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-177955695600554.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 DLCround-PT-06a, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r098-tall-177955695600554
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 800K
-rw-r--r-- 1 mcc users 7.0K Mar 6 17:21 CTLCardinality.txt
-rw-r--r-- 1 mcc users 77K Mar 6 17:21 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.0K Mar 6 17:21 CTLFireability.txt
-rw-r--r-- 1 mcc users 56K Mar 6 17:21 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Mar 3 18:30 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.4K Mar 3 18:30 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.7K Mar 15 09:23 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K Mar 15 09:23 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Mar 15 09:23 LTLFireability.txt
-rw-r--r-- 1 mcc users 20K Mar 15 09:23 LTLFireability.xml
-rw-r--r-- 1 mcc users 9.5K Mar 6 17:21 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 101K Mar 6 17:21 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 11K Mar 6 17:21 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 97K Mar 6 17:21 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Mar 15 09:23 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Mar 15 09:23 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 325K 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 DLCround-PT-06a-CTLFireability-2024-00
FORMULA_NAME DLCround-PT-06a-CTLFireability-2024-01
FORMULA_NAME DLCround-PT-06a-CTLFireability-2024-02
FORMULA_NAME DLCround-PT-06a-CTLFireability-2024-03
FORMULA_NAME DLCround-PT-06a-CTLFireability-2024-04
FORMULA_NAME DLCround-PT-06a-CTLFireability-2024-05
FORMULA_NAME DLCround-PT-06a-CTLFireability-2024-06
FORMULA_NAME DLCround-PT-06a-CTLFireability-2024-07
FORMULA_NAME DLCround-PT-06a-CTLFireability-2024-08
FORMULA_NAME DLCround-PT-06a-CTLFireability-2024-09
FORMULA_NAME DLCround-PT-06a-CTLFireability-2024-10
FORMULA_NAME DLCround-PT-06a-CTLFireability-2024-11
FORMULA_NAME DLCround-PT-06a-CTLFireability-2024-12
FORMULA_NAME DLCround-PT-06a-CTLFireability-2024-13
FORMULA_NAME DLCround-PT-06a-CTLFireability-2024-14
FORMULA_NAME DLCround-PT-06a-CTLFireability-2024-15

=== Now, execution of the tool begins

BK_START 1779632048244

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=DLCround-PT-06a
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLFireability PT
Running Version 202604301425
[2026-05-24 14:14:09] [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]
[2026-05-24 14:14:09] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2026-05-24 14:14:09] [INFO ] Load time of PNML (sax parser for PT used): 110 ms
[2026-05-24 14:14:09] [INFO ] Transformed 197 places.
[2026-05-24 14:14:09] [INFO ] Transformed 1313 transitions.
[2026-05-24 14:14:09] [INFO ] Found NUPN structural information;
[2026-05-24 14:14:09] [INFO ] Parsed PT model containing 197 places and 1313 transitions and 5002 arcs in 200 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 11 ms.
Ensure Unique test removed 135 transitions
Reduce redundant transitions removed 135 transitions.
Support contains 129 out of 197 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 197/197 places, 1178/1178 transitions.
Drop transitions (Redundant composition of simpler transitions.) removed 406 transitions
Redundant transition composition rules discarded 406 transitions
Iterating global reduction 0 with 406 rules applied. Total rules applied 406 place count 197 transition count 772
Applied a total of 406 rules in 52 ms. Remains 197 /197 variables (removed 0) and now considering 772/1178 (removed 406) transitions.
[2026-05-24 14:14:09] [INFO ] Flow matrix only has 154 transitions (discarded 618 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-4145572783850138041.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-9984142116368448508.kers'
[2026-05-24 14:14:09] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-4145572783850138041.kers, --Pflows, --basisKERS=/tmp/petrispot-output-9984142116368448508.kers]
Normalized transition count is 153 out of 154 initially.
Culling duplicate invariants (modulo rational): removing 98 columns.
Culled 98 columns in 0 ms.
// Phase 1: matrix 153 rows 99 cols 316 entries
Finished phase 1 with 88 SingleSign rule and 0 generalized
[2026-05-24 14:14:09] [INFO ] Computed 109 invariants in 0 ms
Computed 109 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-9984142116368448508.kers
Total runtime 1 ms.
[2026-05-24 14:14:10] [INFO ] Implicit Places using invariants in 471 ms returned [99, 102, 105, 112, 114, 115, 117, 119, 120, 125, 128, 133, 135, 137, 139, 143, 150, 151, 153, 155, 156, 159, 161, 162, 165, 169, 175, 183, 185, 189, 190, 193, 194]
Discarding 33 places :
Ensure Unique test removed 138 transitions
Reduce isomorphic transitions removed 138 transitions.
Implicit Place search using SMT only with invariants took 506 ms to find 33 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 164/197 places, 634/1178 transitions.
Drop transitions (Redundant composition of simpler transitions.) removed 411 transitions
Redundant transition composition rules discarded 411 transitions
Iterating global reduction 0 with 411 rules applied. Total rules applied 411 place count 164 transition count 223
Applied a total of 411 rules in 6 ms. Remains 164 /164 variables (removed 0) and now considering 223/634 (removed 411) transitions.
[2026-05-24 14:14:10] [INFO ] Flow matrix only has 154 transitions (discarded 69 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-10591243299419889740.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-16110362309003085143.kers'
[2026-05-24 14:14:10] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-10591243299419889740.kers, --Pflows, --basisKERS=/tmp/petrispot-output-16110362309003085143.kers]
Normalized transition count is 153 out of 154 initially.
Culling duplicate invariants (modulo rational): removing 65 columns.
Culled 65 columns in 0 ms.
// Phase 1: matrix 153 rows 99 cols 316 entries
Finished phase 1 with 88 SingleSign rule and 0 generalized
[2026-05-24 14:14:10] [INFO ] Computed 76 invariants in 0 ms
Computed 76 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-16110362309003085143.kers
Total runtime 0 ms.
[2026-05-24 14:14:10] [INFO ] Implicit Places using invariants in 59 ms returned []
[2026-05-24 14:14:10] [INFO ] Flow matrix only has 154 transitions (discarded 69 similar events)
[2026-05-24 14:14:10] [INFO ] Invariant cache hit.
[2026-05-24 14:14:10] [INFO ] State equation strengthened by 3 read => feed constraints.
[2026-05-24 14:14:10] [INFO ] Implicit Places using invariants and state equation in 92 ms returned []
Implicit Place search using SMT with State Equation took 153 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 164/197 places, 223/1178 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 730 ms. Remains : 164/197 places, 223/1178 transitions.
Starting structural reductions in LTL mode, iteration 0 : 164/164 places, 223/223 transitions.
Applied a total of 0 rules in 2 ms. Remains 164 /164 variables (removed 0) and now considering 223/223 (removed 0) transitions.
[2026-05-24 14:14:10] [INFO ] Flow matrix only has 154 transitions (discarded 69 similar events)
[2026-05-24 14:14:10] [INFO ] Invariant cache hit.
[2026-05-24 14:14:10] [INFO ] Implicit Places using invariants in 51 ms returned []
[2026-05-24 14:14:10] [INFO ] Flow matrix only has 154 transitions (discarded 69 similar events)
[2026-05-24 14:14:10] [INFO ] Invariant cache hit.
[2026-05-24 14:14:10] [INFO ] State equation strengthened by 3 read => feed constraints.
[2026-05-24 14:14:10] [INFO ] Implicit Places using invariants and state equation in 107 ms returned []
Implicit Place search using SMT with State Equation took 159 ms to find 0 implicit places.
Running 222 sub problems to find dead transitions.
[2026-05-24 14:14:10] [INFO ] Flow matrix only has 154 transitions (discarded 69 similar events)
[2026-05-24 14:14:10] [INFO ] Invariant cache hit.
[2026-05-24 14:14:10] [INFO ] State equation strengthened by 3 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/105 variables, 105/105 constraints. Problems are: Problem set: 0 solved, 222 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/105 variables, 0/105 constraints. Problems are: Problem set: 0 solved, 222 unsolved
At refinement iteration 2 (OVERLAPS) 1/106 variables, 18/123 constraints. Problems are: Problem set: 0 solved, 222 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/106 variables, 1/124 constraints. Problems are: Problem set: 0 solved, 222 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/106 variables, 0/124 constraints. Problems are: Problem set: 0 solved, 222 unsolved
At refinement iteration 5 (OVERLAPS) 58/164 variables, 58/182 constraints. Problems are: Problem set: 0 solved, 222 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/164 variables, 58/240 constraints. Problems are: Problem set: 0 solved, 222 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/164 variables, 0/240 constraints. Problems are: Problem set: 0 solved, 222 unsolved
At refinement iteration 8 (OVERLAPS) 153/317 variables, 164/404 constraints. Problems are: Problem set: 0 solved, 222 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/317 variables, 2/406 constraints. Problems are: Problem set: 0 solved, 222 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/317 variables, 0/406 constraints. Problems are: Problem set: 0 solved, 222 unsolved
At refinement iteration 11 (OVERLAPS) 1/318 variables, 1/407 constraints. Problems are: Problem set: 0 solved, 222 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/318 variables, 0/407 constraints. Problems are: Problem set: 0 solved, 222 unsolved
At refinement iteration 13 (OVERLAPS) 0/318 variables, 0/407 constraints. Problems are: Problem set: 0 solved, 222 unsolved
No progress, stopping.
After SMT solving in domain Real declared 318/318 variables, and 407 constraints, problems are : Problem set: 0 solved, 222 unsolved in 12853 ms.
Refiners :[Domain max(s): 164/164 constraints, Positive P Invariants (semi-flows): 76/76 constraints, State Equation: 164/164 constraints, ReadFeed: 3/3 constraints, PredecessorRefiner: 222/222 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 222 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/105 variables, 105/105 constraints. Problems are: Problem set: 0 solved, 222 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/105 variables, 0/105 constraints. Problems are: Problem set: 0 solved, 222 unsolved
At refinement iteration 2 (OVERLAPS) 1/106 variables, 18/123 constraints. Problems are: Problem set: 0 solved, 222 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/106 variables, 1/124 constraints. Problems are: Problem set: 0 solved, 222 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/106 variables, 0/124 constraints. Problems are: Problem set: 0 solved, 222 unsolved
At refinement iteration 5 (OVERLAPS) 58/164 variables, 58/182 constraints. Problems are: Problem set: 0 solved, 222 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/164 variables, 58/240 constraints. Problems are: Problem set: 0 solved, 222 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/164 variables, 0/240 constraints. Problems are: Problem set: 0 solved, 222 unsolved
At refinement iteration 8 (OVERLAPS) 153/317 variables, 164/404 constraints. Problems are: Problem set: 0 solved, 222 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/317 variables, 2/406 constraints. Problems are: Problem set: 0 solved, 222 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/317 variables, 222/628 constraints. Problems are: Problem set: 0 solved, 222 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/317 variables, 0/628 constraints. Problems are: Problem set: 0 solved, 222 unsolved
At refinement iteration 12 (OVERLAPS) 1/318 variables, 1/629 constraints. Problems are: Problem set: 0 solved, 222 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/318 variables, 0/629 constraints. Problems are: Problem set: 0 solved, 222 unsolved
At refinement iteration 14 (OVERLAPS) 0/318 variables, 0/629 constraints. Problems are: Problem set: 0 solved, 222 unsolved
No progress, stopping.
After SMT solving in domain Int declared 318/318 variables, and 629 constraints, problems are : Problem set: 0 solved, 222 unsolved in 13354 ms.
Refiners :[Domain max(s): 164/164 constraints, Positive P Invariants (semi-flows): 76/76 constraints, State Equation: 164/164 constraints, ReadFeed: 3/3 constraints, PredecessorRefiner: 222/222 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 26267ms problems are : Problem set: 0 solved, 222 unsolved
Search for dead transitions found 0 dead transitions in 26282ms
Finished structural reductions in LTL mode , in 1 iterations and 26468 ms. Remains : 164/164 places, 223/223 transitions.
Support contains 129 out of 164 places after structural reductions.
[2026-05-24 14:14:37] [INFO ] Flatten gal took : 35 ms
[2026-05-24 14:14:37] [INFO ] Flatten gal took : 16 ms
[2026-05-24 14:14:37] [INFO ] Input system was already deterministic with 223 transitions.
Support contains 128 out of 164 places (down from 129) after GAL structural reductions.
Reduction of identical properties reduced properties to check from 90 to 87
RANDOM walk for 40000 steps (8 resets) in 813 ms. (49 steps per ms) remains 1/87 properties
BEST_FIRST walk for 40004 steps (8 resets) in 190 ms. (209 steps per ms) remains 1/1 properties
[2026-05-24 14:14:37] [INFO ] Flow matrix only has 154 transitions (discarded 69 similar events)
[2026-05-24 14:14:37] [INFO ] Invariant cache hit.
[2026-05-24 14:14:37] [INFO ] State equation strengthened by 3 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/4 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/4 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Problem AtomicPropp18 is UNSAT
After SMT solving in domain Real declared 13/318 variables, and 7 constraints, problems are : Problem set: 1 solved, 0 unsolved in 18 ms.
Refiners :[Domain max(s): 4/164 constraints, Positive P Invariants (semi-flows): 3/76 constraints, State Equation: 0/164 constraints, ReadFeed: 0/3 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 24ms problems are : Problem set: 1 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
Successfully simplified 1 atomic propositions for a total of 16 simplifications.
[2026-05-24 14:14:37] [INFO ] Flatten gal took : 10 ms
[2026-05-24 14:14:37] [INFO ] Flatten gal took : 10 ms
[2026-05-24 14:14:37] [INFO ] Input system was already deterministic with 223 transitions.
Computed a total of 66 stabilizing places and 1 stable transitions
Graph (complete) has 314 edges and 164 vertex of which 106 are kept as prefixes of interest. Removing 58 places using SCC suffix rule.4 ms
Starting structural reductions in LTL mode, iteration 0 : 164/164 places, 223/223 transitions.
Reduce places removed 52 places and 0 transitions.
Iterating post reduction 0 with 52 rules applied. Total rules applied 52 place count 112 transition count 223
Discarding 27 places :
Symmetric choice reduction at 1 with 27 rule applications. Total rules 79 place count 85 transition count 169
Iterating global reduction 1 with 27 rules applied. Total rules applied 106 place count 85 transition count 169
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 110 place count 85 transition count 165
Applied a total of 110 rules in 7 ms. Remains 85 /164 variables (removed 79) and now considering 165/223 (removed 58) transitions.
[2026-05-24 14:14:37] [INFO ] Flow matrix only has 129 transitions (discarded 36 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-8287708092708638080.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-17424506277851446103.kers'
[2026-05-24 14:14:37] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-8287708092708638080.kers, --Pflows, --basisKERS=/tmp/petrispot-output-17424506277851446103.kers]
Normalized transition count is 128 out of 129 initially.
Culling duplicate invariants (modulo rational): removing 7 columns.
Culled 7 columns in 0 ms.
// Phase 1: matrix 128 rows 78 cols 266 entries
Finished phase 1 with 67 SingleSign rule and 0 generalized
[2026-05-24 14:14:37] [INFO ] Computed 18 invariants in 0 ms
Computed 18 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-17424506277851446103.kers
Total runtime 1 ms.
[2026-05-24 14:14:37] [INFO ] Implicit Places using invariants in 33 ms returned [78]
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 : 84/164 places, 165/223 transitions.
Applied a total of 0 rules in 2 ms. Remains 84 /84 variables (removed 0) and now considering 165/165 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 43 ms. Remains : 84/164 places, 165/223 transitions.
[2026-05-24 14:14:37] [INFO ] Flatten gal took : 6 ms
[2026-05-24 14:14:37] [INFO ] Flatten gal took : 4 ms
[2026-05-24 14:14:37] [INFO ] Input system was already deterministic with 165 transitions.
[2026-05-24 14:14:37] [INFO ] Flatten gal took : 5 ms
[2026-05-24 14:14:37] [INFO ] Flatten gal took : 5 ms
[2026-05-24 14:14:37] [INFO ] Time to serialize gal into /tmp/CTLFireability17871962040139376057.gal : 2 ms
[2026-05-24 14:14:37] [INFO ] Time to serialize properties into /tmp/CTLFireability11994142774563599173.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/CTLFireability17871962040139376057.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability11994142774563599173.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,1.57286e+09,0.024641,4448,2,234,5,928,6,0,448,657,0


