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.r354-tall-178024402700043.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 LastZero-COL-N18, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r354-tall-178024402700043
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 468K
-rw-r--r-- 1 mcc users 6.1K May 27 10:26 CTLCardinality.txt
-rw-r--r-- 1 mcc users 59K May 27 10:26 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.1K May 27 10:26 CTLFireability.txt
-rw-r--r-- 1 mcc users 56K May 27 10:26 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.6K May 27 10:53 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K May 27 10:53 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K May 27 10:54 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K May 27 10:54 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 May 26 18:17 NewModel
-rw-r--r-- 1 mcc users 11K May 27 10:26 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 99K May 27 10:26 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 11K May 27 10:26 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 89K May 27 10:26 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K May 27 10:54 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K May 27 10:54 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 26 18:17 equiv_pt
-rw-r--r-- 1 mcc users 4 May 26 18:17 instance
-rw-r--r-- 1 mcc users 5 May 26 18:17 iscolored
-rw-r--r-- 1 mcc users 38K Jun 10 17:28 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 LastZero-COL-N18-LTLCardinality-00
FORMULA_NAME LastZero-COL-N18-LTLCardinality-01
FORMULA_NAME LastZero-COL-N18-LTLCardinality-02
FORMULA_NAME LastZero-COL-N18-LTLCardinality-03
FORMULA_NAME LastZero-COL-N18-LTLCardinality-04
FORMULA_NAME LastZero-COL-N18-LTLCardinality-05
FORMULA_NAME LastZero-COL-N18-LTLCardinality-06
FORMULA_NAME LastZero-COL-N18-LTLCardinality-07
FORMULA_NAME LastZero-COL-N18-LTLCardinality-08
FORMULA_NAME LastZero-COL-N18-LTLCardinality-09
FORMULA_NAME LastZero-COL-N18-LTLCardinality-10
FORMULA_NAME LastZero-COL-N18-LTLCardinality-11
FORMULA_NAME LastZero-COL-N18-LTLCardinality-12
FORMULA_NAME LastZero-COL-N18-LTLCardinality-13
FORMULA_NAME LastZero-COL-N18-LTLCardinality-14
FORMULA_NAME LastZero-COL-N18-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1781118797958

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=LastZero-COL-N18
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is COL
LTLCardinality COL
Running Version 202604301425
[2026-06-10 19:13:19] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2026-06-10 19:13:19] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2026-06-10 19:13:19] [INFO ] Detected file is not PT type :http://www.pnml.org/version-2009/grammar/symmetricnet
log4j:WARN No appenders could be found for logger (org.apache.axiom.locator.DefaultOMMetaFactoryLocator).
log4j:WARN Please initialize the log4j system properly.
log4j:WARN See http://logging.apache.org/log4j/1.2/faq.html#noconfig for more info.
[2026-06-10 19:13:19] [WARNING] Using fallBack plugin, rng conformance not checked
[2026-06-10 19:13:19] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 506 ms
[2026-06-10 19:13:19] [INFO ] Imported 4 HL places and 3 HL transitions for a total of 760 PT places and 7581.0 transition bindings in 16 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 12 ms.
Working with output stream class java.io.PrintStream
[2026-06-10 19:13:19] [INFO ] Built PT skeleton of HLPN with 4 places and 3 transitions 11 arcs in 5 ms.
[2026-06-10 19:13:19] [INFO ] Skeletonized 16 HLPN properties in 1 ms.
Initial state reduction rules removed 4 formulas.
FORMULA LastZero-COL-N18-LTLCardinality-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA LastZero-COL-N18-LTLCardinality-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA LastZero-COL-N18-LTLCardinality-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA LastZero-COL-N18-LTLCardinality-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 4 stabilizing places and 2 stable transitions
Remains 12 properties that can be checked using skeleton over-approximation.
Reduce places removed 2 places and 0 transitions.
FORMULA LastZero-COL-N18-LTLCardinality-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA LastZero-COL-N18-LTLCardinality-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA LastZero-COL-N18-LTLCardinality-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
RANDOM walk for 40012 steps (1024 resets) in 237 ms. (168 steps per ms) remains 3/10 properties
BEST_FIRST walk for 40000 steps (560 resets) in 376 ms. (106 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40028 steps (552 resets) in 155 ms. (256 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40028 steps (552 resets) in 146 ms. (272 steps per ms) remains 3/3 properties
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-2048641491796503648.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-5016919976601373097.kers'
[2026-06-10 19:13:20] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-2048641491796503648.kers, --Pflows, --basisKERS=/tmp/petrispot-output-5016919976601373097.kers]
Normalized transition count is 2 out of 3 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 2 rows 2 cols 3 entries
Finished phase 1 with 2 SingleSign rule and 0 generalized
[2026-06-10 19:13:20] [INFO ] Computed 0 invariants in 0 ms
Computed 0 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-5016919976601373097.kers
Total runtime 1 ms.
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 3 unsolved
Problem AtomicPropp2 is UNSAT
Problem AtomicPropp3 is UNSAT
Problem AtomicPropp5 is UNSAT
After SMT solving in domain Real declared 4/5 variables, and 2 constraints, problems are : Problem set: 3 solved, 0 unsolved in 128 ms.
Refiners :[State Equation: 2/2 constraints, PredecessorRefiner: 3/3 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 166ms problems are : Problem set: 3 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
Successfully simplified 3 atomic propositions for a total of 8 simplifications.
[2026-06-10 19:13:20] [INFO ] Initial state reduction rules for LTL removed 3 formulas.
[2026-06-10 19:13:20] [INFO ] Flatten gal took : 12 ms
FORMULA LastZero-COL-N18-LTLCardinality-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA LastZero-COL-N18-LTLCardinality-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA LastZero-COL-N18-LTLCardinality-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2026-06-10 19:13:20] [INFO ] Flatten gal took : 1 ms
Domain [ID(19), ID(19)] of place array breaks symmetries in sort ID
[2026-06-10 19:13:20] [INFO ] Unfolded HLPN to a Petri net with 760 places and 7507 transitions 23169 arcs in 96 ms.
[2026-06-10 19:13:20] [INFO ] Unfolded 6 HLPN properties in 1 ms.
Deduced a syphon composed of 362 places in 24 ms
Reduce places removed 362 places and 4885 transitions.
Reduce places removed 1 places and 0 transitions.
Support contains 189 out of 397 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 397/397 places, 2622/2622 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 396 transition count 2622
Applied a total of 1 rules in 29 ms. Remains 396 /397 variables (removed 1) and now considering 2622/2622 (removed 0) transitions.
[2026-06-10 19:13:20] [INFO ] Flow matrix only has 2469 transitions (discarded 153 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-4747707331518873267.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-15231454352468881132.kers'
[2026-06-10 19:13:20] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-4747707331518873267.kers, --Pflows, --basisKERS=/tmp/petrispot-output-15231454352468881132.kers]
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 2 ms.
// Phase 1: matrix 2469 rows 395 cols 6874 entries
Finished phase 1 with 378 SingleSign rule and 0 generalized
[2026-06-10 19:13:20] [INFO ] Computed 18 invariants in 7 ms
Computed 18 P flows in 7 ms.
Exported basis to /tmp/petrispot-output-15231454352468881132.kers
Total runtime 9 ms.
[2026-06-10 19:13:21] [INFO ] Implicit Places using invariants in 306 ms returned []
[2026-06-10 19:13:21] [INFO ] Flow matrix only has 2469 transitions (discarded 153 similar events)
[2026-06-10 19:13:21] [INFO ] Invariant cache hit.
[2026-06-10 19:13:21] [INFO ] State equation strengthened by 342 read => feed constraints.
[2026-06-10 19:13:28] [INFO ] Implicit Places using invariants and state equation in 6979 ms returned [170]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 7304 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 395/397 places, 2622/2622 transitions.
Applied a total of 0 rules in 13 ms. Remains 395 /395 variables (removed 0) and now considering 2622/2622 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 7353 ms. Remains : 395/397 places, 2622/2622 transitions.
