MCC'2026- Execution of r146-tall-177961074200489

About the Execution of ITS-Tools for GPUForwardProgress-PT-32a

Execution Summary
Max Memory Used (MB)	Time wait (ms)	CPU Usage (ms)	I/O Wait (ms)	Computed Result	Execution Status
982.432	191435.00	215965.00	1425.20	TTTFTTFTTFTTFFFT	normal

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.r146-tall-177961074200489.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 GPUForwardProgress-PT-32a, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r146-tall-177961074200489
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 548K
-rw-r--r-- 1 mcc users 7.1K Mar 7 11:37 CTLCardinality.txt
-rw-r--r-- 1 mcc users 79K Mar 7 11:37 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.6K Mar 7 11:36 CTLFireability.txt
-rw-r--r-- 1 mcc users 64K Mar 7 11:36 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.7K Mar 15 10:38 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Mar 15 10:38 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.5K Mar 15 10:39 LTLFireability.txt
-rw-r--r-- 1 mcc users 21K Mar 15 10:39 LTLFireability.xml
-rw-r--r-- 1 mcc users 13K Mar 7 11:37 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 142K Mar 7 11:37 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.6K Mar 7 11:37 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 84K Mar 7 11:37 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Mar 15 10:39 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Mar 15 10:39 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 3 18:30 equiv_col
-rw-r--r-- 1 mcc users 4 Mar 3 18:30 instance
-rw-r--r-- 1 mcc users 6 Mar 3 18:30 iscolored
-rw-r--r-- 1 mcc users 50K 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 GPUForwardProgress-PT-32a-CTLCardinality-2024-00
FORMULA_NAME GPUForwardProgress-PT-32a-CTLCardinality-2024-01
FORMULA_NAME GPUForwardProgress-PT-32a-CTLCardinality-2024-02
FORMULA_NAME GPUForwardProgress-PT-32a-CTLCardinality-2024-03
FORMULA_NAME GPUForwardProgress-PT-32a-CTLCardinality-2024-04
FORMULA_NAME GPUForwardProgress-PT-32a-CTLCardinality-2024-05
FORMULA_NAME GPUForwardProgress-PT-32a-CTLCardinality-2024-06
FORMULA_NAME GPUForwardProgress-PT-32a-CTLCardinality-2024-07
FORMULA_NAME GPUForwardProgress-PT-32a-CTLCardinality-2024-08
FORMULA_NAME GPUForwardProgress-PT-32a-CTLCardinality-2024-09
FORMULA_NAME GPUForwardProgress-PT-32a-CTLCardinality-2024-10
FORMULA_NAME GPUForwardProgress-PT-32a-CTLCardinality-2024-11
FORMULA_NAME GPUForwardProgress-PT-32a-CTLCardinality-2024-12
FORMULA_NAME GPUForwardProgress-PT-32a-CTLCardinality-2024-13
FORMULA_NAME GPUForwardProgress-PT-32a-CTLCardinality-2024-14
FORMULA_NAME GPUForwardProgress-PT-32a-CTLCardinality-2024-15