Converting to forward existential form...Done !
original formula: E((((p47==1)&&(p174==1))||(((!(((p87==1)&&(p196==1))||((p35==1)&&(p157==1))))&&(p96==1))&&(p196==1))) U AG(((EG((AF(((p95==1)&&(p154==1))...249
=> equivalent forward existential formula: [(FwdU(Init,(((p47==1)&&(p174==1))||(((!(((p87==1)&&(p196==1))||((p35==1)&&(p157==1))))&&(p96==1))&&(p196==1))))...325
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Using saturation style SCC detection
Hit Full ! (commute/partial/dont) 141/0/24
(forward)formula 0,1,0.064082,6196,1,0,16,10086,39,6,2147,3130,18
FORMULA DLCround-PT-06a-CTLFireability-2024-00 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 164/164 places, 223/223 transitions.
Graph (trivial) has 194 edges and 164 vertex of which 82 / 164 are part of one of the 10 SCC in 5 ms
Free SCC test removed 72 places
Ensure Unique test removed 166 transitions
Reduce isomorphic transitions removed 166 transitions.
Graph (complete) has 148 edges and 92 vertex of which 36 are kept as prefixes of interest. Removing 56 places using SCC suffix rule.1 ms
Discarding 56 places :
Also discarding 0 output transitions
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 3 place count 36 transition count 56
Reduce places removed 1 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 2 rules applied. Total rules applied 5 place count 35 transition count 55
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 6 place count 34 transition count 55
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 1 Pre rules applied. Total rules applied 6 place count 34 transition count 54
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 8 place count 33 transition count 54
Discarding 15 places :
Symmetric choice reduction at 3 with 15 rule applications. Total rules 23 place count 18 transition count 31
Iterating global reduction 3 with 15 rules applied. Total rules applied 38 place count 18 transition count 31
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 39 place count 18 transition count 30
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 4 with 2 rules applied. Total rules applied 41 place count 17 transition count 29
Drop transitions (Redundant composition of simpler transitions.) removed 5 transitions
Redundant transition composition rules discarded 5 transitions
Iterating global reduction 4 with 5 rules applied. Total rules applied 46 place count 17 transition count 24
Applied a total of 46 rules in 21 ms. Remains 17 /164 variables (removed 147) and now considering 24/223 (removed 199) transitions.
[2026-05-24 14:14:37] [INFO ] Flow matrix only has 15 transitions (discarded 9 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-6477725631283307996.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-9242530361332318774.kers'
[2026-05-24 14:14:37] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-6477725631283307996.kers, --Pflows, --basisKERS=/tmp/petrispot-output-9242530361332318774.kers]
Normalized transition count is 14 out of 15 initially.
Culling duplicate invariants (modulo rational): removing 5 columns.
Culled 5 columns in 0 ms.
// Phase 1: matrix 14 rows 12 cols 30 entries
Finished phase 1 with 9 SingleSign rule and 0 generalized
[2026-05-24 14:14:37] [INFO ] Computed 8 invariants in 0 ms
Computed 8 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-9242530361332318774.kers
Total runtime 0 ms.
[2026-05-24 14:14:37] [INFO ] Implicit Places using invariants in 20 ms returned [13]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 20 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 16/164 places, 24/223 transitions.
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 0 with 1 rules applied. Total rules applied 1 place count 16 transition count 23
Applied a total of 1 rules in 3 ms. Remains 16 /16 variables (removed 0) and now considering 23/24 (removed 1) transitions.
[2026-05-24 14:14:37] [INFO ] Flow matrix only has 15 transitions (discarded 8 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-3203938440740323573.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-10499647513350322223.kers'
[2026-05-24 14:14:37] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-3203938440740323573.kers, --Pflows, --basisKERS=/tmp/petrispot-output-10499647513350322223.kers]
Normalized transition count is 14 out of 15 initially.
Culling duplicate invariants (modulo rational): removing 4 columns.
Culled 4 columns in 0 ms.
// Phase 1: matrix 14 rows 12 cols 30 entries
Finished phase 1 with 9 SingleSign rule and 0 generalized
[2026-05-24 14:14:37] [INFO ] Computed 7 invariants in 0 ms
Computed 7 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-10499647513350322223.kers
Total runtime 0 ms.
[2026-05-24 14:14:37] [INFO ] Implicit Places using invariants in 20 ms returned []
[2026-05-24 14:14:37] [INFO ] Flow matrix only has 15 transitions (discarded 8 similar events)
[2026-05-24 14:14:37] [INFO ] Invariant cache hit.
[2026-05-24 14:14:37] [INFO ] State equation strengthened by 1 read => feed constraints.
[2026-05-24 14:14:37] [INFO ] Implicit Places using invariants and state equation in 25 ms returned []
Implicit Place search using SMT with State Equation took 46 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 16/164 places, 23/223 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 91 ms. Remains : 16/164 places, 23/223 transitions.
[2026-05-24 14:14:37] [INFO ] Flatten gal took : 1 ms
[2026-05-24 14:14:37] [INFO ] Flatten gal took : 2 ms
[2026-05-24 14:14:37] [INFO ] Input system was already deterministic with 23 transitions.
[2026-05-24 14:14:37] [INFO ] Flatten gal took : 1 ms
[2026-05-24 14:14:37] [INFO ] Flatten gal took : 1 ms
[2026-05-24 14:14:37] [INFO ] Time to serialize gal into /tmp/CTLFireability1815504271632533533.gal : 1 ms
[2026-05-24 14:14:37] [INFO ] Time to serialize properties into /tmp/CTLFireability275747339740709194.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/CTLFireability1815504271632533533.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability275747339740709194.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,46,0.003072,3848,2,34,5,123,6,0,69,78,0