Starting structural reductions in LTL mode, iteration 0 : 395/395 places, 2622/2622 transitions.
Applied a total of 0 rules in 8 ms. Remains 395 /395 variables (removed 0) and now considering 2622/2622 (removed 0) transitions.
[2026-06-10 19:13:28] [INFO ] Flow matrix only has 2469 transitions (discarded 153 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-1694222358463936393.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-12384365720118965693.kers'
[2026-06-10 19:13:28] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-1694222358463936393.kers, --Pflows, --basisKERS=/tmp/petrispot-output-12384365720118965693.kers]
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 1 ms.
// Phase 1: matrix 2469 rows 394 cols 6856 entries
Finished phase 1 with 378 SingleSign rule and 0 generalized
[2026-06-10 19:13:28] [INFO ] Computed 17 invariants in 11 ms
Computed 17 P flows in 11 ms.
Exported basis to /tmp/petrispot-output-12384365720118965693.kers
Total runtime 13 ms.
[2026-06-10 19:13:28] [INFO ] Implicit Places using invariants in 176 ms returned []
[2026-06-10 19:13:28] [INFO ] Flow matrix only has 2469 transitions (discarded 153 similar events)
[2026-06-10 19:13:28] [INFO ] Invariant cache hit.
[2026-06-10 19:13:28] [INFO ] State equation strengthened by 342 read => feed constraints.
[2026-06-10 19:13:36] [INFO ] Implicit Places using invariants and state equation in 7929 ms returned []
Implicit Place search using SMT with State Equation took 8111 ms to find 0 implicit places.
Running 2604 sub problems to find dead transitions.
[2026-06-10 19:13:36] [INFO ] Flow matrix only has 2469 transitions (discarded 153 similar events)
[2026-06-10 19:13:36] [INFO ] Invariant cache hit.
[2026-06-10 19:13:36] [INFO ] State equation strengthened by 342 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/394 variables, 17/17 constraints. Problems are: Problem set: 0 solved, 2604 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 394/2864 variables, and 17 constraints, problems are : Problem set: 0 solved, 2604 unsolved in 30061 ms.
Refiners :[Positive P Invariants (semi-flows): 17/17 constraints, State Equation: 0/395 constraints, ReadFeed: 0/342 constraints, PredecessorRefiner: 2604/2604 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2604 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/394 variables, 17/17 constraints. Problems are: Problem set: 0 solved, 2604 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 394/2864 variables, and 17 constraints, problems are : Problem set: 0 solved, 2604 unsolved in 30050 ms.
Refiners :[Positive P Invariants (semi-flows): 17/17 constraints, State Equation: 0/395 constraints, ReadFeed: 0/342 constraints, PredecessorRefiner: 0/2604 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 61441ms problems are : Problem set: 0 solved, 2604 unsolved
Search for dead transitions found 0 dead transitions in 61461ms
Finished structural reductions in LTL mode , in 1 iterations and 69611 ms. Remains : 395/395 places, 2622/2622 transitions.
Support contains 189 out of 395 places after structural reductions.
[2026-06-10 19:14:37] [INFO ] Flatten gal took : 175 ms
[2026-06-10 19:14:38] [INFO ] Flatten gal took : 121 ms
[2026-06-10 19:14:38] [INFO ] Input system was already deterministic with 2622 transitions.
RANDOM walk for 40000 steps (724 resets) in 1947 ms. (20 steps per ms) remains 2/7 properties
BEST_FIRST walk for 40003 steps (66 resets) in 243 ms. (163 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40004 steps (91 resets) in 142 ms. (279 steps per ms) remains 2/2 properties
[2026-06-10 19:14:38] [INFO ] Flow matrix only has 2469 transitions (discarded 153 similar events)
[2026-06-10 19:14:38] [INFO ] Invariant cache hit.
[2026-06-10 19:14:38] [INFO ] State equation strengthened by 342 read => feed constraints.
Excessive predecessor constraint size, skipping predecessor.
At refinement iteration 0 (INCLUDED_ONLY) 0/189 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
Problem AtomicPropp3 is UNSAT
Problem AtomicPropp4 is UNSAT
After SMT solving in domain Real declared 2640/2864 variables, and 189 constraints, problems are : Problem set: 2 solved, 0 unsolved in 382 ms.
Refiners :[Positive P Invariants (semi-flows): 0/17 constraints, State Equation: 189/395 constraints, ReadFeed: 0/342 constraints, PredecessorRefiner: 2/1 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 405ms problems are : Problem set: 2 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
Successfully simplified 2 atomic propositions for a total of 6 simplifications.
Computed a total of 395 stabilizing places and 2622 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 395 transition count 2622
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
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 171 out of 395 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 395/395 places, 2622/2622 transitions.
Applied a total of 0 rules in 88 ms. Remains 395 /395 variables (removed 0) and now considering 2622/2622 (removed 0) transitions.
[2026-06-10 19:14:39] [INFO ] Flow matrix only has 2469 transitions (discarded 153 similar events)
[2026-06-10 19:14:39] [INFO ] Invariant cache hit.
[2026-06-10 19:14:39] [INFO ] Implicit Places using invariants in 289 ms returned []
[2026-06-10 19:14:39] [INFO ] Flow matrix only has 2469 transitions (discarded 153 similar events)
[2026-06-10 19:14:39] [INFO ] Invariant cache hit.
[2026-06-10 19:14:40] [INFO ] State equation strengthened by 342 read => feed constraints.
[2026-06-10 19:14:49] [INFO ] Implicit Places using invariants and state equation in 9566 ms returned []
Implicit Place search using SMT with State Equation took 9858 ms to find 0 implicit places.
[2026-06-10 19:14:49] [INFO ] Redundant transitions in 195 ms returned []
Skipped dead transition search.
Finished structural reductions in SI_LTL mode , in 1 iterations and 10154 ms. Remains : 395/395 places, 2622/2622 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 209 ms :[(NOT p0)]
Running random walk in product with property : LastZero-COL-N18-LTLCardinality-00
Product exploration explored 100000 steps with 50000 reset in 798 ms.
Product exploration explored 100000 steps with 50000 reset in 604 ms.
Computed a total of 395 stabilizing places and 2622 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 395 transition count 2622
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Property proved to be true by K+ with min(!phi)
Knowledge based reduction with 3 factoid took 40 ms. Proved property starting from automaton with 1 states, 1 edges and 1 AP (stutter insensitive
Knowledge-based reduction took 389 ms.
FORMULA LastZero-COL-N18-LTLCardinality-00 TRUE TECHNIQUES KNOWLEDGE
Treatment of property LastZero-COL-N18-LTLCardinality-00 finished in 12258 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 171 out of 395 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 395/395 places, 2622/2622 transitions.
Applied a total of 0 rules in 40 ms. Remains 395 /395 variables (removed 0) and now considering 2622/2622 (removed 0) transitions.
[2026-06-10 19:14:51] [INFO ] Flow matrix only has 2469 transitions (discarded 153 similar events)
[2026-06-10 19:14:51] [INFO ] Invariant cache hit.
[2026-06-10 19:14:51] [INFO ] Implicit Places using invariants in 166 ms returned []
[2026-06-10 19:14:51] [INFO ] Flow matrix only has 2469 transitions (discarded 153 similar events)
[2026-06-10 19:14:51] [INFO ] Invariant cache hit.
[2026-06-10 19:14:52] [INFO ] State equation strengthened by 342 read => feed constraints.
[2026-06-10 19:15:01] [INFO ] Implicit Places using invariants and state equation in 9761 ms returned []
Implicit Place search using SMT with State Equation took 9928 ms to find 0 implicit places.
[2026-06-10 19:15:01] [INFO ] Redundant transitions in 92 ms returned []
Skipped dead transition search.
Finished structural reductions in SI_LTL mode , in 1 iterations and 10071 ms. Remains : 395/395 places, 2622/2622 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 67 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : LastZero-COL-N18-LTLCardinality-03
Product exploration explored 100000 steps with 3521 reset in 590 ms.
