] [INFO ] Time to serialize gal into /tmp/LTL15783181960101989479.gal : 4 ms
[2026-05-23 13:00:01] [INFO ] Time to serialize properties into /tmp/LTL6810970663564066034.ltl : 4 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL15783181960101989479.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL6810970663564066034.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((F((("(TrainState_42<1)")&&(F("(((((TrainState_87>=1)||(TrainState_178>=1))||((TrainState_177>=1)||(TrainState_176>=1)))||(((TrainSt...301
Formula 0 simplified : G(!"(TrainState_42<1)" | G!"(((((TrainState_87>=1)||(TrainState_178>=1))||((TrainState_177>=1)||(TrainState_176>=1)))||(((TrainState...283
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Detected timeout of ITS tools.
[2026-05-23 13:00:16] [INFO ] Flatten gal took : 12 ms
[2026-05-23 13:00:16] [INFO ] Applying decomposition
[2026-05-23 13:00:16] [INFO ] Flatten gal took : 7 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph2084770514603285759.txt' '-o' '/tmp/graph2084770514603285759.bin' '-w' '/tmp/graph2084770514603285759.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph2084770514603285759.bin' '-l' '-1' '-v' '-w' '/tmp/graph2084770514603285759.weights' '-q' '0' '-e' '0.001'
[2026-05-23 13:00:16] [INFO ] Decomposing Gal with order
[2026-05-23 13:00:16] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-23 13:00:16] [INFO ] Removed a total of 54 redundant transitions.
[2026-05-23 13:00:16] [INFO ] Flatten gal took : 68 ms
[2026-05-23 13:00:16] [INFO ] Fuse similar labels procedure discarded/fused a total of 15 labels/synchronizations in 10 ms.
[2026-05-23 13:00:16] [INFO ] Time to serialize gal into /tmp/LTL1713176503916784934.gal : 6 ms
[2026-05-23 13:00:16] [INFO ] Time to serialize properties into /tmp/LTL1705751364101616237.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL1713176503916784934.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL1705751364101616237.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...254
Read 1 LTL properties
Checking formula 0 : !((F((("(i2.i1.u0.TrainState_42<1)")&&(F("(((((i0.u1.TrainState_87>=1)||(i7.i1.u33.TrainState_178>=1))||((i6.u32.TrainState_177>=1)||(...399
Formula 0 simplified : G(!"(i2.i1.u0.TrainState_42<1)" | G!"(((((i0.u1.TrainState_87>=1)||(i7.i1.u33.TrainState_178>=1))||((i6.u32.TrainState_177>=1)||(i4....381
Detected timeout of ITS tools.
Treatment of property BART-COL-040-LTLFireability-01 finished in 95596 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(p1))&&p0)))'
Support contains 88 out of 132 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 132/132 places, 202/202 transitions.
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 9 place count 123 transition count 193
Iterating global reduction 0 with 9 rules applied. Total rules applied 18 place count 123 transition count 193
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 24 place count 117 transition count 187
Iterating global reduction 0 with 6 rules applied. Total rules applied 30 place count 117 transition count 187
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 33 place count 114 transition count 184
Iterating global reduction 0 with 3 rules applied. Total rules applied 36 place count 114 transition count 184
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 39 place count 111 transition count 181
Iterating global reduction 0 with 3 rules applied. Total rules applied 42 place count 111 transition count 181
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 45 place count 108 transition count 178
Iterating global reduction 0 with 3 rules applied. Total rules applied 48 place count 108 transition count 178
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 51 place count 105 transition count 175
Iterating global reduction 0 with 3 rules applied. Total rules applied 54 place count 105 transition count 175
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 56 place count 103 transition count 173
Iterating global reduction 0 with 2 rules applied. Total rules applied 58 place count 103 transition count 173
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 60 place count 101 transition count 171
Iterating global reduction 0 with 2 rules applied. Total rules applied 62 place count 101 transition count 171
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 63 place count 100 transition count 170
Iterating global reduction 0 with 1 rules applied. Total rules applied 64 place count 100 transition count 170
Applied a total of 64 rules in 13 ms. Remains 100 /132 variables (removed 32) and now considering 170/202 (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-2323800709954347006.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-9475221056737299467.kers'
[2026-05-23 13:00:31] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-2323800709954347006.kers, --Pflows, --basisKERS=/tmp/petrispot-output-9475221056737299467.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 170 rows 100 cols 340 entries
Finished phase 1 with 99 SingleSign rule and 0 generalized
[2026-05-23 13:00:31] [INFO ] Computed 1 invariants in 0 ms
Computed 1 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-9475221056737299467.kers
Total runtime 1 ms.
[2026-05-23 13:00:31] [INFO ] Implicit Places using invariants in 52 ms returned []
[2026-05-23 13:00:31] [INFO ] Invariant cache hit.
[2026-05-23 13:00:31] [INFO ] Implicit Places using invariants and state equation in 100 ms returned []
Implicit Place search using SMT with State Equation took 154 ms to find 0 implicit places.
Running 134 sub problems to find dead transitions.
[2026-05-23 13:00:31] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/99 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 134 unsolved
At refinement iteration 1 (OVERLAPS) 1/100 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 134 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/100 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 134 unsolved
At refinement iteration 3 (OVERLAPS) 170/270 variables, 100/101 constraints. Problems are: Problem set: 0 solved, 134 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/270 variables, 0/101 constraints. Problems are: Problem set: 0 solved, 134 unsolved
At refinement iteration 5 (OVERLAPS) 0/270 variables, 0/101 constraints. Problems are: Problem set: 0 solved, 134 unsolved
No progress, stopping.
After SMT solving in domain Real declared 270/270 variables, and 101 constraints, problems are : Problem set: 0 solved, 134 unsolved in 5848 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 100/100 constraints, PredecessorRefiner: 134/134 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 134 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/99 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 134 unsolved
At refinement iteration 1 (OVERLAPS) 1/100 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 134 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/100 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 134 unsolved
At refinement iteration 3 (OVERLAPS) 170/270 variables, 100/101 constraints. Problems are: Problem set: 0 solved, 134 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/270 variables, 134/235 constraints. Problems are: Problem set: 0 solved, 134 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/270 variables, 0/235 constraints. Problems are: Problem set: 0 solved, 134 unsolved
At refinement iteration 6 (OVERLAPS) 0/270 variables, 0/235 constraints. Problems are: Problem set: 0 solved, 134 unsolved
No progress, stopping.
After SMT solving in domain Int declared 270/270 variables, and 235 constraints, problems are : Problem set: 0 solved, 134 unsolved in 5525 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 100/100 constraints, PredecessorRefiner: 134/134 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 11388ms problems are : Problem set: 0 solved, 134 unsolved
Search for dead transitions found 0 dead transitions in 11389ms
Starting structural reductions in LTL mode, iteration 1 : 100/132 places, 170/202 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 11557 ms. Remains : 100/132 places, 170/202 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(p1))&&p0)))'
Stuttering acceptance computed with spot in 154 ms :[(NOT p1), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), true]
Running random walk in product with property : BART-COL-040-LTLFireability-03
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 1 ms.
