Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2026-input.r162-smll-177961107600044.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2026-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5973
Executing tool itstools
Input is HypertorusGrid-PT-d2k3p2b04, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r162-smll-177961107600044
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 584K
-rw-r--r-- 1 mcc users 9.4K Mar 7 17:09 CTLCardinality.txt
-rw-r--r-- 1 mcc users 86K Mar 7 17:09 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.8K Mar 7 17:08 CTLFireability.txt
-rw-r--r-- 1 mcc users 50K Mar 7 17:08 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Mar 3 18:30 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.3K Mar 3 18:30 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 4.7K Mar 15 10:58 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K Mar 15 10:58 LTLCardinality.xml
-rw-r--r-- 1 mcc users 3.1K Mar 15 10:58 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Mar 15 10:58 LTLFireability.xml
-rw-r--r-- 1 mcc users 13K Mar 7 17:10 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 111K Mar 7 17:10 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 16K Mar 7 17:10 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 103K Mar 7 17:10 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.9K Mar 15 10:58 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K Mar 15 10:58 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 79K 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 HypertorusGrid-PT-d2k3p2b04-LTLFireability-00
FORMULA_NAME HypertorusGrid-PT-d2k3p2b04-LTLFireability-01
FORMULA_NAME HypertorusGrid-PT-d2k3p2b04-LTLFireability-02
FORMULA_NAME HypertorusGrid-PT-d2k3p2b04-LTLFireability-03
FORMULA_NAME HypertorusGrid-PT-d2k3p2b04-LTLFireability-04
FORMULA_NAME HypertorusGrid-PT-d2k3p2b04-LTLFireability-05
FORMULA_NAME HypertorusGrid-PT-d2k3p2b04-LTLFireability-06
FORMULA_NAME HypertorusGrid-PT-d2k3p2b04-LTLFireability-07
FORMULA_NAME HypertorusGrid-PT-d2k3p2b04-LTLFireability-08
FORMULA_NAME HypertorusGrid-PT-d2k3p2b04-LTLFireability-09
FORMULA_NAME HypertorusGrid-PT-d2k3p2b04-LTLFireability-10
FORMULA_NAME HypertorusGrid-PT-d2k3p2b04-LTLFireability-11
FORMULA_NAME HypertorusGrid-PT-d2k3p2b04-LTLFireability-12
FORMULA_NAME HypertorusGrid-PT-d2k3p2b04-LTLFireability-13
FORMULA_NAME HypertorusGrid-PT-d2k3p2b04-LTLFireability-14
FORMULA_NAME HypertorusGrid-PT-d2k3p2b04-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1779689734805

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=LTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=HypertorusGrid-PT-d2k3p2b04
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
LTLFireability PT
Running Version 202604301425
[2026-05-25 06:15:36] [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 06:15:36] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2026-05-25 06:15:36] [INFO ] Load time of PNML (sax parser for PT used): 102 ms
[2026-05-25 06:15:36] [INFO ] Transformed 117 places.
[2026-05-25 06:15:36] [INFO ] Transformed 144 transitions.
[2026-05-25 06:15:37] [INFO ] Parsed PT model containing 117 places and 144 transitions and 576 arcs in 258 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 16 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 3 formulas.
FORMULA HypertorusGrid-PT-d2k3p2b04-LTLFireability-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA HypertorusGrid-PT-d2k3p2b04-LTLFireability-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA HypertorusGrid-PT-d2k3p2b04-LTLFireability-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 43 out of 117 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 117/117 places, 144/144 transitions.
Applied a total of 0 rules in 17 ms. Remains 117 /117 variables (removed 0) and now considering 144/144 (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-8403199460190558716.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-11152174466593107264.kers'
[2026-05-25 06:15:37] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-8403199460190558716.kers, --Pflows, --basisKERS=/tmp/petrispot-output-11152174466593107264.kers]
Culling duplicate invariants (modulo rational): removing 36 columns.
Culled 36 columns in 0 ms.
// Phase 1: matrix 144 rows 81 cols 432 entries
Finished phase 1 with 71 SingleSign rule and 0 generalized
[2026-05-25 06:15:37] [INFO ] Computed 46 invariants in 1 ms
Computed 46 P flows in 3 ms.
Exported basis to /tmp/petrispot-output-11152174466593107264.kers
Total runtime 3 ms.
[2026-05-25 06:15:37] [INFO ] Implicit Places using invariants in 381 ms returned []
[2026-05-25 06:15:37] [INFO ] Invariant cache hit.
[2026-05-25 06:15:38] [INFO ] Implicit Places using invariants and state equation in 348 ms returned []
Implicit Place search using SMT with State Equation took 779 ms to find 0 implicit places.
Running 108 sub problems to find dead transitions.
[2026-05-25 06:15:38] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/45 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 108 unsolved
At refinement iteration 1 (OVERLAPS) 72/117 variables, 46/46 constraints. Problems are: Problem set: 0 solved, 108 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/117 variables, 0/46 constraints. Problems are: Problem set: 0 solved, 108 unsolved
At refinement iteration 3 (OVERLAPS) 144/261 variables, 117/163 constraints. Problems are: Problem set: 0 solved, 108 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/261 variables, 0/163 constraints. Problems are: Problem set: 0 solved, 108 unsolved
At refinement iteration 5 (OVERLAPS) 0/261 variables, 0/163 constraints. Problems are: Problem set: 0 solved, 108 unsolved
No progress, stopping.
After SMT solving in domain Real declared 261/261 variables, and 163 constraints, problems are : Problem set: 0 solved, 108 unsolved in 4808 ms.
Refiners :[Positive P Invariants (semi-flows): 46/46 constraints, State Equation: 117/117 constraints, PredecessorRefiner: 108/108 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 108 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/45 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 108 unsolved
At refinement iteration 1 (OVERLAPS) 72/117 variables, 46/46 constraints. Problems are: Problem set: 0 solved, 108 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/117 variables, 0/46 constraints. Problems are: Problem set: 0 solved, 108 unsolved
At refinement iteration 3 (OVERLAPS) 144/261 variables, 117/163 constraints. Problems are: Problem set: 0 solved, 108 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/261 variables, 108/271 constraints. Problems are: Problem set: 0 solved, 108 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/261 variables, 0/271 constraints. Problems are: Problem set: 0 solved, 108 unsolved
At refinement iteration 6 (OVERLAPS) 0/261 variables, 0/271 constraints. Problems are: Problem set: 0 solved, 108 unsolved
No progress, stopping.
After SMT solving in domain Int declared 261/261 variables, and 271 constraints, problems are : Problem set: 0 solved, 108 unsolved in 8313 ms.
Refiners :[Positive P Invariants (semi-flows): 46/46 constraints, State Equation: 117/117 constraints, PredecessorRefiner: 108/108 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 13254ms problems are : Problem set: 0 solved, 108 unsolved
Search for dead transitions found 0 dead transitions in 13276ms
Finished structural reductions in LTL mode , in 1 iterations and 14133 ms. Remains : 117/117 places, 144/144 transitions.
Starting structural reductions in LTL mode, iteration 0 : 117/117 places, 144/144 transitions.
Applied a total of 0 rules in 7 ms. Remains 117 /117 variables (removed 0) and now considering 144/144 (removed 0) transitions.
[2026-05-25 06:15:51] [INFO ] Invariant cache hit.
