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.r194-tall-177969913900132.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 NeighborGrid-PT-d4n3m2c23, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r194-tall-177969913900132
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 944K
-rw-r--r-- 1 mcc users 6.1K Mar 8 07:28 CTLCardinality.txt
-rw-r--r-- 1 mcc users 52K Mar 8 07:28 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.9K Mar 8 07:23 CTLFireability.txt
-rw-r--r-- 1 mcc users 49K Mar 8 07:23 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 3.9K Mar 16 08:07 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Mar 16 08:07 LTLCardinality.xml
-rw-r--r-- 1 mcc users 3.3K Mar 16 08:08 LTLFireability.txt
-rw-r--r-- 1 mcc users 21K Mar 16 08:08 LTLFireability.xml
-rw-r--r-- 1 mcc users 17K Mar 8 07:28 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 167K Mar 8 07:28 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.6K Mar 8 07:28 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 57K Mar 8 07:28 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Mar 16 08:08 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K Mar 16 08:08 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 3 18:30 equiv_col
-rw-r--r-- 1 mcc users 10 Mar 3 18:30 instance
-rw-r--r-- 1 mcc users 6 Mar 3 18:30 iscolored
-rwxr-xr-x 1 mcc users 469K 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 NeighborGrid-PT-d4n3m2c23-LTLFireability-00
FORMULA_NAME NeighborGrid-PT-d4n3m2c23-LTLFireability-01
FORMULA_NAME NeighborGrid-PT-d4n3m2c23-LTLFireability-02
FORMULA_NAME NeighborGrid-PT-d4n3m2c23-LTLFireability-03
FORMULA_NAME NeighborGrid-PT-d4n3m2c23-LTLFireability-04
FORMULA_NAME NeighborGrid-PT-d4n3m2c23-LTLFireability-05
FORMULA_NAME NeighborGrid-PT-d4n3m2c23-LTLFireability-06
FORMULA_NAME NeighborGrid-PT-d4n3m2c23-LTLFireability-07
FORMULA_NAME NeighborGrid-PT-d4n3m2c23-LTLFireability-08
FORMULA_NAME NeighborGrid-PT-d4n3m2c23-LTLFireability-09
FORMULA_NAME NeighborGrid-PT-d4n3m2c23-LTLFireability-10
FORMULA_NAME NeighborGrid-PT-d4n3m2c23-LTLFireability-11
FORMULA_NAME NeighborGrid-PT-d4n3m2c23-LTLFireability-12
FORMULA_NAME NeighborGrid-PT-d4n3m2c23-LTLFireability-13
FORMULA_NAME NeighborGrid-PT-d4n3m2c23-LTLFireability-14
FORMULA_NAME NeighborGrid-PT-d4n3m2c23-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1779722570111

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=LTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=NeighborGrid-PT-d4n3m2c23
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
LTLFireability PT
Running Version 202604301425
[2026-05-25 15:22:51] [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]
[2026-05-25 15:22:51] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2026-05-25 15:22:51] [INFO ] Load time of PNML (sax parser for PT used): 99 ms
[2026-05-25 15:22:51] [INFO ] Transformed 81 places.
[2026-05-25 15:22:51] [INFO ] Transformed 1632 transitions.
[2026-05-25 15:22:51] [INFO ] Parsed PT model containing 81 places and 1632 transitions and 3264 arcs in 190 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 9 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 5 formulas.
FORMULA NeighborGrid-PT-d4n3m2c23-LTLFireability-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA NeighborGrid-PT-d4n3m2c23-LTLFireability-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA NeighborGrid-PT-d4n3m2c23-LTLFireability-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA NeighborGrid-PT-d4n3m2c23-LTLFireability-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA NeighborGrid-PT-d4n3m2c23-LTLFireability-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 21 out of 81 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 81/81 places, 1632/1632 transitions.
Applied a total of 0 rules in 16 ms. Remains 81 /81 variables (removed 0) and now considering 1632/1632 (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-2299007777791579500.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-17398250029794526724.kers'
[2026-05-25 15:22:51] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-2299007777791579500.kers, --Pflows, --basisKERS=/tmp/petrispot-output-17398250029794526724.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 1632 rows 81 cols 3264 entries
Finished phase 1 with 80 SingleSign rule and 0 generalized
[2026-05-25 15:22:51] [INFO ] Computed 1 invariants in 4 ms
Computed 1 P flows in 5 ms.
Exported basis to /tmp/petrispot-output-17398250029794526724.kers
Total runtime 6 ms.
[2026-05-25 15:22:51] [INFO ] Implicit Places using invariants in 160 ms returned []
[2026-05-25 15:22:51] [INFO ] Invariant cache hit.
[2026-05-25 15:22:52] [INFO ] Implicit Places using invariants and state equation in 339 ms returned []
Implicit Place search using SMT with State Equation took 529 ms to find 0 implicit places.
Running 0 sub problems to find dead transitions.
Search for dead transitions found 0 dead transitions in 2ms
Finished structural reductions in LTL mode , in 1 iterations and 579 ms. Remains : 81/81 places, 1632/1632 transitions.
Starting structural reductions in LTL mode, iteration 0 : 81/81 places, 1632/1632 transitions.
Applied a total of 0 rules in 6 ms. Remains 81 /81 variables (removed 0) and now considering 1632/1632 (removed 0) transitions.
[2026-05-25 15:22:52] [INFO ] Invariant cache hit.
[2026-05-25 15:22:52] [INFO ] Implicit Places using invariants in 29 ms returned []
[2026-05-25 15:22:52] [INFO ] Invariant cache hit.
[2026-05-25 15:22:52] [INFO ] Implicit Places using invariants and state equation in 234 ms returned []
Implicit Place search using SMT with State Equation took 265 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 273 ms. Remains : 81/81 places, 1632/1632 transitions.