FORMULA BART-COL-040-LTLFireability-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BART-COL-040-LTLFireability-03 finished in 11750 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)&&(p1 U p2)))'
Support contains 122 out of 132 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 132/132 places, 202/202 transitions.
Applied a total of 0 rules in 2 ms. Remains 132 /132 variables (removed 0) and now considering 202/202 (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-663524433938489529.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-14358660494112502162.kers'
[2026-05-23 13:00:43] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-663524433938489529.kers, --Pflows, --basisKERS=/tmp/petrispot-output-14358660494112502162.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 202 rows 132 cols 404 entries
Finished phase 1 with 131 SingleSign rule and 0 generalized
[2026-05-23 13:00:43] [INFO ] Computed 1 invariants in 0 ms
Computed 1 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-14358660494112502162.kers
Total runtime 1 ms.
[2026-05-23 13:00:43] [INFO ] Implicit Places using invariants in 47 ms returned []
[2026-05-23 13:00:43] [INFO ] Invariant cache hit.
[2026-05-23 13:00:43] [INFO ] Implicit Places using invariants and state equation in 133 ms returned []
Implicit Place search using SMT with State Equation took 182 ms to find 0 implicit places.
Running 166 sub problems to find dead transitions.
[2026-05-23 13:00:43] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/131 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 166 unsolved
At refinement iteration 1 (OVERLAPS) 1/132 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 166 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/132 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 166 unsolved
At refinement iteration 3 (OVERLAPS) 202/334 variables, 132/133 constraints. Problems are: Problem set: 0 solved, 166 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/334 variables, 0/133 constraints. Problems are: Problem set: 0 solved, 166 unsolved
At refinement iteration 5 (OVERLAPS) 0/334 variables, 0/133 constraints. Problems are: Problem set: 0 solved, 166 unsolved
No progress, stopping.
After SMT solving in domain Real declared 334/334 variables, and 133 constraints, problems are : Problem set: 0 solved, 166 unsolved in 10679 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 132/132 constraints, PredecessorRefiner: 166/166 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 166 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/131 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 166 unsolved
At refinement iteration 1 (OVERLAPS) 1/132 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 166 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/132 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 166 unsolved
At refinement iteration 3 (OVERLAPS) 202/334 variables, 132/133 constraints. Problems are: Problem set: 0 solved, 166 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/334 variables, 166/299 constraints. Problems are: Problem set: 0 solved, 166 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/334 variables, 0/299 constraints. Problems are: Problem set: 0 solved, 166 unsolved
At refinement iteration 6 (OVERLAPS) 0/334 variables, 0/299 constraints. Problems are: Problem set: 0 solved, 166 unsolved
No progress, stopping.
After SMT solving in domain Int declared 334/334 variables, and 299 constraints, problems are : Problem set: 0 solved, 166 unsolved in 8349 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 132/132 constraints, PredecessorRefiner: 166/166 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 19053ms problems are : Problem set: 0 solved, 166 unsolved
Search for dead transitions found 0 dead transitions in 19055ms
Finished structural reductions in LTL mode , in 1 iterations and 19240 ms. Remains : 132/132 places, 202/202 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)&&(p1 U p2)))'
Stuttering acceptance computed with spot in 147 ms :[(OR (NOT p2) (NOT p0)), true, (NOT p0), (NOT p2)]
Running random walk in product with property : BART-COL-040-LTLFireability-04
Entered a terminal (fully accepting) state of product in 7 steps with 3 reset in 0 ms.
FORMULA BART-COL-040-LTLFireability-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BART-COL-040-LTLFireability-04 finished in 19421 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||X((G(!p1) U (p0&&G(!p1))))) U X(!p2)))))'
Support contains 11 out of 132 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 132/132 places, 202/202 transitions.
Discarding 23 places :
Symmetric choice reduction at 0 with 23 rule applications. Total rules 23 place count 109 transition count 179
Iterating global reduction 0 with 23 rules applied. Total rules applied 46 place count 109 transition count 179
Discarding 19 places :
Symmetric choice reduction at 0 with 19 rule applications. Total rules 65 place count 90 transition count 160
Iterating global reduction 0 with 19 rules applied. Total rules applied 84 place count 90 transition count 160
Applied a total of 84 rules in 12 ms. Remains 90 /132 variables (removed 42) and now considering 160/202 (removed 42) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-9230076804295650348.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-11900000437157574992.kers'
[2026-05-23 13:01:02] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-9230076804295650348.kers, --Pflows, --basisKERS=/tmp/petrispot-output-11900000437157574992.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 160 rows 90 cols 320 entries
Finished phase 1 with 89 SingleSign rule and 0 generalized
[2026-05-23 13:01:02] [INFO ] Computed 1 invariants in 0 ms
Computed 1 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-11900000437157574992.kers
Total runtime 2 ms.
[2026-05-23 13:01:02] [INFO ] Implicit Places using invariants in 49 ms returned []
[2026-05-23 13:01:02] [INFO ] Invariant cache hit.
[2026-05-23 13:01:02] [INFO ] Implicit Places using invariants and state equation in 114 ms returned []
Implicit Place search using SMT with State Equation took 165 ms to find 0 implicit places.
Running 124 sub problems to find dead transitions.
[2026-05-23 13:01:02] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/89 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 124 unsolved
At refinement iteration 1 (OVERLAPS) 1/90 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 124 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/90 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 124 unsolved
At refinement iteration 3 (OVERLAPS) 160/250 variables, 90/91 constraints. Problems are: Problem set: 0 solved, 124 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/250 variables, 0/91 constraints. Problems are: Problem set: 0 solved, 124 unsolved
At refinement iteration 5 (OVERLAPS) 0/250 variables, 0/91 constraints. Problems are: Problem set: 0 solved, 124 unsolved
No progress, stopping.
After SMT solving in domain Real declared 250/250 variables, and 91 constraints, problems are : Problem set: 0 solved, 124 unsolved in 6435 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 90/90 constraints, PredecessorRefiner: 124/124 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 124 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/89 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 124 unsolved
At refinement iteration 1 (OVERLAPS) 1/90 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 124 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/90 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 124 unsolved
At refinement iteration 3 (OVERLAPS) 160/250 variables, 90/91 constraints. Problems are: Problem set: 0 solved, 124 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/250 variables, 124/215 constraints. Problems are: Problem set: 0 solved, 124 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/250 variables, 0/215 constraints. Problems are: Problem set: 0 solved, 124 unsolved
At refinement iteration 6 (OVERLAPS) 0/250 variables, 0/215 constraints. Problems are: Problem set: 0 solved, 124 unsolved
No progress, stopping.