[2026-05-25 06:15:51] [INFO ] Implicit Places using invariants in 141 ms returned []
[2026-05-25 06:15:51] [INFO ] Invariant cache hit.
[2026-05-25 06:15:51] [INFO ] Implicit Places using invariants and state equation in 220 ms returned []
Implicit Place search using SMT with State Equation took 364 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 374 ms. Remains : 117/117 places, 144/144 transitions.
Support contains 43 out of 117 places after structural reductions.
[2026-05-25 06:15:52] [INFO ] Flatten gal took : 127 ms
[2026-05-25 06:15:52] [INFO ] Flatten gal took : 73 ms
[2026-05-25 06:15:52] [INFO ] Input system was already deterministic with 144 transitions.
Support contains 40 out of 117 places (down from 43) after GAL structural reductions.
Reduction of identical properties reduced properties to check from 28 to 26
RANDOM walk for 747 steps (0 resets) in 133 ms. (5 steps per ms) remains 0/26 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(p0))'
Support contains 2 out of 117 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 117/117 places, 144/144 transitions.
Applied a total of 0 rules in 14 ms. Remains 117 /117 variables (removed 0) and now considering 144/144 (removed 0) transitions.
[2026-05-25 06:15:52] [INFO ] Invariant cache hit.
[2026-05-25 06:15:53] [INFO ] Implicit Places using invariants in 122 ms returned []
[2026-05-25 06:15:53] [INFO ] Invariant cache hit.
[2026-05-25 06:15:53] [INFO ] Implicit Places using invariants and state equation in 198 ms returned []
Implicit Place search using SMT with State Equation took 324 ms to find 0 implicit places.
[2026-05-25 06:15:53] [INFO ] Redundant transitions in 4 ms returned []
Skipped dead transition search.
Finished structural reductions in SI_LTL mode , in 1 iterations and 350 ms. Remains : 117/117 places, 144/144 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 237 ms :[(NOT p0)]
Running random walk in product with property : HypertorusGrid-PT-d2k3p2b04-LTLFireability-00
Product exploration explored 100000 steps with 2078 reset in 1014 ms.
Product exploration explored 100000 steps with 2084 reset in 1070 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 99 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
RANDOM walk for 178 steps (0 resets) in 11 ms. (14 steps per ms) remains 0/1 properties
Knowledge based reduction with 1 factoid took 100 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 36 ms :[(NOT p0)]
[2026-05-25 06:15:55] [INFO ] Invariant cache hit.
[2026-05-25 06:15:56] [INFO ] [Real]Absence check using 46 positive place invariants in 54 ms returned sat
[2026-05-25 06:15:56] [INFO ] [Real]Absence check using state equation in 99 ms returned sat
[2026-05-25 06:15:56] [INFO ] Solution in real domain found non-integer solution.
[2026-05-25 06:15:56] [INFO ] [Nat]Absence check using 46 positive place invariants in 33 ms returned sat
[2026-05-25 06:15:56] [INFO ] [Nat]Absence check using state equation in 116 ms returned sat
[2026-05-25 06:15:56] [INFO ] Computed and/alt/rep : 108/108/108 causal constraints (skipped 0 transitions) in 14 ms.
[2026-05-25 06:15:56] [INFO ] Added : 33 causal constraints over 7 iterations in 163 ms. Result :sat
Could not prove EG (NOT p0)
Knowledge-based reduction took 1095 ms.
Stuttering acceptance computed with spot in 42 ms :[(NOT p0)]
Support contains 2 out of 117 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 117/117 places, 144/144 transitions.
Applied a total of 0 rules in 20 ms. Remains 117 /117 variables (removed 0) and now considering 144/144 (removed 0) transitions.
[2026-05-25 06:15:56] [INFO ] Invariant cache hit.
[2026-05-25 06:15:56] [INFO ] Implicit Places using invariants in 165 ms returned []
[2026-05-25 06:15:56] [INFO ] Invariant cache hit.
[2026-05-25 06:15:57] [INFO ] Implicit Places using invariants and state equation in 270 ms returned []
Implicit Place search using SMT with State Equation took 439 ms to find 0 implicit places.
[2026-05-25 06:15:57] [INFO ] Redundant transitions in 4 ms returned []
Skipped dead transition search.
Finished structural reductions in SI_LTL mode , in 1 iterations and 470 ms. Remains : 117/117 places, 144/144 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 90 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
RANDOM walk for 168 steps (0 resets) in 8 ms. (18 steps per ms) remains 0/1 properties
Knowledge based reduction with 1 factoid took 108 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 34 ms :[(NOT p0)]
[2026-05-25 06:15:57] [INFO ] Invariant cache hit.
[2026-05-25 06:15:57] [INFO ] [Real]Absence check using 46 positive place invariants in 56 ms returned sat
[2026-05-25 06:15:57] [INFO ] [Real]Absence check using state equation in 106 ms returned sat
[2026-05-25 06:15:57] [INFO ] Solution in real domain found non-integer solution.
[2026-05-25 06:15:57] [INFO ] [Nat]Absence check using 46 positive place invariants in 52 ms returned sat
[2026-05-25 06:15:58] [INFO ] [Nat]Absence check using state equation in 167 ms returned sat
[2026-05-25 06:15:58] [INFO ] Computed and/alt/rep : 108/108/108 causal constraints (skipped 0 transitions) in 11 ms.
[2026-05-25 06:15:58] [INFO ] Added : 33 causal constraints over 7 iterations in 109 ms. Result :sat
Could not prove EG (NOT p0)
Knowledge-based reduction took 1020 ms.
Stuttering acceptance computed with spot in 34 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 39 ms :[(NOT p0)]
Product exploration explored 100000 steps with 2083 reset in 810 ms.
Product exploration explored 100000 steps with 2050 reset in 855 ms.
Built C files in :
/tmp/ltsmin10082886750583127996
[2026-05-25 06:16:00] [INFO ] Computing symmetric may disable matrix : 144 transitions.
[2026-05-25 06:16:00] [INFO ] Computation of Complete disable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2026-05-25 06:16:00] [INFO ] Computing symmetric may enable matrix : 144 transitions.
[2026-05-25 06:16:00] [INFO ] Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2026-05-25 06:16:00] [INFO ] Computing Do-Not-Accords matrix : 144 transitions.
[2026-05-25 06:16:00] [INFO ] Computation of Completed DNA matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2026-05-25 06:16:00] [INFO ] Built C files in 60ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin10082886750583127996
Running compilation step : cd /tmp/ltsmin10082886750583127996;'/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 625 ms.
Running link step : cd /tmp/ltsmin10082886750583127996;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 53 ms.
Running LTSmin : cd /tmp/ltsmin10082886750583127996;'/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/stateBased823009845076188148.hoa' '--buchi-type=spotba'
LTSmin run took 135 ms.
FORMULA HypertorusGrid-PT-d2k3p2b04-LTLFireability-00 FALSE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Treatment of property HypertorusGrid-PT-d2k3p2b04-LTLFireability-00 finished in 8090 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(p1)&&p0))&&(!p2 U p3)))'
Support contains 7 out of 117 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 117/117 places, 144/144 transitions.
Applied a total of 0 rules in 5 ms. Remains 117 /117 variables (removed 0) and now considering 144/144 (removed 0) transitions.
[2026-05-25 06:16:00] [INFO ] Invariant cache hit.
[2026-05-25 06:16:01] [INFO ] Implicit Places using invariants in 127 ms returned []
[2026-05-25 06:16:01] [INFO ] Invariant cache hit.