=== Now, execution of the tool begins

BK_START 1779730261889

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=GPUForwardProgress-PT-32a
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLCardinality PT
Running Version 202604301425
[2026-05-25 17:31:03] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2026-05-25 17:31:03] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2026-05-25 17:31:03] [INFO ] Load time of PNML (sax parser for PT used): 59 ms
[2026-05-25 17:31:03] [INFO ] Transformed 136 places.
[2026-05-25 17:31:03] [INFO ] Transformed 169 transitions.
[2026-05-25 17:31:03] [INFO ] Found NUPN structural information;
[2026-05-25 17:31:04] [INFO ] Parsed PT model containing 136 places and 169 transitions and 661 arcs in 146 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 13 ms.
Ensure Unique test removed 34 transitions
Reduce redundant transitions removed 34 transitions.
FORMULA GPUForwardProgress-PT-32a-CTLCardinality-2024-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 76 out of 136 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 136/136 places, 135/135 transitions.
Ensure Unique test removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 135 transition count 135
Applied a total of 1 rules in 17 ms. Remains 135 /136 variables (removed 1) and now considering 135/135 (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-4562188887643679899.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-5516285335547209887.kers'
[2026-05-25 17:31:04] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-4562188887643679899.kers, --Pflows, --basisKERS=/tmp/petrispot-output-5516285335547209887.kers]
Normalized transition count is 134 out of 135 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 134 rows 135 cols 525 entries
Finished phase 1 with 101 SingleSign rule and 1 generalized
[2026-05-25 17:31:04] [INFO ] Computed 33 invariants in 1 ms
Computed 33 P flows in 2 ms.
Exported basis to /tmp/petrispot-output-5516285335547209887.kers
Total runtime 2 ms.
[2026-05-25 17:31:04] [INFO ] Implicit Places using invariants in 274 ms returned []
[2026-05-25 17:31:04] [INFO ] Invariant cache hit.
[2026-05-25 17:31:04] [INFO ] State equation strengthened by 33 read => feed constraints.
[2026-05-25 17:31:04] [INFO ] Implicit Places using invariants and state equation in 228 ms returned []
Implicit Place search using SMT with State Equation took 532 ms to find 0 implicit places.
Running 134 sub problems to find dead transitions.
[2026-05-25 17:31:04] [INFO ] Invariant cache hit.
[2026-05-25 17:31:04] [INFO ] State equation strengthened by 33 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/134 variables, 134/134 constraints. Problems are: Problem set: 0 solved, 134 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/134 variables, 33/167 constraints. Problems are: Problem set: 0 solved, 134 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/134 variables, 0/167 constraints. Problems are: Problem set: 0 solved, 134 unsolved
At refinement iteration 3 (OVERLAPS) 134/268 variables, 134/301 constraints. Problems are: Problem set: 0 solved, 134 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/268 variables, 32/333 constraints. Problems are: Problem set: 0 solved, 134 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/268 variables, 0/333 constraints. Problems are: Problem set: 0 solved, 134 unsolved
At refinement iteration 6 (OVERLAPS) 1/269 variables, 1/334 constraints. Problems are: Problem set: 0 solved, 134 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/269 variables, 1/335 constraints. Problems are: Problem set: 0 solved, 134 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/269 variables, 0/335 constraints. Problems are: Problem set: 0 solved, 134 unsolved
At refinement iteration 9 (OVERLAPS) 1/270 variables, 1/336 constraints. Problems are: Problem set: 0 solved, 134 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/270 variables, 0/336 constraints. Problems are: Problem set: 0 solved, 134 unsolved
At refinement iteration 11 (OVERLAPS) 0/270 variables, 0/336 constraints. Problems are: Problem set: 0 solved, 134 unsolved
No progress, stopping.
After SMT solving in domain Real declared 270/270 variables, and 336 constraints, problems are : Problem set: 0 solved, 134 unsolved in 7439 ms.
Refiners :[Domain max(s): 135/135 constraints, Generalized P Invariants (flows): 33/33 constraints, State Equation: 135/135 constraints, ReadFeed: 33/33 constraints, PredecessorRefiner: 134/134 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 134 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/134 variables, 134/134 constraints. Problems are: Problem set: 0 solved, 134 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/134 variables, 33/167 constraints. Problems are: Problem set: 0 solved, 134 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/134 variables, 0/167 constraints. Problems are: Problem set: 0 solved, 134 unsolved
At refinement iteration 3 (OVERLAPS) 134/268 variables, 134/301 constraints. Problems are: Problem set: 0 solved, 134 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/268 variables, 32/333 constraints. Problems are: Problem set: 0 solved, 134 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/268 variables, 134/467 constraints. Problems are: Problem set: 0 solved, 134 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/268 variables, 0/467 constraints. Problems are: Problem set: 0 solved, 134 unsolved
At refinement iteration 7 (OVERLAPS) 1/269 variables, 1/468 constraints. Problems are: Problem set: 0 solved, 134 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/269 variables, 1/469 constraints. Problems are: Problem set: 0 solved, 134 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/269 variables, 0/469 constraints. Problems are: Problem set: 0 solved, 134 unsolved
At refinement iteration 10 (OVERLAPS) 1/270 variables, 1/470 constraints. Problems are: Problem set: 0 solved, 134 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/270 variables, 0/470 constraints. Problems are: Problem set: 0 solved, 134 unsolved
At refinement iteration 12 (OVERLAPS) 0/270 variables, 0/470 constraints. Problems are: Problem set: 0 solved, 134 unsolved
No progress, stopping.
After SMT solving in domain Int declared 270/270 variables, and 470 constraints, problems are : Problem set: 0 solved, 134 unsolved in 30023 ms.
Refiners :[Domain max(s): 135/135 constraints, Generalized P Invariants (flows): 33/33 constraints, State Equation: 135/135 constraints, ReadFeed: 33/33 constraints, PredecessorRefiner: 134/134 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 37596ms problems are : Problem set: 0 solved, 134 unsolved
Search for dead transitions found 0 dead transitions in 37607ms
Starting structural reductions in LTL mode, iteration 1 : 135/136 places, 135/135 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 38192 ms. Remains : 135/136 places, 135/135 transitions.
Starting structural reductions in LTL mode, iteration 0 : 135/135 places, 135/135 transitions.
Applied a total of 0 rules in 2 ms. Remains 135 /135 variables (removed 0) and now considering 135/135 (removed 0) transitions.
[2026-05-25 17:31:42] [INFO ] Invariant cache hit.
[2026-05-25 17:31:42] [INFO ] Implicit Places using invariants in 71 ms returned []
[2026-05-25 17:31:42] [INFO ] Invariant cache hit.
[2026-05-25 17:31:42] [INFO ] State equation strengthened by 33 read => feed constraints.
[2026-05-25 17:31:42] [INFO ] Implicit Places using invariants and state equation in 186 ms returned []
Implicit Place search using SMT with State Equation took 260 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 262 ms. Remains : 135/135 places, 135/135 transitions.
Support contains 76 out of 135 places after structural reductions.
[2026-05-25 17:31:42] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2026-05-25 17:31:42] [INFO ] Flatten gal took : 32 ms
FORMULA GPUForwardProgress-PT-32a-CTLCardinality-2024-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2026-05-25 17:31:42] [INFO ] Flatten gal took : 15 ms
[2026-05-25 17:31:42] [INFO ] Input system was already deterministic with 135 transitions.
Support contains 72 out of 135 places (down from 76) after GAL structural reductions.
RANDOM walk for 40000 steps (71 resets) in 1858 ms. (21 steps per ms) remains 3/55 properties
BEST_FIRST walk for 40003 steps (13 resets) in 116 ms. (341 steps per ms) remains 2/3 properties
BEST_FIRST walk for 40004 steps (12 resets) in 166 ms. (239 steps per ms) remains 1/2 properties
BEST_FIRST walk for 10545 steps (3 resets) in 38 ms. (270 steps per ms) remains 0/1 properties
[2026-05-25 17:31:43] [INFO ] Flatten gal took : 9 ms
[2026-05-25 17:31:43] [INFO ] Flatten gal took : 9 ms
[2026-05-25 17:31:43] [INFO ] Input system was already deterministic with 135 transitions.
Computed a total of 1 stabilizing places and 1 stable transitions
Graph (complete) has 432 edges and 135 vertex of which 102 are kept as prefixes of interest. Removing 33 places using SCC suffix rule.4 ms
Starting structural reductions in LTL mode, iteration 0 : 135/135 places, 135/135 transitions.
Applied a total of 0 rules in 5 ms. Remains 135 /135 variables (removed 0) and now considering 135/135 (removed 0) transitions.
[2026-05-25 17:31:43] [INFO ] Invariant cache hit.
[2026-05-25 17:31:43] [INFO ] Implicit Places using invariants in 88 ms returned []
[2026-05-25 17:31:43] [INFO ] Invariant cache hit.
[2026-05-25 17:31:43] [INFO ] State equation strengthened by 33 read => feed constraints.
[2026-05-25 17:31:43] [INFO ] Implicit Places using invariants and state equation in 232 ms returned []
Implicit Place search using SMT with State Equation took 323 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 328 ms. Remains : 135/135 places, 135/135 transitions.
[2026-05-25 17:31:43] [INFO ] Flatten gal took : 7 ms
[2026-05-25 17:31:43] [INFO ] Flatten gal took : 7 ms
[2026-05-25 17:31:43] [INFO ] Input system was already deterministic with 135 transitions.
[2026-05-25 17:31:43] [INFO ] Flatten gal took : 7 ms
[2026-05-25 17:31:43] [INFO ] Flatten gal took : 8 ms
[2026-05-25 17:31:43] [INFO ] Time to serialize gal into /tmp/CTLCardinality6083777655284429009.gal : 3 ms
[2026-05-25 17:31:43] [INFO ] Time to serialize properties into /tmp/CTLCardinality17601593359334805846.ctl : 2 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-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality6083777655284429009.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality17601593359334805846.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.10677e+20,1.28933,51432,2,691,5,380172,6,0,676,138907,0

Converting to forward existential form...Done !
original formula: AX(EF(AG((p78!=1))))
=> equivalent forward existential formula: [(EY(Init) * !(E(TRUE U !(E(TRUE U !((p78!=1)))))))] = FALSE
Reverse transition relation is NOT exact ! Due to transitions t1, t2, t4, t69, Intersection with reachable at each step enabled. (destroyed/reverse/inters...178
(forward)formula 0,1,1.53415,51468,1,0,275,380172,291,153,4936,138907,312
FORMULA GPUForwardProgress-PT-32a-CTLCardinality-2024-00 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