Support contains 21 out of 81 places after structural reductions.
[2026-05-25 15:22:52] [INFO ] Flatten gal took : 79 ms
[2026-05-25 15:22:52] [INFO ] Flatten gal took : 46 ms
[2026-05-25 15:22:52] [INFO ] Input system was already deterministic with 1632 transitions.
RANDOM walk for 2719 steps (0 resets) in 489 ms. (5 steps per ms) remains 0/22 properties
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' '!(F(G(p0)))'
Support contains 1 out of 81 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 81/81 places, 1632/1632 transitions.
Graph (trivial) has 1600 edges and 81 vertex of which 80 / 81 are part of one of the 1 SCC in 3 ms
Free SCC test removed 79 places
Ensure Unique test removed 1629 transitions
Reduce isomorphic transitions removed 1629 transitions.
Applied a total of 1 rules in 14 ms. Remains 2 /81 variables (removed 79) and now considering 3/1632 (removed 1629) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-9244926878759535568.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-8438519802812205817.kers'
[2026-05-25 15:22:53] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-9244926878759535568.kers, --Pflows, --basisKERS=/tmp/petrispot-output-8438519802812205817.kers]
Normalized transition count is 2 out of 3 initially.
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 0 ms.
// Phase 1: matrix 2 rows 1 cols 2 entries
Finished phase 1 with 1 SingleSign rule and 0 generalized
[2026-05-25 15:22:53] [INFO ] Computed 1 invariants in 0 ms
Computed 1 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-8438519802812205817.kers
Total runtime 0 ms.
[2026-05-25 15:22:53] [INFO ] Implicit Places using invariants in 24 ms returned []
[2026-05-25 15:22:53] [INFO ] Invariant cache hit.
[2026-05-25 15:22:53] [INFO ] Implicit Places using invariants and state equation in 19 ms returned []
Implicit Place search using SMT with State Equation took 45 ms to find 0 implicit places.
[2026-05-25 15:22:53] [INFO ] Redundant transitions in 0 ms returned []
Running 0 sub problems to find dead transitions.
Search for dead transitions found 0 dead transitions in 0ms
Starting structural reductions in SI_LTL mode, iteration 1 : 2/81 places, 3/1632 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 66 ms. Remains : 2/81 places, 3/1632 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 151 ms :[(NOT p0)]
Running random walk in product with property : NeighborGrid-PT-d4n3m2c23-LTLFireability-00
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 2 ms.
FORMULA NeighborGrid-PT-d4n3m2c23-LTLFireability-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property NeighborGrid-PT-d4n3m2c23-LTLFireability-00 finished in 291 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))||(G(!p0)&&F(p1))))'
Support contains 2 out of 81 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 81/81 places, 1632/1632 transitions.
Graph (trivial) has 1472 edges and 81 vertex of which 79 / 81 are part of one of the 1 SCC in 2 ms
Free SCC test removed 78 places
Ensure Unique test removed 1625 transitions
Reduce isomorphic transitions removed 1625 transitions.
Applied a total of 1 rules in 7 ms. Remains 3 /81 variables (removed 78) and now considering 7/1632 (removed 1625) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-17920917477266952974.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-4003862999728033401.kers'
[2026-05-25 15:22:53] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-17920917477266952974.kers, --Pflows, --basisKERS=/tmp/petrispot-output-4003862999728033401.kers]
Normalized transition count is 6 out of 7 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 6 rows 3 cols 12 entries
Finished phase 1 with 2 SingleSign rule and 0 generalized
[2026-05-25 15:22:53] [INFO ] Computed 1 invariants in 0 ms
Computed 1 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-4003862999728033401.kers
Total runtime 0 ms.
[2026-05-25 15:22:53] [INFO ] Implicit Places using invariants in 18 ms returned []
[2026-05-25 15:22:53] [INFO ] Invariant cache hit.
[2026-05-25 15:22:53] [INFO ] Implicit Places using invariants and state equation in 17 ms returned []
Implicit Place search using SMT with State Equation took 37 ms to find 0 implicit places.
[2026-05-25 15:22:53] [INFO ] Redundant transitions in 1 ms returned []
Running 0 sub problems to find dead transitions.
Search for dead transitions found 0 dead transitions in 0ms
Starting structural reductions in SI_LTL mode, iteration 1 : 3/81 places, 7/1632 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 50 ms. Remains : 3/81 places, 7/1632 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))||(G(!p0)&&F(p1))))'
Stuttering acceptance computed with spot in 119 ms :[(AND (NOT p0) (NOT p1)), false, (NOT p0)]
Running random walk in product with property : NeighborGrid-PT-d4n3m2c23-LTLFireability-01
Stuttering criterion allowed to conclude after 3 steps with 0 reset in 0 ms.
FORMULA NeighborGrid-PT-d4n3m2c23-LTLFireability-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property NeighborGrid-PT-d4n3m2c23-LTLFireability-01 finished in 202 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(X(X(X(p0))))))'
Support contains 1 out of 81 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 81/81 places, 1632/1632 transitions.
Applied a total of 0 rules in 11 ms. Remains 81 /81 variables (removed 0) and now considering 1632/1632 (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-10055063685411872950.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-15262016615693995097.kers'
[2026-05-25 15:22:53] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-10055063685411872950.kers, --Pflows, --basisKERS=/tmp/petrispot-output-15262016615693995097.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 1632 rows 81 cols 3264 entries
Finished phase 1 with 80 SingleSign rule and 0 generalized
[2026-05-25 15:22:53] [INFO ] Computed 1 invariants in 9 ms
Computed 1 P flows in 9 ms.