After SMT solving in domain Int declared 250/250 variables, and 215 constraints, problems are : Problem set: 0 solved, 124 unsolved in 6222 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 90/90 constraints, PredecessorRefiner: 124/124 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 12669ms problems are : Problem set: 0 solved, 124 unsolved
Search for dead transitions found 0 dead transitions in 12670ms
Starting structural reductions in LTL mode, iteration 1 : 90/132 places, 160/202 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 12849 ms. Remains : 90/132 places, 160/202 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||X((G(!p1) U (p0&&G(!p1))))) U X(!p2)))))'
Stuttering acceptance computed with spot in 355 ms :[p2, (OR (AND (NOT p0) p2) (AND p1 p2)), p2, (AND p1 p2), false, (AND p1 p2), (AND p1 p2)]
Running random walk in product with property : BART-COL-040-LTLFireability-06
Product exploration explored 100000 steps with 916 reset in 655 ms.
Product exploration explored 100000 steps with 935 reset in 493 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge based reduction with 19 factoid took 335 ms. Reduced automaton from 7 states, 33 edges and 3 AP (stutter sensitive) to 7 states, 33 edges and 3 AP (stutter sensitive).
RANDOM walk for 21422 steps (4 resets) in 57 ms. (369 steps per ms) remains 0/16 properties
Knowledge based reduction with 19 factoid took 568 ms. Reduced automaton from 7 states, 33 edges and 3 AP (stutter sensitive) to 7 states, 33 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 316 ms :[p2, (OR (AND (NOT p0) p2) (AND p1 p2)), p2, (AND p1 p2), false, (AND p1 p2), (AND p1 p2)]
[2026-05-23 13:01:18] [INFO ] Invariant cache hit.
[2026-05-23 13:01:18] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2026-05-23 13:01:18] [INFO ] [Real]Absence check using state equation in 59 ms returned sat
[2026-05-23 13:01:18] [INFO ] Computed and/alt/rep : 124/228/124 causal constraints (skipped 0 transitions) in 16 ms.
[2026-05-23 13:01:18] [INFO ] Solution in real domain found non-integer solution.
[2026-05-23 13:01:18] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2026-05-23 13:01:18] [INFO ] [Nat]Absence check using state equation in 67 ms returned sat
[2026-05-23 13:01:18] [INFO ] Computed and/alt/rep : 124/228/124 causal constraints (skipped 0 transitions) in 16 ms.
[2026-05-23 13:01:19] [INFO ] Added : 90 causal constraints over 18 iterations in 308 ms. Result :sat
Could not prove EG p2
Knowledge-based reduction took 1957 ms.
Stuttering acceptance computed with spot in 357 ms :[p2, (OR (AND (NOT p0) p2) (AND p1 p2)), p2, (AND p1 p2), false, (AND p1 p2), (AND p1 p2)]
Support contains 11 out of 90 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 90/90 places, 160/160 transitions.
Applied a total of 0 rules in 2 ms. Remains 90 /90 variables (removed 0) and now considering 160/160 (removed 0) transitions.
[2026-05-23 13:01:19] [INFO ] Invariant cache hit.
[2026-05-23 13:01:19] [INFO ] Implicit Places using invariants in 40 ms returned []
[2026-05-23 13:01:19] [INFO ] Invariant cache hit.
[2026-05-23 13:01:19] [INFO ] Implicit Places using invariants and state equation in 121 ms returned []
Implicit Place search using SMT with State Equation took 163 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 165 ms. Remains : 90/90 places, 160/160 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge based reduction with 19 factoid took 524 ms. Reduced automaton from 7 states, 33 edges and 3 AP (stutter sensitive) to 7 states, 33 edges and 3 AP (stutter sensitive).
RANDOM walk for 14532 steps (3 resets) in 20 ms. (692 steps per ms) remains 0/16 properties
Knowledge based reduction with 19 factoid took 605 ms. Reduced automaton from 7 states, 33 edges and 3 AP (stutter sensitive) to 7 states, 33 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 318 ms :[p2, (OR (AND (NOT p0) p2) (AND p1 p2)), p2, (AND p1 p2), false, (AND p1 p2), (AND p1 p2)]
[2026-05-23 13:01:21] [INFO ] Invariant cache hit.
[2026-05-23 13:01:21] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2026-05-23 13:01:21] [INFO ] [Real]Absence check using state equation in 69 ms returned sat
[2026-05-23 13:01:21] [INFO ] Computed and/alt/rep : 124/228/124 causal constraints (skipped 0 transitions) in 17 ms.
[2026-05-23 13:01:21] [INFO ] Solution in real domain found non-integer solution.
[2026-05-23 13:01:21] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2026-05-23 13:01:21] [INFO ] [Nat]Absence check using state equation in 65 ms returned sat
[2026-05-23 13:01:21] [INFO ] Computed and/alt/rep : 124/228/124 causal constraints (skipped 0 transitions) in 17 ms.
[2026-05-23 13:01:21] [INFO ] Added : 90 causal constraints over 18 iterations in 309 ms. Result :sat
Could not prove EG p2
Knowledge-based reduction took 2201 ms.
Stuttering acceptance computed with spot in 368 ms :[p2, (OR (AND (NOT p0) p2) (AND p1 p2)), p2, (AND p1 p2), false, (AND p1 p2), (AND p1 p2)]
Stuttering acceptance computed with spot in 344 ms :[p2, (OR (AND (NOT p0) p2) (AND p1 p2)), p2, (AND p1 p2), false, (AND p1 p2), (AND p1 p2)]
Product exploration explored 100000 steps with 915 reset in 363 ms.
Product exploration explored 100000 steps with 909 reset in 394 ms.
Spot run failed in 53 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/ltsmin7557444914048460528
[2026-05-23 13:01:23] [INFO ] Built C files in 6ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin7557444914048460528
Running compilation step : cd /tmp/ltsmin7557444914048460528;'/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 517 ms.
Running link step : cd /tmp/ltsmin7557444914048460528;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 32 ms.
Running LTSmin : cd /tmp/ltsmin7557444914048460528;'/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/stateBased7392460793163016386.hoa' '--buchi-type=spotba'
LTSmin run took 48 ms.
FORMULA BART-COL-040-LTLFireability-06 FALSE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Treatment of property BART-COL-040-LTLFireability-06 finished in 21299 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(!p0)))'
Support contains 9 out of 132 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 132/132 places, 202/202 transitions.
Graph (trivial) has 178 edges and 132 vertex of which 41 / 132 are part of one of the 1 SCC in 4 ms
Free SCC test removed 40 places
Ensure Unique test removed 75 transitions
Reduce isomorphic transitions removed 75 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 56 transitions
Trivial Post-agglo rules discarded 56 transitions
Performed 56 trivial Post agglomeration. Transition count delta: 56
Iterating post reduction 0 with 56 rules applied. Total rules applied 57 place count 92 transition count 71
Reduce places removed 56 places and 0 transitions.
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 4 transitions
Trivial Post-agglo rules discarded 4 transitions
Performed 4 trivial Post agglomeration. Transition count delta: 4
Iterating post reduction 1 with 68 rules applied. Total rules applied 125 place count 36 transition count 59
Reduce places removed 4 places and 0 transitions.
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 4 transitions
Trivial Post-agglo rules discarded 4 transitions
Performed 4 trivial Post agglomeration. Transition count delta: 4
Iterating post reduction 2 with 12 rules applied. Total rules applied 137 place count 32 transition count 51
Reduce places removed 4 places and 0 transitions.
