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.r066-tall-177946967800572.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2026-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
.................................................
=====================================================================
Generated by BenchKit 2-5973
Executing tool itstools
Input is CryptoMiner-COL-D05N000, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r066-tall-177946967800572
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 444K
-rw-r--r-- 1 mcc users 5.8K Mar 6 13:33 CTLCardinality.txt
-rw-r--r-- 1 mcc users 50K Mar 6 13:33 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.9K Mar 6 13:33 CTLFireability.txt
-rw-r--r-- 1 mcc users 64K Mar 6 13:33 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.1K Mar 15 08:39 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K Mar 15 08:39 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.5K Mar 15 08:39 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K Mar 15 08:39 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K Mar 6 13:33 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 100K Mar 6 13:33 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 12K Mar 6 13:33 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 94K Mar 6 13:33 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Mar 15 08:39 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Mar 15 08:39 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 3 18:30 equiv_pt
-rw-r--r-- 1 mcc users 8 Mar 3 18:30 instance
-rw-r--r-- 1 mcc users 5 Mar 3 18:30 iscolored
-rw-r--r-- 1 mcc users 9.2K Mar 3 18:30 model.pnml

--------------------
content from stdout:

=== Data for post analysis generated by BenchKit (invocation template)

The expected result is a vector of booleans
BOOL_VECTOR

echo here is the order used to build the result vector(from xml file)
FORMULA_NAME CryptoMiner-COL-D05N000-LTLFireability-00
FORMULA_NAME CryptoMiner-COL-D05N000-LTLFireability-01
FORMULA_NAME CryptoMiner-COL-D05N000-LTLFireability-02
FORMULA_NAME CryptoMiner-COL-D05N000-LTLFireability-03
FORMULA_NAME CryptoMiner-COL-D05N000-LTLFireability-04
FORMULA_NAME CryptoMiner-COL-D05N000-LTLFireability-05
FORMULA_NAME CryptoMiner-COL-D05N000-LTLFireability-06
FORMULA_NAME CryptoMiner-COL-D05N000-LTLFireability-07
FORMULA_NAME CryptoMiner-COL-D05N000-LTLFireability-08
FORMULA_NAME CryptoMiner-COL-D05N000-LTLFireability-09
FORMULA_NAME CryptoMiner-COL-D05N000-LTLFireability-10
FORMULA_NAME CryptoMiner-COL-D05N000-LTLFireability-11
FORMULA_NAME CryptoMiner-COL-D05N000-LTLFireability-12
FORMULA_NAME CryptoMiner-COL-D05N000-LTLFireability-13
FORMULA_NAME CryptoMiner-COL-D05N000-LTLFireability-14
FORMULA_NAME CryptoMiner-COL-D05N000-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1779545037012

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=LTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=CryptoMiner-COL-D05N000
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is COL
LTLFireability COL
Running Version 202604301425
[2026-05-23 14:03:58] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2026-05-23 14:03:58] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2026-05-23 14:03:58] [INFO ] Detected file is not PT type :http://www.pnml.org/version-2009/grammar/symmetricnet
log4j:WARN No appenders could be found for logger (org.apache.axiom.locator.DefaultOMMetaFactoryLocator).
log4j:WARN Please initialize the log4j system properly.
log4j:WARN See http://logging.apache.org/log4j/1.2/faq.html#noconfig for more info.
[2026-05-23 14:03:58] [WARNING] Using fallBack plugin, rng conformance not checked
[2026-05-23 14:03:58] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 512 ms
[2026-05-23 14:03:58] [INFO ] Imported 2 HL places and 4 HL transitions for a total of 12 PT places and 24.0 transition bindings in 16 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 12 ms.
Working with output stream class java.io.PrintStream
[2026-05-23 14:03:58] [INFO ] Built PT skeleton of HLPN with 2 places and 4 transitions 10 arcs in 4 ms.
[2026-05-23 14:03:58] [INFO ] Skeletonized 6 HLPN properties in 1 ms. Removed 10 properties that had guard overlaps.
Computed a total of 1 stabilizing places and 1 stable transitions
Remains 1 properties that can be checked using skeleton over-approximation.
FORMULA CryptoMiner-COL-D05N000-LTLFireability-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 1 stabilizing places and 1 stable transitions
RANDOM walk for 0 steps (0 resets) in 4 ms. (0 steps per ms) remains 0/0 properties
[2026-05-23 14:03:59] [INFO ] Flatten gal took : 12 ms
[2026-05-23 14:03:59] [INFO ] Flatten gal took : 1 ms
Arc [1:1*[(MOD (ADD $x 1) 6)]] contains successor/predecessor on variables of sort CD
[2026-05-23 14:03:59] [INFO ] Unfolded HLPN to a Petri net with 12 places and 12 transitions 34 arcs in 12 ms.
[2026-05-23 14:03:59] [INFO ] Unfolded 15 HLPN properties in 0 ms.
Initial state reduction rules removed 4 formulas.