Product exploration explored 100000 steps with 3534 reset in 644 ms.
Computed a total of 395 stabilizing places and 2622 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 395 transition count 2622
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge based reduction with 4 factoid took 53 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 12 steps (0 resets) in 4 ms. (2 steps per ms) remains 0/1 properties
Knowledge based reduction with 4 factoid took 62 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 72 ms :[(NOT p0), (NOT p0)]
Knowledge-based reduction took 537 ms.
Stuttering acceptance computed with spot in 73 ms :[(NOT p0), (NOT p0)]
Support contains 171 out of 395 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 395/395 places, 2622/2622 transitions.
Applied a total of 0 rules in 35 ms. Remains 395 /395 variables (removed 0) and now considering 2622/2622 (removed 0) transitions.
[2026-06-10 19:15:03] [INFO ] Flow matrix only has 2469 transitions (discarded 153 similar events)
[2026-06-10 19:15:03] [INFO ] Invariant cache hit.
[2026-06-10 19:15:04] [INFO ] Implicit Places using invariants in 235 ms returned []
[2026-06-10 19:15:04] [INFO ] Flow matrix only has 2469 transitions (discarded 153 similar events)
[2026-06-10 19:15:04] [INFO ] Invariant cache hit.
[2026-06-10 19:15:04] [INFO ] State equation strengthened by 342 read => feed constraints.
[2026-06-10 19:15:13] [INFO ] Implicit Places using invariants and state equation in 9501 ms returned []
Implicit Place search using SMT with State Equation took 9738 ms to find 0 implicit places.
[2026-06-10 19:15:13] [INFO ] Redundant transitions in 99 ms returned []
Skipped dead transition search.
Finished structural reductions in SI_LTL mode , in 1 iterations and 9884 ms. Remains : 395/395 places, 2622/2622 transitions.
Computed a total of 395 stabilizing places and 2622 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 395 transition count 2622
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge based reduction with 4 factoid took 55 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 18 steps (0 resets) in 4 ms. (3 steps per ms) remains 0/1 properties
Knowledge based reduction with 4 factoid took 57 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 61 ms :[(NOT p0), (NOT p0)]
Knowledge-based reduction took 506 ms.
Stuttering acceptance computed with spot in 73 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 72 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 3494 reset in 615 ms.
Product exploration explored 100000 steps with 3517 reset in 588 ms.
Built C files in :
/tmp/ltsmin9048944298517232126
[2026-06-10 19:15:15] [INFO ] Too many transitions (2622) to apply POR reductions. Disabling POR matrices.
[2026-06-10 19:15:15] [INFO ] Built C files in 50ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin9048944298517232126
Running compilation step : cd /tmp/ltsmin9048944298517232126;'/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'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin9048944298517232126;'/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' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin9048944298517232126;'/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' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:94)
at java.base/java.lang.Thread.run(Thread.java:1583)
Support contains 171 out of 395 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 395/395 places, 2622/2622 transitions.
Applied a total of 0 rules in 26 ms. Remains 395 /395 variables (removed 0) and now considering 2622/2622 (removed 0) transitions.
[2026-06-10 19:15:18] [INFO ] Flow matrix only has 2469 transitions (discarded 153 similar events)
[2026-06-10 19:15:18] [INFO ] Invariant cache hit.
[2026-06-10 19:15:18] [INFO ] Implicit Places using invariants in 303 ms returned []
[2026-06-10 19:15:18] [INFO ] Flow matrix only has 2469 transitions (discarded 153 similar events)
[2026-06-10 19:15:18] [INFO ] Invariant cache hit.
[2026-06-10 19:15:19] [INFO ] State equation strengthened by 342 read => feed constraints.
[2026-06-10 19:15:28] [INFO ] Implicit Places using invariants and state equation in 9503 ms returned []
Implicit Place search using SMT with State Equation took 9810 ms to find 0 implicit places.
[2026-06-10 19:15:28] [INFO ] Redundant transitions in 99 ms returned []
Skipped dead transition search.
Finished structural reductions in SI_LTL mode , in 1 iterations and 9945 ms. Remains : 395/395 places, 2622/2622 transitions.
Built C files in :
/tmp/ltsmin10523227806932334187
[2026-06-10 19:15:28] [INFO ] Too many transitions (2622) to apply POR reductions. Disabling POR matrices.
[2026-06-10 19:15:28] [INFO ] Built C files in 33ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin10523227806932334187
Running compilation step : cd /tmp/ltsmin10523227806932334187;'/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'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin10523227806932334187;'/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' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin10523227806932334187;'/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' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:94)
at java.base/java.lang.Thread.run(Thread.java:1583)
[2026-06-10 19:15:31] [INFO ] Flatten gal took : 80 ms
[2026-06-10 19:15:31] [INFO ] Flatten gal took : 71 ms
[2026-06-10 19:15:31] [INFO ] Time to serialize gal into /tmp/LTL5836632986835955727.gal : 22 ms
[2026-06-10 19:15:31] [INFO ] Time to serialize properties into /tmp/LTL7406489483952718605.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/LTL5836632986835955727.gal' '-t' 'CGAL' '-hoa' '/tmp/aut9925293389525480452.hoa' '-atoms' '/tmp/LTL7406489483952718605.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/LTL7406489483952718605.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut9925293389525480452.hoa
Detected timeout of ITS tools.
[2026-06-10 19:15:47] [INFO ] Flatten gal took : 57 ms
[2026-06-10 19:15:47] [INFO ] Flatten gal took : 57 ms
[2026-06-10 19:15:47] [INFO ] Time to serialize gal into /tmp/LTL7571509945497738140.gal : 13 ms
[2026-06-10 19:15:47] [INFO ] Time to serialize properties into /tmp/LTL13280163366977109836.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/LTL7571509945497738140.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL13280163366977109836.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(F("(((((((((tmp_20+tmp_39)+(tmp_40+tmp_58))+((tmp_59+tmp_60)+(tmp_77+tmp_78)))+(((tmp_79+tmp_80)+(tmp_96+tmp_97))+((tmp_98+tmp_99...1731
Formula 0 simplified : FG!"(((((((((tmp_20+tmp_39)+(tmp_40+tmp_58))+((tmp_59+tmp_60)+(tmp_77+tmp_78)))+(((tmp_79+tmp_80)+(tmp_96+tmp_97))+((tmp_98+tmp_99)+...1725
Detected timeout of ITS tools.
[2026-06-10 19:16:02] [INFO ] Flatten gal took : 42 ms
[2026-06-10 19:16:02] [INFO ] Applying decomposition
[2026-06-10 19:16:02] [INFO ] Flatten gal took : 41 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/graph16092368613990889142.txt' '-o' '/tmp/graph16092368613990889142.bin' '-w' '/tmp/graph16092368613990889142.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph16092368613990889142.bin' '-l' '-1' '-v' '-w' '/tmp/graph16092368613990889142.weights' '-q' '0' '-e' '0.001'
[2026-06-10 19:16:02] [INFO ] Decomposing Gal with order
[2026-06-10 19:16:02] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-06-10 19:16:03] [INFO ] Removed a total of 2765 redundant transitions.
[2026-06-10 19:16:03] [INFO ] Flatten gal took : 1108 ms
[2026-06-10 19:16:04] [INFO ] Fuse similar labels procedure discarded/fused a total of 8450 labels/synchronizations in 411 ms.
[2026-06-10 19:16:04] [INFO ] Time to serialize gal into /tmp/LTL15053165742640771629.gal : 14 ms
[2026-06-10 19:16:04] [INFO ] Time to serialize properties into /tmp/LTL13275255297185602445.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/LTL15053165742640771629.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL13275255297185602445.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...277
Read 1 LTL properties
Checking formula 0 : !((G(F("(((((((((gu22.tmp_20+gu22.tmp_39)+(gu22.tmp_40+gu22.tmp_58))+((gu22.tmp_59+gu22.tmp_60)+(gu22.tmp_77+gu22.tmp_78)))+(((gu22.tm...2586
Formula 0 simplified : FG!"(((((((((gu22.tmp_20+gu22.tmp_39)+(gu22.tmp_40+gu22.tmp_58))+((gu22.tmp_59+gu22.tmp_60)+(gu22.tmp_77+gu22.tmp_78)))+(((gu22.tmp_...2580
Detected timeout of ITS tools.
