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.r098-tall-177955695800850.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 DoubleExponent-PT-001, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r098-tall-177955695800850
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 492K
-rw-r--r-- 1 mcc users 6.6K Mar 6 16:56 CTLCardinality.txt
-rw-r--r-- 1 mcc users 68K Mar 6 16:56 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.8K Mar 6 16:56 CTLFireability.txt
-rw-r--r-- 1 mcc users 54K Mar 6 16:56 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Mar 3 18:30 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.2K Mar 3 18:30 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.6K Mar 15 09:35 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Mar 15 09:35 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Mar 15 09:35 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K Mar 15 09:35 LTLFireability.xml
-rw-r--r-- 1 mcc users 12K Mar 6 16:56 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 125K Mar 6 16:56 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.5K Mar 6 16:56 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 86K Mar 6 16:56 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Mar 15 09:35 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Mar 15 09:35 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 17K 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 DoubleExponent-PT-001-CTLFireability-2024-00
FORMULA_NAME DoubleExponent-PT-001-CTLFireability-2024-01
FORMULA_NAME DoubleExponent-PT-001-CTLFireability-2024-02
FORMULA_NAME DoubleExponent-PT-001-CTLFireability-2024-03
FORMULA_NAME DoubleExponent-PT-001-CTLFireability-2024-04
FORMULA_NAME DoubleExponent-PT-001-CTLFireability-2024-05
FORMULA_NAME DoubleExponent-PT-001-CTLFireability-2024-06
FORMULA_NAME DoubleExponent-PT-001-CTLFireability-2024-07
FORMULA_NAME DoubleExponent-PT-001-CTLFireability-2024-08
FORMULA_NAME DoubleExponent-PT-001-CTLFireability-2024-09
FORMULA_NAME DoubleExponent-PT-001-CTLFireability-2024-10
FORMULA_NAME DoubleExponent-PT-001-CTLFireability-2024-11
FORMULA_NAME DoubleExponent-PT-001-CTLFireability-2024-12
FORMULA_NAME DoubleExponent-PT-001-CTLFireability-2024-13
FORMULA_NAME DoubleExponent-PT-001-CTLFireability-2024-14
FORMULA_NAME DoubleExponent-PT-001-CTLFireability-2024-15