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 4 transitions
Trivial Post-agglo rules discarded 4 transitions
Performed 4 trivial Post agglomeration. Transition count delta: 4
Iterating post reduction 3 with 12 rules applied. Total rules applied 149 place count 28 transition count 43
Reduce places removed 4 places and 0 transitions.
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 4 with 8 rules applied. Total rules applied 157 place count 24 transition count 39
Discarding 5 places :
Symmetric choice reduction at 5 with 5 rule applications. Total rules 162 place count 19 transition count 34
Iterating global reduction 5 with 5 rules applied. Total rules applied 167 place count 19 transition count 34
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 5 with 5 rules applied. Total rules applied 172 place count 19 transition count 29
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 6 with 1 rules applied. Total rules applied 173 place count 19 transition count 28
Applied a total of 173 rules in 30 ms. Remains 19 /132 variables (removed 113) and now considering 28/202 (removed 174) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-5773657324024817282.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-333019413598846895.kers'
[2026-05-23 13:01:24] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-5773657324024817282.kers, --Pflows, --basisKERS=/tmp/petrispot-output-333019413598846895.kers]
Normalized transition count is 27 out of 28 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 27 rows 19 cols 54 entries
Finished phase 1 with 18 SingleSign rule and 0 generalized
[2026-05-23 13:01:24] [INFO ] Computed 1 invariants in 0 ms
Computed 1 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-333019413598846895.kers
Total runtime 0 ms.
[2026-05-23 13:01:24] [INFO ] Implicit Places using invariants in 29 ms returned []
[2026-05-23 13:01:24] [INFO ] Invariant cache hit.
[2026-05-23 13:01:24] [INFO ] Implicit Places using invariants and state equation in 37 ms returned []
Implicit Place search using SMT with State Equation took 69 ms to find 0 implicit places.
[2026-05-23 13:01:24] [INFO ] Redundant transitions in 0 ms returned []
Running 18 sub problems to find dead transitions.
[2026-05-23 13:01:24] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/18 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 1 (OVERLAPS) 1/19 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/19 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 3 (OVERLAPS) 27/46 variables, 19/20 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/46 variables, 0/20 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 5 (OVERLAPS) 0/46 variables, 0/20 constraints. Problems are: Problem set: 0 solved, 18 unsolved
No progress, stopping.
After SMT solving in domain Real declared 46/47 variables, and 20 constraints, problems are : Problem set: 0 solved, 18 unsolved in 407 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 19/19 constraints, PredecessorRefiner: 18/18 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 18 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/18 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 1 (OVERLAPS) 1/19 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/19 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 3 (OVERLAPS) 27/46 variables, 19/20 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/46 variables, 18/38 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/46 variables, 0/38 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 6 (OVERLAPS) 0/46 variables, 0/38 constraints. Problems are: Problem set: 0 solved, 18 unsolved
No progress, stopping.
After SMT solving in domain Int declared 46/47 variables, and 38 constraints, problems are : Problem set: 0 solved, 18 unsolved in 371 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 19/19 constraints, PredecessorRefiner: 18/18 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 782ms problems are : Problem set: 0 solved, 18 unsolved
Search for dead transitions found 0 dead transitions in 783ms
Starting structural reductions in SI_LTL mode, iteration 1 : 19/132 places, 28/202 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 889 ms. Remains : 19/132 places, 28/202 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Stuttering acceptance computed with spot in 38 ms :[(NOT p0)]
Running random walk in product with property : BART-COL-040-LTLFireability-07
Stuttering criterion allowed to conclude after 15 steps with 0 reset in 0 ms.
FORMULA BART-COL-040-LTLFireability-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BART-COL-040-LTLFireability-07 finished in 963 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&&X(X(!p1)))))'
Support contains 97 out of 132 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 132/132 places, 202/202 transitions.
Applied a total of 0 rules in 1 ms. Remains 132 /132 variables (removed 0) and now considering 202/202 (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-17065608631038701329.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-16300633723984946126.kers'
[2026-05-23 13:01:24] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-17065608631038701329.kers, --Pflows, --basisKERS=/tmp/petrispot-output-16300633723984946126.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 202 rows 132 cols 404 entries
Finished phase 1 with 131 SingleSign rule and 0 generalized
[2026-05-23 13:01:24] [INFO ] Computed 1 invariants in 1 ms
Computed 1 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-16300633723984946126.kers
Total runtime 1 ms.
[2026-05-23 13:01:25] [INFO ] Implicit Places using invariants in 52 ms returned []
[2026-05-23 13:01:25] [INFO ] Invariant cache hit.
[2026-05-23 13:01:25] [INFO ] Implicit Places using invariants and state equation in 144 ms returned []
Implicit Place search using SMT with State Equation took 198 ms to find 0 implicit places.
Running 166 sub problems to find dead transitions.
[2026-05-23 13:01:25] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/131 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 166 unsolved
At refinement iteration 1 (OVERLAPS) 1/132 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 166 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/132 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 166 unsolved
At refinement iteration 3 (OVERLAPS) 202/334 variables, 132/133 constraints. Problems are: Problem set: 0 solved, 166 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/334 variables, 0/133 constraints. Problems are: Problem set: 0 solved, 166 unsolved
At refinement iteration 5 (OVERLAPS) 0/334 variables, 0/133 constraints. Problems are: Problem set: 0 solved, 166 unsolved
No progress, stopping.
After SMT solving in domain Real declared 334/334 variables, and 133 constraints, problems are : Problem set: 0 solved, 166 unsolved in 10780 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 132/132 constraints, PredecessorRefiner: 166/166 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 166 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/131 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 166 unsolved
At refinement iteration 1 (OVERLAPS) 1/132 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 166 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/132 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 166 unsolved
At refinement iteration 3 (OVERLAPS) 202/334 variables, 132/133 constraints. Problems are: Problem set: 0 solved, 166 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/334 variables, 166/299 constraints. Problems are: Problem set: 0 solved, 166 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/334 variables, 0/299 constraints. Problems are: Problem set: 0 solved, 166 unsolved
At refinement iteration 6 (OVERLAPS) 0/334 variables, 0/299 constraints. Problems are: Problem set: 0 solved, 166 unsolved
No progress, stopping.
After SMT solving in domain Int declared 334/334 variables, and 299 constraints, problems are : Problem set: 0 solved, 166 unsolved in 9462 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 132/132 constraints, PredecessorRefiner: 166/166 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 20257ms problems are : Problem set: 0 solved, 166 unsolved
Search for dead transitions found 0 dead transitions in 20258ms
Finished structural reductions in LTL mode , in 1 iterations and 20460 ms. Remains : 132/132 places, 202/202 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&&X(X(!p1)))))'
Stuttering acceptance computed with spot in 206 ms :[p1, (NOT p0), p1, p1, p1]
Running random walk in product with property : BART-COL-040-LTLFireability-08
Product exploration explored 100000 steps with 0 reset in 238 ms.