FORMULA CryptoMiner-COL-D05N000-LTLFireability-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CryptoMiner-COL-D05N000-LTLFireability-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CryptoMiner-COL-D05N000-LTLFireability-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CryptoMiner-COL-D05N000-LTLFireability-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 6 out of 12 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 12/12 places, 12/12 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 11 transition count 12
Applied a total of 1 rules in 9 ms. Remains 11 /12 variables (removed 1) and now considering 12/12 (removed 0) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-18302878586790888112.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-6298205512321724283.kers'
[2026-05-23 14:03:59] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-18302878586790888112.kers, --Pflows, --basisKERS=/tmp/petrispot-output-6298205512321724283.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 12 rows 11 cols 21 entries
Finished phase 1 with 11 SingleSign rule and 0 generalized
[2026-05-23 14:03:59] [INFO ] Computed 0 invariants in 0 ms
Computed 0 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-6298205512321724283.kers
Total runtime 1 ms.
[2026-05-23 14:03:59] [INFO ] Implicit Places using invariants in 135 ms returned []
[2026-05-23 14:03:59] [INFO ] Invariant cache hit.
[2026-05-23 14:03:59] [INFO ] State equation strengthened by 5 read => feed constraints.
[2026-05-23 14:03:59] [INFO ] Implicit Places using invariants and state equation in 68 ms returned []
Implicit Place search using SMT with State Equation took 232 ms to find 0 implicit places.
Running 10 sub problems to find dead transitions.
[2026-05-23 14:03:59] [INFO ] Invariant cache hit.
[2026-05-23 14:03:59] [INFO ] State equation strengthened by 5 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/10 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 1 (OVERLAPS) 12/22 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/22 variables, 5/15 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/22 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 4 (OVERLAPS) 1/23 variables, 1/16 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/23 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 6 (OVERLAPS) 0/23 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 10 unsolved
No progress, stopping.
After SMT solving in domain Real declared 23/23 variables, and 16 constraints, problems are : Problem set: 0 solved, 10 unsolved in 233 ms.
Refiners :[State Equation: 11/11 constraints, ReadFeed: 5/5 constraints, PredecessorRefiner: 10/10 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 10 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/10 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 1 (OVERLAPS) 12/22 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/22 variables, 5/15 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/22 variables, 9/24 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/22 variables, 0/24 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 5 (OVERLAPS) 1/23 variables, 1/25 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/23 variables, 1/26 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/23 variables, 0/26 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 8 (OVERLAPS) 0/23 variables, 0/26 constraints. Problems are: Problem set: 0 solved, 10 unsolved
No progress, stopping.
After SMT solving in domain Int declared 23/23 variables, and 26 constraints, problems are : Problem set: 0 solved, 10 unsolved in 173 ms.
Refiners :[State Equation: 11/11 constraints, ReadFeed: 5/5 constraints, PredecessorRefiner: 10/10 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 420ms problems are : Problem set: 0 solved, 10 unsolved
Search for dead transitions found 0 dead transitions in 428ms
Starting structural reductions in LTL mode, iteration 1 : 11/12 places, 12/12 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 692 ms. Remains : 11/12 places, 12/12 transitions.
Starting structural reductions in LTL mode, iteration 0 : 11/11 places, 12/12 transitions.
Applied a total of 0 rules in 1 ms. Remains 11 /11 variables (removed 0) and now considering 12/12 (removed 0) transitions.
[2026-05-23 14:03:59] [INFO ] Invariant cache hit.
[2026-05-23 14:03:59] [INFO ] Implicit Places using invariants in 20 ms returned []
[2026-05-23 14:03:59] [INFO ] Invariant cache hit.
[2026-05-23 14:03:59] [INFO ] State equation strengthened by 5 read => feed constraints.
[2026-05-23 14:03:59] [INFO ] Implicit Places using invariants and state equation in 28 ms returned []
Implicit Place search using SMT with State Equation took 50 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 51 ms. Remains : 11/11 places, 12/12 transitions.
Support contains 6 out of 11 places after structural reductions.
[2026-05-23 14:03:59] [INFO ] Flatten gal took : 3 ms
[2026-05-23 14:03:59] [INFO ] Flatten gal took : 3 ms
[2026-05-23 14:03:59] [INFO ] Input system was already deterministic with 12 transitions.
Reduction of identical properties reduced properties to check from 7 to 5
RANDOM walk for 60 steps (0 resets) in 10 ms. (5 steps per ms) remains 0/5 properties
Computed a total of 6 stabilizing places and 6 stable transitions
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G((F(p0) U p1))))'
Support contains 6 out of 11 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 11/11 places, 12/12 transitions.
Applied a total of 0 rules in 4 ms. Remains 11 /11 variables (removed 0) and now considering 12/12 (removed 0) transitions.
[2026-05-23 14:04:00] [INFO ] Invariant cache hit.
[2026-05-23 14:04:00] [INFO ] Implicit Places using invariants in 23 ms returned []
[2026-05-23 14:04:00] [INFO ] Invariant cache hit.
[2026-05-23 14:04:00] [INFO ] State equation strengthened by 5 read => feed constraints.
[2026-05-23 14:04:00] [INFO ] Implicit Places using invariants and state equation in 29 ms returned []
Implicit Place search using SMT with State Equation took 54 ms to find 0 implicit places.