=== Now, execution of the tool begins

BK_START 1779675545896

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=DoubleExponent-PT-001
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLFireability PT
Running Version 202604301425
[2026-05-25 02:19:07] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2026-05-25 02:19:07] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2026-05-25 02:19:07] [INFO ] Load time of PNML (sax parser for PT used): 38 ms
[2026-05-25 02:19:07] [INFO ] Transformed 57 places.
[2026-05-25 02:19:07] [INFO ] Transformed 48 transitions.
[2026-05-25 02:19:07] [INFO ] Parsed PT model containing 57 places and 48 transitions and 135 arcs in 121 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 12 ms.
Initial state reduction rules removed 1 formulas.
FORMULA DoubleExponent-PT-001-CTLFireability-2024-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 50 out of 57 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 57/57 places, 48/48 transitions.
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 53 transition count 48
Applied a total of 4 rules in 16 ms. Remains 53 /57 variables (removed 4) and now considering 48/48 (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-17910478196059586891.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-10086004459276527828.kers'
[2026-05-25 02:19:07] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-17910478196059586891.kers, --Pflows, --basisKERS=/tmp/petrispot-output-10086004459276527828.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 48 rows 53 cols 131 entries
Finished phase 1 with 43 SingleSign rule and 4 generalized
[2026-05-25 02:19:07] [INFO ] Computed 6 invariants in 0 ms
Computed 6 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-10086004459276527828.kers
Total runtime 1 ms.
[2026-05-25 02:19:07] [INFO ] Implicit Places using invariants in 232 ms returned []
[2026-05-25 02:19:07] [INFO ] Invariant cache hit.
[2026-05-25 02:19:07] [INFO ] Implicit Places using invariants and state equation in 128 ms returned []
Implicit Place search using SMT with State Equation took 394 ms to find 0 implicit places.
Running 47 sub problems to find dead transitions.
[2026-05-25 02:19:07] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/52 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/52 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 2 (OVERLAPS) 1/53 variables, 2/4 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/53 variables, 2/6 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/53 variables, 2/8 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/53 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 6 (OVERLAPS) 48/101 variables, 53/61 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/101 variables, 2/63 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/101 variables, 0/63 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 9 (OVERLAPS) 0/101 variables, 0/63 constraints. Problems are: Problem set: 0 solved, 47 unsolved
No progress, stopping.
After SMT solving in domain Real declared 101/101 variables, and 63 constraints, problems are : Problem set: 0 solved, 47 unsolved in 3608 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 4/4 constraints, State Equation: 53/53 constraints, PredecessorRefiner: 47/47 constraints, Known Traps: 4/4 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 47 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/52 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/52 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 2 (OVERLAPS) 1/53 variables, 2/4 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/53 variables, 2/6 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/53 variables, 4/10 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/53 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 6 (OVERLAPS) 48/101 variables, 53/63 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/101 variables, 47/110 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/101 variables, 2/112 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/101 variables, 1/113 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/101 variables, 0/113 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 11 (OVERLAPS) 0/101 variables, 0/113 constraints. Problems are: Problem set: 0 solved, 47 unsolved
No progress, stopping.
After SMT solving in domain Int declared 101/101 variables, and 113 constraints, problems are : Problem set: 0 solved, 47 unsolved in 4843 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 4/4 constraints, State Equation: 53/53 constraints, PredecessorRefiner: 47/47 constraints, Known Traps: 6/6 constraints, Known Traps Along Path: 1/1 constraints]
After SMT, in 8478ms problems are : Problem set: 0 solved, 47 unsolved
Search for dead transitions found 0 dead transitions in 8517ms
Starting structural reductions in LTL mode, iteration 1 : 53/57 places, 48/48 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 8965 ms. Remains : 53/57 places, 48/48 transitions.
Starting structural reductions in LTL mode, iteration 0 : 53/53 places, 48/48 transitions.
Applied a total of 0 rules in 1 ms. Remains 53 /53 variables (removed 0) and now considering 48/48 (removed 0) transitions.
[2026-05-25 02:19:16] [INFO ] Invariant cache hit.
[2026-05-25 02:19:16] [INFO ] Implicit Places using invariants in 51 ms returned []
[2026-05-25 02:19:16] [INFO ] Invariant cache hit.
[2026-05-25 02:19:16] [INFO ] Implicit Places using invariants and state equation in 35 ms returned []
Implicit Place search using SMT with State Equation took 98 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 101 ms. Remains : 53/53 places, 48/48 transitions.
Support contains 50 out of 53 places after structural reductions.
[2026-05-25 02:19:16] [INFO ] Flatten gal took : 33 ms
[2026-05-25 02:19:16] [INFO ] Flatten gal took : 23 ms
[2026-05-25 02:19:16] [INFO ] Input system was already deterministic with 48 transitions.
RANDOM walk for 40000 steps (1318 resets) in 1174 ms. (34 steps per ms) remains 7/51 properties
BEST_FIRST walk for 40001 steps (1129 resets) in 482 ms. (82 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40000 steps (1152 resets) in 197 ms. (202 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40000 steps (1140 resets) in 223 ms. (178 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40001 steps (1139 resets) in 221 ms. (180 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40001 steps (1124 resets) in 248 ms. (160 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40002 steps (1130 resets) in 146 ms. (272 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40000 steps (1128 resets) in 190 ms. (209 steps per ms) remains 7/7 properties
[2026-05-25 02:19:17] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/20 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 7 unsolved
Problem AtomicPropp29 is UNSAT
At refinement iteration 1 (OVERLAPS) 7/27 variables, 2/2 constraints. Problems are: Problem set: 1 solved, 6 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/27 variables, 0/2 constraints. Problems are: Problem set: 1 solved, 6 unsolved
At refinement iteration 3 (OVERLAPS) 19/46 variables, 4/6 constraints. Problems are: Problem set: 1 solved, 6 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/46 variables, 0/6 constraints. Problems are: Problem set: 1 solved, 6 unsolved
At refinement iteration 5 (OVERLAPS) 44/90 variables, 46/52 constraints. Problems are: Problem set: 1 solved, 6 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/90 variables, 0/52 constraints. Problems are: Problem set: 1 solved, 6 unsolved
At refinement iteration 7 (OVERLAPS) 8/98 variables, 5/57 constraints. Problems are: Problem set: 1 solved, 6 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/98 variables, 0/57 constraints. Problems are: Problem set: 1 solved, 6 unsolved
Problem AtomicPropp3 is UNSAT
Problem AtomicPropp9 is UNSAT
Problem AtomicPropp10 is UNSAT
Problem AtomicPropp27 is UNSAT
Problem AtomicPropp39 is UNSAT
Problem AtomicPropp42 is UNSAT
After SMT solving in domain Real declared 101/101 variables, and 59 constraints, problems are : Problem set: 7 solved, 0 unsolved in 142 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 4/4 constraints, State Equation: 53/53 constraints, PredecessorRefiner: 7/7 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 146ms problems are : Problem set: 7 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
Successfully simplified 7 atomic propositions for a total of 15 simplifications.
[2026-05-25 02:19:17] [INFO ] Flatten gal took : 5 ms
[2026-05-25 02:19:17] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
FORMULA DoubleExponent-PT-001-CTLFireability-2024-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2026-05-25 02:19:17] [INFO ] Flatten gal took : 5 ms
[2026-05-25 02:19:17] [INFO ] Input system was already deterministic with 48 transitions.
Support contains 46 out of 53 places (down from 48) after GAL structural reductions.
Computed a total of 7 stabilizing places and 7 stable transitions
Graph (complete) has 82 edges and 53 vertex of which 51 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.4 ms
Starting structural reductions in SI_CTL mode, iteration 0 : 53/53 places, 48/48 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 9 transitions
Trivial Post-agglo rules discarded 9 transitions
Performed 9 trivial Post agglomeration. Transition count delta: 9
Iterating post reduction 0 with 9 rules applied. Total rules applied 9 place count 52 transition count 38
Reduce places removed 9 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 10 rules applied. Total rules applied 19 place count 43 transition count 37
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 20 place count 42 transition count 37
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 2 Pre rules applied. Total rules applied 20 place count 42 transition count 35
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 3 with 4 rules applied. Total rules applied 24 place count 40 transition count 35
Performed 7 Post agglomeration using F-continuation condition.Transition count delta: 7
Deduced a syphon composed of 7 places in 0 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 3 with 14 rules applied. Total rules applied 38 place count 33 transition count 28
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 3 with 1 rules applied. Total rules applied 39 place count 32 transition count 27
Applied a total of 39 rules in 15 ms. Remains 32 /53 variables (removed 21) and now considering 27/48 (removed 21) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-3200599796342795809.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-18030071858458385644.kers'
[2026-05-25 02:19:17] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-3200599796342795809.kers, --Pflows, --basisKERS=/tmp/petrispot-output-18030071858458385644.kers]
Culling duplicate invariants (modulo rational): removing 2 columns.
Culled 2 columns in 0 ms.
// Phase 1: matrix 27 rows 30 cols 75 entries
Finished phase 1 with 23 SingleSign rule and 3 generalized
[2026-05-25 02:19:17] [INFO ] Computed 6 invariants in 0 ms
Computed 6 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-18030071858458385644.kers
Total runtime 0 ms.
[2026-05-25 02:19:17] [INFO ] Implicit Places using invariants in 28 ms returned [8, 10]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 30 ms to find 2 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 30/53 places, 27/48 transitions.
Graph (complete) has 59 edges and 30 vertex of which 29 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.0 ms
Discarding 1 places :
Also discarding 1 output transitions
Drop transitions (Output transitions of discarded places.) removed 1 transitions
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 5 place count 27 transition count 24
Applied a total of 5 rules in 3 ms. Remains 27 /30 variables (removed 3) and now considering 24/27 (removed 3) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-704489945966202670.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-3885035781342261243.kers'
[2026-05-25 02:19:17] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-704489945966202670.kers, --Pflows, --basisKERS=/tmp/petrispot-output-3885035781342261243.kers]
Culling duplicate invariants (modulo rational): removing 2 columns.
Culled 2 columns in 0 ms.
// Phase 1: matrix 24 rows 25 cols 63 entries
Finished phase 1 with 20 SingleSign rule and 3 generalized
[2026-05-25 02:19:17] [INFO ] Computed 4 invariants in 0 ms
Computed 4 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-3885035781342261243.kers
Total runtime 0 ms.
[2026-05-25 02:19:17] [INFO ] Implicit Places using invariants in 24 ms returned []
[2026-05-25 02:19:17] [INFO ] Invariant cache hit.
[2026-05-25 02:19:17] [INFO ] Implicit Places using invariants and state equation in 30 ms returned []
Implicit Place search using SMT with State Equation took 56 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 27/53 places, 24/48 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 105 ms. Remains : 27/53 places, 24/48 transitions.
[2026-05-25 02:19:17] [INFO ] Flatten gal took : 2 ms
[2026-05-25 02:19:17] [INFO ] Flatten gal took : 2 ms
[2026-05-25 02:19:17] [INFO ] Input system was already deterministic with 24 transitions.
[2026-05-25 02:19:17] [INFO ] Flatten gal took : 2 ms
[2026-05-25 02:19:17] [INFO ] Flatten gal took : 2 ms
[2026-05-25 02:19:17] [INFO ] Time to serialize gal into /tmp/CTLFireability1982155377187917625.gal : 1 ms
[2026-05-25 02:19:17] [INFO ] Time to serialize properties into /tmp/CTLFireability5073343852449704676.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/CTLFireability1982155377187917625.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability5073343852449704676.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 -...283
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,85,0.014349,3960,2,179,5,795,6,0,135,658,0