Exported basis to /tmp/petrispot-output-15262016615693995097.kers
Total runtime 10 ms.
[2026-05-25 15:22:53] [INFO ] Implicit Places using invariants in 38 ms returned []
[2026-05-25 15:22:53] [INFO ] Invariant cache hit.
[2026-05-25 15:22:54] [INFO ] Implicit Places using invariants and state equation in 227 ms returned []
Implicit Place search using SMT with State Equation took 267 ms to find 0 implicit places.
Running 0 sub problems to find dead transitions.
Search for dead transitions found 0 dead transitions in 0ms
Finished structural reductions in LTL mode , in 1 iterations and 280 ms. Remains : 81/81 places, 1632/1632 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(X(X(X(p0))))))'
Stuttering acceptance computed with spot in 252 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0), true]
Running random walk in product with property : NeighborGrid-PT-d4n3m2c23-LTLFireability-04
Entered a terminal (fully accepting) state of product in 6491 steps with 1081 reset in 508 ms.
FORMULA NeighborGrid-PT-d4n3m2c23-LTLFireability-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property NeighborGrid-PT-d4n3m2c23-LTLFireability-04 finished in 1078 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((p0&&X(X(G(!p1))))))'
Support contains 2 out of 81 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 81/81 places, 1632/1632 transitions.
Applied a total of 0 rules in 12 ms. Remains 81 /81 variables (removed 0) and now considering 1632/1632 (removed 0) transitions.
[2026-05-25 15:22:55] [INFO ] Invariant cache hit.
[2026-05-25 15:22:55] [INFO ] Implicit Places using invariants in 29 ms returned []
[2026-05-25 15:22:55] [INFO ] Invariant cache hit.
[2026-05-25 15:22:55] [INFO ] Implicit Places using invariants and state equation in 216 ms returned []
Implicit Place search using SMT with State Equation took 247 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 259 ms. Remains : 81/81 places, 1632/1632 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&&X(X(G(p1))))))'
Stuttering acceptance computed with spot in 214 ms :[true, (OR (NOT p0) (NOT p1)), (NOT p1), (NOT p1), (OR (NOT p1) (NOT p0))]
Running random walk in product with property : NeighborGrid-PT-d4n3m2c23-LTLFireability-05
Entered a terminal (fully accepting) state of product in 3 steps with 0 reset in 1 ms.
FORMULA NeighborGrid-PT-d4n3m2c23-LTLFireability-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property NeighborGrid-PT-d4n3m2c23-LTLFireability-05 finished in 519 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 U p1)&&X(X(X(X(F(p2))))))))'
Support contains 3 out of 81 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 81/81 places, 1632/1632 transitions.
Applied a total of 0 rules in 10 ms. Remains 81 /81 variables (removed 0) and now considering 1632/1632 (removed 0) transitions.
[2026-05-25 15:22:55] [INFO ] Invariant cache hit.
[2026-05-25 15:22:55] [INFO ] Implicit Places using invariants in 29 ms returned []
[2026-05-25 15:22:55] [INFO ] Invariant cache hit.
[2026-05-25 15:22:55] [INFO ] Implicit Places using invariants and state equation in 198 ms returned []
Implicit Place search using SMT with State Equation took 230 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 240 ms. Remains : 81/81 places, 1632/1632 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 U p1)&&X(X(X(X(F(p2))))))))'
Stuttering acceptance computed with spot in 262 ms :[(OR (NOT p1) (NOT p2)), (NOT p1), (NOT p2), (NOT p2), (NOT p2), (NOT p2)]
Running random walk in product with property : NeighborGrid-PT-d4n3m2c23-LTLFireability-08
Product exploration explored 100000 steps with 264 reset in 6614 ms.
Stack based approach found an accepted trace after 1204 steps with 2 reset with depth 231 and stack size 231 in 82 ms.
FORMULA NeighborGrid-PT-d4n3m2c23-LTLFireability-08 FALSE TECHNIQUES STACK_TEST
Treatment of property NeighborGrid-PT-d4n3m2c23-LTLFireability-08 finished in 7243 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((G((p0||X(p1)))||X(X(X(F(p0))))))'
Support contains 2 out of 81 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 81/81 places, 1632/1632 transitions.
Applied a total of 0 rules in 5 ms. Remains 81 /81 variables (removed 0) and now considering 1632/1632 (removed 0) transitions.
[2026-05-25 15:23:02] [INFO ] Invariant cache hit.
[2026-05-25 15:23:02] [INFO ] Implicit Places using invariants in 24 ms returned []
[2026-05-25 15:23:02] [INFO ] Invariant cache hit.
[2026-05-25 15:23:02] [INFO ] Implicit Places using invariants and state equation in 211 ms returned []
Implicit Place search using SMT with State Equation took 240 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 247 ms. Remains : 81/81 places, 1632/1632 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((G((p0||X(p1)))||X(X(X(F(p0))))))'
Stuttering acceptance computed with spot in 362 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p0), (NOT p0)]
Running random walk in product with property : NeighborGrid-PT-d4n3m2c23-LTLFireability-09
Product exploration explored 100000 steps with 24754 reset in 5368 ms.
Product exploration explored 100000 steps with 24739 reset in 5421 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 174 ms. Reduced automaton from 9 states, 17 edges and 2 AP (stutter sensitive) to 6 states, 8 edges and 2 AP (stutter sensitive).
RANDOM walk for 1336 steps (0 resets) in 91 ms. (14 steps per ms) remains 0/4 properties
Knowledge based reduction with 5 factoid took 153 ms. Reduced automaton from 6 states, 8 edges and 2 AP (stutter sensitive) to 6 states, 8 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 267 ms :[(NOT p0), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Knowledge-based reduction took 4011 ms.