Converting to forward existential form...Done !
original formula: AF(E(EF(((p93==1)&&(p195==1))) U EG(AG((((p7==1)&&(p140==1))||((p76==1)&&(p184==1)))))))
=> equivalent forward existential formula: [FwdG(Init,!(E(E(TRUE U ((p93==1)&&(p195==1))) U EG(!(E(TRUE U !((((p7==1)&&(p140==1))||((p76==1)&&(p184==1)))))...169
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,0,0.006419,4380,1,0,8,407,25,1,363,199,14
FORMULA DLCround-PT-06a-CTLFireability-2024-01 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 164/164 places, 223/223 transitions.
Reduce places removed 50 places and 0 transitions.
Iterating post reduction 0 with 50 rules applied. Total rules applied 50 place count 114 transition count 223
Discarding 26 places :
Symmetric choice reduction at 1 with 26 rule applications. Total rules 76 place count 88 transition count 171
Iterating global reduction 1 with 26 rules applied. Total rules applied 102 place count 88 transition count 171
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 105 place count 88 transition count 168
Applied a total of 105 rules in 3 ms. Remains 88 /164 variables (removed 76) and now considering 168/223 (removed 55) transitions.
[2026-05-24 14:14:37] [INFO ] Flow matrix only has 131 transitions (discarded 37 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-2875904658109699424.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-8036439350724724006.kers'
[2026-05-24 14:14:37] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-2875904658109699424.kers, --Pflows, --basisKERS=/tmp/petrispot-output-8036439350724724006.kers]
Normalized transition count is 130 out of 131 initially.
Culling duplicate invariants (modulo rational): removing 9 columns.
Culled 9 columns in 0 ms.
// Phase 1: matrix 130 rows 79 cols 270 entries
Finished phase 1 with 68 SingleSign rule and 0 generalized
[2026-05-24 14:14:37] [INFO ] Computed 20 invariants in 0 ms
Computed 20 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-8036439350724724006.kers
Total runtime 0 ms.
[2026-05-24 14:14:37] [INFO ] Implicit Places using invariants in 26 ms returned [79]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 27 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 87/164 places, 168/223 transitions.
Applied a total of 0 rules in 2 ms. Remains 87 /87 variables (removed 0) and now considering 168/168 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 34 ms. Remains : 87/164 places, 168/223 transitions.
[2026-05-24 14:14:37] [INFO ] Flatten gal took : 4 ms
[2026-05-24 14:14:37] [INFO ] Flatten gal took : 5 ms
[2026-05-24 14:14:37] [INFO ] Input system was already deterministic with 168 transitions.
[2026-05-24 14:14:37] [INFO ] Flatten gal took : 4 ms
[2026-05-24 14:14:37] [INFO ] Flatten gal took : 4 ms
[2026-05-24 14:14:37] [INFO ] Time to serialize gal into /tmp/CTLFireability12621863798652551215.gal : 1 ms
[2026-05-24 14:14:37] [INFO ] Time to serialize properties into /tmp/CTLFireability17903545409922516381.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/CTLFireability12621863798652551215.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability17903545409922516381.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,1.88744e+09,0.016396,4564,2,241,5,955,6,0,456,672,0


Converting to forward existential form...Done !
original formula: (EF((((p95==0)||(p191==0))||((((p48==0)||(p164==0))&&(p14==1))&&((p134==1)&&(p56==0))))) * EF((((((p14==1)&&(p134==1)) + EX(((p87==0)||(p...274
=> equivalent forward existential formula: [((((FwdU((Init * E(TRUE U (((p95==0)||(p191==0))||((((p48==0)||(p164==0))&&(p14==1))&&((p134==1)&&(p56==0))))))...462
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 160/0/8
(forward)formula 0,1,0.067044,6332,1,0,14,10878,32,6,2310,3911,19
FORMULA DLCround-PT-06a-CTLFireability-2024-02 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 164/164 places, 223/223 transitions.
Reduce places removed 52 places and 0 transitions.
Iterating post reduction 0 with 52 rules applied. Total rules applied 52 place count 112 transition count 223
Discarding 25 places :
Symmetric choice reduction at 1 with 25 rule applications. Total rules 77 place count 87 transition count 173
Iterating global reduction 1 with 25 rules applied. Total rules applied 102 place count 87 transition count 173
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 106 place count 87 transition count 169
Applied a total of 106 rules in 13 ms. Remains 87 /164 variables (removed 77) and now considering 169/223 (removed 54) transitions.
[2026-05-24 14:14:38] [INFO ] Flow matrix only has 130 transitions (discarded 39 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-9532116176297385557.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-4431140212838502693.kers'
[2026-05-24 14:14:38] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-9532116176297385557.kers, --Pflows, --basisKERS=/tmp/petrispot-output-4431140212838502693.kers]
Normalized transition count is 129 out of 130 initially.
Culling duplicate invariants (modulo rational): removing 8 columns.
Culled 8 columns in 0 ms.
// Phase 1: matrix 129 rows 79 cols 268 entries
Finished phase 1 with 68 SingleSign rule and 0 generalized
[2026-05-24 14:14:38] [INFO ] Computed 19 invariants in 0 ms
Computed 19 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-4431140212838502693.kers
Total runtime 1 ms.
[2026-05-24 14:14:38] [INFO ] Implicit Places using invariants in 34 ms returned [79]
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 : 86/164 places, 169/223 transitions.
Drop transitions (Redundant composition of simpler transitions.) removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 86 transition count 167
Applied a total of 2 rules in 3 ms. Remains 86 /86 variables (removed 0) and now considering 167/169 (removed 2) transitions.
[2026-05-24 14:14:38] [INFO ] Flow matrix only has 130 transitions (discarded 37 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-5519952982011652628.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-1182530042327478939.kers'
[2026-05-24 14:14:38] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-5519952982011652628.kers, --Pflows, --basisKERS=/tmp/petrispot-output-1182530042327478939.kers]
Normalized transition count is 129 out of 130 initially.
Culling duplicate invariants (modulo rational): removing 7 columns.
Culled 7 columns in 0 ms.
// Phase 1: matrix 129 rows 79 cols 268 entries
Finished phase 1 with 68 SingleSign rule and 0 generalized
[2026-05-24 14:14:38] [INFO ] Computed 18 invariants in 0 ms
Computed 18 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-1182530042327478939.kers
Total runtime 0 ms.
[2026-05-24 14:14:38] [INFO ] Implicit Places using invariants in 25 ms returned []
[2026-05-24 14:14:38] [INFO ] Flow matrix only has 130 transitions (discarded 37 similar events)
[2026-05-24 14:14:38] [INFO ] Invariant cache hit.
[2026-05-24 14:14:38] [INFO ] State equation strengthened by 1 read => feed constraints.
[2026-05-24 14:14:38] [INFO ] Implicit Places using invariants and state equation in 43 ms returned []
Implicit Place search using SMT with State Equation took 70 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 86/164 places, 167/223 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 123 ms. Remains : 86/164 places, 167/223 transitions.
[2026-05-24 14:14:38] [INFO ] Flatten gal took : 5 ms
[2026-05-24 14:14:38] [INFO ] Flatten gal took : 4 ms
[2026-05-24 14:14:38] [INFO ] Input system was already deterministic with 167 transitions.
[2026-05-24 14:14:38] [INFO ] Flatten gal took : 4 ms
[2026-05-24 14:14:38] [INFO ] Flatten gal took : 4 ms
[2026-05-24 14:14:38] [INFO ] Time to serialize gal into /tmp/CTLFireability15082161488965101693.gal : 1 ms
[2026-05-24 14:14:38] [INFO ] Time to serialize properties into /tmp/CTLFireability6699988355278654138.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/CTLFireability15082161488965101693.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability6699988355278654138.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,1.76947e+09,0.016158,4552,2,239,5,947,6,0,454,667,0