Converting to forward existential form...Done !
original formula: A((p19>=1) U AF((p23>=1)))
=> equivalent forward existential formula: [((Init * !(EG(!(!(EG(!((p23>=1)))))))) * !(E(!(!(EG(!((p23>=1))))) U (!((p19>=1)) * !(!(EG(!((p23>=1)))))))))] ...163
Reverse transition relation is NOT exact ! Due to transitions t5, t9, t11, t14, t17, t19, t22, t23, Intersection with reachable at each step enabled. (des...197
(forward)formula 0,0,0.041276,5840,1,0,164,8496,75,74,779,8096,185
FORMULA DoubleExponent-PT-001-CTLFireability-2024-00 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 53/53 places, 48/48 transitions.
Applied a total of 0 rules in 5 ms. Remains 53 /53 variables (removed 0) and now considering 48/48 (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-12753635662084244663.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-4319165284073674693.kers'
[2026-05-25 02:19:18] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-12753635662084244663.kers, --Pflows, --basisKERS=/tmp/petrispot-output-4319165284073674693.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 48 rows 53 cols 131 entries
Finished phase 1 with 43 SingleSign rule and 4 generalized
[2026-05-25 02:19:18] [INFO ] Computed 6 invariants in 0 ms
Computed 6 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-4319165284073674693.kers
Total runtime 0 ms.
[2026-05-25 02:19:18] [INFO ] Implicit Places using invariants in 66 ms returned [14, 16]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 67 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 51/53 places, 48/48 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 50 transition count 47
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 50 transition count 47
Applied a total of 2 rules in 4 ms. Remains 50 /51 variables (removed 1) and now considering 47/48 (removed 1) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-13796450507339040510.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-1632365444647077977.kers'
[2026-05-25 02:19:18] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-13796450507339040510.kers, --Pflows, --basisKERS=/tmp/petrispot-output-1632365444647077977.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 47 rows 50 cols 123 entries
Finished phase 1 with 43 SingleSign rule and 3 generalized
[2026-05-25 02:19:18] [INFO ] Computed 4 invariants in 0 ms
Computed 4 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-1632365444647077977.kers
Total runtime 0 ms.
[2026-05-25 02:19:18] [INFO ] Implicit Places using invariants in 31 ms returned []
[2026-05-25 02:19:18] [INFO ] Invariant cache hit.
[2026-05-25 02:19:18] [INFO ] Implicit Places using invariants and state equation in 70 ms returned []
Implicit Place search using SMT with State Equation took 102 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 50/53 places, 47/48 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 178 ms. Remains : 50/53 places, 47/48 transitions.
[2026-05-25 02:19:18] [INFO ] Flatten gal took : 3 ms
[2026-05-25 02:19:18] [INFO ] Flatten gal took : 2 ms
[2026-05-25 02:19:18] [INFO ] Input system was already deterministic with 47 transitions.
[2026-05-25 02:19:18] [INFO ] Flatten gal took : 2 ms
[2026-05-25 02:19:18] [INFO ] Flatten gal took : 2 ms
[2026-05-25 02:19:18] [INFO ] Time to serialize gal into /tmp/CTLFireability2427575245508178130.gal : 1 ms
[2026-05-25 02:19:18] [INFO ] Time to serialize properties into /tmp/CTLFireability5393461238806660072.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/CTLFireability2427575245508178130.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability5393461238806660072.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 -...283
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,149,0.02622,4384,2,415,5,1755,6,0,248,1481,0


Converting to forward existential form...Done !
original formula: (AX(((p11>=1)&&(p31>=1))) + AF(EX((p39>=1))))
=> equivalent forward existential formula: [FwdG((Init * !(!(EX(!(((p11>=1)&&(p31>=1))))))),!(EX((p39>=1))))] = FALSE
Reverse transition relation is NOT exact ! Due to transitions t7, t12, t17, t23, t29, t30, t36, t44, t46, Intersection with reachable at each step enabled...203
(forward)formula 0,0,0.104359,8556,1,0,284,20061,117,147,1398,21152,305
FORMULA DoubleExponent-PT-001-CTLFireability-2024-01 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 53/53 places, 48/48 transitions.
Applied a total of 0 rules in 1 ms. Remains 53 /53 variables (removed 0) and now considering 48/48 (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-16847707685486554246.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-14063316232920690976.kers'
[2026-05-25 02:19:18] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-16847707685486554246.kers, --Pflows, --basisKERS=/tmp/petrispot-output-14063316232920690976.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 48 rows 53 cols 131 entries
Finished phase 1 with 43 SingleSign rule and 4 generalized
[2026-05-25 02:19:18] [INFO ] Computed 6 invariants in 0 ms
Computed 6 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-14063316232920690976.kers
Total runtime 1 ms.
[2026-05-25 02:19:18] [INFO ] Implicit Places using invariants in 71 ms returned [14, 16]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 72 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 51/53 places, 48/48 transitions.
Applied a total of 0 rules in 1 ms. Remains 51 /51 variables (removed 0) and now considering 48/48 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 74 ms. Remains : 51/53 places, 48/48 transitions.
[2026-05-25 02:19:18] [INFO ] Flatten gal took : 2 ms
[2026-05-25 02:19:18] [INFO ] Flatten gal took : 2 ms
[2026-05-25 02:19:18] [INFO ] Input system was already deterministic with 48 transitions.
[2026-05-25 02:19:18] [INFO ] Flatten gal took : 2 ms
[2026-05-25 02:19:18] [INFO ] Flatten gal took : 2 ms
[2026-05-25 02:19:18] [INFO ] Time to serialize gal into /tmp/CTLFireability2205967820267041213.gal : 1 ms
[2026-05-25 02:19:18] [INFO ] Time to serialize properties into /tmp/CTLFireability16122226002213325269.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/CTLFireability2205967820267041213.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability16122226002213325269.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,149,0.012576,4400,2,492,5,1850,6,0,253,1478,0


Converting to forward existential form...Done !
original formula: (EX(AG(AF((p1<1)))) * EX(AF(((AF((p39>=1)) + E((p47>=1) U (p17>=1))) * EG((p7>=1))))))
=> equivalent forward existential formula: [(EY((Init * EX(!(E(TRUE U !(!(EG(!((p1<1)))))))))) * !(EG(!(((!(EG(!((p39>=1)))) + E((p47>=1) U (p17>=1))) * EG...179
Reverse transition relation is NOT exact ! Due to transitions t7, t10, t12, t17, t23, t30, t36, t45, t47, Intersection with reachable at each step enabled...203
(forward)formula 0,0,0.09195,8852,1,0,202,21951,124,60,1463,17650,227
FORMULA DoubleExponent-PT-001-CTLFireability-2024-02 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 53/53 places, 48/48 transitions.
Applied a total of 0 rules in 5 ms. Remains 53 /53 variables (removed 0) and now considering 48/48 (removed 0) transitions.
[2026-05-25 02:19:18] [INFO ] Invariant cache hit.
[2026-05-25 02:19:18] [INFO ] Implicit Places using invariants in 35 ms returned [14, 16]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 36 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 51/53 places, 48/48 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 50 transition count 47
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 50 transition count 47
Applied a total of 2 rules in 4 ms. Remains 50 /51 variables (removed 1) and now considering 47/48 (removed 1) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-2603091482042714530.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-6705472757895641089.kers'
[2026-05-25 02:19:18] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-2603091482042714530.kers, --Pflows, --basisKERS=/tmp/petrispot-output-6705472757895641089.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 47 rows 50 cols 123 entries
Finished phase 1 with 43 SingleSign rule and 3 generalized
[2026-05-25 02:19:18] [INFO ] Computed 4 invariants in 0 ms
Computed 4 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-6705472757895641089.kers
Total runtime 0 ms.
[2026-05-25 02:19:18] [INFO ] Implicit Places using invariants in 31 ms returned []
[2026-05-25 02:19:18] [INFO ] Invariant cache hit.
[2026-05-25 02:19:18] [INFO ] Implicit Places using invariants and state equation in 67 ms returned []
Implicit Place search using SMT with State Equation took 101 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 50/53 places, 47/48 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 148 ms. Remains : 50/53 places, 47/48 transitions.
[2026-05-25 02:19:18] [INFO ] Flatten gal took : 4 ms
[2026-05-25 02:19:18] [INFO ] Flatten gal took : 3 ms
[2026-05-25 02:19:18] [INFO ] Input system was already deterministic with 47 transitions.
[2026-05-25 02:19:18] [INFO ] Flatten gal took : 2 ms
[2026-05-25 02:19:18] [INFO ] Flatten gal took : 2 ms
[2026-05-25 02:19:18] [INFO ] Time to serialize gal into /tmp/CTLFireability8642244818288756960.gal : 0 ms
[2026-05-25 02:19:18] [INFO ] Time to serialize properties into /tmp/CTLFireability2288225058444381076.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/CTLFireability8642244818288756960.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability2288225058444381076.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 -...283
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,149,0.013078,4384,2,415,5,1755,6,0,248,1481,0