Stack based approach found an accepted trace after 38713 steps with 0 reset with depth 38714 and stack size 25365 in 127 ms.
FORMULA BART-COL-040-LTLFireability-08 FALSE TECHNIQUES STACK_TEST
Treatment of property BART-COL-040-LTLFireability-08 finished in 21080 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(((p0 U p1)&&X(F((!p1||G(!p2))))))'
Support contains 11 out of 132 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 132/132 places, 202/202 transitions.
Discarding 23 places :
Symmetric choice reduction at 0 with 23 rule applications. Total rules 23 place count 109 transition count 179
Iterating global reduction 0 with 23 rules applied. Total rules applied 46 place count 109 transition count 179
Discarding 19 places :
Symmetric choice reduction at 0 with 19 rule applications. Total rules 65 place count 90 transition count 160
Iterating global reduction 0 with 19 rules applied. Total rules applied 84 place count 90 transition count 160
Applied a total of 84 rules in 4 ms. Remains 90 /132 variables (removed 42) and now considering 160/202 (removed 42) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-137432546991575350.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-4788210758902154745.kers'
[2026-05-23 13:01:46] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-137432546991575350.kers, --Pflows, --basisKERS=/tmp/petrispot-output-4788210758902154745.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 160 rows 90 cols 320 entries
Finished phase 1 with 89 SingleSign rule and 0 generalized
[2026-05-23 13:01:46] [INFO ] Computed 1 invariants in 2 ms
Computed 1 P flows in 2 ms.
Exported basis to /tmp/petrispot-output-4788210758902154745.kers
Total runtime 3 ms.
[2026-05-23 13:01:46] [INFO ] Implicit Places using invariants in 49 ms returned []
[2026-05-23 13:01:46] [INFO ] Invariant cache hit.
[2026-05-23 13:01:46] [INFO ] Implicit Places using invariants and state equation in 112 ms returned []
Implicit Place search using SMT with State Equation took 165 ms to find 0 implicit places.
Running 124 sub problems to find dead transitions.
[2026-05-23 13:01:46] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/89 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 124 unsolved
At refinement iteration 1 (OVERLAPS) 1/90 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 124 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/90 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 124 unsolved
At refinement iteration 3 (OVERLAPS) 160/250 variables, 90/91 constraints. Problems are: Problem set: 0 solved, 124 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/250 variables, 0/91 constraints. Problems are: Problem set: 0 solved, 124 unsolved
At refinement iteration 5 (OVERLAPS) 0/250 variables, 0/91 constraints. Problems are: Problem set: 0 solved, 124 unsolved
No progress, stopping.
After SMT solving in domain Real declared 250/250 variables, and 91 constraints, problems are : Problem set: 0 solved, 124 unsolved in 5627 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 90/90 constraints, PredecessorRefiner: 124/124 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 124 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/89 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 124 unsolved
At refinement iteration 1 (OVERLAPS) 1/90 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 124 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/90 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 124 unsolved
At refinement iteration 3 (OVERLAPS) 160/250 variables, 90/91 constraints. Problems are: Problem set: 0 solved, 124 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/250 variables, 124/215 constraints. Problems are: Problem set: 0 solved, 124 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/250 variables, 0/215 constraints. Problems are: Problem set: 0 solved, 124 unsolved
At refinement iteration 6 (OVERLAPS) 0/250 variables, 0/215 constraints. Problems are: Problem set: 0 solved, 124 unsolved
No progress, stopping.
After SMT solving in domain Int declared 250/250 variables, and 215 constraints, problems are : Problem set: 0 solved, 124 unsolved in 5243 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 90/90 constraints, PredecessorRefiner: 124/124 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 10880ms problems are : Problem set: 0 solved, 124 unsolved
Search for dead transitions found 0 dead transitions in 10881ms
Starting structural reductions in LTL mode, iteration 1 : 90/132 places, 160/202 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 11052 ms. Remains : 90/132 places, 160/202 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(((p0 U p1)&&X(F((!p1||G(p2))))))'
Stuttering acceptance computed with spot in 169 ms :[(OR (NOT p1) (NOT p2)), true, (NOT p1), (AND p1 (NOT p2))]
Running random walk in product with property : BART-COL-040-LTLFireability-09
Entered a terminal (fully accepting) state of product in 158 steps with 3 reset in 1 ms.
FORMULA BART-COL-040-LTLFireability-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BART-COL-040-LTLFireability-09 finished in 11261 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) U (X(G(p0))||(X(p0)&&(!p1 U (p2||G(!p1))))))))'
Support contains 98 out of 132 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 132/132 places, 202/202 transitions.
Applied a total of 0 rules in 0 ms. Remains 132 /132 variables (removed 0) and now considering 202/202 (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-15248115547432432342.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-2319399024500439731.kers'
[2026-05-23 13:01:57] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-15248115547432432342.kers, --Pflows, --basisKERS=/tmp/petrispot-output-2319399024500439731.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 202 rows 132 cols 404 entries
Finished phase 1 with 131 SingleSign rule and 0 generalized
[2026-05-23 13:01:57] [INFO ] Computed 1 invariants in 1 ms
Computed 1 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-2319399024500439731.kers
Total runtime 2 ms.
[2026-05-23 13:01:57] [INFO ] Implicit Places using invariants in 55 ms returned []
[2026-05-23 13:01:57] [INFO ] Invariant cache hit.
[2026-05-23 13:01:57] [INFO ] Implicit Places using invariants and state equation in 152 ms returned []
Implicit Place search using SMT with State Equation took 210 ms to find 0 implicit places.
Running 166 sub problems to find dead transitions.
[2026-05-23 13:01:57] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/131 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 166 unsolved
At refinement iteration 1 (OVERLAPS) 1/132 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 166 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/132 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 166 unsolved
At refinement iteration 3 (OVERLAPS) 202/334 variables, 132/133 constraints. Problems are: Problem set: 0 solved, 166 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/334 variables, 0/133 constraints. Problems are: Problem set: 0 solved, 166 unsolved
At refinement iteration 5 (OVERLAPS) 0/334 variables, 0/133 constraints. Problems are: Problem set: 0 solved, 166 unsolved
No progress, stopping.
After SMT solving in domain Real declared 334/334 variables, and 133 constraints, problems are : Problem set: 0 solved, 166 unsolved in 10353 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 132/132 constraints, PredecessorRefiner: 166/166 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 166 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/131 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 166 unsolved
At refinement iteration 1 (OVERLAPS) 1/132 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 166 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/132 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 166 unsolved
At refinement iteration 3 (OVERLAPS) 202/334 variables, 132/133 constraints. Problems are: Problem set: 0 solved, 166 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/334 variables, 166/299 constraints. Problems are: Problem set: 0 solved, 166 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/334 variables, 0/299 constraints. Problems are: Problem set: 0 solved, 166 unsolved
At refinement iteration 6 (OVERLAPS) 0/334 variables, 0/299 constraints. Problems are: Problem set: 0 solved, 166 unsolved
No progress, stopping.