[2026-05-25 06:16:01] [INFO ] Implicit Places using invariants and state equation in 218 ms returned []
Implicit Place search using SMT with State Equation took 347 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 352 ms. Remains : 117/117 places, 144/144 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(p1)&&p0))&&(!p2 U p3)))'
Stuttering acceptance computed with spot in 225 ms :[(OR (NOT p3) (NOT p1) (NOT p0)), true, (OR (NOT p0) (NOT p1)), (NOT p3), (NOT p1)]
Running random walk in product with property : HypertorusGrid-PT-d2k3p2b04-LTLFireability-01
Entered a terminal (fully accepting) state of product in 25 steps with 1 reset in 0 ms.
FORMULA HypertorusGrid-PT-d2k3p2b04-LTLFireability-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property HypertorusGrid-PT-d2k3p2b04-LTLFireability-01 finished in 608 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((X(X(X((F(p1)&&p0))))||F(p2))))'
Support contains 6 out of 117 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 117/117 places, 144/144 transitions.
Applied a total of 0 rules in 5 ms. Remains 117 /117 variables (removed 0) and now considering 144/144 (removed 0) transitions.
[2026-05-25 06:16:01] [INFO ] Invariant cache hit.
[2026-05-25 06:16:01] [INFO ] Implicit Places using invariants in 185 ms returned []
[2026-05-25 06:16:01] [INFO ] Invariant cache hit.
[2026-05-25 06:16:01] [INFO ] Implicit Places using invariants and state equation in 206 ms returned []
Implicit Place search using SMT with State Equation took 393 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 399 ms. Remains : 117/117 places, 144/144 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((X(X(X((F(p1)&&p0))))||F(p2))))'
Stuttering acceptance computed with spot in 249 ms :[(OR (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p2))), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p2))), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p2))), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p2))), (NOT p2), (AND (NOT p2) (NOT p1))]
Running random walk in product with property : HypertorusGrid-PT-d2k3p2b04-LTLFireability-03
Product exploration explored 100000 steps with 1475 reset in 904 ms.
Product exploration explored 100000 steps with 1438 reset in 1162 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 119 ms. Reduced automaton from 6 states, 8 edges and 3 AP (stutter sensitive) to 6 states, 8 edges and 3 AP (stutter sensitive).
RANDOM walk for 1286 steps (0 resets) in 30 ms. (41 steps per ms) remains 0/6 properties
Knowledge based reduction with 1 factoid took 179 ms. Reduced automaton from 6 states, 8 edges and 3 AP (stutter sensitive) to 6 states, 8 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 253 ms :[(OR (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p2))), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p2))), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p2))), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p2))), (NOT p2), (AND (NOT p2) (NOT p1))]
Knowledge-based reduction took 570 ms.
Stuttering acceptance computed with spot in 253 ms :[(OR (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p2))), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p2))), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p2))), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p2))), (NOT p2), (AND (NOT p2) (NOT p1))]
Support contains 6 out of 117 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 117/117 places, 144/144 transitions.
Applied a total of 0 rules in 5 ms. Remains 117 /117 variables (removed 0) and now considering 144/144 (removed 0) transitions.
[2026-05-25 06:16:05] [INFO ] Invariant cache hit.
[2026-05-25 06:16:05] [INFO ] Implicit Places using invariants in 123 ms returned []
[2026-05-25 06:16:05] [INFO ] Invariant cache hit.
[2026-05-25 06:16:05] [INFO ] Implicit Places using invariants and state equation in 222 ms returned []
Implicit Place search using SMT with State Equation took 359 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 364 ms. Remains : 117/117 places, 144/144 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 132 ms. Reduced automaton from 6 states, 8 edges and 3 AP (stutter sensitive) to 6 states, 8 edges and 3 AP (stutter sensitive).
RANDOM walk for 973 steps (0 resets) in 37 ms. (25 steps per ms) remains 0/6 properties
Knowledge based reduction with 1 factoid took 181 ms. Reduced automaton from 6 states, 8 edges and 3 AP (stutter sensitive) to 6 states, 8 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 258 ms :[(OR (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p2))), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p2))), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p2))), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p2))), (NOT p2), (AND (NOT p2) (NOT p1))]
Knowledge-based reduction took 592 ms.
Stuttering acceptance computed with spot in 227 ms :[(OR (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p2))), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p2))), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p2))), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p2))), (NOT p2), (AND (NOT p2) (NOT p1))]
Stuttering acceptance computed with spot in 257 ms :[(OR (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p2))), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p2))), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p2))), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p2))), (NOT p2), (AND (NOT p2) (NOT p1))]
Product exploration explored 100000 steps with 1476 reset in 1054 ms.
Product exploration explored 100000 steps with 1520 reset in 865 ms.
Spot run failed in 106 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/ltsmin17245695866415814268
[2026-05-25 06:16:08] [INFO ] Built C files in 4ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin17245695866415814268
Running compilation step : cd /tmp/ltsmin17245695866415814268;'/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 374 ms.
Running link step : cd /tmp/ltsmin17245695866415814268;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 34 ms.
Running LTSmin : cd /tmp/ltsmin17245695866415814268;'/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/stateBased4687581469786218791.hoa' '--buchi-type=spotba'
LTSmin run took 42 ms.
FORMULA HypertorusGrid-PT-d2k3p2b04-LTLFireability-03 FALSE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Treatment of property HypertorusGrid-PT-d2k3p2b04-LTLFireability-03 finished in 7576 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(p1))))'
Support contains 4 out of 117 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 117/117 places, 144/144 transitions.
Applied a total of 0 rules in 7 ms. Remains 117 /117 variables (removed 0) and now considering 144/144 (removed 0) transitions.
[2026-05-25 06:16:09] [INFO ] Invariant cache hit.
[2026-05-25 06:16:09] [INFO ] Implicit Places using invariants in 127 ms returned []
[2026-05-25 06:16:09] [INFO ] Invariant cache hit.
[2026-05-25 06:16:09] [INFO ] Implicit Places using invariants and state equation in 205 ms returned []
Implicit Place search using SMT with State Equation took 333 ms to find 0 implicit places.
[2026-05-25 06:16:09] [INFO ] Redundant transitions in 4 ms returned []
Skipped dead transition search.
Finished structural reductions in SI_LTL mode , in 1 iterations and 349 ms. Remains : 117/117 places, 144/144 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(p1))))'
Stuttering acceptance computed with spot in 41 ms :[(AND (NOT p0) (NOT p1))]
Running random walk in product with property : HypertorusGrid-PT-d2k3p2b04-LTLFireability-05
Stuttering criterion allowed to conclude after 27166 steps with 0 reset in 205 ms.
FORMULA HypertorusGrid-PT-d2k3p2b04-LTLFireability-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property HypertorusGrid-PT-d2k3p2b04-LTLFireability-05 finished in 620 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((X((X(F(p1))||p0))||F(((X(!p2)&&G(!p3))||G(!p2))))))'
Support contains 8 out of 117 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 117/117 places, 144/144 transitions.
Applied a total of 0 rules in 2 ms. Remains 117 /117 variables (removed 0) and now considering 144/144 (removed 0) transitions.
[2026-05-25 06:16:09] [INFO ] Invariant cache hit.
[2026-05-25 06:16:09] [INFO ] Implicit Places using invariants in 121 ms returned []
[2026-05-25 06:16:09] [INFO ] Invariant cache hit.