***************************************

Starting structural reductions in LTL mode, iteration 0 : 135/135 places, 135/135 transitions.
Applied a total of 0 rules in 7 ms. Remains 135 /135 variables (removed 0) and now considering 135/135 (removed 0) transitions.
[2026-05-25 17:31:45] [INFO ] Invariant cache hit.
[2026-05-25 17:31:45] [INFO ] Implicit Places using invariants in 85 ms returned []
[2026-05-25 17:31:45] [INFO ] Invariant cache hit.
[2026-05-25 17:31:45] [INFO ] State equation strengthened by 33 read => feed constraints.
[2026-05-25 17:31:45] [INFO ] Implicit Places using invariants and state equation in 212 ms returned []
Implicit Place search using SMT with State Equation took 299 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 307 ms. Remains : 135/135 places, 135/135 transitions.
[2026-05-25 17:31:45] [INFO ] Flatten gal took : 7 ms
[2026-05-25 17:31:45] [INFO ] Flatten gal took : 7 ms
[2026-05-25 17:31:45] [INFO ] Input system was already deterministic with 135 transitions.
[2026-05-25 17:31:45] [INFO ] Flatten gal took : 7 ms
[2026-05-25 17:31:45] [INFO ] Flatten gal took : 6 ms
[2026-05-25 17:31:45] [INFO ] Time to serialize gal into /tmp/CTLCardinality9824862926480165657.gal : 2 ms
[2026-05-25 17:31:45] [INFO ] Time to serialize properties into /tmp/CTLCardinality18103611446876743003.ctl : 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-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality9824862926480165657.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality18103611446876743003.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.10677e+20,1.24195,52036,2,691,5,380172,6,0,676,138907,0

Converting to forward existential form...Done !
original formula: (A(!(((((p132==1)&&(p98!=0)) * (AG((((p70==0)||(p130==1))&&(p37==0))) * (p118==1))) * (p115==1))) U EX((p99==1))) + AG(!(E(!((A(((p55==0)...241
=> equivalent forward existential formula: [(EY(FwdU(FwdU((Init * !(!((E(!(EX((p99==1))) U (!(!(((((p132==1)&&(p98!=0)) * (!(E(TRUE U !((((p70==0)||(p130==...478
Reverse transition relation is NOT exact ! Due to transitions t1, t2, t4, t69, Intersection with reachable at each step enabled. (destroyed/reverse/inters...178
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 0
(forward)formula 0,1,18.9009,538304,1,0,2264,4.463e+06,329,1249,5137,1.9025e+06,2675
FORMULA GPUForwardProgress-PT-32a-CTLCardinality-2024-01 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

***************************************

Starting structural reductions in LTL mode, iteration 0 : 135/135 places, 135/135 transitions.
Applied a total of 0 rules in 5 ms. Remains 135 /135 variables (removed 0) and now considering 135/135 (removed 0) transitions.
[2026-05-25 17:32:04] [INFO ] Invariant cache hit.
[2026-05-25 17:32:04] [INFO ] Implicit Places using invariants in 88 ms returned []
[2026-05-25 17:32:04] [INFO ] Invariant cache hit.
[2026-05-25 17:32:05] [INFO ] State equation strengthened by 33 read => feed constraints.
[2026-05-25 17:32:05] [INFO ] Implicit Places using invariants and state equation in 234 ms returned []
Implicit Place search using SMT with State Equation took 324 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 329 ms. Remains : 135/135 places, 135/135 transitions.
[2026-05-25 17:32:05] [INFO ] Flatten gal took : 13 ms
[2026-05-25 17:32:05] [INFO ] Flatten gal took : 6 ms
[2026-05-25 17:32:05] [INFO ] Input system was already deterministic with 135 transitions.
[2026-05-25 17:32:05] [INFO ] Flatten gal took : 6 ms
[2026-05-25 17:32:05] [INFO ] Flatten gal took : 6 ms
[2026-05-25 17:32:05] [INFO ] Time to serialize gal into /tmp/CTLCardinality271607103084443315.gal : 2 ms
[2026-05-25 17:32:05] [INFO ] Time to serialize properties into /tmp/CTLCardinality3398368553247149649.ctl : 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-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality271607103084443315.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality3398368553247149649.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...282
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.10677e+20,1.39162,51656,2,691,5,380172,6,0,676,138907,0

Converting to forward existential form...Done !
original formula: EX(TRUE)
=> equivalent forward existential formula: [(EY(Init) * TRUE)] != FALSE
(forward)formula 0,1,1.39356,51656,1,0,6,380172,7,1,879,138907,1
FORMULA GPUForwardProgress-PT-32a-CTLCardinality-2024-02 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

***************************************

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 135/135 places, 135/135 transitions.
Applied a total of 0 rules in 11 ms. Remains 135 /135 variables (removed 0) and now considering 135/135 (removed 0) transitions.
[2026-05-25 17:32:06] [INFO ] Invariant cache hit.
[2026-05-25 17:32:06] [INFO ] Implicit Places using invariants in 82 ms returned []
[2026-05-25 17:32:06] [INFO ] Invariant cache hit.
[2026-05-25 17:32:06] [INFO ] State equation strengthened by 33 read => feed constraints.
[2026-05-25 17:32:06] [INFO ] Implicit Places using invariants and state equation in 208 ms returned []
Implicit Place search using SMT with State Equation took 292 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 304 ms. Remains : 135/135 places, 135/135 transitions.
[2026-05-25 17:32:06] [INFO ] Flatten gal took : 10 ms
[2026-05-25 17:32:06] [INFO ] Flatten gal took : 6 ms
[2026-05-25 17:32:06] [INFO ] Input system was already deterministic with 135 transitions.
[2026-05-25 17:32:06] [INFO ] Flatten gal took : 6 ms
[2026-05-25 17:32:06] [INFO ] Flatten gal took : 7 ms
[2026-05-25 17:32:06] [INFO ] Time to serialize gal into /tmp/CTLCardinality9182941462802614623.gal : 2 ms
[2026-05-25 17:32:06] [INFO ] Time to serialize properties into /tmp/CTLCardinality10785072883503233710.ctl : 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-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality9182941462802614623.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality10785072883503233710.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.10677e+20,1.39498,51164,2,691,5,380172,6,0,676,138907,0

Converting to forward existential form...Done !
original formula: (E(EX(TRUE) U A(EX(((p135==0)||(p108==1))) U !(((p48==0)||(p84==1))))) * AG(EF((p65==1))))
=> equivalent forward existential formula: ([(Init * !(E(EX(TRUE) U !((E(!(!(((p48==0)||(p84==1)))) U (!(EX(((p135==0)||(p108==1)))) * !(!(((p48==0)||(p84=...265
Reverse transition relation is NOT exact ! Due to transitions t1, t2, t4, t69, Intersection with reachable at each step enabled. (destroyed/reverse/inters...178
(forward)formula 0,0,1.60321,51164,1,0,267,380172,290,148,4895,138907,297
FORMULA GPUForwardProgress-PT-32a-CTLCardinality-2024-03 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