Converting to forward existential form...Done !
original formula: AX(((AF(AX(((p51==0)||(p170==0)))) + (EF(AG(((p85==0)||(p187==0)))) * ((p4==0)||(p131==0)))) * ((AG(EF((((p51==1)&&(p171==1))||((p36==1)&...221
=> equivalent forward existential formula: ([FwdG((EY(Init) * !((E(TRUE U !(E(TRUE U !(((p85==0)||(p187==0)))))) * ((p4==0)||(p131==0))))),!(!(EX(!(((p51==...338
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,1,0.053094,5952,1,0,12,9617,25,2,2028,2085,15
FORMULA DLCround-PT-06a-CTLFireability-2024-03 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 164/164 places, 223/223 transitions.
Reduce places removed 53 places and 0 transitions.
Iterating post reduction 0 with 53 rules applied. Total rules applied 53 place count 111 transition count 223
Discarding 25 places :
Symmetric choice reduction at 1 with 25 rule applications. Total rules 78 place count 86 transition count 173
Iterating global reduction 1 with 25 rules applied. Total rules applied 103 place count 86 transition count 173
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 107 place count 86 transition count 169
Applied a total of 107 rules in 4 ms. Remains 86 /164 variables (removed 78) and now considering 169/223 (removed 54) transitions.
[2026-05-24 14:14:38] [INFO ] Flow matrix only has 131 transitions (discarded 38 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-4201864348018534352.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-4598027779184298675.kers'
[2026-05-24 14:14:38] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-4201864348018534352.kers, --Pflows, --basisKERS=/tmp/petrispot-output-4598027779184298675.kers]
Normalized transition count is 130 out of 131 initially.
Culling duplicate invariants (modulo rational): removing 6 columns.
Culled 6 columns in 0 ms.
// Phase 1: matrix 130 rows 80 cols 270 entries
Finished phase 1 with 69 SingleSign rule and 0 generalized
[2026-05-24 14:14:38] [INFO ] Computed 17 invariants in 0 ms
Computed 17 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-4598027779184298675.kers
Total runtime 1 ms.
[2026-05-24 14:14:38] [INFO ] Implicit Places using invariants in 36 ms returned [80]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 37 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 85/164 places, 169/223 transitions.
Applied a total of 0 rules in 1 ms. Remains 85 /85 variables (removed 0) and now considering 169/169 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 43 ms. Remains : 85/164 places, 169/223 transitions.
[2026-05-24 14:14:38] [INFO ] Flatten gal took : 4 ms
[2026-05-24 14:14:38] [INFO ] Flatten gal took : 4 ms
[2026-05-24 14:14:38] [INFO ] Input system was already deterministic with 169 transitions.
[2026-05-24 14:14:38] [INFO ] Flatten gal took : 4 ms
[2026-05-24 14:14:38] [INFO ] Flatten gal took : 16 ms
[2026-05-24 14:14:38] [INFO ] Time to serialize gal into /tmp/CTLFireability6029045461608525914.gal : 1 ms
[2026-05-24 14:14:38] [INFO ] Time to serialize properties into /tmp/CTLFireability2618080818756436291.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/CTLFireability6029045461608525914.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability2618080818756436291.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,1.99066e+09,0.016277,4560,2,238,5,951,6,0,457,673,0


Converting to forward existential form...Done !
original formula: (EX(((p84==1)&&(p144==1))) + !(E(EX(TRUE) U EG((((EG(((p37==1)&&(p101==1))) * (p28==1)) * ((p122==1)&&(p89==1))) * ((p154==1)&&(((p14==1)...184
=> equivalent forward existential formula: [FwdG(FwdU((Init * !(EX(((p84==1)&&(p144==1))))),EX(TRUE)),(((EG(((p37==1)&&(p101==1))) * (p28==1)) * ((p122==1)...227
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,0,0.055507,6216,1,0,17,10619,27,7,2025,3311,18
FORMULA DLCround-PT-06a-CTLFireability-2024-04 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 164/164 places, 223/223 transitions.
Reduce places removed 48 places and 0 transitions.
Iterating post reduction 0 with 48 rules applied. Total rules applied 48 place count 116 transition count 223
Discarding 24 places :
Symmetric choice reduction at 1 with 24 rule applications. Total rules 72 place count 92 transition count 175
Iterating global reduction 1 with 24 rules applied. Total rules applied 96 place count 92 transition count 175
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 99 place count 92 transition count 172
Applied a total of 99 rules in 3 ms. Remains 92 /164 variables (removed 72) and now considering 172/223 (removed 51) transitions.
[2026-05-24 14:14:38] [INFO ] Flow matrix only has 133 transitions (discarded 39 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-470311838529273032.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-4691416768869078188.kers'
[2026-05-24 14:14:38] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-470311838529273032.kers, --Pflows, --basisKERS=/tmp/petrispot-output-4691416768869078188.kers]
Normalized transition count is 132 out of 133 initially.
Culling duplicate invariants (modulo rational): removing 11 columns.
Culled 11 columns in 0 ms.
// Phase 1: matrix 132 rows 81 cols 274 entries
Finished phase 1 with 70 SingleSign rule and 0 generalized
[2026-05-24 14:14:38] [INFO ] Computed 22 invariants in 1 ms
Computed 22 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-4691416768869078188.kers
Total runtime 1 ms.
[2026-05-24 14:14:38] [INFO ] Implicit Places using invariants in 35 ms returned [81]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 36 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 91/164 places, 172/223 transitions.
Applied a total of 0 rules in 1 ms. Remains 91 /91 variables (removed 0) and now considering 172/172 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 40 ms. Remains : 91/164 places, 172/223 transitions.
[2026-05-24 14:14:38] [INFO ] Flatten gal took : 5 ms
[2026-05-24 14:14:38] [INFO ] Flatten gal took : 4 ms
[2026-05-24 14:14:38] [INFO ] Input system was already deterministic with 172 transitions.
[2026-05-24 14:14:38] [INFO ] Flatten gal took : 3 ms
[2026-05-24 14:14:38] [INFO ] Flatten gal took : 4 ms
[2026-05-24 14:14:38] [INFO ] Time to serialize gal into /tmp/CTLFireability15868297153909698888.gal : 0 ms
[2026-05-24 14:14:38] [INFO ] Time to serialize properties into /tmp/CTLFireability7060152058912488132.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/CTLFireability15868297153909698888.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability7060152058912488132.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,2.23949e+09,0.018111,4584,2,251,5,998,6,0,468,705,0


Converting to forward existential form...Done !
original formula: (AG((EG(((p67==0)||(p123==0))) + AG((p34==0)))) * (!(A(((EF(EX(((p16==1)&&(p111==1)))) * ((AX(((p87==1)&&(p141==1))) + ((p62==1)&&(p176==...338
=> equivalent forward existential formula: ([(FwdU((FwdU(Init,TRUE) * !(EG(((p67==0)||(p123==0))))),TRUE) * !((p34==0)))] = FALSE * [(((Init * !(E(TRUE U (...547
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Using saturation style SCC detection
(forward)formula 0,0,0.080948,7016,1,0,28,15345,61,17,2411,6611,33
FORMULA DLCround-PT-06a-CTLFireability-2024-05 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 164/164 places, 223/223 transitions.
Reduce places removed 52 places and 0 transitions.
Iterating post reduction 0 with 52 rules applied. Total rules applied 52 place count 112 transition count 223
Discarding 24 places :
Symmetric choice reduction at 1 with 24 rule applications. Total rules 76 place count 88 transition count 175
Iterating global reduction 1 with 24 rules applied. Total rules applied 100 place count 88 transition count 175
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 104 place count 88 transition count 171
Applied a total of 104 rules in 8 ms. Remains 88 /164 variables (removed 76) and now considering 171/223 (removed 52) transitions.
[2026-05-24 14:14:38] [INFO ] Flow matrix only has 131 transitions (discarded 40 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-8574577134311988898.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-333263448282519024.kers'
[2026-05-24 14:14:38] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-8574577134311988898.kers, --Pflows, --basisKERS=/tmp/petrispot-output-333263448282519024.kers]
Normalized transition count is 130 out of 131 initially.
Culling duplicate invariants (modulo rational): removing 8 columns.
Culled 8 columns in 0 ms.
// Phase 1: matrix 130 rows 80 cols 270 entries
Finished phase 1 with 69 SingleSign rule and 0 generalized
[2026-05-24 14:14:38] [INFO ] Computed 19 invariants in 0 ms
Computed 19 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-333263448282519024.kers
Total runtime 1 ms.
[2026-05-24 14:14:38] [INFO ] Implicit Places using invariants in 35 ms returned [80]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 36 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 87/164 places, 171/223 transitions.
Drop transitions (Redundant composition of simpler transitions.) removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 87 transition count 169
Applied a total of 2 rules in 2 ms. Remains 87 /87 variables (removed 0) and now considering 169/171 (removed 2) transitions.
[2026-05-24 14:14:38] [INFO ] Flow matrix only has 131 transitions (discarded 38 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-1217631647194283400.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-18403520472333677034.kers'
[2026-05-24 14:14:38] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-1217631647194283400.kers, --Pflows, --basisKERS=/tmp/petrispot-output-18403520472333677034.kers]
Normalized transition count is 130 out of 131 initially.
Culling duplicate invariants (modulo rational): removing 7 columns.
Culled 7 columns in 0 ms.
// Phase 1: matrix 130 rows 80 cols 270 entries
Finished phase 1 with 69 SingleSign rule and 0 generalized
[2026-05-24 14:14:38] [INFO ] Computed 18 invariants in 1 ms
Computed 18 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-18403520472333677034.kers
Total runtime 2 ms.
[2026-05-24 14:14:38] [INFO ] Implicit Places using invariants in 29 ms returned []
[2026-05-24 14:14:38] [INFO ] Flow matrix only has 131 transitions (discarded 38 similar events)
[2026-05-24 14:14:38] [INFO ] Invariant cache hit.
[2026-05-24 14:14:38] [INFO ] State equation strengthened by 1 read => feed constraints.
[2026-05-24 14:14:38] [INFO ] Implicit Places using invariants and state equation in 47 ms returned []
Implicit Place search using SMT with State Equation took 77 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 87/164 places, 169/223 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 123 ms. Remains : 87/164 places, 169/223 transitions.
[2026-05-24 14:14:38] [INFO ] Flatten gal took : 5 ms
[2026-05-24 14:14:38] [INFO ] Flatten gal took : 4 ms
[2026-05-24 14:14:38] [INFO ] Input system was already deterministic with 169 transitions.
[2026-05-24 14:14:38] [INFO ] Flatten gal took : 3 ms
[2026-05-24 14:14:38] [INFO ] Flatten gal took : 3 ms
[2026-05-24 14:14:38] [INFO ] Time to serialize gal into /tmp/CTLFireability16505317558238069467.gal : 0 ms
[2026-05-24 14:14:38] [INFO ] Time to serialize properties into /tmp/CTLFireability17593412208250331134.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/CTLFireability16505317558238069467.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability17593412208250331134.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,1.99066e+09,0.016491,4564,2,242,5,964,6,0,459,682,0