[2026-05-23 14:04:00] [INFO ] Redundant transitions in 0 ms returned []
Skipped dead transition search.
Finished structural reductions in SI_LTL mode , in 1 iterations and 62 ms. Remains : 11/11 places, 12/12 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G((F(p0) U p1))))'
Stuttering acceptance computed with spot in 250 ms :[(NOT p1), (AND (NOT p1) (NOT p0)), (NOT p1)]
Running random walk in product with property : CryptoMiner-COL-D05N000-LTLFireability-00
Stuttering criterion allowed to conclude after 189 steps with 25 reset in 8 ms.
FORMULA CryptoMiner-COL-D05N000-LTLFireability-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CryptoMiner-COL-D05N000-LTLFireability-00 finished in 388 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((F((G(p1)||p0))&&F(G(p2)))))'
Support contains 6 out of 11 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 11/11 places, 12/12 transitions.
Applied a total of 0 rules in 2 ms. Remains 11 /11 variables (removed 0) and now considering 12/12 (removed 0) transitions.
[2026-05-23 14:04:00] [INFO ] Invariant cache hit.
[2026-05-23 14:04:00] [INFO ] Implicit Places using invariants in 19 ms returned []
[2026-05-23 14:04:00] [INFO ] Invariant cache hit.
[2026-05-23 14:04:00] [INFO ] State equation strengthened by 5 read => feed constraints.
[2026-05-23 14:04:00] [INFO ] Implicit Places using invariants and state equation in 23 ms returned []
Implicit Place search using SMT with State Equation took 44 ms to find 0 implicit places.
[2026-05-23 14:04:00] [INFO ] Redundant transitions in 0 ms returned []
Skipped dead transition search.
Finished structural reductions in SI_LTL mode , in 1 iterations and 50 ms. Remains : 11/11 places, 12/12 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((F((G(p1)||p0))&&F(G(p2)))))'
Stuttering acceptance computed with spot in 141 ms :[(OR (NOT p2) (AND (NOT p0) (NOT p1))), (AND (NOT p0) (NOT p1)), (NOT p2)]
Running random walk in product with property : CryptoMiner-COL-D05N000-LTLFireability-01
Stuttering criterion allowed to conclude after 11 steps with 0 reset in 0 ms.
FORMULA CryptoMiner-COL-D05N000-LTLFireability-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CryptoMiner-COL-D05N000-LTLFireability-01 finished in 219 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(F((F(G(p0))&&(G(p2)||p1))))))'
Support contains 6 out of 11 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 11/11 places, 12/12 transitions.
Applied a total of 0 rules in 1 ms. Remains 11 /11 variables (removed 0) and now considering 12/12 (removed 0) transitions.
[2026-05-23 14:04:00] [INFO ] Invariant cache hit.
[2026-05-23 14:04:00] [INFO ] Implicit Places using invariants in 28 ms returned []
[2026-05-23 14:04:00] [INFO ] Invariant cache hit.
[2026-05-23 14:04:00] [INFO ] State equation strengthened by 5 read => feed constraints.
[2026-05-23 14:04:00] [INFO ] Implicit Places using invariants and state equation in 27 ms returned []
Implicit Place search using SMT with State Equation took 58 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 59 ms. Remains : 11/11 places, 12/12 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(F((F(G(p0))&&(G(p2)||p1))))))'
Stuttering acceptance computed with spot in 233 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2))), (OR (NOT p0) (AND (NOT p1) (NOT p2))), (OR (NOT p0) (AND (NOT p1) (NOT p2))), (NOT p0), (AND (NOT p1) (NOT p2))]
Running random walk in product with property : CryptoMiner-COL-D05N000-LTLFireability-02
Stuttering criterion allowed to conclude after 6 steps with 0 reset in 1 ms.
FORMULA CryptoMiner-COL-D05N000-LTLFireability-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CryptoMiner-COL-D05N000-LTLFireability-02 finished in 325 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((X(X(X(p0))) U (p1||X((G(!p0) U (p1&&G(!p0)))))))'
Support contains 2 out of 11 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 11/11 places, 12/12 transitions.
Applied a total of 0 rules in 0 ms. Remains 11 /11 variables (removed 0) and now considering 12/12 (removed 0) transitions.
[2026-05-23 14:04:01] [INFO ] Invariant cache hit.
[2026-05-23 14:04:01] [INFO ] Implicit Places using invariants in 24 ms returned []
[2026-05-23 14:04:01] [INFO ] Invariant cache hit.
[2026-05-23 14:04:01] [INFO ] State equation strengthened by 5 read => feed constraints.
[2026-05-23 14:04:01] [INFO ] Implicit Places using invariants and state equation in 26 ms returned []
Implicit Place search using SMT with State Equation took 52 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 54 ms. Remains : 11/11 places, 12/12 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((X(X(X(p0))) U (p1||X((G(!p0) U (p1&&G(!p0)))))))'
Stuttering acceptance computed with spot in 444 ms :[(NOT p1), (AND (NOT p0) (NOT p1)), (NOT p0), (AND (NOT p0) (NOT p1)), false, (NOT p0), true, (AND (NOT p0) (NOT p1)), false, p0, (OR (NOT p1) p0)]
Running random walk in product with property : CryptoMiner-COL-D05N000-LTLFireability-03
Entered a terminal (fully accepting) state of product in 15 steps with 2 reset in 0 ms.