***************************************

Starting structural reductions in LTL mode, iteration 0 : 135/135 places, 135/135 transitions.
Applied a total of 0 rules in 7 ms. Remains 135 /135 variables (removed 0) and now considering 135/135 (removed 0) transitions.
[2026-05-25 17:32:08] [INFO ] Invariant cache hit.
[2026-05-25 17:32:08] [INFO ] Implicit Places using invariants in 84 ms returned []
[2026-05-25 17:32:08] [INFO ] Invariant cache hit.
[2026-05-25 17:32:08] [INFO ] State equation strengthened by 33 read => feed constraints.
[2026-05-25 17:32:08] [INFO ] Implicit Places using invariants and state equation in 215 ms returned []
Implicit Place search using SMT with State Equation took 301 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 308 ms. Remains : 135/135 places, 135/135 transitions.
[2026-05-25 17:32:08] [INFO ] Flatten gal took : 13 ms
[2026-05-25 17:32:08] [INFO ] Flatten gal took : 6 ms
[2026-05-25 17:32:08] [INFO ] Input system was already deterministic with 135 transitions.
[2026-05-25 17:32:08] [INFO ] Flatten gal took : 5 ms
[2026-05-25 17:32:08] [INFO ] Flatten gal took : 5 ms
[2026-05-25 17:32:08] [INFO ] Time to serialize gal into /tmp/CTLCardinality18439065853819817965.gal : 1 ms
[2026-05-25 17:32:08] [INFO ] Time to serialize properties into /tmp/CTLCardinality9818213121256223587.ctl : 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-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality18439065853819817965.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality9818213121256223587.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.10677e+20,1.38313,52076,2,691,5,380172,6,0,676,138907,0

Converting to forward existential form...Done !
original formula: AX(!(A((p82==0) U !(EX(TRUE)))))
=> equivalent forward existential formula: [((EY(Init) * !(EG(!(!(EX(TRUE)))))) * !(E(!(!(EX(TRUE))) U (!((p82==0)) * !(!(EX(TRUE)))))))] = FALSE
Reverse transition relation is NOT exact ! Due to transitions t1, t2, t4, t69, Intersection with reachable at each step enabled. (destroyed/reverse/inters...178
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 0
(forward)formula 0,1,2.65121,66432,1,0,405,540661,294,289,4941,138907,622
FORMULA GPUForwardProgress-PT-32a-CTLCardinality-2024-04 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

***************************************

Starting structural reductions in LTL mode, iteration 0 : 135/135 places, 135/135 transitions.
Applied a total of 0 rules in 2 ms. Remains 135 /135 variables (removed 0) and now considering 135/135 (removed 0) transitions.
[2026-05-25 17:32:11] [INFO ] Invariant cache hit.
[2026-05-25 17:32:11] [INFO ] Implicit Places using invariants in 86 ms returned []
[2026-05-25 17:32:11] [INFO ] Invariant cache hit.
[2026-05-25 17:32:11] [INFO ] State equation strengthened by 33 read => feed constraints.
[2026-05-25 17:32:11] [INFO ] Implicit Places using invariants and state equation in 224 ms returned []
Implicit Place search using SMT with State Equation took 311 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 313 ms. Remains : 135/135 places, 135/135 transitions.
[2026-05-25 17:32:11] [INFO ] Flatten gal took : 8 ms
[2026-05-25 17:32:11] [INFO ] Flatten gal took : 4 ms
[2026-05-25 17:32:11] [INFO ] Input system was already deterministic with 135 transitions.
[2026-05-25 17:32:11] [INFO ] Flatten gal took : 4 ms
[2026-05-25 17:32:11] [INFO ] Flatten gal took : 4 ms
[2026-05-25 17:32:11] [INFO ] Time to serialize gal into /tmp/CTLCardinality1461241249523098546.gal : 1 ms
[2026-05-25 17:32:11] [INFO ] Time to serialize properties into /tmp/CTLCardinality10706828652967099389.ctl : 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-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality1461241249523098546.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality10706828652967099389.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.10677e+20,1.3893,51176,2,691,5,380172,6,0,676,138907,0

Converting to forward existential form...Done !
original formula: EF((EX(AG(AF((p40==1)))) + ((AF(EG((p59==0))) * EF(AG(((p8==0)||(p76==1))))) * (((p58==0)||(p87==1)) + ((p7==1) + (EX(((p18==0)||(p49==1)...174
=> equivalent forward existential formula: ([(EY(FwdU(Init,TRUE)) * !(E(TRUE U !(!(EG(!((p40==1))))))))] != FALSE + ([((FwdU(Init,TRUE) * (!(EG(!(EG((p59==...515
Reverse transition relation is NOT exact ! Due to transitions t1, t2, t4, t69, Intersection with reachable at each step enabled. (destroyed/reverse/inters...178
(forward)formula 0,1,7.38233,211404,1,0,858,1.85035e+06,297,419,4907,663984,1084
FORMULA GPUForwardProgress-PT-32a-CTLCardinality-2024-05 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

***************************************

Starting structural reductions in LTL mode, iteration 0 : 135/135 places, 135/135 transitions.
Applied a total of 0 rules in 2 ms. Remains 135 /135 variables (removed 0) and now considering 135/135 (removed 0) transitions.
[2026-05-25 17:32:19] [INFO ] Invariant cache hit.
[2026-05-25 17:32:19] [INFO ] Implicit Places using invariants in 80 ms returned []
[2026-05-25 17:32:19] [INFO ] Invariant cache hit.
[2026-05-25 17:32:19] [INFO ] State equation strengthened by 33 read => feed constraints.
[2026-05-25 17:32:19] [INFO ] Implicit Places using invariants and state equation in 207 ms returned []
Implicit Place search using SMT with State Equation took 290 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 292 ms. Remains : 135/135 places, 135/135 transitions.
[2026-05-25 17:32:19] [INFO ] Flatten gal took : 6 ms
[2026-05-25 17:32:19] [INFO ] Flatten gal took : 5 ms
[2026-05-25 17:32:19] [INFO ] Input system was already deterministic with 135 transitions.
[2026-05-25 17:32:19] [INFO ] Flatten gal took : 4 ms
[2026-05-25 17:32:19] [INFO ] Flatten gal took : 5 ms
[2026-05-25 17:32:19] [INFO ] Time to serialize gal into /tmp/CTLCardinality12724410074062647843.gal : 2 ms
[2026-05-25 17:32:19] [INFO ] Time to serialize properties into /tmp/CTLCardinality14188676762834789446.ctl : 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-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality12724410074062647843.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality14188676762834789446.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.10677e+20,1.36056,51168,2,691,5,380172,6,0,676,138907,0