Converting to forward existential form...Done !
original formula: AG(EF(((AX((((p54==1)&&(p172==1))||((p67==1)&&(p178==1)))) + EF((((p46==1)&&(p108==1))||((p21==1)&&(p103==1))))) + (!(A(((p67==1)&&(p178=...243
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U ((!(EX(!((((p54==1)&&(p172==1))||((p67==1)&&(p178==1)))))) + E(TRUE U (((p46==1)&...457
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 164/0/5
Hit Full ! (commute/partial/dont) 165/0/4
(forward)formula 0,1,0.066425,6504,1,0,16,11108,44,5,2194,3570,22
FORMULA DLCround-PT-06a-CTLFireability-2024-06 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 164/164 places, 223/223 transitions.
Reduce places removed 58 places and 0 transitions.
Iterating post reduction 0 with 58 rules applied. Total rules applied 58 place count 106 transition count 223
Discarding 26 places :
Symmetric choice reduction at 1 with 26 rule applications. Total rules 84 place count 80 transition count 171
Iterating global reduction 1 with 26 rules applied. Total rules applied 110 place count 80 transition count 171
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 114 place count 80 transition count 167
Applied a total of 114 rules in 2 ms. Remains 80 /164 variables (removed 84) and now considering 167/223 (removed 56) transitions.
[2026-05-24 14:14:38] [INFO ] Flow matrix only has 129 transitions (discarded 38 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-6137233383286437458.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-4815971756536981477.kers'
[2026-05-24 14:14:38] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-6137233383286437458.kers, --Pflows, --basisKERS=/tmp/petrispot-output-4815971756536981477.kers]
Normalized transition count is 128 out of 129 initially.
Culling duplicate invariants (modulo rational): removing 2 columns.
Culled 2 columns in 0 ms.
// Phase 1: matrix 128 rows 78 cols 266 entries
Finished phase 1 with 67 SingleSign rule and 0 generalized
[2026-05-24 14:14:38] [INFO ] Computed 13 invariants in 0 ms
Computed 13 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-4815971756536981477.kers
Total runtime 0 ms.
[2026-05-24 14:14:38] [INFO ] Implicit Places using invariants in 24 ms returned [78]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 26 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 79/164 places, 167/223 transitions.
Drop transitions (Redundant composition of simpler transitions.) removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 79 transition count 165
Applied a total of 2 rules in 1 ms. Remains 79 /79 variables (removed 0) and now considering 165/167 (removed 2) transitions.
[2026-05-24 14:14:38] [INFO ] Flow matrix only has 129 transitions (discarded 36 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-16673462772619855870.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-5046062919438740839.kers'
[2026-05-24 14:14:38] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-16673462772619855870.kers, --Pflows, --basisKERS=/tmp/petrispot-output-5046062919438740839.kers]
Normalized transition count is 128 out of 129 initially.
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 0 ms.
// Phase 1: matrix 128 rows 78 cols 266 entries
Finished phase 1 with 67 SingleSign rule and 0 generalized
[2026-05-24 14:14:38] [INFO ] Computed 12 invariants in 1 ms
Computed 12 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-5046062919438740839.kers
Total runtime 2 ms.
[2026-05-24 14:14:38] [INFO ] Implicit Places using invariants in 28 ms returned []
[2026-05-24 14:14:38] [INFO ] Flow matrix only has 129 transitions (discarded 36 similar events)
[2026-05-24 14:14:38] [INFO ] Invariant cache hit.
[2026-05-24 14:14:38] [INFO ] State equation strengthened by 1 read => feed constraints.
[2026-05-24 14:14:38] [INFO ] Implicit Places using invariants and state equation in 47 ms returned []
Implicit Place search using SMT with State Equation took 79 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 79/164 places, 165/223 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 108 ms. Remains : 79/164 places, 165/223 transitions.
[2026-05-24 14:14:38] [INFO ] Flatten gal took : 4 ms
[2026-05-24 14:14:38] [INFO ] Flatten gal took : 3 ms
[2026-05-24 14:14:38] [INFO ] Input system was already deterministic with 165 transitions.
[2026-05-24 14:14:38] [INFO ] Flatten gal took : 4 ms
[2026-05-24 14:14:38] [INFO ] Flatten gal took : 4 ms
[2026-05-24 14:14:38] [INFO ] Time to serialize gal into /tmp/CTLFireability13817995502203405150.gal : 1 ms
[2026-05-24 14:14:38] [INFO ] Time to serialize properties into /tmp/CTLFireability11138524229279100516.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/CTLFireability13817995502203405150.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability11138524229279100516.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,1.47456e+09,0.01546,4536,2,224,5,898,6,0,443,646,0


Converting to forward existential form...Done !
original formula: EX(AG(((p92==0)||(p148==0))))
=> equivalent forward existential formula: [(EY(Init) * !(E(TRUE U !(((p92==0)||(p148==0))))))] != FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,0,0.041152,5448,1,0,6,7673,15,0,1843,1098,5
FORMULA DLCround-PT-06a-CTLFireability-2024-07 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 : 164/164 places, 223/223 transitions.
Reduce places removed 55 places and 0 transitions.
Iterating post reduction 0 with 55 rules applied. Total rules applied 55 place count 109 transition count 223
Discarding 25 places :
Symmetric choice reduction at 1 with 25 rule applications. Total rules 80 place count 84 transition count 173
Iterating global reduction 1 with 25 rules applied. Total rules applied 105 place count 84 transition count 173
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 108 place count 84 transition count 170
Applied a total of 108 rules in 9 ms. Remains 84 /164 variables (removed 80) and now considering 170/223 (removed 53) transitions.
[2026-05-24 14:14:38] [INFO ] Flow matrix only has 132 transitions (discarded 38 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-12703160189675287267.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-4468863172860276478.kers'
[2026-05-24 14:14:38] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-12703160189675287267.kers, --Pflows, --basisKERS=/tmp/petrispot-output-4468863172860276478.kers]
Normalized transition count is 131 out of 132 initially.
Culling duplicate invariants (modulo rational): removing 4 columns.
Culled 4 columns in 0 ms.
// Phase 1: matrix 131 rows 80 cols 272 entries
Finished phase 1 with 69 SingleSign rule and 0 generalized
[2026-05-24 14:14:38] [INFO ] Computed 15 invariants in 0 ms
Computed 15 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-4468863172860276478.kers
Total runtime 1 ms.
[2026-05-24 14:14:38] [INFO ] Implicit Places using invariants in 30 ms returned [80]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 30 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 83/164 places, 170/223 transitions.
Applied a total of 0 rules in 1 ms. Remains 83 /83 variables (removed 0) and now considering 170/170 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 40 ms. Remains : 83/164 places, 170/223 transitions.
[2026-05-24 14:14:38] [INFO ] Flatten gal took : 3 ms
[2026-05-24 14:14:38] [INFO ] Flatten gal took : 3 ms
[2026-05-24 14:14:38] [INFO ] Input system was already deterministic with 170 transitions.
[2026-05-24 14:14:38] [INFO ] Flatten gal took : 4 ms
[2026-05-24 14:14:38] [INFO ] Flatten gal took : 4 ms
[2026-05-24 14:14:38] [INFO ] Time to serialize gal into /tmp/CTLFireability9003556103789863078.gal : 0 ms
[2026-05-24 14:14:38] [INFO ] Time to serialize properties into /tmp/CTLFireability10536037629499572897.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/CTLFireability9003556103789863078.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability10536037629499572897.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,1.99066e+09,0.016419,4564,2,234,5,940,6,0,456,669,0