[2026-05-25 06:16:10] [INFO ] Implicit Places using invariants and state equation in 198 ms returned []
Implicit Place search using SMT with State Equation took 321 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 323 ms. Remains : 117/117 places, 144/144 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((X((X(F(p1))||p0))||F(((X(p2)&&G(p3))||G(p2))))))'
Stuttering acceptance computed with spot in 289 ms :[(AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p3) (NOT p2) (NOT p1))]
Running random walk in product with property : HypertorusGrid-PT-d2k3p2b04-LTLFireability-06
Product exploration explored 100000 steps with 32186 reset in 710 ms.
Product exploration explored 100000 steps with 32454 reset in 696 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 4 factoid took 284 ms. Reduced automaton from 6 states, 22 edges and 4 AP (stutter sensitive) to 6 states, 22 edges and 4 AP (stutter sensitive).
RANDOM walk for 1505 steps (0 resets) in 53 ms. (27 steps per ms) remains 0/11 properties
Knowledge based reduction with 4 factoid took 389 ms. Reduced automaton from 6 states, 22 edges and 4 AP (stutter sensitive) to 6 states, 22 edges and 4 AP (stutter sensitive).
Stuttering acceptance computed with spot in 242 ms :[(AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p3) (NOT p2) (NOT p1))]
Knowledge-based reduction took 948 ms.
Stuttering acceptance computed with spot in 233 ms :[(AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p3) (NOT p2) (NOT p1))]
Support contains 8 out of 117 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 117/117 places, 144/144 transitions.
Applied a total of 0 rules in 2 ms. Remains 117 /117 variables (removed 0) and now considering 144/144 (removed 0) transitions.
[2026-05-25 06:16:13] [INFO ] Invariant cache hit.
[2026-05-25 06:16:13] [INFO ] Implicit Places using invariants in 170 ms returned []
[2026-05-25 06:16:13] [INFO ] Invariant cache hit.
[2026-05-25 06:16:13] [INFO ] Implicit Places using invariants and state equation in 227 ms returned []
Implicit Place search using SMT with State Equation took 399 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 401 ms. Remains : 117/117 places, 144/144 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 4 factoid took 301 ms. Reduced automaton from 6 states, 22 edges and 4 AP (stutter sensitive) to 6 states, 22 edges and 4 AP (stutter sensitive).
RANDOM walk for 1375 steps (0 resets) in 22 ms. (59 steps per ms) remains 0/11 properties
Knowledge based reduction with 4 factoid took 469 ms. Reduced automaton from 6 states, 22 edges and 4 AP (stutter sensitive) to 6 states, 22 edges and 4 AP (stutter sensitive).
Stuttering acceptance computed with spot in 250 ms :[(AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p3) (NOT p2) (NOT p1))]
Knowledge-based reduction took 1042 ms.
Stuttering acceptance computed with spot in 253 ms :[(AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p3) (NOT p2) (NOT p1))]
Stuttering acceptance computed with spot in 238 ms :[(AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p3) (NOT p2) (NOT p1))]
Product exploration explored 100000 steps with 32414 reset in 871 ms.
Product exploration explored 100000 steps with 32199 reset in 628 ms.
Spot run failed in 55 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/ltsmin1020111181293911927
[2026-05-25 06:16:16] [INFO ] Built C files in 4ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin1020111181293911927
Running compilation step : cd /tmp/ltsmin1020111181293911927;'/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 408 ms.
Running link step : cd /tmp/ltsmin1020111181293911927;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 54 ms.
Running LTSmin : cd /tmp/ltsmin1020111181293911927;'/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/stateBased6463516021962824782.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 8 out of 117 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 117/117 places, 144/144 transitions.
Applied a total of 0 rules in 2 ms. Remains 117 /117 variables (removed 0) and now considering 144/144 (removed 0) transitions.
[2026-05-25 06:16:31] [INFO ] Invariant cache hit.
[2026-05-25 06:16:31] [INFO ] Implicit Places using invariants in 119 ms returned []
[2026-05-25 06:16:31] [INFO ] Invariant cache hit.
[2026-05-25 06:16:31] [INFO ] Implicit Places using invariants and state equation in 209 ms returned []
Implicit Place search using SMT with State Equation took 336 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 338 ms. Remains : 117/117 places, 144/144 transitions.
Built C files in :
/tmp/ltsmin7341111492785518014
[2026-05-25 06:16:31] [INFO ] Built C files in 4ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin7341111492785518014
Running compilation step : cd /tmp/ltsmin7341111492785518014;'/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 394 ms.
Running link step : cd /tmp/ltsmin7341111492785518014;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 31 ms.
Running LTSmin : cd /tmp/ltsmin7341111492785518014;'/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/stateBased9914079003680640239.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2026-05-25 06:16:46] [INFO ] Flatten gal took : 14 ms
[2026-05-25 06:16:47] [INFO ] Flatten gal took : 14 ms
[2026-05-25 06:16:47] [INFO ] Time to serialize gal into /tmp/LTL4184700358373203043.gal : 6 ms
[2026-05-25 06:16:47] [INFO ] Time to serialize properties into /tmp/LTL2005975225521331625.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/LTL4184700358373203043.gal' '-t' 'CGAL' '-hoa' '/tmp/aut6430674469461943301.hoa' '-atoms' '/tmp/LTL2005975225521331625.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/LTL2005975225521331625.prop.
Loaded 4 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut6430674469461943301.hoa
Detected timeout of ITS tools.
[2026-05-25 06:17:02] [INFO ] Flatten gal took : 18 ms
[2026-05-25 06:17:02] [INFO ] Flatten gal took : 13 ms
[2026-05-25 06:17:02] [INFO ] Time to serialize gal into /tmp/LTL12883782422716673826.gal : 3 ms
[2026-05-25 06:17:02] [INFO ] Time to serialize properties into /tmp/LTL9174570116592348845.ltl : 6 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/LTL12883782422716673826.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL9174570116592348845.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 : !((G((X(("((pbl_1_3<1)||(po_d2_n1_1_1<1))")||(X(F("((pbl_3_3<1)||(po_d2_n1_3_1<1))")))))||(F((G("((pb_d1_n2_1_1<1)||(pil_d1_n1_2_1<1))...257
Formula 0 simplified : F(X(!"((pbl_1_3<1)||(po_d2_n1_1_1<1))" & XG!"((pbl_3_3<1)||(po_d2_n1_3_1<1))") & G(F!"((pb_d1_n2_1_1<1)||(pil_d1_n1_2_1<1))" & (X!"(...239
Detected timeout of ITS tools.
[2026-05-25 06:17:17] [INFO ] Flatten gal took : 13 ms
[2026-05-25 06:17:17] [INFO ] Applying decomposition
[2026-05-25 06:17:17] [INFO ] Flatten gal took : 12 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/graph9170710863600157979.txt' '-o' '/tmp/graph9170710863600157979.bin' '-w' '/tmp/graph9170710863600157979.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph9170710863600157979.bin' '-l' '-1' '-v' '-w' '/tmp/graph9170710863600157979.weights' '-q' '0' '-e' '0.001'
[2026-05-25 06:17:17] [INFO ] Decomposing Gal with order
[2026-05-25 06:17:17] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 06:17:17] [INFO ] Removed a total of 144 redundant transitions.
[2026-05-25 06:17:17] [INFO ] Flatten gal took : 101 ms
[2026-05-25 06:17:17] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 4 ms.