Converting to forward existential form...Done !
original formula: E(((EF((((((p15==0)&&((p47==0)||(p44==1)))||(p21==0))||((p65==1)||(p125==0))) + (((p16==1)||(p5==1)) + ((p75==1) + AF((p5==0)))))) * (p45...293
=> equivalent forward existential formula: [(FwdU(Init,((E(TRUE U (((((p15==0)&&((p47==0)||(p44==1)))||(p21==0))||((p65==1)||(p125==0))) + (((p16==1)||(p5=...381
Reverse transition relation is NOT exact ! Due to transitions t1, t2, t4, t69, Intersection with reachable at each step enabled. (destroyed/reverse/inters...178
(forward)formula 0,0,4.48248,122324,1,0,898,991223,313,445,4999,389033,1130
FORMULA GPUForwardProgress-PT-32a-CTLCardinality-2024-06 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

***************************************

Starting structural reductions in LTL mode, iteration 0 : 135/135 places, 135/135 transitions.
Applied a total of 0 rules in 4 ms. Remains 135 /135 variables (removed 0) and now considering 135/135 (removed 0) transitions.
[2026-05-25 17:32:24] [INFO ] Invariant cache hit.
[2026-05-25 17:32:24] [INFO ] Implicit Places using invariants in 76 ms returned []
[2026-05-25 17:32:24] [INFO ] Invariant cache hit.
[2026-05-25 17:32:24] [INFO ] State equation strengthened by 33 read => feed constraints.
[2026-05-25 17:32:24] [INFO ] Implicit Places using invariants and state equation in 218 ms returned []
Implicit Place search using SMT with State Equation took 296 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 301 ms. Remains : 135/135 places, 135/135 transitions.
[2026-05-25 17:32:24] [INFO ] Flatten gal took : 7 ms
[2026-05-25 17:32:24] [INFO ] Flatten gal took : 3 ms
[2026-05-25 17:32:24] [INFO ] Input system was already deterministic with 135 transitions.
[2026-05-25 17:32:24] [INFO ] Flatten gal took : 4 ms
[2026-05-25 17:32:24] [INFO ] Flatten gal took : 3 ms
[2026-05-25 17:32:24] [INFO ] Time to serialize gal into /tmp/CTLCardinality17133002992345394739.gal : 1 ms
[2026-05-25 17:32:24] [INFO ] Time to serialize properties into /tmp/CTLCardinality3972052692386690487.ctl : 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-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality17133002992345394739.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality3972052692386690487.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.10677e+20,1.4213,51204,2,691,5,380172,6,0,676,138907,0

Converting to forward existential form...Done !
original formula: (AX((((AF((p96==0)) + (p23==1)) * (p97==1)) + EF((AX(FALSE) * (p41==1))))) * EF(EG((!(A(((p103==0)||(p106==1)) U (p101==1))) + AG(((p98==...174
=> equivalent forward existential formula: (([FwdG(((EY(Init) * !(E(TRUE U (!(EX(!(FALSE))) * (p41==1))))) * !((p23==1))),!((p96==0)))] = FALSE * [((EY(Ini...396
Reverse transition relation is NOT exact ! Due to transitions t1, t2, t4, t69, Intersection with reachable at each step enabled. (destroyed/reverse/inters...178
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 0
(forward)formula 0,1,9.38527,254960,1,0,1219,2.11777e+06,322,766,5166,789926,1761
FORMULA GPUForwardProgress-PT-32a-CTLCardinality-2024-07 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

***************************************

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 135/135 places, 135/135 transitions.
Applied a total of 0 rules in 3 ms. Remains 135 /135 variables (removed 0) and now considering 135/135 (removed 0) transitions.
[2026-05-25 17:32:34] [INFO ] Invariant cache hit.
[2026-05-25 17:32:34] [INFO ] Implicit Places using invariants in 81 ms returned []
[2026-05-25 17:32:34] [INFO ] Invariant cache hit.
[2026-05-25 17:32:34] [INFO ] State equation strengthened by 33 read => feed constraints.
[2026-05-25 17:32:34] [INFO ] Implicit Places using invariants and state equation in 229 ms returned []
Implicit Place search using SMT with State Equation took 311 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 314 ms. Remains : 135/135 places, 135/135 transitions.
[2026-05-25 17:32:34] [INFO ] Flatten gal took : 5 ms
[2026-05-25 17:32:34] [INFO ] Flatten gal took : 3 ms
[2026-05-25 17:32:34] [INFO ] Input system was already deterministic with 135 transitions.
[2026-05-25 17:32:34] [INFO ] Flatten gal took : 4 ms
[2026-05-25 17:32:34] [INFO ] Flatten gal took : 3 ms
[2026-05-25 17:32:34] [INFO ] Time to serialize gal into /tmp/CTLCardinality12675401563036708887.gal : 1 ms
[2026-05-25 17:32:34] [INFO ] Time to serialize properties into /tmp/CTLCardinality2697033631113564376.ctl : 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-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality12675401563036708887.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality2697033631113564376.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.10677e+20,1.26164,51968,2,691,5,380172,6,0,676,138907,0

Converting to forward existential form...Done !
original formula: AG(A((!(AF((p7==1))) + !((EX(TRUE) * EX((p58==0))))) U ((p61==0) + AX(AX((p32==1))))))
=> equivalent forward existential formula: ([(EY(EY(((FwdU(FwdU(Init,TRUE),!(((p61==0) + !(EX(!(!(EX(!((p32==1)))))))))) * !((!(!(EG(!((p7==1))))) + !((EX(...301
Reverse transition relation is NOT exact ! Due to transitions t1, t2, t4, t69, Intersection with reachable at each step enabled. (destroyed/reverse/inters...178
(forward)formula 0,0,1.71872,51972,1,0,265,380172,293,148,4849,165587,288
FORMULA GPUForwardProgress-PT-32a-CTLCardinality-2024-09 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