Stuttering acceptance computed with spot in 263 ms :[(NOT p0), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Support contains 2 out of 81 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 81/81 places, 1632/1632 transitions.
Applied a total of 0 rules in 7 ms. Remains 81 /81 variables (removed 0) and now considering 1632/1632 (removed 0) transitions.
[2026-05-25 15:23:18] [INFO ] Invariant cache hit.
[2026-05-25 15:23:18] [INFO ] Implicit Places using invariants in 34 ms returned []
[2026-05-25 15:23:18] [INFO ] Invariant cache hit.
[2026-05-25 15:23:18] [INFO ] Implicit Places using invariants and state equation in 196 ms returned []
Implicit Place search using SMT with State Equation took 232 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 240 ms. Remains : 81/81 places, 1632/1632 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 1 factoid took 77 ms. Reduced automaton from 6 states, 8 edges and 2 AP (stutter sensitive) to 6 states, 8 edges and 2 AP (stutter sensitive).
RANDOM walk for 3906 steps (0 resets) in 60 ms. (64 steps per ms) remains 0/4 properties
Knowledge based reduction with 1 factoid took 111 ms. Reduced automaton from 6 states, 8 edges and 2 AP (stutter sensitive) to 6 states, 8 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 233 ms :[(NOT p0), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Knowledge-based reduction took 3707 ms.
Stuttering acceptance computed with spot in 253 ms :[(NOT p0), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 253 ms :[(NOT p0), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Product exploration explored 100000 steps with 24828 reset in 5327 ms.
Product exploration explored 100000 steps with 24731 reset in 5380 ms.
Spot run failed in 84 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/ltsmin13090960851235215481
[2026-05-25 15:23:33] [INFO ] Built C files in 38ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin13090960851235215481
Running compilation step : cd /tmp/ltsmin13090960851235215481;'/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 2317 ms.
Running link step : cd /tmp/ltsmin13090960851235215481;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 56 ms.
Running LTSmin : cd /tmp/ltsmin13090960851235215481;'/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/stateBased8888016653883849634.hoa' '--buchi-type=spotba'
LTSmin run took 2584 ms.
FORMULA NeighborGrid-PT-d4n3m2c23-LTLFireability-09 FALSE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Treatment of property NeighborGrid-PT-d4n3m2c23-LTLFireability-09 finished in 36042 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(((F((X(F(p0))&&(p1 U (p2||G(p1)))))&&(p3 U p4))||G((F(p0)&&F((p1 U (p2||G(p1)))))))))'
Support contains 5 out of 81 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 81/81 places, 1632/1632 transitions.
Applied a total of 0 rules in 7 ms. Remains 81 /81 variables (removed 0) and now considering 1632/1632 (removed 0) transitions.
[2026-05-25 15:23:38] [INFO ] Invariant cache hit.
[2026-05-25 15:23:38] [INFO ] Implicit Places using invariants in 33 ms returned []
[2026-05-25 15:23:38] [INFO ] Invariant cache hit.
[2026-05-25 15:23:39] [INFO ] Implicit Places using invariants and state equation in 210 ms returned []
Implicit Place search using SMT with State Equation took 246 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 255 ms. Remains : 81/81 places, 1632/1632 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((F(p0)&&F((p1 U (p2||G(p1))))))||(F((X(F(p0))&&(p1 U (p2||G(p1)))))&&(p3 U p4)))))'
Stuttering acceptance computed with spot in 329 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2))), (NOT p0), (AND (NOT p2) (NOT p1)), (AND (NOT p0) (NOT p4)), (AND (NOT p1) (NOT p2) (NOT p4)), (OR (AND (NOT p1) (NOT p2) (NOT p4)) (AND (NOT p0) (NOT p4))), (NOT p0), (AND (NOT p1) (NOT p2))]
Running random walk in product with property : NeighborGrid-PT-d4n3m2c23-LTLFireability-11
Product exploration explored 100000 steps with 243 reset in 6546 ms.
Stack based approach found an accepted trace after 102 steps with 0 reset with depth 103 and stack size 103 in 7 ms.
FORMULA NeighborGrid-PT-d4n3m2c23-LTLFireability-11 FALSE TECHNIQUES STACK_TEST
Treatment of property NeighborGrid-PT-d4n3m2c23-LTLFireability-11 finished in 7206 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 1 out of 81 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 81/81 places, 1632/1632 transitions.
Graph (trivial) has 1582 edges and 81 vertex of which 80 / 81 are part of one of the 1 SCC in 2 ms
Free SCC test removed 79 places
Ensure Unique test removed 1629 transitions
Reduce isomorphic transitions removed 1629 transitions.
Applied a total of 1 rules in 6 ms. Remains 2 /81 variables (removed 79) and now considering 3/1632 (removed 1629) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-2334521532677591063.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-13302212239486751608.kers'
[2026-05-25 15:23:46] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-2334521532677591063.kers, --Pflows, --basisKERS=/tmp/petrispot-output-13302212239486751608.kers]
Normalized transition count is 2 out of 3 initially.
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 0 ms.
// Phase 1: matrix 2 rows 1 cols 2 entries
Finished phase 1 with 1 SingleSign rule and 0 generalized
[2026-05-25 15:23:46] [INFO ] Computed 1 invariants in 0 ms
Computed 1 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-13302212239486751608.kers
Total runtime 1 ms.
[2026-05-25 15:23:46] [INFO ] Implicit Places using invariants in 22 ms returned []
[2026-05-25 15:23:46] [INFO ] Invariant cache hit.
[2026-05-25 15:23:46] [INFO ] Implicit Places using invariants and state equation in 14 ms returned []
Implicit Place search using SMT with State Equation took 40 ms to find 0 implicit places.