[2026-05-25 06:17:17] [INFO ] Time to serialize gal into /tmp/LTL5706429425386296036.gal : 6 ms
[2026-05-25 06:17:17] [INFO ] Time to serialize properties into /tmp/LTL3046894603402590259.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/LTL5706429425386296036.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL3046894603402590259.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 : !((G((X(("((i5.u5.pbl_1_3<1)||(i5.u39.po_d2_n1_1_1<1))")||(X(F("((i3.u3.pbl_3_3<1)||(i3.u34.po_d2_n1_3_1<1))")))))||(F((G("((i0.u0.pb_...322
Formula 0 simplified : F(X(!"((i5.u5.pbl_1_3<1)||(i5.u39.po_d2_n1_1_1<1))" & XG!"((i3.u3.pbl_3_3<1)||(i3.u34.po_d2_n1_3_1<1))") & G(F!"((i0.u0.pb_d1_n2_1_1...304
Detected timeout of ITS tools.
Treatment of property HypertorusGrid-PT-d2k3p2b04-LTLFireability-06 finished in 82782 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(G(p0))&&F(p1))))'
Support contains 4 out of 117 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 117/117 places, 144/144 transitions.
Applied a total of 0 rules in 5 ms. Remains 117 /117 variables (removed 0) and now considering 144/144 (removed 0) transitions.
[2026-05-25 06:17:32] [INFO ] Invariant cache hit.
[2026-05-25 06:17:32] [INFO ] Implicit Places using invariants in 125 ms returned []
[2026-05-25 06:17:32] [INFO ] Invariant cache hit.
[2026-05-25 06:17:32] [INFO ] Implicit Places using invariants and state equation in 225 ms returned []
Implicit Place search using SMT with State Equation took 352 ms to find 0 implicit places.
[2026-05-25 06:17:32] [INFO ] Redundant transitions in 1 ms returned []
Skipped dead transition search.
Finished structural reductions in SI_LTL mode , in 1 iterations and 364 ms. Remains : 117/117 places, 144/144 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((F(G(p0))&&F(p1))))'
Stuttering acceptance computed with spot in 113 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Running random walk in product with property : HypertorusGrid-PT-d2k3p2b04-LTLFireability-07
Stuttering criterion allowed to conclude after 2728 steps with 0 reset in 17 ms.
FORMULA HypertorusGrid-PT-d2k3p2b04-LTLFireability-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property HypertorusGrid-PT-d2k3p2b04-LTLFireability-07 finished in 524 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 X(G(p1))))'
Support contains 4 out of 117 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 117/117 places, 144/144 transitions.
Applied a total of 0 rules in 2 ms. Remains 117 /117 variables (removed 0) and now considering 144/144 (removed 0) transitions.
[2026-05-25 06:17:33] [INFO ] Invariant cache hit.
[2026-05-25 06:17:33] [INFO ] Implicit Places using invariants in 127 ms returned []
[2026-05-25 06:17:33] [INFO ] Invariant cache hit.
[2026-05-25 06:17:33] [INFO ] Implicit Places using invariants and state equation in 211 ms returned []
Implicit Place search using SMT with State Equation took 340 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 342 ms. Remains : 117/117 places, 144/144 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 X(G(p1))))'
Stuttering acceptance computed with spot in 97 ms :[(NOT p1), (NOT p1), true]
Running random walk in product with property : HypertorusGrid-PT-d2k3p2b04-LTLFireability-08
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA HypertorusGrid-PT-d2k3p2b04-LTLFireability-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property HypertorusGrid-PT-d2k3p2b04-LTLFireability-08 finished in 470 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)&&X(X(G(p1)))))'
Support contains 6 out of 117 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 117/117 places, 144/144 transitions.
Applied a total of 0 rules in 2 ms. Remains 117 /117 variables (removed 0) and now considering 144/144 (removed 0) transitions.
[2026-05-25 06:17:33] [INFO ] Invariant cache hit.
[2026-05-25 06:17:33] [INFO ] Implicit Places using invariants in 103 ms returned []
[2026-05-25 06:17:33] [INFO ] Invariant cache hit.
[2026-05-25 06:17:33] [INFO ] Implicit Places using invariants and state equation in 201 ms returned []
Implicit Place search using SMT with State Equation took 306 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 308 ms. Remains : 117/117 places, 144/144 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)&&X(X(G(p1)))))'
Stuttering acceptance computed with spot in 168 ms :[(OR (NOT p1) (NOT p0)), (NOT p0), (NOT p1), (NOT p1), true]
Running random walk in product with property : HypertorusGrid-PT-d2k3p2b04-LTLFireability-10
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 0 ms.
FORMULA HypertorusGrid-PT-d2k3p2b04-LTLFireability-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property HypertorusGrid-PT-d2k3p2b04-LTLFireability-10 finished in 501 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(G(!p0)))))'
Support contains 2 out of 117 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 117/117 places, 144/144 transitions.
Applied a total of 0 rules in 1 ms. Remains 117 /117 variables (removed 0) and now considering 144/144 (removed 0) transitions.
[2026-05-25 06:17:34] [INFO ] Invariant cache hit.
[2026-05-25 06:17:34] [INFO ] Implicit Places using invariants in 123 ms returned []
[2026-05-25 06:17:34] [INFO ] Invariant cache hit.
[2026-05-25 06:17:34] [INFO ] Implicit Places using invariants and state equation in 205 ms returned []
Implicit Place search using SMT with State Equation took 328 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 330 ms. Remains : 117/117 places, 144/144 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(G(p0)))))'
Stuttering acceptance computed with spot in 156 ms :[true, (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : HypertorusGrid-PT-d2k3p2b04-LTLFireability-11
Entered a terminal (fully accepting) state of product in 3 steps with 0 reset in 0 ms.
FORMULA HypertorusGrid-PT-d2k3p2b04-LTLFireability-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property HypertorusGrid-PT-d2k3p2b04-LTLFireability-11 finished in 510 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(X(F(p1))))&&F(p2)))'
Support contains 8 out of 117 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 117/117 places, 144/144 transitions.
Applied a total of 0 rules in 1 ms. Remains 117 /117 variables (removed 0) and now considering 144/144 (removed 0) transitions.
[2026-05-25 06:17:34] [INFO ] Invariant cache hit.
[2026-05-25 06:17:34] [INFO ] Implicit Places using invariants in 136 ms returned []
[2026-05-25 06:17:34] [INFO ] Invariant cache hit.
[2026-05-25 06:17:34] [INFO ] Implicit Places using invariants and state equation in 317 ms returned []
Implicit Place search using SMT with State Equation took 455 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 456 ms. Remains : 117/117 places, 144/144 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)&&(G(p1)||X(X(F(p2))))))'
Stuttering acceptance computed with spot in 280 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2))), (NOT p0), (NOT p2), (AND (NOT p2) (NOT p1)), (NOT p2), (AND (NOT p2) (NOT p1))]
Running random walk in product with property : HypertorusGrid-PT-d2k3p2b04-LTLFireability-12
Product exploration explored 100000 steps with 26347 reset in 592 ms.
Product exploration explored 100000 steps with 26189 reset in 665 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 202 ms. Reduced automaton from 6 states, 10 edges and 3 AP (stutter sensitive) to 3 states, 3 edges and 1 AP (stutter sensitive).