Treatment of property LastZero-COL-N18-LTLCardinality-03 finished in 88287 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 189 out of 395 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 395/395 places, 2622/2622 transitions.
Applied a total of 0 rules in 27 ms. Remains 395 /395 variables (removed 0) and now considering 2622/2622 (removed 0) transitions.
[2026-06-10 19:16:20] [INFO ] Flow matrix only has 2469 transitions (discarded 153 similar events)
[2026-06-10 19:16:20] [INFO ] Invariant cache hit.
[2026-06-10 19:16:20] [INFO ] Implicit Places using invariants in 247 ms returned []
[2026-06-10 19:16:20] [INFO ] Flow matrix only has 2469 transitions (discarded 153 similar events)
[2026-06-10 19:16:20] [INFO ] Invariant cache hit.
[2026-06-10 19:16:20] [INFO ] State equation strengthened by 342 read => feed constraints.
[2026-06-10 19:16:28] [INFO ] Implicit Places using invariants and state equation in 7772 ms returned []
Implicit Place search using SMT with State Equation took 8020 ms to find 0 implicit places.
[2026-06-10 19:16:28] [INFO ] Redundant transitions in 95 ms returned []
Skipped dead transition search.
Finished structural reductions in SI_LTL mode , in 1 iterations and 8152 ms. Remains : 395/395 places, 2622/2622 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 117 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Running random walk in product with property : LastZero-COL-N18-LTLCardinality-05
Stuttering criterion allowed to conclude after 54 steps with 0 reset in 1 ms.
FORMULA LastZero-COL-N18-LTLCardinality-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property LastZero-COL-N18-LTLCardinality-05 finished in 8313 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(!p0)))'
Support contains 171 out of 395 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 395/395 places, 2622/2622 transitions.
Applied a total of 0 rules in 27 ms. Remains 395 /395 variables (removed 0) and now considering 2622/2622 (removed 0) transitions.
[2026-06-10 19:16:28] [INFO ] Flow matrix only has 2469 transitions (discarded 153 similar events)
[2026-06-10 19:16:28] [INFO ] Invariant cache hit.
[2026-06-10 19:16:28] [INFO ] Implicit Places using invariants in 244 ms returned []
[2026-06-10 19:16:28] [INFO ] Flow matrix only has 2469 transitions (discarded 153 similar events)
[2026-06-10 19:16:28] [INFO ] Invariant cache hit.
[2026-06-10 19:16:29] [INFO ] State equation strengthened by 342 read => feed constraints.
[2026-06-10 19:16:38] [INFO ] Implicit Places using invariants and state equation in 9675 ms returned []
Implicit Place search using SMT with State Equation took 9921 ms to find 0 implicit places.
[2026-06-10 19:16:38] [INFO ] Redundant transitions in 100 ms returned []
Skipped dead transition search.
Finished structural reductions in SI_LTL mode , in 1 iterations and 10054 ms. Remains : 395/395 places, 2622/2622 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Stuttering acceptance computed with spot in 38 ms :[(NOT p0)]
Running random walk in product with property : LastZero-COL-N18-LTLCardinality-06
Product exploration explored 100000 steps with 1818 reset in 799 ms.
Product exploration explored 100000 steps with 1818 reset in 711 ms.
Computed a total of 395 stabilizing places and 2622 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 395 transition count 2622
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge based reduction with 3 factoid took 76 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
RANDOM walk for 4 steps (0 resets) in 4 ms. (0 steps per ms) remains 0/1 properties
Knowledge based reduction with 3 factoid took 90 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 36 ms :[(NOT p0)]
Knowledge-based reduction took 578 ms.
Stuttering acceptance computed with spot in 36 ms :[(NOT p0)]
Support contains 171 out of 395 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 395/395 places, 2622/2622 transitions.
Applied a total of 0 rules in 28 ms. Remains 395 /395 variables (removed 0) and now considering 2622/2622 (removed 0) transitions.
[2026-06-10 19:16:40] [INFO ] Flow matrix only has 2469 transitions (discarded 153 similar events)
[2026-06-10 19:16:40] [INFO ] Invariant cache hit.
[2026-06-10 19:16:40] [INFO ] Implicit Places using invariants in 231 ms returned []
[2026-06-10 19:16:40] [INFO ] Flow matrix only has 2469 transitions (discarded 153 similar events)
[2026-06-10 19:16:40] [INFO ] Invariant cache hit.
[2026-06-10 19:16:41] [INFO ] State equation strengthened by 342 read => feed constraints.
[2026-06-10 19:16:50] [INFO ] Implicit Places using invariants and state equation in 9679 ms returned []
Implicit Place search using SMT with State Equation took 9913 ms to find 0 implicit places.
[2026-06-10 19:16:50] [INFO ] Redundant transitions in 99 ms returned []
Skipped dead transition search.
Finished structural reductions in SI_LTL mode , in 1 iterations and 10050 ms. Remains : 395/395 places, 2622/2622 transitions.
Computed a total of 395 stabilizing places and 2622 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 395 transition count 2622
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge based reduction with 3 factoid took 71 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
RANDOM walk for 4 steps (0 resets) in 7 ms. (0 steps per ms) remains 0/1 properties
Knowledge based reduction with 3 factoid took 64 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 28 ms :[(NOT p0)]
Knowledge-based reduction took 522 ms.
Stuttering acceptance computed with spot in 35 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 34 ms :[(NOT p0)]
Product exploration explored 100000 steps with 1818 reset in 694 ms.
Product exploration explored 100000 steps with 1818 reset in 704 ms.
Built C files in :
/tmp/ltsmin314992359264119576
[2026-06-10 19:16:52] [INFO ] Too many transitions (2622) to apply POR reductions. Disabling POR matrices.
[2026-06-10 19:16:52] [INFO ] Built C files in 29ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin314992359264119576
Running compilation step : cd /tmp/ltsmin314992359264119576;'/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'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin314992359264119576;'/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' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin314992359264119576;'/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' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:94)
at java.base/java.lang.Thread.run(Thread.java:1583)
Support contains 171 out of 395 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 395/395 places, 2622/2622 transitions.
Applied a total of 0 rules in 21 ms. Remains 395 /395 variables (removed 0) and now considering 2622/2622 (removed 0) transitions.
[2026-06-10 19:16:55] [INFO ] Flow matrix only has 2469 transitions (discarded 153 similar events)
[2026-06-10 19:16:55] [INFO ] Invariant cache hit.
[2026-06-10 19:16:55] [INFO ] Implicit Places using invariants in 165 ms returned []
[2026-06-10 19:16:55] [INFO ] Flow matrix only has 2469 transitions (discarded 153 similar events)
[2026-06-10 19:16:55] [INFO ] Invariant cache hit.
[2026-06-10 19:16:56] [INFO ] State equation strengthened by 342 read => feed constraints.
[2026-06-10 19:17:05] [INFO ] Implicit Places using invariants and state equation in 9591 ms returned []
Implicit Place search using SMT with State Equation took 9759 ms to find 0 implicit places.
[2026-06-10 19:17:05] [INFO ] Redundant transitions in 95 ms returned []
Skipped dead transition search.
Finished structural reductions in SI_LTL mode , in 1 iterations and 9887 ms. Remains : 395/395 places, 2622/2622 transitions.
Built C files in :
/tmp/ltsmin3844396337174802451
[2026-06-10 19:17:05] [INFO ] Too many transitions (2622) to apply POR reductions. Disabling POR matrices.