[2026-05-25 15:23:46] [INFO ] Redundant transitions in 0 ms returned []
Running 0 sub problems to find dead transitions.
Search for dead transitions found 0 dead transitions in 0ms
Starting structural reductions in SI_LTL mode, iteration 1 : 2/81 places, 3/1632 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 51 ms. Remains : 2/81 places, 3/1632 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Stuttering acceptance computed with spot in 75 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : NeighborGrid-PT-d4n3m2c23-LTLFireability-12
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 0 ms.
FORMULA NeighborGrid-PT-d4n3m2c23-LTLFireability-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property NeighborGrid-PT-d4n3m2c23-LTLFireability-12 finished in 157 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)&&F(G(p1)))))'
Support contains 2 out of 81 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 81/81 places, 1632/1632 transitions.
Graph (trivial) has 1552 edges and 81 vertex of which 79 / 81 are part of one of the 1 SCC in 2 ms
Free SCC test removed 78 places
Ensure Unique test removed 1625 transitions
Reduce isomorphic transitions removed 1625 transitions.
Applied a total of 1 rules in 8 ms. Remains 3 /81 variables (removed 78) and now considering 7/1632 (removed 1625) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-16748060970870077813.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-11248986679120263690.kers'
[2026-05-25 15:23:46] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-16748060970870077813.kers, --Pflows, --basisKERS=/tmp/petrispot-output-11248986679120263690.kers]
Normalized transition count is 6 out of 7 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 6 rows 3 cols 12 entries
Finished phase 1 with 2 SingleSign rule and 0 generalized
[2026-05-25 15:23:46] [INFO ] Computed 1 invariants in 0 ms
Computed 1 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-11248986679120263690.kers
Total runtime 1 ms.
[2026-05-25 15:23:46] [INFO ] Implicit Places using invariants in 18 ms returned []
[2026-05-25 15:23:46] [INFO ] Invariant cache hit.
[2026-05-25 15:23:46] [INFO ] Implicit Places using invariants and state equation in 19 ms returned []
Implicit Place search using SMT with State Equation took 39 ms to find 0 implicit places.
[2026-05-25 15:23:46] [INFO ] Redundant transitions in 1 ms returned []
Running 0 sub problems to find dead transitions.
Search for dead transitions found 0 dead transitions in 0ms
Starting structural reductions in SI_LTL mode, iteration 1 : 3/81 places, 7/1632 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 52 ms. Remains : 3/81 places, 7/1632 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)&&F(G(p1)))))'
Stuttering acceptance computed with spot in 126 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Running random walk in product with property : NeighborGrid-PT-d4n3m2c23-LTLFireability-13
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 0 ms.
FORMULA NeighborGrid-PT-d4n3m2c23-LTLFireability-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property NeighborGrid-PT-d4n3m2c23-LTLFireability-13 finished in 217 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((X((!p0||F(p1))) U (X(X(X(p2)))&&(p1||G(!p0)))))'
Support contains 3 out of 81 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 81/81 places, 1632/1632 transitions.
Applied a total of 0 rules in 6 ms. Remains 81 /81 variables (removed 0) and now considering 1632/1632 (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-9738813449332670219.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-15991143355982980764.kers'
[2026-05-25 15:23:46] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-9738813449332670219.kers, --Pflows, --basisKERS=/tmp/petrispot-output-15991143355982980764.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 1632 rows 81 cols 3264 entries
Finished phase 1 with 80 SingleSign rule and 0 generalized
[2026-05-25 15:23:46] [INFO ] Computed 1 invariants in 5 ms
Computed 1 P flows in 6 ms.
Exported basis to /tmp/petrispot-output-15991143355982980764.kers
Total runtime 8 ms.
[2026-05-25 15:23:46] [INFO ] Implicit Places using invariants in 36 ms returned []
[2026-05-25 15:23:46] [INFO ] Invariant cache hit.
[2026-05-25 15:23:46] [INFO ] Implicit Places using invariants and state equation in 206 ms returned []
Implicit Place search using SMT with State Equation took 242 ms to find 0 implicit places.
Running 0 sub problems to find dead transitions.
Search for dead transitions found 0 dead transitions in 0ms
Finished structural reductions in LTL mode , in 1 iterations and 250 ms. Remains : 81/81 places, 1632/1632 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((X((!p0||F(p1))) U (X(X(X(p2)))&&(p1||G(!p0)))))'
Stuttering acceptance computed with spot in 1269 ms :[(OR (NOT p2) (AND p0 (NOT p1))), (AND (NOT p1) p0 (NOT p2)), (NOT p2), (AND (NOT p1) p0), (OR (AND p0 (NOT p1)) (AND p0 (NOT p2))), (AND (NOT p1) (NOT p2)), (AND (NOT p1) p0 (NOT p2)), (NOT p2), (AND (NOT p1) p0 (NOT p2)), (AND p0 (NOT p2)), (NOT p2), (NOT p1), (AND p0 (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p1) p0 (NOT p2)), (NOT p2), (AND (NOT p1) (NOT p2) p0), (AND p0 (NOT p2)), (NOT p2), (AND (NOT p1) p0 (NOT p2)), (AND p0 (NOT p2)), (NOT p2), (AND (NOT p1) (NOT p2) p0), (AND p0 (NOT p2)), (NOT p2), (AND p0 (NOT p2)), (AND p0 (NOT p2))]
Running random walk in product with property : NeighborGrid-PT-d4n3m2c23-LTLFireability-14
Product exploration explored 100000 steps with 36321 reset in 4602 ms.
Product exploration explored 100000 steps with 36214 reset in 4664 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 10 factoid took 394 ms. Reduced automaton from 28 states, 100 edges and 3 AP (stutter sensitive) to 28 states, 100 edges and 3 AP (stutter sensitive).