RANDOM walk for 142 steps (0 resets) in 5 ms. (23 steps per ms) remains 0/1 properties
Knowledge based reduction with 1 factoid took 194 ms. Reduced automaton from 3 states, 3 edges and 1 AP (stutter sensitive) to 3 states, 3 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 104 ms :[(NOT p2), (NOT p2), (NOT p2)]
Knowledge-based reduction took 510 ms.
Stuttering acceptance computed with spot in 111 ms :[(NOT p2), (NOT p2), (NOT p2)]
Support contains 2 out of 117 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in LTL mode, iteration 0 : 117/117 places, 144/144 transitions.
Applied a total of 0 rules in 1 ms. Remains 117 /117 variables (removed 0) and now considering 144/144 (removed 0) transitions.
[2026-05-25 06:17:37] [INFO ] Invariant cache hit.
[2026-05-25 06:17:37] [INFO ] Implicit Places using invariants in 140 ms returned []
[2026-05-25 06:17:37] [INFO ] Invariant cache hit.
[2026-05-25 06:17:37] [INFO ] Implicit Places using invariants and state equation in 192 ms returned []
Implicit Place search using SMT with State Equation took 334 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 335 ms. Remains : 117/117 places, 144/144 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 75 ms. Reduced automaton from 3 states, 3 edges and 1 AP (stutter sensitive) to 3 states, 3 edges and 1 AP (stutter sensitive).
RANDOM walk for 202 steps (0 resets) in 6 ms. (28 steps per ms) remains 0/1 properties
Knowledge based reduction with 1 factoid took 71 ms. Reduced automaton from 3 states, 3 edges and 1 AP (stutter sensitive) to 3 states, 3 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 105 ms :[(NOT p2), (NOT p2), (NOT p2)]
Knowledge-based reduction took 259 ms.
Stuttering acceptance computed with spot in 116 ms :[(NOT p2), (NOT p2), (NOT p2)]
Stuttering acceptance computed with spot in 120 ms :[(NOT p2), (NOT p2), (NOT p2)]
Product exploration explored 100000 steps with 25932 reset in 585 ms.
Product exploration explored 100000 steps with 26273 reset in 636 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/ltsmin13535503226924775308
[2026-05-25 06:17:39] [INFO ] Built C files in 3ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin13535503226924775308
Running compilation step : cd /tmp/ltsmin13535503226924775308;'/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 372 ms.
Running link step : cd /tmp/ltsmin13535503226924775308;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 32 ms.
Running LTSmin : cd /tmp/ltsmin13535503226924775308;'/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/stateBased4422014279654775033.hoa' '--buchi-type=spotba'
LTSmin run took 36 ms.
FORMULA HypertorusGrid-PT-d2k3p2b04-LTLFireability-12 FALSE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Treatment of property HypertorusGrid-PT-d2k3p2b04-LTLFireability-12 finished in 5236 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 2 out of 117 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 117/117 places, 144/144 transitions.
Applied a total of 0 rules in 4 ms. Remains 117 /117 variables (removed 0) and now considering 144/144 (removed 0) transitions.
[2026-05-25 06:17:39] [INFO ] Invariant cache hit.
[2026-05-25 06:17:39] [INFO ] Implicit Places using invariants in 120 ms returned []
[2026-05-25 06:17:39] [INFO ] Invariant cache hit.
[2026-05-25 06:17:40] [INFO ] Implicit Places using invariants and state equation in 207 ms returned []
Implicit Place search using SMT with State Equation took 330 ms to find 0 implicit places.
[2026-05-25 06:17:40] [INFO ] Redundant transitions in 1 ms returned []
Skipped dead transition search.
Finished structural reductions in SI_LTL mode , in 1 iterations and 342 ms. Remains : 117/117 places, 144/144 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 69 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : HypertorusGrid-PT-d2k3p2b04-LTLFireability-13
Product exploration explored 100000 steps with 1978 reset in 1146 ms.
Product exploration explored 100000 steps with 1960 reset in 813 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 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 83 steps (0 resets) in 5 ms. (13 steps per ms) remains 0/1 properties
Knowledge based reduction with 1 factoid took 94 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 66 ms :[(NOT p0), (NOT p0)]
[2026-05-25 06:17:42] [INFO ] Invariant cache hit.
[2026-05-25 06:17:42] [INFO ] [Real]Absence check using 46 positive place invariants in 79 ms returned sat
[2026-05-25 06:17:42] [INFO ] [Real]Absence check using state equation in 103 ms returned sat
[2026-05-25 06:17:42] [INFO ] Solution in real domain found non-integer solution.
[2026-05-25 06:17:42] [INFO ] [Nat]Absence check using 46 positive place invariants in 37 ms returned sat
[2026-05-25 06:17:42] [INFO ] [Nat]Absence check using state equation in 140 ms returned sat
[2026-05-25 06:17:42] [INFO ] Computed and/alt/rep : 108/108/108 causal constraints (skipped 0 transitions) in 10 ms.
[2026-05-25 06:17:43] [INFO ] Added : 35 causal constraints over 7 iterations in 116 ms. Result :sat
Could not prove EG (NOT p0)
Knowledge-based reduction took 949 ms.
Stuttering acceptance computed with spot in 66 ms :[(NOT p0), (NOT p0)]
Support contains 2 out of 117 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 117/117 places, 144/144 transitions.
Applied a total of 0 rules in 4 ms. Remains 117 /117 variables (removed 0) and now considering 144/144 (removed 0) transitions.
[2026-05-25 06:17:43] [INFO ] Invariant cache hit.
[2026-05-25 06:17:43] [INFO ] Implicit Places using invariants in 123 ms returned []
[2026-05-25 06:17:43] [INFO ] Invariant cache hit.
[2026-05-25 06:17:43] [INFO ] Implicit Places using invariants and state equation in 213 ms returned []
Implicit Place search using SMT with State Equation took 338 ms to find 0 implicit places.
[2026-05-25 06:17:43] [INFO ] Redundant transitions in 2 ms returned []
Skipped dead transition search.
Finished structural reductions in SI_LTL mode , in 1 iterations and 349 ms. Remains : 117/117 places, 144/144 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 86 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 100 steps (0 resets) in 5 ms. (16 steps per ms) remains 0/1 properties
Knowledge based reduction with 1 factoid took 96 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 68 ms :[(NOT p0), (NOT p0)]
[2026-05-25 06:17:43] [INFO ] Invariant cache hit.
[2026-05-25 06:17:43] [INFO ] [Real]Absence check using 46 positive place invariants in 78 ms returned sat
[2026-05-25 06:17:44] [INFO ] [Real]Absence check using state equation in 98 ms returned sat
[2026-05-25 06:17:44] [INFO ] Solution in real domain found non-integer solution.
[2026-05-25 06:17:44] [INFO ] [Nat]Absence check using 46 positive place invariants in 38 ms returned sat
[2026-05-25 06:17:44] [INFO ] [Nat]Absence check using state equation in 141 ms returned sat
[2026-05-25 06:17:44] [INFO ] Computed and/alt/rep : 108/108/108 causal constraints (skipped 0 transitions) in 8 ms.
[2026-05-25 06:17:44] [INFO ] Added : 35 causal constraints over 7 iterations in 111 ms. Result :sat
Could not prove EG (NOT p0)
Knowledge-based reduction took 914 ms.
Stuttering acceptance computed with spot in 68 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 68 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 2013 reset in 773 ms.
Product exploration explored 100000 steps with 2065 reset in 823 ms.