***************************************

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in SI_CTL mode, iteration 0 : 135/135 places, 135/135 transitions.
Performed 30 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 30 Pre rules applied. Total rules applied 0 place count 135 transition count 105
Deduced a syphon composed of 30 places in 0 ms
Reduce places removed 30 places and 0 transitions.
Iterating global reduction 0 with 60 rules applied. Total rules applied 60 place count 105 transition count 105
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 62 place count 104 transition count 104
Applied a total of 62 rules in 20 ms. Remains 104 /135 variables (removed 31) and now considering 104/135 (removed 31) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-2142357107751214555.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-13267184767947257799.kers'
[2026-05-25 17:32:36] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-2142357107751214555.kers, --Pflows, --basisKERS=/tmp/petrispot-output-13267184767947257799.kers]
Normalized transition count is 103 out of 104 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 103 rows 104 cols 399 entries
Finished phase 1 with 70 SingleSign rule and 1 generalized
[2026-05-25 17:32:36] [INFO ] Computed 33 invariants in 0 ms
Computed 33 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-13267184767947257799.kers
Total runtime 0 ms.
[2026-05-25 17:32:36] [INFO ] Implicit Places using invariants in 72 ms returned []
[2026-05-25 17:32:36] [INFO ] Invariant cache hit.
[2026-05-25 17:32:36] [INFO ] State equation strengthened by 65 read => feed constraints.
[2026-05-25 17:32:36] [INFO ] Implicit Places using invariants and state equation in 184 ms returned []
Implicit Place search using SMT with State Equation took 257 ms to find 0 implicit places.
[2026-05-25 17:32:36] [INFO ] Redundant transitions in 5 ms returned []
Running 103 sub problems to find dead transitions.
[2026-05-25 17:32:36] [INFO ] Invariant cache hit.
[2026-05-25 17:32:36] [INFO ] State equation strengthened by 65 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/103 variables, 103/103 constraints. Problems are: Problem set: 0 solved, 103 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/103 variables, 33/136 constraints. Problems are: Problem set: 0 solved, 103 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/103 variables, 0/136 constraints. Problems are: Problem set: 0 solved, 103 unsolved
At refinement iteration 3 (OVERLAPS) 103/206 variables, 103/239 constraints. Problems are: Problem set: 0 solved, 103 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/206 variables, 64/303 constraints. Problems are: Problem set: 0 solved, 103 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/206 variables, 0/303 constraints. Problems are: Problem set: 0 solved, 103 unsolved
At refinement iteration 6 (OVERLAPS) 1/207 variables, 1/304 constraints. Problems are: Problem set: 0 solved, 103 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/207 variables, 1/305 constraints. Problems are: Problem set: 0 solved, 103 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/207 variables, 0/305 constraints. Problems are: Problem set: 0 solved, 103 unsolved
At refinement iteration 9 (OVERLAPS) 1/208 variables, 1/306 constraints. Problems are: Problem set: 0 solved, 103 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/208 variables, 0/306 constraints. Problems are: Problem set: 0 solved, 103 unsolved
At refinement iteration 11 (OVERLAPS) 0/208 variables, 0/306 constraints. Problems are: Problem set: 0 solved, 103 unsolved
No progress, stopping.
After SMT solving in domain Real declared 208/208 variables, and 306 constraints, problems are : Problem set: 0 solved, 103 unsolved in 5619 ms.
Refiners :[Domain max(s): 104/104 constraints, Generalized P Invariants (flows): 33/33 constraints, State Equation: 104/104 constraints, ReadFeed: 65/65 constraints, PredecessorRefiner: 103/103 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 103 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/103 variables, 103/103 constraints. Problems are: Problem set: 0 solved, 103 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/103 variables, 33/136 constraints. Problems are: Problem set: 0 solved, 103 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/103 variables, 0/136 constraints. Problems are: Problem set: 0 solved, 103 unsolved
At refinement iteration 3 (OVERLAPS) 103/206 variables, 103/239 constraints. Problems are: Problem set: 0 solved, 103 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/206 variables, 64/303 constraints. Problems are: Problem set: 0 solved, 103 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/206 variables, 103/406 constraints. Problems are: Problem set: 0 solved, 103 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/206 variables, 0/406 constraints. Problems are: Problem set: 0 solved, 103 unsolved
At refinement iteration 7 (OVERLAPS) 1/207 variables, 1/407 constraints. Problems are: Problem set: 0 solved, 103 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/207 variables, 1/408 constraints. Problems are: Problem set: 0 solved, 103 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/207 variables, 0/408 constraints. Problems are: Problem set: 0 solved, 103 unsolved
At refinement iteration 10 (OVERLAPS) 1/208 variables, 1/409 constraints. Problems are: Problem set: 0 solved, 103 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/208 variables, 0/409 constraints. Problems are: Problem set: 0 solved, 103 unsolved
At refinement iteration 12 (OVERLAPS) 0/208 variables, 0/409 constraints. Problems are: Problem set: 0 solved, 103 unsolved
No progress, stopping.
After SMT solving in domain Int declared 208/208 variables, and 409 constraints, problems are : Problem set: 0 solved, 103 unsolved in 19367 ms.
Refiners :[Domain max(s): 104/104 constraints, Generalized P Invariants (flows): 33/33 constraints, State Equation: 104/104 constraints, ReadFeed: 65/65 constraints, PredecessorRefiner: 103/103 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 25028ms problems are : Problem set: 0 solved, 103 unsolved
Search for dead transitions found 0 dead transitions in 25030ms
Starting structural reductions in SI_CTL mode, iteration 1 : 104/135 places, 104/135 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 25320 ms. Remains : 104/135 places, 104/135 transitions.
[2026-05-25 17:33:01] [INFO ] Flatten gal took : 5 ms
[2026-05-25 17:33:01] [INFO ] Flatten gal took : 5 ms
[2026-05-25 17:33:01] [INFO ] Input system was already deterministic with 104 transitions.
[2026-05-25 17:33:01] [INFO ] Flatten gal took : 3 ms
[2026-05-25 17:33:01] [INFO ] Flatten gal took : 3 ms
[2026-05-25 17:33:01] [INFO ] Time to serialize gal into /tmp/CTLCardinality12870582137908098452.gal : 1 ms
[2026-05-25 17:33:01] [INFO ] Time to serialize properties into /tmp/CTLCardinality5717951181712560844.ctl : 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-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality12870582137908098452.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality5717951181712560844.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.3177e+16,1.49696,59876,2,506,5,539883,6,0,521,108885,0

Converting to forward existential form...Done !
original formula: AG(E((((!(AF(((p48==0)||(p65==1)))) + EF((p50==0))) + ((p63==1) + AG(((p50==0)||(p53==1))))) + !(EF(AG((p105==1))))) U (p130==0)))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E((((!(!(EG(!(((p48==0)||(p65==1)))))) + E(TRUE U (p50==0))) + ((p63==1) + !(E(TRUE U !(((...244
Reverse transition relation is NOT exact ! Due to transitions t1, t3, t8, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/t...173
(forward)formula 0,1,4.32258,114128,1,0,781,901551,242,399,3944,343030,1002
FORMULA GPUForwardProgress-PT-32a-CTLCardinality-2024-11 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