Reduction of identical properties reduced properties to check from 15 to 14
RANDOM walk for 7303 steps (1 resets) in 124 ms. (58 steps per ms) remains 0/14 properties
Knowledge based reduction with 10 factoid took 573 ms. Reduced automaton from 28 states, 100 edges and 3 AP (stutter sensitive) to 28 states, 100 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 1289 ms :[(OR (NOT p2) (AND p0 (NOT p1))), (AND p0 (NOT p1) (NOT p2)), (NOT p2), (AND (NOT p1) p0), (OR (AND p0 (NOT p1)) (AND p0 (NOT p2))), (AND (NOT p1) (NOT p2)), (AND (NOT p1) p0 (NOT p2)), (NOT p2), (AND (NOT p1) p0 (NOT p2)), (AND p0 (NOT p2)), (NOT p2), (NOT p1), (AND p0 (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p1) p0 (NOT p2)), (NOT p2), (AND (NOT p1) (NOT p2) p0), (AND p0 (NOT p2)), (NOT p2), (AND (NOT p1) p0 (NOT p2)), (AND p0 (NOT p2)), (NOT p2), (AND (NOT p1) (NOT p2) p0), (AND p0 (NOT p2)), (NOT p2), (AND p0 (NOT p2)), (AND p0 (NOT p2))]
Knowledge-based reduction took 5962 ms.
Stuttering acceptance computed with spot in 1275 ms :[(OR (NOT p2) (AND p0 (NOT p1))), (AND p0 (NOT p1) (NOT p2)), (NOT p2), (AND (NOT p1) p0), (OR (AND p0 (NOT p1)) (AND p0 (NOT p2))), (AND (NOT p1) (NOT p2)), (AND (NOT p1) p0 (NOT p2)), (NOT p2), (AND (NOT p1) p0 (NOT p2)), (AND p0 (NOT p2)), (NOT p2), (NOT p1), (AND p0 (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p1) p0 (NOT p2)), (NOT p2), (AND (NOT p1) (NOT p2) p0), (AND p0 (NOT p2)), (NOT p2), (AND (NOT p1) p0 (NOT p2)), (AND p0 (NOT p2)), (NOT p2), (AND (NOT p1) (NOT p2) p0), (AND p0 (NOT p2)), (NOT p2), (AND p0 (NOT p2)), (AND p0 (NOT p2))]
Support contains 3 out of 81 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 81/81 places, 1632/1632 transitions.
Applied a total of 0 rules in 4 ms. Remains 81 /81 variables (removed 0) and now considering 1632/1632 (removed 0) transitions.
[2026-05-25 15:24:04] [INFO ] Invariant cache hit.
[2026-05-25 15:24:04] [INFO ] Implicit Places using invariants in 25 ms returned []
[2026-05-25 15:24:04] [INFO ] Invariant cache hit.
[2026-05-25 15:24:04] [INFO ] Implicit Places using invariants and state equation in 204 ms returned []
Implicit Place search using SMT with State Equation took 230 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 234 ms. Remains : 81/81 places, 1632/1632 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 10 factoid took 401 ms. Reduced automaton from 28 states, 100 edges and 3 AP (stutter sensitive) to 28 states, 100 edges and 3 AP (stutter sensitive).
Reduction of identical properties reduced properties to check from 15 to 14
RANDOM walk for 23640 steps (5 resets) in 212 ms. (110 steps per ms) remains 0/14 properties
Knowledge based reduction with 10 factoid took 587 ms. Reduced automaton from 28 states, 100 edges and 3 AP (stutter sensitive) to 28 states, 100 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 1321 ms :[(OR (NOT p2) (AND p0 (NOT p1))), (AND p0 (NOT p1) (NOT p2)), (NOT p2), (AND (NOT p1) p0), (OR (AND p0 (NOT p1)) (AND p0 (NOT p2))), (AND (NOT p1) (NOT p2)), (AND (NOT p1) p0 (NOT p2)), (NOT p2), (AND (NOT p1) p0 (NOT p2)), (AND p0 (NOT p2)), (NOT p2), (NOT p1), (AND p0 (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p1) p0 (NOT p2)), (NOT p2), (AND (NOT p1) (NOT p2) p0), (AND p0 (NOT p2)), (NOT p2), (AND (NOT p1) p0 (NOT p2)), (AND p0 (NOT p2)), (NOT p2), (AND (NOT p1) (NOT p2) p0), (AND p0 (NOT p2)), (NOT p2), (AND p0 (NOT p2)), (AND p0 (NOT p2))]
Knowledge-based reduction took 5974 ms.
Stuttering acceptance computed with spot in 1334 ms :[(OR (NOT p2) (AND p0 (NOT p1))), (AND p0 (NOT p1) (NOT p2)), (NOT p2), (AND (NOT p1) p0), (OR (AND p0 (NOT p1)) (AND p0 (NOT p2))), (AND (NOT p1) (NOT p2)), (AND (NOT p1) p0 (NOT p2)), (NOT p2), (AND (NOT p1) p0 (NOT p2)), (AND p0 (NOT p2)), (NOT p2), (NOT p1), (AND p0 (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p1) p0 (NOT p2)), (NOT p2), (AND (NOT p1) (NOT p2) p0), (AND p0 (NOT p2)), (NOT p2), (AND (NOT p1) p0 (NOT p2)), (AND p0 (NOT p2)), (NOT p2), (AND (NOT p1) (NOT p2) p0), (AND p0 (NOT p2)), (NOT p2), (AND p0 (NOT p2)), (AND p0 (NOT p2))]
Stuttering acceptance computed with spot in 1310 ms :[(OR (NOT p2) (AND p0 (NOT p1))), (AND p0 (NOT p1) (NOT p2)), (NOT p2), (AND (NOT p1) p0), (OR (AND p0 (NOT p1)) (AND p0 (NOT p2))), (AND (NOT p1) (NOT p2)), (AND (NOT p1) p0 (NOT p2)), (NOT p2), (AND (NOT p1) p0 (NOT p2)), (AND p0 (NOT p2)), (NOT p2), (NOT p1), (AND p0 (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p1) p0 (NOT p2)), (NOT p2), (AND (NOT p1) (NOT p2) p0), (AND p0 (NOT p2)), (NOT p2), (AND (NOT p1) p0 (NOT p2)), (AND p0 (NOT p2)), (NOT p2), (AND (NOT p1) (NOT p2) p0), (AND p0 (NOT p2)), (NOT p2), (AND p0 (NOT p2)), (AND p0 (NOT p2))]
Product exploration explored 100000 steps with 36392 reset in 4597 ms.