Built C files in :
/tmp/ltsmin15327020809405490262
[2026-05-25 06:17:46] [INFO ] Computing symmetric may disable matrix : 144 transitions.
[2026-05-25 06:17:46] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2026-05-25 06:17:46] [INFO ] Computing symmetric may enable matrix : 144 transitions.
[2026-05-25 06:17:46] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2026-05-25 06:17:46] [INFO ] Computing Do-Not-Accords matrix : 144 transitions.
[2026-05-25 06:17:46] [INFO ] Computation of Completed DNA matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2026-05-25 06:17:46] [INFO ] Built C files in 19ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin15327020809405490262
Running compilation step : cd /tmp/ltsmin15327020809405490262;'/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 423 ms.
Running link step : cd /tmp/ltsmin15327020809405490262;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 33 ms.
Running LTSmin : cd /tmp/ltsmin15327020809405490262;'/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/stateBased5037218526699246176.hoa' '--buchi-type=spotba'
LTSmin run took 101 ms.
FORMULA HypertorusGrid-PT-d2k3p2b04-LTLFireability-13 FALSE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Treatment of property HypertorusGrid-PT-d2k3p2b04-LTLFireability-13 finished in 7023 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 G(p1)) U (p2||G(!p3))))'
Support contains 7 out of 117 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 117/117 places, 144/144 transitions.
Applied a total of 0 rules in 5 ms. Remains 117 /117 variables (removed 0) and now considering 144/144 (removed 0) transitions.
[2026-05-25 06:17:46] [INFO ] Invariant cache hit.
[2026-05-25 06:17:46] [INFO ] Implicit Places using invariants in 100 ms returned []
[2026-05-25 06:17:46] [INFO ] Invariant cache hit.
[2026-05-25 06:17:47] [INFO ] Implicit Places using invariants and state equation in 189 ms returned []
Implicit Place search using SMT with State Equation took 291 ms to find 0 implicit places.
[2026-05-25 06:17:47] [INFO ] Redundant transitions in 0 ms returned []
Skipped dead transition search.
Finished structural reductions in SI_LTL mode , in 1 iterations and 301 ms. Remains : 117/117 places, 144/144 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 G(p1)) U (G(!p2)||p3)))'
Stuttering acceptance computed with spot in 187 ms :[(AND p2 (NOT p3)), (NOT p0), (NOT p1), (AND (NOT p0) p2 p1), (AND (NOT p1) p2)]
Running random walk in product with property : HypertorusGrid-PT-d2k3p2b04-LTLFireability-14
Product exploration explored 100000 steps with 2439 reset in 829 ms.
Product exploration explored 100000 steps with 2415 reset in 880 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 6 factoid took 636 ms. Reduced automaton from 5 states, 16 edges and 4 AP (stutter insensitive) to 5 states, 16 edges and 4 AP (stutter insensitive).
RANDOM walk for 1663 steps (0 resets) in 22 ms. (72 steps per ms) remains 0/13 properties
Knowledge based reduction with 6 factoid took 794 ms. Reduced automaton from 5 states, 16 edges and 4 AP (stutter insensitive) to 5 states, 16 edges and 4 AP (stutter insensitive).
Stuttering acceptance computed with spot in 227 ms :[(AND p2 (NOT p3)), (NOT p0), (NOT p1), (AND (NOT p0) p2 p1), (AND (NOT p1) p2)]
Knowledge-based reduction took 1675 ms.
Stuttering acceptance computed with spot in 178 ms :[(AND p2 (NOT p3)), (NOT p0), (NOT p1), (AND (NOT p0) p2 p1), (AND (NOT p1) p2)]
Support contains 7 out of 117 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 117/117 places, 144/144 transitions.
Applied a total of 0 rules in 7 ms. Remains 117 /117 variables (removed 0) and now considering 144/144 (removed 0) transitions.
[2026-05-25 06:17:50] [INFO ] Invariant cache hit.
[2026-05-25 06:17:51] [INFO ] Implicit Places using invariants in 139 ms returned []
[2026-05-25 06:17:51] [INFO ] Invariant cache hit.
[2026-05-25 06:17:51] [INFO ] Implicit Places using invariants and state equation in 232 ms returned []
Implicit Place search using SMT with State Equation took 373 ms to find 0 implicit places.
[2026-05-25 06:17:51] [INFO ] Redundant transitions in 0 ms returned []
Skipped dead transition search.
Finished structural reductions in SI_LTL mode , in 1 iterations and 387 ms. Remains : 117/117 places, 144/144 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 6 factoid took 499 ms. Reduced automaton from 5 states, 16 edges and 4 AP (stutter insensitive) to 5 states, 16 edges and 4 AP (stutter insensitive).
RANDOM walk for 2615 steps (0 resets) in 43 ms. (59 steps per ms) remains 0/13 properties
Knowledge based reduction with 6 factoid took 655 ms. Reduced automaton from 5 states, 16 edges and 4 AP (stutter insensitive) to 5 states, 16 edges and 4 AP (stutter insensitive).
Stuttering acceptance computed with spot in 180 ms :[(AND p2 (NOT p3)), (NOT p0), (NOT p1), (AND (NOT p0) p2 p1), (AND (NOT p1) p2)]
Knowledge-based reduction took 1376 ms.
Stuttering acceptance computed with spot in 206 ms :[(AND p2 (NOT p3)), (NOT p0), (NOT p1), (AND (NOT p0) p2 p1), (AND (NOT p1) p2)]
Stuttering acceptance computed with spot in 178 ms :[(AND p2 (NOT p3)), (NOT p0), (NOT p1), (AND (NOT p0) p2 p1), (AND (NOT p1) p2)]
Product exploration explored 100000 steps with 2491 reset in 1107 ms.
Product exploration explored 100000 steps with 2497 reset in 896 ms.
Built C files in :
/tmp/ltsmin10217985239250792488
[2026-05-25 06:17:55] [INFO ] Computing symmetric may disable matrix : 144 transitions.
[2026-05-25 06:17:55] [INFO ] Computation of Complete disable matrix. took 3 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2026-05-25 06:17:55] [INFO ] Computing symmetric may enable matrix : 144 transitions.
[2026-05-25 06:17:55] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2026-05-25 06:17:55] [INFO ] Computing Do-Not-Accords matrix : 144 transitions.
[2026-05-25 06:17:55] [INFO ] Computation of Completed DNA matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2026-05-25 06:17:55] [INFO ] Built C files in 16ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin10217985239250792488
Running compilation step : cd /tmp/ltsmin10217985239250792488;'/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 423 ms.
Running link step : cd /tmp/ltsmin10217985239250792488;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 51 ms.
Running LTSmin : cd /tmp/ltsmin10217985239250792488;'/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/stateBased16180671290107939633.hoa' '--buchi-type=spotba'
LTSmin run took 113 ms.
FORMULA HypertorusGrid-PT-d2k3p2b04-LTLFireability-14 FALSE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Treatment of property HypertorusGrid-PT-d2k3p2b04-LTLFireability-14 finished in 8880 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((G((X(X(X(p2)))||p1))&&p0))))'
Support contains 4 out of 117 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 117/117 places, 144/144 transitions.
Applied a total of 0 rules in 1 ms. Remains 117 /117 variables (removed 0) and now considering 144/144 (removed 0) transitions.
[2026-05-25 06:17:55] [INFO ] Invariant cache hit.