After SMT solving in domain Int declared 334/334 variables, and 299 constraints, problems are : Problem set: 0 solved, 166 unsolved in 10943 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 132/132 constraints, PredecessorRefiner: 166/166 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 21307ms problems are : Problem set: 0 solved, 166 unsolved
Search for dead transitions found 0 dead transitions in 21307ms
Finished structural reductions in LTL mode , in 1 iterations and 21520 ms. Remains : 132/132 places, 202/202 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) U (X(G(p0))||(X(p0)&&(!p1 U (p2||G(!p1))))))))'
Stuttering acceptance computed with spot in 296 ms :[(NOT p0), (AND (NOT p2) p1 (NOT p0)), (NOT p0), (NOT p0), (AND (NOT p2) p1 (NOT p0)), true, (AND (NOT p2) p1 p0)]
Running random walk in product with property : BART-COL-040-LTLFireability-10
Entered a terminal (fully accepting) state of product in 1472 steps with 365 reset in 10 ms.
FORMULA BART-COL-040-LTLFireability-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BART-COL-040-LTLFireability-10 finished in 21901 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))'
Support contains 77 out of 132 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 132/132 places, 202/202 transitions.
Performed 24 Post agglomeration using F-continuation condition.Transition count delta: 24
Iterating post reduction 0 with 24 rules applied. Total rules applied 24 place count 132 transition count 178
Reduce places removed 24 places and 0 transitions.
Iterating post reduction 1 with 24 rules applied. Total rules applied 48 place count 108 transition count 178
Applied a total of 48 rules in 14 ms. Remains 108 /132 variables (removed 24) and now considering 178/202 (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-4990657895285412661.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-4591821228764984033.kers'
[2026-05-23 13:02:19] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-4990657895285412661.kers, --Pflows, --basisKERS=/tmp/petrispot-output-4591821228764984033.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 178 rows 108 cols 356 entries
Finished phase 1 with 107 SingleSign rule and 0 generalized
[2026-05-23 13:02:19] [INFO ] Computed 1 invariants in 1 ms
Computed 1 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-4591821228764984033.kers
Total runtime 2 ms.
[2026-05-23 13:02:19] [INFO ] Implicit Places using invariants in 53 ms returned []
[2026-05-23 13:02:19] [INFO ] Invariant cache hit.
[2026-05-23 13:02:19] [INFO ] Implicit Places using invariants and state equation in 131 ms returned []
Implicit Place search using SMT with State Equation took 187 ms to find 0 implicit places.
[2026-05-23 13:02:19] [INFO ] Redundant transitions in 6 ms returned []
Running 142 sub problems to find dead transitions.
[2026-05-23 13:02:19] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/107 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 142 unsolved
At refinement iteration 1 (OVERLAPS) 1/108 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 142 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/108 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 142 unsolved
At refinement iteration 3 (OVERLAPS) 178/286 variables, 108/109 constraints. Problems are: Problem set: 0 solved, 142 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/286 variables, 0/109 constraints. Problems are: Problem set: 0 solved, 142 unsolved
At refinement iteration 5 (OVERLAPS) 0/286 variables, 0/109 constraints. Problems are: Problem set: 0 solved, 142 unsolved
No progress, stopping.
After SMT solving in domain Real declared 286/286 variables, and 109 constraints, problems are : Problem set: 0 solved, 142 unsolved in 8199 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 108/108 constraints, PredecessorRefiner: 142/142 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 142 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/107 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 142 unsolved
At refinement iteration 1 (OVERLAPS) 1/108 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 142 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/108 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 142 unsolved
At refinement iteration 3 (OVERLAPS) 178/286 variables, 108/109 constraints. Problems are: Problem set: 0 solved, 142 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/286 variables, 142/251 constraints. Problems are: Problem set: 0 solved, 142 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/286 variables, 0/251 constraints. Problems are: Problem set: 0 solved, 142 unsolved
At refinement iteration 6 (OVERLAPS) 0/286 variables, 0/251 constraints. Problems are: Problem set: 0 solved, 142 unsolved
No progress, stopping.
After SMT solving in domain Int declared 286/286 variables, and 251 constraints, problems are : Problem set: 0 solved, 142 unsolved in 5975 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 108/108 constraints, PredecessorRefiner: 142/142 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 14182ms problems are : Problem set: 0 solved, 142 unsolved
Search for dead transitions found 0 dead transitions in 14183ms
Starting structural reductions in SI_LTL mode, iteration 1 : 108/132 places, 178/202 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 14400 ms. Remains : 108/132 places, 178/202 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 34 ms :[(NOT p0)]
Running random walk in product with property : BART-COL-040-LTLFireability-11
Product exploration explored 100000 steps with 50000 reset in 317 ms.
Product exploration explored 100000 steps with 50000 reset in 363 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Property proved to be true by K+ with min(!phi)
Knowledge based reduction with 2 factoid took 12 ms. Proved property starting from automaton with 1 states, 1 edges and 1 AP (stutter insensitive
Knowledge-based reduction took 20 ms.
FORMULA BART-COL-040-LTLFireability-11 TRUE TECHNIQUES KNOWLEDGE
Treatment of property BART-COL-040-LTLFireability-11 finished in 15162 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)||X(X(X(F(!p1)))))))'
Support contains 121 out of 132 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 132/132 places, 202/202 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 132 transition count 200
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 4 place count 130 transition count 200
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 2 with 8 rules applied. Total rules applied 12 place count 126 transition count 196
Applied a total of 12 rules in 8 ms. Remains 126 /132 variables (removed 6) and now considering 196/202 (removed 6) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-14870087165838357681.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-5816460469582327171.kers'
[2026-05-23 13:02:34] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-14870087165838357681.kers, --Pflows, --basisKERS=/tmp/petrispot-output-5816460469582327171.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 196 rows 126 cols 392 entries
Finished phase 1 with 125 SingleSign rule and 0 generalized
[2026-05-23 13:02:34] [INFO ] Computed 1 invariants in 0 ms
Computed 1 P flows in 6 ms.
Exported basis to /tmp/petrispot-output-5816460469582327171.kers
Total runtime 6 ms.
[2026-05-23 13:02:34] [INFO ] Implicit Places using invariants in 41 ms returned []
[2026-05-23 13:02:34] [INFO ] Invariant cache hit.
[2026-05-23 13:02:34] [INFO ] Implicit Places using invariants and state equation in 108 ms returned []
Implicit Place search using SMT with State Equation took 153 ms to find 0 implicit places.
[2026-05-23 13:02:34] [INFO ] Redundant transitions in 2 ms returned []
Running 160 sub problems to find dead transitions.
[2026-05-23 13:02:34] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/125 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 160 unsolved
At refinement iteration 1 (OVERLAPS) 1/126 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 160 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/126 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 160 unsolved
At refinement iteration 3 (OVERLAPS) 196/322 variables, 126/127 constraints. Problems are: Problem set: 0 solved, 160 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/322 variables, 0/127 constraints. Problems are: Problem set: 0 solved, 160 unsolved
At refinement iteration 5 (OVERLAPS) 0/322 variables, 0/127 constraints. Problems are: Problem set: 0 solved, 160 unsolved
No progress, stopping.