Converting to forward existential form...Done !
original formula: (EF(((EG(AF((p64==1))) * (p95==1)) * (p192==1))) * E(EF(!(((EG(((p66==1)&&(p126==1))) + ((p41==1)&&(p163==1))) + ((p22==1)||(p30==1))))) ...171
=> equivalent forward existential formula: [(EY(FwdU((Init * E(TRUE U ((EG(!(EG(!((p64==1))))) * (p95==1)) * (p192==1)))),E(TRUE U !(((EG(((p66==1)&&(p126=...235
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Using saturation style SCC detection
(forward)formula 0,1,0.061278,6404,1,0,19,11352,41,8,2278,4045,22
FORMULA DLCround-PT-06a-CTLFireability-2024-08 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 164/164 places, 223/223 transitions.
Graph (trivial) has 164 edges and 164 vertex of which 59 / 164 are part of one of the 9 SCC in 1 ms
Free SCC test removed 50 places
Ensure Unique test removed 115 transitions
Reduce isomorphic transitions removed 115 transitions.
Graph (complete) has 199 edges and 114 vertex of which 61 are kept as prefixes of interest. Removing 53 places using SCC suffix rule.2 ms
Discarding 53 places :
Also discarding 0 output transitions
Drop transitions (Trivial Post-Agglo cleanup.) removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 0 with 3 rules applied. Total rules applied 5 place count 61 transition count 105
Reduce places removed 3 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 4 rules applied. Total rules applied 9 place count 58 transition count 104
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 10 place count 57 transition count 104
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 1 Pre rules applied. Total rules applied 10 place count 57 transition count 103
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 12 place count 56 transition count 103
Discarding 15 places :
Symmetric choice reduction at 3 with 15 rule applications. Total rules 27 place count 41 transition count 76
Iterating global reduction 3 with 15 rules applied. Total rules applied 42 place count 41 transition count 76
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 3 with 3 rules applied. Total rules applied 45 place count 41 transition count 73
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 2 rules applied. Total rules applied 47 place count 40 transition count 72
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 5 with 2 rules applied. Total rules applied 49 place count 39 transition count 71
Drop transitions (Redundant composition of simpler transitions.) removed 6 transitions
Redundant transition composition rules discarded 6 transitions
Iterating global reduction 5 with 6 rules applied. Total rules applied 55 place count 39 transition count 65
Partial Post-agglomeration rule applied 2 times.
Drop transitions (Partial Post agglomeration) removed 2 transitions
Iterating global reduction 5 with 2 rules applied. Total rules applied 57 place count 39 transition count 65
Discarding 2 places :
Symmetric choice reduction at 5 with 2 rule applications. Total rules 59 place count 37 transition count 63
Iterating global reduction 5 with 2 rules applied. Total rules applied 61 place count 37 transition count 63
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 5 with 2 rules applied. Total rules applied 63 place count 37 transition count 61
Drop transitions (Redundant composition of simpler transitions.) removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 6 with 2 rules applied. Total rules applied 65 place count 37 transition count 59
Applied a total of 65 rules in 23 ms. Remains 37 /164 variables (removed 127) and now considering 59/223 (removed 164) transitions.
[2026-05-24 14:14:39] [INFO ] Flow matrix only has 37 transitions (discarded 22 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-18396536371853356505.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-11623763631950210403.kers'
[2026-05-24 14:14:39] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-18396536371853356505.kers, --Pflows, --basisKERS=/tmp/petrispot-output-11623763631950210403.kers]
Normalized transition count is 36 out of 37 initially.
Culling duplicate invariants (modulo rational): removing 8 columns.
Culled 8 columns in 0 ms.
// Phase 1: matrix 36 rows 29 cols 78 entries
Finished phase 1 with 22 SingleSign rule and 0 generalized
[2026-05-24 14:14:39] [INFO ] Computed 15 invariants in 1 ms
Computed 15 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-11623763631950210403.kers
Total runtime 1 ms.
[2026-05-24 14:14:39] [INFO ] Implicit Places using invariants in 23 ms returned [30]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 25 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 36/164 places, 59/223 transitions.
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 0 with 1 rules applied. Total rules applied 1 place count 36 transition count 58
Applied a total of 1 rules in 3 ms. Remains 36 /36 variables (removed 0) and now considering 58/59 (removed 1) transitions.
[2026-05-24 14:14:39] [INFO ] Flow matrix only has 37 transitions (discarded 21 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-15324483135521531861.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-11519084198135540521.kers'
[2026-05-24 14:14:39] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-15324483135521531861.kers, --Pflows, --basisKERS=/tmp/petrispot-output-11519084198135540521.kers]
Normalized transition count is 36 out of 37 initially.
Culling duplicate invariants (modulo rational): removing 7 columns.
Culled 7 columns in 0 ms.
// Phase 1: matrix 36 rows 29 cols 78 entries
Finished phase 1 with 22 SingleSign rule and 0 generalized
[2026-05-24 14:14:39] [INFO ] Computed 14 invariants in 0 ms
Computed 14 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-11519084198135540521.kers
Total runtime 0 ms.
[2026-05-24 14:14:39] [INFO ] Implicit Places using invariants in 21 ms returned []
[2026-05-24 14:14:39] [INFO ] Flow matrix only has 37 transitions (discarded 21 similar events)
[2026-05-24 14:14:39] [INFO ] Invariant cache hit.
[2026-05-24 14:14:39] [INFO ] State equation strengthened by 1 read => feed constraints.
[2026-05-24 14:14:39] [INFO ] Implicit Places using invariants and state equation in 29 ms returned []
Implicit Place search using SMT with State Equation took 51 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 36/164 places, 58/223 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 102 ms. Remains : 36/164 places, 58/223 transitions.
[2026-05-24 14:14:39] [INFO ] Flatten gal took : 2 ms
[2026-05-24 14:14:39] [INFO ] Flatten gal took : 1 ms
[2026-05-24 14:14:39] [INFO ] Input system was already deterministic with 58 transitions.
[2026-05-24 14:14:39] [INFO ] Flatten gal took : 1 ms
[2026-05-24 14:14:39] [INFO ] Flatten gal took : 1 ms
[2026-05-24 14:14:39] [INFO ] Time to serialize gal into /tmp/CTLFireability10908485173792857319.gal : 0 ms
[2026-05-24 14:14:39] [INFO ] Time to serialize properties into /tmp/CTLFireability1009510940604838965.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/CTLFireability10908485173792857319.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability1009510940604838965.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,9721,0.005755,4040,2,97,5,350,6,0,162,233,0


Converting to forward existential form...Done !
original formula: (AG(AF((((((p7==0)||(p140==0))&&(p61==1))&&(p173==1)) + AF((p12==0))))) * A(EG(!(((p83==1)&&(p146==1)))) U E(((p21==1)&&(p136==1)) U !(((...209
=> equivalent forward existential formula: ([FwdG(FwdU(Init,TRUE),!((((((p7==0)||(p140==0))&&(p61==1))&&(p173==1)) + !(EG(!((p12==0)))))))] = FALSE * ([((F...512
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 52/5/6
(forward)formula 0,0,0.021819,4708,1,0,22,3076,56,13,809,2343,24
FORMULA DLCround-PT-06a-CTLFireability-2024-09 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 164/164 places, 223/223 transitions.
Reduce places removed 48 places and 0 transitions.
Iterating post reduction 0 with 48 rules applied. Total rules applied 48 place count 116 transition count 223
Discarding 22 places :
Symmetric choice reduction at 1 with 22 rule applications. Total rules 70 place count 94 transition count 179
Iterating global reduction 1 with 22 rules applied. Total rules applied 92 place count 94 transition count 179
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 93 place count 94 transition count 178
Applied a total of 93 rules in 3 ms. Remains 94 /164 variables (removed 70) and now considering 178/223 (removed 45) transitions.
[2026-05-24 14:14:39] [INFO ] Flow matrix only has 136 transitions (discarded 42 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-15581908858906542853.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-12854975465904585985.kers'
[2026-05-24 14:14:39] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-15581908858906542853.kers, --Pflows, --basisKERS=/tmp/petrispot-output-12854975465904585985.kers]
Normalized transition count is 135 out of 136 initially.
Culling duplicate invariants (modulo rational): removing 12 columns.
Culled 12 columns in 0 ms.
// Phase 1: matrix 135 rows 82 cols 280 entries
Finished phase 1 with 71 SingleSign rule and 0 generalized
[2026-05-24 14:14:39] [INFO ] Computed 23 invariants in 0 ms
Computed 23 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-12854975465904585985.kers
Total runtime 1 ms.
[2026-05-24 14:14:39] [INFO ] Implicit Places using invariants in 32 ms returned [82]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 33 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 93/164 places, 178/223 transitions.
Drop transitions (Redundant composition of simpler transitions.) removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 93 transition count 176
Applied a total of 2 rules in 2 ms. Remains 93 /93 variables (removed 0) and now considering 176/178 (removed 2) transitions.
[2026-05-24 14:14:39] [INFO ] Flow matrix only has 136 transitions (discarded 40 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-8559735914578350610.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-13903393996501681828.kers'
[2026-05-24 14:14:39] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-8559735914578350610.kers, --Pflows, --basisKERS=/tmp/petrispot-output-13903393996501681828.kers]
Normalized transition count is 135 out of 136 initially.
Culling duplicate invariants (modulo rational): removing 11 columns.
Culled 11 columns in 0 ms.
// Phase 1: matrix 135 rows 82 cols 280 entries
Finished phase 1 with 71 SingleSign rule and 0 generalized
[2026-05-24 14:14:39] [INFO ] Computed 22 invariants in 0 ms
Computed 22 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-13903393996501681828.kers
Total runtime 0 ms.
[2026-05-24 14:14:39] [INFO ] Implicit Places using invariants in 24 ms returned []
[2026-05-24 14:14:39] [INFO ] Flow matrix only has 136 transitions (discarded 40 similar events)
[2026-05-24 14:14:39] [INFO ] Invariant cache hit.
[2026-05-24 14:14:39] [INFO ] State equation strengthened by 1 read => feed constraints.
[2026-05-24 14:14:39] [INFO ] Implicit Places using invariants and state equation in 50 ms returned []
Implicit Place search using SMT with State Equation took 75 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 93/164 places, 176/223 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 115 ms. Remains : 93/164 places, 176/223 transitions.
[2026-05-24 14:14:39] [INFO ] Flatten gal took : 3 ms
[2026-05-24 14:14:39] [INFO ] Flatten gal took : 2 ms
[2026-05-24 14:14:39] [INFO ] Input system was already deterministic with 176 transitions.
[2026-05-24 14:14:39] [INFO ] Flatten gal took : 3 ms
[2026-05-24 14:14:39] [INFO ] Flatten gal took : 3 ms
[2026-05-24 14:14:39] [INFO ] Time to serialize gal into /tmp/CTLFireability11723460387687894904.gal : 1 ms
[2026-05-24 14:14:39] [INFO ] Time to serialize properties into /tmp/CTLFireability4468783429886445340.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/CTLFireability11723460387687894904.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability4468783429886445340.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,2.86654e+09,0.022934,4600,2,256,5,1018,6,0,476,708,0