[2026-06-10 19:17:05] [INFO ] Built C files in 29ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin3844396337174802451
Running compilation step : cd /tmp/ltsmin3844396337174802451;'/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'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin3844396337174802451;'/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' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin3844396337174802451;'/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' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:94)
at java.base/java.lang.Thread.run(Thread.java:1583)
[2026-06-10 19:17:08] [INFO ] Flatten gal took : 95 ms
[2026-06-10 19:17:08] [INFO ] Flatten gal took : 90 ms
[2026-06-10 19:17:08] [INFO ] Time to serialize gal into /tmp/LTL13976050315537729459.gal : 9 ms
[2026-06-10 19:17:08] [INFO ] Time to serialize properties into /tmp/LTL13610365980678586043.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/LTL13976050315537729459.gal' '-t' 'CGAL' '-hoa' '/tmp/aut4460507895089014101.hoa' '-atoms' '/tmp/LTL13610365980678586043.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/LTL13610365980678586043.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut4460507895089014101.hoa
Detected timeout of ITS tools.
[2026-06-10 19:17:24] [INFO ] Flatten gal took : 48 ms
[2026-06-10 19:17:24] [INFO ] Flatten gal took : 47 ms
[2026-06-10 19:17:24] [INFO ] Time to serialize gal into /tmp/LTL411627265578886678.gal : 9 ms
[2026-06-10 19:17:24] [INFO ] Time to serialize properties into /tmp/LTL15092647799133767441.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/LTL411627265578886678.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL15092647799133767441.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...275
Read 1 LTL properties
Checking formula 0 : !((F(G("(((((((((tmp_20+tmp_39)+(tmp_40+tmp_58))+((tmp_59+tmp_60)+(tmp_77+tmp_78)))+(((tmp_79+tmp_80)+(tmp_96+tmp_97))+((tmp_98+tmp_99...1731
Formula 0 simplified : GF!"(((((((((tmp_20+tmp_39)+(tmp_40+tmp_58))+((tmp_59+tmp_60)+(tmp_77+tmp_78)))+(((tmp_79+tmp_80)+(tmp_96+tmp_97))+((tmp_98+tmp_99)+...1725
Detected timeout of ITS tools.
[2026-06-10 19:17:39] [INFO ] Flatten gal took : 46 ms
[2026-06-10 19:17:39] [INFO ] Applying decomposition
[2026-06-10 19:17:39] [INFO ] Flatten gal took : 41 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/graph411284617955700232.txt' '-o' '/tmp/graph411284617955700232.bin' '-w' '/tmp/graph411284617955700232.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph411284617955700232.bin' '-l' '-1' '-v' '-w' '/tmp/graph411284617955700232.weights' '-q' '0' '-e' '0.001'
[2026-06-10 19:17:39] [INFO ] Decomposing Gal with order
[2026-06-10 19:17:39] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-06-10 19:17:40] [INFO ] Removed a total of 2768 redundant transitions.
[2026-06-10 19:17:40] [INFO ] Flatten gal took : 814 ms
[2026-06-10 19:17:40] [INFO ] Fuse similar labels procedure discarded/fused a total of 8241 labels/synchronizations in 272 ms.
[2026-06-10 19:17:40] [INFO ] Time to serialize gal into /tmp/LTL2938154065309575835.gal : 10 ms
[2026-06-10 19:17:40] [INFO ] Time to serialize properties into /tmp/LTL17665714543084328049.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/LTL2938154065309575835.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL17665714543084328049.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((F(G("(((((((((gu20.tmp_20+gu20.tmp_39)+(gu20.tmp_40+gu20.tmp_58))+((gu20.tmp_59+gu20.tmp_60)+(gu20.tmp_77+gu20.tmp_78)))+(((gu20.tm...2586
Formula 0 simplified : GF!"(((((((((gu20.tmp_20+gu20.tmp_39)+(gu20.tmp_40+gu20.tmp_58))+((gu20.tmp_59+gu20.tmp_60)+(gu20.tmp_77+gu20.tmp_78)))+(((gu20.tmp_...2580
Detected timeout of ITS tools.
Treatment of property LastZero-COL-N18-LTLCardinality-06 finished in 87434 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F((G(p0)||(X(p0)&&F(p1)))))'
Support contains 189 out of 395 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 395/395 places, 2622/2622 transitions.
Applied a total of 0 rules in 7 ms. Remains 395 /395 variables (removed 0) and now considering 2622/2622 (removed 0) transitions.
[2026-06-10 19:17:55] [INFO ] Flow matrix only has 2469 transitions (discarded 153 similar events)
[2026-06-10 19:17:55] [INFO ] Invariant cache hit.
[2026-06-10 19:17:55] [INFO ] Implicit Places using invariants in 179 ms returned []
[2026-06-10 19:17:55] [INFO ] Flow matrix only has 2469 transitions (discarded 153 similar events)
[2026-06-10 19:17:55] [INFO ] Invariant cache hit.
[2026-06-10 19:17:56] [INFO ] State equation strengthened by 342 read => feed constraints.
[2026-06-10 19:18:04] [INFO ] Implicit Places using invariants and state equation in 8051 ms returned []
Implicit Place search using SMT with State Equation took 8233 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 8241 ms. Remains : 395/395 places, 2622/2622 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F((G(p0)||(X(p0)&&F(p1)))))'
Stuttering acceptance computed with spot in 125 ms :[(NOT p0), (NOT p0), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : LastZero-COL-N18-LTLCardinality-10
Product exploration explored 100000 steps with 39115 reset in 988 ms.
Product exploration explored 100000 steps with 39151 reset in 1003 ms.
Computed a total of 395 stabilizing places and 2622 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 395 transition count 2622
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge based reduction with 9 factoid took 135 ms. Reduced automaton from 3 states, 6 edges and 2 AP (stutter sensitive) to 4 states, 9 edges and 2 AP (stutter insensitive).
RANDOM walk for 147 steps (0 resets) in 11 ms. (12 steps per ms) remains 0/6 properties
Knowledge based reduction with 9 factoid took 181 ms. Reduced automaton from 4 states, 9 edges and 2 AP (stutter insensitive) to 4 states, 9 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 147 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), false, false]
Knowledge-based reduction took 830 ms.
Stuttering acceptance computed with spot in 143 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), false, false]
Support contains 189 out of 395 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 395/395 places, 2622/2622 transitions.
Applied a total of 0 rules in 18 ms. Remains 395 /395 variables (removed 0) and now considering 2622/2622 (removed 0) transitions.
[2026-06-10 19:18:07] [INFO ] Flow matrix only has 2469 transitions (discarded 153 similar events)
[2026-06-10 19:18:07] [INFO ] Invariant cache hit.
[2026-06-10 19:18:07] [INFO ] Implicit Places using invariants in 161 ms returned []
[2026-06-10 19:18:07] [INFO ] Flow matrix only has 2469 transitions (discarded 153 similar events)
[2026-06-10 19:18:07] [INFO ] Invariant cache hit.
[2026-06-10 19:18:07] [INFO ] State equation strengthened by 342 read => feed constraints.
[2026-06-10 19:18:15] [INFO ] Implicit Places using invariants and state equation in 7682 ms returned []
Implicit Place search using SMT with State Equation took 7859 ms to find 0 implicit places.
[2026-06-10 19:18:15] [INFO ] Redundant transitions in 92 ms returned []
Skipped dead transition search.
Finished structural reductions in SI_LTL mode , in 1 iterations and 7982 ms. Remains : 395/395 places, 2622/2622 transitions.
Computed a total of 395 stabilizing places and 2622 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 395 transition count 2622
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge based reduction with 12 factoid took 134 ms. Reduced automaton from 4 states, 9 edges and 2 AP (stutter insensitive) to 4 states, 9 edges and 2 AP (stutter insensitive).
RANDOM walk for 152 steps (0 resets) in 7 ms. (19 steps per ms) remains 0/6 properties
Knowledge based reduction with 12 factoid took 209 ms. Reduced automaton from 4 states, 9 edges and 2 AP (stutter insensitive) to 4 states, 9 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 134 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), false, false]
Knowledge-based reduction took 834 ms.