Product exploration explored 100000 steps with 36364 reset in 4646 ms.
Spot run failed in 49 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/ltsmin10991589753713670576
[2026-05-25 15:24:22] [INFO ] Built C files in 22ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin10991589753713670576
Running compilation step : cd /tmp/ltsmin10991589753713670576;'/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 2234 ms.
Running link step : cd /tmp/ltsmin10991589753713670576;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 43 ms.
Running LTSmin : cd /tmp/ltsmin10991589753713670576;'/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/stateBased6714221706540241325.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 3 out of 81 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 81/81 places, 1632/1632 transitions.
Applied a total of 0 rules in 2 ms. Remains 81 /81 variables (removed 0) and now considering 1632/1632 (removed 0) transitions.
[2026-05-25 15:24:37] [INFO ] Invariant cache hit.
[2026-05-25 15:24:37] [INFO ] Implicit Places using invariants in 23 ms returned []
[2026-05-25 15:24:37] [INFO ] Invariant cache hit.
[2026-05-25 15:24:37] [INFO ] Implicit Places using invariants and state equation in 197 ms returned []
Implicit Place search using SMT with State Equation took 221 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 224 ms. Remains : 81/81 places, 1632/1632 transitions.
Built C files in :
/tmp/ltsmin13620945980998958350
[2026-05-25 15:24:37] [INFO ] Built C files in 21ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin13620945980998958350
Running compilation step : cd /tmp/ltsmin13620945980998958350;'/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 2200 ms.
Running link step : cd /tmp/ltsmin13620945980998958350;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 44 ms.
Running LTSmin : cd /tmp/ltsmin13620945980998958350;'/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/stateBased644237850384846719.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2026-05-25 15:24:53] [INFO ] Flatten gal took : 31 ms
[2026-05-25 15:24:53] [INFO ] Flatten gal took : 30 ms
[2026-05-25 15:24:53] [INFO ] Time to serialize gal into /tmp/LTL17761910610315862243.gal : 11 ms
[2026-05-25 15:24:53] [INFO ] Time to serialize properties into /tmp/LTL3299115995393042249.prop : 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/LTL17761910610315862243.gal' '-t' 'CGAL' '-hoa' '/tmp/aut10609376340993924266.hoa' '-atoms' '/tmp/LTL3299115995393042249.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...319
Loading property file /tmp/LTL3299115995393042249.prop.
Loaded 3 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut10609376340993924266.hoa
Detected timeout of ITS tools.
[2026-05-25 15:25:08] [INFO ] Flatten gal took : 39 ms
[2026-05-25 15:25:08] [INFO ] Flatten gal took : 22 ms
[2026-05-25 15:25:08] [INFO ] Time to serialize gal into /tmp/LTL17624656461828876010.gal : 7 ms
[2026-05-25 15:25:08] [INFO ] Time to serialize properties into /tmp/LTL7280813691339244674.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/LTL17624656461828876010.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL7280813691339244674.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 : !(((X(("(p_1_1_2_2>=1)")||(F("(p_1_1_2_0>=1)"))))U((X(X(X("(p_0_0_0_1>=1)"))))&&(("(p_1_1_2_0>=1)")||(G("(p_1_1_2_2>=1)"))))))
Formula 0 simplified : X(!"(p_1_1_2_2>=1)" & G!"(p_1_1_2_0>=1)") R (XXX!"(p_0_0_0_1>=1)" | (!"(p_1_1_2_0>=1)" & F!"(p_1_1_2_2>=1)"))
Detected timeout of ITS tools.
[2026-05-25 15:25:23] [INFO ] Flatten gal took : 19 ms
[2026-05-25 15:25:23] [INFO ] Applying decomposition
[2026-05-25 15:25:23] [INFO ] Flatten gal took : 19 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/graph4005266323338979447.txt' '-o' '/tmp/graph4005266323338979447.bin' '-w' '/tmp/graph4005266323338979447.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph4005266323338979447.bin' '-l' '-1' '-v' '-w' '/tmp/graph4005266323338979447.weights' '-q' '0' '-e' '0.001'
[2026-05-25 15:25:23] [INFO ] Decomposing Gal with order
[2026-05-25 15:25:23] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 15:25:23] [INFO ] Removed a total of 1882 redundant transitions.
[2026-05-25 15:25:23] [INFO ] Flatten gal took : 245 ms
[2026-05-25 15:25:23] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 6 ms.