***************************************

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 135/135 places, 135/135 transitions.
Applied a total of 0 rules in 1 ms. Remains 135 /135 variables (removed 0) and now considering 135/135 (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-4976389460597449222.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-948630971477187763.kers'
[2026-05-25 17:33:05] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-4976389460597449222.kers, --Pflows, --basisKERS=/tmp/petrispot-output-948630971477187763.kers]
Normalized transition count is 134 out of 135 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 134 rows 135 cols 525 entries
Finished phase 1 with 101 SingleSign rule and 1 generalized
[2026-05-25 17:33:05] [INFO ] Computed 33 invariants in 1 ms
Computed 33 P flows in 2 ms.
Exported basis to /tmp/petrispot-output-948630971477187763.kers
Total runtime 2 ms.
[2026-05-25 17:33:05] [INFO ] Implicit Places using invariants in 82 ms returned []
[2026-05-25 17:33:05] [INFO ] Invariant cache hit.
[2026-05-25 17:33:05] [INFO ] State equation strengthened by 33 read => feed constraints.
[2026-05-25 17:33:06] [INFO ] Implicit Places using invariants and state equation in 228 ms returned []
Implicit Place search using SMT with State Equation took 312 ms to find 0 implicit places.
Running 134 sub problems to find dead transitions.
[2026-05-25 17:33:06] [INFO ] Invariant cache hit.
[2026-05-25 17:33:06] [INFO ] State equation strengthened by 33 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/134 variables, 134/134 constraints. Problems are: Problem set: 0 solved, 134 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/134 variables, 33/167 constraints. Problems are: Problem set: 0 solved, 134 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/134 variables, 0/167 constraints. Problems are: Problem set: 0 solved, 134 unsolved
At refinement iteration 3 (OVERLAPS) 134/268 variables, 134/301 constraints. Problems are: Problem set: 0 solved, 134 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/268 variables, 32/333 constraints. Problems are: Problem set: 0 solved, 134 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/268 variables, 0/333 constraints. Problems are: Problem set: 0 solved, 134 unsolved
At refinement iteration 6 (OVERLAPS) 1/269 variables, 1/334 constraints. Problems are: Problem set: 0 solved, 134 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/269 variables, 1/335 constraints. Problems are: Problem set: 0 solved, 134 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/269 variables, 0/335 constraints. Problems are: Problem set: 0 solved, 134 unsolved
At refinement iteration 9 (OVERLAPS) 1/270 variables, 1/336 constraints. Problems are: Problem set: 0 solved, 134 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/270 variables, 0/336 constraints. Problems are: Problem set: 0 solved, 134 unsolved
At refinement iteration 11 (OVERLAPS) 0/270 variables, 0/336 constraints. Problems are: Problem set: 0 solved, 134 unsolved
No progress, stopping.
After SMT solving in domain Real declared 270/270 variables, and 336 constraints, problems are : Problem set: 0 solved, 134 unsolved in 7114 ms.
Refiners :[Domain max(s): 135/135 constraints, Generalized P Invariants (flows): 33/33 constraints, State Equation: 135/135 constraints, ReadFeed: 33/33 constraints, PredecessorRefiner: 134/134 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 134 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/134 variables, 134/134 constraints. Problems are: Problem set: 0 solved, 134 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/134 variables, 33/167 constraints. Problems are: Problem set: 0 solved, 134 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/134 variables, 0/167 constraints. Problems are: Problem set: 0 solved, 134 unsolved
At refinement iteration 3 (OVERLAPS) 134/268 variables, 134/301 constraints. Problems are: Problem set: 0 solved, 134 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/268 variables, 32/333 constraints. Problems are: Problem set: 0 solved, 134 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/268 variables, 134/467 constraints. Problems are: Problem set: 0 solved, 134 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/268 variables, 0/467 constraints. Problems are: Problem set: 0 solved, 134 unsolved
At refinement iteration 7 (OVERLAPS) 1/269 variables, 1/468 constraints. Problems are: Problem set: 0 solved, 134 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/269 variables, 1/469 constraints. Problems are: Problem set: 0 solved, 134 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/269 variables, 0/469 constraints. Problems are: Problem set: 0 solved, 134 unsolved
At refinement iteration 10 (OVERLAPS) 1/270 variables, 1/470 constraints. Problems are: Problem set: 0 solved, 134 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/270 variables, 0/470 constraints. Problems are: Problem set: 0 solved, 134 unsolved
At refinement iteration 12 (OVERLAPS) 0/270 variables, 0/470 constraints. Problems are: Problem set: 0 solved, 134 unsolved
No progress, stopping.
After SMT solving in domain Int declared 270/270 variables, and 470 constraints, problems are : Problem set: 0 solved, 134 unsolved in 30018 ms.
Refiners :[Domain max(s): 135/135 constraints, Generalized P Invariants (flows): 33/33 constraints, State Equation: 135/135 constraints, ReadFeed: 33/33 constraints, PredecessorRefiner: 134/134 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 37175ms problems are : Problem set: 0 solved, 134 unsolved
Search for dead transitions found 0 dead transitions in 37176ms
Finished structural reductions in LTL mode , in 1 iterations and 37492 ms. Remains : 135/135 places, 135/135 transitions.
[2026-05-25 17:33:43] [INFO ] Flatten gal took : 4 ms
[2026-05-25 17:33:43] [INFO ] Flatten gal took : 4 ms
[2026-05-25 17:33:43] [INFO ] Input system was already deterministic with 135 transitions.
[2026-05-25 17:33:43] [INFO ] Flatten gal took : 3 ms
[2026-05-25 17:33:43] [INFO ] Flatten gal took : 3 ms
[2026-05-25 17:33:43] [INFO ] Time to serialize gal into /tmp/CTLCardinality527429516281263893.gal : 1 ms
[2026-05-25 17:33:43] [INFO ] Time to serialize properties into /tmp/CTLCardinality4155225485764815029.ctl : 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-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality527429516281263893.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality4155225485764815029.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...282
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.10677e+20,1.39381,51184,2,691,5,380172,6,0,676,138907,0

Converting to forward existential form...Done !
original formula: A((EF(AX(EX((p37==1)))) * !((((p47==0)||(p53==1))&&((p21==0)||(p130==1))))) U AG(((p109==0)||(p83==1))))
=> equivalent forward existential formula: [((Init * !(EG(!(!(E(TRUE U !(((p109==0)||(p83==1))))))))) * !(E(!(!(E(TRUE U !(((p109==0)||(p83==1)))))) U (!((...297
Reverse transition relation is NOT exact ! Due to transitions t1, t2, t4, t69, Intersection with reachable at each step enabled. (destroyed/reverse/inters...178
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 0
(forward)formula 0,0,6.60575,189016,1,0,802,1.54385e+06,302,600,5174,656400,1041
FORMULA GPUForwardProgress-PT-32a-CTLCardinality-2024-12 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

***************************************

Starting structural reductions in LTL mode, iteration 0 : 135/135 places, 135/135 transitions.
Applied a total of 0 rules in 3 ms. Remains 135 /135 variables (removed 0) and now considering 135/135 (removed 0) transitions.
[2026-05-25 17:33:49] [INFO ] Invariant cache hit.
[2026-05-25 17:33:50] [INFO ] Implicit Places using invariants in 91 ms returned []
[2026-05-25 17:33:50] [INFO ] Invariant cache hit.
[2026-05-25 17:33:50] [INFO ] State equation strengthened by 33 read => feed constraints.
[2026-05-25 17:33:50] [INFO ] Implicit Places using invariants and state equation in 210 ms returned []
Implicit Place search using SMT with State Equation took 303 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 307 ms. Remains : 135/135 places, 135/135 transitions.
[2026-05-25 17:33:50] [INFO ] Flatten gal took : 7 ms
[2026-05-25 17:33:50] [INFO ] Flatten gal took : 3 ms
[2026-05-25 17:33:50] [INFO ] Input system was already deterministic with 135 transitions.
[2026-05-25 17:33:50] [INFO ] Flatten gal took : 2 ms
[2026-05-25 17:33:50] [INFO ] Flatten gal took : 2 ms
[2026-05-25 17:33:50] [INFO ] Time to serialize gal into /tmp/CTLCardinality13238954888049494536.gal : 1 ms
[2026-05-25 17:33:50] [INFO ] Time to serialize properties into /tmp/CTLCardinality14617490145147157405.ctl : 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-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality13238954888049494536.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality14617490145147157405.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.10677e+20,1.32353,51144,2,691,5,380172,6,0,676,138907,0