Stuttering acceptance computed with spot in 140 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), false, false]
Stuttering acceptance computed with spot in 157 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), false, false]
Product exploration explored 100000 steps with 32074 reset in 1220 ms.
Product exploration explored 100000 steps with 32095 reset in 1226 ms.
Built C files in :
/tmp/ltsmin2893186905993542888
[2026-06-10 19:18:18] [INFO ] Too many transitions (2622) to apply POR reductions. Disabling POR matrices.
[2026-06-10 19:18:18] [INFO ] Built C files in 33ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin2893186905993542888
Running compilation step : cd /tmp/ltsmin2893186905993542888;'/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'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin2893186905993542888;'/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' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin2893186905993542888;'/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' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:94)
at java.base/java.lang.Thread.run(Thread.java:1583)
Support contains 189 out of 395 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 395/395 places, 2622/2622 transitions.
Applied a total of 0 rules in 18 ms. Remains 395 /395 variables (removed 0) and now considering 2622/2622 (removed 0) transitions.
[2026-06-10 19:18:21] [INFO ] Flow matrix only has 2469 transitions (discarded 153 similar events)
[2026-06-10 19:18:21] [INFO ] Invariant cache hit.
[2026-06-10 19:18:21] [INFO ] Implicit Places using invariants in 152 ms returned []
[2026-06-10 19:18:21] [INFO ] Flow matrix only has 2469 transitions (discarded 153 similar events)
[2026-06-10 19:18:21] [INFO ] Invariant cache hit.
[2026-06-10 19:18:22] [INFO ] State equation strengthened by 342 read => feed constraints.
[2026-06-10 19:18:29] [INFO ] Implicit Places using invariants and state equation in 7656 ms returned []
Implicit Place search using SMT with State Equation took 7810 ms to find 0 implicit places.
[2026-06-10 19:18:29] [INFO ] Redundant transitions in 101 ms returned []
Skipped dead transition search.
Finished structural reductions in SI_LTL mode , in 1 iterations and 7935 ms. Remains : 395/395 places, 2622/2622 transitions.
Built C files in :
/tmp/ltsmin1770972693025870419
[2026-06-10 19:18:29] [INFO ] Too many transitions (2622) to apply POR reductions. Disabling POR matrices.
[2026-06-10 19:18:29] [INFO ] Built C files in 30ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin1770972693025870419
Running compilation step : cd /tmp/ltsmin1770972693025870419;'/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'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin1770972693025870419;'/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' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin1770972693025870419;'/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' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:94)
at java.base/java.lang.Thread.run(Thread.java:1583)
[2026-06-10 19:18:32] [INFO ] Flatten gal took : 44 ms
[2026-06-10 19:18:32] [INFO ] Flatten gal took : 49 ms
[2026-06-10 19:18:32] [INFO ] Time to serialize gal into /tmp/LTL12025897366220559736.gal : 11 ms
[2026-06-10 19:18:32] [INFO ] Time to serialize properties into /tmp/LTL2422443620545100087.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/LTL12025897366220559736.gal' '-t' 'CGAL' '-hoa' '/tmp/aut2915947048458589665.hoa' '-atoms' '/tmp/LTL2422443620545100087.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...318
Loading property file /tmp/LTL2422443620545100087.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut2915947048458589665.hoa
Detected timeout of ITS tools.
[2026-06-10 19:18:48] [INFO ] Flatten gal took : 39 ms
[2026-06-10 19:18:48] [INFO ] Flatten gal took : 39 ms
[2026-06-10 19:18:48] [INFO ] Time to serialize gal into /tmp/LTL8682733896031658732.gal : 9 ms
[2026-06-10 19:18:48] [INFO ] Time to serialize properties into /tmp/LTL13336512595360010533.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/LTL8682733896031658732.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL13336512595360010533.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((F((G("(((((((((tmp_20+tmp_39)+(tmp_40+tmp_58))+((tmp_59+tmp_60)+(tmp_77+tmp_78)))+(((tmp_79+tmp_80)+(tmp_96+tmp_97))+((tmp_98+tmp_9...5591
Formula 0 simplified : G(F!"(((((((((tmp_20+tmp_39)+(tmp_40+tmp_58))+((tmp_59+tmp_60)+(tmp_77+tmp_78)))+(((tmp_79+tmp_80)+(tmp_96+tmp_97))+((tmp_98+tmp_99)...5581
Detected timeout of ITS tools.
[2026-06-10 19:19:03] [INFO ] Flatten gal took : 41 ms
[2026-06-10 19:19:03] [INFO ] Applying decomposition
[2026-06-10 19:19:03] [INFO ] Flatten gal took : 40 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/graph11095408335351857426.txt' '-o' '/tmp/graph11095408335351857426.bin' '-w' '/tmp/graph11095408335351857426.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph11095408335351857426.bin' '-l' '-1' '-v' '-w' '/tmp/graph11095408335351857426.weights' '-q' '0' '-e' '0.001'
[2026-06-10 19:19:03] [INFO ] Decomposing Gal with order
[2026-06-10 19:19:03] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-06-10 19:19:04] [INFO ] Removed a total of 2796 redundant transitions.
[2026-06-10 19:19:04] [INFO ] Flatten gal took : 953 ms
[2026-06-10 19:19:04] [INFO ] Fuse similar labels procedure discarded/fused a total of 10570 labels/synchronizations in 353 ms.
[2026-06-10 19:19:05] [INFO ] Time to serialize gal into /tmp/LTL15777856132539044556.gal : 22 ms
[2026-06-10 19:19:05] [INFO ] Time to serialize properties into /tmp/LTL1462752173042459899.ltl : 8 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/LTL15777856132539044556.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL1462752173042459899.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((F((G("(((((((((gu25.tmp_20+gu25.tmp_39)+(gu25.tmp_40+gu25.tmp_58))+((gu25.tmp_59+gu25.tmp_60)+(gu25.tmp_77+gu25.tmp_78)))+(((gu25.t...8336
Formula 0 simplified : G(F!"(((((((((gu25.tmp_20+gu25.tmp_39)+(gu25.tmp_40+gu25.tmp_58))+((gu25.tmp_59+gu25.tmp_60)+(gu25.tmp_77+gu25.tmp_78)))+(((gu25.tmp...8326
Detected timeout of ITS tools.
Treatment of property LastZero-COL-N18-LTLCardinality-10 finished in 84398 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 U X(X((p0||(!p0 U X(p1))))))))'
Support contains 189 out of 395 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 395/395 places, 2622/2622 transitions.
Applied a total of 0 rules in 4 ms. Remains 395 /395 variables (removed 0) and now considering 2622/2622 (removed 0) transitions.
[2026-06-10 19:19:20] [INFO ] Flow matrix only has 2469 transitions (discarded 153 similar events)
[2026-06-10 19:19:20] [INFO ] Invariant cache hit.
[2026-06-10 19:19:20] [INFO ] Implicit Places using invariants in 159 ms returned []
[2026-06-10 19:19:20] [INFO ] Flow matrix only has 2469 transitions (discarded 153 similar events)
[2026-06-10 19:19:20] [INFO ] Invariant cache hit.
[2026-06-10 19:19:20] [INFO ] State equation strengthened by 342 read => feed constraints.
[2026-06-10 19:19:28] [INFO ] Implicit Places using invariants and state equation in 7728 ms returned []
Implicit Place search using SMT with State Equation took 7900 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 7905 ms. Remains : 395/395 places, 2622/2622 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 U X(X((p0||(!p0 U X(p1))))))))'
Stuttering acceptance computed with spot in 300 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p1), (AND (NOT p0) (NOT p1)), (NOT p1), true, (AND (NOT p0) (NOT p1))]
Running random walk in product with property : LastZero-COL-N18-LTLCardinality-15
Product exploration explored 100000 steps with 22827 reset in 729 ms.