Converting to forward existential form...Done !
original formula: AX(EG((p41<1)))
=> equivalent forward existential formula: [(EY(Init) * !(EG((p41<1))))] = FALSE
Reverse transition relation is NOT exact ! Due to transitions t7, t12, t17, t23, t29, t30, t36, t44, t46, Intersection with reachable at each step enabled...203
(forward)formula 0,1,0.104972,9500,1,0,290,28446,115,120,1396,24054,344
FORMULA DoubleExponent-PT-001-CTLFireability-2024-03 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 : 53/53 places, 48/48 transitions.
Applied a total of 0 rules in 6 ms. Remains 53 /53 variables (removed 0) and now considering 48/48 (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-14917586167125492506.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-9216710879624469398.kers'
[2026-05-25 02:19:18] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-14917586167125492506.kers, --Pflows, --basisKERS=/tmp/petrispot-output-9216710879624469398.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 48 rows 53 cols 131 entries
Finished phase 1 with 43 SingleSign rule and 4 generalized
[2026-05-25 02:19:18] [INFO ] Computed 6 invariants in 0 ms
Computed 6 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-9216710879624469398.kers
Total runtime 0 ms.
[2026-05-25 02:19:18] [INFO ] Implicit Places using invariants in 72 ms returned [16]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 73 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 52/53 places, 48/48 transitions.
Applied a total of 0 rules in 1 ms. Remains 52 /52 variables (removed 0) and now considering 48/48 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 80 ms. Remains : 52/53 places, 48/48 transitions.
[2026-05-25 02:19:18] [INFO ] Flatten gal took : 2 ms
[2026-05-25 02:19:18] [INFO ] Flatten gal took : 3 ms
[2026-05-25 02:19:18] [INFO ] Input system was already deterministic with 48 transitions.
[2026-05-25 02:19:18] [INFO ] Flatten gal took : 2 ms
[2026-05-25 02:19:18] [INFO ] Flatten gal took : 2 ms
[2026-05-25 02:19:18] [INFO ] Time to serialize gal into /tmp/CTLFireability6305435581337190173.gal : 1 ms
[2026-05-25 02:19:18] [INFO ] Time to serialize properties into /tmp/CTLFireability8532819592769964818.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/CTLFireability6305435581337190173.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability8532819592769964818.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 -...283
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,149,0.01438,4488,2,549,5,2142,6,0,257,1734,0


Converting to forward existential form...Done !
original formula: EX((EG((!(E(((p13>=1)&&(p34>=1)) U ((p22>=1)&&(p37>=1)))) * ((p48<1)||(p54<1)))) * (!(A(EF((p15>=1)) U E((p35>=1) U ((p12>=1)&&(p50>=1)))...235
=> equivalent forward existential formula: (([((FwdU((EY(Init) * EG((!(E(((p13>=1)&&(p34>=1)) U ((p22>=1)&&(p37>=1)))) * ((p48<1)||(p54<1))))),!(E((p35>=1)...598
Reverse transition relation is NOT exact ! Due to transitions t7, t10, t12, t17, t23, t30, t36, t45, t47, Intersection with reachable at each step enabled...203
(forward)formula 0,1,0.155759,11884,1,0,408,41322,137,227,1524,35497,471
FORMULA DoubleExponent-PT-001-CTLFireability-2024-04 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 53/53 places, 48/48 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 4 transitions
Trivial Post-agglo rules discarded 4 transitions
Performed 4 trivial Post agglomeration. Transition count delta: 4
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 53 transition count 44
Reduce places removed 4 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 5 rules applied. Total rules applied 9 place count 49 transition count 43
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 10 place count 48 transition count 43
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 3 Pre rules applied. Total rules applied 10 place count 48 transition count 40
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 3 with 6 rules applied. Total rules applied 16 place count 45 transition count 40
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 3 with 4 rules applied. Total rules applied 20 place count 43 transition count 38
Applied a total of 20 rules in 15 ms. Remains 43 /53 variables (removed 10) and now considering 38/48 (removed 10) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-1566444381226333900.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-17550381790432579637.kers'
[2026-05-25 02:19:19] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-1566444381226333900.kers, --Pflows, --basisKERS=/tmp/petrispot-output-17550381790432579637.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 38 rows 43 cols 111 entries
Finished phase 1 with 33 SingleSign rule and 4 generalized
[2026-05-25 02:19:19] [INFO ] Computed 6 invariants in 0 ms
Computed 6 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-17550381790432579637.kers
Total runtime 0 ms.
[2026-05-25 02:19:19] [INFO ] Implicit Places using invariants in 35 ms returned [11]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 36 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 42/53 places, 38/48 transitions.
Graph (complete) has 75 edges and 42 vertex of which 41 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.0 ms
Discarding 1 places :
Also discarding 1 output transitions
Drop transitions (Output transitions of discarded places.) removed 1 transitions
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 2 place count 40 transition count 36
Iterating global reduction 0 with 1 rules applied. Total rules applied 3 place count 40 transition count 36
Applied a total of 3 rules in 2 ms. Remains 40 /42 variables (removed 2) and now considering 36/38 (removed 2) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-423834013199001241.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-6468838270105302184.kers'
[2026-05-25 02:19:19] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-423834013199001241.kers, --Pflows, --basisKERS=/tmp/petrispot-output-6468838270105302184.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 36 rows 40 cols 104 entries
Finished phase 1 with 31 SingleSign rule and 4 generalized
[2026-05-25 02:19:19] [INFO ] Computed 5 invariants in 0 ms
Computed 5 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-6468838270105302184.kers
Total runtime 0 ms.
[2026-05-25 02:19:19] [INFO ] Implicit Places using invariants in 24 ms returned []
[2026-05-25 02:19:19] [INFO ] Invariant cache hit.
[2026-05-25 02:19:19] [INFO ] Implicit Places using invariants and state equation in 31 ms returned []
Implicit Place search using SMT with State Equation took 63 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 40/53 places, 36/48 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 116 ms. Remains : 40/53 places, 36/48 transitions.
[2026-05-25 02:19:19] [INFO ] Flatten gal took : 1 ms
[2026-05-25 02:19:19] [INFO ] Flatten gal took : 1 ms
[2026-05-25 02:19:19] [INFO ] Input system was already deterministic with 36 transitions.
[2026-05-25 02:19:19] [INFO ] Flatten gal took : 3 ms
[2026-05-25 02:19:19] [INFO ] Flatten gal took : 2 ms
[2026-05-25 02:19:19] [INFO ] Time to serialize gal into /tmp/CTLFireability5094539184369892933.gal : 1 ms
[2026-05-25 02:19:19] [INFO ] Time to serialize properties into /tmp/CTLFireability135766619638658282.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/CTLFireability5094539184369892933.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability135766619638658282.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,112,0.010216,4312,2,370,5,1436,6,0,198,1250,0