Converting to forward existential form...Done !
original formula: (EG(EF(AX(((p67==1)&&(p188==1))))) * AX((E(((!((p91==1)&&(p154==1)))||((p9==1)&&(p149==1))) U (((AX(((p35==1)&&(p158==1))) * (p96==1)) * ...360
=> equivalent forward existential formula: ([(Init * !(EG(E(TRUE U !(EX(!(((p67==1)&&(p188==1)))))))))] = FALSE * [((EY(Init) * !(E(((EG(((p87==1)&&(p145==...539
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 172/0/4
(forward)formula 0,0,0.081141,6876,1,0,20,13259,54,4,2310,4646,25
FORMULA DLCround-PT-06a-CTLFireability-2024-10 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 164/164 places, 223/223 transitions.
Reduce places removed 49 places and 0 transitions.
Iterating post reduction 0 with 49 rules applied. Total rules applied 49 place count 115 transition count 223
Discarding 21 places :
Symmetric choice reduction at 1 with 21 rule applications. Total rules 70 place count 94 transition count 181
Iterating global reduction 1 with 21 rules applied. Total rules applied 91 place count 94 transition count 181
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 94 place count 94 transition count 178
Applied a total of 94 rules in 2 ms. Remains 94 /164 variables (removed 70) and now considering 178/223 (removed 45) transitions.
[2026-05-24 14:14:39] [INFO ] Flow matrix only has 134 transitions (discarded 44 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-14460805882826348685.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-900726167765282854.kers'
[2026-05-24 14:14:39] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-14460805882826348685.kers, --Pflows, --basisKERS=/tmp/petrispot-output-900726167765282854.kers]
Normalized transition count is 133 out of 134 initially.
Culling duplicate invariants (modulo rational): removing 12 columns.
Culled 12 columns in 0 ms.
// Phase 1: matrix 133 rows 82 cols 276 entries
Finished phase 1 with 71 SingleSign rule and 0 generalized
[2026-05-24 14:14:39] [INFO ] Computed 23 invariants in 0 ms
Computed 23 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-900726167765282854.kers
Total runtime 0 ms.
[2026-05-24 14:14:39] [INFO ] Implicit Places using invariants in 33 ms returned [84]
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 : 93/164 places, 178/223 transitions.
Drop transitions (Redundant composition of simpler transitions.) removed 4 transitions
Redundant transition composition rules discarded 4 transitions
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 93 transition count 174
Applied a total of 4 rules in 2 ms. Remains 93 /93 variables (removed 0) and now considering 174/178 (removed 4) transitions.
[2026-05-24 14:14:39] [INFO ] Flow matrix only has 134 transitions (discarded 40 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-7720027053574592403.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-14660826934582672585.kers'
[2026-05-24 14:14:39] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-7720027053574592403.kers, --Pflows, --basisKERS=/tmp/petrispot-output-14660826934582672585.kers]
Normalized transition count is 133 out of 134 initially.
Culling duplicate invariants (modulo rational): removing 11 columns.
Culled 11 columns in 0 ms.
// Phase 1: matrix 133 rows 82 cols 276 entries
Finished phase 1 with 71 SingleSign rule and 0 generalized
[2026-05-24 14:14:39] [INFO ] Computed 22 invariants in 0 ms
Computed 22 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-14660826934582672585.kers
Total runtime 0 ms.
[2026-05-24 14:14:39] [INFO ] Implicit Places using invariants in 26 ms returned []
[2026-05-24 14:14:39] [INFO ] Flow matrix only has 134 transitions (discarded 40 similar events)
[2026-05-24 14:14:39] [INFO ] Invariant cache hit.
[2026-05-24 14:14:39] [INFO ] State equation strengthened by 1 read => feed constraints.
[2026-05-24 14:14:39] [INFO ] Implicit Places using invariants and state equation in 46 ms returned []
Implicit Place search using SMT with State Equation took 74 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 93/164 places, 174/223 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 113 ms. Remains : 93/164 places, 174/223 transitions.
[2026-05-24 14:14:39] [INFO ] Flatten gal took : 3 ms
[2026-05-24 14:14:39] [INFO ] Flatten gal took : 2 ms
[2026-05-24 14:14:39] [INFO ] Input system was already deterministic with 174 transitions.
[2026-05-24 14:14:39] [INFO ] Flatten gal took : 2 ms
[2026-05-24 14:14:39] [INFO ] Flatten gal took : 3 ms
[2026-05-24 14:14:39] [INFO ] Time to serialize gal into /tmp/CTLFireability8871897360975536290.gal : 0 ms
[2026-05-24 14:14:39] [INFO ] Time to serialize properties into /tmp/CTLFireability8380472803613247810.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/CTLFireability8871897360975536290.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability8380472803613247810.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,2.48832e+09,0.017389,4592,2,256,5,1018,6,0,474,712,0


Converting to forward existential form...Done !
original formula: EF((((EX(((p36==1)&&(p158==1))) * !(A(E((((p31==1)&&(p104==1))||((p77==1)&&(p132==1))) U !(((p33==1)&&(p158==1)))) U !(A(((p36==1)&&(p100...388
=> equivalent forward existential formula: ([FwdG((((FwdU(Init,TRUE) * (((p84==1)&&(p186==1))||((p77==1)&&(p131==1)))) * (EX(((p36==1)&&(p158==1))) * !(!((...1424
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 170/0/4
Hit Full ! (commute/partial/dont) 160/0/14
Using saturation style SCC detection
Hit Full ! (commute/partial/dont) 171/3/3
(forward)formula 0,1,0.089555,7316,1,0,27,16022,49,13,2581,6917,30
FORMULA DLCround-PT-06a-CTLFireability-2024-11 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 164/164 places, 223/223 transitions.
Reduce places removed 56 places and 0 transitions.
Iterating post reduction 0 with 56 rules applied. Total rules applied 56 place count 108 transition count 223
Discarding 26 places :
Symmetric choice reduction at 1 with 26 rule applications. Total rules 82 place count 82 transition count 171
Iterating global reduction 1 with 26 rules applied. Total rules applied 108 place count 82 transition count 171
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 112 place count 82 transition count 167
Applied a total of 112 rules in 7 ms. Remains 82 /164 variables (removed 82) and now considering 167/223 (removed 56) transitions.
[2026-05-24 14:14:39] [INFO ] Flow matrix only has 130 transitions (discarded 37 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-10105590177159885759.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-5613020111264031757.kers'
[2026-05-24 14:14:39] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-10105590177159885759.kers, --Pflows, --basisKERS=/tmp/petrispot-output-5613020111264031757.kers]
Normalized transition count is 129 out of 130 initially.
Culling duplicate invariants (modulo rational): removing 3 columns.
Culled 3 columns in 0 ms.
// Phase 1: matrix 129 rows 79 cols 268 entries
Finished phase 1 with 68 SingleSign rule and 0 generalized
[2026-05-24 14:14:39] [INFO ] Computed 14 invariants in 1 ms
Computed 14 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-5613020111264031757.kers
Total runtime 2 ms.
[2026-05-24 14:14:39] [INFO ] Implicit Places using invariants in 29 ms returned [79]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 30 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 81/164 places, 167/223 transitions.
Applied a total of 0 rules in 1 ms. Remains 81 /81 variables (removed 0) and now considering 167/167 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 38 ms. Remains : 81/164 places, 167/223 transitions.
[2026-05-24 14:14:39] [INFO ] Flatten gal took : 3 ms
[2026-05-24 14:14:39] [INFO ] Flatten gal took : 2 ms
[2026-05-24 14:14:39] [INFO ] Input system was already deterministic with 167 transitions.
[2026-05-24 14:14:39] [INFO ] Flatten gal took : 2 ms
[2026-05-24 14:14:39] [INFO ] Flatten gal took : 3 ms
[2026-05-24 14:14:39] [INFO ] Time to serialize gal into /tmp/CTLFireability9958566174870292141.gal : 1 ms
[2026-05-24 14:14:39] [INFO ] Time to serialize properties into /tmp/CTLFireability4320751461987929560.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/CTLFireability9958566174870292141.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability4320751461987929560.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,1.76947e+09,0.015763,4536,2,229,5,919,6,0,449,656,0


Converting to forward existential form...Done !
original formula: EF(EG((E(!(((p54==1)&&(p171==1))) U !(EF(((p37==1)&&(p167==1))))) + AX((p11==1)))))
=> equivalent forward existential formula: [FwdG(FwdU(Init,TRUE),(E(!(((p54==1)&&(p171==1))) U !(E(TRUE U ((p37==1)&&(p167==1))))) + !(EX(!((p11==1))))))] ...163
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,0,0.050964,5860,1,0,9,9460,29,0,1963,2177,11
FORMULA DLCround-PT-06a-CTLFireability-2024-12 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 164/164 places, 223/223 transitions.
Reduce places removed 53 places and 0 transitions.
Iterating post reduction 0 with 53 rules applied. Total rules applied 53 place count 111 transition count 223
Discarding 26 places :
Symmetric choice reduction at 1 with 26 rule applications. Total rules 79 place count 85 transition count 171
Iterating global reduction 1 with 26 rules applied. Total rules applied 105 place count 85 transition count 171
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 109 place count 85 transition count 167
Applied a total of 109 rules in 2 ms. Remains 85 /164 variables (removed 79) and now considering 167/223 (removed 56) transitions.
[2026-05-24 14:14:39] [INFO ] Flow matrix only has 130 transitions (discarded 37 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-10130100523746724943.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-6458022423621136705.kers'
[2026-05-24 14:14:39] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-10130100523746724943.kers, --Pflows, --basisKERS=/tmp/petrispot-output-6458022423621136705.kers]
Normalized transition count is 129 out of 130 initially.
Culling duplicate invariants (modulo rational): removing 6 columns.
Culled 6 columns in 0 ms.
// Phase 1: matrix 129 rows 79 cols 268 entries
Finished phase 1 with 68 SingleSign rule and 0 generalized
[2026-05-24 14:14:39] [INFO ] Computed 17 invariants in 0 ms
Computed 17 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-6458022423621136705.kers
Total runtime 0 ms.
[2026-05-24 14:14:39] [INFO ] Implicit Places using invariants in 28 ms returned [79]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 29 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 84/164 places, 167/223 transitions.
Applied a total of 0 rules in 1 ms. Remains 84 /84 variables (removed 0) and now considering 167/167 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 32 ms. Remains : 84/164 places, 167/223 transitions.
[2026-05-24 14:14:39] [INFO ] Flatten gal took : 3 ms
[2026-05-24 14:14:39] [INFO ] Flatten gal took : 2 ms
[2026-05-24 14:14:39] [INFO ] Input system was already deterministic with 167 transitions.
[2026-05-24 14:14:39] [INFO ] Flatten gal took : 3 ms
[2026-05-24 14:14:39] [INFO ] Flatten gal took : 2 ms
[2026-05-24 14:14:39] [INFO ] Time to serialize gal into /tmp/CTLFireability1219298148441568219.gal : 1 ms
[2026-05-24 14:14:39] [INFO ] Time to serialize properties into /tmp/CTLFireability16381055240090511524.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/CTLFireability1219298148441568219.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability16381055240090511524.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,1.65888e+09,0.015894,4548,2,235,5,937,6,0,452,669,0