After SMT solving in domain Real declared 322/322 variables, and 127 constraints, problems are : Problem set: 0 solved, 160 unsolved in 11975 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 126/126 constraints, PredecessorRefiner: 160/160 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 160 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/125 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 160 unsolved
At refinement iteration 1 (OVERLAPS) 1/126 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 160 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/126 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 160 unsolved
At refinement iteration 3 (OVERLAPS) 196/322 variables, 126/127 constraints. Problems are: Problem set: 0 solved, 160 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/322 variables, 160/287 constraints. Problems are: Problem set: 0 solved, 160 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/322 variables, 0/287 constraints. Problems are: Problem set: 0 solved, 160 unsolved
At refinement iteration 6 (OVERLAPS) 0/322 variables, 0/287 constraints. Problems are: Problem set: 0 solved, 160 unsolved
No progress, stopping.
After SMT solving in domain Int declared 322/322 variables, and 287 constraints, problems are : Problem set: 0 solved, 160 unsolved in 7596 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 126/126 constraints, PredecessorRefiner: 160/160 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 19581ms problems are : Problem set: 0 solved, 160 unsolved
Search for dead transitions found 0 dead transitions in 19583ms
Starting structural reductions in SI_LTL mode, iteration 1 : 126/132 places, 196/202 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 19751 ms. Remains : 126/132 places, 196/202 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)||X(X(X(F(p1)))))))'
Stuttering acceptance computed with spot in 209 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : BART-COL-040-LTLFireability-12
Product exploration explored 100000 steps with 425 reset in 545 ms.
Product exploration explored 100000 steps with 447 reset in 364 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge based reduction with 1 factoid took 90 ms. Reduced automaton from 4 states, 5 edges and 2 AP (stutter insensitive) to 2 states, 3 edges and 2 AP (stutter insensitive).
RANDOM walk for 1047 steps (0 resets) in 5 ms. (174 steps per ms) remains 0/3 properties
Knowledge based reduction with 1 factoid took 176 ms. Reduced automaton from 2 states, 3 edges and 2 AP (stutter insensitive) to 2 states, 3 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 79 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Knowledge-based reduction took 355 ms.
Stuttering acceptance computed with spot in 87 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Support contains 121 out of 126 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 126/126 places, 196/196 transitions.
Applied a total of 0 rules in 10 ms. Remains 126 /126 variables (removed 0) and now considering 196/196 (removed 0) transitions.
[2026-05-23 13:02:55] [INFO ] Invariant cache hit.
[2026-05-23 13:02:55] [INFO ] Implicit Places using invariants in 47 ms returned []
[2026-05-23 13:02:55] [INFO ] Invariant cache hit.
[2026-05-23 13:02:55] [INFO ] Implicit Places using invariants and state equation in 139 ms returned []
Implicit Place search using SMT with State Equation took 189 ms to find 0 implicit places.
[2026-05-23 13:02:55] [INFO ] Redundant transitions in 3 ms returned []
Skipped dead transition search.
Finished structural reductions in SI_LTL mode , in 1 iterations and 211 ms. Remains : 126/126 places, 196/196 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge based reduction with 2 factoid took 202 ms. Reduced automaton from 2 states, 3 edges and 2 AP (stutter insensitive) to 2 states, 3 edges and 2 AP (stutter insensitive).
RANDOM walk for 657 steps (0 resets) in 4 ms. (131 steps per ms) remains 0/3 properties
Knowledge based reduction with 2 factoid took 235 ms. Reduced automaton from 2 states, 3 edges and 2 AP (stutter insensitive) to 2 states, 3 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 80 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Knowledge-based reduction took 526 ms.
Stuttering acceptance computed with spot in 75 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 94 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Product exploration explored 100000 steps with 236 reset in 338 ms.
Product exploration explored 100000 steps with 218 reset in 355 ms.
Built C files in :
/tmp/ltsmin12803335343200231491
[2026-05-23 13:02:57] [INFO ] Computing symmetric may disable matrix : 196 transitions.
[2026-05-23 13:02:57] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2026-05-23 13:02:57] [INFO ] Computing symmetric may enable matrix : 196 transitions.
[2026-05-23 13:02:57] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2026-05-23 13:02:57] [INFO ] Computing Do-Not-Accords matrix : 196 transitions.
[2026-05-23 13:02:57] [INFO ] Computation of Completed DNA matrix. took 3 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2026-05-23 13:02:57] [INFO ] Built C files in 27ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin12803335343200231491
Running compilation step : cd /tmp/ltsmin12803335343200231491;'/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 559 ms.
Running link step : cd /tmp/ltsmin12803335343200231491;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 37 ms.
Running LTSmin : cd /tmp/ltsmin12803335343200231491;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/pins2lts-seq-linux64' './gal.so' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased912097400823748393.hoa' '--buchi-type=spotba'
LTSmin run took 257 ms.
FORMULA BART-COL-040-LTLFireability-12 FALSE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Treatment of property BART-COL-040-LTLFireability-12 finished in 23892 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&&(p1 U (p2||G(p1))))))))'
Support contains 78 out of 132 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 132/132 places, 202/202 transitions.
Applied a total of 0 rules in 1 ms. Remains 132 /132 variables (removed 0) and now considering 202/202 (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-14241580510214811928.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-1966333947197369764.kers'
[2026-05-23 13:02:58] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-14241580510214811928.kers, --Pflows, --basisKERS=/tmp/petrispot-output-1966333947197369764.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 202 rows 132 cols 404 entries
Finished phase 1 with 131 SingleSign rule and 0 generalized
[2026-05-23 13:02:58] [INFO ] Computed 1 invariants in 1 ms
Computed 1 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-1966333947197369764.kers
Total runtime 2 ms.
[2026-05-23 13:02:58] [INFO ] Implicit Places using invariants in 42 ms returned []
[2026-05-23 13:02:58] [INFO ] Invariant cache hit.
[2026-05-23 13:02:58] [INFO ] Implicit Places using invariants and state equation in 109 ms returned []
Implicit Place search using SMT with State Equation took 153 ms to find 0 implicit places.
Running 166 sub problems to find dead transitions.
[2026-05-23 13:02:58] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/131 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 166 unsolved
At refinement iteration 1 (OVERLAPS) 1/132 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 166 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/132 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 166 unsolved
At refinement iteration 3 (OVERLAPS) 202/334 variables, 132/133 constraints. Problems are: Problem set: 0 solved, 166 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/334 variables, 0/133 constraints. Problems are: Problem set: 0 solved, 166 unsolved
At refinement iteration 5 (OVERLAPS) 0/334 variables, 0/133 constraints. Problems are: Problem set: 0 solved, 166 unsolved
No progress, stopping.