FORMULA CryptoMiner-COL-D05N000-LTLFireability-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CryptoMiner-COL-D05N000-LTLFireability-03 finished in 537 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(!p0)))'
Support contains 1 out of 11 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 11/11 places, 12/12 transitions.
Applied a total of 0 rules in 2 ms. Remains 11 /11 variables (removed 0) and now considering 12/12 (removed 0) transitions.
[2026-05-23 14:04:01] [INFO ] Invariant cache hit.
[2026-05-23 14:04:01] [INFO ] Implicit Places using invariants in 27 ms returned []
[2026-05-23 14:04:01] [INFO ] Invariant cache hit.
[2026-05-23 14:04:01] [INFO ] State equation strengthened by 5 read => feed constraints.
[2026-05-23 14:04:01] [INFO ] Implicit Places using invariants and state equation in 26 ms returned []
Implicit Place search using SMT with State Equation took 53 ms to find 0 implicit places.
[2026-05-23 14:04:01] [INFO ] Redundant transitions in 0 ms returned []
Skipped dead transition search.
Finished structural reductions in SI_LTL mode , in 1 iterations and 60 ms. Remains : 11/11 places, 12/12 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 80 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : CryptoMiner-COL-D05N000-LTLFireability-04
Stuttering criterion allowed to conclude after 11 steps with 0 reset in 1 ms.
FORMULA CryptoMiner-COL-D05N000-LTLFireability-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CryptoMiner-COL-D05N000-LTLFireability-04 finished in 169 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 1 out of 11 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 11/11 places, 12/12 transitions.
Applied a total of 0 rules in 2 ms. Remains 11 /11 variables (removed 0) and now considering 12/12 (removed 0) transitions.
[2026-05-23 14:04:01] [INFO ] Invariant cache hit.
[2026-05-23 14:04:01] [INFO ] Implicit Places using invariants in 27 ms returned []
[2026-05-23 14:04:01] [INFO ] Invariant cache hit.
[2026-05-23 14:04:01] [INFO ] State equation strengthened by 5 read => feed constraints.
[2026-05-23 14:04:01] [INFO ] Implicit Places using invariants and state equation in 32 ms returned []
Implicit Place search using SMT with State Equation took 60 ms to find 0 implicit places.
[2026-05-23 14:04:01] [INFO ] Redundant transitions in 1 ms returned []
Skipped dead transition search.
Finished structural reductions in SI_LTL mode , in 1 iterations and 66 ms. Remains : 11/11 places, 12/12 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 42 ms :[(NOT p0)]
Running random walk in product with property : CryptoMiner-COL-D05N000-LTLFireability-05
Product exploration explored 100000 steps with 11672 reset in 216 ms.
Product exploration explored 100000 steps with 11692 reset in 104 ms.
Computed a total of 6 stabilizing places and 6 stable transitions
Computed a total of 6 stabilizing places and 6 stable transitions
Detected a total of 6/11 stabilizing places and 6/12 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/1 atomic propositions.
Knowledge based reduction with 2 factoid took 91 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 8 steps (0 resets) in 5 ms. (1 steps per ms) remains 0/1 properties
Knowledge based reduction with 2 factoid took 89 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 31 ms :[(NOT p0)]
[2026-05-23 14:04:02] [INFO ] Invariant cache hit.
Proved EG (NOT p0) asserting that LTL formula F !(NOT p0) is false.
Negative knowledge disproves property using: (F p0)
Knowledge-based reduction took 271 ms.
FORMULA CryptoMiner-COL-D05N000-LTLFireability-05 FALSE TECHNIQUES NEGATIVE_KNOWLEDGE
Treatment of property CryptoMiner-COL-D05N000-LTLFireability-05 finished in 726 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(p0))'
Support contains 1 out of 11 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 11/11 places, 12/12 transitions.
Applied a total of 0 rules in 4 ms. Remains 11 /11 variables (removed 0) and now considering 12/12 (removed 0) transitions.
[2026-05-23 14:04:02] [INFO ] Invariant cache hit.
[2026-05-23 14:04:02] [INFO ] Implicit Places using invariants in 22 ms returned []
[2026-05-23 14:04:02] [INFO ] Invariant cache hit.
[2026-05-23 14:04:02] [INFO ] State equation strengthened by 5 read => feed constraints.
[2026-05-23 14:04:02] [INFO ] Implicit Places using invariants and state equation in 31 ms returned []
Implicit Place search using SMT with State Equation took 55 ms to find 0 implicit places.
[2026-05-23 14:04:02] [INFO ] Redundant transitions in 0 ms returned []
Skipped dead transition search.
Finished structural reductions in SI_LTL mode , in 1 iterations and 65 ms. Remains : 11/11 places, 12/12 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 36 ms :[(NOT p0)]
Running random walk in product with property : CryptoMiner-COL-D05N000-LTLFireability-06
Product exploration explored 100000 steps with 13220 reset in 131 ms.