Converting to forward existential form...Done !
original formula: ((A((EG(!(AG((p2>=1)))) + ((((AF(((p13>=1)&&(p46>=1))) + !(((p14>=1)&&(p8>=1)))) + (((p48>=1)&&(p54>=1))||(p51>=1))) + (p27>=1)) * !(AF((...262
=> equivalent forward existential formula: [(FwdU(((Init * !(E(TRUE U !(!((E(!((p23<1)) U (!(!(((p22>=1)&&(p30>=1)))) * !((p23<1)))) + EG(!((p23<1)))))))))...440
Reverse transition relation is NOT exact ! Due to transitions t2, t11, t14, t18, t21, t23, t28, t29, t32, Intersection with reachable at each step enabled...203
(forward)formula 0,0,0.096959,9044,1,0,389,25665,126,215,1262,22897,498
FORMULA DoubleExponent-PT-001-CTLFireability-2024-05 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 53/53 places, 48/48 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 11 transitions
Trivial Post-agglo rules discarded 11 transitions
Performed 11 trivial Post agglomeration. Transition count delta: 11
Iterating post reduction 0 with 11 rules applied. Total rules applied 11 place count 52 transition count 36
Reduce places removed 11 places and 0 transitions.
Iterating post reduction 1 with 11 rules applied. Total rules applied 22 place count 41 transition count 36
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 2 Pre rules applied. Total rules applied 22 place count 41 transition count 34
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 26 place count 39 transition count 34
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Deduced a syphon composed of 8 places in 0 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 2 with 16 rules applied. Total rules applied 42 place count 31 transition count 26
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 2 with 1 rules applied. Total rules applied 43 place count 30 transition count 25
Applied a total of 43 rules in 15 ms. Remains 30 /53 variables (removed 23) and now considering 25/48 (removed 23) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-18442517166994442002.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-8050207371060967948.kers'
[2026-05-25 02:19:19] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-18442517166994442002.kers, --Pflows, --basisKERS=/tmp/petrispot-output-8050207371060967948.kers]
Culling duplicate invariants (modulo rational): removing 2 columns.
Culled 2 columns in 0 ms.
// Phase 1: matrix 25 rows 28 cols 71 entries
Finished phase 1 with 21 SingleSign rule and 3 generalized
[2026-05-25 02:19:19] [INFO ] Computed 6 invariants in 0 ms
Computed 6 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-8050207371060967948.kers
Total runtime 0 ms.
[2026-05-25 02:19:19] [INFO ] Implicit Places using invariants in 31 ms returned [6, 8]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 32 ms to find 2 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 28/53 places, 25/48 transitions.
Graph (complete) has 57 edges and 28 vertex of which 27 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.0 ms
Discarding 1 places :
Also discarding 1 output transitions
Drop transitions (Output transitions of discarded places.) removed 1 transitions
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 5 place count 25 transition count 22
Applied a total of 5 rules in 2 ms. Remains 25 /28 variables (removed 3) and now considering 22/25 (removed 3) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-11759320818833558392.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-15656419195736847306.kers'
[2026-05-25 02:19:19] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-11759320818833558392.kers, --Pflows, --basisKERS=/tmp/petrispot-output-15656419195736847306.kers]
Culling duplicate invariants (modulo rational): removing 2 columns.
Culled 2 columns in 0 ms.
// Phase 1: matrix 22 rows 23 cols 59 entries
Finished phase 1 with 18 SingleSign rule and 3 generalized
[2026-05-25 02:19:19] [INFO ] Computed 4 invariants in 0 ms
Computed 4 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-15656419195736847306.kers
Total runtime 0 ms.
[2026-05-25 02:19:19] [INFO ] Implicit Places using invariants in 25 ms returned []
[2026-05-25 02:19:19] [INFO ] Invariant cache hit.
[2026-05-25 02:19:19] [INFO ] Implicit Places using invariants and state equation in 32 ms returned []
Implicit Place search using SMT with State Equation took 59 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 25/53 places, 22/48 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 108 ms. Remains : 25/53 places, 22/48 transitions.
[2026-05-25 02:19:19] [INFO ] Flatten gal took : 3 ms
[2026-05-25 02:19:19] [INFO ] Flatten gal took : 2 ms
[2026-05-25 02:19:19] [INFO ] Input system was already deterministic with 22 transitions.
[2026-05-25 02:19:19] [INFO ] Flatten gal took : 1 ms
[2026-05-25 02:19:19] [INFO ] Flatten gal took : 1 ms
[2026-05-25 02:19:19] [INFO ] Time to serialize gal into /tmp/CTLFireability10720091841535510396.gal : 0 ms
[2026-05-25 02:19:19] [INFO ] Time to serialize properties into /tmp/CTLFireability5976662820135225644.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/CTLFireability10720091841535510396.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability5976662820135225644.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,77,0.009793,4056,2,168,5,749,6,0,125,665,0


Converting to forward existential form...Done !
original formula: AF((p23>=1))
=> equivalent forward existential formula: [FwdG(Init,!((p23>=1)))] = FALSE
Hit Full ! (commute/partial/dont) 20/0/2
(forward)formula 0,0,0.023852,4792,1,0,56,4285,19,4,618,3505,53
FORMULA DoubleExponent-PT-001-CTLFireability-2024-06 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 53/53 places, 48/48 transitions.
Applied a total of 0 rules in 1 ms. Remains 53 /53 variables (removed 0) and now considering 48/48 (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-17638390420351071146.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-5714443635196108524.kers'
[2026-05-25 02:19:19] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-17638390420351071146.kers, --Pflows, --basisKERS=/tmp/petrispot-output-5714443635196108524.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 48 rows 53 cols 131 entries
Finished phase 1 with 43 SingleSign rule and 4 generalized
[2026-05-25 02:19:19] [INFO ] Computed 6 invariants in 0 ms
Computed 6 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-5714443635196108524.kers
Total runtime 1 ms.
[2026-05-25 02:19:19] [INFO ] Implicit Places using invariants in 28 ms returned [14]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 32 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 52/53 places, 48/48 transitions.
Applied a total of 0 rules in 0 ms. Remains 52 /52 variables (removed 0) and now considering 48/48 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 35 ms. Remains : 52/53 places, 48/48 transitions.
[2026-05-25 02:19:19] [INFO ] Flatten gal took : 3 ms
[2026-05-25 02:19:19] [INFO ] Flatten gal took : 2 ms
[2026-05-25 02:19:19] [INFO ] Input system was already deterministic with 48 transitions.
[2026-05-25 02:19:19] [INFO ] Flatten gal took : 2 ms
[2026-05-25 02:19:19] [INFO ] Flatten gal took : 2 ms
[2026-05-25 02:19:19] [INFO ] Time to serialize gal into /tmp/CTLFireability7428292842044142984.gal : 1 ms
[2026-05-25 02:19:19] [INFO ] Time to serialize properties into /tmp/CTLFireability5674051037914234419.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/CTLFireability7428292842044142984.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability5674051037914234419.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 -...283
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,149,0.013097,4428,2,512,5,1978,6,0,258,1489,0