Converting to forward existential form...Done !
original formula: AG(EX(TRUE))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(EX(TRUE)))] = FALSE
Reverse transition relation is NOT exact ! Due to transitions t1, t2, t4, t69, Intersection with reachable at each step enabled. (destroyed/reverse/inters...178
(forward)formula 0,0,1.45544,51144,1,0,252,380172,284,140,4771,138907,275
FORMULA GPUForwardProgress-PT-32a-CTLCardinality-2024-13 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

***************************************

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 135/135 places, 135/135 transitions.
Applied a total of 0 rules in 0 ms. Remains 135 /135 variables (removed 0) and now considering 135/135 (removed 0) transitions.
[2026-05-25 17:33:51] [INFO ] Invariant cache hit.
[2026-05-25 17:33:51] [INFO ] Implicit Places using invariants in 80 ms returned []
[2026-05-25 17:33:51] [INFO ] Invariant cache hit.
[2026-05-25 17:33:51] [INFO ] State equation strengthened by 33 read => feed constraints.
[2026-05-25 17:33:52] [INFO ] Implicit Places using invariants and state equation in 235 ms returned []
Implicit Place search using SMT with State Equation took 315 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 318 ms. Remains : 135/135 places, 135/135 transitions.
[2026-05-25 17:33:52] [INFO ] Flatten gal took : 6 ms
[2026-05-25 17:33:52] [INFO ] Flatten gal took : 2 ms
[2026-05-25 17:33:52] [INFO ] Input system was already deterministic with 135 transitions.
[2026-05-25 17:33:52] [INFO ] Flatten gal took : 3 ms
[2026-05-25 17:33:52] [INFO ] Flatten gal took : 2 ms
[2026-05-25 17:33:52] [INFO ] Time to serialize gal into /tmp/CTLCardinality11556761197009135471.gal : 1 ms
[2026-05-25 17:33:52] [INFO ] Time to serialize properties into /tmp/CTLCardinality7697579437327595588.ctl : 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-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality11556761197009135471.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality7697579437327595588.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.10677e+20,1.30609,52120,2,691,5,380172,6,0,676,138907,0

Converting to forward existential form...Done !
original formula: A(EG(!((((p11==1)&&(p56!=1)) * EF(((p40==0)||(p72==1)))))) U !((((EF((p67==1)) + (p18==0)) + ((p106==1) + (EX(TRUE) * AG(((p31==0)||(p1==...181
=> equivalent forward existential formula: [((Init * !(EG(!(!((((E(TRUE U (p67==1)) + (p18==0)) + ((p106==1) + (EX(TRUE) * !(E(TRUE U !(((p31==0)||(p1==1))...538
Reverse transition relation is NOT exact ! Due to transitions t1, t2, t4, t69, Intersection with reachable at each step enabled. (destroyed/reverse/inters...178
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 0
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 0
(forward)formula 0,0,18.9178,542748,1,0,1526,4.43847e+06,309,999,5112,2.07621e+06,1687
FORMULA GPUForwardProgress-PT-32a-CTLCardinality-2024-14 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

***************************************

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 135/135 places, 135/135 transitions.
Applied a total of 0 rules in 1 ms. Remains 135 /135 variables (removed 0) and now considering 135/135 (removed 0) transitions.
[2026-05-25 17:34:11] [INFO ] Invariant cache hit.
[2026-05-25 17:34:11] [INFO ] Implicit Places using invariants in 80 ms returned []
[2026-05-25 17:34:11] [INFO ] Invariant cache hit.
[2026-05-25 17:34:11] [INFO ] State equation strengthened by 33 read => feed constraints.
[2026-05-25 17:34:11] [INFO ] Implicit Places using invariants and state equation in 199 ms returned []
Implicit Place search using SMT with State Equation took 282 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 283 ms. Remains : 135/135 places, 135/135 transitions.
[2026-05-25 17:34:11] [INFO ] Flatten gal took : 3 ms
[2026-05-25 17:34:11] [INFO ] Flatten gal took : 3 ms
[2026-05-25 17:34:11] [INFO ] Input system was already deterministic with 135 transitions.
[2026-05-25 17:34:11] [INFO ] Flatten gal took : 3 ms
[2026-05-25 17:34:11] [INFO ] Flatten gal took : 2 ms
[2026-05-25 17:34:11] [INFO ] Time to serialize gal into /tmp/CTLCardinality16535890225887910697.gal : 1 ms
[2026-05-25 17:34:11] [INFO ] Time to serialize properties into /tmp/CTLCardinality7056589224603149295.ctl : 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-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality16535890225887910697.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality7056589224603149295.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.10677e+20,1.40434,52248,2,691,5,380172,6,0,676,138907,0

Converting to forward existential form...Done !
original formula: (AX(AG((((p39==1)&&(p19==1))&&(((p6==0)||(p111==1))||(p17==1))))) + EF(AX((EX(((p71==0)||(p46==1))) * AG(((p130==0)||(p71==1)))))))
=> equivalent forward existential formula: [(FwdU(EY((Init * !(E(TRUE U !(EX(!((EX(((p71==0)||(p46==1))) * !(E(TRUE U !(((p130==0)||(p71==1))))))))))))),TR...230
Reverse transition relation is NOT exact ! Due to transitions t1, t2, t4, t69, Intersection with reachable at each step enabled. (destroyed/reverse/inters...178
(forward)formula 0,1,1.732,52252,1,0,288,380172,294,159,4945,138907,322
FORMULA GPUForwardProgress-PT-32a-CTLCardinality-2024-15 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

***************************************

ITS tools runner thread asked to quit. Dying gracefully.
[2026-05-25 17:34:13] [INFO ] Flatten gal took : 2 ms
[2026-05-25 17:34:13] [INFO ] Flatten gal took : 2 ms
Total runtime 189439 ms.

BK_STOP 1779730453324

--------------------
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
+ [[ CTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution CTLCardinality -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 CTLCardinality -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="GPUForwardProgress-PT-32a"
export BK_EXAMINATION="CTLCardinality"
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 GPUForwardProgress-PT-32a, examination is CTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r146-tall-177961074200489"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/GPUForwardProgress-PT-32a.tgz
mv GPUForwardProgress-PT-32a execution
cd execution
if [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "UpperBounds" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] || [ "CTLCardinality" = "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 [ "CTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLCardinality" != "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 "CTLCardinality.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 '' CTLCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLCardinality"
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 ;