Product exploration explored 100000 steps with 13112 reset in 98 ms.
Computed a total of 6 stabilizing places and 6 stable transitions
Computed a total of 6 stabilizing places and 6 stable transitions
Detected a total of 6/11 stabilizing places and 6/12 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/1 atomic propositions.
Knowledge based reduction with 4 factoid took 42 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
RANDOM walk for 41 steps (0 resets) in 5 ms. (6 steps per ms) remains 0/1 properties
Knowledge based reduction with 4 factoid took 49 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 30 ms :[(NOT p0)]
[2026-05-23 14:04:02] [INFO ] Invariant cache hit.
[2026-05-23 14:04:03] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2026-05-23 14:04:03] [INFO ] Solution in real domain found non-integer solution.
[2026-05-23 14:04:03] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2026-05-23 14:04:03] [INFO ] State equation strengthened by 5 read => feed constraints.
[2026-05-23 14:04:03] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2026-05-23 14:04:03] [INFO ] Computed and/alt/rep : 10/15/10 causal constraints (skipped 0 transitions) in 1 ms.
[2026-05-23 14:04:03] [INFO ] Added : 7 causal constraints over 2 iterations in 29 ms. Result :sat
Could not prove EG (NOT p0)
Knowledge-based reduction took 312 ms.
Stuttering acceptance computed with spot in 40 ms :[(NOT p0)]
Support contains 1 out of 11 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 11/11 places, 12/12 transitions.
Applied a total of 0 rules in 1 ms. Remains 11 /11 variables (removed 0) and now considering 12/12 (removed 0) transitions.
[2026-05-23 14:04:03] [INFO ] Invariant cache hit.
[2026-05-23 14:04:03] [INFO ] Implicit Places using invariants in 19 ms returned []
[2026-05-23 14:04:03] [INFO ] Invariant cache hit.
[2026-05-23 14:04:03] [INFO ] State equation strengthened by 5 read => feed constraints.
[2026-05-23 14:04:03] [INFO ] Implicit Places using invariants and state equation in 31 ms returned []
Implicit Place search using SMT with State Equation took 52 ms to find 0 implicit places.
[2026-05-23 14:04:03] [INFO ] Redundant transitions in 0 ms returned []
Skipped dead transition search.
Finished structural reductions in SI_LTL mode , in 1 iterations and 61 ms. Remains : 11/11 places, 12/12 transitions.
Computed a total of 6 stabilizing places and 6 stable transitions
Computed a total of 6 stabilizing places and 6 stable transitions
Detected a total of 6/11 stabilizing places and 6/12 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/1 atomic propositions.
Knowledge based reduction with 4 factoid took 45 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
RANDOM walk for 23 steps (0 resets) in 4 ms. (4 steps per ms) remains 0/1 properties
Knowledge based reduction with 4 factoid took 79 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 40 ms :[(NOT p0)]
[2026-05-23 14:04:03] [INFO ] Invariant cache hit.
[2026-05-23 14:04:03] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2026-05-23 14:04:03] [INFO ] Solution in real domain found non-integer solution.
[2026-05-23 14:04:03] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2026-05-23 14:04:03] [INFO ] State equation strengthened by 5 read => feed constraints.
[2026-05-23 14:04:03] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2026-05-23 14:04:03] [INFO ] Computed and/alt/rep : 10/15/10 causal constraints (skipped 0 transitions) in 1 ms.
[2026-05-23 14:04:03] [INFO ] Added : 7 causal constraints over 2 iterations in 8 ms. Result :sat
Could not prove EG (NOT p0)
Knowledge-based reduction took 236 ms.
Stuttering acceptance computed with spot in 38 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 39 ms :[(NOT p0)]
Product exploration explored 100000 steps with 13242 reset in 53 ms.
Product exploration explored 100000 steps with 13241 reset in 49 ms.
Built C files in :
/tmp/ltsmin13545278390914235092
[2026-05-23 14:04:03] [INFO ] Computing symmetric may disable matrix : 12 transitions.
[2026-05-23 14:04:03] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2026-05-23 14:04:03] [INFO ] Computing symmetric may enable matrix : 12 transitions.
[2026-05-23 14:04:03] [INFO ] Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2026-05-23 14:04:03] [INFO ] Computing Do-Not-Accords matrix : 12 transitions.
[2026-05-23 14:04:03] [INFO ] Computation of Completed DNA matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2026-05-23 14:04:03] [INFO ] Built C files in 12ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin13545278390914235092
Running compilation step : cd /tmp/ltsmin13545278390914235092;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 221 ms.
Running link step : cd /tmp/ltsmin13545278390914235092;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 47 ms.
Running LTSmin : cd /tmp/ltsmin13545278390914235092;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/pins2lts-seq-linux64' './gal.so' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased14080606272655718644.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 1 out of 11 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 11/11 places, 12/12 transitions.
Applied a total of 0 rules in 4 ms. Remains 11 /11 variables (removed 0) and now considering 12/12 (removed 0) transitions.
[2026-05-23 14:04:18] [INFO ] Invariant cache hit.