[2026-05-25 06:17:55] [INFO ] Implicit Places using invariants in 118 ms returned []
[2026-05-25 06:17:55] [INFO ] Invariant cache hit.
[2026-05-25 06:17:56] [INFO ] Implicit Places using invariants and state equation in 270 ms returned []
Implicit Place search using SMT with State Equation took 390 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 391 ms. Remains : 117/117 places, 144/144 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((G((X(X(X(p2)))||p1))&&p0))))'
Stuttering acceptance computed with spot in 308 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2))), (OR (NOT p0) (AND (NOT p1) (NOT p2))), (OR (NOT p0) (AND (NOT p1) (NOT p2))), true, (NOT p2), (AND (NOT p1) (NOT p2)), (NOT p2), (NOT p2)]
Running random walk in product with property : HypertorusGrid-PT-d2k3p2b04-LTLFireability-15
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 0 ms.
FORMULA HypertorusGrid-PT-d2k3p2b04-LTLFireability-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property HypertorusGrid-PT-d2k3p2b04-LTLFireability-15 finished in 736 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((X((X(F(p1))||p0))||F(((X(!p2)&&G(!p3))||G(!p2))))))'
Spot run failed in 51 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 06:17:56] [INFO ] Flatten gal took : 12 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin5975611726656280920
[2026-05-25 06:17:56] [INFO ] Computing symmetric may disable matrix : 144 transitions.
[2026-05-25 06:17:56] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2026-05-25 06:17:56] [INFO ] Computing symmetric may enable matrix : 144 transitions.
[2026-05-25 06:17:56] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2026-05-25 06:17:56] [INFO ] Applying decomposition
[2026-05-25 06:17:56] [INFO ] Computing Do-Not-Accords matrix : 144 transitions.
[2026-05-25 06:17:56] [INFO ] Flatten gal took : 11 ms
[2026-05-25 06:17:56] [INFO ] Computation of Completed DNA matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2026-05-25 06:17:56] [INFO ] Built C files in 22ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin5975611726656280920
Running compilation step : cd /tmp/ltsmin5975611726656280920;'/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/graph17487955991804485588.txt' '-o' '/tmp/graph17487955991804485588.bin' '-w' '/tmp/graph17487955991804485588.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph17487955991804485588.bin' '-l' '-1' '-v' '-w' '/tmp/graph17487955991804485588.weights' '-q' '0' '-e' '0.001'
[2026-05-25 06:17:56] [INFO ] Decomposing Gal with order
[2026-05-25 06:17:56] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 06:17:56] [INFO ] Removed a total of 144 redundant transitions.
[2026-05-25 06:17:56] [INFO ] Flatten gal took : 25 ms
[2026-05-25 06:17:56] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 1 ms.
[2026-05-25 06:17:56] [INFO ] Time to serialize gal into /tmp/LTLFireability9489134996603738658.gal : 4 ms
[2026-05-25 06:17:56] [INFO ] Time to serialize properties into /tmp/LTLFireability14438739250104866853.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/LTLFireability9489134996603738658.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability14438739250104866853.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 : !((G((X(("((i2.u3.pbl_1_3<1)||(i2.u39.po_d2_n1_1_1<1))")||(X(F("((i7.u8.pbl_3_3<1)||(i7.u43.po_d2_n1_3_1<1))")))))||(F(((X(!("((i8.u0....337
Formula 0 simplified : F(X(!"((i2.u3.pbl_1_3<1)||(i2.u39.po_d2_n1_1_1<1))" & XG!"((i7.u8.pbl_3_3<1)||(i7.u43.po_d2_n1_3_1<1))") & G(F"((i8.u0.pb_d1_n2_1_1>...307
Compilation finished in 525 ms.
Running link step : cd /tmp/ltsmin5975611726656280920;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 35 ms.
Running LTSmin : cd /tmp/ltsmin5975611726656280920;'/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((X(<>((LTLAPp1==true)))||(LTLAPp0==true)))||<>(((X(!(LTLAPp2==true))&&[](!(LTLAPp3==true)))||[](!(LTLAPp2==true))))))' '--buchi-type=spotba'
Detected timeout of ITS tools.
[2026-05-25 06:38:43] [INFO ] Flatten gal took : 19 ms
[2026-05-25 06:38:43] [INFO ] Time to serialize gal into /tmp/LTLFireability15479044061193255253.gal : 2 ms
[2026-05-25 06:38:43] [INFO ] Time to serialize properties into /tmp/LTLFireability12954319909148407399.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/LTLFireability15479044061193255253.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability12954319909148407399.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...299
Read 1 LTL properties
Checking formula 0 : !((G((X(("((pbl_1_3<1)||(po_d2_n1_1_1<1))")||(X(F("((pbl_3_3<1)||(po_d2_n1_3_1<1))")))))||(F(((X(!("((pb_d1_n2_1_1>=1)&&(pil_d1_n1_2_1...272
Formula 0 simplified : F(X(!"((pbl_1_3<1)||(po_d2_n1_1_1<1))" & XG!"((pbl_3_3<1)||(po_d2_n1_3_1<1))") & G(F"((pb_d1_n2_1_1>=1)&&(pil_d1_n1_2_1>=1))" & (X"(...242
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Computing Next relation with stutter on 5.79395e+11 deadlock states
Detected timeout of ITS tools.
[2026-05-25 06:59:30] [INFO ] Flatten gal took : 264 ms
[2026-05-25 06:59:31] [INFO ] Input system was already deterministic with 144 transitions.
[2026-05-25 06:59:31] [INFO ] Transformed 117 places.
[2026-05-25 06:59:31] [INFO ] Transformed 144 transitions.
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//../itstools/bin//..//greatspn//bin/pinvar' '/home/mcc/execution/gspn'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//../itstools/bin//..//greatspn//bin/RGMEDD2' '/home/mcc/execution/gspn' '-META' '-varord-only'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Using order generated by GreatSPN with heuristic : META
[2026-05-25 06:59:31] [INFO ] Time to serialize gal into /tmp/LTLFireability16811864526078052597.gal : 9 ms
[2026-05-25 06:59:31] [INFO ] Time to serialize properties into /tmp/LTLFireability12600009869418399757.ltl : 7 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLFireability16811864526078052597.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability12600009869418399757.ltl' '-c' '-stutter-deadlock' '--load-order' '/home/mcc/execution/model.ord' '--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...344
Read 1 LTL properties
Successfully loaded order from file /home/mcc/execution/model.ord
Checking formula 0 : !((G((X(("((pbl_1_3<1)||(po_d2_n1_1_1<1))")||(X(F("((pbl_3_3<1)||(po_d2_n1_3_1<1))")))))||(F(((X(!("((pb_d1_n2_1_1>=1)&&(pil_d1_n1_2_1...272
Formula 0 simplified : F(X(!"((pbl_1_3<1)||(po_d2_n1_1_1<1))" & XG!"((pbl_3_3<1)||(po_d2_n1_3_1<1))") & G(F"((pb_d1_n2_1_1>=1)&&(pil_d1_n1_2_1>=1))" & (X"(...242

BK_TIME_CONFINEMENT_REACHED

--------------------
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="HypertorusGrid-PT-d2k3p2b04"
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 HypertorusGrid-PT-d2k3p2b04, 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 r162-smll-177961107600044"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/HypertorusGrid-PT-d2k3p2b04.tgz
mv HypertorusGrid-PT-d2k3p2b04 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 ;