Converting to forward existential form...Done !
original formula: AX(((EX(AF(((p24>=1)&&(p42>=1)))) * A(((EF((p41>=1)) + (p44>=1)) + (p15<1)) U ((AG((p35>=1)) + EF((p44>=1))) + !(((p1>=1)||(p33>=1)))))) ...240
=> equivalent forward existential formula: (([(EY(Init) * !(EX(!(EG(!(((p24>=1)&&(p42>=1))))))))] = FALSE * ([(FwdU((((FwdU(EY(Init),!(((!(E(TRUE U !((p35>...582
Reverse transition relation is NOT exact ! Due to transitions t7, t10, t12, t17, t23, t30, t36, t45, t47, Intersection with reachable at each step enabled...203
dead was empty
(forward)formula 0,0,0.166813,12444,1,0,417,46180,149,208,1541,36867,546
FORMULA DoubleExponent-PT-001-CTLFireability-2024-07 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 53/53 places, 48/48 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 10 transitions
Trivial Post-agglo rules discarded 10 transitions
Performed 10 trivial Post agglomeration. Transition count delta: 10
Iterating post reduction 0 with 10 rules applied. Total rules applied 10 place count 52 transition count 37
Reduce places removed 10 places and 0 transitions.
Iterating post reduction 1 with 10 rules applied. Total rules applied 20 place count 42 transition count 37
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 2 Pre rules applied. Total rules applied 20 place count 42 transition count 35
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 24 place count 40 transition count 35
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 2 with 10 rules applied. Total rules applied 34 place count 35 transition count 30
Partial Post-agglomeration rule applied 1 times.
Drop transitions (Partial Post agglomeration) removed 1 transitions
Iterating global reduction 2 with 1 rules applied. Total rules applied 35 place count 35 transition count 30
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 2 with 1 rules applied. Total rules applied 36 place count 34 transition count 29
Applied a total of 36 rules in 17 ms. Remains 34 /53 variables (removed 19) and now considering 29/48 (removed 19) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-12516197984884584805.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-6696152311071767711.kers'
[2026-05-25 02:19:19] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-12516197984884584805.kers, --Pflows, --basisKERS=/tmp/petrispot-output-6696152311071767711.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 29 rows 34 cols 88 entries
Finished phase 1 with 24 SingleSign rule and 4 generalized
[2026-05-25 02:19:19] [INFO ] Computed 6 invariants in 0 ms
Computed 6 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-6696152311071767711.kers
Total runtime 0 ms.
[2026-05-25 02:19:19] [INFO ] Implicit Places using invariants in 29 ms returned [6, 7]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 30 ms to find 2 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 32/53 places, 29/48 transitions.
Graph (complete) has 64 edges and 32 vertex of which 31 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.1 ms
Discarding 1 places :
Also discarding 1 output transitions
Drop transitions (Output transitions of discarded places.) removed 1 transitions
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 2 place count 31 transition count 27
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 3 place count 30 transition count 27
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 7 place count 28 transition count 25
Applied a total of 7 rules in 4 ms. Remains 28 /32 variables (removed 4) and now considering 25/29 (removed 4) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-402825295822743184.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-6268062654539555957.kers'
[2026-05-25 02:19:19] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-402825295822743184.kers, --Pflows, --basisKERS=/tmp/petrispot-output-6268062654539555957.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 25 rows 28 cols 74 entries
Finished phase 1 with 21 SingleSign rule and 3 generalized
[2026-05-25 02:19:19] [INFO ] Computed 4 invariants in 0 ms
Computed 4 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-6268062654539555957.kers
Total runtime 0 ms.
[2026-05-25 02:19:19] [INFO ] Implicit Places using invariants in 30 ms returned []
[2026-05-25 02:19:19] [INFO ] Invariant cache hit.
[2026-05-25 02:19:19] [INFO ] Implicit Places using invariants and state equation in 33 ms returned []
Implicit Place search using SMT with State Equation took 64 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 28/53 places, 25/48 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 115 ms. Remains : 28/53 places, 25/48 transitions.
[2026-05-25 02:19:19] [INFO ] Flatten gal took : 1 ms
[2026-05-25 02:19:19] [INFO ] Flatten gal took : 1 ms
[2026-05-25 02:19:19] [INFO ] Input system was already deterministic with 25 transitions.
[2026-05-25 02:19:19] [INFO ] Flatten gal took : 1 ms
[2026-05-25 02:19:19] [INFO ] Flatten gal took : 2 ms
[2026-05-25 02:19:19] [INFO ] Time to serialize gal into /tmp/CTLFireability8841441783047855200.gal : 0 ms
[2026-05-25 02:19:19] [INFO ] Time to serialize properties into /tmp/CTLFireability4209993688509345156.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/CTLFireability8841441783047855200.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability4209993688509345156.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 -...283
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,93,0.007352,4108,2,212,5,867,6,0,139,729,0


Converting to forward existential form...Done !
original formula: EG((((p36<1)||(p54<1))||((p13>=1)&&(p34>=1))))
=> equivalent forward existential formula: [FwdG(Init,(((p36<1)||(p54<1))||((p13>=1)&&(p34>=1))))] != FALSE
Hit Full ! (commute/partial/dont) 14/0/11
(forward)formula 0,1,0.024176,5072,1,0,62,5380,18,4,699,4268,59
FORMULA DoubleExponent-PT-001-CTLFireability-2024-08 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 53/53 places, 48/48 transitions.
Applied a total of 0 rules in 2 ms. Remains 53 /53 variables (removed 0) and now considering 48/48 (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-6269246359141992920.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-5427767612793034558.kers'
[2026-05-25 02:19:19] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-6269246359141992920.kers, --Pflows, --basisKERS=/tmp/petrispot-output-5427767612793034558.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 48 rows 53 cols 131 entries
Finished phase 1 with 43 SingleSign rule and 4 generalized
[2026-05-25 02:19:19] [INFO ] Computed 6 invariants in 0 ms
Computed 6 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-5427767612793034558.kers
Total runtime 0 ms.
[2026-05-25 02:19:19] [INFO ] Implicit Places using invariants in 32 ms returned [14, 16]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 33 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 51/53 places, 48/48 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 50 transition count 47
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 50 transition count 47
Applied a total of 2 rules in 2 ms. Remains 50 /51 variables (removed 1) and now considering 47/48 (removed 1) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-13811139503481968074.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-17726962268205011630.kers'
[2026-05-25 02:19:19] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-13811139503481968074.kers, --Pflows, --basisKERS=/tmp/petrispot-output-17726962268205011630.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 47 rows 50 cols 123 entries
Finished phase 1 with 43 SingleSign rule and 3 generalized
[2026-05-25 02:19:19] [INFO ] Computed 4 invariants in 0 ms
Computed 4 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-17726962268205011630.kers
Total runtime 0 ms.
[2026-05-25 02:19:19] [INFO ] Implicit Places using invariants in 28 ms returned []
[2026-05-25 02:19:19] [INFO ] Invariant cache hit.
[2026-05-25 02:19:19] [INFO ] Implicit Places using invariants and state equation in 43 ms returned []
Implicit Place search using SMT with State Equation took 72 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 50/53 places, 47/48 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 109 ms. Remains : 50/53 places, 47/48 transitions.
[2026-05-25 02:19:19] [INFO ] Flatten gal took : 2 ms
[2026-05-25 02:19:19] [INFO ] Flatten gal took : 2 ms
[2026-05-25 02:19:19] [INFO ] Input system was already deterministic with 47 transitions.
[2026-05-25 02:19:19] [INFO ] Flatten gal took : 2 ms
[2026-05-25 02:19:19] [INFO ] Flatten gal took : 2 ms
[2026-05-25 02:19:19] [INFO ] Time to serialize gal into /tmp/CTLFireability11718303981001604635.gal : 1 ms
[2026-05-25 02:19:19] [INFO ] Time to serialize properties into /tmp/CTLFireability5048522284861331322.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/CTLFireability11718303981001604635.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability5048522284861331322.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,149,0.012884,4392,2,415,5,1755,6,0,248,1481,0