[2026-05-23 14:04:18] [INFO ] Implicit Places using invariants in 25 ms returned []
[2026-05-23 14:04:18] [INFO ] Invariant cache hit.
[2026-05-23 14:04:18] [INFO ] State equation strengthened by 5 read => feed constraints.
[2026-05-23 14:04:18] [INFO ] Implicit Places using invariants and state equation in 27 ms returned []
Implicit Place search using SMT with State Equation took 53 ms to find 0 implicit places.
[2026-05-23 14:04:18] [INFO ] Redundant transitions in 0 ms returned []
Skipped dead transition search.
Finished structural reductions in SI_LTL mode , in 1 iterations and 62 ms. Remains : 11/11 places, 12/12 transitions.
Built C files in :
/tmp/ltsmin4754508227897787583
[2026-05-23 14:04:18] [INFO ] Computing symmetric may disable matrix : 12 transitions.
[2026-05-23 14:04:18] [INFO ] Computation of Complete disable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2026-05-23 14:04:18] [INFO ] Computing symmetric may enable matrix : 12 transitions.
[2026-05-23 14:04:18] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2026-05-23 14:04:18] [INFO ] Computing Do-Not-Accords matrix : 12 transitions.
[2026-05-23 14:04:18] [INFO ] Computation of Completed DNA matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2026-05-23 14:04:18] [INFO ] Built C files in 4ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin4754508227897787583
Running compilation step : cd /tmp/ltsmin4754508227897787583;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 81 ms.
Running link step : cd /tmp/ltsmin4754508227897787583;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 34 ms.
Running LTSmin : cd /tmp/ltsmin4754508227897787583;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/pins2lts-seq-linux64' './gal.so' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased14510609349497751143.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2026-05-23 14:04:33] [INFO ] Flatten gal took : 4 ms
[2026-05-23 14:04:33] [INFO ] Flatten gal took : 2 ms
[2026-05-23 14:04:33] [INFO ] Time to serialize gal into /tmp/LTL6606518564900404363.gal : 1 ms
[2026-05-23 14:04:33] [INFO ] Time to serialize properties into /tmp/LTL1745596566428060979.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/LTL6606518564900404363.gal' '-t' 'CGAL' '-hoa' '/tmp/aut9228638700722034540.hoa' '-atoms' '/tmp/LTL1745596566428060979.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/LTL1745596566428060979.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut9228638700722034540.hoa
Detected timeout of ITS tools.
[2026-05-23 14:04:49] [INFO ] Flatten gal took : 2 ms
[2026-05-23 14:04:49] [INFO ] Flatten gal took : 1 ms
[2026-05-23 14:04:49] [INFO ] Time to serialize gal into /tmp/LTL2786772440571840537.gal : 1 ms
[2026-05-23 14:04:49] [INFO ] Time to serialize properties into /tmp/LTL8114042844277261969.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/LTL2786772440571840537.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL8114042844277261969.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("(state_5>=1)")))
Formula 0 simplified : G!"(state_5>=1)"
Detected timeout of ITS tools.
[2026-05-23 14:05:04] [INFO ] Flatten gal took : 2 ms
[2026-05-23 14:05:04] [INFO ] Applying decomposition
[2026-05-23 14:05:04] [INFO ] Flatten gal took : 2 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/graph10132314180670319709.txt' '-o' '/tmp/graph10132314180670319709.bin' '-w' '/tmp/graph10132314180670319709.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph10132314180670319709.bin' '-l' '-1' '-v' '-w' '/tmp/graph10132314180670319709.weights' '-q' '0' '-e' '0.001'
[2026-05-23 14:05:04] [INFO ] Decomposing Gal with order
[2026-05-23 14:05:04] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-23 14:05:04] [INFO ] Flatten gal took : 32 ms
[2026-05-23 14:05:04] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 1 ms.
[2026-05-23 14:05:04] [INFO ] Time to serialize gal into /tmp/LTL15543060335210631367.gal : 1 ms
[2026-05-23 14:05:04] [INFO ] Time to serialize properties into /tmp/LTL16445537259954021138.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/LTL15543060335210631367.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL16445537259954021138.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...256
Read 1 LTL properties
Checking formula 0 : !((F("(i1.u2.state_5>=1)")))
Formula 0 simplified : G!"(i1.u2.state_5>=1)"
Detected timeout of ITS tools.
Treatment of property CryptoMiner-COL-D05N000-LTLFireability-06 finished in 76664 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F((p0&&X(!p1))))'
Support contains 5 out of 11 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 11/11 places, 12/12 transitions.
Applied a total of 0 rules in 1 ms. Remains 11 /11 variables (removed 0) and now considering 12/12 (removed 0) transitions.
[2026-05-23 14:05:19] [INFO ] Invariant cache hit.
[2026-05-23 14:05:19] [INFO ] Implicit Places using invariants in 27 ms returned []
[2026-05-23 14:05:19] [INFO ] Invariant cache hit.
[2026-05-23 14:05:19] [INFO ] State equation strengthened by 5 read => feed constraints.