[2026-05-25 15:25:23] [INFO ] Time to serialize gal into /tmp/LTL2528879112462951190.gal : 9 ms
[2026-05-25 15:25:23] [INFO ] Time to serialize properties into /tmp/LTL10698727874265625729.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/LTL2528879112462951190.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL10698727874265625729.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...255
Read 1 LTL properties
Checking formula 0 : !(((X(("(u2.p_1_1_2_2>=1)")||(F("(u1.p_1_1_2_0>=1)"))))U((X(X(X("(i0.u0.p_0_0_0_1>=1)"))))&&(("(u1.p_1_1_2_0>=1)")||(G("(u2.p_1_1_2_2>...165
Formula 0 simplified : X(!"(u2.p_1_1_2_2>=1)" & G!"(u1.p_1_1_2_0>=1)") R (XXX!"(i0.u0.p_0_0_0_1>=1)" | (!"(u1.p_1_1_2_0>=1)" & F!"(u2.p_1_1_2_2>=1)"))
Detected timeout of ITS tools.
Treatment of property NeighborGrid-PT-d4n3m2c23-LTLFireability-14 finished in 112385 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((G((p0||X((G(p1) U (p0&&G(p1))))))&&(X(p2) U ((p3&&X(p2))||X(G(p2))))))'
Support contains 4 out of 81 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 81/81 places, 1632/1632 transitions.
Applied a total of 0 rules in 6 ms. Remains 81 /81 variables (removed 0) and now considering 1632/1632 (removed 0) transitions.
[2026-05-25 15:25:38] [INFO ] Invariant cache hit.
[2026-05-25 15:25:38] [INFO ] Implicit Places using invariants in 42 ms returned []
[2026-05-25 15:25:38] [INFO ] Invariant cache hit.
[2026-05-25 15:25:39] [INFO ] Implicit Places using invariants and state equation in 210 ms returned []
Implicit Place search using SMT with State Equation took 254 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 261 ms. Remains : 81/81 places, 1632/1632 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((G((p0||X((G(p1) U (p0&&G(p1))))))&&(X(p2) U ((p3&&X(p2))||X(G(p2))))))'
Stuttering acceptance computed with spot in 258 ms :[(OR (NOT p0) (NOT p2)), (OR (NOT p1) (NOT p0)), (NOT p0), (NOT p2), (NOT p2), true, (NOT p1)]
Running random walk in product with property : NeighborGrid-PT-d4n3m2c23-LTLFireability-15
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 1 ms.
FORMULA NeighborGrid-PT-d4n3m2c23-LTLFireability-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property NeighborGrid-PT-d4n3m2c23-LTLFireability-15 finished in 567 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((X((!p0||F(p1))) U (X(X(X(p2)))&&(p1||G(!p0)))))'
Spot run failed in 37 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.
[2026-05-25 15:25:39] [INFO ] Flatten gal took : 21 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin16914435991786715686
[2026-05-25 15:25:39] [INFO ] Too many transitions (1632) to apply POR reductions. Disabling POR matrices.
[2026-05-25 15:25:39] [INFO ] Applying decomposition
[2026-05-25 15:25:39] [INFO ] Built C files in 19ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin16914435991786715686
Running compilation step : cd /tmp/ltsmin16914435991786715686;'/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'
[2026-05-25 15:25:39] [INFO ] Flatten gal took : 19 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/graph9682736984597331377.txt' '-o' '/tmp/graph9682736984597331377.bin' '-w' '/tmp/graph9682736984597331377.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph9682736984597331377.bin' '-l' '-1' '-v' '-w' '/tmp/graph9682736984597331377.weights' '-q' '0' '-e' '0.001'
[2026-05-25 15:25:39] [INFO ] Decomposing Gal with order
[2026-05-25 15:25:39] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 15:25:39] [INFO ] Removed a total of 1898 redundant transitions.
[2026-05-25 15:25:39] [INFO ] Flatten gal took : 82 ms
[2026-05-25 15:25:39] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 4 ms.
[2026-05-25 15:25:39] [INFO ] Time to serialize gal into /tmp/LTLFireability5408699734393959942.gal : 7 ms
[2026-05-25 15:25:39] [INFO ] Time to serialize properties into /tmp/LTLFireability10566204888149150395.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/LTLFireability5408699734393959942.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability10566204888149150395.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 : !(((X(("(u2.p_1_1_2_2>=1)")||(F("(i3.u4.p_1_1_2_0>=1)"))))U((X(X(X("(i0.u0.p_0_0_0_1>=1)"))))&&(("(i3.u4.p_1_1_2_0>=1)")||(G("(u2.p_1_...171
Formula 0 simplified : X(!"(u2.p_1_1_2_2>=1)" & G!"(i3.u4.p_1_1_2_0>=1)") R (XXX!"(i0.u0.p_0_0_0_1>=1)" | (!"(i3.u4.p_1_1_2_0>=1)" & F!"(u2.p_1_1_2_2>=1)")...156
Compilation finished in 2244 ms.
Running link step : cd /tmp/ltsmin16914435991786715686;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 39 ms.
Running LTSmin : cd /tmp/ltsmin16914435991786715686;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/pins2lts-seq-linux64' './gal.so' '--when' '--ltl' '(X((!(LTLAPp0==true)||<>((LTLAPp1==true)))) U (X(X(X((LTLAPp2==true))))&&((LTLAPp1==true)||[](!(LTLAPp0==true)))))' '--buchi-type=spotba'
LTSmin run took 236824 ms.
FORMULA NeighborGrid-PT-d4n3m2c23-LTLFireability-14 FALSE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
ITS tools runner thread asked to quit. Dying gracefully.
Total runtime 407599 ms.

BK_STOP 1779722978847

--------------------
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="NeighborGrid-PT-d4n3m2c23"
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 NeighborGrid-PT-d4n3m2c23, 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 r194-tall-177969913900132"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/NeighborGrid-PT-d4n3m2c23.tgz
mv NeighborGrid-PT-d4n3m2c23 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 ;