Converting to forward existential form...Done !
original formula: AF(!(A(((AX((p17>=1)) + ((p12>=1)&&(p52>=1))) + (AF((p35>=1)) * ((p48<1)||(p54<1)))) U !(A((p44>=1) U ((p12>=1)&&(p52>=1)))))))
=> equivalent forward existential formula: [FwdG(Init,!(!(!((E(!(!(!((E(!(((p12>=1)&&(p52>=1))) U (!((p44>=1)) * !(((p12>=1)&&(p52>=1))))) + EG(!(((p12>=1)...512
Reverse transition relation is NOT exact ! Due to transitions t7, t12, t17, t23, t29, t30, t36, t44, t46, Intersection with reachable at each step enabled...203
(forward)formula 0,0,0.153525,11564,1,0,462,41765,132,223,1474,36947,537
FORMULA DoubleExponent-PT-001-CTLFireability-2024-09 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 53/53 places, 48/48 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 7 transitions
Trivial Post-agglo rules discarded 7 transitions
Performed 7 trivial Post agglomeration. Transition count delta: 7
Iterating post reduction 0 with 7 rules applied. Total rules applied 7 place count 53 transition count 41
Reduce places removed 7 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 8 rules applied. Total rules applied 15 place count 46 transition count 40
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 16 place count 45 transition count 40
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 4 Pre rules applied. Total rules applied 16 place count 45 transition count 36
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 3 with 8 rules applied. Total rules applied 24 place count 41 transition count 36
Performed 7 Post agglomeration using F-continuation condition.Transition count delta: 7
Deduced a syphon composed of 7 places in 0 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 3 with 14 rules applied. Total rules applied 38 place count 34 transition count 29
Applied a total of 38 rules in 11 ms. Remains 34 /53 variables (removed 19) and now considering 29/48 (removed 19) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-2606849125971176824.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-13064388371040523300.kers'
[2026-05-25 02:19:20] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-2606849125971176824.kers, --Pflows, --basisKERS=/tmp/petrispot-output-13064388371040523300.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 29 rows 34 cols 88 entries
Finished phase 1 with 24 SingleSign rule and 4 generalized
[2026-05-25 02:19:20] [INFO ] Computed 6 invariants in 0 ms
Computed 6 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-13064388371040523300.kers
Total runtime 0 ms.
[2026-05-25 02:19:20] [INFO ] Implicit Places using invariants in 31 ms returned [9]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 33 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 33/53 places, 29/48 transitions.
Graph (complete) has 63 edges and 33 vertex of which 32 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.0 ms
Discarding 1 places :
Also discarding 1 output transitions
Drop transitions (Output transitions of discarded places.) removed 1 transitions
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 3 place count 31 transition count 27
Applied a total of 3 rules in 2 ms. Remains 31 /33 variables (removed 2) and now considering 27/29 (removed 2) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-15709955725412783771.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-11343239179916564663.kers'
[2026-05-25 02:19:20] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-15709955725412783771.kers, --Pflows, --basisKERS=/tmp/petrispot-output-11343239179916564663.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 27 rows 31 cols 81 entries
Finished phase 1 with 23 SingleSign rule and 3 generalized
[2026-05-25 02:19:20] [INFO ] Computed 5 invariants in 0 ms
Computed 5 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-11343239179916564663.kers
Total runtime 0 ms.
[2026-05-25 02:19:20] [INFO ] Implicit Places using invariants in 26 ms returned []
[2026-05-25 02:19:20] [INFO ] Invariant cache hit.
[2026-05-25 02:19:20] [INFO ] State equation strengthened by 1 read => feed constraints.
[2026-05-25 02:19:20] [INFO ] Implicit Places using invariants and state equation in 39 ms returned []
Implicit Place search using SMT with State Equation took 67 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 31/53 places, 27/48 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 113 ms. Remains : 31/53 places, 27/48 transitions.
[2026-05-25 02:19:20] [INFO ] Flatten gal took : 1 ms
[2026-05-25 02:19:20] [INFO ] Flatten gal took : 2 ms
[2026-05-25 02:19:20] [INFO ] Input system was already deterministic with 27 transitions.
[2026-05-25 02:19:20] [INFO ] Flatten gal took : 1 ms
[2026-05-25 02:19:20] [INFO ] Flatten gal took : 1 ms
[2026-05-25 02:19:20] [INFO ] Time to serialize gal into /tmp/CTLFireability1199078830395273423.gal : 0 ms
[2026-05-25 02:19:20] [INFO ] Time to serialize properties into /tmp/CTLFireability11384396852189106395.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/CTLFireability1199078830395273423.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability11384396852189106395.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,93,0.008055,4160,2,234,5,1000,6,0,156,946,0


Converting to forward existential form...Done !
original formula: EG(A((p1>=1) U A(!((((p22>=1)&&(p30>=1))||(p33>=1))) U !(AG((p44>=1))))))
=> equivalent forward existential formula: [FwdG(Init,!((E(!(!((E(!(!(!(E(TRUE U !((p44>=1)))))) U (!(!((((p22>=1)&&(p30>=1))||(p33>=1)))) * !(!(!(E(TRUE U...560
Reverse transition relation is NOT exact ! Due to transitions t1, t6, t11, t13, t16, t20, t22, t26, Intersection with reachable at each step enabled. (des...197
(forward)formula 0,1,0.040136,5828,1,0,120,7658,85,33,985,6839,127
FORMULA DoubleExponent-PT-001-CTLFireability-2024-10 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 53/53 places, 48/48 transitions.
Applied a total of 0 rules in 3 ms. Remains 53 /53 variables (removed 0) and now considering 48/48 (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-16926977213472908695.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-1567157911045118865.kers'
[2026-05-25 02:19:20] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-16926977213472908695.kers, --Pflows, --basisKERS=/tmp/petrispot-output-1567157911045118865.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 48 rows 53 cols 131 entries
Finished phase 1 with 43 SingleSign rule and 4 generalized
[2026-05-25 02:19:20] [INFO ] Computed 6 invariants in 0 ms
Computed 6 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-1567157911045118865.kers
Total runtime 1 ms.
[2026-05-25 02:19:20] [INFO ] Implicit Places using invariants in 34 ms returned [14]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 35 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 52/53 places, 48/48 transitions.
Applied a total of 0 rules in 1 ms. Remains 52 /52 variables (removed 0) and now considering 48/48 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 39 ms. Remains : 52/53 places, 48/48 transitions.
[2026-05-25 02:19:20] [INFO ] Flatten gal took : 3 ms
[2026-05-25 02:19:20] [INFO ] Flatten gal took : 2 ms
[2026-05-25 02:19:20] [INFO ] Input system was already deterministic with 48 transitions.
[2026-05-25 02:19:20] [INFO ] Flatten gal took : 2 ms
[2026-05-25 02:19:20] [INFO ] Flatten gal took : 1 ms
[2026-05-25 02:19:20] [INFO ] Time to serialize gal into /tmp/CTLFireability14197961477368150766.gal : 0 ms
[2026-05-25 02:19:20] [INFO ] Time to serialize properties into /tmp/CTLFireability10408716789149242334.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/CTLFireability14197961477368150766.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability10408716789149242334.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,149,0.013759,4424,2,512,5,1978,6,0,258,1489,0