Converting to forward existential form...Done !
original formula: (EF((((p62==0)||(p178==0)) * AX(((((p76==0)||(p180==0))&&((p14==0)||(p142==0))) + EG((p40==0)))))) * AG((AF(EG(((p65==0)||(p130==0)))) * ...187
=> equivalent forward existential formula: ([(Init * !(E(TRUE U (((p62==0)||(p178==0)) * !(EX(!(((((p76==0)||(p180==0))&&((p14==0)||(p142==0))) + EG((p40==...312
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,0,0.051777,5912,1,0,10,9863,27,3,1991,2553,15
FORMULA DLCround-PT-06a-CTLFireability-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 : 164/164 places, 223/223 transitions.
Reduce places removed 46 places and 0 transitions.
Iterating post reduction 0 with 46 rules applied. Total rules applied 46 place count 118 transition count 223
Discarding 24 places :
Symmetric choice reduction at 1 with 24 rule applications. Total rules 70 place count 94 transition count 175
Iterating global reduction 1 with 24 rules applied. Total rules applied 94 place count 94 transition count 175
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 98 place count 94 transition count 171
Applied a total of 98 rules in 2 ms. Remains 94 /164 variables (removed 70) and now considering 171/223 (removed 52) transitions.
[2026-05-24 14:14:39] [INFO ] Flow matrix only has 132 transitions (discarded 39 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-5549746379987036530.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-3010882295802928745.kers'
[2026-05-24 14:14:39] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-5549746379987036530.kers, --Pflows, --basisKERS=/tmp/petrispot-output-3010882295802928745.kers]
Normalized transition count is 131 out of 132 initially.
Culling duplicate invariants (modulo rational): removing 13 columns.
Culled 13 columns in 0 ms.
// Phase 1: matrix 131 rows 81 cols 272 entries
Finished phase 1 with 70 SingleSign rule and 0 generalized
[2026-05-24 14:14:39] [INFO ] Computed 24 invariants in 0 ms
Computed 24 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-3010882295802928745.kers
Total runtime 1 ms.
[2026-05-24 14:14:39] [INFO ] Implicit Places using invariants in 34 ms returned [81]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 37 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 93/164 places, 171/223 transitions.
Applied a total of 0 rules in 1 ms. Remains 93 /93 variables (removed 0) and now considering 171/171 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 40 ms. Remains : 93/164 places, 171/223 transitions.
[2026-05-24 14:14:39] [INFO ] Flatten gal took : 3 ms
[2026-05-24 14:14:39] [INFO ] Flatten gal took : 2 ms
[2026-05-24 14:14:39] [INFO ] Input system was already deterministic with 171 transitions.
[2026-05-24 14:14:39] [INFO ] Flatten gal took : 2 ms
[2026-05-24 14:14:39] [INFO ] Flatten gal took : 2 ms
[2026-05-24 14:14:39] [INFO ] Time to serialize gal into /tmp/CTLFireability6726224088796564088.gal : 0 ms
[2026-05-24 14:14:39] [INFO ] Time to serialize properties into /tmp/CTLFireability5754345459326704176.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/CTLFireability6726224088796564088.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability5754345459326704176.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,2.09952e+09,0.01928,4584,2,255,5,1007,6,0,469,706,0


Converting to forward existential form...Done !
original formula: A(A((!(AG(((p57==1)&&(p121==1)))) * E(EF(((p37==1)&&(p167==1))) U ((((p77==1)&&(p195==1))&&((p28==1)&&(p106==1)))&&((p31==1)&&(p158==1)))...360
=> equivalent forward existential formula: [((Init * !(EG(!(((p21==1)&&(p136==1)))))) * !(E(!(((p21==1)&&(p136==1))) U (!(!((E(!(((E((!(((p52==1)&&(p172==1...910
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Using saturation style SCC detection
Hit Full ! (commute/partial/dont) 164/0/7
(forward)formula 0,0,0.08593,7136,1,0,29,14811,44,11,2418,6196,31
FORMULA DLCround-PT-06a-CTLFireability-2024-14 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 164/164 places, 223/223 transitions.
Reduce places removed 54 places and 0 transitions.
Iterating post reduction 0 with 54 rules applied. Total rules applied 54 place count 110 transition count 223
Discarding 23 places :
Symmetric choice reduction at 1 with 23 rule applications. Total rules 77 place count 87 transition count 177
Iterating global reduction 1 with 23 rules applied. Total rules applied 100 place count 87 transition count 177
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 103 place count 87 transition count 174
Applied a total of 103 rules in 5 ms. Remains 87 /164 variables (removed 77) and now considering 174/223 (removed 49) transitions.
[2026-05-24 14:14:40] [INFO ] Flow matrix only has 132 transitions (discarded 42 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-1647717893905895068.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-8769640684989004658.kers'
[2026-05-24 14:14:40] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-1647717893905895068.kers, --Pflows, --basisKERS=/tmp/petrispot-output-8769640684989004658.kers]
Normalized transition count is 131 out of 132 initially.
Culling duplicate invariants (modulo rational): removing 7 columns.
Culled 7 columns in 0 ms.
// Phase 1: matrix 131 rows 80 cols 272 entries
Finished phase 1 with 69 SingleSign rule and 0 generalized
[2026-05-24 14:14:40] [INFO ] Computed 18 invariants in 1 ms
Computed 18 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-8769640684989004658.kers
Total runtime 1 ms.
[2026-05-24 14:14:40] [INFO ] Implicit Places using invariants in 31 ms returned [80]
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 : 86/164 places, 174/223 transitions.
Drop transitions (Redundant composition of simpler transitions.) removed 4 transitions
Redundant transition composition rules discarded 4 transitions
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 86 transition count 170
Applied a total of 4 rules in 1 ms. Remains 86 /86 variables (removed 0) and now considering 170/174 (removed 4) transitions.
[2026-05-24 14:14:40] [INFO ] Flow matrix only has 132 transitions (discarded 38 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-14291353079339453243.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-2266667169254545711.kers'
[2026-05-24 14:14:40] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-14291353079339453243.kers, --Pflows, --basisKERS=/tmp/petrispot-output-2266667169254545711.kers]
Normalized transition count is 131 out of 132 initially.
Culling duplicate invariants (modulo rational): removing 6 columns.
Culled 6 columns in 0 ms.
// Phase 1: matrix 131 rows 80 cols 272 entries
Finished phase 1 with 69 SingleSign rule and 0 generalized
[2026-05-24 14:14:40] [INFO ] Computed 17 invariants in 0 ms
Computed 17 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-2266667169254545711.kers
Total runtime 1 ms.
[2026-05-24 14:14:40] [INFO ] Implicit Places using invariants in 24 ms returned []
[2026-05-24 14:14:40] [INFO ] Flow matrix only has 132 transitions (discarded 38 similar events)
[2026-05-24 14:14:40] [INFO ] Invariant cache hit.
[2026-05-24 14:14:40] [INFO ] State equation strengthened by 1 read => feed constraints.
[2026-05-24 14:14:40] [INFO ] Implicit Places using invariants and state equation in 45 ms returned []
Implicit Place search using SMT with State Equation took 71 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 86/164 places, 170/223 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 109 ms. Remains : 86/164 places, 170/223 transitions.
[2026-05-24 14:14:40] [INFO ] Flatten gal took : 2 ms
[2026-05-24 14:14:40] [INFO ] Flatten gal took : 2 ms
[2026-05-24 14:14:40] [INFO ] Input system was already deterministic with 170 transitions.
[2026-05-24 14:14:40] [INFO ] Flatten gal took : 2 ms
[2026-05-24 14:14:40] [INFO ] Flatten gal took : 2 ms
[2026-05-24 14:14:40] [INFO ] Time to serialize gal into /tmp/CTLFireability11707387140044496708.gal : 0 ms
[2026-05-24 14:14:40] [INFO ] Time to serialize properties into /tmp/CTLFireability13100354417828921771.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/CTLFireability11707387140044496708.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability13100354417828921771.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,2.12337e+09,0.026822,4564,2,240,5,958,6,0,459,674,0


Converting to forward existential form...Done !
original formula: A((!(EF((p50==1))) * (AG(E(A(((p81==1)&&(p140==1)) U ((p11==1)&&(p109==1))) U !(((p7==1)&&(p116==1))))) + ((p66==1)&&(p177==1)))) U EF(AG...211
=> equivalent forward existential formula: [((Init * !(EG(!(E(TRUE U !(E(TRUE U !(((!(EX(!(((p11==1)&&(p141==1))))) * (p15==1)) * (p111==1)))))))))) * !(E(...569
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 166/0/4
(forward)formula 0,0,0.082262,6860,1,0,15,13517,39,5,2186,5774,28
FORMULA DLCround-PT-06a-CTLFireability-2024-15 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

[2026-05-24 14:14:40] [INFO ] Flatten gal took : 10 ms
[2026-05-24 14:14:40] [INFO ] Flatten gal took : 5 ms
Total runtime 30856 ms.

BK_STOP 1779632080290

--------------------
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="DLCround-PT-06a"
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 DLCround-PT-06a, 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-177955695600554"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/DLCround-PT-06a.tgz
mv DLCround-PT-06a 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 ;