Product exploration explored 100000 steps with 22779 reset in 733 ms.
Computed a total of 395 stabilizing places and 2622 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 395 transition count 2622
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge based reduction with 5 factoid took 74 ms. Reduced automaton from 9 states, 12 edges and 2 AP (stutter sensitive) to 9 states, 12 edges and 2 AP (stutter sensitive).
RANDOM walk for 410 steps (5 resets) in 13 ms. (29 steps per ms) remains 0/4 properties
Knowledge based reduction with 5 factoid took 156 ms. Reduced automaton from 9 states, 12 edges and 2 AP (stutter sensitive) to 9 states, 12 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 307 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p1), (AND (NOT p0) (NOT p1)), (NOT p1), true, (AND (NOT p0) (NOT p1))]
Knowledge-based reduction took 880 ms.
Stuttering acceptance computed with spot in 317 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p1), (AND (NOT p0) (NOT p1)), (NOT p1), true, (AND (NOT p0) (NOT p1))]
Support contains 189 out of 395 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 395/395 places, 2622/2622 transitions.
Applied a total of 0 rules in 6 ms. Remains 395 /395 variables (removed 0) and now considering 2622/2622 (removed 0) transitions.
[2026-06-10 19:19:31] [INFO ] Flow matrix only has 2469 transitions (discarded 153 similar events)
[2026-06-10 19:19:31] [INFO ] Invariant cache hit.
[2026-06-10 19:19:31] [INFO ] Implicit Places using invariants in 162 ms returned []
[2026-06-10 19:19:31] [INFO ] Flow matrix only has 2469 transitions (discarded 153 similar events)
[2026-06-10 19:19:31] [INFO ] Invariant cache hit.
[2026-06-10 19:19:31] [INFO ] State equation strengthened by 342 read => feed constraints.
[2026-06-10 19:19:39] [INFO ] Implicit Places using invariants and state equation in 7798 ms returned []
Implicit Place search using SMT with State Equation took 7962 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 7969 ms. Remains : 395/395 places, 2622/2622 transitions.
Computed a total of 395 stabilizing places and 2622 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 395 transition count 2622
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge based reduction with 5 factoid took 79 ms. Reduced automaton from 9 states, 12 edges and 2 AP (stutter sensitive) to 9 states, 12 edges and 2 AP (stutter sensitive).
RANDOM walk for 295 steps (3 resets) in 9 ms. (29 steps per ms) remains 0/4 properties
Knowledge based reduction with 5 factoid took 170 ms. Reduced automaton from 9 states, 12 edges and 2 AP (stutter sensitive) to 9 states, 12 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 302 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p1), (AND (NOT p0) (NOT p1)), (NOT p1), true, (AND (NOT p0) (NOT p1))]
Knowledge-based reduction took 885 ms.
Stuttering acceptance computed with spot in 307 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p1), (AND (NOT p0) (NOT p1)), (NOT p1), true, (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 307 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p1), (AND (NOT p0) (NOT p1)), (NOT p1), true, (AND (NOT p0) (NOT p1))]
Product exploration explored 100000 steps with 22677 reset in 727 ms.
Product exploration explored 100000 steps with 22624 reset in 739 ms.
Spot run failed in 78 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/ltsmin17178375994905669956
[2026-06-10 19:19:42] [INFO ] Built C files in 21ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin17178375994905669956
Running compilation step : cd /tmp/ltsmin17178375994905669956;'/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'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin17178375994905669956;'/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' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin17178375994905669956;'/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' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:94)
at java.base/java.lang.Thread.run(Thread.java:1583)
Support contains 189 out of 395 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 395/395 places, 2622/2622 transitions.
Applied a total of 0 rules in 4 ms. Remains 395 /395 variables (removed 0) and now considering 2622/2622 (removed 0) transitions.
[2026-06-10 19:19:45] [INFO ] Flow matrix only has 2469 transitions (discarded 153 similar events)
[2026-06-10 19:19:45] [INFO ] Invariant cache hit.
[2026-06-10 19:19:45] [INFO ] Implicit Places using invariants in 157 ms returned []
[2026-06-10 19:19:45] [INFO ] Flow matrix only has 2469 transitions (discarded 153 similar events)
[2026-06-10 19:19:45] [INFO ] Invariant cache hit.
[2026-06-10 19:19:45] [INFO ] State equation strengthened by 342 read => feed constraints.
[2026-06-10 19:19:52] [INFO ] Implicit Places using invariants and state equation in 7506 ms returned []
Implicit Place search using SMT with State Equation took 7665 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 7671 ms. Remains : 395/395 places, 2622/2622 transitions.
Built C files in :
/tmp/ltsmin16022293979698807573
[2026-06-10 19:19:52] [INFO ] Built C files in 24ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin16022293979698807573
Running compilation step : cd /tmp/ltsmin16022293979698807573;'/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'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin16022293979698807573;'/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' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin16022293979698807573;'/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' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:94)
at java.base/java.lang.Thread.run(Thread.java:1583)
[2026-06-10 19:19:56] [INFO ] Flatten gal took : 37 ms
[2026-06-10 19:19:56] [INFO ] Flatten gal took : 38 ms
[2026-06-10 19:19:56] [INFO ] Time to serialize gal into /tmp/LTL1893103701544835162.gal : 8 ms
[2026-06-10 19:19:56] [INFO ] Time to serialize properties into /tmp/LTL17856110464967337268.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/LTL1893103701544835162.gal' '-t' 'CGAL' '-hoa' '/tmp/aut13873055548459923224.hoa' '-atoms' '/tmp/LTL17856110464967337268.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/LTL17856110464967337268.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut13873055548459923224.hoa
Detected timeout of ITS tools.
[2026-06-10 19:20:11] [INFO ] Flatten gal took : 38 ms
[2026-06-10 19:20:11] [INFO ] Flatten gal took : 38 ms
[2026-06-10 19:20:11] [INFO ] Time to serialize gal into /tmp/LTL10955730377102530977.gal : 8 ms
[2026-06-10 19:20:11] [INFO ] Time to serialize properties into /tmp/LTL12656463732431861084.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/LTL10955730377102530977.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL12656463732431861084.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...277
Read 1 LTL properties
Checking formula 0 : !((G(("(((((((((tmp_20+tmp_39)+(tmp_40+tmp_58))+((tmp_59+tmp_60)+(tmp_77+tmp_78)))+(((tmp_79+tmp_80)+(tmp_96+tmp_97))+((tmp_98+tmp_99)...5382
Formula 0 simplified : F(!"(((((((((tmp_20+tmp_39)+(tmp_40+tmp_58))+((tmp_59+tmp_60)+(tmp_77+tmp_78)))+(((tmp_79+tmp_80)+(tmp_96+tmp_97))+((tmp_98+tmp_99)+...5374
Detected timeout of ITS tools.
[2026-06-10 19:20:26] [INFO ] Flatten gal took : 39 ms
[2026-06-10 19:20:26] [INFO ] Applying decomposition
[2026-06-10 19:20:26] [INFO ] Flatten gal took : 40 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/graph6167859895707931813.txt' '-o' '/tmp/graph6167859895707931813.bin' '-w' '/tmp/graph6167859895707931813.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph6167859895707931813.bin' '-l' '-1' '-v' '-w' '/tmp/graph6167859895707931813.weights' '-q' '0' '-e' '0.001'
[2026-06-10 19:20:26] [INFO ] Decomposing Gal with order
[2026-06-10 19:20:26] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-06-10 19:20:27] [INFO ] Removed a total of 2779 redundant transitions.
[2026-06-10 19:20:27] [INFO ] Flatten gal took : 912 ms
[2026-06-10 19:20:27] [INFO ] Fuse similar labels procedure discarded/fused a total of 8422 labels/synchronizations in 344 ms.