Converting to forward existential form...Done !
original formula: EX((A((p3>=1) U AF(((p24>=1)&&(p49>=1)))) + ((p5>=1) * (EG(AG((p4<1))) + ((AF((p7>=1)) + A((p45>=1) U ((p11>=1)&&(p31>=1)))) * (AF((p5>=1...174
=> equivalent forward existential formula: ([((EY(Init) * !(EG(!(!(EG(!(((p24>=1)&&(p49>=1))))))))) * !(E(!(!(EG(!(((p24>=1)&&(p49>=1)))))) U (!((p3>=1)) *...634
Reverse transition relation is NOT exact ! Due to transitions t7, t10, t12, t17, t23, t30, t36, t45, t47, Intersection with reachable at each step enabled...203
(forward)formula 0,0,0.19083,12608,1,0,499,44492,153,278,1540,39809,711
FORMULA DoubleExponent-PT-001-CTLFireability-2024-12 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 : 53/53 places, 48/48 transitions.
Applied a total of 0 rules in 3 ms. Remains 53 /53 variables (removed 0) and now considering 48/48 (removed 0) transitions.
[2026-05-25 02:19:20] [INFO ] Invariant cache hit.
[2026-05-25 02:19:20] [INFO ] Implicit Places using invariants in 33 ms returned [14]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 34 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 52/53 places, 48/48 transitions.
Applied a total of 0 rules in 1 ms. Remains 52 /52 variables (removed 0) and now considering 48/48 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 38 ms. Remains : 52/53 places, 48/48 transitions.
[2026-05-25 02:19:20] [INFO ] Flatten gal took : 2 ms
[2026-05-25 02:19:20] [INFO ] Flatten gal took : 2 ms
[2026-05-25 02:19:20] [INFO ] Input system was already deterministic with 48 transitions.
[2026-05-25 02:19:20] [INFO ] Flatten gal took : 2 ms
[2026-05-25 02:19:20] [INFO ] Flatten gal took : 3 ms
[2026-05-25 02:19:20] [INFO ] Time to serialize gal into /tmp/CTLFireability9706118085224955293.gal : 0 ms
[2026-05-25 02:19:20] [INFO ] Time to serialize properties into /tmp/CTLFireability10280837522601644013.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/CTLFireability9706118085224955293.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability10280837522601644013.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,149,0.013512,4436,2,512,5,1978,6,0,258,1489,0


Converting to forward existential form...Done !
original formula: ((EG(!(A(EF(((p24>=1)&&(p49>=1))) U AG((p51>=1))))) + !(A(!(E((p6<1) U EG(((p12>=1)&&(p52>=1))))) U AF((p18<1))))) + (EF((AG((p6>=1)) * E...196
=> equivalent forward existential formula: (([FwdG(Init,!(!((E(!(!(E(TRUE U !((p51>=1))))) U (!(E(TRUE U ((p24>=1)&&(p49>=1)))) * !(!(E(TRUE U !((p51>=1)))...491
Reverse transition relation is NOT exact ! Due to transitions t7, t10, t12, t17, t23, t30, t36, t45, t47, Intersection with reachable at each step enabled...203
(forward)formula 0,1,0.134607,10904,1,0,254,32803,122,88,1569,24846,299
FORMULA DoubleExponent-PT-001-CTLFireability-2024-13 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 : 53/53 places, 48/48 transitions.
Applied a total of 0 rules in 1 ms. Remains 53 /53 variables (removed 0) and now considering 48/48 (removed 0) transitions.
[2026-05-25 02:19:20] [INFO ] Invariant cache hit.
[2026-05-25 02:19:20] [INFO ] Implicit Places using invariants in 37 ms returned [14, 16]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 37 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 51/53 places, 48/48 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 50 transition count 47
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 50 transition count 47
Applied a total of 2 rules in 2 ms. Remains 50 /51 variables (removed 1) and now considering 47/48 (removed 1) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-17133598542177751764.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-14731752123367016682.kers'
[2026-05-25 02:19:20] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-17133598542177751764.kers, --Pflows, --basisKERS=/tmp/petrispot-output-14731752123367016682.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 47 rows 50 cols 123 entries
Finished phase 1 with 43 SingleSign rule and 3 generalized
[2026-05-25 02:19:20] [INFO ] Computed 4 invariants in 0 ms
Computed 4 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-14731752123367016682.kers
Total runtime 0 ms.
[2026-05-25 02:19:20] [INFO ] Implicit Places using invariants in 127 ms returned []
[2026-05-25 02:19:20] [INFO ] Invariant cache hit.
[2026-05-25 02:19:20] [INFO ] Implicit Places using invariants and state equation in 38 ms returned []
Implicit Place search using SMT with State Equation took 166 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 50/53 places, 47/48 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 206 ms. Remains : 50/53 places, 47/48 transitions.
[2026-05-25 02:19:20] [INFO ] Flatten gal took : 1 ms
[2026-05-25 02:19:20] [INFO ] Flatten gal took : 1 ms
[2026-05-25 02:19:20] [INFO ] Input system was already deterministic with 47 transitions.
[2026-05-25 02:19:20] [INFO ] Flatten gal took : 1 ms
[2026-05-25 02:19:20] [INFO ] Flatten gal took : 2 ms
[2026-05-25 02:19:20] [INFO ] Time to serialize gal into /tmp/CTLFireability808224285017933297.gal : 0 ms
[2026-05-25 02:19:20] [INFO ] Time to serialize properties into /tmp/CTLFireability14628376993468225355.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/CTLFireability808224285017933297.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability14628376993468225355.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 -...283
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,149,0.014968,4380,2,415,5,1755,6,0,248,1481,0


Converting to forward existential form...Done !
original formula: AF(EX(EG(((p36<1)||(p54<1)))))
=> equivalent forward existential formula: [FwdG(Init,!(EX(EG(((p36<1)||(p54<1))))))] = FALSE
Reverse transition relation is NOT exact ! Due to transitions t7, t12, t17, t23, t29, t30, t36, t44, t46, Intersection with reachable at each step enabled...203
(forward)formula 0,1,0.102746,9332,1,0,301,27728,118,121,1398,23589,343
FORMULA DoubleExponent-PT-001-CTLFireability-2024-14 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

ITS tools runner thread asked to quit. Dying gracefully.
[2026-05-25 02:19:21] [INFO ] Flatten gal took : 3 ms
[2026-05-25 02:19:21] [INFO ] Flatten gal took : 2 ms
Total runtime 14085 ms.

BK_STOP 1779675561156

--------------------
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
+ [[ CTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution CTLFireability -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 CTLFireability -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="DoubleExponent-PT-001"
export BK_EXAMINATION="CTLFireability"
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 DoubleExponent-PT-001, examination is CTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r098-tall-177955695800850"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/DoubleExponent-PT-001.tgz
mv DoubleExponent-PT-001 execution
cd execution
if [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "UpperBounds" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] || [ "CTLFireability" = "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 [ "CTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLFireability" != "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 "CTLFireability.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 '' CTLFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLFireability"
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 ;