[2026-05-23 14:05:19] [INFO ] Implicit Places using invariants and state equation in 25 ms returned []
Implicit Place search using SMT with State Equation took 54 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 55 ms. Remains : 11/11 places, 12/12 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((X(p0)&&p1)))'
Stuttering acceptance computed with spot in 86 ms :[(OR (NOT p1) (NOT p0)), (NOT p0)]
Running random walk in product with property : CryptoMiner-COL-D05N000-LTLFireability-08
Stuttering criterion allowed to conclude after 8 steps with 1 reset in 0 ms.
FORMULA CryptoMiner-COL-D05N000-LTLFireability-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CryptoMiner-COL-D05N000-LTLFireability-08 finished in 178 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G((!p0||X(F((X(X(X(F(p0))))&&p1)))))))'
Support contains 5 out of 11 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 11/11 places, 12/12 transitions.
Applied a total of 0 rules in 1 ms. Remains 11 /11 variables (removed 0) and now considering 12/12 (removed 0) transitions.
[2026-05-23 14:05:19] [INFO ] Invariant cache hit.
[2026-05-23 14:05:19] [INFO ] Implicit Places using invariants in 22 ms returned []
[2026-05-23 14:05:19] [INFO ] Invariant cache hit.
[2026-05-23 14:05:19] [INFO ] State equation strengthened by 5 read => feed constraints.
[2026-05-23 14:05:19] [INFO ] Implicit Places using invariants and state equation in 39 ms returned []
Implicit Place search using SMT with State Equation took 64 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 65 ms. Remains : 11/11 places, 12/12 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G((X(F((X(X(X(F(p1))))&&p0)))||!p1))))'
Stuttering acceptance computed with spot in 256 ms :[(AND p1 (NOT p0)), (AND p1 (NOT p0)), (OR (NOT p0) (NOT p1)), (NOT p1), (NOT p1), (NOT p1)]
Running random walk in product with property : CryptoMiner-COL-D05N000-LTLFireability-09
Stuttering criterion allowed to conclude after 6 steps with 0 reset in 0 ms.
FORMULA CryptoMiner-COL-D05N000-LTLFireability-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CryptoMiner-COL-D05N000-LTLFireability-09 finished in 368 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((G(p0)||(!p1&&F(p1)))))'
Support contains 6 out of 11 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 11/11 places, 12/12 transitions.
Applied a total of 0 rules in 1 ms. Remains 11 /11 variables (removed 0) and now considering 12/12 (removed 0) transitions.
[2026-05-23 14:05:19] [INFO ] Invariant cache hit.
[2026-05-23 14:05:19] [INFO ] Implicit Places using invariants in 27 ms returned []
[2026-05-23 14:05:19] [INFO ] Invariant cache hit.
[2026-05-23 14:05:19] [INFO ] State equation strengthened by 5 read => feed constraints.
[2026-05-23 14:05:19] [INFO ] Implicit Places using invariants and state equation in 29 ms returned []
Implicit Place search using SMT with State Equation took 58 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 59 ms. Remains : 11/11 places, 12/12 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((G(p0)||(p1&&F(!p1)))))'
Stuttering acceptance computed with spot in 218 ms :[true, p1, (NOT p0), (NOT p0), (NOT p0), (AND p1 (NOT p0))]
Running random walk in product with property : CryptoMiner-COL-D05N000-LTLFireability-12
Entered a terminal (fully accepting) state of product in 6 steps with 0 reset in 1 ms.
FORMULA CryptoMiner-COL-D05N000-LTLFireability-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CryptoMiner-COL-D05N000-LTLFireability-12 finished in 304 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(G(!p0))))'
Support contains 5 out of 11 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 11/11 places, 12/12 transitions.
Applied a total of 0 rules in 1 ms. Remains 11 /11 variables (removed 0) and now considering 12/12 (removed 0) transitions.
[2026-05-23 14:05:20] [INFO ] Invariant cache hit.
[2026-05-23 14:05:20] [INFO ] Implicit Places using invariants in 21 ms returned []
[2026-05-23 14:05:20] [INFO ] Invariant cache hit.
[2026-05-23 14:05:20] [INFO ] State equation strengthened by 5 read => feed constraints.
[2026-05-23 14:05:20] [INFO ] Implicit Places using invariants and state equation in 30 ms returned []
Implicit Place search using SMT with State Equation took 52 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 54 ms. Remains : 11/11 places, 12/12 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(G(p0))))'
Stuttering acceptance computed with spot in 144 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : CryptoMiner-COL-D05N000-LTLFireability-15
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 0 ms.
FORMULA CryptoMiner-COL-D05N000-LTLFireability-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CryptoMiner-COL-D05N000-LTLFireability-15 finished in 222 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(p0))'
Spot run failed in 75 ms. Status :1
Traceback (most recent call last):
File "/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/senseclsl.py", line 2, in
import spot, sys
ModuleNotFoundError: No module named 'spot'
Warning : SL/CL computation failed.
[2026-05-23 14:05:20] [INFO ] Flatten gal took : 2 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin3891053286047984495
[2026-05-23 14:05:20] [INFO ] Computing symmetric may disable matrix : 12 transitions.