[2026-06-10 19:20:27] [INFO ] Time to serialize gal into /tmp/LTL17850588833204427066.gal : 10 ms
[2026-06-10 19:20:27] [INFO ] Time to serialize properties into /tmp/LTL1716140767428154372.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/LTL17850588833204427066.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL1716140767428154372.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(("(((((((((gu23.tmp_20+gu23.tmp_39)+(gu23.tmp_40+gu23.tmp_58))+((gu23.tmp_59+gu23.tmp_60)+(gu23.tmp_77+gu23.tmp_78)))+(((gu23.tmp...8037
Formula 0 simplified : F(!"(((((((((gu23.tmp_20+gu23.tmp_39)+(gu23.tmp_40+gu23.tmp_58))+((gu23.tmp_59+gu23.tmp_60)+(gu23.tmp_77+gu23.tmp_78)))+(((gu23.tmp_...8029
Detected timeout of ITS tools.
Treatment of property LastZero-COL-N18-LTLCardinality-15 finished in 82872 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)))'
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.
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)))'
Spot run failed in 38 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.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F((G(p0)||(X(p0)&&F(p1)))))'
Spot run failed in 43 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.
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 U X(X((p0||(!p0 U X(p1))))))))'
Spot run failed in 35 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.
[2026-06-10 19:20:43] [INFO ] Flatten gal took : 36 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin2231288150190140272
[2026-06-10 19:20:43] [INFO ] Too many transitions (2622) to apply POR reductions. Disabling POR matrices.
[2026-06-10 19:20:43] [INFO ] Applying decomposition
[2026-06-10 19:20:43] [INFO ] Built C files in 33ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin2231288150190140272
Running compilation step : cd /tmp/ltsmin2231288150190140272;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/limit_time.pl' '180' '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'
[2026-06-10 19:20:43] [INFO ] Flatten gal took : 59 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/graph15876218349375793564.txt' '-o' '/tmp/graph15876218349375793564.bin' '-w' '/tmp/graph15876218349375793564.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph15876218349375793564.bin' '-l' '-1' '-v' '-w' '/tmp/graph15876218349375793564.weights' '-q' '0' '-e' '0.001'
[2026-06-10 19:20:43] [INFO ] Decomposing Gal with order
[2026-06-10 19:20:43] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-06-10 19:20:44] [INFO ] Removed a total of 2796 redundant transitions.
[2026-06-10 19:20:44] [INFO ] Flatten gal took : 1137 ms
[2026-06-10 19:20:45] [INFO ] Fuse similar labels procedure discarded/fused a total of 11484 labels/synchronizations in 332 ms.
[2026-06-10 19:20:45] [INFO ] Time to serialize gal into /tmp/LTLCardinality3491318513253165384.gal : 10 ms
[2026-06-10 19:20:45] [INFO ] Time to serialize properties into /tmp/LTLCardinality4297671163007410368.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/LTLCardinality3491318513253165384.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality4297671163007410368.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...297
Read 4 LTL properties
Checking formula 0 : !((G(F("(((((((((gu23.tmp_20+gu23.tmp_39)+(gu23.tmp_40+gu23.tmp_58))+((gu23.tmp_59+gu23.tmp_60)+(gu23.tmp_77+gu23.tmp_78)))+(((gu23.tm...2586
Formula 0 simplified : FG!"(((((((((gu23.tmp_20+gu23.tmp_39)+(gu23.tmp_40+gu23.tmp_58))+((gu23.tmp_59+gu23.tmp_60)+(gu23.tmp_77+gu23.tmp_78)))+(((gu23.tmp_...2580
Compilation finished in 5186 ms.
Running link step : cd /tmp/ltsmin2231288150190140272;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 58 ms.
Running LTSmin : cd /tmp/ltsmin2231288150190140272;'/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' '--ltl' '[](<>((LTLAPp0==true)))' '--buchi-type=spotba'
Reverse transition relation is NOT exact ! Due to transitions t171, t173, t174, t180, t181, t185, t194, t196, t197, t207, t214, t225, t236, t237, t238, t24...1282
Computing Next relation with stutter on 131072 deadlock states
101 unique states visited
0 strongly connected components in search stack
104 transitions explored
55 items max in DFS search stack
4333 ticks for the emptiness check
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
STATS,0,43.5925,1210828,1,0,1394,4.80767e+06,1207,745,50206,4.48935e+06,2096
no accepting run found
Formula 0 is TRUE no accepting run found.
FORMULA LastZero-COL-N18-LTLCardinality-03 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 1 : !((F(G("(((((((((gu23.tmp_20+gu23.tmp_39)+(gu23.tmp_40+gu23.tmp_58))+((gu23.tmp_59+gu23.tmp_60)+(gu23.tmp_77+gu23.tmp_78)))+(((gu23.tm...2586
Formula 1 simplified : GF!"(((((((((gu23.tmp_20+gu23.tmp_39)+(gu23.tmp_40+gu23.tmp_58))+((gu23.tmp_59+gu23.tmp_60)+(gu23.tmp_77+gu23.tmp_78)))+(((gu23.tmp_...2580
Computing Next relation with stutter on 131072 deadlock states
1 unique states visited
0 strongly connected components in search stack
0 transitions explored
1 items max in DFS search stack
5949 ticks for the emptiness check
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
STATS,0,103.082,2212076,1,0,1787,7.95168e+06,20,1078,10500,9.54843e+06,73
no accepting run found
Formula 1 is TRUE no accepting run found.
FORMULA LastZero-COL-N18-LTLCardinality-06 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 2 : !((F((G("(((((((((gu23.tmp_20+gu23.tmp_39)+(gu23.tmp_40+gu23.tmp_58))+((gu23.tmp_59+gu23.tmp_60)+(gu23.tmp_77+gu23.tmp_78)))+(((gu23.t...8336
Formula 2 simplified : G(F!"(((((((((gu23.tmp_20+gu23.tmp_39)+(gu23.tmp_40+gu23.tmp_58))+((gu23.tmp_59+gu23.tmp_60)+(gu23.tmp_77+gu23.tmp_78)))+(((gu23.tmp...8326
Computing Next relation with stutter on 131072 deadlock states
3 unique states visited
0 strongly connected components in search stack
2 transitions explored
2 items max in DFS search stack
2746 ticks for the emptiness check
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
STATS,0,130.541,2212372,1,0,1787,7.95168e+06,42,1078,59366,9.54843e+06,941
no accepting run found
Formula 2 is TRUE no accepting run found.
FORMULA LastZero-COL-N18-LTLCardinality-10 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 3 : !((G(("(((((((((gu23.tmp_20+gu23.tmp_39)+(gu23.tmp_40+gu23.tmp_58))+((gu23.tmp_59+gu23.tmp_60)+(gu23.tmp_77+gu23.tmp_78)))+(((gu23.tmp...8037
Formula 3 simplified : F(!"(((((((((gu23.tmp_20+gu23.tmp_39)+(gu23.tmp_40+gu23.tmp_58))+((gu23.tmp_59+gu23.tmp_60)+(gu23.tmp_77+gu23.tmp_78)))+(((gu23.tmp_...8029
Computing Next relation with stutter on 131072 deadlock states
80 unique states visited
53 strongly connected components in search stack
83 transitions explored
57 items max in DFS search stack
1398 ticks for the emptiness check
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
STATS,0,144.536,2213572,1,0,1787,7.95168e+06,64,1078,81694,9.54843e+06,1637
an accepting run exists (use option '-e' to print it)
Formula 3 is FALSE accepting run found.
FORMULA LastZero-COL-N18-LTLCardinality-15 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Total runtime 597543 ms.

BK_STOP 1781119397088

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

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

Sequence of Actions to be Executed by the VM

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

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="LastZero-COL-N18"
export BK_EXAMINATION="LTLCardinality"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

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

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5973"
echo " Executing tool itstools"
echo " Input is LastZero-COL-N18, examination is LTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r354-tall-178024402700043"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/LastZero-COL-N18.tgz
mv LastZero-COL-N18 execution
cd execution
if [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "UpperBounds" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] || [ "LTLCardinality" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

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