After SMT solving in domain Real declared 334/334 variables, and 133 constraints, problems are : Problem set: 0 solved, 166 unsolved in 9536 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 132/132 constraints, PredecessorRefiner: 166/166 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 166 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/131 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 166 unsolved
At refinement iteration 1 (OVERLAPS) 1/132 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 166 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/132 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 166 unsolved
At refinement iteration 3 (OVERLAPS) 202/334 variables, 132/133 constraints. Problems are: Problem set: 0 solved, 166 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/334 variables, 166/299 constraints. Problems are: Problem set: 0 solved, 166 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/334 variables, 0/299 constraints. Problems are: Problem set: 0 solved, 166 unsolved
At refinement iteration 6 (OVERLAPS) 0/334 variables, 0/299 constraints. Problems are: Problem set: 0 solved, 166 unsolved
No progress, stopping.
After SMT solving in domain Int declared 334/334 variables, and 299 constraints, problems are : Problem set: 0 solved, 166 unsolved in 7599 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 132/132 constraints, PredecessorRefiner: 166/166 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 17145ms problems are : Problem set: 0 solved, 166 unsolved
Search for dead transitions found 0 dead transitions in 17146ms
Finished structural reductions in LTL mode , in 1 iterations and 17300 ms. Remains : 132/132 places, 202/202 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&&(p1 U (p2||G(p1))))))))'
Stuttering acceptance computed with spot in 203 ms :[true, p0, p0, (AND p0 (NOT p2) (NOT p1)), (AND (NOT p2) (NOT p1))]
Running random walk in product with property : BART-COL-040-LTLFireability-15
Product exploration explored 100000 steps with 50000 reset in 448 ms.
Product exploration explored 100000 steps with 50000 reset in 313 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Property proved to be true by K+ with min(!phi)
Knowledge based reduction with 9 factoid took 12 ms. Proved property starting from automaton with 5 states, 11 edges and 3 AP (stutter sensitive
Knowledge-based reduction took 18 ms.
FORMULA BART-COL-040-LTLFireability-15 TRUE TECHNIQUES KNOWLEDGE
Treatment of property BART-COL-040-LTLFireability-15 finished in 18325 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(X(X(X(F(!p0))))))))'
Spot run failed in 57 ms. Status :1
Traceback (most recent call last):
File "/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/senseclsl.py", line 2, in
import spot, sys
ModuleNotFoundError: No module named 'spot'
Warning : SL/CL computation failed.
[2026-05-23 13:03:16] [INFO ] Flatten gal took : 10 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin11378614020497294847
[2026-05-23 13:03:16] [INFO ] Computing symmetric may disable matrix : 202 transitions.
[2026-05-23 13:03:16] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2026-05-23 13:03:16] [INFO ] Computing symmetric may enable matrix : 202 transitions.
[2026-05-23 13:03:16] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2026-05-23 13:03:16] [INFO ] Applying decomposition
[2026-05-23 13:03:16] [INFO ] Flatten gal took : 9 ms
[2026-05-23 13:03:16] [INFO ] Computing Do-Not-Accords matrix : 202 transitions.
[2026-05-23 13:03:16] [INFO ] Computation of Completed DNA matrix. took 22 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2026-05-23 13:03:16] [INFO ] Built C files in 39ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin11378614020497294847
Running compilation step : cd /tmp/ltsmin11378614020497294847;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/limit_time.pl' '720' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph16346264112361769921.txt' '-o' '/tmp/graph16346264112361769921.bin' '-w' '/tmp/graph16346264112361769921.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph16346264112361769921.bin' '-l' '-1' '-v' '-w' '/tmp/graph16346264112361769921.weights' '-q' '0' '-e' '0.001'
[2026-05-23 13:03:16] [INFO ] Decomposing Gal with order
[2026-05-23 13:03:16] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-23 13:03:16] [INFO ] Removed a total of 44 redundant transitions.
[2026-05-23 13:03:16] [INFO ] Flatten gal took : 23 ms
[2026-05-23 13:03:16] [INFO ] Fuse similar labels procedure discarded/fused a total of 19 labels/synchronizations in 7 ms.
[2026-05-23 13:03:16] [INFO ] Time to serialize gal into /tmp/LTLFireability15549173756203910686.gal : 10 ms
[2026-05-23 13:03:16] [INFO ] Time to serialize properties into /tmp/LTLFireability6169670800493513037.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLFireability15549173756203910686.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability6169670800493513037.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...277
Read 1 LTL properties
Checking formula 0 : !((F((("(i4.u0.TrainState_42<1)")&&(F("(((((i4.u1.TrainState_87>=1)||(i3.i0.u3.TrainState_178>=1))||((i7.i1.u43.TrainState_177>=1)||(i...394
Formula 0 simplified : G(!"(i4.u0.TrainState_42<1)" | G!"(((((i4.u1.TrainState_87>=1)||(i3.i0.u3.TrainState_178>=1))||((i7.i1.u43.TrainState_177>=1)||(i0.i...376
Compilation finished in 663 ms.
Running link step : cd /tmp/ltsmin11378614020497294847;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 38 ms.
Running LTSmin : cd /tmp/ltsmin11378614020497294847;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/pins2lts-seq-linux64' './gal.so' '--when' '--ltl' '<>(((LTLAPp0==true)&&<>((LTLAPp1==true))&&X(X(X(X(<>(!(LTLAPp0==true))))))))' '--buchi-type=spotba'
Detected timeout of ITS tools.
[2026-05-23 13:25:01] [INFO ] Applying decomposition
[2026-05-23 13:25:01] [INFO ] Flatten gal took : 15 ms
[2026-05-23 13:25:01] [INFO ] Decomposing Gal with order
[2026-05-23 13:25:01] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-23 13:25:01] [INFO ] Removed a total of 140 redundant transitions.
[2026-05-23 13:25:01] [INFO ] Flatten gal took : 27 ms
[2026-05-23 13:25:01] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 2 ms.
[2026-05-23 13:25:01] [INFO ] Time to serialize gal into /tmp/LTLFireability345014126986767988.gal : 5 ms
[2026-05-23 13:25:01] [INFO ] Time to serialize properties into /tmp/LTLFireability3755671786348374282.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLFireability345014126986767988.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability3755671786348374282.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...275
Read 1 LTL properties
Checking formula 0 : !((F((("(trainidspeeddistance42.TrainState_42<1)")&&(F("(((((trainidspeeddistance87.TrainState_87>=1)||(trainidspeeddistance178.TrainS...561
Formula 0 simplified : G(!"(trainidspeeddistance42.TrainState_42<1)" | G!"(((((trainidspeeddistance87.TrainState_87>=1)||(trainidspeeddistance178.TrainStat...543
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
3 unique states visited
3 strongly connected components in search stack
3 transitions explored
3 items max in DFS search stack
3863 ticks for the emptiness check
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
STATS,0,38.6817,376584,1,0,460392,47593,2289,367464,58,108002,652474
an accepting run exists (use option '-e' to print it)
Formula 0 is FALSE accepting run found.
FORMULA BART-COL-040-LTLFireability-01 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Total runtime 1659489 ms.

BK_STOP 1779542741600

--------------------
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="BART-COL-040"
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 BART-COL-040, 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 r018-smll-177946788000204"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/BART-COL-040.tgz
mv BART-COL-040 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 ;