[2026-05-23 14:05:20] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2026-05-23 14:05:20] [INFO ] Computing symmetric may enable matrix : 12 transitions.
[2026-05-23 14:05:20] [INFO ] Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2026-05-23 14:05:20] [INFO ] Applying decomposition
[2026-05-23 14:05:20] [INFO ] Computing Do-Not-Accords matrix : 12 transitions.
[2026-05-23 14:05:20] [INFO ] Computation of Completed DNA matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2026-05-23 14:05:20] [INFO ] Built C files in 4ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin3891053286047984495
[2026-05-23 14:05:20] [INFO ] Flatten gal took : 1 ms
Running compilation step : cd /tmp/ltsmin3891053286047984495;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/limit_time.pl' '720' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph16664718767222899993.txt' '-o' '/tmp/graph16664718767222899993.bin' '-w' '/tmp/graph16664718767222899993.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph16664718767222899993.bin' '-l' '-1' '-v' '-w' '/tmp/graph16664718767222899993.weights' '-q' '0' '-e' '0.001'
[2026-05-23 14:05:20] [INFO ] Decomposing Gal with order
[2026-05-23 14:05:20] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-23 14:05:20] [INFO ] Flatten gal took : 1 ms
[2026-05-23 14:05:20] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 0 ms.
[2026-05-23 14:05:20] [INFO ] Time to serialize gal into /tmp/LTLFireability968257455094648731.gal : 1 ms
[2026-05-23 14:05:20] [INFO ] Time to serialize properties into /tmp/LTLFireability966396485043534545.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/LTLFireability968257455094648731.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability966396485043534545.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...274
Read 1 LTL properties
Checking formula 0 : !((F("(i1.u2.state_5>=1)")))
Formula 0 simplified : G!"(i1.u2.state_5>=1)"
Compilation finished in 87 ms.
Running link step : cd /tmp/ltsmin3891053286047984495;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 29 ms.
Running LTSmin : cd /tmp/ltsmin3891053286047984495;'/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'
LTSmin failed to check property CryptoMiner-COL-D05N000-LTLFireability-06 due to out of memory issue (code 137).
Retrying LTSmin with larger timeout 28800 s
Running LTSmin : cd /tmp/ltsmin3891053286047984495;'/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'
Detected timeout of ITS tools.
[2026-05-23 14:25:48] [INFO ] Applying decomposition
[2026-05-23 14:25:48] [INFO ] Flatten gal took : 48 ms
[2026-05-23 14:25:48] [INFO ] Decomposing Gal with order
[2026-05-23 14:25:48] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-23 14:25:48] [INFO ] Flatten gal took : 22 ms
[2026-05-23 14:25:48] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 6 ms.
[2026-05-23 14:25:49] [INFO ] Time to serialize gal into /tmp/LTLFireability1819230206257591133.gal : 34 ms
[2026-05-23 14:25:49] [INFO ] Time to serialize properties into /tmp/LTLFireability1306891962791540955.ltl : 6 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLFireability1819230206257591133.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability1306891962791540955.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((F("(CD5.state_5>=1)")))
Formula 0 simplified : G!"(CD5.state_5>=1)"
LTSmin failed to check property CryptoMiner-COL-D05N000-LTLFireability-06 due to out of memory issue (code 137).
Detected timeout of ITS tools.
[2026-05-23 14:46:17] [INFO ] Flatten gal took : 107 ms
[2026-05-23 14:46:17] [INFO ] Input system was already deterministic with 12 transitions.
[2026-05-23 14:46:17] [INFO ] Transformed 11 places.
[2026-05-23 14:46:17] [INFO ] Transformed 12 transitions.
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//../itstools/bin//..//greatspn//bin/pinvar' '/home/mcc/execution/gspn'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//../itstools/bin//..//greatspn//bin/RGMEDD2' '/home/mcc/execution/gspn' '-META' '-varord-only'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Using order generated by GreatSPN with heuristic : META
[2026-05-23 14:46:17] [INFO ] Time to serialize gal into /tmp/LTLFireability15526917762910737214.gal : 2 ms
[2026-05-23 14:46:17] [INFO ] Time to serialize properties into /tmp/LTLFireability5630926562133271108.ltl : 5 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/LTLFireability15526917762910737214.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability5630926562133271108.ltl' '-c' '-stutter-deadlock' '--load-order' '/home/mcc/execution/model.ord' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...343
Read 1 LTL properties
Successfully loaded order from file /home/mcc/execution/model.ord
Checking formula 0 : !((F("(state_5>=1)")))
Formula 0 simplified : G!"(state_5>=1)"

BK_TIME_CONFINEMENT_REACHED

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

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

Sequence of Actions to be Executed by the VM

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

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="CryptoMiner-COL-D05N000"
export BK_EXAMINATION="LTLFireability"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

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

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5973"
echo " Executing tool itstools"
echo " Input is CryptoMiner-COL-D05N000, examination is LTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r066-tall-177946967800572"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/CryptoMiner-COL-D05N000.tgz
mv CryptoMiner-COL-D05N000 execution
cd execution
if [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "UpperBounds" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] || [ "LTLFireability" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

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